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Further suckless support

main
Yigit Colakoglu 4 years ago
parent
db36553212
commit
e743a5a16e
49 changed files with 6696 additions and 82 deletions
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  1. +10
    -18
      .ccls-cache/@home@yigit@.dotfiles/suckless@surf@config.h
  2. BIN
      .ccls-cache/@home@yigit@.dotfiles/suckless@surf@config.h.blob
  3. +9
    -2
      arch-setup/packages.rice
  4. +1
    -0
      bash_logout
  5. +2
    -2
      config/X11/xinitrc
  6. +0
    -0
      config/surf/styles/wiki.css
  7. +0
    -18
      config/zsh/profile
  8. +2
    -2
      local/bin/surf_linkselect.sh
  9. +4
    -0
      notes/firefox.md
  10. +29
    -22
      profile
  11. +10
    -18
      suckless/surf/config.h
  12. +57
    -0
      suckless/sxiv/.gitignore
  13. +339
    -0
      suckless/sxiv/LICENSE
  14. +88
    -0
      suckless/sxiv/Makefile
  15. +5
    -0
      suckless/sxiv/TODO
  16. +112
    -0
      suckless/sxiv/autoreload_inotify.c
  17. +42
    -0
      suckless/sxiv/autoreload_nop.c
  18. +455
    -0
      suckless/sxiv/commands.c
  19. +37
    -0
      suckless/sxiv/commands.lst
  20. +152
    -0
      suckless/sxiv/config.def.h
  21. +152
    -0
      suckless/sxiv/config.h
  22. +20
    -0
      suckless/sxiv/exec/image-info
  23. +35
    -0
      suckless/sxiv/exec/key-handler
  24. BIN
      suckless/sxiv/icon/128x128.png
  25. BIN
      suckless/sxiv/icon/16x16.png
  26. BIN
      suckless/sxiv/icon/32x32.png
  27. BIN
      suckless/sxiv/icon/48x48.png
  28. BIN
      suckless/sxiv/icon/64x64.png
  29. +12
    -0
      suckless/sxiv/icon/Makefile
  30. +35
    -0
      suckless/sxiv/icon/dat2h.awk
  31. +247
    -0
      suckless/sxiv/icon/data.h
  32. +797
    -0
      suckless/sxiv/image.c
  33. +951
    -0
      suckless/sxiv/main.c
  34. +180
    -0
      suckless/sxiv/options.c
  35. BIN
      suckless/sxiv/sxiv
  36. +448
    -0
      suckless/sxiv/sxiv.1
  37. +8
    -0
      suckless/sxiv/sxiv.desktop
  38. +448
    -0
      suckless/sxiv/sxiv.h
  39. +594
    -0
      suckless/sxiv/thumbs.c
  40. +68
    -0
      suckless/sxiv/utf8.h
  41. +213
    -0
      suckless/sxiv/util.c
  42. +1
    -0
      suckless/sxiv/version.h
  43. +476
    -0
      suckless/sxiv/window.c
  44. +57
    -0
      suckless/xbanish/.gitignore
  45. +14
    -0
      suckless/xbanish/LICENSE
  46. +39
    -0
      suckless/xbanish/Makefile
  47. BIN
      suckless/xbanish/xbanish
  48. +60
    -0
      suckless/xbanish/xbanish.1
  49. +487
    -0
      suckless/xbanish/xbanish.c

+ 10
- 18
.ccls-cache/@home@yigit@.dotfiles/suckless@surf@config.h View File

@ -140,7 +140,7 @@ static WebKitFindOptions findopts = WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
*/
static SiteSpecific styles[] = {
/* regexp file in $styledir */
{ ".*", "localwiki.css" },
{ "/usr/share/doc/arch-wiki/html/en/.*", "wiki.css" },
};
/* certificates */
@ -155,22 +155,15 @@ static SiteSpecific certs[] = {
#define MODKEY GDK_CONTROL_MASK
static char *linkselect_curwin [] = { "/bin/sh", "-c",
"surf_linkselect.sh $0 'Link' | xargs -r xprop -id $0 -f _SURF_GO 8s -set _SURF_GO",
"/home/yigit/.local/bin/surf_linkselect.sh $0 'Link' | xargs -r xprop -id $0 -f _SURF_GO 8s -set _SURF_GO",
winid, NULL
};
static char *linkselect_newwin [] = { "/bin/sh", "-c",
"surf_linkselect.sh $0 'Link (new window)' | xargs -r /home/yigit/.scripts/tabbed_surf",
static char *linkyank [] = { "/bin/sh", "-c",
"/home/yigit/.local/bin/surf_linkselect.sh $0 'Link (y)' | xargs xclip -selection clipboard",
winid, NULL
};
static char *editscreen[] = { "/bin/sh", "-c", "edit_screen.sh", NULL };
#define WATCH {.v = (char *[]){ "/bin/sh", "-c", \
"/home/yigit/.scripts/watch_mpv.sh $(xprop -id $0 _SURF_URI | cut -d \\\" -f 2)", \
winid, NULL } }
#define WALLABAG {.v = (char *[]){ "/bin/sh", "-c", \
"wallabag add $(xprop -id $0 _SURF_URI | cut -d '\"' -f 2) ; echo test > /tmp/aaa", \
winid, NULL }}
static char *editscreen[] = { "/bin/sh", "-c", "edit_screen.sh", NULL };
/* hotkeys */
/*
@ -181,8 +174,9 @@ static Key keys[] = {
/* modifier keyval function arg */
{ 0, GDK_KEY_i, insert, { .i = 1 } },
{ 0, GDK_KEY_Escape, insert, { .i = 0 } },
{ 0, GDK_KEY_o, spawn, SETPROP("_SURF_URI", "_SURF_GO", PROMPT_GO) },
{ MODKEY, GDK_KEY_o, spawn, SETPROP("_SURF_URI", "_SURF_GO", PROMPT_GO) },
{ MODKEY, GDK_KEY_f, spawn, SETPROP("_SURF_FIND", "_SURF_FIND", PROMPT_FIND) },
{ 0, GDK_KEY_f, spawn, SETPROP("_SURF_FIND", "_SURF_FIND", PROMPT_FIND) },
{ MODKEY, GDK_KEY_b, spawn, BM_ADD("_SURF_URI") },
{ 0, GDK_KEY_Escape, stop, { 0 } },
@ -228,11 +222,9 @@ static Key keys[] = {
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_b, toggle, { .i = ScrollBars } },
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_t, toggle, { .i = StrictTLS } },
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_m, toggle, { .i = Style } },
{ MODKEY, GDK_KEY_d, externalpipe, { .v = linkselect_curwin } },
{ GDK_SHIFT_MASK|MODKEY, GDK_KEY_d, externalpipe, { .v = linkselect_newwin } },
{ MODKEY, GDK_KEY_o, externalpipe, { .v = editscreen } },
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_w, spawn, WATCH },
{ MODKEY, GDK_KEY_m, spawn, WALLABAG },
{ MODKEY, GDK_KEY_u, externalpipe, { .v = linkselect_curwin } },
{ MODKEY, GDK_KEY_y, externalpipe, { .v = linkyank } },
{ MODKEY, GDK_KEY_v, externalpipe, { .v = editscreen } },
{ MODKEY , GDK_KEY_Return, spawn, SETURI("_SURF_GO") },
};


BIN
.ccls-cache/@home@yigit@.dotfiles/suckless@surf@config.h.blob View File


+ 9
- 2
arch-setup/packages.rice View File

@ -24,7 +24,9 @@ nvim
mpd
mpc
mpc-mpris
xbanish-timeout
libxfixes
libxi
libxt
htop
dunst
mpv-mpris
@ -37,5 +39,10 @@ clipmenu
clipnotify
polkit-dumb-agent
feh
sxiv
imlib2
desktop-file-utils
xdg-utils
hicolor-icon-theme
libexif
libxft
udevil

+ 1
- 0
bash_logout View File

@ -1,3 +1,4 @@
#!/bin/bash
date > $HOME/last
~/.local/bin/firefox-sync

+ 2
- 2
config/X11/xinitrc View File

@ -50,7 +50,7 @@ curl 'http://yeetclock/setcolor?R=136&G=192&B=208' &
dunst &
xbanish -t 2000 -s &
xbanish -s &
pactl upload-sample /usr/share/sounds/freedesktop/stereo/bell.oga x11-bell
pactl load-module module-x11-bell sample=x11-bell display=$DISPLAY
@ -64,7 +64,7 @@ xset dpms 600 600 600
$BROWSER &
bitwarden-desktop &
#bitwarden-desktop &
touch ~/.cache/dwm-restart
while [ -f /home/yigit/.cache/dwm-restart ];


config/surf/styles/default.css → config/surf/styles/wiki.css View File


+ 0
- 18
config/zsh/profile View File

@ -1,18 +0,0 @@
# vim:ft=bash
# Environment variables
export GOPATH=$HOME/go
export _JAVA_AWT_WM_NONREPARENTING=1
export AWT_TOOLKIT=MToolkit
export ANDROID_HOME=~/Android/Sdk
export FLUTTER_HOME=~/flutter
export TMUX_PLUGIN_MANAGER_PATH=~/.tmux/plugins
export BORG_KEYS_DIR=~/.keys/borg
export BROWSER=brave
export DEFAULT_RECIPIENT="yigitcolakoglu@hotmail.com"
export EDITOR=vim
# Setup PATH
export PATH=$PATH:$ANDROID_HOME/tools
export PATH=$PATH:$ANDROID_HOME/platform-tools
export PATH=$PATH:$FLUTTER_HOME/bin
export PATH="$PATH:/home/yigit/.local/bin:/home/yigit/.gem/ruby/2.7.0/bin:$GOPATH/bin:$GOPATH/binexport:/home/yigit/.local/bin"

+ 2
- 2
local/bin/surf_linkselect.sh View File

@ -1,4 +1,4 @@
#!/usr/bin/env sh
#!/bin/bash
# surf_linkselect.sh:
# Usage: curl somesite.com | surf_linkselect [SURFWINDOWID] [PROMPT]
# Deps: xmllint, dmenu
@ -73,4 +73,4 @@ function link_select() {
link_normalize $(xprop -id $SURF_WINDOW _SURF_URI | cut -d '"' -f 2)
}
link_select
link_select

+ 4
- 0
notes/firefox.md View File

@ -7,3 +7,7 @@ Here are some `about:config` variables that you might want to set:
| services.sync.prefs.sync.browser.uiCustomization.state | true |
| extensions.pocket.enabled | false |
| browser.cache.disk.parent_directory | /run/user/*UID*/firefox |
| browser.sessionstore.resume_from_crash | false |
| browser.cache.disk.enable | false |
| browser.cache.memory.enable | true |
| browser.cache.memory.capacity | 512 |

+ 29
- 22
profile View File

@ -1,26 +1,18 @@
#!/bin/bash
# Environment variables
# Fixes for some bugs
export QT_QPA_PLATFORMTHEME="qt5ct"
export _JAVA_AWT_WM_NONREPARENTING=1
export AWT_TOOLKIT=MToolkit
# Environment variables
export SHELL=/bin/zsh
export TERMINAL=/usr/local/bin/st
export TMUX_PLUGIN_MANAGER_PATH=~/.tmux/plugins
export BORG_KEYS_DIR=~/.keys/borg
export BROWSER=firefox
export EDITOR=nvim
export OPENER=xdg-open
export ANDROID_HOME=/home/yigit/Android
export DEFAULT_RECIPIENT="yigitcolakoglu@hotmail.com"
# Setup PATH
export PATH=$ANDROID_HOME/tools:$PATH
export PATH=$ANDROID_HOME/platform-tools:$PATH
export PATH=$FLUTTER_HOME/bin:$PATH
export PATH="$PATH:$HOME/.local/bin:$HOME/.gem/ruby/2.7.0/bin:$GOPATH/bin:$GOPATH/binexport"
export CPATH=/usr/include/opencv4
# Set XDG Directories
export XDG_DATA_HOME="$HOME"/.local/share
export XDG_CONFIG_HOME="$HOME"/.config
@ -29,17 +21,9 @@ export XDG_DATA_DIRS="/usr/local/share:/usr/share"
export XDG_CONFIG_DIRS="/etc/xdg"
export XDG_RUNTIME_DIR="/run/user/1000"
# LF Icons
LF_ICONS=$(sed ~/.config/lf/diricons \
-e '/^[ \t]*#/d' \
-e '/^[ \t]*$/d' \
-e 's/[ \t]\+/=/g' \
-e 's/$/ /')
LF_ICONS=${LF_ICONS//$'\n'/:}
export LF_ICONS
# Cleanup Home Directory
export TMUX_PLUGIN_MANAGER_PATH="$XDG_DATA_HOME"/tmux/plugins
export BORG_KEYS_DIR="$XDG_DATA_HOME"/keys/borg
export CARGO_HOME="$XDG_DATA_HOME"/cargo
export GOPATH="$XDG_DATA_HOME"/go
export ANDROID_HOME="$XDG_DATA_HOME"/Sdk
@ -72,20 +56,43 @@ export XSERVERRC="$XDG_CONFIG_HOME"/X11/xserverrc
export XINITRC="$XDG_CONFIG_HOME"/X11/xinitrc
export XAUTHORITY="$XDG_RUNTIME_DIR"/Xauthority
export INPUTRC="$XDG_CONFIG_HOME"/readline/inputrc
export PASSWORD_STORE_DIR="$XDG_DATA_HOME"/pass
export TMUX_TMPDIR="$XDG_RUNTIME_DIR"
# Setup PATH
export PATH=$ANDROID_HOME/tools:$PATH
export PATH=$ANDROID_HOME/platform-tools:$PATH
export PATH=$FLUTTER_HOME/bin:$PATH
export PATH="$PATH:$HOME/.local/bin:$HOME/.gem/ruby/2.7.0/bin:$GOPATH/bin:$GOPATH/binexport"
export CPATH=/usr/include/opencv4
# Setup LF Icons (Doing this everytime lf start might cause some overhead)
LF_ICONS=$(sed ~/.config/lf/diricons \
-e '/^[ \t]*#/d' \
-e '/^[ \t]*$/d' \
-e 's/[ \t]\+/=/g' \
-e 's/$/ /')
LF_ICONS=${LF_ICONS//$'\n'/:}
export LF_ICONS
# Setup dbus
case "$(readlink -f /sbin/init)" in
*systemd*) export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus ;;
*) eval "$(dbus-launch --exit-with-session --sh-syntax)"
esac
# Setup SSH
if [ ! "$SSH_AUTH_SOCK" ]; then
eval "$(ssh-agent | head -n 2)"
grep -slR "PRIVATE" ~/.ssh/ | xargs ssh-add > /dev/null 2> /dev/null &
fi
# Start xinit if logged in from tty1
if [ "$DISPLAY" = "" ] && [ "$(tty)" = /dev/tty1 ]; then
if [ "$DBUS_SESSION_BUS_ADDRESS" = "" ] && [ ! $(command -v dbus-launch) = "" ]; then
sleep 2
eval "$(dbus-launch --exit-with-session --sh-syntax)"
exec xinit 2> $XDG_RUNTIME_DIR/xinit.err > $XDG_RUNTIME_DIR/xinit || exit
else
sleep 2


+ 10
- 18
suckless/surf/config.h View File

@ -140,7 +140,7 @@ static WebKitFindOptions findopts = WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
*/
static SiteSpecific styles[] = {
/* regexp file in $styledir */
{ ".*", "default.css" },
{ "/usr/share/doc/arch-wiki/html/en/.*", "wiki.css" },
};
/* certificates */
@ -155,22 +155,15 @@ static SiteSpecific certs[] = {
#define MODKEY GDK_CONTROL_MASK
static char *linkselect_curwin [] = { "/bin/sh", "-c",
"surf_linkselect.sh $0 'Link' | xargs -r xprop -id $0 -f _SURF_GO 8s -set _SURF_GO",
"/home/yigit/.local/bin/surf_linkselect.sh $0 'Link' | xargs -r xprop -id $0 -f _SURF_GO 8s -set _SURF_GO",
winid, NULL
};
static char *linkselect_newwin [] = { "/bin/sh", "-c",
"surf_linkselect.sh $0 'Link (new window)' | xargs -r /home/yigit/.scripts/tabbed_surf",
static char *linkyank [] = { "/bin/sh", "-c",
"/home/yigit/.local/bin/surf_linkselect.sh $0 'Link (y)' | xclip -selection clipboard",
winid, NULL
};
static char *editscreen[] = { "/bin/sh", "-c", "edit_screen.sh", NULL };
#define WATCH {.v = (char *[]){ "/bin/sh", "-c", \
"/home/yigit/.scripts/watch_mpv.sh $(xprop -id $0 _SURF_URI | cut -d \\\" -f 2)", \
winid, NULL } }
#define WALLABAG {.v = (char *[]){ "/bin/sh", "-c", \
"wallabag add $(xprop -id $0 _SURF_URI | cut -d '\"' -f 2) ; echo test > /tmp/aaa", \
winid, NULL }}
static char *editscreen[] = { "/bin/sh", "-c", "edit_screen.sh", NULL };
/* hotkeys */
/*
@ -181,8 +174,9 @@ static Key keys[] = {
/* modifier keyval function arg */
{ 0, GDK_KEY_i, insert, { .i = 1 } },
{ 0, GDK_KEY_Escape, insert, { .i = 0 } },
{ 0, GDK_KEY_o, spawn, SETPROP("_SURF_URI", "_SURF_GO", PROMPT_GO) },
{ MODKEY, GDK_KEY_o, spawn, SETPROP("_SURF_URI", "_SURF_GO", PROMPT_GO) },
{ MODKEY, GDK_KEY_f, spawn, SETPROP("_SURF_FIND", "_SURF_FIND", PROMPT_FIND) },
{ 0, GDK_KEY_f, spawn, SETPROP("_SURF_FIND", "_SURF_FIND", PROMPT_FIND) },
{ MODKEY, GDK_KEY_b, spawn, BM_ADD("_SURF_URI") },
{ 0, GDK_KEY_Escape, stop, { 0 } },
@ -228,11 +222,9 @@ static Key keys[] = {
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_b, toggle, { .i = ScrollBars } },
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_t, toggle, { .i = StrictTLS } },
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_m, toggle, { .i = Style } },
{ MODKEY, GDK_KEY_d, externalpipe, { .v = linkselect_curwin } },
{ GDK_SHIFT_MASK|MODKEY, GDK_KEY_d, externalpipe, { .v = linkselect_newwin } },
{ MODKEY, GDK_KEY_o, externalpipe, { .v = editscreen } },
{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_w, spawn, WATCH },
{ MODKEY, GDK_KEY_m, spawn, WALLABAG },
{ MODKEY, GDK_KEY_u, externalpipe, { .v = linkselect_curwin } },
{ MODKEY, GDK_KEY_y, externalpipe, { .v = linkyank } },
{ MODKEY, GDK_KEY_v, externalpipe, { .v = editscreen } },
{ MODKEY , GDK_KEY_Return, spawn, SETURI("_SURF_GO") },
};


+ 57
- 0
suckless/sxiv/.gitignore View File

@ -0,0 +1,57 @@
# Prerequisites
*.d
# Object files
*.o
*.ko
*.obj
*.elf
# Linker output
*.ilk
*.map
*.exp
# Precompiled Headers
*.gch
*.pch
# Libraries
*.lib
*.a
*.la
*.lo
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
# Executables
*.exe
*.out
*.app
*.i*86
*.x86_64
*.hex
# Debug files
*.dSYM/
*.su
*.idb
*.pdb
# Kernel Module Compile Results
*.mod*
*.cmd
.tmp_versions/
modules.order
Module.symvers
Mkfile.old
dkms.conf
slock
*.orig
*.rej

+ 339
- 0
suckless/sxiv/LICENSE View File

@ -0,0 +1,339 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
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In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

+ 88
- 0
suckless/sxiv/Makefile View File

@ -0,0 +1,88 @@
version = 26
srcdir = .
VPATH = $(srcdir)
PREFIX = /usr/local
MANPREFIX = $(PREFIX)/share/man
# autoreload backend: inotify/nop
AUTORELOAD = inotify
# enable features requiring giflib (-lgif)
HAVE_GIFLIB = 1
# enable features requiring libexif (-lexif)
HAVE_LIBEXIF = 1
cflags = -std=c99 -Wall -pedantic $(CFLAGS)
cppflags = -I. $(CPPFLAGS) -D_XOPEN_SOURCE=700 \
-DHAVE_GIFLIB=$(HAVE_GIFLIB) -DHAVE_LIBEXIF=$(HAVE_LIBEXIF) \
-I/usr/include/freetype2 -I$(PREFIX)/include/freetype2
lib_exif_0 =
lib_exif_1 = -lexif
lib_gif_0 =
lib_gif_1 = -lgif
ldlibs = $(LDLIBS) -lImlib2 -lX11 -lXft -lfontconfig \
$(lib_exif_$(HAVE_LIBEXIF)) $(lib_gif_$(HAVE_GIFLIB))
objs = autoreload_$(AUTORELOAD).o commands.o image.o main.o options.o \
thumbs.o util.o window.o
all: sxiv
.PHONY: all clean install uninstall
.SUFFIXES:
.SUFFIXES: .c .o
$(V).SILENT:
sxiv: $(objs)
@echo "LINK $@"
$(CC) $(LDFLAGS) -o $@ $(objs) $(ldlibs)
$(objs): Makefile sxiv.h commands.lst config.h
options.o: version.h
window.o: icon/data.h
.c.o:
@echo "CC $@"
$(CC) $(cflags) $(cppflags) -c -o $@ $<
config.h:
@echo "GEN $@"
cp $(srcdir)/config.def.h $@
version.h: Makefile .git/index
@echo "GEN $@"
v="$$(cd $(srcdir); git describe 2>/dev/null)"; \
echo "#define VERSION \"$${v:-$(version)}\"" >$@
.git/index:
clean:
rm -f *.o sxiv
install: all
@echo "INSTALL bin/sxiv"
mkdir -p $(DESTDIR)$(PREFIX)/bin
cp sxiv $(DESTDIR)$(PREFIX)/bin/
chmod 755 $(DESTDIR)$(PREFIX)/bin/sxiv
@echo "INSTALL sxiv.1"
mkdir -p $(DESTDIR)$(MANPREFIX)/man1
sed "s!PREFIX!$(PREFIX)!g; s!VERSION!$(version)!g" sxiv.1 \
>$(DESTDIR)$(MANPREFIX)/man1/sxiv.1
chmod 644 $(DESTDIR)$(MANPREFIX)/man1/sxiv.1
@echo "INSTALL share/sxiv/"
mkdir -p $(DESTDIR)$(PREFIX)/share/sxiv/exec
cp exec/* $(DESTDIR)$(PREFIX)/share/sxiv/exec/
chmod 755 $(DESTDIR)$(PREFIX)/share/sxiv/exec/*
uninstall:
@echo "REMOVE bin/sxiv"
rm -f $(DESTDIR)$(PREFIX)/bin/sxiv
@echo "REMOVE sxiv.1"
rm -f $(DESTDIR)$(MANPREFIX)/man1/sxiv.1
@echo "REMOVE share/sxiv/"
rm -rf $(DESTDIR)$(PREFIX)/share/sxiv

+ 5
- 0
suckless/sxiv/TODO View File

@ -0,0 +1,5 @@
- Load all frames from TIFF files. We have to write our own loader for this to
happen--just like we did for GIF images--because Imlib2 does not support
multiple frames. Issue #241.
- Add support for more embedded thumbnail formats. Right now, sxiv seems to use
the smallest one. Issue #238.

+ 112
- 0
suckless/sxiv/autoreload_inotify.c View File

@ -0,0 +1,112 @@
/* Copyright 2017 Max Voit, Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/inotify.h>
void arl_init(arl_t *arl)
{
arl->fd = inotify_init1(IN_CLOEXEC | IN_NONBLOCK);
arl->wd_dir = arl->wd_file = -1;
if (arl->fd == -1)
error(0, 0, "Could not initialize inotify, no automatic image reloading");
}
CLEANUP void arl_cleanup(arl_t *arl)
{
if (arl->fd != -1)
close(arl->fd);
free(arl->filename);
}
static void rm_watch(int fd, int *wd)
{
if (*wd != -1) {
inotify_rm_watch(fd, *wd);
*wd = -1;
}
}
static void add_watch(int fd, int *wd, const char *path, uint32_t mask)
{
*wd = inotify_add_watch(fd, path, mask);
if (*wd == -1)
error(0, errno, "inotify: %s", path);
}
void arl_setup(arl_t *arl, const char *filepath)
{
char *base = strrchr(filepath, '/');
if (arl->fd == -1)
return;
rm_watch(arl->fd, &arl->wd_dir);
rm_watch(arl->fd, &arl->wd_file);
add_watch(arl->fd, &arl->wd_file, filepath, IN_CLOSE_WRITE | IN_DELETE_SELF);
free(arl->filename);
arl->filename = estrdup(filepath);
if (base != NULL) {
arl->filename[++base - filepath] = '\0';
add_watch(arl->fd, &arl->wd_dir, arl->filename, IN_CREATE | IN_MOVED_TO);
strcpy(arl->filename, base);
}
}
union {
char d[4096]; /* aligned buffer */
struct inotify_event e;
} buf;
bool arl_handle(arl_t *arl)
{
bool reload = false;
char *ptr;
const struct inotify_event *e;
for (;;) {
ssize_t len = read(arl->fd, buf.d, sizeof(buf.d));
if (len == -1) {
if (errno == EINTR)
continue;
break;
}
for (ptr = buf.d; ptr < buf.d + len; ptr += sizeof(*e) + e->len) {
e = (const struct inotify_event*) ptr;
if (e->wd == arl->wd_file && (e->mask & IN_CLOSE_WRITE)) {
reload = true;
} else if (e->wd == arl->wd_file && (e->mask & IN_DELETE_SELF)) {
rm_watch(arl->fd, &arl->wd_file);
} else if (e->wd == arl->wd_dir && (e->mask & (IN_CREATE | IN_MOVED_TO))) {
if (STREQ(e->name, arl->filename))
reload = true;
}
}
}
return reload;
}

+ 42
- 0
suckless/sxiv/autoreload_nop.c View File

@ -0,0 +1,42 @@
/* Copyright 2017 Max Voit
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
void arl_init(arl_t *arl)
{
arl->fd = -1;
}
void arl_cleanup(arl_t *arl)
{
(void) arl;
}
void arl_setup(arl_t *arl, const char *filepath)
{
(void) arl;
(void) filepath;
}
bool arl_handle(arl_t *arl)
{
(void) arl;
return false;
}

+ 455
- 0
suckless/sxiv/commands.c View File

@ -0,0 +1,455 @@
/* Copyright 2011, 2012, 2014 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#define _IMAGE_CONFIG
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/wait.h>
void remove_file(int, bool);
void load_image(int);
bool mark_image(int, bool);
void close_info(void);
void open_info(void);
int ptr_third_x(void);
void redraw(void);
void reset_cursor(void);
void animate(void);
void slideshow(void);
void set_timeout(timeout_f, int, bool);
void reset_timeout(timeout_f);
extern appmode_t mode;
extern img_t img;
extern tns_t tns;
extern win_t win;
extern fileinfo_t *files;
extern int filecnt, fileidx;
extern int alternate;
extern int markcnt;
extern int markidx;
extern int prefix;
extern bool extprefix;
bool cg_quit(arg_t _)
{
unsigned int i;
if (options->to_stdout && markcnt > 0) {
for (i = 0; i < filecnt; i++) {
if (files[i].flags & FF_MARK)
printf("%s\n", files[i].name);
}
}
exit(EXIT_SUCCESS);
}
bool cg_switch_mode(arg_t _)
{
if (mode == MODE_IMAGE) {
if (tns.thumbs == NULL)
tns_init(&tns, files, &filecnt, &fileidx, &win);
img_close(&img, false);
reset_timeout(reset_cursor);
if (img.ss.on) {
img.ss.on = false;
reset_timeout(slideshow);
}
tns.dirty = true;
mode = MODE_THUMB;
} else {
load_image(fileidx);
mode = MODE_IMAGE;
}
return true;
}
bool cg_toggle_fullscreen(arg_t _)
{
win_toggle_fullscreen(&win);
/* redraw after next ConfigureNotify event */
set_timeout(redraw, TO_REDRAW_RESIZE, false);
if (mode == MODE_IMAGE)
img.checkpan = img.dirty = true;
else
tns.dirty = true;
return false;
}
bool cg_toggle_bar(arg_t _)
{
win_toggle_bar(&win);
if (mode == MODE_IMAGE) {
if (win.bar.h > 0)
open_info();
else
close_info();
img.checkpan = img.dirty = true;
} else {
tns.dirty = true;
}
return true;
}
bool cg_prefix_external(arg_t _)
{
extprefix = true;
return false;
}
bool cg_reload_image(arg_t _)
{
if (mode == MODE_IMAGE) {
load_image(fileidx);
} else {
win_set_cursor(&win, CURSOR_WATCH);
if (!tns_load(&tns, fileidx, true, false)) {
remove_file(fileidx, false);
tns.dirty = true;
}
}
return true;
}
bool cg_remove_image(arg_t _)
{
remove_file(fileidx, true);
if (mode == MODE_IMAGE)
load_image(fileidx);
else
tns.dirty = true;
return true;
}
bool cg_first(arg_t _)
{
if (mode == MODE_IMAGE && fileidx != 0) {
load_image(0);
return true;
} else if (mode == MODE_THUMB && fileidx != 0) {
fileidx = 0;
tns.dirty = true;
return true;
} else {
return false;
}
}
bool cg_n_or_last(arg_t _)
{
int n = prefix != 0 && prefix - 1 < filecnt ? prefix - 1 : filecnt - 1;
if (mode == MODE_IMAGE && fileidx != n) {
load_image(n);
return true;
} else if (mode == MODE_THUMB && fileidx != n) {
fileidx = n;
tns.dirty = true;
return true;
} else {
return false;
}
}
bool cg_scroll_screen(arg_t dir)
{
if (mode == MODE_IMAGE)
return img_pan(&img, dir, -1);
else
return tns_scroll(&tns, dir, true);
}
bool cg_zoom(arg_t d)
{
if (mode == MODE_THUMB)
return tns_zoom(&tns, d);
else if (d > 0)
return img_zoom_in(&img);
else if (d < 0)
return img_zoom_out(&img);
else
return false;
}
bool cg_toggle_image_mark(arg_t _)
{
return mark_image(fileidx, !(files[fileidx].flags & FF_MARK));
}
bool cg_reverse_marks(arg_t _)
{
int i;
for (i = 0; i < filecnt; i++) {
files[i].flags ^= FF_MARK;
markcnt += files[i].flags & FF_MARK ? 1 : -1;
}
if (mode == MODE_THUMB)
tns.dirty = true;
return true;
}
bool cg_mark_range(arg_t _)
{
int d = markidx < fileidx ? 1 : -1, end, i;
bool dirty = false, on = !!(files[markidx].flags & FF_MARK);
for (i = markidx + d, end = fileidx + d; i != end; i += d)
dirty |= mark_image(i, on);
return dirty;
}
bool cg_unmark_all(arg_t _)
{
int i;
for (i = 0; i < filecnt; i++)
files[i].flags &= ~FF_MARK;
markcnt = 0;
if (mode == MODE_THUMB)
tns.dirty = true;
return true;
}
bool cg_navigate_marked(arg_t n)
{
int d, i;
int new = fileidx;
if (prefix > 0)
n *= prefix;
d = n > 0 ? 1 : -1;
for (i = fileidx + d; n != 0 && i >= 0 && i < filecnt; i += d) {
if (files[i].flags & FF_MARK) {
n -= d;
new = i;
}
}
if (new != fileidx) {
if (mode == MODE_IMAGE) {
load_image(new);
} else {
fileidx = new;
tns.dirty = true;
}
return true;
} else {
return false;
}
}
bool cg_change_gamma(arg_t d)
{
if (img_change_gamma(&img, d * (prefix > 0 ? prefix : 1))) {
if (mode == MODE_THUMB)
tns.dirty = true;
return true;
} else {
return false;
}
}
bool ci_navigate(arg_t n)
{
if (prefix > 0)
n *= prefix;
n += fileidx;
if (n < 0)
n = 0;
if (n >= filecnt)
n = filecnt - 1;
if (n != fileidx) {
load_image(n);
return true;
} else {
return false;
}
}
bool ci_cursor_navigate(arg_t _)
{
return ci_navigate(ptr_third_x() - 1);
}
bool ci_alternate(arg_t _)
{
load_image(alternate);
return true;
}
bool ci_navigate_frame(arg_t d)
{
if (prefix > 0)
d *= prefix;
return !img.multi.animate && img_frame_navigate(&img, d);
}
bool ci_toggle_animation(arg_t _)
{
bool dirty = false;
if (img.multi.cnt > 0) {
img.multi.animate = !img.multi.animate;
if (img.multi.animate) {
dirty = img_frame_animate(&img);
set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
} else {
reset_timeout(animate);
}
}
return dirty;
}
bool ci_scroll(arg_t dir)
{
return img_pan(&img, dir, prefix);
}
bool ci_scroll_to_edge(arg_t dir)
{
return img_pan_edge(&img, dir);
}
bool ci_drag(arg_t mode)
{
int x, y, ox, oy;
float px, py;
XEvent e;
if ((int)(img.w * img.zoom) <= win.w && (int)(img.h * img.zoom) <= win.h)
return false;
win_set_cursor(&win, CURSOR_DRAG);
win_cursor_pos(&win, &x, &y);
ox = x;
oy = y;
for (;;) {
if (mode == DRAG_ABSOLUTE) {
px = MIN(MAX(0.0, x - win.w*0.1), win.w*0.8) / (win.w*0.8)
* (win.w - img.w * img.zoom);
py = MIN(MAX(0.0, y - win.h*0.1), win.h*0.8) / (win.h*0.8)
* (win.h - img.h * img.zoom);
} else {
px = img.x + x - ox;
py = img.y + y - oy;
}
if (img_pos(&img, px, py)) {
img_render(&img);
win_draw(&win);
}
XMaskEvent(win.env.dpy,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
if (e.type == ButtonPress || e.type == ButtonRelease)
break;
while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e));
ox = x;
oy = y;
x = e.xmotion.x;
y = e.xmotion.y;
}
set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
reset_cursor();
return true;
}
bool ci_set_zoom(arg_t zl)
{
return img_zoom(&img, (prefix ? prefix : zl) / 100.0);
}
bool ci_fit_to_win(arg_t sm)
{
return img_fit_win(&img, sm);
}
bool ci_rotate(arg_t degree)
{
img_rotate(&img, degree);
return true;
}
bool ci_flip(arg_t dir)
{
img_flip(&img, dir);
return true;
}
bool ci_toggle_antialias(arg_t _)
{
img_toggle_antialias(&img);
return true;
}
bool ci_toggle_alpha(arg_t _)
{
img.alpha = !img.alpha;
img.dirty = true;
return true;
}
bool ci_slideshow(arg_t _)
{
if (prefix > 0) {
img.ss.on = true;
img.ss.delay = prefix * 10;
set_timeout(slideshow, img.ss.delay * 100, true);
} else if (img.ss.on) {
img.ss.on = false;
reset_timeout(slideshow);
} else {
img.ss.on = true;
}
return true;
}
bool ct_move_sel(arg_t dir)
{
return tns_move_selection(&tns, dir, prefix);
}
bool ct_reload_all(arg_t _)
{
tns_free(&tns);
tns_init(&tns, files, &filecnt, &fileidx, &win);
tns.dirty = true;
return true;
}
#undef G_CMD
#define G_CMD(c) { -1, cg_##c },
#undef I_CMD
#define I_CMD(c) { MODE_IMAGE, ci_##c },
#undef T_CMD
#define T_CMD(c) { MODE_THUMB, ct_##c },
const cmd_t cmds[CMD_COUNT] = {
#include "commands.lst"
};

+ 37
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suckless/sxiv/commands.lst View File

@ -0,0 +1,37 @@
G_CMD(quit)
G_CMD(switch_mode)
G_CMD(toggle_fullscreen)
G_CMD(toggle_bar)
G_CMD(prefix_external)
G_CMD(reload_image)
G_CMD(remove_image)
G_CMD(first)
G_CMD(n_or_last)
G_CMD(scroll_screen)
G_CMD(zoom)
G_CMD(toggle_image_mark)
G_CMD(reverse_marks)
G_CMD(mark_range)
G_CMD(unmark_all)
G_CMD(navigate_marked)
G_CMD(change_gamma)
I_CMD(navigate)
I_CMD(cursor_navigate)
I_CMD(alternate)
I_CMD(navigate_frame)
I_CMD(toggle_animation)
I_CMD(scroll)
I_CMD(scroll_to_edge)
I_CMD(drag)
I_CMD(set_zoom)
I_CMD(fit_to_win)
I_CMD(rotate)
I_CMD(flip)
I_CMD(toggle_antialias)
I_CMD(toggle_alpha)
I_CMD(slideshow)
T_CMD(move_sel)
T_CMD(reload_all)

+ 152
- 0
suckless/sxiv/config.def.h View File

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#ifdef _WINDOW_CONFIG
/* default window dimensions (overwritten via -g option): */
enum {
WIN_WIDTH = 800,
WIN_HEIGHT = 600
};
/* colors and font are configured with 'background', 'foreground' and
* 'font' X resource properties.
* See X(7) section Resources and xrdb(1) for more information.
*/
#endif
#ifdef _IMAGE_CONFIG
/* levels (in percent) to use when zooming via '-' and '+':
* (first/last value is used as min/max zoom level)
*/
static const float zoom_levels[] = {
12.5, 25.0, 50.0, 75.0,
100.0, 150.0, 200.0, 400.0, 800.0
};
/* default slideshow delay (in sec, overwritten via -S option): */
enum { SLIDESHOW_DELAY = 5 };
/* gamma correction: the user-visible ranges [-GAMMA_RANGE, 0] and
* (0, GAMMA_RANGE] are mapped to the ranges [0, 1], and (1, GAMMA_MAX].
* */
static const double GAMMA_MAX = 10.0;
static const int GAMMA_RANGE = 32;
/* command i_scroll pans image 1/PAN_FRACTION of screen width/height */
static const int PAN_FRACTION = 5;
/* if false, pixelate images at zoom level != 100%,
* toggled with 'a' key binding
*/
static const bool ANTI_ALIAS = true;
/* if true, use a checkerboard background for alpha layer,
* toggled with 'A' key binding
*/
static const bool ALPHA_LAYER = false;
#endif
#ifdef _THUMBS_CONFIG
/* thumbnail sizes in pixels (width == height): */
static const int thumb_sizes[] = { 32, 64, 96, 128, 160 };
/* thumbnail size at startup, index into thumb_sizes[]: */
static const int THUMB_SIZE = 3;
#endif
#ifdef _MAPPINGS_CONFIG
/* keyboard mappings for image and thumbnail mode: */
static const keymap_t keys[] = {
/* modifiers key function argument */
{ 0, XK_q, g_quit, None },
{ 0, XK_Return, g_switch_mode, None },
{ 0, XK_f, g_toggle_fullscreen, None },
{ 0, XK_b, g_toggle_bar, None },
{ ControlMask, XK_x, g_prefix_external, None },
{ 0, XK_g, g_first, None },
{ 0, XK_G, g_n_or_last, None },
{ 0, XK_r, g_reload_image, None },
{ 0, XK_D, g_remove_image, None },
{ ControlMask, XK_h, g_scroll_screen, DIR_LEFT },
{ ControlMask, XK_Left, g_scroll_screen, DIR_LEFT },
{ ControlMask, XK_j, g_scroll_screen, DIR_DOWN },
{ ControlMask, XK_Down, g_scroll_screen, DIR_DOWN },
{ ControlMask, XK_k, g_scroll_screen, DIR_UP },
{ ControlMask, XK_Up, g_scroll_screen, DIR_UP },
{ ControlMask, XK_l, g_scroll_screen, DIR_RIGHT },
{ ControlMask, XK_Right, g_scroll_screen, DIR_RIGHT },
{ 0, XK_plus, g_zoom, +1 },
{ 0, XK_KP_Add, g_zoom, +1 },
{ 0, XK_minus, g_zoom, -1 },
{ 0, XK_KP_Subtract, g_zoom, -1 },
{ 0, XK_m, g_toggle_image_mark, None },
{ 0, XK_M, g_mark_range, None },
{ ControlMask, XK_m, g_reverse_marks, None },
{ ControlMask, XK_u, g_unmark_all, None },
{ 0, XK_N, g_navigate_marked, +1 },
{ 0, XK_P, g_navigate_marked, -1 },
{ 0, XK_braceleft, g_change_gamma, -1 },
{ 0, XK_braceright, g_change_gamma, +1 },
{ ControlMask, XK_g, g_change_gamma, 0 },
{ 0, XK_h, t_move_sel, DIR_LEFT },
{ 0, XK_Left, t_move_sel, DIR_LEFT },
{ 0, XK_j, t_move_sel, DIR_DOWN },
{ 0, XK_Down, t_move_sel, DIR_DOWN },
{ 0, XK_k, t_move_sel, DIR_UP },
{ 0, XK_Up, t_move_sel, DIR_UP },
{ 0, XK_l, t_move_sel, DIR_RIGHT },
{ 0, XK_Right, t_move_sel, DIR_RIGHT },
{ 0, XK_R, t_reload_all, None },
{ 0, XK_n, i_navigate, +1 },
{ 0, XK_n, i_scroll_to_edge, DIR_LEFT | DIR_UP },
{ 0, XK_space, i_navigate, +1 },
{ 0, XK_p, i_navigate, -1 },
{ 0, XK_p, i_scroll_to_edge, DIR_LEFT | DIR_UP },
{ 0, XK_BackSpace, i_navigate, -1 },
{ 0, XK_bracketright, i_navigate, +10 },
{ 0, XK_bracketleft, i_navigate, -10 },
{ ControlMask, XK_6, i_alternate, None },
{ ControlMask, XK_n, i_navigate_frame, +1 },
{ ControlMask, XK_p, i_navigate_frame, -1 },
{ ControlMask, XK_space, i_toggle_animation, None },
{ 0, XK_h, i_scroll, DIR_LEFT },
{ 0, XK_Left, i_scroll, DIR_LEFT },
{ 0, XK_j, i_scroll, DIR_DOWN },
{ 0, XK_Down, i_scroll, DIR_DOWN },
{ 0, XK_k, i_scroll, DIR_UP },
{ 0, XK_Up, i_scroll, DIR_UP },
{ 0, XK_l, i_scroll, DIR_RIGHT },
{ 0, XK_Right, i_scroll, DIR_RIGHT },
{ 0, XK_H, i_scroll_to_edge, DIR_LEFT },
{ 0, XK_J, i_scroll_to_edge, DIR_DOWN },
{ 0, XK_K, i_scroll_to_edge, DIR_UP },
{ 0, XK_L, i_scroll_to_edge, DIR_RIGHT },
{ 0, XK_equal, i_set_zoom, 100 },
{ 0, XK_w, i_fit_to_win, SCALE_DOWN },
{ 0, XK_W, i_fit_to_win, SCALE_FIT },
{ 0, XK_e, i_fit_to_win, SCALE_WIDTH },
{ 0, XK_E, i_fit_to_win, SCALE_HEIGHT },
{ 0, XK_less, i_rotate, DEGREE_270 },
{ 0, XK_greater, i_rotate, DEGREE_90 },
{ 0, XK_question, i_rotate, DEGREE_180 },
{ 0, XK_bar, i_flip, FLIP_HORIZONTAL },
{ 0, XK_underscore, i_flip, FLIP_VERTICAL },
{ 0, XK_a, i_toggle_antialias, None },
{ 0, XK_A, i_toggle_alpha, None },
{ 0, XK_s, i_slideshow, None },
};
/* mouse button mappings for image mode: */
static const button_t buttons[] = {
/* modifiers button function argument */
{ 0, 1, i_cursor_navigate, None },
{ 0, 2, i_drag, DRAG_ABSOLUTE },
{ 0, 3, g_switch_mode, None },
{ 0, 4, g_zoom, +1 },
{ 0, 5, g_zoom, -1 },
};
#endif

+ 152
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suckless/sxiv/config.h View File

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#ifdef _WINDOW_CONFIG
/* default window dimensions (overwritten via -g option): */
enum {
WIN_WIDTH = 800,
WIN_HEIGHT = 600
};
/* colors and font are configured with 'background', 'foreground' and
* 'font' X resource properties.
* See X(7) section Resources and xrdb(1) for more information.
*/
#endif
#ifdef _IMAGE_CONFIG
/* levels (in percent) to use when zooming via '-' and '+':
* (first/last value is used as min/max zoom level)
*/
static const float zoom_levels[] = {
12.5, 25.0, 50.0, 75.0,
100.0, 150.0, 200.0, 400.0, 800.0
};
/* default slideshow delay (in sec, overwritten via -S option): */
enum { SLIDESHOW_DELAY = 5 };
/* gamma correction: the user-visible ranges [-GAMMA_RANGE, 0] and
* (0, GAMMA_RANGE] are mapped to the ranges [0, 1], and (1, GAMMA_MAX].
* */
static const double GAMMA_MAX = 10.0;
static const int GAMMA_RANGE = 32;
/* command i_scroll pans image 1/PAN_FRACTION of screen width/height */
static const int PAN_FRACTION = 5;
/* if false, pixelate images at zoom level != 100%,
* toggled with 'a' key binding
*/
static const bool ANTI_ALIAS = true;
/* if true, use a checkerboard background for alpha layer,
* toggled with 'A' key binding
*/
static const bool ALPHA_LAYER = false;
#endif
#ifdef _THUMBS_CONFIG
/* thumbnail sizes in pixels (width == height): */
static const int thumb_sizes[] = { 32, 64, 96, 128, 160 };
/* thumbnail size at startup, index into thumb_sizes[]: */
static const int THUMB_SIZE = 3;
#endif
#ifdef _MAPPINGS_CONFIG
/* keyboard mappings for image and thumbnail mode: */
static const keymap_t keys[] = {
/* modifiers key function argument */
{ 0, XK_q, g_quit, None },
{ 0, XK_Return, g_switch_mode, None },
{ 0, XK_f, g_toggle_fullscreen, None },
{ 0, XK_b, g_toggle_bar, None },
{ ControlMask, XK_x, g_prefix_external, None },
{ 0, XK_g, g_first, None },
{ 0, XK_G, g_n_or_last, None },
{ 0, XK_r, g_reload_image, None },
{ 0, XK_D, g_remove_image, None },
{ ControlMask, XK_h, g_scroll_screen, DIR_LEFT },
{ ControlMask, XK_Left, g_scroll_screen, DIR_LEFT },
{ ControlMask, XK_j, g_scroll_screen, DIR_DOWN },
{ ControlMask, XK_Down, g_scroll_screen, DIR_DOWN },
{ ControlMask, XK_k, g_scroll_screen, DIR_UP },
{ ControlMask, XK_Up, g_scroll_screen, DIR_UP },
{ ControlMask, XK_l, g_scroll_screen, DIR_RIGHT },
{ ControlMask, XK_Right, g_scroll_screen, DIR_RIGHT },
{ 0, XK_plus, g_zoom, +1 },
{ 0, XK_KP_Add, g_zoom, +1 },
{ 0, XK_minus, g_zoom, -1 },
{ 0, XK_KP_Subtract, g_zoom, -1 },
{ 0, XK_m, g_toggle_image_mark, None },
{ 0, XK_M, g_mark_range, None },
{ ControlMask, XK_m, g_reverse_marks, None },
{ ControlMask, XK_u, g_unmark_all, None },
{ 0, XK_N, g_navigate_marked, +1 },
{ 0, XK_P, g_navigate_marked, -1 },
{ 0, XK_braceleft, g_change_gamma, -1 },
{ 0, XK_braceright, g_change_gamma, +1 },
{ ControlMask, XK_g, g_change_gamma, 0 },
{ 0, XK_h, t_move_sel, DIR_LEFT },
{ 0, XK_Left, t_move_sel, DIR_LEFT },
{ 0, XK_j, t_move_sel, DIR_DOWN },
{ 0, XK_Down, t_move_sel, DIR_DOWN },
{ 0, XK_k, t_move_sel, DIR_UP },
{ 0, XK_Up, t_move_sel, DIR_UP },
{ 0, XK_l, t_move_sel, DIR_RIGHT },
{ 0, XK_Right, t_move_sel, DIR_RIGHT },
{ 0, XK_R, t_reload_all, None },
{ 0, XK_n, i_navigate, +1 },
{ 0, XK_n, i_scroll_to_edge, DIR_LEFT | DIR_UP },
{ 0, XK_space, i_navigate, +1 },
{ 0, XK_p, i_navigate, -1 },
{ 0, XK_p, i_scroll_to_edge, DIR_LEFT | DIR_UP },
{ 0, XK_BackSpace, i_navigate, -1 },
{ 0, XK_bracketright, i_navigate, +10 },
{ 0, XK_bracketleft, i_navigate, -10 },
{ ControlMask, XK_6, i_alternate, None },
{ ControlMask, XK_n, i_navigate_frame, +1 },
{ ControlMask, XK_p, i_navigate_frame, -1 },
{ ControlMask, XK_space, i_toggle_animation, None },
{ 0, XK_h, i_scroll, DIR_LEFT },
{ 0, XK_Left, i_scroll, DIR_LEFT },
{ 0, XK_j, i_scroll, DIR_DOWN },
{ 0, XK_Down, i_scroll, DIR_DOWN },
{ 0, XK_k, i_scroll, DIR_UP },
{ 0, XK_Up, i_scroll, DIR_UP },
{ 0, XK_l, i_scroll, DIR_RIGHT },
{ 0, XK_Right, i_scroll, DIR_RIGHT },
{ 0, XK_H, i_scroll_to_edge, DIR_LEFT },
{ 0, XK_J, i_scroll_to_edge, DIR_DOWN },
{ 0, XK_K, i_scroll_to_edge, DIR_UP },
{ 0, XK_L, i_scroll_to_edge, DIR_RIGHT },
{ 0, XK_equal, i_set_zoom, 100 },
{ 0, XK_w, i_fit_to_win, SCALE_DOWN },
{ 0, XK_W, i_fit_to_win, SCALE_FIT },
{ 0, XK_e, i_fit_to_win, SCALE_WIDTH },
{ 0, XK_E, i_fit_to_win, SCALE_HEIGHT },
{ 0, XK_less, i_rotate, DEGREE_270 },
{ 0, XK_greater, i_rotate, DEGREE_90 },
{ 0, XK_question, i_rotate, DEGREE_180 },
{ 0, XK_bar, i_flip, FLIP_HORIZONTAL },
{ 0, XK_underscore, i_flip, FLIP_VERTICAL },
{ 0, XK_a, i_toggle_antialias, None },
{ 0, XK_A, i_toggle_alpha, None },
{ 0, XK_s, i_slideshow, None },
};
/* mouse button mappings for image mode: */
static const button_t buttons[] = {
/* modifiers button function argument */
{ 0, 1, i_cursor_navigate, None },
{ 0, 2, i_drag, DRAG_ABSOLUTE },
{ 0, 3, g_switch_mode, None },
{ 0, 4, g_zoom, +1 },
{ 0, 5, g_zoom, -1 },
};
#endif

+ 20
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suckless/sxiv/exec/image-info View File

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#!/bin/sh
# Example for $XDG_CONFIG_HOME/sxiv/exec/image-info
# Called by sxiv(1) whenever an image gets loaded.
# The output is displayed in sxiv's status bar.
# Arguments:
# $1: path to image file
# $2: image width
# $3: image height
s=" " # field separator
exec 2>/dev/null
filename=$(basename -- "$1")
filesize=$(du -Hh -- "$1" | cut -f 1)
geometry="${2}x${3}"
echo "${filesize}${s}${geometry}${s}${filename}"

+ 35
- 0
suckless/sxiv/exec/key-handler View File

@ -0,0 +1,35 @@
#!/bin/sh
# Example for $XDG_CONFIG_HOME/sxiv/exec/key-handler
# Called by sxiv(1) after the external prefix key (C-x by default) is pressed.
# The next key combo is passed as its first argument. Passed via stdin are the
# images to act upon, one path per line: all marked images, if in thumbnail
# mode and at least one image has been marked, otherwise the current image.
# sxiv(1) blocks until this script terminates. It then checks which images
# have been modified and reloads them.
# The key combo argument has the following form: "[C-][M-][S-]KEY",
# where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X
# keysym as listed in /usr/include/X11/keysymdef.h without the "XK_" prefix.
rotate() {
degree="$1"
tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read file; do
case "$(file -b -i "$file")" in
image/jpeg*) jpegtran -rotate "$degree" -copy all -outfile "$file" "$file" ;;
*) mogrify -rotate "$degree" "$file" ;;
esac
done
}
case "$1" in
"C-x") xclip -in -filter | tr '\n' ' ' | xclip -in -selection clipboard ;;
"C-c") while read file; do xclip -selection clipboard -target image/png "$file"; done ;;
"C-e") while read file; do urxvt -bg "#444" -fg "#eee" -sl 0 -title "$file" -e sh -c "exiv2 pr -q -pa '$file' | less" & done ;;
"C-g") tr '\n' '\0' | xargs -0 gimp & ;;
"C-r") while read file; do rawtherapee "$file" & done ;;
"C-comma") rotate 270 ;;
"C-period") rotate 90 ;;
"C-slash") rotate 180 ;;
esac

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suckless/sxiv/icon/16x16.png View File

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+ 12
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suckless/sxiv/icon/Makefile View File

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PREFIX = /usr/local
ICONS = 16x16.png 32x32.png 48x48.png 64x64.png 128x128.png
all:
install:
for f in $(ICONS); do \
dir="$(DESTDIR)$(PREFIX)/share/icons/hicolor/$${f%.png}/apps"; \
mkdir -p "$$dir"; \
cp "$$f" "$$dir/sxiv.png"; \
chmod 644 "$$dir/sxiv.png"; \
done

+ 35
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suckless/sxiv/icon/dat2h.awk View File

@ -0,0 +1,35 @@
#!/usr/bin/awk -f
function printchars() {
while (n > 0) {
x = n / 16 >= 1 ? 16 : n;
printf("0x%x%x,%s", x - 1, ref[c] - 1, ++i % 12 == 0 ? "\n" : " ");
n -= x;
}
}
/^$/ {
printchars();
printf("\n\n");
c = "";
i = 0;
}
/./ {
if (!ref[$0]) {
col[cnt++] = $0;
ref[$0] = cnt;
}
if ($0 != c) {
if (c != "")
printchars();
c = $0;
n = 0;
}
n++;
}
END {
for (i = 0; i < cnt; i++)
printf("%s,%s", col[i], ++j % 4 == 0 || i + 1 == cnt ? "\n" : " ");
}

+ 247
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suckless/sxiv/icon/data.h View File

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#ifndef ICON_DATA_H
#define ICON_DATA_H
typedef struct {
unsigned int size;
unsigned int cnt;
const unsigned char *data;
} icon_data_t;
static const unsigned int icon_colors[] = {
0xff222034, 0xffffffff, 0xff306082, 0xff76428a,
0xfffbf236, 0xff99e550, 0xffd95763, 0xff37946e,
0xff6abe30, 0xffac3232
};
static const unsigned char icon_data_16[] = {
0xf0, 0x80, 0x01, 0xf0, 0x80, 0x21, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
0x00, 0x01, 0x40, 0x01, 0x10, 0x01, 0x10, 0x01, 0x00, 0x01, 0x00, 0x01,
0x30, 0x11, 0x00, 0x01, 0x00, 0x51, 0xf0, 0x22, 0xa0, 0x42, 0x80, 0x62,
0x03, 0x50, 0x02, 0x34, 0x05, 0x22, 0x13, 0x06, 0x10, 0x37, 0x08, 0x35,
0x12, 0x13, 0x09, 0x06, 0x22, 0x47, 0x25, 0x02, 0x13, 0x09, 0x06, 0x32,
0x47, 0x08, 0x05, 0x08, 0x03, 0x19, 0x16, 0x32, 0x47, 0x18, 0x29, 0x16,
0x42, 0x37, 0x18, 0x19, 0x26, 0x42, 0x47, 0x08
};
static const unsigned char icon_data_32[] = {
0xf0, 0x10, 0x11, 0xf0, 0xd0, 0x11, 0xf0, 0xd0, 0x11, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0x10, 0x51, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11,
0x10, 0x11, 0x90, 0x51, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11,
0x90, 0x51, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11, 0x10, 0x11, 0x90, 0x11,
0x30, 0x11, 0x30, 0x11, 0x10, 0x11, 0x10, 0x11, 0x00, 0x22, 0x50, 0x11,
0x30, 0x11, 0x30, 0x11, 0x10, 0x11, 0x10, 0x11, 0x32, 0x50, 0x11, 0x30,
0x11, 0x30, 0x11, 0x10, 0x11, 0x10, 0x11, 0x32, 0x30, 0x31, 0x10, 0x11,
0x10, 0xb1, 0x52, 0x30, 0x31, 0x10, 0x11, 0x10, 0xb1, 0x52, 0x30, 0x31,
0x10, 0x11, 0x10, 0xb1, 0x52, 0xf0, 0x10, 0xd2, 0xf0, 0x00, 0xe2, 0xf0,
0x54, 0x92, 0x13, 0xc0, 0x84, 0x05, 0x62, 0x33, 0x80, 0x74, 0x55, 0x42,
0x33, 0x09, 0x02, 0x30, 0x77, 0x08, 0x85, 0x32, 0x33, 0x19, 0x12, 0xc7,
0x08, 0x65, 0x08, 0x12, 0x33, 0x19, 0x06, 0x52, 0x97, 0x08, 0x45, 0x18,
0x02, 0x33, 0x19, 0x16, 0x62, 0x97, 0x08, 0x35, 0x18, 0x23, 0x29, 0x16,
0x72, 0x97, 0x18, 0x15, 0x18, 0x23, 0x29, 0x26, 0x72, 0x97, 0x48, 0x13,
0x39, 0x26, 0x72, 0x97, 0x48, 0x03, 0x39, 0x36, 0x82, 0x97, 0x38, 0x49,
0x36, 0x82, 0x97, 0x38, 0x39, 0x46, 0x82, 0x97, 0x38, 0x29, 0x56, 0x92,
0x97, 0x28, 0x29, 0x56, 0x92, 0x97, 0x28
};
static const unsigned char icon_data_48[] = {
0xf0, 0xa0, 0x21, 0xf0, 0xf0, 0xc0, 0x21, 0xf0, 0xf0, 0xc0, 0x21, 0xf0,
0xf0, 0xc0, 0x21, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xa0, 0x81, 0x20, 0x21, 0x20, 0x21, 0x20, 0x21,
0x20, 0x21, 0xe0, 0x81, 0x20, 0x21, 0x20, 0x21, 0x20, 0x21, 0x20, 0x21,
0xe0, 0x81, 0x20, 0x21, 0x20, 0x21, 0x20, 0x21, 0x20, 0x21, 0xe0, 0x81,
0x20, 0x21, 0x20, 0x21, 0x20, 0x21, 0x20, 0x21, 0xe0, 0x21, 0x50, 0x21,
0x50, 0x21, 0x20, 0x21, 0x20, 0x21, 0xe0, 0x21, 0x50, 0x21, 0x50, 0x21,
0x20, 0x21, 0x20, 0x21, 0xe0, 0x21, 0x50, 0x21, 0x50, 0x21, 0x20, 0x21,
0x20, 0x21, 0x10, 0x32, 0x80, 0x21, 0x50, 0x21, 0x50, 0x21, 0x20, 0x21,
0x20, 0x21, 0x52, 0x50, 0x51, 0x20, 0x21, 0x20, 0xf1, 0x11, 0x00, 0x72,
0x50, 0x51, 0x20, 0x21, 0x20, 0xf1, 0x11, 0x82, 0x50, 0x51, 0x20, 0x21,
0x20, 0xf1, 0x11, 0x82, 0x50, 0x51, 0x20, 0x21, 0x20, 0xf1, 0x11, 0x82,
0xf0, 0xf0, 0x00, 0xe2, 0xf0, 0xe0, 0xf2, 0x02, 0xf0, 0xc0, 0xf2, 0x22,
0xf0, 0xb0, 0xf2, 0x32, 0xf0, 0xa0, 0xf2, 0x42, 0xf0, 0x90, 0xf2, 0x52,
0xf0, 0x80, 0x74, 0x15, 0xc2, 0x03, 0xf0, 0x50, 0xc4, 0x15, 0x92, 0x23,
0xf0, 0x10, 0xe4, 0x35, 0x72, 0x33, 0x19, 0xc0, 0xc4, 0x85, 0x62, 0x43,
0x19, 0x12, 0x70, 0x57, 0x18, 0xf5, 0x05, 0x52, 0x53, 0x19, 0x12, 0x40,
0xb7, 0x18, 0xe5, 0x32, 0x53, 0x29, 0x22, 0xf7, 0x37, 0xb5, 0x08, 0x22,
0x53, 0x29, 0x06, 0x72, 0xf7, 0xa5, 0x08, 0x12, 0x53, 0x29, 0x16, 0x92,
0xe7, 0x85, 0x18, 0x02, 0x43, 0x39, 0x26, 0x92, 0xe7, 0x08, 0x65, 0x28,
0x43, 0x39, 0x26, 0xa2, 0xe7, 0x18, 0x45, 0x28, 0x43, 0x39, 0x36, 0xa2,
0xe7, 0x28, 0x25, 0x28, 0x33, 0x49, 0x36, 0xb2, 0xe7, 0x78, 0x33, 0x49,
0x46, 0xb2, 0xe7, 0x68, 0x23, 0x59, 0x46, 0xb2, 0xe7, 0x68, 0x13, 0x59,
0x56, 0xc2, 0xe7, 0x58, 0x79, 0x56, 0xc2, 0xe7, 0x58, 0x69, 0x66, 0xd2,
0xd7, 0x58, 0x59, 0x76, 0xd2, 0xd7, 0x58, 0x49, 0x86, 0xe2, 0xe7, 0x38,
0x39, 0x86, 0xf2, 0xe7, 0x38, 0x29, 0x86, 0xf2, 0x02, 0xe7, 0x38
};
static const unsigned char icon_data_64[] = {
0xf0, 0xf0, 0x30, 0x31, 0xf0, 0xf0, 0xf0, 0xb0, 0x31, 0xf0, 0xf0, 0xf0,
0xb0, 0x31, 0xf0, 0xf0, 0xf0, 0xb0, 0x31, 0xf0, 0xf0, 0xf0, 0xb0, 0x31,
0xf0, 0xf0, 0xf0, 0xb0, 0x31, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x30, 0xb1, 0x30, 0x31, 0x30,
0x31, 0x30, 0x31, 0x30, 0x31, 0xf0, 0x30, 0xb1, 0x30, 0x31, 0x30, 0x31,
0x30, 0x31, 0x30, 0x31, 0xf0, 0x30, 0xb1, 0x30, 0x31, 0x30, 0x31, 0x30,
0x31, 0x30, 0x31, 0xf0, 0x30, 0xb1, 0x30, 0x31, 0x30, 0x31, 0x30, 0x31,
0x30, 0x31, 0xf0, 0x30, 0xb1, 0x30, 0x31, 0x30, 0x31, 0x30, 0x31, 0x30,
0x31, 0xf0, 0x30, 0xb1, 0x30, 0x31, 0x30, 0x31, 0x30, 0x31, 0x30, 0x31,
0xf0, 0x30, 0x31, 0x70, 0x31, 0x70, 0x31, 0x30, 0x31, 0x30, 0x31, 0x20,
0x42, 0xb0, 0x31, 0x70, 0x31, 0x70, 0x31, 0x30, 0x31, 0x30, 0x31, 0x00,
0x62, 0xb0, 0x31, 0x70, 0x31, 0x70, 0x31, 0x30, 0x31, 0x30, 0x31, 0x72,
0xb0, 0x31, 0x70, 0x31, 0x70, 0x31, 0x30, 0x31, 0x30, 0x31, 0x72, 0xb0,
0x31, 0x70, 0x31, 0x70, 0x31, 0x30, 0x31, 0x30, 0x31, 0x72, 0xb0, 0x31,
0x70, 0x31, 0x70, 0x31, 0x30, 0x31, 0x30, 0x31, 0x72, 0x70, 0x71, 0x30,
0x31, 0x30, 0xf1, 0x71, 0xb2, 0x70, 0x71, 0x30, 0x31, 0x30, 0xf1, 0x71,
0xb2, 0x70, 0x71, 0x30, 0x31, 0x30, 0xf1, 0x71, 0xb2, 0x70, 0x71, 0x30,
0x31, 0x30, 0xf1, 0x71, 0xb2, 0x70, 0x71, 0x30, 0x31, 0x30, 0xf1, 0x71,
0xb2, 0x70, 0x71, 0x30, 0x31, 0x30, 0xf1, 0x71, 0xb2, 0xf0, 0xf0, 0x50,
0xf2, 0x92, 0xf0, 0xf0, 0x30, 0xf2, 0xb2, 0xf0, 0xf0, 0x20, 0xf2, 0xc2,
0xf0, 0xf0, 0x10, 0xf2, 0xd2, 0xf0, 0xf0, 0x00, 0x94, 0xf2, 0x42, 0xf0,
0xe0, 0xe4, 0xf2, 0x12, 0x23, 0xf0, 0xa0, 0xf4, 0x14, 0x05, 0xe2, 0x43,
0xf0, 0x70, 0xf4, 0x14, 0x35, 0xc2, 0x43, 0x19, 0xf0, 0x30, 0xf4, 0x95,
0xa2, 0x53, 0x29, 0xe0, 0xf4, 0x04, 0xd5, 0x82, 0x63, 0x29, 0x02, 0x90,
0xc7, 0xf5, 0x65, 0x62, 0x73, 0x29, 0x12, 0x50, 0xf7, 0x27, 0xf5, 0x35,
0x52, 0x73, 0x29, 0x06, 0x32, 0xf7, 0x87, 0xf5, 0x05, 0x08, 0x42, 0x73,
0x39, 0x06, 0x32, 0xf7, 0xa7, 0xd5, 0x28, 0x22, 0x73, 0x39, 0x16, 0xa2,
0xf7, 0x47, 0xb5, 0x38, 0x12, 0x73, 0x39, 0x26, 0xb2, 0xf7, 0x47, 0xa5,
0x38, 0x02, 0x73, 0x39, 0x26, 0xd2, 0xf7, 0x47, 0x08, 0x75, 0x48, 0x63,
0x49, 0x36, 0xd2, 0xf7, 0x47, 0x18, 0x65, 0x38, 0x63, 0x49, 0x36, 0xe2,
0xf7, 0x47, 0x28, 0x45, 0x38, 0x53, 0x59, 0x46, 0xe2, 0xf7, 0x47, 0x38,
0x15, 0x48, 0x53, 0x59, 0x46, 0xf2, 0xf7, 0x37, 0xa8, 0x43, 0x69, 0x56,
0xf2, 0xf7, 0x37, 0x98, 0x33, 0x79, 0x56, 0xf2, 0xf7, 0x37, 0x98, 0x23,
0x79, 0x66, 0xf2, 0x02, 0xf7, 0x37, 0x88, 0x13, 0x89, 0x66, 0xf2, 0x02,
0xf7, 0x37, 0x88, 0x03, 0x89, 0x76, 0xf2, 0x12, 0xf7, 0x37, 0x78, 0x99,
0x76, 0xf2, 0x12, 0xf7, 0x37, 0x78, 0x89, 0x86, 0xf2, 0x12, 0xf7, 0x37,
0x78, 0x79, 0x96, 0xf2, 0x22, 0xf7, 0x37, 0x68, 0x69, 0xa6, 0xf2, 0x22,
0xf7, 0x37, 0x68, 0x69, 0xa6, 0xf2, 0x22, 0xf7, 0x37, 0x68, 0x59, 0xb6,
0xf2, 0x32, 0xf7, 0x37, 0x58, 0x59, 0xb6, 0xf2, 0x32, 0xf7, 0x37, 0x58,
0x59, 0xb6, 0xf2, 0x32, 0xf7, 0x37, 0x58
};
static const unsigned char icon_data_128[] = {
0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x70, 0x71, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71,
0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70,
0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71,
0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70,
0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71, 0x70, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71, 0x70,
0x71, 0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70, 0x71,
0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71, 0x70,
0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1, 0x71,
0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70, 0xf1,
0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0, 0x70,
0xf1, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0xf0, 0xf0,
0x70, 0xf1, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0x70, 0x71, 0xa0,
0x42, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71, 0x70, 0x71, 0x70, 0x71,
0x60, 0x82, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71, 0x70, 0x71, 0x70,
0x71, 0x40, 0xa2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71, 0x70, 0x71,
0x70, 0x71, 0x20, 0xc2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71, 0x70,
0x71, 0x70, 0x71, 0x00, 0xe2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0x70, 0x71, 0xf0, 0x71, 0xf0, 0x71,
0x70, 0x71, 0x70, 0x71, 0xf2, 0xf0, 0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1,
0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2,
0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0,
0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70,
0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70,
0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1,
0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2,
0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0,
0xf1, 0x70, 0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70,
0x71, 0x70, 0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0, 0xf1, 0x70, 0x71, 0x70,
0xf1, 0xf1, 0xf1, 0xf2, 0x72, 0xf0, 0xf0, 0xf0, 0xf0, 0xa0, 0xf2, 0xf2,
0xf2, 0x42, 0xf0, 0xf0, 0xf0, 0xf0, 0x80, 0xf2, 0xf2, 0xf2, 0x62, 0xf0,
0xf0, 0xf0, 0xf0, 0x70, 0xf2, 0xf2, 0xf2, 0x72, 0xf0, 0xf0, 0xf0, 0xf0,
0x60, 0xf2, 0xf2, 0xf2, 0x82, 0xf0, 0xf0, 0xf0, 0xf0, 0x50, 0xf2, 0xf2,
0xf2, 0x92, 0xf0, 0xf0, 0xf0, 0xf0, 0x40, 0xf2, 0xf2, 0xf2, 0xa2, 0xf0,
0xf0, 0xf0, 0xf0, 0x30, 0xf2, 0xf2, 0xf2, 0xb2, 0xf0, 0xf0, 0xf0, 0xf0,
0x30, 0x12, 0xa4, 0xf2, 0xf2, 0xe2, 0xf0, 0xf0, 0xf0, 0xf0, 0x20, 0xf4,
0x14, 0xf2, 0xf2, 0xa2, 0xf0, 0xf0, 0xf0, 0xf0, 0x00, 0xf4, 0x64, 0xf2,
0xf2, 0x72, 0xf0, 0xf0, 0xf0, 0xe0, 0xf4, 0xb4, 0xf2, 0xf2, 0x42, 0xf0,
0xf0, 0xf0, 0xd0, 0xf4, 0xd4, 0x15, 0xf2, 0xf2, 0x12, 0x43, 0xf0, 0xf0,
0xf0, 0x60, 0xf4, 0xf4, 0x04, 0x35, 0xf2, 0xe2, 0x63, 0xf0, 0xf0, 0xf0,
0x30, 0xf4, 0xf4, 0x24, 0x45, 0xf2, 0xc2, 0x83, 0xf0, 0xf0, 0xf0, 0x00,
0xf4, 0xf4, 0x34, 0x65, 0xf2, 0xa2, 0x93, 0xf0, 0xf0, 0xe0, 0xf4, 0xf4,
0x34, 0x95, 0xf2, 0x82, 0xa3, 0x19, 0xf0, 0xf0, 0x90, 0xf4, 0xf4, 0x44,
0xc5, 0xf2, 0x62, 0xb3, 0x29, 0xf0, 0xf0, 0x40, 0xf4, 0xf4, 0x64, 0xf5,
0xf2, 0x42, 0xc3, 0x39, 0xf0, 0xf0, 0xf4, 0xf4, 0x74, 0xf5, 0x35, 0xf2,
0x22, 0xd3, 0x49, 0xf0, 0xa0, 0xf4, 0xf4, 0x84, 0xf5, 0x75, 0xf2, 0x02,
0xd3, 0x59, 0x02, 0xf0, 0x50, 0xf7, 0x07, 0xf4, 0x74, 0xf5, 0xb5, 0x08,
0xe2, 0xe3, 0x59, 0x12, 0xf0, 0x10, 0xf7, 0xd7, 0xf5, 0xf5, 0x95, 0x18,
0xc2, 0xe3, 0x59, 0x06, 0x22, 0xd0, 0xf7, 0xf7, 0x37, 0xf5, 0xf5, 0x65,
0x18, 0xb2, 0xf3, 0x59, 0x06, 0x32, 0x80, 0xf7, 0xf7, 0x97, 0xf5, 0xf5,
0x45, 0x18, 0xa2, 0xf3, 0x59, 0x16, 0x72, 0xf7, 0xf7, 0xf7, 0x07, 0xf5,
0xf5, 0x25, 0x28, 0x82, 0xf3, 0x69, 0x16, 0x72, 0xf7, 0xf7, 0xf7, 0x27,
0xf5, 0xf5, 0x05, 0x38, 0x62, 0xf3, 0x69, 0x26, 0x82, 0xf7, 0xf7, 0xf7,
0x37, 0xf5, 0xd5, 0x48, 0x52, 0xf3, 0x79, 0x26, 0xc2, 0xf7, 0xf7, 0xf7,
0x07, 0xf5, 0xb5, 0x58, 0x42, 0xf3, 0x79, 0x36, 0xf2, 0x22, 0xf7, 0xf7,
0xb7, 0xf5, 0xa5, 0x58, 0x32, 0xf3, 0x79, 0x46, 0xf2, 0x52, 0xf7, 0xf7,
0x97, 0xf5, 0x85, 0x68, 0x22, 0xf3, 0x89, 0x36, 0xf2, 0x72, 0xf7, 0xf7,
0x97, 0xf5, 0x65, 0x78, 0x12, 0xf3, 0x89, 0x46, 0xf2, 0x82, 0xf7, 0xf7,
0x97, 0xf5, 0x55, 0x78, 0x02, 0xf3, 0x89, 0x46, 0xf2, 0xa2, 0xf7, 0xf7,
0x87, 0x08, 0xf5, 0x35, 0x88, 0xe3, 0x99, 0x56, 0xf2, 0xb2, 0xf7, 0xf7,
0x77, 0x08, 0xf5, 0x25, 0x88, 0xe3, 0x99, 0x56, 0xf2, 0xc2, 0xf7, 0xf7,
0x77, 0x18, 0xf5, 0x05, 0x88, 0xd3, 0xa9, 0x66, 0xf2, 0xc2, 0xf7, 0xf7,
0x77, 0x28, 0xf5, 0x78, 0xd3, 0xa9, 0x66, 0xf2, 0xd2, 0xf7, 0xf7, 0x77,
0x38, 0xd5, 0x78, 0xc3, 0xb9, 0x76, 0xf2, 0xd2, 0xf7, 0xf7, 0x77, 0x48,
0xa5, 0x88, 0xc3, 0xb9, 0x76, 0xf2, 0xe2, 0xf7, 0xf7, 0x77, 0x58, 0x85,
0x88, 0xb3, 0xc9, 0x86, 0xf2, 0xe2, 0xf7, 0xf7, 0x77, 0x68, 0x55, 0x98,
0xb3, 0xc9, 0x86, 0xf2, 0xf2, 0xf7, 0xf7, 0x77, 0x78, 0x25, 0xa8, 0xa3,
0xc9, 0xa6, 0xf2, 0xf2, 0xf7, 0xf7, 0x77, 0xf8, 0x48, 0x93, 0xd9, 0xa6,
0xf2, 0xf2, 0xf7, 0xf7, 0x77, 0xf8, 0x48, 0x83, 0xe9, 0xb6, 0xf2, 0xf2,
0xf7, 0xf7, 0x77, 0xf8, 0x38, 0x73, 0xf9, 0xb6, 0xf2, 0xf2, 0xf7, 0xf7,
0x77, 0xf8, 0x38, 0x63, 0xf9, 0xc6, 0xf2, 0xf2, 0x02, 0xf7, 0xf7, 0x77,
0xf8, 0x28, 0x53, 0xf9, 0x09, 0xc6, 0xf2, 0xf2, 0x02, 0xf7, 0xf7, 0x77,
0xf8, 0x28, 0x43, 0xf9, 0x09, 0xe6, 0xf2, 0xf2, 0x02, 0xf7, 0xf7, 0x77,
0xf8, 0x18, 0x33, 0xf9, 0x19, 0xe6, 0xf2, 0xf2, 0x02, 0xf7, 0xf7, 0x77,
0xf8, 0x18, 0x23, 0xf9, 0x19, 0xf6, 0xf2, 0xf2, 0x12, 0xf7, 0xf7, 0x77,
0xf8, 0x08, 0x13, 0xf9, 0x29, 0xf6, 0xf2, 0xf2, 0x12, 0xf7, 0xf7, 0x77,
0xf8, 0x08, 0x03, 0xf9, 0x29, 0xf6, 0x06, 0xf2, 0xf2, 0x22, 0xf7, 0xf7,
0x77, 0xf8, 0xf9, 0x39, 0xf6, 0x06, 0xf2, 0xf2, 0x22, 0xf7, 0xf7, 0x77,
0xf8, 0xf9, 0x29, 0xf6, 0x16, 0xf2, 0xf2, 0x22, 0xf7, 0xf7, 0x77, 0xf8,
0xf9, 0x29, 0xf6, 0x16, 0xf2, 0xf2, 0x32, 0xf7, 0xf7, 0x77, 0xe8, 0xf9,
0x19, 0xf6, 0x26, 0xf2, 0xf2, 0x32, 0xf7, 0xf7, 0x77, 0xe8, 0xf9, 0x09,
0xf6, 0x36, 0xf2, 0xf2, 0x32, 0xf7, 0xf7, 0x77, 0xe8, 0xf9, 0xf6, 0x56,
0xf2, 0xf2, 0x32, 0xf7, 0xf7, 0x77, 0xd8, 0xe9, 0xf6, 0x66, 0xf2, 0xf2,
0x32, 0xf7, 0xf7, 0x77, 0xd8, 0xd9, 0xf6, 0x76, 0xf2, 0xf2, 0x32, 0xf7,
0xf7, 0x77, 0xd8, 0xd9, 0xf6, 0x76, 0xf2, 0xf2, 0x42, 0xf7, 0xf7, 0x77,
0xc8, 0xc9, 0xf6, 0x86, 0xf2, 0xf2, 0x42, 0xf7, 0xf7, 0x77, 0xc8, 0xc9,
0xf6, 0x86, 0xf2, 0xf2, 0x42, 0xf7, 0xf7, 0x77, 0xc8, 0xb9, 0xf6, 0x96,
0xf2, 0xf2, 0x52, 0xf7, 0xf7, 0x77, 0xb8, 0xb9, 0xf6, 0x96, 0xf2, 0xf2,
0x52, 0xf7, 0xf7, 0x77, 0xb8, 0xb9, 0xf6, 0x96, 0xf2, 0xf2, 0x52, 0xf7,
0xf7, 0x77, 0xb8, 0xb9, 0xf6, 0x96, 0xf2, 0xf2, 0x52, 0xf7, 0xf7, 0x77,
0xb8, 0xb9, 0xf6, 0x96, 0xf2, 0xf2, 0x52, 0xf7, 0xf7, 0x77, 0xb8
};
#define ICON_(s) { s, ARRLEN(icon_data_##s), icon_data_##s }
static const icon_data_t icons[] = {
ICON_(16),
ICON_(32),
ICON_(48),
ICON_(64),
ICON_(128)
};
#endif /* ICON_DATA_H */

+ 797
- 0
suckless/sxiv/image.c View File

@ -0,0 +1,797 @@
/* Copyright 2011, 2012 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#define _IMAGE_CONFIG
#include "config.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#if HAVE_LIBEXIF
#include <libexif/exif-data.h>
#endif
#if HAVE_GIFLIB
#include <gif_lib.h>
enum { DEF_GIF_DELAY = 75 };
#endif
float zoom_min;
float zoom_max;
static int zoomdiff(img_t *img, float z)
{
return (int) ((img->w * z - img->w * img->zoom) + (img->h * z - img->h * img->zoom));
}
void img_init(img_t *img, win_t *win)
{
zoom_min = zoom_levels[0] / 100.0;
zoom_max = zoom_levels[ARRLEN(zoom_levels) - 1] / 100.0;
imlib_context_set_display(win->env.dpy);
imlib_context_set_visual(win->env.vis);
imlib_context_set_colormap(win->env.cmap);
img->im = NULL;
img->win = win;
img->scalemode = options->scalemode;
img->zoom = options->zoom;
img->zoom = MAX(img->zoom, zoom_min);
img->zoom = MIN(img->zoom, zoom_max);
img->checkpan = false;
img->dirty = false;
img->aa = ANTI_ALIAS;
img->alpha = ALPHA_LAYER;
img->multi.cap = img->multi.cnt = 0;
img->multi.animate = options->animate;
img->multi.framedelay = options->framerate > 0 ? 1000 / options->framerate : 0;
img->multi.length = 0;
img->cmod = imlib_create_color_modifier();
imlib_context_set_color_modifier(img->cmod);
img->gamma = MIN(MAX(options->gamma, -GAMMA_RANGE), GAMMA_RANGE);
img->ss.on = options->slideshow > 0;
img->ss.delay = options->slideshow > 0 ? options->slideshow : SLIDESHOW_DELAY * 10;
}
#if HAVE_LIBEXIF
void exif_auto_orientate(const fileinfo_t *file)
{
ExifData *ed;
ExifEntry *entry;
int byte_order, orientation = 0;
if ((ed = exif_data_new_from_file(file->path)) == NULL)
return;
byte_order = exif_data_get_byte_order(ed);
entry = exif_content_get_entry(ed->ifd[EXIF_IFD_0], EXIF_TAG_ORIENTATION);
if (entry != NULL)
orientation = exif_get_short(entry->data, byte_order);
exif_data_unref(ed);
switch (orientation) {
case 5:
imlib_image_orientate(1);
case 2:
imlib_image_flip_vertical();
break;
case 3:
imlib_image_orientate(2);
break;
case 7:
imlib_image_orientate(1);
case 4:
imlib_image_flip_horizontal();
break;
case 6:
imlib_image_orientate(1);
break;
case 8:
imlib_image_orientate(3);
break;
}
}
#endif
#if HAVE_GIFLIB
bool img_load_gif(img_t *img, const fileinfo_t *file)
{
GifFileType *gif;
GifRowType *rows = NULL;
GifRecordType rec;
ColorMapObject *cmap;
DATA32 bgpixel, *data, *ptr;
DATA32 *prev_frame = NULL;
Imlib_Image im;
int i, j, bg, r, g, b;
int x, y, w, h, sw, sh;
int px, py, pw, ph;
int intoffset[] = { 0, 4, 2, 1 };
int intjump[] = { 8, 8, 4, 2 };
int transp = -1;
unsigned int disposal = 0, prev_disposal = 0;
unsigned int delay = 0;
bool err = false;
if (img->multi.cap == 0) {
img->multi.cap = 8;
img->multi.frames = (img_frame_t*)
emalloc(sizeof(img_frame_t) * img->multi.cap);
}
img->multi.cnt = img->multi.sel = 0;
img->multi.length = 0;
#if defined(GIFLIB_MAJOR) && GIFLIB_MAJOR >= 5
gif = DGifOpenFileName(file->path, NULL);
#else
gif = DGifOpenFileName(file->path);
#endif
if (gif == NULL) {
error(0, 0, "%s: Error opening gif image", file->name);
return false;
}
bg = gif->SBackGroundColor;
sw = gif->SWidth;
sh = gif->SHeight;
px = py = pw = ph = 0;
do {
if (DGifGetRecordType(gif, &rec) == GIF_ERROR) {
err = true;
break;
}
if (rec == EXTENSION_RECORD_TYPE) {
int ext_code;
GifByteType *ext = NULL;
DGifGetExtension(gif, &ext_code, &ext);
while (ext) {
if (ext_code == GRAPHICS_EXT_FUNC_CODE) {
if (ext[1] & 1)
transp = (int) ext[4];
else
transp = -1;
delay = 10 * ((unsigned int) ext[3] << 8 | (unsigned int) ext[2]);
disposal = (unsigned int) ext[1] >> 2 & 0x7;
}
ext = NULL;
DGifGetExtensionNext(gif, &ext);
}
} else if (rec == IMAGE_DESC_RECORD_TYPE) {
if (DGifGetImageDesc(gif) == GIF_ERROR) {
err = true;
break;
}
x = gif->Image.Left;
y = gif->Image.Top;
w = gif->Image.Width;
h = gif->Image.Height;
rows = (GifRowType*) emalloc(h * sizeof(GifRowType));
for (i = 0; i < h; i++)
rows[i] = (GifRowType) emalloc(w * sizeof(GifPixelType));
if (gif->Image.Interlace) {
for (i = 0; i < 4; i++) {
for (j = intoffset[i]; j < h; j += intjump[i])
DGifGetLine(gif, rows[j], w);
}
} else {
for (i = 0; i < h; i++)
DGifGetLine(gif, rows[i], w);
}
ptr = data = (DATA32*) emalloc(sizeof(DATA32) * sw * sh);
cmap = gif->Image.ColorMap ? gif->Image.ColorMap : gif->SColorMap;
r = cmap->Colors[bg].Red;
g = cmap->Colors[bg].Green;
b = cmap->Colors[bg].Blue;
bgpixel = 0x00ffffff & (r << 16 | g << 8 | b);
for (i = 0; i < sh; i++) {
for (j = 0; j < sw; j++) {
if (i < y || i >= y + h || j < x || j >= x + w ||
rows[i-y][j-x] == transp)
{
if (prev_frame != NULL && (prev_disposal != 2 ||
i < py || i >= py + ph || j < px || j >= px + pw))
{
*ptr = prev_frame[i * sw + j];
} else {
*ptr = bgpixel;
}
} else {
r = cmap->Colors[rows[i-y][j-x]].Red;
g = cmap->Colors[rows[i-y][j-x]].Green;
b = cmap->Colors[rows[i-y][j-x]].Blue;
*ptr = 0xffu << 24 | r << 16 | g << 8 | b;
}
ptr++;
}
}
im = imlib_create_image_using_copied_data(sw, sh, data);
for (i = 0; i < h; i++)
free(rows[i]);
free(rows);
free(data);
if (im == NULL) {
err = true;
break;
}
imlib_context_set_image(im);
imlib_image_set_format("gif");
if (transp >= 0)
imlib_image_set_has_alpha(1);
if (disposal != 3)
prev_frame = imlib_image_get_data_for_reading_only();
prev_disposal = disposal;
px = x, py = y, pw = w, ph = h;
if (img->multi.cnt == img->multi.cap) {
img->multi.cap *= 2;
img->multi.frames = (img_frame_t*)
erealloc(img->multi.frames,
img->multi.cap * sizeof(img_frame_t));
}
img->multi.frames[img->multi.cnt].im = im;
delay = img->multi.framedelay > 0 ? img->multi.framedelay : delay;
img->multi.frames[img->multi.cnt].delay = delay > 0 ? delay : DEF_GIF_DELAY;
img->multi.length += img->multi.frames[img->multi.cnt].delay;
img->multi.cnt++;
}
} while (rec != TERMINATE_RECORD_TYPE);
#if defined(GIFLIB_MAJOR) && GIFLIB_MAJOR >= 5 && GIFLIB_MINOR >= 1
DGifCloseFile(gif, NULL);
#else
DGifCloseFile(gif);
#endif
if (err && (file->flags & FF_WARN))
error(0, 0, "%s: Corrupted gif file", file->name);
if (img->multi.cnt > 1) {
imlib_context_set_image(img->im);
imlib_free_image();
img->im = img->multi.frames[0].im;
} else if (img->multi.cnt == 1) {
imlib_context_set_image(img->multi.frames[0].im);
imlib_free_image();
img->multi.cnt = 0;
}
imlib_context_set_image(img->im);
return !err;
}
#endif /* HAVE_GIFLIB */
Imlib_Image img_open(const fileinfo_t *file)
{
struct stat st;
Imlib_Image im = NULL;
if (access(file->path, R_OK) == 0 &&
stat(file->path, &st) == 0 && S_ISREG(st.st_mode))
{
im = imlib_load_image(file->path);
if (im != NULL) {
imlib_context_set_image(im);
if (imlib_image_get_data_for_reading_only() == NULL) {
imlib_free_image();
im = NULL;
}
}
}
if (im == NULL && (file->flags & FF_WARN))
error(0, 0, "%s: Error opening image", file->name);
return im;
}
bool img_load(img_t *img, const fileinfo_t *file)
{
const char *fmt;
if ((img->im = img_open(file)) == NULL)
return false;
imlib_image_set_changes_on_disk();
#if HAVE_LIBEXIF
exif_auto_orientate(file);
#endif
if ((fmt = imlib_image_format()) != NULL) {
#if HAVE_GIFLIB
if (STREQ(fmt, "gif"))
img_load_gif(img, file);
#endif
}
img->w = imlib_image_get_width();
img->h = imlib_image_get_height();
img->checkpan = true;
img->dirty = true;
return true;
}
CLEANUP void img_close(img_t *img, bool decache)
{
int i;
if (img->multi.cnt > 0) {
for (i = 0; i < img->multi.cnt; i++) {
imlib_context_set_image(img->multi.frames[i].im);
imlib_free_image();
}
img->multi.cnt = 0;
img->im = NULL;
} else if (img->im != NULL) {
imlib_context_set_image(img->im);
if (decache)
imlib_free_image_and_decache();
else
imlib_free_image();
img->im = NULL;
}
}
void img_check_pan(img_t *img, bool moved)
{
win_t *win;
float w, h, ox, oy;
win = img->win;
w = img->w * img->zoom;
h = img->h * img->zoom;
ox = img->x;
oy = img->y;
if (w < win->w)
img->x = (win->w - w) / 2;
else if (img->x > 0)
img->x = 0;
else if (img->x + w < win->w)
img->x = win->w - w;
if (h < win->h)
img->y = (win->h - h) / 2;
else if (img->y > 0)
img->y = 0;
else if (img->y + h < win->h)
img->y = win->h - h;
if (!moved && (ox != img->x || oy != img->y))
img->dirty = true;
}
bool img_fit(img_t *img)
{
float z, zw, zh;
if (img->scalemode == SCALE_ZOOM)
return false;
zw = (float) img->win->w / (float) img->w;
zh = (float) img->win->h / (float) img->h;
switch (img->scalemode) {
case SCALE_WIDTH:
z = zw;
break;
case SCALE_HEIGHT:
z = zh;
break;
default:
z = MIN(zw, zh);
break;
}
z = MIN(z, img->scalemode == SCALE_DOWN ? 1.0 : zoom_max);
if (zoomdiff(img, z) != 0) {
img->zoom = z;
img->dirty = true;
return true;
} else {
return false;
}
}
void img_render(img_t *img)
{
win_t *win;
int sx, sy, sw, sh;
int dx, dy, dw, dh;
Imlib_Image bg;
unsigned long c;
win = img->win;
img_fit(img);
if (img->checkpan) {
img_check_pan(img, false);
img->checkpan = false;
}
if (!img->dirty)
return;
/* calculate source and destination offsets:
* - part of image drawn on full window, or
* - full image drawn on part of window
*/
if (img->x <= 0) {
sx = -img->x / img->zoom + 0.5;
sw = win->w / img->zoom;
dx = 0;
dw = win->w;
} else {
sx = 0;
sw = img->w;
dx = img->x;
dw = img->w * img->zoom;
}
if (img->y <= 0) {
sy = -img->y / img->zoom + 0.5;
sh = win->h / img->zoom;
dy = 0;
dh = win->h;
} else {
sy = 0;
sh = img->h;
dy = img->y;
dh = img->h * img->zoom;
}
win_clear(win);
imlib_context_set_image(img->im);
imlib_context_set_anti_alias(img->aa);
imlib_context_set_drawable(win->buf.pm);
if (imlib_image_has_alpha()) {
if ((bg = imlib_create_image(dw, dh)) == NULL)
error(EXIT_FAILURE, ENOMEM, NULL);
imlib_context_set_image(bg);
imlib_image_set_has_alpha(0);
if (img->alpha) {
int i, c, r;
DATA32 col[2] = { 0xFF666666, 0xFF999999 };
DATA32 * data = imlib_image_get_data();
for (r = 0; r < dh; r++) {
i = r * dw;
if (r == 0 || r == 8) {
for (c = 0; c < dw; c++)
data[i++] = col[!(c & 8) ^ !r];
} else {
memcpy(&data[i], &data[(r & 8) * dw], dw * sizeof(data[0]));
}
}
imlib_image_put_back_data(data);
} else {
c = win->bg.pixel;
imlib_context_set_color(c >> 16 & 0xFF, c >> 8 & 0xFF, c & 0xFF, 0xFF);
imlib_image_fill_rectangle(0, 0, dw, dh);
}
imlib_blend_image_onto_image(img->im, 0, sx, sy, sw, sh, 0, 0, dw, dh);
imlib_context_set_color_modifier(NULL);
imlib_render_image_on_drawable(dx, dy);
imlib_free_image();
imlib_context_set_color_modifier(img->cmod);
} else {
imlib_render_image_part_on_drawable_at_size(sx, sy, sw, sh, dx, dy, dw, dh);
}
img->dirty = false;
}
bool img_fit_win(img_t *img, scalemode_t sm)
{
float oz;
oz = img->zoom;
img->scalemode = sm;
if (img_fit(img)) {
img->x = img->win->w / 2 - (img->win->w / 2 - img->x) * img->zoom / oz;
img->y = img->win->h / 2 - (img->win->h / 2 - img->y) * img->zoom / oz;
img->checkpan = true;
return true;
} else {
return false;
}
}
bool img_zoom(img_t *img, float z)
{
z = MAX(z, zoom_min);
z = MIN(z, zoom_max);
img->scalemode = SCALE_ZOOM;
if (zoomdiff(img, z) != 0) {
int x, y;
win_cursor_pos(img->win, &x, &y);
if (x < 0 || x >= img->win->w || y < 0 || y >= img->win->h) {
x = img->win->w / 2;
y = img->win->h / 2;
}
img->x = x - (x - img->x) * z / img->zoom;
img->y = y - (y - img->y) * z / img->zoom;
img->zoom = z;
img->checkpan = true;
img->dirty = true;
return true;
} else {
return false;
}
}
bool img_zoom_in(img_t *img)
{
int i;
float z;
for (i = 0; i < ARRLEN(zoom_levels); i++) {
z = zoom_levels[i] / 100.0;
if (zoomdiff(img, z) > 0)
return img_zoom(img, z);
}
return false;
}
bool img_zoom_out(img_t *img)
{
int i;
float z;
for (i = ARRLEN(zoom_levels) - 1; i >= 0; i--) {
z = zoom_levels[i] / 100.0;
if (zoomdiff(img, z) < 0)
return img_zoom(img, z);
}
return false;
}
bool img_pos(img_t *img, float x, float y)
{
float ox, oy;
ox = img->x;
oy = img->y;
img->x = x;
img->y = y;
img_check_pan(img, true);
if (ox != img->x || oy != img->y) {
img->dirty = true;
return true;
} else {
return false;
}
}
bool img_move(img_t *img, float dx, float dy)
{
return img_pos(img, img->x + dx, img->y + dy);
}
bool img_pan(img_t *img, direction_t dir, int d)
{
/* d < 0: screen-wise
* d = 0: 1/PAN_FRACTION of screen
* d > 0: num of pixels
*/
float x, y;
if (d > 0) {
x = y = MAX(1, (float) d * img->zoom);
} else {
x = img->win->w / (d < 0 ? 1 : PAN_FRACTION);
y = img->win->h / (d < 0 ? 1 : PAN_FRACTION);
}
switch (dir) {
case DIR_LEFT:
return img_move(img, x, 0.0);
case DIR_RIGHT:
return img_move(img, -x, 0.0);
case DIR_UP:
return img_move(img, 0.0, y);
case DIR_DOWN:
return img_move(img, 0.0, -y);
}
return false;
}
bool img_pan_edge(img_t *img, direction_t dir)
{
float ox, oy;
ox = img->x;
oy = img->y;
if (dir & DIR_LEFT)
img->x = 0;
if (dir & DIR_RIGHT)
img->x = img->win->w - img->w * img->zoom;
if (dir & DIR_UP)
img->y = 0;
if (dir & DIR_DOWN)
img->y = img->win->h - img->h * img->zoom;
img_check_pan(img, true);
if (ox != img->x || oy != img->y) {
img->dirty = true;
return true;
} else {
return false;
}
}
void img_rotate(img_t *img, degree_t d)
{
int i, tmp;
float ox, oy;
imlib_context_set_image(img->im);
imlib_image_orientate(d);
for (i = 0; i < img->multi.cnt; i++) {
if (i != img->multi.sel) {
imlib_context_set_image(img->multi.frames[i].im);
imlib_image_orientate(d);
}
}
if (d == DEGREE_90 || d == DEGREE_270) {
ox = d == DEGREE_90 ? img->x : img->win->w - img->x - img->w * img->zoom;
oy = d == DEGREE_270 ? img->y : img->win->h - img->y - img->h * img->zoom;
img->x = oy + (img->win->w - img->win->h) / 2;
img->y = ox + (img->win->h - img->win->w) / 2;
tmp = img->w;
img->w = img->h;
img->h = tmp;
img->checkpan = true;
}
img->dirty = true;
}
void img_flip(img_t *img, flipdir_t d)
{
int i;
void (*imlib_flip_op[3])(void) = {
imlib_image_flip_horizontal,
imlib_image_flip_vertical,
imlib_image_flip_diagonal
};
d = (d & (FLIP_HORIZONTAL | FLIP_VERTICAL)) - 1;
if (d < 0 || d >= ARRLEN(imlib_flip_op))
return;
imlib_context_set_image(img->im);
imlib_flip_op[d]();
for (i = 0; i < img->multi.cnt; i++) {
if (i != img->multi.sel) {
imlib_context_set_image(img->multi.frames[i].im);
imlib_flip_op[d]();
}
}
img->dirty = true;
}
void img_toggle_antialias(img_t *img)
{
img->aa = !img->aa;
imlib_context_set_image(img->im);
imlib_context_set_anti_alias(img->aa);
img->dirty = true;
}
bool img_change_gamma(img_t *img, int d)
{
/* d < 0: decrease gamma
* d = 0: reset gamma
* d > 0: increase gamma
*/
int gamma;
double range;
if (d == 0)
gamma = 0;
else
gamma = MIN(MAX(img->gamma + d, -GAMMA_RANGE), GAMMA_RANGE);
if (img->gamma != gamma) {
imlib_reset_color_modifier();
if (gamma != 0) {
range = gamma <= 0 ? 1.0 : GAMMA_MAX - 1.0;
imlib_modify_color_modifier_gamma(1.0 + gamma * (range / GAMMA_RANGE));
}
img->gamma = gamma;
img->dirty = true;
return true;
} else {
return false;
}
}
bool img_frame_goto(img_t *img, int n)
{
if (n < 0 || n >= img->multi.cnt || n == img->multi.sel)
return false;
img->multi.sel = n;
img->im = img->multi.frames[n].im;
imlib_context_set_image(img->im);
img->w = imlib_image_get_width();
img->h = imlib_image_get_height();
img->checkpan = true;
img->dirty = true;
return true;
}
bool img_frame_navigate(img_t *img, int d)
{
if (img->multi.cnt == 0 || d == 0)
return false;
d += img->multi.sel;
if (d < 0)
d = 0;
else if (d >= img->multi.cnt)
d = img->multi.cnt - 1;
return img_frame_goto(img, d);
}
bool img_frame_animate(img_t *img)
{
if (img->multi.cnt == 0)
return false;
if (img->multi.sel + 1 >= img->multi.cnt)
img_frame_goto(img, 0);
else
img_frame_goto(img, img->multi.sel + 1);
img->dirty = true;
return true;
}

+ 951
- 0
suckless/sxiv/main.c View File

@ -0,0 +1,951 @@
/* Copyright 2011-2013 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#define _MAPPINGS_CONFIG
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <locale.h>
#include <signal.h>
#include <sys/select.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <time.h>
#include <X11/keysym.h>
#include <X11/XF86keysym.h>
typedef struct {
struct timeval when;
bool active;
timeout_f handler;
} timeout_t;
/* timeout handler functions: */
void redraw(void);
void reset_cursor(void);
void animate(void);
void slideshow(void);
void clear_resize(void);
appmode_t mode;
arl_t arl;
img_t img;
tns_t tns;
win_t win;
fileinfo_t *files;
int filecnt, fileidx;
int alternate;
int markcnt;
int markidx;
int prefix;
bool extprefix;
bool resized = false;
typedef struct {
int err;
char *cmd;
} extcmd_t;
struct {
extcmd_t f;
int fd;
unsigned int i, lastsep;
pid_t pid;
} info;
struct {
extcmd_t f;
bool warned;
} keyhandler;
timeout_t timeouts[] = {
{ { 0, 0 }, false, redraw },
{ { 0, 0 }, false, reset_cursor },
{ { 0, 0 }, false, animate },
{ { 0, 0 }, false, slideshow },
{ { 0, 0 }, false, clear_resize },
};
cursor_t imgcursor[3] = {
CURSOR_ARROW, CURSOR_ARROW, CURSOR_ARROW
};
void cleanup(void)
{
img_close(&img, false);
arl_cleanup(&arl);
tns_free(&tns);
win_close(&win);
}
void check_add_file(char *filename, bool given)
{
char *path;
if (*filename == '\0')
return;
if (access(filename, R_OK) < 0 ||
(path = realpath(filename, NULL)) == NULL)
{
if (given)
error(0, errno, "%s", filename);
return;
}
if (fileidx == filecnt) {
filecnt *= 2;
files = erealloc(files, filecnt * sizeof(*files));
memset(&files[filecnt/2], 0, filecnt/2 * sizeof(*files));
}
files[fileidx].name = estrdup(filename);
files[fileidx].path = path;
if (given)
files[fileidx].flags |= FF_WARN;
fileidx++;
}
void remove_file(int n, bool manual)
{
if (n < 0 || n >= filecnt)
return;
if (filecnt == 1) {
if (!manual)
fprintf(stderr, "sxiv: no more files to display, aborting\n");
exit(manual ? EXIT_SUCCESS : EXIT_FAILURE);
}
if (files[n].flags & FF_MARK)
markcnt--;
if (files[n].path != files[n].name)
free((void*) files[n].path);
free((void*) files[n].name);
if (n + 1 < filecnt) {
if (tns.thumbs != NULL) {
memmove(tns.thumbs + n, tns.thumbs + n + 1, (filecnt - n - 1) *
sizeof(*tns.thumbs));
memset(tns.thumbs + filecnt - 1, 0, sizeof(*tns.thumbs));
}
memmove(files + n, files + n + 1, (filecnt - n - 1) * sizeof(*files));
}
filecnt--;
if (fileidx > n || fileidx == filecnt)
fileidx--;
if (alternate > n || alternate == filecnt)
alternate--;
if (markidx > n || markidx == filecnt)
markidx--;
}
void set_timeout(timeout_f handler, int time, bool overwrite)
{
int i;
for (i = 0; i < ARRLEN(timeouts); i++) {
if (timeouts[i].handler == handler) {
if (!timeouts[i].active || overwrite) {
gettimeofday(&timeouts[i].when, 0);
TV_ADD_MSEC(&timeouts[i].when, time);
timeouts[i].active = true;
}
return;
}
}
}
void reset_timeout(timeout_f handler)
{
int i;
for (i = 0; i < ARRLEN(timeouts); i++) {
if (timeouts[i].handler == handler) {
timeouts[i].active = false;
return;
}
}
}
bool check_timeouts(struct timeval *t)
{
int i = 0, tdiff, tmin = -1;
struct timeval now;
while (i < ARRLEN(timeouts)) {
if (timeouts[i].active) {
gettimeofday(&now, 0);
tdiff = TV_DIFF(&timeouts[i].when, &now);
if (tdiff <= 0) {
timeouts[i].active = false;
if (timeouts[i].handler != NULL)
timeouts[i].handler();
i = tmin = -1;
} else if (tmin < 0 || tdiff < tmin) {
tmin = tdiff;
}
}
i++;
}
if (tmin > 0 && t != NULL)
TV_SET_MSEC(t, tmin);
return tmin > 0;
}
void close_info(void)
{
if (info.fd != -1) {
kill(info.pid, SIGTERM);
close(info.fd);
info.fd = -1;
}
}
void open_info(void)
{
int pfd[2];
char w[12], h[12];
if (info.f.err != 0 || info.fd >= 0 || win.bar.h == 0)
return;
win.bar.l.buf[0] = '\0';
if (pipe(pfd) < 0)
return;
if ((info.pid = fork()) == 0) {
close(pfd[0]);
dup2(pfd[1], 1);
snprintf(w, sizeof(w), "%d", img.w);
snprintf(h, sizeof(h), "%d", img.h);
execl(info.f.cmd, info.f.cmd, files[fileidx].name, w, h, NULL);
error(EXIT_FAILURE, errno, "exec: %s", info.f.cmd);
}
close(pfd[1]);
if (info.pid < 0) {
close(pfd[0]);
} else {
fcntl(pfd[0], F_SETFL, O_NONBLOCK);
info.fd = pfd[0];
info.i = info.lastsep = 0;
}
}
void read_info(void)
{
ssize_t i, n;
char buf[BAR_L_LEN];
while (true) {
n = read(info.fd, buf, sizeof(buf));
if (n < 0 && errno == EAGAIN)
return;
else if (n == 0)
goto end;
for (i = 0; i < n; i++) {
if (buf[i] == '\n') {
if (info.lastsep == 0) {
win.bar.l.buf[info.i++] = ' ';
info.lastsep = 1;
}
} else {
win.bar.l.buf[info.i++] = buf[i];
info.lastsep = 0;
}
if (info.i + 1 == win.bar.l.size)
goto end;
}
}
end:
info.i -= info.lastsep;
win.bar.l.buf[info.i] = '\0';
win_draw(&win);
close_info();
}
void load_image(int new)
{
bool prev = new < fileidx;
static int current;
if (new < 0 || new >= filecnt)
return;
if (win.xwin != None)
win_set_cursor(&win, CURSOR_WATCH);
reset_timeout(slideshow);
if (new != current)
alternate = current;
img_close(&img, false);
while (!img_load(&img, &files[new])) {
remove_file(new, false);
if (new >= filecnt)
new = filecnt - 1;
else if (new > 0 && prev)
new--;
}
files[new].flags &= ~FF_WARN;
fileidx = current = new;
close_info();
open_info();
arl_setup(&arl, files[fileidx].path);
if (img.multi.cnt > 0 && img.multi.animate)
set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
else
reset_timeout(animate);
}
bool mark_image(int n, bool on)
{
markidx = n;
if (!!(files[n].flags & FF_MARK) != on) {
files[n].flags ^= FF_MARK;
markcnt += on ? 1 : -1;
if (mode == MODE_THUMB)
tns_mark(&tns, n, on);
return true;
}
return false;
}
void bar_put(win_bar_t *bar, const char *fmt, ...)
{
size_t len = bar->size - (bar->p - bar->buf), n;
va_list ap;
va_start(ap, fmt);
n = vsnprintf(bar->p, len, fmt, ap);
bar->p += MIN(len, n);
va_end(ap);
}
#define BAR_SEP " "
void update_info(void)
{
unsigned int i, fn, fw;
const char * mark;
win_bar_t *l = &win.bar.l, *r = &win.bar.r;
/* update bar contents */
if (win.bar.h == 0)
return;
for (fw = 0, i = filecnt; i > 0; fw++, i /= 10);
mark = files[fileidx].flags & FF_MARK ? "* " : "";
l->p = l->buf;
r->p = r->buf;
if (mode == MODE_THUMB) {
if (tns.loadnext < tns.end)
bar_put(l, "Loading... %0*d", fw, tns.loadnext + 1);
else if (tns.initnext < filecnt)
bar_put(l, "Caching... %0*d", fw, tns.initnext + 1);
else
strncpy(l->buf, files[fileidx].name, l->size);
bar_put(r, "%s%0*d/%d", mark, fw, fileidx + 1, filecnt);
} else {
bar_put(r, "%s", mark);
if (img.ss.on) {
if (img.ss.delay % 10 != 0)
bar_put(r, "%2.1fs" BAR_SEP, (float)img.ss.delay / 10);
else
bar_put(r, "%ds" BAR_SEP, img.ss.delay / 10);
}
if (img.gamma != 0)
bar_put(r, "G%+d" BAR_SEP, img.gamma);
bar_put(r, "%3d%%" BAR_SEP, (int) (img.zoom * 100.0));
if (img.multi.cnt > 0) {
for (fn = 0, i = img.multi.cnt; i > 0; fn++, i /= 10);
bar_put(r, "%0*d/%d" BAR_SEP, fn, img.multi.sel + 1, img.multi.cnt);
}
bar_put(r, "%0*d/%d", fw, fileidx + 1, filecnt);
if (info.f.err)
strncpy(l->buf, files[fileidx].name, l->size);
}
}
int ptr_third_x(void)
{
int x, y;
win_cursor_pos(&win, &x, &y);
return MAX(0, MIN(2, (x / (win.w * 0.33))));
}
void redraw(void)
{
int t;
if (mode == MODE_IMAGE) {
img_render(&img);
if (img.ss.on) {
t = img.ss.delay * 100;
if (img.multi.cnt > 0 && img.multi.animate)
t = MAX(t, img.multi.length);
set_timeout(slideshow, t, false);
}
} else {
tns_render(&tns);
}
update_info();
win_draw(&win);
reset_timeout(redraw);
reset_cursor();
}
void reset_cursor(void)
{
int c, i;
cursor_t cursor = CURSOR_NONE;
if (mode == MODE_IMAGE) {
for (i = 0; i < ARRLEN(timeouts); i++) {
if (timeouts[i].handler == reset_cursor) {
if (timeouts[i].active) {
c = ptr_third_x();
c = MAX(fileidx > 0 ? 0 : 1, c);
c = MIN(fileidx + 1 < filecnt ? 2 : 1, c);
cursor = imgcursor[c];
}
break;
}
}
} else {
if (tns.loadnext < tns.end || tns.initnext < filecnt)
cursor = CURSOR_WATCH;
else
cursor = CURSOR_ARROW;
}
win_set_cursor(&win, cursor);
}
void animate(void)
{
if (img_frame_animate(&img)) {
redraw();
set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
}
}
void slideshow(void)
{
load_image(fileidx + 1 < filecnt ? fileidx + 1 : 0);
redraw();
}
void clear_resize(void)
{
resized = false;
}
Bool is_input_ev(Display *dpy, XEvent *ev, XPointer arg)
{
return ev->type == ButtonPress || ev->type == KeyPress;
}
void run_key_handler(const char *key, unsigned int mask)
{
pid_t pid;
FILE *pfs;
bool marked = mode == MODE_THUMB && markcnt > 0;
bool changed = false;
int f, i, pfd[2];
int fcnt = marked ? markcnt : 1;
char kstr[32];
struct stat *oldst, st;
XEvent dump;
if (keyhandler.f.err != 0) {
if (!keyhandler.warned) {
error(0, keyhandler.f.err, "%s", keyhandler.f.cmd);
keyhandler.warned = true;
}
return;
}
if (key == NULL)
return;
if (pipe(pfd) < 0) {
error(0, errno, "pipe");
return;
}
if ((pfs = fdopen(pfd[1], "w")) == NULL) {
error(0, errno, "open pipe");
close(pfd[0]), close(pfd[1]);
return;
}
oldst = emalloc(fcnt * sizeof(*oldst));
close_info();
strncpy(win.bar.l.buf, "Running key handler...", win.bar.l.size);
win_draw(&win);
win_set_cursor(&win, CURSOR_WATCH);
snprintf(kstr, sizeof(kstr), "%s%s%s%s",
mask & ControlMask ? "C-" : "",
mask & Mod1Mask ? "M-" : "",
mask & ShiftMask ? "S-" : "", key);
if ((pid = fork()) == 0) {
close(pfd[1]);
dup2(pfd[0], 0);
execl(keyhandler.f.cmd, keyhandler.f.cmd, kstr, NULL);
error(EXIT_FAILURE, errno, "exec: %s", keyhandler.f.cmd);
}
close(pfd[0]);
if (pid < 0) {
error(0, errno, "fork");
fclose(pfs);
goto end;
}
for (f = i = 0; f < fcnt; i++) {
if ((marked && (files[i].flags & FF_MARK)) || (!marked && i == fileidx)) {
stat(files[i].path, &oldst[f]);
fprintf(pfs, "%s\n", files[i].name);
f++;
}
}
fclose(pfs);
while (waitpid(pid, NULL, 0) == -1 && errno == EINTR);
for (f = i = 0; f < fcnt; i++) {
if ((marked && (files[i].flags & FF_MARK)) || (!marked && i == fileidx)) {
if (stat(files[i].path, &st) != 0 ||
memcmp(&oldst[f].st_mtime, &st.st_mtime, sizeof(st.st_mtime)) != 0)
{
if (tns.thumbs != NULL) {
tns_unload(&tns, i);
tns.loadnext = MIN(tns.loadnext, i);
}
changed = true;
}
f++;
}
}
/* drop user input events that occurred while running the key handler */
while (XCheckIfEvent(win.env.dpy, &dump, is_input_ev, NULL));
end:
if (mode == MODE_IMAGE) {
if (changed) {
img_close(&img, true);
load_image(fileidx);
} else {
open_info();
}
}
free(oldst);
reset_cursor();
redraw();
}
#define MODMASK(mask) ((mask) & (ShiftMask|ControlMask|Mod1Mask))
void on_keypress(XKeyEvent *kev)
{
int i;
unsigned int sh = 0;
KeySym ksym, shksym;
char dummy, key;
bool dirty = false;
XLookupString(kev, &key, 1, &ksym, NULL);
if (kev->state & ShiftMask) {
kev->state &= ~ShiftMask;
XLookupString(kev, &dummy, 1, &shksym, NULL);
kev->state |= ShiftMask;
if (ksym != shksym)
sh = ShiftMask;
}
if (IsModifierKey(ksym))
return;
if (ksym == XK_Escape && MODMASK(kev->state) == 0) {
extprefix = False;
} else if (extprefix) {
run_key_handler(XKeysymToString(ksym), kev->state & ~sh);
extprefix = False;
} else if (key >= '0' && key <= '9') {
/* number prefix for commands */
prefix = prefix * 10 + (int) (key - '0');
return;
} else for (i = 0; i < ARRLEN(keys); i++) {
if (keys[i].ksym == ksym &&
MODMASK(keys[i].mask | sh) == MODMASK(kev->state) &&
keys[i].cmd >= 0 && keys[i].cmd < CMD_COUNT &&
(cmds[keys[i].cmd].mode < 0 || cmds[keys[i].cmd].mode == mode))
{
if (cmds[keys[i].cmd].func(keys[i].arg))
dirty = true;
}
}
if (dirty)
redraw();
prefix = 0;
}
void on_buttonpress(XButtonEvent *bev)
{
int i, sel;
bool dirty = false;
static Time firstclick;
if (mode == MODE_IMAGE) {
set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
reset_cursor();
for (i = 0; i < ARRLEN(buttons); i++) {
if (buttons[i].button == bev->button &&
MODMASK(buttons[i].mask) == MODMASK(bev->state) &&
buttons[i].cmd >= 0 && buttons[i].cmd < CMD_COUNT &&
(cmds[buttons[i].cmd].mode < 0 || cmds[buttons[i].cmd].mode == mode))
{
if (cmds[buttons[i].cmd].func(buttons[i].arg))
dirty = true;
}
}
if (dirty)
redraw();
} else {
/* thumbnail mode (hard-coded) */
switch (bev->button) {
case Button1:
if ((sel = tns_translate(&tns, bev->x, bev->y)) >= 0) {
if (sel != fileidx) {
tns_highlight(&tns, fileidx, false);
tns_highlight(&tns, sel, true);
fileidx = sel;
firstclick = bev->time;
redraw();
} else if (bev->time - firstclick <= TO_DOUBLE_CLICK) {
mode = MODE_IMAGE;
set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
load_image(fileidx);
redraw();
} else {
firstclick = bev->time;
}
}
break;
case Button3:
if ((sel = tns_translate(&tns, bev->x, bev->y)) >= 0) {
bool on = !(files[sel].flags & FF_MARK);
XEvent e;
for (;;) {
if (sel >= 0 && mark_image(sel, on))
redraw();
XMaskEvent(win.env.dpy,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
if (e.type == ButtonPress || e.type == ButtonRelease)
break;
while (XCheckTypedEvent(win.env.dpy, MotionNotify, &e));
sel = tns_translate(&tns, e.xbutton.x, e.xbutton.y);
}
}
break;
case Button4:
case Button5:
if (tns_scroll(&tns, bev->button == Button4 ? DIR_UP : DIR_DOWN,
(bev->state & ControlMask) != 0))
redraw();
break;
}
}
prefix = 0;
}
const struct timespec ten_ms = {0, 10000000};
void run(void)
{
int xfd;
fd_set fds;
struct timeval timeout;
bool discard, init_thumb, load_thumb, to_set;
XEvent ev, nextev;
while (true) {
to_set = check_timeouts(&timeout);
init_thumb = mode == MODE_THUMB && tns.initnext < filecnt;
load_thumb = mode == MODE_THUMB && tns.loadnext < tns.end;
if ((init_thumb || load_thumb || to_set || info.fd != -1 ||
arl.fd != -1) && XPending(win.env.dpy) == 0)
{
if (load_thumb) {
set_timeout(redraw, TO_REDRAW_THUMBS, false);
if (!tns_load(&tns, tns.loadnext, false, false)) {
remove_file(tns.loadnext, false);
tns.dirty = true;
}
if (tns.loadnext >= tns.end)
redraw();
} else if (init_thumb) {
set_timeout(redraw, TO_REDRAW_THUMBS, false);
if (!tns_load(&tns, tns.initnext, false, true))
remove_file(tns.initnext, false);
} else {
xfd = ConnectionNumber(win.env.dpy);
FD_ZERO(&fds);
FD_SET(xfd, &fds);
if (info.fd != -1) {
FD_SET(info.fd, &fds);
xfd = MAX(xfd, info.fd);
}
if (arl.fd != -1) {
FD_SET(arl.fd, &fds);
xfd = MAX(xfd, arl.fd);
}
select(xfd + 1, &fds, 0, 0, to_set ? &timeout : NULL);
if (info.fd != -1 && FD_ISSET(info.fd, &fds))
read_info();
if (arl.fd != -1 && FD_ISSET(arl.fd, &fds)) {
if (arl_handle(&arl)) {
/* when too fast, imlib2 can't load the image */
nanosleep(&ten_ms, NULL);
img_close(&img, true);
load_image(fileidx);
redraw();
}
}
}
continue;
}
do {
XNextEvent(win.env.dpy, &ev);
discard = false;
if (XEventsQueued(win.env.dpy, QueuedAlready) > 0) {
XPeekEvent(win.env.dpy, &nextev);
switch (ev.type) {
case ConfigureNotify:
case MotionNotify:
discard = ev.type == nextev.type;
break;
case KeyPress:
discard = (nextev.type == KeyPress || nextev.type == KeyRelease)
&& ev.xkey.keycode == nextev.xkey.keycode;
break;
}
}
} while (discard);
switch (ev.type) {
/* handle events */
case ButtonPress:
on_buttonpress(&ev.xbutton);
break;
case ClientMessage:
if ((Atom) ev.xclient.data.l[0] == atoms[ATOM_WM_DELETE_WINDOW])
cmds[g_quit].func(0);
break;
case ConfigureNotify:
if (win_configure(&win, &ev.xconfigure)) {
if (mode == MODE_IMAGE) {
img.dirty = true;
img.checkpan = true;
} else {
tns.dirty = true;
}
if (!resized) {
redraw();
set_timeout(clear_resize, TO_REDRAW_RESIZE, false);
resized = true;
} else {
set_timeout(redraw, TO_REDRAW_RESIZE, false);
}
}
break;
case KeyPress:
on_keypress(&ev.xkey);
break;
case MotionNotify:
if (mode == MODE_IMAGE) {
set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
reset_cursor();
}
break;
}
}
}
int fncmp(const void *a, const void *b)
{
return strcoll(((fileinfo_t*) a)->name, ((fileinfo_t*) b)->name);
}
void sigchld(int sig)
{
while (waitpid(-1, NULL, WNOHANG) > 0);
}
void setup_signal(int sig, void (*handler)(int sig))
{
struct sigaction sa;
sa.sa_handler = handler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART | SA_NOCLDSTOP;
if (sigaction(sig, &sa, 0) == -1)
error(EXIT_FAILURE, errno, "signal %d", sig);
}
int main(int argc, char **argv)
{
int i, start;
size_t n;
ssize_t len;
char *filename;
const char *homedir, *dsuffix = "";
struct stat fstats;
r_dir_t dir;
setup_signal(SIGCHLD, sigchld);
setup_signal(SIGPIPE, SIG_IGN);
setlocale(LC_COLLATE, "");
parse_options(argc, argv);
if (options->clean_cache) {
tns_init(&tns, NULL, NULL, NULL, NULL);
tns_clean_cache(&tns);
exit(EXIT_SUCCESS);
}
if (options->filecnt == 0 && !options->from_stdin) {
print_usage();
exit(EXIT_FAILURE);
}
if (options->recursive || options->from_stdin)
filecnt = 1024;
else
filecnt = options->filecnt;
files = emalloc(filecnt * sizeof(*files));
memset(files, 0, filecnt * sizeof(*files));
fileidx = 0;
if (options->from_stdin) {
n = 0;
filename = NULL;
while ((len = getline(&filename, &n, stdin)) > 0) {
if (filename[len-1] == '\n')
filename[len-1] = '\0';
check_add_file(filename, true);
}
free(filename);
}
for (i = 0; i < options->filecnt; i++) {
filename = options->filenames[i];
if (stat(filename, &fstats) < 0) {
error(0, errno, "%s", filename);
continue;
}
if (!S_ISDIR(fstats.st_mode)) {
check_add_file(filename, true);
} else {
if (r_opendir(&dir, filename, options->recursive) < 0) {
error(0, errno, "%s", filename);
continue;
}
start = fileidx;
while ((filename = r_readdir(&dir, true)) != NULL) {
check_add_file(filename, false);
free((void*) filename);
}
r_closedir(&dir);
if (fileidx - start > 1)
qsort(files + start, fileidx - start, sizeof(fileinfo_t), fncmp);
}
}
if (fileidx == 0)
error(EXIT_FAILURE, 0, "No valid image file given, aborting");
filecnt = fileidx;
fileidx = options->startnum < filecnt ? options->startnum : 0;
for (i = 0; i < ARRLEN(buttons); i++) {
if (buttons[i].cmd == i_cursor_navigate) {
imgcursor[0] = CURSOR_LEFT;
imgcursor[2] = CURSOR_RIGHT;
break;
}
}
win_init(&win);
img_init(&img, &win);
arl_init(&arl);
if ((homedir = getenv("XDG_CONFIG_HOME")) == NULL || homedir[0] == '\0') {
homedir = getenv("HOME");
dsuffix = "/.config";
}
if (homedir != NULL) {
extcmd_t *cmd[] = { &info.f, &keyhandler.f };
const char *name[] = { "image-info", "key-handler" };
for (i = 0; i < ARRLEN(cmd); i++) {
n = strlen(homedir) + strlen(dsuffix) + strlen(name[i]) + 12;
cmd[i]->cmd = (char*) emalloc(n);
snprintf(cmd[i]->cmd, n, "%s%s/sxiv/exec/%s", homedir, dsuffix, name[i]);
if (access(cmd[i]->cmd, X_OK) != 0)
cmd[i]->err = errno;
}
} else {
error(0, 0, "Exec directory not found");
}
info.fd = -1;
if (options->thumb_mode) {
mode = MODE_THUMB;
tns_init(&tns, files, &filecnt, &fileidx, &win);
while (!tns_load(&tns, fileidx, false, false))
remove_file(fileidx, false);
} else {
mode = MODE_IMAGE;
tns.thumbs = NULL;
load_image(fileidx);
}
win_open(&win);
win_set_cursor(&win, CURSOR_WATCH);
atexit(cleanup);
set_timeout(redraw, 25, false);
run();
return 0;
}

+ 180
- 0
suckless/sxiv/options.c View File

@ -0,0 +1,180 @@
/* Copyright 2011 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#define _IMAGE_CONFIG
#include "config.h"
#include "version.h"
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
opt_t _options;
const opt_t *options = (const opt_t*) &_options;
void print_usage(void)
{
printf("usage: sxiv [-abcfhiopqrtvZ] [-A FRAMERATE] [-e WID] [-G GAMMA] "
"[-g GEOMETRY] [-N NAME] [-n NUM] [-S DELAY] [-s MODE] [-z ZOOM] "
"FILES...\n");
}
void print_version(void)
{
puts("sxiv " VERSION);
}
void parse_options(int argc, char **argv)
{
int n, opt;
char *end, *s;
const char *scalemodes = "dfwh";
progname = strrchr(argv[0], '/');
progname = progname ? progname + 1 : argv[0];
_options.from_stdin = false;
_options.to_stdout = false;
_options.recursive = false;
_options.startnum = 0;
_options.scalemode = SCALE_DOWN;
_options.zoom = 1.0;
_options.animate = false;
_options.gamma = 0;
_options.slideshow = 0;
_options.framerate = 0;
_options.fullscreen = false;
_options.embed = 0;
_options.hide_bar = false;
_options.geometry = NULL;
_options.res_name = NULL;
_options.quiet = false;
_options.thumb_mode = false;
_options.clean_cache = false;
_options.private_mode = false;
while ((opt = getopt(argc, argv, "A:abce:fG:g:hin:N:opqrS:s:tvZz:")) != -1) {
switch (opt) {
case '?':
print_usage();
exit(EXIT_FAILURE);
case 'A':
n = strtol(optarg, &end, 0);
if (*end != '\0' || n <= 0)
error(EXIT_FAILURE, 0, "Invalid argument for option -A: %s", optarg);
_options.framerate = n;
/* fall through */
case 'a':
_options.animate = true;
break;
case 'b':
_options.hide_bar = true;
break;
case 'c':
_options.clean_cache = true;
break;
case 'e':
n = strtol(optarg, &end, 0);
if (*end != '\0')
error(EXIT_FAILURE, 0, "Invalid argument for option -e: %s", optarg);
_options.embed = n;
break;
case 'f':
_options.fullscreen = true;
break;
case 'G':
n = strtol(optarg, &end, 0);
if (*end != '\0')
error(EXIT_FAILURE, 0, "Invalid argument for option -G: %s", optarg);
_options.gamma = n;
break;
case 'g':
_options.geometry = optarg;
break;
case 'h':
print_usage();
exit(EXIT_SUCCESS);
case 'i':
_options.from_stdin = true;
break;
case 'n':
n = strtol(optarg, &end, 0);
if (*end != '\0' || n <= 0)
error(EXIT_FAILURE, 0, "Invalid argument for option -n: %s", optarg);
_options.startnum = n - 1;
break;
case 'N':
_options.res_name = optarg;
break;
case 'o':
_options.to_stdout = true;
break;
case 'p':
_options.private_mode = true;
break;
case 'q':
_options.quiet = true;
break;
case 'r':
_options.recursive = true;
break;
case 'S':
n = strtof(optarg, &end) * 10;
if (*end != '\0' || n <= 0)
error(EXIT_FAILURE, 0, "Invalid argument for option -S: %s", optarg);
_options.slideshow = n;
break;
case 's':
s = strchr(scalemodes, optarg[0]);
if (s == NULL || *s == '\0' || strlen(optarg) != 1)
error(EXIT_FAILURE, 0, "Invalid argument for option -s: %s", optarg);
_options.scalemode = s - scalemodes;
break;
case 't':
_options.thumb_mode = true;
break;
case 'v':
print_version();
exit(EXIT_SUCCESS);
case 'Z':
_options.scalemode = SCALE_ZOOM;
_options.zoom = 1.0;
break;
case 'z':
n = strtol(optarg, &end, 0);
if (*end != '\0' || n <= 0)
error(EXIT_FAILURE, 0, "Invalid argument for option -z: %s", optarg);
_options.scalemode = SCALE_ZOOM;
_options.zoom = (float) n / 100.0;
break;
}
}
_options.filenames = argv + optind;
_options.filecnt = argc - optind;
if (_options.filecnt == 1 && STREQ(_options.filenames[0], "-")) {
_options.filenames++;
_options.filecnt--;
_options.from_stdin = true;
}
}

BIN
suckless/sxiv/sxiv View File


+ 448
- 0
suckless/sxiv/sxiv.1 View File

@ -0,0 +1,448 @@
.TH SXIV 1 sxiv\-VERSION
.SH NAME
sxiv \- Simple X Image Viewer
.SH SYNOPSIS
.B sxiv
.RB [ \-abcfhiopqrtvZ ]
.RB [ \-A
.IR FRAMERATE ]
.RB [ \-e
.IR WID ]
.RB [ \-G
.IR GAMMA ]
.RB [ \-g
.IR GEOMETRY ]
.RB [ \-N
.IR NAME ]
.RB [ \-n
.IR NUM ]
.RB [ \-S
.IR DELAY ]
.RB [ \-s
.IR MODE ]
.RB [ \-z
.IR ZOOM ]
.IR FILE ...
.SH DESCRIPTION
sxiv is a simple image viewer for X.
.P
It has two modes of operation: image and thumbnail mode. The default is image
mode, in which only the current image is shown. In thumbnail mode a grid of
small previews is displayed, making it easy to choose an image to open.
.P
Please note, that the fullscreen mode requires an EWMH/NetWM compliant window
manager.
.SH OPTIONS
.TP
.BI "\-A " FRAMERATE
Play animations with a constant frame rate set to
.IR FRAMERATE .
.TP
.B \-a
Play animations of multi-frame images.
.TP
.B \-b
Do not show info bar on bottom of window.
.TP
.B \-c
Remove all orphaned cache files from the thumbnail cache directory and exit.
.TP
.BI "\-e " WID
Embed sxiv's window into window whose ID is
.IR WID .
.TP
.B \-f
Start in fullscreen mode.
.TP
.BI "\-G " GAMMA
Set image gamma to GAMMA (-32..32).
.TP
.BI "\-g " GEOMETRY
Set window position and size. See section GEOMETRY SPECIFICATIONS of X(7) for
more information on GEOMETRY argument.
.TP
.BI "\-N " NAME
Set the resource name of sxiv's X window to NAME.
.TP
.BI "\-n " NUM
Start at picture number NUM.
.TP
.B \-h
Print brief usage information to standard output and exit.
.TP
.B \-i
Read names of files to open from standard input. Also done if FILE is `-'.
.TP
.B \-o
Write list of all marked files to standard output when quitting. In combination
with
.B \-i
sxiv can be used as a visual filter/pipe.
.TP
.B \-p
Enable private mode, in which sxiv does not write any cache or temporary files.
.TP
.B \-q
Be quiet, disable warnings to standard error stream.
.TP
.B \-r
Search the given directories recursively for images to view.
.TP
.BI "\-S " DELAY
Start in slideshow mode. Set the delay between images to
.I DELAY
seconds.
.I DELAY
may be a floating point number.
.TP
.BI "\-s " MODE
Set scale mode according to MODE character. Supported modes are: [d]own,
[f]it, [w]idth, [h]eight.
.TP
.B \-t
Start in thumbnail mode.
.TP
.B \-v
Print version information to standard output and exit.
.TP
.B \-Z
The same as `\-z 100'.
.TP
.BI "\-z " ZOOM
Set zoom level to ZOOM percent.
.SH KEYBOARD COMMANDS
.SS General
The following keyboard commands are available in both image and thumbnail mode:
.TP
.BR 0 \- 9
Prefix the next command with a number (denoted via
.IR count ).
.TP
.B q
Quit sxiv.
.TP
.B Return
Switch to thumbnail mode / open selected image in image mode.
.TP
.B f
Toggle fullscreen mode.
.TP
.B b
Toggle visibility of info bar on bottom of window.
.TP
.B Ctrl-x
Send the next key to the external key-handler. See section EXTERNAL KEY HANDLER
for more information.
.TP
.B g
Go to the first image.
.TP
.B G
Go to the last image, or image number
.IR count .
.TP
.B r
Reload image.
.TP
.B D
Remove current image from file list and go to next image.
.TP
.BR Ctrl-h ", " Ctrl-Left
Scroll left one screen width.
.TP
.BR Ctrl-j ", " Ctrl-Down
Scroll down one screen height.
.TP
.BR Ctrl-k ", " Ctrl-Up
Scroll up one screen height.
.TP
.BR Ctrl-l ", " Ctrl-Right
Scroll right one screen width.
.TP
.BR +
Zoom in.
.TP
.B \-
Zoom out.
.TP
.B m
Mark/unmark the current image.
.TP
.B M
Reverse all image marks.
.TP
.B Ctrl-M
Repeat last mark action on all images from the last marked/unmarked up to the
current one.
.TP
.B Ctrl-m
Remove all image marks.
.TP
.B N
Go
.I count
marked images forward.
.TP
.B P
Go
.I count
marked images backward.
.TP
.B {
Decrease gamma correction by
.I count
steps.
.TP
.B }
Increase gamma correction by
.I count
steps.
.TP
.B Ctrl-g
Reset gamma correction.
.SS Thumbnail mode
The following keyboard commands are only available in thumbnail mode:
.TP
.BR h ", " Left
Move selection left
.I count
times.
.TP
.BR j ", " Down
Move selection down
.I count
times.
.TP
.BR k ", " Up
Move selection up
.I count
times.
.TP
.BR l ", " Right
Move selection right
.I count
times.
.TP
.B R
Reload all thumbnails.
.SS Image mode
The following keyboard commands are only available in image mode:
.TP
Navigate image list:
.TP
.BR n ", " Space
Go
.I count
images forward.
.TP
.BR p ", " Backspace
Go
.I count
images backward.
.TP
.B [
Go
.I count
* 10 images backward.
.TP
.B ]
Go
.I count
* 10 images forward.
.TP
Handle multi-frame images:
.TP
.B Ctrl-n
Go
.I count
frames of a multi-frame image forward.
.TP
.B Ctrl-p
Go
.I count
frames of a multi-frame image backward.
.TP
.B Ctrl-Space
Play/stop animations of multi-frame images.
.TP
Panning:
.TP
.BR h ", " Left
Scroll image 1/5 of window width or
.I count
pixel left.
.TP
.BR j ", " Down
Scroll image 1/5 of window height or
.I count
pixel down.
.TP
.BR k ", " Up
Scroll image 1/5 of window height or
.I count
pixel up.
.TP
.BR l ", " Right
Scroll image 1/5 of window width or
.I count
pixel right.
.TP
.B H
Scroll to left image edge.
.TP
.B J
Scroll to bottom image edge.
.TP
.B K
Scroll to top image edge.
.TP
.B L
Scroll to right image edge.
.TP
Zooming:
.TP
.B =
Set zoom level to 100%, or
.IR count %.
.TP
.B w
Set zoom level to 100%, but fit large images into window.
.TP
.B W
Fit image to window.
.TP
.B e
Fit image to window width.
.TP
.B E
Fit image to window height.
.TP
Rotation:
.TP
.B <
Rotate image counter-clockwise by 90 degrees.
.TP
.B >
Rotate image clockwise by 90 degrees.
.TP
.B ?
Rotate image by 180 degrees.
.TP
Flipping:
.TP
.B |
Flip image horizontally.
.TP
.B _
Flip image vertically.
.TP
Miscellaneous:
.TP
.B a
Toggle anti-aliasing.
.TP
.B A
Toggle visibility of alpha-channel, i.e. image transparency.
.TP
.B s
Toggle slideshow mode and/or set the delay between images to
.I count
seconds.
.SH MOUSE COMMANDS
The following mouse mappings are available in image mode:
.TP
General:
.TP
.B Button3
Switch to thumbnail mode.
.TP
Navigate image list:
.TP
.B Button1
Go to the next image if the mouse cursor is in the right part of the window or
to the previous image if it is in the left part.
.TP
Panning:
.TP
.B Button2
Pan the image according to the mouse cursor position in the window while
keeping this button pressed down.
.TP
Zooming:
.TP
.B ScrollUp
Zoom in.
.TP
.B ScrollDown
Zoom out.
.SH CONFIGURATION
The following X resources are supported:
.TP
.B background
Color of the window background and bar foreground
.TP
.B foreground
Color of the window foreground and bar background
.TP
.B font
Name of Xft bar font
.TP
Please see xrdb(1) on how to change them.
.SH STATUS BAR
The information displayed on the left side of the status bar can be replaced
with the output of a user-provided script, which is called by sxiv whenever an
image gets loaded. The path of this script is
.I $XDG_CONFIG_HOME/sxiv/exec/image-info
and the arguments given to it are: 1) path to image file, 2) image width,
3) image height.
.P
There is also an example script installed together with sxiv as
.IR PREFIX/share/sxiv/exec/image-info .
.SH EXTERNAL KEY HANDLER
Additional external keyboard commands can be defined using a handler program
located in
.IR $XDG_CONFIG_HOME/sxiv/exec/key-handler .
The handler is invoked by pressing
.BR Ctrl-x .
The next key combo is passed as its first argument. Passed via stdin are the
images to act upon, one path per line: all marked images, if in thumbnail mode
and at least one image has been marked, otherwise the current image.
sxiv(1) will block until the handler terminates. It then checks which images
have been modified and reloads them.
The key combo argument has the following form: "[C-][M-][S-]KEY",
where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X
keysym as listed in /usr/include/X11/keysymdef.h without the "XK_" prefix.
There is also an example script installed together with sxiv as
.IR PREFIX/share/sxiv/exec/key-handler .
.SH THUMBNAIL CACHING
sxiv stores all thumbnails under
.IR $XDG_CACHE_HOME/sxiv/ .
.P
Use the command line option
.I \-c
to remove all orphaned cache files. Additionally, run the following command
afterwards inside the cache directory to remove empty subdirectories:
.P
.RS
find . \-depth \-type d \-empty ! \-name '.' \-exec rmdir {} \\;
.RE
.SH AUTHOR
.EX
Bert Muennich <ber.t at posteo.de>
.EE
.SH CONTRIBUTORS
.EX
Bastien Dejean <nihilhill at gmail.com>
Dave Reisner <d at falconindy.com>
Fung SzeTat <sthorde at gmail.com>
Max Voit <mvdev at with-eyes.net>
.EE
.SH HOMEPAGE
.EX
https://github.com/muennich/sxiv
.EE
.SH SEE ALSO
.BR X (7),
.BR xrdb (1)

+ 8
- 0
suckless/sxiv/sxiv.desktop View File

@ -0,0 +1,8 @@
[Desktop Entry]
Type=Application
Name=sxiv
GenericName=Image Viewer
Exec=sxiv %F
MimeType=image/bmp;image/gif;image/jpeg;image/jpg;image/png;image/tiff;image/x-bmp;image/x-portable-anymap;image/x-portable-bitmap;image/x-portable-graymap;image/x-tga;image/x-xpixmap;
NoDisplay=true
Icon=sxiv

+ 448
- 0
suckless/sxiv/sxiv.h View File

@ -0,0 +1,448 @@
/* Copyright 2011 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SXIV_H
#define SXIV_H
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
#include <sys/time.h>
#include <sys/types.h>
#include <Imlib2.h>
#include <X11/Xlib.h>
/*
* Annotation for functions called in cleanup().
* These functions are not allowed to call error(!0, ...) or exit().
*/
#define CLEANUP
#ifndef MIN
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#endif
#ifndef MAX
#define MAX(a,b) ((a) > (b) ? (a) : (b))
#endif
#define ARRLEN(a) (sizeof(a) / sizeof((a)[0]))
#define STREQ(s1,s2) (strcmp((s1), (s2)) == 0)
#define TV_DIFF(t1,t2) (((t1)->tv_sec - (t2)->tv_sec ) * 1000 + \
((t1)->tv_usec - (t2)->tv_usec) / 1000)
#define TV_SET_MSEC(tv,t) { \
(tv)->tv_sec = (t) / 1000; \
(tv)->tv_usec = (t) % 1000 * 1000; \
}
#define TV_ADD_MSEC(tv,t) { \
(tv)->tv_sec += (t) / 1000; \
(tv)->tv_usec += (t) % 1000 * 1000; \
}
typedef enum {
BO_BIG_ENDIAN,
BO_LITTLE_ENDIAN
} byteorder_t;
typedef enum {
MODE_IMAGE,
MODE_THUMB
} appmode_t;
typedef enum {
DIR_LEFT = 1,
DIR_RIGHT = 2,
DIR_UP = 4,
DIR_DOWN = 8
} direction_t;
typedef enum {
DEGREE_90 = 1,
DEGREE_180 = 2,
DEGREE_270 = 3
} degree_t;
typedef enum {
FLIP_HORIZONTAL = 1,
FLIP_VERTICAL = 2
} flipdir_t;
typedef enum {
SCALE_DOWN,
SCALE_FIT,
SCALE_WIDTH,
SCALE_HEIGHT,
SCALE_ZOOM
} scalemode_t;
typedef enum {
DRAG_RELATIVE,
DRAG_ABSOLUTE
} dragmode_t;
typedef enum {
CURSOR_ARROW,
CURSOR_DRAG,
CURSOR_WATCH,
CURSOR_LEFT,
CURSOR_RIGHT,
CURSOR_NONE,
CURSOR_COUNT
} cursor_t;
typedef enum {
FF_WARN = 1,
FF_MARK = 2,
FF_TN_INIT = 4
} fileflags_t;
typedef struct {
const char *name; /* as given by user */
const char *path; /* always absolute */
fileflags_t flags;
} fileinfo_t;
/* timeouts in milliseconds: */
enum {
TO_REDRAW_RESIZE = 75,
TO_REDRAW_THUMBS = 200,
TO_CURSOR_HIDE = 1200,
TO_DOUBLE_CLICK = 300
};
typedef void (*timeout_f)(void);
typedef struct arl arl_t;
typedef struct img img_t;
typedef struct opt opt_t;
typedef struct tns tns_t;
typedef struct win win_t;
/* autoreload.c */
struct arl {
int fd;
int wd_dir;
int wd_file;
char *filename;
};
void arl_init(arl_t*);
void arl_cleanup(arl_t*);
void arl_setup(arl_t*, const char* /* result of realpath(3) */);
bool arl_handle(arl_t*);
/* commands.c */
typedef int arg_t;
typedef bool (*cmd_f)(arg_t);
#define G_CMD(c) g_##c,
#define I_CMD(c) i_##c,
#define T_CMD(c) t_##c,
typedef enum {
#include "commands.lst"
CMD_COUNT
} cmd_id_t;
typedef struct {
int mode;
cmd_f func;
} cmd_t;
typedef struct {
unsigned int mask;
KeySym ksym;
cmd_id_t cmd;
arg_t arg;
} keymap_t;
typedef struct {
unsigned int mask;
unsigned int button;
cmd_id_t cmd;
arg_t arg;
} button_t;
extern const cmd_t cmds[CMD_COUNT];
/* image.c */
typedef struct {
Imlib_Image im;
unsigned int delay;
} img_frame_t;
typedef struct {
img_frame_t *frames;
int cap;
int cnt;
int sel;
bool animate;
int framedelay;
int length;
} multi_img_t;
struct img {
Imlib_Image im;
int w;
int h;
win_t *win;
float x;
float y;
scalemode_t scalemode;
float zoom;
bool checkpan;
bool dirty;
bool aa;
bool alpha;
Imlib_Color_Modifier cmod;
int gamma;
struct {
bool on;
int delay;
} ss;
multi_img_t multi;
};
void img_init(img_t*, win_t*);
bool img_load(img_t*, const fileinfo_t*);
CLEANUP void img_close(img_t*, bool);
void img_render(img_t*);
bool img_fit_win(img_t*, scalemode_t);
bool img_zoom(img_t*, float);
bool img_zoom_in(img_t*);
bool img_zoom_out(img_t*);
bool img_pos(img_t*, float, float);
bool img_move(img_t*, float, float);
bool img_pan(img_t*, direction_t, int);
bool img_pan_edge(img_t*, direction_t);
void img_rotate(img_t*, degree_t);
void img_flip(img_t*, flipdir_t);
void img_toggle_antialias(img_t*);
bool img_change_gamma(img_t*, int);
bool img_frame_navigate(img_t*, int);
bool img_frame_animate(img_t*);
/* options.c */
struct opt {
/* file list: */
char **filenames;
bool from_stdin;
bool to_stdout;
bool recursive;
int filecnt;
int startnum;
/* image: */
scalemode_t scalemode;
float zoom;
bool animate;
int gamma;
int slideshow;
int framerate;
/* window: */
bool fullscreen;
bool hide_bar;
long embed;
char *geometry;
char *res_name;
/* misc flags: */
bool quiet;
bool thumb_mode;
bool clean_cache;
bool private_mode;
};
extern const opt_t *options;
void print_usage(void);
void print_version(void);
void parse_options(int, char**);
/* thumbs.c */
typedef struct {
Imlib_Image im;
int w;
int h;
int x;
int y;
} thumb_t;
struct tns {
fileinfo_t *files;
thumb_t *thumbs;
const int *cnt;
int *sel;
int initnext;
int loadnext;
int first, end;
int r_first, r_end;
win_t *win;
int x;
int y;
int cols;
int rows;
int zl;
int bw;
int dim;
bool dirty;
};
void tns_clean_cache(tns_t*);
void tns_init(tns_t*, fileinfo_t*, const int*, int*, win_t*);
CLEANUP void tns_free(tns_t*);
bool tns_load(tns_t*, int, bool, bool);
void tns_unload(tns_t*, int);
void tns_render(tns_t*);
void tns_mark(tns_t*, int, bool);
void tns_highlight(tns_t*, int, bool);
bool tns_move_selection(tns_t*, direction_t, int);
bool tns_scroll(tns_t*, direction_t, bool);
bool tns_zoom(tns_t*, int);
int tns_translate(tns_t*, int, int);
/* util.c */
#include <dirent.h>
typedef struct {
DIR *dir;
char *name;
int d;
bool recursive;
char **stack;
int stcap;
int stlen;
} r_dir_t;
extern const char *progname;
void* emalloc(size_t);
void* erealloc(void*, size_t);
char* estrdup(const char*);
void error(int, int, const char*, ...);
void size_readable(float*, const char**);
int r_opendir(r_dir_t*, const char*, bool);
int r_closedir(r_dir_t*);
char* r_readdir(r_dir_t*, bool);
int r_mkdir(char*);
/* window.c */
#include <X11/Xutil.h>
#include <X11/Xft/Xft.h>
enum {
BAR_L_LEN = 512,
BAR_R_LEN = 64
};
enum {
ATOM_WM_DELETE_WINDOW,
ATOM__NET_WM_NAME,
ATOM__NET_WM_ICON_NAME,
ATOM__NET_WM_ICON,
ATOM__NET_WM_STATE,
ATOM__NET_WM_STATE_FULLSCREEN,
ATOM_COUNT
};
typedef struct {
Display *dpy;
int scr;
int scrw, scrh;
Visual *vis;
Colormap cmap;
int depth;
} win_env_t;
typedef struct {
size_t size;
char *p;
char *buf;
} win_bar_t;
struct win {
Window xwin;
win_env_t env;
XftColor bg;
XftColor fg;
int x;
int y;
unsigned int w;
unsigned int h; /* = win height - bar height */
unsigned int bw;
struct {
int w;
int h;
Pixmap pm;
} buf;
struct {
unsigned int h;
win_bar_t l;
win_bar_t r;
} bar;
};
extern Atom atoms[ATOM_COUNT];
void win_init(win_t*);
void win_open(win_t*);
CLEANUP void win_close(win_t*);
bool win_configure(win_t*, XConfigureEvent*);
void win_toggle_fullscreen(win_t*);
void win_toggle_bar(win_t*);
void win_clear(win_t*);
void win_draw(win_t*);
void win_draw_rect(win_t*, int, int, int, int, bool, int, unsigned long);
void win_set_title(win_t*, const char*);
void win_set_cursor(win_t*, cursor_t);
void win_cursor_pos(win_t*, int*, int*);
#endif /* SXIV_H */

+ 594
- 0
suckless/sxiv/thumbs.c View File

@ -0,0 +1,594 @@
/* Copyright 2011 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#define _THUMBS_CONFIG
#include "config.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <utime.h>
#if HAVE_LIBEXIF
#include <libexif/exif-data.h>
void exif_auto_orientate(const fileinfo_t*);
#endif
Imlib_Image img_open(const fileinfo_t*);
static char *cache_dir;
char* tns_cache_filepath(const char *filepath)
{
size_t len;
char *cfile = NULL;
if (*filepath != '/')
return NULL;
if (strncmp(filepath, cache_dir, strlen(cache_dir)) != 0) {
/* don't cache images inside the cache directory! */
len = strlen(cache_dir) + strlen(filepath) + 2;
cfile = (char*) emalloc(len);
snprintf(cfile, len, "%s/%s", cache_dir, filepath + 1);
}
return cfile;
}
Imlib_Image tns_cache_load(const char *filepath, bool *outdated)
{
char *cfile;
struct stat cstats, fstats;
Imlib_Image im = NULL;
if (stat(filepath, &fstats) < 0)
return NULL;
if ((cfile = tns_cache_filepath(filepath)) != NULL) {
if (stat(cfile, &cstats) == 0) {
if (cstats.st_mtime == fstats.st_mtime)
im = imlib_load_image(cfile);
else
*outdated = true;
}
free(cfile);
}
return im;
}
void tns_cache_write(Imlib_Image im, const char *filepath, bool force)
{
char *cfile, *dirend;
struct stat cstats, fstats;
struct utimbuf times;
Imlib_Load_Error err;
if (options->private_mode)
return;
if (stat(filepath, &fstats) < 0)
return;
if ((cfile = tns_cache_filepath(filepath)) != NULL) {
if (force || stat(cfile, &cstats) < 0 ||
cstats.st_mtime != fstats.st_mtime)
{
if ((dirend = strrchr(cfile, '/')) != NULL) {
*dirend = '\0';
if (r_mkdir(cfile) == -1) {
error(0, errno, "%s", cfile);
goto end;
}
*dirend = '/';
}
imlib_context_set_image(im);
if (imlib_image_has_alpha()) {
imlib_image_set_format("png");
} else {
imlib_image_set_format("jpg");
imlib_image_attach_data_value("quality", NULL, 90, NULL);
}
imlib_save_image_with_error_return(cfile, &err);
if (err)
goto end;
times.actime = fstats.st_atime;
times.modtime = fstats.st_mtime;
utime(cfile, &times);
}
end:
free(cfile);
}
}
void tns_clean_cache(tns_t *tns)
{
int dirlen;
char *cfile, *filename;
r_dir_t dir;
if (r_opendir(&dir, cache_dir, true) < 0) {
error(0, errno, "%s", cache_dir);
return;
}
dirlen = strlen(cache_dir);
while ((cfile = r_readdir(&dir, false)) != NULL) {
filename = cfile + dirlen;
if (access(filename, F_OK) < 0) {
if (unlink(cfile) < 0)
error(0, errno, "%s", cfile);
}
free(cfile);
}
r_closedir(&dir);
}
void tns_init(tns_t *tns, fileinfo_t *files, const int *cnt, int *sel,
win_t *win)
{
int len;
const char *homedir, *dsuffix = "";
if (cnt != NULL && *cnt > 0) {
tns->thumbs = (thumb_t*) emalloc(*cnt * sizeof(thumb_t));
memset(tns->thumbs, 0, *cnt * sizeof(thumb_t));
} else {
tns->thumbs = NULL;
}
tns->files = files;
tns->cnt = cnt;
tns->initnext = tns->loadnext = 0;
tns->first = tns->end = tns->r_first = tns->r_end = 0;
tns->sel = sel;
tns->win = win;
tns->dirty = false;
tns->zl = THUMB_SIZE;
tns_zoom(tns, 0);
if ((homedir = getenv("XDG_CACHE_HOME")) == NULL || homedir[0] == '\0') {
homedir = getenv("HOME");
dsuffix = "/.cache";
}
if (homedir != NULL) {
free(cache_dir);
len = strlen(homedir) + strlen(dsuffix) + 6;
cache_dir = (char*) emalloc(len);
snprintf(cache_dir, len, "%s%s/sxiv", homedir, dsuffix);
} else {
error(0, 0, "Cache directory not found");
}
}
CLEANUP void tns_free(tns_t *tns)
{
int i;
if (tns->thumbs != NULL) {
for (i = 0; i < *tns->cnt; i++) {
if (tns->thumbs[i].im != NULL) {
imlib_context_set_image(tns->thumbs[i].im);
imlib_free_image();
}
}
free(tns->thumbs);
tns->thumbs = NULL;
}
free(cache_dir);
cache_dir = NULL;
}
Imlib_Image tns_scale_down(Imlib_Image im, int dim)
{
int w, h;
float z, zw, zh;
imlib_context_set_image(im);
w = imlib_image_get_width();
h = imlib_image_get_height();
zw = (float) dim / (float) w;
zh = (float) dim / (float) h;
z = MIN(zw, zh);
z = MIN(z, 1.0);
if (z < 1.0) {
imlib_context_set_anti_alias(1);
im = imlib_create_cropped_scaled_image(0, 0, w, h,
MAX(z * w, 1), MAX(z * h, 1));
if (im == NULL)
error(EXIT_FAILURE, ENOMEM, NULL);
imlib_free_image_and_decache();
}
return im;
}
bool tns_load(tns_t *tns, int n, bool force, bool cache_only)
{
int maxwh = thumb_sizes[ARRLEN(thumb_sizes)-1];
bool cache_hit = false;
char *cfile;
thumb_t *t;
fileinfo_t *file;
Imlib_Image im = NULL;
if (n < 0 || n >= *tns->cnt)
return false;
file = &tns->files[n];
if (file->name == NULL || file->path == NULL)
return false;
t = &tns->thumbs[n];
if (t->im != NULL) {
imlib_context_set_image(t->im);
imlib_free_image();
t->im = NULL;
}
if (!force) {
if ((im = tns_cache_load(file->path, &force)) != NULL) {
imlib_context_set_image(im);
if (imlib_image_get_width() < maxwh &&
imlib_image_get_height() < maxwh)
{
if ((cfile = tns_cache_filepath(file->path)) != NULL) {
unlink(cfile);
free(cfile);
}
imlib_free_image_and_decache();
im = NULL;
} else {
cache_hit = true;
}
#if HAVE_LIBEXIF
} else if (!force && !options->private_mode) {
int pw = 0, ph = 0, w, h, x = 0, y = 0;
bool err;
float zw, zh;
ExifData *ed;
ExifEntry *entry;
ExifContent *ifd;
ExifByteOrder byte_order;
int tmpfd;
char tmppath[] = "/tmp/sxiv-XXXXXX";
Imlib_Image tmpim;
if ((ed = exif_data_new_from_file(file->path)) != NULL) {
if (ed->data != NULL && ed->size > 0 &&
(tmpfd = mkstemp(tmppath)) >= 0)
{
err = write(tmpfd, ed->data, ed->size) != ed->size;
close(tmpfd);
if (!err && (tmpim = imlib_load_image(tmppath)) != NULL) {
byte_order = exif_data_get_byte_order(ed);
ifd = ed->ifd[EXIF_IFD_EXIF];
entry = exif_content_get_entry(ifd, EXIF_TAG_PIXEL_X_DIMENSION);
if (entry != NULL)
pw = exif_get_long(entry->data, byte_order);
entry = exif_content_get_entry(ifd, EXIF_TAG_PIXEL_Y_DIMENSION);
if (entry != NULL)
ph = exif_get_long(entry->data, byte_order);
imlib_context_set_image(tmpim);
w = imlib_image_get_width();
h = imlib_image_get_height();
if (pw > w && ph > h && (pw - ph >= 0) == (w - h >= 0)) {
zw = (float) pw / (float) w;
zh = (float) ph / (float) h;
if (zw < zh) {
pw /= zh;
x = (w - pw) / 2;
w = pw;
} else if (zw > zh) {
ph /= zw;
y = (h - ph) / 2;
h = ph;
}
}
if (w >= maxwh || h >= maxwh) {
if ((im = imlib_create_cropped_image(x, y, w, h)) == NULL)
error(EXIT_FAILURE, ENOMEM, NULL);
}
imlib_free_image_and_decache();
}
unlink(tmppath);
}
exif_data_unref(ed);
}
#endif
}
}
if (im == NULL) {
if ((im = img_open(file)) == NULL)
return false;
}
imlib_context_set_image(im);
if (!cache_hit) {
#if HAVE_LIBEXIF
exif_auto_orientate(file);
#endif
im = tns_scale_down(im, maxwh);
imlib_context_set_image(im);
if (imlib_image_get_width() == maxwh || imlib_image_get_height() == maxwh)
tns_cache_write(im, file->path, true);
}
if (cache_only) {
imlib_free_image_and_decache();
} else {
t->im = tns_scale_down(im, thumb_sizes[tns->zl]);
imlib_context_set_image(t->im);
t->w = imlib_image_get_width();
t->h = imlib_image_get_height();
tns->dirty = true;
}
file->flags |= FF_TN_INIT;
if (n == tns->initnext)
while (++tns->initnext < *tns->cnt && ((++file)->flags & FF_TN_INIT));
if (n == tns->loadnext && !cache_only)
while (++tns->loadnext < tns->end && (++t)->im != NULL);
return true;
}
void tns_unload(tns_t *tns, int n)
{
thumb_t *t;
if (n < 0 || n >= *tns->cnt)
return;
t = &tns->thumbs[n];
if (t->im != NULL) {
imlib_context_set_image(t->im);
imlib_free_image();
t->im = NULL;
}
}
void tns_check_view(tns_t *tns, bool scrolled)
{
int r;
if (tns == NULL)
return;
tns->first -= tns->first % tns->cols;
r = *tns->sel % tns->cols;
if (scrolled) {
/* move selection into visible area */
if (*tns->sel >= tns->first + tns->cols * tns->rows)
*tns->sel = tns->first + r + tns->cols * (tns->rows - 1);
else if (*tns->sel < tns->first)
*tns->sel = tns->first + r;
} else {
/* scroll to selection */
if (tns->first + tns->cols * tns->rows <= *tns->sel) {
tns->first = *tns->sel - r - tns->cols * (tns->rows - 1);
tns->dirty = true;
} else if (tns->first > *tns->sel) {
tns->first = *tns->sel - r;
tns->dirty = true;
}
}
}
void tns_render(tns_t *tns)
{
thumb_t *t;
win_t *win;
int i, cnt, r, x, y;
if (!tns->dirty)
return;
win = tns->win;
win_clear(win);
imlib_context_set_drawable(win->buf.pm);
tns->cols = MAX(1, win->w / tns->dim);
tns->rows = MAX(1, win->h / tns->dim);
if (*tns->cnt < tns->cols * tns->rows) {
tns->first = 0;
cnt = *tns->cnt;
} else {
tns_check_view(tns, false);
cnt = tns->cols * tns->rows;
if ((r = tns->first + cnt - *tns->cnt) >= tns->cols)
tns->first -= r - r % tns->cols;
if (r > 0)
cnt -= r % tns->cols;
}
r = cnt % tns->cols ? 1 : 0;
tns->x = x = (win->w - MIN(cnt, tns->cols) * tns->dim) / 2 + tns->bw + 3;
tns->y = y = (win->h - (cnt / tns->cols + r) * tns->dim) / 2 + tns->bw + 3;
tns->loadnext = *tns->cnt;
tns->end = tns->first + cnt;
for (i = tns->r_first; i < tns->r_end; i++) {
if ((i < tns->first || i >= tns->end) && tns->thumbs[i].im != NULL)
tns_unload(tns, i);
}
tns->r_first = tns->first;
tns->r_end = tns->end;
for (i = tns->first; i < tns->end; i++) {
t = &tns->thumbs[i];
if (t->im != NULL) {
t->x = x + (thumb_sizes[tns->zl] - t->w) / 2;
t->y = y + (thumb_sizes[tns->zl] - t->h) / 2;
imlib_context_set_image(t->im);
imlib_render_image_on_drawable_at_size(t->x, t->y, t->w, t->h);
if (tns->files[i].flags & FF_MARK)
tns_mark(tns, i, true);
} else {
tns->loadnext = MIN(tns->loadnext, i);
}
if ((i + 1) % tns->cols == 0) {
x = tns->x;
y += tns->dim;
} else {
x += tns->dim;
}
}
tns->dirty = false;
tns_highlight(tns, *tns->sel, true);
}
void tns_mark(tns_t *tns, int n, bool mark)
{
if (n >= 0 && n < *tns->cnt && tns->thumbs[n].im != NULL) {
win_t *win = tns->win;
thumb_t *t = &tns->thumbs[n];
unsigned long col = win->bg.pixel;
int x = t->x + t->w, y = t->y + t->h;
win_draw_rect(win, x - 1, y + 1, 1, tns->bw, true, 1, col);
win_draw_rect(win, x + 1, y - 1, tns->bw, 1, true, 1, col);
if (mark)
col = win->fg.pixel;
win_draw_rect(win, x, y, tns->bw + 2, tns->bw + 2, true, 1, col);
if (!mark && n == *tns->sel)
tns_highlight(tns, n, true);
}
}
void tns_highlight(tns_t *tns, int n, bool hl)
{
if (n >= 0 && n < *tns->cnt && tns->thumbs[n].im != NULL) {
win_t *win = tns->win;
thumb_t *t = &tns->thumbs[n];
unsigned long col = hl ? win->fg.pixel : win->bg.pixel;
int oxy = (tns->bw + 1) / 2 + 1, owh = tns->bw + 2;
win_draw_rect(win, t->x - oxy, t->y - oxy, t->w + owh, t->h + owh,
false, tns->bw, col);
if (tns->files[n].flags & FF_MARK)
tns_mark(tns, n, true);
}
}
bool tns_move_selection(tns_t *tns, direction_t dir, int cnt)
{
int old, max;
old = *tns->sel;
cnt = cnt > 1 ? cnt : 1;
switch (dir) {
case DIR_UP:
*tns->sel = MAX(*tns->sel - cnt * tns->cols, *tns->sel % tns->cols);
break;
case DIR_DOWN:
max = tns->cols * ((*tns->cnt - 1) / tns->cols) +
MIN((*tns->cnt - 1) % tns->cols, *tns->sel % tns->cols);
*tns->sel = MIN(*tns->sel + cnt * tns->cols, max);
break;
case DIR_LEFT:
*tns->sel = MAX(*tns->sel - cnt, 0);
break;
case DIR_RIGHT:
*tns->sel = MIN(*tns->sel + cnt, *tns->cnt - 1);
break;
}
if (*tns->sel != old) {
tns_highlight(tns, old, false);
tns_check_view(tns, false);
if (!tns->dirty)
tns_highlight(tns, *tns->sel, true);
}
return *tns->sel != old;
}
bool tns_scroll(tns_t *tns, direction_t dir, bool screen)
{
int d, max, old;
old = tns->first;
d = tns->cols * (screen ? tns->rows : 1);
if (dir == DIR_DOWN) {
max = *tns->cnt - tns->cols * tns->rows;
if (*tns->cnt % tns->cols != 0)
max += tns->cols - *tns->cnt % tns->cols;
tns->first = MIN(tns->first + d, max);
} else if (dir == DIR_UP) {
tns->first = MAX(tns->first - d, 0);
}
if (tns->first != old) {
tns_check_view(tns, true);
tns->dirty = true;
}
return tns->first != old;
}
bool tns_zoom(tns_t *tns, int d)
{
int i, oldzl;
oldzl = tns->zl;
tns->zl += -(d < 0) + (d > 0);
tns->zl = MAX(tns->zl, 0);
tns->zl = MIN(tns->zl, ARRLEN(thumb_sizes)-1);
tns->bw = ((thumb_sizes[tns->zl] - 1) >> 5) + 1;
tns->bw = MIN(tns->bw, 4);
tns->dim = thumb_sizes[tns->zl] + 2 * tns->bw + 6;
if (tns->zl != oldzl) {
for (i = 0; i < *tns->cnt; i++)
tns_unload(tns, i);
tns->dirty = true;
}
return tns->zl != oldzl;
}
int tns_translate(tns_t *tns, int x, int y)
{
int n;
if (x < tns->x || y < tns->y)
return -1;
n = tns->first + (y - tns->y) / tns->dim * tns->cols +
(x - tns->x) / tns->dim;
if (n >= *tns->cnt)
n = -1;
return n;
}

+ 68
- 0
suckless/sxiv/utf8.h View File

@ -0,0 +1,68 @@
/* Branchless UTF-8 decoder
*
* This is free and unencumbered software released into the public domain.
*/
#ifndef UTF8_H
#define UTF8_H
#include <stdint.h>
/* Decode the next character, C, from BUF, reporting errors in E.
*
* Since this is a branchless decoder, four bytes will be read from the
* buffer regardless of the actual length of the next character. This
* means the buffer _must_ have at least three bytes of zero padding
* following the end of the data stream.
*
* Errors are reported in E, which will be non-zero if the parsed
* character was somehow invalid: invalid byte sequence, non-canonical
* encoding, or a surrogate half.
*
* The function returns a pointer to the next character. When an error
* occurs, this pointer will be a guess that depends on the particular
* error, but it will always advance at least one byte.
*/
static void *
utf8_decode(void *buf, uint32_t *c, int *e)
{
static const char lengths[] = {
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 3, 3, 4, 0
};
static const int masks[] = {0x00, 0x7f, 0x1f, 0x0f, 0x07};
static const uint32_t mins[] = {4194304, 0, 128, 2048, 65536};
static const int shiftc[] = {0, 18, 12, 6, 0};
static const int shifte[] = {0, 6, 4, 2, 0};
unsigned char *s = buf;
int len = lengths[s[0] >> 3];
/* Compute the pointer to the next character early so that the next
* iteration can start working on the next character. Neither Clang
* nor GCC figure out this reordering on their own.
*/
unsigned char *next = s + len + !len;
/* Assume a four-byte character and load four bytes. Unused bits are
* shifted out.
*/
*c = (uint32_t)(s[0] & masks[len]) << 18;
*c |= (uint32_t)(s[1] & 0x3f) << 12;
*c |= (uint32_t)(s[2] & 0x3f) << 6;
*c |= (uint32_t)(s[3] & 0x3f) << 0;
*c >>= shiftc[len];
/* Accumulate the various error conditions. */
*e = (*c < mins[len]) << 6; // non-canonical encoding
*e |= ((*c >> 11) == 0x1b) << 7; // surrogate half?
*e |= (*c > 0x10FFFF) << 8; // out of range?
*e |= (s[1] & 0xc0) >> 2;
*e |= (s[2] & 0xc0) >> 4;
*e |= (s[3] ) >> 6;
*e ^= 0x2a; // top two bits of each tail byte correct?
*e >>= shifte[len];
return next;
}
#endif

+ 213
- 0
suckless/sxiv/util.c View File

@ -0,0 +1,213 @@
/* Copyright 2011 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <errno.h>
const char *progname;
void* emalloc(size_t size)
{
void *ptr;
ptr = malloc(size);
if (ptr == NULL)
error(EXIT_FAILURE, errno, NULL);
return ptr;
}
void* erealloc(void *ptr, size_t size)
{
ptr = realloc(ptr, size);
if (ptr == NULL)
error(EXIT_FAILURE, errno, NULL);
return ptr;
}
char* estrdup(const char *s)
{
char *d;
size_t n = strlen(s) + 1;
d = malloc(n);
if (d == NULL)
error(EXIT_FAILURE, errno, NULL);
memcpy(d, s, n);
return d;
}
void error(int eval, int err, const char* fmt, ...)
{
va_list ap;
if (eval == 0 && options->quiet)
return;
fflush(stdout);
fprintf(stderr, "%s: ", progname);
va_start(ap, fmt);
if (fmt != NULL)
vfprintf(stderr, fmt, ap);
va_end(ap);
if (err != 0)
fprintf(stderr, "%s%s", fmt != NULL ? ": " : "", strerror(err));
fputc('\n', stderr);
if (eval != 0)
exit(eval);
}
void size_readable(float *size, const char **unit)
{
const char *units[] = { "", "K", "M", "G" };
int i;
for (i = 0; i < ARRLEN(units) && *size > 1024.0; i++)
*size /= 1024.0;
*unit = units[MIN(i, ARRLEN(units) - 1)];
}
int r_opendir(r_dir_t *rdir, const char *dirname, bool recursive)
{
if (*dirname == '\0')
return -1;
if ((rdir->dir = opendir(dirname)) == NULL) {
rdir->name = NULL;
rdir->stack = NULL;
return -1;
}
rdir->stcap = 512;
rdir->stack = (char**) emalloc(rdir->stcap * sizeof(char*));
rdir->stlen = 0;
rdir->name = (char*) dirname;
rdir->d = 0;
rdir->recursive = recursive;
return 0;
}
int r_closedir(r_dir_t *rdir)
{
int ret = 0;
if (rdir->stack != NULL) {
while (rdir->stlen > 0)
free(rdir->stack[--rdir->stlen]);
free(rdir->stack);
rdir->stack = NULL;
}
if (rdir->dir != NULL) {
if ((ret = closedir(rdir->dir)) == 0)
rdir->dir = NULL;
}
if (rdir->d != 0) {
free(rdir->name);
rdir->name = NULL;
}
return ret;
}
char* r_readdir(r_dir_t *rdir, bool skip_dotfiles)
{
size_t len;
char *filename;
struct dirent *dentry;
struct stat fstats;
while (true) {
if (rdir->dir != NULL && (dentry = readdir(rdir->dir)) != NULL) {
if (dentry->d_name[0] == '.') {
if (skip_dotfiles)
continue;
if (dentry->d_name[1] == '\0')
continue;
if (dentry->d_name[1] == '.' && dentry->d_name[2] == '\0')
continue;
}
len = strlen(rdir->name) + strlen(dentry->d_name) + 2;
filename = (char*) emalloc(len);
snprintf(filename, len, "%s%s%s", rdir->name,
rdir->name[strlen(rdir->name)-1] == '/' ? "" : "/",
dentry->d_name);
if (stat(filename, &fstats) < 0)
continue;
if (S_ISDIR(fstats.st_mode)) {
/* put subdirectory on the stack */
if (rdir->stlen == rdir->stcap) {
rdir->stcap *= 2;
rdir->stack = (char**) erealloc(rdir->stack,
rdir->stcap * sizeof(char*));
}
rdir->stack[rdir->stlen++] = filename;
continue;
}
return filename;
}
if (rdir->recursive && rdir->stlen > 0) {
/* open next subdirectory */
closedir(rdir->dir);
if (rdir->d != 0)
free(rdir->name);
rdir->name = rdir->stack[--rdir->stlen];
rdir->d = 1;
if ((rdir->dir = opendir(rdir->name)) == NULL)
error(0, errno, "%s", rdir->name);
continue;
}
/* no more entries */
break;
}
return NULL;
}
int r_mkdir(char *path)
{
char c, *s = path;
struct stat st;
while (*s != '\0') {
if (*s == '/') {
s++;
continue;
}
for (; *s != '\0' && *s != '/'; s++);
c = *s;
*s = '\0';
if (mkdir(path, 0755) == -1)
if (errno != EEXIST || stat(path, &st) == -1 || !S_ISDIR(st.st_mode))
return -1;
*s = c;
}
return 0;
}

+ 1
- 0
suckless/sxiv/version.h View File

@ -0,0 +1 @@
#define VERSION "26"

+ 476
- 0
suckless/sxiv/window.c View File

@ -0,0 +1,476 @@
/* Copyright 2011-2013 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sxiv.h"
#define _WINDOW_CONFIG
#include "config.h"
#include "icon/data.h"
#include "utf8.h"
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <X11/cursorfont.h>
#include <X11/Xatom.h>
#include <X11/Xresource.h>
#define RES_CLASS "Sxiv"
enum {
H_TEXT_PAD = 5,
V_TEXT_PAD = 1
};
static struct {
int name;
Cursor icon;
} cursors[CURSOR_COUNT] = {
{ XC_left_ptr }, { XC_dotbox }, { XC_watch },
{ XC_sb_left_arrow }, { XC_sb_right_arrow }
};
static GC gc;
static XftFont *font;
static int fontheight;
static double fontsize;
static int barheight;
Atom atoms[ATOM_COUNT];
void win_init_font(const win_env_t *e, const char *fontstr)
{
if ((font = XftFontOpenName(e->dpy, e->scr, fontstr)) == NULL)
error(EXIT_FAILURE, 0, "Error loading font '%s'", fontstr);
fontheight = font->ascent + font->descent;
FcPatternGetDouble(font->pattern, FC_SIZE, 0, &fontsize);
barheight = fontheight + 2 * V_TEXT_PAD;
}
void win_alloc_color(const win_env_t *e, const char *name, XftColor *col)
{
if (!XftColorAllocName(e->dpy, DefaultVisual(e->dpy, e->scr),
DefaultColormap(e->dpy, e->scr), name, col))
{
error(EXIT_FAILURE, 0, "Error allocating color '%s'", name);
}
}
const char* win_res(XrmDatabase db, const char *name, const char *def)
{
char *type;
XrmValue ret;
if (db != None &&
XrmGetResource(db, name, name, &type, &ret) &&
STREQ(type, "String"))
{
return ret.addr;
} else {
return def;
}
}
#define INIT_ATOM_(atom) \
atoms[ATOM_##atom] = XInternAtom(e->dpy, #atom, False);
void win_init(win_t *win)
{
win_env_t *e;
const char *bg, *fg, *f;
char *res_man;
XrmDatabase db;
memset(win, 0, sizeof(win_t));
e = &win->env;
if ((e->dpy = XOpenDisplay(NULL)) == NULL)
error(EXIT_FAILURE, 0, "Error opening X display");
e->scr = DefaultScreen(e->dpy);
e->scrw = DisplayWidth(e->dpy, e->scr);
e->scrh = DisplayHeight(e->dpy, e->scr);
e->vis = DefaultVisual(e->dpy, e->scr);
e->cmap = DefaultColormap(e->dpy, e->scr);
e->depth = DefaultDepth(e->dpy, e->scr);
if (setlocale(LC_CTYPE, "") == NULL || XSupportsLocale() == 0)
error(0, 0, "No locale support");
XrmInitialize();
res_man = XResourceManagerString(e->dpy);
db = res_man != NULL ? XrmGetStringDatabase(res_man) : None;
f = win_res(db, RES_CLASS ".font", "monospace-8");
win_init_font(e, f);
bg = win_res(db, RES_CLASS ".background", "white");
fg = win_res(db, RES_CLASS ".foreground", "black");
win_alloc_color(e, bg, &win->bg);
win_alloc_color(e, fg, &win->fg);
win->bar.l.size = BAR_L_LEN;
win->bar.r.size = BAR_R_LEN;
/* 3 padding bytes needed by utf8_decode */
win->bar.l.buf = emalloc(win->bar.l.size + 3);
win->bar.l.buf[0] = '\0';
win->bar.r.buf = emalloc(win->bar.r.size + 3);
win->bar.r.buf[0] = '\0';
win->bar.h = options->hide_bar ? 0 : barheight;
INIT_ATOM_(WM_DELETE_WINDOW);
INIT_ATOM_(_NET_WM_NAME);
INIT_ATOM_(_NET_WM_ICON_NAME);
INIT_ATOM_(_NET_WM_ICON);
INIT_ATOM_(_NET_WM_STATE);
INIT_ATOM_(_NET_WM_STATE_FULLSCREEN);
}
void win_open(win_t *win)
{
int c, i, j, n;
long parent;
win_env_t *e;
XClassHint classhint;
unsigned long *icon_data;
XColor col;
Cursor *cnone = &cursors[CURSOR_NONE].icon;
char none_data[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
Pixmap none;
int gmask;
XSizeHints sizehints;
e = &win->env;
parent = options->embed != 0 ? options->embed : RootWindow(e->dpy, e->scr);
sizehints.flags = PWinGravity;
sizehints.win_gravity = NorthWestGravity;
/* determine window offsets, width & height */
if (options->geometry == NULL)
gmask = 0;
else
gmask = XParseGeometry(options->geometry, &win->x, &win->y,
&win->w, &win->h);
if ((gmask & WidthValue) != 0)
sizehints.flags |= USSize;
else
win->w = WIN_WIDTH;
if ((gmask & HeightValue) != 0)
sizehints.flags |= USSize;
else
win->h = WIN_HEIGHT;
if ((gmask & XValue) != 0) {
if ((gmask & XNegative) != 0) {
win->x += e->scrw - win->w;
sizehints.win_gravity = NorthEastGravity;
}
sizehints.flags |= USPosition;
} else {
win->x = 0;
}
if ((gmask & YValue) != 0) {
if ((gmask & YNegative) != 0) {
win->y += e->scrh - win->h;
sizehints.win_gravity = sizehints.win_gravity == NorthEastGravity
? SouthEastGravity : SouthWestGravity;
}
sizehints.flags |= USPosition;
} else {
win->y = 0;
}
win->xwin = XCreateWindow(e->dpy, parent,
win->x, win->y, win->w, win->h, 0,
e->depth, InputOutput, e->vis, 0, NULL);
if (win->xwin == None)
error(EXIT_FAILURE, 0, "Error creating X window");
XSelectInput(e->dpy, win->xwin,
ButtonReleaseMask | ButtonPressMask | KeyPressMask |
PointerMotionMask | StructureNotifyMask);
for (i = 0; i < ARRLEN(cursors); i++) {
if (i != CURSOR_NONE)
cursors[i].icon = XCreateFontCursor(e->dpy, cursors[i].name);
}
if (XAllocNamedColor(e->dpy, DefaultColormap(e->dpy, e->scr), "black",
&col, &col) == 0)
{
error(EXIT_FAILURE, 0, "Error allocating color 'black'");
}
none = XCreateBitmapFromData(e->dpy, win->xwin, none_data, 8, 8);
*cnone = XCreatePixmapCursor(e->dpy, none, none, &col, &col, 0, 0);
gc = XCreateGC(e->dpy, win->xwin, 0, None);
n = icons[ARRLEN(icons)-1].size;
icon_data = emalloc((n * n + 2) * sizeof(*icon_data));
for (i = 0; i < ARRLEN(icons); i++) {
n = 0;
icon_data[n++] = icons[i].size;
icon_data[n++] = icons[i].size;
for (j = 0; j < icons[i].cnt; j++) {
for (c = icons[i].data[j] >> 4; c >= 0; c--)
icon_data[n++] = icon_colors[icons[i].data[j] & 0x0F];
}
XChangeProperty(e->dpy, win->xwin,
atoms[ATOM__NET_WM_ICON], XA_CARDINAL, 32,
i == 0 ? PropModeReplace : PropModeAppend,
(unsigned char *) icon_data, n);
}
free(icon_data);
win_set_title(win, "sxiv");
classhint.res_class = RES_CLASS;
classhint.res_name = options->res_name != NULL ? options->res_name : "sxiv";
XSetClassHint(e->dpy, win->xwin, &classhint);
XSetWMProtocols(e->dpy, win->xwin, &atoms[ATOM_WM_DELETE_WINDOW], 1);
sizehints.width = win->w;
sizehints.height = win->h;
sizehints.x = win->x;
sizehints.y = win->y;
XSetWMNormalHints(win->env.dpy, win->xwin, &sizehints);
win->h -= win->bar.h;
win->buf.w = e->scrw;
win->buf.h = e->scrh;
win->buf.pm = XCreatePixmap(e->dpy, win->xwin,
win->buf.w, win->buf.h, e->depth);
XSetForeground(e->dpy, gc, win->bg.pixel);
XFillRectangle(e->dpy, win->buf.pm, gc, 0, 0, win->buf.w, win->buf.h);
XSetWindowBackgroundPixmap(e->dpy, win->xwin, win->buf.pm);
XMapWindow(e->dpy, win->xwin);
XFlush(e->dpy);
if (options->fullscreen)
win_toggle_fullscreen(win);
}
CLEANUP void win_close(win_t *win)
{
int i;
for (i = 0; i < ARRLEN(cursors); i++)
XFreeCursor(win->env.dpy, cursors[i].icon);
XFreeGC(win->env.dpy, gc);
XDestroyWindow(win->env.dpy, win->xwin);
XCloseDisplay(win->env.dpy);
}
bool win_configure(win_t *win, XConfigureEvent *c)
{
bool changed;
changed = win->w != c->width || win->h + win->bar.h != c->height;
win->x = c->x;
win->y = c->y;
win->w = c->width;
win->h = c->height - win->bar.h;
win->bw = c->border_width;
return changed;
}
void win_toggle_fullscreen(win_t *win)
{
XEvent ev;
XClientMessageEvent *cm;
memset(&ev, 0, sizeof(ev));
ev.type = ClientMessage;
cm = &ev.xclient;
cm->window = win->xwin;
cm->message_type = atoms[ATOM__NET_WM_STATE];
cm->format = 32;
cm->data.l[0] = 2; // toggle
cm->data.l[1] = atoms[ATOM__NET_WM_STATE_FULLSCREEN];
XSendEvent(win->env.dpy, DefaultRootWindow(win->env.dpy), False,
SubstructureNotifyMask | SubstructureRedirectMask, &ev);
}
void win_toggle_bar(win_t *win)
{
if (win->bar.h != 0) {
win->h += win->bar.h;
win->bar.h = 0;
} else {
win->bar.h = barheight;
win->h -= win->bar.h;
}
}
void win_clear(win_t *win)
{
win_env_t *e;
e = &win->env;
if (win->w > win->buf.w || win->h + win->bar.h > win->buf.h) {
XFreePixmap(e->dpy, win->buf.pm);
win->buf.w = MAX(win->buf.w, win->w);
win->buf.h = MAX(win->buf.h, win->h + win->bar.h);
win->buf.pm = XCreatePixmap(e->dpy, win->xwin,
win->buf.w, win->buf.h, e->depth);
}
XSetForeground(e->dpy, gc, win->bg.pixel);
XFillRectangle(e->dpy, win->buf.pm, gc, 0, 0, win->buf.w, win->buf.h);
}
#define TEXTWIDTH(win, text, len) \
win_draw_text(win, NULL, NULL, 0, 0, text, len, 0)
int win_draw_text(win_t *win, XftDraw *d, const XftColor *color, int x, int y,
char *text, int len, int w)
{
int err, tw = 0;
char *t, *next;
uint32_t rune;
XftFont *f;
FcCharSet *fccharset;
XGlyphInfo ext;
for (t = text; t - text < len; t = next) {
next = utf8_decode(t, &rune, &err);
if (XftCharExists(win->env.dpy, font, rune)) {
f = font;
} else { /* fallback font */
fccharset = FcCharSetCreate();
FcCharSetAddChar(fccharset, rune);
f = XftFontOpen(win->env.dpy, win->env.scr, FC_CHARSET, FcTypeCharSet,
fccharset, FC_SCALABLE, FcTypeBool, FcTrue,
FC_SIZE, FcTypeDouble, fontsize, NULL);
FcCharSetDestroy(fccharset);
}
XftTextExtentsUtf8(win->env.dpy, f, (XftChar8*)t, next - t, &ext);
tw += ext.xOff;
if (tw <= w) {
XftDrawStringUtf8(d, color, f, x, y, (XftChar8*)t, next - t);
x += ext.xOff;
}
if (f != font)
XftFontClose(win->env.dpy, f);
}
return tw;
}
void win_draw_bar(win_t *win)
{
int len, x, y, w, tw;
win_env_t *e;
win_bar_t *l, *r;
XftDraw *d;
if ((l = &win->bar.l)->buf == NULL || (r = &win->bar.r)->buf == NULL)
return;
e = &win->env;
y = win->h + font->ascent + V_TEXT_PAD;
w = win->w - 2*H_TEXT_PAD;
d = XftDrawCreate(e->dpy, win->buf.pm, DefaultVisual(e->dpy, e->scr),
DefaultColormap(e->dpy, e->scr));
XSetForeground(e->dpy, gc, win->fg.pixel);
XFillRectangle(e->dpy, win->buf.pm, gc, 0, win->h, win->w, win->bar.h);
XSetForeground(e->dpy, gc, win->bg.pixel);
XSetBackground(e->dpy, gc, win->fg.pixel);
if ((len = strlen(r->buf)) > 0) {
if ((tw = TEXTWIDTH(win, r->buf, len)) > w)
return;
x = win->w - tw - H_TEXT_PAD;
w -= tw;
win_draw_text(win, d, &win->bg, x, y, r->buf, len, tw);
}
if ((len = strlen(l->buf)) > 0) {
x = H_TEXT_PAD;
w -= 2 * H_TEXT_PAD; /* gap between left and right parts */
win_draw_text(win, d, &win->bg, x, y, l->buf, len, w);
}
XftDrawDestroy(d);
}
void win_draw(win_t *win)
{
if (win->bar.h > 0)
win_draw_bar(win);
XSetWindowBackgroundPixmap(win->env.dpy, win->xwin, win->buf.pm);
XClearWindow(win->env.dpy, win->xwin);
XFlush(win->env.dpy);
}
void win_draw_rect(win_t *win, int x, int y, int w, int h, bool fill, int lw,
unsigned long col)
{
XGCValues gcval;
gcval.line_width = lw;
gcval.foreground = col;
XChangeGC(win->env.dpy, gc, GCForeground | GCLineWidth, &gcval);
if (fill)
XFillRectangle(win->env.dpy, win->buf.pm, gc, x, y, w, h);
else
XDrawRectangle(win->env.dpy, win->buf.pm, gc, x, y, w, h);
}
void win_set_title(win_t *win, const char *title)
{
XStoreName(win->env.dpy, win->xwin, title);
XSetIconName(win->env.dpy, win->xwin, title);
XChangeProperty(win->env.dpy, win->xwin, atoms[ATOM__NET_WM_NAME],
XInternAtom(win->env.dpy, "UTF8_STRING", False), 8,
PropModeReplace, (unsigned char *) title, strlen(title));
XChangeProperty(win->env.dpy, win->xwin, atoms[ATOM__NET_WM_ICON_NAME],
XInternAtom(win->env.dpy, "UTF8_STRING", False), 8,
PropModeReplace, (unsigned char *) title, strlen(title));
}
void win_set_cursor(win_t *win, cursor_t cursor)
{
if (cursor >= 0 && cursor < ARRLEN(cursors)) {
XDefineCursor(win->env.dpy, win->xwin, cursors[cursor].icon);
XFlush(win->env.dpy);
}
}
void win_cursor_pos(win_t *win, int *x, int *y)
{
int i;
unsigned int ui;
Window w;
if (!XQueryPointer(win->env.dpy, win->xwin, &w, &w, &i, &i, x, y, &ui))
*x = *y = 0;
}

+ 57
- 0
suckless/xbanish/.gitignore View File

@ -0,0 +1,57 @@
# Prerequisites
*.d
# Object files
*.o
*.ko
*.obj
*.elf
# Linker output
*.ilk
*.map
*.exp
# Precompiled Headers
*.gch
*.pch
# Libraries
*.lib
*.a
*.la
*.lo
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
# Executables
*.exe
*.out
*.app
*.i*86
*.x86_64
*.hex
# Debug files
*.dSYM/
*.su
*.idb
*.pdb
# Kernel Module Compile Results
*.mod*
*.cmd
.tmp_versions/
modules.order
Module.symvers
Mkfile.old
dkms.conf
slock
*.orig
*.rej

+ 14
- 0
suckless/xbanish/LICENSE View File

@ -0,0 +1,14 @@
xbanish
Copyright (c) 2013-2021 joshua stein <jcs@jcs.org>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

+ 39
- 0
suckless/xbanish/Makefile View File

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# vim:ts=8
CC ?= cc
CFLAGS ?= -O2
CFLAGS += -Wall -Wunused -Wmissing-prototypes -Wstrict-prototypes -Wunused
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
MANDIR ?= $(PREFIX)/man/man1
INSTALL_PROGRAM ?= install -s
INSTALL_DATA ?= install
X11BASE ?= /usr/X11R6
INCLUDES?= -I$(X11BASE)/include
LDPATH ?= -L$(X11BASE)/lib
LIBS += -lX11 -lXfixes -lXi
PROG = xbanish
OBJS = xbanish.o
all: $(PROG)
$(PROG): $(OBJS)
$(CC) $(OBJS) $(LDPATH) $(LIBS) -o $@
$(OBJS): *.c
$(CC) $(CFLAGS) $(INCLUDES) -c $< -o $@
install: all
mkdir -p $(DESTDIR)$(BINDIR)
$(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(BINDIR)
mkdir -p $(DESTDIR)$(MANDIR)
$(INSTALL_DATA) -m 644 xbanish.1 $(DESTDIR)$(MANDIR)/xbanish.1
clean:
rm -f $(PROG) $(OBJS)
.PHONY: all install clean

BIN
suckless/xbanish/xbanish View File


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- 0
suckless/xbanish/xbanish.1 View File

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.Dd $Mdocdate: September 16 2019$
.Dt XBANISH 1
.Os
.Sh NAME
.Nm xbanish
.Nd hide the X11 mouse cursor when a key is pressed
.Sh SYNOPSIS
.Nm
.Op Fl a
.Op Fl d
.Op Fl i Ar modifier
.Op Fl m Ar nw|ne|sw|se
.Sh DESCRIPTION
.Nm
hides the X11 mouse cursor when a key is pressed.
The cursor is shown again when it is moved or a mouse button is pressed.
This is similar to the
.Xr xterm 1
setting
.Ic pointerMode
but the effect is global in the X11 session.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl a
Always keep mouse cursor hidden while
.Nm
is running.
.It Fl d
Print debugging messages to stdout.
.It Fl i Ar modifier
Ignore pressed key if
.Ar modifier
is used.
Modifiers are:
.Ic shift ,
.Ic lock
(CapsLock),
.Ic control ,
.Ic mod1
(Alt or Meta),
.Ic mod2
(NumLock),
.Ic mod3
(Hyper),
.Ic mod4
(Super, Windows, or Command),
.Ic mod5
(ISO Level 3 Shift), and
.Ic all
(All of the above).
.It Fl m Ar nw|ne|sw|se
When hiding the mouse cursor, move it to this corner of the screen,
then move it back when showing the cursor.
.El
.Sh SEE ALSO
.Xr XFixes 3
.Sh AUTHORS
.Nm
was written by
.An joshua stein Aq Mt jcs@jcs.org .

+ 487
- 0
suckless/xbanish/xbanish.c View File

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/*
* xbanish
* Copyright (c) 2013-2021 joshua stein <jcs@jcs.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <err.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/XInput.h>
#include <X11/extensions/XInput2.h>
void hide_cursor(void);
void show_cursor(void);
void snoop_root(void);
int snoop_xinput(Window);
void snoop_legacy(Window);
void usage(char *);
int swallow_error(Display *, XErrorEvent *);
/* xinput event type ids to be filled in later */
static int button_press_type = -1;
static int button_release_type = -1;
static int key_press_type = -1;
static int key_release_type = -1;
static int motion_type = -1;
static int device_change_type = -1;
static long last_device_change = -1;
static Display *dpy;
static int hiding = 0, legacy = 0, always_hide = 0;
static unsigned char ignored;
static int debug = 0;
#define DPRINTF(x) { if (debug) { printf x; } };
static int move = 0, move_x, move_y;
enum move_types {
MOVE_NW = 1,
MOVE_NE,
MOVE_SW,
MOVE_SE,
};
int
main(int argc, char *argv[])
{
int ch, i;
XEvent e;
XGenericEventCookie *cookie;
struct mod_lookup {
char *name;
int mask;
} mods[] = {
{"shift", ShiftMask}, {"lock", LockMask},
{"control", ControlMask}, {"mod1", Mod1Mask},
{"mod2", Mod2Mask}, {"mod3", Mod3Mask},
{"mod4", Mod4Mask}, {"mod5", Mod5Mask},
{"all", -1},
};
while ((ch = getopt(argc, argv, "adi:m:")) != -1)
switch (ch) {
case 'a':
always_hide = 1;
break;
case 'd':
debug = 1;
break;
case 'i':
for (i = 0;
i < sizeof(mods) / sizeof(struct mod_lookup); i++)
if (strcasecmp(optarg, mods[i].name) == 0)
ignored |= mods[i].mask;
break;
case 'm':
if (strcmp(optarg, "nw") == 0)
move = MOVE_NW;
else if (strcmp(optarg, "ne") == 0)
move = MOVE_NE;
else if (strcmp(optarg, "sw") == 0)
move = MOVE_SW;
else if (strcmp(optarg, "se") == 0)
move = MOVE_SE;
else {
warnx("invalid '-m' argument");
usage(argv[0]);
}
break;
default:
usage(argv[0]);
}
argc -= optind;
argv += optind;
if (!(dpy = XOpenDisplay(NULL)))
errx(1, "can't open display %s", XDisplayName(NULL));
#ifdef __OpenBSD__
if (pledge("stdio", NULL) == -1)
err(1, "pledge");
#endif
XSetErrorHandler(swallow_error);
snoop_root();
if (always_hide)
hide_cursor();
for (;;) {
cookie = &e.xcookie;
XNextEvent(dpy, &e);
int etype = e.type;
if (e.type == motion_type)
etype = MotionNotify;
else if (e.type == key_press_type ||
e.type == key_release_type)
etype = KeyRelease;
else if (e.type == button_press_type ||
e.type == button_release_type)
etype = ButtonRelease;
else if (e.type == device_change_type) {
XDevicePresenceNotifyEvent *xdpe =
(XDevicePresenceNotifyEvent *)&e;
if (last_device_change == xdpe->serial)
continue;
snoop_root();
last_device_change = xdpe->serial;
continue;
}
switch (etype) {
case KeyRelease:
if (ignored) {
unsigned int state = 0;
/* masks are only set on key release, if
* ignore is set we must throw out non-release
* events here */
if (e.type == key_press_type) {
break;
}
/* extract modifier state */
if (e.type == key_release_type) {
/* xinput device event */
XDeviceKeyEvent *key =
(XDeviceKeyEvent *) &e;
state = key->state;
} else if (e.type == KeyRelease) {
/* legacy event */
state = e.xkey.state;
}
if (state & ignored) {
DPRINTF(("ignoring key %d\n", state));
break;
}
}
hide_cursor();
break;
case ButtonRelease:
case MotionNotify:
if (!always_hide)
show_cursor();
break;
case CreateNotify:
if (legacy) {
DPRINTF(("new window, snooping on it\n"));
/* not sure why snooping directly on the window
* doesn't work, so snoop on all windows from
* its parent (probably root) */
snoop_legacy(e.xcreatewindow.parent);
}
break;
case GenericEvent:
/* xi2 raw event */
XGetEventData(dpy, cookie);
XIDeviceEvent *xie = (XIDeviceEvent *)cookie->data;
switch (xie->evtype) {
case XI_RawMotion:
case XI_RawButtonPress:
if (!always_hide)
show_cursor();
break;
case XI_RawButtonRelease:
break;
default:
DPRINTF(("unknown XI event type %d\n",
xie->evtype));
}
XFreeEventData(dpy, cookie);
break;
default:
DPRINTF(("unknown event type %d\n", e.type));
}
}
}
void
hide_cursor(void)
{
Window win;
int x, y, h, w, junk;
unsigned int ujunk;
DPRINTF(("keystroke, %shiding cursor\n", (hiding ? "already " : "")));
if (hiding)
return;
if (move) {
if (XQueryPointer(dpy, DefaultRootWindow(dpy),
&win, &win, &x, &y, &junk, &junk, &ujunk)) {
move_x = x;
move_y = y;
h = XHeightOfScreen(DefaultScreenOfDisplay(dpy));
w = XWidthOfScreen(DefaultScreenOfDisplay(dpy));
switch (move) {
case MOVE_NW:
x = 0;
y = 0;
break;
case MOVE_NE:
x = w;
y = 0;
break;
case MOVE_SW:
x = 0;
y = h;
break;
case MOVE_SE:
x = w;
y = h;
break;
}
XWarpPointer(dpy, None, DefaultRootWindow(dpy),
0, 0, 0, 0, x, y);
} else {
move_x = -1;
move_y = -1;
warn("failed finding cursor coordinates");
}
}
XFixesHideCursor(dpy, DefaultRootWindow(dpy));
hiding = 1;
}
void
show_cursor(void)
{
DPRINTF(("mouse moved, %sunhiding cursor\n",
(hiding ? "" : "already ")));
if (!hiding)
return;
if (move && move_x != -1 && move_y != -1)
XWarpPointer(dpy, None, DefaultRootWindow(dpy), 0, 0, 0, 0,
move_x, move_y);
XFixesShowCursor(dpy, DefaultRootWindow(dpy));
hiding = 0;
}
void
snoop_root(void)
{
if (snoop_xinput(DefaultRootWindow(dpy)) == 0) {
DPRINTF(("no XInput devices found, using legacy snooping"));
legacy = 1;
snoop_legacy(DefaultRootWindow(dpy));
}
}
int
snoop_xinput(Window win)
{
int opcode, event, error, numdevs, i, j;
int major, minor, rc, rawmotion = 0;
int ev = 0;
unsigned char mask[(XI_LASTEVENT + 7)/8];
XDeviceInfo *devinfo = NULL;
XInputClassInfo *ici;
XDevice *device;
XIEventMask evmasks[1];
XEventClass class_presence;
if (!XQueryExtension(dpy, "XInputExtension", &opcode, &event, &error)) {
DPRINTF(("XInput extension not available"));
return 0;
}
/*
* If we support xinput 2, use that for raw motion and button events to
* get pointer data when the cursor is over a Chromium window. We
* could also use this to get raw key input and avoid the other XInput
* stuff, but we may need to be able to examine the key value later to
* filter out ignored keys.
*/
major = minor = 2;
rc = XIQueryVersion(dpy, &major, &minor);
if (rc != BadRequest) {
memset(mask, 0, sizeof(mask));
XISetMask(mask, XI_RawMotion);
XISetMask(mask, XI_RawButtonPress);
evmasks[0].deviceid = XIAllMasterDevices;
evmasks[0].mask_len = sizeof(mask);
evmasks[0].mask = mask;
XISelectEvents(dpy, win, evmasks, 1);
XFlush(dpy);
rawmotion = 1;
DPRINTF(("using xinput2 raw motion events\n"));
}
devinfo = XListInputDevices(dpy, &numdevs);
XEventClass event_list[numdevs * 2];
for (i = 0; i < numdevs; i++) {
if (devinfo[i].use != IsXExtensionKeyboard &&
devinfo[i].use != IsXExtensionPointer)
continue;
if (!(device = XOpenDevice(dpy, devinfo[i].id)))
break;
for (ici = device->classes, j = 0; j < devinfo[i].num_classes;
ici++, j++) {
switch (ici->input_class) {
case KeyClass:
DPRINTF(("attaching to keyboard device %s "
"(use %d)\n", devinfo[i].name,
devinfo[i].use));
DeviceKeyPress(device, key_press_type,
event_list[ev]); ev++;
DeviceKeyRelease(device, key_release_type,
event_list[ev]); ev++;
break;
case ButtonClass:
if (rawmotion)
continue;
DPRINTF(("attaching to buttoned device %s "
"(use %d)\n", devinfo[i].name,
devinfo[i].use));
DeviceButtonPress(device, button_press_type,
event_list[ev]); ev++;
DeviceButtonRelease(device,
button_release_type, event_list[ev]); ev++;
break;
case ValuatorClass:
if (rawmotion)
continue;
DPRINTF(("attaching to pointing device %s "
"(use %d)\n", devinfo[i].name,
devinfo[i].use));
DeviceMotionNotify(device, motion_type,
event_list[ev]); ev++;
break;
}
}
XCloseDevice(dpy, device);
if (XSelectExtensionEvent(dpy, win, event_list, ev)) {
warn("error selecting extension events");
ev = 0;
goto done;
}
}
DevicePresence(dpy, device_change_type, class_presence);
if (XSelectExtensionEvent(dpy, win, &class_presence, 1)) {
warn("error selecting extension events");
ev = 0;
goto done;
}
done:
if (devinfo != NULL)
XFreeDeviceList(devinfo);
return ev;
}
void
snoop_legacy(Window win)
{
Window parent, root, *kids = NULL;
XSetWindowAttributes sattrs;
unsigned int nkids = 0, i;
/*
* Firefox stops responding to keys when KeyPressMask is used, so
* settle for KeyReleaseMask
*/
int type = PointerMotionMask | KeyReleaseMask | Button1MotionMask |
Button2MotionMask | Button3MotionMask | Button4MotionMask |
Button5MotionMask | ButtonMotionMask;
if (XQueryTree(dpy, win, &root, &parent, &kids, &nkids) == FALSE) {
warn("can't query window tree\n");
goto done;
}
XSelectInput(dpy, root, type);
/* listen for newly mapped windows */
sattrs.event_mask = SubstructureNotifyMask;
XChangeWindowAttributes(dpy, root, CWEventMask, &sattrs);
for (i = 0; i < nkids; i++) {
XSelectInput(dpy, kids[i], type);
snoop_legacy(kids[i]);
}
done:
if (kids != NULL)
XFree(kids); /* hide yo kids */
}
void
usage(char *progname)
{
fprintf(stderr, "usage: %s [-a] [-d] [-i mod] [-m nw|ne|sw|se]\n",
progname);
exit(1);
}
int
swallow_error(Display *d, XErrorEvent *e)
{
if (e->error_code == BadWindow)
/* no biggie */
return 0;
else if (e->error_code & FirstExtensionError)
/* error requesting input on a particular xinput device */
return 0;
else
errx(1, "got X error %d", e->error_code);
}

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