Commit Graph

920 Commits

Author SHA1 Message Date
N-R-K
f46d30591a
eleminate padding from struct img on 64bit systems (#136)
on 64bit systems this reduces the size of the struct from 104 bytes down
to 96 bytes.

on 32bits system this change shouldn't have any affect.
2021-10-28 16:38:32 +06:00
N-R-K
7e7eaf08f1
fix: memory leak due to not destroying XrmDatabase (#134) 2021-10-28 01:57:03 +00:00
LuXu
57754572bc Add default key-binding for DRAG_RELATIVE (#117)
Ctrl-Button1 now has a relative drag using the XC_fleur cursor.
XC_fleur is normally the cursor for "size all" action, which has 4
arrows pointing to 4 directions.

Co-authored-by: NRK <nrk@disroot.org>
2021-10-27 09:02:07 +06:00
N-R-K
1f01c670c5
fix: memory leak in img_load_webp (#135)
if `multi.cap` is >0 that means `multi.frames` has already been malloc-ed. by
unconditionally malloc-ing again, we're losing all the old memory.

this makes it so we're only malloc-ing (or realloc-ing) when needed.
2021-10-26 17:41:11 +00:00
javad
bbebd45ce6 code-style: remove extra casts (#130)
Co-authored-by: N-R-K <79544946+N-R-K@users.noreply.github.com>
2021-10-24 06:41:17 +06:00
N-R-K
7b08b0a31b
remove TODO.md (#127)
it's one extra file that serves no real purpose. Instead TODO.md has
been converted into open issues:
https://github.com/nsxiv/nsxiv/issues/126
https://github.com/nsxiv/nsxiv/issues/125

Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2021-10-19 13:24:22 +00:00
N-R-K
804a0f4304
README: add package manager section (#111)
Closes: https://github.com/nsxiv/nsxiv/issues/72
2021-10-19 13:00:23 +00:00
N-R-K
7b37a6272f
Revert "Fix in tabbed with alpha patch (#3)" (#121)
This reverts commit c7ca547b55.

cd710f5 fixed the issue with embedding into a parent that has alpha and
partially reverted c7ca547

this commit fully reverts c7ca547 , as these changes aren't needed for
embedding into an alpha-parent.
2021-10-16 18:00:46 +00:00
Arthur Williams
12efa0e3b4 Add ability to bind arbitrary functions.
Before all the predated commands where kept in an array and their
indexes were used in bindings. This meant that users couldn't add their
own functions from the config file. Now key/mouse bindings have been
changed to to store the function ptr (wrapped in a cmd_t struct to also
store the mode) directly instead.

General cleanup done in this commit:
Defined `MODE_ALL` instead of using magic number.

For example, suppose one had bindings like:
{ 0,                   XK_q,             g_quit,                     None },
{ ShitMask,            XK_q,             {quit_err},                 None }
{ ControlMask,         XK_q,             {quit_err, .mode=MODE_IMAGE}, None }

The existing binding `q` has been left unchanged and is defined the same
way. However, the new hypothetical binding `Shift-q` can be used to call
the custom function quit_err in any mode (default). `Ctrl-q` on the
other hand will be called only on image mode.

Closes #50
2021-10-13 06:05:00 +06:00
Arthur Williams
5c6947c1c6 Make imgcursor a config variable.
Previously, the value of imgcursor was determined by where a pointer
binding was set to a ci_cursor_navigate. If it was then the pointer
would change to left/right arrows depending on the position relative to
the window. Now the user has full control of over it which also allows
them to preserve the behavior in case they wrap the function.
2021-10-13 06:05:00 +06:00
miseran
cd710f583f
Fix behaviour when TrueColor / 24 bit depth is not available (#114)
* Fix regression introduced in c7ca547 which made nsxiv not start in
  non-TrueColor X server.
* Introduce a new fix for embedding into tabbed-alpha. 
* Fixes a visual glitch from original sxiv when drawing transparent images in 8
  bit depth. In 8 bit PseudoColor, `.pixel` is just an index into the 256
  defined colors and thus trying to extract rgb bits from it would result in
  visual glitch. The values `.color.red` on the other hand and so on are always
  integers between 0 and 0xFFFF representing the color as expected.
* Use XColor for win_bg/fg and mrk_fg

Co-authored-by: NRK <nrk@disroot.org>
2021-10-11 23:46:35 +00:00
Berke Kocaoğlu
1449bfc5e9
code-style: fix consistency issues all over the codebase (#94)
* remove duplicate comment
* remove empty tabs and blank lines
* move macros and globals ontop
* comment to seprate function implementation
* fix alignment
* switch to *argv[] similar to other suckless code
* kill all empty last lines
* append comment to endif
* reuse existing ARRLEN macro
* comment fall through
* use while (true) everywhere

Co-authored-by: NRK <nrk@disroot.org>
2021-10-11 09:07:18 +06:00
Arthur Williams
675db4bbb6 Make statusbar optional (#95)
libXft and libfontconfig are now optional dependencies which can be
disabled via `HAVE_LIBFONTS=0`. Disabling them means disabling the
statusbar. This also does not search for freetype2 header if disabled.

Co-authored-by: NRK <nrk@disroot.org>
2021-10-10 02:17:50 +06:00
N-R-K
6ce94e3e3b
add statusbar message upon key-hander activation (#98)
Currently when running the key-handler the statusbar shows a
"Running key-handler..." message, but there's no indication of the prefix key
being pressed.

There's a slight functional benefit of this patch in the sense
that users can visually tell if the key-handler is listening on input or if the
key-handler has been aborted or not.
2021-10-07 00:37:34 +00:00
N-R-K
e8d08ba67e
Rework build system v2 (#71)
* Remove non-POSIX extensions and commands
* Drop autodetection in favor of OPT_DEP_DEFAULT
* Use += for LDLIBS as some BSD distros need to add extra flags
* Change DOCPREFIX -> EGPREFIX
* Use ?= for MANPREFIX and EGPREFIX
* Update docs

With this, we should have a stable build system. No further significant
changes should be needed.
2021-10-03 16:52:12 +00:00
N-R-K
1dc936d0ee
Move over to nsxiv-extra (#100)
* change wiki links to nsxiv-extra

* add User patches section

* link to Project-Scope and Contribution-Guideline directly
2021-10-01 23:29:38 -06:00
N-R-K
d3a296a0be
fix wrong bar.* defaults in manpage (#106) 2021-10-02 03:50:06 +06:00
N-R-K
065562d3c5
update outdated comment in config.def.h (#105)
we're not using 'background', 'foreground' and 'font' anymore.
see: 0b20783 and f7557c5
2021-09-30 07:46:14 +00:00
N-R-K
0c66c0e25f
make ten_ms local to run (#101)
ten_ms needed to be a global but after the following commit
3724d3fc17 this no longer holds true.
it can simply be local to run, as it's not used anywhere else.
2021-09-29 06:51:13 +03:00
N-R-K
80c5a1cd9f
fix: crashing on bad exif thumbnail (#75)
this does not need to be a fatal error.
if im is NULL we're going to load it with imlib2 anyways.

one other problem this solves is that before, due to the fatal error,
the tmpfile opened under /tmp wouldn't get cleaned up.

Closes: https://github.com/nsxiv/nsxiv/issues/69
2021-09-29 06:44:46 +03:00
N-R-K
0ee05d29f0
Clarify comment in example key-handler (#89)
currently, the key-handler will not receive the `S-` modifier if there's
a capital equivalent of that KEY.
if https://github.com/nsxiv/nsxiv/pull/78 is to be merged, then this
behaviour may change.

however as it currently stands, we should fix the comment. we can update
it later if needed.

Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2021-09-28 10:19:41 +00:00
Lu Xu
a2339e70fd Use zoom steps instead of hard-coding levels (#92)
Co-authored-by: NRK <nrk@disroot.org>
Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2021-09-25 11:11:21 +06:00
Berke Kocaoğlu
696f68753f
Rename icon & desktop and add install-all in Makefile (#96)
* Rename in Makefile

Renamed {icon,desktop} => install-{icon,desktop}

* Add install-all in Makefile

* Added .PHONY targets and renamed icon_cleanup

Added .PHONY targets and renamed icon_cleanup to uninstall_icon

* Update README.md

Co-authored-by: TAAPArthur <taaparthur@gmail.com>
2021-09-25 05:00:21 +00:00
NRK
4ec8fd5377 make keyhandler abort key configurable via config.h 2021-09-24 17:29:30 +06:00
NRK
3bec517655 fix: unable to bind anything to XK_Escape 2021-09-24 17:29:30 +06:00
Sam Whitehead
af98249b68 Add animated webp support (#20)
Co-authored-by: NRK <nrk@disroot.org>
Co-authored-by: Stein Gunnar Bakkeby <bakkeby@gmail.com>
Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2021-09-24 17:27:22 +06:00
Berke Kocaoğlu
0e7ab7e5c3
Fix consistency in readme (#93) 2021-09-24 05:07:27 +00:00
Guilherme Rugai Freire
de9a285ff2
Add desktop and icon rules to Makefile, document icon installation (#80)
Co-authored-by: NRK <nrk@disroot.org>
2021-09-23 02:17:52 +00:00
Berke Kocaoğlu
9e22f32c07
Change location of example scripts (#86)
* Use DOCPREFIX similar to MANPREFIX

Co-authored-by: NRK <nrk@disroot.org>
2021-09-22 18:36:55 +00:00
NRK
915a7fd384 switch -0 to bottom in options.c 2021-09-21 23:37:59 +03:00
NRK
09d4b70349 add 0 to print_usage 2021-09-21 23:37:59 +03:00
NRK
ff8a8469fe move -0 to bottom in the manpage 2021-09-21 23:37:59 +03:00
NRK
1f69a05abc document new -0 option in manpage 2021-09-21 23:37:59 +03:00
N-R-K
c093eae971
code-style: use constant length array (#79)
currently the code-base doesn't make use of variable length array
despite being -std=c99. it was irresponsible of me to introduce VLA in
here.

since this function will be called quite often, i did not want to make
calls to malloc and free as they have some overhead.

512 should be sufficient enough and probably is far bigger than any
window title bar can display anyways.
2021-09-22 01:53:11 +06:00
NRK
9c3310b676 better document what the optional deps do
currently the README only mentions what deps are optional but has no
info on what they do. we had an issue where a user was confused about
what libexif is used for : https://github.com/nsxiv/nsxiv/issues/58

this makes it clear what each of the optional deps do so that users can
make more informed decision on weather they want something or not.
2021-09-21 17:50:23 +03:00
N-R-K
63972db743
add -0 for outputting null-terminated list (#68)
* add -0 for outputting null-terminated list

this doesn't add much, if any, additional complexity to the codebase and
can be quite handy for scripting purposes.

Closes: https://github.com/nsxiv/nsxiv/issues/67

* Fix typo

Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2021-09-20 23:11:47 +00:00
Arthur Williams
3234b0e521 Allow any set of modifiers to be used in keybindings
Previous the code only allowed ShiftMask,ControlMask or Mod1Mask to be
used in keybindings and the presence of any others modifiers would be
ignored. Most problems generally allow certain modifiers to be be
ignored but not most and certainly don't allow Super-A to be treated
like A.
Now users can use any modifiers they want in keybindings and can also
ignore any modifiers they want. By default only ModMask2 (commonly
numlock is ignored)

Co-authored-by: N-R-K <79544946+N-R-K@users.noreply.github.com>
2021-09-20 11:17:35 +06:00
NRK
24e70a99e3 Stable version 27.1 2021-09-17 05:25:19 +06:00
NRK
7244e252aa fix build when not git cloned 2021-09-17 05:20:44 +06:00
Berke Kocaoğlu
3ef355bccc Fix links in changelog and readme 2021-09-17 00:39:40 +03:00
Berke Kocaoğlu
a674cb07c5
Stable version 27 2021-09-16 23:49:20 +03:00
NRK
f37fa0975f config.def.h: change enums to static const ints 2021-09-17 02:48:15 +06:00
NRK
25a5a54010 add .mark.foreground to Xresources
since we're already allowing both window and bar colors to be
customizable, it doesn't make sense to not allow so for mark color.
2021-09-17 02:32:11 +06:00
NRK
956faac00c cleanup docs 2021-09-17 02:28:18 +06:00
Sam Whitehead
0d8dcfd521
Fix font memory leak. (#57)
* Fix font memory leak.

This memory leak has always been present in sxiv.

The font opened on window.c:58 was never closed, so I closed it, fixing a 2kB memory leak.

* document changes

Co-authored-by: NRK <nrk@disroot.org>
2021-09-16 20:27:03 +00:00
N-R-K
0b20783164 change .font to .bar.font for consistency (#48) 2021-09-16 22:55:31 +03:00
Berke Kocaoğlu
7cce7ea857 Rename, Update Docs and Prepare for Release (#9)
Co-authored-by: Guilherme Rugai Freire <41879254+GRFreire@users.noreply.github.com>
Co-authored-by: N-R-K <79544946+N-R-K@users.noreply.github.com>
Co-authored-by: NRK <nrk@disroot.org>
Co-authored-by: Arthur Williams <taaparthur@gmail.com>
Co-authored-by: eylles <ed.ylles1997@gmail.com>
2021-09-16 22:55:31 +03:00
Arthur Williams
9c73646d9c Exit when window is destroyed
If the user closed our window, the program won't automatically be die.
It may look dead as there would be no graphical indication that it was
running, but it still would be using/wasting the same resources.
Now the program will abruptly exit when its window is killed.
2021-09-16 22:55:31 +03:00
TAAPArthur
25a3114709 Rework the build system (#19)
* Added simple configure script

Added simple script to autodetect if optional dependencies are installed
and enable/disable them as needed. Note this solution uses the compiler
directly instead of an external program like pkgconfig so it doesn't
require any extra dependencies. It is intended to work with any
arbitrary compiler; it has been tested with tcc and gcc.

There are some "breaking" changes hidden here
- HAVE_GIFLIB was renamed to HAVE_LIBGIF to match HAVE_LIBEXIF
- Simply typing `make` will no longer try to build with optional
  dependencies

* use implicit RM variable

* General clean-up in configure

- Use printf instead of echo
- Format style

* honor env PREFIX, use LDLIBS

* Revert "General clean-up in configure"

This reverts commit 8683c179dbf273a330f9a224a4d481a7bea42c5f.

* honor env LDFLAGS if set

* Don't set OPTIONAL_LIBS in configure

* make OBJ all caps

* follow suckless style build system

- remove configure script.
- HAVE_LIBGIF and HAVE_LIBEXIF defaults back to 1
- unload several varibales onto config.mk
- make version all-caps
- add -O2 optimization
- use CPPFLAGS for includes and defines

* Revert "follow suckless style build system"

This reverts commit 8bf75b1f68d72df349edba8d998d4659dd956dd8.

* Generate config.mk from make

* Inlined configure in Makefile

* update docs

* cleanups

- changes to config.mk should trigger a rebuild
- remove potentially confusing variables form Makefile

* Use install instead of mkdir/cp/chmod when sensible

* fixup! Inlined configure in Makefile

* Don't generate config.mk on rm -f *.o sxiv

* update docs and cleanups

- make config.mk silent
- mention editing config.mk in README

* fallback to 0 if user edits config.mk in unexpected way

* add comment on config.mk

* remove invalid comment

configure script is removed

* slight restructure

- make version all caps
- restructure variables that users may want to edit to top
- use CPPFLAGS for defines
- add some comments
- remove needless echos since we have verbose output now

* add echos back

Co-authored-by: NRK <nrk@disroot.org>
Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2021-09-16 22:55:31 +03:00
whowillbellthecat
cca7834e67 fix: out-of-bounds access when bg not in color map 2021-09-16 22:55:31 +03:00