nsxiv/commands.h, branch master

add a pick quit keybind (#432)

2023-04-14T19:45:39Z

The last time[0] this was discussed, no-one was against it but no-one was confident in it either and so it was added to nsxiv-extra as a patch. But now that enough time has passed, it seems like there's a pretty high demand for something like this because there's plenty of use-cases that use nsxiv as a "picker" where it's meant to quickly pick a single file. And so add this as a convenient default key-bind. [0]: https://codeberg.org/nsxiv/nsxiv-record/pulls/42 Co-authored-by: eylles Co-authored-by: NRK Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/432 Reviewed-by: NRK Co-authored-by: eylles Co-committed-by: eylles

add brightness and contrast (#396)

2022-12-22T11:21:40Z

* Imlib2 supports modifying gamma, brightness and contrast directly while sxiv only supports gamma. Makes sense to extend it to brightness and contrast as well. * Since color corrections need to be aware of each other, they have been refactored into one centralized function. * This also makes the code more hackable as it makes it easier to add more color correction functions without them interfering with each other. Co-authored-by: 0ion9 Co-authored-by: NRK Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/396 Reviewed-by: NRK Reviewed-by: TAAPArthur Co-authored-by: Berke Kocaoğlu Co-committed-by: Berke Kocaoğlu

fix: don't use reserved identifiers

2022-06-25T06:27:01Z

identifiers beginning with an underscore is reserved by the C standard.

Declare every extern function/variable in `nsxiv.h` (#268)

2022-05-03T15:36:57Z

with a couple exceptions as they cause too many -Wshadow warnings. also moves the `extcmd_t` typedef on top for cosmetic purposes. also enable `-Wmissing-prototypes` in the ci

Add keybind to scroll to image center (#203)

2022-01-15T22:51:31Z

There are keybinds for scrolling to the edges of an image but there's no way back to the center. This is particularly annoying while zooming.

make thumbnail bindings configureable via config.h (#167)

2022-01-10T16:52:06Z

this allows for configuring thumbnail mode mouse bindings similar to image mode bindings. however we can't put the thumbnails bindings into the existing buttons[] array due to fallthrough. For example M3 would switch mode and then end up selecting an image. which is why thumbnail bindings have been put into it's own array `buttons_tns[]` and `buttons[]` has been renamed to `buttons_img[]` for consistency. Closes: https://github.com/nsxiv/nsxiv/issues/131

fix -Wstrict-prototype warning

2022-01-06T17:53:02Z

looks like i missed one in ff88908

specify func argument and related cleanup (#183)

2021-12-19T17:05:35Z

* specifies the function argument type in commands.h compared to leaving it unspecified. all the functions in cmd_t must have arg_t as it's argument. * changes to commands.h will now trigger a rebuild - this restores old behavior prior to 12efa0e * cg_quit now uses it's argument as exit status * DestroyNotify invokes cg_quit rather than calling exit directly. * Explicitly pass EXIT_SUCCESS to cgquit in keybinding Co-authored-by: Berke Kocaoğlu

Add ability to bind arbitrary functions.

2021-10-13T00:05:00Z

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

One header file for type definitions and function declarations

2017-10-16T19:10:35Z