Commit Graph

625 Commits

Author SHA1 Message Date
Benjamin Otte
2dad7c1319 gdk: Add gdk_rectangle_equal()
There's enough users inside GTK to warrant this convenience function.
2015-10-03 22:26:27 -04:00
Rico Tzschichholz
024a9c1573 docs: Add index for 3.18 api 2015-09-15 07:30:36 +02:00
Carlos Garnacho
a3b402a949 gdk: Add touchpad gesture events and event types.
Each gesture type has its separate GdkEvent struct, and begin/update/
end/cancel event types.

There is support for multi-finger swipe (3-4 fingers), and 2-finger
rotate/pinch gestures.
2015-08-12 23:20:24 +02:00
Matthias Clasen
7d83edd4e0 Update docs 2015-05-08 13:34:25 -04:00
Fabiano Fidêncio
fea2e7bf35 gdkkeys: Add support to _get_scroll_lock_state()
GdkKeymap already has support for _get_num_lock_state() and
_get_caps_lock_state(). Adding _get_scroll_lock_state() would be good
for completness and some backends (Windows?) could take advantage of
this.
2015-04-27 20:07:52 -03:00
Philip Withnall
8c32f403fb docs: Ignore generated files when building documentation 2015-02-18 11:38:37 +00:00
Emmanuele Bassi
d066e7541e Remove GdkGLProfile
The existence of OpenGL implementations that do not provide the full
core profile compatibility because of reasons beyond the technical, like
llvmpipe not implementing floating point buffers, makes the existence of
GdkGLProfile and documenting the fact that we use core profiles a bit
harder.

Since we do not have any existing profile except the default, we can
remove the GdkGLProfile and its related API from GDK and GTK+, and sweep
the whole thing under the carpet, while we wait for an extension that
lets us ask for the most compatible profile possible.

https://bugzilla.gnome.org/show_bug.cgi?id=744407
2015-02-12 17:51:31 +00:00
Emmanuele Bassi
390a42fa60 gl: Add gdk_gl_context_get_version()
Store the OpenGL version when we first do the extensions check; this
allows client code to check the available GL version without requiring a
call to gdk_gl_context_make_current() and epoxy_gl_version().
2015-02-12 14:29:44 +00:00
Emmanuele Bassi
c115c479dc docs: Add missing GdkGLContext symbols 2015-02-12 12:40:03 +00:00
Carlos Garnacho
5e53676b46 device: Add property/getters for vendor/product identifiers
These are a construct only properties, expected to be filled in from
platform specific code.

https://bugzilla.gnome.org/show_bug.cgi?id=740758
2015-01-19 15:09:19 +01:00
Matthias Clasen
b6383f1507 Reshuffle some docs 2014-12-02 21:00:24 -05:00
Matthias Clasen
1e3e544bfd Revert "Add new API to docs"
This reverts commit 41e9eaf64f.
2014-11-07 07:12:22 -05:00
Matthias Clasen
41e9eaf64f Add new API to docs 2014-11-06 23:37:00 -05:00
Alexander Larsson
f0ae8da993 Remove GdkGLContext::visual
This is not really needed. The gl context is totally tied to the
window it is created from by virtue of sharing the context with the
paint context of that window and that context always has the visual
of the window (which we already can get).

Also, all user visible contexts are essentially offscreen contexts, so
a visual doesn't make sense for them. They only use FBOs which have
whatever format that the users sets up.
2014-10-30 12:43:03 +01:00
Matthias Clasen
cc31235d2e Add a 3.16 index
We have new GDK api already.
2014-10-21 23:56:36 -04:00
Matthias Clasen
0939857e70 Add GdkGLProfile and GdkGLError to the docs 2014-10-13 10:43:32 -04:00
Alexander Larsson
038aac6275 gdk: Add support for OpenGL
This adds the new type GdkGLContext that wraps an OpenGL context for a
particular native window. It also adds support for the gdk paint
machinery to use OpenGL to draw everything. As soon as anyone creates
a GL context for a native window we create a "paint context" for that
GdkWindow and switch to using GL for painting it.

This commit contains only an implementation for X11 (using GLX).

The way painting works is that all client gl contexts draw into
offscreen buffers rather than directly to the back buffer, and the
way something gets onto the window is by using gdk_cairo_draw_from_gl()
to draw part of that buffer onto the draw cairo context.

As a fallback (if we're doing redirected drawing or some effect like a
cairo_push_group()) we read back the gl buffer into memory and composite
using cairo. This means that GL rendering works in all cases, including
rendering to a PDF. However, this is not particularly fast.

In the *typical* case, where we're drawing directly to the window in
the regular paint loop we hit the fast path. The fast path uses opengl
to draw the buffer to the window back buffer, either by blitting or
texturing. Then we track the region that was drawn, and when the draw
ends we paint the normal cairo surface to the window (using
texture-from-pixmap in the X11 case, or texture from cairo image
otherwise) in the regions where there is no gl painted.

There are some complexities wrt layering of gl and cairo areas though:
* We track via gdk_window_mark_paint_from_clip() whenever gtk is
  painting over a region we previously rendered with opengl
  (flushed_region). This area (needs_blend_region) is blended
  rather than copied at the end of the frame.
* If we're drawing a gl texture with alpha we first copy the current
  cairo_surface inside the target region to the back buffer before
  we blend over it.

These two operations allow us full stacking of transparent gl and cairo
regions.
2014-10-13 10:43:31 -04:00
Alexander Larsson
d0147a6f2c Add gdk_window_mark_paint_from_clip and call from widget drawing
This is a new function that gets called every time we're drawing
some area in the Gtk paint machinery. It is a no-op right now, but
it will be required later to keep track of what areas which
we previously rendered with GL was overwritten with cairo contents.
2014-10-13 10:43:31 -04:00
Matthias Clasen
fd904c69f8 Fix cross references in docs in tarballs
This approach is copied from Pango.
2014-09-04 00:17:30 -04:00
Matthias Clasen
e4680d64a0 Documentation fixes
Add a few missing symbols, and match up parameters in headers
and doc comments.
2014-05-27 14:33:32 -04:00
Matthias Clasen
83f9649c9c docs: Move GdkColor off into a deprecated section 2014-05-24 23:31:54 -04:00
Matthias Clasen
33207f4597 Add a 3.14 index for the GDK docs 2014-05-21 19:02:52 -04:00
Matthias Clasen
93177f7bf0 Add all version macros to the docs 2014-04-23 23:25:30 -04:00
Owen W. Taylor
40b6d907bf Use GDK's current window tracking when synthesizing events in GTK+
Add gdk_device_get_last_event_window(), and use to implement the window
tracking we need for synthesizing crossing events for sensitivity changes
and gtk grabs, rather than keeping the information in qdata and updating
it based when GTK+ gets events.

https://bugzilla.gnome.org/show_bug.cgi?id=726187
2014-03-12 23:03:53 -04:00
Matthias Clasen
3459a0a273 Revert "Introduce API to get the preferred visual"
This reverts commit 2b95d1a34e.

Conflicts:
	gdk/gdkscreen.c
2014-02-10 22:15:28 -05:00
Matthias Clasen
7f6a964c47 Docs: Remove all entities and turn off sgml mode
With all element markup gone, it is time to turn off
sgml mode, and get rid of entities as well.
2014-02-09 17:58:07 -05:00
Matthias Clasen
2b95d1a34e Introduce API to get the preferred visual
Unless GDK_RGBA=0 is set, this will be the RGBA visual.
The new function is called gdk_screen_get_preferred_visual().

https://bugzilla.gnome.org/show_bug.cgi?id=630217
2014-02-04 13:15:46 -05:00
William Jon McCann
4128d6155a docs: add GdkFrameClock to types 2014-01-20 18:39:24 -05:00
William Jon McCann
826251466d docs: add GdkModifierIntent to docs 2014-01-20 18:27:29 -05:00
William Jon McCann
83e8e38bd2 wayland: fix rename of wl_shell to xdg_shell
Regression from 9127087e1c
2014-01-20 14:37:33 -05:00
William Jon McCann
921137540c docs: add missing docs for GDK_DISABLE_DEPRECATION_WARNINGS 2014-01-20 14:28:04 -05:00
William Jon McCann
c6e72c4936 docs: add missing overrides for QUARTZ and WAYLAND 2014-01-20 13:41:40 -05:00
Ryan Lortie
04897e5b09 gdk: add gdk_window_set_shadow_width()
And deprecate the X11-specific version of it.

We call this new API _set_shadow_width() and not _set_frame_extents()
because we already have a gdk_window_get_frame_extents() with a
different meaning and different type of value.

https://bugzilla.gnome.org/show_bug.cgi?id=720374
2013-12-12 23:53:47 -05:00
Matthias Clasen
354c93bc70 Add an index for new gdk api 2013-11-09 00:01:11 -05:00
Daniel Sabo
80dd1a851a Add an event_compression setting to GdkWindow
Setting event compression to false will allow inter-frame
mouse motion events to be delivered, which are necessary
for painting applications to produce smooth strokes.

https://bugzilla.gnome.org/show_bug.cgi?id=702392
2013-11-09 00:01:05 -05:00
Matthias Clasen
ca40ad1b1a Documentation fixes 2013-09-17 01:13:03 -04:00
Matthias Clasen
a06006c22d Add some functions to the docs 2013-09-17 00:47:54 -04:00
Matthias Clasen
13f6552a7e x11: Add EWMH workspace handling api
Add a few functions that give access to the EWMH workspace
properties.
2013-08-24 00:51:56 -04:00
Matthias Clasen
6afbf3f519 Add new api to the docs 2013-08-20 16:20:06 -04:00
Matthias Clasen
7d48c3b2c7 Add a function to get the event type
This is useful for language bindings, who can't easily
access the struct field directly.

https://bugzilla.gnome.org/show_bug.cgi?id=700029
2013-08-13 19:06:48 -04:00
Matthias Clasen
2cdc5d440a Fix up docs for new cursor apis
The docs for gdk_cursor_new_from_surface were talking about
pixbufs. And the new APIs were not appearing in the docs
at all yet.
2013-08-09 20:24:44 -04:00
Matthias Clasen
0b45a5968f Fix a typo 2013-07-09 13:49:39 -04:00
Matthias Clasen
822f9019fa Add new gdk api to the docs 2013-07-09 10:25:40 -04:00
Matthias Clasen
ff049fad62 Add an index for 3.10 symbols in gdk docs 2013-05-27 15:17:25 -04:00
Matthias Clasen
d824164e31 Add new symbols to docs
Also, minor formatting fixes.
2013-05-27 14:36:53 -04:00
Jan Arne Petersen
40c5d37340 docs: Add wayland documentation to Gdk reference 2013-03-27 21:04:05 +01:00
Matthias Clasen
c5d7871eda Add gdk_display_manager_peek
Instead of failing with an error if no GDK backend is found like
gdk_display_manager_get(), the new peek function silently returns
NULL.
2013-03-23 19:39:58 -04:00
Matthias Clasen
ce7c6d58c2 Add gdk_set_allowed_backends
This new function allows programmatic control over the
GDK backends that will be used at runtime.
2013-03-23 00:48:26 -04:00
Matthias Clasen
282e7c390e Add another forgotten symbol 2013-02-25 10:54:33 +01:00
Matthias Clasen
9294585cd6 Add index for new api additions
The index for 3.8 api additions was missing up to now.
2013-02-25 10:54:32 +01:00