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Xiong Zhang bf3c1c6913 distinguish touch screen and pointer dnd in client 
Data device interface in client just handle with pointer's dnd.
If a touch screen trigger dnd, it will use pointer struct like i
nput->sx, input->sy, input->pointer_focus. So if pointer is moving
when touch screen trigeer a dnd, wrong behaviore will occur.
Before touch screen start dnd, system call touch_grab()
to mark the following drag and drop operation is generated by
touch screen.
Defined some common variables in struct input to track dnd.

Note, touch screen and pointer can't generate drag and drop at the
same time, becuae data device protocol can't identify the drag
and drop event is generated by touch screen or pointer.

Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Reviewed-by: Kristian Hogsberg <hoegsberg@gmail.com>
2013-11-25 16:32:12 -08:00
..
.gitignore protocol: move sub-surfaces to Wayland 2013-11-15 16:23:17 -08:00
calibrator.c Add touch support for wl_shell_surface_move 2013-08-16 10:56:00 -07:00
clickdot.c Rename frame_create and frame_set_child_size with a window_ prefix 2013-10-13 22:12:16 -07:00
cliptest.c Rename frame_create and frame_set_child_size with a window_ prefix 2013-10-13 22:12:16 -07:00
desktop-shell.c window, desktop-shell: deal with output unplug on client side 2013-10-23 22:36:37 -07:00
dnd.c distinguish touch screen and pointer dnd in client 2013-11-25 16:32:12 -08:00
editor.c Rename frame_create and frame_set_child_size with a window_ prefix 2013-10-13 22:12:16 -07:00
eventdemo.c Rename frame_create and frame_set_child_size with a window_ prefix 2013-10-13 22:12:16 -07:00
flower.c westoy: Remove window_touch_move 2013-11-13 16:37:36 -08:00
fullscreen.c westoy: Remove window_touch_move 2013-11-13 16:37:36 -08:00
gears.c Rename invocations of frame_create that were missed by ee7fefcf 2013-10-21 21:04:08 -07:00
glmatrix.c Add signedness warning flag and fix fallout 2012-03-30 11:52:39 -04:00
image.c westoy: Remove unused support for window parents 2013-11-13 16:43:03 -08:00
keyboard.c keyboard: Add rudimentary touch support to keyboard. 2013-09-03 22:49:16 -07:00
Makefile.am protocol: move sub-surfaces to Wayland 2013-11-15 16:23:17 -08:00
matrix3.xpm clients: import glmatrix.c and matrix3.xpm 2011-11-18 14:45:04 +02:00
multi-resource.c multi-resource: Don't include non-existing xmalloc.h 2013-10-10 19:21:05 -07:00
nested-client.c nested-client: Exit if we fail to create the nested client struct 2013-10-10 16:50:18 -07:00
nested.c Rename frame_create and frame_set_child_size with a window_ prefix 2013-10-13 22:12:16 -07:00
resizor.c terminal: Add context menu with new terminal/copy/paste 2013-10-23 16:52:05 -07:00
screenshot.c screenshooter: Add missing newline and use program_invocation_short_name 2013-08-12 22:15:38 -07:00
simple-egl.c simple-egl: Add support for using a 16 bpp EGLConfig 2013-10-15 22:03:41 -07:00
simple-shm.c Add more missing config.h #includes 2013-08-26 14:59:14 -07:00
simple-touch.c clients: remove superfluous call 2013-09-13 15:12:23 -07:00
smoke.c Add touch support for wl_shell_surface_move 2013-08-16 10:56:00 -07:00
subsurfaces.c Rename frame_create and frame_set_child_size with a window_ prefix 2013-10-13 22:12:16 -07:00
tablet-shell.c tablet-shell: Avoid leaking icon or path strings from invalid launcher section 2013-10-10 16:50:18 -07:00
terminal.c terminal: add touch screen selection support 2013-11-25 11:26:00 -08:00
transformed.c westoy: Remove window_touch_move 2013-11-13 16:37:36 -08:00
view.c westoy: Remove unused support for window parents 2013-11-13 16:43:03 -08:00
weston-info.c weston-info: Handle shm formats better 2013-11-20 13:54:00 -08:00
weston-simple-im.c Add more missing config.h #includes 2013-08-26 14:59:14 -07:00
window.c distinguish touch screen and pointer dnd in client 2013-11-25 16:32:12 -08:00
window.h distinguish touch screen and pointer dnd in client 2013-11-25 16:32:12 -08:00
wscreensaver-glue.c screensaver: fix decoding of transparency in xpm files 2012-09-06 21:08:12 -04:00
wscreensaver-glue.h Never include wayland-util.h directly 2011-11-22 09:35:14 -05:00
wscreensaver.c Rename invocations of frame_create that were missed by ee7fefcf 2013-10-21 21:04:08 -07:00
wscreensaver.h Add signedness warning flag and fix fallout 2012-03-30 11:52:39 -04:00