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- if something other than ecore_evas changes some of the states of the x_window, we need to listen to the changes and update our local flags (like sticky for example). If we dont, things like ecore_evas_sticky_get will always return an outdated sticky property. I have implemented it for the sticky bit for now, but this needs to be done for all the others as well. 

- question: do we want to implement ecore_evas_callback_sticky_set or something similar that will tell the programmer when the sticky bit has changed? I think it would be a good idea to do it here as opposed to doing it inside Etk for example.


SVN revision: 24223
This commit is contained in:
codewarrior 2006-07-27 02:42:41 +00:00 committed by codewarrior
parent e77f976716
commit e1723fa800
1 changed files with 40 additions and 1 deletions
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41
legacy/ecore/src/lib/ecore_evas/ecore_evas_x.c
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@ -8,6 +8,7 @@
#include "Ecore_Evas.h"
#ifdef BUILD_ECORE_X
#include "Ecore_X.h"
#include "Ecore_X_Atoms.h"
#endif
#ifdef BUILD_ECORE_X
@ -17,7 +18,7 @@ static int _ecore_evas_fps_debug = 0;
static Ecore_Evas *ecore_evases = NULL;
static Evas_Hash *ecore_evases_hash = NULL;
static Ecore_Event_Handler *ecore_evas_event_handlers[16];
static Ecore_Event_Handler *ecore_evas_event_handlers[17];
static Ecore_Idle_Enterer *ecore_evas_idle_enterer = NULL;
#ifdef BUILD_ECORE_EVAS_GL
@ -532,6 +533,43 @@ _ecore_evas_x_event_mouse_wheel(void *data __UNUSED__, int type __UNUSED__, void
return 1;
}
/* TODO: we need to make this work for all the states, not just sticky */
static int
_ecore_evas_x_event_property_change(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_X_Event_Window_Property *e;
e = event;
ee = _ecore_evas_x_match(e->win);
if ((!ee) || (ee->ignore_events)) return 1; /* pass on event */
if (e->win != ee->engine.x.win) return 1;
if (e->atom == ECORE_X_ATOM_NET_WM_STATE)
{
unsigned int i, num;
Ecore_X_Window_State *state;
ee->prop.sticky = 0;
ee->engine.x.state.sticky = 0;
ecore_x_netwm_window_state_get(e->win, &state, &num);
if (state)
{
for (i = 0; i < num; i++)
{
switch (state[i])
{
case ECORE_X_WINDOW_STATE_STICKY:
ee->prop.sticky = 1;
ee->engine.x.state.sticky = 1;
break;
}
}
}
}
return 1;
}
static int
_ecore_evas_x_event_mouse_move(void *data __UNUSED__, int type __UNUSED__, void *event)
{
@ -1056,6 +1094,7 @@ _ecore_evas_x_init(void)
ecore_evas_event_handlers[13] = ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, _ecore_evas_x_event_window_show, NULL);
ecore_evas_event_handlers[14] = ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, _ecore_evas_x_event_window_hide, NULL);
ecore_evas_event_handlers[15] = ecore_event_handler_add(ECORE_X_EVENT_MOUSE_WHEEL, _ecore_evas_x_event_mouse_wheel, NULL);
ecore_evas_event_handlers[16] = ecore_event_handler_add(ECORE_X_EVENT_WINDOW_PROPERTY, _ecore_evas_x_event_property_change, NULL);
if (_ecore_evas_fps_debug) _ecore_evas_fps_debug_init();
return _ecore_evas_init_count;
}