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Ecore_evas: add tranparency support for the GDI engine 

SVN revision: 71193
This commit is contained in:
Vincent Torri 2012-05-17 08:40:13 +00:00
parent 2f8a239437
commit d5752f6530
3 changed files with 97 additions and 11 deletions
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4
legacy/ecore/ChangeLog
View File

@ -645,3 +645,7 @@
* Fix ecore-x randr issues with memory access when building
output arrays which are memory segv bugs waiting to crash.
2012-05-17 Vincent Torri
* Add transparent support in ecore_evas on Windows (GDI engine only)

25
legacy/ecore/NEWS
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@ -1,6 +1,11 @@
Ecore 1.3.0
Changes since Ecore 1.2.0:
--------------------------
Additions:
* ecore_evas:
- Add transparency support on Windows (GDI engine only)
Fixes:
* ecore
@ -38,6 +43,16 @@ Additions:
- ecore_x_randr_output_mode_del()
- Add indicator controls
- ecore_x_netwm_icons_set()
- ecore_x_illume_clipboard_state_set()
- ecore_x_illume_clipboard_state_get()
- ecore_x_illume_clipboard_geometry_set()
- ecore_x_illume_clipboard_geometry_get()
- Add indicator rotation and transparency controls
* ecore_evas:
- Add Shm and Egl engines for ecore_evas to draw in Wayland.
- Add Socket and Plug to draw other process area.
- Ability to set pointer for wayland support
- Add override_set support on Windows XP
- ecore_evas_window_group_set()
- ecore_evas_window_group_get()
- ecore_evas_aspect_set()
@ -51,16 +66,6 @@ Additions:
- ecore_evas_focus_skip_set()
- ecore_evas_focus_skip_get()
- ecore_evas_callback_state_change_set()
- ecore_x_illume_clipboard_state_set()
- ecore_x_illume_clipboard_state_get()
- ecore_x_illume_clipboard_geometry_set()
- ecore_x_illume_clipboard_geometry_get()
- Add indicator rotation and transparency controls
* ecore_evas:
- Add Shm and Egl engines for ecore_evas to draw in Wayland.
- Add Socket and Plug to draw other process area.
- Ability to set pointer for wayland support
- Add override_set support on Windows XP
* ecore_wayland
- Add Ecore_Wayland (backend to support Wayland).
* ecore_imf

79
legacy/ecore/src/lib/ecore_evas/ecore_evas_win32.c
View File

@ -945,6 +945,83 @@ _ecore_evas_win32_fullscreen_set(Ecore_Evas *ee, int on)
}
#endif /* BUILD_ECORE_EVAS_DIRECT3D */
}
static void
_ecore_evas_win32_alpha_set(Ecore_Evas *ee, int alpha)
{
alpha = !!alpha;
if ((ee->alpha == alpha)) return;
if (!strcmp(ee->driver, "software_gdi"))
{
#ifdef BUILD_ECORE_EVAS_SOFTWARE_GDI
Evas_Engine_Info_Software_Gdi *einfo;
einfo = (Evas_Engine_Info_Software_Gdi *)evas_engine_info_get(ee->evas);
if (!einfo) return;
ee->shaped = 0;
ee->alpha = alpha;
/* ecore_win32_window_free(ee->prop.window); */
/* ecore_event_window_unregister(ee->prop.window); */
/* if (ee->alpha) */
/* { */
/* if (ee->prop.override) */
/* ee->prop.window = ecore_x_window_override_argb_new(ee->engine.x.win_root, ee->req.x, ee->req.y, ee->req.w, ee->req.h); */
/* else */
/* ee->prop.window = ecore_x_window_argb_new(ee->engine.x.win_root, ee->req.x, ee->req.y, ee->req.w, ee->req.h); */
/* if (!ee->engine.x.mask) */
/* ee->engine.x.mask = ecore_x_pixmap_new(ee->prop.window, ee->req.w, ee->req.h, 1); */
/* } */
/* else */
/* { */
/* if (ee->prop.override) */
/* ee->prop.window = ecore_win32_window_override_new(ee->engine.win32.win_root, */
/* ee->req.x, */
/* ee->req.y, */
/* ee->req.w, */
/* ee->req.h); */
/* else */
/* ee->prop.window = ecore_win32_window_new(ee->engine.win32.win_root, */
/* ee->req.x, */
/* ee->req.y, */
/* ee->req.w, */
/* ee->req.h); */
/* if (ee->engine.win32.mask) ecore_x_pixmap_free(ee->engine.x.mask); */
/* ee->engine.win32.mask = 0; */
/* ecore_win32_window_shape_input_mask_set(ee->prop.window, 0); */
/* } */
/* einfo->info.destination_alpha = alpha; */
einfo->info.region = alpha;
// if (ee->engine.x.mask) ecore_x_pixmap_free(ee->engine.x.mask);
// ee->engine.x.mask = 0;
/* einfo->info.mask = ee->engine.win32.mask; */
/* einfo->info.drawable = ee->prop.window; */
if (!evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo))
{
ERR("evas_engine_info_set() for engine '%s' failed.", ee->driver);
}
evas_damage_rectangle_add(ee->evas, 0, 0, ee->req.w, ee->req.h);
/* ecore_win32_window_shape_mask_set(ee->prop.window, 0); */
/* ecore_event_window_register(ee->prop.window, ee, ee->evas, */
/* (Ecore_Event_Mouse_Move_Cb)_ecore_evas_mouse_move_process, */
/* (Ecore_Event_Multi_Move_Cb)_ecore_evas_mouse_multi_move_process, */
/* (Ecore_Event_Multi_Down_Cb)_ecore_evas_mouse_multi_down_process, */
/* (Ecore_Event_Multi_Up_Cb)_ecore_evas_mouse_multi_up_process); */
if (ee->prop.borderless)
ecore_win32_window_borderless_set((struct _Ecore_Win32_Window *)ee->prop.window, ee->prop.borderless);
if (ee->visible) ecore_win32_window_show((struct _Ecore_Win32_Window *)ee->prop.window);
if (ee->prop.focused) ecore_win32_window_focus((struct _Ecore_Win32_Window *)ee->prop.window);
if (ee->prop.title)
{
ecore_win32_window_title_set((struct _Ecore_Win32_Window *)ee->prop.window, ee->prop.title);
/* ecore_win32_name_set(ee->prop.window, ee->prop.title); */
}
ecore_win32_window_type_set((struct _Ecore_Win32_Window *)ee->prop.window, ECORE_WIN32_WINDOW_TYPE_NORMAL);
#endif /* BUILD_ECORE_EVAS_SOFTWARE_GDI */
}
}
static Ecore_Evas_Engine_Func _ecore_win32_engine_func =
@ -993,7 +1070,7 @@ static Ecore_Evas_Engine_Func _ecore_win32_engine_func =
NULL, /* _ecore_evas_x_withdrawn_set */
NULL, /* _ecore_evas_x_sticky_set */
NULL, /* _ecore_evas_x_ignore_events_set */
NULL, /* _ecore_evas_x_alpha_set */
_ecore_evas_win32_alpha_set,
NULL, //transparent
NULL,