devilhorns pushed a commit to branch master.
commit 43fda7c835cc9ee4af9ba5e483730f9782a8a35a
Author: Chris Michael <cp.mich...@samsung.com>
Date: Tue Sep 17 07:33:30 2013 +0100
Add API functions for window_rotation set/get and Fix Protruding surfaces
on rotated, opaque windows
Phab Ticket T359
https://phab.enlightenment.org/T359
NB: When setting the window opaque region, take into account any
existing window rotation, and set opaque region accordingly.
Signed-off-by: Chris Michael <cp.mich...@samsung.com>
---
src/lib/ecore_wayland/ecore_wl_window.c | 78 +++++++++++++++++++++++----------
1 file changed, 54 insertions(+), 24 deletions(-)
diff --git a/src/lib/ecore_wayland/ecore_wl_window.c
b/src/lib/ecore_wayland/ecore_wl_window.c
index 555ebc6..748aa76 100644
--- a/src/lib/ecore_wayland/ecore_wl_window.c
+++ b/src/lib/ecore_wayland/ecore_wl_window.c
@@ -79,6 +79,7 @@ ecore_wl_window_new(Ecore_Wl_Window *parent, int x, int y,
int w, int h, int buf
win->type = ECORE_WL_WINDOW_TYPE_TOPLEVEL;
win->buffer_type = buffer_type;
win->id = _win_id++;
+ win->rotation = 0;
win->opaque.x = x;
win->opaque.y = y;
@@ -417,11 +418,8 @@ ecore_wl_window_transparent_set(Ecore_Wl_Window *win,
Eina_Bool transparent)
if (!win) return;
win->transparent = transparent;
- if (win->transparent)
- ecore_wl_window_opaque_region_set(win, 0, 0, 0, 0);
- else
- ecore_wl_window_opaque_region_set(win, win->opaque.x, win->opaque.y,
- win->opaque.w, win->opaque.h);
+ ecore_wl_window_opaque_region_set(win, win->opaque.x, win->opaque.y,
+ win->opaque.w, win->opaque.h);
}
EAPI Eina_Bool
@@ -441,11 +439,8 @@ ecore_wl_window_alpha_set(Ecore_Wl_Window *win, Eina_Bool
alpha)
if (!win) return;
win->alpha = alpha;
- if (win->alpha)
- ecore_wl_window_opaque_region_set(win, 0, 0, 0, 0);
- else
- ecore_wl_window_opaque_region_set(win, win->opaque.x, win->opaque.y,
- win->opaque.w, win->opaque.h);
+ ecore_wl_window_opaque_region_set(win, win->opaque.x, win->opaque.y,
+ win->opaque.w, win->opaque.h);
}
EAPI Eina_Bool
@@ -619,6 +614,8 @@ ecore_wl_window_input_region_set(Ecore_Wl_Window *win, int
x, int y, int w, int
else
wl_surface_set_input_region(win->surface, NULL);
}
+
+ ecore_wl_window_commit(win);
}
/* @since 1.8 */
@@ -629,28 +626,61 @@ ecore_wl_window_opaque_region_set(Ecore_Wl_Window *win,
int x, int y, int w, int
if (!win) return;
+ win->opaque.x = x;
+ win->opaque.y = y;
+ win->opaque.w = w;
+ win->opaque.h = h;
+
if ((!win->transparent) && (!win->alpha))
{
- if ((w > 0) && (h > 0))
- {
- struct wl_region *region = NULL;
+ struct wl_region *region = NULL;
- region =
- wl_compositor_create_region(_ecore_wl_disp->wl.compositor);
- wl_region_add(region, x, y, w, h);
- wl_surface_set_opaque_region(win->surface, region);
- wl_region_destroy(region);
+ region =
+ wl_compositor_create_region(_ecore_wl_disp->wl.compositor);
- win->opaque.x = x;
- win->opaque.y = y;
- win->opaque.w = w;
- win->opaque.h = h;
+ switch (win->rotation)
+ {
+ case 0:
+ wl_region_add(region, x, y, w, h);
+ break;
+ case 180:
+ wl_region_add(region, x, x + y, w, h);
+ break;
+ case 90:
+ wl_region_add(region, y, x, h, w);
+ break;
+ case 270:
+ wl_region_add(region, x + y, x, h, w);
+ break;
}
- else
- wl_surface_set_opaque_region(win->surface, NULL);
+
+ wl_surface_set_opaque_region(win->surface, region);
+ wl_region_destroy(region);
}
else
wl_surface_set_opaque_region(win->surface, NULL);
+
+ ecore_wl_window_commit(win);
+}
+
+/* @since 1.8 */
+EAPI void
+ecore_wl_window_rotation_set(Ecore_Wl_Window *win, int rotation)
+{
+ LOGFN(__FILE__, __LINE__, __FUNCTION__);
+
+ if (!win) return;
+ win->rotation = rotation;
+}
+
+/* @since 1.8 */
+EAPI int
+ecore_wl_window_rotation_get(Ecore_Wl_Window *win)
+{
+ LOGFN(__FILE__, __LINE__, __FUNCTION__);
+
+ if (!win) return 0;
+ return win->rotation;
}
/* local functions */
--
