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ecore-wl2: Add API function to find an output for given window 

Small patch which adds an API function that can be used to find the
output where a given window resides.

@feature

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2017-06-07 10:46:44 -04:00
parent a9e0148c62
commit 70a345005b
2 changed files with 53 additions and 0 deletions
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12
src/lib/ecore_wl2/Ecore_Wl2.h
View File

@ -946,6 +946,18 @@ EAPI void ecore_wl2_window_iconified_set(Ecore_Wl2_Window *window, Eina_Bool ico
*/
EAPI void ecore_wl2_window_type_set(Ecore_Wl2_Window *window, Ecore_Wl2_Window_Type type);
/**
* Find the output that a given window is on
*
* @param window The window to find the output for
*
* @return An Ecore_Wl2_Output if found, or NULL otherwise
*
* @ingroup Ecore_Wl2_Window_Group
* @since 1.20
*/
EAPI Ecore_Wl2_Output *ecore_wl2_window_output_find(Ecore_Wl2_Window *window);
/**
* @defgroup Ecore_Wl2_Input_Group Wayland Library Input Functions
* @ingroup Ecore_Wl2_Group

41
src/lib/ecore_wl2/ecore_wl2_window.c
View File

@ -1164,3 +1164,44 @@ ecore_wl2_window_activated_get(const Ecore_Wl2_Window *window)
EINA_SAFETY_ON_NULL_RETURN_VAL(window, EINA_FALSE);
return window->focused;
}
EAPI Ecore_Wl2_Output *
ecore_wl2_window_output_find(Ecore_Wl2_Window *window)
{
Ecore_Wl2_Output *out;
Eina_Inlist *tmp;
int x = 0, y = 0;
EINA_SAFETY_ON_NULL_RETURN_VAL(window, NULL);
x = window->geometry.x;
y = window->geometry.y;
EINA_INLIST_FOREACH_SAFE(window->display->outputs, tmp, out)
{
int ox, oy, ow, oh;
ox = out->geometry.x;
oy = out->geometry.y;
switch (out->transform)
{
case WL_OUTPUT_TRANSFORM_90:
case WL_OUTPUT_TRANSFORM_270:
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
ow = out->geometry.h;
oh = out->geometry.w;
break;
default:
ow = out->geometry.w;
oh = out->geometry.h;
break;
}
if (((x >= ox) && (x < ow)) && ((y >= oy) && (y < oh)))
return out;
}
return NULL;
}