From: "Rodolfo García Peñas (kix)" <[email protected]>
This function returns the image to be used in the windows as icon
If the window doesn't have any icon, returns NULL.
The function uses the NET_WM_ICON image if present, else the WM_HINTS image.
If the window doesn't have icon, then returns NULL.
---
src/wmspec.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/src/wmspec.c b/src/wmspec.c
index 8fd91fa..41f1284 100644
--- a/src/wmspec.c
+++ b/src/wmspec.c
@@ -420,6 +420,25 @@ static RImage *makeRImageFromARGBData(unsigned long *data)
return image;
}
+/* This function returns the image to be used in the windows as icon
+ * If the window doesn't have any icon, returns NULL */
+RImage *get_window_image(WWindow *wwin)
+{
+ RImage *image = NULL;
+
+ /* First, get the image from the client (net_wm_icon) */
+ image = get_window_image_from_net_wm_icon(wwin->client_win);
+
+ /* If no image, get the image from the window hints */
+ if (!image)
+ image = get_wwindow_image_from_wm_hints(wwin);
+
+ if (image)
+ image = wIconValidateIconSize(image, wPreferences.icon_size);
+
+ return image;
+}
+
RImage *get_wwindow_image_from_wm_hints(WWindow *wwin)
{
RImage *image = NULL;
--
1.7.10.4
--
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