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authorosch <oliver at luced de>2019-04-14 20:49:26 +0200
committerlukefromdc <[email protected]>2019-04-23 18:35:39 +0000
commitea3dd08c34139afdc769bf1993a2a0d029f287a2 (patch)
treedeb58507b2ec92a10cce1a6350e532ea05e5b6eb
parent6d7a203c0c920f14a647d8ce5cce36d45a31c8c8 (diff)
downloadmarco-ea3dd08c34139afdc769bf1993a2a0d029f287a2.tar.bz2
marco-ea3dd08c34139afdc769bf1993a2a0d029f287a2.tar.xz
scale icon down if icon is larger than alt+tab preview thumbnail
-rw-r--r--src/core/screen.c22
1 files changed, 18 insertions, 4 deletions
diff --git a/src/core/screen.c b/src/core/screen.c
index 9b084bcf..8238d291 100644
--- a/src/core/screen.c
+++ b/src/core/screen.c
@@ -1338,11 +1338,25 @@ meta_screen_ensure_tab_popup (MetaScreen *screen,
gdk_pixbuf_copy_area (win_pixbuf, 0, 0, width, height,
entries[i].icon, 0, 0);
g_object_unref (win_pixbuf);
+
+ double icon_scale = 1.0;
+ double max_coverage = 0.9;
+
+ if (icon_width > t_width * max_coverage)
+ icon_scale = (t_width * max_coverage) / icon_width;
+
+ if (icon_height * icon_scale > t_height * max_coverage)
+ icon_scale = (t_height * max_coverage) / icon_height;
+
+ int t_icon_width = (int)(icon_width * icon_scale);
+ int t_icon_height = (int)(icon_height * icon_scale);
+
gdk_pixbuf_composite (window->icon, entries[i].icon,
- t_width - icon_width, t_height - icon_height,
- icon_width, icon_height,
- t_width - icon_width, t_height - icon_height,
- 1.0, 1.0, GDK_INTERP_BILINEAR, 255);
+ t_width - t_icon_width,
+ t_height - t_icon_height,
+ t_icon_width, t_icon_height,
+ t_width - t_icon_width, t_height - t_icon_height,
+ icon_scale, icon_scale, GDK_INTERP_BILINEAR, 255);
}
entries[i].blank = FALSE;