marco/src/ui, branch 1.24

tabpopup: fix cairo surface leak

2021-07-09T15:03:36+00:00

Commit 6b05da5e49996a2101edfd703dd3f5d91011d726 introduced a Cairo
surface leak, by calling gdk_cairo_surface_create_from_pixbuf() but then
never freeing those surfaces with cairo_surface_destroy().

This manifested in leaking resources when switching between virtual
desktops, as observed using xrestop ("Pxms" column), which made the
desktop slow and ultimately unusable after a few weeks of uptime.

Fixes #685

Do not call cairo paint on generate_pixmaps.

2020-09-05T11:22:39+00:00

Based on Metacity commit https://gitlab.gnome.org/GNOME/metacity/-/commit/0b2f5ad0a2f30726ac0dc59aa59f7f513e91c832

Fixes transparent windows.

In the pop-up workspace switcher, show the selected workspace with

2020-05-27T13:45:55+00:00

a dark color when compositing is disabled. Updates #566 which changed
the selected workspace to a light color on a light background.

theme: avoid deprecated g_memmove

2020-02-21T16:08:57+00:00

https://gitlab.gnome.org/GNOME/glib/commit/6554c91b
https://gitlab.gnome.org/GNOME/glib/commit/6e4a7fca

based on https://gitlab.gnome.org/GNOME/metacity/commit/359f60a6

frames: don't bother painting the background

2020-02-21T16:08:45+00:00

GDK (and also GTK+!) do this for us already.

based on https://gitlab.gnome.org/GNOME/metacity/commit/1dcde194

theme.c: Fix window control hidpi rendering for all themes.

2019-12-05T18:39:03+00:00

By scaling the pixbuf when loading, existing assets can be used.

tabpopup: Fix deprecation warnings

2019-10-27T17:42:15+00:00

tabpopup: Make workspaces compatible with OSD popup

2019-10-27T17:42:15+00:00

When drawing the workspace switcher OSD, we want it to be slightly
transparent to match the OSD style. Also changed how the popup size is
calculated and changed window icons to cairo surfaces.

tabpopup: Render window thumbnail as cairo surface

2019-10-27T17:42:15+00:00

Instead of converting from surface to a GdkPixbuf and then back to
a surface, we keep it as a surface for the entire manipulation flow.
This improves rendering speed a bit and sets the ground for a higher
resolution thumbnail in the future.

tabpopup: Draw transparent OSD-style popups

2019-10-27T17:42:15+00:00