caja/libcaja-private, branch v1.20.2

Fix warnings from HiDPI commits

2018-04-06T20:19:18+00:00

*caja-pathbar: fix warning,and in the process maybe fix occasional segfaults on opening mounted volumes from the desktop

*caja-icon-info: Stop  gdk_cairo_surface_create_from_pixbuf: assertion 'GDK_IS_PIXBUF (pixbuf)' failed warning by handling NULL return from function finding the pixbuf

caja-icon-canvas-item-c: do not use g_object_unref where it does not work Stop the g_object_unref: assertion 'G_IS_OBJECT (object)' failed warnings on closing icon views

HiDPI: Convert Pixbufs to Cairo Surfaces

2018-04-05T07:09:50+00:00

This allows icons in most places to scale up properly for HiDPI
displays.

Scale screen dimensions

2018-04-05T07:08:43+00:00

icon-info: hash/store icons using scale factor as well as size

2018-04-05T07:08:08+00:00

Otherwise we might pick up an icon at an invalid size for a given scale.

https://bugzilla.gnome.org/show_bug.cgi?id=776896

origin commit:
https://gitlab.gnome.org/GNOME/nautilus/commit/53cee1de

file: support HiDpi for thumbnails images

2018-04-05T07:07:49+00:00

This was missing from the last commit.

origin commit:
https://gitlab.gnome.org/GNOME/nautilus/commit/b3b4bea5

Support HiDpi icons

2018-04-05T07:07:22+00:00

Port the rendering of icons to cairo surfaces, so that we can apply the
GDK scale factor when rendering icons.

origin commit:
https://gitlab.gnome.org/GNOME/nautilus/commit/0d4555d7

canvas-container: listen to scale factor to invalidate icons

2018-04-05T07:07:02+00:00

This is one of the condition that needs to trigger an invalidation to
recompute layout at the correct size.

https://bugzilla.gnome.org/show_bug.cgi?id=776896

origin commit:
https://gitlab.gnome.org/GNOME/nautilus/commit/b257699e

canvas-item: use gtk_render_icon_surface for the DnD surface

2018-04-05T07:06:49+00:00

So to get HiDpi support.

origin commit:
https://gitlab.gnome.org/GNOME/nautilus/commit/31059f33

modify code error: end the statement with a semicolon

2018-04-05T07:05:11+00:00

require GTK+ 3.22 and GLib 2.50

2018-01-31T10:47:27+00:00