[gtk: 22/22] Merge branch 'matthiasc/css-change-tracking-4' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 03883b8b1a58e6c5695b3c13ffe5add638a94605
Merge: 23f84e3a3d f28cd6cea9
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jan 18 05:41:26 2020 +0000

    Merge branch 'matthiasc/css-change-tracking-4' into 'master'
    
    Improve change computation
    
    See merge request GNOME/gtk!1327

 gdk/filetransferportal.c                      | 388 ++++++++++++++++----------
 gdk/filetransferportalprivate.h               |   3 +-
 gdk/gdkcontentdeserializer.c                  | 106 +------
 gdk/gdkcontentserializer.c                    |  77 +----
 gtk/gen-gtk-gresources-xml.py                 |   1 +
 gtk/gtkcssmatcher.c                           | 170 -----------
 gtk/gtkcssmatcherprivate.h                    |  19 +-
 gtk/gtkcssnode.c                              |  20 +-
 gtk/gtkcssnodedeclaration.c                   |  22 +-
 gtk/gtkcssprovider.c                          |  37 +--
 gtk/gtkcssselector.c                          | 137 +++++++--
 gtk/gtkcssselectorprivate.h                   |   2 +
 gtk/gtkcsstypesprivate.h                      |   1 +
 gtk/gtkstylecontext.h                         |   3 +-
 gtk/gtkwidget.c                               |   2 +-
 gtk/theme/Empty/gtk.css                       |   1 +
 testsuite/css/change/change.test.in           |   4 +
 testsuite/css/change/meson.build              |  40 +++
 testsuite/css/change/test-css-change.c        | 309 ++++++++++++++++++++
 testsuite/css/change/test1.css                |  13 +
 testsuite/css/change/test1.nodes              |   5 +
 testsuite/css/change/test1.ui                 |  26 ++
 testsuite/css/change/test2.css                | 186 ++++++++++++
 testsuite/css/change/test2.nodes              |  48 ++++
 testsuite/css/change/test2.ui                 | 237 ++++++++++++++++
 testsuite/css/change/test3.css                |  21 ++
 testsuite/css/change/test3.nodes              |   5 +
 testsuite/css/change/test3.ui                 |  26 ++
 testsuite/css/change/test4.css                |  25 ++
 testsuite/css/change/test4.nodes              |   8 +
 testsuite/css/change/test4.ui                 |  39 +++
 testsuite/css/change/test5.css                |   5 +
 testsuite/css/change/test5.nodes              |  10 +
 testsuite/css/change/test5.ui                 |  36 +++
 testsuite/css/meson.build                     |   1 +
 testsuite/css/nodes/box.ltr.nodes             |   2 +-
 testsuite/css/nodes/box.rtl.nodes             |   2 +-
 testsuite/css/nodes/buttons.nodes             |   2 +-
 testsuite/css/nodes/checkbutton.ltr.nodes     |   2 +-
 testsuite/css/nodes/checkbutton.rtl.nodes     |   2 +-
 testsuite/css/nodes/combobox.nodes            |   6 +-
 testsuite/css/nodes/entries.nodes             |   4 +-
 testsuite/css/nodes/expander.ltr.nodes        |   2 +-
 testsuite/css/nodes/expander.rtl.nodes        |   2 +-
 testsuite/css/nodes/levelbar.ltr.nodes        |  54 ++--
 testsuite/css/nodes/levelbar.rtl.nodes        |  54 ++--
 testsuite/css/nodes/notebook-arrows.nodes     |   6 +-
 testsuite/css/nodes/notebook-arrows2.nodes    |   6 +-
 testsuite/css/nodes/notebook-arrows2.ui       |   1 +
 testsuite/css/nodes/notebook.bottom.ltr.nodes |   2 +-
 testsuite/css/nodes/notebook.bottom.rtl.nodes |   2 +-
 testsuite/css/nodes/notebook.left.ltr.nodes   |   4 +-
 testsuite/css/nodes/notebook.left.rtl.nodes   |   4 +-
 testsuite/css/nodes/notebook.right.ltr.nodes  |   4 +-
 testsuite/css/nodes/notebook.right.rtl.nodes  |   4 +-
 testsuite/css/nodes/notebook.top.ltr.nodes    |   4 +-
 testsuite/css/nodes/notebook.top.rtl.nodes    |   4 +-
 testsuite/css/nodes/paned.ltr.nodes           |   2 +-
 testsuite/css/nodes/paned.rtl.nodes           |   2 +-
 testsuite/css/nodes/progressbar.nodes         |   2 +-
 testsuite/css/nodes/scale.nodes               |   4 +-
 testsuite/css/nodes/test-css-nodes.c          |  45 ++-
 testsuite/css/style/adjacent-states.nodes     |   2 +-
 testsuite/css/style/colornames.css            |   2 +-
 testsuite/css/style/colornames.nodes          |   3 +-
 testsuite/css/style/currentcolor.nodes        |   2 +-
 testsuite/css/style/font.nodes                |   2 +-
 testsuite/css/style/gradient.nodes            |   2 +-
 testsuite/css/style/inherit.nodes             |   2 +-
 testsuite/css/style/label.nodes               |   2 +-
 testsuite/css/style/nth-child.nodes           |   2 +-
 testsuite/css/style/test-css-style.c          |  59 ++--
 72 files changed, 1614 insertions(+), 725 deletions(-)
---