Remove the dockable drag handle and move the menu button it hosts up
to the GimpDockbook, with the gtk_notebook_set_action_widget() API.
This frees up quite a lot of screen estate which can be used for the
content of dockables instead.
Add support for a new type of Tab Style called 'Automatic'. This tab
style makes the GimpDockbook use the biggest actual tab style it can
for its auto tab style dockables, based on its widget allocation.
The tab style candidates for auto tab style are "Status + Blurb",
"Status + Text" and "Status". A docked widget can also say that it
wants to use "Icon" instead of "Status" for its auto tab style. The
'Tool Options' dockable does this. This is to be as backwards
compatible with the old tab style setup, we make 'automatic' the
default everywhere.
We have quite a bit of dependency to internal layout code in
GtkNotebook, but the current code should be pixel perfect and rather
complete.
Also add a basic regression test.
In order to get accurate measurements of widgets that will be put in a
GimpDock, add gimp_dock_temp_add() and gimp_dock_temp_remove(). That
way we can add a widget temporarliy, measure it with the
GimpDock::font-scale property applied, then remove it when we're
done. We can't apply style properties on widget detached from a
GdkScreen hierarchy :(
Description of undo actions should be marked as action descriptions,
and not as commands. This is required for translation for some
language (like Hebrew) that require a different grammatical tense for
describing actions
Fix totally broken value ranges of integer PDB parameters. Magically,
the bug was affecting only exactly the two cases mentioned in above
bug report.
* tools/pdbgen/pdb.pl (arg_parse): return <, <=, > and >= literally
instead of applying a mapping that was originally meant for
generated C code that would e.g. transform "0 <= int32 < 10" into
"if (value < 0 || value >= 10) fail". This inversion of all
operators is now wrong because PDB parameters have been turned into
GParamSpecs which always need inclusive ranges as min and max
values.
* tools/pdbgen/pdbgen.pl (arrayexpand): generated array length type
specs must be "0 <= int32", not "0 < int32".
* tools/pdbgen/app.pl: when generating integer param specs, check if
the value range is specified in terms of < instead of <=, and
add/subtract 1, resuting in the inclusive range needed for integer
GParamSpecs.
* app/pdb/color-cmds.c: regenerated, fixing the two broken ranges
mentioned in the bug report.
This is supposed to finally replace GimpContainerGridView along with
GtkWrapBox. The code is experimental and currently even crashes
without a modified GTK+, so it's disabled. Keeping it in GIT makes
developing easier though.
Keep a list of GimpCellRendererViewable around and add API to add
them. When items are removed or the store is cleared, set the
renderers' "viewable" property to NULL so they don't keep refing the
viewable.
This is not really "model" code but needs to be done for all container
views that have viewable cell renderers.
GimpContainerComboBox and GimpContainerEntry lacked that clearing, so
this change might fix some cases where objects (even images) were
removed but still stuck in memory until the model changed again.
Explicitly set 'tab-style icon' on "gimp-tool-options", it is just a
coincidence that 'icon' has the value 0, the default value when no
tab-style is specified in sessionrc.
