This preparation commit only moves code around and renames it, the
history is still a list of plug-ins only:
- move app/core/gimp-filter-history.c
to app/plug-in/gimppluginmanager-history.c and clean it up
- move the actions that create the submenus under "Filters"
from the "plug-in" to the "filters" action group
- move the code that creates and updates the history actions
to the "filters" action group
- add menu setup code for the "filters" menu
- move the "history-changed" signal from GimpPlugInManager to Gimp
- GimpContext API and property
- a GimpDataFactory
- List and grid views with GimpDataFactoryView
- actions and a context menu
None of this is connected to the actual tool yet, or depends on
libmypaint in any way.
This is a generic system based off regular expressions so it can be used
for any configuration file.
Some of the use cases would be for instance to clean out outdated custom
actions (hence remove some loading burden), or rename them (so that
users don't lose their customization if we rename actions), etc.
When a new toolbox is opened, don't remove all entries containing a
toolbox from the list of recently closed docks. Instead, check if
there is a toolbox already open when such an entry is chosen and tell
the user to close the existing toolbox first.
Instead, keep around a GimpFilteredContainer in GimpToolInfo that
maintains a per-tool list of presets from the global preset factory.
Turn the tool options dialog's preset Save/Restore/Edit/Delete menus
and buttons into shortcuts for managing the active tool's presets.
There can only be one toolbox around, so if a new is created, make
sure to remove any toolbox entries from Recenly Closed Docks so a
toolbox can't be created that way.
Instead of including dialogs/dialogs.h everywhere, introduce
gimp_dialog_factory_get_singleton(). The dialog factory singleton is
still initialized by dialogs.c though.
Right now the assumption is that we never will have another dialog
factory instance around. There were so many problems before when we
had four of them, so let's just keep one of them around.
Rename back global_dock_window_factory to
global_dock_factory. Renaming to global_dock_window_factory was done
under the assumption that there would be a separate factory that would
create non-toplevel dockables, but I don't expect this to happen in
the forseeable future.
Add GimpMenuFactoryPrivate. Note that we don't introduce a Gimp-getter
since the menu factory is globally accesible and we want to have as
much control as possible in who can get the Gimp instance.
Change the GimpDialogFactory signals "dock-added" and "dock-removed"
to "dock-window-added" and "dock-window-removed". Doing this makes
sense for a couple of reasons. First of all, the dialog factory is
built around top-levels. Second of all, the listeners to the signals
(such as the "recently closed docks" construct) work on a
gtk-window-level, not a dock level.
This change is a preparation for when GimpDock will stop being a
GimpDockWindow.
In preparation for making GimpDock inherit from a non-window, stop
casting GimpDocks to GimpDockWindows. Instead look up the toplevel
widget for a dock and get the dock window that way.
Move the dock window related themeing namely default dock heght and
font scale from GimpDock to GimpDockWindow to get rid of yet another
GtkWindow dependency from GimpDock.
Note that this change requires gtkrc updates where "GimpDock::" needs
to be repaced with "GimpDockWindow::".
Begin to consider GimpObject::name as private and always use
gimp_object_get_name(). Change gimp_object_get_name() to take an
untyped pointer so we don't have to do so awfully many casts. There is
a runtime check for the type inside the function anyway.
