Add a "allow-dockbook-absence" property to the GimpDockWindow which is
set to TRUE for the dock window for the toolbox so that it is not
kiled when the last dockbook is removed.
Make GimpDock be a GtkVBox instead of a GimpDockWindow. This means we
can now put a GimpDock anywhere, including inside an image window.
In order to do this we need to:
* Separate dock and dock window creation in the dialog factory and
add a couple of new dock window constructors
* Change gimp_dialog_factory_dock_new() to not only create a dock,
but also create a dock window and then combine those two
* Change the dock constructor to take a GimpUIManager since they
depend on that during their construction. We get the ui manager
from the dock window, but we can't create the dock *inside* the
dock window, we have to add the dock later. So we create the dock
window first and then pass its ui manager to the dock constructors
* Make some other minor adaptions, mostly with
gimp_dock_window_from_dock() and gimp_dock_window_get_dock()
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.
In order to allow the toolbox dock to set geometry hints on the
GtkWindow it is in, introduce host geometry hint setting through a new
virtual function GimpDock::set_host_geometry_hints() and a new
"geometry-invalidated" signal.
Docks that needs to setup geometry hints on the window they are in
call gimp_dock_invalidate_geometry(). The GimpDockWindow will listen
to this and give the dock a chance to set geometry hints (or any setup
really) on the GimpDockWindow.
Add a "title-invalidated" signal to GimpDock and a virtual function
GimpDock::get_title(). When GimpDocks have a state change that their
title depends on they call gimp_dock_invalidate_title(). The
GimpDockWindow listens to this signal and update its window title
using GimpDock::get_title() in an idle handler.
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::".
Add a GimpDialogFactory property to GimpDockWindow so that it can get
rid of its GimpDock dependency. We need to call the property
"gimp-dialog-factory" instead of "dialog-factory" though as long as
GimpDock subclasses GimpDockWindow.
Move the GimpUIManager from GimpImageDock to GimpDockWindow. This
includes making the ui_manager_name class-member of GimpImageDock a
normal instance member of GimpDockWindow since the UI manager name no
longer can be configured at the class level.
The GimpDockWindow will need to have a GimpContext so add such a
property but call it "gimp-context" for now to avoid clashing with
"context" of GimpDock.
Introduce GimpDockWindow and make GimpDock inherit from it. Right now
it is just a GimpWindow, but window logic from GimpDock and subclasses
will gradually be moved here so that we eventually can make GimpDock a
GtkBin. That in turn will allow us to put several GimpDocks next to
each other in columns, or GimpDocks in an image window.
Sven Neumann