because they are "new" only once and then never again. Instead, simply
call new stuff "Layer", "Channel" and "Path", either by passing that
string explicitely, or by passing NULL so their class' default name
will be used.
In order to make a clear separation between the core modules and the
UI modules, move the necessary enums from display-enums.h and
widgets-enums.h to config-enums.h and the files
gimpdisplayoptions.[ch] from the display to the config module. This
removes the config -> display dependency.
This change has three main benefits
* It lets us remove includes of display files from the config module
* We don't have to link gimp-console and test-config with a subset of
object files from the display module
* It is reflected in devel-docs/gimp-module-dependencies.svg that the
application is made up of core modules and UI modules and that no
core module depends on any UI module
Get rid of 'global_toolbox_factory' and manage everything dock-related
with 'global_dock_factory'. The whole of 'global_toolbox_factory' was
a big special-case and getting rid of it makes it easier to extend the
session management with e.g. single-window mode dock functionality.
To get rid of 'global_toolbox_factory' we, roughly, have to
* Replace 'global_toolbox_factory' with 'global_dock_factory'
everywhere. We can also get rid of lots of code that did special
things for the "toolbox" factory.
* Make the use or interaction with the toolbox explicit in some
places. For example, a function gimp_dock_window_has_toolbox() has
been introduced.
* Make GimpSessionInfoDock have an 'identifier' parameter so we can
differentiate between the "gimp-dock" and "gimp-toolbox" dock
types.
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.
Move the Image Selection Menu from GimpMenuDock to
GimpDockWindow. That is, if a dock window contains many docks then
they will share the same Image Selection Menu.
To do this we need to move around quite a bit of code. Move the
"context", "dialog-factory" and "ui-manager" properties from GimpDock
to GimpToolbox, GimpMenuDock doesn't need it any longer. Turn the
GimpDock getters for these properties into wrappers that go to the
GimpDockWindow properties. In some places, most notably GimpToolbox
construction, we use the GimpToolbox values of these properties, but
most of the time it works fine to just use the GimpDockWindow
properties. GimpDock::setup() and set/get_aux_info() have also been
moved to GimpDockWindow since the only aux info for docks was for the
image selection menu.
Also, we don't bother porting gimp_menu_dock_destroy() to
GimpDockWindow, but we leave the code around. If this is a problem, it
will show.
