- move the code that sets the tool options' "defined" and "serialize"
properties from GimpToolInto to GimpToolOptions so they are always
set correctly.
- make GimpToolOptions fix broken serialized NULL tools automatically.
- make sure a GimpToolPreset's tool options always has a tool set. If all
fails, set a NULL tool explicitly and let the logic in GimpToolOptions
find the right tool.
- set GimpToolPreset's "use" booleans to FALSE for context properties
that have no effect on the tool.
- set GimpToolPresetEditor's toggle insensitive for these properties.
Because it's generally the right thing to do, and server grabs broke
badly with input devices / client side windows.
gimpdisplayshell-grab.c: change logic to only server-grab if an event
is passed to the pointer grab/ungrab functions, but always use
gtk_grab_add/remove() which is sufficient in most cases.
gimpdisplayshell-tool-events.c: have the grab functions grab the
server only for space-bar scrolling and do all tool interaction,
including ruler clicks, with gtk_grab_add/remove(). Refactor things
a bit to also use the grab API for button-2 scrolling.
gimpdeviceinfo-coords.c: transform the event's coords to the canvas'
coordinate system, they might come from a ruler now.
This fixes the following bugs:
Bug 645315 - gimp_display_shell_pointer_grab: gdk_pointer_grab failed...
Bug 644351 - Gimp misses some strokes especially when drawing fast
Bug 645747 - Gimp is now unusable on xfce4
Dragging a channel preview (not RGBA) over a layer preview
GIMP used to print:
Gimp-Core-CRITICAL **: gimp_container_get_child_index: ...
assertion `GIMP_IS_CONTAINER (container)' failed
but don't fix it for item trees yet (refactoring only). Kill the
"exclusive liked" function which only existed because it was so easy
to have, but was always utterly useless. Prove me wrong and I will
revive it.
Add new utility function gimp_get_all_modifiers_mask() which returns
all modifiers used for "useful" things on the current platform, like
in the commit below.
and remove them from the various public construct() functions. Had to
change construction in GimpDataFactoryView slightly because of GObject
construct property constraints.
by checking for gimp_get_toggle_behavior_mask() instead of
GDK_CONTROL_MASK. This is a total hack but happens to simply
do the right thing on all platforms.
and remove it from all other places. We only want to have the virtual
modifiers when displaying a modifier string (and in some other cases,
but these are all handled internally by GTK+).
