and use GtkNotebook's implementation instead. This is mostly moving
dockable adding and removing code to GtkNotebook::page_added() and
::page_removed() and removing lots of code.
...won't work with older GIMP?
Make gimp_image_get_xcf_version() return a "reason" string which lists
all reasons why the image can't be saved with compatibility for older
GIMP versions. Display the reason as tooltip on the compat hint label
in the save dialog.
Also remove all traces of it from the plug-in protocol and raise the
protocol version to 0x0100 (we now allow features and therefore
version bumps in stable, and the master protocol version should always
be higher). Fix the code that aborts plug-in startup on protocol
version mismatch, we can't use gimp_message() because we have no
protocol.
Instead just transform the measurement extremities appropriately to
still map to the same points.
To do so, I also added out parameters to gimp_image_resize_to_layers()
so that calling code can get offsets from old origin (as well as new
image dimensions).
In particular, this tool should not make huge rotation where the top
ends up in the bottom and it should not depend on whether we started the
measure tool from the left, right, bottom or top. This is fixed by using
atan() instead of atan2().
Also make a proper tooltip text. Help id is unneeded most likely though.
Finally do some cleaning and alignment.
gegl:recursive-transform-plus is an extension of
gegl:recursive-transform, allowing multiple transformations to be
applied simultaneously; it will eventually be merged back into
gegl:recursive-transform. See GEGL commit
9829bc22e85526d789c4e80c05949d4c6202a207.
The GUI uses the new TRANSFORM_GRIDS controller, allowing adding,
duplicating, and removing transformations, and controlling them
through on-canvas transform grids.
... which is similar to the TRANSFORM_GRID controller, supporting
multiple transformation matrices.
Implement the TRANSFORM_GRIDS controller in GimpFilterTool, using
the new GimpToolWidgetGroup to display multiple transform grids.
GimpToolWidgetGroup is a tool widget acting as a container for
child widgets, multiplexing widget events and demultiplexing tool
events. It can be used by tools to display multiple widgets
simultaneously.
The group keeps track of the current focus widget, and hover
widget. Certain events are only dispatched to/forwarded from these
widgets.
The hover widget is determined by performing a hit test for all the
children, starting from the last child. The first widget returning
GIMP_HIT_DIRECT, if any, is selected as the hover widget;
otherwise, if the current focus widget returns GIMP_HIT_INDIRECT,
it's selected; otherwise, if exactly one widget returns
GIMP_HIT_INDIRECT, it's selected; otherwise, there is no hover
widget.
The focus widget is set when clicking on a widget (or
programatically, using gimp_tool_widget_set_focus()).
Additionally, the group can raise the clicked widget to the top of
the stack (see gimp_tool_widget_group_set_auto_raise().)
... which takes the same arguments as GimpToolWidget::hover(), and
performs a hit-test, returning one of the following values:
- GIMP_HIT_DIRECT: The point corresponds to one of the widget's
elements directly.
- GIMP_HIT_INDIRECT: The point does not correspond to one of the
widget's elements directly, but the widget otherwise responds
to press events at this point.
- GIMP_HIT_NONE: The widget does not respond to press events at
this point.
Unlike hover(), hit() should not have any side effects.
... which should be called on a widget when the cursor leaves the
widget, i.e., when it stops receiving hover events.
Have the default implementation clear the tool status.
The next few commits are going to add support for using multiple
tool widgets simultaneously. As a first step, add a notion of a
focused tool widget, by adding gimp_tool_widget_{set,get}_focus(),
which tools/subclasses can use to control focus, and a
corresponding "focus-changed" signal, which tools/subclasses can
use to respond to focus changes.
this looks correct now, but I doubt it still works 100% as with GTK+
2.x when the tag popup starts scrolling, we still measure the popup
size wrongly imo.
specified by GimpDataLoaderEntry structs. Remove the same code from
GimpDataFactory and make it an abstract base class that only serves as
an interface for actual implementations. Also move around some stuff
in GimpDataFactory and remove virtual functions that were a bad idea
in the first place.
When Control-Button2-Zooming, remember the start point, pass it to
gimp_display_shell_scale_drag() and force gimp_display_shell_scale()
to zoom around that point by passing GIMP_ZOOM_FOCUS_POINTER and
faking the point using gimp_display_shell_push_zoom_focus_pointer_pos().
so pull it to the parent class. Also remove the "no_data" parameter
from the data_init() virtual function and handle it in
gimp_font_factory_data_init() itself.
gimp_container_tree_view_clear_items(): GTK+ 3.x always keeps the row
with the cursor selected, so we get a gazillion selection changed
during gtk_tree_store_clear(), block our selection changed handler
during the clear.
Also, make sure we freeze() and thaw() the font container correctly,
so that all places keep their fonts across a refresh.
The only thing to make this actually work seems to be a bug in the
list views, grid views work perfectly.
Make sure gimp_async_set_wait() and gimp_async_set_cancel() work
correctly, even if the set changes in nontrivial ways as a result
of waiting-on/canceling individual operations. This is purely
theoretic right now, but why not.
Michael Natterer