Never return an internal image/buffer/svg/curve from any
gimp_clipboard function if we are not the owner of the display's
clipboard. The clipboard is supposed to be a global thing, and we must
only offer to ourselves what would be pasted in any other app.
(cherry picked from commit 7d3a129ddd)
Add GimpPaintTool::paint_[xy] members, and periodically assign the
paint core's current coords to them in
gimp_paint_tool_paint_timeout(), while the main thread and the
paint thread are synchronized, during painting.
In gimp_paint_tool_draw(), fetch the current coords for the brush
outline from the above members during painting, instead of directly
from the paint core, to avoid a race condition with the paint
thread, so that we always use the correct coordinates at the time
the paint buffer was flushed back to the drawable.
(cherry picked from commit 5c17d2a43b)
...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.
(cherry picked from commit a4061a6b0d)
When creating a layer group, or a text layer, use the image's
default new-layer mode, instead of always using (non-legacy)
NORMAL.
(cherry picked from commit 7c7b6eb537)
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).
(cherry picked from commit d56a8d439e)
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.
(cherry picked from commit ba1d937dfb)
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.
(cherry picked from commit 99828a697a)
... 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.
(cherry picked from commit 5e953ece85)
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().)
(cherry picked from commit 4ef06b9922)
... which emits the "changed" signal, for use in subclasses to
notify the tool about widget changes not resulting from property
changes.
(cherry picked from commit 614cdcc0a8)
... 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.
(cherry picked from commit 385203f4d6)
... by having them disable item highlights, and any other proximity
indication, when the cursor leaves the widget.
(cherry picked from commit 5e736c697f)
... 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.
(cherry picked from commit be7eff980e)
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.
(cherry picked from commit eeed9c413b)
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.
(cherry picked from commit 73da7c9a54)
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().
(cherry picked from commit 792cd581a2)
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.
(cherry picked from commit d1b9f74c6f)
Sans-serif is also an actual font from the list and the standard font
is being used when there is really no font at all.
(cherry picked from commit 6b5fd27943)
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.
(cherry picked from commit 1b1739bb06)
which contains all the font loading and refreshing including all async
stuff and is a complete replacement for gimp-fonts.c and GimpFontList.
(cherry picked from commit 0763ea2a69)
