Add a "clip" property to GimpCanvasTransformPreview, specifying the
transform's clipping mode, and clip the preview accordingly.
In GimpTransformGridTool, sync the tool's clipping mode with the
preview's clipping mode.
(cherry picked from commit 7b2e6b7595)
Add a "Unified interaction" option to the 3D Transform tool, and a
corresponding "unified" property to GimpToolTransform3DGrid. When
active, all three interaction modes of the grid (camera, move, and
rotate) are available simultaneously, regardless of the active
dialog page. In this mode, the inner and outer regions of the item
are used for moving and rotation, respectively, and the vanishing-
point is controlled through through a handle.
(cherry picked from commit 30132fc2da)
In GimpToolTransform3DGrid, fix the test for determining which side
of the plane is facing the viewer, affecting the direction of
rotation when rotating around the local Z axis.
(cherry picked from commit bcaaa453c4)
Add a new GimpToolTransform3DGrid tool widget, subclassed from
GimpToolTransformGrid, which can be used to perform 3D
transformations.
The widget can be in one of three modes:
CAMERA - allows adjusting the primary vanishing point by moving a
handle.
MOVE - allows moving the object through dragging.
ROTATE - allows rotating the object through dragging.
By default, controlling the transformation through dragging applies
to the X and Y axes. Holding Shift (or setting the "constrain-
axis" property) restricts the motion to only one of the axes.
For the MOVE and ROTATE mode, holding Ctrl (or setting the "z-axis"
property) allows controlling the Z axis instead.
For the same modes, holding Alt (or setting the "local-frame"
property), applies the adjustments in the object's local frame of
reference, instead of the display's global frame of reference.
Add a boolean GimpTransformGridTool::dynamic-handle-size property,
which controls whether the handle sizes are adjustment dynamically
according to the grid's size, or remain fixed. This property is
TRUE by default, to maintain the current behavior.
In GimpToolTransformGrid, allow setting "inside-function" and
"outside-function" to a new NONE value, performing no
transformation when dragging the respective area.
... which corresponds to the shell's show-all mode. We'll listen
to its "notify" signal in the bucket-fill tool.
(cherry picked from commit 02654b0ac0)
We're going to have GimpImageProxy implement GimpPickable, so that
it can be used as either a viewable or a pickable proxy for an
image.
(cherry picked from commit 8d8cc12f40)
See #3996.
This was a warning raised by the Coverity scan on one of the lines. I
fix also in the same time other arithmetics mixing int and double.
Better be thorough.
The specific warning was on:
> circ = 2.0 * G_PI * (private->width / 2)
where the division was integer, which was probably not intended. Of
course that error (display item only) was likely barely visible anyway,
still…
(cherry picked from commit c809e221ec)
... which is similar to gimp_display_shell_get_pickable(), however,
it returns the projection, rather than the image, only when
gimp_display_shell_get_infinite_canvas() is TRUE, i.e., when the
shell is in "show all" mode *and* canvas padding is disabled.
(cherry picked from commit 71f42f6675)
Add an option to keep the normal canvas padding in "show all" mode,
instead of extending the checkerboard pattern indefinitely. This
is useful when wanting to show the image content beyond the canvas,
while still keeping the focus on the canvas; further commits will
extend this mode to behave in more view-related cases as if "show
all" wasn't enabled.
Add a new 'View -> Padding Color -> Keep Padding in "Show All"
Mode" toggle, which controls this behavior, with a corresponding
default-value option in the preferences, under "Image Windows ->
Appearance".
... after commit 2c9a8a567b. Don't
use the same function as a handler for GimpContext::display-changed
and GimpContext::image-changed -- their signatures are different.
(cherry picked from commit 1b3c1fb9cb)
In GimpNavigationEditor, make sure to clear the editor's shell when
the last image is closed, even though the corresponding display is
stil alive, so that we don't needlessly extend the lifetime of the
image. This is necessary after the recent GimpImageViewable
changes, since the editor now (indirectly) holds a reference on the
image.
(cherry picked from commit 2c9a8a567b)
Update the image-projection priority rect to the current display's
viewport when the display becomes active, so that the right region
is rendered first when switching between different displays of the
same image.
(cherry picked from commit 582930aa61)
Add a show_all parameter to gimp_image_pick_color(), which, when
TRUE, allows picking colors outside the canvas bounds in sample-
merged mode. Forward the display's "show all" mode through this
parameter where applicable (in particular, in the color-picker tool
and the pointer dockable).
When the image's alpha channel is invisible, paint regions outside
the image contents as black, instead of using a checkboard pattern.
This is especially notable when viewing the image in "show all"
mode.
In GimpNavigation{Editor,View}, show the full image contents when
the corresponding display is in "show all" mode. Additionally,
when the display's "show canvas boundary" is active, show the
canvas boundary in the navigation view as well.
Add a "show canvas boundary" display option, and a corresponding
"View" menu item and default-apperance preferences option. When
enabled (the default), the canvas boundary is shown as an orange/
black dashed line in "show all" mode.
In "show all" mode, the image is thought to be "infinite"; this
commit improves the overall scrolling/zooming behavior in this mode
according to this assumption. In cases where a specific image size
is needed (e.g., for the scrollbar bounds, fit-image-in-window,
etc.), the image's full bounding box is used; however, in cases
where a center point is needed (e.g., for the zoomed-out scrollbar
bounds, center-image-in-window), the canvas center, rather than the
bounding-box center, is still used.
... which specifies whether to clip the viewport to the canvas
(previously, it would always be clipped). Use the appropriate
value in all callers, depending on the shell's "show all" mode. In
particular, this commit avoids clipping the image projection's
priority rect to the canvas in "show all" mode.
Add a "show all" mode to GimpDisplayShell, controlled through a
corresponding "View -> Show All" menu item. When enabled, the
entire image content is displayed, instead of cropping the image
to the canvas size. More generally, the display behaves as if the
canvas were infinite. The following commits improve the overall
behavior in this mode.
Add a prefernces option to control the default "show all" state.
In GimpCanvasTransformPreview, use a GimpPickable, instead of a
GimpDrawable, as the preview source, so that we can use it with the
image projection, rather than just with drawables.
(cherry picked from commit 6023f97509)
... which controls whether or not the image is rendered by the
shell. We'll use this to hide the image while showing its
transform preview in the next commits.
(cherry picked from commit 539d666ae2)
Step one: get rid of all those deprecation warnings that make
it hard to see any other warnings:
- add a lot of dummy API to GimpAction, GimpActionGroup, GimpUIManager
etc. which simply forwards to the deprecated GTK functions, they
will all go away again later
- rename GimpAction to GimpActionImpl
- add interface GimpAction that is implemented by all action classes,
creates a common interface and allows to remove some duplicated
logic from GimpToggleAction and GimpRadioAction, and at the same
time adds more features
(cherry picked from commit 86e07c16b5)
Merged to gimp-2-10 to keep the diff to master as small as possible
Connect GimpDisplayShell to GimpImage::mode-changed and update its
cached color transforms. Also get rid of a duplicate conection to
GimpImage::precision-changed.
(cherry picked from commit a1aa179436)
No idea why the artifacty never appeared on 2.10, the code was just as
broken as in master...
Set the priority of the image window's UI-manager update idle
slightly higher than the projection idle priority, so that the
image actions are updated during projection rendering.
(cherry picked from commit 50aaeef6a0)
In GimpTransformGridTool, avoid producing non-finite coordinate
and angle values. In particular, this fixes a crash in
gimp_transform_grid_tool_get_cursor() as a result of a NaN angle
value being converted to a negative integer, hitting an assert.
(cherry picked from commit be7906c05c)
