Port selection/path stroking to using the PDB-controllable
paint options that live in GimpPDBContext.
Change gimp_item_stroke()'s "use_default_values" boolean which was
introduced at a time where we had no better way by a GimpPaintOptions
parameter. If a non-NULL paint_options is passed (when called from the
PDB), use it for stroking; if NULL is passed, use the actual paint
tool options from the GUI (when called from the menus or the stroke
dialog). In the PDB wrappers, get the right paint options object from
the PDB context associated with the calling plug-in.
* Add a dialog with Preview, Apply, and Reset buttons instead of
depending only on hidden keyboard shortcuts.
* Change default paint mode to Unknown.
* Disable engine list when there is only one engine available.
* Hide useless Anti-Alias toggle.
* Write to selection instead of the layer mask.
Follows updated save+export specification.
For renamed actions (file-export and file-export-to respectively to
file-export-as and file-export to mimick file-save*), menurc from
GIMP 2.8 will be correctly migrated.
This mitigates the pain of having to confirm quitting when images have
only be exported but not saved: Introduce a <Primary>D shortcut in the
quit dialog and tell about it using a hint label at the bottom, so
quitting with dirty images is now a matter of pressing <Primary>Q
<Primary>D which is much easier to memorize than <Primary>Q
<Mnemonic>D.
Install a cell_data_func for the dirty image list's text renderer abd
construct the label manually, using the same string and logic as in
the close dialog.
Along with this change, the snap preferences have been moved from
GimpDisplayConfig to GimpDisplayOptions, where it makes much more sense.
One of the consequences is that there is no need to duplicate these
values in GimpDisplayShell anymore to differenciate defaults and
current settings.
...for Non-XCF files.
When the entered extension in save or export is on the other group,
add a link to the warning dialog which allows to jump directly to the
export or save dialog, with the same filename pre-entered.
Current implementation had 2 issues, fixed by this commit:
1/ after the file save dialog is closed, the image would not close.
2/ if you switched the visible tab before saving the new image, it
would save and close the visible tab, instead of the expected one.
For conversions that have no dither options (like RGB -> GRAY or u8 ->
u16), always preserve text editability, for conversions that have
dither options (like RGB -> INDEXED or u16 -> u8), give the user the
choice whether to enable dithering.
Add buttons to offset by width/2 and height/2 separately. This rarely
used dialog's main purpose is making textures, and it doesn't hurt
if it does this a little better at the expense of a little clutter.
Only auto-add .xcf if it's a save (not an export) dialog, instead do
not auto-add anything and ask the user to enter an extension, that's
less mysterious than saving in the last-exported format which the user
maybe doesn't remember or want.
by having two booleans "export_backward" and "export_forward" in the
api instead of just an "export" one that would destroy the "imported
from" state. This change fixes the state of the "Overwrite" menu item,
so it stays visible until the file got either saved or exported to
another filename.
This also reverts commit a4beeecf2b, so
Ctrl-S is always invokable even if invisible.
