When NULL is passed as format_name to gimp_export_image(), there is no
dialog where the user can make choices. Having the capability
GIMP_EXPORT_CAN_HANDLE_LAYERS_AS_ANIMATION in this case in practice
means "always merge". So to allow MNG animations, change to just
GIMP_EXPORT_CAN_HANDLE_LAYERS. We don't need to offer merging in the
export options since MNG is a format explicitly for animation, so if
there are enough layers, we'll always export as an animation.
Also set a tooltip explaining why the animation options are disabled
when they are disabled.
Add an 'As Animation' toggle to the GIF export options. If checked,
the GIF will be written as an animation. Only enable it on images with
more than on layer though. Add the new GIFSaveVals as_animation member
last so we don't break gimp_get_data() of old data. The fix moves the
GIF options fetching to *before* gimp_export_image(). If as-animation,
we simply pass GIMP_EXPORT_CAN_HANDLE_LAYERS to capabilities so the
layers are kept.
These plug-ins used to be used as easter-eggs and have only been
available thru the PDB. Since they are not useful except for the fun
of staring at the weird code, we can as well remove them entirely.
To give us experience with Glade + GtkBuilder, use it for the save
dialog in the PNG plug-in. The layout is as good as
identical. Mnemonics still works and strings are still translated.
Revert commits bc099a98f3 and
c77781de89 from Jul 27 2006;
also changed refval boundaries of the "width" size entries
in the spirit of the original fix, only reversed.
Rationale: the "horizontal" parameters all have to affect the
horizontal *lines*, so have an effect in *vertical* direction.
Will commit a label change on top to clarify this.
This patch makes two modifications to the UI: listing in the
'Playback speed' combo was changed from percentage values to X
factors, and a new combo was added for 'Default framerate'. The
latter includes common framerates which are used to define the
default duration on unmarked frames. Due to the way in which the
GTK+ timeout function is defined, the framerates and duration values
for this new combo use rounded integer values.
In places where the pattern
if (show)
gtk_widget_show (widget);
else
gtk_widget_hide (widget);
is used, change to
gtk_widget_set_visible (widget, show);
Also do some other minor cleanups.
Improve JPEG2000 error messages by using g_set_error() so we don't
throw many different errors in the users face, and make each error
unique and descriptive instead of using the same message regardless of
the type of error.
