2005-04-09 Michael Natterer <mitch@gimp.org>
Implement dragging and dropping in any GdkPixbuf supported
format. Fixes bug #172794 and bug #172795.
* app/core/gimplayer.[ch] (gimp_layer_new_from_region): new
function which contains all stuff that was in
gimp_layer_new_from_tiles().
(gimp_layer_new_from_tiles): use above function.
(gimp_layer_new_from_pixbuf): new function.
* app/widgets/Makefile.am
* app/widgets/gimppixbuf.[ch]: new files containing GdkPixbuf
utility functions for clipboard and DnD.
* app/widgets/gimpselectiondata.[ch]: removed
gimp_selection_data_set,get_pixbuf(), GTK+ provides the same API.
Also removed GdkAtom parameters all over the place because it's
always the same as selection_data->target.
* app/widgets/gimpclipboard.c: use the new pixbuf utility
functions and gtk_selection_data_set,get_pixbuf().
* app/widgets/widgets-enums.h
* app/widgets/gimpdnd.[ch]: removed never-implemented
GIMP_DND_TYPE_PNG and added a generic GIMP_DND_TYPE_PIXBUF
instead. Added API to drag and drop GdkPixbufs which transparently
converts from/to and GdkPixbuf-supported image format. Removed
passing around of GdkAtoms, since they were always the same
as selection_data->target.
* app/widgets/gimpdnd-xds.[ch]: follow GdkAtom parameter removal.
* app/widgets/gimpcontainertreeview.[ch]: added virtual function
GimpContainerTreeView::drop_pixbuf().
* app/widgets/gimpcontainertreeview-dnd.c: dispatch drop_pixbuf().
* app/widgets/gimplayertreeview.c: implement drop_pixbuf().
* app/widgets/gimpdrawabletreeview.c: allow to drag all drawables
as pixbufs.
* app/display/gimpdisplayshell-dnd.c: allow dropping of pixbufs.
2005-01-15 Michael Natterer <mitch@gimp.org>
* app/widgets/widgets-enums.h (enum GimpDndType): reordered so
COMPONENT is after IMAGE.
* app/widgets/gimpdnd.[ch]
* app/widgets/gimpselectiondata.[ch]: added API for passing
components around via DND. Speaks in terms of a
(GimpImage,GimpChannelType) tuple.
2004-07-08 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpselectiondata.[ch]: added a "const gchar *format"
parameter to gimp_selection_data_set_pixbuf() which selects the
format in which to encode the pixbuf (was defaulting to "png"
before).
* app/widgets/gimpclipboard.c: when copying, offer all formats which
are savable with GdkPixbuf. Added a GimpClipboard struct which is
attached to the Gimp and which stores all the persistent data
needed by the clipboard. Renamed some private functions.
(unfortunately this change breaks pasting to AbiWord:
http://bugzilla.abisource.com/show_bug.cgi?id=7068)
2004-06-30 Sven Neumann <sven@gimp.org>
* app/widgets/gimpselectiondata.[ch]: renamed the SVG related
functions so that they deal with an anonymous data stream that
could as well be a PNG image.
* app/widgets/gimpdnd.[ch]
* app/widgets/gimpcontainertreeview-dnd.c: changed accordingly.
* app/display/gimpdisplayshell-dnd.[ch]
* app/vectors/gimpvectors-import.[ch]
* app/widgets/gimpcontainertreeview-dnd.c
* app/widgets/gimpvectorstreeview.c: use gsize for the length of
the buffer.
* app/widgets/gimpdnd.[ch]
* app/widgets/widgets-enums.[ch]: added GIMP_DND_TYPE_PNG which isn't
used yet.
2004-06-30 Michael Natterer <mitch@gimp.org>
* widgets/gimpselectiondata.[ch] (gimp_selection_data_get_svg):
changed return value from gchar* to const gchar*. Renamed
parameters to be consistent with other SVG functions.
* widgets/gimpcontainertreeview-dnd.c
* widgets/gimpdnd.c: changed accordingly.
2004-06-28 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/gimpselectiondata.[ch]: new files containing the
code which encodes/decodes all sorts of stuff to/from its
GtkSelectionData representation. Used to live in gimpdnd.c
* app/widgets/gimpdnd.c: use the new functions (unclutters the
file quite a bit), converted tabs to spaces.
