2005-07-25 Michael Natterer <mitch@gimp.org>
Some DND fixes / cleanup:
* app/widgets/widgets-enums.h: renamed GIMP_DND_TYPE_TOOL to
GIMP_DND_TYPE_TOOL_INFO.
* app/widgets/gimpselectiondata.[ch]: s/tool/tool_info/g. Moved
private functions to the end of the file. Include GIMP's PID in
all GtkSelectionData strings which are used to pass around stuff
by reference. For things which are referenced by name, also encode
the object's address in the GtkSelectionData so having a brush
called "Standard" or a named buffer called "Global Buffer" will
work together with DND.
* app/widgets/gimpdnd.[ch]: s/tool/tool_info/g. Renamed
gimp_dnd_get_data_data() to gimp_dnd_get_object_data() since it's
not limited to GimpData objects. Follow above selection data API
changes. Cleanup.
* libgimp/gimpbrushmenu.c
* libgimp/gimpdrawablecombobox.c
* libgimp/gimpfontselectbutton.c
* libgimp/gimpgradientmenu.c
* libgimp/gimpimagecombobox.c
* libgimp/gimppalettemenu.c
* libgimp/gimppatternmenu.c: follow GtkSelectionData format change
and check the dropped things' PID against the return value of
gimp_getpid().
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.
Michael Natterer