This could happen if data was requested from a separate screen now that
multi-screen is no longer supported.
Ideally, we'd want to support copying to other screens, but that
requires solving in GDK as that's X-specific so cannot be well
abstracted by GDK (without the reintroduction of multiple screens).
https://bugzilla.gnome.org/show_bug.cgi?id=719314
Move everything dealing with compound text to be X11 specific
Only gdk_text_property_to_utf8_list and gdk_utf8_to_string_target
are kept across backends, so add vfuncs for these.
Also, remove the non-multihead-safe variants of all these.
This commit was created using a script that searched for all docstrings
containing a parameter and the string 'or %NULL'.
Gdk backends and demos excluded as they are not part of a public API
https://bugzilla.gnome.org/show_bug.cgi?id=610474
The Gtk-custom.c file in gir-repository contained a number of
introspection annotations. Merge those into the GTK source files.
Some documentation was moved from the tmpl/ files to accomodate
the addition of annotations.
Correctly handle conversion to SAVE_TARGETS as a side-effect target
with no side-effect, by returning a zero-sized property of type NULL.
See section 2.6.3 of the ICCCM.
* gtk/gtkselection.c (gtk_selection_data_get_targets): Accept
a type of TARGETS instead of ATOM, too. Based on a patch by
Peng Wu.
svn path=/trunk/; revision=22141
2008-09-01 Wouter Bolsterlee <wbolster@svn.gnome.org>
* gtk/gtkselection.c:
Update documentation for gtk_selection_data_get_data to
match the changes introduced in -r21232 (the length
parameter was removed).
svn path=/trunk/; revision=21256
2008-08-28 Christian Dywan <christian@imendio.com>
Bug 549734 – gtk_selection_data_get_data prototype is wrong
* gtk/gtkselection.[ch] (gtk_selection_data_get_data): make the
'length' argument of gtk_selection_data_get_data a 'gint', that's
what it should be.
svn path=/trunk/; revision=21229
2008-06-30 Cody Russell <bratsche@gnome.org>
* Practically everything changed.
Change all references of GIMP Toolkit (and variations of it)
to GTK+ Toolkit, showing no mercy at all to our beloved
ancestry. (#540529)
svn path=/trunk/; revision=20709
2008-04-21 Michael Natterer <mitch@imendio.com>
* gtk/gtkselection.c: add tons of g_return_if_fail() instead of
crashing when NULL pointers get passed.
svn path=/trunk/; revision=20031
2008-02-15 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkselection.c (gtk_target_list_add_text_targets): Don't
add the same target atom twice. (#516087, Christian Persch)
svn path=/trunk/; revision=19589
2007-09-15 Michael Natterer <mitch@imendio.com>
* gtk/gtkselection.c (gtk_target_list_find): don't simply crash if
any of the pointer args are NULL. Instead, g_return_if_fail() on
"list != NULL" and allow to pass NULL as return location for "info".
svn path=/trunk/; revision=18831
2006-03-07 Michael Natterer <mitch@imendio.com>
Add infrastructure for copy/paste and DND of rich text for
GtkTextBuffer. Fixes bug #324177.
* gtk/gtktextbufferrichtext.[ch]: new files implementing a
per-buffer registry of rich text formats.
* gtk/gtk.h: #include gtktextbufferrichtext.h
* gtk/gtktextbufferserialize.[ch]: new files implementing an
internal serialization format that can handle all of a text
buffer's tags and pixbufs. It's not useful for anything except
tranfer between instances of GtkTextBuffer (Anders Carlsson).
* gtk/Makefile.am: build the new files.
* gtk/gtkclipboard.[ch]: added convenience APIs for rich text,
just as they exist for plain text and pixbufs.
* gtk/gtkselection.[ch]: added rich text convenience APIs here
too. Return the target list from gtk_target_list_ref(). Register
GtkTargetList as boxed type. Added
gtk_target_table_new_from_list() and gtk_target_table_free(),
which make converting between GtkTargetList and arrays of
GtkTargetEntry considerably easier.
* gtk/gtktextutil.[ch]: added _gtk_text_util_create_rich_drag_icon()
which creates a fancy rich text icon (Matthias Clasen).
* gtk/gtktextbuffer.[ch]: use all the new stuff above and
implement copy and paste of rich text. Added APIs for getting the
target lists used for copy and paste. Added public enum
GtkTextBufferTargetInfo which contains the "info" IDs associated
with the entries of the target lists.
* gtk/gtktextview.c: use the new rich text APIs and
GtkTextBuffer's new target list API to enable DND of rich text
chunks.
* gtk/gtk.symbols: export all the new symbols added.
* tests/testtext.c: added rich text testing stuff.
2005-10-27 Matthias Clasen <mclasen@redhat.com>
* demos/gtk-demo/clipboard.c (paste_received): Only set the
text if it is not NULL. (#319930, Thomas Klausner)
* gtk/gtkselection.c (gtk_selection_data_get_pixbuf): Close the
loader before trying to get the pixbuf. (#319930, Thomas Klausner)
2005-09-01 Matthias Clasen <mclasen@redhat.com>
* gdk/*.c: Intern some more strings.
* gtk/gtkintl.h:
* gtk/*.c: Define an I_() macro and use it instead of the
bulky g_intern_static_string().
2005-08-31 Matthias Clasen <mclasen@redhat.com>
* gdk/Makefile.am:
* gtk/Makefile.am: Intern type names in code generated by
glib-mkenums, too.
* gtk/*.c:
* gdk/x11/*.c:
* gdk/*.c: Intern type names before registering the type to avoid
unnecessary copies.
2005-08-30 Matthias Clasen <mclasen@redhat.com>
* gtk/gtk.symbols:
* gtk/gtkselection.h:
* gtk/gtkselection.c: Add functions which look for text, image
or uri targets in an array of atoms. (#314089, Mark Wielaard)
2005-05-26 Sven Neumann <sven@gimp.org>
* gtk/gtkselection.c (gtk_selection_data_set_pixbuf): use a less
aggressive PNG compression level (bug #305340).
2005-05-25 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkselection.c (gtk_target_list_add_image_targets):
Make sure png comes first, otherwise dnd may use bmp by
default, loosing transparency.
2005-04-04 Tor Lillqvist <tml@novell.com>
* gdk/win32/gdkmain.c (_gdk_win32_cf_to_string): New debugging
function, to log a clipboard format name symbolically.
(_gdk_win32_data_to_string): Also new, to log random data bytes.
Implement delayed rendering on Win32, specifically for transfering
images through the clipboard from GTK+ apps to other
apps (#168173, implementation by Ivan Wong):
* gdk/win32/gdkevents-win32.c (gdk_event_translate):
Handle WM_RENDERFORMAT.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Add _format_atom_table,
_delayed_rendering_data and _image_bmp.
* gdk/win32/gdkmain-win32.c: Initialize _image_bmp.
* gdk/win32/gdkproperty-win32.c (gdk_property_change):
Accept formats other than GDK_TARGET_STRING or _utf8_string, and
assume they are handled through delayed rendering.
* gdk/win32/gdkselection-win32.c (gdk_selection_convert):
Return all available formats (including those registered by GTK+
apps) on request_targets.
(gdk_selection_property_get): We should append a zero byte like
X11 does.
(gdk_win32_selection_add_targets): New function, for
gtkselection's use. Win32 requires that the clipboard owner
registers all valid formats even if the owner wants delayed
rendering.
(_gdk_win32_selection_convert_to_dib): New function. Convert
images to DIB using gdk-pixbuf.
* gdk/win32/gdkwin32.h: Declare gdk_win32_selection_add_targets().
* gtk/gtkselection.c (gtk_selection_add_target,
gtk_selection_add_targets): Call gdk_win32_selection_add_targets()
to register target formats.
* gdk/gdk.symbols: Add gdk_win32_selection_add_targets().
2005-03-20 Matthias Clasen <mclasen@redhat.com>
Make PLT-reduction work with gcc4, and don't include
everything in gdkalias.h:
* gtk/grk.symbols: Group symbols by header and source file.
* gtk/makegtkalias.pl: Protect definitions by the same
preprocessor symbols used to guard the headers. Move
the alias declarations to a separate file which is
produced when calling makegtkalias.pl -def
* gdk/Makefile.am (gtkaliasdef.c): Add a rule to generate
this file.
* gtk/*.c: Include gtkalias.h after the other headers,
include gtkaliasdef.c at the bottom.
* gtk/*.h: Small cleanups.
2004-12-27 Matthias Clasen <mclasen@redhat.com>
Make the clipboard image API more robust (#162357,
Torsten Schoenfeld):
* gtk/gtkclipboard.c (clipboard_image_received_func): Don't
ref the pixbuf if it is NULL.
* gtk/gtkselection.c (gtk_selection_data_set_pixbuf):
NULL-terminate the varargs in the call to
gdk_pixbuf_save_to_buffer().
(gtk_selection_data_get_pixbuf): Only use a pixbuf loader
if there is data to load.
2004-11-15 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkselection.c: Reduce the clipboard timeout from 300
seconds to 30 seconds. (#155428, Billy Biggs)
2004-10-31 Matthias Clasen <mclasen@redhat.com>
Add api for image transfer via copy-and-paste (#156408)
* gtk/gtkclipboard.c (gtk_clipboard_set_image)
(gtk_clipboard_request_image, gtk_clipboard_wait_for_image)
(gtk_clipboard_wait_is_image_available): New functions for image
transfer.
* gtk/gtkselection.h:
* gtk/gtkselection.c (gtk_selection_data_targets_include_image):
New function, similar to gtk_selection_data_targets_include_text().
