forked from AuroraMiddleware/gtk
6c1d990adc
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.
60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2001. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_TEXT_UTIL_H__
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#define __GTK_TEXT_UTIL_H__
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkmenushell.h>
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#include <gtk/gtkeditable.h>
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#include <gtk/gtktextbuffer.h>
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G_BEGIN_DECLS
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/* This is a private uninstalled header shared between GtkTextView and GtkEntry */
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typedef void (* GtkTextUtilCharChosenFunc) (const char *text,
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gpointer data);
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void _gtk_text_util_append_special_char_menuitems (GtkMenuShell *menushell,
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GtkTextUtilCharChosenFunc func,
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gpointer data);
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G_END_DECLS
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GdkPixmap* _gtk_text_util_create_drag_icon (GtkWidget *widget,
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gchar *text,
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gsize len);
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GdkPixmap* _gtk_text_util_create_rich_drag_icon (GtkWidget *widget,
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GtkTextBuffer *buffer,
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GtkTextIter *start,
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GtkTextIter *end);
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#endif /* __GTK_TEXT_UTIL_H__ */
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