forked from AuroraMiddleware/gtk
220 lines
9.1 KiB
C
220 lines
9.1 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gtk/gtk.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __GTK_SELECTION_H__
|
|
#define __GTK_SELECTION_H__
|
|
|
|
|
|
#include <gtk/gtkwidget.h>
|
|
#include <gtk/gtktextiter.h>
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GtkTargetList GtkTargetList;
|
|
typedef struct _GtkTargetEntry GtkTargetEntry;
|
|
|
|
#define GTK_TYPE_SELECTION_DATA (gtk_selection_data_get_type ())
|
|
#define GTK_TYPE_TARGET_LIST (gtk_target_list_get_type ())
|
|
|
|
/* The contents of a selection are returned in a GtkSelectionData
|
|
* structure. selection/target identify the request. type specifies
|
|
* the type of the return; if length < 0, and the data should be
|
|
* ignored. This structure has object semantics - no fields should be
|
|
* modified directly, they should not be created directly, and
|
|
* pointers to them should not be stored beyond the duration of a
|
|
* callback. (If the last is changed, we'll need to add reference
|
|
* counting.) The time field gives the timestamp at which the data was
|
|
* sent.
|
|
*/
|
|
|
|
struct _GtkSelectionData
|
|
{
|
|
GdkAtom GSEAL (selection);
|
|
GdkAtom GSEAL (target);
|
|
GdkAtom GSEAL (type);
|
|
gint GSEAL (format);
|
|
guchar *GSEAL (data);
|
|
gint GSEAL (length);
|
|
GdkDisplay *GSEAL (display);
|
|
};
|
|
|
|
struct _GtkTargetEntry {
|
|
gchar *target;
|
|
guint flags;
|
|
guint info;
|
|
};
|
|
|
|
/* These structures not public, and are here only for the convenience of
|
|
* gtkdnd.c
|
|
*/
|
|
|
|
typedef struct _GtkTargetPair GtkTargetPair;
|
|
|
|
/* This structure is a list of destinations, and associated guint id's */
|
|
struct _GtkTargetList {
|
|
GList *list;
|
|
guint ref_count;
|
|
};
|
|
|
|
struct _GtkTargetPair {
|
|
GdkAtom target;
|
|
guint flags;
|
|
guint info;
|
|
};
|
|
|
|
GtkTargetList *gtk_target_list_new (const GtkTargetEntry *targets,
|
|
guint ntargets);
|
|
GtkTargetList *gtk_target_list_ref (GtkTargetList *list);
|
|
void gtk_target_list_unref (GtkTargetList *list);
|
|
void gtk_target_list_add (GtkTargetList *list,
|
|
GdkAtom target,
|
|
guint flags,
|
|
guint info);
|
|
void gtk_target_list_add_text_targets (GtkTargetList *list,
|
|
guint info);
|
|
void gtk_target_list_add_rich_text_targets (GtkTargetList *list,
|
|
guint info,
|
|
gboolean deserializable,
|
|
GtkTextBuffer *buffer);
|
|
void gtk_target_list_add_image_targets (GtkTargetList *list,
|
|
guint info,
|
|
gboolean writable);
|
|
void gtk_target_list_add_uri_targets (GtkTargetList *list,
|
|
guint info);
|
|
void gtk_target_list_add_table (GtkTargetList *list,
|
|
const GtkTargetEntry *targets,
|
|
guint ntargets);
|
|
void gtk_target_list_remove (GtkTargetList *list,
|
|
GdkAtom target);
|
|
gboolean gtk_target_list_find (GtkTargetList *list,
|
|
GdkAtom target,
|
|
guint *info);
|
|
|
|
GtkTargetEntry * gtk_target_table_new_from_list (GtkTargetList *list,
|
|
gint *n_targets);
|
|
void gtk_target_table_free (GtkTargetEntry *targets,
|
|
gint n_targets);
|
|
|
|
/* Public interface */
|
|
|
|
gboolean gtk_selection_owner_set (GtkWidget *widget,
|
|
GdkAtom selection,
|
|
guint32 time_);
|
|
gboolean gtk_selection_owner_set_for_display (GdkDisplay *display,
|
|
GtkWidget *widget,
|
|
GdkAtom selection,
|
|
guint32 time_);
|
|
|
|
void gtk_selection_add_target (GtkWidget *widget,
|
|
GdkAtom selection,
|
|
GdkAtom target,
|
|
guint info);
|
|
void gtk_selection_add_targets (GtkWidget *widget,
|
|
GdkAtom selection,
|
|
const GtkTargetEntry *targets,
|
|
guint ntargets);
|
|
void gtk_selection_clear_targets (GtkWidget *widget,
|
|
GdkAtom selection);
|
|
gboolean gtk_selection_convert (GtkWidget *widget,
|
|
GdkAtom selection,
|
|
GdkAtom target,
|
|
guint32 time_);
|
|
|
|
GdkAtom gtk_selection_data_get_selection (GtkSelectionData *selection_data);
|
|
GdkAtom gtk_selection_data_get_target (GtkSelectionData *selection_data);
|
|
GdkAtom gtk_selection_data_get_data_type (GtkSelectionData *selection_data);
|
|
gint gtk_selection_data_get_format (GtkSelectionData *selection_data);
|
|
const guchar *gtk_selection_data_get_data (GtkSelectionData *selection_data);
|
|
gint gtk_selection_data_get_length (GtkSelectionData *selection_data);
|
|
GdkDisplay *gtk_selection_data_get_display (GtkSelectionData *selection_data);
|
|
|
|
void gtk_selection_data_set (GtkSelectionData *selection_data,
|
|
GdkAtom type,
|
|
gint format,
|
|
const guchar *data,
|
|
gint length);
|
|
gboolean gtk_selection_data_set_text (GtkSelectionData *selection_data,
|
|
const gchar *str,
|
|
gint len);
|
|
guchar * gtk_selection_data_get_text (GtkSelectionData *selection_data);
|
|
gboolean gtk_selection_data_set_pixbuf (GtkSelectionData *selection_data,
|
|
GdkPixbuf *pixbuf);
|
|
GdkPixbuf *gtk_selection_data_get_pixbuf (GtkSelectionData *selection_data);
|
|
gboolean gtk_selection_data_set_uris (GtkSelectionData *selection_data,
|
|
gchar **uris);
|
|
gchar **gtk_selection_data_get_uris (GtkSelectionData *selection_data);
|
|
|
|
gboolean gtk_selection_data_get_targets (GtkSelectionData *selection_data,
|
|
GdkAtom **targets,
|
|
gint *n_atoms);
|
|
gboolean gtk_selection_data_targets_include_text (GtkSelectionData *selection_data);
|
|
gboolean gtk_selection_data_targets_include_rich_text (GtkSelectionData *selection_data,
|
|
GtkTextBuffer *buffer);
|
|
gboolean gtk_selection_data_targets_include_image (GtkSelectionData *selection_data,
|
|
gboolean writable);
|
|
gboolean gtk_selection_data_targets_include_uri (GtkSelectionData *selection_data);
|
|
gboolean gtk_targets_include_text (GdkAtom *targets,
|
|
gint n_targets);
|
|
gboolean gtk_targets_include_rich_text (GdkAtom *targets,
|
|
gint n_targets,
|
|
GtkTextBuffer *buffer);
|
|
gboolean gtk_targets_include_image (GdkAtom *targets,
|
|
gint n_targets,
|
|
gboolean writable);
|
|
gboolean gtk_targets_include_uri (GdkAtom *targets,
|
|
gint n_targets);
|
|
|
|
/* Called when a widget is destroyed */
|
|
|
|
void gtk_selection_remove_all (GtkWidget *widget);
|
|
|
|
/* Event handlers */
|
|
gboolean _gtk_selection_clear (GtkWidget *widget,
|
|
GdkEventSelection *event);
|
|
gboolean _gtk_selection_request (GtkWidget *widget,
|
|
GdkEventSelection *event);
|
|
gboolean _gtk_selection_incr_event (GdkWindow *window,
|
|
GdkEventProperty *event);
|
|
gboolean _gtk_selection_notify (GtkWidget *widget,
|
|
GdkEventSelection *event);
|
|
gboolean _gtk_selection_property_notify (GtkWidget *widget,
|
|
GdkEventProperty *event);
|
|
|
|
GType gtk_selection_data_get_type (void) G_GNUC_CONST;
|
|
GtkSelectionData *gtk_selection_data_copy (GtkSelectionData *data);
|
|
void gtk_selection_data_free (GtkSelectionData *data);
|
|
|
|
GType gtk_target_list_get_type (void) G_GNUC_CONST;
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_SELECTION_H__ */
|