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/* 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, see <http://www.gnu.org/licenses/>.
*/
/*
* 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/.
*/
#ifndef __GTK_SELECTION_H__
#define __GTK_SELECTION_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkwidget.h>
#include <gtk/gtktextiter.h>
G_BEGIN_DECLS
typedef struct _GtkTargetPair GtkTargetPair;
/**
* GtkTargetPair:
* @target: #GdkAtom representation of the target type
* @flags: #GtkTargetFlags for DND
* @info: an application-assigned integer ID which will
* get passed as a parameter to e.g the #GtkWidget::selection-get
* signal. It allows the application to identify the target
* type without extensive string compares.
*
* A #GtkTargetPair is used to represent the same
* information as a table of #GtkTargetEntry, but in
* an efficient form.
*/
struct _GtkTargetPair
{
GdkAtom target;
guint flags;
guint info;
};
/**
* GtkTargetList:
*
* A #GtkTargetList-struct is a reference counted list
* of #GtkTargetPair and should be treated as
* opaque.
*/
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 ())
/**
* GtkTargetFlags:
* @GTK_TARGET_SAME_APP: If this is set, the target will only be selected
* for drags within a single application.
* @GTK_TARGET_SAME_WIDGET: If this is set, the target will only be selected
* for drags within a single widget.
* @GTK_TARGET_OTHER_APP: If this is set, the target will not be selected
* for drags within a single application.
* @GTK_TARGET_OTHER_WIDGET: If this is set, the target will not be selected
* for drags withing a single widget.
*
* The #GtkTargetFlags enumeration is used to specify
* constraints on a #GtkTargetEntry.
*/
typedef enum {
GTK_TARGET_SAME_APP = 1 << 0, /*< nick=same-app >*/
GTK_TARGET_SAME_WIDGET = 1 << 1, /*< nick=same-widget >*/
GTK_TARGET_OTHER_APP = 1 << 2, /*< nick=other-app >*/
GTK_TARGET_OTHER_WIDGET = 1 << 3 /*< nick=other-widget >*/
} GtkTargetFlags;
/**
* GtkTargetEntry:
* @target: a string representation of the target type
* @flags: #GtkTargetFlags for DND
* @info: an application-assigned integer ID which will
* get passed as a parameter to e.g the #GtkWidget::selection-get
* signal. It allows the application to identify the target
* type without extensive string compares.
*
* A #GtkTargetEntry represents a single type of
* data than can be supplied for by a widget for a selection
* or for supplied or received during drag-and-drop.
*/
struct _GtkTargetEntry
{
gchar *target;
guint flags;
guint info;
};
GDK_AVAILABLE_IN_ALL
GType gtk_target_list_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkTargetList *gtk_target_list_new (const GtkTargetEntry *targets,
guint ntargets);
GDK_AVAILABLE_IN_ALL
GtkTargetList *gtk_target_list_ref (GtkTargetList *list);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_unref (GtkTargetList *list);
GDK_AVAILABLE_IN_3_94
void gtk_target_list_merge (GtkTargetList *target,
const GtkTargetList *source);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_add (GtkTargetList *list,
GdkAtom target,
guint flags,
guint info);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_add_text_targets (GtkTargetList *list,
guint info);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_add_rich_text_targets (GtkTargetList *list,
guint info,
gboolean deserializable,
GtkTextBuffer *buffer);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_add_image_targets (GtkTargetList *list,
guint info,
gboolean writable);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_add_uri_targets (GtkTargetList *list,
guint info);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_add_table (GtkTargetList *list,
const GtkTargetEntry *targets,
guint ntargets);
GDK_AVAILABLE_IN_ALL
void gtk_target_list_remove (GtkTargetList *list,
GdkAtom target);
GDK_AVAILABLE_IN_ALL
gboolean gtk_target_list_find (GtkTargetList *list,
GdkAtom target,
guint *info);
GDK_AVAILABLE_IN_ALL
GtkTargetEntry * gtk_target_table_new_from_list (GtkTargetList *list,
gint *n_targets);
GDK_AVAILABLE_IN_ALL
void gtk_target_table_free (GtkTargetEntry *targets,
gint n_targets);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_owner_set (GtkWidget *widget,
GdkAtom selection,
guint32 time_);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_owner_set_for_display (GdkDisplay *display,
GtkWidget *widget,
GdkAtom selection,
guint32 time_);
GDK_AVAILABLE_IN_ALL
void gtk_selection_add_target (GtkWidget *widget,
GdkAtom selection,
GdkAtom target,
guint info);
GDK_AVAILABLE_IN_ALL
void gtk_selection_add_targets (GtkWidget *widget,
GdkAtom selection,
GtkTargetList *targets);
GDK_AVAILABLE_IN_ALL
void gtk_selection_clear_targets (GtkWidget *widget,
GdkAtom selection);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_convert (GtkWidget *widget,
GdkAtom selection,
GdkAtom target,
guint32 time_);
GDK_AVAILABLE_IN_ALL
void gtk_selection_remove_all (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GdkAtom gtk_selection_data_get_selection (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
GdkAtom gtk_selection_data_get_target (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
GdkAtom gtk_selection_data_get_data_type (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gint gtk_selection_data_get_format (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
const guchar *gtk_selection_data_get_data (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gint gtk_selection_data_get_length (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
const guchar *gtk_selection_data_get_data_with_length
(const GtkSelectionData *selection_data,
gint *length);
GDK_AVAILABLE_IN_ALL
GdkDisplay *gtk_selection_data_get_display (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
void gtk_selection_data_set (GtkSelectionData *selection_data,
GdkAtom type,
gint format,
const guchar *data,
gint length);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_set_text (GtkSelectionData *selection_data,
const gchar *str,
gint len);
GDK_AVAILABLE_IN_ALL
guchar * gtk_selection_data_get_text (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_set_pixbuf (GtkSelectionData *selection_data,
GdkPixbuf *pixbuf);
GDK_AVAILABLE_IN_3_94
cairo_surface_t *gtk_selection_data_get_surface (GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_3_94
gboolean gtk_selection_data_set_surface (GtkSelectionData *selection_data,
cairo_surface_t *surface);
GDK_AVAILABLE_IN_ALL
GdkPixbuf *gtk_selection_data_get_pixbuf (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_set_uris (GtkSelectionData *selection_data,
gchar **uris);
GDK_AVAILABLE_IN_ALL
gchar **gtk_selection_data_get_uris (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_get_targets (const GtkSelectionData *selection_data,
GdkAtom **targets,
gint *n_atoms);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_targets_include_text (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_targets_include_rich_text (const GtkSelectionData *selection_data,
GtkTextBuffer *buffer);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_targets_include_image (const GtkSelectionData *selection_data,
gboolean writable);
GDK_AVAILABLE_IN_ALL
gboolean gtk_selection_data_targets_include_uri (const GtkSelectionData *selection_data);
GDK_AVAILABLE_IN_ALL
gboolean gtk_targets_include_text (GdkAtom *targets,
gint n_targets);
GDK_AVAILABLE_IN_ALL
gboolean gtk_targets_include_rich_text (GdkAtom *targets,
gint n_targets,
GtkTextBuffer *buffer);
GDK_AVAILABLE_IN_ALL
gboolean gtk_targets_include_image (GdkAtom *targets,
gint n_targets,
gboolean writable);
GDK_AVAILABLE_IN_ALL
gboolean gtk_targets_include_uri (GdkAtom *targets,
gint n_targets);
GDK_AVAILABLE_IN_ALL
GType gtk_selection_data_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkSelectionData *gtk_selection_data_copy (const GtkSelectionData *data);
GDK_AVAILABLE_IN_ALL
void gtk_selection_data_free (GtkSelectionData *data);
G_END_DECLS
#endif /* __GTK_SELECTION_H__ */
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