* 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/.
+ * 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 <gdk/gdk.h>
-#include <gtk/gtkenums.h>
#include <gtk/gtkwidget.h>
+#include <gtk/gtktextiter.h>
+
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+G_BEGIN_DECLS
-typedef struct _GtkSelectionData GtkSelectioData;
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;
};
/* These structures not public, and are here only for the convenience of
- * gtkdnd.c
+ * gtkdnd.c
*/
typedef struct _GtkTargetPair GtkTargetPair;
GtkTargetList *gtk_target_list_new (const GtkTargetEntry *targets,
guint ntargets);
-void gtk_target_list_ref (GtkTargetList *list);
+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);
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 */
-gint gtk_selection_owner_set (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);
-gint gtk_selection_convert (GtkWidget *widget,
- GdkAtom selection,
- GdkAtom target,
- guint32 time);
-
-
-void gtk_selection_data_set (GtkSelectionData *selection_data,
- GdkAtom type,
- gint format,
- const guchar *data,
- gint length);
+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 */
-
-gint gtk_selection_clear (GtkWidget *widget,
- GdkEventSelection *event);
-gint gtk_selection_request (GtkWidget *widget,
- GdkEventSelection *event);
-gint gtk_selection_incr_event (GdkWindow *window,
- GdkEventProperty *event);
-gint gtk_selection_notify (GtkWidget *widget,
- GdkEventSelection *event);
-gint gtk_selection_property_notify (GtkWidget *widget,
- GdkEventProperty *event);
-GtkSelectioData *gtk_selection_data_copy (GtkSelectionData *data);
-void gtk_selection_data_free (GtkSelectionData *data);
-
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
+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_entry_get_type (void) G_GNUC_CONST;
+
+GtkTargetEntry *gtk_target_entry_new (const char *target, guint flags, guint info);
+GtkTargetEntry *gtk_target_entry_copy (GtkTargetEntry *data);
+void gtk_target_entry_free (GtkTargetEntry *data);
+
+GType gtk_target_list_get_type (void) G_GNUC_CONST;
+
+G_END_DECLS
#endif /* __GTK_SELECTION_H__ */