| 1 | /* GTK - The GIMP Toolkit |
|---|
| 2 | * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald |
|---|
| 3 | * |
|---|
| 4 | * This library is free software; you can redistribute it and/or |
|---|
| 5 | * modify it under the terms of the GNU Library General Public |
|---|
| 6 | * License as published by the Free Software Foundation; either |
|---|
| 7 | * version 2 of the License, or (at your option) any later version. |
|---|
| 8 | * |
|---|
| 9 | * This library is distributed in the hope that it will be useful, |
|---|
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|---|
| 12 | * Library General Public License for more details. |
|---|
| 13 | * |
|---|
| 14 | * You should have received a copy of the GNU Library General Public |
|---|
| 15 | * License along with this library; if not, write to the |
|---|
| 16 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
|---|
| 17 | * Boston, MA 02111-1307, USA. |
|---|
| 18 | */ |
|---|
| 19 | |
|---|
| 20 | /* |
|---|
| 21 | * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS |
|---|
| 22 | * file for a list of people on the GTK+ Team. See the ChangeLog |
|---|
| 23 | * files for a list of changes. These files are distributed with |
|---|
| 24 | * GTK+ at ftp://ftp.gtk.org/pub/gtk/. |
|---|
| 25 | */ |
|---|
| 26 | |
|---|
| 27 | #ifndef __GTK_SELECTION_H__ |
|---|
| 28 | #define __GTK_SELECTION_H__ |
|---|
| 29 | |
|---|
| 30 | |
|---|
| 31 | #include <gdk/gdk.h> |
|---|
| 32 | #include <gtk/gtkenums.h> |
|---|
| 33 | #include <gtk/gtkwidget.h> |
|---|
| 34 | |
|---|
| 35 | #ifdef __cplusplus |
|---|
| 36 | extern "C" { |
|---|
| 37 | #endif /* __cplusplus */ |
|---|
| 38 | |
|---|
| 39 | typedef struct _GtkSelectionData GtkSelectioData; |
|---|
| 40 | typedef struct _GtkTargetList GtkTargetList; |
|---|
| 41 | typedef struct _GtkTargetEntry GtkTargetEntry; |
|---|
| 42 | |
|---|
| 43 | struct _GtkTargetEntry { |
|---|
| 44 | gchar *target; |
|---|
| 45 | guint flags; |
|---|
| 46 | guint info; |
|---|
| 47 | }; |
|---|
| 48 | |
|---|
| 49 | /* These structures not public, and are here only for the convenience of |
|---|
| 50 | * gtkdnd.c |
|---|
| 51 | */ |
|---|
| 52 | |
|---|
| 53 | typedef struct _GtkTargetPair GtkTargetPair; |
|---|
| 54 | |
|---|
| 55 | /* This structure is a list of destinations, and associated guint id's */ |
|---|
| 56 | struct _GtkTargetList { |
|---|
| 57 | GList *list; |
|---|
| 58 | guint ref_count; |
|---|
| 59 | }; |
|---|
| 60 | |
|---|
| 61 | struct _GtkTargetPair { |
|---|
| 62 | GdkAtom target; |
|---|
| 63 | guint flags; |
|---|
| 64 | guint info; |
|---|
| 65 | }; |
|---|
| 66 | |
|---|
| 67 | GtkTargetList *gtk_target_list_new (const GtkTargetEntry *targets, |
|---|
| 68 | guint ntargets); |
|---|
| 69 | void gtk_target_list_ref (GtkTargetList *list); |
|---|
| 70 | void gtk_target_list_unref (GtkTargetList *list); |
|---|
| 71 | void gtk_target_list_add (GtkTargetList *list, |
|---|
| 72 | GdkAtom target, |
|---|
| 73 | guint flags, |
|---|
| 74 | guint info); |
|---|
| 75 | void gtk_target_list_add_table (GtkTargetList *list, |
|---|
| 76 | const GtkTargetEntry *targets, |
|---|
| 77 | guint ntargets); |
|---|
| 78 | void gtk_target_list_remove (GtkTargetList *list, |
|---|
| 79 | GdkAtom target); |
|---|
| 80 | gboolean gtk_target_list_find (GtkTargetList *list, |
|---|
| 81 | GdkAtom target, |
|---|
| 82 | guint *info); |
|---|
| 83 | |
|---|
| 84 | /* Public interface */ |
|---|
| 85 | |
|---|
| 86 | gint gtk_selection_owner_set (GtkWidget *widget, |
|---|
| 87 | GdkAtom selection, |
|---|
| 88 | guint32 time); |
|---|
| 89 | void gtk_selection_add_target (GtkWidget *widget, |
|---|
| 90 | GdkAtom selection, |
|---|
| 91 | GdkAtom target, |
|---|
| 92 | guint info); |
|---|
| 93 | void gtk_selection_add_targets (GtkWidget *widget, |
|---|
| 94 | GdkAtom selection, |
|---|
| 95 | const GtkTargetEntry *targets, |
|---|
| 96 | guint ntargets); |
|---|
| 97 | gint gtk_selection_convert (GtkWidget *widget, |
|---|
| 98 | GdkAtom selection, |
|---|
| 99 | GdkAtom target, |
|---|
| 100 | guint32 time); |
|---|
| 101 | |
|---|
| 102 | |
|---|
| 103 | void gtk_selection_data_set (GtkSelectionData *selection_data, |
|---|
| 104 | GdkAtom type, |
|---|
| 105 | gint format, |
|---|
| 106 | const guchar *data, |
|---|
| 107 | gint length); |
|---|
| 108 | |
|---|
| 109 | /* Called when a widget is destroyed */ |
|---|
| 110 | |
|---|
| 111 | void gtk_selection_remove_all (GtkWidget *widget); |
|---|
| 112 | |
|---|
| 113 | /* Event handlers */ |
|---|
| 114 | |
|---|
| 115 | gint gtk_selection_clear (GtkWidget *widget, |
|---|
| 116 | GdkEventSelection *event); |
|---|
| 117 | gint gtk_selection_request (GtkWidget *widget, |
|---|
| 118 | GdkEventSelection *event); |
|---|
| 119 | gint gtk_selection_incr_event (GdkWindow *window, |
|---|
| 120 | GdkEventProperty *event); |
|---|
| 121 | gint gtk_selection_notify (GtkWidget *widget, |
|---|
| 122 | GdkEventSelection *event); |
|---|
| 123 | gint gtk_selection_property_notify (GtkWidget *widget, |
|---|
| 124 | GdkEventProperty *event); |
|---|
| 125 | GtkSelectioData *gtk_selection_data_copy (GtkSelectionData *data); |
|---|
| 126 | void gtk_selection_data_free (GtkSelectionData *data); |
|---|
| 127 | |
|---|
| 128 | |
|---|
| 129 | |
|---|
| 130 | #ifdef __cplusplus |
|---|
| 131 | } |
|---|
| 132 | #endif /* __cplusplus */ |
|---|
| 133 | |
|---|
| 134 | |
|---|
| 135 | #endif /* __GTK_SELECTION_H__ */ |
|---|
