forked from AuroraMiddleware/gtk
195 lines
10 KiB
C
195 lines
10 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 1997-2000. 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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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_SELECTION_H__
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#define __GTK_SELECTION_H__
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#include <gtk/gtkwidget.h>
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#include <gtk/gtktextiter.h>
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G_BEGIN_DECLS
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/**
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* GtkTargetList:
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*
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* A #GtkTargetList structure is a reference counted list
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* of #GtkTargetPair. It is used to represent the same
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* information as a table of #GtkTargetEntry, but in
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* an efficient form. This structure should be treated as
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* opaque.
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*/
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typedef struct _GtkTargetList GtkTargetList;
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typedef struct _GtkTargetEntry GtkTargetEntry;
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#define GTK_TYPE_SELECTION_DATA (gtk_selection_data_get_type ())
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#define GTK_TYPE_TARGET_LIST (gtk_target_list_get_type ())
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/**
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* GtkTargetEntry:
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* @target: a string representation of the target type
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* @flags: #GtkTargetFlags for DND
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* @info: an application-assigned integer ID which will
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* get passed as a parater to e.g the #GtkWiget::selection-get
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* signal. It allows the application to identify the target
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* type without extensive string compares.
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*
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* A #GtkTargetEntry structure represents a single type of
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* data than can be supplied for by a widget for a selection
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* or for supplied or received during drag-and-drop.
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*/
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struct _GtkTargetEntry
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{
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gchar *target;
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guint flags;
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guint info;
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};
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GType gtk_target_list_get_type (void) G_GNUC_CONST;
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GtkTargetList *gtk_target_list_new (const GtkTargetEntry *targets,
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guint ntargets);
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GtkTargetList *gtk_target_list_ref (GtkTargetList *list);
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void gtk_target_list_unref (GtkTargetList *list);
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void gtk_target_list_add (GtkTargetList *list,
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GdkAtom target,
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guint flags,
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guint info);
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void gtk_target_list_add_text_targets (GtkTargetList *list,
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guint info);
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void gtk_target_list_add_rich_text_targets (GtkTargetList *list,
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guint info,
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gboolean deserializable,
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GtkTextBuffer *buffer);
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void gtk_target_list_add_image_targets (GtkTargetList *list,
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guint info,
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gboolean writable);
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void gtk_target_list_add_uri_targets (GtkTargetList *list,
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guint info);
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void gtk_target_list_add_table (GtkTargetList *list,
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const GtkTargetEntry *targets,
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guint ntargets);
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void gtk_target_list_remove (GtkTargetList *list,
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GdkAtom target);
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gboolean gtk_target_list_find (GtkTargetList *list,
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GdkAtom target,
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guint *info);
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GtkTargetEntry * gtk_target_table_new_from_list (GtkTargetList *list,
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gint *n_targets);
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void gtk_target_table_free (GtkTargetEntry *targets,
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gint n_targets);
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gboolean gtk_selection_owner_set (GtkWidget *widget,
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GdkAtom selection,
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guint32 time_);
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gboolean gtk_selection_owner_set_for_display (GdkDisplay *display,
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GtkWidget *widget,
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GdkAtom selection,
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guint32 time_);
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void gtk_selection_add_target (GtkWidget *widget,
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GdkAtom selection,
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GdkAtom target,
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guint info);
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void gtk_selection_add_targets (GtkWidget *widget,
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GdkAtom selection,
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const GtkTargetEntry *targets,
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guint ntargets);
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void gtk_selection_clear_targets (GtkWidget *widget,
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GdkAtom selection);
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gboolean gtk_selection_convert (GtkWidget *widget,
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GdkAtom selection,
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GdkAtom target,
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guint32 time_);
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void gtk_selection_remove_all (GtkWidget *widget);
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GdkAtom gtk_selection_data_get_selection (const GtkSelectionData *selection_data);
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GdkAtom gtk_selection_data_get_target (const GtkSelectionData *selection_data);
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GdkAtom gtk_selection_data_get_data_type (const GtkSelectionData *selection_data);
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gint gtk_selection_data_get_format (const GtkSelectionData *selection_data);
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const guchar *gtk_selection_data_get_data (const GtkSelectionData *selection_data);
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gint gtk_selection_data_get_length (const GtkSelectionData *selection_data);
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const guchar *gtk_selection_data_get_data_with_length
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(const GtkSelectionData *selection_data,
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gint *length);
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GdkDisplay *gtk_selection_data_get_display (const GtkSelectionData *selection_data);
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void gtk_selection_data_set (GtkSelectionData *selection_data,
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GdkAtom type,
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gint format,
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const guchar *data,
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gint length);
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gboolean gtk_selection_data_set_text (GtkSelectionData *selection_data,
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const gchar *str,
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gint len);
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guchar * gtk_selection_data_get_text (const GtkSelectionData *selection_data);
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gboolean gtk_selection_data_set_pixbuf (GtkSelectionData *selection_data,
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GdkPixbuf *pixbuf);
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GdkPixbuf *gtk_selection_data_get_pixbuf (const GtkSelectionData *selection_data);
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gboolean gtk_selection_data_set_uris (GtkSelectionData *selection_data,
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gchar **uris);
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gchar **gtk_selection_data_get_uris (const GtkSelectionData *selection_data);
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gboolean gtk_selection_data_get_targets (const GtkSelectionData *selection_data,
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GdkAtom **targets,
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gint *n_atoms);
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gboolean gtk_selection_data_targets_include_text (const GtkSelectionData *selection_data);
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gboolean gtk_selection_data_targets_include_rich_text (const GtkSelectionData *selection_data,
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GtkTextBuffer *buffer);
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gboolean gtk_selection_data_targets_include_image (const GtkSelectionData *selection_data,
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gboolean writable);
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gboolean gtk_selection_data_targets_include_uri (const GtkSelectionData *selection_data);
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gboolean gtk_targets_include_text (GdkAtom *targets,
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gint n_targets);
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gboolean gtk_targets_include_rich_text (GdkAtom *targets,
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gint n_targets,
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GtkTextBuffer *buffer);
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gboolean gtk_targets_include_image (GdkAtom *targets,
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gint n_targets,
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gboolean writable);
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gboolean gtk_targets_include_uri (GdkAtom *targets,
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gint n_targets);
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GType gtk_selection_data_get_type (void) G_GNUC_CONST;
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GtkSelectionData *gtk_selection_data_copy (const GtkSelectionData *data);
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void gtk_selection_data_free (GtkSelectionData *data);
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GType gtk_target_entry_get_type (void) G_GNUC_CONST;
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GtkTargetEntry *gtk_target_entry_new (const gchar *target,
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guint flags,
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guint info);
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GtkTargetEntry *gtk_target_entry_copy (GtkTargetEntry *data);
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void gtk_target_entry_free (GtkTargetEntry *data);
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G_END_DECLS
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#endif /* __GTK_SELECTION_H__ */
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