forked from AuroraMiddleware/gtk
f326c1e9ec
2007-03-18 Matthias Clasen <mclasen@redhat.com>
* modules/input/gtkimcontextmultipress.[hc]:
* modules/input/im-multipress.conf:
* modules/input/immultipress.c:
* modules/input/README.multipress: Add the multipress input
method. (#417446, Johannes Schmid, Murray Cumming)
* modules/input/Makefile.am: Glue
svn path=/trunk/; revision=17541
86 lines
3.3 KiB
C
86 lines
3.3 KiB
C
/* Copyright (C) 2006 Openismus GmbH
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __GTK_IM_CONTEXT_MULTIPRESS_H
|
|
#define __GTK_IM_CONTEXT_MULTIPRESS_H
|
|
|
|
#include <gtk/gtkimcontext.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_IM_CONTEXT_MULTIPRESS (gtk_im_context_multipress_get_type())
|
|
#define gtk_im_context_multipress(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_IM_CONTEXT_MULTIPRESS, GtkImContextMultipress))
|
|
#define gtk_im_context_multipress_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_IM_CONTEXT_MULTIPRESS, GtkImContextMultipressClass))
|
|
#define GTK_IS_IM_CONTEXT_MULTIPRESS(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_IM_CONTEXT_MULTIPRESS))
|
|
#define GTK_IS_IM_CONTEXT_MULTIPRESS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IM_CONTEXT_MULTIPRESS))
|
|
#define gtk_im_context_multipress_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_IM_CONTEXT_MULTIPRESS, GtkImContextMultipressClass))
|
|
|
|
|
|
typedef struct _KeySequence KeySequence;
|
|
|
|
typedef struct _GtkImContextMultipress GtkImContextMultipress;
|
|
|
|
/** This input method allows multi-press character input, like that found on mobile phones.
|
|
*
|
|
* This is based on GtkImContextSimple, which allows "compose" based on sequences of characters.
|
|
* But instead the character sequences are defined by lists of characters for a key,
|
|
* so that repeated pressing of the same key can cycle through the possible output characters,
|
|
* with automatic choosing of the character after a time delay.
|
|
*/
|
|
struct _GtkImContextMultipress
|
|
{
|
|
GtkIMContext parent;
|
|
|
|
/* Sequence information, loading from the configuration file: */
|
|
KeySequence** key_sequences; /* Built when we read the config file. Not null-terminated. */
|
|
gsize key_sequences_count; /* Number of KeySequence struct instances. */
|
|
|
|
|
|
/* The last character entered so far during a compose.
|
|
* If this is NULL then we are not composing yet.
|
|
*/
|
|
guint key_last_entered;
|
|
|
|
/* The position of the compose in the possible sequence.
|
|
* For instance, this is 2 if aa has been pressed to show b (from abc0).
|
|
*/
|
|
|
|
guint compose_count;
|
|
guint timeout_id;
|
|
|
|
/* The character(s) that will be used if it the current character(s) is accepted: */
|
|
const gchar* tentative_match;
|
|
};
|
|
|
|
|
|
typedef struct _GtkImContextMultipressClass GtkImContextMultipressClass;
|
|
|
|
struct _GtkImContextMultipressClass
|
|
{
|
|
GtkIMContextClass parent_class;
|
|
};
|
|
|
|
void gtk_im_context_multipress_register_type (GTypeModule* type_module);
|
|
GType gtk_im_context_multipress_get_type (void) G_GNUC_CONST;
|
|
GtkIMContext *gtk_im_context_multipress_new (void);
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif /* __GTK_IM_CONTEXT_MULTIPRESS_H */
|