1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/* GTK - The GIMP Toolkit
* Copyright (C) 2000 Red Hat Software
*
* 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_H__
#define __GTK_IM_CONTEXT_H__
#include <gdk/gdk.h>
#include <gtk/gtkobject.h>
#include <pango/pango.h>
G_BEGIN_DECLS
#define GTK_TYPE_IM_CONTEXT (gtk_im_context_get_type ())
#define GTK_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContext))
#define GTK_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
#define GTK_IS_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_IM_CONTEXT))
#define GTK_IS_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IM_CONTEXT))
#define GTK_IM_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
typedef struct _GtkIMContext GtkIMContext;
typedef struct _GtkIMContextClass GtkIMContextClass;
struct _GtkIMContext
{
GObject parent_instance;
};
struct _GtkIMContextClass
{
/* Yes, this should be GObjectClass, be we can't fix it without breaking
* binary compatibility - see bug #90935
*/
GtkObjectClass parent_class;
/* Signals */
void (*preedit_start) (GtkIMContext *context);
void (*preedit_end) (GtkIMContext *context);
void (*preedit_changed) (GtkIMContext *context);
void (*commit) (GtkIMContext *context, const gchar *str);
gboolean (*retrieve_surrounding) (GtkIMContext *context);
gboolean (*delete_surrounding) (GtkIMContext *context,
gint offset,
gint n_chars);
/* Virtual functions */
void (*set_client_window) (GtkIMContext *context,
GdkWindow *window);
void (*get_preedit_string) (GtkIMContext *context,
gchar **str,
PangoAttrList **attrs,
gint *cursor_pos);
gboolean (*filter_keypress) (GtkIMContext *context,
GdkEventKey *event);
void (*focus_in) (GtkIMContext *context);
void (*focus_out) (GtkIMContext *context);
void (*reset) (GtkIMContext *context);
void (*set_cursor_location) (GtkIMContext *context,
GdkRectangle *area);
void (*set_use_preedit) (GtkIMContext *context,
gboolean use_preedit);
void (*set_surrounding) (GtkIMContext *context,
const gchar *text,
gint len,
gint cursor_index);
gboolean (*get_surrounding) (GtkIMContext *context,
gchar **text,
gint *cursor_index);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
void (*_gtk_reserved5) (void);
void (*_gtk_reserved6) (void);
};
GType gtk_im_context_get_type (void) G_GNUC_CONST;
void gtk_im_context_set_client_window (GtkIMContext *context,
GdkWindow *window);
void gtk_im_context_get_preedit_string (GtkIMContext *context,
gchar **str,
PangoAttrList **attrs,
gint *cursor_pos);
gboolean gtk_im_context_filter_keypress (GtkIMContext *context,
GdkEventKey *event);
void gtk_im_context_focus_in (GtkIMContext *context);
void gtk_im_context_focus_out (GtkIMContext *context);
void gtk_im_context_reset (GtkIMContext *context);
void gtk_im_context_set_cursor_location (GtkIMContext *context,
GdkRectangle *area);
void gtk_im_context_set_use_preedit (GtkIMContext *context,
gboolean use_preedit);
void gtk_im_context_set_surrounding (GtkIMContext *context,
const gchar *text,
gint len,
gint cursor_index);
gboolean gtk_im_context_get_surrounding (GtkIMContext *context,
gchar **text,
gint *cursor_index);
gboolean gtk_im_context_delete_surrounding (GtkIMContext *context,
gint offset,
gint n_chars);
G_END_DECLS
#endif /* __GTK_IM_CONTEXT_H__ */
|
