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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
/*
* mate-panel-applet.h: panel applet writing API.
*
* Copyright (C) 2001 Sun Microsystems, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Authors:
* Mark McLoughlin <mark@skynet.ie>
*/
#ifndef __MATE_PANEL_APPLET_H__
#define __MATE_PANEL_APPLET_H__
#include <glib.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <cairo.h>
#include <cairo-gobject.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
MATE_PANEL_APPLET_ORIENT_UP,
MATE_PANEL_APPLET_ORIENT_DOWN,
MATE_PANEL_APPLET_ORIENT_LEFT,
MATE_PANEL_APPLET_ORIENT_RIGHT
#define MATE_PANEL_APPLET_ORIENT_FIRST MATE_PANEL_APPLET_ORIENT_UP
#define MATE_PANEL_APPLET_ORIENT_LAST MATE_PANEL_APPLET_ORIENT_RIGHT
} MatePanelAppletOrient;
#define PANEL_TYPE_APPLET (mate_panel_applet_get_type ())
#define MATE_PANEL_APPLET(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), PANEL_TYPE_APPLET, MatePanelApplet))
#define MATE_PANEL_APPLET_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), PANEL_TYPE_APPLET, MatePanelAppletClass))
#define PANEL_IS_APPLET(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), PANEL_TYPE_APPLET))
#define PANEL_IS_APPLET_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), PANEL_TYPE_APPLET))
#define MATE_PANEL_APPLET_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), PANEL_TYPE_APPLET, MatePanelAppletClass))
typedef enum {
PANEL_NO_BACKGROUND,
PANEL_COLOR_BACKGROUND,
PANEL_PIXMAP_BACKGROUND
} MatePanelAppletBackgroundType;
typedef enum {
MATE_PANEL_APPLET_FLAGS_NONE = 0,
MATE_PANEL_APPLET_EXPAND_MAJOR = 1 << 0,
MATE_PANEL_APPLET_EXPAND_MINOR = 1 << 1,
MATE_PANEL_APPLET_HAS_HANDLE = 1 << 2
#define MATE_PANEL_APPLET_FLAGS_ALL (MATE_PANEL_APPLET_EXPAND_MAJOR|MATE_PANEL_APPLET_EXPAND_MINOR|MATE_PANEL_APPLET_HAS_HANDLE)
} MatePanelAppletFlags;
typedef struct _MatePanelApplet MatePanelApplet;
typedef struct _MatePanelAppletClass MatePanelAppletClass;
typedef struct _MatePanelAppletPrivate MatePanelAppletPrivate;
typedef gboolean (*MatePanelAppletFactoryCallback) (MatePanelApplet* applet, const gchar *iid, gpointer user_data);
struct _MatePanelApplet {
GtkEventBox event_box;
MatePanelAppletPrivate* priv;
};
struct _MatePanelAppletClass {
GtkEventBoxClass event_box_class;
void (*change_orient) (MatePanelApplet* applet, MatePanelAppletOrient orient);
void (*change_size) (MatePanelApplet* applet, guint size);
void (*change_background) (MatePanelApplet *applet, MatePanelAppletBackgroundType type, GdkRGBA* color, cairo_pattern_t *pattern);
void (*move_focus_out_of_applet) (MatePanelApplet* frame, GtkDirectionType direction);
};
GType mate_panel_applet_get_type(void) G_GNUC_CONST;
GtkWidget* mate_panel_applet_new(void);
MatePanelAppletOrient mate_panel_applet_get_orient(MatePanelApplet* applet);
guint mate_panel_applet_get_size(MatePanelApplet* applet);
MatePanelAppletBackgroundType mate_panel_applet_get_background (MatePanelApplet *applet, /* return values */ GdkRGBA* color, cairo_pattern_t** pattern);
void mate_panel_applet_set_background_widget(MatePanelApplet* applet, GtkWidget* widget);
gchar* mate_panel_applet_get_preferences_path(MatePanelApplet* applet);
MatePanelAppletFlags mate_panel_applet_get_flags(MatePanelApplet* applet);
void mate_panel_applet_set_flags(MatePanelApplet* applet, MatePanelAppletFlags flags);
void mate_panel_applet_set_size_hints(MatePanelApplet* applet, const int* size_hints, int n_elements, int base_size);
gboolean mate_panel_applet_get_locked_down(MatePanelApplet* applet);
void mate_panel_applet_request_focus(MatePanelApplet* applet, guint32 timestamp);
void mate_panel_applet_setup_menu(MatePanelApplet* applet, const gchar* xml, GtkActionGroup* action_group);
void mate_panel_applet_setup_menu_from_file(MatePanelApplet* applet, const gchar* filename, GtkActionGroup* action_group);
int mate_panel_applet_factory_main(const gchar* factory_factory_id,gboolean out_process, GType applet_type, MatePanelAppletFactoryCallback callback, gpointer data);
int mate_panel_applet_factory_setup_in_process (const gchar *factory_factory_id,
GType applet_type,
MatePanelAppletFactoryCallback callback,
gpointer data);
/*
* These macros are getting a bit unwieldy.
*
* Things to define for these:
* + required if Native Language Support is enabled (ENABLE_NLS):
* GETTEXT_PACKAGE and MATELOCALEDIR
*/
#if !defined(ENABLE_NLS)
#define _MATE_PANEL_APPLET_SETUP_GETTEXT(call_textdomain) \
do { } while (0)
#else /* defined(ENABLE_NLS) */
#include <libintl.h>
#define _MATE_PANEL_APPLET_SETUP_GETTEXT(call_textdomain) \
do { \
bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR); \
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); \
if (call_textdomain) \
textdomain (GETTEXT_PACKAGE); \
} while (0)
#endif /* !defined(ENABLE_NLS) */
#define MATE_PANEL_APPLET_OUT_PROCESS_FACTORY(factory_id, type, name, callback, data) \
int main(int argc, char* argv[]) \
{ \
GOptionContext* context; \
GError* error; \
int retval; \
\
_MATE_PANEL_APPLET_SETUP_GETTEXT (TRUE); \
\
context = g_option_context_new(""); \
g_option_context_add_group (context, gtk_get_option_group(TRUE)); \
\
error = NULL; \
if (!g_option_context_parse (context, &argc, &argv, &error)) \
{ \
if (error) \
{ \
g_printerr ("Cannot parse arguments: %s.\n", error->message); \
g_error_free (error); \
} \
else \
{ \
g_printerr ("Cannot parse arguments.\n"); \
} \
g_option_context_free (context); \
return 1; \
} \
\
gtk_init (&argc, &argv); \
\
retval = mate_panel_applet_factory_main (factory_id,TRUE, type, callback, data); \
g_option_context_free (context); \
\
return retval; \
}
#define MATE_PANEL_APPLET_IN_PROCESS_FACTORY(factory_id, type, descr, callback, data) \
gboolean _mate_panel_applet_shlib_factory (void); \
G_MODULE_EXPORT gint _mate_panel_applet_shlib_factory(void) \
{ \
_MATE_PANEL_APPLET_SETUP_GETTEXT(FALSE); \
return mate_panel_applet_factory_setup_in_process (factory_id, type, \
callback, data); \
}
#ifdef __cplusplus
}
#endif
#endif /* __MATE_PANEL_APPLET_H__ */
|
