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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
/*
Copyright 2010 Canonical Ltd.
Authors:
Conor Curran <conor.curran@canonical.com>
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License version 3, as published
by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranties of
MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib/gi18n.h>
#include "transport-bar.h"
#include "common-defs.h"
#include <gtk/gtk.h>
// TODO: think about leakage: ted !
static DbusmenuMenuitem* twin_item;
typedef struct _TransportBarPrivate TransportBarPrivate;
struct _TransportBarPrivate
{
GtkWidget* hbox;
GtkWidget* previous_button;
GtkWidget* play_button;
GtkWidget* next_button;
};
enum {
PLAY,
PAUSE,
NEXT,
PREVIOUS,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
#define TRANSPORT_BAR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TRANSPORT_BAR_TYPE, TransportBarPrivate))
/* Prototypes */
static void transport_bar_class_init (TransportBarClass *klass);
static void transport_bar_init (TransportBar *self);
static void transport_bar_dispose (GObject *object);
static void transport_bar_finalize (GObject *object);
static gboolean transport_bar_button_press_event (GtkWidget *menuitem,
GdkEventButton *event);
static gboolean transport_bar_button_release_event (GtkWidget *menuitem,
GdkEventButton *event);
static gboolean transport_bar_play_button_trigger (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data);
static void transport_bar_update_state(gchar * property,
GValue * value,
gpointer userdata);
G_DEFINE_TYPE (TransportBar, transport_bar, GTK_TYPE_MENU_ITEM);
static void
transport_bar_class_init (TransportBarClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->button_press_event = transport_bar_button_press_event;
widget_class->button_release_event = transport_bar_button_release_event;
g_type_class_add_private (klass, sizeof (TransportBarPrivate));
gobject_class->dispose = transport_bar_dispose;
gobject_class->finalize = transport_bar_finalize;
signals[PLAY] = g_signal_new ("play",
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
signals[PAUSE] = g_signal_new ("pause",
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
signals[NEXT] = g_signal_new ("next",
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
signals[PREVIOUS] = g_signal_new ("previous",
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
static void
transport_bar_init (TransportBar *self)
{
g_debug("TransportBar::transport_bar_init");
TransportBarPrivate * priv = TRANSPORT_BAR_GET_PRIVATE(self);
GtkWidget *hbox;
hbox = gtk_hbox_new(TRUE, 2);
priv->previous_button = gtk_button_new_with_label("<<");
priv->next_button = gtk_button_new_with_label(">>");
priv->play_button = gtk_button_new_with_label(">");
gtk_box_pack_start (GTK_BOX (hbox), priv->previous_button, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), priv->play_button, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), priv->next_button, FALSE, FALSE, 0);
g_signal_connect(priv->play_button, "button-press-event", G_CALLBACK(transport_bar_play_button_trigger), NULL);
priv->hbox = hbox;
g_signal_connect(G_OBJECT(twin_item), "property-changed", G_CALLBACK(transport_bar_update_state), self);
gtk_widget_show_all (priv->hbox);
gtk_container_add (GTK_CONTAINER (self), hbox);
}
static void
transport_bar_dispose (GObject *object)
{
//if(IS_TRANSPORT_BAR(object) == TRUE){
// TransportBarPrivate * priv = TRANSPORT_BAR_GET_PRIVATE(TRANSPORT_BAR(object));
// g_object_unref(priv->previous_button);
//}
G_OBJECT_CLASS (transport_bar_parent_class)->dispose (object);
}
static void
transport_bar_finalize (GObject *object)
{
G_OBJECT_CLASS (transport_bar_parent_class)->finalize (object);
}
/* keyevents */
static gboolean
transport_bar_button_press_event (GtkWidget *menuitem,
GdkEventButton *event)
{
g_debug("TransportBar::menu_press_event");
return FALSE;
}
static gboolean
transport_bar_button_release_event (GtkWidget *menuitem,
GdkEventButton *event)
{
g_debug("TransportBar::menu_release_event");
return FALSE;
}
/* Individual keyevents on the buttons */
static gboolean
transport_bar_play_button_trigger(GtkWidget* widget,
GdkEventButton *event,
gpointer user_data)
{
g_debug("TransportBar::PLAY button_press_event");
return FALSE;
}
//TODO figure out why the userdata is not what I expect it to be.
static void transport_bar_update_state(gchar *property, GValue *value, gpointer userdata)
{
//TransportBar* bar = (TransportBar*)userdata;
// TODO problem line
//if(IS_TRANSPORT_BAR(bar)){
//g_debug("after line 1!!");
//TransportBarPrivate *priv = TRANSPORT_BAR_GET_PRIVATE(bar);
//g_debug("after line 2!!");
//gchar* label = "changed";
//g_debug("after line 3!!");
//gtk_button_set_label(GTK_BUTTON(priv->play_button), g_strdup(label));
//}
//if(GTK_IS_BUTTON(GTK_BUTTON(priv->play_button))){
// gtk_button_set_label(GTK_BUTTON(priv->play_button), g_strdup(label));
// g_debug("its a button");
//}
//else{
//g_debug("No Goddamn button!!");
//}
//}
g_debug("transport_bar_update_state - with property %s", property);
if (value == NULL){
g_debug("value is null");
return;
}
// TODO problem line
//gchar* input = g_strdup(g_value_get_string(value));
//g_debug("transport_bar_update_state - with value %s", input);
}
/**
* transport_new:
* @returns: a new #TransportBar.
**/
GtkWidget*
transport_bar_new(DbusmenuMenuitem *item)
{
twin_item = item;
return g_object_new(TRANSPORT_BAR_TYPE, NULL);
}
|
