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
243
244
245
246
247
248
249
250
251
252
253
254
255
|
/*
A small piece of sample code demonstrating a very simple application
with an indicator.
Copyright 2009 Canonical Ltd.
Copyright 2022 Robert Tari
Authors:
Ted Gould <ted@canonical.com>
Robert Tari <robert@tari.in>
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/>.
*/
#include "app-indicator.h"
#include "libdbusmenu-glib/server.h"
#include "libdbusmenu-glib/menuitem.h"
GMainLoop * mainloop = NULL;
static gboolean active = TRUE;
static gboolean can_haz_label = TRUE;
static void
label_toggle_cb (GtkWidget * widget, gpointer data)
{
can_haz_label = !can_haz_label;
if (can_haz_label) {
gtk_menu_item_set_label(GTK_MENU_ITEM(widget), "Hide label");
} else {
gtk_menu_item_set_label(GTK_MENU_ITEM(widget), "Show label");
}
return;
}
static void
activate_clicked_cb (GtkWidget *widget, gpointer data)
{
AppIndicator * ci = APP_INDICATOR(data);
if (active) {
app_indicator_set_status (ci, APP_INDICATOR_STATUS_ATTENTION);
gtk_menu_item_set_label(GTK_MENU_ITEM(widget), "I'm okay now");
active = FALSE;
} else {
app_indicator_set_status (ci, APP_INDICATOR_STATUS_ACTIVE);
gtk_menu_item_set_label(GTK_MENU_ITEM(widget), "Get Attention");
active = TRUE;
}
}
static void
local_icon_toggle_cb (GtkWidget *widget, gpointer data)
{
AppIndicator * ci = APP_INDICATOR(data);
if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) {
app_indicator_set_icon_full(ci, LOCAL_ICON, "Local Icon");
} else {
app_indicator_set_icon_full(ci, "indicator-messages", "System Icon");
}
return;
}
static void
item_clicked_cb (GtkWidget *widget, gpointer data)
{
const gchar *text = (const gchar *)data;
g_print ("%s clicked!\n", text);
}
static void
toggle_sensitivity_cb (GtkWidget *widget, gpointer data)
{
GtkWidget *target = (GtkWidget *)data;
gtk_widget_set_sensitive (target, !gtk_widget_is_sensitive (target));
}
static void
image_clicked_cb (GtkWidget *widget, gpointer data)
{
GList *pList = gtk_container_get_children(GTK_CONTAINER(widget));
GtkContainer *pContainer = GTK_CONTAINER(g_list_nth_data(pList, 0));
pList = gtk_container_get_children(pContainer);
#if GTK_MAJOR_VERSION >= 3
GtkImage *pImage = GTK_IMAGE(g_list_nth_data(pList, 1));
#else
GtkImage *pImage = GTK_IMAGE(g_list_nth_data(pList, 0));
#endif
gtk_image_set_from_icon_name(pImage, "document-open", GTK_ICON_SIZE_MENU);
}
static void
scroll_event_cb (AppIndicator * ci, gint delta, guint direction, gpointer data)
{
g_print("Got scroll event! delta: %d, direction: %d\n", delta, direction);
}
static void
append_submenu (GtkWidget *item)
{
GtkWidget *menu;
GtkWidget *mi;
GtkWidget *prev_mi;
menu = gtk_menu_new ();
mi = gtk_menu_item_new_with_label ("Sub 1");
gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
g_signal_connect (mi, "activate",
G_CALLBACK (item_clicked_cb), "Sub 1");
prev_mi = mi;
mi = gtk_menu_item_new_with_label ("Sub 2");
gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
g_signal_connect (mi, "activate",
G_CALLBACK (toggle_sensitivity_cb), prev_mi);
mi = gtk_menu_item_new_with_label ("Sub 3");
gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
g_signal_connect (mi, "activate",
G_CALLBACK (item_clicked_cb), "Sub 3");
gtk_widget_show_all (menu);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);
}
guint percentage = 0;
static gboolean
percent_change (gpointer user_data)
{
percentage = (percentage + 1) % 100;
if (can_haz_label) {
gchar * percentstr = g_strdup_printf("%d%%", percentage + 1);
app_indicator_set_label (APP_INDICATOR(user_data), percentstr, "100%");
g_free(percentstr);
} else {
app_indicator_set_label (APP_INDICATOR(user_data), NULL, NULL);
}
return TRUE;
}
int
main (int argc, char ** argv)
{
GtkWidget *menu = NULL;
AppIndicator *ci = NULL;
gtk_init (&argc, &argv);
ci = app_indicator_new ("example-simple-client",
"indicator-messages",
APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
g_assert (APP_IS_INDICATOR (ci));
g_assert (G_IS_OBJECT (ci));
app_indicator_set_status (ci, APP_INDICATOR_STATUS_ACTIVE);
app_indicator_set_attention_icon_full(ci, "indicator-messages-new", "System Messages Icon Highlighted");
app_indicator_set_label (ci, "1%", "100%");
app_indicator_set_title (ci, "Test Inidcator");
g_signal_connect (ci, "scroll-event",
G_CALLBACK (scroll_event_cb), NULL);
g_timeout_add_seconds(1, percent_change, ci);
menu = gtk_menu_new ();
GtkWidget *item = gtk_check_menu_item_new_with_label ("1");
g_signal_connect (item, "activate",
G_CALLBACK (item_clicked_cb), "1");
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
item = gtk_radio_menu_item_new_with_label (NULL, "2");
g_signal_connect (item, "activate",
G_CALLBACK (item_clicked_cb), "2");
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
item = gtk_menu_item_new_with_label ("3");
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
append_submenu (item);
gtk_widget_show (item);
GtkWidget *toggle_item = gtk_menu_item_new_with_label ("Toggle 3");
g_signal_connect (toggle_item, "activate",
G_CALLBACK (toggle_sensitivity_cb), item);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), toggle_item);
gtk_widget_show(toggle_item);
GtkWidget *pImage = gtk_image_new_from_icon_name("document-new", GTK_ICON_SIZE_MENU);
GtkWidget *pLabel = gtk_label_new("New");
#if GTK_MAJOR_VERSION >= 3
GtkWidget *pGrid = gtk_grid_new();
gtk_container_add(GTK_CONTAINER(pGrid), pImage);
gtk_container_add(GTK_CONTAINER(pGrid), pLabel);
item = gtk_menu_item_new();
gtk_container_add(GTK_CONTAINER(item), pGrid);
#else
GtkWidget *pBox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(pBox), pImage, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(pBox), pLabel, FALSE, FALSE, 0);
item = gtk_menu_item_new();
gtk_container_add(GTK_CONTAINER(item), pBox);
#endif
g_signal_connect (item, "activate",
G_CALLBACK (image_clicked_cb), NULL);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show(item);
item = gtk_menu_item_new_with_label ("Get Attention");
g_signal_connect (item, "activate",
G_CALLBACK (activate_clicked_cb), ci);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show(item);
app_indicator_set_secondary_activate_target(ci, item);
item = gtk_menu_item_new_with_label ("Show label");
label_toggle_cb(item, ci);
g_signal_connect (item, "activate",
G_CALLBACK (label_toggle_cb), ci);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show(item);
item = gtk_check_menu_item_new_with_label ("Set Local Icon");
g_signal_connect (item, "activate",
G_CALLBACK (local_icon_toggle_cb), ci);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show(item);
app_indicator_set_menu (ci, GTK_MENU (menu));
mainloop = g_main_loop_new(NULL, FALSE);
g_main_loop_run(mainloop);
return 0;
}
|
