File: drivemount.c

package info (click to toggle)
mate-applets 1.22.2-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 53,052 kB
  • sloc: ansic: 21,728; makefile: 1,515; xml: 434; sh: 55
file content (238 lines) | stat: -rw-r--r-- 6,717 bytes parent folder | download
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
/* -*- mode: C; c-basic-offset: 4 -*-
 * Drive Mount Applet
 * Copyright (c) 2004 Canonical Ltd
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Author:
 *   James Henstridge <jamesh@canonical.com>
 */

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <string.h>

#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <mate-panel-applet.h>

#include "drive-list.h"

static const char drivemount_iid[] = "DriveMountApplet";
static const char factory_iid[] = "DriveMountAppletFactory";

static void
change_orient (MatePanelApplet *applet, MatePanelAppletOrient o, DriveList *drive_list)
{
    GtkOrientation orientation;

    switch (o) {
    case MATE_PANEL_APPLET_ORIENT_LEFT:
    case MATE_PANEL_APPLET_ORIENT_RIGHT:
	orientation = GTK_ORIENTATION_VERTICAL;
	break;
    case MATE_PANEL_APPLET_ORIENT_UP:
    case MATE_PANEL_APPLET_ORIENT_DOWN:
    default:
	orientation = GTK_ORIENTATION_HORIZONTAL;
	break;
    }
    drive_list_set_orientation (drive_list, orientation);
}

static void
size_allocate (MatePanelApplet  *applet,
	       GdkRectangle *allocation,
	       DriveList    *drive_list)
{
    int size;

    switch (mate_panel_applet_get_orient (applet)) {
    case MATE_PANEL_APPLET_ORIENT_LEFT:
    case MATE_PANEL_APPLET_ORIENT_RIGHT:
	size = allocation->width;
	break;
    case MATE_PANEL_APPLET_ORIENT_UP:
    case MATE_PANEL_APPLET_ORIENT_DOWN:
    default:
	size = allocation->height;
	break;
    }
    drive_list_set_panel_size (drive_list, size);
}

static void
change_background (MatePanelApplet               *applet,
		   MatePanelAppletBackgroundType  type,
		   GdkColor                  *colour,
		   cairo_pattern_t           *pattern,
		   DriveList                 *drivelist)
{
    switch (type) {
    case PANEL_NO_BACKGROUND:
	drive_list_set_transparent (drivelist, FALSE);
	break;

    case PANEL_COLOR_BACKGROUND:
    case PANEL_PIXMAP_BACKGROUND:
	drive_list_set_transparent (drivelist, TRUE);
	break;
    }
}

static void
display_about_dialog (GtkAction *action,
		      DriveList *drive_list)
{
    const gchar *authors[] = {
	"James Henstridge <jamesh@canonical.com>",
	NULL
    };

    const gchar *documenters[] = {
	"Dan Mueth <muet@alumni.uchicago.edu>",
	"John Fleck <jfleck@inkstain.net>",
	N_("MATE Documentation Team"),
	NULL
    };

#ifdef ENABLE_NLS
    const char **p;
    for (p = documenters; *p; ++p)
        *p = _(*p);
#endif

    gtk_show_about_dialog (NULL,
	"title",       _("About Disk Mounter"),
	"version",     VERSION,
	"copyright",   _("Copyright \xC2\xA9 2004 Canonical Ltd\n"
	                 "Copyright \xc2\xa9 2012-2019 MATE developers"),
	"comments",    _("Applet for mounting and unmounting block volumes."),
	"authors",     authors,
	"documenters", documenters,
	"translator-credits", _("translator-credits"),
	"logo_icon_name",     "media-floppy",
	NULL);
}

static void
display_help (GtkAction *action,
	      DriveList *drive_list)
{
    GdkScreen *screen;
    GError *error = NULL;

    screen = gtk_widget_get_screen (GTK_WIDGET (drive_list));

    gtk_show_uri_on_window (NULL,
                           "help:mate-drivemount",
                            gtk_get_current_event_time (),
                            &error);

    if (error) {
	GtkWidget *dialog;

	dialog = gtk_message_dialog_new (NULL,
					 GTK_DIALOG_MODAL,
					 GTK_MESSAGE_ERROR,
					 GTK_BUTTONS_OK,
					 _("There was an error displaying help: %s"),
					 error->message);
	g_signal_connect (dialog, "response",
			  G_CALLBACK (gtk_widget_destroy), NULL);
	gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
	gtk_window_set_screen (GTK_WINDOW (dialog), screen);
	gtk_widget_show (dialog);
	g_error_free (error);
    }
}

static const GtkActionEntry applet_menu_actions[] = {
    { "Help", "help-browser", N_("_Help"),
      NULL, NULL,
      G_CALLBACK (display_help) },
    { "About", "help-about", N_("_About"),
      NULL, NULL,
      G_CALLBACK (display_about_dialog) }
};

static gboolean
applet_factory (MatePanelApplet *applet,
		const char  *iid,
		gpointer     user_data)
{
    gboolean ret = FALSE;
    GtkWidget *drive_list;
    AtkObject *ao;
    GtkActionGroup *action_group;
    gchar *ui_path;

    if (!strcmp (iid, drivemount_iid)) {
	g_set_application_name (_("Disk Mounter"));

	gtk_window_set_default_icon_name ("media-floppy");

	mate_panel_applet_set_flags (applet, MATE_PANEL_APPLET_EXPAND_MINOR);
	mate_panel_applet_set_background_widget (applet, GTK_WIDGET (applet));

	settings = g_settings_new ( "org.mate.drivemount");

	drive_list = drive_list_new ();
    g_signal_connect(settings,
                     "changed::drivemount-checkmark-color",
                     G_CALLBACK (settings_color_changed),
                     drive_list);
	gtk_container_add (GTK_CONTAINER (applet), drive_list);

	g_signal_connect_object (applet, "change_orient",
				 G_CALLBACK (change_orient), drive_list, 0);
	g_signal_connect_object (applet, "size_allocate",
				 G_CALLBACK (size_allocate), drive_list, 0);
	g_signal_connect (applet, "change_background",
			  G_CALLBACK (change_background), drive_list);

	/* set initial state */
	change_orient (applet,
		       mate_panel_applet_get_orient (applet),
		       DRIVE_LIST (drive_list));

	action_group = gtk_action_group_new ("DriveMount Applet Actions");
	gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
	gtk_action_group_add_actions (action_group,
				      applet_menu_actions,
				      G_N_ELEMENTS (applet_menu_actions),
				      drive_list);
	ui_path = g_build_filename (DRIVEMOUNT_MENU_UI_DIR, "drivemount-applet-menu.xml", NULL);
	mate_panel_applet_setup_menu_from_file (applet, ui_path, action_group);
	g_free (ui_path);
	g_object_unref (action_group);

	ao = gtk_widget_get_accessible (GTK_WIDGET (applet));
	atk_object_set_name (ao, _("Disk Mounter"));

	gtk_widget_show_all (GTK_WIDGET (applet));

	ret = TRUE;
    }

    return ret;
}

MATE_PANEL_APPLET_OUT_PROCESS_FACTORY (factory_iid,
				  PANEL_TYPE_APPLET,
				  "Drive-Mount-Applet",
				  applet_factory, NULL)