90b2c5d4 |
1 | /* -*-c-*- |
2 | * |
3 | * $Id: xshutdown.c,v 1.1 1998/11/16 23:00:49 mdw Exp $ |
4 | * |
5 | * Pretty GTK interface to waking up an xwait |
6 | * |
7 | * (c) 1998 Straylight/Edgeware |
8 | */ |
9 | |
10 | /*----- Licensing notice --------------------------------------------------* |
11 | * |
12 | * This file is part of the Edgeware X tools collection. |
13 | * |
14 | * X tools is free software; you can redistribute it and/or modify |
15 | * it under the terms of the GNU General Public License as published by |
16 | * the Free Software Foundation; either version 2 of the License, or |
17 | * (at your option) any later version. |
18 | * |
19 | * X tools is distributed in the hope that it will be useful, |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
22 | * GNU General Public License for more details. |
23 | * |
24 | * You should have received a copy of the GNU General Public License |
25 | * along with X tools; if not, write to the Free Software Foundation, |
26 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
27 | */ |
28 | |
29 | /*----- Revision history --------------------------------------------------* |
30 | * |
31 | * $Log: xshutdown.c,v $ |
32 | * Revision 1.1 1998/11/16 23:00:49 mdw |
33 | * Initial versions. |
34 | * |
35 | */ |
36 | |
37 | /*----- Header files ------------------------------------------------------*/ |
38 | |
39 | #include <stdio.h> |
40 | #include <stdlib.h> |
41 | #include <string.h> |
42 | |
43 | #include <X11/Xlib.h> |
44 | #include <X11/Xutil.h> |
45 | |
46 | #include <gtk/gtk.h> |
47 | #include <gdk/gdkprivate.h> |
48 | |
49 | #include "mdwopt.h" |
50 | #include "xwait.h" |
51 | |
52 | /*----- Static variables --------------------------------------------------*/ |
53 | |
54 | static char *atom = XWAIT_DIE; |
55 | static char *msg = XWAIT_DIE_MSG; |
56 | |
57 | static Atom xwait_die; |
58 | |
59 | /*----- Main code ---------------------------------------------------------*/ |
60 | |
61 | /* --- @cancel@ --- * |
62 | * |
63 | * Just end the main loop. |
64 | */ |
65 | |
66 | static void cancel(GtkWidget *w, gpointer *p) |
67 | { |
68 | gtk_main_quit(); |
69 | } |
70 | |
71 | /* --- @ok@ --- * |
72 | * |
73 | * Send the xwait process a message. |
74 | */ |
75 | |
76 | static void ok(GtkWidget *w, gpointer *p) |
77 | { |
78 | XTextProperty prop; |
79 | XStringListToTextProperty(&msg, 1, &prop); |
80 | XSetTextProperty(gdk_display, DefaultRootWindow(gdk_display), |
81 | &prop, xwait_die); |
82 | gtk_main_quit(); |
83 | } |
84 | |
85 | /* --- @main@ --- * |
86 | * |
87 | * Main program. |
88 | */ |
89 | |
90 | int main(int argc, char *argv[]) |
91 | { |
92 | char *prompt = "Are you sure you want to shut down this session?"; |
93 | char *title = "xshutdown"; |
94 | gtk_init(&argc, &argv); |
95 | |
96 | /* --- Parse options --- */ |
97 | |
98 | for (;;) { |
99 | static struct option opt[] = { |
100 | { "atom", required_argument, 0, 'a' }, |
101 | { "msg", required_argument, 0, 'm' }, |
102 | { "prompt", required_argument, 0, 'p' }, |
103 | { "title", required_argument, 0, 't' }, |
104 | { 0, 0, 0, 0 } |
105 | }; |
106 | int i; |
107 | |
108 | i = getopt_long(argc, argv, "a:m:p:t:", opt, 0); |
109 | |
110 | if (i < 0) |
111 | break; |
112 | |
113 | switch (i) { |
114 | case 'a': |
115 | atom = optarg; |
116 | break; |
117 | case 'm': |
118 | msg = optarg; |
119 | break; |
120 | case 'p': |
121 | prompt = optarg; |
122 | break; |
123 | case 't': |
124 | title = optarg; |
125 | break; |
126 | default: |
127 | exit(EXIT_FAILURE); |
128 | } |
129 | } |
130 | |
131 | xwait_die = XInternAtom(gdk_display, atom, False); |
132 | |
133 | /* --- Decide whether there's an xwait listening --- * |
134 | * |
135 | * If not, pop up an error box and quit. |
136 | */ |
137 | |
138 | { |
139 | XTextProperty prop; |
140 | |
141 | if (!XGetTextProperty(gdk_display, DefaultRootWindow(gdk_display), |
142 | &prop, xwait_die)) { |
143 | char buf[64]; |
144 | GtkWidget *win = gtk_dialog_new(); |
145 | GtkWidget *w; |
146 | |
147 | /* --- Make the main window --- */ |
148 | |
149 | gtk_window_set_title(GTK_WINDOW(win), "xshutdown"); |
150 | gtk_signal_connect(GTK_OBJECT(win), "destroy", |
151 | GTK_SIGNAL_FUNC(cancel), 0); |
152 | |
153 | gtk_box_set_homogeneous(GTK_BOX(GTK_DIALOG(win)->action_area), 0); |
154 | |
155 | /* --- Make the label --- */ |
156 | |
157 | sprintf(buf, "no xwait listening for `%s'\n", atom); |
158 | w = gtk_label_new(buf); |
159 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(win)->vbox), w, 1, 1, 0); |
160 | gtk_misc_set_padding(GTK_MISC(w), 8, 8); |
161 | gtk_widget_show(w); |
162 | |
163 | /* --- Make the little button --- */ |
164 | |
165 | w = gtk_button_new_with_label("OK"); |
166 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(win)->action_area), w, 0, 0, 0); |
167 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
168 | gtk_widget_grab_default(w); |
169 | gtk_signal_connect(GTK_OBJECT(w), "clicked", |
170 | GTK_SIGNAL_FUNC(cancel), 0); |
171 | gtk_widget_show(w); |
172 | |
173 | /* --- Make everything work --- */ |
174 | |
175 | gtk_widget_show(win); |
176 | gtk_main(); |
177 | exit(EXIT_FAILURE); |
178 | } |
179 | } |
180 | |
181 | /* --- Main code --- */ |
182 | |
183 | { |
184 | GtkWidget *win; |
185 | GtkWidget *w; |
186 | |
187 | /* --- Make the main dialogue box --- */ |
188 | |
189 | win = gtk_dialog_new(); |
190 | gtk_window_set_title(GTK_WINDOW(win), title); |
191 | gtk_signal_connect(GTK_OBJECT(win), "destroy", |
192 | GTK_SIGNAL_FUNC(cancel), 0); |
193 | |
194 | gtk_box_set_homogeneous(GTK_BOX(GTK_DIALOG(win)->action_area), 0); |
195 | |
196 | /* --- Make the prompt label --- */ |
197 | |
198 | w = gtk_label_new(prompt); |
199 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(win)->vbox), w, 1, 1, 0); |
200 | gtk_misc_set_padding(GTK_MISC(w), 8, 8); |
201 | gtk_widget_show(w); |
202 | |
203 | /* --- Make the OK button --- */ |
204 | |
205 | w = gtk_button_new_with_label("OK"); |
206 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(win)->action_area), w, 0, 0, 0); |
207 | gtk_signal_connect(GTK_OBJECT(w), "clicked", GTK_SIGNAL_FUNC(ok), 0); |
208 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
209 | gtk_widget_show(w); |
210 | gtk_widget_grab_default(w); |
211 | |
212 | /* --- And the cancel button --- */ |
213 | |
214 | w = gtk_button_new_with_label("Cancel"); |
215 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(win)->action_area), w, 0, 0, 0); |
216 | gtk_signal_connect(GTK_OBJECT(w), "clicked", GTK_SIGNAL_FUNC(cancel), 0); |
217 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
218 | gtk_widget_show(w); |
219 | |
220 | /* --- Show the completed window --- */ |
221 | |
222 | gtk_widget_show(win); |
223 | } |
224 | |
225 | /* --- Let rip --- */ |
226 | |
227 | gtk_main(); |
228 | return (0); |
229 | } |
230 | |
231 | /*----- That's all, folks -------------------------------------------------*/ |