1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2013 Hiroyuki Yamamoto and the Claws Mail team
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20 #ifdef HAVE_CONFIG_H
21 # include "config.h"
22 #include "claws-features.h"
23 #endif
24
25 #include <glib.h>
26 #include <glib/gi18n.h>
27 #include <gdk/gdkkeysyms.h>
28 #include <gtk/gtk.h>
29
30 #include "inputdialog.h"
31 #include "manage_window.h"
32 #include "gtkutils.h"
33 #include "utils.h"
34 #include "combobox.h"
35 #include "prefs_common.h"
36
37
38 #define INPUT_DIALOG_WIDTH 420
39
40 typedef enum
41 {
42 INPUT_DIALOG_NORMAL,
43 INPUT_DIALOG_INVISIBLE,
44 INPUT_DIALOG_COMBO
45 } InputDialogType;
46
47 static gboolean ack;
48 static gboolean fin;
49
50 static InputDialogType type;
51
52 static GtkWidget *dialog;
53 static GtkWidget *msg_title;
54 static GtkWidget *msg_label;
55 static GtkWidget *entry;
56 static GtkWidget *combo;
57 static GtkWidget *remember_checkbtn;
58 static GtkWidget *ok_button;
59 static GtkWidget *icon_q, *icon_p;
60 static gboolean is_pass = FALSE;
61 static void input_dialog_create (gboolean is_password);
62 static gchar *input_dialog_open (const gchar *title,
63 const gchar *message,
64 const gchar *checkbtn_label,
65 const gchar *default_string,
66 gboolean default_checkbtn_state,
67 gboolean *remember);
68 static void input_dialog_set (const gchar *title,
69 const gchar *message,
70 const gchar *default_string);
71
72 static void ok_clicked (GtkWidget *widget,
73 gpointer data);
74 static void cancel_clicked (GtkWidget *widget,
75 gpointer data);
76 static gint delete_event (GtkWidget *widget,
77 GdkEventAny *event,
78 gpointer data);
79 static gboolean key_pressed (GtkWidget *widget,
80 GdkEventKey *event,
81 gpointer data);
82 static void entry_activated (GtkEditable *editable);
83 static void combo_activated (GtkEditable *editable);
84
85
input_dialog(const gchar * title,const gchar * message,const gchar * default_string)86 gchar *input_dialog(const gchar *title, const gchar *message,
87 const gchar *default_string)
88 {
89 if (dialog && gtk_widget_get_visible(dialog)) return NULL;
90
91 if (!dialog)
92 input_dialog_create(FALSE);
93
94 type = INPUT_DIALOG_NORMAL;
95 gtk_widget_hide(combo);
96 gtk_widget_show(entry);
97
98 gtk_widget_hide(remember_checkbtn);
99
100 gtk_widget_show(icon_q);
101 gtk_widget_hide(icon_p);
102 is_pass = FALSE;
103 gtk_entry_set_visibility(GTK_ENTRY(entry), TRUE);
104
105 return input_dialog_open(title, message, NULL, default_string, FALSE, NULL);
106 }
107
input_dialog_with_invisible(const gchar * title,const gchar * message,const gchar * default_string)108 gchar *input_dialog_with_invisible(const gchar *title, const gchar *message,
109 const gchar *default_string)
110 {
111 if (dialog && gtk_widget_get_visible(dialog)) return NULL;
112
113 if (!dialog)
114 input_dialog_create(TRUE);
115
116 type = INPUT_DIALOG_INVISIBLE;
117 gtk_widget_hide(combo);
118 gtk_widget_show(entry);
119 gtk_widget_hide(remember_checkbtn);
120
121 gtk_widget_hide(icon_q);
122 gtk_widget_show(icon_p);
123 is_pass = TRUE;
124 gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
125
126 return input_dialog_open(title, message, NULL, default_string, FALSE, NULL);
127 }
128
input_dialog_with_invisible_checkbtn(const gchar * title,const gchar * message,const gchar * default_string,const gchar * checkbtn_label,gboolean * checkbtn_state)129 gchar *input_dialog_with_invisible_checkbtn(const gchar *title, const gchar *message,
130 const gchar *default_string, const gchar *checkbtn_label,
131 gboolean *checkbtn_state)
132 {
133 if (dialog && gtk_widget_get_visible(dialog)) return NULL;
134
135 if (!dialog)
136 input_dialog_create(TRUE);
137
138 type = INPUT_DIALOG_INVISIBLE;
139 gtk_widget_hide(combo);
140 gtk_widget_show(entry);
141
142 if (checkbtn_label && checkbtn_state) {
143 gtk_widget_show(remember_checkbtn);
144 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(remember_checkbtn), *checkbtn_state);
145 }
146 else {
147 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(remember_checkbtn), FALSE);
148 gtk_widget_hide(remember_checkbtn);
149 }
150
151 gtk_widget_hide(icon_q);
152 gtk_widget_show(icon_p);
153 is_pass = TRUE;
154 gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
155
156 return input_dialog_open(title, message, checkbtn_label, default_string, (checkbtn_state? *checkbtn_state:FALSE), checkbtn_state);
157 }
158
input_dialog_combo(const gchar * title,const gchar * message,const gchar * default_string,GList * list)159 gchar *input_dialog_combo(const gchar *title, const gchar *message,
160 const gchar *default_string, GList *list)
161 {
162 return input_dialog_combo_remember(title, message,
163 default_string, list, FALSE);
164 }
165
input_dialog_combo_remember(const gchar * title,const gchar * message,const gchar * default_string,GList * list,gboolean * remember)166 gchar *input_dialog_combo_remember(const gchar *title, const gchar *message,
167 const gchar *default_string, GList *list,
168 gboolean *remember)
169 {
170 if (dialog && gtk_widget_get_visible(dialog)) return NULL;
171
172 if (!dialog)
173 input_dialog_create(FALSE);
174
175 type = INPUT_DIALOG_COMBO;
176 gtk_widget_hide(entry);
177 gtk_widget_show(combo);
178
179 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(remember_checkbtn), FALSE);
180 if (remember)
181 gtk_widget_show(remember_checkbtn);
182 else
183 gtk_widget_hide(remember_checkbtn);
184
185 gtk_widget_show(icon_q);
186 gtk_widget_hide(icon_p);
187 is_pass = FALSE;
188 combobox_unset_popdown_strings(GTK_COMBO_BOX_TEXT(combo));
189 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(combo), list);
190 return input_dialog_open(title, message, NULL, default_string, FALSE, remember);
191 }
192
input_dialog_with_checkbtn(const gchar * title,const gchar * message,const gchar * default_string,const gchar * checkbtn_label,gboolean * checkbtn_state)193 gchar *input_dialog_with_checkbtn(const gchar *title,
194 const gchar *message,
195 const gchar *default_string,
196 const gchar *checkbtn_label,
197 gboolean *checkbtn_state)
198 {
199 if (dialog && gtk_widget_get_visible(dialog)) return NULL;
200
201 if (!dialog)
202 input_dialog_create(FALSE);
203
204 type = INPUT_DIALOG_NORMAL;
205 gtk_widget_hide(combo);
206 gtk_widget_show(entry);
207
208 if (checkbtn_label && checkbtn_state)
209 gtk_widget_show(remember_checkbtn);
210 else
211 gtk_widget_hide(remember_checkbtn);
212
213 gtk_widget_show(icon_q);
214 gtk_widget_hide(icon_p);
215 is_pass = FALSE;
216 gtk_entry_set_visibility(GTK_ENTRY(entry), TRUE);
217
218 return input_dialog_open(title, message, checkbtn_label, default_string,
219 prefs_common.inherit_folder_props, checkbtn_state);
220 }
221
input_dialog_query_password(const gchar * server,const gchar * user)222 gchar *input_dialog_query_password(const gchar *server, const gchar *user)
223 {
224 gchar *message;
225 gchar *pass;
226
227 if (server && user)
228 message = g_strdup_printf(_("Input password for %s on %s:"),
229 user, server);
230 else if (server)
231 message = g_strdup_printf(_("Input password for %s:"),
232 server);
233 else if (user)
234 message = g_strdup_printf(_("Input password for %s:"),
235 user);
236 else
237 message = g_strdup_printf(_("Input password:"));
238 pass = input_dialog_with_invisible(_("Input password"), message, NULL);
239 g_free(message);
240
241 return pass;
242 }
243
input_dialog_query_password_keep(const gchar * server,const gchar * user,gchar ** keep)244 gchar *input_dialog_query_password_keep(const gchar *server, const gchar *user, gchar **keep)
245 {
246 gchar *message;
247 gchar *pass;
248
249 if (server && user)
250 message = g_strdup_printf(_("Input password for %s on %s:"),
251 user, server);
252 else if (server)
253 message = g_strdup_printf(_("Input password for %s:"),
254 server);
255 else if (user)
256 message = g_strdup_printf(_("Input password for %s:"),
257 user);
258 else
259 message = g_strdup_printf(_("Input password:"));
260 if (keep) {
261 if (*keep != NULL) {
262 pass = g_strdup (*keep);
263 }
264 else {
265 gboolean state = prefs_common.session_passwords;
266 pass = input_dialog_with_invisible_checkbtn(_("Input password"),
267 message, NULL,
268 _("Remember password for this session"),
269 &state);
270 if (state) {
271 *keep = g_strdup (pass);
272 debug_print("keeping session password for account\n");
273 }
274 prefs_common.session_passwords = state;
275 }
276 }
277 else {
278 pass = input_dialog_with_invisible(_("Input password"), message, NULL);
279 }
280 g_free(message);
281
282 return pass;
283 }
284
input_dialog_create(gboolean is_password)285 static void input_dialog_create(gboolean is_password)
286 {
287 static PangoFontDescription *font_desc;
288 GtkWidget *hbox;
289 GtkWidget *vbox;
290 GtkWidget *cancel_button;
291 GtkWidget *confirm_area;
292
293 dialog = gtk_dialog_new();
294
295 gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
296 gtk_window_set_default_size(GTK_WINDOW(dialog), 375, 100);
297 gtk_window_set_title(GTK_WINDOW(dialog), "");
298
299 g_signal_connect(G_OBJECT(dialog), "delete_event",
300 G_CALLBACK(delete_event), NULL);
301 g_signal_connect(G_OBJECT(dialog), "key_press_event",
302 G_CALLBACK(key_pressed), NULL);
303 MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
304
305 vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
306 gtk_box_set_spacing (GTK_BOX (vbox), 14);
307 hbox = gtk_hbox_new (FALSE, 12);
308 gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
309 gtk_widget_show (hbox);
310 gtk_box_pack_start (GTK_BOX (vbox), hbox,
311 FALSE, FALSE, 0);
312
313 /* for title label */
314 icon_q = gtk_image_new_from_stock(GTK_STOCK_DIALOG_QUESTION,
315 GTK_ICON_SIZE_DIALOG);
316 gtk_misc_set_alignment (GTK_MISC (icon_q), 0.5, 0.0);
317 gtk_box_pack_start (GTK_BOX (hbox), icon_q, FALSE, FALSE, 0);
318 icon_p = gtk_image_new_from_stock(GTK_STOCK_DIALOG_AUTHENTICATION,
319 GTK_ICON_SIZE_DIALOG);
320 gtk_misc_set_alignment (GTK_MISC (icon_p), 0.5, 0.0);
321 gtk_box_pack_start (GTK_BOX (hbox), icon_p, FALSE, FALSE, 0);
322
323 vbox = gtk_vbox_new (FALSE, 12);
324 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
325 gtk_widget_show (vbox);
326
327 msg_title = gtk_label_new("");
328 gtk_misc_set_alignment(GTK_MISC(msg_title), 0, 0.5);
329 gtk_label_set_justify(GTK_LABEL(msg_title), GTK_JUSTIFY_LEFT);
330 gtk_label_set_use_markup (GTK_LABEL (msg_title), TRUE);
331 gtk_box_pack_start(GTK_BOX(vbox), msg_title, FALSE, FALSE, 0);
332 gtk_label_set_line_wrap(GTK_LABEL(msg_title), TRUE);
333 if (!font_desc) {
334 gint size;
335
336 size = pango_font_description_get_size
337 (gtk_widget_get_style(msg_title)->font_desc);
338 font_desc = pango_font_description_new();
339 pango_font_description_set_weight
340 (font_desc, PANGO_WEIGHT_BOLD);
341 pango_font_description_set_size
342 (font_desc, size * PANGO_SCALE_LARGE);
343 }
344 if (font_desc)
345 gtk_widget_modify_font(msg_title, font_desc);
346
347 msg_label = gtk_label_new("");
348 gtk_misc_set_alignment(GTK_MISC(msg_label), 0, 0.5);
349 gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_LEFT);
350 gtk_box_pack_start(GTK_BOX(vbox), msg_label, FALSE, FALSE, 0);
351 gtk_widget_show(msg_label);
352
353 entry = gtk_entry_new();
354 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
355 g_signal_connect(G_OBJECT(entry), "activate",
356 G_CALLBACK(entry_activated), NULL);
357
358 combo = gtk_combo_box_text_new_with_entry();
359 gtk_box_pack_start(GTK_BOX(vbox), combo, FALSE, FALSE, 0);
360 g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((combo)))), "activate",
361 G_CALLBACK(combo_activated), NULL);
362
363 remember_checkbtn = gtk_check_button_new_with_label(_("Remember this"));
364 gtk_box_pack_start(GTK_BOX(vbox), remember_checkbtn, FALSE, FALSE, 0);
365
366 gtkut_stock_button_set_create(&confirm_area,
367 &cancel_button, GTK_STOCK_CANCEL,
368 &ok_button, GTK_STOCK_OK,
369 NULL, NULL);
370
371 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(dialog))),
372 confirm_area, FALSE, FALSE, 0);
373 gtk_container_set_border_width(GTK_CONTAINER(confirm_area), 5);
374
375 gtk_widget_show_all(gtk_dialog_get_content_area(GTK_DIALOG(dialog)));
376
377 gtk_widget_hide(remember_checkbtn);
378
379 if (is_password)
380 gtk_widget_hide(icon_q);
381 else
382 gtk_widget_hide(icon_p);
383
384 is_pass = is_password;
385
386 gtk_widget_grab_default(ok_button);
387
388 g_signal_connect(G_OBJECT(ok_button), "clicked",
389 G_CALLBACK(ok_clicked), NULL);
390 g_signal_connect(G_OBJECT(cancel_button), "clicked",
391 G_CALLBACK(cancel_clicked), NULL);
392 }
393
input_dialog_open(const gchar * title,const gchar * message,const gchar * checkbtn_label,const gchar * default_string,gboolean default_checkbtn_state,gboolean * remember)394 static gchar *input_dialog_open(const gchar *title, const gchar *message,
395 const gchar *checkbtn_label,
396 const gchar *default_string,
397 gboolean default_checkbtn_state,
398 gboolean *remember)
399 {
400 gchar *str;
401
402 if (dialog && gtk_widget_get_visible(dialog)) return NULL;
403
404 if (!dialog)
405 input_dialog_create(FALSE);
406
407 if (checkbtn_label)
408 gtk_button_set_label(GTK_BUTTON(remember_checkbtn), checkbtn_label);
409 else
410 gtk_button_set_label(GTK_BUTTON(remember_checkbtn), _("Remember this"));
411
412 input_dialog_set(title, message, default_string);
413 gtk_window_present(GTK_WINDOW(dialog));
414
415 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(remember_checkbtn),
416 default_checkbtn_state);
417 if (remember)
418 gtk_widget_show(remember_checkbtn);
419 else
420 gtk_widget_hide(remember_checkbtn);
421
422 manage_window_set_transient(GTK_WINDOW(dialog));
423 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
424
425 ack = fin = FALSE;
426
427 while (fin == FALSE)
428 gtk_main_iteration();
429
430 manage_window_focus_out(dialog, NULL, NULL);
431
432 if (ack) {
433 GtkEditable *editable;
434
435 if (type == INPUT_DIALOG_COMBO)
436 editable = GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((combo))));
437 else
438 editable = GTK_EDITABLE(entry);
439
440 str = gtk_editable_get_chars(editable, 0, -1);
441 if (str && *str == '\0' && !is_pass) {
442 g_free(str);
443 str = NULL;
444 }
445 } else
446 str = NULL;
447
448 GTK_EVENTS_FLUSH();
449
450 if (remember) {
451 *remember = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(remember_checkbtn));
452 }
453
454 gtk_widget_destroy(dialog);
455 dialog = NULL;
456
457 if (is_pass)
458 debug_print("return string = %s\n", str ? "********": ("none"));
459 else
460 debug_print("return string = %s\n", str ? str : "(none)");
461 return str;
462 }
463
input_dialog_set(const gchar * title,const gchar * message,const gchar * default_string)464 static void input_dialog_set(const gchar *title, const gchar *message,
465 const gchar *default_string)
466 {
467 GtkWidget *entry_;
468
469 if (type == INPUT_DIALOG_COMBO)
470 entry_ = gtk_bin_get_child(GTK_BIN((combo)));
471 else
472 entry_ = entry;
473
474 gtk_window_set_title(GTK_WINDOW(dialog), title);
475 gtk_label_set_text(GTK_LABEL(msg_title), title);
476 gtk_label_set_text(GTK_LABEL(msg_label), message);
477 if (default_string && *default_string) {
478 gtk_entry_set_text(GTK_ENTRY(entry_), default_string);
479 gtk_editable_set_position(GTK_EDITABLE(entry_), 0);
480 gtk_editable_select_region(GTK_EDITABLE(entry_), 0, -1);
481 } else
482 gtk_entry_set_text(GTK_ENTRY(entry_), "");
483
484 gtk_widget_grab_focus(ok_button);
485 gtk_widget_grab_focus(entry_);
486 }
487
ok_clicked(GtkWidget * widget,gpointer data)488 static void ok_clicked(GtkWidget *widget, gpointer data)
489 {
490 ack = TRUE;
491 fin = TRUE;
492 }
493
cancel_clicked(GtkWidget * widget,gpointer data)494 static void cancel_clicked(GtkWidget *widget, gpointer data)
495 {
496 ack = FALSE;
497 fin = TRUE;
498 }
499
delete_event(GtkWidget * widget,GdkEventAny * event,gpointer data)500 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
501 {
502 ack = FALSE;
503 fin = TRUE;
504
505 return TRUE;
506 }
507
key_pressed(GtkWidget * widget,GdkEventKey * event,gpointer data)508 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
509 {
510 if (event && event->keyval == GDK_KEY_Escape) {
511 ack = FALSE;
512 fin = TRUE;
513 } else if (event && event->keyval == GDK_KEY_Return) {
514 ack = TRUE;
515 fin = TRUE;
516 return TRUE; /* do not let Return pass - it
517 * pops up the combo on validating */
518 }
519
520 return FALSE;
521 }
522
entry_activated(GtkEditable * editable)523 static void entry_activated(GtkEditable *editable)
524 {
525 ack = TRUE;
526 fin = TRUE;
527 }
528
combo_activated(GtkEditable * editable)529 static void combo_activated(GtkEditable *editable)
530 {
531 ack = TRUE;
532 fin = TRUE;
533 }
534