2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2011 Hiroyuki Yamamoto and the Claws Mail team
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.
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.
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/>.
27 #include <glib/gi18n.h>
28 #include <gdk/gdkkeysyms.h>
30 #if HAVE_SYS_UTSNAME_H
31 # include <sys/utsname.h>
37 #include "stock_pixmap.h"
38 #include "prefs_common.h"
46 static GtkWidget *window;
47 static gchar* uri_hover = NULL;
48 static GtkTextIter uri_hover_start_iter;
49 static GtkTextIter uri_hover_end_iter;
50 static GdkCursor *hand_cursor = NULL;
51 static GdkCursor *text_cursor = NULL;
53 static void about_create(void);
54 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event);
55 static gboolean about_textview_uri_clicked(GtkTextTag *tag, GObject *obj,
56 GdkEvent *event, GtkTextIter *iter,
58 static gboolean about_textview_motion_notify(GtkWidget *widget,
59 GdkEventMotion *event,
61 static gboolean about_textview_leave_notify(GtkWidget *widget,
62 GdkEventCrossing *event,
64 static void about_size_allocate_cb(GtkWidget *widget,
65 GtkAllocation *allocation);
66 static void about_textview_uri_update(GtkWidget *textview, gint x, gint y);
68 static GtkWidget *link_popupmenu;
76 gtk_window_present(GTK_WINDOW(window));
80 static GtkWidget *about_create_child_page_info(void)
82 GtkWidget *scrolledwin;
84 GtkTextBuffer *buffer;
89 #if HAVE_SYS_UTSNAME_H
90 struct utsname utsbuf;
93 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
94 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
95 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
96 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
99 text = gtk_text_view_new();
100 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
101 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
102 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
103 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
104 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
105 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
106 gtk_widget_add_events(text, GDK_LEAVE_NOTIFY_MASK);
108 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
109 gtk_text_buffer_get_iter_at_offset(buffer, &iter, 0);
111 /* textview link style (based upon main prefs) */
112 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
113 (GdkColor*)&uri_color);
114 tag = gtk_text_buffer_create_tag(buffer, "link",
115 "foreground-gdk", &uri_color,
116 "wrap-mode", GTK_WRAP_NONE,
118 gtk_text_buffer_create_tag(buffer, "link-hover",
119 "foreground-gdk", &uri_color,
120 "underline", PANGO_UNDERLINE_SINGLE,
123 gtk_text_buffer_insert(buffer, &iter, _(
124 "Claws Mail is a lightweight, fast and "
125 "highly-configurable email client.\n\n"
126 "For further information visit the Claws Mail "
128 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, HOMEPAGE_URI, -1,
130 gtk_text_buffer_insert(buffer, &iter, _("\n\n"
131 "Claws Mail is free software released "
132 "under the GPL. If you wish to donate "
133 "to the Claws Mail project you can do "
135 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, DONATE_URI, -1,
138 gtk_text_buffer_create_tag(buffer, "indented-list-item",
141 gtk_text_buffer_create_tag(buffer, "underlined-list-title",
142 "underline", PANGO_UNDERLINE_SINGLE,
145 gtk_text_buffer_insert(buffer, &iter, _(
146 "\n\nCopyright (C) 1999-2011\nThe Claws Mail Team\n"
147 " and Hiroyuki Yamamoto"), -1);
149 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("\n\nSystem Information\n")), -1,
150 "underlined-list-title", NULL);
152 #if HAVE_SYS_UTSNAME_H
154 g_snprintf(buf, sizeof(buf),
155 _("GTK+ %d.%d.%d / GLib %d.%d.%d\n"
156 "Locale: %s (charset: %s)\n"
157 "Operating System: %s %s (%s)"),
158 gtk_major_version, gtk_minor_version, gtk_micro_version,
159 glib_major_version, glib_minor_version, glib_micro_version,
160 conv_get_current_locale(), conv_get_locale_charset_str(),
161 utsbuf.sysname, utsbuf.release, utsbuf.machine);
162 #elif defined(G_OS_WIN32)
163 g_snprintf(buf, sizeof(buf),
164 _("GTK+ %d.%d.%d / GLib %d.%d.%d\n"
165 "Locale: %s (charset: %s)\n"
166 "Operating System: %s"),
167 gtk_major_version, gtk_minor_version, gtk_micro_version,
168 glib_major_version, glib_minor_version, glib_micro_version,
169 conv_get_current_locale(), conv_get_locale_charset_str(),
172 g_snprintf(buf, sizeof(buf),
173 _("GTK+ %d.%d.%d / GLib %d.%d.%d\n"
174 "Locale: %s (charset: %s)\n"
175 "Operating System: unknown"),
176 gtk_major_version, gtk_minor_version, gtk_micro_version,
177 glib_major_version, glib_minor_version, glib_micro_version,
178 conv_get_current_locale(), conv_get_locale_charset_str());
181 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, buf, -1,
182 "indented-list-item", NULL);
184 gtk_text_buffer_insert(buffer, &iter, "\n", -1);
186 g_signal_connect(G_OBJECT(tag), "event",
187 G_CALLBACK(about_textview_uri_clicked), text);
188 g_signal_connect(G_OBJECT(text), "motion-notify-event",
189 G_CALLBACK(about_textview_motion_notify), text);
190 g_signal_connect(G_OBJECT(text), "leave-notify-event",
191 G_CALLBACK(about_textview_leave_notify), text);
196 static GtkWidget *about_create_child_page_authors(void)
198 GtkWidget *scrolledwin;
200 GtkTextBuffer *buffer;
204 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
205 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
206 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
207 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
210 text = gtk_text_view_new();
211 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
212 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
213 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
214 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
215 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
216 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
217 gtk_widget_add_events(text, GDK_LEAVE_NOTIFY_MASK);
219 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
220 gtk_text_buffer_get_iter_at_offset(buffer, &iter, 0);
222 /* init formatting tag: indentation for list items */
223 gtk_text_buffer_create_tag(buffer, "indented-list-item",
226 gtk_text_buffer_create_tag(buffer, "underlined-list-title",
227 "underline", PANGO_UNDERLINE_SINGLE,
230 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("The Claws Mail Team")), -1,
231 "underlined-list-title", NULL);
232 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
234 for (i = 0; TEAM_LIST[i] != NULL; i++) {
235 if (g_utf8_validate(TEAM_LIST[i], -1, NULL))
236 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, TEAM_LIST[i], -1,
237 "indented-list-item", NULL);
239 gchar *conv = conv_codeset_strdup(TEAM_LIST[i], CS_ISO_8859_1, CS_UTF_8);
241 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
242 "indented-list-item", NULL);
245 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
248 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
249 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("Previous team members")), -1,
250 "underlined-list-title", NULL);
251 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
253 for (i = 0; EX_TEAM_LIST[i] != NULL; i++) {
254 if (g_utf8_validate(EX_TEAM_LIST[i], -1, NULL))
255 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, EX_TEAM_LIST[i], -1,
256 "indented-list-item", NULL);
258 gchar *conv = conv_codeset_strdup(EX_TEAM_LIST[i], CS_ISO_8859_1, CS_UTF_8);
260 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
261 "indented-list-item", NULL);
264 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
267 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
268 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("The translation team")), -1,
269 "underlined-list-title", NULL);
270 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
272 for (i = 0; TRANS_TEAM_LIST[i] != NULL; i++) {
273 if (g_utf8_validate(TRANS_TEAM_LIST[i], -1, NULL))
274 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, TRANS_TEAM_LIST[i], -1,
275 "indented-list-item", NULL);
277 gchar *conv = conv_codeset_strdup(TRANS_TEAM_LIST[i], CS_ISO_8859_1, CS_UTF_8);
279 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
280 "indented-list-item", NULL);
283 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
286 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
287 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("Documentation team")), -1,
288 "underlined-list-title", NULL);
289 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
291 for (i = 0; DOC_TEAM_LIST[i] != NULL; i++) {
292 if (g_utf8_validate(DOC_TEAM_LIST[i], -1, NULL))
293 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, DOC_TEAM_LIST[i], -1,
294 "indented-list-item", NULL);
296 gchar *conv = conv_codeset_strdup(DOC_TEAM_LIST[i], CS_ISO_8859_1, CS_UTF_8);
298 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
299 "indented-list-item", NULL);
302 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
305 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
306 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("Logo")), -1,
307 "underlined-list-title", NULL);
308 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
310 for (i = 0; LOGO_LIST[i] != NULL; i++) {
311 if (g_utf8_validate(LOGO_LIST[i], -1, NULL))
312 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, LOGO_LIST[i], -1,
313 "indented-list-item", NULL);
315 gchar *conv = conv_codeset_strdup(LOGO_LIST[i], CS_ISO_8859_1, CS_UTF_8);
317 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
318 "indented-list-item", NULL);
321 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
324 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
325 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("Icons")), -1,
326 "underlined-list-title", NULL);
327 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
329 for (i = 0; ICONS_LIST[i] != NULL; i++) {
330 if (g_utf8_validate(ICONS_LIST[i], -1, NULL))
331 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, ICONS_LIST[i], -1,
332 "indented-list-item", NULL);
334 gchar *conv = conv_codeset_strdup(ICONS_LIST[i], CS_ISO_8859_1, CS_UTF_8);
336 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
337 "indented-list-item", NULL);
340 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
343 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
344 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (_("Contributors")), -1,
345 "underlined-list-title", NULL);
346 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
348 for (i = 0; CONTRIBS_LIST[i] != NULL; i++) {
349 if (g_utf8_validate(CONTRIBS_LIST[i], -1, NULL))
350 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, CONTRIBS_LIST[i], -1,
351 "indented-list-item", NULL);
353 gchar *conv = conv_codeset_strdup(CONTRIBS_LIST[i], CS_ISO_8859_1, CS_UTF_8);
355 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, conv, -1,
356 "indented-list-item", NULL);
359 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
365 static GtkWidget *about_create_child_page_features(void)
367 GtkWidget *scrolledwin;
369 GtkTextBuffer *buffer;
371 GdkPixbuf *active_pixbuf;
372 GdkPixbuf *inactive_pixbuf;
374 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
375 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
376 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
377 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
380 text = gtk_text_view_new();
381 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
382 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
383 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
384 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
385 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
386 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
387 gtk_widget_add_events(text, GDK_LEAVE_NOTIFY_MASK);
389 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
390 gtk_text_buffer_get_iter_at_offset(buffer, &iter, 0);
392 gtk_text_buffer_insert(buffer, &iter, _("Compiled-in Features\n"), -1);
394 gtk_text_buffer_create_tag(buffer, "bold", "weight", PANGO_WEIGHT_BOLD,
397 stock_pixbuf_gdk(window, STOCK_PIXMAP_CHECKBOX_ON, &active_pixbuf);
398 stock_pixbuf_gdk(window, STOCK_PIXMAP_CHECKBOX_OFF, &inactive_pixbuf);
401 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
403 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
405 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" compface "), -1,
407 gtk_text_buffer_insert(buffer, &iter,
408 (gchar *)Q_("compface|adds support for the X-Face header\n"), -1);
411 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
413 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
415 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" Enchant "), -1,
417 gtk_text_buffer_insert(buffer, &iter,
418 (gchar *)Q_("Enchant|adds support for spell checking\n"), -1);
421 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
423 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
425 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" GnuTLS "), -1,
427 gtk_text_buffer_insert(buffer, &iter,
428 (gchar *)Q_("GnuTLS|adds support for encrypted connections to servers\n"), -1);
431 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
433 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
435 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" IPv6 "), -1,
437 gtk_text_buffer_insert(buffer, &iter,
438 (gchar *)Q_("IPv6|adds support for IPv6 addresses, the new Internet "
439 "addressing protocol\n"), -1);
442 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
444 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
446 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" iconv "), -1,
448 gtk_text_buffer_insert(buffer, &iter,
449 (gchar *)Q_("iconv|allows converting to and from different character sets\n"), -1);
452 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
454 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
456 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" JPilot "), -1,
458 gtk_text_buffer_insert(buffer, &iter,
459 (gchar *)Q_("JPilot|adds support for PalmOS addressbooks\n"), -1);
462 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
464 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
466 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" LDAP "), -1,
468 gtk_text_buffer_insert(buffer, &iter,
469 (gchar *)Q_("LDAP|adds support for LDAP shared addressbooks\n"), -1);
472 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
474 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
476 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" libetpan "), -1,
478 gtk_text_buffer_insert(buffer, &iter,
479 (gchar *)Q_("libetpan|adds support for IMAP and NNTP servers\n"), -1);
482 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
484 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
486 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" libSM "), -1,
488 gtk_text_buffer_insert(buffer, &iter,
489 (gchar *)Q_("libSM|adds support for session handling\n"), -1);
491 #if HAVE_NETWORKMANAGER_SUPPORT
492 gtk_text_buffer_insert_pixbuf(buffer, &iter, active_pixbuf);
494 gtk_text_buffer_insert_pixbuf(buffer, &iter, inactive_pixbuf);
496 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, (" NetworkManager "), -1,
498 gtk_text_buffer_insert(buffer, &iter,
499 (gchar *)Q_("NetworkManager|adds support for detection of network connection changes\n"), -1);
504 static GtkWidget *about_create_child_page_license(void)
506 GtkWidget *scrolledwin;
508 GtkTextBuffer *buffer;
513 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
514 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
515 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
516 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
519 text = gtk_text_view_new();
520 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
521 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
522 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
523 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
524 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
525 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
527 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
528 gtk_text_buffer_get_iter_at_offset(buffer, &iter, 0);
530 gtk_text_buffer_insert(buffer, &iter,
531 _("This program is free software; you can redistribute it and/or modify "
532 "it under the terms of the GNU General Public License as published by "
533 "the Free Software Foundation; either version 3, or (at your option) "
534 "any later version.\n\n"), -1);
536 gtk_text_buffer_insert(buffer, &iter,
537 _("This program is distributed in the hope that it will be useful, "
538 "but WITHOUT ANY WARRANTY; without even the implied warranty of "
539 "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. "
540 "See the GNU General Public License for more details.\n\n"), -1);
542 /* textview link style (based upon main prefs) */
543 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
544 (GdkColor*)&uri_color);
546 tag = gtk_text_buffer_create_tag(buffer, "link",
547 "foreground-gdk", &uri_color,
549 gtk_text_buffer_create_tag(buffer, "link-hover",
550 "foreground-gdk", &uri_color,
551 "underline", PANGO_UNDERLINE_SINGLE,
554 gtk_text_buffer_insert(buffer, &iter,
555 _("You should have received a copy of the GNU General Public License "
556 "along with this program. If not, see <"), -1);
557 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter,
558 "http://www.gnu.org/licenses/", -1,
560 gtk_text_buffer_insert(buffer, &iter, _(">. \n\n"), -1);
562 g_signal_connect(G_OBJECT(tag), "event",
563 G_CALLBACK(about_textview_uri_clicked), text);
564 g_signal_connect(G_OBJECT(text), "motion-notify-event",
565 G_CALLBACK(about_textview_motion_notify), text);
566 g_signal_connect(G_OBJECT(text), "leave-notify-event",
567 G_CALLBACK(about_textview_leave_notify), text);
572 static gboolean release_notes_available(void)
574 gboolean ret = FALSE;
577 path = g_strconcat(DOCDIR, G_DIR_SEPARATOR_S, RELEASE_NOTES_FILE, NULL);
578 ret = (is_file_exist(path));
584 static GtkWidget *about_create_child_page_release_notes(void)
586 GtkWidget *scrolledwin;
588 GtkTextBuffer *buffer;
590 gchar *path, buf[1024];
593 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
594 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
595 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
596 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
598 text = gtk_text_view_new();
599 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
600 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
601 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
602 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
603 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
604 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
606 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
607 gtk_text_buffer_get_iter_at_offset(buffer, &iter, 0);
609 path = g_strconcat(DOCDIR, G_DIR_SEPARATOR_S, RELEASE_NOTES_FILE, NULL);
610 if ((fp = g_fopen(path, "rb")) == NULL) {
611 if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
617 while (fgets(buf, sizeof(buf), fp) != NULL) {
618 const gchar *src_codeset = conv_get_locale_charset_str();
619 const gchar *dest_codeset = CS_UTF_8;
622 tmp = conv_codeset_strdup(buf, src_codeset, dest_codeset);
624 g_warning("Failed to convert character set of action configuration\n");
628 gtk_text_buffer_insert(buffer, &iter, tmp, -1);
636 static void about_create(void)
643 GtkWidget *scrolledwin;
647 GtkWidget *confirm_area;
648 GtkWidget *close_button;
649 static GdkGeometry geometry;
651 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "about");
652 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER_ALWAYS);
653 gtk_window_set_title(GTK_WINDOW(window), _("About Claws Mail"));
654 gtk_container_set_border_width(GTK_CONTAINER(window), 8);
655 gtk_widget_set_size_request(window, -1, -1);
656 g_signal_connect(G_OBJECT(window), "size_allocate",
657 G_CALLBACK(about_size_allocate_cb), NULL);
658 g_signal_connect(G_OBJECT(window), "size_allocate",
659 G_CALLBACK(about_size_allocate_cb), NULL);
660 g_signal_connect(G_OBJECT(window), "delete_event",
661 G_CALLBACK(gtk_widget_hide_on_delete), NULL);
662 g_signal_connect(G_OBJECT(window), "key_press_event",
663 G_CALLBACK(key_pressed), NULL);
665 if (!geometry.min_width) {
666 geometry.min_width = 450;
667 geometry.min_height = 500;
670 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
672 gtk_window_set_default_size(GTK_WINDOW(window), prefs_common.aboutwin_width,
673 prefs_common.aboutwin_height);
675 gtk_widget_realize(window);
677 vbox1 = gtk_vbox_new(FALSE, 8);
678 gtk_container_add(GTK_CONTAINER(window), vbox1);
680 table = gtk_table_new (2, 1, FALSE);
681 gtk_box_pack_start(GTK_BOX(vbox1), table,
683 gtk_container_set_border_width (GTK_CONTAINER (table), 8);
684 gtk_table_set_row_spacings (GTK_TABLE (table), 8);
685 gtk_table_set_col_spacings (GTK_TABLE (table), 8);
687 image = stock_pixmap_widget(window, STOCK_PIXMAP_CLAWS_MAIL_LOGO);
688 gtk_table_attach (GTK_TABLE (table), image, 0, 1, 0, 1,
689 (GtkAttachOptions) (GTK_EXPAND),
690 (GtkAttachOptions) (0), 0, 0);
692 vbox2 = gtk_vbox_new (FALSE, 4);
693 gtk_table_attach (GTK_TABLE (table), vbox2, 1, 2, 0, 1,
694 (GtkAttachOptions) (GTK_EXPAND),
695 (GtkAttachOptions) (0), 0, 0);
697 label = gtk_label_new("");
698 gtk_label_set_selectable(GTK_LABEL(label), TRUE);
699 gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
700 gtk_box_pack_start(GTK_BOX(vbox2), label, FALSE, FALSE, 0);
701 markup = g_markup_printf_escaped
702 ("<span weight=\"bold\" size=\"xx-large\">Claws Mail</span>\nversion %s",
704 gtk_label_set_markup(GTK_LABEL(label), markup);
707 button = gtkut_get_link_btn(window, HOMEPAGE_URI, " "HOMEPAGE_URI" ");
708 gtk_box_pack_start(GTK_BOX(vbox2), button, FALSE, FALSE, 0);
710 label = gtk_label_new
711 (_("Copyright (C) 1999-2011\nThe Claws Mail Team\n"
712 "and Hiroyuki Yamamoto"));
713 gtk_label_set_selectable(GTK_LABEL(label), TRUE);
714 gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
715 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
716 gtk_box_pack_start(GTK_BOX(vbox2), label, FALSE, FALSE, 0);
718 notebook = gtk_notebook_new();
719 gtk_widget_set_size_request(notebook, -1, 220);
720 gtk_widget_show(notebook);
722 if ((scrolledwin = about_create_child_page_info()) != NULL) {
723 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
725 gtk_label_new_with_mnemonic(_("_Info")));
728 if ((scrolledwin = about_create_child_page_authors()) != NULL) {
729 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
731 gtk_label_new_with_mnemonic(_("_Authors")));
734 if ((scrolledwin = about_create_child_page_features()) != NULL) {
735 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
737 gtk_label_new_with_mnemonic(_("_Features")));
740 if ((scrolledwin = about_create_child_page_license()) != NULL) {
741 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
743 gtk_label_new_with_mnemonic(_("_License")));
746 if (release_notes_available() &&
747 (scrolledwin = about_create_child_page_release_notes()) != NULL) {
749 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
751 gtk_label_new_with_mnemonic(_("_Release Notes")));
754 gtk_box_pack_start(GTK_BOX(vbox1), notebook, TRUE, TRUE, 0);
756 gtkut_stock_button_set_create(&confirm_area, &close_button, GTK_STOCK_CLOSE,
757 NULL, NULL, NULL, NULL);
758 gtk_box_pack_end(GTK_BOX(vbox1), confirm_area, FALSE, FALSE, 4);
759 gtk_widget_grab_default(close_button);
760 gtk_widget_grab_focus(close_button);
761 g_signal_connect_closure
762 (G_OBJECT(close_button), "clicked",
763 g_cclosure_new_swap(G_CALLBACK(gtk_widget_hide_on_delete),
764 window, NULL), FALSE);
766 gtk_widget_show_all(window);
769 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event)
771 if (event && event->keyval == GDK_Escape)
772 gtk_widget_hide(window);
776 static void about_size_allocate_cb(GtkWidget *widget,
777 GtkAllocation *allocation)
779 cm_return_if_fail(allocation != NULL);
781 prefs_common.aboutwin_width = allocation->width;
782 prefs_common.aboutwin_height = allocation->height;
786 static gboolean about_textview_uri_clicked(GtkTextTag *tag, GObject *obj,
787 GdkEvent *event, GtkTextIter *iter,
790 GtkTextIter start_iter, end_iter;
791 GdkEventButton *bevent;
794 if (!event || !tag) {
798 if (event->type != GDK_BUTTON_PRESS && event->type != GDK_2BUTTON_PRESS
799 && event->type != GDK_BUTTON_RELEASE) {
803 /* get link text from tag */
804 if (get_tag_range(iter, tag, &start_iter,
805 &end_iter) == FALSE) {
808 link = gtk_text_iter_get_text(&start_iter, &end_iter);
813 bevent = (GdkEventButton *) event;
814 if (bevent->button == 1 && event->type == GDK_BUTTON_RELEASE) {
815 GtkTextBuffer *buffer;
817 /* we shouldn't follow a link if the user has selected something */
818 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
819 gtk_text_buffer_get_selection_bounds(buffer, &start_iter, &end_iter);
820 if (gtk_text_iter_get_offset(&start_iter) != gtk_text_iter_get_offset(&end_iter)) {
823 /* open link and do *not* return TRUE so that
824 further gtk processing of the signal is done */
825 open_uri(link, prefs_common_get_uri_cmd());
828 if (bevent->button == 3 && event->type == GDK_BUTTON_PRESS) {
829 link_popupmenu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
830 gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/TextviewPopupLink")));
833 G_OBJECT(link_popupmenu),
835 gtk_menu_popup(GTK_MENU(link_popupmenu),
836 NULL, NULL, NULL, NULL,
837 bevent->button, bevent->time);
845 static gboolean about_textview_motion_notify(GtkWidget *widget,
846 GdkEventMotion *event,
849 about_textview_uri_update(textview, event->x, event->y);
850 gdk_window_get_pointer(widget->window, NULL, NULL, NULL);
855 static gboolean about_textview_leave_notify(GtkWidget *widget,
856 GdkEventCrossing *event,
859 about_textview_uri_update(textview, -1, -1);
864 static void about_textview_uri_update(GtkWidget *textview, gint x, gint y)
866 GtkTextBuffer *buffer;
867 GtkTextIter start_iter, end_iter;
871 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
873 if (x != -1 && y != -1) {
879 gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(textview),
880 GTK_TEXT_WINDOW_WIDGET,
882 gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(textview),
885 tags = gtk_text_iter_get_tags(&iter);
886 for (cur = tags; cur != NULL; cur = cur->next) {
887 GtkTextTag *tag = cur->data;
890 g_object_get(G_OBJECT(tag), "name", &name, NULL);
891 if (strcmp(name, "link") == 0
892 && get_tag_range(&iter, tag, &start_iter, &end_iter)) {
893 uri = gtk_text_iter_get_text(&start_iter, &end_iter);
904 /* compare previous hovered link and this one
905 (here links must be unique in text buffer otherwise ClickableText structures should be
906 used as in textview.c) */
907 same = (uri != NULL && uri_hover != NULL
908 && strcmp((char*)uri, (char*)uri_hover) == 0);
914 gtk_text_buffer_remove_tag_by_name(buffer,
916 &uri_hover_start_iter,
917 &uri_hover_end_iter);
922 uri_hover_start_iter = start_iter;
923 uri_hover_end_iter = end_iter;
925 gtk_text_buffer_apply_tag_by_name(buffer,
931 window = gtk_text_view_get_window(GTK_TEXT_VIEW(textview),
932 GTK_TEXT_WINDOW_TEXT);
934 hand_cursor = gdk_cursor_new(GDK_HAND2);
936 text_cursor = gdk_cursor_new(GDK_XTERM);
937 gdk_window_set_cursor(window, uri ? hand_cursor : text_cursor);