2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws 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 2 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, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
27 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
30 #include <gtk/gtkvbox.h>
31 #include <gtk/gtkscrolledwindow.h>
32 #include <gtk/gtksignal.h>
40 # include <compface.h>
44 #define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
48 #include "summaryview.h"
49 #include "procheader.h"
50 #include "prefs_common.h"
58 #include "addressbook.h"
59 #include "displayheader.h"
62 #include "alertpanel.h"
64 #include "image_viewer.h"
67 #include "inputdialog.h"
87 gint previousquotelevel = -1;
89 static GdkColor quote_colors[3] = {
90 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
91 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
92 {(gulong)0, (gushort)0, (gushort)0, (gushort)0}
95 static GdkColor quote_bgcolors[3] = {
96 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
97 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
98 {(gulong)0, (gushort)0, (gushort)0, (gushort)0}
100 static GdkColor signature_color = {
107 static GdkColor uri_color = {
114 static GdkColor emphasis_color = {
121 static GdkCursor *hand_cursor = NULL;
122 static GdkCursor *text_cursor = NULL;
123 static GdkCursor *watch_cursor= NULL;
125 #define TEXTVIEW_STATUSBAR_PUSH(textview, str) \
126 { if (textview->messageview->statusbar) \
127 gtk_statusbar_push(GTK_STATUSBAR(textview->messageview->statusbar), \
128 textview->messageview->statusbar_cid, str); \
131 #define TEXTVIEW_STATUSBAR_POP(textview) \
132 { if (textview->messageview->statusbar) \
133 gtk_statusbar_pop(GTK_STATUSBAR(textview->messageview->statusbar), \
134 textview->messageview->statusbar_cid); \
137 static void textview_show_ertf (TextView *textview,
139 CodeConverter *conv);
140 static void textview_add_part (TextView *textview,
142 static void textview_add_parts (TextView *textview,
144 static void textview_write_body (TextView *textview,
146 static void textview_show_html (TextView *textview,
148 CodeConverter *conv);
150 static void textview_write_line (TextView *textview,
152 CodeConverter *conv);
153 static void textview_write_link (TextView *textview,
156 CodeConverter *conv);
158 static GPtrArray *textview_scan_header (TextView *textview,
160 static void textview_show_header (TextView *textview,
163 static gint textview_key_pressed (GtkWidget *widget,
166 static gboolean textview_motion_notify (GtkWidget *widget,
167 GdkEventMotion *motion,
169 static gboolean textview_leave_notify (GtkWidget *widget,
170 GdkEventCrossing *event,
172 static gboolean textview_visibility_notify (GtkWidget *widget,
173 GdkEventVisibility *event,
175 static void textview_uri_update (TextView *textview,
178 static gboolean textview_get_uri_range (TextView *textview,
181 GtkTextIter *start_iter,
182 GtkTextIter *end_iter);
183 static ClickableText *textview_get_uri_from_range (TextView *textview,
186 GtkTextIter *start_iter,
187 GtkTextIter *end_iter);
188 static ClickableText *textview_get_uri (TextView *textview,
191 static gboolean textview_uri_button_pressed (GtkTextTag *tag,
197 static gboolean textview_uri_security_check (TextView *textview,
199 static void textview_uri_list_remove_all (GSList *uri_list);
201 static void textview_toggle_quote (TextView *textview,
203 gboolean expand_only);
205 static void open_uri_cb (TextView *textview,
208 static void copy_uri_cb (TextView *textview,
211 static void add_uri_to_addrbook_cb (TextView *textview,
214 static void mail_to_uri_cb (TextView *textview,
217 static void copy_mail_to_uri_cb (TextView *textview,
220 static void save_file_cb (TextView *textview,
223 static void open_image_cb (TextView *textview,
226 static void textview_show_icon(TextView *textview, const gchar *stock_id);
228 static GtkItemFactoryEntry textview_link_popup_entries[] =
230 {N_("/_Open with Web browser"), NULL, open_uri_cb, 0, NULL},
231 {N_("/Copy this _link"), NULL, copy_uri_cb, 0, NULL},
234 static GtkItemFactoryEntry textview_mail_popup_entries[] =
236 {N_("/Compose _new message"), NULL, mail_to_uri_cb, 0, NULL},
237 {N_("/Add to _address book"), NULL, add_uri_to_addrbook_cb, 0, NULL},
238 {N_("/Copy this add_ress"), NULL, copy_mail_to_uri_cb, 0, NULL},
241 static GtkItemFactoryEntry textview_file_popup_entries[] =
243 {N_("/_Open image"), NULL, open_image_cb, 0, NULL},
244 {N_("/_Save image..."), NULL, save_file_cb, 0, NULL},
247 static void scrolled_cb (GtkAdjustment *adj, TextView *textview)
253 if (textview->image) {
255 x1 = textview->text->allocation.width - WIDTH - 5;
256 gtk_text_view_buffer_to_window_coords(
257 GTK_TEXT_VIEW(textview->text),
258 GTK_TEXT_WINDOW_TEXT, x1, 5, &x, &y);
259 gtk_text_view_move_child(GTK_TEXT_VIEW(textview->text),
260 textview->image, x1, y);
264 static void textview_size_allocate_cb (GtkWidget *widget,
265 GtkAllocation *allocation,
268 scrolled_cb(NULL, (TextView *)data);
271 TextView *textview_create(void)
275 GtkWidget *scrolledwin;
277 GtkTextBuffer *buffer;
278 GtkClipboard *clipboard;
279 GtkItemFactory *link_popupfactory, *mail_popupfactory, *file_popupfactory;
280 GtkWidget *link_popupmenu, *mail_popupmenu, *file_popupmenu;
284 debug_print("Creating text view...\n");
285 textview = g_new0(TextView, 1);
287 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
288 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
289 GTK_POLICY_AUTOMATIC,
290 GTK_POLICY_AUTOMATIC);
291 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
293 gtk_widget_set_size_request
294 (scrolledwin, prefs_common.mainview_width, -1);
296 /* create GtkSText widgets for single-byte and multi-byte character */
297 text = gtk_text_view_new();
298 gtk_widget_add_events(text, GDK_LEAVE_NOTIFY_MASK);
299 gtk_widget_show(text);
300 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
301 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
302 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
303 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
304 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
306 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
307 clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
308 gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
310 gtk_widget_ensure_style(text);
312 gtk_widget_ref(scrolledwin);
314 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
316 g_signal_connect(G_OBJECT(text), "key-press-event",
317 G_CALLBACK(textview_key_pressed), textview);
318 g_signal_connect(G_OBJECT(text), "motion-notify-event",
319 G_CALLBACK(textview_motion_notify), textview);
320 g_signal_connect(G_OBJECT(text), "leave-notify-event",
321 G_CALLBACK(textview_leave_notify), textview);
322 g_signal_connect(G_OBJECT(text), "visibility-notify-event",
323 G_CALLBACK(textview_visibility_notify), textview);
324 adj = gtk_scrolled_window_get_vadjustment(
325 GTK_SCROLLED_WINDOW(scrolledwin));
326 g_signal_connect(G_OBJECT(adj), "value-changed",
327 G_CALLBACK(scrolled_cb), textview);
328 g_signal_connect(G_OBJECT(text), "size_allocate",
329 G_CALLBACK(textview_size_allocate_cb),
333 gtk_widget_show(scrolledwin);
335 vbox = gtk_vbox_new(FALSE, 0);
336 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
338 gtk_widget_show(vbox);
340 n_entries = sizeof(textview_link_popup_entries) /
341 sizeof(textview_link_popup_entries[0]);
342 link_popupmenu = menu_create_items(textview_link_popup_entries, n_entries,
343 "<UriPopupMenu>", &link_popupfactory,
346 n_entries = sizeof(textview_mail_popup_entries) /
347 sizeof(textview_mail_popup_entries[0]);
348 mail_popupmenu = menu_create_items(textview_mail_popup_entries, n_entries,
349 "<UriPopupMenu>", &mail_popupfactory,
352 n_entries = sizeof(textview_file_popup_entries) /
353 sizeof(textview_file_popup_entries[0]);
354 file_popupmenu = menu_create_items(textview_file_popup_entries, n_entries,
355 "<FilePopupMenu>", &file_popupfactory,
358 textview->vbox = vbox;
359 textview->scrolledwin = scrolledwin;
360 textview->text = text;
361 textview->uri_list = NULL;
362 textview->body_pos = 0;
363 textview->show_all_headers = FALSE;
364 textview->last_buttonpress = GDK_NOTHING;
365 textview->link_popup_menu = link_popupmenu;
366 textview->link_popup_factory = link_popupfactory;
367 textview->mail_popup_menu = mail_popupmenu;
368 textview->mail_popup_factory = mail_popupfactory;
369 textview->file_popup_menu = file_popupmenu;
370 textview->file_popup_factory = file_popupfactory;
371 textview->image = NULL;
375 static void textview_create_tags(GtkTextView *text, TextView *textview)
377 GtkTextBuffer *buffer;
378 GtkTextTag *tag, *qtag;
379 static PangoFontDescription *font_desc, *bold_font_desc;
382 font_desc = pango_font_description_from_string
385 if (!bold_font_desc) {
386 bold_font_desc = pango_font_description_from_string
388 pango_font_description_set_weight
389 (bold_font_desc, PANGO_WEIGHT_BOLD);
392 buffer = gtk_text_view_get_buffer(text);
394 gtk_text_buffer_create_tag(buffer, "header",
395 "pixels-above-lines", 0,
396 "pixels-above-lines-set", TRUE,
397 "pixels-below-lines", 0,
398 "pixels-below-lines-set", TRUE,
399 "font-desc", font_desc,
401 "left-margin-set", TRUE,
403 gtk_text_buffer_create_tag(buffer, "header_title",
404 "font-desc", bold_font_desc,
406 if (prefs_common.enable_bgcolor) {
407 gtk_text_buffer_create_tag(buffer, "quote0",
408 "foreground-gdk", "e_colors[0],
409 "paragraph-background-gdk", "e_bgcolors[0],
411 gtk_text_buffer_create_tag(buffer, "quote1",
412 "foreground-gdk", "e_colors[1],
413 "paragraph-background-gdk", "e_bgcolors[1],
415 gtk_text_buffer_create_tag(buffer, "quote2",
416 "foreground-gdk", "e_colors[2],
417 "paragraph-background-gdk", "e_bgcolors[2],
420 gtk_text_buffer_create_tag(buffer, "quote0",
421 "foreground-gdk", "e_colors[0],
423 gtk_text_buffer_create_tag(buffer, "quote1",
424 "foreground-gdk", "e_colors[1],
426 gtk_text_buffer_create_tag(buffer, "quote2",
427 "foreground-gdk", "e_colors[2],
430 gtk_text_buffer_create_tag(buffer, "emphasis",
431 "foreground-gdk", &emphasis_color,
433 gtk_text_buffer_create_tag(buffer, "signature",
434 "foreground-gdk", &signature_color,
436 tag = gtk_text_buffer_create_tag(buffer, "link",
437 "foreground-gdk", &uri_color,
439 qtag = gtk_text_buffer_create_tag(buffer, "qlink",
441 gtk_text_buffer_create_tag(buffer, "link-hover",
442 "underline", PANGO_UNDERLINE_SINGLE,
444 g_signal_connect(G_OBJECT(qtag), "event",
445 G_CALLBACK(textview_uri_button_pressed), textview);
446 g_signal_connect(G_OBJECT(tag), "event",
447 G_CALLBACK(textview_uri_button_pressed), textview);
450 void textview_init(TextView *textview)
453 hand_cursor = gdk_cursor_new(GDK_HAND2);
455 text_cursor = gdk_cursor_new(GDK_XTERM);
457 watch_cursor = gdk_cursor_new(GDK_WATCH);
459 textview_reflect_prefs(textview);
460 textview_set_all_headers(textview, FALSE);
461 textview_set_font(textview, NULL);
462 textview_create_tags(GTK_TEXT_VIEW(textview->text), textview);
465 #if GTK_CHECK_VERSION(2, 8, 0)
466 #define CHANGE_TAG_COLOR(tagname, colorfg, colorbg) { \
467 tag = gtk_text_tag_table_lookup(tags, tagname); \
469 g_object_set(G_OBJECT(tag), "foreground-gdk", colorfg, "paragraph-background-gdk", colorbg, NULL); \
472 #define CHANGE_TAG_COLOR(tagname, colorfg, colorbg) { \
473 tag = gtk_text_tag_table_lookup(tags, tagname); \
475 g_object_set(G_OBJECT(tag), "foreground-gdk", colorfg, NULL); \
479 static void textview_update_message_colors(TextView *textview)
481 GdkColor black = {0, 0, 0, 0};
482 GdkColor colored_emphasis = {0, 0, 0, 0xcfff};
483 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
485 GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
486 GtkTextTag *tag = NULL;
488 quote_bgcolors[0] = quote_bgcolors[1] = quote_bgcolors[2] = black;
489 quote_colors[0] = quote_colors[1] = quote_colors[2] =
490 uri_color = emphasis_color = signature_color = black;
492 if (prefs_common.enable_color) {
493 /* grab the quote colors, converting from an int to a GdkColor */
494 gtkut_convert_int_to_gdk_color(prefs_common.quote_level1_col,
496 gtkut_convert_int_to_gdk_color(prefs_common.quote_level2_col,
498 gtkut_convert_int_to_gdk_color(prefs_common.quote_level3_col,
500 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
502 gtkut_convert_int_to_gdk_color(prefs_common.signature_col,
504 emphasis_color = colored_emphasis;
506 if (prefs_common.enable_color && prefs_common.enable_bgcolor) {
507 gtkut_convert_int_to_gdk_color(prefs_common.quote_level1_bgcol,
509 gtkut_convert_int_to_gdk_color(prefs_common.quote_level2_bgcol,
511 gtkut_convert_int_to_gdk_color(prefs_common.quote_level3_bgcol,
513 CHANGE_TAG_COLOR("quote0", "e_colors[0], "e_bgcolors[0]);
514 CHANGE_TAG_COLOR("quote1", "e_colors[1], "e_bgcolors[1]);
515 CHANGE_TAG_COLOR("quote2", "e_colors[2], "e_bgcolors[2]);
517 CHANGE_TAG_COLOR("quote0", "e_colors[0], NULL);
518 CHANGE_TAG_COLOR("quote1", "e_colors[1], NULL);
519 CHANGE_TAG_COLOR("quote2", "e_colors[2], NULL);
522 CHANGE_TAG_COLOR("emphasis", &emphasis_color, NULL);
523 CHANGE_TAG_COLOR("signature", &signature_color, NULL);
524 CHANGE_TAG_COLOR("link", &uri_color, NULL);
525 CHANGE_TAG_COLOR("link-hover", &uri_color, NULL);
527 #undef CHANGE_TAG_COLOR
529 void textview_reflect_prefs(TextView *textview)
531 textview_set_font(textview, NULL);
532 textview_update_message_colors(textview);
533 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview->text),
534 prefs_common.textview_cursor_visible);
537 void textview_show_message(TextView *textview, MimeInfo *mimeinfo,
540 textview_clear(textview);
542 textview_add_parts(textview, mimeinfo);
544 textview_set_position(textview, 0);
547 void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
549 START_TIMING("textview_show_part");
550 g_return_if_fail(mimeinfo != NULL);
551 g_return_if_fail(fp != NULL);
553 if ((mimeinfo->type == MIMETYPE_MULTIPART) ||
554 ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822"))) {
555 textview_clear(textview);
556 textview_add_parts(textview, mimeinfo);
561 if (fseek(fp, mimeinfo->offset, SEEK_SET) < 0)
564 textview_clear(textview);
566 if (mimeinfo->type == MIMETYPE_MULTIPART)
567 textview_add_parts(textview, mimeinfo);
569 textview_write_body(textview, mimeinfo);
573 #define TEXT_INSERT(str) \
574 gtk_text_buffer_insert_with_tags_by_name \
575 (buffer, &iter, str, -1,\
578 #define TEXT_INSERT_LINK(str, fname, udata) { \
579 ClickableText *uri; \
580 uri = g_new0(ClickableText, 1); \
581 uri->uri = g_strdup(""); \
582 uri->start = gtk_text_iter_get_offset(&iter); \
583 gtk_text_buffer_insert_with_tags_by_name \
584 (buffer, &iter, str, -1, \
585 "link", "header_title", "header", \
587 uri->end = gtk_text_iter_get_offset(&iter); \
588 uri->filename = fname?g_strdup(fname):NULL; \
590 textview->uri_list = \
591 g_slist_append(textview->uri_list, uri); \
594 static void textview_add_part(TextView *textview, MimeInfo *mimeinfo)
597 GtkTextBuffer *buffer;
598 GtkTextIter iter, start_iter;
600 GPtrArray *headers = NULL;
604 START_TIMING("textview_add_part");
606 g_return_if_fail(mimeinfo != NULL);
607 text = GTK_TEXT_VIEW(textview->text);
608 buffer = gtk_text_view_get_buffer(text);
609 charcount = gtk_text_buffer_get_char_count(buffer);
610 gtk_text_buffer_get_end_iter(buffer, &iter);
612 if (mimeinfo->type == MIMETYPE_MULTIPART) {
617 if ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
620 fp = g_fopen(mimeinfo->data.filename, "rb");
621 fseek(fp, mimeinfo->offset, SEEK_SET);
622 headers = textview_scan_header(textview, fp);
625 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
626 textview_show_header(textview, headers);
627 procheader_header_array_destroy(headers);
634 name = procmime_mimeinfo_get_parameter(mimeinfo, "filename");
635 content_type = procmime_get_content_type_str(mimeinfo->type,
638 name = procmime_mimeinfo_get_parameter(mimeinfo, "name");
640 g_snprintf(buf, sizeof(buf), _("[%s %s (%d bytes)]"),
641 name, content_type, mimeinfo->length);
643 g_snprintf(buf, sizeof(buf), _("[%s (%d bytes)]"),
644 content_type, mimeinfo->length);
646 g_free(content_type);
648 if (mimeinfo->disposition == DISPOSITIONTYPE_ATTACHMENT
649 || (mimeinfo->disposition == DISPOSITIONTYPE_INLINE &&
650 mimeinfo->type != MIMETYPE_TEXT)) {
651 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
652 TEXT_INSERT_LINK(buf, "sc://select_attachment", mimeinfo);
653 gtk_text_buffer_insert(buffer, &iter, " \n", -1);
654 if (mimeinfo->type == MIMETYPE_IMAGE &&
655 prefs_common.inline_img ) {
657 GError *error = NULL;
661 START_TIMING("inserting image");
662 filename = procmime_get_tmp_file_name(mimeinfo);
664 if (procmime_get_part(filename, mimeinfo) < 0) {
665 g_warning("Can't get the image file.");
671 if (!prefs_common.resize_img) {
672 pixbuf = gdk_pixbuf_new_from_file(filename, &error);
675 gdk_pixbuf_get_file_info(filename, &w, &h);
676 if (w > textview->scrolledwin->allocation.width - 100)
677 pixbuf = gdk_pixbuf_new_from_file_at_scale(filename,
678 textview->scrolledwin->allocation.width - 100,
681 pixbuf = gdk_pixbuf_new_from_file(filename, &error);
684 g_warning("%s\n", error->message);
688 g_warning("Can't load the image.");
694 uri_str = g_filename_to_uri(filename, NULL, NULL);
696 uri = g_new0(ClickableText, 1);
698 uri->start = gtk_text_iter_get_offset(&iter);
700 gtk_text_buffer_insert_pixbuf(buffer, &iter, pixbuf);
702 uri->end = uri->start + 1;
703 uri->filename = procmime_get_part_file_name(mimeinfo);
705 g_slist_append(textview->uri_list, uri);
707 gtk_text_buffer_insert(buffer, &iter, " ", 1);
708 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, uri->start);
709 gtk_text_buffer_apply_tag_by_name(buffer, "link",
712 gtk_text_buffer_insert_pixbuf(buffer, &iter, pixbuf);
713 gtk_text_buffer_insert(buffer, &iter, " ", 1);
716 g_object_unref(pixbuf);
720 } else if (mimeinfo->type == MIMETYPE_TEXT) {
721 if (prefs_common.display_header && (charcount > 0))
722 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
724 textview_write_body(textview, mimeinfo);
729 static void recursive_add_parts(TextView *textview, GNode *node)
733 START_TIMING("recursive_add_parts");
735 mimeinfo = (MimeInfo *) node->data;
737 textview_add_part(textview, mimeinfo);
739 if ((mimeinfo->type != MIMETYPE_MULTIPART) &&
740 (mimeinfo->type != MIMETYPE_MESSAGE)) {
744 if (g_ascii_strcasecmp(mimeinfo->subtype, "alternative") == 0) {
745 GNode * prefered_body;
753 prefered_body = NULL;
756 for (iter = g_node_first_child(node) ; iter != NULL ;
757 iter = g_node_next_sibling(iter)) {
762 submime = (MimeInfo *) iter->data;
763 if (submime->type == MIMETYPE_TEXT)
766 if (submime->subtype != NULL) {
767 if (g_ascii_strcasecmp(submime->subtype, "plain") == 0)
771 if (score > prefered_score) {
772 prefered_score = score;
773 prefered_body = iter;
777 if (prefered_body != NULL) {
778 recursive_add_parts(textview, prefered_body);
782 for (iter = g_node_first_child(node) ; iter != NULL ;
783 iter = g_node_next_sibling(iter)) {
784 recursive_add_parts(textview, iter);
790 static void textview_add_parts(TextView *textview, MimeInfo *mimeinfo)
792 g_return_if_fail(mimeinfo != NULL);
794 recursive_add_parts(textview, mimeinfo->node);
797 void textview_show_error(TextView *textview)
800 GtkTextBuffer *buffer;
803 textview_set_font(textview, NULL);
804 textview_clear(textview);
806 text = GTK_TEXT_VIEW(textview->text);
807 buffer = gtk_text_view_get_buffer(text);
808 gtk_text_buffer_get_start_iter(buffer, &iter);
811 " This message can't be displayed.\n"
812 " This is probably due to a network error.\n"
815 TEXT_INSERT_LINK(_("'View Log'"), "sc://view_log", NULL);
816 TEXT_INSERT(_(" in the Tools menu for more information."));
817 textview_show_icon(textview, GTK_STOCK_DIALOG_ERROR);
821 void textview_show_mime_part(TextView *textview, MimeInfo *partinfo)
824 GtkTextBuffer *buffer;
827 if (!partinfo) return;
829 textview_set_font(textview, NULL);
830 textview_clear(textview);
832 text = GTK_TEXT_VIEW(textview->text);
833 buffer = gtk_text_view_get_buffer(text);
834 gtk_text_buffer_get_start_iter(buffer, &iter);
837 TEXT_INSERT(_(" The following can be performed on this part by\n"));
838 TEXT_INSERT(_(" right-clicking the icon or list item:\n"));
840 TEXT_INSERT(_(" - To save, select "));
841 TEXT_INSERT_LINK(_("'Save as...'"), "sc://save_as", NULL);
842 TEXT_INSERT(_(" (Shortcut key: 'y')\n"));
843 TEXT_INSERT(_(" - To display as text, select "));
844 TEXT_INSERT_LINK(_("'Display as text'"), "sc://display_as_text", NULL);
845 TEXT_INSERT(_(" (Shortcut key: 't')\n"));
846 TEXT_INSERT(_(" - To open with an external program, select "));
847 TEXT_INSERT_LINK(_("'Open'"), "sc://open", NULL);
848 TEXT_INSERT(_(" (Shortcut key: 'l')\n"));
849 TEXT_INSERT(_(" (alternately double-click, or click the middle "));
850 TEXT_INSERT(_("mouse button)\n"));
851 TEXT_INSERT(_(" - Or use "));
852 TEXT_INSERT_LINK(_("'Open with...'"), "sc://open_with", NULL);
853 TEXT_INSERT(_(" (Shortcut key: 'o')\n"));
854 textview_show_icon(textview, GTK_STOCK_DIALOG_INFO);
858 #undef TEXT_INSERT_LINK
860 static void textview_write_body(TextView *textview, MimeInfo *mimeinfo)
865 const gchar *charset, *p, *cmd;
868 if (textview->messageview->forced_charset)
869 charset = textview->messageview->forced_charset;
871 charset = procmime_mimeinfo_get_parameter(mimeinfo, "charset");
873 textview_set_font(textview, charset);
875 conv = conv_code_converter_new(charset);
877 procmime_force_encoding(textview->messageview->forced_encoding);
879 textview->is_in_signature = FALSE;
881 procmime_decode_content(mimeinfo);
883 if (!g_ascii_strcasecmp(mimeinfo->subtype, "html") &&
884 prefs_common.render_html) {
887 filename = procmime_get_tmp_file_name(mimeinfo);
888 if (procmime_get_part(filename, mimeinfo) == 0) {
889 tmpfp = g_fopen(filename, "rb");
890 textview_show_html(textview, tmpfp, conv);
895 } else if (!g_ascii_strcasecmp(mimeinfo->subtype, "enriched")) {
898 filename = procmime_get_tmp_file_name(mimeinfo);
899 if (procmime_get_part(filename, mimeinfo) == 0) {
900 tmpfp = g_fopen(filename, "rb");
901 textview_show_ertf(textview, tmpfp, conv);
906 } else if ( g_ascii_strcasecmp(mimeinfo->subtype, "plain") &&
907 (cmd = prefs_common.mime_textviewer) && *cmd &&
908 (p = strchr(cmd, '%')) && *(p + 1) == 's') {
912 fname = procmime_get_tmp_file_name(mimeinfo);
913 if (procmime_get_part(fname, mimeinfo)) goto textview_default;
915 g_snprintf(buf, sizeof(buf), cmd, fname);
916 debug_print("Viewing text content of type: %s (length: %d) "
917 "using %s\n", mimeinfo->subtype, mimeinfo->length, buf);
920 g_snprintf(buf, sizeof(buf),
921 "pipe failed for textview\n\n%s\n", strerror(errno));
922 textview_write_line(textview, buf, conv);
923 goto textview_default;
927 g_snprintf(buf, sizeof(buf),
928 "fork failed for textview\n\n%s\n", strerror(errno));
929 textview_write_line(textview, buf, conv);
932 goto textview_default;
934 if (pid == 0) { /* child */
937 argv = strsplit_with_quote(buf, " ", 0);
941 rc = execvp(argv[0], argv);
943 printf (_("The command to view attachment "
946 "Exit code %d\n"), buf, rc);
950 tmpfp = fdopen(pfd[0], "rb");
951 while (fgets(buf, sizeof(buf), tmpfp))
952 textview_write_line(textview, buf, conv);
954 waitpid(pid, pfd, 0);
958 tmpfp = g_fopen(mimeinfo->data.filename, "rb");
959 fseek(tmpfp, mimeinfo->offset, SEEK_SET);
960 debug_print("Viewing text content of type: %s (length: %d)\n", mimeinfo->subtype, mimeinfo->length);
961 while ((ftell(tmpfp) < mimeinfo->offset + mimeinfo->length) &&
962 (fgets(buf, sizeof(buf), tmpfp) != NULL))
963 textview_write_line(textview, buf, conv);
967 conv_code_converter_destroy(conv);
968 procmime_force_encoding(0);
970 for (cur = textview->uri_list; cur; cur = cur->next) {
971 ClickableText *uri = (ClickableText *)cur->data;
974 if (!prefs_common.hide_quotes ||
975 uri->quote_level+1 < prefs_common.hide_quotes) {
976 textview_toggle_quote(textview, uri, TRUE);
981 static void textview_show_html(TextView *textview, FILE *fp,
984 SC_HTMLParser *parser;
987 parser = sc_html_parser_new(fp, conv);
988 g_return_if_fail(parser != NULL);
990 while ((str = sc_html_parse(parser)) != NULL) {
991 if (parser->state == SC_HTML_HREF) {
992 /* first time : get and copy the URL */
993 if (parser->href == NULL) {
994 /* ALF - the sylpheed html parser returns an empty string,
995 * if still inside an <a>, but already parsed past HREF */
996 str = strtok(str, " ");
998 while (str && *str && g_ascii_isspace(*str))
1000 parser->href = g_strdup(str);
1001 /* the URL may (or not) be followed by the
1002 * referenced text */
1003 str = strtok(NULL, "");
1007 textview_write_link(textview, str, parser->href, NULL);
1009 textview_write_line(textview, str, NULL);
1011 textview_write_line(textview, "\n", NULL);
1012 sc_html_parser_destroy(parser);
1015 static void textview_show_ertf(TextView *textview, FILE *fp,
1016 CodeConverter *conv)
1021 parser = ertf_parser_new(fp, conv);
1022 g_return_if_fail(parser != NULL);
1024 while ((str = ertf_parse(parser)) != NULL) {
1025 textview_write_line(textview, str, NULL);
1028 ertf_parser_destroy(parser);
1031 #define ADD_TXT_POS(bp_, ep_, pti_) \
1032 if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
1033 last = last->next; \
1034 last->bp = (bp_); last->ep = (ep_); last->pti = (pti_); \
1035 last->next = NULL; \
1037 g_warning("alloc error scanning URIs\n"); \
1038 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, \
1044 #define ADD_TXT_POS_LATER(bp_, ep_, pti_) \
1045 if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
1046 last = last->next; \
1047 last->bp = (bp_); last->ep = (ep_); last->pti = (pti_); \
1048 last->next = NULL; \
1050 g_warning("alloc error scanning URIs\n"); \
1053 /* textview_make_clickable_parts() - colorizes clickable parts */
1054 static void textview_make_clickable_parts(TextView *textview,
1055 const gchar *fg_tag,
1056 const gchar *uri_tag,
1057 const gchar *linebuf,
1060 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1061 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1063 gchar *mybuf = g_strdup(linebuf);
1065 /* parse table - in order of priority */
1067 const gchar *needle; /* token */
1069 /* token search function */
1070 gchar *(*search) (const gchar *haystack,
1071 const gchar *needle);
1072 /* part parsing function */
1073 gboolean (*parse) (const gchar *start,
1074 const gchar *scanpos,
1078 /* part to URI function */
1079 gchar *(*build_uri) (const gchar *bp,
1083 static struct table parser[] = {
1084 {"http://", strcasestr, get_uri_part, make_uri_string},
1085 {"https://", strcasestr, get_uri_part, make_uri_string},
1086 {"ftp://", strcasestr, get_uri_part, make_uri_string},
1087 {"sftp://", strcasestr, get_uri_part, make_uri_string},
1088 {"www.", strcasestr, get_uri_part, make_http_string},
1089 {"mailto:", strcasestr, get_uri_part, make_uri_string},
1090 {"@", strcasestr, get_email_part, make_email_string}
1092 const gint PARSE_ELEMS = sizeof parser / sizeof parser[0];
1095 const gchar *walk, *bp, *ep;
1098 const gchar *bp, *ep; /* text position */
1099 gint pti; /* index in parse table */
1100 struct txtpos *next; /* next */
1101 } head = {NULL, NULL, 0, NULL}, *last = &head;
1103 if (!g_utf8_validate(linebuf, -1, NULL)) {
1104 mybuf = g_malloc(strlen(linebuf)*2 +1);
1105 conv_localetodisp(mybuf, strlen(linebuf)*2 +1, linebuf);
1108 gtk_text_buffer_get_end_iter(buffer, &iter);
1110 /* parse for clickable parts, and build a list of begin and end positions */
1111 for (walk = mybuf, n = 0;;) {
1112 gint last_index = PARSE_ELEMS;
1113 gchar *scanpos = NULL;
1115 /* FIXME: this looks phony. scanning for anything in the parse table */
1116 for (n = 0; n < PARSE_ELEMS; n++) {
1119 tmp = parser[n].search(walk, parser[n].needle);
1121 if (scanpos == NULL || tmp < scanpos) {
1129 /* check if URI can be parsed */
1130 if (parser[last_index].parse(walk, scanpos, &bp, &ep, hdr)
1131 && (size_t) (ep - bp - 1) > strlen(parser[last_index].needle)) {
1132 ADD_TXT_POS(bp, ep, last_index);
1136 strlen(parser[last_index].needle);
1141 /* colorize this line */
1143 const gchar *normal_text = mybuf;
1146 for (last = head.next; last != NULL;
1147 normal_text = last->ep, last = last->next) {
1149 uri = g_new0(ClickableText, 1);
1150 if (last->bp - normal_text > 0)
1151 gtk_text_buffer_insert_with_tags_by_name
1154 last->bp - normal_text,
1156 uri->uri = parser[last->pti].build_uri(last->bp,
1158 uri->start = gtk_text_iter_get_offset(&iter);
1159 gtk_text_buffer_insert_with_tags_by_name
1160 (buffer, &iter, last->bp, last->ep - last->bp,
1161 uri_tag, fg_tag, NULL);
1162 uri->end = gtk_text_iter_get_offset(&iter);
1163 uri->filename = NULL;
1164 textview->uri_list =
1165 g_slist_append(textview->uri_list, uri);
1169 gtk_text_buffer_insert_with_tags_by_name
1170 (buffer, &iter, normal_text, -1, fg_tag, NULL);
1172 gtk_text_buffer_insert_with_tags_by_name
1173 (buffer, &iter, mybuf, -1, fg_tag, NULL);
1178 /* textview_make_clickable_parts() - colorizes clickable parts */
1179 static void textview_make_clickable_parts_later(TextView *textview,
1180 gint start, gint end)
1182 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1183 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1184 GtkTextIter start_iter, end_iter;
1187 /* parse table - in order of priority */
1189 const gchar *needle; /* token */
1191 /* token search function */
1192 gchar *(*search) (const gchar *haystack,
1193 const gchar *needle);
1194 /* part parsing function */
1195 gboolean (*parse) (const gchar *start,
1196 const gchar *scanpos,
1200 /* part to URI function */
1201 gchar *(*build_uri) (const gchar *bp,
1205 static struct table parser[] = {
1206 {"http://", strcasestr, get_uri_part, make_uri_string},
1207 {"https://", strcasestr, get_uri_part, make_uri_string},
1208 {"ftp://", strcasestr, get_uri_part, make_uri_string},
1209 {"sftp://", strcasestr, get_uri_part, make_uri_string},
1210 {"www.", strcasestr, get_uri_part, make_http_string},
1211 {"mailto:", strcasestr, get_uri_part, make_uri_string},
1212 {"@", strcasestr, get_email_part, make_email_string}
1214 const gint PARSE_ELEMS = sizeof parser / sizeof parser[0];
1217 const gchar *walk, *bp, *ep;
1220 const gchar *bp, *ep; /* text position */
1221 gint pti; /* index in parse table */
1222 struct txtpos *next; /* next */
1223 } head = {NULL, NULL, 0, NULL}, *last = &head;
1225 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start);
1226 gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end);
1227 mybuf = gtk_text_buffer_get_text(buffer, &start_iter, &end_iter, FALSE);
1228 offset = gtk_text_iter_get_offset(&start_iter);
1230 /* parse for clickable parts, and build a list of begin and end positions */
1231 for (walk = mybuf, n = 0;;) {
1232 gint last_index = PARSE_ELEMS;
1233 gchar *scanpos = NULL;
1235 /* FIXME: this looks phony. scanning for anything in the parse table */
1236 for (n = 0; n < PARSE_ELEMS; n++) {
1239 tmp = parser[n].search(walk, parser[n].needle);
1241 if (scanpos == NULL || tmp < scanpos) {
1249 /* check if URI can be parsed */
1250 if (parser[last_index].parse(walk, scanpos, &bp, &ep, FALSE)
1251 && (size_t) (ep - bp - 1) > strlen(parser[last_index].needle)) {
1252 ADD_TXT_POS_LATER(bp, ep, last_index);
1256 strlen(parser[last_index].needle);
1261 /* colorize this line */
1264 for (last = head.next; last != NULL; last = last->next) {
1266 gint start_offset, end_offset;
1269 uri = g_new0(ClickableText, 1);
1270 uri->uri = parser[last->pti].build_uri(last->bp,
1274 old_char = tmp_str[last->ep - mybuf];
1275 tmp_str[last->ep - mybuf] = '\0';
1276 end_offset = g_utf8_strlen(tmp_str, -1);
1277 tmp_str[last->ep - mybuf] = old_char;
1279 old_char = tmp_str[last->bp - mybuf];
1280 tmp_str[last->bp - mybuf] = '\0';
1281 start_offset = g_utf8_strlen(tmp_str, -1);
1282 tmp_str[last->bp - mybuf] = old_char;
1284 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start_offset + offset);
1285 gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end_offset + offset);
1287 uri->start = gtk_text_iter_get_offset(&start_iter);
1289 gtk_text_buffer_apply_tag_by_name(buffer, "link", &start_iter, &end_iter);
1291 uri->end = gtk_text_iter_get_offset(&end_iter);
1292 uri->filename = NULL;
1293 textview->uri_list =
1294 g_slist_append(textview->uri_list, uri);
1303 static void textview_write_line(TextView *textview, const gchar *str,
1304 CodeConverter *conv)
1307 GtkTextBuffer *buffer;
1309 gchar buf[BUFFSIZE];
1311 gint quotelevel = -1, real_quotelevel = -1;
1312 gchar quote_tag_str[10];
1314 text = GTK_TEXT_VIEW(textview->text);
1315 buffer = gtk_text_view_get_buffer(text);
1316 gtk_text_buffer_get_end_iter(buffer, &iter);
1319 strncpy2(buf, str, sizeof(buf));
1320 else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
1321 conv_localetodisp(buf, sizeof(buf), str);
1326 /* change color of quotation
1327 >, foo>, _> ... ok, <foo>, foo bar>, foo-> ... ng
1328 Up to 3 levels of quotations are detected, and each
1329 level is colored using a different color. */
1330 if (prefs_common.enable_color
1331 && line_has_quote_char(buf, prefs_common.quote_chars)) {
1332 real_quotelevel = get_quote_level(buf, prefs_common.quote_chars);
1333 quotelevel = real_quotelevel;
1334 /* set up the correct foreground color */
1335 if (quotelevel > 2) {
1336 /* recycle colors */
1337 if (prefs_common.recycle_quote_colors)
1344 if (quotelevel == -1)
1347 g_snprintf(quote_tag_str, sizeof(quote_tag_str),
1348 "quote%d", quotelevel);
1349 fg_color = quote_tag_str;
1352 if (prefs_common.enable_color && (strcmp(buf,"-- \n") == 0 || textview->is_in_signature)) {
1353 fg_color = "signature";
1354 textview->is_in_signature = TRUE;
1357 if (real_quotelevel > -1) {
1358 if ( previousquotelevel != real_quotelevel ) {
1360 uri = g_new0(ClickableText, 1);
1361 uri->uri = g_strdup("");
1362 uri->data = g_strdup(buf);
1363 uri->start = gtk_text_iter_get_offset(&iter);
1364 gtk_text_buffer_insert_with_tags_by_name
1365 (buffer, &iter, " [...]", -1,
1366 "qlink", fg_color, NULL);
1367 uri->end = gtk_text_iter_get_offset(&iter);
1368 uri->filename = NULL;
1369 uri->fg_color = g_strdup(fg_color);
1370 uri->is_quote = TRUE;
1371 uri->quote_level = real_quotelevel;
1372 textview->uri_list =
1373 g_slist_append(textview->uri_list, uri);
1374 gtk_text_buffer_insert(buffer, &iter, " \n", -1);
1376 previousquotelevel = real_quotelevel;
1378 GSList *last = g_slist_last(textview->uri_list);
1379 ClickableText *lasturi = (ClickableText *)last->data;
1380 gchar *tmp = g_strdup_printf("%s%s", (gchar *)lasturi->data, buf);
1381 g_free(lasturi->data);
1382 lasturi->data = tmp;
1385 textview_make_clickable_parts(textview, fg_color, "link", buf, FALSE);
1386 previousquotelevel = -1;
1390 void textview_write_link(TextView *textview, const gchar *str,
1391 const gchar *uri, CodeConverter *conv)
1393 GdkColor *link_color = NULL;
1395 GtkTextBuffer *buffer;
1397 gchar buf[BUFFSIZE];
1399 ClickableText *r_uri;
1401 if (!str || *str == '\0')
1406 while (uri && *uri && g_ascii_isspace(*uri))
1409 text = GTK_TEXT_VIEW(textview->text);
1410 buffer = gtk_text_view_get_buffer(text);
1411 gtk_text_buffer_get_end_iter(buffer, &iter);
1414 strncpy2(buf, str, sizeof(buf));
1415 else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
1416 conv_utf8todisp(buf, sizeof(buf), str);
1418 if (g_utf8_validate(buf, -1, NULL) == FALSE)
1423 gtk_text_buffer_get_end_iter(buffer, &iter);
1424 for (bufp = buf; *bufp != '\0'; bufp = g_utf8_next_char(bufp)) {
1427 ch = g_utf8_get_char(bufp);
1428 if (!g_unichar_isspace(ch))
1432 gtk_text_buffer_insert(buffer, &iter, buf, bufp - buf);
1434 if (prefs_common.enable_color) {
1435 link_color = &uri_color;
1437 r_uri = g_new0(ClickableText, 1);
1438 r_uri->uri = g_strdup(uri);
1439 r_uri->start = gtk_text_iter_get_offset(&iter);
1440 gtk_text_buffer_insert_with_tags_by_name
1441 (buffer, &iter, bufp, -1, "link", NULL);
1442 r_uri->end = gtk_text_iter_get_offset(&iter);
1443 r_uri->filename = NULL;
1444 textview->uri_list = g_slist_append(textview->uri_list, r_uri);
1447 static void textview_set_cursor(GdkWindow *window, GdkCursor *cursor)
1449 if (GDK_IS_WINDOW(window))
1450 gdk_window_set_cursor(window, cursor);
1452 void textview_clear(TextView *textview)
1454 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1455 GtkTextBuffer *buffer;
1456 GdkWindow *window = gtk_text_view_get_window(text,
1457 GTK_TEXT_WINDOW_TEXT);
1459 buffer = gtk_text_view_get_buffer(text);
1460 gtk_text_buffer_set_text(buffer, "", -1);
1462 TEXTVIEW_STATUSBAR_POP(textview);
1463 textview_uri_list_remove_all(textview->uri_list);
1464 textview->uri_list = NULL;
1465 textview->uri_hover = NULL;
1467 textview->body_pos = 0;
1468 if (textview->image)
1469 gtk_widget_destroy(textview->image);
1470 textview->image = NULL;
1472 if (textview->messageview->mainwin->cursor_count == 0) {
1473 textview_set_cursor(window, text_cursor);
1475 textview_set_cursor(window, watch_cursor);
1479 void textview_destroy(TextView *textview)
1481 textview_uri_list_remove_all(textview->uri_list);
1482 textview->uri_list = NULL;
1487 void textview_set_all_headers(TextView *textview, gboolean all_headers)
1489 textview->show_all_headers = all_headers;
1492 #define CHANGE_TAG_FONT(tagname, font) { \
1493 tag = gtk_text_tag_table_lookup(tags, tagname); \
1495 g_object_set(G_OBJECT(tag), "font-desc", font, NULL); \
1498 void textview_set_font(TextView *textview, const gchar *codeset)
1501 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
1502 GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
1505 PangoFontDescription *font_desc, *bold_font_desc;
1506 font_desc = pango_font_description_from_string
1508 bold_font_desc = pango_font_description_from_string
1511 gtk_widget_modify_font(textview->text, font_desc);
1512 CHANGE_TAG_FONT("header", font_desc);
1513 pango_font_description_free(font_desc);
1515 if (bold_font_desc) {
1516 pango_font_description_set_weight
1517 (bold_font_desc, PANGO_WEIGHT_BOLD);
1518 CHANGE_TAG_FONT("header_title", bold_font_desc);
1519 pango_font_description_free(bold_font_desc);
1523 if (prefs_common.textfont) {
1524 PangoFontDescription *font_desc;
1526 font_desc = pango_font_description_from_string
1527 (prefs_common.textfont);
1529 gtk_widget_modify_font(textview->text, font_desc);
1530 pango_font_description_free(font_desc);
1533 gtk_text_view_set_pixels_above_lines(GTK_TEXT_VIEW(textview->text),
1534 prefs_common.line_space / 2);
1535 gtk_text_view_set_pixels_below_lines(GTK_TEXT_VIEW(textview->text),
1536 prefs_common.line_space / 2);
1539 void textview_set_text(TextView *textview, const gchar *text)
1542 GtkTextBuffer *buffer;
1544 g_return_if_fail(textview != NULL);
1545 g_return_if_fail(text != NULL);
1547 textview_clear(textview);
1549 view = GTK_TEXT_VIEW(textview->text);
1550 buffer = gtk_text_view_get_buffer(view);
1551 gtk_text_buffer_set_text(buffer, text, strlen(text));
1567 H_ORGANIZATION = 11,
1570 void textview_set_position(TextView *textview, gint pos)
1572 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1574 gtkut_text_view_set_position(text, pos);
1577 static GPtrArray *textview_scan_header(TextView *textview, FILE *fp)
1579 gchar buf[BUFFSIZE];
1580 GPtrArray *headers, *sorted_headers;
1581 GSList *disphdr_list;
1585 g_return_val_if_fail(fp != NULL, NULL);
1587 if (textview->show_all_headers)
1588 return procheader_get_header_array_asis(fp);
1590 if (!prefs_common.display_header) {
1591 while (fgets(buf, sizeof(buf), fp) != NULL)
1592 if (buf[0] == '\r' || buf[0] == '\n') break;
1596 headers = procheader_get_header_array_asis(fp);
1598 sorted_headers = g_ptr_array_new();
1600 for (disphdr_list = prefs_common.disphdr_list; disphdr_list != NULL;
1601 disphdr_list = disphdr_list->next) {
1602 DisplayHeaderProp *dp =
1603 (DisplayHeaderProp *)disphdr_list->data;
1605 for (i = 0; i < headers->len; i++) {
1606 header = g_ptr_array_index(headers, i);
1608 if (procheader_headername_equal(header->name,
1611 procheader_header_free(header);
1613 g_ptr_array_add(sorted_headers, header);
1615 g_ptr_array_remove_index(headers, i);
1621 if (prefs_common.show_other_header) {
1622 for (i = 0; i < headers->len; i++) {
1623 header = g_ptr_array_index(headers, i);
1624 g_ptr_array_add(sorted_headers, header);
1626 g_ptr_array_free(headers, TRUE);
1628 procheader_header_array_destroy(headers);
1631 return sorted_headers;
1634 static void textview_show_face(TextView *textview)
1636 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1637 MsgInfo *msginfo = textview->messageview->msginfo;
1640 if (prefs_common.display_header_pane
1641 || !prefs_common.display_xface)
1644 if (!msginfo->extradata || !msginfo->extradata->face) {
1648 if (textview->image)
1649 gtk_widget_destroy(textview->image);
1651 textview->image = face_get_from_header(msginfo->extradata->face);
1652 g_return_if_fail(textview->image != NULL);
1654 gtk_widget_show(textview->image);
1656 x = textview->text->allocation.width - WIDTH -5;
1658 gtk_text_view_add_child_in_window(text, textview->image,
1659 GTK_TEXT_WINDOW_TEXT, x, 5);
1661 gtk_widget_show_all(textview->text);
1666 if (textview->image)
1667 gtk_widget_destroy(textview->image);
1668 textview->image = NULL;
1671 static void textview_show_icon(TextView *textview, const gchar *stock_id)
1673 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1676 if (textview->image)
1677 gtk_widget_destroy(textview->image);
1679 textview->image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_DIALOG);
1680 g_return_if_fail(textview->image != NULL);
1682 gtk_widget_show(textview->image);
1684 x = textview->text->allocation.width - WIDTH -5;
1686 gtk_text_view_add_child_in_window(text, textview->image,
1687 GTK_TEXT_WINDOW_TEXT, x, 5);
1689 gtk_widget_show_all(textview->text);
1695 #if HAVE_LIBCOMPFACE
1696 static void textview_show_xface(TextView *textview)
1698 MsgInfo *msginfo = textview->messageview->msginfo;
1699 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1702 if (prefs_common.display_header_pane
1703 || !prefs_common.display_xface)
1706 if (!msginfo || !msginfo->extradata)
1709 if (msginfo->extradata->face)
1712 if (!msginfo->extradata->xface || strlen(msginfo->extradata->xface) < 5) {
1716 if (textview->image)
1717 gtk_widget_destroy(textview->image);
1719 textview->image = xface_get_from_header(msginfo->extradata->xface,
1720 &textview->text->style->white,
1721 textview->text->window);
1722 g_return_if_fail(textview->image != NULL);
1724 gtk_widget_show(textview->image);
1726 x = textview->text->allocation.width - WIDTH -5;
1728 gtk_text_view_add_child_in_window(text, textview->image,
1729 GTK_TEXT_WINDOW_TEXT, x, 5);
1731 gtk_widget_show_all(textview->text);
1735 if (textview->image)
1736 gtk_widget_destroy(textview->image);
1737 textview->image = NULL;
1742 static void textview_show_header(TextView *textview, GPtrArray *headers)
1744 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1745 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1750 g_return_if_fail(headers != NULL);
1752 for (i = 0; i < headers->len; i++) {
1753 header = g_ptr_array_index(headers, i);
1754 g_return_if_fail(header->name != NULL);
1756 gtk_text_buffer_get_end_iter (buffer, &iter);
1757 if(prefs_common.trans_hdr == TRUE) {
1758 gchar *hdr = g_strndup(header->name, strlen(header->name) - 1);
1759 gchar *trans_hdr = gettext(hdr);
1760 gtk_text_buffer_insert_with_tags_by_name(buffer,
1761 &iter, trans_hdr, -1,
1762 "header_title", "header", NULL);
1763 gtk_text_buffer_insert_with_tags_by_name(buffer,
1764 &iter, ":", 1, "header_title", "header", NULL);
1767 gtk_text_buffer_insert_with_tags_by_name(buffer,
1768 &iter, header->name,
1769 -1, "header_title", "header", NULL);
1771 if (header->name[strlen(header->name) - 1] != ' ')
1772 gtk_text_buffer_insert_with_tags_by_name
1773 (buffer, &iter, " ", 1,
1774 "header_title", "header", NULL);
1776 if (procheader_headername_equal(header->name, "Subject") ||
1777 procheader_headername_equal(header->name, "From") ||
1778 procheader_headername_equal(header->name, "To") ||
1779 procheader_headername_equal(header->name, "Cc"))
1780 unfold_line(header->body);
1782 if ((procheader_headername_equal(header->name, "X-Mailer") ||
1783 procheader_headername_equal(header->name,
1785 strstr(header->body, "Sylpheed-Claws") != NULL) {
1786 gtk_text_buffer_get_end_iter (buffer, &iter);
1787 gtk_text_buffer_insert_with_tags_by_name
1788 (buffer, &iter, header->body, -1,
1789 "header", "emphasis", NULL);
1792 procheader_headername_equal(header->name, "From") ||
1793 procheader_headername_equal(header->name, "To") ||
1794 procheader_headername_equal(header->name, "Cc") ||
1795 procheader_headername_equal(header->name, "Bcc") ||
1796 procheader_headername_equal(header->name, "Reply-To") ||
1797 procheader_headername_equal(header->name, "Sender");
1798 textview_make_clickable_parts(textview, "header",
1799 "link", header->body,
1802 gtk_text_buffer_get_end_iter (buffer, &iter);
1803 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, "\n", 1,
1807 textview_show_face(textview);
1808 #if HAVE_LIBCOMPFACE
1809 textview_show_xface(textview);
1813 gboolean textview_search_string(TextView *textview, const gchar *str,
1816 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1818 return gtkut_text_view_search_string(text, str, case_sens);
1821 gboolean textview_search_string_backward(TextView *textview, const gchar *str,
1824 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1826 return gtkut_text_view_search_string_backward(text, str, case_sens);
1829 void textview_scroll_one_line(TextView *textview, gboolean up)
1831 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1832 GtkAdjustment *vadj = text->vadjustment;
1834 gtkutils_scroll_one_line(GTK_WIDGET(text), vadj, up);
1837 gboolean textview_scroll_page(TextView *textview, gboolean up)
1839 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1840 GtkAdjustment *vadj = text->vadjustment;
1842 return gtkutils_scroll_page(GTK_WIDGET(text), vadj, up);
1845 #define KEY_PRESS_EVENT_STOP() \
1846 g_signal_stop_emission_by_name(G_OBJECT(widget), \
1849 static gint textview_key_pressed(GtkWidget *widget, GdkEventKey *event,
1852 SummaryView *summaryview = NULL;
1853 MessageView *messageview = textview->messageview;
1855 if (!event) return FALSE;
1856 if (messageview->mainwin)
1857 summaryview = messageview->mainwin->summaryview;
1859 switch (event->keyval) {
1874 summary_pass_key_press_event(summaryview, event);
1876 mimeview_scroll_page
1877 (messageview->mimeview,
1879 (GDK_SHIFT_MASK|GDK_MOD1_MASK)) != 0);
1882 mimeview_scroll_page(messageview->mimeview, TRUE);
1885 mimeview_scroll_one_line
1886 (messageview->mimeview, (event->state &
1887 (GDK_SHIFT_MASK|GDK_MOD1_MASK)) != 0);
1891 summary_pass_key_press_event(summaryview, event);
1897 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) == 0) {
1898 KEY_PRESS_EVENT_STOP();
1899 mimeview_pass_key_press_event(messageview->mimeview,
1903 /* possible fall through */
1906 event->window != messageview->mainwin->window->window) {
1907 GdkEventKey tmpev = *event;
1909 tmpev.window = messageview->mainwin->window->window;
1910 KEY_PRESS_EVENT_STOP();
1911 gtk_widget_event(messageview->mainwin->window,
1912 (GdkEvent *)&tmpev);
1920 static gboolean textview_motion_notify(GtkWidget *widget,
1921 GdkEventMotion *event,
1924 textview_uri_update(textview, event->x, event->y);
1925 gdk_window_get_pointer(widget->window, NULL, NULL, NULL);
1930 static gboolean textview_leave_notify(GtkWidget *widget,
1931 GdkEventCrossing *event,
1934 textview_uri_update(textview, -1, -1);
1939 static gboolean textview_visibility_notify(GtkWidget *widget,
1940 GdkEventVisibility *event,
1946 window = gtk_text_view_get_window(GTK_TEXT_VIEW(widget),
1947 GTK_TEXT_WINDOW_TEXT);
1949 /* check if occurred for the text window part */
1950 if (window != event->window)
1953 gdk_window_get_pointer(widget->window, &wx, &wy, NULL);
1954 textview_uri_update(textview, wx, wy);
1959 void textview_cursor_wait(TextView *textview)
1961 GdkWindow *window = gtk_text_view_get_window(
1962 GTK_TEXT_VIEW(textview->text),
1963 GTK_TEXT_WINDOW_TEXT);
1964 textview_set_cursor(window, watch_cursor);
1967 void textview_cursor_normal(TextView *textview)
1969 GdkWindow *window = gtk_text_view_get_window(
1970 GTK_TEXT_VIEW(textview->text),
1971 GTK_TEXT_WINDOW_TEXT);
1972 textview_set_cursor(window, text_cursor);
1975 static void textview_uri_update(TextView *textview, gint x, gint y)
1977 GtkTextBuffer *buffer;
1978 GtkTextIter start_iter, end_iter;
1979 ClickableText *uri = NULL;
1981 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
1983 if (x != -1 && y != -1) {
1989 gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(textview->text),
1990 GTK_TEXT_WINDOW_WIDGET,
1992 gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(textview->text),
1995 tags = gtk_text_iter_get_tags(&iter);
1996 for (cur = tags; cur != NULL; cur = cur->next) {
1997 GtkTextTag *tag = cur->data;
2000 g_object_get(G_OBJECT(tag), "name", &name, NULL);
2002 if ((!strcmp(name, "link"))
2003 && textview_get_uri_range(textview, &iter, tag,
2004 &start_iter, &end_iter)) {
2006 uri = textview_get_uri_from_range(textview,
2018 if (uri != textview->uri_hover) {
2021 if (textview->uri_hover)
2022 gtk_text_buffer_remove_tag_by_name(buffer,
2024 &textview->uri_hover_start_iter,
2025 &textview->uri_hover_end_iter);
2027 textview->uri_hover = uri;
2029 textview->uri_hover_start_iter = start_iter;
2030 textview->uri_hover_end_iter = end_iter;
2033 window = gtk_text_view_get_window(GTK_TEXT_VIEW(textview->text),
2034 GTK_TEXT_WINDOW_TEXT);
2035 if (textview->messageview->mainwin->cursor_count == 0) {
2036 textview_set_cursor(window, uri ? hand_cursor : text_cursor);
2038 textview_set_cursor(window, watch_cursor);
2041 TEXTVIEW_STATUSBAR_POP(textview);
2047 gtk_text_buffer_apply_tag_by_name(buffer,
2052 trimmed_uri = trim_string(uri->uri, 60);
2053 TEXTVIEW_STATUSBAR_PUSH(textview, trimmed_uri);
2054 g_free(trimmed_uri);
2059 static gboolean textview_get_uri_range(TextView *textview,
2062 GtkTextIter *start_iter,
2063 GtkTextIter *end_iter)
2065 return get_tag_range(iter, tag, start_iter, end_iter);
2068 static ClickableText *textview_get_uri_from_range(TextView *textview,
2071 GtkTextIter *start_iter,
2072 GtkTextIter *end_iter)
2074 gint start_pos, end_pos, cur_pos;
2075 ClickableText *uri = NULL;
2078 start_pos = gtk_text_iter_get_offset(start_iter);
2079 end_pos = gtk_text_iter_get_offset(end_iter);
2080 cur_pos = gtk_text_iter_get_offset(iter);
2082 for (cur = textview->uri_list; cur != NULL; cur = cur->next) {
2083 ClickableText *uri_ = (ClickableText *)cur->data;
2084 if (start_pos == uri_->start &&
2085 end_pos == uri_->end) {
2090 for (cur = textview->uri_list; uri == NULL && cur != NULL; cur = cur->next) {
2091 ClickableText *uri_ = (ClickableText *)cur->data;
2092 if (start_pos == uri_->start ||
2093 end_pos == uri_->end) {
2094 /* in case of contiguous links, textview_get_uri_range
2095 * returns a broader range (start of 1st link to end
2097 * In that case, correct link is the one covering
2100 if (uri_->start <= cur_pos && cur_pos <= uri_->end) {
2110 static ClickableText *textview_get_uri(TextView *textview,
2114 GtkTextIter start_iter, end_iter;
2115 ClickableText *uri = NULL;
2117 if (textview_get_uri_range(textview, iter, tag, &start_iter,
2119 uri = textview_get_uri_from_range(textview, iter, tag,
2120 &start_iter, &end_iter);
2125 static void textview_shift_uris_after(TextView *textview, gint start, gint shift)
2128 for (cur = textview->uri_list; cur; cur = cur->next) {
2129 ClickableText *uri = (ClickableText *)cur->data;
2130 if (uri->start <= start)
2132 uri->start += shift;
2137 static void textview_remove_uris_in(TextView *textview, gint start, gint end)
2140 for (cur = textview->uri_list; cur; ) {
2141 ClickableText *uri = (ClickableText *)cur->data;
2142 if (uri->start > start && uri->end < end) {
2144 textview->uri_list = g_slist_remove(textview->uri_list, uri);
2146 g_free(uri->filename);
2147 if (uri->is_quote) {
2148 g_free(uri->fg_color);
2150 /* (only free data in quotes uris) */
2160 static void textview_toggle_quote(TextView *textview, ClickableText *uri, gboolean expand_only)
2162 GtkTextIter start, end;
2163 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
2168 if (uri->q_expanded && expand_only)
2171 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2172 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2173 if (textview->uri_hover)
2174 gtk_text_buffer_remove_tag_by_name(buffer,
2176 &textview->uri_hover_start_iter,
2177 &textview->uri_hover_end_iter);
2178 textview->uri_hover = NULL;
2179 gtk_text_buffer_remove_tag_by_name(buffer,
2183 /* when shifting URIs start and end, we have to do it per-UTF8-char
2184 * so use g_utf8_strlen(). OTOH, when inserting in the text buffer,
2185 * we have to pass a number of bytes, so use strlen(). disturbing. */
2187 if (!uri->q_expanded) {
2188 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2189 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2190 textview_shift_uris_after(textview, uri->start,
2191 g_utf8_strlen((gchar *)uri->data, -1)-strlen(" [...]\n"));
2192 gtk_text_buffer_delete(buffer, &start, &end);
2193 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2194 gtk_text_buffer_insert_with_tags_by_name
2195 (buffer, &start, (gchar *)uri->data,
2196 strlen((gchar *)uri->data)-1,
2197 "qlink", (gchar *)uri->fg_color, NULL);
2198 uri->end = gtk_text_iter_get_offset(&start);
2199 textview_make_clickable_parts_later(textview,
2200 uri->start, uri->end);
2201 uri->q_expanded = TRUE;
2203 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2204 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2205 textview_remove_uris_in(textview, uri->start, uri->end);
2206 textview_shift_uris_after(textview, uri->start,
2207 strlen(" [...]\n")-g_utf8_strlen((gchar *)uri->data, -1));
2208 gtk_text_buffer_delete(buffer, &start, &end);
2209 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2210 gtk_text_buffer_insert_with_tags_by_name
2211 (buffer, &start, " [...]", -1,
2212 "qlink", (gchar *)uri->fg_color, NULL);
2213 uri->end = gtk_text_iter_get_offset(&start);
2214 uri->q_expanded = FALSE;
2216 if (textview->messageview->mainwin->cursor_count == 0) {
2217 textview_cursor_normal(textview);
2219 textview_cursor_wait(textview);
2222 static gboolean textview_uri_button_pressed(GtkTextTag *tag, GObject *obj,
2223 GdkEvent *event, GtkTextIter *iter,
2226 GdkEventButton *bevent;
2227 ClickableText *uri = NULL;
2229 gboolean qlink = FALSE;
2234 if (event->type != GDK_BUTTON_PRESS && event->type != GDK_2BUTTON_PRESS
2235 && event->type != GDK_MOTION_NOTIFY)
2238 uri = textview_get_uri(textview, iter, tag);
2242 g_object_get(G_OBJECT(tag), "name", &tagname, NULL);
2244 if (!strcmp(tagname, "qlink"))
2249 bevent = (GdkEventButton *) event;
2251 /* doubleclick: open compose / add address / browser */
2252 if (qlink && event->type == GDK_BUTTON_PRESS && bevent->button != 1) {
2253 /* pass rightclick through */
2255 } else if ((event->type == (qlink ? GDK_2BUTTON_PRESS:GDK_BUTTON_PRESS) && bevent->button == 1) ||
2256 bevent->button == 2 || bevent->button == 3) {
2257 if (uri->filename && !g_ascii_strncasecmp(uri->filename, "sc://", 5)) {
2258 MimeView *mimeview =
2259 (textview->messageview)?
2260 textview->messageview->mimeview:NULL;
2261 if (mimeview && bevent->button == 1) {
2262 mimeview_handle_cmd(mimeview, uri->filename, NULL, uri->data);
2263 } else if (mimeview && bevent->button == 2 &&
2264 !g_ascii_strcasecmp(uri->filename, "sc://select_attachment")) {
2265 mimeview_handle_cmd(mimeview, "sc://open_attachment", NULL, uri->data);
2266 } else if (mimeview && bevent->button == 3 &&
2267 !g_ascii_strcasecmp(uri->filename, "sc://select_attachment")) {
2268 mimeview_handle_cmd(mimeview, "sc://menu_attachment", bevent, uri->data);
2271 } else if (qlink && bevent->button == 1) {
2272 textview_toggle_quote(textview, uri, FALSE);
2274 } else if (!g_ascii_strncasecmp(uri->uri, "mailto:", 7)) {
2275 if (bevent->button == 3) {
2277 G_OBJECT(textview->mail_popup_menu),
2278 "menu_button", uri);
2279 gtk_menu_popup(GTK_MENU(textview->mail_popup_menu),
2280 NULL, NULL, NULL, NULL,
2281 bevent->button, bevent->time);
2283 PrefsAccount *account = NULL;
2285 if (textview->messageview && textview->messageview->msginfo &&
2286 textview->messageview->msginfo->folder) {
2287 FolderItem *folder_item;
2289 folder_item = textview->messageview->msginfo->folder;
2290 if (folder_item->prefs && folder_item->prefs->enable_default_account)
2291 account = account_find_from_id(folder_item->prefs->default_account);
2293 compose_new(account, uri->uri + 7, NULL);
2296 } else if (g_ascii_strncasecmp(uri->uri, "file:", 5)) {
2297 if (bevent->button == 1 &&
2298 textview_uri_security_check(textview, uri) == TRUE)
2300 prefs_common.uri_cmd);
2301 else if (bevent->button == 3 && !qlink) {
2303 G_OBJECT(textview->link_popup_menu),
2304 "menu_button", uri);
2305 gtk_menu_popup(GTK_MENU(textview->link_popup_menu),
2306 NULL, NULL, NULL, NULL,
2307 bevent->button, bevent->time);
2311 if (bevent->button == 3 && !qlink) {
2313 G_OBJECT(textview->file_popup_menu),
2314 "menu_button", uri);
2315 gtk_menu_popup(GTK_MENU(textview->file_popup_menu),
2316 NULL, NULL, NULL, NULL,
2317 bevent->button, bevent->time);
2327 *\brief Check to see if a web URL has been disguised as a different
2328 * URL (possible with HTML email).
2330 *\param uri The uri to check
2332 *\param textview The TextView the URL is contained in
2334 *\return gboolean TRUE if the URL is ok, or if the user chose to open
2335 * it anyway, otherwise FALSE
2337 static gboolean textview_uri_security_check(TextView *textview, ClickableText *uri)
2340 gboolean retval = TRUE;
2341 GtkTextBuffer *buffer;
2342 GtkTextIter start, end;
2344 if (is_uri_string(uri->uri) == FALSE)
2347 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
2349 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2350 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2352 visible_str = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
2354 if (visible_str == NULL)
2357 if (strcmp(visible_str, uri->uri) != 0 && is_uri_string(visible_str)) {
2359 gchar *visible_uri_path;
2361 uri_path = get_uri_path(uri->uri);
2362 visible_uri_path = get_uri_path(visible_str);
2363 if (path_cmp(uri_path, visible_uri_path) != 0)
2367 if (retval == FALSE) {
2371 msg = g_markup_printf_escaped(_("The real URL is different from "
2372 "the displayed URL.\n"
2374 "<b>Displayed URL:</b> %s\n"
2376 "<b>Real URL:</b> %s\n"
2379 visible_str,uri->uri);
2380 aval = alertpanel_full(_("Phishing attempt warning"), msg,
2381 GTK_STOCK_CANCEL, _("_Open URL"), NULL, FALSE,
2382 NULL, ALERT_WARNING, G_ALERTDEFAULT);
2384 if (aval == G_ALERTALTERNATE)
2388 g_free(visible_str);
2393 static void textview_uri_list_remove_all(GSList *uri_list)
2397 for (cur = uri_list; cur != NULL; cur = cur->next) {
2399 g_free(((ClickableText *)cur->data)->uri);
2400 g_free(((ClickableText *)cur->data)->filename);
2401 if (((ClickableText *)cur->data)->is_quote) {
2402 g_free(((ClickableText *)cur->data)->fg_color);
2403 g_free(((ClickableText *)cur->data)->data);
2404 /* (only free data in quotes uris) */
2410 g_slist_free(uri_list);
2413 static void open_uri_cb (TextView *textview, guint action, void *data)
2415 ClickableText *uri = g_object_get_data(G_OBJECT(textview->link_popup_menu),
2420 if (textview_uri_security_check(textview, uri) == TRUE)
2422 prefs_common.uri_cmd);
2423 g_object_set_data(G_OBJECT(textview->link_popup_menu), "menu_button",
2427 static void open_image_cb (TextView *textview, guint action, void *data)
2429 ClickableText *uri = g_object_get_data(G_OBJECT(textview->file_popup_menu),
2435 gchar *filename = NULL;
2436 gchar *tmp_filename = NULL;
2441 if (uri->filename == NULL)
2444 filename = g_strdup(uri->filename);
2446 if (!g_utf8_validate(filename, -1, NULL)) {
2447 gchar *tmp = conv_filename_to_utf8(filename);
2452 subst_for_filename(filename);
2454 tmp_filename = g_filename_from_uri(uri->uri, NULL, NULL);
2455 copy_file(tmp_filename, filename, FALSE);
2456 g_free(tmp_filename);
2458 cmd = mailcap_get_command_for_type("image/jpeg", filename);
2460 gboolean remember = FALSE;
2461 cmd = input_dialog_combo_remember
2463 _("Enter the command line to open file:\n"
2464 "('%s' will be replaced with file name)"),
2465 prefs_common.mime_open_cmd,
2466 prefs_common.mime_open_cmd_history,
2468 if (cmd && remember) {
2469 mailcap_update_default("image/jpeg", cmd);
2472 if (cmd && (p = strchr(cmd, '%')) && *(p + 1) == 's' &&
2473 !strchr(p + 2, '%'))
2474 g_snprintf(buf, sizeof(buf), cmd, filename);
2476 g_warning("Image viewer command line is invalid: '%s'", cmd);
2480 execute_command_line(buf, TRUE);
2485 g_object_set_data(G_OBJECT(textview->file_popup_menu), "menu_button",
2489 static void save_file_cb (TextView *textview, guint action, void *data)
2491 ClickableText *uri = g_object_get_data(G_OBJECT(textview->file_popup_menu),
2493 gchar *filename = NULL;
2494 gchar *filepath = NULL;
2495 gchar *filedir = NULL;
2496 gchar *tmp_filename = NULL;
2500 if (uri->filename == NULL)
2503 filename = g_strdup(uri->filename);
2505 if (!g_utf8_validate(filename, -1, NULL)) {
2506 gchar *tmp = conv_filename_to_utf8(filename);
2511 subst_for_filename(filename);
2513 if (prefs_common.attach_save_dir)
2514 filepath = g_strconcat(prefs_common.attach_save_dir,
2515 G_DIR_SEPARATOR_S, filename, NULL);
2517 filepath = g_strdup(filename);
2521 filename = filesel_select_file_save(_("Save as"), filepath);
2527 if (is_file_exist(filename)) {
2531 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
2533 aval = alertpanel(_("Overwrite"), res, GTK_STOCK_CANCEL,
2534 GTK_STOCK_OK, NULL);
2536 if (G_ALERTALTERNATE != aval)
2540 tmp_filename = g_filename_from_uri(uri->uri, NULL, NULL);
2541 copy_file(tmp_filename, filename, FALSE);
2542 g_free(tmp_filename);
2544 filedir = g_path_get_dirname(filename);
2545 if (filedir && strcmp(filedir, ".")) {
2546 g_free(prefs_common.attach_save_dir);
2547 prefs_common.attach_save_dir = g_strdup(filedir);
2553 g_object_set_data(G_OBJECT(textview->file_popup_menu), "menu_button",
2557 static void copy_uri_cb (TextView *textview, guint action, void *data)
2559 ClickableText *uri = g_object_get_data(G_OBJECT(textview->link_popup_menu),
2564 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), uri->uri, -1);
2565 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), uri->uri, -1);
2566 g_object_set_data(G_OBJECT(textview->link_popup_menu), "menu_button",
2570 static void add_uri_to_addrbook_cb (TextView *textview, guint action, void *data)
2572 gchar *fromname, *fromaddress;
2573 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
2579 fromaddress = g_strdup(uri->uri + 7);
2580 /* Hiroyuki: please put this function in utils.c! */
2581 fromname = procheader_get_fromname(fromaddress);
2582 extract_address(fromaddress);
2583 g_message("adding from textview %s <%s>", fromname, fromaddress);
2584 /* Add to address book - Match */
2585 addressbook_add_contact( fromname, fromaddress, NULL );
2587 g_free(fromaddress);
2591 static void mail_to_uri_cb (TextView *textview, guint action, void *data)
2593 PrefsAccount *account = NULL;
2594 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
2599 if (textview->messageview && textview->messageview->msginfo &&
2600 textview->messageview->msginfo->folder) {
2601 FolderItem *folder_item;
2603 folder_item = textview->messageview->msginfo->folder;
2604 if (folder_item->prefs && folder_item->prefs->enable_default_account)
2605 account = account_find_from_id(folder_item->prefs->default_account);
2607 compose_new(account, uri->uri + 7, NULL);
2610 static void copy_mail_to_uri_cb (TextView *textview, guint action, void *data)
2612 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
2617 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), uri->uri +7, -1);
2618 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), uri->uri +7, -1);
2619 g_object_set_data(G_OBJECT(textview->mail_popup_menu), "menu_button",