2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2016 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/>.
21 #include "claws-features.h"
27 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
41 #include "summaryview.h"
42 #include "procheader.h"
43 #include "prefs_common.h"
51 #ifndef USE_ALT_ADDRBOOK
52 #include "addressbook.h"
53 #include "addrindex.h"
55 #include "addressbook-dbus.h"
56 #include "addressadd.h"
58 #include "displayheader.h"
61 #include "alertpanel.h"
63 #include "image_viewer.h"
65 #include "inputdialog.h"
68 #include "manage_window.h"
69 #include "folder_item_prefs.h"
73 static GdkColor quote_colors[3] = {
74 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
75 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
76 {(gulong)0, (gushort)0, (gushort)0, (gushort)0}
79 static GdkColor quote_bgcolors[3] = {
80 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
81 {(gulong)0, (gushort)0, (gushort)0, (gushort)0},
82 {(gulong)0, (gushort)0, (gushort)0, (gushort)0}
84 static GdkColor signature_color = {
91 static GdkColor uri_color = {
98 static GdkColor emphasis_color = {
105 static GdkColor diff_added_color = {
112 static GdkColor diff_deleted_color = {
119 static GdkColor diff_hunk_color = {
126 static GdkColor tags_bgcolor = {
133 static GdkColor tags_color = {
140 static GdkCursor *hand_cursor = NULL;
141 static GdkCursor *text_cursor = NULL;
142 static GdkCursor *watch_cursor= NULL;
144 #define TEXTVIEW_STATUSBAR_PUSH(textview, str) \
145 { if (textview->messageview->statusbar) \
146 gtk_statusbar_push(GTK_STATUSBAR(textview->messageview->statusbar), \
147 textview->messageview->statusbar_cid, str); \
150 #define TEXTVIEW_STATUSBAR_POP(textview) \
151 { if (textview->messageview->statusbar) \
152 gtk_statusbar_pop(GTK_STATUSBAR(textview->messageview->statusbar), \
153 textview->messageview->statusbar_cid); \
156 static void textview_show_ertf (TextView *textview,
158 CodeConverter *conv);
159 static void textview_add_part (TextView *textview,
161 static void textview_add_parts (TextView *textview,
163 static void textview_write_body (TextView *textview,
165 static void textview_show_html (TextView *textview,
167 CodeConverter *conv);
169 static void textview_write_line (TextView *textview,
172 gboolean do_quote_folding);
173 static void textview_write_link (TextView *textview,
176 CodeConverter *conv);
178 static GPtrArray *textview_scan_header (TextView *textview,
180 static void textview_show_header (TextView *textview,
183 static gint textview_key_pressed (GtkWidget *widget,
186 static gboolean textview_motion_notify (GtkWidget *widget,
187 GdkEventMotion *motion,
189 static gboolean textview_leave_notify (GtkWidget *widget,
190 GdkEventCrossing *event,
192 static gboolean textview_visibility_notify (GtkWidget *widget,
193 GdkEventVisibility *event,
195 static void textview_uri_update (TextView *textview,
198 static gboolean textview_get_uri_range (TextView *textview,
201 GtkTextIter *start_iter,
202 GtkTextIter *end_iter);
203 static ClickableText *textview_get_uri_from_range (TextView *textview,
206 GtkTextIter *start_iter,
207 GtkTextIter *end_iter);
208 static ClickableText *textview_get_uri (TextView *textview,
211 static gboolean textview_uri_button_pressed (GtkTextTag *tag,
217 static void textview_uri_list_remove_all (GSList *uri_list);
219 static void textview_toggle_quote (TextView *textview,
222 gboolean expand_only);
224 static void open_uri_cb (GtkAction *action,
226 static void copy_uri_cb (GtkAction *action,
228 static void add_uri_to_addrbook_cb (GtkAction *action,
230 static void reply_to_uri_cb (GtkAction *action,
232 static void mail_to_uri_cb (GtkAction *action,
234 static void copy_mail_to_uri_cb (GtkAction *action,
236 static void save_file_cb (GtkAction *action,
238 static void open_image_cb (GtkAction *action,
240 static void textview_show_tags(TextView *textview);
242 static GtkActionEntry textview_link_popup_entries[] =
244 {"TextviewPopupLink", NULL, "TextviewPopupLink", NULL, NULL, NULL },
245 {"TextviewPopupLink/Open", NULL, N_("_Open in web browser"), NULL, NULL, G_CALLBACK(open_uri_cb) },
246 {"TextviewPopupLink/Copy", NULL, N_("Copy this _link"), NULL, NULL, G_CALLBACK(copy_uri_cb) },
249 static GtkActionEntry textview_mail_popup_entries[] =
251 {"TextviewPopupMail", NULL, "TextviewPopupMail", NULL, NULL, NULL },
252 {"TextviewPopupMail/Compose", NULL, N_("Compose _new message"), NULL, NULL, G_CALLBACK(mail_to_uri_cb) },
253 {"TextviewPopupMail/ReplyTo", NULL, N_("_Reply to this address"), NULL, NULL, G_CALLBACK(reply_to_uri_cb) },
254 {"TextviewPopupMail/AddAB", NULL, N_("Add to _Address book"), NULL, NULL, G_CALLBACK(add_uri_to_addrbook_cb) },
255 {"TextviewPopupMail/Copy", NULL, N_("Copy this add_ress"), NULL, NULL, G_CALLBACK(copy_mail_to_uri_cb) },
258 static GtkActionEntry textview_file_popup_entries[] =
260 {"TextviewPopupFile", NULL, "TextviewPopupFile", NULL, NULL, NULL },
261 {"TextviewPopupFile/Open", NULL, N_("_Open image"), NULL, NULL, G_CALLBACK(open_image_cb) },
262 {"TextviewPopupFile/Save", NULL, N_("_Save image..."), NULL, NULL, G_CALLBACK(save_file_cb) },
265 static void scrolled_cb (GtkAdjustment *adj, TextView *textview)
271 if (textview->image) {
272 GtkAllocation allocation;
274 gtk_widget_get_allocation(textview->text, &allocation);
275 x1 = allocation.width - WIDTH - 5;
276 gtk_text_view_buffer_to_window_coords(
277 GTK_TEXT_VIEW(textview->text),
278 GTK_TEXT_WINDOW_TEXT, x1, 5, &x, &y);
279 gtk_text_view_move_child(GTK_TEXT_VIEW(textview->text),
280 textview->image, x1, y);
284 static void textview_size_allocate_cb (GtkWidget *widget,
285 GtkAllocation *allocation,
288 scrolled_cb(NULL, (TextView *)data);
291 TextView *textview_create(void)
295 GtkWidget *scrolledwin;
297 GtkTextBuffer *buffer;
298 GtkClipboard *clipboard;
301 debug_print("Creating text view...\n");
302 textview = g_new0(TextView, 1);
304 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
305 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
306 GTK_POLICY_AUTOMATIC,
307 GTK_POLICY_AUTOMATIC);
308 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
310 gtk_widget_set_size_request
311 (scrolledwin, prefs_common.mainview_width, -1);
313 /* create GtkSText widgets for single-byte and multi-byte character */
314 text = gtk_text_view_new();
315 gtk_widget_add_events(text, GDK_LEAVE_NOTIFY_MASK);
316 gtk_widget_show(text);
317 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
318 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
319 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text), FALSE);
320 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
321 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
323 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
324 clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
325 gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
327 gtk_widget_ensure_style(text);
329 g_object_ref(scrolledwin);
331 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
333 g_signal_connect(G_OBJECT(text), "key-press-event",
334 G_CALLBACK(textview_key_pressed), textview);
335 g_signal_connect(G_OBJECT(text), "motion-notify-event",
336 G_CALLBACK(textview_motion_notify), textview);
337 g_signal_connect(G_OBJECT(text), "leave-notify-event",
338 G_CALLBACK(textview_leave_notify), textview);
339 g_signal_connect(G_OBJECT(text), "visibility-notify-event",
340 G_CALLBACK(textview_visibility_notify), textview);
341 adj = gtk_scrolled_window_get_vadjustment(
342 GTK_SCROLLED_WINDOW(scrolledwin));
343 g_signal_connect(G_OBJECT(adj), "value-changed",
344 G_CALLBACK(scrolled_cb), textview);
345 g_signal_connect(G_OBJECT(text), "size_allocate",
346 G_CALLBACK(textview_size_allocate_cb),
350 gtk_widget_show(scrolledwin);
352 vbox = gtk_vbox_new(FALSE, 0);
353 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
355 gtk_widget_show(vbox);
358 textview->ui_manager = gtk_ui_manager_new();
359 textview->link_action_group = cm_menu_create_action_group_full(textview->ui_manager,
361 textview_link_popup_entries,
362 G_N_ELEMENTS(textview_link_popup_entries), (gpointer)textview);
363 textview->mail_action_group = cm_menu_create_action_group_full(textview->ui_manager,
365 textview_mail_popup_entries,
366 G_N_ELEMENTS(textview_mail_popup_entries), (gpointer)textview);
367 textview->file_action_group = cm_menu_create_action_group_full(textview->ui_manager,
369 textview_file_popup_entries,
370 G_N_ELEMENTS(textview_file_popup_entries), (gpointer)textview);
372 MENUITEM_ADDUI_MANAGER(textview->ui_manager, "/", "Menus", "Menus", GTK_UI_MANAGER_MENUBAR)
373 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
374 "/Menus", "TextviewPopupLink", "TextviewPopupLink", GTK_UI_MANAGER_MENU)
375 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
376 "/Menus", "TextviewPopupMail", "TextviewPopupMail", GTK_UI_MANAGER_MENU)
377 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
378 "/Menus", "TextviewPopupFile", "TextviewPopupFile", GTK_UI_MANAGER_MENU)
380 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
381 "/Menus/TextviewPopupLink", "Open", "TextviewPopupLink/Open", GTK_UI_MANAGER_MENUITEM)
382 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
383 "/Menus/TextviewPopupLink", "Copy", "TextviewPopupLink/Copy", GTK_UI_MANAGER_MENUITEM)
384 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
385 "/Menus/TextviewPopupMail", "Compose", "TextviewPopupMail/Compose", GTK_UI_MANAGER_MENUITEM)
386 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
387 "/Menus/TextviewPopupMail", "ReplyTo", "TextviewPopupMail/ReplyTo", GTK_UI_MANAGER_MENUITEM)
388 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
389 "/Menus/TextviewPopupMail", "AddAB", "TextviewPopupMail/AddAB", GTK_UI_MANAGER_MENUITEM)
390 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
391 "/Menus/TextviewPopupMail", "Copy", "TextviewPopupMail/Copy", GTK_UI_MANAGER_MENUITEM)
392 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
393 "/Menus/TextviewPopupFile", "Open", "TextviewPopupFile/Open", GTK_UI_MANAGER_MENUITEM)
394 MENUITEM_ADDUI_MANAGER(textview->ui_manager,
395 "/Menus/TextviewPopupFile", "Save", "TextviewPopupFile/Save", GTK_UI_MANAGER_MENUITEM)
397 textview->link_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
398 gtk_ui_manager_get_widget(textview->ui_manager, "/Menus/TextviewPopupLink")) );
399 textview->mail_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
400 gtk_ui_manager_get_widget(textview->ui_manager, "/Menus/TextviewPopupMail")) );
401 textview->file_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
402 gtk_ui_manager_get_widget(textview->ui_manager, "/Menus/TextviewPopupFile")) );
404 textview->vbox = vbox;
405 textview->scrolledwin = scrolledwin;
406 textview->text = text;
407 textview->uri_list = NULL;
408 textview->body_pos = 0;
409 textview->last_buttonpress = GDK_NOTHING;
410 textview->image = NULL;
414 static void textview_create_tags(GtkTextView *text, TextView *textview)
416 GtkTextBuffer *buffer;
417 GtkTextTag *tag, *qtag;
418 static PangoFontDescription *font_desc, *bold_font_desc;
421 font_desc = pango_font_description_from_string
424 if (!bold_font_desc) {
425 if (prefs_common.derive_from_normal_font || !BOLD_FONT) {
426 bold_font_desc = pango_font_description_from_string
428 pango_font_description_set_weight
429 (bold_font_desc, PANGO_WEIGHT_BOLD);
431 bold_font_desc = pango_font_description_from_string
436 buffer = gtk_text_view_get_buffer(text);
438 gtk_text_buffer_create_tag(buffer, "header",
439 "pixels-above-lines", 0,
440 "pixels-above-lines-set", TRUE,
441 "pixels-below-lines", 0,
442 "pixels-below-lines-set", TRUE,
443 "font-desc", font_desc,
445 "left-margin-set", TRUE,
447 gtk_text_buffer_create_tag(buffer, "header_title",
448 "font-desc", bold_font_desc,
450 tag = gtk_text_buffer_create_tag(buffer, "hlink",
451 "pixels-above-lines", 0,
452 "pixels-above-lines-set", TRUE,
453 "pixels-below-lines", 0,
454 "pixels-below-lines-set", TRUE,
455 "font-desc", font_desc,
457 "left-margin-set", TRUE,
458 "foreground-gdk", &uri_color,
460 g_signal_connect(G_OBJECT(tag), "event",
461 G_CALLBACK(textview_uri_button_pressed), textview);
462 if (prefs_common.enable_bgcolor) {
463 gtk_text_buffer_create_tag(buffer, "quote0",
464 "foreground-gdk", "e_colors[0],
465 "paragraph-background-gdk", "e_bgcolors[0],
467 gtk_text_buffer_create_tag(buffer, "quote1",
468 "foreground-gdk", "e_colors[1],
469 "paragraph-background-gdk", "e_bgcolors[1],
471 gtk_text_buffer_create_tag(buffer, "quote2",
472 "foreground-gdk", "e_colors[2],
473 "paragraph-background-gdk", "e_bgcolors[2],
476 gtk_text_buffer_create_tag(buffer, "quote0",
477 "foreground-gdk", "e_colors[0],
479 gtk_text_buffer_create_tag(buffer, "quote1",
480 "foreground-gdk", "e_colors[1],
482 gtk_text_buffer_create_tag(buffer, "quote2",
483 "foreground-gdk", "e_colors[2],
486 gtk_text_buffer_create_tag(buffer, "tags",
487 "foreground-gdk", &tags_color,
488 "paragraph-background-gdk", &tags_bgcolor,
490 gtk_text_buffer_create_tag(buffer, "emphasis",
491 "foreground-gdk", &emphasis_color,
493 gtk_text_buffer_create_tag(buffer, "signature",
494 "foreground-gdk", &signature_color,
496 tag = gtk_text_buffer_create_tag(buffer, "link",
497 "foreground-gdk", &uri_color,
499 qtag = gtk_text_buffer_create_tag(buffer, "qlink",
501 gtk_text_buffer_create_tag(buffer, "link-hover",
502 "underline", PANGO_UNDERLINE_SINGLE,
504 gtk_text_buffer_create_tag(buffer, "diff-add",
505 "foreground-gdk", &diff_added_color,
507 gtk_text_buffer_create_tag(buffer, "diff-del",
508 "foreground-gdk", &diff_deleted_color,
510 gtk_text_buffer_create_tag(buffer, "diff-add-file",
511 "foreground-gdk", &diff_added_color,
512 "weight", PANGO_WEIGHT_BOLD,
514 gtk_text_buffer_create_tag(buffer, "diff-del-file",
515 "foreground-gdk", &diff_deleted_color,
516 "weight", PANGO_WEIGHT_BOLD,
518 gtk_text_buffer_create_tag(buffer, "diff-hunk",
519 "foreground-gdk", &diff_hunk_color,
520 "weight", PANGO_WEIGHT_BOLD,
522 g_signal_connect(G_OBJECT(qtag), "event",
523 G_CALLBACK(textview_uri_button_pressed), textview);
524 g_signal_connect(G_OBJECT(tag), "event",
525 G_CALLBACK(textview_uri_button_pressed), textview);
527 pango_font_description_free(font_desc);
529 pango_font_description_free(bold_font_desc);*/
532 void textview_init(TextView *textview)
535 hand_cursor = gdk_cursor_new(GDK_HAND2);
537 text_cursor = gdk_cursor_new(GDK_XTERM);
539 watch_cursor = gdk_cursor_new(GDK_WATCH);
541 textview_reflect_prefs(textview);
542 textview_set_font(textview, NULL);
543 textview_create_tags(GTK_TEXT_VIEW(textview->text), textview);
546 #define CHANGE_TAG_COLOR(tagname, colorfg, colorbg) { \
547 tag = gtk_text_tag_table_lookup(tags, tagname); \
549 g_object_set(G_OBJECT(tag), "foreground-gdk", colorfg, "paragraph-background-gdk", colorbg, NULL); \
552 static void textview_update_message_colors(TextView *textview)
554 GdkColor black = {0, 0, 0, 0};
555 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
557 GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
558 GtkTextTag *tag = NULL;
560 quote_bgcolors[0] = quote_bgcolors[1] = quote_bgcolors[2] = black;
561 quote_colors[0] = quote_colors[1] = quote_colors[2] = black;
562 uri_color = emphasis_color = signature_color = diff_added_color =
563 diff_deleted_color = diff_hunk_color = black;
564 tags_bgcolor = tags_color = black;
566 if (prefs_common.enable_color) {
567 /* grab the quote colors, converting from an int to a GdkColor */
568 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_QUOTE_LEVEL1],
570 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_QUOTE_LEVEL2],
572 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_QUOTE_LEVEL3],
574 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_URI],
576 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_SIGNATURE],
578 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_EMPHASIS],
580 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_DIFF_ADDED],
582 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_DIFF_DELETED],
583 &diff_deleted_color);
584 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_DIFF_HUNK],
587 if (prefs_common.enable_color && prefs_common.enable_bgcolor) {
588 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_QUOTE_LEVEL1_BG],
590 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_QUOTE_LEVEL2_BG],
592 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_QUOTE_LEVEL3_BG],
594 CHANGE_TAG_COLOR("quote0", "e_colors[0], "e_bgcolors[0]);
595 CHANGE_TAG_COLOR("quote1", "e_colors[1], "e_bgcolors[1]);
596 CHANGE_TAG_COLOR("quote2", "e_colors[2], "e_bgcolors[2]);
598 CHANGE_TAG_COLOR("quote0", "e_colors[0], NULL);
599 CHANGE_TAG_COLOR("quote1", "e_colors[1], NULL);
600 CHANGE_TAG_COLOR("quote2", "e_colors[2], NULL);
603 CHANGE_TAG_COLOR("emphasis", &emphasis_color, NULL);
604 CHANGE_TAG_COLOR("signature", &signature_color, NULL);
605 CHANGE_TAG_COLOR("link", &uri_color, NULL);
606 CHANGE_TAG_COLOR("link-hover", &uri_color, NULL);
607 CHANGE_TAG_COLOR("diff-add", &diff_added_color, NULL);
608 CHANGE_TAG_COLOR("diff-del", &diff_deleted_color, NULL);
609 CHANGE_TAG_COLOR("diff-add-file", &diff_added_color, NULL);
610 CHANGE_TAG_COLOR("diff-del-file", &diff_deleted_color, NULL);
611 CHANGE_TAG_COLOR("diff-hunk", &diff_hunk_color, NULL);
613 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_TAGS_BG],
615 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_TAGS],
618 #undef CHANGE_TAG_COLOR
620 void textview_reflect_prefs(TextView *textview)
622 textview_set_font(textview, NULL);
623 textview_update_message_colors(textview);
624 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview->text),
625 prefs_common.textview_cursor_visible);
628 void textview_show_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
631 cm_return_if_fail(mimeinfo != NULL);
632 cm_return_if_fail(fp != NULL);
634 textview->loading = TRUE;
635 textview->stop_loading = FALSE;
637 textview_clear(textview);
639 if (mimeinfo->type == MIMETYPE_MULTIPART ||
640 (mimeinfo->type == MIMETYPE_MESSAGE && !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822"))) {
641 textview_add_parts(textview, mimeinfo);
643 if (fseek(fp, mimeinfo->offset, SEEK_SET) < 0)
646 textview_write_body(textview, mimeinfo);
649 textview->loading = FALSE;
650 textview->stop_loading = FALSE;
651 textview_set_position(textview, 0);
656 static void textview_add_part(TextView *textview, MimeInfo *mimeinfo)
658 GtkAllocation allocation;
660 GtkTextBuffer *buffer;
661 GtkTextIter iter, start_iter;
663 GPtrArray *headers = NULL;
670 cm_return_if_fail(mimeinfo != NULL);
671 text = GTK_TEXT_VIEW(textview->text);
672 buffer = gtk_text_view_get_buffer(text);
673 charcount = gtk_text_buffer_get_char_count(buffer);
674 gtk_text_buffer_get_end_iter(buffer, &iter);
676 if (textview->stop_loading) {
679 if (mimeinfo->type == MIMETYPE_MULTIPART) {
684 textview->prev_quote_level = -1;
686 if ((mimeinfo->type == MIMETYPE_MESSAGE) && !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
688 if (mimeinfo->content == MIMECONTENT_MEM)
689 fp = str_open_as_stream(mimeinfo->data.mem);
691 fp = g_fopen(mimeinfo->data.filename, "rb");
693 FILE_OP_ERROR(mimeinfo->data.filename, "fopen");
697 if (fseek(fp, mimeinfo->offset, SEEK_SET) < 0) {
698 FILE_OP_ERROR(mimeinfo->data.filename, "fseek");
703 headers = textview_scan_header(textview, fp);
706 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
708 if (procmime_mimeinfo_parent(mimeinfo) == NULL)
709 textview_show_tags(textview);
710 textview_show_header(textview, headers);
711 procheader_header_array_destroy(headers);
718 name = procmime_mimeinfo_get_parameter(mimeinfo, "filename");
719 content_type = procmime_get_content_type_str(mimeinfo->type,
722 name = procmime_mimeinfo_get_parameter(mimeinfo, "name");
724 g_snprintf(buf, sizeof(buf), _("[%s %s (%d bytes)]"),
725 name, content_type, mimeinfo->length);
727 g_snprintf(buf, sizeof(buf), _("[%s (%d bytes)]"),
728 content_type, mimeinfo->length);
730 g_free(content_type);
732 if (mimeinfo->disposition == DISPOSITIONTYPE_ATTACHMENT
733 || (mimeinfo->disposition == DISPOSITIONTYPE_INLINE &&
734 mimeinfo->type != MIMETYPE_TEXT)) {
735 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
736 TEXTVIEW_INSERT_LINK(buf, "sc://select_attachment", mimeinfo);
737 gtk_text_buffer_insert(buffer, &iter, " \n", -1);
738 if (mimeinfo->type == MIMETYPE_IMAGE &&
739 prefs_common.inline_img ) {
741 GError *error = NULL;
746 START_TIMING("inserting image");
748 filename = procmime_get_tmp_file_name(mimeinfo);
750 if ((err = procmime_get_part(filename, mimeinfo)) < 0) {
751 g_warning("Can't get the image file.(%s)", g_strerror(-err));
757 pixbuf = gdk_pixbuf_new_from_file(filename, &error);
758 if (textview->stop_loading) {
762 g_warning("%s", error->message);
766 g_warning("Can't load the image.");
772 gtk_widget_get_allocation(textview->scrolledwin, &allocation);
773 pixbuf = claws_load_pixbuf_fitting(pixbuf,
777 if (textview->stop_loading) {
781 uri_str = g_filename_to_uri(filename, NULL, NULL);
783 uri = g_new0(ClickableText, 1);
785 uri->start = gtk_text_iter_get_offset(&iter);
787 gtk_text_buffer_insert_pixbuf(buffer, &iter, pixbuf);
788 if (textview->stop_loading) {
792 uri->end = uri->start + 1;
793 uri->filename = procmime_get_part_file_name(mimeinfo);
795 g_slist_prepend(textview->uri_list, uri);
797 gtk_text_buffer_insert(buffer, &iter, " ", 1);
798 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, uri->start);
799 gtk_text_buffer_apply_tag_by_name(buffer, "link",
802 gtk_text_buffer_insert_pixbuf(buffer, &iter, pixbuf);
803 if (textview->stop_loading) {
806 gtk_text_buffer_insert(buffer, &iter, " ", 1);
809 g_object_unref(pixbuf);
814 } else if (mimeinfo->type == MIMETYPE_TEXT) {
815 if (prefs_common.display_header && (charcount > 0))
816 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
818 if (!gtk_text_buffer_get_mark(buffer, "body_start")) {
819 gtk_text_buffer_get_end_iter(buffer, &iter);
820 gtk_text_buffer_create_mark(buffer, "body_start", &iter, TRUE);
823 textview_write_body(textview, mimeinfo);
825 if (!gtk_text_buffer_get_mark(buffer, "body_end")) {
826 gtk_text_buffer_get_end_iter(buffer, &iter);
827 gtk_text_buffer_create_mark(buffer, "body_end", &iter, TRUE);
833 static void recursive_add_parts(TextView *textview, GNode *node)
839 mimeinfo = (MimeInfo *) node->data;
841 textview_add_part(textview, mimeinfo);
843 textview_set_position(textview, 0);
845 if ((mimeinfo->type != MIMETYPE_MULTIPART) &&
846 (mimeinfo->type != MIMETYPE_MESSAGE)) {
850 if (g_ascii_strcasecmp(mimeinfo->subtype, "alternative") == 0) {
851 GNode * preferred_body;
859 preferred_body = NULL;
862 for (iter = g_node_first_child(node) ; iter != NULL ;
863 iter = g_node_next_sibling(iter)) {
868 submime = (MimeInfo *) iter->data;
869 if (submime->type == MIMETYPE_TEXT)
872 if (submime->subtype != NULL) {
873 if (g_ascii_strcasecmp(submime->subtype, "plain") == 0)
877 if (score > preferred_score) {
878 preferred_score = score;
879 preferred_body = iter;
883 if (preferred_body != NULL) {
884 recursive_add_parts(textview, preferred_body);
888 for (iter = g_node_first_child(node) ; iter != NULL ;
889 iter = g_node_next_sibling(iter)) {
890 recursive_add_parts(textview, iter);
896 static void textview_add_parts(TextView *textview, MimeInfo *mimeinfo)
898 cm_return_if_fail(mimeinfo != NULL);
899 cm_return_if_fail(mimeinfo->node != NULL);
901 recursive_add_parts(textview, mimeinfo->node);
904 void textview_show_error(TextView *textview)
907 GtkTextBuffer *buffer;
910 textview_set_font(textview, NULL);
911 textview_clear(textview);
913 text = GTK_TEXT_VIEW(textview->text);
914 buffer = gtk_text_view_get_buffer(text);
915 gtk_text_buffer_get_start_iter(buffer, &iter);
917 TEXTVIEW_INSERT(_("\n"
918 " This message can't be displayed.\n"
919 " This is probably due to a network error.\n"
922 TEXTVIEW_INSERT_LINK(_("'Network Log'"), "sc://view_log", NULL);
923 TEXTVIEW_INSERT(_(" in the Tools menu for more information."));
924 textview_show_icon(textview, GTK_STOCK_DIALOG_ERROR);
927 void textview_show_info(TextView *textview, const gchar *info_str)
930 GtkTextBuffer *buffer;
933 textview_set_font(textview, NULL);
934 textview_clear(textview);
936 text = GTK_TEXT_VIEW(textview->text);
937 buffer = gtk_text_view_get_buffer(text);
938 gtk_text_buffer_get_start_iter(buffer, &iter);
940 TEXTVIEW_INSERT(info_str);
941 textview_show_icon(textview, GTK_STOCK_DIALOG_INFO);
942 textview_cursor_normal(textview);
945 void textview_show_mime_part(TextView *textview, MimeInfo *partinfo)
948 GtkTextBuffer *buffer;
952 GtkUIManager *ui_manager;
957 if (!partinfo) return;
959 if (textview->messageview->window != NULL)
960 ui_manager = textview->messageview->ui_manager;
962 ui_manager = textview->messageview->mainwin->ui_manager;
964 textview_set_font(textview, NULL);
965 textview_clear(textview);
967 text = GTK_TEXT_VIEW(textview->text);
968 buffer = gtk_text_view_get_buffer(text);
969 gtk_text_buffer_get_start_iter(buffer, &iter);
971 TEXTVIEW_INSERT("\n");
973 name = procmime_mimeinfo_get_parameter(partinfo, "filename");
975 name = procmime_mimeinfo_get_parameter(partinfo, "name");
977 content_type = procmime_get_content_type_str(partinfo->type,
979 TEXTVIEW_INSERT(" ");
980 TEXTVIEW_INSERT_BOLD(name);
981 TEXTVIEW_INSERT(" (");
982 TEXTVIEW_INSERT(content_type);
983 TEXTVIEW_INSERT(", ");
984 TEXTVIEW_INSERT(to_human_readable((goffset)partinfo->length));
985 TEXTVIEW_INSERT("):\n\n");
987 g_free(content_type);
989 TEXTVIEW_INSERT(_(" The following can be performed on this part\n"));
991 TEXTVIEW_INSERT(_(" by right-clicking the icon or list item:"));
993 TEXTVIEW_INSERT("\n");
995 TEXTVIEW_INSERT(_(" - To save, select "));
996 TEXTVIEW_INSERT_LINK(_("'Save as...'"), "sc://save_as", NULL);
998 TEXTVIEW_INSERT(_(" (Shortcut key: '"));
999 shortcut = cm_menu_item_get_shortcut(ui_manager, "Menu/File/SavePartAs");
1000 TEXTVIEW_INSERT(shortcut);
1002 TEXTVIEW_INSERT("')");
1004 TEXTVIEW_INSERT("\n");
1006 TEXTVIEW_INSERT(_(" - To display as text, select "));
1007 TEXTVIEW_INSERT_LINK(_("'Display as text'"), "sc://display_as_text", NULL);
1009 #ifndef GENERIC_UMPC
1010 TEXTVIEW_INSERT(_(" (Shortcut key: '"));
1011 shortcut = cm_menu_item_get_shortcut(ui_manager, "Menu/View/Part/AsText");
1012 TEXTVIEW_INSERT(shortcut);
1014 TEXTVIEW_INSERT("')");
1016 TEXTVIEW_INSERT("\n");
1018 TEXTVIEW_INSERT(_(" - To open with an external program, select "));
1019 TEXTVIEW_INSERT_LINK(_("'Open'"), "sc://open", NULL);
1021 #ifndef GENERIC_UMPC
1022 TEXTVIEW_INSERT(_(" (Shortcut key: '"));
1023 shortcut = cm_menu_item_get_shortcut(ui_manager, "Menu/View/Part/Open");
1024 TEXTVIEW_INSERT(shortcut);
1026 TEXTVIEW_INSERT("')\n");
1027 TEXTVIEW_INSERT(_(" (alternately double-click, or click the middle "));
1028 TEXTVIEW_INSERT(_("mouse button)\n"));
1030 TEXTVIEW_INSERT(_(" - Or use "));
1031 TEXTVIEW_INSERT_LINK(_("'Open with...'"), "sc://open_with", NULL);
1032 TEXTVIEW_INSERT(_(" (Shortcut key: '"));
1033 shortcut = cm_menu_item_get_shortcut(ui_manager, "Menu/View/Part/OpenWith");
1034 TEXTVIEW_INSERT(shortcut);
1036 TEXTVIEW_INSERT("')");
1039 TEXTVIEW_INSERT("\n");
1041 textview_show_icon(textview, GTK_STOCK_DIALOG_INFO);
1044 static void textview_write_body(TextView *textview, MimeInfo *mimeinfo)
1047 gchar buf[BUFFSIZE];
1048 CodeConverter *conv;
1049 const gchar *charset;
1051 const gchar *p, *cmd;
1054 gboolean continue_write = TRUE;
1055 size_t wrote = 0, i = 0;
1057 if (textview->messageview->forced_charset)
1058 charset = textview->messageview->forced_charset;
1060 /* use supersets transparently when possible */
1061 charset = procmime_mimeinfo_get_parameter(mimeinfo, "charset");
1062 if (charset && !strcasecmp(charset, CS_ISO_8859_1))
1063 charset = CS_WINDOWS_1252;
1064 else if (charset && !strcasecmp(charset, CS_X_GBK))
1065 charset = CS_GB18030;
1066 else if (charset && !strcasecmp(charset, CS_GBK))
1067 charset = CS_GB18030;
1068 else if (charset && !strcasecmp(charset, CS_GB2312))
1069 charset = CS_GB18030;
1072 textview_set_font(textview, charset);
1074 conv = conv_code_converter_new(charset);
1076 procmime_force_encoding(textview->messageview->forced_encoding);
1078 textview->is_in_signature = FALSE;
1079 textview->is_diff = FALSE;
1080 textview->is_attachment = FALSE;;
1082 procmime_decode_content(mimeinfo);
1084 account_signatures_matchlist_create();
1086 if (!g_ascii_strcasecmp(mimeinfo->subtype, "html") &&
1087 prefs_common.render_html) {
1090 filename = procmime_get_tmp_file_name(mimeinfo);
1091 if (procmime_get_part(filename, mimeinfo) == 0) {
1092 tmpfp = g_fopen(filename, "rb");
1094 textview_show_html(textview, tmpfp, conv);
1097 claws_unlink(filename);
1100 } else if (!g_ascii_strcasecmp(mimeinfo->subtype, "enriched")) {
1103 filename = procmime_get_tmp_file_name(mimeinfo);
1104 if (procmime_get_part(filename, mimeinfo) == 0) {
1105 tmpfp = g_fopen(filename, "rb");
1107 textview_show_ertf(textview, tmpfp, conv);
1110 claws_unlink(filename);
1114 } else if ( g_ascii_strcasecmp(mimeinfo->subtype, "plain") &&
1115 (cmd = prefs_common.mime_textviewer) && *cmd &&
1116 (p = strchr(cmd, '%')) && *(p + 1) == 's') {
1120 fname = procmime_get_tmp_file_name(mimeinfo);
1121 if (procmime_get_part(fname, mimeinfo)) goto textview_default;
1123 g_snprintf(buf, sizeof(buf), cmd, fname);
1124 debug_print("Viewing text content of type: %s (length: %d) "
1125 "using %s\n", mimeinfo->subtype, mimeinfo->length, buf);
1127 if (pipe(pfd) < 0) {
1128 g_snprintf(buf, sizeof(buf),
1129 "pipe failed for textview\n\n%s\n", g_strerror(errno));
1130 textview_write_line(textview, buf, conv, TRUE);
1131 goto textview_default;
1135 g_snprintf(buf, sizeof(buf),
1136 "fork failed for textview\n\n%s\n", g_strerror(errno));
1137 textview_write_line(textview, buf, conv, TRUE);
1140 goto textview_default;
1142 if (pid == 0) { /* child */
1145 argv = strsplit_with_quote(buf, " ", 0);
1149 rc = execvp(argv[0], argv);
1152 g_print(_("The command to view attachment "
1155 "Exit code %d\n"), buf, rc);
1159 tmpfp = fdopen(pfd[0], "rb");
1160 while (fgets(buf, sizeof(buf), tmpfp)) {
1161 textview_write_line(textview, buf, conv, TRUE);
1163 if (textview->stop_loading) {
1165 waitpid(pid, pfd, 0);
1167 account_signatures_matchlist_delete();
1173 waitpid(pid, pfd, 0);
1180 if (!g_ascii_strcasecmp(mimeinfo->subtype, "x-patch")
1181 || !g_ascii_strcasecmp(mimeinfo->subtype, "x-diff"))
1182 textview->is_diff = TRUE;
1184 /* Displayed part is an attachment, but not an attached
1185 * e-mail. Set a flag, so that elsewhere in the code we
1186 * know not to try making collapsible quotes in it. */
1187 if (mimeinfo->disposition == DISPOSITIONTYPE_ATTACHMENT &&
1188 mimeinfo->type != MIMETYPE_MESSAGE)
1189 textview->is_attachment = TRUE;
1191 if (mimeinfo->content == MIMECONTENT_MEM)
1192 tmpfp = str_open_as_stream(mimeinfo->data.mem);
1194 tmpfp = g_fopen(mimeinfo->data.filename, "rb");
1196 FILE_OP_ERROR(mimeinfo->data.filename, "fopen");
1197 account_signatures_matchlist_delete();
1200 if (fseek(tmpfp, mimeinfo->offset, SEEK_SET) < 0) {
1201 FILE_OP_ERROR(mimeinfo->data.filename, "fseek");
1203 account_signatures_matchlist_delete();
1206 debug_print("Viewing text content of type: %s (length: %d)\n", mimeinfo->subtype, mimeinfo->length);
1207 while (((i = ftell(tmpfp)) < mimeinfo->offset + mimeinfo->length) &&
1208 (fgets(buf, sizeof(buf), tmpfp) != NULL)
1209 && continue_write) {
1210 textview_write_line(textview, buf, conv, TRUE);
1211 if (textview->stop_loading) {
1213 account_signatures_matchlist_delete();
1216 wrote += ftell(tmpfp)-i;
1217 if (mimeinfo->length > 1024*1024
1218 && wrote > 1024*1024
1219 && !textview->messageview->show_full_text) {
1220 continue_write = FALSE;
1226 account_signatures_matchlist_delete();
1228 conv_code_converter_destroy(conv);
1229 procmime_force_encoding(0);
1231 textview->uri_list = g_slist_reverse(textview->uri_list);
1232 for (cur = textview->uri_list; cur; cur = cur->next) {
1233 ClickableText *uri = (ClickableText *)cur->data;
1236 if (!prefs_common.hide_quotes ||
1237 uri->quote_level+1 < prefs_common.hide_quotes) {
1238 textview_toggle_quote(textview, cur, uri, TRUE);
1239 if (textview->stop_loading) {
1245 if (continue_write == FALSE) {
1246 messageview_show_partial_display(
1247 textview->messageview,
1248 textview->messageview->msginfo,
1254 static void textview_show_html(TextView *textview, FILE *fp,
1255 CodeConverter *conv)
1257 SC_HTMLParser *parser;
1261 parser = sc_html_parser_new(fp, conv);
1262 cm_return_if_fail(parser != NULL);
1264 account_signatures_matchlist_create();
1266 while ((str = sc_html_parse(parser)) != NULL) {
1267 if (parser->state == SC_HTML_HREF) {
1268 /* first time : get and copy the URL */
1269 if (parser->href == NULL) {
1270 /* ALF - the claws html parser returns an empty string,
1271 * if still inside an <a>, but already parsed past HREF */
1272 str = strtok(str, " ");
1274 while (str && *str && g_ascii_isspace(*str))
1276 parser->href = g_strdup(str);
1277 /* the URL may (or not) be followed by the
1278 * referenced text */
1279 str = strtok(NULL, "");
1283 textview_write_link(textview, str, parser->href, NULL);
1285 textview_write_line(textview, str, NULL, FALSE);
1287 if (lines % 500 == 0)
1289 if (textview->stop_loading) {
1290 account_signatures_matchlist_delete();
1294 textview_write_line(textview, "\n", NULL, FALSE);
1296 account_signatures_matchlist_delete();
1298 sc_html_parser_destroy(parser);
1301 static void textview_show_ertf(TextView *textview, FILE *fp,
1302 CodeConverter *conv)
1308 parser = ertf_parser_new(fp, conv);
1309 cm_return_if_fail(parser != NULL);
1311 account_signatures_matchlist_create();
1313 while ((str = ertf_parse(parser)) != NULL) {
1314 textview_write_line(textview, str, NULL, FALSE);
1316 if (lines % 500 == 0)
1318 if (textview->stop_loading) {
1319 account_signatures_matchlist_delete();
1324 account_signatures_matchlist_delete();
1326 ertf_parser_destroy(parser);
1329 #define ADD_TXT_POS(bp_, ep_, pti_) \
1330 if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
1331 last = last->next; \
1332 last->bp = (bp_); last->ep = (ep_); last->pti = (pti_); \
1333 last->next = NULL; \
1335 g_warning("alloc error scanning URIs"); \
1336 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, \
1342 #define ADD_TXT_POS_LATER(bp_, ep_, pti_) \
1343 if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
1344 last = last->next; \
1345 last->bp = (bp_); last->ep = (ep_); last->pti = (pti_); \
1346 last->next = NULL; \
1348 g_warning("alloc error scanning URIs"); \
1351 /* textview_make_clickable_parts() - colorizes clickable parts */
1352 static void textview_make_clickable_parts(TextView *textview,
1353 const gchar *fg_tag,
1354 const gchar *uri_tag,
1355 const gchar *linebuf,
1358 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1359 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1361 gchar *mybuf = g_strdup(linebuf);
1363 /* parse table - in order of priority */
1365 const gchar *needle; /* token */
1367 /* token search function */
1368 gchar *(*search) (const gchar *haystack,
1369 const gchar *needle);
1370 /* part parsing function */
1371 gboolean (*parse) (const gchar *start,
1372 const gchar *scanpos,
1376 /* part to URI function */
1377 gchar *(*build_uri) (const gchar *bp,
1381 static struct table parser[] = {
1382 {"http://", strcasestr, get_uri_part, make_uri_string},
1383 {"https://", strcasestr, get_uri_part, make_uri_string},
1384 {"ftp://", strcasestr, get_uri_part, make_uri_string},
1385 {"sftp://", strcasestr, get_uri_part, make_uri_string},
1386 {"gopher://",strcasestr, get_uri_part, make_uri_string},
1387 {"www.", strcasestr, get_uri_part, make_http_string},
1388 {"mailto:", strcasestr, get_uri_part, make_uri_string},
1389 {"@", strcasestr, get_email_part, make_email_string}
1391 const gint PARSE_ELEMS = sizeof parser / sizeof parser[0];
1394 const gchar *walk, *bp, *ep;
1397 const gchar *bp, *ep; /* text position */
1398 gint pti; /* index in parse table */
1399 struct txtpos *next; /* next */
1400 } head = {NULL, NULL, 0, NULL}, *last = &head;
1402 if (!g_utf8_validate(linebuf, -1, NULL)) {
1404 mybuf = g_malloc(strlen(linebuf)*2 +1);
1405 conv_localetodisp(mybuf, strlen(linebuf)*2 +1, linebuf);
1408 gtk_text_buffer_get_end_iter(buffer, &iter);
1410 /* parse for clickable parts, and build a list of begin and end positions */
1411 for (walk = mybuf;;) {
1412 gint last_index = PARSE_ELEMS;
1413 gchar *scanpos = NULL;
1415 /* FIXME: this looks phony. scanning for anything in the parse table */
1416 for (n = 0; n < PARSE_ELEMS; n++) {
1419 tmp = parser[n].search(walk, parser[n].needle);
1421 if (scanpos == NULL || tmp < scanpos) {
1429 /* check if URI can be parsed */
1430 if (parser[last_index].parse(walk, scanpos, &bp, &ep, hdr)
1431 && (size_t) (ep - bp - 1) > strlen(parser[last_index].needle)) {
1432 ADD_TXT_POS(bp, ep, last_index);
1436 strlen(parser[last_index].needle);
1441 /* colorize this line */
1443 const gchar *normal_text = mybuf;
1446 for (last = head.next; last != NULL;
1447 normal_text = last->ep, last = last->next) {
1449 uri = g_new0(ClickableText, 1);
1450 if (last->bp - normal_text > 0)
1451 gtk_text_buffer_insert_with_tags_by_name
1454 last->bp - normal_text,
1456 uri->uri = parser[last->pti].build_uri(last->bp,
1458 uri->start = gtk_text_iter_get_offset(&iter);
1459 gtk_text_buffer_insert_with_tags_by_name
1460 (buffer, &iter, last->bp, last->ep - last->bp,
1461 uri_tag, fg_tag, NULL);
1462 uri->end = gtk_text_iter_get_offset(&iter);
1463 uri->filename = NULL;
1464 textview->uri_list =
1465 g_slist_prepend(textview->uri_list, uri);
1469 gtk_text_buffer_insert_with_tags_by_name
1470 (buffer, &iter, normal_text, -1, fg_tag, NULL);
1472 gtk_text_buffer_insert_with_tags_by_name
1473 (buffer, &iter, mybuf, -1, fg_tag, NULL);
1478 /* textview_make_clickable_parts() - colorizes clickable parts */
1479 static void textview_make_clickable_parts_later(TextView *textview,
1480 gint start, gint end)
1482 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1483 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1484 GtkTextIter start_iter, end_iter;
1487 /* parse table - in order of priority */
1489 const gchar *needle; /* token */
1491 /* token search function */
1492 gchar *(*search) (const gchar *haystack,
1493 const gchar *needle);
1494 /* part parsing function */
1495 gboolean (*parse) (const gchar *start,
1496 const gchar *scanpos,
1500 /* part to URI function */
1501 gchar *(*build_uri) (const gchar *bp,
1505 static struct table parser[] = {
1506 {"http://", strcasestr, get_uri_part, make_uri_string},
1507 {"https://", strcasestr, get_uri_part, make_uri_string},
1508 {"ftp://", strcasestr, get_uri_part, make_uri_string},
1509 {"sftp://", strcasestr, get_uri_part, make_uri_string},
1510 {"www.", strcasestr, get_uri_part, make_http_string},
1511 {"mailto:", strcasestr, get_uri_part, make_uri_string},
1512 {"@", strcasestr, get_email_part, make_email_string}
1514 const gint PARSE_ELEMS = sizeof parser / sizeof parser[0];
1517 const gchar *walk, *bp, *ep;
1520 const gchar *bp, *ep; /* text position */
1521 gint pti; /* index in parse table */
1522 struct txtpos *next; /* next */
1523 } head = {NULL, NULL, 0, NULL}, *last = &head;
1525 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start);
1526 gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end);
1527 mybuf = gtk_text_buffer_get_text(buffer, &start_iter, &end_iter, FALSE);
1528 offset = gtk_text_iter_get_offset(&start_iter);
1530 /* parse for clickable parts, and build a list of begin and end positions */
1531 for (walk = mybuf;;) {
1532 gint last_index = PARSE_ELEMS;
1533 gchar *scanpos = NULL;
1535 /* FIXME: this looks phony. scanning for anything in the parse table */
1536 for (n = 0; n < PARSE_ELEMS; n++) {
1539 tmp = parser[n].search(walk, parser[n].needle);
1541 if (scanpos == NULL || tmp < scanpos) {
1549 /* check if URI can be parsed */
1550 if (parser[last_index].parse(walk, scanpos, &bp, &ep, FALSE)
1551 && (size_t) (ep - bp - 1) > strlen(parser[last_index].needle)) {
1552 ADD_TXT_POS_LATER(bp, ep, last_index);
1556 strlen(parser[last_index].needle);
1561 /* colorize this line */
1564 for (last = head.next; last != NULL; last = last->next) {
1566 gint start_offset, end_offset;
1569 uri = g_new0(ClickableText, 1);
1570 uri->uri = parser[last->pti].build_uri(last->bp,
1574 old_char = tmp_str[last->ep - mybuf];
1575 tmp_str[last->ep - mybuf] = '\0';
1576 end_offset = g_utf8_strlen(tmp_str, -1);
1577 tmp_str[last->ep - mybuf] = old_char;
1579 old_char = tmp_str[last->bp - mybuf];
1580 tmp_str[last->bp - mybuf] = '\0';
1581 start_offset = g_utf8_strlen(tmp_str, -1);
1582 tmp_str[last->bp - mybuf] = old_char;
1584 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start_offset + offset);
1585 gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end_offset + offset);
1587 uri->start = gtk_text_iter_get_offset(&start_iter);
1589 gtk_text_buffer_apply_tag_by_name(buffer, "link", &start_iter, &end_iter);
1591 uri->end = gtk_text_iter_get_offset(&end_iter);
1592 uri->filename = NULL;
1593 textview->uri_list =
1594 g_slist_prepend(textview->uri_list, uri);
1603 static void textview_write_line(TextView *textview, const gchar *str,
1604 CodeConverter *conv, gboolean do_quote_folding)
1607 GtkTextBuffer *buffer;
1609 gchar buf[BUFFSIZE];
1611 gint quotelevel = -1, real_quotelevel = -1;
1612 gchar quote_tag_str[10];
1614 text = GTK_TEXT_VIEW(textview->text);
1615 buffer = gtk_text_view_get_buffer(text);
1616 gtk_text_buffer_get_end_iter(buffer, &iter);
1619 strncpy2(buf, str, sizeof(buf));
1620 else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
1621 conv_localetodisp(buf, sizeof(buf), str);
1626 /* change color of quotation
1627 >, foo>, _> ... ok, <foo>, foo bar>, foo-> ... ng
1628 Up to 3 levels of quotations are detected, and each
1629 level is colored using a different color. */
1630 if (prefs_common.enable_color
1631 && !textview->is_attachment
1632 && line_has_quote_char(buf, prefs_common.quote_chars)) {
1633 real_quotelevel = get_quote_level(buf, prefs_common.quote_chars);
1634 quotelevel = real_quotelevel;
1635 /* set up the correct foreground color */
1636 if (quotelevel > 2) {
1637 /* recycle colors */
1638 if (prefs_common.recycle_quote_colors)
1645 if (quotelevel == -1)
1648 g_snprintf(quote_tag_str, sizeof(quote_tag_str),
1649 "quote%d", quotelevel);
1650 fg_color = quote_tag_str;
1653 if (prefs_common.enable_color) {
1654 if (textview->is_diff) {
1655 if (strncmp(buf, "+++ ", 4) == 0)
1656 fg_color = "diff-add-file";
1657 else if (buf[0] == '+')
1658 fg_color = "diff-add";
1659 else if (strncmp(buf, "--- ", 4) == 0)
1660 fg_color = "diff-del-file";
1661 else if (buf[0] == '-')
1662 fg_color = "diff-del";
1663 else if (strncmp(buf, "@@ ", 3) == 0 &&
1664 strcmp(buf+strlen(buf)-4, " @@\n") == 0)
1665 fg_color = "diff-hunk";
1666 } else if (account_signatures_matchlist_str_found(buf,"%s\n")
1667 || account_signatures_matchlist_str_found(buf, "- %s\n")
1668 || textview->is_in_signature) {
1669 fg_color = "signature";
1670 textview->is_in_signature = TRUE;
1674 if (!textview->is_attachment && real_quotelevel > -1 && do_quote_folding) {
1675 if (!g_utf8_validate(buf, -1, NULL)) {
1676 gchar *utf8buf = NULL;
1677 utf8buf = g_malloc(BUFFSIZE);
1678 conv_localetodisp(utf8buf, BUFFSIZE, buf);
1679 strncpy2(buf, utf8buf, BUFFSIZE-1);
1683 if ( textview->prev_quote_level != real_quotelevel ) {
1685 uri = g_new0(ClickableText, 1);
1686 uri->uri = g_strdup("");
1687 uri->data = g_strdup(buf);
1688 uri->data_len = strlen(uri->data);
1689 uri->start = gtk_text_iter_get_offset(&iter);
1690 uri->is_quote = TRUE;
1691 uri->quote_level = real_quotelevel;
1692 uri->fg_color = g_strdup(fg_color);
1694 gtk_text_buffer_insert_with_tags_by_name
1695 (buffer, &iter, " [...]", -1,
1696 "qlink", fg_color, NULL);
1697 uri->end = gtk_text_iter_get_offset(&iter);
1698 gtk_text_buffer_insert(buffer, &iter, " \n", -1);
1700 uri->filename = NULL;
1701 textview->uri_list =
1702 g_slist_prepend(textview->uri_list, uri);
1704 textview->prev_quote_level = real_quotelevel;
1706 GSList *last = textview->uri_list;
1707 ClickableText *lasturi = NULL;
1708 gint e_len = 0, n_len = 0;
1710 if (textview->uri_list) {
1711 lasturi = (ClickableText *)last->data;
1713 g_print("oops (%d %d)\n",
1714 real_quotelevel, textview->prev_quote_level);
1717 if (lasturi->is_quote == FALSE) {
1718 textview->prev_quote_level = -1;
1721 e_len = lasturi->data ? lasturi->data_len:0;
1722 n_len = strlen(buf);
1723 lasturi->data = g_realloc((gchar *)lasturi->data, e_len + n_len + 1);
1724 strcpy((gchar *)lasturi->data + e_len, buf);
1725 *((gchar *)lasturi->data + e_len + n_len) = '\0';
1726 lasturi->data_len += n_len;
1730 textview_make_clickable_parts(textview, fg_color, "link", buf, FALSE);
1731 textview->prev_quote_level = -1;
1735 void textview_write_link(TextView *textview, const gchar *str,
1736 const gchar *uri, CodeConverter *conv)
1739 GtkTextBuffer *buffer;
1741 gchar buf[BUFFSIZE];
1743 ClickableText *r_uri;
1745 if (!str || *str == '\0')
1750 while (uri && *uri && g_ascii_isspace(*uri))
1753 text = GTK_TEXT_VIEW(textview->text);
1754 buffer = gtk_text_view_get_buffer(text);
1755 gtk_text_buffer_get_end_iter(buffer, &iter);
1758 strncpy2(buf, str, sizeof(buf));
1759 else if (conv_convert(conv, buf, sizeof(buf), str) < 0)
1760 conv_utf8todisp(buf, sizeof(buf), str);
1762 if (g_utf8_validate(buf, -1, NULL) == FALSE)
1767 gtk_text_buffer_get_end_iter(buffer, &iter);
1768 for (bufp = buf; *bufp != '\0'; bufp = g_utf8_next_char(bufp)) {
1771 ch = g_utf8_get_char(bufp);
1772 if (!g_unichar_isspace(ch))
1776 gtk_text_buffer_insert(buffer, &iter, buf, bufp - buf);
1778 r_uri = g_new0(ClickableText, 1);
1779 r_uri->uri = g_strdup(uri);
1780 r_uri->start = gtk_text_iter_get_offset(&iter);
1781 gtk_text_buffer_insert_with_tags_by_name
1782 (buffer, &iter, bufp, -1, "link", NULL);
1783 r_uri->end = gtk_text_iter_get_offset(&iter);
1784 r_uri->filename = NULL;
1785 textview->uri_list = g_slist_prepend(textview->uri_list, r_uri);
1788 static void textview_set_cursor(GdkWindow *window, GdkCursor *cursor)
1790 if (GDK_IS_WINDOW(window))
1791 gdk_window_set_cursor(window, cursor);
1793 void textview_clear(TextView *textview)
1795 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1796 GtkTextBuffer *buffer;
1797 GdkWindow *window = gtk_text_view_get_window(text,
1798 GTK_TEXT_WINDOW_TEXT);
1800 buffer = gtk_text_view_get_buffer(text);
1801 gtk_text_buffer_set_text(buffer, "", -1);
1802 if (gtk_text_buffer_get_mark(buffer, "body_start"))
1803 gtk_text_buffer_delete_mark_by_name(buffer, "body_start");
1804 if (gtk_text_buffer_get_mark(buffer, "body_end"))
1805 gtk_text_buffer_delete_mark_by_name(buffer, "body_end");
1807 TEXTVIEW_STATUSBAR_POP(textview);
1808 textview_uri_list_remove_all(textview->uri_list);
1809 textview->uri_list = NULL;
1810 textview->uri_hover = NULL;
1811 textview->prev_quote_level = -1;
1813 textview->body_pos = 0;
1814 if (textview->image)
1815 gtk_widget_destroy(textview->image);
1816 textview->image = NULL;
1817 textview->avatar_type = 0;
1819 if (textview->messageview->mainwin->cursor_count == 0) {
1820 textview_set_cursor(window, text_cursor);
1822 textview_set_cursor(window, watch_cursor);
1826 void textview_destroy(TextView *textview)
1828 GtkTextBuffer *buffer;
1829 GtkClipboard *clipboard;
1831 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
1832 clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
1833 gtk_text_buffer_remove_selection_clipboard(buffer, clipboard);
1835 textview_uri_list_remove_all(textview->uri_list);
1836 textview->uri_list = NULL;
1837 textview->prev_quote_level = -1;
1842 #define CHANGE_TAG_FONT(tagname, font) { \
1843 tag = gtk_text_tag_table_lookup(tags, tagname); \
1845 g_object_set(G_OBJECT(tag), "font-desc", font, NULL); \
1848 void textview_set_font(TextView *textview, const gchar *codeset)
1851 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
1852 GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
1853 PangoFontDescription *font_desc, *bold_font_desc;
1855 font_desc = pango_font_description_from_string
1858 gtk_widget_modify_font(textview->text, font_desc);
1859 CHANGE_TAG_FONT("header", font_desc);
1860 CHANGE_TAG_FONT("hlink", font_desc);
1861 pango_font_description_free(font_desc);
1863 if (prefs_common.derive_from_normal_font || !BOLD_FONT) {
1864 bold_font_desc = pango_font_description_from_string
1867 pango_font_description_set_weight
1868 (bold_font_desc, PANGO_WEIGHT_BOLD);
1870 bold_font_desc = pango_font_description_from_string
1873 if (bold_font_desc) {
1874 CHANGE_TAG_FONT("header_title", bold_font_desc);
1875 pango_font_description_free(bold_font_desc);
1878 if (prefs_common.textfont) {
1879 PangoFontDescription *font_desc;
1881 font_desc = pango_font_description_from_string
1882 (prefs_common.textfont);
1884 gtk_widget_modify_font(textview->text, font_desc);
1885 pango_font_description_free(font_desc);
1888 gtk_text_view_set_pixels_above_lines(GTK_TEXT_VIEW(textview->text),
1889 prefs_common.line_space / 2);
1890 gtk_text_view_set_pixels_below_lines(GTK_TEXT_VIEW(textview->text),
1891 prefs_common.line_space / 2);
1894 void textview_set_text(TextView *textview, const gchar *text)
1897 GtkTextBuffer *buffer;
1899 cm_return_if_fail(textview != NULL);
1900 cm_return_if_fail(text != NULL);
1902 textview_clear(textview);
1904 view = GTK_TEXT_VIEW(textview->text);
1905 buffer = gtk_text_view_get_buffer(view);
1906 gtk_text_buffer_set_text(buffer, text, strlen(text));
1922 H_ORGANIZATION = 11,
1925 void textview_set_position(TextView *textview, gint pos)
1927 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
1929 gtkut_text_view_set_position(text, pos);
1932 static GPtrArray *textview_scan_header(TextView *textview, FILE *fp)
1934 gchar buf[BUFFSIZE];
1935 GPtrArray *headers, *sorted_headers;
1936 GSList *disphdr_list;
1940 cm_return_val_if_fail(fp != NULL, NULL);
1942 if (prefs_common.show_all_headers) {
1943 headers = procheader_get_header_array_asis(fp);
1944 sorted_headers = g_ptr_array_new();
1945 for (i = 0; i < headers->len; i++) {
1946 header = g_ptr_array_index(headers, i);
1947 if (!procheader_header_is_internal(header->name))
1948 g_ptr_array_add(sorted_headers, header);
1950 procheader_header_free(header);
1952 g_ptr_array_free(headers, TRUE);
1953 return sorted_headers;
1956 if (!prefs_common.display_header) {
1957 while (fgets(buf, sizeof(buf), fp) != NULL)
1958 if (buf[0] == '\r' || buf[0] == '\n') break;
1962 headers = procheader_get_header_array_asis(fp);
1964 sorted_headers = g_ptr_array_new();
1966 for (disphdr_list = prefs_common.disphdr_list; disphdr_list != NULL;
1967 disphdr_list = disphdr_list->next) {
1968 DisplayHeaderProp *dp =
1969 (DisplayHeaderProp *)disphdr_list->data;
1971 for (i = 0; i < headers->len; i++) {
1972 header = g_ptr_array_index(headers, i);
1974 if (procheader_headername_equal(header->name,
1977 procheader_header_free(header);
1979 g_ptr_array_add(sorted_headers, header);
1981 g_ptr_array_remove_index(headers, i);
1987 if (prefs_common.show_other_header) {
1988 for (i = 0; i < headers->len; i++) {
1989 header = g_ptr_array_index(headers, i);
1990 if (!procheader_header_is_internal(header->name)) {
1991 g_ptr_array_add(sorted_headers, header);
1993 procheader_header_free(header);
1996 g_ptr_array_free(headers, TRUE);
1998 procheader_header_array_destroy(headers);
2001 return sorted_headers;
2004 static void textview_show_avatar(TextView *textview)
2006 GtkAllocation allocation;
2007 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2008 MsgInfo *msginfo = textview->messageview->msginfo;
2010 AvatarRender *avatarr;
2012 if (prefs_common.display_header_pane || !prefs_common.display_xface)
2015 avatarr = avatars_avatarrender_new(msginfo);
2016 hooks_invoke(AVATAR_IMAGE_RENDER_HOOKLIST, avatarr);
2018 if (!avatarr->image) {
2019 avatars_avatarrender_free(avatarr);
2023 if (textview->image)
2024 gtk_widget_destroy(textview->image);
2026 textview->image = avatarr->image;
2027 textview->avatar_type = avatarr->type;
2028 avatarr->image = NULL; /* avoid destroying */
2029 avatars_avatarrender_free(avatarr);
2031 gtk_widget_show(textview->image);
2033 gtk_widget_get_allocation(textview->text, &allocation);
2034 x = allocation.width - WIDTH -5;
2036 gtk_text_view_add_child_in_window(text, textview->image,
2037 GTK_TEXT_WINDOW_TEXT, x, 5);
2039 gtk_widget_show_all(textview->text);
2043 if (textview->image)
2044 gtk_widget_destroy(textview->image);
2045 textview->image = NULL;
2046 textview->avatar_type = 0;
2049 void textview_show_icon(TextView *textview, const gchar *stock_id)
2051 GtkAllocation allocation;
2052 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2055 if (textview->image)
2056 gtk_widget_destroy(textview->image);
2058 textview->image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_DIALOG);
2059 cm_return_if_fail(textview->image != NULL);
2061 gtk_widget_show(textview->image);
2063 gtk_widget_get_allocation(textview->text, &allocation);
2064 x = allocation.width - WIDTH -5;
2066 gtk_text_view_add_child_in_window(text, textview->image,
2067 GTK_TEXT_WINDOW_TEXT, x, 5);
2069 gtk_widget_show_all(textview->text);
2075 static void textview_save_contact_pic(TextView *textview)
2077 #ifndef USE_ALT_ADDRBOOK
2078 MsgInfo *msginfo = textview->messageview->msginfo;
2079 gchar *filename = NULL;
2080 GError *error = NULL;
2081 GdkPixbuf *picture = NULL;
2083 if (!msginfo->extradata || !msginfo->extradata->avatars)
2086 if (textview->avatar_type > AVATAR_FACE)
2089 if (textview->image)
2090 picture = gtk_image_get_pixbuf(GTK_IMAGE(textview->image));
2092 filename = addrindex_get_picture_file(msginfo->from);
2095 if (!is_file_exist(filename)) {
2096 gdk_pixbuf_save(picture, filename, "png", &error, NULL);
2098 g_warning("Failed to save image: %s",
2100 g_error_free(error);
2105 /* new address book */
2109 static void textview_show_contact_pic(TextView *textview)
2111 #ifndef USE_ALT_ADDRBOOK
2112 MsgInfo *msginfo = textview->messageview->msginfo;
2113 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2115 gchar *filename = NULL;
2116 GError *error = NULL;
2117 GdkPixbuf *picture = NULL;
2119 GtkAllocation allocation;
2121 if (prefs_common.display_header_pane
2122 || !prefs_common.display_xface)
2125 if (msginfo->extradata && msginfo->extradata->avatars)
2128 if (textview->image)
2129 gtk_widget_destroy(textview->image);
2131 filename = addrindex_get_picture_file(msginfo->from);
2135 if (!is_file_exist(filename)) {
2140 gdk_pixbuf_get_file_info(filename, &w, &h);
2142 if (w > 48 || h > 48)
2143 picture = gdk_pixbuf_new_from_file_at_scale(filename,
2144 48, 48, TRUE, &error);
2146 picture = gdk_pixbuf_new_from_file(filename, &error);
2149 debug_print("Failed to import image: %s\n",
2151 g_error_free(error);
2157 textview->image = gtk_image_new_from_pixbuf(picture);
2158 g_object_unref(picture);
2160 cm_return_if_fail(textview->image != NULL);
2162 gtk_widget_show(textview->image);
2164 gtk_widget_get_allocation(textview->text, &allocation);
2165 x = allocation.width - WIDTH -5;
2167 gtk_text_view_add_child_in_window(text, textview->image,
2168 GTK_TEXT_WINDOW_TEXT, x, 5);
2170 gtk_widget_show_all(textview->text);
2174 if (textview->image)
2175 gtk_widget_destroy(textview->image);
2176 textview->image = NULL;
2177 textview->avatar_type = 0;
2179 /* new address book */
2183 static gint textview_tag_cmp_list(gconstpointer a, gconstpointer b)
2185 gint id_a = GPOINTER_TO_INT(a);
2186 gint id_b = GPOINTER_TO_INT(b);
2187 const gchar *tag_a = tags_get_tag(id_a);
2188 const gchar *tag_b = tags_get_tag(id_b);
2191 return tag_b == NULL ? 0:1;
2196 return g_utf8_collate(tag_a, tag_b);
2200 static void textview_show_tags(TextView *textview)
2202 MsgInfo *msginfo = textview->messageview->msginfo;
2203 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2204 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2208 gboolean found_tag = FALSE;
2213 cur = orig = g_slist_sort(g_slist_copy(msginfo->tags), textview_tag_cmp_list);
2215 for (; cur; cur = cur->next) {
2216 if (tags_get_tag(GPOINTER_TO_INT(cur->data)) != NULL) {
2226 gtk_text_buffer_get_end_iter (buffer, &iter);
2227 gtk_text_buffer_insert_with_tags_by_name(buffer,
2228 &iter, _("Tags: "), -1,
2229 "header_title", "header", "tags", NULL);
2231 for (cur = orig; cur; cur = cur->next) {
2232 const gchar *cur_tag = tags_get_tag(GPOINTER_TO_INT(cur->data));
2235 uri = g_new0(ClickableText, 1);
2236 uri->uri = g_strdup("");
2237 uri->start = gtk_text_iter_get_offset(&iter);
2238 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter,
2240 "link", "header", "tags", NULL);
2241 uri->end = gtk_text_iter_get_offset(&iter);
2242 uri->filename = g_strdup_printf("sc://search_tags:%s", cur_tag);
2244 textview->uri_list =
2245 g_slist_prepend(textview->uri_list, uri);
2246 if (cur->next && tags_get_tag(GPOINTER_TO_INT(cur->next->data)))
2247 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, ", ", 2,
2248 "header", "tags", NULL);
2250 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, " ", 1,
2251 "header", "tags", NULL);
2255 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, "\n", 1,
2256 "header", "tags", NULL);
2259 static void textview_show_header(TextView *textview, GPtrArray *headers)
2261 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2262 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2267 cm_return_if_fail(headers != NULL);
2269 for (i = 0; i < headers->len; i++) {
2270 header = g_ptr_array_index(headers, i);
2271 cm_return_if_fail(header->name != NULL);
2273 gtk_text_buffer_get_end_iter (buffer, &iter);
2274 if(prefs_common.trans_hdr == TRUE) {
2275 gchar *hdr = g_strndup(header->name, strlen(header->name) - 1);
2276 gchar *trans_hdr = gettext(hdr);
2277 gtk_text_buffer_insert_with_tags_by_name(buffer,
2278 &iter, trans_hdr, -1,
2279 "header_title", "header", NULL);
2280 gtk_text_buffer_insert_with_tags_by_name(buffer,
2281 &iter, ":", 1, "header_title", "header", NULL);
2284 gtk_text_buffer_insert_with_tags_by_name(buffer,
2285 &iter, header->name,
2286 -1, "header_title", "header", NULL);
2288 if (header->name[strlen(header->name) - 1] != ' ')
2289 gtk_text_buffer_insert_with_tags_by_name
2290 (buffer, &iter, " ", 1,
2291 "header_title", "header", NULL);
2293 if (procheader_headername_equal(header->name, "Subject") ||
2294 procheader_headername_equal(header->name, "From") ||
2295 procheader_headername_equal(header->name, "To") ||
2296 procheader_headername_equal(header->name, "Cc") ||
2297 procheader_headername_equal(header->name, "Bcc") ||
2298 procheader_headername_equal(header->name, "Reply-To") ||
2299 procheader_headername_equal(header->name, "Sender") ||
2300 procheader_headername_equal(header->name, "Resent-From") ||
2301 procheader_headername_equal(header->name, "Resent-To"))
2302 unfold_line(header->body);
2304 if (procheader_headername_equal(header->name, "Date") &&
2305 prefs_common.msgview_date_format) {
2308 procheader_date_parse(hbody, header->body, sizeof(hbody));
2309 gtk_text_buffer_get_end_iter (buffer, &iter);
2310 gtk_text_buffer_insert_with_tags_by_name
2311 (buffer, &iter, hbody, -1, "header", NULL);
2312 } else if ((procheader_headername_equal(header->name, "X-Mailer") ||
2313 procheader_headername_equal(header->name,
2315 (strstr(header->body, "Claws Mail") != NULL ||
2316 strstr(header->body, "Sylpheed-Claws") != NULL)) {
2317 gtk_text_buffer_get_end_iter (buffer, &iter);
2318 gtk_text_buffer_insert_with_tags_by_name
2319 (buffer, &iter, header->body, -1,
2320 "header", "emphasis", NULL);
2323 procheader_headername_equal(header->name, "From") ||
2324 procheader_headername_equal(header->name, "To") ||
2325 procheader_headername_equal(header->name, "Cc") ||
2326 procheader_headername_equal(header->name, "Bcc") ||
2327 procheader_headername_equal(header->name, "Reply-To") ||
2328 procheader_headername_equal(header->name, "Sender") ||
2329 procheader_headername_equal(header->name, "Resent-From") ||
2330 procheader_headername_equal(header->name, "Resent-To");
2331 textview_make_clickable_parts(textview, "header",
2332 "hlink", header->body,
2335 gtk_text_buffer_get_end_iter (buffer, &iter);
2336 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, "\n", 1,
2340 textview_show_avatar(textview);
2342 textview_save_contact_pic(textview);
2343 textview_show_contact_pic(textview);
2346 gboolean textview_search_string(TextView *textview, const gchar *str,
2349 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2351 return gtkut_text_view_search_string(text, str, case_sens);
2354 gboolean textview_search_string_backward(TextView *textview, const gchar *str,
2357 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2359 return gtkut_text_view_search_string_backward(text, str, case_sens);
2362 void textview_scroll_one_line(TextView *textview, gboolean up)
2364 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2365 GtkAdjustment *vadj = gtk_text_view_get_vadjustment(text);
2367 gtkutils_scroll_one_line(GTK_WIDGET(text), vadj, up);
2370 gboolean textview_scroll_page(TextView *textview, gboolean up)
2372 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
2373 GtkAdjustment *vadj = gtk_text_view_get_vadjustment(text);
2375 return gtkutils_scroll_page(GTK_WIDGET(text), vadj, up);
2378 void textview_scroll_max(TextView *textview, gboolean up)
2380 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
2384 gtk_text_buffer_get_start_iter(buffer, &iter);
2385 gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview->text),
2386 &iter, 0.0, TRUE, 0.0, 1.0);
2389 gtk_text_buffer_get_end_iter(buffer, &iter);
2390 gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview->text),
2391 &iter, 0.0, TRUE, 0.0, 0.0);
2395 #define KEY_PRESS_EVENT_STOP() \
2396 g_signal_stop_emission_by_name(G_OBJECT(widget), \
2399 static gint textview_key_pressed(GtkWidget *widget, GdkEventKey *event,
2402 GdkWindow *window = NULL;
2403 SummaryView *summaryview = NULL;
2404 MessageView *messageview = textview->messageview;
2406 if (!event) return FALSE;
2407 if (messageview->mainwin)
2408 summaryview = messageview->mainwin->summaryview;
2410 switch (event->keyval) {
2416 case GDK_KEY_Page_Up:
2417 case GDK_KEY_Page_Down:
2418 case GDK_KEY_Control_L:
2419 case GDK_KEY_Control_R:
2423 textview_scroll_max(textview,(event->keyval == GDK_KEY_Home));
2427 summary_pass_key_press_event(summaryview, event);
2429 mimeview_scroll_page
2430 (messageview->mimeview,
2432 (GDK_SHIFT_MASK|GDK_MOD1_MASK)) != 0);
2434 case GDK_KEY_BackSpace:
2435 mimeview_scroll_page(messageview->mimeview, TRUE);
2437 case GDK_KEY_Return:
2438 case GDK_KEY_KP_Enter:
2439 mimeview_scroll_one_line
2440 (messageview->mimeview, (event->state &
2441 (GDK_SHIFT_MASK|GDK_MOD1_MASK)) != 0);
2443 case GDK_KEY_Delete:
2445 summary_pass_key_press_event(summaryview, event);
2448 if (messageview->mainwin) {
2449 window = gtk_widget_get_window(messageview->mainwin->window);
2451 event->window != window) {
2452 GdkEventKey tmpev = *event;
2454 tmpev.window = window;
2455 KEY_PRESS_EVENT_STOP();
2456 gtk_widget_event(messageview->mainwin->window,
2457 (GdkEvent *)&tmpev);
2466 static gboolean textview_motion_notify(GtkWidget *widget,
2467 GdkEventMotion *event,
2470 if (textview->loading)
2472 textview_uri_update(textview, event->x, event->y);
2473 gdk_window_get_pointer(gtk_widget_get_window(widget), NULL, NULL, NULL);
2478 static gboolean textview_leave_notify(GtkWidget *widget,
2479 GdkEventCrossing *event,
2482 if (textview->loading)
2484 textview_uri_update(textview, -1, -1);
2489 static gboolean textview_visibility_notify(GtkWidget *widget,
2490 GdkEventVisibility *event,
2496 if (textview->loading)
2499 window = gtk_text_view_get_window(GTK_TEXT_VIEW(widget),
2500 GTK_TEXT_WINDOW_TEXT);
2502 /* check if occurred for the text window part */
2503 if (window != event->window)
2506 gdk_window_get_pointer(gtk_widget_get_window(widget), &wx, &wy, NULL);
2507 textview_uri_update(textview, wx, wy);
2512 void textview_cursor_wait(TextView *textview)
2514 GdkWindow *window = gtk_text_view_get_window(
2515 GTK_TEXT_VIEW(textview->text),
2516 GTK_TEXT_WINDOW_TEXT);
2517 textview_set_cursor(window, watch_cursor);
2520 void textview_cursor_normal(TextView *textview)
2522 GdkWindow *window = gtk_text_view_get_window(
2523 GTK_TEXT_VIEW(textview->text),
2524 GTK_TEXT_WINDOW_TEXT);
2525 textview_set_cursor(window, text_cursor);
2528 static void textview_uri_update(TextView *textview, gint x, gint y)
2530 GtkTextBuffer *buffer;
2531 GtkTextIter start_iter, end_iter;
2532 ClickableText *uri = NULL;
2534 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
2536 if (x != -1 && y != -1) {
2542 gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(textview->text),
2543 GTK_TEXT_WINDOW_WIDGET,
2545 gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(textview->text),
2548 tags = gtk_text_iter_get_tags(&iter);
2549 for (cur = tags; cur != NULL; cur = cur->next) {
2550 GtkTextTag *tag = cur->data;
2553 g_object_get(G_OBJECT(tag), "name", &name, NULL);
2555 if ((!strcmp(name, "link") || !strcmp(name, "hlink"))
2556 && textview_get_uri_range(textview, &iter, tag,
2557 &start_iter, &end_iter)) {
2559 uri = textview_get_uri_from_range(textview,
2571 if (uri != textview->uri_hover) {
2574 if (textview->uri_hover)
2575 gtk_text_buffer_remove_tag_by_name(buffer,
2577 &textview->uri_hover_start_iter,
2578 &textview->uri_hover_end_iter);
2580 textview->uri_hover = uri;
2582 textview->uri_hover_start_iter = start_iter;
2583 textview->uri_hover_end_iter = end_iter;
2586 window = gtk_text_view_get_window(GTK_TEXT_VIEW(textview->text),
2587 GTK_TEXT_WINDOW_TEXT);
2588 if (textview->messageview->mainwin->cursor_count == 0) {
2589 textview_set_cursor(window, uri ? hand_cursor : text_cursor);
2591 textview_set_cursor(window, watch_cursor);
2594 TEXTVIEW_STATUSBAR_POP(textview);
2598 gtk_text_buffer_apply_tag_by_name(buffer,
2602 TEXTVIEW_STATUSBAR_PUSH(textview, uri->uri);
2607 static gboolean textview_get_uri_range(TextView *textview,
2610 GtkTextIter *start_iter,
2611 GtkTextIter *end_iter)
2613 return get_tag_range(iter, tag, start_iter, end_iter);
2616 static ClickableText *textview_get_uri_from_range(TextView *textview,
2619 GtkTextIter *start_iter,
2620 GtkTextIter *end_iter)
2622 gint start_pos, end_pos, cur_pos;
2623 ClickableText *uri = NULL;
2626 start_pos = gtk_text_iter_get_offset(start_iter);
2627 end_pos = gtk_text_iter_get_offset(end_iter);
2628 cur_pos = gtk_text_iter_get_offset(iter);
2630 for (cur = textview->uri_list; cur != NULL; cur = cur->next) {
2631 ClickableText *uri_ = (ClickableText *)cur->data;
2632 if (start_pos == uri_->start &&
2633 end_pos == uri_->end) {
2638 for (cur = textview->uri_list; uri == NULL && cur != NULL; cur = cur->next) {
2639 ClickableText *uri_ = (ClickableText *)cur->data;
2640 if (start_pos == uri_->start ||
2641 end_pos == uri_->end) {
2642 /* in case of contiguous links, textview_get_uri_range
2643 * returns a broader range (start of 1st link to end
2645 * In that case, correct link is the one covering
2648 if (uri_->start <= cur_pos && cur_pos <= uri_->end) {
2658 static ClickableText *textview_get_uri(TextView *textview,
2662 GtkTextIter start_iter, end_iter;
2663 ClickableText *uri = NULL;
2665 if (textview_get_uri_range(textview, iter, tag, &start_iter,
2667 uri = textview_get_uri_from_range(textview, iter, tag,
2668 &start_iter, &end_iter);
2673 static void textview_shift_uris_after(TextView *textview, GSList *start_list, gint start, gint shift)
2677 start_list = textview->uri_list;
2679 for (cur = start_list; cur; cur = cur->next) {
2680 ClickableText *uri = (ClickableText *)cur->data;
2681 if (uri->start <= start)
2683 uri->start += shift;
2688 static void textview_remove_uris_in(TextView *textview, gint start, gint end)
2691 for (cur = textview->uri_list; cur; ) {
2692 ClickableText *uri = (ClickableText *)cur->data;
2693 if (uri->start > start && uri->end < end) {
2695 textview->uri_list = g_slist_remove(textview->uri_list, uri);
2697 g_free(uri->filename);
2698 if (uri->is_quote) {
2699 g_free(uri->fg_color);
2701 /* (only free data in quotes uris) */
2711 static void textview_toggle_quote(TextView *textview, GSList *start_list, ClickableText *uri, gboolean expand_only)
2713 GtkTextIter start, end;
2714 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
2719 if (uri->q_expanded && expand_only)
2722 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2723 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2724 if (textview->uri_hover)
2725 gtk_text_buffer_remove_tag_by_name(buffer,
2727 &textview->uri_hover_start_iter,
2728 &textview->uri_hover_end_iter);
2729 textview->uri_hover = NULL;
2730 gtk_text_buffer_remove_tag_by_name(buffer,
2734 /* when shifting URIs start and end, we have to do it per-UTF8-char
2735 * so use g_utf8_strlen(). OTOH, when inserting in the text buffer,
2736 * we have to pass a number of bytes, so use strlen(). disturbing. */
2738 if (!uri->q_expanded) {
2739 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2740 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2741 textview_shift_uris_after(textview, start_list, uri->start,
2742 g_utf8_strlen((gchar *)uri->data, -1)-strlen(" [...]\n"));
2743 gtk_text_buffer_delete(buffer, &start, &end);
2744 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2745 gtk_text_buffer_insert_with_tags_by_name
2746 (buffer, &start, (gchar *)uri->data,
2747 strlen((gchar *)uri->data)-1,
2748 "qlink", (gchar *)uri->fg_color, NULL);
2749 uri->end = gtk_text_iter_get_offset(&start);
2750 textview_make_clickable_parts_later(textview,
2751 uri->start, uri->end);
2752 uri->q_expanded = TRUE;
2754 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2755 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2756 textview_remove_uris_in(textview, uri->start, uri->end);
2757 textview_shift_uris_after(textview, start_list, uri->start,
2758 strlen(" [...]\n")-g_utf8_strlen((gchar *)uri->data, -1));
2759 gtk_text_buffer_delete(buffer, &start, &end);
2760 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2761 gtk_text_buffer_insert_with_tags_by_name
2762 (buffer, &start, " [...]", -1,
2763 "qlink", (gchar *)uri->fg_color, NULL);
2764 uri->end = gtk_text_iter_get_offset(&start);
2765 uri->q_expanded = FALSE;
2767 if (textview->messageview->mainwin->cursor_count == 0) {
2768 textview_cursor_normal(textview);
2770 textview_cursor_wait(textview);
2773 static gboolean textview_uri_button_pressed(GtkTextTag *tag, GObject *obj,
2774 GdkEvent *event, GtkTextIter *iter,
2777 GdkEventButton *bevent;
2778 ClickableText *uri = NULL;
2780 gboolean qlink = FALSE;
2785 if (event->type != GDK_BUTTON_PRESS && event->type != GDK_2BUTTON_PRESS
2786 && event->type != GDK_MOTION_NOTIFY)
2789 uri = textview_get_uri(textview, iter, tag);
2793 g_object_get(G_OBJECT(tag), "name", &tagname, NULL);
2795 if (!strcmp(tagname, "qlink"))
2800 bevent = (GdkEventButton *) event;
2802 /* doubleclick: open compose / add address / browser */
2803 if (qlink && event->type == GDK_BUTTON_PRESS && bevent->button != 1) {
2804 /* pass rightclick through */
2806 } else if ((event->type == (qlink ? GDK_2BUTTON_PRESS:GDK_BUTTON_PRESS) && bevent->button == 1) ||
2807 bevent->button == 2 || bevent->button == 3) {
2808 if (uri->filename && !g_ascii_strncasecmp(uri->filename, "sc://", 5)) {
2809 MimeView *mimeview =
2810 (textview->messageview)?
2811 textview->messageview->mimeview:NULL;
2812 if (mimeview && bevent->button == 1) {
2813 mimeview_handle_cmd(mimeview, uri->filename, NULL, uri->data);
2814 } else if (mimeview && bevent->button == 2 &&
2815 !g_ascii_strcasecmp(uri->filename, "sc://select_attachment")) {
2816 mimeview_handle_cmd(mimeview, "sc://open_attachment", NULL, uri->data);
2817 } else if (mimeview && bevent->button == 3 &&
2818 !g_ascii_strcasecmp(uri->filename, "sc://select_attachment")) {
2819 mimeview_handle_cmd(mimeview, "sc://menu_attachment", bevent, uri->data);
2822 } else if (qlink && bevent->button == 1) {
2823 if (prefs_common.hide_quoted) {
2824 textview_toggle_quote(textview, NULL, uri, FALSE);
2828 } else if (!g_ascii_strncasecmp(uri->uri, "mailto:", 7)) {
2829 if (bevent->button == 3) {
2831 G_OBJECT(textview->mail_popup_menu),
2832 "menu_button", uri);
2833 gtk_menu_popup(GTK_MENU(textview->mail_popup_menu),
2834 NULL, NULL, NULL, NULL,
2835 bevent->button, bevent->time);
2837 PrefsAccount *account = NULL;
2838 FolderItem *folder_item = NULL;
2841 if (textview->messageview && textview->messageview->msginfo &&
2842 textview->messageview->msginfo->folder) {
2845 folder_item = textview->messageview->msginfo->folder;
2846 if (folder_item->prefs && folder_item->prefs->enable_default_account)
2847 account = account_find_from_id(folder_item->prefs->default_account);
2849 account = account_find_from_item(folder_item);
2851 compose = compose_new_with_folderitem(account,
2852 folder_item, uri->uri + 7);
2853 compose_check_for_email_account(compose);
2856 } else if (g_ascii_strncasecmp(uri->uri, "file:", 5)) {
2857 if (bevent->button == 1 &&
2858 textview_uri_security_check(textview, uri) == TRUE)
2860 prefs_common_get_uri_cmd());
2861 else if (bevent->button == 3 && !qlink) {
2863 G_OBJECT(textview->link_popup_menu),
2864 "menu_button", uri);
2865 gtk_menu_popup(GTK_MENU(textview->link_popup_menu),
2866 NULL, NULL, NULL, NULL,
2867 bevent->button, bevent->time);
2871 if (bevent->button == 3 && !qlink) {
2873 G_OBJECT(textview->file_popup_menu),
2874 "menu_button", uri);
2875 gtk_menu_popup(GTK_MENU(textview->file_popup_menu),
2876 NULL, NULL, NULL, NULL,
2877 bevent->button, bevent->time);
2886 gchar *textview_get_visible_uri (TextView *textview,
2889 GtkTextBuffer *buffer;
2890 GtkTextIter start, end;
2892 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview->text));
2894 gtk_text_buffer_get_iter_at_offset(buffer, &start, uri->start);
2895 gtk_text_buffer_get_iter_at_offset(buffer, &end, uri->end);
2897 return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
2901 *\brief Check to see if a web URL has been disguised as a different
2902 * URL (possible with HTML email).
2904 *\param uri The uri to check
2906 *\param textview The TextView the URL is contained in
2908 *\return gboolean TRUE if the URL is ok, or if the user chose to open
2909 * it anyway, otherwise FALSE
2911 gboolean textview_uri_security_check(TextView *textview, ClickableText *uri)
2914 gboolean retval = TRUE;
2916 if (is_uri_string(uri->uri) == FALSE)
2919 visible_str = textview_get_visible_uri(textview, uri);
2920 if (visible_str == NULL)
2923 g_strstrip(visible_str);
2925 if (strcmp(visible_str, uri->uri) != 0 && is_uri_string(visible_str)) {
2927 gchar *visible_uri_path;
2929 uri_path = get_uri_path(uri->uri);
2930 visible_uri_path = get_uri_path(visible_str);
2931 if (path_cmp(uri_path, visible_uri_path) != 0)
2935 if (retval == FALSE) {
2939 msg = g_markup_printf_escaped("%s\n\n"
2943 _("The real URL is different from the displayed URL."),
2944 _("Displayed URL:"), visible_str,
2945 _("Real URL:"), uri->uri,
2946 _("Open it anyway?"));
2947 aval = alertpanel_full(_("Phishing attempt warning"), msg,
2948 GTK_STOCK_CANCEL, _("_Open URL"), NULL, ALERTFOCUS_FIRST,
2949 FALSE, NULL, ALERT_WARNING);
2951 if (aval == G_ALERTALTERNATE)
2955 g_free(visible_str);
2960 static void textview_uri_list_remove_all(GSList *uri_list)
2964 for (cur = uri_list; cur != NULL; cur = cur->next) {
2966 g_free(((ClickableText *)cur->data)->uri);
2967 g_free(((ClickableText *)cur->data)->filename);
2968 if (((ClickableText *)cur->data)->is_quote) {
2969 g_free(((ClickableText *)cur->data)->fg_color);
2970 g_free(((ClickableText *)cur->data)->data);
2971 /* (only free data in quotes uris) */
2977 g_slist_free(uri_list);
2980 static void open_uri_cb (GtkAction *action, TextView *textview)
2982 ClickableText *uri = g_object_get_data(G_OBJECT(textview->link_popup_menu),
2984 const gchar *raw_url = g_object_get_data(G_OBJECT(textview->link_popup_menu),
2988 if (textview_uri_security_check(textview, uri) == TRUE)
2990 prefs_common_get_uri_cmd());
2991 g_object_set_data(G_OBJECT(textview->link_popup_menu), "menu_button",
2995 open_uri(raw_url, prefs_common_get_uri_cmd());
2996 g_object_set_data(G_OBJECT(textview->link_popup_menu), "raw_url",
3001 static void open_image_cb (GtkAction *action, TextView *textview)
3003 ClickableText *uri = g_object_get_data(G_OBJECT(textview->file_popup_menu),
3009 gchar *filename = NULL, *filepath = NULL;
3010 gchar *tmp_filename = NULL;
3015 if (uri->filename == NULL)
3018 filename = g_strdup(uri->filename);
3020 if (!g_utf8_validate(filename, -1, NULL)) {
3021 gchar *tmp = conv_filename_to_utf8(filename);
3026 subst_for_filename(filename);
3028 filepath = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
3031 tmp_filename = g_filename_from_uri(uri->uri, NULL, NULL);
3032 copy_file(tmp_filename, filepath, FALSE);
3033 g_free(tmp_filename);
3035 cmd = mailcap_get_command_for_type("image/jpeg", filename);
3037 gboolean remember = FALSE;
3038 cmd = input_dialog_combo_remember
3040 _("Enter the command-line to open file:\n"
3041 "('%s' will be replaced with file name)"),
3042 prefs_common.mime_open_cmd,
3043 prefs_common.mime_open_cmd_history,
3045 if (cmd && remember) {
3046 mailcap_update_default("image/jpeg", cmd);
3049 if (cmd && (p = strchr(cmd, '%')) && *(p + 1) == 's' &&
3050 !strchr(p + 2, '%'))
3051 g_snprintf(buf, sizeof(buf), cmd, filepath);
3053 g_warning("Image viewer command-line is invalid: '%s'", cmd);
3059 execute_command_line(buf, TRUE, NULL);
3065 g_object_set_data(G_OBJECT(textview->file_popup_menu), "menu_button",
3069 static void save_file_cb (GtkAction *action, TextView *textview)
3071 ClickableText *uri = g_object_get_data(G_OBJECT(textview->file_popup_menu),
3073 gchar *filename = NULL;
3074 gchar *filepath = NULL;
3075 gchar *filedir = NULL;
3076 gchar *tmp_filename = NULL;
3082 if (uri->filename == NULL)
3085 filename = g_strdup(uri->filename);
3087 if (!g_utf8_validate(filename, -1, NULL)) {
3088 gchar *tmp = conv_filename_to_utf8(filename);
3093 subst_for_filename(filename);
3095 if (prefs_common.attach_save_dir && *prefs_common.attach_save_dir)
3096 filepath = g_strconcat(prefs_common.attach_save_dir,
3097 G_DIR_SEPARATOR_S, filename, NULL);
3099 filepath = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
3104 /* Pick correct window to set the file dialog "transient for" */
3105 if (textview->messageview->window != NULL)
3106 window = textview->messageview->window;
3108 window = textview->messageview->mainwin->window;
3110 manage_window_focus_in(window, NULL, NULL);
3112 filename = filesel_select_file_save(_("Save as"), filepath);
3118 if (is_file_exist(filename)) {
3122 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
3124 aval = alertpanel(_("Overwrite"), res, GTK_STOCK_CANCEL,
3125 GTK_STOCK_OK, NULL, ALERTFOCUS_FIRST);
3127 if (G_ALERTALTERNATE != aval)
3131 tmp_filename = g_filename_from_uri(uri->uri, NULL, NULL);
3132 copy_file(tmp_filename, filename, FALSE);
3133 g_free(tmp_filename);
3135 filedir = g_path_get_dirname(filename);
3136 if (filedir && strcmp(filedir, ".")) {
3137 g_free(prefs_common.attach_save_dir);
3138 prefs_common.attach_save_dir = g_filename_to_utf8(filedir, -1, NULL, NULL, NULL);
3144 g_object_set_data(G_OBJECT(textview->file_popup_menu), "menu_button",
3148 static void copy_uri_cb (GtkAction *action, TextView *textview)
3150 ClickableText *uri = g_object_get_data(G_OBJECT(textview->link_popup_menu),
3152 const gchar *raw_url = g_object_get_data(G_OBJECT(textview->link_popup_menu),
3155 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), uri->uri, -1);
3156 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), uri->uri, -1);
3157 g_object_set_data(G_OBJECT(textview->link_popup_menu), "menu_button",
3161 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), raw_url, -1);
3162 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), raw_url, -1);
3163 g_object_set_data(G_OBJECT(textview->link_popup_menu), "raw_url",
3168 static void add_uri_to_addrbook_cb (GtkAction *action, TextView *textview)
3170 gchar *fromname, *fromaddress;
3171 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
3173 AvatarRender *avatarr = NULL;
3174 GdkPixbuf *picture = NULL;
3175 gboolean use_picture = FALSE;
3181 fromaddress = g_strdup(uri->uri + 7);
3183 if (textview->messageview->msginfo &&
3184 !strcmp2(fromaddress, textview->messageview->msginfo->from))
3187 fromname = procheader_get_fromname(fromaddress);
3188 extract_address(fromaddress);
3191 avatarr = avatars_avatarrender_new(textview->messageview->msginfo);
3192 hooks_invoke(AVATAR_IMAGE_RENDER_HOOKLIST, avatarr);
3195 if (avatarr && avatarr->image) {
3196 picture = gtk_image_get_pixbuf(GTK_IMAGE(avatarr->image));
3199 avatars_avatarrender_free(avatarr);
3202 #ifndef USE_ALT_ADDRBOOK
3203 addressbook_add_contact( fromname, fromaddress, NULL, picture);
3205 if (addressadd_selection(fromname, fromaddress, NULL, picture)) {
3206 debug_print( "addressbook_add_contact - added\n" );
3210 g_free(fromaddress);
3214 static void reply_to_uri_cb (GtkAction *action, TextView *textview)
3216 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
3218 if (!textview->messageview || !uri)
3221 compose_reply_to_address (textview->messageview,
3222 textview->messageview->msginfo, uri->uri+7);
3225 static void mail_to_uri_cb (GtkAction *action, TextView *textview)
3227 PrefsAccount *account = NULL;
3229 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
3234 if (textview->messageview && textview->messageview->msginfo &&
3235 textview->messageview->msginfo->folder) {
3236 FolderItem *folder_item;
3238 folder_item = textview->messageview->msginfo->folder;
3239 if (folder_item->prefs && folder_item->prefs->enable_default_account)
3240 account = account_find_from_id(folder_item->prefs->default_account);
3242 compose = compose_new_with_folderitem(account, folder_item, uri->uri+7);
3244 compose = compose_new(account, uri->uri + 7, NULL);
3246 compose_check_for_email_account(compose);
3249 static void copy_mail_to_uri_cb (GtkAction *action, TextView *textview)
3251 ClickableText *uri = g_object_get_data(G_OBJECT(textview->mail_popup_menu),
3256 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), uri->uri +7, -1);
3257 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), uri->uri +7, -1);
3258 g_object_set_data(G_OBJECT(textview->mail_popup_menu), "menu_button",
3262 void textview_get_selection_offsets(TextView *textview, gint *sel_start, gint *sel_end)
3264 GtkTextView *text = GTK_TEXT_VIEW(textview->text);
3265 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
3266 GtkTextIter start, end;
3267 if (gtk_text_buffer_get_selection_bounds(buffer, &start, &end)) {
3269 *sel_start = gtk_text_iter_get_offset(&start);
3271 *sel_end = gtk_text_iter_get_offset(&end);