src/callbacks.c

   1 /*
   2  *      callbacks.c - this file is part of Geany, a fast and lightweight IDE
   3  *
   4  *      Copyright 2005-2012 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
   5  *      Copyright 2006-2012 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
   6  *
   7  *      This program is free software; you can redistribute it and/or modify
   8  *      it under the terms of the GNU General Public License as published by
   9  *      the Free Software Foundation; either version 2 of the License, or
  10  *      (at your option) any later version.
  11  *
  12  *      This program is distributed in the hope that it will be useful,
  13  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *      GNU General Public License for more details.
  16  *
  17  *      You should have received a copy of the GNU General Public License along
  18  *      with this program; if not, write to the Free Software Foundation, Inc.,
  19  *      51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 /*
  23  * Callbacks used by Glade. These are mainly in response to menu item and button events in the
  24  * main window. Callbacks not used by Glade should go elsewhere.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 # include "config.h"
  29 #endif
  30
  31 #include "callbacks.h"
  32
  33 #include "about.h"
  34 #include "app.h"
  35 #include "build.h"
  36 #include "dialogs.h"
  37 #include "documentprivate.h"
  38 #include "encodings.h"
  39 #include "filetypes.h"
  40 #include "geanyobject.h"
  41 #include "highlighting.h"
  42 #include "keybindings.h"
  43 #include "keyfile.h"
  44 #include "log.h"
  45 #include "main.h"
  46 #include "msgwindow.h"
  47 #include "navqueue.h"
  48 #include "plugins.h"
  49 #include "pluginutils.h"
  50 #include "prefs.h"
  51 #include "printing.h"
  52 #include "sciwrappers.h"
  53 #include "sidebar.h"
  54 #ifdef HAVE_SOCKET
  55 # include "socket.h"
  56 #endif
  57 #include "support.h"
  58 #include "symbols.h"
  59 #include "templates.h"
  60 #include "toolbar.h"
  61 #include "tools.h"
  62 #include "ui_utils.h"
  63 #include "utils.h"
  64 #include "vte.h"
  65
  66 #include "gtkcompat.h"
  67
  68 #include <stdlib.h>
  69 #include <unistd.h>
  70 #include <string.h>
  71 #include <gdk/gdkkeysyms.h>
  72 #include <glib/gstdio.h>
  73 #include <time.h>
  74
  75
  76 /* represents the state at switching a notebook page(in the left treeviews widget), to not emit
  77  * the selection-changed signal from tv.tree_openfiles */
  78 /*static gboolean switch_tv_notebook_page = FALSE; */
  79
  80
  81
  82 /* wrapper function to abort exit process if cancel button is pressed */
  83 static gboolean on_window_delete_event(GtkWidget *widget, GdkEvent *event, gpointer gdata)
  84 {
  85         return !main_quit();
  86 }
  87
  88
  89 /*
  90  * GUI callbacks
  91  */
  92
  93 void on_new1_activate(GtkMenuItem *menuitem, gpointer user_data)
  94 {
  95         document_new_file(NULL, NULL, NULL);
  96 }
  97
  98
  99 /* create a new file and copy file content and properties */
 100 static void on_clone1_activate(GtkMenuItem *menuitem, gpointer user_data)
 101 {
 102         GeanyDocument *old_doc = document_get_current();
 103
 104         if (old_doc)
 105                 document_clone(old_doc);
 106 }
 107
 108
 109 void on_save1_activate(GtkMenuItem *menuitem, gpointer user_data)
 110 {
 111         GeanyDocument *doc = document_get_current();
 112
 113         if (doc != NULL)
 114         {
 115                 document_save_file(doc, ui_prefs.allow_always_save);
 116         }
 117 }
 118
 119
 120 void on_save_as1_activate(GtkMenuItem *menuitem, gpointer user_data)
 121 {
 122         dialogs_show_save_as();
 123 }
 124
 125
 126 void on_save_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
 127 {
 128         guint i, max = (guint) gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook));
 129         GeanyDocument *doc, *cur_doc = document_get_current();
 130         guint count = 0;
 131
 132         /* iterate over documents in tabs order */
 133         for (i = 0; i < max; i++)
 134         {
 135                 doc = document_get_from_page(i);
 136                 if (! doc->changed)
 137                         continue;
 138
 139                 if (document_save_file(doc, FALSE))
 140                         count++;
 141         }
 142         if (!count)
 143                 return;
 144
 145         ui_set_statusbar(FALSE, ngettext("%d file saved.", "%d files saved.", count), count);
 146         /* saving may have changed window title, sidebar for another doc, so update */
 147         document_show_tab(cur_doc);
 148         sidebar_update_tag_list(cur_doc, TRUE);
 149         ui_set_window_title(cur_doc);
 150 }
 151
 152
 153 void on_close_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
 154 {
 155         document_close_all();
 156 }
 157
 158
 159 void on_close1_activate(GtkMenuItem *menuitem, gpointer user_data)
 160 {
 161         GeanyDocument *doc = document_get_current();
 162
 163         if (doc != NULL)
 164                 document_close(doc);
 165 }
 166
 167
 168 void on_quit1_activate(GtkMenuItem *menuitem, gpointer user_data)
 169 {
 170         main_quit();
 171 }
 172
 173
 174 static void on_file1_activate(GtkMenuItem *menuitem, gpointer user_data)
 175 {
 176         gtk_widget_set_sensitive(ui_widgets.recent_files_menuitem,
 177                                                 g_queue_get_length(ui_prefs.recent_queue) > 0);
 178         /* hide Page setup when GTK printing is not used */
 179         ui_widget_show_hide(ui_widgets.print_page_setup, printing_prefs.use_gtk_printing);
 180 }
 181
 182
 183 /* edit actions, c&p & co, from menu bar and from popup menu */
 184 static void on_edit1_activate(GtkMenuItem *menuitem, gpointer user_data)
 185 {
 186         GtkWidget *item;
 187         GeanyDocument *doc = document_get_current();
 188
 189         ui_update_menu_copy_items(doc);
 190         ui_update_insert_include_item(doc, 1);
 191
 192         item = ui_lookup_widget(main_widgets.window, "plugin_preferences1");
 193 #ifndef HAVE_PLUGINS
 194         gtk_widget_hide(item);
 195 #else
 196         gtk_widget_set_sensitive(item, plugins_have_preferences());
 197 #endif
 198 }
 199
 200
 201 void on_undo1_activate(GtkMenuItem *menuitem, gpointer user_data)
 202 {
 203         GeanyDocument *doc = document_get_current();
 204
 205         g_return_if_fail(doc != NULL);
 206
 207         if (document_can_undo(doc))
 208         {
 209                 sci_cancel(doc->editor->sci);
 210                 document_undo(doc);
 211         }
 212 }
 213
 214
 215 void on_redo1_activate(GtkMenuItem *menuitem, gpointer user_data)
 216 {
 217         GeanyDocument *doc = document_get_current();
 218
 219         g_return_if_fail(doc != NULL);
 220
 221         if (document_can_redo(doc))
 222         {
 223                 sci_cancel(doc->editor->sci);
 224                 document_redo(doc);
 225         }
 226 }
 227
 228
 229 void on_cut1_activate(GtkMenuItem *menuitem, gpointer user_data)
 230 {
 231         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 232
 233         if (GTK_IS_EDITABLE(focusw))
 234                 gtk_editable_cut_clipboard(GTK_EDITABLE(focusw));
 235         else if (IS_SCINTILLA(focusw))
 236                 sci_cut(SCINTILLA(focusw));
 237         else if (GTK_IS_TEXT_VIEW(focusw))
 238         {
 239                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 240                         GTK_TEXT_VIEW(focusw));
 241                 gtk_text_buffer_cut_clipboard(buffer, gtk_clipboard_get(GDK_NONE), TRUE);
 242         }
 243 }
 244
 245
 246 void on_copy1_activate(GtkMenuItem *menuitem, gpointer user_data)
 247 {
 248         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 249
 250         if (GTK_IS_EDITABLE(focusw))
 251                 gtk_editable_copy_clipboard(GTK_EDITABLE(focusw));
 252         else if (IS_SCINTILLA(focusw))
 253                 sci_copy(SCINTILLA(focusw));
 254         else if (GTK_IS_TEXT_VIEW(focusw))
 255         {
 256                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 257                         GTK_TEXT_VIEW(focusw));
 258                 gtk_text_buffer_copy_clipboard(buffer, gtk_clipboard_get(GDK_NONE));
 259         }
 260 }
 261
 262
 263 void on_paste1_activate(GtkMenuItem *menuitem, gpointer user_data)
 264 {
 265         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 266
 267         if (GTK_IS_EDITABLE(focusw))
 268                 gtk_editable_paste_clipboard(GTK_EDITABLE(focusw));
 269         else if (IS_SCINTILLA(focusw))
 270                 sci_paste(SCINTILLA(focusw));
 271         else if (GTK_IS_TEXT_VIEW(focusw))
 272         {
 273                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 274                         GTK_TEXT_VIEW(focusw));
 275                 gtk_text_buffer_paste_clipboard(buffer, gtk_clipboard_get(GDK_NONE), NULL,
 276                         TRUE);
 277         }
 278 }
 279
 280
 281 void on_delete1_activate(GtkMenuItem *menuitem, gpointer user_data)
 282 {
 283         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 284
 285         if (GTK_IS_EDITABLE(focusw))
 286                 gtk_editable_delete_selection(GTK_EDITABLE(focusw));
 287         else if (IS_SCINTILLA(focusw) && sci_has_selection(SCINTILLA(focusw)))
 288                 sci_clear(SCINTILLA(focusw));
 289         else if (GTK_IS_TEXT_VIEW(focusw))
 290         {
 291                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 292                         GTK_TEXT_VIEW(focusw));
 293                 gtk_text_buffer_delete_selection(buffer, TRUE, TRUE);
 294         }
 295 }
 296
 297
 298 void on_preferences1_activate(GtkMenuItem *menuitem, gpointer user_data)
 299 {
 300         prefs_show_dialog();
 301 }
 302
 303
 304 /* about menu item */
 305 static void on_info1_activate(GtkMenuItem *menuitem, gpointer user_data)
 306 {
 307         about_dialog_show();
 308 }
 309
 310
 311 /* open file */
 312 void on_open1_activate(GtkMenuItem *menuitem, gpointer user_data)
 313 {
 314         dialogs_show_open_file();
 315 }
 316
 317
 318 /* reload file */
 319 void on_toolbutton_reload_clicked(GtkAction *action, gpointer user_data)
 320 {
 321         GeanyDocument *doc = document_get_current();
 322
 323         g_return_if_fail(doc != NULL);
 324
 325         document_reload_prompt(doc, NULL);
 326 }
 327
 328
 329 static void on_change_font1_activate(GtkMenuItem *menuitem, gpointer user_data)
 330 {
 331         dialogs_show_open_font();
 332 }
 333
 334
 335 /* store text, clear search flags so we can use Search->Find Next/Previous */
 336 static void setup_find(const gchar *text, gboolean backwards)
 337 {
 338         SETPTR(search_data.text, g_strdup(text));
 339         SETPTR(search_data.original_text, g_strdup(text));
 340         search_data.flags = 0;
 341         search_data.backwards = backwards;
 342         search_data.search_bar = TRUE;
 343 }
 344
 345
 346 static void do_toolbar_search(const gchar *text, gboolean incremental, gboolean backwards)
 347 {
 348         GeanyDocument *doc = document_get_current();
 349         gboolean result;
 350
 351         setup_find(text, backwards);
 352         result = document_search_bar_find(doc, search_data.text, incremental, backwards);
 353         if (search_data.search_bar)
 354                 ui_set_search_entry_background(toolbar_get_widget_child_by_name("SearchEntry"), result);
 355 }
 356
 357
 358 /* search text */
 359 void on_toolbar_search_entry_changed(GtkAction *action, const gchar *text, gpointer user_data)
 360 {
 361         do_toolbar_search(text, TRUE, FALSE);
 362 }
 363
 364
 365 /* search text */
 366 void on_toolbar_search_entry_activate(GtkAction *action, const gchar *text, gpointer user_data)
 367 {
 368         do_toolbar_search(text, FALSE, GPOINTER_TO_INT(user_data));
 369 }
 370
 371
 372 /* search text */
 373 void on_toolbutton_search_clicked(GtkAction *action, gpointer user_data)
 374 {
 375         GeanyDocument *doc = document_get_current();
 376         gboolean result;
 377         GtkWidget *entry = toolbar_get_widget_child_by_name("SearchEntry");
 378
 379         if (entry != NULL)
 380         {
 381                 const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));
 382
 383                 setup_find(text, FALSE);
 384                 result = document_search_bar_find(doc, search_data.text, FALSE, FALSE);
 385                 if (search_data.search_bar)
 386                         ui_set_search_entry_background(entry, result);
 387         }
 388         else
 389                 on_find1_activate(NULL, NULL);
 390 }
 391
 392
 393 /* hides toolbar from toolbar popup menu */
 394 static void on_hide_toolbar1_activate(GtkMenuItem *menuitem, gpointer user_data)
 395 {
 396         GtkWidget *tool_item = ui_lookup_widget(GTK_WIDGET(main_widgets.window), "menu_show_toolbar1");
 397         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(tool_item), FALSE);
 398 }
 399
 400
 401 /* zoom in from menu bar and popup menu */
 402 void on_zoom_in1_activate(GtkMenuItem *menuitem, gpointer user_data)
 403 {
 404         GeanyDocument *doc = document_get_current();
 405
 406         g_return_if_fail(doc != NULL);
 407
 408         sci_zoom_in(doc->editor->sci);
 409 }
 410
 411
 412 /* zoom out from menu bar and popup menu */
 413 void on_zoom_out1_activate(GtkMenuItem *menuitem, gpointer user_data)
 414 {
 415         GeanyDocument *doc = document_get_current();
 416
 417         g_return_if_fail(doc != NULL);
 418
 419         sci_zoom_out(doc->editor->sci);
 420 }
 421
 422
 423 void on_normal_size1_activate(GtkMenuItem *menuitem, gpointer user_data)
 424 {
 425         GeanyDocument *doc = document_get_current();
 426
 427         g_return_if_fail(doc != NULL);
 428
 429         sci_zoom_off(doc->editor->sci);
 430 }
 431
 432
 433 static gboolean delayed_check_disk_status(gpointer data)
 434 {
 435         document_check_disk_status(data, FALSE);
 436         return FALSE;
 437 }
 438
 439
 440 /* Changes window-title after switching tabs and lots of other things.
 441  * note: using 'after' makes Scintilla redraw before the UI, appearing more responsive */
 442 static void on_notebook1_switch_page_after(GtkNotebook *notebook, gpointer page,
 443                 guint page_num, gpointer user_data)
 444 {
 445         GeanyDocument *doc;
 446
 447         if (G_UNLIKELY(main_status.opening_session_files || main_status.closing_all))
 448                 return;
 449
 450         doc = document_get_from_notebook_child(page);
 451
 452         if (doc != NULL)
 453         {
 454                 sidebar_select_openfiles_item(doc);
 455                 ui_save_buttons_toggle(doc->changed);
 456                 ui_set_window_title(doc);
 457                 ui_update_statusbar(doc, -1);
 458                 ui_update_popup_reundo_items(doc);
 459                 ui_document_show_hide(doc); /* update the document menu */
 460                 build_menu_update(doc);
 461                 sidebar_update_tag_list(doc, FALSE);
 462                 document_highlight_tags(doc);
 463
 464                 /* We delay the check to avoid weird fast, unintended switching of notebook pages when
 465                  * the 'file has changed' dialog is shown while the switch event is not yet completely
 466                  * finished. So, we check after the switch has been performed to be safe. */
 467                 g_idle_add(delayed_check_disk_status, doc);
 468
 469 #ifdef HAVE_VTE
 470                 vte_cwd((doc->real_path != NULL) ? doc->real_path : doc->file_name, FALSE);
 471 #endif
 472
 473                 g_signal_emit_by_name(geany_object, "document-activate", doc);
 474         }
 475 }
 476
 477
 478 static void on_tv_notebook_switch_page(GtkNotebook *notebook, gpointer page,
 479                 guint page_num, gpointer user_data)
 480 {
 481         /* suppress selection changed signal when switching to the open files list */
 482         ignore_callback = TRUE;
 483 }
 484
 485
 486 static void on_tv_notebook_switch_page_after(GtkNotebook *notebook, gpointer page,
 487                 guint page_num, gpointer user_data)
 488 {
 489         ignore_callback = FALSE;
 490 }
 491
 492
 493 static void convert_eol(gint mode)
 494 {
 495         GeanyDocument *doc = document_get_current();
 496
 497         g_return_if_fail(doc != NULL);
 498
 499         sci_convert_eols(doc->editor->sci, mode);
 500         sci_set_eol_mode(doc->editor->sci, mode);
 501         ui_update_statusbar(doc, -1);
 502 }
 503
 504
 505 static void on_crlf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 506 {
 507         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 508                 return;
 509
 510         convert_eol(SC_EOL_CRLF);
 511 }
 512
 513
 514 static void on_lf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 515 {
 516         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 517                 return;
 518
 519         convert_eol(SC_EOL_LF);
 520 }
 521
 522
 523 static void on_cr_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 524 {
 525         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 526                 return;
 527
 528         convert_eol(SC_EOL_CR);
 529 }
 530
 531
 532 void on_replace_tabs_activate(GtkMenuItem *menuitem, gpointer user_data)
 533 {
 534         GeanyDocument *doc = document_get_current();
 535
 536         g_return_if_fail(doc != NULL);
 537
 538         editor_replace_tabs(doc->editor);
 539 }
 540
 541
 542 gboolean toolbar_popup_menu(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
 543 {
 544         if (event->button == 3)
 545         {
 546                 gtk_menu_popup(GTK_MENU(ui_widgets.toolbar_menu), NULL, NULL, NULL, NULL, event->button, event->time);
 547                 return TRUE;
 548         }
 549         return FALSE;
 550 }
 551
 552
 553 void on_toggle_case1_activate(GtkMenuItem *menuitem, gpointer user_data)
 554 {
 555         GeanyDocument *doc = document_get_current();
 556         ScintillaObject *sci;
 557         gchar *text;
 558         gboolean keep_sel = TRUE;
 559
 560         g_return_if_fail(doc != NULL);
 561
 562         sci = doc->editor->sci;
 563         if (! sci_has_selection(sci))
 564         {
 565                 keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_WORD);
 566                 keep_sel = FALSE;
 567         }
 568
 569         /* either we already had a selection or we created one for current word */
 570         if (sci_has_selection(sci))
 571         {
 572                 gchar *result = NULL;
 573                 gint cmd = SCI_LOWERCASE;
 574                 gboolean rectsel = (gboolean) scintilla_send_message(sci, SCI_SELECTIONISRECTANGLE, 0, 0);
 575
 576                 text = sci_get_selection_contents(sci);
 577
 578                 if (utils_str_has_upper(text))
 579                 {
 580                         if (rectsel)
 581                                 cmd = SCI_LOWERCASE;
 582                         else
 583                                 result = g_utf8_strdown(text, -1);
 584                 }
 585                 else
 586                 {
 587                         if (rectsel)
 588                                 cmd = SCI_UPPERCASE;
 589                         else
 590                                 result = g_utf8_strup(text, -1);
 591                 }
 592
 593                 if (result != NULL)
 594                 {
 595                         sci_replace_sel(sci, result);
 596                         g_free(result);
 597                         if (keep_sel)
 598                                 sci_set_selection_start(sci, sci_get_current_position(sci) - strlen(text));
 599                 }
 600                 else
 601                         sci_send_command(sci, cmd);
 602
 603                 g_free(text);
 604
 605         }
 606 }
 607
 608
 609 static void on_show_toolbar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 610 {
 611         if (ignore_callback) return;
 612
 613         toolbar_prefs.visible = (toolbar_prefs.visible) ? FALSE : TRUE;;
 614         ui_widget_show_hide(GTK_WIDGET(main_widgets.toolbar), toolbar_prefs.visible);
 615 }
 616
 617
 618 static void on_fullscreen1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 619 {
 620         if (ignore_callback)
 621                 return;
 622
 623         ui_prefs.fullscreen = (ui_prefs.fullscreen) ? FALSE : TRUE;
 624         ui_set_fullscreen();
 625 }
 626
 627
 628 static void on_show_messages_window1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 629 {
 630         if (ignore_callback)
 631                 return;
 632
 633         ui_prefs.msgwindow_visible = (ui_prefs.msgwindow_visible) ? FALSE : TRUE;
 634         msgwin_show_hide(ui_prefs.msgwindow_visible);
 635 }
 636
 637
 638 static void on_menu_color_schemes_activate(GtkImageMenuItem *imagemenuitem, gpointer user_data)
 639 {
 640         highlighting_show_color_scheme_dialog();
 641 }
 642
 643
 644 static void on_markers_margin1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 645 {
 646         if (ignore_callback)
 647                 return;
 648
 649         editor_prefs.show_markers_margin = ! editor_prefs.show_markers_margin;
 650         ui_toggle_editor_features(GEANY_EDITOR_SHOW_MARKERS_MARGIN);
 651 }
 652
 653
 654 static void on_show_line_numbers1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 655 {
 656         if (ignore_callback)
 657                 return;
 658
 659         editor_prefs.show_linenumber_margin = ! editor_prefs.show_linenumber_margin;
 660         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_NUMBERS);
 661 }
 662
 663
 664 static void on_menu_show_white_space1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 665 {
 666         if (ignore_callback)
 667                 return;
 668
 669         editor_prefs.show_white_space = ! editor_prefs.show_white_space;
 670         ui_toggle_editor_features(GEANY_EDITOR_SHOW_WHITE_SPACE);
 671 }
 672
 673
 674 static void on_menu_show_line_endings1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 675 {
 676         if (ignore_callback)
 677                 return;
 678
 679         editor_prefs.show_line_endings = ! editor_prefs.show_line_endings;
 680         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_ENDINGS);
 681 }
 682
 683
 684 static void on_menu_show_indentation_guides1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 685 {
 686         if (ignore_callback)
 687                 return;
 688
 689         editor_prefs.show_indent_guide = ! editor_prefs.show_indent_guide;
 690         ui_toggle_editor_features(GEANY_EDITOR_SHOW_INDENTATION_GUIDES);
 691 }
 692
 693
 694 void on_line_wrapping1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 695 {
 696         if (! ignore_callback)
 697         {
 698                 GeanyDocument *doc = document_get_current();
 699                 g_return_if_fail(doc != NULL);
 700
 701                 editor_set_line_wrapping(doc->editor, ! doc->editor->line_wrapping);
 702         }
 703 }
 704
 705
 706 static void on_set_file_readonly1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 707 {
 708         if (! ignore_callback)
 709         {
 710                 GeanyDocument *doc = document_get_current();
 711                 g_return_if_fail(doc != NULL);
 712
 713                 doc->readonly = ! doc->readonly;
 714                 sci_set_readonly(doc->editor->sci, doc->readonly);
 715                 ui_update_tab_status(doc);
 716                 ui_update_statusbar(doc, -1);
 717         }
 718 }
 719
 720
 721 static void on_use_auto_indentation1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 722 {
 723         if (! ignore_callback)
 724         {
 725                 GeanyDocument *doc = document_get_current();
 726                 g_return_if_fail(doc != NULL);
 727
 728                 doc->editor->auto_indent = ! doc->editor->auto_indent;
 729         }
 730 }
 731
 732
 733 static void find_usage(gboolean in_session)
 734 {
 735         GeanyFindFlags flags;
 736         gchar *search_text;
 737         GeanyDocument *doc = document_get_current();
 738
 739         g_return_if_fail(doc != NULL);
 740
 741         if (sci_has_selection(doc->editor->sci))
 742         {       /* take selected text if there is a selection */
 743                 search_text = sci_get_selection_contents(doc->editor->sci);
 744                 flags = GEANY_FIND_MATCHCASE;
 745         }
 746         else
 747         {
 748                 editor_find_current_word_sciwc(doc->editor, -1,
 749                         editor_info.current_word, GEANY_MAX_WORD_LENGTH);
 750                 search_text = g_strdup(editor_info.current_word);
 751                 flags = GEANY_FIND_MATCHCASE | GEANY_FIND_WHOLEWORD;
 752         }
 753
 754         search_find_usage(search_text, search_text, flags, in_session);
 755         g_free(search_text);
 756 }
 757
 758
 759 void on_find_document_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 760 {
 761         find_usage(FALSE);
 762 }
 763
 764
 765 void on_find_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 766 {
 767         find_usage(TRUE);
 768 }
 769
 770
 771 static void goto_tag(gboolean definition)
 772 {
 773         GeanyDocument *doc = document_get_current();
 774
 775         g_return_if_fail(doc != NULL);
 776
 777         /* update cursor pos for navigating back afterwards */
 778         if (!sci_has_selection(doc->editor->sci))
 779                 sci_set_current_position(doc->editor->sci, editor_info.click_pos, FALSE);
 780
 781         /* use the keybinding callback as it checks for selections as well as current word */
 782         if (definition)
 783                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDEFINITION);
 784         else
 785                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDECLARATION);
 786 }
 787
 788
 789 static void on_goto_tag_definition1(GtkMenuItem *menuitem, gpointer user_data)
 790 {
 791         goto_tag(TRUE);
 792 }
 793
 794
 795 static void on_goto_tag_declaration1(GtkMenuItem *menuitem, gpointer user_data)
 796 {
 797         goto_tag(FALSE);
 798 }
 799
 800
 801 static void on_count_words1_activate(GtkMenuItem *menuitem, gpointer user_data)
 802 {
 803         tools_word_count();
 804 }
 805
 806
 807 void on_show_color_chooser1_activate(GtkMenuItem *menuitem, gpointer user_data)
 808 {
 809         gchar colour[9];
 810         GeanyDocument *doc = document_get_current();
 811         gint pos;
 812
 813         g_return_if_fail(doc != NULL);
 814
 815         pos = sci_get_current_position(doc->editor->sci);
 816         editor_find_current_word(doc->editor, pos, colour, sizeof colour, GEANY_WORDCHARS"#");
 817         tools_color_chooser(colour);
 818 }
 819
 820
 821 void on_toolbutton_compile_clicked(GtkAction *action, gpointer user_data)
 822 {
 823         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_COMPILE);
 824 }
 825
 826
 827 void on_find1_activate(GtkMenuItem *menuitem, gpointer user_data)
 828 {
 829         search_show_find_dialog();
 830 }
 831
 832
 833 void on_find_next1_activate(GtkMenuItem *menuitem, gpointer user_data)
 834 {
 835         search_find_again(FALSE);
 836 }
 837
 838
 839 void on_find_previous1_activate(GtkMenuItem *menuitem, gpointer user_data)
 840 {
 841         if (search_data.flags & GEANY_FIND_REGEXP)
 842                 /* Can't reverse search order for a regex (find next ignores search backwards) */
 843                 utils_beep();
 844         else
 845                 search_find_again(TRUE);
 846 }
 847
 848
 849 void on_find_nextsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 850 {
 851         search_find_selection(document_get_current(), FALSE);
 852 }
 853
 854
 855 void on_find_prevsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 856 {
 857         search_find_selection(document_get_current(), TRUE);
 858 }
 859
 860
 861 void on_replace1_activate(GtkMenuItem *menuitem, gpointer user_data)
 862 {
 863         search_show_replace_dialog();
 864 }
 865
 866
 867 void on_find_in_files1_activate(GtkMenuItem *menuitem, gpointer user_data)
 868 {
 869         search_show_find_in_files_dialog(NULL);
 870 }
 871
 872
 873 static void get_line_and_offset_from_text(const gchar *text, gint *line_no, gint *offset)
 874 {
 875         if (*text == '+' || *text == '-')
 876         {
 877                 *line_no = atoi(text + 1);
 878                 *offset = (*text == '+') ? 1 : -1;
 879         }
 880         else
 881         {
 882                 *line_no = atoi(text) - 1;
 883                 *offset = 0;
 884         }
 885 }
 886
 887
 888 void on_go_to_line_activate(GtkMenuItem *menuitem, gpointer user_data)
 889 {
 890         static gchar value[16] = "";
 891         gchar *result;
 892
 893         result = dialogs_show_input_goto_line(
 894                 _("Go to Line"), GTK_WINDOW(main_widgets.window),
 895                 _("Enter the line you want to go to:"), value);
 896         if (result != NULL)
 897         {
 898                 GeanyDocument *doc = document_get_current();
 899                 gint offset;
 900                 gint line_no;
 901
 902                 g_return_if_fail(doc != NULL);
 903
 904                 get_line_and_offset_from_text(result, &line_no, &offset);
 905                 if (! editor_goto_line(doc->editor, line_no, offset))
 906                         utils_beep();
 907                 /* remember value for future calls */
 908                 g_snprintf(value, sizeof(value), "%s", result);
 909
 910                 g_free(result);
 911         }
 912 }
 913
 914
 915 void on_toolbutton_goto_entry_activate(GtkAction *action, const gchar *text, gpointer user_data)
 916 {
 917         GeanyDocument *doc = document_get_current();
 918         gint offset;
 919         gint line_no;
 920
 921         g_return_if_fail(doc != NULL);
 922
 923         get_line_and_offset_from_text(text, &line_no, &offset);
 924         if (! editor_goto_line(doc->editor, line_no, offset))
 925                 utils_beep();
 926         else
 927                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
 928 }
 929
 930
 931 void on_toolbutton_goto_clicked(GtkAction *action, gpointer user_data)
 932 {
 933         GtkWidget *entry = toolbar_get_widget_child_by_name("GotoEntry");
 934
 935         if (entry != NULL)
 936         {
 937                 const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));
 938
 939                 on_toolbutton_goto_entry_activate(NULL, text, NULL);
 940         }
 941         else
 942                 on_go_to_line_activate(NULL, NULL);
 943 }
 944
 945
 946 void on_help1_activate(GtkMenuItem *menuitem, gpointer user_data)
 947 {
 948         gchar *uri;
 949
 950         uri = utils_get_help_url(NULL);
 951         utils_open_browser(uri);
 952         g_free(uri);
 953 }
 954
 955
 956 static void on_help_shortcuts1_activate(GtkMenuItem *menuitem, gpointer user_data)
 957 {
 958         keybindings_show_shortcuts();
 959 }
 960
 961
 962 static void on_website1_activate(GtkMenuItem *menuitem, gpointer user_data)
 963 {
 964         utils_open_browser(GEANY_HOMEPAGE);
 965 }
 966
 967
 968 static void on_help_menu_item_donate_activate(GtkMenuItem *item, gpointer user_data)
 969 {
 970         utils_open_browser(GEANY_DONATE);
 971 }
 972
 973
 974 static void on_help_menu_item_wiki_activate(GtkMenuItem *item, gpointer user_data)
 975 {
 976         utils_open_browser(GEANY_WIKI);
 977 }
 978
 979
 980 static void on_help_menu_item_bug_report_activate(GtkMenuItem *item, gpointer user_data)
 981 {
 982         utils_open_browser(GEANY_BUG_REPORT);
 983 }
 984
 985
 986 static void on_comments_function_activate(GtkMenuItem *menuitem, gpointer user_data)
 987 {
 988         GeanyDocument *doc = document_get_current();
 989         gchar *text;
 990         const gchar *cur_tag = NULL;
 991         gint line = -1, pos = 0;
 992
 993         if (doc == NULL || doc->file_type == NULL)
 994         {
 995                 ui_set_statusbar(FALSE,
 996                         _("Please set the filetype for the current file before using this function."));
 997                 return;
 998         }
 999
1000         /* symbols_get_current_function returns -1 on failure, so sci_get_position_from_line
1001          * returns the current position, so it should be safe */
1002         line = symbols_get_current_function(doc, &cur_tag);
1003         pos = sci_get_position_from_line(doc->editor->sci, line);
1004
1005         text = templates_get_template_function(doc, cur_tag);
1006
1007         sci_start_undo_action(doc->editor->sci);
1008         sci_insert_text(doc->editor->sci, pos, text);
1009         sci_end_undo_action(doc->editor->sci);
1010         g_free(text);
1011 }
1012
1013
1014 static void insert_multiline_comment(GeanyDocument *doc, gint pos)
1015 {
1016         g_return_if_fail(doc != NULL);
1017         g_return_if_fail(pos == -1 || pos >= 0);
1018
1019         if (doc->file_type == NULL)
1020         {
1021                 ui_set_statusbar(FALSE,
1022                         _("Please set the filetype for the current file before using this function."));
1023                 return;
1024         }
1025
1026         if (doc->file_type->comment_open || doc->file_type->comment_single)
1027         {
1028                 /* editor_insert_multiline_comment() uses editor_info.click_pos */
1029                 if (pos == -1)
1030                         editor_info.click_pos = sci_get_current_position(doc->editor->sci);
1031                 else
1032                         editor_info.click_pos = pos;
1033                 editor_insert_multiline_comment(doc->editor);
1034         }
1035         else
1036                 utils_beep();
1037 }
1038
1039
1040 static void on_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1041 {
1042         insert_multiline_comment(document_get_current(), editor_info.click_pos);
1043 }
1044
1045
1046 static void on_menu_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1047 {
1048         insert_multiline_comment(document_get_current(), -1);
1049 }
1050
1051
1052 static void insert_comment_template(GeanyDocument *doc, gint pos, guint template)
1053 {
1054         gchar *text;
1055
1056         g_return_if_fail(doc != NULL);
1057         g_return_if_fail(pos == -1 || pos >= 0);
1058         g_return_if_fail(template < GEANY_MAX_TEMPLATES);
1059
1060         if (pos == -1)
1061                 pos = sci_get_current_position(doc->editor->sci);
1062
1063         text = templates_get_template_licence(doc, template);
1064
1065         sci_start_undo_action(doc->editor->sci);
1066         sci_insert_text(doc->editor->sci, pos, text);
1067         sci_end_undo_action(doc->editor->sci);
1068         g_free(text);
1069 }
1070
1071
1072 static void on_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1073 {
1074         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_GPL);
1075 }
1076
1077
1078 static void on_menu_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1079 {
1080         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_GPL);
1081 }
1082
1083
1084 static void on_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1085 {
1086         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_BSD);
1087 }
1088
1089
1090 static void on_menu_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1091 {
1092         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_BSD);
1093 }
1094
1095
1096 static void on_comments_changelog_activate(GtkMenuItem *menuitem, gpointer user_data)
1097 {
1098         GeanyDocument *doc = document_get_current();
1099         gchar *text;
1100
1101         g_return_if_fail(doc != NULL);
1102
1103         text = templates_get_template_changelog(doc);
1104         sci_start_undo_action(doc->editor->sci);
1105         sci_insert_text(doc->editor->sci, 0, text);
1106         /* sets the cursor to the right position to type the changelog text,
1107          * the template has 21 chars + length of name and email */
1108         sci_goto_pos(doc->editor->sci, 21 + strlen(template_prefs.developer) + strlen(template_prefs.mail), TRUE);
1109         sci_end_undo_action(doc->editor->sci);
1110
1111         g_free(text);
1112 }
1113
1114
1115 static void on_comments_fileheader_activate(GtkMenuItem *menuitem, gpointer user_data)
1116 {
1117         GeanyDocument *doc = document_get_current();
1118         gchar *text;
1119         const gchar *fname;
1120         GeanyFiletype *ft;
1121
1122         g_return_if_fail(doc != NULL);
1123
1124         ft = doc->file_type;
1125         fname = doc->file_name;
1126         text = templates_get_template_fileheader(FILETYPE_ID(ft), fname);
1127
1128         sci_start_undo_action(doc->editor->sci);
1129         sci_insert_text(doc->editor->sci, 0, text);
1130         sci_goto_pos(doc->editor->sci, 0, FALSE);
1131         sci_end_undo_action(doc->editor->sci);
1132         g_free(text);
1133 }
1134
1135
1136 static void on_file_properties_activate(GtkMenuItem *menuitem, gpointer user_data)
1137 {
1138         GeanyDocument *doc = document_get_current();
1139         g_return_if_fail(doc != NULL);
1140
1141         dialogs_show_file_properties(doc);
1142 }
1143
1144
1145 static void on_menu_fold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1146 {
1147         GeanyDocument *doc = document_get_current();
1148         g_return_if_fail(doc != NULL);
1149
1150         editor_fold_all(doc->editor);
1151 }
1152
1153
1154 static void on_menu_unfold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1155 {
1156         GeanyDocument *doc = document_get_current();
1157         g_return_if_fail(doc != NULL);
1158
1159         editor_unfold_all(doc->editor);
1160 }
1161
1162
1163 void on_toolbutton_run_clicked(GtkAction *action, gpointer user_data)
1164 {
1165         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_RUN);
1166 }
1167
1168
1169 void on_menu_remove_indicators1_activate(GtkMenuItem *menuitem, gpointer user_data)
1170 {
1171         GeanyDocument *doc = document_get_current();
1172         g_return_if_fail(doc != NULL);
1173
1174         editor_indicator_clear(doc->editor, GEANY_INDICATOR_ERROR);
1175 }
1176
1177
1178 void on_print1_activate(GtkMenuItem *menuitem, gpointer user_data)
1179 {
1180         GeanyDocument *doc = document_get_current();
1181         g_return_if_fail(doc != NULL);
1182
1183         printing_print_doc(doc);
1184 }
1185
1186
1187 void on_menu_select_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1188 {
1189         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
1190
1191         /* special case for Select All in the scribble widget */
1192         if (GTK_IS_TEXT_VIEW(focusw))
1193         {
1194                 g_signal_emit_by_name(focusw, "select-all", TRUE);
1195         }
1196         /* special case for Select All in the VTE widget */
1197 #ifdef HAVE_VTE
1198         else if (vte_info.have_vte && focusw == vc->vte)
1199         {
1200                 vte_select_all();
1201         }
1202 #endif
1203         else if (GTK_IS_EDITABLE(focusw))
1204         {
1205                 gtk_editable_select_region(GTK_EDITABLE(focusw), 0, -1);
1206         }
1207         else if (IS_SCINTILLA(focusw))
1208         {
1209                 sci_select_all(SCINTILLA(focusw));
1210         }
1211 }
1212
1213
1214 void on_menu_show_sidebar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1215 {
1216         if (ignore_callback)
1217                 return;
1218
1219         ui_prefs.sidebar_visible = ! ui_prefs.sidebar_visible;
1220
1221         /* show built-in tabs if no tabs visible */
1222         if (ui_prefs.sidebar_visible &&
1223                 ! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
1224                 gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
1225         {
1226                 interface_prefs.sidebar_openfiles_visible = TRUE;
1227                 interface_prefs.sidebar_symbol_visible = TRUE;
1228         }
1229
1230         /* if window has input focus, set it back to the editor before toggling off */
1231         if (! ui_prefs.sidebar_visible &&
1232                 gtk_container_get_focus_child(GTK_CONTAINER(main_widgets.sidebar_notebook)) != NULL)
1233         {
1234                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1235         }
1236
1237         ui_sidebar_show_hide();
1238 }
1239
1240
1241 static void on_menu_write_unicode_bom1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1242 {
1243         if (! ignore_callback)
1244         {
1245                 GeanyDocument *doc = document_get_current();
1246
1247                 g_return_if_fail(doc != NULL);
1248                 if (doc->readonly)
1249                 {
1250                         utils_beep();
1251                         return;
1252                 }
1253
1254                 document_undo_add(doc, UNDO_BOM, GINT_TO_POINTER(doc->has_bom));
1255
1256                 doc->has_bom = ! doc->has_bom;
1257
1258                 ui_update_statusbar(doc, -1);
1259         }
1260 }
1261
1262
1263 void on_menu_comment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1264 {
1265         GeanyDocument *doc = document_get_current();
1266         g_return_if_fail(doc != NULL);
1267
1268         editor_do_comment(doc->editor, -1, FALSE, FALSE, TRUE);
1269 }
1270
1271
1272 void on_menu_uncomment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1273 {
1274         GeanyDocument *doc = document_get_current();
1275         g_return_if_fail(doc != NULL);
1276
1277         editor_do_uncomment(doc->editor, -1, FALSE);
1278 }
1279
1280
1281 void on_menu_toggle_line_commentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1282 {
1283         GeanyDocument *doc = document_get_current();
1284         g_return_if_fail(doc != NULL);
1285
1286         editor_do_comment_toggle(doc->editor);
1287 }
1288
1289
1290 void on_menu_increase_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1291 {
1292         GeanyDocument *doc = document_get_current();
1293         g_return_if_fail(doc != NULL);
1294
1295         editor_indent(doc->editor, TRUE);
1296 }
1297
1298
1299 void on_menu_decrease_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1300 {
1301         GeanyDocument *doc = document_get_current();
1302         g_return_if_fail(doc != NULL);
1303
1304         editor_indent(doc->editor, FALSE);
1305 }
1306
1307
1308 void on_next_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1309 {
1310         if (! ui_tree_view_find_next(GTK_TREE_VIEW(msgwindow.tree_msg),
1311                 msgwin_goto_messages_file_line))
1312                 ui_set_statusbar(FALSE, _("No more message items."));
1313 }
1314
1315
1316 void on_previous_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1317 {
1318         if (! ui_tree_view_find_previous(GTK_TREE_VIEW(msgwindow.tree_msg),
1319                 msgwin_goto_messages_file_line))
1320                 ui_set_statusbar(FALSE, _("No more message items."));
1321 }
1322
1323
1324 void on_project_new1_activate(GtkMenuItem *menuitem, gpointer user_data)
1325 {
1326         project_new();
1327 }
1328
1329
1330 void on_project_open1_activate(GtkMenuItem *menuitem, gpointer user_data)
1331 {
1332         project_open();
1333 }
1334
1335
1336 void on_project_close1_activate(GtkMenuItem *menuitem, gpointer user_data)
1337 {
1338         project_close(TRUE);
1339 }
1340
1341
1342 void on_project_properties1_activate(GtkMenuItem *menuitem, gpointer user_data)
1343 {
1344         project_properties();
1345 }
1346
1347
1348 static void on_menu_project1_activate(GtkMenuItem *menuitem, gpointer user_data)
1349 {
1350         static GtkWidget *item_close = NULL;
1351         static GtkWidget *item_properties = NULL;
1352
1353         if (item_close == NULL)
1354         {
1355                 item_close = ui_lookup_widget(main_widgets.window, "project_close1");
1356                 item_properties = ui_lookup_widget(main_widgets.window, "project_properties1");
1357         }
1358
1359         gtk_widget_set_sensitive(item_close, (app->project != NULL));
1360         gtk_widget_set_sensitive(item_properties, (app->project != NULL));
1361         gtk_widget_set_sensitive(ui_widgets.recent_projects_menuitem,
1362                                                 g_queue_get_length(ui_prefs.recent_projects_queue) > 0);
1363 }
1364
1365
1366 void on_menu_open_selected_file1_activate(GtkMenuItem *menuitem, gpointer user_data)
1367 {
1368         GeanyDocument *doc = document_get_current();
1369         gchar *sel = NULL;
1370         const gchar *wc;
1371
1372 #ifdef G_OS_WIN32
1373         wc = GEANY_WORDCHARS "./-" "\\";
1374 #else
1375         wc = GEANY_WORDCHARS "./-";
1376 #endif
1377
1378         g_return_if_fail(doc != NULL);
1379
1380         sel = editor_get_default_selection(doc->editor, TRUE, wc);
1381         SETPTR(sel, utils_get_locale_from_utf8(sel));
1382
1383         if (sel != NULL)
1384         {
1385                 gchar *filename = NULL;
1386
1387                 if (g_path_is_absolute(sel))
1388                         filename = g_strdup(sel);
1389                 else
1390                 {       /* relative filename, add the path of the current file */
1391                         gchar *path;
1392
1393                         path = utils_get_current_file_dir_utf8();
1394                         SETPTR(path, utils_get_locale_from_utf8(path));
1395                         if (!path)
1396                                 path = g_get_current_dir();
1397
1398                         filename = g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL);
1399
1400                         if (! g_file_test(filename, G_FILE_TEST_EXISTS) &&
1401                                 app->project != NULL && !EMPTY(app->project->base_path))
1402                         {
1403                                 /* try the project's base path */
1404                                 SETPTR(path, project_get_base_path());
1405                                 SETPTR(path, utils_get_locale_from_utf8(path));
1406                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL));
1407                         }
1408                         g_free(path);
1409 #ifdef G_OS_UNIX
1410                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1411                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/local/include", sel, NULL));
1412
1413                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1414                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/include", sel, NULL));
1415 #endif
1416                 }
1417
1418                 if (g_file_test(filename, G_FILE_TEST_EXISTS))
1419                         document_open_file(filename, FALSE, NULL, NULL);
1420                 else
1421                 {
1422                         SETPTR(sel, utils_get_utf8_from_locale(sel));
1423                         ui_set_statusbar(TRUE, _("Could not open file %s (File not found)"), sel);
1424                 }
1425
1426                 g_free(filename);
1427                 g_free(sel);
1428         }
1429 }
1430
1431
1432 void on_remove_markers1_activate(GtkMenuItem *menuitem, gpointer user_data)
1433 {
1434         GeanyDocument *doc = document_get_current();
1435         g_return_if_fail(doc != NULL);
1436
1437         sci_marker_delete_all(doc->editor->sci, 0);     /* delete the yellow tag marker */
1438         sci_marker_delete_all(doc->editor->sci, 1);     /* delete user markers */
1439         editor_indicator_clear(doc->editor, GEANY_INDICATOR_SEARCH);
1440 }
1441
1442
1443 static void on_load_tags1_activate(GtkMenuItem *menuitem, gpointer user_data)
1444 {
1445         symbols_show_load_tags_dialog();
1446 }
1447
1448
1449 void on_context_action1_activate(GtkMenuItem *menuitem, gpointer user_data)
1450 {
1451         gchar *word, *command;
1452         GError *error = NULL;
1453         GeanyDocument *doc = document_get_current();
1454
1455         g_return_if_fail(doc != NULL);
1456
1457         if (sci_has_selection(doc->editor->sci))
1458         {       /* take selected text if there is a selection */
1459                 word = sci_get_selection_contents(doc->editor->sci);
1460         }
1461         else
1462         {
1463                 word = g_strdup(editor_info.current_word);
1464         }
1465
1466         /* use the filetype specific command if available, fallback to global command otherwise */
1467         if (doc->file_type != NULL &&
1468                 !EMPTY(doc->file_type->context_action_cmd))
1469         {
1470                 command = g_strdup(doc->file_type->context_action_cmd);
1471         }
1472         else
1473         {
1474                 command = g_strdup(tool_prefs.context_action_cmd);
1475         }
1476
1477         /* substitute the wildcard %s and run the command if it is non empty */
1478         if (G_LIKELY(!EMPTY(command)))
1479         {
1480                 utils_str_replace_all(&command, "%s", word);
1481
1482                 if (! g_spawn_command_line_async(command, &error))
1483                 {
1484                         ui_set_statusbar(TRUE, "Context action command failed: %s", error->message);
1485                         g_error_free(error);
1486                 }
1487         }
1488         g_free(word);
1489         g_free(command);
1490 }
1491
1492
1493 void on_menu_toggle_all_additional_widgets1_activate(GtkMenuItem *menuitem, gpointer user_data)
1494 {
1495         static gint hide_all = -1;
1496         GtkCheckMenuItem *msgw = GTK_CHECK_MENU_ITEM(
1497                 ui_lookup_widget(main_widgets.window, "menu_show_messages_window1"));
1498         GtkCheckMenuItem *toolbari = GTK_CHECK_MENU_ITEM(
1499                 ui_lookup_widget(main_widgets.window, "menu_show_toolbar1"));
1500
1501         /* get the initial state (necessary if Geany was closed with hide_all = TRUE) */
1502         if (G_UNLIKELY(hide_all == -1))
1503         {
1504                 if (! gtk_check_menu_item_get_active(msgw) &&
1505                         ! interface_prefs.show_notebook_tabs &&
1506                         ! gtk_check_menu_item_get_active(toolbari))
1507                 {
1508                         hide_all = TRUE;
1509                 }
1510                 else
1511                         hide_all = FALSE;
1512         }
1513
1514         hide_all = ! hide_all; /* toggle */
1515
1516         if (hide_all)
1517         {
1518                 if (gtk_check_menu_item_get_active(msgw))
1519                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1520
1521                 interface_prefs.show_notebook_tabs = FALSE;
1522                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1523
1524                 ui_statusbar_showhide(FALSE);
1525
1526                 if (gtk_check_menu_item_get_active(toolbari))
1527                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1528         }
1529         else
1530         {
1531
1532                 if (! gtk_check_menu_item_get_active(msgw))
1533                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1534
1535                 interface_prefs.show_notebook_tabs = TRUE;
1536                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1537
1538                 ui_statusbar_showhide(TRUE);
1539
1540                 if (! gtk_check_menu_item_get_active(toolbari))
1541                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1542         }
1543 }
1544
1545
1546 void on_toolbutton_forward_activate(GtkAction *menuitem, gpointer user_data)
1547 {
1548         navqueue_go_forward();
1549 }
1550
1551
1552 void on_toolbutton_back_activate(GtkAction *menuitem, gpointer user_data)
1553 {
1554         navqueue_go_back();
1555 }
1556
1557
1558 gboolean on_motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
1559 {
1560         if (prefs.auto_focus && ! gtk_widget_has_focus(widget))
1561                 gtk_widget_grab_focus(widget);
1562
1563         return FALSE;
1564 }
1565
1566
1567 static void set_indent_type(GtkCheckMenuItem *menuitem, GeanyIndentType type)
1568 {
1569         GeanyDocument *doc;
1570
1571         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
1572                 return;
1573
1574         doc = document_get_current();
1575         g_return_if_fail(doc != NULL);
1576
1577         editor_set_indent(doc->editor, type, doc->editor->indent_width);
1578         ui_update_statusbar(doc, -1);
1579 }
1580
1581
1582 static void on_tabs1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1583 {
1584         set_indent_type(menuitem, GEANY_INDENT_TYPE_TABS);
1585 }
1586
1587
1588 static void on_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1589 {
1590         set_indent_type(menuitem, GEANY_INDENT_TYPE_SPACES);
1591 }
1592
1593
1594 static void on_tabs_and_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1595 {
1596         set_indent_type(menuitem, GEANY_INDENT_TYPE_BOTH);
1597 }
1598
1599
1600 static void on_strip_trailing_spaces1_activate(GtkMenuItem *menuitem, gpointer user_data)
1601 {
1602         GeanyDocument *doc;
1603
1604         if (ignore_callback)
1605                 return;
1606
1607         doc = document_get_current();
1608         g_return_if_fail(doc != NULL);
1609
1610         editor_strip_trailing_spaces(doc->editor);
1611 }
1612
1613
1614 static void on_page_setup1_activate(GtkMenuItem *menuitem, gpointer user_data)
1615 {
1616         printing_page_setup_gtk();
1617 }
1618
1619
1620 gboolean on_escape_key_press_event(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
1621 {
1622         guint state = keybindings_get_modifiers(event->state);
1623
1624         /* make pressing escape in the sidebar and toolbar focus the editor */
1625         if (event->keyval == GDK_Escape && state == 0)
1626         {
1627                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1628                 return TRUE;
1629         }
1630         return FALSE;
1631 }
1632
1633
1634 void on_line_breaking1_activate(GtkMenuItem *menuitem, gpointer user_data)
1635 {
1636         GeanyDocument *doc;
1637
1638         if (ignore_callback)
1639                 return;
1640
1641         doc = document_get_current();
1642         g_return_if_fail(doc != NULL);
1643
1644         doc->editor->line_breaking = !doc->editor->line_breaking;
1645 }
1646
1647
1648 void on_replace_spaces_activate(GtkMenuItem *menuitem, gpointer user_data)
1649 {
1650         GeanyDocument *doc = document_get_current();
1651
1652         g_return_if_fail(doc != NULL);
1653
1654         editor_replace_spaces(doc->editor);
1655 }
1656
1657
1658 static void on_search1_activate(GtkMenuItem *menuitem, gpointer user_data)
1659 {
1660         GtkWidget *next_message = ui_lookup_widget(main_widgets.window, "next_message1");
1661         GtkWidget *previous_message = ui_lookup_widget(main_widgets.window, "previous_message1");
1662         gboolean have_messages;
1663
1664         /* enable commands if the messages window has any items */
1665         have_messages = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(msgwindow.store_msg),
1666                 NULL) > 0;
1667
1668         gtk_widget_set_sensitive(next_message, have_messages);
1669         gtk_widget_set_sensitive(previous_message, have_messages);
1670 }
1671
1672
1673 /* simple implementation (vs. close all which doesn't close documents if cancelled),
1674  * if user_data is set, it is the GeanyDocument to keep */
1675 void on_close_other_documents1_activate(GtkMenuItem *menuitem, gpointer user_data)
1676 {
1677         guint i;
1678         GeanyDocument *cur_doc = user_data;
1679
1680         if (cur_doc == NULL)
1681                 cur_doc = document_get_current();
1682
1683         for (i = 0; i < documents_array->len; i++)
1684         {
1685                 GeanyDocument *doc = documents[i];
1686
1687                 if (doc == cur_doc || ! doc->is_valid)
1688                         continue;
1689
1690                 if (! document_close(doc))
1691                         break;
1692         }
1693 }
1694
1695
1696 static void on_menu_reload_configuration1_activate(GtkMenuItem *menuitem, gpointer user_data)
1697 {
1698         main_reload_configuration();
1699 }
1700
1701
1702 static void on_debug_messages1_activate(GtkMenuItem *menuitem, gpointer user_data)
1703 {
1704         log_show_debug_messages_dialog();
1705 }
1706
1707
1708 void on_send_selection_to_vte1_activate(GtkMenuItem *menuitem, gpointer user_data)
1709 {
1710 #ifdef HAVE_VTE
1711         if (vte_info.have_vte)
1712                 vte_send_selection_to_vte();
1713 #endif
1714 }
1715
1716
1717 static gboolean on_window_state_event(GtkWidget *widget, GdkEventWindowState *event, gpointer user_data)
1718 {
1719
1720         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1721         {
1722                 static GtkWidget *menuitem = NULL;
1723
1724                 if (menuitem == NULL)
1725                         menuitem = ui_lookup_widget(widget, "menu_fullscreen1");
1726
1727                 ignore_callback = TRUE;
1728
1729                 ui_prefs.fullscreen = (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? TRUE : FALSE;
1730                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), ui_prefs.fullscreen);
1731
1732                 ignore_callback = FALSE;
1733         }
1734         return FALSE;
1735 }
1736
1737
1738 static void show_notebook_page(const gchar *notebook_name, const gchar *page_name)
1739 {
1740         GtkWidget *widget;
1741         GtkNotebook *notebook;
1742
1743         widget = ui_lookup_widget(ui_widgets.prefs_dialog, page_name);
1744         notebook = GTK_NOTEBOOK(ui_lookup_widget(ui_widgets.prefs_dialog, notebook_name));
1745
1746         if (notebook != NULL && widget != NULL)
1747                 gtk_notebook_set_current_page(notebook, gtk_notebook_page_num(notebook, widget));
1748 }
1749
1750
1751 static void on_customize_toolbar1_activate(GtkMenuItem *menuitem, gpointer user_data)
1752 {
1753         prefs_show_dialog();
1754
1755         /* select the Interface page */
1756         show_notebook_page("notebook2", "notebook6");
1757         /* select the Toolbar subpage */
1758         show_notebook_page("notebook6", "vbox15");
1759 }
1760
1761
1762 static void on_button_customize_toolbar_clicked(GtkButton *button, gpointer user_data)
1763 {
1764         toolbar_configure(GTK_WINDOW(ui_widgets.prefs_dialog));
1765 }
1766
1767
1768 static void on_cut_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1769 {
1770         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_CUTLINE);
1771 }
1772
1773
1774 static void on_copy_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1775 {
1776         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_COPYLINE);
1777 }
1778
1779
1780 static void on_delete_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1781 {
1782         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DELETELINE);
1783 }
1784
1785
1786 static void on_duplicate_line_or_selection1_activate(GtkMenuItem *menuitem, gpointer user_data)
1787 {
1788         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DUPLICATELINE);
1789 }
1790
1791
1792 static void on_select_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1793 {
1794         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_LINE);
1795 }
1796
1797
1798 static void on_select_current_paragraph1_activate(GtkMenuItem *menuitem, gpointer user_data)
1799 {
1800         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_PARAGRAPH);
1801 }
1802
1803
1804 static void on_insert_alternative_white_space1_activate(GtkMenuItem *menuitem, gpointer user_data)
1805 {
1806         keybindings_send_command(GEANY_KEY_GROUP_INSERT, GEANY_KEYS_INSERT_ALTWHITESPACE);
1807 }
1808
1809
1810 static void on_go_to_next_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1811 {
1812         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_NEXTMARKER);
1813 }
1814
1815
1816 static void on_go_to_previous_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1817 {
1818         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_PREVIOUSMARKER);
1819 }
1820
1821
1822 static void on_reflow_lines_block1_activate(GtkMenuItem *menuitem, gpointer user_data)
1823 {
1824         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_REFLOWPARAGRAPH);
1825 }
1826
1827
1828 static void on_move_lines_up1_activate(GtkMenuItem *menuitem, gpointer user_data)
1829 {
1830         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEUP);
1831 }
1832
1833
1834 static void on_move_lines_down1_activate(GtkMenuItem *menuitem, gpointer user_data)
1835 {
1836         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEDOWN);
1837 }
1838
1839
1840 static void on_smart_line_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1841 {
1842         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_AUTOINDENT);
1843 }
1844
1845
1846 void on_plugin_preferences1_activate(GtkMenuItem *menuitem, gpointer user_data)
1847 {
1848 #ifdef HAVE_PLUGINS
1849         plugin_show_configure(NULL);
1850 #endif
1851 }
1852
1853
1854 static void on_indent_width_activate(GtkMenuItem *menuitem, gpointer user_data)
1855 {
1856         GeanyDocument *doc;
1857         gchar *label;
1858         gint width;
1859
1860         if (ignore_callback)
1861                 return;
1862
1863         label = ui_menu_item_get_text(menuitem);
1864         width = atoi(label);
1865         g_free(label);
1866
1867         doc = document_get_current();
1868         if (doc != NULL && width > 0)
1869                 editor_set_indent_width(doc->editor, width);
1870 }
1871
1872
1873 static void on_reset_indentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1874 {
1875         guint i;
1876
1877         foreach_document(i)
1878                 document_apply_indent_settings(documents[i]);
1879
1880         ui_update_statusbar(NULL, -1);
1881         ui_document_show_hide(NULL);
1882 }
1883
1884
1885 static void on_mark_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1886 {
1887         keybindings_send_command(GEANY_KEY_GROUP_SEARCH, GEANY_KEYS_SEARCH_MARKALL);
1888 }
1889
1890
1891 static void on_detect_type_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1892 {
1893         GeanyDocument *doc = document_get_current();
1894         GeanyIndentType type;
1895
1896         if (doc != NULL && document_detect_indent_type(doc, &type))
1897         {
1898                 editor_set_indent_type(doc->editor, type);
1899                 ui_document_show_hide(doc);
1900         }
1901 }
1902
1903
1904 static void on_detect_width_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1905 {
1906         GeanyDocument *doc = document_get_current();
1907         gint width;
1908
1909         if (doc != NULL && document_detect_indent_width(doc, &width))
1910         {
1911                 editor_set_indent_width(doc->editor, width);
1912                 ui_document_show_hide(doc);
1913         }
1914 }
1915
1916
1917 static void builder_connect_func(GtkBuilder *builder, GObject *object,
1918         const gchar *signal_name, const gchar *handler_name, GObject *connect_obj,
1919         GConnectFlags flags, gpointer user_data)
1920 {
1921         GHashTable *hash = user_data;
1922         GCallback callback;
1923
1924         callback = g_hash_table_lookup(hash, handler_name);
1925         g_return_if_fail(callback);
1926
1927         if (connect_obj == NULL)
1928                 g_signal_connect_data(object, signal_name, callback, NULL, NULL, flags);
1929         else
1930                 g_signal_connect_object(object, signal_name, callback, connect_obj, flags);
1931 }
1932
1933
1934 void callbacks_connect(GtkBuilder *builder)
1935 {
1936         GHashTable *hash;
1937
1938         g_return_if_fail(GTK_IS_BUILDER(builder));
1939
1940         hash = g_hash_table_new(g_str_hash, g_str_equal);
1941
1942 #define ITEM(n) g_hash_table_insert(hash, (gpointer) #n, G_CALLBACK(n));
1943 #       include "signallist.i"
1944 #undef ITEM
1945
1946         gtk_builder_connect_signals_full(builder, builder_connect_func, hash);
1947         g_hash_table_destroy(hash);
1948 }