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