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 #include "spawn.h"
  55 #ifdef HAVE_SOCKET
  56 # include "socket.h"
  57 #endif
  58 #include "support.h"
  59 #include "symbols.h"
  60 #include "templates.h"
  61 #include "toolbar.h"
  62 #include "tools.h"
  63 #include "ui_utils.h"
  64 #include "utils.h"
  65 #include "vte.h"
  66
  67 #include "gtkcompat.h"
  68
  69 #include <stdlib.h>
  70 #include <unistd.h>
  71 #include <string.h>
  72 #include <gdk/gdkkeysyms.h>
  73 #include <glib/gstdio.h>
  74 #include <time.h>
  75
  76
  77 /* represents the state at switching a notebook page(in the left treeviews widget), to not emit
  78  * the selection-changed signal from tv.tree_openfiles */
  79 /*static gboolean switch_tv_notebook_page = FALSE; */
  80
  81
  82
  83 /* wrapper function to abort exit process if cancel button is pressed */
  84 static gboolean on_window_delete_event(GtkWidget *widget, GdkEvent *event, gpointer gdata)
  85 {
  86         return !main_quit();
  87 }
  88
  89
  90 /*
  91  * GUI callbacks
  92  */
  93
  94 void on_new1_activate(GtkMenuItem *menuitem, gpointer user_data)
  95 {
  96         document_new_file(NULL, NULL, NULL);
  97 }
  98
  99
 100 /* create a new file and copy file content and properties */
 101 static void on_clone1_activate(GtkMenuItem *menuitem, gpointer user_data)
 102 {
 103         GeanyDocument *old_doc = document_get_current();
 104
 105         if (old_doc)
 106                 document_clone(old_doc);
 107 }
 108
 109
 110 void on_save1_activate(GtkMenuItem *menuitem, gpointer user_data)
 111 {
 112         GeanyDocument *doc = document_get_current();
 113
 114         if (doc != NULL)
 115         {
 116                 document_save_file(doc, ui_prefs.allow_always_save);
 117         }
 118 }
 119
 120
 121 void on_save_as1_activate(GtkMenuItem *menuitem, gpointer user_data)
 122 {
 123         dialogs_show_save_as();
 124 }
 125
 126
 127 void on_save_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
 128 {
 129         guint i, max = (guint) gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook));
 130         GeanyDocument *doc, *cur_doc = document_get_current();
 131         guint count = 0;
 132
 133         /* iterate over documents in tabs order */
 134         for (i = 0; i < max; i++)
 135         {
 136                 doc = document_get_from_page(i);
 137                 if (! doc->changed)
 138                         continue;
 139
 140                 if (document_save_file(doc, FALSE))
 141                         count++;
 142         }
 143         if (!count)
 144                 return;
 145
 146         ui_set_statusbar(FALSE, ngettext("%d file saved.", "%d files saved.", count), count);
 147         /* saving may have changed window title, sidebar for another doc, so update */
 148         document_show_tab(cur_doc);
 149         sidebar_update_tag_list(cur_doc, TRUE);
 150         ui_set_window_title(cur_doc);
 151 }
 152
 153
 154 void on_close_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
 155 {
 156         document_close_all();
 157 }
 158
 159
 160 void on_close1_activate(GtkMenuItem *menuitem, gpointer user_data)
 161 {
 162         GeanyDocument *doc = document_get_current();
 163
 164         if (doc != NULL)
 165                 document_close(doc);
 166 }
 167
 168
 169 void on_quit1_activate(GtkMenuItem *menuitem, gpointer user_data)
 170 {
 171         main_quit();
 172 }
 173
 174
 175 static void on_file1_activate(GtkMenuItem *menuitem, gpointer user_data)
 176 {
 177         gtk_widget_set_sensitive(ui_widgets.recent_files_menuitem,
 178                                                 g_queue_get_length(ui_prefs.recent_queue) > 0);
 179         /* hide Page setup when GTK printing is not used */
 180         ui_widget_show_hide(ui_widgets.print_page_setup, printing_prefs.use_gtk_printing);
 181 }
 182
 183
 184 /* edit actions, c&p & co, from menu bar and from popup menu */
 185 static void on_edit1_activate(GtkMenuItem *menuitem, gpointer user_data)
 186 {
 187         GtkWidget *item;
 188         GeanyDocument *doc = document_get_current();
 189
 190         ui_update_menu_copy_items(doc);
 191         ui_update_insert_include_item(doc, 1);
 192
 193         item = ui_lookup_widget(main_widgets.window, "plugin_preferences1");
 194 #ifndef HAVE_PLUGINS
 195         gtk_widget_hide(item);
 196 #else
 197         gtk_widget_set_sensitive(item, plugins_have_preferences());
 198 #endif
 199 }
 200
 201
 202 void on_undo1_activate(GtkMenuItem *menuitem, gpointer user_data)
 203 {
 204         GeanyDocument *doc = document_get_current();
 205
 206         g_return_if_fail(doc != NULL);
 207
 208         if (document_can_undo(doc))
 209         {
 210                 sci_cancel(doc->editor->sci);
 211                 document_undo(doc);
 212         }
 213 }
 214
 215
 216 void on_redo1_activate(GtkMenuItem *menuitem, gpointer user_data)
 217 {
 218         GeanyDocument *doc = document_get_current();
 219
 220         g_return_if_fail(doc != NULL);
 221
 222         if (document_can_redo(doc))
 223         {
 224                 sci_cancel(doc->editor->sci);
 225                 document_redo(doc);
 226         }
 227 }
 228
 229
 230 void on_cut1_activate(GtkMenuItem *menuitem, gpointer user_data)
 231 {
 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 if (IS_SCINTILLA(focusw))
 237                 sci_cut(SCINTILLA(focusw));
 238         else if (GTK_IS_TEXT_VIEW(focusw))
 239         {
 240                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 241                         GTK_TEXT_VIEW(focusw));
 242                 gtk_text_buffer_cut_clipboard(buffer, gtk_clipboard_get(GDK_NONE), TRUE);
 243         }
 244 }
 245
 246
 247 void on_copy1_activate(GtkMenuItem *menuitem, gpointer user_data)
 248 {
 249         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 250
 251         if (GTK_IS_EDITABLE(focusw))
 252                 gtk_editable_copy_clipboard(GTK_EDITABLE(focusw));
 253         else if (IS_SCINTILLA(focusw))
 254                 sci_copy(SCINTILLA(focusw));
 255         else if (GTK_IS_TEXT_VIEW(focusw))
 256         {
 257                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 258                         GTK_TEXT_VIEW(focusw));
 259                 gtk_text_buffer_copy_clipboard(buffer, gtk_clipboard_get(GDK_NONE));
 260         }
 261 }
 262
 263
 264 void on_paste1_activate(GtkMenuItem *menuitem, gpointer user_data)
 265 {
 266         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 267
 268         if (GTK_IS_EDITABLE(focusw))
 269                 gtk_editable_paste_clipboard(GTK_EDITABLE(focusw));
 270         else if (IS_SCINTILLA(focusw))
 271                 sci_paste(SCINTILLA(focusw));
 272         else if (GTK_IS_TEXT_VIEW(focusw))
 273         {
 274                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 275                         GTK_TEXT_VIEW(focusw));
 276                 gtk_text_buffer_paste_clipboard(buffer, gtk_clipboard_get(GDK_NONE), NULL,
 277                         TRUE);
 278         }
 279 }
 280
 281
 282 void on_delete1_activate(GtkMenuItem *menuitem, gpointer user_data)
 283 {
 284         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
 285
 286         if (GTK_IS_EDITABLE(focusw))
 287                 gtk_editable_delete_selection(GTK_EDITABLE(focusw));
 288         else if (IS_SCINTILLA(focusw) && sci_has_selection(SCINTILLA(focusw)))
 289                 sci_clear(SCINTILLA(focusw));
 290         else if (GTK_IS_TEXT_VIEW(focusw))
 291         {
 292                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
 293                         GTK_TEXT_VIEW(focusw));
 294                 gtk_text_buffer_delete_selection(buffer, TRUE, TRUE);
 295         }
 296 }
 297
 298
 299 void on_preferences1_activate(GtkMenuItem *menuitem, gpointer user_data)
 300 {
 301         prefs_show_dialog();
 302 }
 303
 304
 305 /* about menu item */
 306 static void on_info1_activate(GtkMenuItem *menuitem, gpointer user_data)
 307 {
 308         about_dialog_show();
 309 }
 310
 311
 312 /* open file */
 313 void on_open1_activate(GtkMenuItem *menuitem, gpointer user_data)
 314 {
 315         dialogs_show_open_file();
 316 }
 317
 318
 319 /* reload file */
 320 void on_toolbutton_reload_clicked(GtkAction *action, gpointer user_data)
 321 {
 322         GeanyDocument *doc = document_get_current();
 323
 324         g_return_if_fail(doc != NULL);
 325
 326         document_reload_prompt(doc, NULL);
 327 }
 328
 329
 330 static void on_change_font1_activate(GtkMenuItem *menuitem, gpointer user_data)
 331 {
 332         dialogs_show_open_font();
 333 }
 334
 335
 336 /* store text, clear search flags so we can use Search->Find Next/Previous */
 337 static void setup_find(const gchar *text, gboolean backwards)
 338 {
 339         SETPTR(search_data.text, g_strdup(text));
 340         SETPTR(search_data.original_text, g_strdup(text));
 341         search_data.flags = 0;
 342         search_data.backwards = backwards;
 343         search_data.search_bar = TRUE;
 344 }
 345
 346
 347 static void do_toolbar_search(const gchar *text, gboolean incremental, gboolean backwards)
 348 {
 349         GeanyDocument *doc = document_get_current();
 350         gboolean result;
 351
 352         setup_find(text, backwards);
 353         result = document_search_bar_find(doc, search_data.text, incremental, backwards);
 354         if (search_data.search_bar)
 355                 ui_set_search_entry_background(toolbar_get_widget_child_by_name("SearchEntry"), result);
 356 }
 357
 358
 359 /* search text */
 360 void on_toolbar_search_entry_changed(GtkAction *action, const gchar *text, gpointer user_data)
 361 {
 362         do_toolbar_search(text, TRUE, FALSE);
 363 }
 364
 365
 366 /* search text */
 367 void on_toolbar_search_entry_activate(GtkAction *action, const gchar *text, gpointer user_data)
 368 {
 369         do_toolbar_search(text, FALSE, GPOINTER_TO_INT(user_data));
 370 }
 371
 372
 373 /* search text */
 374 void on_toolbutton_search_clicked(GtkAction *action, gpointer user_data)
 375 {
 376         GeanyDocument *doc = document_get_current();
 377         gboolean result;
 378         GtkWidget *entry = toolbar_get_widget_child_by_name("SearchEntry");
 379
 380         if (entry != NULL)
 381         {
 382                 const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));
 383
 384                 setup_find(text, FALSE);
 385                 result = document_search_bar_find(doc, search_data.text, FALSE, FALSE);
 386                 if (search_data.search_bar)
 387                         ui_set_search_entry_background(entry, result);
 388         }
 389         else
 390                 on_find1_activate(NULL, NULL);
 391 }
 392
 393
 394 /* hides toolbar from toolbar popup menu */
 395 static void on_hide_toolbar1_activate(GtkMenuItem *menuitem, gpointer user_data)
 396 {
 397         GtkWidget *tool_item = ui_lookup_widget(GTK_WIDGET(main_widgets.window), "menu_show_toolbar1");
 398         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(tool_item), FALSE);
 399 }
 400
 401
 402 /* zoom in from menu bar and popup menu */
 403 void on_zoom_in1_activate(GtkMenuItem *menuitem, gpointer user_data)
 404 {
 405         GeanyDocument *doc = document_get_current();
 406
 407         g_return_if_fail(doc != NULL);
 408
 409         sci_zoom_in(doc->editor->sci);
 410 }
 411
 412
 413 /* zoom out from menu bar and popup menu */
 414 void on_zoom_out1_activate(GtkMenuItem *menuitem, gpointer user_data)
 415 {
 416         GeanyDocument *doc = document_get_current();
 417
 418         g_return_if_fail(doc != NULL);
 419
 420         sci_zoom_out(doc->editor->sci);
 421 }
 422
 423
 424 void on_normal_size1_activate(GtkMenuItem *menuitem, gpointer user_data)
 425 {
 426         GeanyDocument *doc = document_get_current();
 427
 428         g_return_if_fail(doc != NULL);
 429
 430         sci_zoom_off(doc->editor->sci);
 431 }
 432
 433
 434 static gboolean delayed_check_disk_status(gpointer data)
 435 {
 436         document_check_disk_status(data, FALSE);
 437         return FALSE;
 438 }
 439
 440
 441 /* Changes window-title after switching tabs and lots of other things.
 442  * note: using 'after' makes Scintilla redraw before the UI, appearing more responsive */
 443 static void on_notebook1_switch_page_after(GtkNotebook *notebook, gpointer page,
 444                 guint page_num, gpointer user_data)
 445 {
 446         GeanyDocument *doc;
 447
 448         if (G_UNLIKELY(main_status.opening_session_files || main_status.closing_all))
 449                 return;
 450
 451         doc = document_get_from_notebook_child(page);
 452
 453         if (doc != NULL)
 454         {
 455                 sidebar_select_openfiles_item(doc);
 456                 ui_save_buttons_toggle(doc->changed);
 457                 ui_set_window_title(doc);
 458                 ui_update_statusbar(doc, -1);
 459                 ui_update_popup_reundo_items(doc);
 460                 ui_document_show_hide(doc); /* update the document menu */
 461                 build_menu_update(doc);
 462                 sidebar_update_tag_list(doc, FALSE);
 463                 document_highlight_tags(doc);
 464
 465                 /* We delay the check to avoid weird fast, unintended switching of notebook pages when
 466                  * the 'file has changed' dialog is shown while the switch event is not yet completely
 467                  * finished. So, we check after the switch has been performed to be safe. */
 468                 g_idle_add(delayed_check_disk_status, doc);
 469
 470 #ifdef HAVE_VTE
 471                 vte_cwd((doc->real_path != NULL) ? doc->real_path : doc->file_name, FALSE);
 472 #endif
 473
 474                 g_signal_emit_by_name(geany_object, "document-activate", doc);
 475         }
 476 }
 477
 478
 479 static void on_tv_notebook_switch_page(GtkNotebook *notebook, gpointer page,
 480                 guint page_num, gpointer user_data)
 481 {
 482         /* suppress selection changed signal when switching to the open files list */
 483         ignore_callback = TRUE;
 484 }
 485
 486
 487 static void on_tv_notebook_switch_page_after(GtkNotebook *notebook, gpointer page,
 488                 guint page_num, gpointer user_data)
 489 {
 490         ignore_callback = FALSE;
 491 }
 492
 493
 494 static void convert_eol(gint mode)
 495 {
 496         GeanyDocument *doc = document_get_current();
 497
 498         g_return_if_fail(doc != NULL);
 499
 500         /* sci_convert_eols() adds UNDO_SCINTILLA action in on_editor_notify().
 501          * It is added to the undo stack before sci_convert_eols() finishes
 502          * so after adding UNDO_EOL, UNDO_EOL will be at the top of the stack
 503          * and UNDO_SCINTILLA below it. */
 504         sci_convert_eols(doc->editor->sci, mode);
 505         document_undo_add(doc, UNDO_EOL, GINT_TO_POINTER(sci_get_eol_mode(doc->editor->sci)));
 506
 507         sci_set_eol_mode(doc->editor->sci, mode);
 508
 509         ui_update_statusbar(doc, -1);
 510 }
 511
 512
 513 static void on_crlf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 514 {
 515         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 516                 return;
 517
 518         convert_eol(SC_EOL_CRLF);
 519 }
 520
 521
 522 static void on_lf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 523 {
 524         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 525                 return;
 526
 527         convert_eol(SC_EOL_LF);
 528 }
 529
 530
 531 static void on_cr_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 532 {
 533         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 534                 return;
 535
 536         convert_eol(SC_EOL_CR);
 537 }
 538
 539
 540 void on_replace_tabs_activate(GtkMenuItem *menuitem, gpointer user_data)
 541 {
 542         GeanyDocument *doc = document_get_current();
 543
 544         g_return_if_fail(doc != NULL);
 545
 546         editor_replace_tabs(doc->editor);
 547 }
 548
 549
 550 gboolean toolbar_popup_menu(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
 551 {
 552         if (event->button == 3)
 553         {
 554                 gtk_menu_popup(GTK_MENU(ui_widgets.toolbar_menu), NULL, NULL, NULL, NULL, event->button, event->time);
 555                 return TRUE;
 556         }
 557         return FALSE;
 558 }
 559
 560
 561 void on_toggle_case1_activate(GtkMenuItem *menuitem, gpointer user_data)
 562 {
 563         GeanyDocument *doc = document_get_current();
 564         ScintillaObject *sci;
 565         gchar *text;
 566         gboolean keep_sel = TRUE;
 567
 568         g_return_if_fail(doc != NULL);
 569
 570         sci = doc->editor->sci;
 571         if (! sci_has_selection(sci))
 572         {
 573                 keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_WORD);
 574                 keep_sel = FALSE;
 575         }
 576
 577         /* either we already had a selection or we created one for current word */
 578         if (sci_has_selection(sci))
 579         {
 580                 gchar *result = NULL;
 581                 gint cmd = SCI_LOWERCASE;
 582                 gboolean rectsel = (gboolean) scintilla_send_message(sci, SCI_SELECTIONISRECTANGLE, 0, 0);
 583
 584                 text = sci_get_selection_contents(sci);
 585
 586                 if (utils_str_has_upper(text))
 587                 {
 588                         if (rectsel)
 589                                 cmd = SCI_LOWERCASE;
 590                         else
 591                                 result = g_utf8_strdown(text, -1);
 592                 }
 593                 else
 594                 {
 595                         if (rectsel)
 596                                 cmd = SCI_UPPERCASE;
 597                         else
 598                                 result = g_utf8_strup(text, -1);
 599                 }
 600
 601                 if (result != NULL)
 602                 {
 603                         sci_replace_sel(sci, result);
 604                         g_free(result);
 605                         if (keep_sel)
 606                                 sci_set_selection_start(sci, sci_get_current_position(sci) - strlen(text));
 607                 }
 608                 else
 609                         sci_send_command(sci, cmd);
 610
 611                 g_free(text);
 612
 613         }
 614 }
 615
 616
 617 static void on_show_toolbar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 618 {
 619         if (ignore_callback) return;
 620
 621         toolbar_prefs.visible = (toolbar_prefs.visible) ? FALSE : TRUE;;
 622         ui_widget_show_hide(GTK_WIDGET(main_widgets.toolbar), toolbar_prefs.visible);
 623 }
 624
 625
 626 static void on_fullscreen1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 627 {
 628         if (ignore_callback)
 629                 return;
 630
 631         ui_prefs.fullscreen = (ui_prefs.fullscreen) ? FALSE : TRUE;
 632         ui_set_fullscreen();
 633 }
 634
 635
 636 static void on_show_messages_window1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 637 {
 638         if (ignore_callback)
 639                 return;
 640
 641         ui_prefs.msgwindow_visible = (ui_prefs.msgwindow_visible) ? FALSE : TRUE;
 642         msgwin_show_hide(ui_prefs.msgwindow_visible);
 643 }
 644
 645
 646 static void on_menu_color_schemes_activate(GtkImageMenuItem *imagemenuitem, gpointer user_data)
 647 {
 648         highlighting_show_color_scheme_dialog();
 649 }
 650
 651
 652 static void on_markers_margin1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 653 {
 654         if (ignore_callback)
 655                 return;
 656
 657         editor_prefs.show_markers_margin = ! editor_prefs.show_markers_margin;
 658         ui_toggle_editor_features(GEANY_EDITOR_SHOW_MARKERS_MARGIN);
 659 }
 660
 661
 662 static void on_show_line_numbers1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 663 {
 664         if (ignore_callback)
 665                 return;
 666
 667         editor_prefs.show_linenumber_margin = ! editor_prefs.show_linenumber_margin;
 668         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_NUMBERS);
 669 }
 670
 671
 672 static void on_menu_show_white_space1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 673 {
 674         if (ignore_callback)
 675                 return;
 676
 677         editor_prefs.show_white_space = ! editor_prefs.show_white_space;
 678         ui_toggle_editor_features(GEANY_EDITOR_SHOW_WHITE_SPACE);
 679 }
 680
 681
 682 static void on_menu_show_line_endings1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 683 {
 684         if (ignore_callback)
 685                 return;
 686
 687         editor_prefs.show_line_endings = ! editor_prefs.show_line_endings;
 688         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_ENDINGS);
 689 }
 690
 691
 692 static void on_menu_show_indentation_guides1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 693 {
 694         if (ignore_callback)
 695                 return;
 696
 697         editor_prefs.show_indent_guide = ! editor_prefs.show_indent_guide;
 698         ui_toggle_editor_features(GEANY_EDITOR_SHOW_INDENTATION_GUIDES);
 699 }
 700
 701
 702 void on_line_wrapping1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 703 {
 704         if (! ignore_callback)
 705         {
 706                 GeanyDocument *doc = document_get_current();
 707                 g_return_if_fail(doc != NULL);
 708
 709                 editor_set_line_wrapping(doc->editor, ! doc->editor->line_wrapping);
 710         }
 711 }
 712
 713
 714 static void on_set_file_readonly1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 715 {
 716         if (! ignore_callback)
 717         {
 718                 GeanyDocument *doc = document_get_current();
 719                 g_return_if_fail(doc != NULL);
 720
 721                 doc->readonly = ! doc->readonly;
 722                 sci_set_readonly(doc->editor->sci, doc->readonly);
 723                 ui_update_tab_status(doc);
 724                 ui_update_statusbar(doc, -1);
 725         }
 726 }
 727
 728
 729 static void on_use_auto_indentation1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 730 {
 731         if (! ignore_callback)
 732         {
 733                 GeanyDocument *doc = document_get_current();
 734                 g_return_if_fail(doc != NULL);
 735
 736                 doc->editor->auto_indent = ! doc->editor->auto_indent;
 737         }
 738 }
 739
 740
 741 static void find_usage(gboolean in_session)
 742 {
 743         GeanyFindFlags flags;
 744         gchar *search_text;
 745         GeanyDocument *doc = document_get_current();
 746
 747         g_return_if_fail(doc != NULL);
 748
 749         if (sci_has_selection(doc->editor->sci))
 750         {       /* take selected text if there is a selection */
 751                 search_text = sci_get_selection_contents(doc->editor->sci);
 752                 flags = GEANY_FIND_MATCHCASE;
 753         }
 754         else
 755         {
 756                 editor_find_current_word_sciwc(doc->editor, -1,
 757                         editor_info.current_word, GEANY_MAX_WORD_LENGTH);
 758                 search_text = g_strdup(editor_info.current_word);
 759                 flags = GEANY_FIND_MATCHCASE | GEANY_FIND_WHOLEWORD;
 760         }
 761
 762         search_find_usage(search_text, search_text, flags, in_session);
 763         g_free(search_text);
 764 }
 765
 766
 767 void on_find_document_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 768 {
 769         find_usage(FALSE);
 770 }
 771
 772
 773 void on_find_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 774 {
 775         find_usage(TRUE);
 776 }
 777
 778
 779 static void goto_tag(gboolean definition)
 780 {
 781         GeanyDocument *doc = document_get_current();
 782
 783         g_return_if_fail(doc != NULL);
 784
 785         /* update cursor pos for navigating back afterwards */
 786         if (!sci_has_selection(doc->editor->sci))
 787                 sci_set_current_position(doc->editor->sci, editor_info.click_pos, FALSE);
 788
 789         /* use the keybinding callback as it checks for selections as well as current word */
 790         if (definition)
 791                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDEFINITION);
 792         else
 793                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDECLARATION);
 794 }
 795
 796
 797 static void on_goto_tag_definition1(GtkMenuItem *menuitem, gpointer user_data)
 798 {
 799         goto_tag(TRUE);
 800 }
 801
 802
 803 static void on_goto_tag_declaration1(GtkMenuItem *menuitem, gpointer user_data)
 804 {
 805         goto_tag(FALSE);
 806 }
 807
 808
 809 static void on_count_words1_activate(GtkMenuItem *menuitem, gpointer user_data)
 810 {
 811         tools_word_count();
 812 }
 813
 814
 815 void on_show_color_chooser1_activate(GtkMenuItem *menuitem, gpointer user_data)
 816 {
 817         gchar colour[9];
 818         GeanyDocument *doc = document_get_current();
 819         gint pos;
 820
 821         g_return_if_fail(doc != NULL);
 822
 823         pos = sci_get_current_position(doc->editor->sci);
 824         editor_find_current_word(doc->editor, pos, colour, sizeof colour, GEANY_WORDCHARS"#");
 825         tools_color_chooser(colour);
 826 }
 827
 828
 829 void on_toolbutton_compile_clicked(GtkAction *action, gpointer user_data)
 830 {
 831         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_COMPILE);
 832 }
 833
 834
 835 void on_find1_activate(GtkMenuItem *menuitem, gpointer user_data)
 836 {
 837         search_show_find_dialog();
 838 }
 839
 840
 841 void on_find_next1_activate(GtkMenuItem *menuitem, gpointer user_data)
 842 {
 843         search_find_again(FALSE);
 844 }
 845
 846
 847 void on_find_previous1_activate(GtkMenuItem *menuitem, gpointer user_data)
 848 {
 849         if (search_data.flags & GEANY_FIND_REGEXP)
 850                 /* Can't reverse search order for a regex (find next ignores search backwards) */
 851                 utils_beep();
 852         else
 853                 search_find_again(TRUE);
 854 }
 855
 856
 857 void on_find_nextsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 858 {
 859         search_find_selection(document_get_current(), FALSE);
 860 }
 861
 862
 863 void on_find_prevsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 864 {
 865         search_find_selection(document_get_current(), TRUE);
 866 }
 867
 868
 869 void on_replace1_activate(GtkMenuItem *menuitem, gpointer user_data)
 870 {
 871         search_show_replace_dialog();
 872 }
 873
 874
 875 void on_find_in_files1_activate(GtkMenuItem *menuitem, gpointer user_data)
 876 {
 877         search_show_find_in_files_dialog(NULL);
 878 }
 879
 880
 881 static void get_line_and_offset_from_text(const gchar *text, gint *line_no, gint *offset)
 882 {
 883         if (*text == '+' || *text == '-')
 884         {
 885                 *line_no = atoi(text + 1);
 886                 *offset = (*text == '+') ? 1 : -1;
 887         }
 888         else
 889         {
 890                 *line_no = atoi(text) - 1;
 891                 *offset = 0;
 892         }
 893 }
 894
 895
 896 void on_go_to_line_activate(GtkMenuItem *menuitem, gpointer user_data)
 897 {
 898         static gchar value[16] = "";
 899         gchar *result;
 900
 901         result = dialogs_show_input_goto_line(
 902                 _("Go to Line"), GTK_WINDOW(main_widgets.window),
 903                 _("Enter the line you want to go to:"), value);
 904         if (result != NULL)
 905         {
 906                 GeanyDocument *doc = document_get_current();
 907                 gint offset;
 908                 gint line_no;
 909
 910                 g_return_if_fail(doc != NULL);
 911
 912                 get_line_and_offset_from_text(result, &line_no, &offset);
 913                 if (! editor_goto_line(doc->editor, line_no, offset))
 914                         utils_beep();
 915                 /* remember value for future calls */
 916                 g_snprintf(value, sizeof(value), "%s", result);
 917
 918                 g_free(result);
 919         }
 920 }
 921
 922
 923 void on_toolbutton_goto_entry_activate(GtkAction *action, const gchar *text, gpointer user_data)
 924 {
 925         GeanyDocument *doc = document_get_current();
 926         gint offset;
 927         gint line_no;
 928
 929         g_return_if_fail(doc != NULL);
 930
 931         get_line_and_offset_from_text(text, &line_no, &offset);
 932         if (! editor_goto_line(doc->editor, line_no, offset))
 933                 utils_beep();
 934         else
 935                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
 936 }
 937
 938
 939 void on_toolbutton_goto_clicked(GtkAction *action, gpointer user_data)
 940 {
 941         GtkWidget *entry = toolbar_get_widget_child_by_name("GotoEntry");
 942
 943         if (entry != NULL)
 944         {
 945                 const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));
 946
 947                 on_toolbutton_goto_entry_activate(NULL, text, NULL);
 948         }
 949         else
 950                 on_go_to_line_activate(NULL, NULL);
 951 }
 952
 953
 954 void on_help1_activate(GtkMenuItem *menuitem, gpointer user_data)
 955 {
 956         gchar *uri;
 957
 958         uri = utils_get_help_url(NULL);
 959         utils_open_browser(uri);
 960         g_free(uri);
 961 }
 962
 963
 964 static void on_help_shortcuts1_activate(GtkMenuItem *menuitem, gpointer user_data)
 965 {
 966         keybindings_show_shortcuts();
 967 }
 968
 969
 970 static void on_website1_activate(GtkMenuItem *menuitem, gpointer user_data)
 971 {
 972         utils_open_browser(GEANY_HOMEPAGE);
 973 }
 974
 975
 976 static void on_help_menu_item_donate_activate(GtkMenuItem *item, gpointer user_data)
 977 {
 978         utils_open_browser(GEANY_DONATE);
 979 }
 980
 981
 982 static void on_help_menu_item_wiki_activate(GtkMenuItem *item, gpointer user_data)
 983 {
 984         utils_open_browser(GEANY_WIKI);
 985 }
 986
 987
 988 static void on_help_menu_item_bug_report_activate(GtkMenuItem *item, gpointer user_data)
 989 {
 990         utils_open_browser(GEANY_BUG_REPORT);
 991 }
 992
 993
 994 static void on_comments_function_activate(GtkMenuItem *menuitem, gpointer user_data)
 995 {
 996         GeanyDocument *doc = document_get_current();
 997         gchar *text;
 998         const gchar *cur_tag = NULL;
 999         gint line = -1, pos = 0;
1000
1001         if (doc == NULL || doc->file_type == NULL)
1002         {
1003                 ui_set_statusbar(FALSE,
1004                         _("Please set the filetype for the current file before using this function."));
1005                 return;
1006         }
1007
1008         /* symbols_get_current_function returns -1 on failure, so sci_get_position_from_line
1009          * returns the current position, so it should be safe */
1010         line = symbols_get_current_function(doc, &cur_tag);
1011         pos = sci_get_position_from_line(doc->editor->sci, line);
1012
1013         text = templates_get_template_function(doc, cur_tag);
1014
1015         sci_start_undo_action(doc->editor->sci);
1016         sci_insert_text(doc->editor->sci, pos, text);
1017         sci_end_undo_action(doc->editor->sci);
1018         g_free(text);
1019 }
1020
1021
1022 static void insert_multiline_comment(GeanyDocument *doc, gint pos)
1023 {
1024         g_return_if_fail(doc != NULL);
1025         g_return_if_fail(pos == -1 || pos >= 0);
1026
1027         if (doc->file_type == NULL)
1028         {
1029                 ui_set_statusbar(FALSE,
1030                         _("Please set the filetype for the current file before using this function."));
1031                 return;
1032         }
1033
1034         if (doc->file_type->comment_open || doc->file_type->comment_single)
1035         {
1036                 /* editor_insert_multiline_comment() uses editor_info.click_pos */
1037                 if (pos == -1)
1038                         editor_info.click_pos = sci_get_current_position(doc->editor->sci);
1039                 else
1040                         editor_info.click_pos = pos;
1041                 editor_insert_multiline_comment(doc->editor);
1042         }
1043         else
1044                 utils_beep();
1045 }
1046
1047
1048 static void on_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1049 {
1050         insert_multiline_comment(document_get_current(), editor_info.click_pos);
1051 }
1052
1053
1054 static void on_menu_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1055 {
1056         insert_multiline_comment(document_get_current(), -1);
1057 }
1058
1059
1060 static void insert_comment_template(GeanyDocument *doc, gint pos, guint template)
1061 {
1062         gchar *text;
1063
1064         g_return_if_fail(doc != NULL);
1065         g_return_if_fail(pos == -1 || pos >= 0);
1066         g_return_if_fail(template < GEANY_MAX_TEMPLATES);
1067
1068         if (pos == -1)
1069                 pos = sci_get_current_position(doc->editor->sci);
1070
1071         text = templates_get_template_licence(doc, template);
1072
1073         sci_start_undo_action(doc->editor->sci);
1074         sci_insert_text(doc->editor->sci, pos, text);
1075         sci_end_undo_action(doc->editor->sci);
1076         g_free(text);
1077 }
1078
1079
1080 static void on_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1081 {
1082         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_GPL);
1083 }
1084
1085
1086 static void on_menu_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1087 {
1088         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_GPL);
1089 }
1090
1091
1092 static void on_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1093 {
1094         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_BSD);
1095 }
1096
1097
1098 static void on_menu_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1099 {
1100         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_BSD);
1101 }
1102
1103
1104 static void on_comments_changelog_activate(GtkMenuItem *menuitem, gpointer user_data)
1105 {
1106         GeanyDocument *doc = document_get_current();
1107         gchar *text;
1108
1109         g_return_if_fail(doc != NULL);
1110
1111         text = templates_get_template_changelog(doc);
1112         sci_start_undo_action(doc->editor->sci);
1113         sci_insert_text(doc->editor->sci, 0, text);
1114         /* sets the cursor to the right position to type the changelog text,
1115          * the template has 21 chars + length of name and email */
1116         sci_goto_pos(doc->editor->sci, 21 + strlen(template_prefs.developer) + strlen(template_prefs.mail), TRUE);
1117         sci_end_undo_action(doc->editor->sci);
1118
1119         g_free(text);
1120 }
1121
1122
1123 static void on_comments_fileheader_activate(GtkMenuItem *menuitem, gpointer user_data)
1124 {
1125         GeanyDocument *doc = document_get_current();
1126         gchar *text;
1127         const gchar *fname;
1128         GeanyFiletype *ft;
1129
1130         g_return_if_fail(doc != NULL);
1131
1132         ft = doc->file_type;
1133         fname = doc->file_name;
1134         text = templates_get_template_fileheader(FILETYPE_ID(ft), fname);
1135
1136         sci_start_undo_action(doc->editor->sci);
1137         sci_insert_text(doc->editor->sci, 0, text);
1138         sci_goto_pos(doc->editor->sci, 0, FALSE);
1139         sci_end_undo_action(doc->editor->sci);
1140         g_free(text);
1141 }
1142
1143
1144 static void on_file_properties_activate(GtkMenuItem *menuitem, gpointer user_data)
1145 {
1146         GeanyDocument *doc = document_get_current();
1147         g_return_if_fail(doc != NULL);
1148
1149         dialogs_show_file_properties(doc);
1150 }
1151
1152
1153 static void on_menu_fold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1154 {
1155         GeanyDocument *doc = document_get_current();
1156         g_return_if_fail(doc != NULL);
1157
1158         editor_fold_all(doc->editor);
1159 }
1160
1161
1162 static void on_menu_unfold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1163 {
1164         GeanyDocument *doc = document_get_current();
1165         g_return_if_fail(doc != NULL);
1166
1167         editor_unfold_all(doc->editor);
1168 }
1169
1170
1171 void on_toolbutton_run_clicked(GtkAction *action, gpointer user_data)
1172 {
1173         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_RUN);
1174 }
1175
1176
1177 void on_menu_remove_indicators1_activate(GtkMenuItem *menuitem, gpointer user_data)
1178 {
1179         GeanyDocument *doc = document_get_current();
1180         g_return_if_fail(doc != NULL);
1181
1182         editor_indicator_clear(doc->editor, GEANY_INDICATOR_ERROR);
1183 }
1184
1185
1186 void on_print1_activate(GtkMenuItem *menuitem, gpointer user_data)
1187 {
1188         GeanyDocument *doc = document_get_current();
1189         g_return_if_fail(doc != NULL);
1190
1191         printing_print_doc(doc);
1192 }
1193
1194
1195 void on_menu_select_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1196 {
1197         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
1198
1199         /* special case for Select All in the scribble widget */
1200         if (GTK_IS_TEXT_VIEW(focusw))
1201         {
1202                 g_signal_emit_by_name(focusw, "select-all", TRUE);
1203         }
1204         /* special case for Select All in the VTE widget */
1205 #ifdef HAVE_VTE
1206         else if (vte_info.have_vte && focusw == vc->vte)
1207         {
1208                 vte_select_all();
1209         }
1210 #endif
1211         else if (GTK_IS_EDITABLE(focusw))
1212         {
1213                 gtk_editable_select_region(GTK_EDITABLE(focusw), 0, -1);
1214         }
1215         else if (IS_SCINTILLA(focusw))
1216         {
1217                 sci_select_all(SCINTILLA(focusw));
1218         }
1219 }
1220
1221
1222 void on_menu_show_sidebar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1223 {
1224         if (ignore_callback)
1225                 return;
1226
1227         ui_prefs.sidebar_visible = ! ui_prefs.sidebar_visible;
1228
1229         /* show built-in tabs if no tabs visible */
1230         if (ui_prefs.sidebar_visible &&
1231                 ! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
1232                 gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
1233         {
1234                 interface_prefs.sidebar_openfiles_visible = TRUE;
1235                 interface_prefs.sidebar_symbol_visible = TRUE;
1236         }
1237
1238         /* if window has input focus, set it back to the editor before toggling off */
1239         if (! ui_prefs.sidebar_visible &&
1240                 gtk_container_get_focus_child(GTK_CONTAINER(main_widgets.sidebar_notebook)) != NULL)
1241         {
1242                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1243         }
1244
1245         ui_sidebar_show_hide();
1246 }
1247
1248
1249 static void on_menu_write_unicode_bom1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1250 {
1251         if (! ignore_callback)
1252         {
1253                 GeanyDocument *doc = document_get_current();
1254
1255                 g_return_if_fail(doc != NULL);
1256                 if (doc->readonly)
1257                 {
1258                         utils_beep();
1259                         return;
1260                 }
1261
1262                 document_undo_add(doc, UNDO_BOM, GINT_TO_POINTER(doc->has_bom));
1263
1264                 doc->has_bom = ! doc->has_bom;
1265
1266                 ui_update_statusbar(doc, -1);
1267         }
1268 }
1269
1270
1271 void on_menu_comment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1272 {
1273         GeanyDocument *doc = document_get_current();
1274         g_return_if_fail(doc != NULL);
1275
1276         editor_do_comment(doc->editor, -1, FALSE, FALSE, TRUE);
1277 }
1278
1279
1280 void on_menu_uncomment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1281 {
1282         GeanyDocument *doc = document_get_current();
1283         g_return_if_fail(doc != NULL);
1284
1285         editor_do_uncomment(doc->editor, -1, FALSE);
1286 }
1287
1288
1289 void on_menu_toggle_line_commentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1290 {
1291         GeanyDocument *doc = document_get_current();
1292         g_return_if_fail(doc != NULL);
1293
1294         editor_do_comment_toggle(doc->editor);
1295 }
1296
1297
1298 void on_menu_increase_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1299 {
1300         GeanyDocument *doc = document_get_current();
1301         g_return_if_fail(doc != NULL);
1302
1303         editor_indent(doc->editor, TRUE);
1304 }
1305
1306
1307 void on_menu_decrease_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1308 {
1309         GeanyDocument *doc = document_get_current();
1310         g_return_if_fail(doc != NULL);
1311
1312         editor_indent(doc->editor, FALSE);
1313 }
1314
1315
1316 void on_next_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1317 {
1318         if (! ui_tree_view_find_next(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_previous_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1325 {
1326         if (! ui_tree_view_find_previous(GTK_TREE_VIEW(msgwindow.tree_msg),
1327                 msgwin_goto_messages_file_line))
1328                 ui_set_statusbar(FALSE, _("No more message items."));
1329 }
1330
1331
1332 void on_project_new1_activate(GtkMenuItem *menuitem, gpointer user_data)
1333 {
1334         project_new();
1335 }
1336
1337
1338 void on_project_open1_activate(GtkMenuItem *menuitem, gpointer user_data)
1339 {
1340         project_open();
1341 }
1342
1343
1344 void on_project_close1_activate(GtkMenuItem *menuitem, gpointer user_data)
1345 {
1346         project_close(TRUE);
1347 }
1348
1349
1350 void on_project_properties1_activate(GtkMenuItem *menuitem, gpointer user_data)
1351 {
1352         project_properties();
1353 }
1354
1355
1356 static void on_menu_project1_activate(GtkMenuItem *menuitem, gpointer user_data)
1357 {
1358         static GtkWidget *item_close = NULL;
1359         static GtkWidget *item_properties = NULL;
1360
1361         if (item_close == NULL)
1362         {
1363                 item_close = ui_lookup_widget(main_widgets.window, "project_close1");
1364                 item_properties = ui_lookup_widget(main_widgets.window, "project_properties1");
1365         }
1366
1367         gtk_widget_set_sensitive(item_close, (app->project != NULL));
1368         gtk_widget_set_sensitive(item_properties, (app->project != NULL));
1369         gtk_widget_set_sensitive(ui_widgets.recent_projects_menuitem,
1370                                                 g_queue_get_length(ui_prefs.recent_projects_queue) > 0);
1371 }
1372
1373
1374 void on_menu_open_selected_file1_activate(GtkMenuItem *menuitem, gpointer user_data)
1375 {
1376         GeanyDocument *doc = document_get_current();
1377         gchar *sel = NULL;
1378         const gchar *wc;
1379
1380 #ifdef G_OS_WIN32
1381         wc = GEANY_WORDCHARS "./-" "\\";
1382 #else
1383         wc = GEANY_WORDCHARS "./-";
1384 #endif
1385
1386         g_return_if_fail(doc != NULL);
1387
1388         sel = editor_get_default_selection(doc->editor, TRUE, wc);
1389         SETPTR(sel, utils_get_locale_from_utf8(sel));
1390
1391         if (sel != NULL)
1392         {
1393                 gchar *filename = NULL;
1394
1395                 if (g_path_is_absolute(sel))
1396                         filename = g_strdup(sel);
1397                 else
1398                 {       /* relative filename, add the path of the current file */
1399                         gchar *path;
1400
1401                         path = utils_get_current_file_dir_utf8();
1402                         SETPTR(path, utils_get_locale_from_utf8(path));
1403                         if (!path)
1404                                 path = g_get_current_dir();
1405
1406                         filename = g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL);
1407
1408                         if (! g_file_test(filename, G_FILE_TEST_EXISTS) &&
1409                                 app->project != NULL && !EMPTY(app->project->base_path))
1410                         {
1411                                 /* try the project's base path */
1412                                 SETPTR(path, project_get_base_path());
1413                                 SETPTR(path, utils_get_locale_from_utf8(path));
1414                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL));
1415                         }
1416                         g_free(path);
1417 #ifdef G_OS_UNIX
1418                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1419                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/local/include", sel, NULL));
1420
1421                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1422                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/include", sel, NULL));
1423 #endif
1424                 }
1425
1426                 if (g_file_test(filename, G_FILE_TEST_EXISTS))
1427                         document_open_file(filename, FALSE, NULL, NULL);
1428                 else
1429                 {
1430                         SETPTR(sel, utils_get_utf8_from_locale(sel));
1431                         ui_set_statusbar(TRUE, _("Could not open file %s (File not found)"), sel);
1432                 }
1433
1434                 g_free(filename);
1435                 g_free(sel);
1436         }
1437 }
1438
1439
1440 void on_remove_markers1_activate(GtkMenuItem *menuitem, gpointer user_data)
1441 {
1442         GeanyDocument *doc = document_get_current();
1443         g_return_if_fail(doc != NULL);
1444
1445         sci_marker_delete_all(doc->editor->sci, 0);     /* delete the yellow tag marker */
1446         sci_marker_delete_all(doc->editor->sci, 1);     /* delete user markers */
1447         editor_indicator_clear(doc->editor, GEANY_INDICATOR_SEARCH);
1448 }
1449
1450
1451 static void on_load_tags1_activate(GtkMenuItem *menuitem, gpointer user_data)
1452 {
1453         symbols_show_load_tags_dialog();
1454 }
1455
1456
1457 void on_context_action1_activate(GtkMenuItem *menuitem, gpointer user_data)
1458 {
1459         gchar *word, *command;
1460         GError *error = NULL;
1461         GeanyDocument *doc = document_get_current();
1462
1463         g_return_if_fail(doc != NULL);
1464
1465         if (sci_has_selection(doc->editor->sci))
1466         {       /* take selected text if there is a selection */
1467                 word = sci_get_selection_contents(doc->editor->sci);
1468         }
1469         else
1470         {
1471                 word = g_strdup(editor_info.current_word);
1472         }
1473
1474         /* use the filetype specific command if available, fallback to global command otherwise */
1475         if (doc->file_type != NULL &&
1476                 !EMPTY(doc->file_type->context_action_cmd))
1477         {
1478                 command = g_strdup(doc->file_type->context_action_cmd);
1479         }
1480         else
1481         {
1482                 command = g_strdup(tool_prefs.context_action_cmd);
1483         }
1484
1485         /* substitute the wildcard %s and run the command if it is non empty */
1486         if (G_LIKELY(!EMPTY(command)))
1487         {
1488                 utils_str_replace_all(&command, "%s", word);
1489
1490                 if (!spawn_async(NULL, command, NULL, NULL, NULL, &error))
1491                 {
1492                         ui_set_statusbar(TRUE, "Context action command failed: %s", error->message);
1493                         g_error_free(error);
1494                 }
1495         }
1496         g_free(word);
1497         g_free(command);
1498 }
1499
1500
1501 void on_menu_toggle_all_additional_widgets1_activate(GtkMenuItem *menuitem, gpointer user_data)
1502 {
1503         static gint hide_all = -1;
1504         GtkCheckMenuItem *msgw = GTK_CHECK_MENU_ITEM(
1505                 ui_lookup_widget(main_widgets.window, "menu_show_messages_window1"));
1506         GtkCheckMenuItem *toolbari = GTK_CHECK_MENU_ITEM(
1507                 ui_lookup_widget(main_widgets.window, "menu_show_toolbar1"));
1508
1509         /* get the initial state (necessary if Geany was closed with hide_all = TRUE) */
1510         if (G_UNLIKELY(hide_all == -1))
1511         {
1512                 if (! gtk_check_menu_item_get_active(msgw) &&
1513                         ! interface_prefs.show_notebook_tabs &&
1514                         ! gtk_check_menu_item_get_active(toolbari))
1515                 {
1516                         hide_all = TRUE;
1517                 }
1518                 else
1519                         hide_all = FALSE;
1520         }
1521
1522         hide_all = ! hide_all; /* toggle */
1523
1524         if (hide_all)
1525         {
1526                 if (gtk_check_menu_item_get_active(msgw))
1527                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1528
1529                 interface_prefs.show_notebook_tabs = FALSE;
1530                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1531
1532                 ui_statusbar_showhide(FALSE);
1533
1534                 if (gtk_check_menu_item_get_active(toolbari))
1535                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1536         }
1537         else
1538         {
1539
1540                 if (! gtk_check_menu_item_get_active(msgw))
1541                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1542
1543                 interface_prefs.show_notebook_tabs = TRUE;
1544                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1545
1546                 ui_statusbar_showhide(TRUE);
1547
1548                 if (! gtk_check_menu_item_get_active(toolbari))
1549                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1550         }
1551 }
1552
1553
1554 void on_toolbutton_forward_activate(GtkAction *menuitem, gpointer user_data)
1555 {
1556         navqueue_go_forward();
1557 }
1558
1559
1560 void on_toolbutton_back_activate(GtkAction *menuitem, gpointer user_data)
1561 {
1562         navqueue_go_back();
1563 }
1564
1565
1566 gboolean on_motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
1567 {
1568         if (prefs.auto_focus && ! gtk_widget_has_focus(widget))
1569                 gtk_widget_grab_focus(widget);
1570
1571         return FALSE;
1572 }
1573
1574
1575 static void set_indent_type(GtkCheckMenuItem *menuitem, GeanyIndentType type)
1576 {
1577         GeanyDocument *doc;
1578
1579         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
1580                 return;
1581
1582         doc = document_get_current();
1583         g_return_if_fail(doc != NULL);
1584
1585         editor_set_indent(doc->editor, type, doc->editor->indent_width);
1586         ui_update_statusbar(doc, -1);
1587 }
1588
1589
1590 static void on_tabs1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1591 {
1592         set_indent_type(menuitem, GEANY_INDENT_TYPE_TABS);
1593 }
1594
1595
1596 static void on_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1597 {
1598         set_indent_type(menuitem, GEANY_INDENT_TYPE_SPACES);
1599 }
1600
1601
1602 static void on_tabs_and_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1603 {
1604         set_indent_type(menuitem, GEANY_INDENT_TYPE_BOTH);
1605 }
1606
1607
1608 static void on_strip_trailing_spaces1_activate(GtkMenuItem *menuitem, gpointer user_data)
1609 {
1610         GeanyDocument *doc;
1611
1612         if (ignore_callback)
1613                 return;
1614
1615         doc = document_get_current();
1616         g_return_if_fail(doc != NULL);
1617
1618         editor_strip_trailing_spaces(doc->editor);
1619 }
1620
1621
1622 static void on_page_setup1_activate(GtkMenuItem *menuitem, gpointer user_data)
1623 {
1624         printing_page_setup_gtk();
1625 }
1626
1627
1628 gboolean on_escape_key_press_event(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
1629 {
1630         guint state = keybindings_get_modifiers(event->state);
1631
1632         /* make pressing escape in the sidebar and toolbar focus the editor */
1633         if (event->keyval == GDK_Escape && state == 0)
1634         {
1635                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1636                 return TRUE;
1637         }
1638         return FALSE;
1639 }
1640
1641
1642 void on_line_breaking1_activate(GtkMenuItem *menuitem, gpointer user_data)
1643 {
1644         GeanyDocument *doc;
1645
1646         if (ignore_callback)
1647                 return;
1648
1649         doc = document_get_current();
1650         g_return_if_fail(doc != NULL);
1651
1652         doc->editor->line_breaking = !doc->editor->line_breaking;
1653 }
1654
1655
1656 void on_replace_spaces_activate(GtkMenuItem *menuitem, gpointer user_data)
1657 {
1658         GeanyDocument *doc = document_get_current();
1659
1660         g_return_if_fail(doc != NULL);
1661
1662         editor_replace_spaces(doc->editor);
1663 }
1664
1665
1666 static void on_search1_activate(GtkMenuItem *menuitem, gpointer user_data)
1667 {
1668         GtkWidget *next_message = ui_lookup_widget(main_widgets.window, "next_message1");
1669         GtkWidget *previous_message = ui_lookup_widget(main_widgets.window, "previous_message1");
1670         gboolean have_messages;
1671
1672         /* enable commands if the messages window has any items */
1673         have_messages = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(msgwindow.store_msg),
1674                 NULL) > 0;
1675
1676         gtk_widget_set_sensitive(next_message, have_messages);
1677         gtk_widget_set_sensitive(previous_message, have_messages);
1678 }
1679
1680
1681 /* simple implementation (vs. close all which doesn't close documents if cancelled),
1682  * if user_data is set, it is the GeanyDocument to keep */
1683 void on_close_other_documents1_activate(GtkMenuItem *menuitem, gpointer user_data)
1684 {
1685         guint i;
1686         GeanyDocument *cur_doc = user_data;
1687
1688         if (cur_doc == NULL)
1689                 cur_doc = document_get_current();
1690
1691         for (i = 0; i < documents_array->len; i++)
1692         {
1693                 GeanyDocument *doc = documents[i];
1694
1695                 if (doc == cur_doc || ! doc->is_valid)
1696                         continue;
1697
1698                 if (! document_close(doc))
1699                         break;
1700         }
1701 }
1702
1703
1704 static void on_menu_reload_configuration1_activate(GtkMenuItem *menuitem, gpointer user_data)
1705 {
1706         main_reload_configuration();
1707 }
1708
1709
1710 static void on_debug_messages1_activate(GtkMenuItem *menuitem, gpointer user_data)
1711 {
1712         log_show_debug_messages_dialog();
1713 }
1714
1715
1716 void on_send_selection_to_vte1_activate(GtkMenuItem *menuitem, gpointer user_data)
1717 {
1718 #ifdef HAVE_VTE
1719         if (vte_info.have_vte)
1720                 vte_send_selection_to_vte();
1721 #endif
1722 }
1723
1724
1725 static gboolean on_window_state_event(GtkWidget *widget, GdkEventWindowState *event, gpointer user_data)
1726 {
1727
1728         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1729         {
1730                 static GtkWidget *menuitem = NULL;
1731
1732                 if (menuitem == NULL)
1733                         menuitem = ui_lookup_widget(widget, "menu_fullscreen1");
1734
1735                 ignore_callback = TRUE;
1736
1737                 ui_prefs.fullscreen = (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? TRUE : FALSE;
1738                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), ui_prefs.fullscreen);
1739
1740                 ignore_callback = FALSE;
1741         }
1742         return FALSE;
1743 }
1744
1745
1746 static void show_notebook_page(const gchar *notebook_name, const gchar *page_name)
1747 {
1748         GtkWidget *widget;
1749         GtkNotebook *notebook;
1750
1751         widget = ui_lookup_widget(ui_widgets.prefs_dialog, page_name);
1752         notebook = GTK_NOTEBOOK(ui_lookup_widget(ui_widgets.prefs_dialog, notebook_name));
1753
1754         if (notebook != NULL && widget != NULL)
1755                 gtk_notebook_set_current_page(notebook, gtk_notebook_page_num(notebook, widget));
1756 }
1757
1758
1759 static void on_customize_toolbar1_activate(GtkMenuItem *menuitem, gpointer user_data)
1760 {
1761         prefs_show_dialog();
1762
1763         /* select the Interface page */
1764         show_notebook_page("notebook2", "notebook6");
1765         /* select the Toolbar subpage */
1766         show_notebook_page("notebook6", "vbox15");
1767 }
1768
1769
1770 static void on_button_customize_toolbar_clicked(GtkButton *button, gpointer user_data)
1771 {
1772         toolbar_configure(GTK_WINDOW(ui_widgets.prefs_dialog));
1773 }
1774
1775
1776 static void on_cut_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1777 {
1778         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_CUTLINE);
1779 }
1780
1781
1782 static void on_copy_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1783 {
1784         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_COPYLINE);
1785 }
1786
1787
1788 static void on_delete_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1789 {
1790         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DELETELINE);
1791 }
1792
1793
1794 static void on_duplicate_line_or_selection1_activate(GtkMenuItem *menuitem, gpointer user_data)
1795 {
1796         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DUPLICATELINE);
1797 }
1798
1799
1800 static void on_select_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1801 {
1802         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_LINE);
1803 }
1804
1805
1806 static void on_select_current_paragraph1_activate(GtkMenuItem *menuitem, gpointer user_data)
1807 {
1808         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_PARAGRAPH);
1809 }
1810
1811
1812 static void on_insert_alternative_white_space1_activate(GtkMenuItem *menuitem, gpointer user_data)
1813 {
1814         keybindings_send_command(GEANY_KEY_GROUP_INSERT, GEANY_KEYS_INSERT_ALTWHITESPACE);
1815 }
1816
1817
1818 static void on_go_to_next_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1819 {
1820         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_NEXTMARKER);
1821 }
1822
1823
1824 static void on_go_to_previous_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1825 {
1826         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_PREVIOUSMARKER);
1827 }
1828
1829
1830 static void on_reflow_lines_block1_activate(GtkMenuItem *menuitem, gpointer user_data)
1831 {
1832         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_REFLOWPARAGRAPH);
1833 }
1834
1835
1836 static void on_move_lines_up1_activate(GtkMenuItem *menuitem, gpointer user_data)
1837 {
1838         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEUP);
1839 }
1840
1841
1842 static void on_move_lines_down1_activate(GtkMenuItem *menuitem, gpointer user_data)
1843 {
1844         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEDOWN);
1845 }
1846
1847
1848 static void on_smart_line_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1849 {
1850         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_AUTOINDENT);
1851 }
1852
1853
1854 void on_plugin_preferences1_activate(GtkMenuItem *menuitem, gpointer user_data)
1855 {
1856 #ifdef HAVE_PLUGINS
1857         plugin_show_configure(NULL);
1858 #endif
1859 }
1860
1861
1862 static void on_indent_width_activate(GtkMenuItem *menuitem, gpointer user_data)
1863 {
1864         GeanyDocument *doc;
1865         gchar *label;
1866         gint width;
1867
1868         if (ignore_callback)
1869                 return;
1870
1871         label = ui_menu_item_get_text(menuitem);
1872         width = atoi(label);
1873         g_free(label);
1874
1875         doc = document_get_current();
1876         if (doc != NULL && width > 0)
1877                 editor_set_indent_width(doc->editor, width);
1878 }
1879
1880
1881 static void on_reset_indentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1882 {
1883         guint i;
1884
1885         foreach_document(i)
1886                 document_apply_indent_settings(documents[i]);
1887
1888         ui_update_statusbar(NULL, -1);
1889         ui_document_show_hide(NULL);
1890 }
1891
1892
1893 static void on_mark_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1894 {
1895         keybindings_send_command(GEANY_KEY_GROUP_SEARCH, GEANY_KEYS_SEARCH_MARKALL);
1896 }
1897
1898
1899 static void on_detect_type_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1900 {
1901         GeanyDocument *doc = document_get_current();
1902         GeanyIndentType type;
1903
1904         if (doc != NULL && document_detect_indent_type(doc, &type))
1905         {
1906                 editor_set_indent_type(doc->editor, type);
1907                 ui_document_show_hide(doc);
1908         }
1909 }
1910
1911
1912 static void on_detect_width_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1913 {
1914         GeanyDocument *doc = document_get_current();
1915         gint width;
1916
1917         if (doc != NULL && document_detect_indent_width(doc, &width))
1918         {
1919                 editor_set_indent_width(doc->editor, width);
1920                 ui_document_show_hide(doc);
1921         }
1922 }
1923
1924
1925 static void builder_connect_func(GtkBuilder *builder, GObject *object,
1926         const gchar *signal_name, const gchar *handler_name, GObject *connect_obj,
1927         GConnectFlags flags, gpointer user_data)
1928 {
1929         GHashTable *hash = user_data;
1930         GCallback callback;
1931
1932         callback = g_hash_table_lookup(hash, handler_name);
1933         g_return_if_fail(callback);
1934
1935         if (connect_obj == NULL)
1936                 g_signal_connect_data(object, signal_name, callback, NULL, NULL, flags);
1937         else
1938                 g_signal_connect_object(object, signal_name, callback, connect_obj, flags);
1939 }
1940
1941
1942 void callbacks_connect(GtkBuilder *builder)
1943 {
1944         GHashTable *hash;
1945
1946         g_return_if_fail(GTK_IS_BUILDER(builder));
1947
1948         hash = g_hash_table_new(g_str_hash, g_str_equal);
1949
1950 #define ITEM(n) g_hash_table_insert(hash, (gpointer) #n, G_CALLBACK(n));
1951 #       include "signallist.i"
1952 #undef ITEM
1953
1954         gtk_builder_connect_signals_full(builder, builder_connect_func, hash);
1955         g_hash_table_destroy(hash);
1956 }