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(doc->editor->sci, mode);
 501         sci_set_eol_mode(doc->editor->sci, mode);
 502         ui_update_statusbar(doc, -1);
 503 }
 504
 505
 506 static void on_crlf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 507 {
 508         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 509                 return;
 510
 511         convert_eol(SC_EOL_CRLF);
 512 }
 513
 514
 515 static void on_lf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 516 {
 517         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 518                 return;
 519
 520         convert_eol(SC_EOL_LF);
 521 }
 522
 523
 524 static void on_cr_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 525 {
 526         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 527                 return;
 528
 529         convert_eol(SC_EOL_CR);
 530 }
 531
 532
 533 void on_replace_tabs_activate(GtkMenuItem *menuitem, gpointer user_data)
 534 {
 535         GeanyDocument *doc = document_get_current();
 536
 537         g_return_if_fail(doc != NULL);
 538
 539         editor_replace_tabs(doc->editor);
 540 }
 541
 542
 543 gboolean toolbar_popup_menu(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
 544 {
 545         if (event->button == 3)
 546         {
 547                 gtk_menu_popup(GTK_MENU(ui_widgets.toolbar_menu), NULL, NULL, NULL, NULL, event->button, event->time);
 548                 return TRUE;
 549         }
 550         return FALSE;
 551 }
 552
 553
 554 void on_toggle_case1_activate(GtkMenuItem *menuitem, gpointer user_data)
 555 {
 556         GeanyDocument *doc = document_get_current();
 557         ScintillaObject *sci;
 558         gchar *text;
 559         gboolean keep_sel = TRUE;
 560
 561         g_return_if_fail(doc != NULL);
 562
 563         sci = doc->editor->sci;
 564         if (! sci_has_selection(sci))
 565         {
 566                 keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_WORD);
 567                 keep_sel = FALSE;
 568         }
 569
 570         /* either we already had a selection or we created one for current word */
 571         if (sci_has_selection(sci))
 572         {
 573                 gchar *result = NULL;
 574                 gint cmd = SCI_LOWERCASE;
 575                 gboolean rectsel = (gboolean) scintilla_send_message(sci, SCI_SELECTIONISRECTANGLE, 0, 0);
 576
 577                 text = sci_get_selection_contents(sci);
 578
 579                 if (utils_str_has_upper(text))
 580                 {
 581                         if (rectsel)
 582                                 cmd = SCI_LOWERCASE;
 583                         else
 584                                 result = g_utf8_strdown(text, -1);
 585                 }
 586                 else
 587                 {
 588                         if (rectsel)
 589                                 cmd = SCI_UPPERCASE;
 590                         else
 591                                 result = g_utf8_strup(text, -1);
 592                 }
 593
 594                 if (result != NULL)
 595                 {
 596                         sci_replace_sel(sci, result);
 597                         g_free(result);
 598                         if (keep_sel)
 599                                 sci_set_selection_start(sci, sci_get_current_position(sci) - strlen(text));
 600                 }
 601                 else
 602                         sci_send_command(sci, cmd);
 603
 604                 g_free(text);
 605
 606         }
 607 }
 608
 609
 610 static void on_show_toolbar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 611 {
 612         if (ignore_callback) return;
 613
 614         toolbar_prefs.visible = (toolbar_prefs.visible) ? FALSE : TRUE;;
 615         ui_widget_show_hide(GTK_WIDGET(main_widgets.toolbar), toolbar_prefs.visible);
 616 }
 617
 618
 619 static void on_fullscreen1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 620 {
 621         if (ignore_callback)
 622                 return;
 623
 624         ui_prefs.fullscreen = (ui_prefs.fullscreen) ? FALSE : TRUE;
 625         ui_set_fullscreen();
 626 }
 627
 628
 629 static void on_show_messages_window1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 630 {
 631         if (ignore_callback)
 632                 return;
 633
 634         ui_prefs.msgwindow_visible = (ui_prefs.msgwindow_visible) ? FALSE : TRUE;
 635         msgwin_show_hide(ui_prefs.msgwindow_visible);
 636 }
 637
 638
 639 static void on_menu_color_schemes_activate(GtkImageMenuItem *imagemenuitem, gpointer user_data)
 640 {
 641         highlighting_show_color_scheme_dialog();
 642 }
 643
 644
 645 static void on_markers_margin1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 646 {
 647         if (ignore_callback)
 648                 return;
 649
 650         editor_prefs.show_markers_margin = ! editor_prefs.show_markers_margin;
 651         ui_toggle_editor_features(GEANY_EDITOR_SHOW_MARKERS_MARGIN);
 652 }
 653
 654
 655 static void on_show_line_numbers1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 656 {
 657         if (ignore_callback)
 658                 return;
 659
 660         editor_prefs.show_linenumber_margin = ! editor_prefs.show_linenumber_margin;
 661         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_NUMBERS);
 662 }
 663
 664
 665 static void on_menu_show_white_space1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 666 {
 667         if (ignore_callback)
 668                 return;
 669
 670         editor_prefs.show_white_space = ! editor_prefs.show_white_space;
 671         ui_toggle_editor_features(GEANY_EDITOR_SHOW_WHITE_SPACE);
 672 }
 673
 674
 675 static void on_menu_show_line_endings1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 676 {
 677         if (ignore_callback)
 678                 return;
 679
 680         editor_prefs.show_line_endings = ! editor_prefs.show_line_endings;
 681         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_ENDINGS);
 682 }
 683
 684
 685 static void on_menu_show_indentation_guides1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 686 {
 687         if (ignore_callback)
 688                 return;
 689
 690         editor_prefs.show_indent_guide = ! editor_prefs.show_indent_guide;
 691         ui_toggle_editor_features(GEANY_EDITOR_SHOW_INDENTATION_GUIDES);
 692 }
 693
 694
 695 void on_line_wrapping1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 696 {
 697         if (! ignore_callback)
 698         {
 699                 GeanyDocument *doc = document_get_current();
 700                 g_return_if_fail(doc != NULL);
 701
 702                 editor_set_line_wrapping(doc->editor, ! doc->editor->line_wrapping);
 703         }
 704 }
 705
 706
 707 static void on_set_file_readonly1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 708 {
 709         if (! ignore_callback)
 710         {
 711                 GeanyDocument *doc = document_get_current();
 712                 g_return_if_fail(doc != NULL);
 713
 714                 doc->readonly = ! doc->readonly;
 715                 sci_set_readonly(doc->editor->sci, doc->readonly);
 716                 ui_update_tab_status(doc);
 717                 ui_update_statusbar(doc, -1);
 718         }
 719 }
 720
 721
 722 static void on_use_auto_indentation1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 723 {
 724         if (! ignore_callback)
 725         {
 726                 GeanyDocument *doc = document_get_current();
 727                 g_return_if_fail(doc != NULL);
 728
 729                 doc->editor->auto_indent = ! doc->editor->auto_indent;
 730         }
 731 }
 732
 733
 734 static void find_usage(gboolean in_session)
 735 {
 736         GeanyFindFlags flags;
 737         gchar *search_text;
 738         GeanyDocument *doc = document_get_current();
 739
 740         g_return_if_fail(doc != NULL);
 741
 742         if (sci_has_selection(doc->editor->sci))
 743         {       /* take selected text if there is a selection */
 744                 search_text = sci_get_selection_contents(doc->editor->sci);
 745                 flags = GEANY_FIND_MATCHCASE;
 746         }
 747         else
 748         {
 749                 editor_find_current_word_sciwc(doc->editor, -1,
 750                         editor_info.current_word, GEANY_MAX_WORD_LENGTH);
 751                 search_text = g_strdup(editor_info.current_word);
 752                 flags = GEANY_FIND_MATCHCASE | GEANY_FIND_WHOLEWORD;
 753         }
 754
 755         search_find_usage(search_text, search_text, flags, in_session);
 756         g_free(search_text);
 757 }
 758
 759
 760 void on_find_document_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 761 {
 762         find_usage(FALSE);
 763 }
 764
 765
 766 void on_find_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 767 {
 768         find_usage(TRUE);
 769 }
 770
 771
 772 static void goto_tag(gboolean definition)
 773 {
 774         GeanyDocument *doc = document_get_current();
 775
 776         g_return_if_fail(doc != NULL);
 777
 778         /* update cursor pos for navigating back afterwards */
 779         if (!sci_has_selection(doc->editor->sci))
 780                 sci_set_current_position(doc->editor->sci, editor_info.click_pos, FALSE);
 781
 782         /* use the keybinding callback as it checks for selections as well as current word */
 783         if (definition)
 784                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDEFINITION);
 785         else
 786                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDECLARATION);
 787 }
 788
 789
 790 static void on_goto_tag_definition1(GtkMenuItem *menuitem, gpointer user_data)
 791 {
 792         goto_tag(TRUE);
 793 }
 794
 795
 796 static void on_goto_tag_declaration1(GtkMenuItem *menuitem, gpointer user_data)
 797 {
 798         goto_tag(FALSE);
 799 }
 800
 801
 802 static void on_count_words1_activate(GtkMenuItem *menuitem, gpointer user_data)
 803 {
 804         tools_word_count();
 805 }
 806
 807
 808 void on_show_color_chooser1_activate(GtkMenuItem *menuitem, gpointer user_data)
 809 {
 810         gchar colour[9];
 811         GeanyDocument *doc = document_get_current();
 812         gint pos;
 813
 814         g_return_if_fail(doc != NULL);
 815
 816         pos = sci_get_current_position(doc->editor->sci);
 817         editor_find_current_word(doc->editor, pos, colour, sizeof colour, GEANY_WORDCHARS"#");
 818         tools_color_chooser(colour);
 819 }
 820
 821
 822 void on_toolbutton_compile_clicked(GtkAction *action, gpointer user_data)
 823 {
 824         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_COMPILE);
 825 }
 826
 827
 828 void on_find1_activate(GtkMenuItem *menuitem, gpointer user_data)
 829 {
 830         search_show_find_dialog();
 831 }
 832
 833
 834 void on_find_next1_activate(GtkMenuItem *menuitem, gpointer user_data)
 835 {
 836         search_find_again(FALSE);
 837 }
 838
 839
 840 void on_find_previous1_activate(GtkMenuItem *menuitem, gpointer user_data)
 841 {
 842         if (search_data.flags & GEANY_FIND_REGEXP)
 843                 /* Can't reverse search order for a regex (find next ignores search backwards) */
 844                 utils_beep();
 845         else
 846                 search_find_again(TRUE);
 847 }
 848
 849
 850 void on_find_nextsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 851 {
 852         search_find_selection(document_get_current(), FALSE);
 853 }
 854
 855
 856 void on_find_prevsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 857 {
 858         search_find_selection(document_get_current(), TRUE);
 859 }
 860
 861
 862 void on_replace1_activate(GtkMenuItem *menuitem, gpointer user_data)
 863 {
 864         search_show_replace_dialog();
 865 }
 866
 867
 868 void on_find_in_files1_activate(GtkMenuItem *menuitem, gpointer user_data)
 869 {
 870         search_show_find_in_files_dialog(NULL);
 871 }
 872
 873
 874 static void get_line_and_offset_from_text(const gchar *text, gint *line_no, gint *offset)
 875 {
 876         if (*text == '+' || *text == '-')
 877         {
 878                 *line_no = atoi(text + 1);
 879                 *offset = (*text == '+') ? 1 : -1;
 880         }
 881         else
 882         {
 883                 *line_no = atoi(text) - 1;
 884                 *offset = 0;
 885         }
 886 }
 887
 888
 889 void on_go_to_line_activate(GtkMenuItem *menuitem, gpointer user_data)
 890 {
 891         static gchar value[16] = "";
 892         gchar *result;
 893
 894         result = dialogs_show_input_goto_line(
 895                 _("Go to Line"), GTK_WINDOW(main_widgets.window),
 896                 _("Enter the line you want to go to:"), value);
 897         if (result != NULL)
 898         {
 899                 GeanyDocument *doc = document_get_current();
 900                 gint offset;
 901                 gint line_no;
 902
 903                 g_return_if_fail(doc != NULL);
 904
 905                 get_line_and_offset_from_text(result, &line_no, &offset);
 906                 if (! editor_goto_line(doc->editor, line_no, offset))
 907                         utils_beep();
 908                 /* remember value for future calls */
 909                 g_snprintf(value, sizeof(value), "%s", result);
 910
 911                 g_free(result);
 912         }
 913 }
 914
 915
 916 void on_toolbutton_goto_entry_activate(GtkAction *action, const gchar *text, gpointer user_data)
 917 {
 918         GeanyDocument *doc = document_get_current();
 919         gint offset;
 920         gint line_no;
 921
 922         g_return_if_fail(doc != NULL);
 923
 924         get_line_and_offset_from_text(text, &line_no, &offset);
 925         if (! editor_goto_line(doc->editor, line_no, offset))
 926                 utils_beep();
 927         else
 928                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
 929 }
 930
 931
 932 void on_toolbutton_goto_clicked(GtkAction *action, gpointer user_data)
 933 {
 934         GtkWidget *entry = toolbar_get_widget_child_by_name("GotoEntry");
 935
 936         if (entry != NULL)
 937         {
 938                 const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));
 939
 940                 on_toolbutton_goto_entry_activate(NULL, text, NULL);
 941         }
 942         else
 943                 on_go_to_line_activate(NULL, NULL);
 944 }
 945
 946
 947 void on_help1_activate(GtkMenuItem *menuitem, gpointer user_data)
 948 {
 949         gchar *uri;
 950
 951         uri = utils_get_help_url(NULL);
 952         utils_open_browser(uri);
 953         g_free(uri);
 954 }
 955
 956
 957 static void on_help_shortcuts1_activate(GtkMenuItem *menuitem, gpointer user_data)
 958 {
 959         keybindings_show_shortcuts();
 960 }
 961
 962
 963 static void on_website1_activate(GtkMenuItem *menuitem, gpointer user_data)
 964 {
 965         utils_open_browser(GEANY_HOMEPAGE);
 966 }
 967
 968
 969 static void on_help_menu_item_donate_activate(GtkMenuItem *item, gpointer user_data)
 970 {
 971         utils_open_browser(GEANY_DONATE);
 972 }
 973
 974
 975 static void on_help_menu_item_wiki_activate(GtkMenuItem *item, gpointer user_data)
 976 {
 977         utils_open_browser(GEANY_WIKI);
 978 }
 979
 980
 981 static void on_help_menu_item_bug_report_activate(GtkMenuItem *item, gpointer user_data)
 982 {
 983         utils_open_browser(GEANY_BUG_REPORT);
 984 }
 985
 986
 987 static void on_comments_function_activate(GtkMenuItem *menuitem, gpointer user_data)
 988 {
 989         GeanyDocument *doc = document_get_current();
 990         gchar *text;
 991         const gchar *cur_tag = NULL;
 992         gint line = -1, pos = 0;
 993
 994         if (doc == NULL || doc->file_type == NULL)
 995         {
 996                 ui_set_statusbar(FALSE,
 997                         _("Please set the filetype for the current file before using this function."));
 998                 return;
 999         }
1000
1001         /* symbols_get_current_function returns -1 on failure, so sci_get_position_from_line
1002          * returns the current position, so it should be safe */
1003         line = symbols_get_current_function(doc, &cur_tag);
1004         pos = sci_get_position_from_line(doc->editor->sci, line);
1005
1006         text = templates_get_template_function(doc, cur_tag);
1007
1008         sci_start_undo_action(doc->editor->sci);
1009         sci_insert_text(doc->editor->sci, pos, text);
1010         sci_end_undo_action(doc->editor->sci);
1011         g_free(text);
1012 }
1013
1014
1015 static void insert_multiline_comment(GeanyDocument *doc, gint pos)
1016 {
1017         g_return_if_fail(doc != NULL);
1018         g_return_if_fail(pos == -1 || pos >= 0);
1019
1020         if (doc->file_type == NULL)
1021         {
1022                 ui_set_statusbar(FALSE,
1023                         _("Please set the filetype for the current file before using this function."));
1024                 return;
1025         }
1026
1027         if (doc->file_type->comment_open || doc->file_type->comment_single)
1028         {
1029                 /* editor_insert_multiline_comment() uses editor_info.click_pos */
1030                 if (pos == -1)
1031                         editor_info.click_pos = sci_get_current_position(doc->editor->sci);
1032                 else
1033                         editor_info.click_pos = pos;
1034                 editor_insert_multiline_comment(doc->editor);
1035         }
1036         else
1037                 utils_beep();
1038 }
1039
1040
1041 static void on_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1042 {
1043         insert_multiline_comment(document_get_current(), editor_info.click_pos);
1044 }
1045
1046
1047 static void on_menu_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1048 {
1049         insert_multiline_comment(document_get_current(), -1);
1050 }
1051
1052
1053 static void insert_comment_template(GeanyDocument *doc, gint pos, guint template)
1054 {
1055         gchar *text;
1056
1057         g_return_if_fail(doc != NULL);
1058         g_return_if_fail(pos == -1 || pos >= 0);
1059         g_return_if_fail(template < GEANY_MAX_TEMPLATES);
1060
1061         if (pos == -1)
1062                 pos = sci_get_current_position(doc->editor->sci);
1063
1064         text = templates_get_template_licence(doc, template);
1065
1066         sci_start_undo_action(doc->editor->sci);
1067         sci_insert_text(doc->editor->sci, pos, text);
1068         sci_end_undo_action(doc->editor->sci);
1069         g_free(text);
1070 }
1071
1072
1073 static void on_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1074 {
1075         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_GPL);
1076 }
1077
1078
1079 static void on_menu_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1080 {
1081         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_GPL);
1082 }
1083
1084
1085 static void on_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1086 {
1087         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_BSD);
1088 }
1089
1090
1091 static void on_menu_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1092 {
1093         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_BSD);
1094 }
1095
1096
1097 static void on_comments_changelog_activate(GtkMenuItem *menuitem, gpointer user_data)
1098 {
1099         GeanyDocument *doc = document_get_current();
1100         gchar *text;
1101
1102         g_return_if_fail(doc != NULL);
1103
1104         text = templates_get_template_changelog(doc);
1105         sci_start_undo_action(doc->editor->sci);
1106         sci_insert_text(doc->editor->sci, 0, text);
1107         /* sets the cursor to the right position to type the changelog text,
1108          * the template has 21 chars + length of name and email */
1109         sci_goto_pos(doc->editor->sci, 21 + strlen(template_prefs.developer) + strlen(template_prefs.mail), TRUE);
1110         sci_end_undo_action(doc->editor->sci);
1111
1112         g_free(text);
1113 }
1114
1115
1116 static void on_comments_fileheader_activate(GtkMenuItem *menuitem, gpointer user_data)
1117 {
1118         GeanyDocument *doc = document_get_current();
1119         gchar *text;
1120         const gchar *fname;
1121         GeanyFiletype *ft;
1122
1123         g_return_if_fail(doc != NULL);
1124
1125         ft = doc->file_type;
1126         fname = doc->file_name;
1127         text = templates_get_template_fileheader(FILETYPE_ID(ft), fname);
1128
1129         sci_start_undo_action(doc->editor->sci);
1130         sci_insert_text(doc->editor->sci, 0, text);
1131         sci_goto_pos(doc->editor->sci, 0, FALSE);
1132         sci_end_undo_action(doc->editor->sci);
1133         g_free(text);
1134 }
1135
1136
1137 static void on_file_properties_activate(GtkMenuItem *menuitem, gpointer user_data)
1138 {
1139         GeanyDocument *doc = document_get_current();
1140         g_return_if_fail(doc != NULL);
1141
1142         dialogs_show_file_properties(doc);
1143 }
1144
1145
1146 static void on_menu_fold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1147 {
1148         GeanyDocument *doc = document_get_current();
1149         g_return_if_fail(doc != NULL);
1150
1151         editor_fold_all(doc->editor);
1152 }
1153
1154
1155 static void on_menu_unfold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1156 {
1157         GeanyDocument *doc = document_get_current();
1158         g_return_if_fail(doc != NULL);
1159
1160         editor_unfold_all(doc->editor);
1161 }
1162
1163
1164 void on_toolbutton_run_clicked(GtkAction *action, gpointer user_data)
1165 {
1166         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_RUN);
1167 }
1168
1169
1170 void on_menu_remove_indicators1_activate(GtkMenuItem *menuitem, gpointer user_data)
1171 {
1172         GeanyDocument *doc = document_get_current();
1173         g_return_if_fail(doc != NULL);
1174
1175         editor_indicator_clear(doc->editor, GEANY_INDICATOR_ERROR);
1176 }
1177
1178
1179 void on_print1_activate(GtkMenuItem *menuitem, gpointer user_data)
1180 {
1181         GeanyDocument *doc = document_get_current();
1182         g_return_if_fail(doc != NULL);
1183
1184         printing_print_doc(doc);
1185 }
1186
1187
1188 void on_menu_select_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1189 {
1190         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
1191
1192         /* special case for Select All in the scribble widget */
1193         if (GTK_IS_TEXT_VIEW(focusw))
1194         {
1195                 g_signal_emit_by_name(focusw, "select-all", TRUE);
1196         }
1197         /* special case for Select All in the VTE widget */
1198 #ifdef HAVE_VTE
1199         else if (vte_info.have_vte && focusw == vc->vte)
1200         {
1201                 vte_select_all();
1202         }
1203 #endif
1204         else if (GTK_IS_EDITABLE(focusw))
1205         {
1206                 gtk_editable_select_region(GTK_EDITABLE(focusw), 0, -1);
1207         }
1208         else if (IS_SCINTILLA(focusw))
1209         {
1210                 sci_select_all(SCINTILLA(focusw));
1211         }
1212 }
1213
1214
1215 void on_menu_show_sidebar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1216 {
1217         if (ignore_callback)
1218                 return;
1219
1220         ui_prefs.sidebar_visible = ! ui_prefs.sidebar_visible;
1221
1222         /* show built-in tabs if no tabs visible */
1223         if (ui_prefs.sidebar_visible &&
1224                 ! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
1225                 gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
1226         {
1227                 interface_prefs.sidebar_openfiles_visible = TRUE;
1228                 interface_prefs.sidebar_symbol_visible = TRUE;
1229         }
1230
1231         /* if window has input focus, set it back to the editor before toggling off */
1232         if (! ui_prefs.sidebar_visible &&
1233                 gtk_container_get_focus_child(GTK_CONTAINER(main_widgets.sidebar_notebook)) != NULL)
1234         {
1235                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1236         }
1237
1238         ui_sidebar_show_hide();
1239 }
1240
1241
1242 static void on_menu_write_unicode_bom1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1243 {
1244         if (! ignore_callback)
1245         {
1246                 GeanyDocument *doc = document_get_current();
1247
1248                 g_return_if_fail(doc != NULL);
1249                 if (doc->readonly)
1250                 {
1251                         utils_beep();
1252                         return;
1253                 }
1254
1255                 document_undo_add(doc, UNDO_BOM, GINT_TO_POINTER(doc->has_bom));
1256
1257                 doc->has_bom = ! doc->has_bom;
1258
1259                 ui_update_statusbar(doc, -1);
1260         }
1261 }
1262
1263
1264 void on_menu_comment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1265 {
1266         GeanyDocument *doc = document_get_current();
1267         g_return_if_fail(doc != NULL);
1268
1269         editor_do_comment(doc->editor, -1, FALSE, FALSE, TRUE);
1270 }
1271
1272
1273 void on_menu_uncomment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1274 {
1275         GeanyDocument *doc = document_get_current();
1276         g_return_if_fail(doc != NULL);
1277
1278         editor_do_uncomment(doc->editor, -1, FALSE);
1279 }
1280
1281
1282 void on_menu_toggle_line_commentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1283 {
1284         GeanyDocument *doc = document_get_current();
1285         g_return_if_fail(doc != NULL);
1286
1287         editor_do_comment_toggle(doc->editor);
1288 }
1289
1290
1291 void on_menu_increase_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1292 {
1293         GeanyDocument *doc = document_get_current();
1294         g_return_if_fail(doc != NULL);
1295
1296         editor_indent(doc->editor, TRUE);
1297 }
1298
1299
1300 void on_menu_decrease_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1301 {
1302         GeanyDocument *doc = document_get_current();
1303         g_return_if_fail(doc != NULL);
1304
1305         editor_indent(doc->editor, FALSE);
1306 }
1307
1308
1309 void on_next_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1310 {
1311         if (! ui_tree_view_find_next(GTK_TREE_VIEW(msgwindow.tree_msg),
1312                 msgwin_goto_messages_file_line))
1313                 ui_set_statusbar(FALSE, _("No more message items."));
1314 }
1315
1316
1317 void on_previous_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1318 {
1319         if (! ui_tree_view_find_previous(GTK_TREE_VIEW(msgwindow.tree_msg),
1320                 msgwin_goto_messages_file_line))
1321                 ui_set_statusbar(FALSE, _("No more message items."));
1322 }
1323
1324
1325 void on_project_new1_activate(GtkMenuItem *menuitem, gpointer user_data)
1326 {
1327         project_new();
1328 }
1329
1330
1331 void on_project_open1_activate(GtkMenuItem *menuitem, gpointer user_data)
1332 {
1333         project_open();
1334 }
1335
1336
1337 void on_project_close1_activate(GtkMenuItem *menuitem, gpointer user_data)
1338 {
1339         project_close(TRUE);
1340 }
1341
1342
1343 void on_project_properties1_activate(GtkMenuItem *menuitem, gpointer user_data)
1344 {
1345         project_properties();
1346 }
1347
1348
1349 static void on_menu_project1_activate(GtkMenuItem *menuitem, gpointer user_data)
1350 {
1351         static GtkWidget *item_close = NULL;
1352         static GtkWidget *item_properties = NULL;
1353
1354         if (item_close == NULL)
1355         {
1356                 item_close = ui_lookup_widget(main_widgets.window, "project_close1");
1357                 item_properties = ui_lookup_widget(main_widgets.window, "project_properties1");
1358         }
1359
1360         gtk_widget_set_sensitive(item_close, (app->project != NULL));
1361         gtk_widget_set_sensitive(item_properties, (app->project != NULL));
1362         gtk_widget_set_sensitive(ui_widgets.recent_projects_menuitem,
1363                                                 g_queue_get_length(ui_prefs.recent_projects_queue) > 0);
1364 }
1365
1366
1367 void on_menu_open_selected_file1_activate(GtkMenuItem *menuitem, gpointer user_data)
1368 {
1369         GeanyDocument *doc = document_get_current();
1370         gchar *sel = NULL;
1371         const gchar *wc;
1372
1373 #ifdef G_OS_WIN32
1374         wc = GEANY_WORDCHARS "./-" "\\";
1375 #else
1376         wc = GEANY_WORDCHARS "./-";
1377 #endif
1378
1379         g_return_if_fail(doc != NULL);
1380
1381         sel = editor_get_default_selection(doc->editor, TRUE, wc);
1382         SETPTR(sel, utils_get_locale_from_utf8(sel));
1383
1384         if (sel != NULL)
1385         {
1386                 gchar *filename = NULL;
1387
1388                 if (g_path_is_absolute(sel))
1389                         filename = g_strdup(sel);
1390                 else
1391                 {       /* relative filename, add the path of the current file */
1392                         gchar *path;
1393
1394                         path = utils_get_current_file_dir_utf8();
1395                         SETPTR(path, utils_get_locale_from_utf8(path));
1396                         if (!path)
1397                                 path = g_get_current_dir();
1398
1399                         filename = g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL);
1400
1401                         if (! g_file_test(filename, G_FILE_TEST_EXISTS) &&
1402                                 app->project != NULL && !EMPTY(app->project->base_path))
1403                         {
1404                                 /* try the project's base path */
1405                                 SETPTR(path, project_get_base_path());
1406                                 SETPTR(path, utils_get_locale_from_utf8(path));
1407                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL));
1408                         }
1409                         g_free(path);
1410 #ifdef G_OS_UNIX
1411                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1412                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/local/include", sel, NULL));
1413
1414                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1415                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/include", sel, NULL));
1416 #endif
1417                 }
1418
1419                 if (g_file_test(filename, G_FILE_TEST_EXISTS))
1420                         document_open_file(filename, FALSE, NULL, NULL);
1421                 else
1422                 {
1423                         SETPTR(sel, utils_get_utf8_from_locale(sel));
1424                         ui_set_statusbar(TRUE, _("Could not open file %s (File not found)"), sel);
1425                 }
1426
1427                 g_free(filename);
1428                 g_free(sel);
1429         }
1430 }
1431
1432
1433 void on_remove_markers1_activate(GtkMenuItem *menuitem, gpointer user_data)
1434 {
1435         GeanyDocument *doc = document_get_current();
1436         g_return_if_fail(doc != NULL);
1437
1438         sci_marker_delete_all(doc->editor->sci, 0);     /* delete the yellow tag marker */
1439         sci_marker_delete_all(doc->editor->sci, 1);     /* delete user markers */
1440         editor_indicator_clear(doc->editor, GEANY_INDICATOR_SEARCH);
1441 }
1442
1443
1444 static void on_load_tags1_activate(GtkMenuItem *menuitem, gpointer user_data)
1445 {
1446         symbols_show_load_tags_dialog();
1447 }
1448
1449
1450 void on_context_action1_activate(GtkMenuItem *menuitem, gpointer user_data)
1451 {
1452         gchar *word, *command;
1453         GError *error = NULL;
1454         GeanyDocument *doc = document_get_current();
1455
1456         g_return_if_fail(doc != NULL);
1457
1458         if (sci_has_selection(doc->editor->sci))
1459         {       /* take selected text if there is a selection */
1460                 word = sci_get_selection_contents(doc->editor->sci);
1461         }
1462         else
1463         {
1464                 word = g_strdup(editor_info.current_word);
1465         }
1466
1467         /* use the filetype specific command if available, fallback to global command otherwise */
1468         if (doc->file_type != NULL &&
1469                 !EMPTY(doc->file_type->context_action_cmd))
1470         {
1471                 command = g_strdup(doc->file_type->context_action_cmd);
1472         }
1473         else
1474         {
1475                 command = g_strdup(tool_prefs.context_action_cmd);
1476         }
1477
1478         /* substitute the wildcard %s and run the command if it is non empty */
1479         if (G_LIKELY(!EMPTY(command)))
1480         {
1481                 utils_str_replace_all(&command, "%s", word);
1482
1483                 if (!spawn_async(NULL, command, NULL, NULL, NULL, &error))
1484                 {
1485                         ui_set_statusbar(TRUE, "Context action command failed: %s", error->message);
1486                         g_error_free(error);
1487                 }
1488         }
1489         g_free(word);
1490         g_free(command);
1491 }
1492
1493
1494 void on_menu_toggle_all_additional_widgets1_activate(GtkMenuItem *menuitem, gpointer user_data)
1495 {
1496         static gint hide_all = -1;
1497         GtkCheckMenuItem *msgw = GTK_CHECK_MENU_ITEM(
1498                 ui_lookup_widget(main_widgets.window, "menu_show_messages_window1"));
1499         GtkCheckMenuItem *toolbari = GTK_CHECK_MENU_ITEM(
1500                 ui_lookup_widget(main_widgets.window, "menu_show_toolbar1"));
1501
1502         /* get the initial state (necessary if Geany was closed with hide_all = TRUE) */
1503         if (G_UNLIKELY(hide_all == -1))
1504         {
1505                 if (! gtk_check_menu_item_get_active(msgw) &&
1506                         ! interface_prefs.show_notebook_tabs &&
1507                         ! gtk_check_menu_item_get_active(toolbari))
1508                 {
1509                         hide_all = TRUE;
1510                 }
1511                 else
1512                         hide_all = FALSE;
1513         }
1514
1515         hide_all = ! hide_all; /* toggle */
1516
1517         if (hide_all)
1518         {
1519                 if (gtk_check_menu_item_get_active(msgw))
1520                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1521
1522                 interface_prefs.show_notebook_tabs = FALSE;
1523                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1524
1525                 ui_statusbar_showhide(FALSE);
1526
1527                 if (gtk_check_menu_item_get_active(toolbari))
1528                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1529         }
1530         else
1531         {
1532
1533                 if (! gtk_check_menu_item_get_active(msgw))
1534                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1535
1536                 interface_prefs.show_notebook_tabs = TRUE;
1537                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1538
1539                 ui_statusbar_showhide(TRUE);
1540
1541                 if (! gtk_check_menu_item_get_active(toolbari))
1542                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1543         }
1544 }
1545
1546
1547 void on_toolbutton_forward_activate(GtkAction *menuitem, gpointer user_data)
1548 {
1549         navqueue_go_forward();
1550 }
1551
1552
1553 void on_toolbutton_back_activate(GtkAction *menuitem, gpointer user_data)
1554 {
1555         navqueue_go_back();
1556 }
1557
1558
1559 gboolean on_motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
1560 {
1561         if (prefs.auto_focus && ! gtk_widget_has_focus(widget))
1562                 gtk_widget_grab_focus(widget);
1563
1564         return FALSE;
1565 }
1566
1567
1568 static void set_indent_type(GtkCheckMenuItem *menuitem, GeanyIndentType type)
1569 {
1570         GeanyDocument *doc;
1571
1572         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
1573                 return;
1574
1575         doc = document_get_current();
1576         g_return_if_fail(doc != NULL);
1577
1578         editor_set_indent(doc->editor, type, doc->editor->indent_width);
1579         ui_update_statusbar(doc, -1);
1580 }
1581
1582
1583 static void on_tabs1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1584 {
1585         set_indent_type(menuitem, GEANY_INDENT_TYPE_TABS);
1586 }
1587
1588
1589 static void on_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1590 {
1591         set_indent_type(menuitem, GEANY_INDENT_TYPE_SPACES);
1592 }
1593
1594
1595 static void on_tabs_and_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1596 {
1597         set_indent_type(menuitem, GEANY_INDENT_TYPE_BOTH);
1598 }
1599
1600
1601 static void on_strip_trailing_spaces1_activate(GtkMenuItem *menuitem, gpointer user_data)
1602 {
1603         GeanyDocument *doc;
1604
1605         if (ignore_callback)
1606                 return;
1607
1608         doc = document_get_current();
1609         g_return_if_fail(doc != NULL);
1610
1611         editor_strip_trailing_spaces(doc->editor);
1612 }
1613
1614
1615 static void on_page_setup1_activate(GtkMenuItem *menuitem, gpointer user_data)
1616 {
1617         printing_page_setup_gtk();
1618 }
1619
1620
1621 gboolean on_escape_key_press_event(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
1622 {
1623         guint state = keybindings_get_modifiers(event->state);
1624
1625         /* make pressing escape in the sidebar and toolbar focus the editor */
1626         if (event->keyval == GDK_Escape && state == 0)
1627         {
1628                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1629                 return TRUE;
1630         }
1631         return FALSE;
1632 }
1633
1634
1635 void on_line_breaking1_activate(GtkMenuItem *menuitem, gpointer user_data)
1636 {
1637         GeanyDocument *doc;
1638
1639         if (ignore_callback)
1640                 return;
1641
1642         doc = document_get_current();
1643         g_return_if_fail(doc != NULL);
1644
1645         doc->editor->line_breaking = !doc->editor->line_breaking;
1646 }
1647
1648
1649 void on_replace_spaces_activate(GtkMenuItem *menuitem, gpointer user_data)
1650 {
1651         GeanyDocument *doc = document_get_current();
1652
1653         g_return_if_fail(doc != NULL);
1654
1655         editor_replace_spaces(doc->editor);
1656 }
1657
1658
1659 static void on_search1_activate(GtkMenuItem *menuitem, gpointer user_data)
1660 {
1661         GtkWidget *next_message = ui_lookup_widget(main_widgets.window, "next_message1");
1662         GtkWidget *previous_message = ui_lookup_widget(main_widgets.window, "previous_message1");
1663         gboolean have_messages;
1664
1665         /* enable commands if the messages window has any items */
1666         have_messages = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(msgwindow.store_msg),
1667                 NULL) > 0;
1668
1669         gtk_widget_set_sensitive(next_message, have_messages);
1670         gtk_widget_set_sensitive(previous_message, have_messages);
1671 }
1672
1673
1674 /* simple implementation (vs. close all which doesn't close documents if cancelled),
1675  * if user_data is set, it is the GeanyDocument to keep */
1676 void on_close_other_documents1_activate(GtkMenuItem *menuitem, gpointer user_data)
1677 {
1678         guint i;
1679         GeanyDocument *cur_doc = user_data;
1680
1681         if (cur_doc == NULL)
1682                 cur_doc = document_get_current();
1683
1684         for (i = 0; i < documents_array->len; i++)
1685         {
1686                 GeanyDocument *doc = documents[i];
1687
1688                 if (doc == cur_doc || ! doc->is_valid)
1689                         continue;
1690
1691                 if (! document_close(doc))
1692                         break;
1693         }
1694 }
1695
1696
1697 static void on_menu_reload_configuration1_activate(GtkMenuItem *menuitem, gpointer user_data)
1698 {
1699         main_reload_configuration();
1700 }
1701
1702
1703 static void on_debug_messages1_activate(GtkMenuItem *menuitem, gpointer user_data)
1704 {
1705         log_show_debug_messages_dialog();
1706 }
1707
1708
1709 void on_send_selection_to_vte1_activate(GtkMenuItem *menuitem, gpointer user_data)
1710 {
1711 #ifdef HAVE_VTE
1712         if (vte_info.have_vte)
1713                 vte_send_selection_to_vte();
1714 #endif
1715 }
1716
1717
1718 static gboolean on_window_state_event(GtkWidget *widget, GdkEventWindowState *event, gpointer user_data)
1719 {
1720
1721         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1722         {
1723                 static GtkWidget *menuitem = NULL;
1724
1725                 if (menuitem == NULL)
1726                         menuitem = ui_lookup_widget(widget, "menu_fullscreen1");
1727
1728                 ignore_callback = TRUE;
1729
1730                 ui_prefs.fullscreen = (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? TRUE : FALSE;
1731                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), ui_prefs.fullscreen);
1732
1733                 ignore_callback = FALSE;
1734         }
1735         return FALSE;
1736 }
1737
1738
1739 static void show_notebook_page(const gchar *notebook_name, const gchar *page_name)
1740 {
1741         GtkWidget *widget;
1742         GtkNotebook *notebook;
1743
1744         widget = ui_lookup_widget(ui_widgets.prefs_dialog, page_name);
1745         notebook = GTK_NOTEBOOK(ui_lookup_widget(ui_widgets.prefs_dialog, notebook_name));
1746
1747         if (notebook != NULL && widget != NULL)
1748                 gtk_notebook_set_current_page(notebook, gtk_notebook_page_num(notebook, widget));
1749 }
1750
1751
1752 static void on_customize_toolbar1_activate(GtkMenuItem *menuitem, gpointer user_data)
1753 {
1754         prefs_show_dialog();
1755
1756         /* select the Interface page */
1757         show_notebook_page("notebook2", "notebook6");
1758         /* select the Toolbar subpage */
1759         show_notebook_page("notebook6", "vbox15");
1760 }
1761
1762
1763 static void on_button_customize_toolbar_clicked(GtkButton *button, gpointer user_data)
1764 {
1765         toolbar_configure(GTK_WINDOW(ui_widgets.prefs_dialog));
1766 }
1767
1768
1769 static void on_cut_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1770 {
1771         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_CUTLINE);
1772 }
1773
1774
1775 static void on_copy_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1776 {
1777         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_COPYLINE);
1778 }
1779
1780
1781 static void on_delete_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1782 {
1783         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DELETELINE);
1784 }
1785
1786
1787 static void on_duplicate_line_or_selection1_activate(GtkMenuItem *menuitem, gpointer user_data)
1788 {
1789         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DUPLICATELINE);
1790 }
1791
1792
1793 static void on_select_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1794 {
1795         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_LINE);
1796 }
1797
1798
1799 static void on_select_current_paragraph1_activate(GtkMenuItem *menuitem, gpointer user_data)
1800 {
1801         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_PARAGRAPH);
1802 }
1803
1804
1805 static void on_insert_alternative_white_space1_activate(GtkMenuItem *menuitem, gpointer user_data)
1806 {
1807         keybindings_send_command(GEANY_KEY_GROUP_INSERT, GEANY_KEYS_INSERT_ALTWHITESPACE);
1808 }
1809
1810
1811 static void on_go_to_next_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1812 {
1813         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_NEXTMARKER);
1814 }
1815
1816
1817 static void on_go_to_previous_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1818 {
1819         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_PREVIOUSMARKER);
1820 }
1821
1822
1823 static void on_reflow_lines_block1_activate(GtkMenuItem *menuitem, gpointer user_data)
1824 {
1825         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_REFLOWPARAGRAPH);
1826 }
1827
1828
1829 static void on_move_lines_up1_activate(GtkMenuItem *menuitem, gpointer user_data)
1830 {
1831         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEUP);
1832 }
1833
1834
1835 static void on_move_lines_down1_activate(GtkMenuItem *menuitem, gpointer user_data)
1836 {
1837         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEDOWN);
1838 }
1839
1840
1841 static void on_smart_line_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1842 {
1843         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_AUTOINDENT);
1844 }
1845
1846
1847 void on_plugin_preferences1_activate(GtkMenuItem *menuitem, gpointer user_data)
1848 {
1849 #ifdef HAVE_PLUGINS
1850         plugin_show_configure(NULL);
1851 #endif
1852 }
1853
1854
1855 static void on_indent_width_activate(GtkMenuItem *menuitem, gpointer user_data)
1856 {
1857         GeanyDocument *doc;
1858         gchar *label;
1859         gint width;
1860
1861         if (ignore_callback)
1862                 return;
1863
1864         label = ui_menu_item_get_text(menuitem);
1865         width = atoi(label);
1866         g_free(label);
1867
1868         doc = document_get_current();
1869         if (doc != NULL && width > 0)
1870                 editor_set_indent_width(doc->editor, width);
1871 }
1872
1873
1874 static void on_reset_indentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1875 {
1876         guint i;
1877
1878         foreach_document(i)
1879                 document_apply_indent_settings(documents[i]);
1880
1881         ui_update_statusbar(NULL, -1);
1882         ui_document_show_hide(NULL);
1883 }
1884
1885
1886 static void on_mark_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1887 {
1888         keybindings_send_command(GEANY_KEY_GROUP_SEARCH, GEANY_KEYS_SEARCH_MARKALL);
1889 }
1890
1891
1892 static void on_detect_type_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1893 {
1894         GeanyDocument *doc = document_get_current();
1895         GeanyIndentType type;
1896
1897         if (doc != NULL && document_detect_indent_type(doc, &type))
1898         {
1899                 editor_set_indent_type(doc->editor, type);
1900                 ui_document_show_hide(doc);
1901         }
1902 }
1903
1904
1905 static void on_detect_width_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1906 {
1907         GeanyDocument *doc = document_get_current();
1908         gint width;
1909
1910         if (doc != NULL && document_detect_indent_width(doc, &width))
1911         {
1912                 editor_set_indent_width(doc->editor, width);
1913                 ui_document_show_hide(doc);
1914         }
1915 }
1916
1917
1918 static void builder_connect_func(GtkBuilder *builder, GObject *object,
1919         const gchar *signal_name, const gchar *handler_name, GObject *connect_obj,
1920         GConnectFlags flags, gpointer user_data)
1921 {
1922         GHashTable *hash = user_data;
1923         GCallback callback;
1924
1925         callback = g_hash_table_lookup(hash, handler_name);
1926         g_return_if_fail(callback);
1927
1928         if (connect_obj == NULL)
1929                 g_signal_connect_data(object, signal_name, callback, NULL, NULL, flags);
1930         else
1931                 g_signal_connect_object(object, signal_name, callback, connect_obj, flags);
1932 }
1933
1934
1935 void callbacks_connect(GtkBuilder *builder)
1936 {
1937         GHashTable *hash;
1938
1939         g_return_if_fail(GTK_IS_BUILDER(builder));
1940
1941         hash = g_hash_table_new(g_str_hash, g_str_equal);
1942
1943 #define ITEM(n) g_hash_table_insert(hash, (gpointer) #n, G_CALLBACK(n));
1944 #       include "signallist.i"
1945 #undef ITEM
1946
1947         gtk_builder_connect_signals_full(builder, builder_connect_func, hash);
1948         g_hash_table_destroy(hash);
1949 }