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 /* Changes window-title after switching tabs and lots of other things.
 435  * note: using 'after' makes Scintilla redraw before the UI, appearing more responsive */
 436 static void on_notebook1_switch_page_after(GtkNotebook *notebook, gpointer page,
 437                 guint page_num, gpointer user_data)
 438 {
 439         GeanyDocument *doc;
 440
 441         if (G_UNLIKELY(main_status.opening_session_files || main_status.closing_all))
 442                 return;
 443
 444         doc = document_get_from_notebook_child(page);
 445
 446         if (doc != NULL)
 447         {
 448                 sidebar_select_openfiles_item(doc);
 449                 ui_save_buttons_toggle(doc->changed);
 450                 ui_set_window_title(doc);
 451                 ui_update_statusbar(doc, -1);
 452                 ui_update_popup_reundo_items(doc);
 453                 ui_document_show_hide(doc); /* update the document menu */
 454                 build_menu_update(doc);
 455                 sidebar_update_tag_list(doc, FALSE);
 456                 document_highlight_tags(doc);
 457
 458                 document_check_disk_status(doc, TRUE);
 459
 460 #ifdef HAVE_VTE
 461                 vte_cwd((doc->real_path != NULL) ? doc->real_path : doc->file_name, FALSE);
 462 #endif
 463
 464                 g_signal_emit_by_name(geany_object, "document-activate", doc);
 465         }
 466 }
 467
 468
 469 static void on_tv_notebook_switch_page(GtkNotebook *notebook, gpointer page,
 470                 guint page_num, gpointer user_data)
 471 {
 472         /* suppress selection changed signal when switching to the open files list */
 473         ignore_callback = TRUE;
 474 }
 475
 476
 477 static void on_tv_notebook_switch_page_after(GtkNotebook *notebook, gpointer page,
 478                 guint page_num, gpointer user_data)
 479 {
 480         ignore_callback = FALSE;
 481 }
 482
 483
 484 static void convert_eol(gint mode)
 485 {
 486         GeanyDocument *doc = document_get_current();
 487
 488         g_return_if_fail(doc != NULL);
 489
 490         /* sci_convert_eols() adds UNDO_SCINTILLA action in on_editor_notify().
 491          * It is added to the undo stack before sci_convert_eols() finishes
 492          * so after adding UNDO_EOL, UNDO_EOL will be at the top of the stack
 493          * and UNDO_SCINTILLA below it. */
 494         sci_convert_eols(doc->editor->sci, mode);
 495         document_undo_add(doc, UNDO_EOL, GINT_TO_POINTER(sci_get_eol_mode(doc->editor->sci)));
 496
 497         sci_set_eol_mode(doc->editor->sci, mode);
 498
 499         ui_update_statusbar(doc, -1);
 500 }
 501
 502
 503 static void on_crlf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 504 {
 505         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 506                 return;
 507
 508         convert_eol(SC_EOL_CRLF);
 509 }
 510
 511
 512 static void on_lf_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 513 {
 514         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 515                 return;
 516
 517         convert_eol(SC_EOL_LF);
 518 }
 519
 520
 521 static void on_cr_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
 522 {
 523         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
 524                 return;
 525
 526         convert_eol(SC_EOL_CR);
 527 }
 528
 529
 530 void on_replace_tabs_activate(GtkMenuItem *menuitem, gpointer user_data)
 531 {
 532         GeanyDocument *doc = document_get_current();
 533
 534         g_return_if_fail(doc != NULL);
 535
 536         editor_replace_tabs(doc->editor, FALSE);
 537 }
 538
 539
 540 gboolean toolbar_popup_menu(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
 541 {
 542         if (event->button == 3)
 543         {
 544                 gtk_menu_popup(GTK_MENU(ui_widgets.toolbar_menu), NULL, NULL, NULL, NULL, event->button, event->time);
 545                 return TRUE;
 546         }
 547         return FALSE;
 548 }
 549
 550
 551 void on_toggle_case1_activate(GtkMenuItem *menuitem, gpointer user_data)
 552 {
 553         GeanyDocument *doc = document_get_current();
 554         ScintillaObject *sci;
 555         gchar *text;
 556         gboolean keep_sel = TRUE;
 557
 558         g_return_if_fail(doc != NULL);
 559
 560         sci = doc->editor->sci;
 561         if (! sci_has_selection(sci))
 562         {
 563                 keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_WORD);
 564                 keep_sel = FALSE;
 565         }
 566
 567         /* either we already had a selection or we created one for current word */
 568         if (sci_has_selection(sci))
 569         {
 570                 gchar *result = NULL;
 571                 gint cmd = SCI_LOWERCASE;
 572                 gboolean rectsel = (gboolean) scintilla_send_message(sci, SCI_SELECTIONISRECTANGLE, 0, 0);
 573
 574                 text = sci_get_selection_contents(sci);
 575
 576                 if (utils_str_has_upper(text))
 577                 {
 578                         if (rectsel)
 579                                 cmd = SCI_LOWERCASE;
 580                         else
 581                                 result = g_utf8_strdown(text, -1);
 582                 }
 583                 else
 584                 {
 585                         if (rectsel)
 586                                 cmd = SCI_UPPERCASE;
 587                         else
 588                                 result = g_utf8_strup(text, -1);
 589                 }
 590
 591                 if (result != NULL)
 592                 {
 593                         sci_replace_sel(sci, result);
 594                         g_free(result);
 595                         if (keep_sel)
 596                                 sci_set_selection_start(sci, sci_get_current_position(sci) - strlen(text));
 597                 }
 598                 else
 599                         sci_send_command(sci, cmd);
 600
 601                 g_free(text);
 602
 603         }
 604 }
 605
 606
 607 static void on_show_toolbar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 608 {
 609         if (ignore_callback) return;
 610
 611         toolbar_prefs.visible = (toolbar_prefs.visible) ? FALSE : TRUE;;
 612         ui_widget_show_hide(GTK_WIDGET(main_widgets.toolbar), toolbar_prefs.visible);
 613 }
 614
 615
 616 static void on_fullscreen1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 617 {
 618         if (ignore_callback)
 619                 return;
 620
 621         ui_prefs.fullscreen = (ui_prefs.fullscreen) ? FALSE : TRUE;
 622         ui_set_fullscreen();
 623 }
 624
 625
 626 static void on_show_messages_window1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 627 {
 628         if (ignore_callback)
 629                 return;
 630
 631         ui_prefs.msgwindow_visible = (ui_prefs.msgwindow_visible) ? FALSE : TRUE;
 632         msgwin_show_hide(ui_prefs.msgwindow_visible);
 633 }
 634
 635
 636 static void on_menu_color_schemes_activate(GtkImageMenuItem *imagemenuitem, gpointer user_data)
 637 {
 638         highlighting_show_color_scheme_dialog();
 639 }
 640
 641
 642 static void on_markers_margin1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 643 {
 644         if (ignore_callback)
 645                 return;
 646
 647         editor_prefs.show_markers_margin = ! editor_prefs.show_markers_margin;
 648         ui_toggle_editor_features(GEANY_EDITOR_SHOW_MARKERS_MARGIN);
 649 }
 650
 651
 652 static void on_show_line_numbers1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 653 {
 654         if (ignore_callback)
 655                 return;
 656
 657         editor_prefs.show_linenumber_margin = ! editor_prefs.show_linenumber_margin;
 658         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_NUMBERS);
 659 }
 660
 661
 662 static void on_menu_show_white_space1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 663 {
 664         if (ignore_callback)
 665                 return;
 666
 667         editor_prefs.show_white_space = ! editor_prefs.show_white_space;
 668         ui_toggle_editor_features(GEANY_EDITOR_SHOW_WHITE_SPACE);
 669 }
 670
 671
 672 static void on_menu_show_line_endings1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 673 {
 674         if (ignore_callback)
 675                 return;
 676
 677         editor_prefs.show_line_endings = ! editor_prefs.show_line_endings;
 678         ui_toggle_editor_features(GEANY_EDITOR_SHOW_LINE_ENDINGS);
 679 }
 680
 681
 682 static void on_menu_show_indentation_guides1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 683 {
 684         if (ignore_callback)
 685                 return;
 686
 687         editor_prefs.show_indent_guide = ! editor_prefs.show_indent_guide;
 688         ui_toggle_editor_features(GEANY_EDITOR_SHOW_INDENTATION_GUIDES);
 689 }
 690
 691
 692 void on_line_wrapping1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 693 {
 694         if (! ignore_callback)
 695         {
 696                 GeanyDocument *doc = document_get_current();
 697                 g_return_if_fail(doc != NULL);
 698
 699                 editor_set_line_wrapping(doc->editor, ! doc->editor->line_wrapping);
 700         }
 701 }
 702
 703
 704 static void on_set_file_readonly1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 705 {
 706         if (! ignore_callback)
 707         {
 708                 GeanyDocument *doc = document_get_current();
 709                 g_return_if_fail(doc != NULL);
 710
 711                 doc->readonly = ! doc->readonly;
 712                 sci_set_readonly(doc->editor->sci, doc->readonly);
 713                 ui_update_tab_status(doc);
 714                 ui_update_statusbar(doc, -1);
 715         }
 716 }
 717
 718
 719 static void on_use_auto_indentation1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
 720 {
 721         if (! ignore_callback)
 722         {
 723                 GeanyDocument *doc = document_get_current();
 724                 g_return_if_fail(doc != NULL);
 725
 726                 doc->editor->auto_indent = ! doc->editor->auto_indent;
 727         }
 728 }
 729
 730
 731 static void find_usage(gboolean in_session)
 732 {
 733         GeanyFindFlags flags;
 734         gchar *search_text;
 735         GeanyDocument *doc = document_get_current();
 736
 737         g_return_if_fail(doc != NULL);
 738
 739         if (sci_has_selection(doc->editor->sci))
 740         {       /* take selected text if there is a selection */
 741                 search_text = sci_get_selection_contents(doc->editor->sci);
 742                 flags = GEANY_FIND_MATCHCASE;
 743         }
 744         else
 745         {
 746                 editor_find_current_word_sciwc(doc->editor, -1,
 747                         editor_info.current_word, GEANY_MAX_WORD_LENGTH);
 748                 search_text = g_strdup(editor_info.current_word);
 749                 flags = GEANY_FIND_MATCHCASE | GEANY_FIND_WHOLEWORD;
 750         }
 751
 752         search_find_usage(search_text, search_text, flags, in_session);
 753         g_free(search_text);
 754 }
 755
 756
 757 void on_find_document_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 758 {
 759         find_usage(FALSE);
 760 }
 761
 762
 763 void on_find_usage1_activate(GtkMenuItem *menuitem, gpointer user_data)
 764 {
 765         find_usage(TRUE);
 766 }
 767
 768
 769 static void goto_tag(gboolean definition)
 770 {
 771         GeanyDocument *doc = document_get_current();
 772
 773         g_return_if_fail(doc != NULL);
 774
 775         /* update cursor pos for navigating back afterwards */
 776         if (!sci_has_selection(doc->editor->sci))
 777                 sci_set_current_position(doc->editor->sci, editor_info.click_pos, FALSE);
 778
 779         /* use the keybinding callback as it checks for selections as well as current word */
 780         if (definition)
 781                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDEFINITION);
 782         else
 783                 keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_TAGDECLARATION);
 784 }
 785
 786
 787 static void on_goto_tag_definition1(GtkMenuItem *menuitem, gpointer user_data)
 788 {
 789         goto_tag(TRUE);
 790 }
 791
 792
 793 static void on_goto_tag_declaration1(GtkMenuItem *menuitem, gpointer user_data)
 794 {
 795         goto_tag(FALSE);
 796 }
 797
 798
 799 static void on_count_words1_activate(GtkMenuItem *menuitem, gpointer user_data)
 800 {
 801         tools_word_count();
 802 }
 803
 804
 805 void on_show_color_chooser1_activate(GtkMenuItem *menuitem, gpointer user_data)
 806 {
 807         gchar colour[9];
 808         GeanyDocument *doc = document_get_current();
 809         gint pos;
 810
 811         g_return_if_fail(doc != NULL);
 812
 813         pos = sci_get_current_position(doc->editor->sci);
 814         editor_find_current_word(doc->editor, pos, colour, sizeof colour, GEANY_WORDCHARS"#");
 815         tools_color_chooser(colour);
 816 }
 817
 818
 819 void on_toolbutton_compile_clicked(GtkAction *action, gpointer user_data)
 820 {
 821         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_COMPILE);
 822 }
 823
 824
 825 void on_find1_activate(GtkMenuItem *menuitem, gpointer user_data)
 826 {
 827         search_show_find_dialog();
 828 }
 829
 830
 831 void on_find_next1_activate(GtkMenuItem *menuitem, gpointer user_data)
 832 {
 833         search_find_again(FALSE);
 834 }
 835
 836
 837 void on_find_previous1_activate(GtkMenuItem *menuitem, gpointer user_data)
 838 {
 839         if (search_data.flags & GEANY_FIND_REGEXP)
 840                 /* Can't reverse search order for a regex (find next ignores search backwards) */
 841                 utils_beep();
 842         else
 843                 search_find_again(TRUE);
 844 }
 845
 846
 847 void on_find_nextsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 848 {
 849         search_find_selection(document_get_current(), FALSE);
 850 }
 851
 852
 853 void on_find_prevsel1_activate(GtkMenuItem *menuitem, gpointer user_data)
 854 {
 855         search_find_selection(document_get_current(), TRUE);
 856 }
 857
 858
 859 void on_replace1_activate(GtkMenuItem *menuitem, gpointer user_data)
 860 {
 861         search_show_replace_dialog();
 862 }
 863
 864
 865 void on_find_in_files1_activate(GtkMenuItem *menuitem, gpointer user_data)
 866 {
 867         search_show_find_in_files_dialog(NULL);
 868 }
 869
 870
 871 static void get_line_and_offset_from_text(const gchar *text, gint *line_no, gint *offset)
 872 {
 873         if (*text == '+' || *text == '-')
 874         {
 875                 *line_no = atoi(text + 1);
 876                 *offset = (*text == '+') ? 1 : -1;
 877         }
 878         else
 879         {
 880                 *line_no = atoi(text) - 1;
 881                 *offset = 0;
 882         }
 883 }
 884
 885
 886 void on_go_to_line_activate(GtkMenuItem *menuitem, gpointer user_data)
 887 {
 888         static gchar value[16] = "";
 889         gchar *result;
 890
 891         result = dialogs_show_input_goto_line(
 892                 _("Go to Line"), GTK_WINDOW(main_widgets.window),
 893                 _("Enter the line you want to go to:"), value);
 894         if (result != NULL)
 895         {
 896                 GeanyDocument *doc = document_get_current();
 897                 gint offset;
 898                 gint line_no;
 899
 900                 g_return_if_fail(doc != NULL);
 901
 902                 get_line_and_offset_from_text(result, &line_no, &offset);
 903                 if (! editor_goto_line(doc->editor, line_no, offset))
 904                         utils_beep();
 905                 /* remember value for future calls */
 906                 g_snprintf(value, sizeof(value), "%s", result);
 907
 908                 g_free(result);
 909         }
 910 }
 911
 912
 913 void on_toolbutton_goto_entry_activate(GtkAction *action, const gchar *text, gpointer user_data)
 914 {
 915         GeanyDocument *doc = document_get_current();
 916         gint offset;
 917         gint line_no;
 918
 919         g_return_if_fail(doc != NULL);
 920
 921         get_line_and_offset_from_text(text, &line_no, &offset);
 922         if (! editor_goto_line(doc->editor, line_no, offset))
 923                 utils_beep();
 924         else
 925                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
 926 }
 927
 928
 929 void on_toolbutton_goto_clicked(GtkAction *action, gpointer user_data)
 930 {
 931         GtkWidget *entry = toolbar_get_widget_child_by_name("GotoEntry");
 932
 933         if (entry != NULL)
 934         {
 935                 const gchar *text = gtk_entry_get_text(GTK_ENTRY(entry));
 936
 937                 on_toolbutton_goto_entry_activate(NULL, text, NULL);
 938         }
 939         else
 940                 on_go_to_line_activate(NULL, NULL);
 941 }
 942
 943
 944 void on_help1_activate(GtkMenuItem *menuitem, gpointer user_data)
 945 {
 946         gchar *uri;
 947
 948         uri = utils_get_help_url(NULL);
 949         utils_open_browser(uri);
 950         g_free(uri);
 951 }
 952
 953
 954 static void on_help_shortcuts1_activate(GtkMenuItem *menuitem, gpointer user_data)
 955 {
 956         keybindings_show_shortcuts();
 957 }
 958
 959
 960 static void on_website1_activate(GtkMenuItem *menuitem, gpointer user_data)
 961 {
 962         utils_open_browser(GEANY_HOMEPAGE);
 963 }
 964
 965
 966 static void on_help_menu_item_donate_activate(GtkMenuItem *item, gpointer user_data)
 967 {
 968         utils_open_browser(GEANY_DONATE);
 969 }
 970
 971
 972 static void on_help_menu_item_wiki_activate(GtkMenuItem *item, gpointer user_data)
 973 {
 974         utils_open_browser(GEANY_WIKI);
 975 }
 976
 977
 978 static void on_help_menu_item_bug_report_activate(GtkMenuItem *item, gpointer user_data)
 979 {
 980         utils_open_browser(GEANY_BUG_REPORT);
 981 }
 982
 983
 984 static void on_comments_function_activate(GtkMenuItem *menuitem, gpointer user_data)
 985 {
 986         GeanyDocument *doc = document_get_current();
 987         gchar *text;
 988         const gchar *cur_tag = NULL;
 989         gint line = -1, pos = 0;
 990
 991         if (doc == NULL || doc->file_type == NULL)
 992         {
 993                 ui_set_statusbar(FALSE,
 994                         _("Please set the filetype for the current file before using this function."));
 995                 return;
 996         }
 997
 998         /* symbols_get_current_function returns -1 on failure, so sci_get_position_from_line
 999          * returns the current position, so it should be safe */
1000         line = symbols_get_current_function(doc, &cur_tag);
1001         pos = sci_get_position_from_line(doc->editor->sci, line);
1002
1003         text = templates_get_template_function(doc, cur_tag);
1004
1005         sci_start_undo_action(doc->editor->sci);
1006         sci_insert_text(doc->editor->sci, pos, text);
1007         sci_end_undo_action(doc->editor->sci);
1008         g_free(text);
1009 }
1010
1011
1012 static void insert_multiline_comment(GeanyDocument *doc, gint pos)
1013 {
1014         g_return_if_fail(doc != NULL);
1015         g_return_if_fail(pos == -1 || pos >= 0);
1016
1017         if (doc->file_type == NULL)
1018         {
1019                 ui_set_statusbar(FALSE,
1020                         _("Please set the filetype for the current file before using this function."));
1021                 return;
1022         }
1023
1024         if (doc->file_type->comment_open || doc->file_type->comment_single)
1025         {
1026                 /* editor_insert_multiline_comment() uses editor_info.click_pos */
1027                 if (pos == -1)
1028                         editor_info.click_pos = sci_get_current_position(doc->editor->sci);
1029                 else
1030                         editor_info.click_pos = pos;
1031                 editor_insert_multiline_comment(doc->editor);
1032         }
1033         else
1034                 utils_beep();
1035 }
1036
1037
1038 static void on_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1039 {
1040         insert_multiline_comment(document_get_current(), editor_info.click_pos);
1041 }
1042
1043
1044 static void on_menu_comments_multiline_activate(GtkMenuItem *menuitem, gpointer user_data)
1045 {
1046         insert_multiline_comment(document_get_current(), -1);
1047 }
1048
1049
1050 static void insert_comment_template(GeanyDocument *doc, gint pos, guint template)
1051 {
1052         gchar *text;
1053
1054         g_return_if_fail(doc != NULL);
1055         g_return_if_fail(pos == -1 || pos >= 0);
1056         g_return_if_fail(template < GEANY_MAX_TEMPLATES);
1057
1058         if (pos == -1)
1059                 pos = sci_get_current_position(doc->editor->sci);
1060
1061         text = templates_get_template_licence(doc, template);
1062
1063         sci_start_undo_action(doc->editor->sci);
1064         sci_insert_text(doc->editor->sci, pos, text);
1065         sci_end_undo_action(doc->editor->sci);
1066         g_free(text);
1067 }
1068
1069
1070 static void on_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1071 {
1072         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_GPL);
1073 }
1074
1075
1076 static void on_menu_comments_gpl_activate(GtkMenuItem *menuitem, gpointer user_data)
1077 {
1078         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_GPL);
1079 }
1080
1081
1082 static void on_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1083 {
1084         insert_comment_template(document_get_current(), editor_info.click_pos, GEANY_TEMPLATE_BSD);
1085 }
1086
1087
1088 static void on_menu_comments_bsd_activate(GtkMenuItem *menuitem, gpointer user_data)
1089 {
1090         insert_comment_template(document_get_current(), -1, GEANY_TEMPLATE_BSD);
1091 }
1092
1093
1094 static void on_comments_changelog_activate(GtkMenuItem *menuitem, gpointer user_data)
1095 {
1096         GeanyDocument *doc = document_get_current();
1097         gchar *text;
1098
1099         g_return_if_fail(doc != NULL);
1100
1101         text = templates_get_template_changelog(doc);
1102         sci_start_undo_action(doc->editor->sci);
1103         sci_insert_text(doc->editor->sci, 0, text);
1104         /* sets the cursor to the right position to type the changelog text,
1105          * the template has 21 chars + length of name and email */
1106         sci_goto_pos(doc->editor->sci, 21 + strlen(template_prefs.developer) + strlen(template_prefs.mail), TRUE);
1107         sci_end_undo_action(doc->editor->sci);
1108
1109         g_free(text);
1110 }
1111
1112
1113 static void on_comments_fileheader_activate(GtkMenuItem *menuitem, gpointer user_data)
1114 {
1115         GeanyDocument *doc = document_get_current();
1116         gchar *text;
1117         const gchar *fname;
1118         GeanyFiletype *ft;
1119
1120         g_return_if_fail(doc != NULL);
1121
1122         ft = doc->file_type;
1123         fname = doc->file_name;
1124         text = templates_get_template_fileheader(FILETYPE_ID(ft), fname);
1125
1126         sci_start_undo_action(doc->editor->sci);
1127         sci_insert_text(doc->editor->sci, 0, text);
1128         sci_goto_pos(doc->editor->sci, 0, FALSE);
1129         sci_end_undo_action(doc->editor->sci);
1130         g_free(text);
1131 }
1132
1133
1134 void on_file_properties_activate(GtkMenuItem *menuitem, gpointer user_data)
1135 {
1136         GeanyDocument *doc = document_get_current();
1137         g_return_if_fail(doc != NULL);
1138
1139         dialogs_show_file_properties(doc);
1140 }
1141
1142
1143 static void on_menu_fold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1144 {
1145         GeanyDocument *doc = document_get_current();
1146         g_return_if_fail(doc != NULL);
1147
1148         editor_fold_all(doc->editor);
1149 }
1150
1151
1152 static void on_menu_unfold_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1153 {
1154         GeanyDocument *doc = document_get_current();
1155         g_return_if_fail(doc != NULL);
1156
1157         editor_unfold_all(doc->editor);
1158 }
1159
1160
1161 void on_toolbutton_run_clicked(GtkAction *action, gpointer user_data)
1162 {
1163         keybindings_send_command(GEANY_KEY_GROUP_BUILD, GEANY_KEYS_BUILD_RUN);
1164 }
1165
1166
1167 void on_menu_remove_indicators1_activate(GtkMenuItem *menuitem, gpointer user_data)
1168 {
1169         GeanyDocument *doc = document_get_current();
1170         g_return_if_fail(doc != NULL);
1171
1172         editor_indicator_clear(doc->editor, GEANY_INDICATOR_ERROR);
1173 }
1174
1175
1176 void on_print1_activate(GtkMenuItem *menuitem, gpointer user_data)
1177 {
1178         GeanyDocument *doc = document_get_current();
1179         g_return_if_fail(doc != NULL);
1180
1181         printing_print_doc(doc);
1182 }
1183
1184
1185 void on_menu_select_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1186 {
1187         GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
1188
1189         /* special case for Select All in the scribble widget */
1190         if (GTK_IS_TEXT_VIEW(focusw))
1191         {
1192                 g_signal_emit_by_name(focusw, "select-all", TRUE);
1193         }
1194         /* special case for Select All in the VTE widget */
1195 #ifdef HAVE_VTE
1196         else if (vte_info.have_vte && focusw == vc->vte)
1197         {
1198                 vte_select_all();
1199         }
1200 #endif
1201         else if (GTK_IS_EDITABLE(focusw))
1202         {
1203                 gtk_editable_select_region(GTK_EDITABLE(focusw), 0, -1);
1204         }
1205         else if (IS_SCINTILLA(focusw))
1206         {
1207                 sci_select_all(SCINTILLA(focusw));
1208         }
1209 }
1210
1211
1212 void on_menu_show_sidebar1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1213 {
1214         if (ignore_callback)
1215                 return;
1216
1217         ui_prefs.sidebar_visible = ! ui_prefs.sidebar_visible;
1218
1219         /* show built-in tabs if no tabs visible */
1220         if (ui_prefs.sidebar_visible &&
1221                 ! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
1222                 gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
1223         {
1224                 interface_prefs.sidebar_openfiles_visible = TRUE;
1225                 interface_prefs.sidebar_symbol_visible = TRUE;
1226         }
1227
1228         /* if window has input focus, set it back to the editor before toggling off */
1229         if (! ui_prefs.sidebar_visible &&
1230                 gtk_container_get_focus_child(GTK_CONTAINER(main_widgets.sidebar_notebook)) != NULL)
1231         {
1232                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1233         }
1234
1235         ui_sidebar_show_hide();
1236 }
1237
1238
1239 static void on_menu_write_unicode_bom1_toggled(GtkCheckMenuItem *checkmenuitem, gpointer user_data)
1240 {
1241         if (! ignore_callback)
1242         {
1243                 GeanyDocument *doc = document_get_current();
1244
1245                 g_return_if_fail(doc != NULL);
1246                 if (doc->readonly)
1247                 {
1248                         utils_beep();
1249                         return;
1250                 }
1251
1252                 document_undo_add(doc, UNDO_BOM, GINT_TO_POINTER(doc->has_bom));
1253
1254                 doc->has_bom = ! doc->has_bom;
1255
1256                 ui_update_statusbar(doc, -1);
1257         }
1258 }
1259
1260
1261 void on_menu_comment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1262 {
1263         GeanyDocument *doc = document_get_current();
1264         g_return_if_fail(doc != NULL);
1265
1266         editor_do_comment(doc->editor, -1, FALSE, FALSE, TRUE);
1267 }
1268
1269
1270 void on_menu_uncomment_line1_activate(GtkMenuItem *menuitem, gpointer user_data)
1271 {
1272         GeanyDocument *doc = document_get_current();
1273         g_return_if_fail(doc != NULL);
1274
1275         editor_do_uncomment(doc->editor, -1, FALSE);
1276 }
1277
1278
1279 void on_menu_toggle_line_commentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1280 {
1281         GeanyDocument *doc = document_get_current();
1282         g_return_if_fail(doc != NULL);
1283
1284         editor_do_comment_toggle(doc->editor);
1285 }
1286
1287
1288 void on_menu_increase_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1289 {
1290         GeanyDocument *doc = document_get_current();
1291         g_return_if_fail(doc != NULL);
1292
1293         editor_indent(doc->editor, TRUE);
1294 }
1295
1296
1297 void on_menu_decrease_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1298 {
1299         GeanyDocument *doc = document_get_current();
1300         g_return_if_fail(doc != NULL);
1301
1302         editor_indent(doc->editor, FALSE);
1303 }
1304
1305
1306 void on_next_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1307 {
1308         if (! ui_tree_view_find_next(GTK_TREE_VIEW(msgwindow.tree_msg),
1309                 msgwin_goto_messages_file_line))
1310                 ui_set_statusbar(FALSE, _("No more message items."));
1311 }
1312
1313
1314 void on_previous_message1_activate(GtkMenuItem *menuitem, gpointer user_data)
1315 {
1316         if (! ui_tree_view_find_previous(GTK_TREE_VIEW(msgwindow.tree_msg),
1317                 msgwin_goto_messages_file_line))
1318                 ui_set_statusbar(FALSE, _("No more message items."));
1319 }
1320
1321
1322 void on_project_new1_activate(GtkMenuItem *menuitem, gpointer user_data)
1323 {
1324         project_new();
1325 }
1326
1327
1328 void on_project_open1_activate(GtkMenuItem *menuitem, gpointer user_data)
1329 {
1330         project_open();
1331 }
1332
1333
1334 void on_project_close1_activate(GtkMenuItem *menuitem, gpointer user_data)
1335 {
1336         project_close(TRUE);
1337 }
1338
1339
1340 void on_project_properties1_activate(GtkMenuItem *menuitem, gpointer user_data)
1341 {
1342         project_properties();
1343 }
1344
1345
1346 static void on_menu_project1_activate(GtkMenuItem *menuitem, gpointer user_data)
1347 {
1348         static GtkWidget *item_close = NULL;
1349         static GtkWidget *item_properties = NULL;
1350
1351         if (item_close == NULL)
1352         {
1353                 item_close = ui_lookup_widget(main_widgets.window, "project_close1");
1354                 item_properties = ui_lookup_widget(main_widgets.window, "project_properties1");
1355         }
1356
1357         gtk_widget_set_sensitive(item_close, (app->project != NULL));
1358         gtk_widget_set_sensitive(item_properties, (app->project != NULL));
1359         gtk_widget_set_sensitive(ui_widgets.recent_projects_menuitem,
1360                                                 g_queue_get_length(ui_prefs.recent_projects_queue) > 0);
1361 }
1362
1363
1364 void on_menu_open_selected_file1_activate(GtkMenuItem *menuitem, gpointer user_data)
1365 {
1366         GeanyDocument *doc = document_get_current();
1367         gchar *sel = NULL;
1368         const gchar *wc;
1369
1370 #ifdef G_OS_WIN32
1371         wc = GEANY_WORDCHARS "./-" "\\";
1372 #else
1373         wc = GEANY_WORDCHARS "./-";
1374 #endif
1375
1376         g_return_if_fail(doc != NULL);
1377
1378         sel = editor_get_default_selection(doc->editor, TRUE, wc);
1379         SETPTR(sel, utils_get_locale_from_utf8(sel));
1380
1381         if (sel != NULL)
1382         {
1383                 gchar *filename = NULL;
1384
1385                 if (g_path_is_absolute(sel))
1386                         filename = g_strdup(sel);
1387                 else
1388                 {       /* relative filename, add the path of the current file */
1389                         gchar *path;
1390
1391                         path = utils_get_current_file_dir_utf8();
1392                         SETPTR(path, utils_get_locale_from_utf8(path));
1393                         if (!path)
1394                                 path = g_get_current_dir();
1395
1396                         filename = g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL);
1397
1398                         if (! g_file_test(filename, G_FILE_TEST_EXISTS) &&
1399                                 app->project != NULL && !EMPTY(app->project->base_path))
1400                         {
1401                                 /* try the project's base path */
1402                                 SETPTR(path, project_get_base_path());
1403                                 SETPTR(path, utils_get_locale_from_utf8(path));
1404                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, path, sel, NULL));
1405                         }
1406                         g_free(path);
1407 #ifdef G_OS_UNIX
1408                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1409                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/local/include", sel, NULL));
1410
1411                         if (! g_file_test(filename, G_FILE_TEST_EXISTS))
1412                                 SETPTR(filename, g_build_path(G_DIR_SEPARATOR_S, "/usr/include", sel, NULL));
1413 #endif
1414                 }
1415
1416                 if (g_file_test(filename, G_FILE_TEST_EXISTS))
1417                         document_open_file(filename, FALSE, NULL, NULL);
1418                 else
1419                 {
1420                         SETPTR(sel, utils_get_utf8_from_locale(sel));
1421                         ui_set_statusbar(TRUE, _("Could not open file %s (File not found)"), sel);
1422                 }
1423
1424                 g_free(filename);
1425                 g_free(sel);
1426         }
1427 }
1428
1429
1430 void on_remove_markers1_activate(GtkMenuItem *menuitem, gpointer user_data)
1431 {
1432         GeanyDocument *doc = document_get_current();
1433         g_return_if_fail(doc != NULL);
1434
1435         sci_marker_delete_all(doc->editor->sci, 0);     /* delete the yellow tag marker */
1436         sci_marker_delete_all(doc->editor->sci, 1);     /* delete user markers */
1437         editor_indicator_clear(doc->editor, GEANY_INDICATOR_SEARCH);
1438 }
1439
1440
1441 static void on_load_tags1_activate(GtkMenuItem *menuitem, gpointer user_data)
1442 {
1443         symbols_show_load_tags_dialog();
1444 }
1445
1446
1447 void on_context_action1_activate(GtkMenuItem *menuitem, gpointer user_data)
1448 {
1449         gchar *word, *command;
1450         GError *error = NULL;
1451         GeanyDocument *doc = document_get_current();
1452         const gchar *check_msg;
1453
1454         g_return_if_fail(doc != NULL);
1455
1456         if (sci_has_selection(doc->editor->sci))
1457         {       /* take selected text if there is a selection */
1458                 word = sci_get_selection_contents(doc->editor->sci);
1459         }
1460         else
1461         {
1462                 word = g_strdup(editor_info.current_word);
1463         }
1464
1465         /* use the filetype specific command if available, fallback to global command otherwise */
1466         if (doc->file_type != NULL &&
1467                 !EMPTY(doc->file_type->context_action_cmd))
1468         {
1469                 command = g_strdup(doc->file_type->context_action_cmd);
1470                 check_msg = _("Check the path setting in Filetype configuration.");
1471         }
1472         else
1473         {
1474                 command = g_strdup(tool_prefs.context_action_cmd);
1475                 check_msg = _("Check the path setting in Preferences.");
1476         }
1477
1478         /* substitute the wildcard %s and run the command if it is non empty */
1479         if (G_LIKELY(!EMPTY(command)))
1480         {
1481                 gchar *command_line = g_strdup(command);
1482
1483                 utils_str_replace_all(&command_line, "%s", word);
1484
1485                 if (!spawn_async(NULL, command_line, NULL, NULL, NULL, &error))
1486                 {
1487                         /* G_SHELL_ERROR is parsing error, it may be caused by %s word with quotes */
1488                         ui_set_statusbar(TRUE, _("Cannot execute context action command \"%s\": %s. %s"),
1489                                 error->domain == G_SHELL_ERROR ? command_line : command, error->message,
1490                                 check_msg);
1491                         g_error_free(error);
1492                 }
1493                 g_free(command_line);
1494         }
1495         g_free(word);
1496         g_free(command);
1497 }
1498
1499
1500 void on_menu_toggle_all_additional_widgets1_activate(GtkMenuItem *menuitem, gpointer user_data)
1501 {
1502         static gint hide_all = -1;
1503         GtkCheckMenuItem *msgw = GTK_CHECK_MENU_ITEM(
1504                 ui_lookup_widget(main_widgets.window, "menu_show_messages_window1"));
1505         GtkCheckMenuItem *toolbari = GTK_CHECK_MENU_ITEM(
1506                 ui_lookup_widget(main_widgets.window, "menu_show_toolbar1"));
1507
1508         /* get the initial state (necessary if Geany was closed with hide_all = TRUE) */
1509         if (G_UNLIKELY(hide_all == -1))
1510         {
1511                 if (! gtk_check_menu_item_get_active(msgw) &&
1512                         ! interface_prefs.show_notebook_tabs &&
1513                         ! gtk_check_menu_item_get_active(toolbari))
1514                 {
1515                         hide_all = TRUE;
1516                 }
1517                 else
1518                         hide_all = FALSE;
1519         }
1520
1521         hide_all = ! hide_all; /* toggle */
1522
1523         if (hide_all)
1524         {
1525                 if (gtk_check_menu_item_get_active(msgw))
1526                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1527
1528                 interface_prefs.show_notebook_tabs = FALSE;
1529                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1530
1531                 ui_statusbar_showhide(FALSE);
1532
1533                 if (gtk_check_menu_item_get_active(toolbari))
1534                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1535         }
1536         else
1537         {
1538
1539                 if (! gtk_check_menu_item_get_active(msgw))
1540                         gtk_check_menu_item_set_active(msgw, ! gtk_check_menu_item_get_active(msgw));
1541
1542                 interface_prefs.show_notebook_tabs = TRUE;
1543                 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(main_widgets.notebook), interface_prefs.show_notebook_tabs);
1544
1545                 ui_statusbar_showhide(TRUE);
1546
1547                 if (! gtk_check_menu_item_get_active(toolbari))
1548                         gtk_check_menu_item_set_active(toolbari, ! gtk_check_menu_item_get_active(toolbari));
1549         }
1550 }
1551
1552
1553 void on_toolbutton_forward_activate(GtkAction *menuitem, gpointer user_data)
1554 {
1555         navqueue_go_forward();
1556 }
1557
1558
1559 void on_toolbutton_back_activate(GtkAction *menuitem, gpointer user_data)
1560 {
1561         navqueue_go_back();
1562 }
1563
1564
1565 gboolean on_motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
1566 {
1567         if (prefs.auto_focus && ! gtk_widget_has_focus(widget))
1568                 gtk_widget_grab_focus(widget);
1569
1570         return FALSE;
1571 }
1572
1573
1574 static void set_indent_type(GtkCheckMenuItem *menuitem, GeanyIndentType type)
1575 {
1576         GeanyDocument *doc;
1577
1578         if (ignore_callback || ! gtk_check_menu_item_get_active(menuitem))
1579                 return;
1580
1581         doc = document_get_current();
1582         g_return_if_fail(doc != NULL);
1583
1584         editor_set_indent(doc->editor, type, doc->editor->indent_width);
1585         ui_update_statusbar(doc, -1);
1586 }
1587
1588
1589 static void on_tabs1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1590 {
1591         set_indent_type(menuitem, GEANY_INDENT_TYPE_TABS);
1592 }
1593
1594
1595 static void on_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1596 {
1597         set_indent_type(menuitem, GEANY_INDENT_TYPE_SPACES);
1598 }
1599
1600
1601 static void on_tabs_and_spaces1_activate(GtkCheckMenuItem *menuitem, gpointer user_data)
1602 {
1603         set_indent_type(menuitem, GEANY_INDENT_TYPE_BOTH);
1604 }
1605
1606
1607 static void on_strip_trailing_spaces1_activate(GtkMenuItem *menuitem, gpointer user_data)
1608 {
1609         GeanyDocument *doc;
1610
1611         if (ignore_callback)
1612                 return;
1613
1614         doc = document_get_current();
1615         g_return_if_fail(doc != NULL);
1616
1617         editor_strip_trailing_spaces(doc->editor, FALSE);
1618 }
1619
1620
1621 static void on_page_setup1_activate(GtkMenuItem *menuitem, gpointer user_data)
1622 {
1623         printing_page_setup_gtk();
1624 }
1625
1626
1627 gboolean on_escape_key_press_event(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
1628 {
1629         guint state = keybindings_get_modifiers(event->state);
1630
1631         /* make pressing escape in the sidebar and toolbar focus the editor */
1632         if (event->keyval == GDK_Escape && state == 0)
1633         {
1634                 keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
1635                 return TRUE;
1636         }
1637         return FALSE;
1638 }
1639
1640
1641 void on_line_breaking1_activate(GtkMenuItem *menuitem, gpointer user_data)
1642 {
1643         GeanyDocument *doc;
1644
1645         if (ignore_callback)
1646                 return;
1647
1648         doc = document_get_current();
1649         g_return_if_fail(doc != NULL);
1650
1651         doc->editor->line_breaking = !doc->editor->line_breaking;
1652 }
1653
1654
1655 void on_replace_spaces_activate(GtkMenuItem *menuitem, gpointer user_data)
1656 {
1657         GeanyDocument *doc = document_get_current();
1658
1659         g_return_if_fail(doc != NULL);
1660
1661         editor_replace_spaces(doc->editor, FALSE);
1662 }
1663
1664
1665 static void on_search1_activate(GtkMenuItem *menuitem, gpointer user_data)
1666 {
1667         GtkWidget *next_message = ui_lookup_widget(main_widgets.window, "next_message1");
1668         GtkWidget *previous_message = ui_lookup_widget(main_widgets.window, "previous_message1");
1669         gboolean have_messages;
1670
1671         /* enable commands if the messages window has any items */
1672         have_messages = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(msgwindow.store_msg),
1673                 NULL) > 0;
1674
1675         gtk_widget_set_sensitive(next_message, have_messages);
1676         gtk_widget_set_sensitive(previous_message, have_messages);
1677 }
1678
1679
1680 /* simple implementation (vs. close all which doesn't close documents if cancelled),
1681  * if user_data is set, it is the GeanyDocument to keep */
1682 void on_close_other_documents1_activate(GtkMenuItem *menuitem, gpointer user_data)
1683 {
1684         guint i;
1685         GeanyDocument *cur_doc = user_data;
1686
1687         if (cur_doc == NULL)
1688                 cur_doc = document_get_current();
1689
1690         for (i = 0; i < documents_array->len; i++)
1691         {
1692                 GeanyDocument *doc = documents[i];
1693
1694                 if (doc == cur_doc || ! doc->is_valid)
1695                         continue;
1696
1697                 if (! document_close(doc))
1698                         break;
1699         }
1700 }
1701
1702
1703 static void on_menu_reload_configuration1_activate(GtkMenuItem *menuitem, gpointer user_data)
1704 {
1705         main_reload_configuration();
1706 }
1707
1708
1709 static void on_debug_messages1_activate(GtkMenuItem *menuitem, gpointer user_data)
1710 {
1711         log_show_debug_messages_dialog();
1712 }
1713
1714
1715 void on_send_selection_to_vte1_activate(GtkMenuItem *menuitem, gpointer user_data)
1716 {
1717 #ifdef HAVE_VTE
1718         if (vte_info.have_vte)
1719                 vte_send_selection_to_vte();
1720 #endif
1721 }
1722
1723
1724 static gboolean on_window_state_event(GtkWidget *widget, GdkEventWindowState *event, gpointer user_data)
1725 {
1726
1727         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1728         {
1729                 static GtkWidget *menuitem = NULL;
1730
1731                 if (menuitem == NULL)
1732                         menuitem = ui_lookup_widget(widget, "menu_fullscreen1");
1733
1734                 ignore_callback = TRUE;
1735
1736                 ui_prefs.fullscreen = (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? TRUE : FALSE;
1737                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), ui_prefs.fullscreen);
1738
1739                 ignore_callback = FALSE;
1740         }
1741         return FALSE;
1742 }
1743
1744
1745 static void show_notebook_page(const gchar *notebook_name, const gchar *page_name)
1746 {
1747         GtkWidget *widget;
1748         GtkNotebook *notebook;
1749
1750         widget = ui_lookup_widget(ui_widgets.prefs_dialog, page_name);
1751         notebook = GTK_NOTEBOOK(ui_lookup_widget(ui_widgets.prefs_dialog, notebook_name));
1752
1753         if (notebook != NULL && widget != NULL)
1754                 gtk_notebook_set_current_page(notebook, gtk_notebook_page_num(notebook, widget));
1755 }
1756
1757
1758 static void on_customize_toolbar1_activate(GtkMenuItem *menuitem, gpointer user_data)
1759 {
1760         prefs_show_dialog();
1761
1762         /* select the Interface page */
1763         show_notebook_page("notebook2", "notebook6");
1764         /* select the Toolbar subpage */
1765         show_notebook_page("notebook6", "vbox15");
1766 }
1767
1768
1769 static void on_button_customize_toolbar_clicked(GtkButton *button, gpointer user_data)
1770 {
1771         toolbar_configure(GTK_WINDOW(ui_widgets.prefs_dialog));
1772 }
1773
1774
1775 static void on_cut_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1776 {
1777         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_CUTLINE);
1778 }
1779
1780
1781 static void on_copy_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1782 {
1783         keybindings_send_command(GEANY_KEY_GROUP_CLIPBOARD, GEANY_KEYS_CLIPBOARD_COPYLINE);
1784 }
1785
1786
1787 static void on_delete_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1788 {
1789         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DELETELINE);
1790 }
1791
1792
1793 static void on_duplicate_line_or_selection1_activate(GtkMenuItem *menuitem, gpointer user_data)
1794 {
1795         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_DUPLICATELINE);
1796 }
1797
1798
1799 static void on_select_current_lines1_activate(GtkMenuItem *menuitem, gpointer user_data)
1800 {
1801         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_LINE);
1802 }
1803
1804
1805 static void on_select_current_paragraph1_activate(GtkMenuItem *menuitem, gpointer user_data)
1806 {
1807         keybindings_send_command(GEANY_KEY_GROUP_SELECT, GEANY_KEYS_SELECT_PARAGRAPH);
1808 }
1809
1810
1811 static void on_insert_alternative_white_space1_activate(GtkMenuItem *menuitem, gpointer user_data)
1812 {
1813         keybindings_send_command(GEANY_KEY_GROUP_INSERT, GEANY_KEYS_INSERT_ALTWHITESPACE);
1814 }
1815
1816
1817 static void on_go_to_next_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1818 {
1819         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_NEXTMARKER);
1820 }
1821
1822
1823 static void on_go_to_previous_marker1_activate(GtkMenuItem *menuitem, gpointer user_data)
1824 {
1825         keybindings_send_command(GEANY_KEY_GROUP_GOTO, GEANY_KEYS_GOTO_PREVIOUSMARKER);
1826 }
1827
1828
1829 static void on_reflow_lines_block1_activate(GtkMenuItem *menuitem, gpointer user_data)
1830 {
1831         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_REFLOWPARAGRAPH);
1832 }
1833
1834
1835 static void on_move_lines_up1_activate(GtkMenuItem *menuitem, gpointer user_data)
1836 {
1837         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEUP);
1838 }
1839
1840
1841 static void on_move_lines_down1_activate(GtkMenuItem *menuitem, gpointer user_data)
1842 {
1843         keybindings_send_command(GEANY_KEY_GROUP_EDITOR, GEANY_KEYS_EDITOR_MOVELINEDOWN);
1844 }
1845
1846
1847 static void on_smart_line_indent1_activate(GtkMenuItem *menuitem, gpointer user_data)
1848 {
1849         keybindings_send_command(GEANY_KEY_GROUP_FORMAT, GEANY_KEYS_FORMAT_AUTOINDENT);
1850 }
1851
1852
1853 void on_plugin_preferences1_activate(GtkMenuItem *menuitem, gpointer user_data)
1854 {
1855 #ifdef HAVE_PLUGINS
1856         plugin_show_configure(NULL);
1857 #endif
1858 }
1859
1860
1861 static void on_indent_width_activate(GtkMenuItem *menuitem, gpointer user_data)
1862 {
1863         GeanyDocument *doc;
1864         gchar *label;
1865         gint width;
1866
1867         if (ignore_callback)
1868                 return;
1869
1870         label = ui_menu_item_get_text(menuitem);
1871         width = atoi(label);
1872         g_free(label);
1873
1874         doc = document_get_current();
1875         if (doc != NULL && width > 0)
1876                 editor_set_indent_width(doc->editor, width);
1877 }
1878
1879
1880 static void on_reset_indentation1_activate(GtkMenuItem *menuitem, gpointer user_data)
1881 {
1882         guint i;
1883
1884         foreach_document(i)
1885                 document_apply_indent_settings(documents[i]);
1886
1887         ui_update_statusbar(NULL, -1);
1888         ui_document_show_hide(NULL);
1889 }
1890
1891
1892 static void on_mark_all1_activate(GtkMenuItem *menuitem, gpointer user_data)
1893 {
1894         keybindings_send_command(GEANY_KEY_GROUP_SEARCH, GEANY_KEYS_SEARCH_MARKALL);
1895 }
1896
1897
1898 static void on_detect_type_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1899 {
1900         GeanyDocument *doc = document_get_current();
1901         GeanyIndentType type;
1902
1903         if (doc != NULL && document_detect_indent_type(doc, &type))
1904         {
1905                 editor_set_indent_type(doc->editor, type);
1906                 ui_document_show_hide(doc);
1907         }
1908 }
1909
1910
1911 static void on_show_symbol_list_toggled(GtkToggleButton *button, gpointer user_data)
1912 {
1913         GtkWidget *widget = ui_lookup_widget(ui_widgets.prefs_dialog, "box_show_symbol_list_children");
1914
1915         gtk_widget_set_sensitive(widget, gtk_toggle_button_get_active(button));
1916 }
1917
1918
1919 static void on_detect_width_from_file_activate(GtkMenuItem *menuitem, gpointer user_data)
1920 {
1921         GeanyDocument *doc = document_get_current();
1922         gint width;
1923
1924         if (doc != NULL && document_detect_indent_width(doc, &width))
1925         {
1926                 editor_set_indent_width(doc->editor, width);
1927                 ui_document_show_hide(doc);
1928         }
1929 }
1930
1931
1932 static void builder_connect_func(GtkBuilder *builder, GObject *object,
1933         const gchar *signal_name, const gchar *handler_name, GObject *connect_obj,
1934         GConnectFlags flags, gpointer user_data)
1935 {
1936         GHashTable *hash = user_data;
1937         GCallback callback;
1938
1939         callback = g_hash_table_lookup(hash, handler_name);
1940         g_return_if_fail(callback);
1941
1942         if (connect_obj == NULL)
1943                 g_signal_connect_data(object, signal_name, callback, NULL, NULL, flags);
1944         else
1945                 g_signal_connect_object(object, signal_name, callback, connect_obj, flags);
1946 }
1947
1948
1949 void callbacks_connect(GtkBuilder *builder)
1950 {
1951         GHashTable *hash;
1952
1953         g_return_if_fail(GTK_IS_BUILDER(builder));
1954
1955         hash = g_hash_table_new(g_str_hash, g_str_equal);
1956
1957 #define ITEM(n) g_hash_table_insert(hash, (gpointer) #n, G_CALLBACK(n));
1958 #       include "signallist.i"
1959 #undef ITEM
1960
1961         gtk_builder_connect_signals_full(builder, builder_connect_func, hash);
1962         g_hash_table_destroy(hash);
1963 }