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Improve code commenting-out global config files
[geany-mirror.git] / src / ui_utils.c
blob708bc5b4c0ec53ce9c77f1b96e679fb67148ebe8
1 /*
2 * ui_utils.c - this file is part of Geany, a fast and lightweight IDE
3 *
4 * Copyright 2006 The Geany contributors
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21 /** @file ui_utils.h
22 * User Interface general utility functions.
23 */
24
25 #ifdef HAVE_CONFIG_H
26 # include "config.h"
27 #endif
28
29 #include "ui_utils.h"
30
31 #include "app.h"
32 #include "callbacks.h"
33 #include "dialogs.h"
34 #include "documentprivate.h"
35 #include "encodingsprivate.h"
36 #include "filetypes.h"
37 #include "geanymenubuttonaction.h"
38 #include "keyfile.h"
39 #include "keybindings.h"
40 #include "main.h"
41 #include "msgwindow.h"
42 #include "prefs.h"
43 #include "project.h"
44 #include "sciwrappers.h"
45 #include "sidebar.h"
46 #include "stash.h"
47 #include "support.h"
48 #include "symbols.h"
49 #include "toolbar.h"
50 #include "utils.h"
51 #include "win32.h"
52 #include "osx.h"
53
54 #include <string.h>
55 #include <ctype.h>
56 #include <stdarg.h>
57 #include <gtk/gtk.h>
58 #include <gdk/gdkkeysyms.h>
59
60
61 #define DEFAULT_STATUSBAR_TEMPLATE N_(\
62 "line: %l / %L\t " \
63 "col: %c\t " \
64 "sel: %s\t " \
65 "%w %t %m" \
66 "EOL: %M " \
67 "encoding: %e " \
68 "filetype: %f " \
69 "scope: %S")
70
71 GEANY_EXPORT_SYMBOL GeanyInterfacePrefs interface_prefs;
72 GeanyMainWidgets main_widgets;
73
74 UIPrefs ui_prefs;
75 UIWidgets ui_widgets;
76
77 static GtkBuilder *builder = NULL;
78 static GtkWidget* window1 = NULL;
79 static GtkWidget* toolbar_popup_menu1 = NULL;
80 static GtkWidget* edit_menu1 = NULL;
81 static GtkWidget* prefs_dialog = NULL;
82 static GtkWidget* project_dialog = NULL;
83
84 static struct
85 {
86 /* pointers to widgets only sensitive when there is at least one document, the pointers can
87 * also be GtkAction objects, so check each pointer before using it */
88 GPtrArray *document_buttons;
89 GtkWidget *menu_insert_include_items[2];
90 GtkWidget *popup_goto_items[4];
91 GtkWidget *popup_copy_items[3];
92 GtkWidget *menu_copy_items[3];
93 GtkWidget *redo_items[3];
94 GtkWidget *undo_items[3];
95 GtkWidget *save_buttons[4];
96 GtkWidget *config_files_menu;
97 }
98 widgets;
99
100 enum
101 {
102 RECENT_FILE_FILE,
103 RECENT_FILE_PROJECT
104 };
105
106 typedef struct
107 {
108 gint type;
109 GQueue *recent_queue;
110 GtkWidget *menubar;
111 GtkWidget *toolbar;
112 void (*activate_cb)(GtkMenuItem *, gpointer);
113 } GeanyRecentFiles;
114
115
116 static void update_recent_menu(GeanyRecentFiles *grf);
117 static void recent_file_loaded(const gchar *utf8_filename, GeanyRecentFiles *grf);
118 static void recent_file_activate_cb(GtkMenuItem *menuitem, gpointer user_data);
119 static void recent_project_activate_cb(GtkMenuItem *menuitem, gpointer user_data);
120 static GtkWidget *progress_bar_create(void);
121 static void ui_menu_sort_by_label(GtkMenu *menu);
122
123
124 /* simple wrapper for gtk_widget_set_sensitive() to allow widget being NULL */
125 void ui_widget_set_sensitive(GtkWidget *widget, gboolean set)
126 {
127 if (widget != NULL)
128 gtk_widget_set_sensitive(widget, set);
129 }
130
131
132 /* allow_override is TRUE if text can be ignored when another message has been set
133 * that didn't use allow_override and has not timed out. */
134 static void set_statusbar(const gchar *text, gboolean allow_override)
135 {
136 static guint id = 0;
137 static glong last_time = 0;
138 GTimeVal timeval;
139 const gint GEANY_STATUS_TIMEOUT = 1;
140
141 if (! interface_prefs.statusbar_visible)
142 return; /* just do nothing if statusbar is not visible */
143
144 if (id == 0)
145 id = gtk_statusbar_get_context_id(GTK_STATUSBAR(ui_widgets.statusbar), "geany-main");
146
147 g_get_current_time(&timeval);
148
149 if (! allow_override)
150 {
151 gtk_statusbar_pop(GTK_STATUSBAR(ui_widgets.statusbar), id);
152 gtk_statusbar_push(GTK_STATUSBAR(ui_widgets.statusbar), id, text);
153 last_time = timeval.tv_sec;
154 }
155 else
156 if (timeval.tv_sec > last_time + GEANY_STATUS_TIMEOUT)
157 {
158 gtk_statusbar_pop(GTK_STATUSBAR(ui_widgets.statusbar), id);
159 gtk_statusbar_push(GTK_STATUSBAR(ui_widgets.statusbar), id, text);
160 }
161 }
162
163
164 /** Displays text on the statusbar.
165 * @param log Whether the message should be recorded in the Status window.
166 * @param format A @c printf -style string. */
167 GEANY_API_SYMBOL
168 void ui_set_statusbar(gboolean log, const gchar *format, ...)
169 {
170 gchar *string;
171 va_list args;
172
173 va_start(args, format);
174 string = g_strdup_vprintf(format, args);
175 va_end(args);
176
177 if (! prefs.suppress_status_messages)
178 set_statusbar(string, FALSE);
179
180 if (log || prefs.suppress_status_messages)
181 msgwin_status_add("%s", string);
182
183 g_free(string);
184 }
185
186
187 /* note: some comments below are for translators */
188 static gchar *create_statusbar_statistics(GeanyDocument *doc,
189 guint line, guint vcol, guint pos)
190 {
191 const gchar *cur_tag;
192 const gchar *fmt;
193 const gchar *expos; /* % expansion position */
194 const gchar sp[] = " ";
195 GString *stats_str;
196 ScintillaObject *sci = doc->editor->sci;
197
198 if (!EMPTY(ui_prefs.statusbar_template))
199 fmt = ui_prefs.statusbar_template;
200 else
201 fmt = _(DEFAULT_STATUSBAR_TEMPLATE);
202
203 stats_str = g_string_sized_new(120);
204
205 while ((expos = strchr(fmt, '%')) != NULL)
206 {
207 /* append leading text before % char */
208 g_string_append_len(stats_str, fmt, expos - fmt);
209
210 switch (*++expos)
211 {
212 case 'l':
213 g_string_append_printf(stats_str, "%d", line + 1);
214 break;
215 case 'L':
216 g_string_append_printf(stats_str, "%d",
217 sci_get_line_count(doc->editor->sci));
218 break;
219 case 'c':
220 g_string_append_printf(stats_str, "%d", vcol);
221 break;
222 case 'C':
223 g_string_append_printf(stats_str, "%d", vcol + 1);
224 break;
225 case 'p':
226 g_string_append_printf(stats_str, "%u", pos);
227 break;
228 case 's':
229 {
230 gint len = sci_get_selected_text_length2(sci);
231 /* check if whole lines are selected */
232 if (!len || sci_get_col_from_position(sci,
233 sci_get_selection_start(sci)) != 0 ||
234 sci_get_col_from_position(sci,
235 sci_get_selection_end(sci)) != 0)
236 g_string_append_printf(stats_str, "%d", len);
237 else /* L = lines */
238 g_string_append_printf(stats_str, _("%dL"),
239 sci_get_lines_selected(doc->editor->sci) - 1);
240 break;
241 }
242 case 'n' :
243 g_string_append_printf(stats_str, "%d",
244 sci_get_selected_text_length2(doc->editor->sci));
245 break;
246 case 'w':
247 /* RO = read-only */
248 g_string_append(stats_str, (doc->readonly) ? _("RO ") :
249 /* OVR = overwrite/overtype, INS = insert */
250 (sci_get_overtype(doc->editor->sci) ? _("OVR") : _("INS")));
251 break;
252 case 'r':
253 if (doc->readonly)
254 {
255 g_string_append(stats_str, _("RO ")); /* RO = read-only */
256 g_string_append(stats_str, sp + 1);
257 }
258 break;
259 case 't':
260 {
261 switch (editor_get_indent_prefs(doc->editor)->type)
262 {
263 case GEANY_INDENT_TYPE_TABS:
264 g_string_append(stats_str, _("TAB"));
265 break;
266 case GEANY_INDENT_TYPE_SPACES: /* SP = space */
267 g_string_append(stats_str, _("SP"));
268 break;
269 case GEANY_INDENT_TYPE_BOTH: /* T/S = tabs and spaces */
270 g_string_append(stats_str, _("T/S"));
271 break;
272 }
273 break;
274 }
275 case 'm':
276 if (doc->changed)
277 {
278 g_string_append(stats_str, _("MOD")); /* MOD = modified */
279 g_string_append(stats_str, sp);
280 }
281 break;
282 case 'M':
283 g_string_append(stats_str, utils_get_eol_short_name(sci_get_eol_mode(doc->editor->sci)));
284 break;
285 case 'e':
286 g_string_append(stats_str,
287 doc->encoding ? doc->encoding : _("unknown"));
288 if (encodings_is_unicode_charset(doc->encoding) && (doc->has_bom))
289 {
290 g_string_append_c(stats_str, ' ');
291 g_string_append(stats_str, _("(with BOM)")); /* BOM = byte order mark */
292 }
293 break;
294 case 'f':
295 g_string_append(stats_str, filetypes_get_display_name(doc->file_type));
296 break;
297 case 'S':
298 symbols_get_current_scope(doc, &cur_tag);
299 g_string_append(stats_str, cur_tag);
300 break;
301 case 'Y':
302 g_string_append_c(stats_str, ' ');
303 g_string_append_printf(stats_str, "%d",
304 sci_get_style_at(doc->editor->sci, pos));
305 break;
306 default:
307 g_string_append_len(stats_str, expos, 1);
308 }
309
310 /* skip past %c chars */
311 if (*expos)
312 fmt = expos + 1;
313 else
314 break;
315 }
316 /* add any remaining text */
317 g_string_append(stats_str, fmt);
318
319 return g_string_free(stats_str, FALSE);
320 }
321
322
323 /* updates the status bar document statistics */
324 void ui_update_statusbar(GeanyDocument *doc, gint pos)
325 {
326 g_return_if_fail(doc == NULL || doc->is_valid);
327
328 if (! interface_prefs.statusbar_visible)
329 return; /* just do nothing if statusbar is not visible */
330
331 if (doc == NULL)
332 doc = document_get_current();
333
334 if (doc != NULL)
335 {
336 guint line, vcol;
337 gchar *stats_str;
338
339 if (pos == -1)
340 pos = sci_get_current_position(doc->editor->sci);
341 line = sci_get_line_from_position(doc->editor->sci, pos);
342
343 /* Add temporary fix for sci infinite loop in Document::GetColumn(int)
344 * when current pos is beyond document end (can occur when removing
345 * blocks of selected lines especially esp. brace sections near end of file). */
346 if (pos <= sci_get_length(doc->editor->sci))
347 vcol = sci_get_col_from_position(doc->editor->sci, pos);
348 else
349 vcol = 0;
350 vcol += sci_get_cursor_virtual_space(doc->editor->sci);
351
352 stats_str = create_statusbar_statistics(doc, line, vcol, pos);
353
354 /* can be overridden by status messages */
355 set_statusbar(stats_str, TRUE);
356 g_free(stats_str);
357 }
358 else /* no documents */
359 {
360 set_statusbar("", TRUE); /* can be overridden by status messages */
361 }
362 }
363
364
365 /* This sets the window title according to the current filename. */
366 void ui_set_window_title(GeanyDocument *doc)
367 {
368 GString *str;
369 GeanyProject *project = app->project;
370
371 g_return_if_fail(doc == NULL || doc->is_valid);
372
373 if (doc == NULL)
374 doc = document_get_current();
375
376 str = g_string_new(NULL);
377
378 if (doc != NULL)
379 {
380 g_string_append(str, doc->changed ? "*" : "");
381
382 if (doc->file_name == NULL)
383 g_string_append(str, DOC_FILENAME(doc));
384 else
385 {
386 gchar *short_name = document_get_basename_for_display(doc, interface_prefs.tab_label_len);
387 gchar *dirname = g_path_get_dirname(DOC_FILENAME(doc));
388
389 g_string_append(str, short_name);
390 g_string_append(str, " - ");
391 g_string_append(str, dirname ? dirname : "");
392 g_free(short_name);
393 g_free(dirname);
394 }
395 g_string_append(str, " - ");
396 }
397 if (project)
398 {
399 g_string_append_c(str, '[');
400 g_string_append(str, project->name);
401 g_string_append(str, "] - ");
402 }
403 g_string_append(str, "Geany");
404 if (cl_options.new_instance)
405 {
406 g_string_append(str, _(" (new instance)"));
407 }
408 gtk_window_set_title(GTK_WINDOW(main_widgets.window), str->str);
409 g_string_free(str, TRUE);
410 }
411
412
413 void ui_set_editor_font(const gchar *font_name)
414 {
415 guint i;
416
417 g_return_if_fail(font_name != NULL);
418
419 /* do nothing if font has not changed */
420 if (interface_prefs.editor_font != NULL)
421 if (strcmp(font_name, interface_prefs.editor_font) == 0)
422 return;
423
424 g_free(interface_prefs.editor_font);
425 interface_prefs.editor_font = g_strdup(font_name);
426
427 /* We copy the current style, and update the font in all open tabs. */
428 for (i = 0; i < documents_array->len; i++)
429 {
430 if (documents[i]->editor)
431 {
432 editor_set_font(documents[i]->editor, interface_prefs.editor_font);
433 }
434 }
435
436 ui_set_statusbar(TRUE, _("Font updated (%s)."), interface_prefs.editor_font);
437 }
438
439
440 void ui_set_fullscreen(void)
441 {
442 if (ui_prefs.fullscreen)
443 {
444 gtk_window_fullscreen(GTK_WINDOW(main_widgets.window));
445 }
446 else
447 {
448 gtk_window_unfullscreen(GTK_WINDOW(main_widgets.window));
449 }
450 }
451
452
453 void ui_update_popup_reundo_items(GeanyDocument *doc)
454 {
455 gboolean enable_undo;
456 gboolean enable_redo;
457 guint i, len;
458
459 g_return_if_fail(doc == NULL || doc->is_valid);
460
461 if (doc == NULL)
462 {
463 enable_undo = FALSE;
464 enable_redo = FALSE;
465 }
466 else
467 {
468 enable_undo = document_can_undo(doc);
469 enable_redo = document_can_redo(doc);
470 }
471
472 /* index 0 is the popup menu, 1 is the menubar, 2 is the toolbar */
473 len = G_N_ELEMENTS(widgets.undo_items);
474 for (i = 0; i < len; i++)
475 {
476 ui_widget_set_sensitive(widgets.undo_items[i], enable_undo);
477 }
478 len = G_N_ELEMENTS(widgets.redo_items);
479 for (i = 0; i < len; i++)
480 {
481 ui_widget_set_sensitive(widgets.redo_items[i], enable_redo);
482 }
483 }
484
485
486 void ui_update_popup_copy_items(GeanyDocument *doc)
487 {
488 gboolean enable;
489 guint i, len;
490
491 g_return_if_fail(doc == NULL || doc->is_valid);
492
493 if (doc == NULL)
494 enable = FALSE;
495 else
496 enable = sci_has_selection(doc->editor->sci);
497
498 len = G_N_ELEMENTS(widgets.popup_copy_items);
499 for (i = 0; i < len; i++)
500 ui_widget_set_sensitive(widgets.popup_copy_items[i], enable);
501 }
502
503
504 void ui_update_popup_goto_items(gboolean enable)
505 {
506 guint i, len;
507 len = G_N_ELEMENTS(widgets.popup_goto_items);
508 for (i = 0; i < len; i++)
509 ui_widget_set_sensitive(widgets.popup_goto_items[i], enable);
510 }
511
512
513 void ui_menu_copy_items_set_sensitive(gboolean sensitive)
514 {
515 guint i, len;
516
517 len = G_N_ELEMENTS(widgets.menu_copy_items);
518 for (i = 0; i < len; i++)
519 ui_widget_set_sensitive(widgets.menu_copy_items[i], sensitive);
520 }
521
522
523 void ui_update_menu_copy_items(GeanyDocument *doc)
524 {
525 gboolean enable = FALSE;
526 GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
527
528 g_return_if_fail(doc == NULL || doc->is_valid);
529
530 if (IS_SCINTILLA(focusw))
531 enable = (doc == NULL) ? FALSE : sci_has_selection(doc->editor->sci);
532 else
533 if (GTK_IS_EDITABLE(focusw))
534 enable = gtk_editable_get_selection_bounds(GTK_EDITABLE(focusw), NULL, NULL);
535 else
536 if (GTK_IS_TEXT_VIEW(focusw))
537 {
538 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
539 GTK_TEXT_VIEW(focusw));
540 enable = gtk_text_buffer_get_selection_bounds(buffer, NULL, NULL);
541 }
542
543 ui_menu_copy_items_set_sensitive(enable);
544 }
545
546
547 void ui_update_insert_include_item(GeanyDocument *doc, gint item)
548 {
549 gboolean enable = FALSE;
550
551 g_return_if_fail(doc == NULL || doc->is_valid);
552
553 if (doc == NULL || doc->file_type == NULL)
554 enable = FALSE;
555 else if (doc->file_type->id == GEANY_FILETYPES_C || doc->file_type->id == GEANY_FILETYPES_CPP)
556 enable = TRUE;
557
558 ui_widget_set_sensitive(widgets.menu_insert_include_items[item], enable);
559 }
560
561
562 void ui_update_fold_items(void)
563 {
564 ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "menu_fold_all1"), editor_prefs.folding);
565 ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "menu_unfold_all1"), editor_prefs.folding);
566 ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "separator22"), editor_prefs.folding);
567 }
568
569
570 /* @include include name or NULL for empty with cursor ready for typing it */
571 static void insert_include(GeanyDocument *doc, gint pos, const gchar *include)
572 {
573 gint pos_after = -1;
574 gchar *text;
575
576 g_return_if_fail(doc != NULL);
577 g_return_if_fail(pos == -1 || pos >= 0);
578
579 if (pos == -1)
580 pos = sci_get_current_position(doc->editor->sci);
581
582 if (! include)
583 {
584 text = g_strdup("#include \"\"\n");
585 pos_after = pos + 10;
586 }
587 else
588 {
589 text = g_strconcat("#include <", include, ">\n", NULL);
590 }
591
592 sci_start_undo_action(doc->editor->sci);
593 sci_insert_text(doc->editor->sci, pos, text);
594 sci_end_undo_action(doc->editor->sci);
595 g_free(text);
596 if (pos_after >= 0)
597 sci_goto_pos(doc->editor->sci, pos_after, FALSE);
598 }
599
600
601 static void on_popup_insert_include_activate(GtkMenuItem *menuitem, gpointer user_data)
602 {
603 insert_include(document_get_current(), editor_info.click_pos, user_data);
604 }
605
606
607 static void on_menu_insert_include_activate(GtkMenuItem *menuitem, gpointer user_data)
608 {
609 insert_include(document_get_current(), -1, user_data);
610 }
611
612
613 static void insert_include_items(GtkMenu *me, GtkMenu *mp, gchar **includes, gchar *label)
614 {
615 guint i = 0;
616 GtkWidget *edit_menu, *edit_menu_item;
617 GtkWidget *popup_menu, *popup_menu_item;
618
619 edit_menu = gtk_menu_new();
620 popup_menu = gtk_menu_new();
621 edit_menu_item = gtk_menu_item_new_with_label(label);
622 popup_menu_item = gtk_menu_item_new_with_label(label);
623 gtk_menu_item_set_submenu(GTK_MENU_ITEM(edit_menu_item), edit_menu);
624 gtk_menu_item_set_submenu(GTK_MENU_ITEM(popup_menu_item), popup_menu);
625
626 while (includes[i] != NULL)
627 {
628 GtkWidget *tmp_menu = gtk_menu_item_new_with_label(includes[i]);
629 GtkWidget *tmp_popup = gtk_menu_item_new_with_label(includes[i]);
630
631 gtk_container_add(GTK_CONTAINER(edit_menu), tmp_menu);
632 gtk_container_add(GTK_CONTAINER(popup_menu), tmp_popup);
633 g_signal_connect(tmp_menu, "activate",
634 G_CALLBACK(on_menu_insert_include_activate), (gpointer) includes[i]);
635 g_signal_connect(tmp_popup, "activate",
636 G_CALLBACK(on_popup_insert_include_activate), (gpointer) includes[i]);
637 i++;
638 }
639 gtk_widget_show_all(edit_menu_item);
640 gtk_widget_show_all(popup_menu_item);
641 gtk_container_add(GTK_CONTAINER(me), edit_menu_item);
642 gtk_container_add(GTK_CONTAINER(mp), popup_menu_item);
643 }
644
645
646 void ui_create_insert_menu_items(void)
647 {
648 GtkMenu *menu_edit = GTK_MENU(ui_lookup_widget(main_widgets.window, "insert_include2_menu"));
649 GtkMenu *menu_popup = GTK_MENU(ui_lookup_widget(main_widgets.editor_menu, "insert_include1_menu"));
650 GtkWidget *blank;
651 const gchar *c_includes_stdlib[] = {
652 "assert.h", "ctype.h", "errno.h", "float.h", "limits.h", "locale.h", "math.h", "setjmp.h",
653 "signal.h", "stdarg.h", "stddef.h", "stdio.h", "stdlib.h", "string.h", "time.h", NULL
654 };
655 const gchar *c_includes_c99[] = {
656 "complex.h", "fenv.h", "inttypes.h", "iso646.h", "stdbool.h", "stdint.h",
657 "tgmath.h", "wchar.h", "wctype.h", NULL
658 };
659 const gchar *c_includes_cpp[] = {
660 "cstdio", "cstring", "cctype", "cmath", "ctime", "cstdlib", "cstdarg", NULL
661 };
662 const gchar *c_includes_cppstdlib[] = {
663 "iostream", "fstream", "iomanip", "sstream", "exception", "stdexcept",
664 "memory", "locale", NULL
665 };
666 const gchar *c_includes_stl[] = {
667 "bitset", "deque", "list", "map", "set", "queue", "stack", "vector", "algorithm",
668 "iterator", "functional", "string", "complex", "valarray", NULL
669 };
670
671 blank = gtk_menu_item_new_with_label("#include \"...\"");
672 gtk_container_add(GTK_CONTAINER(menu_edit), blank);
673 gtk_widget_show(blank);
674 g_signal_connect(blank, "activate", G_CALLBACK(on_menu_insert_include_activate), NULL);
675 blank = gtk_separator_menu_item_new ();
676 gtk_container_add(GTK_CONTAINER(menu_edit), blank);
677 gtk_widget_show(blank);
678
679 blank = gtk_menu_item_new_with_label("#include \"...\"");
680 gtk_container_add(GTK_CONTAINER(menu_popup), blank);
681 gtk_widget_show(blank);
682 g_signal_connect(blank, "activate", G_CALLBACK(on_popup_insert_include_activate), NULL);
683 blank = gtk_separator_menu_item_new();
684 gtk_container_add(GTK_CONTAINER(menu_popup), blank);
685 gtk_widget_show(blank);
686
687 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_stdlib, _("C Standard Library"));
688 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_c99, _("ISO C99"));
689 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_cpp, _("C++ (C Standard Library)"));
690 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_cppstdlib, _("C++ Standard Library"));
691 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_stl, _("C++ STL"));
692 }
693
694
695 static void insert_date(GeanyDocument *doc, gint pos, const gchar *date_style)
696 {
697 const gchar *format = NULL;
698 gchar *time_str;
699
700 g_return_if_fail(doc != NULL);
701 g_return_if_fail(pos == -1 || pos >= 0);
702
703 if (pos == -1)
704 pos = sci_get_current_position(doc->editor->sci);
705
706 /* set default value */
707 if (utils_str_equal("", ui_prefs.custom_date_format))
708 {
709 g_free(ui_prefs.custom_date_format);
710 ui_prefs.custom_date_format = g_strdup("%d.%m.%Y");
711 }
712
713 if (utils_str_equal(_("dd.mm.yyyy"), date_style))
714 format = "%d.%m.%Y";
715 else if (utils_str_equal(_("mm.dd.yyyy"), date_style))
716 format = "%m.%d.%Y";
717 else if (utils_str_equal(_("yyyy/mm/dd"), date_style))
718 format = "%Y/%m/%d";
719 else if (utils_str_equal(_("dd.mm.yyyy hh:mm:ss"), date_style))
720 format = "%d.%m.%Y %H:%M:%S";
721 else if (utils_str_equal(_("mm.dd.yyyy hh:mm:ss"), date_style))
722 format = "%m.%d.%Y %H:%M:%S";
723 else if (utils_str_equal(_("yyyy/mm/dd hh:mm:ss"), date_style))
724 format = "%Y/%m/%d %H:%M:%S";
725 else if (utils_str_equal(_("_Use Custom Date Format"), date_style))
726 format = ui_prefs.custom_date_format;
727 else
728 {
729 gchar *str = dialogs_show_input(_("Custom Date Format"), GTK_WINDOW(main_widgets.window),
730 _("Enter here a custom date and time format. "
731 "For a list of available conversion specifiers see https://docs.gtk.org/glib/method.DateTime.format.html."),
732 ui_prefs.custom_date_format);
733 if (str)
734 SETPTR(ui_prefs.custom_date_format, str);
735 return;
736 }
737
738 time_str = utils_get_date_time(format, NULL);
739 if (time_str != NULL)
740 {
741 sci_start_undo_action(doc->editor->sci);
742 sci_insert_text(doc->editor->sci, pos, time_str);
743 sci_goto_pos(doc->editor->sci, pos + strlen(time_str), FALSE);
744 sci_end_undo_action(doc->editor->sci);
745 g_free(time_str);
746 }
747 else
748 {
749 utils_beep();
750 ui_set_statusbar(TRUE,
751 _("Date format string could not be converted (possibly too long)."));
752 }
753 }
754
755
756 static void on_popup_insert_date_activate(GtkMenuItem *menuitem, gpointer user_data)
757 {
758 insert_date(document_get_current(), editor_info.click_pos, user_data);
759 }
760
761
762 static void on_menu_insert_date_activate(GtkMenuItem *menuitem, gpointer user_data)
763 {
764 insert_date(document_get_current(), -1, user_data);
765 }
766
767
768 static void insert_date_items(GtkMenu *me, GtkMenu *mp, gchar *label)
769 {
770 GtkWidget *item;
771
772 item = gtk_menu_item_new_with_mnemonic(label);
773 gtk_container_add(GTK_CONTAINER(me), item);
774 gtk_widget_show(item);
775 g_signal_connect(item, "activate", G_CALLBACK(on_menu_insert_date_activate), label);
776
777 item = gtk_menu_item_new_with_mnemonic(label);
778 gtk_container_add(GTK_CONTAINER(mp), item);
779 gtk_widget_show(item);
780 g_signal_connect(item, "activate", G_CALLBACK(on_popup_insert_date_activate), label);
781 }
782
783
784 void ui_create_insert_date_menu_items(void)
785 {
786 GtkMenu *menu_edit = GTK_MENU(ui_lookup_widget(main_widgets.window, "insert_date1_menu"));
787 GtkMenu *menu_popup = GTK_MENU(ui_lookup_widget(main_widgets.editor_menu, "insert_date2_menu"));
788 GtkWidget *item;
789 gchar *str;
790
791 insert_date_items(menu_edit, menu_popup, _("dd.mm.yyyy"));
792 insert_date_items(menu_edit, menu_popup, _("mm.dd.yyyy"));
793 insert_date_items(menu_edit, menu_popup, _("yyyy/mm/dd"));
794
795 item = gtk_separator_menu_item_new();
796 gtk_container_add(GTK_CONTAINER(menu_edit), item);
797 gtk_widget_show(item);
798 item = gtk_separator_menu_item_new();
799 gtk_container_add(GTK_CONTAINER(menu_popup), item);
800 gtk_widget_show(item);
801
802 insert_date_items(menu_edit, menu_popup, _("dd.mm.yyyy hh:mm:ss"));
803 insert_date_items(menu_edit, menu_popup, _("mm.dd.yyyy hh:mm:ss"));
804 insert_date_items(menu_edit, menu_popup, _("yyyy/mm/dd hh:mm:ss"));
805
806 item = gtk_separator_menu_item_new();
807 gtk_container_add(GTK_CONTAINER(menu_edit), item);
808 gtk_widget_show(item);
809 item = gtk_separator_menu_item_new();
810 gtk_container_add(GTK_CONTAINER(menu_popup), item);
811 gtk_widget_show(item);
812
813 str = _("_Use Custom Date Format");
814 item = gtk_menu_item_new_with_mnemonic(str);
815 gtk_container_add(GTK_CONTAINER(menu_edit), item);
816 gtk_widget_show(item);
817 g_signal_connect(item, "activate", G_CALLBACK(on_menu_insert_date_activate), str);
818 ui_hookup_widget(main_widgets.window, item, "insert_date_custom1");
819
820 item = gtk_menu_item_new_with_mnemonic(str);
821 gtk_container_add(GTK_CONTAINER(menu_popup), item);
822 gtk_widget_show(item);
823 g_signal_connect(item, "activate", G_CALLBACK(on_popup_insert_date_activate), str);
824 ui_hookup_widget(main_widgets.editor_menu, item, "insert_date_custom2");
825
826 insert_date_items(menu_edit, menu_popup, _("_Set Custom Date Format"));
827 }
828
829
830 void ui_save_buttons_toggle(gboolean enable)
831 {
832 guint i;
833 gboolean dirty_tabs = FALSE;
834
835 if (ui_prefs.allow_always_save)
836 enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) > 0;
837
838 ui_widget_set_sensitive(widgets.save_buttons[0], enable);
839 ui_widget_set_sensitive(widgets.save_buttons[1], enable);
840
841 /* save all menu item and tool button */
842 for (i = 0; i < documents_array->len; i++)
843 {
844 /* check whether there are files where changes were made and if there are some,
845 * we need the save all button / item */
846 if (documents[i]->is_valid && documents[i]->changed)
847 {
848 dirty_tabs = TRUE;
849 break;
850 }
851 }
852
853 ui_widget_set_sensitive(widgets.save_buttons[2], dirty_tabs);
854 ui_widget_set_sensitive(widgets.save_buttons[3], dirty_tabs);
855 }
856
857
858 #define add_doc_widget(widget_name) \
859 g_ptr_array_add(widgets.document_buttons, ui_lookup_widget(main_widgets.window, widget_name))
860
861 #define add_doc_toolitem(widget_name) \
862 g_ptr_array_add(widgets.document_buttons, toolbar_get_action_by_name(widget_name))
863
864 static void init_document_widgets(void)
865 {
866 widgets.document_buttons = g_ptr_array_new();
867
868 /* Cache the document-sensitive widgets so we don't have to keep looking them up
869 * when using ui_document_buttons_update(). */
870 add_doc_widget("menu_close1");
871 add_doc_widget("close_other_documents1");
872 add_doc_widget("menu_change_font1");
873 add_doc_widget("menu_close_all1");
874 add_doc_widget("menu_save1");
875 add_doc_widget("menu_save_all1");
876 add_doc_widget("menu_save_as1");
877 add_doc_widget("menu_count_words1");
878 add_doc_widget("menu_build1");
879 add_doc_widget("add_comments1");
880 add_doc_widget("menu_paste1");
881 add_doc_widget("menu_undo2");
882 add_doc_widget("properties1");
883 add_doc_widget("menu_reload1");
884 add_doc_widget("menu_document1");
885 add_doc_widget("menu_choose_color1");
886 add_doc_widget("menu_color_schemes");
887 add_doc_widget("menu_markers_margin1");
888 add_doc_widget("menu_linenumber_margin1");
889 add_doc_widget("menu_show_white_space1");
890 add_doc_widget("menu_show_line_endings1");
891 add_doc_widget("menu_show_indentation_guides1");
892 add_doc_widget("menu_zoom_in1");
893 add_doc_widget("menu_zoom_out1");
894 add_doc_widget("normal_size1");
895 add_doc_widget("treeview6");
896 add_doc_widget("print1");
897 add_doc_widget("menu_reload_as1");
898 add_doc_widget("menu_select_all1");
899 add_doc_widget("insert_date1");
900 add_doc_widget("insert_alternative_white_space1");
901 add_doc_widget("menu_format1");
902 add_doc_widget("commands2");
903 add_doc_widget("menu_open_selected_file1");
904 add_doc_widget("page_setup1");
905 add_doc_widget("find1");
906 add_doc_widget("find_next1");
907 add_doc_widget("find_previous1");
908 add_doc_widget("go_to_next_marker1");
909 add_doc_widget("go_to_previous_marker1");
910 add_doc_widget("replace1");
911 add_doc_widget("find_nextsel1");
912 add_doc_widget("find_prevsel1");
913 add_doc_widget("find_usage1");
914 add_doc_widget("find_document_usage1");
915 add_doc_widget("mark_all1");
916 add_doc_widget("go_to_line1");
917 add_doc_widget("goto_tag_definition1");
918 add_doc_widget("goto_tag_declaration1");
919 add_doc_widget("reset_indentation1");
920 add_doc_toolitem("Close");
921 add_doc_toolitem("CloseAll");
922 add_doc_toolitem("Search");
923 add_doc_toolitem("SearchEntry");
924 add_doc_toolitem("ZoomIn");
925 add_doc_toolitem("ZoomOut");
926 add_doc_toolitem("Indent");
927 add_doc_toolitem("UnIndent");
928 add_doc_toolitem("Cut");
929 add_doc_toolitem("Copy");
930 add_doc_toolitem("Paste");
931 add_doc_toolitem("Delete");
932 add_doc_toolitem("Save");
933 add_doc_toolitem("SaveAs");
934 add_doc_toolitem("SaveAll");
935 add_doc_toolitem("Compile");
936 add_doc_toolitem("Run");
937 add_doc_toolitem("Reload");
938 add_doc_toolitem("Color");
939 add_doc_toolitem("Goto");
940 add_doc_toolitem("GotoEntry");
941 add_doc_toolitem("Replace");
942 add_doc_toolitem("Print");
943 }
944
945
946 void ui_document_buttons_update(void)
947 {
948 guint i;
949 gboolean enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) > 0;
950
951 for (i = 0; i < widgets.document_buttons->len; i++)
952 {
953 GtkWidget *widget = g_ptr_array_index(widgets.document_buttons, i);
954 if (GTK_IS_ACTION(widget))
955 gtk_action_set_sensitive(GTK_ACTION(widget), enable);
956 else
957 ui_widget_set_sensitive(widget, enable);
958 }
959 }
960
961
962 static void on_doc_sensitive_widget_destroy(GtkWidget *widget, G_GNUC_UNUSED gpointer user_data)
963 {
964 g_ptr_array_remove_fast(widgets.document_buttons, widget);
965 }
966
967
968 /** Adds a widget to the list of widgets that should be set sensitive/insensitive
969 * when some documents are present/no documents are open.
970 * It will be removed when the widget is destroyed.
971 * @param widget The widget to add.
972 *
973 * @since 0.15
974 **/
975 GEANY_API_SYMBOL
976 void ui_add_document_sensitive(GtkWidget *widget)
977 {
978 gboolean enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) > 0;
979
980 ui_widget_set_sensitive(widget, enable);
981
982 g_ptr_array_add(widgets.document_buttons, widget);
983 g_signal_connect(widget, "destroy", G_CALLBACK(on_doc_sensitive_widget_destroy), NULL);
984 }
985
986
987 void ui_widget_show_hide(GtkWidget *widget, gboolean show)
988 {
989 if (show)
990 {
991 gtk_widget_show(widget);
992 }
993 else
994 {
995 gtk_widget_hide(widget);
996 }
997 }
998
999
1000 void ui_sidebar_show_hide(void)
1001 {
1002 GtkWidget *widget;
1003
1004 /* check that there are no other notebook pages before hiding the sidebar completely
1005 * other pages could be e.g. the file browser plugin */
1006 if (! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
1007 gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
1008 {
1009 ui_prefs.sidebar_visible = FALSE;
1010 }
1011
1012 widget = ui_lookup_widget(main_widgets.window, "menu_show_sidebar1");
1013 if (ui_prefs.sidebar_visible != gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget)))
1014 {
1015 ignore_callback = TRUE;
1016 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), ui_prefs.sidebar_visible);
1017 ignore_callback = FALSE;
1018 }
1019
1020 ui_widget_show_hide(main_widgets.sidebar_notebook, ui_prefs.sidebar_visible);
1021
1022 ui_widget_show_hide(gtk_notebook_get_nth_page(
1023 GTK_NOTEBOOK(main_widgets.sidebar_notebook), 0), interface_prefs.sidebar_symbol_visible);
1024 ui_widget_show_hide(gtk_notebook_get_nth_page(
1025 GTK_NOTEBOOK(main_widgets.sidebar_notebook), 1), interface_prefs.sidebar_openfiles_visible);
1026 }
1027
1028
1029 void ui_document_show_hide(GeanyDocument *doc)
1030 {
1031 const gchar *widget_name;
1032 GtkWidget *item;
1033 const GeanyIndentPrefs *iprefs;
1034
1035 g_return_if_fail(doc == NULL || doc->is_valid);
1036
1037 if (doc == NULL)
1038 doc = document_get_current();
1039
1040 if (doc == NULL)
1041 return;
1042
1043 ignore_callback = TRUE;
1044
1045 gtk_check_menu_item_set_active(
1046 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_line_wrapping1")),
1047 doc->editor->line_wrapping);
1048
1049 gtk_check_menu_item_set_active(
1050 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "line_breaking1")),
1051 doc->editor->line_breaking);
1052
1053 iprefs = editor_get_indent_prefs(doc->editor);
1054
1055 item = ui_lookup_widget(main_widgets.window, "menu_use_auto_indentation1");
1056 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), doc->editor->auto_indent);
1057
1058 switch (iprefs->type)
1059 {
1060 case GEANY_INDENT_TYPE_SPACES:
1061 widget_name = "spaces1"; break;
1062 case GEANY_INDENT_TYPE_TABS:
1063 widget_name = "tabs1"; break;
1064 case GEANY_INDENT_TYPE_BOTH:
1065 default:
1066 widget_name = "tabs_and_spaces1"; break;
1067 }
1068 item = ui_lookup_widget(main_widgets.window, widget_name);
1069 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
1070
1071 if (iprefs->width >= 1 && iprefs->width <= 8)
1072 {
1073 gchar *name;
1074
1075 name = g_strdup_printf("indent_width_%d", iprefs->width);
1076 item = ui_lookup_widget(main_widgets.window, name);
1077 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
1078 g_free(name);
1079 }
1080
1081 gtk_check_menu_item_set_active(
1082 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "set_file_readonly1")),
1083 doc->readonly);
1084
1085 item = ui_lookup_widget(main_widgets.window, "menu_write_unicode_bom1");
1086 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), doc->has_bom);
1087 ui_widget_set_sensitive(item, encodings_is_unicode_charset(doc->encoding));
1088
1089 switch (sci_get_eol_mode(doc->editor->sci))
1090 {
1091 case SC_EOL_CR: widget_name = "cr"; break;
1092 case SC_EOL_LF: widget_name = "lf"; break;
1093 default: widget_name = "crlf"; break;
1094 }
1095 gtk_check_menu_item_set_active(
1096 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, widget_name)), TRUE);
1097
1098 encodings_select_radio_item(doc->encoding);
1099 filetypes_select_radio_item(doc->file_type);
1100
1101 ignore_callback = FALSE;
1102 }
1103
1104
1105 void ui_set_search_entry_background(GtkWidget *widget, gboolean success)
1106 {
1107 gtk_widget_set_name(widget, success ? NULL : "geany-search-entry-no-match");
1108 }
1109
1110
1111 static void recent_create_menu(GeanyRecentFiles *grf)
1112 {
1113 guint i, len;
1114
1115 len = MIN(file_prefs.mru_length, g_queue_get_length(grf->recent_queue));
1116 for (i = 0; i < len; i++)
1117 {
1118 /* create menu item for the recent files menu in the menu bar */
1119 const gchar *filename = g_queue_peek_nth(grf->recent_queue, i);
1120 GtkWidget *tmp = gtk_menu_item_new_with_label(filename);
1121
1122 gtk_widget_show(tmp);
1123 gtk_container_add(GTK_CONTAINER(grf->menubar), tmp);
1124 g_signal_connect(tmp, "activate", G_CALLBACK(grf->activate_cb), NULL);
1125 /* create menu item for the recent files menu in the toolbar */
1126 if (grf->toolbar != NULL)
1127 {
1128 tmp = gtk_menu_item_new_with_label(filename);
1129 gtk_widget_show(tmp);
1130 gtk_container_add(GTK_CONTAINER(grf->toolbar), tmp);
1131 g_signal_connect(tmp, "activate", G_CALLBACK(grf->activate_cb), NULL);
1132 }
1133 }
1134 }
1135
1136
1137 static GeanyRecentFiles *recent_get_recent_files(void)
1138 {
1139 static GeanyRecentFiles grf = { RECENT_FILE_FILE, NULL, NULL, NULL, NULL };
1140
1141 if (G_UNLIKELY(grf.recent_queue == NULL))
1142 {
1143 grf.recent_queue = ui_prefs.recent_queue;
1144 grf.menubar = ui_widgets.recent_files_menu_menubar;
1145 grf.toolbar = geany_menu_button_action_get_menu(GEANY_MENU_BUTTON_ACTION(
1146 toolbar_get_action_by_name("Open")));
1147 grf.activate_cb = recent_file_activate_cb;
1148 }
1149 return &grf;
1150 }
1151
1152
1153 static GeanyRecentFiles *recent_get_recent_projects(void)
1154 {
1155 static GeanyRecentFiles grf = { RECENT_FILE_PROJECT, NULL, NULL, NULL, NULL };
1156
1157 if (G_UNLIKELY(grf.recent_queue == NULL))
1158 {
1159 grf.recent_queue = ui_prefs.recent_projects_queue;
1160 grf.menubar = ui_widgets.recent_projects_menu_menubar;
1161 grf.toolbar = NULL;
1162 grf.activate_cb = recent_project_activate_cb;
1163 }
1164 return &grf;
1165 }
1166
1167
1168 void ui_create_recent_menus(void)
1169 {
1170 recent_create_menu(recent_get_recent_files());
1171 recent_create_menu(recent_get_recent_projects());
1172 }
1173
1174
1175 static void recent_file_activate_cb(GtkMenuItem *menuitem, G_GNUC_UNUSED gpointer user_data)
1176 {
1177 gchar *utf8_filename = ui_menu_item_get_text(menuitem);
1178 gchar *locale_filename = utils_get_locale_from_utf8(utf8_filename);
1179
1180 if (document_open_file(locale_filename, FALSE, NULL, NULL) != NULL)
1181 recent_file_loaded(utf8_filename, recent_get_recent_files());
1182
1183 g_free(locale_filename);
1184 g_free(utf8_filename);
1185 }
1186
1187
1188 static void recent_project_activate_cb(GtkMenuItem *menuitem, G_GNUC_UNUSED gpointer user_data)
1189 {
1190 gchar *utf8_filename = ui_menu_item_get_text(menuitem);
1191 gchar *locale_filename = utils_get_locale_from_utf8(utf8_filename);
1192
1193 if (app->project && !project_close(FALSE)) {}
1194 else if (project_load_file_with_session(locale_filename))
1195 recent_file_loaded(utf8_filename, recent_get_recent_projects());
1196
1197 g_free(locale_filename);
1198 g_free(utf8_filename);
1199 }
1200
1201
1202 static void add_recent_file(const gchar *utf8_filename, GeanyRecentFiles *grf,
1203 const GtkRecentData *rdata)
1204 {
1205 if (g_queue_find_custom(grf->recent_queue, utf8_filename, (GCompareFunc) strcmp) == NULL)
1206 {
1207
1208 if (grf->type == RECENT_FILE_FILE && rdata)
1209 {
1210 GtkRecentManager *manager = gtk_recent_manager_get_default();
1211 gchar *uri = g_filename_to_uri(utf8_filename, NULL, NULL);
1212 if (uri != NULL)
1213 {
1214 gtk_recent_manager_add_full(manager, uri, rdata);
1215 g_free(uri);
1216 }
1217 }
1218
1219 g_queue_push_head(grf->recent_queue, g_strdup(utf8_filename));
1220 if (g_queue_get_length(grf->recent_queue) > file_prefs.mru_length)
1221 {
1222 g_free(g_queue_pop_tail(grf->recent_queue));
1223 }
1224 update_recent_menu(grf);
1225 }
1226 /* filename already in recent list */
1227 else
1228 recent_file_loaded(utf8_filename, grf);
1229 }
1230
1231
1232 void ui_add_recent_document(GeanyDocument *doc)
1233 {
1234 /* what are the groups for actually? */
1235 static const gchar *groups[2] = {
1236 "geany",
1237 NULL
1238 };
1239 GtkRecentData rdata;
1240
1241 /* Prepare the data for gtk_recent_manager_add_full() */
1242 rdata.display_name = NULL;
1243 rdata.description = NULL;
1244 rdata.mime_type = doc->file_type->mime_type;
1245 /* if we ain't got no mime-type, fallback to plain text */
1246 if (! rdata.mime_type)
1247 rdata.mime_type = (gchar *) "text/plain";
1248 rdata.app_name = (gchar *) "geany";
1249 rdata.app_exec = (gchar *) "geany %u";
1250 rdata.groups = (gchar **) groups;
1251 rdata.is_private = FALSE;
1252
1253 add_recent_file(doc->file_name, recent_get_recent_files(), &rdata);
1254 }
1255
1256
1257 void ui_add_recent_project_file(const gchar *utf8_filename)
1258 {
1259 add_recent_file(utf8_filename, recent_get_recent_projects(), NULL);
1260 }
1261
1262
1263 /* Returns: newly allocated string with the UTF-8 menu text. */
1264 gchar *ui_menu_item_get_text(GtkMenuItem *menu_item)
1265 {
1266 const gchar *text = NULL;
1267
1268 if (gtk_bin_get_child(GTK_BIN(menu_item)))
1269 {
1270 GtkWidget *child = gtk_bin_get_child(GTK_BIN(menu_item));
1271
1272 if (GTK_IS_LABEL(child))
1273 text = gtk_label_get_text(GTK_LABEL(child));
1274 }
1275 /* GTK owns text so it's much safer to return a copy of it in case the memory is reallocated */
1276 return g_strdup(text);
1277 }
1278
1279
1280 static gint find_recent_file_item(gconstpointer list_data, gconstpointer user_data)
1281 {
1282 gchar *menu_text = ui_menu_item_get_text(GTK_MENU_ITEM(list_data));
1283 gint result;
1284
1285 if (utils_str_equal(menu_text, user_data))
1286 result = 0;
1287 else
1288 result = 1;
1289
1290 g_free(menu_text);
1291 return result;
1292 }
1293
1294
1295 /* update the project menu item's sensitivity */
1296 void ui_update_recent_project_menu(void)
1297 {
1298 GeanyRecentFiles *grf = recent_get_recent_projects();
1299 GList *children, *item;
1300
1301 /* only need to update the menubar menu, the project doesn't have a toolbar item */
1302 children = gtk_container_get_children(GTK_CONTAINER(grf->menubar));
1303 for (item = children; item; item = item->next)
1304 {
1305 gboolean sensitive = TRUE;
1306
1307 if (app->project)
1308 {
1309 const gchar *filename = gtk_menu_item_get_label(item->data);
1310 sensitive = g_strcmp0(app->project->file_name, filename) != 0;
1311 }
1312 gtk_widget_set_sensitive(item->data, sensitive);
1313 }
1314 g_list_free(children);
1315 }
1316
1317
1318 /* Use instead of gtk_menu_reorder_child() to update the menubar properly on OS X */
1319 static void menu_reorder_child(GtkMenu *menu, GtkWidget *child, gint position)
1320 {
1321 gtk_menu_reorder_child(menu, child, position);
1322 #ifdef MAC_INTEGRATION
1323 /* On OS X GtkMenuBar is kept in sync with the native OS X menubar using
1324 * signals. Unfortunately gtk_menu_reorder_child() doesn't emit anything
1325 * so we have to update the OS X menubar manually. */
1326 gtkosx_application_sync_menubar(gtkosx_application_get());
1327 #endif
1328 }
1329
1330
1331 static void add_recent_file_menu_item(const gchar *utf8_filename, GeanyRecentFiles *grf, GtkWidget *menu)
1332 {
1333 GtkWidget *child = gtk_menu_item_new_with_label(utf8_filename);
1334
1335 gtk_widget_show(child);
1336 if (menu != grf->toolbar)
1337 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), child);
1338 else
1339 {
1340 /* this is a bit ugly, but we need to use gtk_container_add(). Using
1341 * gtk_menu_shell_prepend() doesn't emit GtkContainer's "add" signal
1342 * which we need in GeanyMenubuttonAction */
1343 gtk_container_add(GTK_CONTAINER(menu), child);
1344 menu_reorder_child(GTK_MENU(menu), child, 0);
1345 }
1346 g_signal_connect(child, "activate", G_CALLBACK(grf->activate_cb), NULL);
1347 }
1348
1349
1350 static void recent_file_loaded(const gchar *utf8_filename, GeanyRecentFiles *grf)
1351 {
1352 GList *item;
1353 GtkWidget *parents[] = { grf->menubar, grf->toolbar };
1354 guint i;
1355
1356 /* first reorder the queue */
1357 item = g_queue_find_custom(grf->recent_queue, utf8_filename, (GCompareFunc) strcmp);
1358 g_return_if_fail(item != NULL);
1359
1360 g_queue_unlink(grf->recent_queue, item);
1361 g_queue_push_head_link(grf->recent_queue, item);
1362
1363 for (i = 0; i < G_N_ELEMENTS(parents); i++)
1364 {
1365 GList *children;
1366
1367 if (! parents[i])
1368 continue;
1369
1370 children = gtk_container_get_children(GTK_CONTAINER(parents[i]));
1371 item = g_list_find_custom(children, utf8_filename, (GCompareFunc) find_recent_file_item);
1372 /* either reorder or prepend a new one */
1373 if (item)
1374 menu_reorder_child(GTK_MENU(parents[i]), item->data, 0);
1375 else
1376 add_recent_file_menu_item(utf8_filename, grf, parents[i]);
1377 g_list_free(children);
1378 }
1379
1380 if (grf->type == RECENT_FILE_PROJECT)
1381 ui_update_recent_project_menu();
1382 }
1383
1384
1385 static void update_recent_menu(GeanyRecentFiles *grf)
1386 {
1387 gchar *filename;
1388 GtkWidget *parents[] = { grf->menubar, grf->toolbar };
1389 guint i;
1390
1391 filename = g_queue_peek_head(grf->recent_queue);
1392
1393 for (i = 0; i < G_N_ELEMENTS(parents); i++)
1394 {
1395 GList *children;
1396
1397 if (! parents[i])
1398 continue;
1399
1400 /* clean the MRU list before adding an item */
1401 children = gtk_container_get_children(GTK_CONTAINER(parents[i]));
1402 if (g_list_length(children) > file_prefs.mru_length - 1)
1403 {
1404 GList *item = g_list_nth(children, file_prefs.mru_length - 1);
1405 while (item != NULL)
1406 {
1407 if (GTK_IS_MENU_ITEM(item->data))
1408 gtk_widget_destroy(GTK_WIDGET(item->data));
1409 item = g_list_next(item);
1410 }
1411 }
1412 g_list_free(children);
1413
1414 /* create the new item */
1415 add_recent_file_menu_item(filename, grf, parents[i]);
1416 }
1417
1418 if (grf->type == RECENT_FILE_PROJECT)
1419 ui_update_recent_project_menu();
1420 }
1421
1422
1423 void ui_toggle_editor_features(GeanyUIEditorFeatures feature)
1424 {
1425 guint i;
1426
1427 foreach_document (i)
1428 {
1429 GeanyDocument *doc = documents[i];
1430
1431 switch (feature)
1432 {
1433 case GEANY_EDITOR_SHOW_MARKERS_MARGIN:
1434 sci_set_symbol_margin(doc->editor->sci, editor_prefs.show_markers_margin);
1435 break;
1436 case GEANY_EDITOR_SHOW_LINE_NUMBERS:
1437 sci_set_line_numbers(doc->editor->sci, editor_prefs.show_linenumber_margin);
1438 break;
1439 case GEANY_EDITOR_SHOW_WHITE_SPACE:
1440 sci_set_visible_white_spaces(doc->editor->sci, editor_prefs.show_white_space);
1441 break;
1442 case GEANY_EDITOR_SHOW_LINE_ENDINGS:
1443 sci_set_visible_eols(doc->editor->sci, editor_prefs.show_line_endings);
1444 break;
1445 case GEANY_EDITOR_SHOW_INDENTATION_GUIDES:
1446 editor_set_indentation_guides(doc->editor);
1447 break;
1448 }
1449 }
1450 }
1451
1452
1453 void ui_update_view_editor_menu_items(void)
1454 {
1455 ignore_callback = TRUE;
1456 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_markers_margin1")), editor_prefs.show_markers_margin);
1457 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_linenumber_margin1")), editor_prefs.show_linenumber_margin);
1458 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_show_white_space1")), editor_prefs.show_white_space);
1459 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_show_line_endings1")), editor_prefs.show_line_endings);
1460 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_show_indentation_guides1")), editor_prefs.show_indent_guide);
1461 ignore_callback = FALSE;
1462 }
1463
1464
1465 /** Creates a GNOME HIG-style frame (with no border and indented child alignment).
1466 * @param label_text The label text.
1467 * @param alignment An address to store the alignment widget pointer.
1468 *
1469 * @return @transfer{floating} The frame widget, setting the alignment container for
1470 * packing child widgets.
1471 *
1472 * @deprecated 1.29: Use GTK API directly
1473 **/
1474 GEANY_API_SYMBOL
1475 GtkWidget *ui_frame_new_with_alignment(const gchar *label_text, GtkWidget **alignment)
1476 {
1477 GtkWidget *label, *align;
1478 GtkWidget *frame = gtk_frame_new(NULL);
1479
1480 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_NONE);
1481
1482 align = gtk_alignment_new(0.5, 0.5, 1, 1);
1483 gtk_container_add(GTK_CONTAINER(frame), align);
1484 gtk_alignment_set_padding(GTK_ALIGNMENT(align), 0, 0, 12, 0);
1485
1486 label = ui_label_new_bold(label_text);
1487 gtk_frame_set_label_widget(GTK_FRAME(frame), label);
1488
1489 *alignment = align;
1490 return frame;
1491 }
1492
1493
1494 /** Makes a fixed border for dialogs without increasing the button box border.
1495 * @param dialog The parent container for the @c GtkVBox.
1496 *
1497 * @return @transfer{none} The packed @c GtkVBox. */
1498 GEANY_API_SYMBOL
1499 GtkWidget *ui_dialog_vbox_new(GtkDialog *dialog)
1500 {
1501 GtkWidget *vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 12); /* need child vbox to set a separate border. */
1502
1503 gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
1504 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), vbox, TRUE, TRUE, 0);
1505 return vbox;
1506 }
1507
1508
1509 /* Reorders a dialog's buttons
1510 * @param dialog A dialog
1511 * @param response First response ID to reorder
1512 * @param ... more response IDs, terminated by -1
1513 *
1514 * Like gtk_dialog_set_alternative_button_order(), but reorders the default
1515 * buttons layout, not the alternative one. This is useful if you e.g. added a
1516 * button to a dialog which already had some and need yours not to be on the
1517 * end.
1518 */
1519 /* Heavily based on gtk_dialog_set_alternative_button_order().
1520 * This relies on the action area to be a GtkBox, but although not documented
1521 * the API expose it to be a GtkHButtonBox though GtkBuilder, so it should be
1522 * fine */
1523 void ui_dialog_set_primary_button_order(GtkDialog *dialog, gint response, ...)
1524 {
1525 va_list ap;
1526 GtkWidget *action_area = gtk_dialog_get_action_area(dialog);
1527 gint position;
1528
1529 va_start(ap, response);
1530 for (position = 0; response != -1; position++)
1531 {
1532 GtkWidget *child = gtk_dialog_get_widget_for_response(dialog, response);
1533 if (child)
1534 gtk_box_reorder_child(GTK_BOX(action_area), child, position);
1535 else
1536 g_warning("%s: no child button with response id %d.", G_STRFUNC, response);
1537
1538 response = va_arg(ap, gint);
1539 }
1540 va_end(ap);
1541 }
1542
1543
1544 /** Creates a @c GtkButton with custom text and a stock image similar to
1545 * @c gtk_button_new_from_stock().
1546 * @param stock_id A @c GTK_STOCK_NAME string.
1547 * @param text Button label text, can include mnemonics.
1548 *
1549 * @return @transfer{floating} The new @c GtkButton.
1550 */
1551 GEANY_API_SYMBOL
1552 GtkWidget *ui_button_new_with_image(const gchar *stock_id, const gchar *text)
1553 {
1554 GtkWidget *image, *button;
1555
1556 button = gtk_button_new_with_mnemonic(text);
1557 gtk_widget_show(button);
1558 image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON);
1559 gtk_button_set_image(GTK_BUTTON(button), image);
1560 /* note: image is shown by gtk */
1561 return button;
1562 }
1563
1564
1565 /** Creates a @c GtkImageMenuItem with a stock image and a custom label.
1566 * @param stock_id Stock image ID, e.g. @c GTK_STOCK_OPEN.
1567 * @param label Menu item label, can include mnemonics.
1568 * @return @transfer{floating} The new @c GtkImageMenuItem.
1569 *
1570 * @since 0.16
1571 */
1572 GEANY_API_SYMBOL
1573 GtkWidget *
1574 ui_image_menu_item_new(const gchar *stock_id, const gchar *label)
1575 {
1576 GtkWidget *item = gtk_image_menu_item_new_with_mnemonic(label);
1577 GtkWidget *image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_MENU);
1578
1579 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
1580 gtk_widget_show(image);
1581 return item;
1582 }
1583
1584
1585 static void entry_clear_icon_release_cb(GtkEntry *entry, gint icon_pos,
1586 GdkEvent *event, gpointer data)
1587 {
1588 if (event->button.button == 1 && icon_pos == 1)
1589 {
1590 gtk_entry_set_text(entry, "");
1591 gtk_widget_grab_focus(GTK_WIDGET(entry));
1592 }
1593 }
1594
1595
1596 /** Adds a small clear icon to the right end of the passed @a entry.
1597 * A callback to clear the contents of the GtkEntry is automatically added.
1598 *
1599 * @param entry The GtkEntry object to which the icon should be attached.
1600 *
1601 * @since 0.16
1602 */
1603 GEANY_API_SYMBOL
1604 void ui_entry_add_clear_icon(GtkEntry *entry)
1605 {
1606 g_object_set(entry, "secondary-icon-stock", GTK_STOCK_CLEAR,
1607 "secondary-icon-activatable", TRUE, NULL);
1608 g_signal_connect(entry, "icon-release", G_CALLBACK(entry_clear_icon_release_cb), NULL);
1609 }
1610
1611
1612 /* Adds a :activate-backwards signal emitted by default when <Shift>Return is pressed */
1613 void ui_entry_add_activate_backward_signal(GtkEntry *entry)
1614 {
1615 static gboolean installed = FALSE;
1616
1617 g_return_if_fail(GTK_IS_ENTRY(entry));
1618
1619 if (G_UNLIKELY(! installed))
1620 {
1621 GtkBindingSet *binding_set;
1622
1623 installed = TRUE;
1624
1625 /* try to handle the unexpected case where GTK would already have installed the signal */
1626 if (g_signal_lookup("activate-backward", G_TYPE_FROM_INSTANCE(entry)))
1627 {
1628 g_warning("Signal GtkEntry:activate-backward is unexpectedly already installed");
1629 return;
1630 }
1631
1632 g_signal_new("activate-backward", G_TYPE_FROM_INSTANCE(entry),
1633 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, 0, NULL, NULL,
1634 g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
1635 binding_set = gtk_binding_set_by_class(GTK_ENTRY_GET_CLASS(entry));
1636 gtk_binding_entry_add_signal(binding_set, GDK_KEY_Return, GDK_SHIFT_MASK, "activate-backward", 0);
1637 }
1638 }
1639
1640
1641 static void add_to_size_group(GtkWidget *widget, gpointer size_group)
1642 {
1643 g_return_if_fail(GTK_IS_SIZE_GROUP(size_group));
1644 gtk_size_group_add_widget(GTK_SIZE_GROUP(size_group), widget);
1645 }
1646
1647
1648 /* Copies the spacing and layout of the master GtkHButtonBox and synchronises
1649 * the width of each button box's children.
1650 * Should be called after all child widgets have been packed. */
1651 void ui_hbutton_box_copy_layout(GtkButtonBox *master, GtkButtonBox *copy)
1652 {
1653 GtkSizeGroup *size_group;
1654
1655 gtk_box_set_spacing(GTK_BOX(copy), 10);
1656 gtk_button_box_set_layout(copy, gtk_button_box_get_layout(master));
1657
1658 /* now we need to put the widest widget from each button box in a size group,
1659 * but we don't know the width before they are drawn, and for different label
1660 * translations the widest widget can vary, so we just add all widgets. */
1661 size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1662 gtk_container_foreach(GTK_CONTAINER(master), add_to_size_group, size_group);
1663 gtk_container_foreach(GTK_CONTAINER(copy), add_to_size_group, size_group);
1664 g_object_unref(size_group);
1665 }
1666
1667
1668 static gboolean tree_model_find_text(GtkTreeModel *model,
1669 GtkTreeIter *iter, gint column, const gchar *text)
1670 {
1671 gchar *combo_text;
1672 gboolean found = FALSE;
1673
1674 if (gtk_tree_model_get_iter_first(model, iter))
1675 {
1676 do
1677 {
1678 gtk_tree_model_get(model, iter, 0, &combo_text, -1);
1679 found = utils_str_equal(combo_text, text);
1680 g_free(combo_text);
1681
1682 if (found)
1683 return TRUE;
1684 }
1685 while (gtk_tree_model_iter_next(model, iter));
1686 }
1687 return FALSE;
1688 }
1689
1690
1691 /** Prepends @a text to the drop down list, removing a duplicate element in
1692 * the list if found. Also ensures there are <= @a history_len elements.
1693 * @param combo_entry .
1694 * @param text @nullable Text to add, or @c NULL for current entry text.
1695 * @param history_len Max number of items, or @c 0 for default. */
1696 GEANY_API_SYMBOL
1697 void ui_combo_box_add_to_history(GtkComboBoxText *combo_entry,
1698 const gchar *text, gint history_len)
1699 {
1700 GtkComboBox *combo = GTK_COMBO_BOX(combo_entry);
1701 GtkTreeModel *model;
1702 GtkTreeIter iter;
1703 GtkTreePath *path;
1704
1705 if (history_len <= 0)
1706 history_len = 10;
1707 if (!text)
1708 text = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo))));
1709
1710 model = gtk_combo_box_get_model(combo);
1711
1712 if (tree_model_find_text(model, &iter, 0, text))
1713 {
1714 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
1715 }
1716 gtk_combo_box_text_prepend_text(combo_entry, text);
1717
1718 /* limit history */
1719 path = gtk_tree_path_new_from_indices(history_len, -1);
1720 if (gtk_tree_model_get_iter(model, &iter, path))
1721 {
1722 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
1723 }
1724 gtk_tree_path_free(path);
1725 }
1726
1727
1728 /* Same as gtk_combo_box_text_prepend_text(), except that text is only prepended if it not already
1729 * exists in the combo's model. */
1730 void ui_combo_box_prepend_text_once(GtkComboBoxText *combo, const gchar *text)
1731 {
1732 GtkTreeModel *model;
1733 GtkTreeIter iter;
1734
1735 model = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
1736 if (tree_model_find_text(model, &iter, 0, text))
1737 return; /* don't prepend duplicate */
1738
1739 gtk_combo_box_text_prepend_text(combo, text);
1740 }
1741
1742
1743 /* Changes the color of the notebook tab text and open files items according to
1744 * document status. */
1745 void ui_update_tab_status(GeanyDocument *doc)
1746 {
1747 gtk_widget_set_name(doc->priv->tab_label, document_get_status_widget_class(doc));
1748
1749 sidebar_openfiles_update(doc);
1750 }
1751
1752
1753 static gboolean tree_model_iter_get_next(GtkTreeModel *model, GtkTreeIter *iter,
1754 gboolean down)
1755 {
1756 GtkTreePath *path;
1757 gboolean result;
1758
1759 if (down)
1760 return gtk_tree_model_iter_next(model, iter);
1761
1762 path = gtk_tree_model_get_path(model, iter);
1763 result = gtk_tree_path_prev(path) && gtk_tree_model_get_iter(model, iter, path);
1764 gtk_tree_path_free(path);
1765 return result;
1766 }
1767
1768
1769 /* note: the while loop might be more efficient when searching upwards if it
1770 * used tree paths instead of tree iters, but in practice it probably doesn't matter much. */
1771 static gboolean tree_view_find(GtkTreeView *treeview, TVMatchCallback cb, gboolean down)
1772 {
1773 GtkTreeSelection *treesel;
1774 GtkTreeIter iter;
1775 GtkTreeModel *model;
1776
1777 treesel = gtk_tree_view_get_selection(treeview);
1778 if (gtk_tree_selection_get_selected(treesel, &model, &iter))
1779 {
1780 /* get the next selected item */
1781 if (! tree_model_iter_get_next(model, &iter, down))
1782 return FALSE; /* no more items */
1783 }
1784 else /* no selection */
1785 {
1786 if (! gtk_tree_model_get_iter_first(model, &iter))
1787 return TRUE; /* no items */
1788 }
1789 while (TRUE)
1790 {
1791 gtk_tree_selection_select_iter(treesel, &iter);
1792 if (cb(FALSE))
1793 break; /* found next message */
1794
1795 if (! tree_model_iter_get_next(model, &iter, down))
1796 return FALSE; /* no more items */
1797 }
1798 /* scroll item in view */
1799 if (ui_prefs.msgwindow_visible)
1800 {
1801 GtkTreePath *path = gtk_tree_model_get_path(
1802 gtk_tree_view_get_model(treeview), &iter);
1803
1804 gtk_tree_view_scroll_to_cell(treeview, path, NULL, TRUE, 0.5, 0.5);
1805 gtk_tree_path_free(path);
1806 }
1807 return TRUE;
1808 }
1809
1810
1811 /* Returns FALSE if the treeview has items but no matching next item. */
1812 gboolean ui_tree_view_find_next(GtkTreeView *treeview, TVMatchCallback cb)
1813 {
1814 return tree_view_find(treeview, cb, TRUE);
1815 }
1816
1817
1818 /* Returns FALSE if the treeview has items but no matching next item. */
1819 gboolean ui_tree_view_find_previous(GtkTreeView *treeview, TVMatchCallback cb)
1820 {
1821 return tree_view_find(treeview, cb, FALSE);
1822 }
1823
1824
1825 /* Shamelessly stolen from GTK */
1826 static gboolean ui_tree_view_query_tooltip_cb(GtkWidget *widget, gint x, gint y,
1827 gboolean keyboard_tip, GtkTooltip *tooltip, gpointer data)
1828 {
1829 GValue value = { 0 };
1830 GValue transformed = { 0 };
1831 GtkTreeIter iter;
1832 GtkTreePath *path;
1833 GtkTreeModel *model;
1834 GtkTreeView *tree_view = GTK_TREE_VIEW(widget);
1835 gint column = GPOINTER_TO_INT(data);
1836 gboolean tootlip_set = FALSE;
1837
1838 if (! gtk_tree_view_get_tooltip_context(tree_view, &x, &y, keyboard_tip, &model, &path, &iter))
1839 return FALSE;
1840
1841 gtk_tree_model_get_value(model, &iter, column, &value);
1842
1843 g_value_init(&transformed, G_TYPE_STRING);
1844 if (g_value_transform(&value, &transformed) && g_value_get_string(&transformed))
1845 {
1846 gtk_tooltip_set_text(tooltip, g_value_get_string(&transformed));
1847 gtk_tree_view_set_tooltip_row(tree_view, tooltip, path);
1848 tootlip_set = TRUE;
1849 }
1850
1851 g_value_unset(&transformed);
1852 g_value_unset(&value);
1853 gtk_tree_path_free(path);
1854
1855 return tootlip_set;
1856 }
1857
1858
1859 /** Adds text tooltips to a tree view.
1860 *
1861 * This is similar to gtk_tree_view_set_tooltip_column() but considers the column contents to be
1862 * text, not markup -- it uses gtk_tooltip_set_text() rather than gtk_tooltip_set_markup() to set
1863 * the tooltip's value.
1864 *
1865 * @warning Unlike gtk_tree_view_set_tooltip_column() you currently cannot change or remove the
1866 * tooltip column after it has been added. Trying to do so will probably give funky results.
1867 *
1868 * @param tree_view The tree view
1869 * @param column The column to get the tooltip from
1870 *
1871 * @since 1.25 (API 223)
1872 */
1873 /* Note: @p column is int and not uint both to match gtk_tree_view_set_tooltip_column() signature
1874 * and to allow future support of -1 to unset if ever wanted */
1875 GEANY_API_SYMBOL
1876 void ui_tree_view_set_tooltip_text_column(GtkTreeView *tree_view, gint column)
1877 {
1878 g_return_if_fail(column >= 0);
1879 g_return_if_fail(GTK_IS_TREE_VIEW(tree_view));
1880
1881 g_signal_connect(tree_view, "query-tooltip",
1882 G_CALLBACK(ui_tree_view_query_tooltip_cb), GINT_TO_POINTER(column));
1883 gtk_widget_set_has_tooltip(GTK_WIDGET(tree_view), TRUE);
1884 }
1885
1886
1887 /**
1888 * Modifies the font of a widget using gtk_widget_modify_font().
1889 *
1890 * @param widget The widget.
1891 * @param str The font name as expected by pango_font_description_from_string().
1892 */
1893 GEANY_API_SYMBOL
1894 void ui_widget_modify_font_from_string(GtkWidget *widget, const gchar *str)
1895 {
1896 PangoFontDescription *pfd;
1897
1898 pfd = pango_font_description_from_string(str);
1899 gtk_widget_modify_font(widget, pfd);
1900 pango_font_description_free(pfd);
1901 }
1902
1903
1904 /** Creates a @c GtkHBox with @a entry packed into it and an open button which runs a
1905 * file chooser, replacing entry text (if successful) with the path returned from the
1906 * @c GtkFileChooser.
1907 * @note @a entry can be the child of an unparented widget, such as @c GtkComboBoxEntry.
1908 * @param title @nullable The file chooser dialog title, or @c NULL.
1909 * @param action The mode of the file chooser.
1910 * @param entry Can be an unpacked @c GtkEntry, or the child of an unpacked widget,
1911 * such as @c GtkComboBoxEntry.
1912 *
1913 * @return @transfer{floating} The @c GtkHBox.
1914 */
1915 /* @see ui_setup_open_button_callback(). */
1916 GEANY_API_SYMBOL
1917 GtkWidget *ui_path_box_new(const gchar *title, GtkFileChooserAction action, GtkEntry *entry)
1918 {
1919 GtkWidget *vbox, *dirbtn, *openimg, *hbox, *path_entry, *parent, *next_parent;
1920
1921 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6);
1922 path_entry = GTK_WIDGET(entry);
1923
1924 /* prevent path_entry being vertically stretched to the height of dirbtn */
1925 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1926
1927 parent = path_entry;
1928 while ((next_parent = gtk_widget_get_parent(parent)) != NULL)
1929 parent = next_parent;
1930
1931 gtk_box_pack_start(GTK_BOX(vbox), parent, TRUE, FALSE, 0);
1932
1933 dirbtn = gtk_button_new();
1934 openimg = gtk_image_new_from_stock(GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON);
1935 gtk_container_add(GTK_CONTAINER(dirbtn), openimg);
1936 ui_setup_open_button_callback(dirbtn, title, action, entry);
1937
1938 gtk_box_pack_end(GTK_BOX(hbox), dirbtn, FALSE, FALSE, 0);
1939 gtk_box_pack_end(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
1940 return hbox;
1941 }
1942
1943
1944 static void ui_path_box_open_clicked(GtkButton *button, gpointer user_data);
1945
1946
1947 /* Setup a GtkButton to run a GtkFileChooser, setting entry text if successful.
1948 * title can be NULL.
1949 * action is the file chooser mode to use. */
1950 void ui_setup_open_button_callback(GtkWidget *open_btn, const gchar *title,
1951 GtkFileChooserAction action, GtkEntry *entry)
1952 {
1953 GtkWidget *path_entry = GTK_WIDGET(entry);
1954
1955 if (title)
1956 g_object_set_data_full(G_OBJECT(open_btn), "title", g_strdup(title),
1957 (GDestroyNotify) g_free);
1958 g_object_set_data(G_OBJECT(open_btn), "action", GINT_TO_POINTER(action));
1959 g_signal_connect(open_btn, "clicked", G_CALLBACK(ui_path_box_open_clicked), path_entry);
1960 }
1961
1962
1963 #ifndef G_OS_WIN32
1964 static gchar *run_file_chooser(const gchar *title, GtkFileChooserAction action,
1965 const gchar *utf8_path)
1966 {
1967 GtkWidget *dialog = gtk_file_chooser_dialog_new(title,
1968 GTK_WINDOW(main_widgets.window), action,
1969 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1970 GTK_STOCK_OPEN, GTK_RESPONSE_OK, NULL);
1971 gchar *locale_path;
1972 gchar *ret_path = NULL;
1973
1974 gtk_widget_set_name(dialog, "GeanyDialog");
1975 locale_path = utils_get_locale_from_utf8(utf8_path);
1976 if (action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
1977 {
1978 if (g_path_is_absolute(locale_path) && g_file_test(locale_path, G_FILE_TEST_IS_DIR))
1979 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), locale_path);
1980 }
1981 else if (action == GTK_FILE_CHOOSER_ACTION_OPEN)
1982 {
1983 if (g_path_is_absolute(locale_path))
1984 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), locale_path);
1985 }
1986 g_free(locale_path);
1987
1988 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
1989 {
1990 gchar *dir_locale;
1991
1992 dir_locale = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1993 ret_path = utils_get_utf8_from_locale(dir_locale);
1994 g_free(dir_locale);
1995 }
1996 gtk_widget_destroy(dialog);
1997 return ret_path;
1998 }
1999 #endif
2000
2001
2002 gchar *ui_get_project_directory(const gchar *path)
2003 {
2004 gchar *utf8_path;
2005 const gchar *title = _("Select Project Base Path");
2006
2007 #ifdef G_OS_WIN32
2008 utf8_path = win32_show_folder_dialog(ui_widgets.prefs_dialog, title, path);
2009 #else
2010 utf8_path = run_file_chooser(title, GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, path);
2011 #endif
2012
2013 return utf8_path;
2014 }
2015
2016
2017 static void ui_path_box_open_clicked(GtkButton *button, gpointer user_data)
2018 {
2019 GtkFileChooserAction action = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "action"));
2020 GtkEntry *entry = user_data;
2021 const gchar *title = g_object_get_data(G_OBJECT(button), "title");
2022 gchar *utf8_path = NULL;
2023
2024 /* TODO: extend for other actions */
2025 g_return_if_fail(action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
2026 action == GTK_FILE_CHOOSER_ACTION_OPEN);
2027
2028 if (title == NULL)
2029 title = (action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ?
2030 _("Select Folder") : _("Select File");
2031
2032 if (action == GTK_FILE_CHOOSER_ACTION_OPEN)
2033 {
2034 #ifdef G_OS_WIN32
2035 utf8_path = win32_show_file_dialog(GTK_WINDOW(ui_widgets.prefs_dialog), title,
2036 gtk_entry_get_text(GTK_ENTRY(entry)));
2037 #else
2038 utf8_path = run_file_chooser(title, action, gtk_entry_get_text(GTK_ENTRY(entry)));
2039 #endif
2040 }
2041 else if (action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
2042 {
2043 gchar *path = g_path_get_dirname(gtk_entry_get_text(GTK_ENTRY(entry)));
2044 #ifdef G_OS_WIN32
2045 utf8_path = win32_show_folder_dialog(ui_widgets.prefs_dialog, title,
2046 gtk_entry_get_text(GTK_ENTRY(entry)));
2047 #else
2048 utf8_path = run_file_chooser(title, action, path);
2049 #endif
2050 g_free(path);
2051 }
2052
2053 if (utf8_path != NULL)
2054 {
2055 gtk_entry_set_text(GTK_ENTRY(entry), utf8_path);
2056 g_free(utf8_path);
2057 }
2058 }
2059
2060
2061 void ui_statusbar_showhide(gboolean state)
2062 {
2063 /* handle statusbar visibility */
2064 if (state)
2065 {
2066 gtk_widget_show(ui_widgets.statusbar);
2067 ui_update_statusbar(NULL, -1);
2068 }
2069 else
2070 gtk_widget_hide(ui_widgets.statusbar);
2071 }
2072
2073
2074 /** Packs all @c GtkWidgets passed after the row argument into a table, using
2075 * one widget per cell. The first widget is not expanded as the table grows,
2076 * as this is usually a label.
2077 * @param table
2078 * @param row The row number of the table.
2079 */
2080 GEANY_API_SYMBOL
2081 void ui_table_add_row(GtkTable *table, gint row, ...)
2082 {
2083 va_list args;
2084 guint i;
2085 GtkWidget *widget;
2086
2087 va_start(args, row);
2088 for (i = 0; (widget = va_arg(args, GtkWidget*), widget != NULL); i++)
2089 {
2090 gint options = (i == 0) ? GTK_FILL : GTK_EXPAND | GTK_FILL;
2091
2092 gtk_table_attach(GTK_TABLE(table), widget, i, i + 1, row, row + 1,
2093 options, 0, 0, 0);
2094 }
2095 va_end(args);
2096 }
2097
2098
2099 /* comment-out all lines that are not already commented out except sections */
2100 static void comment_conf_files(ScintillaObject *sci)
2101 {
2102 gint line, line_count;
2103
2104 line_count = sci_get_line_count(sci);
2105 for (line = 0; line < line_count; line++)
2106 {
2107 gint pos_start = sci_get_position_from_line(sci, line);
2108 gint pos_end = sci_get_line_end_position(sci, line);
2109 gint pos;
2110
2111 for (pos = pos_start; pos < pos_end; pos++)
2112 {
2113 gchar c = sci_get_char_at(sci, pos);
2114 if (c == '[' || c == '#')
2115 break;
2116 if (!isspace(c))
2117 {
2118 sci_insert_text(sci, pos_start, "#");
2119 break;
2120 }
2121 }
2122 }
2123 }
2124
2125
2126 static void on_config_file_clicked(GtkWidget *widget, gpointer user_data)
2127 {
2128 const gchar *file_name = user_data;
2129 GeanyFiletype *ft = NULL;
2130
2131 if (strstr(file_name, G_DIR_SEPARATOR_S "filetypes."))
2132 ft = filetypes[GEANY_FILETYPES_CONF];
2133
2134 if (g_file_test(file_name, G_FILE_TEST_EXISTS))
2135 document_open_file(file_name, FALSE, ft, NULL);
2136 else
2137 {
2138 gchar *utf8_filename = utils_get_utf8_from_locale(file_name);
2139 gchar *global_file;
2140 gchar *base_name = NULL;
2141 gchar *global_content = NULL;
2142 GeanyDocument *doc = NULL;
2143
2144 /* get the path inside app->configdir - can contain subdirectories */
2145 if (g_str_has_prefix(file_name, app->configdir))
2146 {
2147 gsize len = strlen(app->configdir);
2148 if (file_name[len] == G_DIR_SEPARATOR)
2149 base_name = g_strdup(file_name + len + 1);
2150 }
2151
2152 if (!base_name)
2153 base_name = g_path_get_basename(file_name);
2154
2155 global_file = g_build_filename(app->datadir, base_name, NULL);
2156
2157 /* if the requested file doesn't exist in the user's config dir, try loading the file
2158 * from the global data directory and use its contents for the newly created file */
2159 if (g_file_test(global_file, G_FILE_TEST_EXISTS))
2160 g_file_get_contents(global_file, &global_content, NULL, NULL);
2161
2162 doc = document_new_file(utf8_filename, ft, global_content);
2163 if (global_content)
2164 {
2165 if (doc->file_type->id == GEANY_FILETYPES_CONF)
2166 comment_conf_files(doc->editor->sci);
2167 else
2168 {
2169 sci_select_all(doc->editor->sci);
2170 keybindings_send_command(GEANY_KEY_GROUP_FORMAT,
2171 GEANY_KEYS_FORMAT_COMMENTLINETOGGLE);
2172 }
2173 sci_set_current_line(doc->editor->sci, 0);
2174 document_set_text_changed(doc, FALSE);
2175 sci_empty_undo_buffer(doc->editor->sci);
2176 ui_document_show_hide(doc); /* update the document menu */
2177 }
2178 utils_free_pointers(4, utf8_filename, base_name, global_file, global_content, NULL);
2179 }
2180 }
2181
2182
2183 static void free_on_closure_notify(gpointer data, GClosure *closure)
2184 {
2185 g_free(data);
2186 }
2187
2188
2189 /* @note You should connect to the "document-save" signal yourself to detect
2190 * if the user has just saved the config file, reloading it. */
2191 void ui_add_config_file_menu_item(const gchar *real_path, const gchar *label, GtkContainer *parent)
2192 {
2193 GtkWidget *item;
2194
2195 if (!parent)
2196 parent = GTK_CONTAINER(widgets.config_files_menu);
2197
2198 if (!label)
2199 {
2200 gchar *base_name;
2201
2202 base_name = g_path_get_basename(real_path);
2203 item = gtk_menu_item_new_with_label(base_name);
2204 g_free(base_name);
2205 }
2206 else
2207 item = gtk_menu_item_new_with_mnemonic(label);
2208
2209 gtk_widget_show(item);
2210 gtk_container_add(parent, item);
2211 g_signal_connect_data(item, "activate", G_CALLBACK(on_config_file_clicked),
2212 g_strdup(real_path), free_on_closure_notify, 0);
2213 }
2214
2215
2216 static gboolean sort_menu(gpointer data)
2217 {
2218 ui_menu_sort_by_label(GTK_MENU(data));
2219 return FALSE;
2220 }
2221
2222
2223 static void create_config_files_menu(void)
2224 {
2225 GtkWidget *menu, *item;
2226
2227 widgets.config_files_menu = menu = gtk_menu_new();
2228
2229 item = ui_lookup_widget(main_widgets.window, "configuration_files1");
2230 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), menu);
2231
2232 item = gtk_menu_item_new_with_mnemonic(_("_Filetype Configuration"));
2233 gtk_container_add(GTK_CONTAINER(menu), item);
2234 ui_widgets.config_files_filetype_menu = gtk_menu_new();
2235 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), ui_widgets.config_files_filetype_menu);
2236 gtk_widget_show(item);
2237
2238 /* sort menu after all items added */
2239 g_idle_add(sort_menu, widgets.config_files_menu);
2240 }
2241
2242
2243 /* adds factory icons with a named icon source using the stock items id */
2244 static void add_stock_icons(const GtkStockItem *items, gsize count)
2245 {
2246 GtkIconFactory *factory = gtk_icon_factory_new();
2247 GtkIconSource *source = gtk_icon_source_new();
2248 gsize i;
2249
2250 for (i = 0; i < count; i++)
2251 {
2252 GtkIconSet *set = gtk_icon_set_new();
2253
2254 gtk_icon_source_set_icon_name(source, items[i].stock_id);
2255 gtk_icon_set_add_source(set, source);
2256 gtk_icon_factory_add(factory, items[i].stock_id, set);
2257 gtk_icon_set_unref(set);
2258 }
2259 gtk_icon_source_free(source);
2260 gtk_icon_factory_add_default(factory);
2261 g_object_unref(factory);
2262 }
2263
2264
2265 void ui_init_stock_items(void)
2266 {
2267 GtkStockItem items[] =
2268 {
2269 { GEANY_STOCK_SAVE_ALL, N_("Save All"), 0, 0, GETTEXT_PACKAGE },
2270 { GEANY_STOCK_CLOSE_ALL, N_("Close All"), 0, 0, GETTEXT_PACKAGE },
2271 { GEANY_STOCK_BUILD, N_("Build"), 0, 0, GETTEXT_PACKAGE }
2272 };
2273
2274 gtk_stock_add(items, G_N_ELEMENTS(items));
2275 add_stock_icons(items, G_N_ELEMENTS(items));
2276 }
2277
2278
2279 void ui_init_toolbar_widgets(void)
2280 {
2281 widgets.save_buttons[1] = toolbar_get_widget_by_name("Save");
2282 widgets.save_buttons[3] = toolbar_get_widget_by_name("SaveAll");
2283 widgets.redo_items[2] = toolbar_get_widget_by_name("Redo");
2284 widgets.undo_items[2] = toolbar_get_widget_by_name("Undo");
2285 }
2286
2287
2288 void ui_swap_sidebar_pos(void)
2289 {
2290 GtkWidget *pane = ui_lookup_widget(main_widgets.window, "hpaned1");
2291 GtkWidget *left = gtk_paned_get_child1(GTK_PANED(pane));
2292 GtkWidget *right = gtk_paned_get_child2(GTK_PANED(pane));
2293
2294 g_object_ref(left);
2295 g_object_ref(right);
2296 gtk_container_remove (GTK_CONTAINER (pane), left);
2297 gtk_container_remove (GTK_CONTAINER (pane), right);
2298 /* only scintilla notebook should expand */
2299 gtk_paned_pack1(GTK_PANED(pane), right, right == main_widgets.notebook, TRUE);
2300 gtk_paned_pack2(GTK_PANED(pane), left, left == main_widgets.notebook, TRUE);
2301 g_object_unref(left);
2302 g_object_unref(right);
2303
2304 gtk_paned_set_position(GTK_PANED(pane), gtk_widget_get_allocated_width(pane)
2305 - gtk_paned_get_position(GTK_PANED(pane)));
2306 }
2307
2308
2309 static void init_recent_files(void)
2310 {
2311 GtkWidget *toolbar_recent_files_menu;
2312
2313 /* add recent files to the File menu */
2314 ui_widgets.recent_files_menuitem = ui_lookup_widget(main_widgets.window, "recent_files1");
2315 ui_widgets.recent_files_menu_menubar = gtk_menu_new();
2316 gtk_menu_item_set_submenu(GTK_MENU_ITEM(ui_widgets.recent_files_menuitem),
2317 ui_widgets.recent_files_menu_menubar);
2318
2319 /* add recent files to the toolbar Open button */
2320 toolbar_recent_files_menu = gtk_menu_new();
2321 g_object_ref(toolbar_recent_files_menu);
2322 geany_menu_button_action_set_menu(GEANY_MENU_BUTTON_ACTION(
2323 toolbar_get_action_by_name("Open")), toolbar_recent_files_menu);
2324 }
2325
2326
2327 static void ui_menu_move(GtkWidget *menu, GtkWidget *old, GtkWidget *new)
2328 {
2329 g_object_ref(menu);
2330 gtk_menu_item_set_submenu(GTK_MENU_ITEM(old), NULL);
2331 gtk_menu_item_set_submenu(GTK_MENU_ITEM(new), menu);
2332 g_object_unref(menu);
2333 }
2334
2335
2336 typedef struct GeanySharedMenu
2337 {
2338 const gchar *menu;
2339 const gchar *menubar_item;
2340 const gchar *popup_item;
2341 }
2342 GeanySharedMenu;
2343
2344 #define foreach_menu(item, array) \
2345 for (item = array; item->menu; item++)
2346
2347 static void on_editor_menu_show(GtkWidget *widget, GeanySharedMenu *items)
2348 {
2349 GeanySharedMenu *item;
2350
2351 foreach_menu(item, items)
2352 {
2353 GtkWidget *popup = ui_lookup_widget(main_widgets.editor_menu, item->popup_item);
2354 GtkWidget *bar = ui_lookup_widget(main_widgets.window, item->menubar_item);
2355 GtkWidget *menu = ui_lookup_widget(main_widgets.window, item->menu);
2356
2357 ui_menu_move(menu, bar, popup);
2358 }
2359 }
2360
2361
2362 static void on_editor_menu_hide(GtkWidget *widget, GeanySharedMenu *items)
2363 {
2364 GeanySharedMenu *item;
2365
2366 foreach_menu(item, items)
2367 {
2368 GtkWidget *popup = ui_lookup_widget(main_widgets.editor_menu, item->popup_item);
2369 GtkWidget *bar = ui_lookup_widget(main_widgets.window, item->menubar_item);
2370 GtkWidget *menu = ui_lookup_widget(main_widgets.window, item->menu);
2371
2372 ui_menu_move(menu, popup, bar);
2373 }
2374 }
2375
2376
2377 /* Currently ui_init() is called before keyfile.c stash group code is initialized,
2378 * so this is called after that's done. */
2379 void ui_init_prefs(void)
2380 {
2381 StashGroup *group = stash_group_new(PACKAGE);
2382
2383 /* various prefs */
2384 configuration_add_various_pref_group(group, "interface");
2385
2386 stash_group_add_boolean(group, &interface_prefs.show_symbol_list_expanders,
2387 "show_symbol_list_expanders", TRUE);
2388 stash_group_add_boolean(group, &interface_prefs.compiler_tab_autoscroll,
2389 "compiler_tab_autoscroll", TRUE);
2390 stash_group_add_string(group, &ui_prefs.statusbar_template,
2391 "statusbar_template", _(DEFAULT_STATUSBAR_TEMPLATE));
2392 stash_group_add_boolean(group, &ui_prefs.new_document_after_close,
2393 "new_document_after_close", FALSE);
2394 stash_group_add_boolean(group, &interface_prefs.msgwin_status_visible,
2395 "msgwin_status_visible", TRUE);
2396 stash_group_add_boolean(group, &interface_prefs.msgwin_compiler_visible,
2397 "msgwin_compiler_visible", TRUE);
2398 stash_group_add_boolean(group, &interface_prefs.msgwin_messages_visible,
2399 "msgwin_messages_visible", TRUE);
2400 stash_group_add_boolean(group, &interface_prefs.msgwin_scribble_visible,
2401 "msgwin_scribble_visible", TRUE);
2402 stash_group_add_boolean(group, &interface_prefs.warn_on_project_close,
2403 "warn_on_project_close", TRUE);
2404 stash_group_add_spin_button_integer(group, &interface_prefs.tab_label_len,
2405 "tab_label_length", 99999, "spin_tab_label_len");
2406 }
2407
2408
2409 /* Used to find out the name of the GtkBuilder retrieved object since
2410 * some objects will be GTK_IS_BUILDABLE() and use the GtkBuildable
2411 * 'name' property for that and those that don't implement GtkBuildable
2412 * will have a "gtk-builder-name" stored in the GObject's data list. */
2413 static const gchar *ui_guess_object_name(GObject *obj)
2414 {
2415 const gchar *name = NULL;
2416
2417 g_return_val_if_fail(G_IS_OBJECT(obj), NULL);
2418
2419 if (GTK_IS_BUILDABLE(obj))
2420 name = gtk_buildable_get_name(GTK_BUILDABLE(obj));
2421 if (! name)
2422 name = g_object_get_data(obj, "gtk-builder-name");
2423 if (! name)
2424 return NULL;
2425
2426 return name;
2427 }
2428
2429
2430 /* Compatibility functions */
2431 GtkWidget *create_edit_menu1(void)
2432 {
2433 return edit_menu1;
2434 }
2435
2436
2437 GtkWidget *create_prefs_dialog(void)
2438 {
2439 return prefs_dialog;
2440 }
2441
2442
2443 GtkWidget *create_project_dialog(void)
2444 {
2445 return project_dialog;
2446 }
2447
2448
2449 GtkWidget *create_toolbar_popup_menu1(void)
2450 {
2451 return toolbar_popup_menu1;
2452 }
2453
2454
2455 GtkWidget *create_window1(void)
2456 {
2457 return window1;
2458 }
2459
2460
2461 static GtkWidget *ui_get_top_parent(GtkWidget *widget)
2462 {
2463 GtkWidget *parent;
2464
2465 g_return_val_if_fail(GTK_IS_WIDGET(widget), NULL);
2466
2467 for (;;)
2468 {
2469 if (GTK_IS_MENU(widget))
2470 parent = gtk_menu_get_attach_widget(GTK_MENU(widget));
2471 else
2472 parent = gtk_widget_get_parent(widget);
2473 if (parent == NULL)
2474 parent = (GtkWidget*) g_object_get_data(G_OBJECT(widget), "GladeParentKey");
2475 if (parent == NULL)
2476 break;
2477 widget = parent;
2478 }
2479
2480 return widget;
2481 }
2482
2483
2484 void ui_init_builder(void)
2485 {
2486 gchar *interface_file;
2487 const gchar *name;
2488 GError *error;
2489 GSList *iter, *all_objects;
2490 GtkWidget *widget, *toplevel;
2491
2492 /* prevent function from being called twice */
2493 if (GTK_IS_BUILDER(builder))
2494 return;
2495
2496 builder = gtk_builder_new();
2497
2498 gtk_builder_set_translation_domain(builder, GETTEXT_PACKAGE);
2499
2500 error = NULL;
2501 interface_file = g_build_filename(app->datadir, "geany.glade", NULL);
2502 if (! gtk_builder_add_from_file(builder, interface_file, &error))
2503 {
2504 /* Show the user this message so they know WTF happened */
2505 dialogs_show_msgbox_with_secondary(GTK_MESSAGE_ERROR,
2506 _("Geany cannot start!"), error->message);
2507 /* Aborts */
2508 g_error("Cannot create user-interface: %s", error->message);
2509 g_error_free(error);
2510 g_free(interface_file);
2511 g_object_unref(builder);
2512 return;
2513 }
2514 g_free(interface_file);
2515
2516 callbacks_connect(builder);
2517
2518 edit_menu1 = GTK_WIDGET(gtk_builder_get_object(builder, "edit_menu1"));
2519 prefs_dialog = GTK_WIDGET(gtk_builder_get_object(builder, "prefs_dialog"));
2520 project_dialog = GTK_WIDGET(gtk_builder_get_object(builder, "project_dialog"));
2521 toolbar_popup_menu1 = GTK_WIDGET(gtk_builder_get_object(builder, "toolbar_popup_menu1"));
2522 window1 = GTK_WIDGET(gtk_builder_get_object(builder, "window1"));
2523
2524 g_object_set_data(G_OBJECT(edit_menu1), "edit_menu1", edit_menu1);
2525 g_object_set_data(G_OBJECT(prefs_dialog), "prefs_dialog", prefs_dialog);
2526 g_object_set_data(G_OBJECT(project_dialog), "project_dialog", project_dialog);
2527 g_object_set_data(G_OBJECT(toolbar_popup_menu1), "toolbar_popup_menu1", toolbar_popup_menu1);
2528 g_object_set_data(G_OBJECT(window1), "window1", window1);
2529
2530 all_objects = gtk_builder_get_objects(builder);
2531 for (iter = all_objects; iter != NULL; iter = g_slist_next(iter))
2532 {
2533 if (! GTK_IS_WIDGET(iter->data))
2534 continue;
2535
2536 widget = GTK_WIDGET(iter->data);
2537
2538 name = ui_guess_object_name(G_OBJECT(widget));
2539 if (! name)
2540 {
2541 g_warning("Unable to get name from GtkBuilder object");
2542 continue;
2543 }
2544 else
2545 {
2546 /* Set a default name for use from CSS by name */
2547 gtk_widget_set_name(widget, name);
2548 }
2549
2550 toplevel = ui_get_top_parent(widget);
2551 if (toplevel)
2552 ui_hookup_widget(toplevel, widget, name);
2553 }
2554 g_slist_free(all_objects);
2555 }
2556
2557
2558 static void load_css_theme(const gchar *fn, guint priority)
2559 {
2560 GtkCssProvider *provider = gtk_css_provider_new();
2561 GError *error = NULL;
2562
2563 if (! gtk_css_provider_load_from_path(provider, fn, &error))
2564 {
2565 g_warning("Failed to load custom CSS: %s", error->message);
2566 g_error_free(error);
2567 return;
2568 }
2569
2570 gtk_style_context_add_provider_for_screen(gdk_screen_get_default(),
2571 GTK_STYLE_PROVIDER(provider), priority);
2572 geany_debug("Loaded GTK+ CSS theme '%s'", fn);
2573
2574 g_object_unref(provider);
2575 }
2576
2577
2578 static void init_css_styles(void)
2579 {
2580 gchar *theme_fn;
2581
2582 // load the main geany.css file from system data dir
2583 theme_fn = g_build_filename(app->datadir, "geany.css", NULL);
2584 load_css_theme(theme_fn, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
2585 g_free(theme_fn);
2586
2587 // load themes to handle breakage between various GTK+ versions
2588 const struct
2589 {
2590 guint min_version;
2591 guint max_version;
2592 const gchar *file;
2593 }
2594 css_files[] =
2595 {
2596 { 20, G_MAXUINT, "geany-3.20.css" },
2597 { 0, 19, "geany-3.0.css" },
2598 };
2599
2600 guint gtk_version = gtk_get_minor_version();
2601 for (guint i = 0; i < G_N_ELEMENTS(css_files); i++)
2602 {
2603 if (gtk_version >= css_files[i].min_version &&
2604 gtk_version <= css_files[i].max_version)
2605 {
2606 theme_fn = g_build_filename(app->datadir, css_files[i].file, NULL);
2607 load_css_theme(theme_fn, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
2608 g_free(theme_fn);
2609 }
2610 }
2611
2612 // if the user provided a geany.css file in their config dir, try and load that
2613 theme_fn = g_build_filename(app->configdir, "geany.css", NULL);
2614 if (g_file_test(theme_fn, G_FILE_TEST_EXISTS))
2615 load_css_theme(theme_fn, GTK_STYLE_PROVIDER_PRIORITY_USER);
2616 g_free(theme_fn);
2617 }
2618
2619
2620 static void add_css_config_file_item(void)
2621 {
2622 gchar *theme_fn;
2623 theme_fn = g_build_filename(app->configdir, "geany.css", NULL);
2624 ui_add_config_file_menu_item(theme_fn, NULL, NULL);
2625 g_free(theme_fn);
2626 }
2627
2628
2629 void ui_init(void)
2630 {
2631 init_css_styles();
2632 init_recent_files();
2633
2634 ui_widgets.statusbar = ui_lookup_widget(main_widgets.window, "statusbar");
2635 ui_widgets.print_page_setup = ui_lookup_widget(main_widgets.window, "page_setup1");
2636
2637 main_widgets.progressbar = progress_bar_create();
2638
2639 /* current word sensitive items */
2640 widgets.popup_goto_items[0] = ui_lookup_widget(main_widgets.editor_menu, "goto_tag_definition2");
2641 widgets.popup_goto_items[1] = ui_lookup_widget(main_widgets.editor_menu, "context_action1");
2642 widgets.popup_goto_items[2] = ui_lookup_widget(main_widgets.editor_menu, "find_usage2");
2643 widgets.popup_goto_items[3] = ui_lookup_widget(main_widgets.editor_menu, "find_document_usage2");
2644
2645 widgets.popup_copy_items[0] = ui_lookup_widget(main_widgets.editor_menu, "cut1");
2646 widgets.popup_copy_items[1] = ui_lookup_widget(main_widgets.editor_menu, "copy1");
2647 widgets.popup_copy_items[2] = ui_lookup_widget(main_widgets.editor_menu, "delete1");
2648 widgets.menu_copy_items[0] = ui_lookup_widget(main_widgets.window, "menu_cut1");
2649 widgets.menu_copy_items[1] = ui_lookup_widget(main_widgets.window, "menu_copy1");
2650 widgets.menu_copy_items[2] = ui_lookup_widget(main_widgets.window, "menu_delete1");
2651 widgets.menu_insert_include_items[0] = ui_lookup_widget(main_widgets.editor_menu, "insert_include1");
2652 widgets.menu_insert_include_items[1] = ui_lookup_widget(main_widgets.window, "insert_include2");
2653 widgets.save_buttons[0] = ui_lookup_widget(main_widgets.window, "menu_save1");
2654 widgets.save_buttons[2] = ui_lookup_widget(main_widgets.window, "menu_save_all1");
2655 widgets.redo_items[0] = ui_lookup_widget(main_widgets.editor_menu, "redo1");
2656 widgets.redo_items[1] = ui_lookup_widget(main_widgets.window, "menu_redo2");
2657 widgets.undo_items[0] = ui_lookup_widget(main_widgets.editor_menu, "undo1");
2658 widgets.undo_items[1] = ui_lookup_widget(main_widgets.window, "menu_undo2");
2659
2660 /* reparent context submenus as needed */
2661 {
2662 GeanySharedMenu arr[] = {
2663 {"commands2_menu", "commands2", "commands1"},
2664 {"menu_format1_menu", "menu_format1", "menu_format2"},
2665 {"more1_menu", "more1", "search2"},
2666 {NULL, NULL, NULL}
2667 };
2668 static GeanySharedMenu items[G_N_ELEMENTS(arr)];
2669
2670 memcpy(items, arr, sizeof(arr));
2671 g_signal_connect(main_widgets.editor_menu, "show", G_CALLBACK(on_editor_menu_show), items);
2672 g_signal_connect(main_widgets.editor_menu, "hide", G_CALLBACK(on_editor_menu_hide), items);
2673 }
2674
2675 ui_init_toolbar_widgets();
2676 init_document_widgets();
2677
2678 create_config_files_menu();
2679 add_css_config_file_item();
2680 }
2681
2682
2683 void ui_finalize_builder(void)
2684 {
2685 if (GTK_IS_BUILDER(builder))
2686 g_object_unref(builder);
2687
2688 /* cleanup refs lingering even after GtkBuilder is destroyed */
2689 if (GTK_IS_WIDGET(edit_menu1))
2690 gtk_widget_destroy(edit_menu1);
2691 if (GTK_IS_WIDGET(prefs_dialog))
2692 gtk_widget_destroy(prefs_dialog);
2693 if (GTK_IS_WIDGET(project_dialog))
2694 gtk_widget_destroy(project_dialog);
2695 if (GTK_IS_WIDGET(toolbar_popup_menu1))
2696 gtk_widget_destroy(toolbar_popup_menu1);
2697 if (GTK_IS_WIDGET(window1))
2698 gtk_widget_destroy(window1);
2699 }
2700
2701
2702 static void auto_separator_update(GeanyAutoSeparator *autosep)
2703 {
2704 g_return_if_fail(autosep->item_count >= 0);
2705
2706 if (autosep->widget)
2707 {
2708 if (autosep->item_count > 0)
2709 ui_widget_show_hide(autosep->widget, autosep->show_count > 0);
2710 else
2711 gtk_widget_destroy(autosep->widget);
2712 }
2713 }
2714
2715
2716 static void on_auto_separator_item_show_hide(GtkWidget *widget, gpointer user_data)
2717 {
2718 GeanyAutoSeparator *autosep = user_data;
2719
2720 if (gtk_widget_get_visible(widget))
2721 autosep->show_count++;
2722 else
2723 autosep->show_count--;
2724 auto_separator_update(autosep);
2725 }
2726
2727
2728 static void on_auto_separator_item_destroy(GtkWidget *widget, gpointer user_data)
2729 {
2730 GeanyAutoSeparator *autosep = user_data;
2731
2732 autosep->item_count--;
2733 autosep->item_count = MAX(autosep->item_count, 0);
2734 /* gtk_widget_get_visible() won't work now the widget is being destroyed,
2735 * so assume widget was visible */
2736 autosep->show_count--;
2737 autosep->show_count = MAX(autosep->item_count, 0);
2738 auto_separator_update(autosep);
2739 }
2740
2741
2742 /* Show the separator widget if @a item or another is visible. */
2743 /* Note: This would be neater taking a widget argument, setting a "visible-count"
2744 * property, and using reference counting to keep the widget alive whilst its visible group
2745 * is alive. */
2746 void ui_auto_separator_add_ref(GeanyAutoSeparator *autosep, GtkWidget *item)
2747 {
2748 /* set widget ptr NULL when widget destroyed */
2749 if (autosep->item_count == 0)
2750 g_signal_connect(autosep->widget, "destroy",
2751 G_CALLBACK(gtk_widget_destroyed), &autosep->widget);
2752
2753 if (gtk_widget_get_visible(item))
2754 autosep->show_count++;
2755
2756 autosep->item_count++;
2757 auto_separator_update(autosep);
2758
2759 g_signal_connect(item, "show", G_CALLBACK(on_auto_separator_item_show_hide), autosep);
2760 g_signal_connect(item, "hide", G_CALLBACK(on_auto_separator_item_show_hide), autosep);
2761 g_signal_connect(item, "destroy", G_CALLBACK(on_auto_separator_item_destroy), autosep);
2762 }
2763
2764
2765 /**
2766 * Sets @a text as the contents of the tooltip for @a widget.
2767 *
2768 * @param widget The widget the tooltip should be set for.
2769 * @param text The text for the tooltip.
2770 *
2771 * @since 0.16
2772 * @deprecated 0.21 use gtk_widget_set_tooltip_text() instead
2773 */
2774 GEANY_API_SYMBOL
2775 void ui_widget_set_tooltip_text(GtkWidget *widget, const gchar *text)
2776 {
2777 gtk_widget_set_tooltip_text(widget, text);
2778 }
2779
2780
2781 /** Returns a widget from a name in a component, usually created by Glade.
2782 * Call it with the toplevel widget in the component (i.e. a window/dialog),
2783 * or alternatively any widget in the component, and the name of the widget
2784 * you want returned.
2785 * @param widget Widget with the @a widget_name property set.
2786 * @param widget_name Name to lookup.
2787 *
2788 * @return @transfer{none} The widget found.
2789 * @see ui_hookup_widget().
2790 *
2791 * @since 0.16
2792 */
2793 GEANY_API_SYMBOL
2794 GtkWidget *ui_lookup_widget(GtkWidget *widget, const gchar *widget_name)
2795 {
2796 GtkWidget *parent, *found_widget;
2797
2798 g_return_val_if_fail(widget != NULL, NULL);
2799 g_return_val_if_fail(widget_name != NULL, NULL);
2800
2801 for (;;)
2802 {
2803 if (GTK_IS_MENU(widget))
2804 parent = gtk_menu_get_attach_widget(GTK_MENU(widget));
2805 else
2806 parent = gtk_widget_get_parent(widget);
2807 if (parent == NULL)
2808 parent = (GtkWidget*) g_object_get_data(G_OBJECT(widget), "GladeParentKey");
2809 if (parent == NULL)
2810 break;
2811 widget = parent;
2812 }
2813
2814 found_widget = (GtkWidget*) g_object_get_data(G_OBJECT(widget), widget_name);
2815 if (G_UNLIKELY(found_widget == NULL))
2816 g_warning("Widget not found: %s", widget_name);
2817 return found_widget;
2818 }
2819
2820
2821 /* wraps gtk_builder_get_object()
2822 * unlike ui_lookup_widget(), it does only support getting object created from the main
2823 * UI file, but it can fetch any object, not only widgets */
2824 gpointer ui_builder_get_object (const gchar *name)
2825 {
2826 return gtk_builder_get_object (builder, name);
2827 }
2828
2829
2830 /* Progress Bar */
2831 static guint progress_bar_timer_id = 0;
2832
2833
2834 static GtkWidget *progress_bar_create(void)
2835 {
2836 GtkWidget *bar = gtk_progress_bar_new();
2837
2838 /* Set the progressbar's height to 1 to fit it in the statusbar */
2839 gtk_widget_set_size_request(bar, -1, 1);
2840 gtk_box_pack_start (GTK_BOX(ui_widgets.statusbar), bar, FALSE, FALSE, 3);
2841
2842 return bar;
2843 }
2844
2845
2846 static gboolean progress_bar_pulse(gpointer data)
2847 {
2848 gtk_progress_bar_pulse(GTK_PROGRESS_BAR(main_widgets.progressbar));
2849
2850 return TRUE;
2851 }
2852
2853
2854 /**
2855 * Starts a constantly pulsing progressbar in the right corner of the statusbar
2856 * (if the statusbar is visible). This is a convenience function which adds a timer to
2857 * pulse the progressbar constantly until ui_progress_bar_stop() is called.
2858 * You can use this function when you have time consuming asynchronous operation and want to
2859 * display some activity in the GUI and when you don't know about detailed progress steps.
2860 * The progressbar widget is hidden by default when it is not active. This function and
2861 * ui_progress_bar_stop() will show and hide it automatically for you.
2862 *
2863 * You can also access the progressbar widget directly using @c geany->main_widgets->progressbar
2864 * and use the GtkProgressBar API to set discrete fractions to display better progress information.
2865 * In this case, you need to show and hide the widget yourself. You can find some example code
2866 * in @c src/printing.c.
2867 *
2868 * @param text @nullable The text to be shown as the progress bar label or @c NULL to leave it empty.
2869 *
2870 * @since 0.16
2871 **/
2872 GEANY_API_SYMBOL
2873 void ui_progress_bar_start(const gchar *text)
2874 {
2875 g_return_if_fail(progress_bar_timer_id == 0);
2876
2877 if (! interface_prefs.statusbar_visible)
2878 return;
2879
2880 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(main_widgets.progressbar), text);
2881
2882 progress_bar_timer_id = g_timeout_add(200, progress_bar_pulse, NULL);
2883
2884 gtk_widget_show(GTK_WIDGET(main_widgets.progressbar));
2885 }
2886
2887
2888 /** Stops a running progress bar and hides the widget again.
2889 *
2890 * @since 0.16
2891 **/
2892 GEANY_API_SYMBOL
2893 void ui_progress_bar_stop(void)
2894 {
2895 gtk_widget_hide(GTK_WIDGET(main_widgets.progressbar));
2896
2897 if (progress_bar_timer_id != 0)
2898 {
2899 g_source_remove(progress_bar_timer_id);
2900 progress_bar_timer_id = 0;
2901 }
2902 }
2903
2904
2905 static gint compare_menu_item_labels(gconstpointer a, gconstpointer b)
2906 {
2907 GtkMenuItem *item_a = GTK_MENU_ITEM(a);
2908 GtkMenuItem *item_b = GTK_MENU_ITEM(b);
2909 gchar *sa, *sb;
2910 gint result;
2911
2912 /* put entries with submenus at the end of the menu */
2913 if (gtk_menu_item_get_submenu(item_a) && !gtk_menu_item_get_submenu(item_b))
2914 return 1;
2915 else if (!gtk_menu_item_get_submenu(item_a) && gtk_menu_item_get_submenu(item_b))
2916 return -1;
2917
2918 sa = ui_menu_item_get_text(item_a);
2919 sb = ui_menu_item_get_text(item_b);
2920 result = utils_str_casecmp(sa, sb);
2921 g_free(sa);
2922 g_free(sb);
2923 return result;
2924 }
2925
2926
2927 /* Currently @a menu should contain only GtkMenuItems with labels. */
2928 static void ui_menu_sort_by_label(GtkMenu *menu)
2929 {
2930 GList *list = gtk_container_get_children(GTK_CONTAINER(menu));
2931 GList *node;
2932 gint pos;
2933
2934 list = g_list_sort(list, compare_menu_item_labels);
2935 pos = 0;
2936 foreach_list(node, list)
2937 {
2938 menu_reorder_child(menu, node->data, pos);
2939 pos++;
2940 }
2941 g_list_free(list);
2942 }
2943
2944
2945 void ui_label_set_markup(GtkLabel *label, const gchar *format, ...)
2946 {
2947 va_list a;
2948 gchar *text;
2949
2950 va_start(a, format);
2951 text = g_markup_vprintf_escaped(format, a);
2952 va_end(a);
2953
2954 gtk_label_set_text(label, text);
2955 gtk_label_set_use_markup(label, TRUE);
2956 g_free(text);
2957 }
2958
2959
2960 GtkWidget *ui_label_new_bold(const gchar *text)
2961 {
2962 GtkWidget *label;
2963
2964 label = gtk_label_new(NULL);
2965 ui_label_set_markup(GTK_LABEL(label), "<b>%s</b>", text);
2966 return label;
2967 }
2968
2969
2970 /** @girskip
2971 * Adds a list of document items to @a menu.
2972 * @param menu Menu.
2973 * @param active @nullable Which document to highlight, or @c NULL.
2974 * @param callback is used for each menu item's @c "activate" signal and will be
2975 * passed the corresponding document pointer as @c user_data.
2976 * @warning You should check @c doc->is_valid in the callback.
2977 * @since 0.19
2978 **/
2979 GEANY_API_SYMBOL
2980 void ui_menu_add_document_items(GtkMenu *menu, GeanyDocument *active, GCallback callback)
2981 {
2982 ui_menu_add_document_items_sorted(menu, active, callback, NULL);
2983 }
2984
2985
2986 /** @girskip
2987 * Adds a list of document items to @a menu.
2988 *
2989 * @a compare_func might be NULL to not sort the documents in the menu. In this case,
2990 * the order of the document tabs is used.
2991 *
2992 * See document_compare_by_display_name() for an example sort function.
2993 *
2994 * @param menu Menu.
2995 * @param active @nullable Which document to highlight, or @c NULL.
2996 * @param callback is used for each menu item's @c "activate" signal and will be passed
2997 * the corresponding document pointer as @c user_data.
2998 * @param compare_func is used to sort the list. Might be @c NULL to not sort the list.
2999 * @warning You should check @c doc->is_valid in the callback.
3000 * @since 0.21
3001 **/
3002 GEANY_API_SYMBOL
3003 void ui_menu_add_document_items_sorted(GtkMenu *menu, GeanyDocument *active,
3004 GCallback callback, GCompareFunc compare_func)
3005 {
3006 GtkWidget *menu_item, *menu_item_label, *image;
3007 GeanyDocument *doc;
3008 guint i, len;
3009 gchar *base_name;
3010 GPtrArray *sorted_documents;
3011
3012 len = (guint) gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook));
3013
3014 sorted_documents = g_ptr_array_sized_new(len);
3015 /* copy the documents_array into the new one */
3016 foreach_document(i)
3017 {
3018 g_ptr_array_add(sorted_documents, documents[i]);
3019 }
3020 if (compare_func == NULL)
3021 compare_func = document_compare_by_tab_order;
3022
3023 /* and now sort it */
3024 g_ptr_array_sort(sorted_documents, compare_func);
3025
3026 for (i = 0; i < sorted_documents->len; i++)
3027 {
3028 doc = g_ptr_array_index(sorted_documents, i);
3029
3030 base_name = g_path_get_basename(DOC_FILENAME(doc));
3031 menu_item = gtk_image_menu_item_new_with_label(base_name);
3032 image = gtk_image_new_from_gicon(doc->file_type->icon, GTK_ICON_SIZE_MENU);
3033 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menu_item), image);
3034 gtk_widget_set_tooltip_text(menu_item, DOC_FILENAME(doc));
3035
3036 gtk_widget_show(menu_item);
3037 gtk_container_add(GTK_CONTAINER(menu), menu_item);
3038 g_signal_connect(menu_item, "activate", callback, doc);
3039
3040 menu_item_label = gtk_bin_get_child(GTK_BIN(menu_item));
3041 gtk_widget_set_name(menu_item_label, document_get_status_widget_class(doc));
3042
3043 if (doc == active)
3044 ui_label_set_markup(GTK_LABEL(menu_item_label), "<b>%s</b>", base_name);
3045
3046 g_free(base_name);
3047 }
3048 g_ptr_array_free(sorted_documents, TRUE);
3049 }
3050
3051
3052 /** Checks whether the passed @a keyval is the Enter or Return key.
3053 * There are three different Enter/Return key values
3054 * (@c GDK_KEY_Return, @c GDK_KEY_ISO_Enter, @c GDK_KEY_KP_Enter).
3055 * This is just a convenience function.
3056 * @param keyval A keyval.
3057 * @return @c TRUE if @a keyval is the one of the Enter/Return key values, otherwise @c FALSE.
3058 * @since 0.19 */
3059 GEANY_API_SYMBOL
3060 gboolean ui_is_keyval_enter_or_return(guint keyval)
3061 {
3062 return (keyval == GDK_KEY_Return || keyval == GDK_KEY_ISO_Enter|| keyval == GDK_KEY_KP_Enter);
3063 }
3064
3065
3066 /** Reads an integer from the GTK default settings registry
3067 * (see http://library.gnome.org/devel/gtk/stable/GtkSettings.html).
3068 * @param property_name The property to read.
3069 * @param default_value The default value in case the value could not be read.
3070 * @return The value for the property if it exists, otherwise the @a default_value.
3071 * @since 0.19 */
3072 GEANY_API_SYMBOL
3073 gint ui_get_gtk_settings_integer(const gchar *property_name, gint default_value)
3074 {
3075 if (g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(
3076 gtk_settings_get_default())), property_name))
3077 {
3078 gint value;
3079 g_object_get(G_OBJECT(gtk_settings_get_default()), property_name, &value, NULL);
3080 return value;
3081 }
3082 else
3083 return default_value;
3084 }
3085
3086
3087 void ui_editable_insert_text_callback(GtkEditable *editable, gchar *new_text,
3088 gint new_text_len, gint *position, gpointer data)
3089 {
3090 gboolean first = position != NULL && *position == 0;
3091 gint i;
3092
3093 if (new_text_len == -1)
3094 new_text_len = (gint) strlen(new_text);
3095
3096 for (i = 0; i < new_text_len; i++, new_text++)
3097 {
3098 if ((!first || !strchr("+-", *new_text)) && !isdigit(*new_text))
3099 {
3100 g_signal_stop_emission_by_name(editable, "insert-text");
3101 break;
3102 }
3103 first = FALSE;
3104 }
3105 }
3106
3107
3108 /* gets the icon that applies to a particular MIME type */
3109 GIcon *ui_get_mime_icon(const gchar *mime_type)
3110 {
3111 GIcon *icon = NULL;
3112 gchar *ctype;
3113
3114 ctype = g_content_type_from_mime_type(mime_type);
3115 if (ctype)
3116 {
3117 GdkScreen *screen = gdk_screen_get_default();
3118
3119 icon = g_content_type_get_icon(ctype);
3120 if (screen && icon)
3121 {
3122 GtkIconInfo *icon_info;
3123
3124 icon_info = gtk_icon_theme_lookup_by_gicon(gtk_icon_theme_get_for_screen(screen), icon, 16, 0);
3125 if (!icon_info)
3126 {
3127 g_object_unref(icon);
3128 icon = NULL;
3129 }
3130 else
3131 gtk_icon_info_free(icon_info);
3132 }
3133
3134 g_free(ctype);
3135 }
3136
3137 /* fallback if icon lookup failed, like it might happen on Windows (?) */
3138 if (! icon)
3139 {
3140 const gchar *icon_name = "text-x-generic";
3141
3142 if (strstr(mime_type, "directory"))
3143 icon_name = "folder";
3144
3145 icon = g_themed_icon_new(icon_name);
3146 }
3147 return icon;
3148 }
3149
3150
3151 void ui_focus_current_document(void)
3152 {
3153 GeanyDocument *doc = document_get_current();
3154
3155 if (doc != NULL)
3156 document_grab_focus(doc);
3157 }
3158
3159
3160 /** Finds the label text associated with stock_id
3161 * @param stock_id stock_id to lookup e.g. @c GTK_STOCK_OPEN.
3162 * @return The label text for stock
3163 * @since Geany 1.22 */
3164 GEANY_API_SYMBOL
3165 const gchar *ui_lookup_stock_label(const gchar *stock_id)
3166 {
3167 GtkStockItem item;
3168
3169 if (gtk_stock_lookup(stock_id, &item))
3170 return item.label;
3171
3172 g_warning("No stock id '%s'!", stock_id);
3173 return NULL;
3174 }
3175
3176
3177 /* finds the next iter at any level
3178 * @param iter in/out, the current iter, will be changed to the next one
3179 * @param down whether to try the child iter
3180 * @return TRUE if there @p iter was set, or FALSE if there is no next iter */
3181 gboolean ui_tree_model_iter_any_next(GtkTreeModel *model, GtkTreeIter *iter, gboolean down)
3182 {
3183 GtkTreeIter guess;
3184 GtkTreeIter copy = *iter;
3185
3186 /* go down if the item has children */
3187 if (down && gtk_tree_model_iter_children(model, &guess, iter))
3188 *iter = guess;
3189 /* or to the next item at the same level */
3190 else if (gtk_tree_model_iter_next(model, &copy))
3191 *iter = copy;
3192 /* or to the next item at a parent level */
3193 else if (gtk_tree_model_iter_parent(model, &guess, iter))
3194 {
3195 copy = guess;
3196 while (TRUE)
3197 {
3198 if (gtk_tree_model_iter_next(model, &copy))
3199 {
3200 *iter = copy;
3201 return TRUE;
3202 }
3203 else if (gtk_tree_model_iter_parent(model, &copy, &guess))
3204 guess = copy;
3205 else
3206 return FALSE;
3207 }
3208 }
3209 else
3210 return FALSE;
3211
3212 return TRUE;
3213 }
3214
3215
3216 GtkWidget *ui_create_encodings_combo_box(gboolean has_detect, gint default_enc)
3217 {
3218 GtkCellRenderer *renderer;
3219 GtkTreeIter iter;
3220 GtkWidget *combo = gtk_combo_box_new();
3221 GtkTreeStore *store = encodings_encoding_store_new(has_detect);
3222
3223 if (default_enc < 0 || default_enc >= GEANY_ENCODINGS_MAX)
3224 default_enc = has_detect ? GEANY_ENCODINGS_MAX : GEANY_ENCODING_NONE;
3225
3226 gtk_combo_box_set_model(GTK_COMBO_BOX(combo), GTK_TREE_MODEL(store));
3227 if (encodings_encoding_store_get_iter(store, &iter, default_enc))
3228 gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combo), &iter);
3229 renderer = gtk_cell_renderer_text_new();
3230 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
3231 gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), renderer,
3232 encodings_encoding_store_cell_data_func, NULL, NULL);
3233
3234 return combo;
3235 }
3236
3237
3238 gint ui_encodings_combo_box_get_active_encoding(GtkComboBox *combo)
3239 {
3240 GtkTreeIter iter;
3241 gint enc = GEANY_ENCODING_NONE;
3242
3243 /* there should always be an active iter anyway, but we check just in case */
3244 if (gtk_combo_box_get_active_iter(combo, &iter))
3245 {
3246 GtkTreeModel *model = gtk_combo_box_get_model(combo);
3247 enc = encodings_encoding_store_get_encoding(GTK_TREE_STORE(model), &iter);
3248 }
3249
3250 return enc;
3251 }
3252
3253
3254 gboolean ui_encodings_combo_box_set_active_encoding(GtkComboBox *combo, gint enc)
3255 {
3256 GtkTreeIter iter;
3257 GtkTreeModel *model = gtk_combo_box_get_model(combo);
3258
3259 if (encodings_encoding_store_get_iter(GTK_TREE_STORE(model), &iter, enc))
3260 {
3261 gtk_combo_box_set_active_iter(combo, &iter);
3262 return TRUE;
3263 }
3264 return FALSE;
3265 }
3266
3267 void ui_menu_popup(GtkMenu* menu, GtkMenuPositionFunc func, gpointer data, guint button, guint32 activate_time)
3268 {
3269 /* Use appropriate function for menu popup:
3270 - gtk_menu_popup_at_pointer is not available on GTK older than 3.22
3271 - gtk_menu_popup is deprecated and causes issues on multimonitor wayland setups */
3272 #if GTK_CHECK_VERSION(3,22,0)
3273 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
3274 #else
3275 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, func, data, button, activate_time);
3276 #endif
3277 }
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