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Merge pull request #3909 from techee/infobar_fix
[geany-mirror.git] / src / ui_utils.c
blobf0059288447d82a5507b9d0ad0add5209b2471d5
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
122
123 /* simple wrapper for gtk_widget_set_sensitive() to allow widget being NULL */
124 void ui_widget_set_sensitive(GtkWidget *widget, gboolean set)
125 {
126 if (widget != NULL)
127 gtk_widget_set_sensitive(widget, set);
128 }
129
130
131 /* allow_override is TRUE if text can be ignored when another message has been set
132 * that didn't use allow_override and has not timed out. */
133 static void set_statusbar(const gchar *text, gboolean allow_override)
134 {
135 static guint id = 0;
136 static glong last_time = 0;
137 GTimeVal timeval;
138 const gint GEANY_STATUS_TIMEOUT = 1;
139
140 if (! interface_prefs.statusbar_visible)
141 return; /* just do nothing if statusbar is not visible */
142
143 if (id == 0)
144 id = gtk_statusbar_get_context_id(GTK_STATUSBAR(ui_widgets.statusbar), "geany-main");
145
146 g_get_current_time(&timeval);
147
148 if (! allow_override)
149 {
150 gtk_statusbar_pop(GTK_STATUSBAR(ui_widgets.statusbar), id);
151 gtk_statusbar_push(GTK_STATUSBAR(ui_widgets.statusbar), id, text);
152 last_time = timeval.tv_sec;
153 }
154 else
155 if (timeval.tv_sec > last_time + GEANY_STATUS_TIMEOUT)
156 {
157 gtk_statusbar_pop(GTK_STATUSBAR(ui_widgets.statusbar), id);
158 gtk_statusbar_push(GTK_STATUSBAR(ui_widgets.statusbar), id, text);
159 }
160 }
161
162
163 /** Displays text on the statusbar.
164 * @param log Whether the message should be recorded in the Status window.
165 * @param format A @c printf -style string. */
166 GEANY_API_SYMBOL
167 void ui_set_statusbar(gboolean log, const gchar *format, ...)
168 {
169 gchar *string;
170 va_list args;
171
172 va_start(args, format);
173 string = g_strdup_vprintf(format, args);
174 va_end(args);
175
176 if (! prefs.suppress_status_messages)
177 set_statusbar(string, FALSE);
178
179 if (log || prefs.suppress_status_messages)
180 msgwin_status_add("%s", string);
181
182 g_free(string);
183 }
184
185
186 /* note: some comments below are for translators */
187 static gchar *create_statusbar_statistics(GeanyDocument *doc,
188 guint line, guint vcol, guint pos)
189 {
190 const gchar *cur_tag;
191 const gchar *fmt;
192 const gchar *expos; /* % expansion position */
193 const gchar sp[] = " ";
194 GString *stats_str;
195 ScintillaObject *sci = doc->editor->sci;
196
197 if (!EMPTY(ui_prefs.statusbar_template))
198 fmt = ui_prefs.statusbar_template;
199 else
200 fmt = _(DEFAULT_STATUSBAR_TEMPLATE);
201
202 stats_str = g_string_sized_new(120);
203
204 while ((expos = strchr(fmt, '%')) != NULL)
205 {
206 /* append leading text before % char */
207 g_string_append_len(stats_str, fmt, expos - fmt);
208
209 switch (*++expos)
210 {
211 case 'l':
212 g_string_append_printf(stats_str, "%d", line + 1);
213 break;
214 case 'L':
215 g_string_append_printf(stats_str, "%d",
216 sci_get_line_count(doc->editor->sci));
217 break;
218 case 'c':
219 g_string_append_printf(stats_str, "%d", vcol);
220 break;
221 case 'C':
222 g_string_append_printf(stats_str, "%d", vcol + 1);
223 break;
224 case 'p':
225 g_string_append_printf(stats_str, "%u", pos);
226 break;
227 case 's':
228 {
229 gint len = sci_get_selected_text_length2(sci);
230 /* check if whole lines are selected */
231 if (!len || sci_get_col_from_position(sci,
232 sci_get_selection_start(sci)) != 0 ||
233 sci_get_col_from_position(sci,
234 sci_get_selection_end(sci)) != 0)
235 g_string_append_printf(stats_str, "%d", len);
236 else /* L = lines */
237 g_string_append_printf(stats_str, _("%dL"),
238 sci_get_lines_selected(doc->editor->sci) - 1);
239 break;
240 }
241 case 'n' :
242 g_string_append_printf(stats_str, "%d",
243 sci_get_selected_text_length2(doc->editor->sci));
244 break;
245 case 'w':
246 /* RO = read-only */
247 g_string_append(stats_str, (doc->readonly) ? _("RO ") :
248 /* OVR = overwrite/overtype, INS = insert */
249 (sci_get_overtype(doc->editor->sci) ? _("OVR") : _("INS")));
250 break;
251 case 'r':
252 if (doc->readonly)
253 {
254 g_string_append(stats_str, _("RO ")); /* RO = read-only */
255 g_string_append(stats_str, sp + 1);
256 }
257 break;
258 case 't':
259 {
260 switch (editor_get_indent_prefs(doc->editor)->type)
261 {
262 case GEANY_INDENT_TYPE_TABS:
263 g_string_append(stats_str, _("TAB"));
264 break;
265 case GEANY_INDENT_TYPE_SPACES: /* SP = space */
266 g_string_append(stats_str, _("SP"));
267 break;
268 case GEANY_INDENT_TYPE_BOTH: /* T/S = tabs and spaces */
269 g_string_append(stats_str, _("T/S"));
270 break;
271 }
272 break;
273 }
274 case 'm':
275 if (doc->changed)
276 {
277 g_string_append(stats_str, _("MOD")); /* MOD = modified */
278 g_string_append(stats_str, sp);
279 }
280 break;
281 case 'M':
282 g_string_append(stats_str, utils_get_eol_short_name(sci_get_eol_mode(doc->editor->sci)));
283 break;
284 case 'e':
285 g_string_append(stats_str,
286 doc->encoding ? doc->encoding : _("unknown"));
287 if (encodings_is_unicode_charset(doc->encoding) && (doc->has_bom))
288 {
289 g_string_append_c(stats_str, ' ');
290 g_string_append(stats_str, _("(with BOM)")); /* BOM = byte order mark */
291 }
292 break;
293 case 'f':
294 g_string_append(stats_str, filetypes_get_display_name(doc->file_type));
295 break;
296 case 'S':
297 symbols_get_current_scope(doc, &cur_tag);
298 g_string_append(stats_str, cur_tag);
299 break;
300 case 'Y':
301 g_string_append_c(stats_str, ' ');
302 g_string_append_printf(stats_str, "%d",
303 sci_get_style_at(doc->editor->sci, pos));
304 break;
305 default:
306 g_string_append_len(stats_str, expos, 1);
307 }
308
309 /* skip past %c chars */
310 if (*expos)
311 fmt = expos + 1;
312 else
313 break;
314 }
315 /* add any remaining text */
316 g_string_append(stats_str, fmt);
317
318 return g_string_free(stats_str, FALSE);
319 }
320
321
322 /* updates the status bar document statistics */
323 void ui_update_statusbar(GeanyDocument *doc, gint pos)
324 {
325 g_return_if_fail(doc == NULL || doc->is_valid);
326
327 if (! interface_prefs.statusbar_visible)
328 return; /* just do nothing if statusbar is not visible */
329
330 if (doc == NULL)
331 doc = document_get_current();
332
333 if (doc != NULL)
334 {
335 guint line, vcol;
336 gchar *stats_str;
337
338 if (pos == -1)
339 pos = sci_get_current_position(doc->editor->sci);
340 line = sci_get_line_from_position(doc->editor->sci, pos);
341
342 /* Add temporary fix for sci infinite loop in Document::GetColumn(int)
343 * when current pos is beyond document end (can occur when removing
344 * blocks of selected lines especially esp. brace sections near end of file). */
345 if (pos <= sci_get_length(doc->editor->sci))
346 vcol = sci_get_col_from_position(doc->editor->sci, pos);
347 else
348 vcol = 0;
349 vcol += sci_get_cursor_virtual_space(doc->editor->sci);
350
351 stats_str = create_statusbar_statistics(doc, line, vcol, pos);
352
353 /* can be overridden by status messages */
354 set_statusbar(stats_str, TRUE);
355 g_free(stats_str);
356 }
357 else /* no documents */
358 {
359 set_statusbar("", TRUE); /* can be overridden by status messages */
360 }
361 }
362
363
364 /* This sets the window title according to the current filename. */
365 void ui_set_window_title(GeanyDocument *doc)
366 {
367 GString *str;
368 GeanyProject *project = app->project;
369
370 g_return_if_fail(doc == NULL || doc->is_valid);
371
372 if (doc == NULL)
373 doc = document_get_current();
374
375 str = g_string_new(NULL);
376
377 if (doc != NULL)
378 {
379 g_string_append(str, doc->changed ? "*" : "");
380
381 if (doc->file_name == NULL)
382 g_string_append(str, DOC_FILENAME(doc));
383 else
384 {
385 gchar *short_name = document_get_basename_for_display(doc, interface_prefs.tab_label_len);
386 gchar *dirname = g_path_get_dirname(DOC_FILENAME(doc));
387
388 g_string_append(str, short_name);
389 g_string_append(str, " - ");
390 g_string_append(str, dirname ? dirname : "");
391 g_free(short_name);
392 g_free(dirname);
393 }
394 g_string_append(str, " - ");
395 }
396 if (project)
397 {
398 g_string_append_c(str, '[');
399 g_string_append(str, project->name);
400 g_string_append(str, "] - ");
401 }
402 g_string_append(str, "Geany");
403 if (cl_options.new_instance)
404 {
405 g_string_append(str, _(" (new instance)"));
406 }
407 gtk_window_set_title(GTK_WINDOW(main_widgets.window), str->str);
408 g_string_free(str, TRUE);
409 }
410
411
412 void ui_set_editor_font(const gchar *font_name)
413 {
414 guint i;
415
416 g_return_if_fail(font_name != NULL);
417
418 /* do nothing if font has not changed */
419 if (interface_prefs.editor_font != NULL)
420 if (strcmp(font_name, interface_prefs.editor_font) == 0)
421 return;
422
423 g_free(interface_prefs.editor_font);
424 interface_prefs.editor_font = g_strdup(font_name);
425
426 /* We copy the current style, and update the font in all open tabs. */
427 for (i = 0; i < documents_array->len; i++)
428 {
429 if (documents[i]->editor)
430 {
431 editor_set_font(documents[i]->editor, interface_prefs.editor_font);
432 }
433 }
434
435 ui_set_statusbar(TRUE, _("Font updated (%s)."), interface_prefs.editor_font);
436 }
437
438
439 void ui_set_fullscreen(void)
440 {
441 if (ui_prefs.fullscreen)
442 {
443 gtk_window_fullscreen(GTK_WINDOW(main_widgets.window));
444 }
445 else
446 {
447 gtk_window_unfullscreen(GTK_WINDOW(main_widgets.window));
448 }
449 }
450
451
452 void ui_update_popup_reundo_items(GeanyDocument *doc)
453 {
454 gboolean enable_undo;
455 gboolean enable_redo;
456 guint i, len;
457
458 g_return_if_fail(doc == NULL || doc->is_valid);
459
460 if (doc == NULL)
461 {
462 enable_undo = FALSE;
463 enable_redo = FALSE;
464 }
465 else
466 {
467 enable_undo = document_can_undo(doc);
468 enable_redo = document_can_redo(doc);
469 }
470
471 /* index 0 is the popup menu, 1 is the menubar, 2 is the toolbar */
472 len = G_N_ELEMENTS(widgets.undo_items);
473 for (i = 0; i < len; i++)
474 {
475 ui_widget_set_sensitive(widgets.undo_items[i], enable_undo);
476 }
477 len = G_N_ELEMENTS(widgets.redo_items);
478 for (i = 0; i < len; i++)
479 {
480 ui_widget_set_sensitive(widgets.redo_items[i], enable_redo);
481 }
482 }
483
484
485 void ui_update_popup_copy_items(GeanyDocument *doc)
486 {
487 gboolean enable;
488 guint i, len;
489
490 g_return_if_fail(doc == NULL || doc->is_valid);
491
492 if (doc == NULL)
493 enable = FALSE;
494 else
495 enable = sci_has_selection(doc->editor->sci);
496
497 len = G_N_ELEMENTS(widgets.popup_copy_items);
498 for (i = 0; i < len; i++)
499 ui_widget_set_sensitive(widgets.popup_copy_items[i], enable);
500 }
501
502
503 void ui_update_popup_goto_items(gboolean enable)
504 {
505 guint i, len;
506 len = G_N_ELEMENTS(widgets.popup_goto_items);
507 for (i = 0; i < len; i++)
508 ui_widget_set_sensitive(widgets.popup_goto_items[i], enable);
509 }
510
511
512 void ui_menu_copy_items_set_sensitive(gboolean sensitive)
513 {
514 guint i, len;
515
516 len = G_N_ELEMENTS(widgets.menu_copy_items);
517 for (i = 0; i < len; i++)
518 ui_widget_set_sensitive(widgets.menu_copy_items[i], sensitive);
519 }
520
521
522 void ui_update_menu_copy_items(GeanyDocument *doc)
523 {
524 gboolean enable = FALSE;
525 GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
526
527 g_return_if_fail(doc == NULL || doc->is_valid);
528
529 if (IS_SCINTILLA(focusw))
530 enable = (doc == NULL) ? FALSE : sci_has_selection(doc->editor->sci);
531 else
532 if (GTK_IS_EDITABLE(focusw))
533 enable = gtk_editable_get_selection_bounds(GTK_EDITABLE(focusw), NULL, NULL);
534 else
535 if (GTK_IS_TEXT_VIEW(focusw))
536 {
537 GtkTextBuffer *buffer = gtk_text_view_get_buffer(
538 GTK_TEXT_VIEW(focusw));
539 enable = gtk_text_buffer_get_selection_bounds(buffer, NULL, NULL);
540 }
541
542 ui_menu_copy_items_set_sensitive(enable);
543 }
544
545
546 void ui_update_insert_include_item(GeanyDocument *doc, gint item)
547 {
548 gboolean enable = FALSE;
549
550 g_return_if_fail(doc == NULL || doc->is_valid);
551
552 if (doc == NULL || doc->file_type == NULL)
553 enable = FALSE;
554 else if (doc->file_type->id == GEANY_FILETYPES_C || doc->file_type->id == GEANY_FILETYPES_CPP)
555 enable = TRUE;
556
557 ui_widget_set_sensitive(widgets.menu_insert_include_items[item], enable);
558 }
559
560
561 void ui_update_fold_items(void)
562 {
563 ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "menu_fold_all1"), editor_prefs.folding);
564 ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "menu_unfold_all1"), editor_prefs.folding);
565 ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "separator22"), editor_prefs.folding);
566 }
567
568
569 /* @include include name or NULL for empty with cursor ready for typing it */
570 static void insert_include(GeanyDocument *doc, gint pos, const gchar *include)
571 {
572 gint pos_after = -1;
573 gchar *text;
574
575 g_return_if_fail(doc != NULL);
576 g_return_if_fail(pos == -1 || pos >= 0);
577
578 if (pos == -1)
579 pos = sci_get_current_position(doc->editor->sci);
580
581 if (! include)
582 {
583 text = g_strdup("#include \"\"\n");
584 pos_after = pos + 10;
585 }
586 else
587 {
588 text = g_strconcat("#include <", include, ">\n", NULL);
589 }
590
591 sci_start_undo_action(doc->editor->sci);
592 sci_insert_text(doc->editor->sci, pos, text);
593 sci_end_undo_action(doc->editor->sci);
594 g_free(text);
595 if (pos_after >= 0)
596 sci_goto_pos(doc->editor->sci, pos_after, FALSE);
597 }
598
599
600 static void on_popup_insert_include_activate(GtkMenuItem *menuitem, gpointer user_data)
601 {
602 insert_include(document_get_current(), editor_info.click_pos, user_data);
603 }
604
605
606 static void on_menu_insert_include_activate(GtkMenuItem *menuitem, gpointer user_data)
607 {
608 insert_include(document_get_current(), -1, user_data);
609 }
610
611
612 static void insert_include_items(GtkMenu *me, GtkMenu *mp, gchar **includes, gchar *label)
613 {
614 guint i = 0;
615 GtkWidget *edit_menu, *edit_menu_item;
616 GtkWidget *popup_menu, *popup_menu_item;
617
618 edit_menu = gtk_menu_new();
619 popup_menu = gtk_menu_new();
620 edit_menu_item = gtk_menu_item_new_with_label(label);
621 popup_menu_item = gtk_menu_item_new_with_label(label);
622 gtk_menu_item_set_submenu(GTK_MENU_ITEM(edit_menu_item), edit_menu);
623 gtk_menu_item_set_submenu(GTK_MENU_ITEM(popup_menu_item), popup_menu);
624
625 while (includes[i] != NULL)
626 {
627 GtkWidget *tmp_menu = gtk_menu_item_new_with_label(includes[i]);
628 GtkWidget *tmp_popup = gtk_menu_item_new_with_label(includes[i]);
629
630 gtk_container_add(GTK_CONTAINER(edit_menu), tmp_menu);
631 gtk_container_add(GTK_CONTAINER(popup_menu), tmp_popup);
632 g_signal_connect(tmp_menu, "activate",
633 G_CALLBACK(on_menu_insert_include_activate), (gpointer) includes[i]);
634 g_signal_connect(tmp_popup, "activate",
635 G_CALLBACK(on_popup_insert_include_activate), (gpointer) includes[i]);
636 i++;
637 }
638 gtk_widget_show_all(edit_menu_item);
639 gtk_widget_show_all(popup_menu_item);
640 gtk_container_add(GTK_CONTAINER(me), edit_menu_item);
641 gtk_container_add(GTK_CONTAINER(mp), popup_menu_item);
642 }
643
644
645 void ui_create_insert_menu_items(void)
646 {
647 GtkMenu *menu_edit = GTK_MENU(ui_lookup_widget(main_widgets.window, "insert_include2_menu"));
648 GtkMenu *menu_popup = GTK_MENU(ui_lookup_widget(main_widgets.editor_menu, "insert_include1_menu"));
649 GtkWidget *blank;
650 const gchar *c_includes_stdlib[] = {
651 "assert.h", "ctype.h", "errno.h", "float.h", "limits.h", "locale.h", "math.h", "setjmp.h",
652 "signal.h", "stdarg.h", "stddef.h", "stdio.h", "stdlib.h", "string.h", "time.h", NULL
653 };
654 const gchar *c_includes_c99[] = {
655 "complex.h", "fenv.h", "inttypes.h", "iso646.h", "stdbool.h", "stdint.h",
656 "tgmath.h", "wchar.h", "wctype.h", NULL
657 };
658 const gchar *c_includes_cpp[] = {
659 "cstdio", "cstring", "cctype", "cmath", "ctime", "cstdlib", "cstdarg", NULL
660 };
661 const gchar *c_includes_cppstdlib[] = {
662 "iostream", "fstream", "iomanip", "sstream", "exception", "stdexcept",
663 "memory", "locale", NULL
664 };
665 const gchar *c_includes_stl[] = {
666 "bitset", "deque", "list", "map", "set", "queue", "stack", "vector", "algorithm",
667 "iterator", "functional", "string", "complex", "valarray", NULL
668 };
669
670 blank = gtk_menu_item_new_with_label("#include \"...\"");
671 gtk_container_add(GTK_CONTAINER(menu_edit), blank);
672 gtk_widget_show(blank);
673 g_signal_connect(blank, "activate", G_CALLBACK(on_menu_insert_include_activate), NULL);
674 blank = gtk_separator_menu_item_new ();
675 gtk_container_add(GTK_CONTAINER(menu_edit), blank);
676 gtk_widget_show(blank);
677
678 blank = gtk_menu_item_new_with_label("#include \"...\"");
679 gtk_container_add(GTK_CONTAINER(menu_popup), blank);
680 gtk_widget_show(blank);
681 g_signal_connect(blank, "activate", G_CALLBACK(on_popup_insert_include_activate), NULL);
682 blank = gtk_separator_menu_item_new();
683 gtk_container_add(GTK_CONTAINER(menu_popup), blank);
684 gtk_widget_show(blank);
685
686 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_stdlib, _("C Standard Library"));
687 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_c99, _("ISO C99"));
688 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_cpp, _("C++ (C Standard Library)"));
689 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_cppstdlib, _("C++ Standard Library"));
690 insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_stl, _("C++ STL"));
691 }
692
693
694 static void insert_date(GeanyDocument *doc, gint pos, const gchar *date_style)
695 {
696 const gchar *format = NULL;
697 gchar *time_str;
698
699 g_return_if_fail(doc != NULL);
700 g_return_if_fail(pos == -1 || pos >= 0);
701
702 if (pos == -1)
703 pos = sci_get_current_position(doc->editor->sci);
704
705 /* set default value */
706 if (utils_str_equal("", ui_prefs.custom_date_format))
707 {
708 g_free(ui_prefs.custom_date_format);
709 ui_prefs.custom_date_format = g_strdup("%d.%m.%Y");
710 }
711
712 if (utils_str_equal(_("dd.mm.yyyy"), date_style))
713 format = "%d.%m.%Y";
714 else if (utils_str_equal(_("mm.dd.yyyy"), date_style))
715 format = "%m.%d.%Y";
716 else if (utils_str_equal(_("yyyy/mm/dd"), date_style))
717 format = "%Y/%m/%d";
718 else if (utils_str_equal(_("dd.mm.yyyy hh:mm:ss"), date_style))
719 format = "%d.%m.%Y %H:%M:%S";
720 else if (utils_str_equal(_("mm.dd.yyyy hh:mm:ss"), date_style))
721 format = "%m.%d.%Y %H:%M:%S";
722 else if (utils_str_equal(_("yyyy/mm/dd hh:mm:ss"), date_style))
723 format = "%Y/%m/%d %H:%M:%S";
724 else if (utils_str_equal(_("_Use Custom Date Format"), date_style))
725 format = ui_prefs.custom_date_format;
726 else
727 {
728 gchar *str = dialogs_show_input(_("Custom Date Format"), GTK_WINDOW(main_widgets.window),
729 _("Enter here a custom date and time format. "
730 "For a list of available conversion specifiers see https://docs.gtk.org/glib/method.DateTime.format.html."),
731 ui_prefs.custom_date_format);
732 if (str)
733 SETPTR(ui_prefs.custom_date_format, str);
734 return;
735 }
736
737 time_str = utils_get_date_time(format, NULL);
738 if (time_str != NULL)
739 {
740 sci_start_undo_action(doc->editor->sci);
741 sci_insert_text(doc->editor->sci, pos, time_str);
742 sci_goto_pos(doc->editor->sci, pos + strlen(time_str), FALSE);
743 sci_end_undo_action(doc->editor->sci);
744 g_free(time_str);
745 }
746 else
747 {
748 utils_beep();
749 ui_set_statusbar(TRUE,
750 _("Date format string could not be converted (possibly too long)."));
751 }
752 }
753
754
755 static void on_popup_insert_date_activate(GtkMenuItem *menuitem, gpointer user_data)
756 {
757 insert_date(document_get_current(), editor_info.click_pos, user_data);
758 }
759
760
761 static void on_menu_insert_date_activate(GtkMenuItem *menuitem, gpointer user_data)
762 {
763 insert_date(document_get_current(), -1, user_data);
764 }
765
766
767 static void insert_date_items(GtkMenu *me, GtkMenu *mp, gchar *label)
768 {
769 GtkWidget *item;
770
771 item = gtk_menu_item_new_with_mnemonic(label);
772 gtk_container_add(GTK_CONTAINER(me), item);
773 gtk_widget_show(item);
774 g_signal_connect(item, "activate", G_CALLBACK(on_menu_insert_date_activate), label);
775
776 item = gtk_menu_item_new_with_mnemonic(label);
777 gtk_container_add(GTK_CONTAINER(mp), item);
778 gtk_widget_show(item);
779 g_signal_connect(item, "activate", G_CALLBACK(on_popup_insert_date_activate), label);
780 }
781
782
783 void ui_create_insert_date_menu_items(void)
784 {
785 GtkMenu *menu_edit = GTK_MENU(ui_lookup_widget(main_widgets.window, "insert_date1_menu"));
786 GtkMenu *menu_popup = GTK_MENU(ui_lookup_widget(main_widgets.editor_menu, "insert_date2_menu"));
787 GtkWidget *item;
788 gchar *str;
789
790 insert_date_items(menu_edit, menu_popup, _("dd.mm.yyyy"));
791 insert_date_items(menu_edit, menu_popup, _("mm.dd.yyyy"));
792 insert_date_items(menu_edit, menu_popup, _("yyyy/mm/dd"));
793
794 item = gtk_separator_menu_item_new();
795 gtk_container_add(GTK_CONTAINER(menu_edit), item);
796 gtk_widget_show(item);
797 item = gtk_separator_menu_item_new();
798 gtk_container_add(GTK_CONTAINER(menu_popup), item);
799 gtk_widget_show(item);
800
801 insert_date_items(menu_edit, menu_popup, _("dd.mm.yyyy hh:mm:ss"));
802 insert_date_items(menu_edit, menu_popup, _("mm.dd.yyyy hh:mm:ss"));
803 insert_date_items(menu_edit, menu_popup, _("yyyy/mm/dd hh:mm:ss"));
804
805 item = gtk_separator_menu_item_new();
806 gtk_container_add(GTK_CONTAINER(menu_edit), item);
807 gtk_widget_show(item);
808 item = gtk_separator_menu_item_new();
809 gtk_container_add(GTK_CONTAINER(menu_popup), item);
810 gtk_widget_show(item);
811
812 str = _("_Use Custom Date Format");
813 item = gtk_menu_item_new_with_mnemonic(str);
814 gtk_container_add(GTK_CONTAINER(menu_edit), item);
815 gtk_widget_show(item);
816 g_signal_connect(item, "activate", G_CALLBACK(on_menu_insert_date_activate), str);
817 ui_hookup_widget(main_widgets.window, item, "insert_date_custom1");
818
819 item = gtk_menu_item_new_with_mnemonic(str);
820 gtk_container_add(GTK_CONTAINER(menu_popup), item);
821 gtk_widget_show(item);
822 g_signal_connect(item, "activate", G_CALLBACK(on_popup_insert_date_activate), str);
823 ui_hookup_widget(main_widgets.editor_menu, item, "insert_date_custom2");
824
825 insert_date_items(menu_edit, menu_popup, _("_Set Custom Date Format"));
826 }
827
828
829 void ui_save_buttons_toggle(gboolean enable)
830 {
831 guint i;
832 gboolean dirty_tabs = FALSE;
833
834 if (ui_prefs.allow_always_save)
835 enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) > 0;
836
837 ui_widget_set_sensitive(widgets.save_buttons[0], enable);
838 ui_widget_set_sensitive(widgets.save_buttons[1], enable);
839
840 /* save all menu item and tool button */
841 for (i = 0; i < documents_array->len; i++)
842 {
843 /* check whether there are files where changes were made and if there are some,
844 * we need the save all button / item */
845 if (documents[i]->is_valid && documents[i]->changed)
846 {
847 dirty_tabs = TRUE;
848 break;
849 }
850 }
851
852 ui_widget_set_sensitive(widgets.save_buttons[2], dirty_tabs);
853 ui_widget_set_sensitive(widgets.save_buttons[3], dirty_tabs);
854 }
855
856
857 #define add_doc_widget(widget_name) \
858 g_ptr_array_add(widgets.document_buttons, ui_lookup_widget(main_widgets.window, widget_name))
859
860 #define add_doc_toolitem(widget_name) \
861 g_ptr_array_add(widgets.document_buttons, toolbar_get_action_by_name(widget_name))
862
863 static void init_document_widgets(void)
864 {
865 widgets.document_buttons = g_ptr_array_new();
866
867 /* Cache the document-sensitive widgets so we don't have to keep looking them up
868 * when using ui_document_buttons_update(). */
869 add_doc_widget("menu_close1");
870 add_doc_widget("close_other_documents1");
871 add_doc_widget("menu_change_font1");
872 add_doc_widget("menu_close_all1");
873 add_doc_widget("menu_save1");
874 add_doc_widget("menu_save_all1");
875 add_doc_widget("menu_save_as1");
876 add_doc_widget("menu_count_words1");
877 add_doc_widget("menu_build1");
878 add_doc_widget("add_comments1");
879 add_doc_widget("menu_paste1");
880 add_doc_widget("menu_undo2");
881 add_doc_widget("properties1");
882 add_doc_widget("menu_reload1");
883 add_doc_widget("menu_document1");
884 add_doc_widget("menu_choose_color1");
885 add_doc_widget("menu_color_schemes");
886 add_doc_widget("menu_markers_margin1");
887 add_doc_widget("menu_linenumber_margin1");
888 add_doc_widget("menu_show_white_space1");
889 add_doc_widget("menu_show_line_endings1");
890 add_doc_widget("menu_show_indentation_guides1");
891 add_doc_widget("menu_zoom_in1");
892 add_doc_widget("menu_zoom_out1");
893 add_doc_widget("normal_size1");
894 add_doc_widget("treeview6");
895 add_doc_widget("print1");
896 add_doc_widget("menu_reload_as1");
897 add_doc_widget("menu_select_all1");
898 add_doc_widget("insert_date1");
899 add_doc_widget("insert_alternative_white_space1");
900 add_doc_widget("menu_format1");
901 add_doc_widget("commands2");
902 add_doc_widget("menu_open_selected_file1");
903 add_doc_widget("page_setup1");
904 add_doc_widget("find1");
905 add_doc_widget("find_next1");
906 add_doc_widget("find_previous1");
907 add_doc_widget("go_to_next_marker1");
908 add_doc_widget("go_to_previous_marker1");
909 add_doc_widget("replace1");
910 add_doc_widget("find_nextsel1");
911 add_doc_widget("find_prevsel1");
912 add_doc_widget("find_usage1");
913 add_doc_widget("find_document_usage1");
914 add_doc_widget("mark_all1");
915 add_doc_widget("go_to_line1");
916 add_doc_widget("goto_tag_definition1");
917 add_doc_widget("goto_tag_declaration1");
918 add_doc_widget("reset_indentation1");
919 add_doc_toolitem("Close");
920 add_doc_toolitem("CloseAll");
921 add_doc_toolitem("Search");
922 add_doc_toolitem("SearchEntry");
923 add_doc_toolitem("ZoomIn");
924 add_doc_toolitem("ZoomOut");
925 add_doc_toolitem("Indent");
926 add_doc_toolitem("UnIndent");
927 add_doc_toolitem("Cut");
928 add_doc_toolitem("Copy");
929 add_doc_toolitem("Paste");
930 add_doc_toolitem("Delete");
931 add_doc_toolitem("Save");
932 add_doc_toolitem("SaveAs");
933 add_doc_toolitem("SaveAll");
934 add_doc_toolitem("Compile");
935 add_doc_toolitem("Run");
936 add_doc_toolitem("Reload");
937 add_doc_toolitem("Color");
938 add_doc_toolitem("Goto");
939 add_doc_toolitem("GotoEntry");
940 add_doc_toolitem("Replace");
941 add_doc_toolitem("Print");
942 }
943
944
945 void ui_document_buttons_update(void)
946 {
947 guint i;
948 gboolean enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) > 0;
949
950 for (i = 0; i < widgets.document_buttons->len; i++)
951 {
952 GtkWidget *widget = g_ptr_array_index(widgets.document_buttons, i);
953 if (GTK_IS_ACTION(widget))
954 gtk_action_set_sensitive(GTK_ACTION(widget), enable);
955 else
956 ui_widget_set_sensitive(widget, enable);
957 }
958 }
959
960
961 static void on_doc_sensitive_widget_destroy(GtkWidget *widget, G_GNUC_UNUSED gpointer user_data)
962 {
963 g_ptr_array_remove_fast(widgets.document_buttons, widget);
964 }
965
966
967 /** Adds a widget to the list of widgets that should be set sensitive/insensitive
968 * when some documents are present/no documents are open.
969 * It will be removed when the widget is destroyed.
970 * @param widget The widget to add.
971 *
972 * @since 0.15
973 **/
974 GEANY_API_SYMBOL
975 void ui_add_document_sensitive(GtkWidget *widget)
976 {
977 gboolean enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) > 0;
978
979 ui_widget_set_sensitive(widget, enable);
980
981 g_ptr_array_add(widgets.document_buttons, widget);
982 g_signal_connect(widget, "destroy", G_CALLBACK(on_doc_sensitive_widget_destroy), NULL);
983 }
984
985
986 void ui_widget_show_hide(GtkWidget *widget, gboolean show)
987 {
988 if (show)
989 {
990 gtk_widget_show(widget);
991 }
992 else
993 {
994 gtk_widget_hide(widget);
995 }
996 }
997
998
999 void ui_sidebar_show_hide(void)
1000 {
1001 GtkWidget *widget;
1002
1003 /* check that there are no other notebook pages before hiding the sidebar completely
1004 * other pages could be e.g. the file browser plugin */
1005 if (! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
1006 gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
1007 {
1008 ui_prefs.sidebar_visible = FALSE;
1009 }
1010
1011 widget = ui_lookup_widget(main_widgets.window, "menu_show_sidebar1");
1012 if (ui_prefs.sidebar_visible != gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget)))
1013 {
1014 ignore_callback = TRUE;
1015 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), ui_prefs.sidebar_visible);
1016 ignore_callback = FALSE;
1017 }
1018
1019 ui_widget_show_hide(main_widgets.sidebar_notebook, ui_prefs.sidebar_visible);
1020
1021 ui_widget_show_hide(gtk_notebook_get_nth_page(
1022 GTK_NOTEBOOK(main_widgets.sidebar_notebook), 0), interface_prefs.sidebar_symbol_visible);
1023 ui_widget_show_hide(gtk_notebook_get_nth_page(
1024 GTK_NOTEBOOK(main_widgets.sidebar_notebook), 1), interface_prefs.sidebar_openfiles_visible);
1025 }
1026
1027
1028 void ui_document_show_hide(GeanyDocument *doc)
1029 {
1030 const gchar *widget_name;
1031 GtkWidget *item;
1032 const GeanyIndentPrefs *iprefs;
1033
1034 g_return_if_fail(doc == NULL || doc->is_valid);
1035
1036 if (doc == NULL)
1037 doc = document_get_current();
1038
1039 if (doc == NULL)
1040 return;
1041
1042 ignore_callback = TRUE;
1043
1044 gtk_check_menu_item_set_active(
1045 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_line_wrapping1")),
1046 doc->editor->line_wrapping);
1047
1048 gtk_check_menu_item_set_active(
1049 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "line_breaking1")),
1050 doc->editor->line_breaking);
1051
1052 iprefs = editor_get_indent_prefs(doc->editor);
1053
1054 item = ui_lookup_widget(main_widgets.window, "menu_use_auto_indentation1");
1055 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), doc->editor->auto_indent);
1056
1057 switch (iprefs->type)
1058 {
1059 case GEANY_INDENT_TYPE_SPACES:
1060 widget_name = "spaces1"; break;
1061 case GEANY_INDENT_TYPE_TABS:
1062 widget_name = "tabs1"; break;
1063 case GEANY_INDENT_TYPE_BOTH:
1064 default:
1065 widget_name = "tabs_and_spaces1"; break;
1066 }
1067 item = ui_lookup_widget(main_widgets.window, widget_name);
1068 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
1069
1070 if (iprefs->width >= 1 && iprefs->width <= 8)
1071 {
1072 gchar *name;
1073
1074 name = g_strdup_printf("indent_width_%d", iprefs->width);
1075 item = ui_lookup_widget(main_widgets.window, name);
1076 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
1077 g_free(name);
1078 }
1079
1080 gtk_check_menu_item_set_active(
1081 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "set_file_readonly1")),
1082 doc->readonly);
1083
1084 item = ui_lookup_widget(main_widgets.window, "menu_write_unicode_bom1");
1085 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), doc->has_bom);
1086 ui_widget_set_sensitive(item, encodings_is_unicode_charset(doc->encoding));
1087
1088 switch (sci_get_eol_mode(doc->editor->sci))
1089 {
1090 case SC_EOL_CR: widget_name = "cr"; break;
1091 case SC_EOL_LF: widget_name = "lf"; break;
1092 default: widget_name = "crlf"; break;
1093 }
1094 gtk_check_menu_item_set_active(
1095 GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, widget_name)), TRUE);
1096
1097 encodings_select_radio_item(doc->encoding);
1098 filetypes_select_radio_item(doc->file_type);
1099
1100 ignore_callback = FALSE;
1101 }
1102
1103
1104 /* success = FALSE indicates an error for widget */
1105 void ui_set_search_entry_background(GtkWidget *widget, gboolean success)
1106 {
1107 // set the entry, not just the button
1108 if (GTK_IS_COMBO_BOX(widget))
1109 widget = gtk_bin_get_child(GTK_BIN(widget));
1110
1111 gtk_widget_set_name(widget, success ? NULL : "geany-search-entry-no-match");
1112 }
1113
1114
1115 static void recent_create_menu(GeanyRecentFiles *grf)
1116 {
1117 guint i, len;
1118
1119 len = MIN(file_prefs.mru_length, g_queue_get_length(grf->recent_queue));
1120 for (i = 0; i < len; i++)
1121 {
1122 /* create menu item for the recent files menu in the menu bar */
1123 const gchar *filename = g_queue_peek_nth(grf->recent_queue, i);
1124 GtkWidget *tmp = gtk_menu_item_new_with_label(filename);
1125
1126 gtk_widget_show(tmp);
1127 gtk_container_add(GTK_CONTAINER(grf->menubar), tmp);
1128 g_signal_connect(tmp, "activate", G_CALLBACK(grf->activate_cb), NULL);
1129 /* create menu item for the recent files menu in the toolbar */
1130 if (grf->toolbar != NULL)
1131 {
1132 tmp = gtk_menu_item_new_with_label(filename);
1133 gtk_widget_show(tmp);
1134 gtk_container_add(GTK_CONTAINER(grf->toolbar), tmp);
1135 g_signal_connect(tmp, "activate", G_CALLBACK(grf->activate_cb), NULL);
1136 }
1137 }
1138 }
1139
1140
1141 static GeanyRecentFiles *recent_get_recent_files(void)
1142 {
1143 static GeanyRecentFiles grf = { RECENT_FILE_FILE, NULL, NULL, NULL, NULL };
1144
1145 if (G_UNLIKELY(grf.recent_queue == NULL))
1146 {
1147 grf.recent_queue = ui_prefs.recent_queue;
1148 grf.menubar = ui_widgets.recent_files_menu_menubar;
1149 grf.toolbar = geany_menu_button_action_get_menu(GEANY_MENU_BUTTON_ACTION(
1150 toolbar_get_action_by_name("Open")));
1151 grf.activate_cb = recent_file_activate_cb;
1152 }
1153 return &grf;
1154 }
1155
1156
1157 static GeanyRecentFiles *recent_get_recent_projects(void)
1158 {
1159 static GeanyRecentFiles grf = { RECENT_FILE_PROJECT, NULL, NULL, NULL, NULL };
1160
1161 if (G_UNLIKELY(grf.recent_queue == NULL))
1162 {
1163 grf.recent_queue = ui_prefs.recent_projects_queue;
1164 grf.menubar = ui_widgets.recent_projects_menu_menubar;
1165 grf.toolbar = NULL;
1166 grf.activate_cb = recent_project_activate_cb;
1167 }
1168 return &grf;
1169 }
1170
1171
1172 void ui_create_recent_menus(void)
1173 {
1174 recent_create_menu(recent_get_recent_files());
1175 recent_create_menu(recent_get_recent_projects());
1176 }
1177
1178
1179 static void recent_file_activate_cb(GtkMenuItem *menuitem, G_GNUC_UNUSED gpointer user_data)
1180 {
1181 gchar *utf8_filename = ui_menu_item_get_text(menuitem);
1182 gchar *locale_filename = utils_get_locale_from_utf8(utf8_filename);
1183
1184 if (document_open_file(locale_filename, FALSE, NULL, NULL) != NULL)
1185 recent_file_loaded(utf8_filename, recent_get_recent_files());
1186
1187 g_free(locale_filename);
1188 g_free(utf8_filename);
1189 }
1190
1191
1192 static void recent_project_activate_cb(GtkMenuItem *menuitem, G_GNUC_UNUSED gpointer user_data)
1193 {
1194 gchar *utf8_filename = ui_menu_item_get_text(menuitem);
1195 gchar *locale_filename = utils_get_locale_from_utf8(utf8_filename);
1196
1197 if (app->project && !project_close(FALSE)) {}
1198 else if (project_load_file_with_session(locale_filename))
1199 recent_file_loaded(utf8_filename, recent_get_recent_projects());
1200
1201 g_free(locale_filename);
1202 g_free(utf8_filename);
1203 }
1204
1205
1206 static void add_recent_file(const gchar *utf8_filename, GeanyRecentFiles *grf,
1207 const GtkRecentData *rdata)
1208 {
1209 if (g_queue_find_custom(grf->recent_queue, utf8_filename, (GCompareFunc) strcmp) == NULL)
1210 {
1211
1212 if (grf->type == RECENT_FILE_FILE && rdata)
1213 {
1214 GtkRecentManager *manager = gtk_recent_manager_get_default();
1215 gchar *uri = g_filename_to_uri(utf8_filename, NULL, NULL);
1216 if (uri != NULL)
1217 {
1218 gtk_recent_manager_add_full(manager, uri, rdata);
1219 g_free(uri);
1220 }
1221 }
1222
1223 g_queue_push_head(grf->recent_queue, g_strdup(utf8_filename));
1224 if (g_queue_get_length(grf->recent_queue) > file_prefs.mru_length)
1225 {
1226 g_free(g_queue_pop_tail(grf->recent_queue));
1227 }
1228 update_recent_menu(grf);
1229 }
1230 /* filename already in recent list */
1231 else
1232 recent_file_loaded(utf8_filename, grf);
1233 }
1234
1235
1236 void ui_add_recent_document(GeanyDocument *doc)
1237 {
1238 /* what are the groups for actually? */
1239 static const gchar *groups[2] = {
1240 "geany",
1241 NULL
1242 };
1243 GtkRecentData rdata;
1244
1245 /* Prepare the data for gtk_recent_manager_add_full() */
1246 rdata.display_name = NULL;
1247 rdata.description = NULL;
1248 rdata.mime_type = doc->file_type->mime_type;
1249 /* if we ain't got no mime-type, fallback to plain text */
1250 if (! rdata.mime_type)
1251 rdata.mime_type = (gchar *) "text/plain";
1252 rdata.app_name = (gchar *) "geany";
1253 rdata.app_exec = (gchar *) "geany %u";
1254 rdata.groups = (gchar **) groups;
1255 rdata.is_private = FALSE;
1256
1257 add_recent_file(doc->file_name, recent_get_recent_files(), &rdata);
1258 }
1259
1260
1261 void ui_add_recent_project_file(const gchar *utf8_filename)
1262 {
1263 add_recent_file(utf8_filename, recent_get_recent_projects(), NULL);
1264 }
1265
1266
1267 /* Returns: newly allocated string with the UTF-8 menu text. */
1268 gchar *ui_menu_item_get_text(GtkMenuItem *menu_item)
1269 {
1270 const gchar *text = NULL;
1271
1272 if (gtk_bin_get_child(GTK_BIN(menu_item)))
1273 {
1274 GtkWidget *child = gtk_bin_get_child(GTK_BIN(menu_item));
1275
1276 if (GTK_IS_LABEL(child))
1277 text = gtk_label_get_text(GTK_LABEL(child));
1278 }
1279 /* GTK owns text so it's much safer to return a copy of it in case the memory is reallocated */
1280 return g_strdup(text);
1281 }
1282
1283
1284 static gint find_recent_file_item(gconstpointer list_data, gconstpointer user_data)
1285 {
1286 gchar *menu_text = ui_menu_item_get_text(GTK_MENU_ITEM(list_data));
1287 gint result;
1288
1289 if (utils_str_equal(menu_text, user_data))
1290 result = 0;
1291 else
1292 result = 1;
1293
1294 g_free(menu_text);
1295 return result;
1296 }
1297
1298
1299 /* update the project menu item's sensitivity */
1300 void ui_update_recent_project_menu(void)
1301 {
1302 GeanyRecentFiles *grf = recent_get_recent_projects();
1303 GList *children, *item;
1304
1305 /* only need to update the menubar menu, the project doesn't have a toolbar item */
1306 children = gtk_container_get_children(GTK_CONTAINER(grf->menubar));
1307 for (item = children; item; item = item->next)
1308 {
1309 gboolean sensitive = TRUE;
1310
1311 if (app->project)
1312 {
1313 const gchar *filename = gtk_menu_item_get_label(item->data);
1314 sensitive = g_strcmp0(app->project->file_name, filename) != 0;
1315 }
1316 gtk_widget_set_sensitive(item->data, sensitive);
1317 }
1318 g_list_free(children);
1319 }
1320
1321
1322 /* Use instead of gtk_menu_reorder_child() to update the menubar properly on OS X */
1323 static void menu_reorder_child(GtkMenu *menu, GtkWidget *child, gint position)
1324 {
1325 gtk_menu_reorder_child(menu, child, position);
1326 #ifdef MAC_INTEGRATION
1327 /* On OS X GtkMenuBar is kept in sync with the native OS X menubar using
1328 * signals. Unfortunately gtk_menu_reorder_child() doesn't emit anything
1329 * so we have to update the OS X menubar manually. */
1330 gtkosx_application_sync_menubar(gtkosx_application_get());
1331 #endif
1332 }
1333
1334
1335 static void add_recent_file_menu_item(const gchar *utf8_filename, GeanyRecentFiles *grf, GtkWidget *menu)
1336 {
1337 GtkWidget *child = gtk_menu_item_new_with_label(utf8_filename);
1338
1339 gtk_widget_show(child);
1340 if (menu != grf->toolbar)
1341 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), child);
1342 else
1343 {
1344 /* this is a bit ugly, but we need to use gtk_container_add(). Using
1345 * gtk_menu_shell_prepend() doesn't emit GtkContainer's "add" signal
1346 * which we need in GeanyMenubuttonAction */
1347 gtk_container_add(GTK_CONTAINER(menu), child);
1348 menu_reorder_child(GTK_MENU(menu), child, 0);
1349 }
1350 g_signal_connect(child, "activate", G_CALLBACK(grf->activate_cb), NULL);
1351 }
1352
1353
1354 static void recent_file_loaded(const gchar *utf8_filename, GeanyRecentFiles *grf)
1355 {
1356 GList *item;
1357 GtkWidget *parents[] = { grf->menubar, grf->toolbar };
1358 guint i;
1359
1360 /* first reorder the queue */
1361 item = g_queue_find_custom(grf->recent_queue, utf8_filename, (GCompareFunc) strcmp);
1362 g_return_if_fail(item != NULL);
1363
1364 g_queue_unlink(grf->recent_queue, item);
1365 g_queue_push_head_link(grf->recent_queue, item);
1366
1367 for (i = 0; i < G_N_ELEMENTS(parents); i++)
1368 {
1369 GList *children;
1370
1371 if (! parents[i])
1372 continue;
1373
1374 children = gtk_container_get_children(GTK_CONTAINER(parents[i]));
1375 item = g_list_find_custom(children, utf8_filename, (GCompareFunc) find_recent_file_item);
1376 /* either reorder or prepend a new one */
1377 if (item)
1378 menu_reorder_child(GTK_MENU(parents[i]), item->data, 0);
1379 else
1380 add_recent_file_menu_item(utf8_filename, grf, parents[i]);
1381 g_list_free(children);
1382 }
1383
1384 if (grf->type == RECENT_FILE_PROJECT)
1385 ui_update_recent_project_menu();
1386 }
1387
1388
1389 static void update_recent_menu(GeanyRecentFiles *grf)
1390 {
1391 gchar *filename;
1392 GtkWidget *parents[] = { grf->menubar, grf->toolbar };
1393 guint i;
1394
1395 filename = g_queue_peek_head(grf->recent_queue);
1396
1397 for (i = 0; i < G_N_ELEMENTS(parents); i++)
1398 {
1399 GList *children;
1400
1401 if (! parents[i])
1402 continue;
1403
1404 /* clean the MRU list before adding an item */
1405 children = gtk_container_get_children(GTK_CONTAINER(parents[i]));
1406 if (g_list_length(children) > file_prefs.mru_length - 1)
1407 {
1408 GList *item = g_list_nth(children, file_prefs.mru_length - 1);
1409 while (item != NULL)
1410 {
1411 if (GTK_IS_MENU_ITEM(item->data))
1412 gtk_widget_destroy(GTK_WIDGET(item->data));
1413 item = g_list_next(item);
1414 }
1415 }
1416 g_list_free(children);
1417
1418 /* create the new item */
1419 add_recent_file_menu_item(filename, grf, parents[i]);
1420 }
1421
1422 if (grf->type == RECENT_FILE_PROJECT)
1423 ui_update_recent_project_menu();
1424 }
1425
1426
1427 void ui_toggle_editor_features(GeanyUIEditorFeatures feature)
1428 {
1429 guint i;
1430
1431 foreach_document (i)
1432 {
1433 GeanyDocument *doc = documents[i];
1434
1435 switch (feature)
1436 {
1437 case GEANY_EDITOR_SHOW_MARKERS_MARGIN:
1438 sci_set_symbol_margin(doc->editor->sci, editor_prefs.show_markers_margin);
1439 break;
1440 case GEANY_EDITOR_SHOW_LINE_NUMBERS:
1441 sci_set_line_numbers(doc->editor->sci, editor_prefs.show_linenumber_margin);
1442 break;
1443 case GEANY_EDITOR_SHOW_WHITE_SPACE:
1444 sci_set_visible_white_spaces(doc->editor->sci, editor_prefs.show_white_space);
1445 break;
1446 case GEANY_EDITOR_SHOW_LINE_ENDINGS:
1447 sci_set_visible_eols(doc->editor->sci, editor_prefs.show_line_endings);
1448 break;
1449 case GEANY_EDITOR_SHOW_INDENTATION_GUIDES:
1450 editor_set_indentation_guides(doc->editor);
1451 break;
1452 }
1453 }
1454 }
1455
1456
1457 void ui_update_view_editor_menu_items(void)
1458 {
1459 ignore_callback = TRUE;
1460 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_markers_margin1")), editor_prefs.show_markers_margin);
1461 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_linenumber_margin1")), editor_prefs.show_linenumber_margin);
1462 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);
1463 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);
1464 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);
1465 ignore_callback = FALSE;
1466 }
1467
1468
1469 /** Creates a GNOME HIG-style frame (with no border and indented child alignment).
1470 * @param label_text The label text.
1471 * @param alignment An address to store the alignment widget pointer.
1472 *
1473 * @return @transfer{floating} The frame widget, setting the alignment container for
1474 * packing child widgets.
1475 *
1476 * @deprecated 1.29: Use GTK API directly
1477 **/
1478 GEANY_API_SYMBOL
1479 GtkWidget *ui_frame_new_with_alignment(const gchar *label_text, GtkWidget **alignment)
1480 {
1481 GtkWidget *label, *align;
1482 GtkWidget *frame = gtk_frame_new(NULL);
1483
1484 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_NONE);
1485
1486 align = gtk_alignment_new(0.5, 0.5, 1, 1);
1487 gtk_container_add(GTK_CONTAINER(frame), align);
1488 gtk_alignment_set_padding(GTK_ALIGNMENT(align), 0, 0, 12, 0);
1489
1490 label = ui_label_new_bold(label_text);
1491 gtk_frame_set_label_widget(GTK_FRAME(frame), label);
1492
1493 *alignment = align;
1494 return frame;
1495 }
1496
1497
1498 /** Makes a fixed border for dialogs without increasing the button box border.
1499 * @param dialog The parent container for the @c GtkVBox.
1500 *
1501 * @return @transfer{none} The packed @c GtkVBox. */
1502 GEANY_API_SYMBOL
1503 GtkWidget *ui_dialog_vbox_new(GtkDialog *dialog)
1504 {
1505 GtkWidget *vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 12); /* need child vbox to set a separate border. */
1506
1507 gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
1508 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), vbox, TRUE, TRUE, 0);
1509 return vbox;
1510 }
1511
1512
1513 /* Reorders a dialog's buttons
1514 * @param dialog A dialog
1515 * @param response First response ID to reorder
1516 * @param ... more response IDs, terminated by -1
1517 *
1518 * Like gtk_dialog_set_alternative_button_order(), but reorders the default
1519 * buttons layout, not the alternative one. This is useful if you e.g. added a
1520 * button to a dialog which already had some and need yours not to be on the
1521 * end.
1522 */
1523 /* Heavily based on gtk_dialog_set_alternative_button_order().
1524 * This relies on the action area to be a GtkBox, but although not documented
1525 * the API expose it to be a GtkHButtonBox though GtkBuilder, so it should be
1526 * fine */
1527 void ui_dialog_set_primary_button_order(GtkDialog *dialog, gint response, ...)
1528 {
1529 va_list ap;
1530 GtkWidget *action_area = gtk_dialog_get_action_area(dialog);
1531 gint position;
1532
1533 va_start(ap, response);
1534 for (position = 0; response != -1; position++)
1535 {
1536 GtkWidget *child = gtk_dialog_get_widget_for_response(dialog, response);
1537 if (child)
1538 gtk_box_reorder_child(GTK_BOX(action_area), child, position);
1539 else
1540 g_warning("%s: no child button with response id %d.", G_STRFUNC, response);
1541
1542 response = va_arg(ap, gint);
1543 }
1544 va_end(ap);
1545 }
1546
1547
1548 /** Creates a @c GtkButton with custom text and a stock image similar to
1549 * @c gtk_button_new_from_stock().
1550 * @param stock_id A @c GTK_STOCK_NAME string.
1551 * @param text Button label text, can include mnemonics.
1552 *
1553 * @return @transfer{floating} The new @c GtkButton.
1554 */
1555 GEANY_API_SYMBOL
1556 GtkWidget *ui_button_new_with_image(const gchar *stock_id, const gchar *text)
1557 {
1558 GtkWidget *image, *button;
1559
1560 button = gtk_button_new_with_mnemonic(text);
1561 gtk_widget_show(button);
1562 image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON);
1563 gtk_button_set_image(GTK_BUTTON(button), image);
1564 /* note: image is shown by gtk */
1565 return button;
1566 }
1567
1568
1569 /** Creates a @c GtkImageMenuItem with a stock image and a custom label.
1570 * @param stock_id Stock image ID, e.g. @c GTK_STOCK_OPEN.
1571 * @param label Menu item label, can include mnemonics.
1572 * @return @transfer{floating} The new @c GtkImageMenuItem.
1573 *
1574 * @since 0.16
1575 */
1576 GEANY_API_SYMBOL
1577 GtkWidget *
1578 ui_image_menu_item_new(const gchar *stock_id, const gchar *label)
1579 {
1580 GtkWidget *item = gtk_image_menu_item_new_with_mnemonic(label);
1581 GtkWidget *image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_MENU);
1582
1583 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
1584 gtk_widget_show(image);
1585 return item;
1586 }
1587
1588
1589 static void entry_clear_icon_release_cb(GtkEntry *entry, gint icon_pos,
1590 GdkEvent *event, gpointer data)
1591 {
1592 if (event->button.button == 1 && icon_pos == 1)
1593 {
1594 gtk_entry_set_text(entry, "");
1595 gtk_widget_grab_focus(GTK_WIDGET(entry));
1596 }
1597 }
1598
1599
1600 /** Adds a small clear icon to the right end of the passed @a entry.
1601 * A callback to clear the contents of the GtkEntry is automatically added.
1602 *
1603 * @param entry The GtkEntry object to which the icon should be attached.
1604 *
1605 * @since 0.16
1606 */
1607 GEANY_API_SYMBOL
1608 void ui_entry_add_clear_icon(GtkEntry *entry)
1609 {
1610 g_object_set(entry, "secondary-icon-stock", GTK_STOCK_CLEAR,
1611 "secondary-icon-activatable", TRUE, NULL);
1612 g_signal_connect(entry, "icon-release", G_CALLBACK(entry_clear_icon_release_cb), NULL);
1613 }
1614
1615
1616 /* Adds a :activate-backwards signal emitted by default when <Shift>Return is pressed */
1617 void ui_entry_add_activate_backward_signal(GtkEntry *entry)
1618 {
1619 static gboolean installed = FALSE;
1620
1621 g_return_if_fail(GTK_IS_ENTRY(entry));
1622
1623 if (G_UNLIKELY(! installed))
1624 {
1625 GtkBindingSet *binding_set;
1626
1627 installed = TRUE;
1628
1629 /* try to handle the unexpected case where GTK would already have installed the signal */
1630 if (g_signal_lookup("activate-backward", G_TYPE_FROM_INSTANCE(entry)))
1631 {
1632 g_warning("Signal GtkEntry:activate-backward is unexpectedly already installed");
1633 return;
1634 }
1635
1636 g_signal_new("activate-backward", G_TYPE_FROM_INSTANCE(entry),
1637 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, 0, NULL, NULL,
1638 g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
1639 binding_set = gtk_binding_set_by_class(GTK_ENTRY_GET_CLASS(entry));
1640 gtk_binding_entry_add_signal(binding_set, GDK_KEY_Return, GDK_SHIFT_MASK, "activate-backward", 0);
1641 }
1642 }
1643
1644
1645 static void add_to_size_group(GtkWidget *widget, gpointer size_group)
1646 {
1647 g_return_if_fail(GTK_IS_SIZE_GROUP(size_group));
1648 gtk_size_group_add_widget(GTK_SIZE_GROUP(size_group), widget);
1649 }
1650
1651
1652 /* Copies the spacing and layout of the master GtkHButtonBox and synchronises
1653 * the width of each button box's children.
1654 * Should be called after all child widgets have been packed. */
1655 void ui_hbutton_box_copy_layout(GtkButtonBox *master, GtkButtonBox *copy)
1656 {
1657 GtkSizeGroup *size_group;
1658
1659 gtk_box_set_spacing(GTK_BOX(copy), 10);
1660 gtk_button_box_set_layout(copy, gtk_button_box_get_layout(master));
1661
1662 /* now we need to put the widest widget from each button box in a size group,
1663 * but we don't know the width before they are drawn, and for different label
1664 * translations the widest widget can vary, so we just add all widgets. */
1665 size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1666 gtk_container_foreach(GTK_CONTAINER(master), add_to_size_group, size_group);
1667 gtk_container_foreach(GTK_CONTAINER(copy), add_to_size_group, size_group);
1668 g_object_unref(size_group);
1669 }
1670
1671
1672 static gboolean tree_model_find_text(GtkTreeModel *model,
1673 GtkTreeIter *iter, gint column, const gchar *text)
1674 {
1675 gchar *combo_text;
1676 gboolean found = FALSE;
1677
1678 if (gtk_tree_model_get_iter_first(model, iter))
1679 {
1680 do
1681 {
1682 gtk_tree_model_get(model, iter, 0, &combo_text, -1);
1683 found = utils_str_equal(combo_text, text);
1684 g_free(combo_text);
1685
1686 if (found)
1687 return TRUE;
1688 }
1689 while (gtk_tree_model_iter_next(model, iter));
1690 }
1691 return FALSE;
1692 }
1693
1694
1695 /** Prepends @a text to the drop down list, removing a duplicate element in
1696 * the list if found. Also ensures there are <= @a history_len elements.
1697 * @param combo_entry .
1698 * @param text @nullable Text to add, or @c NULL for current entry text.
1699 * @param history_len Max number of items, or @c 0 for default. */
1700 GEANY_API_SYMBOL
1701 void ui_combo_box_add_to_history(GtkComboBoxText *combo_entry,
1702 const gchar *text, gint history_len)
1703 {
1704 GtkComboBox *combo = GTK_COMBO_BOX(combo_entry);
1705 GtkTreeModel *model;
1706 GtkTreeIter iter;
1707 GtkTreePath *path;
1708
1709 if (history_len <= 0)
1710 history_len = 10;
1711 if (!text)
1712 text = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo))));
1713
1714 model = gtk_combo_box_get_model(combo);
1715
1716 if (tree_model_find_text(model, &iter, 0, text))
1717 {
1718 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
1719 }
1720 gtk_combo_box_text_prepend_text(combo_entry, text);
1721
1722 /* limit history */
1723 path = gtk_tree_path_new_from_indices(history_len, -1);
1724 if (gtk_tree_model_get_iter(model, &iter, path))
1725 {
1726 gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
1727 }
1728 gtk_tree_path_free(path);
1729 }
1730
1731
1732 /* Same as gtk_combo_box_text_prepend_text(), except that text is only prepended if it not already
1733 * exists in the combo's model. */
1734 void ui_combo_box_prepend_text_once(GtkComboBoxText *combo, const gchar *text)
1735 {
1736 GtkTreeModel *model;
1737 GtkTreeIter iter;
1738
1739 model = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
1740 if (tree_model_find_text(model, &iter, 0, text))
1741 return; /* don't prepend duplicate */
1742
1743 gtk_combo_box_text_prepend_text(combo, text);
1744 }
1745
1746
1747 /* Changes the color of the notebook tab text and open files items according to
1748 * document status. */
1749 void ui_update_tab_status(GeanyDocument *doc)
1750 {
1751 gtk_widget_set_name(doc->priv->tab_label, document_get_status_widget_class(doc));
1752
1753 sidebar_openfiles_update(doc);
1754 }
1755
1756
1757 static gboolean tree_model_iter_get_next(GtkTreeModel *model, GtkTreeIter *iter,
1758 gboolean down)
1759 {
1760 GtkTreePath *path;
1761 gboolean result;
1762
1763 if (down)
1764 return gtk_tree_model_iter_next(model, iter);
1765
1766 path = gtk_tree_model_get_path(model, iter);
1767 result = gtk_tree_path_prev(path) && gtk_tree_model_get_iter(model, iter, path);
1768 gtk_tree_path_free(path);
1769 return result;
1770 }
1771
1772
1773 /* note: the while loop might be more efficient when searching upwards if it
1774 * used tree paths instead of tree iters, but in practice it probably doesn't matter much. */
1775 static gboolean tree_view_find(GtkTreeView *treeview, TVMatchCallback cb, gboolean down)
1776 {
1777 GtkTreeSelection *treesel;
1778 GtkTreeIter iter;
1779 GtkTreeModel *model;
1780
1781 treesel = gtk_tree_view_get_selection(treeview);
1782 if (gtk_tree_selection_get_selected(treesel, &model, &iter))
1783 {
1784 /* get the next selected item */
1785 if (! tree_model_iter_get_next(model, &iter, down))
1786 return FALSE; /* no more items */
1787 }
1788 else /* no selection */
1789 {
1790 if (! gtk_tree_model_get_iter_first(model, &iter))
1791 return TRUE; /* no items */
1792 }
1793 while (TRUE)
1794 {
1795 gtk_tree_selection_select_iter(treesel, &iter);
1796 if (cb(FALSE))
1797 break; /* found next message */
1798
1799 if (! tree_model_iter_get_next(model, &iter, down))
1800 return FALSE; /* no more items */
1801 }
1802 /* scroll item in view */
1803 if (ui_prefs.msgwindow_visible)
1804 {
1805 GtkTreePath *path = gtk_tree_model_get_path(
1806 gtk_tree_view_get_model(treeview), &iter);
1807
1808 gtk_tree_view_scroll_to_cell(treeview, path, NULL, TRUE, 0.5, 0.5);
1809 gtk_tree_path_free(path);
1810 }
1811 return TRUE;
1812 }
1813
1814
1815 /* Returns FALSE if the treeview has items but no matching next item. */
1816 gboolean ui_tree_view_find_next(GtkTreeView *treeview, TVMatchCallback cb)
1817 {
1818 return tree_view_find(treeview, cb, TRUE);
1819 }
1820
1821
1822 /* Returns FALSE if the treeview has items but no matching next item. */
1823 gboolean ui_tree_view_find_previous(GtkTreeView *treeview, TVMatchCallback cb)
1824 {
1825 return tree_view_find(treeview, cb, FALSE);
1826 }
1827
1828
1829 /* Shamelessly stolen from GTK */
1830 static gboolean ui_tree_view_query_tooltip_cb(GtkWidget *widget, gint x, gint y,
1831 gboolean keyboard_tip, GtkTooltip *tooltip, gpointer data)
1832 {
1833 GValue value = { 0 };
1834 GValue transformed = { 0 };
1835 GtkTreeIter iter;
1836 GtkTreePath *path;
1837 GtkTreeModel *model;
1838 GtkTreeView *tree_view = GTK_TREE_VIEW(widget);
1839 gint column = GPOINTER_TO_INT(data);
1840 gboolean tootlip_set = FALSE;
1841
1842 if (! gtk_tree_view_get_tooltip_context(tree_view, &x, &y, keyboard_tip, &model, &path, &iter))
1843 return FALSE;
1844
1845 gtk_tree_model_get_value(model, &iter, column, &value);
1846
1847 g_value_init(&transformed, G_TYPE_STRING);
1848 if (g_value_transform(&value, &transformed) && g_value_get_string(&transformed))
1849 {
1850 gtk_tooltip_set_text(tooltip, g_value_get_string(&transformed));
1851 gtk_tree_view_set_tooltip_row(tree_view, tooltip, path);
1852 tootlip_set = TRUE;
1853 }
1854
1855 g_value_unset(&transformed);
1856 g_value_unset(&value);
1857 gtk_tree_path_free(path);
1858
1859 return tootlip_set;
1860 }
1861
1862
1863 /** Adds text tooltips to a tree view.
1864 *
1865 * This is similar to gtk_tree_view_set_tooltip_column() but considers the column contents to be
1866 * text, not markup -- it uses gtk_tooltip_set_text() rather than gtk_tooltip_set_markup() to set
1867 * the tooltip's value.
1868 *
1869 * @warning Unlike gtk_tree_view_set_tooltip_column() you currently cannot change or remove the
1870 * tooltip column after it has been added. Trying to do so will probably give funky results.
1871 *
1872 * @param tree_view The tree view
1873 * @param column The column to get the tooltip from
1874 *
1875 * @since 1.25 (API 223)
1876 */
1877 /* Note: @p column is int and not uint both to match gtk_tree_view_set_tooltip_column() signature
1878 * and to allow future support of -1 to unset if ever wanted */
1879 GEANY_API_SYMBOL
1880 void ui_tree_view_set_tooltip_text_column(GtkTreeView *tree_view, gint column)
1881 {
1882 g_return_if_fail(column >= 0);
1883 g_return_if_fail(GTK_IS_TREE_VIEW(tree_view));
1884
1885 g_signal_connect(tree_view, "query-tooltip",
1886 G_CALLBACK(ui_tree_view_query_tooltip_cb), GINT_TO_POINTER(column));
1887 gtk_widget_set_has_tooltip(GTK_WIDGET(tree_view), TRUE);
1888 }
1889
1890
1891 /**
1892 * Modifies the font of a widget using gtk_widget_modify_font().
1893 *
1894 * @param widget The widget.
1895 * @param str The font name as expected by pango_font_description_from_string().
1896 */
1897 GEANY_API_SYMBOL
1898 void ui_widget_modify_font_from_string(GtkWidget *widget, const gchar *str)
1899 {
1900 PangoFontDescription *pfd;
1901
1902 pfd = pango_font_description_from_string(str);
1903 gtk_widget_modify_font(widget, pfd);
1904 pango_font_description_free(pfd);
1905 }
1906
1907
1908 /** Creates a @c GtkHBox with @a entry packed into it and an open button which runs a
1909 * file chooser, replacing entry text (if successful) with the path returned from the
1910 * @c GtkFileChooser.
1911 * @note @a entry can be the child of an unparented widget, such as @c GtkComboBoxEntry.
1912 * @param title @nullable The file chooser dialog title, or @c NULL.
1913 * @param action The mode of the file chooser.
1914 * @param entry Can be an unpacked @c GtkEntry, or the child of an unpacked widget,
1915 * such as @c GtkComboBoxEntry.
1916 *
1917 * @return @transfer{floating} The @c GtkHBox.
1918 */
1919 /* @see ui_setup_open_button_callback(). */
1920 GEANY_API_SYMBOL
1921 GtkWidget *ui_path_box_new(const gchar *title, GtkFileChooserAction action, GtkEntry *entry)
1922 {
1923 GtkWidget *vbox, *dirbtn, *openimg, *hbox, *path_entry, *parent, *next_parent;
1924
1925 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6);
1926 path_entry = GTK_WIDGET(entry);
1927
1928 /* prevent path_entry being vertically stretched to the height of dirbtn */
1929 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1930
1931 parent = path_entry;
1932 while ((next_parent = gtk_widget_get_parent(parent)) != NULL)
1933 parent = next_parent;
1934
1935 gtk_box_pack_start(GTK_BOX(vbox), parent, TRUE, FALSE, 0);
1936
1937 dirbtn = gtk_button_new();
1938 openimg = gtk_image_new_from_stock(GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON);
1939 gtk_container_add(GTK_CONTAINER(dirbtn), openimg);
1940 ui_setup_open_button_callback(dirbtn, title, action, entry);
1941
1942 gtk_box_pack_end(GTK_BOX(hbox), dirbtn, FALSE, FALSE, 0);
1943 gtk_box_pack_end(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
1944 return hbox;
1945 }
1946
1947
1948 static void ui_path_box_open_clicked(GtkButton *button, gpointer user_data);
1949
1950
1951 /* Setup a GtkButton to run a GtkFileChooser, setting entry text if successful.
1952 * title can be NULL.
1953 * action is the file chooser mode to use. */
1954 void ui_setup_open_button_callback(GtkWidget *open_btn, const gchar *title,
1955 GtkFileChooserAction action, GtkEntry *entry)
1956 {
1957 GtkWidget *path_entry = GTK_WIDGET(entry);
1958
1959 if (title)
1960 g_object_set_data_full(G_OBJECT(open_btn), "title", g_strdup(title),
1961 (GDestroyNotify) g_free);
1962 g_object_set_data(G_OBJECT(open_btn), "action", GINT_TO_POINTER(action));
1963 g_signal_connect(open_btn, "clicked", G_CALLBACK(ui_path_box_open_clicked), path_entry);
1964 }
1965
1966
1967 static gchar *run_file_chooser(const gchar *title, GtkFileChooserAction action,
1968 const gchar *utf8_path)
1969 {
1970 GtkFileChooser *dialog;
1971 gchar *locale_path;
1972 gchar *ret_path = NULL;
1973
1974 if (interface_prefs.use_native_windows_dialogs)
1975 dialog = GTK_FILE_CHOOSER(gtk_file_chooser_native_new(title,
1976 GTK_WINDOW(main_widgets.window), action, NULL, NULL));
1977 else
1978 {
1979 dialog = GTK_FILE_CHOOSER(gtk_file_chooser_dialog_new(title,
1980 GTK_WINDOW(main_widgets.window), action,
1981 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1982 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL));
1983 gtk_widget_set_name(GTK_WIDGET(dialog), "GeanyDialog");
1984 }
1985
1986 locale_path = utils_get_locale_from_utf8(utf8_path);
1987 if (action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
1988 {
1989 if (g_path_is_absolute(locale_path) && g_file_test(locale_path, G_FILE_TEST_IS_DIR))
1990 gtk_file_chooser_set_current_folder(dialog, locale_path);
1991 }
1992 else if (action == GTK_FILE_CHOOSER_ACTION_OPEN)
1993 {
1994 if (g_path_is_absolute(locale_path))
1995 gtk_file_chooser_set_filename(dialog, locale_path);
1996 }
1997 g_free(locale_path);
1998
1999 if (dialogs_file_chooser_run(dialog) == GTK_RESPONSE_ACCEPT)
2000 {
2001 gchar *dir_locale;
2002
2003 dir_locale = gtk_file_chooser_get_filename(dialog);
2004 ret_path = utils_get_utf8_from_locale(dir_locale);
2005 g_free(dir_locale);
2006 }
2007 dialogs_file_chooser_destroy(dialog);
2008 return ret_path;
2009 }
2010
2011
2012 gchar *ui_get_project_directory(const gchar *path)
2013 {
2014 gchar *utf8_path;
2015 const gchar *title = _("Select Project Base Path");
2016
2017 utf8_path = run_file_chooser(title, GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, path);
2018
2019 return utf8_path;
2020 }
2021
2022
2023 static void ui_path_box_open_clicked(GtkButton *button, gpointer user_data)
2024 {
2025 GtkFileChooserAction action = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "action"));
2026 GtkEntry *entry = user_data;
2027 const gchar *title = g_object_get_data(G_OBJECT(button), "title");
2028 gchar *utf8_path = NULL;
2029
2030 /* TODO: extend for other actions */
2031 g_return_if_fail(action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
2032 action == GTK_FILE_CHOOSER_ACTION_OPEN);
2033
2034 if (title == NULL)
2035 title = (action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ?
2036 _("Select Folder") : _("Select File");
2037
2038 if (action == GTK_FILE_CHOOSER_ACTION_OPEN)
2039 {
2040 utf8_path = run_file_chooser(title, action, gtk_entry_get_text(GTK_ENTRY(entry)));
2041 }
2042 else if (action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
2043 {
2044 gchar *path = g_path_get_dirname(gtk_entry_get_text(GTK_ENTRY(entry)));
2045 utf8_path = run_file_chooser(title, action, path);
2046 g_free(path);
2047 }
2048
2049 if (utf8_path != NULL)
2050 {
2051 gtk_entry_set_text(GTK_ENTRY(entry), utf8_path);
2052 g_free(utf8_path);
2053 }
2054 }
2055
2056
2057 void ui_statusbar_showhide(gboolean state)
2058 {
2059 /* handle statusbar visibility */
2060 if (state)
2061 {
2062 gtk_widget_show(ui_widgets.statusbar);
2063 ui_update_statusbar(NULL, -1);
2064 }
2065 else
2066 gtk_widget_hide(ui_widgets.statusbar);
2067 }
2068
2069
2070 /** Packs all @c GtkWidgets passed after the row argument into a table, using
2071 * one widget per cell. The first widget is not expanded as the table grows,
2072 * as this is usually a label.
2073 * @param table
2074 * @param row The row number of the table.
2075 */
2076 GEANY_API_SYMBOL
2077 void ui_table_add_row(GtkTable *table, gint row, ...)
2078 {
2079 va_list args;
2080 guint i;
2081 GtkWidget *widget;
2082
2083 va_start(args, row);
2084 for (i = 0; (widget = va_arg(args, GtkWidget*), widget != NULL); i++)
2085 {
2086 gint options = (i == 0) ? GTK_FILL : GTK_EXPAND | GTK_FILL;
2087
2088 gtk_table_attach(GTK_TABLE(table), widget, i, i + 1, row, row + 1,
2089 options, 0, 0, 0);
2090 }
2091 va_end(args);
2092 }
2093
2094
2095 /* comment-out all lines that are not already commented out except sections */
2096 static void comment_conf_files(ScintillaObject *sci)
2097 {
2098 gint line, line_count;
2099
2100 line_count = sci_get_line_count(sci);
2101 for (line = 0; line < line_count; line++)
2102 {
2103 gint pos_start = sci_get_position_from_line(sci, line);
2104 gint pos_end = sci_get_line_end_position(sci, line);
2105 gint pos;
2106
2107 for (pos = pos_start; pos < pos_end; pos++)
2108 {
2109 gchar c = sci_get_char_at(sci, pos);
2110 if (c == '[' || c == '#')
2111 break;
2112 if (!isspace(c))
2113 {
2114 sci_insert_text(sci, pos_start, "#");
2115 break;
2116 }
2117 }
2118 }
2119 }
2120
2121
2122 static void on_config_file_clicked(GtkWidget *widget, gpointer user_data)
2123 {
2124 const gchar *file_name = user_data;
2125 GeanyFiletype *ft = NULL;
2126
2127 if (strstr(file_name, G_DIR_SEPARATOR_S "filetypes."))
2128 ft = filetypes[GEANY_FILETYPES_CONF];
2129
2130 if (g_file_test(file_name, G_FILE_TEST_EXISTS))
2131 document_open_file(file_name, FALSE, ft, NULL);
2132 else
2133 {
2134 gchar *utf8_filename = utils_get_utf8_from_locale(file_name);
2135 gchar *global_file;
2136 gchar *base_name = NULL;
2137 gchar *global_content = NULL;
2138 GeanyDocument *doc = NULL;
2139
2140 /* get the path inside app->configdir - can contain subdirectories */
2141 if (g_str_has_prefix(file_name, app->configdir))
2142 {
2143 gsize len = strlen(app->configdir);
2144 if (file_name[len] == G_DIR_SEPARATOR)
2145 base_name = g_strdup(file_name + len + 1);
2146 }
2147
2148 if (!base_name)
2149 base_name = g_path_get_basename(file_name);
2150
2151 global_file = g_build_filename(app->datadir, base_name, NULL);
2152
2153 /* if the requested file doesn't exist in the user's config dir, try loading the file
2154 * from the global data directory and use its contents for the newly created file */
2155 if (g_file_test(global_file, G_FILE_TEST_EXISTS))
2156 g_file_get_contents(global_file, &global_content, NULL, NULL);
2157
2158 doc = document_new_file(utf8_filename, ft, global_content);
2159 if (global_content && doc->file_type->id == GEANY_FILETYPES_CONF)
2160 {
2161 comment_conf_files(doc->editor->sci);
2162 sci_set_current_line(doc->editor->sci, 0);
2163 document_set_text_changed(doc, FALSE);
2164 sci_empty_undo_buffer(doc->editor->sci);
2165 ui_document_show_hide(doc); /* update the document menu */
2166 }
2167 utils_free_pointers(4, utf8_filename, base_name, global_file, global_content, NULL);
2168 }
2169 }
2170
2171
2172 static void free_on_closure_notify(gpointer data, GClosure *closure)
2173 {
2174 g_free(data);
2175 }
2176
2177
2178 /* @note You should connect to the "document-save" signal yourself to detect
2179 * if the user has just saved the config file, reloading it. */
2180 void ui_add_config_file_menu_item(const gchar *real_path, const gchar *label, GtkContainer *parent)
2181 {
2182 GtkWidget *item;
2183
2184 if (!parent)
2185 parent = GTK_CONTAINER(widgets.config_files_menu);
2186
2187 if (!label)
2188 {
2189 gchar *base_name;
2190
2191 base_name = g_path_get_basename(real_path);
2192 item = gtk_menu_item_new_with_label(base_name);
2193 g_free(base_name);
2194 }
2195 else
2196 item = gtk_menu_item_new_with_mnemonic(label);
2197
2198 gtk_widget_show(item);
2199 gtk_container_add(parent, item);
2200 g_signal_connect_data(item, "activate", G_CALLBACK(on_config_file_clicked),
2201 g_strdup(real_path), free_on_closure_notify, 0);
2202 }
2203
2204
2205 static gboolean sort_menu(gpointer data)
2206 {
2207 ui_menu_sort_by_label(GTK_MENU(data));
2208 return FALSE;
2209 }
2210
2211
2212 static void create_config_files_menu(void)
2213 {
2214 GtkWidget *menu, *item;
2215
2216 widgets.config_files_menu = menu = gtk_menu_new();
2217
2218 item = ui_lookup_widget(main_widgets.window, "configuration_files1");
2219 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), menu);
2220
2221 item = gtk_menu_item_new_with_mnemonic(_("_Filetype Configuration"));
2222 gtk_container_add(GTK_CONTAINER(menu), item);
2223 ui_widgets.config_files_filetype_menu = gtk_menu_new();
2224 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), ui_widgets.config_files_filetype_menu);
2225 gtk_widget_show(item);
2226
2227 /* sort menu after all items added */
2228 g_idle_add(sort_menu, widgets.config_files_menu);
2229 }
2230
2231
2232 /* adds factory icons with a named icon source using the stock items id */
2233 static void add_stock_icons(const GtkStockItem *items, gsize count)
2234 {
2235 GtkIconFactory *factory = gtk_icon_factory_new();
2236 GtkIconSource *source = gtk_icon_source_new();
2237 gsize i;
2238
2239 for (i = 0; i < count; i++)
2240 {
2241 GtkIconSet *set = gtk_icon_set_new();
2242
2243 gtk_icon_source_set_icon_name(source, items[i].stock_id);
2244 gtk_icon_set_add_source(set, source);
2245 gtk_icon_factory_add(factory, items[i].stock_id, set);
2246 gtk_icon_set_unref(set);
2247 }
2248 gtk_icon_source_free(source);
2249 gtk_icon_factory_add_default(factory);
2250 g_object_unref(factory);
2251 }
2252
2253
2254 void ui_init_stock_items(void)
2255 {
2256 const GtkStockItem items[] =
2257 {
2258 { (gchar *) GEANY_STOCK_SAVE_ALL, (gchar *) N_("Save All"), 0, 0, (gchar *) GETTEXT_PACKAGE },
2259 { (gchar *) GEANY_STOCK_CLOSE_ALL, (gchar *) N_("Close All"), 0, 0, (gchar *) GETTEXT_PACKAGE },
2260 { (gchar *) GEANY_STOCK_BUILD, (gchar *) N_("Build"), 0, 0, (gchar *) GETTEXT_PACKAGE }
2261 };
2262
2263 gtk_stock_add(items, G_N_ELEMENTS(items));
2264 add_stock_icons(items, G_N_ELEMENTS(items));
2265 }
2266
2267
2268 void ui_init_toolbar_widgets(void)
2269 {
2270 widgets.save_buttons[1] = toolbar_get_widget_by_name("Save");
2271 widgets.save_buttons[3] = toolbar_get_widget_by_name("SaveAll");
2272 widgets.redo_items[2] = toolbar_get_widget_by_name("Redo");
2273 widgets.undo_items[2] = toolbar_get_widget_by_name("Undo");
2274 }
2275
2276
2277 void ui_swap_sidebar_pos(void)
2278 {
2279 GtkWidget *pane = ui_lookup_widget(main_widgets.window, "hpaned1");
2280 GtkWidget *left = gtk_paned_get_child1(GTK_PANED(pane));
2281 GtkWidget *right = gtk_paned_get_child2(GTK_PANED(pane));
2282
2283 g_object_ref(left);
2284 g_object_ref(right);
2285 gtk_container_remove (GTK_CONTAINER (pane), left);
2286 gtk_container_remove (GTK_CONTAINER (pane), right);
2287 /* only scintilla notebook should expand */
2288 gtk_paned_pack1(GTK_PANED(pane), right, right == main_widgets.notebook, TRUE);
2289 gtk_paned_pack2(GTK_PANED(pane), left, left == main_widgets.notebook, TRUE);
2290 g_object_unref(left);
2291 g_object_unref(right);
2292
2293 gtk_paned_set_position(GTK_PANED(pane), gtk_widget_get_allocated_width(pane)
2294 - gtk_paned_get_position(GTK_PANED(pane)));
2295 }
2296
2297
2298 static void init_recent_files(void)
2299 {
2300 GtkWidget *toolbar_recent_files_menu;
2301
2302 /* add recent files to the File menu */
2303 ui_widgets.recent_files_menuitem = ui_lookup_widget(main_widgets.window, "recent_files1");
2304 ui_widgets.recent_files_menu_menubar = gtk_menu_new();
2305 gtk_menu_item_set_submenu(GTK_MENU_ITEM(ui_widgets.recent_files_menuitem),
2306 ui_widgets.recent_files_menu_menubar);
2307
2308 /* add recent files to the toolbar Open button */
2309 toolbar_recent_files_menu = gtk_menu_new();
2310 g_object_ref(toolbar_recent_files_menu);
2311 geany_menu_button_action_set_menu(GEANY_MENU_BUTTON_ACTION(
2312 toolbar_get_action_by_name("Open")), toolbar_recent_files_menu);
2313 }
2314
2315
2316 static void ui_menu_move(GtkWidget *menu, GtkWidget *old, GtkWidget *new)
2317 {
2318 g_object_ref(menu);
2319 gtk_menu_item_set_submenu(GTK_MENU_ITEM(old), NULL);
2320 gtk_menu_item_set_submenu(GTK_MENU_ITEM(new), menu);
2321 g_object_unref(menu);
2322 }
2323
2324
2325 typedef struct GeanySharedMenu
2326 {
2327 const gchar *menu;
2328 const gchar *menubar_item;
2329 const gchar *popup_item;
2330 }
2331 GeanySharedMenu;
2332
2333 #define foreach_menu(item, array) \
2334 for (item = array; item->menu; item++)
2335
2336 static void on_editor_menu_show(GtkWidget *widget, GeanySharedMenu *items)
2337 {
2338 GeanySharedMenu *item;
2339
2340 foreach_menu(item, items)
2341 {
2342 GtkWidget *popup = ui_lookup_widget(main_widgets.editor_menu, item->popup_item);
2343 GtkWidget *bar = ui_lookup_widget(main_widgets.window, item->menubar_item);
2344 GtkWidget *menu = ui_lookup_widget(main_widgets.window, item->menu);
2345
2346 ui_menu_move(menu, bar, popup);
2347 }
2348 }
2349
2350
2351 static void on_editor_menu_hide(GtkWidget *widget, GeanySharedMenu *items)
2352 {
2353 GeanySharedMenu *item;
2354
2355 foreach_menu(item, items)
2356 {
2357 GtkWidget *popup = ui_lookup_widget(main_widgets.editor_menu, item->popup_item);
2358 GtkWidget *bar = ui_lookup_widget(main_widgets.window, item->menubar_item);
2359 GtkWidget *menu = ui_lookup_widget(main_widgets.window, item->menu);
2360
2361 ui_menu_move(menu, popup, bar);
2362 }
2363 }
2364
2365
2366 /* Currently ui_init() is called before keyfile.c stash group code is initialized,
2367 * so this is called after that's done. */
2368 void ui_init_prefs(void)
2369 {
2370 StashGroup *group = stash_group_new(PACKAGE);
2371
2372 /* various prefs */
2373 configuration_add_various_pref_group(group, "interface");
2374
2375 stash_group_add_boolean(group, &interface_prefs.show_symbol_list_expanders,
2376 "show_symbol_list_expanders", TRUE);
2377 stash_group_add_boolean(group, &interface_prefs.compiler_tab_autoscroll,
2378 "compiler_tab_autoscroll", TRUE);
2379 stash_group_add_string(group, &ui_prefs.statusbar_template,
2380 "statusbar_template", _(DEFAULT_STATUSBAR_TEMPLATE));
2381 stash_group_add_boolean(group, &ui_prefs.new_document_after_close,
2382 "new_document_after_close", FALSE);
2383 stash_group_add_boolean(group, &interface_prefs.msgwin_status_visible,
2384 "msgwin_status_visible", TRUE);
2385 stash_group_add_boolean(group, &interface_prefs.msgwin_compiler_visible,
2386 "msgwin_compiler_visible", TRUE);
2387 stash_group_add_boolean(group, &interface_prefs.msgwin_messages_visible,
2388 "msgwin_messages_visible", TRUE);
2389 stash_group_add_boolean(group, &interface_prefs.msgwin_scribble_visible,
2390 "msgwin_scribble_visible", TRUE);
2391 stash_group_add_boolean(group, &interface_prefs.warn_on_project_close,
2392 "warn_on_project_close", TRUE);
2393 stash_group_add_spin_button_integer(group, &interface_prefs.tab_label_len,
2394 "tab_label_length", 1000, "spin_tab_label_len");
2395 }
2396
2397
2398 /* Used to find out the name of the GtkBuilder retrieved object since
2399 * some objects will be GTK_IS_BUILDABLE() and use the GtkBuildable
2400 * 'name' property for that and those that don't implement GtkBuildable
2401 * will have a "gtk-builder-name" stored in the GObject's data list. */
2402 static const gchar *ui_guess_object_name(GObject *obj)
2403 {
2404 const gchar *name = NULL;
2405
2406 g_return_val_if_fail(G_IS_OBJECT(obj), NULL);
2407
2408 if (GTK_IS_BUILDABLE(obj))
2409 name = gtk_buildable_get_name(GTK_BUILDABLE(obj));
2410 if (! name)
2411 name = g_object_get_data(obj, "gtk-builder-name");
2412 if (! name)
2413 return NULL;
2414
2415 return name;
2416 }
2417
2418
2419 /* Compatibility functions */
2420 GtkWidget *create_edit_menu1(void)
2421 {
2422 return edit_menu1;
2423 }
2424
2425
2426 GtkWidget *create_prefs_dialog(void)
2427 {
2428 return prefs_dialog;
2429 }
2430
2431
2432 GtkWidget *create_project_dialog(void)
2433 {
2434 return project_dialog;
2435 }
2436
2437
2438 GtkWidget *create_toolbar_popup_menu1(void)
2439 {
2440 return toolbar_popup_menu1;
2441 }
2442
2443
2444 GtkWidget *create_window1(void)
2445 {
2446 return window1;
2447 }
2448
2449
2450 static GtkWidget *ui_get_top_parent(GtkWidget *widget)
2451 {
2452 GtkWidget *parent;
2453
2454 g_return_val_if_fail(GTK_IS_WIDGET(widget), NULL);
2455
2456 for (;;)
2457 {
2458 if (GTK_IS_MENU(widget))
2459 parent = gtk_menu_get_attach_widget(GTK_MENU(widget));
2460 else
2461 parent = gtk_widget_get_parent(widget);
2462 if (parent == NULL)
2463 parent = (GtkWidget*) g_object_get_data(G_OBJECT(widget), "GladeParentKey");
2464 if (parent == NULL)
2465 break;
2466 widget = parent;
2467 }
2468
2469 return widget;
2470 }
2471
2472
2473 void ui_init_builder(void)
2474 {
2475 gchar *interface_file;
2476 const gchar *name;
2477 GError *error;
2478 GSList *iter, *all_objects;
2479 GtkWidget *widget, *toplevel;
2480
2481 /* prevent function from being called twice */
2482 if (GTK_IS_BUILDER(builder))
2483 return;
2484
2485 builder = gtk_builder_new();
2486
2487 gtk_builder_set_translation_domain(builder, GETTEXT_PACKAGE);
2488
2489 error = NULL;
2490 interface_file = g_build_filename(app->datadir, "geany.glade", NULL);
2491 if (! gtk_builder_add_from_file(builder, interface_file, &error))
2492 {
2493 /* Show the user this message so they know WTF happened */
2494 dialogs_show_msgbox_with_secondary(GTK_MESSAGE_ERROR,
2495 _("Geany cannot start!"), error->message);
2496 /* Aborts */
2497 g_error("Cannot create user-interface: %s", error->message);
2498 g_error_free(error);
2499 g_free(interface_file);
2500 g_object_unref(builder);
2501 return;
2502 }
2503 g_free(interface_file);
2504
2505 callbacks_connect(builder);
2506
2507 edit_menu1 = GTK_WIDGET(gtk_builder_get_object(builder, "edit_menu1"));
2508 prefs_dialog = GTK_WIDGET(gtk_builder_get_object(builder, "prefs_dialog"));
2509 project_dialog = GTK_WIDGET(gtk_builder_get_object(builder, "project_dialog"));
2510 toolbar_popup_menu1 = GTK_WIDGET(gtk_builder_get_object(builder, "toolbar_popup_menu1"));
2511 window1 = GTK_WIDGET(gtk_builder_get_object(builder, "window1"));
2512
2513 g_object_set_data(G_OBJECT(edit_menu1), "edit_menu1", edit_menu1);
2514 g_object_set_data(G_OBJECT(prefs_dialog), "prefs_dialog", prefs_dialog);
2515 g_object_set_data(G_OBJECT(project_dialog), "project_dialog", project_dialog);
2516 g_object_set_data(G_OBJECT(toolbar_popup_menu1), "toolbar_popup_menu1", toolbar_popup_menu1);
2517 g_object_set_data(G_OBJECT(window1), "window1", window1);
2518
2519 all_objects = gtk_builder_get_objects(builder);
2520 for (iter = all_objects; iter != NULL; iter = g_slist_next(iter))
2521 {
2522 if (! GTK_IS_WIDGET(iter->data))
2523 continue;
2524
2525 widget = GTK_WIDGET(iter->data);
2526
2527 name = ui_guess_object_name(G_OBJECT(widget));
2528 if (! name)
2529 {
2530 g_warning("Unable to get name from GtkBuilder object");
2531 continue;
2532 }
2533 else
2534 {
2535 /* Set a default name for use from CSS by name */
2536 gtk_widget_set_name(widget, name);
2537 }
2538
2539 toplevel = ui_get_top_parent(widget);
2540 if (toplevel)
2541 ui_hookup_widget(toplevel, widget, name);
2542 }
2543 g_slist_free(all_objects);
2544 }
2545
2546
2547 static void load_css_theme(const gchar *fn, guint priority)
2548 {
2549 GtkCssProvider *provider = gtk_css_provider_new();
2550 GError *error = NULL;
2551
2552 if (! gtk_css_provider_load_from_path(provider, fn, &error))
2553 {
2554 g_warning("Failed to load custom CSS: %s", error->message);
2555 g_error_free(error);
2556 return;
2557 }
2558
2559 gtk_style_context_add_provider_for_screen(gdk_screen_get_default(),
2560 GTK_STYLE_PROVIDER(provider), priority);
2561 geany_debug("Loaded GTK+ CSS theme '%s'", fn);
2562
2563 g_object_unref(provider);
2564 }
2565
2566
2567 static void init_css_styles(void)
2568 {
2569 gchar *theme_fn;
2570
2571 // load the main geany.css file from system data dir
2572 theme_fn = g_build_filename(app->datadir, "geany.css", NULL);
2573 load_css_theme(theme_fn, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
2574 g_free(theme_fn);
2575
2576 // if the user provided a geany.css file in their config dir, try and load that
2577 theme_fn = g_build_filename(app->configdir, "geany.css", NULL);
2578 if (g_file_test(theme_fn, G_FILE_TEST_EXISTS))
2579 load_css_theme(theme_fn, GTK_STYLE_PROVIDER_PRIORITY_USER);
2580 g_free(theme_fn);
2581 }
2582
2583
2584 static void add_css_config_file_item(void)
2585 {
2586 gchar *theme_fn;
2587 theme_fn = g_build_filename(app->configdir, "geany.css", NULL);
2588 ui_add_config_file_menu_item(theme_fn, NULL, NULL);
2589 g_free(theme_fn);
2590 }
2591
2592
2593 void ui_init(void)
2594 {
2595 init_css_styles();
2596 init_recent_files();
2597
2598 ui_widgets.statusbar = ui_lookup_widget(main_widgets.window, "statusbar");
2599 ui_widgets.print_page_setup = ui_lookup_widget(main_widgets.window, "page_setup1");
2600
2601 main_widgets.progressbar = progress_bar_create();
2602
2603 /* current word sensitive items */
2604 widgets.popup_goto_items[0] = ui_lookup_widget(main_widgets.editor_menu, "goto_tag_definition2");
2605 widgets.popup_goto_items[1] = ui_lookup_widget(main_widgets.editor_menu, "context_action1");
2606 widgets.popup_goto_items[2] = ui_lookup_widget(main_widgets.editor_menu, "find_usage2");
2607 widgets.popup_goto_items[3] = ui_lookup_widget(main_widgets.editor_menu, "find_document_usage2");
2608
2609 widgets.popup_copy_items[0] = ui_lookup_widget(main_widgets.editor_menu, "cut1");
2610 widgets.popup_copy_items[1] = ui_lookup_widget(main_widgets.editor_menu, "copy1");
2611 widgets.popup_copy_items[2] = ui_lookup_widget(main_widgets.editor_menu, "delete1");
2612 widgets.menu_copy_items[0] = ui_lookup_widget(main_widgets.window, "menu_cut1");
2613 widgets.menu_copy_items[1] = ui_lookup_widget(main_widgets.window, "menu_copy1");
2614 widgets.menu_copy_items[2] = ui_lookup_widget(main_widgets.window, "menu_delete1");
2615 widgets.menu_insert_include_items[0] = ui_lookup_widget(main_widgets.editor_menu, "insert_include1");
2616 widgets.menu_insert_include_items[1] = ui_lookup_widget(main_widgets.window, "insert_include2");
2617 widgets.save_buttons[0] = ui_lookup_widget(main_widgets.window, "menu_save1");
2618 widgets.save_buttons[2] = ui_lookup_widget(main_widgets.window, "menu_save_all1");
2619 widgets.redo_items[0] = ui_lookup_widget(main_widgets.editor_menu, "redo1");
2620 widgets.redo_items[1] = ui_lookup_widget(main_widgets.window, "menu_redo2");
2621 widgets.undo_items[0] = ui_lookup_widget(main_widgets.editor_menu, "undo1");
2622 widgets.undo_items[1] = ui_lookup_widget(main_widgets.window, "menu_undo2");
2623
2624 /* reparent context submenus as needed */
2625 {
2626 GeanySharedMenu arr[] = {
2627 {"commands2_menu", "commands2", "commands1"},
2628 {"menu_format1_menu", "menu_format1", "menu_format2"},
2629 {"more1_menu", "more1", "search2"},
2630 {NULL, NULL, NULL}
2631 };
2632 static GeanySharedMenu items[G_N_ELEMENTS(arr)];
2633
2634 memcpy(items, arr, sizeof(arr));
2635 g_signal_connect(main_widgets.editor_menu, "show", G_CALLBACK(on_editor_menu_show), items);
2636 g_signal_connect(main_widgets.editor_menu, "hide", G_CALLBACK(on_editor_menu_hide), items);
2637 }
2638
2639 ui_init_toolbar_widgets();
2640 init_document_widgets();
2641
2642 create_config_files_menu();
2643 add_css_config_file_item();
2644 }
2645
2646
2647 void ui_finalize_builder(void)
2648 {
2649 if (GTK_IS_BUILDER(builder))
2650 g_object_unref(builder);
2651
2652 /* cleanup refs lingering even after GtkBuilder is destroyed */
2653 if (GTK_IS_WIDGET(edit_menu1))
2654 gtk_widget_destroy(edit_menu1);
2655 if (GTK_IS_WIDGET(prefs_dialog))
2656 gtk_widget_destroy(prefs_dialog);
2657 if (GTK_IS_WIDGET(project_dialog))
2658 gtk_widget_destroy(project_dialog);
2659 if (GTK_IS_WIDGET(toolbar_popup_menu1))
2660 gtk_widget_destroy(toolbar_popup_menu1);
2661 if (GTK_IS_WIDGET(window1))
2662 gtk_widget_destroy(window1);
2663 }
2664
2665
2666 static void auto_separator_update(GeanyAutoSeparator *autosep)
2667 {
2668 g_return_if_fail(autosep->item_count >= 0);
2669
2670 if (autosep->widget)
2671 {
2672 if (autosep->item_count > 0)
2673 ui_widget_show_hide(autosep->widget, autosep->show_count > 0);
2674 else
2675 gtk_widget_destroy(autosep->widget);
2676 }
2677 }
2678
2679
2680 static void on_auto_separator_item_show_hide(GtkWidget *widget, gpointer user_data)
2681 {
2682 GeanyAutoSeparator *autosep = user_data;
2683
2684 if (gtk_widget_get_visible(widget))
2685 autosep->show_count++;
2686 else
2687 autosep->show_count--;
2688 auto_separator_update(autosep);
2689 }
2690
2691
2692 static void on_auto_separator_item_destroy(GtkWidget *widget, gpointer user_data)
2693 {
2694 GeanyAutoSeparator *autosep = user_data;
2695
2696 autosep->item_count--;
2697 autosep->item_count = MAX(autosep->item_count, 0);
2698 /* gtk_widget_get_visible() won't work now the widget is being destroyed,
2699 * so assume widget was visible */
2700 autosep->show_count--;
2701 autosep->show_count = MAX(autosep->item_count, 0);
2702 auto_separator_update(autosep);
2703 }
2704
2705
2706 /* Show the separator widget if @a item or another is visible. */
2707 /* Note: This would be neater taking a widget argument, setting a "visible-count"
2708 * property, and using reference counting to keep the widget alive whilst its visible group
2709 * is alive. */
2710 void ui_auto_separator_add_ref(GeanyAutoSeparator *autosep, GtkWidget *item)
2711 {
2712 /* set widget ptr NULL when widget destroyed */
2713 if (autosep->item_count == 0)
2714 g_signal_connect(autosep->widget, "destroy",
2715 G_CALLBACK(gtk_widget_destroyed), &autosep->widget);
2716
2717 if (gtk_widget_get_visible(item))
2718 autosep->show_count++;
2719
2720 autosep->item_count++;
2721 auto_separator_update(autosep);
2722
2723 g_signal_connect(item, "show", G_CALLBACK(on_auto_separator_item_show_hide), autosep);
2724 g_signal_connect(item, "hide", G_CALLBACK(on_auto_separator_item_show_hide), autosep);
2725 g_signal_connect(item, "destroy", G_CALLBACK(on_auto_separator_item_destroy), autosep);
2726 }
2727
2728
2729 /**
2730 * Sets @a text as the contents of the tooltip for @a widget.
2731 *
2732 * @param widget The widget the tooltip should be set for.
2733 * @param text The text for the tooltip.
2734 *
2735 * @since 0.16
2736 * @deprecated 0.21 use gtk_widget_set_tooltip_text() instead
2737 */
2738 GEANY_API_SYMBOL
2739 void ui_widget_set_tooltip_text(GtkWidget *widget, const gchar *text)
2740 {
2741 gtk_widget_set_tooltip_text(widget, text);
2742 }
2743
2744
2745 /** Returns a widget from a name in a component, usually created by Glade.
2746 * Call it with the toplevel widget in the component (i.e. a window/dialog),
2747 * or alternatively any widget in the component, and the name of the widget
2748 * you want returned.
2749 * @param widget Widget with the @a widget_name property set.
2750 * @param widget_name Name to lookup.
2751 *
2752 * @return @transfer{none} The widget found.
2753 * @see ui_hookup_widget().
2754 *
2755 * @since 0.16
2756 */
2757 GEANY_API_SYMBOL
2758 GtkWidget *ui_lookup_widget(GtkWidget *widget, const gchar *widget_name)
2759 {
2760 GtkWidget *parent, *found_widget;
2761
2762 g_return_val_if_fail(widget != NULL, NULL);
2763 g_return_val_if_fail(widget_name != NULL, NULL);
2764
2765 for (;;)
2766 {
2767 if (GTK_IS_MENU(widget))
2768 parent = gtk_menu_get_attach_widget(GTK_MENU(widget));
2769 else
2770 parent = gtk_widget_get_parent(widget);
2771 if (parent == NULL)
2772 parent = (GtkWidget*) g_object_get_data(G_OBJECT(widget), "GladeParentKey");
2773 if (parent == NULL)
2774 break;
2775 widget = parent;
2776 }
2777
2778 found_widget = (GtkWidget*) g_object_get_data(G_OBJECT(widget), widget_name);
2779 if (G_UNLIKELY(found_widget == NULL))
2780 g_warning("Widget not found: %s", widget_name);
2781 return found_widget;
2782 }
2783
2784
2785 /* wraps gtk_builder_get_object()
2786 * unlike ui_lookup_widget(), it does only support getting object created from the main
2787 * UI file, but it can fetch any object, not only widgets */
2788 gpointer ui_builder_get_object (const gchar *name)
2789 {
2790 return gtk_builder_get_object (builder, name);
2791 }
2792
2793
2794 /* Progress Bar */
2795 static guint progress_bar_timer_id = 0;
2796
2797
2798 static GtkWidget *progress_bar_create(void)
2799 {
2800 GtkWidget *bar = gtk_progress_bar_new();
2801
2802 /* Set the progressbar's height to 1 to fit it in the statusbar */
2803 gtk_widget_set_size_request(bar, -1, 1);
2804 gtk_box_pack_start (GTK_BOX(ui_widgets.statusbar), bar, FALSE, FALSE, 3);
2805
2806 return bar;
2807 }
2808
2809
2810 static gboolean progress_bar_pulse(gpointer data)
2811 {
2812 gtk_progress_bar_pulse(GTK_PROGRESS_BAR(main_widgets.progressbar));
2813
2814 return TRUE;
2815 }
2816
2817
2818 /**
2819 * Starts a constantly pulsing progressbar in the right corner of the statusbar
2820 * (if the statusbar is visible). This is a convenience function which adds a timer to
2821 * pulse the progressbar constantly until ui_progress_bar_stop() is called.
2822 * You can use this function when you have time consuming asynchronous operation and want to
2823 * display some activity in the GUI and when you don't know about detailed progress steps.
2824 * The progressbar widget is hidden by default when it is not active. This function and
2825 * ui_progress_bar_stop() will show and hide it automatically for you.
2826 *
2827 * You can also access the progressbar widget directly using @c geany->main_widgets->progressbar
2828 * and use the GtkProgressBar API to set discrete fractions to display better progress information.
2829 * In this case, you need to show and hide the widget yourself. You can find some example code
2830 * in @c src/printing.c.
2831 *
2832 * @param text @nullable The text to be shown as the progress bar label or @c NULL to leave it empty.
2833 *
2834 * @since 0.16
2835 **/
2836 GEANY_API_SYMBOL
2837 void ui_progress_bar_start(const gchar *text)
2838 {
2839 g_return_if_fail(progress_bar_timer_id == 0);
2840
2841 if (! interface_prefs.statusbar_visible)
2842 return;
2843
2844 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(main_widgets.progressbar), text);
2845
2846 progress_bar_timer_id = g_timeout_add(200, progress_bar_pulse, NULL);
2847
2848 gtk_widget_show(GTK_WIDGET(main_widgets.progressbar));
2849 }
2850
2851
2852 /** Stops a running progress bar and hides the widget again.
2853 *
2854 * @since 0.16
2855 **/
2856 GEANY_API_SYMBOL
2857 void ui_progress_bar_stop(void)
2858 {
2859 gtk_widget_hide(GTK_WIDGET(main_widgets.progressbar));
2860
2861 if (progress_bar_timer_id != 0)
2862 {
2863 g_source_remove(progress_bar_timer_id);
2864 progress_bar_timer_id = 0;
2865 }
2866
2867 /* hack to remove tick callback which is created for "activity mode" progress
2868 * bars - without this it is called forever and causes elevated CPU usage */
2869 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(main_widgets.progressbar), 0.0);
2870 }
2871
2872
2873 static gint compare_menu_item_labels(gconstpointer a, gconstpointer b)
2874 {
2875 GtkMenuItem *item_a = GTK_MENU_ITEM(a);
2876 GtkMenuItem *item_b = GTK_MENU_ITEM(b);
2877 gchar *sa, *sb;
2878 gint result;
2879
2880 /* put entries with submenus at the start of the menu */
2881 if (gtk_menu_item_get_submenu(item_a) && !gtk_menu_item_get_submenu(item_b))
2882 return -1;
2883 else if (!gtk_menu_item_get_submenu(item_a) && gtk_menu_item_get_submenu(item_b))
2884 return 1;
2885
2886 sa = ui_menu_item_get_text(item_a);
2887 sb = ui_menu_item_get_text(item_b);
2888 result = utils_str_casecmp(sa, sb);
2889 g_free(sa);
2890 g_free(sb);
2891 return result;
2892 }
2893
2894
2895 /* Currently @a menu should contain only GtkMenuItems with labels. */
2896 void ui_menu_sort_by_label(GtkMenu *menu)
2897 {
2898 GList *list = gtk_container_get_children(GTK_CONTAINER(menu));
2899 GList *node;
2900 gint pos;
2901
2902 list = g_list_sort(list, compare_menu_item_labels);
2903 pos = 0;
2904 foreach_list(node, list)
2905 {
2906 menu_reorder_child(menu, node->data, pos);
2907 pos++;
2908 }
2909 g_list_free(list);
2910 }
2911
2912
2913 void ui_label_set_markup(GtkLabel *label, const gchar *format, ...)
2914 {
2915 va_list a;
2916 gchar *text;
2917
2918 va_start(a, format);
2919 text = g_markup_vprintf_escaped(format, a);
2920 va_end(a);
2921
2922 gtk_label_set_text(label, text);
2923 gtk_label_set_use_markup(label, TRUE);
2924 g_free(text);
2925 }
2926
2927
2928 GtkWidget *ui_label_new_bold(const gchar *text)
2929 {
2930 GtkWidget *label;
2931
2932 label = gtk_label_new(NULL);
2933 ui_label_set_markup(GTK_LABEL(label), "<b>%s</b>", text);
2934 return label;
2935 }
2936
2937
2938 /** @girskip
2939 * Adds a list of document items to @a menu.
2940 * @param menu Menu.
2941 * @param active @nullable Which document to highlight, or @c NULL.
2942 * @param callback is used for each menu item's @c "activate" signal and will be
2943 * passed the corresponding document pointer as @c user_data.
2944 * @warning You should check @c doc->is_valid in the callback.
2945 * @since 0.19
2946 **/
2947 GEANY_API_SYMBOL
2948 void ui_menu_add_document_items(GtkMenu *menu, GeanyDocument *active, GCallback callback)
2949 {
2950 ui_menu_add_document_items_sorted(menu, active, callback, NULL);
2951 }
2952
2953
2954 /** @girskip
2955 * Adds a list of document items to @a menu.
2956 *
2957 * @a compare_func might be NULL to not sort the documents in the menu. In this case,
2958 * the order of the document tabs is used.
2959 *
2960 * See document_compare_by_display_name() for an example sort function.
2961 *
2962 * @param menu Menu.
2963 * @param active @nullable Which document to highlight, or @c NULL.
2964 * @param callback is used for each menu item's @c "activate" signal and will be passed
2965 * the corresponding document pointer as @c user_data.
2966 * @param compare_func is used to sort the list. Might be @c NULL to not sort the list.
2967 * @warning You should check @c doc->is_valid in the callback.
2968 * @since 0.21
2969 **/
2970 GEANY_API_SYMBOL
2971 void ui_menu_add_document_items_sorted(GtkMenu *menu, GeanyDocument *active,
2972 GCallback callback, GCompareFunc compare_func)
2973 {
2974 GtkWidget *menu_item, *menu_item_label, *image;
2975 GeanyDocument *doc;
2976 guint i, len;
2977 gchar *base_name;
2978 GPtrArray *sorted_documents;
2979
2980 len = (guint) gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook));
2981
2982 sorted_documents = g_ptr_array_sized_new(len);
2983 /* copy the documents_array into the new one */
2984 foreach_document(i)
2985 {
2986 g_ptr_array_add(sorted_documents, documents[i]);
2987 }
2988 if (compare_func == NULL)
2989 compare_func = document_compare_by_tab_order;
2990
2991 /* and now sort it */
2992 g_ptr_array_sort(sorted_documents, compare_func);
2993
2994 for (i = 0; i < sorted_documents->len; i++)
2995 {
2996 doc = g_ptr_array_index(sorted_documents, i);
2997
2998 base_name = g_path_get_basename(DOC_FILENAME(doc));
2999 menu_item = gtk_image_menu_item_new_with_label(base_name);
3000 image = gtk_image_new_from_gicon(doc->file_type->icon, GTK_ICON_SIZE_MENU);
3001 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menu_item), image);
3002 gtk_widget_set_tooltip_text(menu_item, DOC_FILENAME(doc));
3003
3004 gtk_widget_show(menu_item);
3005 gtk_container_add(GTK_CONTAINER(menu), menu_item);
3006 g_signal_connect(menu_item, "activate", callback, doc);
3007
3008 menu_item_label = gtk_bin_get_child(GTK_BIN(menu_item));
3009 gtk_widget_set_name(menu_item_label, document_get_status_widget_class(doc));
3010
3011 if (doc == active)
3012 ui_label_set_markup(GTK_LABEL(menu_item_label), "<b>%s</b>", base_name);
3013
3014 g_free(base_name);
3015 }
3016 g_ptr_array_free(sorted_documents, TRUE);
3017 }
3018
3019
3020 /** Checks whether the passed @a keyval is the Enter or Return key.
3021 * There are three different Enter/Return key values
3022 * (@c GDK_KEY_Return, @c GDK_KEY_ISO_Enter, @c GDK_KEY_KP_Enter).
3023 * This is just a convenience function.
3024 * @param keyval A keyval.
3025 * @return @c TRUE if @a keyval is the one of the Enter/Return key values, otherwise @c FALSE.
3026 * @since 0.19 */
3027 GEANY_API_SYMBOL
3028 gboolean ui_is_keyval_enter_or_return(guint keyval)
3029 {
3030 return (keyval == GDK_KEY_Return || keyval == GDK_KEY_ISO_Enter|| keyval == GDK_KEY_KP_Enter);
3031 }
3032
3033
3034 /** Reads an integer from the GTK default settings registry
3035 * (see https://docs.gtk.org/gtk3/class.Settings.html).
3036 * @param property_name The property to read.
3037 * @param default_value The default value in case the value could not be read.
3038 * @return The value for the property if it exists, otherwise the @a default_value.
3039 * @since 0.19 */
3040 GEANY_API_SYMBOL
3041 gint ui_get_gtk_settings_integer(const gchar *property_name, gint default_value)
3042 {
3043 if (g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(
3044 gtk_settings_get_default())), property_name))
3045 {
3046 gint value;
3047 g_object_get(G_OBJECT(gtk_settings_get_default()), property_name, &value, NULL);
3048 return value;
3049 }
3050 else
3051 return default_value;
3052 }
3053
3054
3055 void ui_editable_insert_text_callback(GtkEditable *editable, gchar *new_text,
3056 gint new_text_len, gint *position, gpointer data)
3057 {
3058 gboolean first = position != NULL && *position == 0;
3059 gint i;
3060
3061 if (new_text_len == -1)
3062 new_text_len = (gint) strlen(new_text);
3063
3064 for (i = 0; i < new_text_len; i++, new_text++)
3065 {
3066 if ((!first || !strchr("+-", *new_text)) && !isdigit(*new_text))
3067 {
3068 g_signal_stop_emission_by_name(editable, "insert-text");
3069 break;
3070 }
3071 first = FALSE;
3072 }
3073 }
3074
3075
3076 /* gets the icon that applies to a particular MIME type */
3077 GIcon *ui_get_mime_icon(const gchar *mime_type)
3078 {
3079 GIcon *icon = NULL;
3080 gchar *ctype;
3081
3082 ctype = g_content_type_from_mime_type(mime_type);
3083 if (ctype)
3084 {
3085 GdkScreen *screen = gdk_screen_get_default();
3086
3087 icon = g_content_type_get_icon(ctype);
3088 if (screen && icon)
3089 {
3090 GtkIconInfo *icon_info;
3091
3092 icon_info = gtk_icon_theme_lookup_by_gicon(gtk_icon_theme_get_for_screen(screen), icon, 16, 0);
3093 if (!icon_info)
3094 {
3095 g_object_unref(icon);
3096 icon = NULL;
3097 }
3098 else
3099 gtk_icon_info_free(icon_info);
3100 }
3101
3102 g_free(ctype);
3103 }
3104
3105 /* fallback if icon lookup failed, like it might happen on Windows (?) */
3106 if (! icon)
3107 {
3108 const gchar *icon_name = "text-x-generic";
3109
3110 if (strstr(mime_type, "directory"))
3111 icon_name = "folder";
3112
3113 icon = g_themed_icon_new(icon_name);
3114 }
3115 return icon;
3116 }
3117
3118
3119 void ui_focus_current_document(void)
3120 {
3121 GeanyDocument *doc = document_get_current();
3122
3123 if (doc != NULL)
3124 document_grab_focus(doc);
3125 }
3126
3127
3128 /** Finds the label text associated with stock_id
3129 * @param stock_id stock_id to lookup e.g. @c GTK_STOCK_OPEN.
3130 * @return The label text for stock
3131 * @since Geany 1.22 */
3132 GEANY_API_SYMBOL
3133 const gchar *ui_lookup_stock_label(const gchar *stock_id)
3134 {
3135 GtkStockItem item;
3136
3137 if (gtk_stock_lookup(stock_id, &item))
3138 return item.label;
3139
3140 g_warning("No stock id '%s'!", stock_id);
3141 return NULL;
3142 }
3143
3144
3145 /* finds the next iter at any level
3146 * @param iter in/out, the current iter, will be changed to the next one
3147 * @param down whether to try the child iter
3148 * @return TRUE if there @p iter was set, or FALSE if there is no next iter */
3149 gboolean ui_tree_model_iter_any_next(GtkTreeModel *model, GtkTreeIter *iter, gboolean down)
3150 {
3151 GtkTreeIter guess;
3152 GtkTreeIter copy = *iter;
3153
3154 /* go down if the item has children */
3155 if (down && gtk_tree_model_iter_children(model, &guess, iter))
3156 *iter = guess;
3157 /* or to the next item at the same level */
3158 else if (gtk_tree_model_iter_next(model, &copy))
3159 *iter = copy;
3160 /* or to the next item at a parent level */
3161 else if (gtk_tree_model_iter_parent(model, &guess, iter))
3162 {
3163 copy = guess;
3164 while (TRUE)
3165 {
3166 if (gtk_tree_model_iter_next(model, &copy))
3167 {
3168 *iter = copy;
3169 return TRUE;
3170 }
3171 else if (gtk_tree_model_iter_parent(model, &copy, &guess))
3172 guess = copy;
3173 else
3174 return FALSE;
3175 }
3176 }
3177 else
3178 return FALSE;
3179
3180 return TRUE;
3181 }
3182
3183
3184 GtkWidget *ui_create_encodings_combo_box(gboolean has_detect, gint default_enc)
3185 {
3186 GtkCellRenderer *renderer;
3187 GtkTreeIter iter;
3188 GtkWidget *combo = gtk_combo_box_new();
3189 GtkTreeStore *store = encodings_encoding_store_new(has_detect);
3190
3191 if (default_enc < 0 || default_enc >= GEANY_ENCODINGS_MAX)
3192 default_enc = has_detect ? GEANY_ENCODINGS_MAX : GEANY_ENCODING_NONE;
3193
3194 gtk_combo_box_set_model(GTK_COMBO_BOX(combo), GTK_TREE_MODEL(store));
3195 if (encodings_encoding_store_get_iter(store, &iter, default_enc))
3196 gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combo), &iter);
3197 renderer = gtk_cell_renderer_text_new();
3198 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
3199 gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), renderer,
3200 encodings_encoding_store_cell_data_func, NULL, NULL);
3201
3202 return combo;
3203 }
3204
3205
3206 gint ui_encodings_combo_box_get_active_encoding(GtkComboBox *combo)
3207 {
3208 GtkTreeIter iter;
3209 gint enc = GEANY_ENCODING_NONE;
3210
3211 /* there should always be an active iter anyway, but we check just in case */
3212 if (gtk_combo_box_get_active_iter(combo, &iter))
3213 {
3214 GtkTreeModel *model = gtk_combo_box_get_model(combo);
3215 enc = encodings_encoding_store_get_encoding(GTK_TREE_STORE(model), &iter);
3216 }
3217
3218 return enc;
3219 }
3220
3221
3222 gboolean ui_encodings_combo_box_set_active_encoding(GtkComboBox *combo, gint enc)
3223 {
3224 GtkTreeIter iter;
3225 GtkTreeModel *model = gtk_combo_box_get_model(combo);
3226
3227 if (encodings_encoding_store_get_iter(GTK_TREE_STORE(model), &iter, enc))
3228 {
3229 gtk_combo_box_set_active_iter(combo, &iter);
3230 return TRUE;
3231 }
3232 return FALSE;
3233 }
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