Freeciv-3.3: /fast/freeciv/nightly/main/client/gui-gtk-4.0/gui_stuff.c Source File

Freeciv-3.3

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gui_stuff.c
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1/***********************************************************************
2 Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; either version 2, or (at your option)
6 any later version.
7
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
12***********************************************************************/
13
14#ifdef HAVE_CONFIG_H
15#include <fc_config.h>
16#endif
17
18#include <stdarg.h>
19#include <stdio.h>
20#include <stdlib.h>
21#include <string.h>
22
23#include <gtk/gtk.h>
24#include <gdk/gdkkeysyms.h>
25
26/* utility */
27#include "fcintl.h"
28#include "log.h"
29#include "mem.h"
30#include "support.h"
31
32/* client */
33#include "options.h"
34
35/* client/gui-gtk-4.0 */
36#include "colors.h"
37#include "gui_main.h"
38
39#include "gui_stuff.h"
40
41
42 static GList *dialog_list;
43
44 static GtkSizeGroup *gui_action;
45
46 static GtkCssProvider *dlg_tab_provider = NULL;
47
48
49/**********************************************************************/
52 void gtk_expose_now(GtkWidget *w)
53{
54 gtk_widget_queue_draw(w);
55}
56
57/**********************************************************************/
63 GtkWidget *icon_label_button_new(const gchar *icon_name,
64 const gchar *label_text)
65{
66 GtkWidget *button;
67
68 fc_assert(icon_name != NULL || label_text != NULL);
69
70 if (label_text != NULL) {
71 button = gtk_button_new_with_mnemonic(label_text);
72 } else if (icon_name != NULL) {
73 button = gtk_button_new_from_icon_name(icon_name);
74 } else {
75 button = NULL;
76 }
77
78 return button;
79}
80
81/**********************************************************************/
85 void gtk_stockbutton_set_label(GtkWidget *button, const gchar *label_text)
86{
87 gtk_button_set_label(GTK_BUTTON(button), label_text);
88}
89
90/**********************************************************************/
100 void intl_slist(int n, const char **s, bool *done)
101{
102 int i;
103
104 if (!*done) {
105 for (i = 0; i < n; i++) {
106 s[i] = Q_(s[i]);
107 }
108
109 *done = TRUE;
110 }
111}
112
113/**********************************************************************/
116 void itree_begin(GtkTreeModel *model, ITree *it)
117{
118 it->model = model;
119 it->end = !gtk_tree_model_get_iter_first(it->model, &it->it);
120}
121
122/**********************************************************************/
125 gboolean itree_end(ITree *it)
126{
127 return it->end;
128}
129
130/**********************************************************************/
133 void itree_next(ITree *it)
134{
135 it->end = !gtk_tree_model_iter_next(it->model, &it->it);
136}
137
138/**********************************************************************/
141 void itree_set(ITree *it, ...)
142{
143 va_list ap;
144
145 va_start(ap, it);
146 gtk_tree_store_set_valist(GTK_TREE_STORE(it->model), &it->it, ap);
147 va_end(ap);
148}
149
150/**********************************************************************/
153 void itree_get(ITree *it, ...)
154{
155 va_list ap;
156
157 va_start(ap, it);
158 gtk_tree_model_get_valist(it->model, &it->it, ap);
159 va_end(ap);
160}
161
162/**********************************************************************/
165 void tstore_append(GtkTreeStore *store, ITree *it, ITree *parent)
166{
167 it->model = GTK_TREE_MODEL(store);
168 if (parent)
169 gtk_tree_store_append(GTK_TREE_STORE(it->model), &it->it, &parent->it);
170 else
171 gtk_tree_store_append(GTK_TREE_STORE(it->model), &it->it, NULL);
172 it->end = FALSE;
173}
174
175/**********************************************************************/
178 gboolean itree_is_selected(GtkTreeSelection *selection, ITree *it)
179{
180 return gtk_tree_selection_iter_is_selected(selection, &it->it);
181}
182
183/**********************************************************************/
186 void itree_select(GtkTreeSelection *selection, ITree *it)
187{
188 gtk_tree_selection_select_iter(selection, &it->it);
189}
190
191/**********************************************************************/
194 void itree_unselect(GtkTreeSelection *selection, ITree *it)
195{
196 gtk_tree_selection_unselect_iter(selection, &it->it);
197}
198
199/**********************************************************************/
203 gint gtk_tree_selection_get_row(GtkTreeSelection *selection)
204{
205 GtkTreeModel *model;
206 GtkTreeIter it;
207 gint row = -1;
208
209 if (gtk_tree_selection_get_selected(selection, &model, &it)) {
210 GtkTreePath *path;
211 gint *idx;
212
213 path = gtk_tree_model_get_path(model, &it);
214 idx = gtk_tree_path_get_indices(path);
215 row = idx[0];
216 gtk_tree_path_free(path);
217 }
218
219 return row;
220}
221
222/**********************************************************************/
225 void gtk_tree_view_focus(GtkTreeView *view)
226{
227 GtkTreeModel *model;
228 GtkTreePath *path;
229 GtkTreeIter iter;
230
231 if ((model = gtk_tree_view_get_model(view))
232 && gtk_tree_model_get_iter_first(model, &iter)
233 && (path = gtk_tree_model_get_path(model, &iter))) {
234 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
235 gtk_tree_path_free(path);
236 gtk_widget_grab_focus(GTK_WIDGET(view));
237 }
238}
239
240/**********************************************************************/
244 GtkWidget *aux_menu_new(void)
245{
246 GtkWidget *menu_button = gtk_menu_button_new();
247
248 return menu_button;
249}
250
251/**********************************************************************/
254 static void close_callback(GtkDialog *dialog, gpointer data)
255{
256 gtk_window_destroy(GTK_WINDOW(dialog));
257}
258
259/**********************************************************************/
264 void setup_dialog(GtkWidget *shell, GtkWidget *parent)
265{
266 if (GUI_GTK_OPTION(dialogs_on_top) || GUI_GTK_OPTION(fullscreen)) {
267 gtk_window_set_transient_for(GTK_WINDOW(shell),
268 GTK_WINDOW(parent));
269 }
270
271 /* Close dialog window on Escape keypress. */
272 if (GTK_IS_DIALOG(shell)) {
273 GtkEventController *controller;
274
275 controller = GTK_EVENT_CONTROLLER(gtk_event_controller_focus_new());
276 g_signal_connect(controller, "enter",
277 G_CALLBACK(fc_gained_focus), NULL);
278 g_signal_connect(controller, "leave",
279 G_CALLBACK(fc_lost_focus), NULL);
280 gtk_widget_add_controller(shell, controller);
281
282 g_signal_connect_after(shell, "close", G_CALLBACK(close_callback), shell);
283 }
284}
285
286/**********************************************************************/
289 static void gui_dialog_response(struct gui_dialog *dlg, int response)
290{
291 if (dlg->response_callback) {
292 (*dlg->response_callback)(dlg, response, dlg->user_data);
293 }
294}
295
296/**********************************************************************/
299 static void gui_dialog_destroyed(struct gui_dialog *dlg, int response,
300 gpointer data)
301{
302 gui_dialog_destroy(dlg);
303}
304
305/**********************************************************************/
308 static void gui_dialog_destroy_handler(GtkWidget *w, struct gui_dialog *dlg)
309{
310 if (dlg->type == GUI_DIALOG_TAB) {
311 GtkWidget *notebook = dlg->v.tab.notebook;
312 gulong handler_id = dlg->v.tab.handler_id;
313
314 g_signal_handler_disconnect(notebook, handler_id);
315 }
316
317 g_object_unref(dlg->gui_button);
318
319 if (*(dlg->source)) {
320 *(dlg->source) = NULL;
321 }
322
323 dialog_list = g_list_remove(dialog_list, dlg);
324
325 /* Raise the return dialog set by gui_dialog_set_return_dialog() */
326 if (dlg->return_dialog_id != -1) {
327 GList *it;
328
329 for (it = dialog_list; it; it = g_list_next(it)) {
330 struct gui_dialog *adialog = (struct gui_dialog *)it->data;
331
332 if (adialog->id == dlg->return_dialog_id) {
333 gui_dialog_raise(adialog);
334 break;
335 }
336 }
337 }
338
339 if (dlg->title) {
340 free(dlg->title);
341 }
342
343 free(dlg);
344}
345
346/**********************************************************************/
351 static gint gui_dialog_delete_handler(GtkWidget *widget, gpointer data)
352{
353 struct gui_dialog *dlg = data;
354
355 /* emit response signal. */
356 gui_dialog_response(dlg, GTK_RESPONSE_DELETE_EVENT);
357
358 /* do the destroy by default. */
359 return FALSE;
360}
361
362/**********************************************************************/
367 static gint gui_dialog_delete_tab_handler(struct gui_dialog* dlg)
368{
369 GtkWidget* notebook;
370 int n;
371
372 notebook = dlg->v.tab.notebook;
373 n = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
374 if (gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), n)
375 != dlg->v.tab.child) {
376 gui_dialog_set_return_dialog(dlg, NULL);
377 }
378
379 /* Emit response signal. */
380 gui_dialog_response(dlg, GTK_RESPONSE_DELETE_EVENT);
381
382 /* Do the destroy by default. */
383 return FALSE;
384}
385
386
387/**********************************************************************/
390 static gboolean gui_dialog_key_press_handler(GtkEventControllerKey *controller,
391 guint keyval, guint keycode,
392 GdkModifierType state,
393 gpointer data)
394{
395 struct gui_dialog *dlg = (struct gui_dialog *)data;
396
397 if (keyval == GDK_KEY_Escape
398 || ((state & GDK_CONTROL_MASK) && keyval == GDK_KEY_w)) {
399 /* Emit response signal. */
400 gui_dialog_response(dlg, GTK_RESPONSE_DELETE_EVENT);
401 }
402
403 /* Propagate event further. */
404 return FALSE;
405}
406
407/**********************************************************************/
410 static void gui_dialog_switch_page_handler(GtkNotebook *notebook,
411 GtkWidget *page,
412 guint num,
413 struct gui_dialog *dlg)
414{
415 gint n;
416
417 n = gtk_notebook_page_num(GTK_NOTEBOOK(dlg->v.tab.notebook), dlg->grid);
418
419 if (n == num) {
420 gtk_widget_remove_css_class(dlg->v.tab.label, "alert");
421 gtk_widget_remove_css_class(dlg->v.tab.label, "notice");
422 }
423}
424
425/**********************************************************************/
428 static void gui_dialog_detach(struct gui_dialog *dlg)
429{
430 gint n;
431 GtkWidget *window, *notebook;
432 gulong handler_id;
433
434 if (dlg->type != GUI_DIALOG_TAB) {
435 return;
436 }
437 dlg->type = GUI_DIALOG_WINDOW;
438
439 /* Create a new reference to the main widget, so it won't be
440 * destroyed in gtk_notebook_remove_page() */
441 g_object_ref(dlg->grid);
442
443 /* Remove widget from the notebook */
444 notebook = dlg->v.tab.notebook;
445 handler_id = dlg->v.tab.handler_id;
446 g_signal_handler_disconnect(notebook, handler_id);
447
448 n = gtk_notebook_page_num(GTK_NOTEBOOK(dlg->v.tab.notebook), dlg->grid);
449 gtk_notebook_remove_page(GTK_NOTEBOOK(dlg->v.tab.notebook), n);
450
451
452 /* Create window and put the widget inside */
453 window = gtk_window_new();
454 gtk_window_set_title(GTK_WINDOW(window), dlg->title);
455 setup_dialog(window, toplevel);
456
457 gtk_window_set_child(GTK_WINDOW(window), dlg->grid);
458 dlg->v.window = window;
459 g_signal_connect(window, "close-request",
460 G_CALLBACK(gui_dialog_delete_handler), dlg);
461
462 gtk_window_set_default_size(GTK_WINDOW(dlg->v.window),
463 dlg->default_width,
464 dlg->default_height);
465 gtk_widget_set_visible(window, TRUE);
466}
467
468/**********************************************************************/
471 static gboolean click_on_tab_callback(GtkGestureClick *gesture,
472 int n_press,
473 double x, double y, gpointer data)
474{
475 if (n_press == 2) {
476 gui_dialog_detach((struct gui_dialog *)data);
477 }
478
479 return TRUE;
480}
481
482/**********************************************************************/
490 void gui_dialog_new(struct gui_dialog **pdlg, GtkNotebook *notebook,
491 gpointer user_data, bool check_top)
492{
493 struct gui_dialog *dlg;
494 GtkWidget *action_area;
495 static int dialog_id_counter;
496 GtkEventController *controller;
497
498 dlg = fc_malloc(sizeof(*dlg));
499 dialog_list = g_list_prepend(dialog_list, dlg);
500
501 dlg->source = pdlg;
502 *pdlg = dlg;
503 dlg->user_data = user_data;
504 dlg->title = NULL;
505
506 dlg->default_width = 200;
507 dlg->default_height = 300;
508
509 if (GUI_GTK_OPTION(enable_tabs)) {
510 dlg->type = GUI_DIALOG_TAB;
511 } else {
512 dlg->type = GUI_DIALOG_WINDOW;
513 }
514
515 if (!gui_action) {
516 gui_action = gtk_size_group_new(GTK_SIZE_GROUP_VERTICAL);
517 }
518 dlg->gui_button = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
519
520 dlg->grid = gtk_grid_new();
521 dlg->content_counter = 0;
522 if (GUI_GTK_OPTION(enable_tabs)
523 && (check_top && notebook != GTK_NOTEBOOK(top_notebook))
524 && !GUI_GTK_OPTION(small_display_layout)) {
525 /* We expect this to be short (as opposed to tall); maximise usable
526 * height by putting buttons down the right hand side */
527 action_area = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
528 dlg->vertical_content = FALSE;
529 } else {
530 /* We expect this to be reasonably tall; maximise usable width by
531 * putting buttons along the bottom */
532 action_area = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
533 gtk_orientable_set_orientation(GTK_ORIENTABLE(dlg->grid),
534 GTK_ORIENTATION_VERTICAL);
535 dlg->vertical_content = TRUE;
536 }
537
538 gtk_widget_set_visible(dlg->grid, TRUE);
539 gui_dialog_add_content_widget(dlg, action_area);
540 gtk_widget_set_visible(action_area, TRUE);
541
542 gtk_widget_set_margin_start(dlg->grid, 2);
543 gtk_widget_set_margin_end(dlg->grid, 2);
544 gtk_widget_set_margin_top(dlg->grid, 2);
545 gtk_widget_set_margin_bottom(dlg->grid, 2);
546
547 gtk_widget_set_margin_start(action_area, 2);
548 gtk_widget_set_margin_end(action_area, 2);
549 gtk_widget_set_margin_top(action_area, 2);
550 gtk_widget_set_margin_bottom(action_area, 2);
551
552 switch (dlg->type) {
553 case GUI_DIALOG_WINDOW:
554 {
555 GtkWidget *window;
556
557 window = gtk_window_new();
558 gtk_widget_set_name(window, "Freeciv");
559 setup_dialog(window, toplevel);
560
561 gtk_window_set_child(GTK_WINDOW(window), dlg->grid);
562 dlg->v.window = window;
563 g_signal_connect(window, "close-request",
564 G_CALLBACK(gui_dialog_delete_handler), dlg);
565
566 }
567 break;
568 case GUI_DIALOG_TAB:
569 {
570 GtkWidget *hbox, *label, *button;
571 gchar *buf;
572
573 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
574
575 label = gtk_label_new(NULL);
576 gtk_widget_set_halign(label, GTK_ALIGN_START);
577 gtk_widget_set_valign(label, GTK_ALIGN_CENTER);
578 gtk_widget_set_margin_start(label, 4);
579 gtk_widget_set_margin_end(label, 4);
580 gtk_widget_set_margin_top(label, 0);
581 gtk_widget_set_margin_bottom(label, 0);
582 gtk_box_append(GTK_BOX(hbox), label);
583
584 button = gtk_button_new();
585 gtk_button_set_has_frame(GTK_BUTTON(button), FALSE);
586 g_signal_connect_swapped(button, "clicked",
587 G_CALLBACK(gui_dialog_delete_tab_handler), dlg);
588
589 buf = g_strdup_printf(_("Close Tab:\n%s"), _("Ctrl+W"));
590 gtk_widget_set_tooltip_text(button, buf);
591 g_free(buf);
592
593 gtk_button_set_icon_name(GTK_BUTTON(button), "window-close");
594
595 gtk_box_append(GTK_BOX(hbox), button);
596
597 gtk_widget_set_visible(hbox, TRUE);
598
599 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dlg->grid, hbox);
600 dlg->v.tab.handler_id
601 = g_signal_connect(notebook, "switch-page",
602 G_CALLBACK(gui_dialog_switch_page_handler), dlg);
603 dlg->v.tab.child = dlg->grid;
604
605 dlg->v.tab.label = label;
606 dlg->v.tab.notebook = GTK_WIDGET(notebook);
607
608 controller = GTK_EVENT_CONTROLLER(gtk_gesture_click_new());
609 g_signal_connect(controller, "pressed",
610 G_CALLBACK(click_on_tab_callback), dlg);
611 gtk_widget_add_controller(hbox, controller);
612 }
613 break;
614 }
615
616 dlg->actions = action_area;
617
618 dlg->response_callback = gui_dialog_destroyed;
619
620 dlg->id = dialog_id_counter;
621 dialog_id_counter++;
622 dlg->return_dialog_id = -1;
623
624 g_signal_connect(dlg->grid, "destroy",
625 G_CALLBACK(gui_dialog_destroy_handler), dlg);
626 controller = gtk_event_controller_key_new();
627 g_signal_connect(controller, "key-pressed",
628 G_CALLBACK(gui_dialog_key_press_handler), dlg);
629 gtk_widget_add_controller(dlg->grid, controller);
630
631 g_object_set_data(G_OBJECT(dlg->grid), "gui-dialog-data", dlg);
632}
633
634/**********************************************************************/
637 static void action_widget_activated(GtkWidget *button, GtkWidget *vbox)
638{
639 struct gui_dialog *dlg =
640 g_object_get_data(G_OBJECT(vbox), "gui-dialog-data");
641 gpointer arg2 =
642 g_object_get_data(G_OBJECT(button), "gui-dialog-response-data");
643
644 gui_dialog_response(dlg, GPOINTER_TO_INT(arg2));
645}
646
647/**********************************************************************/
650 static void gui_dialog_pack_button(struct gui_dialog *dlg, GtkWidget *button,
651 int response)
652{
653 gint signal_id;
654
655 fc_assert_ret(GTK_IS_BUTTON(button));
656
657 g_object_set_data(G_OBJECT(button), "gui-dialog-response-data",
658 GINT_TO_POINTER(response));
659
660 if ((signal_id = g_signal_lookup("clicked", GTK_TYPE_BUTTON))) {
661 GClosure *closure;
662
663 closure = g_cclosure_new_object(G_CALLBACK(action_widget_activated),
664 G_OBJECT(dlg->grid));
665 g_signal_connect_closure_by_id(button, signal_id, 0, closure, FALSE);
666 }
667
668 gui_dialog_add_action_widget(dlg, button);
669 gtk_size_group_add_widget(dlg->gui_button, button);
670}
671
672/**********************************************************************/
675 GtkWidget *gui_dialog_add_button(struct gui_dialog *dlg,
676 const char *icon_name,
677 const char *text, int response)
678{
679 GtkWidget *button;
680
681 button = icon_label_button_new(icon_name, text);
682 gui_dialog_pack_button(dlg, button, response);
683
684 return button;
685}
686
687/**********************************************************************/
690 GtkWidget *gui_dialog_add_action_widget(struct gui_dialog *dlg,
691 GtkWidget *widget)
692{
693 gtk_box_append(GTK_BOX(dlg->actions), widget);
694
695 gtk_size_group_add_widget(gui_action, widget);
696
697 return widget;
698}
699
700/**********************************************************************/
703 void gui_dialog_set_response_sensitive(struct gui_dialog *dlg,
704 int response, bool setting)
705{
706 GtkWidget *iter;
707
708 for (iter = gtk_widget_get_first_child(dlg->actions);
709 iter != NULL;
710 iter = gtk_widget_get_next_sibling(iter)) {
711 if (GTK_IS_BUTTON(iter)) {
712 gpointer data = g_object_get_data(G_OBJECT(iter),
713 "gui-dialog-response-data");
714
715 if (response == GPOINTER_TO_INT(data)) {
716 gtk_widget_set_sensitive(iter, setting);
717 }
718 }
719 }
720}
721
722/**********************************************************************/
725 GtkWidget *gui_dialog_get_toplevel(struct gui_dialog *dlg)
726{
727 return gtk_widget_get_ancestor(dlg->grid, GTK_TYPE_WINDOW);
728}
729
730/**********************************************************************/
733 void gui_dialog_show_all(struct gui_dialog *dlg)
734{
735 gtk_widget_set_visible(dlg->grid, TRUE);
736
737 if (dlg->type == GUI_DIALOG_TAB) {
738 GtkWidget *iter;
739 gint num_visible = 0;
740
741 for (iter = gtk_widget_get_first_child(dlg->actions);
742 iter != NULL;
743 iter = gtk_widget_get_next_sibling(iter)) {
744 if (!GTK_IS_BUTTON(iter)) {
745 num_visible++;
746 } else {
747 gpointer data = g_object_get_data(G_OBJECT(iter),
748 "gui-dialog-response-data");
749 int response = GPOINTER_TO_INT(data);
750
751 if (response != GTK_RESPONSE_CLOSE
752 && response != GTK_RESPONSE_CANCEL) {
753 num_visible++;
754 } else {
755 gtk_widget_set_visible(iter, FALSE);
756 }
757 }
758 }
759
760 if (num_visible == 0) {
761 gtk_widget_set_visible(dlg->actions, FALSE);
762 }
763 }
764}
765
766/**********************************************************************/
769 void gui_dialog_present(struct gui_dialog *dlg)
770{
771 fc_assert_ret(nullptr != dlg);
772
773 switch (dlg->type) {
774 case GUI_DIALOG_WINDOW:
775 gtk_widget_set_visible(dlg->v.window, TRUE);
776 break;
777 case GUI_DIALOG_TAB:
778 {
779 GtkNotebook *notebook = GTK_NOTEBOOK(dlg->v.tab.notebook);
780 gint current, n;
781
782 current = gtk_notebook_get_current_page(notebook);
783 n = gtk_notebook_page_num(notebook, dlg->grid);
784
785 if (current != n) {
786 gtk_widget_add_css_class(dlg->v.tab.label, "notice");
787 }
788 }
789 break;
790 }
791}
792
793/**********************************************************************/
796 void gui_dialog_raise(struct gui_dialog *dlg)
797{
798 fc_assert_ret(NULL != dlg);
799
800 switch (dlg->type) {
801 case GUI_DIALOG_WINDOW:
802 gtk_window_present(GTK_WINDOW(dlg->v.window));
803 break;
804 case GUI_DIALOG_TAB:
805 {
806 GtkNotebook *notebook = GTK_NOTEBOOK(dlg->v.tab.notebook);
807 gint n;
808
809 n = gtk_notebook_page_num(notebook, dlg->grid);
810 gtk_notebook_set_current_page(notebook, n);
811 }
812 break;
813 }
814}
815
816/**********************************************************************/
819 void gui_dialog_alert(struct gui_dialog *dlg)
820{
821 fc_assert_ret(NULL != dlg);
822
823 switch (dlg->type) {
824 case GUI_DIALOG_WINDOW:
825 break;
826 case GUI_DIALOG_TAB:
827 {
828 GtkNotebook *notebook = GTK_NOTEBOOK(dlg->v.tab.notebook);
829 gint current, n;
830
831 current = gtk_notebook_get_current_page(notebook);
832 n = gtk_notebook_page_num(notebook, dlg->grid);
833
834 if (current != n) {
835 /* Have only alert - remove notice if it exist. */
836 gtk_widget_remove_css_class(dlg->v.tab.label, "notice");
837 gtk_widget_add_css_class(dlg->v.tab.label, "alert");
838 }
839 }
840 break;
841 }
842}
843
844/**********************************************************************/
847 void gui_dialog_set_default_size(struct gui_dialog *dlg, int width, int height)
848{
849 dlg->default_width = width;
850 dlg->default_height = height;
851 switch (dlg->type) {
852 case GUI_DIALOG_WINDOW:
853 gtk_window_set_default_size(GTK_WINDOW(dlg->v.window), width, height);
854 break;
855 case GUI_DIALOG_TAB:
856 break;
857 }
858}
859
860/**********************************************************************/
863 void gui_dialog_set_title(struct gui_dialog *dlg, const char *title)
864{
865 if (dlg->title) {
866 free(dlg->title);
867 }
868 dlg->title = fc_strdup(title);
869 switch (dlg->type) {
870 case GUI_DIALOG_WINDOW:
871 gtk_window_set_title(GTK_WINDOW(dlg->v.window), title);
872 break;
873 case GUI_DIALOG_TAB:
874 gtk_label_set_text_with_mnemonic(GTK_LABEL(dlg->v.tab.label), title);
875 break;
876 }
877}
878
879/**********************************************************************/
882 void gui_dialog_destroy(struct gui_dialog *dlg)
883{
884 switch (dlg->type) {
885 case GUI_DIALOG_WINDOW:
886 gtk_window_destroy(GTK_WINDOW(dlg->v.window));
887 break;
888 case GUI_DIALOG_TAB:
889 {
890 gint n;
891
892 n = gtk_notebook_page_num(GTK_NOTEBOOK(dlg->v.tab.notebook), dlg->grid);
893 gtk_notebook_remove_page(GTK_NOTEBOOK(dlg->v.tab.notebook), n);
894 }
895 break;
896 }
897}
898
899/**********************************************************************/
902 void gui_dialog_destroy_all(void)
903{
904 GList *it, *it_next;
905
906 for (it = dialog_list; it; it = it_next) {
907 it_next = g_list_next(it);
908
909 gui_dialog_destroy((struct gui_dialog *)it->data);
910 }
911}
912
913/**********************************************************************/
916 void gui_dialog_response_set_callback(struct gui_dialog *dlg,
917 GUI_DIALOG_RESPONSE_FUN fun)
918{
919 dlg->response_callback = fun;
920}
921
922/**********************************************************************/
925 void gui_dialog_set_return_dialog(struct gui_dialog *dlg,
926 struct gui_dialog *return_dialog)
927{
928 if (return_dialog == NULL) {
929 dlg->return_dialog_id = -1;
930 } else {
931 dlg->return_dialog_id = return_dialog->id;
932 }
933}
934
935/**********************************************************************/
938 void gui_update_font(const char *font_name, const char *font_value)
939{
940 char *str;
941 GtkCssProvider *provider;
942 PangoFontDescription *desc;
943 int size;
944 const char *fam;
945 const char *style;
946 const char *weight;
947
948 desc = pango_font_description_from_string(font_value);
949
950 if (desc == NULL) {
951 return;
952 }
953
954 fam = pango_font_description_get_family(desc);
955
956 if (fam == NULL) {
957 return;
958 }
959
960 if (pango_font_description_get_style(desc) == PANGO_STYLE_ITALIC) {
961 style = "\n font-style: italic;";
962 } else {
963 style = "";
964 }
965
966 if (pango_font_description_get_weight(desc) >= 700) {
967 weight = "\n font-weight: bold;";
968 } else {
969 weight = "";
970 }
971
972 size = pango_font_description_get_size(desc);
973
974 if (size != 0) {
975 if (pango_font_description_get_size_is_absolute(desc)) {
976 str = g_strdup_printf("#Freeciv #%s { font-family: %s; font-size: %dpx;%s%s}",
977 font_name, fam, size / PANGO_SCALE, style, weight);
978 } else {
979 str = g_strdup_printf("#Freeciv #%s { font-family: %s; font-size: %dpt;%s%s}",
980 font_name, fam, size / PANGO_SCALE, style, weight);
981 }
982 } else {
983 str = g_strdup_printf("#Freeciv #%s { font-family: %s;%s%s}",
984 font_name, fam, style, weight);
985 }
986
987 pango_font_description_free(desc);
988
989 provider = gtk_css_provider_new();
990 gtk_css_provider_load_from_data(GTK_CSS_PROVIDER(provider),
991 str, -1);
992 gtk_style_context_add_provider_for_display(
993 gtk_widget_get_display(toplevel), GTK_STYLE_PROVIDER(provider),
994 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
995 g_free(str);
996}
997
998/**********************************************************************/
1001 void gui_update_font_full(const char *font_name, const char *font_value,
1002 PangoFontDescription **font_desc)
1003{
1004 PangoFontDescription *f_desc;
1005
1006 gui_update_font(font_name, font_value);
1007
1008 f_desc = pango_font_description_from_string(font_value);
1009 pango_font_description_free(*font_desc);
1010
1011 *font_desc = f_desc;
1012}
1013
1014/**********************************************************************/
1018 void disable_gobject_callback(GObject *obj, GCallback cb)
1019{
1020 gulong hid;
1021
1022 if (!obj || !cb) {
1023 return;
1024 }
1025
1026 hid = g_signal_handler_find(obj, G_SIGNAL_MATCH_FUNC,
1027 0, 0, NULL, cb, NULL);
1028 g_signal_handler_block(obj, hid);
1029}
1030
1031/**********************************************************************/
1034 void enable_gobject_callback(GObject *obj, GCallback cb)
1035{
1036 gulong hid;
1037
1038 if (!obj || !cb) {
1039 return;
1040 }
1041
1042 hid = g_signal_handler_find(obj, G_SIGNAL_MATCH_FUNC,
1043 0, 0, NULL, cb, NULL);
1044 g_signal_handler_unblock(obj, hid);
1045}
1046
1047/**********************************************************************/
1051 GtkTreeViewColumn *add_treeview_column(GtkWidget *view, const char *title,
1052 GType gtype, int model_index)
1053{
1054 GtkTreeViewColumn *col;
1055 GtkCellRenderer *rend;
1056 const char *attr;
1057
1058 fc_assert_ret_val(view != NULL, NULL);
1059 fc_assert_ret_val(GTK_IS_TREE_VIEW(view), NULL);
1060 fc_assert_ret_val(title != NULL, NULL);
1061
1062 if (gtype == G_TYPE_BOOLEAN) {
1063 rend = gtk_cell_renderer_toggle_new();
1064 attr = "active";
1065 } else if (gtype == GDK_TYPE_PIXBUF) {
1066 rend = gtk_cell_renderer_pixbuf_new();
1067 attr = "pixbuf";
1068 } else {
1069 rend = gtk_cell_renderer_text_new();
1070 attr = "text";
1071 }
1072
1073 col = gtk_tree_view_column_new_with_attributes(title, rend, attr,
1074 model_index, NULL);
1075 gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
1076
1077 return col;
1078}
1079
1080/**********************************************************************/
1083 void dlg_tab_provider_prepare(void)
1084{
1085 dlg_tab_provider = gtk_css_provider_new();
1086
1087 gtk_css_provider_load_from_data(dlg_tab_provider,
1088 ".alert {\n"
1089 "color: rgba(255, 0, 0, 255);\n"
1090 "}\n"
1091 ".notice {\n"
1092 "color: rgba(0, 0, 255, 255);\n"
1093 "}\n",
1094 -1);
1095
1096 gtk_style_context_add_provider_for_display(
1097 gtk_widget_get_display(toplevel),
1098 GTK_STYLE_PROVIDER(dlg_tab_provider),
1099 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1100}
1101
1102/**********************************************************************/
1105 void gui_dialog_add_content_widget(struct gui_dialog *dlg, GtkWidget *wdg)
1106{
1107 if (dlg->vertical_content) {
1108 gtk_grid_attach(GTK_GRID(dlg->grid), wdg,
1109 0, dlg->content_counter++, 1, 1);
1110 } else {
1111 gtk_grid_attach(GTK_GRID(dlg->grid), wdg,
1112 dlg->content_counter++, 0, 1, 1);
1113 }
1114}
1115
1116 struct blocking_dialog_data {
1117 GMainLoop *loop;
1118 gint response;
1119};
1120
1121/**********************************************************************/
1124 static void blocking_dialog_response(GtkWidget *dlg, gint response, void *data)
1125{
1126 struct blocking_dialog_data *bd_data = (struct blocking_dialog_data *)data;
1127
1128 bd_data->response = response;
1129
1130 g_main_loop_quit(bd_data->loop);
1131}
1132
1133/**********************************************************************/
1136 gint blocking_dialog(GtkWidget *dlg)
1137{
1138 struct blocking_dialog_data data;
1139 GMainLoop *dlg_loop;
1140
1141 gtk_widget_set_visible(dlg, TRUE);
1142 dlg_loop = g_main_loop_new(nullptr, FALSE);
1143 data.loop = dlg_loop;
1144 g_signal_connect(dlg, "response", G_CALLBACK(blocking_dialog_response),
1145 &data);
1146
1147 g_main_loop_run(dlg_loop);
1148
1149 return data.response;
1150}
1151
1152/**********************************************************************/
1155 void widget_destroyed(GtkWidget *wdg, void *data)
1156{
1157 *(GtkWidget **)data = NULL;
1158}
1159
1160/**********************************************************************/
1164 GtkWidget *widget_get_child(GtkWidget *wdg)
1165{
1166 return gtk_widget_get_first_child(wdg);
1167}
str
#define str
Definition astring.c:76
n
#define n
Definition astring.c:77
height
struct canvas int int struct sprite int int int int height
Definition canvas_g.h:44
width
struct canvas int int struct sprite int int int width
Definition canvas_g.h:44
incite_cost
char * incite_cost
Definition comments.c:74
fcintl.h
Q_
#define Q_(String)
Definition fcintl.h:70
_
#define _(String)
Definition fcintl.h:67
top_notebook
GtkWidget * top_notebook
Definition gui_main.c:129
fc_lost_focus
gboolean fc_lost_focus(GtkWidget *w, GdkEventKey *ev, gpointer data)
Definition gui_main.c:758
fc_gained_focus
gboolean fc_gained_focus(GtkWidget *w, GdkEventKey *ev, gpointer data)
Definition gui_main.c:768
toplevel
GtkWidget * toplevel
Definition gui_main.c:125
GUI_GTK_OPTION
#define GUI_GTK_OPTION(optname)
Definition gui_main.h:25
gtk_tree_view_focus
void gtk_tree_view_focus(GtkTreeView *view)
Definition gui_stuff.c:236
gui_dialog_destroy
void gui_dialog_destroy(struct gui_dialog *dlg)
Definition gui_stuff.c:954
gui_dialog_pack_button
static void gui_dialog_pack_button(struct gui_dialog *dlg, GtkWidget *button, int response)
Definition gui_stuff.c:680
gui_dialog_present
void gui_dialog_present(struct gui_dialog *dlg)
Definition gui_stuff.c:835
gui_dialog_switch_page_handler
static void gui_dialog_switch_page_handler(GtkNotebook *notebook, GtkWidget *page, guint num, struct gui_dialog *dlg)
Definition gui_stuff.c:431
gtk_stockbutton_set_label
void gtk_stockbutton_set_label(GtkWidget *button, const gchar *label_text)
Definition gui_stuff.c:96
dlg_tab_provider
static GtkCssProvider * dlg_tab_provider
Definition gui_stuff.c:46
itree_get
void itree_get(ITree *it,...)
Definition gui_stuff.c:164
itree_set
void itree_set(ITree *it,...)
Definition gui_stuff.c:152
gui_dialog_raise
void gui_dialog_raise(struct gui_dialog *dlg)
Definition gui_stuff.c:865
gui_dialog_new
void gui_dialog_new(struct gui_dialog **pdlg, GtkNotebook *notebook, gpointer user_data, bool check_top)
Definition gui_stuff.c:517
disable_gobject_callback
void disable_gobject_callback(GObject *obj, GCallback cb)
Definition gui_stuff.c:1090
gtk_tree_selection_get_row
gint gtk_tree_selection_get_row(GtkTreeSelection *selection)
Definition gui_stuff.c:215
gui_dialog_set_return_dialog
void gui_dialog_set_return_dialog(struct gui_dialog *dlg, struct gui_dialog *return_dialog)
Definition gui_stuff.c:997
dlg_tab_provider_prepare
void dlg_tab_provider_prepare(void)
Definition gui_stuff.c:1155
gui_dialog_response_set_callback
void gui_dialog_response_set_callback(struct gui_dialog *dlg, GUI_DIALOG_RESPONSE_FUN fun)
Definition gui_stuff.c:988
gui_action
static GtkSizeGroup * gui_action
Definition gui_stuff.c:44
itree_begin
void itree_begin(GtkTreeModel *model, ITree *it)
Definition gui_stuff.c:127
gui_dialog_destroyed
static void gui_dialog_destroyed(struct gui_dialog *dlg, int response, gpointer data)
Definition gui_stuff.c:322
action_widget_activated
static void action_widget_activated(GtkWidget *button, GtkWidget *vbox)
Definition gui_stuff.c:667
itree_unselect
void itree_unselect(GtkTreeSelection *selection, ITree *it)
Definition gui_stuff.c:206
enable_gobject_callback
void enable_gobject_callback(GObject *obj, GCallback cb)
Definition gui_stuff.c:1106
gui_dialog_detach
static void gui_dialog_detach(struct gui_dialog *dlg)
Definition gui_stuff.c:451
gui_dialog_show_all
void gui_dialog_show_all(struct gui_dialog *dlg)
Definition gui_stuff.c:795
gui_dialog_key_press_handler
static gboolean gui_dialog_key_press_handler(GtkWidget *w, GdkEventKey *ev, gpointer data)
Definition gui_stuff.c:413
gui_dialog_delete_handler
static gint gui_dialog_delete_handler(GtkWidget *widget, GdkEventAny *ev, gpointer data)
Definition gui_stuff.c:374
itree_select
void itree_select(GtkTreeSelection *selection, ITree *it)
Definition gui_stuff.c:198
gui_dialog_set_title
void gui_dialog_set_title(struct gui_dialog *dlg, const char *title)
Definition gui_stuff.c:935
close_callback
static void close_callback(GtkDialog *dialog, gpointer data)
Definition gui_stuff.c:277
gui_dialog_set_default_size
void gui_dialog_set_default_size(struct gui_dialog *dlg, int width, int height)
Definition gui_stuff.c:919
icon_label_button_new
GtkWidget * icon_label_button_new(const gchar *icon_name, const gchar *label_text)
Definition gui_stuff.c:76
gui_dialog_alert
void gui_dialog_alert(struct gui_dialog *dlg)
Definition gui_stuff.c:888
add_treeview_column
GtkTreeViewColumn * add_treeview_column(GtkWidget *view, const char *title, GType gtype, int model_index)
Definition gui_stuff.c:1123
gui_dialog_destroy_handler
static void gui_dialog_destroy_handler(GtkWidget *w, struct gui_dialog *dlg)
Definition gui_stuff.c:331
tstore_append
void tstore_append(GtkTreeStore *store, ITree *it, ITree *parent)
Definition gui_stuff.c:176
gui_dialog_delete_tab_handler
static gint gui_dialog_delete_tab_handler(struct gui_dialog *dlg)
Definition gui_stuff.c:391
itree_next
void itree_next(ITree *it)
Definition gui_stuff.c:144
gui_dialog_destroy_all
void gui_dialog_destroy_all(void)
Definition gui_stuff.c:974
click_on_tab_callback
static gboolean click_on_tab_callback(GtkWidget *w, GdkEventButton *button, gpointer data)
Definition gui_stuff.c:494
itree_is_selected
gboolean itree_is_selected(GtkTreeSelection *selection, ITree *it)
Definition gui_stuff.c:190
gui_dialog_add_button
GtkWidget * gui_dialog_add_button(struct gui_dialog *dlg, const char *icon_name, const char *text, int response)
Definition gui_stuff.c:706
setup_dialog
void setup_dialog(GtkWidget *shell, GtkWidget *parent)
Definition gui_stuff.c:287
dialog_list
static GList * dialog_list
Definition gui_stuff.c:42
gui_update_font_full
void gui_update_font_full(const char *font_name, const char *font_value, PangoFontDescription **font_desc)
Definition gui_stuff.c:1073
gtk_expose_now
void gtk_expose_now(GtkWidget *w)
Definition gui_stuff.c:52
gui_dialog_set_response_sensitive
void gui_dialog_set_response_sensitive(struct gui_dialog *dlg, int response, bool setting)
Definition gui_stuff.c:760
gui_dialog_get_toplevel
GtkWidget * gui_dialog_get_toplevel(struct gui_dialog *dlg)
Definition gui_stuff.c:787
intl_slist
void intl_slist(int n, const char **s, bool *done)
Definition gui_stuff.c:111
itree_end
gboolean itree_end(ITree *it)
Definition gui_stuff.c:136
gui_dialog_response
static void gui_dialog_response(struct gui_dialog *dlg, int response)
Definition gui_stuff.c:312
GUI_DIALOG_WINDOW
@ GUI_DIALOG_WINDOW
Definition gui_stuff.h:61
GUI_DIALOG_TAB
@ GUI_DIALOG_TAB
Definition gui_stuff.h:62
GUI_DIALOG_RESPONSE_FUN
void(* GUI_DIALOG_RESPONSE_FUN)(struct gui_dialog *, int, gpointer)
Definition gui_stuff.h:67
shell
static struct gui_dialog * shell
Definition messagedlg.c:39
title
const char * title
Definition repodlgs.c:1314
blocking_dialog
gint blocking_dialog(GtkWidget *dlg)
Definition gui_stuff.c:1136
aux_menu_new
GtkWidget * aux_menu_new(void)
Definition gui_stuff.c:244
gui_dialog_add_content_widget
void gui_dialog_add_content_widget(struct gui_dialog *dlg, GtkWidget *wdg)
Definition gui_stuff.c:1105
widget_get_child
GtkWidget * widget_get_child(GtkWidget *wdg)
Definition gui_stuff.c:1164
blocking_dialog_response
static void blocking_dialog_response(GtkWidget *dlg, gint response, void *data)
Definition gui_stuff.c:1124
gui_dialog_add_action_widget
GtkWidget * gui_dialog_add_action_widget(struct gui_dialog *dlg, GtkWidget *widget)
Definition gui_stuff.c:690
widget_destroyed
void widget_destroyed(GtkWidget *wdg, void *data)
Definition gui_stuff.c:1155
gui_stuff.h
colors.h
gui_main.h
font_name
const char * font_name
Definition gui_main_g.h:43
gui_update_font
gui_update_font
Definition gui_main_g.h:43
log.h
fc_assert_ret
#define fc_assert_ret(condition)
Definition log.h:191
fc_assert
#define fc_assert(condition)
Definition log.h:176
fc_assert_ret_val
#define fc_assert_ret_val(condition, val)
Definition log.h:194
mem.h
fc_strdup
#define fc_strdup(str)
Definition mem.h:43
fc_malloc
#define fc_malloc(sz)
Definition mem.h:34
options.h
size
size_t size
Definition specvec.h:72
y
struct sprite int int y
Definition sprite_g.h:31
x
struct sprite int x
Definition sprite_g.h:31
ITree
Definition gui_stuff.h:32
ITree::model
GtkTreeModel * model
Definition gui_stuff.h:33
ITree::end
gboolean end
Definition gui_stuff.h:34
ITree::it
GtkTreeIter it
Definition gui_stuff.h:35
blocking_dialog_data
Definition gui_stuff.c:1116
blocking_dialog_data::response
gint response
Definition gui_stuff.c:1118
blocking_dialog_data::loop
GMainLoop * loop
Definition gui_stuff.c:1117
gui_dialog
Definition gui_stuff.h:70
gui_dialog::vbox
GtkWidget * vbox
Definition gui_stuff.h:72
gui_dialog::title
char * title
Definition gui_stuff.h:76
gui_dialog::handler_id
gulong handler_id
Definition gui_stuff.h:89
gui_dialog::grid
GtkWidget * grid
Definition gui_stuff.h:71
gui_dialog::id
int id
Definition gui_stuff.h:78
gui_dialog::content_counter
int content_counter
Definition gui_stuff.h:84
gui_dialog::vertical_content
bool vertical_content
Definition gui_stuff.h:83
gui_dialog::gui_button
GtkSizeGroup * gui_button
Definition gui_stuff.h:99
gui_dialog::action_area
GtkWidget * action_area
Definition gui_stuff.h:73
gui_dialog::response_callback
GUI_DIALOG_RESPONSE_FUN response_callback
Definition gui_stuff.h:96
gui_dialog::tab
struct gui_dialog::@151::@152 tab
gui_dialog::label
GtkWidget * label
Definition gui_stuff.h:87
gui_dialog::notebook
GtkWidget * notebook
Definition gui_stuff.h:88
gui_dialog::return_dialog_id
int return_dialog_id
Definition gui_stuff.h:79
gui_dialog::default_height
int default_height
Definition gui_stuff.h:82
gui_dialog::source
struct gui_dialog ** source
Definition gui_stuff.h:94
gui_dialog::user_data
gpointer user_data
Definition gui_stuff.h:97
gui_dialog::v
union gui_dialog::@151 v
gui_dialog::window
GtkWidget * window
Definition gui_stuff.h:85
gui_dialog::type
enum gui_dialog_type type
Definition gui_stuff.h:77
gui_dialog::default_width
int default_width
Definition gui_stuff.h:81
gui_dialog::child
GtkWidget * child
Definition gui_stuff.h:90
gui_dialog::actions
GtkWidget * actions
Definition gui_stuff.h:72
setting
Definition settings.c:92
view
Definition mapview_common.h:36
widget
Definition widget.h:112
support.h
TRUE
#define TRUE
Definition support.h:46
FALSE
#define FALSE
Definition support.h:47