Freeciv-3.2: /fast/freeciv/nightly/S3_2/client/gui-gtk-4.0/gui_stuff.c Source File

Freeciv-3.2

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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 return row;
219}
220
221/**********************************************************************/
224 void gtk_tree_view_focus(GtkTreeView *view)
225{
226 GtkTreeModel *model;
227 GtkTreePath *path;
228 GtkTreeIter iter;
229
230 if ((model = gtk_tree_view_get_model(view))
231 && gtk_tree_model_get_iter_first(model, &iter)
232 && (path = gtk_tree_model_get_path(model, &iter))) {
233 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
234 gtk_tree_path_free(path);
235 gtk_widget_grab_focus(GTK_WIDGET(view));
236 }
237}
238
239/**********************************************************************/
243 GtkWidget *aux_menu_new(void)
244{
245 GtkWidget *menu_button = gtk_menu_button_new();
246
247 return menu_button;
248}
249
250/**********************************************************************/
253 static void close_callback(GtkDialog *dialog, gpointer data)
254{
255 gtk_window_destroy(GTK_WINDOW(dialog));
256}
257
258/**********************************************************************/
263 void setup_dialog(GtkWidget *shell, GtkWidget *parent)
264{
265 if (GUI_GTK_OPTION(dialogs_on_top) || GUI_GTK_OPTION(fullscreen)) {
266 gtk_window_set_transient_for(GTK_WINDOW(shell),
267 GTK_WINDOW(parent));
268 }
269
270 /* Close dialog window on Escape keypress. */
271 if (GTK_IS_DIALOG(shell)) {
272 GtkEventController *controller;
273
274 controller = GTK_EVENT_CONTROLLER(gtk_event_controller_focus_new());
275 g_signal_connect(controller, "enter",
276 G_CALLBACK(fc_gained_focus), NULL);
277 g_signal_connect(controller, "leave",
278 G_CALLBACK(fc_lost_focus), NULL);
279 gtk_widget_add_controller(shell, controller);
280
281 g_signal_connect_after(shell, "close", G_CALLBACK(close_callback), shell);
282 }
283}
284
285/**********************************************************************/
288 static void gui_dialog_response(struct gui_dialog *dlg, int response)
289{
290 if (dlg->response_callback) {
291 (*dlg->response_callback)(dlg, response, dlg->user_data);
292 }
293}
294
295/**********************************************************************/
298 static void gui_dialog_destroyed(struct gui_dialog *dlg, int response,
299 gpointer data)
300{
301 gui_dialog_destroy(dlg);
302}
303
304/**********************************************************************/
307 static void gui_dialog_destroy_handler(GtkWidget *w, struct gui_dialog *dlg)
308{
309 if (dlg->type == GUI_DIALOG_TAB) {
310 GtkWidget *notebook = dlg->v.tab.notebook;
311 gulong handler_id = dlg->v.tab.handler_id;
312
313 g_signal_handler_disconnect(notebook, handler_id);
314 }
315
316 g_object_unref(dlg->gui_button);
317
318 if (*(dlg->source)) {
319 *(dlg->source) = NULL;
320 }
321
322 dialog_list = g_list_remove(dialog_list, dlg);
323
324 /* Raise the return dialog set by gui_dialog_set_return_dialog() */
325 if (dlg->return_dialog_id != -1) {
326 GList *it;
327
328 for (it = dialog_list; it; it = g_list_next(it)) {
329 struct gui_dialog *adialog = (struct gui_dialog *)it->data;
330
331 if (adialog->id == dlg->return_dialog_id) {
332 gui_dialog_raise(adialog);
333 break;
334 }
335 }
336 }
337
338 if (dlg->title) {
339 free(dlg->title);
340 }
341
342 free(dlg);
343}
344
345/**********************************************************************/
350 static gint gui_dialog_delete_handler(GtkWidget *widget, gpointer data)
351{
352 struct gui_dialog *dlg = data;
353
354 /* emit response signal. */
355 gui_dialog_response(dlg, GTK_RESPONSE_DELETE_EVENT);
356
357 /* do the destroy by default. */
358 return FALSE;
359}
360
361/**********************************************************************/
366 static gint gui_dialog_delete_tab_handler(struct gui_dialog* dlg)
367{
368 GtkWidget* notebook;
369 int n;
370
371 notebook = dlg->v.tab.notebook;
372 n = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
373 if (gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), n)
374 != dlg->v.tab.child) {
375 gui_dialog_set_return_dialog(dlg, NULL);
376 }
377
378 /* emit response signal. */
379 gui_dialog_response(dlg, GTK_RESPONSE_DELETE_EVENT);
380
381 /* do the destroy by default. */
382 return FALSE;
383}
384
385
386/**********************************************************************/
389 static gboolean gui_dialog_key_press_handler(GtkEventControllerKey *controller,
390 guint keyval, guint keycode,
391 GdkModifierType state,
392 gpointer data)
393{
394 struct gui_dialog *dlg = (struct gui_dialog *)data;
395
396 if (keyval == GDK_KEY_Escape
397 || ((state & GDK_CONTROL_MASK) && keyval == GDK_KEY_w)) {
398 /* Emit response signal. */
399 gui_dialog_response(dlg, GTK_RESPONSE_DELETE_EVENT);
400 }
401
402 /* Propagate event further. */
403 return FALSE;
404}
405
406/**********************************************************************/
409 static void gui_dialog_switch_page_handler(GtkNotebook *notebook,
410 GtkWidget *page,
411 guint num,
412 struct gui_dialog *dlg)
413{
414 gint n;
415
416 n = gtk_notebook_page_num(GTK_NOTEBOOK(dlg->v.tab.notebook), dlg->grid);
417
418 if (n == num) {
419 gtk_widget_remove_css_class(dlg->v.tab.label, "alert");
420 gtk_widget_remove_css_class(dlg->v.tab.label, "notice");
421 }
422}
423
424/**********************************************************************/
427 static void gui_dialog_detach(struct gui_dialog *dlg)
428{
429 gint n;
430 GtkWidget *window, *notebook;
431 gulong handler_id;
432
433 if (dlg->type != GUI_DIALOG_TAB) {
434 return;
435 }
436 dlg->type = GUI_DIALOG_WINDOW;
437
438 /* Create a new reference to the main widget, so it won't be
439 * destroyed in gtk_notebook_remove_page() */
440 g_object_ref(dlg->grid);
441
442 /* Remove widget from the notebook */
443 notebook = dlg->v.tab.notebook;
444 handler_id = dlg->v.tab.handler_id;
445 g_signal_handler_disconnect(notebook, handler_id);
446
447 n = gtk_notebook_page_num(GTK_NOTEBOOK(dlg->v.tab.notebook), dlg->grid);
448 gtk_notebook_remove_page(GTK_NOTEBOOK(dlg->v.tab.notebook), n);
449
450
451 /* Create window and put the widget inside */
452 window = gtk_window_new();
453 gtk_window_set_title(GTK_WINDOW(window), dlg->title);
454 setup_dialog(window, toplevel);
455
456 gtk_window_set_child(GTK_WINDOW(window), dlg->grid);
457 dlg->v.window = window;
458 g_signal_connect(window, "close-request",
459 G_CALLBACK(gui_dialog_delete_handler), dlg);
460
461 gtk_window_set_default_size(GTK_WINDOW(dlg->v.window),
462 dlg->default_width,
463 dlg->default_height);
464 gtk_widget_set_visible(window, TRUE);
465}
466
467/**********************************************************************/
470 static gboolean click_on_tab_callback(GtkGestureClick *gesture,
471 int n_press,
472 double x, double y, gpointer data)
473{
474 if (n_press == 2) {
475 gui_dialog_detach((struct gui_dialog *)data);
476 }
477
478 return TRUE;
479}
480
481/**********************************************************************/
489 void gui_dialog_new(struct gui_dialog **pdlg, GtkNotebook *notebook,
490 gpointer user_data, bool check_top)
491{
492 struct gui_dialog *dlg;
493 GtkWidget *action_area;
494 static int dialog_id_counter;
495 GtkEventController *controller;
496
497 dlg = fc_malloc(sizeof(*dlg));
498 dialog_list = g_list_prepend(dialog_list, dlg);
499
500 dlg->source = pdlg;
501 *pdlg = dlg;
502 dlg->user_data = user_data;
503 dlg->title = NULL;
504
505 dlg->default_width = 200;
506 dlg->default_height = 300;
507
508 if (GUI_GTK_OPTION(enable_tabs)) {
509 dlg->type = GUI_DIALOG_TAB;
510 } else {
511 dlg->type = GUI_DIALOG_WINDOW;
512 }
513
514 if (!gui_action) {
515 gui_action = gtk_size_group_new(GTK_SIZE_GROUP_VERTICAL);
516 }
517 dlg->gui_button = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
518
519 dlg->grid = gtk_grid_new();
520 dlg->content_counter = 0;
521 if (GUI_GTK_OPTION(enable_tabs)
522 && (check_top && notebook != GTK_NOTEBOOK(top_notebook))
523 && !GUI_GTK_OPTION(small_display_layout)) {
524 /* We expect this to be short (as opposed to tall); maximise usable
525 * height by putting buttons down the right hand side */
526 action_area = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
527 dlg->vertical_content = FALSE;
528 } else {
529 /* We expect this to be reasonably tall; maximise usable width by
530 * putting buttons along the bottom */
531 action_area = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
532 gtk_orientable_set_orientation(GTK_ORIENTABLE(dlg->grid),
533 GTK_ORIENTATION_VERTICAL);
534 dlg->vertical_content = TRUE;
535 }
536
537 gtk_widget_set_visible(dlg->grid, TRUE);
538 gui_dialog_add_content_widget(dlg, action_area);
539 gtk_widget_set_visible(action_area, TRUE);
540
541 gtk_widget_set_margin_start(dlg->grid, 2);
542 gtk_widget_set_margin_end(dlg->grid, 2);
543 gtk_widget_set_margin_top(dlg->grid, 2);
544 gtk_widget_set_margin_bottom(dlg->grid, 2);
545
546 gtk_widget_set_margin_start(action_area, 2);
547 gtk_widget_set_margin_end(action_area, 2);
548 gtk_widget_set_margin_top(action_area, 2);
549 gtk_widget_set_margin_bottom(action_area, 2);
550
551 switch (dlg->type) {
552 case GUI_DIALOG_WINDOW:
553 {
554 GtkWidget *window;
555
556 window = gtk_window_new();
557 gtk_widget_set_name(window, "Freeciv");
558 setup_dialog(window, toplevel);
559
560 gtk_window_set_child(GTK_WINDOW(window), dlg->grid);
561 dlg->v.window = window;
562 g_signal_connect(window, "close-request",
563 G_CALLBACK(gui_dialog_delete_handler), dlg);
564
565 }
566 break;
567 case GUI_DIALOG_TAB:
568 {
569 GtkWidget *hbox, *label, *button;
570 gchar *buf;
571
572 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
573
574 label = gtk_label_new(NULL);
575 gtk_widget_set_halign(label, GTK_ALIGN_START);
576 gtk_widget_set_valign(label, GTK_ALIGN_CENTER);
577 gtk_widget_set_margin_start(label, 4);
578 gtk_widget_set_margin_end(label, 4);
579 gtk_widget_set_margin_top(label, 0);
580 gtk_widget_set_margin_bottom(label, 0);
581 gtk_box_append(GTK_BOX(hbox), label);
582
583 button = gtk_button_new();
584 gtk_button_set_has_frame(GTK_BUTTON(button), FALSE);
585 g_signal_connect_swapped(button, "clicked",
586 G_CALLBACK(gui_dialog_delete_tab_handler), dlg);
587
588 buf = g_strdup_printf(_("Close Tab:\n%s"), _("Ctrl+W"));
589 gtk_widget_set_tooltip_text(button, buf);
590 g_free(buf);
591
592 gtk_button_set_icon_name(GTK_BUTTON(button), "window-close");
593
594 gtk_box_append(GTK_BOX(hbox), button);
595
596 gtk_widget_set_visible(hbox, TRUE);
597
598 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dlg->grid, hbox);
599 dlg->v.tab.handler_id
600 = g_signal_connect(notebook, "switch-page",
601 G_CALLBACK(gui_dialog_switch_page_handler), dlg);
602 dlg->v.tab.child = dlg->grid;
603
604 dlg->v.tab.label = label;
605 dlg->v.tab.notebook = GTK_WIDGET(notebook);
606
607 controller = GTK_EVENT_CONTROLLER(gtk_gesture_click_new());
608 g_signal_connect(controller, "pressed",
609 G_CALLBACK(click_on_tab_callback), dlg);
610 gtk_widget_add_controller(hbox, controller);
611 }
612 break;
613 }
614
615 dlg->actions = action_area;
616
617 dlg->response_callback = gui_dialog_destroyed;
618
619 dlg->id = dialog_id_counter;
620 dialog_id_counter++;
621 dlg->return_dialog_id = -1;
622
623 g_signal_connect(dlg->grid, "destroy",
624 G_CALLBACK(gui_dialog_destroy_handler), dlg);
625 controller = gtk_event_controller_key_new();
626 g_signal_connect(controller, "key-pressed",
627 G_CALLBACK(gui_dialog_key_press_handler), dlg);
628 gtk_widget_add_controller(dlg->grid, controller);
629
630 g_object_set_data(G_OBJECT(dlg->grid), "gui-dialog-data", dlg);
631}
632
633/**********************************************************************/
636 static void action_widget_activated(GtkWidget *button, GtkWidget *vbox)
637{
638 struct gui_dialog *dlg =
639 g_object_get_data(G_OBJECT(vbox), "gui-dialog-data");
640 gpointer arg2 =
641 g_object_get_data(G_OBJECT(button), "gui-dialog-response-data");
642
643 gui_dialog_response(dlg, GPOINTER_TO_INT(arg2));
644}
645
646/**********************************************************************/
649 static void gui_dialog_pack_button(struct gui_dialog *dlg, GtkWidget *button,
650 int response)
651{
652 gint signal_id;
653
654 fc_assert_ret(GTK_IS_BUTTON(button));
655
656 g_object_set_data(G_OBJECT(button), "gui-dialog-response-data",
657 GINT_TO_POINTER(response));
658
659 if ((signal_id = g_signal_lookup("clicked", GTK_TYPE_BUTTON))) {
660 GClosure *closure;
661
662 closure = g_cclosure_new_object(G_CALLBACK(action_widget_activated),
663 G_OBJECT(dlg->grid));
664 g_signal_connect_closure_by_id(button, signal_id, 0, closure, FALSE);
665 }
666
667 gui_dialog_add_action_widget(dlg, button);
668 gtk_size_group_add_widget(dlg->gui_button, button);
669}
670
671/**********************************************************************/
674 GtkWidget *gui_dialog_add_button(struct gui_dialog *dlg,
675 const char *icon_name,
676 const char *text, int response)
677{
678 GtkWidget *button;
679
680 button = icon_label_button_new(icon_name, text);
681 gui_dialog_pack_button(dlg, button, response);
682
683 return button;
684}
685
686/**********************************************************************/
689 GtkWidget *gui_dialog_add_action_widget(struct gui_dialog *dlg,
690 GtkWidget *widget)
691{
692 gtk_box_append(GTK_BOX(dlg->actions), widget);
693
694 gtk_size_group_add_widget(gui_action, widget);
695
696 return widget;
697}
698
699/**********************************************************************/
702 void gui_dialog_set_response_sensitive(struct gui_dialog *dlg,
703 int response, bool setting)
704{
705 GtkWidget *iter;
706
707 for (iter = gtk_widget_get_first_child(dlg->actions);
708 iter != NULL;
709 iter = gtk_widget_get_next_sibling(iter)) {
710 if (GTK_IS_BUTTON(iter)) {
711 gpointer data = g_object_get_data(G_OBJECT(iter),
712 "gui-dialog-response-data");
713
714 if (response == GPOINTER_TO_INT(data)) {
715 gtk_widget_set_sensitive(iter, setting);
716 }
717 }
718 }
719}
720
721/**********************************************************************/
724 GtkWidget *gui_dialog_get_toplevel(struct gui_dialog *dlg)
725{
726 return gtk_widget_get_ancestor(dlg->grid, GTK_TYPE_WINDOW);
727}
728
729/**********************************************************************/
732 void gui_dialog_show_all(struct gui_dialog *dlg)
733{
734 gtk_widget_set_visible(dlg->grid, TRUE);
735
736 if (dlg->type == GUI_DIALOG_TAB) {
737 GtkWidget *iter;
738 gint num_visible = 0;
739
740 for (iter = gtk_widget_get_first_child(dlg->actions);
741 iter != NULL;
742 iter = gtk_widget_get_next_sibling(iter)) {
743 if (!GTK_IS_BUTTON(iter)) {
744 num_visible++;
745 } else {
746 gpointer data = g_object_get_data(G_OBJECT(iter),
747 "gui-dialog-response-data");
748 int response = GPOINTER_TO_INT(data);
749
750 if (response != GTK_RESPONSE_CLOSE
751 && response != GTK_RESPONSE_CANCEL) {
752 num_visible++;
753 } else {
754 gtk_widget_set_visible(iter, FALSE);
755 }
756 }
757 }
758
759 if (num_visible == 0) {
760 gtk_widget_set_visible(dlg->actions, FALSE);
761 }
762 }
763}
764
765/**********************************************************************/
768 void gui_dialog_present(struct gui_dialog *dlg)
769{
770 fc_assert_ret(NULL != dlg);
771
772 switch (dlg->type) {
773 case GUI_DIALOG_WINDOW:
774 gtk_widget_set_visible(dlg->v.window, TRUE);
775 break;
776 case GUI_DIALOG_TAB:
777 {
778 GtkNotebook *notebook = GTK_NOTEBOOK(dlg->v.tab.notebook);
779 gint current, n;
780
781 current = gtk_notebook_get_current_page(notebook);
782 n = gtk_notebook_page_num(notebook, dlg->grid);
783
784 if (current != n) {
785 gtk_widget_add_css_class(dlg->v.tab.label, "notice");
786 }
787 }
788 break;
789 }
790}
791
792/**********************************************************************/
795 void gui_dialog_raise(struct gui_dialog *dlg)
796{
797 fc_assert_ret(NULL != dlg);
798
799 switch (dlg->type) {
800 case GUI_DIALOG_WINDOW:
801 gtk_window_present(GTK_WINDOW(dlg->v.window));
802 break;
803 case GUI_DIALOG_TAB:
804 {
805 GtkNotebook *notebook = GTK_NOTEBOOK(dlg->v.tab.notebook);
806 gint n;
807
808 n = gtk_notebook_page_num(notebook, dlg->grid);
809 gtk_notebook_set_current_page(notebook, n);
810 }
811 break;
812 }
813}
814
815/**********************************************************************/
818 void gui_dialog_alert(struct gui_dialog *dlg)
819{
820 fc_assert_ret(NULL != dlg);
821
822 switch (dlg->type) {
823 case GUI_DIALOG_WINDOW:
824 break;
825 case GUI_DIALOG_TAB:
826 {
827 GtkNotebook *notebook = GTK_NOTEBOOK(dlg->v.tab.notebook);
828 gint current, n;
829
830 current = gtk_notebook_get_current_page(notebook);
831 n = gtk_notebook_page_num(notebook, dlg->grid);
832
833 if (current != n) {
834 /* Have only alert - remove notice if it exist. */
835 gtk_widget_remove_css_class(dlg->v.tab.label, "notice");
836 gtk_widget_add_css_class(dlg->v.tab.label, "alert");
837 }
838 }
839 break;
840 }
841}
842
843/**********************************************************************/
846 void gui_dialog_set_default_size(struct gui_dialog *dlg, int width, int height)
847{
848 dlg->default_width = width;
849 dlg->default_height = height;
850 switch (dlg->type) {
851 case GUI_DIALOG_WINDOW:
852 gtk_window_set_default_size(GTK_WINDOW(dlg->v.window), width, height);
853 break;
854 case GUI_DIALOG_TAB:
855 break;
856 }
857}
858
859/**********************************************************************/
862 void gui_dialog_set_title(struct gui_dialog *dlg, const char *title)
863{
864 if (dlg->title) {
865 free(dlg->title);
866 }
867 dlg->title = fc_strdup(title);
868 switch (dlg->type) {
869 case GUI_DIALOG_WINDOW:
870 gtk_window_set_title(GTK_WINDOW(dlg->v.window), title);
871 break;
872 case GUI_DIALOG_TAB:
873 gtk_label_set_text_with_mnemonic(GTK_LABEL(dlg->v.tab.label), title);
874 break;
875 }
876}
877
878/**********************************************************************/
881 void gui_dialog_destroy(struct gui_dialog *dlg)
882{
883 switch (dlg->type) {
884 case GUI_DIALOG_WINDOW:
885 gtk_window_destroy(GTK_WINDOW(dlg->v.window));
886 break;
887 case GUI_DIALOG_TAB:
888 {
889 gint n;
890
891 n = gtk_notebook_page_num(GTK_NOTEBOOK(dlg->v.tab.notebook), dlg->grid);
892 gtk_notebook_remove_page(GTK_NOTEBOOK(dlg->v.tab.notebook), n);
893 }
894 break;
895 }
896}
897
898/**********************************************************************/
901 void gui_dialog_destroy_all(void)
902{
903 GList *it, *it_next;
904
905 for (it = dialog_list; it; it = it_next) {
906 it_next = g_list_next(it);
907
908 gui_dialog_destroy((struct gui_dialog *)it->data);
909 }
910}
911
912/**********************************************************************/
915 void gui_dialog_response_set_callback(struct gui_dialog *dlg,
916 GUI_DIALOG_RESPONSE_FUN fun)
917{
918 dlg->response_callback = fun;
919}
920
921/**********************************************************************/
924 void gui_dialog_set_return_dialog(struct gui_dialog *dlg,
925 struct gui_dialog *return_dialog)
926{
927 if (return_dialog == NULL) {
928 dlg->return_dialog_id = -1;
929 } else {
930 dlg->return_dialog_id = return_dialog->id;
931 }
932}
933
934/**********************************************************************/
937 void gui_update_font(const char *font_name, const char *font_value)
938{
939 char *str;
940 GtkCssProvider *provider;
941 PangoFontDescription *desc;
942 int size;
943 const char *fam;
944 const char *style;
945 const char *weight;
946
947 desc = pango_font_description_from_string(font_value);
948
949 if (desc == NULL) {
950 return;
951 }
952
953 fam = pango_font_description_get_family(desc);
954
955 if (fam == NULL) {
956 return;
957 }
958
959 if (pango_font_description_get_style(desc) == PANGO_STYLE_ITALIC) {
960 style = "\n font-style: italic;";
961 } else {
962 style = "";
963 }
964
965 if (pango_font_description_get_weight(desc) >= 700) {
966 weight = "\n font-weight: bold;";
967 } else {
968 weight = "";
969 }
970
971 size = pango_font_description_get_size(desc);
972
973 if (size != 0) {
974 if (pango_font_description_get_size_is_absolute(desc)) {
975 str = g_strdup_printf("#Freeciv #%s { font-family: %s; font-size: %dpx;%s%s}",
976 font_name, fam, size / PANGO_SCALE, style, weight);
977 } else {
978 str = g_strdup_printf("#Freeciv #%s { font-family: %s; font-size: %dpt;%s%s}",
979 font_name, fam, size / PANGO_SCALE, style, weight);
980 }
981 } else {
982 str = g_strdup_printf("#Freeciv #%s { font-family: %s;%s%s}",
983 font_name, fam, style, weight);
984 }
985
986 pango_font_description_free(desc);
987
988 provider = gtk_css_provider_new();
989 gtk_css_provider_load_from_data(GTK_CSS_PROVIDER(provider),
990 str, -1);
991 gtk_style_context_add_provider_for_display(
992 gtk_widget_get_display(toplevel), GTK_STYLE_PROVIDER(provider),
993 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
994 g_free(str);
995}
996
997/**********************************************************************/
1000 void gui_update_font_full(const char *font_name, const char *font_value,
1001 PangoFontDescription **font_desc)
1002{
1003 PangoFontDescription *f_desc;
1004
1005 gui_update_font(font_name, font_value);
1006
1007 f_desc = pango_font_description_from_string(font_value);
1008 pango_font_description_free(*font_desc);
1009
1010 *font_desc = f_desc;
1011}
1012
1013/**********************************************************************/
1017 void disable_gobject_callback(GObject *obj, GCallback cb)
1018{
1019 gulong hid;
1020
1021 if (!obj || !cb) {
1022 return;
1023 }
1024
1025 hid = g_signal_handler_find(obj, G_SIGNAL_MATCH_FUNC,
1026 0, 0, NULL, cb, NULL);
1027 g_signal_handler_block(obj, hid);
1028}
1029
1030/**********************************************************************/
1033 void enable_gobject_callback(GObject *obj, GCallback cb)
1034{
1035 gulong hid;
1036
1037 if (!obj || !cb) {
1038 return;
1039 }
1040
1041 hid = g_signal_handler_find(obj, G_SIGNAL_MATCH_FUNC,
1042 0, 0, NULL, cb, NULL);
1043 g_signal_handler_unblock(obj, hid);
1044}
1045
1046/**********************************************************************/
1050 GtkTreeViewColumn *add_treeview_column(GtkWidget *view, const char *title,
1051 GType gtype, int model_index)
1052{
1053 GtkTreeViewColumn *col;
1054 GtkCellRenderer *rend;
1055 const char *attr;
1056
1057 fc_assert_ret_val(view != NULL, NULL);
1058 fc_assert_ret_val(GTK_IS_TREE_VIEW(view), NULL);
1059 fc_assert_ret_val(title != NULL, NULL);
1060
1061 if (gtype == G_TYPE_BOOLEAN) {
1062 rend = gtk_cell_renderer_toggle_new();
1063 attr = "active";
1064 } else if (gtype == GDK_TYPE_PIXBUF) {
1065 rend = gtk_cell_renderer_pixbuf_new();
1066 attr = "pixbuf";
1067 } else {
1068 rend = gtk_cell_renderer_text_new();
1069 attr = "text";
1070 }
1071
1072 col = gtk_tree_view_column_new_with_attributes(title, rend, attr,
1073 model_index, NULL);
1074 gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
1075
1076 return col;
1077}
1078
1079/**********************************************************************/
1082 void dlg_tab_provider_prepare(void)
1083{
1084 dlg_tab_provider = gtk_css_provider_new();
1085
1086 gtk_css_provider_load_from_data(dlg_tab_provider,
1087 ".alert {\n"
1088 "color: rgba(255, 0, 0, 255);\n"
1089 "}\n"
1090 ".notice {\n"
1091 "color: rgba(0, 0, 255, 255);\n"
1092 "}\n",
1093 -1);
1094
1095 gtk_style_context_add_provider_for_display(
1096 gtk_widget_get_display(toplevel),
1097 GTK_STYLE_PROVIDER(dlg_tab_provider),
1098 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1099}
1100
1101/**********************************************************************/
1104 void gui_dialog_add_content_widget(struct gui_dialog *dlg, GtkWidget *wdg)
1105{
1106 if (dlg->vertical_content) {
1107 gtk_grid_attach(GTK_GRID(dlg->grid), wdg,
1108 0, dlg->content_counter++, 1, 1);
1109 } else {
1110 gtk_grid_attach(GTK_GRID(dlg->grid), wdg,
1111 dlg->content_counter++, 0, 1, 1);
1112 }
1113}
1114
1115 struct blocking_dialog_data {
1116 GMainLoop *loop;
1117 gint response;
1118};
1119
1120/**********************************************************************/
1123 static void blocking_dialog_response(GtkWidget *dlg, gint response, void *data)
1124{
1125 struct blocking_dialog_data *bd_data = (struct blocking_dialog_data *)data;
1126
1127 bd_data->response = response;
1128
1129 g_main_loop_quit(bd_data->loop);
1130}
1131
1132/**********************************************************************/
1135 gint blocking_dialog(GtkWidget *dlg)
1136{
1137 struct blocking_dialog_data data;
1138 GMainLoop *dlg_loop;
1139
1140 gtk_widget_set_visible(dlg, TRUE);
1141 dlg_loop = g_main_loop_new(NULL, FALSE);
1142 data.loop = dlg_loop;
1143 g_signal_connect(dlg, "response", G_CALLBACK(blocking_dialog_response),
1144 &data);
1145
1146 g_main_loop_run(dlg_loop);
1147
1148 return data.response;
1149}
1150
1151/**********************************************************************/
1154 void widget_destroyed(GtkWidget *wdg, void *data)
1155{
1156 *(GtkWidget **)data = NULL;
1157}
1158
1159/**********************************************************************/
1163 GtkWidget *widget_get_child(GtkWidget *wdg)
1164{
1165 return gtk_widget_get_first_child(wdg);
1166}
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:1135
aux_menu_new
GtkWidget * aux_menu_new(void)
Definition gui_stuff.c:243
gui_dialog_add_content_widget
void gui_dialog_add_content_widget(struct gui_dialog *dlg, GtkWidget *wdg)
Definition gui_stuff.c:1104
widget_get_child
GtkWidget * widget_get_child(GtkWidget *wdg)
Definition gui_stuff.c:1163
blocking_dialog_response
static void blocking_dialog_response(GtkWidget *dlg, gint response, void *data)
Definition gui_stuff.c:1123
gui_dialog_add_action_widget
GtkWidget * gui_dialog_add_action_widget(struct gui_dialog *dlg, GtkWidget *widget)
Definition gui_stuff.c:689
widget_destroyed
void widget_destroyed(GtkWidget *wdg, void *data)
Definition gui_stuff.c:1154
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:1115
blocking_dialog_data::response
gint response
Definition gui_stuff.c:1117
blocking_dialog_data::loop
GMainLoop * loop
Definition gui_stuff.c:1116
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::actions
GtkWidget * actions
Definition gui_stuff.h:72
gui_dialog::id
int id
Definition gui_stuff.h:78
gui_dialog::content_counter
int content_counter
Definition gui_stuff.h:84
gui_dialog::grid
GtkWidget * grid
Definition gui_stuff.h:71
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
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