2 * gtkdlg.c - GTK implementation of the PuTTY configuration box.
11 #if !GTK_CHECK_VERSION(3,0,0)
12 #include <gdk/gdkkeysyms.h>
15 #define MAY_REFER_TO_GTK_IN_HEADERS
18 #include "gtkcompat.h"
26 #include <X11/Xutil.h>
30 #define PUTTY_DO_GLOBALS /* actually _define_ globals */
37 #if GTK_CHECK_VERSION(2,0,0)
38 /* Decide which of GtkFileChooserDialog and GtkFileSelection to use */
39 #define USE_GTK_FILE_CHOOSER_DIALOG
49 struct Shortcut sc[128];
55 GtkWidget **buttons; int nbuttons; /* for radio buttons */
56 GtkWidget *entry; /* for editbox, filesel, fontsel */
57 GtkWidget *button; /* for filesel, fontsel */
58 #if !GTK_CHECK_VERSION(2,4,0)
59 GtkWidget *list; /* for listbox (in GTK1), combobox (<=GTK2.3) */
60 GtkWidget *menu; /* for optionmenu (==droplist) */
61 GtkWidget *optmenu; /* also for optionmenu */
63 GtkWidget *combo; /* for combo box (either editable or not) */
65 #if GTK_CHECK_VERSION(2,0,0)
66 GtkWidget *treeview; /* for listbox (GTK2), droplist+combo (>=2.4) */
67 GtkListStore *listmodel; /* for all types of list box */
69 GtkWidget *text; /* for text */
70 GtkWidget *label; /* for dlg_label_change */
71 GtkAdjustment *adj; /* for the scrollbar in a list box */
78 tree234 *byctrl, *bywidget;
80 struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
81 /* `flags' are set to indicate when a GTK signal handler is being called
82 * due to automatic processing and should not flag a user event. */
84 struct Shortcuts *shortcuts;
85 GtkWidget *window, *cancelbutton;
86 union control *currfocus, *lastfocus;
87 #if !GTK_CHECK_VERSION(2,0,0)
88 GtkWidget *currtreeitem, **treeitems;
92 struct selparam *selparams;
96 #define FLAG_UPDATING_COMBO_LIST 1
97 #define FLAG_UPDATING_LISTBOX 2
99 enum { /* values for Shortcut.action */
100 SHORTCUT_EMPTY, /* no shortcut on this key */
101 SHORTCUT_TREE, /* focus a tree item */
102 SHORTCUT_FOCUS, /* focus the supplied widget */
103 SHORTCUT_UCTRL, /* do something sane with uctrl */
104 SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */
105 SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */
108 #if GTK_CHECK_VERSION(2,0,0)
117 * Forward references.
119 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
121 static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
122 int chr, int action, void *ptr);
123 static void shortcut_highlight(GtkWidget *label, int chr);
124 #if !GTK_CHECK_VERSION(2,0,0)
125 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
127 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
129 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
131 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
134 #if !GTK_CHECK_VERSION(2,4,0)
135 static void menuitem_activate(GtkMenuItem *item, gpointer data);
137 #if GTK_CHECK_VERSION(3,0,0)
138 static void colourchoose_response(GtkDialog *dialog,
139 gint response_id, gpointer data);
141 static void coloursel_ok(GtkButton *button, gpointer data);
142 static void coloursel_cancel(GtkButton *button, gpointer data);
144 static void window_destroy(GtkWidget *widget, gpointer data);
145 int get_listitemheight(GtkWidget *widget);
147 static int uctrl_cmp_byctrl(void *av, void *bv)
149 struct uctrl *a = (struct uctrl *)av;
150 struct uctrl *b = (struct uctrl *)bv;
151 if (a->ctrl < b->ctrl)
153 else if (a->ctrl > b->ctrl)
158 static int uctrl_cmp_byctrl_find(void *av, void *bv)
160 union control *a = (union control *)av;
161 struct uctrl *b = (struct uctrl *)bv;
164 else if (a > b->ctrl)
169 static int uctrl_cmp_bywidget(void *av, void *bv)
171 struct uctrl *a = (struct uctrl *)av;
172 struct uctrl *b = (struct uctrl *)bv;
173 if (a->toplevel < b->toplevel)
175 else if (a->toplevel > b->toplevel)
180 static int uctrl_cmp_bywidget_find(void *av, void *bv)
182 GtkWidget *a = (GtkWidget *)av;
183 struct uctrl *b = (struct uctrl *)bv;
186 else if (a > b->toplevel)
191 static void dlg_init(struct dlgparam *dp)
193 dp->byctrl = newtree234(uctrl_cmp_byctrl);
194 dp->bywidget = newtree234(uctrl_cmp_bywidget);
195 dp->coloursel_result.ok = FALSE;
196 dp->window = dp->cancelbutton = NULL;
197 #if !GTK_CHECK_VERSION(2,0,0)
198 dp->treeitems = NULL;
199 dp->currtreeitem = NULL;
202 dp->currfocus = NULL;
205 static void dlg_cleanup(struct dlgparam *dp)
209 freetree234(dp->byctrl); /* doesn't free the uctrls inside */
211 while ( (uc = index234(dp->bywidget, 0)) != NULL) {
212 del234(dp->bywidget, uc);
216 freetree234(dp->bywidget);
218 #if !GTK_CHECK_VERSION(2,0,0)
219 sfree(dp->treeitems);
223 static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc)
225 add234(dp->byctrl, uc);
226 add234(dp->bywidget, uc);
229 static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl)
233 return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find);
236 static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w)
238 struct uctrl *ret = NULL;
242 ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find);
245 w = gtk_widget_get_parent(w);
250 union control *dlg_last_focused(union control *ctrl, void *dlg)
252 struct dlgparam *dp = (struct dlgparam *)dlg;
253 if (dp->currfocus != ctrl)
254 return dp->currfocus;
256 return dp->lastfocus;
259 void dlg_radiobutton_set(union control *ctrl, void *dlg, int which)
261 struct dlgparam *dp = (struct dlgparam *)dlg;
262 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
263 assert(uc->ctrl->generic.type == CTRL_RADIO);
264 assert(uc->buttons != NULL);
265 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE);
268 int dlg_radiobutton_get(union control *ctrl, void *dlg)
270 struct dlgparam *dp = (struct dlgparam *)dlg;
271 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
274 assert(uc->ctrl->generic.type == CTRL_RADIO);
275 assert(uc->buttons != NULL);
276 for (i = 0; i < uc->nbuttons; i++)
277 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i])))
279 return 0; /* got to return something */
282 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
284 struct dlgparam *dp = (struct dlgparam *)dlg;
285 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
286 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
287 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked);
290 int dlg_checkbox_get(union control *ctrl, void *dlg)
292 struct dlgparam *dp = (struct dlgparam *)dlg;
293 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
294 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
295 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel));
298 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
300 struct dlgparam *dp = (struct dlgparam *)dlg;
301 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
304 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
306 #if GTK_CHECK_VERSION(2,4,0)
308 entry = gtk_bin_get_child(GTK_BIN(uc->combo));
313 assert(entry != NULL);
316 * GTK 2 implements gtk_entry_set_text by means of two separate
317 * operations: first delete the previous text leaving the empty
318 * string, then insert the new text. This causes two calls to
319 * the "changed" signal.
321 * The first call to "changed", if allowed to proceed normally,
322 * will cause an EVENT_VALCHANGE event on the edit box, causing
323 * a call to dlg_editbox_get() which will read the empty string
324 * out of the GtkEntry - and promptly write it straight into the
325 * Conf structure, which is precisely where our `text' pointer
326 * is probably pointing, so the second editing operation will
327 * insert that instead of the string we originally asked for.
329 * Hence, we must take our own copy of the text before we do
332 tmpstring = dupstr(text);
333 gtk_entry_set_text(GTK_ENTRY(entry), tmpstring);
337 char *dlg_editbox_get(union control *ctrl, void *dlg)
339 struct dlgparam *dp = (struct dlgparam *)dlg;
340 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
341 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
343 #if GTK_CHECK_VERSION(2,4,0)
345 return dupstr(gtk_entry_get_text
346 (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))));
351 return dupstr(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
354 assert(!"We shouldn't get here");
357 #if !GTK_CHECK_VERSION(2,4,0)
358 static void container_remove_and_destroy(GtkWidget *w, gpointer data)
360 GtkContainer *cont = GTK_CONTAINER(data);
361 /* gtk_container_remove will unref the widget for us; we need not. */
362 gtk_container_remove(cont, w);
366 /* The `listbox' functions can also apply to combo boxes. */
367 void dlg_listbox_clear(union control *ctrl, void *dlg)
369 struct dlgparam *dp = (struct dlgparam *)dlg;
370 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
372 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
373 uc->ctrl->generic.type == CTRL_LISTBOX);
375 #if !GTK_CHECK_VERSION(2,4,0)
377 gtk_container_foreach(GTK_CONTAINER(uc->menu),
378 container_remove_and_destroy,
379 GTK_CONTAINER(uc->menu));
383 gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
387 #if GTK_CHECK_VERSION(2,0,0)
389 gtk_list_store_clear(uc->listmodel);
393 assert(!"We shouldn't get here");
396 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
398 struct dlgparam *dp = (struct dlgparam *)dlg;
399 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
401 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
402 uc->ctrl->generic.type == CTRL_LISTBOX);
404 #if !GTK_CHECK_VERSION(2,4,0)
407 (GTK_CONTAINER(uc->menu),
408 g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
412 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
416 #if GTK_CHECK_VERSION(2,0,0)
420 assert(uc->listmodel != NULL);
421 path = gtk_tree_path_new_from_indices(index, -1);
422 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
423 gtk_list_store_remove(uc->listmodel, &iter);
424 gtk_tree_path_free(path);
428 assert(!"We shouldn't get here");
431 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
433 dlg_listbox_addwithid(ctrl, dlg, text, 0);
437 * Each listbox entry may have a numeric id associated with it.
438 * Note that some front ends only permit a string to be stored at
439 * each position, which means that _if_ you put two identical
440 * strings in any listbox then you MUST not assign them different
441 * IDs and expect to get meaningful results back.
443 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
444 char const *text, int id)
446 struct dlgparam *dp = (struct dlgparam *)dlg;
447 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
449 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
450 uc->ctrl->generic.type == CTRL_LISTBOX);
453 * This routine is long and complicated in both GTK 1 and 2,
454 * and completely different. Sigh.
456 dp->flags |= FLAG_UPDATING_COMBO_LIST;
458 #if !GTK_CHECK_VERSION(2,4,0)
461 * List item in a drop-down (but non-combo) list. Tabs are
462 * ignored; we just provide a standard menu item with the
465 GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
467 gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
468 gtk_widget_show(menuitem);
470 g_object_set_data(G_OBJECT(menuitem), "user-data",
471 GINT_TO_POINTER(id));
472 g_signal_connect(G_OBJECT(menuitem), "activate",
473 G_CALLBACK(menuitem_activate), dp);
476 if (uc->list && uc->entry) {
478 * List item in a combo-box list, which means the sensible
479 * thing to do is make it a perfectly normal label. Hence
480 * tabs are disregarded.
482 GtkWidget *listitem = gtk_list_item_new_with_label(text);
484 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
485 gtk_widget_show(listitem);
487 g_object_set_data(G_OBJECT(listitem), "user-data",
488 GINT_TO_POINTER(id));
492 #if !GTK_CHECK_VERSION(2,0,0)
495 * List item in a non-combo-box list box. We make all of
496 * these Columns containing GtkLabels. This allows us to do
497 * the nasty force_left hack irrespective of whether there
498 * are tabs in the thing.
500 GtkWidget *listitem = gtk_list_item_new();
501 GtkWidget *cols = columns_new(10);
505 /* Count the tabs in the text, and hence determine # of columns. */
507 for (i = 0; text[i]; i++)
512 (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1));
513 percents = snewn(ncols, gint);
514 percents[ncols-1] = 100;
515 for (i = 0; i < ncols-1; i++) {
516 percents[i] = uc->ctrl->listbox.percentages[i];
517 percents[ncols-1] -= percents[i];
519 columns_set_cols(COLUMNS(cols), ncols, percents);
522 for (i = 0; i < ncols; i++) {
523 int len = strcspn(text, "\t");
524 char *dup = dupprintf("%.*s", len, text);
529 label = gtk_label_new(dup);
532 columns_add(COLUMNS(cols), label, i, 1);
533 columns_force_left_align(COLUMNS(cols), label);
534 gtk_widget_show(label);
536 gtk_container_add(GTK_CONTAINER(listitem), cols);
537 gtk_widget_show(cols);
538 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
539 gtk_widget_show(listitem);
541 if (ctrl->listbox.multisel) {
542 g_signal_connect(G_OBJECT(listitem), "key_press_event",
543 G_CALLBACK(listitem_multi_key), uc->adj);
545 g_signal_connect(G_OBJECT(listitem), "key_press_event",
546 G_CALLBACK(listitem_single_key), uc->adj);
548 g_signal_connect(G_OBJECT(listitem), "focus_in_event",
549 G_CALLBACK(widget_focus), dp);
550 g_signal_connect(G_OBJECT(listitem), "button_press_event",
551 G_CALLBACK(listitem_button_press), dp);
552 g_signal_connect(G_OBJECT(listitem), "button_release_event",
553 G_CALLBACK(listitem_button_release), dp);
554 g_object_set_data(G_OBJECT(listitem), "user-data",
555 GINT_TO_POINTER(id));
563 dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
564 gtk_list_store_append(uc->listmodel, &iter);
565 dp->flags &= ~FLAG_UPDATING_LISTBOX;
566 gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
569 * Now go through text and divide it into columns at the tabs,
572 cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
573 cols = cols ? cols : 1;
574 for (i = 0; i < cols; i++) {
575 int collen = strcspn(text, "\t");
576 char *tmpstr = snewn(collen+1, char);
577 memcpy(tmpstr, text, collen);
578 tmpstr[collen] = '\0';
579 gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
587 assert(!"We shouldn't get here");
589 dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
592 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
594 struct dlgparam *dp = (struct dlgparam *)dlg;
595 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
597 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
598 uc->ctrl->generic.type == CTRL_LISTBOX);
600 #if !GTK_CHECK_VERSION(2,4,0)
601 if (uc->menu || uc->list) {
605 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
607 item = G_OBJECT(g_list_nth_data(children, index));
608 g_list_free(children);
610 return GPOINTER_TO_INT(g_object_get_data(G_OBJECT(item), "user-data"));
613 #if GTK_CHECK_VERSION(2,0,0)
619 path = gtk_tree_path_new_from_indices(index, -1);
620 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
621 gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
622 gtk_tree_path_free(path);
627 assert(!"We shouldn't get here");
628 return -1; /* placate dataflow analysis */
631 /* dlg_listbox_index returns <0 if no single element is selected. */
632 int dlg_listbox_index(union control *ctrl, void *dlg)
634 struct dlgparam *dp = (struct dlgparam *)dlg;
635 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
637 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
638 uc->ctrl->generic.type == CTRL_LISTBOX);
640 #if !GTK_CHECK_VERSION(2,4,0)
641 if (uc->menu || uc->list) {
643 GtkWidget *item, *activeitem;
648 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
650 activeitem = NULL; /* unnecessarily placate gcc */
652 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
654 for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
655 i++, children = children->next) {
656 if (uc->menu ? activeitem == item :
657 GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
664 g_list_free(children);
665 return selected < 0 ? -1 : selected;
670 * This API function already does the right thing in the
671 * case of no current selection.
673 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo));
676 #if GTK_CHECK_VERSION(2,0,0)
678 GtkTreeSelection *treesel;
685 assert(uc->treeview != NULL);
686 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
688 if (gtk_tree_selection_count_selected_rows(treesel) != 1)
691 sellist = gtk_tree_selection_get_selected_rows(treesel, &model);
693 assert(sellist && sellist->data);
694 path = sellist->data;
696 if (gtk_tree_path_get_depth(path) != 1) {
699 indices = gtk_tree_path_get_indices(path);
707 g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL);
708 g_list_free(sellist);
713 assert(!"We shouldn't get here");
714 return -1; /* placate dataflow analysis */
717 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
719 struct dlgparam *dp = (struct dlgparam *)dlg;
720 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
722 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
723 uc->ctrl->generic.type == CTRL_LISTBOX);
725 #if !GTK_CHECK_VERSION(2,4,0)
726 if (uc->menu || uc->list) {
728 GtkWidget *item, *activeitem;
730 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
731 uc->ctrl->generic.type == CTRL_LISTBOX);
732 assert(uc->menu != NULL || uc->list != NULL);
734 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
736 item = GTK_WIDGET(g_list_nth_data(children, index));
737 g_list_free(children);
740 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
741 return item == activeitem;
743 return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
749 * This API function already does the right thing in the
750 * case of no current selection.
752 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index;
755 #if GTK_CHECK_VERSION(2,0,0)
757 GtkTreeSelection *treesel;
761 assert(uc->treeview != NULL);
762 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
764 path = gtk_tree_path_new_from_indices(index, -1);
765 ret = gtk_tree_selection_path_is_selected(treesel, path);
766 gtk_tree_path_free(path);
771 assert(!"We shouldn't get here");
772 return -1; /* placate dataflow analysis */
775 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
777 struct dlgparam *dp = (struct dlgparam *)dlg;
778 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
780 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
781 uc->ctrl->generic.type == CTRL_LISTBOX);
783 #if !GTK_CHECK_VERSION(2,4,0)
785 gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
791 gdouble newtop, newbot;
793 gtk_list_select_item(GTK_LIST(uc->list), index);
796 * Scroll the list box if necessary to ensure the newly
797 * selected item is visible.
799 items = gtk_container_children(GTK_CONTAINER(uc->list));
800 nitems = g_list_length(items);
802 int modified = FALSE;
804 newtop = uc->adj->lower +
805 (uc->adj->upper - uc->adj->lower) * index / nitems;
806 newbot = uc->adj->lower +
807 (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
808 if (uc->adj->value > newtop) {
810 uc->adj->value = newtop;
811 } else if (uc->adj->value < newbot - uc->adj->page_size) {
813 uc->adj->value = newbot - uc->adj->page_size;
816 gtk_adjustment_value_changed(uc->adj);
822 gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index);
826 #if GTK_CHECK_VERSION(2,0,0)
828 GtkTreeSelection *treesel;
831 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
833 path = gtk_tree_path_new_from_indices(index, -1);
834 gtk_tree_selection_select_path(treesel, path);
835 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview),
836 path, NULL, FALSE, 0.0, 0.0);
837 gtk_tree_path_free(path);
841 assert(!"We shouldn't get here");
844 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
846 struct dlgparam *dp = (struct dlgparam *)dlg;
847 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
849 assert(uc->ctrl->generic.type == CTRL_TEXT);
850 assert(uc->text != NULL);
852 gtk_label_set_text(GTK_LABEL(uc->text), text);
855 void dlg_label_change(union control *ctrl, void *dlg, char const *text)
857 struct dlgparam *dp = (struct dlgparam *)dlg;
858 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
860 switch (uc->ctrl->generic.type) {
862 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
863 shortcut_highlight(uc->toplevel, ctrl->button.shortcut);
866 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
867 shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut);
870 gtk_label_set_text(GTK_LABEL(uc->label), text);
871 shortcut_highlight(uc->label, ctrl->radio.shortcut);
874 gtk_label_set_text(GTK_LABEL(uc->label), text);
875 shortcut_highlight(uc->label, ctrl->editbox.shortcut);
877 case CTRL_FILESELECT:
878 gtk_label_set_text(GTK_LABEL(uc->label), text);
879 shortcut_highlight(uc->label, ctrl->fileselect.shortcut);
881 case CTRL_FONTSELECT:
882 gtk_label_set_text(GTK_LABEL(uc->label), text);
883 shortcut_highlight(uc->label, ctrl->fontselect.shortcut);
886 gtk_label_set_text(GTK_LABEL(uc->label), text);
887 shortcut_highlight(uc->label, ctrl->listbox.shortcut);
890 assert(!"This shouldn't happen");
895 void dlg_filesel_set(union control *ctrl, void *dlg, Filename *fn)
897 struct dlgparam *dp = (struct dlgparam *)dlg;
898 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
899 /* We must copy fn->path before passing it to gtk_entry_set_text.
900 * See comment in dlg_editbox_set() for the reasons. */
901 char *duppath = dupstr(fn->path);
902 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
903 assert(uc->entry != NULL);
904 gtk_entry_set_text(GTK_ENTRY(uc->entry), duppath);
908 Filename *dlg_filesel_get(union control *ctrl, void *dlg)
910 struct dlgparam *dp = (struct dlgparam *)dlg;
911 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
912 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
913 assert(uc->entry != NULL);
914 return filename_from_str(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
917 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec *fs)
919 struct dlgparam *dp = (struct dlgparam *)dlg;
920 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
921 /* We must copy fs->name before passing it to gtk_entry_set_text.
922 * See comment in dlg_editbox_set() for the reasons. */
923 char *dupname = dupstr(fs->name);
924 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
925 assert(uc->entry != NULL);
926 gtk_entry_set_text(GTK_ENTRY(uc->entry), dupname);
930 FontSpec *dlg_fontsel_get(union control *ctrl, void *dlg)
932 struct dlgparam *dp = (struct dlgparam *)dlg;
933 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
934 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
935 assert(uc->entry != NULL);
936 return fontspec_new(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
940 * Bracketing a large set of updates in these two functions will
941 * cause the front end (if possible) to delay updating the screen
942 * until it's all complete, thus avoiding flicker.
944 void dlg_update_start(union control *ctrl, void *dlg)
947 * Apparently we can't do this at all in GTK. GtkCList supports
948 * freeze and thaw, but not GtkList. Bah.
952 void dlg_update_done(union control *ctrl, void *dlg)
955 * Apparently we can't do this at all in GTK. GtkCList supports
956 * freeze and thaw, but not GtkList. Bah.
960 void dlg_set_focus(union control *ctrl, void *dlg)
962 struct dlgparam *dp = (struct dlgparam *)dlg;
963 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
965 switch (ctrl->generic.type) {
968 /* Check boxes and buttons get the focus _and_ get toggled. */
969 gtk_widget_grab_focus(uc->toplevel);
971 case CTRL_FILESELECT:
972 case CTRL_FONTSELECT:
975 /* Anything containing an edit box gets that focused. */
976 gtk_widget_grab_focus(uc->entry);
978 #if GTK_CHECK_VERSION(2,4,0)
979 else if (uc->combo) {
980 /* Failing that, there'll be a combo box. */
981 gtk_widget_grab_focus(uc->combo);
987 * Radio buttons: we find the currently selected button and
992 for (i = 0; i < ctrl->radio.nbuttons; i++)
993 if (gtk_toggle_button_get_active
994 (GTK_TOGGLE_BUTTON(uc->buttons[i]))) {
995 gtk_widget_grab_focus(uc->buttons[i]);
1000 #if !GTK_CHECK_VERSION(2,4,0)
1002 gtk_widget_grab_focus(uc->optmenu);
1007 gtk_widget_grab_focus(uc->combo);
1011 #if !GTK_CHECK_VERSION(2,0,0)
1014 * For GTK-1 style list boxes, we tell it to focus one
1015 * of its children, which appears to do the Right
1018 gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
1023 gtk_widget_grab_focus(uc->treeview);
1027 assert(!"We shouldn't get here");
1033 * During event processing, you might well want to give an error
1034 * indication to the user. dlg_beep() is a quick and easy generic
1035 * error; dlg_error() puts up a message-box or equivalent.
1037 void dlg_beep(void *dlg)
1042 #if !GTK_CHECK_VERSION(3,0,0)
1043 static void errmsg_button_clicked(GtkButton *button, gpointer data)
1045 gtk_widget_destroy(GTK_WIDGET(data));
1049 static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child)
1051 #if !GTK_CHECK_VERSION(2,0,0)
1052 gint x, y, w, h, dx, dy;
1054 gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE);
1055 gtk_widget_size_request(GTK_WIDGET(child), &req);
1057 gdk_window_get_origin(gtk_widget_get_window(GTK_WIDGET(parent)), &x, &y);
1058 gdk_window_get_size(gtk_widget_get_window(GTK_WIDGET(parent)), &w, &h);
1061 * One corner of the transient will be offset inwards, by 1/4
1062 * of the parent window's size, from the corresponding corner
1063 * of the parent window. The corner will be chosen so as to
1064 * place the transient closer to the centre of the screen; this
1065 * should avoid transients going off the edge of the screen on
1068 if (x + w/2 < gdk_screen_width() / 2)
1069 dx = x + w/4; /* work from left edges */
1071 dx = x + 3*w/4 - req.width; /* work from right edges */
1072 if (y + h/2 < gdk_screen_height() / 2)
1073 dy = y + h/4; /* work from top edges */
1075 dy = y + 3*h/4 - req.height; /* work from bottom edges */
1076 gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy);
1080 void dlg_error_msg(void *dlg, const char *msg)
1082 struct dlgparam *dp = (struct dlgparam *)dlg;
1085 #if GTK_CHECK_VERSION(3,0,0)
1086 window = gtk_message_dialog_new(GTK_WINDOW(dp->window),
1088 GTK_DIALOG_DESTROY_WITH_PARENT),
1092 gtk_dialog_run(GTK_DIALOG(window));
1093 gtk_widget_destroy(window);
1095 GtkWidget *hbox, *text, *ok;
1097 window = gtk_dialog_new();
1098 text = gtk_label_new(msg);
1099 align_label_left(GTK_LABEL(text));
1100 hbox = gtk_hbox_new(FALSE, 0);
1101 gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
1102 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(window))),
1103 hbox, FALSE, FALSE, 20);
1104 gtk_widget_show(text);
1105 gtk_widget_show(hbox);
1106 gtk_window_set_title(GTK_WINDOW(window), "Error");
1107 gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
1108 ok = gtk_button_new_with_label("OK");
1109 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(window))),
1110 ok, FALSE, FALSE, 0);
1111 gtk_widget_show(ok);
1112 gtk_widget_set_can_default(ok, TRUE);
1113 gtk_window_set_default(GTK_WINDOW(window), ok);
1114 g_signal_connect(G_OBJECT(ok), "clicked",
1115 G_CALLBACK(errmsg_button_clicked), window);
1116 g_signal_connect(G_OBJECT(window), "destroy",
1117 G_CALLBACK(window_destroy), NULL);
1118 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
1119 gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window));
1120 set_transient_window_pos(dp->window, window);
1121 gtk_widget_show(window);
1129 * This function signals to the front end that the dialog's
1130 * processing is completed, and passes an integer value (typically
1131 * a success status).
1133 void dlg_end(void *dlg, int value)
1135 struct dlgparam *dp = (struct dlgparam *)dlg;
1137 gtk_widget_destroy(dp->window);
1140 void dlg_refresh(union control *ctrl, void *dlg)
1142 struct dlgparam *dp = (struct dlgparam *)dlg;
1146 if (ctrl->generic.handler != NULL)
1147 ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH);
1151 for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) {
1152 assert(uc->ctrl != NULL);
1153 if (uc->ctrl->generic.handler != NULL)
1154 uc->ctrl->generic.handler(uc->ctrl, dp,
1155 dp->data, EVENT_REFRESH);
1160 void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b)
1162 struct dlgparam *dp = (struct dlgparam *)dlg;
1163 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
1165 #if GTK_CHECK_VERSION(3,0,0)
1166 GtkWidget *coloursel =
1167 gtk_color_chooser_dialog_new("Select a colour",
1168 GTK_WINDOW(dp->window));
1169 gtk_color_chooser_set_use_alpha(GTK_COLOR_CHOOSER(coloursel), FALSE);
1171 GtkWidget *okbutton, *cancelbutton;
1172 GtkWidget *coloursel =
1173 gtk_color_selection_dialog_new("Select a colour");
1174 GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel);
1175 GtkColorSelection *cs = GTK_COLOR_SELECTION
1176 (gtk_color_selection_dialog_get_color_selection(ccs));
1177 gtk_color_selection_set_has_opacity_control(cs, FALSE);
1180 dp->coloursel_result.ok = FALSE;
1182 gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE);
1184 #if GTK_CHECK_VERSION(3,0,0)
1187 rgba.red = r / 255.0;
1188 rgba.green = g / 255.0;
1189 rgba.blue = b / 255.0;
1190 rgba.alpha = 1.0; /* fully opaque! */
1191 gtk_color_chooser_set_rgba(GTK_COLOR_CHOOSER(coloursel), &rgba);
1193 #elif GTK_CHECK_VERSION(2,0,0)
1196 col.red = r * 0x0101;
1197 col.green = g * 0x0101;
1198 col.blue = b * 0x0101;
1199 gtk_color_selection_set_current_color(cs, &col);
1204 cvals[0] = r / 255.0;
1205 cvals[1] = g / 255.0;
1206 cvals[2] = b / 255.0;
1207 cvals[3] = 1.0; /* fully opaque! */
1208 gtk_color_selection_set_color(cs, cvals);
1212 g_object_set_data(G_OBJECT(coloursel), "user-data", (gpointer)uc);
1214 #if GTK_CHECK_VERSION(3,0,0)
1215 g_signal_connect(G_OBJECT(coloursel), "response",
1216 G_CALLBACK(colourchoose_response), (gpointer)dp);
1219 #if GTK_CHECK_VERSION(2,0,0)
1220 g_object_get(G_OBJECT(ccs),
1221 "ok-button", &okbutton,
1222 "cancel-button", &cancelbutton,
1223 (const char *)NULL);
1225 okbutton = ccs->ok_button;
1226 cancelbutton = ccs->cancel_button;
1228 g_object_set_data(G_OBJECT(okbutton), "user-data",
1229 (gpointer)coloursel);
1230 g_object_set_data(G_OBJECT(cancelbutton), "user-data",
1231 (gpointer)coloursel);
1232 g_signal_connect(G_OBJECT(okbutton), "clicked",
1233 G_CALLBACK(coloursel_ok), (gpointer)dp);
1234 g_signal_connect(G_OBJECT(cancelbutton), "clicked",
1235 G_CALLBACK(coloursel_cancel), (gpointer)dp);
1236 g_signal_connect_swapped(G_OBJECT(okbutton), "clicked",
1237 G_CALLBACK(gtk_widget_destroy),
1238 (gpointer)coloursel);
1239 g_signal_connect_swapped(G_OBJECT(cancelbutton), "clicked",
1240 G_CALLBACK(gtk_widget_destroy),
1241 (gpointer)coloursel);
1243 gtk_widget_show(coloursel);
1246 int dlg_coloursel_results(union control *ctrl, void *dlg,
1247 int *r, int *g, int *b)
1249 struct dlgparam *dp = (struct dlgparam *)dlg;
1250 if (dp->coloursel_result.ok) {
1251 *r = dp->coloursel_result.r;
1252 *g = dp->coloursel_result.g;
1253 *b = dp->coloursel_result.b;
1259 /* ----------------------------------------------------------------------
1260 * Signal handlers while the dialog box is active.
1263 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
1266 struct dlgparam *dp = (struct dlgparam *)data;
1267 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1268 union control *focus;
1275 if (focus != dp->currfocus) {
1276 dp->lastfocus = dp->currfocus;
1277 dp->currfocus = focus;
1283 static void button_clicked(GtkButton *button, gpointer data)
1285 struct dlgparam *dp = (struct dlgparam *)data;
1286 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1287 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1290 static void button_toggled(GtkToggleButton *tb, gpointer data)
1292 struct dlgparam *dp = (struct dlgparam *)data;
1293 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
1294 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1297 static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event,
1301 * GtkEntry has a nasty habit of eating the Return key, which
1302 * is unhelpful since it doesn't actually _do_ anything with it
1303 * (it calls gtk_widget_activate, but our edit boxes never need
1304 * activating). So I catch Return before GtkEntry sees it, and
1305 * pass it straight on to the parent widget. Effect: hitting
1306 * Return in an edit box will now activate the default button
1307 * in the dialog just like it will everywhere else.
1309 GtkWidget *parent = gtk_widget_get_parent(widget);
1310 if (event->keyval == GDK_KEY_Return && parent != NULL) {
1311 gboolean return_val;
1312 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
1313 g_signal_emit_by_name(G_OBJECT(parent), "key_press_event",
1314 event, &return_val);
1320 static void editbox_changed(GtkEditable *ed, gpointer data)
1322 struct dlgparam *dp = (struct dlgparam *)data;
1323 if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
1324 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1325 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1329 static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
1332 struct dlgparam *dp = (struct dlgparam *)data;
1333 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1334 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
1338 #if !GTK_CHECK_VERSION(2,0,0)
1341 * GTK 1 list box event handlers.
1344 static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
1345 gpointer data, int multiple)
1347 GtkAdjustment *adj = GTK_ADJUSTMENT(data);
1349 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
1350 event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
1351 event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
1352 event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
1354 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1355 * in a list box. So, if the list box is single-selection:
1357 * - if the list item in question isn't already selected,
1358 * we simply select it.
1359 * - otherwise, we find the next one (or next
1360 * however-far-away) in whichever direction we're going,
1362 * + in this case, we must also fiddle with the
1363 * scrollbar to ensure the newly selected item is
1366 * If it's multiple-selection, we do all of the above
1367 * except actually selecting anything, so we move the focus
1368 * and fiddle the scrollbar to follow it.
1370 GtkWidget *list = item->parent;
1372 g_signal_stop_emission_by_name(G_OBJECT(item), "key_press_event");
1375 GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
1376 gtk_list_select_child(GTK_LIST(list), item);
1379 (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
1380 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1383 (event->keyval==GDK_Page_Down ||
1384 event->keyval==GDK_KP_Page_Down ||
1385 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1388 GList *children, *chead;
1390 chead = children = gtk_container_children(GTK_CONTAINER(list));
1392 n = g_list_length(children);
1396 * Figure out how many list items to a screenful,
1397 * and adjust the step appropriately.
1399 step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
1400 step--; /* go by one less than that */
1404 while (children != NULL) {
1405 if (item == children->data)
1407 children = children->next;
1412 if (direction < 0 && i > 0)
1413 children = children->prev, i--;
1414 else if (direction > 0 && i < n-1)
1415 children = children->next, i++;
1419 if (children && children->data) {
1421 gtk_list_select_child(GTK_LIST(list),
1422 GTK_WIDGET(children->data));
1423 gtk_widget_grab_focus(GTK_WIDGET(children->data));
1424 gtk_adjustment_clamp_page
1426 adj->lower + (adj->upper-adj->lower) * i / n,
1427 adj->lower + (adj->upper-adj->lower) * (i+1) / n);
1438 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
1441 return listitem_key(item, event, data, FALSE);
1444 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
1447 return listitem_key(item, event, data, TRUE);
1450 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
1453 struct dlgparam *dp = (struct dlgparam *)data;
1454 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1455 switch (event->type) {
1457 case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
1458 case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
1459 case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
1464 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
1467 struct dlgparam *dp = (struct dlgparam *)data;
1468 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1469 if (uc->nclicks>1) {
1470 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1476 static void list_selchange(GtkList *list, gpointer data)
1478 struct dlgparam *dp = (struct dlgparam *)data;
1479 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
1481 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1484 static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
1486 int index = dlg_listbox_index(uc->ctrl, dp);
1487 GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
1491 (index == 0 && direction < 0) ||
1492 (index == g_list_length(children)-1 && direction > 0)) {
1497 child = g_list_nth_data(children, index);
1498 gtk_widget_ref(child);
1499 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
1500 g_list_free(children);
1503 children = g_list_append(children, child);
1504 gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
1505 gtk_list_select_item(GTK_LIST(uc->list), index + direction);
1506 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1509 static void draglist_up(GtkButton *button, gpointer data)
1511 struct dlgparam *dp = (struct dlgparam *)data;
1512 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1513 draglist_move(dp, uc, -1);
1516 static void draglist_down(GtkButton *button, gpointer data)
1518 struct dlgparam *dp = (struct dlgparam *)data;
1519 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1520 draglist_move(dp, uc, +1);
1523 #else /* !GTK_CHECK_VERSION(2,0,0) */
1526 * GTK 2 list box event handlers.
1529 static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
1530 GtkTreeViewColumn *column, gpointer data)
1532 struct dlgparam *dp = (struct dlgparam *)data;
1533 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview));
1535 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1538 static void listbox_selchange(GtkTreeSelection *treeselection,
1541 struct dlgparam *dp = (struct dlgparam *)data;
1542 GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection);
1543 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1545 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1548 struct draglist_valchange_ctx {
1550 struct dlgparam *dp;
1553 static gboolean draglist_valchange(gpointer data)
1555 struct draglist_valchange_ctx *ctx =
1556 (struct draglist_valchange_ctx *)data;
1558 ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp,
1559 ctx->dp->data, EVENT_VALCHANGE);
1566 static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path,
1567 GtkTreeIter *iter, gpointer data)
1569 struct dlgparam *dp = (struct dlgparam *)data;
1573 if (dp->flags & FLAG_UPDATING_LISTBOX)
1574 return; /* not a user drag operation */
1576 tree = g_object_get_data(G_OBJECT(treemodel), "user-data");
1577 uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1580 * We should cause EVENT_VALCHANGE on the list box, now
1581 * that its rows have been reordered. However, the GTK 2
1582 * docs say that at the point this signal is received the
1583 * new row might not have actually been filled in yet.
1585 * (So what smegging use is it then, eh? Don't suppose it
1586 * occurred to you at any point that letting the
1587 * application know _after_ the reordering was compelete
1588 * might be helpful to someone?)
1590 * To get round this, I schedule an idle function, which I
1591 * hope won't be called until the main event loop is
1592 * re-entered after the drag-and-drop handler has finished
1593 * furtling with the list store.
1595 struct draglist_valchange_ctx *ctx =
1596 snew(struct draglist_valchange_ctx);
1599 g_idle_add(draglist_valchange, ctx);
1603 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1605 #if !GTK_CHECK_VERSION(2,4,0)
1607 static void menuitem_activate(GtkMenuItem *item, gpointer data)
1609 struct dlgparam *dp = (struct dlgparam *)data;
1610 GtkWidget *menushell = GTK_WIDGET(item)->parent;
1611 gpointer optmenu = g_object_get_data(G_OBJECT(menushell), "user-data");
1612 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
1613 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1618 static void droplist_selchange(GtkComboBox *combo, gpointer data)
1620 struct dlgparam *dp = (struct dlgparam *)data;
1621 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo));
1623 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1626 #endif /* !GTK_CHECK_VERSION(2,4,0) */
1628 #ifdef USE_GTK_FILE_CHOOSER_DIALOG
1629 static void filechoose_response(GtkDialog *dialog, gint response,
1632 /* struct dlgparam *dp = (struct dlgparam *)data; */
1633 struct uctrl *uc = g_object_get_data(G_OBJECT(dialog), "user-data");
1634 if (response == GTK_RESPONSE_ACCEPT) {
1635 gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1636 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1639 gtk_widget_destroy(GTK_WIDGET(dialog));
1642 static void filesel_ok(GtkButton *button, gpointer data)
1644 /* struct dlgparam *dp = (struct dlgparam *)data; */
1645 gpointer filesel = g_object_get_data(G_OBJECT(button), "user-data");
1646 struct uctrl *uc = g_object_get_data(G_OBJECT(filesel), "user-data");
1647 const char *name = gtk_file_selection_get_filename
1648 (GTK_FILE_SELECTION(filesel));
1649 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1653 static void fontsel_ok(GtkButton *button, gpointer data)
1655 /* struct dlgparam *dp = (struct dlgparam *)data; */
1657 #if !GTK_CHECK_VERSION(2,0,0)
1659 gpointer fontsel = g_object_get_data(G_OBJECT(button), "user-data");
1660 struct uctrl *uc = g_object_get_data(G_OBJECT(fontsel), "user-data");
1661 const char *name = gtk_font_selection_dialog_get_font_name
1662 (GTK_FONT_SELECTION_DIALOG(fontsel));
1663 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1667 unifontsel *fontsel = (unifontsel *)g_object_get_data
1668 (G_OBJECT(button), "user-data");
1669 struct uctrl *uc = (struct uctrl *)fontsel->user_data;
1670 char *name = unifontsel_get_name(fontsel);
1671 assert(name); /* should always be ok after OK pressed */
1672 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1678 #if GTK_CHECK_VERSION(3,0,0)
1680 static void colourchoose_response(GtkDialog *dialog,
1681 gint response_id, gpointer data)
1683 struct dlgparam *dp = (struct dlgparam *)data;
1684 struct uctrl *uc = g_object_get_data(G_OBJECT(dialog), "user-data");
1686 if (response_id == GTK_RESPONSE_OK) {
1688 gtk_color_chooser_get_rgba(GTK_COLOR_CHOOSER(dialog), &rgba);
1689 dp->coloursel_result.r = (int) (255 * rgba.red);
1690 dp->coloursel_result.g = (int) (255 * rgba.green);
1691 dp->coloursel_result.b = (int) (255 * rgba.blue);
1692 dp->coloursel_result.ok = TRUE;
1694 dp->coloursel_result.ok = FALSE;
1697 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1699 gtk_widget_destroy(GTK_WIDGET(dialog));
1702 #else /* GTK 1/2 coloursel response handlers */
1704 static void coloursel_ok(GtkButton *button, gpointer data)
1706 struct dlgparam *dp = (struct dlgparam *)data;
1707 gpointer coloursel = g_object_get_data(G_OBJECT(button), "user-data");
1708 struct uctrl *uc = g_object_get_data(G_OBJECT(coloursel), "user-data");
1710 #if GTK_CHECK_VERSION(2,0,0)
1712 GtkColorSelection *cs = GTK_COLOR_SELECTION
1713 (gtk_color_selection_dialog_get_color_selection
1714 (GTK_COLOR_SELECTION_DIALOG(coloursel)));
1716 gtk_color_selection_get_current_color(cs, &col);
1717 dp->coloursel_result.r = col.red / 0x0100;
1718 dp->coloursel_result.g = col.green / 0x0100;
1719 dp->coloursel_result.b = col.blue / 0x0100;
1723 GtkColorSelection *cs = GTK_COLOR_SELECTION
1724 (gtk_color_selection_dialog_get_color_selection
1725 (GTK_COLOR_SELECTION_DIALOG(coloursel)));
1727 gtk_color_selection_get_color(cs, cvals);
1728 dp->coloursel_result.r = (int) (255 * cvals[0]);
1729 dp->coloursel_result.g = (int) (255 * cvals[1]);
1730 dp->coloursel_result.b = (int) (255 * cvals[2]);
1733 dp->coloursel_result.ok = TRUE;
1734 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1737 static void coloursel_cancel(GtkButton *button, gpointer data)
1739 struct dlgparam *dp = (struct dlgparam *)data;
1740 gpointer coloursel = g_object_get_data(G_OBJECT(button), "user-data");
1741 struct uctrl *uc = g_object_get_data(G_OBJECT(coloursel), "user-data");
1742 dp->coloursel_result.ok = FALSE;
1743 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1746 #endif /* end of coloursel response handlers */
1748 static void filefont_clicked(GtkButton *button, gpointer data)
1750 struct dlgparam *dp = (struct dlgparam *)data;
1751 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1753 if (uc->ctrl->generic.type == CTRL_FILESELECT) {
1754 #ifdef USE_GTK_FILE_CHOOSER_DIALOG
1755 GtkWidget *filechoose = gtk_file_chooser_dialog_new
1756 (uc->ctrl->fileselect.title, GTK_WINDOW(dp->window),
1757 (uc->ctrl->fileselect.for_writing ?
1758 GTK_FILE_CHOOSER_ACTION_SAVE :
1759 GTK_FILE_CHOOSER_ACTION_OPEN),
1760 STANDARD_CANCEL_LABEL, GTK_RESPONSE_CANCEL,
1761 STANDARD_OPEN_LABEL, GTK_RESPONSE_ACCEPT,
1762 (const gchar *)NULL);
1763 gtk_window_set_modal(GTK_WINDOW(filechoose), TRUE);
1764 g_object_set_data(G_OBJECT(filechoose), "user-data", (gpointer)uc);
1765 g_signal_connect(G_OBJECT(filechoose), "response",
1766 G_CALLBACK(filechoose_response), (gpointer)dp);
1767 gtk_widget_show(filechoose);
1769 GtkWidget *filesel =
1770 gtk_file_selection_new(uc->ctrl->fileselect.title);
1771 gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
1773 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
1775 g_object_set_data(G_OBJECT(filesel), "user-data", (gpointer)uc);
1777 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1778 G_CALLBACK(filesel_ok), (gpointer)dp);
1779 g_signal_connect_swapped
1780 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1781 G_CALLBACK(gtk_widget_destroy), (gpointer)filesel);
1782 g_signal_connect_swapped
1783 (G_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
1784 G_CALLBACK(gtk_widget_destroy), (gpointer)filesel);
1785 gtk_widget_show(filesel);
1789 if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
1790 const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
1792 #if !GTK_CHECK_VERSION(2,0,0)
1795 * Use the GTK 1 standard font selector.
1798 gchar *spacings[] = { "c", "m", NULL };
1799 GtkWidget *fontsel =
1800 gtk_font_selection_dialog_new("Select a font");
1801 gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
1802 gtk_font_selection_dialog_set_filter
1803 (GTK_FONT_SELECTION_DIALOG(fontsel),
1804 GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
1805 NULL, NULL, NULL, NULL, spacings, NULL);
1806 if (!gtk_font_selection_dialog_set_font_name
1807 (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
1809 * If the font name wasn't found as it was, try opening
1810 * it and extracting its FONT property. This should
1811 * have the effect of mapping short aliases into true
1814 GdkFont *font = gdk_font_load(fontname);
1816 XFontStruct *xfs = GDK_FONT_XFONT(font);
1817 Display *disp = GDK_FONT_XDISPLAY(font);
1818 Atom fontprop = XInternAtom(disp, "FONT", False);
1821 if (XGetFontProperty(xfs, fontprop, &ret)) {
1822 char *name = XGetAtomName(disp, (Atom)ret);
1824 gtk_font_selection_dialog_set_font_name
1825 (GTK_FONT_SELECTION_DIALOG(fontsel), name);
1827 gdk_font_unref(font);
1831 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1832 "user-data", (gpointer)fontsel);
1833 g_object_set_data(G_OBJECT(fontsel), "user-data", (gpointer)uc);
1835 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1836 "clicked", G_CALLBACK(fontsel_ok), (gpointer)dp);
1837 g_signal_connect_swapped
1838 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1839 "clicked", G_CALLBACK(gtk_widget_destroy),
1841 g_signal_connect_swapped
1842 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
1843 "clicked", G_CALLBACK(gtk_widget_destroy),
1845 gtk_widget_show(fontsel);
1847 #else /* !GTK_CHECK_VERSION(2,0,0) */
1850 * Use the unifontsel code provided in gtkfont.c.
1853 unifontsel *fontsel = unifontsel_new("Select a font");
1855 gtk_window_set_modal(fontsel->window, TRUE);
1856 unifontsel_set_name(fontsel, fontname);
1858 g_object_set_data(G_OBJECT(fontsel->ok_button),
1859 "user-data", (gpointer)fontsel);
1860 fontsel->user_data = uc;
1861 g_signal_connect(G_OBJECT(fontsel->ok_button), "clicked",
1862 G_CALLBACK(fontsel_ok), (gpointer)dp);
1863 g_signal_connect_swapped(G_OBJECT(fontsel->ok_button), "clicked",
1864 G_CALLBACK(unifontsel_destroy),
1866 g_signal_connect_swapped(G_OBJECT(fontsel->cancel_button),"clicked",
1867 G_CALLBACK(unifontsel_destroy),
1870 gtk_widget_show(GTK_WIDGET(fontsel->window));
1872 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1877 #if !GTK_CHECK_VERSION(3,0,0)
1878 static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc,
1881 struct dlgparam *dp = (struct dlgparam *)data;
1882 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1884 gtk_widget_set_size_request(uc->text, alloc->width, -1);
1885 gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label);
1886 g_signal_handler_disconnect(G_OBJECT(uc->text), uc->textsig);
1890 /* ----------------------------------------------------------------------
1891 * This function does the main layout work: it reads a controlset,
1892 * it creates the relevant GTK controls, and returns a GtkWidget
1893 * containing the result. (This widget might be a title of some
1894 * sort, it might be a Columns containing many controls, or it
1895 * might be a GtkFrame containing a Columns; whatever it is, it's
1896 * definitely a GtkWidget and should probably be added to a
1899 * `win' is required for setting the default button. If it is
1900 * non-NULL, all buttons created will be default-capable (so they
1901 * have extra space round them for the default highlight).
1903 GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs,
1904 struct controlset *s, GtkWindow *win)
1910 if (!s->boxname && s->boxtitle) {
1911 /* This controlset is a panel title. */
1912 return gtk_label_new(s->boxtitle);
1916 * Otherwise, we expect to be laying out actual controls, so
1917 * we'll start by creating a Columns for the purpose.
1919 cols = COLUMNS(columns_new(4));
1920 ret = GTK_WIDGET(cols);
1921 gtk_widget_show(ret);
1924 * Create a containing frame if we have a box name.
1927 ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */
1928 gtk_container_set_border_width(GTK_CONTAINER(cols), 4);
1929 gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols));
1930 gtk_widget_show(ret);
1934 * Now iterate through the controls themselves, create them,
1935 * and add them to the Columns.
1937 for (i = 0; i < s->ncontrols; i++) {
1938 union control *ctrl = s->ctrls[i];
1941 GtkWidget *w = NULL;
1943 switch (ctrl->generic.type) {
1946 static const int simplecols[1] = { 100 };
1947 columns_set_cols(cols, ctrl->columns.ncols,
1948 (ctrl->columns.percentages ?
1949 ctrl->columns.percentages : simplecols));
1951 continue; /* no actual control created */
1954 struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl);
1956 columns_taborder_last(cols, uc->toplevel);
1958 continue; /* no actual control created */
1961 uc = snew(struct uctrl);
1965 #if !GTK_CHECK_VERSION(2,4,0)
1966 uc->list = uc->menu = uc->optmenu = NULL;
1970 #if GTK_CHECK_VERSION(2,0,0)
1971 uc->treeview = NULL;
1972 uc->listmodel = NULL;
1974 uc->button = uc->text = NULL;
1978 switch (ctrl->generic.type) {
1980 w = gtk_button_new_with_label(ctrl->generic.label);
1982 gtk_widget_set_can_default(w, TRUE);
1983 if (ctrl->button.isdefault)
1984 gtk_window_set_default(win, w);
1985 if (ctrl->button.iscancel)
1986 dp->cancelbutton = w;
1988 g_signal_connect(G_OBJECT(w), "clicked",
1989 G_CALLBACK(button_clicked), dp);
1990 g_signal_connect(G_OBJECT(w), "focus_in_event",
1991 G_CALLBACK(widget_focus), dp);
1992 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(w)),
1993 ctrl->button.shortcut, SHORTCUT_UCTRL, uc);
1996 w = gtk_check_button_new_with_label(ctrl->generic.label);
1997 g_signal_connect(G_OBJECT(w), "toggled",
1998 G_CALLBACK(button_toggled), dp);
1999 g_signal_connect(G_OBJECT(w), "focus_in_event",
2000 G_CALLBACK(widget_focus), dp);
2001 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(w)),
2002 ctrl->checkbox.shortcut, SHORTCUT_UCTRL, uc);
2007 * Radio buttons get to go inside their own Columns, no
2011 gint i, *percentages;
2015 if (ctrl->generic.label) {
2016 GtkWidget *label = gtk_label_new(ctrl->generic.label);
2017 columns_add(COLUMNS(w), label, 0, 1);
2018 columns_force_left_align(COLUMNS(w), label);
2019 gtk_widget_show(label);
2020 shortcut_add(scs, label, ctrl->radio.shortcut,
2021 SHORTCUT_UCTRL, uc);
2024 percentages = g_new(gint, ctrl->radio.ncolumns);
2025 for (i = 0; i < ctrl->radio.ncolumns; i++) {
2027 ((100 * (i+1) / ctrl->radio.ncolumns) -
2028 100 * i / ctrl->radio.ncolumns);
2030 columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns,
2032 g_free(percentages);
2035 uc->nbuttons = ctrl->radio.nbuttons;
2036 uc->buttons = snewn(uc->nbuttons, GtkWidget *);
2038 for (i = 0; i < ctrl->radio.nbuttons; i++) {
2042 b = (gtk_radio_button_new_with_label
2043 (group, ctrl->radio.buttons[i]));
2045 group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(b));
2046 colstart = i % ctrl->radio.ncolumns;
2047 columns_add(COLUMNS(w), b, colstart,
2048 (i == ctrl->radio.nbuttons-1 ?
2049 ctrl->radio.ncolumns - colstart : 1));
2050 columns_force_left_align(COLUMNS(w), b);
2052 g_signal_connect(G_OBJECT(b), "toggled",
2053 G_CALLBACK(button_toggled), dp);
2054 g_signal_connect(G_OBJECT(b), "focus_in_event",
2055 G_CALLBACK(widget_focus), dp);
2056 if (ctrl->radio.shortcuts) {
2057 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(b)),
2058 ctrl->radio.shortcuts[i],
2059 SHORTCUT_UCTRL, uc);
2066 GtkWidget *signalobject;
2068 if (ctrl->editbox.has_list) {
2069 #if !GTK_CHECK_VERSION(2,4,0)
2073 w = gtk_combo_new();
2074 gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
2075 uc->entry = GTK_COMBO(w)->entry;
2076 uc->list = GTK_COMBO(w)->list;
2077 signalobject = uc->entry;
2082 uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
2084 w = gtk_combo_box_new_with_model_and_entry
2085 (GTK_TREE_MODEL(uc->listmodel));
2086 g_object_set(G_OBJECT(w), "entry-text-column", 1,
2087 (const char *)NULL);
2088 /* We cannot support password combo boxes. */
2089 assert(!ctrl->editbox.password);
2091 signalobject = uc->combo;
2094 w = gtk_entry_new();
2095 if (ctrl->editbox.password)
2096 gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
2101 g_signal_connect(G_OBJECT(signalobject), "changed",
2102 G_CALLBACK(editbox_changed), dp);
2103 g_signal_connect(G_OBJECT(signalobject), "key_press_event",
2104 G_CALLBACK(editbox_key), dp);
2105 g_signal_connect(G_OBJECT(signalobject), "focus_in_event",
2106 G_CALLBACK(widget_focus), dp);
2107 g_signal_connect(G_OBJECT(signalobject), "focus_out_event",
2108 G_CALLBACK(editbox_lostfocus), dp);
2109 g_signal_connect(G_OBJECT(signalobject), "focus_out_event",
2110 G_CALLBACK(editbox_lostfocus), dp);
2112 #if !GTK_CHECK_VERSION(3,0,0)
2114 * Edit boxes, for some strange reason, have a minimum
2115 * width of 150 in GTK 1.2. We don't want this - we'd
2116 * rather the edit boxes acquired their natural width
2117 * from the column layout of the rest of the box.
2121 gtk_widget_size_request(w, &req);
2122 gtk_widget_set_size_request(w, 10, req.height);
2126 * In GTK 3, this is still true, but there's a special
2127 * method for GtkEntry in particular to fix it.
2129 if (GTK_IS_ENTRY(w))
2130 gtk_entry_set_width_chars(GTK_ENTRY(w), 1);
2133 if (ctrl->generic.label) {
2134 GtkWidget *label, *container;
2136 label = gtk_label_new(ctrl->generic.label);
2138 shortcut_add(scs, label, ctrl->editbox.shortcut,
2139 SHORTCUT_FOCUS, uc->entry);
2141 container = columns_new(4);
2142 if (ctrl->editbox.percentwidth == 100) {
2143 columns_add(COLUMNS(container), label, 0, 1);
2144 columns_force_left_align(COLUMNS(container), label);
2145 columns_add(COLUMNS(container), w, 0, 1);
2147 gint percentages[2];
2148 percentages[1] = ctrl->editbox.percentwidth;
2149 percentages[0] = 100 - ctrl->editbox.percentwidth;
2150 columns_set_cols(COLUMNS(container), 2, percentages);
2151 columns_add(COLUMNS(container), label, 0, 1);
2152 columns_force_left_align(COLUMNS(container), label);
2153 columns_add(COLUMNS(container), w, 1, 1);
2154 columns_force_same_height(COLUMNS(container),
2157 gtk_widget_show(label);
2165 case CTRL_FILESELECT:
2166 case CTRL_FONTSELECT:
2169 const char *browsebtn =
2170 (ctrl->generic.type == CTRL_FILESELECT ?
2171 "Browse..." : "Change...");
2173 gint percentages[] = { 75, 25 };
2175 columns_set_cols(COLUMNS(w), 2, percentages);
2177 if (ctrl->generic.label) {
2178 ww = gtk_label_new(ctrl->generic.label);
2179 columns_add(COLUMNS(w), ww, 0, 2);
2180 columns_force_left_align(COLUMNS(w), ww);
2181 gtk_widget_show(ww);
2182 shortcut_add(scs, ww,
2183 (ctrl->generic.type == CTRL_FILESELECT ?
2184 ctrl->fileselect.shortcut :
2185 ctrl->fontselect.shortcut),
2186 SHORTCUT_UCTRL, uc);
2190 uc->entry = ww = gtk_entry_new();
2191 #if !GTK_CHECK_VERSION(3,0,0)
2194 gtk_widget_size_request(ww, &req);
2195 gtk_widget_set_size_request(ww, 10, req.height);
2198 gtk_entry_set_width_chars(GTK_ENTRY(ww), 1);
2200 columns_add(COLUMNS(w), ww, 0, 1);
2201 gtk_widget_show(ww);
2203 uc->button = ww = gtk_button_new_with_label(browsebtn);
2204 columns_add(COLUMNS(w), ww, 1, 1);
2205 gtk_widget_show(ww);
2207 columns_force_same_height(COLUMNS(w), uc->entry, uc->button);
2209 g_signal_connect(G_OBJECT(uc->entry), "key_press_event",
2210 G_CALLBACK(editbox_key), dp);
2212 g_signal_connect(G_OBJECT(uc->entry), "changed",
2213 G_CALLBACK(editbox_changed), dp);
2214 g_signal_connect(G_OBJECT(uc->entry), "focus_in_event",
2215 G_CALLBACK(widget_focus), dp);
2216 g_signal_connect(G_OBJECT(uc->button), "focus_in_event",
2217 G_CALLBACK(widget_focus), dp);
2218 g_signal_connect(G_OBJECT(ww), "clicked",
2219 G_CALLBACK(filefont_clicked), dp);
2224 #if GTK_CHECK_VERSION(2,0,0)
2226 * First construct the list data store, with the right
2227 * number of columns.
2229 # if !GTK_CHECK_VERSION(2,4,0)
2230 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
2231 * because combo boxes are still done the old GTK1 way.) */
2232 if (ctrl->listbox.height > 0)
2239 cols = ctrl->listbox.ncols;
2240 cols = cols ? cols : 1;
2241 types = snewn(1 + cols, GType);
2243 types[0] = G_TYPE_INT;
2244 for (i = 0; i < cols; i++)
2245 types[i+1] = G_TYPE_STRING;
2247 uc->listmodel = gtk_list_store_newv(1 + cols, types);
2254 * See if it's a drop-down list (non-editable combo
2257 if (ctrl->listbox.height == 0) {
2258 #if !GTK_CHECK_VERSION(2,4,0)
2260 * GTK1 and early-GTK2 option-menu style of
2263 uc->optmenu = w = gtk_option_menu_new();
2264 uc->menu = gtk_menu_new();
2265 gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
2266 g_object_set_data(G_OBJECT(uc->menu), "user-data",
2267 (gpointer)uc->optmenu);
2268 g_signal_connect(G_OBJECT(uc->optmenu), "focus_in_event",
2269 G_CALLBACK(widget_focus), dp);
2272 * Late-GTK2 style using a GtkComboBox.
2274 GtkCellRenderer *cr;
2277 * Create a non-editable GtkComboBox (that is, not
2278 * its subclass GtkComboBoxEntry).
2280 w = gtk_combo_box_new_with_model
2281 (GTK_TREE_MODEL(uc->listmodel));
2285 * Tell it how to render a list item (i.e. which
2286 * column to look at in the list model).
2288 cr = gtk_cell_renderer_text_new();
2289 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE);
2290 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr,
2294 * And tell it to notify us when the selection
2297 g_signal_connect(G_OBJECT(w), "changed",
2298 G_CALLBACK(droplist_selchange), dp);
2300 g_signal_connect(G_OBJECT(w), "focus_in_event",
2301 G_CALLBACK(widget_focus), dp);
2304 #if !GTK_CHECK_VERSION(2,0,0)
2306 * GTK1-style full list box.
2308 uc->list = gtk_list_new();
2309 if (ctrl->listbox.multisel == 2) {
2310 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2311 GTK_SELECTION_EXTENDED);
2312 } else if (ctrl->listbox.multisel == 1) {
2313 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2314 GTK_SELECTION_MULTIPLE);
2316 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2317 GTK_SELECTION_SINGLE);
2319 w = gtk_scrolled_window_new(NULL, NULL);
2320 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
2322 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
2324 GTK_POLICY_AUTOMATIC);
2325 uc->adj = gtk_scrolled_window_get_vadjustment
2326 (GTK_SCROLLED_WINDOW(w));
2328 gtk_widget_show(uc->list);
2329 g_signal_connect(G_OBJECT(uc->list), "selection-changed",
2330 G_CALLBACK(list_selchange), dp);
2331 g_signal_connect(G_OBJECT(uc->list), "focus_in_event",
2332 G_CALLBACK(widget_focus), dp);
2335 * Adjust the height of the scrolled window to the
2336 * minimum given by the height parameter.
2338 * This piece of guesswork is a horrid hack based
2339 * on looking inside the GTK 1.2 sources
2340 * (specifically gtkviewport.c, which appears to be
2341 * the widget which provides the border around the
2342 * scrolling area). Anyone lets me know how I can
2343 * do this in a way which isn't at risk from GTK
2344 * upgrades, I'd be grateful.
2348 edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
2349 gtk_widget_set_size_request(w, 10,
2350 2*edge + (ctrl->listbox.height *
2351 get_listitemheight(w)));
2354 if (ctrl->listbox.draglist) {
2356 * GTK doesn't appear to make it easy to
2357 * implement a proper draggable list; so
2358 * instead I'm just going to have to put an Up
2359 * and a Down button to the right of the actual
2360 * list box. Ah well.
2362 GtkWidget *cols, *button;
2363 static const gint percentages[2] = { 80, 20 };
2365 cols = columns_new(4);
2366 columns_set_cols(COLUMNS(cols), 2, percentages);
2367 columns_add(COLUMNS(cols), w, 0, 1);
2369 button = gtk_button_new_with_label("Up");
2370 columns_add(COLUMNS(cols), button, 1, 1);
2371 gtk_widget_show(button);
2372 g_signal_connect(G_OBJECT(button), "clicked",
2373 G_CALLBACK(draglist_up), dp);
2374 g_signal_connect(G_OBJECT(button), "focus_in_event",
2375 G_CALLBACK(widget_focus), dp);
2376 button = gtk_button_new_with_label("Down");
2377 columns_add(COLUMNS(cols), button, 1, 1);
2378 gtk_widget_show(button);
2379 g_signal_connect(G_OBJECT(button), "clicked",
2380 G_CALLBACK(draglist_down), dp);
2381 g_signal_connect(G_OBJECT(button), "focus_in_event",
2382 G_CALLBACK(widget_focus), dp);
2388 * GTK2 treeview-based full list box.
2390 GtkTreeSelection *sel;
2393 * Create the list box itself, its columns, and
2394 * its containing scrolled window.
2396 w = gtk_tree_view_new_with_model
2397 (GTK_TREE_MODEL(uc->listmodel));
2398 g_object_set_data(G_OBJECT(uc->listmodel), "user-data",
2400 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE);
2401 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w));
2402 gtk_tree_selection_set_mode
2403 (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE :
2404 GTK_SELECTION_SINGLE);
2406 g_signal_connect(G_OBJECT(w), "row-activated",
2407 G_CALLBACK(listbox_doubleclick), dp);
2408 g_signal_connect(G_OBJECT(w), "focus_in_event",
2409 G_CALLBACK(widget_focus), dp);
2410 g_signal_connect(G_OBJECT(sel), "changed",
2411 G_CALLBACK(listbox_selchange), dp);
2413 if (ctrl->listbox.draglist) {
2414 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE);
2415 g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted",
2416 G_CALLBACK(listbox_reorder), dp);
2423 cols = ctrl->listbox.ncols;
2424 cols = cols ? cols : 1;
2425 for (i = 0; i < cols; i++) {
2426 GtkTreeViewColumn *column;
2427 GtkCellRenderer *cellrend;
2429 * It appears that GTK 2 doesn't leave us any
2430 * particularly sensible way to honour the
2431 * "percentages" specification in the ctrl
2434 cellrend = gtk_cell_renderer_text_new();
2435 if (!ctrl->listbox.hscroll) {
2436 g_object_set(G_OBJECT(cellrend),
2437 "ellipsize", PANGO_ELLIPSIZE_END,
2438 "ellipsize-set", TRUE,
2439 (const char *)NULL);
2441 column = gtk_tree_view_column_new_with_attributes
2442 ("heading", cellrend, "text", i+1, (char *)NULL);
2443 gtk_tree_view_column_set_sizing
2444 (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2445 gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
2452 scroll = gtk_scrolled_window_new(NULL, NULL);
2453 gtk_scrolled_window_set_shadow_type
2454 (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN);
2456 gtk_container_add(GTK_CONTAINER(scroll), w);
2457 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
2458 GTK_POLICY_AUTOMATIC,
2460 gtk_widget_set_size_request
2462 ctrl->listbox.height * get_listitemheight(w));
2469 if (ctrl->generic.label) {
2470 GtkWidget *label, *container;
2472 label = gtk_label_new(ctrl->generic.label);
2473 #if GTK_CHECK_VERSION(3,0,0)
2474 gtk_label_set_width_chars(GTK_LABEL(label), 3);
2477 shortcut_add(scs, label, ctrl->listbox.shortcut,
2478 SHORTCUT_UCTRL, uc);
2480 container = columns_new(4);
2481 if (ctrl->listbox.percentwidth == 100) {
2482 columns_add(COLUMNS(container), label, 0, 1);
2483 columns_force_left_align(COLUMNS(container), label);
2484 columns_add(COLUMNS(container), w, 0, 1);
2486 gint percentages[2];
2487 percentages[1] = ctrl->listbox.percentwidth;
2488 percentages[0] = 100 - ctrl->listbox.percentwidth;
2489 columns_set_cols(COLUMNS(container), 2, percentages);
2490 columns_add(COLUMNS(container), label, 0, 1);
2491 columns_force_left_align(COLUMNS(container), label);
2492 columns_add(COLUMNS(container), w, 1, 1);
2493 columns_force_same_height(COLUMNS(container),
2496 gtk_widget_show(label);
2505 #if !GTK_CHECK_VERSION(3,0,0)
2507 * Wrapping text widgets don't sit well with the GTK2
2508 * layout model, in which widgets state a minimum size
2509 * and the whole window then adjusts to the smallest
2510 * size it can sensibly take given its contents. A
2511 * wrapping text widget _has_ no clear minimum size;
2512 * instead it has a range of possibilities. It can be
2513 * one line deep but 2000 wide, or two lines deep and
2514 * 1000 pixels, or three by 867, or four by 500 and so
2515 * on. It can be as short as you like provided you
2516 * don't mind it being wide, or as narrow as you like
2517 * provided you don't mind it being tall.
2519 * Therefore, it fits very badly into the layout model.
2520 * Hence the only thing to do is pick a width and let
2521 * it choose its own number of lines. To do this I'm
2522 * going to cheat a little. All new wrapping text
2523 * widgets will be created with a minimal text content
2524 * "X"; then, after the rest of the dialog box is set
2525 * up and its size calculated, the text widgets will be
2526 * told their width and given their real text, which
2527 * will cause the size to be recomputed in the y
2528 * direction (because many of them will expand to more
2531 uc->text = w = gtk_label_new("X");
2533 g_signal_connect(G_OBJECT(w), "size-allocate",
2534 G_CALLBACK(label_sizealloc), dp);
2537 * In GTK3, this is all fixed, because the main aim of the
2538 * new 'height-for-width' geometry management is to make
2539 * wrapping labels behave sensibly. So now we can just do
2540 * the obvious thing.
2542 uc->text = w = gtk_label_new(uc->ctrl->generic.label);
2544 align_label_left(GTK_LABEL(w));
2545 gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
2551 columns_add(cols, w,
2552 COLUMN_START(ctrl->generic.column),
2553 COLUMN_SPAN(ctrl->generic.column));
2555 columns_force_left_align(cols, w);
2559 dlg_add_uctrl(dp, uc);
2566 struct dlgparam *dp;
2567 GtkNotebook *panels;
2569 #if !GTK_CHECK_VERSION(2,0,0)
2570 GtkWidget *treeitem;
2573 GtkTreePath *treepath;
2575 struct Shortcuts shortcuts;
2578 #if GTK_CHECK_VERSION(2,0,0)
2579 static void treeselection_changed(GtkTreeSelection *treeselection,
2582 struct selparam *sps = (struct selparam *)data, *sp;
2583 GtkTreeModel *treemodel;
2584 GtkTreeIter treeiter;
2588 if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter))
2591 gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1);
2594 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2595 gtk_notebook_set_current_page(sp->panels, page_num);
2597 dlg_refresh(NULL, sp->dp);
2599 sp->dp->shortcuts = &sp->shortcuts;
2602 static void treeitem_sel(GtkItem *item, gpointer data)
2604 struct selparam *sp = (struct selparam *)data;
2607 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2608 gtk_notebook_set_page(sp->panels, page_num);
2610 dlg_refresh(NULL, sp->dp);
2612 sp->dp->shortcuts = &sp->shortcuts;
2613 sp->dp->currtreeitem = sp->treeitem;
2617 static void window_destroy(GtkWidget *widget, gpointer data)
2622 #if !GTK_CHECK_VERSION(2,0,0)
2623 static int tree_grab_focus(struct dlgparam *dp)
2628 * See if any of the treeitems has the focus.
2631 for (i = 0; i < dp->ntreeitems; i++)
2632 if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) {
2640 gtk_widget_grab_focus(dp->currtreeitem);
2645 gint tree_focus(GtkContainer *container, GtkDirectionType direction,
2648 struct dlgparam *dp = (struct dlgparam *)data;
2650 g_signal_stop_emission_by_name(G_OBJECT(container), "focus");
2652 * If there's a focused treeitem, we return FALSE to cause the
2653 * focus to move on to some totally other control. If not, we
2654 * focus the selected one.
2656 return tree_grab_focus(dp);
2660 int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2662 struct dlgparam *dp = (struct dlgparam *)data;
2664 if (event->keyval == GDK_KEY_Escape && dp->cancelbutton) {
2665 g_signal_emit_by_name(G_OBJECT(dp->cancelbutton), "clicked");
2669 if ((event->state & GDK_MOD1_MASK) &&
2670 (unsigned char)event->string[0] > 0 &&
2671 (unsigned char)event->string[0] <= 127) {
2672 int schr = (unsigned char)event->string[0];
2673 struct Shortcut *sc = &dp->shortcuts->sc[schr];
2675 switch (sc->action) {
2677 #if GTK_CHECK_VERSION(2,0,0)
2678 gtk_widget_grab_focus(sc->widget);
2680 tree_grab_focus(dp);
2683 case SHORTCUT_FOCUS:
2684 gtk_widget_grab_focus(sc->widget);
2686 case SHORTCUT_UCTRL:
2688 * We must do something sensible with a uctrl.
2689 * Precisely what this is depends on the type of
2692 switch (sc->uc->ctrl->generic.type) {
2695 /* Check boxes and buttons get the focus _and_ get toggled. */
2696 gtk_widget_grab_focus(sc->uc->toplevel);
2697 g_signal_emit_by_name(G_OBJECT(sc->uc->toplevel), "clicked");
2699 case CTRL_FILESELECT:
2700 case CTRL_FONTSELECT:
2701 /* File/font selectors have their buttons pressed (ooer),
2702 * and focus transferred to the edit box. */
2703 g_signal_emit_by_name(G_OBJECT(sc->uc->button), "clicked");
2704 gtk_widget_grab_focus(sc->uc->entry);
2708 * Radio buttons are fun, because they have
2709 * multiple shortcuts. We must find whether the
2710 * activated shortcut is the shortcut for the whole
2711 * group, or for a particular button. In the former
2712 * case, we find the currently selected button and
2713 * focus it; in the latter, we focus-and-click the
2714 * button whose shortcut was pressed.
2716 if (schr == sc->uc->ctrl->radio.shortcut) {
2718 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2719 if (gtk_toggle_button_get_active
2720 (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) {
2721 gtk_widget_grab_focus(sc->uc->buttons[i]);
2723 } else if (sc->uc->ctrl->radio.shortcuts) {
2725 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2726 if (schr == sc->uc->ctrl->radio.shortcuts[i]) {
2727 gtk_widget_grab_focus(sc->uc->buttons[i]);
2728 g_signal_emit_by_name
2729 (G_OBJECT(sc->uc->buttons[i]), "clicked");
2735 #if !GTK_CHECK_VERSION(2,4,0)
2736 if (sc->uc->optmenu) {
2740 gtk_widget_grab_focus(sc->uc->optmenu);
2741 /* Option menus don't work using the "clicked" signal.
2742 * We need to manufacture a button press event :-/ */
2743 bev.type = GDK_BUTTON_PRESS;
2745 g_signal_emit_by_name(G_OBJECT(sc->uc->optmenu),
2746 "button_press_event",
2751 if (sc->uc->combo) {
2752 gtk_widget_grab_focus(sc->uc->combo);
2753 gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo));
2757 #if !GTK_CHECK_VERSION(2,0,0)
2760 * For GTK-1 style list boxes, we tell it to
2761 * focus one of its children, which appears to
2762 * do the Right Thing.
2764 gtk_container_focus(GTK_CONTAINER(sc->uc->list),
2765 GTK_DIR_TAB_FORWARD);
2769 if (sc->uc->treeview) {
2770 gtk_widget_grab_focus(sc->uc->treeview);
2774 assert(!"We shouldn't get here");
2784 #if !GTK_CHECK_VERSION(2,0,0)
2785 int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2787 struct dlgparam *dp = (struct dlgparam *)data;
2789 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
2790 event->keyval == GDK_Down || event->keyval == GDK_KP_Down) {
2792 for (i = 0; i < dp->ntreeitems; i++)
2793 if (widget == dp->treeitems[i])
2795 if (i < dp->ntreeitems) {
2796 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up)
2803 if (i < 0 || i >= dp->ntreeitems)
2804 break; /* nothing in that dir to select */
2806 * Determine if this tree item is visible.
2809 GtkWidget *w = dp->treeitems[i];
2811 while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) {
2812 if (!GTK_WIDGET_VISIBLE(w)) {
2819 j = i; /* got one */
2825 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2827 g_signal_emit_by_name(G_OBJECT(dp->treeitems[j]), "toggle");
2828 gtk_widget_grab_focus(dp->treeitems[j]);
2834 * It's nice for Left and Right to expand and collapse tree
2837 if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) {
2838 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2839 gtk_tree_item_collapse(GTK_TREE_ITEM(widget));
2842 if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) {
2843 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2844 gtk_tree_item_expand(GTK_TREE_ITEM(widget));
2852 static void shortcut_highlight(GtkWidget *labelw, int chr)
2854 GtkLabel *label = GTK_LABEL(labelw);
2855 const gchar *currstr;
2859 #if !GTK_CHECK_VERSION(2,0,0)
2861 gchar *currstr_nonconst;
2862 gtk_label_get(label, &currstr_nonconst);
2863 currstr = currstr_nonconst;
2866 currstr = gtk_label_get_text(label);
2869 for (i = 0; currstr[i]; i++)
2870 if (tolower((unsigned char)currstr[i]) == chr) {
2871 pattern = dupprintf("%*s_", i, "");
2872 gtk_label_set_pattern(label, pattern);
2878 void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
2879 int chr, int action, void *ptr)
2881 if (chr == NO_SHORTCUT)
2884 chr = tolower((unsigned char)chr);
2886 assert(scs->sc[chr].action == SHORTCUT_EMPTY);
2888 scs->sc[chr].action = action;
2890 if (action == SHORTCUT_FOCUS || action == SHORTCUT_TREE) {
2891 scs->sc[chr].uc = NULL;
2892 scs->sc[chr].widget = (GtkWidget *)ptr;
2894 scs->sc[chr].widget = NULL;
2895 scs->sc[chr].uc = (struct uctrl *)ptr;
2898 shortcut_highlight(labelw, chr);
2901 int get_listitemheight(GtkWidget *w)
2903 #if !GTK_CHECK_VERSION(2,0,0)
2904 GtkWidget *listitem = gtk_list_item_new_with_label("foo");
2906 gtk_widget_size_request(listitem, &req);
2907 g_object_ref_sink(G_OBJECT(listitem));
2911 GtkCellRenderer *cr = gtk_cell_renderer_text_new();
2912 #if GTK_CHECK_VERSION(3,0,0)
2916 * Since none of my list items wraps in this GUI, no
2917 * interesting width-for-height behaviour should be happening,
2918 * so I don't think it should matter here whether I ask for
2919 * the minimum or natural height.
2921 gtk_cell_renderer_get_preferred_size(cr, w, &req, NULL);
2922 height = req.height;
2925 gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
2927 g_object_ref(G_OBJECT(cr));
2928 g_object_ref_sink(G_OBJECT(cr));
2929 g_object_unref(G_OBJECT(cr));
2934 #if GTK_CHECK_VERSION(2,0,0)
2935 void initial_treeview_collapse(struct dlgparam *dp, GtkWidget *tree)
2938 * Collapse the deeper branches of the treeview into the state we
2939 * like them to start off in. See comment below in do_config_box.
2942 for (i = 0; i < dp->nselparams; i++)
2943 if (dp->selparams[i].depth >= 2)
2944 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree),
2945 dp->selparams[i].treepath);
2949 #if GTK_CHECK_VERSION(3,0,0)
2950 void treeview_map_event(GtkWidget *tree, gpointer data)
2952 struct dlgparam *dp = (struct dlgparam *)data;
2953 GtkAllocation alloc;
2954 gtk_widget_get_allocation(tree, &alloc);
2955 gtk_widget_set_size_request(tree, alloc.width, -1);
2956 initial_treeview_collapse(dp, tree);
2960 int do_config_box(const char *title, Conf *conf, int midsession,
2963 GtkWidget *window, *hbox, *vbox, *cols, *label,
2964 *tree, *treescroll, *panels, *panelvbox;
2965 int index, level, protocol;
2966 struct controlbox *ctrlbox;
2968 #if GTK_CHECK_VERSION(2,0,0)
2969 GtkTreeStore *treestore;
2970 GtkCellRenderer *treerenderer;
2971 GtkTreeViewColumn *treecolumn;
2972 GtkTreeSelection *treeselection;
2973 GtkTreeIter treeiterlevels[8];
2975 GtkTreeItem *treeitemlevels[8];
2976 GtkTree *treelevels[8];
2979 struct Shortcuts scs;
2981 struct selparam *selparams = NULL;
2982 int nselparams = 0, selparamsize = 0;
2986 for (index = 0; index < lenof(scs.sc); index++) {
2987 scs.sc[index].action = SHORTCUT_EMPTY;
2990 window = our_dialog_new();
2992 ctrlbox = ctrl_new_box();
2993 protocol = conf_get_int(conf, CONF_protocol);
2994 setup_config_box(ctrlbox, midsession, protocol, protcfginfo);
2995 unix_setup_config_box(ctrlbox, midsession, protocol);
2996 gtk_setup_config_box(ctrlbox, midsession, window);
2998 gtk_window_set_title(GTK_WINDOW(window), title);
2999 hbox = gtk_hbox_new(FALSE, 4);
3000 our_dialog_add_to_content_area(GTK_WINDOW(window), hbox, TRUE, TRUE, 0);
3001 gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
3002 gtk_widget_show(hbox);
3003 vbox = gtk_vbox_new(FALSE, 4);
3004 gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
3005 gtk_widget_show(vbox);
3006 cols = columns_new(4);
3007 gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0);
3008 gtk_widget_show(cols);
3009 label = gtk_label_new("Category:");
3010 columns_add(COLUMNS(cols), label, 0, 1);
3011 columns_force_left_align(COLUMNS(cols), label);
3012 gtk_widget_show(label);
3013 treescroll = gtk_scrolled_window_new(NULL, NULL);
3014 #if GTK_CHECK_VERSION(2,0,0)
3015 treestore = gtk_tree_store_new
3016 (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT);
3017 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore));
3018 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
3019 treerenderer = gtk_cell_renderer_text_new();
3020 treecolumn = gtk_tree_view_column_new_with_attributes
3021 ("Label", treerenderer, "text", 0, NULL);
3022 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn);
3023 treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
3024 gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE);
3025 gtk_container_add(GTK_CONTAINER(treescroll), tree);
3027 tree = gtk_tree_new();
3028 gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
3029 gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE);
3030 g_signal_connect(G_OBJECT(tree), "focus",
3031 G_CALLBACK(tree_focus), &dp);
3033 g_signal_connect(G_OBJECT(tree), "focus_in_event",
3034 G_CALLBACK(widget_focus), &dp);
3035 shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree);
3036 gtk_widget_show(treescroll);
3037 gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0);
3038 panels = gtk_notebook_new();
3039 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE);
3040 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE);
3041 gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0);
3042 gtk_widget_show(panels);
3047 for (index = 0; index < ctrlbox->nctrlsets; index++) {
3048 struct controlset *s = ctrlbox->ctrlsets[index];
3051 if (!*s->pathname) {
3052 w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window));
3054 our_dialog_set_action_area(GTK_WINDOW(window), w);
3056 int j = path ? ctrl_path_compare(s->pathname, path) : 0;
3057 if (j != INT_MAX) { /* add to treeview, start new panel */
3059 #if GTK_CHECK_VERSION(2,0,0)
3060 GtkTreeIter treeiter;
3062 GtkWidget *treeitem;
3067 * We expect never to find an implicit path
3068 * component. For example, we expect never to see
3069 * A/B/C followed by A/D/E, because that would
3070 * _implicitly_ create A/D. All our path prefixes
3071 * are expected to contain actual controls and be
3072 * selectable in the treeview; so we would expect
3073 * to see A/D _explicitly_ before encountering
3076 assert(j == ctrl_path_elements(s->pathname) - 1);
3078 c = strrchr(s->pathname, '/');
3086 first = (panelvbox == NULL);
3088 panelvbox = gtk_vbox_new(FALSE, 4);
3089 gtk_widget_show(panelvbox);
3090 gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox,
3095 page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels),
3097 gtk_notebook_set_current_page(GTK_NOTEBOOK(panels),
3101 if (nselparams >= selparamsize) {
3103 selparams = sresize(selparams, selparamsize,
3106 selparams[nselparams].dp = &dp;
3107 selparams[nselparams].panels = GTK_NOTEBOOK(panels);
3108 selparams[nselparams].panel = panelvbox;
3109 selparams[nselparams].shortcuts = scs; /* structure copy */
3111 assert(j-1 < level);
3113 #if GTK_CHECK_VERSION(2,0,0)
3115 /* treeiterlevels[j-1] will always be valid because we
3116 * don't allow implicit path components; see above.
3118 gtk_tree_store_append(treestore, &treeiter,
3119 &treeiterlevels[j-1]);
3121 gtk_tree_store_append(treestore, &treeiter, NULL);
3122 gtk_tree_store_set(treestore, &treeiter,
3124 TREESTORE_PARAMS, nselparams,
3126 treeiterlevels[j] = treeiter;
3128 selparams[nselparams].depth = j;
3130 selparams[nselparams].treepath =
3131 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore),
3132 &treeiterlevels[j-1]);
3134 * We are going to collapse all tree branches
3135 * at depth greater than 2, but not _yet_; see
3136 * the comment at the call to
3137 * gtk_tree_view_collapse_row below.
3139 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree),
3140 selparams[nselparams].treepath,
3143 selparams[nselparams].treepath = NULL;
3146 treeitem = gtk_tree_item_new_with_label(c);
3148 if (!treelevels[j-1]) {
3149 treelevels[j-1] = GTK_TREE(gtk_tree_new());
3150 gtk_tree_item_set_subtree
3151 (treeitemlevels[j-1],
3152 GTK_WIDGET(treelevels[j-1]));
3154 gtk_tree_item_expand(treeitemlevels[j-1]);
3156 gtk_tree_item_collapse(treeitemlevels[j-1]);
3158 gtk_tree_append(treelevels[j-1], treeitem);
3160 gtk_tree_append(GTK_TREE(tree), treeitem);
3162 treeitemlevels[j] = GTK_TREE_ITEM(treeitem);
3163 treelevels[j] = NULL;
3165 g_signal_connect(G_OBJECT(treeitem), "key_press_event",
3166 G_CALLBACK(tree_key_press), &dp);
3167 g_signal_connect(G_OBJECT(treeitem), "focus_in_event",
3168 G_CALLBACK(widget_focus), &dp);
3170 gtk_widget_show(treeitem);
3173 gtk_tree_select_child(GTK_TREE(tree), treeitem);
3174 selparams[nselparams].treeitem = treeitem;
3181 w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL);
3182 gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0);
3187 #if GTK_CHECK_VERSION(2,0,0)
3189 * We want our tree view to come up with all branches at depth 2
3190 * or more collapsed. However, if we start off with those branches
3191 * collapsed, then the tree view's size request will be calculated
3192 * based on the width of the collapsed tree, and then when the
3193 * collapsed branches are expanded later, the tree view will
3194 * jarringly change size.
3196 * So instead we start with everything expanded; then, once the
3197 * tree view has computed its resulting width requirement, we
3198 * collapse the relevant rows, but force the width to be the value
3199 * we just retrieved. This arranges that the tree view is wide
3200 * enough to have all branches expanded without further resizing.
3203 dp.nselparams = nselparams;
3204 dp.selparams = selparams;
3206 #if !GTK_CHECK_VERSION(3,0,0)
3209 * In GTK2, we can just do the job right now.
3212 gtk_widget_size_request(tree, &req);
3213 initial_treeview_collapse(&dp, tree);
3214 gtk_widget_set_size_request(tree, req.width, -1);
3218 * But in GTK3, we have to wait until the widget is about to be
3219 * mapped, because the size computation won't have been done yet.
3221 g_signal_connect(G_OBJECT(tree), "map",
3222 G_CALLBACK(treeview_map_event), &dp);
3223 #endif /* GTK 2 vs 3 */
3224 #endif /* GTK 2+ vs 1 */
3226 #if GTK_CHECK_VERSION(2,0,0)
3227 g_signal_connect(G_OBJECT(treeselection), "changed",
3228 G_CALLBACK(treeselection_changed), selparams);
3230 dp.ntreeitems = nselparams;
3231 dp.treeitems = snewn(dp.ntreeitems, GtkWidget *);
3232 for (index = 0; index < nselparams; index++) {
3233 g_signal_connect(G_OBJECT(selparams[index].treeitem), "select",
3234 G_CALLBACK(treeitem_sel),
3236 dp.treeitems[index] = selparams[index].treeitem;
3241 dlg_refresh(NULL, &dp);
3243 dp.shortcuts = &selparams[0].shortcuts;
3244 #if !GTK_CHECK_VERSION(2,0,0)
3245 dp.currtreeitem = dp.treeitems[0];
3247 dp.lastfocus = NULL;
3253 extern void set_window_icon(GtkWidget *window,
3254 const char *const *const *icon,
3256 extern const char *const *const cfg_icon[];
3257 extern const int n_cfg_icon;
3258 set_window_icon(window, cfg_icon, n_cfg_icon);
3261 #if !GTK_CHECK_VERSION(2,0,0)
3262 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
3265 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
3267 GTK_POLICY_AUTOMATIC);
3268 gtk_widget_show(tree);
3270 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3271 gtk_widget_show(window);
3274 * Set focus into the first available control.
3276 for (index = 0; index < ctrlbox->nctrlsets; index++) {
3277 struct controlset *s = ctrlbox->ctrlsets[index];
3282 for (j = 0; j < s->ncontrols; j++)
3283 if (s->ctrls[j]->generic.type != CTRL_TABDELAY &&
3284 s->ctrls[j]->generic.type != CTRL_COLUMNS &&
3285 s->ctrls[j]->generic.type != CTRL_TEXT) {
3286 dlg_set_focus(s->ctrls[j], &dp);
3287 dp.lastfocus = s->ctrls[j];
3296 g_signal_connect(G_OBJECT(window), "destroy",
3297 G_CALLBACK(window_destroy), NULL);
3298 g_signal_connect(G_OBJECT(window), "key_press_event",
3299 G_CALLBACK(win_key_press), &dp);
3310 static void messagebox_handler(union control *ctrl, void *dlg,
3311 void *data, int event)
3313 if (event == EVENT_ACTION)
3314 dlg_end(dlg, ctrl->generic.context.i);
3316 int messagebox(GtkWidget *parentwin, const char *title, const char *msg,
3319 GtkWidget *window, *w0, *w1;
3320 struct controlbox *ctrlbox;
3321 struct controlset *s0, *s1;
3324 struct Shortcuts scs;
3325 int index, ncols, min_type;
3330 for (index = 0; index < lenof(scs.sc); index++) {
3331 scs.sc[index].action = SHORTCUT_EMPTY;
3334 ctrlbox = ctrl_new_box();
3337 * Preliminary pass over the va_list, to count up the number of
3338 * buttons and find out what kinds there are.
3341 va_start(ap, minwid);
3343 while (va_arg(ap, char *) != NULL) {
3346 (void) va_arg(ap, int); /* shortcut */
3347 type = va_arg(ap, int); /* normal/default/cancel */
3348 (void) va_arg(ap, int); /* end value */
3351 if (min_type > type)
3356 s0 = ctrl_getset(ctrlbox, "", "", "");
3357 c = ctrl_columns(s0, 2, 50, 50);
3358 c->columns.ncols = s0->ncolumns = ncols;
3359 c->columns.percentages = sresize(c->columns.percentages, ncols, int);
3360 for (index = 0; index < ncols; index++)
3361 c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols;
3362 va_start(ap, minwid);
3365 char *title = va_arg(ap, char *);
3366 int shortcut, type, value;
3369 shortcut = va_arg(ap, int);
3370 type = va_arg(ap, int);
3371 value = va_arg(ap, int);
3372 c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help),
3373 messagebox_handler, I(value));
3374 c->generic.column = index++;
3376 c->button.isdefault = TRUE;
3378 /* We always arrange that _some_ button is labelled as
3379 * 'iscancel', so that pressing Escape will always cause
3380 * win_key_press to do something. The button we choose is
3381 * whichever has the smallest type value: this means that real
3382 * cancel buttons (labelled -1) will be picked if one is
3383 * there, or in cases where the options are yes/no (1,0) then
3384 * no will be picked, and if there's only one option (a box
3385 * that really is just showing a _message_ and not even asking
3386 * a question) then that will be picked. */
3387 if (type == min_type)
3388 c->button.iscancel = TRUE;
3392 s1 = ctrl_getset(ctrlbox, "x", "", "");
3393 ctrl_text(s1, msg, HELPCTX(no_help));
3395 window = our_dialog_new();
3396 gtk_window_set_title(GTK_WINDOW(window), title);
3397 w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window));
3398 our_dialog_set_action_area(GTK_WINDOW(window), w0);
3399 gtk_widget_show(w0);
3400 w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window));
3401 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3402 gtk_widget_set_size_request(w1, minwid+20, -1);
3403 our_dialog_add_to_content_area(GTK_WINDOW(window), w1, TRUE, TRUE, 0);
3404 gtk_widget_show(w1);
3406 dp.shortcuts = &scs;
3407 dp.lastfocus = NULL;
3411 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
3413 set_transient_window_pos(parentwin, window);
3414 gtk_window_set_transient_for(GTK_WINDOW(window),
3415 GTK_WINDOW(parentwin));
3417 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3418 gtk_widget_show(window);
3420 g_signal_connect(G_OBJECT(window), "destroy",
3421 G_CALLBACK(window_destroy), NULL);
3422 g_signal_connect(G_OBJECT(window), "key_press_event",
3423 G_CALLBACK(win_key_press), &dp);
3429 ctrl_free_box(ctrlbox);
3434 int reallyclose(void *frontend)
3436 char *title = dupcat(appname, " Exit Confirmation", NULL);
3437 int ret = messagebox(GTK_WIDGET(get_window(frontend)),
3438 title, "Are you sure you want to close this session?",
3439 string_width("Most of the width of the above text"),
3447 int verify_ssh_host_key(void *frontend, char *host, int port,
3448 const char *keytype, char *keystr, char *fingerprint,
3449 void (*callback)(void *ctx, int result), void *ctx)
3451 static const char absenttxt[] =
3452 "The server's host key is not cached. You have no guarantee "
3453 "that the server is the computer you think it is.\n"
3454 "The server's %s key fingerprint is:\n"
3456 "If you trust this host, press \"Accept\" to add the key to "
3457 "PuTTY's cache and carry on connecting.\n"
3458 "If you want to carry on connecting just once, without "
3459 "adding the key to the cache, press \"Connect Once\".\n"
3460 "If you do not trust this host, press \"Cancel\" to abandon the "
3462 static const char wrongtxt[] =
3463 "WARNING - POTENTIAL SECURITY BREACH!\n"
3464 "The server's host key does not match the one PuTTY has "
3465 "cached. This means that either the server administrator "
3466 "has changed the host key, or you have actually connected "
3467 "to another computer pretending to be the server.\n"
3468 "The new %s key fingerprint is:\n"
3470 "If you were expecting this change and trust the new key, "
3471 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3472 "If you want to carry on connecting but without updating "
3473 "the cache, press \"Connect Once\".\n"
3474 "If you want to abandon the connection completely, press "
3475 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3483 ret = verify_host_key(host, port, keytype, keystr);
3485 if (ret == 0) /* success - key matched OK */
3488 text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
3490 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3491 "PuTTY Security Alert", text,
3492 string_width(fingerprint),
3493 "Accept", 'a', 0, 2,
3494 "Connect Once", 'o', 0, 1,
3495 "Cancel", 'c', -1, 0,
3501 store_host_key(host, port, keytype, keystr);
3502 return 1; /* continue with connection */
3503 } else if (ret == 1)
3504 return 1; /* continue with connection */
3505 return 0; /* do not continue with connection */
3509 * Ask whether the selected algorithm is acceptable (since it was
3510 * below the configured 'warn' threshold).
3512 int askalg(void *frontend, const char *algtype, const char *algname,
3513 void (*callback)(void *ctx, int result), void *ctx)
3515 static const char msg[] =
3516 "The first %s supported by the server is "
3517 "%s, which is below the configured warning threshold.\n"
3518 "Continue with connection?";
3522 text = dupprintf(msg, algtype, algname);
3523 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3524 "PuTTY Security Alert", text,
3525 string_width("Reasonably long line of text as a width"
3539 void old_keyfile_warning(void)
3542 * This should never happen on Unix. We hope.
3546 void fatal_message_box(void *window, const char *msg)
3548 messagebox(window, "PuTTY Fatal Error", msg,
3549 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3550 "OK", 'o', 1, 1, NULL);
3553 void nonfatal_message_box(void *window, const char *msg)
3555 messagebox(window, "PuTTY Error", msg,
3556 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3557 "OK", 'o', 1, 1, NULL);
3560 void fatalbox(const char *p, ...)
3565 msg = dupvprintf(p, ap);
3567 fatal_message_box(NULL, msg);
3572 void nonfatal(const char *p, ...)
3577 msg = dupvprintf(p, ap);
3579 nonfatal_message_box(NULL, msg);
3583 static GtkWidget *aboutbox = NULL;
3585 static void about_close_clicked(GtkButton *button, gpointer data)
3587 gtk_widget_destroy(aboutbox);
3591 static void about_key_press(GtkWidget *widget, GdkEventKey *event,
3594 if (event->keyval == GDK_KEY_Escape && aboutbox) {
3595 gtk_widget_destroy(aboutbox);
3600 static void licence_clicked(GtkButton *button, gpointer data)
3604 const char *licence =
3605 "Copyright 1997-2015 Simon Tatham.\n\n"
3607 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
3608 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
3609 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
3610 "Markus Kuhn, Colin Watson, Christopher Staite, and CORE SDI S.A.\n\n"
3612 "Permission is hereby granted, free of charge, to any person "
3613 "obtaining a copy of this software and associated documentation "
3614 "files (the ""Software""), to deal in the Software without restriction, "
3615 "including without limitation the rights to use, copy, modify, merge, "
3616 "publish, distribute, sublicense, and/or sell copies of the Software, "
3617 "and to permit persons to whom the Software is furnished to do so, "
3618 "subject to the following conditions:\n\n"
3620 "The above copyright notice and this permission notice shall be "
3621 "included in all copies or substantial portions of the Software.\n\n"
3623 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
3624 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
3625 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
3626 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
3627 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
3628 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
3629 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
3630 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
3631 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
3632 "OTHER DEALINGS IN THE SOFTWARE.";
3634 title = dupcat(appname, " Licence", NULL);
3635 assert(aboutbox != NULL);
3636 messagebox(aboutbox, title, licence,
3637 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3638 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3639 "OK", 'o', 1, 1, NULL);
3643 void about_box(void *window)
3646 GtkBox *action_area;
3650 gtk_widget_grab_focus(aboutbox);
3654 aboutbox = our_dialog_new();
3655 gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10);
3656 title = dupcat("About ", appname, NULL);
3657 gtk_window_set_title(GTK_WINDOW(aboutbox), title);
3660 w = gtk_button_new_with_label("Close");
3661 gtk_widget_set_can_default(w, TRUE);
3662 gtk_window_set_default(GTK_WINDOW(aboutbox), w);
3663 action_area = our_dialog_make_action_hbox(GTK_WINDOW(aboutbox));
3664 gtk_box_pack_end(action_area, w, FALSE, FALSE, 0);
3665 g_signal_connect(G_OBJECT(w), "clicked",
3666 G_CALLBACK(about_close_clicked), NULL);
3669 w = gtk_button_new_with_label("View Licence");
3670 gtk_widget_set_can_default(w, TRUE);
3671 gtk_box_pack_end(action_area, w, FALSE, FALSE, 0);
3672 g_signal_connect(G_OBJECT(w), "clicked",
3673 G_CALLBACK(licence_clicked), NULL);
3676 w = gtk_label_new(appname);
3677 our_dialog_add_to_content_area(GTK_WINDOW(aboutbox), w, FALSE, FALSE, 0);
3680 w = gtk_label_new(ver);
3681 our_dialog_add_to_content_area(GTK_WINDOW(aboutbox), w, FALSE, FALSE, 5);
3684 w = gtk_label_new("Copyright 1997-2015 Simon Tatham. All rights reserved");
3685 our_dialog_add_to_content_area(GTK_WINDOW(aboutbox), w, FALSE, FALSE, 5);
3688 g_signal_connect(G_OBJECT(aboutbox), "key_press_event",
3689 G_CALLBACK(about_key_press), NULL);
3691 set_transient_window_pos(GTK_WIDGET(window), aboutbox);
3692 gtk_window_set_transient_for(GTK_WINDOW(aboutbox),
3693 GTK_WINDOW(window));
3694 gtk_widget_show(aboutbox);
3697 struct eventlog_stuff {
3698 GtkWidget *parentwin, *window;
3699 struct controlbox *eventbox;
3700 struct Shortcuts scs;
3702 union control *listctrl;
3704 int nevents, negsize;
3707 int ignore_selchange;
3710 static void eventlog_destroy(GtkWidget *widget, gpointer data)
3712 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3717 dlg_cleanup(&es->dp);
3718 ctrl_free_box(es->eventbox);
3720 static void eventlog_ok_handler(union control *ctrl, void *dlg,
3721 void *data, int event)
3723 if (event == EVENT_ACTION)
3726 static void eventlog_list_handler(union control *ctrl, void *dlg,
3727 void *data, int event)
3729 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3731 if (event == EVENT_REFRESH) {
3734 dlg_update_start(ctrl, dlg);
3735 dlg_listbox_clear(ctrl, dlg);
3736 for (i = 0; i < es->nevents; i++) {
3737 dlg_listbox_add(ctrl, dlg, es->events[i]);
3739 dlg_update_done(ctrl, dlg);
3740 } else if (event == EVENT_SELCHANGE) {
3745 * If this SELCHANGE event is happening as a result of
3746 * deliberate deselection because someone else has grabbed
3747 * the selection, the last thing we want to do is pre-empt
3750 if (es->ignore_selchange)
3754 * Construct the data to use as the selection.
3759 for (i = 0; i < es->nevents; i++) {
3760 if (dlg_listbox_issel(ctrl, dlg, i)) {
3761 int extralen = strlen(es->events[i]);
3763 if (es->sellen + extralen + 2 > selsize) {
3764 selsize = es->sellen + extralen + 512;
3765 es->seldata = sresize(es->seldata, selsize, char);
3768 strcpy(es->seldata + es->sellen, es->events[i]);
3769 es->sellen += extralen;
3770 es->seldata[es->sellen++] = '\n';
3774 if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
3775 GDK_CURRENT_TIME)) {
3776 extern GdkAtom compound_text_atom;
3778 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3779 GDK_SELECTION_TYPE_STRING, 1);
3780 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3781 compound_text_atom, 1);
3787 void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
3788 guint info, guint time_stamp, gpointer data)
3790 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3792 gtk_selection_data_set(seldata, gtk_selection_data_get_target(seldata), 8,
3793 (unsigned char *)es->seldata, es->sellen);
3796 gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
3799 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3803 * Deselect everything in the list box.
3805 uc = dlg_find_byctrl(&es->dp, es->listctrl);
3806 es->ignore_selchange = 1;
3807 #if !GTK_CHECK_VERSION(2,0,0)
3809 gtk_list_unselect_all(GTK_LIST(uc->list));
3811 assert(uc->treeview);
3812 gtk_tree_selection_unselect_all
3813 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
3815 es->ignore_selchange = 0;
3823 void showeventlog(void *estuff, void *parentwin)
3825 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3826 GtkWidget *window, *w0, *w1;
3827 GtkWidget *parent = GTK_WIDGET(parentwin);
3828 struct controlset *s0, *s1;
3834 gtk_widget_grab_focus(es->window);
3840 for (index = 0; index < lenof(es->scs.sc); index++) {
3841 es->scs.sc[index].action = SHORTCUT_EMPTY;
3844 es->eventbox = ctrl_new_box();
3846 s0 = ctrl_getset(es->eventbox, "", "", "");
3847 ctrl_columns(s0, 3, 33, 34, 33);
3848 c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help),
3849 eventlog_ok_handler, P(NULL));
3850 c->button.column = 1;
3851 c->button.isdefault = TRUE;
3853 s1 = ctrl_getset(es->eventbox, "x", "", "");
3854 es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help),
3855 eventlog_list_handler, P(es));
3856 c->listbox.height = 10;
3857 c->listbox.multisel = 2;
3858 c->listbox.ncols = 3;
3859 c->listbox.percentages = snewn(3, int);
3860 c->listbox.percentages[0] = 25;
3861 c->listbox.percentages[1] = 10;
3862 c->listbox.percentages[2] = 65;
3864 es->window = window = our_dialog_new();
3865 title = dupcat(appname, " Event Log", NULL);
3866 gtk_window_set_title(GTK_WINDOW(window), title);
3868 w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window));
3869 our_dialog_set_action_area(GTK_WINDOW(window), w0);
3870 gtk_widget_show(w0);
3871 w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window));
3872 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3873 gtk_widget_set_size_request(w1, 20 + string_width
3874 ("LINE OF TEXT GIVING WIDTH OF EVENT LOG IS "
3875 "QUITE LONG 'COS SSH LOG ENTRIES ARE WIDE"),
3877 our_dialog_add_to_content_area(GTK_WINDOW(window), w1, TRUE, TRUE, 0);
3878 gtk_widget_show(w1);
3881 es->dp.shortcuts = &es->scs;
3882 es->dp.lastfocus = NULL;
3884 es->dp.window = window;
3886 dlg_refresh(NULL, &es->dp);
3889 set_transient_window_pos(parent, window);
3890 gtk_window_set_transient_for(GTK_WINDOW(window),
3891 GTK_WINDOW(parent));
3893 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3894 gtk_widget_show(window);
3896 g_signal_connect(G_OBJECT(window), "destroy",
3897 G_CALLBACK(eventlog_destroy), es);
3898 g_signal_connect(G_OBJECT(window), "key_press_event",
3899 G_CALLBACK(win_key_press), &es->dp);
3900 g_signal_connect(G_OBJECT(window), "selection_get",
3901 G_CALLBACK(eventlog_selection_get), es);
3902 g_signal_connect(G_OBJECT(window), "selection_clear_event",
3903 G_CALLBACK(eventlog_selection_clear), es);
3906 void *eventlogstuff_new(void)
3908 struct eventlog_stuff *es;
3909 es = snew(struct eventlog_stuff);
3910 memset(es, 0, sizeof(*es));
3914 void logevent_dlg(void *estuff, const char *string)
3916 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3921 if (es->nevents >= es->negsize) {
3923 es->events = sresize(es->events, es->negsize, char *);
3927 strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
3929 es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
3930 strcpy(es->events[es->nevents], timebuf);
3931 strcat(es->events[es->nevents], string);
3933 dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]);
3938 int askappend(void *frontend, Filename *filename,
3939 void (*callback)(void *ctx, int result), void *ctx)
3941 static const char msgtemplate[] =
3942 "The session log file \"%.*s\" already exists. "
3943 "You can overwrite it with a new session log, "
3944 "append your session log to the end of it, "
3945 "or disable session logging for this session.";
3950 message = dupprintf(msgtemplate, FILENAME_MAX, filename->path);
3951 mbtitle = dupprintf("%s Log to File", appname);
3953 mbret = messagebox(get_window(frontend), mbtitle, message,
3954 string_width("LINE OF TEXT SUITABLE FOR THE"
3955 " ASKAPPEND WIDTH"),
3956 "Overwrite", 'o', 1, 2,
3957 "Append", 'a', 0, 1,
3958 "Disable", 'd', -1, 0,