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 */
38 #if GTK_CHECK_VERSION(2,0,0)
39 /* Decide which of GtkFileChooserDialog and GtkFileSelection to use */
40 #define USE_GTK_FILE_CHOOSER_DIALOG
50 struct Shortcut sc[128];
56 GtkWidget **buttons; int nbuttons; /* for radio buttons */
57 GtkWidget *entry; /* for editbox, filesel, fontsel */
58 GtkWidget *button; /* for filesel, fontsel */
59 #if !GTK_CHECK_VERSION(2,4,0)
60 GtkWidget *list; /* for listbox (in GTK1), combobox (<=GTK2.3) */
61 GtkWidget *menu; /* for optionmenu (==droplist) */
62 GtkWidget *optmenu; /* also for optionmenu */
64 GtkWidget *combo; /* for combo box (either editable or not) */
66 #if GTK_CHECK_VERSION(2,0,0)
67 GtkWidget *treeview; /* for listbox (GTK2), droplist+combo (>=2.4) */
68 GtkListStore *listmodel; /* for all types of list box */
70 GtkWidget *text; /* for text */
71 GtkWidget *label; /* for dlg_label_change */
72 GtkAdjustment *adj; /* for the scrollbar in a list box */
79 tree234 *byctrl, *bywidget;
81 struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
82 /* `flags' are set to indicate when a GTK signal handler is being called
83 * due to automatic processing and should not flag a user event. */
85 struct Shortcuts *shortcuts;
86 GtkWidget *window, *cancelbutton;
87 union control *currfocus, *lastfocus;
88 #if !GTK_CHECK_VERSION(2,0,0)
89 GtkWidget *currtreeitem, **treeitems;
93 struct selparam *selparams;
97 #define FLAG_UPDATING_COMBO_LIST 1
98 #define FLAG_UPDATING_LISTBOX 2
100 enum { /* values for Shortcut.action */
101 SHORTCUT_EMPTY, /* no shortcut on this key */
102 SHORTCUT_TREE, /* focus a tree item */
103 SHORTCUT_FOCUS, /* focus the supplied widget */
104 SHORTCUT_UCTRL, /* do something sane with uctrl */
105 SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */
106 SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */
109 #if GTK_CHECK_VERSION(2,0,0)
118 * Forward references.
120 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
122 static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
123 int chr, int action, void *ptr);
124 static void shortcut_highlight(GtkWidget *label, int chr);
125 #if !GTK_CHECK_VERSION(2,0,0)
126 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
128 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
130 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
132 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
135 #if !GTK_CHECK_VERSION(2,4,0)
136 static void menuitem_activate(GtkMenuItem *item, gpointer data);
138 #if GTK_CHECK_VERSION(3,0,0)
139 static void colourchoose_response(GtkDialog *dialog,
140 gint response_id, gpointer data);
142 static void coloursel_ok(GtkButton *button, gpointer data);
143 static void coloursel_cancel(GtkButton *button, gpointer data);
145 static void window_destroy(GtkWidget *widget, gpointer data);
146 int get_listitemheight(GtkWidget *widget);
148 static int uctrl_cmp_byctrl(void *av, void *bv)
150 struct uctrl *a = (struct uctrl *)av;
151 struct uctrl *b = (struct uctrl *)bv;
152 if (a->ctrl < b->ctrl)
154 else if (a->ctrl > b->ctrl)
159 static int uctrl_cmp_byctrl_find(void *av, void *bv)
161 union control *a = (union control *)av;
162 struct uctrl *b = (struct uctrl *)bv;
165 else if (a > b->ctrl)
170 static int uctrl_cmp_bywidget(void *av, void *bv)
172 struct uctrl *a = (struct uctrl *)av;
173 struct uctrl *b = (struct uctrl *)bv;
174 if (a->toplevel < b->toplevel)
176 else if (a->toplevel > b->toplevel)
181 static int uctrl_cmp_bywidget_find(void *av, void *bv)
183 GtkWidget *a = (GtkWidget *)av;
184 struct uctrl *b = (struct uctrl *)bv;
187 else if (a > b->toplevel)
192 static void dlg_init(struct dlgparam *dp)
194 dp->byctrl = newtree234(uctrl_cmp_byctrl);
195 dp->bywidget = newtree234(uctrl_cmp_bywidget);
196 dp->coloursel_result.ok = FALSE;
197 dp->window = dp->cancelbutton = NULL;
198 #if !GTK_CHECK_VERSION(2,0,0)
199 dp->treeitems = NULL;
200 dp->currtreeitem = NULL;
203 dp->currfocus = NULL;
206 static void dlg_cleanup(struct dlgparam *dp)
210 freetree234(dp->byctrl); /* doesn't free the uctrls inside */
212 while ( (uc = index234(dp->bywidget, 0)) != NULL) {
213 del234(dp->bywidget, uc);
217 freetree234(dp->bywidget);
219 #if !GTK_CHECK_VERSION(2,0,0)
220 sfree(dp->treeitems);
224 static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc)
226 add234(dp->byctrl, uc);
227 add234(dp->bywidget, uc);
230 static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl)
234 return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find);
237 static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w)
239 struct uctrl *ret = NULL;
243 ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find);
246 w = gtk_widget_get_parent(w);
251 union control *dlg_last_focused(union control *ctrl, void *dlg)
253 struct dlgparam *dp = (struct dlgparam *)dlg;
254 if (dp->currfocus != ctrl)
255 return dp->currfocus;
257 return dp->lastfocus;
260 void dlg_radiobutton_set(union control *ctrl, void *dlg, int which)
262 struct dlgparam *dp = (struct dlgparam *)dlg;
263 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
264 assert(uc->ctrl->generic.type == CTRL_RADIO);
265 assert(uc->buttons != NULL);
266 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE);
269 int dlg_radiobutton_get(union control *ctrl, void *dlg)
271 struct dlgparam *dp = (struct dlgparam *)dlg;
272 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
275 assert(uc->ctrl->generic.type == CTRL_RADIO);
276 assert(uc->buttons != NULL);
277 for (i = 0; i < uc->nbuttons; i++)
278 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i])))
280 return 0; /* got to return something */
283 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
285 struct dlgparam *dp = (struct dlgparam *)dlg;
286 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
287 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
288 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked);
291 int dlg_checkbox_get(union control *ctrl, void *dlg)
293 struct dlgparam *dp = (struct dlgparam *)dlg;
294 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
295 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
296 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel));
299 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
301 struct dlgparam *dp = (struct dlgparam *)dlg;
302 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
305 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
307 #if GTK_CHECK_VERSION(2,4,0)
309 entry = gtk_bin_get_child(GTK_BIN(uc->combo));
314 assert(entry != NULL);
317 * GTK 2 implements gtk_entry_set_text by means of two separate
318 * operations: first delete the previous text leaving the empty
319 * string, then insert the new text. This causes two calls to
320 * the "changed" signal.
322 * The first call to "changed", if allowed to proceed normally,
323 * will cause an EVENT_VALCHANGE event on the edit box, causing
324 * a call to dlg_editbox_get() which will read the empty string
325 * out of the GtkEntry - and promptly write it straight into the
326 * Conf structure, which is precisely where our `text' pointer
327 * is probably pointing, so the second editing operation will
328 * insert that instead of the string we originally asked for.
330 * Hence, we must take our own copy of the text before we do
333 tmpstring = dupstr(text);
334 gtk_entry_set_text(GTK_ENTRY(entry), tmpstring);
338 char *dlg_editbox_get(union control *ctrl, void *dlg)
340 struct dlgparam *dp = (struct dlgparam *)dlg;
341 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
342 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
344 #if GTK_CHECK_VERSION(2,4,0)
346 return dupstr(gtk_entry_get_text
347 (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))));
352 return dupstr(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
355 assert(!"We shouldn't get here");
358 #if !GTK_CHECK_VERSION(2,4,0)
359 static void container_remove_and_destroy(GtkWidget *w, gpointer data)
361 GtkContainer *cont = GTK_CONTAINER(data);
362 /* gtk_container_remove will unref the widget for us; we need not. */
363 gtk_container_remove(cont, w);
367 /* The `listbox' functions can also apply to combo boxes. */
368 void dlg_listbox_clear(union control *ctrl, void *dlg)
370 struct dlgparam *dp = (struct dlgparam *)dlg;
371 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
373 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
374 uc->ctrl->generic.type == CTRL_LISTBOX);
376 #if !GTK_CHECK_VERSION(2,4,0)
378 gtk_container_foreach(GTK_CONTAINER(uc->menu),
379 container_remove_and_destroy,
380 GTK_CONTAINER(uc->menu));
384 gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
388 #if GTK_CHECK_VERSION(2,0,0)
390 gtk_list_store_clear(uc->listmodel);
394 assert(!"We shouldn't get here");
397 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
399 struct dlgparam *dp = (struct dlgparam *)dlg;
400 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
402 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
403 uc->ctrl->generic.type == CTRL_LISTBOX);
405 #if !GTK_CHECK_VERSION(2,4,0)
408 (GTK_CONTAINER(uc->menu),
409 g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
413 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
417 #if GTK_CHECK_VERSION(2,0,0)
421 assert(uc->listmodel != NULL);
422 path = gtk_tree_path_new_from_indices(index, -1);
423 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
424 gtk_list_store_remove(uc->listmodel, &iter);
425 gtk_tree_path_free(path);
429 assert(!"We shouldn't get here");
432 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
434 dlg_listbox_addwithid(ctrl, dlg, text, 0);
438 * Each listbox entry may have a numeric id associated with it.
439 * Note that some front ends only permit a string to be stored at
440 * each position, which means that _if_ you put two identical
441 * strings in any listbox then you MUST not assign them different
442 * IDs and expect to get meaningful results back.
444 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
445 char const *text, int id)
447 struct dlgparam *dp = (struct dlgparam *)dlg;
448 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
450 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
451 uc->ctrl->generic.type == CTRL_LISTBOX);
454 * This routine is long and complicated in both GTK 1 and 2,
455 * and completely different. Sigh.
457 dp->flags |= FLAG_UPDATING_COMBO_LIST;
459 #if !GTK_CHECK_VERSION(2,4,0)
462 * List item in a drop-down (but non-combo) list. Tabs are
463 * ignored; we just provide a standard menu item with the
466 GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
468 gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
469 gtk_widget_show(menuitem);
471 g_object_set_data(G_OBJECT(menuitem), "user-data",
472 GINT_TO_POINTER(id));
473 g_signal_connect(G_OBJECT(menuitem), "activate",
474 G_CALLBACK(menuitem_activate), dp);
477 if (uc->list && uc->entry) {
479 * List item in a combo-box list, which means the sensible
480 * thing to do is make it a perfectly normal label. Hence
481 * tabs are disregarded.
483 GtkWidget *listitem = gtk_list_item_new_with_label(text);
485 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
486 gtk_widget_show(listitem);
488 g_object_set_data(G_OBJECT(listitem), "user-data",
489 GINT_TO_POINTER(id));
493 #if !GTK_CHECK_VERSION(2,0,0)
496 * List item in a non-combo-box list box. We make all of
497 * these Columns containing GtkLabels. This allows us to do
498 * the nasty force_left hack irrespective of whether there
499 * are tabs in the thing.
501 GtkWidget *listitem = gtk_list_item_new();
502 GtkWidget *cols = columns_new(10);
506 /* Count the tabs in the text, and hence determine # of columns. */
508 for (i = 0; text[i]; i++)
513 (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1));
514 percents = snewn(ncols, gint);
515 percents[ncols-1] = 100;
516 for (i = 0; i < ncols-1; i++) {
517 percents[i] = uc->ctrl->listbox.percentages[i];
518 percents[ncols-1] -= percents[i];
520 columns_set_cols(COLUMNS(cols), ncols, percents);
523 for (i = 0; i < ncols; i++) {
524 int len = strcspn(text, "\t");
525 char *dup = dupprintf("%.*s", len, text);
530 label = gtk_label_new(dup);
533 columns_add(COLUMNS(cols), label, i, 1);
534 columns_force_left_align(COLUMNS(cols), label);
535 gtk_widget_show(label);
537 gtk_container_add(GTK_CONTAINER(listitem), cols);
538 gtk_widget_show(cols);
539 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
540 gtk_widget_show(listitem);
542 if (ctrl->listbox.multisel) {
543 g_signal_connect(G_OBJECT(listitem), "key_press_event",
544 G_CALLBACK(listitem_multi_key), uc->adj);
546 g_signal_connect(G_OBJECT(listitem), "key_press_event",
547 G_CALLBACK(listitem_single_key), uc->adj);
549 g_signal_connect(G_OBJECT(listitem), "focus_in_event",
550 G_CALLBACK(widget_focus), dp);
551 g_signal_connect(G_OBJECT(listitem), "button_press_event",
552 G_CALLBACK(listitem_button_press), dp);
553 g_signal_connect(G_OBJECT(listitem), "button_release_event",
554 G_CALLBACK(listitem_button_release), dp);
555 g_object_set_data(G_OBJECT(listitem), "user-data",
556 GINT_TO_POINTER(id));
564 dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
565 gtk_list_store_append(uc->listmodel, &iter);
566 dp->flags &= ~FLAG_UPDATING_LISTBOX;
567 gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
570 * Now go through text and divide it into columns at the tabs,
573 cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
574 cols = cols ? cols : 1;
575 for (i = 0; i < cols; i++) {
576 int collen = strcspn(text, "\t");
577 char *tmpstr = snewn(collen+1, char);
578 memcpy(tmpstr, text, collen);
579 tmpstr[collen] = '\0';
580 gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
588 assert(!"We shouldn't get here");
590 dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
593 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
595 struct dlgparam *dp = (struct dlgparam *)dlg;
596 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
598 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
599 uc->ctrl->generic.type == CTRL_LISTBOX);
601 #if !GTK_CHECK_VERSION(2,4,0)
602 if (uc->menu || uc->list) {
606 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
608 item = G_OBJECT(g_list_nth_data(children, index));
609 g_list_free(children);
611 return GPOINTER_TO_INT(g_object_get_data(G_OBJECT(item), "user-data"));
614 #if GTK_CHECK_VERSION(2,0,0)
620 path = gtk_tree_path_new_from_indices(index, -1);
621 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
622 gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
623 gtk_tree_path_free(path);
628 assert(!"We shouldn't get here");
629 return -1; /* placate dataflow analysis */
632 /* dlg_listbox_index returns <0 if no single element is selected. */
633 int dlg_listbox_index(union control *ctrl, void *dlg)
635 struct dlgparam *dp = (struct dlgparam *)dlg;
636 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
638 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
639 uc->ctrl->generic.type == CTRL_LISTBOX);
641 #if !GTK_CHECK_VERSION(2,4,0)
642 if (uc->menu || uc->list) {
644 GtkWidget *item, *activeitem;
649 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
651 activeitem = NULL; /* unnecessarily placate gcc */
653 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
655 for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
656 i++, children = children->next) {
657 if (uc->menu ? activeitem == item :
658 GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
665 g_list_free(children);
666 return selected < 0 ? -1 : selected;
671 * This API function already does the right thing in the
672 * case of no current selection.
674 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo));
677 #if GTK_CHECK_VERSION(2,0,0)
679 GtkTreeSelection *treesel;
686 assert(uc->treeview != NULL);
687 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
689 if (gtk_tree_selection_count_selected_rows(treesel) != 1)
692 sellist = gtk_tree_selection_get_selected_rows(treesel, &model);
694 assert(sellist && sellist->data);
695 path = sellist->data;
697 if (gtk_tree_path_get_depth(path) != 1) {
700 indices = gtk_tree_path_get_indices(path);
708 g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL);
709 g_list_free(sellist);
714 assert(!"We shouldn't get here");
715 return -1; /* placate dataflow analysis */
718 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
720 struct dlgparam *dp = (struct dlgparam *)dlg;
721 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
723 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
724 uc->ctrl->generic.type == CTRL_LISTBOX);
726 #if !GTK_CHECK_VERSION(2,4,0)
727 if (uc->menu || uc->list) {
729 GtkWidget *item, *activeitem;
731 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
732 uc->ctrl->generic.type == CTRL_LISTBOX);
733 assert(uc->menu != NULL || uc->list != NULL);
735 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
737 item = GTK_WIDGET(g_list_nth_data(children, index));
738 g_list_free(children);
741 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
742 return item == activeitem;
744 return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
750 * This API function already does the right thing in the
751 * case of no current selection.
753 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index;
756 #if GTK_CHECK_VERSION(2,0,0)
758 GtkTreeSelection *treesel;
762 assert(uc->treeview != NULL);
763 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
765 path = gtk_tree_path_new_from_indices(index, -1);
766 ret = gtk_tree_selection_path_is_selected(treesel, path);
767 gtk_tree_path_free(path);
772 assert(!"We shouldn't get here");
773 return -1; /* placate dataflow analysis */
776 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
778 struct dlgparam *dp = (struct dlgparam *)dlg;
779 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
781 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
782 uc->ctrl->generic.type == CTRL_LISTBOX);
784 #if !GTK_CHECK_VERSION(2,4,0)
786 gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
792 gdouble newtop, newbot;
794 gtk_list_select_item(GTK_LIST(uc->list), index);
797 * Scroll the list box if necessary to ensure the newly
798 * selected item is visible.
800 items = gtk_container_children(GTK_CONTAINER(uc->list));
801 nitems = g_list_length(items);
803 int modified = FALSE;
805 newtop = uc->adj->lower +
806 (uc->adj->upper - uc->adj->lower) * index / nitems;
807 newbot = uc->adj->lower +
808 (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
809 if (uc->adj->value > newtop) {
811 uc->adj->value = newtop;
812 } else if (uc->adj->value < newbot - uc->adj->page_size) {
814 uc->adj->value = newbot - uc->adj->page_size;
817 gtk_adjustment_value_changed(uc->adj);
823 gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index);
827 #if GTK_CHECK_VERSION(2,0,0)
829 GtkTreeSelection *treesel;
832 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
834 path = gtk_tree_path_new_from_indices(index, -1);
835 gtk_tree_selection_select_path(treesel, path);
836 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview),
837 path, NULL, FALSE, 0.0, 0.0);
838 gtk_tree_path_free(path);
842 assert(!"We shouldn't get here");
845 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
847 struct dlgparam *dp = (struct dlgparam *)dlg;
848 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
850 assert(uc->ctrl->generic.type == CTRL_TEXT);
851 assert(uc->text != NULL);
853 gtk_label_set_text(GTK_LABEL(uc->text), text);
856 void dlg_label_change(union control *ctrl, void *dlg, char const *text)
858 struct dlgparam *dp = (struct dlgparam *)dlg;
859 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
861 switch (uc->ctrl->generic.type) {
863 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
864 shortcut_highlight(uc->toplevel, ctrl->button.shortcut);
867 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
868 shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut);
871 gtk_label_set_text(GTK_LABEL(uc->label), text);
872 shortcut_highlight(uc->label, ctrl->radio.shortcut);
875 gtk_label_set_text(GTK_LABEL(uc->label), text);
876 shortcut_highlight(uc->label, ctrl->editbox.shortcut);
878 case CTRL_FILESELECT:
879 gtk_label_set_text(GTK_LABEL(uc->label), text);
880 shortcut_highlight(uc->label, ctrl->fileselect.shortcut);
882 case CTRL_FONTSELECT:
883 gtk_label_set_text(GTK_LABEL(uc->label), text);
884 shortcut_highlight(uc->label, ctrl->fontselect.shortcut);
887 gtk_label_set_text(GTK_LABEL(uc->label), text);
888 shortcut_highlight(uc->label, ctrl->listbox.shortcut);
891 assert(!"This shouldn't happen");
896 void dlg_filesel_set(union control *ctrl, void *dlg, Filename *fn)
898 struct dlgparam *dp = (struct dlgparam *)dlg;
899 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
900 /* We must copy fn->path before passing it to gtk_entry_set_text.
901 * See comment in dlg_editbox_set() for the reasons. */
902 char *duppath = dupstr(fn->path);
903 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
904 assert(uc->entry != NULL);
905 gtk_entry_set_text(GTK_ENTRY(uc->entry), duppath);
909 Filename *dlg_filesel_get(union control *ctrl, void *dlg)
911 struct dlgparam *dp = (struct dlgparam *)dlg;
912 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
913 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
914 assert(uc->entry != NULL);
915 return filename_from_str(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
918 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec *fs)
920 struct dlgparam *dp = (struct dlgparam *)dlg;
921 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
922 /* We must copy fs->name before passing it to gtk_entry_set_text.
923 * See comment in dlg_editbox_set() for the reasons. */
924 char *dupname = dupstr(fs->name);
925 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
926 assert(uc->entry != NULL);
927 gtk_entry_set_text(GTK_ENTRY(uc->entry), dupname);
931 FontSpec *dlg_fontsel_get(union control *ctrl, void *dlg)
933 struct dlgparam *dp = (struct dlgparam *)dlg;
934 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
935 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
936 assert(uc->entry != NULL);
937 return fontspec_new(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
941 * Bracketing a large set of updates in these two functions will
942 * cause the front end (if possible) to delay updating the screen
943 * until it's all complete, thus avoiding flicker.
945 void dlg_update_start(union control *ctrl, void *dlg)
948 * Apparently we can't do this at all in GTK. GtkCList supports
949 * freeze and thaw, but not GtkList. Bah.
953 void dlg_update_done(union control *ctrl, void *dlg)
956 * Apparently we can't do this at all in GTK. GtkCList supports
957 * freeze and thaw, but not GtkList. Bah.
961 void dlg_set_focus(union control *ctrl, void *dlg)
963 struct dlgparam *dp = (struct dlgparam *)dlg;
964 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
966 switch (ctrl->generic.type) {
969 /* Check boxes and buttons get the focus _and_ get toggled. */
970 gtk_widget_grab_focus(uc->toplevel);
972 case CTRL_FILESELECT:
973 case CTRL_FONTSELECT:
976 /* Anything containing an edit box gets that focused. */
977 gtk_widget_grab_focus(uc->entry);
979 #if GTK_CHECK_VERSION(2,4,0)
980 else if (uc->combo) {
981 /* Failing that, there'll be a combo box. */
982 gtk_widget_grab_focus(uc->combo);
988 * Radio buttons: we find the currently selected button and
993 for (i = 0; i < ctrl->radio.nbuttons; i++)
994 if (gtk_toggle_button_get_active
995 (GTK_TOGGLE_BUTTON(uc->buttons[i]))) {
996 gtk_widget_grab_focus(uc->buttons[i]);
1001 #if !GTK_CHECK_VERSION(2,4,0)
1003 gtk_widget_grab_focus(uc->optmenu);
1008 gtk_widget_grab_focus(uc->combo);
1012 #if !GTK_CHECK_VERSION(2,0,0)
1015 * For GTK-1 style list boxes, we tell it to focus one
1016 * of its children, which appears to do the Right
1019 gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
1024 gtk_widget_grab_focus(uc->treeview);
1028 assert(!"We shouldn't get here");
1034 * During event processing, you might well want to give an error
1035 * indication to the user. dlg_beep() is a quick and easy generic
1036 * error; dlg_error() puts up a message-box or equivalent.
1038 void dlg_beep(void *dlg)
1043 #if !GTK_CHECK_VERSION(3,0,0)
1044 static void errmsg_button_clicked(GtkButton *button, gpointer data)
1046 gtk_widget_destroy(GTK_WIDGET(data));
1050 static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child)
1052 #if !GTK_CHECK_VERSION(2,0,0)
1053 gint x, y, w, h, dx, dy;
1055 gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE);
1056 gtk_widget_size_request(GTK_WIDGET(child), &req);
1058 gdk_window_get_origin(gtk_widget_get_window(GTK_WIDGET(parent)), &x, &y);
1059 gdk_window_get_size(gtk_widget_get_window(GTK_WIDGET(parent)), &w, &h);
1062 * One corner of the transient will be offset inwards, by 1/4
1063 * of the parent window's size, from the corresponding corner
1064 * of the parent window. The corner will be chosen so as to
1065 * place the transient closer to the centre of the screen; this
1066 * should avoid transients going off the edge of the screen on
1069 if (x + w/2 < gdk_screen_width() / 2)
1070 dx = x + w/4; /* work from left edges */
1072 dx = x + 3*w/4 - req.width; /* work from right edges */
1073 if (y + h/2 < gdk_screen_height() / 2)
1074 dy = y + h/4; /* work from top edges */
1076 dy = y + 3*h/4 - req.height; /* work from bottom edges */
1077 gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy);
1081 void dlg_error_msg(void *dlg, const char *msg)
1083 struct dlgparam *dp = (struct dlgparam *)dlg;
1086 #if GTK_CHECK_VERSION(3,0,0)
1087 window = gtk_message_dialog_new(GTK_WINDOW(dp->window),
1089 GTK_DIALOG_DESTROY_WITH_PARENT),
1093 gtk_dialog_run(GTK_DIALOG(window));
1094 gtk_widget_destroy(window);
1096 GtkWidget *hbox, *text, *ok;
1098 window = gtk_dialog_new();
1099 text = gtk_label_new(msg);
1100 align_label_left(GTK_LABEL(text));
1101 hbox = gtk_hbox_new(FALSE, 0);
1102 gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
1103 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(window))),
1104 hbox, FALSE, FALSE, 20);
1105 gtk_widget_show(text);
1106 gtk_widget_show(hbox);
1107 gtk_window_set_title(GTK_WINDOW(window), "Error");
1108 gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
1109 ok = gtk_button_new_with_label("OK");
1110 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(window))),
1111 ok, FALSE, FALSE, 0);
1112 gtk_widget_show(ok);
1113 gtk_widget_set_can_default(ok, TRUE);
1114 gtk_window_set_default(GTK_WINDOW(window), ok);
1115 g_signal_connect(G_OBJECT(ok), "clicked",
1116 G_CALLBACK(errmsg_button_clicked), window);
1117 g_signal_connect(G_OBJECT(window), "destroy",
1118 G_CALLBACK(window_destroy), NULL);
1119 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
1120 gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window));
1121 set_transient_window_pos(dp->window, window);
1122 gtk_widget_show(window);
1130 * This function signals to the front end that the dialog's
1131 * processing is completed, and passes an integer value (typically
1132 * a success status).
1134 void dlg_end(void *dlg, int value)
1136 struct dlgparam *dp = (struct dlgparam *)dlg;
1138 gtk_widget_destroy(dp->window);
1141 void dlg_refresh(union control *ctrl, void *dlg)
1143 struct dlgparam *dp = (struct dlgparam *)dlg;
1147 if (ctrl->generic.handler != NULL)
1148 ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH);
1152 for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) {
1153 assert(uc->ctrl != NULL);
1154 if (uc->ctrl->generic.handler != NULL)
1155 uc->ctrl->generic.handler(uc->ctrl, dp,
1156 dp->data, EVENT_REFRESH);
1161 void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b)
1163 struct dlgparam *dp = (struct dlgparam *)dlg;
1164 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
1166 #if GTK_CHECK_VERSION(3,0,0)
1167 GtkWidget *coloursel =
1168 gtk_color_chooser_dialog_new("Select a colour",
1169 GTK_WINDOW(dp->window));
1170 gtk_color_chooser_set_use_alpha(GTK_COLOR_CHOOSER(coloursel), FALSE);
1172 GtkWidget *okbutton, *cancelbutton;
1173 GtkWidget *coloursel =
1174 gtk_color_selection_dialog_new("Select a colour");
1175 GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel);
1176 GtkColorSelection *cs = GTK_COLOR_SELECTION
1177 (gtk_color_selection_dialog_get_color_selection(ccs));
1178 gtk_color_selection_set_has_opacity_control(cs, FALSE);
1181 dp->coloursel_result.ok = FALSE;
1183 gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE);
1185 #if GTK_CHECK_VERSION(3,0,0)
1188 rgba.red = r / 255.0;
1189 rgba.green = g / 255.0;
1190 rgba.blue = b / 255.0;
1191 rgba.alpha = 1.0; /* fully opaque! */
1192 gtk_color_chooser_set_rgba(GTK_COLOR_CHOOSER(coloursel), &rgba);
1194 #elif GTK_CHECK_VERSION(2,0,0)
1197 col.red = r * 0x0101;
1198 col.green = g * 0x0101;
1199 col.blue = b * 0x0101;
1200 gtk_color_selection_set_current_color(cs, &col);
1205 cvals[0] = r / 255.0;
1206 cvals[1] = g / 255.0;
1207 cvals[2] = b / 255.0;
1208 cvals[3] = 1.0; /* fully opaque! */
1209 gtk_color_selection_set_color(cs, cvals);
1213 g_object_set_data(G_OBJECT(coloursel), "user-data", (gpointer)uc);
1215 #if GTK_CHECK_VERSION(3,0,0)
1216 g_signal_connect(G_OBJECT(coloursel), "response",
1217 G_CALLBACK(colourchoose_response), (gpointer)dp);
1220 #if GTK_CHECK_VERSION(2,0,0)
1221 g_object_get(G_OBJECT(ccs),
1222 "ok-button", &okbutton,
1223 "cancel-button", &cancelbutton,
1224 (const char *)NULL);
1226 okbutton = ccs->ok_button;
1227 cancelbutton = ccs->cancel_button;
1229 g_object_set_data(G_OBJECT(okbutton), "user-data",
1230 (gpointer)coloursel);
1231 g_object_set_data(G_OBJECT(cancelbutton), "user-data",
1232 (gpointer)coloursel);
1233 g_signal_connect(G_OBJECT(okbutton), "clicked",
1234 G_CALLBACK(coloursel_ok), (gpointer)dp);
1235 g_signal_connect(G_OBJECT(cancelbutton), "clicked",
1236 G_CALLBACK(coloursel_cancel), (gpointer)dp);
1237 g_signal_connect_swapped(G_OBJECT(okbutton), "clicked",
1238 G_CALLBACK(gtk_widget_destroy),
1239 (gpointer)coloursel);
1240 g_signal_connect_swapped(G_OBJECT(cancelbutton), "clicked",
1241 G_CALLBACK(gtk_widget_destroy),
1242 (gpointer)coloursel);
1244 gtk_widget_show(coloursel);
1247 int dlg_coloursel_results(union control *ctrl, void *dlg,
1248 int *r, int *g, int *b)
1250 struct dlgparam *dp = (struct dlgparam *)dlg;
1251 if (dp->coloursel_result.ok) {
1252 *r = dp->coloursel_result.r;
1253 *g = dp->coloursel_result.g;
1254 *b = dp->coloursel_result.b;
1260 /* ----------------------------------------------------------------------
1261 * Signal handlers while the dialog box is active.
1264 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
1267 struct dlgparam *dp = (struct dlgparam *)data;
1268 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1269 union control *focus;
1276 if (focus != dp->currfocus) {
1277 dp->lastfocus = dp->currfocus;
1278 dp->currfocus = focus;
1284 static void button_clicked(GtkButton *button, gpointer data)
1286 struct dlgparam *dp = (struct dlgparam *)data;
1287 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1288 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1291 static void button_toggled(GtkToggleButton *tb, gpointer data)
1293 struct dlgparam *dp = (struct dlgparam *)data;
1294 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
1295 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1298 static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event,
1302 * GtkEntry has a nasty habit of eating the Return key, which
1303 * is unhelpful since it doesn't actually _do_ anything with it
1304 * (it calls gtk_widget_activate, but our edit boxes never need
1305 * activating). So I catch Return before GtkEntry sees it, and
1306 * pass it straight on to the parent widget. Effect: hitting
1307 * Return in an edit box will now activate the default button
1308 * in the dialog just like it will everywhere else.
1310 GtkWidget *parent = gtk_widget_get_parent(widget);
1311 if (event->keyval == GDK_KEY_Return && parent != NULL) {
1312 gboolean return_val;
1313 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
1314 g_signal_emit_by_name(G_OBJECT(parent), "key_press_event",
1315 event, &return_val);
1321 static void editbox_changed(GtkEditable *ed, gpointer data)
1323 struct dlgparam *dp = (struct dlgparam *)data;
1324 if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
1325 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1326 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1330 static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
1333 struct dlgparam *dp = (struct dlgparam *)data;
1334 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1335 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
1339 #if !GTK_CHECK_VERSION(2,0,0)
1342 * GTK 1 list box event handlers.
1345 static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
1346 gpointer data, int multiple)
1348 GtkAdjustment *adj = GTK_ADJUSTMENT(data);
1350 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
1351 event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
1352 event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
1353 event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
1355 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1356 * in a list box. So, if the list box is single-selection:
1358 * - if the list item in question isn't already selected,
1359 * we simply select it.
1360 * - otherwise, we find the next one (or next
1361 * however-far-away) in whichever direction we're going,
1363 * + in this case, we must also fiddle with the
1364 * scrollbar to ensure the newly selected item is
1367 * If it's multiple-selection, we do all of the above
1368 * except actually selecting anything, so we move the focus
1369 * and fiddle the scrollbar to follow it.
1371 GtkWidget *list = item->parent;
1373 g_signal_stop_emission_by_name(G_OBJECT(item), "key_press_event");
1376 GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
1377 gtk_list_select_child(GTK_LIST(list), item);
1380 (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
1381 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1384 (event->keyval==GDK_Page_Down ||
1385 event->keyval==GDK_KP_Page_Down ||
1386 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1389 GList *children, *chead;
1391 chead = children = gtk_container_children(GTK_CONTAINER(list));
1393 n = g_list_length(children);
1397 * Figure out how many list items to a screenful,
1398 * and adjust the step appropriately.
1400 step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
1401 step--; /* go by one less than that */
1405 while (children != NULL) {
1406 if (item == children->data)
1408 children = children->next;
1413 if (direction < 0 && i > 0)
1414 children = children->prev, i--;
1415 else if (direction > 0 && i < n-1)
1416 children = children->next, i++;
1420 if (children && children->data) {
1422 gtk_list_select_child(GTK_LIST(list),
1423 GTK_WIDGET(children->data));
1424 gtk_widget_grab_focus(GTK_WIDGET(children->data));
1425 gtk_adjustment_clamp_page
1427 adj->lower + (adj->upper-adj->lower) * i / n,
1428 adj->lower + (adj->upper-adj->lower) * (i+1) / n);
1439 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
1442 return listitem_key(item, event, data, FALSE);
1445 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
1448 return listitem_key(item, event, data, TRUE);
1451 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
1454 struct dlgparam *dp = (struct dlgparam *)data;
1455 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1456 switch (event->type) {
1458 case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
1459 case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
1460 case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
1465 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
1468 struct dlgparam *dp = (struct dlgparam *)data;
1469 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1470 if (uc->nclicks>1) {
1471 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1477 static void list_selchange(GtkList *list, gpointer data)
1479 struct dlgparam *dp = (struct dlgparam *)data;
1480 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
1482 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1485 static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
1487 int index = dlg_listbox_index(uc->ctrl, dp);
1488 GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
1492 (index == 0 && direction < 0) ||
1493 (index == g_list_length(children)-1 && direction > 0)) {
1498 child = g_list_nth_data(children, index);
1499 gtk_widget_ref(child);
1500 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
1501 g_list_free(children);
1504 children = g_list_append(children, child);
1505 gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
1506 gtk_list_select_item(GTK_LIST(uc->list), index + direction);
1507 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1510 static void draglist_up(GtkButton *button, gpointer data)
1512 struct dlgparam *dp = (struct dlgparam *)data;
1513 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1514 draglist_move(dp, uc, -1);
1517 static void draglist_down(GtkButton *button, gpointer data)
1519 struct dlgparam *dp = (struct dlgparam *)data;
1520 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1521 draglist_move(dp, uc, +1);
1524 #else /* !GTK_CHECK_VERSION(2,0,0) */
1527 * GTK 2 list box event handlers.
1530 static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
1531 GtkTreeViewColumn *column, gpointer data)
1533 struct dlgparam *dp = (struct dlgparam *)data;
1534 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview));
1536 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1539 static void listbox_selchange(GtkTreeSelection *treeselection,
1542 struct dlgparam *dp = (struct dlgparam *)data;
1543 GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection);
1544 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1546 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1549 struct draglist_valchange_ctx {
1551 struct dlgparam *dp;
1554 static gboolean draglist_valchange(gpointer data)
1556 struct draglist_valchange_ctx *ctx =
1557 (struct draglist_valchange_ctx *)data;
1559 ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp,
1560 ctx->dp->data, EVENT_VALCHANGE);
1567 static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path,
1568 GtkTreeIter *iter, gpointer data)
1570 struct dlgparam *dp = (struct dlgparam *)data;
1574 if (dp->flags & FLAG_UPDATING_LISTBOX)
1575 return; /* not a user drag operation */
1577 tree = g_object_get_data(G_OBJECT(treemodel), "user-data");
1578 uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1581 * We should cause EVENT_VALCHANGE on the list box, now
1582 * that its rows have been reordered. However, the GTK 2
1583 * docs say that at the point this signal is received the
1584 * new row might not have actually been filled in yet.
1586 * (So what smegging use is it then, eh? Don't suppose it
1587 * occurred to you at any point that letting the
1588 * application know _after_ the reordering was compelete
1589 * might be helpful to someone?)
1591 * To get round this, I schedule an idle function, which I
1592 * hope won't be called until the main event loop is
1593 * re-entered after the drag-and-drop handler has finished
1594 * furtling with the list store.
1596 struct draglist_valchange_ctx *ctx =
1597 snew(struct draglist_valchange_ctx);
1600 g_idle_add(draglist_valchange, ctx);
1604 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1606 #if !GTK_CHECK_VERSION(2,4,0)
1608 static void menuitem_activate(GtkMenuItem *item, gpointer data)
1610 struct dlgparam *dp = (struct dlgparam *)data;
1611 GtkWidget *menushell = GTK_WIDGET(item)->parent;
1612 gpointer optmenu = g_object_get_data(G_OBJECT(menushell), "user-data");
1613 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
1614 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1619 static void droplist_selchange(GtkComboBox *combo, gpointer data)
1621 struct dlgparam *dp = (struct dlgparam *)data;
1622 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo));
1624 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1627 #endif /* !GTK_CHECK_VERSION(2,4,0) */
1629 #ifdef USE_GTK_FILE_CHOOSER_DIALOG
1630 static void filechoose_response(GtkDialog *dialog, gint response,
1633 /* struct dlgparam *dp = (struct dlgparam *)data; */
1634 struct uctrl *uc = g_object_get_data(G_OBJECT(dialog), "user-data");
1635 if (response == GTK_RESPONSE_ACCEPT) {
1636 gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1637 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1640 gtk_widget_destroy(GTK_WIDGET(dialog));
1643 static void filesel_ok(GtkButton *button, gpointer data)
1645 /* struct dlgparam *dp = (struct dlgparam *)data; */
1646 gpointer filesel = g_object_get_data(G_OBJECT(button), "user-data");
1647 struct uctrl *uc = g_object_get_data(G_OBJECT(filesel), "user-data");
1648 const char *name = gtk_file_selection_get_filename
1649 (GTK_FILE_SELECTION(filesel));
1650 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1654 static void fontsel_ok(GtkButton *button, gpointer data)
1656 /* struct dlgparam *dp = (struct dlgparam *)data; */
1658 #if !GTK_CHECK_VERSION(2,0,0)
1660 gpointer fontsel = g_object_get_data(G_OBJECT(button), "user-data");
1661 struct uctrl *uc = g_object_get_data(G_OBJECT(fontsel), "user-data");
1662 const char *name = gtk_font_selection_dialog_get_font_name
1663 (GTK_FONT_SELECTION_DIALOG(fontsel));
1664 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1668 unifontsel *fontsel = (unifontsel *)g_object_get_data
1669 (G_OBJECT(button), "user-data");
1670 struct uctrl *uc = (struct uctrl *)fontsel->user_data;
1671 char *name = unifontsel_get_name(fontsel);
1672 assert(name); /* should always be ok after OK pressed */
1673 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1679 #if GTK_CHECK_VERSION(3,0,0)
1681 static void colourchoose_response(GtkDialog *dialog,
1682 gint response_id, gpointer data)
1684 struct dlgparam *dp = (struct dlgparam *)data;
1685 struct uctrl *uc = g_object_get_data(G_OBJECT(dialog), "user-data");
1687 if (response_id == GTK_RESPONSE_OK) {
1689 gtk_color_chooser_get_rgba(GTK_COLOR_CHOOSER(dialog), &rgba);
1690 dp->coloursel_result.r = (int) (255 * rgba.red);
1691 dp->coloursel_result.g = (int) (255 * rgba.green);
1692 dp->coloursel_result.b = (int) (255 * rgba.blue);
1693 dp->coloursel_result.ok = TRUE;
1695 dp->coloursel_result.ok = FALSE;
1698 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1700 gtk_widget_destroy(GTK_WIDGET(dialog));
1703 #else /* GTK 1/2 coloursel response handlers */
1705 static void coloursel_ok(GtkButton *button, gpointer data)
1707 struct dlgparam *dp = (struct dlgparam *)data;
1708 gpointer coloursel = g_object_get_data(G_OBJECT(button), "user-data");
1709 struct uctrl *uc = g_object_get_data(G_OBJECT(coloursel), "user-data");
1711 #if GTK_CHECK_VERSION(2,0,0)
1713 GtkColorSelection *cs = GTK_COLOR_SELECTION
1714 (gtk_color_selection_dialog_get_color_selection
1715 (GTK_COLOR_SELECTION_DIALOG(coloursel)));
1717 gtk_color_selection_get_current_color(cs, &col);
1718 dp->coloursel_result.r = col.red / 0x0100;
1719 dp->coloursel_result.g = col.green / 0x0100;
1720 dp->coloursel_result.b = col.blue / 0x0100;
1724 GtkColorSelection *cs = GTK_COLOR_SELECTION
1725 (gtk_color_selection_dialog_get_color_selection
1726 (GTK_COLOR_SELECTION_DIALOG(coloursel)));
1728 gtk_color_selection_get_color(cs, cvals);
1729 dp->coloursel_result.r = (int) (255 * cvals[0]);
1730 dp->coloursel_result.g = (int) (255 * cvals[1]);
1731 dp->coloursel_result.b = (int) (255 * cvals[2]);
1734 dp->coloursel_result.ok = TRUE;
1735 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1738 static void coloursel_cancel(GtkButton *button, gpointer data)
1740 struct dlgparam *dp = (struct dlgparam *)data;
1741 gpointer coloursel = g_object_get_data(G_OBJECT(button), "user-data");
1742 struct uctrl *uc = g_object_get_data(G_OBJECT(coloursel), "user-data");
1743 dp->coloursel_result.ok = FALSE;
1744 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1747 #endif /* end of coloursel response handlers */
1749 static void filefont_clicked(GtkButton *button, gpointer data)
1751 struct dlgparam *dp = (struct dlgparam *)data;
1752 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1754 if (uc->ctrl->generic.type == CTRL_FILESELECT) {
1755 #ifdef USE_GTK_FILE_CHOOSER_DIALOG
1756 GtkWidget *filechoose = gtk_file_chooser_dialog_new
1757 (uc->ctrl->fileselect.title, GTK_WINDOW(dp->window),
1758 (uc->ctrl->fileselect.for_writing ?
1759 GTK_FILE_CHOOSER_ACTION_SAVE :
1760 GTK_FILE_CHOOSER_ACTION_OPEN),
1761 STANDARD_CANCEL_LABEL, GTK_RESPONSE_CANCEL,
1762 STANDARD_OPEN_LABEL, GTK_RESPONSE_ACCEPT,
1763 (const gchar *)NULL);
1764 gtk_window_set_modal(GTK_WINDOW(filechoose), TRUE);
1765 g_object_set_data(G_OBJECT(filechoose), "user-data", (gpointer)uc);
1766 g_signal_connect(G_OBJECT(filechoose), "response",
1767 G_CALLBACK(filechoose_response), (gpointer)dp);
1768 gtk_widget_show(filechoose);
1770 GtkWidget *filesel =
1771 gtk_file_selection_new(uc->ctrl->fileselect.title);
1772 gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
1774 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
1776 g_object_set_data(G_OBJECT(filesel), "user-data", (gpointer)uc);
1778 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1779 G_CALLBACK(filesel_ok), (gpointer)dp);
1780 g_signal_connect_swapped
1781 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1782 G_CALLBACK(gtk_widget_destroy), (gpointer)filesel);
1783 g_signal_connect_swapped
1784 (G_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
1785 G_CALLBACK(gtk_widget_destroy), (gpointer)filesel);
1786 gtk_widget_show(filesel);
1790 if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
1791 const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
1793 #if !GTK_CHECK_VERSION(2,0,0)
1796 * Use the GTK 1 standard font selector.
1799 gchar *spacings[] = { "c", "m", NULL };
1800 GtkWidget *fontsel =
1801 gtk_font_selection_dialog_new("Select a font");
1802 gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
1803 gtk_font_selection_dialog_set_filter
1804 (GTK_FONT_SELECTION_DIALOG(fontsel),
1805 GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
1806 NULL, NULL, NULL, NULL, spacings, NULL);
1807 if (!gtk_font_selection_dialog_set_font_name
1808 (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
1810 * If the font name wasn't found as it was, try opening
1811 * it and extracting its FONT property. This should
1812 * have the effect of mapping short aliases into true
1815 GdkFont *font = gdk_font_load(fontname);
1817 XFontStruct *xfs = GDK_FONT_XFONT(font);
1818 Display *disp = GDK_FONT_XDISPLAY(font);
1819 Atom fontprop = XInternAtom(disp, "FONT", False);
1822 if (XGetFontProperty(xfs, fontprop, &ret)) {
1823 char *name = XGetAtomName(disp, (Atom)ret);
1825 gtk_font_selection_dialog_set_font_name
1826 (GTK_FONT_SELECTION_DIALOG(fontsel), name);
1828 gdk_font_unref(font);
1832 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1833 "user-data", (gpointer)fontsel);
1834 g_object_set_data(G_OBJECT(fontsel), "user-data", (gpointer)uc);
1836 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1837 "clicked", G_CALLBACK(fontsel_ok), (gpointer)dp);
1838 g_signal_connect_swapped
1839 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1840 "clicked", G_CALLBACK(gtk_widget_destroy),
1842 g_signal_connect_swapped
1843 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
1844 "clicked", G_CALLBACK(gtk_widget_destroy),
1846 gtk_widget_show(fontsel);
1848 #else /* !GTK_CHECK_VERSION(2,0,0) */
1851 * Use the unifontsel code provided in gtkfont.c.
1854 unifontsel *fontsel = unifontsel_new("Select a font");
1856 gtk_window_set_modal(fontsel->window, TRUE);
1857 unifontsel_set_name(fontsel, fontname);
1859 g_object_set_data(G_OBJECT(fontsel->ok_button),
1860 "user-data", (gpointer)fontsel);
1861 fontsel->user_data = uc;
1862 g_signal_connect(G_OBJECT(fontsel->ok_button), "clicked",
1863 G_CALLBACK(fontsel_ok), (gpointer)dp);
1864 g_signal_connect_swapped(G_OBJECT(fontsel->ok_button), "clicked",
1865 G_CALLBACK(unifontsel_destroy),
1867 g_signal_connect_swapped(G_OBJECT(fontsel->cancel_button),"clicked",
1868 G_CALLBACK(unifontsel_destroy),
1871 gtk_widget_show(GTK_WIDGET(fontsel->window));
1873 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1878 #if !GTK_CHECK_VERSION(3,0,0)
1879 static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc,
1882 struct dlgparam *dp = (struct dlgparam *)data;
1883 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1885 gtk_widget_set_size_request(uc->text, alloc->width, -1);
1886 gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label);
1887 g_signal_handler_disconnect(G_OBJECT(uc->text), uc->textsig);
1891 /* ----------------------------------------------------------------------
1892 * This function does the main layout work: it reads a controlset,
1893 * it creates the relevant GTK controls, and returns a GtkWidget
1894 * containing the result. (This widget might be a title of some
1895 * sort, it might be a Columns containing many controls, or it
1896 * might be a GtkFrame containing a Columns; whatever it is, it's
1897 * definitely a GtkWidget and should probably be added to a
1900 * `win' is required for setting the default button. If it is
1901 * non-NULL, all buttons created will be default-capable (so they
1902 * have extra space round them for the default highlight).
1904 GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs,
1905 struct controlset *s, GtkWindow *win)
1911 if (!s->boxname && s->boxtitle) {
1912 /* This controlset is a panel title. */
1913 return gtk_label_new(s->boxtitle);
1917 * Otherwise, we expect to be laying out actual controls, so
1918 * we'll start by creating a Columns for the purpose.
1920 cols = COLUMNS(columns_new(4));
1921 ret = GTK_WIDGET(cols);
1922 gtk_widget_show(ret);
1925 * Create a containing frame if we have a box name.
1928 ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */
1929 gtk_container_set_border_width(GTK_CONTAINER(cols), 4);
1930 gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols));
1931 gtk_widget_show(ret);
1935 * Now iterate through the controls themselves, create them,
1936 * and add them to the Columns.
1938 for (i = 0; i < s->ncontrols; i++) {
1939 union control *ctrl = s->ctrls[i];
1942 GtkWidget *w = NULL;
1944 switch (ctrl->generic.type) {
1947 static const int simplecols[1] = { 100 };
1948 columns_set_cols(cols, ctrl->columns.ncols,
1949 (ctrl->columns.percentages ?
1950 ctrl->columns.percentages : simplecols));
1952 continue; /* no actual control created */
1955 struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl);
1957 columns_taborder_last(cols, uc->toplevel);
1959 continue; /* no actual control created */
1962 uc = snew(struct uctrl);
1966 #if !GTK_CHECK_VERSION(2,4,0)
1967 uc->list = uc->menu = uc->optmenu = NULL;
1971 #if GTK_CHECK_VERSION(2,0,0)
1972 uc->treeview = NULL;
1973 uc->listmodel = NULL;
1975 uc->button = uc->text = NULL;
1979 switch (ctrl->generic.type) {
1981 w = gtk_button_new_with_label(ctrl->generic.label);
1983 gtk_widget_set_can_default(w, TRUE);
1984 if (ctrl->button.isdefault)
1985 gtk_window_set_default(win, w);
1986 if (ctrl->button.iscancel)
1987 dp->cancelbutton = w;
1989 g_signal_connect(G_OBJECT(w), "clicked",
1990 G_CALLBACK(button_clicked), dp);
1991 g_signal_connect(G_OBJECT(w), "focus_in_event",
1992 G_CALLBACK(widget_focus), dp);
1993 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(w)),
1994 ctrl->button.shortcut, SHORTCUT_UCTRL, uc);
1997 w = gtk_check_button_new_with_label(ctrl->generic.label);
1998 g_signal_connect(G_OBJECT(w), "toggled",
1999 G_CALLBACK(button_toggled), dp);
2000 g_signal_connect(G_OBJECT(w), "focus_in_event",
2001 G_CALLBACK(widget_focus), dp);
2002 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(w)),
2003 ctrl->checkbox.shortcut, SHORTCUT_UCTRL, uc);
2008 * Radio buttons get to go inside their own Columns, no
2012 gint i, *percentages;
2016 if (ctrl->generic.label) {
2017 GtkWidget *label = gtk_label_new(ctrl->generic.label);
2018 columns_add(COLUMNS(w), label, 0, 1);
2019 columns_force_left_align(COLUMNS(w), label);
2020 gtk_widget_show(label);
2021 shortcut_add(scs, label, ctrl->radio.shortcut,
2022 SHORTCUT_UCTRL, uc);
2025 percentages = g_new(gint, ctrl->radio.ncolumns);
2026 for (i = 0; i < ctrl->radio.ncolumns; i++) {
2028 ((100 * (i+1) / ctrl->radio.ncolumns) -
2029 100 * i / ctrl->radio.ncolumns);
2031 columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns,
2033 g_free(percentages);
2036 uc->nbuttons = ctrl->radio.nbuttons;
2037 uc->buttons = snewn(uc->nbuttons, GtkWidget *);
2039 for (i = 0; i < ctrl->radio.nbuttons; i++) {
2043 b = (gtk_radio_button_new_with_label
2044 (group, ctrl->radio.buttons[i]));
2046 group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(b));
2047 colstart = i % ctrl->radio.ncolumns;
2048 columns_add(COLUMNS(w), b, colstart,
2049 (i == ctrl->radio.nbuttons-1 ?
2050 ctrl->radio.ncolumns - colstart : 1));
2051 columns_force_left_align(COLUMNS(w), b);
2053 g_signal_connect(G_OBJECT(b), "toggled",
2054 G_CALLBACK(button_toggled), dp);
2055 g_signal_connect(G_OBJECT(b), "focus_in_event",
2056 G_CALLBACK(widget_focus), dp);
2057 if (ctrl->radio.shortcuts) {
2058 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(b)),
2059 ctrl->radio.shortcuts[i],
2060 SHORTCUT_UCTRL, uc);
2067 GtkWidget *signalobject;
2069 if (ctrl->editbox.has_list) {
2070 #if !GTK_CHECK_VERSION(2,4,0)
2074 w = gtk_combo_new();
2075 gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
2076 uc->entry = GTK_COMBO(w)->entry;
2077 uc->list = GTK_COMBO(w)->list;
2078 signalobject = uc->entry;
2083 uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
2085 w = gtk_combo_box_new_with_model_and_entry
2086 (GTK_TREE_MODEL(uc->listmodel));
2087 g_object_set(G_OBJECT(w), "entry-text-column", 1,
2088 (const char *)NULL);
2089 /* We cannot support password combo boxes. */
2090 assert(!ctrl->editbox.password);
2092 signalobject = uc->combo;
2095 w = gtk_entry_new();
2096 if (ctrl->editbox.password)
2097 gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
2102 g_signal_connect(G_OBJECT(signalobject), "changed",
2103 G_CALLBACK(editbox_changed), dp);
2104 g_signal_connect(G_OBJECT(signalobject), "key_press_event",
2105 G_CALLBACK(editbox_key), dp);
2106 g_signal_connect(G_OBJECT(signalobject), "focus_in_event",
2107 G_CALLBACK(widget_focus), dp);
2108 g_signal_connect(G_OBJECT(signalobject), "focus_out_event",
2109 G_CALLBACK(editbox_lostfocus), dp);
2110 g_signal_connect(G_OBJECT(signalobject), "focus_out_event",
2111 G_CALLBACK(editbox_lostfocus), dp);
2113 #if !GTK_CHECK_VERSION(3,0,0)
2115 * Edit boxes, for some strange reason, have a minimum
2116 * width of 150 in GTK 1.2. We don't want this - we'd
2117 * rather the edit boxes acquired their natural width
2118 * from the column layout of the rest of the box.
2122 gtk_widget_size_request(w, &req);
2123 gtk_widget_set_size_request(w, 10, req.height);
2127 * In GTK 3, this is still true, but there's a special
2128 * method for GtkEntry in particular to fix it.
2130 if (GTK_IS_ENTRY(w))
2131 gtk_entry_set_width_chars(GTK_ENTRY(w), 1);
2134 if (ctrl->generic.label) {
2135 GtkWidget *label, *container;
2137 label = gtk_label_new(ctrl->generic.label);
2139 shortcut_add(scs, label, ctrl->editbox.shortcut,
2140 SHORTCUT_FOCUS, uc->entry);
2142 container = columns_new(4);
2143 if (ctrl->editbox.percentwidth == 100) {
2144 columns_add(COLUMNS(container), label, 0, 1);
2145 columns_force_left_align(COLUMNS(container), label);
2146 columns_add(COLUMNS(container), w, 0, 1);
2148 gint percentages[2];
2149 percentages[1] = ctrl->editbox.percentwidth;
2150 percentages[0] = 100 - ctrl->editbox.percentwidth;
2151 columns_set_cols(COLUMNS(container), 2, percentages);
2152 columns_add(COLUMNS(container), label, 0, 1);
2153 columns_force_left_align(COLUMNS(container), label);
2154 columns_add(COLUMNS(container), w, 1, 1);
2155 columns_force_same_height(COLUMNS(container),
2158 gtk_widget_show(label);
2166 case CTRL_FILESELECT:
2167 case CTRL_FONTSELECT:
2170 const char *browsebtn =
2171 (ctrl->generic.type == CTRL_FILESELECT ?
2172 "Browse..." : "Change...");
2174 gint percentages[] = { 75, 25 };
2176 columns_set_cols(COLUMNS(w), 2, percentages);
2178 if (ctrl->generic.label) {
2179 ww = gtk_label_new(ctrl->generic.label);
2180 columns_add(COLUMNS(w), ww, 0, 2);
2181 columns_force_left_align(COLUMNS(w), ww);
2182 gtk_widget_show(ww);
2183 shortcut_add(scs, ww,
2184 (ctrl->generic.type == CTRL_FILESELECT ?
2185 ctrl->fileselect.shortcut :
2186 ctrl->fontselect.shortcut),
2187 SHORTCUT_UCTRL, uc);
2191 uc->entry = ww = gtk_entry_new();
2192 #if !GTK_CHECK_VERSION(3,0,0)
2195 gtk_widget_size_request(ww, &req);
2196 gtk_widget_set_size_request(ww, 10, req.height);
2199 gtk_entry_set_width_chars(GTK_ENTRY(ww), 1);
2201 columns_add(COLUMNS(w), ww, 0, 1);
2202 gtk_widget_show(ww);
2204 uc->button = ww = gtk_button_new_with_label(browsebtn);
2205 columns_add(COLUMNS(w), ww, 1, 1);
2206 gtk_widget_show(ww);
2208 columns_force_same_height(COLUMNS(w), uc->entry, uc->button);
2210 g_signal_connect(G_OBJECT(uc->entry), "key_press_event",
2211 G_CALLBACK(editbox_key), dp);
2213 g_signal_connect(G_OBJECT(uc->entry), "changed",
2214 G_CALLBACK(editbox_changed), dp);
2215 g_signal_connect(G_OBJECT(uc->entry), "focus_in_event",
2216 G_CALLBACK(widget_focus), dp);
2217 g_signal_connect(G_OBJECT(uc->button), "focus_in_event",
2218 G_CALLBACK(widget_focus), dp);
2219 g_signal_connect(G_OBJECT(ww), "clicked",
2220 G_CALLBACK(filefont_clicked), dp);
2225 #if GTK_CHECK_VERSION(2,0,0)
2227 * First construct the list data store, with the right
2228 * number of columns.
2230 # if !GTK_CHECK_VERSION(2,4,0)
2231 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
2232 * because combo boxes are still done the old GTK1 way.) */
2233 if (ctrl->listbox.height > 0)
2240 cols = ctrl->listbox.ncols;
2241 cols = cols ? cols : 1;
2242 types = snewn(1 + cols, GType);
2244 types[0] = G_TYPE_INT;
2245 for (i = 0; i < cols; i++)
2246 types[i+1] = G_TYPE_STRING;
2248 uc->listmodel = gtk_list_store_newv(1 + cols, types);
2255 * See if it's a drop-down list (non-editable combo
2258 if (ctrl->listbox.height == 0) {
2259 #if !GTK_CHECK_VERSION(2,4,0)
2261 * GTK1 and early-GTK2 option-menu style of
2264 uc->optmenu = w = gtk_option_menu_new();
2265 uc->menu = gtk_menu_new();
2266 gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
2267 g_object_set_data(G_OBJECT(uc->menu), "user-data",
2268 (gpointer)uc->optmenu);
2269 g_signal_connect(G_OBJECT(uc->optmenu), "focus_in_event",
2270 G_CALLBACK(widget_focus), dp);
2273 * Late-GTK2 style using a GtkComboBox.
2275 GtkCellRenderer *cr;
2278 * Create a non-editable GtkComboBox (that is, not
2279 * its subclass GtkComboBoxEntry).
2281 w = gtk_combo_box_new_with_model
2282 (GTK_TREE_MODEL(uc->listmodel));
2286 * Tell it how to render a list item (i.e. which
2287 * column to look at in the list model).
2289 cr = gtk_cell_renderer_text_new();
2290 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE);
2291 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr,
2295 * And tell it to notify us when the selection
2298 g_signal_connect(G_OBJECT(w), "changed",
2299 G_CALLBACK(droplist_selchange), dp);
2301 g_signal_connect(G_OBJECT(w), "focus_in_event",
2302 G_CALLBACK(widget_focus), dp);
2305 #if !GTK_CHECK_VERSION(2,0,0)
2307 * GTK1-style full list box.
2309 uc->list = gtk_list_new();
2310 if (ctrl->listbox.multisel == 2) {
2311 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2312 GTK_SELECTION_EXTENDED);
2313 } else if (ctrl->listbox.multisel == 1) {
2314 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2315 GTK_SELECTION_MULTIPLE);
2317 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2318 GTK_SELECTION_SINGLE);
2320 w = gtk_scrolled_window_new(NULL, NULL);
2321 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
2323 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
2325 GTK_POLICY_AUTOMATIC);
2326 uc->adj = gtk_scrolled_window_get_vadjustment
2327 (GTK_SCROLLED_WINDOW(w));
2329 gtk_widget_show(uc->list);
2330 g_signal_connect(G_OBJECT(uc->list), "selection-changed",
2331 G_CALLBACK(list_selchange), dp);
2332 g_signal_connect(G_OBJECT(uc->list), "focus_in_event",
2333 G_CALLBACK(widget_focus), dp);
2336 * Adjust the height of the scrolled window to the
2337 * minimum given by the height parameter.
2339 * This piece of guesswork is a horrid hack based
2340 * on looking inside the GTK 1.2 sources
2341 * (specifically gtkviewport.c, which appears to be
2342 * the widget which provides the border around the
2343 * scrolling area). Anyone lets me know how I can
2344 * do this in a way which isn't at risk from GTK
2345 * upgrades, I'd be grateful.
2349 edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
2350 gtk_widget_set_size_request(w, 10,
2351 2*edge + (ctrl->listbox.height *
2352 get_listitemheight(w)));
2355 if (ctrl->listbox.draglist) {
2357 * GTK doesn't appear to make it easy to
2358 * implement a proper draggable list; so
2359 * instead I'm just going to have to put an Up
2360 * and a Down button to the right of the actual
2361 * list box. Ah well.
2363 GtkWidget *cols, *button;
2364 static const gint percentages[2] = { 80, 20 };
2366 cols = columns_new(4);
2367 columns_set_cols(COLUMNS(cols), 2, percentages);
2368 columns_add(COLUMNS(cols), w, 0, 1);
2370 button = gtk_button_new_with_label("Up");
2371 columns_add(COLUMNS(cols), button, 1, 1);
2372 gtk_widget_show(button);
2373 g_signal_connect(G_OBJECT(button), "clicked",
2374 G_CALLBACK(draglist_up), dp);
2375 g_signal_connect(G_OBJECT(button), "focus_in_event",
2376 G_CALLBACK(widget_focus), dp);
2377 button = gtk_button_new_with_label("Down");
2378 columns_add(COLUMNS(cols), button, 1, 1);
2379 gtk_widget_show(button);
2380 g_signal_connect(G_OBJECT(button), "clicked",
2381 G_CALLBACK(draglist_down), dp);
2382 g_signal_connect(G_OBJECT(button), "focus_in_event",
2383 G_CALLBACK(widget_focus), dp);
2389 * GTK2 treeview-based full list box.
2391 GtkTreeSelection *sel;
2394 * Create the list box itself, its columns, and
2395 * its containing scrolled window.
2397 w = gtk_tree_view_new_with_model
2398 (GTK_TREE_MODEL(uc->listmodel));
2399 g_object_set_data(G_OBJECT(uc->listmodel), "user-data",
2401 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE);
2402 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w));
2403 gtk_tree_selection_set_mode
2404 (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE :
2405 GTK_SELECTION_SINGLE);
2407 g_signal_connect(G_OBJECT(w), "row-activated",
2408 G_CALLBACK(listbox_doubleclick), dp);
2409 g_signal_connect(G_OBJECT(w), "focus_in_event",
2410 G_CALLBACK(widget_focus), dp);
2411 g_signal_connect(G_OBJECT(sel), "changed",
2412 G_CALLBACK(listbox_selchange), dp);
2414 if (ctrl->listbox.draglist) {
2415 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE);
2416 g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted",
2417 G_CALLBACK(listbox_reorder), dp);
2424 cols = ctrl->listbox.ncols;
2425 cols = cols ? cols : 1;
2426 for (i = 0; i < cols; i++) {
2427 GtkTreeViewColumn *column;
2428 GtkCellRenderer *cellrend;
2430 * It appears that GTK 2 doesn't leave us any
2431 * particularly sensible way to honour the
2432 * "percentages" specification in the ctrl
2435 cellrend = gtk_cell_renderer_text_new();
2436 if (!ctrl->listbox.hscroll) {
2437 g_object_set(G_OBJECT(cellrend),
2438 "ellipsize", PANGO_ELLIPSIZE_END,
2439 "ellipsize-set", TRUE,
2440 (const char *)NULL);
2442 column = gtk_tree_view_column_new_with_attributes
2443 ("heading", cellrend, "text", i+1, (char *)NULL);
2444 gtk_tree_view_column_set_sizing
2445 (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2446 gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
2453 scroll = gtk_scrolled_window_new(NULL, NULL);
2454 gtk_scrolled_window_set_shadow_type
2455 (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN);
2457 gtk_container_add(GTK_CONTAINER(scroll), w);
2458 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
2459 GTK_POLICY_AUTOMATIC,
2461 gtk_widget_set_size_request
2463 ctrl->listbox.height * get_listitemheight(w));
2470 if (ctrl->generic.label) {
2471 GtkWidget *label, *container;
2473 label = gtk_label_new(ctrl->generic.label);
2474 #if GTK_CHECK_VERSION(3,0,0)
2475 gtk_label_set_width_chars(GTK_LABEL(label), 3);
2478 shortcut_add(scs, label, ctrl->listbox.shortcut,
2479 SHORTCUT_UCTRL, uc);
2481 container = columns_new(4);
2482 if (ctrl->listbox.percentwidth == 100) {
2483 columns_add(COLUMNS(container), label, 0, 1);
2484 columns_force_left_align(COLUMNS(container), label);
2485 columns_add(COLUMNS(container), w, 0, 1);
2487 gint percentages[2];
2488 percentages[1] = ctrl->listbox.percentwidth;
2489 percentages[0] = 100 - ctrl->listbox.percentwidth;
2490 columns_set_cols(COLUMNS(container), 2, percentages);
2491 columns_add(COLUMNS(container), label, 0, 1);
2492 columns_force_left_align(COLUMNS(container), label);
2493 columns_add(COLUMNS(container), w, 1, 1);
2494 columns_force_same_height(COLUMNS(container),
2497 gtk_widget_show(label);
2506 #if !GTK_CHECK_VERSION(3,0,0)
2508 * Wrapping text widgets don't sit well with the GTK2
2509 * layout model, in which widgets state a minimum size
2510 * and the whole window then adjusts to the smallest
2511 * size it can sensibly take given its contents. A
2512 * wrapping text widget _has_ no clear minimum size;
2513 * instead it has a range of possibilities. It can be
2514 * one line deep but 2000 wide, or two lines deep and
2515 * 1000 pixels, or three by 867, or four by 500 and so
2516 * on. It can be as short as you like provided you
2517 * don't mind it being wide, or as narrow as you like
2518 * provided you don't mind it being tall.
2520 * Therefore, it fits very badly into the layout model.
2521 * Hence the only thing to do is pick a width and let
2522 * it choose its own number of lines. To do this I'm
2523 * going to cheat a little. All new wrapping text
2524 * widgets will be created with a minimal text content
2525 * "X"; then, after the rest of the dialog box is set
2526 * up and its size calculated, the text widgets will be
2527 * told their width and given their real text, which
2528 * will cause the size to be recomputed in the y
2529 * direction (because many of them will expand to more
2532 uc->text = w = gtk_label_new("X");
2534 g_signal_connect(G_OBJECT(w), "size-allocate",
2535 G_CALLBACK(label_sizealloc), dp);
2538 * In GTK3, this is all fixed, because the main aim of the
2539 * new 'height-for-width' geometry management is to make
2540 * wrapping labels behave sensibly. So now we can just do
2541 * the obvious thing.
2543 uc->text = w = gtk_label_new(uc->ctrl->generic.label);
2545 align_label_left(GTK_LABEL(w));
2546 gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
2552 columns_add(cols, w,
2553 COLUMN_START(ctrl->generic.column),
2554 COLUMN_SPAN(ctrl->generic.column));
2556 columns_force_left_align(cols, w);
2560 dlg_add_uctrl(dp, uc);
2567 struct dlgparam *dp;
2568 GtkNotebook *panels;
2570 #if !GTK_CHECK_VERSION(2,0,0)
2571 GtkWidget *treeitem;
2574 GtkTreePath *treepath;
2576 struct Shortcuts shortcuts;
2579 #if GTK_CHECK_VERSION(2,0,0)
2580 static void treeselection_changed(GtkTreeSelection *treeselection,
2583 struct selparam *sps = (struct selparam *)data, *sp;
2584 GtkTreeModel *treemodel;
2585 GtkTreeIter treeiter;
2589 if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter))
2592 gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1);
2595 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2596 gtk_notebook_set_current_page(sp->panels, page_num);
2598 dlg_refresh(NULL, sp->dp);
2600 sp->dp->shortcuts = &sp->shortcuts;
2603 static void treeitem_sel(GtkItem *item, gpointer data)
2605 struct selparam *sp = (struct selparam *)data;
2608 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2609 gtk_notebook_set_page(sp->panels, page_num);
2611 dlg_refresh(NULL, sp->dp);
2613 sp->dp->shortcuts = &sp->shortcuts;
2614 sp->dp->currtreeitem = sp->treeitem;
2618 static void window_destroy(GtkWidget *widget, gpointer data)
2623 #if !GTK_CHECK_VERSION(2,0,0)
2624 static int tree_grab_focus(struct dlgparam *dp)
2629 * See if any of the treeitems has the focus.
2632 for (i = 0; i < dp->ntreeitems; i++)
2633 if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) {
2641 gtk_widget_grab_focus(dp->currtreeitem);
2646 gint tree_focus(GtkContainer *container, GtkDirectionType direction,
2649 struct dlgparam *dp = (struct dlgparam *)data;
2651 g_signal_stop_emission_by_name(G_OBJECT(container), "focus");
2653 * If there's a focused treeitem, we return FALSE to cause the
2654 * focus to move on to some totally other control. If not, we
2655 * focus the selected one.
2657 return tree_grab_focus(dp);
2661 int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2663 struct dlgparam *dp = (struct dlgparam *)data;
2665 if (event->keyval == GDK_KEY_Escape && dp->cancelbutton) {
2666 g_signal_emit_by_name(G_OBJECT(dp->cancelbutton), "clicked");
2670 if ((event->state & GDK_MOD1_MASK) &&
2671 (unsigned char)event->string[0] > 0 &&
2672 (unsigned char)event->string[0] <= 127) {
2673 int schr = (unsigned char)event->string[0];
2674 struct Shortcut *sc = &dp->shortcuts->sc[schr];
2676 switch (sc->action) {
2678 #if GTK_CHECK_VERSION(2,0,0)
2679 gtk_widget_grab_focus(sc->widget);
2681 tree_grab_focus(dp);
2684 case SHORTCUT_FOCUS:
2685 gtk_widget_grab_focus(sc->widget);
2687 case SHORTCUT_UCTRL:
2689 * We must do something sensible with a uctrl.
2690 * Precisely what this is depends on the type of
2693 switch (sc->uc->ctrl->generic.type) {
2696 /* Check boxes and buttons get the focus _and_ get toggled. */
2697 gtk_widget_grab_focus(sc->uc->toplevel);
2698 g_signal_emit_by_name(G_OBJECT(sc->uc->toplevel), "clicked");
2700 case CTRL_FILESELECT:
2701 case CTRL_FONTSELECT:
2702 /* File/font selectors have their buttons pressed (ooer),
2703 * and focus transferred to the edit box. */
2704 g_signal_emit_by_name(G_OBJECT(sc->uc->button), "clicked");
2705 gtk_widget_grab_focus(sc->uc->entry);
2709 * Radio buttons are fun, because they have
2710 * multiple shortcuts. We must find whether the
2711 * activated shortcut is the shortcut for the whole
2712 * group, or for a particular button. In the former
2713 * case, we find the currently selected button and
2714 * focus it; in the latter, we focus-and-click the
2715 * button whose shortcut was pressed.
2717 if (schr == sc->uc->ctrl->radio.shortcut) {
2719 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2720 if (gtk_toggle_button_get_active
2721 (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) {
2722 gtk_widget_grab_focus(sc->uc->buttons[i]);
2724 } else if (sc->uc->ctrl->radio.shortcuts) {
2726 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2727 if (schr == sc->uc->ctrl->radio.shortcuts[i]) {
2728 gtk_widget_grab_focus(sc->uc->buttons[i]);
2729 g_signal_emit_by_name
2730 (G_OBJECT(sc->uc->buttons[i]), "clicked");
2736 #if !GTK_CHECK_VERSION(2,4,0)
2737 if (sc->uc->optmenu) {
2741 gtk_widget_grab_focus(sc->uc->optmenu);
2742 /* Option menus don't work using the "clicked" signal.
2743 * We need to manufacture a button press event :-/ */
2744 bev.type = GDK_BUTTON_PRESS;
2746 g_signal_emit_by_name(G_OBJECT(sc->uc->optmenu),
2747 "button_press_event",
2752 if (sc->uc->combo) {
2753 gtk_widget_grab_focus(sc->uc->combo);
2754 gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo));
2758 #if !GTK_CHECK_VERSION(2,0,0)
2761 * For GTK-1 style list boxes, we tell it to
2762 * focus one of its children, which appears to
2763 * do the Right Thing.
2765 gtk_container_focus(GTK_CONTAINER(sc->uc->list),
2766 GTK_DIR_TAB_FORWARD);
2770 if (sc->uc->treeview) {
2771 gtk_widget_grab_focus(sc->uc->treeview);
2775 assert(!"We shouldn't get here");
2785 #if !GTK_CHECK_VERSION(2,0,0)
2786 int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2788 struct dlgparam *dp = (struct dlgparam *)data;
2790 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
2791 event->keyval == GDK_Down || event->keyval == GDK_KP_Down) {
2793 for (i = 0; i < dp->ntreeitems; i++)
2794 if (widget == dp->treeitems[i])
2796 if (i < dp->ntreeitems) {
2797 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up)
2804 if (i < 0 || i >= dp->ntreeitems)
2805 break; /* nothing in that dir to select */
2807 * Determine if this tree item is visible.
2810 GtkWidget *w = dp->treeitems[i];
2812 while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) {
2813 if (!GTK_WIDGET_VISIBLE(w)) {
2820 j = i; /* got one */
2826 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2828 g_signal_emit_by_name(G_OBJECT(dp->treeitems[j]), "toggle");
2829 gtk_widget_grab_focus(dp->treeitems[j]);
2835 * It's nice for Left and Right to expand and collapse tree
2838 if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) {
2839 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2840 gtk_tree_item_collapse(GTK_TREE_ITEM(widget));
2843 if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) {
2844 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2845 gtk_tree_item_expand(GTK_TREE_ITEM(widget));
2853 static void shortcut_highlight(GtkWidget *labelw, int chr)
2855 GtkLabel *label = GTK_LABEL(labelw);
2856 const gchar *currstr;
2860 #if !GTK_CHECK_VERSION(2,0,0)
2862 gchar *currstr_nonconst;
2863 gtk_label_get(label, &currstr_nonconst);
2864 currstr = currstr_nonconst;
2867 currstr = gtk_label_get_text(label);
2870 for (i = 0; currstr[i]; i++)
2871 if (tolower((unsigned char)currstr[i]) == chr) {
2872 pattern = dupprintf("%*s_", i, "");
2873 gtk_label_set_pattern(label, pattern);
2879 void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
2880 int chr, int action, void *ptr)
2882 if (chr == NO_SHORTCUT)
2885 chr = tolower((unsigned char)chr);
2887 assert(scs->sc[chr].action == SHORTCUT_EMPTY);
2889 scs->sc[chr].action = action;
2891 if (action == SHORTCUT_FOCUS || action == SHORTCUT_TREE) {
2892 scs->sc[chr].uc = NULL;
2893 scs->sc[chr].widget = (GtkWidget *)ptr;
2895 scs->sc[chr].widget = NULL;
2896 scs->sc[chr].uc = (struct uctrl *)ptr;
2899 shortcut_highlight(labelw, chr);
2902 int get_listitemheight(GtkWidget *w)
2904 #if !GTK_CHECK_VERSION(2,0,0)
2905 GtkWidget *listitem = gtk_list_item_new_with_label("foo");
2907 gtk_widget_size_request(listitem, &req);
2908 g_object_ref_sink(G_OBJECT(listitem));
2912 GtkCellRenderer *cr = gtk_cell_renderer_text_new();
2913 #if GTK_CHECK_VERSION(3,0,0)
2917 * Since none of my list items wraps in this GUI, no
2918 * interesting width-for-height behaviour should be happening,
2919 * so I don't think it should matter here whether I ask for
2920 * the minimum or natural height.
2922 gtk_cell_renderer_get_preferred_size(cr, w, &req, NULL);
2923 height = req.height;
2926 gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
2928 g_object_ref(G_OBJECT(cr));
2929 g_object_ref_sink(G_OBJECT(cr));
2930 g_object_unref(G_OBJECT(cr));
2935 #if GTK_CHECK_VERSION(2,0,0)
2936 void initial_treeview_collapse(struct dlgparam *dp, GtkWidget *tree)
2939 * Collapse the deeper branches of the treeview into the state we
2940 * like them to start off in. See comment below in do_config_box.
2943 for (i = 0; i < dp->nselparams; i++)
2944 if (dp->selparams[i].depth >= 2)
2945 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree),
2946 dp->selparams[i].treepath);
2950 #if GTK_CHECK_VERSION(3,0,0)
2951 void treeview_map_event(GtkWidget *tree, gpointer data)
2953 struct dlgparam *dp = (struct dlgparam *)data;
2954 GtkAllocation alloc;
2955 gtk_widget_get_allocation(tree, &alloc);
2956 gtk_widget_set_size_request(tree, alloc.width, -1);
2957 initial_treeview_collapse(dp, tree);
2961 int do_config_box(const char *title, Conf *conf, int midsession,
2964 GtkWidget *window, *hbox, *vbox, *cols, *label,
2965 *tree, *treescroll, *panels, *panelvbox;
2966 int index, level, protocol;
2967 struct controlbox *ctrlbox;
2969 #if GTK_CHECK_VERSION(2,0,0)
2970 GtkTreeStore *treestore;
2971 GtkCellRenderer *treerenderer;
2972 GtkTreeViewColumn *treecolumn;
2973 GtkTreeSelection *treeselection;
2974 GtkTreeIter treeiterlevels[8];
2976 GtkTreeItem *treeitemlevels[8];
2977 GtkTree *treelevels[8];
2980 struct Shortcuts scs;
2982 struct selparam *selparams = NULL;
2983 int nselparams = 0, selparamsize = 0;
2987 for (index = 0; index < lenof(scs.sc); index++) {
2988 scs.sc[index].action = SHORTCUT_EMPTY;
2991 window = our_dialog_new();
2993 ctrlbox = ctrl_new_box();
2994 protocol = conf_get_int(conf, CONF_protocol);
2995 setup_config_box(ctrlbox, midsession, protocol, protcfginfo);
2996 unix_setup_config_box(ctrlbox, midsession, protocol);
2997 gtk_setup_config_box(ctrlbox, midsession, window);
2999 gtk_window_set_title(GTK_WINDOW(window), title);
3000 hbox = gtk_hbox_new(FALSE, 4);
3001 our_dialog_add_to_content_area(GTK_WINDOW(window), hbox, TRUE, TRUE, 0);
3002 gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
3003 gtk_widget_show(hbox);
3004 vbox = gtk_vbox_new(FALSE, 4);
3005 gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
3006 gtk_widget_show(vbox);
3007 cols = columns_new(4);
3008 gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0);
3009 gtk_widget_show(cols);
3010 label = gtk_label_new("Category:");
3011 columns_add(COLUMNS(cols), label, 0, 1);
3012 columns_force_left_align(COLUMNS(cols), label);
3013 gtk_widget_show(label);
3014 treescroll = gtk_scrolled_window_new(NULL, NULL);
3015 #if GTK_CHECK_VERSION(2,0,0)
3016 treestore = gtk_tree_store_new
3017 (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT);
3018 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore));
3019 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
3020 treerenderer = gtk_cell_renderer_text_new();
3021 treecolumn = gtk_tree_view_column_new_with_attributes
3022 ("Label", treerenderer, "text", 0, NULL);
3023 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn);
3024 treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
3025 gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE);
3026 gtk_container_add(GTK_CONTAINER(treescroll), tree);
3028 tree = gtk_tree_new();
3029 gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
3030 gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE);
3031 g_signal_connect(G_OBJECT(tree), "focus",
3032 G_CALLBACK(tree_focus), &dp);
3034 g_signal_connect(G_OBJECT(tree), "focus_in_event",
3035 G_CALLBACK(widget_focus), &dp);
3036 shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree);
3037 gtk_widget_show(treescroll);
3038 gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0);
3039 panels = gtk_notebook_new();
3040 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE);
3041 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE);
3042 gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0);
3043 gtk_widget_show(panels);
3048 for (index = 0; index < ctrlbox->nctrlsets; index++) {
3049 struct controlset *s = ctrlbox->ctrlsets[index];
3052 if (!*s->pathname) {
3053 w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window));
3055 our_dialog_set_action_area(GTK_WINDOW(window), w);
3057 int j = path ? ctrl_path_compare(s->pathname, path) : 0;
3058 if (j != INT_MAX) { /* add to treeview, start new panel */
3060 #if GTK_CHECK_VERSION(2,0,0)
3061 GtkTreeIter treeiter;
3063 GtkWidget *treeitem;
3068 * We expect never to find an implicit path
3069 * component. For example, we expect never to see
3070 * A/B/C followed by A/D/E, because that would
3071 * _implicitly_ create A/D. All our path prefixes
3072 * are expected to contain actual controls and be
3073 * selectable in the treeview; so we would expect
3074 * to see A/D _explicitly_ before encountering
3077 assert(j == ctrl_path_elements(s->pathname) - 1);
3079 c = strrchr(s->pathname, '/');
3087 first = (panelvbox == NULL);
3089 panelvbox = gtk_vbox_new(FALSE, 4);
3090 gtk_widget_show(panelvbox);
3091 gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox,
3096 page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels),
3098 gtk_notebook_set_current_page(GTK_NOTEBOOK(panels),
3102 if (nselparams >= selparamsize) {
3104 selparams = sresize(selparams, selparamsize,
3107 selparams[nselparams].dp = &dp;
3108 selparams[nselparams].panels = GTK_NOTEBOOK(panels);
3109 selparams[nselparams].panel = panelvbox;
3110 selparams[nselparams].shortcuts = scs; /* structure copy */
3112 assert(j-1 < level);
3114 #if GTK_CHECK_VERSION(2,0,0)
3116 /* treeiterlevels[j-1] will always be valid because we
3117 * don't allow implicit path components; see above.
3119 gtk_tree_store_append(treestore, &treeiter,
3120 &treeiterlevels[j-1]);
3122 gtk_tree_store_append(treestore, &treeiter, NULL);
3123 gtk_tree_store_set(treestore, &treeiter,
3125 TREESTORE_PARAMS, nselparams,
3127 treeiterlevels[j] = treeiter;
3129 selparams[nselparams].depth = j;
3131 selparams[nselparams].treepath =
3132 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore),
3133 &treeiterlevels[j-1]);
3135 * We are going to collapse all tree branches
3136 * at depth greater than 2, but not _yet_; see
3137 * the comment at the call to
3138 * gtk_tree_view_collapse_row below.
3140 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree),
3141 selparams[nselparams].treepath,
3144 selparams[nselparams].treepath = NULL;
3147 treeitem = gtk_tree_item_new_with_label(c);
3149 if (!treelevels[j-1]) {
3150 treelevels[j-1] = GTK_TREE(gtk_tree_new());
3151 gtk_tree_item_set_subtree
3152 (treeitemlevels[j-1],
3153 GTK_WIDGET(treelevels[j-1]));
3155 gtk_tree_item_expand(treeitemlevels[j-1]);
3157 gtk_tree_item_collapse(treeitemlevels[j-1]);
3159 gtk_tree_append(treelevels[j-1], treeitem);
3161 gtk_tree_append(GTK_TREE(tree), treeitem);
3163 treeitemlevels[j] = GTK_TREE_ITEM(treeitem);
3164 treelevels[j] = NULL;
3166 g_signal_connect(G_OBJECT(treeitem), "key_press_event",
3167 G_CALLBACK(tree_key_press), &dp);
3168 g_signal_connect(G_OBJECT(treeitem), "focus_in_event",
3169 G_CALLBACK(widget_focus), &dp);
3171 gtk_widget_show(treeitem);
3174 gtk_tree_select_child(GTK_TREE(tree), treeitem);
3175 selparams[nselparams].treeitem = treeitem;
3182 w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL);
3183 gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0);
3188 #if GTK_CHECK_VERSION(2,0,0)
3190 * We want our tree view to come up with all branches at depth 2
3191 * or more collapsed. However, if we start off with those branches
3192 * collapsed, then the tree view's size request will be calculated
3193 * based on the width of the collapsed tree, and then when the
3194 * collapsed branches are expanded later, the tree view will
3195 * jarringly change size.
3197 * So instead we start with everything expanded; then, once the
3198 * tree view has computed its resulting width requirement, we
3199 * collapse the relevant rows, but force the width to be the value
3200 * we just retrieved. This arranges that the tree view is wide
3201 * enough to have all branches expanded without further resizing.
3204 dp.nselparams = nselparams;
3205 dp.selparams = selparams;
3207 #if !GTK_CHECK_VERSION(3,0,0)
3210 * In GTK2, we can just do the job right now.
3213 gtk_widget_size_request(tree, &req);
3214 initial_treeview_collapse(&dp, tree);
3215 gtk_widget_set_size_request(tree, req.width, -1);
3219 * But in GTK3, we have to wait until the widget is about to be
3220 * mapped, because the size computation won't have been done yet.
3222 g_signal_connect(G_OBJECT(tree), "map",
3223 G_CALLBACK(treeview_map_event), &dp);
3224 #endif /* GTK 2 vs 3 */
3225 #endif /* GTK 2+ vs 1 */
3227 #if GTK_CHECK_VERSION(2,0,0)
3228 g_signal_connect(G_OBJECT(treeselection), "changed",
3229 G_CALLBACK(treeselection_changed), selparams);
3231 dp.ntreeitems = nselparams;
3232 dp.treeitems = snewn(dp.ntreeitems, GtkWidget *);
3233 for (index = 0; index < nselparams; index++) {
3234 g_signal_connect(G_OBJECT(selparams[index].treeitem), "select",
3235 G_CALLBACK(treeitem_sel),
3237 dp.treeitems[index] = selparams[index].treeitem;
3242 dlg_refresh(NULL, &dp);
3244 dp.shortcuts = &selparams[0].shortcuts;
3245 #if !GTK_CHECK_VERSION(2,0,0)
3246 dp.currtreeitem = dp.treeitems[0];
3248 dp.lastfocus = NULL;
3254 extern void set_window_icon(GtkWidget *window,
3255 const char *const *const *icon,
3257 extern const char *const *const cfg_icon[];
3258 extern const int n_cfg_icon;
3259 set_window_icon(window, cfg_icon, n_cfg_icon);
3262 #if !GTK_CHECK_VERSION(2,0,0)
3263 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
3266 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
3268 GTK_POLICY_AUTOMATIC);
3269 gtk_widget_show(tree);
3271 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3272 gtk_widget_show(window);
3275 * Set focus into the first available control.
3277 for (index = 0; index < ctrlbox->nctrlsets; index++) {
3278 struct controlset *s = ctrlbox->ctrlsets[index];
3283 for (j = 0; j < s->ncontrols; j++)
3284 if (s->ctrls[j]->generic.type != CTRL_TABDELAY &&
3285 s->ctrls[j]->generic.type != CTRL_COLUMNS &&
3286 s->ctrls[j]->generic.type != CTRL_TEXT) {
3287 dlg_set_focus(s->ctrls[j], &dp);
3288 dp.lastfocus = s->ctrls[j];
3297 g_signal_connect(G_OBJECT(window), "destroy",
3298 G_CALLBACK(window_destroy), NULL);
3299 g_signal_connect(G_OBJECT(window), "key_press_event",
3300 G_CALLBACK(win_key_press), &dp);
3307 ctrl_free_box(ctrlbox);
3312 static void messagebox_handler(union control *ctrl, void *dlg,
3313 void *data, int event)
3315 if (event == EVENT_ACTION)
3316 dlg_end(dlg, ctrl->generic.context.i);
3318 int messagebox(GtkWidget *parentwin, const char *title, const char *msg,
3319 int minwid, int selectable, ...)
3321 GtkWidget *window, *w0, *w1;
3322 struct controlbox *ctrlbox;
3323 struct controlset *s0, *s1;
3324 union control *c, *textctrl;
3326 struct Shortcuts scs;
3327 int index, ncols, min_type;
3332 for (index = 0; index < lenof(scs.sc); index++) {
3333 scs.sc[index].action = SHORTCUT_EMPTY;
3336 ctrlbox = ctrl_new_box();
3339 * Preliminary pass over the va_list, to count up the number of
3340 * buttons and find out what kinds there are.
3343 va_start(ap, selectable);
3345 while (va_arg(ap, char *) != NULL) {
3348 (void) va_arg(ap, int); /* shortcut */
3349 type = va_arg(ap, int); /* normal/default/cancel */
3350 (void) va_arg(ap, int); /* end value */
3353 if (min_type > type)
3358 s0 = ctrl_getset(ctrlbox, "", "", "");
3359 c = ctrl_columns(s0, 2, 50, 50);
3360 c->columns.ncols = s0->ncolumns = ncols;
3361 c->columns.percentages = sresize(c->columns.percentages, ncols, int);
3362 for (index = 0; index < ncols; index++)
3363 c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols;
3364 va_start(ap, selectable);
3367 char *title = va_arg(ap, char *);
3368 int shortcut, type, value;
3371 shortcut = va_arg(ap, int);
3372 type = va_arg(ap, int);
3373 value = va_arg(ap, int);
3374 c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help),
3375 messagebox_handler, I(value));
3376 c->generic.column = index++;
3378 c->button.isdefault = TRUE;
3380 /* We always arrange that _some_ button is labelled as
3381 * 'iscancel', so that pressing Escape will always cause
3382 * win_key_press to do something. The button we choose is
3383 * whichever has the smallest type value: this means that real
3384 * cancel buttons (labelled -1) will be picked if one is
3385 * there, or in cases where the options are yes/no (1,0) then
3386 * no will be picked, and if there's only one option (a box
3387 * that really is just showing a _message_ and not even asking
3388 * a question) then that will be picked. */
3389 if (type == min_type)
3390 c->button.iscancel = TRUE;
3394 s1 = ctrl_getset(ctrlbox, "x", "", "");
3395 textctrl = ctrl_text(s1, msg, HELPCTX(no_help));
3397 window = our_dialog_new();
3398 gtk_window_set_title(GTK_WINDOW(window), title);
3399 w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window));
3400 our_dialog_set_action_area(GTK_WINDOW(window), w0);
3401 gtk_widget_show(w0);
3402 w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window));
3403 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3404 gtk_widget_set_size_request(w1, minwid+20, -1);
3405 our_dialog_add_to_content_area(GTK_WINDOW(window), w1, TRUE, TRUE, 0);
3406 gtk_widget_show(w1);
3408 dp.shortcuts = &scs;
3409 dp.lastfocus = NULL;
3414 #if GTK_CHECK_VERSION(2,0,0)
3415 struct uctrl *uc = dlg_find_byctrl(&dp, textctrl);
3416 gtk_label_set_selectable(GTK_LABEL(uc->text), TRUE);
3419 * GTK selectable labels have a habit of selecting their
3420 * entire contents when they gain focus. It's ugly to have
3421 * text in a message box start up all selected, so we suppress
3422 * this by manually selecting none of it - but we must do this
3423 * when the widget _already has_ focus, otherwise our work
3424 * will be undone when it gains it shortly.
3426 gtk_widget_grab_focus(uc->text);
3427 gtk_label_select_region(GTK_LABEL(uc->text), 0, 0);
3429 (void)textctrl; /* placate warning */
3433 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
3435 set_transient_window_pos(parentwin, window);
3436 gtk_window_set_transient_for(GTK_WINDOW(window),
3437 GTK_WINDOW(parentwin));
3439 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3440 gtk_container_set_focus_child(GTK_CONTAINER(window), NULL);
3441 gtk_widget_show(window);
3442 gtk_window_set_focus(GTK_WINDOW(window), NULL);
3444 g_signal_connect(G_OBJECT(window), "destroy",
3445 G_CALLBACK(window_destroy), NULL);
3446 g_signal_connect(G_OBJECT(window), "key_press_event",
3447 G_CALLBACK(win_key_press), &dp);
3453 ctrl_free_box(ctrlbox);
3458 int reallyclose(void *frontend)
3460 char *title = dupcat(appname, " Exit Confirmation", NULL);
3461 int ret = messagebox(GTK_WIDGET(get_window(frontend)),
3462 title, "Are you sure you want to close this session?",
3463 string_width("Most of the width of the above text"),
3472 int verify_ssh_host_key(void *frontend, char *host, int port,
3473 const char *keytype, char *keystr, char *fingerprint,
3474 void (*callback)(void *ctx, int result), void *ctx)
3476 static const char absenttxt[] =
3477 "The server's host key is not cached. You have no guarantee "
3478 "that the server is the computer you think it is.\n"
3479 "The server's %s key fingerprint is:\n"
3481 "If you trust this host, press \"Accept\" to add the key to "
3482 "PuTTY's cache and carry on connecting.\n"
3483 "If you want to carry on connecting just once, without "
3484 "adding the key to the cache, press \"Connect Once\".\n"
3485 "If you do not trust this host, press \"Cancel\" to abandon the "
3487 static const char wrongtxt[] =
3488 "WARNING - POTENTIAL SECURITY BREACH!\n"
3489 "The server's host key does not match the one PuTTY has "
3490 "cached. This means that either the server administrator "
3491 "has changed the host key, or you have actually connected "
3492 "to another computer pretending to be the server.\n"
3493 "The new %s key fingerprint is:\n"
3495 "If you were expecting this change and trust the new key, "
3496 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3497 "If you want to carry on connecting but without updating "
3498 "the cache, press \"Connect Once\".\n"
3499 "If you want to abandon the connection completely, press "
3500 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3508 ret = verify_host_key(host, port, keytype, keystr);
3510 if (ret == 0) /* success - key matched OK */
3513 text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
3515 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3516 "PuTTY Security Alert", text,
3517 string_width(fingerprint),
3519 "Accept", 'a', 0, 2,
3520 "Connect Once", 'o', 0, 1,
3521 "Cancel", 'c', -1, 0,
3527 store_host_key(host, port, keytype, keystr);
3528 return 1; /* continue with connection */
3529 } else if (ret == 1)
3530 return 1; /* continue with connection */
3531 return 0; /* do not continue with connection */
3535 * Ask whether the selected algorithm is acceptable (since it was
3536 * below the configured 'warn' threshold).
3538 int askalg(void *frontend, const char *algtype, const char *algname,
3539 void (*callback)(void *ctx, int result), void *ctx)
3541 static const char msg[] =
3542 "The first %s supported by the server is "
3543 "%s, which is below the configured warning threshold.\n"
3544 "Continue with connection?";
3548 text = dupprintf(msg, algtype, algname);
3549 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3550 "PuTTY Security Alert", text,
3551 string_width("Reasonably long line of text as a width"
3566 int askhk(void *frontend, const char *algname, const char *betteralgs,
3567 void (*callback)(void *ctx, int result), void *ctx)
3569 static const char msg[] =
3570 "The first host key type we have stored for this server\n"
3571 "is %s, which is below the configured warning threshold.\n"
3572 "The server also provides the following types of host key\n"
3573 "above the threshold, which we do not have stored:\n"
3575 "Continue with connection?";
3579 text = dupprintf(msg, algname, betteralgs);
3580 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3581 "PuTTY Security Alert", text,
3582 string_width("is ecdsa-nistp521, which is"
3583 " below the configured warning threshold."),
3597 void old_keyfile_warning(void)
3600 * This should never happen on Unix. We hope.
3604 void fatal_message_box(void *window, const char *msg)
3606 messagebox(window, "PuTTY Fatal Error", msg,
3607 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3608 FALSE, "OK", 'o', 1, 1, NULL);
3611 void nonfatal_message_box(void *window, const char *msg)
3613 messagebox(window, "PuTTY Error", msg,
3614 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3615 FALSE, "OK", 'o', 1, 1, NULL);
3618 void fatalbox(const char *p, ...)
3623 msg = dupvprintf(p, ap);
3625 fatal_message_box(NULL, msg);
3630 void nonfatal(const char *p, ...)
3635 msg = dupvprintf(p, ap);
3637 nonfatal_message_box(NULL, msg);
3641 static GtkWidget *aboutbox = NULL;
3643 static void about_close_clicked(GtkButton *button, gpointer data)
3645 gtk_widget_destroy(aboutbox);
3649 static void about_key_press(GtkWidget *widget, GdkEventKey *event,
3652 if (event->keyval == GDK_KEY_Escape && aboutbox) {
3653 gtk_widget_destroy(aboutbox);
3658 static void licence_clicked(GtkButton *button, gpointer data)
3662 title = dupcat(appname, " Licence", NULL);
3663 assert(aboutbox != NULL);
3664 messagebox(aboutbox, title, LICENCE_TEXT("\n\n"),
3665 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3666 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3667 TRUE, "OK", 'o', 1, 1, NULL);
3671 void about_box(void *window)
3674 GtkBox *action_area;
3678 gtk_widget_grab_focus(aboutbox);
3682 aboutbox = our_dialog_new();
3683 gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10);
3684 title = dupcat("About ", appname, NULL);
3685 gtk_window_set_title(GTK_WINDOW(aboutbox), title);
3688 w = gtk_button_new_with_label("Close");
3689 gtk_widget_set_can_default(w, TRUE);
3690 gtk_window_set_default(GTK_WINDOW(aboutbox), w);
3691 action_area = our_dialog_make_action_hbox(GTK_WINDOW(aboutbox));
3692 gtk_box_pack_end(action_area, w, FALSE, FALSE, 0);
3693 g_signal_connect(G_OBJECT(w), "clicked",
3694 G_CALLBACK(about_close_clicked), NULL);
3697 w = gtk_button_new_with_label("View Licence");
3698 gtk_widget_set_can_default(w, TRUE);
3699 gtk_box_pack_end(action_area, w, FALSE, FALSE, 0);
3700 g_signal_connect(G_OBJECT(w), "clicked",
3701 G_CALLBACK(licence_clicked), NULL);
3705 char *buildinfo_text = buildinfo("\n");
3706 char *label_text = dupprintf
3707 ("%s\n\n%s\n\n%s\n\n%s",
3708 appname, ver, buildinfo_text,
3709 "Copyright " SHORT_COPYRIGHT_DETAILS ". All rights reserved");
3710 w = gtk_label_new(label_text);
3711 gtk_label_set_justify(GTK_LABEL(w), GTK_JUSTIFY_CENTER);
3712 #if GTK_CHECK_VERSION(2,0,0)
3713 gtk_label_set_selectable(GTK_LABEL(w), TRUE);
3717 our_dialog_add_to_content_area(GTK_WINDOW(aboutbox), w, FALSE, FALSE, 0);
3718 #if GTK_CHECK_VERSION(2,0,0)
3720 * Same precautions against initial select-all as in messagebox().
3722 gtk_widget_grab_focus(w);
3723 gtk_label_select_region(GTK_LABEL(w), 0, 0);
3727 g_signal_connect(G_OBJECT(aboutbox), "key_press_event",
3728 G_CALLBACK(about_key_press), NULL);
3730 set_transient_window_pos(GTK_WIDGET(window), aboutbox);
3731 gtk_window_set_transient_for(GTK_WINDOW(aboutbox),
3732 GTK_WINDOW(window));
3733 gtk_container_set_focus_child(GTK_CONTAINER(aboutbox), NULL);
3734 gtk_widget_show(aboutbox);
3735 gtk_window_set_focus(GTK_WINDOW(aboutbox), NULL);
3738 struct eventlog_stuff {
3739 GtkWidget *parentwin, *window;
3740 struct controlbox *eventbox;
3741 struct Shortcuts scs;
3743 union control *listctrl;
3745 int nevents, negsize;
3748 int ignore_selchange;
3751 static void eventlog_destroy(GtkWidget *widget, gpointer data)
3753 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3758 dlg_cleanup(&es->dp);
3759 ctrl_free_box(es->eventbox);
3761 static void eventlog_ok_handler(union control *ctrl, void *dlg,
3762 void *data, int event)
3764 if (event == EVENT_ACTION)
3767 static void eventlog_list_handler(union control *ctrl, void *dlg,
3768 void *data, int event)
3770 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3772 if (event == EVENT_REFRESH) {
3775 dlg_update_start(ctrl, dlg);
3776 dlg_listbox_clear(ctrl, dlg);
3777 for (i = 0; i < es->nevents; i++) {
3778 dlg_listbox_add(ctrl, dlg, es->events[i]);
3780 dlg_update_done(ctrl, dlg);
3781 } else if (event == EVENT_SELCHANGE) {
3786 * If this SELCHANGE event is happening as a result of
3787 * deliberate deselection because someone else has grabbed
3788 * the selection, the last thing we want to do is pre-empt
3791 if (es->ignore_selchange)
3795 * Construct the data to use as the selection.
3800 for (i = 0; i < es->nevents; i++) {
3801 if (dlg_listbox_issel(ctrl, dlg, i)) {
3802 int extralen = strlen(es->events[i]);
3804 if (es->sellen + extralen + 2 > selsize) {
3805 selsize = es->sellen + extralen + 512;
3806 es->seldata = sresize(es->seldata, selsize, char);
3809 strcpy(es->seldata + es->sellen, es->events[i]);
3810 es->sellen += extralen;
3811 es->seldata[es->sellen++] = '\n';
3815 if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
3816 GDK_CURRENT_TIME)) {
3817 extern GdkAtom compound_text_atom;
3819 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3820 GDK_SELECTION_TYPE_STRING, 1);
3821 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3822 compound_text_atom, 1);
3828 void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
3829 guint info, guint time_stamp, gpointer data)
3831 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3833 gtk_selection_data_set(seldata, gtk_selection_data_get_target(seldata), 8,
3834 (unsigned char *)es->seldata, es->sellen);
3837 gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
3840 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3844 * Deselect everything in the list box.
3846 uc = dlg_find_byctrl(&es->dp, es->listctrl);
3847 es->ignore_selchange = 1;
3848 #if !GTK_CHECK_VERSION(2,0,0)
3850 gtk_list_unselect_all(GTK_LIST(uc->list));
3852 assert(uc->treeview);
3853 gtk_tree_selection_unselect_all
3854 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
3856 es->ignore_selchange = 0;
3864 void showeventlog(void *estuff, void *parentwin)
3866 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3867 GtkWidget *window, *w0, *w1;
3868 GtkWidget *parent = GTK_WIDGET(parentwin);
3869 struct controlset *s0, *s1;
3875 gtk_widget_grab_focus(es->window);
3881 for (index = 0; index < lenof(es->scs.sc); index++) {
3882 es->scs.sc[index].action = SHORTCUT_EMPTY;
3885 es->eventbox = ctrl_new_box();
3887 s0 = ctrl_getset(es->eventbox, "", "", "");
3888 ctrl_columns(s0, 3, 33, 34, 33);
3889 c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help),
3890 eventlog_ok_handler, P(NULL));
3891 c->button.column = 1;
3892 c->button.isdefault = TRUE;
3894 s1 = ctrl_getset(es->eventbox, "x", "", "");
3895 es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help),
3896 eventlog_list_handler, P(es));
3897 c->listbox.height = 10;
3898 c->listbox.multisel = 2;
3899 c->listbox.ncols = 3;
3900 c->listbox.percentages = snewn(3, int);
3901 c->listbox.percentages[0] = 25;
3902 c->listbox.percentages[1] = 10;
3903 c->listbox.percentages[2] = 65;
3905 es->window = window = our_dialog_new();
3906 title = dupcat(appname, " Event Log", NULL);
3907 gtk_window_set_title(GTK_WINDOW(window), title);
3909 w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window));
3910 our_dialog_set_action_area(GTK_WINDOW(window), w0);
3911 gtk_widget_show(w0);
3912 w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window));
3913 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3914 gtk_widget_set_size_request(w1, 20 + string_width
3915 ("LINE OF TEXT GIVING WIDTH OF EVENT LOG IS "
3916 "QUITE LONG 'COS SSH LOG ENTRIES ARE WIDE"),
3918 our_dialog_add_to_content_area(GTK_WINDOW(window), w1, TRUE, TRUE, 0);
3919 gtk_widget_show(w1);
3922 es->dp.shortcuts = &es->scs;
3923 es->dp.lastfocus = NULL;
3925 es->dp.window = window;
3927 dlg_refresh(NULL, &es->dp);
3930 set_transient_window_pos(parent, window);
3931 gtk_window_set_transient_for(GTK_WINDOW(window),
3932 GTK_WINDOW(parent));
3934 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3935 gtk_widget_show(window);
3937 g_signal_connect(G_OBJECT(window), "destroy",
3938 G_CALLBACK(eventlog_destroy), es);
3939 g_signal_connect(G_OBJECT(window), "key_press_event",
3940 G_CALLBACK(win_key_press), &es->dp);
3941 g_signal_connect(G_OBJECT(window), "selection_get",
3942 G_CALLBACK(eventlog_selection_get), es);
3943 g_signal_connect(G_OBJECT(window), "selection_clear_event",
3944 G_CALLBACK(eventlog_selection_clear), es);
3947 void *eventlogstuff_new(void)
3949 struct eventlog_stuff *es;
3950 es = snew(struct eventlog_stuff);
3951 memset(es, 0, sizeof(*es));
3955 void logevent_dlg(void *estuff, const char *string)
3957 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3962 if (es->nevents >= es->negsize) {
3964 es->events = sresize(es->events, es->negsize, char *);
3968 strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
3970 es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
3971 strcpy(es->events[es->nevents], timebuf);
3972 strcat(es->events[es->nevents], string);
3974 dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]);
3979 int askappend(void *frontend, Filename *filename,
3980 void (*callback)(void *ctx, int result), void *ctx)
3982 static const char msgtemplate[] =
3983 "The session log file \"%.*s\" already exists. "
3984 "You can overwrite it with a new session log, "
3985 "append your session log to the end of it, "
3986 "or disable session logging for this session.";
3991 message = dupprintf(msgtemplate, FILENAME_MAX, filename->path);
3992 mbtitle = dupprintf("%s Log to File", appname);
3994 mbret = messagebox(get_window(frontend), mbtitle, message,
3995 string_width("LINE OF TEXT SUITABLE FOR THE"
3996 " ASKAPPEND WIDTH"),
3998 "Overwrite", 'o', 1, 2,
3999 "Append", 'a', 0, 1,
4000 "Disable", 'd', -1, 0,