2 * gtkdlg.c - GTK implementation of the PuTTY configuration box.
10 #include <gdk/gdkkeysyms.h>
13 #include <X11/Xutil.h>
19 #define PUTTY_DO_GLOBALS /* actually _define_ globals */
34 struct Shortcut sc[128];
41 int privdata_needs_free;
42 GtkWidget **buttons; int nbuttons; /* for radio buttons */
43 GtkWidget *entry; /* for editbox, filesel, fontsel */
44 GtkWidget *button; /* for filesel, fontsel */
45 #if !GTK_CHECK_VERSION(2,0,0)
46 GtkWidget *list; /* for combobox, listbox */
47 GtkWidget *menu; /* for optionmenu (==droplist) */
48 GtkWidget *optmenu; /* also for optionmenu */
50 GtkWidget *combo; /* for combo box (either editable or not) */
51 GtkWidget *treeview; /* for list box (list, droplist, combo box) */
52 GtkListStore *listmodel; /* for all types of list box */
54 GtkWidget *text; /* for text */
55 GtkWidget *label; /* for dlg_label_change */
56 GtkAdjustment *adj; /* for the scrollbar in a list box */
63 tree234 *byctrl, *bywidget;
65 struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
66 /* `flags' are set to indicate when a GTK signal handler is being called
67 * due to automatic processing and should not flag a user event. */
69 struct Shortcuts *shortcuts;
70 GtkWidget *window, *cancelbutton;
71 union control *currfocus, *lastfocus;
72 #if !GTK_CHECK_VERSION(2,0,0)
73 GtkWidget *currtreeitem, **treeitems;
78 #define FLAG_UPDATING_COMBO_LIST 1
79 #define FLAG_UPDATING_LISTBOX 2
81 enum { /* values for Shortcut.action */
82 SHORTCUT_EMPTY, /* no shortcut on this key */
83 SHORTCUT_TREE, /* focus a tree item */
84 SHORTCUT_FOCUS, /* focus the supplied widget */
85 SHORTCUT_UCTRL, /* do something sane with uctrl */
86 SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */
87 SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */
90 #if GTK_CHECK_VERSION(2,0,0)
101 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
103 static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
104 int chr, int action, void *ptr);
105 static void shortcut_highlight(GtkWidget *label, int chr);
106 #if !GTK_CHECK_VERSION(2,0,0)
107 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
109 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
111 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
113 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
115 static void menuitem_activate(GtkMenuItem *item, gpointer data);
117 static void coloursel_ok(GtkButton *button, gpointer data);
118 static void coloursel_cancel(GtkButton *button, gpointer data);
119 static void window_destroy(GtkWidget *widget, gpointer data);
120 int get_listitemheight(GtkWidget *widget);
122 static int uctrl_cmp_byctrl(void *av, void *bv)
124 struct uctrl *a = (struct uctrl *)av;
125 struct uctrl *b = (struct uctrl *)bv;
126 if (a->ctrl < b->ctrl)
128 else if (a->ctrl > b->ctrl)
133 static int uctrl_cmp_byctrl_find(void *av, void *bv)
135 union control *a = (union control *)av;
136 struct uctrl *b = (struct uctrl *)bv;
139 else if (a > b->ctrl)
144 static int uctrl_cmp_bywidget(void *av, void *bv)
146 struct uctrl *a = (struct uctrl *)av;
147 struct uctrl *b = (struct uctrl *)bv;
148 if (a->toplevel < b->toplevel)
150 else if (a->toplevel > b->toplevel)
155 static int uctrl_cmp_bywidget_find(void *av, void *bv)
157 GtkWidget *a = (GtkWidget *)av;
158 struct uctrl *b = (struct uctrl *)bv;
161 else if (a > b->toplevel)
166 static void dlg_init(struct dlgparam *dp)
168 dp->byctrl = newtree234(uctrl_cmp_byctrl);
169 dp->bywidget = newtree234(uctrl_cmp_bywidget);
170 dp->coloursel_result.ok = FALSE;
171 dp->window = dp->cancelbutton = NULL;
172 #if !GTK_CHECK_VERSION(2,0,0)
173 dp->treeitems = NULL;
174 dp->currtreeitem = NULL;
177 dp->currfocus = NULL;
180 static void dlg_cleanup(struct dlgparam *dp)
184 freetree234(dp->byctrl); /* doesn't free the uctrls inside */
186 while ( (uc = index234(dp->bywidget, 0)) != NULL) {
187 del234(dp->bywidget, uc);
188 if (uc->privdata_needs_free)
193 freetree234(dp->bywidget);
195 #if !GTK_CHECK_VERSION(2,0,0)
196 sfree(dp->treeitems);
200 static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc)
202 add234(dp->byctrl, uc);
203 add234(dp->bywidget, uc);
206 static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl)
210 return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find);
213 static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w)
215 struct uctrl *ret = NULL;
219 ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find);
227 void *dlg_get_privdata(union control *ctrl, void *dlg)
229 struct dlgparam *dp = (struct dlgparam *)dlg;
230 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
234 void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
236 struct dlgparam *dp = (struct dlgparam *)dlg;
237 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
239 uc->privdata_needs_free = FALSE;
242 void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
244 struct dlgparam *dp = (struct dlgparam *)dlg;
245 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
247 * This is an internal allocation routine, so it's allowed to
248 * use smalloc directly.
250 uc->privdata = smalloc(size);
251 uc->privdata_needs_free = FALSE;
255 union control *dlg_last_focused(union control *ctrl, void *dlg)
257 struct dlgparam *dp = (struct dlgparam *)dlg;
258 if (dp->currfocus != ctrl)
259 return dp->currfocus;
261 return dp->lastfocus;
264 void dlg_radiobutton_set(union control *ctrl, void *dlg, int which)
266 struct dlgparam *dp = (struct dlgparam *)dlg;
267 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
268 assert(uc->ctrl->generic.type == CTRL_RADIO);
269 assert(uc->buttons != NULL);
270 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE);
273 int dlg_radiobutton_get(union control *ctrl, void *dlg)
275 struct dlgparam *dp = (struct dlgparam *)dlg;
276 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
279 assert(uc->ctrl->generic.type == CTRL_RADIO);
280 assert(uc->buttons != NULL);
281 for (i = 0; i < uc->nbuttons; i++)
282 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i])))
284 return 0; /* got to return something */
287 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
289 struct dlgparam *dp = (struct dlgparam *)dlg;
290 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
291 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
292 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked);
295 int dlg_checkbox_get(union control *ctrl, void *dlg)
297 struct dlgparam *dp = (struct dlgparam *)dlg;
298 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
299 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
300 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel));
303 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
305 struct dlgparam *dp = (struct dlgparam *)dlg;
306 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
309 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
311 #if !GTK_CHECK_VERSION(2,0,0)
313 * In GTK 1, `entry' is valid for combo boxes and edit boxes
316 assert(uc->entry != NULL);
320 * In GTK 2, combo boxes use a completely different widget.
322 if (!uc->ctrl->editbox.has_list) {
323 assert(uc->entry != NULL);
326 assert(uc->combo != NULL);
327 entry = gtk_bin_get_child(GTK_BIN(uc->combo));
332 * GTK 2 implements gtk_entry_set_text by means of two separate
333 * operations: first delete the previous text leaving the empty
334 * string, then insert the new text. This causes two calls to
335 * the "changed" signal.
337 * The first call to "changed", if allowed to proceed normally,
338 * will cause an EVENT_VALCHANGE event on the edit box, causing
339 * a call to dlg_editbox_get() which will read the empty string
340 * out of the GtkEntry - and promptly write it straight into
341 * the Config structure, which is precisely where our `text'
342 * pointer is probably pointing, so the second editing
343 * operation will insert that instead of the string we
344 * originally asked for.
346 * Hence, we must take our own copy of the text before we do
349 tmpstring = dupstr(text);
350 gtk_entry_set_text(GTK_ENTRY(entry), tmpstring);
354 void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
356 struct dlgparam *dp = (struct dlgparam *)dlg;
357 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
358 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
360 #if GTK_CHECK_VERSION(2,0,0)
361 if (!uc->ctrl->editbox.has_list) {
363 assert(uc->entry != NULL);
364 strncpy(buffer, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
366 buffer[length-1] = '\0';
367 #if GTK_CHECK_VERSION(2,0,0)
369 assert(uc->combo != NULL);
370 #if GTK_CHECK_VERSION(2,6,0)
372 gtk_combo_box_get_active_text(GTK_COMBO_BOX(uc->combo)),
377 (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))),
380 buffer[length-1] = '\0';
385 #if !GTK_CHECK_VERSION(2,0,0)
386 static void container_remove_and_destroy(GtkWidget *w, gpointer data)
388 GtkContainer *cont = GTK_CONTAINER(data);
389 /* gtk_container_remove will unref the widget for us; we need not. */
390 gtk_container_remove(cont, w);
394 /* The `listbox' functions can also apply to combo boxes. */
395 void dlg_listbox_clear(union control *ctrl, void *dlg)
397 struct dlgparam *dp = (struct dlgparam *)dlg;
398 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
400 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
401 uc->ctrl->generic.type == CTRL_LISTBOX);
403 #if !GTK_CHECK_VERSION(2,0,0)
404 assert(uc->menu != NULL || uc->list != NULL);
406 gtk_container_foreach(GTK_CONTAINER(uc->menu),
407 container_remove_and_destroy,
408 GTK_CONTAINER(uc->menu));
410 gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
413 assert(uc->listmodel != NULL);
414 gtk_list_store_clear(uc->listmodel);
418 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
420 struct dlgparam *dp = (struct dlgparam *)dlg;
421 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
423 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
424 uc->ctrl->generic.type == CTRL_LISTBOX);
426 #if !GTK_CHECK_VERSION(2,0,0)
427 assert(uc->menu != NULL || uc->list != NULL);
430 (GTK_CONTAINER(uc->menu),
431 g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
433 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
439 assert(uc->listmodel != NULL);
440 path = gtk_tree_path_new_from_indices(index, -1);
441 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
442 gtk_list_store_remove(uc->listmodel, &iter);
443 gtk_tree_path_free(path);
448 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
450 dlg_listbox_addwithid(ctrl, dlg, text, 0);
454 * Each listbox entry may have a numeric id associated with it.
455 * Note that some front ends only permit a string to be stored at
456 * each position, which means that _if_ you put two identical
457 * strings in any listbox then you MUST not assign them different
458 * IDs and expect to get meaningful results back.
460 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
461 char const *text, int id)
463 struct dlgparam *dp = (struct dlgparam *)dlg;
464 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
466 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
467 uc->ctrl->generic.type == CTRL_LISTBOX);
470 * This routine is long and complicated in both GTK 1 and 2,
471 * and completely different. Sigh.
473 #if !GTK_CHECK_VERSION(2,0,0)
475 assert(uc->menu != NULL || uc->list != NULL);
477 dp->flags |= FLAG_UPDATING_COMBO_LIST;
481 * List item in a drop-down (but non-combo) list. Tabs are
482 * ignored; we just provide a standard menu item with the
485 GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
487 gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
488 gtk_widget_show(menuitem);
490 gtk_object_set_data(GTK_OBJECT(menuitem), "user-data",
491 GINT_TO_POINTER(id));
492 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
493 GTK_SIGNAL_FUNC(menuitem_activate), dp);
494 } else if (!uc->entry) {
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 gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
544 GTK_SIGNAL_FUNC(listitem_multi_key), uc->adj);
546 gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
547 GTK_SIGNAL_FUNC(listitem_single_key), uc->adj);
549 gtk_signal_connect(GTK_OBJECT(listitem), "focus_in_event",
550 GTK_SIGNAL_FUNC(widget_focus), dp);
551 gtk_signal_connect(GTK_OBJECT(listitem), "button_press_event",
552 GTK_SIGNAL_FUNC(listitem_button_press), dp);
553 gtk_signal_connect(GTK_OBJECT(listitem), "button_release_event",
554 GTK_SIGNAL_FUNC(listitem_button_release), dp);
555 gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
556 GINT_TO_POINTER(id));
559 * List item in a combo-box list, which means the sensible
560 * thing to do is make it a perfectly normal label. Hence
561 * tabs are disregarded.
563 GtkWidget *listitem = gtk_list_item_new_with_label(text);
565 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
566 gtk_widget_show(listitem);
568 gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
569 GINT_TO_POINTER(id));
572 dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
580 assert(uc->listmodel);
582 dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
583 gtk_list_store_append(uc->listmodel, &iter);
584 dp->flags &= ~FLAG_UPDATING_LISTBOX;
585 gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
588 * Now go through text and divide it into columns at the tabs,
591 cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
592 cols = cols ? cols : 1;
593 for (i = 0; i < cols; i++) {
594 int collen = strcspn(text, "\t");
595 char *tmpstr = snewn(collen+1, char);
596 memcpy(tmpstr, text, collen);
597 tmpstr[collen] = '\0';
598 gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
609 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
611 struct dlgparam *dp = (struct dlgparam *)dlg;
612 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
614 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
615 uc->ctrl->generic.type == CTRL_LISTBOX);
617 #if !GTK_CHECK_VERSION(2,0,0)
622 assert(uc->menu != NULL || uc->list != NULL);
624 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
626 item = GTK_OBJECT(g_list_nth_data(children, index));
627 g_list_free(children);
629 return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item),
638 assert(uc->listmodel != NULL);
640 path = gtk_tree_path_new_from_indices(index, -1);
641 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
642 gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
643 gtk_tree_path_free(path);
650 /* dlg_listbox_index returns <0 if no single element is selected. */
651 int dlg_listbox_index(union control *ctrl, void *dlg)
653 struct dlgparam *dp = (struct dlgparam *)dlg;
654 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
656 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
657 uc->ctrl->generic.type == CTRL_LISTBOX);
659 #if !GTK_CHECK_VERSION(2,0,0)
663 GtkWidget *item, *activeitem;
667 assert(uc->menu != NULL || uc->list != NULL);
670 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
672 activeitem = NULL; /* unnecessarily placate gcc */
674 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
676 for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
677 i++, children = children->next) {
678 if (uc->menu ? activeitem == item :
679 GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
686 g_list_free(children);
687 return selected < 0 ? -1 : selected;
693 * We have to do this completely differently for a combo box
694 * (editable or otherwise) and a full-size list box.
698 * This API function already does the right thing in the
699 * case of no current selection.
701 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo));
703 GtkTreeSelection *treesel;
709 assert(uc->treeview != NULL);
710 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
712 if (gtk_tree_selection_count_selected_rows(treesel) != 1)
715 sellist = gtk_tree_selection_get_selected_rows(treesel, NULL);
717 assert(sellist && sellist->data);
718 path = sellist->data;
720 if (gtk_tree_path_get_depth(path) != 1) {
723 indices = gtk_tree_path_get_indices(path);
731 g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL);
732 g_list_free(sellist);
740 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
742 struct dlgparam *dp = (struct dlgparam *)dlg;
743 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
745 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
746 uc->ctrl->generic.type == CTRL_LISTBOX);
748 #if !GTK_CHECK_VERSION(2,0,0)
752 GtkWidget *item, *activeitem;
754 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
755 uc->ctrl->generic.type == CTRL_LISTBOX);
756 assert(uc->menu != NULL || uc->list != NULL);
758 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
760 item = GTK_WIDGET(g_list_nth_data(children, index));
761 g_list_free(children);
764 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
765 return item == activeitem;
767 return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
774 * We have to do this completely differently for a combo box
775 * (editable or otherwise) and a full-size list box.
779 * This API function already does the right thing in the
780 * case of no current selection.
782 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index;
784 GtkTreeSelection *treesel;
788 assert(uc->treeview != NULL);
789 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
791 path = gtk_tree_path_new_from_indices(index, -1);
792 ret = gtk_tree_selection_path_is_selected(treesel, path);
793 gtk_tree_path_free(path);
801 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
803 struct dlgparam *dp = (struct dlgparam *)dlg;
804 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
806 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
807 uc->ctrl->generic.type == CTRL_LISTBOX);
809 #if !GTK_CHECK_VERSION(2,0,0)
811 assert(uc->optmenu != NULL || uc->list != NULL);
814 gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
818 gdouble newtop, newbot;
820 gtk_list_select_item(GTK_LIST(uc->list), index);
823 * Scroll the list box if necessary to ensure the newly
824 * selected item is visible.
826 items = gtk_container_children(GTK_CONTAINER(uc->list));
827 nitems = g_list_length(items);
829 int modified = FALSE;
831 newtop = uc->adj->lower +
832 (uc->adj->upper - uc->adj->lower) * index / nitems;
833 newbot = uc->adj->lower +
834 (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
835 if (uc->adj->value > newtop) {
837 uc->adj->value = newtop;
838 } else if (uc->adj->value < newbot - uc->adj->page_size) {
840 uc->adj->value = newbot - uc->adj->page_size;
843 gtk_adjustment_value_changed(uc->adj);
850 * We have to do this completely differently for a combo box
851 * (editable or otherwise) and a full-size list box.
854 gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index);
856 GtkTreeSelection *treesel;
859 assert(uc->treeview != NULL);
860 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
862 path = gtk_tree_path_new_from_indices(index, -1);
863 gtk_tree_selection_select_path(treesel, path);
864 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview),
865 path, NULL, FALSE, 0.0, 0.0);
866 gtk_tree_path_free(path);
873 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
875 struct dlgparam *dp = (struct dlgparam *)dlg;
876 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
878 assert(uc->ctrl->generic.type == CTRL_TEXT);
879 assert(uc->text != NULL);
881 gtk_label_set_text(GTK_LABEL(uc->text), text);
884 void dlg_label_change(union control *ctrl, void *dlg, char const *text)
886 struct dlgparam *dp = (struct dlgparam *)dlg;
887 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
889 switch (uc->ctrl->generic.type) {
891 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
892 shortcut_highlight(uc->toplevel, ctrl->button.shortcut);
895 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
896 shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut);
899 gtk_label_set_text(GTK_LABEL(uc->label), text);
900 shortcut_highlight(uc->label, ctrl->radio.shortcut);
903 gtk_label_set_text(GTK_LABEL(uc->label), text);
904 shortcut_highlight(uc->label, ctrl->editbox.shortcut);
906 case CTRL_FILESELECT:
907 gtk_label_set_text(GTK_LABEL(uc->label), text);
908 shortcut_highlight(uc->label, ctrl->fileselect.shortcut);
910 case CTRL_FONTSELECT:
911 gtk_label_set_text(GTK_LABEL(uc->label), text);
912 shortcut_highlight(uc->label, ctrl->fontselect.shortcut);
915 gtk_label_set_text(GTK_LABEL(uc->label), text);
916 shortcut_highlight(uc->label, ctrl->listbox.shortcut);
919 assert(!"This shouldn't happen");
924 void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
926 struct dlgparam *dp = (struct dlgparam *)dlg;
927 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
928 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
929 assert(uc->entry != NULL);
930 gtk_entry_set_text(GTK_ENTRY(uc->entry), fn.path);
933 void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
935 struct dlgparam *dp = (struct dlgparam *)dlg;
936 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
937 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
938 assert(uc->entry != NULL);
939 strncpy(fn->path, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
941 fn->path[lenof(fn->path)-1] = '\0';
944 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fs)
946 struct dlgparam *dp = (struct dlgparam *)dlg;
947 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
948 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
949 assert(uc->entry != NULL);
950 gtk_entry_set_text(GTK_ENTRY(uc->entry), fs.name);
953 void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fs)
955 struct dlgparam *dp = (struct dlgparam *)dlg;
956 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
957 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
958 assert(uc->entry != NULL);
959 strncpy(fs->name, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
961 fs->name[lenof(fs->name)-1] = '\0';
965 * Bracketing a large set of updates in these two functions will
966 * cause the front end (if possible) to delay updating the screen
967 * until it's all complete, thus avoiding flicker.
969 void dlg_update_start(union control *ctrl, void *dlg)
972 * Apparently we can't do this at all in GTK. GtkCList supports
973 * freeze and thaw, but not GtkList. Bah.
977 void dlg_update_done(union control *ctrl, void *dlg)
980 * Apparently we can't do this at all in GTK. GtkCList supports
981 * freeze and thaw, but not GtkList. Bah.
985 void dlg_set_focus(union control *ctrl, void *dlg)
987 struct dlgparam *dp = (struct dlgparam *)dlg;
988 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
990 switch (ctrl->generic.type) {
993 /* Check boxes and buttons get the focus _and_ get toggled. */
994 gtk_widget_grab_focus(uc->toplevel);
996 case CTRL_FILESELECT:
997 case CTRL_FONTSELECT:
1000 /* Anything containing an edit box gets that focused. */
1001 gtk_widget_grab_focus(uc->entry);
1003 #if GTK_CHECK_VERSION(2,0,0)
1004 else if (uc->combo) {
1005 /* Failing that, there'll be a combo box. */
1006 gtk_widget_grab_focus(uc->combo);
1012 * Radio buttons: we find the currently selected button and
1017 for (i = 0; i < ctrl->radio.nbuttons; i++)
1018 if (gtk_toggle_button_get_active
1019 (GTK_TOGGLE_BUTTON(uc->buttons[i]))) {
1020 gtk_widget_grab_focus(uc->buttons[i]);
1025 #if !GTK_CHECK_VERSION(2,0,0)
1027 * If the list is really an option menu, we focus it.
1028 * Otherwise we tell it to focus one of its children, which
1029 * appears to do the Right Thing.
1032 gtk_widget_grab_focus(uc->optmenu);
1034 assert(uc->list != NULL);
1035 gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
1039 * There might be a combo box (drop-down list) here, or a
1043 gtk_widget_grab_focus(uc->treeview);
1044 } else if (uc->combo) {
1045 gtk_widget_grab_focus(uc->combo);
1053 * During event processing, you might well want to give an error
1054 * indication to the user. dlg_beep() is a quick and easy generic
1055 * error; dlg_error() puts up a message-box or equivalent.
1057 void dlg_beep(void *dlg)
1062 static void errmsg_button_clicked(GtkButton *button, gpointer data)
1064 gtk_widget_destroy(GTK_WIDGET(data));
1067 static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child)
1069 gint x, y, w, h, dx, dy;
1071 gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE);
1072 gtk_widget_size_request(GTK_WIDGET(child), &req);
1074 gdk_window_get_origin(GTK_WIDGET(parent)->window, &x, &y);
1075 gdk_window_get_size(GTK_WIDGET(parent)->window, &w, &h);
1078 * One corner of the transient will be offset inwards, by 1/4
1079 * of the parent window's size, from the corresponding corner
1080 * of the parent window. The corner will be chosen so as to
1081 * place the transient closer to the centre of the screen; this
1082 * should avoid transients going off the edge of the screen on
1085 if (x + w/2 < gdk_screen_width() / 2)
1086 dx = x + w/4; /* work from left edges */
1088 dx = x + 3*w/4 - req.width; /* work from right edges */
1089 if (y + h/2 < gdk_screen_height() / 2)
1090 dy = y + h/4; /* work from top edges */
1092 dy = y + 3*h/4 - req.height; /* work from bottom edges */
1093 gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy);
1096 void dlg_error_msg(void *dlg, char *msg)
1098 struct dlgparam *dp = (struct dlgparam *)dlg;
1099 GtkWidget *window, *hbox, *text, *ok;
1101 window = gtk_dialog_new();
1102 text = gtk_label_new(msg);
1103 gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0);
1104 hbox = gtk_hbox_new(FALSE, 0);
1105 gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
1106 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
1107 hbox, FALSE, FALSE, 20);
1108 gtk_widget_show(text);
1109 gtk_widget_show(hbox);
1110 gtk_window_set_title(GTK_WINDOW(window), "Error");
1111 gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
1112 ok = gtk_button_new_with_label("OK");
1113 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window)->action_area),
1114 ok, FALSE, FALSE, 0);
1115 gtk_widget_show(ok);
1116 GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT);
1117 gtk_window_set_default(GTK_WINDOW(window), ok);
1118 gtk_signal_connect(GTK_OBJECT(ok), "clicked",
1119 GTK_SIGNAL_FUNC(errmsg_button_clicked), window);
1120 gtk_signal_connect(GTK_OBJECT(window), "destroy",
1121 GTK_SIGNAL_FUNC(window_destroy), NULL);
1122 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
1123 gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window));
1124 set_transient_window_pos(dp->window, window);
1125 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);
1167 GtkWidget *coloursel =
1168 gtk_color_selection_dialog_new("Select a colour");
1169 GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel);
1171 dp->coloursel_result.ok = FALSE;
1173 gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE);
1174 #if GTK_CHECK_VERSION(2,0,0)
1175 gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs->colorsel), FALSE);
1177 gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs->colorsel), FALSE);
1179 cvals[0] = r / 255.0;
1180 cvals[1] = g / 255.0;
1181 cvals[2] = b / 255.0;
1182 cvals[3] = 1.0; /* fully opaque! */
1183 gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs->colorsel), cvals);
1185 gtk_object_set_data(GTK_OBJECT(ccs->ok_button), "user-data",
1186 (gpointer)coloursel);
1187 gtk_object_set_data(GTK_OBJECT(ccs->cancel_button), "user-data",
1188 (gpointer)coloursel);
1189 gtk_object_set_data(GTK_OBJECT(coloursel), "user-data", (gpointer)uc);
1190 gtk_signal_connect(GTK_OBJECT(ccs->ok_button), "clicked",
1191 GTK_SIGNAL_FUNC(coloursel_ok), (gpointer)dp);
1192 gtk_signal_connect(GTK_OBJECT(ccs->cancel_button), "clicked",
1193 GTK_SIGNAL_FUNC(coloursel_cancel), (gpointer)dp);
1194 gtk_signal_connect_object(GTK_OBJECT(ccs->ok_button), "clicked",
1195 GTK_SIGNAL_FUNC(gtk_widget_destroy),
1196 (gpointer)coloursel);
1197 gtk_signal_connect_object(GTK_OBJECT(ccs->cancel_button), "clicked",
1198 GTK_SIGNAL_FUNC(gtk_widget_destroy),
1199 (gpointer)coloursel);
1200 gtk_widget_show(coloursel);
1203 int dlg_coloursel_results(union control *ctrl, void *dlg,
1204 int *r, int *g, int *b)
1206 struct dlgparam *dp = (struct dlgparam *)dlg;
1207 if (dp->coloursel_result.ok) {
1208 *r = dp->coloursel_result.r;
1209 *g = dp->coloursel_result.g;
1210 *b = dp->coloursel_result.b;
1216 /* ----------------------------------------------------------------------
1217 * Signal handlers while the dialog box is active.
1220 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
1223 struct dlgparam *dp = (struct dlgparam *)data;
1224 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1225 union control *focus;
1232 if (focus != dp->currfocus) {
1233 dp->lastfocus = dp->currfocus;
1234 dp->currfocus = focus;
1240 static void button_clicked(GtkButton *button, gpointer data)
1242 struct dlgparam *dp = (struct dlgparam *)data;
1243 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1244 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1247 static void button_toggled(GtkToggleButton *tb, gpointer data)
1249 struct dlgparam *dp = (struct dlgparam *)data;
1250 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
1251 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1254 static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event,
1258 * GtkEntry has a nasty habit of eating the Return key, which
1259 * is unhelpful since it doesn't actually _do_ anything with it
1260 * (it calls gtk_widget_activate, but our edit boxes never need
1261 * activating). So I catch Return before GtkEntry sees it, and
1262 * pass it straight on to the parent widget. Effect: hitting
1263 * Return in an edit box will now activate the default button
1264 * in the dialog just like it will everywhere else.
1266 if (event->keyval == GDK_Return && widget->parent != NULL) {
1267 gboolean return_val;
1268 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event");
1269 gtk_signal_emit_by_name(GTK_OBJECT(widget->parent), "key_press_event",
1270 event, &return_val);
1276 static void editbox_changed(GtkEditable *ed, gpointer data)
1278 struct dlgparam *dp = (struct dlgparam *)data;
1279 if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
1280 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1281 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1285 static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
1288 struct dlgparam *dp = (struct dlgparam *)data;
1289 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1290 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
1294 #if !GTK_CHECK_VERSION(2,0,0)
1297 * GTK 1 list box event handlers.
1300 static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
1301 gpointer data, int multiple)
1303 GtkAdjustment *adj = GTK_ADJUSTMENT(data);
1305 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
1306 event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
1307 event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
1308 event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
1310 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1311 * in a list box. So, if the list box is single-selection:
1313 * - if the list item in question isn't already selected,
1314 * we simply select it.
1315 * - otherwise, we find the next one (or next
1316 * however-far-away) in whichever direction we're going,
1318 * + in this case, we must also fiddle with the
1319 * scrollbar to ensure the newly selected item is
1322 * If it's multiple-selection, we do all of the above
1323 * except actually selecting anything, so we move the focus
1324 * and fiddle the scrollbar to follow it.
1326 GtkWidget *list = item->parent;
1328 gtk_signal_emit_stop_by_name(GTK_OBJECT(item), "key_press_event");
1331 GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
1332 gtk_list_select_child(GTK_LIST(list), item);
1335 (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
1336 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1339 (event->keyval==GDK_Page_Down ||
1340 event->keyval==GDK_KP_Page_Down ||
1341 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1344 GList *children, *chead;
1346 chead = children = gtk_container_children(GTK_CONTAINER(list));
1348 n = g_list_length(children);
1352 * Figure out how many list items to a screenful,
1353 * and adjust the step appropriately.
1355 step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
1356 step--; /* go by one less than that */
1360 while (children != NULL) {
1361 if (item == children->data)
1363 children = children->next;
1368 if (direction < 0 && i > 0)
1369 children = children->prev, i--;
1370 else if (direction > 0 && i < n-1)
1371 children = children->next, i++;
1375 if (children && children->data) {
1377 gtk_list_select_child(GTK_LIST(list),
1378 GTK_WIDGET(children->data));
1379 gtk_widget_grab_focus(GTK_WIDGET(children->data));
1380 gtk_adjustment_clamp_page
1382 adj->lower + (adj->upper-adj->lower) * i / n,
1383 adj->lower + (adj->upper-adj->lower) * (i+1) / n);
1394 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
1397 return listitem_key(item, event, data, FALSE);
1400 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
1403 return listitem_key(item, event, data, TRUE);
1406 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
1409 struct dlgparam *dp = (struct dlgparam *)data;
1410 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1411 switch (event->type) {
1413 case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
1414 case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
1415 case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
1420 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
1423 struct dlgparam *dp = (struct dlgparam *)data;
1424 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1425 if (uc->nclicks>1) {
1426 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1432 static void list_selchange(GtkList *list, gpointer data)
1434 struct dlgparam *dp = (struct dlgparam *)data;
1435 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
1437 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1440 static void menuitem_activate(GtkMenuItem *item, gpointer data)
1442 struct dlgparam *dp = (struct dlgparam *)data;
1443 GtkWidget *menushell = GTK_WIDGET(item)->parent;
1444 gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data");
1445 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
1446 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1449 static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
1451 int index = dlg_listbox_index(uc->ctrl, dp);
1452 GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
1456 (index == 0 && direction < 0) ||
1457 (index == g_list_length(children)-1 && direction > 0)) {
1462 child = g_list_nth_data(children, index);
1463 gtk_widget_ref(child);
1464 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
1465 g_list_free(children);
1468 children = g_list_append(children, child);
1469 gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
1470 gtk_list_select_item(GTK_LIST(uc->list), index + direction);
1471 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1474 static void draglist_up(GtkButton *button, gpointer data)
1476 struct dlgparam *dp = (struct dlgparam *)data;
1477 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1478 draglist_move(dp, uc, -1);
1481 static void draglist_down(GtkButton *button, gpointer data)
1483 struct dlgparam *dp = (struct dlgparam *)data;
1484 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1485 draglist_move(dp, uc, +1);
1488 #else /* !GTK_CHECK_VERSION(2,0,0) */
1491 * GTK 2 list box event handlers.
1494 static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
1495 GtkTreeViewColumn *column, gpointer data)
1497 struct dlgparam *dp = (struct dlgparam *)data;
1498 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview));
1500 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1503 static void droplist_selchange(GtkComboBox *combo, gpointer data)
1505 struct dlgparam *dp = (struct dlgparam *)data;
1506 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo));
1508 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1511 static void listbox_selchange(GtkTreeSelection *treeselection,
1514 struct dlgparam *dp = (struct dlgparam *)data;
1515 GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection);
1516 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1518 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1521 struct draglist_valchange_ctx {
1523 struct dlgparam *dp;
1526 static gboolean draglist_valchange(gpointer data)
1528 struct draglist_valchange_ctx *ctx =
1529 (struct draglist_valchange_ctx *)data;
1531 ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp,
1532 ctx->dp->data, EVENT_VALCHANGE);
1539 static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path,
1540 GtkTreeIter *iter, gpointer data)
1542 struct dlgparam *dp = (struct dlgparam *)data;
1546 if (dp->flags & FLAG_UPDATING_LISTBOX)
1547 return; /* not a user drag operation */
1549 tree = g_object_get_data(G_OBJECT(treemodel), "user-data");
1550 uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1553 * We should cause EVENT_VALCHANGE on the list box, now
1554 * that its rows have been reordered. However, the GTK 2
1555 * docs say that at the point this signal is received the
1556 * new row might not have actually been filled in yet.
1558 * (So what smegging use is it then, eh? Don't suppose it
1559 * occurred to you at any point that letting the
1560 * application know _after_ the reordering was compelete
1561 * might be helpful to someone?)
1563 * To get round this, I schedule an idle function, which I
1564 * hope won't be called until the main event loop is
1565 * re-entered after the drag-and-drop handler has finished
1566 * furtling with the list store.
1568 struct draglist_valchange_ctx *ctx =
1569 snew(struct draglist_valchange_ctx);
1572 g_idle_add(draglist_valchange, ctx);
1576 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1578 static void filesel_ok(GtkButton *button, gpointer data)
1580 /* struct dlgparam *dp = (struct dlgparam *)data; */
1581 gpointer filesel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
1582 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(filesel), "user-data");
1583 const char *name = gtk_file_selection_get_filename
1584 (GTK_FILE_SELECTION(filesel));
1585 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1588 static void fontsel_ok(GtkButton *button, gpointer data)
1590 /* struct dlgparam *dp = (struct dlgparam *)data; */
1592 #if !GTK_CHECK_VERSION(2,0,0)
1594 gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
1595 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data");
1596 const char *name = gtk_font_selection_dialog_get_font_name
1597 (GTK_FONT_SELECTION_DIALOG(fontsel));
1598 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1602 unifontsel *fontsel = (unifontsel *)gtk_object_get_data
1603 (GTK_OBJECT(button), "user-data");
1604 struct uctrl *uc = (struct uctrl *)fontsel->user_data;
1605 char *name = unifontsel_get_name(fontsel);
1606 assert(name); /* should always be ok after OK pressed */
1607 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1613 static void coloursel_ok(GtkButton *button, gpointer data)
1615 struct dlgparam *dp = (struct dlgparam *)data;
1616 gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
1617 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
1619 gtk_color_selection_get_color
1620 (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel)->colorsel),
1622 dp->coloursel_result.r = (int) (255 * cvals[0]);
1623 dp->coloursel_result.g = (int) (255 * cvals[1]);
1624 dp->coloursel_result.b = (int) (255 * cvals[2]);
1625 dp->coloursel_result.ok = TRUE;
1626 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1629 static void coloursel_cancel(GtkButton *button, gpointer data)
1631 struct dlgparam *dp = (struct dlgparam *)data;
1632 gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
1633 struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
1634 dp->coloursel_result.ok = FALSE;
1635 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1638 static void filefont_clicked(GtkButton *button, gpointer data)
1640 struct dlgparam *dp = (struct dlgparam *)data;
1641 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1643 if (uc->ctrl->generic.type == CTRL_FILESELECT) {
1644 GtkWidget *filesel =
1645 gtk_file_selection_new(uc->ctrl->fileselect.title);
1646 gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
1648 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
1650 gtk_object_set_data(GTK_OBJECT(filesel), "user-data", (gpointer)uc);
1652 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1653 GTK_SIGNAL_FUNC(filesel_ok), (gpointer)dp);
1654 gtk_signal_connect_object
1655 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1656 GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
1657 gtk_signal_connect_object
1658 (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
1659 GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
1660 gtk_widget_show(filesel);
1663 if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
1664 const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
1666 #if !GTK_CHECK_VERSION(2,0,0)
1669 * Use the GTK 1 standard font selector.
1672 gchar *spacings[] = { "c", "m", NULL };
1673 GtkWidget *fontsel =
1674 gtk_font_selection_dialog_new("Select a font");
1675 gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
1676 gtk_font_selection_dialog_set_filter
1677 (GTK_FONT_SELECTION_DIALOG(fontsel),
1678 GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
1679 NULL, NULL, NULL, NULL, spacings, NULL);
1680 if (!gtk_font_selection_dialog_set_font_name
1681 (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
1683 * If the font name wasn't found as it was, try opening
1684 * it and extracting its FONT property. This should
1685 * have the effect of mapping short aliases into true
1688 GdkFont *font = gdk_font_load(fontname);
1690 XFontStruct *xfs = GDK_FONT_XFONT(font);
1691 Display *disp = GDK_FONT_XDISPLAY(font);
1692 Atom fontprop = XInternAtom(disp, "FONT", False);
1695 if (XGetFontProperty(xfs, fontprop, &ret)) {
1696 char *name = XGetAtomName(disp, (Atom)ret);
1698 gtk_font_selection_dialog_set_font_name
1699 (GTK_FONT_SELECTION_DIALOG(fontsel), name);
1701 gdk_font_unref(font);
1705 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1706 "user-data", (gpointer)fontsel);
1707 gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc);
1709 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1710 "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
1711 gtk_signal_connect_object
1712 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1713 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
1715 gtk_signal_connect_object
1716 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
1717 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
1719 gtk_widget_show(fontsel);
1721 #else /* !GTK_CHECK_VERSION(2,0,0) */
1724 * Use the unifontsel code provided in gtkfont.c.
1727 unifontsel *fontsel = unifontsel_new("Select a font");
1729 gtk_window_set_modal(fontsel->window, TRUE);
1730 unifontsel_set_name(fontsel, fontname);
1732 gtk_object_set_data(GTK_OBJECT(fontsel->ok_button),
1733 "user-data", (gpointer)fontsel);
1734 fontsel->user_data = uc;
1735 gtk_signal_connect(GTK_OBJECT(fontsel->ok_button), "clicked",
1736 GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
1737 gtk_signal_connect_object(GTK_OBJECT(fontsel->ok_button), "clicked",
1738 GTK_SIGNAL_FUNC(unifontsel_destroy),
1740 gtk_signal_connect_object(GTK_OBJECT(fontsel->cancel_button),"clicked",
1741 GTK_SIGNAL_FUNC(unifontsel_destroy),
1744 gtk_widget_show(GTK_WIDGET(fontsel->window));
1746 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1751 static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc,
1754 struct dlgparam *dp = (struct dlgparam *)data;
1755 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1757 gtk_widget_set_usize(uc->text, alloc->width, -1);
1758 gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label);
1759 gtk_signal_disconnect(GTK_OBJECT(uc->text), uc->textsig);
1762 /* ----------------------------------------------------------------------
1763 * This function does the main layout work: it reads a controlset,
1764 * it creates the relevant GTK controls, and returns a GtkWidget
1765 * containing the result. (This widget might be a title of some
1766 * sort, it might be a Columns containing many controls, or it
1767 * might be a GtkFrame containing a Columns; whatever it is, it's
1768 * definitely a GtkWidget and should probably be added to a
1771 * `win' is required for setting the default button. If it is
1772 * non-NULL, all buttons created will be default-capable (so they
1773 * have extra space round them for the default highlight).
1775 GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs,
1776 struct controlset *s, GtkWindow *win)
1782 if (!s->boxname && s->boxtitle) {
1783 /* This controlset is a panel title. */
1784 return gtk_label_new(s->boxtitle);
1788 * Otherwise, we expect to be laying out actual controls, so
1789 * we'll start by creating a Columns for the purpose.
1791 cols = COLUMNS(columns_new(4));
1792 ret = GTK_WIDGET(cols);
1793 gtk_widget_show(ret);
1796 * Create a containing frame if we have a box name.
1799 ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */
1800 gtk_container_set_border_width(GTK_CONTAINER(cols), 4);
1801 gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols));
1802 gtk_widget_show(ret);
1806 * Now iterate through the controls themselves, create them,
1807 * and add them to the Columns.
1809 for (i = 0; i < s->ncontrols; i++) {
1810 union control *ctrl = s->ctrls[i];
1813 GtkWidget *w = NULL;
1815 switch (ctrl->generic.type) {
1818 static const int simplecols[1] = { 100 };
1819 columns_set_cols(cols, ctrl->columns.ncols,
1820 (ctrl->columns.percentages ?
1821 ctrl->columns.percentages : simplecols));
1823 continue; /* no actual control created */
1826 struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl);
1828 columns_taborder_last(cols, uc->toplevel);
1830 continue; /* no actual control created */
1833 uc = snew(struct uctrl);
1835 uc->privdata = NULL;
1836 uc->privdata_needs_free = FALSE;
1839 #if !GTK_CHECK_VERSION(2,0,0)
1840 uc->list = uc->menu = uc->optmenu = NULL;
1842 uc->combo = uc->treeview = NULL;
1843 uc->listmodel = NULL;
1845 uc->button = uc->text = NULL;
1849 switch (ctrl->generic.type) {
1851 w = gtk_button_new_with_label(ctrl->generic.label);
1853 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
1854 if (ctrl->button.isdefault)
1855 gtk_window_set_default(win, w);
1856 if (ctrl->button.iscancel)
1857 dp->cancelbutton = w;
1859 gtk_signal_connect(GTK_OBJECT(w), "clicked",
1860 GTK_SIGNAL_FUNC(button_clicked), dp);
1861 gtk_signal_connect(GTK_OBJECT(w), "focus_in_event",
1862 GTK_SIGNAL_FUNC(widget_focus), dp);
1863 shortcut_add(scs, GTK_BIN(w)->child, ctrl->button.shortcut,
1864 SHORTCUT_UCTRL, uc);
1867 w = gtk_check_button_new_with_label(ctrl->generic.label);
1868 gtk_signal_connect(GTK_OBJECT(w), "toggled",
1869 GTK_SIGNAL_FUNC(button_toggled), dp);
1870 gtk_signal_connect(GTK_OBJECT(w), "focus_in_event",
1871 GTK_SIGNAL_FUNC(widget_focus), dp);
1872 shortcut_add(scs, GTK_BIN(w)->child, ctrl->checkbox.shortcut,
1873 SHORTCUT_UCTRL, uc);
1878 * Radio buttons get to go inside their own Columns, no
1882 gint i, *percentages;
1886 if (ctrl->generic.label) {
1887 GtkWidget *label = gtk_label_new(ctrl->generic.label);
1888 columns_add(COLUMNS(w), label, 0, 1);
1889 columns_force_left_align(COLUMNS(w), label);
1890 gtk_widget_show(label);
1891 shortcut_add(scs, label, ctrl->radio.shortcut,
1892 SHORTCUT_UCTRL, uc);
1895 percentages = g_new(gint, ctrl->radio.ncolumns);
1896 for (i = 0; i < ctrl->radio.ncolumns; i++) {
1898 ((100 * (i+1) / ctrl->radio.ncolumns) -
1899 100 * i / ctrl->radio.ncolumns);
1901 columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns,
1903 g_free(percentages);
1906 uc->nbuttons = ctrl->radio.nbuttons;
1907 uc->buttons = snewn(uc->nbuttons, GtkWidget *);
1909 for (i = 0; i < ctrl->radio.nbuttons; i++) {
1913 b = (gtk_radio_button_new_with_label
1914 (group, ctrl->radio.buttons[i]));
1916 group = gtk_radio_button_group(GTK_RADIO_BUTTON(b));
1917 colstart = i % ctrl->radio.ncolumns;
1918 columns_add(COLUMNS(w), b, colstart,
1919 (i == ctrl->radio.nbuttons-1 ?
1920 ctrl->radio.ncolumns - colstart : 1));
1921 columns_force_left_align(COLUMNS(w), b);
1923 gtk_signal_connect(GTK_OBJECT(b), "toggled",
1924 GTK_SIGNAL_FUNC(button_toggled), dp);
1925 gtk_signal_connect(GTK_OBJECT(b), "focus_in_event",
1926 GTK_SIGNAL_FUNC(widget_focus), dp);
1927 if (ctrl->radio.shortcuts) {
1928 shortcut_add(scs, GTK_BIN(b)->child,
1929 ctrl->radio.shortcuts[i],
1930 SHORTCUT_UCTRL, uc);
1938 GtkWidget *signalobject;
1940 if (ctrl->editbox.has_list) {
1941 #if !GTK_CHECK_VERSION(2,0,0)
1945 w = gtk_combo_new();
1946 gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
1947 uc->entry = GTK_COMBO(w)->entry;
1948 uc->list = GTK_COMBO(w)->list;
1949 signalobject = uc->entry;
1954 uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
1956 w = gtk_combo_box_entry_new_with_model
1957 (GTK_TREE_MODEL(uc->listmodel), 1);
1958 /* We cannot support password combo boxes. */
1959 assert(!ctrl->editbox.password);
1961 signalobject = uc->combo;
1964 w = gtk_entry_new();
1965 if (ctrl->editbox.password)
1966 gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
1971 gtk_signal_connect(GTK_OBJECT(signalobject), "changed",
1972 GTK_SIGNAL_FUNC(editbox_changed), dp);
1973 gtk_signal_connect(GTK_OBJECT(signalobject), "key_press_event",
1974 GTK_SIGNAL_FUNC(editbox_key), dp);
1975 gtk_signal_connect(GTK_OBJECT(signalobject), "focus_in_event",
1976 GTK_SIGNAL_FUNC(widget_focus), dp);
1977 gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
1978 GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
1979 gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
1980 GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
1982 * Edit boxes, for some strange reason, have a minimum
1983 * width of 150 in GTK 1.2. We don't want this - we'd
1984 * rather the edit boxes acquired their natural width
1985 * from the column layout of the rest of the box.
1987 * Also, while we're here, we'll squirrel away the
1988 * edit box height so we can use that to centre its
1989 * label vertically beside it.
1991 gtk_widget_size_request(w, &req);
1992 gtk_widget_set_usize(w, 10, req.height);
1994 if (ctrl->generic.label) {
1995 GtkWidget *label, *container;
1997 label = gtk_label_new(ctrl->generic.label);
1999 shortcut_add(scs, label, ctrl->editbox.shortcut,
2000 SHORTCUT_FOCUS, uc->entry);
2002 container = columns_new(4);
2003 if (ctrl->editbox.percentwidth == 100) {
2004 columns_add(COLUMNS(container), label, 0, 1);
2005 columns_force_left_align(COLUMNS(container), label);
2006 columns_add(COLUMNS(container), w, 0, 1);
2008 gint percentages[2];
2009 percentages[1] = ctrl->editbox.percentwidth;
2010 percentages[0] = 100 - ctrl->editbox.percentwidth;
2011 columns_set_cols(COLUMNS(container), 2, percentages);
2012 columns_add(COLUMNS(container), label, 0, 1);
2013 columns_force_left_align(COLUMNS(container), label);
2014 columns_add(COLUMNS(container), w, 1, 1);
2015 /* Centre the label vertically. */
2016 gtk_widget_set_usize(label, -1, req.height);
2017 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
2019 gtk_widget_show(label);
2027 case CTRL_FILESELECT:
2028 case CTRL_FONTSELECT:
2033 (ctrl->generic.type == CTRL_FILESELECT ?
2034 "Browse..." : "Change...");
2036 gint percentages[] = { 75, 25 };
2038 columns_set_cols(COLUMNS(w), 2, percentages);
2040 if (ctrl->generic.label) {
2041 ww = gtk_label_new(ctrl->generic.label);
2042 columns_add(COLUMNS(w), ww, 0, 2);
2043 columns_force_left_align(COLUMNS(w), ww);
2044 gtk_widget_show(ww);
2045 shortcut_add(scs, ww,
2046 (ctrl->generic.type == CTRL_FILESELECT ?
2047 ctrl->fileselect.shortcut :
2048 ctrl->fontselect.shortcut),
2049 SHORTCUT_UCTRL, uc);
2053 uc->entry = ww = gtk_entry_new();
2054 gtk_widget_size_request(ww, &req);
2055 gtk_widget_set_usize(ww, 10, req.height);
2056 columns_add(COLUMNS(w), ww, 0, 1);
2057 gtk_widget_show(ww);
2059 uc->button = ww = gtk_button_new_with_label(browsebtn);
2060 columns_add(COLUMNS(w), ww, 1, 1);
2061 gtk_widget_show(ww);
2063 gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event",
2064 GTK_SIGNAL_FUNC(editbox_key), dp);
2066 gtk_signal_connect(GTK_OBJECT(uc->entry), "changed",
2067 GTK_SIGNAL_FUNC(editbox_changed), dp);
2068 gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event",
2069 GTK_SIGNAL_FUNC(widget_focus), dp);
2070 gtk_signal_connect(GTK_OBJECT(uc->button), "focus_in_event",
2071 GTK_SIGNAL_FUNC(widget_focus), dp);
2072 gtk_signal_connect(GTK_OBJECT(ww), "clicked",
2073 GTK_SIGNAL_FUNC(filefont_clicked), dp);
2078 #if !GTK_CHECK_VERSION(2,0,0)
2080 * GTK 1 list box setup.
2083 if (ctrl->listbox.height == 0) {
2084 uc->optmenu = w = gtk_option_menu_new();
2085 uc->menu = gtk_menu_new();
2086 gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
2087 gtk_object_set_data(GTK_OBJECT(uc->menu), "user-data",
2088 (gpointer)uc->optmenu);
2089 gtk_signal_connect(GTK_OBJECT(uc->optmenu), "focus_in_event",
2090 GTK_SIGNAL_FUNC(widget_focus), dp);
2092 uc->list = gtk_list_new();
2093 if (ctrl->listbox.multisel == 2) {
2094 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2095 GTK_SELECTION_EXTENDED);
2096 } else if (ctrl->listbox.multisel == 1) {
2097 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2098 GTK_SELECTION_MULTIPLE);
2100 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2101 GTK_SELECTION_SINGLE);
2103 w = gtk_scrolled_window_new(NULL, NULL);
2104 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
2106 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
2108 GTK_POLICY_AUTOMATIC);
2109 uc->adj = gtk_scrolled_window_get_vadjustment
2110 (GTK_SCROLLED_WINDOW(w));
2112 gtk_widget_show(uc->list);
2113 gtk_signal_connect(GTK_OBJECT(uc->list), "selection-changed",
2114 GTK_SIGNAL_FUNC(list_selchange), dp);
2115 gtk_signal_connect(GTK_OBJECT(uc->list), "focus_in_event",
2116 GTK_SIGNAL_FUNC(widget_focus), dp);
2119 * Adjust the height of the scrolled window to the
2120 * minimum given by the height parameter.
2122 * This piece of guesswork is a horrid hack based
2123 * on looking inside the GTK 1.2 sources
2124 * (specifically gtkviewport.c, which appears to be
2125 * the widget which provides the border around the
2126 * scrolling area). Anyone lets me know how I can
2127 * do this in a way which isn't at risk from GTK
2128 * upgrades, I'd be grateful.
2132 #if GTK_CHECK_VERSION(2,0,0)
2133 edge = GTK_WIDGET(uc->list)->style->ythickness;
2135 edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
2137 gtk_widget_set_usize(w, 10,
2138 2*edge + (ctrl->listbox.height *
2139 get_listitemheight(w)));
2142 if (ctrl->listbox.draglist) {
2144 * GTK doesn't appear to make it easy to
2145 * implement a proper draggable list; so
2146 * instead I'm just going to have to put an Up
2147 * and a Down button to the right of the actual
2148 * list box. Ah well.
2150 GtkWidget *cols, *button;
2151 static const gint percentages[2] = { 80, 20 };
2153 cols = columns_new(4);
2154 columns_set_cols(COLUMNS(cols), 2, percentages);
2155 columns_add(COLUMNS(cols), w, 0, 1);
2157 button = gtk_button_new_with_label("Up");
2158 columns_add(COLUMNS(cols), button, 1, 1);
2159 gtk_widget_show(button);
2160 gtk_signal_connect(GTK_OBJECT(button), "clicked",
2161 GTK_SIGNAL_FUNC(draglist_up), dp);
2162 gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
2163 GTK_SIGNAL_FUNC(widget_focus), dp);
2164 button = gtk_button_new_with_label("Down");
2165 columns_add(COLUMNS(cols), button, 1, 1);
2166 gtk_widget_show(button);
2167 gtk_signal_connect(GTK_OBJECT(button), "clicked",
2168 GTK_SIGNAL_FUNC(draglist_down), dp);
2169 gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
2170 GTK_SIGNAL_FUNC(widget_focus), dp);
2176 if (ctrl->generic.label) {
2177 GtkWidget *label, *container;
2179 label = gtk_label_new(ctrl->generic.label);
2181 container = columns_new(4);
2182 if (ctrl->listbox.percentwidth == 100) {
2183 columns_add(COLUMNS(container), label, 0, 1);
2184 columns_force_left_align(COLUMNS(container), label);
2185 columns_add(COLUMNS(container), w, 0, 1);
2187 gint percentages[2];
2188 percentages[1] = ctrl->listbox.percentwidth;
2189 percentages[0] = 100 - ctrl->listbox.percentwidth;
2190 columns_set_cols(COLUMNS(container), 2, percentages);
2191 columns_add(COLUMNS(container), label, 0, 1);
2192 columns_force_left_align(COLUMNS(container), label);
2193 columns_add(COLUMNS(container), w, 1, 1);
2195 gtk_widget_show(label);
2197 shortcut_add(scs, label, ctrl->listbox.shortcut,
2198 SHORTCUT_UCTRL, uc);
2203 #else /* !GTK_CHECK_VERSION(2,0,0) */
2205 * GTK 2 list box setup.
2208 * First construct the list data store, with the right
2209 * number of columns.
2216 cols = ctrl->listbox.ncols;
2217 cols = cols ? cols : 1;
2218 types = snewn(1 + cols, GType);
2220 types[0] = G_TYPE_INT;
2221 for (i = 0; i < cols; i++)
2222 types[i+1] = G_TYPE_STRING;
2224 uc->listmodel = gtk_list_store_newv(1 + cols, types);
2230 * Drop-down lists are done completely differently.
2232 if (ctrl->listbox.height == 0) {
2233 GtkCellRenderer *cr;
2236 * Create a non-editable GtkComboBox (that is, not
2237 * its subclass GtkComboBoxEntry).
2239 w = gtk_combo_box_new_with_model
2240 (GTK_TREE_MODEL(uc->listmodel));
2244 * Tell it how to render a list item (i.e. which
2245 * column to look at in the list model).
2247 cr = gtk_cell_renderer_text_new();
2248 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE);
2249 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr,
2253 * And tell it to notify us when the selection
2256 g_signal_connect(G_OBJECT(w), "changed",
2257 G_CALLBACK(droplist_selchange), dp);
2259 GtkTreeSelection *sel;
2262 * Create the list box itself, its columns, and
2263 * its containing scrolled window.
2265 w = gtk_tree_view_new_with_model
2266 (GTK_TREE_MODEL(uc->listmodel));
2267 g_object_set_data(G_OBJECT(uc->listmodel), "user-data",
2269 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE);
2270 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w));
2271 gtk_tree_selection_set_mode
2272 (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE :
2273 GTK_SELECTION_SINGLE);
2275 gtk_signal_connect(GTK_OBJECT(w), "row-activated",
2276 GTK_SIGNAL_FUNC(listbox_doubleclick), dp);
2277 g_signal_connect(G_OBJECT(sel), "changed",
2278 G_CALLBACK(listbox_selchange), dp);
2280 if (ctrl->listbox.draglist) {
2281 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE);
2282 g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted",
2283 G_CALLBACK(listbox_reorder), dp);
2290 cols = ctrl->listbox.ncols;
2291 cols = cols ? cols : 1;
2292 for (i = 0; i < cols; i++) {
2293 GtkTreeViewColumn *column;
2295 * It appears that GTK 2 doesn't leave us any
2296 * particularly sensible way to honour the
2297 * "percentages" specification in the ctrl
2300 column = gtk_tree_view_column_new_with_attributes
2301 ("heading", gtk_cell_renderer_text_new(),
2302 "text", i+1, (char *)NULL);
2303 gtk_tree_view_column_set_sizing
2304 (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2305 gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
2312 scroll = gtk_scrolled_window_new(NULL, NULL);
2313 gtk_scrolled_window_set_shadow_type
2314 (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN);
2316 gtk_container_add(GTK_CONTAINER(scroll), w);
2317 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
2318 GTK_POLICY_AUTOMATIC,
2320 gtk_widget_set_size_request
2322 ctrl->listbox.height * get_listitemheight(w));
2328 if (ctrl->generic.label) {
2329 GtkWidget *label, *container;
2332 label = gtk_label_new(ctrl->generic.label);
2334 shortcut_add(scs, label, ctrl->listbox.shortcut,
2337 container = columns_new(4);
2338 if (ctrl->listbox.percentwidth == 100) {
2339 columns_add(COLUMNS(container), label, 0, 1);
2340 columns_force_left_align(COLUMNS(container), label);
2341 columns_add(COLUMNS(container), w, 0, 1);
2343 gint percentages[2];
2344 percentages[1] = ctrl->listbox.percentwidth;
2345 percentages[0] = 100 - ctrl->listbox.percentwidth;
2346 columns_set_cols(COLUMNS(container), 2, percentages);
2347 columns_add(COLUMNS(container), label, 0, 1);
2348 columns_force_left_align(COLUMNS(container), label);
2349 columns_add(COLUMNS(container), w, 1, 1);
2350 /* Centre the label vertically. */
2351 gtk_widget_size_request(w, &req);
2352 gtk_widget_set_usize(label, -1, req.height);
2353 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
2355 gtk_widget_show(label);
2362 #endif /* !GTK_CHECK_VERSION(2,0,0) */
2367 * Wrapping text widgets don't sit well with the GTK
2368 * layout model, in which widgets state a minimum size
2369 * and the whole window then adjusts to the smallest
2370 * size it can sensibly take given its contents. A
2371 * wrapping text widget _has_ no clear minimum size;
2372 * instead it has a range of possibilities. It can be
2373 * one line deep but 2000 wide, or two lines deep and
2374 * 1000 pixels, or three by 867, or four by 500 and so
2375 * on. It can be as short as you like provided you
2376 * don't mind it being wide, or as narrow as you like
2377 * provided you don't mind it being tall.
2379 * Therefore, it fits very badly into the layout model.
2380 * Hence the only thing to do is pick a width and let
2381 * it choose its own number of lines. To do this I'm
2382 * going to cheat a little. All new wrapping text
2383 * widgets will be created with a minimal text content
2384 * "X"; then, after the rest of the dialog box is set
2385 * up and its size calculated, the text widgets will be
2386 * told their width and given their real text, which
2387 * will cause the size to be recomputed in the y
2388 * direction (because many of them will expand to more
2391 uc->text = w = gtk_label_new("X");
2392 gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.0);
2393 gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
2395 gtk_signal_connect(GTK_OBJECT(w), "size-allocate",
2396 GTK_SIGNAL_FUNC(label_sizealloc), dp);
2402 columns_add(cols, w,
2403 COLUMN_START(ctrl->generic.column),
2404 COLUMN_SPAN(ctrl->generic.column));
2406 columns_force_left_align(cols, w);
2410 dlg_add_uctrl(dp, uc);
2417 struct dlgparam *dp;
2418 GtkNotebook *panels;
2420 #if !GTK_CHECK_VERSION(2,0,0)
2421 GtkWidget *treeitem;
2424 GtkTreePath *treepath;
2426 struct Shortcuts shortcuts;
2429 #if GTK_CHECK_VERSION(2,0,0)
2430 static void treeselection_changed(GtkTreeSelection *treeselection,
2433 struct selparam *sps = (struct selparam *)data, *sp;
2434 GtkTreeModel *treemodel;
2435 GtkTreeIter treeiter;
2439 if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter))
2442 gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1);
2445 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2446 gtk_notebook_set_page(sp->panels, page_num);
2448 dlg_refresh(NULL, sp->dp);
2450 sp->dp->shortcuts = &sp->shortcuts;
2453 static void treeitem_sel(GtkItem *item, gpointer data)
2455 struct selparam *sp = (struct selparam *)data;
2458 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2459 gtk_notebook_set_page(sp->panels, page_num);
2461 dlg_refresh(NULL, sp->dp);
2463 sp->dp->shortcuts = &sp->shortcuts;
2464 sp->dp->currtreeitem = sp->treeitem;
2468 static void window_destroy(GtkWidget *widget, gpointer data)
2473 #if !GTK_CHECK_VERSION(2,0,0)
2474 static int tree_grab_focus(struct dlgparam *dp)
2479 * See if any of the treeitems has the focus.
2482 for (i = 0; i < dp->ntreeitems; i++)
2483 if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) {
2491 gtk_widget_grab_focus(dp->currtreeitem);
2496 gint tree_focus(GtkContainer *container, GtkDirectionType direction,
2499 struct dlgparam *dp = (struct dlgparam *)data;
2501 gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus");
2503 * If there's a focused treeitem, we return FALSE to cause the
2504 * focus to move on to some totally other control. If not, we
2505 * focus the selected one.
2507 return tree_grab_focus(dp);
2511 int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2513 struct dlgparam *dp = (struct dlgparam *)data;
2515 if (event->keyval == GDK_Escape && dp->cancelbutton) {
2516 gtk_signal_emit_by_name(GTK_OBJECT(dp->cancelbutton), "clicked");
2520 if ((event->state & GDK_MOD1_MASK) &&
2521 (unsigned char)event->string[0] > 0 &&
2522 (unsigned char)event->string[0] <= 127) {
2523 int schr = (unsigned char)event->string[0];
2524 struct Shortcut *sc = &dp->shortcuts->sc[schr];
2526 switch (sc->action) {
2528 #if GTK_CHECK_VERSION(2,0,0)
2529 gtk_widget_grab_focus(sc->widget);
2531 tree_grab_focus(dp);
2534 case SHORTCUT_FOCUS:
2535 gtk_widget_grab_focus(sc->widget);
2537 case SHORTCUT_UCTRL:
2539 * We must do something sensible with a uctrl.
2540 * Precisely what this is depends on the type of
2543 switch (sc->uc->ctrl->generic.type) {
2546 /* Check boxes and buttons get the focus _and_ get toggled. */
2547 gtk_widget_grab_focus(sc->uc->toplevel);
2548 gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->toplevel),
2551 case CTRL_FILESELECT:
2552 case CTRL_FONTSELECT:
2553 /* File/font selectors have their buttons pressed (ooer),
2554 * and focus transferred to the edit box. */
2555 gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->button),
2557 gtk_widget_grab_focus(sc->uc->entry);
2561 * Radio buttons are fun, because they have
2562 * multiple shortcuts. We must find whether the
2563 * activated shortcut is the shortcut for the whole
2564 * group, or for a particular button. In the former
2565 * case, we find the currently selected button and
2566 * focus it; in the latter, we focus-and-click the
2567 * button whose shortcut was pressed.
2569 if (schr == sc->uc->ctrl->radio.shortcut) {
2571 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2572 if (gtk_toggle_button_get_active
2573 (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) {
2574 gtk_widget_grab_focus(sc->uc->buttons[i]);
2576 } else if (sc->uc->ctrl->radio.shortcuts) {
2578 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2579 if (schr == sc->uc->ctrl->radio.shortcuts[i]) {
2580 gtk_widget_grab_focus(sc->uc->buttons[i]);
2581 gtk_signal_emit_by_name
2582 (GTK_OBJECT(sc->uc->buttons[i]), "clicked");
2588 #if !GTK_CHECK_VERSION(2,0,0)
2591 * If the list is really an option menu, we focus
2592 * and click it. Otherwise we tell it to focus one
2593 * of its children, which appears to do the Right
2596 if (sc->uc->optmenu) {
2600 gtk_widget_grab_focus(sc->uc->optmenu);
2601 /* Option menus don't work using the "clicked" signal.
2602 * We need to manufacture a button press event :-/ */
2603 bev.type = GDK_BUTTON_PRESS;
2605 gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->optmenu),
2606 "button_press_event",
2609 assert(sc->uc->list != NULL);
2611 gtk_container_focus(GTK_CONTAINER(sc->uc->list),
2612 GTK_DIR_TAB_FORWARD);
2617 if (sc->uc->treeview) {
2618 gtk_widget_grab_focus(sc->uc->treeview);
2619 } else if (sc->uc->combo) {
2620 gtk_widget_grab_focus(sc->uc->combo);
2621 gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo));
2635 #if !GTK_CHECK_VERSION(2,0,0)
2636 int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2638 struct dlgparam *dp = (struct dlgparam *)data;
2640 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
2641 event->keyval == GDK_Down || event->keyval == GDK_KP_Down) {
2643 for (i = 0; i < dp->ntreeitems; i++)
2644 if (widget == dp->treeitems[i])
2646 if (i < dp->ntreeitems) {
2647 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up)
2654 if (i < 0 || i >= dp->ntreeitems)
2655 break; /* nothing in that dir to select */
2657 * Determine if this tree item is visible.
2660 GtkWidget *w = dp->treeitems[i];
2662 while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) {
2663 if (!GTK_WIDGET_VISIBLE(w)) {
2670 j = i; /* got one */
2676 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
2679 gtk_signal_emit_by_name(GTK_OBJECT(dp->treeitems[j]), "toggle");
2680 gtk_widget_grab_focus(dp->treeitems[j]);
2686 * It's nice for Left and Right to expand and collapse tree
2689 if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) {
2690 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
2692 gtk_tree_item_collapse(GTK_TREE_ITEM(widget));
2695 if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) {
2696 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
2698 gtk_tree_item_expand(GTK_TREE_ITEM(widget));
2706 static void shortcut_highlight(GtkWidget *labelw, int chr)
2708 GtkLabel *label = GTK_LABEL(labelw);
2709 gchar *currstr, *pattern;
2712 gtk_label_get(label, &currstr);
2713 for (i = 0; currstr[i]; i++)
2714 if (tolower((unsigned char)currstr[i]) == chr) {
2717 pattern = dupprintf("%*s_", i, "");
2719 gtk_widget_size_request(GTK_WIDGET(label), &req);
2720 gtk_label_set_pattern(label, pattern);
2721 gtk_widget_set_usize(GTK_WIDGET(label), -1, req.height);
2728 void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
2729 int chr, int action, void *ptr)
2731 if (chr == NO_SHORTCUT)
2734 chr = tolower((unsigned char)chr);
2736 assert(scs->sc[chr].action == SHORTCUT_EMPTY);
2738 scs->sc[chr].action = action;
2740 if (action == SHORTCUT_FOCUS) {
2741 scs->sc[chr].uc = NULL;
2742 scs->sc[chr].widget = (GtkWidget *)ptr;
2744 scs->sc[chr].widget = NULL;
2745 scs->sc[chr].uc = (struct uctrl *)ptr;
2748 shortcut_highlight(labelw, chr);
2751 int get_listitemheight(GtkWidget *w)
2753 #if !GTK_CHECK_VERSION(2,0,0)
2754 GtkWidget *listitem = gtk_list_item_new_with_label("foo");
2756 gtk_widget_size_request(listitem, &req);
2757 gtk_object_sink(GTK_OBJECT(listitem));
2761 GtkCellRenderer *cr = gtk_cell_renderer_text_new();
2762 gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
2763 g_object_ref(G_OBJECT(cr));
2764 gtk_object_sink(GTK_OBJECT(cr));
2765 g_object_unref(G_OBJECT(cr));
2770 void set_dialog_action_area(GtkDialog *dlg, GtkWidget *w)
2772 #if !GTK_CHECK_VERSION(2,0,0)
2775 * In GTK 1, laying out the buttons at the bottom of the
2776 * configuration box is nice and easy, because a GtkDialog's
2777 * action_area is a GtkHBox which stretches to cover the full
2778 * width of the dialog. So we just put our Columns widget
2779 * straight into that hbox, and it ends up just where we want
2782 gtk_box_pack_start(GTK_BOX(dlg->action_area), w, TRUE, TRUE, 0);
2786 * In GTK 2, the action area is now a GtkHButtonBox and its
2787 * layout behaviour seems to be different: it doesn't stretch
2788 * to cover the full width of the window, but instead finds its
2789 * own preferred width and right-aligns that within the window.
2790 * This isn't what we want, because we have both left-aligned
2791 * and right-aligned buttons coming out of the above call to
2792 * layout_ctrls(), and right-aligning the whole thing will
2793 * result in the former being centred and looking weird.
2795 * So instead we abandon the dialog's action area completely:
2796 * we gtk_widget_hide() it in the below code, and we also call
2797 * gtk_dialog_set_has_separator() to remove the separator above
2798 * it. We then insert our own action area into the end of the
2799 * dialog's main vbox, and add our own separator above that.
2801 * (Ideally, if we were a native GTK app, we would use the
2802 * GtkHButtonBox's _own_ innate ability to support one set of
2803 * buttons being right-aligned and one left-aligned. But to do
2804 * that here, we would have to either (a) pick apart our cross-
2805 * platform layout structures and treat them specially for this
2806 * particular set of controls, which would be painful, or else
2807 * (b) develop a special and simpler cross-platform
2808 * representation for these particular controls, and introduce
2809 * special-case code into all the _other_ platforms to handle
2810 * it. Neither appeals. Therefore, I regretfully discard the
2811 * GTKHButtonBox and go it alone.)
2815 align = gtk_alignment_new(0, 0, 1, 1);
2816 gtk_container_add(GTK_CONTAINER(align), w);
2818 * The purpose of this GtkAlignment is to provide padding
2819 * around the buttons. The padding we use is twice the padding
2820 * used in our GtkColumns, because we nest two GtkColumns most
2821 * of the time (one separating the tree view from the main
2822 * controls, and another for the main controls themselves).
2824 #if GTK_CHECK_VERSION(2,4,0)
2825 gtk_alignment_set_padding(GTK_ALIGNMENT(align), 8, 8, 8, 8);
2827 gtk_widget_show(align);
2828 gtk_box_pack_end(GTK_BOX(dlg->vbox), align, FALSE, TRUE, 0);
2829 w = gtk_hseparator_new();
2830 gtk_box_pack_end(GTK_BOX(dlg->vbox), w, FALSE, TRUE, 0);
2832 gtk_widget_hide(dlg->action_area);
2833 gtk_dialog_set_has_separator(dlg, FALSE);
2837 int do_config_box(const char *title, Config *cfg, int midsession,
2840 GtkWidget *window, *hbox, *vbox, *cols, *label,
2841 *tree, *treescroll, *panels, *panelvbox;
2843 struct controlbox *ctrlbox;
2845 #if GTK_CHECK_VERSION(2,0,0)
2846 GtkTreeStore *treestore;
2847 GtkCellRenderer *treerenderer;
2848 GtkTreeViewColumn *treecolumn;
2849 GtkTreeSelection *treeselection;
2850 GtkTreeIter treeiterlevels[8];
2852 GtkTreeItem *treeitemlevels[8];
2853 GtkTree *treelevels[8];
2856 struct Shortcuts scs;
2858 struct selparam *selparams = NULL;
2859 int nselparams = 0, selparamsize = 0;
2863 for (index = 0; index < lenof(scs.sc); index++) {
2864 scs.sc[index].action = SHORTCUT_EMPTY;
2867 window = gtk_dialog_new();
2869 ctrlbox = ctrl_new_box();
2870 setup_config_box(ctrlbox, midsession, cfg->protocol, protcfginfo);
2871 unix_setup_config_box(ctrlbox, midsession, cfg->protocol);
2872 gtk_setup_config_box(ctrlbox, midsession, window);
2874 gtk_window_set_title(GTK_WINDOW(window), title);
2875 hbox = gtk_hbox_new(FALSE, 4);
2876 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), hbox, TRUE, TRUE, 0);
2877 gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
2878 gtk_widget_show(hbox);
2879 vbox = gtk_vbox_new(FALSE, 4);
2880 gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
2881 gtk_widget_show(vbox);
2882 cols = columns_new(4);
2883 gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0);
2884 gtk_widget_show(cols);
2885 label = gtk_label_new("Category:");
2886 columns_add(COLUMNS(cols), label, 0, 1);
2887 columns_force_left_align(COLUMNS(cols), label);
2888 gtk_widget_show(label);
2889 treescroll = gtk_scrolled_window_new(NULL, NULL);
2890 #if GTK_CHECK_VERSION(2,0,0)
2891 treestore = gtk_tree_store_new
2892 (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT);
2893 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore));
2894 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
2895 treerenderer = gtk_cell_renderer_text_new();
2896 treecolumn = gtk_tree_view_column_new_with_attributes
2897 ("Label", treerenderer, "text", 0, NULL);
2898 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn);
2899 treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
2900 gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE);
2901 gtk_container_add(GTK_CONTAINER(treescroll), tree);
2903 tree = gtk_tree_new();
2904 gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
2905 gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE);
2906 gtk_signal_connect(GTK_OBJECT(tree), "focus",
2907 GTK_SIGNAL_FUNC(tree_focus), &dp);
2909 gtk_signal_connect(GTK_OBJECT(tree), "focus_in_event",
2910 GTK_SIGNAL_FUNC(widget_focus), &dp);
2911 shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree);
2912 gtk_widget_show(treescroll);
2913 gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0);
2914 panels = gtk_notebook_new();
2915 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE);
2916 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE);
2917 gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0);
2918 gtk_widget_show(panels);
2923 for (index = 0; index < ctrlbox->nctrlsets; index++) {
2924 struct controlset *s = ctrlbox->ctrlsets[index];
2927 if (!*s->pathname) {
2928 w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window));
2930 set_dialog_action_area(GTK_DIALOG(window), w);
2932 int j = path ? ctrl_path_compare(s->pathname, path) : 0;
2933 if (j != INT_MAX) { /* add to treeview, start new panel */
2935 #if GTK_CHECK_VERSION(2,0,0)
2936 GtkTreeIter treeiter;
2938 GtkWidget *treeitem;
2943 * We expect never to find an implicit path
2944 * component. For example, we expect never to see
2945 * A/B/C followed by A/D/E, because that would
2946 * _implicitly_ create A/D. All our path prefixes
2947 * are expected to contain actual controls and be
2948 * selectable in the treeview; so we would expect
2949 * to see A/D _explicitly_ before encountering
2952 assert(j == ctrl_path_elements(s->pathname) - 1);
2954 c = strrchr(s->pathname, '/');
2962 first = (panelvbox == NULL);
2964 panelvbox = gtk_vbox_new(FALSE, 4);
2965 gtk_widget_show(panelvbox);
2966 gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox,
2971 page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels),
2973 gtk_notebook_set_page(GTK_NOTEBOOK(panels), page_num);
2976 if (nselparams >= selparamsize) {
2978 selparams = sresize(selparams, selparamsize,
2981 selparams[nselparams].dp = &dp;
2982 selparams[nselparams].panels = GTK_NOTEBOOK(panels);
2983 selparams[nselparams].panel = panelvbox;
2984 selparams[nselparams].shortcuts = scs; /* structure copy */
2986 assert(j-1 < level);
2988 #if GTK_CHECK_VERSION(2,0,0)
2990 /* treeiterlevels[j-1] will always be valid because we
2991 * don't allow implicit path components; see above.
2993 gtk_tree_store_append(treestore, &treeiter,
2994 &treeiterlevels[j-1]);
2996 gtk_tree_store_append(treestore, &treeiter, NULL);
2997 gtk_tree_store_set(treestore, &treeiter,
2999 TREESTORE_PARAMS, nselparams,
3001 treeiterlevels[j] = treeiter;
3003 selparams[nselparams].depth = j;
3005 selparams[nselparams].treepath =
3006 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore),
3007 &treeiterlevels[j-1]);
3009 * We are going to collapse all tree branches
3010 * at depth greater than 2, but not _yet_; see
3011 * the comment at the call to
3012 * gtk_tree_view_collapse_row below.
3014 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree),
3015 selparams[nselparams].treepath,
3018 selparams[nselparams].treepath = NULL;
3021 treeitem = gtk_tree_item_new_with_label(c);
3023 if (!treelevels[j-1]) {
3024 treelevels[j-1] = GTK_TREE(gtk_tree_new());
3025 gtk_tree_item_set_subtree
3026 (treeitemlevels[j-1],
3027 GTK_WIDGET(treelevels[j-1]));
3029 gtk_tree_item_expand(treeitemlevels[j-1]);
3031 gtk_tree_item_collapse(treeitemlevels[j-1]);
3033 gtk_tree_append(treelevels[j-1], treeitem);
3035 gtk_tree_append(GTK_TREE(tree), treeitem);
3037 treeitemlevels[j] = GTK_TREE_ITEM(treeitem);
3038 treelevels[j] = NULL;
3040 gtk_signal_connect(GTK_OBJECT(treeitem), "key_press_event",
3041 GTK_SIGNAL_FUNC(tree_key_press), &dp);
3042 gtk_signal_connect(GTK_OBJECT(treeitem), "focus_in_event",
3043 GTK_SIGNAL_FUNC(widget_focus), &dp);
3045 gtk_widget_show(treeitem);
3048 gtk_tree_select_child(GTK_TREE(tree), treeitem);
3049 selparams[nselparams].treeitem = treeitem;
3056 w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL);
3057 gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0);
3062 #if GTK_CHECK_VERSION(2,0,0)
3068 * We want our tree view to come up with all branches at
3069 * depth 2 or more collapsed. However, if we start off
3070 * with those branches collapsed, then the tree view's
3071 * size request will be calculated based on the width of
3072 * the collapsed tree. So instead we start with them all
3073 * expanded; then we ask for the current size request,
3074 * collapse the relevant rows, and force the width to the
3075 * value we just computed. This arranges that the tree
3076 * view is wide enough to have all branches expanded
3080 gtk_widget_size_request(tree, &req);
3082 for (i = 0; i < nselparams; i++)
3083 if (selparams[i].depth >= 2)
3084 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree),
3085 selparams[i].treepath);
3087 gtk_widget_set_size_request(tree, req.width, -1);
3091 #if GTK_CHECK_VERSION(2,0,0)
3092 g_signal_connect(G_OBJECT(treeselection), "changed",
3093 G_CALLBACK(treeselection_changed), selparams);
3095 dp.ntreeitems = nselparams;
3096 dp.treeitems = snewn(dp.ntreeitems, GtkWidget *);
3098 for (index = 0; index < nselparams; index++) {
3099 gtk_signal_connect(GTK_OBJECT(selparams[index].treeitem), "select",
3100 GTK_SIGNAL_FUNC(treeitem_sel),
3102 dp.treeitems[index] = selparams[index].treeitem;
3107 dlg_refresh(NULL, &dp);
3109 dp.shortcuts = &selparams[0].shortcuts;
3110 #if !GTK_CHECK_VERSION(2,0,0)
3111 dp.currtreeitem = dp.treeitems[0];
3113 dp.lastfocus = NULL;
3119 extern void set_window_icon(GtkWidget *window,
3120 const char *const *const *icon,
3122 extern const char *const *const cfg_icon[];
3123 extern const int n_cfg_icon;
3124 set_window_icon(window, cfg_icon, n_cfg_icon);
3127 #if !GTK_CHECK_VERSION(2,0,0)
3128 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
3131 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
3133 GTK_POLICY_AUTOMATIC);
3134 gtk_widget_show(tree);
3136 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3137 gtk_widget_show(window);
3140 * Set focus into the first available control.
3142 for (index = 0; index < ctrlbox->nctrlsets; index++) {
3143 struct controlset *s = ctrlbox->ctrlsets[index];
3148 for (j = 0; j < s->ncontrols; j++)
3149 if (s->ctrls[j]->generic.type != CTRL_TABDELAY &&
3150 s->ctrls[j]->generic.type != CTRL_COLUMNS &&
3151 s->ctrls[j]->generic.type != CTRL_TEXT) {
3152 dlg_set_focus(s->ctrls[j], &dp);
3153 dp.lastfocus = s->ctrls[j];
3162 gtk_signal_connect(GTK_OBJECT(window), "destroy",
3163 GTK_SIGNAL_FUNC(window_destroy), NULL);
3164 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
3165 GTK_SIGNAL_FUNC(win_key_press), &dp);
3175 static void messagebox_handler(union control *ctrl, void *dlg,
3176 void *data, int event)
3178 if (event == EVENT_ACTION)
3179 dlg_end(dlg, ctrl->generic.context.i);
3181 int messagebox(GtkWidget *parentwin, char *title, char *msg, int minwid, ...)
3183 GtkWidget *window, *w0, *w1;
3184 struct controlbox *ctrlbox;
3185 struct controlset *s0, *s1;
3188 struct Shortcuts scs;
3194 for (index = 0; index < lenof(scs.sc); index++) {
3195 scs.sc[index].action = SHORTCUT_EMPTY;
3198 ctrlbox = ctrl_new_box();
3201 va_start(ap, minwid);
3202 while (va_arg(ap, char *) != NULL) {
3204 (void) va_arg(ap, int); /* shortcut */
3205 (void) va_arg(ap, int); /* normal/default/cancel */
3206 (void) va_arg(ap, int); /* end value */
3210 s0 = ctrl_getset(ctrlbox, "", "", "");
3211 c = ctrl_columns(s0, 2, 50, 50);
3212 c->columns.ncols = s0->ncolumns = ncols;
3213 c->columns.percentages = sresize(c->columns.percentages, ncols, int);
3214 for (index = 0; index < ncols; index++)
3215 c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols;
3216 va_start(ap, minwid);
3219 char *title = va_arg(ap, char *);
3220 int shortcut, type, value;
3223 shortcut = va_arg(ap, int);
3224 type = va_arg(ap, int);
3225 value = va_arg(ap, int);
3226 c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help),
3227 messagebox_handler, I(value));
3228 c->generic.column = index++;
3230 c->button.isdefault = TRUE;
3232 c->button.iscancel = TRUE;
3236 s1 = ctrl_getset(ctrlbox, "x", "", "");
3237 ctrl_text(s1, msg, HELPCTX(no_help));
3239 window = gtk_dialog_new();
3240 gtk_window_set_title(GTK_WINDOW(window), title);
3241 w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window));
3242 set_dialog_action_area(GTK_DIALOG(window), w0);
3243 gtk_widget_show(w0);
3244 w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window));
3245 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3246 gtk_widget_set_usize(w1, minwid+20, -1);
3247 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
3249 gtk_widget_show(w1);
3251 dp.shortcuts = &scs;
3252 dp.lastfocus = NULL;
3256 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
3258 set_transient_window_pos(parentwin, window);
3259 gtk_window_set_transient_for(GTK_WINDOW(window),
3260 GTK_WINDOW(parentwin));
3262 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3263 gtk_widget_show(window);
3265 gtk_signal_connect(GTK_OBJECT(window), "destroy",
3266 GTK_SIGNAL_FUNC(window_destroy), NULL);
3267 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
3268 GTK_SIGNAL_FUNC(win_key_press), &dp);
3273 ctrl_free_box(ctrlbox);
3278 static int string_width(char *text)
3280 GtkWidget *label = gtk_label_new(text);
3282 gtk_widget_size_request(label, &req);
3283 gtk_object_sink(GTK_OBJECT(label));
3287 int reallyclose(void *frontend)
3289 char *title = dupcat(appname, " Exit Confirmation", NULL);
3290 int ret = messagebox(GTK_WIDGET(get_window(frontend)),
3291 title, "Are you sure you want to close this session?",
3292 string_width("Most of the width of the above text"),
3300 int verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
3301 char *keystr, char *fingerprint,
3302 void (*callback)(void *ctx, int result), void *ctx)
3304 static const char absenttxt[] =
3305 "The server's host key is not cached. You have no guarantee "
3306 "that the server is the computer you think it is.\n"
3307 "The server's %s key fingerprint is:\n"
3309 "If you trust this host, press \"Accept\" to add the key to "
3310 "PuTTY's cache and carry on connecting.\n"
3311 "If you want to carry on connecting just once, without "
3312 "adding the key to the cache, press \"Connect Once\".\n"
3313 "If you do not trust this host, press \"Cancel\" to abandon the "
3315 static const char wrongtxt[] =
3316 "WARNING - POTENTIAL SECURITY BREACH!\n"
3317 "The server's host key does not match the one PuTTY has "
3318 "cached. This means that either the server administrator "
3319 "has changed the host key, or you have actually connected "
3320 "to another computer pretending to be the server.\n"
3321 "The new %s key fingerprint is:\n"
3323 "If you were expecting this change and trust the new key, "
3324 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3325 "If you want to carry on connecting but without updating "
3326 "the cache, press \"Connect Once\".\n"
3327 "If you want to abandon the connection completely, press "
3328 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3336 ret = verify_host_key(host, port, keytype, keystr);
3338 if (ret == 0) /* success - key matched OK */
3341 text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
3343 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3344 "PuTTY Security Alert", text,
3345 string_width(fingerprint),
3346 "Accept", 'a', 0, 2,
3347 "Connect Once", 'o', 0, 1,
3348 "Cancel", 'c', -1, 0,
3354 store_host_key(host, port, keytype, keystr);
3355 return 1; /* continue with connection */
3356 } else if (ret == 1)
3357 return 1; /* continue with connection */
3358 return 0; /* do not continue with connection */
3362 * Ask whether the selected algorithm is acceptable (since it was
3363 * below the configured 'warn' threshold).
3365 int askalg(void *frontend, const char *algtype, const char *algname,
3366 void (*callback)(void *ctx, int result), void *ctx)
3368 static const char msg[] =
3369 "The first %s supported by the server is "
3370 "%s, which is below the configured warning threshold.\n"
3371 "Continue with connection?";
3375 text = dupprintf(msg, algtype, algname);
3376 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3377 "PuTTY Security Alert", text,
3378 string_width("Continue with connection?"),
3391 void old_keyfile_warning(void)
3394 * This should never happen on Unix. We hope.
3398 void fatal_message_box(void *window, char *msg)
3400 messagebox(window, "PuTTY Fatal Error", msg,
3401 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3402 "OK", 'o', 1, 1, NULL);
3405 void fatalbox(char *p, ...)
3410 msg = dupvprintf(p, ap);
3412 fatal_message_box(NULL, msg);
3417 static GtkWidget *aboutbox = NULL;
3419 static void about_close_clicked(GtkButton *button, gpointer data)
3421 gtk_widget_destroy(aboutbox);
3425 static void licence_clicked(GtkButton *button, gpointer data)
3430 "Copyright 1997-2008 Simon Tatham.\n\n"
3432 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
3433 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
3434 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
3435 "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n"
3437 "Permission is hereby granted, free of charge, to any person "
3438 "obtaining a copy of this software and associated documentation "
3439 "files (the ""Software""), to deal in the Software without restriction, "
3440 "including without limitation the rights to use, copy, modify, merge, "
3441 "publish, distribute, sublicense, and/or sell copies of the Software, "
3442 "and to permit persons to whom the Software is furnished to do so, "
3443 "subject to the following conditions:\n\n"
3445 "The above copyright notice and this permission notice shall be "
3446 "included in all copies or substantial portions of the Software.\n\n"
3448 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
3449 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
3450 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
3451 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
3452 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
3453 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
3454 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
3455 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
3456 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
3457 "OTHER DEALINGS IN THE SOFTWARE.";
3459 title = dupcat(appname, " Licence", NULL);
3460 assert(aboutbox != NULL);
3461 messagebox(aboutbox, title, licence,
3462 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3463 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3464 "OK", 'o', 1, 1, NULL);
3468 void about_box(void *window)
3474 gtk_widget_grab_focus(aboutbox);
3478 aboutbox = gtk_dialog_new();
3479 gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10);
3480 title = dupcat("About ", appname, NULL);
3481 gtk_window_set_title(GTK_WINDOW(aboutbox), title);
3484 w = gtk_button_new_with_label("Close");
3485 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
3486 gtk_window_set_default(GTK_WINDOW(aboutbox), w);
3487 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area),
3488 w, FALSE, FALSE, 0);
3489 gtk_signal_connect(GTK_OBJECT(w), "clicked",
3490 GTK_SIGNAL_FUNC(about_close_clicked), NULL);
3493 w = gtk_button_new_with_label("View Licence");
3494 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
3495 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area),
3496 w, FALSE, FALSE, 0);
3497 gtk_signal_connect(GTK_OBJECT(w), "clicked",
3498 GTK_SIGNAL_FUNC(licence_clicked), NULL);
3501 w = gtk_label_new(appname);
3502 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
3503 w, FALSE, FALSE, 0);
3506 w = gtk_label_new(ver);
3507 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
3508 w, FALSE, FALSE, 5);
3511 w = gtk_label_new("Copyright 1997-2008 Simon Tatham. All rights reserved");
3512 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
3513 w, FALSE, FALSE, 5);
3516 set_transient_window_pos(GTK_WIDGET(window), aboutbox);
3517 gtk_widget_show(aboutbox);
3520 struct eventlog_stuff {
3521 GtkWidget *parentwin, *window;
3522 struct controlbox *eventbox;
3523 struct Shortcuts scs;
3525 union control *listctrl;
3527 int nevents, negsize;
3530 int ignore_selchange;
3533 static void eventlog_destroy(GtkWidget *widget, gpointer data)
3535 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3539 dlg_cleanup(&es->dp);
3540 ctrl_free_box(es->eventbox);
3542 static void eventlog_ok_handler(union control *ctrl, void *dlg,
3543 void *data, int event)
3545 if (event == EVENT_ACTION)
3548 static void eventlog_list_handler(union control *ctrl, void *dlg,
3549 void *data, int event)
3551 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3553 if (event == EVENT_REFRESH) {
3556 dlg_update_start(ctrl, dlg);
3557 dlg_listbox_clear(ctrl, dlg);
3558 for (i = 0; i < es->nevents; i++) {
3559 dlg_listbox_add(ctrl, dlg, es->events[i]);
3561 dlg_update_done(ctrl, dlg);
3562 } else if (event == EVENT_SELCHANGE) {
3567 * If this SELCHANGE event is happening as a result of
3568 * deliberate deselection because someone else has grabbed
3569 * the selection, the last thing we want to do is pre-empt
3572 if (es->ignore_selchange)
3576 * Construct the data to use as the selection.
3581 for (i = 0; i < es->nevents; i++) {
3582 if (dlg_listbox_issel(ctrl, dlg, i)) {
3583 int extralen = strlen(es->events[i]);
3585 if (es->sellen + extralen + 2 > selsize) {
3586 selsize = es->sellen + extralen + 512;
3587 es->seldata = sresize(es->seldata, selsize, char);
3590 strcpy(es->seldata + es->sellen, es->events[i]);
3591 es->sellen += extralen;
3592 es->seldata[es->sellen++] = '\n';
3596 if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
3597 GDK_CURRENT_TIME)) {
3598 extern GdkAtom compound_text_atom;
3600 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3601 GDK_SELECTION_TYPE_STRING, 1);
3602 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3603 compound_text_atom, 1);
3609 void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
3610 guint info, guint time_stamp, gpointer data)
3612 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3614 gtk_selection_data_set(seldata, seldata->target, 8,
3615 (unsigned char *)es->seldata, es->sellen);
3618 gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
3621 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3625 * Deselect everything in the list box.
3627 uc = dlg_find_byctrl(&es->dp, es->listctrl);
3628 es->ignore_selchange = 1;
3629 #if !GTK_CHECK_VERSION(2,0,0)
3631 gtk_list_unselect_all(GTK_LIST(uc->list));
3633 assert(uc->treeview);
3634 gtk_tree_selection_unselect_all
3635 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
3637 es->ignore_selchange = 0;
3645 void showeventlog(void *estuff, void *parentwin)
3647 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3648 GtkWidget *window, *w0, *w1;
3649 GtkWidget *parent = GTK_WIDGET(parentwin);
3650 struct controlset *s0, *s1;
3656 gtk_widget_grab_focus(es->window);
3662 for (index = 0; index < lenof(es->scs.sc); index++) {
3663 es->scs.sc[index].action = SHORTCUT_EMPTY;
3666 es->eventbox = ctrl_new_box();
3668 s0 = ctrl_getset(es->eventbox, "", "", "");
3669 ctrl_columns(s0, 3, 33, 34, 33);
3670 c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help),
3671 eventlog_ok_handler, P(NULL));
3672 c->button.column = 1;
3673 c->button.isdefault = TRUE;
3675 s1 = ctrl_getset(es->eventbox, "x", "", "");
3676 es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help),
3677 eventlog_list_handler, P(es));
3678 c->listbox.height = 10;
3679 c->listbox.multisel = 2;
3680 c->listbox.ncols = 3;
3681 c->listbox.percentages = snewn(3, int);
3682 c->listbox.percentages[0] = 25;
3683 c->listbox.percentages[1] = 10;
3684 c->listbox.percentages[2] = 65;
3686 es->window = window = gtk_dialog_new();
3687 title = dupcat(appname, " Event Log", NULL);
3688 gtk_window_set_title(GTK_WINDOW(window), title);
3690 w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window));
3691 set_dialog_action_area(GTK_DIALOG(window), w0);
3692 gtk_widget_show(w0);
3693 w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window));
3694 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3695 gtk_widget_set_usize(w1, 20 +
3696 string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
3697 " IS QUITE LONG 'COS SSH LOG ENTRIES"
3699 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
3701 gtk_widget_show(w1);
3704 es->dp.shortcuts = &es->scs;
3705 es->dp.lastfocus = NULL;
3707 es->dp.window = window;
3709 dlg_refresh(NULL, &es->dp);
3712 set_transient_window_pos(parent, window);
3713 gtk_window_set_transient_for(GTK_WINDOW(window),
3714 GTK_WINDOW(parent));
3716 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3717 gtk_widget_show(window);
3719 gtk_signal_connect(GTK_OBJECT(window), "destroy",
3720 GTK_SIGNAL_FUNC(eventlog_destroy), es);
3721 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
3722 GTK_SIGNAL_FUNC(win_key_press), &es->dp);
3723 gtk_signal_connect(GTK_OBJECT(window), "selection_get",
3724 GTK_SIGNAL_FUNC(eventlog_selection_get), es);
3725 gtk_signal_connect(GTK_OBJECT(window), "selection_clear_event",
3726 GTK_SIGNAL_FUNC(eventlog_selection_clear), es);
3729 void *eventlogstuff_new(void)
3731 struct eventlog_stuff *es;
3732 es = snew(struct eventlog_stuff);
3733 memset(es, 0, sizeof(*es));
3737 void logevent_dlg(void *estuff, const char *string)
3739 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3744 if (es->nevents >= es->negsize) {
3746 es->events = sresize(es->events, es->negsize, char *);
3750 strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
3752 es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
3753 strcpy(es->events[es->nevents], timebuf);
3754 strcat(es->events[es->nevents], string);
3756 dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]);
3761 int askappend(void *frontend, Filename filename,
3762 void (*callback)(void *ctx, int result), void *ctx)
3764 static const char msgtemplate[] =
3765 "The session log file \"%.*s\" already exists. "
3766 "You can overwrite it with a new session log, "
3767 "append your session log to the end of it, "
3768 "or disable session logging for this session.";
3773 message = dupprintf(msgtemplate, FILENAME_MAX, filename.path);
3774 mbtitle = dupprintf("%s Log to File", appname);
3776 mbret = messagebox(get_window(frontend), mbtitle, message,
3777 string_width("LINE OF TEXT SUITABLE FOR THE"
3778 " ASKAPPEND WIDTH"),
3779 "Overwrite", 'o', 1, 2,
3780 "Append", 'a', 0, 1,
3781 "Disable", 'd', -1, 0,