2 * gtkdlg.c - GTK implementation of the PuTTY configuration box.
10 #if !GTK_CHECK_VERSION(3,0,0)
11 #include <gdk/gdkkeysyms.h>
16 #include <X11/Xutil.h>
19 #include "gtkcompat.h"
25 #define PUTTY_DO_GLOBALS /* actually _define_ globals */
33 #if GTK_CHECK_VERSION(2,0,0)
34 /* Decide which of GtkFileChooserDialog and GtkFileSelection to use */
35 #define USE_GTK_FILE_CHOOSER_DIALOG
45 struct Shortcut sc[128];
51 GtkWidget **buttons; int nbuttons; /* for radio buttons */
52 GtkWidget *entry; /* for editbox, filesel, fontsel */
53 GtkWidget *button; /* for filesel, fontsel */
54 #if !GTK_CHECK_VERSION(2,4,0)
55 GtkWidget *list; /* for listbox (in GTK1), combobox (<=GTK2.3) */
56 GtkWidget *menu; /* for optionmenu (==droplist) */
57 GtkWidget *optmenu; /* also for optionmenu */
59 GtkWidget *combo; /* for combo box (either editable or not) */
61 #if GTK_CHECK_VERSION(2,0,0)
62 GtkWidget *treeview; /* for listbox (GTK2), droplist+combo (>=2.4) */
63 GtkListStore *listmodel; /* for all types of list box */
65 GtkWidget *text; /* for text */
66 GtkWidget *label; /* for dlg_label_change */
67 GtkAdjustment *adj; /* for the scrollbar in a list box */
74 tree234 *byctrl, *bywidget;
76 struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
77 /* `flags' are set to indicate when a GTK signal handler is being called
78 * due to automatic processing and should not flag a user event. */
80 struct Shortcuts *shortcuts;
81 GtkWidget *window, *cancelbutton;
82 union control *currfocus, *lastfocus;
83 #if !GTK_CHECK_VERSION(2,0,0)
84 GtkWidget *currtreeitem, **treeitems;
89 #define FLAG_UPDATING_COMBO_LIST 1
90 #define FLAG_UPDATING_LISTBOX 2
92 enum { /* values for Shortcut.action */
93 SHORTCUT_EMPTY, /* no shortcut on this key */
94 SHORTCUT_TREE, /* focus a tree item */
95 SHORTCUT_FOCUS, /* focus the supplied widget */
96 SHORTCUT_UCTRL, /* do something sane with uctrl */
97 SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */
98 SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */
101 #if GTK_CHECK_VERSION(2,0,0)
110 * Forward references.
112 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
114 static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
115 int chr, int action, void *ptr);
116 static void shortcut_highlight(GtkWidget *label, int chr);
117 #if !GTK_CHECK_VERSION(2,0,0)
118 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
120 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
122 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
124 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
127 #if !GTK_CHECK_VERSION(2,4,0)
128 static void menuitem_activate(GtkMenuItem *item, gpointer data);
130 static void coloursel_ok(GtkButton *button, gpointer data);
131 static void coloursel_cancel(GtkButton *button, gpointer data);
132 static void window_destroy(GtkWidget *widget, gpointer data);
133 int get_listitemheight(GtkWidget *widget);
135 static int uctrl_cmp_byctrl(void *av, void *bv)
137 struct uctrl *a = (struct uctrl *)av;
138 struct uctrl *b = (struct uctrl *)bv;
139 if (a->ctrl < b->ctrl)
141 else if (a->ctrl > b->ctrl)
146 static int uctrl_cmp_byctrl_find(void *av, void *bv)
148 union control *a = (union control *)av;
149 struct uctrl *b = (struct uctrl *)bv;
152 else if (a > b->ctrl)
157 static int uctrl_cmp_bywidget(void *av, void *bv)
159 struct uctrl *a = (struct uctrl *)av;
160 struct uctrl *b = (struct uctrl *)bv;
161 if (a->toplevel < b->toplevel)
163 else if (a->toplevel > b->toplevel)
168 static int uctrl_cmp_bywidget_find(void *av, void *bv)
170 GtkWidget *a = (GtkWidget *)av;
171 struct uctrl *b = (struct uctrl *)bv;
174 else if (a > b->toplevel)
179 static void dlg_init(struct dlgparam *dp)
181 dp->byctrl = newtree234(uctrl_cmp_byctrl);
182 dp->bywidget = newtree234(uctrl_cmp_bywidget);
183 dp->coloursel_result.ok = FALSE;
184 dp->window = dp->cancelbutton = NULL;
185 #if !GTK_CHECK_VERSION(2,0,0)
186 dp->treeitems = NULL;
187 dp->currtreeitem = NULL;
190 dp->currfocus = NULL;
193 static void dlg_cleanup(struct dlgparam *dp)
197 freetree234(dp->byctrl); /* doesn't free the uctrls inside */
199 while ( (uc = index234(dp->bywidget, 0)) != NULL) {
200 del234(dp->bywidget, uc);
204 freetree234(dp->bywidget);
206 #if !GTK_CHECK_VERSION(2,0,0)
207 sfree(dp->treeitems);
211 static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc)
213 add234(dp->byctrl, uc);
214 add234(dp->bywidget, uc);
217 static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl)
221 return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find);
224 static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w)
226 struct uctrl *ret = NULL;
230 ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find);
233 w = gtk_widget_get_parent(w);
238 union control *dlg_last_focused(union control *ctrl, void *dlg)
240 struct dlgparam *dp = (struct dlgparam *)dlg;
241 if (dp->currfocus != ctrl)
242 return dp->currfocus;
244 return dp->lastfocus;
247 void dlg_radiobutton_set(union control *ctrl, void *dlg, int which)
249 struct dlgparam *dp = (struct dlgparam *)dlg;
250 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
251 assert(uc->ctrl->generic.type == CTRL_RADIO);
252 assert(uc->buttons != NULL);
253 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE);
256 int dlg_radiobutton_get(union control *ctrl, void *dlg)
258 struct dlgparam *dp = (struct dlgparam *)dlg;
259 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
262 assert(uc->ctrl->generic.type == CTRL_RADIO);
263 assert(uc->buttons != NULL);
264 for (i = 0; i < uc->nbuttons; i++)
265 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i])))
267 return 0; /* got to return something */
270 void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
272 struct dlgparam *dp = (struct dlgparam *)dlg;
273 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
274 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
275 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked);
278 int dlg_checkbox_get(union control *ctrl, void *dlg)
280 struct dlgparam *dp = (struct dlgparam *)dlg;
281 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
282 assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
283 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel));
286 void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
288 struct dlgparam *dp = (struct dlgparam *)dlg;
289 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
292 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
294 #if GTK_CHECK_VERSION(2,4,0)
296 entry = gtk_bin_get_child(GTK_BIN(uc->combo));
301 assert(entry != NULL);
304 * GTK 2 implements gtk_entry_set_text by means of two separate
305 * operations: first delete the previous text leaving the empty
306 * string, then insert the new text. This causes two calls to
307 * the "changed" signal.
309 * The first call to "changed", if allowed to proceed normally,
310 * will cause an EVENT_VALCHANGE event on the edit box, causing
311 * a call to dlg_editbox_get() which will read the empty string
312 * out of the GtkEntry - and promptly write it straight into the
313 * Conf structure, which is precisely where our `text' pointer
314 * is probably pointing, so the second editing operation will
315 * insert that instead of the string we originally asked for.
317 * Hence, we must take our own copy of the text before we do
320 tmpstring = dupstr(text);
321 gtk_entry_set_text(GTK_ENTRY(entry), tmpstring);
325 char *dlg_editbox_get(union control *ctrl, void *dlg)
327 struct dlgparam *dp = (struct dlgparam *)dlg;
328 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
329 assert(uc->ctrl->generic.type == CTRL_EDITBOX);
331 #if GTK_CHECK_VERSION(2,4,0)
333 return dupstr(gtk_entry_get_text
334 (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))));
339 return dupstr(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
342 assert(!"We shouldn't get here");
345 #if !GTK_CHECK_VERSION(2,4,0)
346 static void container_remove_and_destroy(GtkWidget *w, gpointer data)
348 GtkContainer *cont = GTK_CONTAINER(data);
349 /* gtk_container_remove will unref the widget for us; we need not. */
350 gtk_container_remove(cont, w);
354 /* The `listbox' functions can also apply to combo boxes. */
355 void dlg_listbox_clear(union control *ctrl, void *dlg)
357 struct dlgparam *dp = (struct dlgparam *)dlg;
358 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
360 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
361 uc->ctrl->generic.type == CTRL_LISTBOX);
363 #if !GTK_CHECK_VERSION(2,4,0)
365 gtk_container_foreach(GTK_CONTAINER(uc->menu),
366 container_remove_and_destroy,
367 GTK_CONTAINER(uc->menu));
371 gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
375 #if GTK_CHECK_VERSION(2,0,0)
377 gtk_list_store_clear(uc->listmodel);
381 assert(!"We shouldn't get here");
384 void dlg_listbox_del(union control *ctrl, void *dlg, int index)
386 struct dlgparam *dp = (struct dlgparam *)dlg;
387 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
389 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
390 uc->ctrl->generic.type == CTRL_LISTBOX);
392 #if !GTK_CHECK_VERSION(2,4,0)
395 (GTK_CONTAINER(uc->menu),
396 g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
400 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
404 #if GTK_CHECK_VERSION(2,0,0)
408 assert(uc->listmodel != NULL);
409 path = gtk_tree_path_new_from_indices(index, -1);
410 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
411 gtk_list_store_remove(uc->listmodel, &iter);
412 gtk_tree_path_free(path);
416 assert(!"We shouldn't get here");
419 void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
421 dlg_listbox_addwithid(ctrl, dlg, text, 0);
425 * Each listbox entry may have a numeric id associated with it.
426 * Note that some front ends only permit a string to be stored at
427 * each position, which means that _if_ you put two identical
428 * strings in any listbox then you MUST not assign them different
429 * IDs and expect to get meaningful results back.
431 void dlg_listbox_addwithid(union control *ctrl, void *dlg,
432 char const *text, int id)
434 struct dlgparam *dp = (struct dlgparam *)dlg;
435 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
437 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
438 uc->ctrl->generic.type == CTRL_LISTBOX);
441 * This routine is long and complicated in both GTK 1 and 2,
442 * and completely different. Sigh.
444 dp->flags |= FLAG_UPDATING_COMBO_LIST;
446 #if !GTK_CHECK_VERSION(2,4,0)
449 * List item in a drop-down (but non-combo) list. Tabs are
450 * ignored; we just provide a standard menu item with the
453 GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
455 gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
456 gtk_widget_show(menuitem);
458 g_object_set_data(G_OBJECT(menuitem), "user-data",
459 GINT_TO_POINTER(id));
460 g_signal_connect(G_OBJECT(menuitem), "activate",
461 G_CALLBACK(menuitem_activate), dp);
464 if (uc->list && uc->entry) {
466 * List item in a combo-box list, which means the sensible
467 * thing to do is make it a perfectly normal label. Hence
468 * tabs are disregarded.
470 GtkWidget *listitem = gtk_list_item_new_with_label(text);
472 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
473 gtk_widget_show(listitem);
475 g_object_set_data(G_OBJECT(listitem), "user-data",
476 GINT_TO_POINTER(id));
480 #if !GTK_CHECK_VERSION(2,0,0)
483 * List item in a non-combo-box list box. We make all of
484 * these Columns containing GtkLabels. This allows us to do
485 * the nasty force_left hack irrespective of whether there
486 * are tabs in the thing.
488 GtkWidget *listitem = gtk_list_item_new();
489 GtkWidget *cols = columns_new(10);
493 /* Count the tabs in the text, and hence determine # of columns. */
495 for (i = 0; text[i]; i++)
500 (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1));
501 percents = snewn(ncols, gint);
502 percents[ncols-1] = 100;
503 for (i = 0; i < ncols-1; i++) {
504 percents[i] = uc->ctrl->listbox.percentages[i];
505 percents[ncols-1] -= percents[i];
507 columns_set_cols(COLUMNS(cols), ncols, percents);
510 for (i = 0; i < ncols; i++) {
511 int len = strcspn(text, "\t");
512 char *dup = dupprintf("%.*s", len, text);
517 label = gtk_label_new(dup);
520 columns_add(COLUMNS(cols), label, i, 1);
521 columns_force_left_align(COLUMNS(cols), label);
522 gtk_widget_show(label);
524 gtk_container_add(GTK_CONTAINER(listitem), cols);
525 gtk_widget_show(cols);
526 gtk_container_add(GTK_CONTAINER(uc->list), listitem);
527 gtk_widget_show(listitem);
529 if (ctrl->listbox.multisel) {
530 g_signal_connect(G_OBJECT(listitem), "key_press_event",
531 G_CALLBACK(listitem_multi_key), uc->adj);
533 g_signal_connect(G_OBJECT(listitem), "key_press_event",
534 G_CALLBACK(listitem_single_key), uc->adj);
536 g_signal_connect(G_OBJECT(listitem), "focus_in_event",
537 G_CALLBACK(widget_focus), dp);
538 g_signal_connect(G_OBJECT(listitem), "button_press_event",
539 G_CALLBACK(listitem_button_press), dp);
540 g_signal_connect(G_OBJECT(listitem), "button_release_event",
541 G_CALLBACK(listitem_button_release), dp);
542 g_object_set_data(G_OBJECT(listitem), "user-data",
543 GINT_TO_POINTER(id));
551 dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
552 gtk_list_store_append(uc->listmodel, &iter);
553 dp->flags &= ~FLAG_UPDATING_LISTBOX;
554 gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
557 * Now go through text and divide it into columns at the tabs,
560 cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
561 cols = cols ? cols : 1;
562 for (i = 0; i < cols; i++) {
563 int collen = strcspn(text, "\t");
564 char *tmpstr = snewn(collen+1, char);
565 memcpy(tmpstr, text, collen);
566 tmpstr[collen] = '\0';
567 gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
575 assert(!"We shouldn't get here");
577 dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
580 int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
582 struct dlgparam *dp = (struct dlgparam *)dlg;
583 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
585 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
586 uc->ctrl->generic.type == CTRL_LISTBOX);
588 #if !GTK_CHECK_VERSION(2,4,0)
589 if (uc->menu || uc->list) {
593 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
595 item = G_OBJECT(g_list_nth_data(children, index));
596 g_list_free(children);
598 return GPOINTER_TO_INT(g_object_get_data(G_OBJECT(item), "user-data"));
601 #if GTK_CHECK_VERSION(2,0,0)
607 path = gtk_tree_path_new_from_indices(index, -1);
608 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
609 gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
610 gtk_tree_path_free(path);
615 assert(!"We shouldn't get here");
616 return -1; /* placate dataflow analysis */
619 /* dlg_listbox_index returns <0 if no single element is selected. */
620 int dlg_listbox_index(union control *ctrl, void *dlg)
622 struct dlgparam *dp = (struct dlgparam *)dlg;
623 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
625 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
626 uc->ctrl->generic.type == CTRL_LISTBOX);
628 #if !GTK_CHECK_VERSION(2,4,0)
629 if (uc->menu || uc->list) {
631 GtkWidget *item, *activeitem;
636 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
638 activeitem = NULL; /* unnecessarily placate gcc */
640 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
642 for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
643 i++, children = children->next) {
644 if (uc->menu ? activeitem == item :
645 GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
652 g_list_free(children);
653 return selected < 0 ? -1 : selected;
658 * This API function already does the right thing in the
659 * case of no current selection.
661 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo));
664 #if GTK_CHECK_VERSION(2,0,0)
666 GtkTreeSelection *treesel;
673 assert(uc->treeview != NULL);
674 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
676 if (gtk_tree_selection_count_selected_rows(treesel) != 1)
679 sellist = gtk_tree_selection_get_selected_rows(treesel, &model);
681 assert(sellist && sellist->data);
682 path = sellist->data;
684 if (gtk_tree_path_get_depth(path) != 1) {
687 indices = gtk_tree_path_get_indices(path);
695 g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL);
696 g_list_free(sellist);
701 assert(!"We shouldn't get here");
702 return -1; /* placate dataflow analysis */
705 int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
707 struct dlgparam *dp = (struct dlgparam *)dlg;
708 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
710 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
711 uc->ctrl->generic.type == CTRL_LISTBOX);
713 #if !GTK_CHECK_VERSION(2,4,0)
714 if (uc->menu || uc->list) {
716 GtkWidget *item, *activeitem;
718 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
719 uc->ctrl->generic.type == CTRL_LISTBOX);
720 assert(uc->menu != NULL || uc->list != NULL);
722 children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
724 item = GTK_WIDGET(g_list_nth_data(children, index));
725 g_list_free(children);
728 activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
729 return item == activeitem;
731 return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
737 * This API function already does the right thing in the
738 * case of no current selection.
740 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index;
743 #if GTK_CHECK_VERSION(2,0,0)
745 GtkTreeSelection *treesel;
749 assert(uc->treeview != NULL);
750 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
752 path = gtk_tree_path_new_from_indices(index, -1);
753 ret = gtk_tree_selection_path_is_selected(treesel, path);
754 gtk_tree_path_free(path);
759 assert(!"We shouldn't get here");
760 return -1; /* placate dataflow analysis */
763 void dlg_listbox_select(union control *ctrl, void *dlg, int index)
765 struct dlgparam *dp = (struct dlgparam *)dlg;
766 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
768 assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
769 uc->ctrl->generic.type == CTRL_LISTBOX);
771 #if !GTK_CHECK_VERSION(2,4,0)
773 gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
779 gdouble newtop, newbot;
781 gtk_list_select_item(GTK_LIST(uc->list), index);
784 * Scroll the list box if necessary to ensure the newly
785 * selected item is visible.
787 items = gtk_container_children(GTK_CONTAINER(uc->list));
788 nitems = g_list_length(items);
790 int modified = FALSE;
792 newtop = uc->adj->lower +
793 (uc->adj->upper - uc->adj->lower) * index / nitems;
794 newbot = uc->adj->lower +
795 (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
796 if (uc->adj->value > newtop) {
798 uc->adj->value = newtop;
799 } else if (uc->adj->value < newbot - uc->adj->page_size) {
801 uc->adj->value = newbot - uc->adj->page_size;
804 gtk_adjustment_value_changed(uc->adj);
810 gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index);
814 #if GTK_CHECK_VERSION(2,0,0)
816 GtkTreeSelection *treesel;
819 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
821 path = gtk_tree_path_new_from_indices(index, -1);
822 gtk_tree_selection_select_path(treesel, path);
823 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview),
824 path, NULL, FALSE, 0.0, 0.0);
825 gtk_tree_path_free(path);
829 assert(!"We shouldn't get here");
832 void dlg_text_set(union control *ctrl, void *dlg, char const *text)
834 struct dlgparam *dp = (struct dlgparam *)dlg;
835 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
837 assert(uc->ctrl->generic.type == CTRL_TEXT);
838 assert(uc->text != NULL);
840 gtk_label_set_text(GTK_LABEL(uc->text), text);
843 void dlg_label_change(union control *ctrl, void *dlg, char const *text)
845 struct dlgparam *dp = (struct dlgparam *)dlg;
846 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
848 switch (uc->ctrl->generic.type) {
850 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
851 shortcut_highlight(uc->toplevel, ctrl->button.shortcut);
854 gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
855 shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut);
858 gtk_label_set_text(GTK_LABEL(uc->label), text);
859 shortcut_highlight(uc->label, ctrl->radio.shortcut);
862 gtk_label_set_text(GTK_LABEL(uc->label), text);
863 shortcut_highlight(uc->label, ctrl->editbox.shortcut);
865 case CTRL_FILESELECT:
866 gtk_label_set_text(GTK_LABEL(uc->label), text);
867 shortcut_highlight(uc->label, ctrl->fileselect.shortcut);
869 case CTRL_FONTSELECT:
870 gtk_label_set_text(GTK_LABEL(uc->label), text);
871 shortcut_highlight(uc->label, ctrl->fontselect.shortcut);
874 gtk_label_set_text(GTK_LABEL(uc->label), text);
875 shortcut_highlight(uc->label, ctrl->listbox.shortcut);
878 assert(!"This shouldn't happen");
883 void dlg_filesel_set(union control *ctrl, void *dlg, Filename *fn)
885 struct dlgparam *dp = (struct dlgparam *)dlg;
886 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
887 /* We must copy fn->path before passing it to gtk_entry_set_text.
888 * See comment in dlg_editbox_set() for the reasons. */
889 char *duppath = dupstr(fn->path);
890 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
891 assert(uc->entry != NULL);
892 gtk_entry_set_text(GTK_ENTRY(uc->entry), duppath);
896 Filename *dlg_filesel_get(union control *ctrl, void *dlg)
898 struct dlgparam *dp = (struct dlgparam *)dlg;
899 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
900 assert(uc->ctrl->generic.type == CTRL_FILESELECT);
901 assert(uc->entry != NULL);
902 return filename_from_str(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
905 void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec *fs)
907 struct dlgparam *dp = (struct dlgparam *)dlg;
908 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
909 /* We must copy fs->name before passing it to gtk_entry_set_text.
910 * See comment in dlg_editbox_set() for the reasons. */
911 char *dupname = dupstr(fs->name);
912 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
913 assert(uc->entry != NULL);
914 gtk_entry_set_text(GTK_ENTRY(uc->entry), dupname);
918 FontSpec *dlg_fontsel_get(union control *ctrl, void *dlg)
920 struct dlgparam *dp = (struct dlgparam *)dlg;
921 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
922 assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
923 assert(uc->entry != NULL);
924 return fontspec_new(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
928 * Bracketing a large set of updates in these two functions will
929 * cause the front end (if possible) to delay updating the screen
930 * until it's all complete, thus avoiding flicker.
932 void dlg_update_start(union control *ctrl, void *dlg)
935 * Apparently we can't do this at all in GTK. GtkCList supports
936 * freeze and thaw, but not GtkList. Bah.
940 void dlg_update_done(union control *ctrl, void *dlg)
943 * Apparently we can't do this at all in GTK. GtkCList supports
944 * freeze and thaw, but not GtkList. Bah.
948 void dlg_set_focus(union control *ctrl, void *dlg)
950 struct dlgparam *dp = (struct dlgparam *)dlg;
951 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
953 switch (ctrl->generic.type) {
956 /* Check boxes and buttons get the focus _and_ get toggled. */
957 gtk_widget_grab_focus(uc->toplevel);
959 case CTRL_FILESELECT:
960 case CTRL_FONTSELECT:
963 /* Anything containing an edit box gets that focused. */
964 gtk_widget_grab_focus(uc->entry);
966 #if GTK_CHECK_VERSION(2,4,0)
967 else if (uc->combo) {
968 /* Failing that, there'll be a combo box. */
969 gtk_widget_grab_focus(uc->combo);
975 * Radio buttons: we find the currently selected button and
980 for (i = 0; i < ctrl->radio.nbuttons; i++)
981 if (gtk_toggle_button_get_active
982 (GTK_TOGGLE_BUTTON(uc->buttons[i]))) {
983 gtk_widget_grab_focus(uc->buttons[i]);
988 #if !GTK_CHECK_VERSION(2,4,0)
990 gtk_widget_grab_focus(uc->optmenu);
995 gtk_widget_grab_focus(uc->combo);
999 #if !GTK_CHECK_VERSION(2,0,0)
1002 * For GTK-1 style list boxes, we tell it to focus one
1003 * of its children, which appears to do the Right
1006 gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
1011 gtk_widget_grab_focus(uc->treeview);
1015 assert(!"We shouldn't get here");
1021 * During event processing, you might well want to give an error
1022 * indication to the user. dlg_beep() is a quick and easy generic
1023 * error; dlg_error() puts up a message-box or equivalent.
1025 void dlg_beep(void *dlg)
1030 static void errmsg_button_clicked(GtkButton *button, gpointer data)
1032 gtk_widget_destroy(GTK_WIDGET(data));
1035 static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child)
1037 #if !GTK_CHECK_VERSION(2,0,0)
1038 gint x, y, w, h, dx, dy;
1040 gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE);
1041 gtk_widget_size_request(GTK_WIDGET(child), &req);
1043 gdk_window_get_origin(gtk_widget_get_window(GTK_WIDGET(parent)), &x, &y);
1044 gdk_window_get_size(gtk_widget_get_window(GTK_WIDGET(parent)), &w, &h);
1047 * One corner of the transient will be offset inwards, by 1/4
1048 * of the parent window's size, from the corresponding corner
1049 * of the parent window. The corner will be chosen so as to
1050 * place the transient closer to the centre of the screen; this
1051 * should avoid transients going off the edge of the screen on
1054 if (x + w/2 < gdk_screen_width() / 2)
1055 dx = x + w/4; /* work from left edges */
1057 dx = x + 3*w/4 - req.width; /* work from right edges */
1058 if (y + h/2 < gdk_screen_height() / 2)
1059 dy = y + h/4; /* work from top edges */
1061 dy = y + 3*h/4 - req.height; /* work from bottom edges */
1062 gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy);
1066 void dlg_error_msg(void *dlg, const char *msg)
1068 struct dlgparam *dp = (struct dlgparam *)dlg;
1069 GtkWidget *window, *hbox, *text, *ok;
1071 window = gtk_dialog_new();
1072 text = gtk_label_new(msg);
1073 gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0);
1074 hbox = gtk_hbox_new(FALSE, 0);
1075 gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
1076 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(window))),
1077 hbox, FALSE, FALSE, 20);
1078 gtk_widget_show(text);
1079 gtk_widget_show(hbox);
1080 gtk_window_set_title(GTK_WINDOW(window), "Error");
1081 gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
1082 ok = gtk_button_new_with_label("OK");
1083 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(window))),
1084 ok, FALSE, FALSE, 0);
1085 gtk_widget_show(ok);
1086 gtk_widget_set_can_default(ok, TRUE);
1087 gtk_window_set_default(GTK_WINDOW(window), ok);
1088 g_signal_connect(G_OBJECT(ok), "clicked",
1089 G_CALLBACK(errmsg_button_clicked), window);
1090 g_signal_connect(G_OBJECT(window), "destroy",
1091 G_CALLBACK(window_destroy), NULL);
1092 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
1093 gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window));
1094 set_transient_window_pos(dp->window, window);
1095 gtk_widget_show(window);
1101 * This function signals to the front end that the dialog's
1102 * processing is completed, and passes an integer value (typically
1103 * a success status).
1105 void dlg_end(void *dlg, int value)
1107 struct dlgparam *dp = (struct dlgparam *)dlg;
1109 gtk_widget_destroy(dp->window);
1112 void dlg_refresh(union control *ctrl, void *dlg)
1114 struct dlgparam *dp = (struct dlgparam *)dlg;
1118 if (ctrl->generic.handler != NULL)
1119 ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH);
1123 for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) {
1124 assert(uc->ctrl != NULL);
1125 if (uc->ctrl->generic.handler != NULL)
1126 uc->ctrl->generic.handler(uc->ctrl, dp,
1127 dp->data, EVENT_REFRESH);
1132 void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b)
1134 struct dlgparam *dp = (struct dlgparam *)dlg;
1135 struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
1136 GtkWidget *okbutton, *cancelbutton;
1138 GtkWidget *coloursel =
1139 gtk_color_selection_dialog_new("Select a colour");
1140 GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel);
1141 GtkColorSelection *cs = GTK_COLOR_SELECTION
1142 (gtk_color_selection_dialog_get_color_selection(ccs));
1144 dp->coloursel_result.ok = FALSE;
1146 gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE);
1147 gtk_color_selection_set_has_opacity_control(cs, FALSE);
1149 #if GTK_CHECK_VERSION(2,0,0)
1152 col.red = r * 0x0101;
1153 col.green = g * 0x0101;
1154 col.blue = b * 0x0101;
1155 gtk_color_selection_set_current_color(cs, &col);
1160 cvals[0] = r / 255.0;
1161 cvals[1] = g / 255.0;
1162 cvals[2] = b / 255.0;
1163 cvals[3] = 1.0; /* fully opaque! */
1164 gtk_color_selection_set_color(cs, cvals);
1168 #if GTK_CHECK_VERSION(2,0,0)
1169 g_object_get(G_OBJECT(ccs),
1170 "ok-button", &okbutton,
1171 "cancel-button", &cancelbutton,
1172 (const char *)NULL);
1174 okbutton = ccs->ok_button;
1175 cancelbutton = ccs->cancel_button;
1177 g_object_set_data(G_OBJECT(okbutton), "user-data",
1178 (gpointer)coloursel);
1179 g_object_set_data(G_OBJECT(cancelbutton), "user-data",
1180 (gpointer)coloursel);
1181 g_object_set_data(G_OBJECT(coloursel), "user-data", (gpointer)uc);
1182 g_signal_connect(G_OBJECT(okbutton), "clicked",
1183 G_CALLBACK(coloursel_ok), (gpointer)dp);
1184 g_signal_connect(G_OBJECT(cancelbutton), "clicked",
1185 G_CALLBACK(coloursel_cancel), (gpointer)dp);
1186 g_signal_connect_swapped(G_OBJECT(okbutton), "clicked",
1187 G_CALLBACK(gtk_widget_destroy),
1188 (gpointer)coloursel);
1189 g_signal_connect_swapped(G_OBJECT(cancelbutton), "clicked",
1190 G_CALLBACK(gtk_widget_destroy),
1191 (gpointer)coloursel);
1192 gtk_widget_show(coloursel);
1195 int dlg_coloursel_results(union control *ctrl, void *dlg,
1196 int *r, int *g, int *b)
1198 struct dlgparam *dp = (struct dlgparam *)dlg;
1199 if (dp->coloursel_result.ok) {
1200 *r = dp->coloursel_result.r;
1201 *g = dp->coloursel_result.g;
1202 *b = dp->coloursel_result.b;
1208 /* ----------------------------------------------------------------------
1209 * Signal handlers while the dialog box is active.
1212 static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
1215 struct dlgparam *dp = (struct dlgparam *)data;
1216 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1217 union control *focus;
1224 if (focus != dp->currfocus) {
1225 dp->lastfocus = dp->currfocus;
1226 dp->currfocus = focus;
1232 static void button_clicked(GtkButton *button, gpointer data)
1234 struct dlgparam *dp = (struct dlgparam *)data;
1235 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1236 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1239 static void button_toggled(GtkToggleButton *tb, gpointer data)
1241 struct dlgparam *dp = (struct dlgparam *)data;
1242 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
1243 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1246 static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event,
1250 * GtkEntry has a nasty habit of eating the Return key, which
1251 * is unhelpful since it doesn't actually _do_ anything with it
1252 * (it calls gtk_widget_activate, but our edit boxes never need
1253 * activating). So I catch Return before GtkEntry sees it, and
1254 * pass it straight on to the parent widget. Effect: hitting
1255 * Return in an edit box will now activate the default button
1256 * in the dialog just like it will everywhere else.
1258 GtkWidget *parent = gtk_widget_get_parent(widget);
1259 if (event->keyval == GDK_KEY_Return && parent != NULL) {
1260 gboolean return_val;
1261 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
1262 g_signal_emit_by_name(G_OBJECT(parent), "key_press_event",
1263 event, &return_val);
1269 static void editbox_changed(GtkEditable *ed, gpointer data)
1271 struct dlgparam *dp = (struct dlgparam *)data;
1272 if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
1273 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1274 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1278 static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
1281 struct dlgparam *dp = (struct dlgparam *)data;
1282 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
1283 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
1287 #if !GTK_CHECK_VERSION(2,0,0)
1290 * GTK 1 list box event handlers.
1293 static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
1294 gpointer data, int multiple)
1296 GtkAdjustment *adj = GTK_ADJUSTMENT(data);
1298 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
1299 event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
1300 event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
1301 event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
1303 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1304 * in a list box. So, if the list box is single-selection:
1306 * - if the list item in question isn't already selected,
1307 * we simply select it.
1308 * - otherwise, we find the next one (or next
1309 * however-far-away) in whichever direction we're going,
1311 * + in this case, we must also fiddle with the
1312 * scrollbar to ensure the newly selected item is
1315 * If it's multiple-selection, we do all of the above
1316 * except actually selecting anything, so we move the focus
1317 * and fiddle the scrollbar to follow it.
1319 GtkWidget *list = item->parent;
1321 g_signal_stop_emission_by_name(G_OBJECT(item), "key_press_event");
1324 GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
1325 gtk_list_select_child(GTK_LIST(list), item);
1328 (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
1329 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1332 (event->keyval==GDK_Page_Down ||
1333 event->keyval==GDK_KP_Page_Down ||
1334 event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
1337 GList *children, *chead;
1339 chead = children = gtk_container_children(GTK_CONTAINER(list));
1341 n = g_list_length(children);
1345 * Figure out how many list items to a screenful,
1346 * and adjust the step appropriately.
1348 step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
1349 step--; /* go by one less than that */
1353 while (children != NULL) {
1354 if (item == children->data)
1356 children = children->next;
1361 if (direction < 0 && i > 0)
1362 children = children->prev, i--;
1363 else if (direction > 0 && i < n-1)
1364 children = children->next, i++;
1368 if (children && children->data) {
1370 gtk_list_select_child(GTK_LIST(list),
1371 GTK_WIDGET(children->data));
1372 gtk_widget_grab_focus(GTK_WIDGET(children->data));
1373 gtk_adjustment_clamp_page
1375 adj->lower + (adj->upper-adj->lower) * i / n,
1376 adj->lower + (adj->upper-adj->lower) * (i+1) / n);
1387 static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
1390 return listitem_key(item, event, data, FALSE);
1393 static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
1396 return listitem_key(item, event, data, TRUE);
1399 static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
1402 struct dlgparam *dp = (struct dlgparam *)data;
1403 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1404 switch (event->type) {
1406 case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
1407 case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
1408 case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
1413 static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
1416 struct dlgparam *dp = (struct dlgparam *)data;
1417 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
1418 if (uc->nclicks>1) {
1419 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1425 static void list_selchange(GtkList *list, gpointer data)
1427 struct dlgparam *dp = (struct dlgparam *)data;
1428 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
1430 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1433 static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
1435 int index = dlg_listbox_index(uc->ctrl, dp);
1436 GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
1440 (index == 0 && direction < 0) ||
1441 (index == g_list_length(children)-1 && direction > 0)) {
1446 child = g_list_nth_data(children, index);
1447 gtk_widget_ref(child);
1448 gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
1449 g_list_free(children);
1452 children = g_list_append(children, child);
1453 gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
1454 gtk_list_select_item(GTK_LIST(uc->list), index + direction);
1455 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
1458 static void draglist_up(GtkButton *button, gpointer data)
1460 struct dlgparam *dp = (struct dlgparam *)data;
1461 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1462 draglist_move(dp, uc, -1);
1465 static void draglist_down(GtkButton *button, gpointer data)
1467 struct dlgparam *dp = (struct dlgparam *)data;
1468 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1469 draglist_move(dp, uc, +1);
1472 #else /* !GTK_CHECK_VERSION(2,0,0) */
1475 * GTK 2 list box event handlers.
1478 static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
1479 GtkTreeViewColumn *column, gpointer data)
1481 struct dlgparam *dp = (struct dlgparam *)data;
1482 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview));
1484 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
1487 static void listbox_selchange(GtkTreeSelection *treeselection,
1490 struct dlgparam *dp = (struct dlgparam *)data;
1491 GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection);
1492 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1494 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1497 struct draglist_valchange_ctx {
1499 struct dlgparam *dp;
1502 static gboolean draglist_valchange(gpointer data)
1504 struct draglist_valchange_ctx *ctx =
1505 (struct draglist_valchange_ctx *)data;
1507 ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp,
1508 ctx->dp->data, EVENT_VALCHANGE);
1515 static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path,
1516 GtkTreeIter *iter, gpointer data)
1518 struct dlgparam *dp = (struct dlgparam *)data;
1522 if (dp->flags & FLAG_UPDATING_LISTBOX)
1523 return; /* not a user drag operation */
1525 tree = g_object_get_data(G_OBJECT(treemodel), "user-data");
1526 uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
1529 * We should cause EVENT_VALCHANGE on the list box, now
1530 * that its rows have been reordered. However, the GTK 2
1531 * docs say that at the point this signal is received the
1532 * new row might not have actually been filled in yet.
1534 * (So what smegging use is it then, eh? Don't suppose it
1535 * occurred to you at any point that letting the
1536 * application know _after_ the reordering was compelete
1537 * might be helpful to someone?)
1539 * To get round this, I schedule an idle function, which I
1540 * hope won't be called until the main event loop is
1541 * re-entered after the drag-and-drop handler has finished
1542 * furtling with the list store.
1544 struct draglist_valchange_ctx *ctx =
1545 snew(struct draglist_valchange_ctx);
1548 g_idle_add(draglist_valchange, ctx);
1552 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1554 #if !GTK_CHECK_VERSION(2,4,0)
1556 static void menuitem_activate(GtkMenuItem *item, gpointer data)
1558 struct dlgparam *dp = (struct dlgparam *)data;
1559 GtkWidget *menushell = GTK_WIDGET(item)->parent;
1560 gpointer optmenu = g_object_get_data(G_OBJECT(menushell), "user-data");
1561 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
1562 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1567 static void droplist_selchange(GtkComboBox *combo, gpointer data)
1569 struct dlgparam *dp = (struct dlgparam *)data;
1570 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo));
1572 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
1575 #endif /* !GTK_CHECK_VERSION(2,4,0) */
1577 #ifdef USE_GTK_FILE_CHOOSER_DIALOG
1578 static void filechoose_response(GtkDialog *dialog, gint response,
1581 /* struct dlgparam *dp = (struct dlgparam *)data; */
1582 struct uctrl *uc = g_object_get_data(G_OBJECT(dialog), "user-data");
1583 if (response == GTK_RESPONSE_ACCEPT) {
1584 gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1585 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1588 gtk_widget_destroy(GTK_WIDGET(dialog));
1591 static void filesel_ok(GtkButton *button, gpointer data)
1593 /* struct dlgparam *dp = (struct dlgparam *)data; */
1594 gpointer filesel = g_object_get_data(G_OBJECT(button), "user-data");
1595 struct uctrl *uc = g_object_get_data(G_OBJECT(filesel), "user-data");
1596 const char *name = gtk_file_selection_get_filename
1597 (GTK_FILE_SELECTION(filesel));
1598 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1602 static void fontsel_ok(GtkButton *button, gpointer data)
1604 /* struct dlgparam *dp = (struct dlgparam *)data; */
1606 #if !GTK_CHECK_VERSION(2,0,0)
1608 gpointer fontsel = g_object_get_data(G_OBJECT(button), "user-data");
1609 struct uctrl *uc = g_object_get_data(G_OBJECT(fontsel), "user-data");
1610 const char *name = gtk_font_selection_dialog_get_font_name
1611 (GTK_FONT_SELECTION_DIALOG(fontsel));
1612 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1616 unifontsel *fontsel = (unifontsel *)g_object_get_data
1617 (G_OBJECT(button), "user-data");
1618 struct uctrl *uc = (struct uctrl *)fontsel->user_data;
1619 char *name = unifontsel_get_name(fontsel);
1620 assert(name); /* should always be ok after OK pressed */
1621 gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
1627 static void coloursel_ok(GtkButton *button, gpointer data)
1629 struct dlgparam *dp = (struct dlgparam *)data;
1630 gpointer coloursel = g_object_get_data(G_OBJECT(button), "user-data");
1631 struct uctrl *uc = g_object_get_data(G_OBJECT(coloursel), "user-data");
1632 GtkColorSelection *cs = GTK_COLOR_SELECTION
1633 (gtk_color_selection_dialog_get_color_selection
1634 (GTK_COLOR_SELECTION_DIALOG(coloursel)));
1635 #if GTK_CHECK_VERSION(2,0,0)
1638 gtk_color_selection_get_current_color(cs, &col);
1639 dp->coloursel_result.r = col.red / 0x0100;
1640 dp->coloursel_result.g = col.green / 0x0100;
1641 dp->coloursel_result.b = col.blue / 0x0100;
1646 gtk_color_selection_get_color(cs, cvals);
1647 dp->coloursel_result.r = (int) (255 * cvals[0]);
1648 dp->coloursel_result.g = (int) (255 * cvals[1]);
1649 dp->coloursel_result.b = (int) (255 * cvals[2]);
1652 dp->coloursel_result.ok = TRUE;
1653 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1656 static void coloursel_cancel(GtkButton *button, gpointer data)
1658 struct dlgparam *dp = (struct dlgparam *)data;
1659 gpointer coloursel = g_object_get_data(G_OBJECT(button), "user-data");
1660 struct uctrl *uc = g_object_get_data(G_OBJECT(coloursel), "user-data");
1661 dp->coloursel_result.ok = FALSE;
1662 uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
1665 static void filefont_clicked(GtkButton *button, gpointer data)
1667 struct dlgparam *dp = (struct dlgparam *)data;
1668 struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
1670 if (uc->ctrl->generic.type == CTRL_FILESELECT) {
1671 #ifdef USE_GTK_FILE_CHOOSER_DIALOG
1672 GtkWidget *filechoose = gtk_file_chooser_dialog_new
1673 (uc->ctrl->fileselect.title, GTK_WINDOW(dp->window),
1674 (uc->ctrl->fileselect.for_writing ?
1675 GTK_FILE_CHOOSER_ACTION_SAVE :
1676 GTK_FILE_CHOOSER_ACTION_OPEN),
1677 STANDARD_CANCEL_LABEL, GTK_RESPONSE_CANCEL,
1678 STANDARD_OPEN_LABEL, GTK_RESPONSE_ACCEPT,
1679 (const gchar *)NULL);
1680 gtk_window_set_modal(GTK_WINDOW(filechoose), TRUE);
1681 g_object_set_data(G_OBJECT(filechoose), "user-data", (gpointer)uc);
1682 g_signal_connect(G_OBJECT(filechoose), "response",
1683 G_CALLBACK(filechoose_response), (gpointer)dp);
1684 gtk_widget_show(filechoose);
1686 GtkWidget *filesel =
1687 gtk_file_selection_new(uc->ctrl->fileselect.title);
1688 gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
1690 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
1692 g_object_set_data(G_OBJECT(filesel), "user-data", (gpointer)uc);
1694 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1695 G_CALLBACK(filesel_ok), (gpointer)dp);
1696 g_signal_connect_swapped
1697 (G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
1698 G_CALLBACK(gtk_widget_destroy), (gpointer)filesel);
1699 g_signal_connect_swapped
1700 (G_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
1701 G_CALLBACK(gtk_widget_destroy), (gpointer)filesel);
1702 gtk_widget_show(filesel);
1706 if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
1707 const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
1709 #if !GTK_CHECK_VERSION(2,0,0)
1712 * Use the GTK 1 standard font selector.
1715 gchar *spacings[] = { "c", "m", NULL };
1716 GtkWidget *fontsel =
1717 gtk_font_selection_dialog_new("Select a font");
1718 gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
1719 gtk_font_selection_dialog_set_filter
1720 (GTK_FONT_SELECTION_DIALOG(fontsel),
1721 GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
1722 NULL, NULL, NULL, NULL, spacings, NULL);
1723 if (!gtk_font_selection_dialog_set_font_name
1724 (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
1726 * If the font name wasn't found as it was, try opening
1727 * it and extracting its FONT property. This should
1728 * have the effect of mapping short aliases into true
1731 GdkFont *font = gdk_font_load(fontname);
1733 XFontStruct *xfs = GDK_FONT_XFONT(font);
1734 Display *disp = GDK_FONT_XDISPLAY(font);
1735 Atom fontprop = XInternAtom(disp, "FONT", False);
1738 if (XGetFontProperty(xfs, fontprop, &ret)) {
1739 char *name = XGetAtomName(disp, (Atom)ret);
1741 gtk_font_selection_dialog_set_font_name
1742 (GTK_FONT_SELECTION_DIALOG(fontsel), name);
1744 gdk_font_unref(font);
1748 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1749 "user-data", (gpointer)fontsel);
1750 g_object_set_data(G_OBJECT(fontsel), "user-data", (gpointer)uc);
1752 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1753 "clicked", G_CALLBACK(fontsel_ok), (gpointer)dp);
1754 g_signal_connect_swapped
1755 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
1756 "clicked", G_CALLBACK(gtk_widget_destroy),
1758 g_signal_connect_swapped
1759 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
1760 "clicked", G_CALLBACK(gtk_widget_destroy),
1762 gtk_widget_show(fontsel);
1764 #else /* !GTK_CHECK_VERSION(2,0,0) */
1767 * Use the unifontsel code provided in gtkfont.c.
1770 unifontsel *fontsel = unifontsel_new("Select a font");
1772 gtk_window_set_modal(fontsel->window, TRUE);
1773 unifontsel_set_name(fontsel, fontname);
1775 g_object_set_data(G_OBJECT(fontsel->ok_button),
1776 "user-data", (gpointer)fontsel);
1777 fontsel->user_data = uc;
1778 g_signal_connect(G_OBJECT(fontsel->ok_button), "clicked",
1779 G_CALLBACK(fontsel_ok), (gpointer)dp);
1780 g_signal_connect_swapped(G_OBJECT(fontsel->ok_button), "clicked",
1781 G_CALLBACK(unifontsel_destroy),
1783 g_signal_connect_swapped(G_OBJECT(fontsel->cancel_button),"clicked",
1784 G_CALLBACK(unifontsel_destroy),
1787 gtk_widget_show(GTK_WIDGET(fontsel->window));
1789 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1794 static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc,
1797 struct dlgparam *dp = (struct dlgparam *)data;
1798 struct uctrl *uc = dlg_find_bywidget(dp, widget);
1800 gtk_widget_set_size_request(uc->text, alloc->width, -1);
1801 gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label);
1802 g_signal_handler_disconnect(G_OBJECT(uc->text), uc->textsig);
1805 /* ----------------------------------------------------------------------
1806 * This function does the main layout work: it reads a controlset,
1807 * it creates the relevant GTK controls, and returns a GtkWidget
1808 * containing the result. (This widget might be a title of some
1809 * sort, it might be a Columns containing many controls, or it
1810 * might be a GtkFrame containing a Columns; whatever it is, it's
1811 * definitely a GtkWidget and should probably be added to a
1814 * `win' is required for setting the default button. If it is
1815 * non-NULL, all buttons created will be default-capable (so they
1816 * have extra space round them for the default highlight).
1818 GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs,
1819 struct controlset *s, GtkWindow *win)
1825 if (!s->boxname && s->boxtitle) {
1826 /* This controlset is a panel title. */
1827 return gtk_label_new(s->boxtitle);
1831 * Otherwise, we expect to be laying out actual controls, so
1832 * we'll start by creating a Columns for the purpose.
1834 cols = COLUMNS(columns_new(4));
1835 ret = GTK_WIDGET(cols);
1836 gtk_widget_show(ret);
1839 * Create a containing frame if we have a box name.
1842 ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */
1843 gtk_container_set_border_width(GTK_CONTAINER(cols), 4);
1844 gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols));
1845 gtk_widget_show(ret);
1849 * Now iterate through the controls themselves, create them,
1850 * and add them to the Columns.
1852 for (i = 0; i < s->ncontrols; i++) {
1853 union control *ctrl = s->ctrls[i];
1856 GtkWidget *w = NULL;
1858 switch (ctrl->generic.type) {
1861 static const int simplecols[1] = { 100 };
1862 columns_set_cols(cols, ctrl->columns.ncols,
1863 (ctrl->columns.percentages ?
1864 ctrl->columns.percentages : simplecols));
1866 continue; /* no actual control created */
1869 struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl);
1871 columns_taborder_last(cols, uc->toplevel);
1873 continue; /* no actual control created */
1876 uc = snew(struct uctrl);
1880 #if !GTK_CHECK_VERSION(2,4,0)
1881 uc->list = uc->menu = uc->optmenu = NULL;
1885 #if GTK_CHECK_VERSION(2,0,0)
1886 uc->treeview = NULL;
1887 uc->listmodel = NULL;
1889 uc->button = uc->text = NULL;
1893 switch (ctrl->generic.type) {
1895 w = gtk_button_new_with_label(ctrl->generic.label);
1897 gtk_widget_set_can_default(w, TRUE);
1898 if (ctrl->button.isdefault)
1899 gtk_window_set_default(win, w);
1900 if (ctrl->button.iscancel)
1901 dp->cancelbutton = w;
1903 g_signal_connect(G_OBJECT(w), "clicked",
1904 G_CALLBACK(button_clicked), dp);
1905 g_signal_connect(G_OBJECT(w), "focus_in_event",
1906 G_CALLBACK(widget_focus), dp);
1907 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(w)),
1908 ctrl->button.shortcut, SHORTCUT_UCTRL, uc);
1911 w = gtk_check_button_new_with_label(ctrl->generic.label);
1912 g_signal_connect(G_OBJECT(w), "toggled",
1913 G_CALLBACK(button_toggled), dp);
1914 g_signal_connect(G_OBJECT(w), "focus_in_event",
1915 G_CALLBACK(widget_focus), dp);
1916 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(w)),
1917 ctrl->checkbox.shortcut, SHORTCUT_UCTRL, uc);
1922 * Radio buttons get to go inside their own Columns, no
1926 gint i, *percentages;
1930 if (ctrl->generic.label) {
1931 GtkWidget *label = gtk_label_new(ctrl->generic.label);
1932 columns_add(COLUMNS(w), label, 0, 1);
1933 columns_force_left_align(COLUMNS(w), label);
1934 gtk_widget_show(label);
1935 shortcut_add(scs, label, ctrl->radio.shortcut,
1936 SHORTCUT_UCTRL, uc);
1939 percentages = g_new(gint, ctrl->radio.ncolumns);
1940 for (i = 0; i < ctrl->radio.ncolumns; i++) {
1942 ((100 * (i+1) / ctrl->radio.ncolumns) -
1943 100 * i / ctrl->radio.ncolumns);
1945 columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns,
1947 g_free(percentages);
1950 uc->nbuttons = ctrl->radio.nbuttons;
1951 uc->buttons = snewn(uc->nbuttons, GtkWidget *);
1953 for (i = 0; i < ctrl->radio.nbuttons; i++) {
1957 b = (gtk_radio_button_new_with_label
1958 (group, ctrl->radio.buttons[i]));
1960 group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(b));
1961 colstart = i % ctrl->radio.ncolumns;
1962 columns_add(COLUMNS(w), b, colstart,
1963 (i == ctrl->radio.nbuttons-1 ?
1964 ctrl->radio.ncolumns - colstart : 1));
1965 columns_force_left_align(COLUMNS(w), b);
1967 g_signal_connect(G_OBJECT(b), "toggled",
1968 G_CALLBACK(button_toggled), dp);
1969 g_signal_connect(G_OBJECT(b), "focus_in_event",
1970 G_CALLBACK(widget_focus), dp);
1971 if (ctrl->radio.shortcuts) {
1972 shortcut_add(scs, gtk_bin_get_child(GTK_BIN(b)),
1973 ctrl->radio.shortcuts[i],
1974 SHORTCUT_UCTRL, uc);
1982 GtkWidget *signalobject;
1984 if (ctrl->editbox.has_list) {
1985 #if !GTK_CHECK_VERSION(2,4,0)
1989 w = gtk_combo_new();
1990 gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
1991 uc->entry = GTK_COMBO(w)->entry;
1992 uc->list = GTK_COMBO(w)->list;
1993 signalobject = uc->entry;
1998 uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
2000 w = gtk_combo_box_new_with_model_and_entry
2001 (GTK_TREE_MODEL(uc->listmodel));
2002 /* We cannot support password combo boxes. */
2003 assert(!ctrl->editbox.password);
2005 signalobject = uc->combo;
2008 w = gtk_entry_new();
2009 if (ctrl->editbox.password)
2010 gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
2015 g_signal_connect(G_OBJECT(signalobject), "changed",
2016 G_CALLBACK(editbox_changed), dp);
2017 g_signal_connect(G_OBJECT(signalobject), "key_press_event",
2018 G_CALLBACK(editbox_key), dp);
2019 g_signal_connect(G_OBJECT(signalobject), "focus_in_event",
2020 G_CALLBACK(widget_focus), dp);
2021 g_signal_connect(G_OBJECT(signalobject), "focus_out_event",
2022 G_CALLBACK(editbox_lostfocus), dp);
2023 g_signal_connect(G_OBJECT(signalobject), "focus_out_event",
2024 G_CALLBACK(editbox_lostfocus), dp);
2027 * Find out the edit box's height, which we'll need
2028 * for vertical centring below (and, in GTK2, size
2029 * tweaking as well).
2031 gtk_widget_size_request(w, &req);
2033 #if !GTK_CHECK_VERSION(3,0,0)
2035 * Edit boxes, for some strange reason, have a minimum
2036 * width of 150 in GTK 1.2. We don't want this - we'd
2037 * rather the edit boxes acquired their natural width
2038 * from the column layout of the rest of the box.
2040 gtk_widget_set_size_request(w, 10, req.height);
2043 * In GTK 3, this is still true, but there's a special
2044 * method for GtkEntry in particular to fix it.
2046 if (GTK_IS_ENTRY(w))
2047 gtk_entry_set_width_chars(GTK_ENTRY(w), 1);
2050 if (ctrl->generic.label) {
2051 GtkWidget *label, *container;
2053 label = gtk_label_new(ctrl->generic.label);
2055 shortcut_add(scs, label, ctrl->editbox.shortcut,
2056 SHORTCUT_FOCUS, uc->entry);
2058 container = columns_new(4);
2059 if (ctrl->editbox.percentwidth == 100) {
2060 columns_add(COLUMNS(container), label, 0, 1);
2061 columns_force_left_align(COLUMNS(container), label);
2062 columns_add(COLUMNS(container), w, 0, 1);
2064 gint percentages[2];
2065 percentages[1] = ctrl->editbox.percentwidth;
2066 percentages[0] = 100 - ctrl->editbox.percentwidth;
2067 columns_set_cols(COLUMNS(container), 2, percentages);
2068 columns_add(COLUMNS(container), label, 0, 1);
2069 columns_force_left_align(COLUMNS(container), label);
2070 columns_add(COLUMNS(container), w, 1, 1);
2071 /* Centre the label vertically. */
2072 gtk_widget_set_size_request(label, -1, req.height);
2073 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
2075 gtk_widget_show(label);
2083 case CTRL_FILESELECT:
2084 case CTRL_FONTSELECT:
2088 const char *browsebtn =
2089 (ctrl->generic.type == CTRL_FILESELECT ?
2090 "Browse..." : "Change...");
2092 gint percentages[] = { 75, 25 };
2094 columns_set_cols(COLUMNS(w), 2, percentages);
2096 if (ctrl->generic.label) {
2097 ww = gtk_label_new(ctrl->generic.label);
2098 columns_add(COLUMNS(w), ww, 0, 2);
2099 columns_force_left_align(COLUMNS(w), ww);
2100 gtk_widget_show(ww);
2101 shortcut_add(scs, ww,
2102 (ctrl->generic.type == CTRL_FILESELECT ?
2103 ctrl->fileselect.shortcut :
2104 ctrl->fontselect.shortcut),
2105 SHORTCUT_UCTRL, uc);
2109 uc->entry = ww = gtk_entry_new();
2110 gtk_widget_size_request(ww, &req);
2111 gtk_widget_set_size_request(ww, 10, req.height);
2112 columns_add(COLUMNS(w), ww, 0, 1);
2113 gtk_widget_show(ww);
2115 uc->button = ww = gtk_button_new_with_label(browsebtn);
2116 columns_add(COLUMNS(w), ww, 1, 1);
2117 gtk_widget_show(ww);
2119 g_signal_connect(G_OBJECT(uc->entry), "key_press_event",
2120 G_CALLBACK(editbox_key), dp);
2122 g_signal_connect(G_OBJECT(uc->entry), "changed",
2123 G_CALLBACK(editbox_changed), dp);
2124 g_signal_connect(G_OBJECT(uc->entry), "focus_in_event",
2125 G_CALLBACK(widget_focus), dp);
2126 g_signal_connect(G_OBJECT(uc->button), "focus_in_event",
2127 G_CALLBACK(widget_focus), dp);
2128 g_signal_connect(G_OBJECT(ww), "clicked",
2129 G_CALLBACK(filefont_clicked), dp);
2134 #if GTK_CHECK_VERSION(2,0,0)
2136 * First construct the list data store, with the right
2137 * number of columns.
2139 # if !GTK_CHECK_VERSION(2,4,0)
2140 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
2141 * because combo boxes are still done the old GTK1 way.) */
2142 if (ctrl->listbox.height > 0)
2149 cols = ctrl->listbox.ncols;
2150 cols = cols ? cols : 1;
2151 types = snewn(1 + cols, GType);
2153 types[0] = G_TYPE_INT;
2154 for (i = 0; i < cols; i++)
2155 types[i+1] = G_TYPE_STRING;
2157 uc->listmodel = gtk_list_store_newv(1 + cols, types);
2164 * See if it's a drop-down list (non-editable combo
2167 if (ctrl->listbox.height == 0) {
2168 #if !GTK_CHECK_VERSION(2,4,0)
2170 * GTK1 and early-GTK2 option-menu style of
2173 uc->optmenu = w = gtk_option_menu_new();
2174 uc->menu = gtk_menu_new();
2175 gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
2176 g_object_set_data(G_OBJECT(uc->menu), "user-data",
2177 (gpointer)uc->optmenu);
2178 g_signal_connect(G_OBJECT(uc->optmenu), "focus_in_event",
2179 G_CALLBACK(widget_focus), dp);
2182 * Late-GTK2 style using a GtkComboBox.
2184 GtkCellRenderer *cr;
2187 * Create a non-editable GtkComboBox (that is, not
2188 * its subclass GtkComboBoxEntry).
2190 w = gtk_combo_box_new_with_model
2191 (GTK_TREE_MODEL(uc->listmodel));
2195 * Tell it how to render a list item (i.e. which
2196 * column to look at in the list model).
2198 cr = gtk_cell_renderer_text_new();
2199 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE);
2200 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr,
2204 * And tell it to notify us when the selection
2207 g_signal_connect(G_OBJECT(w), "changed",
2208 G_CALLBACK(droplist_selchange), dp);
2211 #if !GTK_CHECK_VERSION(2,0,0)
2213 * GTK1-style full list box.
2215 uc->list = gtk_list_new();
2216 if (ctrl->listbox.multisel == 2) {
2217 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2218 GTK_SELECTION_EXTENDED);
2219 } else if (ctrl->listbox.multisel == 1) {
2220 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2221 GTK_SELECTION_MULTIPLE);
2223 gtk_list_set_selection_mode(GTK_LIST(uc->list),
2224 GTK_SELECTION_SINGLE);
2226 w = gtk_scrolled_window_new(NULL, NULL);
2227 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
2229 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
2231 GTK_POLICY_AUTOMATIC);
2232 uc->adj = gtk_scrolled_window_get_vadjustment
2233 (GTK_SCROLLED_WINDOW(w));
2235 gtk_widget_show(uc->list);
2236 g_signal_connect(G_OBJECT(uc->list), "selection-changed",
2237 G_CALLBACK(list_selchange), dp);
2238 g_signal_connect(G_OBJECT(uc->list), "focus_in_event",
2239 G_CALLBACK(widget_focus), dp);
2242 * Adjust the height of the scrolled window to the
2243 * minimum given by the height parameter.
2245 * This piece of guesswork is a horrid hack based
2246 * on looking inside the GTK 1.2 sources
2247 * (specifically gtkviewport.c, which appears to be
2248 * the widget which provides the border around the
2249 * scrolling area). Anyone lets me know how I can
2250 * do this in a way which isn't at risk from GTK
2251 * upgrades, I'd be grateful.
2255 edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
2256 gtk_widget_set_size_request(w, 10,
2257 2*edge + (ctrl->listbox.height *
2258 get_listitemheight(w)));
2261 if (ctrl->listbox.draglist) {
2263 * GTK doesn't appear to make it easy to
2264 * implement a proper draggable list; so
2265 * instead I'm just going to have to put an Up
2266 * and a Down button to the right of the actual
2267 * list box. Ah well.
2269 GtkWidget *cols, *button;
2270 static const gint percentages[2] = { 80, 20 };
2272 cols = columns_new(4);
2273 columns_set_cols(COLUMNS(cols), 2, percentages);
2274 columns_add(COLUMNS(cols), w, 0, 1);
2276 button = gtk_button_new_with_label("Up");
2277 columns_add(COLUMNS(cols), button, 1, 1);
2278 gtk_widget_show(button);
2279 g_signal_connect(G_OBJECT(button), "clicked",
2280 G_CALLBACK(draglist_up), dp);
2281 g_signal_connect(G_OBJECT(button), "focus_in_event",
2282 G_CALLBACK(widget_focus), dp);
2283 button = gtk_button_new_with_label("Down");
2284 columns_add(COLUMNS(cols), button, 1, 1);
2285 gtk_widget_show(button);
2286 g_signal_connect(G_OBJECT(button), "clicked",
2287 G_CALLBACK(draglist_down), dp);
2288 g_signal_connect(G_OBJECT(button), "focus_in_event",
2289 G_CALLBACK(widget_focus), dp);
2295 * GTK2 treeview-based full list box.
2297 GtkTreeSelection *sel;
2300 * Create the list box itself, its columns, and
2301 * its containing scrolled window.
2303 w = gtk_tree_view_new_with_model
2304 (GTK_TREE_MODEL(uc->listmodel));
2305 g_object_set_data(G_OBJECT(uc->listmodel), "user-data",
2307 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE);
2308 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w));
2309 gtk_tree_selection_set_mode
2310 (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE :
2311 GTK_SELECTION_SINGLE);
2313 g_signal_connect(G_OBJECT(w), "row-activated",
2314 G_CALLBACK(listbox_doubleclick), dp);
2315 g_signal_connect(G_OBJECT(sel), "changed",
2316 G_CALLBACK(listbox_selchange), dp);
2318 if (ctrl->listbox.draglist) {
2319 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE);
2320 g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted",
2321 G_CALLBACK(listbox_reorder), dp);
2328 cols = ctrl->listbox.ncols;
2329 cols = cols ? cols : 1;
2330 for (i = 0; i < cols; i++) {
2331 GtkTreeViewColumn *column;
2332 GtkCellRenderer *cellrend;
2334 * It appears that GTK 2 doesn't leave us any
2335 * particularly sensible way to honour the
2336 * "percentages" specification in the ctrl
2339 cellrend = gtk_cell_renderer_text_new();
2340 if (!ctrl->listbox.hscroll) {
2341 g_object_set(G_OBJECT(cellrend),
2342 "ellipsize", PANGO_ELLIPSIZE_END,
2343 "ellipsize-set", TRUE,
2346 column = gtk_tree_view_column_new_with_attributes
2347 ("heading", cellrend, "text", i+1, (char *)NULL);
2348 gtk_tree_view_column_set_sizing
2349 (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2350 gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
2357 scroll = gtk_scrolled_window_new(NULL, NULL);
2358 gtk_scrolled_window_set_shadow_type
2359 (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN);
2361 gtk_container_add(GTK_CONTAINER(scroll), w);
2362 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
2363 GTK_POLICY_AUTOMATIC,
2365 gtk_widget_set_size_request
2367 ctrl->listbox.height * get_listitemheight(w));
2374 if (ctrl->generic.label) {
2375 GtkWidget *label, *container;
2378 label = gtk_label_new(ctrl->generic.label);
2380 shortcut_add(scs, label, ctrl->listbox.shortcut,
2383 container = columns_new(4);
2384 if (ctrl->listbox.percentwidth == 100) {
2385 columns_add(COLUMNS(container), label, 0, 1);
2386 columns_force_left_align(COLUMNS(container), label);
2387 columns_add(COLUMNS(container), w, 0, 1);
2389 gint percentages[2];
2390 percentages[1] = ctrl->listbox.percentwidth;
2391 percentages[0] = 100 - ctrl->listbox.percentwidth;
2392 columns_set_cols(COLUMNS(container), 2, percentages);
2393 columns_add(COLUMNS(container), label, 0, 1);
2394 columns_force_left_align(COLUMNS(container), label);
2395 columns_add(COLUMNS(container), w, 1, 1);
2396 /* Centre the label vertically. */
2397 gtk_widget_size_request(w, &req);
2398 gtk_widget_set_size_request(label, -1, req.height);
2399 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
2401 gtk_widget_show(label);
2411 * Wrapping text widgets don't sit well with the GTK
2412 * layout model, in which widgets state a minimum size
2413 * and the whole window then adjusts to the smallest
2414 * size it can sensibly take given its contents. A
2415 * wrapping text widget _has_ no clear minimum size;
2416 * instead it has a range of possibilities. It can be
2417 * one line deep but 2000 wide, or two lines deep and
2418 * 1000 pixels, or three by 867, or four by 500 and so
2419 * on. It can be as short as you like provided you
2420 * don't mind it being wide, or as narrow as you like
2421 * provided you don't mind it being tall.
2423 * Therefore, it fits very badly into the layout model.
2424 * Hence the only thing to do is pick a width and let
2425 * it choose its own number of lines. To do this I'm
2426 * going to cheat a little. All new wrapping text
2427 * widgets will be created with a minimal text content
2428 * "X"; then, after the rest of the dialog box is set
2429 * up and its size calculated, the text widgets will be
2430 * told their width and given their real text, which
2431 * will cause the size to be recomputed in the y
2432 * direction (because many of them will expand to more
2435 uc->text = w = gtk_label_new("X");
2436 gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.0);
2437 gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
2439 g_signal_connect(G_OBJECT(w), "size-allocate",
2440 G_CALLBACK(label_sizealloc), dp);
2446 columns_add(cols, w,
2447 COLUMN_START(ctrl->generic.column),
2448 COLUMN_SPAN(ctrl->generic.column));
2450 columns_force_left_align(cols, w);
2454 dlg_add_uctrl(dp, uc);
2461 struct dlgparam *dp;
2462 GtkNotebook *panels;
2464 #if !GTK_CHECK_VERSION(2,0,0)
2465 GtkWidget *treeitem;
2468 GtkTreePath *treepath;
2470 struct Shortcuts shortcuts;
2473 #if GTK_CHECK_VERSION(2,0,0)
2474 static void treeselection_changed(GtkTreeSelection *treeselection,
2477 struct selparam *sps = (struct selparam *)data, *sp;
2478 GtkTreeModel *treemodel;
2479 GtkTreeIter treeiter;
2483 if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter))
2486 gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1);
2489 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2490 gtk_notebook_set_current_page(sp->panels, page_num);
2492 dlg_refresh(NULL, sp->dp);
2494 sp->dp->shortcuts = &sp->shortcuts;
2497 static void treeitem_sel(GtkItem *item, gpointer data)
2499 struct selparam *sp = (struct selparam *)data;
2502 page_num = gtk_notebook_page_num(sp->panels, sp->panel);
2503 gtk_notebook_set_page(sp->panels, page_num);
2505 dlg_refresh(NULL, sp->dp);
2507 sp->dp->shortcuts = &sp->shortcuts;
2508 sp->dp->currtreeitem = sp->treeitem;
2512 static void window_destroy(GtkWidget *widget, gpointer data)
2517 #if !GTK_CHECK_VERSION(2,0,0)
2518 static int tree_grab_focus(struct dlgparam *dp)
2523 * See if any of the treeitems has the focus.
2526 for (i = 0; i < dp->ntreeitems; i++)
2527 if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) {
2535 gtk_widget_grab_focus(dp->currtreeitem);
2540 gint tree_focus(GtkContainer *container, GtkDirectionType direction,
2543 struct dlgparam *dp = (struct dlgparam *)data;
2545 g_signal_stop_emission_by_name(G_OBJECT(container), "focus");
2547 * If there's a focused treeitem, we return FALSE to cause the
2548 * focus to move on to some totally other control. If not, we
2549 * focus the selected one.
2551 return tree_grab_focus(dp);
2555 int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2557 struct dlgparam *dp = (struct dlgparam *)data;
2559 if (event->keyval == GDK_KEY_Escape && dp->cancelbutton) {
2560 g_signal_emit_by_name(G_OBJECT(dp->cancelbutton), "clicked");
2564 if ((event->state & GDK_MOD1_MASK) &&
2565 (unsigned char)event->string[0] > 0 &&
2566 (unsigned char)event->string[0] <= 127) {
2567 int schr = (unsigned char)event->string[0];
2568 struct Shortcut *sc = &dp->shortcuts->sc[schr];
2570 switch (sc->action) {
2572 #if GTK_CHECK_VERSION(2,0,0)
2573 gtk_widget_grab_focus(sc->widget);
2575 tree_grab_focus(dp);
2578 case SHORTCUT_FOCUS:
2579 gtk_widget_grab_focus(sc->widget);
2581 case SHORTCUT_UCTRL:
2583 * We must do something sensible with a uctrl.
2584 * Precisely what this is depends on the type of
2587 switch (sc->uc->ctrl->generic.type) {
2590 /* Check boxes and buttons get the focus _and_ get toggled. */
2591 gtk_widget_grab_focus(sc->uc->toplevel);
2592 g_signal_emit_by_name(G_OBJECT(sc->uc->toplevel), "clicked");
2594 case CTRL_FILESELECT:
2595 case CTRL_FONTSELECT:
2596 /* File/font selectors have their buttons pressed (ooer),
2597 * and focus transferred to the edit box. */
2598 g_signal_emit_by_name(G_OBJECT(sc->uc->button), "clicked");
2599 gtk_widget_grab_focus(sc->uc->entry);
2603 * Radio buttons are fun, because they have
2604 * multiple shortcuts. We must find whether the
2605 * activated shortcut is the shortcut for the whole
2606 * group, or for a particular button. In the former
2607 * case, we find the currently selected button and
2608 * focus it; in the latter, we focus-and-click the
2609 * button whose shortcut was pressed.
2611 if (schr == sc->uc->ctrl->radio.shortcut) {
2613 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2614 if (gtk_toggle_button_get_active
2615 (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) {
2616 gtk_widget_grab_focus(sc->uc->buttons[i]);
2618 } else if (sc->uc->ctrl->radio.shortcuts) {
2620 for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
2621 if (schr == sc->uc->ctrl->radio.shortcuts[i]) {
2622 gtk_widget_grab_focus(sc->uc->buttons[i]);
2623 g_signal_emit_by_name
2624 (G_OBJECT(sc->uc->buttons[i]), "clicked");
2630 #if !GTK_CHECK_VERSION(2,4,0)
2631 if (sc->uc->optmenu) {
2635 gtk_widget_grab_focus(sc->uc->optmenu);
2636 /* Option menus don't work using the "clicked" signal.
2637 * We need to manufacture a button press event :-/ */
2638 bev.type = GDK_BUTTON_PRESS;
2640 g_signal_emit_by_name(G_OBJECT(sc->uc->optmenu),
2641 "button_press_event",
2646 if (sc->uc->combo) {
2647 gtk_widget_grab_focus(sc->uc->combo);
2648 gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo));
2652 #if !GTK_CHECK_VERSION(2,0,0)
2655 * For GTK-1 style list boxes, we tell it to
2656 * focus one of its children, which appears to
2657 * do the Right Thing.
2659 gtk_container_focus(GTK_CONTAINER(sc->uc->list),
2660 GTK_DIR_TAB_FORWARD);
2664 if (sc->uc->treeview) {
2665 gtk_widget_grab_focus(sc->uc->treeview);
2669 assert(!"We shouldn't get here");
2679 #if !GTK_CHECK_VERSION(2,0,0)
2680 int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
2682 struct dlgparam *dp = (struct dlgparam *)data;
2684 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
2685 event->keyval == GDK_Down || event->keyval == GDK_KP_Down) {
2687 for (i = 0; i < dp->ntreeitems; i++)
2688 if (widget == dp->treeitems[i])
2690 if (i < dp->ntreeitems) {
2691 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up)
2698 if (i < 0 || i >= dp->ntreeitems)
2699 break; /* nothing in that dir to select */
2701 * Determine if this tree item is visible.
2704 GtkWidget *w = dp->treeitems[i];
2706 while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) {
2707 if (!GTK_WIDGET_VISIBLE(w)) {
2714 j = i; /* got one */
2720 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2722 g_signal_emit_by_name(G_OBJECT(dp->treeitems[j]), "toggle");
2723 gtk_widget_grab_focus(dp->treeitems[j]);
2729 * It's nice for Left and Right to expand and collapse tree
2732 if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) {
2733 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2734 gtk_tree_item_collapse(GTK_TREE_ITEM(widget));
2737 if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) {
2738 g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
2739 gtk_tree_item_expand(GTK_TREE_ITEM(widget));
2747 static void shortcut_highlight(GtkWidget *labelw, int chr)
2749 GtkLabel *label = GTK_LABEL(labelw);
2750 const gchar *currstr;
2754 #if !GTK_CHECK_VERSION(2,0,0)
2756 gchar *currstr_nonconst;
2757 gtk_label_get(label, &currstr_nonconst);
2758 currstr = currstr_nonconst;
2761 currstr = gtk_label_get_text(label);
2764 for (i = 0; currstr[i]; i++)
2765 if (tolower((unsigned char)currstr[i]) == chr) {
2768 pattern = dupprintf("%*s_", i, "");
2770 gtk_widget_size_request(GTK_WIDGET(label), &req);
2771 gtk_label_set_pattern(label, pattern);
2772 gtk_widget_set_size_request(GTK_WIDGET(label), -1, req.height);
2779 void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
2780 int chr, int action, void *ptr)
2782 if (chr == NO_SHORTCUT)
2785 chr = tolower((unsigned char)chr);
2787 assert(scs->sc[chr].action == SHORTCUT_EMPTY);
2789 scs->sc[chr].action = action;
2791 if (action == SHORTCUT_FOCUS) {
2792 scs->sc[chr].uc = NULL;
2793 scs->sc[chr].widget = (GtkWidget *)ptr;
2795 scs->sc[chr].widget = NULL;
2796 scs->sc[chr].uc = (struct uctrl *)ptr;
2799 shortcut_highlight(labelw, chr);
2802 int get_listitemheight(GtkWidget *w)
2804 #if !GTK_CHECK_VERSION(2,0,0)
2805 GtkWidget *listitem = gtk_list_item_new_with_label("foo");
2807 gtk_widget_size_request(listitem, &req);
2808 g_object_ref_sink(G_OBJECT(listitem));
2812 GtkCellRenderer *cr = gtk_cell_renderer_text_new();
2813 gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
2814 g_object_ref(G_OBJECT(cr));
2815 g_object_ref_sink(G_OBJECT(cr));
2816 g_object_unref(G_OBJECT(cr));
2821 void set_dialog_action_area(GtkDialog *dlg, GtkWidget *w)
2823 #if !GTK_CHECK_VERSION(2,0,0)
2826 * In GTK 1, laying out the buttons at the bottom of the
2827 * configuration box is nice and easy, because a GtkDialog's
2828 * action_area is a GtkHBox which stretches to cover the full
2829 * width of the dialog. So we just put our Columns widget
2830 * straight into that hbox, and it ends up just where we want
2833 gtk_box_pack_start(GTK_BOX(dlg->action_area), w, TRUE, TRUE, 0);
2837 * In GTK 2, the action area is now a GtkHButtonBox and its
2838 * layout behaviour seems to be different: it doesn't stretch
2839 * to cover the full width of the window, but instead finds its
2840 * own preferred width and right-aligns that within the window.
2841 * This isn't what we want, because we have both left-aligned
2842 * and right-aligned buttons coming out of the above call to
2843 * layout_ctrls(), and right-aligning the whole thing will
2844 * result in the former being centred and looking weird.
2846 * So instead we abandon the dialog's action area completely:
2847 * we gtk_widget_hide() it in the below code, and we also call
2848 * gtk_dialog_set_has_separator() to remove the separator above
2849 * it. We then insert our own action area into the end of the
2850 * dialog's main vbox, and add our own separator above that.
2852 * (Ideally, if we were a native GTK app, we would use the
2853 * GtkHButtonBox's _own_ innate ability to support one set of
2854 * buttons being right-aligned and one left-aligned. But to do
2855 * that here, we would have to either (a) pick apart our cross-
2856 * platform layout structures and treat them specially for this
2857 * particular set of controls, which would be painful, or else
2858 * (b) develop a special and simpler cross-platform
2859 * representation for these particular controls, and introduce
2860 * special-case code into all the _other_ platforms to handle
2861 * it. Neither appeals. Therefore, I regretfully discard the
2862 * GTKHButtonBox and go it alone.)
2866 align = gtk_alignment_new(0, 0, 1, 1);
2867 gtk_container_add(GTK_CONTAINER(align), w);
2869 * The purpose of this GtkAlignment is to provide padding
2870 * around the buttons. The padding we use is twice the padding
2871 * used in our GtkColumns, because we nest two GtkColumns most
2872 * of the time (one separating the tree view from the main
2873 * controls, and another for the main controls themselves).
2875 #if GTK_CHECK_VERSION(2,4,0)
2876 gtk_alignment_set_padding(GTK_ALIGNMENT(align), 8, 8, 8, 8);
2878 gtk_widget_show(align);
2879 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_content_area(dlg)),
2880 align, FALSE, TRUE, 0);
2881 w = gtk_hseparator_new();
2882 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_content_area(dlg)),
2885 gtk_widget_hide(gtk_dialog_get_action_area(dlg));
2886 #if !GTK_CHECK_VERSION(3,0,0)
2887 /* This cosmetic property is withdrawn in GTK 3's GtkDialog */
2888 g_object_set(G_OBJECT(dlg), "has-separator", TRUE, (const char *)NULL);
2893 int do_config_box(const char *title, Conf *conf, int midsession,
2896 GtkWidget *window, *hbox, *vbox, *cols, *label,
2897 *tree, *treescroll, *panels, *panelvbox;
2898 int index, level, protocol;
2899 struct controlbox *ctrlbox;
2901 #if GTK_CHECK_VERSION(2,0,0)
2902 GtkTreeStore *treestore;
2903 GtkCellRenderer *treerenderer;
2904 GtkTreeViewColumn *treecolumn;
2905 GtkTreeSelection *treeselection;
2906 GtkTreeIter treeiterlevels[8];
2908 GtkTreeItem *treeitemlevels[8];
2909 GtkTree *treelevels[8];
2912 struct Shortcuts scs;
2914 struct selparam *selparams = NULL;
2915 int nselparams = 0, selparamsize = 0;
2919 for (index = 0; index < lenof(scs.sc); index++) {
2920 scs.sc[index].action = SHORTCUT_EMPTY;
2923 window = gtk_dialog_new();
2925 ctrlbox = ctrl_new_box();
2926 protocol = conf_get_int(conf, CONF_protocol);
2927 setup_config_box(ctrlbox, midsession, protocol, protcfginfo);
2928 unix_setup_config_box(ctrlbox, midsession, protocol);
2929 gtk_setup_config_box(ctrlbox, midsession, window);
2931 gtk_window_set_title(GTK_WINDOW(window), title);
2932 hbox = gtk_hbox_new(FALSE, 4);
2934 (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(window))),
2935 hbox, TRUE, TRUE, 0);
2936 gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
2937 gtk_widget_show(hbox);
2938 vbox = gtk_vbox_new(FALSE, 4);
2939 gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
2940 gtk_widget_show(vbox);
2941 cols = columns_new(4);
2942 gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0);
2943 gtk_widget_show(cols);
2944 label = gtk_label_new("Category:");
2945 columns_add(COLUMNS(cols), label, 0, 1);
2946 columns_force_left_align(COLUMNS(cols), label);
2947 gtk_widget_show(label);
2948 treescroll = gtk_scrolled_window_new(NULL, NULL);
2949 #if GTK_CHECK_VERSION(2,0,0)
2950 treestore = gtk_tree_store_new
2951 (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT);
2952 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore));
2953 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
2954 treerenderer = gtk_cell_renderer_text_new();
2955 treecolumn = gtk_tree_view_column_new_with_attributes
2956 ("Label", treerenderer, "text", 0, NULL);
2957 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn);
2958 treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
2959 gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE);
2960 gtk_container_add(GTK_CONTAINER(treescroll), tree);
2962 tree = gtk_tree_new();
2963 gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
2964 gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE);
2965 g_signal_connect(G_OBJECT(tree), "focus",
2966 G_CALLBACK(tree_focus), &dp);
2968 g_signal_connect(G_OBJECT(tree), "focus_in_event",
2969 G_CALLBACK(widget_focus), &dp);
2970 shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree);
2971 gtk_widget_show(treescroll);
2972 gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0);
2973 panels = gtk_notebook_new();
2974 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE);
2975 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE);
2976 gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0);
2977 gtk_widget_show(panels);
2982 for (index = 0; index < ctrlbox->nctrlsets; index++) {
2983 struct controlset *s = ctrlbox->ctrlsets[index];
2986 if (!*s->pathname) {
2987 w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window));
2989 set_dialog_action_area(GTK_DIALOG(window), w);
2991 int j = path ? ctrl_path_compare(s->pathname, path) : 0;
2992 if (j != INT_MAX) { /* add to treeview, start new panel */
2994 #if GTK_CHECK_VERSION(2,0,0)
2995 GtkTreeIter treeiter;
2997 GtkWidget *treeitem;
3002 * We expect never to find an implicit path
3003 * component. For example, we expect never to see
3004 * A/B/C followed by A/D/E, because that would
3005 * _implicitly_ create A/D. All our path prefixes
3006 * are expected to contain actual controls and be
3007 * selectable in the treeview; so we would expect
3008 * to see A/D _explicitly_ before encountering
3011 assert(j == ctrl_path_elements(s->pathname) - 1);
3013 c = strrchr(s->pathname, '/');
3021 first = (panelvbox == NULL);
3023 panelvbox = gtk_vbox_new(FALSE, 4);
3024 gtk_widget_show(panelvbox);
3025 gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox,
3030 page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels),
3032 gtk_notebook_set_current_page(GTK_NOTEBOOK(panels),
3036 if (nselparams >= selparamsize) {
3038 selparams = sresize(selparams, selparamsize,
3041 selparams[nselparams].dp = &dp;
3042 selparams[nselparams].panels = GTK_NOTEBOOK(panels);
3043 selparams[nselparams].panel = panelvbox;
3044 selparams[nselparams].shortcuts = scs; /* structure copy */
3046 assert(j-1 < level);
3048 #if GTK_CHECK_VERSION(2,0,0)
3050 /* treeiterlevels[j-1] will always be valid because we
3051 * don't allow implicit path components; see above.
3053 gtk_tree_store_append(treestore, &treeiter,
3054 &treeiterlevels[j-1]);
3056 gtk_tree_store_append(treestore, &treeiter, NULL);
3057 gtk_tree_store_set(treestore, &treeiter,
3059 TREESTORE_PARAMS, nselparams,
3061 treeiterlevels[j] = treeiter;
3063 selparams[nselparams].depth = j;
3065 selparams[nselparams].treepath =
3066 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore),
3067 &treeiterlevels[j-1]);
3069 * We are going to collapse all tree branches
3070 * at depth greater than 2, but not _yet_; see
3071 * the comment at the call to
3072 * gtk_tree_view_collapse_row below.
3074 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree),
3075 selparams[nselparams].treepath,
3078 selparams[nselparams].treepath = NULL;
3081 treeitem = gtk_tree_item_new_with_label(c);
3083 if (!treelevels[j-1]) {
3084 treelevels[j-1] = GTK_TREE(gtk_tree_new());
3085 gtk_tree_item_set_subtree
3086 (treeitemlevels[j-1],
3087 GTK_WIDGET(treelevels[j-1]));
3089 gtk_tree_item_expand(treeitemlevels[j-1]);
3091 gtk_tree_item_collapse(treeitemlevels[j-1]);
3093 gtk_tree_append(treelevels[j-1], treeitem);
3095 gtk_tree_append(GTK_TREE(tree), treeitem);
3097 treeitemlevels[j] = GTK_TREE_ITEM(treeitem);
3098 treelevels[j] = NULL;
3100 g_signal_connect(G_OBJECT(treeitem), "key_press_event",
3101 G_CALLBACK(tree_key_press), &dp);
3102 g_signal_connect(G_OBJECT(treeitem), "focus_in_event",
3103 G_CALLBACK(widget_focus), &dp);
3105 gtk_widget_show(treeitem);
3108 gtk_tree_select_child(GTK_TREE(tree), treeitem);
3109 selparams[nselparams].treeitem = treeitem;
3116 w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL);
3117 gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0);
3122 #if GTK_CHECK_VERSION(2,0,0)
3128 * We want our tree view to come up with all branches at
3129 * depth 2 or more collapsed. However, if we start off
3130 * with those branches collapsed, then the tree view's
3131 * size request will be calculated based on the width of
3132 * the collapsed tree. So instead we start with them all
3133 * expanded; then we ask for the current size request,
3134 * collapse the relevant rows, and force the width to the
3135 * value we just computed. This arranges that the tree
3136 * view is wide enough to have all branches expanded
3140 gtk_widget_size_request(tree, &req);
3142 for (i = 0; i < nselparams; i++)
3143 if (selparams[i].depth >= 2)
3144 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree),
3145 selparams[i].treepath);
3147 gtk_widget_set_size_request(tree, req.width, -1);
3151 #if GTK_CHECK_VERSION(2,0,0)
3152 g_signal_connect(G_OBJECT(treeselection), "changed",
3153 G_CALLBACK(treeselection_changed), selparams);
3155 dp.ntreeitems = nselparams;
3156 dp.treeitems = snewn(dp.ntreeitems, GtkWidget *);
3158 for (index = 0; index < nselparams; index++) {
3159 g_signal_connect(G_OBJECT(selparams[index].treeitem), "select",
3160 G_CALLBACK(treeitem_sel),
3162 dp.treeitems[index] = selparams[index].treeitem;
3167 dlg_refresh(NULL, &dp);
3169 dp.shortcuts = &selparams[0].shortcuts;
3170 #if !GTK_CHECK_VERSION(2,0,0)
3171 dp.currtreeitem = dp.treeitems[0];
3173 dp.lastfocus = NULL;
3179 extern void set_window_icon(GtkWidget *window,
3180 const char *const *const *icon,
3182 extern const char *const *const cfg_icon[];
3183 extern const int n_cfg_icon;
3184 set_window_icon(window, cfg_icon, n_cfg_icon);
3187 #if !GTK_CHECK_VERSION(2,0,0)
3188 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
3191 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
3193 GTK_POLICY_AUTOMATIC);
3194 gtk_widget_show(tree);
3196 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3197 gtk_widget_show(window);
3200 * Set focus into the first available control.
3202 for (index = 0; index < ctrlbox->nctrlsets; index++) {
3203 struct controlset *s = ctrlbox->ctrlsets[index];
3208 for (j = 0; j < s->ncontrols; j++)
3209 if (s->ctrls[j]->generic.type != CTRL_TABDELAY &&
3210 s->ctrls[j]->generic.type != CTRL_COLUMNS &&
3211 s->ctrls[j]->generic.type != CTRL_TEXT) {
3212 dlg_set_focus(s->ctrls[j], &dp);
3213 dp.lastfocus = s->ctrls[j];
3222 g_signal_connect(G_OBJECT(window), "destroy",
3223 G_CALLBACK(window_destroy), NULL);
3224 g_signal_connect(G_OBJECT(window), "key_press_event",
3225 G_CALLBACK(win_key_press), &dp);
3236 static void messagebox_handler(union control *ctrl, void *dlg,
3237 void *data, int event)
3239 if (event == EVENT_ACTION)
3240 dlg_end(dlg, ctrl->generic.context.i);
3242 int messagebox(GtkWidget *parentwin, const char *title, const char *msg,
3245 GtkWidget *window, *w0, *w1;
3246 struct controlbox *ctrlbox;
3247 struct controlset *s0, *s1;
3250 struct Shortcuts scs;
3256 for (index = 0; index < lenof(scs.sc); index++) {
3257 scs.sc[index].action = SHORTCUT_EMPTY;
3260 ctrlbox = ctrl_new_box();
3263 va_start(ap, minwid);
3264 while (va_arg(ap, char *) != NULL) {
3266 (void) va_arg(ap, int); /* shortcut */
3267 (void) va_arg(ap, int); /* normal/default/cancel */
3268 (void) va_arg(ap, int); /* end value */
3272 s0 = ctrl_getset(ctrlbox, "", "", "");
3273 c = ctrl_columns(s0, 2, 50, 50);
3274 c->columns.ncols = s0->ncolumns = ncols;
3275 c->columns.percentages = sresize(c->columns.percentages, ncols, int);
3276 for (index = 0; index < ncols; index++)
3277 c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols;
3278 va_start(ap, minwid);
3281 char *title = va_arg(ap, char *);
3282 int shortcut, type, value;
3285 shortcut = va_arg(ap, int);
3286 type = va_arg(ap, int);
3287 value = va_arg(ap, int);
3288 c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help),
3289 messagebox_handler, I(value));
3290 c->generic.column = index++;
3292 c->button.isdefault = TRUE;
3294 c->button.iscancel = TRUE;
3298 s1 = ctrl_getset(ctrlbox, "x", "", "");
3299 ctrl_text(s1, msg, HELPCTX(no_help));
3301 window = gtk_dialog_new();
3302 gtk_window_set_title(GTK_WINDOW(window), title);
3303 w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window));
3304 set_dialog_action_area(GTK_DIALOG(window), w0);
3305 gtk_widget_show(w0);
3306 w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window));
3307 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3308 gtk_widget_set_size_request(w1, minwid+20, -1);
3310 (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(window))),
3312 gtk_widget_show(w1);
3314 dp.shortcuts = &scs;
3315 dp.lastfocus = NULL;
3319 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
3321 set_transient_window_pos(parentwin, window);
3322 gtk_window_set_transient_for(GTK_WINDOW(window),
3323 GTK_WINDOW(parentwin));
3325 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3326 gtk_widget_show(window);
3328 g_signal_connect(G_OBJECT(window), "destroy",
3329 G_CALLBACK(window_destroy), NULL);
3330 g_signal_connect(G_OBJECT(window), "key_press_event",
3331 G_CALLBACK(win_key_press), &dp);
3337 ctrl_free_box(ctrlbox);
3342 int string_width(const char *text)
3344 GtkWidget *label = gtk_label_new(text);
3346 gtk_widget_size_request(label, &req);
3347 g_object_ref_sink(G_OBJECT(label));
3351 int reallyclose(void *frontend)
3353 char *title = dupcat(appname, " Exit Confirmation", NULL);
3354 int ret = messagebox(GTK_WIDGET(get_window(frontend)),
3355 title, "Are you sure you want to close this session?",
3356 string_width("Most of the width of the above text"),
3364 int verify_ssh_host_key(void *frontend, char *host, int port,
3365 const char *keytype, char *keystr, char *fingerprint,
3366 void (*callback)(void *ctx, int result), void *ctx)
3368 static const char absenttxt[] =
3369 "The server's host key is not cached. You have no guarantee "
3370 "that the server is the computer you think it is.\n"
3371 "The server's %s key fingerprint is:\n"
3373 "If you trust this host, press \"Accept\" to add the key to "
3374 "PuTTY's cache and carry on connecting.\n"
3375 "If you want to carry on connecting just once, without "
3376 "adding the key to the cache, press \"Connect Once\".\n"
3377 "If you do not trust this host, press \"Cancel\" to abandon the "
3379 static const char wrongtxt[] =
3380 "WARNING - POTENTIAL SECURITY BREACH!\n"
3381 "The server's host key does not match the one PuTTY has "
3382 "cached. This means that either the server administrator "
3383 "has changed the host key, or you have actually connected "
3384 "to another computer pretending to be the server.\n"
3385 "The new %s key fingerprint is:\n"
3387 "If you were expecting this change and trust the new key, "
3388 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3389 "If you want to carry on connecting but without updating "
3390 "the cache, press \"Connect Once\".\n"
3391 "If you want to abandon the connection completely, press "
3392 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3400 ret = verify_host_key(host, port, keytype, keystr);
3402 if (ret == 0) /* success - key matched OK */
3405 text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
3407 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3408 "PuTTY Security Alert", text,
3409 string_width(fingerprint),
3410 "Accept", 'a', 0, 2,
3411 "Connect Once", 'o', 0, 1,
3412 "Cancel", 'c', -1, 0,
3418 store_host_key(host, port, keytype, keystr);
3419 return 1; /* continue with connection */
3420 } else if (ret == 1)
3421 return 1; /* continue with connection */
3422 return 0; /* do not continue with connection */
3426 * Ask whether the selected algorithm is acceptable (since it was
3427 * below the configured 'warn' threshold).
3429 int askalg(void *frontend, const char *algtype, const char *algname,
3430 void (*callback)(void *ctx, int result), void *ctx)
3432 static const char msg[] =
3433 "The first %s supported by the server is "
3434 "%s, which is below the configured warning threshold.\n"
3435 "Continue with connection?";
3439 text = dupprintf(msg, algtype, algname);
3440 ret = messagebox(GTK_WIDGET(get_window(frontend)),
3441 "PuTTY Security Alert", text,
3442 string_width("Continue with connection?"),
3455 void old_keyfile_warning(void)
3458 * This should never happen on Unix. We hope.
3462 void fatal_message_box(void *window, const char *msg)
3464 messagebox(window, "PuTTY Fatal Error", msg,
3465 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3466 "OK", 'o', 1, 1, NULL);
3469 void nonfatal_message_box(void *window, const char *msg)
3471 messagebox(window, "PuTTY Error", msg,
3472 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3473 "OK", 'o', 1, 1, NULL);
3476 void fatalbox(const char *p, ...)
3481 msg = dupvprintf(p, ap);
3483 fatal_message_box(NULL, msg);
3488 void nonfatal(const char *p, ...)
3493 msg = dupvprintf(p, ap);
3495 nonfatal_message_box(NULL, msg);
3499 static GtkWidget *aboutbox = NULL;
3501 static void about_close_clicked(GtkButton *button, gpointer data)
3503 gtk_widget_destroy(aboutbox);
3507 static void licence_clicked(GtkButton *button, gpointer data)
3511 const char *licence =
3512 "Copyright 1997-2015 Simon Tatham.\n\n"
3514 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
3515 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
3516 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
3517 "Markus Kuhn, Colin Watson, Christopher Staite, and CORE SDI S.A.\n\n"
3519 "Permission is hereby granted, free of charge, to any person "
3520 "obtaining a copy of this software and associated documentation "
3521 "files (the ""Software""), to deal in the Software without restriction, "
3522 "including without limitation the rights to use, copy, modify, merge, "
3523 "publish, distribute, sublicense, and/or sell copies of the Software, "
3524 "and to permit persons to whom the Software is furnished to do so, "
3525 "subject to the following conditions:\n\n"
3527 "The above copyright notice and this permission notice shall be "
3528 "included in all copies or substantial portions of the Software.\n\n"
3530 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
3531 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
3532 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
3533 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
3534 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
3535 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
3536 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
3537 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
3538 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
3539 "OTHER DEALINGS IN THE SOFTWARE.";
3541 title = dupcat(appname, " Licence", NULL);
3542 assert(aboutbox != NULL);
3543 messagebox(aboutbox, title, licence,
3544 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3545 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3546 "OK", 'o', 1, 1, NULL);
3550 void about_box(void *window)
3556 gtk_widget_grab_focus(aboutbox);
3560 aboutbox = gtk_dialog_new();
3561 gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10);
3562 title = dupcat("About ", appname, NULL);
3563 gtk_window_set_title(GTK_WINDOW(aboutbox), title);
3566 w = gtk_button_new_with_label("Close");
3567 gtk_widget_set_can_default(w, TRUE);
3568 gtk_window_set_default(GTK_WINDOW(aboutbox), w);
3569 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(aboutbox))),
3570 w, FALSE, FALSE, 0);
3571 g_signal_connect(G_OBJECT(w), "clicked",
3572 G_CALLBACK(about_close_clicked), NULL);
3575 w = gtk_button_new_with_label("View Licence");
3576 gtk_widget_set_can_default(w, TRUE);
3577 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(aboutbox))),
3578 w, FALSE, FALSE, 0);
3579 g_signal_connect(G_OBJECT(w), "clicked",
3580 G_CALLBACK(licence_clicked), NULL);
3583 w = gtk_label_new(appname);
3585 (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(aboutbox))),
3586 w, FALSE, FALSE, 0);
3589 w = gtk_label_new(ver);
3591 (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(aboutbox))),
3592 w, FALSE, FALSE, 5);
3595 w = gtk_label_new("Copyright 1997-2015 Simon Tatham. All rights reserved");
3597 (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(aboutbox))),
3598 w, FALSE, FALSE, 5);
3601 set_transient_window_pos(GTK_WIDGET(window), aboutbox);
3602 gtk_window_set_transient_for(GTK_WINDOW(aboutbox),
3603 GTK_WINDOW(window));
3604 gtk_widget_show(aboutbox);
3607 struct eventlog_stuff {
3608 GtkWidget *parentwin, *window;
3609 struct controlbox *eventbox;
3610 struct Shortcuts scs;
3612 union control *listctrl;
3614 int nevents, negsize;
3617 int ignore_selchange;
3620 static void eventlog_destroy(GtkWidget *widget, gpointer data)
3622 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3627 dlg_cleanup(&es->dp);
3628 ctrl_free_box(es->eventbox);
3630 static void eventlog_ok_handler(union control *ctrl, void *dlg,
3631 void *data, int event)
3633 if (event == EVENT_ACTION)
3636 static void eventlog_list_handler(union control *ctrl, void *dlg,
3637 void *data, int event)
3639 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3641 if (event == EVENT_REFRESH) {
3644 dlg_update_start(ctrl, dlg);
3645 dlg_listbox_clear(ctrl, dlg);
3646 for (i = 0; i < es->nevents; i++) {
3647 dlg_listbox_add(ctrl, dlg, es->events[i]);
3649 dlg_update_done(ctrl, dlg);
3650 } else if (event == EVENT_SELCHANGE) {
3655 * If this SELCHANGE event is happening as a result of
3656 * deliberate deselection because someone else has grabbed
3657 * the selection, the last thing we want to do is pre-empt
3660 if (es->ignore_selchange)
3664 * Construct the data to use as the selection.
3669 for (i = 0; i < es->nevents; i++) {
3670 if (dlg_listbox_issel(ctrl, dlg, i)) {
3671 int extralen = strlen(es->events[i]);
3673 if (es->sellen + extralen + 2 > selsize) {
3674 selsize = es->sellen + extralen + 512;
3675 es->seldata = sresize(es->seldata, selsize, char);
3678 strcpy(es->seldata + es->sellen, es->events[i]);
3679 es->sellen += extralen;
3680 es->seldata[es->sellen++] = '\n';
3684 if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
3685 GDK_CURRENT_TIME)) {
3686 extern GdkAtom compound_text_atom;
3688 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3689 GDK_SELECTION_TYPE_STRING, 1);
3690 gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
3691 compound_text_atom, 1);
3697 void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
3698 guint info, guint time_stamp, gpointer data)
3700 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3702 gtk_selection_data_set(seldata, gtk_selection_data_get_target(seldata), 8,
3703 (unsigned char *)es->seldata, es->sellen);
3706 gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
3709 struct eventlog_stuff *es = (struct eventlog_stuff *)data;
3713 * Deselect everything in the list box.
3715 uc = dlg_find_byctrl(&es->dp, es->listctrl);
3716 es->ignore_selchange = 1;
3717 #if !GTK_CHECK_VERSION(2,0,0)
3719 gtk_list_unselect_all(GTK_LIST(uc->list));
3721 assert(uc->treeview);
3722 gtk_tree_selection_unselect_all
3723 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
3725 es->ignore_selchange = 0;
3733 void showeventlog(void *estuff, void *parentwin)
3735 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3736 GtkWidget *window, *w0, *w1;
3737 GtkWidget *parent = GTK_WIDGET(parentwin);
3738 struct controlset *s0, *s1;
3744 gtk_widget_grab_focus(es->window);
3750 for (index = 0; index < lenof(es->scs.sc); index++) {
3751 es->scs.sc[index].action = SHORTCUT_EMPTY;
3754 es->eventbox = ctrl_new_box();
3756 s0 = ctrl_getset(es->eventbox, "", "", "");
3757 ctrl_columns(s0, 3, 33, 34, 33);
3758 c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help),
3759 eventlog_ok_handler, P(NULL));
3760 c->button.column = 1;
3761 c->button.isdefault = TRUE;
3763 s1 = ctrl_getset(es->eventbox, "x", "", "");
3764 es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help),
3765 eventlog_list_handler, P(es));
3766 c->listbox.height = 10;
3767 c->listbox.multisel = 2;
3768 c->listbox.ncols = 3;
3769 c->listbox.percentages = snewn(3, int);
3770 c->listbox.percentages[0] = 25;
3771 c->listbox.percentages[1] = 10;
3772 c->listbox.percentages[2] = 65;
3774 es->window = window = gtk_dialog_new();
3775 title = dupcat(appname, " Event Log", NULL);
3776 gtk_window_set_title(GTK_WINDOW(window), title);
3778 w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window));
3779 set_dialog_action_area(GTK_DIALOG(window), w0);
3780 gtk_widget_show(w0);
3781 w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window));
3782 gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
3783 gtk_widget_set_size_request(w1, 20 + string_width
3784 ("LINE OF TEXT GIVING WIDTH OF EVENT LOG IS "
3785 "QUITE LONG 'COS SSH LOG ENTRIES ARE WIDE"),
3788 (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(window))),
3790 gtk_widget_show(w1);
3793 es->dp.shortcuts = &es->scs;
3794 es->dp.lastfocus = NULL;
3796 es->dp.window = window;
3798 dlg_refresh(NULL, &es->dp);
3801 set_transient_window_pos(parent, window);
3802 gtk_window_set_transient_for(GTK_WINDOW(window),
3803 GTK_WINDOW(parent));
3805 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
3806 gtk_widget_show(window);
3808 g_signal_connect(G_OBJECT(window), "destroy",
3809 G_CALLBACK(eventlog_destroy), es);
3810 g_signal_connect(G_OBJECT(window), "key_press_event",
3811 G_CALLBACK(win_key_press), &es->dp);
3812 g_signal_connect(G_OBJECT(window), "selection_get",
3813 G_CALLBACK(eventlog_selection_get), es);
3814 g_signal_connect(G_OBJECT(window), "selection_clear_event",
3815 G_CALLBACK(eventlog_selection_clear), es);
3818 void *eventlogstuff_new(void)
3820 struct eventlog_stuff *es;
3821 es = snew(struct eventlog_stuff);
3822 memset(es, 0, sizeof(*es));
3826 void logevent_dlg(void *estuff, const char *string)
3828 struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
3833 if (es->nevents >= es->negsize) {
3835 es->events = sresize(es->events, es->negsize, char *);
3839 strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
3841 es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
3842 strcpy(es->events[es->nevents], timebuf);
3843 strcat(es->events[es->nevents], string);
3845 dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]);
3850 int askappend(void *frontend, Filename *filename,
3851 void (*callback)(void *ctx, int result), void *ctx)
3853 static const char msgtemplate[] =
3854 "The session log file \"%.*s\" already exists. "
3855 "You can overwrite it with a new session log, "
3856 "append your session log to the end of it, "
3857 "or disable session logging for this session.";
3862 message = dupprintf(msgtemplate, FILENAME_MAX, filename->path);
3863 mbtitle = dupprintf("%s Log to File", appname);
3865 mbret = messagebox(get_window(frontend), mbtitle, message,
3866 string_width("LINE OF TEXT SUITABLE FOR THE"
3867 " ASKAPPEND WIDTH"),
3868 "Overwrite", 'o', 1, 2,
3869 "Append", 'a', 0, 1,
3870 "Disable", 'd', -1, 0,