GtkWidget **buttons; int nbuttons; /* for radio buttons */
GtkWidget *entry; /* for editbox, filesel, fontsel */
GtkWidget *button; /* for filesel, fontsel */
+#if !GTK_CHECK_VERSION(2,0,0)
+ GtkWidget *list; /* for combobox, listbox */
+ GtkWidget *menu; /* for optionmenu (==droplist) */
+ GtkWidget *optmenu; /* also for optionmenu */
+#else
GtkWidget *combo; /* for combo box (either editable or not) */
GtkWidget *treeview; /* for list box (list, droplist, combo box) */
GtkListStore *listmodel; /* for all types of list box */
+#endif
GtkWidget *text; /* for text */
GtkWidget *label; /* for dlg_label_change */
GtkAdjustment *adj; /* for the scrollbar in a list box */
static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
int chr, int action, void *ptr);
static void shortcut_highlight(GtkWidget *label, int chr);
+#if !GTK_CHECK_VERSION(2,0,0)
+static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data);
+static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data);
+static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
+ gpointer data);
+static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
+ gpointer data);
+static void menuitem_activate(GtkMenuItem *item, gpointer data);
+#endif
static void coloursel_ok(GtkButton *button, gpointer data);
static void coloursel_cancel(GtkButton *button, gpointer data);
static void window_destroy(GtkWidget *widget, gpointer data);
char *tmpstring;
assert(uc->ctrl->generic.type == CTRL_EDITBOX);
+#if !GTK_CHECK_VERSION(2,0,0)
+ /*
+ * In GTK 1, `entry' is valid for combo boxes and edit boxes
+ * alike.
+ */
+ assert(uc->entry != NULL);
+ entry = uc->entry;
+#else
+ /*
+ * In GTK 2, combo boxes use a completely different widget.
+ */
if (!uc->ctrl->editbox.has_list) {
assert(uc->entry != NULL);
entry = uc->entry;
assert(uc->combo != NULL);
entry = gtk_bin_get_child(GTK_BIN(uc->combo));
}
+#endif
/*
* GTK 2 implements gtk_entry_set_text by means of two separate
struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
assert(uc->ctrl->generic.type == CTRL_EDITBOX);
+#if GTK_CHECK_VERSION(2,0,0)
if (!uc->ctrl->editbox.has_list) {
+#endif
assert(uc->entry != NULL);
strncpy(buffer, gtk_entry_get_text(GTK_ENTRY(uc->entry)),
length);
buffer[length-1] = '\0';
+#if GTK_CHECK_VERSION(2,0,0)
} else {
assert(uc->combo != NULL);
strncpy(buffer,
length);
buffer[length-1] = '\0';
}
+#endif
}
+#if !GTK_CHECK_VERSION(2,0,0)
+static void container_remove_and_destroy(GtkWidget *w, gpointer data)
+{
+ GtkContainer *cont = GTK_CONTAINER(data);
+ /* gtk_container_remove will unref the widget for us; we need not. */
+ gtk_container_remove(cont, w);
+}
+#endif
+
/* The `listbox' functions can also apply to combo boxes. */
void dlg_listbox_clear(union control *ctrl, void *dlg)
{
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
- assert(uc->listmodel != NULL);
+#if !GTK_CHECK_VERSION(2,0,0)
+ assert(uc->menu != NULL || uc->list != NULL);
+ if (uc->menu) {
+ gtk_container_foreach(GTK_CONTAINER(uc->menu),
+ container_remove_and_destroy,
+ GTK_CONTAINER(uc->menu));
+ } else {
+ gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
+ }
+#else
+ assert(uc->listmodel != NULL);
gtk_list_store_clear(uc->listmodel);
+#endif
}
void dlg_listbox_del(union control *ctrl, void *dlg, int index)
{
struct dlgparam *dp = (struct dlgparam *)dlg;
struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
- GtkTreePath *path;
- GtkTreeIter iter;
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
- assert(uc->listmodel != NULL);
- path = gtk_tree_path_new_from_indices(index, -1);
- gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
- gtk_list_store_remove(uc->listmodel, &iter);
- gtk_tree_path_free(path);
+#if !GTK_CHECK_VERSION(2,0,0)
+ assert(uc->menu != NULL || uc->list != NULL);
+ if (uc->menu) {
+ gtk_container_remove
+ (GTK_CONTAINER(uc->menu),
+ g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
+ } else {
+ gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
+ }
+#else
+ {
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ assert(uc->listmodel != NULL);
+ path = gtk_tree_path_new_from_indices(index, -1);
+ gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
+ gtk_list_store_remove(uc->listmodel, &iter);
+ gtk_tree_path_free(path);
+ }
+#endif
}
void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
{
struct dlgparam *dp = (struct dlgparam *)dlg;
struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
- GtkTreeIter iter;
- int i, cols;
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
- assert(uc->listmodel);
-
- dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update function */
- gtk_list_store_append(uc->listmodel, &iter);
- dp->flags &= ~FLAG_UPDATING_LISTBOX;
- gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
/*
- * Now go through text and divide it into columns at the tabs,
- * as necessary.
+ * This routine is long and complicated in both GTK 1 and 2,
+ * and completely different. Sigh.
*/
- cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
- cols = cols ? cols : 1;
- for (i = 0; i < cols; i++) {
- int collen = strcspn(text, "\t");
- char *tmpstr = snewn(collen+1, char);
- memcpy(tmpstr, text, collen);
- tmpstr[collen] = '\0';
- gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
- sfree(tmpstr);
- text += collen;
- if (*text) text++;
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ assert(uc->menu != NULL || uc->list != NULL);
+
+ dp->flags |= FLAG_UPDATING_COMBO_LIST;
+
+ if (uc->menu) {
+ /*
+ * List item in a drop-down (but non-combo) list. Tabs are
+ * ignored; we just provide a standard menu item with the
+ * text.
+ */
+ GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
+
+ gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
+ gtk_widget_show(menuitem);
+
+ gtk_object_set_data(GTK_OBJECT(menuitem), "user-data",
+ GINT_TO_POINTER(id));
+ gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
+ GTK_SIGNAL_FUNC(menuitem_activate), dp);
+ } else if (!uc->entry) {
+ /*
+ * List item in a non-combo-box list box. We make all of
+ * these Columns containing GtkLabels. This allows us to do
+ * the nasty force_left hack irrespective of whether there
+ * are tabs in the thing.
+ */
+ GtkWidget *listitem = gtk_list_item_new();
+ GtkWidget *cols = columns_new(10);
+ gint *percents;
+ int i, ncols;
+
+ /* Count the tabs in the text, and hence determine # of columns. */
+ ncols = 1;
+ for (i = 0; text[i]; i++)
+ if (text[i] == '\t')
+ ncols++;
+
+ assert(ncols <=
+ (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1));
+ percents = snewn(ncols, gint);
+ percents[ncols-1] = 100;
+ for (i = 0; i < ncols-1; i++) {
+ percents[i] = uc->ctrl->listbox.percentages[i];
+ percents[ncols-1] -= percents[i];
+ }
+ columns_set_cols(COLUMNS(cols), ncols, percents);
+ sfree(percents);
+
+ for (i = 0; i < ncols; i++) {
+ int len = strcspn(text, "\t");
+ char *dup = dupprintf("%.*s", len, text);
+ GtkWidget *label;
+
+ text += len;
+ if (*text) text++;
+ label = gtk_label_new(dup);
+ sfree(dup);
+
+ columns_add(COLUMNS(cols), label, i, 1);
+ columns_force_left_align(COLUMNS(cols), label);
+ gtk_widget_show(label);
+ }
+ gtk_container_add(GTK_CONTAINER(listitem), cols);
+ gtk_widget_show(cols);
+ gtk_container_add(GTK_CONTAINER(uc->list), listitem);
+ gtk_widget_show(listitem);
+
+ if (ctrl->listbox.multisel) {
+ gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
+ GTK_SIGNAL_FUNC(listitem_multi_key), uc->adj);
+ } else {
+ gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
+ GTK_SIGNAL_FUNC(listitem_single_key), uc->adj);
+ }
+ gtk_signal_connect(GTK_OBJECT(listitem), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ gtk_signal_connect(GTK_OBJECT(listitem), "button_press_event",
+ GTK_SIGNAL_FUNC(listitem_button_press), dp);
+ gtk_signal_connect(GTK_OBJECT(listitem), "button_release_event",
+ GTK_SIGNAL_FUNC(listitem_button_release), dp);
+ gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
+ GINT_TO_POINTER(id));
+ } else {
+ /*
+ * List item in a combo-box list, which means the sensible
+ * thing to do is make it a perfectly normal label. Hence
+ * tabs are disregarded.
+ */
+ GtkWidget *listitem = gtk_list_item_new_with_label(text);
+
+ gtk_container_add(GTK_CONTAINER(uc->list), listitem);
+ gtk_widget_show(listitem);
+
+ gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
+ GINT_TO_POINTER(id));
}
+
+ dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
+
+#else
+
+ {
+ GtkTreeIter iter;
+ int i, cols;
+
+ assert(uc->listmodel);
+
+ dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
+ gtk_list_store_append(uc->listmodel, &iter);
+ dp->flags &= ~FLAG_UPDATING_LISTBOX;
+ gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
+
+ /*
+ * Now go through text and divide it into columns at the tabs,
+ * as necessary.
+ */
+ cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
+ cols = cols ? cols : 1;
+ for (i = 0; i < cols; i++) {
+ int collen = strcspn(text, "\t");
+ char *tmpstr = snewn(collen+1, char);
+ memcpy(tmpstr, text, collen);
+ tmpstr[collen] = '\0';
+ gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
+ sfree(tmpstr);
+ text += collen;
+ if (*text) text++;
+ }
+ }
+
+#endif
+
}
int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
{
struct dlgparam *dp = (struct dlgparam *)dlg;
struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
- GtkTreePath *path;
- GtkTreeIter iter;
- int ret;
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
- assert(uc->listmodel != NULL);
- path = gtk_tree_path_new_from_indices(index, -1);
- gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
- gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
- gtk_tree_path_free(path);
+#if !GTK_CHECK_VERSION(2,0,0)
+ {
+ GList *children;
+ GtkObject *item;
+
+ assert(uc->menu != NULL || uc->list != NULL);
- return ret;
+ children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
+ uc->list));
+ item = GTK_OBJECT(g_list_nth_data(children, index));
+ g_list_free(children);
+
+ return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item),
+ "user-data"));
+ }
+#else
+ {
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ int ret;
+
+ assert(uc->listmodel != NULL);
+
+ path = gtk_tree_path_new_from_indices(index, -1);
+ gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
+ gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
+ gtk_tree_path_free(path);
+
+ return ret;
+ }
+#endif
}
/* dlg_listbox_index returns <0 if no single element is selected. */
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ {
+ GList *children;
+ GtkWidget *item, *activeitem;
+ int i;
+ int selected = -1;
+
+ assert(uc->menu != NULL || uc->list != NULL);
+
+ if (uc->menu)
+ activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
+ else
+ activeitem = NULL; /* unnecessarily placate gcc */
+
+ children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
+ uc->list));
+ for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
+ i++, children = children->next) {
+ if (uc->menu ? activeitem == item :
+ GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
+ if (selected == -1)
+ selected = i;
+ else
+ selected = -2;
+ }
+ }
+ g_list_free(children);
+ return selected < 0 ? -1 : selected;
+ }
+
+#else
+
/*
* We have to do this completely differently for a combo box
* (editable or otherwise) and a full-size list box.
return ret;
}
+
+#endif
}
int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ {
+ GList *children;
+ GtkWidget *item, *activeitem;
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+ assert(uc->menu != NULL || uc->list != NULL);
+
+ children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
+ uc->list));
+ item = GTK_WIDGET(g_list_nth_data(children, index));
+ g_list_free(children);
+
+ if (uc->menu) {
+ activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
+ return item == activeitem;
+ } else {
+ return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
+ }
+ }
+
+#else
+
/*
* We have to do this completely differently for a combo box
* (editable or otherwise) and a full-size list box.
return ret;
}
+
+#endif
}
void dlg_listbox_select(union control *ctrl, void *dlg, int index)
assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
uc->ctrl->generic.type == CTRL_LISTBOX);
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ assert(uc->optmenu != NULL || uc->list != NULL);
+
+ if (uc->optmenu) {
+ gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
+ } else {
+ int nitems;
+ GList *items;
+ gdouble newtop, newbot;
+
+ gtk_list_select_item(GTK_LIST(uc->list), index);
+
+ /*
+ * Scroll the list box if necessary to ensure the newly
+ * selected item is visible.
+ */
+ items = gtk_container_children(GTK_CONTAINER(uc->list));
+ nitems = g_list_length(items);
+ if (nitems > 0) {
+ int modified = FALSE;
+ g_list_free(items);
+ newtop = uc->adj->lower +
+ (uc->adj->upper - uc->adj->lower) * index / nitems;
+ newbot = uc->adj->lower +
+ (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
+ if (uc->adj->value > newtop) {
+ modified = TRUE;
+ uc->adj->value = newtop;
+ } else if (uc->adj->value < newbot - uc->adj->page_size) {
+ modified = TRUE;
+ uc->adj->value = newbot - uc->adj->page_size;
+ }
+ if (modified)
+ gtk_adjustment_value_changed(uc->adj);
+ }
+ }
+
+#else
+
/*
* We have to do this completely differently for a combo box
* (editable or otherwise) and a full-size list box.
path, NULL, FALSE, 0.0, 0.0);
gtk_tree_path_free(path);
}
+
+#endif
+
}
void dlg_text_set(union control *ctrl, void *dlg, char const *text)
if (uc->entry) {
/* Anything containing an edit box gets that focused. */
gtk_widget_grab_focus(uc->entry);
- } else if (uc->combo) {
+ }
+#if GTK_CHECK_VERSION(2,0,0)
+ else if (uc->combo) {
/* Failing that, there'll be a combo box. */
gtk_widget_grab_focus(uc->combo);
}
+#endif
break;
case CTRL_RADIO:
/*
}
break;
case CTRL_LISTBOX:
+#if !GTK_CHECK_VERSION(2,0,0)
+ /*
+ * If the list is really an option menu, we focus it.
+ * Otherwise we tell it to focus one of its children, which
+ * appears to do the Right Thing.
+ */
+ if (uc->optmenu) {
+ gtk_widget_grab_focus(uc->optmenu);
+ } else {
+ assert(uc->list != NULL);
+ gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
+ }
+#else
/*
* There might be a combo box (drop-down list) here, or a
* proper list box.
} else if (uc->combo) {
gtk_widget_grab_focus(uc->combo);
}
+#endif
break;
}
}
return FALSE;
}
+#if !GTK_CHECK_VERSION(2,0,0)
+
+/*
+ * GTK 1 list box event handlers.
+ */
+
+static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data, int multiple)
+{
+ GtkAdjustment *adj = GTK_ADJUSTMENT(data);
+
+ if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
+ event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
+ event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
+ event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
+ /*
+ * Up, Down, PgUp or PgDn have been pressed on a ListItem
+ * in a list box. So, if the list box is single-selection:
+ *
+ * - if the list item in question isn't already selected,
+ * we simply select it.
+ * - otherwise, we find the next one (or next
+ * however-far-away) in whichever direction we're going,
+ * and select that.
+ * + in this case, we must also fiddle with the
+ * scrollbar to ensure the newly selected item is
+ * actually visible.
+ *
+ * If it's multiple-selection, we do all of the above
+ * except actually selecting anything, so we move the focus
+ * and fiddle the scrollbar to follow it.
+ */
+ GtkWidget *list = item->parent;
+
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(item), "key_press_event");
+
+ if (!multiple &&
+ GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
+ gtk_list_select_child(GTK_LIST(list), item);
+ } else {
+ int direction =
+ (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
+ event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
+ ? -1 : +1;
+ int step =
+ (event->keyval==GDK_Page_Down ||
+ event->keyval==GDK_KP_Page_Down ||
+ event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
+ ? 2 : 1;
+ int i, n;
+ GList *children, *chead;
+
+ chead = children = gtk_container_children(GTK_CONTAINER(list));
+
+ n = g_list_length(children);
+
+ if (step == 2) {
+ /*
+ * Figure out how many list items to a screenful,
+ * and adjust the step appropriately.
+ */
+ step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
+ step--; /* go by one less than that */
+ }
+
+ i = 0;
+ while (children != NULL) {
+ if (item == children->data)
+ break;
+ children = children->next;
+ i++;
+ }
+
+ while (step > 0) {
+ if (direction < 0 && i > 0)
+ children = children->prev, i--;
+ else if (direction > 0 && i < n-1)
+ children = children->next, i++;
+ step--;
+ }
+
+ if (children && children->data) {
+ if (!multiple)
+ gtk_list_select_child(GTK_LIST(list),
+ GTK_WIDGET(children->data));
+ gtk_widget_grab_focus(GTK_WIDGET(children->data));
+ gtk_adjustment_clamp_page
+ (adj,
+ adj->lower + (adj->upper-adj->lower) * i / n,
+ adj->lower + (adj->upper-adj->lower) * (i+1) / n);
+ }
+
+ g_list_free(chead);
+ }
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data)
+{
+ return listitem_key(item, event, data, FALSE);
+}
+
+static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data)
+{
+ return listitem_key(item, event, data, TRUE);
+}
+
+static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
+ switch (event->type) {
+ default:
+ case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
+ case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
+ case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
+ }
+ return FALSE;
+}
+
+static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
+ if (uc->nclicks>1) {
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void list_selchange(GtkList *list, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
+ if (!uc) return;
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
+}
+
+static void menuitem_activate(GtkMenuItem *item, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ GtkWidget *menushell = GTK_WIDGET(item)->parent;
+ gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data");
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
+}
+
+static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
+{
+ int index = dlg_listbox_index(uc->ctrl, dp);
+ GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
+ GtkWidget *child;
+
+ if ((index < 0) ||
+ (index == 0 && direction < 0) ||
+ (index == g_list_length(children)-1 && direction > 0)) {
+ gdk_beep();
+ return;
+ }
+
+ child = g_list_nth_data(children, index);
+ gtk_widget_ref(child);
+ gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
+ g_list_free(children);
+
+ children = NULL;
+ children = g_list_append(children, child);
+ gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
+ gtk_list_select_item(GTK_LIST(uc->list), index + direction);
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+}
+
+static void draglist_up(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ draglist_move(dp, uc, -1);
+}
+
+static void draglist_down(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ draglist_move(dp, uc, +1);
+}
+
+#else /* !GTK_CHECK_VERSION(2,0,0) */
+
+/*
+ * GTK 2 list box event handlers.
+ */
+
static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
GtkTreeViewColumn *column, gpointer data)
{
}
}
+#endif /* !GTK_CHECK_VERSION(2,0,0) */
+
static void filesel_ok(GtkButton *button, gpointer data)
{
/* struct dlgparam *dp = (struct dlgparam *)data; */
static void fontsel_ok(GtkButton *button, gpointer data)
{
/* struct dlgparam *dp = (struct dlgparam *)data; */
+
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data");
+ const char *name = gtk_font_selection_dialog_get_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel));
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
+
+#else
+
unifontsel *fontsel = (unifontsel *)gtk_object_get_data
(GTK_OBJECT(button), "user-data");
struct uctrl *uc = (struct uctrl *)fontsel->user_data;
assert(name); /* should always be ok after OK pressed */
gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
sfree(name);
+
+#endif
}
static void coloursel_ok(GtkButton *button, gpointer data)
if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
+
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ /*
+ * Use the GTK 1 standard font selector.
+ */
+
+ gchar *spacings[] = { "c", "m", NULL };
+ GtkWidget *fontsel =
+ gtk_font_selection_dialog_new("Select a font");
+ gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
+ gtk_font_selection_dialog_set_filter
+ (GTK_FONT_SELECTION_DIALOG(fontsel),
+ GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
+ NULL, NULL, NULL, NULL, spacings, NULL);
+ if (!gtk_font_selection_dialog_set_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
+ /*
+ * If the font name wasn't found as it was, try opening
+ * it and extracting its FONT property. This should
+ * have the effect of mapping short aliases into true
+ * XLFDs.
+ */
+ GdkFont *font = gdk_font_load(fontname);
+ if (font) {
+ XFontStruct *xfs = GDK_FONT_XFONT(font);
+ Display *disp = GDK_FONT_XDISPLAY(font);
+ Atom fontprop = XInternAtom(disp, "FONT", False);
+ unsigned long ret;
+ gdk_font_ref(font);
+ if (XGetFontProperty(xfs, fontprop, &ret)) {
+ char *name = XGetAtomName(disp, (Atom)ret);
+ if (name)
+ gtk_font_selection_dialog_set_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel), name);
+ }
+ gdk_font_unref(font);
+ }
+ }
+ gtk_object_set_data
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "user-data", (gpointer)fontsel);
+ gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc);
+ gtk_signal_connect
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)fontsel);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
+ "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)fontsel);
+ gtk_widget_show(fontsel);
+
+#else /* !GTK_CHECK_VERSION(2,0,0) */
+
+ /*
+ * Use the unifontsel code provided in gtkfont.c.
+ */
+
unifontsel *fontsel = unifontsel_new("Select a font");
gtk_window_set_modal(fontsel->window, TRUE);
(gpointer)fontsel);
gtk_widget_show(GTK_WIDGET(fontsel->window));
+
+#endif /* !GTK_CHECK_VERSION(2,0,0) */
+
}
}
uc->privdata = NULL;
uc->privdata_needs_free = FALSE;
uc->buttons = NULL;
- uc->entry = uc->combo = uc->treeview = NULL;
+ uc->entry = NULL;
+#if !GTK_CHECK_VERSION(2,0,0)
+ uc->list = uc->menu = uc->optmenu = NULL;
+#else
+ uc->combo = uc->treeview = NULL;
uc->listmodel = NULL;
+#endif
uc->button = uc->text = NULL;
uc->label = NULL;
uc->nclicks = 0;
case CTRL_EDITBOX:
{
GtkRequisition req;
+ GtkWidget *signalobject;
if (ctrl->editbox.has_list) {
+#if !GTK_CHECK_VERSION(2,0,0)
+ /*
+ * GTK 1 combo box.
+ */
+ w = gtk_combo_new();
+ gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
+ uc->entry = GTK_COMBO(w)->entry;
+ uc->list = GTK_COMBO(w)->list;
+ signalobject = uc->entry;
+#else
+ /*
+ * GTK 2 combo box.
+ */
uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
G_TYPE_STRING);
w = gtk_combo_box_entry_new_with_model
/* We cannot support password combo boxes. */
assert(!ctrl->editbox.password);
uc->combo = w;
- uc->entrysig =
- gtk_signal_connect(GTK_OBJECT(uc->combo), "changed",
- GTK_SIGNAL_FUNC(editbox_changed), dp);
- gtk_signal_connect(GTK_OBJECT(uc->combo), "key_press_event",
- GTK_SIGNAL_FUNC(editbox_key), dp);
- gtk_signal_connect(GTK_OBJECT(uc->combo), "focus_in_event",
- GTK_SIGNAL_FUNC(widget_focus), dp);
- gtk_signal_connect(GTK_OBJECT(uc->combo), "focus_out_event",
- GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
+ signalobject = uc->combo;
+#endif
} else {
w = gtk_entry_new();
if (ctrl->editbox.password)
gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
uc->entry = w;
- uc->entrysig =
- gtk_signal_connect(GTK_OBJECT(uc->entry), "changed",
- GTK_SIGNAL_FUNC(editbox_changed), dp);
- gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event",
- GTK_SIGNAL_FUNC(editbox_key), dp);
- gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event",
- GTK_SIGNAL_FUNC(widget_focus), dp);
- gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_out_event",
- GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
+ signalobject = w;
}
+ uc->entrysig =
+ gtk_signal_connect(GTK_OBJECT(signalobject), "changed",
+ GTK_SIGNAL_FUNC(editbox_changed), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "key_press_event",
+ GTK_SIGNAL_FUNC(editbox_key), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
+ GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
+ GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
/*
* Edit boxes, for some strange reason, have a minimum
* width of 150 in GTK 1.2. We don't want this - we'd
}
break;
case CTRL_LISTBOX:
+
+#if !GTK_CHECK_VERSION(2,0,0)
+ /*
+ * GTK 1 list box setup.
+ */
+
+ if (ctrl->listbox.height == 0) {
+ uc->optmenu = w = gtk_option_menu_new();
+ uc->menu = gtk_menu_new();
+ gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
+ gtk_object_set_data(GTK_OBJECT(uc->menu), "user-data",
+ (gpointer)uc->optmenu);
+ gtk_signal_connect(GTK_OBJECT(uc->optmenu), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ } else {
+ uc->list = gtk_list_new();
+ if (ctrl->listbox.multisel == 2) {
+ gtk_list_set_selection_mode(GTK_LIST(uc->list),
+ GTK_SELECTION_EXTENDED);
+ } else if (ctrl->listbox.multisel == 1) {
+ gtk_list_set_selection_mode(GTK_LIST(uc->list),
+ GTK_SELECTION_MULTIPLE);
+ } else {
+ gtk_list_set_selection_mode(GTK_LIST(uc->list),
+ GTK_SELECTION_SINGLE);
+ }
+ w = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
+ uc->list);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
+ GTK_POLICY_NEVER,
+ GTK_POLICY_AUTOMATIC);
+ uc->adj = gtk_scrolled_window_get_vadjustment
+ (GTK_SCROLLED_WINDOW(w));
+
+ gtk_widget_show(uc->list);
+ gtk_signal_connect(GTK_OBJECT(uc->list), "selection-changed",
+ GTK_SIGNAL_FUNC(list_selchange), dp);
+ gtk_signal_connect(GTK_OBJECT(uc->list), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+
+ /*
+ * Adjust the height of the scrolled window to the
+ * minimum given by the height parameter.
+ *
+ * This piece of guesswork is a horrid hack based
+ * on looking inside the GTK 1.2 sources
+ * (specifically gtkviewport.c, which appears to be
+ * the widget which provides the border around the
+ * scrolling area). Anyone lets me know how I can
+ * do this in a way which isn't at risk from GTK
+ * upgrades, I'd be grateful.
+ */
+ {
+ int edge;
+#if GTK_CHECK_VERSION(2,0,0)
+ edge = GTK_WIDGET(uc->list)->style->ythickness;
+#else
+ edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
+#endif
+ gtk_widget_set_usize(w, 10,
+ 2*edge + (ctrl->listbox.height *
+ get_listitemheight(w)));
+ }
+
+ if (ctrl->listbox.draglist) {
+ /*
+ * GTK doesn't appear to make it easy to
+ * implement a proper draggable list; so
+ * instead I'm just going to have to put an Up
+ * and a Down button to the right of the actual
+ * list box. Ah well.
+ */
+ GtkWidget *cols, *button;
+ static const gint percentages[2] = { 80, 20 };
+
+ cols = columns_new(4);
+ columns_set_cols(COLUMNS(cols), 2, percentages);
+ columns_add(COLUMNS(cols), w, 0, 1);
+ gtk_widget_show(w);
+ button = gtk_button_new_with_label("Up");
+ columns_add(COLUMNS(cols), button, 1, 1);
+ gtk_widget_show(button);
+ gtk_signal_connect(GTK_OBJECT(button), "clicked",
+ GTK_SIGNAL_FUNC(draglist_up), dp);
+ gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ button = gtk_button_new_with_label("Down");
+ columns_add(COLUMNS(cols), button, 1, 1);
+ gtk_widget_show(button);
+ gtk_signal_connect(GTK_OBJECT(button), "clicked",
+ GTK_SIGNAL_FUNC(draglist_down), dp);
+ gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+
+ w = cols;
+ }
+
+ }
+ if (ctrl->generic.label) {
+ GtkWidget *label, *container;
+
+ label = gtk_label_new(ctrl->generic.label);
+
+ container = columns_new(4);
+ if (ctrl->listbox.percentwidth == 100) {
+ columns_add(COLUMNS(container), label, 0, 1);
+ columns_force_left_align(COLUMNS(container), label);
+ columns_add(COLUMNS(container), w, 0, 1);
+ } else {
+ gint percentages[2];
+ percentages[1] = ctrl->listbox.percentwidth;
+ percentages[0] = 100 - ctrl->listbox.percentwidth;
+ columns_set_cols(COLUMNS(container), 2, percentages);
+ columns_add(COLUMNS(container), label, 0, 1);
+ columns_force_left_align(COLUMNS(container), label);
+ columns_add(COLUMNS(container), w, 1, 1);
+ }
+ gtk_widget_show(label);
+ gtk_widget_show(w);
+ shortcut_add(scs, label, ctrl->listbox.shortcut,
+ SHORTCUT_UCTRL, uc);
+ w = container;
+ uc->label = label;
+ }
+
+#else /* !GTK_CHECK_VERSION(2,0,0) */
+ /*
+ * GTK 2 list box setup.
+ */
/*
* First construct the list data store, with the right
* number of columns.
uc->label = label;
}
+#endif /* !GTK_CHECK_VERSION(2,0,0) */
+
break;
case CTRL_TEXT:
/*
(GTK_OBJECT(sc->uc->buttons[i]), "clicked");
}
}
+ break;
+ case CTRL_LISTBOX:
+
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ /*
+ * If the list is really an option menu, we focus
+ * and click it. Otherwise we tell it to focus one
+ * of its children, which appears to do the Right
+ * Thing.
+ */
+ if (sc->uc->optmenu) {
+ GdkEventButton bev;
+ gint returnval;
+
+ gtk_widget_grab_focus(sc->uc->optmenu);
+ /* Option menus don't work using the "clicked" signal.
+ * We need to manufacture a button press event :-/ */
+ bev.type = GDK_BUTTON_PRESS;
+ bev.button = 1;
+ gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->optmenu),
+ "button_press_event",
+ &bev, &returnval);
+ } else {
+ assert(sc->uc->list != NULL);
+
+ gtk_container_focus(GTK_CONTAINER(sc->uc->list),
+ GTK_DIR_TAB_FORWARD);
+ }
+
+#else
+
+ /*
+ * FIXME: apparently I forgot to put this back in
+ * for GTK 2. Oops.
+ */
+
+#endif
+
break;
}
break;
int get_listitemheight(GtkWidget *w)
{
+#if !GTK_CHECK_VERSION(2,0,0)
+ GtkWidget *listitem = gtk_list_item_new_with_label("foo");
+ GtkRequisition req;
+ gtk_widget_size_request(listitem, &req);
+ gtk_object_sink(GTK_OBJECT(listitem));
+ return req.height;
+#else
int height;
GtkCellRenderer *cr = gtk_cell_renderer_text_new();
gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
gtk_object_sink(GTK_OBJECT(cr));
g_object_unref(G_OBJECT(cr));
return height;
+#endif
}
void set_dialog_action_area(GtkDialog *dlg, GtkWidget *w)
* straight into that hbox, and it ends up just where we want
* it.
*/
- gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->action_area),
- w, TRUE, TRUE, 0);
+ gtk_box_pack_start(GTK_BOX(dlg->action_area), w, TRUE, TRUE, 0);
#else
/*
* Deselect everything in the list box.
*/
uc = dlg_find_byctrl(&es->dp, es->listctrl);
+ es->ignore_selchange = 1;
+#if !GTK_CHECK_VERSION(2,0,0)
+ assert(uc->list);
+ gtk_list_unselect_all(GTK_LIST(uc->list));
+#else
assert(uc->treeview);
gtk_tree_selection_unselect_all
(gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
+#endif
+ es->ignore_selchange = 0;
sfree(es->seldata);
es->sellen = 0;
projects / PuTTY.git / commitdiff