void gg_dialog_init(gg_dialog_t *dialog, gg_widget_t *child, char *title,
gg_dialog_t *parent, int flags)
{
gg_bin_init((gg_bin_t *) dialog, child);
dialog->input = gg_dialog_input;
dialog->destroy = gg_dialog_destroy;
dialog->id = gg_dialog_get_class_id();
dialog->flags = flags;
dialog->dialog_state = 0;
dialog->parent_dialog = parent;
dialog->modal = 0;
if (title)
{
dialog->title = malloc(strlen(title) + 1);
strcpy(dialog->title, title);
} else
dialog->title = NULL;
child->get_requested_size(child, &dialog->width, &dialog->height);
child->set_size(child, dialog->width, dialog->height);
gg_dialog_set_position(dialog, SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2, 0.5f, 0.5f);
//dialog_reset_transition(1);
}
static gg_dialog_t *create_current_tiles_dialog()
{
gg_widget_t *dialog;
gg_widget_t *hbox;
gg_widget_t *widget;
gg_widget_t *vbox;
hbox = gg_hbox_create(0);
slots[0] = gg_image_create(get_tile_tex(get_tile_slot(0)));
widget = gg_action_create(slots[0]);
gg_action_set_callback(GG_ACTION(widget), open_selector, (int*)0);
gg_container_append(GG_CONTAINER(hbox), widget);
slots[1] = gg_image_create(get_tile_tex(get_tile_slot(1)));
widget = gg_action_create(slots[1]);
gg_action_set_callback(GG_ACTION(widget), open_selector, (int*)1);
gg_container_append(GG_CONTAINER(hbox), widget);
slots[2] = gg_image_create(get_tile_tex(get_tile_slot(2)));
widget = gg_action_create(slots[2]);
gg_action_set_callback(GG_ACTION(widget), open_selector, (int*)2);
gg_container_append(GG_CONTAINER(hbox), widget);
vbox = gg_vbox_create(0);
gg_container_append(GG_CONTAINER(vbox), hbox);
widget = gg_option_create();
gg_option_append_label(GG_OPTION(widget), "PL", 0.5f, 0.0f);
gg_option_append_label(GG_OPTION(widget), "FG", 0.5f, 0.0f);
gg_option_append_label(GG_OPTION(widget), "Obs", 0.5f, 0.0f);
gg_option_set_callback(GG_OPTION(widget), edit_layer_changed, NULL);
gg_container_append(GG_CONTAINER(vbox), widget);
dialog = gg_dialog_create(vbox, "Tiles", CURRENT_TILES_DIALOG);
gg_dialog_set_position(GG_DIALOG(dialog), 510, 375, 0.0f, 0.0f);
gg_dialog_set_style(GG_DIALOG(dialog), get_menu_style() );
return GG_DIALOG(dialog);
}
int gg_dialog_input(gg_widget_t *widget, gg_event_t event)
{
gg_dialog_t *dialog = GG_DIALOG(widget);
gg_widget_t *child = gg_bin_get_child(GG_BIN(widget));
int x, y;
if (dialog->flags & GG_DIALOG_HIDDEN)
return 0;
if (!dialog->modal && event.type == GG_EVENT_KEY && event.key == GG_KEY_ESCAPE )
gg_dialog_close();
if (!dialog->modal && event.type == GG_EVENT_MOUSE && event.mouse.type == GG_MOUSE_BUTTON_DOWN &&
event.mouse.button == 2 )
gg_dialog_close();
gg_dialog_get_screen_pos(dialog, &x, &y);
if (event.type == GG_EVENT_MOUSE)
{
int size = 0;
event.mouse.x -= x;
event.mouse.y -= y;
if (dialog->style.textured)
gg_system_get_image_size(dialog->style.border.image[0], &size, NULL);
if (event.mouse.type == GG_MOUSE_BUTTON_DOWN
&& event.mouse.button == 0)
{
if (dialog->title)
{
int text_height;
int titlebar_height;
gg_system_get_string_size(dialog->title, NULL, &text_height);
titlebar_height = text_height * GG_DIALOG_TITLE_FACT;
dialog->dialog_state |= GG_DIALOG_LEFT_BUTTON;
/* Mouse click outside of dialog */
if (event.mouse.y >= dialog->height || event.mouse.y < 0
|| event.mouse.x >= dialog->width || event.mouse.x < 0)
return 0;
gg_dialog_set_active(dialog);
/* Title bar click */
if (event.mouse.y >= dialog->height - size - titlebar_height
&& event.mouse.y < dialog->height - size
&& event.mouse.x >= size
&& event.mouse.x < dialog->width - size)
{
dialog->dialog_state |= GG_DIALOG_MOVING;
dialog->movement_org_x = event.mouse.x;
dialog->movement_org_y = event.mouse.y;
return 1;
}
}
}
else if (event.mouse.type == GG_MOUSE_BUTTON_UP
&& event.mouse.button == 0)
{
if (dialog->title)
{
dialog->dialog_state &= ~GG_DIALOG_LEFT_BUTTON;
if (dialog->dialog_state & GG_DIALOG_MOVING)
{
dialog->dialog_state &= ~GG_DIALOG_MOVING;
return 1;
}
}
}
if ((event.mouse.type == GG_MOUSE_MOVE)
&& (dialog->dialog_state & GG_DIALOG_MOVING))
{
int xoff = dialog->width * dialog->pos.x_align;
int yoff = dialog->height * dialog->pos.y_align;
gg_dialog_set_position(dialog, x + event.mouse.x - dialog->movement_org_x + xoff,
y + event.mouse.y - dialog->movement_org_y + yoff,
dialog->pos.x_align, dialog->pos.y_align);
}
event.mouse.x -= size + dialog->style.hor_pad;
event.mouse.y -= size + dialog->style.vert_pad;
if (!(event.mouse.type == GG_MOUSE_MOVE
&& dialog->dialog_state & GG_DIALOG_LEFT_BUTTON))
{
gg_widget_t *child = gg_bin_get_child(GG_BIN(dialog));
if (event.mouse.x >= 0 && event.mouse.x < child->width_a
&& event.mouse.y >= 0 && event.mouse.y < child->height_a)
dialog->set_focus_pos(GG_WIDGET(dialog), event.mouse.x, event.mouse.y);
}
}
if (child->input)
return child->input(child, event);
return 0;
}
