GODOT IS OPEN SOURCE

1 files changed, 153 insertions, 0 deletions

diff --git a/scene/gui/menu_button.cpp b/scene/gui/menu_button.cpp
new file mode 100644
index 0000000000..4d1609bef9
--- /dev/null
+++ b/scene/gui/menu_button.cpp
@@ -0,0 +1,153 @@
+/*************************************************************************/
+/*  menu_button.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "menu_button.h"
+#include "os/keyboard.h"
+
+
+void MenuButton::_unhandled_key_input(InputEvent p_event) {
+
+	//check accelerators
+
+	if (p_event.type==InputEvent::KEY && p_event.key.pressed) {
+
+		if (!get_parent() || !is_visible() || is_disabled())
+			return;
+
+		uint32_t code=p_event.key.scancode;
+		if (code==0)
+			code=p_event.key.unicode;
+
+		if (p_event.key.mod.control)
+			code|=KEY_MASK_CTRL;
+		if (p_event.key.mod.alt)
+			code|=KEY_MASK_ALT;
+		if (p_event.key.mod.meta)
+			code|=KEY_MASK_META;
+		if (p_event.key.mod.shift)
+			code|=KEY_MASK_SHIFT;
+
+
+		int item = popup->find_item_by_accelerator(code);
+		if (item>=0 && ! popup->is_item_disabled(item))
+			popup->activate_item(item);
+		/*
+		for(int i=0;i<items.size();i++) {
+
+
+			if (items[i].accel==0)
+				continue;
+
+			if (items[i].accel==code) {
+
+				emit_signal("item_pressed",items[i].ID);
+			}
+		}*/
+	}
+
+}
+
+
+void MenuButton::pressed() {
+	
+	emit_signal("about_to_show");
+	Size2 size=get_size();
+
+	Point2 gp = get_global_pos();
+	popup->set_global_pos( gp + Size2( 0, size.height ) );
+	popup->set_size( Size2( size.width, 0) );	
+	popup->set_parent_rect( Rect2(Point2(gp-popup->get_global_pos()),get_size()));
+	popup->popup();
+	popup->call_deferred("grab_click_focus");
+	
+}
+
+void MenuButton::_input_event(InputEvent p_event) {
+
+	/*if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_LEFT) {
+		clicked=p_event.mouse_button.pressed;
+	}
+	if (clicked && p_event.type==InputEvent::MOUSE_MOTION && popup->is_visible()) {
+
+		Point2 gt = Point2(p_event.mouse_motion.x,p_event.mouse_motion.y);
+		gt = get_global_transform().xform(gt);
+		Point2 lt = popup->get_transform().affine_inverse().xform(gt);
+		if (popup->has_point(lt)) {
+			//print_line("HAS POINT!!!");
+			popup->call_deferred("grab_click_focus");
+		}
+
+	}*/
+
+	BaseButton::_input_event(p_event);
+}
+
+PopupMenu *MenuButton::get_popup() {
+	
+	return popup;
+}
+
+Array MenuButton::_get_items() const {
+
+	return popup->get("items");
+}
+void MenuButton::_set_items(const Array& p_items) {
+
+	popup->set("items",p_items);
+}
+
+void MenuButton::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("get_popup"),&MenuButton::get_popup);		
+	ObjectTypeDB::bind_method(_MD("_unhandled_key_input"),&MenuButton::_unhandled_key_input);
+	ObjectTypeDB::bind_method(_MD("_set_items"),&MenuButton::_set_items);
+	ObjectTypeDB::bind_method(_MD("_get_items"),&MenuButton::_get_items);
+
+	ADD_PROPERTY( PropertyInfo(Variant::ARRAY,"items",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR), _SCS("_set_items"),_SCS("_get_items") );
+
+	ADD_SIGNAL( MethodInfo("about_to_show") );
+}
+MenuButton::MenuButton() {
+	
+
+	set_flat(true);
+	set_focus_mode(FOCUS_NONE);
+	popup = memnew( PopupMenu );
+	popup->hide();
+	add_child(popup);
+	popup->set_as_toplevel(true);
+	add_to_group("unhandled_key_input");
+	set_click_on_press(true);
+}
+
+
+MenuButton::~MenuButton() {
+
+}
+
+