Initial commit

engines/mutationofjb/guiscreen.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "mutationofjb/guiscreen.h"
+
+#include "mutationofjb/widgets/widget.h"
+
+#include "graphics/screen.h"
+
+namespace MutationOfJB {
+
+GuiScreen::GuiScreen(Game &game, Graphics::Screen *screen)
+	: _game(game),
+	  _screen(screen) {}
+
+GuiScreen::~GuiScreen() {
+	for (Common::Array<Widget *>::iterator it = _widgets.begin(); it != _widgets.end(); ++it) {
+		delete *it;
+	}
+}
+
+Game &GuiScreen::getGame() {
+	return _game;
+}
+
+void GuiScreen::markDirty() {
+	for (Common::Array<Widget *>::iterator it = _widgets.begin(); it != _widgets.end(); ++it) {
+		if ((*it)->isVisible()) {
+			(*it)->markDirty();
+		}
+	}
+}
+
+void GuiScreen::handleEvent(const Common::Event &event) {
+	for (Common::Array<Widget *>::iterator it = _widgets.begin(); it != _widgets.end(); ++it) {
+		if ((*it)->isVisible()) {
+			(*it)->handleEvent(event);
+		}
+	}
+}
+
+void GuiScreen::update() {
+	for (Common::Array<Widget *>::iterator it = _widgets.begin(); it != _widgets.end(); ++it) {
+		if ((*it)->isVisible()) {
+			(*it)->update(*_screen);
+		}
+	}
+}
+
+void GuiScreen::addWidget(Widget *widget) {
+	_widgets.push_back(widget);
+	widget->markDirty();
+}
+
+const GuiScreen::Widgets &GuiScreen::getWidgets() const {
+	return _widgets;
+}
+
+}