Initial commit

engines/stark/ui/window.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 "engines/stark/ui/window.h"
+#include "engines/stark/gfx/driver.h"
+#include "engines/stark/services/services.h"
+#include "engines/stark/ui/cursor.h"
+
+namespace Stark {
+
+Window::Window(Gfx::Driver *gfx, Cursor *cursor) :
+		_gfx(gfx),
+		_cursor(cursor),
+		_visible(false) {
+}
+
+Window::~Window() {
+}
+
+void Window::handleGameLoop() {
+	if (!_visible) {
+		return;
+	}
+
+	onGameLoop();
+}
+
+void Window::render() {
+	if (!_visible) {
+		return;
+	}
+
+	_gfx->setViewport(_position);
+
+	onRender();
+}
+
+Graphics::Surface *Window::getScreenshot() const {
+	if (!_visible) {
+		return nullptr;
+	}
+
+	_gfx->setViewport(_position);
+	return _gfx->getViewportScreenshot();
+}
+
+bool Window::isMouseInside() const {
+	if (!_visible) {
+		return false;
+	}
+
+	Common::Point mousePos = _cursor->getMousePosition();
+	return _position.contains(mousePos);
+}
+
+bool Window::isVisible() const {
+	return _visible;
+}
+
+Common::Point Window::getRelativeMousePosition() const {
+	Common::Point mousePos = _cursor->getMousePosition();
+	return mousePos - Common::Point(_position.left, _position.top);
+}
+
+void Window::handleMouseMove() {
+	if (!_visible) {
+		return;
+	}
+
+	if (isMouseInside()) {
+		onMouseMove(getRelativeMousePosition());
+	}
+}
+
+void Window::handleClick() {
+	if (!_visible) {
+		return;
+	}
+
+	if (isMouseInside()) {
+		onClick(getRelativeMousePosition());
+	}
+}
+
+void Window::handleRightClick() {
+	if (!_visible) {
+		return;
+	}
+
+	if (isMouseInside()) {
+		onRightClick(getRelativeMousePosition());
+	}
+}
+
+void Window::handleDoubleClick() {
+	if (!_visible) {
+		return;
+	}
+
+	if (isMouseInside()) {
+		onDoubleClick(getRelativeMousePosition());
+	}
+}
+
+} // End of namespace Stark