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engines/bagel/boflib/size.h

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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/>.
+ *
+ */
+
+#ifndef BAGEL_BOFLIB_SIZE_H
+#define BAGEL_BOFLIB_SIZE_H
+
+#include "bagel/afxwin.h"
+#include "bagel/boflib/stdinc.h"
+#include "bagel/boflib/object.h"
+
+namespace Bagel {
+
+class CBofSize : public SIZE, public CBofObject {
+public:
+	// Constructors
+	CBofSize();
+	virtual ~CBofSize() {
+	}
+	CBofSize(int initCX, int initCY);
+	CBofSize(const SIZE &stSize);
+	CBofSize(const CBofSize &cSize);
+	CBofSize(StPoint stPoint);
+
+	// Operations
+	void operator=(const CBofSize &cSize);
+	bool operator==(SIZE size);
+	bool operator!=(SIZE size);
+	void operator+=(SIZE size);
+	void operator-=(SIZE size);
+
+	// Operators returning CBofSize values
+	CBofSize operator+(SIZE size);
+	CBofSize operator-(SIZE size);
+	CBofSize operator-();
+};
+
+// CBofSize
+inline CBofSize::CBofSize() {
+	cx = cy = 0;
+}
+
+inline CBofSize::CBofSize(int initCX, int initCY) {
+	cx = initCX;
+	cy = initCY;
+}
+
+inline CBofSize::CBofSize(const SIZE &stSize) {
+	cx = stSize.cx;
+	cy = stSize.cy;
+}
+
+inline CBofSize::CBofSize(const CBofSize &cSize) {
+	cx = cSize.cx;
+	cy = cSize.cy;
+}
+
+inline CBofSize::CBofSize(StPoint stPoint) {
+	cx = stPoint.x;
+	cy = stPoint.y;
+}
+
+inline void CBofSize::operator=(const CBofSize &cSize) {
+	cx = cSize.cx;
+	cy = cSize.cy;
+}
+
+inline bool CBofSize::operator==(SIZE size) {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	return (cx == size.cx && cy == size.cy);
+}
+
+inline bool CBofSize::operator!=(SIZE size) {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	return (cx != size.cx || cy != size.cy);
+}
+
+inline void CBofSize::operator+=(SIZE size) {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	cx += size.cx;
+	cy += size.cy;
+}
+
+inline void CBofSize::operator-=(SIZE size) {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	cx -= size.cx;
+	cy -= size.cy;
+}
+
+inline CBofSize CBofSize::operator+(SIZE size) {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	return CBofSize(cx + size.cx, cy + size.cy);
+}
+
+inline CBofSize CBofSize::operator-(SIZE size) {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	return CBofSize(cx - size.cx, cy - size.cy);
+}
+
+inline CBofSize CBofSize::operator-() {
+	// Make sure object is not used after it is destructed
+	assert(isValidObject(this));
+
+	return CBofSize(-cx, -cy);
+}
+
+} // namespace Bagel
+
+#endif