openpilot v0.6 release

phonelibs/android_frameworks_native/include/ui/Point.h

@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_UI_POINT
+#define ANDROID_UI_POINT
+
+#include <utils/Flattenable.h>
+#include <utils/TypeHelpers.h>
+
+namespace android {
+
+class Point : public LightFlattenablePod<Point>
+{
+public:
+    int x;
+    int y;
+
+    // we don't provide copy-ctor and operator= on purpose
+    // because we want the compiler generated versions
+
+    // Default constructor doesn't initialize the Point
+    inline Point() {
+    }
+    inline Point(int x, int y) : x(x), y(y) {
+    }
+
+    inline bool operator == (const Point& rhs) const {
+        return (x == rhs.x) && (y == rhs.y);
+    }
+    inline bool operator != (const Point& rhs) const {
+        return !operator == (rhs);
+    }
+
+    inline bool isOrigin() const {
+        return !(x|y);
+    }
+
+    // operator < defines an order which allows to use points in sorted
+    // vectors.
+    bool operator < (const Point& rhs) const {
+        return y<rhs.y || (y==rhs.y && x<rhs.x);
+    }
+
+    inline Point& operator - () {
+        x = -x;
+        y = -y;
+        return *this;
+    }
+    
+    inline Point& operator += (const Point& rhs) {
+        x += rhs.x;
+        y += rhs.y;
+        return *this;
+    }
+    inline Point& operator -= (const Point& rhs) {
+        x -= rhs.x;
+        y -= rhs.y;
+        return *this;
+    }
+    
+    const Point operator + (const Point& rhs) const {
+        const Point result(x+rhs.x, y+rhs.y);
+        return result;
+    }
+    const Point operator - (const Point& rhs) const {
+        const Point result(x-rhs.x, y-rhs.y);
+        return result;
+    }    
+};
+
+ANDROID_BASIC_TYPES_TRAITS(Point)
+
+}; // namespace android
+
+#endif // ANDROID_UI_POINT