Move src/gfx/ to src/ui/gfx...

gfx/rect.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "gfx/rect.h"
-
-#if defined(OS_WIN)
-#include <windows.h>
-#elif defined(OS_MACOSX)
-#include <CoreGraphics/CGGeometry.h>
-#elif defined(OS_POSIX)
-#include <gdk/gdk.h>
-#endif
-
-#include <ostream>
-
-#include "gfx/insets.h"
-
-namespace {
-
-void AdjustAlongAxis(int dst_origin, int dst_size, int* origin, int* size) {
-  if (*origin < dst_origin) {
-    *origin = dst_origin;
-    *size = std::min(dst_size, *size);
-  } else {
-    *size = std::min(dst_size, *size);
-    *origin = std::min(dst_origin + dst_size, *origin + *size) - *size;
-  }
-}
-
-} // namespace
-
-namespace gfx {
-
-Rect::Rect() {
-}
-
-Rect::Rect(int width, int height)
-    : size_(width, height) {
-}
-
-Rect::Rect(int x, int y, int width, int height)
-    : origin_(x, y), size_(width, height) {
-}
-
-Rect::Rect(const gfx::Size& size)
-    : size_(size) {
-}
-
-Rect::Rect(const gfx::Point& origin, const gfx::Size& size)
-    : origin_(origin), size_(size) {
-}
-
-#if defined(OS_WIN)
-Rect::Rect(const RECT& r)
-    : origin_(r.left, r.top) {
-  set_width(r.right - r.left);
-  set_height(r.bottom - r.top);
-}
-
-Rect& Rect::operator=(const RECT& r) {
-  origin_.SetPoint(r.left, r.top);
-  set_width(r.right - r.left);
-  set_height(r.bottom - r.top);
-  return *this;
-}
-#elif defined(OS_MACOSX)
-Rect::Rect(const CGRect& r)
-    : origin_(r.origin.x, r.origin.y) {
-  set_width(r.size.width);
-  set_height(r.size.height);
-}
-
-Rect& Rect::operator=(const CGRect& r) {
-  origin_.SetPoint(r.origin.x, r.origin.y);
-  set_width(r.size.width);
-  set_height(r.size.height);
-  return *this;
-}
-#elif defined(OS_POSIX)
-Rect::Rect(const GdkRectangle& r)
-    : origin_(r.x, r.y) {
-  set_width(r.width);
-  set_height(r.height);
-}
-
-Rect& Rect::operator=(const GdkRectangle& r) {
-  origin_.SetPoint(r.x, r.y);
-  set_width(r.width);
-  set_height(r.height);
-  return *this;
-}
-#endif
-
-void Rect::SetRect(int x, int y, int width, int height) {
-  origin_.SetPoint(x, y);
-  set_width(width);
-  set_height(height);
-}
-
-void Rect::Inset(const gfx::Insets& insets) {
-  Inset(insets.left(), insets.top(), insets.right(), insets.bottom());
-}
-
-void Rect::Inset(int left, int top, int right, int bottom) {
-  Offset(left, top);
-  set_width(std::max(width() - left - right, 0));
-  set_height(std::max(height() - top - bottom, 0));
-}
-
-void Rect::Offset(int horizontal, int vertical) {
-  origin_.Offset(horizontal, vertical);
-}
-
-bool Rect::operator==(const Rect& other) const {
-  return origin_ == other.origin_ && size_ == other.size_;
-}
-
-bool Rect::operator<(const Rect& other) const {
-  if (origin_ == other.origin_) {
-    if (width() == other.width()) {
-      return height() < other.height();
-    } else {
-      return width() < other.width();
-    }
-  } else {
-    return origin_ < other.origin_;
-  }
-}
-
-#if defined(OS_WIN)
-RECT Rect::ToRECT() const {
-  RECT r;
-  r.left = x();
-  r.right = right();
-  r.top = y();
-  r.bottom = bottom();
-  return r;
-}
-#elif defined(OS_MACOSX)
-CGRect Rect::ToCGRect() const {
-  return CGRectMake(x(), y(), width(), height());
-}
-#elif defined(OS_POSIX)
-GdkRectangle Rect::ToGdkRectangle() const {
-  GdkRectangle r = {x(), y(), width(), height()};
-  return r;
-}
-#endif
-
-bool Rect::Contains(int point_x, int point_y) const {
-  return (point_x >= x()) && (point_x < right()) &&
-         (point_y >= y()) && (point_y < bottom());
-}
-
-bool Rect::Contains(const Rect& rect) const {
-  return (rect.x() >= x() && rect.right() <= right() &&
-          rect.y() >= y() && rect.bottom() <= bottom());
-}
-
-bool Rect::Intersects(const Rect& rect) const {
-  return !(rect.x() >= right() || rect.right() <= x() ||
-           rect.y() >= bottom() || rect.bottom() <= y());
-}
-
-Rect Rect::Intersect(const Rect& rect) const {
-  int rx = std::max(x(), rect.x());
-  int ry = std::max(y(), rect.y());
-  int rr = std::min(right(), rect.right());
-  int rb = std::min(bottom(), rect.bottom());
-
-  if (rx >= rr || ry >= rb)
-    rx = ry = rr = rb = 0;  // non-intersecting
-
-  return Rect(rx, ry, rr - rx, rb - ry);
-}
-
-Rect Rect::Union(const Rect& rect) const {
-  // special case empty rects...
-  if (IsEmpty())
-    return rect;
-  if (rect.IsEmpty())
-    return *this;
-
-  int rx = std::min(x(), rect.x());
-  int ry = std::min(y(), rect.y());
-  int rr = std::max(right(), rect.right());
-  int rb = std::max(bottom(), rect.bottom());
-
-  return Rect(rx, ry, rr - rx, rb - ry);
-}
-
-Rect Rect::Subtract(const Rect& rect) const {
-  // boundary cases:
-  if (!Intersects(rect))
-    return *this;
-  if (rect.Contains(*this))
-    return Rect();
-
-  int rx = x();
-  int ry = y();
-  int rr = right();
-  int rb = bottom();
-
-  if (rect.y() <= y() && rect.bottom() >= bottom()) {
-    // complete intersection in the y-direction
-    if (rect.x() <= x()) {
-      rx = rect.right();
-    } else {
-      rr = rect.x();
-    }
-  } else if (rect.x() <= x() && rect.right() >= right()) {
-    // complete intersection in the x-direction
-    if (rect.y() <= y()) {
-      ry = rect.bottom();
-    } else {
-      rb = rect.y();
-    }
-  }
-  return Rect(rx, ry, rr - rx, rb - ry);
-}
-
-Rect Rect::AdjustToFit(const Rect& rect) const {
-  int new_x = x();
-  int new_y = y();
-  int new_width = width();
-  int new_height = height();
-  AdjustAlongAxis(rect.x(), rect.width(), &new_x, &new_width);
-  AdjustAlongAxis(rect.y(), rect.height(), &new_y, &new_height);
-  return Rect(new_x, new_y, new_width, new_height);
-}
-
-Point Rect::CenterPoint() const {
-  return Point(x() + (width() + 1) / 2, y() + (height() + 1) / 2);
-}
-
-Rect Rect::Center(const gfx::Size& size) const {
-  int new_width = std::min(width(), size.width());
-  int new_height = std::min(height(), size.height());
-  int new_x = x() + (width() - new_width) / 2;
-  int new_y = y() + (height() - new_height) / 2;
-  return Rect(new_x, new_y, new_width, new_height);
-}
-
-bool Rect::SharesEdgeWith(const gfx::Rect& rect) const {
-  return (y() == rect.y() && height() == rect.height() &&
-             (x() == rect.right() || right() == rect.x())) ||
-         (x() == rect.x() && width() == rect.width() &&
-             (y() == rect.bottom() || bottom() == rect.y()));
-}
-
-std::ostream& operator<<(std::ostream& out, const gfx::Rect& r) {
-  return out << r.origin() << " " << r.size();
-}
-
-}  // namespace gfx