1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/devtools/devtools_contents_resizing_strategy.h"
6
7#include <algorithm>
8
9DevToolsContentsResizingStrategy::DevToolsContentsResizingStrategy()
10    : hide_inspected_contents_(false) {
11}
12
13DevToolsContentsResizingStrategy::DevToolsContentsResizingStrategy(
14    const gfx::Rect& bounds)
15    : bounds_(bounds),
16      hide_inspected_contents_(bounds_.IsEmpty() && !bounds_.x() &&
17          !bounds_.y()) {
18}
19
20
21void DevToolsContentsResizingStrategy::CopyFrom(
22    const DevToolsContentsResizingStrategy& strategy) {
23  bounds_ = strategy.bounds();
24  hide_inspected_contents_ = strategy.hide_inspected_contents();
25}
26
27bool DevToolsContentsResizingStrategy::Equals(
28    const DevToolsContentsResizingStrategy& strategy) {
29  return bounds_ == strategy.bounds() &&
30      hide_inspected_contents_ == strategy.hide_inspected_contents();
31}
32
33void ApplyDevToolsContentsResizingStrategy(
34    const DevToolsContentsResizingStrategy& strategy,
35    const gfx::Size& container_size,
36    gfx::Rect* new_devtools_bounds,
37    gfx::Rect* new_contents_bounds) {
38  new_devtools_bounds->SetRect(
39      0, 0, container_size.width(), container_size.height());
40
41  const gfx::Rect& bounds = strategy.bounds();
42  if (bounds.size().IsEmpty() && !strategy.hide_inspected_contents()) {
43    new_contents_bounds->SetRect(
44        0, 0, container_size.width(), container_size.height());
45    return;
46  }
47
48  int left = std::min(bounds.x(), container_size.width());
49  int top = std::min(bounds.y(), container_size.height());
50  int width = std::min(bounds.width(), container_size.width() - left);
51  int height = std::min(bounds.height(), container_size.height() - top);
52  new_contents_bounds->SetRect(left, top, width, height);
53}
54