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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "components/mus/ws/server_view.h" | 5 #include "components/mus/ws/server_view.h" |
| 6 | 6 |
| 7 #include <inttypes.h> | 7 #include <inttypes.h> |
| 8 | 8 |
| 9 #include "base/strings/stringprintf.h" | 9 #include "base/strings/stringprintf.h" |
| 10 #include "components/mus/ws/server_view_delegate.h" | 10 #include "components/mus/ws/server_view_delegate.h" |
| (...skipping 28 matching lines...) Expand all Loading... |
| 39 } | 39 } |
| 40 | 40 |
| 41 void ServerView::AddObserver(ServerViewObserver* observer) { | 41 void ServerView::AddObserver(ServerViewObserver* observer) { |
| 42 observers_.AddObserver(observer); | 42 observers_.AddObserver(observer); |
| 43 } | 43 } |
| 44 | 44 |
| 45 void ServerView::RemoveObserver(ServerViewObserver* observer) { | 45 void ServerView::RemoveObserver(ServerViewObserver* observer) { |
| 46 observers_.RemoveObserver(observer); | 46 observers_.RemoveObserver(observer); |
| 47 } | 47 } |
| 48 | 48 |
| 49 void ServerView::Bind(mojo::InterfaceRequest<mojo::Surface> request, | 49 void ServerView::Bind(mojo::InterfaceRequest<mojom::Surface> request, |
| 50 mojo::SurfaceClientPtr client) { | 50 mojom::SurfaceClientPtr client) { |
| 51 GetOrCreateSurface()->Bind(request.Pass(), client.Pass()); | 51 GetOrCreateSurface()->Bind(request.Pass(), client.Pass()); |
| 52 } | 52 } |
| 53 | 53 |
| 54 void ServerView::Add(ServerView* child) { | 54 void ServerView::Add(ServerView* child) { |
| 55 // We assume validation checks happened already. | 55 // We assume validation checks happened already. |
| 56 DCHECK(child); | 56 DCHECK(child); |
| 57 DCHECK(child != this); | 57 DCHECK(child != this); |
| 58 DCHECK(!child->Contains(this)); | 58 DCHECK(!child->Contains(this)); |
| 59 if (child->parent() == this) { | 59 if (child->parent() == this) { |
| 60 if (children_.size() == 1) | 60 if (children_.size() == 1) |
| 61 return; // Already in the right position. | 61 return; // Already in the right position. |
| 62 Reorder(child, children_.back(), mojo::ORDER_DIRECTION_ABOVE); | 62 Reorder(child, children_.back(), mojom::ORDER_DIRECTION_ABOVE); |
| 63 return; | 63 return; |
| 64 } | 64 } |
| 65 | 65 |
| 66 ServerView* old_parent = child->parent(); | 66 ServerView* old_parent = child->parent(); |
| 67 FOR_EACH_OBSERVER(ServerViewObserver, child->observers_, | 67 FOR_EACH_OBSERVER(ServerViewObserver, child->observers_, |
| 68 OnWillChangeViewHierarchy(child, this, old_parent)); | 68 OnWillChangeViewHierarchy(child, this, old_parent)); |
| 69 | 69 |
| 70 if (child->parent()) | 70 if (child->parent()) |
| 71 child->parent()->RemoveImpl(child); | 71 child->parent()->RemoveImpl(child); |
| 72 | 72 |
| (...skipping 11 matching lines...) Expand all Loading... |
| 84 | 84 |
| 85 FOR_EACH_OBSERVER(ServerViewObserver, child->observers_, | 85 FOR_EACH_OBSERVER(ServerViewObserver, child->observers_, |
| 86 OnWillChangeViewHierarchy(child, nullptr, this)); | 86 OnWillChangeViewHierarchy(child, nullptr, this)); |
| 87 RemoveImpl(child); | 87 RemoveImpl(child); |
| 88 FOR_EACH_OBSERVER(ServerViewObserver, child->observers_, | 88 FOR_EACH_OBSERVER(ServerViewObserver, child->observers_, |
| 89 OnViewHierarchyChanged(child, nullptr, this)); | 89 OnViewHierarchyChanged(child, nullptr, this)); |
| 90 } | 90 } |
| 91 | 91 |
| 92 void ServerView::Reorder(ServerView* child, | 92 void ServerView::Reorder(ServerView* child, |
| 93 ServerView* relative, | 93 ServerView* relative, |
| 94 mojo::OrderDirection direction) { | 94 mojom::OrderDirection direction) { |
| 95 // We assume validation checks happened else where. | 95 // We assume validation checks happened else where. |
| 96 DCHECK(child); | 96 DCHECK(child); |
| 97 DCHECK(child->parent() == this); | 97 DCHECK(child->parent() == this); |
| 98 DCHECK_GT(children_.size(), 1u); | 98 DCHECK_GT(children_.size(), 1u); |
| 99 children_.erase(std::find(children_.begin(), children_.end(), child)); | 99 children_.erase(std::find(children_.begin(), children_.end(), child)); |
| 100 Views::iterator i = std::find(children_.begin(), children_.end(), relative); | 100 Views::iterator i = std::find(children_.begin(), children_.end(), relative); |
| 101 if (direction == mojo::ORDER_DIRECTION_ABOVE) { | 101 if (direction == mojom::ORDER_DIRECTION_ABOVE) { |
| 102 DCHECK(i != children_.end()); | 102 DCHECK(i != children_.end()); |
| 103 children_.insert(++i, child); | 103 children_.insert(++i, child); |
| 104 } else if (direction == mojo::ORDER_DIRECTION_BELOW) { | 104 } else if (direction == mojom::ORDER_DIRECTION_BELOW) { |
| 105 DCHECK(i != children_.end()); | 105 DCHECK(i != children_.end()); |
| 106 children_.insert(i, child); | 106 children_.insert(i, child); |
| 107 } | 107 } |
| 108 FOR_EACH_OBSERVER(ServerViewObserver, observers_, | 108 FOR_EACH_OBSERVER(ServerViewObserver, observers_, |
| 109 OnViewReordered(this, relative, direction)); | 109 OnViewReordered(this, relative, direction)); |
| 110 } | 110 } |
| 111 | 111 |
| 112 void ServerView::SetBounds(const gfx::Rect& bounds) { | 112 void ServerView::SetBounds(const gfx::Rect& bounds) { |
| 113 if (bounds_ == bounds) | 113 if (bounds_ == bounds) |
| 114 return; | 114 return; |
| (...skipping 30 matching lines...) Expand all Loading... |
| 145 for (size_t i = 0; i < children_.size(); ++i) | 145 for (size_t i = 0; i < children_.size(); ++i) |
| 146 children.push_back(children_[i]); | 146 children.push_back(children_[i]); |
| 147 return children; | 147 return children; |
| 148 } | 148 } |
| 149 | 149 |
| 150 std::vector<ServerView*> ServerView::GetChildren() { | 150 std::vector<ServerView*> ServerView::GetChildren() { |
| 151 // TODO(sky): rename to children() and fix return type. | 151 // TODO(sky): rename to children() and fix return type. |
| 152 return children_; | 152 return children_; |
| 153 } | 153 } |
| 154 | 154 |
| 155 ServerView* ServerView::GetChildView(const ViewId& view_id) { | 155 ServerView* ServerView::GetChildView(const ViewId& window_id) { |
| 156 if (id_ == view_id) | 156 if (id_ == window_id) |
| 157 return this; | 157 return this; |
| 158 | 158 |
| 159 for (ServerView* child : children_) { | 159 for (ServerView* child : children_) { |
| 160 ServerView* view = child->GetChildView(view_id); | 160 ServerView* view = child->GetChildView(window_id); |
| 161 if (view) | 161 if (view) |
| 162 return view; | 162 return view; |
| 163 } | 163 } |
| 164 | 164 |
| 165 return nullptr; | 165 return nullptr; |
| 166 } | 166 } |
| 167 | 167 |
| 168 bool ServerView::Contains(const ServerView* view) const { | 168 bool ServerView::Contains(const ServerView* view) const { |
| 169 for (const ServerView* parent = view; parent; parent = parent->parent_) { | 169 for (const ServerView* parent = view; parent; parent = parent->parent_) { |
| 170 if (parent == this) | 170 if (parent == this) |
| (...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 252 std::string ServerView::GetDebugWindowHierarchy() const { | 252 std::string ServerView::GetDebugWindowHierarchy() const { |
| 253 std::string result; | 253 std::string result; |
| 254 BuildDebugInfo(std::string(), &result); | 254 BuildDebugInfo(std::string(), &result); |
| 255 return result; | 255 return result; |
| 256 } | 256 } |
| 257 | 257 |
| 258 void ServerView::BuildDebugInfo(const std::string& depth, | 258 void ServerView::BuildDebugInfo(const std::string& depth, |
| 259 std::string* result) const { | 259 std::string* result) const { |
| 260 *result += base::StringPrintf( | 260 *result += base::StringPrintf( |
| 261 "%sid=%d,%d visible=%s bounds=%d,%d %dx%d" PRIu64 "\n", depth.c_str(), | 261 "%sid=%d,%d visible=%s bounds=%d,%d %dx%d" PRIu64 "\n", depth.c_str(), |
| 262 static_cast<int>(id_.connection_id), static_cast<int>(id_.view_id), | 262 static_cast<int>(id_.connection_id), static_cast<int>(id_.window_id), |
| 263 visible_ ? "true" : "false", bounds_.x(), bounds_.y(), bounds_.width(), | 263 visible_ ? "true" : "false", bounds_.x(), bounds_.y(), bounds_.width(), |
| 264 bounds_.height()); | 264 bounds_.height()); |
| 265 for (const ServerView* child : children_) | 265 for (const ServerView* child : children_) |
| 266 child->BuildDebugInfo(depth + " ", result); | 266 child->BuildDebugInfo(depth + " ", result); |
| 267 } | 267 } |
| 268 #endif | 268 #endif |
| 269 | 269 |
| 270 void ServerView::RemoveImpl(ServerView* view) { | 270 void ServerView::RemoveImpl(ServerView* view) { |
| 271 view->parent_ = NULL; | 271 view->parent_ = NULL; |
| 272 children_.erase(std::find(children_.begin(), children_.end(), view)); | 272 children_.erase(std::find(children_.begin(), children_.end(), view)); |
| 273 } | 273 } |
| 274 | 274 |
| 275 } // namespace mus | 275 } // namespace mus |
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