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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ash/common/wm/panels/panel_window_resizer.h" | 5 #include "ash/common/wm/panels/panel_window_resizer.h" |
| 6 | 6 |
| 7 #include "ash/common/shelf/wm_shelf.h" | 7 #include "ash/common/shelf/wm_shelf.h" |
| 8 #include "ash/common/wm/panels/panel_layout_manager.h" | 8 #include "ash/common/wm/panels/panel_layout_manager.h" |
| 9 #include "ash/common/wm/window_parenting_utils.h" | 9 #include "ash/common/wm/window_parenting_utils.h" |
| 10 #include "ash/common/wm/window_state.h" | 10 #include "ash/common/wm/window_state.h" |
| 11 #include "ash/common/wm_lookup.h" | 11 #include "ash/common/wm_lookup.h" |
| 12 #include "ash/common/wm_window.h" | 12 #include "ash/common/wm_window.h" |
| 13 #include "ash/common/wm_window_property.h" | |
| 14 #include "ash/public/cpp/shell_window_ids.h" | 13 #include "ash/public/cpp/shell_window_ids.h" |
| 14 #include "ash/public/cpp/window_properties.h" |
| 15 #include "ash/root_window_controller.h" | 15 #include "ash/root_window_controller.h" |
| 16 #include "ui/base/hit_test.h" | 16 #include "ui/base/hit_test.h" |
| 17 #include "ui/base/ui_base_types.h" | 17 #include "ui/base/ui_base_types.h" |
| 18 #include "ui/display/display.h" | 18 #include "ui/display/display.h" |
| 19 #include "ui/display/screen.h" | 19 #include "ui/display/screen.h" |
| 20 | 20 |
| 21 namespace ash { | 21 namespace ash { |
| 22 | 22 |
| 23 namespace { | 23 namespace { |
| 24 | 24 |
| (...skipping 74 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 99 FinishDragging(); | 99 FinishDragging(); |
| 100 } | 100 } |
| 101 | 101 |
| 102 PanelWindowResizer::PanelWindowResizer(WindowResizer* next_window_resizer, | 102 PanelWindowResizer::PanelWindowResizer(WindowResizer* next_window_resizer, |
| 103 wm::WindowState* window_state) | 103 wm::WindowState* window_state) |
| 104 : WindowResizer(window_state), | 104 : WindowResizer(window_state), |
| 105 next_window_resizer_(next_window_resizer), | 105 next_window_resizer_(next_window_resizer), |
| 106 panel_container_(NULL), | 106 panel_container_(NULL), |
| 107 initial_panel_container_(NULL), | 107 initial_panel_container_(NULL), |
| 108 did_move_or_resize_(false), | 108 did_move_or_resize_(false), |
| 109 was_attached_( | 109 was_attached_(GetTarget()->aura_window()->GetProperty(kPanelAttachedKey)), |
| 110 GetTarget()->GetBoolProperty(WmWindowProperty::PANEL_ATTACHED)), | |
| 111 weak_ptr_factory_(this) { | 110 weak_ptr_factory_(this) { |
| 112 DCHECK(details().is_resizable); | 111 DCHECK(details().is_resizable); |
| 113 panel_container_ = GetTarget()->GetRootWindow()->GetChildByShellWindowId( | 112 panel_container_ = GetTarget()->GetRootWindow()->GetChildByShellWindowId( |
| 114 kShellWindowId_PanelContainer); | 113 kShellWindowId_PanelContainer); |
| 115 initial_panel_container_ = panel_container_; | 114 initial_panel_container_ = panel_container_; |
| 116 } | 115 } |
| 117 | 116 |
| 118 bool PanelWindowResizer::AttachToLauncher(const gfx::Rect& bounds, | 117 bool PanelWindowResizer::AttachToLauncher(const gfx::Rect& bounds, |
| 119 gfx::Point* offset) { | 118 gfx::Point* offset) { |
| 120 bool should_attach = false; | 119 bool should_attach = false; |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 152 } | 151 } |
| 153 | 152 |
| 154 void PanelWindowResizer::StartedDragging() { | 153 void PanelWindowResizer::StartedDragging() { |
| 155 // Tell the panel layout manager that we are dragging this panel before | 154 // Tell the panel layout manager that we are dragging this panel before |
| 156 // attaching it so that it does not get repositioned. | 155 // attaching it so that it does not get repositioned. |
| 157 if (panel_container_) | 156 if (panel_container_) |
| 158 PanelLayoutManager::Get(panel_container_)->StartDragging(GetTarget()); | 157 PanelLayoutManager::Get(panel_container_)->StartDragging(GetTarget()); |
| 159 if (!was_attached_) { | 158 if (!was_attached_) { |
| 160 // Attach the panel while dragging, placing it in front of other panels. | 159 // Attach the panel while dragging, placing it in front of other panels. |
| 161 WmWindow* target = GetTarget(); | 160 WmWindow* target = GetTarget(); |
| 162 target->SetBoolProperty(WmWindowProperty::PANEL_ATTACHED, true); | 161 target->aura_window()->SetProperty(kPanelAttachedKey, true); |
| 163 // We use root window coordinates to ensure that during the drag the panel | 162 // We use root window coordinates to ensure that during the drag the panel |
| 164 // is reparented to a container in the root window that has that window. | 163 // is reparented to a container in the root window that has that window. |
| 165 WmWindow* target_root = target->GetRootWindow(); | 164 WmWindow* target_root = target->GetRootWindow(); |
| 166 WmWindow* old_parent = target->GetParent(); | 165 WmWindow* old_parent = target->GetParent(); |
| 167 target->SetParentUsingContext(target_root, | 166 target->SetParentUsingContext(target_root, |
| 168 target_root->GetBoundsInScreen()); | 167 target_root->GetBoundsInScreen()); |
| 169 wm::ReparentTransientChildrenOfChild(target, old_parent, | 168 wm::ReparentTransientChildrenOfChild(target, old_parent, |
| 170 target->GetParent()); | 169 target->GetParent()); |
| 171 } | 170 } |
| 172 } | 171 } |
| 173 | 172 |
| 174 void PanelWindowResizer::FinishDragging() { | 173 void PanelWindowResizer::FinishDragging() { |
| 175 if (!did_move_or_resize_) | 174 if (!did_move_or_resize_) |
| 176 return; | 175 return; |
| 177 if (GetTarget()->GetBoolProperty(WmWindowProperty::PANEL_ATTACHED) != | 176 if (GetTarget()->aura_window()->GetProperty(kPanelAttachedKey) != |
| 178 details().should_attach_to_shelf) { | 177 details().should_attach_to_shelf) { |
| 179 GetTarget()->SetBoolProperty(WmWindowProperty::PANEL_ATTACHED, | 178 GetTarget()->aura_window()->SetProperty(kPanelAttachedKey, |
| 180 details().should_attach_to_shelf); | 179 details().should_attach_to_shelf); |
| 181 // We use last known location to ensure that after the drag the panel | 180 // We use last known location to ensure that after the drag the panel |
| 182 // is reparented to a container in the root window that has that location. | 181 // is reparented to a container in the root window that has that location. |
| 183 WmWindow* target = GetTarget(); | 182 WmWindow* target = GetTarget(); |
| 184 WmWindow* target_root = target->GetRootWindow(); | 183 WmWindow* target_root = target->GetRootWindow(); |
| 185 WmWindow* old_parent = target->GetParent(); | 184 WmWindow* old_parent = target->GetParent(); |
| 186 target->SetParentUsingContext(target_root, | 185 target->SetParentUsingContext(target_root, |
| 187 gfx::Rect(last_location_, gfx::Size())); | 186 gfx::Rect(last_location_, gfx::Size())); |
| 188 wm::ReparentTransientChildrenOfChild(target, old_parent, | 187 wm::ReparentTransientChildrenOfChild(target, old_parent, |
| 189 target->GetParent()); | 188 target->GetParent()); |
| 190 } | 189 } |
| 191 | 190 |
| 192 // If we started the drag in one root window and moved into another root | 191 // If we started the drag in one root window and moved into another root |
| 193 // but then canceled the drag we may need to inform the original layout | 192 // but then canceled the drag we may need to inform the original layout |
| 194 // manager that the drag is finished. | 193 // manager that the drag is finished. |
| 195 if (initial_panel_container_ != panel_container_) | 194 if (initial_panel_container_ != panel_container_) |
| 196 PanelLayoutManager::Get(initial_panel_container_)->FinishDragging(); | 195 PanelLayoutManager::Get(initial_panel_container_)->FinishDragging(); |
| 197 if (panel_container_) | 196 if (panel_container_) |
| 198 PanelLayoutManager::Get(panel_container_)->FinishDragging(); | 197 PanelLayoutManager::Get(panel_container_)->FinishDragging(); |
| 199 } | 198 } |
| 200 | 199 |
| 201 void PanelWindowResizer::UpdateLauncherPosition() { | 200 void PanelWindowResizer::UpdateLauncherPosition() { |
| 202 if (panel_container_) { | 201 if (panel_container_) { |
| 203 PanelLayoutManager::Get(panel_container_) | 202 PanelLayoutManager::Get(panel_container_) |
| 204 ->shelf() | 203 ->shelf() |
| 205 ->UpdateIconPositionForPanel(GetTarget()); | 204 ->UpdateIconPositionForPanel(GetTarget()); |
| 206 } | 205 } |
| 207 } | 206 } |
| 208 | 207 |
| 209 } // namespace ash | 208 } // namespace ash |
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