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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 "ui/views/bubble/tray_bubble_view.h" | 5 #include "ui/views/bubble/tray_bubble_view.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "cc/paint/paint_flags.h" | 10 #include "cc/paint/paint_flags.h" |
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176 int max_width) | 176 int max_width) |
177 : anchor_alignment(anchor_alignment), | 177 : anchor_alignment(anchor_alignment), |
178 min_width(min_width), | 178 min_width(min_width), |
179 max_width(max_width), | 179 max_width(max_width), |
180 max_height(0), | 180 max_height(0), |
181 can_activate(false), | 181 can_activate(false), |
182 close_on_deactivate(true) {} | 182 close_on_deactivate(true) {} |
183 | 183 |
184 TrayBubbleView::InitParams::InitParams(const InitParams& other) = default; | 184 TrayBubbleView::InitParams::InitParams(const InitParams& other) = default; |
185 | 185 |
186 // static | 186 TrayBubbleView::TrayBubbleView(gfx::NativeWindow parent_window, |
msw
2017/05/24 18:04:38
q: Should this be passed in as init_params.parent?
James Cook
2017/05/24 18:27:04
I considered that, but decided to keep InitParams
msw
2017/05/24 18:48:36
I think it's a bit odd to have two parent params;
| |
187 TrayBubbleView* TrayBubbleView::Create(View* anchor, | 187 View* anchor, |
188 Delegate* delegate, | |
189 InitParams* init_params) { | |
190 return new TrayBubbleView(anchor, delegate, *init_params); | |
191 } | |
192 | |
193 TrayBubbleView::TrayBubbleView(View* anchor, | |
194 Delegate* delegate, | 188 Delegate* delegate, |
195 const InitParams& init_params) | 189 const InitParams& init_params) |
196 : BubbleDialogDelegateView(anchor, | 190 : BubbleDialogDelegateView(anchor, |
197 GetArrowAlignment(init_params.anchor_alignment)), | 191 GetArrowAlignment(init_params.anchor_alignment)), |
198 params_(init_params), | 192 params_(init_params), |
199 layout_(new BottomAlignedBoxLayout(this)), | 193 layout_(new BottomAlignedBoxLayout(this)), |
200 delegate_(delegate), | 194 delegate_(delegate), |
201 preferred_width_(init_params.min_width), | 195 preferred_width_(init_params.min_width), |
202 bubble_border_(new BubbleBorder( | 196 bubble_border_(new BubbleBorder( |
203 arrow(), | 197 arrow(), |
204 BubbleBorder::NO_ASSETS, | 198 BubbleBorder::NO_ASSETS, |
205 init_params.bg_color.value_or(gfx::kPlaceholderColor))), | 199 init_params.bg_color.value_or(gfx::kPlaceholderColor))), |
206 owned_bubble_border_(bubble_border_), | 200 owned_bubble_border_(bubble_border_), |
207 is_gesture_dragging_(false), | 201 is_gesture_dragging_(false), |
208 mouse_actively_entered_(false) { | 202 mouse_actively_entered_(false) { |
203 DCHECK(parent_window); | |
204 DCHECK(anchor_widget()); // Computed by BubbleDialogDelegateView(). | |
209 bubble_border_->set_use_theme_background_color(!init_params.bg_color); | 205 bubble_border_->set_use_theme_background_color(!init_params.bg_color); |
210 bubble_border_->set_alignment(BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE); | 206 bubble_border_->set_alignment(BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE); |
211 bubble_border_->set_paint_arrow(BubbleBorder::PAINT_NONE); | 207 bubble_border_->set_paint_arrow(BubbleBorder::PAINT_NONE); |
208 set_parent_window(parent_window); | |
212 set_can_activate(params_.can_activate); | 209 set_can_activate(params_.can_activate); |
213 DCHECK(anchor_widget()); // Computed by BubbleDialogDelegateView(). | |
214 set_notify_enter_exit_on_child(true); | 210 set_notify_enter_exit_on_child(true); |
215 set_close_on_deactivate(init_params.close_on_deactivate); | 211 set_close_on_deactivate(init_params.close_on_deactivate); |
216 set_margins(gfx::Insets()); | 212 set_margins(gfx::Insets()); |
217 SetPaintToLayer(); | 213 SetPaintToLayer(); |
218 | 214 |
219 bubble_content_mask_.reset( | 215 bubble_content_mask_.reset( |
220 new TrayBubbleContentMask(bubble_border_->GetBorderCornerRadius())); | 216 new TrayBubbleContentMask(bubble_border_->GetBorderCornerRadius())); |
221 | 217 |
222 layout_->SetDefaultFlex(1); | 218 layout_->SetDefaultFlex(1); |
223 SetLayoutManager(layout_); | 219 SetLayoutManager(layout_); |
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276 gfx::Insets TrayBubbleView::GetBorderInsets() const { | 272 gfx::Insets TrayBubbleView::GetBorderInsets() const { |
277 return bubble_border_->GetInsets(); | 273 return bubble_border_->GetInsets(); |
278 } | 274 } |
279 | 275 |
280 int TrayBubbleView::GetDialogButtons() const { | 276 int TrayBubbleView::GetDialogButtons() const { |
281 return ui::DIALOG_BUTTON_NONE; | 277 return ui::DIALOG_BUTTON_NONE; |
282 } | 278 } |
283 | 279 |
284 void TrayBubbleView::OnBeforeBubbleWidgetInit(Widget::InitParams* params, | 280 void TrayBubbleView::OnBeforeBubbleWidgetInit(Widget::InitParams* params, |
285 Widget* bubble_widget) const { | 281 Widget* bubble_widget) const { |
286 if (delegate_) | |
287 delegate_->OnBeforeBubbleWidgetInit(anchor_widget(), bubble_widget, params); | |
288 // Apply a WM-provided shadow (see ui/wm/core/). | 282 // Apply a WM-provided shadow (see ui/wm/core/). |
289 params->shadow_type = Widget::InitParams::SHADOW_TYPE_DROP; | 283 params->shadow_type = Widget::InitParams::SHADOW_TYPE_DROP; |
290 params->shadow_elevation = wm::ShadowElevation::LARGE; | 284 params->shadow_elevation = wm::ShadowElevation::LARGE; |
291 } | 285 } |
292 | 286 |
293 void TrayBubbleView::OnWidgetClosing(Widget* widget) { | 287 void TrayBubbleView::OnWidgetClosing(Widget* widget) { |
294 BubbleDialogDelegateView::OnWidgetClosing(widget); | 288 BubbleDialogDelegateView::OnWidgetClosing(widget); |
295 --g_current_tray_bubble_showing_count_; | 289 --g_current_tray_bubble_showing_count_; |
296 DCHECK_GE(g_current_tray_bubble_showing_count_, 0); | 290 DCHECK_GE(g_current_tray_bubble_showing_count_, 0); |
297 } | 291 } |
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395 | 389 |
396 void TrayBubbleView::ViewHierarchyChanged( | 390 void TrayBubbleView::ViewHierarchyChanged( |
397 const ViewHierarchyChangedDetails& details) { | 391 const ViewHierarchyChangedDetails& details) { |
398 if (details.is_add && details.child == this) { | 392 if (details.is_add && details.child == this) { |
399 details.parent->SetPaintToLayer(); | 393 details.parent->SetPaintToLayer(); |
400 details.parent->layer()->SetMasksToBounds(true); | 394 details.parent->layer()->SetMasksToBounds(true); |
401 } | 395 } |
402 } | 396 } |
403 | 397 |
404 } // namespace views | 398 } // namespace views |
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