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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 package org.chromium.chrome.browser.widget; | 5 package org.chromium.chrome.browser.widget; |
6 | 6 |
7 import android.content.Context; | 7 import android.content.Context; |
8 import android.view.LayoutInflater; | 8 import android.view.LayoutInflater; |
9 import android.view.ViewGroup; | 9 import android.view.ViewGroup; |
10 import android.widget.FrameLayout; | 10 import android.widget.FrameLayout; |
11 import android.widget.ListView; | 11 import android.widget.ListView; |
12 | 12 |
13 import org.chromium.base.VisibleForTesting; | 13 import org.chromium.base.VisibleForTesting; |
14 import org.chromium.chrome.R; | 14 import org.chromium.chrome.R; |
15 import org.chromium.chrome.browser.compositor.layouts.Layout; | 15 import org.chromium.chrome.browser.compositor.layouts.Layout; |
16 import org.chromium.chrome.browser.compositor.layouts.LayoutRenderHost; | 16 import org.chromium.chrome.browser.compositor.layouts.LayoutRenderHost; |
17 import org.chromium.chrome.browser.compositor.layouts.LayoutUpdateHost; | 17 import org.chromium.chrome.browser.compositor.layouts.LayoutUpdateHost; |
18 import org.chromium.chrome.browser.compositor.layouts.content.TabContentManager; | 18 import org.chromium.chrome.browser.compositor.layouts.content.TabContentManager; |
| 19 import org.chromium.chrome.browser.compositor.layouts.eventfilter.BlackHoleEvent
Filter; |
19 import org.chromium.chrome.browser.compositor.layouts.eventfilter.EventFilter; | 20 import org.chromium.chrome.browser.compositor.layouts.eventfilter.EventFilter; |
20 import org.chromium.chrome.browser.compositor.scene_layer.SceneLayer; | 21 import org.chromium.chrome.browser.compositor.scene_layer.SceneLayer; |
21 import org.chromium.chrome.browser.tabmodel.TabModel; | 22 import org.chromium.chrome.browser.tabmodel.TabModel; |
22 import org.chromium.chrome.browser.tabmodel.TabModelSelector; | 23 import org.chromium.chrome.browser.tabmodel.TabModelSelector; |
23 import org.chromium.chrome.browser.tabmodel.TabModelUtils; | 24 import org.chromium.chrome.browser.tabmodel.TabModelUtils; |
24 import org.chromium.chrome.browser.widget.accessibility.AccessibilityTabModelAda
pter.AccessibilityTabModelAdapterListener; | 25 import org.chromium.chrome.browser.widget.accessibility.AccessibilityTabModelAda
pter.AccessibilityTabModelAdapterListener; |
25 import org.chromium.chrome.browser.widget.accessibility.AccessibilityTabModelWra
pper; | 26 import org.chromium.chrome.browser.widget.accessibility.AccessibilityTabModelWra
pper; |
26 | 27 |
27 /** | 28 /** |
28 * A {@link Layout} that shows the tabs as two {@link ListView}s, one for each {
@link TabModel} to | 29 * A {@link Layout} that shows the tabs as two {@link ListView}s, one for each {
@link TabModel} to |
29 * represent. | 30 * represent. |
30 */ | 31 */ |
31 public class OverviewListLayout extends Layout implements AccessibilityTabModelA
dapterListener { | 32 public class OverviewListLayout extends Layout implements AccessibilityTabModelA
dapterListener { |
32 private AccessibilityTabModelWrapper mTabModelWrapper; | 33 private AccessibilityTabModelWrapper mTabModelWrapper; |
33 private final float mDpToPx; | 34 private final float mDpToPx; |
| 35 private final BlackHoleEventFilter mBlackHoleEventFilter; |
34 private final SceneLayer mSceneLayer; | 36 private final SceneLayer mSceneLayer; |
35 | 37 |
36 public OverviewListLayout(Context context, LayoutUpdateHost updateHost, | 38 public OverviewListLayout( |
37 LayoutRenderHost renderHost, EventFilter eventFilter) { | 39 Context context, LayoutUpdateHost updateHost, LayoutRenderHost rende
rHost) { |
38 super(context, updateHost, renderHost, eventFilter); | 40 super(context, updateHost, renderHost); |
| 41 mBlackHoleEventFilter = new BlackHoleEventFilter(context); |
39 mDpToPx = context.getResources().getDisplayMetrics().density; | 42 mDpToPx = context.getResources().getDisplayMetrics().density; |
40 mSceneLayer = new SceneLayer(); | 43 mSceneLayer = new SceneLayer(); |
41 } | 44 } |
42 | 45 |
43 @Override | 46 @Override |
44 public void attachViews(ViewGroup container) { | 47 public void attachViews(ViewGroup container) { |
45 if (mTabModelWrapper == null) { | 48 if (mTabModelWrapper == null) { |
46 mTabModelWrapper = | 49 mTabModelWrapper = |
47 (AccessibilityTabModelWrapper) LayoutInflater.from(container
.getContext()) | 50 (AccessibilityTabModelWrapper) LayoutInflater.from(container
.getContext()) |
48 .inflate(R.layout.accessibility_tab_switcher, null); | 51 .inflate(R.layout.accessibility_tab_switcher, null); |
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179 public void onTabClosureCommitted(long time, int tabId, boolean incognito) { | 182 public void onTabClosureCommitted(long time, int tabId, boolean incognito) { |
180 mTabModelWrapper.setStateBasedOnModel(); | 183 mTabModelWrapper.setStateBasedOnModel(); |
181 } | 184 } |
182 | 185 |
183 @Override | 186 @Override |
184 public void showTab(int tabId) { | 187 public void showTab(int tabId) { |
185 onTabSelecting(0, tabId); | 188 onTabSelecting(0, tabId); |
186 } | 189 } |
187 | 190 |
188 @Override | 191 @Override |
| 192 protected EventFilter getEventFilter() { |
| 193 return mBlackHoleEventFilter; |
| 194 } |
| 195 |
| 196 @Override |
189 protected SceneLayer getSceneLayer() { | 197 protected SceneLayer getSceneLayer() { |
190 return mSceneLayer; | 198 return mSceneLayer; |
191 } | 199 } |
192 } | 200 } |
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