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