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Side by Side Diff: content/public/android/java/src/org/chromium/content/browser/PopupZoomer.java

Issue 11360207: Add Java resources to content and chrome. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: remove obsolete findbugs warnings Created 8 years, 1 month ago
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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 package org.chromium.content.browser; 5 package org.chromium.content.browser;
6 6
7 import android.content.Context; 7 import android.content.Context;
8 import android.content.res.Resources; 8 import android.content.res.Resources;
9 import android.graphics.Bitmap; 9 import android.graphics.Bitmap;
10 import android.graphics.Canvas; 10 import android.graphics.Canvas;
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21 import android.graphics.drawable.ColorDrawable; 21 import android.graphics.drawable.ColorDrawable;
22 import android.graphics.drawable.Drawable; 22 import android.graphics.drawable.Drawable;
23 import android.os.SystemClock; 23 import android.os.SystemClock;
24 import android.util.Log; 24 import android.util.Log;
25 import android.view.GestureDetector; 25 import android.view.GestureDetector;
26 import android.view.MotionEvent; 26 import android.view.MotionEvent;
27 import android.view.View; 27 import android.view.View;
28 import android.view.animation.Interpolator; 28 import android.view.animation.Interpolator;
29 import android.view.animation.OvershootInterpolator; 29 import android.view.animation.OvershootInterpolator;
30 30
31 import org.chromium.content.app.AppResource; 31 import org.chromium.content.R;
32 32
33 /** 33 /**
34 * PopupZoomer is used to show the on-demand link zooming popup. It handles mani pulation of the 34 * PopupZoomer is used to show the on-demand link zooming popup. It handles mani pulation of the
35 * canvas and touch events to display the on-demand zoom magnifier. 35 * canvas and touch events to display the on-demand zoom magnifier.
36 */ 36 */
37 class PopupZoomer extends View { 37 class PopupZoomer extends View {
38 private static String LOGTAG = "PopupZoomer"; 38 private static String LOGTAG = "PopupZoomer";
39 39
40 // The padding between the edges of the view and the popup. Note that there is a mirror 40 // The padding between the edges of the view and the popup. Note that there is a mirror
41 // constant in content/renderer/render_view_impl.cc which should be kept in sync if 41 // constant in content/renderer/render_view_impl.cc which should be kept in sync if
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103 // Since we sometimes overflow the bounds of the mViewClipRect, we need to a llow scrolling. 103 // Since we sometimes overflow the bounds of the mViewClipRect, we need to a llow scrolling.
104 // Current scroll position. 104 // Current scroll position.
105 private float mPopupScrollX, mPopupScrollY; 105 private float mPopupScrollX, mPopupScrollY;
106 // Scroll bounds. 106 // Scroll bounds.
107 private float mMinScrollX, mMaxScrollX; 107 private float mMinScrollX, mMaxScrollX;
108 private float mMinScrollY, mMaxScrollY; 108 private float mMinScrollY, mMaxScrollY;
109 109
110 private GestureDetector mGestureDetector; 110 private GestureDetector mGestureDetector;
111 111
112 private static float getOverlayCornerRadius(Context context) { 112 private static float getOverlayCornerRadius(Context context) {
113 // TODO(leandrogracia): restore an assertion for the resource id != 0 113 if (sOverlayCornerRadius == 0)
114 // here after fixing crbug.com/136704
115 // assert AppResource.DIMENSION_LINK_PREVIEW_OVERLAY_RADIUS != 0;
116 if (sOverlayCornerRadius == 0 && AppResource.DIMENSION_LINK_PREVIEW_OVER LAY_RADIUS != 0)
117 sOverlayCornerRadius = context.getResources().getDimension( 114 sOverlayCornerRadius = context.getResources().getDimension(
118 AppResource.DIMENSION_LINK_PREVIEW_OVERLAY_RADIUS); 115 R.dimen.link_preview_overlay_radius);
119 return sOverlayCornerRadius; 116 return sOverlayCornerRadius;
120 } 117 }
121 118
122 /** 119 /**
123 * Gets the drawable that should be used to frame the zooming popup, loading 120 * Gets the drawable that should be used to frame the zooming popup, loading
124 * it from the resource bundle if not already cached. 121 * it from the resource bundle if not already cached.
125 */ 122 */
126 private static Drawable getOverlayDrawable(Context context) { 123 private static Drawable getOverlayDrawable(Context context) {
127 if (sOverlayDrawable == null) { 124 if (sOverlayDrawable == null) {
128 try { 125 try {
129 sOverlayDrawable = context.getResources().getDrawable( 126 sOverlayDrawable = context.getResources().getDrawable(
130 AppResource.DRAWABLE_LINK_PREVIEW_POPUP_OVERLAY); 127 R.drawable.ondemand_overlay);
131 } catch (Resources.NotFoundException e) { 128 } catch (Resources.NotFoundException e) {
132 Log.w(LOGTAG, "No drawable resource for PopupZoomer overlay foun d."); 129 Log.w(LOGTAG, "No drawable resource for PopupZoomer overlay foun d.");
133 sOverlayDrawable = new ColorDrawable(); 130 sOverlayDrawable = new ColorDrawable();
134 } 131 }
135 sOverlayPadding = new Rect(); 132 sOverlayPadding = new Rect();
136 sOverlayDrawable.getPadding(sOverlayPadding); 133 sOverlayDrawable.getPadding(sOverlayPadding);
137 } 134 }
138 return sOverlayDrawable; 135 return sOverlayDrawable;
139 } 136 }
140 137
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501 } 498 }
502 499
503 @Override 500 @Override
504 public float getInterpolation(float input) { 501 public float getInterpolation(float input) {
505 input = 1.0f - input; 502 input = 1.0f - input;
506 if (mInterpolator == null) return input; 503 if (mInterpolator == null) return input;
507 return mInterpolator.getInterpolation(input); 504 return mInterpolator.getInterpolation(input);
508 } 505 }
509 } 506 }
510 } 507 }
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