author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 15:09:22 +0300 | |
branch | RCL_3 |
changeset 65 | ae942d28ec0e |
permissions | -rw-r--r-- |
65
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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package javax.microedition.lcdui; |
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|
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import javax.microedition.lcdui.EventDispatcher.LCDUIEvent; |
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|
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import org.eclipse.swt.graphics.Point; |
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import org.eclipse.swt.graphics.Rectangle; |
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import org.eclipse.swt.widgets.Control; |
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|
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/** |
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* Implementation of LCDUI abstract <code>CustomItem</code> class. |
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*/ |
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public abstract class CustomItem extends Item |
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{ |
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protected static final int NONE = 0; |
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protected static final int TRAVERSE_HORIZONTAL = 1; |
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protected static final int TRAVERSE_VERTICAL = 2; |
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|
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protected static final int KEY_PRESS = 4; |
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protected static final int KEY_RELEASE = 8; |
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protected static final int KEY_REPEAT = 0x10; |
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|
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protected static final int POINTER_PRESS = 0x20; |
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protected static final int POINTER_RELEASE = 0x40; |
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protected static final int POINTER_DRAG = 0x80; |
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/** |
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* If CustomItem is changed, reasons for Re-layouting. |
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*/ |
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static final int UPDATE_REASON_REPAINT = UPDATE_ITEM_MAX << 1; |
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private boolean cleanupNeeded; |
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private int contentWidth; |
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private int contentHeight; |
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private boolean repaintPending; |
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private int repaintX1; |
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private int repaintY1; |
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private int repaintX2; |
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private int repaintY2; |
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private Object repaintLock; |
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private Object cleanupLock; |
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private Object resizeLock; |
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// Flag for passing info between UI thread |
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// and Dispatcher thread |
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private boolean widgetDisposed; |
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private com.nokia.mj.impl.rt.support.Finalizer finalizer; |
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// Graphics command buffer for this instance |
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Buffer graphicsBuffer; |
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Graphics customItemGraphics; |
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CustomItemLayouter layouter; |
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/** |
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* Constructor. |
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* |
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* @param label Label of CustomItem. |
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*/ |
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protected CustomItem(String label) |
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{ |
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finalizer = ((finalizer != null) ? finalizer |
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: new com.nokia.mj.impl.rt.support.Finalizer() |
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{ |
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public void finalizeImpl() |
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{ |
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if(finalizer != null) |
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{ |
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finalizer = null; |
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if(!ESWTUIThreadRunner.isDisposed()) |
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{ |
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dispose(); |
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} |
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} |
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} |
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}); |
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repaintLock = new Object(); |
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cleanupLock = new Object(); |
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resizeLock = new Object(); |
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setLabel(label); |
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101 |
} |
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102 |
|
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103 |
/** |
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104 |
* Get the game action associated with the key code. |
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105 |
* |
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106 |
* @param keyCode key code |
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107 |
* @return game action bound to the key |
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108 |
*/ |
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109 |
public int getGameAction(int keyCode) |
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110 |
{ |
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111 |
return KeyTable.getGameAction(keyCode); |
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112 |
} |
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113 |
|
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114 |
/** |
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115 |
* Get the interaction modes available on this device. |
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116 |
* |
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117 |
* @return bitmask of available interaction modes. |
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118 |
*/ |
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protected final int getInteractionModes() |
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120 |
{ |
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121 |
// TODO: check final interaction modes |
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122 |
return TRAVERSE_HORIZONTAL | TRAVERSE_VERTICAL |
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123 |
| KEY_PRESS | KEY_RELEASE |
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124 |
| POINTER_PRESS | POINTER_DRAG | POINTER_RELEASE; |
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125 |
} |
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126 |
|
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127 |
/** |
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|
128 |
* Invalidates CustomItem. |
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129 |
*/ |
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130 |
protected final void invalidate() |
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131 |
{ |
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132 |
updateParent(UPDATE_SIZE_CHANGED); |
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133 |
} |
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|
134 |
|
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135 |
/** |
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136 |
* Requests repainting of CustomItem. |
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|
137 |
*/ |
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|
138 |
protected final void repaint() |
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139 |
{ |
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Revision: v2.2.11
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|
140 |
repaint(0, 0, contentWidth, contentHeight); |
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Revision: v2.2.11
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|
141 |
} |
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|
142 |
|
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143 |
/** |
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144 |
* Requests repainting of the specified area in CustomItem. |
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Revision: v2.2.11
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145 |
* |
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146 |
* @param aX |
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147 |
* @param aY |
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148 |
* @param aWidth |
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149 |
* @param aHeight |
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150 |
*/ |
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|
151 |
protected final void repaint(int aX, int aY, int aWidth, int aHeight) |
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152 |
{ |
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153 |
Rectangle rect = new Rectangle(aX, aY, aWidth, aHeight); |
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154 |
// From here it goes to updateItem() |
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|
155 |
updateParent(UPDATE_REASON_REPAINT, rect); |
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|
156 |
} |
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|
157 |
|
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|
158 |
/** |
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|
159 |
* Callback method for traverse-in event. |
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Revision: v2.2.11
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|
160 |
* |
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|
161 |
* @param direction |
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162 |
* @param viewportWidth |
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|
163 |
* @param viewportHeight |
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|
164 |
* @param visRect if the CustomItem supports internal traversal and keeps |
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|
165 |
* focus, visRect represents the visible rectangle (focused area) |
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|
166 |
* @return true if internal traversal has occurred, false otherwise |
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|
167 |
*/ |
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|
168 |
protected boolean traverse(int direction, int viewportWidth, |
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|
169 |
int viewportHeight, int[] visRect) |
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|
170 |
{ |
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|
171 |
return false; |
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|
172 |
} |
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|
173 |
|
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|
174 |
/** |
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|
175 |
* Callback method for traverse-out event. |
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|
176 |
*/ |
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|
177 |
protected void traverseOut() |
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|
178 |
{ |
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|
179 |
} |
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|
180 |
|
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|
181 |
/** |
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|
182 |
* Callback method for key pressed event. |
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|
183 |
*/ |
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Revision: v2.2.11
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|
184 |
protected void keyPressed(int aKeyCode) |
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|
185 |
{ |
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|
186 |
} |
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|
187 |
|
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|
188 |
/** |
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Revision: v2.2.11
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|
189 |
* Callback method for key released event. |
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|
190 |
*/ |
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Revision: v2.2.11
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|
191 |
protected void keyReleased(int aKeyCode) |
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|
192 |
{ |
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|
193 |
} |
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|
194 |
|
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|
195 |
/** |
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|
196 |
* Callback method for key repeated event. |
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|
197 |
*/ |
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|
198 |
protected void keyRepeated(int aKeyCode) |
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|
199 |
{ |
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|
200 |
} |
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|
201 |
|
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|
202 |
/** |
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* Callback method for pointer pressed event. |
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*/ |
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protected void pointerPressed(int aX, int aY) |
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{ |
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} |
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/** |
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* Callback method for pointer released event. |
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*/ |
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protected void pointerReleased(int aX, int aY) |
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{ |
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} |
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/** |
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* Callback method for pointer dragged event. |
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*/ |
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protected void pointerDragged(int aX, int aY) |
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{ |
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} |
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|
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/** |
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* Callback method when item gets shown. |
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*/ |
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protected void showNotify() |
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{ |
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} |
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|
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/** |
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* Callback method when item gets hidden. |
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*/ |
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protected void hideNotify() |
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{ |
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} |
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/** |
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* Callback method for content area size change event. |
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*/ |
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protected void sizeChanged(int aWidth, int aHeight) |
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{ |
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} |
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|
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/** |
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* Abstract method. |
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* |
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* @param graphics |
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* @param aWidth |
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* @param aHeight |
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*/ |
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protected abstract void paint(Graphics graphics, int aWidth, int aHeight); |
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|
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/** |
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* Should return the minimum width of the content area. |
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*/ |
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protected abstract int getMinContentWidth(); |
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|
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/** |
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* Should return the minimum height of the content area. |
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*/ |
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protected abstract int getMinContentHeight(); |
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|
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/** |
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* Should return the preferred width of the content area. |
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*/ |
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protected abstract int getPrefContentWidth(int aHeight); |
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|
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/** |
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* Should return the preferred height of the content area. |
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*/ |
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protected abstract int getPrefContentHeight(int aWidth); |
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|
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/** |
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* Calculates minimum size of this item. |
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* |
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* @return Minimum size. |
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*/ |
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Point calculateMinimumSize() |
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{ |
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return CustomItemLayouter.calculateMinimumBounds(this); |
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} |
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|
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/** |
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* Calculates preferred size of this item. |
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* |
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* @return Preferred size. |
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*/ |
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Point calculatePreferredSize() |
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{ |
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return CustomItemLayouter.calculatePreferredBounds(this); |
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} |
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|
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|
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/** |
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* Set the size of the content area. |
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* |
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* @param newWidth |
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* @param newHeight |
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*/ |
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void internalHandleSizeChanged(int newWidth, int newHeight) |
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{ |
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|
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if(contentWidth != newWidth || contentHeight != newHeight) |
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{ |
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synchronized(resizeLock) |
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{ |
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contentWidth = newWidth; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
contentHeight = newHeight; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
EventDispatcher eventDispatcher = EventDispatcher.instance(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
LCDUIEvent event = eventDispatcher.newEvent(LCDUIEvent.CUSTOMITEM_SIZECHANGED, layouter.formLayouter.getForm()); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
310 |
event.item = this; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
eventDispatcher.postEvent(event); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
synchronized(cleanupLock) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
cleanupNeeded = true; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
repaint(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
317 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
318 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
/* |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
321 |
* Note that if you call this and getContentHeight() from a non-UI thread |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
322 |
* then it must be made sure size doesn't change between the calls. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
int getContentWidth() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
326 |
return contentWidth; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
327 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
328 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
/* |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
* Note that if you call this and getContentHeight() from a non-UI thread |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
* then it must be made sure size doesn't change between the calls. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
int getContentHeight() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
return contentHeight; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
336 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
337 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
boolean isFocusable() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
339 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
return true; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
/* |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
* This gets called when Form contents are modified. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
void setParent(Screen parent) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
super.setParent(parent); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
if(parent == null) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
// Item was removed from a Form |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
layouter = null; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
else |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
// Item was added to a Form |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
layouter = ((CustomItemLayouter)((Form)parent).getFormLayouter().getItemLayouter(this)); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
private boolean invalidate(int x, int y, int width, int height) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
// Regularize bounds |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
final int x1 = x; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
final int y1 = y; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
final int x2 = x + width; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
final int y2 = y + height; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
// Union the current and new damaged rects |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
final boolean valid = ((repaintX2 - repaintX1) <= 0) && ((repaintY2 - repaintY1) <= 0); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
if(!valid) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
repaintX1 = Math.min(repaintX1, x1); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
repaintY1 = Math.min(repaintY1, y1); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
repaintX2 = Math.max(repaintX2, x2); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
repaintY2 = Math.max(repaintY2, y2); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
else |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
repaintX1 = x1; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
repaintY1 = y1; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
repaintX2 = x2; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
repaintY2 = y2; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
// UI thread can change the size at any time. Must make sure it doesn't |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
// change between reading the width and the height. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
final int w; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
final int h; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
synchronized(resizeLock) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
w = contentWidth; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
h = contentHeight; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
// Clip to bounds |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
repaintX1 = repaintX1 > 0 ? repaintX1 : 0; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
repaintY1 = repaintY1 > 0 ? repaintY1 : 0; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
repaintX2 = repaintX2 < w ? repaintX2 : w; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
repaintY2 = repaintY2 < h ? repaintY2 : h; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
return valid; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
/* |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
* Note the control passed as a parameter can change. It must not be stored |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
* to the CustomItem. Adding and removing Form item is blocked for the |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
* duration of the call. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
void updateItem(Rectangle rect, Control control) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
// Paint callback event is posted without any invalid area info. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
// Invalid area info is kept in the member variables. Only one event |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
// per Canvas is added to the queue. If there are more repaint() calls |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
// before the already posted event has been served those are merged |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
// to the invalid area in the member variables without posting a new |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
// event. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
synchronized(repaintLock) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
if(invalidate(rect.x, rect.y, rect.width, rect.height)) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
// Note that repaintPending doesn't mean that there's a repaint |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
// event in the queue. It means that the invalid area is going |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
// to be repainted and there's no need to add a new event. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
// It's possible that the repaint event has already been |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
// removed from the queue but repaintPending is still true. In |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
// that case it's currently being processed and we can still |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
// add to the invalid area. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
if(!repaintPending) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
EventDispatcher eventDispatcher = EventDispatcher.instance(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
LCDUIEvent event = eventDispatcher.newEvent( |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
LCDUIEvent.CUSTOMITEM_PAINT_MIDLET_REQUEST, layouter.formLayouter.getForm()); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
event.widget = control; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
event.item = this; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
eventDispatcher.postEvent(event); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
repaintPending = true; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
/* |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
* Dispatcher thread thread calls. Operations changing Form content through |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
* public API are blocked for the duration of the method call, however form |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
* internal layout may modify items or even delete some. It has been checked |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
* that the eSWT widget has not been disposed and that the CustomItem has not |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
* been removed from the Form. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
void doCallback(final LCDUIEvent event) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
switch(event.type) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
case LCDUIEvent.CUSTOMITEM_PAINT_MIDLET_REQUEST: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
case LCDUIEvent.CUSTOMITEM_PAINT_NATIVE_REQUEST: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
doPaintCallback(event); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
case LCDUIEvent.CUSTOMITEM_HIDENOTIFY: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
hideNotify(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
case LCDUIEvent.CUSTOMITEM_SHOWNOTIFY: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
showNotify(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
case LCDUIEvent.CUSTOMITEM_KEYPRESSED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
keyPressed(event.keyCode); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
case LCDUIEvent.CUSTOMITEM_KEYREPEATED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
keyRepeated(event.keyCode); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
case LCDUIEvent.CUSTOMITEM_KEYRELEASED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
keyReleased(event.keyCode); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
case LCDUIEvent.CUSTOMITEM_POINTERDRAGGED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
pointerDragged(event.x, event.y); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
case LCDUIEvent.CUSTOMITEM_POINTERPRESSED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
pointerPressed(event.x, event.y); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
case LCDUIEvent.CUSTOMITEM_POINTERRELEASED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
pointerReleased(event.x, event.y); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
case LCDUIEvent.CUSTOMITEM_SIZECHANGED: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
sizeChanged(event.width, event.height); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
break; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
default: |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
super.doCallback(event); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
/* |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
* Dispatcher thread calls. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
void doPaintCallback(final LCDUIEvent event) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
// Decide the area going to be painted by the callback. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
final int redrawNowX; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
final int redrawNowY; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
final int redrawNowW; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
final int redrawNowH; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
// Before this thread obtains the repaintLock any repaint() calls |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
// will still be adding to the invalid area that is going to be |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
// painted by this callback. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
synchronized(repaintLock) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
if(event.type == LCDUIEvent.CUSTOMITEM_PAINT_NATIVE_REQUEST) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
// Merge with possibly existing repaint() requests |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
invalidate(event.x, event.y, event.width, event.height); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
else |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
// Need to add a new event to the queue in subsequent repaint() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
// calls. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
repaintPending = false; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
// Store the current area to be painted |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
redrawNowX = repaintX1; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
redrawNowY = repaintY1; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
redrawNowW = repaintX2-repaintX1; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
redrawNowH = repaintY2-repaintY1; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
// After releasing the lock the repaint() calls will start with |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
// new invalid area. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
repaintX1 = repaintX2 = repaintY1 = repaintY2 = 0; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
// Don't do the callback if there's nothing to paint |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
if(!((redrawNowW > 0) && (redrawNowH > 0))) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
return; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
// Instantiate GraphicsBuffer and Graphics if needed |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
// or just update the bounds |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
widgetDisposed = false; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
final CustomItem self = this; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
ESWTUIThreadRunner.safeSyncExec(new Runnable() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
public void run() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
// Checking the widget state here ensures that |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
// it is not disposed during this method execution |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
// as we are in UI thread |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
if(event.widget.isDisposed()) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
widgetDisposed = true; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
return; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
if(customItemGraphics == null) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
graphicsBuffer = Buffer.createInstance(self, (Control)event.widget); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
customItemGraphics = graphicsBuffer.getGraphics(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
customItemGraphics.setSyncStrategy(Graphics.SYNC_LEAVE_SURFACE_SESSION_OPEN); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
else |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
graphicsBuffer.setControlBounds((Control)event.widget); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
}); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
// Quit if widget was already disposed |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
if(widgetDisposed) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
return; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
// Clean the background if dirty, buffer the operations. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
synchronized(cleanupLock) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
if(cleanupNeeded && layouter.noBackground) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
// Must be made sure that size doesn't change between reading |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
// the width and the height. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
int contentWidth, contentHeight; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
synchronized(resizeLock) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
contentWidth = this.contentWidth; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
contentHeight = this.contentHeight; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
customItemGraphics.setClip(0, 0, contentWidth, contentHeight); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
customItemGraphics.cleanBackground(new Rectangle(0, 0, contentWidth, contentHeight)); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
cleanupNeeded = false; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
// Clip must define the invalid area |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
customItemGraphics.reset(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
customItemGraphics.setClip(redrawNowX, redrawNowY, redrawNowW, redrawNowH); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
// The callback |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
paint(customItemGraphics, contentWidth, contentHeight); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
// Wait until the UI thread is available. Then in the UI thread |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
// synchronously send a paint event. |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
ESWTUIThreadRunner.safeSyncExec(new Runnable() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
public void run() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
if(event.widget.isDisposed()) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
return; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
graphicsBuffer.sync(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
graphicsBuffer.blitToDisplay(null, event.widget); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
}); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
|
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
/** |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
* Disposes this instance |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
*/ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
private void dispose() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
ESWTUIThreadRunner.safeSyncExec(new Runnable() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
public void run() |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
if(graphicsBuffer != null) |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
{ |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
624 |
graphicsBuffer.dispose(); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
graphicsBuffer = null; |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
628 |
}); |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
629 |
} |
ae942d28ec0e
Revision: v2.2.11
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
} |