Attachment 20805 Details for Bug 74559 – patch to org.eclipse.debug.ui

[patch] patch to org.eclipse.debug.ui

ui_507a.txt (text/plain), 68.83 KB, created by Samantha Chan

on 2005-05-07 19:04:43 EDT

(hide)

Description:

Filename:

MIME Type:

Creator: Samantha Chan

Created: 2005-05-07 19:04:43 EDT

Size: 68.83 KB

patch

obsolete

>Index: plugin.properties
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/plugin.properties,v
>retrieving revision 1.191
>diff -u -r1.191 plugin.properties
>--- plugin.properties	6 May 2005 17:33:19 -0000	1.191
>+++ plugin.properties	7 May 2005 22:54:47 -0000
>@@ -328,8 +328,8 @@
> BreakpointWorkingSet.name=Breakpoint
> 
> memoryRenderingsExtensionPointName = Memory Renderings
>-SetDefaultColumnSizeActionName =Set Default Column Size ...
> SetPaddedStrActionName = Set Padded String ...
>+TableRenderingPrefActionName = Table Renderings Preferences...
> 
> DropToFrameAction.label=Drop to Frame
> DropToFrameAction.tooltip=Drop to Frame
>Index: plugin.xml
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/plugin.xml,v
>retrieving revision 1.328
>diff -u -r1.328 plugin.xml
>--- plugin.xml	6 May 2005 17:33:16 -0000	1.328
>+++ plugin.xml	7 May 2005 22:54:47 -0000
>@@ -883,6 +883,14 @@
>                style="toggle"
>                id="org.eclipse.debug.ui.linkrenderingpanes"/>
>          <action
>+               class="org.eclipse.debug.internal.ui.views.memory.renderings.TableRenderingPrefAction"
>+               helpContextId="TableRenderingPrefAction_context"
>+               id="org.eclipse.debug.ui.tablerendering.preferencesaction"
>+               label="%TableRenderingPrefActionName"
>+               menubarPath="additions"
>+               style="push"
>+               tooltip="%TableRenderingPrefActionName"/>
>+         <action
>                disabledIcon="icons/full/dlcl16/det_pane_right.gif"
>                hoverIcon="icons/full/elcl16/det_pane_right.gif"
>                toolbarPath="RenderingPanesGroup"
>@@ -893,14 +901,6 @@
>                style="toggle"
>                id="org.eclipse.debug.ui.togglesplitpane"/>
>          <action
>-               helpContextId="DefaultColumnSizePrefAction_context"
>-               label="%SetDefaultColumnSizeActionName"
>-               class="org.eclipse.debug.internal.ui.views.memory.renderings.SetDefaultColumnSizePrefAction"
>-               tooltip="%SetDefaultColumnSizeActionName"
>-               style="push"
>-               menubarPath="additions"
>-               id="org.eclipse.debug.ui.setDefaultColumnSize"/>
>-         <action
>                helpContextId="SetPaddedStrAction_context"
>                label="%SetPaddedStrActionName"
>                class="org.eclipse.debug.internal.ui.views.memory.renderings.SetPaddedStringAction"
>Index: ui/org/eclipse/debug/internal/ui/DebugUIMessages.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/DebugUIMessages.java,v
>retrieving revision 1.9
>diff -u -r1.9 DebugUIMessages.java
>--- ui/org/eclipse/debug/internal/ui/DebugUIMessages.java	4 May 2005 20:16:39 -0000	1.9
>+++ ui/org/eclipse/debug/internal/ui/DebugUIMessages.java	7 May 2005 22:54:47 -0000
>@@ -98,8 +98,6 @@
> 	public static String MonitorMemoryBlockDialog_NumberOfBytes;
> 	public static String GoToAddressDialog_Address;
> 	public static String GoToAddressDialog_GoToAddress;
>-	public static String DefaultColumnSizeDialog_DefaultColumnSize;
>-	public static String DefaultColumnSizeDialog_ColumnSize;
> 	public static String CodePagesPrefDialog_1;
> 	public static String CodePagesPrefDialog_2;
> 	public static String CodePagesPrefDialog_3;
>@@ -161,7 +159,9 @@
> 	public static String AbstractTableRendering_1;
> 	public static String AbstractTableRendering_2;
> 	public static String AbstractTableRendering_3;
>+	public static String AbstractTableRendering_4;
> 	public static String AbstractTableRendering_5;
>+	public static String AbstractTableRendering_6;
> 	public static String AbstractTableRendering_8;
> 	public static String AbstractTableRendering_9;
> 	public static String AbstractTableRendering_10;
>@@ -198,6 +198,12 @@
> 	public static String TableRenderingPropertiesPage_23;
> 	public static String TableRenderingPropertiesPage_25;
> 	public static String TableRenderingPropertiesPage_26;
>+	public static String TableRenderingPrefAction_0;
>+	public static String TableRenderingPreferencePage_0;
>+	public static String TableRenderingPreferencePage_1;
>+	public static String TableRenderingPreferencePage_2;
>+	public static String TableRenderingPreferencePage_3;
>+	public static String TableRenderingPreferencePage_4;
> 	
> 	static {
> 		// load message values from bundle file
>@@ -205,4 +211,5 @@
> 	}
> 
> 
>+
> }
>\ No newline at end of file
>Index: ui/org/eclipse/debug/internal/ui/DebugUIMessages.properties
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/DebugUIMessages.properties,v
>retrieving revision 1.91
>diff -u -r1.91 DebugUIMessages.properties
>--- ui/org/eclipse/debug/internal/ui/DebugUIMessages.properties	26 Apr 2005 16:51:52 -0000	1.91
>+++ ui/org/eclipse/debug/internal/ui/DebugUIMessages.properties	7 May 2005 22:54:47 -0000
>@@ -93,8 +93,6 @@
> MonitorMemoryBlockDialog_NumberOfBytes = Number of bytes:
> GoToAddressDialog_Address = Address:
> GoToAddressDialog_GoToAddress = Go To Address...
>-DefaultColumnSizeDialog_DefaultColumnSize = Default Column Size
>-DefaultColumnSizeDialog_ColumnSize = &Column Size:
> CodePagesPrefDialog_1=Select Codepages
> CodePagesPrefDialog_2=Codepage for rendering memory to ASCII strings:
> CodePagesPrefDialog_3=Change...
>@@ -159,6 +157,8 @@
> AbstractTableRendering_5=Column Size
> AbstractTableRendering_8=Unknown
> AbstractTableRendering_9=Unknown
>+AbstractTableRendering_4=Next Page
>+AbstractTableRendering_6=Previous Page
> AbstractTableRendering_10=Unable to get base address.
> AbstractTableRendering_11=Address is out of range.
> AbstractTableRendering_12=Reset Failed.
>@@ -191,3 +191,9 @@
> TableRenderingPropertiesPage_23=Writable:
> TableRenderingPropertiesPage_25=Line Address:
> TableRenderingPropertiesPage_26=Units Per Line:
>+TableRenderingPreferencePage_0=&Column Size:
>+TableRenderingPreferencePage_1=Automatically load next page of memory when scrolled to end of buffer
>+TableRenderingPreferencePage_2=Number of Lines per Page:
>+TableRenderingPreferencePage_3=Page size cannot be less than 1.
>+TableRenderingPreferencePage_4=Page size is invalid.
>+TableRenderingPrefAction_0=Table Renderings
>Index: ui/org/eclipse/debug/internal/ui/DebugUIPreferenceInitializer.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/DebugUIPreferenceInitializer.java,v
>retrieving revision 1.15
>diff -u -r1.15 DebugUIPreferenceInitializer.java
>--- ui/org/eclipse/debug/internal/ui/DebugUIPreferenceInitializer.java	2 May 2005 22:05:20 -0000	1.15
>+++ ui/org/eclipse/debug/internal/ui/DebugUIPreferenceInitializer.java	7 May 2005 22:54:47 -0000
>@@ -12,6 +12,7 @@
> 
> import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
> import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
>+import org.eclipse.debug.internal.ui.views.memory.MemoryViewUtil;
> import org.eclipse.debug.ui.IDebugUIConstants;
> import org.eclipse.jface.dialogs.MessageDialogWithToggle;
> import org.eclipse.jface.preference.IPreferenceStore;
>@@ -102,5 +103,12 @@
> 				IDebugPreferenceConstants.DEFAULT_ASCII_CP);
> 		prefs.setDefault(IDebugUIConstants.PREF_DEFAULT_EBCDIC_CODE_PAGE, 
> 				IDebugPreferenceConstants.DEFAULT_EBCDIC_CP);
>+		
>+		if (MemoryViewUtil.isLinuxGTK())
>+			prefs.setDefault(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM, false);
>+		else
>+			prefs.setDefault(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM, true);
>+		
>+		prefs.setDefault(IDebugPreferenceConstants.PREF_TABLE_RENDERING_PAGE_SIZE, IDebugPreferenceConstants.DEFAULT_PAGE_SIZE);
> 	}
> }
>Index: ui/org/eclipse/debug/internal/ui/IInternalDebugUIConstants.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/IInternalDebugUIConstants.java,v
>retrieving revision 1.60
>diff -u -r1.60 IInternalDebugUIConstants.java
>--- ui/org/eclipse/debug/internal/ui/IInternalDebugUIConstants.java	26 Apr 2005 21:42:05 -0000	1.60
>+++ ui/org/eclipse/debug/internal/ui/IInternalDebugUIConstants.java	7 May 2005 22:54:47 -0000
>@@ -274,4 +274,11 @@
>      * @since 3.1
>      */
> 	public static final String ID_BREAKPOINT_WORKINGSET = "org.eclipse.debug.ui.breakpointWorkingSet"; //$NON-NLS-1$
>+	
>+	
>+	/**
>+	 * Address at the beginning of a page in a table rendering.
>+	 * @since 3.1
>+	 */
>+	public static final String PROPERTY_PAGE_START_ADDRESS = "pageStart"; //$NON-NLS-1$
> }
>Index: ui/org/eclipse/debug/internal/ui/preferences/IDebugPreferenceConstants.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/preferences/IDebugPreferenceConstants.java,v
>retrieving revision 1.34
>diff -u -r1.34 IDebugPreferenceConstants.java
>--- ui/org/eclipse/debug/internal/ui/preferences/IDebugPreferenceConstants.java	6 Apr 2005 18:48:25 -0000	1.34
>+++ ui/org/eclipse/debug/internal/ui/preferences/IDebugPreferenceConstants.java	7 May 2005 22:54:47 -0000
>@@ -162,6 +162,30 @@
> 	 * @since 3.1
> 	 */
> 	public static final String DEFAULT_EBCDIC_CP = "CP037"; //$NON-NLS-1$
>+	
>+	/**
>+	 * Preference to determine if table rendering should dynamically load
>+	 * memory as the user scrolls
>+	 * 
>+	 * @since 3.1
>+	 */
>+	public static final String PREF_DYNAMIC_LOAD_MEM = "org.eclpise.debug.ui.memory.dynamicLoad"; //$NON-NLS-1$
>+	
>+	
>+	/**
>+	 * Size of buffer in a table rendering when dynamic loading mode is off.
>+	 * 
>+	 * @since 3.1
>+	 */
>+	public static final String PREF_TABLE_RENDERING_PAGE_SIZE = "org.eclispe.debug.ui.memory.pageSize"; //$NON-NLS-1$
>+	
>+	/**
>+	 * Default page size when dynamic loading mode is off.  This preference is stored
>+	 * in number of lines.
>+	 * 
>+	 * @since 3.1
>+	 */
>+	public static final int DEFAULT_PAGE_SIZE = 20;
> }
> 
> 
>Index: ui/org/eclipse/debug/internal/ui/views/memory/MemoryViewUtil.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/memory/MemoryViewUtil.java,v
>retrieving revision 1.9
>diff -u -r1.9 MemoryViewUtil.java
>--- ui/org/eclipse/debug/internal/ui/views/memory/MemoryViewUtil.java	24 Feb 2005 06:43:47 -0000	1.9
>+++ ui/org/eclipse/debug/internal/ui/views/memory/MemoryViewUtil.java	7 May 2005 22:54:47 -0000
>@@ -10,6 +10,8 @@
>  *******************************************************************************/
> package org.eclipse.debug.internal.ui.views.memory;
> 
>+import java.math.BigInteger;
>+
> import org.eclipse.core.runtime.Platform;
> import org.eclipse.debug.core.DebugPlugin;
> import org.eclipse.debug.core.IMemoryBlockManager;
>@@ -22,7 +24,6 @@
> import org.eclipse.jface.viewers.IStructuredSelection;
> import org.eclipse.swt.SWT;
> import org.eclipse.swt.widgets.Shell;
>-import org.eclipse.swt.widgets.Table;
> 
> /**
>  * Util class for Memory View
>@@ -140,22 +141,9 @@
> 	{
> 		return DebugPlugin.getDefault().getMemoryBlockManager();
> 	}
>-
>-
>-	static public void linuxWorkAround(Table table)
>-	{
>-		if (table == null)
>-			return;
>-		
>-		if (table.isDisposed())
>-			return;
>-		
>-		if(isLinuxGTK())
>-			while(table.getDisplay().readAndDispatch()){}
>-	}
> 	
> 	static public boolean isLinuxGTK()
>-	{
>+	{	
> 		String ws = Platform.getWS();
> 		return ws.equals(Platform.WS_GTK);
> 	}
>@@ -174,4 +162,16 @@
> 		return true;
> 	}
> 	
>+	public static BigInteger alignDoubleWordBoundary(BigInteger integer)
>+	{
>+		String str =integer.toString(16);
>+		if (!str.endsWith("0")) //$NON-NLS-1$
>+		{
>+			str = str.substring(0, str.length() - 1);
>+			str += "0"; //$NON-NLS-1$
>+			integer = new BigInteger(str, 16);
>+		}		
>+		
>+		return integer;
>+	}
> }
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/DefaultColumnSizeDialog.java
>===================================================================
>RCS file: ui/org/eclipse/debug/internal/ui/views/memory/renderings/DefaultColumnSizeDialog.java
>diff -N ui/org/eclipse/debug/internal/ui/views/memory/renderings/DefaultColumnSizeDialog.java
>--- ui/org/eclipse/debug/internal/ui/views/memory/renderings/DefaultColumnSizeDialog.java	7 Apr 2005 16:23:48 -0000	1.4
>+++ /dev/null	1 Jan 1970 00:00:00 -0000
>@@ -1,107 +0,0 @@
>-/*******************************************************************************
>- * Copyright (c) 2004, 2005 IBM Corporation and others.
>- * All rights reserved. This program and the accompanying materials
>- * are made available under the terms of the Eclipse Public License v1.0
>- * which accompanies this distribution, and is available at
>- * http://www.eclipse.org/legal/epl-v10.html
>- * 
>- * Contributors:
>- *     IBM Corporation - initial API and implementation
>- *******************************************************************************/
>-
>-package org.eclipse.debug.internal.ui.views.memory.renderings;
>-
>-import org.eclipse.debug.internal.ui.DebugUIMessages;
>-import org.eclipse.debug.internal.ui.DebugUIPlugin;
>-import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
>-import org.eclipse.debug.ui.IDebugUIConstants;
>-import org.eclipse.jface.dialogs.Dialog;
>-import org.eclipse.jface.preference.IPreferenceStore;
>-import org.eclipse.swt.SWT;
>-import org.eclipse.swt.layout.GridData;
>-import org.eclipse.swt.layout.GridLayout;
>-import org.eclipse.swt.widgets.Combo;
>-import org.eclipse.swt.widgets.Composite;
>-import org.eclipse.swt.widgets.Control;
>-import org.eclipse.swt.widgets.Label;
>-import org.eclipse.swt.widgets.Shell;
>-import org.eclipse.ui.PlatformUI;
>-
>-/**
>- * Dialog for setting default column size in Memory View
>- * @since 3.0
>- */
>-public class DefaultColumnSizeDialog extends Dialog {
>-
>-	IPreferenceStore fPrefStore;
>-	Combo fColumnSize;
>-	
>-	private int[] fColumnSizes = new int[] {1, 2, 4, 8, 16};
>-	
>-	/**
>-	 * @param parentShell
>-	 */
>-	protected DefaultColumnSizeDialog(Shell parentShell) {
>-		super(parentShell);
>-		setShellStyle(getShellStyle() | SWT.RESIZE);
>-		fPrefStore = DebugUIPlugin.getDefault().getPreferenceStore();
>-	}
>-	
>-	/* (non-Javadoc)
>-	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
>-	 */
>-	protected Control createDialogArea(Composite parent) {
>-		PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IDebugUIConstants.PLUGIN_ID + ".DefaultColumnSizeDialog_context"); //$NON-NLS-1$
>-		
>-		getShell().setText(DebugUIMessages.DefaultColumnSizeDialog_DefaultColumnSize);
>-		
>-		Composite content = (Composite) super.createDialogArea(parent);
>-		GridLayout layout = new GridLayout();
>-		layout.numColumns = 2;
>-		content.setLayout(layout);
>-		
>-		Label textLabel = new Label(content, SWT.NONE);
>-		textLabel.setText(DebugUIMessages.DefaultColumnSizeDialog_ColumnSize);
>-		
>-		GridData textLayout = new GridData();
>-		textLabel.setLayoutData(textLayout);
>-		
>-		fColumnSize = new Combo(content, SWT.BORDER|SWT.READ_ONLY);
>-
>-		GridData columnLayout= new GridData();	
>-		fColumnSize.setLayoutData(columnLayout);
>-		
>-		for (int i=0; i<fColumnSizes.length; i++)
>-		{
>-			fColumnSize.add(String.valueOf(fColumnSizes[i]));
>-		}
>-		
>-		int colSize = fPrefStore.getInt(IDebugPreferenceConstants.PREF_COLUMN_SIZE);
>-		int idx = 0;
>-		
>-		for (int i=0; i<fColumnSizes.length; i++)
>-		{
>-			if (fColumnSizes[i] == colSize)
>-			{
>-				idx = i;
>-				break;
>-			}
>-		}
>-		
>-		fColumnSize.select(idx);				
>-		
>-		return content;
>-	}
>-	
>-	/* (non-Javadoc)
>-	 * @see org.eclipse.jface.dialogs.Dialog#okPressed()
>-	 */
>-	protected void okPressed() {
>-		int idx = fColumnSize.getSelectionIndex();
>-		int colSize = fColumnSizes[idx];
>-		
>-		fPrefStore.setValue(IDebugPreferenceConstants.PREF_COLUMN_SIZE, colSize);	
>-		
>-		super.okPressed();
>-	}
>-}
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/SetDefaultColumnSizePrefAction.java
>===================================================================
>RCS file: ui/org/eclipse/debug/internal/ui/views/memory/renderings/SetDefaultColumnSizePrefAction.java
>diff -N ui/org/eclipse/debug/internal/ui/views/memory/renderings/SetDefaultColumnSizePrefAction.java
>--- ui/org/eclipse/debug/internal/ui/views/memory/renderings/SetDefaultColumnSizePrefAction.java	24 Feb 2005 06:43:47 -0000	1.2
>+++ /dev/null	1 Jan 1970 00:00:00 -0000
>@@ -1,50 +0,0 @@
>-/*******************************************************************************
>- * Copyright (c) 2004, 2005 IBM Corporation and others.
>- * All rights reserved. This program and the accompanying materials
>- * are made available under the terms of the Eclipse Public License v1.0
>- * which accompanies this distribution, and is available at
>- * http://www.eclipse.org/legal/epl-v10.html
>- * 
>- * Contributors:
>- *     IBM Corporation - initial API and implementation
>- *******************************************************************************/
>-package org.eclipse.debug.internal.ui.views.memory.renderings;
>-
>-import org.eclipse.debug.internal.ui.DebugUIPlugin;
>-import org.eclipse.jface.action.IAction;
>-import org.eclipse.jface.viewers.ISelection;
>-import org.eclipse.swt.widgets.Shell;
>-import org.eclipse.ui.IViewActionDelegate;
>-import org.eclipse.ui.IViewPart;
>-
>-
>-/**
>- * Action for setting default column size in a table rendering
>- * @since 3.0
>- *
>- */
>-public class SetDefaultColumnSizePrefAction implements IViewActionDelegate {
>-
>-	/* (non-Javadoc)
>-	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
>-	 */
>-	public void init(IViewPart view) {
>-		
>-	}
>-
>-	/* (non-Javadoc)
>-	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
>-	 */
>-	public void run(IAction action) {
>-		Shell shell = DebugUIPlugin.getShell();
>-		DefaultColumnSizeDialog dialog = new DefaultColumnSizeDialog(shell);
>-		dialog.open();
>-		
>-	}
>-
>-	/* (non-Javadoc)
>-	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
>-	 */
>-	public void selectionChanged(IAction action, ISelection selection) {
>-	}
>-}
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentInput.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentInput.java,v
>retrieving revision 1.5
>diff -u -r1.5 TableRenderingContentInput.java
>--- ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentInput.java	31 Mar 2005 14:16:41 -0000	1.5
>+++ ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentInput.java	7 May 2005 22:54:47 -0000
>@@ -29,7 +29,7 @@
> 	private int fPostBuffer;				// number of lines after thes last visible line
> 	private int fDefaultBufferSize;
> 	private BigInteger fLoadAddress;		// Top address to load at the table
>-	private int fNumVisibleLines;			// number of visible lines
>+	private int fNumLines;			// number of visible lines
> 	private boolean fUpdateDelta;			// should the content provider calculate delta info
> 	private BigInteger fMemoryBlockBaseAddress;		// base address of the memory block when this input is set
> 	private BigInteger fStartAddress;
>@@ -41,7 +41,7 @@
> 		fPreBuffer = preBuffer;
> 		fPostBuffer = postBuffer;
> 		fLoadAddress = loadAddress;
>-		fNumVisibleLines = numOfLines;
>+		fNumLines = numOfLines;
> 		fDefaultBufferSize = defaultBufferSize;
> 		fUpdateDelta = updateDelta;
> 
>@@ -52,9 +52,7 @@
> 			DebugUIPlugin.log(e);
> 		}
> 	}
>-	public int getNumVisibleLines() {
>-		return fNumVisibleLines;
>-	}
>+
> 	public int getPostBuffer() {
> 		return fPostBuffer;
> 	}
>@@ -176,4 +174,14 @@
> 		}
> 		return fEndAddress;
> 	}
>+	
>+	public int getNumLines()
>+	{
>+		return fNumLines;
>+	}
>+	
>+	public void setNumLines(int numLines)
>+	{
>+		fNumLines = numLines;
>+	}
> }
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentProvider.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentProvider.java,v
>retrieving revision 1.9
>diff -u -r1.9 TableRenderingContentProvider.java
>--- ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentProvider.java	7 Apr 2005 16:23:48 -0000	1.9
>+++ ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingContentProvider.java	7 May 2005 22:54:47 -0000
>@@ -28,6 +28,8 @@
> import org.eclipse.debug.internal.ui.DebugUIMessages;
> import org.eclipse.debug.internal.ui.DebugUIPlugin;
> import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
>+import org.eclipse.debug.internal.ui.memory.IMemoryRenderingUpdater;
>+import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
> import org.eclipse.debug.ui.IDebugUIConstants;
> import org.eclipse.jface.viewers.StructuredViewer;
> import org.eclipse.jface.viewers.Viewer;
>@@ -51,6 +53,8 @@
> 	private TableRenderingContentInput fInput;
> 	private BigInteger fBufferEndAddress;
> 	
>+	private boolean fDynamicLoad;
>+	
> 	/**
> 	 * @param memoryBlock
> 	 * @param newTab
>@@ -59,6 +63,7 @@
> 	{
> 		lineCache = new Vector();
> 		contentCache = new Hashtable();
>+		initializeDynamicLoad();
> 			
> 		DebugPlugin.getDefault().addDebugEventListener(this);
> 	}
>@@ -93,11 +98,7 @@
> 	}
> 
> 	public void dispose() {
>-
>-		// fTabItem disposed by view tab
>-		
> 		DebugPlugin.getDefault().removeDebugEventListener(this);		
>-		
> 		super.dispose();
> 	}
> 
>@@ -133,7 +134,7 @@
> 	/**
> 	 * @throws DebugException
> 	 */
>-	private void loadContentForSimpleMemoryBlock() throws DebugException {
>+	public void loadContentForSimpleMemoryBlock() throws DebugException {
> 		// get as much memory as the memory block can handle
> 		fInput.setPreBuffer(0);
> 		fInput.setPostBuffer(0);
>@@ -148,7 +149,8 @@
> 	/**
> 	 * @throws DebugException
> 	 */
>-	private void loadContentForExtendedMemoryBlock() throws DebugException {
>+	public void loadContentForExtendedMemoryBlock() throws DebugException {
>+		
> 		// calculate top buffered address
> 		BigInteger loadAddress = fInput.getLoadAddress();
> 		if (loadAddress == null)
>@@ -162,17 +164,34 @@
> 		int addressableUnitsPerLine = fInput.getMemoryRendering().getAddressableUnitPerLine();
> 		BigInteger bufferStart = loadAddress.subtract(BigInteger.valueOf(fInput.getPreBuffer()*addressableUnitsPerLine));
> 		BigInteger bufferEnd = loadAddress.add(BigInteger.valueOf(fInput.getPostBuffer()*addressableUnitsPerLine));
>-		bufferEnd = bufferEnd.add(BigInteger.valueOf(fInput.getNumVisibleLines()*addressableUnitsPerLine));
>-		
>-		if (bufferStart.compareTo(mbStart) < 0)
>-			bufferStart = mbStart;
>-		
>-		if (bufferEnd.compareTo(mbEnd) > 0)
>-			bufferEnd = mbEnd;
>+		bufferEnd = bufferEnd.add(BigInteger.valueOf(fInput.getNumLines()*addressableUnitsPerLine));
> 		
>-		int numLines = bufferEnd.subtract(bufferStart).divide(BigInteger.valueOf(addressableUnitsPerLine)).intValue()+1;		
>-		// get stoarage to fit the memory view tab size
>-		getMemoryToFitTable(bufferStart, numLines, fInput.isUpdateDelta());
>+		if (isDynamicLoad())
>+		{
>+			if (bufferStart.compareTo(mbStart) < 0)
>+				bufferStart = mbStart;
>+			
>+			if (bufferEnd.compareTo(mbEnd) > 0)
>+				bufferEnd = mbEnd;
>+			
>+			int numLines = bufferEnd.subtract(bufferStart).divide(BigInteger.valueOf(addressableUnitsPerLine)).intValue()+1;		
>+			// get stoarage to fit the memory view tab size
>+			getMemoryToFitTable(bufferStart, numLines, fInput.isUpdateDelta());
>+		}
>+		else
>+		{
>+			if (bufferStart.compareTo(mbStart) < 0)
>+				bufferStart = mbStart;
>+			
>+			if (bufferEnd.compareTo(mbEnd) > 0)
>+			{
>+				bufferStart = mbEnd.subtract(BigInteger.valueOf((fInput.getNumLines()-1)*addressableUnitsPerLine));
>+			}
>+			
>+			int numLines = fInput.getNumLines();	
>+			// get stoarage to fit the memory view tab size
>+			getMemoryToFitTable(bufferStart, numLines, fInput.isUpdateDelta());
>+		}
> 	}
> 	
> 	/**
>@@ -523,6 +542,15 @@
> 	 */
> 	protected void doHandleDebugEvent(DebugEvent event) {
> 		
>+		if (fInput.getMemoryRendering().isVisible())
>+		{
>+			// only do this if it's visible
>+			// still need to clear content cache if the rendering
>+			// is not visible
>+			if (isUpdateManagedByMB())
>+				return;
>+		}
>+		
> 		// do nothing if the debug event did not come from a debug element comes from non-debug element
> 		if (!(event.getSource() instanceof IDebugElement))
> 			return;
>@@ -546,7 +574,7 @@
> 			}
> 		}
> 		
>-		// if the suspend evnet happens from the debug target that the blocked
>+		// if the suspend evnet happens from the debug target that the 
> 		// memory block belongs to
> 		if (event.getKind() == DebugEvent.SUSPEND && src.getDebugTarget() == fInput.getMemoryBlock().getDebugTarget())
> 		{	
>@@ -559,7 +587,7 @@
> 	 * Update content of the view tab if the content of the memory block has changed
> 	 * or if its base address has changed
> 	 * Update will not be performed if the memory block has not been changed or
>-	 * if the view tab is disabled.
>+	 * if the rendering is not visible
> 	 */
> 	public void updateContent()
> 	{
>@@ -571,6 +599,21 @@
> 			return;
> 		}
> 		
>+		takeContentSnapshot();
>+		
>+		//do not handle event if the rendering is not visible
>+		if (!fInput.getMemoryRendering().isVisible())
>+			 return;
>+		
>+		fInput.getMemoryRendering().refresh();
>+		
>+	}
>+	
>+	/**
>+	 *  Take a snapshot on the content, marking the lines as monitored
>+	 */
>+	public void takeContentSnapshot()
>+	{
> 		// cache content before getting new ones
> 		TableRenderingLine[] lines =(TableRenderingLine[]) lineCache.toArray(new TableRenderingLine[lineCache.size()]);
> 		if (contentCache != null)
>@@ -598,8 +641,6 @@
> 		// This will ensure that changes will be recomputed when user scrolls
> 		// up or down the memory view.		
> 		resetDeltas();
>-		fInput.getMemoryRendering().refresh();
>-		
> 	}
> 
> 	/**
>@@ -703,4 +744,43 @@
> 	{
> 		contentCache.clear();
> 	}
>+	
>+	/**
>+	 * @return if the memory block would manage its own update.
>+	 */
>+	private boolean isUpdateManagedByMB()
>+	{
>+		IMemoryBlock memoryBlock = getMemoryBlock();
>+		
>+		IMemoryRenderingUpdater managedMB = null;
>+		if (memoryBlock instanceof IMemoryRenderingUpdater)
>+		{
>+			managedMB = (IMemoryRenderingUpdater)memoryBlock;
>+		}
>+		
>+		if (managedMB == null)
>+			managedMB = (IMemoryRenderingUpdater)memoryBlock.getAdapter(IMemoryRenderingUpdater.class);
>+		
>+		// do not handle event if if the memory block wants to do its
>+		// own update
>+		if (managedMB != null && managedMB.supportsManagedUpdate(fInput.getMemoryRendering()))
>+			return true;
>+		
>+		return false;
>+	}
>+	
>+	public boolean isDynamicLoad()
>+	{
>+		return fDynamicLoad;
>+	}
>+	
>+	private void initializeDynamicLoad()
>+	{
>+		fDynamicLoad = DebugUIPlugin.getDefault().getPreferenceStore().getBoolean(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM);
>+	}
>+	
>+	public void setDynamicLoad(boolean dynamicLoad)
>+	{
>+		fDynamicLoad = dynamicLoad;
>+	}
> }
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPropertiesPage.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPropertiesPage.java,v
>retrieving revision 1.1
>diff -u -r1.1 TableRenderingPropertiesPage.java
>--- ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPropertiesPage.java	26 Apr 2005 16:51:52 -0000	1.1
>+++ ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPropertiesPage.java	7 May 2005 22:54:47 -0000
>@@ -19,7 +19,7 @@
> import org.eclipse.swt.layout.GridLayout;
> import org.eclipse.swt.widgets.Composite;
> import org.eclipse.swt.widgets.Control;
>-import org.eclipse.swt.widgets.Text;
>+import org.eclipse.swt.widgets.Label;
> import org.eclipse.ui.IWorkbenchPropertyPage;
> import org.eclipse.ui.dialogs.PropertyPage;
> 
>@@ -161,9 +161,9 @@
> 	
> 	private void addProperty(Composite composite, String labelStr, String contentStr)
> 	{
>-		Text label = new Text(composite, SWT.READ_ONLY);
>+		Label label = new Label(composite, SWT.NONE);
> 		label.setText(labelStr);
>-		Text text = new Text(composite, SWT.READ_ONLY | SWT.WRAP );
>+		Label text = new Label(composite, SWT.WRAP );
> 		text.setText(contentStr);
> 	}
> 
>Index: ui/org/eclipse/debug/ui/memory/AbstractMemoryRendering.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/ui/memory/AbstractMemoryRendering.java,v
>retrieving revision 1.10
>diff -u -r1.10 AbstractMemoryRendering.java
>--- ui/org/eclipse/debug/ui/memory/AbstractMemoryRendering.java	26 Apr 2005 16:51:52 -0000	1.10
>+++ ui/org/eclipse/debug/ui/memory/AbstractMemoryRendering.java	7 May 2005 22:54:47 -0000
>@@ -79,6 +79,12 @@
> 	 */
> 	public void dispose()
> 	{
>+		// disconnect from memory block when rendering is disposed
>+		if (fMemoryBlock instanceof IMemoryBlockExtension)
>+		{
>+			((IMemoryBlockExtension)fMemoryBlock).disconnect(this);
>+		}
>+		
> 		if (fPropertyListeners != null)
> 			fPropertyListeners.clear();
> 	}
>Index: ui/org/eclipse/debug/ui/memory/AbstractTableRendering.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.debug.ui/ui/org/eclipse/debug/ui/memory/AbstractTableRendering.java,v
>retrieving revision 1.16
>diff -u -r1.16 AbstractTableRendering.java
>--- ui/org/eclipse/debug/ui/memory/AbstractTableRendering.java	26 Apr 2005 16:51:52 -0000	1.16
>+++ ui/org/eclipse/debug/ui/memory/AbstractTableRendering.java	7 May 2005 22:54:47 -0000
>@@ -22,6 +22,7 @@
> import org.eclipse.debug.internal.ui.DebugUIMessages;
> import org.eclipse.debug.internal.ui.DebugUIPlugin;
> import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
>+import org.eclipse.debug.internal.ui.memory.IMemoryBlockConnection;
> import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
> import org.eclipse.debug.internal.ui.views.memory.MemoryViewUtil;
> import org.eclipse.debug.internal.ui.views.memory.renderings.CopyTableRenderingToClipboardAction;
>@@ -183,12 +184,17 @@
> 	private KeyAdapter fEditorKeyListener;
> 	private SelectionAdapter fCursorSelectionListener;
> 	private IWorkbenchAdapter fWorkbenchAdapter;
>+	private IMemoryBlockConnection fConnection;
> 	
> 	private boolean fIsShowAddressColumn = true;
> 	private SelectionAdapter fScrollbarSelectionListener;
> 
> 	private PropertyDialogAction fPropertiesAction;
> 	
>+	private int fPageSize;
>+	private NextPageAction fNextAction;
>+	private PrevPageAction fPrevAction;
>+	
> 	private class EventHandleLock
> 	{
> 		Object fOwner;
>@@ -252,6 +258,39 @@
> 		}
> 	}
> 	
>+	
>+	private class NextPageAction extends Action
>+	{
>+		private NextPageAction()
>+		{
>+			super();
>+			setText(DebugUIMessages.AbstractTableRendering_4);
>+			PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IDebugUIConstants.PLUGIN_ID + ".NextPageAction_context"); //$NON-NLS-1$ 
>+		}
>+
>+		public void run() {
>+			BigInteger address = fContentInput.getLoadAddress();
>+			address = address.add(BigInteger.valueOf(getPageSizeInUnits()));
>+			handlePageStartAddressChanged(address);
>+		}
>+	}
>+	
>+	private class PrevPageAction extends Action
>+	{
>+		private PrevPageAction()
>+		{
>+			super();
>+			setText(DebugUIMessages.AbstractTableRendering_6);
>+			PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IDebugUIConstants.PLUGIN_ID + ".PrevPageAction_context"); //$NON-NLS-1$
>+		}
>+
>+		public void run() {
>+			BigInteger address = fContentInput.getLoadAddress();
>+			address = address.subtract(BigInteger.valueOf(getPageSizeInUnits()));
>+			handlePageStartAddressChanged(address);
>+		}
>+	}
>+	
> 	/**
> 	 * Constructs a new table rendering of the specified type.
> 	 * 
>@@ -288,6 +327,11 @@
> 		
> 		Object evtSrc = event.getSource();
> 		
>+		if (event.getProperty().equals(IDebugPreferenceConstants.PREF_TABLE_RENDERING_PAGE_SIZE)) {
>+			// always update page size, only refresh if the table is visible
>+			getPageSizeFromPreference();
>+		}
>+		
> 		// do not handle event if the rendering is displaying an error
> 		if (isDisplayingError())
> 			return;
>@@ -296,6 +340,20 @@
> 		if (!isVisible())
> 			return;
> 		
>+		if (event.getProperty().equals(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM)) {
>+			handleDyanicLoadChanged();
>+			return;
>+		}
>+		
>+		if (event.getProperty().equals(IDebugPreferenceConstants.PREF_TABLE_RENDERING_PAGE_SIZE)) {
>+			if (!isDynamicLoad())
>+			{
>+				// only refresh if in non-autoload mode
>+				refresh();
>+			}
>+			return;
>+		}
>+		
> 		if (evtSrc == this)
> 			return;
> 		
>@@ -324,10 +382,63 @@
> 		{
> 			if (needMoreLines())
> 			{
>-				reloadTable(getTopVisibleAddress(), false);
>+				if (isDynamicLoad())
>+					reloadTable(getTopVisibleAddress(), false);
> 			}
> 			topVisibleAddressChanged((BigInteger)value);
> 		}
>+		else if (propertyName.equals(IInternalDebugUIConstants.PROPERTY_PAGE_START_ADDRESS) && value instanceof BigInteger)
>+		{
>+			handlePageStartAddressChanged((BigInteger)value);
>+		}
>+	}
>+
>+	private void handleDyanicLoadChanged() {
>+		
>+		// if currently in dynamic load mode, update page
>+		// start address
>+		updateSyncPageStartAddress();
>+		
>+		updateDynamicLoadProperty();
>+		if (isDynamicLoad())
>+		{
>+			refresh();
>+		}
>+		else
>+		{
>+			BigInteger pageStart = (BigInteger)getSynchronizedProperty(IInternalDebugUIConstants.PROPERTY_PAGE_START_ADDRESS);
>+			if (pageStart == null)
>+				pageStart = fTopRowAddress;
>+			handlePageStartAddressChanged(pageStart);
>+		}
>+	}
>+
>+	private void updateDynamicLoadProperty() {
>+		
>+		boolean value = DebugUIPlugin
>+				.getDefault()
>+				.getPreferenceStore()
>+				.getBoolean(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM);
>+		
>+		if (value != isDynamicLoad())
>+		{
>+			fContentProvider.setDynamicLoad(value);
>+		
>+			if (!fIsDisposed) {
>+				if (isDynamicLoad()) {
>+					fContentInput.setPostBuffer(20);
>+					fContentInput.setPreBuffer(20);
>+					fContentInput.setDefaultBufferSize(20);
>+					fContentInput.setNumLines(getNumberOfVisibleLines());
>+	
>+				} else {
>+					fContentInput.setPostBuffer(0);
>+					fContentInput.setPreBuffer(0);
>+					fContentInput.setDefaultBufferSize(0);
>+					fContentInput.setNumLines(fPageSize);
>+				}	
>+			}
>+		}
> 	}
> 
> 	/**
>@@ -339,6 +450,12 @@
> 		// do not handle event if view tab is disabled
> 		if (!isVisible())
> 			return;
>+		
>+		// do not handle event if the base address of the memory
>+		// block has changed, wait for debug event to update to
>+		// new location
>+		if (isBaseAddressChanged())
>+			return;
> 	
> 		if (!address.equals(fTopRowAddress))
> 		{
>@@ -406,12 +523,15 @@
> 					}
> 					else
> 					{
>-						reloadTable(address, false);
>+						if (isDynamicLoad())
>+							reloadTable(address, false);
>+						else
>+							setTopIndex(table, index);
> 					}
> 				}
> 				else if ((numInBuffer-(index+getNumberOfVisibleLines())) < 3)
> 				{
>-					if (!isAtBottomLimit())
>+					if (!isAtBottomLimit() && isDynamicLoad())
> 						reloadTable(address, false);
> 					else
> 						setTopIndex(table, index);
>@@ -440,12 +560,89 @@
> 	 */
> 	private void selectedAddressChanged(BigInteger value) {
> 		
>+		// do not handle event if the base address of the memory
>+		// block has changed, wait for debug event to update to
>+		// new location
>+		if (isBaseAddressChanged())
>+			return;
>+		
> 		try {
>-			goToAddress(value);
>+			// do not handle event if the event is out of range and the 
>+			// rendering is in non-dynamic-load mode, otherwise, will
>+			// cause rendering to continue to scroll when it shouldn't
>+			if (isDynamicLoad())
>+				goToAddress(value);
>+			else if (!isAddressOutOfRange(value))
>+				goToAddress(value);
> 		} catch (DebugException e) {
> 			// do nothing
> 		}
> 	}
>+	
>+	private void handlePageStartAddressChanged(BigInteger address)
>+	{
>+		// do not handle if in dynamic mode
>+		if (isDynamicLoad())
>+			return;
>+		
>+		if (fContentInput == null)
>+			return;
>+		
>+		if (!(getMemoryBlock() instanceof IMemoryBlockExtension))
>+			return;
>+		
>+		// do not handle event if the base address of the memory
>+		// block has changed, wait for debug event to update to
>+		// new location
>+		if (isBaseAddressChanged())
>+			return;
>+		
>+		if(fContentProvider.getBufferTopAddress().equals(address))
>+			return;
>+	
>+		BigInteger start = fContentInput.getStartAddress();
>+		BigInteger end = fContentInput.getEndAddress();
>+		
>+		// smaller than start address, load at start address
>+		if (address.compareTo(start) < 0)
>+		{
>+			if (isAtTopLimit())
>+				return;
>+			
>+			address = start;
>+		}
>+		
>+		// bigger than end address, no need to load, alread at top
>+		if (address.compareTo(end) > 0)
>+		{
>+			if (isAtBottomLimit())
>+				return;
>+			
>+			address = end.subtract(BigInteger.valueOf(getPageSizeInUnits()));
>+		}
>+		
>+		fContentInput.setLoadAddress(address);
>+		refresh();
>+		updateSyncPageStartAddress();
>+		setTopIndex(fTableViewer.getTable(), 0);
>+		fTopRowAddress = address;
>+		updateSyncTopAddress();
>+		
>+		BigInteger selectedAddress = (BigInteger)getSynchronizedProperty(AbstractTableRendering.PROPERTY_SELECTED_ADDRESS);
>+		if (selectedAddress != null)
>+		{
>+			fSelectedAddress = selectedAddress;
>+			if (!isAddressOutOfRange(fSelectedAddress))
>+			{
>+				setCursorAtAddress(fSelectedAddress);
>+				fTableCursor.setVisible(true);
>+			}
>+			else
>+			{
>+				fTableCursor.setVisible(false);
>+			}
>+		}
>+	}
> 
> 	/* (non-Javadoc)
> 	 * @see org.eclipse.debug.ui.memory.IMemoryRendering#createControl(org.eclipse.swt.widgets.Composite)
>@@ -480,6 +677,8 @@
> 		fTableViewer.setLabelProvider(labelProvider);
> 		
> 		fContentProvider = new TableRenderingContentProvider();
>+		fContentProvider.setDynamicLoad(DebugUIPlugin.getDefault().getPreferenceStore().getBoolean(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM));
>+		
> 		fTableViewer.setContentProvider(fContentProvider);		
> 		fContentProvider.setViewer(fTableViewer);
> 		
>@@ -557,7 +756,7 @@
> 				selectedAddress = BigInteger.valueOf(address);
> 			}
> 		}
>-		fSelectedAddress = selectedAddress;
>+		setSelectedAddress(selectedAddress);
> 		// figure out top visible address
> 		BigInteger topVisibleAddress = (BigInteger) getSynchronizedProperty(AbstractTableRendering.PROPERTY_TOP_ADDRESS);
> 		if (topVisibleAddress == null)
>@@ -575,7 +774,23 @@
> 				topVisibleAddress = BigInteger.valueOf(getMemoryBlock().getStartAddress());
> 			}
> 		}
>-		fContentInput = new TableRenderingContentInput(this, 20, 20, 20, topVisibleAddress, getNumberOfVisibleLines(), false);
>+		
>+		getPageSizeFromPreference();
>+		if (isDynamicLoad())
>+			fContentInput = new TableRenderingContentInput(this, 20, 20, 20, topVisibleAddress, getNumberOfVisibleLines(), false);
>+		else
>+		{
>+			BigInteger addressToLoad = topVisibleAddress;
>+			
>+			// check synchronization service to see if we need to sync with another rendering
>+			Object obj = getSynchronizedProperty(IInternalDebugUIConstants.PROPERTY_PAGE_START_ADDRESS);
>+			if (obj != null && obj instanceof BigInteger)
>+			{
>+				addressToLoad = (BigInteger)obj;
>+			}
>+			fContentInput = new TableRenderingContentInput(this, 0, 0, 0, addressToLoad, fPageSize, false);
>+		}
>+		
> 		fTableViewer.setInput(fContentInput);
> 		fCellModifier = new TableRenderingCellModifier(this);
> 		fTableViewer.setCellModifier(fCellModifier);
>@@ -637,6 +852,11 @@
> 		DebugUIPlugin.getDefault().getPreferenceStore().addPropertyChangeListener(this);
> 	}
> 	
>+	private void getPageSizeFromPreference()
>+	{
>+		fPageSize = DebugUIPlugin.getDefault().getPreferenceStore().getInt(IDebugPreferenceConstants.PREF_TABLE_RENDERING_PAGE_SIZE);
>+	}
>+	
> 	private void createCursor(Table table, BigInteger address)
> 	{
> 		fTableCursor = new TableCursor(table, SWT.NONE);
>@@ -758,7 +978,7 @@
> 		// when the cursor is moved, the selected address is changed
> 		if (selectedAddress != null && !selectedAddress.equals(fSelectedAddress))
> 		{
>-			fSelectedAddress = selectedAddress;
>+			setSelectedAddress(selectedAddress);
> 			updateSyncSelectedAddress();
> 		}
> 		
>@@ -773,21 +993,25 @@
> 			
> 			if (row < 3)
> 			{
>-				
> 				if (!isAtTopLimit())
> 				{
>-					refresh();
>-					setCursorAtAddress(fSelectedAddress);
>+					if (isDynamicLoad())
>+					{
>+						refresh();
>+						setCursorAtAddress(fSelectedAddress);
>+					}
> 				}
> 			}
> 			else if (row >= fTableViewer.getTable().getItemCount() - 3)
> 			{
> 				if (!isAtBottomLimit())
> 				{
>-					refresh();
>-					setCursorAtAddress(fSelectedAddress);
>+					if (isDynamicLoad())
>+					{
>+						refresh();
>+						setCursorAtAddress(fSelectedAddress);
>+					}
> 				}
>-	
> 			}
> 		}
> 		
>@@ -1190,7 +1414,6 @@
> 	
> 	private static void  setTopIndex(Table table, int index)
> 	{
>-		MemoryViewUtil.linuxWorkAround(table);
> 		table.setTopIndex(index);
> 	}
> 
>@@ -1213,6 +1436,13 @@
> 			Object size =getSynchronizedProperty( AbstractTableRendering.PROPERTY_COL_SIZE);
> 			Object topAddress =getSynchronizedProperty( AbstractTableRendering.PROPERTY_TOP_ADDRESS);
> 			
>+			if (!isDynamicLoad())
>+			{
>+				Object pageStartAddress = getSynchronizedProperty(IInternalDebugUIConstants.PROPERTY_PAGE_START_ADDRESS);
>+				if (pageStartAddress == null)
>+					updateSyncPageStartAddress();
>+			}
>+			
> 			// if info is available, some other view tab has already been
> 			// created
> 			// do not overwirte info int he synchronizer if that's the case
>@@ -1233,7 +1463,21 @@
> 	 * Get properties from synchronizer and synchronize settings
> 	 */
> 	private void synchronize()
>-	{	
>+	{			
>+		if (!isDynamicLoad())
>+		{
>+			BigInteger pageStart = (BigInteger)getSynchronizedProperty(IInternalDebugUIConstants.PROPERTY_PAGE_START_ADDRESS);
>+			if (pageStart != null && fContentInput != null && fContentInput.getLoadAddress() != null)
>+			{
>+				if (!fContentInput.getLoadAddress().equals(pageStart))
>+					handlePageStartAddressChanged(pageStart);
>+			}
>+			else if (pageStart != null)
>+			{
>+				handlePageStartAddressChanged(pageStart);
>+			}
>+		}
>+		
> 		Integer columnSize = (Integer) getSynchronizedProperty(AbstractTableRendering.PROPERTY_COL_SIZE);
> 		BigInteger selectedAddress = (BigInteger)getSynchronizedProperty(AbstractTableRendering.PROPERTY_SELECTED_ADDRESS);
> 		BigInteger topAddress = (BigInteger)getSynchronizedProperty(AbstractTableRendering.PROPERTY_TOP_ADDRESS);
>@@ -1315,6 +1559,31 @@
> 		firePropertyChangedEvent(event);
> 	}
> 	
>+	private void updateSyncPageStartAddress() {
>+	
>+		if (!fIsCreated)
>+			return;
>+		
>+		if (isBaseAddressChanged())
>+			return;
>+		
>+		BigInteger pageStart;
>+		if (isDynamicLoad())
>+		{
>+			// if dynamic loading, the page address should be the top
>+			// row address
>+			pageStart = fTopRowAddress;
>+		}
>+		else
>+		{
>+			// otherwise, the address is the buffer's start address
>+			pageStart = fContentProvider.getBufferTopAddress();
>+		}
>+		
>+		PropertyChangeEvent event = new PropertyChangeEvent(this, IInternalDebugUIConstants.PROPERTY_PAGE_START_ADDRESS, null, pageStart);
>+		firePropertyChangedEvent(event);
>+	}
>+	
> 	/**
> 	 * Fills the context menu for this rendering
> 	 * 
>@@ -1354,6 +1623,12 @@
> 				}
> 			}
> 		}
>+		if (!isDynamicLoad())
>+		{		
>+			menu.add(new Separator());
>+			menu.add(fPrevAction);
>+			menu.add(fNextAction);
>+		}
> 		
> 		menu.add(new Separator());
> 		menu.add(fReformatAction);
>@@ -1366,6 +1641,7 @@
> 			menu.add(new Separator());
> 			menu.add(fPropertiesAction);
> 		}
>+		
> 	}
> 	
> 	/**
>@@ -1539,11 +1815,18 @@
> 				if (address.compareTo(fContentProvider.getContentBaseAddress()) != 0)
> 				{
> 					// get to new address
>-					fSelectedAddress = address;
>+					setSelectedAddress(address);
> 					updateSyncSelectedAddress();
>+					
> 					reloadTable(address, true);
> 					
>-					fTopRowAddress = address;
>+					if (!isDynamicLoad())
>+					{
>+						updateSyncPageStartAddress();
>+						setTopIndex(fTableViewer.getTable(), 0);
>+					}
>+					
>+					fTopRowAddress = getTopVisibleAddress();
> 					updateSyncTopAddress();
> 					
> 					fContentInput.updateContentBaseAddress();
>@@ -1551,7 +1834,10 @@
> 				else
> 				{
> 					// reload at top of table
>-					address = getTopVisibleAddress();
>+					if (isDynamicLoad())
>+						address = getTopVisibleAddress();
>+					else
>+						address = fContentInput.getLoadAddress();
> 					reloadTable(address, true);
> 				}
> 			} catch (DebugException e) {
>@@ -1575,25 +1861,43 @@
> 		{
> 			Table table = (Table)fTableViewer.getControl();	
> 			
>-			TableRenderingContentInput input = new TableRenderingContentInput(this, fContentInput.getPreBuffer(), fContentInput.getPostBuffer(), fContentInput.getDefaultBufferSize(), topAddress, getNumberOfVisibleLines(), updateDelta);
>+			TableRenderingContentInput input;
>+			if (isDynamicLoad())
>+				input = new TableRenderingContentInput(this, fContentInput.getPreBuffer(), fContentInput.getPostBuffer(), fContentInput.getDefaultBufferSize(), topAddress, getNumberOfVisibleLines(), updateDelta);
>+			else
>+				input = new TableRenderingContentInput(this, fContentInput.getPreBuffer(), fContentInput.getPostBuffer(), fContentInput.getDefaultBufferSize(), topAddress, fPageSize, updateDelta);
>+			
> 			fContentInput = input;
> 			fTableViewer.setInput(fContentInput);
> 	
>-			if (getMemoryBlock() instanceof IMemoryBlockExtension)
>+			if (isDynamicLoad())
> 			{
>-				int topIdx = findAddressIndex(topAddress);
>+				if (getMemoryBlock() instanceof IMemoryBlockExtension)
>+				{
>+					int topIdx = findAddressIndex(topAddress);
>+					
>+					if (topIdx != -1)
>+					{
>+						setTopIndex(table, topIdx);
>+					}
>+				}
> 				
>-				if (topIdx != -1)
>+				// cursor needs to be refreshed after reload
>+				if (isAddressVisible(fSelectedAddress))
>+					setCursorAtAddress(fSelectedAddress);
>+			}
>+			else
>+			{
>+				if (!isAddressOutOfRange(fSelectedAddress))
>+				{
>+					setCursorAtAddress(fSelectedAddress);
>+					fTableCursor.setVisible(true);
>+				}
>+				else
> 				{
>-					setTopIndex(table, topIdx);
>+					fTableCursor.setVisible(false);
> 				}
> 			}
>-			
>-			// cursor needs to be refreshed after reload
>-			if (isAddressVisible(fSelectedAddress))
>-				setCursorAtAddress(fSelectedAddress);
>-			
>-			MemoryViewUtil.linuxWorkAround(fTableViewer.getTable());
> 		}
> 		finally
> 		{
>@@ -1657,15 +1961,19 @@
> 	
> 	private static int getTopVisibleIndex(Table table)
> 	{
>-		MemoryViewUtil.linuxWorkAround(table);
> 		int index = table.getTopIndex();
> 		
> 		TableItem item = table.getItem(index);
>+		int cnt = table.getItemCount();
> 		
>-		MemoryViewUtil.linuxWorkAround(table);
> 		while (item.getBounds(0).y < 0)
> 		{
> 			index++;
>+			if (index >= cnt)
>+			{
>+				index--;
>+				break;
>+			}
> 			item = table.getItem(index);
> 		}
> 		
>@@ -1778,7 +2086,7 @@
> 			// if address is within the range, highlight			
> 			if (!isAddressOutOfRange(address))
> 			{
>-				fSelectedAddress = address;
>+				setSelectedAddress(address);
> 				updateSyncSelectedAddress();
> 				setCursorAtAddress(fSelectedAddress);
> 				
>@@ -1817,11 +2125,15 @@
> 					throw e;
> 				}
> 				
>-				fSelectedAddress = address;
>+				setSelectedAddress(address);
> 				updateSyncSelectedAddress();
> 				
>-				//otherwise, reload at the address
>-				reloadTable(address,false);
>+				reloadTable(address, false);
>+				
>+				if (!isDynamicLoad())
>+				{						
>+					updateSyncPageStartAddress();
>+				}
> 				
> 				// if the table is reloaded, the top address is chagned in this case
> 				fTopRowAddress = address;
>@@ -1900,6 +2212,9 @@
> 		{
> 			fPropertiesAction = new PropertyDialogAction(site.getSite(),site.getSite().getSelectionProvider()); 
> 		}
>+		
>+		fNextAction = new NextPageAction();
>+		fPrevAction = new PrevPageAction();
> 	}
> 	
> 	/**
>@@ -1927,33 +2242,37 @@
> 			
> 			if (getMemoryBlock() instanceof IMemoryBlockExtension)
> 			{
>-				if (!isAddressOutOfRange(address))
>+
>+				if (isDynamicLoad())
> 				{
>-					Table table = fTableViewer.getTable();
>-					int numInBuffer = table.getItemCount();
>-					int index = findAddressIndex(address);
>-					if (index < 3)
>+					if (!isAddressOutOfRange(address))
> 					{
>-						if (isAtTopLimit())
>+						Table table = fTableViewer.getTable();
>+						int numInBuffer = table.getItemCount();
>+						int index = findAddressIndex(address);
>+						if (index < 3)
> 						{
>-							setTopIndex(table, index);
>+							if (isAtTopLimit())
>+							{
>+								setTopIndex(table, index);
>+							}
>+							else
>+							{
>+								reloadTable(address, false);
>+							}
> 						}
>-						else
>+						else if ((numInBuffer-(index+getNumberOfVisibleLines())) < 3)
> 						{
>-							reloadTable(address, false);
>+							if (!isAtBottomLimit())
>+								reloadTable(address, false);
> 						}
> 					}
>-					else if ((numInBuffer-(index+getNumberOfVisibleLines())) < 3)
>-					{
>-						if (!isAtBottomLimit())
>-							reloadTable(address, false);
>+					else
>+					{	
>+						// approaching limit, reload table
>+						reloadTable(address, false);
> 					}
> 				}
>-				else
>-				{	
>-					// approaching limit, reload table
>-					reloadTable(address, false);
>-				}
> 				
> 				if (isAddressVisible(fSelectedAddress))
> 					fTableCursor.setVisible(true);
>@@ -1971,10 +2290,10 @@
> 	private boolean isAtTopLimit()
> 	{	
> 		BigInteger startAddress = fContentInput.getStartAddress();
>-		startAddress = alignDoubleWordBoundary(startAddress);
>+		startAddress = MemoryViewUtil.alignDoubleWordBoundary(startAddress);
> 		
> 		BigInteger startBufferAddress = fContentProvider.getBufferTopAddress();
>-		startBufferAddress = alignDoubleWordBoundary(startBufferAddress);
>+		startBufferAddress = MemoryViewUtil.alignDoubleWordBoundary(startBufferAddress);
> 		
> 		if (startAddress.compareTo(startBufferAddress) == 0)
> 			return true;
>@@ -1985,10 +2304,10 @@
> 	private boolean isAtBottomLimit()
> 	{
> 		BigInteger endAddress = fContentInput.getEndAddress();
>-		endAddress = alignDoubleWordBoundary(endAddress);
>+		endAddress = MemoryViewUtil.alignDoubleWordBoundary(endAddress);
> 		
> 		BigInteger endBufferAddress = fContentProvider.getBufferEndAddress();
>-		endBufferAddress = alignDoubleWordBoundary(endBufferAddress);
>+		endBufferAddress = MemoryViewUtil.alignDoubleWordBoundary(endBufferAddress);
> 		
> 		if (endAddress.compareTo(endBufferAddress) == 0)
> 			return true;
>@@ -1996,19 +2315,6 @@
> 		return false;		
> 	}
> 	
>-	private BigInteger alignDoubleWordBoundary(BigInteger integer)
>-	{
>-		String str =integer.toString(16);
>-		if (!str.endsWith("0")) //$NON-NLS-1$
>-		{
>-			str = str.substring(0, str.length() - 1);
>-			str += "0"; //$NON-NLS-1$
>-			integer = new BigInteger(str, 16);
>-		}		
>-		
>-		return integer;
>-	}
>-	
> 	private boolean needMoreLines()
> 	{
> 		if (getMemoryBlock() instanceof IMemoryBlockExtension)
>@@ -2501,10 +2807,15 @@
> 		}
> 		
> 		super.becomesVisible();
>-
>-		refresh();
>-		synchronize();
> 		
>+		boolean value = DebugUIPlugin.getDefault().getPreferenceStore().getBoolean(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM);
>+		if (value != isDynamicLoad())
>+			// this call will cause a reload
>+			handleDyanicLoadChanged();
>+		else
>+			refresh();
>+		
>+		synchronize();
> 		updateRenderingLabel(true);
> 	}
> 	
>@@ -2674,15 +2985,15 @@
> 					public Object[] getChildren(Object o) {
> 						return new Object[0];
> 					}
>-
>+	
> 					public ImageDescriptor getImageDescriptor(Object object) {
> 						return null;
> 					}
>-
>+	
> 					public String getLabel(Object o) {
> 						return getInstance().getLabel();
> 					}
>-
>+	
> 					public Object getParent(Object o) {
> 						return null;
> 					}
>@@ -2691,6 +3002,69 @@
> 			return fWorkbenchAdapter;
> 		}
> 		
>+		if (adapter == IMemoryBlockConnection.class) {
>+			if (fConnection == null) {
>+				fConnection = new IMemoryBlockConnection() {
>+					public void update() {
>+						try {
>+							fContentProvider.takeContentSnapshot();
>+							if (getMemoryBlock() instanceof IMemoryBlockExtension)
>+							{
>+								BigInteger address = ((IMemoryBlockExtension)getMemoryBlock()).getBigBaseAddress();
>+								if (address.compareTo(fContentProvider.getContentBaseAddress()) != 0)
>+								{
>+									// get to new address
>+									setSelectedAddress(address);
>+									updateSyncSelectedAddress();
>+									fTopRowAddress = address;
>+									fContentInput.updateContentBaseAddress();
>+									fContentInput.setLoadAddress(address);
>+								}
>+								fContentProvider.loadContentForExtendedMemoryBlock();
>+							}
>+							else
>+								fContentProvider.loadContentForSimpleMemoryBlock();
>+	
>+							// update UI asynchrounously
>+							Display display = DebugUIPlugin.getDefault().getWorkbench().getDisplay();
>+							display.asyncExec(new Runnable() {
>+								public void run() {
>+									updateLabels();
>+									
>+									if (getMemoryBlock() instanceof IMemoryBlockExtension) {
>+										int topIdx = findAddressIndex(fTopRowAddress);
>+										if (topIdx != -1) {
>+											setTopIndex(fTableViewer.getTable(),topIdx);
>+										}
>+									}
>+									
>+									// cursor needs to be refreshed after reload
>+									if (isAddressVisible(fSelectedAddress))
>+									{
>+										setCursorAtAddress(fSelectedAddress);
>+										fTableCursor.setVisible(true);
>+										fTableCursor.redraw();
>+									}
>+									else
>+									{
>+										fTableCursor.setVisible(false);
>+									}
>+									
>+									if (!isDynamicLoad())
>+										updateSyncPageStartAddress();
>+									
>+									updateSyncTopAddress();
>+								}
>+							});
>+						} catch (DebugException e) {
>+							displayError(e);
>+						}
>+					}
>+				};
>+			}
>+			return fConnection;
>+		}	
>+		
> 		return super.getAdapter(adapter);
> 	}
> 	
>@@ -2708,6 +3082,25 @@
> 		return true;
> 	}
> 	
>+	private boolean isBaseAddressChanged()
>+	{
>+		try {
>+			IMemoryBlock mb = getMemoryBlock();
>+			if (mb instanceof IMemoryBlockExtension)
>+			{
>+				BigInteger baseAddress = ((IMemoryBlockExtension)mb).getBigBaseAddress();
>+				if (baseAddress != null)
>+				{
>+					if (!baseAddress.equals(fContentInput.getContentBaseAddress()))
>+						return true;
>+				}
>+			}
>+		} catch (DebugException e1) {
>+			return false;
>+		}
>+		return false;
>+	}
>+	
> 	/**
> 	 * Returns the color provider for this rendering's memory block or
> 	 * <code>null</code> if none.
>@@ -2774,6 +3167,22 @@
> 		return (IMemoryBlockTablePresentation)getMemoryBlock().getAdapter(IMemoryBlockTablePresentation.class);
> 	}
> 	
>+	private boolean isDynamicLoad()
>+	{
>+		return fContentProvider.isDynamicLoad();
>+	}
>+	
>+	private int getPageSizeInUnits()
>+	{
>+		return fPageSize * getAddressableUnitPerLine();
>+	}
>+	
>+	private void setSelectedAddress(BigInteger address)
>+	{
>+		fSelectedAddress = address;
>+	}
>+
>+	
> 	/**
> 	 * Returns text for the given memory bytes at the specified address for the specified
> 	 * rendering type. This is called by the label provider for.
>Index: ui/org/eclipse/debug/internal/ui/memory/IMemoryBlockConnection.java
>===================================================================
>RCS file: ui/org/eclipse/debug/internal/ui/memory/IMemoryBlockConnection.java
>diff -N ui/org/eclipse/debug/internal/ui/memory/IMemoryBlockConnection.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ ui/org/eclipse/debug/internal/ui/memory/IMemoryBlockConnection.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,27 @@
>+/*******************************************************************************
>+ * Copyright (c) 2005 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ * 
>+ * Contributors:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.debug.internal.ui.memory;
>+
>+/**
>+ * Represents a connection to a memory block.  An IMemoryRenderingUpdater can call
>+ * a connection to update instead of relying on a rendering to listen
>+ * for CHANGE / SUSPEND debug event to trigger an update.
>+ * 
>+ * This interface is EXPERIMENTAL.
>+ *
>+ */
>+public interface IMemoryBlockConnection {
>+	
>+	/**
>+	 * Update the content of a memory block in a connection.
>+	 */
>+	public void update();
>+}
>Index: ui/org/eclipse/debug/internal/ui/memory/IMemoryRenderingUpdater.java
>===================================================================
>RCS file: ui/org/eclipse/debug/internal/ui/memory/IMemoryRenderingUpdater.java
>diff -N ui/org/eclipse/debug/internal/ui/memory/IMemoryRenderingUpdater.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ ui/org/eclipse/debug/internal/ui/memory/IMemoryRenderingUpdater.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,40 @@
>+/*******************************************************************************
>+ * Copyright (c) 2005 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ * 
>+ * Contributors:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+
>+package org.eclipse.debug.internal.ui.memory;
>+
>+import org.eclipse.debug.core.model.IMemoryBlockExtension;
>+import org.eclipse.debug.ui.memory.IMemoryRendering;
>+
>+
>+/**
>+ * Represents an object that will manage the update of an IMemoryRendering
>+ * based on connections.  If the memory block implements this interface or returns
>+ * an object of this type when getAdapter(...) is called, a rendering would
>+ * call #supportsManagedUpdate to determine if it should handle and refresh
>+ * upon a debug event.  
>+ * 
>+ * If the client wants to manage its own update, it would return true when
>+ * #supportsManagedUpdate is called.  The rendering will not get refreshed
>+ * upon any debug events.  Instead, the rendering will update when 
>+ * <code>IMemoryBlockConnection.update</code> is called.
>+ * 
>+ * This interface is EXPERIMENTAL.
>+ *
>+ */
>+public interface IMemoryRenderingUpdater extends IMemoryBlockExtension {
>+	
>+	/**
>+	 * @return true if the updater will manage the update of a rendering
>+	 */
>+	public boolean supportsManagedUpdate(IMemoryRendering rendering);
>+
>+}
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPrefAction.java
>===================================================================
>RCS file: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPrefAction.java
>diff -N ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPrefAction.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPrefAction.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,60 @@
>+/*******************************************************************************
>+ * Copyright (c) 2005 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ * 
>+ * Contributors:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+
>+package org.eclipse.debug.internal.ui.views.memory.renderings;
>+
>+import org.eclipse.debug.internal.ui.DebugUIMessages;
>+import org.eclipse.debug.internal.ui.DebugUIPlugin;
>+import org.eclipse.jface.action.IAction;
>+import org.eclipse.jface.preference.IPreferenceNode;
>+import org.eclipse.jface.preference.IPreferencePage;
>+import org.eclipse.jface.preference.PreferenceDialog;
>+import org.eclipse.jface.preference.PreferenceManager;
>+import org.eclipse.jface.preference.PreferenceNode;
>+import org.eclipse.jface.window.Window;
>+import org.eclipse.swt.custom.BusyIndicator;
>+import org.eclipse.ui.IViewActionDelegate;
>+import org.eclipse.ui.IViewPart;
>+import org.eclipse.ui.actions.ActionDelegate;
>+
>+public class TableRenderingPrefAction extends ActionDelegate implements IViewActionDelegate {
>+
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
>+	 */
>+	public void run(IAction action) {
>+		IPreferencePage page = new TableRenderingPreferencePage(DebugUIMessages.TableRenderingPrefAction_0);
>+		showPreferencePage("org.eclipse.debug.ui.tableRenderingPreferencepage", page);	 //$NON-NLS-1$
>+	}
>+
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
>+	 */
>+	public void init(IViewPart view) {
>+	}
>+	
>+	protected void showPreferencePage(String id, IPreferencePage page) {
>+		final IPreferenceNode targetNode = new PreferenceNode(id, page);
>+		
>+		PreferenceManager manager = new PreferenceManager();
>+		manager.addToRoot(targetNode);
>+		final PreferenceDialog dialog = new PreferenceDialog(DebugUIPlugin.getShell(), manager);
>+		final boolean [] result = new boolean[] { false };
>+		BusyIndicator.showWhile(DebugUIPlugin.getStandardDisplay(), new Runnable() {
>+			public void run() {
>+				dialog.create();
>+				dialog.setMessage(targetNode.getLabelText());
>+				result[0]= (dialog.open() == Window.OK);
>+			}
>+		});		
>+	}
>+
>+}
>Index: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPreferencePage.java
>===================================================================
>RCS file: ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPreferencePage.java
>diff -N ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPreferencePage.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ ui/org/eclipse/debug/internal/ui/views/memory/renderings/TableRenderingPreferencePage.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,221 @@
>+/*******************************************************************************
>+ * Copyright (c) 2005 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ * 
>+ * Contributors:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+
>+package org.eclipse.debug.internal.ui.views.memory.renderings;
>+
>+import org.eclipse.debug.internal.ui.DebugUIMessages;
>+import org.eclipse.debug.internal.ui.DebugUIPlugin;
>+import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
>+import org.eclipse.debug.ui.IDebugUIConstants;
>+import org.eclipse.jface.preference.BooleanFieldEditor;
>+import org.eclipse.jface.preference.FieldEditor;
>+import org.eclipse.jface.preference.IPreferenceStore;
>+import org.eclipse.jface.preference.IntegerFieldEditor;
>+import org.eclipse.jface.preference.PreferencePage;
>+import org.eclipse.jface.util.IPropertyChangeListener;
>+import org.eclipse.jface.util.PropertyChangeEvent;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.layout.GridData;
>+import org.eclipse.swt.layout.GridLayout;
>+import org.eclipse.swt.widgets.Combo;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Control;
>+import org.eclipse.swt.widgets.Label;
>+import org.eclipse.ui.PlatformUI;
>+
>+public class TableRenderingPreferencePage extends PreferencePage implements
>+	IPropertyChangeListener{
>+	
>+	Combo fColumnSize;
>+	private int[] fColumnSizes = new int[] {1, 2, 4, 8, 16};
>+	private BooleanFieldEditor fAutoLoadPref;
>+	private IntegerFieldEditor fPageSizePref;
>+	private Composite fBufferComposite;
>+	
>+	public TableRenderingPreferencePage(String title)
>+	{
>+		super(title);
>+	}
>+	
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
>+	 */
>+	protected Control createContents(Composite parent) {
>+		PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IDebugUIConstants.PLUGIN_ID + ".table_renderings_preference_page_context"); //$NON-NLS-1$
>+		
>+		Composite composite = new Composite(parent, SWT.NONE);
>+		
>+		Composite columnSizeComposite = new Composite(composite, SWT.NONE);
>+		GridLayout layout = new GridLayout();
>+		layout.numColumns = 2;
>+		columnSizeComposite.setLayout(layout);
>+		GridData data = new GridData();
>+		data.horizontalAlignment = SWT.FILL;
>+		columnSizeComposite.setLayoutData(data);
>+		
>+		Label textLabel = new Label(columnSizeComposite, SWT.NONE);
>+		textLabel.setText(DebugUIMessages.TableRenderingPreferencePage_0);
>+		
>+		fColumnSize = new Combo(columnSizeComposite, SWT.BORDER|SWT.READ_ONLY);
>+
>+		GridData columnLayout= new GridData();	
>+		fColumnSize.setLayoutData(columnLayout);
>+		
>+		for (int i=0; i<fColumnSizes.length; i++)
>+		{
>+			fColumnSize.add(String.valueOf(fColumnSizes[i]));
>+		}
>+		
>+		int colSize = getPreferenceStore().getInt(IDebugPreferenceConstants.PREF_COLUMN_SIZE);
>+		int idx = 0;
>+		
>+		for (int i=0; i<fColumnSizes.length; i++)
>+		{
>+			if (fColumnSizes[i] == colSize)
>+			{
>+				idx = i;
>+				break;
>+			}
>+		}
>+		
>+		fColumnSize.select(idx);				
>+		
>+		createSpacer(composite);
>+        
>+		fAutoLoadPref = new BooleanFieldEditor(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM, DebugUIMessages.TableRenderingPreferencePage_1,  composite);
>+		fAutoLoadPref.setPreferenceStore(getPreferenceStore());
>+		fAutoLoadPref.load();
>+		
>+		fBufferComposite = new Composite(composite, SWT.NONE);
>+		data = new GridData();
>+		data.horizontalAlignment = SWT.FILL;
>+		fBufferComposite.setLayoutData(data);
>+		
>+		fPageSizePref = new IntegerFieldEditor(IDebugPreferenceConstants.PREF_TABLE_RENDERING_PAGE_SIZE, DebugUIMessages.TableRenderingPreferencePage_2, fBufferComposite);
>+		fPageSizePref.setPreferenceStore(getPreferenceStore());
>+		fPageSizePref.load();
>+		
>+		boolean autoLoad = getPreferenceStore().getBoolean(IDebugPreferenceConstants.PREF_DYNAMIC_LOAD_MEM);
>+		if (autoLoad)
>+			fPageSizePref.setEnabled(false, fBufferComposite);
>+		else
>+			fPageSizePref.setEnabled(true, fBufferComposite);
>+		
>+		fAutoLoadPref.setPropertyChangeListener(this);
>+		fPageSizePref.setPropertyChangeListener(this);
>+		fPageSizePref.setValidRange(1, Integer.MAX_VALUE);
>+		
>+		return composite;
>+	}
>+
>+	
>+	public boolean performOk() {
>+		int idx = fColumnSize.getSelectionIndex();
>+		int colSize = fColumnSizes[idx];
>+		getPreferenceStore().setValue(IDebugPreferenceConstants.PREF_COLUMN_SIZE, colSize);
>+		fAutoLoadPref.store();
>+		fPageSizePref.store();
>+		return super.performOk();
>+	}
>+
>+	protected void performDefaults() {
>+		int colSize = IDebugPreferenceConstants.PREF_COLUMN_SIZE_DEFAULT;
>+		getPreferenceStore().setValue(IDebugPreferenceConstants.PREF_COLUMN_SIZE, colSize);
>+		int idx = -1;
>+		for (int i=0; i<fColumnSizes.length; i++)
>+		{
>+			if (colSize == fColumnSizes[i])
>+			{
>+				idx = i;
>+				break;
>+			}
>+		}
>+		if (idx > 0)
>+			fColumnSize.select(idx);
>+		fAutoLoadPref.loadDefault();
>+		fPageSizePref.loadDefault();
>+		super.performDefaults();
>+	}
>+
>+	protected IPreferenceStore doGetPreferenceStore() {
>+		return DebugUIPlugin.getDefault().getPreferenceStore();
>+	}
>+
>+    /**
>+     * Adds in a spacer.
>+     * 
>+     * @param composite the parent composite
>+     */
>+    private void createSpacer(Composite composite) {
>+        Label spacer = new Label(composite, SWT.NONE);
>+        GridData spacerData = new GridData();
>+        spacerData.horizontalSpan = 1;
>+        spacer.setLayoutData(spacerData);
>+    }
>+
>+	public void propertyChange(PropertyChangeEvent event) {
>+		if (event.getProperty().equals(FieldEditor.VALUE))
>+		{
>+			if (event.getSource().equals(fAutoLoadPref))
>+			{
>+				boolean autoLoad = fAutoLoadPref.getBooleanValue();
>+				if (autoLoad)
>+				{
>+					fPageSizePref.setEnabled(false, fBufferComposite);
>+				}
>+				else
>+				{
>+					fPageSizePref.setEnabled(true, fBufferComposite);
>+				}
>+				validatePageSize();
>+			}
>+		}
>+		if (event.getProperty().equals(FieldEditor.VALUE))
>+		{
>+			if (event.getSource().equals(fPageSizePref))
>+			{
>+				validatePageSize();
>+			}
>+		}
>+	}
>+
>+	private void validatePageSize() {
>+		boolean autoLoad = fAutoLoadPref.getBooleanValue();
>+		try {
>+			int bufferSize = fPageSizePref.getIntValue();
>+			if (!autoLoad && bufferSize < 1)
>+			{
>+				setValid(false);
>+				setErrorMessage(DebugUIMessages.TableRenderingPreferencePage_3);
>+			}
>+			else
>+			{
>+				setValid(true);
>+				setErrorMessage(null);
>+				
>+			}
>+		} catch (NumberFormatException e) {
>+			if (!autoLoad)
>+			{
>+				setValid(false);
>+				setErrorMessage(DebugUIMessages.TableRenderingPreferencePage_4);
>+			}
>+		}
>+	}
>+
>+	public void dispose() {
>+
>+		fAutoLoadPref.setPropertyChangeListener(null);
>+		fPageSizePref.setPropertyChangeListener(null);
>+		super.dispose();
>+	}
>+
>+}

Actions: View | Diff

Attachments on bug 74559: 16951 | 16952 | 20803 | 20804 | 20805