--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi.graphicsmemory/src/com/nokia/carbide/cpp/pi/graphicsmemory/GraphicsMemoryStatisticsDialog.java	Wed Jun 23 15:05:09 2010 +0300
@@ -0,0 +1,240 @@
+/*
+ * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). 
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: 
+ *
+ */
+
+/**
+ * 
+ */
+package com.nokia.carbide.cpp.pi.graphicsmemory;
+
+import java.text.DecimalFormat;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Group;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+
+import com.nokia.carbide.cpp.internal.pi.analyser.NpiInstanceRepository;
+import com.nokia.carbide.cpp.internal.pi.analyser.ProfileVisualiser;
+import com.nokia.carbide.cpp.pi.editors.PIPageEditor;
+
+public class GraphicsMemoryStatisticsDialog {
+
+	private Shell shell;
+	private GridData gridData;
+	private DecimalFormat formatKBytes = new DecimalFormat(Messages
+			.getString("GraphicsMemoryStatisticsDialog.KBformat")); //$NON-NLS-1$
+	private DecimalFormat formatBytes = new DecimalFormat(Messages
+			.getString("GraphicsMemoryStatisticsDialog.BytesFormat")); //$NON-NLS-1$
+	private GraphicsMemoryTrace trace;
+	private double startTime;
+	private double endTime;
+
+	public GraphicsMemoryStatisticsDialog(Display display) {
+		Group group;
+
+		shell = new Shell(display, SWT.APPLICATION_MODAL | SWT.DIALOG_TRIM | SWT.RESIZE);
+		shell.setText(Messages
+				.getString("GraphicsMemoryStatisticsDialog.statistics")); //$NON-NLS-1$
+		shell.setLayout(new GridLayout(3, false));
+
+		startTime = PIPageEditor.currentPageEditor().getStartTime();
+		endTime = PIPageEditor.currentPageEditor().getEndTime();
+
+		trace = (GraphicsMemoryTrace) NpiInstanceRepository.getInstance()
+				.activeUidGetTrace(GraphicsMemoryPlugin.PLUGIN_ID); //$NON-NLS-1$
+
+		group = new Group(shell, SWT.SHADOW_NONE);
+		group.setText(Messages
+				.getString("GraphicsMemoryStatisticsDialog.interval")); //$NON-NLS-1$
+		group.setFont(PIPageEditor.helvetica_9);
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.horizontalSpan = 3;
+		group.setLayoutData(gridData);
+		group.setLayout(new GridLayout(3, false));// new FillLayout());
+		textGrid(group, showTimeInterval(startTime, endTime), SWT.CENTER,
+				SWT.CENTER, 3);
+
+		int pageIndex = PIPageEditor.currentPageIndex();
+
+		GraphicsMemoryTraceGraph graph = (GraphicsMemoryTraceGraph) trace
+				.getTraceGraph(pageIndex); // since graph intervals are in
+											// lockstep, any pageIndex will do
+		GraphicsMemoryProcessTable table = graph.getGraphicsMemoryProcessTable();
+
+		MaxGraphicsMemoryItem systemUseByInterval = trace
+				.getSystemUseByInterval((long) (startTime * 1000.0),
+						(long) (endTime * 1000.0));
+
+		group = new Group(shell, SWT.NONE);
+		group.setText(Messages
+				.getString("GraphicsMemoryStatisticsDialog.onDevice")); //$NON-NLS-1$
+		group.setFont(PIPageEditor.helvetica_9);
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.horizontalSpan = 3;
+		group.setLayoutData(gridData);
+		group.setLayout(new GridLayout(3, false));// new FillLayout());
+
+		String usedKB = Messages
+				.getString("GraphicsMemoryStatisticsDialog.notRecorded"); //$NON-NLS-1$
+		String usedBytes = ""; //$NON-NLS-1$
+		String freeKB = usedKB;
+		String freeBytes = usedBytes;
+		String totalKB = usedKB;
+		String totalBytes = usedBytes;
+
+		if ((long) (endTime * 1000.0 + 0.5) >= trace.getFirstSampleNumber()) {
+			long deviceTotalMemory = systemUseByInterval.maxTotal;
+			long deviceUsedMemory = systemUseByInterval.maxPrivate;
+
+			usedKB = formatKBytes.format(deviceUsedMemory / 1024.0);
+			usedBytes = formatBytes.format(deviceUsedMemory);
+			freeKB = formatKBytes
+					.format((deviceTotalMemory - deviceUsedMemory) / 1024.0);
+			freeBytes = formatBytes
+					.format(deviceTotalMemory - deviceUsedMemory);
+			totalKB = formatKBytes.format(deviceTotalMemory / 1024.0);
+			totalBytes = formatBytes.format(deviceTotalMemory);
+		}
+		textGrid(
+				group,
+				Messages.getString("GraphicsMemoryStatisticsDialog.used"), SWT.LEFT, SWT.CENTER, 1); //$NON-NLS-1$
+		textGrid(group, usedKB, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(group, usedBytes, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(
+				group,
+				Messages.getString("GraphicsMemoryStatisticsDialog.free"), SWT.LEFT, SWT.CENTER, 1); //$NON-NLS-1$
+		textGrid(group, freeKB, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(group, freeBytes, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(
+				group,
+				Messages.getString("GraphicsMemoryStatisticsDialog.total"), SWT.LEFT, SWT.CENTER, 1); //$NON-NLS-1$
+		textGrid(group, totalKB, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(group, totalBytes, SWT.RIGHT, SWT.CENTER, 1);
+
+		group = new Group(shell, SWT.NONE);
+		group.setText(Messages
+				.getString("GraphicsMemoryStatisticsDialog.currentSelection")); //$NON-NLS-1$
+		group.setFont(PIPageEditor.helvetica_9);
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.horizontalSpan = 3;
+		group.setLayoutData(gridData);
+		group.setLayout(new GridLayout(3, false));// new FillLayout());
+
+		String privateKB = Messages
+				.getString("GraphicsMemoryStatisticsDialog.notRecorded"); //$NON-NLS-1$
+		String privateBytes = ""; //$NON-NLS-1$
+		String sharedKB = privateKB;
+		String sharedBytes = privateBytes;
+
+		if ((long) (endTime * 1000.0 + 0.5) >= trace.getFirstSampleNumber()) {
+			float selectedMaxPrivate = 0;
+			float selectedMaxShared = 0;
+
+			Object[] selected = table.getTableViewer().getCheckedElements();
+
+			for (int i = 0; i < selected.length; i++) {
+				if (selected[i] instanceof GraphicsMemoryProcess) {
+					GraphicsMemoryProcess checked = (GraphicsMemoryProcess) selected[i];
+					selectedMaxPrivate += checked.maxMemoryItem.maxPrivate;
+					selectedMaxShared += checked.maxMemoryItem.maxShared;
+				}
+			}
+
+			privateKB = formatKBytes.format(selectedMaxPrivate / 1024.0);
+			privateBytes = formatBytes.format((long) selectedMaxPrivate);
+			sharedKB = formatKBytes.format(selectedMaxShared / 1024.0);
+			sharedBytes = formatBytes.format((long) selectedMaxShared);
+		}
+
+		textGrid(
+				group,
+				Messages.getString("GraphicsMemoryStatisticsDialog.private"), SWT.LEFT, SWT.CENTER, 1); //$NON-NLS-1$
+		textGrid(group, privateKB, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(group, privateBytes, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(
+				group,
+				Messages.getString("GraphicsMemoryStatisticsDialog.shared"), SWT.LEFT, SWT.CENTER, 1); //$NON-NLS-1$
+		textGrid(group, sharedKB, SWT.RIGHT, SWT.CENTER, 1);
+		textGrid(group, sharedBytes, SWT.RIGHT, SWT.CENTER, 1);
+
+		// create the Close button
+		Button close = new Button(shell, SWT.NONE);
+		close.setText(Messages
+				.getString("GraphicsMemoryStatisticsDialog.close")); //$NON-NLS-1$
+		gridData = new GridData(SWT.CENTER, SWT.CENTER, true, true);
+		gridData.minimumWidth = 60;
+		gridData.horizontalSpan = 3;
+		close.setLayoutData(gridData);
+		close.addSelectionListener(new SelectionListener() {
+
+			public void widgetSelected(SelectionEvent e) {
+				shell.close();
+			}
+
+			public void widgetDefaultSelected(SelectionEvent e) {
+				widgetSelected(e);
+			}
+		});
+
+		shell.pack();
+		shell.open();
+
+		while (!shell.isDisposed()) {
+			if (!shell.getDisplay().readAndDispatch()) {
+				shell.getDisplay().sleep();
+			}
+		}
+	}
+
+	private void textGrid(Composite parent, String text, int labelStyle,
+			int gridStyle, int gridSpan) {
+		Label label = new Label(parent, labelStyle);
+		label.setFont(PIPageEditor.helvetica_9);
+		label.setText(text);
+		gridData = new GridData(SWT.FILL, gridStyle, true, true);
+		gridData.horizontalSpan = gridSpan;
+		label.setLayoutData(gridData);
+	}
+
+	public void dispose() {
+		if (this.shell != null) {
+			if (!this.shell.isDisposed()) {
+				this.shell.close();
+			}
+			this.shell.dispose();
+		}
+
+		this.shell = null;
+	}
+
+	private static String showTimeInterval(double startTime, double endTime) {
+		return ProfileVisualiser.TIME_FORMAT.format(startTime)
+				+ Messages
+						.getString("GraphicsMemoryStatisticsDialog.interval1") + ProfileVisualiser.TIME_FORMAT.format(endTime) //$NON-NLS-1$
+				+ Messages
+						.getString("GraphicsMemoryStatisticsDialog.interval2") + ProfileVisualiser.TIME_FORMAT.format(endTime - startTime) //$NON-NLS-1$
+				+ Messages
+						.getString("GraphicsMemoryStatisticsDialog.interval3"); //$NON-NLS-1$
+	}
+}