--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi.power/src/com/nokia/carbide/cpp/internal/pi/power/actions/PowerSettingsDialog.java	Thu Feb 11 15:32:31 2010 +0200
@@ -0,0 +1,260 @@
+/*
+ * Copyright (c) 2009 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.internal.pi.power.actions;
+
+import java.text.DecimalFormat;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.FocusAdapter;
+import org.eclipse.swt.events.FocusEvent;
+import org.eclipse.swt.events.SelectionAdapter;
+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.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+import com.nokia.carbide.cpp.internal.pi.analyser.NpiInstanceRepository;
+import com.nokia.carbide.cpp.pi.editors.PIPageEditor;
+import com.nokia.carbide.cpp.pi.power.PwrTrace;
+
+
+public class PowerSettingsDialog {
+
+	private Shell shell;
+	private GridData gridData;
+	private PwrTrace trace;
+	private int batterySize;
+
+	private Text voltageText;
+	private Text batteryText;
+	private DecimalFormat voltageFormat = new DecimalFormat(Messages.getString("PowerSettingsDialog.voltageFormat")); //$NON-NLS-1$
+//	private DecimalFormat batteryFormat = new DecimalFormat("###0");
+	private float newVoltage;
+	private float newBatterySize;
+	
+	public PowerSettingsDialog(Display display)
+	{
+		shell = new Shell(display, SWT.APPLICATION_MODAL | SWT.DIALOG_TRIM);
+		shell.setText(Messages.getString("PowerSettingsDialog.powerSettingsTitle")); //$NON-NLS-1$
+		shell.setLayout(new GridLayout(4, false));
+		
+		trace = (PwrTrace)NpiInstanceRepository.getInstance().activeUidGetTrace("com.nokia.carbide.cpp.pi.power"); //$NON-NLS-1$
+		
+		float voltage = trace.getVoltage();
+		newVoltage = voltage;
+
+		Label voltLabel = new Label(shell, SWT.LEFT);
+		voltLabel.setFont(PIPageEditor.helvetica_9);
+		voltLabel.setText(Messages.getString("PowerSettingsDialog.voltageLabel")); //$NON-NLS-1$
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.horizontalSpan = 2;
+		voltLabel.setLayoutData(gridData);
+
+		voltageText = new Text(shell, SWT.BORDER | SWT.RIGHT);
+		voltageText.setFont(PIPageEditor.helvetica_9);
+		voltageText.setText(voltageFormat.format(voltage));
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.minimumWidth = 60;
+		voltageText.setLayoutData(gridData);
+		
+		Label voltUnitsLabel = new Label(shell, SWT.LEFT);
+		voltUnitsLabel.setFont(PIPageEditor.helvetica_9);
+		voltUnitsLabel.setText(Messages.getString("PowerSettingsDialog.voltageUnits")); //$NON-NLS-1$
+
+		batterySize = (int) trace.getBatterySize();
+		newBatterySize = batterySize;
+
+		Label batteryLabel = new Label(shell, SWT.LEFT);
+		batteryLabel.setFont(PIPageEditor.helvetica_9);
+		batteryLabel.setText(Messages.getString("PowerSettingsDialog.batteryLabel")); //$NON-NLS-1$
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.horizontalSpan = 2;
+		batteryLabel.setLayoutData(gridData);
+
+		batteryText = new Text(shell, SWT.BORDER | SWT.RIGHT);
+		batteryText.setFont(PIPageEditor.helvetica_9);
+		batteryText.setText("" + batterySize);//batteryFormat.format(batterySize)); //$NON-NLS-1$
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.minimumWidth = 60;
+		batteryText.setLayoutData(gridData);
+
+		Label batteryUnitsLabel = new Label(shell, SWT.LEFT);
+		batteryUnitsLabel.setFont(PIPageEditor.helvetica_9);
+		batteryUnitsLabel.setText(Messages.getString("PowerSettingsDialog.batteryUnits")); //$NON-NLS-1$
+
+		// add the voltage listeners
+		voltageText.addFocusListener(new FocusAdapter() {
+			public void focusLost(FocusEvent e) {
+				double currentVoltage = convert(voltageText, trace.getVoltage(), 0, Float.MAX_VALUE, voltageFormat);
+				newVoltage = (float) (Math.ceil(currentVoltage * 1000) / 1000.0);
+			}
+		});
+
+		voltageText.addSelectionListener(new SelectionAdapter() {
+			public void widgetDefaultSelected(SelectionEvent e) {
+				double currentVoltage = convert(voltageText, trace.getVoltage(), 0, Float.MAX_VALUE, voltageFormat);
+				newVoltage = (float) (Math.ceil(currentVoltage * 100) / 100.0);
+			}
+		});
+
+		batteryText.addFocusListener(new FocusAdapter() {
+			public void focusLost(FocusEvent e) {
+				newBatterySize = convert(batteryText, (int)Math.ceil(trace.getBatterySize()), 0, Integer.MAX_VALUE); 
+			}
+		});
+
+		batteryText.addSelectionListener(new SelectionAdapter() {
+			public void widgetDefaultSelected(SelectionEvent e) {
+				newBatterySize = convert(batteryText, (int)Math.ceil(trace.getBatterySize()), 0, Integer.MAX_VALUE); 
+			}
+		});
+
+		Label line = new Label(shell, SWT.SEPARATOR | SWT.HORIZONTAL);
+		gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		gridData.horizontalSpan = 4;
+		gridData.minimumHeight = 10;
+		line.setLayoutData(gridData);
+
+		// create the OK button
+		Button ok = new Button(shell, SWT.NONE);
+		ok.setText(Messages.getString("PowerSettingsDialog.ok")); //$NON-NLS-1$
+		gridData = new GridData(SWT.CENTER, SWT.CENTER, true, true);
+		gridData.minimumWidth = 60;
+		gridData.horizontalSpan = 2;
+		ok.setLayoutData(gridData);
+		ok.addSelectionListener(new SelectionListener(){
+
+			public void widgetSelected(SelectionEvent e) {
+				// Update plugins with actions, if voltage of battery size has changed
+				boolean changedVoltage  = trace.getVoltage() != newVoltage;
+				boolean changedSize     = trace.getBatterySize() != newBatterySize;
+				int uid = NpiInstanceRepository.getInstance().activeUid();
+
+				if (changedVoltage) {
+					trace.setVoltage(newVoltage);
+					trace.getPowerGraph(PIPageEditor.THREADS_PAGE,   uid).action("changeVoltage"); //$NON-NLS-1$
+					trace.getPowerGraph(PIPageEditor.BINARIES_PAGE,  uid).action("changeVoltage"); //$NON-NLS-1$
+					trace.getPowerGraph(PIPageEditor.FUNCTIONS_PAGE, uid).action("changeVoltage"); //$NON-NLS-1$
+				}
+
+				if (changedSize) {
+					trace.setBatterySize(newBatterySize);
+					trace.getPowerGraph(PIPageEditor.THREADS_PAGE,   uid).action("changeBatterySize"); //$NON-NLS-1$
+					trace.getPowerGraph(PIPageEditor.BINARIES_PAGE,  uid).action("changeBatterySize"); //$NON-NLS-1$
+					trace.getPowerGraph(PIPageEditor.FUNCTIONS_PAGE, uid).action("changeBatterySize"); //$NON-NLS-1$
+				}
+
+				shell.close();
+			}
+
+			public void widgetDefaultSelected(SelectionEvent e) {
+				widgetSelected(e);
+			}
+		});
+
+		// create the Cancel button
+		Button cancel = new Button(shell, SWT.NONE);
+		cancel.setText(Messages.getString("PowerSettingsDialog.cancel")); //$NON-NLS-1$
+		gridData = new GridData(SWT.LEFT, SWT.CENTER, true, true);
+		gridData.minimumWidth = 60;
+		gridData.horizontalSpan = 2;
+		cancel.setLayoutData(gridData);
+		cancel.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 double convert(Text text, double currentDouble, double minimum, double maximum, DecimalFormat format)
+	{
+		double new_double;
+
+		// convert, catch (NumberFormatException e1)
+		try {
+			new_double = Double.parseDouble(text.getText().replace(',','.'));
+			if (new_double >= 0)
+				currentDouble = new_double;
+		} catch (NumberFormatException exc) {
+			// just keep the old value
+		}
+
+		if (currentDouble > maximum)
+			currentDouble = maximum;
+		else if (currentDouble < minimum)
+			currentDouble = minimum;
+
+		text.setText(format.format(currentDouble));
+
+		return currentDouble;
+	}
+
+	private int convert(Text text, int currentInt, int minimum, int maximum)
+	{
+		int new_int;
+
+		// convert, catch (NumberFormatException e1)
+		try {
+			new_int = Integer.parseInt(text.getText().replace(',','.'));
+			if (new_int >= 0)
+				currentInt = new_int;
+		} catch (NumberFormatException exc) {
+			// just keep the old value
+		}
+
+		if (currentInt > maximum)
+			currentInt = maximum;
+		else if (currentInt < minimum)
+			currentInt = minimum;
+
+		text.setText("" + currentInt); //$NON-NLS-1$
+
+		return currentInt;
+	}
+
+	public void dispose()
+	{
+		if (this.shell != null) {
+			if (!this.shell.isDisposed()) {
+				this.shell.close();				
+			}
+			this.shell.dispose();
+		}
+
+		this.shell = null;
+	}
+}