--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.charts.ui;\r
+\r
+import java.awt.Color;\r
+\r
+import org.eclipse.core.runtime.preferences.IEclipsePreferences;\r
+import org.eclipse.core.runtime.preferences.InstanceScope;\r
+import org.eclipse.jface.dialogs.Dialog;\r
+import org.eclipse.jface.fieldassist.ControlDecoration;\r
+import org.eclipse.jface.fieldassist.FieldDecorationRegistry;\r
+import org.eclipse.jface.layout.GridDataFactory;\r
+import org.eclipse.jface.layout.GridLayoutFactory;\r
+import org.eclipse.jface.preference.ColorSelector;\r
+import org.eclipse.jface.util.IPropertyChangeListener;\r
+import org.eclipse.jface.util.PropertyChangeEvent;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.events.ModifyEvent;\r
+import org.eclipse.swt.events.ModifyListener;\r
+import org.eclipse.swt.events.SelectionAdapter;\r
+import org.eclipse.swt.events.SelectionEvent;\r
+import org.eclipse.swt.graphics.Image;\r
+import org.eclipse.swt.graphics.RGB;\r
+import org.eclipse.swt.widgets.Button;\r
+import org.eclipse.swt.widgets.Combo;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Control;\r
+import org.eclipse.swt.widgets.Group;\r
+import org.eclipse.swt.widgets.Label;\r
+import org.eclipse.swt.widgets.Shell;\r
+import org.eclipse.swt.widgets.Spinner;\r
+import org.eclipse.swt.widgets.Text;\r
+import org.simantics.charts.preference.ChartPreferences;\r
+import org.simantics.charts.query.ChartAndSubscriptionItemData;\r
+import org.simantics.databoard.util.URIStringUtils;\r
+import org.simantics.modeling.preferences.SubscriptionPreferences;\r
+import org.simantics.trend.configuration.Scale;\r
+import org.simantics.trend.configuration.TrendItem.DrawMode;\r
+import org.simantics.trend.impl.JarisPaints;\r
+\r
+/**\r
+ * ChartAndSubscriptionItemDialog is a dialog that has the following property\r
+ * queries:\r
+ * Chart name (Read only)\r
+ * Variable (Read only)\r
+ * Label\r
+ * Draw Mode (Enumeration)\r
+ * Scale, min, max ( Enum, int, int)\r
+ * Subscription ( Text )\r
+ * Deadband, Interval, Gain, Bias, Unit (Double)\r
+ * Stroke settings (width, color)\r
+ * \r
+ * If the dialog is opened in binary mode the content is more stripped.\r
+ * Chart name\r
+ * Variable\r
+ * Label\r
+ * Subscription\r
+ * Stroke settings\r
+ * \r
+ * @author toni.kalajainen\r
+ */\r
+public class ChartAndSubscriptionItemDialog extends Dialog {\r
+\r
+ private static final String MANUAL = "Manual";\r
+ private static final String AUTO = "Auto";\r
+\r
+ // UI\r
+ Label lChart, lRVI, lLabel, lDrawMode, lScale, lMin, lMax, lSubscription, lDeadband, lInterval, lGain, lBias, lUnit;\r
+ Text tRVI, tLabel, tDeadband, tInterval, tGain, tBias, tUnit;\r
+ Combo cSubscription;\r
+ Button saveAsPrefs;\r
+\r
+ // chart specific, not initialized, if includeChartSpecificProperties=false\r
+ Text tChart, tMin, tMax;\r
+ Combo cDrawMode, cScale;\r
+ Spinner sStrokeWidth;\r
+ ColorSelector colorSelector;\r
+\r
+ // Input error decorations\r
+ ControlDecoration tMinDecor;\r
+ ControlDecoration tMaxDecor;\r
+ ControlDecoration tDeadbandDecor;\r
+ ControlDecoration tIntervalDecor;\r
+ ControlDecoration tGainDecor;\r
+ ControlDecoration tBiasDecor;\r
+\r
+ //\r
+ ChartAndSubscriptionItemData baseData = new ChartAndSubscriptionItemData();\r
+ ChartAndSubscriptionItemData data;\r
+\r
+ final Runnable applyAction;\r
+\r
+ IEclipsePreferences chartnode; // chart specific, not initialized, if includeChartSpecificProperties=false\r
+ IEclipsePreferences subscriptionnode;\r
+ boolean includeChartSpecificProperties;\r
+\r
+ public ChartAndSubscriptionItemDialog(Shell parentShell, ChartAndSubscriptionItemData data, boolean includeChartSpecificProperties) {\r
+ this(parentShell, data, includeChartSpecificProperties, null);\r
+ }\r
+\r
+ public ChartAndSubscriptionItemDialog(Shell parentShell, ChartAndSubscriptionItemData data, boolean includeChartSpecificProperties, Runnable applyAction) {\r
+ super(parentShell);\r
+ this.data = data;\r
+ this.baseData.readFrom(data);\r
+ this.includeChartSpecificProperties = includeChartSpecificProperties;\r
+ this.applyAction = applyAction;\r
+\r
+ if(includeChartSpecificProperties)\r
+ chartnode = InstanceScope.INSTANCE.getNode( ChartPreferences.P_NODE );\r
+ subscriptionnode = InstanceScope.INSTANCE.getNode( SubscriptionPreferences.P_NODE );\r
+\r
+ setShellStyle(SWT.RESIZE | SWT.TITLE | SWT.CLOSE | SWT.BORDER);\r
+ }\r
+\r
+ @Override\r
+ protected Control createContents(Composite parent) {\r
+ Control c = super.createContents(parent);\r
+ validate();\r
+ return c;\r
+ }\r
+\r
+ @Override\r
+ protected void createButtonsForButtonBar(Composite parent) {\r
+ if (applyAction != null)\r
+ createButton(parent, ChartDialogConstants.APPLY_ID, ChartDialogConstants.APPLY_LABEL, true);\r
+ super.createButtonsForButtonBar(parent);\r
+ }\r
+\r
+ public void setInput(ChartAndSubscriptionItemData data) {\r
+ // TODO: implement so that this reinitializes the UI of the dialog according to the new specified data\r
+ }\r
+\r
+ protected void disposeDialogAreaContents() {\r
+ Composite area = (Composite) dialogArea;\r
+ for (Control child : area.getChildren())\r
+ child.dispose();\r
+ }\r
+\r
+ @Override\r
+ protected Control createDialogArea(Composite parent) {\r
+ Composite c = (Composite) super.createDialogArea(parent);\r
+ GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(9).applyTo(c);\r
+ createDialogAreaContents(c);\r
+ return c;\r
+ }\r
+\r
+ protected void createDialogAreaContents(Composite c) {\r
+ GridDataFactory gd1 = GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).span(1, 1);\r
+ GridDataFactory gd2 = GridDataFactory.fillDefaults().grab(true, false).indent(5, 0).span(8, 1);\r
+\r
+ // 1st line - Chart: [chart name]\r
+ if(includeChartSpecificProperties) {\r
+ lChart = new Label(c, 0);\r
+ lChart.setText("Chart:");\r
+ gd1.applyTo(lChart);\r
+ tChart = new Text(c, SWT.BORDER | SWT.READ_ONLY);\r
+ //tChart.setEnabled( false );\r
+ if ( data.chartName != null ) tChart.setText( data.chartName );\r
+ gd2.applyTo(tChart);\r
+ }\r
+\r
+ // 2nd line - Variable Reference: [chart item label]\r
+ lRVI = new Label(c, 0);\r
+ lRVI.setText("Variable: ");\r
+ gd1.applyTo(lRVI);\r
+ tRVI = new Text(c, SWT.BORDER | SWT.READ_ONLY);\r
+ //tRVI.setEnabled(false);\r
+ if ( data.variableReference!=null ) tRVI.setText(URIStringUtils.unescape( data.variableReference ));\r
+ gd2.applyTo(tRVI);\r
+\r
+ // 3rd line - Label: [chart item label]\r
+ lLabel = new Label(c, 0);\r
+ lLabel.setText("&Label: ");\r
+ gd1.applyTo(lLabel);\r
+ tLabel = new Text(c, SWT.BORDER);\r
+ if ( data.label!=null ) tLabel.setText(data.label);\r
+ gd2.applyTo(tLabel);\r
+\r
+// if (!data.binaryMode) {\r
+// // 4th line - DrawMode: [ drop-down-list V ]\r
+// lDrawMode = new Label(c, 0);\r
+// lDrawMode.setText("DrawMode :");\r
+// gd1.applyTo(lDrawMode);\r
+// cDrawMode = new Combo(c, SWT.DROP_DOWN | SWT.BORDER | SWT.READ_ONLY);\r
+// for (DrawMode dm : DrawMode.values()) cDrawMode.add( dm.name() );\r
+// String _drawmode = data.drawmode!=null ? data.drawmode.toString() : chartnode.get( ChartPreferences.P_DRAWMODE, ChartPreferences.DEFAULT_DRAWMODE ); \r
+// cDrawMode.setText( _drawmode );\r
+// gd2.applyTo(cDrawMode);\r
+// }\r
+\r
+ if (!data.binaryMode && includeChartSpecificProperties) {\r
+ // 5th line - Scale: [ Auto/Manual ] Min: [ ## ] Max: [ ## ]\r
+ lScale = new Label(c, 0);\r
+ lScale.setText("&Scale: ");\r
+ gd1.applyTo(lScale);\r
+\r
+ Composite scaleComposite = new Composite(c, 0);\r
+ gd2.applyTo(scaleComposite);\r
+ GridLayoutFactory.fillDefaults().numColumns(8).applyTo(scaleComposite);\r
+\r
+ cScale = new Combo(scaleComposite, SWT.DROP_DOWN | SWT.BORDER | SWT.READ_ONLY);\r
+ cScale.add(AUTO);\r
+ cScale.add(MANUAL);\r
+ String _scale = data.scale != null ? data.scale.toString() : chartnode.get( ChartPreferences.P_SCALEMODE, ChartPreferences.DEFAULT_SCALEMODE ); \r
+ cScale.setText( _scale );\r
+ GridDataFactory.fillDefaults().span(2, 1).applyTo(cScale);\r
+ \r
+ lMin = new Label(scaleComposite, 0);\r
+ lMin.setText("&Min: ");\r
+ GridDataFactory.fillDefaults().span(1, 1).align(SWT.FILL, SWT.CENTER).applyTo(lMin);\r
+ tMin = new Text(scaleComposite, SWT.BORDER);\r
+ Double _min = data.min;\r
+ if ( _min == null ) _min = chartnode.getDouble( ChartPreferences.P_SCALE_MIN, 0.0);\r
+ tMin.setText( Double.toString(_min) );\r
+ GridDataFactory.fillDefaults().hint(80, SWT.DEFAULT).indent(5, 0).grab(true, false).span(2, 1).applyTo(tMin);\r
+ tMin.addModifyListener(new ModifyListener() {\r
+ @Override\r
+ public void modifyText(ModifyEvent e) {\r
+ data.min = parseDouble(tMin, false, 0.0);\r
+ if (data.min != null)\r
+ cScale.setText(MANUAL);\r
+ validate();\r
+ }\r
+ });\r
+\r
+ lMax = new Label(scaleComposite, 0);\r
+ lMax.setText("Ma&x: ");\r
+ GridDataFactory.fillDefaults().span(1, 1).align(SWT.FILL, SWT.CENTER).applyTo(lMax);\r
+ tMax = new Text(scaleComposite, SWT.BORDER);\r
+ Double _max = data.max;\r
+ if ( _max==null ) _max = chartnode.getDouble( ChartPreferences.P_SCALE_MAX, 100.0);\r
+ tMax.setText( Double.toString(_max) );\r
+ GridDataFactory.fillDefaults().hint(80, SWT.DEFAULT).indent(5, 0).grab(true, false).span(2, 1).applyTo(tMax);\r
+ tMax.addModifyListener(new ModifyListener() {\r
+ @Override\r
+ public void modifyText(ModifyEvent e) {\r
+ data.max = parseDouble(tMax, false, 100.0);\r
+ if (data.max != null)\r
+ cScale.setText(MANUAL);\r
+ validate();\r
+ }\r
+ });\r
+ }\r
+\r
+ // 6th line - Subscription: [ Default / others ] [New] \r
+ lSubscription = new Label(c, 0);\r
+ lSubscription.setText("S&ubscription: ");\r
+ gd1.applyTo(lSubscription);\r
+ cSubscription = new Combo(c, SWT.BORDER);\r
+ for (String s : data.subscriptions) cSubscription.add(s);\r
+ gd2.applyTo(cSubscription);\r
+ String _subscription = data.subscription;\r
+ if ( _subscription == null ) _subscription = subscriptionnode.get( SubscriptionPreferences.P_SUBSCRIPTION_DEFAULT, data.subscriptions.length==0 ? "Default" : cSubscription.getItem(0) );\r
+ cSubscription.setText( _subscription );\r
+\r
+ if (!data.binaryMode) {\r
+ // 7th line - Deadband: [deadband] Interval: [interval]\r
+ lDeadband = new Label(c, 0);\r
+ lDeadband.setText("&Deadband: ");\r
+ gd1.applyTo(lDeadband);\r
+ tDeadband = new Text(c, SWT.BORDER);\r
+ Double _deadband = data.deadband;\r
+ if ( _deadband == null ) _deadband = subscriptionnode.getDouble( SubscriptionPreferences.P_SUBSCRIPTION_DEADBAND, SubscriptionPreferences.DEFAULT_SUBSCRIPTION_DEADBAND );\r
+ tDeadband.setText( Double.toString(_deadband) );\r
+ tDeadband.setEditable(data.mutableCollectionSettings);\r
+ GridDataFactory.fillDefaults().hint(110, SWT.DEFAULT).indent(5, 0).span(3, 1).applyTo(tDeadband);\r
+ tDeadband.addModifyListener(new ModifyListener() {\r
+ @Override\r
+ public void modifyText(ModifyEvent e) {\r
+ data.deadband = parseDouble(tDeadband, false, 0.0);\r
+ validate();\r
+ }\r
+ });\r
+\r
+ lInterval = new Label(c, 0);\r
+ lInterval.setText("&Interval: ");\r
+ lInterval.setToolTipText("Sampling Interval");\r
+ GridDataFactory.fillDefaults().span(2, 1).applyTo(lInterval);\r
+ tInterval = new Text(c, SWT.BORDER);\r
+ Double _interval = data.interval;\r
+ if ( _interval == null ) _interval = subscriptionnode.getDouble( SubscriptionPreferences.P_SUBSCRIPTION_INTERVAL, SubscriptionPreferences.DEFAULT_SUBSCRIPTION_INTERVAL );\r
+ tInterval.setText( Double.toString(_interval) );\r
+ tInterval.setEditable(data.mutableCollectionSettings);\r
+ GridDataFactory.fillDefaults().hint(110, SWT.DEFAULT).indent(5, 0).span(3, 1).applyTo(tInterval);\r
+ tInterval.addModifyListener(new ModifyListener() {\r
+ @Override\r
+ public void modifyText(ModifyEvent e) {\r
+ data.interval = parseDouble(tInterval, false, 0.0);\r
+ validate();\r
+ }\r
+ });\r
+ }\r
+\r
+ // 8th line - Gain: [gain] Bias: [bias]\r
+ if (!data.binaryMode) {\r
+ lGain = new Label(c, 0);\r
+ lGain.setText("&Gain: ");\r
+ gd1.applyTo(lGain);\r
+ tGain = new Text(c, SWT.BORDER);\r
+ Double _gain = data.gain;\r
+ if (_gain == null) _gain = subscriptionnode.getDouble( SubscriptionPreferences.P_SUBSCRIPTION_GAIN, 1.0);\r
+ tGain.setText( Double.toString(_gain) );\r
+ GridDataFactory.fillDefaults().hint(110, SWT.DEFAULT).indent(5, 0).span(3, 1).applyTo(tGain);\r
+ tGain.addModifyListener(new ModifyListener() {\r
+ @Override\r
+ public void modifyText(ModifyEvent e) {\r
+ data.gain = parseDouble(tGain, false, 1.0);\r
+ validate();\r
+ }\r
+ });\r
+\r
+ lBias = new Label(c, 0);\r
+ lBias.setText("&Bias: ");\r
+ GridDataFactory.fillDefaults().span(2, 1).applyTo(lBias);\r
+ tBias = new Text(c, SWT.BORDER);\r
+ Double _bias = data.bias;\r
+ if (_bias == null) _bias = subscriptionnode.getDouble( SubscriptionPreferences.P_SUBSCRIPTION_BIAS, 0.0);\r
+ tBias.setText( Double.toString(_bias) );\r
+ GridDataFactory.fillDefaults().hint(110, SWT.DEFAULT).indent(5, 0).span(3, 1).applyTo(tBias);\r
+ tBias.addModifyListener(new ModifyListener() {\r
+ @Override\r
+ public void modifyText(ModifyEvent e) {\r
+ data.bias = parseDouble(tBias, false, 0.0);\r
+ validate();\r
+ }\r
+ });\r
+ }\r
+\r
+ // 9th line - Unit: [unit]\r
+ if (!data.binaryMode) {\r
+ lUnit = new Label(c, 0);\r
+ lUnit.setText("U&nit: ");\r
+ gd1.applyTo(lUnit);\r
+ tUnit = new Text(c, SWT.BORDER);\r
+ String _unit = data.unit;\r
+ if (_unit==null) _unit = subscriptionnode.get( SubscriptionPreferences.P_SUBSCRIPTION_UNIT, "");\r
+ tUnit.setText( _unit );\r
+ GridDataFactory.fillDefaults().hint(100, SWT.DEFAULT).indent(5, 0).span(3, 1).applyTo(tUnit);\r
+ // Fill line\r
+ GridDataFactory.fillDefaults().span(5, 1).applyTo(new Label(c, 0));\r
+ }\r
+\r
+ // Disable fields that edit subscription item\r
+ if (!data.hasSubscriptionItem) {\r
+ tLabel.setEnabled( false );\r
+ cSubscription.setEnabled( false );\r
+ tDeadband.setEnabled( false );\r
+ tInterval.setEnabled( false );\r
+ tGain.setEnabled( false );\r
+ tBias.setEnabled( false );\r
+ tUnit.setEnabled( false );\r
+ }\r
+\r
+ // 10th line - Color stroke / color\r
+ if (includeChartSpecificProperties) {\r
+ createStrokeGroup(c);\r
+ }\r
+\r
+ saveAsPrefs = new Button(c, SWT.CHECK);\r
+ saveAsPrefs.setText("Sav&e as new defaults");\r
+ saveAsPrefs.setToolTipText("Sav&e these settings as new defaults");\r
+ // Always unchecked by default.\r
+ saveAsPrefs.setSelection(false);\r
+ GridDataFactory.fillDefaults().hint(100, SWT.DEFAULT).span(9, 1).applyTo(saveAsPrefs);\r
+\r
+ // Error decorations\r
+ Image image = FieldDecorationRegistry.getDefault()\r
+ .getFieldDecoration(FieldDecorationRegistry.DEC_ERROR)\r
+ .getImage();\r
+\r
+ if (!data.binaryMode) {\r
+ if (includeChartSpecificProperties) {\r
+ tMinDecor = createDecoration(tMin, SWT.LEFT | SWT.CENTER, image);\r
+ tMaxDecor = createDecoration(tMax, SWT.LEFT | SWT.CENTER, image);\r
+ }\r
+ tDeadbandDecor = createDecoration(tDeadband, SWT.LEFT | SWT.CENTER, image);\r
+ tIntervalDecor = createDecoration(tInterval, SWT.LEFT | SWT.CENTER, image);\r
+ tGainDecor = createDecoration(tGain, SWT.LEFT | SWT.CENTER, image);\r
+ tBiasDecor = createDecoration(tBias, SWT.LEFT | SWT.CENTER, image);\r
+ }\r
+\r
+ // Ensure that the data structure contains all the values that were\r
+ // initialized into the UI.\r
+ parseUiToData();\r
+\r
+ tLabel.setFocus();\r
+ }\r
+\r
+ private void createStrokeGroup(Composite c) {\r
+ GridDataFactory gd1 = GridDataFactory.fillDefaults().indent(10, 0).align(SWT.FILL, SWT.CENTER).span(1, 1);\r
+\r
+ Group gStroke = new Group(c, 0);\r
+ gStroke.setText("Trend Line Stroke");\r
+ GridLayoutFactory.fillDefaults().margins(8, 8).spacing(10, 10).numColumns(5).applyTo(gStroke);\r
+ GridDataFactory.fillDefaults().span(9, 1).applyTo(gStroke);\r
+\r
+ if (!data.binaryMode) {\r
+ // Custom stroke\r
+ Label lStrokeWidth = new Label(gStroke, 0);\r
+ lStrokeWidth.setText("&Width:");\r
+ gd1.applyTo(lStrokeWidth);\r
+ sStrokeWidth = new Spinner(gStroke, SWT.BORDER);\r
+ sStrokeWidth.setDigits(1);\r
+ sStrokeWidth.setIncrement(5);\r
+ sStrokeWidth.setMinimum(10);\r
+ sStrokeWidth.setMaximum(50);\r
+ GridDataFactory.fillDefaults().indent(10, 0).grab(false, false).span(1, 1).applyTo(sStrokeWidth);\r
+\r
+ if (data.strokeWidth != null) {\r
+ sStrokeWidth.setSelection((int) (data.strokeWidth * 10));\r
+ }\r
+\r
+ sStrokeWidth.addSelectionListener(new SelectionAdapter() {\r
+ @Override\r
+ public void widgetSelected(SelectionEvent e) {\r
+ float newWidth = ((float) sStrokeWidth.getSelection()) * 0.1f;\r
+ data.strokeWidth = newWidth;\r
+ }\r
+ });\r
+ }\r
+\r
+ Label lColor = new Label(gStroke, 0);\r
+ lColor.setText("&Color: ");\r
+ gd1.applyTo(lColor);\r
+ colorSelector = new ColorSelector(gStroke);\r
+ GridDataFactory.fillDefaults().indent(10, 0).span(1, 1).grab(false, false).applyTo(colorSelector.getButton());\r
+ final RGB indexColor = toRGB(JarisPaints.getColor(data.index));\r
+ RGB customColor = data.color != null ? toRGB(data.color) : indexColor;\r
+ colorSelector.setColorValue(customColor);\r
+\r
+ final Button bResetColor = new Button(gStroke, SWT.PUSH);\r
+ bResetColor.setText("Reset Color");\r
+ bResetColor.setToolTipText("Reset Color to Item Index Default");\r
+ bResetColor.setEnabled(!indexColor.equals(customColor));\r
+\r
+ colorSelector.addListener(new IPropertyChangeListener() {\r
+ @Override\r
+ public void propertyChange(PropertyChangeEvent event) {\r
+ RGB rgb = colorSelector.getColorValue();\r
+ data.color = new Color(rgb.red, rgb.green, rgb.blue).getColorComponents(new float[4]);\r
+ data.color[3] = 1;\r
+ bResetColor.setEnabled(!indexColor.equals(rgb));\r
+ }\r
+ });\r
+\r
+ bResetColor.addSelectionListener(new SelectionAdapter() {\r
+ @Override\r
+ public void widgetSelected(SelectionEvent e) {\r
+ data.color = null;\r
+ colorSelector.setColorValue(toRGB(JarisPaints.getColor(data.index)));\r
+ bResetColor.setEnabled(false);\r
+ }\r
+ });\r
+ }\r
+\r
+ protected RGB toRGB(float[] color) {\r
+ float r = color[0];\r
+ float g = color[1];\r
+ float b = color[2];\r
+ return new RGB( (int) (r*255+0.5), (int) (g*255+0.5), (int) (b*255+0.5) );\r
+ }\r
+\r
+ protected RGB toRGB(Color color) {\r
+ return new RGB(color.getRed(), color.getGreen(), color.getBlue());\r
+ }\r
+\r
+ protected ControlDecoration createDecoration(Control control, int position, Image image) {\r
+ ControlDecoration d = new ControlDecoration(control, position);\r
+ d.setMarginWidth(2);\r
+ d.setImage(image);\r
+ d.hide();\r
+ return d;\r
+ }\r
+\r
+ protected Double parseDouble(Text text, boolean returnDefault, double defaultValue) {\r
+ if (text == null)\r
+ return null;\r
+ try {\r
+ String s = text.getText();\r
+ s = s.replace(',', '.');\r
+ return Double.valueOf(s);\r
+ } catch ( NumberFormatException nfe ) {\r
+ return returnDefault ? defaultValue : null;\r
+ }\r
+ }\r
+\r
+ protected void parseUiToData() {\r
+ data.label = tLabel.getText();\r
+ if (!data.binaryMode) {\r
+ if (includeChartSpecificProperties) {\r
+ data.min = parseDouble(tMin, true, 0.0);\r
+ data.max = parseDouble(tMax, true, 100.0);\r
+ }\r
+ data.interval = parseDouble(tInterval, true, 0.0);\r
+ data.deadband = parseDouble(tDeadband, true, 0.0);\r
+ data.gain = parseDouble(tGain, true, 1.0);\r
+ data.bias = parseDouble(tBias, true, 0.0);\r
+ data.unit = tUnit.getText();\r
+\r
+ if (includeChartSpecificProperties) {\r
+// data.drawmode = DrawMode.valueOf( cDrawMode.getText() );\r
+ data.drawmode = DrawMode.Line;\r
+\r
+ if (cScale.getText().equals("Manual")) {\r
+ data.scale = new Scale.Manual(data.min, data.max);\r
+ } else if (cScale.getText().equals("Auto")) {\r
+ data.scale = new Scale.Auto();\r
+ }\r
+ }\r
+ }\r
+ data.subscription = cSubscription.getText();\r
+ }\r
+\r
+ @Override\r
+ protected void buttonPressed(int buttonId) {\r
+ if (ChartDialogConstants.APPLY_ID == buttonId) {\r
+ applyPressed();\r
+ } else {\r
+ super.buttonPressed(buttonId);\r
+ }\r
+ }\r
+\r
+ private void applyPressed() {\r
+ if (applyAction != null) {\r
+ parseUiToData();\r
+ if (!baseData.equals(data)) {\r
+ baseData.readFrom(data);\r
+ applyAction.run();\r
+ }\r
+ }\r
+ }\r
+\r
+ @Override\r
+ protected void okPressed() {\r
+ boolean savePrefs = saveAsPrefs.getSelection();\r
+ parseUiToData();\r
+\r
+ if (!data.binaryMode && savePrefs) {\r
+ if (includeChartSpecificProperties) {\r
+ chartnode.put( ChartPreferences.P_DRAWMODE, data.drawmode.name() );\r
+ chartnode.put( ChartPreferences.P_SCALEMODE, data.scale instanceof Scale.Manual ? "Manual" : "Auto" );\r
+ chartnode.putDouble( ChartPreferences.P_SCALE_MIN, data.min );\r
+ chartnode.putDouble( ChartPreferences.P_SCALE_MAX, data.max );\r
+ }\r
+ subscriptionnode.putDouble( SubscriptionPreferences.P_SUBSCRIPTION_DEADBAND, data.deadband );\r
+ subscriptionnode.putDouble( SubscriptionPreferences.P_SUBSCRIPTION_INTERVAL, data.interval );\r
+ subscriptionnode.putDouble( SubscriptionPreferences.P_SUBSCRIPTION_GAIN, data.gain );\r
+ subscriptionnode.putDouble( SubscriptionPreferences.P_SUBSCRIPTION_BIAS, data.bias );\r
+ subscriptionnode.put( SubscriptionPreferences.P_SUBSCRIPTION_UNIT, data.unit );\r
+ }\r
+\r
+ if (savePrefs)\r
+ subscriptionnode.put( SubscriptionPreferences.P_SUBSCRIPTION_DEFAULT, data.subscription );\r
+\r
+ if (applyAction != null && !baseData.equals(data))\r
+ applyAction.run();\r
+ super.okPressed();\r
+ }\r
+\r
+ @Override\r
+ protected void configureShell(Shell newShell) {\r
+ super.configureShell(newShell);\r
+ newShell.setText(\r
+ includeChartSpecificProperties ? "Edit Chart Item"\r
+ : "Edit Subscription Item"\r
+ );\r
+ }\r
+\r
+ public void validate() {\r
+ boolean ok = true;\r
+ if (!data.binaryMode) {\r
+ if (includeChartSpecificProperties) {\r
+ setDecoration(tMinDecor, null);\r
+ setDecoration(tMaxDecor, null);\r
+ if (tMin != null && tMax != null) {\r
+ if (data.min == null || data.max == null) {\r
+ ok = false;\r
+ if (data.min == null)\r
+ setDecoration(tMinDecor, "Invalid non-numeric value");\r
+ if (data.max == null)\r
+ setDecoration(tMaxDecor, "Invalid non-numeric value");\r
+ } else {\r
+ if (data.min >= data.max) {\r
+ setDecoration(tMinDecor, "Minimum value must be smaller than maximum value");\r
+ setDecoration(tMaxDecor, "Maximum value must be larger than minimum value");\r
+ ok = false;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ ok &= data.interval != null && data.deadband != null && data.bias != null && data.gain != null;\r
+ setDecoration(tIntervalDecor, data.interval == null ? "Invalid non-numeric value" : null);\r
+ if (data.interval != null && data.interval < 0)\r
+ setDecoration(tIntervalDecor, "Sampling interval cannot be negative");\r
+ setDecoration(tDeadbandDecor, data.deadband == null ? "Invalid non-numeric value" : null);\r
+ if (data.deadband != null && data.deadband < 0)\r
+ setDecoration(tDeadbandDecor, "Deadband cannot be negative");\r
+ setDecoration(tGainDecor, data.gain == null ? "Invalid non-numeric value" : null);\r
+ setDecoration(tBiasDecor, data.bias == null ? "Invalid non-numeric value" : null);\r
+ }\r
+ setFinishable(ok);\r
+ }\r
+\r
+ private void setDecoration(ControlDecoration decor, String desc) {\r
+ if (decor == null)\r
+ return;\r
+ if (desc != null) {\r
+ decor.setDescriptionText(desc);\r
+ decor.show();\r
+ } else {\r
+ decor.hide();\r
+ }\r
+ }\r
+\r
+ protected void setFinishable(boolean ok) {\r
+ getButton(OK).setEnabled(ok);\r
+ }\r
+\r
+}\r
Code Review / simantics / platform.git / blobdiff