-package org.simantics.charts.ui;\r
-\r
-import java.awt.Color;\r
-import java.text.Format;\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-import java.util.Set;\r
-\r
-import org.eclipse.core.runtime.IStatus;\r
-import org.eclipse.core.runtime.Status;\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.viewers.ArrayContentProvider;\r
-import org.eclipse.jface.viewers.DoubleClickEvent;\r
-import org.eclipse.jface.viewers.IDoubleClickListener;\r
-import org.eclipse.jface.viewers.ISelection;\r
-import org.eclipse.jface.viewers.LabelProvider;\r
-import org.eclipse.jface.viewers.ListViewer;\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.events.KeyAdapter;\r
-import org.eclipse.swt.events.KeyEvent;\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.Scale;\r
-import org.eclipse.swt.widgets.Shell;\r
-import org.eclipse.swt.widgets.Text;\r
-import org.simantics.Simantics;\r
-import org.simantics.charts.Activator;\r
-import org.simantics.charts.query.ChartAndSubscriptionItemData;\r
-import org.simantics.charts.query.ChartAndSubscriptionItemReadQuery;\r
-import org.simantics.charts.ui.ChartData.ItemKey;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.modeling.ui.chart.property.ChartComposite;\r
-import org.simantics.trend.configuration.TrendItem;\r
-import org.simantics.trend.configuration.YAxisMode;\r
-import org.simantics.trend.impl.Plot;\r
-import org.simantics.utils.format.TimeFormat;\r
-import org.simantics.utils.ui.ISelectionUtils;\r
-\r
-/**\r
- * Dialog for chart properties:\r
- * \r
- * <pre>\r
- * Name: [ Process ]\r
- * Time Start: [ ]\r
- * Length: [ ]\r
- * Scroll Increment: [--|--] n%\r
- * Axis Mode: [Single/Multi]\r
- * [ ] Hairline Tracks Experiment Time\r
- * \r
- * --- Styling ------------------------------------------\r
- * | [ ] Background Vertical Gradient {color1} {color2} |\r
- * | [ ] Show Grid {grid color} |\r
- * | [ ] Show Milestones |\r
- * ------------------------------------------------------\r
- * \r
- * --- Item visibility ---------------\r
- * | Visible Hidden |\r
- * | ----------- -------------- |\r
- * | | | HIDE | | |\r
- * | | | SHOW | | |\r
- * | ----------- -------------- |\r
- * -----------------------------------\r
- * </pre>\r
- * \r
- * @author toni.kalajainen@semantum.fi\r
- * @author Tuukka Lehtonen\r
- */\r
-public class ChartDialog extends Dialog {\r
-\r
- private static final RGB DEFAULT_BG_COLOR1 = toRGB(Plot.PLOT_AREA_BG_GRADIENT_COLOR_BOTTOM.getColorComponents(new float[3]), null);\r
- private static final RGB DEFAULT_BG_COLOR2 = toRGB(Plot.PLOT_AREA_BG_GRADIENT_COLOR_TOP.getColorComponents(new float[3]), null);\r
- private static final RGB DEFAULT_GRID_COLOR = toRGB(Plot.GRID_LINE_COLOR.getColorComponents(new float[3]), null);\r
-\r
- Format timeFormat = new TimeFormat(100, 3);\r
-\r
- // UI\r
- Label lName, lStartTime, lLength, lScrollIncrement, lAxisMode;\r
- Text tName, tStartTime, tLength;\r
- Scale sIncrement;\r
- Combo cAxisMode;\r
- Button bBackgroundGradient;\r
- ColorSelector backgroundColor1;\r
- ColorSelector backgroundColor2;\r
- Button bShowGrid;\r
- ColorSelector gridColor;\r
- Button bMilestones;\r
- Button bTrackExperimentTime;\r
- ListViewer lVisibleItems;\r
- ListViewer lHiddenItems;\r
-\r
- ControlDecoration tStartTimeDecor;\r
- ControlDecoration tLengthDecor;\r
-\r
- final ChartData baseData = new ChartData();\r
- final ChartData data;\r
- final Runnable applyAction;\r
-\r
- /**\r
- * Set when a chart item dialog has previously been opened by this dialog.\r
- */\r
- ChartAndSubscriptionItemDialog currentItemDialog = null;\r
-\r
- public ChartDialog(Shell parentShell, ChartData data, Runnable applyAction) {\r
- super(parentShell);\r
- this.data = data;\r
- this.baseData.readFrom(data);\r
- this.applyAction = applyAction;\r
- setShellStyle(SWT.RESIZE | SWT.TITLE | SWT.CLOSE | SWT.BORDER);\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
- @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().indent(5, 0).grab(true, false).span(8, 1);\r
-\r
- // 1st line - Chart: [chart name]\r
- lName = new Label(c, 0);\r
- lName.setText("&Name:");\r
- gd1.applyTo(lName);\r
- tName = new Text(c, SWT.BORDER);\r
- tName.setEnabled( true );\r
- if ( data.name != null ) tName.setText( data.name );\r
- gd2.applyTo(tName);\r
-\r
- // 2nd line - start time + length\r
- Label l = new Label(c, 0);\r
- l.setText("Chart Time Window Preference (Auto-scale)");\r
- GridDataFactory.fillDefaults().span(9, 1).applyTo(l);\r
-\r
- lStartTime = new Label(c, 0);\r
- lStartTime.setText("&Time Start:");\r
- gd1.applyTo(lStartTime);\r
- tStartTime = new Text(c, SWT.BORDER);\r
- tStartTime.setToolTipText("Chart Window Fixed Start Time in Seconds or Yy Dd HH:mm:ss.ddd");\r
- if ( data.timeStart!=null ) {\r
- String str = timeFormat.format(data.timeStart);\r
- tStartTime.setText(str);\r
- }\r
- gd2.applyTo(tStartTime);\r
- tStartTime.addModifyListener(new ModifyListener() {\r
- @Override\r
- public void modifyText(ModifyEvent e) {\r
- data.timeStart = parseTime(tStartTime, false, 0.0);\r
- validate();\r
- }\r
- });\r
-\r
- lLength = new Label(c, 0);\r
- lLength.setText("&Length:");\r
- gd1.applyTo(lLength);\r
- tLength = new Text(c, SWT.BORDER);\r
- tLength.setToolTipText("Chart Window Fixed Time Axis Length in Seconds or Yy Dd HH:mm:ss.ddd");\r
- if ( data.timeLength!=null ) {\r
- String str = timeFormat.format(data.timeLength);\r
- tLength.setText(str);\r
- }\r
- gd2.applyTo(tLength);\r
- tLength.addModifyListener(new ModifyListener() {\r
- @Override\r
- public void modifyText(ModifyEvent e) {\r
- data.timeLength = parseTime(tLength, false, 0.0);\r
- validate();\r
- }\r
- });\r
-\r
- // 3rd line - Increment scrollbar\r
- lScrollIncrement = new Label(c, 0);\r
- lScrollIncrement.setText("Scroll Increment:");\r
- gd1.applyTo(lScrollIncrement);\r
- sIncrement = new Scale(c, SWT.HORIZONTAL);\r
- sIncrement.setMinimum(1);\r
- sIncrement.setMaximum(100);\r
- sIncrement.setIncrement(10);\r
- sIncrement.setPageIncrement(10);\r
- if (data.timeIncrement!=null) {\r
- sIncrement.setSelection( (int) (double) data.timeIncrement );\r
- }\r
- gd2.copy().span(7, 1).applyTo(sIncrement);\r
- final Text sIncrementText = new Text(c, SWT.READ_ONLY | SWT.RIGHT);\r
- gd1.copy().hint(35, SWT.DEFAULT).applyTo(sIncrementText);\r
- sIncrement.addSelectionListener(new SelectionAdapter() {\r
- @Override\r
- public void widgetSelected(SelectionEvent e) {\r
- sIncrementText.setText(sIncrement.getSelection() + " %");\r
- }\r
- });\r
- sIncrementText.setText(sIncrement.getSelection() + " %");\r
-\r
- // 4th line -- AxisMode + Milestone\r
- lAxisMode = new Label(c, 0);\r
- lAxisMode.setText("A&xis Mode:");\r
- gd1.applyTo(lAxisMode);\r
- cAxisMode = new Combo(c, SWT.DROP_DOWN | SWT.BORDER | SWT.READ_ONLY);\r
- GridDataFactory.fillDefaults().indent(5, 0).span(1, 1).applyTo(cAxisMode);\r
- cAxisMode.add("Single");\r
- cAxisMode.add("Multi");\r
- String _mode = data.axisMode==YAxisMode.SingleAxis ? "Single" : "Multi"; \r
- cAxisMode.setText( _mode );\r
- // Filler\r
- GridDataFactory.fillDefaults().span(7, 1).applyTo(new Label(c, 0));\r
-\r
- bTrackExperimentTime = new Button(c, SWT.CHECK);\r
- bTrackExperimentTime.setText("Ha&irline Tracks Experiment Time");\r
- bTrackExperimentTime.setSelection( data.trackExperimentTime );\r
- GridDataFactory.fillDefaults().span(9, 1).applyTo(bTrackExperimentTime);\r
-\r
- // Styling group begins\r
-\r
- Group gStyling = new Group(c, 0);\r
- gStyling.setText("Styling");\r
- GridDataFactory.fillDefaults().indent(0, 5).grab(true, true).span(9, 1).applyTo(gStyling);\r
- GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(4).applyTo(gStyling);\r
-\r
- // Background color settings\r
- {\r
- bBackgroundGradient = new Button(gStyling, SWT.CHECK);\r
- bBackgroundGradient.setText("&Background Vertical Gradient");\r
- bBackgroundGradient.setToolTipText("Solid Color or Vertical Gradient");\r
- bBackgroundGradient.setSelection(data.backgroundGradient);\r
- bBackgroundGradient.addSelectionListener(new SelectionAdapter() {\r
- @Override\r
- public void widgetSelected(SelectionEvent e) {\r
- data.backgroundGradient = bBackgroundGradient.getSelection();\r
- setBackgroundGradient(data.backgroundGradient);\r
- }\r
- });\r
- GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(bBackgroundGradient);\r
-\r
- backgroundColor1 = new ColorSelector(gStyling);\r
- backgroundColor2 = new ColorSelector(gStyling);\r
- backgroundColor1.getButton().setToolTipText("Select Gradient Bottom Color");\r
- backgroundColor2.getButton().setToolTipText("Select Gradient Top Color");\r
- GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(backgroundColor1.getButton());\r
- GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(backgroundColor2.getButton());\r
- backgroundColor1.setColorValue(toRGB(data.backgroundColor1, DEFAULT_BG_COLOR1));\r
- backgroundColor2.setColorValue(toRGB(data.backgroundColor2, DEFAULT_BG_COLOR2));\r
- setBackgroundGradient(data.backgroundGradient);\r
-\r
- Button bResetBackgroundColors = new Button(gStyling, SWT.PUSH);\r
- bResetBackgroundColors.setText("Reset");\r
- bResetBackgroundColors.setToolTipText("Reset Background Color to Default");\r
- bResetBackgroundColors.addSelectionListener(new SelectionAdapter() {\r
- public void widgetSelected(SelectionEvent e) {\r
- backgroundColor1.setColorValue(toRGB(null, DEFAULT_BG_COLOR1));\r
- backgroundColor2.setColorValue(toRGB(null, DEFAULT_BG_COLOR2));\r
- }\r
- });\r
- }\r
-\r
- // Grid settings\r
- {\r
- bShowGrid = new Button(gStyling, SWT.CHECK);\r
- bShowGrid.setText("Show &Grid");\r
- bShowGrid.setToolTipText("Toggle Background Grid Visibility");\r
- bShowGrid.setSelection(data.showGrid);\r
- GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(bShowGrid);\r
-\r
- gridColor = new ColorSelector(gStyling);\r
- gridColor.getButton().setToolTipText("Select Grid Color");\r
- GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(gridColor.getButton());\r
- gridColor.setColorValue(toRGB(data.gridColor, DEFAULT_GRID_COLOR));\r
-\r
- Button bResetGridColor = new Button(gStyling, SWT.PUSH);\r
- bResetGridColor.setText("Reset");\r
- bResetGridColor.setToolTipText("Reset Grid Color to Default");\r
- bResetGridColor.addSelectionListener(new SelectionAdapter() {\r
- public void widgetSelected(SelectionEvent e) {\r
- gridColor.setColorValue(toRGB(null, DEFAULT_GRID_COLOR));\r
- }\r
- });\r
- }\r
-\r
- // Grid settings\r
- {\r
- GridDataFactory.fillDefaults().span(1, 1).applyTo(new Label(gStyling, 0));\r
- bMilestones = new Button(gStyling, SWT.CHECK);\r
- bMilestones.setText("Show &Milestones");\r
- bMilestones.setToolTipText("Toggle Milestone Event Visibility");\r
- bMilestones.setSelection( data.showMilestones );\r
- GridDataFactory.fillDefaults().indent(0, 0).span(4, 1).applyTo(bMilestones);\r
- }\r
-\r
- // Item visibility group begins\r
-\r
- Group gItemVisibility = new Group(c, 0);\r
- gItemVisibility.setText("Item Visibility");\r
- GridDataFactory.fillDefaults().indent(0, 5).grab(true, true).span(9, 1).applyTo(gItemVisibility);\r
- GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(3).applyTo(gItemVisibility);\r
-\r
- Label visible = new Label(gItemVisibility, 0);\r
- visible.setText("Visible");\r
- GridDataFactory.fillDefaults().grab(true, false).applyTo(visible);\r
- new Label(gItemVisibility, 0);\r
- Label hidden = new Label(gItemVisibility, 0);\r
- hidden.setText("Hidden");\r
- GridDataFactory.fillDefaults().grab(true, false).applyTo(hidden);\r
-\r
- lVisibleItems = new ListViewer(gItemVisibility, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);\r
- GridDataFactory.fillDefaults().hint(200, 200).grab(true, true).applyTo(lVisibleItems.getControl());\r
- Composite addRemoveButtons = new Composite(gItemVisibility, 0);\r
- GridLayoutFactory.fillDefaults().numColumns(1).applyTo(addRemoveButtons);\r
- GridDataFactory.fillDefaults().grab(false, true).span(1, 1).applyTo(addRemoveButtons);\r
- Button hideButton = new Button(addRemoveButtons, SWT.PUSH);\r
- hideButton.setText("&Hide \u2192");\r
- GridDataFactory.fillDefaults().grab(true, false).span(1, 1).applyTo(hideButton);\r
- Button showButton = new Button(addRemoveButtons, SWT.PUSH);\r
- showButton.setText("\u2190 &Show");\r
- GridDataFactory.fillDefaults().grab(true, false).span(1, 1).applyTo(showButton);\r
- lHiddenItems = new ListViewer(gItemVisibility, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);\r
- GridDataFactory.fillDefaults().hint(200, 200).grab(true, true).applyTo(lHiddenItems.getControl());\r
-\r
- lVisibleItems.addDoubleClickListener(new OpenChartItemProperties());\r
- lVisibleItems.setContentProvider(new ItemContentProvider(false));\r
- lHiddenItems.addDoubleClickListener(new OpenChartItemProperties());\r
- lHiddenItems.setContentProvider(new ItemContentProvider(true));\r
- lVisibleItems.setLabelProvider(new ItemLabeler());\r
- lHiddenItems.setLabelProvider(new ItemLabeler());\r
- lVisibleItems.setInput(data);\r
- lHiddenItems.setInput(data);\r
-\r
- lVisibleItems.getList().addKeyListener(new SelectAllListener(lVisibleItems));\r
- lHiddenItems.getList().addKeyListener(new SelectAllListener(lHiddenItems));\r
- showButton.addSelectionListener(new ShowHideListener(false));\r
- hideButton.addSelectionListener(new ShowHideListener(true));\r
-\r
- Image image = FieldDecorationRegistry.getDefault()\r
- .getFieldDecoration(FieldDecorationRegistry.DEC_ERROR)\r
- .getImage();\r
-\r
- tStartTimeDecor = createDecoration(tStartTime, SWT.LEFT | SWT.CENTER, image);\r
- tLengthDecor = createDecoration(tLength, SWT.LEFT | SWT.CENTER, image);\r
- }\r
-\r
- class ShowHideListener extends SelectionAdapter {\r
- private boolean hide;\r
-\r
- public ShowHideListener(boolean hide) {\r
- this.hide = hide;\r
- }\r
-\r
- @Override\r
- public void widgetSelected(SelectionEvent e) {\r
- ISelection selection = hide ? lVisibleItems.getSelection() : lHiddenItems.getSelection();\r
- Set<ItemKey> selected = ISelectionUtils.filterSetSelection(selection, ItemKey.class);\r
- if (!selected.isEmpty()) {\r
- if (hide) {\r
- data.hiddenItems.addAll(selected);\r
- } else {\r
- data.hiddenItems.removeAll(selected);\r
- }\r
- lVisibleItems.refresh();\r
- lHiddenItems.refresh();\r
- }\r
- }\r
- }\r
-\r
- static class SelectAllListener extends KeyAdapter {\r
- private ListViewer list;\r
-\r
- public SelectAllListener(ListViewer list) {\r
- this.list = list;\r
- }\r
-\r
- @Override\r
- public void keyPressed(KeyEvent e) {\r
- if (e.stateMask == SWT.CTRL && e.keyCode == 'a') {\r
- list.getList().selectAll();\r
- }\r
- }\r
- };\r
-\r
- class ItemContentProvider extends ArrayContentProvider {\r
- private final boolean expectedHidden;\r
-\r
- public ItemContentProvider(boolean expectedHidden) {\r
- this.expectedHidden = expectedHidden;\r
- }\r
-\r
- @Override\r
- public Object[] getElements(Object inputElement) {\r
- List<Object> result = new ArrayList<>();\r
- for (ItemKey item : data.allItems.keySet())\r
- if (data.hiddenItems.contains(item) == expectedHidden)\r
- result.add(item);\r
- return result.toArray();\r
- }\r
- }\r
-\r
- private void setBackgroundGradient(boolean backgroundGradient) {\r
- backgroundColor2.setEnabled(backgroundGradient);\r
- backgroundColor1.getButton().setToolTipText(backgroundGradient ? "Select Gradient Bottom Color" : "Select Solid Color");\r
- }\r
-\r
- protected Double parseTime(Text text, boolean returnDefault, double defaultValue) {\r
- if (text == null)\r
- return null;\r
- String s = text.getText();\r
- Double time = ChartComposite.START_VALIDATOR.parse(s);\r
- if (time == null)\r
- return returnDefault ? defaultValue : null;\r
- return time;\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
- class ItemLabeler extends LabelProvider {\r
- @Override\r
- public String getText(Object element) {\r
- ItemKey item = (ItemKey) element;\r
- TrendItem ti = data.allItems.get(item);\r
- return ti.label;\r
- }\r
- }\r
-\r
- protected void parseUiToData() {\r
- data.name = tName.getText();\r
- data.backgroundColor1 = toColorComponents( backgroundColor1.getColorValue() );\r
- data.backgroundColor2 = toColorComponents( backgroundColor2.getColorValue() );\r
- data.showGrid = bShowGrid.getSelection();\r
- data.gridColor = toColorComponents( gridColor.getColorValue() );\r
- data.showMilestones = bMilestones.getSelection();\r
- data.trackExperimentTime = bTrackExperimentTime.getSelection();\r
- data.axisMode = cAxisMode.getSelectionIndex()==0?YAxisMode.SingleAxis:YAxisMode.MultiAxis;\r
- data.timeIncrement = (double) sIncrement.getSelection();\r
- data.timeLength = ChartComposite.LENGTH_VALIDATOR.parse(tLength.getText());\r
- data.timeStart = ChartComposite.START_VALIDATOR.parse(tStartTime.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
- parseUiToData();\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("Edit Chart");\r
- }\r
-\r
- public void validate() {\r
- String startTimeError = ChartComposite.START_VALIDATOR.isValid(tStartTime.getText());\r
- String lengthError = ChartComposite.LENGTH_VALIDATOR.isValid(tLength.getText());\r
- setDecoration(tStartTimeDecor, startTimeError);\r
- setDecoration(tLengthDecor, lengthError);\r
- boolean ok = startTimeError == null && lengthError == null;\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
- private static RGB toRGB(float[] components, RGB defaultValue) {\r
- if (components == null || components.length < 3)\r
- return defaultValue;\r
- Color c = new Color(components[0], components[1], components[2]);\r
- return new RGB(c.getRed(), c.getGreen(), c.getBlue());\r
- }\r
-\r
- private static float[] toColorComponents(RGB rgb) {\r
- return new Color(rgb.red, rgb.green, rgb.blue).getColorComponents(new float[3]);\r
- }\r
-\r
- class OpenChartItemProperties implements IDoubleClickListener {\r
- @Override\r
- public void doubleClick(DoubleClickEvent event) {\r
- final ItemKey item = ISelectionUtils.filterSingleSelection(event.getSelection(), ItemKey.class);\r
- if (item == null)\r
- return;\r
- try {\r
- final ChartAndSubscriptionItemData data = Simantics.getSession().syncRequest(\r
- new ChartAndSubscriptionItemReadQuery(item.resource.getResource()));\r
- if (currentItemDialog != null && currentItemDialog.getShell() != null && !currentItemDialog.getShell().isDisposed()) {\r
- // TODO: reinitialize existing dialog with the specified data.\r
- // Close current dialog before opening new one.\r
- currentItemDialog.close();\r
- }\r
- currentItemDialog = ChartDoubleClickHandler.openChartItemPropertiesDialog(\r
- event.getViewer().getControl().getShell(),\r
- item.resource.getResource(),\r
- data,\r
- false);\r
- } catch (DatabaseException e) {\r
- Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Problems opening chart item property dialog."));\r
- }\r
- }\r
- }\r
-\r
-}\r
+package org.simantics.charts.ui;
+
+import java.awt.Color;
+import java.text.Format;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.fieldassist.ControlDecoration;
+import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.preference.ColorSelector;
+import org.eclipse.jface.viewers.ArrayContentProvider;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.ListViewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.KeyAdapter;
+import org.eclipse.swt.events.KeyEvent;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Group;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Scale;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+import org.simantics.Simantics;
+import org.simantics.charts.Activator;
+import org.simantics.charts.query.ChartAndSubscriptionItemData;
+import org.simantics.charts.query.ChartAndSubscriptionItemReadQuery;
+import org.simantics.charts.ui.ChartData.ItemKey;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.modeling.ui.chart.property.ChartComposite;
+import org.simantics.trend.configuration.TrendItem;
+import org.simantics.trend.configuration.YAxisMode;
+import org.simantics.trend.impl.Plot;
+import org.simantics.utils.format.TimeFormat;
+import org.simantics.utils.ui.ISelectionUtils;
+
+/**
+ * Dialog for chart properties:
+ *
+ * <pre>
+ * Name: [ Process ]
+ * Time Start: [ ]
+ * Length: [ ]
+ * Scroll Increment: [--|--] n%
+ * Axis Mode: [Single/Multi]
+ * [ ] Hairline Tracks Experiment Time
+ *
+ * --- Styling ------------------------------------------
+ * | [ ] Background Vertical Gradient {color1} {color2} |
+ * | [ ] Show Grid {grid color} |
+ * | [ ] Show Milestones |
+ * ------------------------------------------------------
+ *
+ * --- Item visibility ---------------
+ * | Visible Hidden |
+ * | ----------- -------------- |
+ * | | | HIDE | | |
+ * | | | SHOW | | |
+ * | ----------- -------------- |
+ * -----------------------------------
+ * </pre>
+ *
+ * @author toni.kalajainen@semantum.fi
+ * @author Tuukka Lehtonen
+ */
+public class ChartDialog extends Dialog {
+
+ private static final RGB DEFAULT_BG_COLOR1 = toRGB(Plot.PLOT_AREA_BG_GRADIENT_COLOR_BOTTOM.getColorComponents(new float[3]), null);
+ private static final RGB DEFAULT_BG_COLOR2 = toRGB(Plot.PLOT_AREA_BG_GRADIENT_COLOR_TOP.getColorComponents(new float[3]), null);
+ private static final RGB DEFAULT_GRID_COLOR = toRGB(Plot.GRID_LINE_COLOR.getColorComponents(new float[3]), null);
+
+ Format timeFormat = new TimeFormat(100, 3);
+
+ // UI
+ Label lName, lStartTime, lLength, lScrollIncrement, lAxisMode;
+ Text tName, tStartTime, tLength;
+ Scale sIncrement;
+ Combo cAxisMode;
+ Button bBackgroundGradient;
+ ColorSelector backgroundColor1;
+ ColorSelector backgroundColor2;
+ Button bShowGrid;
+ ColorSelector gridColor;
+ Button bMilestones;
+ Button bTrackExperimentTime;
+ ListViewer lVisibleItems;
+ ListViewer lHiddenItems;
+
+ ControlDecoration tStartTimeDecor;
+ ControlDecoration tLengthDecor;
+
+ final ChartData baseData = new ChartData();
+ final ChartData data;
+ final Runnable applyAction;
+
+ /**
+ * Set when a chart item dialog has previously been opened by this dialog.
+ */
+ ChartAndSubscriptionItemDialog currentItemDialog = null;
+
+ public ChartDialog(Shell parentShell, ChartData data, Runnable applyAction) {
+ super(parentShell);
+ this.data = data;
+ this.baseData.readFrom(data);
+ this.applyAction = applyAction;
+ setShellStyle(SWT.RESIZE | SWT.TITLE | SWT.CLOSE | SWT.BORDER);
+ }
+
+ @Override
+ protected void createButtonsForButtonBar(Composite parent) {
+ if (applyAction != null)
+ createButton(parent, ChartDialogConstants.APPLY_ID, ChartDialogConstants.APPLY_LABEL, true);
+ super.createButtonsForButtonBar(parent);
+ }
+
+ @Override
+ protected Control createDialogArea(Composite parent) {
+ Composite c = (Composite) super.createDialogArea(parent);
+ GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(9).applyTo(c);
+ createDialogAreaContents(c);
+ return c;
+ }
+
+ protected void createDialogAreaContents(Composite c) {
+ GridDataFactory gd1 = GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).span(1, 1);
+ GridDataFactory gd2 = GridDataFactory.fillDefaults().indent(5, 0).grab(true, false).span(8, 1);
+
+ // 1st line - Chart: [chart name]
+ lName = new Label(c, 0);
+ lName.setText("&Name:");
+ gd1.applyTo(lName);
+ tName = new Text(c, SWT.BORDER);
+ tName.setEnabled( true );
+ if ( data.name != null ) tName.setText( data.name );
+ gd2.applyTo(tName);
+
+ // 2nd line - start time + length
+ Label l = new Label(c, 0);
+ l.setText("Chart Time Window Preference (Auto-scale)");
+ GridDataFactory.fillDefaults().span(9, 1).applyTo(l);
+
+ lStartTime = new Label(c, 0);
+ lStartTime.setText("&Time Start:");
+ gd1.applyTo(lStartTime);
+ tStartTime = new Text(c, SWT.BORDER);
+ tStartTime.setToolTipText("Chart Window Fixed Start Time in Seconds or Yy Dd HH:mm:ss.ddd");
+ if ( data.timeStart!=null ) {
+ String str = timeFormat.format(data.timeStart);
+ tStartTime.setText(str);
+ }
+ gd2.applyTo(tStartTime);
+ tStartTime.addModifyListener(new ModifyListener() {
+ @Override
+ public void modifyText(ModifyEvent e) {
+ data.timeStart = parseTime(tStartTime, false, 0.0);
+ validate();
+ }
+ });
+
+ lLength = new Label(c, 0);
+ lLength.setText("&Length:");
+ gd1.applyTo(lLength);
+ tLength = new Text(c, SWT.BORDER);
+ tLength.setToolTipText("Chart Window Fixed Time Axis Length in Seconds or Yy Dd HH:mm:ss.ddd");
+ if ( data.timeLength!=null ) {
+ String str = timeFormat.format(data.timeLength);
+ tLength.setText(str);
+ }
+ gd2.applyTo(tLength);
+ tLength.addModifyListener(new ModifyListener() {
+ @Override
+ public void modifyText(ModifyEvent e) {
+ data.timeLength = parseTime(tLength, false, 0.0);
+ validate();
+ }
+ });
+
+ // 3rd line - Increment scrollbar
+ lScrollIncrement = new Label(c, 0);
+ lScrollIncrement.setText("Scroll Increment:");
+ gd1.applyTo(lScrollIncrement);
+ sIncrement = new Scale(c, SWT.HORIZONTAL);
+ sIncrement.setMinimum(1);
+ sIncrement.setMaximum(100);
+ sIncrement.setIncrement(10);
+ sIncrement.setPageIncrement(10);
+ if (data.timeIncrement!=null) {
+ sIncrement.setSelection( (int) (double) data.timeIncrement );
+ }
+ gd2.copy().span(7, 1).applyTo(sIncrement);
+ final Text sIncrementText = new Text(c, SWT.READ_ONLY | SWT.RIGHT);
+ gd1.copy().hint(35, SWT.DEFAULT).applyTo(sIncrementText);
+ sIncrement.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ sIncrementText.setText(sIncrement.getSelection() + " %");
+ }
+ });
+ sIncrementText.setText(sIncrement.getSelection() + " %");
+
+ // 4th line -- AxisMode + Milestone
+ lAxisMode = new Label(c, 0);
+ lAxisMode.setText("A&xis Mode:");
+ gd1.applyTo(lAxisMode);
+ cAxisMode = new Combo(c, SWT.DROP_DOWN | SWT.BORDER | SWT.READ_ONLY);
+ GridDataFactory.fillDefaults().indent(5, 0).span(1, 1).applyTo(cAxisMode);
+ cAxisMode.add("Single");
+ cAxisMode.add("Multi");
+ String _mode = data.axisMode==YAxisMode.SingleAxis ? "Single" : "Multi";
+ cAxisMode.setText( _mode );
+ // Filler
+ GridDataFactory.fillDefaults().span(7, 1).applyTo(new Label(c, 0));
+
+ bTrackExperimentTime = new Button(c, SWT.CHECK);
+ bTrackExperimentTime.setText("Ha&irline Tracks Experiment Time");
+ bTrackExperimentTime.setSelection( data.trackExperimentTime );
+ GridDataFactory.fillDefaults().span(9, 1).applyTo(bTrackExperimentTime);
+
+ // Styling group begins
+
+ Group gStyling = new Group(c, 0);
+ gStyling.setText("Styling");
+ GridDataFactory.fillDefaults().indent(0, 5).grab(true, true).span(9, 1).applyTo(gStyling);
+ GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(4).applyTo(gStyling);
+
+ // Background color settings
+ {
+ bBackgroundGradient = new Button(gStyling, SWT.CHECK);
+ bBackgroundGradient.setText("&Background Vertical Gradient");
+ bBackgroundGradient.setToolTipText("Solid Color or Vertical Gradient");
+ bBackgroundGradient.setSelection(data.backgroundGradient);
+ bBackgroundGradient.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ data.backgroundGradient = bBackgroundGradient.getSelection();
+ setBackgroundGradient(data.backgroundGradient);
+ }
+ });
+ GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(bBackgroundGradient);
+
+ backgroundColor1 = new ColorSelector(gStyling);
+ backgroundColor2 = new ColorSelector(gStyling);
+ backgroundColor1.getButton().setToolTipText("Select Gradient Bottom Color");
+ backgroundColor2.getButton().setToolTipText("Select Gradient Top Color");
+ GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(backgroundColor1.getButton());
+ GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(backgroundColor2.getButton());
+ backgroundColor1.setColorValue(toRGB(data.backgroundColor1, DEFAULT_BG_COLOR1));
+ backgroundColor2.setColorValue(toRGB(data.backgroundColor2, DEFAULT_BG_COLOR2));
+ setBackgroundGradient(data.backgroundGradient);
+
+ Button bResetBackgroundColors = new Button(gStyling, SWT.PUSH);
+ bResetBackgroundColors.setText("Reset");
+ bResetBackgroundColors.setToolTipText("Reset Background Color to Default");
+ bResetBackgroundColors.addSelectionListener(new SelectionAdapter() {
+ public void widgetSelected(SelectionEvent e) {
+ backgroundColor1.setColorValue(toRGB(null, DEFAULT_BG_COLOR1));
+ backgroundColor2.setColorValue(toRGB(null, DEFAULT_BG_COLOR2));
+ }
+ });
+ }
+
+ // Grid settings
+ {
+ bShowGrid = new Button(gStyling, SWT.CHECK);
+ bShowGrid.setText("Show &Grid");
+ bShowGrid.setToolTipText("Toggle Background Grid Visibility");
+ bShowGrid.setSelection(data.showGrid);
+ GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(bShowGrid);
+
+ gridColor = new ColorSelector(gStyling);
+ gridColor.getButton().setToolTipText("Select Grid Color");
+ GridDataFactory.fillDefaults().indent(0, 0).span(1, 1).grab(false, false).applyTo(gridColor.getButton());
+ gridColor.setColorValue(toRGB(data.gridColor, DEFAULT_GRID_COLOR));
+
+ Button bResetGridColor = new Button(gStyling, SWT.PUSH);
+ bResetGridColor.setText("Reset");
+ bResetGridColor.setToolTipText("Reset Grid Color to Default");
+ bResetGridColor.addSelectionListener(new SelectionAdapter() {
+ public void widgetSelected(SelectionEvent e) {
+ gridColor.setColorValue(toRGB(null, DEFAULT_GRID_COLOR));
+ }
+ });
+ }
+
+ // Grid settings
+ {
+ GridDataFactory.fillDefaults().span(1, 1).applyTo(new Label(gStyling, 0));
+ bMilestones = new Button(gStyling, SWT.CHECK);
+ bMilestones.setText("Show &Milestones");
+ bMilestones.setToolTipText("Toggle Milestone Event Visibility");
+ bMilestones.setSelection( data.showMilestones );
+ GridDataFactory.fillDefaults().indent(0, 0).span(4, 1).applyTo(bMilestones);
+ }
+
+ // Item visibility group begins
+
+ Group gItemVisibility = new Group(c, 0);
+ gItemVisibility.setText("Item Visibility");
+ GridDataFactory.fillDefaults().indent(0, 5).grab(true, true).span(9, 1).applyTo(gItemVisibility);
+ GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(3).applyTo(gItemVisibility);
+
+ Label visible = new Label(gItemVisibility, 0);
+ visible.setText("Visible");
+ GridDataFactory.fillDefaults().grab(true, false).applyTo(visible);
+ new Label(gItemVisibility, 0);
+ Label hidden = new Label(gItemVisibility, 0);
+ hidden.setText("Hidden");
+ GridDataFactory.fillDefaults().grab(true, false).applyTo(hidden);
+
+ lVisibleItems = new ListViewer(gItemVisibility, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
+ GridDataFactory.fillDefaults().hint(200, 200).grab(true, true).applyTo(lVisibleItems.getControl());
+ Composite addRemoveButtons = new Composite(gItemVisibility, 0);
+ GridLayoutFactory.fillDefaults().numColumns(1).applyTo(addRemoveButtons);
+ GridDataFactory.fillDefaults().grab(false, true).span(1, 1).applyTo(addRemoveButtons);
+ Button hideButton = new Button(addRemoveButtons, SWT.PUSH);
+ hideButton.setText("&Hide \u2192");
+ GridDataFactory.fillDefaults().grab(true, false).span(1, 1).applyTo(hideButton);
+ Button showButton = new Button(addRemoveButtons, SWT.PUSH);
+ showButton.setText("\u2190 &Show");
+ GridDataFactory.fillDefaults().grab(true, false).span(1, 1).applyTo(showButton);
+ lHiddenItems = new ListViewer(gItemVisibility, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
+ GridDataFactory.fillDefaults().hint(200, 200).grab(true, true).applyTo(lHiddenItems.getControl());
+
+ lVisibleItems.addDoubleClickListener(new OpenChartItemProperties());
+ lVisibleItems.setContentProvider(new ItemContentProvider(false));
+ lHiddenItems.addDoubleClickListener(new OpenChartItemProperties());
+ lHiddenItems.setContentProvider(new ItemContentProvider(true));
+ lVisibleItems.setLabelProvider(new ItemLabeler());
+ lHiddenItems.setLabelProvider(new ItemLabeler());
+ lVisibleItems.setInput(data);
+ lHiddenItems.setInput(data);
+
+ lVisibleItems.getList().addKeyListener(new SelectAllListener(lVisibleItems));
+ lHiddenItems.getList().addKeyListener(new SelectAllListener(lHiddenItems));
+ showButton.addSelectionListener(new ShowHideListener(false));
+ hideButton.addSelectionListener(new ShowHideListener(true));
+
+ Image image = FieldDecorationRegistry.getDefault()
+ .getFieldDecoration(FieldDecorationRegistry.DEC_ERROR)
+ .getImage();
+
+ tStartTimeDecor = createDecoration(tStartTime, SWT.LEFT | SWT.CENTER, image);
+ tLengthDecor = createDecoration(tLength, SWT.LEFT | SWT.CENTER, image);
+ }
+
+ class ShowHideListener extends SelectionAdapter {
+ private boolean hide;
+
+ public ShowHideListener(boolean hide) {
+ this.hide = hide;
+ }
+
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ ISelection selection = hide ? lVisibleItems.getSelection() : lHiddenItems.getSelection();
+ Set<ItemKey> selected = ISelectionUtils.filterSetSelection(selection, ItemKey.class);
+ if (!selected.isEmpty()) {
+ if (hide) {
+ data.hiddenItems.addAll(selected);
+ } else {
+ data.hiddenItems.removeAll(selected);
+ }
+ lVisibleItems.refresh();
+ lHiddenItems.refresh();
+ }
+ }
+ }
+
+ static class SelectAllListener extends KeyAdapter {
+ private ListViewer list;
+
+ public SelectAllListener(ListViewer list) {
+ this.list = list;
+ }
+
+ @Override
+ public void keyPressed(KeyEvent e) {
+ if (e.stateMask == SWT.CTRL && e.keyCode == 'a') {
+ list.getList().selectAll();
+ }
+ }
+ };
+
+ class ItemContentProvider extends ArrayContentProvider {
+ private final boolean expectedHidden;
+
+ public ItemContentProvider(boolean expectedHidden) {
+ this.expectedHidden = expectedHidden;
+ }
+
+ @Override
+ public Object[] getElements(Object inputElement) {
+ List<Object> result = new ArrayList<>();
+ for (ItemKey item : data.allItems.keySet())
+ if (data.hiddenItems.contains(item) == expectedHidden)
+ result.add(item);
+ return result.toArray();
+ }
+ }
+
+ private void setBackgroundGradient(boolean backgroundGradient) {
+ backgroundColor2.setEnabled(backgroundGradient);
+ backgroundColor1.getButton().setToolTipText(backgroundGradient ? "Select Gradient Bottom Color" : "Select Solid Color");
+ }
+
+ protected Double parseTime(Text text, boolean returnDefault, double defaultValue) {
+ if (text == null)
+ return null;
+ String s = text.getText();
+ Double time = ChartComposite.START_VALIDATOR.parse(s);
+ if (time == null)
+ return returnDefault ? defaultValue : null;
+ return time;
+ }
+
+ protected ControlDecoration createDecoration(Control control, int position, Image image) {
+ ControlDecoration d = new ControlDecoration(control, position);
+ d.setMarginWidth(2);
+ d.setImage(image);
+ d.hide();
+ return d;
+ }
+
+ class ItemLabeler extends LabelProvider {
+ @Override
+ public String getText(Object element) {
+ ItemKey item = (ItemKey) element;
+ TrendItem ti = data.allItems.get(item);
+ return ti.label;
+ }
+ }
+
+ protected void parseUiToData() {
+ data.name = tName.getText();
+ data.backgroundColor1 = toColorComponents( backgroundColor1.getColorValue() );
+ data.backgroundColor2 = toColorComponents( backgroundColor2.getColorValue() );
+ data.showGrid = bShowGrid.getSelection();
+ data.gridColor = toColorComponents( gridColor.getColorValue() );
+ data.showMilestones = bMilestones.getSelection();
+ data.trackExperimentTime = bTrackExperimentTime.getSelection();
+ data.axisMode = cAxisMode.getSelectionIndex()==0?YAxisMode.SingleAxis:YAxisMode.MultiAxis;
+ data.timeIncrement = (double) sIncrement.getSelection();
+ data.timeLength = ChartComposite.LENGTH_VALIDATOR.parse(tLength.getText());
+ data.timeStart = ChartComposite.START_VALIDATOR.parse(tStartTime.getText());
+ }
+
+ @Override
+ protected void buttonPressed(int buttonId) {
+ if (ChartDialogConstants.APPLY_ID == buttonId) {
+ applyPressed();
+ } else {
+ super.buttonPressed(buttonId);
+ }
+ }
+
+ private void applyPressed() {
+ if (applyAction != null) {
+ parseUiToData();
+ if (!baseData.equals(data)) {
+ baseData.readFrom(data);
+ applyAction.run();
+ }
+ }
+ }
+
+ @Override
+ protected void okPressed() {
+ parseUiToData();
+ if (applyAction != null && !baseData.equals(data))
+ applyAction.run();
+ super.okPressed();
+ }
+
+ @Override
+ protected void configureShell(Shell newShell) {
+ super.configureShell(newShell);
+ newShell.setText("Edit Chart");
+ }
+
+ public void validate() {
+ String startTimeError = ChartComposite.START_VALIDATOR.isValid(tStartTime.getText());
+ String lengthError = ChartComposite.LENGTH_VALIDATOR.isValid(tLength.getText());
+ setDecoration(tStartTimeDecor, startTimeError);
+ setDecoration(tLengthDecor, lengthError);
+ boolean ok = startTimeError == null && lengthError == null;
+ setFinishable(ok);
+ }
+
+ private void setDecoration(ControlDecoration decor, String desc) {
+ if (decor == null)
+ return;
+ if (desc != null) {
+ decor.setDescriptionText(desc);
+ decor.show();
+ } else {
+ decor.hide();
+ }
+ }
+
+ protected void setFinishable(boolean ok) {
+ getButton(OK).setEnabled(ok);
+ }
+
+ private static RGB toRGB(float[] components, RGB defaultValue) {
+ if (components == null || components.length < 3)
+ return defaultValue;
+ Color c = new Color(components[0], components[1], components[2]);
+ return new RGB(c.getRed(), c.getGreen(), c.getBlue());
+ }
+
+ private static float[] toColorComponents(RGB rgb) {
+ return new Color(rgb.red, rgb.green, rgb.blue).getColorComponents(new float[3]);
+ }
+
+ class OpenChartItemProperties implements IDoubleClickListener {
+ @Override
+ public void doubleClick(DoubleClickEvent event) {
+ final ItemKey item = ISelectionUtils.filterSingleSelection(event.getSelection(), ItemKey.class);
+ if (item == null)
+ return;
+ try {
+ final ChartAndSubscriptionItemData data = Simantics.getSession().syncRequest(
+ new ChartAndSubscriptionItemReadQuery(item.resource.getResource()));
+ if (currentItemDialog != null && currentItemDialog.getShell() != null && !currentItemDialog.getShell().isDisposed()) {
+ // TODO: reinitialize existing dialog with the specified data.
+ // Close current dialog before opening new one.
+ currentItemDialog.close();
+ }
+ currentItemDialog = ChartDoubleClickHandler.openChartItemPropertiesDialog(
+ event.getViewer().getControl().getShell(),
+ item.resource.getResource(),
+ data,
+ false);
+ } catch (DatabaseException e) {
+ Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Problems opening chart item property dialog."));
+ }
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff