bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/MonitorComposite.java

   1 package org.simantics.modeling.ui.diagram.monitor;
   2
   3 import java.util.Arrays;
   4
   5 import org.eclipse.core.runtime.Platform;
   6 import org.eclipse.jface.layout.GridDataFactory;
   7 import org.eclipse.jface.layout.GridLayoutFactory;
   8 import org.eclipse.jface.resource.ImageDescriptor;
   9 import org.eclipse.jface.resource.JFaceResources;
  10 import org.eclipse.jface.resource.LocalResourceManager;
  11 import org.eclipse.swt.SWT;
  12 import org.eclipse.swt.events.SelectionEvent;
  13 import org.eclipse.swt.events.SelectionListener;
  14 import org.eclipse.swt.graphics.Image;
  15 import org.eclipse.swt.graphics.RGB;
  16 import org.eclipse.swt.widgets.ColorDialog;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Control;
  19 import org.eclipse.swt.widgets.Display;
  20 import org.eclipse.ui.IWorkbenchSite;
  21 import org.osgi.framework.Bundle;
  22 import org.simantics.Simantics;
  23 import org.simantics.browsing.ui.swt.widgets.Button;
  24 import org.simantics.browsing.ui.swt.widgets.Combo;
  25 import org.simantics.browsing.ui.swt.widgets.Label;
  26 import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;
  27 import org.simantics.browsing.ui.swt.widgets.impl.SelectionListenerImpl;
  28 import org.simantics.browsing.ui.swt.widgets.impl.Widget;
  29 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
  30 import org.simantics.common.color.Color;
  31 import org.simantics.databoard.Bindings;
  32 import org.simantics.databoard.util.ObjectUtils;
  33 import org.simantics.db.ReadGraph;
  34 import org.simantics.db.Resource;
  35 import org.simantics.db.WriteGraph;
  36 import org.simantics.db.common.CommentMetadata;
  37 import org.simantics.db.common.request.PossibleIndexRoot;
  38 import org.simantics.db.common.request.PossibleObjectWithType;
  39 import org.simantics.db.common.request.WriteRequest;
  40 import org.simantics.db.exception.DatabaseException;
  41 import org.simantics.db.management.ISessionContext;
  42 import org.simantics.diagram.stubs.DiagramResource;
  43 import org.simantics.diagram.stubs.G2DResource;
  44 import org.simantics.layer0.Layer0;
  45 import org.simantics.operation.Layer0X;
  46 import org.simantics.selectionview.ConfigurationComposite;
  47 import org.simantics.ui.colors.Colors;
  48 import org.simantics.ui.utils.ResourceAdaptionUtils;
  49 import org.simantics.utils.datastructures.Triple;
  50 import org.simantics.utils.ui.BundleUtils;
  51 import org.simantics.utils.ui.ErrorLogger;
  52 import org.simantics.utils.ui.SWTUtils;
  53 import org.simantics.utils.ui.gfx.ColorImageDescriptor;
  54 import org.simantics.utils.ui.workbench.WorkbenchUtils;
  55
  56 public class MonitorComposite extends ConfigurationComposite {
  57
  58     private static final String DATA_CURRENT_COLOR = "COLOR"; //$NON-NLS-1$
  59
  60     public void create(final Composite body, IWorkbenchSite site, final ISessionContext context, final WidgetSupport support) {
  61         final Display display = body.getDisplay();
  62
  63         body.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
  64
  65         Composite buttonComposite = new Composite(body, SWT.NONE);
  66         buttonComposite.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
  67         GridDataFactory.fillDefaults().span(2, 1).grab(true, false).applyTo(buttonComposite);
  68         GridLayoutFactory.fillDefaults().equalWidth(false).numColumns(4).extendedMargins(5,5,5,5).applyTo(buttonComposite);
  69
  70         LocalResourceManager resourceManager = new LocalResourceManager(JFaceResources.getResources(), buttonComposite);
  71         support.setParameter(WidgetSupport.RESOURCE_MANAGER, resourceManager);
  72
  73         Label templateHeader = new Label(buttonComposite, support, 0);
  74         templateHeader.setText(Messages.MonitorComposite_Template);
  75         //templateHeader.setFont(smallFont);
  76         templateHeader.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
  77         GridDataFactory.fillDefaults().grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(templateHeader.getWidget());
  78
  79         Combo templateCombo = new Combo(buttonComposite, support, SWT.NONE | SWT.READ_ONLY);
  80         templateCombo.setItemFactory(new AvailableTemplateFactory());
  81         templateCombo.setSelectionFactory(new CurrentTemplateFactory());
  82         templateCombo.addModifyListener(new TemplateModifier());
  83         GridDataFactory.fillDefaults().grab(true, false).applyTo(templateCombo.getWidget());
  84
  85         Button setDefaultButton = new Button(buttonComposite, support, SWT.NONE | SWT.READ_ONLY);
  86         setDefaultButton.setText(Messages.MonitorComposite_SetAsDefault);
  87         setDefaultButton.setTooltipText(Messages.MonitorComposite_SetAsDefaultForNewlyCreatedMonitors);
  88         setDefaultButton.addSelectionListener(new SelectionListenerImpl<Resource>(context) {
  89             @Override
  90             public void apply(WriteGraph graph, Resource monitor) throws DatabaseException {
  91                 graph.markUndoPoint();
  92                 Layer0X L0X = Layer0X.getInstance(graph);
  93                 DiagramResource DIA = DiagramResource.getInstance(graph);
  94                 Resource root = graph.syncRequest(new PossibleIndexRoot(monitor));
  95                 Resource currentTemplate = graph.getPossibleObject(monitor, L0X.ObtainsProperty);
  96                 if (root != null && !graph.isImmutable(root) && currentTemplate != null) {
  97                     graph.deny(root, DIA.HasDefaultMonitorTemplate);
  98                     graph.claim(root, DIA.HasDefaultMonitorTemplate, currentTemplate);
  99                 }
 100             }
 101         });
 102         GridDataFactory.fillDefaults().grab(false, false).applyTo(setDefaultButton.getWidget());
 103
 104         Button resetButton = new Button(buttonComposite, support, SWT.NONE | SWT.READ_ONLY);
 105         resetButton.setText(Messages.MonitorComposite_ResetLocalChanges);
 106         resetButton.addSelectionListener(new SelectionListenerImpl<Resource>(context) {
 107             @Override
 108             public void apply(WriteGraph graph, Resource monitor) throws DatabaseException {
 109                 graph.markUndoPoint();
 110                 Layer0X L0X = Layer0X.getInstance(graph);
 111                 DiagramResource DIA = DiagramResource.getInstance(graph);
 112                 if(graph.hasStatement(monitor, DIA.HasFont)) graph.deny(monitor, DIA.HasFont);
 113                 if(graph.hasStatement(monitor, DIA.HasFormatter)) graph.deny(monitor, DIA.HasFormatter);
 114                 if(graph.hasStatement(monitor, DIA.HasColor)) graph.deny(monitor, DIA.HasColor);
 115                 if(graph.hasStatement(monitor, L0X.HasExpression)) graph.deny(monitor, L0X.HasExpression);
 116             }
 117         });
 118
 119         GridDataFactory.fillDefaults().grab(false, false).applyTo(resetButton.getWidget());
 120
 121         Label fontHeader = new Label(buttonComposite, support, 0);
 122         fontHeader.setText(Messages.MonitorComposite_FontFamily);
 123         //fontHeader.setFont(smallFont);
 124         fontHeader.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 125         GridDataFactory.fillDefaults().grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(fontHeader.getWidget());
 126
 127         Combo fontCombo = new Combo(buttonComposite, support, SWT.NONE | SWT.READ_ONLY);
 128         fontCombo.setItemFactory2(new AvailableFontFactory());
 129         fontCombo.setSelectionFactory(new CurrentFontFactory());
 130         fontCombo.addModifyListener(new FontModifier());
 131         GridDataFactory.fillDefaults().grab(true, false).span(3,1).applyTo(fontCombo.getWidget());
 132
 133         Label sizeHeader = new Label(buttonComposite, support, 0);
 134         sizeHeader.setText(Messages.MonitorComposite_FontSize);
 135         //sizeHeader.setFont(smallFont);
 136         sizeHeader.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 137         GridDataFactory.fillDefaults().grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(sizeHeader.getWidget());
 138
 139         Combo sizeCombo = new Combo(buttonComposite, support, SWT.NONE | SWT.READ_ONLY);
 140         sizeCombo.setItemFactory2(new AvailableFontSizeFactory());
 141         sizeCombo.setSelectionFactory(new CurrentFontSizeFactory());
 142         sizeCombo.addModifyListener(new FontSizeModifier());
 143         GridDataFactory.fillDefaults().grab(false, false).span(3,1).minSize(50, 0).applyTo(sizeCombo.getWidget());
 144
 145         Label formatterHeader = new Label(buttonComposite, support, 0);
 146         formatterHeader.setText(Messages.MonitorComposite_Formatting);
 147         //formatterHeader.setFont(smallFont);
 148         formatterHeader.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 149         GridDataFactory.fillDefaults().grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(formatterHeader.getWidget());
 150
 151         Combo formatCombo = new Combo(buttonComposite, support, SWT.NONE | SWT.READ_ONLY);
 152         formatCombo.setItemFactory(new AvailableFormatFactory());
 153         formatCombo.setSelectionFactory(new CurrentFormatFactory());
 154         formatCombo.addModifyListener(new FormatModifier());
 155         GridDataFactory.fillDefaults().grab(true, false).span(3,1).applyTo(formatCombo.getWidget());
 156
 157         Composite rowComposite = new Composite(buttonComposite, SWT.NONE);
 158         rowComposite.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 159         GridDataFactory.fillDefaults().span(3, 1).grab(true, false).applyTo(rowComposite);
 160         GridLayoutFactory.fillDefaults().equalWidth(false).numColumns(4).extendedMargins(5,5,5,5).applyTo(rowComposite);
 161
 162         Label alignHeader = new Label(rowComposite, support, 0);
 163         alignHeader.setText(Messages.MonitorComposite_Alignment);
 164         //alignHeader.setFont(smallFont);
 165         alignHeader.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 166         GridDataFactory.fillDefaults().grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(alignHeader.getWidget());
 167
 168         Bundle iconBundle = Platform.getBundle("com.famfamfam.silk"); //$NON-NLS-1$
 169
 170         Composite alignComposite = new Composite(rowComposite, SWT.NONE);
 171         alignComposite.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 172         GridDataFactory.fillDefaults().span(1, 1).grab(false, false).applyTo(alignComposite);
 173         GridLayoutFactory.fillDefaults().equalWidth(false).numColumns(4).extendedMargins(5,5,5,5).applyTo(alignComposite);
 174
 175         Button leadButton = new Button(alignComposite, support, SWT.TOGGLE);
 176         leadButton.setTooltipText(Messages.MonitorComposite_LeftAlignment);
 177         leadButton.setImage((Image) resourceManager.get(BundleUtils.getImageDescriptorFromBundle(iconBundle, "icons/text_align_left.png"))); //$NON-NLS-1$
 178         leadButton.setSelectionFactory(new AlignmentSelectedFactory(G2DResource.URIs.Alignment_Leading));
 179         leadButton.addSelectionListener(new AlignmentSelectionListener(context, G2DResource.URIs.Alignment_Leading));
 180
 181         Button centerButton = new Button(alignComposite, support, SWT.TOGGLE);
 182         centerButton.setTooltipText(Messages.MonitorComposite_CenterAlignment);
 183         centerButton.setImage((Image) resourceManager.get(BundleUtils.getImageDescriptorFromBundle(iconBundle, "icons/text_align_center.png"))); //$NON-NLS-1$
 184         centerButton.setSelectionFactory(new AlignmentSelectedFactory(G2DResource.URIs.Alignment_Center));
 185         centerButton.addSelectionListener(new AlignmentSelectionListener(context, G2DResource.URIs.Alignment_Center));
 186
 187         Button trailButton = new Button(alignComposite, support, SWT.TOGGLE);
 188         trailButton.setTooltipText(Messages.MonitorComposite_RightAlignment);
 189         trailButton.setImage((Image) resourceManager.get(BundleUtils.getImageDescriptorFromBundle(iconBundle, "icons/text_align_right.png"))); //$NON-NLS-1$
 190         trailButton.setSelectionFactory(new AlignmentSelectedFactory(G2DResource.URIs.Alignment_Trailing));
 191         trailButton.addSelectionListener(new AlignmentSelectionListener(context, G2DResource.URIs.Alignment_Trailing));
 192
 193         Label colorHeader = new Label(rowComposite, support, 0);
 194         colorHeader.setText(Messages.MonitorComposite_Color);
 195         colorHeader.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
 196         GridDataFactory.fillDefaults().indent(20, 0).grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(colorHeader.getWidget());
 197
 198         Button colorButton = new Button(rowComposite, support, SWT.PUSH);
 199         colorButton.setImageFactory( new CurrentColorImageFactory(colorButton.getWidget(), DATA_CURRENT_COLOR) );
 200         GridDataFactory.fillDefaults().indent(0, 0).grab(false, false).span(1, 1).align(SWT.LEFT, SWT.CENTER).applyTo(colorButton.getWidget());
 201         StyleEditWidget colorWidget = new StyleEditWidget(colorButton.getWidget());
 202         colorButton.addSelectionListener(colorWidget);
 203         support.register(colorWidget);
 204     }
 205
 206     static class StyleEditWidget implements Widget, SelectionListener {
 207
 208         Control control;
 209         Object input;
 210
 211         public StyleEditWidget(Control control) {
 212             this.control = control;
 213         }
 214
 215         @Override
 216         public void widgetSelected(SelectionEvent e) {
 217             final Resource[] resources = ResourceAdaptionUtils.toResources(input);
 218             if (resources.length != 0) {
 219                 ColorDialog dialog = new ColorDialog(WorkbenchUtils.getActiveWorkbenchWindowShell(), SWT.NONE);
 220                 dialog.setText(Messages.MonitorComposite_SetMonitorColor);
 221                 Color oldColor = (Color) control.getData(DATA_CURRENT_COLOR);
 222                 if (oldColor != null) {
 223                     RGB oldRgb = Colors.rgb(oldColor);
 224                     dialog.setRGB(oldRgb);
 225                 }
 226                 RGB rgb = dialog.open();
 227                 if (rgb != null) {
 228                     setColor(resources, rgb);
 229                 }
 230             }
 231         }
 232
 233         @Override
 234         public void widgetDefaultSelected(SelectionEvent e) {
 235             widgetSelected(e);
 236         }
 237
 238         @Override
 239         public void setInput(ISessionContext context, Object input) {
 240             this.input = input;
 241         }
 242
 243     }
 244
 245     static class AlignmentSelectedFactory extends ReadFactoryImpl<Resource, Boolean> {
 246         private String alignmentURI;
 247
 248         public AlignmentSelectedFactory(String alignmentURI) {
 249             this.alignmentURI = alignmentURI;
 250         }
 251
 252         @Override
 253         public Object getIdentity(Object inputContents) {
 254             return new Triple<Object, Object, Class<?>>(inputContents, alignmentURI, getClass());
 255         }
 256
 257         @Override
 258         public Boolean perform(ReadGraph graph, Resource monitor) throws DatabaseException {
 259             G2DResource G2D = G2DResource.getInstance(graph);
 260             Resource expectedAlignment = graph.getResource(alignmentURI);
 261             Resource alignment = graph.getPossibleObject(monitor, G2D.HasHorizontalAlignment);
 262             return ObjectUtils.objectEquals(expectedAlignment, alignment);
 263         }
 264     }
 265
 266     static class AlignmentSelectionListener extends SelectionListenerImpl<Resource> {
 267         private String alignmentURI;
 268
 269         public AlignmentSelectionListener(ISessionContext context, String alignmentURI) {
 270             super(context);
 271             this.alignmentURI = alignmentURI;
 272         }
 273
 274         @Override
 275         public void apply(WriteGraph graph, Resource monitor) throws DatabaseException {
 276             graph.markUndoPoint();
 277             G2DResource G2D = G2DResource.getInstance(graph);
 278             Resource alignment = graph.getResource(alignmentURI);
 279             graph.deny(monitor, G2D.HasHorizontalAlignment);
 280             graph.claim(monitor, G2D.HasHorizontalAlignment, null, alignment);
 281         }
 282     }
 283
 284     private static void setColor(final Resource[] resources, final RGB rgb) {
 285         Color c = Colors.irgb(rgb);
 286         final double[] color = new double[] { c.getR(), c.getG(), c.getB() };
 287         try {
 288             Simantics.sync(new WriteRequest() {
 289                 @Override
 290                 public void perform(WriteGraph graph) throws DatabaseException {
 291                     graph.markUndoPoint();
 292                     Layer0 L0 = Layer0.getInstance(graph);
 293                     DiagramResource DIA = DiagramResource.getInstance(graph);
 294                     for (Resource r : resources) {
 295                         Resource realizedColor = graph.syncRequest(new PossibleObjectWithType(r, DIA.HasColor, DIA.RealizedColor));
 296                         if (realizedColor == null) {
 297                             realizedColor = graph.newResource();
 298                             graph.claim(realizedColor, L0.InstanceOf, null, DIA.RealizedColor);
 299                             graph.claim(r, DIA.HasColor, realizedColor);
 300                         }
 301                         graph.claimLiteral(realizedColor, DIA.RealizedColor_HasRGB, L0.DoubleArray, color, Bindings.DOUBLE_ARRAY);
 302                     }
 303                     CommentMetadata cm = graph.getMetadata(CommentMetadata.class);
 304                     graph.addMetadata(cm.add("Set color to " + rgb + " for resources " + Arrays.toString(resources))); //$NON-NLS-1$ //$NON-NLS-2$
 305                 }
 306             });
 307         } catch (DatabaseException e) {
 308             ErrorLogger.defaultLogError(e);
 309         }
 310     }
 311
 312     private static class CurrentColorImageFactory extends ReadFactoryImpl<Resource, ImageDescriptor> {
 313
 314         Control control;
 315         String colorKey;
 316
 317         public CurrentColorImageFactory(Control control, String colorKey) {
 318             this.control = control;
 319             this.colorKey = colorKey;
 320         }
 321
 322         @Override
 323         public ImageDescriptor perform(ReadGraph graph, Resource monitor) throws DatabaseException {
 324             DiagramResource DIA = DiagramResource.getInstance(graph);
 325             Color c = graph.getPossibleRelatedAdapter(monitor, DIA.HasColor, Color.class);
 326             if (c == null)
 327                  c = new org.simantics.datatypes.literal.RGB.Integer(0, 0, 0);
 328             final Color color = c;
 329             if (control != null) {
 330                 SWTUtils.asyncExec(control, new Runnable() {
 331                     @Override
 332                     public void run() {
 333                         if (!control.isDisposed())
 334                             control.setData(colorKey, color);
 335                     }
 336                 });
 337             }
 338             RGB rgb = Colors.rgb(color);
 339             return new ColorImageDescriptor(rgb.red, rgb.green, rgb.blue, 16, 16, false);
 340         }
 341
 342     }
 343
 344 }