diff options
Diffstat (limited to 'deprecated/deprecated-plugins/uml.deprecated/org.eclipse.papyrus.uml.properties.tabbedproperties.appearance/src/org/eclipse/papyrus/uml/properties/tabbedproperties/appearance/GradientSection.java')
1 files changed, 0 insertions, 418 deletions
diff --git a/deprecated/deprecated-plugins/uml.deprecated/org.eclipse.papyrus.uml.properties.tabbedproperties.appearance/src/org/eclipse/papyrus/uml/properties/tabbedproperties/appearance/GradientSection.java b/deprecated/deprecated-plugins/uml.deprecated/org.eclipse.papyrus.uml.properties.tabbedproperties.appearance/src/org/eclipse/papyrus/uml/properties/tabbedproperties/appearance/GradientSection.java deleted file mode 100644 index 8e30288f3a3..00000000000 --- a/deprecated/deprecated-plugins/uml.deprecated/org.eclipse.papyrus.uml.properties.tabbedproperties.appearance/src/org/eclipse/papyrus/uml/properties/tabbedproperties/appearance/GradientSection.java +++ /dev/null @@ -1,418 +0,0 @@ -/****************************************************************************
- * Copyright (c) 2009 Atos Origin.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Thibault Landre (Atos Origin) - Initial API and implementation
- *
- ****************************************************************************/
-package org.eclipse.papyrus.uml.properties.tabbedproperties.appearance;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.properties.sections.AbstractNotationPropertiesSection;
-import org.eclipse.gmf.runtime.diagram.ui.properties.sections.appearance.ColorPalettePopup;
-import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities;
-import org.eclipse.gmf.runtime.notation.GradientStyle;
-import org.eclipse.gmf.runtime.notation.NotationPackage;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.gmf.runtime.notation.datatype.GradientData;
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.swt.SWT;
-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.events.SelectionListener;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.RGB;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Group;
-import org.eclipse.swt.widgets.Listener;
-import org.eclipse.swt.widgets.Spinner;
-import org.eclipse.ui.IWorkbenchPart;
-
-/**
- * A section that manages the Gradient.
- */
-public class GradientSection extends AbstractNotationPropertiesSection {
-
- private Button policyButton;
-
- private Composite styleCompo;
-
- private Spinner transparencyValueSpinner;
-
- private Button verticalStyle;
-
- private Button horizontalStyle;
-
- private Button colorButton;
-
- private GradientData gradientData = GradientData.getDefaultGradientData();
-
- private int transparency = -1;
-
- private boolean isGradientUsed = false;
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.gmf.runtime.diagram.ui.properties.sections.AbstractNotationPropertiesSection#
- * initializeControls(org.eclipse.swt.widgets.Composite)
- */
- @Override
- public void initializeControls(Composite parent) {
- super.initializeControls(parent);
- GridLayout layout = new GridLayout(2, false);
- Group gradientGroup = getWidgetFactory().createGroup(composite, Messages.GradientSection_Group_Gradient);
- gradientGroup.setLayout(layout);
-
- createGradientPolicy(gradientGroup);
- createColorGroup(gradientGroup);
- createStyleGroup(gradientGroup);
- createTransparencyGroup(gradientGroup);
- }
-
- /**
- * Create the GradientPolicy Group. It contained a SWT.CHECK button to specify if the gradient
- * is used or not and a label.
- *
- * @param parent
- * the parent
- */
- protected void createGradientPolicy(Composite parent) {
-
- // Create a label
- getWidgetFactory().createCLabel(parent, Messages.GradientSection_Button_ActivateGradient);
-
- // Create the check button
- policyButton = getWidgetFactory().createButton(parent, "", SWT.CHECK); //$NON-NLS-1$
-
- policyButton.addSelectionListener(new SelectionListener() {
-
- public void widgetSelected(SelectionEvent e) {
- if(!policyButton.getSelection()) {
- isGradientUsed = false;
- gradientData = null;
- // Set transparency to 100 to have the background color correct.
- transparency = 100;
- } else {
- isGradientUsed = true;
- gradientData = new GradientData((GradientData)getSingleInput().getPreferredValue(
- NotationPackage.eINSTANCE.getFillStyle_Gradient()));
- transparency = (Integer)getSingleInput().getPreferredValue(
- NotationPackage.eINSTANCE.getFillStyle_Transparency());
- }
- updateGradient();
- updateTransparency();
- }
-
- public void widgetDefaultSelected(SelectionEvent e) {
- // Do nothing
- }
- });
- }
-
- /**
- * Create the transparency. It contained a label and a spinner to select a value for the
- * transparency. The transparency value must be contained in [0;100]
- *
- * @param parent
- * the composite containing the widgets
- */
- protected void createTransparencyGroup(Composite parent) {
-
- // Create the label
- getWidgetFactory().createCLabel(parent, Messages.GradientSection_Label_Transparency);
-
- // Create the Spinner
- transparencyValueSpinner = new Spinner(parent, SWT.BORDER);
- transparencyValueSpinner.setMinimum(0);
- transparencyValueSpinner.setMaximum(100);
- transparencyValueSpinner.setIncrement(1);
-
- transparencyValueSpinner.addModifyListener(new ModifyListener() {
-
- public void modifyText(ModifyEvent arg0) {
- transparency = transparencyValueSpinner.getSelection();
- updateTransparency();
- }
- });
-
- }
-
- /**
- * Create the color. It is in charge of selecting the color used by the gradient. It contained a
- * label and the color button
- *
- * @param parent
- * the parent composite
- */
- protected void createColorGroup(Composite parent) {
-
- // Create the label
- getWidgetFactory().createCLabel(parent, Messages.GradientSection_Label_FirstColor);
-
- // Create the color button
- colorButton = getWidgetFactory().createButton(parent, "", SWT.PUSH); //$NON-NLS-1$
- colorButton.addListener(SWT.Selection, new Listener() {
-
- public void handleEvent(Event event) {
- RGB color1 = changeColor(colorButton);
- if(color1 != null) {
- gradientData.setGradientColor1(FigureUtilities.RGBToInteger(color1));
- updateGradient();
- }
- }
- });
- }
-
- /**
- * Create the style. It contained the component in charge of the style of the gradient. Values
- * available are GradientStyle.VERTICAL and GradientStyle.HORIZONTAL.
- *
- * @param parent
- * the parent composite
- */
- protected void createStyleGroup(Composite parent) {
-
- // Create the label
- getWidgetFactory().createCLabel(parent, Messages.GradientSection_Label_Style);
-
- // Create the style composite
- styleCompo = getWidgetFactory().createComposite(parent, SWT.NULL);
- GridLayout layout = new GridLayout(1, true);
- layout.marginWidth = 0;
- styleCompo.setLayout(layout);
- verticalStyle = getWidgetFactory().createButton(styleCompo, Messages.GradientSection_Style_Vertical, SWT.RADIO);
- horizontalStyle = getWidgetFactory().createButton(styleCompo, Messages.GradientSection_Style_Horizontal,
- SWT.RADIO);
-
- SelectionListener selectionListener = new SelectionAdapter() {
-
- @Override
- public void widgetSelected(SelectionEvent e) {
- if(!((Button)e.widget).getSelection()) {
- // don't react on de-selection
- return;
- }
- if(verticalStyle.getSelection()) {
- gradientData.setGradientStyle(GradientStyle.VERTICAL);
- } else {
- gradientData.setGradientStyle(GradientStyle.HORIZONTAL);
- }
- updateGradient();
- }
- };
- verticalStyle.addSelectionListener(selectionListener);
- horizontalStyle.addSelectionListener(selectionListener);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.gmf.runtime.diagram.ui.properties.sections.AbstractModelerPropertySection#dispose
- * ()
- */
- @Override
- public void dispose() {
- disposeButtonImage(colorButton);
- super.dispose();
- }
-
- /**
- * Dispose the image associated with the given button
- *
- * @param btn
- * the button that contains the image
- */
- protected void disposeButtonImage(Button btn) {
- if(btn != null && !btn.isDisposed()) {
- Image imageColor1 = btn.getImage();
- if(imageColor1 != null && !imageColor1.isDisposed()) {
- imageColor1.dispose();
- }
- }
- }
-
- /**
- * Sets the image for a color button (square filled with the color that button represents)
- */
- protected void setButtonImage(Button btn, int intColor) {
- // First, dispose the current image, if any
- Image image = btn.getImage();
- if(image != null) {
- image.dispose();
- }
-
- Display display = btn.getParent().getShell().getDisplay();
- RGB rgbColor = FigureUtilities.integerToRGB(intColor);
- // Now set the new image based on rgbColor
- Color color1 = new Color(display, rgbColor);
- image = new Image(display, 16, 16);
- GC gc = new GC(image);
- gc.setBackground(color1);
- Rectangle rect = image.getBounds();
- gc.fillRectangle(rect);
- gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK));
- gc.drawRectangle(rect.x, rect.y, rect.width - 1, rect.height - 1);
- gc.dispose();
- color1.dispose();
- btn.setImage(image);
- }
-
- /**
- * Allow user to change the color of the given button.
- *
- * @param button
- * the button
- * @return the selected color or null
- * @see org.eclipse.gmf.runtime.diagram.ui.properties.sections.appearance.ColorPalettePopup
- */
- private RGB changeColor(Button button) {
- ColorPalettePopup popup = new ColorPalettePopup(button.getParent().getShell(),
- IDialogConstants.BUTTON_BAR_HEIGHT);
- Rectangle r = button.getBounds();
- Point location = button.getParent().toDisplay(r.x, r.y);
- popup.open(new Point(location.x, location.y + r.height));
- if(popup.getSelectedColor() == null && !popup.useDefaultColor()) {
- return null;
- }
- return popup.getSelectedColor();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#refresh()
- */
- @Override
- public void refresh() {
- super.refresh();
- refreshComponent();
- }
-
- /**
- * Refresh the components and enable/disable them according to the isGradientUsed attribute
- */
- protected void refreshComponent() {
-
- if(gradientData != null) {
- if(transparency != transparencyValueSpinner.getSelection()) {
- transparencyValueSpinner.setSelection(transparency);
- }
-
- setButtonImage(colorButton, gradientData.getGradientColor1());
-
- if(horizontalStyle.getSelection() != (gradientData.getGradientStyle() == GradientStyle.HORIZONTAL)) {
- horizontalStyle.setSelection(gradientData.getGradientStyle() == GradientStyle.HORIZONTAL);
- }
- if(verticalStyle.getSelection() != (gradientData.getGradientStyle() == GradientStyle.VERTICAL)) {
- verticalStyle.setSelection(gradientData.getGradientStyle() == GradientStyle.VERTICAL);
- }
- }
-
- policyButton.setSelection(isGradientUsed);
- // Groups
- styleCompo.setEnabled(isGradientUsed);
-
- // Others
- transparencyValueSpinner.setEnabled(isGradientUsed);
- verticalStyle.setEnabled(isGradientUsed);
- horizontalStyle.setEnabled(isGradientUsed);
- colorButton.setEnabled(isGradientUsed);
-
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.ui.views.properties.tabbed.ISection#setInput(org.eclipse. ui.IWorkbenchPart,
- * org.eclipse.jface.viewers.ISelection)
- */
- @Override
- public void setInput(IWorkbenchPart part, ISelection selection) {
- super.setInput(part, selection);
- executeAsReadAction(new Runnable() {
-
- public void run() {
- IGraphicalEditPart ep = getSingleInput();
- if(ep != null) {
- gradientData = new GradientData((GradientData)getSingleInput().getStructuralFeatureValue(
- NotationPackage.eINSTANCE.getFillStyle_Gradient()));
- transparency = (Integer)getSingleInput().getStructuralFeatureValue(
- NotationPackage.eINSTANCE.getFillStyle_Transparency());
- }
- }
- });
- isGradientUsed = !gradientData.equals(GradientData.getDefaultGradientData());
- }
-
- /**
- * Update the value of the given feature
- *
- * @param feature
- * the feature to update
- * @param value
- * the new value
- * @param commandName
- * the name of the command
- */
- protected void updateFeature(final EStructuralFeature feature, final Object value, String commandName) {
- List inputs = getInput();
- List<ICommand> commands = new ArrayList<ICommand>();
- for(Object input : inputs) {
- if(input instanceof IGraphicalEditPart) {
- final IGraphicalEditPart gep = (IGraphicalEditPart)input;
- if(!(input instanceof ConnectionNodeEditPart)) {
- commands.add(createCommand(commandName, ((View)gep.getModel()).eResource(), new Runnable() {
-
- public void run() {
- gep.setStructuralFeatureValue(feature, value);
- }
- }));
- }
- }
- }
- executeAsCompositeCommand(commandName, commands);
- }
-
- /**
- * Update transparency feature
- */
- protected void updateTransparency() {
- updateFeature(NotationPackage.eINSTANCE.getFillStyle_Transparency(), new Integer(transparency), "Change Transparency command");//$NON-NLS-1$
- }
-
- /**
- * Update Gradient feature
- */
- protected void updateGradient() {
- Object value = null;
- if(gradientData != null) {
- value = new GradientData(gradientData);
- }
- updateFeature(NotationPackage.eINSTANCE.getFillStyle_Gradient(), value, "Change Gradient command"); //$NON-NLS-1$
- }
-}
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