X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Factions%2Fe4%2FImportSVGPNG.java;h=e21e67455639fd2ff3b0e23f2d602edae7f23074;hp=f01d56a1262ce231c79f5d4824f89d402058b01a;hb=47269fe0acb894f346810417d950a1ab59cdc0ea;hpb=969bd23cab98a79ca9101af33334000879fb60c5 diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/ImportSVGPNG.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/ImportSVGPNG.java index f01d56a12..e21e67455 100644 --- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/ImportSVGPNG.java +++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/ImportSVGPNG.java @@ -1,160 +1,178 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 Association for Decentralized Information Management - * in Industry THTH ry. - * 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: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.modeling.ui.actions.e4; - -import java.awt.geom.Point2D; -import java.io.File; -import java.io.FileNotFoundException; -import java.io.IOException; - -import javax.inject.Named; - -import org.eclipse.e4.core.di.annotations.Execute; -import org.eclipse.e4.ui.model.application.ui.basic.MPart; -import org.eclipse.e4.ui.services.IServiceConstants; -import org.eclipse.swt.widgets.FileDialog; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor; -import org.eclipse.ui.part.MultiPageEditorPart; -import org.simantics.db.ReadGraph; -import org.simantics.db.Resource; -import org.simantics.db.WriteGraph; -import org.simantics.db.common.ResourceArray; -import org.simantics.db.common.request.IndexRoot; -import org.simantics.db.common.request.WriteRequest; -import org.simantics.db.exception.DatabaseException; -import org.simantics.db.request.Read; -import org.simantics.g2d.canvas.ICanvasContext; -import org.simantics.g2d.participant.MouseUtil; -import org.simantics.g2d.participant.MouseUtil.MouseInfo; -import org.simantics.modeling.ModelingResources; -import org.simantics.scl.commands.Commands; -import org.simantics.structural.stubs.StructuralResource2; -import org.simantics.ui.SimanticsUI; -import org.simantics.ui.workbench.IResourceEditorInput; -import org.simantics.ui.workbench.ResourceEditorInput; -import org.simantics.utils.FileUtils; -import org.simantics.utils.ui.ErrorLogger; -import org.simantics.utils.ui.workbench.WorkbenchUtils; - -public class ImportSVGPNG { - - @Execute - public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part) { - if (part == null) - return; - - IWorkbenchPart ap; - Object possibleEditor = part.getObject(); - if (possibleEditor != null && possibleEditor instanceof CompatibilityEditor) { - CompatibilityEditor editor = (CompatibilityEditor) possibleEditor; - ap = editor.getPart(); - } else { - // Fallback for getting active editor part - ap = WorkbenchUtils.getActiveWorkbenchPart(); - } - - IEditorPart viewer = null; - if (ap instanceof MultiPageEditorPart) { - MultiPageEditorPart rfe = (MultiPageEditorPart) ap; - IResourceEditorInput in = (ResourceEditorInput) rfe.getEditorInput(); - final ResourceArray ra = in.getResourceArray(); - ResourceArray symbolEditorInput; - try { - symbolEditorInput = SimanticsUI.getSession().syncRequest(new Read() { - @Override - public ResourceArray perform(ReadGraph graph) throws DatabaseException { - StructuralResource2 sr = StructuralResource2.getInstance(graph); - ModelingResources mr = ModelingResources.getInstance(graph); - Resource symbol = graph.getPossibleObject(ra.resources[0], mr.ComponentTypeToSymbol); - Resource definedBy = symbol != null ? graph.getPossibleObject(symbol, sr.IsDefinedBy) : null; - ResourceArray result = definedBy != null ? new ResourceArray(definedBy) : ResourceArray.EMPTY; - return result; - } - }); - - IEditorPart[] eps = rfe.findEditors(new ResourceEditorInput("org.simantics.modeling.ui.symbolEditor", symbolEditorInput)); - if (eps.length == 0) { - System.out.println("symbol editor part not found from multi page editor part: " + ap); - return; - } - viewer = eps[0]; - } catch (DatabaseException e) { - e.printStackTrace(); - return; - } - } else if (ap instanceof IEditorPart) { - viewer = (IEditorPart) ap; - } - ICanvasContext ctx = (ICanvasContext) viewer.getAdapter(ICanvasContext.class); - if (ctx == null) { - System.out.println("No canvas context"); - return; - } - MouseInfo minfo = ctx.getSingleItem(MouseUtil.class).getMousePressedInfo(0); - if(minfo == null) { - System.out.println("No mouse info"); - return; - } - final Point2D mpos = minfo.canvasPosition; - IResourceEditorInput input = (IResourceEditorInput)viewer.getEditorInput(); - Resource composite = input.getResource(); - - addSVG(mpos.getX(), mpos.getY(), composite); - } - - public static void addSVG(final double mposX, final double mposY, final Resource composite) { - - Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); - - FileDialog dialog = new FileDialog(shell); - dialog.setText("Choose an image to be imported"); - dialog.setFilterExtensions(new String[] {"*.svg", "*.png"}); - - final String filename = dialog.open(); - if(filename == null) - return; - - File file = new File(filename); - try { - final byte[] data = FileUtils.readFile(file); - - SimanticsUI.getSession().asyncRequest(new WriteRequest() { - - @Override - public void perform(WriteGraph g) throws DatabaseException { - Commands.get(g, "Simantics/Diagram/createSVGElement") - .execute(g, g.syncRequest(new IndexRoot(composite)), - composite, suffix(filename), data, mposX, mposY); - } - - }); - } catch (FileNotFoundException e) { - ErrorLogger.defaultLogError(e); - } catch (IOException e) { - ErrorLogger.defaultLogError(e); - } - - return; - - } - - private static String suffix(String fileName) { - int len = fileName.length(); - if(len < 3) return null; - else return fileName.substring(len-3,len).toLowerCase(); - } - -} +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * 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: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.modeling.ui.actions.e4; + +import java.awt.geom.Point2D; +import java.io.File; +import java.io.FileNotFoundException; +import java.io.IOException; + +import javax.inject.Named; + +import org.eclipse.e4.core.di.annotations.Execute; +import org.eclipse.e4.ui.model.application.ui.basic.MPart; +import org.eclipse.e4.ui.services.IServiceConstants; +import org.eclipse.swt.widgets.FileDialog; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor; +import org.eclipse.ui.part.MultiPageEditorPart; +import org.simantics.Simantics; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.WriteGraph; +import org.simantics.db.common.ResourceArray; +import org.simantics.db.common.request.IndexRoot; +import org.simantics.db.common.request.WriteRequest; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.request.Read; +import org.simantics.diagram.synchronization.IModifiableSynchronizationContext; +import org.simantics.diagram.synchronization.SynchronizationHints; +import org.simantics.diagram.synchronization.graph.GraphSynchronizationHints; +import org.simantics.diagram.synchronization.graph.layer.GraphLayerManager; +import org.simantics.g2d.canvas.ICanvasContext; +import org.simantics.g2d.diagram.IDiagram; +import org.simantics.g2d.participant.MouseUtil; +import org.simantics.g2d.participant.MouseUtil.MouseInfo; +import org.simantics.modeling.ModelingResources; +import org.simantics.scl.commands.Commands; +import org.simantics.structural.stubs.StructuralResource2; +import org.simantics.ui.workbench.IResourceEditorInput; +import org.simantics.ui.workbench.ResourceEditorInput; +import org.simantics.utils.FileUtils; +import org.simantics.utils.ui.ErrorLogger; +import org.simantics.utils.ui.workbench.WorkbenchUtils; + +public class ImportSVGPNG { + + @Execute + public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part) { + if (part == null) + return; + + IWorkbenchPart ap; + Object possibleEditor = part.getObject(); + if (possibleEditor != null && possibleEditor instanceof CompatibilityEditor) { + CompatibilityEditor editor = (CompatibilityEditor) possibleEditor; + ap = editor.getPart(); + } else { + // Fallback for getting active editor part + ap = WorkbenchUtils.getActiveWorkbenchPart(); + } + + IEditorPart viewer = null; + if (ap instanceof MultiPageEditorPart) { + MultiPageEditorPart rfe = (MultiPageEditorPart) ap; + IResourceEditorInput in = (ResourceEditorInput) rfe.getEditorInput(); + final ResourceArray ra = in.getResourceArray(); + ResourceArray symbolEditorInput; + try { + symbolEditorInput = Simantics.getSession().syncRequest(new Read() { + @Override + public ResourceArray perform(ReadGraph graph) throws DatabaseException { + StructuralResource2 sr = StructuralResource2.getInstance(graph); + ModelingResources mr = ModelingResources.getInstance(graph); + Resource symbol = graph.getPossibleObject(ra.resources[0], mr.ComponentTypeToSymbol); + Resource definedBy = symbol != null ? graph.getPossibleObject(symbol, sr.IsDefinedBy) : null; + ResourceArray result = definedBy != null ? new ResourceArray(definedBy) : ResourceArray.EMPTY; + return result; + } + }); + + IEditorPart[] eps = rfe.findEditors(new ResourceEditorInput("org.simantics.modeling.ui.symbolEditor", symbolEditorInput)); //$NON-NLS-1$ + if (eps.length == 0) { + System.out.println("symbol editor part not found from multi page editor part: " + ap); //$NON-NLS-1$ + return; + } + viewer = eps[0]; + } catch (DatabaseException e) { + e.printStackTrace(); + return; + } + } else if (ap instanceof IEditorPart) { + viewer = (IEditorPart) ap; + } + ICanvasContext ctx = (ICanvasContext) viewer.getAdapter(ICanvasContext.class); + if (ctx == null) { + System.out.println("No canvas context"); //$NON-NLS-1$ + return; + } + MouseInfo minfo = ctx.getSingleItem(MouseUtil.class).getMousePressedInfo(0); + if(minfo == null) { + System.out.println("No mouse info"); //$NON-NLS-1$ + return; + } + final Point2D mpos = minfo.canvasPosition; + IResourceEditorInput input = (IResourceEditorInput)viewer.getEditorInput(); + Resource composite = input.getResource(); + + IDiagram idiagram = viewer.getAdapter(IDiagram.class); + + addSVG(mpos.getX(), mpos.getY(), composite, idiagram); + } + + public static void addSVG(final double mposX, final double mposY, final Resource composite, IDiagram idiagram) { + + Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); + + FileDialog dialog = new FileDialog(shell); + dialog.setText(Messages.ImportSVGPNG_ChooseImportImage); + dialog.setFilterExtensions(new String[] {"*.svg", "*.png"}); //$NON-NLS-1$ //$NON-NLS-2$ + + final String filename = dialog.open(); + if(filename == null) + return; + + File file = new File(filename); + try { + final byte[] data = FileUtils.readFile(file); + + Simantics.getSession().asyncRequest(new WriteRequest() { + + @Override + public void perform(WriteGraph g) throws DatabaseException { + Object svg = Commands.get(g, "Simantics/Diagram/createSVGElementR") //$NON-NLS-1$ + .execute(g, g.syncRequest(new IndexRoot(composite)), + composite, suffix(filename), data, mposX, mposY); + + if (svg != null && svg instanceof Resource) { + Resource resource = (Resource) svg; + // 7. Put the element on all the currently active layers if possible. + IModifiableSynchronizationContext context = idiagram.getHint(SynchronizationHints.CONTEXT); + GraphLayerManager glm = context.get(GraphSynchronizationHints.GRAPH_LAYER_MANAGER); + if (glm != null) { + glm.removeFromAllLayers(g, resource); + glm.putElementOnVisibleLayers(idiagram, g, resource); + } + } + } + + }); + } catch (FileNotFoundException e) { + ErrorLogger.defaultLogError(e); + } catch (IOException e) { + ErrorLogger.defaultLogError(e); + } + + return; + + } + + private static String suffix(String fileName) { + int len = fileName.length(); + if(len < 3) return null; + else return fileName.substring(len-3,len).toLowerCase(); + } + +}