X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fdocuments%2FOpenPlainTextDocumentAdapter.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fdocuments%2FOpenPlainTextDocumentAdapter.java;h=83c58e8f8eed9755e2940f4d794017cd1aff8728;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/documents/OpenPlainTextDocumentAdapter.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/documents/OpenPlainTextDocumentAdapter.java
new file mode 100644
index 000000000..83c58e8f8
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/documents/OpenPlainTextDocumentAdapter.java
@@ -0,0 +1,113 @@
+package org.simantics.modeling.ui.documents;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IPartListener;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.editors.text.EditorsUI;
+import org.eclipse.ui.ide.IDE;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.PossibleTypedParent;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.document.DocumentResource;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ui.Activator;
+import org.simantics.simulation.ontology.SimulationResource;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
+import org.simantics.utils.FileUtils;
+import org.simantics.utils.ui.ErrorLogger;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class OpenPlainTextDocumentAdapter extends AbstractResourceEditorAdapter {
+
+    public OpenPlainTextDocumentAdapter() {
+        super("Text Editor", Activator.COMPOSITE_ICON);
+    }
+
+    @Override
+    public boolean canHandle(ReadGraph g, Resource r) throws DatabaseException {
+    	DocumentResource DOC = DocumentResource.getInstance(g);
+        return g.isInstanceOf(r, DOC.PlainTextDocument);
+    }
+
+    @Override
+    public void openEditor(final Resource r) throws Exception {
+        SimanticsUI.getSession().asyncRequest(new ReadRequest() {
+            @Override
+            public void run(ReadGraph g) throws DatabaseException {
+                Layer0 L0 = Layer0.getInstance(g);
+            	DocumentResource DOC = DocumentResource.getInstance(g);
+                String documentName = g.getPossibleRelatedValue(r, L0.HasName);
+                if (documentName == null)
+                    documentName = "";
+                final String text = g.getPossibleRelatedValue(r, DOC.PlainTextDocument_text, Bindings.STRING);
+                if (text == null)
+                    return;
+
+                try {
+                	final Resource model = g.syncRequest(new PossibleTypedParent(r, SimulationResource.getInstance(g).Model));
+                	final String dir = model == null ? "" + r.getResourceId() : (String)(g.getRelatedValue(model, L0.HasName));
+                    IPath state = Platform.getStateLocation(Platform.getBundle(Activator.PLUGIN_ID));
+                    final File stateDir = new File(state.toFile(), dir);
+                    stateDir.mkdirs();
+                    final File tempFile = new File(stateDir, FileUtils.escapeFileName(documentName) + ".txt");
+                    FileUtils.writeFile(tempFile, text.getBytes("US-ASCII"));
+
+                    PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            try {
+                                final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
+                                final IEditorPart editor = IDE.openEditor(page, tempFile.toURI(), EditorsUI.DEFAULT_TEXT_EDITOR_ID, true);
+                                page.addPartListener(new IPartListener() {
+                                    @Override
+                                    public void partOpened(IWorkbenchPart part) {
+                                    }
+                                    @Override
+                                    public void partDeactivated(IWorkbenchPart part) {
+                                    }
+                                    @Override
+                                    public void partClosed(IWorkbenchPart part) {
+                                        if (part == editor) {
+                                            page.removePartListener(this);
+                                            if (!PlatformUI.getWorkbench().isClosing()) {
+                                                try {
+                                                    FileUtils.deleteAll(stateDir);
+                                                } catch (IOException e) {
+                                                    ErrorLogger.defaultLogError(e);
+                                                }
+                                            }
+                                        }
+                                    }
+                                    @Override
+                                    public void partBroughtToTop(IWorkbenchPart part) {
+                                    }
+                                    @Override
+                                    public void partActivated(IWorkbenchPart part) {
+                                    }
+                                });
+                            } catch (Exception e) {
+                                ErrorLogger.defaultLogError(e);
+                            }
+                        }
+                    });
+                } catch (IOException e1) {
+                    ErrorLogger.defaultLogError(e1);
+                }
+            }
+        });
+    }
+
+}