X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Fwinterwell.markdown%2Fsrc%2Fwinterwell%2Fmarkdown%2Fcommands%2FOpenMdView.java;fp=bundles%2Fwinterwell.markdown%2Fsrc%2Fwinterwell%2Fmarkdown%2Fcommands%2FOpenMdView.java;h=f36d7bd573bc2dd1c912b8913e57495ac998f3e5;hb=2531cdf245f42bce854d43f4d49a23983c79db96;hp=0000000000000000000000000000000000000000;hpb=857dbc869796d772864327ce02f19dc252b159fc;p=simantics%2Fplatform.git

diff --git a/bundles/winterwell.markdown/src/winterwell/markdown/commands/OpenMdView.java b/bundles/winterwell.markdown/src/winterwell/markdown/commands/OpenMdView.java
new file mode 100644
index 000000000..f36d7bd57
--- /dev/null
+++ b/bundles/winterwell.markdown/src/winterwell/markdown/commands/OpenMdView.java
@@ -0,0 +1,39 @@
+package winterwell.markdown.commands;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+import winterwell.markdown.LogUtil;
+
+public class OpenMdView extends AbstractHandler {
+
+	@Override
+	public Object execute(final ExecutionEvent event) throws ExecutionException {
+		try {
+	        IWorkbenchPage activePage = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
+	        String mdViewId = "winterwell.markdown.views.MarkdownPreview";
+	        IViewPart mdView = activePage.showView(mdViewId);
+	        activePage.activate(mdView);
+		} catch (PartInitException e) {
+			showError(e);
+	    } catch (Exception e) {
+	    	showError(e);
+	    }		
+		return null;
+	}
+
+	private void showError(Exception e) {
+		String title = "Exception while opening Markdown View";
+		String message = title+" (winterwell.markdown.views.MarkdownPreview)"
+				+"\nCheck Error Log View";
+		LogUtil.error(message, e);
+		MessageDialog.openError(Display.getDefault().getActiveShell(), title , message);
+	}
+}