X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.browsing.ui.swt%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fswt%2FDialogs.java;fp=bundles%2Forg.simantics.browsing.ui.swt%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fswt%2FDialogs.java;h=59fa17ce2514f4bbd8a43c50f28064ca5e6a38d2;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/Dialogs.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/Dialogs.java
new file mode 100644
index 000000000..59fa17ce2
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/Dialogs.java
@@ -0,0 +1,86 @@
+/*******************************************************************************
+ * Copyright (c) 2012 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.browsing.ui.swt;
+
+import java.util.function.Consumer;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.DirectoryDialog;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.simantics.utils.datastructures.UnaryFunction;
+
+public class Dialogs {
+
+	public static <T> void invoke(final UnaryFunction<SimanticsDialog, Shell> function, final Consumer<T> callback) {
+		
+		Display.getDefault().asyncExec(new Runnable() {
+
+			@SuppressWarnings("unchecked")
+			@Override
+			public void run() {
+				
+				SimanticsDialog dialog = function.call(Display.getCurrent().getActiveShell()); 
+				
+				dialog.open();
+				if(Window.CANCEL == dialog.getReturnCode()) callback.accept(null);
+				else callback.accept((T)dialog.getSelection());
+				
+			}
+			
+		});
+		
+	}
+	
+	public static String file(Shell shell, int style, String extension) {
+
+        FileDialog dialog = new FileDialog(shell, style);
+        dialog.setFilterExtensions(new String[] { extension });
+        String newFileName = dialog.open();
+        return newFileName;
+
+	}
+
+	public static String directory(Shell shell, int style, String filterPath) {
+
+        DirectoryDialog dialog = new DirectoryDialog(shell, style);
+        if(filterPath != null) dialog.setFilterPath(filterPath);
+        String newFileName = dialog.open();
+        return newFileName;
+
+	}
+
+	public static String file(int style, String extension) {
+		return file(Display.getDefault().getActiveShell(), style, extension);
+	}
+
+	public static String file(Shell shell, String extension) {
+		return file(shell, SWT.OPEN, extension);
+	}
+
+	public static String file(ExecutionEvent event, String extension) {
+		return file(HandlerUtil.getActiveShell(event), extension);
+	}
+
+	public static String file(ExecutionEvent event, int style, String extension) {
+		return file(HandlerUtil.getActiveShell(event), style, extension);
+	}
+
+	public static String directory(int style, String filterPath) {
+		return directory(Display.getDefault().getActiveShell(), style, filterPath);
+	}
+
+}