-/*******************************************************************************\r
- * Copyright (c) 2007, 2012 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui.swt.widgets;\r
-\r
-import java.util.concurrent.CopyOnWriteArrayList;\r
-\r
-import org.eclipse.jface.resource.ImageDescriptor;\r
-import org.eclipse.jface.resource.ResourceManager;\r
-import org.eclipse.swt.events.SelectionListener;\r
-import org.eclipse.swt.graphics.Image;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.swt.widgets.Control;\r
-import org.simantics.Simantics;\r
-import org.simantics.browsing.ui.common.ErrorLogger;\r
-import org.simantics.browsing.ui.swt.widgets.impl.ReadFactory;\r
-import org.simantics.browsing.ui.swt.widgets.impl.Widget;\r
-import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.common.request.ParametrizedRead;\r
-import org.simantics.db.common.request.UniqueRead;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.management.ISessionContext;\r
-import org.simantics.db.procedure.Listener;\r
-import org.simantics.utils.ui.SWTUtils;\r
-\r
-public class Button extends WidgetImpl {\r
-\r
- private ReadFactory<?, String> textFactory;\r
- private ReadFactory<?, String> tooltipFactory;\r
- private ReadFactory<?, ImageDescriptor> imageFactory;\r
- private ReadFactory<?, Boolean> selectionFactory;\r
- private CopyOnWriteArrayList<SelectionListener> selectionListeners = new CopyOnWriteArrayList<SelectionListener>();\r
-\r
- private final org.eclipse.swt.widgets.Button button;\r
-\r
- public Button(Composite parent, WidgetSupport support, int style) {\r
- super(support);\r
- button = new org.eclipse.swt.widgets.Button(parent, style);\r
- support.register(this);\r
- }\r
-\r
- public void setTextFactory(ReadFactory<?, String> textFactory) {\r
- this.textFactory = textFactory;\r
- }\r
-\r
- public void setTooltipFactory(ReadFactory<?, String> tooltipFactory) {\r
- this.tooltipFactory = tooltipFactory;\r
- }\r
-\r
- public void setImageFactory(ReadFactory<?, ImageDescriptor> imageFactory) {\r
- this.imageFactory = imageFactory;\r
- }\r
-\r
- public void setSelectionFactory(ReadFactory<?, Boolean> selectionFactory) {\r
- this.selectionFactory = selectionFactory;\r
- }\r
-\r
- public org.eclipse.swt.widgets.Button getWidget() {\r
- return button;\r
- }\r
-\r
- @Override\r
- public Control getControl() {\r
- return button;\r
- }\r
-\r
- @Override\r
- public void setInput(ISessionContext context, Object input) {\r
-\r
- if (selectionListeners != null) {\r
- for (SelectionListener listener : selectionListeners) {\r
- if(listener instanceof Widget) {\r
- ((Widget) listener).setInput(context, input);\r
- }\r
- }\r
- }\r
-\r
-\r
- if(textFactory != null) {\r
- textFactory.listen(context, input, new Listener<String>() {\r
-\r
- @Override\r
- public void exception(final Throwable t) {\r
- SWTUtils.asyncExec(button, new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
-// System.out.println("Button received new text: " + text);\r
- button.setText(t.toString());\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public void execute(final String text) {\r
- SWTUtils.asyncExec(button, new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
-// System.out.println("Button received new text: " + text);\r
- button.setText(text);\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return button.isDisposed();\r
- }\r
-\r
- });\r
- }\r
-\r
- if(tooltipFactory != null) {\r
- tooltipFactory.listen(context, input, new Listener<String>() {\r
-\r
- @Override\r
- public void exception(Throwable t) {\r
- ErrorLogger.defaultLogError(t);\r
- }\r
-\r
- @Override\r
- public void execute(final String text) {\r
- SWTUtils.asyncExec(button, new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
-// System.out.println("Button received new tooltip: " + text);\r
- button.setToolTipText(text);\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return button.isDisposed();\r
- }\r
-\r
- });\r
- }\r
-\r
- if(imageFactory != null) {\r
- imageFactory.listen(context, input, new Listener<ImageDescriptor>() {\r
-\r
- @Override\r
- public void exception(Throwable t) {\r
- ErrorLogger.defaultLogError(t);\r
- }\r
-\r
- @Override\r
- public void execute(final ImageDescriptor imageDescriptor) {\r
- SWTUtils.asyncExec(button, new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
-\r
- if(isDisposed()) return;\r
-// System.out.println("Button received new image");\r
- ResourceManager rm = support.getParameter(WidgetSupport.RESOURCE_MANAGER);\r
- if (rm != null) {\r
- Image image = (Image) rm.get(imageDescriptor);\r
- button.setImage(image);\r
- }\r
- // TODO: how can we resize without this knife??\r
- button.getParent().layout();\r
- button.getParent().getParent().layout();\r
-\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return button.isDisposed();\r
- }\r
-\r
- });\r
- }\r
-\r
- if (selectionFactory != null) {\r
- selectionFactory.listen(context, input, new Listener<Boolean>() {\r
- @Override\r
- public void exception(Throwable t) {\r
- ErrorLogger.defaultLogError(t);\r
- }\r
- @Override\r
- public void execute(final Boolean selected) {\r
- SWTUtils.asyncExec(button, new Runnable() {\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
- button.setSelection(selected);\r
- }\r
- });\r
- }\r
- @Override\r
- public boolean isDisposed() {\r
- return button.isDisposed();\r
- }\r
- });\r
- }\r
- }\r
-\r
- public void setText(String text) {\r
- button.setText(text);\r
- }\r
-\r
- public <T> void setText(final ParametrizedRead<T, String> read) {\r
- \r
- Simantics.getSession().async(new UniqueRead<String>() {\r
-\r
- @Override\r
- public String perform(ReadGraph graph) throws DatabaseException {\r
- T input = support.getInput(graph);\r
- return graph.syncRequest(read.get(input));\r
- }\r
-\r
- }, new Listener<String>() {\r
-\r
- @Override\r
- public void exception(Throwable t) {\r
- t.printStackTrace();\r
- }\r
-\r
- @Override\r
- public void execute(final String text) {\r
-\r
- if(isDisposed()) return;\r
-\r
- button.getDisplay().asyncExec(new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- button.setText(text);\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return button.isDisposed();\r
- }\r
-\r
- });\r
-\r
- }\r
- \r
- public void setTooltipText(String text) {\r
- button.setToolTipText(text);\r
- }\r
-\r
- public void setImage(Image image) {\r
- button.setImage(image);\r
- }\r
-\r
- public void setSelection(boolean selected) {\r
- button.setSelection(selected);\r
- }\r
-\r
- public synchronized void addSelectionListener(SelectionListener listener) {\r
- selectionListeners.add(listener);\r
- button.addSelectionListener(listener);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 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.widgets;
+
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ResourceManager;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.common.ErrorLogger;
+import org.simantics.browsing.ui.swt.widgets.impl.ReadFactory;
+import org.simantics.browsing.ui.swt.widgets.impl.Widget;
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.common.request.ParametrizedRead;
+import org.simantics.db.common.request.UniqueRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.management.ISessionContext;
+import org.simantics.db.procedure.Listener;
+import org.simantics.utils.ui.SWTUtils;
+
+public class Button extends WidgetImpl {
+
+ private ReadFactory<?, String> textFactory;
+ private ReadFactory<?, String> tooltipFactory;
+ private ReadFactory<?, ImageDescriptor> imageFactory;
+ private ReadFactory<?, Boolean> selectionFactory;
+ private CopyOnWriteArrayList<SelectionListener> selectionListeners = new CopyOnWriteArrayList<SelectionListener>();
+
+ private final org.eclipse.swt.widgets.Button button;
+
+ public Button(Composite parent, WidgetSupport support, int style) {
+ super(support);
+ button = new org.eclipse.swt.widgets.Button(parent, style);
+ support.register(this);
+ }
+
+ public void setTextFactory(ReadFactory<?, String> textFactory) {
+ this.textFactory = textFactory;
+ }
+
+ public void setTooltipFactory(ReadFactory<?, String> tooltipFactory) {
+ this.tooltipFactory = tooltipFactory;
+ }
+
+ public void setImageFactory(ReadFactory<?, ImageDescriptor> imageFactory) {
+ this.imageFactory = imageFactory;
+ }
+
+ public void setSelectionFactory(ReadFactory<?, Boolean> selectionFactory) {
+ this.selectionFactory = selectionFactory;
+ }
+
+ public org.eclipse.swt.widgets.Button getWidget() {
+ return button;
+ }
+
+ @Override
+ public Control getControl() {
+ return button;
+ }
+
+ @Override
+ public void setInput(ISessionContext context, Object input) {
+
+ if (selectionListeners != null) {
+ for (SelectionListener listener : selectionListeners) {
+ if(listener instanceof Widget) {
+ ((Widget) listener).setInput(context, input);
+ }
+ }
+ }
+
+
+ if(textFactory != null) {
+ textFactory.listen(context, input, new Listener<String>() {
+
+ @Override
+ public void exception(final Throwable t) {
+ SWTUtils.asyncExec(button, new Runnable() {
+
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+// System.out.println("Button received new text: " + text);
+ button.setText(t.toString());
+ }
+
+ });
+ }
+
+ @Override
+ public void execute(final String text) {
+ SWTUtils.asyncExec(button, new Runnable() {
+
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+// System.out.println("Button received new text: " + text);
+ button.setText(text);
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return button.isDisposed();
+ }
+
+ });
+ }
+
+ if(tooltipFactory != null) {
+ tooltipFactory.listen(context, input, new Listener<String>() {
+
+ @Override
+ public void exception(Throwable t) {
+ ErrorLogger.defaultLogError(t);
+ }
+
+ @Override
+ public void execute(final String text) {
+ SWTUtils.asyncExec(button, new Runnable() {
+
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+// System.out.println("Button received new tooltip: " + text);
+ button.setToolTipText(text);
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return button.isDisposed();
+ }
+
+ });
+ }
+
+ if(imageFactory != null) {
+ imageFactory.listen(context, input, new Listener<ImageDescriptor>() {
+
+ @Override
+ public void exception(Throwable t) {
+ ErrorLogger.defaultLogError(t);
+ }
+
+ @Override
+ public void execute(final ImageDescriptor imageDescriptor) {
+ SWTUtils.asyncExec(button, new Runnable() {
+
+ @Override
+ public void run() {
+
+ if(isDisposed()) return;
+// System.out.println("Button received new image");
+ ResourceManager rm = support.getParameter(WidgetSupport.RESOURCE_MANAGER);
+ if (rm != null) {
+ Image image = (Image) rm.get(imageDescriptor);
+ button.setImage(image);
+ }
+ // TODO: how can we resize without this knife??
+ button.getParent().layout();
+ button.getParent().getParent().layout();
+
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return button.isDisposed();
+ }
+
+ });
+ }
+
+ if (selectionFactory != null) {
+ selectionFactory.listen(context, input, new Listener<Boolean>() {
+ @Override
+ public void exception(Throwable t) {
+ ErrorLogger.defaultLogError(t);
+ }
+ @Override
+ public void execute(final Boolean selected) {
+ SWTUtils.asyncExec(button, new Runnable() {
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+ button.setSelection(selected);
+ }
+ });
+ }
+ @Override
+ public boolean isDisposed() {
+ return button.isDisposed();
+ }
+ });
+ }
+ }
+
+ public void setText(String text) {
+ button.setText(text);
+ }
+
+ public <T> void setText(final ParametrizedRead<T, String> read) {
+
+ Simantics.getSession().async(new UniqueRead<String>() {
+
+ @Override
+ public String perform(ReadGraph graph) throws DatabaseException {
+ T input = support.getInput(graph);
+ return graph.syncRequest(read.get(input));
+ }
+
+ }, new Listener<String>() {
+
+ @Override
+ public void exception(Throwable t) {
+ t.printStackTrace();
+ }
+
+ @Override
+ public void execute(final String text) {
+
+ if(isDisposed()) return;
+
+ button.getDisplay().asyncExec(new Runnable() {
+
+ @Override
+ public void run() {
+ button.setText(text);
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return button.isDisposed();
+ }
+
+ });
+
+ }
+
+ public void setTooltipText(String text) {
+ button.setToolTipText(text);
+ }
+
+ public void setImage(Image image) {
+ button.setImage(image);
+ }
+
+ public void setSelection(boolean selected) {
+ button.setSelection(selected);
+ }
+
+ public synchronized void addSelectionListener(SelectionListener listener) {
+ selectionListeners.add(listener);
+ button.addSelectionListener(listener);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff