UI model adapters

2 files changed, 572 insertions, 0 deletions

diff --git a/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/TextFieldModelAdapterUITest.java b/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/TextFieldModelAdapterUITest.java
new file mode 100644
index 0000000000..ebf7c559df
--- /dev/null
+++ b/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/TextFieldModelAdapterUITest.java
@@ -0,0 +1,252 @@
+/*******************************************************************************
+ * Copyright (c) 2008 Oracle. 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:
+ *     Oracle - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.jpt.ui.tests.internal.swt;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.window.ApplicationWindow;
+import org.eclipse.jface.window.Window;
+import org.eclipse.jpt.ui.internal.swt.TextFieldModelAdapter;
+import org.eclipse.jpt.utility.internal.ClassTools;
+import org.eclipse.jpt.utility.internal.model.AbstractModel;
+import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
+import org.eclipse.jpt.utility.internal.model.value.PropertyValueModel;
+import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel;
+import org.eclipse.jpt.utility.internal.model.value.WritablePropertyValueModel;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.layout.FormAttachment;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.layout.FormLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * Play around with a set of entry fields.
+ */
+public class TextFieldModelAdapterUITest
+	extends ApplicationWindow
+{
+	private final TestModel testModel;
+		private static final String DEFAULT_NAME = "Scooby Doo";
+	private final WritablePropertyValueModel<TestModel> testModelHolder;
+	private final WritablePropertyValueModel<String> nameHolder;
+	private final WritablePropertyValueModel<String> allCapsNameHolder;
+
+
+	public static void main(String[] args) throws Exception {
+		Window window = new TextFieldModelAdapterUITest(args);
+		window.setBlockOnOpen(true);
+		window.open();
+		Display.getCurrent().dispose();
+		System.exit(0);
+	}
+
+	private TextFieldModelAdapterUITest(String[] args) {
+		super(null);
+		this.testModel = new TestModel(DEFAULT_NAME);
+		this.testModelHolder = new SimplePropertyValueModel<TestModel>(this.testModel);
+		this.nameHolder = this.buildNameHolder(this.testModelHolder);
+		this.allCapsNameHolder = this.buildAllCapsNameHolder(this.testModelHolder);
+	}
+
+	private WritablePropertyValueModel<String> buildNameHolder(PropertyValueModel<TestModel> vm) {
+		return new PropertyAspectAdapter<TestModel, String>(vm, TestModel.NAME_PROPERTY) {
+			@Override
+			protected String buildValue_() {
+				return this.subject.name();
+			}
+			@Override
+			protected void setValue_(String value) {
+				this.subject.setName(value);
+			}
+		};
+	}
+
+	private WritablePropertyValueModel<String> buildAllCapsNameHolder(PropertyValueModel<TestModel> vm) {
+		return new PropertyAspectAdapter<TestModel, String>(vm, TestModel.NAME_PROPERTY) {
+			@Override
+			protected String buildValue_() {
+				return this.subject.name().toUpperCase();
+			}
+			@Override
+			protected void setValue_(String value) {
+				// do nothing
+			}
+		};
+	}
+
+	@Override
+	protected Control createContents(Composite parent) {
+		((Shell) parent).setText(ClassTools.shortClassNameForObject(this));
+		parent.setSize(400, 100);
+		Composite mainPanel = new Composite(parent, SWT.NONE);
+		mainPanel.setLayout(new FormLayout());
+		Control textFieldPanel = this.buildTextFieldPanel(mainPanel);
+		this.buildControlPanel(mainPanel, textFieldPanel);
+		return mainPanel;
+	}
+
+	private Control buildTextFieldPanel(Composite parent) {
+		Composite panel = new Composite(parent, SWT.NONE);
+
+		FormData fd = new FormData();
+			fd.top = new FormAttachment(0);
+			fd.bottom = new FormAttachment(100, -35);
+			fd.left = new FormAttachment(0);
+			fd.right = new FormAttachment(100);
+		panel.setLayoutData(fd);
+
+		panel.setLayout(new FillLayout());
+		this.buildNameTextField(panel);
+		this.buildReadOnlyNameTextField(panel);
+		this.buildAllCapsNameTextField(panel);
+
+		return panel;
+	}
+
+	private void buildNameTextField(Composite parent) {
+		Text textField = new Text(parent, SWT.SINGLE);
+		TextFieldModelAdapter.adapt(this.nameHolder, textField);
+	}
+
+	private void buildReadOnlyNameTextField(Composite parent) {
+		Text textField = new Text(parent, SWT.SINGLE);
+		textField.setEnabled(false);
+		TextFieldModelAdapter.adapt(this.nameHolder, textField);
+	}
+
+	private void buildAllCapsNameTextField(Composite parent) {
+		Text textField = new Text(parent, SWT.SINGLE);
+		textField.setEnabled(false);
+		TextFieldModelAdapter.adapt(this.allCapsNameHolder, textField);
+	}
+
+	private void buildControlPanel(Composite parent, Control checkBoxPanel) {
+		Composite panel = new Composite(parent, SWT.NONE);
+		FormData fd = new FormData();
+			fd.top = new FormAttachment(checkBoxPanel);
+			fd.bottom = new FormAttachment(100);
+			fd.left = new FormAttachment(0);
+			fd.right = new FormAttachment(100);
+		panel.setLayoutData(fd);
+
+		panel.setLayout(new FillLayout());
+		this.buildResetNameButton(panel);
+		this.buildClearModelButton(panel);
+		this.buildRestoreModelButton(panel);
+		this.buildPrintModelButton(panel);
+	}
+
+	private void buildResetNameButton(Composite parent) {
+		this.buildResetNameACI().fill(parent);
+	}
+
+	private ActionContributionItem buildResetNameACI() {
+		Action action = new Action("reset name", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TextFieldModelAdapterUITest.this.resetName();
+			}
+		};
+		action.setToolTipText("reset name");
+		return new ActionContributionItem(action);
+	}
+
+	void resetName() {
+		this.testModel.setName(DEFAULT_NAME);
+	}
+
+	private void buildClearModelButton(Composite parent) {
+		this.buildClearModelACI().fill(parent);
+	}
+
+	private ActionContributionItem buildClearModelACI() {
+		Action action = new Action("clear model", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TextFieldModelAdapterUITest.this.clearModel();
+			}
+		};
+		action.setToolTipText("clear model");
+		return new ActionContributionItem(action);
+	}
+
+	void clearModel() {
+		this.testModelHolder.setValue(null);
+	}
+
+	private void buildRestoreModelButton(Composite parent) {
+		this.buildRestoreModelACI().fill(parent);
+	}
+
+	private ActionContributionItem buildRestoreModelACI() {
+		Action action = new Action("restore model", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TextFieldModelAdapterUITest.this.restoreModel();
+			}
+		};
+		action.setToolTipText("restore model");
+		return new ActionContributionItem(action);
+	}
+
+	void restoreModel() {
+		this.testModelHolder.setValue(this.testModel);
+	}
+
+	private void buildPrintModelButton(Composite parent) {
+		this.buildPrintModelACI().fill(parent);
+	}
+
+	private ActionContributionItem buildPrintModelACI() {
+		Action action = new Action("print model", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TextFieldModelAdapterUITest.this.printModel();
+			}
+		};
+		action.setToolTipText("print model");
+		return new ActionContributionItem(action);
+	}
+
+	void printModel() {
+		System.out.println("name: " + this.testModel.name());
+	}
+
+
+	// ********** model class **********
+
+	class TestModel extends AbstractModel {
+		private String name;
+			public static final String NAME_PROPERTY = "name";
+
+		public TestModel(String name) {
+			this.name = name;
+		}
+		public String name() {
+			return this.name;
+		}
+		public void setName(String name) {
+			Object old = this.name;
+			this.name = name;
+			this.firePropertyChanged(NAME_PROPERTY, old, name);
+		}
+		@Override
+		public String toString() {
+			return "TestModel(" + this.name + ")";
+		}
+	}
+
+}
diff --git a/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/TriStateCheckBoxModelAdapterUITest.java b/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/TriStateCheckBoxModelAdapterUITest.java
new file mode 100644
index 0000000000..16341fbba9
--- /dev/null
+++ b/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/TriStateCheckBoxModelAdapterUITest.java
@@ -0,0 +1,320 @@
+/*******************************************************************************
+ * Copyright (c) 2008 Oracle. 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:
+ *     Oracle - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.jpt.ui.tests.internal.swt;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.window.ApplicationWindow;
+import org.eclipse.jface.window.Window;
+import org.eclipse.jpt.ui.internal.swt.TriStateCheckBoxModelAdapter;
+import org.eclipse.jpt.ui.internal.widgets.DefaultWidgetFactory;
+import org.eclipse.jpt.ui.internal.widgets.TriStateCheckBox;
+import org.eclipse.jpt.utility.internal.ClassTools;
+import org.eclipse.jpt.utility.internal.model.AbstractModel;
+import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
+import org.eclipse.jpt.utility.internal.model.value.PropertyValueModel;
+import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel;
+import org.eclipse.jpt.utility.internal.model.value.WritablePropertyValueModel;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.layout.FormAttachment;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.layout.FormLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+
+/**
+ * Play around with a set of tri-state check boxes.
+ */
+public class TriStateCheckBoxModelAdapterUITest
+	extends ApplicationWindow
+{
+	private final TestModel testModel;
+	private final WritablePropertyValueModel<TestModel> testModelHolder;
+	private final WritablePropertyValueModel<Boolean> flag1Holder;
+	private final WritablePropertyValueModel<Boolean> flag2Holder;
+	private final WritablePropertyValueModel<Boolean> notFlag2Holder;
+
+	public static void main(String[] args) throws Exception {
+		Window window = new TriStateCheckBoxModelAdapterUITest(args);
+		window.setBlockOnOpen(true);
+		window.open();
+		Display.getCurrent().dispose();
+		System.exit(0);
+	}
+
+	private TriStateCheckBoxModelAdapterUITest(String[] args) {
+		super(null);
+		this.testModel = new TestModel(Boolean.TRUE, Boolean.FALSE);
+		this.testModelHolder = new SimplePropertyValueModel<TestModel>(this.testModel);
+		this.flag1Holder = this.buildFlag1Holder(this.testModelHolder);
+		this.flag2Holder = this.buildFlag2Holder(this.testModelHolder);
+		this.notFlag2Holder = this.buildNotFlag2Holder(this.testModelHolder);
+	}
+
+	private WritablePropertyValueModel<Boolean> buildFlag1Holder(PropertyValueModel<TestModel> subjectHolder) {
+		return new PropertyAspectAdapter<TestModel, Boolean>(subjectHolder, TestModel.FLAG1_PROPERTY) {
+			@Override
+			protected Boolean buildValue_() {
+				return this.subject.isFlag1();
+			}
+			@Override
+			protected void setValue_(Boolean value) {
+				this.subject.setFlag1(value);
+			}
+		};
+	}
+
+	private WritablePropertyValueModel<Boolean> buildFlag2Holder(PropertyValueModel<TestModel> subjectHolder) {
+		return new PropertyAspectAdapter<TestModel, Boolean>(subjectHolder, TestModel.FLAG2_PROPERTY) {
+			@Override
+			protected Boolean buildValue_() {
+				return this.subject.isFlag2();
+			}
+			@Override
+			protected void setValue_(Boolean value) {
+				this.subject.setFlag2(value);
+			}
+		};
+	}
+
+	private WritablePropertyValueModel<Boolean> buildNotFlag2Holder(PropertyValueModel<TestModel> subjectHolder) {
+		return new PropertyAspectAdapter<TestModel, Boolean>(subjectHolder, TestModel.NOT_FLAG2_PROPERTY) {
+			@Override
+			protected Boolean buildValue_() {
+				return this.subject.isNotFlag2();
+			}
+			@Override
+			protected void setValue_(Boolean value) {
+				this.subject.setNotFlag2(value);
+			}
+		};
+	}
+
+	@Override
+	protected Control createContents(Composite parent) {
+		((Shell) parent).setText(ClassTools.shortClassNameForObject(this));
+		parent.setSize(400, 100);
+		Composite mainPanel = new Composite(parent, SWT.NONE);
+		mainPanel.setLayout(new FormLayout());
+		Control checkBoxPanel = this.buildCheckBoxPanel(mainPanel);
+		this.buildControlPanel(mainPanel, checkBoxPanel);
+		return mainPanel;
+	}
+
+	private Control buildCheckBoxPanel(Composite parent) {
+		Composite panel = new Composite(parent, SWT.NONE);
+
+		FormData fd = new FormData();
+			fd.top = new FormAttachment(0);
+			fd.bottom = new FormAttachment(100, -35);
+			fd.left = new FormAttachment(0);
+			fd.right = new FormAttachment(100);
+		panel.setLayoutData(fd);
+
+		panel.setLayout(new FillLayout());
+		this.buildFlag1CheckBox(panel);
+		this.buildFlag2CheckBox(panel);
+		this.buildNotFlag2CheckBox(panel);
+		this.buildUnattachedCheckBox(panel);
+
+		return panel;
+	}
+
+	private void buildFlag1CheckBox(Composite parent) {
+		TriStateCheckBox checkBox = new TriStateCheckBox(parent, "flag 1", DefaultWidgetFactory.instance());
+		TriStateCheckBoxModelAdapter.adapt(this.flag1Holder, checkBox);
+	}
+
+	private void buildFlag2CheckBox(Composite parent) {
+		TriStateCheckBox checkBox = new TriStateCheckBox(parent, "flag 2", DefaultWidgetFactory.instance());
+		TriStateCheckBoxModelAdapter.adapt(this.flag2Holder, checkBox);
+	}
+
+	private void buildNotFlag2CheckBox(Composite parent) {
+		TriStateCheckBox checkBox = new TriStateCheckBox(parent, "next flag 2", DefaultWidgetFactory.instance());
+		TriStateCheckBoxModelAdapter.adapt(this.notFlag2Holder, checkBox);
+	}
+
+	private void buildUnattachedCheckBox(Composite parent) {
+		TriStateCheckBox checkBox = new TriStateCheckBox(parent, "unattached", DefaultWidgetFactory.instance());
+		checkBox.addSelectionListener(this.buildUnattachedSelectionListener());
+	}
+
+	private SelectionListener buildUnattachedSelectionListener() {
+		return new SelectionListener() {
+			public void widgetDefaultSelected(SelectionEvent e) {
+				System.out.println("unattached default selected: " + e);
+			}
+			public void widgetSelected(SelectionEvent e) {
+				System.out.println("unattached selected: " + e);
+			}
+		};
+	}
+
+	private void buildControlPanel(Composite parent, Control checkBoxPanel) {
+		Composite panel = new Composite(parent, SWT.NONE);
+		FormData fd = new FormData();
+			fd.top = new FormAttachment(checkBoxPanel);
+			fd.bottom = new FormAttachment(100);
+			fd.left = new FormAttachment(0);
+			fd.right = new FormAttachment(100);
+		panel.setLayoutData(fd);
+
+		panel.setLayout(new FillLayout());
+		this.buildFlipFlag1Button(panel);
+		this.buildClearModelButton(panel);
+		this.buildRestoreModelButton(panel);
+		this.buildPrintModelButton(panel);
+	}
+
+	private void buildFlipFlag1Button(Composite parent) {
+		this.buildFlipFlag1ACI().fill(parent);
+	}
+
+	private ActionContributionItem buildFlipFlag1ACI() {
+		Action action = new Action("next flag 1", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TriStateCheckBoxModelAdapterUITest.this.nextFlag1();
+			}
+		};
+		action.setToolTipText("next flag 1");
+		return new ActionContributionItem(action);
+	}
+
+	void nextFlag1() {
+		this.testModel.nextFlag1();
+	}
+
+	private void buildClearModelButton(Composite parent) {
+		this.buildClearModelACI().fill(parent);
+	}
+
+	private ActionContributionItem buildClearModelACI() {
+		Action action = new Action("clear model", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TriStateCheckBoxModelAdapterUITest.this.clearModel();
+			}
+		};
+		action.setToolTipText("clear model");
+		return new ActionContributionItem(action);
+	}
+
+	void clearModel() {
+		this.testModelHolder.setValue(null);
+	}
+
+	private void buildRestoreModelButton(Composite parent) {
+		this.buildRestoreModelACI().fill(parent);
+	}
+
+	private ActionContributionItem buildRestoreModelACI() {
+		Action action = new Action("restore model", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TriStateCheckBoxModelAdapterUITest.this.restoreModel();
+			}
+		};
+		action.setToolTipText("restore model");
+		return new ActionContributionItem(action);
+	}
+
+	void restoreModel() {
+		this.testModelHolder.setValue(this.testModel);
+	}
+
+	private void buildPrintModelButton(Composite parent) {
+		this.buildPrintModelACI().fill(parent);
+	}
+
+	private ActionContributionItem buildPrintModelACI() {
+		Action action = new Action("print model", IAction.AS_PUSH_BUTTON) {
+			@Override
+			public void run() {
+				TriStateCheckBoxModelAdapterUITest.this.printModel();
+			}
+		};
+		action.setToolTipText("print model");
+		return new ActionContributionItem(action);
+	}
+
+	void printModel() {
+		System.out.println("flag 1: " + this.testModel.isFlag1());
+		System.out.println("flag 2: " + this.testModel.isFlag2());
+		System.out.println("not flag 2: " + this.testModel.isNotFlag2());
+		System.out.println("***");
+	}
+
+
+	private class TestModel extends AbstractModel {
+		private Boolean flag1;
+			public static final String FLAG1_PROPERTY = "flag1";
+		private Boolean flag2;
+			public static final String FLAG2_PROPERTY = "flag2";
+		private Boolean notFlag2;
+			public static final String NOT_FLAG2_PROPERTY = "notFlag2";
+	
+		public TestModel(Boolean flag1, Boolean flag2) {
+			this.flag1 = flag1;
+			this.flag2 = flag2;
+			this.notFlag2 = this.next(flag2);
+		}
+		private Boolean next(Boolean b) {
+			return (b == null) ? Boolean.TRUE : b.booleanValue() ? Boolean.FALSE : null;
+		}
+		public Boolean isFlag1() {
+			return this.flag1;
+		}
+		public void setFlag1(Boolean flag1) {
+			Boolean old = this.flag1;
+			this.flag1 = flag1;
+			this.firePropertyChanged(FLAG1_PROPERTY, old, flag1);
+		}
+		public void nextFlag1() {
+			this.setFlag1(this.next(this.flag1));
+		}
+		public Boolean isFlag2() {
+			return this.flag2;
+		}
+		public void setFlag2(Boolean flag2) {
+			Boolean old = this.flag2;
+			this.flag2 = flag2;
+			this.firePropertyChanged(FLAG2_PROPERTY, old, flag2);
+
+			old = this.notFlag2;
+			this.notFlag2 = this.next(flag2);
+			this.firePropertyChanged(NOT_FLAG2_PROPERTY, old, this.notFlag2);
+		}
+		public void nextFlag2() {
+			this.setFlag2(this.next(this.flag2));
+		}
+		public Boolean isNotFlag2() {
+			return this.notFlag2;
+		}
+		public void setNotFlag2(Boolean notFlag2) {
+			this.setFlag2(this.next(flag2));
+		}
+		public void nextNotFlag2() {
+			this.setNotFlag2(this.next(this.notFlag2));
+		}
+		@Override
+		public String toString() {
+			return "TestModel(" + this.isFlag1() + " - " + this.isFlag2() + ")";
+		}
+	}
+
+}