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Commit 5c06c6cd authored by Andreas Wandinger's avatar Andreas Wandinger
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Removed Windows line encoding. 

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org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/views/LibraryView.java
+ 285
− 285
View file @ 5c06c6cd
/*--------------------------------------------------------------------------+
$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
| |
| Copyright 2011 ForTISS GmbH |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.kernel.ui.internal.views;
import java.util.Set;
import org.conqat.lib.commons.collections.IdentityHashSet;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IPartListener;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.dialogs.FilteredTree;
import org.eclipse.ui.dialogs.PatternFilter;
import org.eclipse.ui.part.ViewPart;
import org.fortiss.tooling.kernel.extension.data.Prototype;
import org.fortiss.tooling.kernel.service.IPrototypeService;
import org.fortiss.tooling.kernel.ui.extension.IModelElementHandler;
import org.fortiss.tooling.kernel.ui.extension.base.EditorBase;
import org.fortiss.tooling.kernel.ui.internal.editor.ExtendableMultiPageEditor;
import org.fortiss.tooling.kernel.ui.listener.ExtendableMultiPageEditorPageChangeListener;
import org.fortiss.tooling.kernel.ui.service.IModelElementHandlerService;
/**
* {@link ViewPart} for the model element library view.
*
* @author hoelzl
* @author eder
* @author $Author: hoelzl $
* @version $Rev: 18709 $
* @ConQAT.Rating GREEN Hash: BCCA1EB912DDAD468B639287D818733B
*/
public class LibraryView extends ViewPart {
/** The viewer. */
private TreeViewer viewer;
/** Filter text field for the tree viewer. */
private FilteredTree filteredTree;
/** Current active {@link ExtendableMultiPageEditor}. */
private ExtendableMultiPageEditor activeBindingEditor = null;
/** Stores the editor activation listener. */
private EditorActivationListener editorActivationListener = new EditorActivationListener();
/** The container object used. */
private EObject containerObject = null;
/** The prototypes supported by the current editor. */
private Set<Prototype> supportedBaseClasses = new IdentityHashSet<Prototype>();
/** Listener for reacting to changes of the embedded editor. */
private final ExtendableMultiPageEditorPageChangeListener bindingEditorPageChangeListener = new ExtendableMultiPageEditorPageChangeListener() {
@Override
public void pageChanged() {
updateEditorFilters(activeBindingEditor.getActiveModelEditor());
}
};
/** {@inheritDoc} */
@Override
public void createPartControl(Composite parent) {
PatternFilter patternFilter = new PatternFilter();
patternFilter.setIncludeLeadingWildcard(true);
filteredTree = new FilteredTree(parent, SWT.SINGLE | SWT.H_SCROLL
| SWT.V_SCROLL, patternFilter, false);
viewer = filteredTree.getViewer();
viewer.setContentProvider(new LibraryTreeContentProvider());
viewer.setLabelProvider(new LibraryLabelProvider());
LibraryViewDragSourceAdapter dndAdapter = new LibraryViewDragSourceAdapter(
viewer);
viewer.addDragSupport(dndAdapter.getSupportedDNDOperations(),
new Transfer[] { dndAdapter.getPreferredTransfer() },
dndAdapter);
viewer.setInput(IPrototypeService.INSTANCE.getAllPrototypes().toArray());
viewer.addFilter(new LibraryViewerFilter());
getViewSite().setSelectionProvider(viewer);
getSite().getWorkbenchWindow().getPartService()
.addPartListener(editorActivationListener);
}
/** Switches to the given workbench editor part. */
private void switchWorkbenchEditor(IEditorPart editor) {
if (activeBindingEditor != null) {
activeBindingEditor
.removeBindingEditorListener(bindingEditorPageChangeListener);
activeBindingEditor = null;
}
if (editor instanceof ExtendableMultiPageEditor) {
activeBindingEditor = (ExtendableMultiPageEditor) editor;
activeBindingEditor
.addBindingEditorListener(bindingEditorPageChangeListener);
updateEditorFilters(activeBindingEditor.getActiveModelEditor());
} else if (editor != null) {
updateEditorFilters(editor);
}
}
/** Updates the filters according to the given editor. */
@SuppressWarnings("unchecked")
private void updateEditorFilters(IEditorPart editor) {
supportedBaseClasses.clear();
if (editor instanceof EditorBase
&& ((EditorBase<? extends EObject>) editor).enableLibraryView()) {
EditorBase<? extends EObject> editorBase = (EditorBase<? extends EObject>) editor;
containerObject = editorBase.getEditedObject();
for (Class<? extends EObject> clazz : editorBase
.getVisibleEObjectTypes()) {
supportedBaseClasses.addAll(IPrototypeService.INSTANCE
.getComposablePrototypes(clazz));
}
} else {
containerObject = null;
}
if (!viewer.getControl().isDisposed()) {
viewer.refresh();
}
}
/** {@inheritDoc} */
@Override
public void setFocus() {
viewer.getControl().setFocus();
}
/** The label provider used in the library view. */
private class LibraryLabelProvider extends LabelProvider {
/** {@inheritDoc} */
@Override
public String getText(Object element) {
if (element instanceof Prototype) {
Prototype prototype = (Prototype) element;
return prototype.getName();
}
return super.getText(element);
}
/** {@inheritDoc} */
@Override
public Image getImage(Object element) {
if (element instanceof Prototype) {
Prototype prototype = (Prototype) element;
// delegate to the model element handlers
IModelElementHandler<EObject> handler = IModelElementHandlerService.INSTANCE
.getModelElementHandler(prototype.getPrototype());
if (handler != null) {
return handler.getIcon();
}
}
return super.getImage(element);
}
}
/** The content provider used in the library view. */
private class LibraryTreeContentProvider implements ITreeContentProvider {
/** {@inheritDoc} */
@Override
public Object[] getElements(Object inputElement) {
if (inputElement instanceof Object[]) {
return (Object[]) inputElement;
}
return new Object[0];
}
/** {@inheritDoc} */
@Override
public void dispose() {
// ignore
}
/** {@inheritDoc} */
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
// ignore
}
/** {@inheritDoc} */
@Override
public Object[] getChildren(Object parentElement) {
return null;
}
/** {@inheritDoc} */
@Override
public Object getParent(Object element) {
return null;
}
/** {@inheritDoc} */
@Override
public boolean hasChildren(Object element) {
return false;
}
}
/** The filter used in the library view. */
private class LibraryViewerFilter extends ViewerFilter {
/** {@inheritDoc} */
@Override
public boolean select(Viewer viewer, Object parentElement,
Object element) {
if (containerObject == null || supportedBaseClasses.isEmpty()) {
return false;
}
return supportedBaseClasses.contains(element);
}
}
/** If an editor in a different Project is opened the Model is reinitialized */
private class EditorActivationListener implements IPartListener {
/**
* Change the tree viewer content whenever workbench part changes.
*/
@Override
public void partActivated(IWorkbenchPart workbenchPart) {
if (!(workbenchPart instanceof IEditorPart)) {
return;
}
IEditorPart part = (IEditorPart) workbenchPart;
switchWorkbenchEditor(part);
}
/** {@inheritDoc} */
@Override
public void partBroughtToTop(IWorkbenchPart part) {
// to react on activated is enough
}
/** {@inheritDoc} */
@Override
public void partClosed(IWorkbenchPart part) {
// nothing to do
}
/** {@inheritDoc} */
@Override
public void partDeactivated(IWorkbenchPart part) {
// nothing to do
}
/** {@inheritDoc} */
@Override
public void partOpened(IWorkbenchPart part) {
// nothing to do
}
}
}
/*--------------------------------------------------------------------------+
$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
| |
| Copyright 2011 ForTISS GmbH |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.kernel.ui.internal.views;
import java.util.Set;
import org.conqat.lib.commons.collections.IdentityHashSet;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IPartListener;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.dialogs.FilteredTree;
import org.eclipse.ui.dialogs.PatternFilter;
import org.eclipse.ui.part.ViewPart;
import org.fortiss.tooling.kernel.extension.data.Prototype;
import org.fortiss.tooling.kernel.service.IPrototypeService;
import org.fortiss.tooling.kernel.ui.extension.IModelElementHandler;
import org.fortiss.tooling.kernel.ui.extension.base.EditorBase;
import org.fortiss.tooling.kernel.ui.internal.editor.ExtendableMultiPageEditor;
import org.fortiss.tooling.kernel.ui.listener.ExtendableMultiPageEditorPageChangeListener;
import org.fortiss.tooling.kernel.ui.service.IModelElementHandlerService;
/**
* {@link ViewPart} for the model element library view.
*
* @author hoelzl
* @author eder
* @author $Author: hoelzl $
* @version $Rev: 18709 $
* @ConQAT.Rating GREEN Hash: BCCA1EB912DDAD468B639287D818733B
*/
public class LibraryView extends ViewPart {
/** The viewer. */
private TreeViewer viewer;
/** Filter text field for the tree viewer. */
private FilteredTree filteredTree;
/** Current active {@link ExtendableMultiPageEditor}. */
private ExtendableMultiPageEditor activeBindingEditor = null;
/** Stores the editor activation listener. */
private EditorActivationListener editorActivationListener = new EditorActivationListener();
/** The container object used. */
private EObject containerObject = null;
/** The prototypes supported by the current editor. */
private Set<Prototype> supportedBaseClasses = new IdentityHashSet<Prototype>();
/** Listener for reacting to changes of the embedded editor. */
private final ExtendableMultiPageEditorPageChangeListener bindingEditorPageChangeListener = new ExtendableMultiPageEditorPageChangeListener() {
@Override
public void pageChanged() {
updateEditorFilters(activeBindingEditor.getActiveModelEditor());
}
};
/** {@inheritDoc} */
@Override
public void createPartControl(Composite parent) {
PatternFilter patternFilter = new PatternFilter();
patternFilter.setIncludeLeadingWildcard(true);
filteredTree = new FilteredTree(parent, SWT.SINGLE | SWT.H_SCROLL
| SWT.V_SCROLL, patternFilter, false);
viewer = filteredTree.getViewer();
viewer.setContentProvider(new LibraryTreeContentProvider());
viewer.setLabelProvider(new LibraryLabelProvider());
LibraryViewDragSourceAdapter dndAdapter = new LibraryViewDragSourceAdapter(
viewer);
viewer.addDragSupport(dndAdapter.getSupportedDNDOperations(),
new Transfer[] { dndAdapter.getPreferredTransfer() },
dndAdapter);
viewer.setInput(IPrototypeService.INSTANCE.getAllPrototypes().toArray());
viewer.addFilter(new LibraryViewerFilter());
getViewSite().setSelectionProvider(viewer);
getSite().getWorkbenchWindow().getPartService()
.addPartListener(editorActivationListener);
}
/** Switches to the given workbench editor part. */
private void switchWorkbenchEditor(IEditorPart editor) {
if (activeBindingEditor != null) {
activeBindingEditor
.removeBindingEditorListener(bindingEditorPageChangeListener);
activeBindingEditor = null;
}
if (editor instanceof ExtendableMultiPageEditor) {
activeBindingEditor = (ExtendableMultiPageEditor) editor;
activeBindingEditor
.addBindingEditorListener(bindingEditorPageChangeListener);
updateEditorFilters(activeBindingEditor.getActiveModelEditor());
} else if (editor != null) {
updateEditorFilters(editor);
}
}
/** Updates the filters according to the given editor. */
@SuppressWarnings("unchecked")
private void updateEditorFilters(IEditorPart editor) {
supportedBaseClasses.clear();
if (editor instanceof EditorBase
&& ((EditorBase<? extends EObject>) editor).enableLibraryView()) {
EditorBase<? extends EObject> editorBase = (EditorBase<? extends EObject>) editor;
containerObject = editorBase.getEditedObject();
for (Class<? extends EObject> clazz : editorBase
.getVisibleEObjectTypes()) {
supportedBaseClasses.addAll(IPrototypeService.INSTANCE
.getComposablePrototypes(clazz));
}
} else {
containerObject = null;
}
if (!viewer.getControl().isDisposed()) {
viewer.refresh();
}
}
/** {@inheritDoc} */
@Override
public void setFocus() {
viewer.getControl().setFocus();
}
/** The label provider used in the library view. */
private class LibraryLabelProvider extends LabelProvider {
/** {@inheritDoc} */
@Override
public String getText(Object element) {
if (element instanceof Prototype) {
Prototype prototype = (Prototype) element;
return prototype.getName();
}
return super.getText(element);
}
/** {@inheritDoc} */
@Override
public Image getImage(Object element) {
if (element instanceof Prototype) {
Prototype prototype = (Prototype) element;
// delegate to the model element handlers
IModelElementHandler<EObject> handler = IModelElementHandlerService.INSTANCE
.getModelElementHandler(prototype.getPrototype());
if (handler != null) {
return handler.getIcon();
}
}
return super.getImage(element);
}
}
/** The content provider used in the library view. */
private class LibraryTreeContentProvider implements ITreeContentProvider {
/** {@inheritDoc} */
@Override
public Object[] getElements(Object inputElement) {
if (inputElement instanceof Object[]) {
return (Object[]) inputElement;
}
return new Object[0];
}
/** {@inheritDoc} */
@Override
public void dispose() {
// ignore
}
/** {@inheritDoc} */
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
// ignore
}
/** {@inheritDoc} */
@Override
public Object[] getChildren(Object parentElement) {
return null;
}
/** {@inheritDoc} */
@Override
public Object getParent(Object element) {
return null;
}
/** {@inheritDoc} */
@Override
public boolean hasChildren(Object element) {
return false;
}
}
/** The filter used in the library view. */
private class LibraryViewerFilter extends ViewerFilter {
/** {@inheritDoc} */
@Override
public boolean select(Viewer viewer, Object parentElement,
Object element) {
if (containerObject == null || supportedBaseClasses.isEmpty()) {
return false;
}
return supportedBaseClasses.contains(element);
}
}
/** If an editor in a different Project is opened the Model is reinitialized */
private class EditorActivationListener implements IPartListener {
/**
* Change the tree viewer content whenever workbench part changes.
*/
@Override
public void partActivated(IWorkbenchPart workbenchPart) {
if (!(workbenchPart instanceof IEditorPart)) {
return;
}
IEditorPart part = (IEditorPart) workbenchPart;
switchWorkbenchEditor(part);
}
/** {@inheritDoc} */
@Override
public void partBroughtToTop(IWorkbenchPart part) {
// to react on activated is enough
}
/** {@inheritDoc} */
@Override
public void partClosed(IWorkbenchPart part) {
// nothing to do
}
/** {@inheritDoc} */
@Override
public void partDeactivated(IWorkbenchPart part) {
// nothing to do
}
/** {@inheritDoc} */
@Override
public void partOpened(IWorkbenchPart part) {
// nothing to do
}
}
}
org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/views/LibraryViewDragSourceAdapter.java
+ 52
− 52
View file @ 5c06c6cd
/*--------------------------------------------------------------------------+
$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
| |
| Copyright 2011 ForTISS GmbH |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.kernel.ui.internal.views;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.fortiss.tooling.kernel.extension.data.Prototype;
import org.fortiss.tooling.kernel.ui.dnd.ElementCompositionDragSourceAdapter;
/**
* Drag and drop support for {@link LibraryView}.
*
* @author eder
* @author $Author: hoelzl $
* @version $Rev: 18709 $
* @ConQAT.Rating GREEN Hash: C27A60ED7A9CF15253ED52862AACC49F
*/
public class LibraryViewDragSourceAdapter extends
ElementCompositionDragSourceAdapter {
/** Library tree viewer */
private final TreeViewer libraryViewer;
/** Constructor */
public LibraryViewDragSourceAdapter(TreeViewer libraryViewer) {
this.libraryViewer = libraryViewer;
}
/** {@inheritDoc} */
@Override
protected EObject getSourceElement() {
IStructuredSelection sel = (IStructuredSelection) libraryViewer
.getSelection();
return ((Prototype) sel.getFirstElement()).getPrototypeCopy();
}
}
/*--------------------------------------------------------------------------+
$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
| |
| Copyright 2011 ForTISS GmbH |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.kernel.ui.internal.views;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.fortiss.tooling.kernel.extension.data.Prototype;
import org.fortiss.tooling.kernel.ui.dnd.ElementCompositionDragSourceAdapter;
/**
* Drag and drop support for {@link LibraryView}.
*
* @author eder
* @author $Author: hoelzl $
* @version $Rev: 18709 $
* @ConQAT.Rating GREEN Hash: C27A60ED7A9CF15253ED52862AACC49F
*/
public class LibraryViewDragSourceAdapter extends
ElementCompositionDragSourceAdapter {
/** Library tree viewer */
private final TreeViewer libraryViewer;
/** Constructor */
public LibraryViewDragSourceAdapter(TreeViewer libraryViewer) {
this.libraryViewer = libraryViewer;
}
/** {@inheritDoc} */
@Override
protected EObject getSourceElement() {
IStructuredSelection sel = (IStructuredSelection) libraryViewer
.getSelection();
return ((Prototype) sel.getFirstElement()).getPrototypeCopy();
}
}
org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/listener/ExtendableMultiPageEditorPageChangeListener.java
+ 34
− 34
View file @ 5c06c6cd
/*--------------------------------------------------------------------------+
$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
| |
| Copyright 2011 ForTISS GmbH |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.kernel.ui.listener;
import org.fortiss.tooling.kernel.ui.internal.editor.ExtendableMultiPageEditor;
/**
* Listener for page changes of the {@link ExtendableMultiPageEditor}.
*
* @author hoelzl
* @author $Author: hoelzl $
* @version $Rev: 18709 $
* @ConQAT.Rating GREEN Hash: 91B289F5381A5A8C733F4A3E702E455D
*/
public interface ExtendableMultiPageEditorPageChangeListener {
/** Indicates a page change. */
void pageChanged();
}
/*--------------------------------------------------------------------------+
$Id: codetemplates.xml 1 2011-01-01 00:00:01Z hoelzl $
| |
| Copyright 2011 ForTISS GmbH |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.kernel.ui.listener;
import org.fortiss.tooling.kernel.ui.internal.editor.ExtendableMultiPageEditor;
/**
* Listener for page changes of the {@link ExtendableMultiPageEditor}.
*
* @author hoelzl
* @author $Author: hoelzl $
* @version $Rev: 18709 $
* @ConQAT.Rating GREEN Hash: 91B289F5381A5A8C733F4A3E702E455D
*/
public interface ExtendableMultiPageEditorPageChangeListener {
/** Indicates a page change. */
void pageChanged();
}
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