Merge branch 'hotfix/#28_add_filter'
This commit is contained in:
commit
27f1e8ca6a
|
|
@ -15,6 +15,8 @@ import java.beans.PropertyChangeListener;
|
|||
import java.lang.annotation.Annotation;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
import java.util.regex.PatternSyntaxException;
|
||||
|
||||
import javax.annotation.PostConstruct;
|
||||
|
|
@ -35,14 +37,18 @@ import org.eclipse.e4.ui.services.IServiceConstants;
|
|||
import org.eclipse.e4.ui.workbench.modeling.EPartService;
|
||||
import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
|
||||
import org.eclipse.jface.viewers.DoubleClickEvent;
|
||||
import org.eclipse.jface.viewers.IContentProvider;
|
||||
import org.eclipse.jface.viewers.IDoubleClickListener;
|
||||
import org.eclipse.jface.viewers.ISelection;
|
||||
import org.eclipse.jface.viewers.ISelectionChangedListener;
|
||||
import org.eclipse.jface.viewers.IStructuredContentProvider;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.jface.viewers.ITreeContentProvider;
|
||||
import org.eclipse.jface.viewers.ITreePathContentProvider;
|
||||
import org.eclipse.jface.viewers.SelectionChangedEvent;
|
||||
import org.eclipse.jface.viewers.StructuredSelection;
|
||||
import org.eclipse.jface.viewers.TableViewer;
|
||||
import org.eclipse.jface.viewers.TreePath;
|
||||
import org.eclipse.jface.viewers.TreeViewer;
|
||||
import org.eclipse.jface.viewers.Viewer;
|
||||
import org.eclipse.jface.viewers.ViewerFilter;
|
||||
|
|
@ -115,13 +121,13 @@ public class DesignBrowser {
|
|||
private Text treeNameFilter;
|
||||
|
||||
/** The attribute filter. */
|
||||
WaveformAttributeFilter treeAttributeFilter;
|
||||
StreamTTreeFilter treeAttributeFilter;
|
||||
|
||||
/** The name filter. */
|
||||
private Text tableNameFilter;
|
||||
|
||||
/** The attribute filter. */
|
||||
WaveformAttributeFilter tableAttributeFilter;
|
||||
StreamTableFilter tableAttributeFilter;
|
||||
|
||||
/** The tx table viewer. */
|
||||
private TableViewer txTableViewer;
|
||||
|
|
@ -208,7 +214,7 @@ public class DesignBrowser {
|
|||
});
|
||||
treeNameFilter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
|
||||
|
||||
treeAttributeFilter = new WaveformAttributeFilter();
|
||||
treeAttributeFilter = new StreamTTreeFilter();
|
||||
|
||||
treeViewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
|
||||
treeViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
|
||||
|
|
@ -257,7 +263,7 @@ public class DesignBrowser {
|
|||
});
|
||||
tableNameFilter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
|
||||
|
||||
tableAttributeFilter = new WaveformAttributeFilter();
|
||||
tableAttributeFilter = new StreamTableFilter();
|
||||
|
||||
txTableViewer = new TableViewer(parent);
|
||||
txTableViewer.setContentProvider(new TxDbContentProvider(true));
|
||||
|
|
@ -467,12 +473,13 @@ public class DesignBrowser {
|
|||
}
|
||||
|
||||
/**
|
||||
* The Class WaveformAttributeFilter.
|
||||
* The Class StreamTableFilter.
|
||||
*/
|
||||
public class WaveformAttributeFilter extends ViewerFilter {
|
||||
public class StreamTableFilter extends ViewerFilter {
|
||||
|
||||
/** The search string. */
|
||||
private String searchString;
|
||||
private Pattern pattern;
|
||||
|
||||
/**
|
||||
* Sets the search text.
|
||||
|
|
@ -480,7 +487,10 @@ public class DesignBrowser {
|
|||
* @param s the new search text
|
||||
*/
|
||||
public void setSearchText(String s) {
|
||||
this.searchString = ".*" + s + ".*"; //$NON-NLS-1$ //$NON-NLS-2$
|
||||
try {
|
||||
pattern = Pattern.compile(".*" + s + ".*"); //$NON-NLS-1$ //$NON-NLS-2$
|
||||
this.searchString = ".*" + s + ".*"; //$NON-NLS-1$ //$NON-NLS-2$
|
||||
} catch (PatternSyntaxException e) {}
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
|
|
@ -492,28 +502,102 @@ public class DesignBrowser {
|
|||
return true;
|
||||
}
|
||||
if(element instanceof IWaveform) {
|
||||
IWaveform p = (IWaveform) element;
|
||||
try {
|
||||
if (p.getName().matches(searchString))
|
||||
return true;
|
||||
} catch (PatternSyntaxException e) {
|
||||
if (pattern.matcher(((IWaveform) element).getName()).matches())
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public class StreamTTreeFilter extends ViewerFilter {
|
||||
|
||||
/** The search string. */
|
||||
private String searchString;
|
||||
private Pattern pattern;
|
||||
|
||||
/**
|
||||
* Sets the search text.
|
||||
*
|
||||
* @param s the new search text
|
||||
*/
|
||||
public void setSearchText(String s) {
|
||||
try {
|
||||
pattern = Pattern.compile(".*" + s + ".*");
|
||||
this.searchString = ".*" + s + ".*"; //$NON-NLS-1$ //$NON-NLS-2$
|
||||
} catch (PatternSyntaxException e) {}
|
||||
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
|
||||
*/
|
||||
@Override
|
||||
public boolean select(Viewer viewer, Object parentElement, Object element) {
|
||||
return selectTreePath(viewer, new TreePath(new Object[] { parentElement }), element);
|
||||
}
|
||||
|
||||
private boolean selectTreePath(Viewer viewer, TreePath parentPath, Object element) {
|
||||
// Cut off children of elements that are shown repeatedly.
|
||||
for (int i = 0; i < parentPath.getSegmentCount() - 1; i++) {
|
||||
if (element.equals(parentPath.getSegment(i))) {
|
||||
return false;
|
||||
}
|
||||
} else if(element instanceof IWaveformDb) {
|
||||
}
|
||||
|
||||
if (!(viewer instanceof TreeViewer)) {
|
||||
return true;
|
||||
}
|
||||
if (searchString == null || searchString.length() == 0) {
|
||||
return true;
|
||||
}
|
||||
TreeViewer treeViewer = (TreeViewer) viewer;
|
||||
Boolean matchingResult = isMatchingOrNull(element);
|
||||
if (matchingResult != null) {
|
||||
return matchingResult;
|
||||
}
|
||||
return hasUnfilteredChild(treeViewer, parentPath, element);
|
||||
}
|
||||
|
||||
Boolean isMatchingOrNull(Object element) {
|
||||
if(element instanceof IWaveform) {
|
||||
if (pattern.matcher(((IWaveform) element).getName()).matches())
|
||||
return Boolean.TRUE;
|
||||
} else if(element instanceof IWaveformDb) {
|
||||
return Boolean.TRUE;
|
||||
} else if(element instanceof HierNode) {
|
||||
HierNode n = (HierNode) element;
|
||||
try {
|
||||
if (n.getFullName().matches(searchString))
|
||||
return true;
|
||||
if (pattern.matcher(n.getFullName()).matches())
|
||||
return Boolean.TRUE;
|
||||
} catch (PatternSyntaxException e) {
|
||||
return Boolean.TRUE;
|
||||
}
|
||||
} else {
|
||||
return Boolean.FALSE;
|
||||
}
|
||||
/* maybe children are matching */
|
||||
return null;
|
||||
}
|
||||
|
||||
private boolean hasUnfilteredChild(TreeViewer viewer, TreePath parentPath, Object element) {
|
||||
TreePath elementPath = parentPath.createChildPath(element);
|
||||
IContentProvider contentProvider = viewer.getContentProvider();
|
||||
Object[] children = contentProvider instanceof ITreePathContentProvider
|
||||
? ((ITreePathContentProvider) contentProvider).getChildren(elementPath)
|
||||
: ((ITreeContentProvider) contentProvider).getChildren(element);
|
||||
|
||||
/* avoid NPE + guard close */
|
||||
if (children == null || children.length == 0) {
|
||||
return false;
|
||||
}
|
||||
for (int i = 0; i < children.length; i++) {
|
||||
if (selectTreePath(viewer, elementPath, children[i])) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the filtered children.
|
||||
*
|
||||
|
|
|
|||
Loading…
Reference in New Issue