diff options
Diffstat (limited to 'org.eclipse.search/search/org/eclipse/search/internal/ui/text/TextSearchPage.java')
| -rw-r--r-- | org.eclipse.search/search/org/eclipse/search/internal/ui/text/TextSearchPage.java | 583 |
1 files changed, 0 insertions, 583 deletions
diff --git a/org.eclipse.search/search/org/eclipse/search/internal/ui/text/TextSearchPage.java b/org.eclipse.search/search/org/eclipse/search/internal/ui/text/TextSearchPage.java deleted file mode 100644 index 1089459a5ea..00000000000 --- a/org.eclipse.search/search/org/eclipse/search/internal/ui/text/TextSearchPage.java +++ /dev/null @@ -1,583 +0,0 @@ -/* - * (c) Copyright IBM Corp. 2000, 2002. - * All Rights Reserved. - */ -package org.eclipse.search.internal.ui.text; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.StringReader; -import java.lang.reflect.InvocationTargetException; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IMarker; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.core.runtime.IStatus; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Shell; - -import org.eclipse.jface.dialogs.DialogPage; -import org.eclipse.jface.dialogs.ErrorDialog; -import org.eclipse.jface.dialogs.IDialogSettings; -import org.eclipse.jface.dialogs.ProgressMonitorDialog; -import org.eclipse.jface.operation.IRunnableContext; -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; - -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.IWorkingSet; -import org.eclipse.ui.help.WorkbenchHelp; -import org.eclipse.ui.model.IWorkbenchAdapter; - -import org.eclipse.search.ui.ISearchPage; -import org.eclipse.search.ui.ISearchPageContainer; -import org.eclipse.search.ui.ISearchResultViewEntry; -import org.eclipse.search.ui.SearchUI; - -import org.eclipse.search.internal.core.text.TextSearchScope; -import org.eclipse.search.internal.ui.ISearchHelpContextIds; -import org.eclipse.search.internal.ui.ScopePart; -import org.eclipse.search.internal.ui.SearchMessages; -import org.eclipse.search.internal.ui.SearchPlugin; -import org.eclipse.search.internal.ui.util.ExceptionHandler; -import org.eclipse.search.internal.ui.util.FileTypeEditor; -import org.eclipse.search.internal.ui.util.RowLayouter; -import org.eclipse.search.internal.ui.util.SWTUtil; - -public class TextSearchPage extends DialogPage implements ISearchPage { - - public static final String EXTENSION_POINT_ID= "org.eclipse.search.internal.ui.text.TextSearchPage"; //$NON-NLS-1$ - - // Dialog store id constants - private final static String PAGE_NAME= "TextSearchPage"; //$NON-NLS-1$ - private final static String STORE_CASE_SENSITIVE= PAGE_NAME + "CASE_SENSITIVE"; //$NON-NLS-1$ - - private static List fgPreviousSearchPatterns= new ArrayList(20); - - private IDialogSettings fDialogSettings; - private boolean fFirstTime= true; - private boolean fIsCaseSensitive; - - private Combo fPattern; - private Button fIgnoreCase; - private Combo fExtensions; - - private ISearchPageContainer fContainer; - private FileTypeEditor fFileTypeEditor; - - - private static class SearchPatternData { - boolean ignoreCase; - String textPattern; - Set fileNamePatterns; - int scope; - IWorkingSet[] workingSets; - - public SearchPatternData(String textPattern, boolean ignoreCase, Set fileNamePatterns, int scope, IWorkingSet[] workingSets) { - this.ignoreCase= ignoreCase; - this.textPattern= textPattern; - this.fileNamePatterns= fileNamePatterns; - this.scope= scope; - this.workingSets= workingSets; - } - } - //---- Action Handling ------------------------------------------------ - - public boolean performAction() { - - SearchUI.activateSearchResultView(); - - SearchPatternData patternData= getPatternData(); - if (patternData.fileNamePatterns == null || fExtensions.getText().length() <= 0) { - patternData.fileNamePatterns= new HashSet(1); - patternData.fileNamePatterns.add("*"); //$NON-NLS-1$ - } - - // Setup search scope - TextSearchScope scope= null; - switch (getContainer().getSelectedScope()) { - case ISearchPageContainer.WORKSPACE_SCOPE: - scope= TextSearchScope.newWorkspaceScope(); - break; - case ISearchPageContainer.SELECTION_SCOPE: - scope= getSelectedResourcesScope(); - break; - case ISearchPageContainer.WORKING_SET_SCOPE: - IWorkingSet[] workingSets= getContainer().getSelectedWorkingSets(); - String desc= SearchMessages.getFormattedString("WorkingSetScope", ScopePart.toString(workingSets)); //$NON-NLS-1$ - scope= new TextSearchScope(desc, workingSets); - } - scope.addExtensions(patternData.fileNamePatterns); - - TextSearchResultCollector collector= new TextSearchResultCollector(); - - TextSearchOperation op= new TextSearchOperation( - SearchPlugin.getWorkspace(), - patternData.textPattern, - getSearchOptions(), - scope, - collector); - - IRunnableContext context= null; - context= getContainer().getRunnableContext(); - - Shell shell= fPattern.getShell(); - if (context == null) - context= new ProgressMonitorDialog(shell); - - try { - context.run(true, true, op); - } catch (InvocationTargetException ex) { - ExceptionHandler.handle(ex, SearchMessages.getString("Search.Error.search.title"),SearchMessages.getString("Search.Error.search.message")); //$NON-NLS-2$ //$NON-NLS-1$ - return false; - } catch (InterruptedException e) { - return false; - } - IStatus status= op.getStatus(); - if (status != null && !status.isOK()) { - String title= SearchMessages.getString("Search.Problems.title"); //$NON-NLS-1$ - ErrorDialog.openError(getShell(), title, null, status); //$NON-NLS-1$ - } - return true; - } - - private String getPattern() { - return fPattern.getText(); - } - - /** - * Return search pattern data and update previous searches. - * An existing entry will be updated. - */ - private SearchPatternData getPatternData() { - SearchPatternData match= null; - String textPattern= fPattern.getText(); - int i= fgPreviousSearchPatterns.size() - 1; - while (i >= 0) { - match= (SearchPatternData)fgPreviousSearchPatterns.get(i); - if (textPattern.equals(match.textPattern)) - break; - i--; - }; - if (i >= 0) { - match.ignoreCase= ignoreCase(); - match.textPattern= getPattern(); - match.fileNamePatterns= getExtensions(); - match.scope= getContainer().getSelectedScope(); - match.workingSets= getContainer().getSelectedWorkingSets(); - // remove - will be added last (see below) - fgPreviousSearchPatterns.remove(match); - } else { - match= new SearchPatternData( - getPattern(), - ignoreCase(), - getExtensions(), - getContainer().getSelectedScope(), - getContainer().getSelectedWorkingSets()); - } - fgPreviousSearchPatterns.add(match); - return match; - } - - private String[] getPreviousExtensions() { - List extensions= new ArrayList(fgPreviousSearchPatterns.size()); - for (int i= fgPreviousSearchPatterns.size() -1 ; i >= 0; i--) { - SearchPatternData data= (SearchPatternData)fgPreviousSearchPatterns.get(i); - String text= FileTypeEditor.typesToString(data.fileNamePatterns); - if (!extensions.contains(text)) - extensions.add(text); - } - return (String[])extensions.toArray(new String[extensions.size()]); - } - - private String[] getPreviousSearchPatterns() { - int size= fgPreviousSearchPatterns.size(); - String [] patterns= new String[size]; - for (int i= 0; i < size; i++) - patterns[i]= ((SearchPatternData) fgPreviousSearchPatterns.get(size - 1 - i)).textPattern; - return patterns; - } - - private String getSearchOptions() { - StringBuffer result= new StringBuffer(); - if (!ignoreCase()) - result.append("i"); //$NON-NLS-1$ - return result.toString(); - } - - private Display getTargetDisplay() { - return fPattern.getDisplay(); - } - - private Set getExtensions() { - return fFileTypeEditor.getFileTypes(); - } - - private boolean ignoreCase() { - return fIgnoreCase.getSelection(); - } - - /* - * Implements method from IDialogPage - */ - public void setVisible(boolean visible) { - if (visible && fPattern != null) { - if (fFirstTime) { - fFirstTime= false; - // Set item and text here to prevent page from resizing - fPattern.setItems(getPreviousSearchPatterns()); - fExtensions.setItems(getPreviousExtensions()); - initializePatternControl(); - } - fPattern.setFocus(); - getContainer().setPerformActionEnabled(getContainer().hasValidScope()); - } - super.setVisible(visible); - } - - //---- Widget creation ------------------------------------------------ - - /** - * Creates the page's content. - */ - public void createControl(Composite parent) { - initializeDialogUnits(parent); - readConfiguration(); - - GridData gd; - Composite result= new Composite(parent, SWT.NONE); - GridLayout layout= new GridLayout(3, false); - layout.horizontalSpacing= 10; - result.setLayout(layout); - result.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - RowLayouter layouter= new RowLayouter(layout.numColumns); - gd= new GridData(); - gd.horizontalAlignment= gd.FILL; - gd.verticalAlignment= gd.VERTICAL_ALIGN_BEGINNING | gd.VERTICAL_ALIGN_FILL; - - layouter.setDefaultGridData(gd, 0); - layouter.setDefaultGridData(gd, 1); - layouter.setDefaultGridData(gd, 2); - layouter.setDefaultSpan(); - - layouter.perform(createTextSearchComposite(result)); - - // Vertical filler - Label filler= new Label(result, SWT.LEFT); - gd= new GridData(GridData.BEGINNING | GridData.VERTICAL_ALIGN_FILL); - gd.heightHint= convertHeightInCharsToPixels(1) / 3; - filler.setLayoutData(gd); - layouter.perform(new Control[] {filler}, 3); - - layouter.perform(createFileNamePatternComposite(result)); - - setControl(result); - - WorkbenchHelp.setHelp(result, ISearchHelpContextIds.TEXT_SEARCH_PAGE); - } - - private Control createTextSearchComposite(Composite group) { - GridData gd; - Label label; - - // Info text - label= new Label(group, SWT.LEFT); - label.setText(SearchMessages.getString("SearchPage.containingText.text")); //$NON-NLS-1$ - gd= new GridData(GridData.BEGINNING); - gd.horizontalSpan= 3; - label.setLayoutData(gd); - - // Pattern combo - fPattern= new Combo(group, SWT.SINGLE | SWT.BORDER); - // Not done here to prevent page from resizing - // fPattern.setItems(getPreviousSearchPatterns()); - fPattern.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - getContainer().setPerformActionEnabled(true); - } - }); - fPattern.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - handleWidgetSelected(); - } - }); - gd= new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL); - gd.horizontalSpan= 2; - fPattern.setLayoutData(gd); - - fIgnoreCase= new Button(group, SWT.CHECK); - fIgnoreCase.setText(SearchMessages.getString("SearchPage.caseSensitive")); //$NON-NLS-1$ - gd= new GridData(GridData.HORIZONTAL_ALIGN_END); - fIgnoreCase.setLayoutData(gd); - fIgnoreCase.setSelection(!fIsCaseSensitive); - fIgnoreCase.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - fIsCaseSensitive= !fIgnoreCase.getSelection(); - writeConfiguration(); - } - }); - - // Text line which explains the special characters - label= new Label(group, SWT.LEFT); - label.setText(SearchMessages.getString("SearchPage.containingText.hint")); //$NON-NLS-1$ - gd= new GridData(GridData.BEGINNING); - gd.horizontalSpan= 3; - label.setLayoutData(gd); - - return group; - } - - private void handleWidgetSelected() { - if (fPattern.getSelectionIndex() < 0) - return; - int index= fgPreviousSearchPatterns.size() - 1 - fPattern.getSelectionIndex(); - SearchPatternData patternData= (SearchPatternData) fgPreviousSearchPatterns.get(index); - if (patternData == null || !fPattern.getText().equals(patternData.textPattern)) - return; - fIgnoreCase.setSelection(patternData.ignoreCase); - fPattern.setText(patternData.textPattern); - fFileTypeEditor.setFileTypes(patternData.fileNamePatterns); - if (patternData.workingSets != null) - getContainer().setSelectedWorkingSets(patternData.workingSets); - else - getContainer().setSelectedScope(patternData.scope); - } - - private void initializePatternControl() { - ISelection selection= getSelection(); - String text= ""; //$NON-NLS-1$ - String extension= null; - if (selection instanceof ITextSelection) { - ITextSelection textSelection= (ITextSelection)getSelection(); - text= textSelection.getText(); - } else { - IResource resource= null; - Object item= null; - if (selection instanceof IStructuredSelection) - item= ((IStructuredSelection)selection).getFirstElement(); - if (item instanceof IResource) { - resource= (IResource)item; - text= resource.getName(); - } - else if (item instanceof ISearchResultViewEntry) { - IMarker marker= (IMarker)((ISearchResultViewEntry)item).getSelectedMarker(); - resource= marker.getResource(); - try { - text= (String)marker.getAttribute(SearchUI.LINE); - } catch (CoreException ex) { - ExceptionHandler.handle(ex, SearchMessages.getString("Search.Error.markerAttributeAccess.title"), SearchMessages.getString("Search.Error.markerAttributeAccess.message")); //$NON-NLS-2$ //$NON-NLS-1$ - text= ""; //$NON-NLS-1$ - } - } else if (item instanceof IAdaptable) { - Object adapter= ((IAdaptable)item).getAdapter(IWorkbenchAdapter.class); - if (adapter instanceof IWorkbenchAdapter) - text= ((IWorkbenchAdapter)adapter).getLabel(item); - - adapter= ((IAdaptable)item).getAdapter(IResource.class); - if (adapter instanceof IResource) { - resource= (IResource)adapter; - if (text == null) // keep text, if provided by workbench adapter - text= resource.getName(); - } - } - if (resource instanceof IFile ) { - extension= resource.getFileExtension(); - if (extension == null) - extension= resource.getName(); - else - extension= "*." + extension; //$NON-NLS-1$ - } - else - extension= "*"; //$NON-NLS-1$ - } - fPattern.setText(insertEscapeChars(text)); - - if (getPreviousExtensions().length > 0) - fExtensions.setText(getPreviousExtensions()[0]); - else { - if (extension == null) - extension= getExtensionFromEditor(); - if (extension != null) - fExtensions.setText(extension); - } - } - - private String insertEscapeChars(String text) { - if (text == null || text.equals("")) //$NON-NLS-1$ - return ""; //$NON-NLS-1$ - StringBuffer sbIn= new StringBuffer(text); - BufferedReader reader= new BufferedReader(new StringReader(text)); - int lengthOfFirstLine= 0; - try { - lengthOfFirstLine= reader.readLine().length(); - } catch (IOException ex) { - return ""; //$NON-NLS-1$ - } - StringBuffer sbOut= new StringBuffer(lengthOfFirstLine + 5); - int i= 0; - while (i < lengthOfFirstLine) { - char ch= sbIn.charAt(i); - if (ch == '*' || ch == '?' || ch == '\\') - sbOut.append("\\"); //$NON-NLS-1$ - sbOut.append(ch); - i= i+1; - }; - return sbOut.toString(); - } - - private String getExtensionFromEditor() { - IEditorPart ep= SearchPlugin.getActivePage().getActiveEditor(); - if (ep != null) { - Object elem= ep.getEditorInput(); - if (elem instanceof IFileEditorInput) { - String extension= ((IFileEditorInput)elem).getFile().getFileExtension(); - if (extension == null) - return ((IFileEditorInput)elem).getFile().getName(); - else - return "*." + extension; //$NON-NLS-1$ - } - } - return null; - } - - private Control createFileNamePatternComposite(Composite group) { - GridData gd; - - // Line with label, combo and button - Label label= new Label(group, SWT.LEFT); - label.setText(SearchMessages.getString("SearchPage.fileNamePatterns.text")); //$NON-NLS-1$ - gd= new GridData(GridData.BEGINNING); - gd.horizontalSpan= 3; - label.setLayoutData(gd); - - fExtensions= new Combo(group, SWT.SINGLE | SWT.BORDER); - fExtensions.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - getContainer().setPerformActionEnabled(getContainer().hasValidScope()); - } - }); - gd= new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL); - gd.horizontalSpan= 2; - fExtensions.setLayoutData(gd); - - Button button= new Button(group, SWT.PUSH); - button.setText(SearchMessages.getString("SearchPage.browse")); //$NON-NLS-1$ - gd= new GridData(GridData.HORIZONTAL_ALIGN_END); - button.setLayoutData(gd); - SWTUtil.setButtonDimensionHint(button); - fFileTypeEditor= new FileTypeEditor( - SearchPlugin.getDefault().getWorkbench().getEditorRegistry(), - fExtensions, button); - - // Text line which explains the special characters - label= new Label(group, SWT.LEFT); - label.setText(SearchMessages.getString("SearchPage.fileNamePatterns.hint")); //$NON-NLS-1$ - gd= new GridData(GridData.BEGINNING); - gd.horizontalSpan= 3; - label.setLayoutData(gd); - - return group; - } - - public boolean isValid() { - return true; - } - - /** - * Sets the search page's container. - */ - public void setContainer(ISearchPageContainer container) { - fContainer= container; - } - - /** - * Returns the search page's container. - */ - private ISearchPageContainer getContainer() { - return fContainer; - } - - /** - * Returns the current active selection. - */ - private ISelection getSelection() { - return fContainer.getSelection(); - } - - private TextSearchScope getSelectedResourcesScope() { - TextSearchScope scope= new TextSearchScope(SearchMessages.getString("SelectionScope")); //$NON-NLS-1$ - if (getSelection() instanceof IStructuredSelection && !getSelection().isEmpty()) { - Iterator iter= ((IStructuredSelection)getSelection()).iterator(); - while (iter.hasNext()) { - Object selection= iter.next(); - - //Unpack search result entry - if (selection instanceof ISearchResultViewEntry) - selection= ((ISearchResultViewEntry)selection).getGroupByKey(); - - if (selection instanceof IResource) - scope.add((IResource)selection); - else if (selection instanceof IAdaptable) { - IResource resource= (IResource)((IAdaptable)selection).getAdapter(IResource.class); - if (resource != null) - scope.add(resource); - } - } - } - return scope; - } - - //--------------- Configuration handling -------------- - - /** - * Returns the page settings for this Java search page. - * - * @return the page settings to be used - */ - private IDialogSettings getDialogSettings() { - IDialogSettings settings= SearchPlugin.getDefault().getDialogSettings(); - fDialogSettings= settings.getSection(PAGE_NAME); - if (fDialogSettings == null) - fDialogSettings= settings.addNewSection(PAGE_NAME); - return fDialogSettings; - } - - /** - * Initializes itself from the stored page settings. - */ - private void readConfiguration() { - IDialogSettings s= getDialogSettings(); - fIsCaseSensitive= s.getBoolean(STORE_CASE_SENSITIVE); - } - - /** - * Stores it current configuration in the dialog store. - */ - private void writeConfiguration() { - IDialogSettings s= getDialogSettings(); - s.put(STORE_CASE_SENSITIVE, fIsCaseSensitive); - } -} |