diff options
Diffstat (limited to 'systemtap/org.eclipse.linuxtools.callgraph.core/src/org/eclipse/linuxtools/callgraph/core/FileFinderOpener.java')
| -rw-r--r-- | systemtap/org.eclipse.linuxtools.callgraph.core/src/org/eclipse/linuxtools/callgraph/core/FileFinderOpener.java | 133 |
1 files changed, 32 insertions, 101 deletions
diff --git a/systemtap/org.eclipse.linuxtools.callgraph.core/src/org/eclipse/linuxtools/callgraph/core/FileFinderOpener.java b/systemtap/org.eclipse.linuxtools.callgraph.core/src/org/eclipse/linuxtools/callgraph/core/FileFinderOpener.java index 60b2a7b97f..6b7fd4d16d 100644 --- a/systemtap/org.eclipse.linuxtools.callgraph.core/src/org/eclipse/linuxtools/callgraph/core/FileFinderOpener.java +++ b/systemtap/org.eclipse.linuxtools.callgraph.core/src/org/eclipse/linuxtools/callgraph/core/FileFinderOpener.java @@ -10,33 +10,16 @@ *******************************************************************************/ package org.eclipse.linuxtools.callgraph.core; -import java.io.File; import java.util.ArrayList; import java.util.HashMap; -import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.core.dom.ast.IBinding; -import org.eclipse.cdt.core.dom.ast.IFunction; -import org.eclipse.cdt.core.index.IIndex; -import org.eclipse.cdt.core.index.IIndexFile; -import org.eclipse.cdt.core.index.IIndexFileLocation; -import org.eclipse.cdt.core.index.IIndexManager; -import org.eclipse.cdt.core.index.IIndexName; -import org.eclipse.cdt.core.index.IndexFilter; import org.eclipse.cdt.core.model.ICProject; -import org.eclipse.core.filesystem.EFS; -import org.eclipse.core.filesystem.IFileStore; -import org.eclipse.core.runtime.CoreException; import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.linuxtools.callgraph.core.SystemTapUIErrorMessages; +import org.eclipse.linuxtools.profiling.ui.ProfileUIUtils; import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; import org.eclipse.ui.dialogs.ElementListSelectionDialog; -import org.eclipse.ui.ide.IDE; -import org.eclipse.ui.texteditor.ITextEditor; + /** * Helper class that finds and opens files. Finds based on function names, * opens based on path and in the current default editor. @@ -44,110 +27,58 @@ import org.eclipse.ui.texteditor.ITextEditor; */ public class FileFinderOpener { - private static HashMap<String, Integer> offset = new HashMap<String, Integer>(); - private static HashMap<String, Integer> length = new HashMap<String, Integer>(); - + private static HashMap<String, int []> map = new HashMap<String, int []>(); /** - * @param project : C Project Type - * @param functionName : name of a function - * @return an ArrayList of String paths (relative to current workspace) of - * files with specified function name + * Seeks all functions in the given proejct that contains the given function name. + * Farms off the work of generating the list to the findFunctionsInProject function. + * Opens a selection dialog if more than one file is found. + * + * @param project + * @param functionName + * @return */ - private static ArrayList<String> findFunctionsInProject(ICProject project, - String functionName) { - ArrayList<String> files = new ArrayList<String>() ; - - IIndexManager manager = CCorePlugin.getIndexManager(); - IIndex index = null; - try { - index = manager.getIndex(project); - index.acquireReadLock(); - IBinding[] bindings = index.findBindings(functionName.toCharArray(), IndexFilter.ALL, null); - for (IBinding bind : bindings) { - if (bind instanceof IFunction) { - IFunction ifunction = (IFunction) bind; - IIndexName[] names = index.findNames(ifunction, - IIndex.FIND_DEFINITIONS); - for (IIndexName iname : names) { - IIndexFile file = iname.getFile(); - if (file != null) { - IIndexFileLocation filelocation = file.getLocation(); - String loc = filelocation.getURI().getPath(); - files.add(loc); - offset.put(loc, iname.getNodeOffset()); - length.put(loc, iname.getNodeLength()); - } - } - } - } - - } catch (CoreException e) { - e.printStackTrace(); - } catch (InterruptedException e) { - e.printStackTrace(); - } - - index.releaseReadLock(); - return files; - } - - - public static String findAndOpen(ICProject project, String functionName) { - offset.clear(); - length.clear(); - - ArrayList<String> files = findFunctionsInProject(project, functionName); + public static void findAndOpen(ICProject project, String functionName) { + //Safety valve: Do not enforce use of project names + if (project == null) + return; + + map = ProfileUIUtils.findFunctionsInProject(project, functionName, -1, null); + ArrayList<String> files = new ArrayList<String>(map.keySet()); if (files == null || files.size() < 1) - return null; - StringBuilder output = new StringBuilder(); + return; if (files.size() == 1) { - open(files.get(0), offset.get(files.get(0)), length.get(files.get(0))); + open(files.get(0), map.get(files.get(0))[0], map.get(files.get(0))[1]); } else { - ElementListSelectionDialog d = new ElementListSelectionDialog( - new Shell(), new LabelProvider()); + ElementListSelectionDialog d = new ElementListSelectionDialog(new Shell(), new LabelProvider()); d.setTitle(Messages.getString("FileFinderOpener.MultipleFilesDialog")); //$NON-NLS-1$ d.setMessage(Messages.getString("FileFinderOpener.MultFilesDialogM1") + functionName + Messages.getString("FileFinderOpener.MultFilesDialogM2") + //$NON-NLS-1$ //$NON-NLS-2$ Messages.getString("FileFinderOpener.MultFilesDialogM3")); //$NON-NLS-1$ d.setElements(files.toArray()); d.open(); + + if (d.getResult() == null) { + return; + } + for (Object o : d.getResult()) { if (o instanceof String) { String s = (String) o; - output.append(open(s, offset.get(s), length.get(s))); + open(s, map.get(s)[0], map.get(s)[1]); } } } - - return output.toString(); } - - public static String open(String path, int offset, int length) { + public static void open(String path, int offset, int length) { if (path == null) - return null; - File fileToOpen = new File(path); - - if (fileToOpen.exists() && fileToOpen.isFile()) { - IFileStore fileStore = EFS.getLocalFileSystem().getStore(fileToOpen.toURI()); - IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); - - try { - IEditorPart ed = IDE.openEditorOnFileStore( page, fileStore ); - if (ed instanceof ITextEditor && offset > 0) { - ITextEditor text = (ITextEditor) ed; - text.selectAndReveal(offset, length); - return text.getTitle(); - } - } catch ( PartInitException e ) { - } - } else { - SystemTapUIErrorMessages mess = new SystemTapUIErrorMessages(Messages.getString("FileFinderOpener.FileNotFound"), //$NON-NLS-1$ - Messages.getString("FileFinderOpener.FileNotFound1"), Messages.getString("FileFinderOpener.FileNotFound2") + path); //$NON-NLS-1$ //$NON-NLS-2$ - mess.schedule(); + return; + try { + ProfileUIUtils.openEditorAndSelect(path, offset, length); + } catch (PartInitException e) { + e.printStackTrace(); } - return null; } } |