java . php 代码统计插件

package tk.eclipse.plugin.stepcounter; import java.util.ArrayList; import java.util.Arrays; import java.util.Comparator; import java.util.HashMap; import java.util.Iterator; import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.IFolder; import org.eclipse.core.resources.IResource; import org.eclipse.jdt.core.ICompilationUnit; import org.eclipse.jdt.core.IPackageFragment; import org.eclipse.jface.viewers.ISelection; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.swt.SWT; import org.eclipse.swt.dnd.Clipboard; import org.eclipse.swt.dnd.TextTransfer; import org.eclipse.swt.dnd.Transfer; import org.eclipse.swt.events.MouseAdapter; import org.eclipse.swt.events.MouseEvent; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Menu; import org.eclipse.swt.widgets.MenuItem; import org.eclipse.swt.widgets.Table; import org.eclipse.swt.widgets.TableColumn; import org.eclipse.swt.widgets.TableItem; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.part.ViewPart; import org.eclipse.ui.ide.IDE; import tk.stepcounter.CountResult; import tk.stepcounter.StepCounter; import tk.stepcounter.StepCounterFactory; /** * カウント結果を表示するためのViewPart * * @see ViewPart */ public class StepCountView extends ViewPart { private Table table; private Menu popup; private MenuItem copy; private MenuItem selectAll; private MenuItem clear; private MenuItem open; private Clipboard clipboard; private static String file = StepCounterPlugin.getResourceString("StepCountView.columnName"); //$NON-NLS-1$ private static String type = StepCounterPlugin.getResourceString("StepCountView.columnType"); //$NON-NLS-1$ private static String step = StepCounterPlugin.getResourceString("StepCountView.columnStep"); //$NON-NLS-1$ private static String none = StepCounterPlugin.getResourceString("StepCountView.columnNone"); //$NON-NLS-1$ private static String comment = StepCounterPlugin.getResourceString("StepCountView.columnComment"); //$NON-NLS-1$ private static String total = StepCounterPlugin.getResourceString("StepCountView.columnTotal"); //$NON-NLS-1$ private HashMap files = new HashMap(); /** * コンストラクタ */ public StepCountView() { super(); } /** * ViewPartの中身を作成。 * * @see ViewPart#createPartControl */ public void createPartControl(Composite parent) { // テーブルを作成 table = new Table(parent,SWT.FULL_SELECTION|SWT.MULTI); table.setHeaderVisible(true); table.setLinesVisible(true); String[] cols = {file,type,step,none,comment,total}; for(int i=0;i<cols.length;i++){ TableColumn col = null; if(i==0 || i==1){ col = new TableColumn(table,SWT.LEFT); } else { col = new TableColumn(table,SWT.RIGHT); } col.setText(cols[i]); if(i==0){ col.setWidth(250); } else { col.setWidth(80); } col.addSelectionListener(new TableHeaderListener()); } // クリップボードの準備 clipboard = new Clipboard(parent.getDisplay()); // テーブルにポップアップメニューを追加 popup = new Menu(table.getShell(),SWT.POP_UP); open = new MenuItem(popup,SWT.PUSH); open.setText(StepCounterPlugin.getResourceString("StepCountView.menuOpen")); //$NON-NLS-1$ open.addSelectionListener(new TableOpenListener()); copy = new MenuItem(popup,SWT.PUSH); copy.setText(StepCounterPlugin.getResourceString("StepCountView.menuCopy")); //$NON-NLS-1$ copy.addSelectionListener(new TableCopyListener()); selectAll = new MenuItem(popup,SWT.PUSH); selectAll.setText(StepCounterPlugin.getResourceString("StepCountView.menuSelectAll")); //$NON-NLS-1$ selectAll.addSelectionListener(new TableSelectAllListener()); new MenuItem(popup,SWT.SEPARATOR); clear = new MenuItem(popup,SWT.PUSH); clear.setText(StepCounterPlugin.getResourceString("StepCountView.menuClear")); //$NON-NLS-1$ clear.addSelectionListener(new TableClearListener()); table.addMouseListener(new TableMouseListener()); } /** * カウントを実行 * * @param selection ISelection */ public void count(ISelection selection){ // すべて削除 table.removeAll(); files.clear(); if(selection!=null && selection instanceof IStructuredSelection){ IStructuredSelection iSel = (IStructuredSelection)selection; Iterator ite = iSel.iterator(); long totalStep = 0; long totalComment = 0; long totalNone = 0; while(ite.hasNext()){ Object obj = ite.next(); CountResult result = null; // Javaソースファイル（JDT） if(obj instanceof ICompilationUnit){ ICompilationUnit file = (ICompilationUnit)obj; result = countFile((IFile)file.getResource()); // Javaパッケージ（JDT） } else if(obj instanceof IPackageFragment){ IPackageFragment pkg = (IPackageFragment)obj; result = countPackage(pkg); // ファイル } else if(obj instanceof IFile){ result = countFile((IFile)obj); // ディレクトリ } else if(obj instanceof IFolder){ result = countFolder((IFolder)obj); } if(result!=null){ totalStep += result.getStep(); totalNone += result.getNon(); totalComment += result.getComment(); } } // 合計行を表示 String[] data = { total,"", //$NON-NLS-1$ String.valueOf(totalStep), String.valueOf(totalNone), String.valueOf(totalComment), String.valueOf(totalStep+totalNone+totalComment) }; TableItem item = new TableItem(table,SWT.NULL); item.setText(data); } } /** * １ファイルをカウント * * @param file ファイル * @return このファイルのカウント結果 */ private CountResult countFile(IFile file){ try { StepCounter counter = StepCounterFactory.getCounter(file.getName()); // 対応するカウンタが存在する場合 if(counter!=null){ CountResult result = counter.count(file.getLocation().makeAbsolute().toFile()); String type = result.getFileType(); long comment = result.getComment(); long none = result.getNon(); long step = result.getStep(); String[] data = { file.getFullPath().toString(), //file.getName(), type, String.valueOf(step), String.valueOf(none), String.valueOf(comment), String.valueOf(step+none+comment) }; TableItem item = new TableItem(table,SWT.NULL); item.setText(data); files.put(file.getFullPath().toString(),file); return result; // 対応するカウンタが存在しない場合 } else { String[] data = { file.getFullPath().toString(), //file.getName(), StepCounterPlugin.getResourceString("StepCountView.notSupported"), //$NON-NLS-1$ "", //$NON-NLS-1$ "", //$NON-NLS-1$ "", //$NON-NLS-1$ "" //$NON-NLS-1$ }; TableItem item = new TableItem(table,SWT.NULL); item.setText(data); files.put(file.getFullPath().toString(),file); return null; } } catch(Exception ex){ ex.printStackTrace(); return null; } } /** * フォルダをカウント * * @param folder フォルダ * @return フォルダ内のカウント合計 */ private CountResult countFolder(IFolder folder){ CountResult result = new CountResult(); try { IResource[] children = folder.members(); for(int i=0;i<children.length;i++){ if(children[i] instanceof IFile){ CountResult count = countFile((IFile)children[i]); if(count!=null){ result.setStep (result.getStep() + count.getStep()); result.setNon (result.getNon() + count.getNon()); result.setComment(result.getComment() + count.getComment()); } } else if(children[i] instanceof IFolder){ CountResult count = countFolder((IFolder)chi