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-rw-r--r--bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/AddFromHistoryDialog.java475
1 files changed, 0 insertions, 475 deletions
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/AddFromHistoryDialog.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/AddFromHistoryDialog.java
deleted file mode 100644
index 019921171..000000000
--- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/AddFromHistoryDialog.java
+++ /dev/null
@@ -1,475 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.compare.internal;
-
-import java.io.*;
-import java.text.*;
-import java.util.*;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-import org.eclipse.jface.dialogs.*;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.Viewer;
-
-import org.eclipse.core.resources.*;
-import org.eclipse.core.runtime.*;
-
-import org.eclipse.compare.*;
-
-
-public class AddFromHistoryDialog extends ResizableDialog {
-
- static class HistoryInput implements ITypedElement, IEncodedStreamContentAccessor, IModificationDate {
- IFile fFile;
- IFileState fFileState;
-
- HistoryInput(IFile file, IFileState fileState) {
- fFile= file;
- fFileState= fileState;
- }
- public InputStream getContents() throws CoreException {
- return new BufferedInputStream(fFileState.getContents());
- }
- public String getCharset() {
- String charset= null;
- try {
- charset= fFileState.getCharset();
- } catch (CoreException e) {
- // fall through
- }
- if (charset == null)
- charset= Utilities.getCharset(fFile);
- return charset;
- }
- public String getName() {
- return fFile.getName();
- }
- public String getType() {
- return fFile.getFileExtension();
- }
- public Image getImage() {
- return CompareUI.getImage(fFile);
- }
- public long getModificationDate() {
- return fFileState.getModificationTime();
- }
- }
-
- static class FileHistory {
- private IFile fFile;
- private IFileState[] fStates;
- private int fSelected;
-
- FileHistory(IFile file) {
- fFile= file;
- }
-
- IFile getFile() {
- return fFile;
- }
-
- IFileState[] getStates() {
- if (fStates == null) {
- try {
- fStates= fFile.getHistory(new NullProgressMonitor());
- } catch (CoreException ex) {
- // NeedWork
- }
- }
- return fStates;
- }
-
- IFileState getSelectedState() {
- return getStates()[fSelected];
- }
-
- void setSelected(IFileState state) {
- for (int i= 0; i < fStates.length; i++) {
- if (fStates[i] == state) {
- fSelected= i;
- return;
- }
- }
- }
-
- HistoryInput getHistoryInput() {
- return new HistoryInput(fFile, getSelectedState());
- }
-
- boolean isSelected(int index) {
- return index == fSelected;
- }
- }
-
- private CompareConfiguration fCompareConfiguration;
- private ArrayList fArrayList= new ArrayList();
- private FileHistory fCurrentFileHistory;
-
- // SWT controls
- private CompareViewerSwitchingPane fContentPane;
- private Button fCommitButton;
- private Table fMemberTable;
- private CompareViewerPane fMemberPane;
- private Tree fEditionTree;
- private CompareViewerPane fEditionPane;
- private Image fDateImage;
- private Image fTimeImage;
-
-
- public AddFromHistoryDialog(Shell parent, ResourceBundle bundle) {
- super(parent, bundle);
-
- String iconName= Utilities.getString(fBundle, "dateIcon", "obj16/day_obj.gif"); //$NON-NLS-2$ //$NON-NLS-1$
- ImageDescriptor id= CompareUIPlugin.getImageDescriptor(iconName);
- if (id != null)
- fDateImage= id.createImage();
- iconName= Utilities.getString(fBundle, "timeIcon", "obj16/resource_obj.gif"); //$NON-NLS-1$ //$NON-NLS-2$
- id= CompareUIPlugin.getImageDescriptor(iconName);
- if (id != null)
- fTimeImage= id.createImage();
- }
-
- public boolean select(IContainer root, IFile[] inputFiles) {
-
- create(); // create widgets
-
- String format= Utilities.getString(fBundle, "memberPaneTitle"); //$NON-NLS-1$
- String title= MessageFormat.format(format, new Object[] { root.getName() });
- fMemberPane.setImage(CompareUI.getImage(root));
- fMemberPane.setText(title);
-
- // sort input files
- final int count= inputFiles.length;
- final IFile[] files= new IFile[count];
- for (int i= 0; i < count; i++)
- files[i]= inputFiles[i];
- if (count > 1)
- internalSort(files, 0, count-1);
-
-
- String prefix= root.getFullPath().toString();
-
- if (fMemberTable != null && !fMemberTable.isDisposed()) {
- for (int i= 0; i < files.length; i++) {
- IFile file= files[i];
- String path= file.getFullPath().toString();
- if (path.startsWith(prefix))
- path= path.substring(prefix.length()+1);
- TableItem ti= new TableItem(fMemberTable, SWT.NONE);
- ti.setImage(CompareUI.getImage(file));
- ti.setText(path);
- ti.setData(new FileHistory(file));
- }
- }
-
- open();
-
- return (getReturnCode() == OK) && (fArrayList.size() > 0);
- }
-
- HistoryInput[] getSelected() {
- HistoryInput[] selected= new HistoryInput[fArrayList.size()];
- Iterator iter= fArrayList.iterator();
- for (int i= 0; iter.hasNext(); i++) {
- FileHistory h= (FileHistory) iter.next();
- selected[i]= h.getHistoryInput();
- }
- return selected;
- }
-
- protected synchronized Control createDialogArea(Composite parent2) {
-
- Composite parent= (Composite) super.createDialogArea(parent2);
-
- getShell().setText(Utilities.getString(fBundle, "title")); //$NON-NLS-1$
-
- org.eclipse.compare.Splitter vsplitter= new org.eclipse.compare.Splitter(parent, SWT.VERTICAL);
- vsplitter.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL
- | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_VERTICAL));
-
- vsplitter.addDisposeListener(
- new DisposeListener() {
- public void widgetDisposed(DisposeEvent e) {
- if (fDateImage != null)
- fDateImage.dispose();
- if (fTimeImage != null)
- fTimeImage.dispose();
- }
- }
- );
-
- // we need two panes: the left for the elements, the right one for the editions
- Splitter hsplitter= new Splitter(vsplitter, SWT.HORIZONTAL);
-
- Composite c= new Composite(hsplitter, SWT.NONE);
- GridLayout layout= new GridLayout();
- layout.marginWidth= 0;
- layout.marginHeight= 2;
- layout.verticalSpacing= 2;
- layout.numColumns= 1;
- c.setLayout(layout);
- Label l1= new Label(c, SWT.NONE);
- l1.setText(Utilities.getString(fBundle, "memberDescription")); //$NON-NLS-1$
- fMemberPane= new CompareViewerPane(c, SWT.BORDER | SWT.FLAT);
- GridData gd= new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
- fMemberPane.setLayoutData(gd);
-
- fMemberTable= new Table(fMemberPane, SWT.CHECK | SWT.H_SCROLL | SWT.V_SCROLL);
- fMemberTable.addSelectionListener(
- new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- if (e.detail == SWT.CHECK) {
- if (e.item instanceof TableItem) {
- TableItem ti= (TableItem) e.item;
- if (ti.getChecked())
- fArrayList.add(ti.getData());
- else
- fArrayList.remove(ti.getData());
-
- if (fCommitButton != null)
- fCommitButton.setEnabled(fArrayList.size() > 0);
- }
- } else {
- handleMemberSelect(e.item);
- }
- }
- }
- );
-
- fMemberPane.setContent(fMemberTable);
-
- c= new Composite(hsplitter, SWT.NONE);
- layout= new GridLayout();
- layout.marginWidth= 0;
- layout.marginHeight= 2;
- layout.verticalSpacing= 2;
- layout.numColumns= 1;
- c.setLayout(layout);
- Label l2= new Label(c, SWT.NONE);
- l2.setText(Utilities.getString(fBundle, "editionDescription")); //$NON-NLS-1$
- fEditionPane= new CompareViewerPane(c, SWT.BORDER | SWT.FLAT);
- gd= new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
- fEditionPane.setLayoutData(gd);
-
- fEditionTree= new Tree(fEditionPane, SWT.H_SCROLL | SWT.V_SCROLL);
- fEditionTree.addSelectionListener(
- new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- feedContent(e.item);
- }
- }
- );
- fEditionPane.setContent(fEditionTree);
-
- applyDialogFont(parent); // to avoid applying font to compare viewer
- fContentPane= new CompareViewerSwitchingPane(vsplitter, SWT.BORDER | SWT.FLAT) {
- protected Viewer getViewer(Viewer oldViewer, Object input) {
- return CompareUI.findContentViewer(oldViewer, input, this, fCompareConfiguration);
- }
- };
- vsplitter.setWeights(new int[] { 30, 70 });
-
- return parent;
- }
-
- /*
- * Feeds selection from member viewer to edition viewer.
- */
- private void handleMemberSelect(Widget w) {
- Object data= null;
- if (w != null)
- data= w.getData();
- if (data instanceof FileHistory) {
-
- FileHistory h= (FileHistory) data;
- fCurrentFileHistory= h;
-
- IFile file= h.getFile();
- IFileState[] states= h.getStates();
-
- fEditionPane.setImage(CompareUI.getImage(file));
- String pattern= Utilities.getString(fBundle, "treeTitleFormat"); //$NON-NLS-1$
- String title= MessageFormat.format(pattern, new Object[] { file.getName() });
- fEditionPane.setText(title);
-
- if (fEditionTree != null) {
- fEditionTree.setRedraw(false);
- fEditionTree.removeAll();
- for (int i= 0; i < states.length; i++) {
- addEdition(new HistoryInput(file, states[i]), h.isSelected(i));
- }
- fEditionTree.setRedraw(true);
- }
- } else
- fCurrentFileHistory= null;
- }
-
- /*
- * Adds the given Pair to the edition tree.
- * It takes care of creating tree nodes for different dates.
- */
- private void addEdition(HistoryInput input, boolean isSelected) {
- if (fEditionTree == null || fEditionTree.isDisposed())
- return;
-
- IFileState state= input.fFileState;
-
- // find last day
- TreeItem[] days= fEditionTree.getItems();
- TreeItem lastDay= null;
- if (days.length > 0)
- lastDay= days[days.length-1];
-
- long ldate= state.getModificationTime();
- long day= dayNumber(ldate);
- Date date= new Date(ldate);
- if (lastDay == null || day != dayNumber(((Date)lastDay.getData()).getTime())) {
- lastDay= new TreeItem(fEditionTree, SWT.NONE);
- lastDay.setImage(fDateImage);
- String df= DateFormat.getDateInstance().format(date);
- long today= dayNumber(System.currentTimeMillis());
-
- String formatKey;
- if (day == today)
- formatKey= "todayFormat"; //$NON-NLS-1$
- else if (day == today-1)
- formatKey= "yesterdayFormat"; //$NON-NLS-1$
- else
- formatKey= "dayFormat"; //$NON-NLS-1$
- String pattern= Utilities.getString(fBundle, formatKey);
- if (pattern != null)
- df= MessageFormat.format(pattern, new String[] { df });
- lastDay.setText(df);
- lastDay.setData(date);
- }
- TreeItem ti= new TreeItem(lastDay, SWT.NONE);
- ti.setImage(fTimeImage);
- ti.setText(DateFormat.getTimeInstance().format(date));
- ti.setData(input);
-
- if (isSelected) {
- lastDay.setExpanded(true);
- fEditionTree.setSelection(new TreeItem[] { ti });
- feedContent(ti);
- }
- }
-
- /*
- * Returns the number of s since Jan 1st, 1970.
- * The given date is converted to GMT and daylight saving is taken into account too.
- */
- private long dayNumber(long date) {
- int ONE_DAY_MS= 24*60*60 * 1000; // one day in milli seconds
-
- Calendar calendar= Calendar.getInstance();
- long localTimeOffset= calendar.get(Calendar.ZONE_OFFSET) + calendar.get(Calendar.DST_OFFSET);
-
- return (date + localTimeOffset) / ONE_DAY_MS;
- }
-
- /*
- * Feeds the tree viewer's selection to the contentviewer
- */
- private void feedContent(Widget w) {
- if (fContentPane != null && !fContentPane.isDisposed()) {
- Object o= w.getData();
- if (o instanceof HistoryInput) {
- HistoryInput selected= (HistoryInput) o;
- fContentPane.setInput(selected);
- fContentPane.setText(getEditionLabel(selected));
- fContentPane.setImage(fTimeImage);
-
- if (fCurrentFileHistory != null)
- fCurrentFileHistory.setSelected(selected.fFileState);
- } else {
- fContentPane.setInput(null);
- }
- }
- }
-
- protected String getEditionLabel(HistoryInput input) {
- String format= Utilities.getString(fBundle, "historyEditionLabel", null); //$NON-NLS-1$
- if (format == null)
- format= Utilities.getString(fBundle, "editionLabel"); //$NON-NLS-1$
- if (format == null)
- format= "x{0}"; //$NON-NLS-1$
-
- long modDate= input.getModificationDate();
- String date= DateFormat.getDateTimeInstance().format(new Date(modDate));
-
- return MessageFormat.format(format, new Object[] { date });
- }
-
- /* (non-Javadoc)
- * Method declared on Dialog.
- */
- protected void createButtonsForButtonBar(Composite parent) {
- String buttonLabel= Utilities.getString(fBundle, "buttonLabel", IDialogConstants.OK_LABEL); //$NON-NLS-1$
- // a 'Cancel' and a 'Add' button
- fCommitButton= createButton(parent, IDialogConstants.OK_ID, buttonLabel, true);
- fCommitButton.setEnabled(false);
- createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
- }
-
- /*
- * Returns true if the pathname of f1 comes after f2
- */
- private static boolean greaterThan(IFile f1, IFile f2) {
- String[] ss1= f1.getFullPath().segments();
- String[] ss2= f2.getFullPath().segments();
- int l1= ss1.length;
- int l2= ss2.length;
- int n= Math.max(l1, l2);
-
- for (int i= 0; i < n; i++) {
- String s1= i < l1 ? ss1[i] : ""; //$NON-NLS-1$
- String s2= i < l2 ? ss2[i] : ""; //$NON-NLS-1$
- int rc= s1.compareToIgnoreCase(s2);
- if (rc != 0)
- return rc < 0;
- }
- return false;
- }
-
- private static void internalSort(IFile[] keys, int left, int right) {
-
- int original_left= left;
- int original_right= right;
-
- IFile mid= keys[(left + right) / 2];
- do {
- while (greaterThan(keys[left], mid))
- left++;
-
- while (greaterThan(mid, keys[right]))
- right--;
-
- if (left <= right) {
- IFile tmp= keys[left];
- keys[left]= keys[right];
- keys[right]= tmp;
- left++;
- right--;
- }
- } while (left <= right);
-
- if (original_left < right)
- internalSort(keys, original_left, right);
-
- if (left < original_right)
- internalSort(keys, left, original_right);
- }
-}

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