diff options
Diffstat (limited to 'extraplugins/epf-richtext/org.eclipse.epf.richtext/src/org/eclipse/epf/richtext/actions/PasteAction.java')
| -rw-r--r-- | extraplugins/epf-richtext/org.eclipse.epf.richtext/src/org/eclipse/epf/richtext/actions/PasteAction.java | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/extraplugins/epf-richtext/org.eclipse.epf.richtext/src/org/eclipse/epf/richtext/actions/PasteAction.java b/extraplugins/epf-richtext/org.eclipse.epf.richtext/src/org/eclipse/epf/richtext/actions/PasteAction.java deleted file mode 100644 index 7affed86025..00000000000 --- a/extraplugins/epf-richtext/org.eclipse.epf.richtext/src/org/eclipse/epf/richtext/actions/PasteAction.java +++ /dev/null @@ -1,247 +0,0 @@ -/*******************************************************************************
- * Copyright (c) 2009 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
- *******************************************************************************/
-//------------------------------------------------------------------------------
-// Copyright (c) 2005, 2007 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 implementation
-//------------------------------------------------------------------------------
-package org.eclipse.epf.richtext.actions;
-
-import java.io.File;
-import java.net.URL;
-import java.util.Stack;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.eclipse.epf.common.serviceability.Logger;
-import org.eclipse.epf.common.ui.util.ClipboardUtil;
-import org.eclipse.epf.common.utils.FileUtil;
-import org.eclipse.epf.common.utils.NetUtil;
-import org.eclipse.epf.richtext.IRichText;
-import org.eclipse.epf.richtext.RichTextCommand;
-import org.eclipse.epf.richtext.RichTextEditor;
-import org.eclipse.epf.richtext.RichTextImages;
-import org.eclipse.epf.richtext.RichTextPlugin;
-import org.eclipse.epf.richtext.RichTextResources;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.dnd.Clipboard;
-import org.eclipse.swt.dnd.HTMLTransfer;
-import org.eclipse.swt.widgets.Display;
-
-/**
- * Pastes text from the clipboard onto a rich text control.
- *
- * @author Kelvin Low
- * @since 1.0
- */
-public class PasteAction extends RichTextAction {
-
- private static final String SOURCE_URL = "SourceURL:"; //$NON-NLS-1$
-
- private static final String HTM_EXT = ".htm"; //$NON-NLS-1$
-
- private static final String HTML_EXT = ".html"; //$NON-NLS-1$
-
- private static final Pattern HREF_REFERENCES = Pattern
- .compile(
- "href\\s*=\\s*\"(.*?)\"", Pattern.CASE_INSENSITIVE | Pattern.DOTALL); //$NON-NLS-1$
-
- protected static final Pattern p_image_ref = Pattern
- .compile(
- "(<(img|iframe).*?src\\s*=\\s*\")(.*?)(\")", Pattern.CASE_INSENSITIVE | Pattern.DOTALL); //$NON-NLS-1$
-
- protected static String sourceURLStr = ""; //$NON-NLS-1$
-
- private Logger logger;
-
- private static String RESOURCES = "resources"; //$NON-NLS-1$
-
- /**
- * Creates a new instance.
- */
- public PasteAction(IRichText richText) {
- super(richText, IAction.AS_PUSH_BUTTON);
- setImageDescriptor(RichTextImages.IMG_DESC_PASTE);
- setDisabledImageDescriptor(RichTextImages.DISABLED_IMG_DESC_PASTE);
- setToolTipText(RichTextResources.pasteAction_toolTipText);
- logger = RichTextPlugin.getDefault().getLogger();
- }
-
- /**
- * Returns <code>true</code> if this action should be disabled when the
- * rich text editor is in source edit mode.
- */
- public boolean disableInSourceMode() {
- return false;
- }
-
- /**
- * Executes the action.
- *
- * @param richText
- * a rich text control
- */
- public void execute(IRichText richText) {
- if (richText != null) {
- copyLinkResources(richText);
- if (richText instanceof RichTextEditor
- && ((RichTextEditor) richText).isHTMLTabSelected()) {
- StyledText styledText = ((RichTextEditor) richText)
- .getSourceEdit();
- styledText.paste();
- } else {
- richText.executeCommand(RichTextCommand.PASTE, sourceURLStr);
- }
- }
- }
-
- /**
- * Copies the link resources.
- *
- * @param richText
- * a rich text control
- */
- protected void copyLinkResources(IRichText richText) {
- try {
- sourceURLStr = ClipboardUtil.getHTMLSourceURL();
- Clipboard clipboard = new Clipboard(Display.getCurrent());
- String html = (String) clipboard.getContents(HTMLTransfer
- .getInstance());
- if (html != null && html.length() > 0) {
- String basePath = richText.getBasePath();
- URL sourceURL = null;
- if (sourceURLStr == null || sourceURLStr.length() == 0
- || sourceURLStr.equals("about:blank")) { //$NON-NLS-1$
- sourceURL = richText.getCopyURL();
- } else {
- sourceURL = new URL(sourceURLStr);
- }
-
- Matcher matcher = HREF_REFERENCES.matcher(html);
- while (matcher.find()) {
- String href = NetUtil.decodeURL(matcher.group(1));
- try {
- URL hrefURL = new URL(sourceURL, href);
- String scheme = hrefURL.getProtocol();
- if (scheme != null
- && scheme
- .equalsIgnoreCase(NetUtil.FILE_SCHEME)) {
- String url = hrefURL.getPath();
- File srcFile = new File(NetUtil.decodeURL(url));
- File tgtFile = null;
- File tgtDir = null;
- if (href.startsWith("#") || sourceURL.sameFile(hrefURL)) { //$NON-NLS-1$
- continue;
- } else if (href.startsWith(RESOURCES) || href.startsWith("./" + RESOURCES)) { //$NON-NLS-1$
- tgtFile = new File(basePath, href);
- tgtDir = tgtFile.getParentFile();
- } else {
- String resPath = getSubdirectoryOfResources(href);
- tgtFile = new File(basePath + RESOURCES, resPath);
- tgtDir = tgtFile;
- }
- tgtDir.mkdirs();
- FileUtil.copyFile(srcFile, tgtDir);
- }
- } catch (Exception e) {
- logger.logError(e);
- }
- }
-
- matcher = p_image_ref.matcher(html);
- while (matcher.find()) {
- String src = NetUtil.decodeURL(matcher.group(3));
- try {
- URL srcURL = new URL(sourceURL, src);
- String scheme = srcURL.getProtocol();
- if (scheme != null
- && scheme.equalsIgnoreCase(NetUtil.FILE_SCHEME)) {
- File srcFile = null;
- String authority = srcURL.getAuthority();
- if (authority != null) {
- srcFile = new File(NetUtil.decodeURL(authority + srcURL.getPath()));
- } else {
- srcFile = new File(NetUtil.decodeURL(srcURL.getPath()));
- }
- File tgtFile = null;
- File tgtDir = null;
- if (src.startsWith(RESOURCES) || src.startsWith("./" + RESOURCES)) { //$NON-NLS-1$
- tgtFile = new File(basePath, src);
- tgtDir = tgtFile.getParentFile();
- } else {
- String resPath = getSubdirectoryOfResources(src);
- tgtFile = new File(basePath + RESOURCES, resPath);
- tgtDir = tgtFile;
- }
- tgtDir.mkdirs();
- FileUtil.copyFile(srcFile, tgtDir);
- }
- } catch (Exception e) {
- logger.logError(e);
- }
- }
- }
- } catch (Exception e) {
- logger.logError(e);
- }
- }
-
- /**
- * Parses the given HTML content from the clipboard and returns the source
- * URL.
- *
- * @param htmlContent
- * the HTML content from the clipboard
- * @return the source URL or <code>null</code>
- */
- protected String getSourceURL(String htmlContent) {
- String sourceURL = null;
- int sourceURLIndex = htmlContent.indexOf(SOURCE_URL);
- if (sourceURLIndex > 0) {
- sourceURL = htmlContent.substring(sourceURLIndex
- + SOURCE_URL.length());
- sourceURL = sourceURL.substring(0, sourceURL
- .indexOf(FileUtil.LINE_SEP));
- if (sourceURL.toLowerCase().endsWith(HTM_EXT)
- || sourceURL.toLowerCase().endsWith(HTML_EXT)) {
- sourceURL = sourceURL.substring(0, sourceURL.indexOf(FileUtil
- .getFileName(sourceURL)) - 1);
- sourceURL = sourceURL.replace('\\', '/');
- }
- sourceURL = FileUtil.appendSeparator(sourceURL, "/"); //$NON-NLS-1$
- }
- return sourceURL;
- }
-
- protected String getSubdirectoryOfResources(String path) {
- String result = ""; //$NON-NLS-1$
- int res_idx = path.indexOf(RESOURCES);
- if (res_idx != -1) {
- Stack<String> stack = new Stack<String>();
- File relative = new File(path).getParentFile();
- while (!relative.getName().equals(RESOURCES)) {
- stack.push(relative.getName());
- relative = relative.getParentFile();
- }
- while (!stack.isEmpty()) {
- result = result + (String)stack.pop() + File.separator;
- }
- }
- return result;
- }
-
-}
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