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authorslewis2007-11-07 19:21:20 -0500
committerslewis2007-11-07 19:21:20 -0500
commit1eeb0dc2676045ffa4b86929a63bc87c92fba3e7 (patch)
treed4f9c2e7f914cc2c3cd7931e0e8ce7e4d1f5da7e /examples
parent283b4941275bf13972747bf993aa91a091b653d0 (diff)
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Added hyperlink detector for Collaboration Example.
Diffstat (limited to 'examples')
-rw-r--r--examples/bundles/org.eclipse.ecf.example.collab/plugin.properties4
-rw-r--r--examples/bundles/org.eclipse.ecf.example.collab/plugin.xml11
-rw-r--r--examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlink.java91
-rw-r--r--examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlinkDetector.java150
-rw-r--r--examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabSharedObject.java8
5 files changed, 256 insertions, 8 deletions
diff --git a/examples/bundles/org.eclipse.ecf.example.collab/plugin.properties b/examples/bundles/org.eclipse.ecf.example.collab/plugin.properties
index 249136a56..85f428495 100644
--- a/examples/bundles/org.eclipse.ecf.example.collab/plugin.properties
+++ b/examples/bundles/org.eclipse.ecf.example.collab/plugin.properties
@@ -12,4 +12,6 @@ plugin.provider = Eclipse.org
perspective.name = Communications
connectionToProvider.name = Connect to Provider
-connectionToProvider.tooltip = Connect to Provider \ No newline at end of file
+connectionToProvider.tooltip = Connect to Provider
+
+ShareHyperlinkDetector=Collaboration Example \ No newline at end of file
diff --git a/examples/bundles/org.eclipse.ecf.example.collab/plugin.xml b/examples/bundles/org.eclipse.ecf.example.collab/plugin.xml
index 1c892bc39..02a97ad75 100644
--- a/examples/bundles/org.eclipse.ecf.example.collab/plugin.xml
+++ b/examples/bundles/org.eclipse.ecf.example.collab/plugin.xml
@@ -170,4 +170,15 @@
</menuContribution>
</extension>
+ <extension
+ point="org.eclipse.ui.workbench.texteditor.hyperlinkDetectors">
+ <hyperlinkDetector
+ activate="true"
+ class="org.eclipse.ecf.example.collab.share.EclipseCollabHyperlinkDetector"
+ id="org.eclipse.ecf.internal.irc.hyperlink.IRCHyperlinkDetector"
+ name="%ShareHyperlinkDetector"
+ targetId="org.eclipse.ui.DefaultTextEditor">
+ </hyperlinkDetector>
+ </extension>
+
</plugin>
diff --git a/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlink.java b/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlink.java
new file mode 100644
index 000000000..3a35c167f
--- /dev/null
+++ b/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlink.java
@@ -0,0 +1,91 @@
+/****************************************************************************
+ * Copyright (c) 2007 Composent, Inc. 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:
+ * Composent, Inc. - initial API and implementation
+ *****************************************************************************/
+
+package org.eclipse.ecf.example.collab.share;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.ecf.example.collab.share.EclipseCollabHyperlinkDetector.Selection;
+import org.eclipse.ecf.internal.example.collab.ClientPlugin;
+import org.eclipse.ecf.internal.example.collab.ui.EditorHelper;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.hyperlink.IHyperlink;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ *
+ */
+public class EclipseCollabHyperlink implements IHyperlink {
+
+ private final IRegion region;
+
+ private final String fileName;
+
+ private final Selection selection;
+
+ /**
+ * @param detectedRegion
+ * @param fileName
+ * @param selection
+ */
+ public EclipseCollabHyperlink(IRegion detectedRegion, String fileName, Selection selection) {
+ this.region = detectedRegion;
+ this.fileName = fileName;
+ this.selection = selection;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.text.hyperlink.IHyperlink#getHyperlinkRegion()
+ */
+ public IRegion getHyperlinkRegion() {
+ return region;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.text.hyperlink.IHyperlink#getHyperlinkText()
+ */
+ public String getHyperlinkText() {
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.text.hyperlink.IHyperlink#getTypeLabel()
+ */
+ public String getTypeLabel() {
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.text.hyperlink.IHyperlink#open()
+ */
+ public void open() {
+ final IWorkbench wb = PlatformUI.getWorkbench();
+ final IWorkbenchWindow ww = wb.getActiveWorkbenchWindow();
+ final IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(fileName));
+ if (file != null) {
+ final EditorHelper eh = new EditorHelper(ww);
+ try {
+ eh.openAndSelectForFile(file, (selection == null) ? 0 : selection.getStart(), (selection == null) ? 0 : (selection.getEnd() - selection.getStart()));
+ } catch (final Exception e) {
+ ClientPlugin.log("Exception in openEditorAndSelectForFile", e);
+ }
+ } else {
+ MessageDialog.openInformation(ww.getShell(), "Open Editor Failed", NLS.bind("Cannot open editor for {0}. It was not found in your workspace.", fileName));
+ }
+
+ }
+
+}
diff --git a/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlinkDetector.java b/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlinkDetector.java
new file mode 100644
index 000000000..2ac8499e3
--- /dev/null
+++ b/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabHyperlinkDetector.java
@@ -0,0 +1,150 @@
+/****************************************************************************
+ * Copyright (c) 2007 Composent, Inc. 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:
+ * Composent, Inc. - initial API and implementation
+ *****************************************************************************/
+package org.eclipse.ecf.example.collab.share;
+
+import org.eclipse.ecf.example.collab.share.EclipseCollabSharedObject.SharedMarker;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.Region;
+import org.eclipse.jface.text.hyperlink.AbstractHyperlinkDetector;
+import org.eclipse.jface.text.hyperlink.IHyperlink;
+
+public class EclipseCollabHyperlinkDetector extends AbstractHyperlinkDetector {
+
+ public static final String SHARE_FILE_HYPERLINK_END = "/>";
+ public static final String SHARE_FILE_HYPERLINK_START = "<open file=\"";
+ public static final String SHARE_FILE_HYPERLINK_SELECTION = " selection=";
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.text.hyperlink.IHyperlinkDetector#detectHyperlinks(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion, boolean)
+ */
+ public IHyperlink[] detectHyperlinks(ITextViewer textViewer, IRegion region, boolean canShowMultipleHyperlinks) {
+
+ if (region == null || textViewer == null)
+ return null;
+
+ final IDocument document = textViewer.getDocument();
+ if (document == null)
+ return null;
+
+ final int offset = region.getOffset();
+
+ IRegion lineInfo;
+ String line;
+ try {
+ lineInfo = document.getLineInformationOfOffset(offset);
+ line = document.get(lineInfo.getOffset(), lineInfo.getLength());
+ } catch (final BadLocationException ex) {
+ return null;
+ }
+
+ final IRegion detectedRegion = detectSubRegion(lineInfo, line);
+ if (detectedRegion == null)
+ return null;
+
+ final int detectedStart = detectedRegion.getOffset() - lineInfo.getOffset();
+ final String substring = line.substring(detectedStart, detectedStart + detectedRegion.getLength());
+ final String fileName = detectFileName(substring);
+ if (fileName == null)
+ return null;
+
+ final Selection selection = detectSelection(substring);
+
+ return new IHyperlink[] {new EclipseCollabHyperlink(detectedRegion, fileName, selection)};
+
+ }
+
+ /**
+ * @param substring
+ * @return
+ */
+ private Selection detectSelection(String linkString) {
+ final int beginIndex = linkString.indexOf(SHARE_FILE_HYPERLINK_SELECTION);
+ if (beginIndex == -1)
+ return null;
+ final int endIndex = linkString.indexOf(SHARE_FILE_HYPERLINK_END);
+ if (endIndex == -1)
+ return null;
+ // should have syntax start-end
+ final String selection = linkString.substring(beginIndex + SHARE_FILE_HYPERLINK_SELECTION.length(), endIndex);
+ final int dashIndex = selection.indexOf("-");
+ if (dashIndex == -1)
+ return null;
+ try {
+ final int start = Integer.parseInt(selection.substring(0, dashIndex));
+ final int end = Integer.parseInt(selection.substring(dashIndex + 1));
+ return new Selection(start, end);
+ } catch (final NumberFormatException e) {
+ return null;
+ }
+ }
+
+ class Selection {
+ int start;
+ int end;
+
+ public Selection(int start, int end) {
+ this.start = start;
+ this.end = end;
+ }
+
+ public int getStart() {
+ return start;
+ }
+
+ public int getEnd() {
+ return end;
+ }
+ }
+
+ /**
+ * @param substring
+ * @return
+ */
+ private String detectFileName(String substring) {
+ final int startIndex = substring.indexOf("\"");
+ if (startIndex == -1)
+ return null;
+ final int endIndex = substring.indexOf("\"", startIndex + 1);
+ if (endIndex == -1)
+ return null;
+ return substring.substring(startIndex + 1, endIndex);
+ }
+
+ protected IRegion detectSubRegion(IRegion lineInfo, String fromLine) {
+ final int startIndex = fromLine.indexOf(SHARE_FILE_HYPERLINK_START);
+ if (startIndex == -1)
+ return null;
+ // got one...look for terminator after
+ final int endIndex = fromLine.indexOf(SHARE_FILE_HYPERLINK_END, startIndex);
+ if (endIndex == -1)
+ return null;
+ return new Region(lineInfo.getOffset() + startIndex, (endIndex - startIndex) + SHARE_FILE_HYPERLINK_END.length());
+ }
+
+ public static String createDisplayStringForEditorOpen(String resourceName, SharedMarker marker) {
+ final StringBuffer se = new StringBuffer(EclipseCollabHyperlinkDetector.SHARE_FILE_HYPERLINK_START);
+ se.append(resourceName).append("\"");
+ if (marker != null) {
+ final int start = marker.getOffset().intValue();
+ final int length = marker.getLength().intValue();
+ if (length > 0) {
+ se.append(EclipseCollabHyperlinkDetector.SHARE_FILE_HYPERLINK_SELECTION);
+ se.append(start).append("-").append(start + length);
+ }
+ }
+ se.append(EclipseCollabHyperlinkDetector.SHARE_FILE_HYPERLINK_END);
+ return se.toString();
+ }
+
+}
diff --git a/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabSharedObject.java b/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabSharedObject.java
index 5ec65403c..b32f65494 100644
--- a/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabSharedObject.java
+++ b/examples/bundles/org.eclipse.ecf.example.collab/src/org/eclipse/ecf/example/collab/share/EclipseCollabSharedObject.java
@@ -835,13 +835,7 @@ public class EclipseCollabSharedObject extends GenericSharedObject implements Li
}
protected String createDisplayStringForEditorOpen(String resourceName, SharedMarker marker) {
- final StringBuffer se = new StringBuffer((marker == null) ? "<open " : "<share ");
- se.append(resourceName).append(" ");
- if (marker != null) {
- se.append(marker.getOffset()).append("-").append(marker.getOffset().intValue() + marker.getLength().intValue());
- }
- se.append(">");
- return se.toString();
+ return EclipseCollabHyperlinkDetector.createDisplayStringForEditorOpen(resourceName, marker);
}
protected IFile getLocalFileForRemote(String file) {

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