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package org.eclipse.mylyn.tasks.ui; |
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package org.eclipse.mylyn.tasks.ui; |
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import java.lang.reflect.Method; |
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import java.util.Iterator; |
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import java.util.Iterator; |
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import org.eclipse.core.runtime.IStatus; |
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import org.eclipse.core.runtime.Status; |
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import org.eclipse.jface.preference.IPreferenceStore; |
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import org.eclipse.jface.preference.IPreferenceStore; |
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import org.eclipse.jface.text.DocumentEvent; |
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import org.eclipse.jface.text.IDocument; |
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import org.eclipse.jface.text.IRegion; |
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import org.eclipse.jface.text.IRegion; |
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import org.eclipse.jface.text.ITextViewer; |
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import org.eclipse.jface.text.ITextViewer; |
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import org.eclipse.jface.text.TextPresentation; |
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import org.eclipse.jface.text.TextPresentation; |
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import org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter; |
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import org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter; |
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import org.eclipse.jface.text.hyperlink.IHyperlink; |
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import org.eclipse.jface.text.hyperlink.IHyperlink; |
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import org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter; |
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import org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter; |
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import org.eclipse.jface.util.PropertyChangeEvent; |
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import org.eclipse.mylyn.commons.core.StatusHandler; |
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import org.eclipse.mylyn.internal.tasks.core.TaskList; |
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import org.eclipse.mylyn.internal.tasks.core.TaskList; |
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import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin; |
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import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin; |
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import org.eclipse.mylyn.internal.tasks.ui.editors.Messages; |
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import org.eclipse.mylyn.internal.tasks.ui.editors.Messages; |
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Lines 28-33
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import org.eclipse.mylyn.tasks.core.ITask; |
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import org.eclipse.mylyn.tasks.core.ITask; |
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import org.eclipse.osgi.util.NLS; |
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import org.eclipse.osgi.util.NLS; |
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import org.eclipse.swt.custom.StyleRange; |
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import org.eclipse.swt.custom.StyleRange; |
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import org.eclipse.swt.graphics.Color; |
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import org.eclipse.swt.graphics.RGB; |
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import org.eclipse.swt.graphics.RGB; |
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/** |
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/** |
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private ITextViewer textViewer; |
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private ITextViewer textViewer; |
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private String oldToolTip; |
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private boolean restoreToolTip; |
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// TODO e3.7 remove all references to delegate and replace with calls to super methods |
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private final MultipleHyperlinkPresenter delegate; |
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private boolean errorLogged; |
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/** |
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/** |
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* @see DefaultHyperlinkPresenter#DefaultHyperlinkPresenter(IPreferenceStore) |
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* @see DefaultHyperlinkPresenter#DefaultHyperlinkPresenter(IPreferenceStore) |
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*/ |
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*/ |
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public TaskHyperlinkPresenter(IPreferenceStore store) { |
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public TaskHyperlinkPresenter(IPreferenceStore store) { |
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super(store); |
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super(store); |
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delegate = new MultipleHyperlinkPresenter(store); |
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} |
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} |
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/** |
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/** |
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Lines 63-87
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*/ |
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*/ |
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public TaskHyperlinkPresenter(RGB color) { |
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public TaskHyperlinkPresenter(RGB color) { |
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super(color); |
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super(color); |
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delegate = new MultipleHyperlinkPresenter(color); |
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} |
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} |
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@Override |
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@Override |
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public void install(ITextViewer textViewer) { |
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public void install(ITextViewer textViewer) { |
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this.textViewer = textViewer; |
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this.textViewer = textViewer; |
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super.install(textViewer); |
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delegate.install(textViewer); |
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} |
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} |
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@Override |
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@Override |
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public void uninstall() { |
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public void uninstall() { |
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hideHyperlinks(); |
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hideHyperlinks(); |
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this.textViewer = null; |
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this.textViewer = null; |
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super.uninstall(); |
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delegate.uninstall(); |
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} |
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} |
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@SuppressWarnings("unchecked") |
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@SuppressWarnings("unchecked") |
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@Override |
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@Override |
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public void applyTextPresentation(TextPresentation textPresentation) { |
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public void applyTextPresentation(TextPresentation textPresentation) { |
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super.applyTextPresentation(textPresentation); |
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delegate.applyTextPresentation(textPresentation); |
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// decorate hyperlink as strike-through if task is completed, this is now also handled by TaskHyperlinkTextPresentationManager |
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// decorate hyperlink as strike-through if task is completed, this is now also handled by TaskHyperlinkTextPresentationManager |
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if (activeRegion != null && currentTask != null && currentTask.isCompleted()) { |
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if (activeRegion != null && currentTask != null && currentTask.isCompleted()) { |
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Iterator<StyleRange> styleRangeIterator = textPresentation.getAllStyleRangeIterator(); |
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Iterator<StyleRange> styleRangeIterator = textPresentation.getAllStyleRangeIterator(); |
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Lines 95-151
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} |
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} |
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} |
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} |
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// TODO e3.7 remove method |
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@Override |
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@Override |
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public void showHyperlinks(IHyperlink[] hyperlinks) { |
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public void showHyperlinks(IHyperlink[] hyperlinks) { |
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if (hyperlinks.length > 1) { |
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showHyperlinks(hyperlinks, false); |
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super.showHyperlinks(hyperlinks); |
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} |
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} else { |
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activeRegion = null; |
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// TODO e3.7 add @Override annotation |
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if (hyperlinks.length > 0 && hyperlinks[0] instanceof TaskHyperlink) { |
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public void showHyperlinks(IHyperlink[] hyperlinks, boolean takesFocusWhenVisible) { |
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TaskHyperlink hyperlink = (TaskHyperlink) hyperlinks[0]; |
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activeRegion = null; |
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// show task name in tooltip |
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TaskList taskList = TasksUiPlugin.getTaskList(); |
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if (hyperlinks.length == 1 && hyperlinks[0] instanceof TaskHyperlink) { |
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String repositoryUrl = hyperlink.getRepository().getRepositoryUrl(); |
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TaskHyperlink hyperlink = (TaskHyperlink) hyperlinks[0]; |
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ITask task = taskList.getTask(repositoryUrl, hyperlink.getTaskId()); |
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TaskList taskList = TasksUiPlugin.getTaskList(); |
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if (task == null) { |
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String repositoryUrl = hyperlink.getRepository().getRepositoryUrl(); |
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task = taskList.getTaskByKey(repositoryUrl, hyperlink.getTaskId()); |
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} |
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ITask task = taskList.getTask(repositoryUrl, hyperlink.getTaskId()); |
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if (task == null) { |
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task = taskList.getTaskByKey(repositoryUrl, hyperlink.getTaskId()); |
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} |
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if (!hyperlinks[0].equals(currentTaskHyperlink)) { |
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if (!hyperlinks[0].equals(currentTaskHyperlink)) { |
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currentTaskHyperlink = (TaskHyperlink) hyperlinks[0]; |
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currentTaskHyperlink = (TaskHyperlink) hyperlinks[0]; |
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currentTask = task; |
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currentTask = task; |
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activeRegion = hyperlink.getHyperlinkRegion(); |
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activeRegion = hyperlink.getHyperlinkRegion(); |
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if (textViewer != null && textViewer.getTextWidget() != null |
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if (textViewer != null && textViewer.getTextWidget() != null |
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&& !textViewer.getTextWidget().isDisposed()) { |
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&& !textViewer.getTextWidget().isDisposed()) { |
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if (task == null) { |
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oldToolTip = textViewer.getTextWidget().getToolTipText(); |
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String taskLabel = TasksUiInternal.getTaskPrefix(hyperlink.getRepository() |
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restoreToolTip = true; |
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.getConnectorKind()); |
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if (task == null) { |
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taskLabel += currentTaskHyperlink.getTaskId(); |
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String taskLabel = TasksUiInternal.getTaskPrefix(hyperlink.getRepository().getConnectorKind()); |
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textViewer.getTextWidget().setToolTipText( |
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taskLabel += currentTaskHyperlink.getTaskId(); |
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NLS.bind(Messages.TaskHyperlinkPresenter_Not_In_Task_List, taskLabel)); |
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textViewer.getTextWidget().setToolTipText( |
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} else if (task.getTaskKey() == null) { |
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NLS.bind(Messages.TaskHyperlinkPresenter_Not_In_Task_List, taskLabel)); |
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textViewer.getTextWidget().setToolTipText(task.getSummary()); |
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} else if (task.getTaskKey() == null) { |
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} else { |
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textViewer.getTextWidget().setToolTipText(task.getSummary()); |
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textViewer.getTextWidget().setToolTipText(task.getTaskKey() + ": " + task.getSummary()); //$NON-NLS-1$ |
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} else { |
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} |
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textViewer.getTextWidget().setToolTipText(task.getTaskKey() + ": " + task.getSummary()); //$NON-NLS-1$ |
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} |
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} |
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} |
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} |
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} |
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} |
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super.showHyperlinks(hyperlinks); |
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} |
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// invoke super implementation |
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try { |
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// Eclipse 3.7 |
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Method method = MultipleHyperlinkPresenter.class.getDeclaredMethod("showHyperlinks", //$NON-NLS-1$ |
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IHyperlink[].class, boolean.class); |
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method.invoke(delegate, hyperlinks, takesFocusWhenVisible); |
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} catch (NoSuchMethodException e) { |
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// Eclipse 3.6 and earlier |
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delegate.showHyperlinks(hyperlinks); |
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} catch (Exception e) { |
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if (!errorLogged) { |
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errorLogged = true; |
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StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, |
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"Unexpected error while displaying hyperlink", e)); //$NON-NLS-1$ |
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} |
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} |
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} |
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} |
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} |
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@Override |
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@Override |
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public void hideHyperlinks() { |
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public void hideHyperlinks() { |
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if (currentTaskHyperlink != null) { |
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if (currentTaskHyperlink != null) { |
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if (textViewer != null && textViewer.getTextWidget() != null && !textViewer.getTextWidget().isDisposed()) { |
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if (restoreToolTip && textViewer != null && textViewer.getTextWidget() != null |
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textViewer.getTextWidget().setToolTipText(null); |
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&& !textViewer.getTextWidget().isDisposed()) { |
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textViewer.getTextWidget().setToolTipText(oldToolTip); |
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restoreToolTip = false; |
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} |
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} |
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currentTaskHyperlink = null; |
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currentTaskHyperlink = null; |
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currentTask = null; |
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currentTask = null; |
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} |
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} |
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super.hideHyperlinks(); |
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delegate.hideHyperlinks(); |
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} |
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@Override |
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public boolean canHideHyperlinks() { |
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return delegate.canHideHyperlinks(); |
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} |
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@Override |
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public boolean canShowMultipleHyperlinks() { |
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return delegate.canShowMultipleHyperlinks(); |
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} |
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@Override |
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public void documentAboutToBeChanged(DocumentEvent event) { |
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delegate.documentAboutToBeChanged(event); |
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} |
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@Override |
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public void inputDocumentAboutToBeChanged(IDocument oldInput, IDocument newInput) { |
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delegate.inputDocumentAboutToBeChanged(oldInput, newInput); |
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} |
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@Override |
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public void inputDocumentChanged(IDocument oldInput, IDocument newInput) { |
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delegate.inputDocumentChanged(oldInput, newInput); |
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} |
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@Override |
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public void propertyChange(PropertyChangeEvent event) { |
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delegate.propertyChange(event); |
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} |
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@Override |
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public void setColor(Color color) { |
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delegate.setColor(color); |
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} |
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} |
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} |
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} |
