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Lines 12-19
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package org.eclipse.koneki.ldt.ui.internal.editor; |
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package org.eclipse.koneki.ldt.ui.internal.editor; |
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import org.eclipse.dltk.core.IDLTKLanguageToolkit; |
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import org.eclipse.dltk.core.IDLTKLanguageToolkit; |
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import org.eclipse.dltk.core.IImportDeclaration; |
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import org.eclipse.dltk.core.ILocalVariable; |
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import org.eclipse.dltk.core.IMember; |
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import org.eclipse.dltk.core.IModelElement; |
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import org.eclipse.dltk.core.IModelElement; |
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import org.eclipse.dltk.core.IPackageDeclaration; |
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import org.eclipse.dltk.core.ISourceModule; |
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import org.eclipse.dltk.core.ISourceModule; |
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import org.eclipse.dltk.core.ISourceRange; |
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import org.eclipse.dltk.core.ISourceReference; |
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import org.eclipse.dltk.core.ModelException; |
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import org.eclipse.dltk.internal.ui.editor.BracketInserter; |
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import org.eclipse.dltk.internal.ui.editor.BracketInserter; |
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import org.eclipse.dltk.internal.ui.editor.ScriptEditor; |
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import org.eclipse.dltk.internal.ui.editor.ScriptEditor; |
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import org.eclipse.dltk.internal.ui.editor.ScriptOutlinePage; |
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import org.eclipse.dltk.internal.ui.editor.ScriptOutlinePage; |
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Lines 24-32
import org.eclipse.jface.preference.IPreferenceStore;
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import org.eclipse.jface.text.IDocument; |
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import org.eclipse.jface.text.IDocument; |
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import org.eclipse.jface.text.IDocumentExtension3; |
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import org.eclipse.jface.text.IDocumentExtension3; |
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import org.eclipse.jface.text.ITextViewerExtension; |
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import org.eclipse.jface.text.ITextViewerExtension; |
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import org.eclipse.jface.text.TextSelection; |
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import org.eclipse.jface.text.source.DefaultCharacterPairMatcher; |
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import org.eclipse.jface.text.source.DefaultCharacterPairMatcher; |
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import org.eclipse.jface.text.source.ICharacterPairMatcher; |
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import org.eclipse.jface.text.source.ICharacterPairMatcher; |
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import org.eclipse.jface.text.source.ISourceViewer; |
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import org.eclipse.jface.text.source.ISourceViewer; |
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import org.eclipse.jface.viewers.ISelection; |
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import org.eclipse.jface.viewers.SelectionChangedEvent; |
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import org.eclipse.jface.viewers.SelectionChangedEvent; |
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import org.eclipse.koneki.ldt.core.LuaUtils; |
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import org.eclipse.koneki.ldt.core.LuaUtils; |
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import org.eclipse.koneki.ldt.core.internal.LuaLanguageToolkit; |
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import org.eclipse.koneki.ldt.core.internal.LuaLanguageToolkit; |
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Lines 35-40
import org.eclipse.koneki.ldt.ui.internal.editor.navigation.LuaOutlinePage;
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import org.eclipse.koneki.ldt.ui.internal.editor.text.ILuaPartitions; |
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import org.eclipse.koneki.ldt.ui.internal.editor.text.ILuaPartitions; |
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import org.eclipse.koneki.ldt.ui.internal.editor.text.LuaBracketInserter; |
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import org.eclipse.koneki.ldt.ui.internal.editor.text.LuaBracketInserter; |
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import org.eclipse.koneki.ldt.ui.internal.editor.text.LuaTextTools; |
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import org.eclipse.koneki.ldt.ui.internal.editor.text.LuaTextTools; |
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import org.eclipse.swt.custom.StyledText; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.ui.IEditorInput; |
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import org.eclipse.ui.IEditorInput; |
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import org.eclipse.ui.texteditor.ChainedPreferenceStore; |
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import org.eclipse.ui.texteditor.ChainedPreferenceStore; |
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Lines 163-166
public class LuaEditor extends ScriptEditor {
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// Pass typed character to auto insert object |
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// Pass typed character to auto insert object |
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((ITextViewerExtension) sourceViewer).prependVerifyKeyListener(bracketInserter); |
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((ITextViewerExtension) sourceViewer).prependVerifyKeyListener(bracketInserter); |
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} |
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} |
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/** |
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* This a duplicate {@link ScriptEditor#setSelection(IModelElement, boolean)} which uses {@link String#length()}, not suitable for the inclusive |
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* Lua strings our models are made from. |
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* |
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* To adapt it, they are just some "- 1" after some {@link String#length()}. |
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*/ |
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// CHECKSTYLE NLS: OFF |
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@Override |
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protected void setSelection(ISourceReference reference, boolean moveCursor) { |
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if (getSelectionProvider() == null) |
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return; |
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ISelection selection = getSelectionProvider().getSelection(); |
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if (selection instanceof TextSelection) { |
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TextSelection textSelection = (TextSelection) selection; |
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// PR 39995: [navigation] Forward history cleared after going back |
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// in navigation history: |
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// mark only in navigation history if the cursor is being moved |
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// (which it isn't if |
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// this is called from a PostSelectionEvent that should only update |
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// the magnet) |
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if (moveCursor && (textSelection.getOffset() != 0 || textSelection.getLength() != 0)) |
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markInNavigationHistory(); |
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} |
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if (reference != null) { |
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StyledText textWidget = null; |
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ISourceViewer sourceViewer = getSourceViewer(); |
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if (sourceViewer != null) |
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textWidget = sourceViewer.getTextWidget(); |
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if (textWidget == null) |
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return; |
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try { |
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ISourceRange range = null; |
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range = reference.getSourceRange(); |
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if (range == null) |
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return; |
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int offset = range.getOffset(); |
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int length = range.getLength() - 1; |
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if (offset < 0 || length < 0) |
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return; |
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setHighlightRange(offset, length, moveCursor); |
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if (!moveCursor) |
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return; |
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offset = -1; |
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length = -1; |
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if (reference instanceof IMember) { |
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range = ((IMember) reference).getNameRange(); |
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if (range != null) { |
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offset = range.getOffset(); |
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length = range.getLength() - 1; |
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} |
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} else if (reference instanceof ILocalVariable) { |
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range = ((ILocalVariable) reference).getNameRange(); |
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if (range != null) { |
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offset = range.getOffset(); |
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length = range.getLength() - 1; |
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} |
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} else if (reference instanceof IImportDeclaration || reference instanceof IPackageDeclaration) { |
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// range is still getSourceRange() |
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offset = range.getOffset(); |
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length = range.getLength() - 1; |
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} |
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if (offset > -1 && length > 0) { |
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try { |
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textWidget.setRedraw(false); |
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sourceViewer.revealRange(offset, length); |
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sourceViewer.setSelectedRange(offset, length); |
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} finally { |
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textWidget.setRedraw(true); |
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} |
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markInNavigationHistory(); |
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} |
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} catch (ModelException x) { |
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} catch (IllegalArgumentException x) { |
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} |
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} else if (moveCursor) { |
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resetHighlightRange(); |
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markInNavigationHistory(); |
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} |
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} |
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// CHECKSTYLE NLS: ON |
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} |
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} |
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