[13] | 1 | package com.framsticks.framclipse.editors.configuration; |
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| 2 | |
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| 3 | import java.util.HashMap; |
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| 4 | import java.util.HashSet; |
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| 5 | import java.util.List; |
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| 6 | import java.util.Map; |
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| 7 | import java.util.Set; |
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| 8 | |
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| 9 | import org.eclipse.jface.text.IDocument; |
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| 10 | import org.eclipse.jface.text.ITextHover; |
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| 11 | import org.eclipse.jface.text.TextAttribute; |
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| 12 | import org.eclipse.jface.text.contentassist.ContentAssistant; |
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| 13 | import org.eclipse.jface.text.contentassist.IContentAssistant; |
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| 14 | import org.eclipse.jface.text.presentation.IPresentationReconciler; |
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| 15 | import org.eclipse.jface.text.presentation.PresentationReconciler; |
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| 16 | import org.eclipse.jface.text.reconciler.IReconciler; |
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| 17 | import org.eclipse.jface.text.reconciler.MonoReconciler; |
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| 18 | import org.eclipse.jface.text.rules.BufferedRuleBasedScanner; |
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| 19 | import org.eclipse.jface.text.rules.DefaultDamagerRepairer; |
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| 20 | import org.eclipse.jface.text.rules.ITokenScanner; |
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| 21 | import org.eclipse.jface.text.rules.Token; |
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| 22 | import org.eclipse.jface.text.source.ISourceViewer; |
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| 23 | import org.eclipse.jface.text.source.SourceViewerConfiguration; |
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| 24 | import org.eclipse.swt.graphics.Color; |
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| 25 | import org.jdom.Attribute; |
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| 26 | import org.jdom.Document; |
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| 27 | import org.jdom.Element; |
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| 28 | import org.jdom.xpath.XPath; |
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| 29 | |
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| 30 | import com.framsticks.framclipse.Framclipse; |
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| 31 | import com.framsticks.framclipse.editors.EditorType; |
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| 32 | import com.framsticks.framclipse.editors.FramclipseEditor; |
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| 33 | import com.framsticks.framclipse.editors.codeCompletion.FramscriptCompletionProcessor; |
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| 34 | import com.framsticks.framclipse.editors.codeCompletion.PropertyCompletionProcessor; |
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| 35 | import com.framsticks.framclipse.editors.codeCompletion.SyntaxUtils; |
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| 36 | import com.framsticks.framclipse.editors.hover.FramscriptTextHover; |
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| 37 | import com.framsticks.framclipse.syntaxColoring.ColorManager; |
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| 38 | import com.framsticks.framclipse.syntaxColoring.FramclipseColors; |
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| 39 | import com.framsticks.framclipse.syntaxColoring.FramclipseCommentScanner; |
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| 40 | import com.framsticks.framclipse.syntaxColoring.FramscriptCodeScanner; |
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| 41 | |
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| 42 | |
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| 43 | public class FramscriptSourceViewerConfiguration extends SourceViewerConfiguration { |
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| 44 | |
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| 45 | private FramscriptCodeScanner codeScanner; |
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| 46 | private final EditorType editorType; |
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| 47 | private FramclipseEditor editor; |
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| 48 | |
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| 49 | public FramscriptSourceViewerConfiguration(EditorType editorType, FramclipseEditor editor) { |
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| 50 | System.out.println("creating sourceViewerConfiguration for type: " + editorType); |
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| 51 | this.editorType = editorType; |
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| 52 | this.editor = editor; |
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| 53 | } |
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| 54 | |
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| 55 | // ///////////////////////////////////////////////////////////////////////// |
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| 56 | // code highlighting |
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| 57 | // /////////////////////////////////////////////////////////////////////// |
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| 58 | |
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| 59 | @Override |
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| 60 | public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) { |
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| 61 | return new String[] { IDocument.DEFAULT_CONTENT_TYPE, FramscriptPartitionScanner.CODE }; |
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| 62 | } |
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| 63 | |
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| 64 | protected ITokenScanner getFramscriptCodeScanner() { |
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| 65 | ColorManager cm = Framclipse.getDefault().getColorManager(); |
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| 66 | if (codeScanner == null) { |
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| 67 | codeScanner = new FramscriptCodeScanner(); |
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| 68 | Color defaultColor = cm.getColor(FramclipseColors.DEFAULT); |
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| 69 | TextAttribute textAttribute = new TextAttribute(defaultColor); |
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| 70 | Token defaultToken = new Token(textAttribute); |
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| 71 | codeScanner.setDefaultReturnToken(defaultToken); |
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| 72 | } |
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| 73 | return codeScanner; |
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| 74 | } |
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| 75 | |
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| 76 | private ITokenScanner commentScanner = null; |
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| 77 | |
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| 78 | protected ITokenScanner getCommentScanner() |
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| 79 | { |
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| 80 | if(commentScanner == null) |
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| 81 | commentScanner = new FramclipseCommentScanner(); |
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| 82 | |
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| 83 | return commentScanner; |
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| 84 | } |
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| 85 | |
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| 86 | @Override |
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| 87 | public String getConfiguredDocumentPartitioning(ISourceViewer sourceViewer) { |
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| 88 | return Framclipse.FRAMSCRIPT_PARTITIONING; |
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| 89 | } |
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| 90 | |
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| 91 | @Override |
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| 92 | public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) { |
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| 93 | PresentationReconciler reconciler = new PresentationReconciler(); |
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| 94 | String partitioning = getConfiguredDocumentPartitioning(sourceViewer); |
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| 95 | reconciler.setDocumentPartitioning(partitioning); |
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| 96 | |
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| 97 | DefaultDamagerRepairer dr = new DefaultDamagerRepairer(getFramscriptCodeScanner()); |
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| 98 | reconciler.setDamager(dr, FramscriptPartitionScanner.CODE); |
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| 99 | reconciler.setRepairer(dr, FramscriptPartitionScanner.CODE); |
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| 100 | |
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| 101 | ColorManager colorManager = Framclipse.getDefault().getColorManager(); |
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| 102 | Color color = colorManager.getColor(FramclipseColors.DESCRIPTION); |
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| 103 | dr = new DefaultDamagerRepairer(new SingleTokenScanner(new TextAttribute(color))); |
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| 104 | reconciler.setDamager(dr, FramscriptPartitionScanner.DESCRIPTION); |
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| 105 | reconciler.setRepairer(dr, FramscriptPartitionScanner.DESCRIPTION); |
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| 106 | |
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| 107 | color = colorManager.getColor(FramclipseColors.DEFAULT); |
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| 108 | dr = new DefaultDamagerRepairer(new SingleTokenScanner(new TextAttribute(color))); |
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| 109 | reconciler.setDamager(dr, FramscriptPartitionScanner.UNDEFINED); |
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| 110 | reconciler.setRepairer(dr, FramscriptPartitionScanner.UNDEFINED); |
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| 111 | reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE); |
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| 112 | reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE); |
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| 113 | |
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| 114 | //colorManager = Framclipse.getDefault().getColorManager(); |
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| 115 | //color = colorManager.getColor(FramclipseColors.COMMENT); |
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| 116 | //dr = new DefaultDamagerRepairer(new SingleTokenScanner(new TextAttribute(color))); |
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| 117 | dr = new DefaultDamagerRepairer(getCommentScanner()); |
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| 118 | reconciler.setDamager(dr, FramscriptPartitionScanner.COMMENT); |
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| 119 | reconciler.setRepairer(dr, FramscriptPartitionScanner.COMMENT); |
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| 120 | |
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| 121 | return reconciler; |
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| 122 | } |
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| 123 | |
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| 124 | static class SingleTokenScanner extends BufferedRuleBasedScanner { |
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| 125 | public SingleTokenScanner(TextAttribute attribute) { |
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| 126 | setDefaultReturnToken(new Token(attribute)); |
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| 127 | } |
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| 128 | } |
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| 129 | |
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| 130 | // ///////////////////////////////////////////////////////////////////////// |
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| 131 | // content assist |
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| 132 | // /////////////////////////////////////////////////////////////////////// |
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| 133 | |
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| 134 | @SuppressWarnings("unchecked") |
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| 135 | @Override |
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| 136 | public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) { |
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| 137 | |
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| 138 | ContentAssistant assistant = new ContentAssistant(); |
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| 139 | String partitioning = getConfiguredDocumentPartitioning(sourceViewer); |
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| 140 | assistant.setDocumentPartitioning(partitioning); |
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| 141 | |
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| 142 | Set<String> contexts = new HashSet<String>(); |
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| 143 | Document framscriptContext = Framclipse.getDefault().getFramscriptContext(); |
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| 144 | try { |
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| 145 | String query = "//file[@pattern='*." + editorType.getExtension() + "']/code/context"; |
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| 146 | XPath xpath = XPath.newInstance(query); |
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| 147 | List<Element> list = xpath.selectNodes(framscriptContext); |
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| 148 | for (Element element : list) { |
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| 149 | Attribute name = element.getAttribute(SyntaxUtils.NAME_ATTRIBUTE); |
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| 150 | contexts.add(name.getValue()); |
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| 151 | } |
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| 152 | } catch (Exception e) { |
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| 153 | e.printStackTrace(); |
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| 154 | } |
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| 155 | |
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| 156 | FramscriptCompletionProcessor framscriptCompletionProcessor = new FramscriptCompletionProcessor( |
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| 157 | contexts,editor,editorType); |
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| 158 | assistant.setContentAssistProcessor(framscriptCompletionProcessor, |
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| 159 | FramscriptPartitionScanner.CODE); |
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| 160 | |
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| 161 | PropertyCompletionProcessor propertyCompletionProcessor = getPropertyCompletionProcessor( |
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| 162 | contexts, framscriptContext); |
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| 163 | assistant.setContentAssistProcessor(propertyCompletionProcessor, |
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| 164 | IDocument.DEFAULT_CONTENT_TYPE); |
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| 165 | |
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| 166 | assistant.enableAutoActivation(true); |
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| 167 | assistant.setAutoActivationDelay(500); |
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| 168 | int orientation = IContentAssistant.PROPOSAL_OVERLAY; |
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| 169 | assistant.setProposalPopupOrientation(orientation); |
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| 170 | orientation = IContentAssistant.CONTEXT_INFO_ABOVE; |
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| 171 | assistant.setContextInformationPopupOrientation(orientation); |
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| 172 | |
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| 173 | return assistant; |
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| 174 | } |
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| 175 | |
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| 176 | @SuppressWarnings("unchecked") |
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| 177 | private PropertyCompletionProcessor getPropertyCompletionProcessor(Set<String> contexts, |
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| 178 | Document framscriptContext) { |
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| 179 | |
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| 180 | Map<String, String> propertyTypes = new HashMap<String, String>(); |
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| 181 | try { |
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| 182 | String query = "//file[@pattern='*." + editorType.getExtension() + "']/property"; |
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| 183 | XPath xpath = XPath.newInstance(query); |
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| 184 | List<Element> list = xpath.selectNodes(framscriptContext); |
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| 185 | for (Element element : list) { |
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| 186 | Attribute name = element.getAttribute(SyntaxUtils.NAME_ATTRIBUTE); |
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| 187 | Attribute type = element.getAttribute(SyntaxUtils.TYPE_ATTRIBUTE); |
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| 188 | propertyTypes.put(type.getValue(), name.getValue()); |
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| 189 | } |
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| 190 | } catch (Exception e) { |
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| 191 | e.printStackTrace(); |
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| 192 | } |
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| 193 | |
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| 194 | Set<String> objectContexts = new HashSet<String>(); |
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| 195 | try { |
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| 196 | String query = "//file[@pattern='*." + editorType.getExtension() + "']/object"; |
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| 197 | XPath xpath = XPath.newInstance(query); |
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| 198 | List<Element> list = xpath.selectNodes(framscriptContext); |
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| 199 | for (Element element : list) { |
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| 200 | Attribute context = element.getAttribute(SyntaxUtils.CONTEXT_ATTRIBUTE); |
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| 201 | objectContexts.add(context.getValue()); |
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| 202 | } |
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| 203 | } catch (Exception e) { |
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| 204 | e.printStackTrace(); |
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| 205 | } |
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| 206 | |
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| 207 | PropertyCompletionProcessor propertyCompletionProcessor = new PropertyCompletionProcessor( |
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| 208 | contexts, objectContexts, propertyTypes); |
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| 209 | return propertyCompletionProcessor; |
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| 210 | } |
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| 211 | |
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| 212 | // ///////////////////////////////////////////////////////////////////////// |
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| 213 | // text hover |
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| 214 | // /////////////////////////////////////////////////////////////////////// |
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| 215 | |
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| 216 | @Override |
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| 217 | public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType) { |
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| 218 | if (FramscriptPartitionScanner.CODE.equals(contentType)) { |
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| 219 | return new FramscriptTextHover(); |
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| 220 | } |
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| 221 | return null; |
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| 222 | } |
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| 223 | |
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| 224 | @Override |
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| 225 | public IReconciler getReconciler(ISourceViewer sourceViewer) { |
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| 226 | FramclipseReconcilingStrategy strategy = new FramclipseReconcilingStrategy(); |
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| 227 | strategy.setEditor(editor); |
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| 228 | |
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| 229 | MonoReconciler reconciler = new MonoReconciler(strategy,false); |
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| 230 | |
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| 231 | |
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| 232 | return reconciler; |
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| 233 | } |
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| 234 | |
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| 235 | |
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| 236 | |
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| 237 | } |
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