X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Fwinterwell.markdown%2Fsrc%2Fwinterwell%2Fmarkdown%2Feditors%2FMDConfiguration.java;fp=bundles%2Fwinterwell.markdown%2Fsrc%2Fwinterwell%2Fmarkdown%2Feditors%2FMDConfiguration.java;h=f20a64277dc819266bdb0435703531709f032159;hb=2531cdf245f42bce854d43f4d49a23983c79db96;hp=0000000000000000000000000000000000000000;hpb=857dbc869796d772864327ce02f19dc252b159fc;p=simantics%2Fplatform.git

diff --git a/bundles/winterwell.markdown/src/winterwell/markdown/editors/MDConfiguration.java b/bundles/winterwell.markdown/src/winterwell/markdown/editors/MDConfiguration.java
new file mode 100644
index 000000000..f20a64277
--- /dev/null
+++ b/bundles/winterwell.markdown/src/winterwell/markdown/editors/MDConfiguration.java
@@ -0,0 +1,81 @@
+package winterwell.markdown.editors;
+
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.ITextHover;
+import org.eclipse.jface.text.presentation.IPresentationReconciler;
+import org.eclipse.jface.text.presentation.PresentationReconciler;
+import org.eclipse.jface.text.reconciler.DirtyRegion;
+import org.eclipse.jface.text.reconciler.IReconciler;
+import org.eclipse.jface.text.reconciler.IReconcilingStrategy;
+import org.eclipse.jface.text.reconciler.MonoReconciler;
+import org.eclipse.jface.text.rules.DefaultDamagerRepairer;
+import org.eclipse.jface.text.source.ISourceViewer;
+import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
+
+public class MDConfiguration extends TextSourceViewerConfiguration {
+	private ColorManager colorManager;
+
+	public MDConfiguration(ColorManager colorManager, IPreferenceStore prefStore) {
+		super(prefStore);
+		this.colorManager = colorManager;
+	}
+
+	@Override
+	public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
+		MDScanner scanner = new MDScanner(colorManager);
+		PresentationReconciler pr = (PresentationReconciler) super.getPresentationReconciler(sourceViewer); // FIXME
+		DefaultDamagerRepairer ddr = new DefaultDamagerRepairer(scanner);
+		pr.setRepairer(ddr, IDocument.DEFAULT_CONTENT_TYPE);
+		pr.setDamager(ddr, IDocument.DEFAULT_CONTENT_TYPE);
+		return pr;
+	}
+
+	
+	@Override
+	public IReconciler getReconciler(ISourceViewer sourceViewer) {
+		// This awful mess adds in update support
+		// Get super strategy
+		IReconciler rs = super.getReconciler(sourceViewer);
+		if (true) return rs;	// Seems to work fine?!
+		final IReconcilingStrategy fsuperStrategy = rs==null? null : rs.getReconcilingStrategy("text");
+		// Add our own
+		IReconcilingStrategy strategy = new IReconcilingStrategy() {
+			private IDocument doc;
+			public void reconcile(IRegion partition) {
+				MarkdownEditor ed = MarkdownEditor.getEditor(doc);
+				if (ed != null) ed.updatePage(partition);
+				if (fsuperStrategy!=null) fsuperStrategy.reconcile(partition);
+			}
+			public void reconcile(DirtyRegion dirtyRegion, IRegion subRegion) {
+				MarkdownEditor ed = MarkdownEditor.getEditor(doc);
+				if (ed != null) ed.updatePage(subRegion);
+				if (fsuperStrategy!=null) fsuperStrategy.reconcile(dirtyRegion, subRegion);
+			}
+			public void setDocument(IDocument document) {
+				this.doc = document;
+				if (fsuperStrategy!=null) fsuperStrategy.setDocument(document);
+			}			
+		};
+		// Make a reconciler
+		MonoReconciler m2 = new MonoReconciler(strategy, true);
+		m2.setIsIncrementalReconciler(true);
+		m2.setProgressMonitor(new NullProgressMonitor());
+		m2.setDelay(500);
+		// Done
+		return m2;
+	}
+	
+	@SuppressWarnings("unused")
+	@Override
+	public ITextHover getTextHover(ISourceViewer sourceViewer,
+			String contentType) {
+		if (true) return super.getTextHover(sourceViewer, contentType);
+		// Add hover support for images
+		return new MDTextHover();
+	}
+}
+
+