X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.ui%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fui%2Fassist%2FStyledTextContentAdapter.java;h=a6deb92c0ab884bce3179de97693b45d7a721064;hb=258d5b080b48811a48d7c33b32abd1e2df1960a9;hp=35ded0599ced613adfcdbeb4378630941c389b42;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/assist/StyledTextContentAdapter.java b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/assist/StyledTextContentAdapter.java
index 35ded0599..a6deb92c0 100644
--- a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/assist/StyledTextContentAdapter.java
+++ b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/assist/StyledTextContentAdapter.java
@@ -1,139 +1,139 @@
-/*******************************************************************************
- * Copyright (c) 2008 Mateusz Matela 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:
- *     Mateusz Matela <mateusz.matela@gmail.com> -  Make StyledText work with ContentAssistCommandAdapter - https://bugs.eclipse.org/bugs/show_bug.cgi?id=246388
- *******************************************************************************/
-package org.simantics.scl.ui.assist;
-
-import org.eclipse.jface.fieldassist.IControlContentAdapter;
-import org.eclipse.jface.fieldassist.IControlContentAdapter2;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.widgets.Control;
-
-/**
- * An {@link IControlContentAdapter} for {@link org.eclipse.swt.custom.StyledText}. This is
- * a convenience class for easily creating a {@link ContentProposalAdapter} for text fields.
- * 
- * @since 3.5
- */
-public class StyledTextContentAdapter implements IControlContentAdapter, IControlContentAdapter2 {
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter#getControlContents(org.eclipse
-	 * .swt.widgets.Control)
-	 */
-	public String getControlContents(Control control) {
-		return ((StyledText)control).getText();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter#getCursorPosition(org.eclipse
-	 * .swt.widgets.Control)
-	 */
-	public int getCursorPosition(Control control) {
-		return ((StyledText)control).getCaretOffset();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter#getInsertionBounds(org.eclipse
-	 * .swt.widgets.Control)
-	 */
-	public Rectangle getInsertionBounds(Control control) {
-		StyledText text= (StyledText)control;
-		Point caretOrigin= text.getLocationAtOffset(text.getCaretOffset());
-		return new Rectangle(caretOrigin.x + text.getClientArea().x, caretOrigin.y + text.getClientArea().y + 3, 1, text.getLineHeight());
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter#insertControlContents(org.eclipse
-	 * .swt.widgets.Control, java.lang.String, int)
-	 */
-	public void insertControlContents(Control control, String contents, int cursorPosition) {
-		StyledText text = ((StyledText)control);
-		cursorPosition = Math.min(cursorPosition, contents.length());
-		int caretEndRange = text.getCaretOffset();
-		String currentText = text.getText();
-		
-		int offset = caretEndRange;
-        int length = currentText.length();
-        while (--offset >= 0 && (Character.isJavaIdentifierPart(currentText.charAt(offset)) && !Character.isWhitespace(currentText.charAt(offset))))
-            length--;
-		
-		int nameSpaceBeginRange = currentText.lastIndexOf(".", caretEndRange - 1);
-		if (nameSpaceBeginRange > length)
-		    length = nameSpaceBeginRange;
-		int endRange = currentText.length();
-		if (caretEndRange < endRange)
-		    endRange = caretEndRange;
-		text.setSelection(length, endRange);
-		text.insert(contents);
-		// calculate the initial count of letters that was typed when the proposal was accepted to insert the caret
-		// at the right position
-		int proposalFirstLettersCount = endRange - (length);
-		text.setCaretOffset(caretEndRange + cursorPosition - proposalFirstLettersCount);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter#setControlContents(org.eclipse
-	 * .swt.widgets.Control, java.lang.String, int)
-	 */
-	public void setControlContents(Control control, String contents, int cursorPosition) {
-		((StyledText)control).setText(contents);
-		((StyledText)control).setCaretOffset(cursorPosition);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter#setCursorPosition(org.eclipse
-	 * .swt.widgets.Control, int)
-	 */
-	public void setCursorPosition(Control control, int index) {
-		((StyledText)control).setCaretOffset(index);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter2#getSelection(org.eclipse.swt
-	 * .widgets.Control)
-	 */
-	public Point getSelection(Control control) {
-		return ((StyledText)control).getSelection();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.jface.fieldassist.IControlContentAdapter2#setSelection(org.eclipse.swt
-	 * .widgets.Control, org.eclipse.swt.graphics.Point)
-	 */
-	public void setSelection(Control control, Point range) {
-		((StyledText)control).setSelection(range);
-	}
-
-}
+/*******************************************************************************
+ * Copyright (c) 2008 Mateusz Matela 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:
+ *     Mateusz Matela <mateusz.matela@gmail.com> -  Make StyledText work with ContentAssistCommandAdapter - https://bugs.eclipse.org/bugs/show_bug.cgi?id=246388
+ *******************************************************************************/
+package org.simantics.scl.ui.assist;
+
+import org.eclipse.jface.fieldassist.IControlContentAdapter;
+import org.eclipse.jface.fieldassist.IControlContentAdapter2;
+import org.eclipse.swt.custom.StyledText;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.widgets.Control;
+
+/**
+ * An {@link IControlContentAdapter} for {@link org.eclipse.swt.custom.StyledText}. This is
+ * a convenience class for easily creating a {@link ContentProposalAdapter} for text fields.
+ * 
+ * @since 3.5
+ */
+public class StyledTextContentAdapter implements IControlContentAdapter, IControlContentAdapter2 {
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter#getControlContents(org.eclipse
+	 * .swt.widgets.Control)
+	 */
+	public String getControlContents(Control control) {
+		return ((StyledText)control).getText();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter#getCursorPosition(org.eclipse
+	 * .swt.widgets.Control)
+	 */
+	public int getCursorPosition(Control control) {
+		return ((StyledText)control).getCaretOffset();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter#getInsertionBounds(org.eclipse
+	 * .swt.widgets.Control)
+	 */
+	public Rectangle getInsertionBounds(Control control) {
+		StyledText text= (StyledText)control;
+		Point caretOrigin= text.getLocationAtOffset(text.getCaretOffset());
+		return new Rectangle(caretOrigin.x + text.getClientArea().x, caretOrigin.y + text.getClientArea().y + 3, 1, text.getLineHeight());
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter#insertControlContents(org.eclipse
+	 * .swt.widgets.Control, java.lang.String, int)
+	 */
+	public void insertControlContents(Control control, String contents, int cursorPosition) {
+		StyledText text = ((StyledText)control);
+		cursorPosition = Math.min(cursorPosition, contents.length());
+		int caretEndRange = text.getCaretOffset();
+		String currentText = text.getText();
+		
+		int offset = caretEndRange;
+        int length = currentText.length();
+        while (--offset >= 0 && (Character.isJavaIdentifierPart(currentText.charAt(offset)) && !Character.isWhitespace(currentText.charAt(offset))))
+            length--;
+		
+		int nameSpaceBeginRange = currentText.lastIndexOf(".", caretEndRange - 1);
+		if (nameSpaceBeginRange > length)
+		    length = nameSpaceBeginRange;
+		int endRange = currentText.length();
+		if (caretEndRange < endRange)
+		    endRange = caretEndRange;
+		text.setSelection(length, endRange);
+		text.insert(contents);
+		// calculate the initial count of letters that was typed when the proposal was accepted to insert the caret
+		// at the right position
+		int proposalFirstLettersCount = endRange - (length);
+		text.setCaretOffset(caretEndRange + cursorPosition - proposalFirstLettersCount);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter#setControlContents(org.eclipse
+	 * .swt.widgets.Control, java.lang.String, int)
+	 */
+	public void setControlContents(Control control, String contents, int cursorPosition) {
+		((StyledText)control).setText(contents);
+		((StyledText)control).setCaretOffset(cursorPosition);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter#setCursorPosition(org.eclipse
+	 * .swt.widgets.Control, int)
+	 */
+	public void setCursorPosition(Control control, int index) {
+		((StyledText)control).setCaretOffset(index);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter2#getSelection(org.eclipse.swt
+	 * .widgets.Control)
+	 */
+	public Point getSelection(Control control) {
+		return ((StyledText)control).getSelection();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jface.fieldassist.IControlContentAdapter2#setSelection(org.eclipse.swt
+	 * .widgets.Control, org.eclipse.swt.graphics.Point)
+	 */
+	public void setSelection(Control control, Point range) {
+		((StyledText)control).setSelection(range);
+	}
+
+}