1 files changed, 110 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/StyledStringBuffer.java b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/StyledStringBuffer.java
new file mode 100644
index 000000000..eb0b82526
--- /dev/null
+++ b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/StyledStringBuffer.java
@@ -0,0 +1,110 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. 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:
+ *     Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.internal.debug.ui.model;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.eclipse.swt.graphics.RGB;
+
+class StyledStringBuffer {
+
+    private final StringBuffer bf = new StringBuffer();
+    private final ArrayList<Style> styles = new ArrayList<Style>();
+
+    static class Style {
+        int pos;
+        int len;
+        int font;
+        RGB bg;
+        RGB fg;
+    }
+
+    StyledStringBuffer append(int pos, int font, RGB bg, RGB fg) {
+        Style x = new Style();
+        x.pos = pos;
+        x.len = bf.length() - pos;
+        x.font = font;
+        x.bg = bg;
+        x.fg = fg;
+        styles.add(x);
+        return this;
+    }
+
+    StyledStringBuffer append(String s) {
+        bf.append(s);
+        return this;
+    }
+
+    StyledStringBuffer append(char ch) {
+        bf.append(ch);
+        return this;
+    }
+
+    StyledStringBuffer append(int i) {
+        bf.append(i);
+        return this;
+    }
+
+    StyledStringBuffer append(String s, int font) {
+        Style x = new Style();
+        x.pos = bf.length();
+        x.len = s.length();
+        x.font = font;
+        styles.add(x);
+        bf.append(s);
+        return this;
+    }
+
+    StyledStringBuffer append(String s, int font, RGB bg, RGB fg) {
+        Style x = new Style();
+        x.pos = bf.length();
+        x.len = s.length();
+        x.font = font;
+        x.bg = bg;
+        x.fg = fg;
+        styles.add(x);
+        bf.append(s);
+        return this;
+    }
+
+    StyledStringBuffer append(StyledStringBuffer s) {
+        int offs = bf.length();
+        for (Style y : s.styles) {
+            Style x = new Style();
+            x.pos = y.pos + offs;
+            x.len = y.len;
+            x.font = y.font;
+            x.bg = y.bg;
+            x.fg = y.fg;
+            styles.add(x);
+        }
+        bf.append(s.bf);
+        return this;
+    }
+
+    StringBuffer getStringBuffer() {
+        return bf;
+    }
+
+    Collection<Style> getStyle() {
+        return styles;
+    }
+
+    int length() {
+        return bf.length();
+    }
+
+    @Override
+    public String toString() {
+        return bf.toString();
+    }
+}