1 files changed, 129 insertions, 0 deletions
diff --git a/autotools/org.eclipse.linuxtools.cdt.autotools.ui/src/org/eclipse/linuxtools/internal/cdt/autotools/ui/editors/automake/VariableDefinition.java b/autotools/org.eclipse.linuxtools.cdt.autotools.ui/src/org/eclipse/linuxtools/internal/cdt/autotools/ui/editors/automake/VariableDefinition.java
new file mode 100644
index 0000000000..36666ef535
--- /dev/null
+++ b/autotools/org.eclipse.linuxtools.cdt.autotools.ui/src/org/eclipse/linuxtools/internal/cdt/autotools/ui/editors/automake/VariableDefinition.java
@@ -0,0 +1,129 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 QNX Software Systems 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:
+ *     QNX Software Systems - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.linuxtools.internal.cdt.autotools.ui.editors.automake;
+
+/**
+ */
+public class VariableDefinition extends MacroDefinition implements IVariableDefinition  {
+
+	/**
+	 * ? is Conditional
+	 * : is Simply-expanded
+	 * + is append
+	 * 0 is recursively-expanded.
+	 */
+	final static int TYPE_RECURSIVE_EXPAND = 0;
+	final static int TYPE_SIMPLE_EXPAND = ':';
+	final static int TYPE_CONDITIONAL = '?';
+	final static int TYPE_APPEND = '+';
+	int type;
+	String varTarget;
+
+	public VariableDefinition(Directive parent, String name, StringBuffer value) {
+		this(parent, name, value, TYPE_RECURSIVE_EXPAND);
+	}
+
+	public VariableDefinition(Directive parent, String name, StringBuffer value, int type) {
+		this(parent,  "", name, value, type); //$NON-NLS-1$
+	}
+
+	public VariableDefinition(Directive parent, String target, String name, StringBuffer value, int type) {
+		super(parent, name, value);
+		varTarget = target;
+		this.type = type;
+	}
+
+	/**
+	 * @see java.lang.Object#toString()
+	 */
+	public String toString() {
+		StringBuffer sb = new StringBuffer();
+		if (isTargetSpecific()) {
+			sb.append(getTarget()).append(": "); //$NON-NLS-1$
+		}
+		if (isOverride()) {
+			sb.append(GNUMakefileConstants.VARIABLE_OVERRIDE);
+		}
+		if (isMultiLine()) {
+			sb.append(GNUMakefileConstants.VARIABLE_DEFINE);
+			sb.append(' ');
+			sb.append(getName()).append('\n');
+			sb.append(getValue()).append('\n');
+			sb.append(GNUMakefileConstants.TERMINAL_ENDEF);
+			sb.append('\n');
+		} else {
+			if (isExport()) {
+				sb.append(GNUMakefileConstants.VARIABLE_EXPORT);
+				sb.append(' ');
+			}
+			sb.append(getName());
+			if (isRecursivelyExpanded()) {
+				sb.append(" = "); //$NON-NLS-1$
+			} else if (isSimplyExpanded()) {
+				sb.append(" := "); //$NON-NLS-1$
+			} else if (isConditional()) {
+				sb.append(" ?= "); //$NON-NLS-1$
+			} else if (isAppend()) {
+				sb.append(" += "); //$NON-NLS-1$
+			}
+			sb.append(getValue()).append('\n');
+		}
+		return sb.toString();
+	}
+
+	public boolean isRecursivelyExpanded() {
+		return type == TYPE_RECURSIVE_EXPAND;
+	}
+
+	public boolean isSimplyExpanded() {
+		return type == TYPE_SIMPLE_EXPAND;
+	}
+                                                                                                                             
+	public boolean isConditional() {
+		return type == TYPE_CONDITIONAL;
+	}
+                                                                                                                             
+	public boolean isAppend() {
+		return type == TYPE_APPEND;
+	}
+
+	public boolean isTargetSpecific() {
+		String t = getTarget();
+		return t != null && t.length() > 0;
+	}
+
+	public boolean isExport() {
+		return false;
+	}
+
+	public boolean isMultiLine() {
+		return false;
+	}
+
+	/**
+	 * Variable from an `override' directive.
+	 */
+	public boolean isOverride() {
+		return false;
+	}
+
+	/**
+	 * Automatic variable -- cannot be set.
+	 */
+	public boolean isAutomatic() {
+		return false;
+	}
+
+	public String getTarget() {
+		return varTarget;
+	}
+
+}