Added BoolStringTableColumn for boolean values.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33579 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/debuganalyzer/gui/table/TableColumns.cpp

@@ -3,6 +3,7 @@
  * Distributed under the terms of the MIT License.
  */
 
+
 #include "table/TableColumns.h"
 
 #include <stdio.h>
@@ -92,6 +93,38 @@ StringTableColumn::CompareValues(const BVariant& a, const BVariant& b)
 }
 
 
+// #pragma mark - BoolStringTableColumn
+
+
+BoolStringTableColumn::BoolStringTableColumn(int32 modelIndex, const char* title,
+	float width, float minWidth, float maxWidth, const BString& trueString,
+	const BString& falseString, uint32 truncate, alignment align)
+	:
+	StringTableColumn(modelIndex, title, width, minWidth, maxWidth, truncate,
+		align),
+	fTrueString(trueString),
+	fFalseString(falseString)
+{
+}
+
+
+BField*
+BoolStringTableColumn::PrepareField(const BVariant& value) const
+{
+	return StringTableColumn::PrepareField(
+		BVariant(value.ToBool() ? fTrueString : fFalseString,
+			B_VARIANT_DONT_COPY_DATA));
+}
+
+
+int
+BoolStringTableColumn::CompareValues(const BVariant& a, const BVariant& b)
+{
+	bool aValue = a.ToBool();
+	return aValue == b.ToBool() ? 0 : (aValue ? 1 : -1);
+}
+
+
 // #pragma mark - Int32TableColumn
 
 

src/apps/debuganalyzer/gui/table/TableColumns.h

@@ -5,6 +5,7 @@
 #ifndef TABLE_COLUMNS_H
 #define TABLE_COLUMNS_H
 
+
 #include <ColumnTypes.h>
 
 #include "table/TableColumn.h"
@@ -56,6 +57,28 @@ private:
 };
 
 
+class BoolStringTableColumn : public StringTableColumn {
+public:
+								BoolStringTableColumn(int32 modelIndex,
+									const char* title, float width,
+									float minWidth, float maxWidth,
+									const BString& trueString = "true",
+									const BString& falseString = "false",
+									uint32 truncate = B_TRUNCATE_MIDDLE,
+									alignment align = B_ALIGN_LEFT);
+
+protected:
+	virtual	BField*				PrepareField(const BVariant& value) const;
+
+	virtual	int					CompareValues(const BVariant& a,
+									const BVariant& b);
+
+private:
+			BString				fTrueString;
+			BString				fFalseString;
+};
+
+
 class Int32TableColumn : public StringTableColumn {
 public:
 								Int32TableColumn(int32 modelIndex,