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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /khexedit/lib/kvaluecolumn.h
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/***************************************************************************
+ kvaluecolumn.h - description
+ -------------------
+ begin : Mit Sep 3 2003
+ copyright : (C) 2003 by Friedrich W. H. Kossebau
+ email : Friedrich.W.H@Kossebau.de
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This library is free software; you can redistribute it and/or *
+ * modify it under the terms of the GNU Library General Public *
+ * License version 2 as published by the Free Software Foundation. *
+ * *
+ ***************************************************************************/
+
+
+#ifndef KHE_KVALUECOLUMN_H
+#define KHE_KVALUECOLUMN_H
+
+// lib specific
+#include "kbytecodec.h"
+#include "kbuffercolumn.h"
+
+
+namespace KHE
+{
+
+class KBufferRanges;
+
+
+/** buffer column which displays the numerical values of the bytes
+ *
+ *@author Friedrich W. H. Kossebau
+ */
+class KValueColumn : public KBufferColumn
+{
+ public:
+ KValueColumn( KColumnsView *CV, KDataBuffer *B, KBufferLayout *L, KBufferRanges *R );
+ virtual ~KValueColumn();
+
+ public:
+ void paintEditedByte( QPainter *P, char Byte, const QString &EditBuffer );
+
+ public: // modification access
+ /**
+ * returns true if there was a change
+ */
+ bool setCoding( KCoding C );
+ /** sets the spacing in the middle of a binary byte in the value column
+ * @param BinaryGapW spacing in the middle of a binary in pixels
+ * returns true if there was a change
+ */
+ bool setBinaryGapWidth( KPixelX BGW );
+
+
+ public: // value access
+ KPixelX binaryGapWidth() const;
+ KCoding coding() const;
+ const KByteCodec *byteCodec() const;
+
+
+ protected: // KBufferColumn API
+ virtual void drawByte( QPainter *P, char Byte, KHEChar B, const QColor &Color ) const;
+ virtual void recalcByteWidth();
+
+ protected:
+ void drawCode( QPainter *P, const QString &Code, const QColor &Color ) const;
+
+ protected: // set data
+ /** */
+ KCoding Coding;
+ /** */
+ KByteCodec *ByteCodec;
+ /** */
+ KPixelX BinaryGapWidth;
+
+ protected: // buffered data
+ /** buffer to hold the formatted coding */
+ mutable QString CodedByte;
+ /** calculated: Offset in pixels of the second half of the binary */
+ KPixelX BinaryHalfOffset;
+};
+
+
+inline KPixelX KValueColumn::binaryGapWidth() const { return BinaryGapWidth; }
+inline KCoding KValueColumn::coding() const { return Coding; }
+inline const KByteCodec *KValueColumn::byteCodec() const { return ByteCodec; }
+
+}
+
+#endif