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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
commitce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch)
treed3bb9f5d25a2dc09ca81adecf39621d871534297 /kig/objects/bogus_imp.h
downloadtdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.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/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// Copyright (C) 2002 Dominique Devriese <devriese@kde.org>
+
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301, USA.
+
+#ifndef BOGUS_IMP_H
+#define BOGUS_IMP_H
+
+#include "object_imp.h"
+#include "../misc/object_hierarchy.h"
+#include "../misc/kigtransform.h"
+
+#include <qstring.h>
+
+/**
+ * This is the base class for the so-called BogusImp's. These
+ * ObjectImp's are not really ObjectImp's, in that they don't
+ * represent objects. They exist because ObjectImp's also serve
+ * another purpose, namely containing data. They can all be loaded
+ * and saved, and the only difference between these objects and normal
+ * objects are that these serve *only* to be loaded and saved. This
+ * approach adds a lot of flexibility to the Kig system, and has
+ * certainly proven itself very valuable.
+ */
+class BogusImp
+ : public ObjectImp
+{
+ typedef ObjectImp Parent;
+public:
+ /**
+ * Returns the ObjectImpType representing the BogusImp type.
+ */
+ static const ObjectImpType* stype();
+
+ Coordinate attachPoint( ) const;
+ void draw( KigPainter& p ) const;
+ bool contains( const Coordinate& p, int width, const KigWidget& w ) const;
+ bool inRect( const Rect& r, int width, const KigWidget& w ) const;
+ Rect surroundingRect() const;
+
+ ObjectImp* transform( const Transformation& ) const;
+};
+
+/**
+ * This ObjectImp represents an invalid object. If a calculation
+ * fails, then often an InvalidImp is returned, indicating that the
+ * generated object is invalid.
+ */
+class InvalidImp
+ : public BogusImp
+{
+public:
+ /**
+ * Returns the ObjectImpType representing the InvalidImp type.
+ */
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ /**
+ * Construct a new InvalidImp.
+ */
+ InvalidImp();
+ InvalidImp* copy() const;
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ bool canFillInNextEscape() const;
+ void fillInNextEscape( QString& s, const KigDocument& ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+/**
+ * This ObjectImp is a BogusImp containing only a double value.
+ */
+class DoubleImp
+ : public BogusImp
+{
+ double mdata;
+public:
+ /**
+ * Returns the ObjectImpType representing the DoubleImp type.
+ */
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ /**
+ * Construct a new DoubleImp containing the value d.
+ */
+ DoubleImp( const double d );
+
+ /**
+ * Get hold of the contained data.
+ */
+ double data() const { return mdata; }
+ /**
+ * Set the contained data to d.
+ */
+ void setData( double d ) { mdata = d; }
+
+ DoubleImp* copy() const;
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ bool canFillInNextEscape() const;
+ void fillInNextEscape( QString& s, const KigDocument& ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+/**
+ * This ObjectImp is a BogusImp containing only an int value.
+ */
+class IntImp
+ : public BogusImp
+{
+ int mdata;
+public:
+ /**
+ * Returns the ObjectImpType representing the IntImp type..
+ */
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ /**
+ * Construct a new IntImp containing the value d.
+ */
+ IntImp( const int d );
+
+ /**
+ * Get hold of the contained data.
+ */
+ int data() const { return mdata; }
+ /**
+ * Set the contained data to d.
+ */
+ void setData( int d ) { mdata = d; }
+
+ IntImp* copy() const;
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ bool canFillInNextEscape() const;
+ void fillInNextEscape( QString& s, const KigDocument& ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+/**
+ * This ObjectImp is a BogusImp containing only a string value.
+ */
+class StringImp
+ : public BogusImp
+{
+ QString mdata;
+public:
+ /**
+ * Returns the ObjectImpType representing the StringImp type..
+ */
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ /**
+ * Construct a new StringImp containing the string d.
+ */
+ StringImp( const QString& d );
+
+ /**
+ * Get hold of the contained data.
+ */
+ const QString& data() const { return mdata; }
+ /**
+ * Set the contained data.
+ */
+ void setData( const QString& s ) { mdata = s; }
+
+ StringImp* copy() const;
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ bool canFillInNextEscape() const;
+ void fillInNextEscape( QString& s, const KigDocument& ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+class HierarchyImp
+ : public BogusImp
+{
+ ObjectHierarchy mdata;
+public:
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ HierarchyImp( const ObjectHierarchy& h );
+
+ const ObjectHierarchy& data() const { return mdata; }
+ void setData( const ObjectHierarchy& h ) { mdata = h; }
+
+ HierarchyImp* copy() const;
+ const char* baseName() const;
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+/**
+ * \internal Don't mistake this imp for something that draws a
+ * transformed object. It does something completely different. It's
+ * a pure data Imp, like DoubleImp and friends that serves only to
+ * store the data of a transformation ( see the Transformation class
+ * in ../misc/kigtransform.h
+ */
+class TransformationImp
+ : public BogusImp
+{
+ Transformation mdata;
+public:
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ TransformationImp( const Transformation& h );
+
+ const Transformation& data() const { return mdata; }
+ void setData( const Transformation& h ) { mdata = h; }
+
+ TransformationImp* copy() const;
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+class TestResultImp
+ : public BogusImp
+{
+ const QString mdata;
+public:
+ static const ObjectImpType* stype();
+ typedef BogusImp Parent;
+
+ TestResultImp( const QString& s );
+
+ TestResultImp* copy() const;
+
+ const QString& data() const { return mdata; }
+
+ const ObjectImpType* type() const;
+ void visit( ObjectImpVisitor* vtor ) const;
+
+ const uint numberOfProperties() const;
+ const QCStringList properties() const;
+ const QCStringList propertiesInternalNames() const;
+ ObjectImp* property( uint which, const KigDocument& d ) const;
+ const char* iconForProperty( uint which ) const;
+ const ObjectImpType* impRequirementForProperty( uint which ) const;
+ bool isPropertyDefinedOnOrThroughThisImp( uint which ) const;
+
+ bool equals( const ObjectImp& rhs ) const;
+};
+
+#endif