Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 210 insertions, 0 deletions

diff --git a/kugar/lib/mreportengine.h b/kugar/lib/mreportengine.h
new file mode 100644
index 00000000..c8280c1d
--- /dev/null
+++ b/kugar/lib/mreportengine.h
@@ -0,0 +1,210 @@
+/***************************************************************************
+             mreportengine.h  -  Kugar report engine
+             -------------------
+   begin     : Sun Aug 15 1999
+   copyright : (C) 1999 by Mutiny Bay Software
+   email     : info@mutinybaysoftware.com
+   copyright : (C) 2002 Alexander Dymo
+   email     : cloudtemple@mksat.net
+***************************************************************************/
+
+#ifndef MREPORTENGINE_H
+#define MREPORTENGINE_H
+
+#include <qobject.h>
+#include <qpicture.h>
+#include <qpaintdevicemetrics.h>
+#include <qsize.h>
+#include <qmemarray.h>
+#include <qdom.h>
+#include <qguardedptr.h>
+
+#include "mlineobject.h"
+#include "mlabelobject.h"
+#include "mspecialobject.h"
+#include "mfieldobject.h"
+#include "mreportsection.h"
+#include "mreportdetail.h"
+#include "mpagecollection.h"
+
+/**Kugar report engine
+  *@author Mutiny Bay Software
+  */
+
+namespace Kugar
+{
+
+class MReportEngine : public QObject
+{
+    Q_OBJECT
+
+public:
+    enum PageOrientation { Portrait, Landscape };
+
+    enum PageSize {
+        A4, B5, Letter, Legal, Executive,
+        A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
+        B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
+        DLE, Folio, Ledger, Tabloid, NPageSize
+    };
+
+    MReportEngine();
+    MReportEngine( const MReportEngine& mReportEngine );
+    MReportEngine operator=( const MReportEngine& mReportEngine );
+    virtual ~MReportEngine();
+
+    bool setReportData( const QString & );
+    bool setReportData( QIODevice * );
+    bool setReportData( const QDomDocument& );
+    bool setReportTemplate( const QString & );
+    bool setReportTemplate( QIODevice * );
+    int getRenderSteps()
+    {
+        return records.length() / 2;
+    }
+    MPageCollection* renderReport();
+
+    void addRef();
+    void removeRef();
+public slots:
+    void slotCancelRendering();
+
+signals:
+    void signalRenderStatus( int );
+    void preferedTemplate( const QString & );
+
+protected:
+    void recalcDimensions();
+    void recalcAttribute( const QString& name, QDomNamedNodeMap attributes );
+
+private:
+
+    MPageCollection *m_pageCollection;
+    bool m_needRegeneration;
+    /** Report data document */
+    QDomDocument rd;
+    /** Report template document */
+    QDomDocument rt;
+
+    /** Report painter */
+    QPainter p;
+
+    /** Report page size */
+    int pageSize;
+    /** Report page orientation */
+    int pageOrientation;
+    /** Report top margin */
+    int topMargin;
+    /** Report top margin */
+    int bottomMargin;
+    /** Report top margin */
+    int leftMargin;
+    /** Report top margin */
+    int rightMargin;
+
+    /** Report page width */
+    int pageWidth;
+    /** Report page height */
+    int pageHeight;
+
+    float widthDelta;
+    float heightDelta;
+
+    /** Report header */
+    MReportSection rHeader;
+    /** Page header */
+    MReportSection pHeader;
+    /** Detail headers */
+    QPtrList<MReportSection> dHeaders;
+    /** Detail sections */
+    QPtrList<MReportDetail> details;
+    /** Detail footers */
+    QPtrList<MReportSection> dFooters;
+    /** Page footer */
+    MReportSection pFooter;
+    /** Report footer */
+    MReportSection rFooter;
+
+    /** Stores the combined heights of the detail levels */
+    int heightOfDetails;
+
+    /** Current y position on page */
+    int currY;
+    /** Current height of page excluding margins */
+    int currHeight;
+    /** Current page number */
+    int currPage;
+    /** Current report date */
+    QDate currDate;
+
+    /** Grand total array */
+    QPtrList<QMemArray<double> > grandTotal;
+
+    /** Cancel rendering flag */
+    bool cancelRender;
+    int m_refCount;
+private:
+    // The set of records being rendered.
+    QDomNodeList records;
+    /** Clears report formatting */
+    void clearFormatting();
+    /** Starts a new page of the report */
+    void startPage( MPageCollection* pages );
+    /** Finishes the current page of the report */
+    void endPage( MPageCollection* pages );
+    /** Finishes the current page and adds a new page */
+    void newPage( MPageCollection* pages );
+    /** Draws the report header object to the current page */
+    void drawReportHeader( MPageCollection* pages );
+    /** Draws the page header to the current page */
+    void drawPageHeader( MPageCollection* pages );
+    /** Draws the page footer to the current page */
+    void drawPageFooter( MPageCollection* pages );
+    /** Draws the report footer to the current page */
+    void drawReportFooter( MPageCollection* pages );
+
+    /** Gets the metrics for the selected page size */
+    QSize getPageMetrics( int size, int orientation );
+
+    void initData();
+    void initTemplate();
+
+    /** Sets the main layout attributes for the report */
+    void setReportAttributes( QDomNode* report );
+
+    int scaleDeltaWidth( int width ) const;
+    int scaleDeltaHeight( int width ) const;
+
+    /** Sets the layout attributes for the given report section */
+    void setSectionAttributes( MReportSection* section, QDomNode* report );
+    /** Sets the layout attributes for the detail headers and footers */
+    void setDetMiscAttributes( MReportSection* section, QDomNode* report );
+    /** Sets the layout attributes for the detail section */
+    void setDetailAttributes( QDomNode* report );
+    /** Sets a line's layout attributes */
+    void setLineAttributes( MLineObject* line, QDomNamedNodeMap* attr );
+    /** Sets a label's layout attributes */
+    void setLabelAttributes( MLabelObject* label, QDomNamedNodeMap* attr );
+    /** Sets a special field's layout attributes */
+    void setSpecialAttributes( MSpecialObject* field, QDomNamedNodeMap* attr );
+    /** Sets a field's layout attributes */
+    void setFieldAttributes( MFieldObject* field, QDomNamedNodeMap* attr );
+    /** Sets a calculated field's layout attributes */
+    void setCalculatedFieldAttributes( MCalcObject* field, QDomNamedNodeMap* attr );
+
+    /** Copies member data from one object to another.
+      * Used by the copy constructor and assignment operator
+      */
+    void copy( const MReportEngine* mReportEngine );
+
+    /** Finds the detail header object, which is apropriate for the given level */
+    MReportSection *findDetailHeader( int level );
+    /** Finds the detail object, which is apropriate for the given level */
+    MReportDetail *findDetail( int level );
+    /** Finds the detail footer object, which is apropriate for the given level */
+    MReportSection *findDetailFooter( int level );
+};
+
+}
+
+#endif