/usr/include/qgis/qgscomposermultiframe.h is in libqgis-dev 2.0.1-2build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /***************************************************************************
qgscomposermultiframe.h
------------------------------------------------------------
begin : July 2012
copyright : (C) 2012 by Marco Hugentobler
email : marco dot hugentobler at sourcepole dot ch
***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef QGSCOMPOSERMULTIFRAME_H
#define QGSCOMPOSERMULTIFRAME_H
#include <QObject>
#include <QSizeF>
class QgsComposerFrame;
class QgsComposerItem;
class QgsComposition;
class QDomDocument;
class QDomElement;
class QRectF;
class QPainter;
/**Abstract base class for composer entries with the ability to distribute the content to several frames (items)*/
class CORE_EXPORT QgsComposerMultiFrame: public QObject
{
Q_OBJECT
public:
enum ResizeMode
{
UseExistingFrames = 0,
ExtendToNextPage, //uses the next page(s) until the content has been printed
RepeatOnEveryPage, //repeats the same frame on every page
RepeatUntilFinished //duplicates last frame to next page to fit the total size
};
QgsComposerMultiFrame( QgsComposition* c, bool createUndoCommands );
virtual ~QgsComposerMultiFrame();
virtual QSizeF totalSize() const = 0;
virtual void render( QPainter* p, const QRectF& renderExtent ) = 0;
virtual void addFrame( QgsComposerFrame* frame, bool recalcFrameSizes = true ) = 0;
void removeFrame( int i );
void update();
void setResizeMode( ResizeMode mode );
ResizeMode resizeMode() const { return mResizeMode; }
virtual bool writeXML( QDomElement& elem, QDomDocument & doc, bool ignoreFrames = false ) const = 0;
bool _writeXML( QDomElement& elem, QDomDocument& doc, bool ignoreFrames = false ) const;
virtual bool readXML( const QDomElement& itemElem, const QDomDocument& doc, bool ignoreFrames = false ) = 0;
bool _readXML( const QDomElement& itemElem, const QDomDocument& doc, bool ignoreFrames = false );
QgsComposition* composition() { return mComposition; }
bool createUndoCommands() const { return mCreateUndoCommands; }
void setCreateUndoCommands( bool enabled ) { mCreateUndoCommands = enabled; }
/**Removes and deletes all frames from mComposition*/
void deleteFrames();
/** Return the number of frames associated with this multiframeset.
@note added in 2.0, replaces nFrames
**/
int frameCount() const { return mFrameItems.size(); }
QgsComposerFrame* frame( int i ) const;
protected:
QgsComposition* mComposition;
QList<QgsComposerFrame*> mFrameItems;
ResizeMode mResizeMode;
/**True: creates QgsMultiFrameCommands on internal changes (e.g. changing frames )*/
bool mCreateUndoCommands;
protected slots:
void recalculateFrameSizes();
/**Called before a frame is going to be removed (update frame list)*/
void handleFrameRemoval( QgsComposerItem* item );
/**Adapts to changed number of pages if resize type is RepeatOnEveryPage*/
void handlePageChange();
private:
QgsComposerMultiFrame(); //forbidden
signals:
void changed();
};
#endif // QGSCOMPOSERMULTIFRAME_H
|