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#include "imageitem.h"
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#include "branchitem.h"
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#include "mapobj.h" // z-values
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#include <QString>
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#include <iostream>
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using namespace std;
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uint ImageItem::saveCounter=0; // create instance
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ImageItem::ImageItem()
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{
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init();
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}
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ImageItem::ImageItem (const QList<QVariant> &data, TreeItem *parent):TreeItem (data,parent)
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{
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init();
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}
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ImageItem::~ImageItem()
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{
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//cout <<"Destr ImageItem\n";
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if (lmo) delete lmo;
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}
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void ImageItem::init()
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{
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type=Image;
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imageType=Undefined;
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originalFilename="no original name available";
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zValue=Z_FLOATIMG;
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posMode=Relative;
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}
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ImageItem::ImageType ImageItem::getImageType()
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{
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return imageType;
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}
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bool ImageItem::load(const QString &fname)
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{
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bool ok=pixmap.load (fname);
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if (lmo && ok)
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{
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setOriginalFilename (fname);
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setHeading (originalFilename);
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((FloatImageObj*)lmo)->load (pixmap);
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}
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return ok;
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}
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FloatImageObj* ImageItem::createMapObj(QGraphicsScene *scene)
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{
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FloatImageObj *fio=new FloatImageObj (scene);
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fio->setTreeItem (this);
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lmo=fio;
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fio->setParObj ( parentItem->getLMO());
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if (((BranchItem*)parentItem)->isScrolled() || !parentItem->getLMO()->isVisibleObj() )
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fio->setVisibility (false);
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initLMO();
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fio->setZValue(zValue);
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fio->setRelPos (pos);
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return fio;
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}
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void ImageItem::setZValue(int z)
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{
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zValue=z;
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if (lmo) ((FloatImageObj*)lmo)->setZValue(z);
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}
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void ImageItem::setOriginalFilename(const QString & fn)
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{
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originalFilename=fn;
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// Set short name. Search from behind:
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int i=originalFilename.findRev("/");
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if (i>=0) originalFilename=originalFilename.remove (0,i+1);
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setHeading (originalFilename);
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}
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QString ImageItem::getOriginalFilename()
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{
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return originalFilename;
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}
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void ImageItem::resetSaveCounter()
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{
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saveCounter=0;
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}
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void ImageItem::save(const QString &fn, const QString &format)
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{
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pixmap.save (fn,qPrintable (format));
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}
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QString ImageItem::saveToDir (const QString &tmpdir,const QString &prefix)
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{
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if (hidden) return "";
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saveCounter++;
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/* FIXME-3 QString useOrientAttr;
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if (useOrientation)
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useOrientAttr=attribut ("useOrientation","true");
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else
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useOrientAttr=attribut ("useOrientation","false");
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*/
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/*FIXME-3 QString saveInMapAttr;
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if (saveInMap)
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saveInMapAttr=attribut ("saveInMap","true");
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else
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saveInMapAttr=attribut ("saveInMap","false");
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*/
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/* FIXME-3 QString exportAttr;
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if (floatExport)
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exportAttr=attribut ("floatExport","true");
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else
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exportAttr=attribut ("floatExport","false");
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*/
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QString zAttr=attribut ("zValue",QString().setNum(zValue));
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QString url;
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url="images/"+prefix+"image-" + QString().number(saveCounter,10) + ".png" ;
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// And really save the image
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pixmap.save (tmpdir +"/"+ url, "PNG");
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QString nameAttr=attribut ("originalName",originalFilename);
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return singleElement ("floatimage",
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getAttr()
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// +useOrientAttr
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// +saveInMapAttr
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// +exportAttr
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+zAttr
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+attribut ("href",QString ("file:")+url)
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+nameAttr
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);
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}
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