Mercurialvym / file revision
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw
floatimageobj.cpp
author insilmaril
Tue Jul 07 09:34:24 2009 +0000 (2009-07-07)
changeset 779 1fb50e79661c
parent 755 ed5b407975b3
child 780 fe839bdfd10c
permissions -rw-r--r--
Hiding of links works again 
     1 #include <QImageReader>

     2 #include <QPixmap>

     3 

     4 #include "floatimageobj.h"

     5 #include "branchobj.h"

     6 

     7 /////////////////////////////////////////////////////////////////

     8 // FloatImageObj

     9 /////////////////////////////////////////////////////////////////

    10 

    11 FloatImageObj::FloatImageObj ():FloatObj()

    12 {

    13 //    cout << "Const FloatImageObj ()\n";

    14     setParObj (this);	

    15     init();

    16 }

    17 

    18 FloatImageObj::FloatImageObj (QGraphicsScene* s):FloatObj(s)

    19 {

    20 //   cout << "Const FloatImageObj (s)  called from MapCenterObj (s)\n";

    21     setParObj (this);	

    22     init();

    23 }

    24 

    25 FloatImageObj::FloatImageObj (QGraphicsScene *s, OrnamentedObj* p):FloatObj(s,p)

    26 {

    27  //   cout << "Const FloatImageObj (c,p)\n";

    28     init();

    29 }

    30 

    31 FloatImageObj::~FloatImageObj ()

    32 {

    33 //	cout << "Destr FloatImageObj "<<this<<"\n";

    34 	delete(icon);

    35 }

    36 

    37 void FloatImageObj::init () 

    38 {

    39 	icon=new ImageObj (scene);

    40 	icon->setPos (absPos.x(), absPos.y() );

    41 	icon->setVisibility (true);

    42 	setZValue (Z_FLOATIMG);

    43 	bbox.setSize (QSizeF(icon->boundingRect().width(), icon->boundingRect().height()));

    44 	clickBox.setSize (QSizeF(icon->boundingRect().width(), icon->boundingRect().height()));filename="";

    45 	originalFilename="no original name available";

    46 	filetype="";

    47 	saveInMap=true;

    48 	useRelPos=true;

    49 

    50 	//Hide flags

    51 	systemFlags->setShowFlags(false);

    52 }

    53 

    54 void FloatImageObj::copy (FloatImageObj* other)

    55 {					

    56 	FloatObj::copy (other);

    57 	icon->copy (other->icon);

    58 	filetype=other->filetype;

    59 	filename=other->filename;

    60 	originalFilename=other->originalFilename;

    61 	saveInMap=other->saveInMap;

    62     positionBBox();

    63 }

    64 

    65 void FloatImageObj::setZValue (const int &i)

    66 {

    67 	icon->setZValue (i);

    68 	zPlane=i;

    69 }

    70 

    71 int FloatImageObj::z ()

    72 {

    73 	return qRound (icon->zValue());

    74 }

    75 

    76 void FloatImageObj::load (const QPixmap &pixmap)

    77 {

    78 	icon->load(pixmap);

    79 	bbox.setSize (QSizeF(icon->boundingRect().width()+8, icon->boundingRect().height()+8));

    80 	clickBox.setSize (QSizeF(icon->boundingRect().width()+8, icon->boundingRect().height()+8));

    81 	positionBBox();

    82 	filetype="PNG";

    83 	filename="No filename given";

    84 }

    85 

    86 bool FloatImageObj::load (const QString &fn)

    87 {	

    88 	QImageReader reader (fn);

    89 	QImage img;

    90 

    91 	if( reader.read (&img))

    92 	{

    93 		icon->setPixmap(QPixmap::fromImage(img));

    94 		bbox.setSize (QSizeF(icon->boundingRect().width()+8, icon->boundingRect().height()+8));

    95 		positionBBox();

    96 		filename=fn;

    97 		filetype=reader.format();

    98 		setOriginalFilename (fn);

    99 		return true;

   100 	} else

   101 		return false;

   102 	

   103 }

   104 

   105 void FloatImageObj::save (const QString &fn, const QString &format)

   106 {	

   107 	icon->save (fn,qPrintable (format));

   108 }

   109 

   110 void FloatImageObj::setOriginalFilename(const QString & fn)

   111 {

   112 	originalFilename=fn;

   113 

   114 	// Set short name, too. Search from behind:

   115 	int i=originalFilename.findRev("/");

   116 	if (i>=0) originalFilename=originalFilename.remove (0,i+1);

   117 }

   118 

   119 QString FloatImageObj::getOriginalFilename()

   120 {

   121 	return originalFilename;

   122 }

   123 

   124 void FloatImageObj::setVisibility(bool v)

   125 {

   126     OrnamentedObj::setVisibility(v);

   127 	if (v)

   128 	    icon->setVisibility(true);

   129 	else

   130 	    icon->setVisibility(false);

   131 }

   132 

   133 void FloatImageObj::move (double x, double y)

   134 {

   135 	FloatObj::move(x,y);

   136 	icon->setPos (x+4,y+4);

   137     positionBBox();

   138 }

   139 

   140 void FloatImageObj::move (QPointF p)

   141 {

   142 	OrnamentedObj::move (p.x(),p.y());

   143 }

   144 

   145 void FloatImageObj::positionBBox()

   146 {

   147 	clickBox=bbox;

   148 }

   149 

   150 void FloatImageObj::calcBBoxSize()

   151 {

   152 	// TODO

   153 }

   154 

   155 QRectF FloatImageObj::getTotalBBox()

   156 {

   157 	return bbox;

   158 }

   159 

   160 QRectF FloatImageObj::getBBoxSizeWithChildren()

   161 {

   162 	//TODO abstract in linkablemapobj.h, not calculated

   163 	return bboxTotal;

   164 }

   165 

   166 void FloatImageObj::calcBBoxSizeWithChildren()

   167 {

   168 	//TODO abstract in linkablemapobj.h

   169 }

   170
vym