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floatimageobj.cpp
author insilmaril
Fri, 08 Jul 2005 07:24:42 +0000
changeset 108 682074632bc3
parent 104 270593ab83b2
child 113 3b0b9352cf49
permissions -rw-r--r--
changes for 1.6.9 
     1 #include "floatimageobj.h"

     2 #include "branchobj.h"

     3 

     4 

     5 /////////////////////////////////////////////////////////////////

     6 // FloatImageObj

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

     8 

     9 int FloatImageObj::counter=0;		// make instance 

    10 

    11 

    12 FloatImageObj::FloatImageObj ():FloatObj()

    13 {

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

    15     setParObj (this);	

    16     init();

    17     depth=-1;

    18 }

    19 

    20 FloatImageObj::FloatImageObj (QCanvas* c):FloatObj(c)

    21 {

    22  //   cout << "Const FloatImageObj (c)  called from MapCenterObj (c)\n";

    23     setParObj (this);	

    24     init();

    25     depth=-1;

    26 }

    27 

    28 FloatImageObj::FloatImageObj (QCanvas* c, LinkableMapObj* p):FloatObj(c,p)

    29 {

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

    31     init();

    32 }

    33 

    34 FloatImageObj::~FloatImageObj ()

    35 {

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

    37 	delete(icon);

    38 }

    39 

    40 void FloatImageObj::init () 

    41 {

    42 	icon=new ImageObj (canvas);

    43 	icon->move (absPos.x(), absPos.y() );

    44 	icon->setVisibility (true);

    45 	bbox.setSize (QSize(icon->size().width(), icon->size().height()));

    46 	filename="";

    47 	originalFilename="no original name available";

    48 	filetype="";

    49 	saveInMap=true;

    50 }

    51 

    52 void FloatImageObj::copy (FloatImageObj* other)

    53 {					

    54 	FloatObj::copy (other);

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

    56 	filename=other->filename;

    57 	saveInMap=other->saveInMap;

    58     positionBBox();

    59 }

    60 

    61 void FloatImageObj::setZ (const int &i)

    62 {

    63 	icon->setZ (i);

    64 	zPlane=i;

    65 }

    66 

    67 int FloatImageObj::z ()

    68 {

    69 	return qRound (icon->z());

    70 }

    71 

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

    73 {	

    74 	if( icon->load (fn))

    75 	{

    76 		bbox.setSize (QSize(icon->size().width()+8, icon->size().height()+8));

    77 		positionBBox();

    78 		filename=fn;

    79 		filetype=QPixmap::imageFormat (fn);

    80 		return true;

    81 	} else

    82 		return false;

    83 	

    84 }

    85 

    86 void FloatImageObj::save (const QString &fn, const char *format)

    87 {	

    88 	icon->save (fn,format);

    89 }

    90 

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

    92 {

    93 	originalFilename=fn;

    94 }

    95 

    96 QString FloatImageObj::getOriginalFilename()

    97 {

    98 	return originalFilename;

    99 }

   100 

   101 void FloatImageObj::setVisibility(bool v)

   102 {

   103     LinkableMapObj::setVisibility(v);

   104 	if (v)

   105 	    icon->setVisibility(true);

   106 	else

   107 	    icon->setVisibility(false);

   108 }

   109 

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

   111 {

   112 	FloatObj::move(x,y);

   113 	icon->move (x+4,y+4);

   114     positionBBox();

   115 }

   116 

   117 void FloatImageObj::move (QPoint p)

   118 {

   119 	move (p.x(), p.y());

   120 }

   121 

   122 void FloatImageObj::positionBBox()

   123 {

   124 	// TODO

   125 }

   126 

   127 void FloatImageObj::calcBBoxSize()

   128 {

   129 	// TODO

   130 }

   131 

   132 QString FloatImageObj::saveToDir (const QString &tmpdir,const QString &prefix)

   133 {

   134 	counter++;

   135 

   136 	QString posAttr=

   137 		attribut("relPosX",QString().setNum(relPos.x(),10)) +

   138 		attribut("relPosY",QString().setNum(relPos.y(),10)); 

   139 

   140 	QString useOrientAttr;

   141 	if (useOrientation)

   142 		useOrientAttr=attribut ("useOrientation","true");

   143 	else	

   144 		useOrientAttr=attribut ("useOrientation","false");

   145 		

   146 	QString saveInMapAttr;

   147 	if (saveInMap)

   148 		saveInMapAttr=attribut ("saveInMap","true");

   149 	else	

   150 		

   151 		saveInMapAttr=attribut ("saveInMap","false");

   152 

   153 	QString exportAttr;

   154 	if (floatExport)

   155 		exportAttr=attribut ("floatExport","true");

   156 	else	

   157 		exportAttr=attribut ("floatExport","false");

   158 

   159 	QString zAttr=attribut ("zPlane",QString().setNum(zPlane));

   160 	QString url;

   161 

   162 	// prevent saving as GIF

   163 	if (filetype=="GIF")

   164 		filetype="PNG";

   165 		

   166 	url="images/"+prefix+"image-" + QString().number(counter,10) + "." +filetype;

   167 

   168 	// And really save the image

   169 	icon->save (tmpdir + "/" + url, filetype);

   170 

   171     return singleElement ("floatimage",  

   172 		posAttr + 

   173 		useOrientAttr + 

   174 		saveInMapAttr + 

   175 		exportAttr + 

   176 		zAttr + 

   177 		attribut ("href",QString ("file:")+url)

   178 	);	

   179 }

   180 

   181 void FloatImageObj::resetSaveCounter()

   182 {

   183 	counter=0;

   184 }

   185 

   186 

   187 QRect FloatImageObj::getTotalBBox()

   188 {

   189 	return bbox;

   190 }

   191 

   192 QRect FloatImageObj::getBBoxSizeWithChilds()

   193 {

   194 	//FIXME  abstract in linkablemapobj.h, not calculated

   195 	return bboxTotal;

   196 }

   197 

   198 void FloatImageObj::calcBBoxSizeWithChilds()

   199 {

   200 	//FIXME  abstract in linkablemapobj.h

   201 }

   202 

   203 QString FloatImageObj::getSelectString()

   204 {

   205 	QString s;

   206 	if (parObj)

   207 	{

   208 		if (parObj->getDepth()==0)

   209 			s= "fi:" + QString("%1").arg( ((BranchObj*)(parObj))->getFloatImageNum(this));

   210 		else	

   211 			s= ((BranchObj*)(parObj))->getSelectString() + ",fi:" + QString("%1").arg( ((BranchObj*)(parObj))->getFloatImageNum(this));

   212 	} else

   213 		s="mc:";

   214 	

   215 	return s;

   216 

   217 }

   218
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