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floatimageobj.cpp
author insilmaril
Mon Apr 24 11:31:16 2006 +0000 (2006-04-24)
changeset 309 1f41709aa387
parent 241 f5243654fe86
child 312 d1d464798f08
permissions -rw-r--r--
corrected wrong vymBaseDir 
     1 #include "floatimageobj.h"

     2 #include "branchobj.h"

     3 

     4 

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

     6 // FloatImageObj

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

     8 

     9 uint FloatImageObj::saveCounter=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, OrnamentedObj* 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 	clickBox.setSize (QSize(icon->size().width(), icon->size().height()));

    47 	filename="";

    48 	originalFilename="no original name available";

    49 	filetype="";

    50 	saveInMap=true;

    51 	useRelPos=true;

    52 

    53 	//Hide flags

    54 	systemFlags->setShowFlags(false);

    55 }

    56 

    57 void FloatImageObj::copy (FloatImageObj* other)

    58 {					

    59 	FloatObj::copy (other);

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

    61 	filetype=other->filetype;

    62 	filename=other->filename;

    63 	originalFilename=other->originalFilename;

    64 	saveInMap=other->saveInMap;

    65     positionBBox();

    66 }

    67 

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

    69 {

    70 	icon->setZ (i);

    71 	zPlane=i;

    72 }

    73 

    74 int FloatImageObj::z ()

    75 {

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

    77 }

    78 

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

    80 {

    81   icon->load(pixmap);

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

    83   clickBox.setSize (QSize(icon->size().width()+8, icon->size().height()+8));

    84   positionBBox();

    85   filetype="PNG";

    86   filename="noname.png";

    87 }

    88 

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

    90 {	

    91 	if( icon->load (fn))

    92 	{

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

    94 		positionBBox();

    95 		filename=fn;

    96 		filetype=QPixmap::imageFormat (fn);

    97 		return true;

    98 	} else

    99 		return false;

   100 	

   101 }

   102 

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

   104 {	

   105 	icon->save (fn,format);

   106 }

   107 

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

   109 {

   110 	originalFilename=fn;

   111 }

   112 

   113 QString FloatImageObj::getOriginalFilename()

   114 {

   115 	return originalFilename;

   116 }

   117 

   118 void FloatImageObj::setVisibility(bool v)

   119 {

   120     OrnamentedObj::setVisibility(v);

   121 	if (v)

   122 	    icon->setVisibility(true);

   123 	else

   124 	    icon->setVisibility(false);

   125 }

   126 

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

   128 {

   129 	FloatObj::move(x,y);

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

   131     positionBBox();

   132 }

   133 

   134 void FloatImageObj::move (QPoint p)

   135 {

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

   137 }

   138 

   139 void FloatImageObj::positionBBox()

   140 {

   141 	clickBox=bbox;

   142 }

   143 

   144 void FloatImageObj::calcBBoxSize()

   145 {

   146 	// TODO

   147 }

   148 

   149 QString FloatImageObj::saveToDir (const QString &tmpdir,const QString &prefix, const QPoint &p)

   150 {

   151 	if (hidden) return "";

   152 

   153 	saveCounter++;

   154 	

   155 	QString useOrientAttr;

   156 	if (useOrientation)

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

   158 	else	

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

   160 		

   161 	QString saveInMapAttr;

   162 	if (saveInMap)

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

   164 	else	

   165 		

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

   167 

   168 	QString exportAttr;

   169 	if (floatExport)

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

   171 	else	

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

   173 

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

   175 	QString url;

   176 

   177 	// prevent saving as GIF

   178 	if (filetype=="GIF")

   179 		filetype="PNG";

   180 		

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

   182 

   183 	// And really save the image

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

   185 

   186     return singleElement ("floatimage",  

   187 		getOrnAttr() 

   188 		+useOrientAttr 

   189 		+saveInMapAttr 

   190 		+exportAttr  

   191 		+zAttr  

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

   193 	);	

   194 }

   195 

   196 void FloatImageObj::resetSaveCounter()

   197 {

   198 	saveCounter=0;

   199 }

   200 

   201 

   202 QRect FloatImageObj::getTotalBBox()

   203 {

   204 	return bbox;

   205 }

   206 

   207 QRect FloatImageObj::getBBoxSizeWithChilds()

   208 {

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

   210 	return bboxTotal;

   211 }

   212 

   213 void FloatImageObj::calcBBoxSizeWithChilds()

   214 {

   215 	//FIXME  abstract in linkablemapobj.h

   216 }

   217 

   218 QString FloatImageObj::getSelectString()

   219 {

   220 	QString s;

   221 	if (parObj)

   222 	{

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

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

   225 		else	

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

   227 	} else

   228 		s="mc:";

   229 	

   230 	return s;

   231 

   232 }

   233
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