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floatimageobj.cpp
author insilmaril
Tue, 05 Sep 2006 09:30:16 +0000
branchqt4-port
changeset 21 b091563e28e6
parent 11 b8c547f0fc58
permissions -rw-r--r--
More undo/redo commands. Undo debug output still enabled 
     1 #include "floatimageobj.h"

     2 #include "branchobj.h"

     3 //Added by qt3to4:

     4 #include <QPixmap>

     5 

     6 

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

     8 // FloatImageObj

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

    10 

    11 uint FloatImageObj::saveCounter=0;		// make instance 

    12 

    13 

    14 FloatImageObj::FloatImageObj ():FloatObj()

    15 {

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

    17     setParObj (this);	

    18     init();

    19     depth=-1;

    20 }

    21 

    22 FloatImageObj::FloatImageObj (Q3Canvas* c):FloatObj(c)

    23 {

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

    25     setParObj (this);	

    26     init();

    27     depth=-1;

    28 }

    29 

    30 FloatImageObj::FloatImageObj (Q3Canvas* c, OrnamentedObj* p):FloatObj(c,p)

    31 {

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

    33     init();

    34 }

    35 

    36 FloatImageObj::~FloatImageObj ()

    37 {

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

    39 	delete(icon);

    40 }

    41 

    42 void FloatImageObj::init () 

    43 {

    44 	icon=new ImageObj (canvas);

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

    46 	icon->setVisibility (true);

    47 	setZ (Z_FLOATIMG);

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

    49 	clickBox.setSize (QSize(icon->size().width(), icon->size().height()));

    50 	filename="";

    51 	originalFilename="no original name available";

    52 	filetype="";

    53 	saveInMap=true;

    54 	useRelPos=true;

    55 

    56 	//Hide flags

    57 	systemFlags->setShowFlags(false);

    58 }

    59 

    60 void FloatImageObj::copy (FloatImageObj* other)

    61 {					

    62 	FloatObj::copy (other);

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

    64 	filetype=other->filetype;

    65 	filename=other->filename;

    66 	originalFilename=other->originalFilename;

    67 	saveInMap=other->saveInMap;

    68     positionBBox();

    69 }

    70 

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

    72 {

    73 	icon->setZ (i);

    74 	zPlane=i;

    75 }

    76 

    77 int FloatImageObj::z ()

    78 {

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

    80 }

    81 

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

    83 {

    84   icon->load(pixmap);

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

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

    87   positionBBox();

    88   filetype="PNG";

    89   filename="noname.png";

    90 }

    91 

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

    93 {	

    94 	if( icon->load (fn))

    95 	{

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

    97 		positionBBox();

    98 		filename=fn;

    99 //FIXME QT3 was		filetype=QPixmap::imageFormat (fn);

   100 		setOriginalFilename (fn);

   101 		return true;

   102 	} else

   103 		return false;

   104 	

   105 }

   106 

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

   108 {	

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

   110 }

   111 

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

   113 {

   114 	originalFilename=fn;

   115 

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

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

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

   119 }

   120 

   121 QString FloatImageObj::getOriginalFilename()

   122 {

   123 	return originalFilename;

   124 }

   125 

   126 void FloatImageObj::setVisibility(bool v)

   127 {

   128     OrnamentedObj::setVisibility(v);

   129 	if (v)

   130 	    icon->setVisibility(true);

   131 	else

   132 	    icon->setVisibility(false);

   133 }

   134 

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

   136 {

   137 	FloatObj::move(x,y);

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

   139     positionBBox();

   140 }

   141 

   142 void FloatImageObj::move (QPoint p)

   143 {

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

   145 }

   146 

   147 void FloatImageObj::positionBBox()

   148 {

   149 	clickBox=bbox;

   150 }

   151 

   152 void FloatImageObj::calcBBoxSize()

   153 {

   154 	// TODO

   155 }

   156 

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

   158 {

   159 	if (hidden) return "";

   160 

   161 	saveCounter++;

   162 	

   163 	QString useOrientAttr;

   164 	if (useOrientation)

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

   166 	else	

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

   168 		

   169 	QString saveInMapAttr;

   170 	if (saveInMap)

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

   172 	else	

   173 		

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

   175 

   176 	QString exportAttr;

   177 	if (floatExport)

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

   179 	else	

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

   181 

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

   183 	QString url;

   184 

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

   186 

   187 	// And really save the image

   188 	icon->save (tmpdir + "/" + url, "PNG");

   189  

   190 	QString nameAttr=attribut ("orgName",originalFilename);

   191 

   192     return singleElement ("floatimage",  

   193 		getOrnAttr() 

   194 		+useOrientAttr 

   195 		+saveInMapAttr 

   196 		+exportAttr  

   197 		+zAttr  

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

   199 		+nameAttr

   200 	);	

   201 }

   202 

   203 void FloatImageObj::resetSaveCounter()

   204 {

   205 	saveCounter=0;

   206 }

   207 

   208 

   209 QRect FloatImageObj::getTotalBBox()

   210 {

   211 	return bbox;

   212 }

   213 

   214 QRect FloatImageObj::getBBoxSizeWithChilds()

   215 {

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

   217 	return bboxTotal;

   218 }

   219 

   220 void FloatImageObj::calcBBoxSizeWithChilds()

   221 {

   222 	//FIXME  abstract in linkablemapobj.h

   223 }

   224 

   225 QString FloatImageObj::getSelectString()

   226 {

   227 	QString s;

   228 	if (parObj)

   229 	{

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

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

   232 		else	

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

   234 	} else

   235 		s="mc:";

   236 	

   237 	return s;

   238 

   239 }

   240
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