mapcenterobj.cpp
author insilmaril
Mon, 04 Aug 2008 06:52:15 +0000
branchrelease-1-12-maintained
changeset 46 4d441cb0a856
parent 0 7a96bd401351
child 2 608f976aa7bb
child 52 6cd53d63956f
child 83 e90f5bef70c8
permissions -rw-r--r--
fixed mail address in changelog
     1 #include <qdatetime.h>
     2 
     3 #include "mapcenterobj.h"
     4 #include "floatimageobj.h"
     5 #include "mapeditor.h"
     6 
     7 /////////////////////////////////////////////////////////////////
     8 // MapCenterObj
     9 /////////////////////////////////////////////////////////////////
    10 MapCenterObj::MapCenterObj() : BranchObj ()
    11 {
    12 //    cout << "Const MapCenterObj\n";
    13     init();
    14 }
    15 
    16 MapCenterObj::MapCenterObj(QCanvas* c) : BranchObj (c)
    17 {
    18 //    cout << "Const MapCenterObj   canvas="<<c<<"\n";
    19     init();
    20 }
    21 
    22 MapCenterObj::~MapCenterObj() 
    23 {
    24 //    cout << "Destr MapCenterObj\n";
    25 }	
    26 
    27 void MapCenterObj::clear() 
    28 {
    29 	BranchObj::clear();
    30     init();
    31 }
    32 
    33 void MapCenterObj::init () 
    34 {
    35     orientation=OrientUndef;
    36     absPos=QPoint (canvas->width()/2, canvas->height()/2);
    37 
    38 	// FIXME this should be done in TextObj later...
    39 	QFont font ("Sans Serif,16,-1,5,50,0,0,0,0,0");		
    40 	heading->setFont(font);
    41 
    42 	branch.setAutoDelete (TRUE);
    43 	floatimage.setAutoDelete (TRUE);
    44 
    45 	move (absPos.x(), absPos.y() );
    46 	depth=0;
    47 
    48 	scrolled=false;
    49 	tmpUnscrolled=false;
    50 
    51 	frame->setFrameType (Rectangle);
    52 }
    53 
    54 void MapCenterObj::move (double x, double y)
    55 {
    56 	BranchObj::move(x,y);
    57 	positionBBox();
    58 }
    59 
    60 void MapCenterObj::moveBy (double x, double y)
    61 {
    62 	BranchObj::moveBy(x,y);
    63 	positionBBox();
    64 }
    65 
    66 void MapCenterObj::moveAll (double x, double y)
    67 {
    68 	// Get rel. position
    69 	double dx=x-absPos.x();
    70 	double dy=y-absPos.y();
    71 
    72 	// Move myself and branches
    73 	moveAllBy (dx,dy);
    74 }
    75 
    76 void MapCenterObj::moveAllBy (double dx, double dy)
    77 {
    78 	// Move myself
    79 	moveBy(dx,dy);
    80 
    81 	positionBBox();
    82 }
    83 
    84 void MapCenterObj::updateLink()
    85 {
    86 	// set childPos to middle of MapCenterObj
    87 	childPos=QPoint(
    88 		absPos.x() + QSize(getSize() ).width()/2, 
    89 		absPos.y() + QSize(getSize() ).height()/2);
    90 	parPos=childPos;		
    91 	BranchObj *b;
    92 	for (b=branch.first(); b; b=branch.next() )
    93 		b->updateLink();
    94 }
    95 
    96 LinkableMapObj* MapCenterObj::findMapObj(QPoint p, LinkableMapObj *excludeLMO)
    97 	{
    98 	BranchObj *bo;
    99 	LinkableMapObj *lmo;
   100 
   101 	// Search through child branches
   102 	for (bo=branch.first(); bo; bo=branch.next() )
   103 	{	
   104 		lmo = bo->findMapObj(p, excludeLMO);
   105 		
   106 		if (lmo!= NULL) 
   107 		{
   108 			return lmo;
   109 		}	
   110 	}
   111 	// is p in MapCenter?
   112 	if (inBBox (p) && (this != excludeLMO) ) return this;
   113 
   114 	// Search float images
   115 	FloatImageObj *foi;
   116 	for (foi=floatimage.first(); foi; foi=floatimage.next() )
   117 		if (foi->inBBox(p) && (foi != excludeLMO) && foi->getParObj()!= excludeLMO) return foi;
   118 
   119 	// nothing found
   120 	return NULL;
   121 }
   122 
   123 QString MapCenterObj::saveToDir (const QString &tmpdir,const QString &prefix, int verbose, const QPoint &offset)
   124 {
   125     QString s,a;
   126 
   127 	// save area, if not scrolled
   128 	QString areaAttr=
   129 		attribut("x1",QString().setNum(absPos.x()-offset.x(),10)) +
   130 		attribut("y1",QString().setNum(absPos.y()-offset.y(),10)) +
   131 		attribut("x2",QString().setNum(absPos.x()+width()-offset.x(),10)) +
   132 		attribut("y2",QString().setNum(absPos.y()+height()-offset.y(),10));
   133 	
   134     s=beginElement ("mapcenter" 
   135 		+attribut("absPosX",QString().setNum(absPos.x(),10))
   136 		+attribut("absPosY",QString().setNum(absPos.y(),10))
   137 		+attribut("frameType",frame->getFrameTypeName()) 
   138 		+areaAttr 
   139 		);
   140 		
   141     incIndent();
   142     if (heading->getColor()!=QColor("black"))
   143 		a=attribut ("textColor",QColor(heading->getColor()).name() );
   144     else	
   145 		a="";
   146     
   147 	// Save flags. If verbose is set (export to xml dir), also write
   148 	// the flags as picture
   149 	s+=standardFlags->saveToDir(tmpdir+"/flags", "/standardFlag-", verbose);
   150     s=s+valueElement("heading", getHeading(),a);
   151 
   152 	// Reset the counters before saving
   153 	FloatImageObj (canvas).resetSaveCounter();
   154 
   155 	// add link to file in s
   156 	if (!note.isEmpty() )
   157 		s+=note.saveToDir();
   158 	
   159 	// Save FloatImages
   160 	FloatImageObj *fio;
   161 	for (fio=floatimage.first(); fio; fio=floatimage.next() )
   162 		s+=fio->saveToDir (tmpdir,prefix);
   163 
   164 	// Save branches
   165     BranchObj *bo;
   166     for (bo=branch.first(); bo; bo=branch.next() )
   167 		s+=bo->saveToDir(tmpdir,prefix, offset);
   168 
   169     decIndent();
   170     s+=endElement   ("mapcenter");
   171     return s;
   172 }
   173 
   174 void MapCenterObj::setVersion (const QString &s)
   175 {
   176 	version=s;
   177 }
   178 
   179 bool MapCenterObj::checkVersion ()
   180 {
   181 	// returns true, if vym is able to read file regarding 
   182 	// the version set with setVersion
   183 	QString s1=version.section (".",0,0);
   184 	QString s2=version.section (".",1,1);
   185 	QString s3=version.section (".",2,2);
   186 	bool ok;
   187 	int vv1 =QString(__VYM_VERSION__).section (".",0,0).toInt(&ok,10);
   188 	int vv2 =QString(__VYM_VERSION__).section (".",1,1).toInt(&ok,10);
   189 	int vv3 =QString(__VYM_VERSION__).section (".",2,2).toInt(&ok,10);
   190 	int mv1=0;
   191 	int mv2=0;
   192 	int mv3=0;
   193 	if (!s1.isEmpty() ) mv1=s1.toInt(&ok,10);
   194 	if (!s2.isEmpty() ) mv2=s2.toInt(&ok,10);
   195 	if (!s3.isEmpty() ) mv3=s3.toInt(&ok,10);
   196 	
   197 	if (vv1 > mv1)
   198 		return true;
   199 	if (vv1 < mv1)
   200 		return false;
   201 	if (vv2 > mv2)
   202 		return true;
   203 	if (vv2 < mv2)
   204 		return false;
   205 	if (vv3 > mv3)
   206 		return true;
   207 	if (vv3 < mv3)
   208 		return false;
   209 	return true;	
   210 }
   211 
   212 void MapCenterObj::setAuthor (const QString &s)
   213 {
   214 	author=s;
   215 }
   216 
   217 QString MapCenterObj::getAuthor()
   218 {
   219 	return author;
   220 }
   221 
   222 void MapCenterObj::setComment (const QString &s)
   223 {
   224 	comment=s;
   225 }
   226 
   227 QString MapCenterObj::getComment ()
   228 {
   229 	return comment;
   230 }
   231 
   232 QString MapCenterObj::getDate ()
   233 {
   234 	return QDate::currentDate().toString ("yyyy-MM-dd");
   235 }