initial import

[vym] / mapcenterobj.cpp

diff --git a/mapcenterobj.cpp b/mapcenterobj.cpp
new file mode 100644 (file)
index 0000000..2913415
--- /dev/null
+++ b/mapcenterobj.cpp
@@ -0,0 +1,220 @@
+#include <QDateTime>
+
+#include "floatimageobj.h"
+#include "geometry.h"
+#include "mapcenterobj.h"
+#include "mapeditor.h"
+
+
+/////////////////////////////////////////////////////////////////
+// MapCenterObj
+/////////////////////////////////////////////////////////////////
+MapCenterObj::MapCenterObj() : BranchObj ()
+{
+//    cout << "Const MapCenterObj\n";
+    init();
+}
+
+MapCenterObj::MapCenterObj(QGraphicsScene* s) : BranchObj (s)
+{
+//    cout << "Const MapCenterObj   canvas="<<s<<"\n";
+    init();
+}
+
+MapCenterObj::~MapCenterObj() 
+{
+//    cout << "Destr MapCenterObj\n";
+       clear();
+}      
+
+void MapCenterObj::clear() 
+{
+       BranchObj::clear();
+}
+
+void MapCenterObj::init () 
+{
+       BranchObj::init();
+    orientation=LinkableMapObj::UndefinedOrientation;
+
+       // TODO this should be done in TextObj later...
+       //QFont font ("Sans Serif,16,-1,5,50,0,0,0,0,0");               
+       //heading->setFont(font);
+       depth=0;
+       setDefAttr(MovedBranch);
+
+       frame->setFrameType (FrameObj::Rectangle);
+}
+
+void MapCenterObj::move (double x, double y)
+{
+       BranchObj::move(x,y);
+}
+
+void MapCenterObj::move (QPointF absPos)
+{
+       BranchObj::move(absPos);
+}
+
+void MapCenterObj::moveBy (double x, double y)
+{
+       BranchObj::moveBy(x,y);
+}
+
+void MapCenterObj::moveAll (double x, double y)
+{
+       // Get rel. position
+       double dx=x-absPos.x();
+       double dy=y-absPos.y();
+
+       // Move myself and branches
+       moveAllBy (dx,dy);
+}
+
+void MapCenterObj::moveAllBy (double dx, double dy)
+{
+       // Move myself and childs
+       BranchObj::moveBy(dx,dy);
+}
+
+void MapCenterObj::updateLink()
+{
+       // set childPos to middle of MapCenterObj
+       childPos.setX( clickBox.topLeft().x() + (int)(clickBox.width())/2 );
+       childPos.setY( clickBox.topLeft().y() + (int)(clickBox.height())/2 );
+       parPos=childPos;                
+       for (int i=0; i<branch.size(); ++i)
+               branch.at(i)->updateLink();
+}
+
+void MapCenterObj::updateRelPositions()
+{
+       if (repositionRequest) unsetAllRepositionRequests();
+
+       // update relative Positions of branches and floats
+       for (int i=0; i<branch.size(); ++i)
+       {
+               branch.at(i)->setRelPos();
+               branch.at(i)->setOrientation();
+       }
+       
+       for (int i=0; i<floatimage.size(); ++i)
+               floatimage.at(i)->setRelPos();
+
+       if (repositionRequest) reposition();
+}
+
+LinkableMapObj* MapCenterObj::findMapObj(QPointF p, LinkableMapObj *excludeLMO)
+       {
+       LinkableMapObj *lmo;
+
+       // Search through child branches
+       for (int i=0; i<branch.size(); ++i)
+       {       
+               lmo = branch.at(i)->findMapObj(p, excludeLMO);
+               if (lmo!= NULL) return lmo;
+       }
+       // is p in MapCenter?
+       if (inBox (p,clickBox) && (this != excludeLMO) ) return this;
+
+       // Search float images
+       for (int i=0; i<floatimage.size(); ++i)
+               if (inBox(p,floatimage.at(i)->getClickBox()) && (floatimage.at(i) != excludeLMO) && floatimage.at(i)->getParObj()!= excludeLMO) return floatimage.at(i);
+
+       // nothing found
+       return NULL;
+}
+
+QString MapCenterObj::saveToDir (const QString &tmpdir,const QString &prefix, int verbose, const QPointF &offset)
+{
+    QString s,a;
+
+       // save area, if not scrolled
+       QString areaAttr=
+               attribut("x1",QString().setNum(absPos.x()-offset.x())) +
+               attribut("y1",QString().setNum(absPos.y()-offset.y())) +
+               attribut("x2",QString().setNum(absPos.x()+width()-offset.x())) +
+               attribut("y2",QString().setNum(absPos.y()+height()-offset.y()));
+       
+       // Providing an ID for a branch makes export to XHTML easier
+       QString idAttr;
+       if (countXLinks()>0)
+               idAttr=attribut ("id",mapEditor->getModel()->getSelectString(this)); //TODO directly access model
+
+       else
+               idAttr="";
+
+       QString linkAttr=getLinkAttr();
+
+    s=beginElement ("mapcenter" 
+               +getOrnXMLAttr() 
+               +areaAttr 
+               +idAttr 
+               +getIncludeImageAttr() );
+    incIndent();
+    if (heading->getColor()!=QColor("black"))
+               a=attribut ("textColor",QColor(heading->getColor()).name() );
+    else       
+               a="";
+    
+       // Save flags. If verbose is set (export to xml dir), also write
+       // the flags as picture
+       s+=standardFlags->saveToDir(tmpdir+"/flags", "/standardFlag-", verbose);
+
+       // Save heading
+    s+=valueElement("heading", getHeading(),a);
+
+       // Save frame
+       s+=frame->saveToDir ();
+
+       // add link to file in s
+       if (!note.isEmpty() )
+               s+=note.saveToDir();
+       
+       // Save branches
+       for (int i=0; i<branch.size(); ++i)
+               s+=branch.at(i)->saveToDir(tmpdir,prefix, offset);
+
+       // Save FloatImages
+       for (int i=0; i<floatimage.size(); ++i)
+               s+=floatimage.at(i)->saveToDir (tmpdir,prefix);
+
+       // Save XLinks
+       for (int i=0;i<xlink.size(); ++i)
+               s+=xlink.at(i)->saveToDir();
+
+    decIndent();
+    s+=endElement   ("mapcenter");
+    return s;
+}
+
+void MapCenterObj::setVersion (const QString &s)
+{
+       version=s;
+}
+
+void MapCenterObj::setAuthor (const QString &s)
+{
+       author=s;
+}
+
+QString MapCenterObj::getAuthor()
+{
+       return author;
+}
+
+void MapCenterObj::setComment (const QString &s)
+{
+       comment=s;
+}
+
+QString MapCenterObj::getComment ()
+{
+       return comment;
+}
+
+QString MapCenterObj::getDate ()
+{
+       return QDate::currentDate().toString ("yyyy-MM-dd");
+}
+