author | insilmaril |
Mon, 23 Mar 2009 09:06:51 +0000 | |
changeset 745 | 2d4cc445a86a |
parent 741 | 1b4d1ea6ea8c |
child 746 | ee6b0f3a4c2f |
permissions | -rw-r--r-- |
insilmaril@725 | 1 |
#include <QStringList> |
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|
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#include "branchobj.h" |
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#include "treeitem.h" |
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|
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TreeItem::TreeItem(const QList<QVariant> &data, TreeItem *parent) |
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{ |
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parentItem = parent; |
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itemData = data; |
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lmo=NULL; |
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|
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branchOffset=0; |
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branchCounter=0; |
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lastSelectedBranchNum=-1; |
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} |
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|
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TreeItem::~TreeItem() |
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{ |
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qDeleteAll(childItems); |
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} |
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|
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|
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void TreeItem::appendChild(TreeItem *item) |
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{ |
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childItems.append(item); |
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|
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if (item->type == Branch || item->type ==MapCenter) |
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{ |
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if (branchCounter==0) |
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branchOffset=childItems.count()-1; |
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branchCounter++; |
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} |
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} |
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|
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#include <iostream> |
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using namespace std; |
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void TreeItem::removeChild(int row) |
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{ |
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if (row<0 || row > childItems.size()-1) |
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qWarning ("TreeItem::removeChild tried to remove non existing item?!\n"); |
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else |
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{ |
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cout << "TI::removeChild this="<<this<<" row="<<row<<endl; |
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delete childItems.takeAt (row); |
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} |
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} |
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|
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TreeItem *TreeItem::child(int row) |
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{ |
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return childItems.value(row); |
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} |
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|
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int TreeItem::childCount() const |
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{ |
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return childItems.count(); |
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} |
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|
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int TreeItem::childNumber() const |
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{ |
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if (parentItem) |
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return parentItem->childItems.indexOf(const_cast<TreeItem*>(this)); |
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|
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return 0; |
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} |
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|
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int TreeItem::columnCount() const |
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{ |
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return itemData.count(); |
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} |
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|
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int TreeItem::branchCount() const |
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{ |
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return branchCounter; |
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} |
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int TreeItem::row() const |
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{ |
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if (parentItem) |
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return parentItem->childItems.indexOf(const_cast<TreeItem*>(this)); |
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|
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return 0; |
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} |
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|
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int TreeItem::column() const |
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{ |
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return 0; |
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} |
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|
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int TreeItem::depth() |
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{ |
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int d=-1; |
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TreeItem *ti=this; |
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while (ti!=NULL) |
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{ |
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ti=ti->parent(); |
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d++; |
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} |
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return d; |
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} |
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|
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TreeItem *TreeItem::parent() |
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{ |
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return parentItem; |
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} |
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|
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int TreeItem::num() |
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{ |
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switch (type) |
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{ |
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case Undefined: return -1; |
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case MapCenter: return parentItem->childItems.indexOf (this) - branchOffset; |
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case Branch: return parentItem->childItems.indexOf (this) - branchOffset; |
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case Image: return -1; // FIXME |
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default: return -1; |
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} |
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|
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} |
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|
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QVariant TreeItem::data(int column) const |
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{ |
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return itemData.value(column); |
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} |
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|
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void TreeItem::setHeading (const QString s) |
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{ |
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itemData[0]=s; |
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} |
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|
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QString TreeItem::getHeading () |
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{ |
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return itemData[0].toString(); |
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} |
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|
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void TreeItem::setNote(const QString s) |
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{ |
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switch (type) |
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{ |
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case MapCenter: |
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((BranchObj*)lmo)->setNote(s); |
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break; |
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case Branch: |
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((BranchObj*)lmo)->setNote(s); |
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break; |
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default: ; |
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} |
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} |
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|
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QString TreeItem::getNote() |
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{ |
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switch (type) |
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{ |
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case MapCenter: return ((BranchObj*)lmo)->getNote(); |
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case Branch: return ((BranchObj*)lmo)->getNote(); |
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default: return QString (); |
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} |
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} |
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|
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void TreeItem::setType(const Type t) |
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{ |
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type=t; |
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itemData[1]=getTypeName(); |
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} |
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|
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TreeItem::Type TreeItem::getType() |
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{ |
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return type; |
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} |
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|
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QString TreeItem::getTypeName() |
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{ |
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switch (type) |
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{ |
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case Undefined: return QString ("Undefined"); |
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case MapCenter: return QString ("MapCenter"); |
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case Branch: return QString ("Branch"); |
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case Image: return QString ("Image"); |
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default: return QString ("TreeItem::getTypeName no typename defined?!"); |
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} |
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} |
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|
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TreeItem* TreeItem::getChildNum(const int &n) |
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{ |
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if (n>=0 && n<childItems.count() ) |
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return childItems.at(n); |
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else |
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return NULL; |
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} |
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|
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TreeItem* TreeItem::getFirstBranch() |
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{ |
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if (branchCounter>0) |
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return getBranchNum (branchOffset); |
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else |
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return NULL; |
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} |
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|
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TreeItem* TreeItem::getLastBranch() |
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{ |
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if (branchCounter>0) |
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return getBranchNum (branchOffset + branchCounter-1); |
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else |
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return NULL; |
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} |
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|
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|
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TreeItem* TreeItem::getBranchNum(const int &n) |
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{ |
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if (branchCounter>0) |
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return getChildNum (branchOffset + n); |
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else |
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return NULL; |
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} |
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|
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void TreeItem::setLastSelectedBranch() |
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{ |
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if (parentItem) |
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parentItem->lastSelectedBranchNum=parentItem->childItems.indexOf(this); |
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} |
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|
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TreeItem* TreeItem::getLastSelectedBranch() |
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{ |
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return getBranchNum (lastSelectedBranchNum); |
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} |
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|
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LinkableMapObj* TreeItem::getLMO() // FIXME VM should be unnecessary in the end |
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{ |
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return lmo; |
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} |
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|
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void TreeItem::setLMO(LinkableMapObj *l) |
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{ |
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lmo=l; |
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} |
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