author | insilmaril |
Wed, 04 Feb 2009 11:52:52 +0000 | |
changeset 739 | 3d43b46a8564 |
parent 738 | 716a777c1c98 |
child 740 | 6dc0a20031f7 |
permissions | -rw-r--r-- |
insilmaril@725 | 1 |
#include <QStringList> |
insilmaril@725 | 2 |
|
insilmaril@725 | 3 |
#include "treeitem.h" |
insilmaril@725 | 4 |
|
insilmaril@725 | 5 |
TreeItem::TreeItem(const QList<QVariant> &data, TreeItem *parent) |
insilmaril@725 | 6 |
{ |
insilmaril@725 | 7 |
parentItem = parent; |
insilmaril@725 | 8 |
itemData = data; |
insilmaril@726 | 9 |
lmo=NULL; |
insilmaril@738 | 10 |
|
insilmaril@738 | 11 |
branchOffset=0; |
insilmaril@738 | 12 |
branchCount=0; |
insilmaril@738 | 13 |
lastSelectedBranchNum=-1; |
insilmaril@725 | 14 |
} |
insilmaril@725 | 15 |
|
insilmaril@725 | 16 |
TreeItem::~TreeItem() |
insilmaril@725 | 17 |
{ |
insilmaril@725 | 18 |
qDeleteAll(childItems); |
insilmaril@725 | 19 |
} |
insilmaril@725 | 20 |
|
insilmaril@725 | 21 |
void TreeItem::appendChild(TreeItem *item) |
insilmaril@725 | 22 |
{ |
insilmaril@725 | 23 |
childItems.append(item); |
insilmaril@738 | 24 |
if (item->type == Branch) |
insilmaril@738 | 25 |
{ |
insilmaril@738 | 26 |
if (branchCount==0) |
insilmaril@738 | 27 |
branchOffset=childItems.count()-1; |
insilmaril@738 | 28 |
branchCount++; |
insilmaril@738 | 29 |
} |
insilmaril@725 | 30 |
} |
insilmaril@725 | 31 |
|
insilmaril@727 | 32 |
void TreeItem::removeChild(int row) |
insilmaril@727 | 33 |
{ |
insilmaril@727 | 34 |
if (row>=0) |
insilmaril@727 | 35 |
{ |
insilmaril@727 | 36 |
delete (childItems.at(row) ); |
insilmaril@727 | 37 |
childItems.removeAt (row); |
insilmaril@727 | 38 |
} else |
insilmaril@727 | 39 |
qWarning ("TreeItem::removeChild tried to remove non existing item?!\n"); |
insilmaril@727 | 40 |
} |
insilmaril@727 | 41 |
|
insilmaril@725 | 42 |
TreeItem *TreeItem::child(int row) |
insilmaril@725 | 43 |
{ |
insilmaril@725 | 44 |
return childItems.value(row); |
insilmaril@725 | 45 |
} |
insilmaril@725 | 46 |
|
insilmaril@725 | 47 |
int TreeItem::childCount() const |
insilmaril@725 | 48 |
{ |
insilmaril@725 | 49 |
return childItems.count(); |
insilmaril@725 | 50 |
} |
insilmaril@725 | 51 |
|
insilmaril@725 | 52 |
int TreeItem::columnCount() const |
insilmaril@725 | 53 |
{ |
insilmaril@725 | 54 |
return itemData.count(); |
insilmaril@725 | 55 |
} |
insilmaril@727 | 56 |
int TreeItem::row() const |
insilmaril@727 | 57 |
{ |
insilmaril@727 | 58 |
if (parentItem) |
insilmaril@727 | 59 |
return parentItem->childItems.indexOf(const_cast<TreeItem*>(this)); |
insilmaril@727 | 60 |
|
insilmaril@727 | 61 |
return 0; |
insilmaril@727 | 62 |
} |
insilmaril@727 | 63 |
|
insilmaril@727 | 64 |
int TreeItem::column() const |
insilmaril@727 | 65 |
{ |
insilmaril@727 | 66 |
return 0; |
insilmaril@727 | 67 |
} |
insilmaril@727 | 68 |
|
insilmaril@727 | 69 |
TreeItem *TreeItem::parent() |
insilmaril@727 | 70 |
{ |
insilmaril@727 | 71 |
return parentItem; |
insilmaril@727 | 72 |
} |
insilmaril@727 | 73 |
|
insilmaril@725 | 74 |
|
insilmaril@725 | 75 |
QVariant TreeItem::data(int column) const |
insilmaril@725 | 76 |
{ |
insilmaril@725 | 77 |
return itemData.value(column); |
insilmaril@725 | 78 |
} |
insilmaril@725 | 79 |
|
insilmaril@726 | 80 |
void TreeItem::setHeading (const QString s) |
insilmaril@725 | 81 |
{ |
insilmaril@726 | 82 |
itemData[0]=s; |
insilmaril@726 | 83 |
} |
insilmaril@726 | 84 |
|
insilmaril@726 | 85 |
QString TreeItem::getHeading () |
insilmaril@726 | 86 |
{ |
insilmaril@726 | 87 |
return itemData[0].toString(); |
insilmaril@726 | 88 |
} |
insilmaril@726 | 89 |
|
insilmaril@726 | 90 |
void TreeItem::setType(const Type t) |
insilmaril@726 | 91 |
{ |
insilmaril@726 | 92 |
type=t; |
insilmaril@726 | 93 |
itemData[1]=getTypeName(); |
insilmaril@726 | 94 |
} |
insilmaril@726 | 95 |
|
insilmaril@726 | 96 |
TreeItem::Type TreeItem::getType() |
insilmaril@726 | 97 |
{ |
insilmaril@726 | 98 |
return type; |
insilmaril@726 | 99 |
} |
insilmaril@726 | 100 |
|
insilmaril@726 | 101 |
QString TreeItem::getTypeName() |
insilmaril@726 | 102 |
{ |
insilmaril@726 | 103 |
switch (type) |
insilmaril@726 | 104 |
{ |
insilmaril@726 | 105 |
case Undefined: return QString ("Undefined"); |
insilmaril@726 | 106 |
case MapCenter: return QString ("MapCenter"); |
insilmaril@726 | 107 |
case Branch: return QString ("Branch"); |
insilmaril@739 | 108 |
case Image: return QString ("Image"); |
insilmaril@726 | 109 |
default: return QString ("TreeItem::getTypeName no typename defined?!"); |
insilmaril@726 | 110 |
} |
insilmaril@725 | 111 |
} |
insilmaril@725 | 112 |
|
insilmaril@738 | 113 |
TreeItem* TreeItem::getChildNum(const int &n) |
insilmaril@738 | 114 |
{ |
insilmaril@738 | 115 |
if (n>=0 && n<childItems.count() ) |
insilmaril@738 | 116 |
return childItems.at(n); |
insilmaril@738 | 117 |
else |
insilmaril@738 | 118 |
return NULL; |
insilmaril@738 | 119 |
} |
insilmaril@738 | 120 |
|
insilmaril@738 | 121 |
TreeItem* TreeItem::getFirstBranch() |
insilmaril@738 | 122 |
{ |
insilmaril@738 | 123 |
if (branchCount>0) |
insilmaril@738 | 124 |
return getBranchNum (branchOffset); |
insilmaril@738 | 125 |
else |
insilmaril@738 | 126 |
return NULL; |
insilmaril@738 | 127 |
} |
insilmaril@738 | 128 |
|
insilmaril@738 | 129 |
TreeItem* TreeItem::getLastBranch() |
insilmaril@738 | 130 |
{ |
insilmaril@738 | 131 |
if (branchCount>0) |
insilmaril@738 | 132 |
return getBranchNum (branchOffset + branchCount-1); |
insilmaril@738 | 133 |
else |
insilmaril@738 | 134 |
return NULL; |
insilmaril@738 | 135 |
} |
insilmaril@738 | 136 |
|
insilmaril@738 | 137 |
|
insilmaril@738 | 138 |
TreeItem* TreeItem::getBranchNum(const int &n) |
insilmaril@738 | 139 |
{ |
insilmaril@738 | 140 |
if (branchCount>0) |
insilmaril@738 | 141 |
return getChildNum (branchOffset + n); |
insilmaril@738 | 142 |
else |
insilmaril@738 | 143 |
return NULL; |
insilmaril@738 | 144 |
} |
insilmaril@738 | 145 |
|
insilmaril@738 | 146 |
void TreeItem::setLastSelectedBranch() |
insilmaril@738 | 147 |
{ |
insilmaril@738 | 148 |
if (parentItem) |
insilmaril@738 | 149 |
parentItem->lastSelectedBranchNum=parentItem->childItems.indexOf(this); |
insilmaril@738 | 150 |
} |
insilmaril@738 | 151 |
|
insilmaril@738 | 152 |
TreeItem* TreeItem::getLastSelectedBranch() |
insilmaril@738 | 153 |
{ |
insilmaril@738 | 154 |
return getBranchNum (lastSelectedBranchNum); |
insilmaril@738 | 155 |
} |
insilmaril@738 | 156 |
|
insilmaril@727 | 157 |
LinkableMapObj* TreeItem::getLMO() // FIXME VM should be unnecessary in the end |
insilmaril@726 | 158 |
{ |
insilmaril@726 | 159 |
return lmo; |
insilmaril@726 | 160 |
} |
insilmaril@726 | 161 |
|
insilmaril@726 | 162 |
void TreeItem::setLMO(LinkableMapObj *l) |
insilmaril@726 | 163 |
{ |
insilmaril@726 | 164 |
lmo=l; |
insilmaril@726 | 165 |
} |
insilmaril@726 | 166 |