Developer Documentation

ObjectListItemModel.cc
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40 \*===========================================================================*/
41
42
43
44 #include "ObjectListItemModel.hh"
45
46 #include <OpenFlipper/BasePlugin/PluginFunctions.hh>
47 #include <OpenFlipper/common/DataTypes.hh>
48
49 ObjectListItemModel::ObjectListItemModel() {
50 }
51
52 ObjectListItemModel::~ObjectListItemModel() {
53 }
54
55 int ObjectListItemModel::rowCount(const QModelIndex & parent) const {
56 return objects_.size() + 1;
57 }
58
59 QVariant ObjectListItemModel::data(const QModelIndex & index, int role) const {
60 switch (role) {
61 case Qt::DisplayRole:
62 if (index.row() <= 0) return tr("<none>");
63 return objects_[index.row() - 1].getName();
64 case Qt::UserRole:
65 if (index.row() <= 0) return QVariant::fromValue<int>(-1);
66 return QVariant::fromValue(objects_[index.row() - 1].getId());
67 default:
68 return QVariant::Invalid;
69 }
70 }
71
72 void ObjectListItemModel::removeObject(int _id)
73 {
74 beginResetModel();
75 for (int i = (int)objects_.size()-1; i>=0; i--)
76 {
77 if (objects_[i].getId() == _id)
78 objects_.erase(objects_.begin()+i);
79 }
80 endResetModel();
81 }
82
83 void ObjectListItemModel::refresh(const DataType &datatype) {
84 std::vector<ObjectInfo> objects;
85 objects.push_back(ObjectInfo("ALL_OBJECTS", -13));
86 objects.push_back(ObjectInfo("TARGET_OBJECTS", -14));
87 objects.push_back(ObjectInfo("SOURCE_OBJECTS", -15));
88
89 for (PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS, datatype);
90 o_it != PluginFunctions::objectsEnd(); ++o_it) {
91 objects.push_back(ObjectInfo(o_it->name(), o_it->id()));
92 }
93
94 std::sort(objects.begin(), objects.end());
95
96 if (objects != objects_) {
97 beginResetModel();
98 objects.swap(objects_);
99 endResetModel();
100 }
101 }
PluginFunctions::ALL_OBJECTS
const QStringList ALL_OBJECTS
Iterable object range.
Definition: PluginFunctions.hh:430
DataType
Predefined datatypes.
Definition: DataTypes.hh:83
PluginFunctions.hh
PluginFunctions::objectsEnd
DLLEXPORT ObjectIterator objectsEnd()
Return Iterator to Object End.
Definition: PluginFunctionsIterator.cc:177
PluginFunctions::ObjectIterator
Core Data Iterator.
Definition: PluginFunctions.hh:441
PluginFunctions::objects
ObjectRange objects(IteratorRestriction _restriction, DataType _dataType)
Iterable object range.
Definition: PluginFunctions.cc:1257
DataTypes.hh