comparison: src/model.cpp
src/model.cpp
- changeset 309
- d862721d19a3
- parent 264
- 76a025db4948
- child 326
- 65dbfcb859a7
equal
deleted
inserted
replaced
| 308:daa8770b9d26 | 309:d862721d19a3 |
|---|---|
| 171 | 171 |
| 172 Model::~Model() | 172 Model::~Model() |
| 173 { | 173 { |
| 174 } | 174 } |
| 175 | 175 |
| 176 ModelId Model::append(const ModelElement &value) | 176 ElementId Model::append(const ModelElement &value) |
| 177 { | 177 { |
| 178 const std::size_t position = this->size(); | 178 const std::size_t position = this->size(); |
| 179 const ModelId id = this->runningId; | 179 const ElementId id = this->runningId; |
| 180 this->runningId.value += 1; | 180 this->runningId.value += 1; |
| 181 const int row = narrow<int>(signed_cast(this->size())); | 181 const int row = narrow<int>(signed_cast(this->size())); |
| 182 Q_EMIT this->beginInsertRows({}, row, row); | 182 Q_EMIT this->beginInsertRows({}, row, row); |
| 183 this->body.push_back({value, id}); | 183 this->body.push_back({value, id}); |
| 184 this->positions[id] = position; | 184 this->positions[id] = position; |
| 189 const ModelElement &Model::at(std::size_t position) const | 189 const ModelElement &Model::at(std::size_t position) const |
| 190 { | 190 { |
| 191 return this->body[position].data; | 191 return this->body[position].data; |
| 192 } | 192 } |
| 193 | 193 |
| 194 ModelId Model::idAt(std::size_t position) const | 194 ElementId Model::idAt(std::size_t position) const |
| 195 { | 195 { |
| 196 return this->body[position].id; | 196 return this->body[position].id; |
| 197 } | 197 } |
| 198 | 198 |
| 199 void Model::assignAt(std::size_t position, const ModelElement &element) | 199 void Model::assignAt(std::size_t position, const ModelElement &element) |
| 201 this->body[position].data = element; | 201 this->body[position].data = element; |
| 202 const QModelIndex index = this->index(narrow<int>(signed_cast(position))); | 202 const QModelIndex index = this->index(narrow<int>(signed_cast(position))); |
| 203 Q_EMIT this->dataChanged(index, index); | 203 Q_EMIT this->dataChanged(index, index); |
| 204 } | 204 } |
| 205 | 205 |
| 206 std::optional<std::size_t> Model::find(ModelId id) const | 206 std::optional<std::size_t> Model::find(ElementId id) const |
| 207 { | 207 { |
| 208 return pointerToOptional(findInMap(this->positions, id)); | 208 return pointerToOptional(findInMap(this->positions, id)); |
| 209 } | 209 } |
| 210 | 210 |
| 211 template<typename K, typename V> | 211 template<typename K, typename V> |
