comparison: src/model.h
src/model.h
- changeset 8
- 44679e468ba9
- parent 6
- 73e448b2943d
- child 12
- fe67489523b5
equal
deleted
inserted
replaced
| 7:68443f5be176 | 8:44679e468ba9 |
|---|---|
| 1 #pragma once | 1 #pragma once |
| 2 #include <QAbstractListModel> | |
| 2 #include <memory> | 3 #include <memory> |
| 3 #include "main.h" | 4 #include "main.h" |
| 4 #include "header.h" | 5 #include "header.h" |
| 5 #include "objecttypes/modelobject.h" | 6 #include "objecttypes/modelobject.h" |
| 6 | 7 |
| 7 class Model : public QObject | 8 enum class HeaderProperty |
| 9 { | |
| 10 Name | |
| 11 }; | |
| 12 | |
| 13 class Model : public QAbstractListModel | |
| 8 { | 14 { |
| 9 Q_OBJECT | 15 Q_OBJECT |
| 10 public: | 16 public: |
| 11 class EditContext; | 17 class EditContext; |
| 12 Model(); | 18 Model(); |
| 13 Model(const Model&) = delete; | 19 Model(const Model&) = delete; |
| 14 int size() const; | 20 int size() const; |
| 15 EditContext edit(); | 21 EditContext edit(); |
| 22 int rowCount(const QModelIndex&) const override; | |
| 23 QVariant data(const QModelIndex& index, int role) const override; | |
| 24 QVariant getHeaderProperty(const HeaderProperty property); | |
| 25 const QString& getName() const; | |
| 16 signals: | 26 signals: |
| 17 void objectAdded(modelobjects::Id id, int position); | 27 void objectAdded(modelobjects::Id id, int position); |
| 18 private: | 28 private: |
| 29 using ModelObjectPointer = std::unique_ptr<modelobjects::BaseObject>; | |
| 19 template<typename T, typename... Args> | 30 template<typename T, typename... Args> |
| 20 T* append(Args&&... args); | 31 T* append(Args&&... args); |
| 32 void append(ModelObjectPointer&& object); | |
| 21 template<typename T, typename... Args> | 33 template<typename T, typename... Args> |
| 22 T* insert(int position, Args&&... args); | 34 T* insert(int position, Args&&... args); |
| 23 bool modified = false; | 35 bool modified = false; |
| 24 QString path; | 36 QString path; |
| 25 using ModelObjectPointer = std::unique_ptr<modelobjects::BaseObject>; | |
| 26 LDHeader header; | 37 LDHeader header; |
| 27 std::vector<ModelObjectPointer> body; | 38 std::vector<ModelObjectPointer> body; |
| 28 std::map<modelobjects::Id, modelobjects::BaseObject*> objectsById; | 39 std::map<modelobjects::Id, modelobjects::BaseObject*> objectsById; |
| 29 }; | 40 }; |
| 30 | 41 |
| 31 template<typename T, typename... Args> | 42 template<typename T, typename... Args> |
| 32 T* Model::append(Args&&... args) | 43 T* Model::append(Args&&... args) |
| 33 { | 44 { |
| 45 emit layoutAboutToBeChanged(); | |
| 34 this->body.push_back(std::make_unique<T>(args...)); | 46 this->body.push_back(std::make_unique<T>(args...)); |
| 35 T* pointer = static_cast<T*>(this->body.back().get()); | 47 T* pointer = static_cast<T*>(this->body.back().get()); |
| 36 this->objectsById[pointer->id] = pointer; | 48 this->objectsById[pointer->id] = pointer; |
| 37 emit objectAdded(pointer->id, this->body.size() - 1); | 49 emit objectAdded(pointer->id, this->body.size() - 1); |
| 50 emit layoutChanged(); | |
| 38 return pointer; | 51 return pointer; |
| 39 } | 52 } |
| 40 | 53 |
| 41 template<typename T, typename... Args> | 54 template<typename T, typename... Args> |
| 42 T* Model::insert(int position, Args&&... args) | 55 T* Model::insert(int position, Args&&... args) |
| 43 { | 56 { |
| 57 emit layoutAboutToBeChanged(); | |
| 44 this->body.insert(position, std::make_unique<T>(args...)); | 58 this->body.insert(position, std::make_unique<T>(args...)); |
| 45 T* pointer = static_cast<T*>(this->body[position]); | 59 T* pointer = static_cast<T*>(this->body[position]); |
| 46 this->objectsById[pointer->id] = pointer; | 60 this->objectsById[pointer->id] = pointer; |
| 47 emit objectAdded(pointer->id, position); | 61 emit objectAdded(pointer->id, position); |
| 62 emit layoutChanged(); | |
| 48 return pointer; | 63 return pointer; |
| 49 } | 64 } |
