Differential D19095 Diff 52397 src/lib/defaultvariablemodel.h

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src/lib/defaultvariablemodel.h

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79 ~DefaultVariableModel() override = default; 79​ ~DefaultVariableModel() override = default;
80 80​
81 /** 81​ /**
82 * Get the session which created this Model and whose variables it contains 82​ * Get the session which created this Model and whose variables it contains
83 * @return the session 83​ * @return the session
84 */ 84​ */
85 Session* session() const; 85​ Session* session() const;
86 86​
87​ /**
88​ * Returns variables, stored in this model, as @see Variable.
89​ */
90​ QList<Variable> variables() const;
91​
92​ /**
93​ * Returns names of stored variables
94​ */
95​ QStringList variableNames() const;
96​
97​ //TODO: improve the description?
98​ /**
99​ * Starts updating variable model (variable lists, etc.). Usually executed after finished all user's commands
100​ */
101​ virtual void update() {};
102​
87public Q_SLOTS: 103​public Q_SLOTS:
88 /** 104​ /**
89 * Adds a variable to the model. 105​ * Adds a variable to the model.
90 * If a variable with the same name already exists, it will be overwritten. 106​ * If a variable with the same name already exists, it will be overwritten.
91 * @param name the name of the variable 107​ * @param name the name of the variable
92 * @param value the value of the variable 108​ * @param value the value of the variable
93 */ 109​ */
94 void addVariable(const QString& name, const QString& value); 110​ void addVariable(const QString& name, const QString& value);
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108 * @param variable the variable to remove 124​ * @param variable the variable to remove
109 */ 125​ */
110 void removeVariable(const Cantor::DefaultVariableModel::Variable& variable); 126​ void removeVariable(const Cantor::DefaultVariableModel::Variable& variable);
111 /** 127​ /**
112 * Clears all variables from the model 128​ * Clears all variables from the model
113 */ 129​ */
114 void clearVariables(); 130​ void clearVariables();
115 131​
132​ /**
133​ * Clears all functions
134​ */
135​ void clearFunctions();
136​
137​
138​Q_SIGNALS:
139​ /**
140​ * Emitted after adding new variables
141​ * @param variables list of new variables
142​ */
143​ void variablesAdded(const QStringList& variables);
144​
145​ /**
146​ * Emitted after variables removing
147​ * @param variables list of removed variables
148​ */
149​ void variablesRemoved(const QStringList& variables);
150​
151​ /**
152​ * Similar to @c variablesAdded
153​ */
154​ void functionsAdded(const QStringList& names);
155​
156​ /**
157​ * Similar to @c variablesRemoved
158​ */
159​ void functionsRemoved(const QStringList funcs);
116 160​
117protected: 161​protected:
118 QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override; 162​ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
119 bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override; 163​ bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override;
120 164​
121 int columnCount(const QModelIndex& parent = QModelIndex()) const override; 165​ int columnCount(const QModelIndex& parent = QModelIndex()) const override;
122 int rowCount(const QModelIndex& parent = QModelIndex()) const override; 166​ int rowCount(const QModelIndex& parent = QModelIndex()) const override;
123 QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; 167​ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
124 Qt::ItemFlags flags(const QModelIndex& index) const override; 168​ Qt::ItemFlags flags(const QModelIndex& index) const override;
125 169​
170​ void setVariables(const QList<DefaultVariableModel::Variable>& newVars);
171​ void setFunctions(const QStringList& newFuns);
172​
126 enum Column 173​ enum Column
127 { 174​ {
128 NameColumn = 0, 175​ NameColumn = 0,
129 ValueColumn = 1, 176​ ValueColumn = 1,
130 ColumnCount = 2 177​ ColumnCount = 2
131 }; 178​ };
132 179​
133private: 180​private:
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