Differential D6074 Diff 16735 src/backends/qalculate/qalculatesession.h

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src/backends/qalculate/qalculatesession.h

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15* along with this program; if not, write to the Free Software * 15​* along with this program; if not, write to the Free Software *
16* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA * 16​* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
17*************************************************************************************/ 17​*************************************************************************************/
18 18​
19#ifndef QALCULATE_SESSION_H 19​#ifndef QALCULATE_SESSION_H
20#define QALCULATE_SESSION_H 20​#define QALCULATE_SESSION_H
21 21​
22#include "session.h" 22​#include "session.h"
23​#include "qalculateexpression.h"
23 24​
24#include <QSharedPointer> 25​#include <QSharedPointer>
26​#include <QQueue>
27​#include <QMap>
25 28​
26#include <libqalculate/Variable.h> 29​#include <libqalculate/Variable.h>
27#include <libqalculate/MathStructure.h> 30​#include <libqalculate/MathStructure.h>
28 31​
29namespace Cantor { 32​namespace Cantor {
30class DefaultVariableModel; 33​class DefaultVariableModel;
31} 34​}
32 35​
33class QalculateEngine; 36​class QalculateEngine;
37​class QProcess;
38​
34 39​
35class QalculateSession : public Cantor::Session 40​class QalculateSession : public Cantor::Session
36{ 41​{
37 Q_OBJECT 42​ Q_OBJECT
38 43​
39private: 44​private:
40 QList<KnownVariable*> m_ansVariables; ​
41 Cantor::DefaultVariableModel* m_variableModel; 45​ Cantor::DefaultVariableModel* m_variableModel;
46​ QProcess* m_process;
47​ QalculateExpression* m_currentExpression;
48​ QString m_output;
49​ QString m_finalOutput;
50​ QString m_currentCommand;
51​ QString m_saveError;
52​ QQueue<QalculateExpression*> m_expressionQueue;
53​ QQueue<QString> m_commandQueue;
54​ bool m_isSaveCommand;
55​
56​
57​private:
58​ void runExpressionQueue();
59​ void runCommandQueue();
60​ QString parseSaveCommand(QString& currentCmd);
61​ void storeVariables(QString& currentCmd, QString output);
42 62​
43public: 63​public:
44 QalculateSession( Cantor::Backend* backend); 64​ QalculateSession( Cantor::Backend* backend);
45 ~QalculateSession(); 65​ ~QalculateSession();
46 66​
47 virtual void login(); 67​ virtual void login();
48 virtual void logout(); 68​ virtual void logout();
49 69​
50 virtual void interrupt(); 70​ virtual void interrupt();
51 71​
52 virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave); 72​ virtual Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior behave);
53 virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1); 73​ virtual Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1);
54 virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd); 74​ virtual Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd);
55 virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent); 75​ virtual QSyntaxHighlighter* syntaxHighlighter(QObject* parent);
56 76​
57 void setLastResult(MathStructure); 77​ void runExpression();
58 QAbstractItemModel* variableModel(); 78​ QAbstractItemModel* variableModel();
79​
80​public:
81​ QMap<QString,QString> variables;
82​
83​public Q_SLOTS:
84​ void readOutput();
85​ void readError();
86​ void processStarted();
87​ void currentExpressionStatusChanged(Cantor::Expression::Status status);
59}; 88​};
60 89​
61#endif 90​#endif