Differential D19095 Diff 52397 src/backends/octave/octavesession.h

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src/backends/octave/octavesession.h

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27#include <QPointer> 27​#include <QPointer>
28 28​
29namespace Cantor { 29​namespace Cantor {
30class DefaultVariableModel; 30​class DefaultVariableModel;
31} 31​}
32 32​
33class KDirWatch; 33​class KDirWatch;
34class OctaveExpression; 34​class OctaveExpression;
35​class OctaveVariableModel;
35class KProcess; 36​class KProcess;
36 37​
37 38​
38class OctaveSession : public Cantor::Session 39​class OctaveSession : public Cantor::Session
39{ 40​{
40 Q_OBJECT 41​ Q_OBJECT
41 public: 42​ public:
42 explicit OctaveSession(Cantor::Backend* backend); 43​ explicit OctaveSession(Cantor::Backend* backend);
43 ~OctaveSession() override = default; 44​ ~OctaveSession() override = default;
44 void interrupt() override; 45​ void interrupt() override;
45 Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior finishingBehavior = Cantor::Expression::FinishingBehavior::DoNotDelete, bool internal = false) override; 46​ Cantor::Expression* evaluateExpression(const QString& command, Cantor::Expression::FinishingBehavior finishingBehavior = Cantor::Expression::FinishingBehavior::DoNotDelete, bool internal = false) override;
46 void logout() override; 47​ void logout() override;
47 void login() override; 48​ void login() override;
48 Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1) override; 49​ Cantor::CompletionObject* completionFor(const QString& cmd, int index=-1) override;
49 Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd) override; 50​ Cantor::SyntaxHelpObject* syntaxHelpFor(const QString& cmd) override;
50 QSyntaxHighlighter* syntaxHighlighter(QObject* parent) override; 51​ QSyntaxHighlighter* syntaxHighlighter(QObject* parent) override;
51 QAbstractItemModel* variableModel() override; 52​ QAbstractItemModel* variableModel() override;
52 void runFirstExpression() override; 53​ void runFirstExpression() override;
53 54​
54 Q_SIGNALS: ​
55 void variablesChanged(); ​
56 ​
57 private: 55​ private:
58 const static QRegExp PROMPT_UNCHANGEABLE_COMMAND; 56​ const static QRegExp PROMPT_UNCHANGEABLE_COMMAND;
59 57​
60 private: 58​ private:
61 KProcess* m_process; 59​ KProcess* m_process;
62 QTextStream m_stream; 60​ QTextStream m_stream;
63 QRegExp m_prompt; 61​ QRegExp m_prompt;
64 QRegExp m_subprompt; 62​ QRegExp m_subprompt;
65 int m_previousPromptNumber; 63​ int m_previousPromptNumber;
66 64​
67 KDirWatch* m_watch; 65​ KDirWatch* m_watch;
68 QString m_tempDir; 66​ QString m_tempDir;
69 bool m_syntaxError; 67​ bool m_syntaxError;
68​ bool m_needUpdate;
70 69​
71 QString m_output; 70​ QString m_output;
72 71​
73 Cantor::DefaultVariableModel* m_variableModel; 72​ OctaveVariableModel* m_variableModel;
74 73​
75 private: 74​ private:
76 void readFromOctave(QByteArray data); 75​ void readFromOctave(QByteArray data);
77 bool isDoNothingCommand(const QString& command); 76​ bool isDoNothingCommand(const QString& command);
78 bool isSpecialOctaveCommand(const QString& command); 77​ bool isSpecialOctaveCommand(const QString& command);
79 78​
80 private Q_SLOTS: 79​ private Q_SLOTS:
81 void readOutput(); 80​ void readOutput();
82 void readError(); 81​ void readError();
83 void currentExpressionStatusChanged(Cantor::Expression::Status status); 82​ void currentExpressionStatusChanged(Cantor::Expression::Status status);
84 void processError(); 83​ void processError();
85 void plotFileChanged(const QString& filename); 84​ void plotFileChanged(const QString& filename);
86 void runSpecificCommands(); 85​ void runSpecificCommands();
87}; 86​};
88 87​
89#endif // OCTAVESESSION_H 88​#endif // OCTAVESESSION_H