Mercurial > octave
view libgui/src/octave-qobject.h @ 27217:de0762d72d52
eliminate unnecessary inclusion of qt-application.h
Files affected: main-window.h, octave-qobject.h, octave-qt-link.cc,
and octave-qt-link.h.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 27 Jun 2019 13:27:22 -0400 |
parents | b8c0d5ad024f |
children | a044202208af |
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/* Copyright (C) 2013-2019 John W. Eaton Copyright (C) 2011-2019 Jacob Dawid This file is part of Octave. Octave is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <https://www.gnu.org/licenses/>. */ #if ! defined (octave_octave_qobject_h) #define octave_octave_qobject_h 1 #include <QApplication> #include <QList> #include <QObject> #include <QString> #include <QStringList> // Defined for purposes of sending QList<int> as part of signal. typedef QList<int> QIntList; // Defined for purposes of sending QList<float> as part of signal. typedef QList<float> QFloatList; namespace octave { class interpreter_qobject; class main_window; class octave_qt_link; class qt_application; //! This class is a simple wrapper around QApplication so that we can //! reimplement QApplication::notify. The octave_qapplication object //! should behave identically to a QApplication object except that it //! overrides the notify method so we can handle forward Octave //! octave::execution_exception exceptions from the GUI thread to the //! interpreter thread. class octave_qapplication : public QApplication { public: octave_qapplication (int& argc, char **argv) : QApplication (argc, argv) { } virtual bool notify (QObject *receiver, QEvent *e) override; ~octave_qapplication (void) { }; }; //! Base class for Octave interfaces that use Qt. There are two //! classes derived from this one. One provides a command-line //! interface that may use Qt graphics and another provides the //! full GUI experience. class base_qobject : public QObject { Q_OBJECT public: base_qobject (qt_application& app_context); ~base_qobject (void); void config_translators (void); void start_main_thread (void); int exec (void); QApplication *octave_qapp (void) { return m_octave_qapp; }; public slots: void handle_octave_finished (int); virtual void confirm_shutdown_octave (void); void copy_image_to_clipboard (const QString& file, bool remove_file); void handle_create_dialog (const QString& message, const QString& title, const QString& icon, const QStringList& button, const QString& defbutton, const QStringList& role); void handle_create_listview (const QStringList& list, const QString& mode, int width, int height, const QIntList& initial, const QString& name, const QStringList& prompt, const QString& ok_string, const QString& cancel_string); void handle_create_inputlayout (const QStringList&, const QString&, const QFloatList&, const QFloatList&, const QStringList&); void handle_create_filedialog (const QStringList& filters, const QString& title, const QString& filename, const QString& dirname, const QString& multimode); protected: qt_application& m_app_context; // Use these to ensure that argc and argv exist for as long as the // QApplication object. int m_argc; char **m_argv; QApplication *m_octave_qapp; QTranslator *m_qt_tr; QTranslator *m_gui_tr; QTranslator *m_qsci_tr; bool m_translators_installed; octave_qt_link *m_octave_qt_link; interpreter_qobject *m_interpreter_qobject; QThread *m_main_thread; void connect_uiwidget_links (void); void confirm_shutdown_octave_internal (bool closenow); }; //! This object provides a command-line interface to Octave that may //! use Qt graphics. class cli_qobject : public base_qobject { Q_OBJECT public: cli_qobject (qt_application& app_context); ~cli_qobject (void) = default; }; //! This object provides a full GUI interface to Octave that is //! implemented Qt. class gui_qobject : public base_qobject { Q_OBJECT public: gui_qobject (qt_application& app_context); ~gui_qobject (void); public slots: void confirm_shutdown_octave (void); private: main_window *m_main_window; }; } #endif