util.h 4.63 KB
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/*
    Copyright 2011-2012 Heikki Holstila <heikki.holstila@gmail.com>

    This file is part of FingerTerm.

    FingerTerm 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 2 of the License, or
    (at your option) any later version.

    FingerTerm 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 FingerTerm.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef UTIL_H
#define UTIL_H

#include <QtCore>

class Terminal;
class TextRender;
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class QQuickView;
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class Util : public QObject
{
    Q_OBJECT
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    Q_PROPERTY(QString windowTitle READ windowTitle NOTIFY windowTitleChanged)
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    Q_PROPERTY(int windowOrientation READ windowOrientation WRITE setWindowOrientation NOTIFY windowOrientationChanged)
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    Q_PROPERTY(bool canPaste READ canPaste NOTIFY clipboardOrSelectionChanged)
    Q_PROPERTY(bool terminalHasSelection READ terminalHasSelection NOTIFY clipboardOrSelectionChanged)
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    Q_PROPERTY(QString fontFamily READ fontFamily CONSTANT)
    Q_PROPERTY(int uiFontSize READ uiFontSize CONSTANT)
    Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
    Q_PROPERTY(int dragMode READ dragMode WRITE setDragMode NOTIFY dragModeChanged)
    Q_PROPERTY(int keyboardMode READ keyboardMode WRITE setKeyboardMode NOTIFY keyboardModeChanged)
    Q_PROPERTY(int keyboardFadeOutDelay READ keyboardFadeOutDelay WRITE setKeyboardFadeOutDelay NOTIFY keyboardFadeOutDelayChanged)
    Q_PROPERTY(QString keyboardLayout READ keyboardLayout WRITE setKeyboardLayout NOTIFY keyboardLayoutChanged)
    Q_PROPERTY(int extraLinesFromCursor READ extraLinesFromCursor CONSTANT)
    Q_PROPERTY(QString charset READ charset CONSTANT)
    Q_PROPERTY(int keyboardMargins READ keyboardMargins CONSTANT)
    Q_PROPERTY(int orientationMode READ orientationMode WRITE setOrientationMode NOTIFY orientationModeChanged)
    Q_PROPERTY(bool showWelcomeScreen READ showWelcomeScreen WRITE setShowWelcomeScreen NOTIFY showWelcomeScreenChanged)
    Q_ENUMS(KeyboardMode)
    Q_ENUMS(DragMode)
    Q_ENUMS(OrientationMode)
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public:
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    enum KeyboardMode {
        KeyboardOff,
        KeyboardFade,
        KeyboardMove
    };

    enum DragMode {
        DragOff,
        DragGestures,
        DragScroll,
        DragSelect
    };

    enum OrientationMode {
        OrientationAuto,
        OrientationLandscape,
        OrientationPortrait
    };

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    explicit Util(QSettings* settings, QObject *parent = 0);
    virtual ~Util();
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    void setWindow(QQuickView* win);
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    void setWindowTitle(QString title);
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    QString windowTitle();
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    int windowOrientation();
    void setWindowOrientation(int orientation);
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    void setTerm(Terminal* term);
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    Q_INVOKABLE void openNewWindow();

    Q_INVOKABLE QString versionString();
    Q_INVOKABLE QString configPath();
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    QVariant settingsValue(QString key, const QVariant &defaultValue = QVariant());
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    void setSettingsValue(QString key, QVariant value);
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    int uiFontSize();

    int fontSize();
    void setFontSize(int size);
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    Q_INVOKABLE void keyPressFeedback();
    Q_INVOKABLE void keyReleaseFeedback();
    Q_INVOKABLE void notifyText(QString text);

    Q_INVOKABLE void copyTextToClipboard(QString str);
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    bool canPaste();
    bool terminalHasSelection();
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    void bellAlert();

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    QString fontFamily();

    int dragMode();
    void setDragMode(int mode);

    int keyboardMode();
    void setKeyboardMode(int mode);

    int keyboardFadeOutDelay();
    void setKeyboardFadeOutDelay(int delay);

    QString keyboardLayout();
    void setKeyboardLayout(const QString &layout);

    int extraLinesFromCursor();
    QString charset();
    int keyboardMargins();

    int orientationMode();
    void setOrientationMode(int mode);

    bool showWelcomeScreen();
    void setShowWelcomeScreen(bool value);

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signals:
    void visualBell();
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    void notify(QString msg);
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    void clipboardOrSelectionChanged();
    void windowTitleChanged();
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    void windowOrientationChanged();
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    void fontSizeChanged();
    void dragModeChanged();
    void keyboardModeChanged();
    void keyboardFadeOutDelayChanged();
    void keyboardLayoutChanged();
    void orientationModeChanged();
    void showWelcomeScreenChanged();
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private:
    Q_DISABLE_COPY(Util)

    QString iCurrentWinTitle;

    QSettings* iSettings;
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    QQuickView* iWindow;
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    Terminal* iTerm;
};

#endif // UTIL_H