/*

Copyright 2015 S. Razi Alavizadeh
Copyright 2012-2015 Adam Reichold
Copyright 2012 Alexander Volkov

This file is part of qpdfview.

qpdfview 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.

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

*/

#ifndef SETTINGSDIALOG_H
#define SETTINGSDIALOG_H

#include <QDialog>

class QCheckBox;
class QComboBox;
class QDialogButtonBox;
class QDoubleSpinBox;
class QFormLayout;
class QGroupBox;
class QLineEdit;
class QSpinBox;
class QTableView;
class QTabWidget;

namespace qpdfview
{

class Settings;
class SettingsWidget;

class SettingsDialog : public QDialog
{
    Q_OBJECT

public:
    SettingsDialog(QWidget* parent = 0);
    ~SettingsDialog();

public slots:
    void accept();
    void reset();
    void resetCurrentTab();

private:
    Q_DISABLE_COPY(SettingsDialog)

    static Settings* s_settings;

    QTabWidget* m_graphicsTabWidget;
    QFormLayout* m_graphicsLayout;

    SettingsWidget* m_pdfSettingsWidget;
    SettingsWidget* m_psSettingsWidget;
    SettingsWidget* m_djvuSettingsWidget;

    QTableView* m_shortcutsTableView;

    QTabWidget* m_tabWidget;
    QDialogButtonBox* m_dialogButtonBox;
    QPushButton* m_defaultsButton;
    QPushButton* m_defaultsOnCurrentTabButton;

    QFormLayout* m_behaviorLayout;
    QFormLayout* m_interfaceLayout;

    QGroupBox* m_wheelModifiersGroupBox;
    QFormLayout* m_wheelModifiersLayout;

    QGroupBox* m_buttonModifiersGroupBox;
    QFormLayout* m_buttonModifiersLayout;

    // behavior

    QCheckBox* m_openUrlCheckBox;

    QCheckBox* m_autoRefreshCheckBox;

    QCheckBox* m_trackRecentlyUsedCheckBox;
    QCheckBox* m_keepRecentlyClosedCheckBox;

    QCheckBox* m_restoreTabsCheckBox;
    QCheckBox* m_restoreBookmarksCheckBox;
    QCheckBox* m_restorePerFileSettingsCheckBox;
    QSpinBox* m_saveDatabaseInterval;

    QCheckBox* m_synchronizePresentationCheckBox;
    QSpinBox* m_presentationScreenSpinBox;

    QCheckBox* m_synchronizeOutlineViewCheckBox;
    QCheckBox* m_synchronizeSplitViewsCheckBox;

    QCheckBox* m_minimalScrollingCheckBox;
    QDoubleSpinBox* m_zoomFactorSpinBox;
    QCheckBox* m_parallelSearchExecutionCheckBox;

    QSpinBox* m_highlightDurationSpinBox;
    QComboBox* m_highlightColorComboBox;
    QComboBox* m_annotationColorComboBox;

    QLineEdit* m_sourceEditorLineEdit;

    void createBehaviorTab();
    void acceptBehaivorTab();
    void resetBehaviorTab();

    // graphics

    QCheckBox* m_useTilingCheckBox;
    QCheckBox* m_keepObsoletePixmapsCheckBox;
    QCheckBox* m_useDevicePixelRatioCheckBox;

    QCheckBox* m_decoratePagesCheckBox;
    QCheckBox* m_decorateLinksCheckBox;
    QCheckBox* m_decorateFormFieldsCheckBox;

    QComboBox* m_backgroundColorComboBox;
    QComboBox* m_paperColorComboBox;
    QComboBox* m_presentationBackgroundColorComboBox;

    QSpinBox* m_pagesPerRowSpinBox;

    QDoubleSpinBox* m_pageSpacingSpinBox;
    QDoubleSpinBox* m_thumbnailSpacingSpinBox;

    QDoubleSpinBox* m_thumbnailSizeSpinBox;

    QComboBox* m_cacheSizeComboBox;
    QCheckBox* m_prefetchCheckBox;
    QSpinBox* m_prefetchDistanceSpinBox;

    void createGraphicsTab();
    void acceptGraphicsTab();
    void resetGraphicsTab();

    // interface

    QCheckBox* m_extendedSearchDock;

    QCheckBox* m_annotationOverlayCheckBox;
    QCheckBox* m_formFieldOverlayCheckBox;

    QComboBox* m_tabPositionComboBox;
    QComboBox* m_tabVisibilityComboBox;
    QCheckBox* m_spreadTabsCheckBox;

    QCheckBox* m_newTabNextToCurrentTabCheckBox;
    QCheckBox* m_exitAfterLastTabCheckBox;

    QSpinBox* m_recentlyUsedCountSpinBox;
    QSpinBox* m_recentlyClosedCountSpinBox;

    QLineEdit* m_fileToolBarLineEdit;
    QLineEdit* m_editToolBarLineEdit;
    QLineEdit* m_viewToolBarLineEdit;

    QLineEdit* m_documentContextMenuLineEdit;
    QLineEdit* m_tabContextMenuLineEdit;

    QCheckBox* m_scrollableMenusCheckBox;
    QCheckBox* m_searchableMenusCheckBox;

    QCheckBox* m_toggleToolAndMenuBarsWithFullscreenCheckBox;

    QCheckBox* m_usePageLabelCheckBox;
    QCheckBox* m_documentTitleAsTabTitleCheckBox;

    QCheckBox* m_currentPageInWindowTitleCheckBox;
    QCheckBox* m_instanceNameInWindowTitleCheckBox;

    QCheckBox* m_highlightCurrentThumbnailCheckBox;
    QCheckBox* m_limitThumbnailsToResultsCheckBox;

    void createInterfaceTab();
    void acceptInterfaceTab();
    void resetInterfaceTab();

    // modifiers

    QComboBox* m_zoomModifiersComboBox;
    QComboBox* m_rotateModifiersComboBox;
    QComboBox* m_scrollModifiersComboBox;

    QComboBox* m_copyToClipboardModifiersComboBox;
    QComboBox* m_addAnnotationModifiersComboBox;
    QComboBox* m_zoomToSelectionModifiersComboBox;
    QComboBox* m_openInSourceEditorModifiersComboBox;

    void createModifiersTab();
    void acceptModifiersTab();
    void resetModifiersTab();

    // helper methods

    QCheckBox* addCheckBox(QFormLayout* layout, const QString& label, const QString& toolTip, bool checked);
    QLineEdit* addLineEdit(QFormLayout* layout, const QString& label, const QString& toolTip, const QString& text);
    QSpinBox* addSpinBox(QFormLayout* layout, const QString& label, const QString& toolTip, const QString& suffix, const QString& special, int min, int max, int step, int val);
    QDoubleSpinBox* addDoubleSpinBox(QFormLayout* layout, const QString& label, const QString& toolTip, const QString& suffix, const QString& special, double min, double max, double step, double val);
    QComboBox* addComboBox(QFormLayout* layout, const QString& label, const QString& toolTip, const QStringList& text, const QList< int >& data, int value);
    QComboBox* addDataSizeComboBox(QFormLayout* layout, const QString& label, const QString& toolTip, int initialDataSize);
    QComboBox* addColorComboBox(QFormLayout* layout, const QString& label, const QString& toolTip, const QColor& color);
    QComboBox* addModifiersComboBox(QFormLayout* layout, const QString& label, const QString& toolTip, Qt::KeyboardModifiers modifiers);

};

} // qpdfview

#endif // SETTINGSDIALOG_H