/*
 * Copyright 2005-2015, Haiku.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Axel Dörfler, axeld@pinc-software.de
 *              Andrej Spielmann, <andrej.spielmann@seh.ox.ac.uk>
 *              Joseph Groover <looncraz@looncraz.net>
 */
#ifndef DESKTOP_SETTINGS_PRIVATE_H
#define DESKTOP_SETTINGS_PRIVATE_H


#include "DesktopSettings.h"

#include <Locker.h>

#include "ServerFont.h"


struct server_read_only_memory;


class DesktopSettingsPrivate {
public:
                                                                DesktopSettingsPrivate(
                                                                        server_read_only_memory* shared);
                                                                ~DesktopSettingsPrivate();

                        bool                            DidLoadFontSettings() const
                                                                        { return fFontSettingsLoadStatus == B_OK; }
                        status_t                        Save(uint32 mask = kAllSettings);

                        void                            SetDefaultPlainFont(const ServerFont& font);
                        const ServerFont&       DefaultPlainFont() const;

                        void                            SetDefaultBoldFont(const ServerFont& font);
                        const ServerFont&       DefaultBoldFont() const;

                        void                            SetDefaultFixedFont(const ServerFont& font);
                        const ServerFont&       DefaultFixedFont() const;

                        void                            SetScrollBarInfo(const scroll_bar_info &info);
                        const scroll_bar_info& ScrollBarInfo() const;

                        void                            SetMenuInfo(const menu_info &info);
                        const menu_info&        MenuInfo() const;

                        void                            SetMouseMode(mode_mouse mode);
                        mode_mouse                      MouseMode() const;
                        void                            SetFocusFollowsMouseMode(
                                                                        mode_focus_follows_mouse mode);
                        mode_focus_follows_mouse FocusFollowsMouseMode() const;
                        bool                            NormalMouse() const
                                                                        { return MouseMode() == B_NORMAL_MOUSE; }
                        bool                            FocusFollowsMouse() const
                                                                        { return MouseMode()
                                                                                == B_FOCUS_FOLLOWS_MOUSE; }
                        bool                            ClickToFocusMouse() const
                                                                        { return MouseMode()
                                                                                == B_CLICK_TO_FOCUS_MOUSE; }
                        void                            SetAcceptFirstClick(bool acceptFirstClick);
                        bool                            AcceptFirstClick() const;

                        void                            SetShowAllDraggers(bool show);
                        bool                            ShowAllDraggers() const;

                        void                            SetWorkspacesLayout(int32 columns, int32 rows);
                        int32                           WorkspacesCount() const;
                        int32                           WorkspacesColumns() const;
                        int32                           WorkspacesRows() const;

                        void                            SetWorkspacesMessage(int32 index,
                                                                        BMessage& message);
                        const BMessage*         WorkspacesMessage(int32 index) const;

                        void                            SetUIColor(color_which which,
                                                                        const rgb_color color,
                                                                        bool* changed = NULL);
                        void                            SetUIColors(const BMessage& colors,
                                                                        bool* changed = NULL);
                                                                        // changed must be boolean array equal in
                                                                        // size to colors' size

                        rgb_color                       UIColor(color_which which) const;

                        void                            SetSubpixelAntialiasing(bool subpix);
                        bool                            SubpixelAntialiasing() const;
                        void                            SetHinting(uint8 hinting);
                        uint8                           Hinting() const;
                        void                            SetSubpixelAverageWeight(uint8 averageWeight);
                        uint8                           SubpixelAverageWeight() const;
                        void                            SetSubpixelOrderingRegular(
                                                                        bool subpixelOrdering);
                        bool                            IsSubpixelOrderingRegular() const;

                        status_t                        SetControlLook(const char* path);
                        const BString&          ControlLook() const;

private:
                        void                            _SetDefaults();
                        status_t                        _Load();
                        status_t                        _GetPath(BPath& path);
                        void                            _ValidateWorkspacesLayout(int32& columns,
                                                                        int32& rows) const;

                        status_t                        fFontSettingsLoadStatus;

                        ServerFont                      fPlainFont;
                        ServerFont                      fBoldFont;
                        ServerFont                      fFixedFont;

                        scroll_bar_info         fScrollBarInfo;
                        menu_info                       fMenuInfo;
                        mode_mouse                      fMouseMode;
                        mode_focus_follows_mouse        fFocusFollowsMouseMode;
                        bool                            fAcceptFirstClick;
                        bool                            fShowAllDraggers;
                        int32                           fWorkspacesColumns;
                        int32                           fWorkspacesRows;
                        BMessage                        fWorkspaceMessages[kMaxWorkspaces];
                        BString                         fControlLook;

                        server_read_only_memory& fShared;
};

#endif  /* DESKTOP_SETTINGS_PRIVATE_H */