/*
 * Copyright 2001-2015, 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_H
#define DESKTOP_SETTINGS_H


#include <InterfaceDefs.h>
#include <Menu.h>
#include <Message.h>

#include <ServerProtocolStructs.h>


class Desktop;
class DesktopSettingsPrivate;
class ServerFont;


static const int32 kMaxWorkspaces = 32;

enum {
        kAllSettings            = 0xff,
        kWorkspacesSettings     = 0x01,
        kFontSettings           = 0x02,
        kAppearanceSettings     = 0x04,
        kMouseSettings          = 0x08,
        kDraggerSettings        = 0x10,
};


class DesktopSettings {
public:
                                                                DesktopSettings(Desktop* desktop);

                        status_t                        Save(uint32 mask = kAllSettings);

                        void                            GetDefaultPlainFont(ServerFont& font) const;
                        void                            GetDefaultBoldFont(ServerFont& font) const;
                        void                            GetDefaultFixedFont(ServerFont& font) const;

                        void                            GetScrollBarInfo(scroll_bar_info& info) const;
                        void                            GetMenuInfo(menu_info& info) const;

                        mode_mouse                      MouseMode() const;
                        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; }

                        bool                            AcceptFirstClick() const;

                        bool                            ShowAllDraggers() const;

                        int32                           WorkspacesCount() const;
                        int32                           WorkspacesColumns() const;
                        int32                           WorkspacesRows() const;
                        const BMessage*         WorkspacesMessage(int32 index) const;

                        rgb_color                       UIColor(color_which which) const;

                        bool                            SubpixelAntialiasing() const;
                        uint8                           Hinting() const;
                        uint8                           SubpixelAverageWeight() const;
                        bool                            IsSubpixelOrderingRegular() const;

                        const BString&          ControlLook() const;

protected:
                        DesktopSettingsPrivate* fSettings;
};


class LockedDesktopSettings : public DesktopSettings {
public:
                                                                LockedDesktopSettings(Desktop* desktop);
                                                                ~LockedDesktopSettings();

                        void                            SetDefaultPlainFont(const ServerFont& font);
                        void                            SetDefaultBoldFont(const ServerFont& font);
                        void                            SetDefaultFixedFont(const ServerFont& font);

                        void                            SetScrollBarInfo(const scroll_bar_info& info);
                        void                            SetMenuInfo(const menu_info& info);

                        void                            SetMouseMode(mode_mouse mode);
                        void                            SetFocusFollowsMouseMode(
                                                                        mode_focus_follows_mouse mode);
                        void                            SetAcceptFirstClick(bool acceptFirstClick);

                        void                            SetShowAllDraggers(bool show);

                        void                            SetUIColors(const BMessage& colors,
                                                                        bool* changed = NULL);

                        void                            SetSubpixelAntialiasing(bool subpix);
                        void                            SetHinting(uint8 hinting);
                        void                            SetSubpixelAverageWeight(uint8 averageWeight);
                        void                            SetSubpixelOrderingRegular(
                                                                        bool subpixelOrdering);

                        status_t                        SetControlLook(const char* path);

private:
                        Desktop*                        fDesktop;
};


#endif  /* DESKTOP_SETTINGS_H */