/*
 * 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 */