definition module ossystem

//	Clean Object I/O library, version 1.2

import	StdString
import	StdMaybe
import	osdocumentinterface, ostypes

::	OSWindowMetrics
	=	{	osmFont				:: !Font				// The internal Font used in Windows for controls
		,	osmFontMetrics		:: !(!Int,!Int,!Int)	// The ascent, descent, leading of osmFont
		,	osmHeight			:: !Int					// The height of the internal Font
		,	osmHorMargin		:: !Int					// The default horizontal margin
		,	osmVerMargin		:: !Int					// The default vertical   margin
		,	osmHorItemSpace		:: !Int					// The default horizontal item space
		,	osmVerItemSpace		:: !Int					// The default vertical   item space
		,	osmHSliderHeight	:: !Int					// The default height of a horizontal slider control
		,	osmVSliderWidth		:: !Int					// The default width  of a vertical   slider control
		}

OSdirseparator			:== ':'

osHomepath				:: !String -> String
osApplicationpath		:: !String -> String
OSnewlineChars			:== "\xD"

OStickspersecond		:== 60

osMMtoHPixels			:: !Real -> Int
osMMtoVPixels			:: !Real -> Int
osMaxScrollWindowSize	:: (!Int,!Int)
osMaxFixedWindowSize	:: (!Int,!Int)
osScreenrect			:: !*OSToolbox -> (!OSRect,!*OSToolbox)

osPrintSetupTypical		:: Bool

// osGetProcessWindowDimensions returns OSRect of process window in terms of screen coordinates
osGetProcessWindowDimensions :: !OSDInfo !*OSToolbox -> (!OSRect,!*OSToolbox)

osDefaultWindowMetrics	:: !*OSToolbox -> (!OSWindowMetrics,!*OSToolbox)

/*	osStripOuterSize isMDI isResizable
		returns (dw,dh) required to add/subtract to view/outer size in order to obtain outer/view size.
*/
osStripOuterSize		:: !Bool !Bool !*OSToolbox -> (!(!Int,!Int),!*OSToolbox)

/*	Window frame dimensions:
*/
osWindowFrameWidth		:: Int
osWindowTitleBarHeight	:: Int
osMenuBarHeight			:: Int
osScrollBarWidth		:: Int
osScrollBarOverlap		:: Int
