stdui::stdwindow Class Reference

#include <stdwindow.h>

Inheritance diagram for stdui::stdwindow:

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[legend]List of all members.


Public Types
typedef std::list< stdwindow * >	list
typedef list::iterator	iterator
typedef list::const_iterator	const_iterator
Public Member Functions
	stdwindow (stdwindow *_parentwin, const std::string &nameid, stdflags __flags)
	stdwindow (stdobject *__parentobj, const std::string &nameid, stdflags __flags)
	stdwindow ()
	~stdwindow ()
cell *	cellat (int, int)
	Provides the address of the pixel/cell contained into the private screen memry buffer data, at the givin position.
int	height ()
	Gives the height of the widget's geometry.
int	width ()
	Gives the width of the widget's geometry.
int	write (const cxstring &)
int	write (const std::string &str)
int	write (int, int, const std::string &)
int	write (int, int, const cxstring &)
bool	gotoxy (const cxy &xy)
bool	gotoxy (int, int)
const cxy &	xy ()
cxy	movewindowat (int, int)
cxy	movewindow (const cxy &)
cxy	movewindow (int, int)
cxy	movewindowat (const cxy &)
int	rx ()
int	ry ()
int	tx ()
int	ty ()
const stdcolor &	setcolor (stdcolor c)
Protected Attributes
crect	_geometry
	The geometry of this window ( starting a 0,0 ).
cxy	_topleft
	The absollute coords position of this window on the common screen buffer.
stdcolorgroup	_colorgroup
cxy	_xy
cxy	_rxy
stdcolor	_color
Private Attributes
cell *	_mem_block
	private screen contents memory buffer

Detailed Description

Author:: Serge Lussier,,,

Definition at line 33 of file stdwindow.h.

Member Typedef Documentation

typedef list::const_iterator stdui::stdwindow::const_iterator

Reimplemented from stdui::stdobject.

Definition at line 38 of file stdwindow.h.

typedef list::iterator stdui::stdwindow::iterator

Reimplemented from stdui::stdobject.

Definition at line 37 of file stdwindow.h.

typedef std::list<stdwindow*> stdui::stdwindow::list

Reimplemented from stdui::stdobject.

Definition at line 36 of file stdwindow.h.

Constructor & Destructor Documentation

stdui::stdwindow::stdwindow	(	stdwindow *	_parentwin,
		const std::string &	nameid,
		stdflags	__flags
	)

Definition at line 35 of file stdwindow.cpp.

References _mem_block.

00035                                                                                     :stdobject(_parentwin, _nameid, __flags)
00036 {
00037    _mem_block = 0l;
00038 }

stdui::stdwindow::stdwindow	(	stdobject *	__parentobj,
		const std::string &	nameid,
		stdflags	__flags
	)

Definition at line 29 of file stdwindow.cpp.

References _mem_block.

00029                                                                                       : stdobject(__parentobj, _nameid, __flags)
00030 {
00031    _mem_block = 0l;
00032 }

stdui::stdwindow::stdwindow

(

)

Definition at line 25 of file stdwindow.cpp.

References _mem_block.

00025                     :stdobject(){
00026    _mem_block = 0l;
00027 }

stdui::stdwindow::~stdwindow

(

)

Definition at line 41 of file stdwindow.cpp.

References _mem_block.

00042 {
00043    if( _mem_block ) delete [] _mem_block;
00044 }

Member Function Documentation

cell * stdui::stdwindow::cellat	(	int	x,
		int	y
	)

Provides the address of the pixel/cell contained into the private screen memry buffer data, at the givin position.

Returns:: NULL if the position is out of the window's geometry bounds.

Note:: Have to decide to always return non-null, valid address to prevent memory leak.

Definition at line 56 of file stdwindow.cpp.

References _mem_block, height(), and width().

Referenced by gotoxy(), and write().

00057 {
00058    if ( ( x < 0 ) || ( y < 0 ) || ( x >= width() ) || ( y >= height() )  ) return 0l;
00059       // Prevent memory leak. return the beggining of the buffer.
00060       //return _mem_block;
00061    return _mem_block + ( y*width() + x );
00062 }

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bool stdui::stdwindow::gotoxy	(	int	xx,
		int	yy
	)

Definition at line 121 of file stdwindow.cpp.

References _xy, and cellat().

00122 {
00123     if(!cellat(xx,yy)) return false;
00124     _xy(xx,yy);
00125 }

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bool stdui::stdwindow::gotoxy

(

const cxy &

)

Definition at line 112 of file stdwindow.cpp.

References xy().

00113 {
00114     return gotoxy(xy.x(), xy.y());
00115 }

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stdui::stdwindow::height ( ) [inline]

Gives the height of the widget's geometry.

Returns:: int the height value

Definition at line 53 of file stdwindow.h.

References _geometry.

Referenced by cellat().

00053 { return _geometry.height(); }

cxy stdui::stdwindow::movewindow	(	int	xx,
		int	yy
	)

Todo:: implement me

Definition at line 164 of file stdwindow.cpp.

References _topleft.

00165 {
00167    cxy pxy = _topleft;
00168    
00169    return pxy;
00170     
00171 }

cxy stdui::stdwindow::movewindow

(

const cxy &

)

Todo:: implement me

Definition at line 152 of file stdwindow.cpp.

References _topleft.

00153 {
00155    cxy pxy = _topleft;
00156    return pxy;
00157     
00158 }

cxy stdui::stdwindow::movewindowat

(

const cxy &

)

Todo:: implement me

Definition at line 177 of file stdwindow.cpp.

References _topleft.

00178 {
00180    cxy pxy = _topleft;
00181    return pxy;
00182     
00183 }

cxy stdui::stdwindow::movewindowat	(	int	,
		int
	)

Definition at line 142 of file stdwindow.cpp.

References _topleft.

00143 {
00144    cxy pxy = _topleft;
00145    return pxy;
00146 }

int stdui::stdwindow::rx

(

)

Definition at line 191 of file stdwindow.cpp.

References _geometry.

00192 {
00193    return _geometry.topleft().x();
00194 }

int stdui::stdwindow::ry

(

)

Definition at line 200 of file stdwindow.cpp.

References _geometry.

00201 {
00202     return _geometry.topleft().y();
00203 }

stdui::stdwindow::setcolor ( stdcolor c ) [inline]

Definition at line 79 of file stdwindow.h.

References _color.

00079 { stdcolor C = _color; _color = c; return C; }

int stdui::stdwindow::tx

(

)

Definition at line 209 of file stdwindow.cpp.

References _topleft.

00210 {
00211     return _topleft.x();
00212 }

int stdui::stdwindow::ty

(

)

Definition at line 218 of file stdwindow.cpp.

References _topleft.

00219 {
00220     return _topleft.y();
00221 }

stdui::stdwindow::width ( ) [inline]

Gives the width of the widget's geometry.

Definition at line 59 of file stdwindow.h.

References _geometry.

Referenced by cellat().

00059 { return _geometry.width(); }

int stdui::stdwindow::write	(	int	,
		int	,
		const cxstring &
	)

Todo:: implement me

Definition at line 102 of file stdwindow.cpp.

00103 {
00105     return 0;
00106 }

int stdui::stdwindow::write	(	int	xx,
		int	yy,
		const std::string &	str
	)

Definition at line 87 of file stdwindow.cpp.

References _color, and cellat().

00088 {
00089     int n = 0;
00090     cell* p = cellat( xx,yy);
00091     const char* c = str.c_str();
00092     while(*c){
00093       *p++ = _color.code()|*c++;
00094     }
00095     return c-str.c_str();
00096 }

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int stdui::stdwindow::write

(

const std::string &

str

)

Definition at line 78 of file stdwindow.cpp.

References _xy, and write().

00079 {
00080     return write(_xy.x(), _xy.y(), str);
00081 }

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int stdui::stdwindow::write

(

const cxstring &

cxs

)

Definition at line 68 of file stdwindow.cpp.

References _xy.

Referenced by write().

00069 {
00070    cell* pc;
00071    return write(_xy.x(), _xy.y(), cxs.data());
00072 }

const cxy & stdui::stdwindow::xy

(

)

Definition at line 133 of file stdwindow.cpp.

References _xy.

Referenced by gotoxy().

00134 {
00135     return _xy;
00136 }

Member Data Documentation

stdcolor stdui::stdwindow::_color [protected]

Definition at line 92 of file stdwindow.h.

Referenced by setcolor(), and write().

stdcolorgroup stdui::stdwindow::_colorgroup [protected]

Definition at line 89 of file stdwindow.h.

crect stdui::stdwindow::_geometry [protected]

The geometry of this window ( starting a 0,0 ).

Definition at line 86 of file stdwindow.h.

Referenced by height(), rx(), ry(), and width().

cell* stdui::stdwindow::_mem_block [private]

private screen contents memory buffer

Definition at line 83 of file stdwindow.h.

Referenced by cellat(), stdwindow(), and ~stdwindow().

cxy stdui::stdwindow::_rxy [protected]

Definition at line 91 of file stdwindow.h.

cxy stdui::stdwindow::_topleft [protected]

The absollute coords position of this window on the common screen buffer.

Definition at line 88 of file stdwindow.h.

Referenced by movewindow(), movewindowat(), tx(), and ty().

cxy stdui::stdwindow::_xy [protected]

Definition at line 90 of file stdwindow.h.

Referenced by gotoxy(), write(), and xy().

The documentation for this class was generated from the following files:

work/c++/libs/stdui/stdui_lib/stdwindow.h
work/c++/libs/stdui/stdui_lib/stdwindow.cpp

API Documentation Generated by:

1.4.0

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stdui::stdwindow Class Reference

Public Types

Public Member Functions

Protected Attributes

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation