fgl::FGTextEditor Class Reference

#include <widgets.h>

Inheritance diagram for fgl::FGTextEditor:

[legend]Collaboration diagram for fgl::FGTextEditor:

[legend]List of all members.

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Detailed Description

An andvanced widget to edit the plain text files or create the new one. It has a traditional Open, Save & Close menu and simply search engine.

Examples:

editor.cpp.

Public Types
enum	{ FGMAX_LINE = 32768, FGMAX_LINESIZE = 512 }
Public Member Functions
	FGTextEditor (FGTextEditor **e=0, char *arg="Untitled", int font=FONT0816, int ink=CGRAY3, int paper=CBLACK, int flags=WSTANDARD|WMENU|WSTATUSBAR|WSIZEABLE|WNOTIFY|WMINIMIZE|WUSELAST|WNOPICTO)
void __fastcall	ShowBuffer (int top=0)
void __fastcall	NewBuffer (void)
void __fastcall	OpenBuffer (char *s)
void __fastcall	ReopenBuffer (void)
void __fastcall	SaveBuffer (void)
void __fastcall	SaveAsBuffer (char *s)
void __fastcall	Close (void)
void __fastcall	Goto (int)
void __fastcall	ReadOnlyMode (void)
void __fastcall	SetFocus (void)
int __fastcall	AppendLine (char *str)
Protected Member Functions
void __fastcall	file (void)
int __fastcall	_memcmp (unsigned char *from, unsigned char *co, unsigned kolko, unsigned l)
int __fastcall	Find (int from, int count, int size)
void __fastcall	Clear (void)
void __fastcall	_goto (void)
void __fastcall	search (void)
void __fastcall	options (void)
FGLINE *__fastcall	create_line (char *s, int at)
void __fastcall	Init (void)
void __fastcall	SaveAsBuffer2 (void)
void __fastcall	OpenBuffer2 (void)
void __fastcall	ShowCursor (int trigger)
void __fastcall	ShowLine (int scr, char *s)
int __fastcall	isempty (char *s)
void __fastcall	CKey (int k)
void __fastcall	Key (int k)
void __fastcall	SaveChanges (void)
void __fastcall	Open (char *s)
void __fastcall	Destruct (void)
Static Protected Member Functions
static void	SearchProc (FGEvent *p)
static void	SetFont (CallBack)
static void	OptionsProc (FGEvent *p)
static void	file_proc (CallBack)
static char *__fastcall	terminate (char *s)
static void	OpenBuffer1 (char *s, FGFileDialog *)
static void	SaveAsBuffer1 (char *s, FGFileDialog *)
static void	Text_EditorProc (FGEvent *p)
Protected Attributes
FGWindow *	Text_EditorPtr
FGWindow *	OptionsPtr
FGWindow *	String_SearchPtr
int	lfonly
int	font_save
FGBUFFER	buf
FGLINE	text [FGMAX_LINE]
char	s [1028]
int	WX
int	WY
char	srch_str [33]
int	last_found
int	_font
int	TABSIZE
int	nodraw
int	inblock
int	ronly
int	X
int	Y
int	W
int	H
FGTextEditor **	self

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Constructor & Destructor Documentation

fgl::FGTextEditor::FGTextEditor (  FGTextEditor **  me = 0, char *  arg = "Untitled", int  font = FONT0816, int  ink = CGRAY3, int  paper = CBLACK, int  flags = WSTANDARD|WMENU|WSTATUSBAR|WSIZEABLE|WNOTIFY|WMINIMIZE|WUSELAST|WNOPICTO )

Open the text editor with contents of file 'arg'. The colors and font is optionally.

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Member Function Documentation

int __fastcall fgl::FGTextEditor::AppendLine (  char *  str  )

Append this line at the end of text buffer.

void __fastcall fgl::FGTextEditor::Close (  void   )

Close the editor.

void __fastcall fgl::FGTextEditor::Goto (  int  l  )

Goto to the line 'l'.

void __fastcall fgl::FGTextEditor::NewBuffer (  void   )

Reinitialize editor. Clear the window & text buffer. All changes will be lost.

void __fastcall fgl::FGTextEditor::OpenBuffer (  char *  s  )

Open new text file with the name 's' in the editor immediatelly.

void __fastcall fgl::FGTextEditor::ReadOnlyMode (  void   )  [inline]

Don't allow any changes on the file. View mode only.

void __fastcall fgl::FGTextEditor::ReopenBuffer (  void   )

Reopen the buffer from the file. All changes will be lost.

void __fastcall fgl::FGTextEditor::SaveAsBuffer (  char *  s  )

Save editor's text to this filename. Parameters: s  a new filename

void __fastcall fgl::FGTextEditor::SaveBuffer (  void   )

Save editor's text to its file.

void __fastcall fgl::FGTextEditor::SetFocus (  void   )  [inline]

Move the editor at the top of all opened windows.

void __fastcall fgl::FGTextEditor::ShowBuffer (  int  top = 0  )

Refresh visuals. Parameters: top  goto to the start if true.

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