impl Struct Reference

This class holds the actual guts of a viewer. More...

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List of all members.

Public Member Functions
void	display_line (viewport *, size_t line)
bool	find_string (size_t line_no)
	search for string starting at line_no + 1 < return true if the string is found.
void	set_text_attribute (TextViewer *, viewport *, size_t line_no, bool is_bottom, bool highlight=true)
Public Attributes
bool	active_
	does this viewer have focus
size_t	col_
	column cursor is in, 0 origin
size_t	cur_
	current cursor position
FileName	filename_
	saved name of the file
size_t	first_mark_
	first marked line
int	first_row_
	where file text is displayed
size_t	last_mark_
	last marked line ( 1 past last marked line, really)
int	left_
	column bias to skip the bordering '|'s
std::vector< std::string >	lines_
	actual text of the file
size_t	page_left_
	column of left side of visible page
size_t	page_top_
	top of displayed page
std::string	search_
	string to use in find string operations

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Detailed Description

This class holds the actual guts of a viewer.

Definition at line 45 of file textviewer.cxx.

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Member Function Documentation

void display_line	(	viewport *	vp,
		size_t	line
	)

Definition at line 150 of file textviewer.cxx.

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bool find_string

(

size_t

line_no

)

search for string starting at line_no + 1 < return true if the string is found.

Definition at line 1014 of file textviewer.cxx.

void set_text_attribute	(	TextViewer *	viewer,
		viewport *	vp,
		size_t	line_no,
		bool	is_bottom,
		bool	highlight = true
	)

Definition at line 940 of file textviewer.cxx.

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Member Data Documentation

bool active_

does this viewer have focus

Definition at line 52 of file textviewer.cxx.

size_t col_

column cursor is in, 0 origin

Definition at line 59 of file textviewer.cxx.

size_t cur_

current cursor position

Definition at line 58 of file textviewer.cxx.

FileName filename_

saved name of the file

Definition at line 50 of file textviewer.cxx.

size_t first_mark_

first marked line

Definition at line 55 of file textviewer.cxx.

int first_row_

where file text is displayed

Definition at line 54 of file textviewer.cxx.

size_t last_mark_

last marked line ( 1 past last marked line, really)

Definition at line 56 of file textviewer.cxx.

int left_

column bias to skip the bordering '|'s

Definition at line 53 of file textviewer.cxx.

std::vector<std::string> lines_

actual text of the file

Definition at line 51 of file textviewer.cxx.

size_t page_left_

column of left side of visible page

Definition at line 60 of file textviewer.cxx.

size_t page_top_

top of displayed page

Definition at line 57 of file textviewer.cxx.

std::string search_

string to use in find string operations

Definition at line 61 of file textviewer.cxx.

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The documentation for this struct was generated from the following file:

• lib/textviewer.cxx