save_text.h File Reference

Text export of HTML (interface). More...

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Data Structures
struct	save_text_state

Enumerations
enum	save_text_whitespace { WHITESPACE_NONE , WHITESPACE_TAB , WHITESPACE_ONE_NEW_LINE , WHITESPACE_TWO_NEW_LINES }

Functions
void	save_as_text (struct hlcache_handle *c, char *path)
	Extract the text from an HTML content and save it as a text file. More...
void	save_text_solve_whitespace (struct box *box, bool *first, save_text_whitespace *before, const char **whitespace_text, size_t *whitespace_length)
	Decide what whitespace to place before the next bit of content-related text that is saved. More...

Detailed Description

Text export of HTML (interface).

Definition in file save_text.h.

Enumeration Type Documentation

save_text_whitespace

enum save_text_whitespace

Enumerator
WHITESPACE_NONE
WHITESPACE_TAB
WHITESPACE_ONE_NEW_LINE
WHITESPACE_TWO_NEW_LINES

Definition at line 37 of file save_text.h.

Function Documentation

save_as_text()

void save_as_text	(	struct hlcache_handle *	c,
		char *	path
	)

Extract the text from an HTML content and save it as a text file.

Text is converted to the local encoding.

Parameters

c	An HTML content.
path	Path to save text file too.

Definition at line 57 of file save_text.c.

References save_text_state::block, content_get_type(), CONTENT_HTML, extract_text(), guit, html_get_box_tree(), save_text_state::length, NSERROR_OK, NSLOG, path(), result, netsurf_table::utf8, gui_utf8_table::utf8_to_local, and WHITESPACE_NONE.

Referenced by ami_file_save(), plaintext_button_clicked_cb(), and ro_gui_save_content().

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save_text_solve_whitespace()

void save_text_solve_whitespace	(	struct box *	box,
		bool *	first,
		save_text_whitespace *	before,
		const char **	whitespace_text,
		size_t *	whitespace_length
	)

Decide what whitespace to place before the next bit of content-related text that is saved.

Any existing whitespace is overridden if the whitespace for this box is more "significant".

Parameters

box	Pointer to box.
first	Whether this is before the first bit of content-related text to be saved.
before	Type of whitespace currently intended to be placed before the next bit of content-related text to be saved. Updated if this box is worthy of more significant whitespace.
whitespace_text	Whitespace to place before next bit of content-related text to be saved. Updated if this box is worthy of more significant whitespace.
whitespace_length	Length of whitespace_text. Updated if this box is worthy of more significant whitespace.

Definition at line 125 of file save_text.c.

References BOX_BLOCK, BOX_BR, BOX_FLOAT_LEFT, BOX_FLOAT_RIGHT, BOX_INLINE, BOX_INLINE_CONTAINER, BOX_TABLE, BOX_TABLE_CELL, BOX_TABLE_ROW, box::list_marker, box::parent, box::style, box::type, WHITESPACE_NONE, WHITESPACE_ONE_NEW_LINE, WHITESPACE_TAB, and WHITESPACE_TWO_NEW_LINES.

Referenced by extract_text(), and selection_copy().

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