mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-22 12:12:35 +03:00
4cef0f955c
this means the content handlers do not have to provide a separate method to extract their browser window and it can simply be passed in.
77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
/*
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* Copyright 2006 James Bursa <bursa@users.sourceforge.net>
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* Copyright 2006 Adrian Lees <adrianl@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file
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*
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* Interface to content handler for plain text.
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*/
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#ifndef NETSURF_HTML_TEXTPLAIN_H
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#define NETSURF_HTML_TEXTPLAIN_H
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struct content;
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struct rect;
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/**
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* Initialise the text content handler
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*
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* \return NSERROR_OK on success else appropriate error code.
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*/
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nserror textplain_init(void);
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/**
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* Retrieve the size (in bytes) of text data
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*
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* \param[in] c Content to retrieve size of
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* \return Size, in bytes, of data
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*/
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size_t textplain_size(struct content *c);
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/**
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* Given a range of byte offsets within a UTF8 textplain content,
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* return a box that fully encloses the text
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*
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* \param[in] c content of type CONTENT_TEXTPLAIN
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* \param[in] start byte offset of start of text range
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* \param[in] end byte offset of end
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* \param[out] r rectangle to be completed
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*/
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void textplain_coords_from_range(struct content *c,
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unsigned start, unsigned end, struct rect *r);
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/**
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* Return a pointer to the raw UTF-8 data, as opposed to the reformatted
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* text to fit the window width. Thus only hard newlines are preserved
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* in the saved/copied text of a selection.
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*
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* \param[in] c content of type CONTENT_TEXTPLAIN
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* \param[in] start starting byte offset within UTF-8 text
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* \param[in] end ending byte offset
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* \param[out] plen receives validated length
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* \return pointer to text, or NULL if no text
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*/
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char *textplain_get_raw_data(struct content *c, unsigned start, unsigned end, size_t *plen);
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#endif
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