67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
/*
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* Header file for HTMLTextPage
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* Copyright (C) 2013 Lu Wang <coolwanglu@gmail.com>
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*/
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#ifndef HTMLTEXTPAGE_H__
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#define HTMLTEXTPAGE_H__
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#include <vector>
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#include <ostream>
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#include "Param.h"
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#include "StateManager.h"
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#include "HTMLTextLine.h"
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#include "HTMLState.h"
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namespace pdf2htmlEX {
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/*
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* Store and optimize a page of text in HTML
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*
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* contains a series of HTMLTextLine
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*/
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class HTMLTextPage
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{
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public:
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HTMLTextPage (const Param & param, AllStateManager & all_manager);
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~HTMLTextPage();
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HTMLTextLine * get_cur_line(void) const { return cur_line; }
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void dump_text(std::ostream & out);
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void dump_css(std::ostream & out);
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void clear(void);
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void open_new_line(const HTMLLineState & line_state);
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/* for clipping */
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void set_page_size(double width, double height);
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void clip(const HTMLClipState & clip_state);
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double get_width() { return page_width; }
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double get_height() { return page_height; }
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private:
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void optimize(void);
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const Param & param;
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AllStateManager & all_manager;
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HTMLTextLine * cur_line;
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double page_width, page_height;
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std::vector<HTMLTextLine*> text_lines;
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struct Clip {
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HTMLClipState clip_state;
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size_t start_idx;
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Clip(const HTMLClipState & clip_state, size_t start_idx)
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:clip_state(clip_state),start_idx(start_idx)
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{ }
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};
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std::vector<Clip> clips;
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};
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} //namespace pdf2htmlEX
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#endif //HTMLTEXTPAGE_H__
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