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| Rev | Author | Line No. | Line |
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| 4973 | right-hear | 1 | #ifndef __HTML_h |
| 2 | #define __HTML_h |
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| 3 | |||
| 4 | #include"parser.h" |
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| 5 | |||
| 6 | template |
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| 7 | { |
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| 8 | public: |
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| 9 | CHTMLStack() |
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| 10 | { |
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| 11 | FirstItem=NULL; |
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| 12 | NR=0; |
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| 13 | } |
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| 14 | void Push(T * ff) |
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| 15 | { |
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| 16 | T * ff1; |
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| 17 | if(!ff) return; |
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| 18 | ff1=(T *)malloc(sizeof(T)); |
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| 19 | memcpy((void *)ff1,(const void *)ff,sizeof(T)); |
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| 20 | NR++; |
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| 21 | ff1->next=FirstElem; |
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| 22 | FirstElem=ff1; |
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| 23 | } |
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| 24 | T * Pop() |
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| 25 | { |
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| 26 | T * R; |
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| 27 | if(!NR) return NULL; |
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| 28 | NR--; |
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| 29 | R=FirstElem; |
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| 30 | FirstElem=R->next; |
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| 31 | return R; |
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| 32 | } |
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| 33 | void Free(T * x) |
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| 34 | { |
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| 35 | free(x); |
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| 36 | } |
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| 37 | ~CHTMLStack() |
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| 38 | { |
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| 39 | T * __tmp; |
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| 40 | while((__tmp=Pop())) this->Free(__tmp); |
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| 41 | } |
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| 42 | protected: |
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| 43 | T * FirstElem; |
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| 44 | int NR; |
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| 45 | }; |
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| 46 | |||
| 47 | struct text_style { |
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| 48 | unsigned long flags; |
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| 49 | char * FontName; |
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| 50 | int FontSize; |
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| 51 | unsigned long color; |
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| 52 | struct text_style * next; |
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| 53 | }; |
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| 54 | |||
| 55 | struct page_style { |
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| 56 | unsigned long background; |
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| 57 | unsigned long text; |
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| 58 | unsigned long link,alink,vlink; |
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| 59 | unsigned long flags; |
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| 60 | struct page_style * next; |
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| 61 | }; |
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| 62 | |||
| 63 | struct image_properties { |
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| 64 | int width,height; |
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| 65 | int border; |
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| 66 | }; |
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| 67 | |||
| 68 | struct text_properties { |
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| 69 | char * FontName; |
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| 70 | int font_size; |
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| 71 | int color; |
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| 72 | unsigned long flags; |
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| 73 | }; |
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| 74 | |||
| 75 | struct cpb_Text { |
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| 76 | struct text_properties prop; |
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| 77 | char * Text; |
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| 78 | int len; |
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| 79 | }; |
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| 80 | |||
| 81 | struct cpb_Image { |
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| 82 | struct image_properties img; |
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| 83 | void * ImageData; |
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| 84 | }; |
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| 85 | |||
| 86 | class CPageBuffer |
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| 87 | { |
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| 88 | public: |
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| 89 | CPageBuffer(); |
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| 90 | ~CPageBuffer(); |
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| 91 | virtual void AddText(char *,int,struct text_properties *); |
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| 92 | virtual void AddImage(char *,struct image_properties *); |
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| 93 | virtual void Paint(); |
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| 94 | virtual void Reset(); |
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| 95 | private: |
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| 96 | int nr_text,nr_images; |
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| 97 | struct cpb_Text ** _text; |
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| 98 | struct cpb_Image ** _images; |
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| 99 | }; |
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| 100 | |||
| 101 | class CHTMLParser |
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| 102 | { |
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| 103 | public: |
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| 104 | CHTMLParser(CParser * par,CPageBuffer * buf); |
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| 105 | ~CHTMLParser(); |
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| 106 | virtual void DefaultStyles(); |
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| 107 | virtual void Parse(); |
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| 108 | virtual void ParseHTML(); |
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| 109 | protected: |
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| 110 | CParser * parser; |
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| 111 | CPageBuffer * pgbuf; |
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| 112 | struct text_style text_style; |
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| 113 | struct page_style page_style; |
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| 114 | }; |
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| 115 | |||
| 116 | #define FFLAG_ALIGNLEFT 0x00000001 |
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| 117 | #define FFLAG_ALIGNRIGHT 0x00000002 |
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| 118 | #define FFLAG_ALIGNCENTER 0x00000003 |
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| 119 | #define FFLAG_BOLD 0x00000004 |
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| 120 | #define FFLAG_ITALIC 0x00000008 |
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| 121 | #define FFLAG_UNDERLINE 0x00000010 |
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| 122 | |||
| 123 | #define PFLAG_ALIGNLEFT 0x00000001 |
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| 124 | #define PFLAG_ALIGNRIGHT 0x00000002 |
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| 125 | #define PFLAG_ALIGNCENTER 0x00000003 |
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| 126 | #define PFLAG_RAWMODE 0x00000004 |
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| 127 | |||
| 128 | #endif |