Rev 4411 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4413 | leency | 1 | #include "..\lib\list_box.h" |
| 4411 | leency | 2 | |
| 4413 | leency | 3 | |
| 4411 | leency | 4 | int downloader_id; |
| 5 | |||
| 6 | dword |
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| 7 | buf, |
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| 8 | filesize, |
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| 9 | blink; |
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| 10 | |||
| 11 | char download_path[]="/rd/1/.download"; |
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| 12 | char search_path[]="http://nigma.ru/index.php?s="; |
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| 13 | |||
| 14 | |||
| 15 | struct TWebBrowser { |
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| 16 | int left, top, width, height, line_h; |
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| 4413 | leency | 17 | llist list; |
| 4411 | leency | 18 | void GetNewUrl(); |
| 19 | void OpenPage(); |
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| 20 | void ReadHtml(byte); |
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| 21 | void ShowPage(); |
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| 22 | void ParseHTML(dword); |
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| 23 | void WhatTextStyle(int left1, top1, width1); |
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| 24 | void DrawPage(); |
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| 25 | void DrawScroller(); |
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| 26 | }; |
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| 27 | TWebBrowser WB1; |
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| 28 | |||
| 29 | byte rez, b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, |
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| 30 | link, ignor_text, li_tab, cur_encoding, text_align; |
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| 31 | |||
| 32 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
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| 33 | |||
| 34 | dword text_colors[300], |
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| 35 | text_color_index, |
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| 36 | link_color, |
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| 37 | bg_color; |
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| 38 | |||
| 39 | int stroka, |
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| 40 | stolbec, |
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| 41 | tab_len, |
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| 42 | anchor_line_num; |
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| 43 | |||
| 44 | char line[500], |
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| 45 | tag[100], |
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| 46 | tagparam[10000], |
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| 47 | parametr[1200], |
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| 48 | options[4096], |
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| 49 | anchor[256]; |
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| 50 | |||
| 51 | #include "..\TWB\colors.h" |
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| 52 | #include "..\TWB\unicode_tags.h" |
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| 53 | #include "..\TWB\img_cache.h" |
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| 54 | #include "..\TWB\some_code.h" |
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| 55 | #include "..\TWB\parce_tag.h" |
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| 56 | #include "..\TWB\draw_buf.h" |
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| 57 | |||
| 58 | //======================================================================= |
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| 59 | |||
| 60 | |||
| 61 | void TWebBrowser::DrawPage() |
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| 62 | { |
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| 63 | int start_x, start_y, line_length, magrin_left=5; |
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| 64 | |||
| 65 | if (!header) |
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| 66 | { |
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| 67 | strcpy(#header, #line); |
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| 68 | strcat(#header, " -"); |
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| 69 | strcat(#header, #version); |
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| 70 | line = 0; |
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| 71 | return; |
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| 72 | } |
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| 73 | |||
| 74 | if (stroka >= 0) && (stroka - 2 < lines.visible) && (line) && (!anchor) |
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| 75 | { |
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| 76 | start_x = stolbec * 6 + left + magrin_left; |
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| 77 | start_y = stroka * 10 + top + magrin_left; |
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| 78 | line_length = strlen(#line) * 6; |
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| 79 | |||
| 80 | WriteBufText(start_x, 0, 0x88, text_colors[text_color_index], #line, drawbuf); |
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| 81 | IF (b_text) WriteBufText(start_x+1, 0, 0x88, text_colors[text_color_index], #line, drawbuf); |
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| 82 | IF (i_text) DrawBufSkew(start_x, 0, line_length, line_h); |
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| 83 | IF (s_text) DrawBufBar(start_x, 4, line_length, 1, text_colors[text_color_index]); |
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| 84 | IF (u_text) DrawBufBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
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| 85 | IF (link) { |
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| 86 | UnsafeDefineButton(start_x-2, start_y, line_length + 3, 9, blink + BT_HIDE, 0xB5BFC9); |
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| 87 | DrawBufBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
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| 88 | } |
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| 89 | stolbec += strlen(#line); |
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| 90 | } |
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| 91 | } |
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| 92 | //======================================================================= |
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| 93 | |||
| 94 | |||
| 95 | |||
| 96 | char *ABSOLUTE_LINKS[]={ "http:", "mailto:", "ftp:", "/sys/", "/kolibrios/", "/rd/", "/bd", "/hd", "/cd", "/tmp", "/usbhd", 0}; |
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| 97 | //dword TWebBrowser::GetNewUrl(dword CUR_URL, NEW_URL){ |
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| 98 | void TWebBrowser::GetNewUrl(){ |
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| 99 | int i, len; |
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| 100 | |||
| 101 | for (i=0; ABSOLUTE_LINKS[i]; i++) |
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| 102 | { |
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| 103 | len=strlen(ABSOLUTE_LINKS[i]); |
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| 104 | if (!strcmpn(#URL, ABSOLUTE_LINKS[i], len)) return; |
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| 105 | } |
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| 106 | |||
| 107 | IF (!strcmpn(#URL,"./", 2)) strcpy(#URL, #URL+2); //игнорим :) |
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| 108 | strcpy(#editURL, BrowserHistory.CurrentUrl()); //достаём адрес текущей страницы |
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| 109 | |||
| 110 | if (URL[0] == '/') |
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| 111 | { |
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| 112 | i = strchr(#editURL+8, '/'); |
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| 113 | editURL[i+7]=0; |
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| 114 | strcpy(#URL, #URL+1); |
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| 115 | } |
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| 116 | |||
| 117 | _CUT_ST_LEVEL_MARK: |
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| 118 | |||
| 119 | if (editURL[strrchr(#editURL, '/')-2]<>'/') // если не http:// |
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| 120 | { |
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| 121 | editURL[strrchr(#editURL, '/')] = 0x00; //обрезаем её урл до последнего / |
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| 122 | } |
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| 123 | |||
| 124 | IF (!strcmp(get_URL_part(3),"../")) //на уровень вверх |
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| 125 | { |
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| 126 | strcpy(#URL,#URL+3); |
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| 127 | editURL[strrchr(#editURL, '/')-1] = 0x00; //обрезаем её урл до последнего / |
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| 128 | goto _CUT_ST_LEVEL_MARK; |
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| 129 | } |
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| 130 | |||
| 131 | if (editURL[strlen(#editURL)-1]<>'/') strcat(#editURL, "/"); |
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| 132 | |||
| 133 | strcat(#editURL, #URL); //клеим новый адрес |
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| 134 | strcpy(#URL, #editURL); |
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| 135 | } |
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| 136 | |||
| 137 | |||
| 138 | |||
| 139 | void TWebBrowser::ReadHtml(byte encoding) |
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| 140 | { |
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| 141 | if (!strcmp(get_URL_part(5),"http:"))) |
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| 142 | file_size stdcall (#download_path); |
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| 143 | else |
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| 144 | file_size stdcall (#URL); |
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| 145 | |||
| 146 | filesize = EBX; |
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| 147 | if (!filesize) return; |
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| 148 | |||
| 149 | mem_Free(buf); |
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| 150 | buf = mem_Alloc(filesize); |
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| 151 | if (!strcmp(get_URL_part(5),"http:"))) |
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| 152 | ReadFile(0, filesize, buf, #download_path); |
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| 153 | else |
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| 154 | ReadFile(0, filesize, buf, #URL); |
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| 155 | |||
| 156 | cur_encoding = encoding; |
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| 157 | if (encoding==_WIN) wintodos(buf); |
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| 158 | if (encoding==_UTF) utf8rutodos(buf); |
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| 159 | if (encoding==_KOI) koitodos(buf); |
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| 160 | } |
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| 161 | |||
| 162 | |||
| 163 | void TWebBrowser::OpenPage() |
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| 164 | { |
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| 165 | if (GetProcessSlot(downloader_id)<>0) PutPaletteImage(#toolbar,200,42,0,0,8,#toolbar_pal); |
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| 166 | KillProcess(downloader_id); |
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| 167 | strcpy(#editURL, #URL); |
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| 168 | BrowserHistory.AddUrl(); |
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| 169 | strcpy(#header, #version); |
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| 170 | pre_text =0; |
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| 171 | if (!strcmp(get_URL_part(5),"http:"))) |
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| 172 | { |
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| 173 | KillProcess(downloader_id); //убиваем старый процесс |
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| 174 | DeleteFile(#download_path); |
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| 175 | IF (URL[strlen(#URL)-1]=='/') URL[strlen(#URL)-1]=NULL; |
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| 176 | downloader_id = RunProgram("/sys/network/downloader", #URL); |
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| 177 | //Browser Hack v2.0 |
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| 178 | /* |
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| 179 | pause(60); |
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| 180 | if (GetProcessSlot(downloader_id)<>0) |
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| 181 | { |
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| 182 | debug("Browser Hack v2.0: Killing downloader and trying to run it one more!"); |
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| 183 | KillProcess(downloader_id); //убиваем старый процесс |
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| 184 | downloader_id = RunProgram("/sys/network/downloader", #URL); |
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| 185 | } |
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| 186 | */ |
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| 187 | IF (downloader_id<0) RunProgram("@notify", "Error running Downloader. Internet unavilable."); |
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| 188 | Draw_Window(); |
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| 189 | return; |
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| 190 | } |
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| 191 | lines.first = lines.all =0; |
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| 192 | ReadHtml(_WIN); |
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| 193 | WB1.ShowPage(); |
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| 194 | } |
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| 195 | |||
| 196 | |||
| 197 | void TWebBrowser::ShowPage() |
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| 198 | { |
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| 199 | address_box.size = address_box.pos = strlen(#editURL); |
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| 200 | address_box.offset=0; |
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| 201 | edit_box_draw stdcall(#address_box); |
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| 202 | |||
| 203 | if (!filesize) |
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| 204 | { |
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| 205 | DrawBar(left, top, width+scroll1.size_x+1, height, 0xFFFFFF); //fill all |
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| 206 | if (GetProcessSlot(downloader_id)<>0) WriteText(left + 10, top + 18, 0x80, 0, "Loading..."); |
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| 207 | else |
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| 208 | { |
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| 209 | WriteText(left + 10, top + 18, 0x80, 0, "Page not found. May be, URL contains some errors."); |
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| 210 | if (!strcmp(get_URL_part(5),"http:"))) WriteText(left + 10, top + 32, 0x80, 0, "Or Internet unavilable for your configuration."); |
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| 211 | } |
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| 212 | //return; |
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| 213 | } |
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| 214 | else |
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| 215 | ParseHTML(buf); |
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| 216 | |||
| 217 | if (!header) strcpy(#header, #version); |
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| 218 | if (!strcmp(#version, #header)) DrawTitle(#header); |
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| 219 | } |
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| 220 | |||
| 221 | |||
| 222 | |||
| 223 | void TWebBrowser::ParseHTML(dword bword){ |
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| 224 | word bukva[2]; |
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| 225 | int j, perenos_num; |
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| 226 | byte ignor_param; |
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| 227 | char temp[768]; |
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| 228 | |||
| 229 | if (blink<400) blink=400; else for ( ; blink>400; blink--;) DeleteButton(blink); |
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| 230 | b_text = i_text = u_text = s_text = blq_text = |
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| 231 | li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = 0; //обнуляем теги |
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| 232 | text_align = ALIGN_LEFT; |
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| 233 | link_color = 0x0000FF; |
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| 234 | bg_color = 0xFFFFFF; |
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| 235 | DrawBufFill(); |
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| 236 | strcpy(#page_links,"|"); |
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| 237 | strcpy(#header, #version); |
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| 238 | stroka = -lines.first; |
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| 239 | stolbec = 0; |
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| 240 | line = 0; |
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| 241 | |||
| 242 | if (pre_text<>2) |
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| 243 | { |
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| 244 | pre_text=0; |
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| 245 | if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1; |
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| 246 | if (!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1; |
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| 247 | } |
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| 248 | |||
| 249 | for ( ; buf+filesize > bword; bword++;) |
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| 250 | { |
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| 251 | bukva = ESBYTE[bword]; |
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| 252 | if (ignor_text) && (bukva<>'<') continue; |
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| 253 | switch (bukva) |
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| 254 | { |
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| 255 | case 0x0a: |
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| 256 | if (pre_text) |
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| 257 | { |
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| 258 | bukva = temp = NULL; |
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| 259 | goto NEXT_MARK; |
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| 260 | } |
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| 261 | case '\9': |
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| 262 | if (pre_text) //иначе идём на 0x0d |
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| 263 | { |
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| 264 | tab_len=strlen(#line)/8; |
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| 265 | tab_len=tab_len*8; |
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| 266 | tab_len=8+tab_len-strlen(#line); |
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| 267 | for (j=0; j |
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| 268 | break; |
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| 269 | } |
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| 270 | goto DEFAULT_MARK; |
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| 271 | case '=': //quoted printable |
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| 272 | if (strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK; |
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| 273 | |||
| 274 | temp[0] = ESBYTE[bword+1]; |
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| 275 | temp[1] = ESBYTE[bword+2]; |
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| 276 | temp[2] = '\0'; |
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| 277 | if (bukva = Hex2Symb(#temp)) |
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| 278 | { |
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| 279 | bword+=2; |
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| 280 | goto DEFAULT_MARK; |
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| 281 | } |
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| 282 | break; |
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| 283 | |||
| 284 | case '&': // and so on |
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| 285 | bword++; |
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| 286 | tag=0; |
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| 287 | for (j=0; (ESBYTE[bword]<>';') && (j<7); j++, bword++;) |
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| 288 | { |
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| 289 | bukva = ESBYTE[bword]; |
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| 290 | chrcat(#tag, bukva); |
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| 291 | } |
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| 292 | bukva = GetUnicodeSymbol(); |
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| 293 | if (bukva) goto DEFAULT_MARK; |
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| 294 | break; |
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| 295 | case '<': |
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| 296 | bword++; //промотаем символ < |
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| 297 | tag = parametr = tagparam = ignor_param = NULL; |
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| 298 | if (ESBYTE[bword] == '!') //фильтрация внутри , дерзко |
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| 299 | { |
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| 300 | bword++; |
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| 301 | if (ESBYTE[bword] == '-') |
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| 302 | { |
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| 303 | HH_: |
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| 304 | do |
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| 305 | { |
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| 306 | bword++; |
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| 307 | if (buf + filesize <= bword) break 2; |
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| 308 | } |
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| 309 | while (ESBYTE[bword] <>'-'); |
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| 310 | |||
| 311 | bword++; |
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| 312 | if (ESBYTE[bword] <>'-') goto HH_; |
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| 313 | } |
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| 314 | } |
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| 315 | while (ESBYTE[bword] !='>') && (bword < buf + filesize) //получаем тег и его параметры |
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| 316 | { |
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| 317 | bukva = ESBYTE[bword]; |
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| 318 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
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| 319 | if (!ignor_param) && (bukva <>' ') |
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| 320 | { |
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| 321 | if (strlen(#tag) |
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| 322 | } |
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| 323 | else |
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| 324 | { |
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| 325 | ignor_param = true; |
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| 326 | if (!ignor_text) && (strlen(#tagparam)+1 |
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| 327 | } |
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| 328 | bword++; |
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| 329 | } |
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| 330 | strlwr(#tag); |
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| 331 | strlwr(#tagparam); |
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| 332 | |||
| 333 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
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| 334 | if (tagparam) && (strlen(#tagparam) < 4000) GetNextParam(); |
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| 335 | |||
| 336 | if (stolbec + strlen(#line) > lines.column_max) //============the same as NEXT_MARK |
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| 337 | { |
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| 338 | perenos_num = strrchr(#line, ' '); |
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| 339 | if (!perenos_num) && (strlen(#line)>lines.column_max) perenos_num=lines.column_max; |
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| 340 | strcpy(#temp, #line + perenos_num); //перенос по словам |
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| 341 | line[perenos_num] = 0x00; |
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| 342 | if (stroka-1 > lines.visible) && (lines.first <>0) break 1; //уходим... |
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| 343 | DrawPage(); |
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| 344 | strcpy(#line, #temp); |
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| 345 | TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //закрашиваем следущую строку |
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| 346 | } |
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| 347 | DrawPage(); |
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| 348 | line=NULL; |
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| 349 | |||
| 350 | if (tag) WhatTextStyle(left + 5, stroka * 10 + top + 5, width - 20); //обработка тегов |
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| 351 | |||
| 352 | tag = parametr = tagparam = ignor_param = NULL; |
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| 353 | break; |
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| 354 | default: |
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| 355 | DEFAULT_MARK: |
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| 356 | if (bukva<=15) bukva=' '; |
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| 357 | if (!pre_text) && (bukva == ' ') |
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| 358 | { |
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| 359 | if (line[strlen(#line)-1]==' ') break; //убрать 2 пробела подряд |
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| 360 | if (!stolbec) && (!line) break; //строка не может начинаться с пробела |
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| 361 | } |
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| 362 | if (strlen(#line) |
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| 363 | |||
| 364 | if (stolbec + strlen(#line) > lines.column_max) |
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| 365 | { |
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| 366 | NEXT_MARK: |
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| 367 | perenos_num = strrchr(#line, ' '); |
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| 368 | if (!perenos_num) && (strlen(#line)>lines.column_max) perenos_num=lines.column_max; |
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| 369 | strcpy(#temp, #line + perenos_num); //перенос по словам |
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| 370 | line[perenos_num] = 0x00; |
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| 371 | if (stroka-1 > lines.visible) && (lines.first <>0) break 1; //уходим... |
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| 372 | DrawPage(); |
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| 373 | strcpy(#line, #temp); |
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| 374 | TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //закрашиваем следущую строку |
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| 375 | } |
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| 376 | } |
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| 377 | } |
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| 378 | |||
| 379 | DrawPage(); //рисует последнюю строку, потом это надо убрать, оптимизировав код |
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| 380 | TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //закрашиваем следущую строку |
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| 381 | |||
| 382 | if (lines.visible * 10 + 25 <= height) |
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| 383 | DrawBar(left, lines.visible * 10 + top + 25, width, -lines.visible * 10 + height - 25, bg_color); |
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| 384 | if (stroka * 10 + 5 <= height) |
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| 385 | DrawBar(left, stroka * 10 + top + 5, width, -stroka * 10 + height - 5, bg_color); //закрашиваем всё до конца |
||
| 386 | if (lines.first == 0) lines.all = stroka; |
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| 387 | if (anchor) //если посреди текста появится новый якорь - будет бесконечный цикл |
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| 388 | { |
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| 389 | anchor=NULL; |
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| 390 | lines.first=anchor_line_num; |
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| 391 | ParseHTML(buf); |
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| 392 | } |
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| 393 | DrawScroller(); |
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| 394 | } |
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| 395 | |||
| 396 | |||
| 397 | |||
| 398 | char oldtag[100]; |
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| 399 | void TWebBrowser::WhatTextStyle(int left1, top1, width1) { |
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| 400 | dword hr_color; |
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| 401 | |||
| 402 | //проверяем тег открывается или закрывается |
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| 403 | if (tag[0] == '/') |
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| 404 | { |
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| 405 | rez = 0; |
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| 406 | strcpy(#tag, #tag+1); |
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| 407 | } |
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| 408 | else rez = 1; |
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| 409 | |||
| 410 | if (!chTag("html")) |
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| 411 | { |
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| 412 | IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (rez==0) ignor_text = 1; ELSE ignor_text = 0; |
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| 413 | return; |
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| 414 | } |
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| 415 | |||
| 416 | if (!chTag("script")) || (!chTag("style")) || (!chTag("binary")) ignor_text = rez; |
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| 417 | |||
| 418 | if(!chTag("title")) |
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| 419 | { |
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| 420 | if (rez) header=NULL; |
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| 421 | else if (!stroka) DrawTitle(#header); //тег закрылся - вывели строку |
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| 422 | return; |
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| 423 | } |
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| 424 | |||
| 425 | if (ignor_text) return; |
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| 426 | |||
| 427 | |||
| 428 | |||
| 429 | IF(!chTag("q")) chrcat(#line, '\"'); |
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| 430 | |||
| 431 | if (anchor) && (!strcmp(#parametr, "id=")) //очень плохо!!! потому что если не последний тег, работать не будет |
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| 432 | { |
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| 433 | if (!strcmp(#anchor, #options)) anchor_line_num=lines.first+stroka; |
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| 434 | } |
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| 435 | |||
| 436 | if (!chTag("body")) |
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| 437 | { |
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| 438 | do{ |
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| 439 | if (!strcmp(#parametr, "link=")) link_color = GetColor(#options); |
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| 440 | if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options); |
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| 441 | if (!strcmp(#parametr, "bgcolor=")) |
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| 442 | { |
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| 443 | bg_color=GetColor(#options); |
||
| 444 | DrawBufFill(); |
||
| 445 | } |
||
| 446 | } while(GetNextParam()); |
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| 447 | return; |
||
| 448 | } |
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| 449 | |||
| 450 | if (!chTag("a")) |
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| 451 | { |
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| 452 | if (rez) |
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| 453 | { |
||
| 454 | if (link) IF(text_color_index > 0) text_color_index--; //если предыдущий тег а не был закрыт |
||
| 455 | |||
| 456 | do{ |
||
| 457 | if (!strcmp(#parametr, "href=")) |
||
| 458 | { |
||
| 459 | if (stroka - 1 > lines.visible) || (stroka < -2) return; |
||
| 460 | |||
| 461 | text_color_index++; |
||
| 462 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
| 463 | |||
| 464 | link = 1; |
||
| 465 | blink++; |
||
| 466 | text_colors[text_color_index] = link_color; |
||
| 467 | strcat(#page_links, #options); |
||
| 468 | strcat(#page_links, "|"); |
||
| 469 | } |
||
| 470 | if (anchor) && (!strcmp(#parametr, "name=")) |
||
| 471 | { |
||
| 472 | if (!strcmp(#anchor, #options)) |
||
| 473 | { |
||
| 474 | anchor_line_num=lines.first+stroka; |
||
| 475 | } |
||
| 476 | } |
||
| 477 | } while(GetNextParam()); |
||
| 478 | } |
||
| 479 | else { |
||
| 480 | link = 0; |
||
| 481 | IF(text_color_index > 0) text_color_index--; |
||
| 482 | } |
||
| 483 | return; |
||
| 484 | } |
||
| 485 | |||
| 486 | if (!chTag("font")) |
||
| 487 | { |
||
| 488 | if (rez) |
||
| 489 | { |
||
| 490 | text_color_index++; |
||
| 491 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
| 492 | |||
| 493 | do{ |
||
| 494 | if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#') |
||
| 495 | { |
||
| 496 | text_colors[text_color_index] = GetColor(#options); |
||
| 497 | } |
||
| 498 | } while(GetNextParam()); |
||
| 499 | } |
||
| 500 | else |
||
| 501 | if (text_color_index > 0) text_color_index--; |
||
| 502 | return; |
||
| 503 | } |
||
| 504 | if(!chTag("tr")) || (!chTag("br")) { |
||
| 505 | TextGoDown(left1, top1, width1); |
||
| 506 | return; |
||
| 507 | } |
||
| 508 | if (!chTag("div")) { |
||
| 509 | IF(oldtag[0] <>'h') TextGoDown(left1, top1, width1); |
||
| 510 | return; |
||
| 511 | } |
||
| 512 | if (!chTag("p")) { |
||
| 513 | IF(oldtag[0] == 'h') return; |
||
| 514 | TextGoDown(left1, top1, width1); |
||
| 515 | IF(rez) TextGoDown(left1, top1 + 10, width1); |
||
| 516 | return; |
||
| 517 | } |
||
| 518 | if (!chTag("center")) |
||
| 519 | { |
||
| 520 | if (rez) text_align = ALIGN_CENTER; |
||
| 521 | if (!rez) |
||
| 522 | { |
||
| 523 | TextGoDown(left1, top1, width1); |
||
| 524 | text_align = ALIGN_LEFT; |
||
| 525 | } |
||
| 526 | return; |
||
| 527 | } |
||
| 528 | if (!chTag("right")) |
||
| 529 | { |
||
| 530 | if (rez) text_align = ALIGN_RIGHT; |
||
| 531 | if (!rez) |
||
| 532 | { |
||
| 533 | TextGoDown(left1, top1, width1); |
||
| 534 | text_align = ALIGN_LEFT; |
||
| 535 | } |
||
| 536 | return; |
||
| 537 | } |
||
| 538 | if (!chTag("h1")) || (!chTag("h2")) || (!chTag("h3")) || (!chTag("h4")) { |
||
| 539 | TextGoDown(left1, top1, width1); |
||
| 540 | if (rez) && (stroka>1) TextGoDown(left1, top1 + 10, width1); |
||
| 541 | strcpy(#oldtag, #tag); |
||
| 542 | if (rez) |
||
| 543 | { |
||
| 544 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"center")) text_align = ALIGN_CENTER; |
||
| 545 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"right")) text_align = ALIGN_RIGHT; |
||
| 546 | b_text = 1; |
||
| 547 | } |
||
| 548 | if (!rez) |
||
| 549 | { |
||
| 550 | text_align = ALIGN_LEFT; |
||
| 551 | b_text = 0; |
||
| 552 | } |
||
| 553 | return; |
||
| 554 | } |
||
| 555 | else |
||
| 556 | oldtag=NULL; |
||
| 557 | |||
| 558 | if (!chTag("b")) || (!chTag("strong")) || (!chTag("big")) { |
||
| 559 | b_text = rez; |
||
| 560 | return; |
||
| 561 | } |
||
| 562 | if(!chTag("i")) || (!chTag("em")) || (!chTag("subtitle")) { |
||
| 563 | i_text = rez; |
||
| 564 | return; |
||
| 565 | } |
||
| 566 | if (!chTag("dt")) |
||
| 567 | { |
||
| 568 | li_text = rez; |
||
| 569 | IF(rez == 0) return; |
||
| 570 | TextGoDown(left1, top1, width1); |
||
| 571 | return; |
||
| 572 | } |
||
| 573 | if(!chTag("li")) || (!chTag("dt")) //надо сделать вложенные списки |
||
| 574 | { |
||
| 575 | li_text = rez; |
||
| 576 | if (rez) |
||
| 577 | { |
||
| 578 | TextGoDown(left1, top1, width1); |
||
| 579 | if (stroka > -1) && (stroka - 2 < lines.visible) DrawBufBar(li_tab * 5 * 6 + left1 - 5, line_h/2-3, 2, 2, 0x555555); |
||
| 580 | } |
||
| 581 | return; |
||
| 582 | } |
||
| 583 | if (!chTag("u")) || (!chTag("ins")) u_text = rez; |
||
| 584 | if (!chTag("s")) || (!chTag("strike")) || (!chTag("del")) s_text = rez; |
||
| 585 | if (!chTag("ul")) || (!chTag("ol")) IF(!rez) |
||
| 586 | { |
||
| 587 | li_text = rez; |
||
| 588 | li_tab--; |
||
| 589 | TextGoDown(left1, top1, width1); |
||
| 590 | } ELSE li_tab++; |
||
| 591 | if (!chTag("dd")) stolbec += 5; |
||
| 592 | if (!chTag("blockquote")) blq_text = rez; |
||
| 593 | if (!chTag("pre")) pre_text = rez; |
||
| 594 | if (!chTag("hr")) |
||
| 595 | { |
||
| 596 | if (anchor) || (stroka < -1) |
||
| 597 | { |
||
| 598 | stroka+=2; |
||
| 599 | return; |
||
| 600 | } |
||
| 601 | if (strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options); else hr_color = 0x999999; |
||
| 602 | TextGoDown(left1, top1, width1); |
||
| 603 | DrawBufBar(5, WB1.line_h/2, WB1.width-10, 1, hr_color); |
||
| 604 | TextGoDown(left1, top1+WB1.line_h, width1); |
||
| 605 | } |
||
| 606 | if (!chTag("img")) |
||
| 607 | { |
||
| 608 | Images( left1, top1, width1); |
||
| 609 | return; |
||
| 610 | } |
||
| 611 | if (!chTag("meta")) || (!chTag("?xml")) |
||
| 612 | { |
||
| 613 | do{ |
||
| 614 | if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding=")) |
||
| 615 | { |
||
| 616 | strcpy(#options, #options[strrchr(#options, '=')]); //поиск в content= |
||
| 617 | if (!strcmp(#options,"utf-8")) || (!strcmp(#options,"utf8")) ReadHtml(_UTF); |
||
| 618 | if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) ReadHtml(_KOI); |
||
| 619 | if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) ReadHtml(_DOS); |
||
| 620 | } |
||
| 621 | } while(GetNextParam()); |
||
| 622 | return; |
||
| 623 | } |
||
| 624 | } |
||
| 625 | |||
| 626 | |||
| 627 | |||
| 628 | void TWebBrowser::DrawScroller() //не оптимальная отрисовка, но зато в одном месте |
||
| 629 | { |
||
| 630 | scroll1.max_area = lines.all; |
||
| 631 | scroll1.cur_area = lines.visible; |
||
| 632 | scroll1.position = lines.first; |
||
| 633 | |||
| 634 | scroll1.all_redraw=1; |
||
| 635 | scroll1.start_x = WB1.left + WB1.width; |
||
| 636 | scroll1.size_y=WB1.height; |
||
| 637 | |||
| 638 | scrollbar_v_draw(#scroll1); |
||
| 639 | } |
||
| 640 |