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Rev | Author | Line No. | Line |
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4491 | leency | 1 | #include "..\TWB\links.h" |
4411 | leency | 2 | |
4540 | leency | 3 | dword bufpointer; |
4636 | leency | 4 | dword o_bufpointer; |
4540 | leency | 5 | dword bufsize; |
4411 | leency | 6 | |
4416 | leency | 7 | #define URL param |
8 | |||
9 | scroll_bar scroll_wv = { 18,200,398, 44,18,0,115,15,0,0xeeeeee,0xD2CED0,0x555555,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}; |
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10 | |||
4417 | leency | 11 | char header[2048]; |
4416 | leency | 12 | |
4411 | leency | 13 | struct TWebBrowser { |
4540 | leency | 14 | llist list; |
4475 | leency | 15 | DrawBufer DrawBuf; |
4411 | leency | 16 | void GetNewUrl(); |
4636 | leency | 17 | void Prepare(); |
4550 | leency | 18 | void Parse(); |
4475 | leency | 19 | void WhatTextStyle(); |
4411 | leency | 20 | void DrawPage(); |
21 | void DrawScroller(); |
||
4475 | leency | 22 | void TextGoDown(); |
4486 | leency | 23 | }; |
24 | |||
4411 | leency | 25 | TWebBrowser WB1; |
26 | |||
4491 | leency | 27 | byte b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, li_tab, |
4637 | leency | 28 | link, ignor_text, cur_encoding, text_align, t_html, t_body; |
4417 | leency | 29 | byte condition_text_active, condition_text_val, condition_href, condition_max; |
4411 | leency | 30 | |
4636 | leency | 31 | enum { _WIN, _DOS, _KOI, _UTF, _DEFAULT }; |
4475 | leency | 32 | |
4411 | leency | 33 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
34 | |||
4417 | leency | 35 | dword text_colors[300]; |
36 | dword text_color_index; |
||
4491 | leency | 37 | dword link_color_inactive; |
38 | dword link_color_active; |
||
4417 | leency | 39 | dword bg_color; |
4411 | leency | 40 | |
4417 | leency | 41 | int stroka; |
42 | int stolbec; |
||
43 | int tab_len; |
||
44 | int anchor_line_num; |
||
4636 | leency | 45 | |
4417 | leency | 46 | char line[500]; |
47 | char tag[100]; |
||
48 | char tagparam[10000]; |
||
49 | char parametr[1200]; |
||
50 | char options[4096]; |
||
51 | char anchor[256]; |
||
4411 | leency | 52 | |
4416 | leency | 53 | #include "..\TWB\history.h" |
4411 | leency | 54 | #include "..\TWB\colors.h" |
55 | #include "..\TWB\unicode_tags.h" |
||
56 | #include "..\TWB\img_cache.h" |
||
57 | #include "..\TWB\parce_tag.h" |
||
4636 | leency | 58 | #include "..\TWB\table.h" |
4411 | leency | 59 | |
4475 | leency | 60 | |
61 | |||
4411 | leency | 62 | //======================================================================= |
63 | |||
64 | |||
65 | void TWebBrowser::DrawPage() |
||
66 | { |
||
67 | int start_x, start_y, line_length, magrin_left=5; |
||
68 | |||
69 | if (!header) |
||
70 | { |
||
71 | strcpy(#header, #line); |
||
72 | strcat(#header, " -"); |
||
73 | strcat(#header, #version); |
||
74 | line = 0; |
||
75 | return; |
||
76 | } |
||
4637 | leency | 77 | if (t_html) && (!t_body) return; |
4411 | leency | 78 | |
4415 | leency | 79 | if (stroka >= 0) && (stroka - 2 < list.visible) && (line) && (!anchor) |
4411 | leency | 80 | { |
4414 | leency | 81 | start_x = stolbec * 6 + list.x + magrin_left; |
82 | start_y = stroka * 10 + list.y + magrin_left; |
||
4411 | leency | 83 | line_length = strlen(#line) * 6; |
84 | |||
4475 | leency | 85 | WriteBufText(start_x, 0, 0x88, text_colors[text_color_index], #line, buf_data); |
86 | IF (b_text) WriteBufText(start_x+1, 0, 0x88, text_colors[text_color_index], #line, buf_data); |
||
87 | IF (i_text) { stolbec++; DrawBuf.Skew(start_x, 0, line_length, list.line_h); } |
||
88 | IF (s_text) DrawBuf.DrawBar(start_x, 4, line_length, 1, text_colors[text_color_index]); |
||
89 | IF (u_text) DrawBuf.DrawBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
||
4411 | leency | 90 | IF (link) { |
4493 | leency | 91 | UnsafeDefineButton(start_x-2, start_y, line_length + 3, 9, PageLinks.count + 400 + BT_HIDE, 0xB5BFC9); |
4475 | leency | 92 | DrawBuf.DrawBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
4550 | leency | 93 | PageLinks.AddText(#line, line_length, list.line_h, UNDERLINE); |
4411 | leency | 94 | } |
95 | stolbec += strlen(#line); |
||
96 | } |
||
97 | } |
||
98 | //======================================================================= |
||
99 | |||
100 | |||
101 | |||
102 | char *ABSOLUTE_LINKS[]={ "http:", "mailto:", "ftp:", "/sys/", "/kolibrios/", "/rd/", "/bd", "/hd", "/cd", "/tmp", "/usbhd", 0}; |
||
103 | void TWebBrowser::GetNewUrl(){ |
||
104 | int i, len; |
||
4534 | leency | 105 | char newurl[4096]; |
4411 | leency | 106 | |
107 | for (i=0; ABSOLUTE_LINKS[i]; i++) |
||
108 | { |
||
109 | len=strlen(ABSOLUTE_LINKS[i]); |
||
110 | if (!strcmpn(#URL, ABSOLUTE_LINKS[i], len)) return; |
||
111 | } |
||
112 | |||
4534 | leency | 113 | IF (!strcmpn(#URL,"./", 2)) strcpy(#URL, #URL+2); |
114 | strcpy(#newurl, BrowserHistory.CurrentUrl()); |
||
4411 | leency | 115 | |
116 | if (URL[0] == '/') |
||
117 | { |
||
4534 | leency | 118 | i = strchr(#newurl+8, '/'); |
4646 | leency | 119 | if (i>0) newurl[i+7]=0; |
4411 | leency | 120 | strcpy(#URL, #URL+1); |
121 | } |
||
122 | |||
123 | _CUT_ST_LEVEL_MARK: |
||
124 | |||
4534 | leency | 125 | if (newurl[strrchr(#newurl, '/')-2]<>'/') |
4411 | leency | 126 | { |
4534 | leency | 127 | newurl[strrchr(#newurl, '/')] = 0x00; |
4411 | leency | 128 | } |
129 | |||
4534 | leency | 130 | IF (!strncmp(#URL,"../",3)) |
4411 | leency | 131 | { |
132 | strcpy(#URL,#URL+3); |
||
4534 | leency | 133 | newurl[strrchr(#newurl, '/')-1] = 0x00; |
4411 | leency | 134 | goto _CUT_ST_LEVEL_MARK; |
135 | } |
||
136 | |||
4534 | leency | 137 | if (newurl[strlen(#newurl)-1]<>'/') strcat(#newurl, "/"); |
4411 | leency | 138 | |
4534 | leency | 139 | strcat(#newurl, #URL); |
140 | strcpy(#URL, #newurl); |
||
4411 | leency | 141 | } |
142 | |||
4636 | leency | 143 | void BufEncode(int set_new_encoding) |
4411 | leency | 144 | { |
4646 | leency | 145 | int bufpointer_realsize; |
4636 | leency | 146 | cur_encoding = set_new_encoding; |
147 | if (o_bufpointer==0) |
||
4554 | leency | 148 | { |
4646 | leency | 149 | bufpointer_realsize = strlen(bufpointer); |
150 | if (bufpointer_realsize > bufsize) |
||
151 | { |
||
152 | debug("bufsize: "); |
||
153 | debugi(bufsize); |
||
154 | debug("bufpointer_realsize: "); |
||
155 | debugi(bufpointer_realsize); |
||
156 | bufsize = bufpointer_realsize; |
||
157 | } |
||
4636 | leency | 158 | o_bufpointer = malloc(bufsize); |
159 | strcpy(o_bufpointer, bufpointer); |
||
4554 | leency | 160 | } |
4411 | leency | 161 | else |
4554 | leency | 162 | { |
4636 | leency | 163 | strcpy(bufpointer, o_bufpointer); |
4554 | leency | 164 | } |
4636 | leency | 165 | if (set_new_encoding==_WIN) wintodos(bufpointer); |
166 | if (set_new_encoding==_UTF) utf8rutodos(bufpointer); |
||
167 | if (set_new_encoding==_KOI) koitodos(bufpointer); |
||
4411 | leency | 168 | } |
169 | |||
4636 | leency | 170 | void TWebBrowser::Prepare(dword bufpos, in_filesize){ |
171 | bufsize = in_filesize; |
||
172 | bufpointer = bufpos; |
||
173 | Parse(); |
||
4554 | leency | 174 | } |
175 | |||
176 | |||
4636 | leency | 177 | void TWebBrowser::Parse(){ |
4411 | leency | 178 | word bukva[2]; |
179 | int j, perenos_num; |
||
180 | byte ignor_param; |
||
181 | char temp[768]; |
||
4636 | leency | 182 | dword bufpos = bufpointer; |
4411 | leency | 183 | |
4637 | leency | 184 | b_text = i_text = u_text = s_text = blq_text = t_html = t_body = |
4417 | leency | 185 | li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = |
186 | condition_text_val = condition_text_active = 0; //обнуляем теги |
||
4475 | leency | 187 | condition_max = 255; |
4411 | leency | 188 | text_align = ALIGN_LEFT; |
4491 | leency | 189 | link_color_inactive = 0x0000FF; |
190 | link_color_active = 0xFF0000; |
||
4411 | leency | 191 | bg_color = 0xFFFFFF; |
4475 | leency | 192 | DrawBuf.Fill(bg_color); |
4504 | leency | 193 | PageLinks.Clear(); |
4411 | leency | 194 | strcpy(#header, #version); |
4415 | leency | 195 | stroka = -list.first; |
4411 | leency | 196 | stolbec = 0; |
197 | line = 0; |
||
198 | |||
199 | if (pre_text<>2) |
||
200 | { |
||
201 | pre_text=0; |
||
202 | if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1; |
||
203 | if (!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1; |
||
204 | } |
||
205 | |||
4550 | leency | 206 | for ( ; bufpointer+bufsize > bufpos; bufpos++;) |
4411 | leency | 207 | { |
4508 | leency | 208 | bukva = ESBYTE[bufpos]; |
4417 | leency | 209 | if (ignor_text) && (bukva!='<') continue; |
210 | if (condition_text_active) && (condition_text_val != condition_href) && (bukva!='<') continue; |
||
4411 | leency | 211 | switch (bukva) |
212 | { |
||
213 | case 0x0a: |
||
214 | if (pre_text) |
||
215 | { |
||
216 | bukva = temp = NULL; |
||
217 | goto NEXT_MARK; |
||
218 | } |
||
219 | case '\9': |
||
220 | if (pre_text) //иначе идём на 0x0d |
||
221 | { |
||
222 | tab_len=strlen(#line)/8; |
||
223 | tab_len=tab_len*8; |
||
224 | tab_len=8+tab_len-strlen(#line); |
||
225 | for (j=0; j |
||
226 | break; |
||
227 | } |
||
228 | goto DEFAULT_MARK; |
||
229 | case '=': //quoted printable |
||
230 | if (strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK; |
||
231 | |||
4508 | leency | 232 | temp[0] = ESBYTE[bufpos+1]; |
233 | temp[1] = ESBYTE[bufpos+2]; |
||
4411 | leency | 234 | temp[2] = '\0'; |
235 | if (bukva = Hex2Symb(#temp)) |
||
236 | { |
||
4508 | leency | 237 | bufpos+=2; |
4411 | leency | 238 | goto DEFAULT_MARK; |
239 | } |
||
240 | break; |
||
241 | |||
242 | case '&': // and so on |
||
4508 | leency | 243 | bufpos++; |
4411 | leency | 244 | tag=0; |
4508 | leency | 245 | for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;) |
4411 | leency | 246 | { |
4508 | leency | 247 | bukva = ESBYTE[bufpos]; |
4411 | leency | 248 | chrcat(#tag, bukva); |
249 | } |
||
4417 | leency | 250 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
4411 | leency | 251 | break; |
252 | case '<': |
||
4508 | leency | 253 | bufpos++; //промотаем символ < |
4411 | leency | 254 | tag = parametr = tagparam = ignor_param = NULL; |
4508 | leency | 255 | if (ESBYTE[bufpos] == '!') //фильтрация внутри , дерзко |
4411 | leency | 256 | { |
4508 | leency | 257 | bufpos++; |
258 | if (ESBYTE[bufpos] == '-') |
||
4411 | leency | 259 | { |
260 | HH_: |
||
261 | do |
||
262 | { |
||
4508 | leency | 263 | bufpos++; |
4550 | leency | 264 | if (bufpointer + bufsize <= bufpos) break 2; |
4411 | leency | 265 | } |
4508 | leency | 266 | while (ESBYTE[bufpos] <>'-'); |
4411 | leency | 267 | |
4508 | leency | 268 | bufpos++; |
269 | if (ESBYTE[bufpos] <>'-') goto HH_; |
||
4411 | leency | 270 | } |
271 | } |
||
4550 | leency | 272 | while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //получаем тег и его параметры |
4411 | leency | 273 | { |
4508 | leency | 274 | bukva = ESBYTE[bufpos]; |
4411 | leency | 275 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
276 | if (!ignor_param) && (bukva <>' ') |
||
277 | { |
||
278 | if (strlen(#tag) |
||
279 | } |
||
280 | else |
||
281 | { |
||
282 | ignor_param = true; |
||
283 | if (!ignor_text) && (strlen(#tagparam)+1 |
||
284 | } |
||
4508 | leency | 285 | bufpos++; |
4411 | leency | 286 | } |
287 | strlwr(#tag); |
||
288 | |||
4417 | leency | 289 | if (condition_text_active) && (condition_text_val != condition_href) |
290 | { |
||
291 | if (strcmp(#tag, "/condition")!=0) break; |
||
292 | } |
||
4411 | leency | 293 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
294 | if (tagparam) && (strlen(#tagparam) < 4000) GetNextParam(); |
||
295 | |||
4415 | leency | 296 | if (stolbec + strlen(#line) > list.column_max) //============the same as NEXT_MARK |
4411 | leency | 297 | { |
298 | perenos_num = strrchr(#line, ' '); |
||
4415 | leency | 299 | if (!perenos_num) && (strlen(#line)>list.column_max) perenos_num=list.column_max; |
4411 | leency | 300 | strcpy(#temp, #line + perenos_num); //перенос по словам |
301 | line[perenos_num] = 0x00; |
||
4415 | leency | 302 | if (stroka-1 > list.visible) && (list.first <>0) break 1; //уходим... |
4411 | leency | 303 | DrawPage(); |
304 | strcpy(#line, #temp); |
||
4414 | leency | 305 | TextGoDown(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //закрашиваем следущую строку |
4411 | leency | 306 | } |
307 | DrawPage(); |
||
4648 | leency | 308 | line=NULL; |
4414 | leency | 309 | if (tag) WhatTextStyle(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //обработка тегов |
4411 | leency | 310 | tag = parametr = tagparam = ignor_param = NULL; |
311 | break; |
||
312 | default: |
||
313 | DEFAULT_MARK: |
||
314 | if (bukva<=15) bukva=' '; |
||
315 | if (!pre_text) && (bukva == ' ') |
||
316 | { |
||
317 | if (line[strlen(#line)-1]==' ') break; //убрать 2 пробела подряд |
||
318 | if (!stolbec) && (!line) break; //строка не может начинаться с пробела |
||
319 | } |
||
320 | if (strlen(#line) |
||
321 | |||
4415 | leency | 322 | if (stolbec + strlen(#line) > list.column_max) |
4411 | leency | 323 | { |
324 | NEXT_MARK: |
||
325 | perenos_num = strrchr(#line, ' '); |
||
4415 | leency | 326 | if (!perenos_num) && (strlen(#line)>list.column_max) perenos_num=list.column_max; |
4411 | leency | 327 | strcpy(#temp, #line + perenos_num); //перенос по словам |
328 | line[perenos_num] = 0x00; |
||
4415 | leency | 329 | if (stroka-1 > list.visible) && (list.first <>0) break 1; //уходим... |
4411 | leency | 330 | DrawPage(); |
331 | strcpy(#line, #temp); |
||
4414 | leency | 332 | TextGoDown(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //закрашиваем следущую строку |
4411 | leency | 333 | } |
334 | } |
||
335 | } |
||
336 | |||
337 | DrawPage(); //рисует последнюю строку, потом это надо убрать, оптимизировав код |
||
4414 | leency | 338 | TextGoDown(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //закрашиваем следущую строку |
4411 | leency | 339 | |
4415 | leency | 340 | if (list.visible * 10 + 25 <= list.h) |
341 | DrawBar(list.x, list.visible * 10 + list.y + 25, list.w, -list.visible * 10 + list.h - 25, bg_color); |
||
4414 | leency | 342 | if (stroka * 10 + 5 <= list.h) |
343 | DrawBar(list.x, stroka * 10 + list.y + 5, list.w, -stroka * 10 + list.h - 5, bg_color); //закрашиваем всё до конца |
||
4415 | leency | 344 | if (list.first == 0) list.count = stroka; |
4411 | leency | 345 | if (anchor) //если посреди текста появится новый якорь - будет бесконечный цикл |
346 | { |
||
347 | anchor=NULL; |
||
4415 | leency | 348 | list.first=anchor_line_num; |
4636 | leency | 349 | Parse(); |
4411 | leency | 350 | } |
351 | DrawScroller(); |
||
352 | } |
||
353 | |||
354 | |||
355 | |||
356 | char oldtag[100]; |
||
357 | void TWebBrowser::WhatTextStyle(int left1, top1, width1) { |
||
358 | dword hr_color; |
||
4491 | leency | 359 | byte opened; |
4636 | leency | 360 | byte meta_encoding; |
4411 | leency | 361 | //проверяем тег открывается или закрывается |
362 | if (tag[0] == '/') |
||
363 | { |
||
4491 | leency | 364 | opened = 0; |
4411 | leency | 365 | strcpy(#tag, #tag+1); |
366 | } |
||
4491 | leency | 367 | else opened = 1; |
4411 | leency | 368 | |
4488 | leency | 369 | if (isTag("html")) |
4411 | leency | 370 | { |
4491 | leency | 371 | IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (opened==0) ignor_text = 1; ELSE ignor_text = 0; |
4637 | leency | 372 | t_html = opened; |
4411 | leency | 373 | return; |
374 | } |
||
375 | |||
4491 | leency | 376 | if (isTag("script")) || (isTag("style")) || (isTag("binary")) ignor_text = opened; |
4411 | leency | 377 | |
4488 | leency | 378 | if(isTag("title")) |
4411 | leency | 379 | { |
4491 | leency | 380 | if (opened) header=NULL; |
4411 | leency | 381 | else if (!stroka) DrawTitle(#header); //тег закрылся - вывели строку |
382 | return; |
||
383 | } |
||
384 | |||
385 | if (ignor_text) return; |
||
386 | |||
4491 | leency | 387 | IF(isTag("q")) |
388 | { |
||
389 | if (opened) |
||
390 | { |
||
391 | TextGoDown(left1, top1, width1); |
||
392 | strcat(#line, ' \"'); |
||
393 | } |
||
394 | if (!opened) |
||
395 | { |
||
396 | chrcat(#line, '\"'); |
||
397 | TextGoDown(left1, top1, width1); |
||
398 | } |
||
399 | } |
||
4411 | leency | 400 | |
401 | if (anchor) && (!strcmp(#parametr, "id=")) //очень плохо!!! потому что если не последний тег, работать не будет |
||
402 | { |
||
4415 | leency | 403 | if (!strcmp(#anchor, #options)) anchor_line_num=list.first+stroka; |
4411 | leency | 404 | } |
405 | |||
4488 | leency | 406 | if (isTag("body")) |
4411 | leency | 407 | { |
4637 | leency | 408 | t_body = opened; |
4411 | leency | 409 | do{ |
4491 | leency | 410 | if (!strcmp(#parametr, "condition_max=")) condition_max = atoi(#options); |
411 | if (!strcmp(#parametr, "link=")) link_color_inactive = GetColor(#options); |
||
412 | if (!strcmp(#parametr, "alink=")) link_color_active = GetColor(#options); |
||
4411 | leency | 413 | if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options); |
414 | if (!strcmp(#parametr, "bgcolor=")) |
||
415 | { |
||
416 | bg_color=GetColor(#options); |
||
4475 | leency | 417 | DrawBuf.Fill(bg_color); |
4411 | leency | 418 | } |
419 | } while(GetNextParam()); |
||
4648 | leency | 420 | if (opened) && (cur_encoding==_DEFAULT) |
4646 | leency | 421 | { |
4648 | leency | 422 | debugln("Document has no information about encoding, UTF will be used"); |
423 | BufEncode(_UTF); |
||
4646 | leency | 424 | } |
4411 | leency | 425 | return; |
426 | } |
||
427 | |||
4488 | leency | 428 | if (isTag("a")) |
4411 | leency | 429 | { |
4491 | leency | 430 | if (opened) |
4411 | leency | 431 | { |
432 | if (link) IF(text_color_index > 0) text_color_index--; //если предыдущий тег а не был закрыт |
||
433 | |||
434 | do{ |
||
435 | if (!strcmp(#parametr, "href=")) |
||
436 | { |
||
4415 | leency | 437 | if (stroka - 1 > list.visible) || (stroka < -2) return; |
4411 | leency | 438 | |
439 | text_color_index++; |
||
440 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
441 | |||
442 | link = 1; |
||
4491 | leency | 443 | text_colors[text_color_index] = link_color_inactive; |
444 | PageLinks.AddLink(#options, stolbec*6+left1, top1); |
||
4411 | leency | 445 | } |
446 | if (anchor) && (!strcmp(#parametr, "name=")) |
||
447 | { |
||
448 | if (!strcmp(#anchor, #options)) |
||
449 | { |
||
4415 | leency | 450 | anchor_line_num=list.first+stroka; |
4411 | leency | 451 | } |
452 | } |
||
453 | } while(GetNextParam()); |
||
454 | } |
||
455 | else { |
||
456 | link = 0; |
||
457 | IF(text_color_index > 0) text_color_index--; |
||
458 | } |
||
459 | return; |
||
460 | } |
||
461 | |||
4488 | leency | 462 | if (isTag("font")) |
4411 | leency | 463 | { |
4491 | leency | 464 | if (opened) |
4411 | leency | 465 | { |
466 | text_color_index++; |
||
467 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
468 | |||
469 | do{ |
||
470 | if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#') |
||
471 | { |
||
472 | text_colors[text_color_index] = GetColor(#options); |
||
473 | } |
||
474 | } while(GetNextParam()); |
||
475 | } |
||
476 | else |
||
477 | if (text_color_index > 0) text_color_index--; |
||
478 | return; |
||
479 | } |
||
4636 | leency | 480 | if (isTag("br")) { |
4411 | leency | 481 | TextGoDown(left1, top1, width1); |
482 | return; |
||
483 | } |
||
4533 | leency | 484 | if (isTag("div")) || (isTag("header")) || (isTag("footer")) { |
4411 | leency | 485 | IF(oldtag[0] <>'h') TextGoDown(left1, top1, width1); |
486 | return; |
||
487 | } |
||
4488 | leency | 488 | if (isTag("p")) { |
4411 | leency | 489 | IF(oldtag[0] == 'h') return; |
490 | TextGoDown(left1, top1, width1); |
||
4491 | leency | 491 | IF(opened) TextGoDown(left1, top1 + 10, width1); |
4411 | leency | 492 | return; |
493 | } |
||
4636 | leency | 494 | |
495 | |||
496 | if(isTag("table")) { |
||
497 | if (opened) |
||
498 | { |
||
499 | table.active = true; |
||
500 | TextGoDown(left1, top1, width1); |
||
501 | table.NewTable(); |
||
502 | } |
||
503 | else |
||
504 | { |
||
505 | table.active = false; |
||
506 | TextGoDown(left1, top1, width1); |
||
507 | } |
||
508 | } |
||
509 | if(isTag("td")) { |
||
510 | if (opened) |
||
511 | { |
||
512 | // |
||
513 | } |
||
514 | else |
||
515 | { |
||
516 | // |
||
517 | } |
||
518 | } |
||
519 | if(isTag("tr")) { |
||
520 | if (opened) |
||
521 | { |
||
522 | // |
||
523 | } |
||
524 | else |
||
525 | { |
||
526 | TextGoDown(left1, top1, width1); |
||
527 | if (table.cur_row == 0) table.max_cols = table.cur_col; |
||
528 | table.cur_row++; |
||
529 | } |
||
530 | } |
||
4475 | leency | 531 | /* |
4488 | leency | 532 | if (isTag("center")) |
4411 | leency | 533 | { |
4491 | leency | 534 | if (opened) text_align = ALIGN_CENTER; |
535 | if (!opened) |
||
4411 | leency | 536 | { |
537 | TextGoDown(left1, top1, width1); |
||
538 | text_align = ALIGN_LEFT; |
||
539 | } |
||
540 | return; |
||
541 | } |
||
4488 | leency | 542 | if (isTag("right")) |
4411 | leency | 543 | { |
4491 | leency | 544 | if (opened) text_align = ALIGN_RIGHT; |
545 | if (!opened) |
||
4411 | leency | 546 | { |
547 | TextGoDown(left1, top1, width1); |
||
548 | text_align = ALIGN_LEFT; |
||
549 | } |
||
550 | return; |
||
551 | } |
||
4475 | leency | 552 | */ |
4488 | leency | 553 | if (isTag("h1")) || (isTag("h2")) || (isTag("h3")) || (isTag("h4")) { |
4411 | leency | 554 | TextGoDown(left1, top1, width1); |
4491 | leency | 555 | if (opened) && (stroka>1) TextGoDown(left1, top1 + 10, width1); |
4411 | leency | 556 | strcpy(#oldtag, #tag); |
4491 | leency | 557 | if (opened) |
4411 | leency | 558 | { |
559 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"center")) text_align = ALIGN_CENTER; |
||
560 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"right")) text_align = ALIGN_RIGHT; |
||
561 | b_text = 1; |
||
562 | } |
||
4491 | leency | 563 | if (!opened) |
4411 | leency | 564 | { |
565 | text_align = ALIGN_LEFT; |
||
566 | b_text = 0; |
||
567 | } |
||
568 | return; |
||
569 | } |
||
570 | else |
||
571 | oldtag=NULL; |
||
572 | |||
4488 | leency | 573 | if (isTag("b")) || (isTag("strong")) || (isTag("big")) { |
4491 | leency | 574 | b_text = opened; |
4411 | leency | 575 | return; |
576 | } |
||
4488 | leency | 577 | if(isTag("i")) || (isTag("em")) || (isTag("subtitle")) { |
4491 | leency | 578 | i_text = opened; |
4411 | leency | 579 | return; |
580 | } |
||
4488 | leency | 581 | if (isTag("dt")) |
4411 | leency | 582 | { |
4491 | leency | 583 | li_text = opened; |
584 | IF(opened == 0) return; |
||
4411 | leency | 585 | TextGoDown(left1, top1, width1); |
586 | return; |
||
587 | } |
||
4488 | leency | 588 | if (isTag("condition")) |
4417 | leency | 589 | { |
4491 | leency | 590 | condition_text_active = opened; |
591 | if (opened) && (!strcmp(#parametr, "show_if=")) condition_text_val = atoi(#options); |
||
4417 | leency | 592 | return; |
593 | } |
||
4488 | leency | 594 | if (isTag("li")) || (isTag("dt")) //надо сделать вложенные списки |
4411 | leency | 595 | { |
4491 | leency | 596 | li_text = opened; |
597 | if (opened) |
||
4411 | leency | 598 | { |
599 | TextGoDown(left1, top1, width1); |
||
4475 | leency | 600 | if (stroka > -1) && (stroka - 2 < list.visible) DrawBuf.DrawBar(li_tab * 5 * 6 + left1 - 5, list.line_h/2-3, 2, 2, 0x555555); |
4411 | leency | 601 | } |
602 | return; |
||
603 | } |
||
4491 | leency | 604 | if (isTag("u")) || (isTag("ins")) u_text = opened; |
605 | if (isTag("s")) || (isTag("strike")) || (isTag("del")) s_text = opened; |
||
606 | if (isTag("ul")) || (isTag("ol")) IF(!opened) |
||
4411 | leency | 607 | { |
4491 | leency | 608 | li_text = opened; |
4411 | leency | 609 | li_tab--; |
610 | TextGoDown(left1, top1, width1); |
||
611 | } ELSE li_tab++; |
||
4488 | leency | 612 | if (isTag("dd")) stolbec += 5; |
4491 | leency | 613 | if (isTag("blockquote")) blq_text = opened; |
4497 | leency | 614 | if (isTag("pre")) || (isTag("code")) pre_text = opened; |
4488 | leency | 615 | if (isTag("hr")) |
4411 | leency | 616 | { |
617 | if (anchor) || (stroka < -1) |
||
618 | { |
||
619 | stroka+=2; |
||
620 | return; |
||
621 | } |
||
622 | if (strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options); else hr_color = 0x999999; |
||
623 | TextGoDown(left1, top1, width1); |
||
4486 | leency | 624 | DrawBuf.DrawBar(5, list.line_h/2, list.w-10, 1, hr_color); |
625 | TextGoDown(left1, top1+list.line_h, width1); |
||
4411 | leency | 626 | } |
4488 | leency | 627 | if (isTag("img")) |
4411 | leency | 628 | { |
4491 | leency | 629 | ImgCache.Images( left1, top1, width1); |
4411 | leency | 630 | return; |
631 | } |
||
4488 | leency | 632 | if (isTag("meta")) || (isTag("?xml")) |
4411 | leency | 633 | { |
634 | do{ |
||
635 | if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding=")) |
||
636 | { |
||
637 | strcpy(#options, #options[strrchr(#options, '=')]); //поиск в content= |
||
4636 | leency | 638 | strlwr(#options); |
4648 | leency | 639 | meta_encoding = _DEFAULT; |
4636 | leency | 640 | if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) meta_encoding = _UTF; |
641 | if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) meta_encoding = _KOI; |
||
642 | if (!strcmp(#options, "windows-1251")) || (!strcmp(#options, "windows1251")) meta_encoding = _WIN; |
||
643 | //if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) meta_encoding = _DOS; |
||
4646 | leency | 644 | if (cur_encoding==_DEFAULT) BufEncode(meta_encoding); |
4636 | leency | 645 | return; |
4411 | leency | 646 | } |
647 | } while(GetNextParam()); |
||
648 | return; |
||
649 | } |
||
650 | } |
||
651 | |||
652 | void TWebBrowser::DrawScroller() //не оптимальная отрисовка, но зато в одном месте |
||
653 | { |
||
4416 | leency | 654 | scroll_wv.max_area = list.count; |
655 | scroll_wv.cur_area = list.visible; |
||
656 | scroll_wv.position = list.first; |
||
4411 | leency | 657 | |
4416 | leency | 658 | scroll_wv.all_redraw=1; |
4486 | leency | 659 | scroll_wv.start_x = list.x + list.w; |
4508 | leency | 660 | scroll_wv.start_y = list.y; |
4486 | leency | 661 | scroll_wv.size_y=list.h; |
4411 | leency | 662 | |
4416 | leency | 663 | scrollbar_v_draw(#scroll_wv); |
4411 | leency | 664 | } |
665 | |||
4475 | leency | 666 | |
667 | void TWebBrowser::TextGoDown(int left1, top1, width1) |
||
668 | { |
||
4486 | leency | 669 | if (!stroka) DrawBar(list.x, list.y, list.w, 5, bg_color); //закрашиваем фон над первой строкой |
4637 | leency | 670 | if (t_html) && (!t_body) return; |
4486 | leency | 671 | if (top1>=list.y) && ( top1 < list.h+list.y-10) && (!anchor) |
4475 | leency | 672 | { |
4486 | leency | 673 | if (text_align == ALIGN_CENTER) DrawBuf.AlignCenter(left1,top1,list.w,list.line_h,stolbec * 6); |
674 | if (text_align == ALIGN_RIGHT) DrawBuf.AlignRight(left1,top1,list.w,list.line_h,stolbec * 6); |
||
675 | PutPaletteImage(buf_data+8, list.w, list.line_h, left1-5, top1, 32,0); |
||
4475 | leency | 676 | DrawBuf.Fill(bg_color); |
677 | } |
||
678 | stroka++; |
||
4544 | leency | 679 | if (blq_text) stolbec = 6; else stolbec = 0; |
4475 | leency | 680 | if (li_text) stolbec = li_tab * 5; |
4488 | leency | 681 | } |
682 | |||
683 | |||
684 | |||
685 | int isTag(dword text) |
||
686 | { |
||
687 | if (!strcmp(#tag,text)) return 1; else return 0; |
||
688 | }>>>>>=>=>>=15)>>>>>>>=>!--> |
||
4636 | leency | 689 | |
690 |