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