Rev 4726 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
4540 | leency | 1 | dword bufpointer; |
4636 | leency | 2 | dword o_bufpointer; |
4540 | leency | 3 | dword bufsize; |
4411 | leency | 4 | |
5493 | leency | 5 | char URL[10000]; |
4416 | leency | 6 | |
4677 | leency | 7 | scroll_bar scroll_wv = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}; |
4416 | leency | 8 | |
4417 | leency | 9 | char header[2048]; |
4416 | leency | 10 | |
4411 | leency | 11 | struct TWebBrowser { |
4540 | leency | 12 | llist list; |
4475 | leency | 13 | DrawBufer DrawBuf; |
4636 | leency | 14 | void Prepare(); |
4550 | leency | 15 | void Parse(); |
4650 | leency | 16 | void SetTextStyle(); |
4411 | leency | 17 | void DrawPage(); |
18 | void DrawScroller(); |
||
4650 | leency | 19 | void NewLine(); |
4718 | leency | 20 | void Perenos(); |
21 | byte end_parsing; |
||
4686 | leency | 22 | } WB1; |
4486 | leency | 23 | |
4491 | leency | 24 | byte b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, li_tab, |
4637 | leency | 25 | link, ignor_text, cur_encoding, text_align, t_html, t_body; |
4417 | leency | 26 | byte condition_text_active, condition_text_val, condition_href, condition_max; |
4411 | leency | 27 | |
4636 | leency | 28 | enum { _WIN, _DOS, _KOI, _UTF, _DEFAULT }; |
4475 | leency | 29 | |
4411 | leency | 30 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
31 | |||
4417 | leency | 32 | dword text_colors[300]; |
33 | dword text_color_index; |
||
4491 | leency | 34 | dword link_color_inactive; |
35 | dword link_color_active; |
||
4417 | leency | 36 | dword bg_color; |
4411 | leency | 37 | |
4417 | leency | 38 | int stroka; |
39 | int stolbec; |
||
40 | int tab_len; |
||
41 | int anchor_line_num; |
||
4636 | leency | 42 | |
4417 | leency | 43 | char line[500]; |
44 | char tag[100]; |
||
45 | char tagparam[10000]; |
||
46 | char parametr[1200]; |
||
47 | char options[4096]; |
||
48 | char anchor[256]; |
||
4411 | leency | 49 | |
4416 | leency | 50 | #include "..\TWB\history.h" |
4686 | leency | 51 | #include "..\TWB\links.h" |
4411 | leency | 52 | #include "..\TWB\colors.h" |
53 | #include "..\TWB\unicode_tags.h" |
||
54 | #include "..\TWB\img_cache.h" |
||
55 | #include "..\TWB\parce_tag.h" |
||
4636 | leency | 56 | #include "..\TWB\table.h" |
4411 | leency | 57 | |
4475 | leency | 58 | |
4411 | leency | 59 | //======================================================================= |
60 | |||
61 | |||
62 | void TWebBrowser::DrawPage() |
||
63 | { |
||
4718 | leency | 64 | int start_x, start_y, line_length, stolbec_len, magrin_left=5; |
4411 | leency | 65 | |
66 | if (!header) |
||
67 | { |
||
68 | strcpy(#header, #line); |
||
69 | strcat(#header, " -"); |
||
70 | strcat(#header, #version); |
||
71 | line = 0; |
||
72 | return; |
||
73 | } |
||
4637 | leency | 74 | if (t_html) && (!t_body) return; |
4411 | leency | 75 | |
4415 | leency | 76 | if (stroka >= 0) && (stroka - 2 < list.visible) && (line) && (!anchor) |
4411 | leency | 77 | { |
4414 | leency | 78 | start_x = stolbec * 6 + list.x + magrin_left; |
4718 | leency | 79 | start_y = stroka * list.line_h + list.y + magrin_left; |
80 | stolbec_len = strlen(#line); |
||
81 | line_length = stolbec_len * 6; |
||
4411 | leency | 82 | |
4475 | leency | 83 | WriteBufText(start_x, 0, 0x88, text_colors[text_color_index], #line, buf_data); |
84 | IF (b_text) WriteBufText(start_x+1, 0, 0x88, text_colors[text_color_index], #line, buf_data); |
||
85 | IF (i_text) { stolbec++; DrawBuf.Skew(start_x, 0, line_length, list.line_h); } |
||
86 | IF (s_text) DrawBuf.DrawBar(start_x, 4, line_length, 1, text_colors[text_color_index]); |
||
87 | IF (u_text) DrawBuf.DrawBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
||
4411 | leency | 88 | IF (link) { |
4718 | leency | 89 | UnsafeDefineButton(start_x-2, start_y-1, line_length + 3, 10, PageLinks.count + 400 + BT_HIDE, 0xB5BFC9); |
4475 | leency | 90 | DrawBuf.DrawBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
4550 | leency | 91 | PageLinks.AddText(#line, line_length, list.line_h, UNDERLINE); |
4411 | leency | 92 | } |
4718 | leency | 93 | stolbec += stolbec_len; |
4411 | leency | 94 | } |
95 | } |
||
96 | //======================================================================= |
||
97 | |||
98 | |||
4636 | leency | 99 | void BufEncode(int set_new_encoding) |
4411 | leency | 100 | { |
4646 | leency | 101 | int bufpointer_realsize; |
4636 | leency | 102 | cur_encoding = set_new_encoding; |
103 | if (o_bufpointer==0) |
||
4554 | leency | 104 | { |
4636 | leency | 105 | o_bufpointer = malloc(bufsize); |
106 | strcpy(o_bufpointer, bufpointer); |
||
4554 | leency | 107 | } |
4411 | leency | 108 | else |
4554 | leency | 109 | { |
4636 | leency | 110 | strcpy(bufpointer, o_bufpointer); |
4554 | leency | 111 | } |
4636 | leency | 112 | if (set_new_encoding==_WIN) wintodos(bufpointer); |
113 | if (set_new_encoding==_UTF) utf8rutodos(bufpointer); |
||
114 | if (set_new_encoding==_KOI) koitodos(bufpointer); |
||
4411 | leency | 115 | } |
116 | |||
4636 | leency | 117 | void TWebBrowser::Prepare(dword bufpos, in_filesize){ |
118 | bufsize = in_filesize; |
||
119 | bufpointer = bufpos; |
||
120 | Parse(); |
||
4554 | leency | 121 | } |
122 | |||
123 | |||
4636 | leency | 124 | void TWebBrowser::Parse(){ |
4411 | leency | 125 | word bukva[2]; |
4718 | leency | 126 | int j; |
4411 | leency | 127 | byte ignor_param; |
128 | char temp[768]; |
||
4636 | leency | 129 | dword bufpos = bufpointer; |
4726 | leency | 130 | int line_len; |
4411 | leency | 131 | |
4637 | leency | 132 | b_text = i_text = u_text = s_text = blq_text = t_html = t_body = |
4417 | leency | 133 | li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = |
134 | condition_text_val = condition_text_active = 0; //обнуляем теги |
||
4718 | leency | 135 | end_parsing = false; |
4475 | leency | 136 | condition_max = 255; |
4411 | leency | 137 | text_align = ALIGN_LEFT; |
4491 | leency | 138 | link_color_inactive = 0x0000FF; |
139 | link_color_active = 0xFF0000; |
||
4411 | leency | 140 | bg_color = 0xFFFFFF; |
4475 | leency | 141 | DrawBuf.Fill(bg_color); |
4504 | leency | 142 | PageLinks.Clear(); |
4411 | leency | 143 | strcpy(#header, #version); |
4415 | leency | 144 | stroka = -list.first; |
4411 | leency | 145 | stolbec = 0; |
146 | line = 0; |
||
147 | |||
148 | if (pre_text<>2) |
||
149 | { |
||
150 | pre_text=0; |
||
151 | if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1; |
||
152 | if (!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1; |
||
153 | } |
||
154 | |||
4718 | leency | 155 | for ( ; (bufpointer+bufsize > bufpos) && (ESBYTE[bufpos]!=0); bufpos++;) |
4411 | leency | 156 | { |
4718 | leency | 157 | if (end_parsing) break; |
4508 | leency | 158 | bukva = ESBYTE[bufpos]; |
4417 | leency | 159 | if (ignor_text) && (bukva!='<') continue; |
160 | if (condition_text_active) && (condition_text_val != condition_href) && (bukva!='<') continue; |
||
4411 | leency | 161 | switch (bukva) |
162 | { |
||
163 | case 0x0a: |
||
164 | if (pre_text) |
||
165 | { |
||
4686 | leency | 166 | chrcat(#line, ' '); |
4411 | leency | 167 | bukva = temp = NULL; |
4718 | leency | 168 | Perenos(); |
4726 | leency | 169 | break; |
4411 | leency | 170 | } |
171 | case '\9': |
||
172 | if (pre_text) //иначе идём на 0x0d |
||
173 | { |
||
4725 | leency | 174 | tab_len = strlen(#line) % 4; |
175 | if (!tab_len) tab_len = 4; |
||
4411 | leency | 176 | for (j=0; j |
177 | break; |
||
178 | } |
||
179 | goto DEFAULT_MARK; |
||
180 | case '=': //quoted printable |
||
181 | if (strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK; |
||
182 | |||
4508 | leency | 183 | temp[0] = ESBYTE[bufpos+1]; |
184 | temp[1] = ESBYTE[bufpos+2]; |
||
4411 | leency | 185 | temp[2] = '\0'; |
186 | if (bukva = Hex2Symb(#temp)) |
||
187 | { |
||
4508 | leency | 188 | bufpos+=2; |
4411 | leency | 189 | goto DEFAULT_MARK; |
190 | } |
||
191 | break; |
||
192 | |||
193 | case '&': // and so on |
||
4508 | leency | 194 | bufpos++; |
4411 | leency | 195 | tag=0; |
4508 | leency | 196 | for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;) |
4411 | leency | 197 | { |
4508 | leency | 198 | bukva = ESBYTE[bufpos]; |
4411 | leency | 199 | chrcat(#tag, bukva); |
200 | } |
||
4417 | leency | 201 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
4411 | leency | 202 | break; |
203 | case '<': |
||
4508 | leency | 204 | bufpos++; //промотаем символ < |
4411 | leency | 205 | tag = parametr = tagparam = ignor_param = NULL; |
4508 | leency | 206 | if (ESBYTE[bufpos] == '!') //фильтрация внутри , дерзко |
4411 | leency | 207 | { |
4508 | leency | 208 | bufpos++; |
209 | if (ESBYTE[bufpos] == '-') |
||
4411 | leency | 210 | { |
211 | HH_: |
||
212 | do |
||
213 | { |
||
4508 | leency | 214 | bufpos++; |
4550 | leency | 215 | if (bufpointer + bufsize <= bufpos) break 2; |
4411 | leency | 216 | } |
4508 | leency | 217 | while (ESBYTE[bufpos] <>'-'); |
4411 | leency | 218 | |
4508 | leency | 219 | bufpos++; |
220 | if (ESBYTE[bufpos] <>'-') goto HH_; |
||
4411 | leency | 221 | } |
222 | } |
||
4550 | leency | 223 | while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //получаем тег и его параметры |
4411 | leency | 224 | { |
4508 | leency | 225 | bukva = ESBYTE[bufpos]; |
4411 | leency | 226 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
227 | if (!ignor_param) && (bukva <>' ') |
||
228 | { |
||
4726 | leency | 229 | if (strlen(#tag) |
4411 | leency | 230 | } |
231 | else |
||
232 | { |
||
233 | ignor_param = true; |
||
234 | if (!ignor_text) && (strlen(#tagparam)+1 |
||
235 | } |
||
4508 | leency | 236 | bufpos++; |
4411 | leency | 237 | } |
238 | strlwr(#tag); |
||
239 | |||
4417 | leency | 240 | if (condition_text_active) && (condition_text_val != condition_href) |
241 | { |
||
242 | if (strcmp(#tag, "/condition")!=0) break; |
||
243 | } |
||
4411 | leency | 244 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
4726 | leency | 245 | if (tagparam) GetNextParam(); |
4411 | leency | 246 | |
4718 | leency | 247 | if (stolbec + strlen(#line) > list.column_max) Perenos(); |
4411 | leency | 248 | DrawPage(); |
4677 | leency | 249 | line = NULL; |
4692 | leency | 250 | if (tag) SetTextStyle(list.x + 5, stroka * list.line_h + list.y + 5); //обработка тегов |
4411 | leency | 251 | tag = parametr = tagparam = ignor_param = NULL; |
252 | break; |
||
253 | default: |
||
254 | DEFAULT_MARK: |
||
255 | if (bukva<=15) bukva=' '; |
||
4726 | leency | 256 | line_len = strlen(#line); |
4411 | leency | 257 | if (!pre_text) && (bukva == ' ') |
258 | { |
||
4726 | leency | 259 | if (line[line_len-1]==' ') break; //no double spaces |
260 | if (!stolbec) && (!line) break; //no paces at the beginning of the line |
||
4411 | leency | 261 | } |
4726 | leency | 262 | if (line_len < sizeof(line)) chrcat(#line, bukva); |
263 | if (stolbec + line_len > list.column_max) Perenos(); |
||
4411 | leency | 264 | } |
265 | } |
||
4692 | leency | 266 | DrawPage(); |
267 | NewLine(); |
||
268 | DrawBar(list.x, stroka * list.line_h + list.y + 5, list.w, -stroka * list.line_h + list.h - 5, bg_color); |
||
269 | DrawBar(list.x, list.visible * list.line_h + list.y + 4, list.w, -list.visible * list.line_h + list.h - 4, bg_color); |
||
4415 | leency | 270 | if (list.first == 0) list.count = stroka; |
4411 | leency | 271 | if (anchor) //если посреди текста появится новый якорь - будет бесконечный цикл |
272 | { |
||
273 | anchor=NULL; |
||
4415 | leency | 274 | list.first=anchor_line_num; |
4636 | leency | 275 | Parse(); |
4411 | leency | 276 | } |
277 | DrawScroller(); |
||
278 | } |
||
279 | |||
4718 | leency | 280 | void TWebBrowser::Perenos() |
281 | { |
||
282 | int perenos_num; |
||
283 | char new_line_text[4096]; |
||
284 | perenos_num = strrchr(#line, ' '); |
||
285 | if (!perenos_num) && (strlen(#line)>list.column_max) perenos_num=list.column_max; |
||
286 | strcpy(#new_line_text, #line + perenos_num); |
||
287 | line[perenos_num] = 0x00; |
||
288 | if (stroka-1 > list.visible) && (list.first <>0) end_parsing=true; |
||
289 | DrawPage(); |
||
290 | strcpy(#line, #new_line_text); |
||
291 | NewLine(); |
||
292 | } |
||
4411 | leency | 293 | |
294 | |||
295 | char oldtag[100]; |
||
4650 | leency | 296 | void TWebBrowser::SetTextStyle(int left1, top1) { |
4411 | leency | 297 | dword hr_color; |
4491 | leency | 298 | byte opened; |
4636 | leency | 299 | byte meta_encoding; |
4411 | leency | 300 | //проверяем тег открывается или закрывается |
301 | if (tag[0] == '/') |
||
302 | { |
||
4491 | leency | 303 | opened = 0; |
4411 | leency | 304 | strcpy(#tag, #tag+1); |
305 | } |
||
4491 | leency | 306 | else opened = 1; |
4411 | leency | 307 | |
4488 | leency | 308 | if (isTag("html")) |
4411 | leency | 309 | { |
4491 | leency | 310 | IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (opened==0) ignor_text = 1; ELSE ignor_text = 0; |
4637 | leency | 311 | t_html = opened; |
4411 | leency | 312 | return; |
313 | } |
||
314 | |||
4686 | leency | 315 | if (isTag("script")) || (isTag("style")) || (isTag("binary")) || (isTag("select")) ignor_text = opened; |
4411 | leency | 316 | |
4488 | leency | 317 | if(isTag("title")) |
4411 | leency | 318 | { |
4491 | leency | 319 | if (opened) header=NULL; |
4411 | leency | 320 | else if (!stroka) DrawTitle(#header); //тег закрылся - вывели строку |
321 | return; |
||
322 | } |
||
323 | |||
324 | if (ignor_text) return; |
||
325 | |||
4491 | leency | 326 | IF(isTag("q")) |
327 | { |
||
328 | if (opened) |
||
329 | { |
||
4692 | leency | 330 | NewLine(); |
4491 | leency | 331 | strcat(#line, ' \"'); |
332 | } |
||
333 | if (!opened) |
||
334 | { |
||
335 | chrcat(#line, '\"'); |
||
4692 | leency | 336 | NewLine(); |
4491 | leency | 337 | } |
338 | } |
||
4411 | leency | 339 | |
340 | if (anchor) && (!strcmp(#parametr, "id=")) //очень плохо!!! потому что если не последний тег, работать не будет |
||
341 | { |
||
4415 | leency | 342 | if (!strcmp(#anchor, #options)) anchor_line_num=list.first+stroka; |
4411 | leency | 343 | } |
344 | |||
4488 | leency | 345 | if (isTag("body")) |
4411 | leency | 346 | { |
4637 | leency | 347 | t_body = opened; |
4411 | leency | 348 | do{ |
4491 | leency | 349 | if (!strcmp(#parametr, "condition_max=")) condition_max = atoi(#options); |
350 | if (!strcmp(#parametr, "link=")) link_color_inactive = GetColor(#options); |
||
351 | if (!strcmp(#parametr, "alink=")) link_color_active = GetColor(#options); |
||
4411 | leency | 352 | if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options); |
353 | if (!strcmp(#parametr, "bgcolor=")) |
||
354 | { |
||
355 | bg_color=GetColor(#options); |
||
4475 | leency | 356 | DrawBuf.Fill(bg_color); |
4411 | leency | 357 | } |
358 | } while(GetNextParam()); |
||
4648 | leency | 359 | if (opened) && (cur_encoding==_DEFAULT) |
4646 | leency | 360 | { |
4648 | leency | 361 | debugln("Document has no information about encoding, UTF will be used"); |
362 | BufEncode(_UTF); |
||
4646 | leency | 363 | } |
4411 | leency | 364 | return; |
365 | } |
||
366 | |||
4488 | leency | 367 | if (isTag("a")) |
4411 | leency | 368 | { |
4491 | leency | 369 | if (opened) |
4411 | leency | 370 | { |
371 | if (link) IF(text_color_index > 0) text_color_index--; //если предыдущий тег а не был закрыт |
||
372 | |||
373 | do{ |
||
374 | if (!strcmp(#parametr, "href=")) |
||
375 | { |
||
4415 | leency | 376 | if (stroka - 1 > list.visible) || (stroka < -2) return; |
4411 | leency | 377 | |
378 | text_color_index++; |
||
379 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
380 | |||
381 | link = 1; |
||
4491 | leency | 382 | text_colors[text_color_index] = link_color_inactive; |
4718 | leency | 383 | PageLinks.AddLink(#options, stolbec*6+left1, top1-2); |
4411 | leency | 384 | } |
385 | if (anchor) && (!strcmp(#parametr, "name=")) |
||
386 | { |
||
387 | if (!strcmp(#anchor, #options)) |
||
388 | { |
||
4415 | leency | 389 | anchor_line_num=list.first+stroka; |
4411 | leency | 390 | } |
391 | } |
||
392 | } while(GetNextParam()); |
||
393 | } |
||
394 | else { |
||
395 | link = 0; |
||
396 | IF(text_color_index > 0) text_color_index--; |
||
397 | } |
||
398 | return; |
||
399 | } |
||
400 | |||
4488 | leency | 401 | if (isTag("font")) |
4411 | leency | 402 | { |
4491 | leency | 403 | if (opened) |
4411 | leency | 404 | { |
405 | text_color_index++; |
||
406 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
407 | |||
408 | do{ |
||
409 | if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#') |
||
410 | { |
||
411 | text_colors[text_color_index] = GetColor(#options); |
||
412 | } |
||
413 | } while(GetNextParam()); |
||
414 | } |
||
415 | else |
||
416 | if (text_color_index > 0) text_color_index--; |
||
417 | return; |
||
418 | } |
||
4636 | leency | 419 | if (isTag("br")) { |
4692 | leency | 420 | NewLine(); |
4411 | leency | 421 | return; |
422 | } |
||
4686 | leency | 423 | if (isTag("div")) || (isTag("header")) || (isTag("article")) || (isTag("footer")) { |
4692 | leency | 424 | IF(oldtag[0] <>'h') NewLine(); |
5493 | leency | 425 | if (!strcmp(#parametr, "bgcolor=")) |
426 | { |
||
427 | bg_color=GetColor(#options); |
||
428 | DrawBuf.Fill(bg_color); |
||
429 | } |
||
4411 | leency | 430 | return; |
431 | } |
||
4488 | leency | 432 | if (isTag("p")) { |
4411 | leency | 433 | IF(oldtag[0] == 'h') return; |
4692 | leency | 434 | NewLine(); |
435 | IF(opened) NewLine(); |
||
4411 | leency | 436 | return; |
437 | } |
||
4636 | leency | 438 | |
439 | if(isTag("table")) { |
||
4650 | leency | 440 | table.active = opened; |
4692 | leency | 441 | NewLine(); |
4650 | leency | 442 | if (opened) table.NewTable(); |
4636 | leency | 443 | } |
4650 | leency | 444 | |
4636 | leency | 445 | if(isTag("td")) { |
446 | if (opened) |
||
447 | { |
||
4650 | leency | 448 | table.cur_col++; |
449 | table.row_h = 0; |
||
450 | do { |
||
451 | if (!strcmp(#parametr, "width=")) |
||
452 | { |
||
453 | table.col_w[table.cur_col] = atoi(#options); |
||
4692 | leency | 454 | // NewLine(); |
4650 | leency | 455 | // strcpy(#line, #options); |
4692 | leency | 456 | // NewLine(); |
4650 | leency | 457 | } |
458 | } while(GetNextParam()); |
||
4636 | leency | 459 | } |
460 | else |
||
461 | { |
||
4650 | leency | 462 | if (table.row_h > table.row_max_h) table.row_max_h = table.row_h; |
4636 | leency | 463 | } |
464 | } |
||
4650 | leency | 465 | |
4636 | leency | 466 | if(isTag("tr")) { |
467 | if (opened) |
||
468 | { |
||
4650 | leency | 469 | table.cur_col = 0; |
470 | table.row_max_h = 0; |
||
471 | table.row_start = stroka; |
||
4636 | leency | 472 | } |
473 | else |
||
474 | { |
||
4692 | leency | 475 | NewLine(); |
4636 | leency | 476 | if (table.cur_row == 0) table.max_cols = table.cur_col; |
477 | table.cur_row++; |
||
4650 | leency | 478 | table.max_cols = table.cur_col; |
4636 | leency | 479 | } |
480 | } |
||
4650 | leency | 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 | { |
4692 | leency | 488 | NewLine(); |
4411 | leency | 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 | { |
4692 | leency | 498 | NewLine(); |
4411 | leency | 499 | text_align = ALIGN_LEFT; |
500 | } |
||
501 | return; |
||
502 | } |
||
4475 | leency | 503 | */ |
4488 | leency | 504 | if (isTag("h1")) || (isTag("h2")) || (isTag("h3")) || (isTag("h4")) { |
4692 | leency | 505 | NewLine(); |
506 | if (opened) && (stroka>1) NewLine(); |
||
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; |
||
4692 | leency | 536 | NewLine(); |
4411 | leency | 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 | { |
4692 | leency | 550 | NewLine(); |
4718 | leency | 551 | if (stroka > -1) && (stroka - 2 < list.visible) DrawBuf.DrawBar(li_tab * 5 * 6 + left1 - 5, list.line_h/2-2, 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--; |
4692 | leency | 561 | NewLine(); |
4411 | leency | 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; |
||
4692 | leency | 574 | NewLine(); |
4486 | leency | 575 | DrawBuf.DrawBar(5, list.line_h/2, list.w-10, 1, hr_color); |
4692 | leency | 576 | NewLine(); |
4411 | leency | 577 | } |
4488 | leency | 578 | if (isTag("img")) |
4411 | leency | 579 | { |
4674 | leency | 580 | ImgCache.Images( left1, top1, WB1.list.w); |
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= |
||
4636 | leency | 589 | strlwr(#options); |
4648 | leency | 590 | meta_encoding = _DEFAULT; |
4636 | leency | 591 | if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) meta_encoding = _UTF; |
592 | if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) meta_encoding = _KOI; |
||
593 | if (!strcmp(#options, "windows-1251")) || (!strcmp(#options, "windows1251")) meta_encoding = _WIN; |
||
4677 | leency | 594 | if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) meta_encoding = _DOS; |
4646 | leency | 595 | if (cur_encoding==_DEFAULT) BufEncode(meta_encoding); |
4636 | leency | 596 | return; |
4411 | leency | 597 | } |
598 | } while(GetNextParam()); |
||
599 | return; |
||
600 | } |
||
601 | } |
||
602 | |||
4674 | leency | 603 | void TWebBrowser::DrawScroller() |
4411 | leency | 604 | { |
4416 | leency | 605 | scroll_wv.max_area = list.count; |
606 | scroll_wv.cur_area = list.visible; |
||
607 | scroll_wv.position = list.first; |
||
4411 | leency | 608 | |
4677 | leency | 609 | scroll_wv.all_redraw=0; |
4486 | leency | 610 | scroll_wv.start_x = list.x + list.w; |
4508 | leency | 611 | scroll_wv.start_y = list.y; |
4486 | leency | 612 | scroll_wv.size_y=list.h; |
4411 | leency | 613 | |
4416 | leency | 614 | scrollbar_v_draw(#scroll_wv); |
4411 | leency | 615 | } |
616 | |||
4475 | leency | 617 | |
4692 | leency | 618 | void TWebBrowser::NewLine() |
4475 | leency | 619 | { |
4692 | leency | 620 | int onleft; |
621 | int ontop; |
||
622 | |||
623 | onleft = list.x + 5; |
||
624 | ontop = stroka * list.line_h + list.y + 5; |
||
4674 | leency | 625 | if (!stroka) DrawBar(list.x, list.y, list.w, 5, bg_color); |
4637 | leency | 626 | if (t_html) && (!t_body) return; |
4692 | leency | 627 | if (ontop>=list.y) && ( ontop < list.h+list.y-10) && (!anchor) |
4475 | leency | 628 | { |
4692 | leency | 629 | if (text_align == ALIGN_CENTER) DrawBuf.AlignCenter(onleft,ontop,list.w,list.line_h,stolbec * 6); |
630 | if (text_align == ALIGN_RIGHT) DrawBuf.AlignRight(onleft,ontop,list.w,list.line_h,stolbec * 6); |
||
631 | DrawBuf.bufy = ontop; |
||
4666 | leency | 632 | DrawBuf.Show(); |
4475 | leency | 633 | DrawBuf.Fill(bg_color); |
634 | } |
||
635 | stroka++; |
||
4544 | leency | 636 | if (blq_text) stolbec = 6; else stolbec = 0; |
4475 | leency | 637 | if (li_text) stolbec = li_tab * 5; |
4488 | leency | 638 | } |
639 | |||
640 | |||
641 | |||
642 | int isTag(dword text) |
||
643 | { |
||
644 | if (!strcmp(#tag,text)) return 1; else return 0; |
||
645 | }>>>>>>>=15)>>>>>=>!--> |
||
4636 | leency | 646 | |
647 |