Rev 5711 | 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; |
5678 | leency | 13 | dword draw_line_width; |
4475 | leency | 14 | DrawBufer DrawBuf; |
4636 | leency | 15 | void Prepare(); |
4550 | leency | 16 | void Parse(); |
4650 | leency | 17 | void SetTextStyle(); |
4411 | leency | 18 | void DrawPage(); |
19 | void DrawScroller(); |
||
4650 | leency | 20 | void NewLine(); |
4718 | leency | 21 | void Perenos(); |
22 | byte end_parsing; |
||
4686 | leency | 23 | } WB1; |
4486 | leency | 24 | |
4491 | leency | 25 | byte b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, li_tab, |
4637 | leency | 26 | link, ignor_text, cur_encoding, text_align, t_html, t_body; |
4417 | leency | 27 | byte condition_text_active, condition_text_val, condition_href, condition_max; |
4411 | leency | 28 | |
29 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
||
30 | |||
4417 | leency | 31 | dword text_colors[300]; |
32 | dword text_color_index; |
||
4491 | leency | 33 | dword link_color_inactive; |
34 | dword link_color_active; |
||
4417 | leency | 35 | dword bg_color; |
4411 | leency | 36 | |
4417 | leency | 37 | int stroka; |
38 | int stolbec; |
||
39 | int tab_len; |
||
40 | int anchor_line_num; |
||
4636 | leency | 41 | |
4417 | leency | 42 | char line[500]; |
43 | char tag[100]; |
||
44 | char tagparam[10000]; |
||
45 | char parametr[1200]; |
||
46 | char options[4096]; |
||
47 | char anchor[256]; |
||
4411 | leency | 48 | |
4416 | leency | 49 | #include "..\TWB\history.h" |
4686 | leency | 50 | #include "..\TWB\links.h" |
4411 | leency | 51 | #include "..\TWB\colors.h" |
52 | #include "..\TWB\unicode_tags.h" |
||
53 | #include "..\TWB\img_cache.h" |
||
54 | #include "..\TWB\parce_tag.h" |
||
4636 | leency | 55 | #include "..\TWB\table.h" |
4411 | leency | 56 | |
4475 | leency | 57 | |
4411 | leency | 58 | //======================================================================= |
59 | |||
60 | |||
61 | void TWebBrowser::DrawPage() |
||
62 | { |
||
5678 | leency | 63 | int start_x, start_y, line_length, stolbec_len, magrin_left=5; |
4411 | leency | 64 | |
65 | if (!header) |
||
66 | { |
||
67 | strcpy(#header, #line); |
||
68 | strcat(#header, " -"); |
||
69 | strcat(#header, #version); |
||
70 | line = 0; |
||
71 | return; |
||
72 | } |
||
4637 | leency | 73 | if (t_html) && (!t_body) return; |
4411 | leency | 74 | |
4415 | leency | 75 | if (stroka >= 0) && (stroka - 2 < list.visible) && (line) && (!anchor) |
4411 | leency | 76 | { |
5710 | leency | 77 | start_x = stolbec * list.font_w + magrin_left * DrawBuf.zoom + list.x; |
5678 | leency | 78 | start_y = stroka * list.line_h + magrin_left + list.y; |
5712 | leency | 79 | stolbec_len = utf8_strlen(#line); |
5710 | leency | 80 | line_length = stolbec_len * list.font_w * DrawBuf.zoom; |
4411 | leency | 81 | |
5711 | leency | 82 | WriteBufText(start_x, 0, list.font_type, text_colors[text_color_index], #line, buf_data); |
83 | if (b_text) WriteBufText(start_x+1, 0, list.font_type, text_colors[text_color_index], #line, buf_data); |
||
5678 | leency | 84 | if (i_text) { stolbec++; DrawBuf.Skew(start_x, 0, line_length, list.line_h); } // bug with zoom>1 |
85 | if (s_text) DrawBuf.DrawBar(start_x, list.line_h / 2 - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]); |
||
86 | if (u_text) DrawBuf.DrawBar(start_x, list.line_h - DrawBuf.zoom - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]); |
||
5519 | leency | 87 | if (link) { |
5678 | leency | 88 | DrawBuf.DrawBar(start_x, list.line_h - DrawBuf.zoom - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]); |
5711 | leency | 89 | UnsafeDefineButton(start_x-2, start_y-1, line_length + 3, DrawBuf.zoom * list.font_h, PageLinks.count + 400 + BT_HIDE, 0xB5BFC9); |
5678 | leency | 90 | PageLinks.AddText(#line, line_length, list.line_h, UNDERLINE); |
4411 | leency | 91 | } |
4718 | leency | 92 | stolbec += stolbec_len; |
4411 | leency | 93 | } |
94 | } |
||
95 | //======================================================================= |
||
96 | |||
97 | |||
4636 | leency | 98 | void TWebBrowser::Prepare(dword bufpos, in_filesize){ |
99 | bufsize = in_filesize; |
||
100 | bufpointer = bufpos; |
||
101 | Parse(); |
||
4554 | leency | 102 | } |
103 | |||
104 | |||
4636 | leency | 105 | void TWebBrowser::Parse(){ |
4411 | leency | 106 | word bukva[2]; |
4718 | leency | 107 | int j; |
4411 | leency | 108 | byte ignor_param; |
109 | char temp[768]; |
||
4636 | leency | 110 | dword bufpos = bufpointer; |
4726 | leency | 111 | int line_len; |
4411 | leency | 112 | |
4637 | leency | 113 | b_text = i_text = u_text = s_text = blq_text = t_html = t_body = |
4417 | leency | 114 | li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = |
115 | condition_text_val = condition_text_active = 0; //обнуляем теги |
||
4718 | leency | 116 | end_parsing = false; |
4475 | leency | 117 | condition_max = 255; |
4411 | leency | 118 | text_align = ALIGN_LEFT; |
4491 | leency | 119 | link_color_inactive = 0x0000FF; |
120 | link_color_active = 0xFF0000; |
||
4411 | leency | 121 | bg_color = 0xFFFFFF; |
4475 | leency | 122 | DrawBuf.Fill(bg_color); |
4504 | leency | 123 | PageLinks.Clear(); |
4411 | leency | 124 | strcpy(#header, #version); |
4415 | leency | 125 | stroka = -list.first; |
4411 | leency | 126 | stolbec = 0; |
127 | line = 0; |
||
128 | |||
5678 | leency | 129 | draw_line_width = list.w * DrawBuf.zoom; |
5519 | leency | 130 | |
4411 | leency | 131 | if (pre_text<>2) |
132 | { |
||
133 | pre_text=0; |
||
134 | if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1; |
||
135 | } |
||
136 | |||
4718 | leency | 137 | for ( ; (bufpointer+bufsize > bufpos) && (ESBYTE[bufpos]!=0); bufpos++;) |
4411 | leency | 138 | { |
4718 | leency | 139 | if (end_parsing) break; |
4508 | leency | 140 | bukva = ESBYTE[bufpos]; |
4417 | leency | 141 | if (ignor_text) && (bukva!='<') continue; |
142 | if (condition_text_active) && (condition_text_val != condition_href) && (bukva!='<') continue; |
||
4411 | leency | 143 | switch (bukva) |
144 | { |
||
145 | case 0x0a: |
||
146 | if (pre_text) |
||
147 | { |
||
4686 | leency | 148 | chrcat(#line, ' '); |
4411 | leency | 149 | bukva = temp = NULL; |
4718 | leency | 150 | Perenos(); |
4726 | leency | 151 | break; |
4411 | leency | 152 | } |
153 | case '\9': |
||
154 | if (pre_text) //иначе идём на 0x0d |
||
155 | { |
||
4725 | leency | 156 | tab_len = strlen(#line) % 4; |
157 | if (!tab_len) tab_len = 4; |
||
4411 | leency | 158 | for (j=0; j |
159 | break; |
||
160 | } |
||
161 | goto DEFAULT_MARK; |
||
162 | |||
163 | case '&': // and so on |
||
4508 | leency | 164 | bufpos++; |
4411 | leency | 165 | tag=0; |
4508 | leency | 166 | for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;) |
4411 | leency | 167 | { |
4508 | leency | 168 | bukva = ESBYTE[bufpos]; |
4411 | leency | 169 | chrcat(#tag, bukva); |
170 | } |
||
4417 | leency | 171 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
4411 | leency | 172 | break; |
173 | case '<': |
||
4508 | leency | 174 | bufpos++; //промотаем символ < |
4411 | leency | 175 | tag = parametr = tagparam = ignor_param = NULL; |
4508 | leency | 176 | if (ESBYTE[bufpos] == '!') //фильтрация внутри , дерзко |
4411 | leency | 177 | { |
4508 | leency | 178 | bufpos++; |
179 | if (ESBYTE[bufpos] == '-') |
||
4411 | leency | 180 | { |
181 | HH_: |
||
182 | do |
||
183 | { |
||
4508 | leency | 184 | bufpos++; |
4550 | leency | 185 | if (bufpointer + bufsize <= bufpos) break 2; |
4411 | leency | 186 | } |
4508 | leency | 187 | while (ESBYTE[bufpos] <>'-'); |
4411 | leency | 188 | |
4508 | leency | 189 | bufpos++; |
190 | if (ESBYTE[bufpos] <>'-') goto HH_; |
||
4411 | leency | 191 | } |
192 | } |
||
4550 | leency | 193 | while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //получаем тег и его параметры |
4411 | leency | 194 | { |
4508 | leency | 195 | bukva = ESBYTE[bufpos]; |
4411 | leency | 196 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
197 | if (!ignor_param) && (bukva <>' ') |
||
198 | { |
||
4726 | leency | 199 | if (strlen(#tag) |
4411 | leency | 200 | } |
201 | else |
||
202 | { |
||
203 | ignor_param = true; |
||
204 | if (!ignor_text) && (strlen(#tagparam)+1 |
||
205 | } |
||
4508 | leency | 206 | bufpos++; |
4411 | leency | 207 | } |
208 | strlwr(#tag); |
||
209 | |||
4417 | leency | 210 | if (condition_text_active) && (condition_text_val != condition_href) |
211 | { |
||
212 | if (strcmp(#tag, "/condition")!=0) break; |
||
213 | } |
||
4411 | leency | 214 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
4726 | leency | 215 | if (tagparam) GetNextParam(); |
4411 | leency | 216 | |
5712 | leency | 217 | if (stolbec + utf8_strlen(#line) > list.column_max) Perenos(); |
4411 | leency | 218 | DrawPage(); |
4677 | leency | 219 | line = NULL; |
5678 | leency | 220 | if (tag) SetTextStyle(WB1.DrawBuf.zoom * 5 + list.x, stroka * list.line_h + list.y + 5); //обработка тегов |
4411 | leency | 221 | tag = parametr = tagparam = ignor_param = NULL; |
222 | break; |
||
223 | default: |
||
224 | DEFAULT_MARK: |
||
225 | if (bukva<=15) bukva=' '; |
||
5712 | leency | 226 | line_len = utf8_strlen(#line); |
4411 | leency | 227 | if (!pre_text) && (bukva == ' ') |
228 | { |
||
4726 | leency | 229 | if (line[line_len-1]==' ') break; //no double spaces |
230 | if (!stolbec) && (!line) break; //no paces at the beginning of the line |
||
4411 | leency | 231 | } |
4726 | leency | 232 | if (line_len < sizeof(line)) chrcat(#line, bukva); |
233 | if (stolbec + line_len > list.column_max) Perenos(); |
||
4411 | leency | 234 | } |
235 | } |
||
4692 | leency | 236 | DrawPage(); |
237 | NewLine(); |
||
5678 | leency | 238 | DrawBar(list.x, stroka * list.line_h + list.y + 5, draw_line_width, -stroka * list.line_h + list.h - 5, bg_color); |
239 | DrawBar(list.x, list.visible * list.line_h + list.y + 4, draw_line_width, -list.visible * list.line_h + list.h - 4, bg_color); |
||
4415 | leency | 240 | if (list.first == 0) list.count = stroka; |
4411 | leency | 241 | if (anchor) //если посреди текста появится новый якорь - будет бесконечный цикл |
242 | { |
||
243 | anchor=NULL; |
||
4415 | leency | 244 | list.first=anchor_line_num; |
4636 | leency | 245 | Parse(); |
4411 | leency | 246 | } |
247 | DrawScroller(); |
||
248 | } |
||
249 | |||
4718 | leency | 250 | void TWebBrowser::Perenos() |
251 | { |
||
252 | int perenos_num; |
||
253 | char new_line_text[4096]; |
||
254 | perenos_num = strrchr(#line, ' '); |
||
5712 | leency | 255 | if (!perenos_num) && (utf8_strlen(#line)>list.column_max) perenos_num=list.column_max; |
4718 | leency | 256 | strcpy(#new_line_text, #line + perenos_num); |
257 | line[perenos_num] = 0x00; |
||
258 | if (stroka-1 > list.visible) && (list.first <>0) end_parsing=true; |
||
259 | DrawPage(); |
||
260 | strcpy(#line, #new_line_text); |
||
261 | NewLine(); |
||
262 | } |
||
4411 | leency | 263 | |
264 | |||
265 | char oldtag[100]; |
||
4650 | leency | 266 | void TWebBrowser::SetTextStyle(int left1, top1) { |
4411 | leency | 267 | dword hr_color; |
4491 | leency | 268 | byte opened; |
4636 | leency | 269 | byte meta_encoding; |
4411 | leency | 270 | //проверяем тег открывается или закрывается |
271 | if (tag[0] == '/') |
||
272 | { |
||
4491 | leency | 273 | opened = 0; |
4411 | leency | 274 | strcpy(#tag, #tag+1); |
275 | } |
||
4491 | leency | 276 | else opened = 1; |
4411 | leency | 277 | |
4488 | leency | 278 | if (isTag("html")) |
4411 | leency | 279 | { |
4637 | leency | 280 | t_html = opened; |
4411 | leency | 281 | return; |
282 | } |
||
283 | |||
4686 | leency | 284 | if (isTag("script")) || (isTag("style")) || (isTag("binary")) || (isTag("select")) ignor_text = opened; |
4411 | leency | 285 | |
4488 | leency | 286 | if(isTag("title")) |
4411 | leency | 287 | { |
4491 | leency | 288 | if (opened) header=NULL; |
4411 | leency | 289 | else if (!stroka) DrawTitle(#header); //тег закрылся - вывели строку |
290 | return; |
||
291 | } |
||
292 | |||
293 | if (ignor_text) return; |
||
294 | |||
4491 | leency | 295 | IF(isTag("q")) |
296 | { |
||
297 | if (opened) |
||
298 | { |
||
4692 | leency | 299 | NewLine(); |
4491 | leency | 300 | strcat(#line, ' \"'); |
301 | } |
||
302 | if (!opened) |
||
303 | { |
||
304 | chrcat(#line, '\"'); |
||
4692 | leency | 305 | NewLine(); |
4491 | leency | 306 | } |
307 | } |
||
4411 | leency | 308 | |
309 | if (anchor) && (!strcmp(#parametr, "id=")) //очень плохо!!! потому что если не последний тег, работать не будет |
||
310 | { |
||
4415 | leency | 311 | if (!strcmp(#anchor, #options)) anchor_line_num=list.first+stroka; |
4411 | leency | 312 | } |
313 | |||
4488 | leency | 314 | if (isTag("body")) |
4411 | leency | 315 | { |
4637 | leency | 316 | t_body = opened; |
4411 | leency | 317 | do{ |
4491 | leency | 318 | if (!strcmp(#parametr, "condition_max=")) condition_max = atoi(#options); |
319 | if (!strcmp(#parametr, "link=")) link_color_inactive = GetColor(#options); |
||
320 | if (!strcmp(#parametr, "alink=")) link_color_active = GetColor(#options); |
||
4411 | leency | 321 | if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options); |
322 | if (!strcmp(#parametr, "bgcolor=")) |
||
323 | { |
||
324 | bg_color=GetColor(#options); |
||
4475 | leency | 325 | DrawBuf.Fill(bg_color); |
4411 | leency | 326 | } |
327 | } while(GetNextParam()); |
||
5704 | leency | 328 | if (opened) && (cur_encoding==CH_NULL) |
4646 | leency | 329 | { |
4648 | leency | 330 | debugln("Document has no information about encoding, UTF will be used"); |
5704 | leency | 331 | //BufEncode(CH_UTF8); |
4646 | leency | 332 | } |
4411 | leency | 333 | return; |
334 | } |
||
335 | |||
4488 | leency | 336 | if (isTag("a")) |
4411 | leency | 337 | { |
4491 | leency | 338 | if (opened) |
4411 | leency | 339 | { |
340 | if (link) IF(text_color_index > 0) text_color_index--; //если предыдущий тег а не был закрыт |
||
341 | |||
342 | do{ |
||
343 | if (!strcmp(#parametr, "href=")) |
||
344 | { |
||
4415 | leency | 345 | if (stroka - 1 > list.visible) || (stroka < -2) return; |
4411 | leency | 346 | |
347 | text_color_index++; |
||
348 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
349 | |||
350 | link = 1; |
||
4491 | leency | 351 | text_colors[text_color_index] = link_color_inactive; |
5711 | leency | 352 | PageLinks.AddLink(#options, DrawBuf.zoom * stolbec * list.font_w + left1, top1-DrawBuf.zoom); |
4411 | leency | 353 | } |
354 | if (anchor) && (!strcmp(#parametr, "name=")) |
||
355 | { |
||
356 | if (!strcmp(#anchor, #options)) |
||
357 | { |
||
4415 | leency | 358 | anchor_line_num=list.first+stroka; |
4411 | leency | 359 | } |
360 | } |
||
361 | } while(GetNextParam()); |
||
362 | } |
||
363 | else { |
||
364 | link = 0; |
||
365 | IF(text_color_index > 0) text_color_index--; |
||
366 | } |
||
367 | return; |
||
368 | } |
||
369 | |||
4488 | leency | 370 | if (isTag("font")) |
4411 | leency | 371 | { |
4491 | leency | 372 | if (opened) |
4411 | leency | 373 | { |
374 | text_color_index++; |
||
375 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
376 | |||
377 | do{ |
||
378 | if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#') |
||
379 | { |
||
380 | text_colors[text_color_index] = GetColor(#options); |
||
381 | } |
||
382 | } while(GetNextParam()); |
||
383 | } |
||
384 | else |
||
385 | if (text_color_index > 0) text_color_index--; |
||
386 | return; |
||
387 | } |
||
4636 | leency | 388 | if (isTag("br")) { |
4692 | leency | 389 | NewLine(); |
4411 | leency | 390 | return; |
391 | } |
||
4686 | leency | 392 | if (isTag("div")) || (isTag("header")) || (isTag("article")) || (isTag("footer")) { |
4692 | leency | 393 | IF(oldtag[0] <>'h') NewLine(); |
5493 | leency | 394 | if (!strcmp(#parametr, "bgcolor=")) |
395 | { |
||
396 | bg_color=GetColor(#options); |
||
397 | DrawBuf.Fill(bg_color); |
||
398 | } |
||
4411 | leency | 399 | return; |
400 | } |
||
4488 | leency | 401 | if (isTag("p")) { |
4411 | leency | 402 | IF(oldtag[0] == 'h') return; |
4692 | leency | 403 | NewLine(); |
404 | IF(opened) NewLine(); |
||
4411 | leency | 405 | return; |
406 | } |
||
4636 | leency | 407 | |
408 | if(isTag("table")) { |
||
4650 | leency | 409 | table.active = opened; |
4692 | leency | 410 | NewLine(); |
4650 | leency | 411 | if (opened) table.NewTable(); |
4636 | leency | 412 | } |
4650 | leency | 413 | |
4636 | leency | 414 | if(isTag("td")) { |
415 | if (opened) |
||
416 | { |
||
4650 | leency | 417 | table.cur_col++; |
418 | table.row_h = 0; |
||
419 | do { |
||
420 | if (!strcmp(#parametr, "width=")) |
||
421 | { |
||
422 | table.col_w[table.cur_col] = atoi(#options); |
||
4692 | leency | 423 | // NewLine(); |
4650 | leency | 424 | // strcpy(#line, #options); |
4692 | leency | 425 | // NewLine(); |
4650 | leency | 426 | } |
427 | } while(GetNextParam()); |
||
4636 | leency | 428 | } |
429 | else |
||
430 | { |
||
4650 | leency | 431 | if (table.row_h > table.row_max_h) table.row_max_h = table.row_h; |
4636 | leency | 432 | } |
433 | } |
||
4650 | leency | 434 | |
4636 | leency | 435 | if(isTag("tr")) { |
436 | if (opened) |
||
437 | { |
||
4650 | leency | 438 | table.cur_col = 0; |
439 | table.row_max_h = 0; |
||
440 | table.row_start = stroka; |
||
4636 | leency | 441 | } |
442 | else |
||
443 | { |
||
4692 | leency | 444 | NewLine(); |
4636 | leency | 445 | if (table.cur_row == 0) table.max_cols = table.cur_col; |
446 | table.cur_row++; |
||
4650 | leency | 447 | table.max_cols = table.cur_col; |
4636 | leency | 448 | } |
449 | } |
||
4650 | leency | 450 | |
4475 | leency | 451 | /* |
4488 | leency | 452 | if (isTag("center")) |
4411 | leency | 453 | { |
4491 | leency | 454 | if (opened) text_align = ALIGN_CENTER; |
455 | if (!opened) |
||
4411 | leency | 456 | { |
4692 | leency | 457 | NewLine(); |
4411 | leency | 458 | text_align = ALIGN_LEFT; |
459 | } |
||
460 | return; |
||
461 | } |
||
4488 | leency | 462 | if (isTag("right")) |
4411 | leency | 463 | { |
4491 | leency | 464 | if (opened) text_align = ALIGN_RIGHT; |
465 | if (!opened) |
||
4411 | leency | 466 | { |
4692 | leency | 467 | NewLine(); |
4411 | leency | 468 | text_align = ALIGN_LEFT; |
469 | } |
||
470 | return; |
||
471 | } |
||
4475 | leency | 472 | */ |
4488 | leency | 473 | if (isTag("h1")) || (isTag("h2")) || (isTag("h3")) || (isTag("h4")) { |
4692 | leency | 474 | NewLine(); |
475 | if (opened) && (stroka>1) NewLine(); |
||
4411 | leency | 476 | strcpy(#oldtag, #tag); |
4491 | leency | 477 | if (opened) |
4411 | leency | 478 | { |
479 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"center")) text_align = ALIGN_CENTER; |
||
480 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"right")) text_align = ALIGN_RIGHT; |
||
481 | b_text = 1; |
||
482 | } |
||
4491 | leency | 483 | if (!opened) |
4411 | leency | 484 | { |
485 | text_align = ALIGN_LEFT; |
||
486 | b_text = 0; |
||
487 | } |
||
488 | return; |
||
489 | } |
||
490 | else |
||
491 | oldtag=NULL; |
||
492 | |||
4488 | leency | 493 | if (isTag("b")) || (isTag("strong")) || (isTag("big")) { |
4491 | leency | 494 | b_text = opened; |
4411 | leency | 495 | return; |
496 | } |
||
4488 | leency | 497 | if(isTag("i")) || (isTag("em")) || (isTag("subtitle")) { |
4491 | leency | 498 | i_text = opened; |
4411 | leency | 499 | return; |
500 | } |
||
4488 | leency | 501 | if (isTag("dt")) |
4411 | leency | 502 | { |
4491 | leency | 503 | li_text = opened; |
504 | IF(opened == 0) return; |
||
4692 | leency | 505 | NewLine(); |
4411 | leency | 506 | return; |
507 | } |
||
4488 | leency | 508 | if (isTag("condition")) |
4417 | leency | 509 | { |
4491 | leency | 510 | condition_text_active = opened; |
511 | if (opened) && (!strcmp(#parametr, "show_if=")) condition_text_val = atoi(#options); |
||
4417 | leency | 512 | return; |
513 | } |
||
4488 | leency | 514 | if (isTag("li")) || (isTag("dt")) //надо сделать вложенные списки |
4411 | leency | 515 | { |
4491 | leency | 516 | li_text = opened; |
517 | if (opened) |
||
4411 | leency | 518 | { |
4692 | leency | 519 | NewLine(); |
5678 | leency | 520 | if (stroka > -1) && (stroka - 2 < list.visible) |
5711 | leency | 521 | DrawBuf.DrawBar(li_tab * 5 * list.font_w * DrawBuf.zoom + list.x, list.line_h / 2 - DrawBuf.zoom - DrawBuf.zoom, DrawBuf.zoom*2, DrawBuf.zoom*2, 0x555555); |
4411 | leency | 522 | } |
523 | return; |
||
524 | } |
||
4491 | leency | 525 | if (isTag("u")) || (isTag("ins")) u_text = opened; |
526 | if (isTag("s")) || (isTag("strike")) || (isTag("del")) s_text = opened; |
||
527 | if (isTag("ul")) || (isTag("ol")) IF(!opened) |
||
4411 | leency | 528 | { |
4491 | leency | 529 | li_text = opened; |
4411 | leency | 530 | li_tab--; |
4692 | leency | 531 | NewLine(); |
4411 | leency | 532 | } ELSE li_tab++; |
4488 | leency | 533 | if (isTag("dd")) stolbec += 5; |
4491 | leency | 534 | if (isTag("blockquote")) blq_text = opened; |
4497 | leency | 535 | if (isTag("pre")) || (isTag("code")) pre_text = opened; |
4488 | leency | 536 | if (isTag("hr")) |
4411 | leency | 537 | { |
538 | if (anchor) || (stroka < -1) |
||
539 | { |
||
540 | stroka+=2; |
||
541 | return; |
||
542 | } |
||
543 | if (strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options); else hr_color = 0x999999; |
||
4692 | leency | 544 | NewLine(); |
4486 | leency | 545 | DrawBuf.DrawBar(5, list.line_h/2, list.w-10, 1, hr_color); |
4692 | leency | 546 | NewLine(); |
4411 | leency | 547 | } |
4488 | leency | 548 | if (isTag("img")) |
4411 | leency | 549 | { |
4674 | leency | 550 | ImgCache.Images( left1, top1, WB1.list.w); |
4411 | leency | 551 | return; |
552 | } |
||
4488 | leency | 553 | if (isTag("meta")) || (isTag("?xml")) |
4411 | leency | 554 | { |
555 | do{ |
||
556 | if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding=")) |
||
557 | { |
||
558 | strcpy(#options, #options[strrchr(#options, '=')]); //поиск в content= |
||
4636 | leency | 559 | strlwr(#options); |
5704 | leency | 560 | meta_encoding = CH_NULL; |
561 | if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) meta_encoding = CH_UTF8; |
||
562 | else if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) meta_encoding = CH_KOI8; |
||
563 | else if (!strcmp(#options, "windows-1251")) || (!strcmp(#options, "windows1251")) meta_encoding = CH_CP1251; |
||
564 | else if (!strcmp(#options, "windows-1252")) || (!strcmp(#options, "windows1252")) meta_encoding = CH_CP1252; |
||
565 | else if (!strcmp(#options, "iso-8859-5")) || (!strcmp(#options, "iso8859-5")) meta_encoding = CH_ISO8859_5; |
||
566 | else if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) meta_encoding = CH_CP866; |
||
567 | if (cur_encoding==CH_NULL) BufEncode(meta_encoding); |
||
4636 | leency | 568 | return; |
4411 | leency | 569 | } |
570 | } while(GetNextParam()); |
||
571 | return; |
||
572 | } |
||
573 | } |
||
574 | |||
5704 | leency | 575 | void BufEncode(int set_new_encoding) |
576 | { |
||
577 | int bufpointer_realsize; |
||
578 | cur_encoding = set_new_encoding; |
||
579 | if (o_bufpointer==0) |
||
580 | { |
||
581 | o_bufpointer = malloc(bufsize); |
||
582 | strcpy(o_bufpointer, bufpointer); |
||
583 | } |
||
584 | else |
||
585 | { |
||
586 | strcpy(bufpointer, o_bufpointer); |
||
587 | } |
||
5712 | leency | 588 | //bufpointer = ChangeCharset(charsets[set_new_encoding], "CP866", bufpointer); |
5704 | leency | 589 | } |
590 | |||
591 | |||
4674 | leency | 592 | void TWebBrowser::DrawScroller() |
4411 | leency | 593 | { |
4416 | leency | 594 | scroll_wv.max_area = list.count; |
595 | scroll_wv.cur_area = list.visible; |
||
596 | scroll_wv.position = list.first; |
||
4411 | leency | 597 | |
5519 | leency | 598 | scroll_wv.all_redraw = 0; |
4486 | leency | 599 | scroll_wv.start_x = list.x + list.w; |
4508 | leency | 600 | scroll_wv.start_y = list.y; |
4411 | leency | 601 | |
5678 | leency | 602 | scroll_wv.size_y = list.h; |
603 | scroll_wv.start_x = list.w * DrawBuf.zoom + list.x; |
||
5519 | leency | 604 | |
4416 | leency | 605 | scrollbar_v_draw(#scroll_wv); |
4411 | leency | 606 | } |
607 | |||
4475 | leency | 608 | |
4692 | leency | 609 | void TWebBrowser::NewLine() |
4475 | leency | 610 | { |
5678 | leency | 611 | int onleft, ontop; |
4692 | leency | 612 | |
613 | onleft = list.x + 5; |
||
614 | ontop = stroka * list.line_h + list.y + 5; |
||
5519 | leency | 615 | if (!stroka) DrawBar(list.x, list.y, draw_line_width, 5, bg_color); |
4637 | leency | 616 | if (t_html) && (!t_body) return; |
5678 | leency | 617 | if (stroka * list.line_h + 5 >= 0) && ( stroka + 1 * list.line_h + 5 < list.h) && (!anchor) |
4475 | leency | 618 | { |
5711 | leency | 619 | if (text_align == ALIGN_CENTER) && (DrawBuf.zoom==1) DrawBuf.AlignCenter(onleft,ontop,list.w,list.line_h,stolbec * list.font_w); |
620 | if (text_align == ALIGN_RIGHT) && (DrawBuf.zoom==1) DrawBuf.AlignRight(onleft,ontop,list.w,list.line_h,stolbec * list.font_w); |
||
4692 | leency | 621 | DrawBuf.bufy = ontop; |
4666 | leency | 622 | DrawBuf.Show(); |
4475 | leency | 623 | DrawBuf.Fill(bg_color); |
624 | } |
||
625 | stroka++; |
||
4544 | leency | 626 | if (blq_text) stolbec = 6; else stolbec = 0; |
4475 | leency | 627 | if (li_text) stolbec = li_tab * 5; |
4488 | leency | 628 | } |
629 | |||
630 | |||
631 | |||
632 | int isTag(dword text) |
||
633 | { |
||
634 | if (!strcmp(#tag,text)) return 1; else return 0; |
||
635 | }>>>>>>>=15)>>>>>=>!--> |
||
4636 | leency | 636 |