Rev 5724 | 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 | |
4677 | leency | 5 | 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 | 6 | |
5746 | leency | 7 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
4416 | leency | 8 | |
5746 | leency | 9 | struct _style { |
10 | byte |
||
11 | b, i, u, s, |
||
12 | pre, |
||
13 | blq, |
||
14 | li, |
||
15 | li_tab, |
||
16 | align; |
||
17 | }; |
||
18 | |||
4411 | leency | 19 | struct TWebBrowser { |
4540 | leency | 20 | llist list; |
5746 | leency | 21 | _style style; |
5678 | leency | 22 | dword draw_line_width; |
4475 | leency | 23 | DrawBufer DrawBuf; |
4550 | leency | 24 | void Parse(); |
4650 | leency | 25 | void SetTextStyle(); |
4411 | leency | 26 | void DrawPage(); |
27 | void DrawScroller(); |
||
4650 | leency | 28 | void NewLine(); |
4718 | leency | 29 | void Perenos(); |
30 | byte end_parsing; |
||
4686 | leency | 31 | } WB1; |
4486 | leency | 32 | |
5746 | leency | 33 | |
34 | |||
35 | byte |
||
36 | link, |
||
37 | ignor_text, |
||
38 | cur_encoding, |
||
39 | t_html, |
||
40 | t_body; |
||
41 | /* |
||
42 | struct _condition { |
||
43 | byte |
||
44 | text_active, |
||
45 | text_val, |
||
46 | href, |
||
47 | max |
||
48 | } condition; |
||
49 | */ |
||
50 | |||
4417 | leency | 51 | byte condition_text_active, condition_text_val, condition_href, condition_max; |
4411 | leency | 52 | |
53 | |||
4417 | leency | 54 | dword text_colors[300]; |
55 | dword text_color_index; |
||
4491 | leency | 56 | dword link_color_inactive; |
57 | dword link_color_active; |
||
4417 | leency | 58 | dword bg_color; |
4411 | leency | 59 | |
4417 | leency | 60 | int stroka; |
61 | int stolbec; |
||
62 | int tab_len; |
||
63 | int anchor_line_num; |
||
4636 | leency | 64 | |
5746 | leency | 65 | char URL[10000]; |
66 | char header[2048]; |
||
4417 | leency | 67 | char line[500]; |
5746 | leency | 68 | char tagparam[10000]; |
4417 | leency | 69 | char tag[100]; |
5746 | leency | 70 | char attr[1200]; |
71 | char val[4096]; |
||
4417 | leency | 72 | char anchor[256]; |
4411 | leency | 73 | |
4416 | leency | 74 | #include "..\TWB\history.h" |
4686 | leency | 75 | #include "..\TWB\links.h" |
4411 | leency | 76 | #include "..\TWB\colors.h" |
77 | #include "..\TWB\unicode_tags.h" |
||
78 | #include "..\TWB\img_cache.h" |
||
79 | #include "..\TWB\parce_tag.h" |
||
4636 | leency | 80 | #include "..\TWB\table.h" |
4411 | leency | 81 | |
4475 | leency | 82 | |
4411 | leency | 83 | //======================================================================= |
84 | |||
85 | |||
86 | void TWebBrowser::DrawPage() |
||
87 | { |
||
5678 | leency | 88 | int start_x, start_y, line_length, stolbec_len, magrin_left=5; |
4411 | leency | 89 | |
90 | if (!header) |
||
91 | { |
||
5718 | leency | 92 | ChangeCharset("UTF-8", "CP866", #line); |
4411 | leency | 93 | strcpy(#header, #line); |
94 | strcat(#header, " -"); |
||
95 | strcat(#header, #version); |
||
96 | line = 0; |
||
97 | return; |
||
98 | } |
||
4637 | leency | 99 | if (t_html) && (!t_body) return; |
4411 | leency | 100 | |
4415 | leency | 101 | if (stroka >= 0) && (stroka - 2 < list.visible) && (line) && (!anchor) |
4411 | leency | 102 | { |
5710 | leency | 103 | start_x = stolbec * list.font_w + magrin_left * DrawBuf.zoom + list.x; |
5678 | leency | 104 | start_y = stroka * list.line_h + magrin_left + list.y; |
5712 | leency | 105 | stolbec_len = utf8_strlen(#line); |
5710 | leency | 106 | line_length = stolbec_len * list.font_w * DrawBuf.zoom; |
4411 | leency | 107 | |
5711 | leency | 108 | WriteBufText(start_x, 0, list.font_type, text_colors[text_color_index], #line, buf_data); |
5746 | leency | 109 | if (style.b) WriteBufText(start_x+1, 0, list.font_type, text_colors[text_color_index], #line, buf_data); |
110 | if (style.i) { stolbec++; DrawBuf.Skew(start_x, 0, line_length, list.line_h); } // bug with zoom>1 |
||
111 | if (style.s) DrawBuf.DrawBar(start_x, list.line_h / 2 - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]); |
||
112 | if (style.u) DrawBuf.DrawBar(start_x, list.line_h - DrawBuf.zoom - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]); |
||
5519 | leency | 113 | if (link) { |
5678 | leency | 114 | DrawBuf.DrawBar(start_x, list.line_h - DrawBuf.zoom - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]); |
5711 | leency | 115 | UnsafeDefineButton(start_x-2, start_y-1, line_length + 3, DrawBuf.zoom * list.font_h, PageLinks.count + 400 + BT_HIDE, 0xB5BFC9); |
5678 | leency | 116 | PageLinks.AddText(#line, line_length, list.line_h, UNDERLINE); |
4411 | leency | 117 | } |
4718 | leency | 118 | stolbec += stolbec_len; |
4411 | leency | 119 | } |
120 | } |
||
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 | |
5746 | leency | 132 | style.b = style.i = style.u = style.s = style.blq = t_html = t_body = |
133 | style.li = link = ignor_text = text_color_index = text_colors[0] = |
||
134 | style.li_tab = condition_text_val = condition_text_active = 0; //обнуляем теги |
||
4718 | leency | 135 | end_parsing = false; |
4475 | leency | 136 | condition_max = 255; |
5746 | leency | 137 | style.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 | |||
5678 | leency | 148 | draw_line_width = list.w * DrawBuf.zoom; |
5519 | leency | 149 | |
5746 | leency | 150 | style.pre = 1; |
151 | if (strstri(bufpointer, "html")) style.pre = 0; |
||
4411 | leency | 152 | |
4718 | leency | 153 | for ( ; (bufpointer+bufsize > bufpos) && (ESBYTE[bufpos]!=0); bufpos++;) |
4411 | leency | 154 | { |
4718 | leency | 155 | if (end_parsing) break; |
4508 | leency | 156 | bukva = ESBYTE[bufpos]; |
4417 | leency | 157 | if (ignor_text) && (bukva!='<') continue; |
158 | if (condition_text_active) && (condition_text_val != condition_href) && (bukva!='<') continue; |
||
4411 | leency | 159 | switch (bukva) |
160 | { |
||
161 | case 0x0a: |
||
5746 | leency | 162 | if (style.pre) |
4411 | leency | 163 | { |
4686 | leency | 164 | chrcat(#line, ' '); |
4411 | leency | 165 | bukva = temp = NULL; |
4718 | leency | 166 | Perenos(); |
4726 | leency | 167 | break; |
4411 | leency | 168 | } |
169 | case '\9': |
||
5746 | leency | 170 | if (style.pre) //иначе идём на 0x0d |
4411 | leency | 171 | { |
4725 | leency | 172 | tab_len = strlen(#line) % 4; |
173 | if (!tab_len) tab_len = 4; |
||
4411 | leency | 174 | for (j=0; j |
175 | break; |
||
176 | } |
||
177 | goto DEFAULT_MARK; |
||
178 | |||
179 | case '&': // and so on |
||
4508 | leency | 180 | bufpos++; |
4411 | leency | 181 | tag=0; |
4508 | leency | 182 | for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;) |
4411 | leency | 183 | { |
4508 | leency | 184 | bukva = ESBYTE[bufpos]; |
4411 | leency | 185 | chrcat(#tag, bukva); |
186 | } |
||
4417 | leency | 187 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
4411 | leency | 188 | break; |
189 | case '<': |
||
4508 | leency | 190 | bufpos++; //промотаем символ < |
5746 | leency | 191 | tag = attr = tagparam = ignor_param = NULL; |
4508 | leency | 192 | if (ESBYTE[bufpos] == '!') //фильтрация внутри , дерзко |
4411 | leency | 193 | { |
4508 | leency | 194 | bufpos++; |
195 | if (ESBYTE[bufpos] == '-') |
||
4411 | leency | 196 | { |
197 | HH_: |
||
198 | do |
||
199 | { |
||
4508 | leency | 200 | bufpos++; |
4550 | leency | 201 | if (bufpointer + bufsize <= bufpos) break 2; |
4411 | leency | 202 | } |
4508 | leency | 203 | while (ESBYTE[bufpos] <>'-'); |
4411 | leency | 204 | |
4508 | leency | 205 | bufpos++; |
206 | if (ESBYTE[bufpos] <>'-') goto HH_; |
||
4411 | leency | 207 | } |
208 | } |
||
4550 | leency | 209 | while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //получаем тег и его параметры |
4411 | leency | 210 | { |
4508 | leency | 211 | bukva = ESBYTE[bufpos]; |
4411 | leency | 212 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
213 | if (!ignor_param) && (bukva <>' ') |
||
214 | { |
||
4726 | leency | 215 | if (strlen(#tag) |
4411 | leency | 216 | } |
217 | else |
||
218 | { |
||
219 | ignor_param = true; |
||
220 | if (!ignor_text) && (strlen(#tagparam)+1 |
||
221 | } |
||
4508 | leency | 222 | bufpos++; |
4411 | leency | 223 | } |
224 | strlwr(#tag); |
||
225 | |||
4417 | leency | 226 | if (condition_text_active) && (condition_text_val != condition_href) |
227 | { |
||
228 | if (strcmp(#tag, "/condition")!=0) break; |
||
229 | } |
||
4411 | leency | 230 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
4726 | leency | 231 | if (tagparam) GetNextParam(); |
4411 | leency | 232 | |
5712 | leency | 233 | if (stolbec + utf8_strlen(#line) > list.column_max) Perenos(); |
4411 | leency | 234 | DrawPage(); |
4677 | leency | 235 | line = NULL; |
5678 | leency | 236 | if (tag) SetTextStyle(WB1.DrawBuf.zoom * 5 + list.x, stroka * list.line_h + list.y + 5); //обработка тегов |
5746 | leency | 237 | tag = attr = tagparam = ignor_param = NULL; |
4411 | leency | 238 | break; |
239 | default: |
||
240 | DEFAULT_MARK: |
||
241 | if (bukva<=15) bukva=' '; |
||
5712 | leency | 242 | line_len = utf8_strlen(#line); |
5746 | leency | 243 | if (!style.pre) && (bukva == ' ') |
4411 | leency | 244 | { |
4726 | leency | 245 | if (line[line_len-1]==' ') break; //no double spaces |
246 | if (!stolbec) && (!line) break; //no paces at the beginning of the line |
||
4411 | leency | 247 | } |
4726 | leency | 248 | if (line_len < sizeof(line)) chrcat(#line, bukva); |
249 | if (stolbec + line_len > list.column_max) Perenos(); |
||
4411 | leency | 250 | } |
251 | } |
||
4692 | leency | 252 | DrawPage(); |
253 | NewLine(); |
||
5678 | leency | 254 | DrawBar(list.x, stroka * list.line_h + list.y + 5, draw_line_width, -stroka * list.line_h + list.h - 5, bg_color); |
255 | 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 | 256 | if (list.first == 0) list.count = stroka; |
4411 | leency | 257 | if (anchor) //если посреди текста появится новый якорь - будет бесконечный цикл |
258 | { |
||
259 | anchor=NULL; |
||
4415 | leency | 260 | list.first=anchor_line_num; |
4636 | leency | 261 | Parse(); |
4411 | leency | 262 | } |
263 | DrawScroller(); |
||
264 | } |
||
265 | |||
4718 | leency | 266 | void TWebBrowser::Perenos() |
267 | { |
||
268 | int perenos_num; |
||
269 | char new_line_text[4096]; |
||
270 | perenos_num = strrchr(#line, ' '); |
||
5712 | leency | 271 | if (!perenos_num) && (utf8_strlen(#line)>list.column_max) perenos_num=list.column_max; |
4718 | leency | 272 | strcpy(#new_line_text, #line + perenos_num); |
273 | line[perenos_num] = 0x00; |
||
274 | if (stroka-1 > list.visible) && (list.first <>0) end_parsing=true; |
||
275 | DrawPage(); |
||
276 | strcpy(#line, #new_line_text); |
||
277 | NewLine(); |
||
278 | } |
||
4411 | leency | 279 | |
280 | |||
281 | char oldtag[100]; |
||
4650 | leency | 282 | void TWebBrowser::SetTextStyle(int left1, top1) { |
4411 | leency | 283 | dword hr_color; |
4491 | leency | 284 | byte opened; |
4636 | leency | 285 | byte meta_encoding; |
4411 | leency | 286 | //проверяем тег открывается или закрывается |
287 | if (tag[0] == '/') |
||
288 | { |
||
4491 | leency | 289 | opened = 0; |
4411 | leency | 290 | strcpy(#tag, #tag+1); |
291 | } |
||
4491 | leency | 292 | else opened = 1; |
4411 | leency | 293 | |
5746 | leency | 294 | if (istag("html")) |
4411 | leency | 295 | { |
4637 | leency | 296 | t_html = opened; |
4411 | leency | 297 | return; |
298 | } |
||
299 | |||
5746 | leency | 300 | if (istag("script")) || (istag("style")) || (istag("binary")) || (istag("select")) ignor_text = opened; |
301 | if (istag("form")) if (!opened) ignor_text = false; |
||
4411 | leency | 302 | |
5746 | leency | 303 | if(istag("title")) |
4411 | leency | 304 | { |
4491 | leency | 305 | if (opened) header=NULL; |
4411 | leency | 306 | else if (!stroka) DrawTitle(#header); //тег закрылся - вывели строку |
307 | return; |
||
308 | } |
||
309 | |||
310 | if (ignor_text) return; |
||
311 | |||
5746 | leency | 312 | IF(istag("q")) |
4491 | leency | 313 | { |
5746 | leency | 314 | if (opened) strcat(#line, " \""); |
315 | if (!opened) strcat(#line, "\" "); |
||
4491 | leency | 316 | } |
4411 | leency | 317 | |
5746 | leency | 318 | if (anchor) && (isattr("id=")) //очень плохо!!! потому что если не последний тег, работать не будет |
4411 | leency | 319 | { |
5746 | leency | 320 | if (!strcmp(#anchor, #val)) anchor_line_num=list.first+stroka; |
4411 | leency | 321 | } |
322 | |||
5746 | leency | 323 | if (istag("body")) |
4411 | leency | 324 | { |
4637 | leency | 325 | t_body = opened; |
4411 | leency | 326 | do{ |
5746 | leency | 327 | if (isattr("condition_max=")) condition_max = atoi(#val); |
328 | if (isattr("link=")) link_color_inactive = GetColor(#val); |
||
329 | if (isattr("alink=")) link_color_active = GetColor(#val); |
||
330 | if (isattr("text=")) text_colors[0]=GetColor(#val); |
||
331 | if (isattr("bgcolor=")) |
||
4411 | leency | 332 | { |
5746 | leency | 333 | bg_color=GetColor(#val); |
4475 | leency | 334 | DrawBuf.Fill(bg_color); |
4411 | leency | 335 | } |
336 | } while(GetNextParam()); |
||
5704 | leency | 337 | if (opened) && (cur_encoding==CH_NULL) |
4646 | leency | 338 | { |
4648 | leency | 339 | debugln("Document has no information about encoding, UTF will be used"); |
5704 | leency | 340 | //BufEncode(CH_UTF8); |
4646 | leency | 341 | } |
4411 | leency | 342 | return; |
343 | } |
||
344 | |||
5746 | leency | 345 | if (istag("a")) |
4411 | leency | 346 | { |
4491 | leency | 347 | if (opened) |
4411 | leency | 348 | { |
349 | if (link) IF(text_color_index > 0) text_color_index--; //если предыдущий тег а не был закрыт |
||
350 | |||
351 | do{ |
||
5746 | leency | 352 | if (isattr("href=")) |
4411 | leency | 353 | { |
4415 | leency | 354 | if (stroka - 1 > list.visible) || (stroka < -2) return; |
4411 | leency | 355 | |
356 | text_color_index++; |
||
357 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
358 | |||
359 | link = 1; |
||
4491 | leency | 360 | text_colors[text_color_index] = link_color_inactive; |
5746 | leency | 361 | PageLinks.AddLink(#val, DrawBuf.zoom * stolbec * list.font_w + left1, top1-DrawBuf.zoom); |
4411 | leency | 362 | } |
5746 | leency | 363 | if (anchor) && (isattr("name=")) |
4411 | leency | 364 | { |
5746 | leency | 365 | if (!strcmp(#anchor, #val)) |
4411 | leency | 366 | { |
4415 | leency | 367 | anchor_line_num=list.first+stroka; |
4411 | leency | 368 | } |
369 | } |
||
370 | } while(GetNextParam()); |
||
371 | } |
||
372 | else { |
||
373 | link = 0; |
||
374 | IF(text_color_index > 0) text_color_index--; |
||
375 | } |
||
376 | return; |
||
377 | } |
||
378 | |||
5746 | leency | 379 | if (istag("font")) |
4411 | leency | 380 | { |
4491 | leency | 381 | if (opened) |
4411 | leency | 382 | { |
383 | text_color_index++; |
||
384 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
385 | |||
386 | do{ |
||
5746 | leency | 387 | if (strcmp(#attr, "color=") == 0) //&& (attr[1] == '#') |
4411 | leency | 388 | { |
5746 | leency | 389 | text_colors[text_color_index] = GetColor(#val); |
4411 | leency | 390 | } |
391 | } while(GetNextParam()); |
||
392 | } |
||
393 | else |
||
394 | if (text_color_index > 0) text_color_index--; |
||
395 | return; |
||
396 | } |
||
5746 | leency | 397 | if (istag("br")) { |
4692 | leency | 398 | NewLine(); |
4411 | leency | 399 | return; |
400 | } |
||
5746 | leency | 401 | if (istag("div")) || (istag("header")) || (istag("article")) || (istag("footer")) { |
4692 | leency | 402 | IF(oldtag[0] <>'h') NewLine(); |
5746 | leency | 403 | if (isattr("bgcolor=")) |
5493 | leency | 404 | { |
5746 | leency | 405 | bg_color=GetColor(#val); |
5493 | leency | 406 | DrawBuf.Fill(bg_color); |
407 | } |
||
4411 | leency | 408 | return; |
409 | } |
||
5746 | leency | 410 | if (istag("p")) { |
4411 | leency | 411 | IF(oldtag[0] == 'h') return; |
4692 | leency | 412 | NewLine(); |
413 | IF(opened) NewLine(); |
||
4411 | leency | 414 | return; |
415 | } |
||
4636 | leency | 416 | |
5746 | leency | 417 | if(istag("table")) { |
4650 | leency | 418 | table.active = opened; |
4692 | leency | 419 | NewLine(); |
4650 | leency | 420 | if (opened) table.NewTable(); |
4636 | leency | 421 | } |
4650 | leency | 422 | |
5746 | leency | 423 | if(istag("td")) { |
4636 | leency | 424 | if (opened) |
425 | { |
||
4650 | leency | 426 | table.cur_col++; |
427 | table.row_h = 0; |
||
428 | do { |
||
5746 | leency | 429 | if (isattr("width=")) |
4650 | leency | 430 | { |
5746 | leency | 431 | table.col_w[table.cur_col] = atoi(#val); |
4692 | leency | 432 | // NewLine(); |
5746 | leency | 433 | // strcpy(#line, #val); |
4692 | leency | 434 | // NewLine(); |
4650 | leency | 435 | } |
436 | } while(GetNextParam()); |
||
4636 | leency | 437 | } |
438 | else |
||
439 | { |
||
4650 | leency | 440 | if (table.row_h > table.row_max_h) table.row_max_h = table.row_h; |
4636 | leency | 441 | } |
442 | } |
||
4650 | leency | 443 | |
5746 | leency | 444 | if(istag("tr")) { |
4636 | leency | 445 | if (opened) |
446 | { |
||
4650 | leency | 447 | table.cur_col = 0; |
448 | table.row_max_h = 0; |
||
449 | table.row_start = stroka; |
||
4636 | leency | 450 | } |
451 | else |
||
452 | { |
||
4692 | leency | 453 | NewLine(); |
4636 | leency | 454 | if (table.cur_row == 0) table.max_cols = table.cur_col; |
455 | table.cur_row++; |
||
4650 | leency | 456 | table.max_cols = table.cur_col; |
4636 | leency | 457 | } |
458 | } |
||
4650 | leency | 459 | |
4475 | leency | 460 | /* |
5746 | leency | 461 | if (istag("center")) |
4411 | leency | 462 | { |
5746 | leency | 463 | if (opened) style.align = ALIGN_CENTER; |
4491 | leency | 464 | if (!opened) |
4411 | leency | 465 | { |
4692 | leency | 466 | NewLine(); |
5746 | leency | 467 | style.align = ALIGN_LEFT; |
4411 | leency | 468 | } |
469 | return; |
||
470 | } |
||
5746 | leency | 471 | if (istag("right")) |
4411 | leency | 472 | { |
5746 | leency | 473 | if (opened) style.align = ALIGN_RIGHT; |
4491 | leency | 474 | if (!opened) |
4411 | leency | 475 | { |
4692 | leency | 476 | NewLine(); |
5746 | leency | 477 | style.align = ALIGN_LEFT; |
4411 | leency | 478 | } |
479 | return; |
||
480 | } |
||
4475 | leency | 481 | */ |
5746 | leency | 482 | if (istag("h1")) || (istag("h2")) || (istag("h3")) || (istag("h4")) { |
4692 | leency | 483 | NewLine(); |
484 | if (opened) && (stroka>1) NewLine(); |
||
4411 | leency | 485 | strcpy(#oldtag, #tag); |
4491 | leency | 486 | if (opened) |
4411 | leency | 487 | { |
5746 | leency | 488 | if (isattr("align=")) && (isval("center")) style.align = ALIGN_CENTER; |
489 | if (isattr("align=")) && (isval("right")) style.align = ALIGN_RIGHT; |
||
490 | style.b = 1; |
||
4411 | leency | 491 | } |
4491 | leency | 492 | if (!opened) |
4411 | leency | 493 | { |
5746 | leency | 494 | style.align = ALIGN_LEFT; |
495 | style.b = 0; |
||
4411 | leency | 496 | } |
497 | return; |
||
498 | } |
||
499 | else |
||
500 | oldtag=NULL; |
||
501 | |||
5746 | leency | 502 | if (istag("b")) || (istag("strong")) || (istag("big")) { |
503 | style.b = opened; |
||
4411 | leency | 504 | return; |
505 | } |
||
5746 | leency | 506 | if(istag("i")) || (istag("em")) || (istag("subtitle")) { |
507 | style.i = opened; |
||
4411 | leency | 508 | return; |
509 | } |
||
5746 | leency | 510 | if (istag("dt")) |
4411 | leency | 511 | { |
5746 | leency | 512 | style.li = opened; |
4491 | leency | 513 | IF(opened == 0) return; |
4692 | leency | 514 | NewLine(); |
4411 | leency | 515 | return; |
516 | } |
||
5746 | leency | 517 | if (istag("condition")) |
4417 | leency | 518 | { |
4491 | leency | 519 | condition_text_active = opened; |
5746 | leency | 520 | if (opened) && (isattr("show_if=")) condition_text_val = atoi(#val); |
4417 | leency | 521 | return; |
522 | } |
||
5746 | leency | 523 | if (istag("li")) || (istag("dt")) //надо сделать вложенные списки |
4411 | leency | 524 | { |
5746 | leency | 525 | style.li = opened; |
4491 | leency | 526 | if (opened) |
4411 | leency | 527 | { |
4692 | leency | 528 | NewLine(); |
5678 | leency | 529 | if (stroka > -1) && (stroka - 2 < list.visible) |
5746 | leency | 530 | DrawBuf.DrawBar(style.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 | 531 | } |
532 | return; |
||
533 | } |
||
5746 | leency | 534 | if (istag("u")) || (istag("ins")) style.u = opened; |
535 | if (istag("s")) || (istag("strike")) || (istag("del")) style.s = opened; |
||
536 | if (istag("ul")) || (istag("ol")) IF(!opened) |
||
4411 | leency | 537 | { |
5746 | leency | 538 | style.li = opened; |
539 | style.li_tab--; |
||
4692 | leency | 540 | NewLine(); |
5746 | leency | 541 | } ELSE style.li_tab++; |
542 | if (istag("dd")) stolbec += 5; |
||
543 | if (istag("blockquote")) style.blq = opened; |
||
544 | if (istag("pre")) || (istag("code")) style.pre = opened; |
||
545 | if (istag("hr")) |
||
4411 | leency | 546 | { |
547 | if (anchor) || (stroka < -1) |
||
548 | { |
||
549 | stroka+=2; |
||
550 | return; |
||
551 | } |
||
5746 | leency | 552 | if (strcmp(#attr, "color=") == 0) hr_color = GetColor(#val); else hr_color = 0x999999; |
4692 | leency | 553 | NewLine(); |
4486 | leency | 554 | DrawBuf.DrawBar(5, list.line_h/2, list.w-10, 1, hr_color); |
4692 | leency | 555 | NewLine(); |
4411 | leency | 556 | } |
5746 | leency | 557 | if (istag("img")) |
4411 | leency | 558 | { |
4674 | leency | 559 | ImgCache.Images( left1, top1, WB1.list.w); |
4411 | leency | 560 | return; |
561 | } |
||
5746 | leency | 562 | if (istag("meta")) || (istag("?xml")) |
4411 | leency | 563 | { |
564 | do{ |
||
5746 | leency | 565 | if (isattr("charset=")) || (isattr("content=")) || (isattr("encoding=")) |
4411 | leency | 566 | { |
5746 | leency | 567 | strcpy(#val, #val[strrchr(#val, '=')]); //поиск в content= |
568 | strlwr(#val); |
||
5704 | leency | 569 | meta_encoding = CH_NULL; |
5746 | leency | 570 | if (isval("utf-8")) || (isval("utf8")) meta_encoding = CH_UTF8; |
571 | else if (isval("koi8-r")) || (isval("koi8-u")) meta_encoding = CH_KOI8; |
||
572 | else if (isval("windows-1251")) || (isval("windows1251")) meta_encoding = CH_CP1251; |
||
573 | else if (isval("windows-1252")) || (isval("windows1252")) meta_encoding = CH_CP1252; |
||
574 | else if (isval("iso-8859-5")) || (isval("iso8859-5")) meta_encoding = CH_ISO8859_5; |
||
575 | else if (isval("dos")) || (isval("cp-866")) meta_encoding = CH_CP866; |
||
5704 | leency | 576 | if (cur_encoding==CH_NULL) BufEncode(meta_encoding); |
4636 | leency | 577 | return; |
4411 | leency | 578 | } |
579 | } while(GetNextParam()); |
||
580 | return; |
||
581 | } |
||
582 | } |
||
583 | |||
5704 | leency | 584 | void BufEncode(int set_new_encoding) |
585 | { |
||
586 | int bufpointer_realsize; |
||
587 | cur_encoding = set_new_encoding; |
||
588 | if (o_bufpointer==0) |
||
589 | { |
||
590 | o_bufpointer = malloc(bufsize); |
||
591 | strcpy(o_bufpointer, bufpointer); |
||
592 | } |
||
593 | else |
||
594 | { |
||
595 | strcpy(bufpointer, o_bufpointer); |
||
596 | } |
||
5718 | leency | 597 | if (set_new_encoding == CH_CP1251) |
598 | { |
||
599 | bufpointer = ChangeCharset("CP1251", "UTF-8", bufpointer); |
||
600 | } |
||
5704 | leency | 601 | } |
602 | |||
603 | |||
4674 | leency | 604 | void TWebBrowser::DrawScroller() |
4411 | leency | 605 | { |
4416 | leency | 606 | scroll_wv.max_area = list.count; |
607 | scroll_wv.cur_area = list.visible; |
||
608 | scroll_wv.position = list.first; |
||
4411 | leency | 609 | |
5519 | leency | 610 | scroll_wv.all_redraw = 0; |
4486 | leency | 611 | scroll_wv.start_x = list.x + list.w; |
4508 | leency | 612 | scroll_wv.start_y = list.y; |
4411 | leency | 613 | |
5678 | leency | 614 | scroll_wv.size_y = list.h; |
615 | scroll_wv.start_x = list.w * DrawBuf.zoom + list.x; |
||
5519 | leency | 616 | |
4416 | leency | 617 | scrollbar_v_draw(#scroll_wv); |
4411 | leency | 618 | } |
619 | |||
4475 | leency | 620 | |
4692 | leency | 621 | void TWebBrowser::NewLine() |
4475 | leency | 622 | { |
5678 | leency | 623 | int onleft, ontop; |
4692 | leency | 624 | |
625 | onleft = list.x + 5; |
||
626 | ontop = stroka * list.line_h + list.y + 5; |
||
5519 | leency | 627 | if (!stroka) DrawBar(list.x, list.y, draw_line_width, 5, bg_color); |
4637 | leency | 628 | if (t_html) && (!t_body) return; |
5678 | leency | 629 | if (stroka * list.line_h + 5 >= 0) && ( stroka + 1 * list.line_h + 5 < list.h) && (!anchor) |
4475 | leency | 630 | { |
5746 | leency | 631 | if (style.align == ALIGN_CENTER) && (DrawBuf.zoom==1) DrawBuf.AlignCenter(onleft,ontop,list.w,list.line_h,stolbec * list.font_w); |
632 | if (style.align == ALIGN_RIGHT) && (DrawBuf.zoom==1) DrawBuf.AlignRight(onleft,ontop,list.w,list.line_h,stolbec * list.font_w); |
||
4692 | leency | 633 | DrawBuf.bufy = ontop; |
4666 | leency | 634 | DrawBuf.Show(); |
4475 | leency | 635 | DrawBuf.Fill(bg_color); |
636 | } |
||
637 | stroka++; |
||
5746 | leency | 638 | if (style.blq) stolbec = 6; else stolbec = 0; |
639 | if (style.li) stolbec = style.li_tab * 5; |
||
4488 | leency | 640 | } |
641 | |||
642 | |||
643 | |||
5746 | leency | 644 | int istag(dword text) { if (!strcmp(#tag,text)) return 1; else return 0; } |
645 | int isattr(dword text) { if (!strcmp(#attr,text)) return 1; else return 0; } |
||
646 | int isval(dword text) { if (!strcmp(#val,text)) return 1; else return 0; }>>>>>>>=15)>>>>>=>!--> |
||
4636 | leency | 647 |