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Rev | Author | Line No. | Line |
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4475 | leency | 1 | #include "..\lib\draw_buf.h" |
4411 | leency | 2 | |
3 | int downloader_id; |
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4 | |||
4417 | leency | 5 | dword buf; |
6 | dword filesize; |
||
7 | dword blink; |
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4411 | leency | 8 | |
4416 | leency | 9 | #define URL param |
10 | |||
11 | int mouse_twb; |
||
12 | edit_box address_box= {250,207,16,0xffffff,0x94AECE,0xffffff,0xffffff,0,sizeof(URL),#editURL,#mouse_twb,2,19,19}; |
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13 | scroll_bar scroll_wv = { 18,200,398, 44,18,0,115,15,0,0xeeeeee,0xD2CED0,0x555555,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}; |
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14 | |||
4417 | leency | 15 | char editURL[sizeof(URL)]; |
16 | char page_links[12000]; |
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17 | char header[2048]; |
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4416 | leency | 18 | |
19 | |||
4411 | leency | 20 | char download_path[]="/rd/1/.download"; |
21 | |||
22 | struct TWebBrowser { |
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4415 | leency | 23 | llist list; //need #include "..\lib\list_box.h" |
4475 | leency | 24 | DrawBufer DrawBuf; |
4411 | leency | 25 | void GetNewUrl(); |
4475 | leency | 26 | void ReadHtml(); |
4411 | leency | 27 | void ShowPage(); |
4475 | leency | 28 | void ParseHTML(); |
29 | void WhatTextStyle(); |
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4411 | leency | 30 | void DrawPage(); |
31 | void DrawScroller(); |
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4475 | leency | 32 | void TextGoDown(); |
4486 | leency | 33 | }; |
34 | |||
4411 | leency | 35 | TWebBrowser WB1; |
36 | |||
4417 | leency | 37 | byte rez, b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, li_tab, |
38 | link, ignor_text, cur_encoding, text_align; |
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39 | byte condition_text_active, condition_text_val, condition_href, condition_max; |
||
4411 | leency | 40 | |
4475 | leency | 41 | |
4411 | leency | 42 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
43 | |||
4417 | leency | 44 | dword text_colors[300]; |
45 | dword text_color_index; |
||
46 | dword link_color; |
||
47 | dword bg_color; |
||
4411 | leency | 48 | |
4417 | leency | 49 | int stroka; |
50 | int stolbec; |
||
51 | int tab_len; |
||
52 | int anchor_line_num; |
||
4411 | leency | 53 | |
4417 | leency | 54 | char line[500]; |
55 | char tag[100]; |
||
56 | char tagparam[10000]; |
||
57 | char parametr[1200]; |
||
58 | char options[4096]; |
||
59 | char anchor[256]; |
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4411 | leency | 60 | |
4416 | leency | 61 | #include "..\TWB\history.h" |
4411 | leency | 62 | #include "..\TWB\colors.h" |
63 | #include "..\TWB\unicode_tags.h" |
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64 | #include "..\TWB\img_cache.h" |
||
65 | #include "..\TWB\some_code.h" |
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66 | #include "..\TWB\parce_tag.h" |
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67 | |||
4475 | leency | 68 | |
69 | |||
4411 | leency | 70 | //======================================================================= |
71 | |||
72 | |||
73 | void TWebBrowser::DrawPage() |
||
74 | { |
||
75 | int start_x, start_y, line_length, magrin_left=5; |
||
76 | |||
77 | if (!header) |
||
78 | { |
||
79 | strcpy(#header, #line); |
||
80 | strcat(#header, " -"); |
||
81 | strcat(#header, #version); |
||
82 | line = 0; |
||
83 | return; |
||
84 | } |
||
85 | |||
4415 | leency | 86 | if (stroka >= 0) && (stroka - 2 < list.visible) && (line) && (!anchor) |
4411 | leency | 87 | { |
4414 | leency | 88 | start_x = stolbec * 6 + list.x + magrin_left; |
89 | start_y = stroka * 10 + list.y + magrin_left; |
||
4411 | leency | 90 | line_length = strlen(#line) * 6; |
91 | |||
4475 | leency | 92 | WriteBufText(start_x, 0, 0x88, text_colors[text_color_index], #line, buf_data); |
93 | IF (b_text) WriteBufText(start_x+1, 0, 0x88, text_colors[text_color_index], #line, buf_data); |
||
94 | IF (i_text) { stolbec++; DrawBuf.Skew(start_x, 0, line_length, list.line_h); } |
||
95 | IF (s_text) DrawBuf.DrawBar(start_x, 4, line_length, 1, text_colors[text_color_index]); |
||
96 | IF (u_text) DrawBuf.DrawBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
||
4411 | leency | 97 | IF (link) { |
98 | UnsafeDefineButton(start_x-2, start_y, line_length + 3, 9, blink + BT_HIDE, 0xB5BFC9); |
||
4475 | leency | 99 | DrawBuf.DrawBar(start_x, 8, line_length, 1, text_colors[text_color_index]); |
4411 | leency | 100 | } |
101 | stolbec += strlen(#line); |
||
102 | } |
||
103 | } |
||
104 | //======================================================================= |
||
105 | |||
106 | |||
107 | |||
108 | char *ABSOLUTE_LINKS[]={ "http:", "mailto:", "ftp:", "/sys/", "/kolibrios/", "/rd/", "/bd", "/hd", "/cd", "/tmp", "/usbhd", 0}; |
||
109 | //dword TWebBrowser::GetNewUrl(dword CUR_URL, NEW_URL){ |
||
110 | void TWebBrowser::GetNewUrl(){ |
||
111 | int i, len; |
||
112 | |||
113 | for (i=0; ABSOLUTE_LINKS[i]; i++) |
||
114 | { |
||
115 | len=strlen(ABSOLUTE_LINKS[i]); |
||
116 | if (!strcmpn(#URL, ABSOLUTE_LINKS[i], len)) return; |
||
117 | } |
||
118 | |||
119 | IF (!strcmpn(#URL,"./", 2)) strcpy(#URL, #URL+2); //игнорим :) |
||
120 | strcpy(#editURL, BrowserHistory.CurrentUrl()); //достаём адрес текущей страницы |
||
121 | |||
122 | if (URL[0] == '/') |
||
123 | { |
||
124 | i = strchr(#editURL+8, '/'); |
||
125 | editURL[i+7]=0; |
||
126 | strcpy(#URL, #URL+1); |
||
127 | } |
||
128 | |||
129 | _CUT_ST_LEVEL_MARK: |
||
130 | |||
131 | if (editURL[strrchr(#editURL, '/')-2]<>'/') // если не http:// |
||
132 | { |
||
133 | editURL[strrchr(#editURL, '/')] = 0x00; //обрезаем её урл до последнего / |
||
134 | } |
||
135 | |||
136 | IF (!strcmp(get_URL_part(3),"../")) //на уровень вверх |
||
137 | { |
||
138 | strcpy(#URL,#URL+3); |
||
139 | editURL[strrchr(#editURL, '/')-1] = 0x00; //обрезаем её урл до последнего / |
||
140 | goto _CUT_ST_LEVEL_MARK; |
||
141 | } |
||
142 | |||
143 | if (editURL[strlen(#editURL)-1]<>'/') strcat(#editURL, "/"); |
||
144 | |||
145 | strcat(#editURL, #URL); //клеим новый адрес |
||
146 | strcpy(#URL, #editURL); |
||
147 | } |
||
148 | |||
149 | |||
150 | |||
151 | void TWebBrowser::ReadHtml(byte encoding) |
||
152 | { |
||
153 | if (!strcmp(get_URL_part(5),"http:"))) |
||
154 | file_size stdcall (#download_path); |
||
155 | else |
||
156 | file_size stdcall (#URL); |
||
157 | |||
158 | filesize = EBX; |
||
159 | if (!filesize) return; |
||
160 | |||
161 | mem_Free(buf); |
||
162 | buf = mem_Alloc(filesize); |
||
163 | if (!strcmp(get_URL_part(5),"http:"))) |
||
164 | ReadFile(0, filesize, buf, #download_path); |
||
165 | else |
||
166 | ReadFile(0, filesize, buf, #URL); |
||
167 | |||
168 | cur_encoding = encoding; |
||
169 | if (encoding==_WIN) wintodos(buf); |
||
170 | if (encoding==_UTF) utf8rutodos(buf); |
||
171 | if (encoding==_KOI) koitodos(buf); |
||
172 | } |
||
173 | |||
174 | |||
175 | void TWebBrowser::ShowPage() |
||
176 | { |
||
177 | address_box.size = address_box.pos = strlen(#editURL); |
||
178 | address_box.offset=0; |
||
179 | edit_box_draw stdcall(#address_box); |
||
180 | |||
181 | if (!filesize) |
||
182 | { |
||
4416 | leency | 183 | DrawBar(list.x, list.y, list.w+scroll_wv.size_x+1, list.h, 0xFFFFFF); //fill all |
4414 | leency | 184 | if (GetProcessSlot(downloader_id)<>0) WriteText(list.x + 10, list.y + 18, 0x80, 0, "Loading..."); |
4411 | leency | 185 | else |
186 | { |
||
4414 | leency | 187 | WriteText(list.x + 10, list.y + 18, 0x80, 0, "Page not found. May be, URL contains some errors."); |
188 | if (!strcmp(get_URL_part(5),"http:"))) WriteText(list.x + 10, list.y + 32, 0x80, 0, "Or Internet unavilable for your configuration."); |
||
4411 | leency | 189 | } |
190 | //return; |
||
191 | } |
||
192 | else |
||
193 | ParseHTML(buf); |
||
194 | |||
195 | if (!header) strcpy(#header, #version); |
||
196 | if (!strcmp(#version, #header)) DrawTitle(#header); |
||
197 | } |
||
198 | |||
199 | |||
200 | |||
201 | void TWebBrowser::ParseHTML(dword bword){ |
||
202 | word bukva[2]; |
||
203 | int j, perenos_num; |
||
204 | byte ignor_param; |
||
205 | char temp[768]; |
||
206 | |||
207 | if (blink<400) blink=400; else for ( ; blink>400; blink--;) DeleteButton(blink); |
||
208 | b_text = i_text = u_text = s_text = blq_text = |
||
4417 | leency | 209 | li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = |
210 | condition_text_val = condition_text_active = 0; //обнуляем теги |
||
4475 | leency | 211 | condition_max = 255; |
4411 | leency | 212 | text_align = ALIGN_LEFT; |
213 | link_color = 0x0000FF; |
||
214 | bg_color = 0xFFFFFF; |
||
4475 | leency | 215 | DrawBuf.Fill(bg_color); |
4411 | leency | 216 | strcpy(#page_links,"|"); |
217 | strcpy(#header, #version); |
||
4415 | leency | 218 | stroka = -list.first; |
4411 | leency | 219 | stolbec = 0; |
220 | line = 0; |
||
221 | |||
222 | if (pre_text<>2) |
||
223 | { |
||
224 | pre_text=0; |
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225 | if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1; |
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226 | if (!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1; |
||
227 | } |
||
228 | |||
229 | for ( ; buf+filesize > bword; bword++;) |
||
230 | { |
||
231 | bukva = ESBYTE[bword]; |
||
4417 | leency | 232 | if (ignor_text) && (bukva!='<') continue; |
233 | if (condition_text_active) && (condition_text_val != condition_href) && (bukva!='<') continue; |
||
4411 | leency | 234 | switch (bukva) |
235 | { |
||
236 | case 0x0a: |
||
237 | if (pre_text) |
||
238 | { |
||
239 | bukva = temp = NULL; |
||
240 | goto NEXT_MARK; |
||
241 | } |
||
242 | case '\9': |
||
243 | if (pre_text) //иначе идём на 0x0d |
||
244 | { |
||
245 | tab_len=strlen(#line)/8; |
||
246 | tab_len=tab_len*8; |
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247 | tab_len=8+tab_len-strlen(#line); |
||
248 | for (j=0; j |
||
249 | break; |
||
250 | } |
||
251 | goto DEFAULT_MARK; |
||
252 | case '=': //quoted printable |
||
253 | if (strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK; |
||
254 | |||
255 | temp[0] = ESBYTE[bword+1]; |
||
256 | temp[1] = ESBYTE[bword+2]; |
||
257 | temp[2] = '\0'; |
||
258 | if (bukva = Hex2Symb(#temp)) |
||
259 | { |
||
260 | bword+=2; |
||
261 | goto DEFAULT_MARK; |
||
262 | } |
||
263 | break; |
||
264 | |||
265 | case '&': // and so on |
||
266 | bword++; |
||
267 | tag=0; |
||
268 | for (j=0; (ESBYTE[bword]<>';') && (j<7); j++, bword++;) |
||
269 | { |
||
270 | bukva = ESBYTE[bword]; |
||
271 | chrcat(#tag, bukva); |
||
272 | } |
||
4417 | leency | 273 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
4411 | leency | 274 | break; |
275 | case '<': |
||
276 | bword++; //промотаем символ < |
||
277 | tag = parametr = tagparam = ignor_param = NULL; |
||
278 | if (ESBYTE[bword] == '!') //фильтрация внутри , дерзко |
||
279 | { |
||
280 | bword++; |
||
281 | if (ESBYTE[bword] == '-') |
||
282 | { |
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283 | HH_: |
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284 | do |
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285 | { |
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286 | bword++; |
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287 | if (buf + filesize <= bword) break 2; |
||
288 | } |
||
289 | while (ESBYTE[bword] <>'-'); |
||
290 | |||
291 | bword++; |
||
292 | if (ESBYTE[bword] <>'-') goto HH_; |
||
293 | } |
||
294 | } |
||
295 | while (ESBYTE[bword] !='>') && (bword < buf + filesize) //получаем тег и его параметры |
||
296 | { |
||
297 | bukva = ESBYTE[bword]; |
||
298 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
||
299 | if (!ignor_param) && (bukva <>' ') |
||
300 | { |
||
301 | if (strlen(#tag) |
||
302 | } |
||
303 | else |
||
304 | { |
||
305 | ignor_param = true; |
||
306 | if (!ignor_text) && (strlen(#tagparam)+1 |
||
307 | } |
||
308 | bword++; |
||
309 | } |
||
310 | strlwr(#tag); |
||
311 | strlwr(#tagparam); |
||
312 | |||
4417 | leency | 313 | if (condition_text_active) && (condition_text_val != condition_href) |
314 | { |
||
315 | if (strcmp(#tag, "/condition")!=0) break; |
||
316 | } |
||
4411 | leency | 317 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
318 | if (tagparam) && (strlen(#tagparam) < 4000) GetNextParam(); |
||
319 | |||
4415 | leency | 320 | if (stolbec + strlen(#line) > list.column_max) //============the same as NEXT_MARK |
4411 | leency | 321 | { |
322 | perenos_num = strrchr(#line, ' '); |
||
4415 | leency | 323 | if (!perenos_num) && (strlen(#line)>list.column_max) perenos_num=list.column_max; |
4411 | leency | 324 | strcpy(#temp, #line + perenos_num); //перенос по словам |
325 | line[perenos_num] = 0x00; |
||
4415 | leency | 326 | if (stroka-1 > list.visible) && (list.first <>0) break 1; //уходим... |
4411 | leency | 327 | DrawPage(); |
328 | strcpy(#line, #temp); |
||
4414 | leency | 329 | TextGoDown(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //закрашиваем следущую строку |
4411 | leency | 330 | } |
331 | DrawPage(); |
||
332 | line=NULL; |
||
333 | |||
4414 | leency | 334 | if (tag) WhatTextStyle(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //обработка тегов |
4411 | leency | 335 | |
336 | tag = parametr = tagparam = ignor_param = NULL; |
||
337 | break; |
||
338 | default: |
||
339 | DEFAULT_MARK: |
||
340 | if (bukva<=15) bukva=' '; |
||
341 | if (!pre_text) && (bukva == ' ') |
||
342 | { |
||
343 | if (line[strlen(#line)-1]==' ') break; //убрать 2 пробела подряд |
||
344 | if (!stolbec) && (!line) break; //строка не может начинаться с пробела |
||
345 | } |
||
346 | if (strlen(#line) |
||
347 | |||
4415 | leency | 348 | if (stolbec + strlen(#line) > list.column_max) |
4411 | leency | 349 | { |
350 | NEXT_MARK: |
||
351 | perenos_num = strrchr(#line, ' '); |
||
4415 | leency | 352 | if (!perenos_num) && (strlen(#line)>list.column_max) perenos_num=list.column_max; |
4411 | leency | 353 | strcpy(#temp, #line + perenos_num); //перенос по словам |
354 | line[perenos_num] = 0x00; |
||
4415 | leency | 355 | if (stroka-1 > list.visible) && (list.first <>0) break 1; //уходим... |
4411 | leency | 356 | DrawPage(); |
357 | strcpy(#line, #temp); |
||
4414 | leency | 358 | TextGoDown(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //закрашиваем следущую строку |
4411 | leency | 359 | } |
360 | } |
||
361 | } |
||
362 | |||
363 | DrawPage(); //рисует последнюю строку, потом это надо убрать, оптимизировав код |
||
4414 | leency | 364 | TextGoDown(list.x + 5, stroka * 10 + list.y + 5, list.w - 20); //закрашиваем следущую строку |
4411 | leency | 365 | |
4415 | leency | 366 | if (list.visible * 10 + 25 <= list.h) |
367 | DrawBar(list.x, list.visible * 10 + list.y + 25, list.w, -list.visible * 10 + list.h - 25, bg_color); |
||
4414 | leency | 368 | if (stroka * 10 + 5 <= list.h) |
369 | DrawBar(list.x, stroka * 10 + list.y + 5, list.w, -stroka * 10 + list.h - 5, bg_color); //закрашиваем всё до конца |
||
4415 | leency | 370 | if (list.first == 0) list.count = stroka; |
4411 | leency | 371 | if (anchor) //если посреди текста появится новый якорь - будет бесконечный цикл |
372 | { |
||
373 | anchor=NULL; |
||
4415 | leency | 374 | list.first=anchor_line_num; |
4411 | leency | 375 | ParseHTML(buf); |
376 | } |
||
377 | DrawScroller(); |
||
378 | } |
||
379 | |||
380 | |||
381 | |||
382 | char oldtag[100]; |
||
383 | void TWebBrowser::WhatTextStyle(int left1, top1, width1) { |
||
384 | dword hr_color; |
||
385 | |||
386 | //проверяем тег открывается или закрывается |
||
387 | if (tag[0] == '/') |
||
388 | { |
||
389 | rez = 0; |
||
390 | strcpy(#tag, #tag+1); |
||
391 | } |
||
392 | else rez = 1; |
||
393 | |||
394 | if (!chTag("html")) |
||
395 | { |
||
396 | IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (rez==0) ignor_text = 1; ELSE ignor_text = 0; |
||
397 | return; |
||
398 | } |
||
399 | |||
400 | if (!chTag("script")) || (!chTag("style")) || (!chTag("binary")) ignor_text = rez; |
||
401 | |||
402 | if(!chTag("title")) |
||
403 | { |
||
404 | if (rez) header=NULL; |
||
405 | else if (!stroka) DrawTitle(#header); //тег закрылся - вывели строку |
||
406 | return; |
||
407 | } |
||
408 | |||
409 | if (ignor_text) return; |
||
410 | |||
411 | |||
412 | |||
413 | IF(!chTag("q")) chrcat(#line, '\"'); |
||
414 | |||
415 | if (anchor) && (!strcmp(#parametr, "id=")) //очень плохо!!! потому что если не последний тег, работать не будет |
||
416 | { |
||
4415 | leency | 417 | if (!strcmp(#anchor, #options)) anchor_line_num=list.first+stroka; |
4411 | leency | 418 | } |
419 | |||
420 | if (!chTag("body")) |
||
421 | { |
||
422 | do{ |
||
4475 | leency | 423 | if (!strcmp(#parametr, "condition_max=")) { condition_max = atoi(#options); debugi(condition_max); } |
4411 | leency | 424 | if (!strcmp(#parametr, "link=")) link_color = GetColor(#options); |
425 | if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options); |
||
426 | if (!strcmp(#parametr, "bgcolor=")) |
||
427 | { |
||
428 | bg_color=GetColor(#options); |
||
4475 | leency | 429 | DrawBuf.Fill(bg_color); |
4411 | leency | 430 | } |
431 | } while(GetNextParam()); |
||
432 | return; |
||
433 | } |
||
434 | |||
435 | if (!chTag("a")) |
||
436 | { |
||
437 | if (rez) |
||
438 | { |
||
439 | if (link) IF(text_color_index > 0) text_color_index--; //если предыдущий тег а не был закрыт |
||
440 | |||
441 | do{ |
||
442 | if (!strcmp(#parametr, "href=")) |
||
443 | { |
||
4415 | leency | 444 | if (stroka - 1 > list.visible) || (stroka < -2) return; |
4411 | leency | 445 | |
446 | text_color_index++; |
||
447 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
448 | |||
449 | link = 1; |
||
450 | blink++; |
||
451 | text_colors[text_color_index] = link_color; |
||
452 | strcat(#page_links, #options); |
||
453 | strcat(#page_links, "|"); |
||
454 | } |
||
455 | if (anchor) && (!strcmp(#parametr, "name=")) |
||
456 | { |
||
457 | if (!strcmp(#anchor, #options)) |
||
458 | { |
||
4415 | leency | 459 | anchor_line_num=list.first+stroka; |
4411 | leency | 460 | } |
461 | } |
||
462 | } while(GetNextParam()); |
||
463 | } |
||
464 | else { |
||
465 | link = 0; |
||
466 | IF(text_color_index > 0) text_color_index--; |
||
467 | } |
||
468 | return; |
||
469 | } |
||
470 | |||
471 | if (!chTag("font")) |
||
472 | { |
||
473 | if (rez) |
||
474 | { |
||
475 | text_color_index++; |
||
476 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
||
477 | |||
478 | do{ |
||
479 | if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#') |
||
480 | { |
||
481 | text_colors[text_color_index] = GetColor(#options); |
||
482 | } |
||
483 | } while(GetNextParam()); |
||
484 | } |
||
485 | else |
||
486 | if (text_color_index > 0) text_color_index--; |
||
487 | return; |
||
488 | } |
||
489 | if(!chTag("tr")) || (!chTag("br")) { |
||
490 | TextGoDown(left1, top1, width1); |
||
491 | return; |
||
492 | } |
||
493 | if (!chTag("div")) { |
||
494 | IF(oldtag[0] <>'h') TextGoDown(left1, top1, width1); |
||
495 | return; |
||
496 | } |
||
497 | if (!chTag("p")) { |
||
498 | IF(oldtag[0] == 'h') return; |
||
499 | TextGoDown(left1, top1, width1); |
||
500 | IF(rez) TextGoDown(left1, top1 + 10, width1); |
||
501 | return; |
||
502 | } |
||
4475 | leency | 503 | /* |
4411 | leency | 504 | if (!chTag("center")) |
505 | { |
||
506 | if (rez) text_align = ALIGN_CENTER; |
||
507 | if (!rez) |
||
508 | { |
||
509 | TextGoDown(left1, top1, width1); |
||
510 | text_align = ALIGN_LEFT; |
||
511 | } |
||
512 | return; |
||
513 | } |
||
514 | if (!chTag("right")) |
||
515 | { |
||
516 | if (rez) text_align = ALIGN_RIGHT; |
||
517 | if (!rez) |
||
518 | { |
||
519 | TextGoDown(left1, top1, width1); |
||
520 | text_align = ALIGN_LEFT; |
||
521 | } |
||
522 | return; |
||
523 | } |
||
4475 | leency | 524 | */ |
4411 | leency | 525 | if (!chTag("h1")) || (!chTag("h2")) || (!chTag("h3")) || (!chTag("h4")) { |
526 | TextGoDown(left1, top1, width1); |
||
527 | if (rez) && (stroka>1) TextGoDown(left1, top1 + 10, width1); |
||
528 | strcpy(#oldtag, #tag); |
||
529 | if (rez) |
||
530 | { |
||
531 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"center")) text_align = ALIGN_CENTER; |
||
532 | if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"right")) text_align = ALIGN_RIGHT; |
||
533 | b_text = 1; |
||
534 | } |
||
535 | if (!rez) |
||
536 | { |
||
537 | text_align = ALIGN_LEFT; |
||
538 | b_text = 0; |
||
539 | } |
||
540 | return; |
||
541 | } |
||
542 | else |
||
543 | oldtag=NULL; |
||
544 | |||
545 | if (!chTag("b")) || (!chTag("strong")) || (!chTag("big")) { |
||
546 | b_text = rez; |
||
547 | return; |
||
548 | } |
||
549 | if(!chTag("i")) || (!chTag("em")) || (!chTag("subtitle")) { |
||
550 | i_text = rez; |
||
551 | return; |
||
552 | } |
||
553 | if (!chTag("dt")) |
||
554 | { |
||
555 | li_text = rez; |
||
556 | IF(rez == 0) return; |
||
557 | TextGoDown(left1, top1, width1); |
||
558 | return; |
||
559 | } |
||
4417 | leency | 560 | if (!chTag("condition")) |
561 | { |
||
562 | condition_text_active = rez; |
||
563 | if (rez) && (!strcmp(#parametr, "show_if=")) condition_text_val = atoi(#options); |
||
564 | return; |
||
565 | } |
||
4411 | leency | 566 | if(!chTag("li")) || (!chTag("dt")) //надо сделать вложенные списки |
567 | { |
||
568 | li_text = rez; |
||
569 | if (rez) |
||
570 | { |
||
571 | TextGoDown(left1, top1, width1); |
||
4475 | leency | 572 | 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 | 573 | } |
574 | return; |
||
575 | } |
||
576 | if (!chTag("u")) || (!chTag("ins")) u_text = rez; |
||
577 | if (!chTag("s")) || (!chTag("strike")) || (!chTag("del")) s_text = rez; |
||
578 | if (!chTag("ul")) || (!chTag("ol")) IF(!rez) |
||
579 | { |
||
580 | li_text = rez; |
||
581 | li_tab--; |
||
582 | TextGoDown(left1, top1, width1); |
||
583 | } ELSE li_tab++; |
||
584 | if (!chTag("dd")) stolbec += 5; |
||
585 | if (!chTag("blockquote")) blq_text = rez; |
||
586 | if (!chTag("pre")) pre_text = rez; |
||
587 | if (!chTag("hr")) |
||
588 | { |
||
589 | if (anchor) || (stroka < -1) |
||
590 | { |
||
591 | stroka+=2; |
||
592 | return; |
||
593 | } |
||
594 | if (strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options); else hr_color = 0x999999; |
||
595 | TextGoDown(left1, top1, width1); |
||
4486 | leency | 596 | DrawBuf.DrawBar(5, list.line_h/2, list.w-10, 1, hr_color); |
597 | TextGoDown(left1, top1+list.line_h, width1); |
||
4411 | leency | 598 | } |
599 | if (!chTag("img")) |
||
600 | { |
||
4486 | leency | 601 | ImgCache1.Images( left1, top1, width1); |
4411 | leency | 602 | return; |
603 | } |
||
604 | if (!chTag("meta")) || (!chTag("?xml")) |
||
605 | { |
||
606 | do{ |
||
607 | if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding=")) |
||
608 | { |
||
609 | strcpy(#options, #options[strrchr(#options, '=')]); //поиск в content= |
||
4475 | leency | 610 | if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) ReadHtml(_UTF); |
4411 | leency | 611 | if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) ReadHtml(_KOI); |
612 | if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) ReadHtml(_DOS); |
||
613 | } |
||
614 | } while(GetNextParam()); |
||
615 | return; |
||
616 | } |
||
617 | } |
||
618 | |||
619 | |||
620 | void TWebBrowser::DrawScroller() //не оптимальная отрисовка, но зато в одном месте |
||
621 | { |
||
4416 | leency | 622 | scroll_wv.max_area = list.count; |
623 | scroll_wv.cur_area = list.visible; |
||
624 | scroll_wv.position = list.first; |
||
4411 | leency | 625 | |
4416 | leency | 626 | scroll_wv.all_redraw=1; |
4486 | leency | 627 | scroll_wv.start_x = list.x + list.w; |
628 | scroll_wv.size_y=list.h; |
||
4411 | leency | 629 | |
4416 | leency | 630 | scrollbar_v_draw(#scroll_wv); |
4411 | leency | 631 | } |
632 | |||
4475 | leency | 633 | |
634 | void TWebBrowser::TextGoDown(int left1, top1, width1) |
||
635 | { |
||
4486 | leency | 636 | if (!stroka) DrawBar(list.x, list.y, list.w, 5, bg_color); //закрашиваем фон над первой строкой |
637 | if (top1>=list.y) && ( top1 < list.h+list.y-10) && (!anchor) |
||
4475 | leency | 638 | { |
4486 | leency | 639 | if (text_align == ALIGN_CENTER) DrawBuf.AlignCenter(left1,top1,list.w,list.line_h,stolbec * 6); |
640 | if (text_align == ALIGN_RIGHT) DrawBuf.AlignRight(left1,top1,list.w,list.line_h,stolbec * 6); |
||
641 | PutPaletteImage(buf_data+8, list.w, list.line_h, left1-5, top1, 32,0); |
||
4475 | leency | 642 | DrawBuf.Fill(bg_color); |
643 | } |
||
644 | stroka++; |
||
645 | if (blq_text) stolbec = 8; else stolbec = 0; |
||
646 | if (li_text) stolbec = li_tab * 5; |
||
647 | }>>>>>=>=>>=15)>>>>>>>=>!--> |