void TWebBrowser::SetStyle() { if (tag.get_value_of("name")) || (tag.get_value_of("id")) { anchors.add(tag.value, draw_y); if (anchors.current) && (streq(tag.value, #anchors.current+1)) { list.first = draw_y; anchors.current = NULL; } } if (tag.is("a")) { tag_a(); return; } if (tag.is("p")) { tag_p(); return; } if (tag.is("img")) { tag_img(); return; } if (tag.is("div")) { tag_div(); return; } if (tag.is("br")) { NewLine(); return; } if (tag.is("header")) { NewLine(); return; } if (tag.is("article")) { NewLine(); return; } if (tag.is("footer")) { NewLine(); return; } if (tag.is("figure")) { NewLine(); return; } if (tag.is("w:p")) { NewLine(); return; } if (tag.is("b")) { style.b = tag.opened; return; } if (tag.is("strong")) { style.b = tag.opened; return; } if (tag.is("big")) { style.b = tag.opened; return; } if (tag.is("w:b")) { style.b = tag.opened; return; } if (tag.is("u")) { style.u = tag.opened; return; } if (tag.is("ins")) { style.u = tag.opened; return; } if (tag.is("s")) { style.s = tag.opened; return; } if (tag.is("strike")) { style.s = tag.opened; return; } if (tag.is("del")) { style.s = tag.opened; return; } if (tag.is("pre")) { style.pre = tag.opened; return; } if (tag.is("blockquote")) { style.blq = tag.opened; return; } if (tag.is("dl")) { if (tag.opened) NewLine(); return; } if (tag.is("tr")) { if (tag.opened) NewLine(); return; } if (tag.is("td")) { /*if (tag.opened) AddCharToTheLine(' ');*/ return; } if (tag.is("button")) { style.button = tag.opened; stolbec++; return; } if (tag.is("w:r")) { if (!tag.opened) style.b = false; return; } if (tag.is("h1")) { tag_h1234_caption(); return; } if (tag.is("h2")) { tag_h1234_caption(); return; } if (tag.is("h3")) { tag_h1234_caption(); return; } if (tag.is("h4")) { tag_h1234_caption(); return; } if (tag.is("font")) { tag_font(); return; } if (tag.is("dt")) { tag_ol_ul_dt(); return; } if (tag.is("ul")) { tag_ol_ul_dt(); return; } if (tag.is("ol")) { tag_ol_ul_dt(); return; } if (tag.is("li")) { tag_li(); return; } if (tag.is("q")) { tag_q(); return; } if (tag.is("hr")) { tag_hr(); return; } if (tag.is("meta")) { tag_meta_xml(); return; } if (tag.is("?xml")) { tag_meta_xml(); return; } if (tag.is("code")) { tag_code(); return; } if (tag.is("iframe")) { tag_iframe(); return; } if (tag.is("caption")) { tag_h1234_caption(); return; } if (tag.is("title")) { tag_title(); return; } if (tag.is("body")) { tag_body(); return; } if (tag.is("html")) { t_html = tag.opened; return; } if (tag.is("dd")) { //NewLine(); //if (tag.opened) stolbec += 5; //may overflow! return; } } void TWebBrowser::tag_p() { IF (tag.prior[0] == 'h') || (streq(#tag.prior,"td")) || (streq(#tag.prior,"p")) return; NewLine(); } void TWebBrowser::tag_title() { style.title = tag.opened; if (!tag.opened) DrawTitle(#header); } void TWebBrowser::tag_font() { style.font = tag.opened; if (tag.opened) { if (tag.get_value_of("bg")) { bg_colors.add(GetColor(tag.value)); } else { bg_colors.add(bg_colors.get_last()); } if (tag.get_value_of("color")) { text_colors.add(GetColor(tag.value)); } else { text_colors.add(text_colors.get_last()); } } else { text_colors.pop(); bg_colors.pop(); } } void TWebBrowser::tag_div() { if (streq(#tag.prior,"div")) && (tag.opened) return; if (!tag.opened) && (style.font) text_colors.pop(); NewLine(); } void TWebBrowser::tag_iframe() { if (tag.get_value_of("src")) { NewLine(); strcpy(#line, "IFRAME: "); Paint(); link=true; links.add_link(tag.value); strncpy(#line, tag.value, sizeof(line)-1); while (CheckForLineBreak()) {}; Paint(); link=false; NewLine(); } } void TWebBrowser::tag_a() { if (tag.opened) { if (tag.get_value_of("href")) && (!strstr(tag.value,"javascript:")) { link = true; links.add_link(tag.value); } } else { link = false; } } void TWebBrowser::tag_meta_xml() { if (custom_encoding == -1) if (tag.get_value_of("charset")) || (tag.get_value_of("content")) || (tag.get_value_of("encoding")) { EDX = strrchr(tag.value, '=') + tag.value; //search in content= if (ESBYTE[EDX] == '"') EDX++; strlwr(EDX); if (streqrp(EDX,"utf-8")) || (streqrp(EDX,"utf8")) ChangeEncoding(CH_UTF8); else if (streqrp(EDX,"windows-1251")) || (streqrp(EDX,"windows1251")) ChangeEncoding(CH_CP1251); else if (streqrp(EDX,"dos")) || (streqrp(EDX,"cp-866")) ChangeEncoding(CH_CP866); else if (streqrp(EDX,"iso-8859-5")) || (streqrp(EDX,"iso8859-5")) ChangeEncoding(CH_ISO8859_5); else if (streqrp(EDX,"koi8-r")) || (streqrp(EDX,"koi8-u")) ChangeEncoding(CH_KOI8); } if (streq(tag.get_value_of("http-equiv"), "refresh")) && (tag.get_value_of("content")) { if (tag.value = strstri(tag.value, "url")) strcpy(#redirect, tag.value); } } void TWebBrowser::tag_code() { if (style.pre = tag.opened) { bg_colors.add(0xe4ffcb); } else { bg_colors.pop(); } } void TWebBrowser::tag_ol_ul_dt() { char type = ESBYTE[#tag.name]; style.tag_list.upd_level(tag.opened, type); switch(type) { case 'd': if (tag.opened) NewLine(); break; case 'u': case 'o': if (!tag.opened) && (!style.pre) NewLine(); } } void TWebBrowser::tag_li() { if (tag.opened) { if (!style.tag_list.level) style.tag_list.upd_level(1, 'u'); if (!style.pre) NewLine(); if (style.tag_list.order_type() == 'u') { strcpy(#line, "\31 "); stolbec = style.tag_list.level * 5 - 2; } if (style.tag_list.order_type() == 'o') { sprintf(#line, "%i. ", style.tag_list.inc_counter()); stolbec = style.tag_list.level * 5 - strlen(#line); } } } void TWebBrowser::tag_hr() { EAX = 0x999999; if (tag.get_value_of("color")) GetColor(tag.value); $push eax; NewLine(); $pop edi; draw_y += 10; canvas.DrawBar(5, draw_y - 1, list.w-10, 1, EDI); NewLine(); draw_y += 10; return; } void TWebBrowser::tag_body() { t_body = tag.opened; if (tag.get_value_of("link")) link_color_default = GetColor(tag.value); if (tag.get_value_of("alink")) link_color_active = GetColor(tag.value); if (tag.get_value_of("text")) text_colors.set(0, GetColor(tag.value)); if (tag.get_value_of("bgcolor")) { bg_colors.set(0, GetColor(tag.value)); canvas.Fill(0, bg_colors.get(0)); } // Autodetecting encoding if no encoding was set if (tag.opened) && (custom_encoding==-1) && (cur_encoding == CH_CP866) { if (strstr(bufpointer, "\208\190")) ChangeEncoding(CH_UTF8); else if (chrnum(bufpointer, '\246')>5) ChangeEncoding(CH_CP1251); } } void TWebBrowser::tag_q() { if (tag.opened) { AddCharToTheLine(' '); AddCharToTheLine('\"'); } else { AddCharToTheLine('\"'); AddCharToTheLine(' '); } } void TWebBrowser::tag_h1234_caption() { if (ESBYTE[#tag.name+1]=='4') { NewLine(); NewLine(); style.h = tag.opened; style.b = tag.opened; } else { style.h = tag.opened; if (tag.opened) { if (!style.pre) NewLine(); draw_y += 10; zoom=2; list.font_type |= 10011001b; list.item_h = BASIC_LINE_H * 2 - 2; if (tag.is("h1")) style.b = true; } else { if (tag.is("h1")) style.b = false; NewLine(); zoom=1; list.font_type = 10011000b; style.cur_line_h = list.item_h = BASIC_LINE_H; } } } void TWebBrowser::tag_img() { char img_path[4096]=0; dword imgbuf[44]; dword cur_img; int img_x, img_y, img_w, img_h; if (!tag.get_value_of("data-large-image")) if (!tag.get_value_of("data-src")) if (!tag.get_value_of("src")) return; if (streqrp(tag.value, "data:")) { if (!strstr(tag.value, "base64,")) goto NOIMG; EDX = EAX+7; if (ESBYTE[EDX]==' ') EDX++; cur_img = malloc(strlen(EDX)); base64_decode stdcall (EDX, cur_img, strlen(EDX)); img_decode stdcall (cur_img, EAX, 0); $push eax free(cur_img); $pop eax if (EAX) goto IMGOK; else goto NOIMG; } if (!strcmp(tag.value + strrchr(tag.value, '.'), "svg")) goto NOIMG; if (!strcmp(tag.value + strrchr(tag.value, '.'), "webp")) goto NOIMG; strlcpy(#img_path, tag.value, sizeof(img_path)-1); get_absolute_url(#img_path, history.current()); if (check_is_the_adress_local(#img_path)) { img_from_file stdcall(#img_path); if (EAX) goto IMGOK; else goto NOIMG; } if (cache.has(#img_path)) { img_decode stdcall (cache.current_buf, cache.current_size, 0); if (EAX) goto IMGOK; else goto NOIMG; } else { img_url.add(#img_path); goto NOIMG; } IMGOK: cur_img = EAX; img_h = ESDWORD[cur_img+8]; img_w = ESDWORD[cur_img+4]; if (img_w / 8 + stolbec > list.column_max) { NewLine(); } img_x = stolbec*list.font_w + 3; img_y = draw_y; if (img_h < list.item_h) img_y += list.item_h - img_h / 2 - 1; else img_y -= 2; img_w = math.min(img_w, canvas.bufw - img_x); style.cur_line_h = math.max(list.item_h, img_h); stolbec += img_w / 8; if (img_w % 8) stolbec++; if (stolbec > list.column_max) { NewLine(); } if (link) links.add_text(img_x + list.x, img_y + list.y, img_w, img_h, 0); if (img_y + img_h >= canvas.bufh) canvas.IncreaseBufSize(); if (ESDWORD[cur_img+20] != IMAGE_BPP32) { img_convert stdcall(cur_img, 0, IMAGE_BPP32, 0, 0); $push eax img_destroy stdcall(cur_img); $pop eax cur_img = EAX; if (!EAX) goto NOIMG; } imgbuf[04] = canvas.bufw; imgbuf[08] = canvas.bufh; imgbuf[20] = IMAGE_BPP32; imgbuf[24] = buf_data+8; img_blend stdcall(#imgbuf, cur_img, img_x, img_y, 0, 0, img_w, img_h); img_destroy stdcall(cur_img); return; NOIMG: if (tag.get_value_of("title")) || (tag.get_value_of("alt")) { strncpy(#img_path, tag.value, sizeof(line)-3); sprintf(#line, "[%s]", #img_path); } else { if (streqrp(#img_path, "data:")) img_path=0; replace_char(#img_path, '?', NULL, strlen(#img_path)); img_path[sizeof(line)-3] = '\0'; //prevent overflow in sprintf sprintf(#line, "[%s]", #img_path+strrchr(#img_path, '/')); line[50]= NULL; } while (CheckForLineBreak()) {}; text_colors.add(0x9A6F29); style.image = true; Paint(); style.image = false; text_colors.pop(); }