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("button")) { style.button = tag.opened; return; } if (tag.is("dl")) { if (tag.opened) NewLine(); 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("table")) { tag_table(); return; } if (tag.is("tr")) { if (tag.opened) NewLine(); return; } //temp //if (tag.is("tr")) { tag_tr(); return; } //if (tag.is("td")) { tag_td(); 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 (streq(#tag.prior,"td")) return; //if (streq(#tag.prior,"div")) return; if (!tag.opened) && (style.font) text_colors.pop(); NewLine(); } void TWebBrowser::tag_iframe() { if (tag.get_value_of("src")) { NewLine(); strcpy(#line, "IFRAME: "); RenderTextbuf(); link=true; links.add_link(tag.value); strncpy(#line, tag.value, sizeof(TWebBrowser.line)-1); RenderTextbuf(); 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 "); draw_x = style.tag_list.level * 5 - 2 * list.font_w + left_gap; } if (style.tag_list.order_type() == 'o') { sprintf(#line, "%i. ", style.tag_list.inc_counter()); draw_x = style.tag_list.level * 5 - 1 - strlen(#line) * list.font_w + left_gap; } } } void TWebBrowser::tag_hr() { dword hrcol = 0x777777; if (tag.get_value_of("color")) hrcol = GetColor(tag.value); if (draw_x != left_gap) NewLine(); canvas.DrawBar(5, style.cur_line_h / 2 + draw_y - 1, draw_w-10, 1, hrcol); NewLine(); 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() { chrncat(#line, '\"', sizeof(TWebBrowser.line)); } 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; list.SetFont(BASIC_CHAR_W*2, 14*2, 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(); list.SetFont(BASIC_CHAR_W, 14, 10011000b); style.cur_line_h = list.item_h = BASIC_LINE_H; } } } void TWebBrowser::tag_img() { char img_path[4096]=0; dword base64img; 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++; base64img = malloc(strlen(EDX)); base64_decode stdcall (EDX, base64img, strlen(EDX)); img_decode stdcall (base64img, EAX, 0); $push eax free(base64img); $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); replace_char(#img_path, ' ', '\0', sizeof(img_path)); 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: if (RenderImage(EAX)) return; NOIMG: if (tag.get_value_of("title")) || (tag.get_value_of("alt")) { strncpy(#img_path, tag.value, sizeof(TWebBrowser.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(TWebBrowser.line)-3] = '\0'; //prevent overflow in sprintf sprintf(#line, "[%s]", #img_path+strrchr(#img_path, '/')); line[50]= NULL; } text_colors.add(0x9A6F29); style.image = true; RenderTextbuf(); style.image = false; text_colors.pop(); } unsigned tr_y; unsigned td_x, td_w; unsigned highest_td; int table_c=0; void TWebBrowser::tag_table() { if (tag.opened) table_c++; else table_c--; if (!tag.opened) NewLine(); } void TWebBrowser::tag_tr() { if (table_c>1) return; //style.tr = tag.opened; NewLine(); draw_w = list.w - left_gap; left_gap = BODY_MARGIN; td_w = 0; if (tag.opened) { tr_y = draw_y; } else { //draw_y = highest_td; } } void TWebBrowser::tag_td() { if (table_c>1) return; if (tag.opened) { NewLine(); //highest_td = math.max(draw_y, tr_y); if (tag.get_value_of("width")) td_w = atoi(tag.value); draw_y = tr_y; draw_x = left_gap; debugval("td_w", td_w); if (td_w > 20) draw_w = td_w; else draw_w = list.w - left_gap; } else { left_gap += td_w; draw_w = list.w - left_gap; /* draw_w -= left_gap; if (left_gap < 0) left_gap = BODY_MARGIN; if (draw_w < 0) { left_gap = BODY_MARGIN; draw_w = list.w - left_gap; } debugval("left_gap", left_gap); */ } debugval("td_w", td_w); debugval("left_gap", left_gap); }