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Rev | Author | Line No. | Line |
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8439 | leency | 1 | void TWebBrowser::SetStyle() |
2 | { |
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8444 | leency | 3 | if (tag.get_value_of("name")) || (tag.get_value_of("id")) { |
8439 | leency | 4 | anchors.add(tag.value, draw_y); |
5 | if (anchors.current) && (streq(tag.value, #anchors.current+1)) { |
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6 | list.first = draw_y; |
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7 | anchors.current = NULL; |
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8 | } |
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9 | } |
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10 | if (tag.is("a")) { tag_a(); return; } |
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11 | if (tag.is("p")) { tag_p(); return; } |
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12 | if (tag.is("img")) { tag_img(); return; } |
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13 | if (tag.is("div")) { tag_div(); return; } |
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14 | if (tag.is("br")) { NewLine(); return; } |
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15 | if (tag.is("header")) { NewLine(); return; } |
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16 | if (tag.is("article")) { NewLine(); return; } |
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17 | if (tag.is("footer")) { NewLine(); return; } |
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18 | if (tag.is("figure")) { NewLine(); return; } |
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19 | if (tag.is("w:p")) { NewLine(); return; } |
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20 | if (tag.is("b")) { style.b = tag.opened; return; } |
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21 | if (tag.is("strong")) { style.b = tag.opened; return; } |
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22 | if (tag.is("big")) { style.b = tag.opened; return; } |
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23 | if (tag.is("w:b")) { style.b = tag.opened; return; } |
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24 | if (tag.is("u")) { style.u = tag.opened; return; } |
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25 | if (tag.is("ins")) { style.u = tag.opened; return; } |
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26 | if (tag.is("s")) { style.s = tag.opened; return; } |
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27 | if (tag.is("strike")) { style.s = tag.opened; return; } |
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28 | if (tag.is("del")) { style.s = tag.opened; return; } |
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29 | if (tag.is("pre")) { style.pre = tag.opened; return; } |
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30 | if (tag.is("blockquote")) { style.blq = tag.opened; return; } |
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31 | if (tag.is("dl")) { if (tag.opened) NewLine(); return; } |
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32 | if (tag.is("tr")) { if (tag.opened) NewLine(); return; } |
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33 | if (tag.is("td")) { if (tag.opened) AddCharToTheLine(' '); return; } |
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34 | if (tag.is("button")) { style.button = tag.opened; stolbec++; return; } |
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35 | if (tag.is("w:r")) { if (!tag.opened) style.b = false; return; } |
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36 | if (tag.is("h1")) { tag_h1234_caption(); return; } |
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37 | if (tag.is("h2")) { tag_h1234_caption(); return; } |
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38 | if (tag.is("h3")) { tag_h1234_caption(); return; } |
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39 | if (tag.is("h4")) { tag_h1234_caption(); return; } |
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40 | if (tag.is("font")) { tag_font(); return; } |
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41 | if (tag.is("dt")) { tag_ol_ul_dt(); return; } |
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42 | if (tag.is("ul")) { tag_ol_ul_dt(); return; } |
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43 | if (tag.is("ol")) { tag_ol_ul_dt(); return; } |
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44 | if (tag.is("li")) { tag_li(); return; } |
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45 | if (tag.is("q")) { tag_q(); return; } |
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46 | if (tag.is("hr")) { tag_hr(); return; } |
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47 | if (tag.is("meta")) { tag_meta_xml(); return; } |
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48 | if (tag.is("?xml")) { tag_meta_xml(); return; } |
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49 | if (tag.is("code")) { tag_code(); return; } |
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50 | if (tag.is("iframe")) { tag_iframe(); return; } |
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51 | if (tag.is("caption")) { tag_h1234_caption(); return; } |
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52 | if (tag.is("title")) { tag_title(); return; } |
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53 | if (tag.is("body")) { tag_body(); return; } |
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54 | if (tag.is("html")) { t_html = tag.opened; return; } |
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55 | if (tag.is("dd")) { |
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56 | //NewLine(); |
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57 | //if (tag.opened) stolbec += 5; //stolbec overflow! |
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58 | return; |
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59 | } |
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60 | } |
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61 | |||
62 | void TWebBrowser::tag_p() |
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63 | { |
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64 | IF (tag.prior[0] == 'h') || (streq(#tag.prior,"td")) || (streq(#tag.prior,"p")) return; |
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65 | NewLine(); |
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66 | } |
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67 | |||
68 | void TWebBrowser::tag_title() |
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69 | { |
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70 | style.title = tag.opened; |
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71 | if (!tag.opened) DrawTitle(#header); |
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72 | } |
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73 | |||
74 | void TWebBrowser::tag_font() |
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75 | { |
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76 | style.font = tag.opened; |
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77 | if (tag.opened) |
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78 | { |
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8451 | leency | 79 | if (tag.get_value_of("bg")) { |
80 | bg_colors.add(GetColor(tag.value)); |
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81 | } else { |
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82 | bg_colors.add(bg_colors.get_last()); |
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83 | } |
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8444 | leency | 84 | if (tag.get_value_of("color")) { |
8439 | leency | 85 | text_colors.add(GetColor(tag.value)); |
86 | } else { |
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87 | text_colors.add(text_colors.get_last()); |
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88 | } |
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89 | } |
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8451 | leency | 90 | else { |
91 | text_colors.pop(); |
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92 | bg_colors.pop(); |
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93 | } |
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8439 | leency | 94 | } |
95 | |||
96 | void TWebBrowser::tag_div() |
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97 | { |
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98 | if (streq(#tag.prior,"div")) && (tag.opened) return; |
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99 | if (!tag.opened) && (style.font) text_colors.pop(); |
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100 | NewLine(); |
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101 | } |
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102 | |||
103 | void TWebBrowser::tag_iframe() |
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104 | { |
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8444 | leency | 105 | if (tag.get_value_of("src")) { |
8439 | leency | 106 | NewLine(); |
107 | strcpy(#line, "IFRAME: "); |
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108 | Paint(); |
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109 | link=true; |
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110 | links.add_link(tag.value); |
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111 | strncpy(#line, tag.value, sizeof(line)-1); |
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112 | while (CheckForLineBreak()) {}; |
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113 | Paint(); |
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114 | link=false; |
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115 | NewLine(); |
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116 | } |
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117 | } |
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118 | |||
119 | void TWebBrowser::tag_a() |
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120 | { |
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121 | if (tag.opened) |
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122 | { |
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8444 | leency | 123 | if (tag.get_value_of("href")) && (!strstr(tag.value,"javascript:")) |
8439 | leency | 124 | { |
125 | link = true; |
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126 | links.add_link(tag.value); |
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127 | } |
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128 | } else { |
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129 | link = false; |
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130 | } |
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131 | } |
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132 | |||
133 | void TWebBrowser::tag_meta_xml() |
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134 | { |
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8444 | leency | 135 | if (custom_encoding == -1) if (tag.get_value_of("charset")) |
136 | || (tag.get_value_of("content")) || (tag.get_value_of("encoding")) |
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8439 | leency | 137 | { |
138 | EDX = strrchr(tag.value, '=') + tag.value; //search in content= |
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139 | if (ESBYTE[EDX] == '"') EDX++; |
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140 | strlwr(EDX); |
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141 | if (streqrp(EDX,"utf-8")) || (streqrp(EDX,"utf8")) ChangeEncoding(CH_UTF8); |
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142 | else if (streqrp(EDX,"windows-1251")) || (streqrp(EDX,"windows1251")) ChangeEncoding(CH_CP1251); |
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143 | else if (streqrp(EDX,"dos")) || (streqrp(EDX,"cp-866")) ChangeEncoding(CH_CP866); |
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144 | else if (streqrp(EDX,"iso-8859-5")) || (streqrp(EDX,"iso8859-5")) ChangeEncoding(CH_ISO8859_5); |
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145 | else if (streqrp(EDX,"koi8-r")) || (streqrp(EDX,"koi8-u")) ChangeEncoding(CH_KOI8); |
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146 | } |
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8444 | leency | 147 | if (streq(tag.get_value_of("http-equiv"), "refresh")) && (tag.get_value_of("content")) { |
148 | if (tag.value = strstri(tag.value, "url")) strcpy(#redirect, tag.value); |
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8439 | leency | 149 | } |
150 | } |
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151 | |||
152 | void TWebBrowser::tag_code() |
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153 | { |
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154 | if (style.pre = tag.opened) { |
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8451 | leency | 155 | bg_colors.add(0xe4ffcb); |
8439 | leency | 156 | } else { |
8451 | leency | 157 | bg_colors.pop(); |
8439 | leency | 158 | } |
159 | } |
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160 | |||
161 | void TWebBrowser::tag_ol_ul_dt() |
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162 | { |
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163 | char type = ESBYTE[#tag.name]; |
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164 | style.tag_list.upd_level(tag.opened, type); |
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165 | switch(type) |
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166 | { |
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167 | case 'd': |
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168 | if (tag.opened) NewLine(); |
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169 | break; |
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170 | case 'u': |
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171 | case 'o': |
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172 | if (!tag.opened) && (!style.pre) NewLine(); |
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173 | } |
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174 | } |
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175 | |||
176 | void TWebBrowser::tag_li() |
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177 | { |
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178 | if (tag.opened) { |
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179 | if (!style.tag_list.level) style.tag_list.upd_level(1, 'u'); |
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180 | if (!style.pre) NewLine(); |
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181 | if (style.tag_list.order_type() == 'u') { |
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182 | strcpy(#line, "\31 "); |
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183 | stolbec = style.tag_list.level * 5 - 2; |
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184 | } |
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185 | if (style.tag_list.order_type() == 'o') { |
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186 | sprintf(#line, "%i. ", style.tag_list.inc_counter()); |
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187 | stolbec = style.tag_list.level * 5 - strlen(#line); |
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188 | } |
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189 | } |
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190 | } |
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191 | |||
192 | void TWebBrowser::tag_hr() |
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193 | { |
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194 | EAX = 0x999999; |
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8444 | leency | 195 | if (tag.get_value_of("color")) GetColor(tag.value); |
8439 | leency | 196 | $push eax; |
197 | NewLine(); |
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198 | $pop edi; |
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199 | draw_y += 10; |
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200 | canvas.DrawBar(5, draw_y - 1, list.w-10, 1, EDI); |
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201 | NewLine(); |
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202 | draw_y += 10; |
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203 | return; |
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204 | } |
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205 | |||
206 | void TWebBrowser::tag_body() |
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207 | { |
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208 | t_body = tag.opened; |
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8444 | leency | 209 | if (tag.get_value_of("link")) link_color_default = GetColor(tag.value); |
210 | if (tag.get_value_of("alink")) link_color_active = GetColor(tag.value); |
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211 | if (tag.get_value_of("text")) text_colors.set(0, GetColor(tag.value)); |
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212 | if (tag.get_value_of("bgcolor")) { |
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8451 | leency | 213 | bg_colors.set(0, GetColor(tag.value)); |
214 | canvas.Fill(0, bg_colors.get(0)); |
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8439 | leency | 215 | } |
216 | // Autodetecting encoding if no encoding was set |
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217 | if (tag.opened) && (custom_encoding==-1) && (cur_encoding == CH_CP866) { |
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218 | if (strstr(bufpointer, "\208\190")) ChangeEncoding(CH_UTF8); |
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219 | else if (chrnum(bufpointer, '\246')>5) ChangeEncoding(CH_CP1251); |
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220 | } |
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221 | } |
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222 | |||
223 | void TWebBrowser::tag_q() |
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224 | { |
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225 | if (tag.opened) { |
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226 | AddCharToTheLine(' '); |
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227 | AddCharToTheLine('\"'); |
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228 | } else { |
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229 | AddCharToTheLine('\"'); |
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230 | AddCharToTheLine(' '); |
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231 | } |
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232 | } |
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233 | |||
234 | void TWebBrowser::tag_h1234_caption() |
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235 | { |
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236 | if (ESBYTE[#tag.name+1]=='4') { |
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237 | NewLine(); |
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238 | NewLine(); |
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239 | style.h = tag.opened; |
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240 | style.b = tag.opened; |
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241 | } else { |
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242 | style.h = tag.opened; |
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243 | if (tag.opened) { |
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244 | if (!style.pre) NewLine(); |
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245 | draw_y += 10; |
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246 | zoom=2; |
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247 | list.font_type |= 10011001b; |
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248 | list.item_h = BASIC_LINE_H * 2 - 2; |
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249 | if (tag.is("h1")) style.b = true; |
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250 | } else { |
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251 | if (tag.is("h1")) style.b = false; |
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252 | NewLine(); |
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253 | zoom=1; |
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254 | list.font_type = 10011000b; |
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8451 | leency | 255 | style.cur_line_h = list.item_h = BASIC_LINE_H; |
8439 | leency | 256 | } |
257 | } |
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258 | } |
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259 | |||
260 | |||
261 | void TWebBrowser::tag_img() |
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262 | { |
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263 | char img_path[4096]=0; |
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264 | dword imgbuf[44]; |
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265 | dword cur_img; |
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266 | int img_x, img_y, img_w, img_h; |
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267 | |||
8451 | leency | 268 | if (!tag.get_value_of("src")) return; |
8439 | leency | 269 | |
270 | if (streqrp(tag.value, "data:")) { |
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271 | if (!strstr(tag.value, "base64,")) goto NOIMG; |
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272 | EDX = EAX+7; |
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273 | if (ESBYTE[EDX]==' ') EDX++; |
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274 | cur_img = malloc(strlen(EDX)); |
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275 | base64_decode stdcall (EDX, cur_img, strlen(EDX)); |
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276 | img_decode stdcall (cur_img, EAX, 0); |
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277 | $push eax |
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278 | free(cur_img); |
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279 | $pop eax |
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280 | if (EAX) goto IMGOK; else goto NOIMG; |
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281 | } |
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282 | |||
283 | if (!strcmp(tag.value + strrchr(tag.value, '.'), "svg")) goto NOIMG; |
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284 | strlcpy(#img_path, tag.value, sizeof(img_path)-1); |
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285 | get_absolute_url(#img_path, history.current()); |
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286 | |||
287 | if (check_is_the_adress_local(#img_path)) { |
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288 | img_from_file stdcall(#img_path); |
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289 | if (EAX) goto IMGOK; else goto NOIMG; |
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290 | } |
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291 | |||
292 | if (cache.has(#img_path)) { |
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293 | img_decode stdcall (cache.current_buf, cache.current_size, 0); |
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294 | if (EAX) goto IMGOK; else goto NOIMG; |
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295 | } else { |
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296 | img_url.add(#img_path); |
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297 | goto NOIMG; |
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298 | } |
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299 | |||
300 | IMGOK: |
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301 | cur_img = EAX; |
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302 | img_h = ESDWORD[cur_img+8]; |
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303 | img_w = ESDWORD[cur_img+4]; |
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304 | |||
305 | if (img_w / 6 + stolbec > list.column_max) { |
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306 | NewLine(); |
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307 | } |
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308 | img_x = stolbec*list.font_w+3; |
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309 | img_y = draw_y; |
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310 | |||
311 | img_w = math.min(img_w, canvas.bufw - img_x); |
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312 | |||
8451 | leency | 313 | style.cur_line_h = math.max(list.item_h, img_h); |
314 | |||
8439 | leency | 315 | stolbec += img_w / 6; |
8451 | leency | 316 | if (stolbec > list.column_max) { |
8439 | leency | 317 | NewLine(); |
318 | } |
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319 | |||
320 | if (link) links.add_text(img_x + list.x, img_y + list.y, img_w, img_h, 0); |
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321 | |||
322 | if (img_y + img_h >= canvas.bufh) canvas.IncreaseBufSize(); |
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323 | |||
324 | if (ESDWORD[cur_img+20] != IMAGE_BPP32) { |
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325 | img_convert stdcall(cur_img, 0, IMAGE_BPP32, 0, 0); |
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326 | $push eax |
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327 | img_destroy stdcall(cur_img); |
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328 | $pop eax |
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329 | cur_img = EAX; |
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330 | if (!EAX) goto NOIMG; |
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331 | } |
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332 | imgbuf[04] = canvas.bufw; |
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333 | imgbuf[08] = canvas.bufh; |
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334 | imgbuf[20] = IMAGE_BPP32; |
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335 | imgbuf[24] = buf_data+8; |
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336 | img_blend stdcall(#imgbuf, cur_img, img_x, img_y, 0, 0, img_w, img_h); |
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337 | img_destroy stdcall(cur_img); |
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338 | return; |
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339 | |||
340 | NOIMG: |
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8444 | leency | 341 | if (tag.get_value_of("title")) || (tag.get_value_of("alt")) { |
8439 | leency | 342 | strncpy(#img_path, tag.value, sizeof(line)-3); |
343 | sprintf(#line, "[%s]", #img_path); |
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344 | } else { |
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345 | if (streqrp(#img_path, "data:")) img_path=0; |
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346 | replace_char(#img_path, '?', NULL, strlen(#img_path)); |
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347 | img_path[sizeof(line)-3] = '\0'; //prevent overflow in sprintf |
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348 | sprintf(#line, "[%s]", #img_path+strrchr(#img_path, '/')); |
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349 | line[50]= NULL; |
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350 | } |
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351 | while (CheckForLineBreak()) {}; |
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352 | text_colors.add(0x9A6F29); |
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353 | style.image = true; |
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354 | Paint(); |
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355 | style.image = false; |
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356 | text_colors.pop(); |
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357 | } |