Rev 8457 | Rev 8490 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
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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8462 | leency | 20 | if (tag.is("b")) { style.b = tag.opened; return; } |
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("button")) { style.button = tag.opened; return; } |
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8439 | leency | 32 | if (tag.is("dl")) { if (tag.opened) NewLine(); return; } |
33 | if (tag.is("w:r")) { if (!tag.opened) style.b = false; return; } |
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34 | if (tag.is("h1")) { tag_h1234_caption(); return; } |
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35 | if (tag.is("h2")) { tag_h1234_caption(); return; } |
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36 | if (tag.is("h3")) { tag_h1234_caption(); return; } |
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37 | if (tag.is("h4")) { tag_h1234_caption(); return; } |
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38 | if (tag.is("font")) { tag_font(); return; } |
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39 | if (tag.is("dt")) { tag_ol_ul_dt(); return; } |
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40 | if (tag.is("ul")) { tag_ol_ul_dt(); return; } |
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41 | if (tag.is("ol")) { tag_ol_ul_dt(); return; } |
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42 | if (tag.is("li")) { tag_li(); return; } |
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43 | if (tag.is("q")) { tag_q(); return; } |
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44 | if (tag.is("hr")) { tag_hr(); return; } |
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45 | if (tag.is("meta")) { tag_meta_xml(); return; } |
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46 | if (tag.is("?xml")) { tag_meta_xml(); return; } |
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47 | if (tag.is("code")) { tag_code(); return; } |
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48 | if (tag.is("iframe")) { tag_iframe(); return; } |
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49 | if (tag.is("caption")) { tag_h1234_caption(); return; } |
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50 | if (tag.is("title")) { tag_title(); return; } |
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51 | if (tag.is("body")) { tag_body(); return; } |
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52 | if (tag.is("html")) { t_html = tag.opened; return; } |
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8462 | leency | 53 | |
54 | //TO BE REWORKED |
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55 | //td_x = td_w = tr_y = highest_td = 0; |
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56 | //if (tag.is("table")) { tag_table(); return; } |
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57 | //if (tag.is("td")) { tag_td(); return; } |
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58 | //if (tag.is("tr")) { tag_tr(); return; } |
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59 | |||
8439 | leency | 60 | if (tag.is("dd")) { |
61 | //NewLine(); |
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8454 | leency | 62 | //if (tag.opened) stolbec += 5; //may overflow! |
8439 | leency | 63 | return; |
64 | } |
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65 | } |
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66 | |||
67 | void TWebBrowser::tag_p() |
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68 | { |
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69 | IF (tag.prior[0] == 'h') || (streq(#tag.prior,"td")) || (streq(#tag.prior,"p")) return; |
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70 | NewLine(); |
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71 | } |
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72 | |||
73 | void TWebBrowser::tag_title() |
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74 | { |
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75 | style.title = tag.opened; |
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76 | if (!tag.opened) DrawTitle(#header); |
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77 | } |
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78 | |||
79 | void TWebBrowser::tag_font() |
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80 | { |
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81 | style.font = tag.opened; |
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82 | if (tag.opened) |
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83 | { |
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8451 | leency | 84 | if (tag.get_value_of("bg")) { |
85 | bg_colors.add(GetColor(tag.value)); |
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86 | } else { |
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87 | bg_colors.add(bg_colors.get_last()); |
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88 | } |
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8444 | leency | 89 | if (tag.get_value_of("color")) { |
8439 | leency | 90 | text_colors.add(GetColor(tag.value)); |
91 | } else { |
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92 | text_colors.add(text_colors.get_last()); |
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93 | } |
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94 | } |
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8451 | leency | 95 | else { |
96 | text_colors.pop(); |
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97 | bg_colors.pop(); |
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98 | } |
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8439 | leency | 99 | } |
100 | |||
101 | void TWebBrowser::tag_div() |
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102 | { |
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103 | if (streq(#tag.prior,"div")) && (tag.opened) return; |
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104 | if (!tag.opened) && (style.font) text_colors.pop(); |
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105 | NewLine(); |
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106 | } |
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107 | |||
108 | void TWebBrowser::tag_iframe() |
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109 | { |
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8444 | leency | 110 | if (tag.get_value_of("src")) { |
8439 | leency | 111 | NewLine(); |
112 | strcpy(#line, "IFRAME: "); |
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8462 | leency | 113 | Render(); |
8439 | leency | 114 | link=true; |
115 | links.add_link(tag.value); |
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116 | strncpy(#line, tag.value, sizeof(line)-1); |
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117 | while (CheckForLineBreak()) {}; |
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8462 | leency | 118 | Render(); |
8439 | leency | 119 | link=false; |
120 | NewLine(); |
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121 | } |
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122 | } |
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123 | |||
124 | void TWebBrowser::tag_a() |
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125 | { |
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126 | if (tag.opened) |
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127 | { |
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8444 | leency | 128 | if (tag.get_value_of("href")) && (!strstr(tag.value,"javascript:")) |
8439 | leency | 129 | { |
130 | link = true; |
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131 | links.add_link(tag.value); |
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132 | } |
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133 | } else { |
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134 | link = false; |
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135 | } |
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136 | } |
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137 | |||
138 | void TWebBrowser::tag_meta_xml() |
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139 | { |
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8444 | leency | 140 | if (custom_encoding == -1) if (tag.get_value_of("charset")) |
141 | || (tag.get_value_of("content")) || (tag.get_value_of("encoding")) |
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8439 | leency | 142 | { |
143 | EDX = strrchr(tag.value, '=') + tag.value; //search in content= |
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144 | if (ESBYTE[EDX] == '"') EDX++; |
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145 | strlwr(EDX); |
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146 | if (streqrp(EDX,"utf-8")) || (streqrp(EDX,"utf8")) ChangeEncoding(CH_UTF8); |
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147 | else if (streqrp(EDX,"windows-1251")) || (streqrp(EDX,"windows1251")) ChangeEncoding(CH_CP1251); |
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148 | else if (streqrp(EDX,"dos")) || (streqrp(EDX,"cp-866")) ChangeEncoding(CH_CP866); |
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149 | else if (streqrp(EDX,"iso-8859-5")) || (streqrp(EDX,"iso8859-5")) ChangeEncoding(CH_ISO8859_5); |
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150 | else if (streqrp(EDX,"koi8-r")) || (streqrp(EDX,"koi8-u")) ChangeEncoding(CH_KOI8); |
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151 | } |
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8444 | leency | 152 | if (streq(tag.get_value_of("http-equiv"), "refresh")) && (tag.get_value_of("content")) { |
153 | if (tag.value = strstri(tag.value, "url")) strcpy(#redirect, tag.value); |
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8439 | leency | 154 | } |
155 | } |
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156 | |||
157 | void TWebBrowser::tag_code() |
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158 | { |
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159 | if (style.pre = tag.opened) { |
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8451 | leency | 160 | bg_colors.add(0xe4ffcb); |
8439 | leency | 161 | } else { |
8451 | leency | 162 | bg_colors.pop(); |
8439 | leency | 163 | } |
164 | } |
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165 | |||
166 | void TWebBrowser::tag_ol_ul_dt() |
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167 | { |
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168 | char type = ESBYTE[#tag.name]; |
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169 | style.tag_list.upd_level(tag.opened, type); |
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170 | switch(type) |
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171 | { |
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172 | case 'd': |
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173 | if (tag.opened) NewLine(); |
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174 | break; |
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175 | case 'u': |
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176 | case 'o': |
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177 | if (!tag.opened) && (!style.pre) NewLine(); |
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178 | } |
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179 | } |
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180 | |||
181 | void TWebBrowser::tag_li() |
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182 | { |
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183 | if (tag.opened) { |
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184 | if (!style.tag_list.level) style.tag_list.upd_level(1, 'u'); |
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185 | if (!style.pre) NewLine(); |
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186 | if (style.tag_list.order_type() == 'u') { |
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187 | strcpy(#line, "\31 "); |
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8462 | leency | 188 | draw_x = style.tag_list.level * 5 - 2 * list.font_w + left_gap; |
8439 | leency | 189 | } |
190 | if (style.tag_list.order_type() == 'o') { |
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191 | sprintf(#line, "%i. ", style.tag_list.inc_counter()); |
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8462 | leency | 192 | draw_x = style.tag_list.level * 5 - 1 - strlen(#line) * list.font_w + left_gap; |
8439 | leency | 193 | } |
194 | } |
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195 | } |
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196 | |||
197 | void TWebBrowser::tag_hr() |
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198 | { |
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199 | EAX = 0x999999; |
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8444 | leency | 200 | if (tag.get_value_of("color")) GetColor(tag.value); |
8439 | leency | 201 | $push eax; |
202 | NewLine(); |
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203 | $pop edi; |
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204 | draw_y += 10; |
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205 | canvas.DrawBar(5, draw_y - 1, list.w-10, 1, EDI); |
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206 | NewLine(); |
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207 | draw_y += 10; |
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208 | return; |
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209 | } |
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210 | |||
211 | void TWebBrowser::tag_body() |
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212 | { |
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213 | t_body = tag.opened; |
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8444 | leency | 214 | if (tag.get_value_of("link")) link_color_default = GetColor(tag.value); |
215 | if (tag.get_value_of("alink")) link_color_active = GetColor(tag.value); |
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216 | if (tag.get_value_of("text")) text_colors.set(0, GetColor(tag.value)); |
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217 | if (tag.get_value_of("bgcolor")) { |
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8451 | leency | 218 | bg_colors.set(0, GetColor(tag.value)); |
219 | canvas.Fill(0, bg_colors.get(0)); |
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8439 | leency | 220 | } |
221 | // Autodetecting encoding if no encoding was set |
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222 | if (tag.opened) && (custom_encoding==-1) && (cur_encoding == CH_CP866) { |
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223 | if (strstr(bufpointer, "\208\190")) ChangeEncoding(CH_UTF8); |
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224 | else if (chrnum(bufpointer, '\246')>5) ChangeEncoding(CH_CP1251); |
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225 | } |
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226 | } |
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227 | |||
228 | void TWebBrowser::tag_q() |
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229 | { |
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230 | if (tag.opened) { |
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231 | AddCharToTheLine(' '); |
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232 | AddCharToTheLine('\"'); |
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233 | } else { |
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234 | AddCharToTheLine('\"'); |
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235 | AddCharToTheLine(' '); |
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236 | } |
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237 | } |
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238 | |||
239 | void TWebBrowser::tag_h1234_caption() |
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240 | { |
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241 | if (ESBYTE[#tag.name+1]=='4') { |
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242 | NewLine(); |
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243 | NewLine(); |
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244 | style.h = tag.opened; |
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245 | style.b = tag.opened; |
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246 | } else { |
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247 | style.h = tag.opened; |
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248 | if (tag.opened) { |
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249 | if (!style.pre) NewLine(); |
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250 | draw_y += 10; |
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8457 | leency | 251 | list.SetFont(BASIC_CHAR_W*2, 14*2, 10011001b); |
8439 | leency | 252 | list.item_h = BASIC_LINE_H * 2 - 2; |
253 | if (tag.is("h1")) style.b = true; |
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254 | } else { |
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255 | if (tag.is("h1")) style.b = false; |
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256 | NewLine(); |
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8457 | leency | 257 | list.SetFont(BASIC_CHAR_W, 14, 10011000b); |
8451 | leency | 258 | style.cur_line_h = list.item_h = BASIC_LINE_H; |
8439 | leency | 259 | } |
260 | } |
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261 | } |
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262 | |||
263 | |||
264 | void TWebBrowser::tag_img() |
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265 | { |
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266 | char img_path[4096]=0; |
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8462 | leency | 267 | dword base64img; |
8439 | leency | 268 | |
8454 | leency | 269 | if (!tag.get_value_of("data-large-image")) |
270 | if (!tag.get_value_of("data-src")) |
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271 | if (!tag.get_value_of("src")) return; |
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8439 | leency | 272 | |
273 | if (streqrp(tag.value, "data:")) { |
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274 | if (!strstr(tag.value, "base64,")) goto NOIMG; |
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275 | EDX = EAX+7; |
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276 | if (ESBYTE[EDX]==' ') EDX++; |
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8462 | leency | 277 | base64img = malloc(strlen(EDX)); |
278 | base64_decode stdcall (EDX, base64img, strlen(EDX)); |
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279 | img_decode stdcall (base64img, EAX, 0); |
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8439 | leency | 280 | $push eax |
8462 | leency | 281 | free(base64img); |
8439 | leency | 282 | $pop eax |
283 | if (EAX) goto IMGOK; else goto NOIMG; |
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284 | } |
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285 | |||
286 | if (!strcmp(tag.value + strrchr(tag.value, '.'), "svg")) goto NOIMG; |
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8454 | leency | 287 | if (!strcmp(tag.value + strrchr(tag.value, '.'), "webp")) goto NOIMG; |
288 | |||
8439 | leency | 289 | strlcpy(#img_path, tag.value, sizeof(img_path)-1); |
290 | get_absolute_url(#img_path, history.current()); |
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291 | |||
292 | if (check_is_the_adress_local(#img_path)) { |
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293 | img_from_file stdcall(#img_path); |
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294 | if (EAX) goto IMGOK; else goto NOIMG; |
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295 | } |
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296 | |||
297 | if (cache.has(#img_path)) { |
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298 | img_decode stdcall (cache.current_buf, cache.current_size, 0); |
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299 | if (EAX) goto IMGOK; else goto NOIMG; |
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300 | } else { |
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301 | img_url.add(#img_path); |
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302 | goto NOIMG; |
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303 | } |
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304 | |||
305 | IMGOK: |
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8462 | leency | 306 | if (RenderImage(EAX)) return; |
8439 | leency | 307 | |
308 | NOIMG: |
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8444 | leency | 309 | if (tag.get_value_of("title")) || (tag.get_value_of("alt")) { |
8439 | leency | 310 | strncpy(#img_path, tag.value, sizeof(line)-3); |
311 | sprintf(#line, "[%s]", #img_path); |
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312 | } else { |
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313 | if (streqrp(#img_path, "data:")) img_path=0; |
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314 | replace_char(#img_path, '?', NULL, strlen(#img_path)); |
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315 | img_path[sizeof(line)-3] = '\0'; //prevent overflow in sprintf |
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316 | sprintf(#line, "[%s]", #img_path+strrchr(#img_path, '/')); |
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317 | line[50]= NULL; |
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318 | } |
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319 | while (CheckForLineBreak()) {}; |
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320 | text_colors.add(0x9A6F29); |
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321 | style.image = true; |
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8462 | leency | 322 | Render(); |
8439 | leency | 323 | style.image = false; |
324 | text_colors.pop(); |
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8462 | leency | 325 | } |
326 | |||
327 | |||
328 | |||
329 | unsigned tr_y; |
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330 | unsigned td_x, td_w; |
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331 | unsigned highest_td; |
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332 | int table_c=0; |
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333 | |||
334 | void TWebBrowser::tag_table() |
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335 | { |
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336 | if (tag.opened) table_c++; else table_c--; |
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337 | } |
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338 | |||
339 | void TWebBrowser::tag_tr() |
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340 | { |
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341 | if (table_c>1) return; |
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342 | //style.tr = tag.opened; |
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343 | NewLine(); |
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344 | draw_w = list.w - left_gap; |
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345 | left_gap = BODY_MARGIN; |
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346 | td_w = 0; |
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347 | if (tag.opened) { |
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348 | tr_y = draw_y; |
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349 | } else { |
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350 | //draw_y = highest_td; |
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351 | } |
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352 | } |
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353 | |||
354 | void TWebBrowser::tag_td() |
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355 | { |
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356 | if (table_c>1) return; |
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357 | if (tag.opened) { |
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358 | NewLine(); |
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359 | //highest_td = math.max(draw_y, tr_y); |
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360 | if (tag.get_value_of("width")) td_w = atoi(tag.value); |
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361 | draw_y = tr_y; |
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362 | draw_x = left_gap; |
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363 | debugval("td_w", td_w); |
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364 | if (td_w > 20) draw_w = td_w; else draw_w = list.w - left_gap; |
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365 | } else { |
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366 | left_gap += td_w; |
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367 | draw_w = list.w - left_gap; |
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368 | /* |
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369 | draw_w -= left_gap; |
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370 | if (left_gap < 0) left_gap = BODY_MARGIN; |
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371 | if (draw_w < 0) { |
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372 | left_gap = BODY_MARGIN; |
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373 | draw_w = list.w - left_gap; |
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374 | } |
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375 | debugval("left_gap", left_gap); |
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376 | */ |
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377 | } |
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378 | debugval("td_w", td_w); |
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379 | debugval("left_gap", left_gap); |
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8439 | leency | 380 | }>> |