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leency |
1 |
char char_width[255]; |
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2 |
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3 |
void PreparePage() |
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4 |
{ |
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5 |
int i; |
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6 |
list.SetSizes(0, TOOLBAR_H, Form.cwidth-scroll.size_x-1, Form.cheight-TOOLBAR_H, label.size.pt+1); |
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7 |
//get font chars width, need to increase performance |
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8 |
//if (strstri(io.buffer_data, "")==-1) { |
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9 |
debugln("no found"); |
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10 |
label.changeSIZE(); |
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11 |
for (i=0; i<256; i++) char_width[i] = label.symbol_size(i); |
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12 |
ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
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13 |
DrawProgress(STEP_2_COUNT_PAGE_HEIGHT); ParceTxt(false); //get page height to calculate buffer size |
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14 |
DrawProgress(STEP_3_DRAW_PAGE_INTO_BUFFER); ParceTxt(true); //draw text in buffer |
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15 |
DrawProgress(STEP_4_SMOOTH_FONT); label.apply_smooth(); |
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DrawProgress(STEP_5_STOP); DrawPage(); |
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17 |
/*} |
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18 |
else { |
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19 |
debugln(" tag found"); |
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20 |
label.changeSIZE(); |
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21 |
for (i=0; i<256; i++) char_width[i] = label.symbol_size(i); |
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22 |
ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
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23 |
DrawProgress(STEP_2_COUNT_PAGE_HEIGHT); ParceHtml(false); //get page height to calculate buffer size |
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24 |
DrawProgress(STEP_3_DRAW_PAGE_INTO_BUFFER); ParceHtml(true); //draw text in buffer |
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25 |
DrawProgress(STEP_4_SMOOTH_FONT); label.apply_smooth(); |
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26 |
DrawProgress(STEP_5_STOP); DrawPage(); |
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27 |
}*/ |
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28 |
} |
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29 |
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30 |
void ParceTxt(byte draw) |
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31 |
{ |
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32 |
byte ch, zeroch=0; |
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33 |
dword bufoff, buflen, line_start, srch_pos; |
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34 |
int stroka_y=5, line_length=0; |
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35 |
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36 |
line_start=io.buffer_data; |
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37 |
buflen = strlen(io.buffer_data) + io.buffer_data; |
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38 |
for (bufoff=io.buffer_data; bufoff |
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39 |
{ |
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40 |
ch = ESBYTE[bufoff]; |
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41 |
line_length += char_width[ch]; |
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42 |
if (line_length>=list.w-30) || (ch==10) { |
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43 |
srch_pos = bufoff; |
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44 |
loop() |
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45 |
{ |
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46 |
if (__isWhite(ESBYTE[srch_pos])) { bufoff=srch_pos+1; break; } //normal word-break |
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47 |
if (srch_pos == line_start) break; //no white space found in whole line |
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48 |
srch_pos--; |
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49 |
} |
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50 |
if (draw==true) { |
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51 |
ESBYTE[bufoff] >< zeroch; //set line end |
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52 |
label.write_buf(8,stroka_y,list.w,label.size.height, 0xFFFFFF, 0, label.size.pt, line_start); |
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53 |
ESBYTE[bufoff] >< zeroch; //restore line |
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54 |
DrawProgressWhileDrawing(bufoff, buflen); |
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55 |
if (stroka_y/list.item_h-list.first==list.visible) DrawPage(); |
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56 |
} |
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57 |
stroka_y += list.item_h; |
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58 |
line_start = bufoff; |
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59 |
line_length = 0; |
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60 |
} |
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61 |
} |
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62 |
if (draw==false) { |
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63 |
list.count = stroka_y/list.item_h+2; |
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64 |
if (list.count < list.visible) list.count = list.visible; |
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65 |
label.size.height = list.count+1*list.item_h; |
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66 |
label.raw_size = 0; |
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67 |
} |
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68 |
if (draw==true) label.write_buf(8,stroka_y,list.w,label.size.height, 0xFFFFFF, 0, label.size.pt, line_start); |
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69 |
} |
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70 |
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71 |
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72 |
/*======================================================== |
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73 |
= = |
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74 |
= HTML = |
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75 |
= = |
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76 |
========================================================*/ |
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77 |
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78 |
/* |
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79 |
HTML parcer tags: |
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80 |
</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l81">81</a></td>
<td class="code"><pre><meta encoding></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l82">82</a></td>
<td class="code"><pre><a hrf=""></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l83">83</a></td>
<td class="code"><pre><img src="" alt=""></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l84">84</a></td>
<td class="code"><pre><h1> ... <h6></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l85">85</a></td>
<td class="code"><pre><b></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l86">86</a></td>
<td class="code"><pre><u></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l87">87</a></td>
<td class="code"><pre><s></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l88">88</a></td>
<td class="code"><pre><pre></pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l89">89</a></td>
<td class="code"><pre>*/</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l90">90</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l91">91</a></td>
<td class="code"><pre>struct _DOM {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l92">92</a></td>
<td class="code"><pre> dword start;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l93">93</a></td>
<td class="code"><pre> dword end;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l94">94</a></td>
<td class="code"><pre> dword len;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l95">95</a></td>
<td class="code"><pre>};</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l96">96</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l97">97</a></td>
<td class="code"><pre>struct _style {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l98">98</a></td>
<td class="code"><pre> bool b, u, i, s;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l99">99</a></td>
<td class="code"><pre> bool h1, h2, h3, h4, h5, h6;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l100">100</a></td>
<td class="code"><pre> bool a;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l101">101</a></td>
<td class="code"><pre> bool pre;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l102">102</a></td>
<td class="code"><pre> bool title;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l103">103</a></td>
<td class="code"><pre> bool br;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l104">104</a></td>
<td class="code"><pre>} style;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l105">105</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l106">106</a></td>
<td class="code"><pre>struct _tag {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l107">107</a></td>
<td class="code"><pre> dword start;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l108">108</a></td>
<td class="code"><pre> dword name;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l109">109</a></td>
<td class="code"><pre> dword param[10];</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l110">110</a></td>
<td class="code"><pre> dword value[10];</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l111">111</a></td>
<td class="code"><pre> void parce();</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l112">112</a></td>
<td class="code"><pre> void get_param_value();</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l113">113</a></td>
<td class="code"><pre>};</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l114">114</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l115">115</a></td>
<td class="code"><pre>void _tag::parce()</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l116">116</a></td>
<td class="code"><pre>{</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l117">117</a></td>
<td class="code"><pre> bool closed_status = false;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l118">118</a></td>
<td class="code"><pre> if (start) debugln(start);</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l119">119</a></td>
<td class="code"><pre> /*</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l120">120</a></td>
<td class="code"><pre> if (strncmp(start, "/", 1)==0) {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l121">121</a></td>
<td class="code"><pre> start++;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l122">122</a></td>
<td class="code"><pre> closed_status = true;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l123">123</a></td>
<td class="code"><pre> }</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l124">124</a></td>
<td class="code"><pre> if (!strcmp(start, "title")) style.title = closed_status;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l125">125</a></td>
<td class="code"><pre> if (!strcmp(start, "br")) style.br = closed_status;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l126">126</a></td>
<td class="code"><pre> */</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l127">127</a></td>
<td class="code"><pre>}</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l128">128</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l129">129</a></td>
<td class="code"><pre>struct _text {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l130">130</a></td>
<td class="code"><pre> dword start;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l131">131</a></td>
<td class="code"><pre> int x, y;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l132">132</a></td>
<td class="code"><pre> void draw();</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l133">133</a></td>
<td class="code"><pre>};</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l134">134</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l135">135</a></td>
<td class="code"><pre>void _text::draw()</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l136">136</a></td>
<td class="code"><pre>{</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l137">137</a></td>
<td class="code"><pre> if (start) debugln(start);</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l138">138</a></td>
<td class="code"><pre> /*</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l139">139</a></td>
<td class="code"><pre> if (style.title) {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l140">140</a></td>
<td class="code"><pre> strlcpy(#title, start, sizeof(title));</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l141">141</a></td>
<td class="code"><pre> DrawTitle(#title);</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l142">142</a></td>
<td class="code"><pre> return;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l143">143</a></td>
<td class="code"><pre> }</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l144">144</a></td>
<td class="code"><pre> if (style.br) {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l145">145</a></td>
<td class="code"><pre> y += list.item_h;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l146">146</a></td>
<td class="code"><pre> style.br = false;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l147">147</a></td>
<td class="code"><pre> }</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l148">148</a></td>
<td class="code"><pre> */</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l149">149</a></td>
<td class="code"><pre>}</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l150">150</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l151">151</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l152">152</a></td>
<td class="code"><pre>void ParceHtml(byte draw)</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l153">153</a></td>
<td class="code"><pre>{</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l154">154</a></td>
<td class="code"><pre>byte ch;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l155">155</a></td>
<td class="code"><pre>_DOM DOM;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l156">156</a></td>
<td class="code"><pre>_text text;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l157">157</a></td>
<td class="code"><pre>_tag tag;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l158">158</a></td>
<td class="code"><pre>dword DOM_pos;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l159">159</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l160">160</a></td>
<td class="code"><pre> /* Create DOM */</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l161">161</a></td>
<td class="code"><pre> debugln("starting DOM parce");</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l162">162</a></td>
<td class="code"><pre> DOM.len = strlen(io.buffer_data);</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l163">163</a></td>
<td class="code"><pre> DOM.start = malloc(DOM.len);</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l164">164</a></td>
<td class="code"><pre> DOM.end = DOM.start + DOM.len;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l165">165</a></td>
<td class="code"><pre> strlcpy(DOM.start, io.buffer_data, DOM.len);</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l166">166</a></td>
<td class="code"><pre> </pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l167">167</a></td>
<td class="code"><pre> /* Parce DOM */</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l168">168</a></td>
<td class="code"><pre> text.start = DOM_pos;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l169">169</a></td>
<td class="code"><pre> for (DOM_pos=DOM.start; DOM_pos<DOM.end; DOM_pos++)</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l170">170</a></td>
<td class="code"><pre> {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l171">171</a></td>
<td class="code"><pre> ch = ESBYTE[DOM_pos];</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l172">172</a></td>
<td class="code"><pre> if (ch=='<') {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l173">173</a></td>
<td class="code"><pre> ESBYTE[DOM_pos] = NULL;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l174">174</a></td>
<td class="code"><pre> tag.start = DOM_pos + 1;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l175">175</a></td>
<td class="code"><pre> text.draw();</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l176">176</a></td>
<td class="code"><pre> }</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l177">177</a></td>
<td class="code"><pre> if (ch=='>') {</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l178">178</a></td>
<td class="code"><pre> ESBYTE[DOM_pos] = NULL;</pre></td>
</tr>
<tr valign="middle">
<td></td>
<td></td>
<td><a name="l179">179</a></td>
<td class="code"><pre> text.start = DOM_pos + 1;</pre></td>
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<td><a name="l180">180</a></td>
<td class="code"><pre> tag.parce();</pre></td>
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<td><a name="l181">181</a></td>
<td class="code"><pre> }</pre></td>
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<td><a name="l182">182</a></td>
<td class="code"><pre> }</pre></td>
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<td><a name="l183">183</a></td>
<td class="code"><pre> free(DOM.start);</pre></td>
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<td><a name="l184">184</a></td>
<td class="code"><pre> ExitProcess();</pre></td>
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<td><a name="l185">185</a></td>
<td class="code"><pre>}</')></DOM.end;></pre></s></u></b></h6></h1></img></a></meta> |