btparser/cparser/tests/exp_lex/ICOTemplate.bt

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14: typedef struct 
15: { 
16: BYTE bWidth ; 
17: BYTE bHeight ; 
18: BYTE bColorCount ; 
19: BYTE bReserved ; 
20: WORD wPlanes ; 
21: WORD wBitCount ; 
22: DWORD dwBytesInRes ; 
23: DWORD dwImageOffset ; 
24: } ICONDIRENTRY < read = ReadIconDirEntry > ; 
25: 
26: typedef struct 
27: { 
28: WORD idReserved ; 
29: WORD idType ; 
30: WORD idCount ; 
31: ICONDIRENTRY idEntries [ idCount ] ; 
32: } ICONDIR ; 
33: 
34: typedef struct { 
35: UBYTE rgbBlue ; 
36: UBYTE rgbGreen ; 
37: UBYTE rgbRed ; 
38: UBYTE rgbReserved ; 
39: } RGBQUAD < read = ReadRGBQUAD > ; 
40: 
41: typedef struct { 
42: UBYTE rgbBlue ; 
43: UBYTE rgbGreen ; 
44: UBYTE rgbRed ; 
45: } RGBTRIPLE < read = ReadRGBTRIPLE > ; 
46: 
47: typedef struct { 
48: DWORD biSize ; 
49: LONG biWidth ; 
50: LONG biHeight ; 
51: WORD biPlanes ; 
52: WORD biBitCount ; 
53: DWORD biCompression ; 
54: DWORD biSizeImage ; 
55: LONG biXPelsPerMeter ; 
56: LONG biYPelsPerMeter ; 
57: DWORD biClrUsed ; 
58: DWORD biClrImportant ; 
59: } BITMAPINFOHEADER ; 
60: 
61: typedef struct { 
62: 
63: if ( ( bmiHeader . biBitCount != 24 ) && ( bmiHeader . biBitCount != 32 ) ) 
64: { 
65: if ( bmiHeader . biClrUsed > 0 ) 
66: RGBQUAD aColors [ bmiHeader . biClrUsed ] ; 
67: else 
68: RGBQUAD aColors [ 1 << bmiHeader . biBitCount ] ; 
69: } 
70: 
71: 
72: local int bytesPerLine = ( int ) Ceil ( bmiHeader . biWidth * bmiHeader . biBitCount / 8 . 0 ) ; 
73: local int padding = 4 - ( bytesPerLine % 4 ) ; 
74: if ( padding == 4 ) 
75: padding = 0 ; 
76: 
77: 
78: struct BITMAPLINE { 
79: 
80: 
81: if ( bmiHeader . biBitCount < 8 ) 
82: UBYTE imageData [ bytesPerLine ] ; 
83: else if ( bmiHeader . biBitCount == 8 ) 
84: UBYTE colorIndex [ bmiHeader . biWidth ] ; 
85: else if ( bmiHeader . biBitCount == 24 ) 
86: RGBTRIPLE colors [ bmiHeader . biWidth ] ; 
87: else if ( bmiHeader . biBitCount == 32 ) 
88: RGBQUAD colors [ bmiHeader . biWidth ] ; 
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90: 
91: if ( padding != 0 ) 
92: UBYTE padBytes [ padding ] ; 
93: 
94: } lines [ bmiHeader . biHeight / 2 ] < optimize = false > ; 
95: 
96: 
97: struct MASKLINE { 
98: UBYTE line [ ( ( bmiHeader . biWidth + 31 ) / 32 ) * 4 ] < format = hex > ; 
99: } mask [ bmiHeader . biHeight / 2 ] < optimize = false > ; 
100: 
101: } IMAGEDATA ; 
102: 
103: typedef struct { 
104: SetBackColor ( cLtAqua ) ; 
105: BITMAPINFOHEADER bmiHeader ; 
106: SetBackColor ( cLtGray ) ; 
107: IMAGEDATA data ; 
108: } ICONIMAGE < read = ReadDIBHeader > ; 
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114: string ReadIconDirEntry ( ICONDIRENTRY & dirEntry ) 
115: { 
116: string s ; 
117: SPrintf ( s , "%dx%d %dbit %d colors" , dirEntry . bWidth , dirEntry . bHeight , dirEntry . wBitCount , dirEntry . bColorCount ) ; 
118: return s ; 
119: } 
120: 
121: string ReadDIBHeader ( ICONIMAGE & image ) 
122: { 
123: string s ; 
124: SPrintf ( s , "%dx%d %dbit" , image . bmiHeader . biWidth , image . bmiHeader . biHeight , image . bmiHeader . biBitCount ) ; 
125: return s ; 
126: } 
127: 
128: string ReadRGBQUAD ( RGBQUAD & a ) 
129: { 
130: string s ; 
131: SPrintf ( s , "#%02X%02X%02X%02X" , a . rgbReserved , a . rgbRed , a . rgbGreen , a . rgbBlue ) ; 
132: return s ; 
133: } 
134: 
135: string ReadRGBTRIPLE ( RGBTRIPLE & a ) 
136: { 
137: string s ; 
138: SPrintf ( s , "#%02X%02X%02X" , a . rgbRed , a . rgbGreen , a . rgbBlue ) ; 
139: return s ; 
140: } 
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145: LittleEndian ( ) ; 
146: 
147: local short res = ReadShort ( FTell ( ) ) ; 
148: local short type = ReadShort ( FTell ( ) + 2 ) ; 
149: 
150: 
151: if ( res != 0 || type != 1 ) 
152: { 
153: Warning ( "File is not an Icon. Template stopped." ) ; 
154: return - 1 ; 
155: } 
156: 
157: SetBackColor ( cNone ) ; 
158: ICONDIR icondir ; 
159: ICONIMAGE images [ icondir . idCount ] < optimize = false > ; tok_eof