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Rev | Author | Line No. | Line |
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5987 | leency | 1 | #ifndef INCLUDE_LABEL_H |
2 | #define INCLUDE_LABEL_H |
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5730 | pavelyakov | 3 | |
4 | #ifndef INCLUDE_MATH_H |
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5 | #include "../lib/math.h" |
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6 | #endif |
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7 | |||
6784 | leency | 8 | #ifndef INCLUDE_IO_H |
9 | #include "../lib/io.h" |
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5730 | pavelyakov | 10 | #endif |
11 | |||
6021 | leency | 12 | #include "../lib/patterns/rgb.h" |
13 | |||
14 | |||
5981 | leency | 15 | #define DEFAULT_FONT "/sys/fonts/Tahoma.kf" |
16 | |||
5753 | leency | 17 | :struct __SIZE |
18 | { |
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5816 | leency | 19 | dword width,height; |
5987 | leency | 20 | signed offset_x, offset_y; |
5988 | leency | 21 | byte pt; |
5753 | leency | 22 | }; |
5987 | leency | 23 | :struct LABEL |
5730 | pavelyakov | 24 | { |
5753 | leency | 25 | __SIZE size; |
5987 | leency | 26 | int width,height; |
6803 | leency | 27 | byte bold,smooth; |
5997 | leency | 28 | dword color, background; |
5987 | leency | 29 | dword font,font_begin; |
5730 | pavelyakov | 30 | word block; |
6803 | leency | 31 | dword raw; |
32 | dword raw_size; |
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33 | |||
6806 | leency | 34 | bool init(); |
6803 | leency | 35 | bool changeSIZE(); |
5987 | leency | 36 | byte symbol(); |
37 | byte symbol_size(); |
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38 | dword getsize(); |
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39 | |||
6803 | leency | 40 | void ApplySmooth(); |
41 | int WriteIntoWindow(); |
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42 | int WriteIntoWindowCenter(); |
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43 | void WriteIntoBuffer(); |
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6805 | leency | 44 | void ShowBuffer(); |
6806 | leency | 45 | } kfont; |
5981 | leency | 46 | |
6803 | leency | 47 | :bool LABEL::changeSIZE() |
5730 | pavelyakov | 48 | { |
5987 | leency | 49 | dword file_size; |
5736 | pavelyakov | 50 | dword ofs; |
6805 | leency | 51 | if(size.pt<9) size.pt = 9; |
6803 | leency | 52 | font = font_begin; |
53 | ofs = DSDWORD[calc(size.pt-8<<2+font_begin)]; |
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54 | if(ofs==-1)return false; |
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5987 | leency | 55 | font += ofs + 156; |
6803 | leency | 56 | file_size = DSDWORD[calc(font)]; |
57 | height = DSBYTE[calc(font+file_size) - 1]; |
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58 | width = DSBYTE[calc(font+file_size) - 2]; |
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5754 | pavelyakov | 59 | block = math.ceil(height*width/32); |
60 | return true; |
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5736 | pavelyakov | 61 | } |
6806 | leency | 62 | |
6805 | leency | 63 | :dword LABEL::getsize(byte fontSizePoints, dword text1) |
5736 | pavelyakov | 64 | { |
5753 | leency | 65 | size.height = size.width = 0; |
5987 | leency | 66 | size.offset_x = size.offset_y = -1; |
6805 | leency | 67 | size.pt = fontSizePoints; |
6803 | leency | 68 | if(size.pt)if(!changeSIZE())return 0; |
5742 | pavelyakov | 69 | WHILE(DSBYTE[text1]) |
70 | { |
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6806 | leency | 71 | size.width += symbol_size(DSBYTE[text1]); |
5742 | pavelyakov | 72 | text1++; |
73 | } |
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5987 | leency | 74 | $neg size.offset_y |
75 | $neg size.offset_x |
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5996 | leency | 76 | size.height += size.offset_y+1; |
77 | size.width += size.offset_x+1; |
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5753 | leency | 78 | return size.width; |
5742 | pavelyakov | 79 | } |
6806 | leency | 80 | |
5987 | leency | 81 | :byte LABEL::symbol_size(byte s) |
5742 | pavelyakov | 82 | { |
6806 | leency | 83 | int chaw_width; |
84 | chaw_width = symbol(0,0, s, 0); |
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85 | if(bold) chaw_width += math.ceil(size.pt/17); |
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86 | return chaw_width; |
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5742 | pavelyakov | 87 | } |
6806 | leency | 88 | |
5987 | leency | 89 | :byte LABEL::symbol(signed x,y; byte s; dword image_raw) |
5981 | leency | 90 | { |
6805 | leency | 91 | dword xi,yi; |
92 | dword iii = 0; |
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93 | dword offs; |
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6806 | leency | 94 | dword tmp, _; |
95 | byte X; |
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96 | byte chaw_width=0; |
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6805 | leency | 97 | if(s==32)return width/4; |
98 | if(s==9)return width; |
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99 | s = Cp866ToAnsi(s); |
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6806 | leency | 100 | tmp = block*s << 2 + font; |
6805 | leency | 101 | for(yi=0; yi |
102 | { |
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103 | EDI = size.offset_y + yi + y * size.width * 3 + image_raw; |
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104 | for(xi=0; xi |
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5981 | leency | 105 | { |
6806 | leency | 106 | if(iii%32) _ >>= 1; |
6805 | leency | 107 | else |
5981 | leency | 108 | { |
6806 | leency | 109 | tmp += 4; |
110 | _ = DSDWORD[tmp]; |
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5981 | leency | 111 | } |
6806 | leency | 112 | if(_&1) //check does the pixel set |
6805 | leency | 113 | { |
6806 | leency | 114 | if(xi>chaw_width)chaw_width=xi; |
115 | if (image_raw) |
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116 | { |
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6805 | leency | 117 | offs = x + xi *3 + EDI; |
118 | DSDWORD[offs] = DSDWORD[offs] & 0xFF000000 | color; |
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119 | if(bold) DSDWORD[offs+3] = DSDWORD[offs+3] & 0xFF000000 | color; |
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6806 | leency | 120 | } |
121 | else |
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122 | { |
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123 | if(size.height |
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124 | if(size.offset_y<0)size.offset_y = yi; else if(yi |
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125 | if(!X) X = xi; else if(X>xi)X = xi; |
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126 | if(size.offset_x<0)size.offset_x = X; |
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127 | } |
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6805 | leency | 128 | } |
129 | iii++; |
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5981 | leency | 130 | } |
6805 | leency | 131 | } |
6806 | leency | 132 | return chaw_width; |
5981 | leency | 133 | } |
134 | |||
6803 | leency | 135 | inline fastcall Cp866ToAnsi(AL) { |
136 | if (AL>=128)&&(AL<=175) return AL+64; |
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137 | if (AL>=224)&&(AL<=239) return AL+16; |
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138 | if (AL==241) return 184; //e ruAL with dotAL (yo) |
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139 | if (AL==240) return 168; //E ruAL with dotAL (yo) |
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140 | if (AL==242) return 'E'; //E ukr (ye) |
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141 | if (AL==243) return 186; //e ukr (ye) |
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142 | if (AL==244) return 'I'; //I ukr (yi) |
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143 | if (AL==245) return 191; //i ukr (yi) |
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144 | return AL; |
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5981 | leency | 145 | } |
146 | |||
6806 | leency | 147 | :bool LABEL::init(dword font_path) |
5987 | leency | 148 | { |
6784 | leency | 149 | IO label_io; |
6803 | leency | 150 | if(font)free(font); |
6784 | leency | 151 | label_io.read(font_path); |
6803 | leency | 152 | if(!EAX) { |
6785 | leency | 153 | debugln(font_path); |
6786 | leency | 154 | label_io.run("/sys/@notify", "'Error: KFONT is not loaded.' -E"); |
5987 | leency | 155 | return false; |
156 | } |
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6803 | leency | 157 | font_begin = label_io.buffer_data; |
158 | changeSIZE(); |
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5987 | leency | 159 | smooth = true; |
160 | return true; |
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161 | } |
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162 | |||
163 | |||
164 | /*===================================================================================== |
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165 | =========================== =========================== |
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166 | =========================== RAW =========================== |
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167 | =========================== =========================== |
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168 | =====================================================================================*/ |
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169 | |||
170 | |||
6053 | leency | 171 | inline fastcall dword b24(EAX) { return DSDWORD[EAX] & 0x00FFFFFF; } |
6803 | leency | 172 | :void LABEL::ApplySmooth() |
5981 | leency | 173 | { |
6053 | leency | 174 | dword i,line_w,to,dark_background; |
5987 | leency | 175 | line_w = size.width * 3; |
176 | to = size.height - 1 * line_w + raw - 3; |
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177 | for(i=raw; i < to; i+=3) |
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5985 | leency | 178 | { |
5997 | leency | 179 | if(i-raw%line_w +3 == line_w) continue; |
6021 | leency | 180 | // pixels position, where b - black, w - write |
181 | // bw |
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182 | // wb |
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6053 | leency | 183 | if(b24(i)!=background) && (b24(i+3)==background) && (b24(i+line_w)==background) && (b24(i+3+line_w)!=background) |
5997 | leency | 184 | { |
6806 | leency | 185 | dark_background = MixColors(background,b24(i),200); |
6053 | leency | 186 | DSDWORD[i+3] = DSDWORD[i+3] & 0xFF000000 | dark_background; |
187 | DSDWORD[i+line_w] = DSDWORD[i+line_w] & 0xFF000000 | dark_background; |
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5981 | leency | 188 | } |
6021 | leency | 189 | // wb |
190 | // bw |
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6053 | leency | 191 | else if(b24(i)==background) && (b24(i+3)!=background) && (b24(i+line_w)!=background) && (b24(i+3+line_w)==background) |
5981 | leency | 192 | { |
6806 | leency | 193 | dark_background = MixColors(background,b24(i+3),200); |
6053 | leency | 194 | DSDWORD[i] = DSDWORD[i] & 0xFF000000 | dark_background; |
195 | DSDWORD[i+3+line_w] = DSDWORD[i+3+line_w] & 0xFF000000 | dark_background; |
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5981 | leency | 196 | } |
197 | } |
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198 | } |
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199 | |||
6803 | leency | 200 | :void LABEL::WriteIntoBuffer(int x,y,w,h; dword _background, _color; byte fontSizePoints; dword text1) |
5782 | leency | 201 | { |
5987 | leency | 202 | dword new_raw_size; |
6803 | leency | 203 | if(!text1)return; |
204 | if(size.pt)if(!changeSIZE())return; |
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5987 | leency | 205 | |
6021 | leency | 206 | if (size.pt != fontSizePoints) { |
6805 | leency | 207 | getsize(fontSizePoints, text1); |
6021 | leency | 208 | y -= size.offset_y; |
209 | } |
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5997 | leency | 210 | color = _color; |
211 | background = _background; |
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5981 | leency | 212 | |
5782 | leency | 213 | size.width = w; |
5783 | leency | 214 | size.height = h; |
5784 | leency | 215 | |
5987 | leency | 216 | new_raw_size = w*h*3; |
6803 | leency | 217 | if(raw_size != new_raw_size) |
5782 | leency | 218 | { |
5987 | leency | 219 | raw_size = new_raw_size; |
220 | free(raw); |
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221 | raw = malloc(raw_size); |
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5985 | leency | 222 | // Fill background color |
5987 | leency | 223 | EBX = background; |
224 | EAX = raw_size+raw; |
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225 | for (EDI=raw; EDI |
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5782 | leency | 226 | } |
227 | WHILE(DSBYTE[text1]) |
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228 | { |
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5987 | leency | 229 | x+=symbol(x,y,DSBYTE[text1], raw); |
6803 | leency | 230 | if(bold)x+=math.ceil(size.pt/17); |
5782 | leency | 231 | text1++; |
232 | } |
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233 | return; |
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234 | } |
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235 | |||
6805 | leency | 236 | :int LABEL::WriteIntoWindow(int x,y; dword _background, _color; byte fontSizePoints; dword text1) |
237 | { |
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238 | if(!text1)return 0; |
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239 | getsize(fontSizePoints, text1); |
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240 | raw_size = NULL; |
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241 | WriteIntoBuffer(0, -size.offset_y, size.width-size.offset_x, |
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242 | size.height-size.offset_y, _background, _color, fontSizePoints, text1); |
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243 | if (smooth) ApplySmooth(); |
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244 | ShowBuffer(x,y); |
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245 | return size.offset_x + size.width; |
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246 | } |
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247 | |||
248 | :int LABEL::WriteIntoWindowCenter(dword x,y,w,h; dword _background, _color; byte fontSizePoints; dword text1) |
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249 | { |
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250 | getsize(fontSizePoints, text1); |
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251 | return WriteIntoWindow(w-size.width/2+x,y, _background, _color, fontSizePoints, text1); |
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252 | } |
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253 | |||
254 | :void LABEL::ShowBuffer(dword x, y){ |
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5987 | leency | 255 | _PutImage(x, y, size.width, size.height, raw); |
5985 | leency | 256 | } |
257 | |||
258 | |||
5730 | pavelyakov | 259 | #endif>=239)>=175)>0)size.offset_x>0)size.offset_y>><>2+font_begin)]; |