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Rev | Author | Line No. | Line |
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431 | serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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5565 | serge | 3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
431 | serge | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
593 | mikedld | 8 | $Revision: 5596 $ |
9 | |||
10 | |||
33 | mario79 | 11 | ; check mouse |
12 | ; |
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13 | ; |
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14 | ; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y |
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15 | ; FB10 -> FB17 mouse color mem |
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16 | ; FB21 x move |
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17 | ; FB22 y move |
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18 | ; FB30 color temp |
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19 | ; FB28 high bits temp |
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20 | ; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under |
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21 | ; FC00 -> FCFE com1/ps2 buffer |
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22 | ; FCFF com1/ps2 buffer count starting from FC00 |
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23 | |||
24 | uglobal |
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2434 | Serge | 25 | ;-------------------------------------- |
26 | align 4 |
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5201 | serge | 27 | mousecount dd ? |
28 | mousedata dd ? |
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29 | Y_UNDER_sub_CUR_hot_y_add_curh dw ? |
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30 | Y_UNDER_subtraction_CUR_hot_y dw ? |
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31 | X_UNDER_sub_CUR_hot_x_add_curh dw ? |
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32 | X_UNDER_subtraction_CUR_hot_x dw ? |
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33 | mario79 | 33 | endg |
34 | |||
473 | diamond | 35 | iglobal |
2434 | Serge | 36 | ;-------------------------------------- |
37 | align 4 |
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5596 | serge | 38 | mouse_delay dd 10 |
2434 | Serge | 39 | mouse_speed_factor: |
5596 | serge | 40 | dd 3 |
41 | mouse_timer_ticks dd 0 |
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473 | diamond | 42 | endg |
5201 | serge | 43 | |
2434 | Serge | 44 | ;----------------------------------------------------------------------------- |
5201 | serge | 45 | |
2434 | Serge | 46 | align 4 |
33 | mario79 | 47 | draw_mouse_under: |
5201 | serge | 48 | |
2434 | Serge | 49 | ; return old picture |
50 | cmp [_display.restore_cursor], 0 |
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51 | je @F |
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214 | serge | 52 | |
2434 | Serge | 53 | pushad |
54 | movzx eax, word [X_UNDER] |
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55 | movzx ebx, word [Y_UNDER] |
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56 | stdcall [_display.restore_cursor], eax, ebx |
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57 | popad |
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58 | ret |
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5201 | serge | 59 | |
60 | @@: |
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2434 | Serge | 61 | pushad |
62 | xor ecx, ecx |
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63 | xor edx, edx |
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5201 | serge | 64 | |
65 | mres: |
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2434 | Serge | 66 | movzx eax, word [X_UNDER] |
67 | movzx ebx, word [Y_UNDER] |
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68 | add eax, ecx |
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69 | add ebx, edx |
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70 | push ecx |
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71 | push edx |
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72 | push eax |
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73 | push ebx |
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74 | mov eax, edx |
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75 | shl eax, 6 |
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76 | shl ecx, 2 |
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77 | add eax, ecx |
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78 | add eax, mouseunder |
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79 | mov ecx, [eax] |
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80 | pop ebx |
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81 | pop eax |
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82 | mov edi, 1 ; force |
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83 | or ecx, 0x04000000 ; don't save to mouseunder area |
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2465 | Serge | 84 | ; call [putpixel] |
85 | call __sys_putpixel |
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2434 | Serge | 86 | pop edx |
87 | pop ecx |
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88 | inc ecx |
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89 | cmp ecx, 16 |
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90 | jnz mres |
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91 | xor ecx, ecx |
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92 | inc edx |
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93 | cmp edx, 24 |
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94 | jnz mres |
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95 | popad |
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96 | ret |
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5201 | serge | 97 | |
2434 | Serge | 98 | ;----------------------------------------------------------------------------- |
5201 | serge | 99 | |
2434 | Serge | 100 | align 4 |
33 | mario79 | 101 | save_draw_mouse: |
2434 | Serge | 102 | cmp [_display.move_cursor], 0 |
103 | je .no_hw_cursor |
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104 | pushad |
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214 | serge | 105 | |
2434 | Serge | 106 | mov [X_UNDER], ax |
107 | mov [Y_UNDER], bx |
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108 | movzx eax, word [MOUSE_Y] |
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109 | movzx ebx, word [MOUSE_X] |
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110 | push eax |
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111 | push ebx |
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221 | serge | 112 | |
5201 | serge | 113 | ; mov ecx, [Screen_Max_X] |
114 | ; inc ecx |
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115 | ; mul ecx |
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2465 | Serge | 116 | mov eax, [d_width_calc_area + eax*4] |
117 | |||
5565 | serge | 118 | add eax, [_display.win_map] |
2434 | Serge | 119 | movzx edx, byte [ebx+eax] |
120 | shl edx, 8 |
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121 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
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221 | serge | 122 | |
2434 | Serge | 123 | cmp esi, [current_cursor] |
124 | je .draw |
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230 | serge | 125 | |
3232 | Serge | 126 | mov eax, [TASK_COUNT] |
127 | movzx eax, word [WIN_POS+eax*2] |
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128 | shl eax, 8 |
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129 | |||
130 | cmp eax, edx |
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131 | je @F |
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132 | |||
133 | mov esi, [def_cursor] |
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134 | cmp esi, [current_cursor] |
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135 | je .draw |
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136 | |||
137 | @@: |
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2434 | Serge | 138 | push esi |
139 | call [_display.select_cursor] |
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140 | mov [current_cursor], esi |
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141 | ;-------------------------------------- |
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142 | align 4 |
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630 | serge | 143 | .draw: |
2434 | Serge | 144 | stdcall [_display.move_cursor], esi |
145 | popad |
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146 | ret |
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147 | ;-------------------------------------- |
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148 | ;align 4 |
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149 | ;.fail: |
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150 | ; mov ecx, [def_cursor] |
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151 | ; mov [edx+SLOT_BASE+APPDATA.cursor], ecx |
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152 | ; stdcall [_display.move_cursor], ecx ; stdcall: [esp]=ebx,eax |
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153 | ; popad |
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154 | ; ret |
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155 | ;-------------------------------------- |
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156 | align 4 |
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630 | serge | 157 | .no_hw_cursor: |
2434 | Serge | 158 | pushad |
159 | ; save & draw |
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160 | mov [X_UNDER], ax |
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161 | mov [Y_UNDER], bx |
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162 | push eax |
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163 | push ebx |
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164 | mov ecx, 0 |
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165 | mov edx, 0 |
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166 | ;-------------------------------------- |
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167 | align 4 |
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119 | mario79 | 168 | drm: |
2434 | Serge | 169 | push eax |
170 | push ebx |
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171 | push ecx |
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172 | push edx |
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173 | ; helloworld |
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174 | push ecx |
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5201 | serge | 175 | add eax, ecx ; save picture under mouse |
2434 | Serge | 176 | add ebx, edx |
177 | push ecx |
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5596 | serge | 178 | or ecx, 0x04000000 ; don't load to mouseunder area |
5201 | serge | 179 | push eax ebx edx edi |
180 | call [GETPIXEL] |
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181 | pop edi edx ebx eax |
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2434 | Serge | 182 | mov [COLOR_TEMP], ecx |
183 | pop ecx |
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184 | mov eax, edx |
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185 | shl eax, 6 |
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186 | shl ecx, 2 |
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187 | add eax, ecx |
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188 | add eax, mouseunder |
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189 | mov ebx, [COLOR_TEMP] |
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190 | and ebx, 0xffffff |
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191 | mov [eax], ebx |
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192 | pop ecx |
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5596 | serge | 193 | mov edi, edx ; y cycle |
194 | shl edi, 4 ; *16 bytes per row |
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195 | add edi, ecx ; x cycle |
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2434 | Serge | 196 | mov esi, edi |
197 | add edi, esi |
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5596 | serge | 198 | add edi, esi ; *3 |
2434 | Serge | 199 | add edi, [MOUSE_PICTURE] ; we have our str address |
200 | mov esi, edi |
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201 | add esi, 16*24*3 |
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202 | push ecx |
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203 | mov ecx, [COLOR_TEMP] |
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204 | call combine_colors |
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205 | and ecx, 0xffffff |
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206 | mov [MOUSE_COLOR_MEM], ecx |
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207 | pop ecx |
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208 | pop edx |
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209 | pop ecx |
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210 | pop ebx |
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211 | pop eax |
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5596 | serge | 212 | add eax, ecx ; we have x coord+cycle |
213 | add ebx, edx ; and y coord+cycle |
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2434 | Serge | 214 | push ecx |
215 | mov ecx, [MOUSE_COLOR_MEM] |
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216 | mov edi, 1 ; force |
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5596 | serge | 217 | or ecx, 0x04000000 ; don't save to mouseunder area |
2465 | Serge | 218 | ; call [putpixel] |
219 | call __sys_putpixel |
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2434 | Serge | 220 | pop ecx |
221 | mov ebx, [esp+0] ; pure y coord again |
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222 | mov eax, [esp+4] ; and x |
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5596 | serge | 223 | inc ecx ; +1 cycle |
224 | cmp ecx, 16 ; if more than 16 |
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2434 | Serge | 225 | jnz drm |
226 | xor ecx, ecx |
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227 | inc edx |
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228 | cmp edx, 24 |
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229 | jnz drm |
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230 | add esp, 8 |
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231 | popad |
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232 | ret |
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5201 | serge | 233 | |
2434 | Serge | 234 | ;----------------------------------------------------------------------------- |
5201 | serge | 235 | |
2434 | Serge | 236 | align 4 |
33 | mario79 | 237 | combine_colors: |
238 | ; in |
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239 | ; ecx - color ( 00 RR GG BB ) |
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240 | ; edi - ref to new color byte |
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241 | ; esi - ref to alpha byte |
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242 | ; |
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243 | ; out |
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244 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
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2434 | Serge | 245 | push eax |
246 | push ebx |
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247 | push edx |
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248 | push ecx |
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249 | xor ecx, ecx |
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5201 | serge | 250 | ; byte 0 |
2434 | Serge | 251 | mov eax, 0xff |
252 | sub al, [esi+0] |
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253 | mov ebx, [esp] |
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254 | shr ebx, 16 |
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255 | and ebx, 0xff |
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256 | mul ebx |
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257 | shr eax, 8 |
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258 | add ecx, eax |
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259 | xor eax, eax |
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260 | xor ebx, ebx |
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261 | mov al, [edi+0] |
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262 | mov bl, [esi+0] |
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263 | mul ebx |
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264 | shr eax, 8 |
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265 | add ecx, eax |
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266 | shl ecx, 8 |
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267 | ; byte 1 |
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268 | mov eax, 0xff |
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269 | sub al, [esi+1] |
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270 | mov ebx, [esp] |
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271 | shr ebx, 8 |
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272 | and ebx, 0xff |
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273 | mul ebx |
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274 | shr eax, 8 |
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275 | add ecx, eax |
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276 | xor eax, eax |
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277 | xor ebx, ebx |
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278 | mov al, [edi+1] |
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279 | mov bl, [esi+1] |
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280 | mul ebx |
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281 | shr eax, 8 |
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282 | add ecx, eax |
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283 | shl ecx, 8 |
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284 | ; byte 2 |
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285 | mov eax, 0xff |
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286 | sub al, [esi+2] |
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287 | mov ebx, [esp] |
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288 | and ebx, 0xff |
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289 | mul ebx |
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290 | shr eax, 8 |
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291 | add ecx, eax |
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292 | xor eax, eax |
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293 | xor ebx, ebx |
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294 | mov al, [edi+2] |
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295 | mov bl, [esi+2] |
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296 | mul ebx |
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297 | shr eax, 8 |
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298 | add ecx, eax |
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299 | pop eax |
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300 | pop edx |
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301 | pop ebx |
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302 | pop eax |
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303 | ret |
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5201 | serge | 304 | |
2434 | Serge | 305 | ;----------------------------------------------------------------------------- |
5201 | serge | 306 | |
2434 | Serge | 307 | align 4 |
308 | check_mouse_area_for_getpixel: |
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309 | ; in: |
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310 | ; eax = x |
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311 | ; ebx = y |
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312 | ; out: |
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313 | ; ecx = new color |
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314 | push eax ebx |
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315 | ; check for Y |
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316 | xor ecx, ecx |
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5596 | serge | 317 | mov cx, [Y_UNDER] ; [MOUSE_Y] |
33 | mario79 | 318 | |
2434 | Serge | 319 | cmp ebx, ecx |
320 | jb .no_mouse_area |
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5596 | serge | 321 | add ecx, 23 ; mouse cursor Y size |
2434 | Serge | 322 | cmp ebx, ecx |
323 | ja .no_mouse_area |
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324 | ; offset Y |
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5201 | serge | 325 | sub bx, [Y_UNDER] ; [MOUSE_Y] |
2434 | Serge | 326 | ;-------------------------------------- |
327 | ; check for X |
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328 | xor ecx, ecx |
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5201 | serge | 329 | mov cx, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 330 | cmp eax, ecx |
331 | jb .no_mouse_area |
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5596 | serge | 332 | add ecx, 15 ; mouse cursor X size |
2434 | Serge | 333 | cmp eax, ecx |
334 | ja .no_mouse_area |
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335 | ; offset X |
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5201 | serge | 336 | sub ax, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 337 | ;-------------------------------------- |
338 | ; eax = offset x |
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339 | ; ebx = offset y |
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340 | shl ebx, 6 ;y |
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341 | shl eax, 2 ;x |
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342 | add eax, ebx |
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343 | add eax, mouseunder |
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344 | mov ecx, [eax] |
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345 | and ecx, 0xffffff |
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346 | or ecx, 0xff000000 |
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347 | pop ebx eax |
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348 | ret |
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5201 | serge | 349 | |
350 | .no_mouse_area: |
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2434 | Serge | 351 | xor ecx, ecx |
352 | pop ebx eax |
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353 | ret |
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5201 | serge | 354 | |
2434 | Serge | 355 | ;----------------------------------------------------------------------------- |
5201 | serge | 356 | |
2434 | Serge | 357 | align 4 |
358 | check_mouse_area_for_putpixel: |
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359 | ; in: |
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360 | ; ecx = x shl 16 + y |
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361 | ; eax = color |
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362 | ; out: |
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363 | ; eax = new color |
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364 | push eax |
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365 | ; check for Y |
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5596 | serge | 366 | mov ax, [Y_UNDER] ; [MOUSE_Y] |
2434 | Serge | 367 | cmp cx, ax |
368 | jb .no_mouse_area |
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5596 | serge | 369 | add ax, 23 ; mouse cursor Y size |
2434 | Serge | 370 | cmp cx, ax |
371 | ja .no_mouse_area |
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372 | ; offset Y |
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5201 | serge | 373 | sub cx, [Y_UNDER] ; [MOUSE_Y] |
2434 | Serge | 374 | mov ax, cx |
375 | shl eax, 16 |
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5201 | serge | 376 | |
2434 | Serge | 377 | ; check for X |
5201 | serge | 378 | mov ax, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 379 | shr ecx, 16 |
380 | cmp cx, ax |
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381 | jb .no_mouse_area |
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5596 | serge | 382 | add ax, 15 ; mouse cursor X size |
2434 | Serge | 383 | cmp cx, ax |
384 | ja .no_mouse_area |
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385 | ; offset X |
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5201 | serge | 386 | sub cx, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 387 | mov ax, cx |
5201 | serge | 388 | |
2434 | Serge | 389 | ; eax = (offset y) shl 16 + (offset x) |
33 | mario79 | 390 | |
2434 | Serge | 391 | pop ecx |
33 | mario79 | 392 | |
2434 | Serge | 393 | push eax ebx |
394 | |||
395 | mov ebx, eax |
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5201 | serge | 396 | shr ebx, 16 ; y |
397 | and eax, 0xffff ; x |
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2434 | Serge | 398 | |
399 | shl ebx, 6 |
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400 | shl eax, 2 |
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401 | add eax, ebx |
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402 | add eax, mouseunder |
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403 | and ecx, 0xFFFFFF |
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404 | mov [eax], ecx |
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405 | |||
406 | pop ebx eax |
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407 | |||
408 | push esi edi |
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409 | rol eax, 16 |
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5596 | serge | 410 | movzx edi, ax ; y cycle |
411 | shl edi, 4 ; *16 bytes per row |
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2434 | Serge | 412 | shr eax, 16 |
5596 | serge | 413 | add edi, eax ; x cycle |
2434 | Serge | 414 | lea edi, [edi*3] |
415 | add edi, [MOUSE_PICTURE] ; we have our str address |
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416 | mov esi, edi |
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417 | add esi, 16*24*3 |
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418 | call combine_colors |
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419 | pop edi esi |
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420 | mov eax, ecx |
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421 | ret |
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5201 | serge | 422 | |
423 | .no_mouse_area: |
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2434 | Serge | 424 | pop eax |
425 | ret |
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5201 | serge | 426 | |
2434 | Serge | 427 | ;----------------------------------------------------------------------------- |
5201 | serge | 428 | |
2434 | Serge | 429 | align 4 |
33 | mario79 | 430 | __sys_draw_pointer: |
2434 | Serge | 431 | pushad |
432 | movzx ecx, word [X_UNDER] |
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433 | movzx edx, word [Y_UNDER] |
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434 | movzx ebx, word [MOUSE_Y] |
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435 | movzx eax, word [MOUSE_X] |
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2465 | Serge | 436 | cmp [redrawmouse_unconditional], 0 |
437 | je @f |
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438 | mov [redrawmouse_unconditional], 0 |
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439 | jmp redrawmouse |
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5201 | serge | 440 | @@: |
2434 | Serge | 441 | cmp eax, ecx |
442 | jne redrawmouse |
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443 | cmp ebx, edx |
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444 | je nodmp |
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5201 | serge | 445 | |
2434 | Serge | 446 | ;-------------------------------------- |
5201 | serge | 447 | |
2434 | Serge | 448 | align 4 |
449 | redrawmouse: |
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450 | pushfd |
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451 | cli |
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452 | call draw_mouse_under |
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453 | call save_draw_mouse |
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454 | |||
2465 | Serge | 455 | ; mov eax, [_display.select_cursor] |
456 | ; test eax, eax |
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457 | ; jz @f |
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458 | cmp [_display.select_cursor], select_cursor |
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459 | jne @f |
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2434 | Serge | 460 | |
461 | xor eax, eax |
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462 | mov esi, [current_cursor] |
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463 | |||
464 | mov ax, [Y_UNDER] |
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465 | sub eax, [esi+CURSOR.hot_y] |
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2987 | Serge | 466 | mov [Y_UNDER_subtraction_CUR_hot_y], ax |
2434 | Serge | 467 | add eax, [cur.h] |
2987 | Serge | 468 | mov [Y_UNDER_sub_CUR_hot_y_add_curh], ax |
2434 | Serge | 469 | |
470 | mov ax, [X_UNDER] |
||
471 | sub eax, [esi+CURSOR.hot_x] |
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2987 | Serge | 472 | mov [X_UNDER_subtraction_CUR_hot_x], ax |
2434 | Serge | 473 | add eax, [cur.w] |
2987 | Serge | 474 | mov [X_UNDER_sub_CUR_hot_x_add_curh], ax |
5201 | serge | 475 | @@: |
2434 | Serge | 476 | popfd |
5201 | serge | 477 | nodmp: |
2434 | Serge | 478 | popad |
479 | ret |
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5201 | serge | 480 | |
2434 | Serge | 481 | ;----------------------------------------------------------------------------- |
5201 | serge | 482 | |
2434 | Serge | 483 | align 4 |
5201 | serge | 484 | proc set_mouse_data stdcall uses edx, BtnState:dword, XMoving:dword, YMoving:dword, VScroll:dword, HScroll:dword |
630 | serge | 485 | |
2434 | Serge | 486 | mov eax, [BtnState] |
5201 | serge | 487 | and eax, 0x3FFFFFFF ; Top 2 bits are used to flag absolute movements |
2434 | Serge | 488 | mov [BTN_DOWN], eax |
5201 | serge | 489 | ;-------------------------------------- |
2434 | Serge | 490 | mov eax, [XMoving] |
5201 | serge | 491 | test [BtnState], 0x80000000 |
492 | jnz .absolute_x |
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2434 | Serge | 493 | call mouse_acceleration |
5201 | serge | 494 | add ax, [MOUSE_X] |
2434 | Serge | 495 | cmp ax, 0 |
5201 | serge | 496 | jge .check_x |
2434 | Serge | 497 | mov eax, 0 |
5201 | serge | 498 | jmp .set_x |
499 | .absolute_x: |
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500 | mov edx, [_display.width] |
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501 | mul edx |
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502 | shr eax, 15 |
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503 | .check_x: |
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5565 | serge | 504 | cmp ax, word[_display.width] |
5201 | serge | 505 | jl .set_x |
5565 | serge | 506 | mov ax, word[_display.width] |
507 | dec ax |
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5201 | serge | 508 | .set_x: |
509 | mov [MOUSE_X], ax |
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2434 | Serge | 510 | ;-------------------------------------- |
511 | mov eax, [YMoving] |
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5201 | serge | 512 | test [BtnState], 0x40000000 |
513 | jnz .absolute_y |
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2434 | Serge | 514 | neg eax |
515 | call mouse_acceleration |
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5201 | serge | 516 | add ax, [MOUSE_Y] |
2434 | Serge | 517 | cmp ax, 0 |
5201 | serge | 518 | jge .check_y |
2434 | Serge | 519 | mov ax, 0 |
5201 | serge | 520 | jmp .set_y |
521 | .absolute_y: |
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522 | mov edx, [_display.height] |
||
523 | mul edx |
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524 | shr eax, 15 |
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525 | .check_y: |
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5565 | serge | 526 | cmp ax, word[_display.height] |
5201 | serge | 527 | jl .set_y |
5565 | serge | 528 | mov ax, word[_display.height] |
529 | dec ax |
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5201 | serge | 530 | .set_y: |
531 | mov [MOUSE_Y], ax |
||
2434 | Serge | 532 | ;-------------------------------------- |
533 | mov eax, [VScroll] |
||
534 | add [MOUSE_SCROLL_V], ax |
||
630 | serge | 535 | |
2434 | Serge | 536 | mov eax, [HScroll] |
537 | add [MOUSE_SCROLL_H], ax |
||
479 | kastigar | 538 | |
2434 | Serge | 539 | mov [mouse_active], 1 |
540 | mov eax, [timer_ticks] |
||
541 | mov [mouse_timer_ticks], eax |
||
3555 | Serge | 542 | call wakeup_osloop |
2434 | Serge | 543 | ret |
479 | kastigar | 544 | endp |
5201 | serge | 545 | |
2434 | Serge | 546 | ;----------------------------------------------------------------------------- |
5201 | serge | 547 | |
2434 | Serge | 548 | align 4 |
479 | kastigar | 549 | mouse_acceleration: |
2434 | Serge | 550 | push eax |
551 | mov eax, [timer_ticks] |
||
552 | sub eax, [mouse_timer_ticks] |
||
553 | cmp eax, [mouse_delay] |
||
554 | pop eax |
||
555 | ja @f |
||
556 | ;push edx |
||
557 | imul eax, [mouse_speed_factor] |
||
558 | ;pop edx |
||
5201 | serge | 559 | @@: |
2434 | Serge | 560 | ret |