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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: 6246 $ |
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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6246 | serge | 38 | mouse_speed_factor dw 4 |
39 | mouse_delay db 3 |
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5984 | serge | 40 | mouse_doubleclick_delay db 64 |
473 | diamond | 41 | endg |
5201 | serge | 42 | |
2434 | Serge | 43 | ;----------------------------------------------------------------------------- |
5201 | serge | 44 | |
2434 | Serge | 45 | align 4 |
33 | mario79 | 46 | draw_mouse_under: |
5201 | serge | 47 | |
2434 | Serge | 48 | ; return old picture |
49 | cmp [_display.restore_cursor], 0 |
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50 | je @F |
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214 | serge | 51 | |
2434 | Serge | 52 | pushad |
53 | movzx eax, word [X_UNDER] |
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54 | movzx ebx, word [Y_UNDER] |
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55 | stdcall [_display.restore_cursor], eax, ebx |
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56 | popad |
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57 | ret |
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5201 | serge | 58 | |
59 | @@: |
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2434 | Serge | 60 | pushad |
61 | xor ecx, ecx |
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62 | xor edx, edx |
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5201 | serge | 63 | |
64 | mres: |
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2434 | Serge | 65 | movzx eax, word [X_UNDER] |
66 | movzx ebx, word [Y_UNDER] |
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67 | add eax, ecx |
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68 | add ebx, edx |
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69 | push ecx |
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70 | push edx |
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71 | push eax |
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72 | push ebx |
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73 | mov eax, edx |
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74 | shl eax, 6 |
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75 | shl ecx, 2 |
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76 | add eax, ecx |
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77 | add eax, mouseunder |
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78 | mov ecx, [eax] |
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79 | pop ebx |
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80 | pop eax |
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81 | mov edi, 1 ; force |
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82 | or ecx, 0x04000000 ; don't save to mouseunder area |
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2465 | Serge | 83 | ; call [putpixel] |
84 | call __sys_putpixel |
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2434 | Serge | 85 | pop edx |
86 | pop ecx |
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87 | inc ecx |
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88 | cmp ecx, 16 |
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89 | jnz mres |
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90 | xor ecx, ecx |
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91 | inc edx |
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92 | cmp edx, 24 |
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93 | jnz mres |
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94 | popad |
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95 | ret |
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5201 | serge | 96 | |
2434 | Serge | 97 | ;----------------------------------------------------------------------------- |
5201 | serge | 98 | |
2434 | Serge | 99 | align 4 |
33 | mario79 | 100 | save_draw_mouse: |
2434 | Serge | 101 | cmp [_display.move_cursor], 0 |
102 | je .no_hw_cursor |
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103 | pushad |
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214 | serge | 104 | |
2434 | Serge | 105 | mov [X_UNDER], ax |
106 | mov [Y_UNDER], bx |
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107 | movzx eax, word [MOUSE_Y] |
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108 | movzx ebx, word [MOUSE_X] |
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109 | push eax |
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110 | push ebx |
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221 | serge | 111 | |
5201 | serge | 112 | ; mov ecx, [Screen_Max_X] |
113 | ; inc ecx |
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114 | ; mul ecx |
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2465 | Serge | 115 | mov eax, [d_width_calc_area + eax*4] |
116 | |||
5565 | serge | 117 | add eax, [_display.win_map] |
2434 | Serge | 118 | movzx edx, byte [ebx+eax] |
119 | shl edx, 8 |
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120 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
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221 | serge | 121 | |
2434 | Serge | 122 | cmp esi, [current_cursor] |
123 | je .draw |
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230 | serge | 124 | |
3232 | Serge | 125 | mov eax, [TASK_COUNT] |
126 | movzx eax, word [WIN_POS+eax*2] |
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127 | shl eax, 8 |
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128 | |||
129 | cmp eax, edx |
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130 | je @F |
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131 | |||
132 | mov esi, [def_cursor] |
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133 | cmp esi, [current_cursor] |
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134 | je .draw |
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135 | |||
136 | @@: |
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2434 | Serge | 137 | push esi |
138 | call [_display.select_cursor] |
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139 | mov [current_cursor], esi |
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140 | ;-------------------------------------- |
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141 | align 4 |
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630 | serge | 142 | .draw: |
2434 | Serge | 143 | stdcall [_display.move_cursor], esi |
144 | popad |
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145 | ret |
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146 | ;-------------------------------------- |
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147 | ;align 4 |
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148 | ;.fail: |
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149 | ; mov ecx, [def_cursor] |
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150 | ; mov [edx+SLOT_BASE+APPDATA.cursor], ecx |
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151 | ; stdcall [_display.move_cursor], ecx ; stdcall: [esp]=ebx,eax |
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152 | ; popad |
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153 | ; ret |
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154 | ;-------------------------------------- |
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155 | align 4 |
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630 | serge | 156 | .no_hw_cursor: |
2434 | Serge | 157 | pushad |
158 | ; save & draw |
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159 | mov [X_UNDER], ax |
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160 | mov [Y_UNDER], bx |
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161 | push eax |
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162 | push ebx |
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163 | mov ecx, 0 |
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164 | mov edx, 0 |
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165 | ;-------------------------------------- |
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166 | align 4 |
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119 | mario79 | 167 | drm: |
2434 | Serge | 168 | push eax |
169 | push ebx |
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170 | push ecx |
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171 | push edx |
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172 | ; helloworld |
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173 | push ecx |
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5201 | serge | 174 | add eax, ecx ; save picture under mouse |
2434 | Serge | 175 | add ebx, edx |
176 | push ecx |
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5596 | serge | 177 | or ecx, 0x04000000 ; don't load to mouseunder area |
5201 | serge | 178 | push eax ebx edx edi |
179 | call [GETPIXEL] |
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180 | pop edi edx ebx eax |
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2434 | Serge | 181 | mov [COLOR_TEMP], ecx |
182 | pop ecx |
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183 | mov eax, edx |
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184 | shl eax, 6 |
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185 | shl ecx, 2 |
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186 | add eax, ecx |
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187 | add eax, mouseunder |
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188 | mov ebx, [COLOR_TEMP] |
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189 | and ebx, 0xffffff |
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190 | mov [eax], ebx |
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191 | pop ecx |
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5596 | serge | 192 | mov edi, edx ; y cycle |
193 | shl edi, 4 ; *16 bytes per row |
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194 | add edi, ecx ; x cycle |
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2434 | Serge | 195 | mov esi, edi |
196 | add edi, esi |
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5596 | serge | 197 | add edi, esi ; *3 |
2434 | Serge | 198 | add edi, [MOUSE_PICTURE] ; we have our str address |
199 | mov esi, edi |
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200 | add esi, 16*24*3 |
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201 | push ecx |
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202 | mov ecx, [COLOR_TEMP] |
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203 | call combine_colors |
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204 | and ecx, 0xffffff |
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205 | mov [MOUSE_COLOR_MEM], ecx |
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206 | pop ecx |
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207 | pop edx |
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208 | pop ecx |
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209 | pop ebx |
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210 | pop eax |
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5596 | serge | 211 | add eax, ecx ; we have x coord+cycle |
212 | add ebx, edx ; and y coord+cycle |
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2434 | Serge | 213 | push ecx |
214 | mov ecx, [MOUSE_COLOR_MEM] |
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215 | mov edi, 1 ; force |
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5596 | serge | 216 | or ecx, 0x04000000 ; don't save to mouseunder area |
2465 | Serge | 217 | ; call [putpixel] |
218 | call __sys_putpixel |
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2434 | Serge | 219 | pop ecx |
220 | mov ebx, [esp+0] ; pure y coord again |
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221 | mov eax, [esp+4] ; and x |
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5596 | serge | 222 | inc ecx ; +1 cycle |
223 | cmp ecx, 16 ; if more than 16 |
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2434 | Serge | 224 | jnz drm |
225 | xor ecx, ecx |
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226 | inc edx |
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227 | cmp edx, 24 |
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228 | jnz drm |
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229 | add esp, 8 |
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230 | popad |
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231 | ret |
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5201 | serge | 232 | |
2434 | Serge | 233 | ;----------------------------------------------------------------------------- |
5201 | serge | 234 | |
2434 | Serge | 235 | align 4 |
33 | mario79 | 236 | combine_colors: |
237 | ; in |
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238 | ; ecx - color ( 00 RR GG BB ) |
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239 | ; edi - ref to new color byte |
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240 | ; esi - ref to alpha byte |
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241 | ; |
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242 | ; out |
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243 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
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2434 | Serge | 244 | push eax |
245 | push ebx |
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246 | push edx |
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247 | push ecx |
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248 | xor ecx, ecx |
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5201 | serge | 249 | ; byte 0 |
2434 | Serge | 250 | mov eax, 0xff |
251 | sub al, [esi+0] |
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252 | mov ebx, [esp] |
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253 | shr ebx, 16 |
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254 | and ebx, 0xff |
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255 | mul ebx |
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256 | shr eax, 8 |
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257 | add ecx, eax |
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258 | xor eax, eax |
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259 | xor ebx, ebx |
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260 | mov al, [edi+0] |
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261 | mov bl, [esi+0] |
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262 | mul ebx |
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263 | shr eax, 8 |
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264 | add ecx, eax |
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265 | shl ecx, 8 |
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266 | ; byte 1 |
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267 | mov eax, 0xff |
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268 | sub al, [esi+1] |
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269 | mov ebx, [esp] |
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270 | shr ebx, 8 |
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271 | and ebx, 0xff |
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272 | mul ebx |
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273 | shr eax, 8 |
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274 | add ecx, eax |
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275 | xor eax, eax |
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276 | xor ebx, ebx |
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277 | mov al, [edi+1] |
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278 | mov bl, [esi+1] |
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279 | mul ebx |
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280 | shr eax, 8 |
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281 | add ecx, eax |
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282 | shl ecx, 8 |
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283 | ; byte 2 |
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284 | mov eax, 0xff |
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285 | sub al, [esi+2] |
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286 | mov ebx, [esp] |
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287 | and ebx, 0xff |
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288 | mul ebx |
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289 | shr eax, 8 |
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290 | add ecx, eax |
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291 | xor eax, eax |
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292 | xor ebx, ebx |
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293 | mov al, [edi+2] |
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294 | mov bl, [esi+2] |
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295 | mul ebx |
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296 | shr eax, 8 |
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297 | add ecx, eax |
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298 | pop eax |
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299 | pop edx |
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300 | pop ebx |
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301 | pop eax |
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302 | ret |
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5201 | serge | 303 | |
2434 | Serge | 304 | ;----------------------------------------------------------------------------- |
5201 | serge | 305 | |
2434 | Serge | 306 | align 4 |
307 | check_mouse_area_for_getpixel: |
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308 | ; in: |
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309 | ; eax = x |
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310 | ; ebx = y |
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311 | ; out: |
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312 | ; ecx = new color |
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313 | push eax ebx |
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314 | ; check for Y |
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315 | xor ecx, ecx |
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5596 | serge | 316 | mov cx, [Y_UNDER] ; [MOUSE_Y] |
33 | mario79 | 317 | |
2434 | Serge | 318 | cmp ebx, ecx |
319 | jb .no_mouse_area |
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5596 | serge | 320 | add ecx, 23 ; mouse cursor Y size |
2434 | Serge | 321 | cmp ebx, ecx |
322 | ja .no_mouse_area |
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323 | ; offset Y |
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5201 | serge | 324 | sub bx, [Y_UNDER] ; [MOUSE_Y] |
2434 | Serge | 325 | ;-------------------------------------- |
326 | ; check for X |
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327 | xor ecx, ecx |
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5201 | serge | 328 | mov cx, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 329 | cmp eax, ecx |
330 | jb .no_mouse_area |
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5596 | serge | 331 | add ecx, 15 ; mouse cursor X size |
2434 | Serge | 332 | cmp eax, ecx |
333 | ja .no_mouse_area |
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334 | ; offset X |
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5201 | serge | 335 | sub ax, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 336 | ;-------------------------------------- |
337 | ; eax = offset x |
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338 | ; ebx = offset y |
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339 | shl ebx, 6 ;y |
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340 | shl eax, 2 ;x |
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341 | add eax, ebx |
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342 | add eax, mouseunder |
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343 | mov ecx, [eax] |
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344 | and ecx, 0xffffff |
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345 | or ecx, 0xff000000 |
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346 | pop ebx eax |
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347 | ret |
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5201 | serge | 348 | |
349 | .no_mouse_area: |
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2434 | Serge | 350 | xor ecx, ecx |
351 | pop ebx eax |
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352 | ret |
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5201 | serge | 353 | |
2434 | Serge | 354 | ;----------------------------------------------------------------------------- |
5201 | serge | 355 | |
2434 | Serge | 356 | align 4 |
357 | check_mouse_area_for_putpixel: |
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358 | ; in: |
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359 | ; ecx = x shl 16 + y |
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360 | ; eax = color |
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361 | ; out: |
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362 | ; eax = new color |
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363 | push eax |
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364 | ; check for Y |
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5596 | serge | 365 | mov ax, [Y_UNDER] ; [MOUSE_Y] |
2434 | Serge | 366 | cmp cx, ax |
367 | jb .no_mouse_area |
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5596 | serge | 368 | add ax, 23 ; mouse cursor Y size |
2434 | Serge | 369 | cmp cx, ax |
370 | ja .no_mouse_area |
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371 | ; offset Y |
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5201 | serge | 372 | sub cx, [Y_UNDER] ; [MOUSE_Y] |
2434 | Serge | 373 | mov ax, cx |
374 | shl eax, 16 |
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5201 | serge | 375 | |
2434 | Serge | 376 | ; check for X |
5201 | serge | 377 | mov ax, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 378 | shr ecx, 16 |
379 | cmp cx, ax |
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380 | jb .no_mouse_area |
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5596 | serge | 381 | add ax, 15 ; mouse cursor X size |
2434 | Serge | 382 | cmp cx, ax |
383 | ja .no_mouse_area |
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384 | ; offset X |
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5201 | serge | 385 | sub cx, [X_UNDER] ; [MOUSE_X] |
2434 | Serge | 386 | mov ax, cx |
5201 | serge | 387 | |
2434 | Serge | 388 | ; eax = (offset y) shl 16 + (offset x) |
33 | mario79 | 389 | |
2434 | Serge | 390 | pop ecx |
33 | mario79 | 391 | |
2434 | Serge | 392 | push eax ebx |
393 | |||
394 | mov ebx, eax |
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5201 | serge | 395 | shr ebx, 16 ; y |
396 | and eax, 0xffff ; x |
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2434 | Serge | 397 | |
398 | shl ebx, 6 |
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399 | shl eax, 2 |
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400 | add eax, ebx |
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401 | add eax, mouseunder |
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402 | and ecx, 0xFFFFFF |
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403 | mov [eax], ecx |
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404 | |||
405 | pop ebx eax |
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406 | |||
407 | push esi edi |
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408 | rol eax, 16 |
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5596 | serge | 409 | movzx edi, ax ; y cycle |
410 | shl edi, 4 ; *16 bytes per row |
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2434 | Serge | 411 | shr eax, 16 |
5596 | serge | 412 | add edi, eax ; x cycle |
2434 | Serge | 413 | lea edi, [edi*3] |
414 | add edi, [MOUSE_PICTURE] ; we have our str address |
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415 | mov esi, edi |
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416 | add esi, 16*24*3 |
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417 | call combine_colors |
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418 | pop edi esi |
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419 | mov eax, ecx |
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420 | ret |
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5201 | serge | 421 | |
422 | .no_mouse_area: |
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2434 | Serge | 423 | pop eax |
424 | ret |
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5201 | serge | 425 | |
2434 | Serge | 426 | ;----------------------------------------------------------------------------- |
5201 | serge | 427 | |
2434 | Serge | 428 | align 4 |
33 | mario79 | 429 | __sys_draw_pointer: |
2434 | Serge | 430 | pushad |
431 | movzx ecx, word [X_UNDER] |
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432 | movzx edx, word [Y_UNDER] |
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433 | movzx ebx, word [MOUSE_Y] |
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434 | movzx eax, word [MOUSE_X] |
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2465 | Serge | 435 | cmp [redrawmouse_unconditional], 0 |
436 | je @f |
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437 | mov [redrawmouse_unconditional], 0 |
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438 | jmp redrawmouse |
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5201 | serge | 439 | @@: |
2434 | Serge | 440 | cmp eax, ecx |
441 | jne redrawmouse |
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442 | cmp ebx, edx |
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443 | je nodmp |
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5201 | serge | 444 | |
2434 | Serge | 445 | ;-------------------------------------- |
5201 | serge | 446 | |
2434 | Serge | 447 | align 4 |
448 | redrawmouse: |
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449 | pushfd |
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450 | cli |
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451 | call draw_mouse_under |
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452 | call save_draw_mouse |
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453 | |||
2465 | Serge | 454 | ; mov eax, [_display.select_cursor] |
455 | ; test eax, eax |
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456 | ; jz @f |
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457 | cmp [_display.select_cursor], select_cursor |
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458 | jne @f |
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2434 | Serge | 459 | |
460 | xor eax, eax |
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461 | mov esi, [current_cursor] |
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462 | |||
463 | mov ax, [Y_UNDER] |
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464 | sub eax, [esi+CURSOR.hot_y] |
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2987 | Serge | 465 | mov [Y_UNDER_subtraction_CUR_hot_y], ax |
2434 | Serge | 466 | add eax, [cur.h] |
2987 | Serge | 467 | mov [Y_UNDER_sub_CUR_hot_y_add_curh], ax |
2434 | Serge | 468 | |
469 | mov ax, [X_UNDER] |
||
470 | sub eax, [esi+CURSOR.hot_x] |
||
2987 | Serge | 471 | mov [X_UNDER_subtraction_CUR_hot_x], ax |
2434 | Serge | 472 | add eax, [cur.w] |
2987 | Serge | 473 | mov [X_UNDER_sub_CUR_hot_x_add_curh], ax |
5201 | serge | 474 | @@: |
2434 | Serge | 475 | popfd |
5201 | serge | 476 | nodmp: |
2434 | Serge | 477 | popad |
478 | ret |
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5201 | serge | 479 | |
2434 | Serge | 480 | ;----------------------------------------------------------------------------- |
5201 | serge | 481 | |
2434 | Serge | 482 | align 4 |
6246 | serge | 483 | proc set_mouse_data stdcall uses ecx edx, BtnState:dword, XMoving:dword, YMoving:dword, VScroll:dword, HScroll:dword |
630 | serge | 484 | |
2434 | Serge | 485 | mov eax, [BtnState] |
5201 | serge | 486 | and eax, 0x3FFFFFFF ; Top 2 bits are used to flag absolute movements |
2434 | Serge | 487 | mov [BTN_DOWN], eax |
5201 | serge | 488 | ;-------------------------------------- |
2434 | Serge | 489 | mov eax, [XMoving] |
5201 | serge | 490 | test [BtnState], 0x80000000 |
491 | jnz .absolute_x |
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5984 | serge | 492 | test eax, eax |
493 | jz @f |
||
2434 | Serge | 494 | call mouse_acceleration |
5201 | serge | 495 | add ax, [MOUSE_X] |
5984 | serge | 496 | jns .check_x |
497 | xor eax, eax |
||
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 |
||
2434 | Serge | 510 | ;-------------------------------------- |
5984 | serge | 511 | @@: |
2434 | Serge | 512 | mov eax, [YMoving] |
5201 | serge | 513 | test [BtnState], 0x40000000 |
514 | jnz .absolute_y |
||
5984 | serge | 515 | test eax, eax |
516 | jz @f |
||
2434 | Serge | 517 | neg eax |
518 | call mouse_acceleration |
||
5201 | serge | 519 | add ax, [MOUSE_Y] |
5984 | serge | 520 | jns .check_y |
521 | xor eax, eax |
||
5201 | serge | 522 | jmp .set_y |
523 | .absolute_y: |
||
524 | mov edx, [_display.height] |
||
525 | mul edx |
||
526 | shr eax, 15 |
||
527 | .check_y: |
||
5565 | serge | 528 | cmp ax, word[_display.height] |
5201 | serge | 529 | jl .set_y |
5565 | serge | 530 | mov ax, word[_display.height] |
531 | dec ax |
||
5201 | serge | 532 | .set_y: |
533 | mov [MOUSE_Y], ax |
||
2434 | Serge | 534 | ;-------------------------------------- |
5984 | serge | 535 | @@: |
2434 | Serge | 536 | mov eax, [VScroll] |
5984 | serge | 537 | test eax, eax |
538 | jz @f |
||
2434 | Serge | 539 | add [MOUSE_SCROLL_V], ax |
5984 | serge | 540 | bts word [BTN_DOWN], 15 |
541 | @@: |
||
2434 | Serge | 542 | mov eax, [HScroll] |
5984 | serge | 543 | test eax, eax |
544 | jz @f |
||
2434 | Serge | 545 | add [MOUSE_SCROLL_H], ax |
5984 | serge | 546 | bts dword [BTN_DOWN], 23 |
547 | @@: |
||
2434 | Serge | 548 | mov [mouse_active], 1 |
3555 | Serge | 549 | call wakeup_osloop |
2434 | Serge | 550 | ret |
479 | kastigar | 551 | endp |
5201 | serge | 552 | |
2434 | Serge | 553 | ;----------------------------------------------------------------------------- |
479 | kastigar | 554 | mouse_acceleration: |
6246 | serge | 555 | neg ax |
556 | jl mouse_acceleration |
||
557 | add al, [mouse_delay] |
||
558 | mul al |
||
559 | mov cx, [mouse_speed_factor] |
||
560 | dec ax |
||
561 | shr ax, cl |
||
562 | inc ax |
||
563 | test eax, eax |
||
564 | jns @f |
||
565 | neg ax |
||
5984 | serge | 566 | @@: |
2434 | Serge | 567 | ret |