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2288 | clevermous | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;; |
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4 | ;; Distributed under terms of the GNU General Public License ;; |
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5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
8 | $Revision: 2288 $ |
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9 | |||
10 | |||
11 | ; check mouse |
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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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25 | mousecount dd 0x0 |
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26 | mousedata dd 0x0 |
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27 | endg |
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28 | |||
29 | iglobal |
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30 | mouse_delay dd 10 |
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31 | mouse_speed_factor: |
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32 | dd 3 |
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33 | mouse_timer_ticks dd 0 |
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34 | endg |
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35 | |||
36 | ;include 'm_com.inc' |
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37 | |||
38 | |||
39 | ;test_mario79: |
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40 | ; push esi |
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41 | ; push eax |
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42 | ; mov [write_error_to],process_test_m79+43 |
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43 | ; movzx eax,al ;[DevErrorCode] |
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44 | ; call writehex |
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45 | ; mov esi,process_test_m79 |
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46 | ; call sys_msg_board_str |
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47 | ; pop eax |
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48 | ; pop esi |
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49 | ; ret |
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50 | ;process_test_m79 db 'K : Process - test Mario79 error 00000000',13,10,0 |
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51 | |||
52 | draw_mouse_under: |
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53 | ; return old picture |
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54 | |||
55 | cmp [_display.restore_cursor], 0 |
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56 | je @F |
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57 | |||
58 | pushad |
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59 | movzx eax, word [X_UNDER] |
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60 | movzx ebx, word [Y_UNDER] |
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61 | stdcall [_display.restore_cursor], eax, ebx |
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62 | popad |
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63 | ret |
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64 | @@: |
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65 | pushad |
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66 | xor ecx, ecx |
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67 | xor edx, edx |
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68 | align 4 |
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69 | mres: |
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70 | movzx eax, word [X_UNDER] |
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71 | movzx ebx, word [Y_UNDER] |
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72 | add eax, ecx |
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73 | add ebx, edx |
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74 | push ecx |
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75 | push edx |
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76 | push eax |
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77 | push ebx |
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78 | mov eax, edx |
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79 | shl eax, 6 |
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80 | shl ecx, 2 |
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81 | add eax, ecx |
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82 | add eax, mouseunder |
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83 | mov ecx, [eax] |
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84 | pop ebx |
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85 | pop eax |
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86 | mov edi, 1;force |
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87 | call [putpixel] |
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88 | pop edx |
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89 | pop ecx |
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90 | inc ecx |
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91 | cmp ecx, 16 |
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92 | jnz mres |
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93 | xor ecx, ecx |
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94 | inc edx |
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95 | cmp edx, 24 |
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96 | jnz mres |
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97 | popad |
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98 | ret |
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99 | |||
100 | save_draw_mouse: |
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101 | |||
102 | cmp [_display.move_cursor], 0 |
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103 | je .no_hw_cursor |
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104 | pushad |
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105 | |||
106 | mov [X_UNDER], ax |
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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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112 | |||
113 | mov ecx, [Screen_Max_X] |
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114 | inc ecx |
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115 | mul ecx |
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116 | add eax, [_WinMapAddress] |
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117 | movzx edx, byte [ebx+eax] |
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118 | shl edx, 8 |
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119 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
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120 | |||
121 | cmp esi, [current_cursor] |
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122 | je .draw |
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123 | |||
124 | push esi |
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125 | call [_display.select_cursor] |
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126 | mov [current_cursor], esi |
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127 | .draw: |
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128 | stdcall [_display.move_cursor], esi |
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129 | popad |
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130 | ret |
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131 | .fail: |
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132 | mov ecx, [def_cursor] |
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133 | mov [edx+SLOT_BASE+APPDATA.cursor], ecx |
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134 | stdcall [_display.move_cursor], ecx ; stdcall: [esp]=ebx,eax |
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135 | popad |
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136 | ret |
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137 | |||
138 | .no_hw_cursor: |
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139 | pushad |
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140 | ; save & draw |
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141 | mov [X_UNDER], ax |
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142 | mov [Y_UNDER], bx |
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143 | push eax |
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144 | push ebx |
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145 | mov ecx, 0 |
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146 | mov edx, 0 |
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147 | align 4 |
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148 | drm: |
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149 | push eax |
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150 | push ebx |
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151 | push ecx |
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152 | push edx |
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153 | ; helloworld |
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154 | push ecx |
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155 | add eax, ecx; save picture under mouse |
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156 | add ebx, edx |
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157 | push ecx |
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158 | call getpixel |
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159 | mov [COLOR_TEMP], ecx |
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160 | pop ecx |
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161 | mov eax, edx |
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162 | shl eax, 6 |
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163 | shl ecx, 2 |
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164 | add eax, ecx |
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165 | add eax, mouseunder |
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166 | mov ebx, [COLOR_TEMP] |
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167 | mov [eax], ebx |
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168 | pop ecx |
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169 | mov edi, edx ; y cycle |
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170 | shl edi, 4 ; *16 bytes per row |
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171 | add edi, ecx ; x cycle |
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172 | mov esi, edi |
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173 | add edi, esi |
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174 | add edi, esi ; *3 |
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175 | add edi, [MOUSE_PICTURE] ; we have our str address |
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176 | mov esi, edi |
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177 | add esi, 16*24*3 |
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178 | push ecx |
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179 | mov ecx, [COLOR_TEMP] |
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180 | call combine_colors |
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181 | mov [MOUSE_COLOR_MEM], ecx |
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182 | pop ecx |
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183 | pop edx |
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184 | pop ecx |
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185 | pop ebx |
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186 | pop eax |
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187 | add eax, ecx ; we have x coord+cycle |
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188 | add ebx, edx ; and y coord+cycle |
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189 | push ecx |
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190 | mov ecx, [MOUSE_COLOR_MEM] |
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191 | mov edi, 1 |
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192 | call [putpixel] |
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193 | pop ecx |
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194 | mov ebx, [esp+0] ; pure y coord again |
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195 | mov eax, [esp+4] ; and x |
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196 | inc ecx ; +1 cycle |
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197 | cmp ecx, 16 ; if more than 16 |
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198 | jnz drm |
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199 | xor ecx, ecx |
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200 | inc edx |
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201 | cmp edx, 24 |
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202 | jnz drm |
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203 | add esp, 8 |
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204 | popad |
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205 | ret |
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206 | |||
207 | |||
208 | combine_colors: |
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209 | ; in |
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210 | ; ecx - color ( 00 RR GG BB ) |
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211 | ; edi - ref to new color byte |
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212 | ; esi - ref to alpha byte |
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213 | ; |
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214 | ; out |
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215 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
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216 | push eax |
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217 | push ebx |
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218 | push edx |
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219 | push ecx |
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220 | xor ecx, ecx |
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221 | ; byte 2 |
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222 | mov eax, 0xff |
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223 | sub al, [esi+0] |
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224 | mov ebx, [esp] |
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225 | shr ebx, 16 |
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226 | and ebx, 0xff |
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227 | mul ebx |
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228 | shr eax, 8 |
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229 | add ecx, eax |
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230 | xor eax, eax |
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231 | xor ebx, ebx |
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232 | mov al, [edi+0] |
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233 | mov bl, [esi+0] |
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234 | mul ebx |
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235 | shr eax, 8 |
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236 | add ecx, eax |
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237 | shl ecx, 8 |
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238 | ; byte 1 |
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239 | mov eax, 0xff |
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240 | sub al, [esi+1] |
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241 | mov ebx, [esp] |
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242 | shr ebx, 8 |
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243 | and ebx, 0xff |
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244 | mul ebx |
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245 | shr eax, 8 |
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246 | add ecx, eax |
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247 | xor eax, eax |
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248 | xor ebx, ebx |
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249 | mov al, [edi+1] |
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250 | mov bl, [esi+1] |
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251 | mul ebx |
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252 | shr eax, 8 |
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253 | add ecx, eax |
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254 | shl ecx, 8 |
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255 | ; byte 2 |
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256 | mov eax, 0xff |
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257 | sub al, [esi+2] |
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258 | mov ebx, [esp] |
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259 | and ebx, 0xff |
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260 | mul ebx |
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261 | shr eax, 8 |
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262 | add ecx, eax |
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263 | xor eax, eax |
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264 | xor ebx, ebx |
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265 | mov al, [edi+2] |
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266 | mov bl, [esi+2] |
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267 | mul ebx |
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268 | shr eax, 8 |
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269 | add ecx, eax |
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270 | pop eax |
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271 | pop edx |
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272 | pop ebx |
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273 | pop eax |
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274 | ret |
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275 | |||
276 | |||
277 | __sys_disable_mouse: |
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278 | cmp dword [MOUSE_VISIBLE], dword 0 |
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279 | je @f |
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280 | ret |
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281 | @@: |
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282 | pushad |
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283 | cmp [CURRENT_TASK], dword 1 |
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284 | je disable_m |
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285 | mov edx, [CURRENT_TASK] |
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286 | shl edx, 5 |
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287 | add edx, window_data |
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288 | movzx eax, word [MOUSE_X] |
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289 | movzx ebx, word [MOUSE_Y] |
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290 | mov ecx, [Screen_Max_X] |
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291 | inc ecx |
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292 | imul ecx, ebx |
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293 | add ecx, eax |
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294 | add ecx, [_WinMapAddress] |
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295 | mov eax, [CURRENT_TASK] |
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296 | cmp al, [ecx] |
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297 | je yes_mouse_disable |
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298 | cmp al, [ecx+16] |
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299 | je yes_mouse_disable |
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300 | add ebx, 10 |
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301 | cmp ebx, [Screen_Max_Y] |
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302 | jae no_mouse_disable |
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303 | mov ebx, [Screen_Max_X] |
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304 | inc ebx |
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305 | imul ebx, 10 |
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306 | add ecx, ebx |
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307 | cmp al, [ecx] |
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308 | je yes_mouse_disable |
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309 | cmp al, [ecx+16] |
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310 | je yes_mouse_disable |
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311 | jmp no_mouse_disable |
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312 | yes_mouse_disable: |
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313 | mov edx, [CURRENT_TASK] |
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314 | shl edx, 5 |
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315 | add edx, window_data |
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316 | movzx eax, word [MOUSE_X] |
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317 | movzx ebx, word [MOUSE_Y] |
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318 | mov ecx, [edx+0]; mouse inside the area ? |
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319 | add eax, 10 |
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320 | cmp eax, ecx |
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321 | jb no_mouse_disable |
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322 | sub eax, 10 |
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323 | add ecx, [edx+8] |
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324 | cmp eax, ecx |
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325 | jg no_mouse_disable |
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326 | mov ecx, [edx+4] |
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327 | add ebx, 14 |
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328 | cmp ebx, ecx |
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329 | jb no_mouse_disable |
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330 | sub ebx, 14 |
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331 | add ecx, [edx+12] |
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332 | cmp ebx, ecx |
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333 | jg no_mouse_disable |
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334 | disable_m: |
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335 | cmp dword [MOUSE_VISIBLE], dword 0 |
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336 | jne no_mouse_disable |
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337 | pushf |
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338 | cli |
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339 | call draw_mouse_under |
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340 | popf |
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341 | mov [MOUSE_VISIBLE], dword 1 |
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342 | no_mouse_disable: |
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343 | popad |
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344 | ret |
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345 | |||
346 | __sys_draw_pointer: |
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347 | cmp [mouse_pause], 0 |
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348 | je @f |
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349 | ret |
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350 | @@: |
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351 | push eax |
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352 | mov eax, [timer_ticks] |
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353 | sub eax, [MouseTickCounter] |
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354 | cmp eax, 1 |
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355 | ja @f |
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356 | pop eax |
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357 | ret |
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358 | @@: |
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359 | mov eax, [timer_ticks] |
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360 | mov [MouseTickCounter], eax |
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361 | pop eax |
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362 | pushad |
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363 | cmp dword [MOUSE_VISIBLE], dword 0; mouse visible ? |
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364 | je chms00 |
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365 | mov [MOUSE_VISIBLE], dword 0 |
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366 | movzx ebx, word [MOUSE_Y] |
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367 | movzx eax, word [MOUSE_X] |
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368 | pushfd |
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369 | cli |
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370 | call save_draw_mouse |
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371 | popfd |
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372 | nodmu2: |
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373 | popad |
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374 | ret |
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375 | chms00: |
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376 | movzx ecx, word [X_UNDER] |
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377 | movzx edx, word [Y_UNDER] |
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378 | movzx ebx, word [MOUSE_Y] |
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379 | movzx eax, word [MOUSE_X] |
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380 | cmp eax, ecx |
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381 | jne redrawmouse |
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382 | cmp ebx, edx |
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383 | jne redrawmouse |
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384 | jmp nodmp |
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385 | redrawmouse: |
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386 | pushfd |
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387 | cli |
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388 | call draw_mouse_under |
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389 | call save_draw_mouse |
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390 | popfd |
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391 | nodmp: |
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392 | popad |
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393 | ret |
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394 | |||
395 | proc set_mouse_data stdcall, BtnState:dword, XMoving:dword, YMoving:dword, VScroll:dword, HScroll:dword |
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396 | |||
397 | mov eax, [BtnState] |
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398 | mov [BTN_DOWN], eax |
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399 | |||
400 | mov eax, [XMoving] |
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401 | call mouse_acceleration |
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402 | add ax, [MOUSE_X];[XCoordinate] |
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403 | cmp ax, 0 |
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404 | jge @@M1 |
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405 | mov eax, 0 |
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406 | jmp @@M2 |
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407 | @@M1: |
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408 | cmp ax, [Screen_Max_X];ScreenLength |
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409 | jl @@M2 |
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410 | mov ax, [Screen_Max_X];ScreenLength-1 |
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411 | |||
412 | @@M2: |
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413 | mov [MOUSE_X], ax;[XCoordinate] |
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414 | |||
415 | mov eax, [YMoving] |
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416 | neg eax |
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417 | call mouse_acceleration |
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418 | |||
419 | add ax, [MOUSE_Y];[YCoordinate] |
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420 | cmp ax, 0 |
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421 | jge @@M3 |
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422 | mov ax, 0 |
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423 | jmp @@M4 |
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424 | @@M3: |
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425 | cmp ax, [Screen_Max_Y];ScreenHeigth |
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426 | jl @@M4 |
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427 | mov ax, [Screen_Max_Y];ScreenHeigth-1 |
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428 | |||
429 | @@M4: |
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430 | mov [MOUSE_Y], ax;[YCoordinate] |
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431 | |||
432 | mov eax, [VScroll] |
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433 | add [MOUSE_SCROLL_V], ax |
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434 | |||
435 | mov eax, [HScroll] |
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436 | add [MOUSE_SCROLL_H], ax |
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437 | |||
438 | mov [mouse_active], 1 |
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439 | mov eax, [timer_ticks] |
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440 | mov [mouse_timer_ticks], eax |
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441 | ret |
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442 | endp |
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443 | |||
444 | mouse_acceleration: |
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445 | push eax |
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446 | mov eax, [timer_ticks] |
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447 | sub eax, [mouse_timer_ticks] |
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448 | cmp eax, [mouse_delay] |
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449 | pop eax |
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450 | ja @f |
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451 | ;push edx |
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452 | imul eax, [mouse_speed_factor] |
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453 | ;pop edx |
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454 | @@: |
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455 | ret |
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456 |