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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 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;; |
5 | ;; Distributed under terms of the GNU General Public License ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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227 | serge | 7 | |
593 | mikedld | 8 | $Revision: 5599 $ |
9 | |||
1513 | mario79 | 10 | WINDOW_MOVE_AND_RESIZE_FLAGS = \ |
11 | mouse.WINDOW_RESIZE_N_FLAG + \ |
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12 | mouse.WINDOW_RESIZE_W_FLAG + \ |
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13 | mouse.WINDOW_RESIZE_S_FLAG + \ |
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14 | mouse.WINDOW_RESIZE_E_FLAG + \ |
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15 | mouse.WINDOW_MOVE_FLAG |
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16 | |||
1055 | Galkov | 17 | uglobal |
227 | serge | 18 | align 4 |
1055 | Galkov | 19 | event_start dd ? |
20 | event_end dd ? |
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21 | event_uid dd 0 |
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22 | endg |
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23 | EV_SPACE = 512 |
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3555 | Serge | 24 | FreeEvents = event_start-EVENT.fd ; "виртуальный" event, используются только поля: |
25 | ; FreeEvents.fd=event_start и FreeEvents.bk=event_end |
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2987 | Serge | 26 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 27 | align 4 |
28 | init_events: ;; used from kernel.asm |
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2434 | Serge | 29 | stdcall kernel_alloc, EV_SPACE*sizeof.EVENT |
30 | or eax, eax |
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1055 | Galkov | 31 | jz .fail |
32 | ; eax - current event, ebx - previos event below |
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2434 | Serge | 33 | mov ecx, EV_SPACE ; current - in allocated space |
3555 | Serge | 34 | mov ebx, FreeEvents ; previos - начало списка |
35 | push ebx ; оно же и конец потом будет |
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2987 | Serge | 36 | ;-------------------------------------- |
37 | align 4 |
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38 | @@: |
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2434 | Serge | 39 | mov [ebx+EVENT.fd], eax |
40 | mov [eax+EVENT.bk], ebx |
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41 | mov ebx, eax ; previos <- current |
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42 | add eax, sizeof.EVENT ; new current |
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1055 | Galkov | 43 | loop @b |
3555 | Serge | 44 | pop eax ; вот оно концом и стало |
2434 | Serge | 45 | mov [ebx+EVENT.fd], eax |
46 | mov [eax+EVENT.bk], ebx |
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2987 | Serge | 47 | ;-------------------------------------- |
48 | align 4 |
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2434 | Serge | 49 | .fail: |
50 | ret |
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2987 | Serge | 51 | ;----------------------------------------------------------------------------- |
3555 | Serge | 52 | EVENT_WATCHED equ 0x10000000 ;бит 28 |
53 | EVENT_SIGNALED equ 0x20000000 ;бит 29 |
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54 | MANUAL_RESET equ 0x40000000 ;бит 30 |
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55 | MANUAL_DESTROY equ 0x80000000 ;бит 31 |
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2987 | Serge | 56 | ;----------------------------------------------------------------------------- |
227 | serge | 57 | align 4 |
1055 | Galkov | 58 | create_event: ;; EXPORT use |
59 | ;info: |
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3555 | Serge | 60 | ; Переносим EVENT из списка FreeEvents в список ObjList текущего слота |
61 | ; EVENT.state устанавливаем из ecx, EVENT.code косвенно из esi (если esi<>0) |
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1055 | Galkov | 62 | ;param: |
63 | ; esi - event data |
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64 | ; ecx - flags |
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65 | ;retval: |
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66 | ; eax - event (=0 => fail) |
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67 | ; edx - uid |
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68 | ;scratched: ebx,ecx,esi,edi |
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2434 | Serge | 69 | mov ebx, [current_slot] |
70 | add ebx, APP_OBJ_OFFSET |
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71 | mov edx, [TASK_BASE] |
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72 | mov edx, [edx+TASKDATA.pid] |
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1055 | Galkov | 73 | pushfd |
74 | cli |
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2987 | Serge | 75 | ;-------------------------------------- |
76 | align 4 |
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1055 | Galkov | 77 | set_event: ;; INTERNAL use !!! don't use for Call |
78 | ;info: |
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3555 | Serge | 79 | ; Берем новый event из FreeEvents, заполняем его поля, как указано в ecx,edx,esi |
80 | ; и устанавливаем в список, указанный в ebx. |
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81 | ; Возвращаем сам event (в eax), и его uid (в edx) |
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1055 | Galkov | 82 | ;param: |
83 | ; ebx - start-chain "virtual" event for entry new event Right of him |
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84 | ; ecx - flags (copied to EVENT.state) |
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85 | ; edx - pid (copied to EVENT.pid) |
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86 | ; esi - event data (copied to EVENT.code indirect, =0 => skip) |
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87 | ;retval: |
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88 | ; eax - event (=0 => fail) |
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89 | ; edx - uid |
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90 | ;scratched: ebx,ecx,esi,edi |
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2434 | Serge | 91 | mov eax, FreeEvents |
92 | cmp eax, [eax+EVENT.fd] |
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1055 | Galkov | 93 | jne @f ; not empty ??? |
94 | pushad |
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95 | call init_events |
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96 | popad |
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97 | jz RemoveEventTo.break ; POPF+RET |
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2987 | Serge | 98 | ;-------------------------------------- |
99 | align 4 |
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100 | @@: |
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2434 | Serge | 101 | mov eax, [eax+EVENT.fd] |
102 | mov [eax+EVENT.magic], 'EVNT' |
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103 | mov [eax+EVENT.destroy], destroy_event.internal |
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104 | mov [eax+EVENT.state], ecx |
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105 | mov [eax+EVENT.pid], edx |
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1055 | Galkov | 106 | inc [event_uid] |
5599 | serge | 107 | mov edx, [event_uid] |
108 | mov [eax+EVENT.id], edx |
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2434 | Serge | 109 | or esi, esi |
1055 | Galkov | 110 | jz RemoveEventTo |
2434 | Serge | 111 | lea edi, [eax+EVENT.code] |
112 | mov ecx, (sizeof.EVENT -EVENT.code)/4 |
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1055 | Galkov | 113 | cld |
2434 | Serge | 114 | rep movsd |
2987 | Serge | 115 | ;-------------------------------------- |
116 | align 4 |
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1055 | Galkov | 117 | RemoveEventTo: ;; INTERNAL use !!! don't use for Call |
118 | ;param: |
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3555 | Serge | 119 | ; eax - указатель на event, КОТОРЫЙ вставляем |
120 | ; ebx - указатель на event, ПОСЛЕ которого вставляем |
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1055 | Galkov | 121 | ;scratched: ebx,ecx |
2434 | Serge | 122 | mov ecx, eax ; ecx=eax=Self, ebx=NewLeft |
123 | xchg ecx, [ebx+EVENT.fd] ; NewLeft.fd=Self, ecx=NewRight |
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3555 | Serge | 124 | cmp eax, ecx ; стоп, себе думаю... |
125 | je .break ; - а не дурак ли я? |
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2434 | Serge | 126 | mov [ecx+EVENT.bk], eax ; NewRight.bk=Self |
127 | xchg ebx, [eax+EVENT.bk] ; Self.bk=NewLeft, ebx=OldLeft |
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128 | xchg ecx, [eax+EVENT.fd] ; Self.fd=NewRight, ecx=OldRight |
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129 | mov [ebx+EVENT.fd], ecx ; OldLeft.fd=OldRight |
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130 | mov [ecx+EVENT.bk], ebx ; OldRight.bk=OldLeft |
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2987 | Serge | 131 | ;-------------------------------------- |
132 | align 4 |
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2434 | Serge | 133 | .break: |
134 | popfd |
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1055 | Galkov | 135 | ret |
2987 | Serge | 136 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 137 | align 4 |
138 | NotDummyTest: ;; INTERNAL use (not returned for fail !!!) |
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139 | pop edi |
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140 | call DummyTest ; not returned for fail !!! |
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2434 | Serge | 141 | mov ebx, eax |
142 | mov eax, [ebx+EVENT.pid] |
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1055 | Galkov | 143 | push edi |
2987 | Serge | 144 | ;-------------------------------------- |
145 | align 4 |
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3555 | Serge | 146 | .small: ; криво как-то... |
1055 | Galkov | 147 | pop edi |
148 | pushfd |
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149 | cli |
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1061 | Galkov | 150 | call pid_to_slot ; saved all registers (eax - retval) |
2434 | Serge | 151 | shl eax, 8 |
1055 | Galkov | 152 | jz RemoveEventTo.break ; POPF+RET |
3555 | Serge | 153 | jmp edi ; штатный возврат |
2987 | Serge | 154 | ;----------------------------------------------------------------------------- |
227 | serge | 155 | align 4 |
1055 | Galkov | 156 | raise_event: ;; EXPORT use |
157 | ;info: |
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3555 | Serge | 158 | ; Устанавливаем данные EVENT.code |
159 | ; Если там флаг EVENT_SIGNALED уже активен - больше ничего |
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160 | ; Иначе: этот флаг взводится, за исключением случая наличия флага EVENT_WATCHED в edx |
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161 | ; В этом случае EVENT_SIGNALED взводится лишь при наличие EVENT_WATCHED в самом событии |
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1055 | Galkov | 162 | ;param: |
163 | ; eax - event |
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164 | ; ebx - uid (for Dummy testing) |
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165 | ; edx - flags |
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166 | ; esi - event data (=0 => skip) |
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167 | ;scratched: ebx,ecx,esi,edi |
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168 | call NotDummyTest ; not returned for fail !!! |
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2434 | Serge | 169 | or esi, esi |
1055 | Galkov | 170 | jz @f |
2434 | Serge | 171 | lea edi, [ebx+EVENT.code] |
172 | mov ecx, (sizeof.EVENT -EVENT.code)/4 |
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1055 | Galkov | 173 | cld |
2434 | Serge | 174 | rep movsd |
2987 | Serge | 175 | ;-------------------------------------- |
176 | align 4 |
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177 | @@: |
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1055 | Galkov | 178 | test byte[ebx+EVENT.state+3], EVENT_SIGNALED shr 24 |
179 | jnz RemoveEventTo.break ; POPF+RET |
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180 | bt edx, 28 ;EVENT_WATCHED |
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181 | jnc @f |
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2434 | Serge | 182 | test byte[ebx+EVENT.state+3], EVENT_WATCHED shr 24 |
1055 | Galkov | 183 | jz RemoveEventTo.break ; POPF+RET |
2987 | Serge | 184 | ;-------------------------------------- |
185 | align 4 |
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186 | @@: |
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1055 | Galkov | 187 | or byte[ebx+EVENT.state+3], EVENT_SIGNALED shr 24 |
2434 | Serge | 188 | add eax, SLOT_BASE+APP_EV_OFFSET |
189 | xchg eax, ebx |
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1055 | Galkov | 190 | jmp RemoveEventTo |
2987 | Serge | 191 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 192 | align 4 |
193 | clear_event: ;; EXPORT use |
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194 | ;info: |
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354 | serge | 195 | ; |
1055 | Galkov | 196 | ;param: |
197 | ; eax - event |
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198 | ; ebx - uid (for Dummy testing) |
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199 | ;scratched: ebx,ecx |
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200 | call NotDummyTest ; not returned for fail !!! |
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2434 | Serge | 201 | add eax, SLOT_BASE+APP_OBJ_OFFSET |
1055 | Galkov | 202 | and byte[ebx+EVENT.state+3], not((EVENT_SIGNALED+EVENT_WATCHED)shr 24) |
2434 | Serge | 203 | xchg eax, ebx |
1055 | Galkov | 204 | jmp RemoveEventTo |
2987 | Serge | 205 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 206 | align 4 |
207 | send_event: ;; EXPORT use |
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208 | ;info: |
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3555 | Serge | 209 | ; Создает новый EVENT (вытаскивает из списка FreeEvents) в списке EventList |
210 | ; целевого слота (eax=pid), с данными из esi косвенно, и state=EVENT_SIGNALED |
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1055 | Galkov | 211 | ;param: |
212 | ; eax - slots pid, to sending new event |
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213 | ; esi - pointer to sending data (in code field of new event) |
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214 | ;retval: |
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215 | ; eax - event (=0 => fail) |
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216 | ; edx - uid |
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217 | ;warning: |
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218 | ; may be used as CDECL with such prefix... |
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219 | ; mov esi,[esp+8] |
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220 | ; mov eax,[esp+4] |
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221 | ; but not as STDCALL :( |
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222 | ;scratched: ebx,ecx,esi,edi |
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2434 | Serge | 223 | mov edx, eax |
1055 | Galkov | 224 | call NotDummyTest.small ; not returned for fail !!! |
2434 | Serge | 225 | lea ebx, [eax+SLOT_BASE+APP_EV_OFFSET] |
226 | mov ecx, EVENT_SIGNALED |
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1055 | Galkov | 227 | jmp set_event |
2987 | Serge | 228 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 229 | align 4 |
230 | DummyTest: ;; INTERNAL use (not returned for fail !!!) |
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231 | ;param: |
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232 | ; eax - event |
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233 | ; ebx - uid (for Dummy testing) |
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2434 | Serge | 234 | cmp [eax+EVENT.magic], 'EVNT' |
1055 | Galkov | 235 | jne @f |
2434 | Serge | 236 | cmp [eax+EVENT.id], ebx |
1055 | Galkov | 237 | je .ret |
2987 | Serge | 238 | ;-------------------------------------- |
239 | align 4 |
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240 | @@: |
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2434 | Serge | 241 | pop eax |
242 | xor eax, eax |
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2987 | Serge | 243 | ;-------------------------------------- |
244 | align 4 |
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2434 | Serge | 245 | .ret: |
246 | ret |
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2987 | Serge | 247 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 248 | align 4 |
249 | Wait_events: |
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2434 | Serge | 250 | or ebx, -1; infinite timeout |
2987 | Serge | 251 | ;-------------------------------------- |
252 | align 4 |
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1055 | Galkov | 253 | Wait_events_ex: |
254 | ;info: |
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3555 | Serge | 255 | ; Ожидание "абстрактного" события через перевод слота в 5-ю позицию. |
256 | ; Абстрактность заключена в том, что факт события определяется функцией APPDATA.wait_test, |
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257 | ; которая задается клиентом и может быть фактически любой. |
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258 | ; Это позволяет shed-у надежно определить факт события, и не совершать "холостых" переключений, |
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259 | ; предназначенных для разборок типа "свой/чужой" внутри задачи. |
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1055 | Galkov | 260 | ;param: |
3555 | Serge | 261 | ; edx - wait_test, клиентская ф-я тестирования (адрес кода) |
262 | ; ecx - wait_param, дополнительный параметр, возможно необходимый для [wait_test] |
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1055 | Galkov | 263 | ; ebx - wait_timeout |
264 | ;retval: |
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3555 | Serge | 265 | ; eax - результат вызова [wait_test] (=0 => timeout) |
1055 | Galkov | 266 | ;scratched: esi |
2434 | Serge | 267 | mov esi, [current_slot] |
268 | mov [esi+APPDATA.wait_param], ecx |
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1055 | Galkov | 269 | pushad |
3555 | Serge | 270 | mov ebx, esi;пока это вопрос, чего куды сувать.......... |
271 | pushfd ; это следствие общей концепции: пусть ф-я тестирования имеет |
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272 | cli ; право рассчитывать на закрытые прерывания, как при вызове из shed |
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1055 | Galkov | 273 | call edx |
274 | popfd |
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2434 | Serge | 275 | mov [esp+28], eax |
1055 | Galkov | 276 | popad |
2434 | Serge | 277 | or eax, eax |
1055 | Galkov | 278 | jnz @f ;RET |
2434 | Serge | 279 | mov [esi+APPDATA.wait_test], edx |
280 | mov [esi+APPDATA.wait_timeout], ebx |
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5599 | serge | 281 | mov eax, [timer_ticks] |
282 | mov [esi+APPDATA.wait_begin], eax |
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2434 | Serge | 283 | mov eax, [TASK_BASE] |
1055 | Galkov | 284 | mov [eax+TASKDATA.state], 5 |
285 | call change_task |
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2434 | Serge | 286 | mov eax, [esi+APPDATA.wait_param] |
2987 | Serge | 287 | ;-------------------------------------- |
288 | align 4 |
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289 | @@: |
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2434 | Serge | 290 | ret |
2987 | Serge | 291 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 292 | align 4 |
293 | wait_event: ;; EXPORT use |
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294 | ;info: |
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3555 | Serge | 295 | ; Ожидание флага EVENT_SIGNALED в совершенно конкретном Event |
296 | ; (устанавливаемого, надо полагать, через raise_event) |
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297 | ; При активном флаге MANUAL_RESET - больше ничего |
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298 | ; Иначе: флаги EVENT_SIGNALED и EVENT_WATCHED у полученного события сбрасываются, |
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299 | ; и, при активном MANUAL_DESTROY - перемещается в список ObjList текущего слота, |
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300 | ; а при не активном - уничтожается штатно (destroy_event.internal) |
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1055 | Galkov | 301 | ;param: |
302 | ; eax - event |
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303 | ; ebx - uid (for Dummy testing) |
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304 | ;scratched: ecx,edx,esi |
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305 | call DummyTest |
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2434 | Serge | 306 | mov ecx, eax ; wait_param |
1061 | Galkov | 307 | mov edx, get_event_alone ; wait_test |
1055 | Galkov | 308 | call Wait_events ; timeout ignored |
309 | jmp wait_finish |
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2987 | Serge | 310 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 311 | align 4 |
3500 | Serge | 312 | wait_event_timeout: |
313 | ;param: |
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314 | ; eax - event |
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315 | ; ebx - uid (for Dummy testing) |
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316 | ; ecx - timeout in timer ticks |
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317 | ;retval: |
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318 | ; eax - EVENT handle or 0 if timeout |
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319 | call DummyTest |
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320 | mov ebx, ecx |
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321 | mov ecx, eax ; wait_param |
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322 | mov edx, get_event_alone ; wait_test |
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323 | call Wait_events_ex |
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324 | test eax, eax |
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325 | jnz wait_finish |
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326 | ret |
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327 | ;----------------------------------------------------------------------------- |
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328 | align 4 |
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1055 | Galkov | 329 | get_event_ex: ;; f68:14 |
330 | ;info: |
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3555 | Serge | 331 | ; Ожидание любого события в очереди EventList текущего слота |
332 | ; Данные события code - копируются в память приложения (косвенно по edi) |
||
333 | ; При активном флаге MANUAL_RESET - больше ничего |
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334 | ; Иначе: флаги EVENT_SIGNALED и EVENT_WATCHED у полученного события сбрасываются, |
||
335 | ; и, при активном MANUAL_DESTROY - перемещается в список ObjList текущего слота, |
||
336 | ; а при не активном - уничтожается штатно (destroy_event.internal) |
||
1055 | Galkov | 337 | ;param: |
3555 | Serge | 338 | ; edi - адрес в коде приложения для копирования данных из EVENT.code |
1055 | Galkov | 339 | ;retval: |
3555 | Serge | 340 | ; eax - собственно EVENT (будем называть это его хэндлом) |
1055 | Galkov | 341 | ;scratched: ebx,ecx,edx,esi,edi |
1061 | Galkov | 342 | mov edx, get_event_queue ; wait_test |
1055 | Galkov | 343 | call Wait_events ; timeout ignored |
2434 | Serge | 344 | lea esi, [eax+EVENT.code] |
345 | mov ecx, (sizeof.EVENT-EVENT.code)/4 |
||
1055 | Galkov | 346 | cld |
2434 | Serge | 347 | rep movsd |
348 | mov byte[edi-(sizeof.EVENT-EVENT.code)+2], cl;clear priority field |
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2987 | Serge | 349 | ;-------------------------------------- |
350 | align 4 |
||
1055 | Galkov | 351 | wait_finish: |
352 | test byte[eax+EVENT.state+3], MANUAL_RESET shr 24 |
||
353 | jnz get_event_queue.ret ; RET |
||
1061 | Galkov | 354 | and byte[eax+EVENT.state+3], not((EVENT_SIGNALED+EVENT_WATCHED)shr 24) |
1055 | Galkov | 355 | test byte[eax+EVENT.state+3], MANUAL_DESTROY shr 24 |
356 | jz destroy_event.internal |
||
2434 | Serge | 357 | mov ebx, [current_slot] |
358 | add ebx, APP_OBJ_OFFSET |
||
1055 | Galkov | 359 | pushfd |
360 | cli |
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361 | jmp RemoveEventTo |
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2987 | Serge | 362 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 363 | align 4 |
364 | destroy_event: ;; EXPORT use |
||
365 | ;info: |
||
3555 | Serge | 366 | ; Переносим EVENT в список FreeEvents, чистим поля magic,destroy,pid,id |
1055 | Galkov | 367 | ;param: |
368 | ; eax - event |
||
369 | ; ebx - uid (for Dummy testing) |
||
370 | ;retval: |
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3555 | Serge | 371 | ; eax - адрес объекта EVENT (=0 => fail) |
1055 | Galkov | 372 | ;scratched: ebx,ecx |
373 | call DummyTest ; not returned for fail !!! |
||
2987 | Serge | 374 | ;-------------------------------------- |
375 | align 4 |
||
363 | serge | 376 | .internal: |
2434 | Serge | 377 | xor ecx, ecx ; clear common header |
1055 | Galkov | 378 | pushfd |
379 | cli |
||
2434 | Serge | 380 | mov [eax+EVENT.magic], ecx |
381 | mov [eax+EVENT.destroy], ecx |
||
382 | mov [eax+EVENT.pid], ecx |
||
383 | mov [eax+EVENT.id], ecx |
||
384 | mov ebx, FreeEvents |
||
1055 | Galkov | 385 | jmp RemoveEventTo |
2987 | Serge | 386 | ;----------------------------------------------------------------------------- |
227 | serge | 387 | align 4 |
1055 | Galkov | 388 | get_event_queue: |
389 | ;info: |
||
3555 | Serge | 390 | ; клиентская ф-я тестирования для get_event_ex |
1055 | Galkov | 391 | ;warning: |
392 | ; -don't use [TASK_BASE],[current_slot],[CURRENT_TASK] - it is not for your slot |
||
393 | ; -may be assumed, that interrupt are disabled |
||
394 | ; -it is not restriction for scratched registers |
||
395 | ;param: |
||
3555 | Serge | 396 | ; ebx - адрес APPDATA слота тестирования |
1055 | Galkov | 397 | ;retval: |
3555 | Serge | 398 | ; eax - адрес объекта EVENT (=0 => fail) |
2434 | Serge | 399 | add ebx, APP_EV_OFFSET |
3555 | Serge | 400 | mov eax, [ebx+APPOBJ.bk] ; выбираем с конца, по принципу FIFO |
2434 | Serge | 401 | cmp eax, ebx ; empty ??? |
1055 | Galkov | 402 | je get_event_alone.ret0 |
2987 | Serge | 403 | ;-------------------------------------- |
404 | align 4 |
||
2434 | Serge | 405 | .ret: |
406 | ret |
||
2987 | Serge | 407 | ;----------------------------------------------------------------------------- |
227 | serge | 408 | align 4 |
1055 | Galkov | 409 | get_event_alone: |
410 | ;info: |
||
3555 | Serge | 411 | ; клиентская ф-я тестирования для wait_event |
1055 | Galkov | 412 | ;warning: |
413 | ; -don't use [TASK_BASE],[current_slot],[CURRENT_TASK] - it is not for your slot |
||
414 | ; -may be assumed, that interrupt are disabled |
||
415 | ; -it is not restriction for scratched registers |
||
416 | ;param: |
||
3555 | Serge | 417 | ; ebx - адрес APPDATA слота тестирования |
1055 | Galkov | 418 | ;retval: |
3555 | Serge | 419 | ; eax - адрес объекта EVENT (=0 => fail) |
2434 | Serge | 420 | mov eax, [ebx+APPDATA.wait_param] |
1055 | Galkov | 421 | test byte[eax+EVENT.state+3], EVENT_SIGNALED shr 24 |
422 | jnz .ret |
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423 | or byte[eax+EVENT.state+3], EVENT_WATCHED shr 24 |
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2987 | Serge | 424 | ;-------------------------------------- |
425 | align 4 |
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2434 | Serge | 426 | .ret0: |
427 | xor eax, eax; NO event!!! |
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2987 | Serge | 428 | ;-------------------------------------- |
429 | align 4 |
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2434 | Serge | 430 | .ret: |
431 | ret |
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2987 | Serge | 432 | ;----------------------------------------------------------------------------- |
354 | serge | 433 | align 4 |
1055 | Galkov | 434 | sys_sendwindowmsg: ;; f72 |
435 | dec ebx |
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436 | jnz .ret ;subfunction==1 ? |
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2987 | Serge | 437 | pushfd |
1055 | Galkov | 438 | cli |
2434 | Serge | 439 | sub ecx, 2 |
1055 | Galkov | 440 | je .sendkey |
1466 | mario79 | 441 | dec ecx |
1391 | mikedld | 442 | jnz .retf |
2987 | Serge | 443 | ;-------------------------------------- |
444 | align 4 |
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1055 | Galkov | 445 | .sendbtn: |
2434 | Serge | 446 | cmp byte[BTN_COUNT], 1 |
1055 | Galkov | 447 | jae .result ;overflow |
448 | inc byte[BTN_COUNT] |
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1466 | mario79 | 449 | shl edx, 8 |
2434 | Serge | 450 | mov [BTN_BUFF], edx |
1055 | Galkov | 451 | jmp .result |
2987 | Serge | 452 | ;-------------------------------------- |
453 | align 4 |
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1055 | Galkov | 454 | .sendkey: |
2434 | Serge | 455 | movzx eax, byte[KEY_COUNT] |
456 | cmp al, 120 |
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1055 | Galkov | 457 | jae .result ;overflow |
458 | inc byte[KEY_COUNT] |
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5201 | serge | 459 | mov [KEY_BUFF+eax], dl |
460 | ; store empty scancode |
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461 | add eax, 120+2 |
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462 | mov [KEY_BUFF+eax], byte 0 |
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463 | sub eax, 120+2 |
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2987 | Serge | 464 | ;-------------------------------------- |
465 | align 4 |
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1055 | Galkov | 466 | .result: |
3555 | Serge | 467 | setae byte[esp+32+4] ;считаем, что исходно: dword[esp+32+4]==72 |
2987 | Serge | 468 | ;-------------------------------------- |
469 | align 4 |
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470 | .retf: |
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471 | popfd |
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472 | ;-------------------------------------- |
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473 | align 4 |
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2434 | Serge | 474 | .ret: |
475 | ret |
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2987 | Serge | 476 | ;----------------------------------------------------------------------------- |
377 | serge | 477 | align 4 |
1055 | Galkov | 478 | sys_getevent: ;; f11 |
3555 | Serge | 479 | mov ebx, [current_slot];пока это вопрос, чего куды сувать.......... |
480 | pushfd ; это следствие общей концепции: пусть ф-я тестирования имеет |
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481 | cli ; право рассчитывать на закрытые прерывания, как при вызове из shed |
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531 | diamond | 482 | call get_event_for_app |
1055 | Galkov | 483 | popfd |
2434 | Serge | 484 | mov [esp+32], eax |
1055 | Galkov | 485 | ret |
2987 | Serge | 486 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 487 | align 4 |
488 | sys_waitforevent: ;; f10 |
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2434 | Serge | 489 | or ebx, -1; infinite timeout |
2987 | Serge | 490 | ;-------------------------------------- |
491 | align 4 |
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1055 | Galkov | 492 | sys_wait_event_timeout: ;; f23 |
3500 | Serge | 493 | call unprotect_from_terminate |
2434 | Serge | 494 | mov edx, get_event_for_app; wait_test |
1061 | Galkov | 495 | call Wait_events_ex ; ebx - timeout |
2434 | Serge | 496 | mov [esp+32], eax |
3500 | Serge | 497 | call protect_from_terminate |
1055 | Galkov | 498 | ret |
2987 | Serge | 499 | ;----------------------------------------------------------------------------- |
1055 | Galkov | 500 | align 4 |
501 | get_event_for_app: ;; used from f10,f11,f23 |
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502 | ;info: |
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3555 | Serge | 503 | ; клиентская ф-я тестирования для приложений (f10,f23) |
1055 | Galkov | 504 | ;warning: |
505 | ; -don't use [TASK_BASE],[current_slot],[CURRENT_TASK] - it is not for your slot |
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506 | ; -may be assumed, that interrupt are disabled |
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507 | ; -it is not restriction for scratched registers |
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508 | ;param: |
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3555 | Serge | 509 | ; ebx - адрес APPDATA слота тестирования |
1055 | Galkov | 510 | ;retval: |
3555 | Serge | 511 | ; eax - номер события (=0 => no events) |
2434 | Serge | 512 | movzx edi, bh ; bh is assumed as [CURRENT_TASK] |
513 | shl edi, 5 |
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514 | add edi, CURRENT_TASK ; edi is assumed as [TASK_BASE] |
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515 | mov ecx, [edi+TASKDATA.event_mask] |
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516 | and ecx, 0x7FFFFFFF |
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2987 | Serge | 517 | ;-------------------------------------- |
518 | align 4 |
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3555 | Serge | 519 | .loop: ; пока не исчерпаем все биты маски |
520 | bsr eax, ecx ; находим ненулевой бит маски (31 -> 0) |
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521 | jz .no_events ; исчерпали все биты маски, но ничего не нашли ??? |
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522 | btr ecx, eax ; сбрасываем проверяемый бит маски |
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523 | ; переходим на обработчик этого (eax) бита |
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524 | cmp eax, 10 |
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3589 | Serge | 525 | jae .loop ; eax=[10..31], ignored (event 11...32) |
2987 | Serge | 526 | |
2434 | Serge | 527 | cmp eax, 3 |
2987 | Serge | 528 | je .loop ; eax=3, ignored (event 4) |
529 | |||
530 | cmp eax, 4 |
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531 | je .FlagAutoReset ; eax=4, retvals=eax+1 (event 5) |
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532 | |||
533 | cmp eax, 5 |
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534 | je .mouse_check ; eax=5, retvals=eax+1 (event 6) |
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535 | |||
3555 | Serge | 536 | ja .FlagAutoReset ; eax=[6..9], retvals=eax+1 (event 7...10) |
2987 | Serge | 537 | |
2434 | Serge | 538 | cmp eax, 1 |
2987 | Serge | 539 | jae .BtKy ; eax=[1,2], retvals=eax+1 (event 2,3) |
540 | ;-------------------------------------- |
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541 | align 4 |
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1055 | Galkov | 542 | .WndRedraw: ; eax=0, retval WndRedraw=1 |
2434 | Serge | 543 | cmp [edi-twdw+WDATA.fl_redraw], al;al==0 |
1055 | Galkov | 544 | jne .result |
545 | jmp .loop |
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2987 | Serge | 546 | ;-------------------------------------- |
547 | align 4 |
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548 | .no_events: |
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2434 | Serge | 549 | xor eax, eax |
531 | diamond | 550 | ret |
2987 | Serge | 551 | ;-------------------------------------- |
552 | align 4 |
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553 | .mouse_check: ; Mouse 5+1=6 |
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1466 | mario79 | 554 | push eax |
2434 | Serge | 555 | mov eax, [TASK_BASE] |
556 | mov eax, [eax + TASKDATA.event_mask] |
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557 | test eax, 0x80000000 ; bit 31: active/inactive filter f.40 |
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558 | jz @f |
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559 | pop eax |
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2987 | Serge | 560 | jmp .FlagAutoReset |
561 | ;-------------------------------------- |
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562 | align 4 |
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2434 | Serge | 563 | @@: |
1466 | mario79 | 564 | ; If the window is captured and moved by the user, then no mouse events!!! |
2434 | Serge | 565 | mov al, [mouse.active_sys_window.action] |
566 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
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567 | test al, al |
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1466 | mario79 | 568 | pop eax |
569 | jnz .loop |
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2987 | Serge | 570 | ;-------------------------------------- |
571 | align 4 |
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572 | .FlagAutoReset: ; retvals: BgrRedraw=5, IPC=7, Stack=8, Debug=9 |
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2434 | Serge | 573 | btr [ebx+APPDATA.event_mask], eax |
1055 | Galkov | 574 | jnc .loop |
2987 | Serge | 575 | ;-------------------------------------- |
576 | align 4 |
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577 | .result: ; retval = eax+1 |
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665 | diamond | 578 | inc eax |
579 | ret |
||
2987 | Serge | 580 | ;-------------------------------------- |
581 | align 4 |
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582 | .BtKy: |
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2434 | Serge | 583 | movzx edx, bh |
1055 | Galkov | 584 | movzx edx, word[WIN_STACK+edx*2] |
585 | je .Keys ; eax=1, retval Keys=2 |
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2987 | Serge | 586 | ;-------------------------------------- |
587 | align 4 |
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1055 | Galkov | 588 | .Buttons: ; eax=2, retval Buttons=3 |
2434 | Serge | 589 | cmp byte[BTN_COUNT], 0 |
1055 | Galkov | 590 | je .loop ; empty ??? |
2434 | Serge | 591 | cmp edx, [TASK_COUNT] |
1055 | Galkov | 592 | jne .loop ; not Top ??? |
1466 | mario79 | 593 | mov edx, [BTN_BUFF] |
594 | shr edx, 8 |
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1391 | mikedld | 595 | cmp edx, 0xFFFF ;-ID for Minimize-Button of Form |
1055 | Galkov | 596 | jne .result |
2434 | Serge | 597 | mov [window_minimize], 1 |
3555 | Serge | 598 | call wakeup_osloop |
1055 | Galkov | 599 | dec byte[BTN_COUNT] |
600 | jmp .loop |
||
2987 | Serge | 601 | ;-------------------------------------- |
602 | align 4 |
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1055 | Galkov | 603 | .Keys: ; eax==1 |
2434 | Serge | 604 | cmp edx, [TASK_COUNT] |
1055 | Galkov | 605 | jne @f ; not Top ??? |
2434 | Serge | 606 | cmp [KEY_COUNT], al; al==1 |
1055 | Galkov | 607 | jae .result ; not empty ??? |
2987 | Serge | 608 | ;-------------------------------------- |
609 | align 4 |
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610 | @@: |
||
2434 | Serge | 611 | mov edx, hotkey_buffer |
2987 | Serge | 612 | ;-------------------------------------- |
613 | align 4 |
||
614 | @@: |
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2434 | Serge | 615 | cmp [edx], bh ; bh - slot for testing |
1055 | Galkov | 616 | je .result |
2434 | Serge | 617 | add edx, 8 |
1055 | Galkov | 618 | cmp edx, hotkey_buffer+120*8 |
92 | diamond | 619 | jb @b |
1055 | Galkov | 620 | jmp .loop |
621 | ;end. |
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3500 | Serge | 622 | ;----------------------------------------------------------------------------->-> |