WebSVN – Kolibri OS – Diff – /kernel/trunk/hid/mousedrv.inc



        ; return old picture

 
        cmp [set_hw_cursor], 0
        jz @F
        pushad
        movzx  eax,word [X_UNDER]
        movzx  ebx,word [Y_UNDER]
        stdcall [hw_restore], eax, ebx
        popad
        ret
@@:
        pushad
        xor    ecx,ecx
        xor    edx,edx
        align  4
mres:
        movzx  eax,word [X_UNDER]
        movzx  ebx,word [Y_UNDER]
        add    eax,ecx
        add    ebx,edx
        push   ecx
        push   edx

 
        cmp [set_hw_cursor], 0
        jz @F

        pushad
 
        mov    [X_UNDER],ax
        mov    [Y_UNDER],bx
        movzx  eax,word [MOUSE_Y]
        movzx  ebx,word [MOUSE_X]

        push eax
        push ebx
 
        mov ecx, [ScreenWidth]
        inc ecx
        mul ecx

        ret

 
@@:
        pushad
        ; save & draw
        mov    [X_UNDER],ax
        mov    [Y_UNDER],bx
        push   eax
        push   ebx
        mov    ecx,0
        mov    edx,0

        push  ecx
        add    eax,ecx  ; save picture under mouse
        add    ebx,edx
        push   ecx
        call   getpixel
        mov    [COLOR_TEMP],ecx
        pop    ecx
        mov    eax,edx
        shl    eax,6
        shl    ecx,2
        add    eax,ecx
        add    eax,mouseunder
        mov    ebx,[COLOR_TEMP]
        mov    [eax],ebx
        pop  ecx
        mov    edi,edx       ; y cycle
        shl    edi,4       ; *16 bytes per row
        add    edi,ecx       ; x cycle
        mov    esi, edi
        add    edi, esi
        add    edi, esi       ; *3
        add    edi,[MOUSE_PICTURE]      ; we have our str address
        mov    esi, edi
        add    esi, 16*24*3
        push   ecx
        mov    ecx, [COLOR_TEMP]
        call   combine_colors
        mov    [MOUSE_COLOR_MEM], ecx
        pop    ecx
        pop    edx
        pop    ecx
        pop    ebx
        pop    eax
        add    eax,ecx       ; we have x coord+cycle
        add    ebx,edx       ; and y coord+cycle
        push   ecx
        mov    ecx, [MOUSE_COLOR_MEM]
        mov    edi, 1
        call   [putpixel]
        pop    ecx
        mov    ebx,[esp+0]      ; pure y coord again
        mov    eax,[esp+4]      ; and x

      pop eax
      ret

 
 
__sys_disable_mouse:
      cmp  dword [MOUSE_VISIBLE],dword 0
      je    @f
      ret
@@:
      pushad
      cmp  [CURRENT_TASK],dword 1
      je   disable_m
      mov  edx,[CURRENT_TASK]
      shl  edx,5
      add  edx,window_data
      movzx  eax, word [MOUSE_X]
      movzx  ebx, word [MOUSE_Y]
      mov  ecx,[ScreenWidth]
      inc  ecx
      imul  ecx,ebx
      add  ecx,eax

      cmp   eax,ebx
      je    yes_mouse_disable
      movzx ebx, byte [ecx+16]
      cmp   eax,ebx
      je    yes_mouse_disable
      mov   ebx,[ScreenWidth]
      inc   ebx
      imul  ebx,10
      add   ecx,ebx
      movzx ebx, byte [ecx]
      cmp   eax,ebx

      jmp   no_mouse_disable
yes_mouse_disable:
      mov  edx,[CURRENT_TASK]
      shl  edx,5
      add  edx,window_data
      movzx  eax, word [MOUSE_X]
      movzx  ebx, word [MOUSE_Y]
      mov  ecx,[edx+0]   ; mouse inside the area ?
      add  eax,14
      cmp  eax,ecx
      jb   no_mouse_disable
      sub  eax,14

      sub  ebx,20
      add  ecx,[edx+12]
      cmp  ebx,ecx
      jg   no_mouse_disable
disable_m:
      cmp  dword [MOUSE_VISIBLE],dword 0
      jne  no_mouse_disable
      cli
      call draw_mouse_under
      sti
      mov  [MOUSE_VISIBLE],dword 1
no_mouse_disable:
      popad
      ret

 

@@:
        mov     eax,[timer_ticks]
        mov     [MouseTickCounter],eax
        pop     eax
        pushad
        cmp    dword [MOUSE_VISIBLE],dword 0  ; mouse visible ?
        je     chms00
        mov     [MOUSE_VISIBLE], dword 0
        movzx  ebx,word [MOUSE_Y]
        movzx  eax,word [MOUSE_X]
        cli
        call   save_draw_mouse
        sti
nodmu2:
        popad
        ret
chms00:
        movzx  ecx,word [X_UNDER]
        movzx  edx,word [Y_UNDER]
        movzx  ebx,word [MOUSE_Y]
        movzx  eax,word [MOUSE_X]
        cmp    eax,ecx
        jne    redrawmouse
        cmp    ebx,edx
        jne    redrawmouse
        jmp    nodmp

Rev 380	Rev 381
Line 41...	Line 41...
41	; return old picture	41	; return old picture
Line 42...	Line 42...
42		42
43	cmp [set_hw_cursor], 0	43	cmp [set_hw_cursor], 0
44	jz @F	44	jz @F
45	pushad	45	pushad
46	movzx eax,word [0xfb4a]	46	movzx eax,word [X_UNDER]
47	movzx ebx,word [0xfb4c]	47	movzx ebx,word [Y_UNDER]
48	stdcall [hw_restore], eax, ebx	48	stdcall [hw_restore], eax, ebx
49	popad	49	popad
50	ret	50	ret
51	@@:	51	@@:
52	pushad	52	pushad
53	xor ecx,ecx	53	xor ecx,ecx
54	xor edx,edx	54	xor edx,edx
55	align 4	55	align 4
56	mres:	56	mres:
57	movzx eax,word [0xfb4a]	57	movzx eax,word [X_UNDER]
58	movzx ebx,word [0xfb4c]	58	movzx ebx,word [Y_UNDER]
59	add eax,ecx	59	add eax,ecx
60	add ebx,edx	60	add ebx,edx
61	push ecx	61	push ecx
62	push edx	62	push edx
Line 88...	Line 88...
88		88
89	cmp [set_hw_cursor], 0	89	cmp [set_hw_cursor], 0
90	jz @F	90	jz @F
Line 91...	Line 91...
91	pushad	91	pushad
92		92
93	mov [0xfb4a],ax	93	mov [X_UNDER],ax
94	mov [0xfb4c],bx	94	mov [Y_UNDER],bx
95	movzx eax,word [0xfb0c]	95	movzx eax,word [MOUSE_Y]
96	movzx ebx,word [0xfb0a]	96	movzx ebx,word [MOUSE_X]
Line 97...	Line 97...
97	push eax	97	push eax
98	push ebx	98	push ebx
99		99
100	mov ecx, [0xfe00]	100	mov ecx, [ScreenWidth]
101	inc ecx	101	inc ecx
102	mul ecx	102	mul ecx
Line 121...	Line 121...
121	ret	121	ret
Line 122...	Line 122...
122		122
123	@@:	123	@@:
124	pushad	124	pushad
125	; save & draw	125	; save & draw
126	mov [0xfb4a],ax	126	mov [X_UNDER],ax
127	mov [0xfb4c],bx	127	mov [Y_UNDER],bx
128	push eax	128	push eax
129	push ebx	129	push ebx
130	mov ecx,0	130	mov ecx,0
131	mov edx,0	131	mov edx,0
Line 139...	Line 139...
139	push ecx	139	push ecx
140	add eax,ecx ; save picture under mouse	140	add eax,ecx ; save picture under mouse
141	add ebx,edx	141	add ebx,edx
142	push ecx	142	push ecx
143	call getpixel	143	call getpixel
144	mov [0xfb30],ecx	144	mov [COLOR_TEMP],ecx
145	pop ecx	145	pop ecx
146	mov eax,edx	146	mov eax,edx
147	shl eax,6	147	shl eax,6
148	shl ecx,2	148	shl ecx,2
149	add eax,ecx	149	add eax,ecx
150	add eax,mouseunder	150	add eax,mouseunder
151	mov ebx,[0xfb30]	151	mov ebx,[COLOR_TEMP]
152	mov [eax],ebx	152	mov [eax],ebx
153	pop ecx	153	pop ecx
154	mov edi,edx ; y cycle	154	mov edi,edx ; y cycle
155	shl edi,4 ; *16 bytes per row	155	shl edi,4 ; *16 bytes per row
156	add edi,ecx ; x cycle	156	add edi,ecx ; x cycle
157	mov esi, edi	157	mov esi, edi
158	add edi, esi	158	add edi, esi
159	add edi, esi ; *3	159	add edi, esi ; *3
160	add edi,[0xf200] ; we have our str address	160	add edi,[MOUSE_PICTURE] ; we have our str address
161	mov esi, edi	161	mov esi, edi
162	add esi, 16243	162	add esi, 16243
163	push ecx	163	push ecx
164	mov ecx, [0xfb30]	164	mov ecx, [COLOR_TEMP]
165	call combine_colors	165	call combine_colors
166	mov [0xfb10], ecx	166	mov [MOUSE_COLOR_MEM], ecx
167	pop ecx	167	pop ecx
168	pop edx	168	pop edx
169	pop ecx	169	pop ecx
170	pop ebx	170	pop ebx
171	pop eax	171	pop eax
172	add eax,ecx ; we have x coord+cycle	172	add eax,ecx ; we have x coord+cycle
173	add ebx,edx ; and y coord+cycle	173	add ebx,edx ; and y coord+cycle
174	push ecx	174	push ecx
175	mov ecx, [0xfb10]	175	mov ecx, [MOUSE_COLOR_MEM]
176	mov edi, 1	176	mov edi, 1
177	call [putpixel]	177	call [putpixel]
178	pop ecx	178	pop ecx
179	mov ebx,[esp+0] ; pure y coord again	179	mov ebx,[esp+0] ; pure y coord again
180	mov eax,[esp+4] ; and x	180	mov eax,[esp+4] ; and x
Line 258...	Line 258...
258	pop eax	258	pop eax
259	ret	259	ret
Line 260...	Line 260...
260		260
261		261
262	__sys_disable_mouse:	262	__sys_disable_mouse:
263	cmp dword [0xf204],dword 0	263	cmp dword [MOUSE_VISIBLE],dword 0
264	je @f	264	je @f
265	ret	265	ret
266	@@:	266	@@:
267	pushad	267	pushad
268	cmp [CURRENT_TASK],dword 1	268	cmp [CURRENT_TASK],dword 1
269	je disable_m	269	je disable_m
270	mov edx,[CURRENT_TASK]	270	mov edx,[CURRENT_TASK]
271	shl edx,5	271	shl edx,5
272	add edx,window_data	272	add edx,window_data
273	movzx eax, word [0xfb0a]	273	movzx eax, word [MOUSE_X]
274	movzx ebx, word [0xfb0c]	274	movzx ebx, word [MOUSE_Y]
275	mov ecx,[0xfe00]	275	mov ecx,[ScreenWidth]
276	inc ecx	276	inc ecx
277	imul ecx,ebx	277	imul ecx,ebx
278	add ecx,eax	278	add ecx,eax
Line 282...	Line 282...
282	cmp eax,ebx	282	cmp eax,ebx
283	je yes_mouse_disable	283	je yes_mouse_disable
284	movzx ebx, byte [ecx+16]	284	movzx ebx, byte [ecx+16]
285	cmp eax,ebx	285	cmp eax,ebx
286	je yes_mouse_disable	286	je yes_mouse_disable
287	mov ebx,[0xfe00]	287	mov ebx,[ScreenWidth]
288	inc ebx	288	inc ebx
289	imul ebx,10	289	imul ebx,10
290	add ecx,ebx	290	add ecx,ebx
291	movzx ebx, byte [ecx]	291	movzx ebx, byte [ecx]
292	cmp eax,ebx	292	cmp eax,ebx
Line 297...	Line 297...
297	jmp no_mouse_disable	297	jmp no_mouse_disable
298	yes_mouse_disable:	298	yes_mouse_disable:
299	mov edx,[CURRENT_TASK]	299	mov edx,[CURRENT_TASK]
300	shl edx,5	300	shl edx,5
301	add edx,window_data	301	add edx,window_data
302	movzx eax, word [0xfb0a]	302	movzx eax, word [MOUSE_X]
303	movzx ebx, word [0xfb0c]	303	movzx ebx, word [MOUSE_Y]
304	mov ecx,[edx+0] ; mouse inside the area ?	304	mov ecx,[edx+0] ; mouse inside the area ?
305	add eax,14	305	add eax,14
306	cmp eax,ecx	306	cmp eax,ecx
307	jb no_mouse_disable	307	jb no_mouse_disable
308	sub eax,14	308	sub eax,14
Line 316...	Line 316...
316	sub ebx,20	316	sub ebx,20
317	add ecx,[edx+12]	317	add ecx,[edx+12]
318	cmp ebx,ecx	318	cmp ebx,ecx
319	jg no_mouse_disable	319	jg no_mouse_disable
320	disable_m:	320	disable_m:
321	cmp dword [0xf204],dword 0	321	cmp dword [MOUSE_VISIBLE],dword 0
322	jne no_mouse_disable	322	jne no_mouse_disable
323	cli	323	cli
324	call draw_mouse_under	324	call draw_mouse_under
325	sti	325	sti
326	mov [0xf204],dword 1	326	mov [MOUSE_VISIBLE],dword 1
327	no_mouse_disable:	327	no_mouse_disable:
328	popad	328	popad
329	ret	329	ret
Line 330...	Line 330...
330		330
Line 343...	Line 343...
343	@@:	343	@@:
344	mov eax,[timer_ticks]	344	mov eax,[timer_ticks]
345	mov [MouseTickCounter],eax	345	mov [MouseTickCounter],eax
346	pop eax	346	pop eax
347	pushad	347	pushad
348	cmp dword [0xf204],dword 0 ; mouse visible ?	348	cmp dword [MOUSE_VISIBLE],dword 0 ; mouse visible ?
349	je chms00	349	je chms00
350	mov [0xf204], dword 0	350	mov [MOUSE_VISIBLE], dword 0
351	movzx ebx,word [0xfb0c]	351	movzx ebx,word [MOUSE_Y]
352	movzx eax,word [0xfb0a]	352	movzx eax,word [MOUSE_X]
353	cli	353	cli
354	call save_draw_mouse	354	call save_draw_mouse
355	sti	355	sti
356	nodmu2:	356	nodmu2:
357	popad	357	popad
358	ret	358	ret
359	chms00:	359	chms00:
360	movzx ecx,word [0xfb4a]	360	movzx ecx,word [X_UNDER]
361	movzx edx,word [0xfb4c]	361	movzx edx,word [Y_UNDER]
362	movzx ebx,word [0xfb0c]	362	movzx ebx,word [MOUSE_Y]
363	movzx eax,word [0xfb0a]	363	movzx eax,word [MOUSE_X]
364	cmp eax,ecx	364	cmp eax,ecx
365	jne redrawmouse	365	jne redrawmouse
366	cmp ebx,edx	366	cmp ebx,edx
367	jne redrawmouse	367	jne redrawmouse
368	jmp nodmp	368	jmp nodmp

Subversion Repositories Kolibri OS

(root)/kernel/trunk/hid/mousedrv.inc – Rev 380 → 381