WebSVN – Kolibri OS – Diff – /kernel/trunk/gui/button.inc


max_buttons=4095
dececx:
    push edx
    push ecx
 
    mov  edx,2
  .loop:
 
    cmp   byte [esp+edx],0x20
    jae   @f
    mov   [esp+edx],byte 0x20
   @@:
    sub   [esp+edx],byte 0x20
 
    dec  edx
    jns  .loop
 
    pop  ecx
    pop  edx
    ret
    
incecx:
    push edx
    push ecx
    
    mov  edx,2
  .loop:
    
    cmp  byte [esp+edx],0xdf
    jbe  @f
    mov  [esp+edx],byte 0xdf
   @@:
    add  [esp+edx],byte 0x20
    
    dec  edx
    jns  .loop
    pop  ecx
    pop  edx
    ret
    
incecx2:
    push edx
    push ecx
    
    mov  edx,2
  .loop:
    
    cmp  byte [esp+edx],0xeb
    jbe  @f
    mov  [esp+edx],byte 0xeb
   @@:
    add  [esp+edx],byte 0x14
    
    dec  edx
    jns  .loop
    pop  ecx
    pop  edx
    ret
 
drawbuttonframes:
 
        push  esi
        push  edi
        push  eax
        push  ebx
        push  ecx
        push  edx
 
        shr   eax,16
        shr   ebx,16
        mov   edx,[0x3010]
 
        add   eax,[edx-twdw]
        add   ebx,[edx-twdw+4]
        mov   cx,ax
        mov   dx,bx
        shl   eax,16
        shl   ebx,16
        mov   ax,cx
        mov   bx,dx
        add   ax,word [esp+12]
        mov   esi,ebx
        mov   edi,0
        mov   ecx,[esp+0]
        call  incecx
        call  [draw_line]
 
        movzx edx,word [esp+8]
        add   ebx,edx
        shl   edx,16
        add   ebx,edx
        mov   ecx,[esp+0]
        call  dececx
        call  [draw_line]
 
        mov   ebx,esi
        push  edx
        mov   edx,eax
        shr   edx,16
        mov   ax,dx
        mov   edx,ebx
        shr   edx,16
        mov   bx,dx
        mov   dx,[esp+8+4]
        add   bx,dx
        pop   edx
        mov   edi,0
        mov   ecx,[esp+0]
        call  incecx
        call  [draw_line]
 
        mov   esi,edx
        mov   dx,[esp+12]
        add   ax,dx
        shl   edx,16
        add   eax,edx
        add   ebx,1*65536
        mov   edx,esi
        mov   ecx,[esp+0]
        call  dececx
        call  [draw_line]
 
        pop   edx
        pop   ecx
        pop   ebx
        pop   eax
        pop   edi
        pop   esi
 
        ret
 
button_dececx:
 
        cmp   [buttontype],dword 1
        jne   .finish
;        je    bdece
;        ret
;      bdece:
        push  eax
        mov   eax,0x01
        cmp   edi,20
        jg    @f
        mov   eax,0x02
      @@:
        test  ecx,0xff
        jz    @f
        sub   ecx,eax
      @@:
        shl   eax,8
        test  ecx,0xff00
        jz    @f
        sub   ecx,eax
      @@:
        shl   eax,8
        test  ecx,0xff0000
        jz    @f
        sub   ecx,eax
      @@:
        pop    eax
      .finish:
        ret
 
 
sys_button:
 
        test  ecx,0x80000000
        jnz   remove_button
 
        push  esi
        push  edi
        push  eax
        push  ebx
        push  ecx
        push  edx
 
        test  ecx,0x40000000
        jnz   button_no_draw
 
        pushad                       ; button body
        push  ebx
        shr   eax,16
        shr   ebx,16
        mov   edx,[0x3010]
        mov   esi,[edx-twdw]
        mov   edi,[edx-twdw+4]
        add   eax,esi
        add   ebx,edi
        mov   cx,ax
        mov   dx,bx
        shl   eax,16
        shl   ebx,16
        mov   ax,cx
        mov   bx,dx
        movzx ecx,word [4+32+esp+12]
        add   eax,ecx
        mov   ecx,[4+32+esp+0]
        cmp   [buttontype],dword 0
        je    @f
        call  incecx2
       @@:
        movzx edi,word [esp]
 
; 
        pop   edx
        and   edx, 0xFFFF
   ;;cli
     .newline:
        call  button_dececx
        push  edi
        xor   edi, edi
        call  [draw_line]
        pop   edi
        add   ebx,1*65536+1   ; [ y start | y end ]
        dec   edx
        jnz   .newline
   ;;sti
;;        pop   ebx
; 
        popad
 
        call  drawbuttonframes
 
      button_no_draw:
 
        and   ecx,0xffff
 
        mov   edi,[0x3010]
        sub   edi,twdw
 
        mov   edi,[0xfe88]
        movzx eax,word [edi]
        cmp   eax,max_buttons
        jge   noaddbutt
        inc   eax
        mov   [edi],ax
 
        shl   eax,4
        add   eax,edi
 
        mov   bx,[0x3000]
        mov   [eax],bx
 
        add   eax,2         ; save button id number
        mov   ebx,[esp+4]
        mov   [eax],bx      ; bits 0-15
        shr   ebx,16
        mov   [eax-2+0xc],bx; bits 16-31
        add   eax,2         ; x start
        mov   bx,[esp+12+2]
        mov   [eax],bx
        add   eax,2         ; x size
        mov   bx,[esp+12+0]
        mov   [eax],bx
        add   eax,2         ; y start
        mov   bx,[esp+8+2]
        mov   [eax],bx
        add   eax,2         ; y size
        mov   bx,[esp+8+0]
        mov   [eax],bx
 
     noaddbutt:
 
        pop   edx
        pop   ecx
        pop   ebx
        pop   eax
        pop   edi
        pop   esi
 
        ret
 
 
remove_button:
 
    and  ecx,0x7fffffff
 
  rnewba2:
 
    mov   edi,[0xfe88]
    mov   eax,edi
    movzx ebx,word [edi]
    inc   bx
 
  rnewba:
 
    dec   bx
    jz    rnmba
 
    add   eax,0x10
 
    mov   dx,[0x3000]
    cmp   dx,[eax]
    jnz   rnewba
 
    cmp   cx,[eax+2]
    jnz   rnewba
 
    pushad
    mov   ecx,ebx
    inc   ecx
    shl   ecx,4
    mov   ebx,eax
    add   eax,0x10
    call  memmove
    dec   dword [edi]
    popad
 
    jmp   rnewba2
 
  rnmba:
 
    ret
 
find_pressed_button_frames:
 
        pushad
 
        movzx ebx,word [eax+0]
        shl   ebx,5
        add   ebx,window_data
        movzx ecx,word [ebx+0]     ; window x start
        movzx edx,word [eax+4]     ; button x start
        add   ecx,edx
        push  ecx
 
        mov   dx,[eax+6]     ; button x size
        add   cx,dx
        mov   esi,ecx
        inc   esi
        mov   cx,[ebx+4]     ; window y start
        mov   dx,[eax+8]     ; button y start
        add   ecx,edx
        mov   ebx,ecx
        mov   dx,[eax+10]    ; button y size
        add   dx,cx
        inc   dx
 
        pop   eax
 
        ; eax x beginning
        ; ebx y beginning
        ; esi x end
        ; edx y end
        ; ecx color
 
        mov   [pressed_button_eax],eax
        mov   [pressed_button_ebx],ebx
        mov   [pressed_button_ecx],ecx
        mov   [pressed_button_edx],edx
        mov   [pressed_button_esi],esi
 
        popad
        ret
 
uglobal
  pressed_button_eax  dd  0
  pressed_button_ebx  dd  0
  pressed_button_ecx  dd  0
  pressed_button_edx  dd  0
  pressed_button_esi  dd  0
endg
 
; negative button image
 
negativebutton:
        ; If requested, do not display button
        ; boarder on press.
        test  ebx,0x20000000
        jz    draw_negative_button
        ret
      draw_negative_button:
 
        pushad
 
        mov   eax,[pressed_button_eax]
        mov   ebx,[pressed_button_ebx]
        mov   ecx,[pressed_button_ecx]
        mov   edx,[pressed_button_edx]
        mov   esi,[pressed_button_esi]
        mov   ecx,0x01000000
 
        dec   edx
        push  edx
        inc   edx
        dec   esi
        push  esi
        inc   esi
 
        push  eax
        push  ebx
        push  ecx
        push  edx
        push  edi
 
        call  [disable_mouse]
 
      bdbnewline:
        mov   edi,1    ; force
        cmp   eax,[esp+16]
        jz    bneg
        cmp   eax,[esp+20]
        jz    bneg
        cmp   ebx,[esp+12]
        jz    bneg
        cmp   ebx,[esp+24]
        jnz   nbneg
;        jz    bneg
;        jmp   nbneg
 
      bneg:
 
        ;;;call  [disable_mouse]
        call  [putpixel]
 
      nbneg:
 
        inc   eax
        cmp   eax,esi
        jnz   bdbnewline
        mov   eax,[esp+16]
        inc   ebx
        cmp   ebx,edx
        jnz   bdbnewline
 
        add   esp,28
 
        popad
 
        ret
 
; check buttons
 
 
; 0000 word process number
; 0002 word button id number : bits 0-15
; 0004 word x start
; 0006 word x size
; 0008 word y start
; 000A word y size
; 000C word button id number : bits 16-31
;
; button table in 0x10 increments
;
; first at 0x10
 
 
checkbuttons:
 
    cmp   [0xfb40],byte 0    ; mouse buttons pressed
    jnz   @f
    ret
  @@:
 
    pushad
 
    xor    esi, esi
    mov    edi, [0xfe88]
    movzx  edx, word [edi]
    test   edx, edx
    jne    @f
    popad
    ret
 
  @@:
 
    push  esi
    inc   edx
    push  edx
 
  buttonnewcheck:
 
    pop   edx
    pop   esi
    inc   esi
    cmp   edx,esi
    jge   bch
 
    popad                 ; no button pressed
    ret
 
  bch:
 
    push  esi
    push  edx
    mov   eax,esi
    shl   eax,4
    add   eax,edi
 
;......................start 1/2 : modified by vhanla .............................
    mov   [buttonid],eax
;......................end   1/2 : modified by vhanla .............................
 
    ; check that button is at top of windowing stack
 
    movzx ebx,word [eax]
    movzx ecx,word [0xC000 + ebx * 2]
    cmp   ecx,[0x3004]
    jne   buttonnewcheck
 
    ; check that button start is inside window x/y end
 
    movzx ebx,word [eax+0]
    shl   ebx,5
 
        test    [ebx+window_data+WDATA.fl_wstate],WSTATE_MINIMIZED
        jnz     buttonnewcheck
 
;    add   ebx,window_data
;    mov   ecx,[window_data+ebx+8]          ; window end X
    movzx edx,word [eax+4]     ; button start X
    cmp   edx, [window_data+ebx+8] ;ecx
    jge   buttonnewcheck
 
;    mov   ecx,[window_data+ebx+12]         ; window end Y
    movzx edx, word [eax+8]    ; button start Y
    cmp   edx, [window_data+ebx+12] ;ecx
    jge   buttonnewcheck
 
    ; check coordinates
                               ; mouse x >= button x ?
    movzx ebx,word [eax+0]
    shl   ebx,5
    add   ebx,window_data
    movzx ecx,word [ebx+0]     ; window x start
    movzx edx,word [eax+4]     ; button x start
    add   edx,ecx
    mov   cx,[0xfb0a]
    cmp   edx,ecx
    jg    buttonnewcheck
 
    movzx ebx,word [eax+6]     ; button x size
    add   edx,ebx
    cmp   ecx,edx
    jg    buttonnewcheck
 
                               ; mouse y >= button y ?
    movzx ebx,word [eax+0]
    shl   ebx,5
    add   ebx,window_data
    movzx ecx,word [ebx+4]     ; window y start
    movzx edx,word [eax+8]     ; button y start
    add   edx,ecx
    mov   cx,[0xfb0c]
    cmp   edx,ecx
    jg    buttonnewcheck
 
    movzx ebx,word [eax+10]    ; button y size
    add   edx,ebx
    cmp   ecx,edx
    jg    buttonnewcheck
 
    ; mouse on button
 
    pop   edx
    pop   esi
 
    mov   bx,[eax+0xc]     ; button id : bits 16-31
    shl   ebx,16
    mov   bx,[eax+2]       ; button id : bits 00-16
    push  ebx
 
    mov   [0xfb44],byte 1  ; no mouse down checks
    call find_pressed_button_frames
    call negativebutton
 
    pushad
  cbwaitmouseup:
 
    call  checkidle
 
    call  [draw_pointer]
 
    pushad
    call  stack_handler
    popad
 
    cmp   [0xfb40],byte 0  ; mouse buttons pressed ?
    jnz   cbwaitmouseup
    popad
 
    call  negativebutton
    mov   [0xfff4],byte 0  ; no mouse background
    mov   [0xfff5],byte 0  ; draw mouse
;..................................... start 2/2 : modified by vhanla .............................
    ; check coordinates
    jmp afterbuttonid
    buttonid dd 0x0 ;here a will backup the eax value
    afterbuttonid:
 
   pusha
  ; mouse x >= button x ?
   movzx ebx,word [eax+0]
   shl   ebx,5
   add   ebx,window_data
   movzx ecx,word [ebx+0]    ; window x start
   movzx edx,word [eax+4]    ; button x start
   add   edx,ecx
   mov   cx,[0xfb0a]
   cmp   edx,ecx
   jg   no_on_button ;if we release the pointer out of the button area
 
   movzx ebx,word [eax+6]    ; button x size
   add   edx,ebx
   cmp   ecx,edx
   jg   no_on_button
 
        ; mouse y >= button y ?
   movzx ebx,word [eax+0]
   shl   ebx,5
   add   ebx,window_data
   movzx ecx,word [ebx+4]    ; window y start
   movzx edx,word [eax+8]    ; button y start
   add   edx,ecx
   mov   cx,[0xfb0c]
   cmp   edx,ecx
   jg   no_on_button
 
   movzx ebx,word [eax+10]   ; button y size
   add   edx,ebx
   cmp   ecx,edx
   jg   no_on_button
   popa
   mov   [0xf500],byte 1 ; no of buttons in buffer
   pop   ebx
   mov   [0xf501],ebx   ; lets put the button id in buffer
   push  ebx
   pusha
   jmp yes_on_button
no_on_button:
   mov   [0xf500],byte 0 ; no of buttons in buffer
yes_on_button:
   mov   [0xfb44],byte 0 ; mouse down -> do not draw
   popa
   pop ebx
   popa
   ret
 
;..................................... end 2/2 : modified by vhanla ................................

Rev 38	Rev 41
1	max_buttons=4095	1	max_buttons=4095
2	dececx:	2	dececx:
3	push edx	3	push edx
4	push ecx	4	push ecx
5		5
6	mov edx,2	6	mov edx,2
7	.loop:	7	.loop:
8		8
9	cmp byte [esp+edx],0x20	9	cmp byte [esp+edx],0x20
10	jae @f	10	jae @f
11	mov [esp+edx],byte 0x20	11	mov [esp+edx],byte 0x20
12	@@:	12	@@:
13	sub [esp+edx],byte 0x20	13	sub [esp+edx],byte 0x20
14		14
15	dec edx	15	dec edx
16	jns .loop	16	jns .loop
17		17
18	pop ecx	18	pop ecx
19	pop edx	19	pop edx
20	ret	20	ret
21		21
22	incecx:	22	incecx:
23	push edx	23	push edx
24	push ecx	24	push ecx
25		25
26	mov edx,2	26	mov edx,2
27	.loop:	27	.loop:
28		28
29	cmp byte [esp+edx],0xdf	29	cmp byte [esp+edx],0xdf
30	jbe @f	30	jbe @f
31	mov [esp+edx],byte 0xdf	31	mov [esp+edx],byte 0xdf
32	@@:	32	@@:
33	add [esp+edx],byte 0x20	33	add [esp+edx],byte 0x20
34		34
35	dec edx	35	dec edx
36	jns .loop	36	jns .loop
37	pop ecx	37	pop ecx
38	pop edx	38	pop edx
39	ret	39	ret
40		40
41	incecx2:	41	incecx2:
42	push edx	42	push edx
43	push ecx	43	push ecx
44		44
45	mov edx,2	45	mov edx,2
46	.loop:	46	.loop:
47		47
48	cmp byte [esp+edx],0xeb	48	cmp byte [esp+edx],0xeb
49	jbe @f	49	jbe @f
50	mov [esp+edx],byte 0xeb	50	mov [esp+edx],byte 0xeb
51	@@:	51	@@:
52	add [esp+edx],byte 0x14	52	add [esp+edx],byte 0x14
53		53
54	dec edx	54	dec edx
55	jns .loop	55	jns .loop
56	pop ecx	56	pop ecx
57	pop edx	57	pop edx
58	ret	58	ret
59		59
60	drawbuttonframes:	60	drawbuttonframes:
61		61
62	push esi	62	push esi
63	push edi	63	push edi
64	push eax	64	push eax
65	push ebx	65	push ebx
66	push ecx	66	push ecx
67	push edx	67	push edx
68		68
69	shr eax,16	69	shr eax,16
70	shr ebx,16	70	shr ebx,16
71	mov edx,[0x3010]	71	mov edx,[0x3010]
72		72
73	add eax,[edx-twdw]	73	add eax,[edx-twdw]
74	add ebx,[edx-twdw+4]	74	add ebx,[edx-twdw+4]
75	mov cx,ax	75	mov cx,ax
76	mov dx,bx	76	mov dx,bx
77	shl eax,16	77	shl eax,16
78	shl ebx,16	78	shl ebx,16
79	mov ax,cx	79	mov ax,cx
80	mov bx,dx	80	mov bx,dx
81	add ax,word [esp+12]	81	add ax,word [esp+12]
82	mov esi,ebx	82	mov esi,ebx
83	mov edi,0	83	mov edi,0
84	mov ecx,[esp+0]	84	mov ecx,[esp+0]
85	call incecx	85	call incecx
86	call [draw_line]	86	call [draw_line]
87		87
88	movzx edx,word [esp+8]	88	movzx edx,word [esp+8]
89	add ebx,edx	89	add ebx,edx
90	shl edx,16	90	shl edx,16
91	add ebx,edx	91	add ebx,edx
92	mov ecx,[esp+0]	92	mov ecx,[esp+0]
93	call dececx	93	call dececx
94	call [draw_line]	94	call [draw_line]
95		95
96	mov ebx,esi	96	mov ebx,esi
97	push edx	97	push edx
98	mov edx,eax	98	mov edx,eax
99	shr edx,16	99	shr edx,16
100	mov ax,dx	100	mov ax,dx
101	mov edx,ebx	101	mov edx,ebx
102	shr edx,16	102	shr edx,16
103	mov bx,dx	103	mov bx,dx
104	mov dx,[esp+8+4]	104	mov dx,[esp+8+4]
105	add bx,dx	105	add bx,dx
106	pop edx	106	pop edx
107	mov edi,0	107	mov edi,0
108	mov ecx,[esp+0]	108	mov ecx,[esp+0]
109	call incecx	109	call incecx
110	call [draw_line]	110	call [draw_line]
111		111
112	mov esi,edx	112	mov esi,edx
113	mov dx,[esp+12]	113	mov dx,[esp+12]
114	add ax,dx	114	add ax,dx
115	shl edx,16	115	shl edx,16
116	add eax,edx	116	add eax,edx
117	add ebx,1*65536	117	add ebx,1*65536
118	mov edx,esi	118	mov edx,esi
119	mov ecx,[esp+0]	119	mov ecx,[esp+0]
120	call dececx	120	call dececx
121	call [draw_line]	121	call [draw_line]
122		122
123	pop edx	123	pop edx
124	pop ecx	124	pop ecx
125	pop ebx	125	pop ebx
126	pop eax	126	pop eax
127	pop edi	127	pop edi
128	pop esi	128	pop esi
129		129
130	ret	130	ret
131		131
132	button_dececx:	132	button_dececx:
133		133
134	cmp [buttontype],dword 1	134	cmp [buttontype],dword 1
135	jne .finish	135	jne .finish
136	; je bdece	136	; je bdece
137	; ret	137	; ret
138	; bdece:	138	; bdece:
139	push eax	139	push eax
140	mov eax,0x01	140	mov eax,0x01
141	cmp edi,20	141	cmp edi,20
142	jg @f	142	jg @f
143	mov eax,0x02	143	mov eax,0x02
144	@@:	144	@@:
145	test ecx,0xff	145	test ecx,0xff
146	jz @f	146	jz @f
147	sub ecx,eax	147	sub ecx,eax
148	@@:	148	@@:
149	shl eax,8	149	shl eax,8
150	test ecx,0xff00	150	test ecx,0xff00
151	jz @f	151	jz @f
152	sub ecx,eax	152	sub ecx,eax
153	@@:	153	@@:
154	shl eax,8	154	shl eax,8
155	test ecx,0xff0000	155	test ecx,0xff0000
156	jz @f	156	jz @f
157	sub ecx,eax	157	sub ecx,eax
158	@@:	158	@@:
159	pop eax	159	pop eax
160	.finish:	160	.finish:
161	ret	161	ret
162		162
163		163
164	sys_button:	164	sys_button:
165		165
166	test ecx,0x80000000	166	test ecx,0x80000000
167	jnz remove_button	167	jnz remove_button
168		168
169	push esi	169	push esi
170	push edi	170	push edi
171	push eax	171	push eax
172	push ebx	172	push ebx
173	push ecx	173	push ecx
174	push edx	174	push edx
175		175
176	test ecx,0x40000000	176	test ecx,0x40000000
177	jnz button_no_draw	177	jnz button_no_draw
178		178
179	pushad ; button body	179	pushad ; button body
180	push ebx	180	push ebx
181	shr eax,16	181	shr eax,16
182	shr ebx,16	182	shr ebx,16
183	mov edx,[0x3010]	183	mov edx,[0x3010]
184	mov esi,[edx-twdw]	184	mov esi,[edx-twdw]
185	mov edi,[edx-twdw+4]	185	mov edi,[edx-twdw+4]
186	add eax,esi	186	add eax,esi
187	add ebx,edi	187	add ebx,edi
188	mov cx,ax	188	mov cx,ax
189	mov dx,bx	189	mov dx,bx
190	shl eax,16	190	shl eax,16
191	shl ebx,16	191	shl ebx,16
192	mov ax,cx	192	mov ax,cx
193	mov bx,dx	193	mov bx,dx
194	movzx ecx,word [4+32+esp+12]	194	movzx ecx,word [4+32+esp+12]
195	add eax,ecx	195	add eax,ecx
196	mov ecx,[4+32+esp+0]	196	mov ecx,[4+32+esp+0]
197	cmp [buttontype],dword 0	197	cmp [buttontype],dword 0
198	je @f	198	je @f
199	call incecx2	199	call incecx2
200	@@:	200	@@:
201	movzx edi,word [esp]	201	movzx edi,word [esp]
202		202
203	;	203	;
204	pop edx	204	pop edx
205	and edx, 0xFFFF	205	and edx, 0xFFFF
206	;;cli	206	;;cli
207	.newline:	207	.newline:
208	call button_dececx	208	call button_dececx
209	push edi	209	push edi
210	xor edi, edi	210	xor edi, edi
211	call [draw_line]	211	call [draw_line]
212	pop edi	212	pop edi
213	add ebx,1*65536+1 ; [ y start \| y end ]	213	add ebx,1*65536+1 ; [ y start \| y end ]
214	dec edx	214	dec edx
215	jnz .newline	215	jnz .newline
216	;;sti	216	;;sti
217	;; pop ebx	217	;; pop ebx
218	;	218	;
219	popad	219	popad
220		220
221	call drawbuttonframes	221	call drawbuttonframes
222		222
223	button_no_draw:	223	button_no_draw:
224		224
225	and ecx,0xffff	225	and ecx,0xffff
226		226
227	mov edi,[0x3010]	227	mov edi,[0x3010]
228	sub edi,twdw	228	sub edi,twdw
229		229
230	mov edi,[0xfe88]	230	mov edi,[0xfe88]
231	movzx eax,word [edi]	231	movzx eax,word [edi]
232	cmp eax,max_buttons	232	cmp eax,max_buttons
233	jge noaddbutt	233	jge noaddbutt
234	inc eax	234	inc eax
235	mov [edi],ax	235	mov [edi],ax
236		236
237	shl eax,4	237	shl eax,4
238	add eax,edi	238	add eax,edi
239		239
240	mov bx,[0x3000]	240	mov bx,[0x3000]
241	mov [eax],bx	241	mov [eax],bx
242		242
243	add eax,2 ; save button id number	243	add eax,2 ; save button id number
244	mov ebx,[esp+4]	244	mov ebx,[esp+4]
245	mov [eax],bx ; bits 0-15	245	mov [eax],bx ; bits 0-15
246	shr ebx,16	246	shr ebx,16
247	mov [eax-2+0xc],bx; bits 16-31	247	mov [eax-2+0xc],bx; bits 16-31
248	add eax,2 ; x start	248	add eax,2 ; x start
249	mov bx,[esp+12+2]	249	mov bx,[esp+12+2]
250	mov [eax],bx	250	mov [eax],bx
251	add eax,2 ; x size	251	add eax,2 ; x size
252	mov bx,[esp+12+0]	252	mov bx,[esp+12+0]
253	mov [eax],bx	253	mov [eax],bx
254	add eax,2 ; y start	254	add eax,2 ; y start
255	mov bx,[esp+8+2]	255	mov bx,[esp+8+2]
256	mov [eax],bx	256	mov [eax],bx
257	add eax,2 ; y size	257	add eax,2 ; y size
258	mov bx,[esp+8+0]	258	mov bx,[esp+8+0]
259	mov [eax],bx	259	mov [eax],bx
260		260
261	noaddbutt:	261	noaddbutt:
262		262
263	pop edx	263	pop edx
264	pop ecx	264	pop ecx
265	pop ebx	265	pop ebx
266	pop eax	266	pop eax
267	pop edi	267	pop edi
268	pop esi	268	pop esi
269		269
270	ret	270	ret
271		271
272		272
273	remove_button:	273	remove_button:
274		274
275	and ecx,0x7fffffff	275	and ecx,0x7fffffff
276		276
277	rnewba2:	277	rnewba2:
278		278
279	mov edi,[0xfe88]	279	mov edi,[0xfe88]
280	mov eax,edi	280	mov eax,edi
281	movzx ebx,word [edi]	281	movzx ebx,word [edi]
282	inc bx	282	inc bx
283		283
284	rnewba:	284	rnewba:
285		285
286	dec bx	286	dec bx
287	jz rnmba	287	jz rnmba
288		288
289	add eax,0x10	289	add eax,0x10
290		290
291	mov dx,[0x3000]	291	mov dx,[0x3000]
292	cmp dx,[eax]	292	cmp dx,[eax]
293	jnz rnewba	293	jnz rnewba
294		294
295	cmp cx,[eax+2]	295	cmp cx,[eax+2]
296	jnz rnewba	296	jnz rnewba
297		297
298	pushad	298	pushad
299	mov ecx,ebx	299	mov ecx,ebx
300	inc ecx	300	inc ecx
301	shl ecx,4	301	shl ecx,4
302	mov ebx,eax	302	mov ebx,eax
303	add eax,0x10	303	add eax,0x10
304	call memmove	304	call memmove
305	dec dword [edi]	305	dec dword [edi]
306	popad	306	popad
307		307
308	jmp rnewba2	308	jmp rnewba2
309		309
310	rnmba:	310	rnmba:
311		311
312	ret	312	ret
313		313
314	find_pressed_button_frames:	314	find_pressed_button_frames:
315		315
316	pushad	316	pushad
317		317
318	movzx ebx,word [eax+0]	318	movzx ebx,word [eax+0]
319	shl ebx,5	319	shl ebx,5
320	add ebx,window_data	320	add ebx,window_data
321	movzx ecx,word [ebx+0] ; window x start	321	movzx ecx,word [ebx+0] ; window x start
322	movzx edx,word [eax+4] ; button x start	322	movzx edx,word [eax+4] ; button x start
323	add ecx,edx	323	add ecx,edx
324	push ecx	324	push ecx
325		325
326	mov dx,[eax+6] ; button x size	326	mov dx,[eax+6] ; button x size
327	add cx,dx	327	add cx,dx
328	mov esi,ecx	328	mov esi,ecx
329	inc esi	329	inc esi
330	mov cx,[ebx+4] ; window y start	330	mov cx,[ebx+4] ; window y start
331	mov dx,[eax+8] ; button y start	331	mov dx,[eax+8] ; button y start
332	add ecx,edx	332	add ecx,edx
333	mov ebx,ecx	333	mov ebx,ecx
334	mov dx,[eax+10] ; button y size	334	mov dx,[eax+10] ; button y size
335	add dx,cx	335	add dx,cx
336	inc dx	336	inc dx
337		337
338	pop eax	338	pop eax
339		339
340	; eax x beginning	340	; eax x beginning
341	; ebx y beginning	341	; ebx y beginning
342	; esi x end	342	; esi x end
343	; edx y end	343	; edx y end
344	; ecx color	344	; ecx color
345		345
346	mov [pressed_button_eax],eax	346	mov [pressed_button_eax],eax
347	mov [pressed_button_ebx],ebx	347	mov [pressed_button_ebx],ebx
348	mov [pressed_button_ecx],ecx	348	mov [pressed_button_ecx],ecx
349	mov [pressed_button_edx],edx	349	mov [pressed_button_edx],edx
350	mov [pressed_button_esi],esi	350	mov [pressed_button_esi],esi
351		351
352	popad	352	popad
353	ret	353	ret
354		354
355	uglobal	355	uglobal
356	pressed_button_eax dd 0	356	pressed_button_eax dd 0
357	pressed_button_ebx dd 0	357	pressed_button_ebx dd 0
358	pressed_button_ecx dd 0	358	pressed_button_ecx dd 0
359	pressed_button_edx dd 0	359	pressed_button_edx dd 0
360	pressed_button_esi dd 0	360	pressed_button_esi dd 0
361	endg	361	endg
362		362
363	; negative button image	363	; negative button image
364		364
365	negativebutton:	365	negativebutton:
366	; If requested, do not display button	366	; If requested, do not display button
367	; boarder on press.	367	; boarder on press.
368	test ebx,0x20000000	368	test ebx,0x20000000
369	jz draw_negative_button	369	jz draw_negative_button
370	ret	370	ret
371	draw_negative_button:	371	draw_negative_button:
372		372
373	pushad	373	pushad
374		374
375	mov eax,[pressed_button_eax]	375	mov eax,[pressed_button_eax]
376	mov ebx,[pressed_button_ebx]	376	mov ebx,[pressed_button_ebx]
377	mov ecx,[pressed_button_ecx]	377	mov ecx,[pressed_button_ecx]
378	mov edx,[pressed_button_edx]	378	mov edx,[pressed_button_edx]
379	mov esi,[pressed_button_esi]	379	mov esi,[pressed_button_esi]
380	mov ecx,0x01000000	380	mov ecx,0x01000000
381		381
382	dec edx	382	dec edx
383	push edx	383	push edx
384	inc edx	384	inc edx
385	dec esi	385	dec esi
386	push esi	386	push esi
387	inc esi	387	inc esi
388		388
389	push eax	389	push eax
390	push ebx	390	push ebx
391	push ecx	391	push ecx
392	push edx	392	push edx
393	push edi	393	push edi
394		394
395	call [disable_mouse]	395	call [disable_mouse]
396		396
397	bdbnewline:	397	bdbnewline:
398	mov edi,1 ; force	398	mov edi,1 ; force
399	cmp eax,[esp+16]	399	cmp eax,[esp+16]
400	jz bneg	400	jz bneg
401	cmp eax,[esp+20]	401	cmp eax,[esp+20]
402	jz bneg	402	jz bneg
403	cmp ebx,[esp+12]	403	cmp ebx,[esp+12]
404	jz bneg	404	jz bneg
405	cmp ebx,[esp+24]	405	cmp ebx,[esp+24]
406	jnz nbneg	406	jnz nbneg
407	; jz bneg	407	; jz bneg
408	; jmp nbneg	408	; jmp nbneg
409		409
410	bneg:	410	bneg:
411		411
412	;;;call [disable_mouse]	412	;;;call [disable_mouse]
413	call [putpixel]	413	call [putpixel]
414		414
415	nbneg:	415	nbneg:
416		416
417	inc eax	417	inc eax
418	cmp eax,esi	418	cmp eax,esi
419	jnz bdbnewline	419	jnz bdbnewline
420	mov eax,[esp+16]	420	mov eax,[esp+16]
421	inc ebx	421	inc ebx
422	cmp ebx,edx	422	cmp ebx,edx
423	jnz bdbnewline	423	jnz bdbnewline
424		424
425	add esp,28	425	add esp,28
426		426
427	popad	427	popad
428		428
429	ret	429	ret
430		430
431	; check buttons	431	; check buttons
432		432
433		433
434	; 0000 word process number	434	; 0000 word process number
435	; 0002 word button id number : bits 0-15	435	; 0002 word button id number : bits 0-15
436	; 0004 word x start	436	; 0004 word x start
437	; 0006 word x size	437	; 0006 word x size
438	; 0008 word y start	438	; 0008 word y start
439	; 000A word y size	439	; 000A word y size
440	; 000C word button id number : bits 16-31	440	; 000C word button id number : bits 16-31
441	;	441	;
442	; button table in 0x10 increments	442	; button table in 0x10 increments
443	;	443	;
444	; first at 0x10	444	; first at 0x10
445		445
446		446
447	checkbuttons:	447	checkbuttons:
448		448
449	cmp [0xfb40],byte 0 ; mouse buttons pressed	449	cmp [0xfb40],byte 0 ; mouse buttons pressed
450	jnz @f	450	jnz @f
451	ret	451	ret
452	@@:	452	@@:
453		453
454	pushad	454	pushad
455		455
456	xor esi, esi	456	xor esi, esi
457	mov edi, [0xfe88]	457	mov edi, [0xfe88]
458	movzx edx, word [edi]	458	movzx edx, word [edi]
459	test edx, edx	459	test edx, edx
460	jne @f	460	jne @f
461	popad	461	popad
462	ret	462	ret
463		463
464	@@:	464	@@:
465		465
466	push esi	466	push esi
467	inc edx	467	inc edx
468	push edx	468	push edx
469		469
470	buttonnewcheck:	470	buttonnewcheck:
471		471
472	pop edx	472	pop edx
473	pop esi	473	pop esi
474	inc esi	474	inc esi
475	cmp edx,esi	475	cmp edx,esi
476	jge bch	476	jge bch
477		477
478	popad ; no button pressed	478	popad ; no button pressed
479	ret	479	ret
480		480
481	bch:	481	bch:
482		482
483	push esi	483	push esi
484	push edx	484	push edx
485	mov eax,esi	485	mov eax,esi
486	shl eax,4	486	shl eax,4
487	add eax,edi	487	add eax,edi
488		488
489	;......................start 1/2 : modified by vhanla .............................	489	;......................start 1/2 : modified by vhanla .............................
490	mov [buttonid],eax	490	mov [buttonid],eax
491	;......................end 1/2 : modified by vhanla .............................	491	;......................end 1/2 : modified by vhanla .............................
492		492
493	; check that button is at top of windowing stack	493	; check that button is at top of windowing stack
494		494
495	movzx ebx,word [eax]	495	movzx ebx,word [eax]
496	movzx ecx,word [0xC000 + ebx * 2]	496	movzx ecx,word [0xC000 + ebx * 2]
497	cmp ecx,[0x3004]	497	cmp ecx,[0x3004]
498	jne buttonnewcheck	498	jne buttonnewcheck
499		499
500	; check that button start is inside window x/y end	500	; check that button start is inside window x/y end

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/button.inc @ 54 – Rev 38 → 41