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,[TASK_BASE]
 
		add   eax,[edx-twdw + WDATA.box.left]
		add   ebx,[edx-twdw + WDATA.box.top]
        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:
 
        push    edi
        mov     edi,[CURRENT_TASK]
        shl     edi,8
        rol     eax,16
        add     ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
        rol     eax,16
        rol     ebx,16
        add     bx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
        rol     ebx,16
        pop     edi
  .forced:
 
        test  ecx,0x80000000
        jnz   remove_button
 
        push  esi
        push  edi
        push  eax ; 
        push  ebx ; 
        push  ecx ; 
        push  edx
 
        or    ax,ax
        jle   noaddbutt
        or    bx,bx
        jle   noaddbutt
 
        test  ecx,0x40000000
        jnz   button_no_draw
 
        pushad                       ; button body
        push  ebx
        shr   eax,16
        shr   ebx,16
        mov   edx,[TASK_BASE]
        mov   esi,[edx-twdw + WDATA.box.left]
        mov   edi,[edx-twdw + WDATA.box.top]
        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
 
     .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
        popad
 
        call  drawbuttonframes
 
      button_no_draw:
 
        and   ecx,0xffff
 
        mov   edi,[BTN_ADDR]
        movzx eax,word [edi]
        cmp   eax,max_buttons
        jge   noaddbutt
        inc   eax
        mov   [edi],ax
 
        shl   eax,4
        add   eax,edi
 
        mov   bx,[CURRENT_TASK]
        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,[BTN_ADDR]
    mov   eax,edi
    movzx ebx,word [edi]
    inc   bx
 
  rnewba:
 
    dec   bx
    jz    rnmba
 
    add   eax,0x10
 
    mov   dx,[CURRENT_TASK]
    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
		mov   ecx, [ebx+ WDATA.box.left]     ; 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   ecx, [ebx+WDATA.box.top]   ; 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   [BTN_DOWN],byte 0    ; mouse buttons pressed
    jnz   @f
    ret
  @@:
 
    pushad
 
    xor    esi, esi
    mov    edi, [BTN_ADDR]
    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 [WIN_STACK + ebx * 2]
    cmp   ecx,[TASK_COUNT]
    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+WDATA.box.width] ;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+WDATA.box.height] ;ecx
    jge   buttonnewcheck
 
    ; check coordinates
                               ; mouse x >= button x ?
    movzx ebx,word [eax+0]
    shl   ebx,5
    add   ebx,window_data
	mov   ecx, [ebx+WDATA.box.left]     ; window x start
    movzx edx,word [eax+4]     ; button x start
    add   edx,ecx
    mov   cx,[MOUSE_X]
    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
	mov   ecx, [ebx+WDATA.box.top]     ; window y start
    movzx edx,word [eax+8]     ; button y start
    add   edx,ecx
    mov   cx,[MOUSE_Y]
    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   [MOUSE_DOWN],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   [BTN_DOWN],byte 0  ; mouse buttons pressed ?
    jnz   cbwaitmouseup
    popad
 
    call  negativebutton
    mov   [MOUSE_BACKGROUND],byte 0  ; no mouse background
    mov   [DONT_DRAW_MOUSE],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
   mov   ecx, [ebx+WDATA.box.left]    ; window x start
   movzx edx,word [eax+4]    ; button x start
   add   edx,ecx
   mov   cx,[MOUSE_X]
   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
   mov   ecx, [ebx+WDATA.box.top]    ; window y start
   movzx edx,word [eax+8]    ; button y start
   add   edx,ecx
   mov   cx,[MOUSE_Y]
   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   [BTN_COUNT],byte 1 ; no of buttons in buffer
   pop   ebx
   mov   [BTN_BUFF],ebx   ; lets put the button id in buffer
   push  ebx
   pusha
   jmp yes_on_button
no_on_button:
   mov   [BTN_COUNT],byte 0 ; no of buttons in buffer
yes_on_button:
   mov   [MOUSE_DOWN],byte 0 ; mouse down -> do not draw
   popa
   pop ebx
   popa
   ret
 
;..................................... end 2/2 : modified by vhanla ................................

Rev 380	Rev 381
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,[TASK_BASE]	71	mov edx,[TASK_BASE]
72		72
73	add eax,[edx-twdw + WDATA.box.left]	73	add eax,[edx-twdw + WDATA.box.left]
74	add ebx,[edx-twdw + WDATA.box.top]	74	add ebx,[edx-twdw + WDATA.box.top]
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	push edi	166	push edi
167	mov edi,[CURRENT_TASK]	167	mov edi,[CURRENT_TASK]
168	shl edi,8	168	shl edi,8
169	rol eax,16	169	rol eax,16
170	add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]	170	add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left]
171	rol eax,16	171	rol eax,16
172	rol ebx,16	172	rol ebx,16
173	add bx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]	173	add bx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top]
174	rol ebx,16	174	rol ebx,16
175	pop edi	175	pop edi
176	.forced:	176	.forced:
177		177
178	test ecx,0x80000000	178	test ecx,0x80000000
179	jnz remove_button	179	jnz remove_button
180		180
181	push esi	181	push esi
182	push edi	182	push edi
183	push eax ;	183	push eax ;
184	push ebx ;	184	push ebx ;
185	push ecx ;	185	push ecx ;
186	push edx	186	push edx
187		187
188	or ax,ax	188	or ax,ax
189	jle noaddbutt	189	jle noaddbutt
190	or bx,bx	190	or bx,bx
191	jle noaddbutt	191	jle noaddbutt
192		192
193	test ecx,0x40000000	193	test ecx,0x40000000
194	jnz button_no_draw	194	jnz button_no_draw
195		195
196	pushad ; button body	196	pushad ; button body
197	push ebx	197	push ebx
198	shr eax,16	198	shr eax,16
199	shr ebx,16	199	shr ebx,16
200	mov edx,[TASK_BASE]	200	mov edx,[TASK_BASE]
201	mov esi,[edx-twdw + WDATA.box.left]	201	mov esi,[edx-twdw + WDATA.box.left]
202	mov edi,[edx-twdw + WDATA.box.top]	202	mov edi,[edx-twdw + WDATA.box.top]
203	add eax,esi	203	add eax,esi
204	add ebx,edi	204	add ebx,edi
205	mov cx,ax	205	mov cx,ax
206	mov dx,bx	206	mov dx,bx
207	shl eax,16	207	shl eax,16
208	shl ebx,16	208	shl ebx,16
209	mov ax,cx	209	mov ax,cx
210	mov bx,dx	210	mov bx,dx
211	movzx ecx,word [4+32+esp+12]	211	movzx ecx,word [4+32+esp+12]
212	add eax,ecx	212	add eax,ecx
213	mov ecx,[4+32+esp+0]	213	mov ecx,[4+32+esp+0]
214	cmp [buttontype],dword 0	214	cmp [buttontype],dword 0
215	je @f	215	je @f
216	call incecx2	216	call incecx2
217	@@:	217	@@:
218	movzx edi,word [esp]	218	movzx edi,word [esp]
219		219
220	pop edx	220	pop edx
221	and edx, 0xFFFF	221	and edx, 0xFFFF
222		222
223	.newline:	223	.newline:
224	call button_dececx	224	call button_dececx
225	push edi	225	push edi
226	xor edi, edi	226	xor edi, edi
227	call [draw_line]	227	call [draw_line]
228	pop edi	228	pop edi
229	add ebx,1*65536+1 ; [ y start \| y end ]	229	add ebx,1*65536+1 ; [ y start \| y end ]
230	dec edx	230	dec edx
231	jnz .newline	231	jnz .newline
232	popad	232	popad
233		233
234	call drawbuttonframes	234	call drawbuttonframes
235		235
236	button_no_draw:	236	button_no_draw:
237		237
238	and ecx,0xffff	238	and ecx,0xffff
239		239
240	mov edi,[0xfe88]	240	mov edi,[BTN_ADDR]
241	movzx eax,word [edi]	241	movzx eax,word [edi]
242	cmp eax,max_buttons	242	cmp eax,max_buttons
243	jge noaddbutt	243	jge noaddbutt
244	inc eax	244	inc eax
245	mov [edi],ax	245	mov [edi],ax
246		246
247	shl eax,4	247	shl eax,4
248	add eax,edi	248	add eax,edi
249		249
250	mov bx,[CURRENT_TASK]	250	mov bx,[CURRENT_TASK]
251	mov [eax],bx	251	mov [eax],bx
252		252
253	add eax,2 ; save button id number	253	add eax,2 ; save button id number
254	mov ebx,[esp+4]	254	mov ebx,[esp+4]
255	mov [eax],bx ; bits 0-15	255	mov [eax],bx ; bits 0-15
256	shr ebx,16	256	shr ebx,16
257	mov [eax-2+0xc],bx; bits 16-31	257	mov [eax-2+0xc],bx; bits 16-31
258	add eax,2 ; x start	258	add eax,2 ; x start
259	mov bx,[esp+12+2]	259	mov bx,[esp+12+2]
260	mov [eax],bx	260	mov [eax],bx
261	add eax,2 ; x size	261	add eax,2 ; x size
262	mov bx,[esp+12+0]	262	mov bx,[esp+12+0]
263	mov [eax],bx	263	mov [eax],bx
264	add eax,2 ; y start	264	add eax,2 ; y start
265	mov bx,[esp+8+2]	265	mov bx,[esp+8+2]
266	mov [eax],bx	266	mov [eax],bx
267	add eax,2 ; y size	267	add eax,2 ; y size
268	mov bx,[esp+8+0]	268	mov bx,[esp+8+0]
269	mov [eax],bx	269	mov [eax],bx
270		270
271	noaddbutt:	271	noaddbutt:
272		272
273	pop edx	273	pop edx
274	pop ecx	274	pop ecx
275	pop ebx	275	pop ebx
276	pop eax	276	pop eax
277	pop edi	277	pop edi
278	pop esi	278	pop esi
279		279
280	ret	280	ret
281		281
282		282
283	remove_button:	283	remove_button:
284		284
285	and ecx,0x7fffffff	285	and ecx,0x7fffffff
286		286
287	rnewba2:	287	rnewba2:
288		288
289	mov edi,[0xfe88]	289	mov edi,[BTN_ADDR]
290	mov eax,edi	290	mov eax,edi
291	movzx ebx,word [edi]	291	movzx ebx,word [edi]
292	inc bx	292	inc bx
293		293
294	rnewba:	294	rnewba:
295		295
296	dec bx	296	dec bx
297	jz rnmba	297	jz rnmba
298		298
299	add eax,0x10	299	add eax,0x10
300		300
301	mov dx,[CURRENT_TASK]	301	mov dx,[CURRENT_TASK]
302	cmp dx,[eax]	302	cmp dx,[eax]
303	jnz rnewba	303	jnz rnewba
304		304
305	cmp cx,[eax+2]	305	cmp cx,[eax+2]
306	jnz rnewba	306	jnz rnewba
307		307
308	pushad	308	pushad
309	mov ecx,ebx	309	mov ecx,ebx
310	inc ecx	310	inc ecx
311	shl ecx,4	311	shl ecx,4
312	mov ebx,eax	312	mov ebx,eax
313	add eax,0x10	313	add eax,0x10
314	call memmove	314	call memmove
315	dec dword [edi]	315	dec dword [edi]
316	popad	316	popad
317		317
318	jmp rnewba2	318	jmp rnewba2
319		319
320	rnmba:	320	rnmba:
321		321
322	ret	322	ret
323		323
324	find_pressed_button_frames:	324	find_pressed_button_frames:
325		325
326	pushad	326	pushad
327		327
328	movzx ebx,word [eax+0]	328	movzx ebx,word [eax+0]
329	shl ebx,5	329	shl ebx,5
330	add ebx,window_data	330	add ebx,window_data
331	mov ecx, [ebx+ WDATA.box.left] ; window x start	331	mov ecx, [ebx+ WDATA.box.left] ; window x start
332	movzx edx,word [eax+4] ; button x start	332	movzx edx,word [eax+4] ; button x start
333	add ecx,edx	333	add ecx,edx
334	push ecx	334	push ecx
335		335
336	mov dx,[eax+6] ; button x size	336	mov dx,[eax+6] ; button x size
337	add cx,dx	337	add cx,dx
338	mov esi,ecx	338	mov esi,ecx
339	inc esi	339	inc esi
340	mov ecx, [ebx+WDATA.box.top] ; window y start	340	mov ecx, [ebx+WDATA.box.top] ; window y start
341	mov dx,[eax+8] ; button y start	341	mov dx,[eax+8] ; button y start
342	add ecx,edx	342	add ecx,edx
343	mov ebx,ecx	343	mov ebx,ecx
344	mov dx,[eax+10] ; button y size	344	mov dx,[eax+10] ; button y size
345	add dx,cx	345	add dx,cx
346	inc dx	346	inc dx
347		347
348	pop eax	348	pop eax
349		349
350	; eax x beginning	350	; eax x beginning
351	; ebx y beginning	351	; ebx y beginning
352	; esi x end	352	; esi x end
353	; edx y end	353	; edx y end
354	; ecx color	354	; ecx color
355		355
356	mov [pressed_button_eax],eax	356	mov [pressed_button_eax],eax
357	mov [pressed_button_ebx],ebx	357	mov [pressed_button_ebx],ebx
358	mov [pressed_button_ecx],ecx	358	mov [pressed_button_ecx],ecx
359	mov [pressed_button_edx],edx	359	mov [pressed_button_edx],edx
360	mov [pressed_button_esi],esi	360	mov [pressed_button_esi],esi
361		361
362	popad	362	popad
363	ret	363	ret
364		364
365	uglobal	365	uglobal
366	pressed_button_eax dd 0	366	pressed_button_eax dd 0
367	pressed_button_ebx dd 0	367	pressed_button_ebx dd 0
368	pressed_button_ecx dd 0	368	pressed_button_ecx dd 0
369	pressed_button_edx dd 0	369	pressed_button_edx dd 0
370	pressed_button_esi dd 0	370	pressed_button_esi dd 0
371	endg	371	endg
372		372
373	; negative button image	373	; negative button image
374		374
375	negativebutton:	375	negativebutton:
376	; If requested, do not display button	376	; If requested, do not display button
377	; boarder on press.	377	; boarder on press.
378	test ebx,0x20000000	378	test ebx,0x20000000
379	jz draw_negative_button	379	jz draw_negative_button
380	ret	380	ret
381	draw_negative_button:	381	draw_negative_button:
382		382
383	pushad	383	pushad
384		384
385	mov eax,[pressed_button_eax]	385	mov eax,[pressed_button_eax]
386	mov ebx,[pressed_button_ebx]	386	mov ebx,[pressed_button_ebx]
387	mov ecx,[pressed_button_ecx]	387	mov ecx,[pressed_button_ecx]
388	mov edx,[pressed_button_edx]	388	mov edx,[pressed_button_edx]
389	mov esi,[pressed_button_esi]	389	mov esi,[pressed_button_esi]
390	mov ecx,0x01000000	390	mov ecx,0x01000000
391		391
392	dec edx	392	dec edx
393	push edx	393	push edx
394	inc edx	394	inc edx
395	dec esi	395	dec esi
396	push esi	396	push esi
397	inc esi	397	inc esi
398		398
399	push eax	399	push eax
400	push ebx	400	push ebx
401	push ecx	401	push ecx
402	push edx	402	push edx
403	push edi	403	push edi
404		404
405	call [disable_mouse]	405	call [disable_mouse]
406		406
407	bdbnewline:	407	bdbnewline:
408	mov edi,1 ; force	408	mov edi,1 ; force
409	cmp eax,[esp+16]	409	cmp eax,[esp+16]
410	jz bneg	410	jz bneg
411	cmp eax,[esp+20]	411	cmp eax,[esp+20]
412	jz bneg	412	jz bneg
413	cmp ebx,[esp+12]	413	cmp ebx,[esp+12]
414	jz bneg	414	jz bneg
415	cmp ebx,[esp+24]	415	cmp ebx,[esp+24]
416	jnz nbneg	416	jnz nbneg
417	; jz bneg	417	; jz bneg
418	; jmp nbneg	418	; jmp nbneg
419		419
420	bneg:	420	bneg:
421		421
422	;;;call [disable_mouse]	422	;;;call [disable_mouse]
423	call [putpixel]	423	call [putpixel]
424		424
425	nbneg:	425	nbneg:
426		426
427	inc eax	427	inc eax
428	cmp eax,esi	428	cmp eax,esi
429	jnz bdbnewline	429	jnz bdbnewline
430	mov eax,[esp+16]	430	mov eax,[esp+16]
431	inc ebx	431	inc ebx
432	cmp ebx,edx	432	cmp ebx,edx
433	jnz bdbnewline	433	jnz bdbnewline
434		434
435	add esp,28	435	add esp,28
436		436
437	popad	437	popad
438		438
439	ret	439	ret
440		440
441	; check buttons	441	; check buttons
442		442
443		443
444	; 0000 word process number	444	; 0000 word process number
445	; 0002 word button id number : bits 0-15	445	; 0002 word button id number : bits 0-15
446	; 0004 word x start	446	; 0004 word x start
447	; 0006 word x size	447	; 0006 word x size
448	; 0008 word y start	448	; 0008 word y start
449	; 000A word y size	449	; 000A word y size
450	; 000C word button id number : bits 16-31	450	; 000C word button id number : bits 16-31
451	;	451	;
452	; button table in 0x10 increments	452	; button table in 0x10 increments
453	;	453	;
454	; first at 0x10	454	; first at 0x10
455		455
456		456
457	checkbuttons:	457	checkbuttons:
458		458
459	cmp [0xfb40],byte 0 ; mouse buttons pressed	459	cmp [BTN_DOWN],byte 0 ; mouse buttons pressed
460	jnz @f	460	jnz @f
461	ret	461	ret
462	@@:	462	@@:
463		463
464	pushad	464	pushad
465		465
466	xor esi, esi	466	xor esi, esi
467	mov edi, [0xfe88]	467	mov edi, [BTN_ADDR]
468	movzx edx, word [edi]	468	movzx edx, word [edi]
469	test edx, edx	469	test edx, edx
470	jne @f	470	jne @f
471	popad	471	popad
472	ret	472	ret
473		473
474	@@:	474	@@:
475		475
476	push esi	476	push esi
477	inc edx	477	inc edx
478	push edx	478	push edx
479		479
480	buttonnewcheck:	480	buttonnewcheck:
481		481
482	pop edx	482	pop edx
483	pop esi	483	pop esi
484	inc esi	484	inc esi
485	cmp edx,esi	485	cmp edx,esi
486	jge bch	486	jge bch
487		487
488	popad ; no button pressed	488	popad ; no button pressed
489	ret	489	ret
490		490
491	bch:	491	bch:
492		492
493	push esi	493	push esi
494	push edx	494	push edx
495	mov eax,esi	495	mov eax,esi
496	shl eax,4	496	shl eax,4
497	add eax,edi	497	add eax,edi
498		498
499	;......................start 1/2 : modified by vhanla .............................	499	;......................start 1/2 : modified by vhanla .............................
500	mov [buttonid],eax	500	mov [buttonid],eax

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/button.inc – Rev 380 → 381