;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; WINDOW SKIN for MenuetOS ;;
;; ;;
;; entryway@bkg.lt ;;
;; ;;
;; Bugfixes & upgrades by ;;
;; Samuel Rodriguez Perez ;;
;; Xeoda@ciberirmandade.org ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
include "SKINDATA.INC"
virtual at 0
bmp_header:
.type rw 1 ; "BM" signature
.filesize rd 1 ; size of the file
.reserved rd 1 ; zero
.offbits rd 1 ; pointer to image data
;----------------
.headsize rd 1 ; usually 40 bytes for image header
.width rd 1
.height rd 1
.planes rw 1 ; usually 1
.bitcount rw 1 ; currently 24 bits/pixel (0x18)
.compress rd 1 ; zero
.sizeimage rd 1 ; x*y*(bitcount/8)
.unused rd 4 ; these bits aren't used by MeOS
bmp_data:
end virtual
virtual at 0x778000
_bmp_bpl dd ? ; bytes per line
_bmp_dpl dd ? ; dwords per line
_bmp_zb dd ? ; bytes filled by zeroes at the end of a scanline
align 32
raw_data:
end virtual
bmp2raw:
; esi = to bmp data (source)
; edi = to raw data (destination)
cmp [esi+bmp_header.type],'BM' ; check if bmp file is really loaded
jne .finish
mov edx,esi
mov eax,[edx+bmp_header.width]
imul eax,3
push eax
test eax,11b
jz @f
add eax,4
@@:
shr eax,2
mov [_bmp_dpl],eax
shl eax,2
mov [_bmp_bpl],eax
pop ebx
sub eax,ebx
mov [_bmp_zb],eax
add esi,bmp_data
mov eax,[_bmp_bpl]
imul eax,[edx+bmp_header.height]
add esi,eax
mov ebx,[edx+bmp_header.height] ; ebx = y
cld
.y_begin:
sub esi,[_bmp_bpl]
push esi
mov ecx,[_bmp_dpl]
rep movsd
pop esi
sub edi,[_bmp_zb]
dec ebx
jne .y_begin
.finish:
ret
; BMP support by Ivan Poddubny
; 1) load LEFT.BMP
; a) _skinleftw = bmp_width
; b) _skinleft = 0
; c) _refleft = 0x778000
; d) convert
; 2) load BASE.BMP
; a) _skinbasew = bmp_width
; b) _skinbase = _skinleftw
; c) _refbase = _refleft+sizeof(left_raw_converted)
; d) convert
; 3) load OPER.BMP
; a) _skinoper = minus width from bmp file
; b) _skinoperw = width from bmp file
; c) _refoper = _refbase+sizeof(oper_raw_converted)
; d) convert
; 4) set height
load_bmp_file:
; eax = pointer to filename
mov ebx, 1
or ecx, -1
mov edx, 0x90000
mov esi, 12
call fileread
ret
load_default_skin:
pushad
mov eax, _fileleft
call load_bmp_file
mov eax, [0x90000+bmp_header.width]
mov [_skinleftw], eax
mov [_skinleft], 0
mov edi, raw_data
mov [_refleft], edi
mov esi, 0x90000
call bmp2raw
mov eax, [_bmp_bpl]
imul eax, [0x90000+bmp_header.height]
push eax
mov eax, _filebase
call load_bmp_file
mov eax, [0x90000+bmp_header.width]
mov [_skinbasew], eax
mov eax, [_skinleftw]
mov [_skinbase], eax
pop eax
add eax, [_refleft]
; align to 32-byte boundary
test eax, 11111b
jz @f
shr eax, 5
inc eax
shl eax, 5
@@:
; save base address
mov [_refbase], eax
; convert
mov edi, eax
mov esi, 0x90000
call bmp2raw
mov eax, [_bmp_bpl]
imul eax, [0x90000+bmp_header.height]
push eax
mov eax, _fileoper
call load_bmp_file
mov eax, [0x90000+bmp_header.width]
mov [_skinoperw], eax
neg eax
mov [_skinoper], eax
pop eax
add eax, [_refbase]
; align to 32-byte boundary
test eax, 11111b
jz @f
shr eax, 5
inc eax
shl eax, 5
@@:
mov [_refoper], eax
mov edi, eax
mov esi, 0x90000
call bmp2raw
; mov eax, [0x90000+bmp_header.height]
; imul eax, [0x90000+bmp_header.width]
; imul eax, 3
; add eax, raw_data ; now eax points to the last line of image
; mov ecx, [eax]
; mov [_coloroutborder], ecx
; mov [_colorborder], ecx
; sub eax, 2*3
; mov ecx, [eax]
; mov [_colorframe], ecx
mov eax, [0x90000+bmp_header.height]
mov [_skinh], eax
popad
ret
drawwindow_IV:
pusha
push edx
mov edi,[esp] ; RECTANGLE
mov eax,[edi+0]
shl eax,16
mov ax,[edi+0]
add ax,[edi+8]
mov ebx,[edi+4]
shl ebx,16
mov bx,[edi+4]
add bx,[edi+12]
; mov esi,[edi+24]
; shr esi,1
; and esi,0x007f7f7f
mov esi,[_coloroutborder]
call draw_rectangle
mov ecx,3
_dw3l:
add eax,1*65536-1
add ebx,1*65536-1
test ax,ax
js no_skin_add_button
test bx,bx
js no_skin_add_button
mov esi,[_colorframe] ;[edi+24]
call draw_rectangle
dec ecx
jnz _dw3l
mov esi,[_colorborder]
add eax,1*65536-1
add ebx,1*65536-1
test ax,ax
js no_skin_add_button
test bx,bx
js no_skin_add_button
call draw_rectangle
mov esi,[esp]
mov eax,[esi+8] ; window width
mov edx,[_skinleft]
shl edx,16
mov ecx,[_skinleftw]
shl ecx,16
add ecx,[_skinh]
mov ebx,[_refleft]
call sys_putimage
mov esi,[esp]
mov eax,[esi+8]
sub eax,[_skinleftw]
sub eax,[_skinoperw]
cmp eax,[_skinbase]
jng non_base
xor edx,edx
mov ebx,[_skinbasew]
div ebx
inc eax
mov ebx,[_refbase]
mov ecx,[_skinbasew]
shl ecx,16
add ecx,[_skinh]
mov edx,[_skinbase]
sub edx,[_skinbasew]
shl edx,16
baseskinloop:
shr edx,16
add edx,[_skinbasew]
shl edx,16
push eax ebx ecx edx
call sys_putimage
pop edx ecx ebx eax
dec eax
jnz baseskinloop
non_base:
mov esi,[esp]
mov edx,[esi+8]
sub edx,[_skinoperw]
inc edx
shl edx,16
mov ebx,[_refoper]
mov ecx,[_skinoperw]
shl ecx,16
add ecx,[_skinh]
call sys_putimage
mov esi,[esp]
mov edx,[esi+04] ; WORK AREA
add edx,21+5
mov ebx,[esi+04]
add ebx,[esi+12]
cmp edx,ebx
jg _noinside2
mov eax,5
mov ebx,[_skinh]
mov ecx,[esi+8]
mov edx,[esi+12]
sub ecx,4
sub edx,4
mov edi,[esi+16]
call [drawbar]
_noinside2:
mov edi,[0xfe88]
movzx eax,word [edi]
cmp eax,1000
jge no_skin_add_button
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 bx,1
mov [eax],bx
add eax,2 ; x start
mov ebx,[esp]
mov ebx,[ebx+8]
cmp [_buttonCx],0
jg _bCx_at_right
mov ebx,[_buttonCw] ; ebx will be 0 in next instruction
_bCx_at_right:
sub ebx,[_buttonCw]
sub ebx,[_buttonCx]
mov [eax],bx
add eax,2 ; x size
mov ebx,[_buttonCw]
mov [eax],bx
add eax,2 ; y start
mov ebx,[_buttonCy]
mov [eax],bx
add eax,2 ; y size
mov ebx,[_buttonCh]
mov [eax],bx
;* minimize button
mov edi,[0xfe88]
movzx eax,word [edi]
cmp eax,1000
jge no_skin_add_button
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 bx,65535 ;999
mov [eax],bx
add eax,2 ; x start
mov ebx,[esp]
mov ebx,[ebx+8]
cmp [_buttonMx],0
jg _bMx_at_right
mov ebx,[_buttonMw] ; ebx will be 0 in next instruction
_bMx_at_right:
sub ebx,[_buttonMw]
sub ebx,[_buttonMx]
mov [eax],bx
add eax,2 ; x size
mov ebx,[_buttonMw]
mov [eax],bx
add eax,2 ; y start
mov ebx,[_buttonMy]
mov [eax],bx
add eax,2 ; y size
mov ebx,[_buttonMh]
mov [eax],bx
;* minimize button
no_skin_add_button:
add esp,4
popa
ret