forked from KolibriOS/kolibrios
452 lines
8.1 KiB
NASM
452 lines
8.1 KiB
NASM
; BGI Font Test
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;
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; Written in pure assembler by Ivushkin Andrey aka Willow
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;
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; Created: December 20, 2004
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;
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; Last changed: February 2, 2005
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;
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BGIFONT_PATH equ '/sys/FONTS/'
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_X equ 340
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_Y equ 240
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BGI_WINDOW_CLIP equ 1
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BGI_PRC_INFO equ pinfo
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macro ListFonts
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{
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mov eax,lf_head
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call PixelPrint
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mov ebx,20 shl 16+60
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mov ecx,(BGIfont_names_end-BGIfont_names)/4
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mov esi,BGIfont_names
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.l1:
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pusha
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pusha
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mcall 4,,0x10777fac,esi,4
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popa
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mov edx,[esi]
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BGIfont_GetID
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mov dword[_BGIfont_Prepare.font],edx
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mov ecx,eax
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add ebx,140 shl 16
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mov edx,ebx
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mcall 47,0x80100,,,0x10ffffff
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jecxz .nofont
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lea ebx,[edx+80 shl 16+12]
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mov edx,_BGIfont_Prepare.fontfullname
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mov esi,_BGIfont_Prepare.fontattr-1
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sub esi,edx
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add ecx,0x3b800b8
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BGIfont_Outtext
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sub ebx,155 shl 16+12
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mcall 4,,0x1000f000,load_ok,load_fail-load_ok
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jmp .pop
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.nofont:
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lea ebx,[edx-80 shl 16]
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mcall 4,,0x10f00010,load_fail,font_msg-load_fail
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.pop:
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popa
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add esi,4
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add ebx,39
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loop .l2
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jmp .ex
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.l2:
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jmp .l1
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.ex:
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}
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use32
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org 0x0
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db 'MENUET01'
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dd 0x01
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dd START
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dd I_END
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dd 0x100000
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dd 0x100000
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dd 0x0
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not1strun dd 0x0
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include 'lang.inc'
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include '..\..\..\..\macros.inc'
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;include 'debug.inc'
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include 'bgifont.inc'
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START:
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mov [help],0
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mov ecx,(BGIfont_names_end-BGIfont_names)/4
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mov esi,BGIfont_names
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mov edi,I_END
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BGIfont_Init
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reset:
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mov esi,[BGIfont_Ptr]
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inc esi
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mov edi,freeconst
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movsd
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mov esi,freeconst
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mov edi,freetest
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mov ecx,36
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rep movsb
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red:
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mov eax,[freetest]
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mov dword[title+19],eax
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call draw_window
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cmp [not1strun],0
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jnz still
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mcall 5,300
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not [not1strun]
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inc [help]
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jmp red
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still:
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mov eax,10
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mcall
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cmp eax,1
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je red
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cmp eax,2
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je key
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cmp eax,3
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je button
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jmp still
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button:
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mov eax,17
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mcall
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cmp ah,1
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jnz noclose
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close:
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xor eax,eax
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dec eax
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mcall
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noclose:
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jmp still
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key:
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mov eax,2
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mcall
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shr eax,8
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cmp al,27 ; esc - close
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je close
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cmp al,32 ; Space - help
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jne .noh
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inc [help]
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cmp [help],3
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jne red
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and [help],0
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jmp red
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.noh:
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cmp [help],2
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jne still
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cmp al,50
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jb .noff
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cmp al,57
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ja .noff
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sub al,46
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.gn:
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movzx ecx,al
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shl ecx,28
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call BGIfont_GetName
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mov [freetest],edx
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jmp red
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.noff:
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mov ecx,4
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mov edi,Fkeys
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.fkey:
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cmp al,[edi]
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je .fndkey
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inc edi
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loop .fkey
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jmp .notfnd
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.fndkey:
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lea eax,[edi-Fkeys+0xc]
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jmp .gn
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.notfnd:
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cmp al,114 ; r - reset
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je reset
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cmp al,176
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jne .nol ; left
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sub dword[freetest+8],5
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jmp red
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.nol:
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cmp al,179
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jne .nor ; right
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add dword[freetest+8],5
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jmp red
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.nor:
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cmp al,105 ; i -italic
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jne .noi
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xor dword[freetest+32],BGI_ITALIC
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jmp red
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.noi:
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cmp al,98 ; b -bold
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jne .nob
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xor dword[freetest+32],BGI_BOLD
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jmp red
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.nob:
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mov ecx,2
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mov esi,ali
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.ol2:
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cmp al,[esi]
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jne .othl2
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mov ax,[freetest+32]
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add ax,[esi+3]
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mov bx,ax
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mov dx,[esi+1]
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and bx,dx
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cmp bx,dx
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jne .ok
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not dx
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and ax,dx
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.ok:
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mov [freetest+32],ax
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jmp red
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.othl2:
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add esi,5
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loop .ol2
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.other:
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mov esi,delt
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mov ecx,4
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.ol:
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cmp al,[esi]
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jne .othl
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fld dword[esi+1]
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movzx eax,byte[esi+5]
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fadd dword[freetest+eax]
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fstp dword[freetest+eax]
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jmp red
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.othl:
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add esi,6
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loop .ol
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jmp still
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draw_window:
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mov eax,48
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mov ebx,3
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mov ecx,sc
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mov edx,sizeof.system_colors
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mcall
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mov eax,12
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mov ebx,1
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mcall
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xor eax,eax
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mov ebx,10*65536+_X*2+30
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mov ecx,100*65536+_Y*2
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mov edx,0x04261212
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mov esi,0x805080d0
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mov edi,0x005080d0
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mcall
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mov eax,4
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mov ebx,8*65536+8
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mov ecx,[sc.grab_text]
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or ecx,0x10000000
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mov edx,title
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mov esi,title_end-title
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cmp [help],2
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je .int
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sub esi,12
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.int:
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mcall
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cmp [help],0
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jnz .help
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cmp byte[I_END],0
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jnz .fontsok
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mov eax,font_msg
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call PixelPrint
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.fontsok:
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ListFonts
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jmp .eod
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.help:
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cmp [help],1
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jne .nohelp
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mov eax,helptxt
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cmp byte[I_END],0
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jnz .fontsok2
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mov word[eax+2],_X-80
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call PixelPrint
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jmp .eod
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.fontsok2:
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mov word[eax+2],_X
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call Print
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jmp .eod
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.nohelp:
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mov edi,cross
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mov eax,38
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mov edx,0x4b331a
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mov ebx,[edi]
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mov ecx,[edi+4]
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mcall
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mov ebx,[edi+8]
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mov ecx,[edi+12]
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mcall
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mov ebx,freetest
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BGIfont_Freetext
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.eod:
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mov eax,12
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mov ebx,2
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mcall
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ret
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Print: ; eax-pointer to _txt struc
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pusha
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mov ebx,[eax]
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movzx ecx,byte[eax+12]
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lea edx,[eax+13]
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mov edi,eax
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.nextstr:
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mov esi,[edx]
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add edx,4
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push ecx
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mov ecx,[edi+8]
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BGIfont_Outtext
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add ebx,[edi+4]
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pop ecx
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and esi,0xfff
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add edx,esi
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loop .nextstr
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popa
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ret
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PixelPrint: ; eax-pointer to _txt struc, but used differently
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pusha
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mov ebp,eax
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mov ebx,[ebp]
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movzx ecx,byte[ebp+12]
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mov eax,4
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lea edx,[ebp+17]
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.l:
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mov esi,[edx-4]
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and esi,0xfff
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push ecx
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mov ecx,[ebp+8]
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mcall
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pop ecx
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lea edx,[esi+edx+4]
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add ebx,[ebp+4]
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loop .l
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popa
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ret
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macro _txt _xy,_vert,_color,_opt,[_str]
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{
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common
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_counter=0
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forward
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_counter=_counter+1
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common
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dd _xy ; 0
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dd _vert ; 4
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dd _color ; 8
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db _counter ;_str_count ; 12
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forward
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local .str_beg,.str_end
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dd (.str_end-.str_beg) or _opt ; 13
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.str_beg:
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db _str ;17
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.str_end:
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}
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title db 'BGIFONT.INC demo - FONT font'
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title_end:
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_M equ 30
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cross dd _M shl 16+_X*2-_M,_Y shl 16+_Y,_X shl 16+_X,_M shl 16+_Y*2-_M
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helptxt:
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if lang eq ru_RU
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_txt _X shl 16+60,40,0x434ba010,BGI_HACENTER,\
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"ƒŽ<EFBFBD>Ÿ—ˆ… Š‹€‚ˆ˜ˆ:",\
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"<EFBFBD>஡¥« - èà¨äâë/íâ®â ⥪áâ/¤¥¬ª ;",\
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"<-> áâ५ª¨ - ¢à 饨¥ áâப¨;",\
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"V - ¢ëà ¢¨¢ ¨¥ ¯® ¢¥à⨪ «¨;",\
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"H - ¢ëà ¢¨¢ ¨¥ ¯® £®à¨§®â «¨;",\
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"[,] - ¬ áèâ ¡ ¯® ®á¨ X;",\
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"A,Z - ¬ áèâ ¡ ¯® ®á¨ Y;",\
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"B,I - ¯®«ã¦¨àë© èà¨äâ ¨ ªãàᨢ;",\
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"R - á¡à®á ¯ à ¬¥â஢ èà¨äâ ;",\
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"F1..F12 - ¢ë¡®à èà¨äâ ;",\
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"Esc - § ªàëâì ¯à®£ã :-("
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alpha:
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db "‚®â ¯à¨¬¥à ⥪áâ !"
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lf_head:
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_txt 10 shl 16+30,85 shl 16,0x6e00f7,0,"ˆ¬ï èà¨äâ ","‘â âãá","ID",\
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"<EFBFBD>ãâì ª ä ©«ã"
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load_ok:
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db "§ £à㦥"
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load_fail:
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db "¥ ©¤¥"
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font_msg:
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_txt (_X+20) shl 16+180,25,0x10ff0000,0,\
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"Š ᮦ «¥¨î, ¥ ©¤¥® ¨ ®¤®£®",\
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"¢¥ªâ®à®£® èà¨äâ *.CHR. ‚®§¬®¦®,",\
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"¢ ¬ á«¥¤ã¥â ¨á¯à ¢¨âì ª®áâ âã",\
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"BGIFONT_PATH ¢ ç «¥ ä ©« BGITEST.ASM",\
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"¨ ¯¥à¥ª®¬¯¨«¨à®¢ âì ¥£® :-("
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else
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_txt _X shl 16+60,40,0x434ba010, BGI_HACENTER,\
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"HOT KEYS:",\
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"Space - font list/this message/demo;",\
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"<-> arrows - rotate text string;",\
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"V - toggle vertical alignment;",\
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"H - toggle horizontal alignment;",\
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"[,] - scale on X axis;",\
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"A,Z - scale on Y axis;",\
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"B,I - toggle bold & italic mode;",\
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"R - reset font options;",\
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"F1..F12 - select font;",\
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"Esc - close demo :-("
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alpha:
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db 'This is a Sample text!'
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; db 'ABCDEFGHIGKLMNOPQRSTUVWXWZ'
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lf_head:
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_txt 10 shl 16+30,85 shl 16,0x6e00f7,0,"Font name","Status","ID",\
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"Filename"
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load_ok:
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db "loaded"
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load_fail:
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db "not found"
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font_msg:
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_txt (_X+20) shl 16+180,25,0x10ff0000,0,\
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"Sorry, no vector font *.CHR found.",\
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"Maybe you should correct BGIFONT_PATH",\
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"constant at the beginning of file",\
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"BGITEST.ASM and recompile it :-("
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end if
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macro Deltas _key,_scale,_ofs
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{
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db _key
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dd _scale
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db _ofs
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}
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delt:
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Deltas 91, -0.15,12
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Deltas 93, 0.15,12
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Deltas 97, 0.15,16
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Deltas 122,-0.15,16
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Fkeys db 48,49,68,255
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macro Aligns _key,_mask,_add
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{
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db _key
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dw _mask,_add
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}
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ali:
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Aligns 118,BGI_VAMASK,BGI_VATOP
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Aligns 104,BGI_HAMASK,BGI_HARIGHT
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freeconst BGIfree 'FONT',_X shl 16+_Y,0, 1.0, 1.0, alpha,\
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lf_head-alpha,0xb800e7,\
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BGI_VACENTER or BGI_HACENTER
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freetest BGIfree ?,?,?,?,?,?,?,?,?
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help db ?
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pinfo:
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times 1024 db ?
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sc system_colors
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I_END:
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