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


get_titlebar_height: ; edi = window draw_data pointer
        mov     al,[edi+WDATA.fl_wstyle]
        and     al,0x0F
        cmp     al,0x03
        jne     @f
        mov     eax,[_skinh]
        ret
    @@: mov     eax,21
        ret
 
get_rolledup_height: ; edi = window draw_data pointer
        mov     al,[edi+WDATA.fl_wstyle]
        and     al,0x0F
        cmp     al,0x03
        jne     @f
        mov     eax,[_skinh]
        add     eax,3
        ret
    @@: or      al,al
        jnz     @f
        mov     eax,21
        ret
    @@: mov     eax,21+2
        ret
 
 
setwindowdefaults:
        pushad
 
        xor   eax,eax
        mov   ecx,0xc000
       @@:
        inc   eax
        add   ecx,2
        mov   [ecx+0x000],ax          ; process no
        mov   [ecx+0x400],ax          ; positions in stack
        cmp   ecx,0xc400-2            ; the more high, the more surface
        jnz   @b
 
        popad
        ret
 
 
 
; eax = cx
; ebx = cy
; ecx = ex
; edx = ey
; èäåÿ: ïåðåáðàòü âñå îêíà, íà÷èíàÿ ñ ñàìîãî íèæíåãî,
;       è äëÿ êàæäîãî âûçâàòü setscreen
align 4
calculatescreen:
        pushad
        cli
 
        mov   esi, 1
        xor   eax, eax
        xor   ebx, ebx
        mov   ecx, [0xFE00]
        mov   edx, [0xFE04]
        call  setscreen
 
        mov   ebp, [0x3004]        ; number of processes
        cmp   ebp, 1
        jbe   .finish
        align 4
      .new_wnd:
        movzx edi, word [0xC400 + esi * 2]
        shl   edi, 5
        add   edi, window_data
        test    [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
        jnz     .not_wnd
        mov     eax,[edi+WDATA.left]
        mov     ebx,[edi+WDATA.top]
        mov     ecx,[edi+WDATA.width]
        add     ecx,eax
        mov     edx,[edi+WDATA.height]
        add     edx,ebx
        push  esi
        movzx esi, word [0xC400 + esi * 2]
        call  setscreen
        pop   esi
      .not_wnd:
        inc   esi
        dec   ebp
        jnz   .new_wnd
      .finish:
        sti
        popad
ret
 
 
 
virtual at esp
  ff_xsz   dd ?
  ff_ysz   dd ?
  ff_scale dd ?
end virtual
 
align 4
; ðåçåðâèðóåò ìåñòî ïîä îêíî çàäàííîãî ïðîöåññà
setscreen:
;  eax  x start
;  ebx  y start
;  ecx  x end
;  edx  y end
;  esi  process number
pushad
        mov edi, esi ;;;word [esi*2+0xc400]
        shl   edi, 8
        add   edi, 0x80000+0x80  ; address of random shaped window area
        cmp   [edi], dword 0
        jne   .free_form
 
        ; get x&y size
        sub   ecx, eax
        sub   edx, ebx
        inc   ecx
        inc   edx
 
        ; get WinMap start
        mov   edi, [0xFE00] ; screen_sx
        inc   edi
        imul  edi, ebx
        add   edi, eax
        add   edi, WinMapAddress
 
  .new_y:
        push  ecx ; sx
        push  edx
 
        mov   edx, esi
        align 4
  .new_x:
        mov   byte [edi], dl
        inc   edi
        dec   ecx
        jnz   .new_x
 
        pop   edx
        pop   ecx
        add   edi, [0xFE00]
        inc   edi
        sub   edi, ecx
        dec   edx
        jnz   .new_y
 popad
 ret
  .read_byte:
   ;eax - address
   ;esi - slot
        push  eax
        push  ebx
        push  ecx
        push  edx
        mov   edx,eax
        mov   eax,esi
        lea   ebx,[esp+12]
        mov   ecx,1
        call  read_process_memory
        pop   edx
        pop   ecx
        pop   ebx
        pop   eax
        ret  
  .free_form:
 
        ;  for (y=0; y <= x_size; y++)
        ;      for (x=0; x <= x_size; x++)
        ;          if (shape[coord(x,y,scale)]==1)
        ;             set_pixel(x, y, process_number);
 
        sub  ecx, eax
        sub  edx, ebx
        inc  ecx
        inc  edx
 
        push  dword [edi+4]  ; push scale first -> for loop
 
        ; get WinMap start  -> ebp
        push  eax
        mov   eax, [0xFE00] ; screen_sx
        inc   eax
        imul  eax, ebx   ;ebx
        add   eax, [esp] ;eax
        add   eax, WinMapAddress
        mov   ebp, eax
 
        mov   edi, [edi]
;        mov   eax, esi
;        shl   eax, 5
;        add   edi, [eax+0x3000+0x10]
        pop   eax
 
        ; eax = x_start
        ; ebx = y_start
        ; ecx = x_size
        ; edx = y_size
        ; esi = process_number
        ; edi = &shape
        ;       [scale]
        push edx ecx ;ebx eax
        xor  ebx, ebx
        align 4
      .ff_new_y:
        xor  edx, edx
        align 4
      .ff_new_x:
        ; -- body --
        mov  ecx, [ff_scale]
        mov  eax, [ff_xsz]
        shr  eax, cl
        push ebx edx
        shr  ebx, cl
        shr  edx, cl
        imul eax, ebx
        add  eax, edx
        pop  edx ebx
        add  eax, edi ;[ff_shape]
        call .read_byte
;        cmp  byte [eax], 1
;        jne  @f
        test al,al
        jz   @f
        mov  eax, esi  ; [ff_proc]
        mov  [ebp], al
       @@:
        ; -- end body --
        inc  ebp
        inc  edx
        cmp  edx, [ff_xsz]
        jb   .ff_new_x
        sub  ebp, [ff_xsz]
        add  ebp, [0xFE00]  ; screen.x
        inc  ebp
        inc  ebx
        cmp  ebx, [ff_ysz]
        jb   .ff_new_y
 
        pop  ecx edx   ; eax ebx first
        add  esp, 4
popad
ret
 
 
display_settings:
 
;    eax = 0         ; DISPLAY redraw
;          ebx = 0   ; all
;
;    eax = 1         ; BUTTON type
;          ebx = 0   ; flat
;          ebx = 1   ; 3D
;    eax = 2         ; set WINDOW colours
;          ebx = pointer to table
;          ecx = number of bytes define
;    eax = 3         ; get WINDOW colours
;          ebx = pointer to table
;          ecx = number of bytes wanted
;    eax = 4         ; get skin height
;          input  : nothing
;          output : eax = skin height in pixel
;    eax = 5         ; get screen workarea
;          input  : nothing
;          output : eax = [left]*65536+[right]
;                   ebx = [top]*65536+[bottom]
;    eax = 6         ; set screen workarea
;          input  : ecx = [left]*65536+[right]
;                   edx = [top]*65536+[bottom]
;          output : nothing
 
 
     pushad
 
     test eax, eax      ; redraw display
     jnz  dspl0
     test ebx, ebx
     jnz  dspl0
     cmp  [windowtypechanged],dword 1
     jne  dspl00
     mov  [windowtypechanged],dword 0
  redraw_screen_direct:
     mov  [dlx],dword 0
     mov  [dly],dword 0
     mov  eax,[0xfe00]
     mov  [dlxe],eax
     mov  eax,[0xfe04]
     mov  [dlye],eax
     mov  eax,window_data
     call redrawscreen
   dspl00:
     popad
     ret
   dspl0:
 
     cmp  eax,1       ; button type
     jne  dspl1
     and  ebx,1
     cmp  ebx,[buttontype]
     je   dspl9
     mov  [buttontype],ebx
     mov  [windowtypechanged],dword 1
    dspl9:
     popad
     ret
   dspl1:
 
     cmp  eax,2       ; set common window colours
     jne  no_com_colours
     mov  [windowtypechanged],dword 1
     mov  esi,[0x3010]
     add  esi,0x10
     add  ebx,[esi]
     mov  esi,ebx
     mov  edi,common_colours
     and  ecx,127
     cld
     rep  movsb
     popad
     ret
   no_com_colours:
 
     cmp  eax,3       ; get common window colours
     jne  no_get_com
     mov  esi,[0x3010]
     add  esi,0x10
     add  ebx,[esi]
     mov  edi,ebx
     mov  esi,common_colours
     and  ecx,127
     cld
     rep  movsb
     popad
     ret
   no_get_com:
 
     cmp  eax,4       ; get skin height
     jne  no_skin_height
     popad
     mov  eax,[_skinh]
     mov  [esp+36],eax
     ret
   no_skin_height:
 
        cmp     eax,5       ; get screen workarea
        jne     no_get_workarea
        popad
 
 
 
 
 
 
        mov     eax,[screen_workarea.left-2]
        mov     ax,word[screen_workarea.right]
        mov     [esp+36],eax
        mov     eax,[screen_workarea.top-2]
        mov     ax,word[screen_workarea.bottom]
        mov     [esp+24],eax
        ret
   no_get_workarea:
 
        cmp     eax,6       ; set screen workarea
        jne     no_set_workarea
        movsx   eax,word[esp+16+2]
        movsx   ebx,word[esp+16]
 
 
 
 
        cmp     eax,ebx
        jge     .lp1
        or      eax,eax;[0xFE00]
        jl      @f
        mov     [screen_workarea.left],eax
    @@: cmp     ebx,[0xFE00]
        jg      .lp1
        mov     [screen_workarea.right],ebx
  .lp1: movsx   eax,word[esp+24+2]
        movsx   ebx,word[esp+24]
 
 
 
 
        cmp     eax,ebx
        jge     .lp2
        or      eax,eax;[0xFE04]
        jl      @f
        mov     [screen_workarea.top],eax
    @@: cmp     ebx,[0xFE04]
        jg      .lp2
        mov     [screen_workarea.bottom],ebx
  .lp2: call	repos_windows
	call	calculatescreen
;	jmp	redraw_screen_direct
    .exit:
        popad
        ret
   no_set_workarea:
 
     popad
     ret
 
 
repos_windows:
        mov     ecx,[0x3004]
        mov     esi,0x20*2
	mov	byte[0x0000fff0],1
        dec     ecx
        jge	@f
        ret
    @@: mov	[esi+WDATA.fl_redraw],1
	test    [esi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jz      .lp2
        mov     eax,[screen_workarea.left]
        mov     [esi+WDATA.left],eax
        sub     eax,[screen_workarea.right]
        neg     eax
        mov     [esi+WDATA.width],eax
        mov     eax,[screen_workarea.top]
        mov     [esi+WDATA.top],eax
        test    [esi+WDATA.fl_wstate],WSTATE_ROLLEDUP
        jnz     .lp1
        sub     eax,[screen_workarea.bottom]
        neg     eax
        mov     [esi+WDATA.height],eax
  .lp1: add     esi,0x20
        loop    @b
 
 
 
 
        ret
  .lp2: mov	eax,[esi+WDATA.left]
	add	eax,[esi+WDATA.width]
	mov	ebx,[0x0000fe00]
;	inc	ebx
	cmp	eax,ebx
	jle	.lp4
	mov	eax,[esi+WDATA.width]
	sub	eax,ebx
	jle	.lp3
	mov	[esi+WDATA.width],ebx
  .lp3: sub	ebx,[esi+WDATA.width]
	mov	[esi+WDATA.left],ebx
  .lp4: mov	eax,[esi+WDATA.top]
	add	eax,[esi+WDATA.height]
	mov	ebx,[0x0000fe04]
;	inc	ebx
	cmp	eax,ebx
	jle	.lp6
	mov	eax,[esi+WDATA.height]
	sub	eax,ebx
	jle	.lp5
	mov	[esi+WDATA.height],ebx
  .lp5: sub	ebx,[esi+WDATA.height]
	mov	[esi+WDATA.top],ebx
  .lp6: add     esi,0x20
        loop    @b
	ret
 
uglobal
  common_colours:
     times 128 db 0x0
endg
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
check_window_position:
 
    pushad                           ; window inside screen ?
 
    movzx eax,word [edi+0]
    movzx ebx,word [edi+4]
    movzx ecx,word [edi+8]
    movzx edx,word [edi+12]
 
    mov   esi,ecx             ; check x pos
    add   esi,eax
    cmp   esi,[0xfe00]
    jbe   x_pos_ok
    mov   [edi+0],dword 0
    xor   eax, eax
  x_pos_ok:
 
    mov   esi,edx             ; check y pos
    add   esi,ebx
    cmp   esi,[0xfe04]
    jbe   y_pos_ok
    mov   [edi+4],dword 0
    mov   ebx,0
  y_pos_ok:
 
    mov   esi,ecx             ; check x size
    add   esi,eax
    cmp   esi,[0xfe00]
    jbe   x_size_ok
    mov   ecx,[0xfe00]
    mov   [edi+8],ecx
  x_size_ok:
 
    mov   esi,edx             ; check y size
    add   esi,ebx
    cmp   esi,[0xfe04]
    jbe   y_size_ok
    mov   edx,[0xfe04]
    mov   [edi+12],edx
  y_size_ok:
 
    popad
 
    ret
 
 
uglobal
  new_window_starting dd 0
endg
 
 
sys_window_mouse:
 
    push  eax
 
    mov   eax,[timer_ticks] ;[0xfdf0]
    cmp   [new_window_starting],eax
    jb    swml1
 
    mov   [0xfff4],byte 0  ; no mouse background
    mov   [0xfff5],byte 0  ; draw mouse
 
    mov   [new_window_starting],eax
 
  swml1:
 
    pop   eax
 
    ret
 
drawwindow_I:
 
        pushad
 
        mov   esi,[edx+24]   ; rectangle
        mov   eax,[edx+0]
        shl   eax,16
        add   eax,[edx+0]
        add   eax,[edx+8]
        mov   ebx,[edx+04]
        shl   ebx,16
        add   ebx,[edx+4]
        add   ebx,[edx+12]
        call  draw_rectangle
 
        mov   ecx,[edx+20]   ; grab bar
        push  ecx
        mov   esi,edx
        mov   edx,[esi+04]
        add   edx,1
        mov   ebx,[esi+04]
        add   ebx,25
        mov   eax,[esi+04]
        add   eax,[esi+12]
        cmp   ebx,eax
        jb    wdsizeok
        mov   ebx,eax
      wdsizeok:
        push  ebx
      drwi:
        mov   ebx,edx
        shl   ebx,16
        add   ebx,edx
        mov   eax,[esi+00]
        inc   eax
        shl   eax,16
        add   eax,[esi+00]
        add   eax,[esi+8]
        sub   eax,1
        push  edx
        mov   edx,0x80000000
        mov   ecx,[esi+20]
        and   ecx,edx
        cmp   ecx,edx
        jnz   nofa
        mov   ecx,[esi+20]
        sub   ecx,0x00040404
        mov   [esi+20],ecx
        and   ecx,0x00ffffff
        jmp   faj
      nofa:
        mov   ecx,[esi+20]
        and   ecx,0x00ffffff
      faj:
        pop   edx
        mov   edi,0
        call  [draw_line]
        inc   edx
        cmp   edx,[esp]
        jb    drwi
        add   esp,4
        pop   ecx
        mov   [esi+20],ecx
 
        mov   edx,[esi+04]      ; inside work area
        add   edx,21+5
        mov   ebx,[esi+04]
        add   ebx,[esi+12]
        cmp   edx,ebx
        jg    noinside
        mov   eax,1
        mov   ebx,21
        mov   ecx,[esi+8]
        mov   edx,[esi+12]
        mov   edi,[esi+16]
        call  [drawbar]
      noinside:
 
        popad
 
        ret
 
 
draw_rectangle:
 
r_eax equ [esp+28]   ; x start
r_ax  equ [esp+30]   ; x end
r_ebx equ [esp+16]   ; y start
r_bx  equ [esp+18]   ; y end
;esi                 ; color
 
        pushad
 
        mov   ecx,esi          ; yb,xb -> yb,xe
     ;<<< 14.11.2004 Ivan Poddubny  
;        mov   eax,r_eax
;        shl   eax,16
;        mov   ax,r_ax
        mov   eax, r_eax
        rol   eax, 16
     ;>>> 14.11.2004 Ivan Poddubny  
        mov   ebx,r_ebx
        shl   ebx,16
        mov   bx,r_ebx
        xor   edi, edi
        call  [draw_line]
 
        mov   ebx,r_bx         ; ye,xb -> ye,xe
        shl   ebx,16
        mov   bx,r_bx
        call  [draw_line]
 
        mov   ecx,esi          ; ya,xa -> ye,xa
        mov   eax,r_eax
        shl   eax,16
        mov   ax,r_eax
        mov   ebx,r_ebx
        shl   ebx,16
        mov   bx,r_bx
        mov   edi,0
        call  [draw_line]
 
        mov   eax,r_ax       ; ya,xe -> ye,xe
        shl   eax,16
        mov   ax,r_ax
        call  [draw_line]
 
        popad
        ret
 
 
drawwindow_III:
 
        pushad
 
        mov   edi,edx                              ; 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
        push  esi
        call  draw_rectangle
        mov   ecx,3
      dw3l:
        add   eax,1*65536-1
        add   ebx,1*65536-1
        mov   esi,[edi+24]
        call  draw_rectangle
        dec   ecx
        jnz   dw3l
        pop   esi
        add   eax,1*65536-1
        add   ebx,1*65536-1
        call  draw_rectangle
 
        mov   ecx,[edx+20]                       ; GRAB BAR
        push  ecx
        mov   esi,edx
        mov   edx,[esi+04]
        add   edx,4
        mov   ebx,[esi+04]
        add   ebx,20
        mov   eax,[esi+04]
        add   eax,[esi+12]
        cmp   ebx,eax
        jb    wdsizeok2
        mov   ebx,eax
      wdsizeok2:
        push  ebx
      drwi2:
        mov   ebx,edx
        shl   ebx,16
        add   ebx,edx
        mov   eax,[esi+00]
        shl   eax,16
        add   eax,[esi+00]
        add   eax,[esi+8]
        add   eax,4*65536-4
        mov   ecx,[esi+20]
        test  ecx,0x40000000
        jz    nofa3
        add   ecx,0x040404
      nofa3:
        test  ecx,0x80000000
        jz    nofa2
        sub   ecx,0x040404
      nofa2:
        mov   [esi+20],ecx
        and   ecx,0xffffff
        xor   edi, edi
        call  [draw_line]
        inc   edx
        cmp   edx,[esp]
        jb    drwi2
        add   esp,4
        pop   ecx
        mov   [esi+20],ecx
 
        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,20
        mov   ecx,[esi+8]
        mov   edx,[esi+12]
        sub   ecx,4
        sub   edx,4
        mov   edi,[esi+16]
        call  [drawbar]
      noinside2:
 
        popad
 
        ret
 
 
 
; activate window
align 4
windowactivate:
 
        ; esi = abs mem position in stack 0xC400+
 
        pushad
        push   esi
      movzx   eax, word [esi] ; ax <- process no
      movzx   eax, word [0xC000+eax*2] ; ax <- position in window stack
 
        xor   esi, esi        ; drop others
      waloop:
        cmp   esi, dword [0x3004]
        jae   wacont
        inc   esi
        lea   edi, [0xC000 + esi*2]
        mov   bx, [edi] ; position of the current process
        cmp   bx, ax
        jbe   @f
        dec   bx       ; upper? => drop!
        mov   [edi], bx
      @@:
        jmp   waloop
      wacont:
                            ; set to no 1
        pop   esi           ;   esi = pointer at 0xC400
 
      movzx   eax, word [esi]
        mov   bx, [0x3004]  ; number of processes
        mov   [0xC000+eax*2], bx     ; this is the last (and the upper)
 
;* start code - get active process (4) - Mario79
        cli
        cmp  [active_process_flag],1
        jne  @f
        mov   [active_process_flag],0
        jmp   end_save_active_process
    @@:
        call save_active_process_stack
    end_save_active_process:
        mov  [active_process],eax
        push  eax
        mov   eax,[active_process]
        shl   eax,5
        add   eax,0x3000
        mov   [eax-twdw+31],byte 1
        pop   eax
        sti
;* end code - get active process (4) - Mario79
 
        ; update on screen -window stack
        xor   esi, esi
      waloop2:
        mov   edi, [0x3004]
        cmp   esi, edi
        jae   wacont2
        inc   esi
        movzx ebx, word [esi*2 + 0xC000]
        mov   [ebx*2 + 0xC400], si
        jmp   waloop2
      wacont2:
        mov   [0xf400], byte 0           ; empty keyboard buffer
        mov   [0xf500], byte 0           ; empty button buffer
        popad
        ret
 
 
; check if window is necessary to draw
 
checkwindowdraw:
 
        ; edi = position in window_data+
 
        mov   esi, edi
        sub   esi, window_data
        shr   esi, 5
 
        ; esi = process number
 
; 
        movzx eax, word [0xC000 + esi * 2] ; get value of the curr process
        lea   esi, [0xC400 + eax * 2]      ; get address of this process at 0xC400
; 
 
        push  esi
 
      .new_check:
 
        pop   esi
        add   esi, 2
        push  esi
 
        mov   eax, [0x3004]
        lea   eax, word [0xC400 + eax * 2] ; number of the upper window
 
        cmp   esi, eax
        ja    .all_wnds_to_top
 
        movzx eax, word [esi]
        shl   eax, 5
        add   eax, window_data
        mov   esi, eax
 
        mov   ebx, [edi+4]
        mov   edx, [edi+12]
        add   edx, ebx
 
        mov   ecx, [esi+4]    ; y check
        cmp   ecx, edx
        jae   .new_check
        mov   eax, [esi+12]
        add   ecx, eax
        cmp   ebx, ecx
        ja    .new_check
 
        mov   eax, [edi+0]
        mov   ecx, [edi+8]
        add   ecx, eax
 
        mov   edx, [esi+0]    ; x check
        cmp   edx, ecx
        jae   .new_check
        mov   ecx, [esi+8]
        add   edx, ecx
        cmp   eax, edx
        ja    .new_check
 
        pop   esi
        mov   ecx,1   ; overlap some window
        ret
 
  .all_wnds_to_top:
 
        pop   esi
 
        xor   ecx, ecx       ; passed all windows to top
        ret
 
 
 
 
waredraw:     ; if redraw necessary at activate
 
        pushad
 
        call  checkwindowdraw      ; draw window on activation ?
        test  ecx, ecx
        jz    .do_not_draw
 
        popad
        mov   [0xfb44], byte 1     ; do draw mouse
        call  windowactivate
 
        ; update screen info
        pushad
        mov   edi, [0x3004] ; the last process (number)
        movzx esi, word [0xC400 + edi * 2]
        shl   esi, 5
        add   esi, window_data
 
        ; coordinates of the upper window
        mov   eax, [esi+00] ; cx
        mov   ebx, [esi+04] ; cy
        mov   ecx, [esi+08] ; sx
        mov   edx, [esi+12] ; sy
 
        add   ecx, eax       ; ecx = x_end
        add   edx, ebx       ; edx = y_end
 
        mov   edi, [0x3004]
        movzx esi, word [0xC400 + edi * 2]
        shl   esi, 5
        movzx esi, byte [esi + 0x3000 + 0xE]
        call  setscreen ;;;calculatescreen ; setscreen
        popad
 
        cmp   [0xff01], dword 1 ; if > 1 then activate process
        jbe   .not_activate
 
;;;        mov   eax, 10            ; wait for putimages to finish
;;;        call  delay_hs
 
        mov   [edi+31],byte 1  ; redraw flag for app
        mov   [0xfb44],byte 0  ; mouse down checks
 
        ret
 
     .not_activate:
 
;        mov   eax,5            ; wait for putimages to finish
;        call  delay_hs
 
        mov   [edi+31],byte 1  ; redraw flag for app
 
        mov   ecx, 25 ;100
     .waitflagdown:
        dec   ecx
        jz    .nowait
;        mov   eax, 2
;        call  delay_hs
        cmp   [edi+31], byte 0 ; wait flag to drop
        jnz   .waitflagdown
      .nowait:
 
;        mov   ecx,10
;      .wait:
;        mov   eax,1           ; wait for draw to finish
;        call  delay_hs
;        loop  .wait
 
        mov   [0xfb44],byte 0
 
        ret
 
     .do_not_draw:
 
        popad
 
        call  windowactivate
        mov   [0xfb44],byte 0  ; mouse down checks
        mov   [0xfff4],byte 0  ; no mouse background
        mov   [0xfff5],byte 0  ; draw mouse
        ret
 
 
iglobal
  window_moving   db 'K : Window - move/resize',13,10,0
  window_moved    db 'K : Window - done',13,10,0
endg
 
; check window touch
align 4
checkwindows:
        pushad
 
        cmp  [0xff01],dword 1  ; activate request from app ?
        jbe  .no_activate_request
        mov  edi,[0xff01]     ; process number
        shl  edi,5
        add  edi,window_data
        mov  ebx,[0xff01]
        movzx esi, word [0xC000 + ebx * 2]
        lea  esi, [0xC400 + esi * 2]
        call waredraw
 
;* start code - get active process (2) - Mario79
;        mov  eax,[0xff01]
;        mov  [active_process],eax
;* end code - get active process  (2) - Mario79
 
        mov  [0xff01],dword 0  ; activated
 
        popad
        ret
 
    .no_activate_request:
    
        cmp   [0xfb40],byte 0    ; mouse buttons pressed ?
        jne   .mouse_buttons_pressed
;        cmp   [window_minimize],2
;        jne   .no_activate_request_1
        cmp   [window_minimize],0
        je   .no_activate_request_2
        cmp   [window_minimize],1
        je    .mouse_buttons_pressed
        mov   esi,[0x3004]
        movzx edi, word [0xC400 + esi * 2]
        shl   edi, 5
        add   edi, window_data
        test    [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
        jnz     .mouse_buttons_pressed
;        jne   .no_activate_request_2
;    .no_activate_request_1:
;        cmp   [window_minimize],1
;        jge   .mouse_buttons_pressed
;        jmp   .mouse_buttons_pressed
    .no_activate_request_2:
        mov   [window_minimize],0
        popad
        ret
 
    .mouse_buttons_pressed:
 
        mov   esi,[0x3004]
        inc   esi
 
      cwloop:
        cmp   esi,2
        jb   .exit
        .temp_window_minimize_1:
        dec   esi
        movzx edi, word [0xC400 + esi * 2] ; ebx
        shl   edi, 5
        add   edi, window_data
;        mov   edi, ebx
        mov   ecx, [edi+0]
        mov   edx, [edi+4]
 
        mov   eax,ecx
        mov   ebx,edx
       cmp   [window_minimize],1
       jge   .window_minimize_no_check_mouse
        test    [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
        jnz     cwloop
 
       movzx  eax, word [0xfb0a]
       movzx  ebx, word [0xfb0c]
       
        cmp   ecx, eax
        jae   cwloop
        cmp   edx, ebx
        jae   cwloop
        add   ecx, [edi+8]
        add   edx, [edi+12]
        cmp   eax, ecx
        jae   cwloop
        cmp   ebx, edx
        jae   cwloop
 
      .window_minimize_no_check_mouse:
 
        pushad
        mov   eax, esi
        mov   ebx, [0x3004]
        cmp   eax, ebx      ; is this window active?
        jz    .move_resize_window
 
        ; eax = position in windowing stack
        ; redraw must ?
        lea   esi, [0xC400 + esi * 2]
        call  waredraw
        add   esp, 32
 
      .exit:
        popad
        ret
 
   .move_resize_window:    ; MOVE OR RESIZE WINDOW
 
        popad
 
        ; Check for user enabled fixed window
        mov   edx, [edi+0x14]
        and   edx, 0x0f000000
        cmp   edx, 0x01000000
        jne   .window_move_enabled_for_user
        popad
        ret
      .window_move_enabled_for_user:
 
        test    [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
        jnz     .no_resize_2
 
        mov   [do_resize_from_corner],byte 0   ; resize for skinned window
        mov   edx, [edi+0x10]
        and   edx, 0x0f000000
        cmp   edx, 0x02000000
        jb    .no_resize_2 ; not type 2 wnd
 
        mov   edx, [edi+4]
        add   edx, [edi+12]
        sub   edx, 6       ; edx = y_end - 6
        cmp   ebx, edx     ; ebx = mouse_y
        jb    .no_resize_2
        mov   [do_resize_from_corner],byte 1
        jmp   .continue
      .no_resize_2:
 
        push    eax
        call    get_titlebar_height
        add     eax,[edi+4]
        cmp     ebx,eax
        pop     eax
        jae     .exit
 
     .continue:
 
        push  esi
        mov   esi, window_moving
        call  sys_msg_board_str
        pop   esi
 
        mov   ecx, [timer_ticks] ;[0xfdf0]    ; double-click ?
        mov   edx, ecx
        sub   edx, [latest_window_touch]
        mov   [latest_window_touch], ecx
        mov   [latest_window_touch_delta], edx
 
        mov   cl, [0xfb40]     ; save for shade check
        mov   [do_resize], cl
     no_emulation_righ_button:
        mov   ecx, [edi+0]
        mov   edx, [edi+4]
 
        push  eax ecx edx
        mov   [dlx], ecx      ; save for drawlimits
        mov   [dly], edx
        mov   eax, [edi+8]
        add   ecx, eax
        mov   eax, [edi+12]
        add   edx, eax
        mov   [dlxe], ecx
        mov   [dlye], edx
        pop   edx ecx eax
 
        sub   eax, ecx
        sub   ebx, edx
 
        mov   esi, [0xfb0a]
        mov   [0xf300], esi
 
        pushad           ; wait for putimages to finish
;        mov   eax,5
;        call  delay_hs
        mov   eax,[edi+0]
        mov   [npx],eax
        mov   eax,[edi+4]
        mov   [npy],eax
        popad
 
        push eax                  ; save old coordinates
        mov   ax,[edi+00]
        mov   word [oldc+00],ax
        mov   ax,[edi+04]
        mov   word [oldc+04],ax
        mov   ax,[edi+8]
        mov   word [oldc+8],ax
        mov   word [npxe],ax
        mov   ax,[edi+12]
        mov   word [oldc+12],ax
        mov   word [npye],ax
        pop eax
 
        test    [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jnz     @f
        call  drawwindowframes
    @@:
 
        mov   [reposition],0
        mov   [0xfb44],byte 1   ; no reaction to mouse up/down
 
        ; move window
 
      newchm:
 
        mov   [0xfff5],byte 1
 
        call  checkidle
 
        call  checkEgaCga
 
        mov   [0xfff4],byte 0
 
        call  [draw_pointer]
 
        pushad
        call   stack_handler
        popad
 
        mov   esi,[0xf300]
        cmp   esi,[0xfb0a]
        je    cwb
 
        mov   cx,[0xfb0a]
        mov   dx,[0xfb0c]
        sub   cx,ax
        sub   dx,bx
 
        push  ax
        push  bx
 
        test    [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jnz     @f
        call  drawwindowframes
    @@:
 
        mov   ax,[0xfe00]
        mov   bx,[0xfe04]
 
        cmp   [do_resize_from_corner],1
        je    no_new_position
 
        mov   word [npx],word 0     ; x repos ?
        cmp   ax,cx
        jb    noreposx
        mov   [reposition],1
        sub   ax,word [npxe]
        mov   word [npx],ax
        cmp   ax,cx
        jb    noreposx
        mov   word [npx],cx
      noreposx:
 
        mov   word [npy],word 0     ; y repos ?
        cmp   bx,dx
        jb    noreposy
        mov   [reposition],1
        sub   bx,word [npye]
        mov   word [npy],bx
        cmp   bx,dx
        jb    noreposy
        mov   word [npy],dx
      noreposy:
 
      no_new_position:
 
        cmp   [do_resize_from_corner],0    ; resize from right corner
        je    norepos_size
        pushad
 
        mov   edx,edi
        sub   edx,window_data
        shr   edx,5
        shl   edx,8
        add   edx,0x80000                 ; process base at 0x80000+
 
        movzx eax,word [0xfb0a]
        cmp   eax,[edi+0]
        jb    nnepx
        sub   eax,[edi+0]
        cmp   eax,[edx+0x90+8]
        jge   nnepx2
        mov   eax,[edx+0x90+8]
      nnepx2:
        mov   [npxe],eax
      nnepx:
 
        call    get_titlebar_height
        mov     ebx,eax
        movzx eax,word [0xfb0c]
        cmp   eax,[edi+4]
        jb    nnepy
        sub   eax,[edi+4]
        cmp     eax,ebx ; [edx+0x90+12]
        jge     nnepy2
        mov     eax,ebx ; [edx+0x90+12]
      nnepy2:
        mov   [npye],eax
      nnepy:
 
        mov   [reposition],1
 
        popad
      norepos_size:
 
        pop   bx
        pop   ax
        test    [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jnz     @f
        call  drawwindowframes
    @@:
 
        mov   esi,[0xfb0a]
        mov   [0xf300],esi
 
      cwb:
        cmp   [0xfb40],byte 0
        jne   newchm 
                                     ; new position done
        mov     [0xfff5],byte 1
        mov     cl,0
        test    [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jnz     @f
        mov     cl,[reposition]
        call    drawwindowframes
 
        mov   eax,[npx]
        mov   [edi+0],eax
        mov   eax,[npy]
        mov   [edi+4],eax
        mov   eax,[npxe]
        mov   [edi+8],eax
        mov   eax,[npye]
        mov   [edi+12],eax
 
    @@: mov     [reposition],cl
 
        cmp   [reposition],1         ; save new X and Y start
        jne   no_xy_save
        ; 
        push  esi edi ecx
        mov   esi,edi
        sub   edi,window_data
        shr   edi,5
        shl   edi,8
        add   edi,0x80000+0x90
        mov   ecx,2
        cld
        rep   movsd
        pop   ecx edi esi
        ; 
      no_xy_save:
 
        pushad                             ; WINDOW SHADE/FULLSCREEN
 
        cmp   [reposition],1
        je    no_window_sizing
        mov   edx,edi
        sub   edx,window_data
        shr   edx,5
        shl   edx,8
        add   edx,0x80000                 ; process base at 0x80000+
 
        cmp     [window_minimize],0
        je      no_wnd_minimize_restore
        mov     [reposition],1
  wnd_minimize:
        cmp     [window_minimize],1
        jne     wnd_restore
        or      [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
        jmp     no_wnd_minimize_restore
  wnd_restore:
        cmp     [window_minimize],2
        jne     no_wnd_minimize_restore
        and     [edi+WDATA.fl_wstate],not WSTATE_MINIMIZED
  no_wnd_minimize_restore:
 
 
        cmp   [do_resize],2               ; window shade ?
        jne   no_window_shade
        mov   [reposition],1
 
        test    [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
        jnz     wnd_rolldown
  wnd_rollup:
        or      [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
        call    get_rolledup_height
        jmp     @f
  wnd_rolldown:
        and     [edi+WDATA.fl_wstate],not WSTATE_ROLLEDUP
        mov     eax,[edx+0x90+BOX.height]
        test    [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jz      @f
        mov     eax,[screen_workarea.bottom]
        sub     eax,[screen_workarea.top]
    @@: mov     [edi+WDATA.height],eax
 
      no_window_shade:
 
        cmp   [do_resize],1               ; fullscreen/restore ?
        jne   no_fullscreen_restore
        cmp   [latest_window_touch_delta],dword 50
        jg    no_fullscreen_restore
        mov   [reposition],1
        test    [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        jnz     restore_from_fullscreen
        or      [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
        mov     eax,[screen_workarea.left]
        mov     [edi+WDATA.left],eax
        sub     eax,[screen_workarea.right]
        neg     eax
        mov     [edi+WDATA.width],eax
        mov     eax,[screen_workarea.top]
        mov     [edi+WDATA.top],eax
        test    [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
        jnz     @f
        sub     eax,[screen_workarea.bottom]
        neg     eax
        mov     [edi+WDATA.height],eax
    @@:
        jmp   no_fullscreen_restore
      restore_from_fullscreen:
        and     [edi+WDATA.fl_wstate],not WSTATE_MAXIMIZED
        push    [edi+WDATA.height]
        push  edi                         ; restore
        lea   esi, [edx + 0x90]
        mov   ecx,4
        cld
        rep   movsd
        pop   edi
        pop     eax
        test    [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
        jz      @f
        mov     [edi+WDATA.height],eax
    @@:
 
      no_fullscreen_restore:
 
        mov   eax,[edi+4]                 ; check Y inside screen
        add   eax,[edi+12]
        cmp   eax,[0xfe04]
        jbe   no_window_sizing
        mov   eax,[edi+0]                 ; check X inside screen
        add   eax,[edi+8]
        cmp   eax,[0xfe00]
        jbe   no_window_sizing
        mov   eax,[0xfe00]
        sub   eax,[edi+8]
        mov   [edi+0],eax
        mov   eax,[0xfe04]
        sub   eax,[edi+12]
        mov   [edi+4],eax
      no_window_sizing:
 
        popad
 
        cmp   [reposition],0
        je    retwm
 
        pushad
        mov   eax,[edi+00]
        mov   ebx,[edi+04]
        mov   ecx,[edi+8]
        mov   edx,[edi+12]
        add   ecx,eax
        add   edx,ebx
        mov   edi,[0x3004]
        shl   edi,1
        add   edi,0xc400
        movzx esi,byte [edi]
        shl   esi,5
        add   esi,0x3000+0xe
        movzx esi,byte [esi]
 
        sub   edi,draw_data
        shr   edi,5
        shl   edi,8
        add   edi,0x80000+0x80
        ;cmp   [edi],dword 0
        ;jne   no_rect_shaped_move
        call  setscreen
        jmp   move_calculated
      no_rect_shaped_move:
        call  calculatescreen
      move_calculated:
 
        popad
 
        mov     [edi+WDATA.fl_redraw],1
        mov   [0xfff5],byte 1 ; no mouse
 
        push  eax ebx ecx edx
        mov   eax,[oldc+00]
        mov   ebx,[oldc+04]
        mov   ecx,[oldc+8]
        mov   edx,[oldc+12]
        add   ecx,eax
        add   edx,ebx
        call  calculatescreen
        pop   edx ecx ebx eax
 
        mov   eax,edi
        call  redrawscreen
 
        mov   ecx,100         ; wait to avoid mouse residuals
      waitre2:
        mov   [0xfff5],byte 1
        call  checkidle
        cmp     [edi+WDATA.fl_redraw],0
        jz    retwm
        loop  waitre2
 
      retwm:
 
        mov   [0xfff5],byte 0 ; mouse pointer
        mov   [0xfff4],byte 0 ; no mouse under
        mov   [0xfb44],byte 0 ; react to mouse up/down
 
        mov    esi,window_moved
        call   sys_msg_board_str
 
        popad
 
       mov   [window_minimize],0
;        sti
        ret
 
;temp_mouse_1 dw 0
;temp_mouse_2 dw 0
 
uglobal
  add_window_data            dd  0
  do_resize_from_corner      db  0x0
  reposition                 db  0x0
  latest_window_touch        dd  0x0
  latest_window_touch_delta  dd  0x0
 
  do_resize db 0x0
 
  oldc    dd 0x0,0x0,0x0,0x0
 
  dlx     dd 0x0
  dly     dd 0x0
  dlxe    dd 0x0
  dlye    dd 0x0
 
  npx     dd 0x0
  npy     dd 0x0
  npxe    dd 0x0
  npye    dd 0x0
 
  mpx     dd 0x0
  mpy     dd 0x0
endg
 
 
; draw negative window frames
 
drawwindowframes:
 
        pushad
 
        mov   eax,[npx]
        shl   eax,16
        add   eax,[npx]
        add   eax,[npxe]
        add   eax,65536*1-1
        mov   ebx,[npy]
        shl   ebx,16
        add   ebx,[npy]
        mov   ecx,0x01000000
        push  edi
        mov   edi,1
        call  [draw_line]
        pop   edi
 
        mov   eax,[npx]
        shl   eax,16
        add   eax,[npx]
        add   eax,[npxe]
        add   eax,65536*1-1
        mov   ebx,[npy]
        add   ebx,[npye]
        shl   ebx,16
        add   ebx,[npy]
        add   ebx,[npye]
        mov   ecx,0x01000000
        push  edi
        mov   edi,1
        call  [draw_line]
        pop   edi
 
        mov   eax,[npx]
        shl   eax,16
        add   eax,[npx]
        mov   ebx,[npy]
        shl   ebx,16
        add   ebx,[npy]
        add   ebx,[npye]
        mov   ecx,0x01000000
        push  edi
        mov   edi,1
        call  [draw_line]
        pop   edi
 
        mov   eax,[npx]
        add   eax,[npxe]
        shl   eax,16
        add   eax,[npx]
        add   eax,[npxe]
        mov   ebx,[npy]
        shl   ebx,16
        add   ebx,[npy]
        add   ebx,[npye]
        mov   ecx,0x01000000
        push  edi
        mov   edi,1
        call  [draw_line]
        mov   edi,[0x3000]
        shl   edi,5
        add   edi,window_data
        mov   [edi+30],byte 1
        pop   edi
 
        popad
 
        ret
 
 
 
random_shaped_window:
 
;
;  eax = 0    giving address of data area
;      ebx    address
;  ebx = 1    shape area scale
;      ebx    2^ebx scale
 
     test eax, eax
     jne  rsw_no_address
     mov  eax,[0x3000]
     shl  eax,8
 
     mov  [eax+0x80000+0x80],ebx
   rsw_no_address:
 
     cmp  eax,1
     jne  rsw_no_scale
     mov  eax,[0x3000]
     shl  eax,8
     mov  [eax+0x80000+0x84],bl
   rsw_no_scale:
 
     ret

Rev 45	Rev 49
1	get_titlebar_height: ; edi = window draw_data pointer	1	get_titlebar_height: ; edi = window draw_data pointer
2	mov al,[edi+WDATA.fl_wstyle]	2	mov al,[edi+WDATA.fl_wstyle]
3	and al,0x0F	3	and al,0x0F
4	cmp al,0x03	4	cmp al,0x03
5	jne @f	5	jne @f
6	mov eax,[_skinh]	6	mov eax,[_skinh]
7	ret	7	ret
8	@@: mov eax,21	8	@@: mov eax,21
9	ret	9	ret
10		10
11	get_rolledup_height: ; edi = window draw_data pointer	11	get_rolledup_height: ; edi = window draw_data pointer
12	mov al,[edi+WDATA.fl_wstyle]	12	mov al,[edi+WDATA.fl_wstyle]
13	and al,0x0F	13	and al,0x0F
14	cmp al,0x03	14	cmp al,0x03
15	jne @f	15	jne @f
16	mov eax,[_skinh]	16	mov eax,[_skinh]
17	add eax,3	17	add eax,3
18	ret	18	ret
19	@@: or al,al	19	@@: or al,al
20	jnz @f	20	jnz @f
21	mov eax,21	21	mov eax,21
22	ret	22	ret
23	@@: mov eax,21+2	23	@@: mov eax,21+2
24	ret	24	ret
25		25
26		26
27	setwindowdefaults:	27	setwindowdefaults:
28	pushad	28	pushad
29		29
30	xor eax,eax	30	xor eax,eax
31	mov ecx,0xc000	31	mov ecx,0xc000
32	@@:	32	@@:
33	inc eax	33	inc eax
34	add ecx,2	34	add ecx,2
35	mov [ecx+0x000],ax ; process no	35	mov [ecx+0x000],ax ; process no
36	mov [ecx+0x400],ax ; positions in stack	36	mov [ecx+0x400],ax ; positions in stack
37	cmp ecx,0xc400-2 ; the more high, the more surface	37	cmp ecx,0xc400-2 ; the more high, the more surface
38	jnz @b	38	jnz @b
39		39
40	popad	40	popad
41	ret	41	ret
42		42
43		43
44		44
45	; eax = cx	45	; eax = cx
46	; ebx = cy	46	; ebx = cy
47	; ecx = ex	47	; ecx = ex
48	; edx = ey	48	; edx = ey
49	; èäåÿ: ïåðåáðàòü âñå îêíà, íà÷èíàÿ ñ ñàìîãî íèæíåãî,	49	; èäåÿ: ïåðåáðàòü âñå îêíà, íà÷èíàÿ ñ ñàìîãî íèæíåãî,
50	; è äëÿ êàæäîãî âûçâàòü setscreen	50	; è äëÿ êàæäîãî âûçâàòü setscreen
51	align 4	51	align 4
52	calculatescreen:	52	calculatescreen:
53	pushad	53	pushad
54	cli	54	cli
55		55
56	mov esi, 1	56	mov esi, 1
57	xor eax, eax	57	xor eax, eax
58	xor ebx, ebx	58	xor ebx, ebx
59	mov ecx, [0xFE00]	59	mov ecx, [0xFE00]
60	mov edx, [0xFE04]	60	mov edx, [0xFE04]
61	call setscreen	61	call setscreen
62		62
63	mov ebp, [0x3004] ; number of processes	63	mov ebp, [0x3004] ; number of processes
64	cmp ebp, 1	64	cmp ebp, 1
65	jbe .finish	65	jbe .finish
66	align 4	66	align 4
67	.new_wnd:	67	.new_wnd:
68	movzx edi, word [0xC400 + esi * 2]	68	movzx edi, word [0xC400 + esi * 2]
69	shl edi, 5	69	shl edi, 5
70	add edi, window_data	70	add edi, window_data
71	test [edi+WDATA.fl_wstate],WSTATE_MINIMIZED	71	test [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
72	jnz .not_wnd	72	jnz .not_wnd
73	mov eax,[edi+WDATA.left]	73	mov eax,[edi+WDATA.left]
74	mov ebx,[edi+WDATA.top]	74	mov ebx,[edi+WDATA.top]
75	mov ecx,[edi+WDATA.width]	75	mov ecx,[edi+WDATA.width]
76	add ecx,eax	76	add ecx,eax
77	mov edx,[edi+WDATA.height]	77	mov edx,[edi+WDATA.height]
78	add edx,ebx	78	add edx,ebx
79	push esi	79	push esi
80	movzx esi, word [0xC400 + esi * 2]	80	movzx esi, word [0xC400 + esi * 2]
81	call setscreen	81	call setscreen
82	pop esi	82	pop esi
83	.not_wnd:	83	.not_wnd:
84	inc esi	84	inc esi
85	dec ebp	85	dec ebp
86	jnz .new_wnd	86	jnz .new_wnd
87	.finish:	87	.finish:
88	sti	88	sti
89	popad	89	popad
90	ret	90	ret
91		91
92		92
93		93
94	virtual at esp	94	virtual at esp
95	ff_xsz dd ?	95	ff_xsz dd ?
96	ff_ysz dd ?	96	ff_ysz dd ?
97	ff_scale dd ?	97	ff_scale dd ?
98	end virtual	98	end virtual
99		99
100	align 4	100	align 4
101	; ðåçåðâèðóåò ìåñòî ïîä îêíî çàäàííîãî ïðîöåññà	101	; ðåçåðâèðóåò ìåñòî ïîä îêíî çàäàííîãî ïðîöåññà
102	setscreen:	102	setscreen:
103	; eax x start	103	; eax x start
104	; ebx y start	104	; ebx y start
105	; ecx x end	105	; ecx x end
106	; edx y end	106	; edx y end
107	; esi process number	107	; esi process number
108	pushad	108	pushad
109	mov edi, esi ;;;word [esi*2+0xc400]	109	mov edi, esi ;;;word [esi*2+0xc400]
110	shl edi, 8	110	shl edi, 8
111	add edi, 0x80000+0x80 ; address of random shaped window area	111	add edi, 0x80000+0x80 ; address of random shaped window area
112	cmp [edi], dword 0	112	cmp [edi], dword 0
113	jne .free_form	113	jne .free_form
114		114
115	; get x&y size	115	; get x&y size
116	sub ecx, eax	116	sub ecx, eax
117	sub edx, ebx	117	sub edx, ebx
118	inc ecx	118	inc ecx
119	inc edx	119	inc edx
120		120
121	; get WinMap start	121	; get WinMap start
122	mov edi, [0xFE00] ; screen_sx	122	mov edi, [0xFE00] ; screen_sx
123	inc edi	123	inc edi
124	imul edi, ebx	124	imul edi, ebx
125	add edi, eax	125	add edi, eax
126	add edi, WinMapAddress	126	add edi, WinMapAddress
127		127
128	.new_y:	128	.new_y:
129	push ecx ; sx	129	push ecx ; sx
130	push edx	130	push edx
131		131
132	mov edx, esi	132	mov edx, esi
133	align 4	133	align 4
134	.new_x:	134	.new_x:
135	mov byte [edi], dl	135	mov byte [edi], dl
136	inc edi	136	inc edi
137	dec ecx	137	dec ecx
138	jnz .new_x	138	jnz .new_x
139		139
140	pop edx	140	pop edx
141	pop ecx	141	pop ecx
142	add edi, [0xFE00]	142	add edi, [0xFE00]
143	inc edi	143	inc edi
144	sub edi, ecx	144	sub edi, ecx
145	dec edx	145	dec edx
146	jnz .new_y	146	jnz .new_y
147	popad	147	popad
148	ret	148	ret
149	.read_byte:	149	.read_byte:
150	;eax - address	150	;eax - address
151	;esi - slot	151	;esi - slot
152	push eax	152	push eax
153	push ebx	153	push ebx
154	push ecx	154	push ecx
155	push edx	155	push edx
156	mov edx,eax	156	mov edx,eax
157	mov eax,esi	157	mov eax,esi
158	lea ebx,[esp+12]	158	lea ebx,[esp+12]
159	mov ecx,1	159	mov ecx,1
160	call read_process_memory	160	call read_process_memory
161	pop edx	161	pop edx
162	pop ecx	162	pop ecx
163	pop ebx	163	pop ebx
164	pop eax	164	pop eax
165	ret	165	ret
166	.free_form:	166	.free_form:
167		167
168	; for (y=0; y <= x_size; y++)	168	; for (y=0; y <= x_size; y++)
169	; for (x=0; x <= x_size; x++)	169	; for (x=0; x <= x_size; x++)
170	; if (shape[coord(x,y,scale)]==1)	170	; if (shape[coord(x,y,scale)]==1)
171	; set_pixel(x, y, process_number);	171	; set_pixel(x, y, process_number);
172		172
173	sub ecx, eax	173	sub ecx, eax
174	sub edx, ebx	174	sub edx, ebx
175	inc ecx	175	inc ecx
176	inc edx	176	inc edx
177		177
178	push dword [edi+4] ; push scale first -> for loop	178	push dword [edi+4] ; push scale first -> for loop
179		179
180	; get WinMap start -> ebp	180	; get WinMap start -> ebp
181	push eax	181	push eax
182	mov eax, [0xFE00] ; screen_sx	182	mov eax, [0xFE00] ; screen_sx
183	inc eax	183	inc eax
184	imul eax, ebx ;ebx	184	imul eax, ebx ;ebx
185	add eax, [esp] ;eax	185	add eax, [esp] ;eax
186	add eax, WinMapAddress	186	add eax, WinMapAddress
187	mov ebp, eax	187	mov ebp, eax
188		188
189	mov edi, [edi]	189	mov edi, [edi]
190	; mov eax, esi	190	; mov eax, esi
191	; shl eax, 5	191	; shl eax, 5
192	; add edi, [eax+0x3000+0x10]	192	; add edi, [eax+0x3000+0x10]
193	pop eax	193	pop eax
194		194
195	; eax = x_start	195	; eax = x_start
196	; ebx = y_start	196	; ebx = y_start
197	; ecx = x_size	197	; ecx = x_size
198	; edx = y_size	198	; edx = y_size
199	; esi = process_number	199	; esi = process_number
200	; edi = &shape	200	; edi = &shape
201	; [scale]	201	; [scale]
202	push edx ecx ;ebx eax	202	push edx ecx ;ebx eax
203	xor ebx, ebx	203	xor ebx, ebx
204	align 4	204	align 4
205	.ff_new_y:	205	.ff_new_y:
206	xor edx, edx	206	xor edx, edx
207	align 4	207	align 4
208	.ff_new_x:	208	.ff_new_x:
209	; -- body --	209	; -- body --
210	mov ecx, [ff_scale]	210	mov ecx, [ff_scale]
211	mov eax, [ff_xsz]	211	mov eax, [ff_xsz]
212	shr eax, cl	212	shr eax, cl
213	push ebx edx	213	push ebx edx
214	shr ebx, cl	214	shr ebx, cl
215	shr edx, cl	215	shr edx, cl
216	imul eax, ebx	216	imul eax, ebx
217	add eax, edx	217	add eax, edx
218	pop edx ebx	218	pop edx ebx
219	add eax, edi ;[ff_shape]	219	add eax, edi ;[ff_shape]
220	call .read_byte	220	call .read_byte
221	; cmp byte [eax], 1	221	; cmp byte [eax], 1
222	; jne @f	222	; jne @f
223	test al,al	223	test al,al
224	jz @f	224	jz @f
225	mov eax, esi ; [ff_proc]	225	mov eax, esi ; [ff_proc]
226	mov [ebp], al	226	mov [ebp], al
227	@@:	227	@@:
228	; -- end body --	228	; -- end body --
229	inc ebp	229	inc ebp
230	inc edx	230	inc edx
231	cmp edx, [ff_xsz]	231	cmp edx, [ff_xsz]
232	jb .ff_new_x	232	jb .ff_new_x
233	sub ebp, [ff_xsz]	233	sub ebp, [ff_xsz]
234	add ebp, [0xFE00] ; screen.x	234	add ebp, [0xFE00] ; screen.x
235	inc ebp	235	inc ebp
236	inc ebx	236	inc ebx
237	cmp ebx, [ff_ysz]	237	cmp ebx, [ff_ysz]
238	jb .ff_new_y	238	jb .ff_new_y
239		239
240	pop ecx edx ; eax ebx first	240	pop ecx edx ; eax ebx first
241	add esp, 4	241	add esp, 4
242	popad	242	popad
243	ret	243	ret
244		244
245		245
246	display_settings:	246	display_settings:
247		247
248	; eax = 0 ; DISPLAY redraw	248	; eax = 0 ; DISPLAY redraw
249	; ebx = 0 ; all	249	; ebx = 0 ; all
250	;	250	;
251	; eax = 1 ; BUTTON type	251	; eax = 1 ; BUTTON type
252	; ebx = 0 ; flat	252	; ebx = 0 ; flat
253	; ebx = 1 ; 3D	253	; ebx = 1 ; 3D
254	; eax = 2 ; set WINDOW colours	254	; eax = 2 ; set WINDOW colours
255	; ebx = pointer to table	255	; ebx = pointer to table
256	; ecx = number of bytes define	256	; ecx = number of bytes define
257	; eax = 3 ; get WINDOW colours	257	; eax = 3 ; get WINDOW colours
258	; ebx = pointer to table	258	; ebx = pointer to table
259	; ecx = number of bytes wanted	259	; ecx = number of bytes wanted
260	; eax = 4 ; get skin height	260	; eax = 4 ; get skin height
261	; input : nothing	261	; input : nothing
262	; output : eax = skin height in pixel	262	; output : eax = skin height in pixel
263	; eax = 5 ; get screen workarea	263	; eax = 5 ; get screen workarea
264	; input : nothing	264	; input : nothing
265	; output : eax = [left]*65536+[right]	265	; output : eax = [left]*65536+[right]
266	; ebx = [top]*65536+[bottom]	266	; ebx = [top]*65536+[bottom]
267	; eax = 6 ; set screen workarea	267	; eax = 6 ; set screen workarea
268	; input : ecx = [left]*65536+[right]	268	; input : ecx = [left]*65536+[right]
269	; edx = [top]*65536+[bottom]	269	; edx = [top]*65536+[bottom]
270	; output : nothing	270	; output : nothing
271		271
272		272
273	pushad	273	pushad
274		274
275	test eax, eax ; redraw display	275	test eax, eax ; redraw display
276	jnz dspl0	276	jnz dspl0
277	test ebx, ebx	277	test ebx, ebx
278	jnz dspl0	278	jnz dspl0
279	cmp [windowtypechanged],dword 1	279	cmp [windowtypechanged],dword 1
280	jne dspl00	280	jne dspl00
281	mov [windowtypechanged],dword 0	281	mov [windowtypechanged],dword 0
282	redraw_screen_direct:	282	redraw_screen_direct:
283	mov [dlx],dword 0	283	mov [dlx],dword 0
284	mov [dly],dword 0	284	mov [dly],dword 0
285	mov eax,[0xfe00]	285	mov eax,[0xfe00]
286	mov [dlxe],eax	286	mov [dlxe],eax
287	mov eax,[0xfe04]	287	mov eax,[0xfe04]
288	mov [dlye],eax	288	mov [dlye],eax
289	mov eax,window_data	289	mov eax,window_data
290	call redrawscreen	290	call redrawscreen
291	dspl00:	291	dspl00:
292	popad	292	popad
293	ret	293	ret
294	dspl0:	294	dspl0:
295		295
296	cmp eax,1 ; button type	296	cmp eax,1 ; button type
297	jne dspl1	297	jne dspl1
298	and ebx,1	298	and ebx,1
299	cmp ebx,[buttontype]	299	cmp ebx,[buttontype]
300	je dspl9	300	je dspl9
301	mov [buttontype],ebx	301	mov [buttontype],ebx
302	mov [windowtypechanged],dword 1	302	mov [windowtypechanged],dword 1
303	dspl9:	303	dspl9:
304	popad	304	popad
305	ret	305	ret
306	dspl1:	306	dspl1:
307		307
308	cmp eax,2 ; set common window colours	308	cmp eax,2 ; set common window colours
309	jne no_com_colours	309	jne no_com_colours
310	mov [windowtypechanged],dword 1	310	mov [windowtypechanged],dword 1
311	mov esi,[0x3010]	311	mov esi,[0x3010]
312	add esi,0x10	312	add esi,0x10
313	add ebx,[esi]	313	add ebx,[esi]
314	mov esi,ebx	314	mov esi,ebx
315	mov edi,common_colours	315	mov edi,common_colours
316	and ecx,127	316	and ecx,127
317	cld	317	cld
318	rep movsb	318	rep movsb
319	popad	319	popad
320	ret	320	ret
321	no_com_colours:	321	no_com_colours:
322		322
323	cmp eax,3 ; get common window colours	323	cmp eax,3 ; get common window colours
324	jne no_get_com	324	jne no_get_com
325	mov esi,[0x3010]	325	mov esi,[0x3010]
326	add esi,0x10	326	add esi,0x10
327	add ebx,[esi]	327	add ebx,[esi]
328	mov edi,ebx	328	mov edi,ebx
329	mov esi,common_colours	329	mov esi,common_colours
330	and ecx,127	330	and ecx,127
331	cld	331	cld
332	rep movsb	332	rep movsb
333	popad	333	popad
334	ret	334	ret
335	no_get_com:	335	no_get_com:
336		336
337	cmp eax,4 ; get skin height	337	cmp eax,4 ; get skin height
338	jne no_skin_height	338	jne no_skin_height
339	popad	339	popad
340	mov eax,[_skinh]	340	mov eax,[_skinh]
341	mov [esp+36],eax	341	mov [esp+36],eax
342	ret	342	ret
343	no_skin_height:	343	no_skin_height:
344		344
345	cmp eax,5 ; get screen workarea	345	cmp eax,5 ; get screen workarea
346	jne no_get_workarea	346	jne no_get_workarea
347	popad	347	popad
348		-
349	mov eax,[0xfe00]	-
350	mov [screen_workarea.right],eax	-
351	mov eax,[0xfe04]	-
352	mov [screen_workarea.bottom],eax	-
353		-
354	mov eax,[screen_workarea.left-2]	348	mov eax,[screen_workarea.left-2]
355	mov ax,word[screen_workarea.right]	349	mov ax,word[screen_workarea.right]
356	mov [esp+36],eax	350	mov [esp+36],eax
357	mov eax,[screen_workarea.top-2]	351	mov eax,[screen_workarea.top-2]
358	mov ax,word[screen_workarea.bottom]	352	mov ax,word[screen_workarea.bottom]
359	mov [esp+24],eax	353	mov [esp+24],eax
360	ret	354	ret
361	no_get_workarea:	355	no_get_workarea:
362		356
363	cmp eax,6 ; set screen workarea	357	cmp eax,6 ; set screen workarea
364	jne no_set_workarea	358	jne no_set_workarea
365	movzx eax,word[esp+16+2]	359	movsx eax,word[esp+16+2]
366	movzx ebx,word[esp+16]	360	movsx ebx,word[esp+16]
367	cmp eax,[0xFE00]	-
368	jae .exit	-
369	cmp ebx,[0xFE00]	-
370	ja .exit	-
371	cmp eax,ebx	361	cmp eax,ebx
372	jae .exit	362	jge .lp1
-		363	or eax,eax;[0xFE00]
-		364	jl @f
373	mov [screen_workarea.left],eax	365	mov [screen_workarea.left],eax
-		366	@@: cmp ebx,[0xFE00]
-		367	jg .lp1
374	mov [screen_workarea.right],ebx	368	mov [screen_workarea.right],ebx
375	movzx eax,word[esp+24+2]	369	.lp1: movsx eax,word[esp+24+2]
376	movzx ebx,word[esp+24]	370	movsx ebx,word[esp+24]
377	cmp eax,[0xFE04]	-
378	jae .exit	-
379	cmp ebx,[0xFE04]	-
380	ja .exit	-
381	cmp eax,ebx	371	cmp eax,ebx
382	jae .exit	372	jge .lp2
-		373	or eax,eax;[0xFE04]
-		374	jl @f
383	mov [screen_workarea.top],eax	375	mov [screen_workarea.top],eax
-		376	@@: cmp ebx,[0xFE04]
-		377	jg .lp2
384	mov [screen_workarea.bottom],ebx	378	mov [screen_workarea.bottom],ebx
-		379	.lp2: call repos_windows
-		380	call calculatescreen
-		381	; jmp redraw_screen_direct
-		382	.exit:
-		383	popad
-		384	ret
-		385	no_set_workarea:
-		386
-		387	popad
-		388	ret
-		389
-		390
385		391	repos_windows:
386	mov ecx,[0x3004]	392	mov ecx,[0x3004]
-		393	mov esi,0x20*2
387	mov esi,0x20*2	394	mov byte[0x0000fff0],1
-		395	dec ecx
-		396	jge @f
-		397	ret
388	dec ecx	398	@@: mov [esi+WDATA.fl_redraw],1
389	@@: test [esi+WDATA.fl_wstate],WSTATE_MAXIMIZED	399	test [esi+WDATA.fl_wstate],WSTATE_MAXIMIZED
390	jz .lp1	400	jz .lp2
391	mov eax,[screen_workarea.left]	401	mov eax,[screen_workarea.left]
392	mov [esi+WDATA.left],eax	402	mov [esi+WDATA.left],eax
393	sub eax,[screen_workarea.right]	403	sub eax,[screen_workarea.right]
394	neg eax	404	neg eax
395	mov [esi+WDATA.width],eax	405	mov [esi+WDATA.width],eax
396	mov eax,[screen_workarea.top]	406	mov eax,[screen_workarea.top]
397	mov [esi+WDATA.top],eax	407	mov [esi+WDATA.top],eax
398	test [esi+WDATA.fl_wstate],WSTATE_ROLLEDUP	408	test [esi+WDATA.fl_wstate],WSTATE_ROLLEDUP
399	jnz .lp1	409	jnz .lp1
400	sub eax,[screen_workarea.bottom]	410	sub eax,[screen_workarea.bottom]
401	neg eax	411	neg eax
402	mov [esi+WDATA.height],eax	412	mov [esi+WDATA.height],eax
403	.lp1: add esi,0x20	413	.lp1: add esi,0x20
404	loop @b	414	loop @b
405	call calculatescreen	-
406	jmp redraw_screen_direct	-
407	.exit:	-
408	popad	-
409	ret	415	ret
-		416	.lp2: mov eax,[esi+WDATA.left]
-		417	add eax,[esi+WDATA.width]
410	no_set_workarea:	418	mov ebx,[0x0000fe00]
-		419	; inc ebx
-		420	cmp eax,ebx
-		421	jle .lp4
-		422	mov eax,[esi+WDATA.width]
-		423	sub eax,ebx
-		424	jle .lp3
-		425	mov [esi+WDATA.width],ebx
-		426	.lp3: sub ebx,[esi+WDATA.width]
-		427	mov [esi+WDATA.left],ebx
-		428	.lp4: mov eax,[esi+WDATA.top]
-		429	add eax,[esi+WDATA.height]
-		430	mov ebx,[0x0000fe04]
-		431	; inc ebx
-		432	cmp eax,ebx
-		433	jle .lp6
-		434	mov eax,[esi+WDATA.height]
-		435	sub eax,ebx
411		436	jle .lp5
-		437	mov [esi+WDATA.height],ebx
-		438	.lp5: sub ebx,[esi+WDATA.height]
-		439	mov [esi+WDATA.top],ebx
-		440	.lp6: add esi,0x20
412	popad	441	loop @b
413	ret	442	ret
414		443
415	uglobal	444	uglobal
416	common_colours:	445	common_colours:
417	times 128 db 0x0	446	times 128 db 0x0
418	endg	447	endg
419		-
420	check_window_move_request:	-
421		-
422	pushad	-
423		-
424	mov edi,[window_move_pr] ; requestor process base	-
425		-
426	cmp edi,0	-
427	je window_move_return	-
428		-
429	shl edi,5	-
430	add edi,window_data	-
431		-
432	test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED	-
433	jnz window_move_return	-
434		-
435	push dword [edi+0] ; save old coordinates	-
436	push dword [edi+4]	-
437	push dword [edi+8]	-
438	push dword [edi+12]	-
439		-
440	mov eax,[window_move_eax]	-
441	mov ebx,[window_move_ebx]	-
442	mov ecx,[window_move_ecx]	-
443	mov edx,[window_move_edx]	-
444		-
445	cmp eax,-1 ; set new position and size	-
446	je no_x_reposition	-
447	mov [edi+0],eax	-
448	no_x_reposition:	-
449	cmp ebx,-1	-
450	je no_y_reposition	-
451	mov [edi+4],ebx	-
452	no_y_reposition:	-
453		-

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/window.inc – Rev 45 → 49