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Rev 1300 Rev 1324
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;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa      ;;
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;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa      ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 1300 $
 9 
$Revision: 1324 $
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11 
 
 11 
 
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312 
	add  esp, 24
 312 
	add  esp, 24
313 
popad
 313 
popad
314 
ret
 314 
ret
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 315 
 
- 
 
 316 
 
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 317 
iglobal
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 318 
align 4
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 319 
f48call:
- 
 
 320 
		dd	display_settings.00
- 
 
 321 
		dd	display_settings.01
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 322 
		dd	display_settings.02
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 323 
		dd	display_settings.03
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 324 
		dd	display_settings.04
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 325 
		dd	display_settings.05
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 326 
		dd	display_settings.06
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		dd	display_settings.07
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		dd	display_settings.08
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endg
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 330 
 
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display_settings:
 331 
display_settings:
318 
 
 332 
 
319 
;    eax = 0         ; DISPLAY redraw
 333 
;    ebx = 0         ; DISPLAY redraw
320 
;          ebx = 0   ; all
 334 
;          ebx = 0   ; all
321 
;
 335 
;
322 
;    eax = 1         ; BUTTON type
 336 
;    ebx = 1         ; BUTTON type
323 
;          ebx = 0   ; flat
 337 
;          ebx = 0   ; flat
324 
;          ebx = 1   ; 3D
 338 
;          ebx = 1   ; 3D
325 
;    eax = 2         ; set WINDOW colours
 339 
;    ebx = 2         ; set WINDOW colours
326 
;          ebx = pointer to table
 340 
;          ebx = pointer to table
327 
;          ecx = number of bytes define
 341 
;          ecx = number of bytes define
328 
;    eax = 3         ; get WINDOW colours
 342 
;    ebx = 3         ; get WINDOW colours
329 
;          ebx = pointer to table
 343 
;          ebx = pointer to table
330 
;          ecx = number of bytes wanted
 344 
;          ecx = number of bytes wanted
331 
;    eax = 4         ; get skin height
 345 
;    ebx = 4         ; get skin height
332 
;          input  : nothing
 346 
;          input  : nothing
333 
;          output : eax = skin height in pixel
 347 
;          output : eax = skin height in pixel
334 
;    eax = 5         ; get screen workarea
 348 
;    ebx = 5         ; get screen workarea
335 
;          input  : nothing
 349 
;          input  : nothing
336 
;          output : eax = [left]*65536+[right]
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;          output : eax = [left]*65536+[right]
337 
;                   ebx = [top]*65536+[bottom]
 351 
;                   ebx = [top]*65536+[bottom]
338 
;    eax = 6         ; set screen workarea
 352 
;    ebx = 6         ; set screen workarea
339 
;          input  : ecx = [left]*65536+[right]
 353 
;          input  : ecx = [left]*65536+[right]
340 
;                   edx = [top]*65536+[bottom]
 354 
;                   edx = [top]*65536+[bottom]
341 
;          output : nothing
 355 
;          output : nothing
342 
;    eax = 7         ; get skin margins
 356 
;    ebx = 7         ; get skin margins
343 
;          input  : nothing
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;          input  : nothing
344 
;          output : eax = [left]*65536+[right]
 358 
;          output : eax = [left]*65536+[right]
345 
;                   ebx = [top]*65536+[bottom]
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;                   ebx = [top]*65536+[bottom]
346 
;    eax = 8         ; set window skin
 - 
 
347 
;          input  : ecx = pointer to file info block
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;    ebx = 8         ; set window skin
348 
;          output : eax = FS error code
 361 
;          input  : ecx = pointer to file info block
- 
 
 362 
;          output : eax = FS error code
- 
 
 363 
	cmp ebx,8
349 
 
 364 
        ja .fail
350 
 
 365 
        jmp dword [f48call+ebx*4]
351 
     pushad
 366 
.00:
352 
 
 367 
 
353 
     test eax, eax	; redraw display
 368 
; redraw display
354 
     jnz  dspl0
 369 
     test ecx, ecx
355 
     test ebx, ebx
 370 
     jnz  .01
356 
     jnz  dspl0
 371 
     inc  ecx
357 
     cmp  [windowtypechanged],dword 1
 372 
     cmp  [windowtypechanged],dword ecx	;ebx=1
- 
 
 373 
     jne  .fail
358 
     jne  dspl00
 374 
     mov  [windowtypechanged],dword ebx ;eax=0
359 
     mov  [windowtypechanged],dword 0
 375 
  .redraw_screen_direct:
360 
  redraw_screen_direct:
 376 
     xor  eax,eax
361 
     mov  [dlx],dword 0
 377 
     mov  [dlx],dword eax
362 
     mov  [dly],dword 0
 378 
     mov  [dly],dword eax
363 
     mov  eax,[Screen_Max_X]
 379 
     mov  eax,[Screen_Max_X]
364 
     mov  [dlxe],eax
 380 
     mov  [dlxe],eax
- 
 
 381 
     mov  eax,[Screen_Max_Y]
365 
     mov  eax,[Screen_Max_Y]
 382 
     mov  [dlye],eax
366 
     mov  [dlye],eax
 383 
     mov  eax,window_data
367 
     mov  eax,window_data
 384 
;maybe use jmp?
368 
     call redrawscreen
 385 
;     call redrawscreen
369 
   dspl00:
 386 
      jmp  redrawscreen
370 
     popad
 - 
 
371 
     ret
 - 
 
372 
   dspl0:
 387 
.fail:
373 
 
 388 
     ret
374 
     cmp  eax,1       ; button type
 389 
.01:
375 
     jne  dspl1
 390 
; button type
376 
     and  ebx,1
 391 
     and  ecx,1
377 
     cmp  ebx,[buttontype]
 392 
     cmp  ecx,[buttontype]
378 
     je   dspl9
 393 
     je   .01_ex
379 
     mov  [buttontype],ebx
 - 
 
380 
     mov  [windowtypechanged],dword 1
 394 
     mov  [buttontype],ecx
381 
    dspl9:
 - 
 
382 
     popad
 395 
     mov  [windowtypechanged],dword ebx	;eax=1
- 
 
 396 
.01_ex:
383 
     ret
 397 
     ret
384 
   dspl1:
 398 
 
385 
 
 399 
.02:
386 
     cmp  eax,2       ; set common window colours
 400 
; set common window colours
387 
     jne  no_com_colours
 401 
     dec  ebx
388 
     mov  [windowtypechanged],dword 1
 402 
     mov  [windowtypechanged],dword ebx	;eax=1
389 
     mov  esi,[TASK_BASE]
 403 
     mov  esi,[TASK_BASE]
- 
 
 404 
     add  esi,TASKDATA.mem_start
390 
     add  esi,TASKDATA.mem_start
 405 
     add  ecx,[esi]
391 
     add  ebx,[esi]
 406 
     mov  esi,ecx
392 
     mov  esi,ebx
 407 
     and  edx,127
393 
     mov  edi,common_colours
 408 
     mov  edi,common_colours
394 
     and  ecx,127
 - 
 
395 
     cld
 409 
     mov  ecx,edx
396 
     rep  movsb
 - 
 
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- 
 
 410 
;     cld	not need because cld is set previous call
397 
     popad
 411 
     rep  movsb
398 
     ret
 - 
 
399 
   no_com_colours:
 412 
     ret
400 
 
 413 
 
401 
     cmp  eax,3       ; get common window colours
 414 
.03:
402 
     jne  no_get_com
 415 
; get common window colours
- 
 
 416 
     mov  esi,[TASK_BASE]
403 
     mov  esi,[TASK_BASE]
 417 
     add  esi,TASKDATA.mem_start
404 
     add  esi,TASKDATA.mem_start
 418 
     add  ecx,[esi]
405 
     add  ebx,[esi]
 419 
     mov  edi,ecx
406 
     mov  edi,ebx
 420 
     and  edx,127
407 
     mov  esi,common_colours
 - 
 
408 
     and  ecx,127
 421 
     mov  esi,common_colours
409 
     cld
 - 
 
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410 
     rep  movsb
 - 
 
- 
 
 422 
     mov  ecx,edx
411 
     popad
 423 
;     cld	not need because cld is set previous call
412 
     ret
 - 
 
413 
   no_get_com:
 424 
     rep  movsb
414 
 
 425 
     ret
415 
     cmp  eax,4       ; get skin height
 426 
 
416 
     jne  no_skin_height
 - 
 
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417 
     popad
 427 
.04:
418 
     mov  eax,[_skinh]
 428 
; get skin height
419 
     mov  [esp+36],eax
 - 
 
420 
     ret
 429 
     mov  eax,[_skinh]
421 
   no_skin_height:
 430 
     mov  [esp+32],eax
422 
 
 431 
     ret
423 
	cmp	eax,5	    ; get screen workarea
 432 
 
424 
	jne	no_get_workarea
 433 
.05:
425 
	popad
 434 
; get screen workarea
426 
	mov	eax,[screen_workarea.left-2]
 435 
	mov	eax,[screen_workarea.left-2]
427 
	mov	ax,word[screen_workarea.right]
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 436 
	mov	ax,word[screen_workarea.right]
428 
	mov	[esp+36],eax
 437 
	mov	[esp+32],eax
429 
	mov	eax,[screen_workarea.top-2]
 438 
	mov	eax,[screen_workarea.top-2]
430 
	mov	ax,word[screen_workarea.bottom]
 439 
	mov	ax,word[screen_workarea.bottom]
431 
	mov	[esp+24],eax
 440 
	mov	[esp+20],eax
432 
	ret
 441 
	ret
433 
   no_get_workarea:
 442 
 
434 
 
 443 
.06:
435 
	cmp	eax,6	    ; set screen workarea
 444 
; set screen workarea
436 
	jne	no_set_workarea
 445 
;	pushad
437 
	movsx	eax,word[esp+16+2]
 446 
	movsx	eax,word[esp+16+2+12]	;ecx in the stack
438 
	movsx	ebx,word[esp+16]
 447 
	movsx	ebx,word[esp+16+12]
439 
	cmp	eax,ebx
 448 
	cmp	eax,ebx
440 
	jge	.lp1
 449 
	jge	.lp1
441 
        or      eax,eax;[Screen_Max_X]
 450 
        or      eax,eax;[Screen_Max_X]
442 
	jl	@f
 451 
	jl	@f
443 
	mov	[screen_workarea.left],eax
 452 
	mov	[screen_workarea.left],eax
444 
    @@: cmp     ebx,[Screen_Max_X]
 453 
    @@: cmp     ebx,[Screen_Max_X]
445 
	jg	.lp1
 454 
	jg	.lp1
446 
	mov	[screen_workarea.right],ebx
 455 
	mov	[screen_workarea.right],ebx
447 
  .lp1: movsx	eax,word[esp+24+2]
 456 
  .lp1: movsx	eax,word[esp+24+2]  ;edx in the stack
448 
	movsx	ebx,word[esp+24]
 457 
	movsx	ebx,word[esp+24]
449 
	cmp	eax,ebx
 458 
	cmp	eax,ebx
450 
	jge	.lp2
 459 
	jge	.lp2
451 
	or	eax,eax;[0xFE04]
 460 
	or	eax,eax;[0xFE04]
452 
	jl	@f
 461 
	jl	@f
453 
	mov	[screen_workarea.top],eax
 462 
	mov	[screen_workarea.top],eax
454 
    @@: cmp     ebx,[Screen_Max_Y]
 463 
    @@: cmp     ebx,[Screen_Max_Y]
455 
	jg	.lp2
 464 
	jg	.lp2
- 
 
 465 
	mov	[screen_workarea.bottom],ebx
456 
	mov	[screen_workarea.bottom],ebx
 466 
  .lp2: call	repos_windows
457 
  .lp2: call	repos_windows
 467 
	xor	eax, eax
458 
	mov	eax, 0
 468 
	xor	ebx, ebx
459 
	mov	ebx, 0
 469 
        mov     ecx, [Screen_Max_X]
460 
        mov     ecx, [Screen_Max_X]
 - 
 
Line 461... Line 470...
461 
        mov     edx, [Screen_Max_Y]
 470 
        mov     edx, [Screen_Max_Y]
462 
    call    calculatescreen
 471 
;    call    calculatescreen
463 
;    jmp    redraw_screen_direct
 - 
 
464 
    .exit:
 472 
        jmp 	calculatescreen
465 
	popad
 473 
;    jmp    redraw_screen_direct
466 
	ret
 474 
;    .exit:
467 
   no_set_workarea:
 475 
;	popad
468 
 
 476 
;	ret
469 
	cmp	eax,7	    ; get skin margins
 - 
 
Line -... Line 477...
- 
 
 477 
 
470 
	jne	no_get_skinmargins
 478 
.07:
471 
	popad
 479 
; get skin margins
472 
	mov	eax,dword[_skinmargins+0]
 480 
	mov	eax,dword[_skinmargins+0]
- 
 
 481 
	mov	[esp+32],eax
473 
	mov	[esp+36],eax
 482 
	mov	eax,dword[_skinmargins+4]
474 
	mov	eax,dword[_skinmargins+4]
 483 
	mov	[esp+20],eax
475 
	mov	[esp+24],eax
 484 
	ret
476 
	ret
 485 
 
477 
   no_get_skinmargins:
 486 
.08:
478 
 
 487 
; set window skin
479 
	cmp	eax,8	    ; set window skin
 488 
        mov     ebx, ecx
480 
	jne	no_set_skin
 489 
        call    read_skin_file
481 
        call    read_skin_file
 490 
 
482 
        mov     [esp+32+36], eax
 491 
        mov     [esp+32], eax
483 
        test    eax, eax
 - 
 
484 
        jnz     .ret
 - 
 
485 
        xor     eax, eax
 - 
 
486 
        xor     ebx, ebx
 - 
 
487 
        mov     ecx, [Screen_Max_X]
 - 
 
488 
        mov     edx, [Screen_Max_Y]
 492 
        test    eax, eax
Line 489... Line 493...
489 
        call    calculatescreen
 493 
        jnz     .ret
490 
	jmp	redraw_screen_direct
 494 
        xor     eax, eax