Subversion Repositories Kolibri OS

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;                                                   ;

;   TASK PANEL for KolibriOS  - Compile with fasm   ;

;                                                   ;

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;------------------------------------------------------------------------------

; version:	2.23

; last update:  26/04/2012

; changed by:   Marat Zakiyanov aka Mario79, aka Mario

; changes:      Using new  f18.23 - minimize all windows

;------------------------------------------------------------------------------

; version:	2.22

; last update:  20/04/2012

; changed by:   Marat Zakiyanov aka Mario79, aka Mario

; changes:      Activation mechanism when trying to run an existing appl.

;               Forced redrawing the background after the clean desktop (Win+D)

;------------------------------------------------------------------------------

; version:	2.2

; last update:  19/04/2012

; changed by:   Marat Zakiyanov aka Mario79, aka Mario

; changes:      Support PrintScreen for SCRSHOOT.

;               Path to run applications from the INI file.

;               Algorithm anti-duplication of applications for run with hotkey.

;               Added color selection for the Alt+Tab.

;               Alt+Ctrl+ArrowLeft - Page list next

;               Alt+Ctrl+ArrowRight - Page list previous

;------------------------------------------------------------------------------

; version:	2.1

; last update:  18/04/2012

; changed by:   Marat Zakiyanov aka Mario79, aka Mario

; changes:      Added color selection for the text.

;               Show "change page list" only if the applications

;               does not fit in the panel.

;               Display file names up to 11 char previously displ. only 8 char.

;------------------------------------------------------------------------------

; version:	2.0

; last update:  17/04/2012

; changed by:   Marat Zakiyanov aka Mario79, aka Mario

; changes:      New logic of switching windows (turnoff/restore)

;               New logic of button "clear desktop".

;               Win+D (restore/clear desktop), Win+R (start RUN application).

;               Using the library LibINI to set the parameters.

;               New style of panel. Start application Menu with boot options.

;               two versions of the location of the panel -

;               the bottom of the desktop and on top of the desktop.

;------------------------------------------------------------------------------

; last update:  31/03/2012

; changed by:   Marat Zakiyanov aka Mario79, aka Mario

; changes:      The program uses only 20 Kb memory is now.

;               Code optimizing and refactoring.

;------------------------------------------------------------------------------

	use32

	org 0x0

	db 'MENUET01'	; 8 byte id

	dd 0x01		; header version

	dd START	; program start

	dd IM_END	; program image size

	dd I_END	; reguired amount of memory - 10 Kb

	dd stack_top	; esp

	dd 0x0		; boot parameters

	dd path		; application pach

;------------------------------------------------------------------------------

include 'lang.inc'

include '../../../macros.inc'

include '../../../proc32.inc'

;include 'debug.inc'

include 'MOI.INC'	;à áª« ¤ª¨ ª« ¢¨ âãàë

include '../../../develop/libraries/box_lib/load_lib.mac'

        @use_library    ;use load lib macros

;------------------------------------------------------------------------------

caps_lock_check fix 1

;------------------------------------------------------------------------------

time_bgr_color = 0x66cc

;PANEL_HEIGHT = 18

ML_SIZE = 10

MR_SIZE = 10

MENU_SIZE = 50

CLD_SIZE = 20

TAB_SIZE = 75	;60

TRAY_SIZE = 140

CLOCK_SIZE = 40

CPU_USAGE_SIZE = 10

CHLANG_SIZE = 20

PAGE_LIST_SIZE = 36

;------------------------------------------------------------------------------

align 4

handle_key:

	mcall	18,7

	mov	[active_process],eax

	mcall	2

;	dps	"panel key: "

;	dph	eax

;	newline

	cmp	al, 2

	jnz	begin_1.ret

	mov	ebx, exec_fileinfo

	shr	eax, 8

	cmp	al, 0

	je	prod

	mov	[key_r],al

	sub	[key_r],2

	cmp	al, 2

	jz	alter

	cmp	al, 3

	jz	alter

	cmp	al, 4

	jz	alter

	cmp	al, 5

	jz	alter

	cmp	al, 6

	jz	alter

	cmp	al, 7

	jz	alter

	cmp	al, 8

	jz	alter

;--------------------------------------

;align 4

;prod:

if caps_lock_check

	cmp	al,58	;CAPS LOCK DOWN

	jne	@f

	pusha

	mcall	26,2,9

	mov	ebx,eax

	mov	eax,2

;	call	draw_window ;;;???

	mov	[draw_flag_certainly],1

   	call	draw_flag	; language

	popa

	ret

@@:

end if

	cmp	al, 15	; Alt+Tab DOWN

	jz	alt_tab_pressed

	cmp	al, 88	; Ctrl+Alt+F12

	jz	start_end_application

	cmp	al, 91	; RWin DOWN

	jz	set_win_key_flag

	cmp	al, 92	; LWin DOWN

	jz	set_win_key_flag

	cmp	al, 219	; RWin UP

	jz	cut_win_key_flag	;start_menu_application

	cmp	al, 220	; LWin UP

	jz	cut_win_key_flag	;start_menu_application

	cmp	al, 62	; Alt+F4

	jz	kill_active_application

	cmp	al, 205

	jz	page_list_next

	cmp	al, 203

	jz	page_list_prev

	cmp	al, 69	; Alt+Shift+NumLock

	jz	start_mousemul_application

	cmp	al, 19	; Win+R

	jz	start_run_application

	cmp	al, 32	; Win+D

	jz	minimize_all_windows

	cmp	al, 55	; PrintScreen DOWN

	jz	start_PrintScreen_application

;--------------------------------------

align 4

prod:

;	cmp	eax,0x20000

;	je	start_menu_application

;	cmp	eax,0x40000

;	je	start_menu_application

	cmp	[current_alt_tab_app], -1

	jz	@f

	test	ah, 0x30	; Alt+Tab UP

	jz	alt_tab_released

;--------------------------------------

align 4

@@:

; this is hotkey Ctrl+Shift ;or LShift+RShift

	jmp	karu

;	mov	ebx, setup_exec

;	test	ah, 001100b

;	jz	change_sys_lang

;------------------------------------------------------------------------------

align 4

set_win_key_flag:

	mov	[win_key_flag],1

	ret

;------------------------------------------------------------------------------

align 4

cut_win_key_flag:

	xor	eax,eax

	mov	[win_key_flag],al

	xchg	[start_menu_flag],al

	test	al,al

	jz	start_menu_application

	ret

;------------------------------------------------------------------------------

align 4

change_key_lang:

	mov	dword [ebx+8], chlang

	mcall	70

;--------------------------------------

align 4

begin_1:

	mov	ecx,[active_process]

	mcall	18, 3

	mcall	5, 25

;--------------------------------------

align 4

.ret:

	ret

;------------------------------------------------------------------------------

;align 4

;change_sys_lang:

;    	mov	   dword [ebx+8], syslang

;        mcall   70

;        jmp     begin_1

;------------------------------------------------------------------------------

align 4

start_end_application:

	mov	esi,end_name

	call	algorithm_anti_duplication

	test	eax,eax

	jz	@f

	mcall	18,3,edi

	ret

;--------------------------------------

align 4

@@:

	mov	ebx, exec_fileinfo

	mov	dword [ebx+21],end_name

	mcall	70

	ret

;------------------------------------------------------------------------------

align 4

start_mousemul_application:

	mov	esi,mousemul_name

	call	algorithm_anti_duplication

	test	eax,eax

	jz	@f

	ret

;--------------------------------------

align 4

@@:

	mov	ebx, exec_fileinfo

	mov	dword [ebx+21],mousemul_name

	mcall	70

	ret

;------------------------------------------------------------------------------

align 4

kill_active_application:

	mcall	72,1,3,1

	jmp	begin_1.ret

;------------------------------------------------------------------------------

align 4

start_menu_application:

	call	menu_handler

	jmp	begin_1.ret

;------------------------------------------------------------------------------

align 4

start_run_application:

	cmp	[win_key_flag],1

	je	@f

	ret

;--------------------------------------

align 4

@@:

	mov	[start_menu_flag],1

	mov	esi,run_name

	call	algorithm_anti_duplication

	test	eax,eax

	jz	@f

	mcall	18,3,edi

	ret

;--------------------------------------

align 4

@@:

	mov	ebx, exec_fileinfo

	mov	dword [ebx+21], run_name

	mcall	70

	jmp	begin_1.ret

;------------------------------------------------------------------------------

align 4

start_PrintScreen_application:

	mov	esi,printscreen_name

	call	algorithm_anti_duplication

	test	eax,eax

	jz	@f

	mcall	18,3,edi

	ret

;--------------------------------------

align 4

@@:

	mov	ebx, exec_fileinfo

	mov	dword [ebx+21],printscreen_name

	mov	[ebx+8],dword bootparam_printscreen

	mcall	70

	jmp	begin_1.ret

;------------------------------------------------------------------------------

align 4

minimize_all_windows:

	cmp	[win_key_flag],1

	je	@f

	ret

;--------------------------------------

align 4

@@:

	mov	[start_menu_flag],1

	call	clean_desktop

	ret

;------------------------------------------------------------------------------

align 4

algorithm_anti_duplication:

	cld

;--------------------------------------

align 4

@@:

	lodsb

	test	al,al

	jnz	@r

;--------------------------------------

align 4

@@:

	std

	lodsb

	cmp	al,'/'

	jnz	@r

	add	esi,2

	mov	edx,esi

	mov	edi,1

;--------------------------------------

align 4

@@:

	inc	edi

	mov	ecx,edi

	mcall	9,procinfo_window_tabs

	cmp	edi,eax

	jg	.apply_changes

;	mov	eax,[ebx+10]

;	and	eax,not 20202020h

;	cmp	eax,'SCRS'

;	jz	@f

;	mov	eax,[ebx+14]

;	and	eax,not 20202020h

;	cmp	eax,'HOOT'

;	jne	@r

	mov	esi,edx

	mov	ecx,11

	add	ebx,9

	cld

;--------------------------------------

align 4

.loop:

	lodsb

	inc	ebx

	cmp	al,[ebx]

	jne	@r

	loop	.loop

	mov	eax,1

	ret

;--------------------------------------

align 4

.apply_changes:

	xor	eax,eax

	ret

;------------------------------------------------------------------------------

align 4

page_list_next:

	cmp	[page_list],50

	je	@f

	xor	eax,eax

	cmp	[page_list_enable],eax

	je	@f

	inc	[page_list]

	mov	[redraw_window_flag],1

;--------------------------------------

align 4

@@:

	jmp	begin_1.ret

;------------------------------------------------------------------------------

align 4

page_list_prev:

	xor	eax,eax

	cmp	[page_list],eax

	je	@f

	cmp	[page_list_enable],eax

	je	@f

	dec	[page_list]

	mov	[redraw_window_flag],1

;--------------------------------------

align 4

@@:

	jmp	begin_1.ret

;------------------------------------------------------------------------------

align 4

alt_tab_pressed:

; handle Alt+Tab and Alt+Shift+Tab

	mov	ebp, eax

	cmp	[current_alt_tab_app], -1

	jnz	has_alt_tab_app

; § ¯®«­ï¥¬ â ¡«¨æ㠯ਫ®¦¥­¨©, ¯®¤«¥¦ é¨å ¯¥à¥ª«î祭¨î

	xor	edx, edx

	mov	ebx, procinfo_window_tabs

	mov	ecx, 1

;--------------------------------------

align 4

.fill:

	inc	ecx

	mcall	9

	call	need_window_tab

	jz	@f

	cmp	edx, 256

	jz	@f

	mov	[alt_tab_list+edx*8], ecx

	movzx	esi, word [ebx+4]

	mov	[alt_tab_list+edx*8+4], esi

	inc	edx

;--------------------------------------

align 4

@@:

	cmp	ecx,eax

	jb	.fill

	mov	[alt_tab_list_size], edx

	test	edx, edx

	jz	begin_1.ret

	mcall	66,4,0,0	; «®¢¨¬ ¬®¬¥­â ®â¯ã᪠­¨ï ¢á¥å ã¯à ¢«ïîé¨å ª« ¢¨è

	test	eax, eax

	jnz	begin_1.ret

	xor	edx, edx

	mov	eax, [alt_tab_list+4]

	xor	ecx, ecx

	inc	ecx

;--------------------------------------

align 4

.findmax:

	cmp	[alt_tab_list+ecx*8+4], eax

	jb	@f

	mov	edx, ecx

	mov	eax, [alt_tab_list+ecx*8+4]

;--------------------------------------

align 4

@@:

	inc	ecx

	cmp	ecx, [alt_tab_list_size]

	jb	.findmax

	mov	[current_alt_tab_app], edx

;--------------------------------------

align 4

has_alt_tab_app:

	mov	eax, [current_alt_tab_app]

	mov	edx, [alt_tab_list+eax*8+4]	; slot

	xor	ecx, ecx

	or	eax, -1

	test	ebp, 300h

	jz	.notshift

	or	esi, -1

;--------------------------------------

align 4

.loop1:

	cmp	[alt_tab_list+ecx*8+4], edx

	jbe	@f

	cmp	[alt_tab_list+ecx*8+4], esi

	jae	@f

	mov	eax, ecx

	mov	esi, [alt_tab_list+ecx*8+4]

;--------------------------------------

align 4

@@:

	inc	ecx

	cmp	ecx, [alt_tab_list_size]

	jb	.loop1

	cmp	eax, -1

	jnz	.found

	xor	edx, edx

	xor	ecx, ecx

	jmp	.loop1

;--------------------------------------

align 4

.notshift:

	xor	esi, esi

;--------------------------------------

align 4

.loop2:

	cmp	[alt_tab_list+ecx*8+4], edx

	jae	@f

	cmp	[alt_tab_list+ecx*8+4], esi

	jbe	@f

	mov	eax, ecx

	mov	esi, [alt_tab_list+ecx*8+4]

;--------------------------------------

align 4

@@:

	inc	ecx

	cmp	ecx, [alt_tab_list_size]

	jb	.loop2

	cmp	eax, -1

	jnz	.found

	or	edx, -1

	xor	ecx, ecx

	jmp	.loop2

;--------------------------------------

align 4

.found:

	mov	[current_alt_tab_app], eax

	push	eax

	xor	edx, edx

	div	[max_applications]

	mov	[page_list], eax

	mov	edi, app_list

	push	edi

	mov	ecx, 20

	or	eax, -1

	rep	stosd

	pop	edi

	pop	ecx

	sub	ecx, edx

;--------------------------------------

align 4

@@:

	cmp	ecx, [alt_tab_list_size]

	jae	redraw_window_tabs

	mov	eax, [alt_tab_list+ecx*8]

	stosd

	inc	ecx

	jmp	@b

;--------------------------------------

align 4

alt_tab_released:

	mcall	66,5,0,0	; 㦥 ¯®©¬ «¨, 墠â¨â :)

	or	eax, -1

	xchg	eax, [current_alt_tab_app]

	mov	ecx, [alt_tab_list+eax*8]

	mcall	18,3

	jmp	redraw_window_tabs

;------------------------------------------------------------------------------

align 4

active_process	dd 0

exit:

	mcall -1

;------------------------------------------------------------------------------

START:

	mcall	68,11

	mcall	66,1,1

	mcall	9,process_info_buffer,-1

	mov	ecx,[ebx+30]	; PID

	mcall	18,21

	mov	[my_active_slot],eax	; WINDOW SLOT

load_libraries l_libs_start,end_l_libs

	test	eax,eax

	jnz	exit

	call	Get_ini

	mcall	48,1,[button_style]

	mcall	66,4,0,2	; LShift+RShift

	mcall	66,,,11h	; Ctrl+Shift

	mcall	66,,88,110h	; Alt+Ctrl+F12

;	mcall	66,,75		; Alt+Ctrl+ArrowLeft DOWN

	mcall	66,,203		; Alt+Ctrl+ArrowLeft UP

;	mcall	66,,77		; Alt+Ctrl+ArrowRight DOWN

	mcall	66,,205		; Alt+Ctrl+ArrowRight UP

	mcall	66,,91,0h 	; RWin DOWN

	mcall	66,,92 		; LWin DOWN

	mcall	66,,219 	; RWin UP

	mcall	66,,220		; LWin UP

;	mcall	66,,147,0h 	; Win+R UP

	mcall	66,,19,0h 	; Win+R DOWN

;	mcall	66,,23,0h 	; Win+I DOWN

	mcall	66,,32,0h 	; Win+D DOWN

;	mcall	66,,160,0h 	; Win+D UP

	mcall	66,,55,0h 	; PrintScreen DOWN

;	mcall	66,,183,0h 	; PrintScreen UP

;	mcall	66,,91,100h	; Alt+LWin

;	mcall	66,,92		; Alt+RWin

	mcall	66,,62,100h	; Alt+F4

;	mcall	66,,71		; Alt+Home

;	mcall	66,,72		; Alt+Up

	mcall	66,,2		; Alt+1

	mcall	66,,3		; Alt+2

	mcall	66,,4		; Alt+3

	mcall	66,,5		; Alt+4

	mcall	66,,6		; Alt+5

	mcall	66,,7		; Alt+6

	mcall	66,,8		; Alt+7

	mcall	66,,15		; Alt+Tab DOWN

	mcall	66,,15,101h 	; Alt+Shift+Tab DOWN

	mcall	66,,69		; Alt+Shift+NumLock

if caps_lock_check

	xor	edx,edx

	mcall	66,4,58

end if

	mcall	14

	mov	[screen_size],eax

	mov	ecx,eax

;eax = [xsize]*65536 + [ysize], £¤¥

	shr	ecx,16

	and	eax,0xFFFF

	cmp	[place_attachment],1

	je	@f

	ror	eax,16

	add	eax,[height]

	rol	eax,16

	mov	edx,eax

	jmp	.selected

;--------------------------------------

align 4

@@:

	sub	eax,[height]

	lea	edx,[eax-1]

;--------------------------------------

align 4

.selected:

	mcall	48,6

	mcall	9,process_info_buffer,-1

	mov	ecx,[process_info_buffer+30]

	mcall	18,21

	mov	[this_slot],eax

	mov	[max_slot],255

;--------------------------------------

align 4

start_after_minimize:

	call	draw_window

;	call	draw_tray

	call	draw_running_applications

	mcall	23,30

	call	load_ini

	call	fir_lng

;------------------------------------------------------------------------------

align 4

still:

;	call	draw_tray

	call	draw_time

   	call	draw_cpu_usage

	call	draw_running_applications

	mcall	18,7	; check if active window changed

	cmp	eax, [last_active_window]

	jz	@f

; need_window_tab:

; in: ebx->process info

; out: ZF set <=> do not draw

	mov	ebx,[last_active_window]

	mov	[prev_active_window], ebx

	mov	[last_active_window], eax

	mov	ecx, eax

	mcall	9,process_info_buffer

	call	need_window_tab

	jnz	.need_repaint

	mcall	9,process_info_buffer,[prev_active_window]

	call	need_window_tab

	jz	@f

;--------------------------------------

align 4

.need_repaint:

	mov	dword [active_window_changed], 1

;--------------------------------------

align 4

@@:

	mcall	23,20

	push	eax

	mcall	18,7

	cmp	[my_active_slot],eax

	je	@f

	mov	[current_active_slot],eax

;--------------------------------------

align 4

@@:

	pop	eax

	cmp	eax,1		; redraw ?

	jz	red

	push	eax

	mov	eax,[redraw_window_flag]

	test	eax,eax

	jz	@f

	call	draw_window

;--------------------------------------

align 4

@@:

	pop	eax

	cmp	eax,2

	jnz	@f

	call	handle_key

	jmp	.key

;--------------------------------------

align 4

@@:

	cmp	eax,3		; button ?

	jz	button

;	call	handle_key

;--------------------------------------

align 4

.key:

	cmp	dword [active_window_changed], 0

	jnz	red_active

   	call	draw_flag	; language

	jmp	still

;------------------------------------------------------------------------------

align 4

red_active:

red:

	mov	dword [active_window_changed], 0

	mcall	14

	movzx	ecx,ax

	mov	edx,eax

	shr	edx,16

	cmp	[screen_size.height],ax

	jne	@f

	rol	eax,16

	cmp	[screen_size.width],ax

	je	.lp1

	rol	eax,16

;--------------------------------------

align 4

@@:

	mov	[screen_size],eax

	sub	ecx,[height]

	mcall	67,0,,,[height]

;--------------------------------------

align 4

.lp1:

	call	draw_window

;	call	draw_tray

	jmp	still

;------------------------------------------------------------------------------

align 4

button:

	mcall	17

	test	eax,0xfffffe00	; is it close button? (signal from @panel)

	jz	still		; if so - wait for another event, because @panel shouldn't be closed

	cmp	al, 0

	jnz	right_mouse

	cmp	ah,50

	jb	no_activate

	cmp	ah,70

	jg	no_activate

	movzx	ecx,byte ah

	sub	ecx,52

	shl	ecx,2

	mov	ecx,[app_list+ecx]

	mcall	9,process_info_buffer

	test	[ebx+70],dword 10b	; window is minimized to panel

	jnz	@f

	cmp	ecx,[current_active_slot]

	je	.turn_off

;--------------------------------------

align 4

@@:

	mcall	18,3,

	jmp	.task_switching

;--------------------------------------

align 4

.turn_off:

	mov	edx,ecx

	mcall	18,22,0

;--------------------------------------

align 4

.task_switching:

	mcall	68,1

	jmp	still

;------------------------------------------------------------------------------

align 4

right_mouse:

	cmp	ah,50

	jb	still

	cmp	ah,70

	jg	still

	movzx	ecx,byte ah

	sub	ecx,52

	cmp	ecx, [app_tab_count]

	jge	still

	shl	ecx,2

	mcall	37,0

	mov	ebx, eax

	shr	eax, 16

	mov	[x_coord], ax

	and	ebx, 0xFFFF

	mov	[y_coord], bx

	mov	ecx,[app_list+ecx]	; ecx->selected app.slot

	mov	[n_slot], ecx

	mcall	9,procinfo_for_detect

	mcall	51,1,context_menu_start,ctx_menu_stack

	mov	[ctx_menu_PID], eax

	jmp	still

;------------------------------------------------------------------------------

align 4

no_activate:

	cmp	ah,101 	  ; minimize to left

	je	left_button

	cmp	ah,102 	  ; minimize to right

	je	right_button

	cmp	ah, 103

	je	clean_desktop_1		    ; minimize all windows

;	cmp	ah, 104

;	je	restore_desktop	    ; restore minimized windows

;	cmp	ah, 105

;	je	swap_minimized_desktop     ; minimize normal windows, and restore minimized windows

	cmp	ah,byte 1	  ; start/terminate menu

	jnz	noselect

	call	menu_handler

	jmp	still

;--------------------------------------

align 4

clean_desktop_1:

	call	clean_desktop

	jmp	still

;--------------------------------------

align 4

noselect:

	mov	ebx, exec_fileinfo

	cmp	ah,byte 2	       ; start calendar

	jnz	noid15  ;noclock

	mov	esi,calendar_name

	call	algorithm_anti_duplication

	test	eax,eax

	jz	@f

	mcall	18,3,edi

	jmp	still

;--------------------------------------

align 4

@@:

	mov	ebx, exec_fileinfo

	mov	dword [ebx+21], calendar_name

	mcall	70

	jmp	still

;--------------------------------------

align 4

noid15:

	cmp	ah,16

	jne	noid16

;	mov	ebx, setup_exec

;	mov	dword [ebx+8], chlang

;	mcall	70

	call	karu

   	call	draw_flag	; language

	jmp	still

;--------------------------------------

align 4

noid16:

;	cmp	ah,17

;	jne	noid17

;

;	mov	ebx, setup_exec

;	mov	dword [ebx+8], syslang

;	mcall	70

;	jmp	still

;--------------------------------------

;align 4

;  noid17:

	cmp	ah,18

	jne	noid18

	mov	esi,sysmeter_name

	call	algorithm_anti_duplication

	test	eax,eax

	jz	@f

	mcall	18,3,edi

	jmp	still

;--------------------------------------

align 4

@@:

	mov	ebx, exec_fileinfo

	mov	dword [ebx+21], sysmeter_name

	mcall	70

	jmp	still

;--------------------------------------

align 4

noid18:

;	cmp	ah,19	; speaker

;	jne	noid19

;	mcall	18,8,2

;	mcall	15,3

;	jmp	red

;--------------------------------------

;align 4

;noid19:

;	cmp	ah,20		   ; start system setup

;	jnz	noid20

;

;	mov	ebx, setup_exec

;	and	dword [ebx+8], 0

;	mcall	70

;	jmp	still

;--------------------------------------

;align 4

;noid20:

	cmp	ah,21

	jnz	noid21

	cmp	[page_list],50

	jnc	still

	inc	[page_list]

	jmp	red

;--------------------------------------

align 4

noid21:

	cmp	ah,22

	jnz	still

	cmp	[page_list],0

	je	still

	dec	[page_list]

	jmp	red

;------------------------------------------------------------------------------

align 4

restore_desktop:

	mcall	9,process_info_buffer,-1

	mov	[max_slot], eax

	mov	ecx, 2

	mov	edx, 2

;--------------------------------------

align 4

@@:

	mcall	18, 22

	inc	edx

	cmp	edx, [max_slot]

	jbe	@b

	ret

;------------------------------------------------------------------------------

align 4

clean_desktop:

	mcall	18,23

	test	eax,eax

	jnz	@f

	call	restore_desktop

;--------------------------------------

align 4

@@:

	ret

;------------------------------------------------------------------------------

align 4

conversion_HEX_to_ASCII:

	ror	eax,12

	mov	ecx,4

;--------------------------------------

align 4

.loop:

	mov	bl,al

	rol	eax,4

	and	bl,0xf

	cmp	bl,0xA	; check for ABCDEF

	jae	@f

	add	bl,0x30	; 0-9

	jmp	.store

;--------------------------------------

align 4

@@: