Subversion Repositories Kolibri OS

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;;                                                              ;;

;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;;

;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa      ;;

;; Distributed under terms of the GNU General Public License    ;;

;;                                                              ;;

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

$Revision: 1424 $

;==============================================================================

;///// public functions ///////////////////////////////////////////////////////

;==============================================================================

window.BORDER_SIZE = 5

macro FuncTable name, table_name, [label]

{

  common

    align 4

    \label name#.#table_name dword

  forward

    dd name#.#label

  common

    name#.sizeof.#table_name = $ - name#.#table_name

}

uglobal

  common_colours rd 32

  draw_limits    RECT

endg

align 4

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

syscall_draw_window: ;///// system function 0 /////////////////////////////////

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

;? 

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

        mov     eax, edx

        shr     eax, 24

        and     al, 0x0f

        cmp     al, 5

        jae     .exit

        push    eax

        inc     [mouse_pause]

        call    [_display.disable_mouse]

        call    window._.sys_set_window

        call    [_display.disable_mouse]

        pop     eax

        or      al, al

        jnz     @f

        ; type I - original style

        call    drawwindow_I

        jmp     window._.draw_window_caption.2

    @@: dec     al

        jnz     @f

        ; type II - only reserve area, no draw

        call    sys_window_mouse

        dec     [mouse_pause]

        call    [draw_pointer]

        jmp     .exit

    @@: dec     al

        jnz     @f

        ; type III  - new style

        call    drawwindow_III

        jmp     window._.draw_window_caption.2

        ; type IV & V - skinned window (resizable & not)

    @@: mov     eax, [TASK_COUNT]

        movzx   eax, word[WIN_POS + eax * 2]

        cmp     eax, [CURRENT_TASK]

        setz    al

        movzx   eax, al

        push    eax

        call    drawwindow_IV

        jmp     window._.draw_window_caption.2

  .exit:

        ret

align 4

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

syscall_display_settings: ;///// system function 48 ///////////////////////////

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

;; Redraw screen:

;< ebx = 0

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

;; Set button style:

;< ebx = 1

;< ecx = 0 (flat) or 1 (with gradient)

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

;; Set system color palette:

;< ebx = 2

;< ecx = pointer to color table

;< edx = size of color table

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

;; Get system color palette:

;< ebx = 3

;< ecx = pointer to color table buffer

;< edx = size of color table buffer

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

;; Get skinned caption height:

;< ebx = 4

;> eax = height in pixels

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

;; Get screen working area:

;< ebx = 5

;> eax = pack[16(left), 16(right)]

;> ebx = pack[16(top), 16(bottom)]

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

;; Set screen working area:

;< ebx = 6

;< ecx = pack[16(left), 16(right)]

;< edx = pack[16(top), 16(bottom)]

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

;; Get skin margins:

;< ebx = 7

;> eax = pack[16(left), 16(right)]

;> ebx = pack[16(top), 16(bottom)]

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

;; Set skin:

;< ebx = 8

;< ecx = pointer to FileInfoBlock struct

;> eax = FS error code

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

        cmp     ebx, .sizeof.ftable / 4

        ja      @f

        jmp     [.ftable + ebx * 4]

    @@: ret

align 4

syscall_display_settings.00:

        xor     eax, eax

        inc     ebx

        cmp     [windowtypechanged], ebx

        jne     .exit

        mov     [windowtypechanged], eax

        jmp     syscall_display_settings._.redraw_whole_screen

  .exit:

        ret

align 4

syscall_display_settings.01:

        and     ecx, 1

        cmp     ecx, [buttontype]

        je      .exit

        mov     [buttontype], ecx

        mov     [windowtypechanged], ebx

  .exit:

        ret

align 4

syscall_display_settings.02:

        dec     ebx

        mov     esi, ecx

        and     edx, 127

        mov     edi, common_colours

        mov     ecx, edx

        rep     movsb

        mov     [windowtypechanged], ebx

        ret

align 4

syscall_display_settings.03:

        mov     edi, ecx

        and     edx, 127

        mov     esi, common_colours

        mov     ecx, edx

        rep     movsb

        ret

align 4

syscall_display_settings.04:

        mov     eax, [_skinh]

        mov     [esp + 32], eax

        ret

align 4

syscall_display_settings.05:

        mov     eax, [screen_workarea.left - 2]

        mov     ax, word[screen_workarea.right]

        mov     [esp + 32], eax

        mov     eax, [screen_workarea.top - 2]

        mov     ax, word[screen_workarea.bottom]

        mov     [esp + 20], eax

        ret

align 4

syscall_display_settings.06:

        xor     esi, esi

        mov     edi, [Screen_Max_X]

        mov     eax, ecx

        movsx   ebx, ax

        sar     eax, 16

        cmp     eax, ebx

        jge     .check_horizontal

        inc     esi

        or      eax, eax

        jge     @f

        xor     eax, eax

    @@: mov     [screen_workarea.left], eax

        cmp     ebx, edi

        jle     @f

        mov     ebx, edi

    @@: mov     [screen_workarea.right], ebx

  .check_horizontal:

        mov     edi, [Screen_Max_Y]

        mov     eax, edx

        movsx   ebx, ax

        sar     eax, 16

        cmp     eax, ebx

        jge     .check_if_redraw_needed

        inc     esi

        or      eax, eax

        jge     @f

        xor     eax, eax

    @@: mov     [screen_workarea.top], eax

        cmp     ebx, edi

        jle     @f

        mov     ebx, edi

    @@: mov     [screen_workarea.bottom], ebx

  .check_if_redraw_needed:

        or      esi, esi

        jz      .exit

        call    repos_windows

        jmp     syscall_display_settings._.calculate_whole_screen

  .exit:

        ret

align 4

syscall_display_settings.07:

        mov     eax, [_skinmargins + 0]

        mov     [esp + 32], eax

        mov     eax, [_skinmargins + 4]

        mov     [esp + 20], eax

        ret

align 4

syscall_display_settings.08:

        mov     ebx, ecx

        call    read_skin_file

        mov     [esp + 32], eax

        test    eax, eax

        jnz     .exit