;------------------------------------------------------------------------------
; ***************************************************
; ********* WINDOW DEFINITIONS AND DRAW *************
; ***************************************************
align 4
draw_window:
        pusha
        mov     [running_applications],-1
        mcall   12,1

        mcall   48,3,system_colours, sizeof.system_colors

        mov     eax, [system_colours.work_button]
        mov     edx,[system_colours.work_button]
        mov     eax,COLOR_CHANGE_MAGNITUDE
        call    subtract_color_change_magnitude
        mov     [wcolor], edx

        mcall   14      ; get screen max x & max y

        cmp     [width],dword 0
        je      no_def_width

        and     eax,0xffff
        mov     ebx,[width]
        shl     ebx,16
        add     eax,ebx
;--------------------------------------
align 4
no_def_width:
        mov     ebx,eax
        mov     [screenxy],ebx
        shr     ebx,16
        mov     ecx,eax

        cmp     [place_attachment],1
        je      @f

        xor     ecx,ecx
        mov     cx,[height]
        dec     cx
        jmp     .attachment_selected
;--------------------------------------
align 4
@@:
        sub     ecx,[height]
        inc     ecx
        shl     ecx,16
        mov     cx,[height]
        dec     cx
;--------------------------------------
align 4
.attachment_selected:
        xor     eax,eax         ; DEFINE AND DRAW WINDOW
        mov     edx, [wcolor]
        or      edx, 0x01000000 ; do not draw the window
        mov     esi, [wcolor]
        or      esi, 0x01000000 ; unmovable window
        mov     edi, [wcolor]
        mov     [panel_x_pos], ebx
        mov     [panel_y_pos], ecx       ; So far ok
        mcall

        movzx   eax,word [screenxy+2]
        mov     [max_x],eax

        call    fill_window
        call    minimize_left_button
        call    minimize_right_button
        call    draw_menu_and_clean_desktop
        mov     [ptime],0
        call    draw_tray
        call    draw_application_buttons

        mov     [redraw_window_flag],0
        mcall   12,2
        popa
        ret
;------------------------------------------------------------------------------
align 4
fill_window:
        movzx   ebx,word [screenxy+2]
        xor     ecx,ecx
        mov     edx,[wcolor]
        mov     eax,COLOR_CHANGE_MAGNITUDE_0
        imul    eax,dword [soften_height]
        call    subtract_color_change_magnitude
        cmp     [soften_up],dword 0
        je      no_su
;--------------------------------------
align 4
@@:
        mov     eax,COLOR_CHANGE_MAGNITUDE_0
        call    add_color_change_magnitude
; draw soften_up - the width of 5 pixels
        and     edx,0x00FFFFFF
        mcall   38

        add     ecx,1*65536+1
        cmp     cx,[soften_height]      ;5
        jb      @r
;--------------------------------------
align 4
no_su:
        cmp     [soften_down],dword 0
        je      no_sd
; draw soften_down - the width of 5 pixels
        pusha
        mov     esi,[soften_height]
        mov     ecx,[height]
        dec     ecx
        shl     ecx,16
        add     ecx,[height]
        dec     ecx
        mov     edx,[wcolor]
        mov     eax,COLOR_CHANGE_MAGNITUDE_0
        imul    eax,dword [soften_height]
        call    subtract_color_change_magnitude
;--------------------------------------
align 4
@@:
        mov     eax,COLOR_CHANGE_MAGNITUDE_0
        call    add_color_change_magnitude
        and     edx,0x00FFFFFF
        mcall   38
        sub     ecx,1*65536+1
        dec     esi
        jnz     @r
        popa
;--------------------------------------
align 4
no_sd:
        movzx   ebx,word [screenxy+2]
        xor     ecx,ecx
        cmp     [soften_up],dword 0
        je      @f

        add     ecx,[soften_height]
        rol     ecx,16
        add     ecx,[soften_height]
;--------------------------------------
align 4
@@:
        mov     edx,[wcolor]
;--------------------------------------
align 4
newline3:
        and     edx,0x00FFFFFF
        mov     eax,[height]
        cmp     [soften_up],dword 0
        je      @f

        sub     eax,[soften_height]
;--------------------------------------
align 4
@@:
        cmp     [soften_down],dword 0
        je      @f

        sub     eax,[soften_height]
;--------------------------------------
align 4
@@:
        mov     cx,ax
        inc     ebx
        mcall   13
        ret
;------------------------------------------------------------------------------
align 4
minimize_left_button:
        cmp     [minimize_left],dword 0
        je      .exit

        mov     ecx,1 *65536
        add     ecx,[height]
        dec     ecx
        mov     edx,101
        or      edx,0x40000000
        mcall   8,<0,9>,,,[wcolor]      ; ABS LEFT

        mov     ebx,2*65536     ;+6
        mov     bx,[height]
        shr     bx,1
        sub     bx,3
        mov     edx,[wcolor]
        mov     eax,COLOR_CHANGE_MAGNITUDE_2
        call    add_color_change_magnitude
        mov     ecx,edx
        mcall   4,,,hidetext,1  ; HIDE TEXT
;--------------------------------------
align 4
.exit:
        ret
;------------------------------------------------------------------------------
align 4
minimize_right_button:
        cmp     [minimize_right],dword 0
        je      .exit
        mov     eax,[max_x]
        sub     eax,77
        shl     eax,16
        mov     ebx,eax
        add     ebx,67

        mov     ecx,1 *65536
        add     ecx,[height]
        dec     ecx
        add     ebx,68*65536
        mov     bx,10   ;9
        mov     edx,102
        or      edx,0x40000000
        mcall   8,,,,[wcolor]   ; ABS RIGHT

        mov     ebx,[max_x]
        sub     ebx,6
        shl     ebx,16
        mov     bx,[height]
        shr     bx,1
        sub     bx,3
        mov     edx,[wcolor]
        mov     eax,COLOR_CHANGE_MAGNITUDE_2
        call    add_color_change_magnitude
        mov     ecx,edx
        mov     esi,1
        mcall   4,,,hidetext+1
;--------------------------------------
align 4
.exit:
        ret
;------------------------------------------------------------------------------
align 4
draw_menu_and_clean_desktop:
        pusha
; check draw for menu
        cmp     [menu_enable],dword  0
        je      no_menu
; calculate and draw menu
        mov     ebx, (0 shl 16) + MENU_SIZE-3
; check for left minimize button enabled
        cmp     [minimize_left],dword 0
        je      @f

        add     ebx, ML_SIZE shl 16
;--------------------------------------
align 4
@@:
        mov     ecx, [height]
        mov     edx, 0x60d1ff01
        mcall   8,,,,[wcolor]   ; MENU BUTTON

        mov     eax,ebx
        shr     eax,16
        mov     [menu_button_x.start],eax

        mov     eax,ebx
        and     eax,0xffff
        mov     [menu_button_x.size],eax

        mov     eax,ecx
        shr     eax,16
        mov     [menu_button_y.start],eax

        mov     eax,ecx
        and     eax,0xffff
        mov     [menu_button_y.size],eax

        call    calculate_button_y_coordinate_and_size
        mov     edx,[MenuButton_color]  ;0x44aa44
        mov     esi,[wcolor]
        add     ebx,3 shl 16 - 5
        call    draw_appl_button

        add     ebx, 4*65536
        mov     bx,[height]
        shr     bx,1
        sub     bx,7
        mov     ecx,[PanelText_color]
        or      ecx,0x10000000
        if lang eq et_ET
        mcall   4,,,m_text,5
        else
        mcall   4,,,m_text,4
        end if
;--------------------------------------
align 4
no_menu:
; check draw for clean desktop button
        cmp     [clean_desktop_enable],dword 0
        je      .exit
; calculate and draw clean desktop button
        mov     ebx, (0 shl 16) + CLD_SIZE-5
; check for left minimize button enabled
        cmp     [minimize_left],dword 0
        je      @f

        add     ebx, ML_SIZE shl 16
;--------------------------------------
align 4
@@:
; check for menu button enabled
        cmp     [menu_enable],dword 0
        je      @f

        add     ebx, MENU_SIZE shl 16
;--------------------------------------
align 4
@@:
; Inserted code for drawing buttons 103, 104, 105 (Clean, Restore, Exchange windows)
        mov     esi, dword [system_colours.work_button]    ; drawing buttons
        and     esi, 0x00ffffff
        mov     edx, 0x60000000 + 103
        mov     ecx, [height]
        mcall   8       ;,,<3,13>

        call    calculate_button_y_coordinate_and_size
        mov     edx,[CleanDesktopButton_color]  ;time_bgr_color
        mov     esi,[wcolor]
        call    draw_appl_button

        mov     ecx,[PanelText_color]
        add     ebx,5 shl 16
        mov     bx,[height]
        shr     bx,1
        sub     bx,2
        mcall   4,,,page_clean_but,1
        sub     bx,2
        mcall   ,,,page_clean_but+1
;--------------------------------------
align 4
.exit:
        popa
        ret
;------------------------------------------------------------------------------
align 4
draw_application_buttons:
        pusha

        cmp     [run_appl],dword 0      ; do not draw application buttons
        je      .exit

        call    calculate_offset_X

        mov     eax,[screenxy]
        shr     eax,16

        sub     eax,[offset_X]
; check for left minimize button enabled
        cmp     [minimize_right],dword 0
        je      @f

        sub     eax, MR_SIZE
;--------------------------------------
align 4
@@:
        cmp     [clock_enable],dword 0
        je      @f

        sub     eax,CLOCK_SIZE
;--------------------------------------
align 4
@@:
        cmp     [cpu_usage_enable],dword 0
        je      @f

        sub     eax,CPU_USAGE_SIZE
;--------------------------------------
align 4
@@:
        cmp     [chlang_enable],dword 0
        je      @f

        sub     eax,CHLANG_SIZE
;--------------------------------------
align 4
@@:
        cmp     [page_list_enable],dword 0
        je      @f

        sub     eax,PAGE_LIST_SIZE
;--------------------------------------
align 4
@@:
        mov     ebx, TAB_SIZE
        xor     edx,edx
        div     ebx
        mov     [max_applications], eax
        xor     edi,edi
;--------------------------------------
align 4
.nb:
        mov     ebx,edi
        imul    ebx,TAB_SIZE
        add     ebx,[offset_X]
        shl     ebx,16
        mov     bx, TAB_SIZE-1
        mov     edx,edi
        add     edx,52
        or      edx,0x60000000
        mov     ecx, [height]
        mcall   8,,,,[wcolor]

        inc     edi
        cmp     edi,[max_applications]
        jb      .nb
;--------------------------------------
align 4
.exit:
        popa
        ret
;------------------------------------------------------------------------------
align 4
calculate_offset_X:
        push    eax
        xor     eax,eax
; check for left minimize button enabled
        cmp     [minimize_left],dword 0
        je      @f

        add     eax, ML_SIZE
;--------------------------------------
align 4
@@:
; check for menu button enabled
        cmp     [menu_enable],dword 0
        je      @f

        add     eax, MENU_SIZE
;--------------------------------------
align 4
@@:
; check for clean desktop button enabled
        cmp     [clean_desktop_enable],dword 0
        je      @f

        add     eax, CLD_SIZE
;--------------------------------------
align 4
@@:
        mov     [offset_X],eax
        pop     eax
        ret
;------------------------------------------------------------------------------