use32
    org     0x0
;-------------------------------------------------------------------------------
    db        "MENUET01"
    dd        1, main, __dataend, __memend, __stackend, 0, sys_path
;-------------------------------------------------------------------------------
    include "../../../macros.inc"
    include "../../../proc32.inc"
    include "../../../dll.inc"
    include "../../../KOSfuncs.inc"
    include "../../../load_lib.mac"
    ;include "../../../debug.inc"

    include "DATA.INC"
    include "NAME.INC"

    @use_library \
        mem.Alloc, mem.Free, mem.ReAlloc, dll.Load
;================================================================================

main:
; ==== Init ====
    mcall   SF_SYS_MISC, SSF_HEAP_INIT
    mcall   SF_STYLE_SETTINGS, SSF_GET_COLORS, sc, sizeof.system_colors
    call    LOAD_ICONS

    mcall   SF_SYSTEM, SSF_GET_ACTIVE_WINDOW
    mov     [win.psid], eax

    mcall   SF_SET_EVENTS_MASK, EVM_REDRAW+EVM_BUTTON+EVM_MOUSE ;+EVM_DEKSTOP to update colors on skin change
    
; ==== Load libs ====
    load_libraries load_lib_start, load_lib_end

; ==== Config LibINI ====
    invoke  ini.get_int, ini_data.file_name, ini_data.settings_name, ini_data.location_name, 2
    test    eax,eax
    jz      exit
    mov     [dock_items.location], eax
    invoke  ini.get_int, ini_data.file_name, ini_data.settings_name, ini_data.fsize_name, 0
    mov     [dock_items.fsize], eax
    invoke  ini.get_int, ini_data.file_name, ini_data.settings_name, ini_data.ashow_name, 0
    mov     [dock_items.ashow], eax

    invoke  ini.sections, ini_data.file_name, sections_callback

; ==== Config window ====
    mov     eax, dword[dock_items.location]
    and     eax, 1b
    cmp     eax, 0
    je      .vert
    jmp     .setshape

 .vert:
    mov     byte[win.isvert], 1

 .setshape:
    cmp     byte[win.isvert], 1
    je      .vert_sp

 .horz_sp:
    call    .HORZ_WIDTH
    call    .HORZ_X
    call    .HORZ_HEIGHT
    cmp     dword[dock_items.location], 1
    je      .settop

 .setbottom:
    call    .HORZ_Y_BOTTOM
    jmp     .SETDEF

 .settop:
    call    .HORZ_Y_TOP
    jmp     .SETDEF


 .vert_sp:
    call    .VERT_WIDTH
    call    .VERT_HEIGHT
    call    .VERT_Y
    cmp     dword[dock_items.location], 2
    je      .setleft

 .setright:
    call    .VERT_X_RIGHT
    jmp     .SETDEF

 .setleft:
    call    .VERT_X_LEFT
    jmp     .SETDEF

;-------------------------------------------------------------------------------
 .HORZ_WIDTH:
    cmp     [dock_items.fsize], byte 1
    je      @f
    mov     eax, BUTTON_SIZE
    mov     ebx, [dock_items.count]
    imul    eax, ebx
    add     eax, 24
    dec     eax
    jmp     .set_hw
  @@:
    mcall   SF_GET_SCREEN_SIZE
    shr     eax, 16
 .set_hw:
    mov     [win.w_opn], eax
    mov     [win.w_hdn], eax

    ret

;-------------------------------------------------------------------------------
 .HORZ_X:
    mcall   SF_GET_SCREEN_SIZE
    shr     eax, 17
    mov     ecx, [win.w_opn]
    shr     ecx, 1
    sub     eax, ecx
    mov     [win.x_opn], eax
    mov     [win.x_hdn], eax

    ret

;-------------------------------------------------------------------------------
 .HORZ_HEIGHT:
    mov     dword[win.h_hdn], 3
    mov     dword[win.h_opn], BUTTON_SIZE

    ret

;-------------------------------------------------------------------------------
 .HORZ_Y_BOTTOM:
    mcall   SF_GET_SCREEN_SIZE
    and     eax, 0xFFFF
    dec     eax
    mov     [win.y_hdn], eax
    sub     eax, 43
    mov     [win.y_opn], eax

    ret

 .HORZ_Y_TOP:
    mov     dword[win.y_opn], 0
    mov     dword[win.y_hdn], 0

    ret

;-------------------------------------------------------------------------------
 .VERT_WIDTH:
    mov     dword[win.w_opn], BUTTON_SIZE
    mov     dword[win.w_hdn], 3

    ret

;-------------------------------------------------------------------------------
 .VERT_X_LEFT:
    mov     dword[win.x_opn], 0
    mov     dword[win.x_hdn], 0

    ret

 .VERT_X_RIGHT:
    mcall   SF_GET_SCREEN_SIZE
    and     eax, 0xFFFF0000
    shr     eax, 16
    mov     [win.x_hdn], eax
    sub     eax, BUTTON_SIZE
    mov     [win.x_opn], eax

    ret

;-------------------------------------------------------------------------------
 .VERT_HEIGHT:
    cmp     [dock_items.fsize], byte 1
    je      @f
    mov     eax, BUTTON_SIZE
    mov     ebx, [dock_items.count]
    imul    eax, ebx
    dec     eax
    jmp     .set_vh
  @@:
    mcall   SF_GET_SCREEN_SIZE
    and     eax, 0xFFFF
 .set_vh:
    mov     [win.h_opn], eax
    mov     [win.h_hdn], eax

    ret

;-------------------------------------------------------------------------------
 .VERT_Y:
    mcall   SF_GET_SCREEN_SIZE
    and     eax, 0xFFFF
    shr     eax, 1

    mov     esi, [win.h_opn]
    shr     esi, 1
    sub     eax, esi

    mov     [win.y_hdn], eax
    mov     [win.y_opn], eax

    ret

;-------------------------------------------------------------------------------
 .SETDEF:
    mov     eax, [win.w_hdn]
    mov     [win.w], eax

    mov     eax, [win.x_hdn]
    mov     [win.x], eax

    mov     eax, [win.h_hdn]
    mov     [win.h], eax

    mov     eax, [win.y_hdn]
    mov     [win.y], eax
    
    cmp     byte[dock_items.ashow],1
    jne     .not_ashow

    mov     eax, [win.w_opn]
    mov     [win.w], eax

    mov     eax, [win.x_opn]
    mov     [win.x], eax

    mov     eax, [win.h_opn]
    mov     [win.h], eax

    mov     eax, [win.y_opn]
    mov     [win.y], eax

 .not_ashow:


;-------------------------------------------------------------------------------
; ==== START ====
    mcall   SF_THREAD_INFO, win.procinfo, -1
    mov     ecx, [win.procinfo + 30]
    mcall   SF_SYSTEM, SSF_GET_THREAD_SLOT
    and     eax, 0xFFFF
    mov     [win.sid], eax

    call    main_loop
;-------------------------------------------------------------------------------
exit:
    mcall   SF_SYSTEM, SSF_TERMINATE_THREAD, [nwin.sid]
    mcall   SF_TERMINATE_PROCESS
;-------------------------------------------------------------------------------
align 4
main_loop:
    mcall   SF_WAIT_EVENT

    cmp     eax, EV_REDRAW
    je      event_redraw

    cmp     eax, EV_BUTTON
    je      event_button

    cmp     eax, EV_MOUSE
    je      event_mouse

    jmp     main_loop
;-------------------------------------------------------------------------------
event_redraw:
    call    DRAW_WINDOW
    jmp     main_loop
;-------------------------------------------------------------------------------
DRAW_WINDOW:
    mcall   SF_REDRAW, SSF_BEGIN_DRAW
    
    push    dword [sc.work]
    mcall   SF_STYLE_SETTINGS, SSF_GET_COLORS, sc, sizeof.system_colors
    pop     eax
    cmp     dword [sc.work], eax
    je      @f
    call    LOAD_ICONS
  @@:
    mov     esi, [sc.work]
    or        esi, 0x01000000
    mcall   SF_CREATE_WINDOW, <[win.x], [win.w]>, <[win.y], [win.h]>, [sc.work], , [sc.work_dark]

    xor     edi, edi
  @@:
    cmp     edi, [dock_items.count]
    je        @f

    push    edi
    mov     eax, SF_DEFINE_BUTTON
    mov     edx, 0x60000002
    mov     esi, [sc.work]
    imul    edi, BUTTON_SIZE
    add     edi, 12
    shl     edi, 16
    add     edi, BUTTON_SIZE
    cmp     byte[win.isvert], 1
    je        .vert_btn
    mcall   , edi, <0, BUTTON_SIZE>
    jmp     .endbtn
 .vert_btn:
    sub     edi, 12 shl 16
    mcall   , <0, BUTTON_SIZE>, edi
 .endbtn:
    pop     edi

    cmp     byte[dock_items.separator + edi], 1
    jne     .end_separator

 .draw_separator:
    push    ebx
    push    ecx

    mov     eax, SF_DRAW_RECT
    mov     ebx, edi
    imul    ebx, BUTTON_SIZE
    add     ebx, BUTTON_SIZE
    add     ebx, 12-1
    shl     ebx, 16
    add     ebx, 2

    cmp     byte[win.isvert], 1
    je      .vert_draw_sep
    mcall   , , <4,  36>, [sc.work_dark]
    jmp     .end_inner_sep
 .vert_draw_sep:
    sub     ebx, 12 shl 16
    mov     ecx, ebx
    mcall   , <4, 36>, , [sc.work_dark]
 .end_inner_sep:
    pop     ecx
    pop     ebx
 .end_separator:

    cmp     byte[win.isvert], 1
    je        .vert_dig
    mov     edx, ebx
    and     edx, 0xFFFF0000
    add     edx, 0x00060006
    jmp     .digend
 .vert_dig:
    mov     edx, ecx
    and     edx, 0xFFFF0000
    shr     edx, 16
    add     edx, 0x00060006
 .digend:

    imul    ebx, edi, 4
    add     ebx, dock_items.icon
    mov     ebx, [ebx]

    push    edi
    imul    ebx, 32*32*4
    add     ebx, [icons_inactive]
    mcall   SF_PUT_IMAGE_EXT, , <32, 32>, , 32, 0, 0
    pop     edi 

    inc     edi
    jmp     @b
  @@:

    mcall   SF_REDRAW, SSF_END_DRAW

    ret
;-------------------------------------------------------------------------------
event_button:
    mcall   SF_GET_BUTTON

    ;; it must not be possible to close dock
    ;cmp     ah, 1
    ;je        .button_close

    cmp     ah, 2
    je      .button_dock

    jmp     @f

 ;.button_close:
 ;   jmp     exit

 .button_dock:
    mov     edi, [win.btn_index]
    imul    edi, 256

    mov     dword[fi.p00], SSF_START_APP

    mov     esi, edi
    add     esi, dock_items.path
    mov     dword[fi.p21], esi

    mov     esi, edi
    add     esi, dock_items.param
    mov     dword[fi.p08], esi

    mcall   SF_FILE, fi

    mov     ecx, eax
    mcall   SF_SYSTEM, SSF_GET_THREAD_SLOT
    and     eax, 0xFFFF
    mov     [win.psid], eax

    jmp     wnd_hide

  @@:
    jmp     main_loop
;-------------------------------------------------------------------------------
event_mouse:
  ; ==== IS MOUSE INNER ====
    mcall   SF_MOUSE_GET, SSF_WINDOW_POSITION
    mov     edi, eax
    mov     esi, eax
    shr     edi, 16
    and     esi, 0xFFFF

    cmp     edi, 0
    jl        wnd_hide
    dec     edi
    cmp     edi, [win.w]
    jg        wnd_hide
    cmp     esi, 0
    jl        wnd_hide
    dec     esi
    cmp     esi, [win.h]
    jg        wnd_hide

  ; ==== COUNT INDEX ====

    mov     eax, [dock_items.location]
    and     eax, 1b
    cmp     eax, 1
    jne     .vert
    mov     eax, edi
    jmp     .nxt

 .vert:
    mov     eax, esi
    add     eax, 12

 .nxt:
    sub     eax, 12
    mov     edx, 0
    mov     ebx, BUTTON_SIZE
    div     ebx

    cmp     eax, [dock_items.count]
    jge     .set0
    jmp     .nxtcmp

 .set0:
    mov     eax, 100

 .nxtcmp:
    cmp     [win.btn_index], eax
    je        .nxt2

    push    dword[win.btn_index]
    pop     dword[win.prev_index]

    mov     [win.btn_index], eax

 ; ==== DRAW SELECTION ====
    call    DRAW_SELECTION

 .nxt2:
    mov     eax, [win.btn_index]
    imul    eax, BUTTON_SIZE
    cmp     byte[win.isvert], 1
    je        .vert_name
    add     eax, [win.x]
    mov     [nwin.x], eax
    mov     byte[nwin.swap_shape], 1
    mcall   SF_DRAW_RECT, <0, [win.w]>, <[win.h], 1>, [sc.work_dark]
    jmp     .vert_end
 .vert_name:
    add     eax, [win.y]
    add     eax, 14
    mov     [nwin.y], eax
    mov     byte[nwin.swap_shape], 1
    mcall   SF_DRAW_RECT, <[win.w], 1>, <0, [win.h]>, [sc.work_dark]
 .vert_end:

 ; ==== OPEN/CLOSE WINDOW ====
    cmp     byte[win.state], 1
    je        main_loop

    mov     edx, esp
    add     edx, 512
    mcall   SF_CREATE_THREAD, 1, n_main

    mcall   SF_SYSTEM, SSF_GET_ACTIVE_WINDOW
    mov     [win.psid], eax

    mcall   SF_SYSTEM, SSF_FOCUS_WINDOW, [win.sid]

    mov     byte[win.state], 1

    m2m     dword [win.x], dword [win.x_opn]
    m2m     dword [win.y], dword [win.y_opn]
    m2m     dword [win.w], dword [win.w_opn]
    m2m     dword [win.h], dword [win.h_opn]

    cmp     byte[dock_items.ashow],1
    je       .change_nothing
    mcall   SF_CHANGE_WINDOW, [win.x], [win.y], [win.w], [win.h]

  .change_nothing:
    call    DRAW_WINDOW
    call    DRAW_SELECTION
    jmp     main_loop

;-------------------------------------------------------------------------------
wnd_hide:
    cmp     byte[win.state], 0
    je        main_loop

    mov     byte[nwin.close], 1

    mcall   SF_SYSTEM, SSF_FOCUS_WINDOW, [win.psid]

    mov     byte[win.state], 0
    mov     byte[win.btn_index], -1

    cmp     byte[dock_items.ashow],1
    je       .do_no_hide

    m2m     dword [win.x], dword [win.x_hdn]
    m2m     dword [win.y], dword [win.y_hdn]
    m2m     dword [win.w], dword [win.w_hdn]
    m2m     dword [win.h], dword [win.h_hdn]

    mcall   SF_CHANGE_WINDOW, [win.x], [win.y], [win.w], [win.h]

  .do_no_hide:
    call    DRAW_WINDOW
    jmp     main_loop
;-------------------------------------------------------------------------------
DRAW_SELECTION:
    mov     ebx, [win.prev_index]
    imul    ebx, BUTTON_SIZE
    add     ebx, 14
    shl     ebx, 16
    add     ebx, 40
    mov     ecx, 0x00020028

    cmp     byte[win.isvert], 1
    jne     @f
    xchg    ebx, ecx
    sub     ecx, 0x000C0000
  @@:

    mcall   SF_DRAW_RECT, , , [sc.work]

    mov     edx, ebx
    shr     ecx, 16
    mov     dx,  cx
    add     edx, 0x00040004

    mov     ebx, [win.prev_index]
    imul    ebx, 4
    add     ebx, dock_items.icon
    mov     ebx, [ebx]
    imul    ebx, 32*32*4
    add     ebx, [icons_inactive]
    mcall   SF_PUT_IMAGE_EXT, , <32, 32>, , 32, 0, 0

    mov     ebx, [win.btn_index]
    imul    ebx, BUTTON_SIZE
    add     ebx, 14
    shl     ebx, 16
    add     ebx, 40
    mov     ecx, 0x00020028

    cmp     byte[win.isvert], 1
    jne     @f
    xchg    ebx, ecx
    sub     ecx, 0x000C0000
  @@:

    mcall   SF_DRAW_RECT, , , [sc.work_button]

    mov     edx, ebx
    shr     ecx, 16
    mov     dx, cx
    add     edx, 0x00040004

    mov     ebx, [win.btn_index]
    imul    ebx, 4
    add     ebx, dock_items.icon
    mov     ebx, [ebx]
    imul    ebx, 32*32*4
    add     ebx, [icons_active]
    mcall   SF_PUT_IMAGE_EXT, , <32, 32>, , 32, 0, 0
    
    ret
;-------------------------------------------------------------------------------
proc icon32cpy uses ecx edx edi esi, dest:dword, src:dword, len:dword, bgcol:dword
    mov     edi, [dest] 
    mov     esi, [src] 
    mov     ecx, [len]
    mov     edx, [bgcol]
.loop: 
    m2m     dword [edi], dword [esi]
    cmp     dword [edi], 0
    jne     @f
    mov     dword [edi], edx 
   @@:
    add     edi, 4
    add     esi, 4
    sub     ecx, 4
    cmp     ecx, 4
    jg      .loop

    ret 
endp
;-------------------------------------------------------------------------------
LOAD_ICONS:
    mov     esi, 0 ; esi is a counter of mem_open attempts
  @@:
    ; try to open shr memory, if failed then make 5 attempts more
    mcall   SF_SYS_MISC, SSF_MEM_OPEN,icons_resname ; 0 = SHM_READ
    cmp     eax,0
    jne     @f
    inc     esi
    cmp     esi,10
    je      exit
    mcall   SF_SLEEP, 70
    jmp     @b
  @@:
    mov     [shr_icons_ptr], eax
    mov     [shr_icons_len], edx
    
    mcall   SF_SYS_MISC, SSF_MEM_FREE,  [icons_active]
    mcall   SF_SYS_MISC, SSF_MEM_ALLOC, [shr_icons_len]
    mov     [icons_active], eax
    
    mcall   SF_SYS_MISC, SSF_MEM_FREE,  [icons_inactive]
    mcall   SF_SYS_MISC, SSF_MEM_ALLOC, [shr_icons_len]
    mov     [icons_inactive], eax  
    
    stdcall icon32cpy, [icons_inactive], [shr_icons_ptr], [shr_icons_len], [sc.work]
    stdcall icon32cpy, [icons_active],   [shr_icons_ptr], [shr_icons_len], [sc.work_button]
    
    mcall   SF_SYS_MISC, SSF_MEM_CLOSE,icons_resname
    
    ret
;-------------------------------------------------------------------------------
proc sections_callback, _file_name, _section_name
    mov     eax, [_section_name]
    cmp     byte[eax], '@'
    jne     @f

    dec     dword[dock_items.count]
    jmp     .endproc

  @@:
    ; ==== GET NAME ====
    mov     ebx, [dock_items.count]
    imul    ebx, 16
    add     ebx, dock_items.name

    mov     eax, [_section_name]

    mov     edi, 0
  @@:
    mov     cl, byte[eax]
    mov     byte[ebx + edi], cl

    inc     eax
    inc     edi
    cmp     edi, 10
    jne     @b

  ; ==== GET PATH ====
    mov     ebx, [dock_items.count]
    imul    ebx, 256
    add     ebx, dock_items.path

    invoke  ini.get_str, [_file_name], [_section_name], ini_data.path_name, ebx, 256, 0

  ; === GET  PARAM ===
    mov     ebx, [dock_items.count]
    imul    ebx, 256
    add     ebx, dock_items.param

    invoke  ini.get_str, [_file_name], [_section_name], ini_data.param_name, ebx, 256, 0

  ; ==== GET ICON ====
    invoke  ini.get_int, [_file_name], [_section_name], ini_data.icon_name, 0

    mov     ebx, [dock_items.count]
    imul    ebx, 4
    mov     [dock_items.icon + ebx], eax

  ; ==== GET SEPARATOR ====
    invoke  ini.get_int, [_file_name], [_section_name], ini_data.separator_name, 0

    mov     ebx, [dock_items.count]
    mov     byte[dock_items.separator + ebx], al

  ; ====== END =======
 .endproc:
    mov     eax, 1
    inc     dword[dock_items.count]
    ret
endp
;-------------------------------------------------------------------------------
    include "MEMORY.INC"