Subversion Repositories Kolibri OS

;*****************************************************************************

; Macro for use Open Dialog - for Kolibri OS

; Copyright (c) 2009 2010, Marat Zakiyanov aka Mario79, aka Mario

; All rights reserved.

;

; Redistribution and use in source and binary forms, with or without

; modification, are permitted provided that the following conditions are met:

;	 * Redistributions of source code must retain the above copyright

;	   notice, this list of conditions and the following disclaimer.

;	 * Redistributions in binary form must reproduce the above copyright

;	   notice, this list of conditions and the following disclaimer in the

;	   documentation and/or other materials provided with the distribution.

;	 * Neither the name of the  nor the

;	   names of its contributors may be used to endorse or promote products

;	   derived from this software without specific prior written permission.

;

; THIS SOFTWARE IS PROVIDED BY Marat Zakiyanov ''AS IS'' AND ANY

; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

; DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY

; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

;*****************************************************************************

;*****************************************************************************

macro OpenDialog_exit

{

popa

ret

}

;*****************************************************************************

macro	use_OpenDialog

{

OpenDialog:

od_type			equ dword [ebp] ; 0-Open, 1-Save, 2-Dir

od_procinfo		equ dword [ebp+4] ; Process info area for function 9

od_com_area_name	equ dword [ebp+8] ; Name for shared area

od_com_area		equ dword [ebp+12] ; Adress of shared area

od_opendir_pach		equ dword [ebp+16] ; Temp area the directory for show

od_dir_default_pach	equ dword [ebp+20] ; Default path of directory,

od_start_path		equ dword [ebp+24] ; Location path to OpenDialog

od_draw_window		equ dword [ebp+28] ; Adress of  procedure - draw_window

od_status		equ dword [ebp+32] ; 0-Cancel, 1-Get path OK, 2-Use alternatives

od_openfile_pach	equ dword [ebp+36] ; Getting path to file

;*****************************************************************************

.init:

	pusha

	mcall	9, od_procinfo, -1

	mov	ebx,[ebx+30]

	mov	edi,od_com_area_name

	add	edi,7

	std

	mov	ecx,4

@@:

	mov	al,bl

	and	al,1111b

	add	al,0x30

	stosb

	mov	al,bl

	shr	al,4

	and	al,1111b

	add	al,0x30

	stosb

	shr	ebx,8

	dec	ecx

	jnz	@r

	cld

	mcall	68,22,od_com_area_name,8192,0x09

	mov	od_com_area,eax

    mov   esi,od_openfile_pach

    mov   edi,od_opendir_pach

	call	.copy_dir_path

OpenDialog_exit

;*****************************************************************************

;*****************************************************************************

.start:

	pusha

	mov	eax,od_com_area

	test	eax,eax

	jz	.1

	mov ebx,od_type

	mov [eax+2],bx

	mov	[eax],word 2 ; folder for open

	mov	edi,eax

	add	edi,4

	mov	esi,od_opendir_pach

	xor	eax,eax

	mov	al,[esi]

	test	eax,eax

	jnz	@f

	mov	esi,od_dir_default_pach ;communication_area_default_pach

@@:

	call	.copy

	mov	eax,od_com_area_name

	mov	[start_open_dialog.parameter],eax

	mov	eax,od_start_path

	mov	[start_open_dialog.name],eax

	mcall	70, start_open_dialog

	shr	eax,31

	test	eax,eax

	jnz	.1

	jmp	.still

.red:

	pusha

	call	od_draw_window

	popa

.still:

	mcall	23, 50

	cmp	eax,1

	je	.red

	mov	eax,od_com_area

	movzx	ebx,word [eax]

	test	ebx,ebx

	jz	.still

	cmp	ebx,3

	je	.2 ;still

	cmp	ebx,1

	jne	.still

	mov	esi,od_com_area

	add	esi,4

	mov	edi,od_openfile_pach ;string

	call	.copy

	mov	od_status,1

    mov   esi,od_openfile_pach

    mov   edi,od_opendir_pach

	call	.copy_dir_path

	jmp	.3  ;kopen_1

.2:

	mov	od_status,0

	jmp	.3 ; still

.1:

	mov	od_status,2 ; thread1

.3:

OpenDialog_exit

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

.copy:

	xor	eax,eax

	cld

@@:

	lodsb

	stosb

	test	eax,eax

	jnz	@b

	ret

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

.copy_dir_path:

    xor   eax,eax

	cmp  [esi],al

	jne  @f

	mov  [edi],al

	mov  [ebx],al

	xor  ebx,ebx

	inc  ebx

	ret

@@:

    cld

    lodsb

    stosb

    test  eax,eax

    jnz   @b

    mov   esi,edi

	dec   esi

@@:

    std

    lodsb

    cmp   al,'/'

    jnz   @b

;	push  esi

;	add  esi,2

;;	mov  edi,ebx  ;file_name

;;	xor  ebx,ebx

;@@:

;    cld

;    lodsb

;;   stosb

;	inc   ebx

;    test  eax,eax

;    jnz   @b

;	pop   esi

    mov  [esi+1], byte 0

    cld

	ret

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

align 4

start_open_dialog:

.subfunction	dd 7

.flags		dd 0

.parameter	dd 0 ;od_com_area_name

.reserved1	dd 0

.reserved2	dd 0

		db 0

.name:		dd 0 ;od_start_path

}

;*****************************************************************************

macro	init_OpenDialog od_ptr

{

	mov	ebp,od_ptr

	call	OpenDialog.init

}

;*****************************************************************************

macro	start_OpenDialog od_ptr

{

	mov	ebp,od_ptr

	call	OpenDialog.start

}

;*****************************************************************************