Subversion Repositories Kolibri OS

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

; MenuBar Macro for Kolibri OS

; Copyright (c) 2009, 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 menu_bar_exit

{

popa

ret 4

}

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

macro use_menu_bar

{

menu_bar:

m_type			equ [edi]

m_size_x		equ [edi+4]

m_start_x		equ [edi+6]

m_size_y		equ [edi+8]

m_start_y		equ [edi+10]

m_text_pointer		equ [edi+12]

m_pos_pointer		equ [edi+16]

m_text_end		equ [edi+20]

m_ret_key		equ [edi+24]

m_mouse_keys		equ [edi+28]

m_size_x1		equ [edi+32]

m_start_x1		equ [edi+34]

m_size_y1		equ [edi+36]

m_start_y1		equ [edi+38]

m_bckg_col		equ [edi+40]

m_frnt_col		equ [edi+44]

m_menu_col		equ [edi+48]

m_select		equ [edi+52]

m_out_select		equ [edi+56]

m_buf_adress		equ [edi+60]

m_procinfo		equ [edi+64]

m_click			equ [edi+68]

m_cursor		equ [edi+72]

m_cursor_old		equ [edi+76]

m_interval		equ [edi+80]

m_cursor_max		equ [edi+84]

m_extended_key		equ [edi+88]

m_menu_sel_col		equ [edi+92]

m_bckg_text_col		equ [edi+96]

m_frnt_text_col		equ [edi+100]

m_mouse_keys_old	equ [edi+104]

m_font_height		equ [edi+108]

m_cursor_out		equ [edi+112]

m_get_mouse_flag	equ [edi+116]

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

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

; draw event

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

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

.draw:

	pusha

	mov	edi,dword [esp+36]

	call	.draw_1

	menu_bar_exit

.draw_1:

	call	.calc_m_cursor_max

	dec	dword m_cursor_max

	mov	eax,m_cursor_max

	imul	eax,m_interval

	mov	m_size_y1,ax

	mov	ebx,m_size_x

	mov	ecx,m_size_y

	cmp	m_select,dword 1

	je	.active

	mov	edx,m_bckg_col

	jmp	@f

.active:

	mov	edx,m_frnt_col

@@:

	mcall	13

	shr	ecx,16

	mov	bx,cx

	movzx	eax,word m_size_y

	call	.calculate_font_offset

	cmp	m_select,dword 1

	je	.active_1

	mov	ecx,m_bckg_text_col

	add	ecx,0x80000000

	jmp	@f

.active_1:

	mov	ecx,m_frnt_text_col

	add	ecx,0x80000000

@@:

	mov	edx,m_text_pointer

	mcall	4

	ret

.draw_2:

	mov	ebx,m_size_x1

	mov	ecx,m_size_y1

	mov	edx,m_menu_col

	mcall	13

	ret

.calculate_font_offset:

	sub	eax,m_font_height

	shr	eax,1

	add	ebx,eax

	add	ebx,4 shl 16

	ret

.draw_3:

	mov	ebx,m_size_x1

	mov	ecx,m_size_y1

	push	ebx ecx

	mov	eax,m_cursor_old

	imul	eax,m_interval

	shl	eax,16

	add	ecx,eax

	mov	cx,m_interval

	mov	edx,m_menu_col

	mcall	13

	pop	ecx ebx

	push	ebx ecx

	mov	eax,m_cursor

	imul	eax,m_interval

	shl	eax,16

	add	ecx,eax

	mov	cx,m_interval

	mov	edx,m_menu_sel_col

	mcall	13

	pop	ecx ebx

	shr	ecx,16

	mov	bx,cx

	mov	eax,m_interval

	call	.calculate_font_offset

	mov	edx,m_pos_pointer

	xor	ebp,ebp

@@:

	cmp	ebp,m_cursor

	jne	.no_active_text

	mov	ecx,m_frnt_text_col

	jmp	.active_text

.no_active_text:

	mov	ecx,m_bckg_text_col

.active_text:

	add	ecx,0x80000000

	mcall	4

	call	.get_next_text

	inc	ebp

	add	ebx,m_interval

	jmp	@r

.draw_end:

	ret

.calc_m_cursor_max:

	mov	edx,m_pos_pointer

	mov	m_cursor_max,dword 0

@@:

	inc	dword m_cursor_max

	call	.get_next_text

	jmp	@r

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

.get_next_text:

	mov	esi,edx

@@:

	cmp	esi,m_text_end

	je	.get_next_text_end

	cld

	lodsb

	test	al,al

	jnz	@r

	mov	edx,esi

	ret

.get_next_text_end:

	add	esp,4

	ret

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

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

; mouse event

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

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

.activate:

	pusha

	mov	edi,dword [esp+36]

	jmp	.start_loop

.mouse:

	pusha

	mov	edi,dword [esp+36]

	call	.processing_real_mouse

	test	eax,0x80000000

	jnz	.exit_menu

	test	eax,0x8000

	jnz	.exit_menu

	mov	ebx,eax

	shr	ebx,16   ; x position

	shl	eax,16

	shr	eax,16   ; y position

	mov	cx,m_start_x

	cmp	bx,cx

	jb	.exit_menu

	add	cx,m_size_x

	dec	cx

	cmp	bx,cx

	ja	.exit_menu

	mov	cx,m_start_y

	cmp	ax,cx

	jb	.exit_menu

	add	cx,m_size_y

	cmp	ax,cx

	ja	.exit_menu

	test	m_mouse_keys,dword 1b

	jnz	@f

	cmp	m_select,dword 1

	je	.exit_menu_1

	mov	m_select,dword 1

	call	.draw_1

	jmp	.exit_menu_1

@@:

	cmp	m_get_mouse_flag,dword 1

	mov	m_get_mouse_flag,dword 0

	je	@f

	mov	eax,m_mouse_keys

	cmp	eax,m_mouse_keys_old

	je	.exit_menu_1

@@:

.start_loop:

	mov	m_select,dword 1

	call	.draw_1

	call	.allocate_menu_area

	call	.get_menu_area

	call	.draw_2

.red:

	call	.draw_3

.still:

	mcall	10

	cmp	eax,1

	je	.exit_menu_3

	cmp	eax,2

	je	.key_menu

	cmp	eax,3

	je	.exit_menu_3

	cmp	eax,6

	je	.mouse_menu

	jmp	.still

.key_menu:

	mcall	2

	cmp	m_extended_key,dword 1

	je	.extended_key

	test	al,al

	jnz	.key_menu_end

	cmp	ah, 0xE0

	jne	@f

	mov	m_extended_key,dword 1

.key_menu_end:

	jmp	.still

@@:

	cmp	ah,72  ;Arrow Up

	je	.menu_key_72_1

	cmp	ah,80 ; Arrow Down

	je	.menu_key_80_1

	cmp	ah,28  ; Enter

	je	.menu_key_28_1

	cmp	ah,1  ; Esc

	je	.menu_key_1_1

	cmp	ah,75  ; L-Arrow down

	je	.menu_key_75_1

	cmp	ah,77  ; R-Arrow down

	je	.menu_key_77_1

.key_menu_end_1:

	cmp	ah,208 ; Arrow Down

	je	.key_menu_end

	cmp	ah,200 ; Arrow Up

	je	.key_menu_end

	cmp	ah,156 ; Enter

	je	.key_menu_end

	cmp	ah,129 ; Esc

	je	.key_menu_end

	cmp	ah,199  ;Home

	je	.key_menu_end

	cmp	ah,207  ;End

	je	.key_menu_end

	cmp	ah,201  ;Page UP

	je	.key_menu_end

	cmp	ah,209  ;Page Down

	je	.key_menu_end

	cmp	ah,42	; NumLock ON

	je	.key_menu_end

	cmp	ah,170  ; NumLock ON

	je	.key_menu_end

	cmp	ah,210  ; Insert

	je	.key_menu_end

	cmp	ah,211  ; Delete

	je	.key_menu_end

	cmp	ah,157  ; Ctrl up

	je	.key_menu_end

	cmp	ah,184  ; Alt up

	je	.key_menu_end

	cmp	ah,170  ; L-Shift up

	je	.key_menu_end

	cmp	ah,182  ; R-Shift up

	je	.key_menu_end

	cmp	ah,203  ; L-Arrow up

	je	.key_menu_end

	cmp	ah,205  ; R-Arrow up

	je	.key_menu_end

	jmp	.exit_menu_3

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

.extended_key:

	mov	m_extended_key, dword 0

.menu_key_80:

	cmp	ah,80	; arrow down

	jne	.menu_key_72

.menu_key_80_1:

	mov	eax,m_cursor_max

	dec	eax

	cmp	eax,m_cursor

	je	.still ;@f

	mov	ebx,m_cursor

	mov	m_cursor_old,ebx

	inc	dword m_cursor

;@@:

	jmp	.red

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

.menu_key_72:

	cmp	ah,72	;arrow up

	jne	.menu_key_71

.menu_key_72_1:

	cmp	m_cursor,dword 0

	je	.still  ;@f

	mov	ebx,m_cursor

	mov	m_cursor_old,ebx

	dec	dword m_cursor

;@@:

	jmp	.red

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

.menu_key_71:

	cmp	ah,71    ;Home

	je	@f

	cmp	ah,73    ;PageUp

	jne	.menu_key_79

@@:

	cmp	m_cursor,dword 0

	je	.still

	mov	ebx,m_cursor

	mov	m_cursor_old,ebx

	mov	m_cursor,dword 0

	jmp	.red

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

.menu_key_79:

	cmp	ah,79    ; End

	je	@f

	cmp	ah,81    ; PageDown

	jne	.menu_key_1

@@:

	mov	ecx,m_cursor_max

	dec	ecx

	cmp	m_cursor,ecx

	je	.still

	mov	ebx,m_cursor

	mov	m_cursor_old,ebx

	mov	m_cursor,ecx

	jmp	.red

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

.menu_key_1:

	cmp	ah,1 ; Esc

	jne	.menu_key_28

.menu_key_1_1:

	jmp	.exit_menu_3

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

.menu_key_28:

	cmp	ah,28 ; Enter

	jne	.menu_key_75

.menu_key_28_1:

	xor	eax,eax

	mov	m_mouse_keys_old,eax

	inc	eax

	mov	m_mouse_keys,eax

	jmp	.exit_menu_2

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

.menu_key_75:

	cmp	ah,75  ; L-Arrow down

	jne	.menu_key_77

.menu_key_75_1:

	mov	m_ret_key,dword 1

	jmp	.exit_menu_3

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

.menu_key_77:

	cmp	ah,77  ; R-Arrow down

	jne	.key_menu_end_1

.menu_key_77_1:

	mov	m_ret_key,dword 2

	jmp	.exit_menu_3

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

.processing_real_mouse:

	mcall	37,2

	mov	ebx,m_mouse_keys

	mov	m_mouse_keys_old,ebx

	mov	m_mouse_keys,eax

	mcall 37,1

	ret

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

.allocate_menu_area:

	cmp	m_buf_adress,dword 0

	je	@f

	call	.free_menu_area

@@:

	movzx	ecx,word m_size_x1

	movzx	eax,word m_size_y1

	imul	ecx,eax

	lea	ecx,[ecx*3]

	mcall	68, 12

	mov	m_buf_adress,eax

	ret

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

.free_menu_area:

	mcall	68,13,m_buf_adress

	xor	eax,eax

	mov	m_buf_adress,eax

	ret

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

.get_menu_area:

	mcall	9, m_procinfo,-1

	mov	cx,m_size_x1

	shl	ecx,16

	mov	cx,m_size_y1

	mov	dx,m_start_x1

	mov	eax,m_procinfo

	add	dx,[eax+34]

	add	dx,[eax+54]

	shl	edx,16

	mov	dx,m_start_y1

	add	dx,[eax+38]

	add	dx,[eax+58]

	mcall	36, m_buf_adress

	ret

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

.put_menu_area:

	mov	cx,m_size_x1

	shl	ecx,16

	mov	cx,m_size_y1

	mov	dx,m_start_x1

	shl	edx,16

	mov	dx,m_start_y1

	mcall	7, m_buf_adress

	ret

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

.mouse_menu:

	call	.processing_real_mouse

	test	eax,0x80000000

	jnz	.still

	test	eax,0x8000

	jnz	.still

	mov	ebx,eax

	shr	ebx,16

	shl	eax,16

	shr	eax,16

	xor	ecx,ecx

	mov	cx,m_start_y1

	cmp	ax,cx

	jbe	.close

	add	cx,m_size_y1

	cmp	ax,cx

	jae	.close

	mov	cx,m_start_x1

	cmp	bx,cx

	jbe	.close

	add	cx,m_size_x1

	cmp	bx,cx

	jae	.close

	sub	ax,m_start_y1

	mov	ebx,m_interval

	xor	edx,edx

	div	ebx

	mov	ebx,m_cursor

	cmp	eax,ebx

	je	.no_red

	mov	m_cursor_old,ebx

	cmp	eax,m_cursor_max

	jb	@f

	mov	eax,m_cursor_max

@@:

	mov	m_cursor,eax

	test	m_mouse_keys,dword 1b

	jz	.red

	jmp	.exit_menu_2

.no_red:

	test	m_mouse_keys,dword 1b

	jz	.still

	jmp	.exit_menu_2

.close:

	test	m_mouse_keys,dword 1b

	jz	.still

	jmp	.exit_menu_3

.exit_menu:

	cmp	m_select,dword 0

	je	.exit_menu_1

	mov	m_select,dword 0

	call	.draw_1

	test	m_mouse_keys,dword 1b

	jz	.exit_menu_1

.exit_menu_3:

	mov	m_select,dword 0

	call	.put_menu_area

	xor	eax,eax

	mov	m_cursor_out,eax

	jmp	.exit

.exit_menu_2:

	mov	m_select,dword 0

	call	.put_menu_area

	mov	edx,m_pos_pointer

	mov	ebx,m_cursor

@@:

	cmp	ebx,0

	jz	@f

	dec	ebx

	call	.get_next_text

	jmp	@r

@@:

	mov	m_out_select,edx

	mov	eax,m_cursor

	inc	eax

	mov	m_cursor_out,eax

	mov	eax,m_mouse_keys

	cmp	eax,m_mouse_keys_old

	jne	.exit

	xor	eax,eax

	mov	m_cursor_out,eax

.exit:

	call	.draw_1

	mov	m_click,dword 1

	jmp	@f

.exit_menu_1:

	mov	m_click,dword 0

@@:

menu_bar_exit

}