393 lines
8.4 KiB
Plaintext
393 lines
8.4 KiB
Plaintext
;*****************************************************************************
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; Macro for use Open Dialog - for Kolibri OS
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; Copyright (c) 2009-2013, Marat Zakiyanov aka Mario79, aka Mario
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; All rights reserved.
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;
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; Redistribution and use in source and binary forms, with or without
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; modification, are permitted provided that the following conditions are met:
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; * Redistributions of source code must retain the above copyright
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; notice, this list of conditions and the following disclaimer.
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; * Redistributions in binary form must reproduce the above copyright
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; notice, this list of conditions and the following disclaimer in the
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; documentation and/or other materials provided with the distribution.
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; * Neither the name of the <organization> nor the
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; names of its contributors may be used to endorse or promote products
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; derived from this software without specific prior written permission.
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;
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; THIS SOFTWARE IS PROVIDED BY Marat Zakiyanov ''AS IS'' AND ANY
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; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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; DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
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; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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;*****************************************************************************
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;---------------------------------------------------------------------
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;Some documentation for memory
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;
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;area name db 'FFFFFFFF_open_dialog',0 ; FFFFFFFF = PID
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;
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; communication area data
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; flag ; +0
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; dw 0 ; 0 - empty, 1 - file for open, 2 -folder for open,
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; 3 - cancel, 4 - path=name of area 6822.
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;
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; type of dialog: 0-Open, 1-Save, 2-Dir
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; dw 0 ; +2
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;
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; window X size ; +4
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; dw 0
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;
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; window X position ; +6
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; dw 0
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;
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; window y size ; +8
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; dw 0
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;
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; window Y position ; +10
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; dw 0
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;
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; OpenDialog WINDOW SLOT ; +12
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; dd 0
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;
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; file_path ; +16
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; rb 3824 ; path to file
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;
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; file name ; +3840
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; rb 256
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;
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; filtration flag ; +4096
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; dd 0 ; flag 0 - no filtration, 1 - filtering
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;
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; area for storage of filtering values ; +4100
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; rb 4092
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;---------------------------------------------------------------------
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;*****************************************************************************
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macro OpenDialog_exit
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{
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popa
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ret 4
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}
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;*****************************************************************************
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macro use_OpenDialog
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{
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OpenDialog:
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od_type equ dword [ebp] ; 0-Open, 1-Save, 2-Dir
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od_procinfo equ dword [ebp+4] ; Process info area for function 9
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od_com_area_name equ dword [ebp+8] ; Name for shared area
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od_com_area equ dword [ebp+12] ; Adress of shared area
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od_opendir_pach equ dword [ebp+16] ; Temp area the directory for show
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od_dir_default_pach equ dword [ebp+20] ; Default path of directory,
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od_start_path equ dword [ebp+24] ; Location path to OpenDialog
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od_draw_window equ dword [ebp+28] ; Adress of procedure - draw_window
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od_status equ dword [ebp+32] ; 0-Cancel, 1-Get path OK, 2-Use alternatives
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od_openfile_pach equ dword [ebp+36] ; Getting path to file
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od_filename_area equ dword [ebp+40] ; Adress of file name area
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od_filter_area equ dword [ebp+44] ; Adress of filter area
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od_x_size equ [ebp+48] ; Window X size
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od_x_start equ [ebp+50] ; Window X position
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od_y_size equ [ebp+52] ; Window y size
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od_y_start equ [ebp+54] ; Window Y position
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;*****************************************************************************
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.init:
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pusha
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mov ebp,dword [esp+36]
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mcall 9,od_procinfo,-1
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mov ebx,[ebx+30]
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mov edi,od_com_area_name
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add edi,7
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std
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mov ecx,4
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@@:
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mov al,bl
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and al,1111b
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add al,0x30
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stosb
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mov al,bl
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shr al,4
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and al,1111b
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add al,0x30
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stosb
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shr ebx,8
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dec ecx
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jnz @r
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cld
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mcall 68,22,od_com_area_name,8192,0x09
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mov od_com_area,eax
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mov esi,od_openfile_pach
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mov edi,od_opendir_pach
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call .copy_dir_path
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OpenDialog_exit
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;*****************************************************************************
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;*****************************************************************************
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.start:
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pusha
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mov ebp,dword [esp+36]
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mov eax,od_com_area
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test eax,eax
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jz .1
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mov ebx,od_type
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mov [eax+2],bx
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mov [eax],word 2 ; folder for open
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pusha
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mcall 9,od_procinfo,-1
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mov eax,[ebx+42] ;main window x size
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shr eax,1
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add eax,[ebx+34] ; main window x start
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mov cx,od_x_size
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shr cx,1
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sub ax,cx
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test ax,cx
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test eax,0x8000
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jz @f
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xor eax,eax
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@@:
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mov od_x_start,ax
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mov eax,[ebx+46] ;main window y size
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shr eax,1
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add eax,[ebx+38] ; main window y start
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mov cx,od_y_size
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shr cx,1
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sub ax,cx
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test eax,0x8000
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jz @f
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xor eax,eax
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@@:
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mov od_y_start,ax
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popa
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mov ebx,dword od_x_size
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mov [eax+4],ebx
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mov ebx,dword od_y_size
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mov [eax+8],ebx
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mov edi,eax
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add edi,16 ;12
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mov esi,od_opendir_pach
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xor eax,eax
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mov al,[esi]
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test eax,eax
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jnz @f
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mov esi,od_dir_default_pach ;communication_area_default_pach
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@@:
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call .copy
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;----------------------------------------------
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; copy file name to shared area
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cmp od_type,dword 2
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je .4
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mov edi,od_com_area
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add edi,3840 ;4096-256
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mov esi,od_filename_area
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test esi,esi
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jnz @f
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xor eax,eax
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mov [edi],eax
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jmp .4
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@@:
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call .copy
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.4:
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;----------------------------------------------
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cmp od_type,dword 2
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je @f
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call .get_filter_data
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@@:
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;----------------------------------------------
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mov ebx,od_procinfo
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xor eax,eax
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mov edi,ebx
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mov ecx,6
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cld
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rep stosd
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mov [ebx],dword 7
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mov eax,od_com_area_name
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mov [ebx+8],eax
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mov eax,od_start_path
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mov [ebx+21],eax
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mcall 70
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shr eax,31
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test eax,eax
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jnz .1
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;----------------------------------------------
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.still:
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; The main window of application sometimes
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; is not present the really. For this reason
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; not use func 10 and 23, because event 1
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; is not cleared without call of func 0.
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; In this case is suitable only func 5 and 11,
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; or 68.1 and 11 for better response.
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mcall 68,1
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mcall 5,10 ; because OS uses a new scheduler for kernel(SVN r.3534)
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mcall 11
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cmp eax,1
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je .draw
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cmp eax,2
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je .key
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cmp eax,3
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je .button
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jmp .no_draw
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.key:
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mcall 2
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jmp .no_draw
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.button:
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mcall 17
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jmp .no_draw
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;----------------------------------------------
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.draw:
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pusha
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call od_draw_window
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popa
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;----------------------------------------------
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pusha
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call .prepare_PID
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jz @f
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mov ecx,eax ; WINDOW SLOT
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mcall 18,7
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cmp eax,ecx ; compare ACTIVE and WINDOW SLOT
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jne @f
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mov eax,od_com_area
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mov ecx,[eax+12]
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test ecx,ecx
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jz @f
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mcall 18,3
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@@:
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popa
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;----------------------------------------------
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.no_draw:
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mov eax,od_com_area
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movzx ebx,word [eax]
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test ebx,ebx
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jz .still
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cmp ebx,3
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je .2
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cmp ebx,1
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jne .still
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mov esi,od_com_area
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add esi,16 ;12
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mov edi,od_openfile_pach
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call .copy
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mov od_status,1
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mov esi,od_openfile_pach
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mov edi,od_opendir_pach
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call .copy_dir_path
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;----------------------------------------------
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; copy file name from shared area
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cmp od_type,dword 2
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je @f
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mov esi,od_com_area
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add esi,3840
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mov edi,od_filename_area
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test edi,edi
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jz @f
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call .copy
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@@:
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;----------------------------------------------
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jmp .3
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.2:
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mov od_status,0
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jmp .3
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.1:
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mov od_status,2
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.3:
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mov eax,od_com_area
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mov ebx,[eax+4]
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mov od_x_size,ebx
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mov ebx,[eax+8]
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mov od_y_size, ebx
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call .prepare_PID
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jz @f
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mov ecx,eax ; WINDOW SLOT
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mcall 18,3
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@@:
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OpenDialog_exit
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;----------------------------------------------
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.prepare_PID:
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mcall 9,od_procinfo,-1
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mov ecx,[ebx+30] ; PID
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mcall 18,21
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test eax,eax
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ret
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;----------------------------------------------
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.get_filter_data:
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mov edi,od_com_area
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test edi,edi
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jnz @f
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ret
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@@:
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add edi,4100
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mov esi,od_filter_area
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mov ecx,[esi]
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test ecx,ecx
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jnz @f
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mov edi,od_com_area
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mov [edi+4096],dword 0
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ret
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@@:
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inc ecx
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cld
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rep movsb
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mov edi,od_com_area
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mov [edi+4096],dword 1
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ret
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;----------------------------------------------
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.copy:
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xor eax,eax
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cld
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@@:
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lodsb
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stosb
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test eax,eax
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jnz @b
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ret
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;----------------------------------------------
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.copy_dir_path:
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xor eax,eax
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cmp [esi],al
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jne @f
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mov [edi],al
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mov [ebx],al
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xor ebx,ebx
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inc ebx
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ret
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@@:
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cld
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lodsb
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stosb
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test eax,eax
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jnz @b
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cmp od_type,dword 2
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jne @f
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ret
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@@:
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mov esi,edi
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dec esi
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@@:
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std
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lodsb
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cmp al,'/'
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jnz @b
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mov [esi+1],byte 0
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cld
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ret
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;----------------------------------------------
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}
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;***************************************************************************** |