mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-16 03:42:35 +03:00
664 lines
12 KiB
NASM
664 lines
12 KiB
NASM
use32
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org 0x0
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db 'MENUET01'
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dd 0x01, START, I_END, 0x4000, 0x4000, @PARAMS, 0x0
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;-----------------------------------------------------------------------------
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FALSE = 0
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TRUE = 1
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include '../../../../../proc32.inc'
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include '../../../../../macros.inc'
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include 'dll.inc'
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include '../../../develop/libraries/libs-dev/libio/libio.inc'
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include '../../../develop/libraries/libs-dev/libimg/libimg.inc'
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;-----------------------------------------------------------------------------
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START:
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mcall 68, 11
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stdcall dll.Load, @IMPORT
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or eax, eax
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jnz exit
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mov ecx, 1 ; for 15.4: 1 = tile
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cmp word [@PARAMS], '\T'
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jz set_bgr
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inc ecx ; for 15.4: 2 = stretch
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cmp word [@PARAMS], '\S'
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jz set_bgr
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cmp byte [@PARAMS], 0
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jnz params_given
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call opendialog
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jc exit
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mov esi, path
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mov edi, @PARAMS
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mov ecx, 512/4
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rep movsd
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mov byte [edi-1], 0
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jmp params_given
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set_bgr:
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mcall 15, 4
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mov eax, @PARAMS + 4
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call load_image
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jc exit_bgr
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mov esi, [image]
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mov ecx, [esi + Image.Width]
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mov edx, [esi + Image.Height]
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mcall 15, 1
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mcall 15, 6
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test eax, eax
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jz exit_bgr
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push eax
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invoke img.to_rgb2, esi, eax
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pop ecx
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mcall 15, 7
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exit_bgr:
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mcall 15, 3
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jmp exit
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params_given:
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mov eax, @PARAMS
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call load_image
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jc exit
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;-----------------------------------------------------------------------------
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red:
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call draw_window
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still:
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mcall 10
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dec eax
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jz red
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dec eax
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jnz button
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key:
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mcall 2
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jmp still
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button:
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mcall 17
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shr eax, 8
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; flip horizontally
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cmp eax, 'flh'
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jne @f
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invoke img.flip, [image], FLIP_HORIZONTAL
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jmp redraw_image
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; flip vertically
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@@: cmp eax, 'flv'
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jne @f
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invoke img.flip, [image], FLIP_VERTICAL
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jmp redraw_image
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; flip both horizontally and vertically
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@@: cmp eax, 'flb'
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jne @f
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invoke img.flip, [image], FLIP_BOTH
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jmp redraw_image
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; rotate left
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@@: cmp eax, 'rtl'
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jne @f
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push ROTATE_90_CCW
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.rotate_common:
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invoke img.rotate, [image]
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mov eax, [image]
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test eax, eax ; clear ZF flag
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call update_image_sizes
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jmp redraw_image
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; rotate right
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@@: cmp eax, 'rtr'
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jne @f
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push ROTATE_90_CW
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jmp .rotate_common
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; open new file
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@@: cmp eax, 'opn'
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jne @f
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call opendialog
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jc still
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push [image]
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mov eax, path
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call load_image
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jc .restore_old
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mov esi, path
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mov edi, @PARAMS
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mov ecx, 512/4
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rep movsd
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invoke img.destroy
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mov byte [edi-1], 0
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jmp red
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.restore_old:
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pop [image]
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jmp still
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@@: cmp eax, 1
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jne still
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exit:
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mcall -1
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redraw_image = red
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load_image:
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and [img_data], 0
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push eax
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invoke file.open, eax, O_READ
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or eax, eax
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jz .error_pop
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mov [fh], eax
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invoke file.size
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mov [img_data_len], ebx
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stdcall mem.Alloc, ebx
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test eax, eax
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jz .error_close
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mov [img_data], eax
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invoke file.read, [fh], eax, [img_data_len]
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cmp eax, -1
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jz .error_close
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cmp eax, [img_data_len]
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jnz .error_close
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invoke file.close, [fh]
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inc eax
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jz .error
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; img.decode checks for img.is_img
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; invoke img.is_img, [img_data], [img_data_len]
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; or eax, eax
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; jz exit
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invoke img.decode, [img_data], [img_data_len]
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or eax, eax
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jz .error
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cmp [image], 0
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mov [image], eax
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call update_image_sizes
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call free_img_data
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clc
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ret
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.error_free:
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invoke img.destroy, [image]
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jmp .error
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.error_pop:
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pop eax
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jmp .error
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.error_close:
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invoke file.close, [fh]
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.error:
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call free_img_data
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stc
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ret
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free_img_data:
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mov eax, [img_data]
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test eax, eax
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jz @f
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stdcall mem.Free, eax
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@@:
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ret
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update_image_sizes:
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pushf
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mov edx, [eax + Image.Width]
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add edx, 19
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cmp edx, 50 + 25*5
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jae @f
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mov edx, 50 + 25*5
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@@:
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mov [wnd_width], edx
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mov esi, [eax + Image.Height]
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add esi, 44
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mov [wnd_height], esi
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popf
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jz .no_resize
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mcall 48, 4
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add esi, eax
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mcall 67,-1,-1
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.no_resize:
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ret
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draw_window:
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invoke gfx.open, TRUE
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mov [ctx], eax
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mcall 48, 4
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mov ebp, eax ; save skin height
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add eax, [wnd_height]
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__mov ebx, 100, 0
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add ebx, [wnd_width]
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lea ecx, [100*65536 + eax]
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mcall 0, , , 0x73FFFFFF, , s_header
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mcall 9, procinfo, -1
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mov ebx, [procinfo + 42]
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sub ebx, 9
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mcall 13, , <0, 35>, 0xFFFFFF
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mov ecx, [procinfo + 46]
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sub ecx, ebp
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sub ecx, 9
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shl ecx, 16
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mov cl, 5
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mcall
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mov cl, 35
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ror ecx, 16
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sub cx, 35
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mov ebx, 5
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mcall
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; 5 pixels for indentation, [image.Width] pixels for image
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; client_width - 5 - [image.Width] pixels must be white
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mov ebx, [image]
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mov esi, [procinfo + 62]
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inc esi
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push esi
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mov ebx, [ebx + Image.Width]
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sub esi, 5
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sub esi, ebx
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pop ebx
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sub ebx, esi
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shl ebx, 16
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add ebx, esi
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mcall
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invoke gfx.pen.color, [ctx], 0x007F7F7F
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mov eax, [procinfo + 42]
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sub eax, 10
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invoke gfx.line, [ctx], 0, 30, eax, 30
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xor ebp, ebp
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mcall 8, <5 + 25 * 0, 20>, <5, 20>, 'opn'+40000000h
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mcall 65, openbtn, <20, 20>, <5 + 25 * 0, 5>, 4, palette
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invoke gfx.line, [ctx], 5 + 25 * 1, 0, 5 + 25 * 1, 30
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mcall 8, <10 + 25 * 1, 20>, <5, 20>, 'flh'+40000000h
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mcall 65, fliphorzbtn, <20, 20>, <10 + 25 * 1, 5>, 4, palette
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mcall 8, <10 + 25 * 2, 20>, <5, 20>, 'flv'+40000000h
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mcall 65, flipvertbtn, <20, 20>, <10 + 25 * 2, 5>, 4, palette
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invoke gfx.line, [ctx], 10 + 25 * 3, 0, 10 + 25 * 3, 30
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mcall 8, <15 + 25 * 3, 20>, <5, 20>, 'rtr'+40000000h
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mcall 65, rotcwbtn, <20, 20>, <15 + 25 * 3, 5>, 4, palette
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mcall 8, <15 + 25 * 4, 20>, <5, 20>, 'rtl'+40000000h
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mcall 65, rotccwbtn, <20, 20>, <15 + 25 * 4, 5>, 4, palette
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mcall 8, <15 + 25 * 5, 20>, <5, 20>, 'flb'+40000000h
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mcall 65, rot180btn, <20, 20>, <15 + 25 * 5, 5>, 4, palette
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mov ebx, [image]
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mov ecx, [ebx + Image.Width]
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shl ecx, 16
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add ecx, [ebx + Image.Height]
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__mov edx, 5, 35
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mov esi, 8
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cmp [ebx + Image.Type], Image.bpp8
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jz @f
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mov esi, 24
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cmp [ebx + Image.Type], Image.bpp24
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jz @f
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mov esi, 32
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@@:
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mov edi, [ebx + Image.Palette]
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mov ebx, [ebx + Image.Data]
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xor ebp, ebp
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mcall 65
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invoke gfx.close, [ctx]
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ret
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; void* __stdcall mem.Alloc(unsigned size);
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mem.Alloc:
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push ebx ecx
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mov ecx, [esp+12]
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mcall 68, 12
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pop ecx ebx
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ret 4
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; void* __stdcall mem.ReAlloc(void* mptr, unsigned size);
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mem.ReAlloc:
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push ebx ecx edx
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mov edx, [esp+16]
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mov ecx, [esp+20]
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mcall 68, 20
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pop edx ecx ebx
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ret 8
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; void __stdcall mem.Free(void* mptr);
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mem.Free:
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push ebx ecx
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mov ecx, [esp+12]
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mcall 68, 13
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pop ecx ebx
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ret 4
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;-----------------------------------------------------------------------------
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s_header db 'Kolibri Image Viewer', 0
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;-----------------------------------------------------------------------------
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opendialog:
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;
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; STEP 1 Run SYSXTREE with parametrs MYPID 4 bytes in dec,
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; 1 byte space, 1 byte type of dialog (O - Open ,S - Save)
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;
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;; mov esi,path
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mov edi,path
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xor eax,eax
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mov ecx,(1024+16)/4
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rep stosd
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;mov [get_loops],0
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mov [dlg_pid_get],0
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; Get my PID in dec format 4 bytes
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mov eax,9
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mov ebx,procinfo
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or ecx,-1
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mcall
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; convert eax bin to param dec
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mov eax,dword [procinfo+30] ;offset of myPID
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mov edi,param+4-1 ;offset to 4 bytes
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mov ecx,4
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mov ebx,10
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new_d:
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xor edx,edx
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div ebx
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add dl,'0'
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mov [edi],dl
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dec edi
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loop new_d
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; wirite 1 byte space to param
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mov [param+4],byte 32 ;Space for next parametr
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; and 1 byte type of dialog to param
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mov [param+5],byte 'O' ;Get Open dialog (Use 'S' for Save dialog)
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;
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; STEP2 prepare IPC area for get messages
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;
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; prepare IPC area
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mov [path],dword 0
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mov [path+4],dword 8
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; define IPC memory
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mov eax,60
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mov ebx,1 ; define IPC
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mov ecx,path ; offset of area
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mov edx,1024+16 ; size
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mcall
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; change wanted events list 7-bit IPC event
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mov eax,40
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mov ebx,01000111b
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cmp [image], 0
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jnz @f
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mov bl, 01000110b
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@@:
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mcall
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;
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; STEP 3 run SYSTEM XTREE with parameters
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;
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mov eax,70
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mov ebx,run_fileinfo
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mcall
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mov [get_loops],0
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getmesloop:
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mov eax,23
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mov ebx,50 ;0.5 sec
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mcall
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dec eax
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jz mred
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dec eax
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jz mkey
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dec eax
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jz mbutton
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cmp al, 7-3
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jz mgetmes
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; Get number of procces
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mov ebx,procinfo
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mov ecx,-1
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mov eax,9
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mcall
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mov ebp,eax
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loox:
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mov eax,9
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mov ebx,procinfo
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mov ecx,ebp
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mcall
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mov eax,[DLGPID]
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cmp [procinfo+30],eax ;IF Dialog find
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je dlg_is_work ;jmp to dlg_is_work
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dec ebp
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jnz loox
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jmp erroff
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dlg_is_work:
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cmp [procinfo+50],word 9 ;If slot state 9 - dialog is terminated
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je erroff ;TESTODP2 terminated too
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cmp [dlg_pid_get],dword 1
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je getmesloop
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inc [get_loops]
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cmp [get_loops],4 ;2 sec if DLG_PID not get, TESTOP2 terminated
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jae erroff
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jmp getmesloop
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mred:
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cmp [image], 0
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jz getmesloop
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call draw_window
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jmp getmesloop
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mkey:
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mov eax,2
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mcall ; read (eax=2)
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jmp getmesloop
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mbutton:
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mov eax,17 ; get id
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mcall
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cmp ah,1 ; button id=1 ?
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jne getmesloop
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mov eax,-1 ; close this program
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mcall
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mgetmes:
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; If dlg_pid_get then second message get jmp to still
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cmp [dlg_pid_get],dword 1
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je ready
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; First message is number of PID SYSXTREE dialog
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; convert PID dec to PID bin
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movzx eax,byte [path+16]
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sub eax,48
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imul eax,10
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movzx ebx,byte [path+16+1]
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add eax,ebx
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sub eax,48
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imul eax,10
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movzx ebx,byte [path+16+2]
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add eax,ebx
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sub eax,48
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imul eax,10
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movzx ebx,byte [path+16+3]
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add eax,ebx
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sub eax,48
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mov [DLGPID],eax
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; Claear and prepare IPC area for next message
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mov [path],dword 0
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mov [path+4],dword 8
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mov [path+8],dword 0
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mov [path+12],dword 0
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mov [path+16],dword 0
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; Set dlg_pid_get for get next message
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mov [dlg_pid_get],dword 1
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cmp [image], 0
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jz getmesloop
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call draw_window
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jmp getmesloop
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ready:
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;
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; The second message get
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; Second message is 100 bytes path to SAVE/OPEN file
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; shl path string on 16 bytes
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;
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mov esi,path+16
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mov edi,path
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mov ecx,1024/4
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rep movsd
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mov [edi],byte 0
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openoff:
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mcall 40, 7
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clc
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ret
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erroff:
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mcall 40, 7
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stc
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ret
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;-----------------------------------------------------------------------------
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align 4
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@IMPORT:
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library \
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libio , 'libio.obj' , \
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libgfx , 'libgfx.obj' , \
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libimg , 'libimg.obj'
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import libio , \
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libio.init , 'lib_init' , \
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file.size , 'file.size' , \
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file.open , 'file.open' , \
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file.read , 'file.read' , \
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file.close , 'file.close'
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import libgfx , \
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libgfx.init , 'lib_init' , \
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gfx.open , 'gfx.open' , \
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gfx.close , 'gfx.close' , \
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gfx.pen.color , 'gfx.pen.color' , \
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gfx.line , 'gfx.line'
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import libimg , \
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libimg.init , 'lib_init' , \
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img.is_img , 'img.is_img' , \
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img.to_rgb2 , 'img.to_rgb2', \
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img.decode , 'img.decode' , \
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img.flip , 'img.flip' , \
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img.rotate , 'img.rotate' , \
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img.destroy , 'img.destroy'
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;-----------------------------------------------------------------------------
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palette:
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dd 0x000000, 0x800000, 0x008000, 0x808000
|
|
dd 0x000080, 0x800080, 0x008080, 0x808080
|
|
dd 0xC0C0C0, 0xFF0000, 0x00FF00, 0xFFFF00
|
|
dd 0x0000FF, 0xFF00FF, 0x00FFFF, 0xFFFFFF
|
|
|
|
macro loadbtn filename
|
|
{
|
|
repeat 20
|
|
file filename:76h+(%-1)*12,10
|
|
end repeat
|
|
repeat 10
|
|
y = % - 1
|
|
z = 20 - %
|
|
repeat 10
|
|
load a byte from $ - 20*10 + y*10 + (%-1)
|
|
load b byte from $ - 20*10 + z*10 + (%-1)
|
|
store byte a at $ - 20*10 + z*10 + (%-1)
|
|
store byte b at $ - 20*10 + y*10 + (%-1)
|
|
end repeat
|
|
end repeat
|
|
}
|
|
|
|
openbtn:
|
|
loadbtn 'open.bmp'
|
|
fliphorzbtn:
|
|
loadbtn 'fliphorz.bmp'
|
|
flipvertbtn:
|
|
loadbtn 'flipvert.bmp'
|
|
rotcwbtn:
|
|
loadbtn 'rotcw.bmp'
|
|
rotccwbtn:
|
|
loadbtn 'rotccw.bmp'
|
|
rot180btn:
|
|
loadbtn 'rot180.bmp'
|
|
|
|
; DATA AREA
|
|
get_loops dd 0
|
|
dlg_pid_get dd 0
|
|
DLGPID dd 0
|
|
|
|
param:
|
|
dd 0 ; My dec PID
|
|
dd 0,0 ; Type of dialog
|
|
|
|
run_fileinfo:
|
|
dd 7
|
|
dd 0
|
|
dd param
|
|
dd 0
|
|
dd 0
|
|
;run_filepath
|
|
db '/sys/SYSXTREE',0
|
|
|
|
;-----------------------------------------------------------------------------
|
|
|
|
I_END:
|
|
|
|
img_data dd ?
|
|
img_data_len dd ?
|
|
fh dd ?
|
|
image dd ?
|
|
wnd_width dd ?
|
|
wnd_height dd ?
|
|
|
|
ctx dd ?
|
|
|
|
procinfo: rb 1024
|
|
path: rb 1024+16
|
|
|
|
@PARAMS rb 512
|