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unpack zips in src to better compression

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zwangseinweisung
2022-10-20 13:28:49 +02:00
parent e25403bd5f
commit 87eb27f562
447 changed files with 55306 additions and 0 deletions
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117
sources/z-tools/trunk/zview/tiff_dialog.c Normal file
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#include "general.h"
#include "prefs.h"
#include "ztext.h"
#include "pic_load.h"
#include "catalog/catalog.h"
#define COMPRESSION_NONE 1 /* dump mode */
#define COMPRESSION_PACKBITS 32773 /* Macintosh RLE */
#define COMPRESSION_LZW 5 /* Lempel-Ziv & Welch */
#define COMPRESSION_JPEG 7 /* JPEG DCT compression */
#define COMPRESSION_DEFLATE 32946 /* Deflate compression */
OBJECT *tiff_option_content;
void *tiff_option_slider = NULL;
static int16 quality = 75;
static uint16 compression = COMPRESSION_NONE;
static int compression_button = 0;
extern void CDECL ( *set_tiff_option)( int16 set_quality, uint16 set_encode_compression);
static void tiff_option_close( WINDOW *win)
{
free( tiff_option_slider);
frm_cls( win);
}
static void tiff_option_ok_event( WINDOW *win, int16 obj_index)
{
switch( compression_button)
{
case TIFFPREF_DEFLATE:
compression = COMPRESSION_DEFLATE;
break;
case TIFFPREF_JPEG:
compression = COMPRESSION_JPEG;
break;
case TIFFPREF_LZW:
compression = COMPRESSION_LZW;
break;
case TIFFPREF_RLE:
compression = COMPRESSION_PACKBITS;
break;
default:
compression = COMPRESSION_NONE;
break;
}
set_tiff_option( quality, compression);
ObjcChange( OC_FORM, win, obj_index, NORMAL, TRUE);
ApplWrite( app.id, WM_CLOSED, win->handle, 0, 0, 0, 0);
}
static void tiff_option_slider_event( WINDOW *win, int mode, float value)
{
quality = ( int16)value;
evnt_timer( 50);
sprintf( ObjcString( FORM( win), TIFFPREF_PERCENT, NULL), "%d", quality);
ObjcDraw( mode, win, TIFFPREF_PERCENT, TRUE);
}
/*==================================================================================*
* void tiff_option_dialog: *
* Open and handle TIFF encoder option dialog. *
*----------------------------------------------------------------------------------*
* input: *
* -- *
*----------------------------------------------------------------------------------*
* returns: *
* -- *
*==================================================================================*/
void tiff_option_dialog( void)
{
WINDOW *win;
tiff_option_content = get_tree( TIFFPREF);
sprintf( ObjcString( tiff_option_content, TIFFPREF_PERCENT, NULL), "%d", quality);
tiff_option_content[TIFFPREF_SL].ob_x = quality;
if( ( win = FormCreate( tiff_option_content, NAME|MOVER, NULL, get_string( TIFF_OPTION_TITLE), NULL, TRUE, FALSE)) == NULL)
{
errshow( "", ALERT_WINDOW);
return;
}
WindSet( win, WF_BEVENT, BEVENT_MODAL, 0, 0, 0);
if( ( tiff_option_slider = SlidCreate( 1, 100, 1, 10, quality, SLD_HORI, SLD_IMME)) == NULL)
{
WindClose( win);
errshow( "", ENOMEM);
return;
}
EvntAttach( win, WM_CLOSED, tiff_option_close);
SlidAttach( tiff_option_slider, OC_FORM, win, TIFFPREF_LF, TIFFPREF_PG, TIFFPREF_SL, TIFFPREF_RT);
SlidSetFunc( tiff_option_slider, tiff_option_slider_event, NULL);
if( compression == COMPRESSION_NONE)
ObjcChange( OC_FORM, win, TIFFPREF_None, SELECTED, TRUE);
ObjcAttach( OC_FORM, win, TIFFPREF_None, BIND_VAR, &compression_button);
ObjcAttach( OC_FORM, win, TIFFPREF_RLE, BIND_VAR, &compression_button);
ObjcAttach( OC_FORM, win, TIFFPREF_LZW, BIND_VAR, &compression_button);
ObjcAttach( OC_FORM, win, TIFFPREF_JPEG, BIND_VAR, &compression_button);
ObjcAttach( OC_FORM, win, TIFFPREF_DEFLATE, BIND_VAR, &compression_button);
ObjcAttach( OC_FORM, win, TIFFPREF_OK, BIND_FUNC, tiff_option_ok_event);
}