119 lines
3.9 KiB
C
119 lines
3.9 KiB
C
#include "general.h"
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#include "prefs.h"
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#include "ztext.h"
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#include "pic_load.h"
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#include "catalog/catalog.h"
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OBJECT *jpg_option_content;
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static int16 quality = 90;
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static J_COLOR_SPACE color_space = JCS_RGB;
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static boolean progressive = FALSE;
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static boolean show_preview = FALSE;
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void *jpg_option_slider = NULL;
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extern void CDECL ( *set_jpg_option)( int16 set_quality, J_COLOR_SPACE set_color_space, boolean set_progressive);
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static void jpg_option_close( WINDOW *win)
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{
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free( jpg_option_slider);
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frm_cls( win);
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}
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static void jpg_option_gray_event( WINDOW *win, int16 obj_index)
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{
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color_space = ( color_space == JCS_RGB ? JCS_GRAYSCALE : JCS_RGB);
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/* a wait loop while the mouse button is pressed */
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while(( evnt.mbut == 1) || ( evnt.mbut == 2))
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graf_mkstate( &evnt.mx, &evnt.my, &evnt.mbut, &evnt.mkstate);
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}
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static void jpg_option_progressive_event( WINDOW *win, int16 obj_index)
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{
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progressive = ( progressive == TRUE ? FALSE : TRUE);
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/* a wait loop while the mouse button is pressed */
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while(( evnt.mbut == 1) || ( evnt.mbut == 2))
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graf_mkstate( &evnt.mx, &evnt.my, &evnt.mbut, &evnt.mkstate);
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}
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static void jpg_option_show_preview( WINDOW *win, int16 obj_index)
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{
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show_preview = ( show_preview == TRUE ? FALSE : TRUE);
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/* a wait loop while the mouse button is pressed */
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while(( evnt.mbut == 1) || ( evnt.mbut == 2))
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graf_mkstate( &evnt.mx, &evnt.my, &evnt.mbut, &evnt.mkstate);
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}
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static void jpg_option_ok_event( WINDOW *win, int16 obj_index)
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{
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set_jpg_option( quality, color_space, progressive);
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ObjcChange( OC_FORM, win, obj_index, NORMAL, TRUE);
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ApplWrite( app.id, WM_CLOSED, win->handle, 0, 0, 0, 0);
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}
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static void jpg_option_slider_event( WINDOW *win, int mode, float value)
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{
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quality = ( int16)value;
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evnt_timer( 50);
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sprintf( ObjcString( FORM( win), JPGPREF_PERCENT, NULL), "%d", quality);
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ObjcDraw( mode, win, JPGPREF_PERCENT, TRUE);
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}
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/*==================================================================================*
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* void jpg_option_dialog: *
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* Open and handle JPG encoder option dialog. *
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*----------------------------------------------------------------------------------*
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* input: *
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* source_file: the full path name of the source file. *
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*----------------------------------------------------------------------------------*
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* returns: *
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* -- *
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*==================================================================================*/
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void jpg_option_dialog( char *source_file)
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{
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// struct stat file_stat;
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WINDOW *win;
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jpg_option_content = get_tree( JPGPREF);
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// stat( source_file, &file_stat);
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// size_to_text( ObjcString( jpg_option_content, JPGPREF_ORIGINAL_SIZE, NULL), ( float)file_stat.st_size);
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// sprintf( ObjcString( jpg_option_content, JPGPREF_PERCENT, NULL), "%d", quality);
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jpg_option_content[JPGPREF_SL].ob_x = quality;
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if( ( win = FormCreate( jpg_option_content, NAME|MOVER, NULL, get_string( JPG_OPTION_TITLE), NULL, TRUE, FALSE)) == NULL)
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{
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WindClose( win);
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errshow( "", ALERT_WINDOW);
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return;
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}
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// RsrcUserDraw ( OC_FORM, win, JPGPREF_ORIGINAL, draw_object_image, NULL);
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// RsrcUserDraw ( OC_FORM, win, JPGPREF_RESULT, draw_object_image, NULL);
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WindSet( win, WF_BEVENT, BEVENT_MODAL, 0, 0, 0);
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if( ( jpg_option_slider = SlidCreate( 1, 100, 1, 10, quality, SLD_HORI, SLD_IMME)) == NULL)
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{
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frm_cls( win);
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errshow( "", ENOMEM);
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return;
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}
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EvntAttach( win, WM_CLOSED, jpg_option_close);
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SlidAttach( jpg_option_slider, OC_FORM, win, JPGPREF_LF, JPGPREF_PG, JPGPREF_SL, JPGPREF_RT);
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SlidSetFunc( jpg_option_slider, jpg_option_slider_event, NULL);
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// ObjcAttach( OC_FORM, win, JPGPREF_PREVIEW, BIND_FUNC, jpg_option_show_preview);
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ObjcAttach( OC_FORM, win, JPGPREF_GRAY, BIND_FUNC, jpg_option_gray_event);
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ObjcAttach( OC_FORM, win, JPGPREF_OK, BIND_FUNC, jpg_option_ok_event);
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ObjcAttach( OC_FORM, win, JPGPREF_PROGRESSIVE, BIND_FUNC, jpg_option_progressive_event);
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}
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