57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
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#include <windows.h>
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#include <string.h>
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#include "ctltype.h"
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extern WORD ctl_combo_add_msg( HWND, int );
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extern WORD ctl_combo_sel_msg( HWND, int );
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extern WORD ctl_combo_get_msg( HWND, int );
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BOOL ctl_combo_start( ctl_elt *elt, HANDLE inst, HWND dlg, void *ptr )
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/********************************************************************/
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/* start a combo list box */
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{
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char value[50];
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WORD id;
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int choose;
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int max;
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choose = _value_int( ptr, elt ) - elt->info.combo.origin;
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if( choose < 0 ) {
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choose = 0;
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} else {
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max = elt->info.combo.end_id - elt->info.combo.start_id;
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if( choose > max ) {
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choose = max;
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}
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}
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for( id = elt->info.combo.start_id; id <= elt->info.combo.end_id; ++id ) {
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LoadString( inst, id, value, 50 );
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value[49] = '\0';
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SendDlgItemMessage( dlg, elt->control,
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ctl_combo_add_msg( dlg, elt->control ) , 0,
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(DWORD)(LPSTR) value );
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}
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SendDlgItemMessage( dlg, elt->control, ctl_combo_sel_msg( dlg,
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elt->control ), choose, 0 );
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return( TRUE );
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}
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BOOL ctl_combo_finish( ctl_elt *elt, HANDLE inst, HWND dlg, void *ptr )
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/*********************************************************************/
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/* finish a combo list box */
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{
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inst = inst;
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_value_int( ptr, elt ) = elt->info.combo.origin +
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SendDlgItemMessage( dlg, elt->control,
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ctl_combo_get_msg( dlg, elt->control ), 0, 0 );
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return( TRUE );
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}
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