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/**> HEADER FILES <**/
#include "Alerts.h"
/********************> SelectResolution() <*****/
int SelectResolution( void )
{
DialogPtr dialog;
Boolean dialogDone = false;
short itemHit, itemType;
Handle okItem;
Handle resolutionItem;
Rect itemRect;
int selectionNum;
// Load the dialog
dialog = GetNewDialog( kResID_DLOG_SelectResolution, nil, kMoveToFront );
// Display the dialog
ShowWindow( dialog );
SetPort( dialog );
// Load dialog items
SetDialogDefaultItem( dialog, iOK );
SetDialogTracksCursor( dialog, true );
GetDialogItem( dialog, iOK, &itemType, &okItem, &itemRect );
GetDialogItem( dialog, iResolutionPopUp, &itemType, &resolutionItem, &itemRect );
// Set item values
SetControlValue( ( ControlHandle )resolutionItem, i640x480 );
while ( !dialogDone )
{
ModalDialog( nil, &itemHit );
switch( itemHit )
{
case iOK:
dialogDone = true;
// Get the item number selected int the popup
selectionNum = GetControlValue( ( ControlHandle )resolutionItem );
break;
case iResolutionPopUp:
// We don't actually need to do anything here
break;
}
}
DisposeDialog( dialog );
// Return the item selected in the popup menu
return selectionNum;
}
/********************> MessageAlert() <*****/
void MessageAlert( unsigned char *theMessage )
{
// Set parameter ^0 to our message (I could set up to three, but for simplicity's sake I won't)
ParamText( ( unsigned char * )theMessage, NULL, NULL, NULL );
// Do the Alert
NoteAlert( kResID_ALRT_MessageAlert, nil );
}
/********************> FatalErrorAlert() <*****/
void FatalErrorAlert( UInt16 errorNum, OSErr osError )
{
Str15 errNumStr;
Str255 mainMessage;
// Convert the OSErr to a string
NumToString( osError, errNumStr );
// Get the error description (inErrorDesc) from the STR# resource
GetIndString( mainMessage, kResID_STRn_ErrorStrings, errorNum );
// Set the parameters (^0 and ^1) in the ALRT to our error messages
ParamText( mainMessage, errNumStr, NULL, NULL );
// Do the alert (which now has our messages in it)
StopAlert( kResID_ALRT_ErrorAlert, NULL );
// Quit
exit( EXIT_SUCCESS );
}
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