/*

    File:       SetTitleSheet.cp

    Contains:   Sheet to set the title of the control in the CDEFTester window.

    Version:    Mac OS X

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*/

#include "SetTitleSheet.h"

#include "AppearanceHelpers.h"

#include "CDEFTester.h"

#include <Carbon/Carbon.h>

const ControlID     kEditFieldID = { 'STIT', 3 };

SetTitleSheet::SetTitleSheet( TWindow * parent, ControlRef control )

        : TSheet( CFSTR( "CDEFTester" ), CFSTR( "SetTitle" ), parent )

{

    ControlEditTextSelectionRec selection = { 0, 32767 };

    ControlRef                  editField;

    fControl = control;

    ::GetControlByID( GetWindowRef(), &kEditFieldID, &editField );

    ::SetKeyboardFocus( GetWindowRef(), editField, kControlEditTextPart );

    ::SetControlData( editField, 0, kControlEditTextSelectionTag, sizeof( selection ),

        &selection );

    Show();

}

SetTitleSheet::~SetTitleSheet()

{

}

Boolean

SetTitleSheet::HandleCommand( UInt32 inCommand )

{

    Boolean     handled = false;

    if ( inCommand == kHICommandOK )

    {

        ControlRef          editField;

        CFStringRef         text;

        Rect                bestRect;

        SInt16              baseLine;

        OSStatus            err;

        EventRef            event;

        Boolean         originallyVisible;

        ::GetControlByID( GetWindowRef(), &kEditFieldID, &editField );

        ::CopyEditTextCFString( editField, &text );

        ::SetControlTitleWithCFString( fControl, text );

        err = ::GetBestControlRect( fControl, &bestRect, &baseLine );

        if ( err == noErr )

        {

            // SetControlBounds doesn't draw so we need to manually hide and show the control

            originallyVisible = IsControlVisible( fControl );

            ::HideControl( fControl );

            ::SetControlBounds( fControl, &bestRect );

            if ( originallyVisible )

                ::ShowControl( fControl );

        }

        ::CFRelease( text );

        // tell our parent to re-center.

        err = CreateEvent( NULL, 'CDEF', kEventRecenterControl, GetCurrentEventTime(), 0, &event );

        if ( err == noErr )

        {

            SendEventToEventTarget( event, GetWindowEventTarget( GetParentWindowRef() ) );

            ReleaseEvent( event );

        }

        Close();

        handled = true;

    }

    else if ( inCommand == kHICommandCancel )

    {

        Close();

        handled = true;

    }

    return handled;

}