CWE-ou-minkata/Sources/Plasma/FeatureLib/pfGameGUIMgr/pfGUICheckBoxCtrl.cpp

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*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  pfGUICheckBoxCtrl Definition                                            //
//                                                                          //
//  Almost like buttons, only they keep their stated (pressed/unpressed)    //
//  when you click them, instead of reverting on mouse up.                  //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#include "HeadSpin.h"
#include "pfGUICheckBoxCtrl.h"
#include "pfGameGUIMgr.h"

#include "plInputCore/plInputInterface.h"
#include "pnMessage/plRefMsg.h"
#include "pfMessage/pfGameGUIMsg.h"
#include "plMessage/plAnimCmdMsg.h"
#include "plAnimation/plAGModifier.h"
#include "plgDispatch.h"
#include "hsResMgr.h"


//// Constructor/Destructor //////////////////////////////////////////////////

pfGUICheckBoxCtrl::pfGUICheckBoxCtrl()
{
    SetFlag( kWantsInterest );
    fChecked = false;
    fClicking = false;
    fPlaySound = true;
}

//// IEval ///////////////////////////////////////////////////////////////////

bool    pfGUICheckBoxCtrl::IEval( double secs, float del, uint32_t dirty )
{
    return pfGUIControlMod::IEval( secs, del, dirty );
}

//// MsgReceive //////////////////////////////////////////////////////////////

bool    pfGUICheckBoxCtrl::MsgReceive( plMessage *msg )
{
    return pfGUIControlMod::MsgReceive( msg );
}

//// Read/Write //////////////////////////////////////////////////////////////

void    pfGUICheckBoxCtrl::Read( hsStream *s, hsResMgr *mgr )
{
    pfGUIControlMod::Read(s, mgr);

    fAnimationKeys.Reset();
    uint32_t i, count = s->ReadLE32();
    for( i = 0; i < count; i++ )
        fAnimationKeys.Append( mgr->ReadKey( s ) );

    fAnimName = s->ReadSafeString();
    fChecked = s->ReadBool();
}

void    pfGUICheckBoxCtrl::Write( hsStream *s, hsResMgr *mgr )
{
    pfGUIControlMod::Write( s, mgr );

    uint32_t i, count = fAnimationKeys.GetCount();
    s->WriteLE32( count );
    for( i = 0; i < count; i++ )
        mgr->WriteKey( s, fAnimationKeys[ i ] );

    s->WriteSafeString( fAnimName );
    s->WriteBool( fChecked );
}

//// UpdateBounds ////////////////////////////////////////////////////////////

void    pfGUICheckBoxCtrl::UpdateBounds( hsMatrix44 *invXformMatrix, bool force )
{
    pfGUIControlMod::UpdateBounds( invXformMatrix, force );
    if( fAnimationKeys.GetCount() > 0 )
        fBoundsValid = false;
}

//// HandleMouseDown/Up //////////////////////////////////////////////////////

void    pfGUICheckBoxCtrl::HandleMouseDown( hsPoint3 &mousePt, uint8_t modifiers )
{
    fClicking = true;
    if(fPlaySound)
        IPlaySound( kMouseDown );
}

void    pfGUICheckBoxCtrl::HandleMouseUp( hsPoint3 &mousePt, uint8_t modifiers )
{
    if( fClicking )
    {
        fClicking = false;

        if(fPlaySound)
            IPlaySound( kMouseUp );

        // Don't run the command if the mouse is outside our bounds
        if( fBounds.IsInside( &mousePt ) )
        {
            SetChecked( !fChecked );
            DoSomething();
        }
    }
}

//// SetChecked //////////////////////////////////////////////////////////////

void    pfGUICheckBoxCtrl::SetChecked( bool checked, bool immediate /*= false*/ )
{
    fChecked = checked;
    if( fAnimationKeys.GetCount() > 0 )
    {
        plAnimCmdMsg *msg = new plAnimCmdMsg();
        if( fChecked )
        {
            // Moving to true
            if( immediate )
            {
                msg->SetCmd( plAnimCmdMsg::kGoToEnd );
            }
            else
            {
                msg->SetCmd( plAnimCmdMsg::kContinue );
                msg->SetCmd( plAnimCmdMsg::kSetForewards );
                msg->SetCmd( plAnimCmdMsg::kGoToBegin );
            }
        }
        else
        {
            // Moving to false
            if( immediate )
            {
                msg->SetCmd( plAnimCmdMsg::kGoToBegin );
            }
            else
            {
                msg->SetCmd( plAnimCmdMsg::kContinue );
                msg->SetCmd( plAnimCmdMsg::kSetBackwards );
                msg->SetCmd( plAnimCmdMsg::kGoToEnd );
            }
        }
        msg->SetAnimName( fAnimName );
        msg->AddReceivers( fAnimationKeys );
        plgDispatch::MsgSend( msg );
    }
}

void    pfGUICheckBoxCtrl::SetAnimationKeys( hsTArray<plKey> &keys, const plString &name )
{
    fAnimationKeys = keys;
    fAnimName = name;
}

//// IGetDesiredCursor ///////////////////////////////////////////////////////

uint32_t      pfGUICheckBoxCtrl::IGetDesiredCursor( void ) const
{
    if( fClicking )
        return plInputInterface::kCursorClicked;

    return plInputInterface::kCursorPoised;
}