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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
// //
// pfGUIDragBarCtrl Definition //
// //
// DragBars are draggable controls that take their dialogs along with //
// them. Because they're essentially part of the dialog directly (the part //
// that can be dragged), they're processed after the normal hit testing. //
// //
//////////////////////////////////////////////////////////////////////////////
#include "hsTypes.h"
#include "pfGUIDragBarCtrl.h"
#include "pfGameGUIMgr.h"
#include "pfGUIDialogMod.h"
#include "../plInputCore/plInputInterface.h"
#include "../pnMessage/plRefMsg.h"
#include "../pfMessage/pfGameGUIMsg.h"
#include "../plMessage/plAnimCmdMsg.h"
#include "../plAvatar/plAGModifier.h"
#include "plgDispatch.h"
#include "hsResMgr.h"
//// Constructor/Destructor //////////////////////////////////////////////////
pfGUIDragBarCtrl::pfGUIDragBarCtrl()
{
SetFlag( kWantsInterest );
fDragging = false;
fAnchored = false;
}
pfGUIDragBarCtrl::~pfGUIDragBarCtrl()
{
}
//// IEval ///////////////////////////////////////////////////////////////////
hsBool pfGUIDragBarCtrl::IEval( double secs, hsScalar del, UInt32 dirty )
{
return pfGUIControlMod::IEval( secs, del, dirty );
}
//// MsgReceive //////////////////////////////////////////////////////////////
hsBool pfGUIDragBarCtrl::MsgReceive( plMessage *msg )
{
return pfGUIControlMod::MsgReceive( msg );
}
//// Read/Write //////////////////////////////////////////////////////////////
void pfGUIDragBarCtrl::Read( hsStream *s, hsResMgr *mgr )
{
pfGUIControlMod::Read(s, mgr);
}
void pfGUIDragBarCtrl::Write( hsStream *s, hsResMgr *mgr )
{
pfGUIControlMod::Write( s, mgr );
}
//// UpdateBounds ////////////////////////////////////////////////////////////
void pfGUIDragBarCtrl::UpdateBounds( hsMatrix44 *invXformMatrix, hsBool force )
{
pfGUIControlMod::UpdateBounds( invXformMatrix, force );
fBoundsValid = false;
}
//// HandleMouseDown/Up //////////////////////////////////////////////////////
void pfGUIDragBarCtrl::HandleMouseDown( hsPoint3 &mousePt, UInt8 modifiers )
{
// if we are anchored <to the floor> then don't let it be moved
if ( fAnchored )
return;
fDragging = true;
fDragOffset = fScreenCenter - mousePt;
SetObjectCenter( mousePt.fX + fDragOffset.fX, mousePt.fY + fDragOffset.fY );
// We know that the entire dialog is going to move, so we better make
// sure to update the bounds on all the controls
fDialog->UpdateAllBounds();
}
void pfGUIDragBarCtrl::HandleMouseUp( hsPoint3 &mousePt, UInt8 modifiers )
{
// if we are anchored <to the floor> then don't let it be moved
if ( fAnchored )
return;
fDragging = false;
SetObjectCenter( mousePt.fX + fDragOffset.fX, mousePt.fY + fDragOffset.fY );
fDialog->UpdateAllBounds();
}
void pfGUIDragBarCtrl::HandleMouseDrag( hsPoint3 &mousePt, UInt8 modifiers )
{
// if we are anchored <to the floor> then don't let it be moved
if ( fAnchored )
return;
SetObjectCenter( mousePt.fX + fDragOffset.fX, mousePt.fY + fDragOffset.fY );
fDialog->UpdateAllBounds();
}
//// IGetDesiredCursor ///////////////////////////////////////////////////////
UInt32 pfGUIDragBarCtrl::IGetDesiredCursor( void ) const
{
// if we are anchored, then no cursors that say we can move
if ( fAnchored )
return 0;
if( fDragging )
return plInputInterface::kCursor4WayDragging;
return plInputInterface::kCursor4WayDraggable;
}