138 lines
4.5 KiB
C++
138 lines
4.5 KiB
C++
//=========== Copyright Valve Corporation, All rights reserved. ===============//
|
|
//
|
|
// Purpose:
|
|
//=============================================================================//
|
|
|
|
#ifndef PANORAMA_DROPDOWN_H
|
|
#define PANORAMA_DROPDOWN_H
|
|
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
#include "panel2d.h"
|
|
|
|
namespace panorama
|
|
{
|
|
|
|
DECLARE_PANEL_EVENT0( DropDownSelectionChanged );
|
|
DECLARE_PANORAMA_EVENT2( DropDownMenuClosed, bool, CPanelPtr< CPanel2D > );
|
|
|
|
class CDropDownMenu;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Drop Down Control
|
|
//-----------------------------------------------------------------------------
|
|
class CDropDown : public CPanel2D
|
|
{
|
|
DECLARE_PANEL2D( CDropDown, CPanel2D );
|
|
|
|
public:
|
|
CDropDown( CPanel2D *parent, const char * pchPanelID );
|
|
virtual ~CDropDown();
|
|
|
|
virtual void SetupJavascriptObjectTemplate() OVERRIDE;
|
|
|
|
virtual bool BSetProperty( CPanoramaSymbol symName, const char *pchValue ) OVERRIDE;
|
|
virtual void OnLayoutTraverse( float flFinalWidth, float flFinalHeight );
|
|
void AddOption( CPanel2D *pPanel );
|
|
bool HasOption( const char *pchID );
|
|
void RemoveOption( const char *pchID );
|
|
void RemoveAllOptions();
|
|
|
|
void FindOptionIDsByClass( const char *pchClassName, CUtlVector< CUtlString > &vecIDsOut );
|
|
void SortOptions( int( __cdecl *pfnCompare )(const ClientPanelPtr_t *, const ClientPanelPtr_t *) );
|
|
|
|
CPanel2D *GetSelected() { return m_pSelected.Get(); }
|
|
void SetSelected( const char *pchID, bool bNotify );
|
|
void SetSelected( const char *pchID ) { return SetSelected( pchID, true ); }
|
|
void SetDefault( const char *pchID ) { m_strDefaultSelection.Set( pchID ); }
|
|
void ResetToDefault( bool bNotify );
|
|
|
|
CPanel2D *AccessDropDownMenu() { return (CPanel2D*)m_pMenu.Get(); }
|
|
|
|
virtual bool OnMouseButtonDown( const MouseData_t &mouseData );
|
|
virtual bool OnClick( IUIPanel *pPanel, const MouseData_t &code );
|
|
virtual void OnResetToDefaultValue();
|
|
|
|
// Call if you know you've changed the contents of one of the option panels
|
|
void InvalidateOptions( bool bForceReload );
|
|
|
|
CPanel2D *FindDropDownMenuChild( const char *pchID );
|
|
virtual bool BIsClientPanelEvent( CPanoramaSymbol symProperty ) OVERRIDE;
|
|
|
|
#ifdef DBGFLAG_VALIDATE
|
|
virtual void ValidateClientPanel( CValidator &validator, const tchar *pchName ) OVERRIDE;
|
|
#endif
|
|
|
|
protected:
|
|
bool EventPanelActivated( const CPanelPtr< IUIPanel > &pPanel, EPanelEventSource_t eSource );
|
|
bool EventDropDownMenuClosed( bool bSelectionChanged, CPanelPtr< CPanel2D > pPanel );
|
|
bool EventResetToDefault( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel );
|
|
|
|
virtual void OnInitializedFromLayout();
|
|
void ShowMenu();
|
|
void UpdateSelectedChild( bool bSuppressChangedEvent, bool bInvalidateAlways = false );
|
|
|
|
virtual void OnStylesChanged() OVERRIDE;
|
|
|
|
CPanelPtr< CDropDownMenu > GetMenu() { return m_pMenu; }
|
|
|
|
private:
|
|
CPanelPtr< CDropDownMenu >m_pMenu;
|
|
CPanelPtr<CPanel2D> m_pSelected;
|
|
bool m_bSuppressClick;
|
|
|
|
CUtlString m_strInitialSelection;
|
|
CUtlString m_strDefaultSelection;
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Drop Down Menu (shown when activated)
|
|
//-----------------------------------------------------------------------------
|
|
class CDropDownMenu : public CPanel2D
|
|
{
|
|
DECLARE_PANEL2D( CDropDownMenu, CPanel2D );
|
|
|
|
public:
|
|
CDropDownMenu( CDropDown *pDropDown, const char * pchPanelID );
|
|
virtual ~CDropDownMenu();
|
|
|
|
void Show();
|
|
void Close() { Hide( false ); }
|
|
|
|
CPanel2D *GetSelectedChild();
|
|
void SetSelected( const char *pchID );
|
|
void AddOption( CPanel2D *pPanel );
|
|
bool HasOption( const char *pchID );
|
|
void RemoveOption( const char *pchID );
|
|
void RemoveAll();
|
|
|
|
virtual void OnLayoutTraverse( float flFinalWidth, float flFinalHeight );
|
|
virtual void OnResetToDefaultValue();
|
|
virtual IUIPanel *GetLocalizationParent() const { return m_pDropDown->UIPanel(); }
|
|
|
|
#ifdef DBGFLAG_VALIDATE
|
|
virtual void ValidateClientPanel( CValidator &validator, const tchar *pchName ) OVERRIDE;
|
|
#endif
|
|
|
|
protected:
|
|
bool EventPanelActivated( const CPanelPtr< IUIPanel > &ptrPanel, EPanelEventSource_t eSource );
|
|
bool EventCancelled( const CPanelPtr< IUIPanel > &pPanel, EPanelEventSource_t eSource );
|
|
bool EventInputFocusTopLevelChanged( CPanelPtr< CPanel2D > ptrPanel );
|
|
bool EventResetToDefault( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel );
|
|
bool EventInputFocusSet( const panorama::CPanelPtr< IUIPanel > &ptrPanel );
|
|
|
|
private:
|
|
void Hide( bool bSelectionChanged );
|
|
|
|
CDropDown *m_pDropDown;
|
|
CPanel2D *m_pSelectedChild;
|
|
};
|
|
|
|
|
|
} // namespace panorama
|
|
|
|
#endif // PANORAMA_DROPDOWN_H
|