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engine/vgui_vprofpanel.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef VGUI_VPROFPANEL_H
+#define VGUI_VPROFPANEL_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui_controls/TreeViewListControl.h>
+#include <vgui_controls/Frame.h>
+#include <vgui/IScheme.h>
+
+
+//-----------------------------------------------------------------------------
+// Forward declarations 
+//-----------------------------------------------------------------------------
+class CVProfNode;
+class CVProfile;
+
+class CProfileHierarchyPanel : public vgui::CTreeViewListControl 
+{
+	DECLARE_CLASS_SIMPLE( CProfileHierarchyPanel, vgui::CTreeViewListControl );
+
+public:
+
+	CProfileHierarchyPanel(vgui::Panel *parent, const char *panelName);
+	~CProfileHierarchyPanel();
+
+struct PanelEntry_t
+	{
+		PanelEntry_t() :
+			label( 0 ),
+			dataname( UTL_INVAL_SYMBOL )
+		{
+		}
+
+		vgui::Label		*label;
+		CUtlSymbol	dataname;
+	};
+
+	struct ColumnPanels_t
+	{
+		ColumnPanels_t();
+		ColumnPanels_t( const ColumnPanels_t& src );
+		void AddColumn( int index, char const *name, vgui::Label *label );
+		void Refresh( KeyValues *kv );
+
+		int							treeViewItem;
+		CUtlVector< PanelEntry_t >	m_Columns;
+	};
+
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
+
+	virtual int AddItem( KeyValues *data, int parentItemIndex, ColumnPanels_t& columnPanels );
+	virtual void ModifyItem( KeyValues *data, int itemIndex );
+	virtual void SetItemColors( int id, const Color& fg, const Color& bg );
+	virtual void SetItemColumnColors( int id, int col, const Color& fg, const Color& bg );
+
+	virtual void PerformLayout();
+
+	virtual void RemoveAll();
+
+	virtual void	PostChildPaint();
+
+    virtual void ExpandItem(int itemIndex, bool bExpand);
+	virtual bool IsItemExpanded( int itemIndex );
+
+	virtual KeyValues *GetItemData(int itemIndex);
+
+public:
+
+	void	 HideAll();
+
+	
+
+	static bool PanelsLessFunc( const ColumnPanels_t& lhs, const ColumnPanels_t& rhs )
+	{
+		return lhs.treeViewItem < rhs.treeViewItem;
+	}
+
+	CUtlRBTree< ColumnPanels_t, int >	m_Panels;
+
+	vgui::HFont			m_itemFont;
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class CVProfPanel : public vgui::Frame
+{
+	DECLARE_CLASS_SIMPLE( CVProfPanel, vgui::Frame );
+
+public:
+	CVProfPanel( vgui::Panel *pParent, const char *pElementName );
+	~CVProfPanel();
+
+	void UpdateProfile( float filteredtime );
+	
+	// Command handlers
+	void UserCmd_ShowVProf( void );
+	void UserCmd_HideVProf( void );
+
+	// Inherited from vgui::Frame
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
+	virtual void Close();
+	virtual void Paint();
+	virtual void OnTick( void );
+	virtual void OnCommand( const char *command );
+
+	void ExpandAll( void );
+	void CollapseAll( void );
+	void ExpandGroup( const char *pGroupName );
+	void Reset();
+
+protected:
+
+	virtual void PerformLayout();
+
+private:
+	MESSAGE_FUNC_PARAMS( OnTextChanged, "TextChanged", data );
+	MESSAGE_FUNC_PTR( OnCheckButtonChecked, "CheckButtonChecked", panel );
+
+private:
+	void AddColumns( CProfileHierarchyPanel::ColumnPanels_t& cp );
+
+	void ExpandGroupRecursive( int nBudgetGroupID, CVProfNode *pNode );
+	void FillTree( KeyValues *pKeyValues, CVProfNode *pNode, int parent );
+	int UpdateVProfTreeEntry( KeyValues *pKeyValues, CVProfNode *pNode, int parent );
+
+	// Populates the budget group combo box
+	void PopulateBudgetGroupComboBox();
+
+private:
+	int m_fShowVprofHeld;
+	CProfileHierarchyPanel *m_pHierarchy;
+	int		m_RootItem;
+	vgui::ComboBox *m_pVProfCategory;
+	vgui::ComboBox *m_pVProfSort;
+	vgui::CheckButton *m_pHierarchicalView;
+	vgui::CheckButton *m_pVerbose;
+	int m_nLastBudgetGroupCount;
+	int m_nCurrentBudgetGroup;
+	bool m_bHierarchicalView;
+
+
+	vgui::Button *m_pStepForward;
+	vgui::Button *m_pStepBack;
+	vgui::Button *m_pGotoButton;
+	vgui::Label *m_pPlaybackLabel;
+	vgui::Button	*m_pRedoSort;
+	vgui::ScrollBar *m_pPlaybackScroll;
+
+	int m_iLastPlaybackTick;
+
+	CVProfile *m_pVProfile;
+};
+
+
+//-----------------------------------------------------------------------------
+// Global accessor
+//-----------------------------------------------------------------------------
+CVProfPanel *GetVProfPanel();
+
+#endif // VGUI_VPROFPANEL_H