1 files changed, 154 insertions, 0 deletions
diff --git a/tracker/AdminServer/GraphPanel.h b/tracker/AdminServer/GraphPanel.h
new file mode 100644
index 0000000..10153f7
--- /dev/null
+++ b/tracker/AdminServer/GraphPanel.h
@@ -0,0 +1,154 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+
+#ifndef GRAPHPANEL_H
+#define GRAPHPANEL_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <KeyValues.h>
+
+#include <vgui_controls/Frame.h>
+#include <vgui_controls/PHandle.h>
+#include <vgui_controls/ListPanel.h>
+#include <vgui_controls/PropertyPage.h>
+#include <vgui_controls/Image.h>
+#include <vgui_controls/ImagePanel.h>
+#include <vgui/IScheme.h>
+
+#include "RemoteServer.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Dialog for displaying information about a game server
+//-----------------------------------------------------------------------------
+class CGraphPanel : public vgui::PropertyPage, public IServerDataResponse
+{
+	DECLARE_CLASS_SIMPLE( CGraphPanel, vgui::PropertyPage );
+public:
+	CGraphPanel(vgui::Panel *parent, const char *name);
+	~CGraphPanel();
+
+	// property page handlers
+	virtual void OnPageShow();
+	virtual void OnPageHide();
+
+	void PerformLayout();
+
+protected:
+	// callback for receiving server data
+	virtual void OnServerDataResponse(const char *value, const char *response);
+
+	// called every frame to update stats page
+	virtual void OnTick();
+
+private:
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
+
+	typedef enum { SECONDS, MINUTES, HOURS } intervals;
+	struct Points_t
+	{
+		float cpu; // the percent CPU usage
+		float in; // the ingoing bandwidth in kB/sec
+		float out; // the outgoing bandwidth in kB/sec
+		float time; // the time this was recorded
+		float fps; // the FPS of the server
+		float ping; // the ping of the server
+		float players; // the number of players currently on the server
+	};
+
+	// internal class for holding the graph picture
+	class CGraphsImage: public vgui::Image
+	{
+	public:
+		CGraphsImage();
+		using Image::DrawLine;
+		using Image::SetPos;
+		bool AddPoint(Points_t p);
+		void RemovePoints() { points.RemoveAll(); }
+		void SaveSize(int x1,int y1) { x=x1;y=y1; SetSize(x1,y1);}
+
+		void SetDraw(bool cpu_in,bool fps_in,bool net_in,bool net_out,bool ping_in,bool players_in);
+		void SetScale(intervals time);
+		void SetBgColor(Color col) { bgColor=col; }
+		void SetAxisColor(Color col) { lineColor=col; }
+
+		// return the pre-defined colors of each graph type
+		Color GetCPUColor() { return CPUColor; }
+		Color GetFPSColor() { return FPSColor; }
+		Color GetInColor() { return NetInColor; }
+		Color GetOutColor() { return NetOutColor; }
+		Color GetPlayersColor() { return PlayersColor; }
+		Color GetPingColor() { return PingColor; }
+
+		// return the limits of various graphs
+		void GetFPSLimits(float &max, float &min) { min=minFPS; max=maxFPS; }
+		void GetInLimits(float &max, float &min) { min=minIn; max=maxIn; }
+		void GetOutLimits(float &max, float &min) { min=minOut; max=maxOut; }
+		void GetPingLimits(float &max, float &min) { min=minPing; max=maxPing; }
+		void GetPlayerLimits(float &max, float &min) { min=minPlayers; max=maxPlayers; }
+
+		virtual void Paint();	
+
+	private:
+
+		void AvgPoint(Points_t p);
+		void CheckBounds(Points_t p);
+
+		CUtlVector<Points_t> points;
+		
+		int x,y; // the size
+		float maxIn,minIn,maxOut,minOut; // max and min bandwidths
+		float maxFPS,minFPS;
+		float minPing,maxPing;
+		float maxPlayers,minPlayers;
+
+		bool cpu,fps,net_i,ping,net_o,players;
+		intervals timeBetween;
+		Points_t avgPoint;
+		int numAvgs;
+		Color bgColor,lineColor;
+
+		// colors for the various graphs, set in graphpanel.cpp
+		static Color CPUColor;
+		static Color FPSColor;
+		static Color NetInColor;
+		static Color NetOutColor; 
+		static Color PlayersColor;
+		static Color PingColor;
+	};
+	friend CGraphsImage; // so it can use the intervals enum
+
+	vgui::Label *GetLabel(const char *name);
+	void SetAxisLabels(Color c,char *max,char *mid,char *min);
+
+	// msg handlers 
+	MESSAGE_FUNC( OnCheckButton, "CheckButtonChecked" );
+	MESSAGE_FUNC_PTR_CHARPTR( OnTextChanged, "TextChanged", panel, text );	
+	MESSAGE_FUNC( OnClearButton, "clear" );
+
+	// GUI elements
+	CGraphsImage *m_pGraphs;
+	vgui::ImagePanel *m_pGraphsPanel;
+
+	vgui::Button *m_pClearButton;
+
+	vgui::CheckButton *m_pInButton;
+	vgui::CheckButton *m_pOutButton;
+	vgui::CheckButton *m_pFPSButton;
+	vgui::CheckButton *m_pCPUButton;
+	vgui::CheckButton *m_pPINGButton;
+	vgui::CheckButton *m_pPlayerButton;
+	
+	vgui::ComboBox *m_pTimeCombo;
+	vgui::ComboBox *m_pVertCombo;
+
+	float m_flNextStatsUpdateTime;
+};
+
+#endif // GRAPHPANEL_H
+\ No newline at end of file