Fix line endings. WHAMMY.

1 files changed, 403 insertions, 403 deletions

diff --git a/mp/src/public/vgui/ISurface.h b/mp/src/public/vgui/ISurface.h
index 484089f9..b1e39bd4 100644
--- a/mp/src/public/vgui/ISurface.h
+++ b/mp/src/public/vgui/ISurface.h
@@ -1,403 +1,403 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//

-//

-// Purpose: 

-//

-// $NoKeywords: $

-//===========================================================================//

-

-#ifndef ISURFACE_H

-#define ISURFACE_H

-

-#ifdef _WIN32

-#pragma once

-#endif

-

-#include <vgui/VGUI.h>

-#include <vgui/IHTML.h> // CreateHTML, PaintHTML 

-#include "tier1/interface.h"

-#include "bitmap/imageformat.h"

-

-#include "appframework/IAppSystem.h"

-#include "mathlib/vector2d.h"  // must be before the namespace line

-#include <html/ichromehtmlwrapper.h>

-

-#include "IVguiMatInfo.h"

-

-#ifdef CreateFont

-#undef CreateFont

-#endif

-

-#ifdef PlaySound

-#undef PlaySound

-#endif

-

-class Color;

-

-namespace vgui

-{

-

-class IImage;

-class Image;

-class Point;

-

-// handles

-typedef unsigned long HCursor;

-typedef unsigned long HTexture;

-typedef unsigned long HFont;

-

-

-//SRC only defines

-

-

-struct Vertex_t

-{

-	Vertex_t() {}

-	Vertex_t( const Vector2D &pos, const Vector2D &coord = Vector2D( 0, 0 ) )

-	{

-		m_Position = pos;

-		m_TexCoord = coord;

-	}

-	void Init( const Vector2D &pos, const Vector2D &coord = Vector2D( 0, 0 ) )

-	{

-		m_Position = pos;

-		m_TexCoord = coord;

-	}

-	

-	Vector2D	m_Position;

-	Vector2D	m_TexCoord;

-};

-

-

-enum FontDrawType_t

-{

-	// Use the "additive" value from the scheme file

-	FONT_DRAW_DEFAULT = 0,

-

-	// Overrides

-	FONT_DRAW_NONADDITIVE,

-	FONT_DRAW_ADDITIVE,

-

-	FONT_DRAW_TYPE_COUNT = 2,

-};

-

-

-// Refactor these two

-struct CharRenderInfo

-{

-	// Text pos

-	int				x, y;

-	// Top left and bottom right

-	// This is now a pointer to an array maintained by the surface, to avoid copying the data on the 360

-	Vertex_t		*verts;

-	int				textureId;

-	int				abcA;

-	int				abcB;

-	int				abcC;

-	int				fontTall;

-	HFont			currentFont;

-	// In:

-	FontDrawType_t	drawType;

-	wchar_t			ch;

-

-	// Out

-	bool			valid;

-	// In/Out (true by default)

-	bool			shouldclip;

-};

-

-

-struct IntRect

-{

-	int x0;

-	int y0;

-	int x1;

-	int y1;

-};

-

-//-----------------------------------------------------------------------------

-// Purpose: Wraps contextless windows system functions

-//-----------------------------------------------------------------------------

-class ISurface : public IAppSystem

-{

-public:

-	// call to Shutdown surface; surface can no longer be used after this is called

-	virtual void Shutdown() = 0;

-

-	// frame

-	virtual void RunFrame() = 0;

-

-	// hierarchy root

-	virtual VPANEL GetEmbeddedPanel() = 0;

-	virtual void SetEmbeddedPanel( VPANEL pPanel ) = 0;

-

-	// drawing context

-	virtual void PushMakeCurrent(VPANEL panel, bool useInsets) = 0;

-	virtual void PopMakeCurrent(VPANEL panel) = 0;

-

-	// rendering functions

-	virtual void DrawSetColor(int r, int g, int b, int a) = 0;

-	virtual void DrawSetColor(Color col) = 0;

-	

-	virtual void DrawFilledRect(int x0, int y0, int x1, int y1) = 0;

-	virtual void DrawFilledRectArray( IntRect *pRects, int numRects ) = 0;

-	virtual void DrawOutlinedRect(int x0, int y0, int x1, int y1) = 0;

-

-	virtual void DrawLine(int x0, int y0, int x1, int y1) = 0;

-	virtual void DrawPolyLine(int *px, int *py, int numPoints) = 0;

-

-	virtual void DrawSetTextFont(HFont font) = 0;

-	virtual void DrawSetTextColor(int r, int g, int b, int a) = 0;

-	virtual void DrawSetTextColor(Color col) = 0;

-	virtual void DrawSetTextPos(int x, int y) = 0;

-	virtual void DrawGetTextPos(int& x,int& y) = 0;

-	virtual void DrawPrintText(const wchar_t *text, int textLen, FontDrawType_t drawType = FONT_DRAW_DEFAULT ) = 0;

-	virtual void DrawUnicodeChar(wchar_t wch, FontDrawType_t drawType = FONT_DRAW_DEFAULT ) = 0;

-

-	virtual void DrawFlushText() = 0;		// flushes any buffered text (for rendering optimizations)

-	virtual IHTML *CreateHTMLWindow(vgui::IHTMLEvents *events,VPANEL context)=0;

-	virtual void PaintHTMLWindow(vgui::IHTML *htmlwin) =0;

-	virtual void DeleteHTMLWindow(IHTML *htmlwin)=0;

-

-	enum ETextureFormat

-	{

-		eTextureFormat_RGBA,

-		eTextureFormat_BGRA,

-		eTextureFormat_BGRA_Opaque, // bgra format but alpha is always 255, CEF does this, we can use this fact for better perf on win32 gdi

-	};

-

-	virtual int	 DrawGetTextureId( char const *filename ) = 0;

-	virtual bool DrawGetTextureFile(int id, char *filename, int maxlen ) = 0;

-	virtual void DrawSetTextureFile(int id, const char *filename, int hardwareFilter, bool forceReload) = 0;

-	virtual void DrawSetTextureRGBA(int id, const unsigned char *rgba, int wide, int tall, int hardwareFilter, bool forceReload)=0;

-	virtual void DrawSetTexture(int id) = 0;

-	virtual void DrawGetTextureSize(int id, int &wide, int &tall) = 0;

-	virtual void DrawTexturedRect(int x0, int y0, int x1, int y1) = 0;

-	virtual bool IsTextureIDValid(int id) = 0;

-	virtual bool DeleteTextureByID(int id) = 0;

-

-	virtual int CreateNewTextureID( bool procedural = false ) = 0;

-

-	virtual void GetScreenSize(int &wide, int &tall) = 0;

-	virtual void SetAsTopMost(VPANEL panel, bool state) = 0;

-	virtual void BringToFront(VPANEL panel) = 0;

-	virtual void SetForegroundWindow (VPANEL panel) = 0;

-	virtual void SetPanelVisible(VPANEL panel, bool state) = 0;

-	virtual void SetMinimized(VPANEL panel, bool state) = 0;

-	virtual bool IsMinimized(VPANEL panel) = 0;

-	virtual void FlashWindow(VPANEL panel, bool state) = 0;

-	virtual void SetTitle(VPANEL panel, const wchar_t *title) = 0;

-	virtual void SetAsToolBar(VPANEL panel, bool state) = 0;		// removes the window's task bar entry (for context menu's, etc.)

-

-	// windows stuff

-	virtual void CreatePopup(VPANEL panel, bool minimised, bool showTaskbarIcon = true, bool disabled = false, bool mouseInput = true , bool kbInput = true) = 0;

-	virtual void SwapBuffers(VPANEL panel) = 0;

-	virtual void Invalidate(VPANEL panel) = 0;

-	virtual void SetCursor(HCursor cursor) = 0;

-	virtual void SetCursorAlwaysVisible( bool visible ) = 0;

-	virtual bool IsCursorVisible() = 0;

-	virtual void ApplyChanges() = 0;

-	virtual bool IsWithin(int x, int y) = 0;

-	virtual bool HasFocus() = 0;

-	

-	// returns true if the surface supports minimize & maximize capabilities

-	enum SurfaceFeature_e

-	{

-		ANTIALIASED_FONTS	= 1,

-		DROPSHADOW_FONTS	= 2,

-		ESCAPE_KEY			= 3,

-		OPENING_NEW_HTML_WINDOWS = 4,

-		FRAME_MINIMIZE_MAXIMIZE	 = 5,

-		OUTLINE_FONTS	= 6,

-		DIRECT_HWND_RENDER		= 7,

-	};

-	virtual bool SupportsFeature(SurfaceFeature_e feature) = 0;

-

-	// restricts what gets drawn to one panel and it's children

-	// currently only works in the game

-	virtual void RestrictPaintToSinglePanel(VPANEL panel) = 0;

-

-	// these two functions obselete, use IInput::SetAppModalSurface() instead

-	virtual void SetModalPanel(VPANEL ) = 0;

-	virtual VPANEL GetModalPanel() = 0;

-

-	virtual void UnlockCursor() = 0;

-	virtual void LockCursor() = 0;

-	virtual void SetTranslateExtendedKeys(bool state) = 0;

-	virtual VPANEL GetTopmostPopup() = 0;

-

-	// engine-only focus handling (replacing WM_FOCUS windows handling)

-	virtual void SetTopLevelFocus(VPANEL panel) = 0;

-

-	// fonts

-	// creates an empty handle to a vgui font.  windows fonts can be add to this via SetFontGlyphSet().

-	virtual HFont CreateFont() = 0;

-

-	// adds to the font

-	enum EFontFlags

-	{

-		FONTFLAG_NONE,

-		FONTFLAG_ITALIC			= 0x001,

-		FONTFLAG_UNDERLINE		= 0x002,

-		FONTFLAG_STRIKEOUT		= 0x004,

-		FONTFLAG_SYMBOL			= 0x008,

-		FONTFLAG_ANTIALIAS		= 0x010,

-		FONTFLAG_GAUSSIANBLUR	= 0x020,

-		FONTFLAG_ROTARY			= 0x040,

-		FONTFLAG_DROPSHADOW		= 0x080,

-		FONTFLAG_ADDITIVE		= 0x100,

-		FONTFLAG_OUTLINE		= 0x200,

-		FONTFLAG_CUSTOM			= 0x400,		// custom generated font - never fall back to asian compatibility mode

-		FONTFLAG_BITMAP			= 0x800,		// compiled bitmap font - no fallbacks

-	};

-

-	virtual bool SetFontGlyphSet(HFont font, const char *windowsFontName, int tall, int weight, int blur, int scanlines, int flags, int nRangeMin = 0, int nRangeMax = 0) = 0;

-

-	// adds a custom font file (only supports true type font files (.ttf) for now)

-	virtual bool AddCustomFontFile(const char *fontName, const char *fontFileName) = 0;

-

-	// returns the details about the font

-	virtual int GetFontTall(HFont font) = 0;

-	virtual int GetFontTallRequested(HFont font) = 0;

-	virtual int GetFontAscent(HFont font, wchar_t wch) = 0;

-	virtual bool IsFontAdditive(HFont font) = 0;

-	virtual void GetCharABCwide(HFont font, int ch, int &a, int &b, int &c) = 0;

-	virtual int GetCharacterWidth(HFont font, int ch) = 0;

-	virtual void GetTextSize(HFont font, const wchar_t *text, int &wide, int &tall) = 0;

-

-	// notify icons?!?

-	virtual VPANEL GetNotifyPanel() = 0;

-	virtual void SetNotifyIcon(VPANEL context, HTexture icon, VPANEL panelToReceiveMessages, const char *text) = 0;

-

-	// plays a sound

-	virtual void PlaySound(const char *fileName) = 0;

-

-	//!! these functions should not be accessed directly, but only through other vgui items

-	//!! need to move these to seperate interface

-	virtual int GetPopupCount() = 0;

-	virtual VPANEL GetPopup(int index) = 0;

-	virtual bool ShouldPaintChildPanel(VPANEL childPanel) = 0;

-	virtual bool RecreateContext(VPANEL panel) = 0;

-	virtual void AddPanel(VPANEL panel) = 0;

-	virtual void ReleasePanel(VPANEL panel) = 0;

-	virtual void MovePopupToFront(VPANEL panel) = 0;

-	virtual void MovePopupToBack(VPANEL panel) = 0;

-

-	virtual void SolveTraverse(VPANEL panel, bool forceApplySchemeSettings = false) = 0;

-	virtual void PaintTraverse(VPANEL panel) = 0;

-

-	virtual void EnableMouseCapture(VPANEL panel, bool state) = 0;

-

-	// returns the size of the workspace

-	virtual void GetWorkspaceBounds(int &x, int &y, int &wide, int &tall) = 0;

-

-	// gets the absolute coordinates of the screen (in windows space)

-	virtual void GetAbsoluteWindowBounds(int &x, int &y, int &wide, int &tall) = 0;

-

-	// gets the base resolution used in proportional mode

-	virtual void GetProportionalBase( int &width, int &height ) = 0;

-

-	virtual void CalculateMouseVisible() = 0;

-	virtual bool NeedKBInput() = 0;

-

-	virtual bool HasCursorPosFunctions() = 0;

-	virtual void SurfaceGetCursorPos(int &x, int &y) = 0;

-	virtual void SurfaceSetCursorPos(int x, int y) = 0;

-

-	// SRC only functions!!!

-	virtual void DrawTexturedLine( const Vertex_t &a, const Vertex_t &b ) = 0;

-	virtual void DrawOutlinedCircle(int x, int y, int radius, int segments) = 0;

-	virtual void DrawTexturedPolyLine( const Vertex_t *p,int n ) = 0; // (Note: this connects the first and last points).

-	virtual void DrawTexturedSubRect( int x0, int y0, int x1, int y1, float texs0, float text0, float texs1, float text1 ) = 0;

-	virtual void DrawTexturedPolygon(int n, Vertex_t *pVertice, bool bClipVertices = true ) = 0;

-	virtual const wchar_t *GetTitle(VPANEL panel) = 0;

-	virtual bool IsCursorLocked( void ) const = 0;

-	virtual void SetWorkspaceInsets( int left, int top, int right, int bottom ) = 0;

-

-	// Lower level char drawing code, call DrawGet then pass in info to DrawRender

-	virtual bool DrawGetUnicodeCharRenderInfo( wchar_t ch, CharRenderInfo& info ) = 0;

-	virtual void DrawRenderCharFromInfo( const CharRenderInfo& info ) = 0;

-

-	// global alpha setting functions

-	// affect all subsequent draw calls - shouldn't normally be used directly, only in Panel::PaintTraverse()

-	virtual void DrawSetAlphaMultiplier( float alpha /* [0..1] */ ) = 0;

-	virtual float DrawGetAlphaMultiplier() = 0;

-

-	// web browser

-	virtual void SetAllowHTMLJavaScript( bool state ) = 0;

-

-	// video mode changing

-	virtual void OnScreenSizeChanged( int nOldWidth, int nOldHeight ) = 0;

-

-	virtual vgui::HCursor CreateCursorFromFile( char const *curOrAniFile, char const *pPathID = 0 ) = 0;

-

-	// create IVguiMatInfo object ( IMaterial wrapper in VguiMatSurface, NULL in CWin32Surface )

-	virtual IVguiMatInfo *DrawGetTextureMatInfoFactory( int id ) = 0;

-

-	virtual void PaintTraverseEx(VPANEL panel, bool paintPopups = false ) = 0;

-

-	virtual float GetZPos() const = 0;

-

-	// From the Xbox

-	virtual void SetPanelForInput( VPANEL vpanel ) = 0;

-	virtual void DrawFilledRectFastFade( int x0, int y0, int x1, int y1, int fadeStartPt, int fadeEndPt, unsigned int alpha0, unsigned int alpha1, bool bHorizontal ) = 0;

-	virtual void DrawFilledRectFade( int x0, int y0, int x1, int y1, unsigned int alpha0, unsigned int alpha1, bool bHorizontal ) = 0;

-	virtual void DrawSetTextureRGBAEx(int id, const unsigned char *rgba, int wide, int tall, ImageFormat imageFormat ) = 0;

-	virtual void DrawSetTextScale(float sx, float sy) = 0;

-	virtual bool SetBitmapFontGlyphSet(HFont font, const char *windowsFontName, float scalex, float scaley, int flags) = 0;

-	// adds a bitmap font file

-	virtual bool AddBitmapFontFile(const char *fontFileName) = 0;

-	// sets a symbol for the bitmap font

-	virtual void SetBitmapFontName( const char *pName, const char *pFontFilename ) = 0;

-	// gets the bitmap font filename

-	virtual const char *GetBitmapFontName( const char *pName ) = 0;

-	virtual void ClearTemporaryFontCache( void ) = 0;

-

-	virtual IImage *GetIconImageForFullPath( char const *pFullPath ) = 0;

-	virtual void DrawUnicodeString( const wchar_t *pwString, FontDrawType_t drawType = FONT_DRAW_DEFAULT ) = 0;

-	virtual void PrecacheFontCharacters(HFont font, const wchar_t *pCharacters) = 0;

-	// Console-only.  Get the string to use for the current video mode for layout files.

-	virtual const char *GetResolutionKey( void ) const = 0;

-	

-	virtual const char *GetFontName( HFont font ) = 0;

-	virtual const char *GetFontFamilyName( HFont font ) = 0;

-	virtual void GetKernedCharWidth( HFont font, wchar_t ch, wchar_t chBefore, wchar_t chAfter, float &wide, float &abcA ) = 0;

-

-	virtual bool ForceScreenSizeOverride( bool bState, int wide, int tall ) = 0;

-	// LocalToScreen, ParentLocalToScreen fixups for explicit PaintTraverse calls on Panels not at 0, 0 position

-	virtual bool ForceScreenPosOffset( bool bState, int x, int y ) = 0;

-	virtual void OffsetAbsPos( int &x, int &y ) = 0;

-

-

-	// Causes fonts to get reloaded, etc.

-	virtual void ResetFontCaches() = 0;

-

-	virtual int GetTextureNumFrames( int id ) = 0;

-	virtual void DrawSetTextureFrame( int id, int nFrame, unsigned int *pFrameCache ) = 0;

-	virtual bool IsScreenSizeOverrideActive( void ) = 0;

-	virtual bool IsScreenPosOverrideActive( void ) = 0;

-

-	virtual void DestroyTextureID( int id ) = 0;

-

-	virtual void DrawUpdateRegionTextureRGBA( int nTextureID, int x, int y, const unsigned char *pchData, int wide, int tall, ImageFormat imageFormat ) = 0;

-	virtual bool BHTMLWindowNeedsPaint(IHTML *htmlwin) = 0 ;

-

-	virtual const char *GetWebkitHTMLUserAgentString() = 0;

-

-	virtual IHTMLChromeController *AccessChromeHTMLController() = 0;

-

-	// the origin of the viewport on the framebuffer (Which might not be 0,0 for stereo)

-	virtual void SetFullscreenViewport( int x, int y, int w, int h ) = 0;

-	virtual void GetFullscreenViewport( int & x, int & y, int & w, int & h ) = 0;

-	virtual void PushFullscreenViewport() = 0;

-	virtual void PopFullscreenViewport() = 0;

-

-	// handles support for software cursors

-	virtual void SetSoftwareCursor( bool bUseSoftwareCursor ) = 0;

-	virtual void PaintSoftwareCursor() = 0;

-};

-

-}

-

-#define VGUI_SURFACE_INTERFACE_VERSION "VGUI_Surface030"

-

-#endif // ISURFACE_H

+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#ifndef ISURFACE_H
+#define ISURFACE_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui/VGUI.h>
+#include <vgui/IHTML.h> // CreateHTML, PaintHTML 
+#include "tier1/interface.h"
+#include "bitmap/imageformat.h"
+
+#include "appframework/IAppSystem.h"
+#include "mathlib/vector2d.h"  // must be before the namespace line
+#include <html/ichromehtmlwrapper.h>
+
+#include "IVguiMatInfo.h"
+
+#ifdef CreateFont
+#undef CreateFont
+#endif
+
+#ifdef PlaySound
+#undef PlaySound
+#endif
+
+class Color;
+
+namespace vgui
+{
+
+class IImage;
+class Image;
+class Point;
+
+// handles
+typedef unsigned long HCursor;
+typedef unsigned long HTexture;
+typedef unsigned long HFont;
+
+
+//SRC only defines
+
+
+struct Vertex_t
+{
+	Vertex_t() {}
+	Vertex_t( const Vector2D &pos, const Vector2D &coord = Vector2D( 0, 0 ) )
+	{
+		m_Position = pos;
+		m_TexCoord = coord;
+	}
+	void Init( const Vector2D &pos, const Vector2D &coord = Vector2D( 0, 0 ) )
+	{
+		m_Position = pos;
+		m_TexCoord = coord;
+	}
+	
+	Vector2D	m_Position;
+	Vector2D	m_TexCoord;
+};
+
+
+enum FontDrawType_t
+{
+	// Use the "additive" value from the scheme file
+	FONT_DRAW_DEFAULT = 0,
+
+	// Overrides
+	FONT_DRAW_NONADDITIVE,
+	FONT_DRAW_ADDITIVE,
+
+	FONT_DRAW_TYPE_COUNT = 2,
+};
+
+
+// Refactor these two
+struct CharRenderInfo
+{
+	// Text pos
+	int				x, y;
+	// Top left and bottom right
+	// This is now a pointer to an array maintained by the surface, to avoid copying the data on the 360
+	Vertex_t		*verts;
+	int				textureId;
+	int				abcA;
+	int				abcB;
+	int				abcC;
+	int				fontTall;
+	HFont			currentFont;
+	// In:
+	FontDrawType_t	drawType;
+	wchar_t			ch;
+
+	// Out
+	bool			valid;
+	// In/Out (true by default)
+	bool			shouldclip;
+};
+
+
+struct IntRect
+{
+	int x0;
+	int y0;
+	int x1;
+	int y1;
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Wraps contextless windows system functions
+//-----------------------------------------------------------------------------
+class ISurface : public IAppSystem
+{
+public:
+	// call to Shutdown surface; surface can no longer be used after this is called
+	virtual void Shutdown() = 0;
+
+	// frame
+	virtual void RunFrame() = 0;
+
+	// hierarchy root
+	virtual VPANEL GetEmbeddedPanel() = 0;
+	virtual void SetEmbeddedPanel( VPANEL pPanel ) = 0;
+
+	// drawing context
+	virtual void PushMakeCurrent(VPANEL panel, bool useInsets) = 0;
+	virtual void PopMakeCurrent(VPANEL panel) = 0;
+
+	// rendering functions
+	virtual void DrawSetColor(int r, int g, int b, int a) = 0;
+	virtual void DrawSetColor(Color col) = 0;
+	
+	virtual void DrawFilledRect(int x0, int y0, int x1, int y1) = 0;
+	virtual void DrawFilledRectArray( IntRect *pRects, int numRects ) = 0;
+	virtual void DrawOutlinedRect(int x0, int y0, int x1, int y1) = 0;
+
+	virtual void DrawLine(int x0, int y0, int x1, int y1) = 0;
+	virtual void DrawPolyLine(int *px, int *py, int numPoints) = 0;
+
+	virtual void DrawSetTextFont(HFont font) = 0;
+	virtual void DrawSetTextColor(int r, int g, int b, int a) = 0;
+	virtual void DrawSetTextColor(Color col) = 0;
+	virtual void DrawSetTextPos(int x, int y) = 0;
+	virtual void DrawGetTextPos(int& x,int& y) = 0;
+	virtual void DrawPrintText(const wchar_t *text, int textLen, FontDrawType_t drawType = FONT_DRAW_DEFAULT ) = 0;
+	virtual void DrawUnicodeChar(wchar_t wch, FontDrawType_t drawType = FONT_DRAW_DEFAULT ) = 0;
+
+	virtual void DrawFlushText() = 0;		// flushes any buffered text (for rendering optimizations)
+	virtual IHTML *CreateHTMLWindow(vgui::IHTMLEvents *events,VPANEL context)=0;
+	virtual void PaintHTMLWindow(vgui::IHTML *htmlwin) =0;
+	virtual void DeleteHTMLWindow(IHTML *htmlwin)=0;
+
+	enum ETextureFormat
+	{
+		eTextureFormat_RGBA,
+		eTextureFormat_BGRA,
+		eTextureFormat_BGRA_Opaque, // bgra format but alpha is always 255, CEF does this, we can use this fact for better perf on win32 gdi
+	};
+
+	virtual int	 DrawGetTextureId( char const *filename ) = 0;
+	virtual bool DrawGetTextureFile(int id, char *filename, int maxlen ) = 0;
+	virtual void DrawSetTextureFile(int id, const char *filename, int hardwareFilter, bool forceReload) = 0;
+	virtual void DrawSetTextureRGBA(int id, const unsigned char *rgba, int wide, int tall, int hardwareFilter, bool forceReload)=0;
+	virtual void DrawSetTexture(int id) = 0;
+	virtual void DrawGetTextureSize(int id, int &wide, int &tall) = 0;
+	virtual void DrawTexturedRect(int x0, int y0, int x1, int y1) = 0;
+	virtual bool IsTextureIDValid(int id) = 0;
+	virtual bool DeleteTextureByID(int id) = 0;
+
+	virtual int CreateNewTextureID( bool procedural = false ) = 0;
+
+	virtual void GetScreenSize(int &wide, int &tall) = 0;
+	virtual void SetAsTopMost(VPANEL panel, bool state) = 0;
+	virtual void BringToFront(VPANEL panel) = 0;
+	virtual void SetForegroundWindow (VPANEL panel) = 0;
+	virtual void SetPanelVisible(VPANEL panel, bool state) = 0;
+	virtual void SetMinimized(VPANEL panel, bool state) = 0;
+	virtual bool IsMinimized(VPANEL panel) = 0;
+	virtual void FlashWindow(VPANEL panel, bool state) = 0;
+	virtual void SetTitle(VPANEL panel, const wchar_t *title) = 0;
+	virtual void SetAsToolBar(VPANEL panel, bool state) = 0;		// removes the window's task bar entry (for context menu's, etc.)
+
+	// windows stuff
+	virtual void CreatePopup(VPANEL panel, bool minimised, bool showTaskbarIcon = true, bool disabled = false, bool mouseInput = true , bool kbInput = true) = 0;
+	virtual void SwapBuffers(VPANEL panel) = 0;
+	virtual void Invalidate(VPANEL panel) = 0;
+	virtual void SetCursor(HCursor cursor) = 0;
+	virtual void SetCursorAlwaysVisible( bool visible ) = 0;
+	virtual bool IsCursorVisible() = 0;
+	virtual void ApplyChanges() = 0;
+	virtual bool IsWithin(int x, int y) = 0;
+	virtual bool HasFocus() = 0;
+	
+	// returns true if the surface supports minimize & maximize capabilities
+	enum SurfaceFeature_e
+	{
+		ANTIALIASED_FONTS	= 1,
+		DROPSHADOW_FONTS	= 2,
+		ESCAPE_KEY			= 3,
+		OPENING_NEW_HTML_WINDOWS = 4,
+		FRAME_MINIMIZE_MAXIMIZE	 = 5,
+		OUTLINE_FONTS	= 6,
+		DIRECT_HWND_RENDER		= 7,
+	};
+	virtual bool SupportsFeature(SurfaceFeature_e feature) = 0;
+
+	// restricts what gets drawn to one panel and it's children
+	// currently only works in the game
+	virtual void RestrictPaintToSinglePanel(VPANEL panel) = 0;
+
+	// these two functions obselete, use IInput::SetAppModalSurface() instead
+	virtual void SetModalPanel(VPANEL ) = 0;
+	virtual VPANEL GetModalPanel() = 0;
+
+	virtual void UnlockCursor() = 0;
+	virtual void LockCursor() = 0;
+	virtual void SetTranslateExtendedKeys(bool state) = 0;
+	virtual VPANEL GetTopmostPopup() = 0;
+
+	// engine-only focus handling (replacing WM_FOCUS windows handling)
+	virtual void SetTopLevelFocus(VPANEL panel) = 0;
+
+	// fonts
+	// creates an empty handle to a vgui font.  windows fonts can be add to this via SetFontGlyphSet().
+	virtual HFont CreateFont() = 0;
+
+	// adds to the font
+	enum EFontFlags
+	{
+		FONTFLAG_NONE,
+		FONTFLAG_ITALIC			= 0x001,
+		FONTFLAG_UNDERLINE		= 0x002,
+		FONTFLAG_STRIKEOUT		= 0x004,
+		FONTFLAG_SYMBOL			= 0x008,
+		FONTFLAG_ANTIALIAS		= 0x010,
+		FONTFLAG_GAUSSIANBLUR	= 0x020,
+		FONTFLAG_ROTARY			= 0x040,
+		FONTFLAG_DROPSHADOW		= 0x080,
+		FONTFLAG_ADDITIVE		= 0x100,
+		FONTFLAG_OUTLINE		= 0x200,
+		FONTFLAG_CUSTOM			= 0x400,		// custom generated font - never fall back to asian compatibility mode
+		FONTFLAG_BITMAP			= 0x800,		// compiled bitmap font - no fallbacks
+	};
+
+	virtual bool SetFontGlyphSet(HFont font, const char *windowsFontName, int tall, int weight, int blur, int scanlines, int flags, int nRangeMin = 0, int nRangeMax = 0) = 0;
+
+	// adds a custom font file (only supports true type font files (.ttf) for now)
+	virtual bool AddCustomFontFile(const char *fontName, const char *fontFileName) = 0;
+
+	// returns the details about the font
+	virtual int GetFontTall(HFont font) = 0;
+	virtual int GetFontTallRequested(HFont font) = 0;
+	virtual int GetFontAscent(HFont font, wchar_t wch) = 0;
+	virtual bool IsFontAdditive(HFont font) = 0;
+	virtual void GetCharABCwide(HFont font, int ch, int &a, int &b, int &c) = 0;
+	virtual int GetCharacterWidth(HFont font, int ch) = 0;
+	virtual void GetTextSize(HFont font, const wchar_t *text, int &wide, int &tall) = 0;
+
+	// notify icons?!?
+	virtual VPANEL GetNotifyPanel() = 0;
+	virtual void SetNotifyIcon(VPANEL context, HTexture icon, VPANEL panelToReceiveMessages, const char *text) = 0;
+
+	// plays a sound
+	virtual void PlaySound(const char *fileName) = 0;
+
+	//!! these functions should not be accessed directly, but only through other vgui items
+	//!! need to move these to seperate interface
+	virtual int GetPopupCount() = 0;
+	virtual VPANEL GetPopup(int index) = 0;
+	virtual bool ShouldPaintChildPanel(VPANEL childPanel) = 0;
+	virtual bool RecreateContext(VPANEL panel) = 0;
+	virtual void AddPanel(VPANEL panel) = 0;
+	virtual void ReleasePanel(VPANEL panel) = 0;
+	virtual void MovePopupToFront(VPANEL panel) = 0;
+	virtual void MovePopupToBack(VPANEL panel) = 0;
+
+	virtual void SolveTraverse(VPANEL panel, bool forceApplySchemeSettings = false) = 0;
+	virtual void PaintTraverse(VPANEL panel) = 0;
+
+	virtual void EnableMouseCapture(VPANEL panel, bool state) = 0;
+
+	// returns the size of the workspace
+	virtual void GetWorkspaceBounds(int &x, int &y, int &wide, int &tall) = 0;
+
+	// gets the absolute coordinates of the screen (in windows space)
+	virtual void GetAbsoluteWindowBounds(int &x, int &y, int &wide, int &tall) = 0;
+
+	// gets the base resolution used in proportional mode
+	virtual void GetProportionalBase( int &width, int &height ) = 0;
+
+	virtual void CalculateMouseVisible() = 0;
+	virtual bool NeedKBInput() = 0;
+
+	virtual bool HasCursorPosFunctions() = 0;
+	virtual void SurfaceGetCursorPos(int &x, int &y) = 0;
+	virtual void SurfaceSetCursorPos(int x, int y) = 0;
+
+	// SRC only functions!!!
+	virtual void DrawTexturedLine( const Vertex_t &a, const Vertex_t &b ) = 0;
+	virtual void DrawOutlinedCircle(int x, int y, int radius, int segments) = 0;
+	virtual void DrawTexturedPolyLine( const Vertex_t *p,int n ) = 0; // (Note: this connects the first and last points).
+	virtual void DrawTexturedSubRect( int x0, int y0, int x1, int y1, float texs0, float text0, float texs1, float text1 ) = 0;
+	virtual void DrawTexturedPolygon(int n, Vertex_t *pVertice, bool bClipVertices = true ) = 0;
+	virtual const wchar_t *GetTitle(VPANEL panel) = 0;
+	virtual bool IsCursorLocked( void ) const = 0;
+	virtual void SetWorkspaceInsets( int left, int top, int right, int bottom ) = 0;
+
+	// Lower level char drawing code, call DrawGet then pass in info to DrawRender
+	virtual bool DrawGetUnicodeCharRenderInfo( wchar_t ch, CharRenderInfo& info ) = 0;
+	virtual void DrawRenderCharFromInfo( const CharRenderInfo& info ) = 0;
+
+	// global alpha setting functions
+	// affect all subsequent draw calls - shouldn't normally be used directly, only in Panel::PaintTraverse()
+	virtual void DrawSetAlphaMultiplier( float alpha /* [0..1] */ ) = 0;
+	virtual float DrawGetAlphaMultiplier() = 0;
+
+	// web browser
+	virtual void SetAllowHTMLJavaScript( bool state ) = 0;
+
+	// video mode changing
+	virtual void OnScreenSizeChanged( int nOldWidth, int nOldHeight ) = 0;
+
+	virtual vgui::HCursor CreateCursorFromFile( char const *curOrAniFile, char const *pPathID = 0 ) = 0;
+
+	// create IVguiMatInfo object ( IMaterial wrapper in VguiMatSurface, NULL in CWin32Surface )
+	virtual IVguiMatInfo *DrawGetTextureMatInfoFactory( int id ) = 0;
+
+	virtual void PaintTraverseEx(VPANEL panel, bool paintPopups = false ) = 0;
+
+	virtual float GetZPos() const = 0;
+
+	// From the Xbox
+	virtual void SetPanelForInput( VPANEL vpanel ) = 0;
+	virtual void DrawFilledRectFastFade( int x0, int y0, int x1, int y1, int fadeStartPt, int fadeEndPt, unsigned int alpha0, unsigned int alpha1, bool bHorizontal ) = 0;
+	virtual void DrawFilledRectFade( int x0, int y0, int x1, int y1, unsigned int alpha0, unsigned int alpha1, bool bHorizontal ) = 0;
+	virtual void DrawSetTextureRGBAEx(int id, const unsigned char *rgba, int wide, int tall, ImageFormat imageFormat ) = 0;
+	virtual void DrawSetTextScale(float sx, float sy) = 0;
+	virtual bool SetBitmapFontGlyphSet(HFont font, const char *windowsFontName, float scalex, float scaley, int flags) = 0;
+	// adds a bitmap font file
+	virtual bool AddBitmapFontFile(const char *fontFileName) = 0;
+	// sets a symbol for the bitmap font
+	virtual void SetBitmapFontName( const char *pName, const char *pFontFilename ) = 0;
+	// gets the bitmap font filename
+	virtual const char *GetBitmapFontName( const char *pName ) = 0;
+	virtual void ClearTemporaryFontCache( void ) = 0;
+
+	virtual IImage *GetIconImageForFullPath( char const *pFullPath ) = 0;
+	virtual void DrawUnicodeString( const wchar_t *pwString, FontDrawType_t drawType = FONT_DRAW_DEFAULT ) = 0;
+	virtual void PrecacheFontCharacters(HFont font, const wchar_t *pCharacters) = 0;
+	// Console-only.  Get the string to use for the current video mode for layout files.
+	virtual const char *GetResolutionKey( void ) const = 0;
+	
+	virtual const char *GetFontName( HFont font ) = 0;
+	virtual const char *GetFontFamilyName( HFont font ) = 0;
+	virtual void GetKernedCharWidth( HFont font, wchar_t ch, wchar_t chBefore, wchar_t chAfter, float &wide, float &abcA ) = 0;
+
+	virtual bool ForceScreenSizeOverride( bool bState, int wide, int tall ) = 0;
+	// LocalToScreen, ParentLocalToScreen fixups for explicit PaintTraverse calls on Panels not at 0, 0 position
+	virtual bool ForceScreenPosOffset( bool bState, int x, int y ) = 0;
+	virtual void OffsetAbsPos( int &x, int &y ) = 0;
+
+
+	// Causes fonts to get reloaded, etc.
+	virtual void ResetFontCaches() = 0;
+
+	virtual int GetTextureNumFrames( int id ) = 0;
+	virtual void DrawSetTextureFrame( int id, int nFrame, unsigned int *pFrameCache ) = 0;
+	virtual bool IsScreenSizeOverrideActive( void ) = 0;
+	virtual bool IsScreenPosOverrideActive( void ) = 0;
+
+	virtual void DestroyTextureID( int id ) = 0;
+
+	virtual void DrawUpdateRegionTextureRGBA( int nTextureID, int x, int y, const unsigned char *pchData, int wide, int tall, ImageFormat imageFormat ) = 0;
+	virtual bool BHTMLWindowNeedsPaint(IHTML *htmlwin) = 0 ;
+
+	virtual const char *GetWebkitHTMLUserAgentString() = 0;
+
+	virtual IHTMLChromeController *AccessChromeHTMLController() = 0;
+
+	// the origin of the viewport on the framebuffer (Which might not be 0,0 for stereo)
+	virtual void SetFullscreenViewport( int x, int y, int w, int h ) = 0;
+	virtual void GetFullscreenViewport( int & x, int & y, int & w, int & h ) = 0;
+	virtual void PushFullscreenViewport() = 0;
+	virtual void PopFullscreenViewport() = 0;
+
+	// handles support for software cursors
+	virtual void SetSoftwareCursor( bool bUseSoftwareCursor ) = 0;
+	virtual void PaintSoftwareCursor() = 0;
+};
+
+}
+
+#define VGUI_SURFACE_INTERFACE_VERSION "VGUI_Surface030"
+
+#endif // ISURFACE_H