1 files changed, 439 insertions, 0 deletions
diff --git a/game/client/hud_basechat.h b/game/client/hud_basechat.h
new file mode 100644
index 0000000..cf5c3f1
--- /dev/null
+++ b/game/client/hud_basechat.h
@@ -0,0 +1,439 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef HUD_BASECHAT_H
+#define HUD_BASECHAT_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "hudelement.h"
+#include <vgui_controls/Panel.h>
+#include "vgui_basepanel.h"
+#include "vgui_controls/Frame.h"
+#include <vgui_controls/TextEntry.h>
+#include <vgui_controls/RichText.h>
+#include <vgui_controls/Button.h>
+#include <vgui_controls/CheckButton.h>
+
+class CBaseHudChatInputLine;
+class CBaseHudChatEntry;
+class CHudChatFilterPanel;
+
+namespace vgui
+{
+	class IScheme;
+};
+
+#define CHATLINE_NUM_FLASHES 8.0f
+#define CHATLINE_FLASH_TIME 5.0f
+#define CHATLINE_FADE_TIME 1.0f
+
+#define CHAT_HISTORY_FADE_TIME 0.25f
+#define CHAT_HISTORY_IDLE_TIME 15.0f
+#define CHAT_HISTORY_IDLE_FADE_TIME 2.5f
+#define CHAT_HISTORY_ALPHA 127
+
+extern Color g_ColorBlue;
+extern Color g_ColorRed;
+extern Color g_ColorGreen;
+extern Color g_ColorDarkGreen;
+extern Color g_ColorYellow;
+extern Color g_ColorGrey;
+
+extern ConVar cl_showtextmsg;
+
+enum ChatFilters
+{
+	CHAT_FILTER_NONE		= 0,
+	CHAT_FILTER_JOINLEAVE	= 0x000001,
+	CHAT_FILTER_NAMECHANGE	= 0x000002,
+	CHAT_FILTER_PUBLICCHAT	= 0x000004,
+	CHAT_FILTER_SERVERMSG	= 0x000008,
+	CHAT_FILTER_TEAMCHANGE	= 0x000010,
+    //=============================================================================
+    // HPE_BEGIN:
+    // [tj]Added a filter for achievement announce
+    //=============================================================================
+     
+    CHAT_FILTER_ACHIEVEMENT	= 0x000020,
+     
+    //=============================================================================
+    // HPE_END
+    //=============================================================================
+};
+
+
+//-----------------------------------------------------------------------------
+enum TextColor
+{
+	COLOR_NORMAL = 1,
+	COLOR_USEOLDCOLORS = 2,
+	COLOR_PLAYERNAME = 3,
+	COLOR_LOCATION = 4,
+	COLOR_ACHIEVEMENT = 5,
+	COLOR_CUSTOM = 6,		// Will use the most recently SetCustomColor()
+	COLOR_HEXCODE = 7,		// Reads the color from the next six characters
+	COLOR_HEXCODE_ALPHA = 8,// Reads the color and alpha from the next eight characters
+	COLOR_MAX
+};
+
+//--------------------------------------------------------------------------------------------------------------
+struct TextRange
+{
+	TextRange() { preserveAlpha = false; }
+	int start;
+	int end;
+	Color color;
+	bool preserveAlpha;
+};
+
+void StripEndNewlineFromString( char *str );
+void StripEndNewlineFromString( wchar_t *str );
+
+char* ConvertCRtoNL( char *str );
+wchar_t* ConvertCRtoNL( wchar_t *str );
+wchar_t* ReadLocalizedString( bf_read &msg, OUT_Z_BYTECAP(outSizeInBytes) wchar_t *pOut, int outSizeInBytes, bool bStripNewline, OUT_Z_CAP(originalSize) char *originalString = NULL, int originalSize = 0 );
+wchar_t* ReadChatTextString( bf_read &msg, OUT_Z_BYTECAP(outSizeInBytes) wchar_t *pOut, int outSizeInBytes );
+char* RemoveColorMarkup( char *str );
+
+//--------------------------------------------------------------------------------------------------------
+/**
+ * Simple utility function to allocate memory and duplicate a wide string
+ */
+inline wchar_t *CloneWString( const wchar_t *str )
+{
+	const int nLen = V_wcslen(str)+1;
+	wchar_t *cloneStr = new wchar_t [ nLen ];
+	const int nSize = nLen * sizeof( wchar_t );
+	V_wcsncpy( cloneStr, str, nSize );
+	return cloneStr;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: An output/display line of the chat interface
+//-----------------------------------------------------------------------------
+class CBaseHudChatLine : public vgui::RichText
+{
+	typedef vgui::RichText BaseClass;
+
+public:
+	CBaseHudChatLine( vgui::Panel *parent, const char *panelName );
+	~CBaseHudChatLine();
+
+	void			SetExpireTime( void );
+
+	bool			IsReadyToExpire( void );
+
+	void			Expire( void );
+
+	float			GetStartTime( void );
+
+	int				GetCount( void );
+
+	virtual void	ApplySchemeSettings(vgui::IScheme *pScheme);
+
+	vgui::HFont		GetFont() { return m_hFont; }
+
+	Color			GetTextColor( void ) { return m_clrText; }
+	void			SetNameLength( int iLength ) { m_iNameLength = iLength;	}
+	void			SetNameColor( Color cColor ){ m_clrNameColor = cColor; 	}
+		
+	virtual void	PerformFadeout( void );
+	virtual void	InsertAndColorizeText( wchar_t *buf, int clientIndex );
+	virtual			void Colorize( int alpha = 255 );								///< Re-inserts the text in the appropriate colors at the given alpha
+
+
+	void			SetNameStart( int iStart ) { m_iNameStart = iStart;	}
+
+protected:
+	int				m_iNameLength;
+	vgui::HFont		m_hFont;
+
+	Color			m_clrText;
+	Color			m_clrNameColor;
+
+	float			m_flExpireTime;
+
+	CUtlVector< TextRange > m_textRanges;
+	wchar_t					*m_text;
+
+	int				m_iNameStart;
+	
+private:
+	float			m_flStartTime;
+	int				m_nCount;
+
+	vgui::HFont		m_hFontMarlett;
+
+
+private:
+	CBaseHudChatLine( const CBaseHudChatLine & ); // not defined, not accessible
+};
+
+
+class CHudChatHistory : public vgui::RichText
+{
+	DECLARE_CLASS_SIMPLE( CHudChatHistory, vgui::RichText );
+public:
+
+	CHudChatHistory( vgui::Panel *pParent, const char *panelName );
+
+	virtual void	ApplySchemeSettings(vgui::IScheme *pScheme);
+};
+
+class CHudChatFilterButton : public vgui::Button
+{
+	DECLARE_CLASS_SIMPLE( CHudChatFilterButton, vgui::Button );
+
+public:
+
+	CHudChatFilterButton(  vgui::Panel *pParent, const char *pName, const char *pText );
+
+	virtual void DoClick( void );
+};
+
+class CHudChatFilterCheckButton : public vgui::CheckButton
+{
+	DECLARE_CLASS_SIMPLE( CHudChatFilterCheckButton, vgui::CheckButton );
+
+public:
+
+	CHudChatFilterCheckButton( vgui::Panel *pParent, const char *pName, const char *pText, int iFlag );
+
+	int		GetFilterFlag( void ) { return m_iFlag; }
+
+private:
+
+	int m_iFlag;
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class CBaseHudChat : public CHudElement, public vgui::EditablePanel
+{
+	DECLARE_CLASS_SIMPLE( CBaseHudChat, vgui::EditablePanel );
+public:
+	DECLARE_MULTIPLY_INHERITED();
+
+	enum
+	{
+		CHAT_INTERFACE_LINES = 6,
+		MAX_CHARS_PER_LINE = 128
+	};
+
+	CBaseHudChat( const char *pElementName );
+
+	virtual void	CreateChatInputLine( void );
+	virtual void	CreateChatLines( void );
+	
+	virtual void	Init( void );
+
+	void			LevelInit( const char *newmap );
+	void			LevelShutdown( void );
+
+	void			MsgFunc_TextMsg(const char *pszName, int iSize, void *pbuf);
+	
+	virtual void	Printf( int iFilter, PRINTF_FORMAT_STRING const char *fmt, ... );
+	virtual void	ChatPrintf( int iPlayerIndex, int iFilter, PRINTF_FORMAT_STRING const char *fmt, ... ) FMTFUNCTION( 4, 5 );
+	
+	virtual void	StartMessageMode( int iMessageModeType );
+	virtual void	StopMessageMode( void );
+	void			Send( void );
+
+	MESSAGE_FUNC( OnChatEntrySend, "ChatEntrySend" );
+	MESSAGE_FUNC( OnChatEntryStopMessageMode, "ChatEntryStopMessageMode" );
+
+	virtual void	ApplySchemeSettings(vgui::IScheme *pScheme);
+	virtual void	Paint( void );
+	virtual void	OnTick( void );
+	virtual void	Reset();
+#ifdef _XBOX
+	virtual bool	ShouldDraw();
+#endif
+	vgui::Panel		*GetInputPanel( void );
+
+	static int		m_nLineCounter;
+
+	virtual int		GetChatInputOffset( void );
+
+	// IGameEventListener interface:
+	virtual void FireGameEvent( IGameEvent *event);
+
+	CHudChatHistory			*GetChatHistory();
+
+	void					FadeChatHistory();
+	float					m_flHistoryFadeTime;
+	float					m_flHistoryIdleTime;
+
+	virtual void			MsgFunc_SayText( bf_read &msg );
+	virtual void			MsgFunc_SayText2( bf_read &msg );
+	virtual void			MsgFunc_TextMsg( bf_read &msg );
+	virtual void			MsgFunc_VoiceSubtitle( bf_read &msg );
+
+	
+	CBaseHudChatInputLine	*GetChatInput( void ) { return m_pChatInput; }
+	CHudChatFilterPanel		*GetChatFilterPanel( void );
+
+	virtual int				GetFilterFlags( void ) { return m_iFilterFlags; }
+	void					SetFilterFlag( int iFilter );
+
+	//-----------------------------------------------------------------------------
+	virtual Color	GetDefaultTextColor( void );
+	virtual Color	GetTextColorForClient( TextColor colorNum, int clientIndex );
+	virtual Color	GetClientColor( int clientIndex );
+
+	virtual int		GetFilterForString( const char *pString );
+
+	virtual const char *GetDisplayedSubtitlePlayerName( int clientIndex );
+
+	bool			IsVoiceSubtitle( void ) { return m_bEnteringVoice; }
+	void			SetVoiceSubtitleState( bool bState ) { m_bEnteringVoice = bState; }
+	int				GetMessageMode( void ) { return m_nMessageMode; }
+
+	void			SetCustomColor( Color colNew ) { m_ColorCustom = colNew; }
+	void			SetCustomColor( const char *pszColorName );
+
+protected:
+	CBaseHudChatLine		*FindUnusedChatLine( void );
+
+	CBaseHudChatInputLine	*m_pChatInput;
+	CBaseHudChatLine		*m_ChatLine;
+	int					m_iFontHeight;
+
+	CHudChatHistory			*m_pChatHistory;
+
+	CHudChatFilterButton	*m_pFiltersButton;
+	CHudChatFilterPanel		*m_pFilterPanel;
+
+	Color			m_ColorCustom;
+
+private:	
+	void			Clear( void );
+
+	int				ComputeBreakChar( int width, const char *text, int textlen );
+
+	int				m_nMessageMode;
+
+	int				m_nVisibleHeight;
+
+	vgui::HFont		m_hChatFont;
+
+	int				m_iFilterFlags;
+	bool			m_bEnteringVoice;
+
+};
+
+class CBaseHudChatEntry : public vgui::TextEntry
+{
+	typedef vgui::TextEntry BaseClass;
+public:
+	CBaseHudChatEntry( vgui::Panel *parent, char const *panelName, vgui::Panel *pChat )
+		: BaseClass( parent, panelName )
+	{
+		SetCatchEnterKey( true );
+		SetAllowNonAsciiCharacters( true );
+		SetDrawLanguageIDAtLeft( true );
+		m_pHudChat = pChat;
+	}
+
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme )
+	{
+		BaseClass::ApplySchemeSettings(pScheme);
+
+		SetPaintBorderEnabled( false );
+	}
+
+	virtual void OnKeyCodeTyped(vgui::KeyCode code)
+	{
+		if ( code == KEY_ENTER || code == KEY_PAD_ENTER || code == KEY_ESCAPE )
+		{
+			if ( code != KEY_ESCAPE )
+			{
+				if ( m_pHudChat )
+				{
+					PostMessage( m_pHudChat, new KeyValues("ChatEntrySend") );
+				}
+			}
+		
+			// End message mode.
+			if ( m_pHudChat )
+			{
+				PostMessage( m_pHudChat, new KeyValues("ChatEntryStopMessageMode") );
+			}
+		}
+		else if ( code == KEY_TAB )
+		{
+			// Ignore tab, otherwise vgui will screw up the focus.
+			return;
+		}
+		else
+		{
+			BaseClass::OnKeyCodeTyped( code );
+		}
+	}
+
+private:
+	vgui::Panel *m_pHudChat;
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: The prompt and text entry area for chat messages
+//-----------------------------------------------------------------------------
+class CBaseHudChatInputLine : public vgui::Panel
+{
+	typedef vgui::Panel BaseClass;
+	
+public:
+	CBaseHudChatInputLine( vgui::Panel *parent, char const *panelName );
+
+	void			SetPrompt( const wchar_t *prompt );
+	void			ClearEntry( void );
+	void			SetEntry( const wchar_t *entry );
+	void			GetMessageText( OUT_Z_BYTECAP(buffersizebytes) wchar_t *buffer, int buffersizebytes );
+
+	virtual void	PerformLayout();
+	virtual void	ApplySchemeSettings(vgui::IScheme *pScheme);
+
+	vgui::Panel		*GetInputPanel( void );
+	virtual vgui::VPANEL GetCurrentKeyFocus() { return m_pInput->GetVPanel(); } 
+
+	virtual void Paint()
+	{
+		BaseClass::Paint();
+	}
+
+	vgui::Label		*GetPrompt( void ) { return m_pPrompt; }
+
+protected:
+	vgui::Label		*m_pPrompt;
+	CBaseHudChatEntry	*m_pInput;
+};
+
+
+class CHudChatFilterPanel : public vgui::EditablePanel
+{
+	DECLARE_CLASS_SIMPLE( CHudChatFilterPanel, vgui::EditablePanel );
+
+public:
+
+	CHudChatFilterPanel(  vgui::Panel *pParent, const char *pName );
+
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
+	MESSAGE_FUNC_PTR( OnFilterButtonChecked, "CheckButtonChecked", panel );
+
+	CBaseHudChat *GetChatParent( void ) { return dynamic_cast < CBaseHudChat * > ( GetParent() ); }
+
+	virtual void SetVisible(bool state);
+
+private:
+
+};
+
+#endif // HUD_BASECHAT_H