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57 lines
1.7 KiB
57 lines
1.7 KiB
//========= Copyright Valve Corporation, All rights reserved. ============// |
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// |
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// Purpose: |
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// |
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// $Workfile: $ |
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// $Date: $ |
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// |
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//----------------------------------------------------------------------------- |
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// $Log: $ |
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// |
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// $NoKeywords: $ |
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//=============================================================================// |
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#if !defined( IMESSAGECHARS_H ) |
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#define IMESSAGECHARS_H |
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#ifdef _WIN32 |
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#pragma once |
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#endif |
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#include <vgui/VGUI.h> |
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namespace vgui |
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{ |
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class Panel; |
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typedef unsigned long HFont; |
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} |
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abstract_class IMessageChars |
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{ |
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public: |
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enum |
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{ |
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MESSAGESTRINGID_NONE = -1, |
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MESSAGESTRINGID_BASE = 0 |
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}; |
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virtual void Create( vgui::VPANEL parent ) = 0; |
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virtual void Destroy( void ) = 0; |
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// messageID can be MESSAGESTRINGID_NONE or MESSAGESTRINGID_BASE plus some offset. You can refer to the message by |
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// its ID later. |
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virtual int DrawString( vgui::HFont pCustomFont, int x, int y, int r, int g, int b, int a, const char *fmt, int messageID, ... ) = 0; |
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virtual int DrawString( vgui::HFont pCustomFont, int x, int y, const char *fmt, int messageID, ... ) = 0; |
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virtual int DrawStringForTime( float flTime, vgui::HFont pCustomFont, int x, int y, int r, int g, int b, int a, const char *fmt, int messageID, ... ) = 0; |
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virtual int DrawStringForTime( float flTime, vgui::HFont pCustomFont, int x, int y, const char *fmt, int messageID, ... ) = 0; |
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// Remove all messages with the specified ID (passed into DrawStringForTime). |
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virtual void RemoveStringsByID( int messageID ) = 0; |
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virtual void GetStringLength( vgui::HFont pCustomFont, int *width, int *height, PRINTF_FORMAT_STRING const char *fmt, ... ) = 0; |
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virtual void Clear( void ) = 0; |
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}; |
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extern IMessageChars *messagechars; |
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#endif // IMESSAGECHARS_H
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