75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#ifndef CLOSECAPTIONTOOL_H
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#define CLOSECAPTIONTOOL_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include <mxtk/mx.h>
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#include "utlvector.h"
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#include "faceposertoolwindow.h"
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#include "iclosecaptionmanager.h"
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class CCloseCaptionItem;
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struct WorkUnitParams;
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class CloseCaptionTool : public mxWindow, public IFacePoserToolWindow, public ICloseCaptionManager
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{
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public:
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// Construction
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CloseCaptionTool( mxWindow *parent );
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~CloseCaptionTool( void );
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// ICloseCaptionManager
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virtual void Reset( void );
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virtual void Process( char const *tokenname, float duration, int languageid );
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virtual bool LookupUnicodeText( int languageId, char const *token, wchar_t *outbuf, size_t count );
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virtual bool LookupStrippedUnicodeText( int languageId, char const *token, wchar_t *outbuf, size_t count );
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// End ICloseCaptionManager
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virtual void Think( float dt );
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virtual int handleEvent( mxEvent *event );
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virtual void redraw( void );
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virtual bool PaintBackground();
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enum
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{
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CCFONT_NORMAL = 0,
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CCFONT_ITALIC,
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CCFONT_BOLD,
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CCFONT_ITALICBOLD
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};
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static int GetFontNumber( bool bold, bool italic );
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private:
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void ComputeStreamWork( CChoreoWidgetDrawHelper &helper, int available_width, CCloseCaptionItem *item );
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void DrawStream( CChoreoWidgetDrawHelper &helper, RECT &rcText, CCloseCaptionItem *item );
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bool SplitCommand( const wchar_t **in, wchar_t *cmd, wchar_t *args ) const;
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void ParseCloseCaptionStream( const wchar_t *in, int available_width );
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void DumpWork( CCloseCaptionItem *item );
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void AddWorkUnit(
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CCloseCaptionItem *item,
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WorkUnitParams& params );
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CUtlVector< CCloseCaptionItem * > m_Items;
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HFONT m_hFonts[ 4 ]; // normal, italic, bold, bold + italic
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int m_nLastItemCount;
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};
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extern CloseCaptionTool *g_pCloseCaptionTool;
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#endif // CLOSECAPTIONTOOL_H
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