79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: VGUI panel which can play back video, in-engine
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//
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//=============================================================================
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#ifndef VGUI_VIDEO_H
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#define VGUI_VIDEO_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include <vgui_controls/EditablePanel.h>
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#include <vgui_controls/Panel.h>
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//#define QUICKTIME_VIDEO
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//#define BINK_VIDEO
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#include "video/ivideoservices.h"
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class VideoPanel : public vgui::EditablePanel {
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DECLARE_CLASS_SIMPLE(VideoPanel, vgui::EditablePanel);
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public:
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VideoPanel(unsigned int nXPos, unsigned int nYPos, unsigned int nHeight,
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unsigned int nWidth, bool allowAlternateMedia = true);
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virtual ~VideoPanel(void);
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virtual void Activate(void);
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virtual void Paint(void);
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virtual void DoModal(void);
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virtual void OnKeyCodeTyped(vgui::KeyCode code);
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virtual void OnKeyCodePressed(vgui::KeyCode code);
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virtual void OnClose(void);
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virtual void GetPanelPos(int &xpos, int &ypos);
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void SetExitCommand(const char *pExitCommand) {
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if (pExitCommand && pExitCommand[0]) {
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Q_strncpy(m_szExitCommand, pExitCommand, MAX_PATH);
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}
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}
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bool BeginPlayback(const char *pFilename);
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void SetBlackBackground(bool bBlack) { m_bBlackBackground = bBlack; }
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protected:
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virtual void OnTick(void) { BaseClass::OnTick(); }
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virtual void OnCommand(const char *pcCommand) {
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BaseClass::OnCommand(pcCommand);
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}
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virtual void OnVideoOver() {}
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protected:
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IVideoMaterial *m_VideoMaterial;
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IMaterial *m_pMaterial;
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int m_nPlaybackHeight; // Calculated to address ratio changes
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int m_nPlaybackWidth;
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char m_szExitCommand[MAX_PATH]; // This call is fired at the engine when
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// the video finishes or is interrupted
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float m_flU; // U,V ranges for video on its sheet
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float m_flV;
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bool m_bBlackBackground;
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bool m_bAllowAlternateMedia;
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};
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// Creates a VGUI panel which plays a video and executes a client command at its
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// finish (if specified)
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extern bool VideoPanel_Create(unsigned int nXPos, unsigned int nYPos,
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unsigned int nWidth, unsigned int nHeight,
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const char *pVideoFilename,
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const char *pExitCommand = NULL);
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#endif // VGUI_VIDEO_H
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