Initial community commit

Src/Winamp/IVideoD3DOSD.h

@@ -0,0 +1,158 @@
+#pragma once
+#include <d3d9.h>
+#include <d3dx9.h>
+#include <dxerr.h>
+#include "videoosd.h"
+#include "videooutput.h"
+#include "resource.h"
+
+extern HWND hMainWindow;
+
+
+class IVideoD3DOSD :
+	public IVideoOSD
+{
+public:
+	IVideoD3DOSD(void);
+	~IVideoD3DOSD(void);
+
+	enum UI_ELEM
+	{
+		NO_BUTTON,
+		PREV_BUTTON,
+		PLAY_BUTTON,
+		PAUSE_BUTTON,
+		STOP_BUTTON,
+		NEXT_BUTTON,
+		ENDFS_BUTTON,
+		MUTE_BUTTON,
+		PROGRESS_FRAME,
+		VOLUME_FRAME,
+		PROGRESS_SLIDER,
+		VOLUME_SLIDER
+	};
+
+	enum BUTTON_STATE 
+	{
+	NORMAL,
+	CLICKED,
+	HILITE,
+	DISABLED
+	};
+
+	void CreateOSD(IDirect3DDevice9 * device);
+	void UpdateOSD(HWND hWnd, VideoOutput *adjuster);
+	void DrawOSD(IDirect3DDevice9 * device);
+	void LostOSD();
+	void ResetOSD(IDirect3DDevice9 *device);
+	UI_ELEM HitTest(float x, float y);
+	bool MouseDown(int xpt, int ypt, WPARAM wParam);
+	bool MouseMove(int xpt, int ypt, WPARAM wParam);
+	bool MouseUp(int xpt, int ypt, WPARAM wParam);
+	void SetScalingFactor(float x, float y);
+	bool isOSDInited(){return isInited;}
+	bool isOSDReadyToDraw(){return isReadyToDraw;};
+
+protected:
+	ID3DXSprite *osdSprite;
+	IDirect3DTexture9 *osdAtlasTexture;
+	ID3DXFont *osdTimeFont;
+	ID3DXFont *osdTitleFont;
+
+	// Texture Src Coordinates for sprite images
+	// Right and Bottom (last two) excluded from image
+	RECT osdPrevButtonNormalSrcCoords;
+	RECT osdPlayButtonNormalSrcCoords;
+	RECT osdPauseButtonNormalSrcCoords;
+	RECT osdStopButtonNormalSrcCoords;
+	RECT osdNextButtonNormalSrcCoords;
+	RECT osdProgressFrameNormalSrcCoords;
+	RECT osdVolumeFrameNormalSrcCoords;
+	RECT osdEndFSButtonNormalSrcCoords;
+	RECT osdMuteButtonNormalSrcCoords;
+	RECT osdProgressSliderNormalSrcCoords;
+	RECT osdVolumeSliderNormalSrcCoords;
+	RECT osdProgressProgressSrcCoords;
+	RECT osdVolumeProgressSrcCoords;
+
+	RECT osdPrevButtonClickSrcCoords;
+	RECT osdPlayButtonClickSrcCoords;
+	RECT osdPauseButtonClickSrcCoords;
+	RECT osdStopButtonClickSrcCoords;
+	RECT osdNextButtonClickSrcCoords;
+	RECT osdEndFSButtonClickSrcCoords;
+	RECT osdProgressSliderClickSrcCoords;
+	RECT osdVolumeSliderClickSrcCoords;
+
+	RECT osdPrevButtonDisabledSrcCoords;
+	RECT osdNextButtonDisabledSrcCoords;
+//	RECT osdProgressFrameDisabledSrcCoords;
+//	RECT osdProgressSliderDisabledSrcCoords;
+
+	RECT osdPrevButtonHiliteSrcCoords;
+	RECT osdPlayButtonHiliteSrcCoords;
+	RECT osdPauseButtonHiliteSrcCoords;
+	RECT osdStopButtonHiliteSrcCoords;
+	RECT osdNextButtonHiliteSrcCoords;
+//	RECT osdProgressFrameHiliteSrcCoords;
+//	RECT osdVolumeFrameHiliteSrcCoords;
+	RECT osdEndFSButtonHiliteSrcCoords;
+	RECT osdProgressSliderHiliteSrcCoords;
+	RECT osdVolumeSliderHiliteSrcCoords;
+
+	RECT osdBkgrndTextSrcCoords;
+	RECT osdTimeRect;
+	RECT osdTitleRect;
+
+	// Position of sprites in screen coordinates
+	// Center of sprite (where the position is mapped) is left to default to upper left corner
+    // except for progress and volume sliders, which are mapped to their center
+	// Note the Bkgrnd is positioned and then all other sprites are relative to that
+	D3DXVECTOR3 osdBkgrndPosition;
+	D3DXVECTOR3 osdPrevButtonPosition;
+	D3DXVECTOR3 osdPlayButtonPosition;
+	D3DXVECTOR3 osdPauseButtonPosition;
+	D3DXVECTOR3 osdStopButtonPosition;
+	D3DXVECTOR3 osdNextButtonPosition;
+	D3DXVECTOR3 osdProgressFramePosition;
+	D3DXVECTOR3 osdVolumeFramePosition;
+	D3DXVECTOR3 osdEndFSButtonPosition;
+	D3DXVECTOR3 osdMuteButtonPosition;
+	D3DXVECTOR3 osdProgressSliderPosition;
+	D3DXVECTOR3 osdVolumeSliderPosition;
+
+	// Hit test rects for buttons
+	RECT osdPrevButtonHit;
+	RECT osdPlayButtonHit;
+	RECT osdPauseButtonHit;
+	RECT osdStopButtonHit;
+	RECT osdNextButtonHit;
+	RECT osdEndFSButtonHit;
+	RECT osdProgressFrameHit;
+	RECT osdVolumeFrameHit;
+	RECT osdProgressSliderHit;
+	RECT osdVolumeSliderHit;
+
+	float xScalingFactor; 
+	float yScalingFactor;
+	BUTTON_STATE bState[12];	// bState[0] is for NO_BUTTON
+	bool streaming;
+	wchar_t *displayTitle;		// title displayed in osd UI
+	wchar_t *marqueeTitleSrc;   // temp string used to create displayTitle if title does not fit.
+	size_t titleRestart;		// location in title to loop back to for marquee effect 
+	bool titleFits;				// indicates whether the title will fit in the UI title field
+	DWORD dtFormat;				// format of title text rect based on title size, i.e., center or left justified
+
+	UI_ELEM mouseOver;
+	UI_ELEM mouseLastOver;
+	UI_ELEM mousePressed;
+	UI_ELEM mouseLastPressed;	// used to verify that the LMouse up event matches the LMouse down
+	bool mouseDragging;			// whether dragging is in progress to decide to update from winamp info
+
+	bool isInited;				// has run CreateOSD to create all the d3d objects
+	bool isReadyToDraw;			// has run UpdateOSD to init OSD for drawing, i.e., positioning the UI elements
+
+	bool PointInRect(float x, float y, RECT testRect);
+	RECT BuildHitRect(D3DXVECTOR3 position, RECT size);
+	RECT * GetTextCoords(UI_ELEM item);
+};