vis_spectrum.h

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#if !defined(__VisSpectrum_H_)
#define __VisSpectrum_H_

#define PLUGIN_DESC "Spectrum Analyser"
#define DEFAULT_LATENCY 0
#define DEFAULT_DELAY   25
#define CONFIG_FILE  "plugin.ini"
#define IDR_MAINCURSOR 208
#define INIT_FAIL 1
#define INIT_SUCCESS 0
#define PLUGIN_KEY "VS_SAVEDATA_0x1F"

#define PLUGIN_TOGGLE 40192 // the winamp id to toggle the plugin
#define WINAMP_PLAYFILE 0x000003F6

// user messages (for lParam)
#define USR_REDRAWWINDOW 100
#define USR_HIDE         101
#define USR_SHOW         102
#define USR_DOUBLESIZE   103
#define USR_CLOSETHREAD  104

// effects
#define EFFECT_DROP 0
#define EFFECT_WAVE 1

#define STD_WIDTH 275
#define STD_HEIGHT 116

// macro to replace previous function
#define SetDoubleSize(hWnd, wParam)  ((SendMessage(((hWnd)),((WM_USER)),((wParam)),((USR_DOUBLESIZE)))))

// can't be bothered with windowsx.h

#ifndef GET_X_LPARAM
#define GET_X_LPARAM(lp)                        ((int)(short)LOWORD(lp))
#endif

#ifndef GET_Y_LPARAM
#define GET_Y_LPARAM(lp)                        ((int)(short)HIWORD(lp))
#endif

const char* const g_lpszClassName = "vis_spectrum";

#include "cwin32window.h"
#include "vis.h"
#include "docking.h"
#include "wafuncs.h"

// This structure contains the saved settings for the plugin.
// These are all read/written to the file for options etc.
typedef struct {
	unsigned long ulLeft;         // left position of window
	unsigned long ulTop;          // top position of window
	unsigned long ulWidth;        // width of window      (not used)
	unsigned long ulHeight;       // height of window     (not used)
	unsigned long ulWindowSnap;   // window snap distance (def = 10)
	bool          bSnapWindow;    // want window snap     (def = true)
	bool          bDoubleSize;    // want double size     (def = false)
	bool          bDimTitleBar;   // dim title bar        (def = true)
	bool          bSaveWndPos;    // save window pos      (def = true)
	// "look" settings
	bool          bWinampCursor;  // use winamp cursor    (def = true)
	bool          bWantPeaks;     // want peaks           (def = true)
	bool          bWantBars;      // want bars            (def = true)
	bool          bWantGrid;      // want the grid        (def = true)
	unsigned char uchBarWidth;    // width of a bar       (def = 4)
	unsigned char uchBarHorzGap;  // horizontal bar gap   (def = 1)
	unsigned char uchBarVertGap;  // vertical gap         (def = 1)
	unsigned char uchPeakDelay;   // delay (in frames)    (def = 20)
	unsigned char uchPeakDrop;    // speed of peak drop   (def = 4)
	unsigned char uchDefaultDrop; // speed of def drop    (def = 2)
	unsigned char uchMaxIncrease; // max increase         (def = ?)
	unsigned char uchMaxDecrease; // max decrease         (def = ??)
	unsigned char uchGridWidth;   // grid vert gap        (def = 1)
	unsigned char uchGridVertGap; // grid horz gap        (def = 4)
	unsigned char uchGridHorzGap; // horz grid gap        (def = 1)
	bool		  bFilter;        // want bar filter      (def = false)
	bool          bRemap;         // want to remap bars   (def = true)
	int           nLatency;       // latency              (def = 25)
	int           nDelayMS;       // delay between frame  (def = 25)
	unsigned char uchBarStyle;    // bar style, 0, 1, 2   (def = 1)
} VS_SAVEDATA;

// This structure is for the global variables. 
typedef struct {
	CWin32Window Window;               // The Window
	HWND    hWndMain;             // Handle to the Window
	HWND    hWndParent;           // Handle to the Parent
	HWND    hCurDlg;              // Handle to the current dialog
	HBITMAP hMemBmp;              // Handle to memory bitmap
	HBITMAP hOldBmp;              // Handle to old bitmap
	HBITMAP hOldBltBmp;           // Handle to old bitmap
	
	HBITMAP hBmpSkin;             // Handle to skin
	HBITMAP hBmpDIBSection;       // Handle to dib section
	HDC		hMemDC;               // Handle to memory dc
	HDC     hBltDC;
	
	bool    bMouseDown;           // True if mouse is down
	bool    bWindowActive;        // True if window is active
	bool    bInConfig;            // True if in config mode
	RECT    rcDrawingRect;        // Drawing Rectangle
	RECT    rcTitleBar;           // Title Bar Rectangle
	RECT    rcQuitButton;         // Quit Btn Rectangle
	LPVOID  lpDIBits;             // Pointer to DIB Bits
	BITMAP  Bit;                  // Bitmap Structure for DIB info
	VS_SAVEDATA Settings;         // Settings Data
} VS_PLUGINVARS;



#endif