winamp/Src/Plugins/General/gen_ml/skinnedwnd.h

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2024-09-24 14:54:57 +02:00
#ifndef NULLOSFT_MEDIALIBRARY_SKINNED_WINDOW_HEADER
#define NULLOSFT_MEDIALIBRARY_SKINNED_WINDOW_HEADER
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
#pragma once
#endif
#include <windows.h>
#include "./ml.h"
#include "./ml_ipc_0313.h"
#include "./reflectmsg.h"
#include "./stockobjects.h"
#define MLWM_SKINCHANGED (WM_APP + 0x2FFF)
#define BORDER_NONE 0
#define BORDER_SUNKEN 1
#define BORDER_FLAT 2
typedef enum SkinnedWndRedraw
{
SWR_NONE = 0,
SWR_INVALIDATE = (1 << 0),
SWR_ERASE = (1 << 1),
SWR_UPDATE = (1 << 2),
SWR_ALLCHILDREN = (1 << 3),
}SkinnedWndRedraw;
DEFINE_ENUM_FLAG_OPERATORS(SkinnedWndRedraw);
class SkinnedWnd
{
protected:
SkinnedWnd(BOOL bIsDialog);
virtual ~SkinnedWnd(void);
public:
static SkinnedWnd *GetFromHWND(HWND hwndSkinned);
static BOOL IsDwmCompositionEnabled();
BOOL IsUnicode(void);
BOOL IsAttached(void);
INT GetType(void) { return (INT)LOWORD(wnddata); }
HWND GetHWND(void) { return hwnd; }
void SkinChanged(BOOL bNotifyChildren, BOOL bRedraw);
void EnableReflection(BOOL bEnable);
virtual BOOL SetStyle(UINT newStyle, BOOL bRedraw);
virtual UINT GetStyle(void) { return style; }
void SetMinMaxInfo(MLSKINNEDMINMAXINFO *minMax);
protected:
virtual BOOL Attach(HWND hwndToSkin);
void SetType(INT newType) { ((wnddata & 0xFFFF0000) | (newType & 0xFFFF)); }
LRESULT CallPrevWndProc(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT CallDefWndProc(UINT uMsg, WPARAM wParam, LPARAM lParam);
virtual LRESULT WindowProc(UINT uMsg, WPARAM wParam, LPARAM lParam);
virtual void OnSkinChanged(BOOL bNotifyChildren, BOOL bRedraw);
virtual void OnSkinUpdated(BOOL bNotifyChildren, BOOL bRedraw);
virtual BOOL OnMediaLibraryIPC(INT msg, INT_PTR param, LRESULT *pResult);
virtual INT OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS *pncsp);
virtual INT OnNcHitTest(POINTS pts);
virtual void OnNcPaint(HRGN rgnUpdate);
virtual void OnPrint(HDC hdc, UINT options);
virtual void DrawBorder(HDC hdc);
virtual void OnDwmCompositionChanged(void);
virtual UINT GetBorderType(void);
virtual HPEN GetBorderPen(void);
void OnUpdateUIState(UINT uAction, UINT uState);
virtual void OnStyleChanged(INT styleType, STYLESTRUCT *pss);
void DisableRedraw();
void EnableRedraw(SkinnedWndRedraw redrawFlags);
virtual BOOL OnDirectMouseWheel(INT delta, UINT vtKey, POINTS pts);
virtual void OnGetMinMaxInfo(MINMAXINFO *minMax);
public:
static void DrawBorder(HDC hdc, RECT *prc, UINT type, HPEN pen);
private:
static LRESULT WINAPI WindowProcReal(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
friend BOOL SkinWindowEx(HWND hwndToSkin, INT type, UINT style);
friend BOOL UnskinWindow(HWND hwndToUnskin);
protected:
HWND hwnd;
UINT style;
WORD uiState;
ULONG redrawLock;
SIZE minSize;
SIZE maxSize;
private:
WNDPROC fnWndProc;
LONG wnddata;
};
#endif // NULLOSFT_MEDIALIBRARY_SKINNED_WINDOW_HEADER