61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
//////////////////////////////////////////////////////////////////////
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
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// TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (C) 2003 Microsoft Corporation. All rights reserved.
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//
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// PopupWindow.h
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//
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// CProeprtyPopupWindow
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef EXTENTVISUALWINDOW_H
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#define EXTENTVISUALWINDOW_H
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class CExtentVisualWindow
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{
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public:
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CExtentVisualWindow(WCHAR *psz, COLORREF cr);
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~CExtentVisualWindow();
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HWND CreateWnd();
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void Show(RECT *prc);
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void Hide();
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void OnPaint(HWND hwnd, HDC hdc);
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BOOL IsShown()
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{
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if (!IsWindow(_hwnd))
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return FALSE;
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return IsWindowVisible(_hwnd);
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}
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static BOOL StaticInit();
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static LRESULT CALLBACK _WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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static void _SetThis(HWND hwnd, LPARAM lParam)
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{
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SetWindowLongPtr(hwnd, GWLP_USERDATA,
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(LONG_PTR)((CREATESTRUCT *)lParam)->lpCreateParams);
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}
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static CExtentVisualWindow *_GetThis(HWND hwnd)
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{
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return (CExtentVisualWindow *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
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}
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HWND _hwnd;
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static TCHAR _szWndClass[];
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WCHAR _sz[80];
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COLORREF _cr;
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};
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#endif EXTENTVISUALWINDOW_H
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