src/crashrpt/BaseDialog.h

   1 #pragma once
   2 #include <string>
   3
   4
   5 /**
   6  * A base window class.
   7  * Provides separate window message handlers for every window object based on
   8  * this class.
   9  */
  10 class CDialog
  11 {
  12 public:
  13         INT_PTR DoModal(HINSTANCE hInstance, int resID, HWND hWndParent);
  14
  15         virtual LRESULT CALLBACK DlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) = 0;
  16
  17         operator HWND() {return m_hwnd;}
  18 protected:
  19         HINSTANCE hResource;
  20         HWND m_hwnd;
  21
  22         void InitDialog(HWND hwndDlg, UINT iconID);
  23
  24         // the real message handler
  25         static INT_PTR CALLBACK stDlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  26
  27         // returns a pointer the dialog (stored as the WindowLong)
  28         inline static CDialog * GetObjectFromWindow(HWND hWnd)
  29         {
  30                 return (CDialog *)GetWindowLongPtr(hWnd, GWLP_USERDATA);
  31         }
  32 };
  33