/*------------------------------------------------
subclass procedure of the clock
--------------------------------------------------*/
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message) // for tooltip
{
case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_LBUTTONUP:
case WM_RBUTTONUP:
case WM_MBUTTONUP:
#if TC_ENABLE_WHEEL
case WM_MOUSEWHEEL:
#endif
OnTooltipMouseMsg(hwnd, message, wParam, lParam);
break;
}
switch(message)
{
/* -------- drawing & sizing ------------- */
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hdc;
if(g_bNoClock) break;
hdc = BeginPaint(hwnd, &ps);
OnPaint(hwnd, hdc, NULL);
EndPaint(hwnd, &ps);
return 0;
}
case WM_ERASEBKGND:
break;
case (WM_USER+100): // a message requesting for clock size
if(g_bNoClock) break; // sent from parent window
return OnCalcRect(hwnd);
case WM_WINDOWPOSCHANGING: // size arrangement
if(g_bNoClock) break;
OnWindowPosChanging(hwnd, (LPWINDOWPOS)lParam);
break;
case WM_SIZE:
if(g_bNoClock) break;
CreateClockDC(hwnd); // create offscreen DC
return 0;
case WM_SYSCOLORCHANGE:
case WM_THEMECHANGED:
if(g_bNoClock) break;
CreateClockDC(hwnd); // create offscreen DC
InvalidateRect(hwnd, NULL, FALSE);
#if TC_ENABLE_DESKTOPICON
SetDesktopIcons(); // desktop.c
#endif
return 0;
case WM_WININICHANGE:
case WM_TIMECHANGE:
case (WM_USER+101):
case WM_SETFOCUS:
case WM_KILLFOCUS:
if(g_bNoClock) break;
InvalidateRect(hwnd, NULL, FALSE);
return 0;
/* -------- Timers ------------- */
case WM_TIMER:
switch (wParam)
{
case IDTIMER_MAIN:
OnTimerMain(hwnd); return 0;
#if TC_ENABLE_SYSINFO
case IDTIMER_SYSINFO:
OnTimerSysInfo(); // sysinfo.c
#if TC_ENABLE_DESKTOPICON
SetDesktopIcons(); // desktop.c
#endif
return 0;
#endif
}
if(g_bNoClock) break;
return 0;
/* -------- Mouse messages ------------- */
case WM_LBUTTONDOWN: // mouse button is down
case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_XBUTTONDOWN:
return OnMouseDown(hwnd, message, wParam, lParam);
case WM_LBUTTONUP: // mouse button is up
case WM_RBUTTONUP:
case WM_MBUTTONUP:
case WM_XBUTTONUP:
return OnMouseUp(hwnd, message, wParam, lParam);
case WM_MOUSEMOVE:
return 0;
case WM_NCRBUTTONUP:
return 0;
case WM_CONTEXTMENU:
PostMessage(g_hwndTClockMain, WM_CONTEXTMENU, wParam, lParam);
return 0;
case WM_NCHITTEST: // not to pass to g_oldWndProc
return DefWindowProc(hwnd, message, wParam, lParam);
case WM_MOUSEACTIVATE:
return MA_ACTIVATE;
#if TC_ENABLE_MOUSEDROP
case WM_DROPFILES: // files are dropped
PostMessage(g_hwndTClockMain, WM_DROPFILES, wParam, lParam);
return 0;
#endif
#if TC_ENABLE_WHEEL
case WM_MOUSEWHEEL: // the mouse wheel is rotated
PostMessage(g_hwndTClockMain, WM_MOUSEWHEEL, wParam, lParam);
return 0;
#endif
case WM_NOTIFY: // tooltip
{
LRESULT res;
if(OnTooltipNotify(hwnd, &res, (LPNMHDR)lParam)) return res;
break;
}
/* messages sent from other program */
case CLOCKM_EXIT: // clean up all
EndClock(hwnd);
return 0;
case CLOCKM_REFRESHCLOCK: // refresh the clock
OnRefreshClock(hwnd);
return 0;
case CLOCKM_DELUSRSTR: // clear user strings
InitUserStr();
return 0;
#if TC_ENABLE_TASKBAR
case CLOCKM_REFRESHTASKBAR: // refresh other elements than clock
OnRefreshTaskbar(hwnd);
return 0;
#endif
#if TC_ENABLE_STARTMENU
case CLOCKM_REFRESHSTARTMENU: // refresh Start menu
OnRefreshStartMenu(hwnd);
return 0;
#endif
case CLOCKM_REFRESHTOOLTIP: // refresh tooltip
OnRefreshTooltip(hwnd);
return 0;
case CLOCKM_BLINK: // blink the clock
g_nBlink = 2;
m_nBlinkSec = lParam;
if(lParam) m_nBlinkTick = GetTickCount();
return 0;
case CLOCKM_COPY: // copy format to clipboard
OnCopy(hwnd, NULL);
return 0;
#if TC_ENABLE_VOLUME
case CLOCKM_VOLCHANGE:
OnVolumeChange(hwnd);
return 0;
#endif
case WM_COPYDATA:
OnCopyData(hwnd, (HWND)wParam, (COPYDATASTRUCT*)lParam);
return 0;
/* WM_DESTROY is sent only when Win95+IE4/98/Me is shut down */
case WM_DESTROY:
OnDestroy(hwnd); // main2.c
break;
}
return CallWindowProc(g_oldWndProc, hwnd, message, wParam, lParam);
}
virtual LPARAM OnNotify(int id, NMHDR * pnmh) {
if (pnmh->hwndFrom == hwnd_tooltip)
return OnTooltipNotify(id, pnmh);
return T::OnNotify(id, pnmh);
}
