/*------------------------------------------------
initialize the clock
--------------------------------------------------*/
void InitClock(HWND hwnd)
{
RECT rc;
if(g_bInitClock) return;
g_bInitClock = TRUE;
g_hInst = GetModuleHandle(DLLFILENAME);
g_winver = CheckWinVersion(); // common/utl.c
g_bVisualStyle = IsXPVisualStyle(); // common/utl.c
#if 0
if(!(g_winver&WIN10RS1))
{
// check subclassification
if(IsSubclassed(hwnd))
{
SendMessage(g_hwndTClockMain, TCM_CLOCKERROR, 0, 6);
return;
}
}
#endif
GetModuleFileName(g_hInst, g_mydir, MAX_PATH);
del_title(g_mydir);
strcpy(g_inifile, g_mydir);
add_title(g_inifile, "tclock.ini");
g_bIniSetting = TRUE;
/* g_bIniSetting = FALSE;
if(IsFile(g_inifile)) g_bIniSetting = TRUE; */
// Save the original window size
GetWindowRect(hwnd, &rc);
g_OrigClockWidth = rc.right - rc.left;
g_OrigClockHeight = rc.bottom - rc.top;
// Save taskbar direction
g_bVertTaskbar = IsVertTaskbar(GetParent(GetParent(hwnd)));
g_bTaskbarPosChanging = FALSE;
// tell tclock.exe clock's HWND
PostMessage(g_hwndTClockMain, TCM_HWNDCLOCK, 0, (LPARAM)hwnd);
// read settings
LoadSetting(hwnd);
InitTooltip(hwnd); // tooltip.c
InitUserStr(); // userstr.c
// subclassfy the clock window !!
if(g_winver&WIN10RS1)
{
SetWindowSubclass(GetParent(hwnd), SubclassTrayProc,
SUBCLASSTRAY_ID, (DWORD_PTR)hwnd);
}
SetWindowSubclass(hwnd, SubclassProc, SUBCLASS_ID, 0);
// don't accept double clicks
SetClassLong(hwnd, GCL_STYLE,
GetClassLong(hwnd, GCL_STYLE) & ~CS_DBLCLKS);
#if TC_ENABLE_STARTBUTTON
InitStartButton(hwnd); // startbtn.c
#endif
#if TC_ENABLE_STARTMENU
InitStartMenu(hwnd); // startmenu.c
#endif
#if TC_ENABLE_TASKBAR
InitTaskbar(hwnd); // taskbar.c
#endif
#if TC_ENABLE_TASKSWITCH
InitTaskSwitch(hwnd); // taskswitch.c
#endif
#if TC_ENABLE_TRAYNOTIFY
InitTrayNotify(hwnd); // traynotify.c
#endif
#if TC_ENABLE_VOLUME
InitMixer(); // mixer.c
#endif
#if TC_ENABLE_SYSINFO
InitSysInfo(hwnd); // sysinfo.c
#endif
#if TC_ENABLE_TASKBAR
RefreshTaskbar(hwnd); // taskbar.c
#else
PostMessage(GetParent(GetParent(hwnd)), WM_SIZE, SIZE_RESTORED, 0);
InvalidateRect(GetParent(GetParent(hwnd)), NULL, TRUE);
#endif
SetTimer(hwnd, IDTIMER_MAIN, 1000, NULL);
#if TC_ENABLE_DESKTOPICON
SetDesktopIcons(); // desktop.c
#endif
}
/*------------------------------------------------
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);
}