static void
BlankDisplay(bool doblank)
{
static bool oldblank = false;
if (!XCSoarInterface::GetUISettings().display.enable_auto_blank)
return;
if (doblank == oldblank)
return;
if (!Display::BlankSupported())
// can't do it, not supported
return;
UIState &ui_state = CommonInterface::SetUIState();
if (doblank) {
if (Power::External::Status == Power::External::OFF) {
// Power off the display
Display::Blank(true);
oldblank = true;
ui_state.screen_blanked = true;
} else {
ResetDisplayTimeOut();
}
} else {
// was blanked
// Power on the display
Display::Blank(false);
oldblank = false;
ui_state.screen_blanked = false;
}
}
static void
MessageProcessTimer()
{
// don't display messages if airspace warning dialog is active
if (!dlgAirspaceWarningVisible())
if (CommonInterface::main_window->popup.Render())
// turn screen on if blanked and receive a new message
ResetDisplayTimeOut();
}
void
ProcessTimer::AirspaceProcessTimer()
{
if (globalRunningEvent.test()) {
if (airspaceWarningEvent.test()) {
airspaceWarningEvent.reset();
ResetDisplayTimeOut();
dlgAirspaceWarningShowDlg();
}
}
}
void
ProcessTimer::MessageProcessTimer()
{
// don't display messages if airspace warning dialog is active
if (!dlgAirspaceWarningVisible()) {
if (main_window.popup.Render()) {
// turn screen on if blanked and receive a new message
ResetDisplayTimeOut();
}
}
}
bool XCSoarInterface::Debounce(void) {
static PeriodClock fps_last;
ResetDisplayTimeOut();
InterfaceTimeoutReset();
if (SettingsMap().ScreenBlanked) {
// prevent key presses working if screen is blanked,
// so a key press just triggers turning the display on again
return false;
}
return fps_last.check_update(debounceTimeout);
}
void
InfoBoxManager::ProcessQuickAccess(const int id, const TCHAR *Value)
{
if (id < 0)
return;
// do approciate action
if (InfoBoxes[id] != NULL)
InfoBoxes[id]->HandleQuickAccess(Value);
SetDirty();
ResetDisplayTimeOut();
}
void
InfoBoxManager::ProcessKey(InfoBoxContent::InfoBoxKeyCodes keycode)
{
int focus = GetFocused();
if (focus < 0)
return;
if (InfoBoxes[focus] != NULL)
InfoBoxes[focus]->HandleKey(keycode);
InputEvents::HideMenu();
SetDirty();
ResetDisplayTimeOut();
}
// Debounce input buttons (does not matter which button is pressed)
bool
XCSoarInterface::Debounce(void)
{
#if defined(GNAV) || defined(PCGNAV)
return true;
#else
static PeriodClock fps_last;
ResetDisplayTimeOut();
if (SettingsMap().ScreenBlanked)
// prevent key presses working if screen is blanked,
// so a key press just triggers turning the display on again
return false;
return fps_last.check_update(debounceTimeout);
#endif
}
void
CheckDisplayTimeOut(bool sticky)
{
#if defined(WIN32) && !defined(_WIN32_WCE)
SystemIdleTimerReset();
#endif
if (!sticky) {
if (DisplayTimeOut < DISPLAYTIMEOUTMAX)
DisplayTimeOut++;
} else {
// JMW don't let display timeout while a dialog is active
ResetDisplayTimeOut();
return;
}
if (DisplayTimeOut >= DISPLAYTIMEOUTMAX)
BlankDisplay(true);
else
BlankDisplay(false);
}
void
BlankDisplay(bool doblank)
{
static bool oldblank = false;
UpdateBatteryInfo();
if (!XCSoarInterface::SettingsMap().EnableAutoBlank)
return;
if (doblank == oldblank)
return;
if (!Display::BlankSupported())
// can't do it, not supported
return;
// TODO feature: Trigger a GCE (Glide Computer Event) when
// switching to battery mode This can be used to warn users that
// power has been lost and you are now on battery power - ie:
// something else is wrong
if (doblank) {
/* Battery status - simulator only - for safety of battery data
note: Simulator only - more important to keep running in your plane
*/
// JMW, maybe this should be active always...
// we don't want the PDA to be completely depleted.
if (Power::External::Status == Power::External::OFF) {
if (is_simulator() && Power::Battery::RemainingPercentValid &&
Power::Battery::RemainingPercent < BATTERY_EXIT) {
LogStartUp(TEXT("Battery low exit..."));
// TODO feature: Warning message on battery shutdown
XCSoarInterface::SignalShutdown(true);
} else {
if (Power::Battery::RemainingPercentValid &&
Power::Battery::RemainingPercent < BATTERY_WARNING) {
DWORD LocalWarningTime = ::GetTickCount();
if ((LocalWarningTime - BatteryWarningTime) > BATTERY_REMINDER) {
BatteryWarningTime = LocalWarningTime;
// TODO feature: Show the user what the batt status is.
Message::AddMessage(_("Organiser Battery Low"));
}
} else {
BatteryWarningTime = 0;
}
}
}
if (Power::External::Status == Power::External::OFF) {
// Power off the display
Display::Blank(true);
oldblank = true;
XCSoarInterface::SetSettingsMap().ScreenBlanked = true;
} else {
ResetDisplayTimeOut();
}
} else if (oldblank) {
// was blanked
// Power on the display
Display::Blank(false);
oldblank = false;
XCSoarInterface::SetSettingsMap().ScreenBlanked = false;
}
}
LRESULT
Window::OnMessage(HWND _hWnd, UINT message,
WPARAM wParam, LPARAM lParam)
{
switch (message) {
case WM_CREATE:
OnCreate();
return 0;
case WM_DESTROY:
OnDestroy();
return 0;
case WM_CLOSE:
if (OnClose())
/* true returned: message was handled */
return 0;
break;
case WM_SIZE:
OnResize(LOWORD(lParam), HIWORD(lParam));
return 0;
case WM_MOUSEMOVE:
if (OnMouseMove(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), wParam))
return 0;
break;
case WM_LBUTTONDOWN:
if (OnMouseDown(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_LBUTTONUP:
if (OnMouseUp(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_LBUTTONDBLCLK:
if (!double_clicks)
/* instead of disabling CS_DBLCLKS (which would affect all
instances of a window class), we just translate
WM_LBUTTONDBLCLK to WM_LBUTTONDOWN here; this even works for
built-in window class such as BUTTON */
return OnMessage(_hWnd, WM_LBUTTONDOWN, wParam, lParam);
if (OnMouseDouble(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
#ifdef WM_MOUSEWHEEL
case WM_MOUSEWHEEL:
if (OnMouseWheel(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam),
GET_WHEEL_DELTA_WPARAM(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
#endif
case WM_KEYDOWN:
if (OnKeyDown(wParam)) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_KEYUP:
if (OnKeyUp(wParam)) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_COMMAND:
if (OnCommand(LOWORD(wParam), HIWORD(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_CANCELMODE:
if (OnCancelMode())
return 0;
break;
case WM_SETFOCUS:
OnSetFocus();
/* pass on to DefWindowProc() so the underlying window class knows
it's focused */
break;
case WM_KILLFOCUS:
OnKillFocus();
/* pass on to DefWindowProc() so the underlying window class knows
it's not focused anymore */
break;
case WM_TIMER:
if (OnTimer(*(WindowTimer *)wParam))
return 0;
break;
case WM_PAINT:
if (custom_painting) {
PaintCanvas canvas(*this);
OnPaint(canvas, canvas.get_dirty());
return 0;
}
break;
case WM_GETDLGCODE:
if (OnKeyCheck(wParam))
return DLGC_WANTMESSAGE;
break;
}
if (message >= WM_USER && message <= 0x7FFF && OnUser(message - WM_USER))
return 0;
return OnUnhandledMessage(_hWnd, message, wParam, lParam);
}
LRESULT
Window::on_message(HWND _hWnd, UINT message,
WPARAM wParam, LPARAM lParam)
{
if (IsEmbedded() && !IsAltair()) {
/* some older iPaqs such as the H3900 send only WM_KEYUP for
VK_APP*, but never VK_KEYDOWN; the hx4700 has an additional set
of undocumented key codes (0xca..0xcd) for the APP keys, but
sends WM_KEYUP/VK_APP* additionally; the following rules
hopefully catch all of these obscurities */
if (message == WM_KEYUP && wParam >= 0x80)
/* convert to WM_KEYDOWN to make all handlers catch it */
message = WM_KEYDOWN;
else if (message == WM_KEYDOWN && wParam >= 0x80)
/* ignore the real WM_KEYDOWN, just in case it really happens */
return 0;
}
switch (message) {
case WM_CREATE:
on_create();
return 0;
case WM_DESTROY:
on_destroy();
return 0;
case WM_CLOSE:
if (on_close())
/* true returned: message was handled */
return 0;
break;
case WM_SIZE:
on_resize(LOWORD(lParam), HIWORD(lParam));
return 0;
case WM_MOUSEMOVE:
if (on_mouse_move(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), wParam))
return 0;
break;
case WM_LBUTTONDOWN:
if (on_mouse_down(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_LBUTTONUP:
if (on_mouse_up(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_LBUTTONDBLCLK:
if (!double_clicks)
/* instead of disabling CS_DBLCLKS (which would affect all
instances of a window class), we just translate
WM_LBUTTONDBLCLK to WM_LBUTTONDOWN here; this even works for
built-in window class such as BUTTON */
return on_message(_hWnd, WM_LBUTTONDOWN, wParam, lParam);
if (on_mouse_double(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
#ifdef WM_MOUSEWHEEL
case WM_MOUSEWHEEL:
if (on_mouse_wheel(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam),
GET_WHEEL_DELTA_WPARAM(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
#endif
case WM_KEYDOWN:
if (on_key_down(::TranscodeKey(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_KEYUP:
if (on_key_up(::TranscodeKey(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_COMMAND:
if (on_command(LOWORD(wParam), HIWORD(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_CANCELMODE:
if (on_cancel_mode())
return 0;
break;
case WM_SETFOCUS:
on_setfocus();
return 0;
case WM_KILLFOCUS:
on_killfocus();
return 0;
case WM_TIMER:
if (on_timer(*(WindowTimer *)wParam))
return 0;
break;
case WM_PAINT:
if (custom_painting) {
PaintCanvas canvas(*this);
on_paint(canvas, canvas.get_dirty());
return 0;
}
break;
case WM_GETDLGCODE:
if (on_key_check(wParam))
return DLGC_WANTMESSAGE;
break;
}
if (message >= WM_USER && message <= 0x7FFF && on_user(message - WM_USER))
return 0;
return on_unhandled_message(_hWnd, message, wParam, lParam);
}
void BlankDisplay(bool doblank) {
static bool oldblank = false;
BATTERYINFO BatteryInfo;
BatteryInfo.acStatus = 0; // JMW initialise
if (GetBatteryInfo(&BatteryInfo)) {
PDABatteryPercent = BatteryInfo.BatteryLifePercent;
PDABatteryTemperature = BatteryInfo.BatteryTemperature; // VENTA3
/*
// All you need to display extra Battery informations...
TCHAR vtemp[1000];
_stprintf(vtemp,_T("Battpercent=%d Volt=%d Curr=%d AvCurr=%d mAhC=%d Temp=%d Lifetime=%d Fulllife=%d\n"),
BatteryInfo.BatteryLifePercent, BatteryInfo.BatteryVoltage,
BatteryInfo.BatteryCurrent, BatteryInfo.BatteryAverageCurrent,
BatteryInfo.BatterymAHourConsumed,
BatteryInfo.BatteryTemperature, BatteryInfo.BatteryLifeTime, BatteryInfo.BatteryFullLifeTime);
StartupStore( vtemp );
*/
}
if (!XCSoarInterface::SettingsMap().EnableAutoBlank) {
return;
}
if (doblank == oldblank) {
return;
}
HDC gdc;
int iESC=SETPOWERMANAGEMENT;
gdc = ::GetDC(NULL);
if (ExtEscape(gdc, QUERYESCSUPPORT, sizeof(int), (LPCSTR)&iESC,
0, NULL)==0) {
// can't do it, not supported
} else {
VIDEO_POWER_MANAGEMENT vpm;
vpm.Length = sizeof(VIDEO_POWER_MANAGEMENT);
vpm.DPMSVersion = 0x0001;
// TODO feature: Trigger a GCE (Glide Computer Event) when
// switching to battery mode This can be used to warn users that
// power has been lost and you are now on battery power - ie:
// something else is wrong
if (doblank) {
/* Battery status - simulator only - for safety of battery data
note: Simulator only - more important to keep running in your plane
*/
// JMW, maybe this should be active always...
// we don't want the PDA to be completely depleted.
if (BatteryInfo.acStatus==0) {
if (is_simulator() && (PDABatteryPercent < BATTERY_EXIT)) {
StartupStore(TEXT("Battery low exit...\n"));
// TODO feature: Warning message on battery shutdown
XCSoarInterface::SignalShutdown(true);
} else {
if (PDABatteryPercent < BATTERY_WARNING) {
DWORD LocalWarningTime = ::GetTickCount();
if ((LocalWarningTime - BatteryWarningTime) > BATTERY_REMINDER) {
BatteryWarningTime = LocalWarningTime;
// TODO feature: Show the user what the batt status is.
Message::AddMessage(TEXT("Organiser Battery Low"));
}
} else {
BatteryWarningTime = 0;
}
}
}
if (BatteryInfo.acStatus==0) {
// Power off the display
vpm.PowerState = VideoPowerOff;
ExtEscape(gdc, SETPOWERMANAGEMENT, vpm.Length, (LPCSTR) &vpm,
0, NULL);
oldblank = true;
XCSoarInterface::SetSettingsMap().ScreenBlanked = true;
} else {
ResetDisplayTimeOut();
}
} else {
if (oldblank) { // was blanked
// Power on the display
vpm.PowerState = VideoPowerOn;
ExtEscape(gdc, SETPOWERMANAGEMENT, vpm.Length, (LPCSTR) &vpm,
0, NULL);
oldblank = false;
XCSoarInterface::SetSettingsMap().ScreenBlanked = false;
}
}
}
::ReleaseDC(NULL, gdc);
}
LRESULT
Window::on_message(HWND _hWnd, UINT message,
WPARAM wParam, LPARAM lParam)
{
switch (message) {
case WM_CREATE:
return on_create() ? 0 : -1;
break;
case WM_DESTROY:
if (on_destroy()) return 0;
break;
case WM_CLOSE:
if (on_close())
/* true returned: message was handled */
return 0;
break;
case WM_SIZE:
if (on_resize(LOWORD(lParam), HIWORD(lParam))) return 0;
break;
case WM_MOUSEMOVE:
if (on_mouse_move(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), wParam))
return 0;
break;
case WM_LBUTTONDOWN:
XCSoarInterface::InterfaceTimeoutReset();
if (on_mouse_down(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_LBUTTONUP:
XCSoarInterface::InterfaceTimeoutReset();
if (on_mouse_up(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_LBUTTONDBLCLK:
XCSoarInterface::InterfaceTimeoutReset();
if (on_mouse_double(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
#ifdef WM_MOUSEWHEEL
case WM_MOUSEWHEEL:
XCSoarInterface::InterfaceTimeoutReset();
if (on_mouse_wheel(GET_WHEEL_DELTA_WPARAM(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
#endif
case WM_KEYDOWN:
XCSoarInterface::InterfaceTimeoutReset();
if (on_key_down(wParam)) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_KEYUP:
XCSoarInterface::InterfaceTimeoutReset();
if (on_key_up(wParam)) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_COMMAND:
XCSoarInterface::InterfaceTimeoutReset();
if (on_command(LOWORD(wParam), HIWORD(wParam))) {
/* true returned: message was handled */
ResetDisplayTimeOut();
return 0;
}
break;
case WM_SETFOCUS:
if (on_setfocus())
return 0;
break;
case WM_KILLFOCUS:
if (on_killfocus())
return 0;
break;
case WM_TIMER:
if (on_timer(wParam))
return 0;
break;
}
if (message >= WM_USER && message <= 0x7FFF && on_user(message - WM_USER))
return 0;
return on_unhandled_message(_hWnd, message, wParam, lParam);
}
