void DLcdPowerHandler::HandleMsg(TMessageBase* aMsg)
{
if(aMsg->iValue)
DisplayOn();
else
DisplayOff();
aMsg->Complete(KErrNone,ETrue);
}
void DLcdPowerHandler::SwitchDisplay(TBool aSecure)
{
if(aSecure)
{
if(!iSecureDisplay)
{
DisplayOff();
iSecureDisplay = ETrue;
DisplayOn();
}
}
else
{
if(iSecureDisplay)
{
DisplayOff();
iSecureDisplay = EFalse;
DisplayOn();
}
}
}
BOOL CALLBACK FileDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
SHINITDLGINFO idi;
OPENFILENAME of;
const LPTSTR pszOpenFilter = L"Text Documents (*.txt)\0*.txt\0\0";
int nParameter = 5;
DWORD dwThreadID = 0;
TCHAR szFilePos[FL_MAX_TEXTLEN];
TCHAR *x;
int i;
float nfilepos;
HWND hwndvox;
switch (msg)
{
case WM_INITDIALOG:
idi.dwMask = SHIDIM_FLAGS;
idi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIZEDLGFULLSCREEN;
idi.hDlg = hwnd;
SHInitDialog (&idi);
if (fl_filename[0] != '\0')
{
SetDlgItemText(hwnd, FL_FILENAME, fl_filename);
flowm_file_pos = 0;
SetDlgItemText(hwnd, FL_FILEPOS, L"0");
}
for (i=0; flowm_voice_name(i); i++)
{ /* Add regestered voices to the voice dropdown */
SendDlgItemMessage(hwnd, FL_VOXLIST, CB_ADDSTRING,
0, (LPARAM)flowm_voice_name(i));
}
/* Position cursor at start, selecting first voice */
SendDlgItemMessage(hwnd, FL_VOXLIST, CB_SETCURSEL, 0, 0);
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case FL_PUSHSELECT:
/* Find a file to synthesize */
fl_filename[0] = '\0';
ZeroMemory(&of,sizeof(of));
of.lStructSize = sizeof(of);
of.lpstrFile = fl_filename;
of.nMaxFile = 256;
of.lpstrFilter = pszOpenFilter;
of.Flags = 0;
of.lpstrTitle = L"Flowm Open";
if (GetOpenFileName(&of) != 0)
{
flowm_play_status = FLOWM_STOP;
SetDlgItemText(hwnd, FL_FILENAME, fl_filename);
flowm_file_pos = 0;
flowm_file_size = flowm_find_filesize(fl_filename);
flowm_utt_pos_pos = 0;
flowm_prev_utt_pos[flowm_utt_pos_pos] = 0;
SetDlgItemText(hwnd, FL_FILEPOS, L"0");
SetDlgItemText(hwnd, FL_SYNTHTEXT, L"");
if (flowm_file_size == -1)
{
wsprintf(fl_fp_msg,L"File not found: %s",fl_filename);
MessageBox(hwnd, fl_fp_msg,AppName, MB_OK);
fl_filename[0] = '\0';
}
}
return TRUE;
case FL_PUSHTTS:
/* Synthesize the selected file from the specified position */
/* with the selected voice */
if ((flowm_play_status != FLOWM_PLAY) &&
(fl_filename[0] != '\0'))
{
flowm_play_status = FLOWM_PLAY;
TTSWindow = hwnd;
/* Find out what voice we want */
hwndvox = GetDlgItem(hwnd,FL_VOXLIST);
flowm_selected_voice = ComboBox_GetCurSel(hwndvox);
/* Update file position, in case user changed it */
GetDlgItemText(hwnd, FL_FILEPOS, szFilePos, FL_MAX_TEXTLEN);
nfilepos = wcstod(szFilePos,&x);
/* Be a little careful we don't reset file position */
/* when we have an accuracy problem: filepos is an int */
/* but the display field is the % */
if (nfilepos > 100) nfilepos = 100.0;
if (nfilepos < 0) nfilepos = 0.0;
if (((nfilepos - flowm_find_file_percentage()) > 0.001) ||
((nfilepos - flowm_find_file_percentage()) < -0.001))
flowm_file_pos = (int)((nfilepos*flowm_file_size)/100.0);
/* Do the synthesis in a new thread, so we can still process */
/* button pushes */
tts_thread = CreateThread(NULL, 0, tts_thread_function,
(PVOID)nParameter, 0, &dwThreadID);
CloseHandle(tts_thread);
}
return TRUE;
case FL_PUSHBACK:
/* Move back to previous utterance */
if (flowm_utt_pos_pos > 0)
{ /* Jump back to beginning of previous utt (we know about) */
flowm_utt_pos_pos--;
flowm_file_pos = flowm_prev_utt_pos[flowm_utt_pos_pos];
}
else if (flowm_file_pos > 1)
/* Not got any previous -- we never payed that bit get */
/* so just jump back 100 chars */
flowm_file_pos -= 100;
else /* At start of file already */
flowm_file_pos = 0;
wsprintf(fl_fp_msg,L"%2.3f",flowm_find_file_percentage());
SetDlgItemText(TTSWindow, FL_FILEPOS, fl_fp_msg);
flowm_play_status = FLOWM_BACKSKIP;
return TRUE;
case FL_PUSHFORWARD:
/* Skip forward to next utterances now */
if ((flowm_play_status == FLOWM_PLAY) ||
(flowm_play_status == FLOWM_SKIP))
flowm_play_status = FLOWM_SKIP; /* already playing/skipping */
else
{ /* No playing so just jump forward 100 chars */
flowm_file_pos += 100;
wsprintf(fl_fp_msg,L"%2.3f",flowm_find_file_percentage());
SetDlgItemText(TTSWindow, FL_FILEPOS, fl_fp_msg);
}
return TRUE;
case FL_PUSHSTOP:
flowm_play_status = FLOWM_STOP;
return TRUE;
case FL_SCREENOFF:
/* turn off the screen */
DisplayOff();
return TRUE;
case IDOK:
if (flowm_play_status == FLOWM_STOP)
{ /* Only end if we are in stop mode */
TTSWindow = 0; /* just in case there is a race condition */
EndDialog(hwnd,0);
}
return TRUE; /* you need to press end to end */
case FL_PUSHEND:
case IDCANCEL:
flowm_play_status = FLOWM_STOP;
TTSWindow = 0; /* just in case there is a race condition */
EndDialog(hwnd,0);
return TRUE;
}
break;
}
return FALSE;
}
void DLcdPowerHandler::PowerDownDfc()
{
DisplayOff();
PowerDownDone();
}
