void CPL_cb_SetWindowToReflectList()
{
CP_HPLAYLISTITEM hCursor;
CP_HPLAYLISTITEM hSelected;
if (globals.m_hPlaylistViewControl)
CLV_BeginBatch(globals.m_hPlaylistViewControl);
// Unselect active item
hSelected = CPL_GetActiveItem(globals.m_hPlaylist);
// Add items to list
CLV_RemoveAllItems(globals.m_hPlaylistViewControl);
for (hCursor = CPL_GetFirstItem(globals.m_hPlaylist); hCursor; hCursor = CPLI_Next(hCursor))
CPL_cb_OnPlaylistAppend(hCursor);
// Set active item
if (hSelected)
CPL_cb_OnPlaylistActivationChange(hSelected, TRUE);
if (globals.m_hPlaylistViewControl)
CLV_EndBatch(globals.m_hPlaylistViewControl);
}
void CPP_OMFL_RefillBuffers(CPs_OutputModule* pModule)
{
BOOL bMoreData;
DWORD dwBufferLength = CPC_OUTPUTBLOCKSIZE;
BYTE lpData[CPC_OUTPUTBLOCKSIZE];
CPs_OutputContext_File* pContext = (CPs_OutputContext_File*)pModule->m_pModuleCookie;
CP_CHECKOBJECT(pContext);
// Open a file out
if (!pContext->m_hFile)
{
CPs_FileInfo pFileInfo;
CP_HPLAYLISTITEM hCurrent = CPL_GetActiveItem(globals.m_hPlaylist);
const char *pathname = CPLI_GetPath(hCurrent);
char newpath[MAX_PATH];
int rec_rate;
int rec_bits;
UINT temp;
WAVEFORMATEX wfs;
char *dot;
pModule->m_pCoDec->GetFileInfo(pModule->m_pCoDec, &pFileInfo);
rec_rate = pFileInfo.m_iFreq_Hz;
rec_bits = pFileInfo.m_b16bit == TRUE ? 16 : 8;
// saving internet stream
if (_strnicmp(pathname, CIC_HTTPHEADER, strlen(CIC_HTTPHEADER)) == 0)
{
strcpy(newpath, "Stream.wav");
pFileInfo.m_iFileLength_Secs = 0xffffffff;
}
else
{
// replace the extension with .wav
strcpy(newpath, pathname);
dot = strrchr(newpath, '.');
if (dot)
*dot = '\0';
strcat(newpath, ".wav");
}
// Trap error
while (!pContext->m_hFile)
{
OPENFILENAME fn;
char filefilter[] =
"WAV files (*.wav)\0*.wav\0"
"All Files (*.*)\0*.*\0";
BOOL returnval;
fn.lStructSize = sizeof(OPENFILENAME);
fn.hwndOwner = (HWND) GetWindowLong(windows.wnd_main, DWLP_USER);
fn.hInstance = NULL;
fn.lpstrFilter = filefilter;
fn.lpstrCustomFilter = NULL;
fn.nMaxCustFilter = 0;
fn.nFilterIndex = 0;
fn.lpstrFile = newpath;
fn.nMaxFile = MAX_PATH * 200;
fn.lpstrFileTitle = NULL;
fn.nMaxFileTitle = 0;
fn.lpstrInitialDir = options.last_used_directory;
fn.lpstrTitle = NULL;
fn.Flags = OFN_ENABLESIZING |
OFN_HIDEREADONLY | OFN_EXPLORER;
fn.nFileOffset = 0;
fn.nFileExtension = 0;
fn.lpstrDefExt = NULL;
fn.lCustData = 0;
fn.lpfnHook = NULL;
fn.lpTemplateName = NULL;
returnval = GetSaveFileName(&fn);
if (!returnval)
return;
pContext->m_hFile = fopen(fn.lpstrFile, "wb");
if (pContext->m_hFile)
break;
}
// Wave header stuff
// prep wave format header
wfs.wFormatTag = WAVE_FORMAT_PCM;
wfs.nChannels = pFileInfo.m_bStereo == TRUE ? 2 : 1;
wfs.nSamplesPerSec = rec_rate;
wfs.nBlockAlign = (short)(rec_bits / 8 * wfs.nChannels);
wfs.nAvgBytesPerSec = rec_rate * wfs.nBlockAlign;
wfs.wBitsPerSample = rec_bits;
wfs.cbSize = 0;
// RIFF header block
fwrite("RIFF", 4, 1, pContext->m_hFile);
temp = sizeof(wfs) + 20 + (pFileInfo.m_iFileLength_Secs * wfs.nAvgBytesPerSec);
fwrite(&temp, 4, 1, pContext->m_hFile);
fwrite("WAVE", 4, 1, pContext->m_hFile);
// 'fmt ' block
fwrite("fmt ", 4, 1, pContext->m_hFile);
temp = sizeof(wfs);
fwrite(&temp, 4, 1, pContext->m_hFile);
fwrite(&wfs, sizeof(wfs), 1, pContext->m_hFile);
// 'data' block
fwrite("data", 4, 1, pContext->m_hFile);
temp = pFileInfo.m_iFileLength_Secs * wfs.nAvgBytesPerSec;
fwrite(&temp, 4, 1, pContext->m_hFile);
}
// Scan ring buffer and fill any empty blocks - any blocks that become free
// while this loop is running will retrigger the event - the worse that can
// happen is that we enter this loop with no blocks free
// Get block from CoDec and then just send it to the device (how easy is this!)
bMoreData = pModule->m_pCoDec->GetPCMBlock(pModule->m_pCoDec, lpData, &dwBufferLength);
// If there is EQ then apply it
{
// Note that the EQ module is initailised and uninitialsed by the engine
CPs_EqualiserModule* pEQModule = (CPs_EqualiserModule*)pModule->m_pEqualiser;
pEQModule->ApplyEQToBlock_Inplace(pEQModule, lpData, dwBufferLength);
}
if (dwBufferLength > 0)
fwrite(lpData, dwBufferLength, 1, pContext->m_hFile);
// Nothing to send
if (bMoreData == FALSE)
{
pModule->m_pCoDec->CloseFile(pModule->m_pCoDec);
pModule->m_pCoDec = NULL;
if (pContext->m_hFile)
fclose(pContext->m_hFile);
pContext->m_hFile = NULL;
}
if (!pContext->m_bPaused)
SetEvent(pModule->m_evtBlockFree);
}
BOOL CPlaylistWindow_OffsetSelectedItems(const int iOffset)
{
int iNumItemsInList;
int iStartItem, iTermItem, iItemInc, iItemIDX;
int iScanStartItem, iScanTermItem;
CP_HPLAYLISTITEM hActive;
int iNewFocusItemIDX;
if (iOffset == 0)
return FALSE;
// Determine which direction to move in list
iNumItemsInList = CLV_GetItemCount(globals.m_hPlaylistViewControl);
if (iOffset < 0)
{
iStartItem = 0;
iTermItem = iNumItemsInList;
iItemInc = 1;
iScanStartItem = 0;
iScanTermItem = -iOffset;
}
else
{
iStartItem = iNumItemsInList - 1;
iTermItem = -1;
iItemInc = -1;
iScanStartItem = iNumItemsInList - 1;
iScanTermItem = iScanStartItem - iOffset;
}
// Ensure that the selection can move intact (ie there are no selected items that could
// be "scrolled off" the list
for (iItemIDX = iScanStartItem; iItemIDX != iScanTermItem; iItemIDX += iItemInc)
{
if (CLV_IsItemSelected(globals.m_hPlaylistViewControl, iItemIDX))
return FALSE;
}
iNewFocusItemIDX = CLV_GetFocusItem(globals.m_hPlaylistViewControl) + iOffset;
CLV_SetFocusItem(globals.m_hPlaylistViewControl, iNewFocusItemIDX);
CLV_EnsureVisible(globals.m_hPlaylistViewControl, iNewFocusItemIDX);
// Go through all the items scanning the -ve offset item and swapping it
// in if needed
for (iItemIDX = iStartItem; iItemIDX != iTermItem; iItemIDX += iItemInc)
{
// Work out the item to probe
const int iProbeItemIDX = iItemIDX - iOffset;
CP_HPLAYLISTITEM hItem, hItem_Probe, hReindexCursor;
CP_HPLAYLISTITEM hReindexStart, hReindexEnd;
int iReindexItemIDX;
// If this probe item is unselected (or out of bounds) - set the current item's selection
// to unselected and try the next item
if (iProbeItemIDX < 0 || iProbeItemIDX >= iNumItemsInList
|| CLV_IsItemSelected(globals.m_hPlaylistViewControl, iProbeItemIDX) == FALSE)
{
CLV_SetItemSelected(globals.m_hPlaylistViewControl, iItemIDX, FALSE);
continue;
}
// The probe item is selected - move that item over to this item
// - If the item is moving down it needs to be inserted after - otherwise it
// needs to be inserted before
hItem = (CP_HPLAYLISTITEM)CLV_GetItemData(globals.m_hPlaylistViewControl, iItemIDX);
hItem_Probe = (CP_HPLAYLISTITEM)CLV_GetItemData(globals.m_hPlaylistViewControl, iProbeItemIDX);
if (iOffset > 0)
{
// Get start reindex item
hReindexStart = CPLI_Next(hItem_Probe);
if (hReindexStart == NULL)
hReindexStart = CPL_GetFirstItem(globals.m_hPlaylist);
CPL_InsertItemAfter(globals.m_hPlaylist, hItem, hItem_Probe);
// Get end reindex item
hReindexEnd = CPLI_Next(hItem_Probe);
// Perform reindexing
iReindexItemIDX = iProbeItemIDX;
for (hReindexCursor = hReindexStart; hReindexCursor != hReindexEnd; hReindexCursor = CPLI_Next(hReindexCursor))
{
CPLI_SetCookie(hReindexCursor, iReindexItemIDX);
CPL_cb_OnItemUpdated(hReindexCursor);
iReindexItemIDX++;
}
}
else
{
// Get start reindex item
hReindexStart = CPLI_Prev(hItem_Probe);
if (hReindexStart == NULL)
hReindexStart = CPL_GetLastItem(globals.m_hPlaylist);
CPL_InsertItemBefore(globals.m_hPlaylist, hItem, hItem_Probe);
// Get end reindex item
hReindexEnd = CPLI_Prev(hItem_Probe);
// Perform reindexing
iReindexItemIDX = iProbeItemIDX;
for (hReindexCursor = hReindexStart; hReindexCursor != hReindexEnd; hReindexCursor = CPLI_Prev(hReindexCursor))
{
CPLI_SetCookie(hReindexCursor, iReindexItemIDX);
CPL_cb_OnItemUpdated(hReindexCursor);
iReindexItemIDX--;
}
}
// Set the item's selection
CLV_SetItemSelected(globals.m_hPlaylistViewControl, iItemIDX, TRUE);
}
// Set the "active" item in the list
hActive = CPL_GetActiveItem(globals.m_hPlaylist);
return TRUE;
}