void MainWindow::onIdleSlot()
{
CFamiTrackerApp* pApp = (CFamiTrackerApp*)AfxGetApp();
CMainFrame* pMainFrame = (CMainFrame*)pApp->m_pMainWnd;
CFamiTrackerDoc* pDoc = (CFamiTrackerDoc*)pMainFrame->GetActiveDocument();
CFamiTrackerView* pView = (CFamiTrackerView*)pMainFrame->GetActiveView();
static int lastFrame = -1;
unsigned int rowCount;
ui->sampleWindow->update();
// Move to next song if playing and the current song has reached a stop.
if ( m_bPlaying && !m_bChangeSong )
{
// Check if time is at time limit and if so, advance to next song.
int timeLimit = m_pWndMFC->GetTimeLimit();
CString playTime;
int totalPlayTime;
pMainFrame->GetDescendantWindow(AFX_IDW_STATUS_BAR)->GetDlgItemText(ID_INDICATOR_TIME,playTime);
totalPlayTime = m_pWndMFC->ConvertTime(playTime);
if ( lastFrame != pApp->GetSoundGenerator()->GetPlayerFrame() )
{
lastFrame = pApp->GetSoundGenerator()->GetPlayerFrame();
m_iFramesPlayed++;
}
if ( m_bTimeLimited &&
(timeLimit == totalPlayTime) )
{
// Force stop...
m_bPlaying = false;
pApp->OnCmdMsg(ID_TRACKER_TOGGLE_PLAY,0,0,0);
m_bChangeSong = true;
// Create a bit of a delay between songs.
m_pTimer->start(500);
}
else if ( m_bLoopLimited &&
m_iFramesPlayed > pDoc->ScanActualLength(pMainFrame->GetSelectedTrack(),m_pWndMFC->GetFrameLoopCount(),rowCount) )
{
// Force stop...
m_bPlaying = false;
pApp->OnCmdMsg(ID_TRACKER_TOGGLE_PLAY,0,0,0);
m_bChangeSong = true;
// Create a bit of a delay between songs.
m_pTimer->start(500);
}
if ( !pApp->GetSoundGenerator()->IsPlaying() )
{
m_bPlaying = false;
m_bChangeSong = true;
// Create a bit of a delay between songs.
m_pTimer->start(500);
}
}
// Wait until player starts playing before turning the above logic back on.
else if ( m_bChangeSong )
{
on_playStop_clicked();
if ( !ui->repeat->isChecked() )
{
on_next_clicked();
}
m_bChangeSong = false;
ui->position->setValue((pApp->GetSoundGenerator()->GetPlayerFrame()*pDoc->GetPatternLength(pMainFrame->GetSelectedTrack()))+pApp->GetSoundGenerator()->GetPlayerRow());
startSettleTimer();
m_pTimer->start(0);
}
if ( m_bDraggingPosition )
{
// FF/RW
pView->SelectFrame(ui->position->value()/pDoc->GetPatternLength(pMainFrame->GetSelectedTrack()));
// pView->SelectRow(ui->position->value()%pDoc->GetPatternLength(pMainFrame->GetSelectedTrack()));
}
else
{
ui->frames->setText(QString::number(m_iFramesPlayed)+"/"+QString::number(pDoc->ScanActualLength(pMainFrame->GetSelectedTrack(),m_pWndMFC->GetFrameLoopCount(),rowCount)));
ui->position->setValue((pApp->GetSoundGenerator()->GetPlayerFrame()*pDoc->GetPatternLength(pMainFrame->GetSelectedTrack()))+pApp->GetSoundGenerator()->GetPlayerRow());
}
}
void CFrameAction::Redo(CMainFrame *pMainFrm)
{
// Redo action
CFamiTrackerView *pView = (CFamiTrackerView*)pMainFrm->GetActiveView();
CFamiTrackerDoc *pDocument = pView->GetDocument();
switch (m_iAction) {
case ACT_ADD:
pDocument->InsertFrame(m_iUndoFramePos + 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_REMOVE:
pDocument->RemoveFrame(m_iUndoFramePos);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_DUPLICATE:
pDocument->DuplicateFrame(m_iUndoFramePos);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_DUPLICATE_PATTERNS:
pDocument->DuplicatePatterns(m_iUndoFramePos + 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_CHANGE_COUNT:
pDocument->SetFrameCount(m_iNewFrameCount);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_SET_PATTERN:
pDocument->SetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos, m_iNewPattern);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
pMainFrm->UpdateControls();
break;
case ACT_SET_PATTERN_ALL:
{
int Channels = pDocument->GetAvailableChannels();
for (int i = 0; i < Channels; ++i) {
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iNewPattern);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
}
break;
case ACT_CHANGE_PATTERN:
pDocument->SetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos, m_iOldPattern + m_iPatternDelta);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
case ACT_CHANGE_PATTERN_ALL:
{
int Channels = pDocument->GetAvailableChannels();
for (int i = 0; i < Channels; ++i) {
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iPatterns[i] + m_iPatternDelta);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
}
break;
case ACT_MOVE_DOWN:
pDocument->MoveFrameDown(m_iUndoFramePos);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_MOVE_UP:
pDocument->MoveFrameUp(m_iUndoFramePos);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_PASTE:
{
int Channels = pDocument->GetAvailableChannels();
for (int i = 0; i < Channels; ++i)
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iPasteData[i]);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
}
pView->SelectFrame(m_iRedoFramePos);
pView->SelectChannel(m_iRedoChannelPos);
}
bool CFrameAction::SaveState(CMainFrame *pMainFrm)
{
// Perform action
CFrameEditor *pFrameEditor = pMainFrm->GetFrameEditor();
CFamiTrackerView *pView = (CFamiTrackerView*)pMainFrm->GetActiveView();
CFamiTrackerDoc *pDocument = pView->GetDocument();
m_iUndoFramePos = pView->GetSelectedFrame();
m_iUndoChannelPos = pView->GetSelectedChannel();
switch (m_iAction) {
case ACT_ADD:
if (!pDocument->InsertFrame(m_iUndoFramePos + 1))
return false;
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_REMOVE:
SaveFrame(pDocument);
if (!pDocument->RemoveFrame(m_iUndoFramePos))
return false;
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_DUPLICATE:
if (!pDocument->DuplicateFrame(m_iUndoFramePos))
return false;
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_DUPLICATE_PATTERNS:
if (!pDocument->DuplicatePatterns(m_iUndoFramePos + 1))
return false;
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_CHANGE_COUNT:
m_iUndoFrameCount = pDocument->GetFrameCount();
pDocument->SetFrameCount(m_iNewFrameCount);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_SET_PATTERN:
m_iOldPattern = pDocument->GetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos);
pDocument->SetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos, m_iNewPattern);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
case ACT_SET_PATTERN_ALL:
{
int Channels = pDocument->GetAvailableChannels();
for (int i = 0; i < Channels; ++i) {
m_iPatterns[i] = pDocument->GetPatternAtFrame(m_iUndoFramePos, i);
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iNewPattern);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
}
break;
case ACT_CHANGE_PATTERN:
{
m_iOldPattern = pDocument->GetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos);
int NewPattern = m_iOldPattern + m_iPatternDelta;
if (NewPattern < 0)
NewPattern = 0;
if (NewPattern >= MAX_FRAMES)
NewPattern = MAX_FRAMES - 1;
if (NewPattern == m_iOldPattern)
return false;
pDocument->SetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos, NewPattern);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
}
break;
case ACT_CHANGE_PATTERN_ALL:
{
int Channels = pDocument->GetAvailableChannels();
for (int i = 0; i < Channels; ++i) {
m_iPatterns[i] = pDocument->GetPatternAtFrame(m_iUndoFramePos, i);
if (m_iPatterns[i] + m_iPatternDelta < 0 || m_iPatterns[i] + m_iPatternDelta >= MAX_FRAMES)
return false;
}
for (int i = 0; i < Channels; ++i)
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iPatterns[i] + m_iPatternDelta);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
}
break;
case ACT_MOVE_DOWN:
if (!pDocument->MoveFrameDown(m_iUndoFramePos))
return false;
pView->SelectFrame(m_iUndoFramePos + 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_MOVE_UP:
if (!pDocument->MoveFrameUp(m_iUndoFramePos))
return false;
pView->SelectFrame(m_iUndoFramePos - 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_PASTE:
SaveFrame(pDocument);
{
int Channels = pDocument->GetAvailableChannels();
for (int i = 0; i < Channels; ++i)
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iPasteData[i]);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
}
return true;
}
void CFrameAction::Undo(CMainFrame *pMainFrm)
{
// Undo action
CFrameEditor *pFrameEditor = pMainFrm->GetFrameEditor();
CFamiTrackerView *pView = (CFamiTrackerView*)pMainFrm->GetActiveView();
CFamiTrackerDoc *pDocument = pView->GetDocument();
m_iRedoFramePos = pView->GetSelectedFrame();
m_iRedoChannelPos = pView->GetSelectedChannel();
pView->SelectFrame(m_iUndoFramePos);
pView->SelectChannel(m_iUndoChannelPos);
switch (m_iAction) {
case ACT_ADD:
pDocument->RemoveFrame(m_iUndoFramePos + 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_REMOVE:
pDocument->InsertFrame(m_iUndoFramePos);
RestoreFrame(pDocument);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_DUPLICATE:
pDocument->RemoveFrame(m_iUndoFramePos);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_DUPLICATE_PATTERNS:
for (unsigned int i = 0; i < pDocument->GetAvailableChannels(); ++i) {
pDocument->ClearPattern(m_iUndoFramePos + 1, i);
}
pDocument->RemoveFrame(m_iUndoFramePos + 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_CHANGE_COUNT:
pDocument->SetFrameCount(m_iUndoFrameCount);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_SET_PATTERN:
pDocument->SetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos, m_iOldPattern);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
pMainFrm->UpdateControls();
break;
case ACT_SET_PATTERN_ALL:
for (unsigned int i = 0; i < pDocument->GetAvailableChannels(); ++i) {
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iPatterns[i]);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
case ACT_CHANGE_PATTERN:
pDocument->SetPatternAtFrame(m_iUndoFramePos, m_iUndoChannelPos, m_iOldPattern);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
case ACT_CHANGE_PATTERN_ALL:
for (unsigned int i = 0; i < pDocument->GetAvailableChannels(); ++i) {
pDocument->SetPatternAtFrame(m_iUndoFramePos, i, m_iPatterns[i]);
}
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
case ACT_MOVE_DOWN:
pDocument->MoveFrameUp(m_iUndoFramePos + 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_MOVE_UP:
pDocument->MoveFrameDown(m_iUndoFramePos - 1);
pDocument->UpdateAllViews(NULL, CHANGED_FRAMES);
break;
case ACT_PASTE:
RestoreFrame(pDocument);
pDocument->UpdateAllViews(NULL, CHANGED_PATTERN);
break;
}
pView->SelectFrame(m_iUndoFramePos);
pView->SelectChannel(m_iUndoChannelPos);
}
