Initial community commit

1 files changed, 204 insertions, 0 deletions

diff --git a/Src/external_dependencies/openmpt-trunk/mptrack/PatternGotoDialog.cpp b/Src/external_dependencies/openmpt-trunk/mptrack/PatternGotoDialog.cpp
new file mode 100644
index 00000000..0fd1d6e4
--- /dev/null
+++ b/Src/external_dependencies/openmpt-trunk/mptrack/PatternGotoDialog.cpp
@@ -0,0 +1,204 @@
+/*
+ * PatternGotoDialog.cpp
+ * ---------------------
+ * Purpose: Implementation of pattern "go to" dialog.
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+
+#include "stdafx.h"
+#include "Mptrack.h"
+#include "PatternGotoDialog.h"
+#include "Sndfile.h"
+
+
+OPENMPT_NAMESPACE_BEGIN
+
+
+// CPatternGotoDialog dialog
+
+CPatternGotoDialog::CPatternGotoDialog(CWnd *pParent, ROWINDEX row, CHANNELINDEX chan, PATTERNINDEX pat, ORDERINDEX ord, CSoundFile &sndFile)
+	: CDialog(IDD_EDIT_GOTO, pParent)
+	, m_SndFile(sndFile)
+	, m_nRow(row)
+	, m_nChannel(chan)
+	, m_nPattern(pat)
+	, m_nOrder(ord)
+	, m_nActiveOrder(ord)
+{ }
+
+
+void CPatternGotoDialog::DoDataExchange(CDataExchange* pDX)
+{
+	CDialog::DoDataExchange(pDX);
+	DDX_Control(pDX, IDC_SPIN1, m_SpinRow);
+	DDX_Control(pDX, IDC_SPIN2, m_SpinChannel);
+	DDX_Control(pDX, IDC_SPIN3, m_SpinPattern);
+	DDX_Control(pDX, IDC_SPIN4, m_SpinOrder);
+}
+
+
+BEGIN_MESSAGE_MAP(CPatternGotoDialog, CDialog)
+	ON_EN_CHANGE(IDC_GOTO_PAT, &CPatternGotoDialog::OnPatternChanged)
+	ON_EN_CHANGE(IDC_GOTO_ORD, &CPatternGotoDialog::OnOrderChanged)
+	ON_EN_CHANGE(IDC_GOTO_ROW, &CPatternGotoDialog::OnRowChanged)
+	ON_EN_CHANGE(IDC_EDIT5,    &CPatternGotoDialog::OnTimeChanged)
+	ON_EN_CHANGE(IDC_EDIT6,    &CPatternGotoDialog::OnTimeChanged)
+END_MESSAGE_MAP()
+
+
+BOOL CPatternGotoDialog::OnInitDialog()
+{
+	CDialog::OnInitDialog();
+	HICON icon = ::LoadIcon(AfxGetResourceHandle(), MAKEINTRESOURCE(IDR_MODULETYPE));
+	SetIcon(icon, FALSE);
+	SetIcon(icon, TRUE);
+
+	UpdateNumRows();
+	m_SpinChannel.SetRange32(1, m_SndFile.GetNumChannels());
+	m_SpinPattern.SetRange32(0, std::max(m_SndFile.Patterns.GetNumPatterns(), PATTERNINDEX(1)) - 1);
+	m_SpinOrder.SetRange32(0, std::max(m_SndFile.Order().GetLengthTailTrimmed(), ORDERINDEX(1)) - 1);
+	SetDlgItemInt(IDC_GOTO_ROW, m_nRow);
+	SetDlgItemInt(IDC_GOTO_CHAN, m_nChannel);
+	SetDlgItemInt(IDC_GOTO_PAT, m_nPattern);
+	SetDlgItemInt(IDC_GOTO_ORD, m_nOrder);
+	UpdateTime();
+	UnlockControls();
+	return TRUE;
+}
+
+void CPatternGotoDialog::OnOK()
+{
+	const auto &Order = m_SndFile.Order();
+	m_nRow = mpt::saturate_cast<ROWINDEX>(GetDlgItemInt(IDC_GOTO_ROW));
+	m_nChannel = mpt::saturate_cast<CHANNELINDEX>(GetDlgItemInt(IDC_GOTO_CHAN));
+
+	// Valid order item?
+	if(m_nOrder >= Order.size())
+	{
+		MessageBeep(MB_ICONWARNING);
+		GetDlgItem(IDC_GOTO_ORD)->SetFocus();
+		return;
+	}
+	// Does order match pattern? Does pattern exist?
+	if(Order[m_nOrder] != m_nPattern || !Order.IsValidPat(m_nOrder))
+	{
+		MessageBeep(MB_ICONWARNING);
+		GetDlgItem(IDC_GOTO_PAT)->SetFocus();
+		return;
+	}
+
+	LimitMax(m_nRow, m_SndFile.Patterns[m_nPattern].GetNumRows() - ROWINDEX(1));
+	Limit(m_nChannel, CHANNELINDEX(1), m_SndFile.GetNumChannels());
+
+	CDialog::OnOK();
+}
+
+void CPatternGotoDialog::OnPatternChanged()
+{
+	if(ControlsLocked())
+		return;  // The change to textbox did not come from user.
+
+	m_nPattern = mpt::saturate_cast<PATTERNINDEX>(GetDlgItemInt(IDC_GOTO_PAT));
+	m_nOrder = m_SndFile.Order().FindOrder(m_nPattern, m_nActiveOrder);
+
+	if(m_nOrder == ORDERINDEX_INVALID)
+	{
+		m_nOrder = 0;
+	}
+
+	LockControls();
+	SetDlgItemInt(IDC_GOTO_ORD, m_nOrder);
+	UpdateNumRows();
+	UpdateTime();
+	UnlockControls();
+}
+
+
+void CPatternGotoDialog::OnOrderChanged()
+{
+	if(ControlsLocked())
+		return;  // The change to textbox did not come from user.
+
+	m_nOrder = mpt::saturate_cast<ORDERINDEX>(GetDlgItemInt(IDC_GOTO_ORD));
+	if(m_SndFile.Order().IsValidPat(m_nOrder))
+	{
+		m_nPattern = m_SndFile.Order()[m_nOrder];
+	}
+
+	LockControls();
+	SetDlgItemInt(IDC_GOTO_PAT, m_nPattern);
+	UpdateNumRows();
+	UpdateTime();
+	UnlockControls();
+}
+
+
+void CPatternGotoDialog::OnRowChanged()
+{
+	if(ControlsLocked())
+		return;  // The change to textbox did not come from user.
+
+	m_nRow = mpt::saturate_cast<ROWINDEX>(GetDlgItemInt(IDC_GOTO_ROW));
+	UpdateTime();
+}
+
+
+void CPatternGotoDialog::OnTimeChanged()
+{
+	if(ControlsLocked())
+		return;  // The change to textbox did not come from user.
+
+	BOOL success = TRUE;
+	auto minutes = GetDlgItemInt(IDC_EDIT5, &success);
+	if(!success)
+		return;
+	auto seconds = GetDlgItemInt(IDC_EDIT6, &success);
+	if(!success)
+		return;
+
+	auto result = m_SndFile.GetLength(eNoAdjust, GetLengthTarget(minutes * 60.0 + seconds)).back();
+	if(!result.targetReached)
+		return;
+
+	m_nOrder = result.lastOrder;
+	m_nRow = result.lastRow;
+	if(m_SndFile.Order().IsValidPat(m_nOrder))
+		m_nPattern = m_SndFile.Order()[m_nOrder];
+
+	LockControls();
+	SetDlgItemInt(IDC_GOTO_ORD, m_nOrder);
+	SetDlgItemInt(IDC_GOTO_ROW, m_nRow);
+	SetDlgItemInt(IDC_GOTO_PAT, m_nPattern);
+	UnlockControls();
+}
+
+
+void CPatternGotoDialog::UpdateNumRows()
+{
+	const ROWINDEX maxRow = (m_SndFile.Patterns.IsValidPat(m_nPattern) ? m_SndFile.Patterns[m_nPattern].GetNumRows() : MAX_PATTERN_ROWS) - 1;
+	m_SpinRow.SetRange32(0, maxRow);
+	if(m_nRow > maxRow)
+	{
+		m_nRow = maxRow;
+		SetDlgItemInt(IDC_GOTO_ROW, m_nRow);
+	}
+}
+
+
+void CPatternGotoDialog::UpdateTime()
+{
+	const double length = m_SndFile.GetPlaybackTimeAt(m_nOrder, m_nRow, false, false);
+	if(length < 0.0)
+		return;
+	const double minutes = std::floor(length / 60.0), seconds = std::fmod(length, 60.0);
+	LockControls();
+	SetDlgItemInt(IDC_EDIT5, static_cast<int>(minutes));
+	SetDlgItemInt(IDC_EDIT6, static_cast<int>(seconds));
+	UnlockControls();
+}
+
+
+OPENMPT_NAMESPACE_END