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winamp/Src/external_dependencies/openmpt-trunk/mptrack/Draw_pat.cpp

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/*
* draw_pat.cpp
* ------------
* Purpose: Code for drawing the pattern data.
* Notes : Also used for updating the status bar.
* Authors: Olivier Lapicque
* OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#include "stdafx.h"
#include "Mptrack.h"
#include "Mainfrm.h"
#include "Moddoc.h"
#include "dlg_misc.h"
#include "Globals.h"
#include "View_pat.h"
#include "EffectVis.h"
#include "ChannelManagerDlg.h"
#include "../soundlib/tuning.h"
#include "../soundlib/mod_specifications.h"
#include "../soundlib/Tables.h"
#include "../soundlib/plugins/PlugInterface.h"
#include "../common/mptStringBuffer.h"
#include "EffectInfo.h"
#include "PatternFont.h"
OPENMPT_NAMESPACE_BEGIN
// Headers
enum
{
ROWHDR_WIDTH = 32, // Row header
COLHDR_HEIGHT = 16 + 4, // Column header (name + color)
VUMETERS_HEIGHT = 13, // Height of vu-meters
PLUGNAME_HEIGHT = 16, // Height of plugin names
VUMETERS_BMPWIDTH = 32,
VUMETERS_BMPHEIGHT = 10,
VUMETERS_MEDWIDTH = 24,
VUMETERS_LOWIDTH = 16,
};
enum
{
COLUMN_BITS_NONE = 0x00,
COLUMN_BITS_NOTE = 0x01,
COLUMN_BITS_INSTRUMENT = 0x02,
COLUMN_BITS_VOLUME = 0x04,
COLUMN_BITS_FXCMD = 0x08,
COLUMN_BITS_FXPARAM = 0x10,
COLUMN_BITS_FXCMDANDPARAM = 0x18,
COLUMN_BITS_ALLCOLUMNS = 0x1F,
COLUMN_BITS_UNKNOWN = 0x20, // Appears to be unused
COLUMN_BITS_ALL = 0x3F,
COLUMN_BITS_SKIP = 0x40,
COLUMN_BITS_INVISIBLE = 0x80,
};
/////////////////////////////////////////////////////////////////////////////
// Effect colour codes
// EffectType => ModColor mapping
static constexpr int effectColors[] =
{
0,
MODCOLOR_GLOBALS,
MODCOLOR_VOLUME,
MODCOLOR_PANNING,
MODCOLOR_PITCH,
};
static_assert(std::size(effectColors) == MAX_EFFECT_TYPE);
/////////////////////////////////////////////////////////////////////////////
// CViewPattern Drawing Implementation
static uint8 HighlightColor(int c0, int c1)
{
int cf0 = 0xC0 - (c1 >> 2) - (c0 >> 3);
Limit(cf0, 0x40, 0xC0);
int cf1 = 0x100 - cf0;
return static_cast<uint8>((c0 * cf0 + c1 * cf1) >> 8);
}
static void MixColors(CFastBitmap &dib, ModColor target, ModColor src1, ModColor src2)
{
const auto c1 = TrackerSettings::Instance().rgbCustomColors[src1], c2 = TrackerSettings::Instance().rgbCustomColors[src2];
auto r = HighlightColor(GetRValue(c1), GetRValue(c2));
auto g = HighlightColor(GetGValue(c1), GetGValue(c2));
auto b = HighlightColor(GetBValue(c1), GetBValue(c2));
dib.SetColor(target, RGB(r, g, b));
}
void CViewPattern::UpdateColors()
{
m_Dib.SetAllColors(0, MAX_MODCOLORS, TrackerSettings::Instance().rgbCustomColors.data());
MixColors(m_Dib, MODCOLOR_2NDHIGHLIGHT, MODCOLOR_BACKHILIGHT, MODCOLOR_BACKNORMAL);
MixColors(m_Dib, MODCOLOR_DEFAULTVOLUME, MODCOLOR_VOLUME, MODCOLOR_BACKNORMAL);
MixColors(m_Dib, MODCOLOR_DUMMYCOMMAND, MODCOLOR_TEXTNORMAL, MODCOLOR_BACKNORMAL);
m_Dib.SetBlendColor(TrackerSettings::Instance().rgbCustomColors[MODCOLOR_BLENDCOLOR]);
}
bool CViewPattern::UpdateSizes()
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
int oldx = m_szCell.cx, oldy = m_szCell.cy;
m_szHeader.cx = ROWHDR_WIDTH;
m_szHeader.cy = COLHDR_HEIGHT;
m_szPluginHeader.cx = 0;
m_szPluginHeader.cy = m_Status[psShowPluginNames] ? MulDiv(PLUGNAME_HEIGHT, m_nDPIy, 96) : 0;
if(m_Status[psShowVUMeters]) m_szHeader.cy += VUMETERS_HEIGHT;
m_szCell.cx = 4 + pfnt->nEltWidths[0];
if (m_nDetailLevel >= PatternCursor::instrColumn) m_szCell.cx += pfnt->nEltWidths[1];
if (m_nDetailLevel >= PatternCursor::volumeColumn) m_szCell.cx += pfnt->nEltWidths[2];
if (m_nDetailLevel >= PatternCursor::effectColumn) m_szCell.cx += pfnt->nEltWidths[3] + pfnt->nEltWidths[4];
m_szCell.cy = pfnt->nHeight;
m_szHeader.cx = MulDiv(m_szHeader.cx, m_nDPIx, 96);
m_szHeader.cy = MulDiv(m_szHeader.cy, m_nDPIy, 96);
m_szHeader.cy += m_szPluginHeader.cy;
if(oldy != m_szCell.cy)
{
m_Dib.SetSize(m_Dib.GetWidth(), m_szCell.cy);
}
return (oldx != m_szCell.cx || oldy != m_szCell.cy);
}
UINT CViewPattern::GetColumnOffset(PatternCursor::Columns column) const
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
LimitMax(column, PatternCursor::lastColumn);
UINT offset = 0;
for(int i = PatternCursor::firstColumn; i < column; i++)
offset += pfnt->nEltWidths[i];
return offset;
}
int CViewPattern::GetSmoothScrollOffset() const
{
if((TrackerSettings::Instance().m_dwPatternSetup & PATTERN_SMOOTHSCROLL) != 0 // Actually using the smooth scroll feature
&& (m_Status & (psFollowSong | psDragActive)) == psFollowSong // Not drawing a selection during playback
&& (m_nMidRow != 0 || GetYScrollPos() > 0) // If active row is not centered, only scroll when display position is actually not at the top
&& IsLiveRecord() // Actually playing live (not paused or stepping)
&& m_nNextPlayRow != m_nPlayRow) // Don't scroll if we stay on the same row
{
uint32 tick = m_nPlayTick;
// Avoid jerky animation with backwards-going patterns
if(m_nNextPlayRow == m_nPlayRow - 1) tick = m_nTicksOnRow - m_nPlayTick - 1;
return Util::muldivr_unsigned(m_szCell.cy, tick, std::max(1u, m_nTicksOnRow));
}
return 0;
}
void CViewPattern::UpdateView(UpdateHint hint, CObject *pObj)
{
if(pObj == this)
{
return;
}
if(hint.GetType()[HINT_MPTOPTIONS])
{
PatternFont::UpdateFont(m_hWnd);
UpdateColors();
UpdateSizes();
UpdateScrollSize();
InvalidatePattern(true, true);
return;
}
const auto generalHint = hint.ToType<GeneralHint>();
if(generalHint.GetType()[HINT_MODTYPE | HINT_MODCHANNELS])
{
InvalidateChannelsHeaders();
UpdateScrollSize();
}
if(generalHint.GetType()[HINT_MODTYPE])
{
// If sequence and pattern view became inconsistent (e.g. due to rearranging patterns during cleanup), synchronize to order list again
const auto &order = Order();
const ORDERINDEX ord = GetCurrentOrder();
if(order.IsValidPat(ord) && order.at(ord) != m_nPattern)
SetCurrentPattern(order.at(ord));
}
if(generalHint.GetType()[HINT_MODCHANNELS]
&& m_quickChannelProperties.m_hWnd
&& pObj != &m_quickChannelProperties
&& (generalHint.GetChannel() >= GetDocument()->GetNumChannels() || generalHint.GetChannel() == m_quickChannelProperties.GetChannel()))
{
m_quickChannelProperties.UpdateDisplay();
}
const PatternHint patternHint = hint.ToType<PatternHint>();
const PATTERNINDEX updatePat = patternHint.GetPattern();
if(hint.GetType() == HINT_PATTERNDATA
&& m_nPattern != updatePat
&& updatePat != 0
&& updatePat != GetNextPattern()
&& updatePat != GetPrevPattern())
return;
if(patternHint.GetType()[HINT_MODTYPE | HINT_PATTERNDATA])
{
InvalidatePattern(false, true);
} else if(patternHint.GetType()[HINT_PATTERNROW])
{
InvalidateRow(static_cast<const RowHint &>(hint).GetRow());
}
}
POINT CViewPattern::GetPointFromPosition(PatternCursor cursor) const
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
POINT pt;
int xofs = GetXScrollPos();
int yofs = GetYScrollPos();
PatternCursor::Columns imax = cursor.GetColumnType();
LimitMax(imax, PatternCursor::lastColumn);
// if(imax > m_nDetailLevel)
// {
// // Extend to next channel
// imax = PatternCursor::firstColumn;
// cursor.Move(0, 1, 0);
// }
pt.x = (cursor.GetChannel() - xofs) * GetChannelWidth();
for(int i = 0; i < imax; i++)
{
pt.x += pfnt->nEltWidths[i];
}
if (pt.x < 0) pt.x = 0;
pt.x += Util::ScalePixels(ROWHDR_WIDTH, m_hWnd);
pt.y = (cursor.GetRow() - yofs + m_nMidRow) * m_szCell.cy;
if (pt.y < 0) pt.y = 0;
pt.y += m_szHeader.cy;
return pt;
}
PatternCursor CViewPattern::GetPositionFromPoint(POINT pt) const
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
int xofs = GetXScrollPos();
int yofs = GetYScrollPos();
int x = xofs + (pt.x - m_szHeader.cx) / GetChannelWidth();
if (pt.x < m_szHeader.cx) x = (xofs) ? xofs - 1 : 0;
int y = yofs - m_nMidRow + (pt.y - m_szHeader.cy + GetSmoothScrollOffset()) / m_szCell.cy;
if (y < 0) y = 0;
int xx = (pt.x - m_szHeader.cx) % GetChannelWidth(), dx = 0;
int imax = 4;
if (imax > (int)m_nDetailLevel + 1) imax = m_nDetailLevel + 1;
int i = 0;
for (i=0; i<imax; i++)
{
dx += pfnt->nEltWidths[i];
if(xx < dx)
break;
}
return PatternCursor(static_cast<ROWINDEX>(y), static_cast<CHANNELINDEX>(x), static_cast<PatternCursor::Columns>(i));
}
void CViewPattern::DrawLetter(int x, int y, char letter, int sizex, int ofsx)
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
if(pfnt->dibASCII)
{
if(32 <= letter && letter <= 127)
{
m_Dib.TextBlt(x, y, sizex, pfnt->spacingY, (((unsigned char)letter) * pfnt->nNoteWidth[0]) + ofsx, 0, pfnt->dibASCII);
return;
}
}
int srcx = pfnt->nSpaceX, srcy = pfnt->nSpaceY;
if ((letter >= '0') && (letter <= '9'))
{
srcx = pfnt->nNumX;
srcy = pfnt->nNumY + (letter - '0') * pfnt->spacingY;
} else
if ((letter >= 'A') && (letter < 'N'))
{
srcx = pfnt->nAlphaAM_X;
srcy = pfnt->nAlphaAM_Y + (letter - 'A') * pfnt->spacingY;
} else
if ((letter >= 'N') && (letter <= 'Z'))
{
srcx = pfnt->nAlphaNZ_X;
srcy = pfnt->nAlphaNZ_Y + (letter - 'N') * pfnt->spacingY;
} else
switch(letter)
{
case '?':
srcx = pfnt->nAlphaNZ_X;
srcy = pfnt->nAlphaNZ_Y + 13 * pfnt->spacingY;
break;
case '#':
srcx = pfnt->nAlphaAM_X;
srcy = pfnt->nAlphaAM_Y + 13 * pfnt->spacingY;
break;
case '\\':
srcx = pfnt->nAlphaNZ_X;
srcy = pfnt->nAlphaNZ_Y + 14 * pfnt->spacingY;
break;
case ':':
srcx = pfnt->nAlphaNZ_X;
srcy = pfnt->nAlphaNZ_Y + 15 * pfnt->spacingY;
break;
case '*':
srcx = pfnt->nAlphaNZ_X;
srcy = pfnt->nAlphaNZ_Y + 16 * pfnt->spacingY;
break;
case ' ':
srcx = pfnt->nSpaceX;
srcy = pfnt->nSpaceY;
break;
case 'b':
srcx = pfnt->nAlphaAM_X;
srcy = pfnt->nAlphaAM_Y + 14 * pfnt->spacingY;
break;
case '-':
srcx = pfnt->nAlphaAM_X;
srcy = pfnt->nAlphaAM_Y + 15 * pfnt->spacingY;
break;
case '+':
srcx = pfnt->nAlphaAM_X;
srcy = pfnt->nAlphaAM_Y + 16 * pfnt->spacingY;
break;
case 'd':
srcx = pfnt->nAlphaAM_X;
srcy = pfnt->nAlphaAM_Y + 17 * pfnt->spacingY;
break;
case '.':
srcx = pfnt->nNoteX;
srcy = pfnt->nNoteY;
break;
}
m_Dib.TextBlt(x, y, sizex, pfnt->spacingY, srcx+ofsx, srcy, pfnt->dib);
}
void CViewPattern::DrawLetter(int x, int y, wchar_t letter, int sizex, int ofsx)
{
DrawLetter(x, y, mpt::unsafe_char_convert<char>(letter), sizex, ofsx);
}
#if MPT_CXX_AT_LEAST(20)
void CViewPattern::DrawLetter(int x, int y, char8_t letter, int sizex, int ofsx)
{
DrawLetter(x, y, mpt::unsafe_char_convert<char>(letter), sizex, ofsx);
}
#endif
static MPT_FORCEINLINE void DrawPadding(CFastBitmap &dib, const PATTERNFONT *pfnt, int x, int y, int col)
{
if(pfnt->padding[col])
dib.TextBlt(x + pfnt->nEltWidths[col] - pfnt->padding[col], y, pfnt->padding[col], pfnt->spacingY, pfnt->nClrX + pfnt->nEltWidths[col] - pfnt->padding[col], pfnt->nClrY, pfnt->dib);
}
void CViewPattern::DrawNote(int x, int y, UINT note, CTuning* pTuning)
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
UINT xsrc = pfnt->nNoteX, ysrc = pfnt->nNoteY, dx = pfnt->nEltWidths[0];
if (!note)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, xsrc, ysrc, pfnt->dib);
} else
if (note == NOTE_NOTECUT)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, xsrc, ysrc + 13*pfnt->spacingY, pfnt->dib);
} else
if (note == NOTE_KEYOFF)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, xsrc, ysrc + 14*pfnt->spacingY, pfnt->dib);
} else
if(note == NOTE_FADE)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, xsrc, ysrc + 17*pfnt->spacingY, pfnt->dib);
} else
if(note == NOTE_PC)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, xsrc, ysrc + 15*pfnt->spacingY, pfnt->dib);
} else
if(note == NOTE_PCS)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, xsrc, ysrc + 16*pfnt->spacingY, pfnt->dib);
} else
{
if(pTuning)
{
// Drawing custom note names
std::wstring noteStr = mpt::ToWide(pTuning->GetNoteName(static_cast<Tuning::NOTEINDEXTYPE>(note - NOTE_MIDDLEC)));
if(noteStr.size() < 3)
noteStr.resize(3, L' ');
DrawLetter(x, y, noteStr[0], pfnt->nNoteWidth[0], 0);
DrawLetter(x + pfnt->nNoteWidth[0], y, noteStr[1], pfnt->nNoteWidth[1], 0);
DrawLetter(x + pfnt->nNoteWidth[0] + pfnt->nNoteWidth[1], y, noteStr[2], pfnt->nOctaveWidth, 0);
} else
{
// Original
UINT o = (note - NOTE_MIN) / 12; //Octave
UINT n = (note - NOTE_MIN) % 12; //Note
// Hack for default pattern font, allowing for sharps
if(TrackerSettings::Instance().accidentalFlats)
{
DrawLetter(x, y, NoteNamesFlat[n][0], pfnt->nNoteWidth[0], 0);
DrawLetter(x + pfnt->nNoteWidth[0], y, NoteNamesFlat[n][1], pfnt->nNoteWidth[1], 0);
} else
{
m_Dib.TextBlt(x, y, pfnt->nNoteWidth[0] + pfnt->nNoteWidth[1], pfnt->spacingY, xsrc, ysrc+(n+1)*pfnt->spacingY, pfnt->dib);
}
if(o <= 15)
m_Dib.TextBlt(x + pfnt->nNoteWidth[0] + pfnt->nNoteWidth[1], y, pfnt->nOctaveWidth, pfnt->spacingY,
pfnt->nNumX, pfnt->nNumY+o*pfnt->spacingY, pfnt->dib);
else
DrawLetter(x + pfnt->nNoteWidth[0] + pfnt->nNoteWidth[1], y, '?', pfnt->nOctaveWidth);
}
}
DrawPadding(m_Dib, pfnt, x, y, 0);
}
void CViewPattern::DrawInstrument(int x, int y, UINT instr)
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
if (instr)
{
UINT dx = pfnt->nInstrHiWidth;
if (instr < 100)
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, pfnt->nNumX+pfnt->nInstrOfs, pfnt->nNumY+(instr / 10)*pfnt->spacingY, pfnt->dib);
} else
{
m_Dib.TextBlt(x, y, dx, pfnt->spacingY, pfnt->nNum10X+pfnt->nInstr10Ofs, pfnt->nNum10Y+((instr-100) / 10)*pfnt->spacingY, pfnt->dib);
}
m_Dib.TextBlt(x+dx, y, pfnt->nEltWidths[1]-dx, pfnt->spacingY, pfnt->nNumX+pfnt->paramLoMargin, pfnt->nNumY+(instr % 10)*pfnt->spacingY, pfnt->dib);
} else
{
m_Dib.TextBlt(x, y, pfnt->nEltWidths[1], pfnt->spacingY, pfnt->nClrX+pfnt->nEltWidths[0], pfnt->nClrY, pfnt->dib);
}
DrawPadding(m_Dib, pfnt, x, y, 1);
}
void CViewPattern::DrawVolumeCommand(int x, int y, const ModCommand &mc, bool drawDefaultVolume)
{
const PATTERNFONT *pfnt = PatternFont::currentFont;
if(mc.IsPcNote())
{
//If note is parameter control note, drawing volume command differently.
const int val = std::min(ModCommand::maxColumnValue, static_cast<int>(mc.GetValueVolCol()));
if(pfnt->pcParamMargin) m_Dib.TextBlt(x, y, pfnt->pcParamMargin, pfnt->spacingY, pfnt->nClrX, pfnt->nClrY, pfnt->dib);
m_Dib.TextBlt(x + pfnt->pcParamMargin, y, pfnt->nVolCmdWidth, pfnt->spacingY,
pfnt->nNumX, pfnt->nNumY+(val / 100)*pfnt->spacingY, pfnt->dib);
m_Dib.TextBlt(x+pfnt->nVolCmdWidth, y, pfnt->nVolHiWidth, pfnt->spacingY,
pfnt->nNumX, pfnt->nNumY+((val / 10)%10)*pfnt->spacingY, pfnt->dib);
m_Dib.TextBlt(x+pfnt->nVolCmdWidth+pfnt->nVolHiWidth, y, pfnt->nEltWidths[2]-(pfnt->nVolCmdWidth+pfnt->nVolHiWidth), pfnt->spacingY,
pfnt->nNumX, pfnt->nNumY+(val % 10)*pfnt->spacingY, pfnt->dib);
} else
{
ModCommand::VOLCMD volcmd = mc.volcmd;
int vol = (mc.vol & 0x7F);
if(drawDefaultVolume)
{
// Displaying sample default volume if there is no volume command.
volcmd = VOLCMD_VOLUME;
vol = GetDefaultVolume(mc);
}
if(volcmd != VOLCMD_NONE && volcmd < MAX_VOLCMDS)
{
m_Dib.TextBlt(x, y, pfnt->nVolCmdWidth, pfnt->spacingY,
pfnt->nVolX, pfnt->nVolY + volcmd * pfnt->spacingY, pfnt->dib);
m_Dib.TextBlt(x+pfnt->nVolCmdWidth, y, pfnt->nVolHiWidth, pfnt->spacingY,
pfnt->nNumX, pfnt->nNumY + (vol / 10) * pfnt->spacingY, pfnt->dib);
m_Dib.TextBlt(x+pfnt->nVolCmdWidth + pfnt->nVolHiWidth, y, pfnt->nEltWidths[2] - (pfnt->nVolCmdWidth + pfnt->nVolHiWidth), pfnt->spacingY,
pfnt->nNumX, pfnt->nNumY + (vol % 10) * pfnt->spacingY, pfnt->dib);
} else
{
int srcx = pfnt->nEltWidths[0] + pfnt->nEltWidths[1];
m_Dib.TextBlt(x, y, pfnt->nEltWidths[2], pfnt->spacingY, pfnt->nClrX+srcx, pfnt->nClrY, pfnt->dib);
}
}
DrawPadding(m_Dib, pfnt, x, y, 2);
}
void CViewPattern::OnDraw(CDC *pDC)
{
CMainFrame *pMainFrm = CMainFrame::GetMainFrame();
CHAR s[256];
CRect rcClient, rect, rc;
const CModDoc *pModDoc;
MPT_ASSERT(pDC);
UpdateSizes();
if ((pModDoc = GetDocument()) == nullptr) return;
const int vuHeight = MulDiv(VUMETERS_HEIGHT, m_nDPIy, 96);
const int colHeight = MulDiv(COLHDR_HEIGHT, m_nDPIy, 96);
const int chanColorHeight = MulDiv(4, m_nDPIy, 96);
const int chanColorOffset = MulDiv(2, m_nDPIy, 96);
const int recordInsX = MulDiv(3, m_nDPIx, 96);
const bool doSmoothScroll = (TrackerSettings::Instance().m_dwPatternSetup & PATTERN_SMOOTHSCROLL) != 0;
GetClientRect(&rcClient);
HDC hdc;
HBITMAP oldBitmap = NULL;
if(doSmoothScroll)
{
if(rcClient != m_oldClient)
{
m_offScreenBitmap.DeleteObject();
m_offScreenDC.DeleteDC();
m_offScreenDC.CreateCompatibleDC(pDC);
m_offScreenBitmap.CreateCompatibleBitmap(pDC, rcClient.Width(), rcClient.Height());
m_oldClient = rcClient;
}
hdc = m_offScreenDC;
oldBitmap = SelectBitmap(hdc, m_offScreenBitmap);
} else
{
hdc = pDC->m_hDC;
}
const auto dcBrush = GetStockBrush(DC_BRUSH);
const auto faceColor = GetSysColor(COLOR_BTNFACE);
const auto shadowColor = GetSysColor(COLOR_BTNSHADOW);
const auto textColor = GetSysColor(COLOR_BTNTEXT);
CHANNELINDEX xofs = static_cast<CHANNELINDEX>(GetXScrollPos());
ROWINDEX yofs = static_cast<ROWINDEX>(GetYScrollPos());
const CSoundFile &sndFile = pModDoc->GetSoundFile();
UINT nColumnWidth = m_szCell.cx;
UINT ncols = sndFile.GetNumChannels();
int xpaint = m_szHeader.cx;
int ypaint = rcClient.top + m_szHeader.cy - GetSmoothScrollOffset();
const auto &order = Order();
const ORDERINDEX ordCount = Order().GetLength();
if (m_nMidRow)
{
if (yofs >= m_nMidRow)
{
yofs -= m_nMidRow;
} else
{
UINT nSkip = m_nMidRow - yofs;
PATTERNINDEX nPrevPat = PATTERNINDEX_INVALID;
// Display previous pattern
if (TrackerSettings::Instance().m_dwPatternSetup & PATTERN_SHOWPREVIOUS)
{
if(m_nOrder > 0 && m_nOrder < ordCount)
{
ORDERINDEX prevOrder = order.GetPreviousOrderIgnoringSkips(m_nOrder);
//Skip +++ items
if(m_nOrder < order.size() && order[m_nOrder] == m_nPattern)
{
nPrevPat = order[prevOrder];
}
}
}
if(sndFile.Patterns.IsValidPat(nPrevPat))
{
ROWINDEX nPrevRows = sndFile.Patterns[nPrevPat].GetNumRows();
ROWINDEX n = std::min(static_cast<ROWINDEX>(nSkip), nPrevRows);
ypaint += (nSkip - n) * m_szCell.cy;
rect.SetRect(0, m_szHeader.cy, nColumnWidth * ncols + m_szHeader.cx, ypaint - 1);
m_Dib.SetBlendMode(true);
DrawPatternData(hdc, nPrevPat, false, false,
nPrevRows - n, nPrevRows, xofs, rcClient, &ypaint);
m_Dib.SetBlendMode(false);
} else
{
ypaint += nSkip * m_szCell.cy;
rect.SetRect(0, m_szHeader.cy, nColumnWidth * ncols + m_szHeader.cx, ypaint - 1);
}
if ((rect.bottom > rect.top) && (rect.right > rect.left))
{
::SetDCBrushColor(hdc, faceColor);
::FillRect(hdc, &rect, dcBrush);
auto shadowRect = rect;
shadowRect.top = shadowRect.bottom++;
::SetDCBrushColor(hdc, shadowColor);
::FillRect(hdc, &shadowRect, dcBrush);
}
yofs = 0;
}
}
UINT nrows = sndFile.Patterns.IsValidPat(m_nPattern) ? sndFile.Patterns[m_nPattern].GetNumRows() : 0;
int ypatternend = ypaint + (nrows-yofs)*m_szCell.cy;
DrawPatternData(hdc, m_nPattern, true, (pMainFrm->GetModPlaying() == pModDoc),
yofs, nrows, xofs, rcClient, &ypaint);
// Display next pattern
if ((TrackerSettings::Instance().m_dwPatternSetup & PATTERN_SHOWPREVIOUS) && (ypaint < rcClient.bottom) && (ypaint == ypatternend))
{
int nVisRows = (rcClient.bottom - ypaint + m_szCell.cy - 1) / m_szCell.cy;
if ((nVisRows > 0) && (m_nMidRow))
{
PATTERNINDEX nNextPat = PATTERNINDEX_INVALID;
ORDERINDEX nNextOrder = order.GetNextOrderIgnoringSkips(m_nOrder);
if(nNextOrder == m_nOrder) nNextOrder = ORDERINDEX_INVALID;
//Ignore skip items(+++) from sequence.
if(m_nOrder < ordCount && nNextOrder < ordCount && order[m_nOrder] == m_nPattern)
{
nNextPat = order[nNextOrder];
}
if(sndFile.Patterns.IsValidPat(nNextPat))
{
ROWINDEX nNextRows = sndFile.Patterns[nNextPat].GetNumRows();
ROWINDEX n = std::min(static_cast<ROWINDEX>(nVisRows), nNextRows);
m_Dib.SetBlendMode(true);
DrawPatternData(hdc, nNextPat, false, false,
0, n, xofs, rcClient, &ypaint);
m_Dib.SetBlendMode(false);
}
}
}
// Drawing outside pattern area
xpaint = m_szHeader.cx + (ncols - xofs) * nColumnWidth;
if ((xpaint < rcClient.right) && (ypaint > rcClient.top))
{
rc.SetRect(xpaint, rcClient.top, rcClient.right, ypaint);
::SetDCBrushColor(hdc, faceColor);
::FillRect(hdc, &rc, dcBrush);
}
if (ypaint < rcClient.bottom)
{
int width = Util::ScalePixels(1, m_hWnd);
rc.SetRect(0, ypaint, rcClient.right + 1, rcClient.bottom + 1);
if(width == 1)
DrawButtonRect(hdc, &rc, _T(""));
else
DrawEdge(hdc, rc, EDGE_RAISED, BF_TOPLEFT | BF_MIDDLE); // Prevent lower edge from being drawn
}
// Drawing pattern selection
if(m_Status[psDragnDropping])
{
DrawDragSel(hdc);
}
const auto buttonBrush = GetSysColorBrush(COLOR_BTNFACE), blackBrush = GetStockBrush(BLACK_BRUSH);
UINT ncolhdr = xofs;
xpaint = m_szHeader.cx;
ypaint = rcClient.top;
rect.SetRect(0, rcClient.top, rcClient.right, rcClient.top + m_szHeader.cy);
if(::RectVisible(hdc, &rect))
{
sprintf(s, "#%u", m_nPattern);
rect.right = m_szHeader.cx;
DrawButtonRect(hdc, &rect, s, FALSE,
(m_bInItemRect && m_nDragItem.Type() == DragItem::PatternHeader) ? TRUE : FALSE);
const int dropWidth = Util::ScalePixels(2, m_hWnd);
// Drawing Channel Headers
while (xpaint < rcClient.right)
{
rect.SetRect(xpaint, ypaint, xpaint + nColumnWidth, ypaint + m_szHeader.cy);
if (ncolhdr < ncols)
{
const auto &channel = sndFile.ChnSettings[ncolhdr];
const auto recordGroup = pModDoc->GetChannelRecordGroup(static_cast<CHANNELINDEX>(ncolhdr));
const char *pszfmt = sndFile.m_bChannelMuteTogglePending[ncolhdr]? "[Channel %u]" : "Channel %u";
if(channel.szName[0] != 0)
pszfmt = sndFile.m_bChannelMuteTogglePending[ncolhdr] ? "%u: [%s]" : "%u: %s";
else if(m_nDetailLevel < PatternCursor::volumeColumn)
pszfmt = sndFile.m_bChannelMuteTogglePending[ncolhdr] ? "[Ch%u]" : "Ch%u";
else if(m_nDetailLevel < PatternCursor::effectColumn)
pszfmt = sndFile.m_bChannelMuteTogglePending[ncolhdr] ? "[Chn %u]" : "Chn %u";
sprintf(s, pszfmt, ncolhdr + 1, channel.szName.buf);
DrawButtonRect(hdc, &rect, s,
channel.dwFlags[CHN_MUTE] ? TRUE : FALSE,
(m_bInItemRect && m_nDragItem.Type() == DragItem::ChannelHeader && m_nDragItem.Value() == ncolhdr) ? TRUE : FALSE,
recordGroup != RecordGroup::NoGroup ? DT_RIGHT : DT_CENTER, chanColorHeight);
if(channel.color != ModChannelSettings::INVALID_COLOR)
{
// Channel color
CRect r;
r.top = rect.top + chanColorOffset;
r.bottom = r.top + chanColorHeight;
r.left = rect.left + chanColorOffset;
r.right = rect.right - chanColorOffset;
::SetDCBrushColor(hdc, channel.color);
::FillRect(hdc, r, dcBrush);
}
// When dragging around channel headers, mark insertion position
if(m_Status[psDragging] && !m_bInItemRect
&& m_nDragItem.Type() == DragItem::ChannelHeader
&& m_nDropItem.Type() == DragItem::ChannelHeader
&& m_nDropItem.Value() == ncolhdr)
{
CRect r;
r.top = rect.top;
r.bottom = rect.bottom;
// Drop position depends on whether hovered channel is left or right of dragged item.
r.left = (m_nDropItem.Value() < m_nDragItem.Value() || m_Status[psShiftDragging]) ? rect.left : rect.right - dropWidth;
r.right = r.left + dropWidth;
::SetDCBrushColor(hdc, textColor);
::FillRect(hdc, r, dcBrush);
}
rect.bottom = rect.top + colHeight;
rect.top += chanColorHeight;
if(recordGroup != RecordGroup::NoGroup)
{
CRect insRect;
insRect.SetRect(xpaint, ypaint + chanColorHeight, xpaint + nColumnWidth / 8 + recordInsX, ypaint + colHeight);
FrameRect(hdc, &rect, buttonBrush);
InvertRect(hdc, &rect);
s[0] = (recordGroup == RecordGroup::Group1) ? '1' : '2';
s[1] = '\0';
DrawButtonRect(hdc, &insRect, s, FALSE, FALSE, DT_CENTER);
FrameRect(hdc, &insRect, blackBrush);
}
if(m_Status[psShowVUMeters])
{
OldVUMeters[ncolhdr] = 0;
DrawChannelVUMeter(hdc, rect.left + 1, rect.bottom, ncolhdr);
rect.top += vuHeight;
rect.bottom += vuHeight;
}
if(m_Status[psShowPluginNames])
{
rect.top = rect.bottom;
rect.bottom = rect.top + m_szPluginHeader.cy;
if(PLUGINDEX mixPlug = channel.nMixPlugin; mixPlug != 0)
sprintf(s, "%u: %s", mixPlug, (sndFile.m_MixPlugins[mixPlug - 1]).pMixPlugin ? sndFile.m_MixPlugins[mixPlug - 1].GetNameLocale() : "[empty]");
else
sprintf(s, "---");
DrawButtonRect(hdc, &rect, s, channel.dwFlags[CHN_NOFX] ? TRUE : FALSE,
((m_bInItemRect) && (m_nDragItem.Type() == DragItem::PluginName) && (m_nDragItem.Value() == ncolhdr)) ? TRUE : FALSE, DT_CENTER);
}
} else break;
ncolhdr++;
xpaint += nColumnWidth;
}
}
if(doSmoothScroll)
{
CRect clipRect;
pDC->GetClipBox(clipRect);
pDC->BitBlt(clipRect.left, clipRect.top, clipRect.Width(), clipRect.Height(), &m_offScreenDC, clipRect.left, clipRect.top, SRCCOPY);
SelectBitmap(m_offScreenDC, oldBitmap);
}
//rewbs.fxVis
if (m_pEffectVis)
{
//HACK: Update visualizer on every pattern redraw. Cleary there's space for opt here.
if (m_pEffectVis->m_hWnd) m_pEffectVis->Update();
}
}
static constexpr UINT EncodeRowColor(int rowBkCol, int rowCol, bool rowSelected)
{
return (rowBkCol << 16) | (rowCol << 8) | (rowSelected ? 1 : 0);
}
void CViewPattern::DrawPatternData(HDC hdc, PATTERNINDEX nPattern, bool selEnable,
bool isPlaying, ROWINDEX startRow, ROWINDEX numRows, CHANNELINDEX startChan, CRect &rcClient, int *pypaint)
{
uint8 selectedCols[MAX_BASECHANNELS]; // Bit mask of selected channel components
static_assert(1 << PatternCursor::lastColumn <= Util::MaxValueOfType(selectedCols[0]) , "Columns are used as bitmasks.");
const CSoundFile &sndFile = GetDocument()->GetSoundFile();
if(!sndFile.Patterns.IsValidPat(nPattern))
{
return;
}
const CPattern &pattern = sndFile.Patterns[nPattern];
const PATTERNFONT *pfnt = PatternFont::currentFont;
CRect rect;
int xpaint, ypaint = *pypaint;
UINT nColumnWidth;
CHANNELINDEX ncols = sndFile.GetNumChannels();
nColumnWidth = m_szCell.cx;
rect.SetRect(m_szHeader.cx, rcClient.top, m_szHeader.cx+nColumnWidth, rcClient.bottom);
for(CHANNELINDEX cmk = startChan; cmk < ncols; cmk++)
{
selectedCols[cmk] = selEnable ? m_Selection.GetSelectionBits(cmk) : 0;
if (!::RectVisible(hdc, &rect)) selectedCols[cmk] |= COLUMN_BITS_INVISIBLE;
rect.left += nColumnWidth;
rect.right += nColumnWidth;
}
// Max Visible Column
CHANNELINDEX maxcol = ncols;
while ((maxcol > startChan) && (selectedCols[maxcol-1] & COLUMN_BITS_INVISIBLE)) maxcol--;
// Init bitmap border
{
UINT maxndx = sndFile.GetNumChannels() * m_szCell.cx;
UINT ibmp = 0;
if (maxndx > (UINT)m_Dib.GetWidth()) maxndx = m_Dib.GetWidth();
do
{
ibmp += nColumnWidth;
m_Dib.TextBlt(ibmp-4, 0, 4, m_szCell.cy, pfnt->nClrX+pfnt->nWidth-4, pfnt->nClrY, pfnt->dib);
} while (ibmp + nColumnWidth <= maxndx);
}
const bool hexNumbers = (TrackerSettings::Instance().m_dwPatternSetup & PATTERN_HEXDISPLAY);
bool bRowSel = false;
int row_col = -1, row_bkcol = -1;
for(ROWINDEX row = startRow; row < numRows; row++)
{
UINT col, xbmp, nbmp, oldrowcolor;
const int compRow = row + TrackerSettings::Instance().rowDisplayOffset;
rect.left = 0;
rect.top = ypaint;
rect.right = rcClient.right;
rect.bottom = rect.top + m_szCell.cy;
if (!::RectVisible(hdc, &rect))
{
// No speedup for these columns next time
for(CHANNELINDEX iup = startChan; iup < maxcol; iup++)
selectedCols[iup] &= ~COLUMN_BITS_SKIP;
// skip row
ypaint += m_szCell.cy;
if(ypaint >= rcClient.bottom)
break;
continue;
}
rect.right = rect.left + m_szHeader.cx;
bool rowDisabled = sndFile.m_lockRowStart != ROWINDEX_INVALID && (row < sndFile.m_lockRowStart || row > sndFile.m_lockRowEnd);
TCHAR s[32];
if(hexNumbers)
wsprintf(s, _T("%s%02X"), compRow < 0 ? _T("-") : _T(""), std::abs(compRow));
else
wsprintf(s, _T("%d"), compRow);
DrawButtonRect(hdc, &rect, s, !selEnable || rowDisabled);
oldrowcolor = EncodeRowColor(row_bkcol, row_col, bRowSel);
bRowSel = (m_Selection.ContainsVertical(PatternCursor(row)));
row_col = MODCOLOR_TEXTNORMAL;
row_bkcol = MODCOLOR_BACKNORMAL;
// time signature highlighting
ROWINDEX nBeat = sndFile.m_nDefaultRowsPerBeat, nMeasure = sndFile.m_nDefaultRowsPerMeasure;
if(sndFile.Patterns[nPattern].GetOverrideSignature())
{
nBeat = sndFile.Patterns[nPattern].GetRowsPerBeat();
nMeasure = sndFile.Patterns[nPattern].GetRowsPerMeasure();
}
// secondary highlight (beats)
ROWINDEX highlightRow = compRow;
if(nMeasure > 0)
highlightRow %= nMeasure;
if ((TrackerSettings::Instance().m_dwPatternSetup & PATTERN_2NDHIGHLIGHT)
&& nBeat > 0)
{
if((highlightRow % nBeat) == 0)
{
row_bkcol = MODCOLOR_2NDHIGHLIGHT;
}
}
// primary highlight (measures)
if((TrackerSettings::Instance().m_dwPatternSetup & PATTERN_STDHIGHLIGHT)
&& nMeasure > 0)
{
if(highlightRow == 0)
{
row_bkcol = MODCOLOR_BACKHILIGHT;
}
}
bool blendModeChanged = false;
if (selEnable)
{
if ((row == m_nPlayRow) && (nPattern == m_nPlayPat))
{
row_col = MODCOLOR_TEXTPLAYCURSOR;
row_bkcol = MODCOLOR_BACKPLAYCURSOR;
}
if (row == GetCurrentRow())
{
if(m_Status[psFocussed])
{
row_col = MODCOLOR_TEXTCURROW;
row_bkcol = MODCOLOR_BACKCURROW;
} else
if(m_Status[psFollowSong] && isPlaying)
{
row_col = MODCOLOR_TEXTPLAYCURSOR;
row_bkcol = MODCOLOR_BACKPLAYCURSOR;
}
}
blendModeChanged = (rowDisabled != m_Dib.GetBlendMode());
m_Dib.SetBlendMode(rowDisabled);
}
// Eliminate non-visible column
xpaint = m_szHeader.cx;
col = startChan;
while ((selectedCols[col] & COLUMN_BITS_INVISIBLE) && (col < maxcol))
{
selectedCols[col] &= ~COLUMN_BITS_SKIP;
col++;
xpaint += nColumnWidth;
}
// Optimization: same row color ?
bool useSpeedUpMask = (oldrowcolor == EncodeRowColor(row_bkcol, row_col, bRowSel)) && !blendModeChanged;
xbmp = nbmp = 0;
do
{
int x, bk_col, tx_col, col_sel, fx_col;
const ModCommand *m = pattern.GetpModCommand(row, static_cast<CHANNELINDEX>(col));
// Should empty volume commands be replaced with a volume command showing the default volume?
const bool drawDefaultVolume = DrawDefaultVolume(m);
DWORD dwSpeedUpMask = 0;
if (useSpeedUpMask && (selectedCols[col] & COLUMN_BITS_SKIP) && (row))
{
const ModCommand *mold = m - ncols;
const bool drawOldDefaultVolume = DrawDefaultVolume(mold);
if (m->note == mold->note) dwSpeedUpMask |= COLUMN_BITS_NOTE;
if ((m->instr == mold->instr) || (m_nDetailLevel < PatternCursor::instrColumn)) dwSpeedUpMask |= COLUMN_BITS_INSTRUMENT;
if ( m->IsPcNote() || mold->IsPcNote() )
{
// Handle speedup mask for PC notes.
if(m->note == mold->note)
{
if(m->GetValueVolCol() == mold->GetValueVolCol() || (m_nDetailLevel < PatternCursor::volumeColumn)) dwSpeedUpMask |= COLUMN_BITS_VOLUME;
if(m->GetValueEffectCol() == mold->GetValueEffectCol() || (m_nDetailLevel < PatternCursor::effectColumn)) dwSpeedUpMask |= COLUMN_BITS_FXCMDANDPARAM;
}
} else
{
if ((m->volcmd == mold->volcmd && (m->volcmd == VOLCMD_NONE || m->vol == mold->vol) && !drawDefaultVolume && !drawOldDefaultVolume) || (m_nDetailLevel < PatternCursor::volumeColumn)) dwSpeedUpMask |= COLUMN_BITS_VOLUME;
if ((m->command == mold->command) || (m_nDetailLevel < PatternCursor::effectColumn)) dwSpeedUpMask |= (m->command != CMD_NONE) ? COLUMN_BITS_FXCMD : COLUMN_BITS_FXCMDANDPARAM;
}
if (dwSpeedUpMask == COLUMN_BITS_ALLCOLUMNS) goto DoBlit;
}
selectedCols[col] |= COLUMN_BITS_SKIP;
col_sel = 0;
if (bRowSel) col_sel = selectedCols[col] & COLUMN_BITS_ALL;
tx_col = row_col;
bk_col = row_bkcol;
if (col_sel)
{
tx_col = MODCOLOR_TEXTSELECTED;
bk_col = MODCOLOR_BACKSELECTED;
}
// Speedup: Empty command which is either not or fully selected
if (m->IsEmpty() && ((!col_sel) || (col_sel == COLUMN_BITS_ALLCOLUMNS)))
{
m_Dib.SetTextColor(tx_col, bk_col);
m_Dib.TextBlt(xbmp, 0, nColumnWidth-4, m_szCell.cy, pfnt->nClrX, pfnt->nClrY, pfnt->dib);
goto DoBlit;
}
x = 0;
// Note
if (!(dwSpeedUpMask & COLUMN_BITS_NOTE))
{
tx_col = row_col;
bk_col = row_bkcol;
if((TrackerSettings::Instance().m_dwPatternSetup & PATTERN_EFFECTHILIGHT) && m->IsNote())
{
tx_col = MODCOLOR_NOTE;
if(sndFile.m_SongFlags[SONG_AMIGALIMITS | SONG_PT_MODE])
{
// Highlight notes that exceed the Amiga's frequency range.
if(sndFile.GetType() == MOD_TYPE_MOD && (m->note < NOTE_MIDDLEC - 12 || m->note >= NOTE_MIDDLEC + 2 * 12))
{
tx_col = MODCOLOR_DODGY_COMMANDS;
} else if(sndFile.GetType() == MOD_TYPE_S3M && m->instr != 0 && m->instr <= sndFile.GetNumSamples())
{
uint32 period = sndFile.GetPeriodFromNote(m->note, 0, sndFile.GetSample(m->instr).nC5Speed);
if(period < 113 * 4 || period > 856 * 4)
{
tx_col = MODCOLOR_DODGY_COMMANDS;
}
}
}
}
if (col_sel & COLUMN_BITS_NOTE)
{
tx_col = MODCOLOR_TEXTSELECTED;
bk_col = MODCOLOR_BACKSELECTED;
}
// Drawing note
m_Dib.SetTextColor(tx_col, bk_col);
if(sndFile.GetType() == MOD_TYPE_MPT && m->instr < MAX_INSTRUMENTS && sndFile.Instruments[m->instr])
DrawNote(xbmp+x, 0, m->note, sndFile.Instruments[m->instr]->pTuning);
else //Original
DrawNote(xbmp+x, 0, m->note);
}
x += pfnt->nEltWidths[0];
// Instrument
if (m_nDetailLevel >= PatternCursor::instrColumn)
{
if (!(dwSpeedUpMask & COLUMN_BITS_INSTRUMENT))
{
tx_col = row_col;
bk_col = row_bkcol;
if ((TrackerSettings::Instance().m_dwPatternSetup & PATTERN_EFFECTHILIGHT) && (m->instr))
{
tx_col = MODCOLOR_INSTRUMENT;
}
if (col_sel & COLUMN_BITS_INSTRUMENT)
{
tx_col = MODCOLOR_TEXTSELECTED;
bk_col = MODCOLOR_BACKSELECTED;
}
// Drawing instrument
m_Dib.SetTextColor(tx_col, bk_col);
DrawInstrument(xbmp+x, 0, m->instr);
}
x += pfnt->nEltWidths[1];
}
// Volume
if (m_nDetailLevel >= PatternCursor::volumeColumn)
{
if (!(dwSpeedUpMask & COLUMN_BITS_VOLUME))
{
tx_col = row_col;
bk_col = row_bkcol;
if (col_sel & COLUMN_BITS_VOLUME)
{
tx_col = MODCOLOR_TEXTSELECTED;
bk_col = MODCOLOR_BACKSELECTED;
} else if (!m->IsPcNote() && (TrackerSettings::Instance().m_dwPatternSetup & PATTERN_EFFECTHILIGHT))
{
if(m->volcmd != VOLCMD_NONE && m->volcmd < MAX_VOLCMDS && effectColors[m->GetVolumeEffectType()] != 0)
{
tx_col = effectColors[m->GetVolumeEffectType()];
} else if(drawDefaultVolume)
{
tx_col = MODCOLOR_DEFAULTVOLUME;
}
}
// Drawing Volume
m_Dib.SetTextColor(tx_col, bk_col);
DrawVolumeCommand(xbmp + x, 0, *m, drawDefaultVolume);
}
x += pfnt->nEltWidths[2];
}
// Command & param
if (m_nDetailLevel >= PatternCursor::effectColumn)
{
const bool isPCnote = m->IsPcNote();
uint16 val = m->GetValueEffectCol();
if(val > ModCommand::maxColumnValue) val = ModCommand::maxColumnValue;
fx_col = row_col;
if (!isPCnote && m->command != CMD_NONE && m->command < MAX_EFFECTS && (TrackerSettings::Instance().m_dwPatternSetup & PATTERN_EFFECTHILIGHT))
{
if(effectColors[m->GetEffectType()] != 0)
fx_col = effectColors[m->GetEffectType()];
else if(m->command == CMD_DUMMY)
fx_col = MODCOLOR_DUMMYCOMMAND;
}
if (!(dwSpeedUpMask & COLUMN_BITS_FXCMD))
{
tx_col = fx_col;
bk_col = row_bkcol;
if (col_sel & COLUMN_BITS_FXCMD)
{
tx_col = MODCOLOR_TEXTSELECTED;
bk_col = MODCOLOR_BACKSELECTED;
}
// Drawing Command
m_Dib.SetTextColor(tx_col, bk_col);
if(isPCnote)
{
m_Dib.TextBlt(xbmp + x, 0, 2, pfnt->spacingY, pfnt->nClrX+x, pfnt->nClrY, pfnt->dib);
m_Dib.TextBlt(xbmp + x + pfnt->pcValMargin, 0, pfnt->nEltWidths[3], m_szCell.cy, pfnt->nNumX, pfnt->nNumY+(val / 100)*pfnt->spacingY, pfnt->dib);
} else
{
if(m->command != CMD_NONE)
{
char n = sndFile.GetModSpecifications().GetEffectLetter(m->command);
MPT_ASSERT(n >= ' ');
DrawLetter(xbmp+x, 0, n, pfnt->nEltWidths[3], pfnt->nCmdOfs);
} else
{
m_Dib.TextBlt(xbmp+x, 0, pfnt->nEltWidths[3], pfnt->spacingY, pfnt->nClrX+x, pfnt->nClrY, pfnt->dib);
}
}
DrawPadding(m_Dib, pfnt, xbmp + x, 0, 3);
}
x += pfnt->nEltWidths[3];
// Param
if (!(dwSpeedUpMask & COLUMN_BITS_FXPARAM))
{
tx_col = fx_col;
bk_col = row_bkcol;
if (col_sel & COLUMN_BITS_FXPARAM)
{
tx_col = MODCOLOR_TEXTSELECTED;
bk_col = MODCOLOR_BACKSELECTED;
}
// Drawing param
m_Dib.SetTextColor(tx_col, bk_col);
if(isPCnote)
{
m_Dib.TextBlt(xbmp + x, 0, pfnt->nParamHiWidth, m_szCell.cy, pfnt->nNumX, pfnt->nNumY+((val / 10) % 10)*pfnt->spacingY, pfnt->dib);
m_Dib.TextBlt(xbmp + x + pfnt->nParamHiWidth, 0, pfnt->nEltWidths[4] - pfnt->padding[4] - pfnt->nParamHiWidth, m_szCell.cy, pfnt->nNumX+pfnt->paramLoMargin, pfnt->nNumY+(val % 10)*pfnt->spacingY, pfnt->dib);
}
else
{
if (m->command)
{
m_Dib.TextBlt(xbmp + x, 0, pfnt->nParamHiWidth, m_szCell.cy, pfnt->nNumX, pfnt->nNumY+(m->param >> 4)*pfnt->spacingY, pfnt->dib);
m_Dib.TextBlt(xbmp + x + pfnt->nParamHiWidth, 0, pfnt->nEltWidths[4] - pfnt->padding[4] - pfnt->nParamHiWidth, m_szCell.cy, pfnt->nNumX+pfnt->paramLoMargin, pfnt->nNumY+(m->param & 0x0F)*pfnt->spacingY, pfnt->dib);
} else
{
m_Dib.TextBlt(xbmp+x, 0, pfnt->nEltWidths[4], m_szCell.cy, pfnt->nClrX+x, pfnt->nClrY, pfnt->dib);
}
}
DrawPadding(m_Dib, pfnt, xbmp + x, 0, 4);
}
}
DoBlit:
nbmp++;
xbmp += nColumnWidth;
xpaint += nColumnWidth;
if ((xbmp + nColumnWidth >= (UINT)m_Dib.GetWidth()) || (xpaint >= rcClient.right)) break;
} while (++col < maxcol);
m_Dib.Blit(hdc, xpaint-xbmp, ypaint, xbmp, m_szCell.cy);
// skip row
ypaint += m_szCell.cy;
if (ypaint >= rcClient.bottom) break;
}
*pypaint = ypaint;
}
void CViewPattern::DrawChannelVUMeter(HDC hdc, int x, int y, UINT nChn)
{
if (ChnVUMeters[nChn] != OldVUMeters[nChn])
{
UINT vul, vur;
vul = (ChnVUMeters[nChn] & 0xFF00) >> 8;
vur = ChnVUMeters[nChn] & 0xFF;
vul /= 15;
vur /= 15;
if (vul > 8) vul = 8;
if (vur > 8) vur = 8;
x += (m_szCell.cx / 2);
const auto &channel = GetSoundFile()->m_PlayState.Chn[nChn];
const bool isSynth =
channel.dwFlags[CHN_ADLIB]
|| (channel.pModSample != nullptr && channel.pModSample->uFlags[CHN_ADLIB])
|| ((channel.pModSample == nullptr || !channel.pModSample->HasSampleData()) && channel.HasMIDIOutput());
const auto bmp = isSynth ? CMainFrame::bmpPluginVUMeters : CMainFrame::bmpVUMeters;
if (m_nDetailLevel <= PatternCursor::instrColumn)
{
DibBlt(hdc, x-VUMETERS_LOWIDTH-1, y, VUMETERS_LOWIDTH, VUMETERS_BMPHEIGHT,
VUMETERS_BMPWIDTH*2+VUMETERS_MEDWIDTH*2, vul * VUMETERS_BMPHEIGHT, bmp);
DibBlt(hdc, x-1, y, VUMETERS_LOWIDTH, VUMETERS_BMPHEIGHT,
VUMETERS_BMPWIDTH*2+VUMETERS_MEDWIDTH*2+VUMETERS_LOWIDTH, vur * VUMETERS_BMPHEIGHT, bmp);
} else
if (m_nDetailLevel <= PatternCursor::volumeColumn)
{
DibBlt(hdc, x - VUMETERS_MEDWIDTH-1, y, VUMETERS_MEDWIDTH, VUMETERS_BMPHEIGHT,
VUMETERS_BMPWIDTH*2, vul * VUMETERS_BMPHEIGHT, bmp);
DibBlt(hdc, x, y, VUMETERS_MEDWIDTH, VUMETERS_BMPHEIGHT,
VUMETERS_BMPWIDTH*2+VUMETERS_MEDWIDTH, vur * VUMETERS_BMPHEIGHT, bmp);
} else
{
DibBlt(hdc, x - VUMETERS_BMPWIDTH - 1, y, VUMETERS_BMPWIDTH, VUMETERS_BMPHEIGHT,
0, vul * VUMETERS_BMPHEIGHT, bmp);
DibBlt(hdc, x + 1, y, VUMETERS_BMPWIDTH, VUMETERS_BMPHEIGHT,
VUMETERS_BMPWIDTH, vur * VUMETERS_BMPHEIGHT, bmp);
}
OldVUMeters[nChn] = ChnVUMeters[nChn];
}
}
// Draw an inverted border around the dragged selection.
void CViewPattern::DrawDragSel(HDC hdc)
{
const CSoundFile *pSndFile = GetSoundFile();
CRect rect;
int x1, y1, x2, y2;
int nChannels, nRows;
if(pSndFile == nullptr || !pSndFile->Patterns.IsValidPat(m_nPattern)) return;
// Compute relative movement
int dx = (int)m_DragPos.GetChannel() - (int)m_StartSel.GetChannel();
int dy = (int)m_DragPos.GetRow() - (int)m_StartSel.GetRow();
// Compute destination rect
PatternCursor begin(m_Selection.GetUpperLeft()), end(m_Selection.GetLowerRight());
// Check which selection lines need to be drawn.
bool drawLeft = ((int)begin.GetChannel() + dx >= GetXScrollPos());
bool drawRight = ((int)end.GetChannel() + dx < (int)pSndFile->GetNumChannels());
bool drawTop = ((int)begin.GetRow() + dy >= GetYScrollPos() - (int)m_nMidRow);
bool drawBottom = ((int)end.GetRow() + dy < (int)pSndFile->Patterns[m_nPattern].GetNumRows());
begin.Move(dy, dx, 0);
if(begin.GetChannel() >= pSndFile->GetNumChannels())
{
// Moved outside pattern range.
return;
}
end.Move(dy, dx, 0);
begin.Sanitize(pSndFile->Patterns[m_nPattern].GetNumRows(), pSndFile->GetNumChannels());
end.Sanitize(pSndFile->Patterns[m_nPattern].GetNumRows(), pSndFile->GetNumChannels());
// We need to know the first pixel that's not part of our rect anymore, so we extend the selection.
end.Move(1, 0, 1);
PatternRect destination(begin, end);
x1 = m_Selection.GetStartChannel();
y1 = m_Selection.GetStartRow();
x2 = m_Selection.GetEndChannel();
y2 = m_Selection.GetEndRow();
PatternCursor::Columns c1 = m_Selection.GetStartColumn();
PatternCursor::Columns c2 = m_Selection.GetEndColumn();
x1 += dx;
x2 += dx;
y1 += dy;
y2 += dy;
nChannels = pSndFile->m_nChannels;
nRows = pSndFile->Patterns[m_nPattern].GetNumRows();
if (x1 < GetXScrollPos()) drawLeft = false;
if (x1 >= nChannels) x1 = nChannels - 1;
if (x1 < 0) { x1 = 0; c1 = PatternCursor::firstColumn; drawLeft = false; }
if (x2 >= nChannels) { x2 = nChannels - 1; c2 = PatternCursor::lastColumn; drawRight = false; }
if (x2 < 0) x2 = 0;
if (y1 < GetYScrollPos() - (int)m_nMidRow) drawTop = false;
if (y1 >= nRows) y1 = nRows-1;
if (y1 < 0) { y1 = 0; drawTop = false; }
if (y2 >= nRows) { y2 = nRows-1; drawBottom = false; }
if (y2 < 0) y2 = 0;
POINT ptTopLeft = GetPointFromPosition(begin);
POINT ptBottomRight = GetPointFromPosition(end);
if ((ptTopLeft.x >= ptBottomRight.x) || (ptTopLeft.y >= ptBottomRight.y)) return;
if(end.GetColumnType() == PatternCursor::firstColumn)
{
// Special case: If selection ends on the last column of a channel, subtract the channel separator width.
ptBottomRight.x -= 4;
}
// invert the brush pattern (looks just like frame window sizing)
::SetTextColor(hdc, RGB(255, 255, 255));
::SetBkColor(hdc, RGB(0, 0, 0));
CBrush* pBrush = CDC::GetHalftoneBrush();
if (pBrush != NULL)
{
HBRUSH hOldBrush = (HBRUSH)SelectObject(hdc, pBrush->m_hObject);
// Top
if (drawTop)
{
rect.SetRect(ptTopLeft.x + 4, ptTopLeft.y, ptBottomRight.x, ptTopLeft.y + 4);
if (!drawLeft) rect.left -= 4;
PatBlt(hdc, rect.left, rect.top, rect.Width(), rect.Height(), PATINVERT);
}
// Bottom
if (drawBottom)
{
rect.SetRect(ptTopLeft.x, ptBottomRight.y - 4, ptBottomRight.x - 4, ptBottomRight.y);
if (!drawRight) rect.right += 4;
PatBlt(hdc, rect.left, rect.top, rect.Width(), rect.Height(), PATINVERT);
}
// Left
if (drawLeft)
{
rect.SetRect(ptTopLeft.x, ptTopLeft.y, ptTopLeft.x + 4, ptBottomRight.y - 4);
if (!drawBottom) rect.bottom += 4;
PatBlt(hdc, rect.left, rect.top, rect.Width(), rect.Height(), PATINVERT);
}
// Right
if (drawRight)
{
rect.SetRect(ptBottomRight.x - 4, ptTopLeft.y + 4, ptBottomRight.x, ptBottomRight.y);
if (!drawTop) rect.top -= 4;
PatBlt(hdc, rect.left, rect.top, rect.Width(), rect.Height(), PATINVERT);
}
if (hOldBrush != NULL) SelectObject(hdc, hOldBrush);
}
}
void CViewPattern::OnDrawDragSel()
{
HDC hdc = ::GetDC(m_hWnd);
if (hdc != NULL)
{
DrawDragSel(hdc);
::ReleaseDC(m_hWnd, hdc);
}
}
///////////////////////////////////////////////////////////////////////////////
// CViewPattern Scrolling Functions
void CViewPattern::UpdateScrollSize()
{
const CSoundFile *pSndFile = GetSoundFile();
const CHANNELINDEX numChannels = pSndFile ? pSndFile->GetNumChannels() : 0;
const ROWINDEX numRows = (pSndFile && pSndFile->Patterns.IsValidPat(m_nPattern)) ? pSndFile->Patterns[m_nPattern].GetNumRows() : 0;
CRect rect;
SIZE sizeTotal, sizePage, sizeLine;
sizeTotal.cx = m_szHeader.cx + numChannels * m_szCell.cx;
sizeTotal.cy = m_szHeader.cy + numRows * m_szCell.cy;
sizeLine.cx = m_szCell.cx;
sizeLine.cy = m_szCell.cy;
sizePage.cx = sizeLine.cx * 2;
sizePage.cy = sizeLine.cy * 8;
GetClientRect(&rect);
m_nMidRow = 0;
if (TrackerSettings::Instance().m_dwPatternSetup & PATTERN_CENTERROW) m_nMidRow = (rect.Height() - m_szHeader.cy) / (m_szCell.cy * 2);
if (m_nMidRow) sizeTotal.cy += m_nMidRow * m_szCell.cy * 2;
SetScrollSizes(MM_TEXT, sizeTotal, sizePage, sizeLine);
m_bWholePatternFitsOnScreen = (rect.Height() >= sizeTotal.cy);
if(m_bWholePatternFitsOnScreen)
m_nYScroll = 0;
}
void CViewPattern::UpdateScrollPos()
{
CRect rect;
GetClientRect(&rect);
int x = GetScrollPos(SB_HORZ);
if (x < 0) x = 0;
m_nXScroll = (x + m_szCell.cx - 1) / m_szCell.cx;
int y = GetScrollPos(SB_VERT);
if (y < 0) y = 0;
m_nYScroll = (y + m_szCell.cy - 1) / m_szCell.cy;
}
BOOL CViewPattern::OnScrollBy(CSize sizeScroll, BOOL bDoScroll)
{
int xOrig, xNew, x;
int yOrig, yNew, y;
// don't scroll if there is no valid scroll range (ie. no scroll bar)
CScrollBar* pBar;
DWORD dwStyle = GetStyle();
pBar = GetScrollBarCtrl(SB_VERT);
if ((pBar != NULL && !pBar->IsWindowEnabled()) ||
(pBar == NULL && !(dwStyle & WS_VSCROLL)))
{
// vertical scroll bar not enabled
sizeScroll.cy = 0;
}
pBar = GetScrollBarCtrl(SB_HORZ);
if ((pBar != NULL && !pBar->IsWindowEnabled()) ||
(pBar == NULL && !(dwStyle & WS_HSCROLL)))
{
// horizontal scroll bar not enabled
sizeScroll.cx = 0;
}
// adjust current x position
xOrig = x = GetScrollPos(SB_HORZ);
int xMax = GetScrollLimit(SB_HORZ);
x += sizeScroll.cx;
if (x < 0) x = 0; else if (x > xMax) x = xMax;
// adjust current y position
yOrig = y = GetScrollPos(SB_VERT);
int yMax = GetScrollLimit(SB_VERT);
y += sizeScroll.cy;
if (y < 0) y = 0; else if (y > yMax) y = yMax;
if (!bDoScroll) return TRUE;
xNew = x;
yNew = y;
if (x > 0) x = (x + m_szCell.cx - 1) / m_szCell.cx; else x = 0;
if (y > 0) y = (y + m_szCell.cy - 1) / m_szCell.cy; else y = 0;
if ((x != m_nXScroll) || (y != m_nYScroll))
{
CRect rect;
GetClientRect(&rect);
// HACK:
// Wine handles ScrollWindow completely synchronously (using RedrawWindow).
// This causes the window update region to be repainted immediately
// before and immediately after the actual copying of the scrolled rect.
// Async and sync window painting generally do not mix well at all
// (not even on native Windows) and this causes inevitable flickering
// on Wine.
// Instead, just invalidate the whole scrolled window area and let
// WM_PAINT handle the whole mess without ever scrolling any already
// painted contents. This causes additional CPU usage (on Wine) but
// avoids totally annoying and distracting flickering of the current-row-
// highlight.
if (x != m_nXScroll)
{
rect.left = m_szHeader.cx;
rect.top = 0;
if(TrackerSettings::Instance().patternAlwaysDrawWholePatternOnScrollSlow || mpt::OS::Windows::IsWine())
{
InvalidateRect(&rect, FALSE);
} else
{
ScrollWindow((m_nXScroll - x) * GetChannelWidth(), 0, &rect, &rect);
}
m_nXScroll = x;
}
if (y != m_nYScroll)
{
rect.left = 0;
rect.top = m_szHeader.cy;
if(TrackerSettings::Instance().patternAlwaysDrawWholePatternOnScrollSlow || mpt::OS::Windows::IsWine())
{
InvalidateRect(&rect, FALSE);
} else
{
ScrollWindow(0, (m_nYScroll - y) * GetRowHeight(), &rect, &rect);
}
m_nYScroll = y;
}
}
if (xNew != xOrig) SetScrollPos(SB_HORZ, xNew);
if (yNew != yOrig) SetScrollPos(SB_VERT, yNew);
return TRUE;
}
void CViewPattern::OnSize(UINT nType, int cx, int cy)
{
// Note: Switching between modules (when MDI childs are maximized) first calls this with the windowed size, then with the maximized size.
// Watch out for this odd behaviour when debugging this function.
CScrollView::OnSize(nType, cx, cy);
if (((nType == SIZE_RESTORED) || (nType == SIZE_MAXIMIZED)) && (cx > 0) && (cy > 0))
{
UpdateSizes();
UpdateScrollSize();
UpdateScrollPos();
m_Dib.SetSize(cx + m_szCell.cx, m_szCell.cy);
InvalidatePattern();
}
}
void CViewPattern::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
if (nSBCode == SB_THUMBTRACK) m_Status.set(psDragVScroll);
CModScrollView::OnVScroll(nSBCode, nPos, pScrollBar);
if (nSBCode == SB_ENDSCROLL) m_Status.reset(psDragVScroll);
}
void CViewPattern::SetCurSel(PatternCursor beginSel, PatternCursor endSel)
{
RECT rect1, rect2, rect, rcInt, rcUni;
POINT pt;
// Get current selection area
PatternCursor endSel2(m_Selection.GetLowerRight());
endSel2.Move(1, 0, 1);
pt = GetPointFromPosition(m_Selection.GetUpperLeft());
rect1.left = pt.x;
rect1.top = pt.y;
pt = GetPointFromPosition(endSel2);
rect1.right = pt.x;
rect1.bottom = pt.y;
if(rect1.left < m_szHeader.cx) rect1.left = m_szHeader.cx;
if(rect1.top < m_szHeader.cy) rect1.top = m_szHeader.cy;
// Get new selection area
m_Selection = PatternRect(beginSel, endSel);
if(const CSoundFile *sndFile = GetSoundFile(); sndFile != nullptr && sndFile->Patterns.IsValidPat(m_nPattern))
{
m_Selection.Sanitize(sndFile->Patterns[m_nPattern].GetNumRows(), sndFile->GetNumChannels());
}
UpdateIndicator();
pt = GetPointFromPosition(m_Selection.GetUpperLeft());
rect2.left = pt.x;
rect2.top = pt.y;
endSel2.Set(m_Selection.GetLowerRight());
endSel2.Move(1, 0, 1);
pt = GetPointFromPosition(endSel2);
rect2.right = pt.x;
rect2.bottom = pt.y;
if (rect2.left < m_szHeader.cx) rect2.left = m_szHeader.cx;
if (rect2.top < m_szHeader.cy) rect2.top = m_szHeader.cy;
// Compute area for invalidation
IntersectRect(&rcInt, &rect1, &rect2);
UnionRect(&rcUni, &rect1, &rect2);
SubtractRect(&rect, &rcUni, &rcInt);
if ((rect.left == rcUni.left) && (rect.top == rcUni.top)
&& (rect.right == rcUni.right) && (rect.bottom == rcUni.bottom))
{
InvalidateRect(&rect1, FALSE);
InvalidateRect(&rect2, FALSE);
} else
{
InvalidateRect(&rect, FALSE);
}
}
void CViewPattern::InvalidatePattern(bool invalidateChannelHeaders, bool invalidateRowHeaders)
{
CRect rect;
GetClientRect(&rect);
if(!invalidateChannelHeaders)
{
rect.top += m_szHeader.cy;
}
if(!invalidateRowHeaders)
{
rect.left += m_szHeader.cx;
}
InvalidateRect(&rect, FALSE);
SanitizeCursor();
}
void CViewPattern::InvalidateRow(ROWINDEX n)
{
const CSoundFile *pSndFile = GetSoundFile();
if(pSndFile && pSndFile->Patterns.IsValidPat(m_nPattern))
{
int yofs = GetYScrollPos() - m_nMidRow;
if (n == ROWINDEX_INVALID) n = GetCurrentRow();
if (((int)n < yofs) || (n >= pSndFile->Patterns[m_nPattern].GetNumRows())) return;
CRect rect;
GetClientRect(&rect);
rect.left = m_szHeader.cx;
rect.top = m_szHeader.cy - GetSmoothScrollOffset();
rect.top += (n - yofs) * m_szCell.cy;
rect.bottom = rect.top + m_szCell.cy;
InvalidateRect(&rect, FALSE);
}
}
void CViewPattern::InvalidateArea(PatternCursor begin, PatternCursor end)
{
RECT rect;
POINT pt;
pt = GetPointFromPosition(begin);
rect.left = pt.x;
rect.top = pt.y;
end.Move(1, 0, 1);
pt = GetPointFromPosition(end);
rect.right = pt.x;
rect.bottom = pt.y;
InvalidateRect(&rect, FALSE);
}
void CViewPattern::InvalidateCell(PatternCursor cursor)
{
cursor.RemoveColType();
InvalidateArea(cursor, PatternCursor(cursor.GetRow(), cursor.GetChannel(), PatternCursor::lastColumn));
}
void CViewPattern::InvalidateChannelsHeaders(CHANNELINDEX chn)
{
CRect rect;
GetClientRect(&rect);
rect.bottom = rect.top + m_szHeader.cy;
if(chn != CHANNELINDEX_INVALID)
{
rect.left = GetPointFromPosition(PatternCursor{ 0u, chn }).x;
rect.right = rect.left + GetChannelWidth();
}
InvalidateRect(&rect, FALSE);
}
void CViewPattern::UpdateIndicator(bool updateAccessibility)
{
const CSoundFile *sndFile = GetSoundFile();
CMainFrame *mainFrm = CMainFrame::GetMainFrame();
if(mainFrm == nullptr || sndFile == nullptr || !sndFile->Patterns.IsValidPat(m_nPattern))
return;
mainFrm->SetUserText(MPT_CFORMAT("Row {}, Col {}")(GetCurrentRow(), GetCurrentChannel() + 1));
if(::GetFocus() == m_hWnd)
{
const bool hasSelection = m_Selection.GetUpperLeft() != m_Selection.GetLowerRight();
if(hasSelection)
mainFrm->SetInfoText(MPT_CFORMAT("Selection: {} row{}, {} channel{}")(m_Selection.GetNumRows(), CString(m_Selection.GetNumRows() != 1 ? _T("s") : _T("")), m_Selection.GetNumChannels(), CString(m_Selection.GetNumChannels() != 1 ? _T("s") : _T(""))));
if(GetCurrentRow() < sndFile->Patterns[m_nPattern].GetNumRows() && m_Cursor.GetChannel() < sndFile->GetNumChannels())
{
if(!hasSelection)
mainFrm->SetInfoText(GetCursorDescription());
UpdateXInfoText();
}
if(updateAccessibility)
mainFrm->NotifyAccessibilityUpdate(*this);
}
}
CString CViewPattern::GetCursorDescription() const
{
const CSoundFile &sndFile = *GetSoundFile();
CString s;
if(!sndFile.Patterns.IsValidPat(m_nPattern))
{
return s;
}
ROWINDEX row = m_Cursor.GetRow();
CHANNELINDEX channel = m_Cursor.GetChannel();
const ModCommand *m = sndFile.Patterns[m_nPattern].GetpModCommand(row, channel);
switch(m_Cursor.GetColumnType())
{
case PatternCursor::noteColumn:
// display note
if(m->IsSpecialNote())
s = szSpecialNoteShortDesc[m->note - NOTE_MIN_SPECIAL];
else if(m->IsNote())
s = mpt::ToCString(sndFile.GetNoteName(m->note, m->instr));
break;
case PatternCursor::instrColumn:
// display instrument
if(m->instr)
{
s.Format(_T("%u: "), m->instr);
if(m->IsPcNote())
{
// display plugin name.
if(m->instr <= MAX_MIXPLUGINS)
{
s += mpt::ToCString(sndFile.m_MixPlugins[m->instr - 1].GetName());
}
} else
{
// "normal" instrument
if(sndFile.GetNumInstruments())
{
if((m->instr <= sndFile.GetNumInstruments()) && (sndFile.Instruments[m->instr]))
{
ModInstrument *pIns = sndFile.Instruments[m->instr];
s += mpt::ToCString(sndFile.GetCharsetInternal(), pIns->name);
if((m->note) && (m->note <= NOTE_MAX))
{
const SAMPLEINDEX nsmp = pIns->Keyboard[m->note - 1];
if((nsmp) && (nsmp <= sndFile.GetNumSamples()))
{
if(sndFile.m_szNames[nsmp][0])
{
s.AppendFormat(_T(" (%d: "), nsmp);
s += mpt::ToCString(sndFile.GetCharsetInternal(), sndFile.m_szNames[nsmp]);
s.AppendChar(_T(')'));
}
}
}
}
} else if(m->instr <= sndFile.GetNumSamples())
{
s += mpt::ToCString(sndFile.GetCharsetInternal(), sndFile.m_szNames[m->instr]);
}
}
}
break;
case PatternCursor::volumeColumn:
// display volume command
if(m->IsPcNote())
{
// display plugin param name.
if(m->instr > 0 && m->instr <= MAX_MIXPLUGINS)
{
const SNDMIXPLUGIN &plug = sndFile.m_MixPlugins[m->instr - 1];
if(plug.pMixPlugin != nullptr)
{
s = plug.pMixPlugin->GetFormattedParamName(m->GetValueVolCol());
}
}
} else if(m->volcmd != VOLCMD_NONE)
{
// "normal" volume command
EffectInfo effectInfo(sndFile);
effectInfo.GetVolCmdInfo(effectInfo.GetIndexFromVolCmd(m->volcmd), &s);
s += _T(": ");
CString tmp;
effectInfo.GetVolCmdParamInfo(*m, &tmp);
s += tmp;
}
break;
case PatternCursor::effectColumn:
case PatternCursor::paramColumn:
// display effect command
if(m->IsPcNote())
{
s.Format(_T("Parameter value: %u"), m->GetValueEffectCol());
} else if(m->command != CMD_NONE)
{
EffectInfo effectInfo(sndFile);
CString sztmp;
if(effectInfo.GetIndexFromEffect(m->command, m->param) >= 0)
{
UINT xParam = 0, xMultiplier = 1;
getXParam(m->command, m_nPattern, row, channel, sndFile, xParam, xMultiplier);
effectInfo.GetEffectNameEx(sztmp, *m, m->param * xMultiplier + xParam, channel);
}
//effectInfo.GetEffectName(sztmp, m->command, m->param, false, nChn);
if(!sztmp.IsEmpty())
{
s.Format(_T("%c%02X: "), sndFile.GetModSpecifications().GetEffectLetter(m->command), m->param);
s += sztmp;
}
}
break;
}
return s;
}
void CViewPattern::UpdateXInfoText()
{
const CSoundFile *sndFile = GetSoundFile();
CMainFrame *mainFrm = CMainFrame::GetMainFrame();
if(mainFrm == nullptr || sndFile == nullptr)
return;
CHANNELINDEX chn = GetCurrentChannel();
const auto &channel = sndFile->m_PlayState.Chn[chn];
CString xtraInfo;
xtraInfo.Format(_T("Chn:%d; Vol:%X; Mac:%X; Cut:%X%s; Res:%X; Pan:%X%s"),
chn + 1,
channel.nGlobalVol,
channel.nActiveMacro,
channel.nCutOff,
(channel.nFilterMode == FilterMode::HighPass) ? _T("-HP") : _T(""),
channel.nResonance,
channel.nPan,
channel.dwFlags[CHN_SURROUND] ? _T("-S") : _T(""));
mainFrm->SetXInfoText(xtraInfo);
}
void CViewPattern::UpdateAllVUMeters(Notification *pnotify)
{
CMainFrame *pMainFrm = CMainFrame::GetMainFrame();
const CModDoc *pModDoc = GetDocument();
if ((!pModDoc) || (!pMainFrm)) return;
CRect rcClient;
GetClientRect(&rcClient);
int xofs = GetXScrollPos();
HDC hdc = ::GetDC(m_hWnd);
const bool isPlaying = (pMainFrm->GetFollowSong(pModDoc) == m_hWnd);
int x = m_szHeader.cx;
CHANNELINDEX nChn = static_cast<CHANNELINDEX>(xofs);
const int yPos = rcClient.top + MulDiv(COLHDR_HEIGHT, m_nDPIy, 96);
while ((nChn < pModDoc->GetNumChannels()) && (x < rcClient.right))
{
ChnVUMeters[nChn] = static_cast<uint16>(pnotify->pos[nChn]);
if ((!isPlaying) || pnotify->type[Notification::Stop]) ChnVUMeters[nChn] = 0;
DrawChannelVUMeter(hdc, x + 1, rcClient.top + yPos, nChn);
nChn++;
x += m_szCell.cx;
}
::ReleaseDC(m_hWnd, hdc);
}
OPENMPT_NAMESPACE_END
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