protected override void OnRender(RenderGraphics g)
{
g.Clear(ThemeBase.DarkGreyFillColor1);
int patternSizeX = PatternSizeX;
int minVisiblePattern = Math.Max((int)Math.Floor(scrollX / (float)patternSizeX), 0);
int maxVisiblePattern = Math.Min((int)Math.Ceiling((scrollX + Width) / (float)patternSizeX), Song.Length);
// Track name background
g.FillRectangle(0, 0, trackNameSizeX, Height, whiteKeyBrush);
// Header
g.DrawLine(0, 0, Width, 0, theme.BlackBrush);
g.DrawLine(trackNameSizeX - 1, 0, trackNameSizeX - 1, headerSizeY, theme.DarkGreyLineBrush1);
g.PushTranslation(trackNameSizeX, 0);
g.PushClip(0, 0, Width, Height);
for (int i = minVisiblePattern, x = minVisiblePattern * patternSizeX - scrollX; i <= maxVisiblePattern; i++, x += patternSizeX)
{
if (i != 0)
{
g.DrawLine(x, 0, x, Height, theme.DarkGreyLineBrush1);
}
}
for (int i = minVisiblePattern, x = minVisiblePattern * patternSizeX - scrollX; i < maxVisiblePattern; i++, x += patternSizeX)
{
g.PushTranslation(x, 0);
g.DrawText(i.ToString(), ThemeBase.FontMediumCenter, 0, barTextPosY, theme.LightGreyFillBrush1, patternSizeX);
g.PopTransform();
}
g.PopClip();
g.PopTransform();
g.PushTranslation(0, headerSizeY);
// Icons
for (int i = 0, y = 0; i < Song.Channels.Length; i++, y += trackSizeY)
{
g.DrawBitmap(bmpTracks[(int)Song.Channels[i].Type], trackIconPosX, y + trackIconPosY, RenderTheme.MainWindowScaling, (App.ChannelMask & (1 << i)) != 0 ? 1.0f : 0.2f);
}
// Track names
for (int i = 0, y = 0; i < Song.Channels.Length; i++, y += trackSizeY)
{
g.DrawText(Song.Channels[i].Name, i == selectedChannel ? ThemeBase.FontMediumBold : ThemeBase.FontMedium, trackNamePosX, y + trackNamePosY, theme.BlackBrush);
}
// Ghost note icons
for (int i = 0, y = 0; i < Song.Channels.Length; i++, y += trackSizeY)
{
g.DrawBitmap(bmpGhostNote, trackNameSizeX - ghostNoteOffsetX, y + trackSizeY - ghostNoteOffsetY - 1, RenderTheme.MainWindowScaling, (App.GhostChannelMask & (1 << i)) != 0 ? 1.0f : 0.2f);
}
// Vertical line seperating the track labels.
g.DrawLine(trackNameSizeX - 1, 0, trackNameSizeX - 1, Height, theme.DarkGreyLineBrush1);
// Grey background rectangles ever other pattern + vertical lines
g.PushClip(trackNameSizeX, 0, Width, Height);
g.PushTranslation(trackNameSizeX, 0);
for (int i = minVisiblePattern, x = minVisiblePattern * patternSizeX - scrollX; i < maxVisiblePattern; i++, x += patternSizeX)
{
if ((i & 1) == 0)
{
g.FillRectangle(x, 0, x + patternSizeX, Height, theme.DarkGreyFillBrush2);
}
}
for (int i = minVisiblePattern, x = minVisiblePattern * patternSizeX - scrollX; i <= maxVisiblePattern; i++, x += patternSizeX)
{
if (i != 0)
{
g.DrawLine(x, 0, x, Height, theme.DarkGreyLineBrush1);
}
}
g.PopTransform();
g.PopClip();
// Horizontal lines
for (int i = 0, y = 0; i < Song.Channels.Length; i++, y += trackSizeY)
{
g.DrawLine(0, y, Width, y, theme.DarkGreyLineBrush1);
}
g.PushClip(trackNameSizeX, 0, Width, Height);
// Seek
int xxx = ScaleForZoom(App.CurrentFrame) + trackNameSizeX - scrollX;
g.DrawLine(xxx, -headerSizeY, xxx, Height, playPositionBrush);
// Patterns
for (int t = 0, y = 0; t < Song.Channels.Length; t++, y += trackSizeY)
{
for (int i = minVisiblePattern, x = minVisiblePattern * patternSizeX + trackNameSizeX - scrollX; i < maxVisiblePattern; i++, x += patternSizeX)
{
var pattern = Song.Channels[t].PatternInstances[i];
if (pattern != null)
{
var bmp = GetPatternBitmapFromCache(g, pattern);
g.PushTranslation(x, y);
g.FillRectangle(1, 1, patternSizeX, patternHeaderSizeY, g.GetVerticalGradientBrush(pattern.Color, patternHeaderSizeY - 1, 0.9f));
g.DrawLine(0, patternHeaderSizeY, patternSizeX, patternHeaderSizeY, theme.DarkGreyLineBrush1);
if (IsPatternSelected(t, i))
{
g.FillRectangle(1, 1 + patternHeaderSizeY, PatternSizeX, patternHeaderSizeY + bmp.Size.Height + 1, selectedPatternBrush);
}
g.DrawBitmap(bmp, 1, 1 + patternHeaderSizeY, PatternSizeX - 1, bmp.Size.Height, 1.0f);
g.PushClip(0, 0, PatternSizeX, trackSizeY);
g.DrawText(pattern.Name, ThemeBase.FontSmall, patternNamePosX, patternNamePosY, theme.BlackBrush);
g.PopClip();
g.PopTransform();
}
}
}
// Dragging selection
if (isDraggingSelection)
{
var pt = this.PointToClient(Cursor.Position);
//pt.X -= TrackNameSizeX;
pt.Y -= headerSizeY;
var drawX = pt.X - selectionDragAnchorX;
var drawY = minSelectedChannelIdx * trackSizeY;
var sizeX = (maxSelectedPatternIdx - minSelectedPatternIdx + 1) * patternSizeX;
var sizeY = (maxSelectedChannelIdx - minSelectedChannelIdx + 1) * trackSizeY;
g.FillRectangle(drawX, drawY, drawX + sizeX, drawY + sizeY, selectedPatternBrush);
}
g.PopClip();
g.PopTransform();
g.DrawLine(0, Height - 1, Width, Height - 1, theme.DarkGreyLineBrush1);
}
private void RenderWarningAndTooltip(RenderGraphics g)
{
var scaling = RenderTheme.MainWindowScaling;
var message = tooltip;
var messageBrush = redTooltip ? warningBrush : theme.LightGreyFillBrush2;
var messageFont = ThemeBase.FontMedium;
var messageFontCenter = ThemeBase.FontMediumCenter;
g.PushClip(lastButtonX, 0, Width, Height);
if (!string.IsNullOrEmpty(warning))
{
var span = DateTime.Now - warningTime;
if (span.TotalMilliseconds >= 2000)
{
warning = "";
}
else
{
message = (((((long)span.TotalMilliseconds) / 250) & 1) != 0) ? warning : "";
messageBrush = warningBrush;
messageFont = ThemeBase.FontMediumBold;
messageFontCenter = ThemeBase.FontMediumBoldCenter;
}
}
// Tooltip
if (!string.IsNullOrEmpty(message))
{
var lines = message.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
var posY = lines.Length == 1 ? tooltipSingleLinePosY : tooltipMultiLinePosY;
for (int j = 0; j < lines.Length; j++)
{
var splits = lines[j].Split(new char[] { '{', '}' }, StringSplitOptions.RemoveEmptyEntries);
var posX = Width - 40 * scaling;
for (int i = splits.Length - 1; i >= 0; i--)
{
var str = splits[i];
if (specialCharacters.TryGetValue(str, out var specialCharacter))
{
posX -= specialCharacter.Width;
if (specialCharacter.Bmp != null)
{
g.DrawBitmap(specialCharacter.Bmp, posX, posY + specialCharacter.OffsetY);
}
else
{
#if FAMISTUDIO_MACOS
if (str == "Ctrl")
{
str = "Cmd";
}
#endif
#if !FAMISTUDIO_WINDOWS
// HACK: The way we handle fonts in OpenGL is so different, i cant be bothered to debug this.
posX -= (int)scaling;
#endif
g.DrawRectangle(posX, posY + specialCharacter.OffsetY, posX + specialCharacter.Width, posY + specialCharacter.Height + specialCharacter.OffsetY, messageBrush);
g.DrawText(str, messageFontCenter, posX, posY, messageBrush, specialCharacter.Width);
#if !FAMISTUDIO_WINDOWS
// HACK: The way we handle fonts in OpenGL is so different, i cant be bothered to debug this.
posX -= (int)scaling;
#endif
}
}
else
{
posX -= g.MeasureString(splits[i], messageFont);
g.DrawText(str, messageFont, posX, posY, messageBrush);
}
}
posY += tooltipLineSizeY;
}
}
g.PopClip();
}