public ThemeRenderResources(RenderGraphics g)
{
whiteBrush = g.CreateSolidBrush(Theme.WhiteColor);
blackBrush = g.CreateSolidBrush(Theme.BlackColor);
lightGreyFillBrush1 = g.CreateSolidBrush(Theme.LightGreyFillColor1);
lightGreyFillBrush2 = g.CreateSolidBrush(Theme.LightGreyFillColor2);
mediumGreyFillBrush1 = g.CreateSolidBrush(Theme.MediumGreyFillColor1);
darkGreyLineBrush1 = g.CreateSolidBrush(Theme.DarkGreyLineColor1);
darkGreyLineBrush2 = g.CreateSolidBrush(Theme.DarkGreyLineColor2);
darkGreyLineBrush3 = g.CreateSolidBrush(Theme.DarkGreyLineColor3);
darkGreyFillBrush1 = g.CreateSolidBrush(Theme.DarkGreyFillColor1);
darkGreyFillBrush2 = g.CreateSolidBrush(Theme.DarkGreyFillColor2);
lightRedFillBrush = g.CreateSolidBrush(Theme.LightRedFillColor);
darkRedFillBrush = g.CreateSolidBrush(Theme.DarkRedFillColor);
for (int j = 0; j < Theme.CustomColors.GetLength(1); j++)
{
for (int i = 0; i < Theme.CustomColors.GetLength(0); i++)
{
customColorBrushes[Theme.CustomColors[i, j]] = g.CreateSolidBrush(Theme.CustomColors[i, j]);
}
}
for (int i = 0; i < FontDefinitions.Length; i++)
{
fonts[i] = g.CreateFontFromResource(
FontDefinitions[i].Name,
FontDefinitions[i].Bold,
(int)(FontDefinitions[i].Size * g.FontScaling));
}
}
protected override void OnRenderInitialized(RenderGraphics g)
{
Debug.Assert((int)ButtonImageIndices.Count == ButtonImageNames.Length);
Debug.Assert(Note.EffectCount == EffectImageIndices.Length);
Debug.Assert(EnvelopeType.Count == EnvelopeImageIndices.Length);
bmpButtonAtlas = g.CreateBitmapAtlasFromResources(ButtonImageNames);
scrollBarBrush = g.CreateSolidBrush(Color.FromArgb(64, Color.Black));
buttons[(int)ButtonType.Sequencer] = new Button {
GetRenderInfo = GetSequencerRenderInfo, Click = OnSequencer, IsNavButton = true
};
buttons[(int)ButtonType.PianoRoll] = new Button {
GetRenderInfo = GetPianoRollRenderInfo, Click = OnPianoRoll, IsNavButton = true
};
buttons[(int)ButtonType.Project] = new Button {
GetRenderInfo = GetProjectExplorerInfo, Click = OnProjectExplorer, IsNavButton = true
};
buttons[(int)ButtonType.Channel] = new Button {
GetRenderInfo = GetChannelRenderInfo, Click = OnChannel, ListItemClick = OnChannelItemClick, ListItemLongPress = OnChannelItemLongPress
};
buttons[(int)ButtonType.Instrument] = new Button {
GetRenderInfo = GetInstrumentRenderingInfo, Click = OnInstrument, LongPress = OnInstrumentLongPress, ListItemClick = OnInstrumentItemClick, ListItemLongPress = OnInstrumentItemLongPress
};
buttons[(int)ButtonType.Envelope] = new Button {
GetRenderInfo = GetEnvelopeRenderingInfo, Click = OnEnvelope, ListItemClick = OnEnvelopeItemClick
};
buttons[(int)ButtonType.Arpeggio] = new Button {
GetRenderInfo = GetArpeggioRenderInfo, Click = OnArpeggio, LongPress = OnArpeggioLongPress, ListItemClick = OnArpeggioItemClick, ListItemLongPress = OnArpeggioItemLongPress
};
buttons[(int)ButtonType.Snap] = new Button {
GetRenderInfo = GetSnapRenderInfo, Click = OnSnap, ListItemClick = OnSnapItemClick
};
buttons[(int)ButtonType.Effect] = new Button {
GetRenderInfo = GetEffectRenderInfo, Click = OnEffect, ListItemClick = OnEffectItemClick
};
buttons[(int)ButtonType.DPCMEffect] = new Button {
GetRenderInfo = GetDPCMEffectRenderInfo, Click = OnDPCMEffect, ListItemClick = OnDPCMEffectItemClick
};
buttons[(int)ButtonType.DPCMPlay] = new Button {
GetRenderInfo = GetDPCMPlayRenderInfo, Click = OnDPCMPlay, LongPress = OnDPCMPlayLongPress
};
var screenSize = PlatformUtils.GetScreenResolution();
var scale = Math.Min(screenSize.Width, screenSize.Height) / 1080.0f;
buttonFont = scale > 1.2f ? ThemeResources.FontSmall : ThemeResources.FontVerySmall;
buttonSize = ScaleCustom(DefaultButtonSize, scale);
buttonSizeNav = ScaleCustom(DefaultNavButtonSize, scale);
buttonIconPos1 = ScaleCustom(DefaultIconPos1, scale);
buttonIconPos2 = ScaleCustom(DefaultIconPos2, scale);
textPosTop = ScaleCustom(DefaultTextPosTop, scale);
listItemSize = ScaleCustom(DefaultListItemSize, scale);
listIconPos = ScaleCustom(DefaultListIconPos, scale);
scrollBarSizeX = ScaleCustom(DefaultScrollBarSizeX, scale);
iconScaleFloat = ScaleCustomFloat(DefaultIconSize / (float)bmpButtonAtlas.GetElementSize(0).Width, scale);
}
protected void RenderDebug(RenderGraphics g)
{
#if DEBUG
if (PlatformUtils.IsMobile)
{
var c = g.CreateCommandList();
c.FillRectangle(lastX - 30, lastY - 30, lastX + 30, lastY + 30, ThemeResources.WhiteBrush);
g.DrawCommandList(c);
}
#endif
}
protected override void OnRenderInitialized(RenderGraphics g)
{
Debug.Assert((int)ButtonImageIndices.Count == ButtonImageNames.Length);
var screenSize = PlatformUtils.GetScreenResolution();
layoutSize = Math.Min(screenSize.Width, screenSize.Height) / 4;
bmpButtonAtlas = g.CreateBitmapAtlasFromResources(ButtonImageNames);
whiteKeyBrush = g.CreateVerticalGradientBrush(0, layoutSize, Theme.LightGreyFillColor1, Theme.LightGreyFillColor2);
blackKeyBrush = g.CreateVerticalGradientBrush(0, layoutSize, Theme.DarkGreyFillColor1, Theme.DarkGreyFillColor2);
whiteKeyPressedBrush = g.CreateVerticalGradientBrush(0, layoutSize, Theme.Darken(Theme.LightGreyFillColor1), Theme.Darken(Theme.LightGreyFillColor2));
blackKeyPressedBrush = g.CreateVerticalGradientBrush(0, layoutSize, Theme.Lighten(Theme.DarkGreyFillColor1), Theme.Lighten(Theme.DarkGreyFillColor2));
}
public RenderFont GetBestMatchingFontByHeight(RenderGraphics g, int desiredHeight, bool bold)
{
var lastIdx = 0;
var foundIdx = 0;
for (int i = 0; i < FontDefinitions.Length; i++)
{
var def = FontDefinitions[i];
if (def.Bold == bold)
{
if (def.Size * DpiScaling.Font > desiredHeight)
{
foundIdx = lastIdx;
break;
}
lastIdx = i;
}
}
return(fonts[Math.Max(0, foundIdx)]);
}
protected override void OnRender(RenderGraphics g)
{
var c = g.CreateCommandList();
c.Transform.GetOrigin(out var ox, out var oy);
// Background shadow.
if (IsExpanded)
{
var fullscreenRect = new Rectangle(0, 0, ParentFormSize.Width, ParentFormSize.Height);
fullscreenRect.Offset(-(int)ox, -(int)oy);
c.FillRectangle(fullscreenRect, g.GetSolidBrush(Color.Black, 1.0f, popupRatio * 0.6f));
}
// Clear BG.
var navBgRect = Rectangle.Empty;
for (int i = 0; i < (int)ButtonType.Count; i++)
{
var btn = buttons[i];
if (btn.Visible && btn.IsNavButton)
{
navBgRect = navBgRect.IsEmpty ? btn.Rect : Rectangle.Union(navBgRect, btn.Rect);
}
}
var bgRect = new Rectangle(0, 0, Width, Height);
var navBgBrush = IsLandscape ?
g.GetHorizontalGradientBrush(Theme.DarkGreyLineColor1, buttonSize, 0.8f) :
g.GetVerticalGradientBrush(Theme.DarkGreyLineColor1, buttonSize, 0.8f);
var bgBrush = IsLandscape ?
g.GetHorizontalGradientBrush(Theme.DarkGreyFillColor1, buttonSize, 0.8f) :
g.GetVerticalGradientBrush(Theme.DarkGreyFillColor1, buttonSize, 0.8f);
c.FillRectangle(bgRect, bgBrush);
c.FillRectangle(navBgRect, navBgBrush);
// Buttons
for (int i = 0; i < (int)ButtonType.Count; i++)
{
var btn = buttons[i];
if (btn.Visible)
{
var image = btn.GetRenderInfo(out var text, out var tint);
c.DrawBitmapAtlas(bmpButtonAtlas, (int)image, btn.IconX, btn.IconY, 1.0f, iconScaleFloat, tint);
if (!string.IsNullOrEmpty(text))
{
c.DrawText(text, buttonFont, btn.TextX, btn.TextY, ThemeResources.LightGreyFillBrush1, RenderTextFlags.Center | RenderTextFlags.Ellipsis, buttonSize, 0);
}
}
}
// Dividing line.
if (IsLandscape)
{
c.DrawLine(0, 0, 0, Height, ThemeResources.BlackBrush);
}
else
{
c.DrawLine(0, 0, Width, 0, ThemeResources.BlackBrush);
}
g.DrawCommandList(c);
// List items.
if (popupButtonIdx >= 0)
{
c = g.CreateCommandList();
var rect = GetExpandedListRect();
c.PushTranslation(rect.Left, rect.Top - scrollY);
for (int i = 0; i < listItems.Length; i++)
{
var item = listItems[i];
var brush = g.GetVerticalGradientBrush(item.Color, listItemSize, 0.8f);
var opacity = item.GetImageOpacity != null?item.GetImageOpacity(item) : 1.0f;
c.FillAndDrawRectangle(item.Rect, brush, ThemeResources.BlackBrush);
c.DrawBitmapAtlas(bmpButtonAtlas, item.ImageIndex, item.IconX, item.IconY, opacity, iconScaleFloat, Color.Black);
if (item.ExtraImageIndex >= 0)
{
var extraOpacity = item.GetExtraImageOpacity != null?item.GetExtraImageOpacity(item) : 1.0f;
c.DrawBitmapAtlas(bmpButtonAtlas, item.ExtraImageIndex, item.ExtraIconX, item.ExtraIconY, extraOpacity, iconScaleFloat, Color.Black);
}
c.DrawText(item.Text, i == popupSelectedIdx ? ThemeResources.FontMediumBold : ThemeResources.FontMedium, item.TextX, item.TextY, ThemeResources.BlackBrush, RenderTextFlags.Middle, 0, listItemSize);
}
c.PopTransform();
var scrollBarRect = GetScrollBarRect();
if ((Math.Abs(flingVelY) > 0.0f || captureOperation == CaptureOperation.MobilePan) && !scrollBarRect.IsEmpty)
{
c.PushTranslation(rect.Left, rect.Top);
c.FillRectangle(GetScrollBarRect(), scrollBarBrush);
c.PopTransform();
}
if (IsLandscape)
{
rect.Width = -rect.X;
}
else
{
rect.Height = -rect.Y;
}
rect.Offset((int)Math.Round(ox), (int)Math.Round(oy));
g.DrawCommandList(c, rect);
}
}
protected override void OnRender(RenderGraphics g)
{
RenderPiano(g);
RenderDebug(g);
}
protected void RenderPiano(RenderGraphics g)
{
int minVisibleOctave = Utils.Clamp((int)Math.Floor(scrollX / (float)octaveSizeX), 0, NumOctaves);
int maxVisibleOctave = Utils.Clamp((int)Math.Ceiling((scrollX + Width) / (float)octaveSizeX), 0, NumOctaves);
var cb = g.CreateCommandList();
var cp = g.CreateCommandList();
// Background (white keys)
cb.FillRectangle(0, 0, Width, Height, whiteKeyBrush);
// Highlighted note.
var playOctave = Note.IsMusicalNote(highlightAbsNote) ? (highlightAbsNote - 1) / 12 : -1;
var playNote = Note.IsMusicalNote(highlightAbsNote) ? (highlightAbsNote - 1) % 12 : -1;
if (playNote >= 0 && !IsBlackKey(playNote))
{
cp.FillRectangle(GetKeyRectangle(playOctave, playNote), whiteKeyPressedBrush);
}
var color = Color.Empty;
// Early pass for DPCM white keys
for (int i = minVisibleOctave; i < maxVisibleOctave; i++)
{
for (int j = 0; j < 12; j++)
{
if (!IsBlackKey(j) && GetDPCMKeyColor(i * 12 + j + 1, ref color))
{
cp.FillRectangle(GetKeyRectangle(i, j), g.GetVerticalGradientBrush(Theme.Darken(color, 20), color, Height));
}
}
}
// Black keys
for (int i = minVisibleOctave; i < maxVisibleOctave; i++)
{
for (int j = 0; j < 12; j++)
{
if (IsBlackKey(j))
{
var brush = playOctave == i && playNote == j ? blackKeyPressedBrush : blackKeyBrush;
if (GetDPCMKeyColor(i * 12 + j + 1, ref color))
{
brush = g.GetVerticalGradientBrush(Theme.Darken(color, 40), Theme.Darken(color, 20), Height / 2);
}
cp.FillRectangle(GetKeyRectangle(i, j), brush);
}
}
}
// Lines between white keys
for (int i = minVisibleOctave; i < maxVisibleOctave; i++)
{
for (int j = 0; j < 12; j++)
{
if (!IsBlackKey(j))
{
var groupStart = j == 0 || j == 5;
var x = GetKeyRectangle(i, j).X;
var y = groupStart ? 0 : Height / 2;
var brush = groupStart ? ThemeResources.BlackBrush : ThemeResources.DarkGreyFillBrush2;
cp.DrawLine(x, y, x, Height, brush);
}
}
}
// Top line
cp.DrawLine(0, 0, Width, 0, ThemeResources.BlackBrush);
// Octave labels
for (int i = minVisibleOctave; i < maxVisibleOctave; i++)
{
var r = GetKeyRectangle(i, 0);
cp.DrawText("C" + i, ThemeResources.FontSmall, r.X, r.Y, ThemeResources.BlackBrush, RenderTextFlags.BottomCenter, r.Width, r.Height - ThemeResources.FontSmall.Size);
}
// Drag images
for (int i = minVisibleOctave; i < maxVisibleOctave; i++)
{
for (int j = 0; j < 2; j++)
{
var r = GetPanRectangle(i, j);
if (!r.IsEmpty)
{
var size = bmpButtonAtlas.GetElementSize((int)ButtonImageIndices.MobilePianoDrag);
var scale = Math.Min(r.Width, r.Height) / (float)Math.Min(size.Width, size.Height);
var posX = r.X + r.Width / 2 - (int)(size.Width * scale / 2);
var posY = r.Height / 2 - (int)(size.Height * scale / 2);
var imageIndex = App.IsRecording && j == 1 ? (int)ButtonImageIndices.MobilePianoRest : (int)ButtonImageIndices.MobilePianoDrag;
cp.DrawBitmapAtlas(bmpButtonAtlas, imageIndex, posX, posY, 0.25f, scale, Color.Black);
}
}
}
//if ((editMode == EditionMode.Channel || editMode == EditionMode.DPCMMapping) && ThemeResources.FontSmall.Size < noteSizeY)
// r.cp.DrawText("C" + i, ThemeResources.FontSmall, r.g.WindowScaling, octaveBaseX - noteSizeY + 1, ThemeResources.BlackBrush, RenderTextFlags.Middle, whiteKeySizeX - r.g.WindowScaling * 2, noteSizeY - 1);
//if ((i == playOctave && j == playNote) || (draggingNote && (i == dragOctave && j == dragNote)))
// r.cp.FillRectangle(GetKeyRectangle(i, j), blackKeyPressedBrush);
g.DrawCommandList(cb);
g.DrawCommandList(cp, new Rectangle(0, 0, Width, Height));
}
