public void DrawProjectAudioTimeline(
Graphics g,
int Width,
int Height,
VidkaProj proj,
ProjectDimensions dimdim,
VidkaClipAudio currentAudioClip,
EditorDraggy draggy)
{
// draw video events
long curFrame = 0;
int y1 = dimdim.getY_audio1(Height);
int y2 = dimdim.getY_audio2(Height);
int cliph = y2 - y1;
foreach (var aclip in proj.ClipsAudio)
{
if (dimdim.isEvenOnTheScreen(curFrame, curFrame + aclip.LengthFrameCalc, Width))
{
int x1 = dimdim.convert_Frame2ScreenX(curFrame);
int x2 = dimdim.convert_Frame2ScreenX(curFrame + aclip.LengthFrameCalc);
int clipw = x2 - x1;
// active video clip deserves a special outline
//if (aclip == currentAudioClip)
// g.FillRectangle(brushActive, x1, y1, clipw, clipvh);
//else
// g.FillRectangle(brushWhite, x1, y1, clipw, clipvh);
throw new NotImplementedException("DrawWaveform that takes Audio clip!!!");
//DrawWaveform(g, proj, aclip, x1, y1, clipw, cliph,
// proj.FrameToSec(aclip.FrameStart), proj.FrameToSec(aclip.FrameEnd));
// outline rect
g.DrawRectangle(penDefault, x1, y1, clipw, cliph);
}
curFrame += aclip.LengthFrameCalc;
}
if (draggy.Mode == EditorDraggyMode.AudioTimeline)
{
var draggyX = draggy.MouseX - draggy.MouseXOffset;
var draggyW = dimdim.convert_FrameToAbsX(draggy.FrameLength); // hacky, i know
g.DrawRectangle(penBorderDrag, draggyX, y1, draggyW, cliph);
}
}
public void DrawProjectVideoTimeline(
Graphics g,
int Width,
int Height,
VidkaProj proj,
VidkaFileMapping projMapping,
ProjectDimensions dimdim,
VidkaClipVideo currentVideoClip,
EditorDraggy draggy)
{
// draw video events
long curFrame = 0;
int y1 = dimdim.getY_main1(Height);
int y2 = dimdim.getY_main2(Height);
int yaudio = dimdim.getY_main_half(Height);
int cliph = y2 - y1; // clip height (video and audio)
int clipvh = yaudio - y1; // clip (only video) height (just the video part, no audio!)
int index = 0;
int draggyVideoShoveIndex = dimdim.GetVideoClipDraggyShoveIndex(draggy);
foreach (var vclip in proj.ClipsVideo)
{
if (dimdim.isEvenOnTheScreen(curFrame, curFrame + vclip.LengthFrameCalc, Width))
{
if (draggy.Mode == EditorDraggyMode.VideoTimeline && draggyVideoShoveIndex == index)
{
drawDraggyVideo(g, curFrame, y1, cliph, clipvh, draggy, dimdim);
curFrame += draggy.FrameLength;
}
if (draggy.VideoClip != vclip)
{
var brush = brushWhite;
if (vclip == currentVideoClip && vclip.IsLocked)
{
brush = brushLockedActiveClip;
}
else if (vclip == currentVideoClip)
{
brush = brushActive;
}
else if (vclip.IsLocked)
{
brush = brushLockedClip;
}
drawVideoClip(g, vclip,
curFrame, y1, cliph, clipvh,
brush,
proj, projMapping, dimdim
);
}
}
index++;
if (draggy.VideoClip != vclip)
{
curFrame += vclip.LengthFrameCalc;
}
}
if (draggy.Mode == EditorDraggyMode.VideoTimeline && draggyVideoShoveIndex == index)
{
drawDraggyVideo(g, curFrame, y1, cliph, clipvh, draggy, dimdim);
}
}
private void drawDraggyVideo(Graphics g, long curFrame, int y1, int cliph, int clipvh, EditorDraggy draggy, ProjectDimensions dimdim)
{
var draggyX = dimdim.convert_Frame2ScreenX(curFrame);
var draggyW = dimdim.convert_FrameToAbsX(draggy.FrameLength); // hacky, i know
if (draggy.VideoClip != null)
{
g.FillRectangle(brushWhite, draggyX, y1, draggyW, cliph);
g.FillRectangle(brushActive, draggyX, y1, draggyW, clipvh);
}
g.DrawRectangle(penBorderDrag, draggyX, y1, draggyW, cliph);
g.DrawString(draggy.Text, fontDefault, brushDefault, draggyX + 5, y1 + 5);
// debug rect
//g.DrawRectangle(penDefault, draggy.MouseX-draggy.MouseXOffset, y1-2, draggyW, cliph+5);
}
/// <summary>
/// Returns index of the clip before which the draggy should be inserted had it been dropped
/// </summary>
public int GetVideoClipDraggyShoveIndex(EditorDraggy draggy)
{
if (draggy.Mode != EditorDraggyMode.VideoTimeline)
return -1;
//long draggyFrameLeft = convert_ScreenX2Frame(draggy.MouseX - draggy.MouseXOffset);
long draggyFrameLeft = convert_ScreenX2Frame(draggy.MouseX);
long totalFrames = 0;
int index = 0;
foreach (var clip in proj.ClipsVideo)
{
if (totalFrames + clip.LengthFrameCalc / 2 >= draggyFrameLeft)
return index;
totalFrames += clip.LengthFrameCalc;
index++;
}
return index;
}
