private void DrawWaveform(
Graphics g,
VidkaProj proj,
VidkaFileMapping projMapping,
VidkaClipVideo vclip,
int x1, int y1, int clipw, int cliph,
double secStart, double secEnd)
{
// TODO: tmp!!! please use a cache or something u idiot, dont read the f*****g file on every paint
string waveFile = projMapping.AddGetWaveFilenameJpg(vclip.FileName);
if (File.Exists(waveFile))
{
Bitmap bmpWave = imgCache.getWaveImg(waveFile); //Image ot
var xSrc1 = (int)(bmpWave.Width * secStart / vclip.FileLengthSec); //TODO: this
var xSrc2 = (int)(bmpWave.Width * secEnd / vclip.FileLengthSec);
srcRect.X = xSrc1;
srcRect.Width = xSrc2 - xSrc1;
srcRect.Y = 0;
srcRect.Height = bmpWave.Height; //TODO: use constant from Ops
destRect.X = x1;
destRect.Y = y1;
destRect.Width = clipw;
destRect.Height = cliph;
g.DrawImage(bmpWave, destRect: destRect, srcRect: srcRect, srcUnit: GraphicsUnit.Pixel);
}
}
public DrawOp(IVidkaOpContext context, ImageCacheManager imageMan)
{
this.context = context;
this.imgCache = imageMan;
if (context != null)
{
dimdim = context.Dimdim;
fileMapping = context.FileMapping;
uiObjects = context.UiObjects;
}
}
/// <param name="secStart">needs to be in seconds to figure out which thumb</param>
/// <param name="len">needs to be in seconds to figure out which thumb</param>
private void DrawClipBitmaps(
Graphics g,
VidkaProj proj,
VidkaFileMapping projMapping,
VidkaClipVideo vclip,
int x1, int y1, int clipw, int clipvh,
double secStart, double len)
{
string thumbsFile = projMapping.AddGetThumbnailFilename(vclip.FileName);
//if (!File.Exists(thumbsFile))
// return;
//Image origThumb = System.Drawing.Image.FromFile(thumbsFile, true);
//var bmpThumb = new Bitmap(origThumb);
var heightForThumbs = Math.Max(clipvh - 2 * THUMB_MARGIN_Y, ThumbnailTest.ThumbH);
var thumbPrefWidth = heightForThumbs * ThumbnailTest.ThumbW / ThumbnailTest.ThumbH;
var howManyThumbs = (clipw - THUMB_MARGIN) / (thumbPrefWidth + THUMB_MARGIN);
if (howManyThumbs == 0)
{
howManyThumbs = 1;
}
var xCenteringOffset = (clipw - howManyThumbs * (thumbPrefWidth + THUMB_MARGIN)) / 2;
for (int i = 0; i < howManyThumbs; i++)
{
//DrawVideoThumbnail(
// g: g,
// bmpAll: bmpThumb,
// timeSec: secStart + (i + 0.5) * len / howManyThumbs,
// xCenter: x1 + xCenteringOffset + i * (thumbPrefWidth + THUMB_MARGIN) + (thumbPrefWidth + THUMB_MARGIN) / 2,
// yCenter: y1 + clipvh / 2,
// preferredWidth: thumbPrefWidth,
// maxWidth: clipw);
var timeSec = secStart + (i + 0.5) * len / howManyThumbs;
var imageIndex = (int)(timeSec / ThumbnailTest.ThumbIntervalSec);
DrawVideoThumbnail(
g: g,
filenameAll: thumbsFile,
index: imageIndex,
xCenter: x1 + xCenteringOffset + i * (thumbPrefWidth + THUMB_MARGIN) + (thumbPrefWidth + THUMB_MARGIN) / 2,
yCenter: y1 + clipvh / 2,
preferredWidth: thumbPrefWidth,
maxWidth: clipw);
}
//bmpThumb.Dispose();
//origThumb.Dispose();
}
public DragAndDropManager(IVideoShitbox editor, VidkaProj proj, VidkaFileMapping fileMapping)
{
this.editor = editor;
Proj = proj;
Mode = DragAndDropManagerMode.None;
_draggies = new List <DragAndDropMediaFile>();
outstandingVideo = new List <VidkaClipVideoAbstract>();
outstandingAudio = new List <VidkaClipAudio>();
metaGenerator = new MetaGeneratorInOtherThread(fileMapping);
//metaGenerator.OneItemFinished += metaGenerator_OneItemFinished;
//metaGenerator.MetaGeneratorDone += metaGenerator_MetaGeneratorDone;
metaGenerator.HereIsSomeTextForConsole += genericListener_AppendToConsole;
metaGenerator.MetaReady += metaGenerator_MetaReady;
metaGenerator.ThumbnailsReady += metaGenerator_ThumbReady;
metaGenerator.WaveformReady += metaGenerator_WaveReady;
metaGenerator.PleaseUnlockThisFile += metaGenerator_PleaseUnlockThisFile;
}
public DragAndDropManager(IVideoEditor editor, VidkaProj proj, VidkaFileMapping fileMapping)
{
this.editor = editor;
Proj = proj;
Mode = DragAndDropManagerMode.None;
_draggies = new List <DragAndDropMediaFile>();
outstandingVideo = new List <VidkaClipVideo>();
outstandingAudio = new List <VidkaClipAudio>();
EXT_video = Settings.Default.FileExtensionsVideo.Split('|');
EXT_audio = Settings.Default.FileExtensionsAudio.Split('|');
metaGenerator = new MetaGeneratorInOtherThread(fileMapping);
//metaGenerator.OneItemFinished += metaGenerator_OneItemFinished;
//metaGenerator.MetaGeneratorDone += metaGenerator_MetaGeneratorDone;
metaGenerator.HereIsSomeTextForConsole += genericListener_AppendToConsole;
metaGenerator.MetaReady += metaGenerator_MetaReady;
metaGenerator.ThumbnailsReady += metaGenerator_ThumbReady;
metaGenerator.WaveformReady += metaGenerator_WaveReady;
}
private void drawVideoClip(Graphics g,
VidkaClipVideo vclip,
long curFrame, int y1, int cliph, int clipvh,
Brush brushClip,
VidkaProj proj,
VidkaFileMapping projMapping,
ProjectDimensions dimdim)
{
int x1 = dimdim.convert_Frame2ScreenX(curFrame);
int x2 = dimdim.convert_Frame2ScreenX(curFrame + vclip.LengthFrameCalc);
int clipw = x2 - x1;
// active video clip deserves a special outline, fill white otherwise to hide gray background
g.FillRectangle(brushClip, x1, y1, clipw, clipvh);
DrawClipBitmaps(
g: g,
proj: proj,
projMapping: projMapping,
vclip: vclip,
x1: x1,
y1: y1,
clipw: clipw,
clipvh: clipvh,
secStart: proj.FrameToSec(vclip.FrameStart),
len: proj.FrameToSec(vclip.LengthFrameCalc));
DrawWaveform(g, proj, projMapping, vclip, x1, y1 + clipvh, clipw, cliph - clipvh,
proj.FrameToSec(vclip.FrameStart), proj.FrameToSec(vclip.FrameEnd));
if (vclip.IsMuted)
{
g.FillRectangle(brushHazyMute, x1, y1 + clipvh, x2 - x1, cliph - clipvh);
}
// waveform separator
g.DrawLine(penGray, x1, y1 + clipvh, x2, y1 + clipvh);
// outline rect
g.DrawRectangle(penDefault, x1, y1, clipw, cliph);
// still analyzing...
if (vclip.IsNotYetAnalyzed)
{
g.DrawString("Still analyzing...", fontDefault, brushDefault, x1 + 5, y1 + 5);
}
}
public void SetParticulars(
VidkaClipVideoAbstract vclip,
MetaGeneratorInOtherThread metaGenerator,
VidkaFileMapping fileMapping,
VidkaProj proj)
{
this.vclip = vclip;
this.metaGenerator = metaGenerator;
this.fileMapping = fileMapping;
this.proj = proj;
// ..... set up the vclip that we will draw
vclipFullToDraw = vclip.MakeCopy_VideoClip();
vclipFullToDraw.FrameStart = 0;
vclipFullToDraw.FrameEnd = vclipFullToDraw.LengthFrameCalc;
// ..... set up UI
chkHasCustomAudio.Checked = vclip.HasCustomAudio;
txtOffset.Text = "" + vclip.CustomAudioOffset;
//shitboxAlignVideoAudioControl.SetParticulars(vclip, fileMapping);
SetFilenameLabel(vclip.CustomAudioFilename);
updateAudioInfo(vclip);
updateDisabilityOfControlBasedOnCheckbox();
}
public void SetParticulars(
VidkaClipVideoAbstract vclip,
VidkaFileMapping fileMapping)
{
this.imageMan = new ImageCacheManager();
this.fileMapping = fileMapping;
this.vclip = vclip;
// set up the vclip that we will draw
vclipFullToDraw = vclip.MakeCopy_VideoClip();
vclipFullToDraw.FrameStart = 0;
vclipFullToDraw.FrameEnd = vclipFullToDraw.LengthFrameCalc;
// set up the audio clip that we will draw
aclipToDraw = new VidkaClipAudio()
{
FileName = vclip.CustomAudioFilename,
FileLengthSec = vclip.CustomAudioLengthSec,
FileLengthFrames = dimdim.SecToFrame(vclip.CustomAudioLengthSec ?? 0),
FrameStart = 0,
FrameEnd = dimdim.SecToFrame(vclip.CustomAudioLengthSec ?? 0),
};
imageMan.ImagesReady += imageMan_ImagesReady;
}
public void SetFileMapping(VidkaFileMapping fileMapping)
{
this.fileMapping = fileMapping;
Invalidate();
}
internal void DrawCurrentClipVideo(
Graphics g,
VidkaClipVideo vclip,
ProjectDimensions dimdim,
VidkaProj proj,
VidkaFileMapping projMapping,
int w, int h,
OutlineClipType type,
bool isOriginalPlaybackMode,
TrimDirection trimDirection,
int trimBracketLength,
long markerFrame,
long selectedClipFrameOffset,
long framesActiveMouseTrim)
{
int yMainTop = dimdim.getY_main1(h);
int xMain1 = dimdim.getScreenX1(vclip);
int xMain2 = xMain1 + dimdim.convert_FrameToAbsX(vclip.LengthFrameCalc); //hacky, I know
int xMainDelta = dimdim.convert_FrameToAbsX(framesActiveMouseTrim); //hacky, I know
int xOrig1 = dimdim.convert_Frame2ScreenX_OriginalTimeline(vclip.FrameStart, vclip.FileLengthFrames, w);
int xOrig2 = dimdim.convert_Frame2ScreenX_OriginalTimeline(vclip.FrameEnd, vclip.FileLengthFrames, w);
int xOrigDelta = dimdim.convert_Frame2ScreenX_OriginalTimeline(framesActiveMouseTrim, vclip.FileLengthFrames, w); // hacky, I know
int y1 = dimdim.getY_original1(h);
int y2 = dimdim.getY_original2(h);
int yaudio = dimdim.getY_original_half(h);
// draw entire original clip (0 .. vclip.FileLength)
g.FillRectangle(brushWhite, 0, y1, w, y2 - y1);
g.FillRectangle(brushActive, xOrig1, y1, xOrig2 - xOrig1, y2 - y1);
DrawClipBitmaps(g, proj, projMapping, vclip, 0, y1, w, yaudio - y1, 0, vclip.FileLengthSec ?? 0);
DrawWaveform(g, proj, projMapping, vclip, 0, yaudio, w, y2 - yaudio, 0, vclip.FileLengthSec ?? 0);
if (vclip.IsMuted)
{
g.FillRectangle(brushHazyMute, xOrig1, yaudio, xOrig2 - xOrig1, y2 - yaudio);
}
g.DrawLine(penGray, 0, yaudio, w, yaudio);
g.DrawRectangle(penDefault, 0, y1, w, y2 - y1);
//draw clip bounds
g.DrawLine((type == OutlineClipType.Hover) ? penHover : penGray, xMain1, yMainTop, xOrig1, y2);
g.DrawLine((type == OutlineClipType.Hover) ? penHover : penGray, xMain2, yMainTop, xOrig2, y2);
g.DrawLine((type == OutlineClipType.Hover) ? penHover : penGray, xOrig1, y1, xOrig1, y2);
g.DrawLine((type == OutlineClipType.Hover) ? penHover : penGray, xOrig2, y1, xOrig2, y2);
if (type == OutlineClipType.Hover)
{
if (trimDirection == TrimDirection.Left)
{
g.DrawLine(penActiveBoundary, xMain1 + xMainDelta, yMainTop, xOrig1 + xOrigDelta, y2);
drawTrimBracket(g, xOrig1, y1, y2, TrimDirection.Left, trimBracketLength, xOrigDelta, dimdim);
}
if (trimDirection == TrimDirection.Right)
{
g.DrawLine(penActiveBoundary, xMain2 + xMainDelta, yMainTop, xOrig2 + xOrigDelta, y2);
drawTrimBracket(g, xOrig2, y1, y2, TrimDirection.Right, trimBracketLength, xOrigDelta, dimdim);
}
}
// draw marker on
var frameOffset = isOriginalPlaybackMode
? markerFrame
: markerFrame - selectedClipFrameOffset + vclip.FrameStart;
int xMarker = dimdim.convert_Frame2ScreenX_OriginalTimeline(frameOffset, vclip.FileLengthFrames, w);
g.DrawLine(penMarker, xMarker, y1, xMarker, y2);
}
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);
}
}
