public void Start(Time start, string name = null)
{
if (name == null)
name = Name;
Stop (start);
TimeNode tn = new TimeNode {Name = name, Start = start};
Nodes.Add (tn);
}
public void Stop(Time stop)
{
if (Nodes.Count > 0) {
TimeNode last = Nodes.Last ();
if (last.Stop == null) {
last.Stop = stop;
}
}
}
private void ProcessNewTag(Category category,Time pos)
{
Time length, startTime, stopTime, start, stop, fStart, fStop;
if(player == null || openedProject == null)
return;
/* Get the default lead and lag time for the category */
startTime = category.Start;
stopTime = category.Stop;
/* Calculate boundaries of the segment */
start = pos - startTime;
stop = pos + stopTime;
fStart = (start < new Time {MSeconds =0}) ? new Time {MSeconds = 0} : start;
if(projectType == ProjectType.FakeCaptureProject ||
projectType == ProjectType.CaptureProject) {
fStop = stop;
} else {
length = new Time {MSeconds = (int)player.StreamLength};
fStop = (stop > length) ? length: stop;
}
AddNewPlay(fStart, fStop, category);
}
private void AddNewPlay(Time start, Time stop, Category category)
{
Image miniature;
Log.Debug(String.Format("New play created start:{0} stop:{1} category:{2}",
start, stop, category));
/* Get the current frame and get a thumbnail from it */
if(projectType == ProjectType.CaptureProject) {
if(!capturer.Capturing) {
guiToolkit.InfoMessage(Catalog.GetString("You can't create a new play if the capturer "+
"is not recording."));
return;
}
miniature = capturer.CurrentMiniatureFrame;
}
else if(projectType == ProjectType.FileProject) {
miniature = player.CurrentMiniatureFrame;
player.Pause();
}
else
miniature = null;
/* Add the new created play to the project and update the GUI*/
var play = openedProject.AddPlay(category, start, stop,miniature);
mainWindow.AddPlay(play);
/* Tag subcategories of the new play */
LaunchPlayTagger(play);
if (projectType == ProjectType.FileProject) {
player.Play();
}
}
protected virtual void OnTimeline2PositionChanged(Time pos)
{
player.SeekInSegment(pos.MSeconds);
}
protected virtual void OnNewTagAtFrame(Category category, int frame)
{
Time pos = new Time { MSeconds = frame*1000/openedProject.Description.File.Fps};
player.CloseActualSegment();
player.SeekTo((long)pos.MSeconds, true);
ProcessNewTag(category,pos);
}
public virtual void OnNewTag(Category category)
{
Time pos;
if(projectType == ProjectType.FakeCaptureProject ||
projectType == ProjectType.CaptureProject) {
pos = new Time { MSeconds = (int)capturer.CurrentTime};
} else {
pos = new Time {MSeconds = (int)player.CurrentTime};
}
ProcessNewTag(category,pos);
}
private void GdkDraw(EventExpose evnt,int height,int width)
{
Time time = new Time();
layout.SetMarkup("0");
this.GdkWindow.DrawLayout(this.Style.TextGC(StateType.Normal),0,height-23,layout);
Gdk.Point topL= new Gdk.Point((int)(CurrentFrame/pixelRatio-Scroll-5),height-15);
Gdk.Point topR= new Gdk.Point((int)(CurrentFrame/pixelRatio-Scroll+5),height-15);
Gdk.Point bottom= new Gdk.Point((int)(CurrentFrame/pixelRatio-Scroll),height);
this.GdkWindow.DrawPolygon(this.Style.TextGC(StateType.Normal),true,new Gdk.Point[] {topL,topR,bottom});
for(int i=10*FrameRate; i<=frames/pixelRatio;) {
// Drawing separator line
evnt.Window.DrawLine(Style.DarkGC(StateType.Normal),i-(int)Scroll,height,i-(int)Scroll,height-10);
time.Seconds = (int)(i/FrameRate*pixelRatio);
layout.SetMarkup(time.ToSecondsString());
this.GdkWindow.DrawLayout(this.Style.TextGC(StateType.Normal),i-(int)Scroll-13,height-23,layout);
//g.ShowText(time.ToSecondsString());
i=i+10*FrameRate;
}
for(int i=0; i<=frames/pixelRatio;) {
evnt.Window.DrawLine(Style.DarkGC(StateType.Normal),i-(int)Scroll,height,i-(int)Scroll,height-5);
i=i+FrameRate;
}
// Drawing main line
evnt.Window.DrawLine(Style.DarkGC(StateType.Normal),0,height,width,height);
}
private void StopGameUnit(GameUnit gameUnit)
{
TimelineNode timeInfo;
Time start, stop;
if (!gameUnitsStarted.ContainsKey(gameUnit)) {
Log.Warning("Tryed to stop a game unit that was not started: " + gameUnit);
return;
}
start = gameUnitsStarted[gameUnit];
stop = new Time{MSeconds=(int)player.CurrentTime};
timeInfo = new TimelineNode {Name=gameUnit.Name, Fps=fps, Start=start, Stop=stop};
gameUnit.Add(timeInfo);
gameUnitsStarted.Remove(gameUnit);
Log.Debug(String.Format("Added new unit:{0} to {1} ", timeInfo, gameUnit));
}
private void EmitUnitChanged(GameUnit gameUnit, TimelineNode unit, Time time)
{
if (UnitChanged != null)
UnitChanged(gameUnit, unit, time);
}
public GameUnitWidget(GameUnit gameUnit)
{
AddGameUnitButton();
GameUnit = gameUnit;
CurrentTime = new Time {MSeconds = 0};
}
void OnButtonClicked(object sender, EventArgs args)
{
GameUnitEventType eType;
SetMode(sender != startButton);
if (sender == startButton) {
start = current;
eType = GameUnitEventType.Start;
}
else if (sender == stopButton) {
eType = GameUnitEventType.Stop;
start = null;
}
else
eType = GameUnitEventType.Cancel;
EmitGameUnitEvent(eType);
}
/// <summary>
/// Adds a new play to a given category
/// </summary>
/// <param name="dataSection">
/// A <see cref="System.Int32"/>: category index
/// </param>
/// <param name="start">
/// A <see cref="Time"/>: start time of the play
/// </param>
/// <param name="stop">
/// A <see cref="Time"/>: stop time of the play
/// </param>
/// <param name="thumbnail">
/// A <see cref="Pixbuf"/>: snapshot of the play
/// </param>
/// <returns>
/// A <see cref="MediaTimeNode"/>: created play
/// </returns>
public Play AddPlay(Category category, Time start, Time stop, Image miniature)
{
string count= String.Format("{0:000}", PlaysInCategory (category).Count + 1);
string name = String.Format("{0} {1}",category.Name, count);
var play = new Play {
Name = name,
Start = start,
Stop = stop,
Category = category,
Notes = "",
Miniature = miniature,
Fps = Description.File.Fps,
};
timeline.Add(play);
return play;
}
public virtual void OnNewPlayStart()
{
startTime = new Time {MSeconds = (int)player.CurrentTime};
Log.Debug("New play start time: " + startTime);
}
private void CairoDraw(EventExpose evnt,int height,int width)
{
Time time = new Time();
using(Cairo.Context g = Gdk.CairoHelper.Create(evnt.Window)) {
Cairo.Color color = new Cairo.Color(0, 0, 0);
/* Drawing position triangle */
CairoUtils.DrawTriangle(g,CurrentFrame/pixelRatio-Scroll, height, 10, 15, color);
/* Draw '0' */
CairoUtils.DrawLine(g, 0-Scroll, height, width, height, 2, color);
g.MoveTo(new PointD(0-Scroll,height-20));
g.ShowText("0");
for(int i=10*FrameRate; i<=frames/pixelRatio;) {
CairoUtils.DrawLine(g, i-Scroll, height,i-Scroll,
height-10, 2, color);
g.MoveTo(new PointD(i-Scroll-13,height-20));
time.Seconds = (int)(i/FrameRate*pixelRatio);
g.ShowText(time.ToSecondsString());
i=i+10*FrameRate;
}
for(int i=0; i<=frames/pixelRatio;) {
CairoUtils.DrawLine(g, i-Scroll, height,i-Scroll,
height-5, 1, color);
i=i+FrameRate;
}
}
}
public virtual void OnNewPlayStop(Category category)
{
int diff;
Time stopTime = new Time {MSeconds = (int)player.CurrentTime};
Log.Debug("New play stop time: " + stopTime);
diff = stopTime.MSeconds - startTime.MSeconds;
if(diff < 0) {
guiToolkit.WarningMessage(Catalog.GetString("The stop time is smaller than the start time. "+
"The play will not be added."));
return;
}
if(diff < 500) {
int correction = 500 - diff;
if(startTime.MSeconds - correction > 0)
startTime = startTime - correction;
else
stopTime = stopTime + correction;
}
AddNewPlay(startTime, stopTime, category);
}
void HandleUnitChanged(GameUnit gameUnit, TimelineNode unit, Time time)
{
player.CloseActualSegment();
player.Pause();
player.SeekTo(time.MSeconds, true);
}