//为草图缩略图加上时间段
public static void AddTextBoxTime(MyButton myButton)
{
List <string> hmsStart = ConvertClass.getInstance().MsToHMS(myButton.TimeStart);
List <string> hmsEnd = ConvertClass.getInstance().MsToHMS(myButton.TimeEnd);
string TimeString = hmsStart[0] + ":" + hmsStart[1] + ":" + hmsStart[2] + "-" + hmsEnd[0] + ":" + hmsEnd[1] + ":" + hmsEnd[2];
TextBox textBoxTime = new TextBox();
textBoxTime.Margin = new System.Windows.Thickness(myButton.Left, myButton.Top - 15, 0, 0);
textBoxTime.Width = 110;
textBoxTime.FontSize = 10;
textBoxTime.Height = 15;
textBoxTime.Background = null;
textBoxTime.Text = TimeString;
textBoxTime.BorderThickness = new System.Windows.Thickness(0);
if (myButton.TextBoxTime != null)
{
textBoxTime.RenderTransform = myButton.TextBoxTime.RenderTransform;
if (myButton.TextBoxTime.Background != null)
{
textBoxTime.Background = myButton.TextBoxTime.Background;
}
}
myButton.TextBoxTime = textBoxTime;
}
public void InkCanvas_Gesture(object sender, InkCanvasGestureEventArgs e)
{
ReadOnlyCollection<GestureRecognitionResult> gestureResults =
e.GetGestureRecognitionResults();
Rect bound = e.Strokes.GetBounds();
System.Drawing.Rectangle rectangleBound = ConvertClass.getInstance().RectToRectangle(bound);
if (gestureResults[0].RecognitionConfidence == RecognitionConfidence.Strong)
{
switch (gestureResults[0].ApplicationGesture)
{
case ApplicationGesture.ScratchOut:
foreach (MyButton myButton in _inkFrame.InkCollector.Sketch.MyButtons)
{
Rect rectMyButton=new Rect(new Point(myButton.Left,myButton.Top),new Point(myButton.Left+myButton.Width,myButton.Top+myButton.Height));
if (MathTool.getInstance().isHitRects(e.Strokes.GetBounds(), rectMyButton) == true)
{
DeleteButtonCommand dbc = new DeleteButtonCommand(_inkFrame.InkCollector, myButton,_videoList);
dbc.execute();
InkCollector.CommandStack.Push(dbc);
}
}
foreach (MyArrow myArrow in _inkFrame.InkCollector.Sketch.MyArrows)
{
Rect rectMyButton = new Rect(myArrow.StartPoint,myArrow.EndPoint);
if (MathTool.getInstance().isHitRects(e.Strokes.GetBounds(), rectMyButton) == true)
{
Command dac = new DeleteArrowCommand(_inkFrame.InkCollector, myArrow);
dac.execute();
InkCollector.CommandStack.Push(dac);
}
}
break;
case ApplicationGesture.Down:
if (downcount == 1)
{
getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
(int)_inkFrame.InkCollector.Sketch.MyButtons[0].TimeEnd,
(int)_inkFrame.InkCollector.Sketch.MyButtons[1].TimeStart);
}
else if (downcount == 0)
{
getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
(int)_inkFrame.InkCollector.Sketch.MyButtons[5].TimeEnd,
(int)_inkFrame.InkCollector.Sketch.MyButtons[6].TimeStart);
}
else if (downcount == 2)
{
getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
(int)_inkFrame.InkCollector.Sketch.MyButtons[6].TimeEnd,
(int)_inkFrame.InkCollector.Sketch.MyButtons[7].TimeStart);
InkCollector.Mode = InkMode.VideoPlay;
}
//else if (downcount == 3)
//{
// getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
// (int)_inkFrame.InkCollector.Sketch.MyButtons[8].TimeEnd,
// (int)_inkFrame.InkCollector.Sketch.MyButtons[9].TimeStart);
//}
downcount++;
//getKeyFramesInGivenVideoClip(GlobalValues.FilesPath + "/麋鹿王.avi", 0,
// 1069000);
break;
}
}
}
public void VideoPlayTimer_Tick(object sender, EventArgs e)
{
int videoTimeNow = (int)VideoSummarizationControl.mediaPlayer.Position.TotalMilliseconds;
//修改时间轴和播放时间
VideoSummarizationControl._timeBar.Value = videoTimeNow;
//修改显示播放进度的值的textbox
List <string> timeCurr = new List <string>();
timeCurr = ConvertClass.getInstance().MsToHMS(videoTimeNow);
VideoSummarizationControl.VideoProgressText.Text = timeCurr[0] + ":" + timeCurr[1] + ":" + timeCurr[2] + "/" + timeTotalString;
//显示超链接关键帧
foreach (KeyFrame keyFrame in _inkCollector.HyperLinkKeyFrames)
{
if (keyFrame.VideoName == videoSource && (int)(keyFrame.Time / 1000) == (int)(videoTimeNow / 1000))
{
if (hyperLink != null)
{
VideoSummarizationControl.TableGrid.Children.Remove(hyperLink.Image);
}
hyperLink = keyFrame.HyperLink;
VideoSummarizationControl.hyperLinkPlayer.Visibility = Visibility.Visible;
VideoSummarizationTool.locateMediaPlayer(VideoSummarizationControl.hyperLinkPlayer, hyperLink);
hyperLinkPlayTimer = new System.Windows.Forms.Timer();
hyperLinkPlayTimer.Interval = 8000;
hyperLinkPlayTimer.Tick += new System.EventHandler(hyperLinkPlayTimer_Tick);
hyperLinkPlayTimer.Start();
hyperLinkSpiralSummarization = keyFrame.HyperLinkSpiralSummarization;
VideoSummarizationControl.hyperLinkPlayer.MouseLeftButtonUp += new MouseButtonEventHandler(hyperLinkPlayer_MouseLeftButtonUp);
break;
}
}
bool isHasAnnotation = false;
bool isHasKeyFrame = false;
foreach (KeyFrame keyFrame in videoSummarization.KeyFrames)
{
if ((int)(keyFrame.Time / 1000) == (int)(videoTimeNow / 1000))
{
if (_inkCollector.DefaultSummarizationNum == 0 && _inkCollector.IsShowRedPoint)
{
//在螺旋摘要中修改螺旋线表明播放到当前帧了
int currIndex = videoSummarization.KeyFrames.IndexOf(keyFrame);
if (currPlayKeyFrameStroke != null)
{
_inkCollector.VideoSummarization.InkCanvas.Strokes.Remove(currPlayKeyFrameStroke);
}
currPlayKeyFrameStroke = _inkCollector.VideoSummarization.AddPoint2Track(currIndex, Colors.Red, 8);
}
//显示草图注释
isHasKeyFrame = true;
Dictionary <Stroke, KeyFramesAnnotation> s = keyFrame.Annotations;
if (s.Count > 0)
{
KeyValuePair <Stroke, KeyFramesAnnotation> currPair;
if (_keyFrameAnnotation != null && keyFramesAnnotation != null)
{
_keyFrameAnnotation.Visibility = Visibility.Collapsed;
_inkCollector._mainPage.LayoutRoot.Children.Remove(_keyFrameAnnotation);
_keyFrameAnnotation = null;
foreach (int index in keyFramesAnnotation.relatedKeyFrameIndexes)
{
currPair = (from KeyValuePair <Stroke, KeyFramesAnnotation> anno in _inkCollector.VideoSummarization.ShowKeyFrames[index].Annotations
where anno.Value == keyFramesAnnotation
select anno).First();
Stroke linkline = (Stroke)(currPair.Key);
_inkCollector._mainPage._inkCanvas.Strokes.Remove(linkline);
}
}
_keyFrameAnnotation = new KeyFrameAnnotation();
currPair = (from KeyValuePair <Stroke, KeyFramesAnnotation> anno in keyFrame.Annotations
//where anno.Value == _keyFramesAnnotation
select anno).First();
keyFramesAnnotation = (KeyFramesAnnotation)(currPair.Value);
int firstIndex = 0;
int count = 0;
foreach (int index in keyFramesAnnotation.relatedKeyFrameIndexes)
{
if (count == 0)
{
firstIndex = index;
}
count++;
currPair = (from KeyValuePair <Stroke, KeyFramesAnnotation> anno in videoSummarization.ShowKeyFrames[index].Annotations
where anno.Value == keyFramesAnnotation
select anno).First();
Stroke stroke = (Stroke)(currPair.Key);
if (_inkCanvas.Strokes.IndexOf(stroke) == -1)
{
_inkCanvas.Strokes.Add(stroke);
}
}
_keyFrameAnnotation.InkCanvasAnnotation.Strokes.Add(keyFramesAnnotation.Strokes);
//显示关键帧注释
_keyFrameAnnotation.Width = keyFramesAnnotation.Width;
_keyFrameAnnotation.Height = keyFramesAnnotation.Height;
_keyFrameAnnotation.VerticalAlignment = VerticalAlignment.Top;
if (videoSummarization.ShowKeyFrameCenterPoints[firstIndex].X < videoSummarization.Center.X)
{
_keyFrameAnnotation.HorizontalAlignment = HorizontalAlignment.Left;
}
else
{
_keyFrameAnnotation.HorizontalAlignment = HorizontalAlignment.Right;
}
_keyFrameAnnotation.Visibility = Visibility.Visible;
_inkCollector._mainPage.LayoutRoot.Children.Add(_keyFrameAnnotation);
//VideoSummarizationControl.BtnSpiralScreenBack.Visibility = Visibility.Collapsed;
//VideoSummarizationControl.BtnSpiralScreen.Visibility = Visibility.Collapsed;
isHasAnnotation = true;
}
break;
}
}
if (isHasKeyFrame && !isHasAnnotation && _inkCollector.Mode != InkMode.AddKeyFrameAnnotationDouble)
{
KeyValuePair <Stroke, KeyFramesAnnotation> currPair;
if (_keyFrameAnnotation != null && keyFramesAnnotation != null)
{
_keyFrameAnnotation.Visibility = Visibility.Collapsed;
foreach (int index in keyFramesAnnotation.relatedKeyFrameIndexes)
{
currPair = (from KeyValuePair <Stroke, KeyFramesAnnotation> anno in _inkCollector.VideoSummarization.ShowKeyFrames[index].Annotations
where anno.Value == keyFramesAnnotation
select anno).First();
Stroke linkline = (Stroke)(currPair.Key);
_inkCollector._mainPage._inkCanvas.Strokes.Remove(linkline);
}
}
}
}
//为草图缩略图加上时间段
public static void AddTextBoxTime2(MyButton myButton)
{ //colon是冒号的意思
List <MaskedTextBox> maskedTextBoxList = new List <MaskedTextBox>();
List <string> hmsStart = ConvertClass.getInstance().MsToHMS(myButton.TimeStart);
List <string> hmsEnd = ConvertClass.getInstance().MsToHMS(myButton.TimeEnd);
string TimeString = hmsStart[0] + ":" + hmsStart[1] + ":" + hmsStart[2] + " - " + hmsEnd[0] + ":" + hmsEnd[1] + ":" + hmsEnd[2];
MaskedTextBox shMaskedTextBoxTime = new MaskedTextBox();
shMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left, myButton.Top - 40, 0, 0);
shMaskedTextBoxTime.Width = 20;
shMaskedTextBoxTime.Height = 20;
shMaskedTextBoxTime.Background = null;
shMaskedTextBoxTime.Text = hmsStart[0];
shMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
shMaskedTextBoxTime.InputMask = "II";
maskedTextBoxList.Add(shMaskedTextBoxTime);
MaskedTextBox colon1MaskedTextBoxTime = new MaskedTextBox();
colon1MaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 15, myButton.Top - 40, 0, 0);
colon1MaskedTextBoxTime.Width = 10;
colon1MaskedTextBoxTime.Height = 20;
colon1MaskedTextBoxTime.Background = null;
//colon1MaskedTextBoxTime.Text = hmsStart[0];
colon1MaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
colon1MaskedTextBoxTime.InputMask = ":";
maskedTextBoxList.Add(colon1MaskedTextBoxTime);
MaskedTextBox smMaskedTextBoxTime = new MaskedTextBox();
smMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 30, myButton.Top - 40, 0, 0);
smMaskedTextBoxTime.Width = 20;
smMaskedTextBoxTime.Height = 20;
smMaskedTextBoxTime.Background = null;
smMaskedTextBoxTime.Text = hmsStart[1];
smMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
smMaskedTextBoxTime.InputMask = "II";
maskedTextBoxList.Add(smMaskedTextBoxTime);
MaskedTextBox colon2MaskedTextBoxTime = new MaskedTextBox();
colon2MaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 50, myButton.Top - 40, 0, 0);
colon2MaskedTextBoxTime.Width = 5;
colon2MaskedTextBoxTime.Height = 20;
colon2MaskedTextBoxTime.Background = null;
//colon1MaskedTextBoxTime.Text = hmsStart[0];
colon2MaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
colon2MaskedTextBoxTime.InputMask = ":";
maskedTextBoxList.Add(colon2MaskedTextBoxTime);
MaskedTextBox ssMaskedTextBoxTime = new MaskedTextBox();
ssMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 47, myButton.Top - 40, 0, 0);
ssMaskedTextBoxTime.Width = 20;
ssMaskedTextBoxTime.Height = 20;
ssMaskedTextBoxTime.Background = null;
ssMaskedTextBoxTime.Text = hmsStart[2];
ssMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
ssMaskedTextBoxTime.InputMask = "II";
maskedTextBoxList.Add(ssMaskedTextBoxTime);
MaskedTextBox intervalMaskedTextBoxTime = new MaskedTextBox();
intervalMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 62, myButton.Top - 40, 0, 0);
intervalMaskedTextBoxTime.Width = 20;
intervalMaskedTextBoxTime.Height = 20;
intervalMaskedTextBoxTime.Background = null;
//colon1MaskedTextBoxTime.Text = hmsStart[0];
intervalMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
intervalMaskedTextBoxTime.InputMask = " - ";
maskedTextBoxList.Add(intervalMaskedTextBoxTime);
MaskedTextBox ehMaskedTextBoxTime = new MaskedTextBox();
ehMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 82, myButton.Top - 40, 0, 0);
ehMaskedTextBoxTime.Width = 20;
ehMaskedTextBoxTime.Height = 20;
ehMaskedTextBoxTime.Background = null;
ehMaskedTextBoxTime.Text = hmsEnd[0];
ehMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
ehMaskedTextBoxTime.InputMask = "II";
maskedTextBoxList.Add(ehMaskedTextBoxTime);
MaskedTextBox colon3MaskedTextBoxTime = new MaskedTextBox();
colon3MaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 102, myButton.Top - 40, 0, 0);
colon3MaskedTextBoxTime.Width = 5;
colon3MaskedTextBoxTime.Height = 20;
colon3MaskedTextBoxTime.Background = null;
//colon1MaskedTextBoxTime.Text = hmsStart[0];
colon3MaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
colon3MaskedTextBoxTime.InputMask = ":";
maskedTextBoxList.Add(colon3MaskedTextBoxTime);
MaskedTextBox emMaskedTextBoxTime = new MaskedTextBox();
emMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 104, myButton.Top - 40, 0, 0);
emMaskedTextBoxTime.Width = 20;
emMaskedTextBoxTime.Height = 20;
emMaskedTextBoxTime.Background = null;
emMaskedTextBoxTime.Text = hmsEnd[1];
emMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
emMaskedTextBoxTime.InputMask = "II";
maskedTextBoxList.Add(emMaskedTextBoxTime);
MaskedTextBox colon4MaskedTextBoxTime = new MaskedTextBox();
colon4MaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 124, myButton.Top - 40, 0, 0);
colon4MaskedTextBoxTime.Width = 5;
colon4MaskedTextBoxTime.Height = 20;
colon4MaskedTextBoxTime.Background = null;
//colon1MaskedTextBoxTime.Text = hmsStart[0];
colon4MaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
colon4MaskedTextBoxTime.InputMask = ":";
maskedTextBoxList.Add(colon4MaskedTextBoxTime);
MaskedTextBox esMaskedTextBoxTime = new MaskedTextBox();
esMaskedTextBoxTime.Margin = new System.Windows.Thickness(myButton.Left + 126, myButton.Top - 40, 0, 0);
esMaskedTextBoxTime.Width = 20;
esMaskedTextBoxTime.Height = 20;
esMaskedTextBoxTime.Background = null;
esMaskedTextBoxTime.Text = hmsEnd[2];
esMaskedTextBoxTime.BorderThickness = new System.Windows.Thickness(0);
esMaskedTextBoxTime.InputMask = "II";
maskedTextBoxList.Add(esMaskedTextBoxTime);
//myButton.MaskedTextBoxList = maskedTextBoxList;
}
