private void inputSelectRangeToolStripMenuItem_Click(object sender, EventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
Misc.DialogSetSelectRange dialog = new MotionDataHandler.Misc.DialogSetSelectRange(timeController, this.ShowsFrameIndex);
dialog.ShowDialog();
}
void setSelectTimeRange()
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
_beginSelectTime = timeController.SelectBeginTime;
_endSelectTime = timeController.SelectEndTime;
}
private void pictDisplay_MouseDoubleClick(object sender, MouseEventArgs e)
{
decimal time = getTimeFromPosition(e.X);
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
timeController.CurrentTime = time;
}
private void TimeSelectionControl_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
{
TimeController timeController = _timeController;
if (timeController != null)
{
int addend = 1;
if (e.Control)
{
addend = 8;
}
switch (e.KeyCode)
{
case Keys.Right:
timeController.CurrentIndex += addend;
timeController.CursorTime = timeController.CurrentTime;
if (e.Shift)
{
timeController.AdjustSelectedRange(timeController.CurrentTime);
}
else
{
timeController.SelectRange(timeController.CurrentTime, timeController.CurrentTime);
}
e.IsInputKey = true;
break;
case Keys.Left:
timeController.CurrentIndex -= addend;
timeController.CursorTime = timeController.CurrentTime;
if (e.Shift)
{
timeController.AdjustSelectedRange(timeController.CurrentTime);
}
else
{
timeController.SelectRange(timeController.CurrentTime, timeController.CurrentTime);
}
e.IsInputKey = true;
break;
case Keys.Down:
this.CurrentTimeTabSize = Math.Min(this.Height / 2, this.CurrentTimeTabSize + addend);
e.IsInputKey = true;
break;
case Keys.Up:
this.CurrentTimeTabSize -= addend;
e.IsInputKey = true;
break;
}
}
}
void _timeController_SelectedRangeChanged(object sender, EventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
_beginSelectTime = timeController.SelectBeginTime;
_endSelectTime = timeController.SelectEndTime;
displayTimeBar();
}
public void DetachTimeController()
{
if (_timeController != null)
{
lock (_timeController) {
_timeController.CurrentTimeChanged -= onTimeChanged;
_timeController.IsPlayingChanged -= onPlayingChanged;
_timeController.SettingsChanged -= onTimeControllerSettingsChanged;
_timeController = null;
}
}
}
private decimal getRuleInterval(decimal timeInterval, int minimumDisplayInterval)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return(0);
}
if (timeInterval <= 0)
{
return(0);
}
decimal ret;
if (this.ShowsFrameIndex)
{
ret = 1M / timeController.FPS;
while (ret < 5000000M)
{
if ((decimal)pictDisplay.Width * ret / timeInterval >= minimumDisplayInterval)
{
return(ret);
}
ret *= 5M;
if (ret >= 5000000M)
{
break;
}
if ((decimal)pictDisplay.Width * ret / timeInterval >= minimumDisplayInterval)
{
return(ret);
}
ret *= 2M;
}
return(ret);
}
else
{
for (decimal candid = 0.0000001M; candid < 100000000M; candid *= 10M)
{
if ((decimal)pictDisplay.Width * candid / timeInterval >= minimumDisplayInterval)
{
return(candid);
}
if ((decimal)pictDisplay.Width * candid * 5M / timeInterval >= minimumDisplayInterval)
{
return(candid * 5M);
}
}
return(timeController.Duration / 5M);
}
}
private void contextMenuMain_Opening(object sender, CancelEventArgs e)
{
resetScaleToolStripMenuItem.Visible = !this.IsGlobalTimeLineMode;
selectVisibleRangeToolStripMenuItem.Visible = !this.IsGlobalTimeLineMode;
menuUnzoom.Visible = !this.IsGlobalTimeLineMode;
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
menuZoom.Enabled = menuUnzoom.Enabled = timeController.IsSelecting && (timeController.SelectEndTime - timeController.SelectBeginTime) > 0;
}
void _timeController_CursorTimeChanged(object sender, EventArgs e)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new EventHandler(_timeController_CursorTimeChanged), sender, e);
return;
}
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
decimal?cursor = timeController.CursorTime;
if (_prevCursor != cursor)
{
if (cursor.HasValue)
{
pictCursor.Location = new Point((int)Math.Round(getDisplayPosition(cursor.Value)), 0);
pictCursor.Size = new Size(1, pictDisplay.Height);
pictCursor.Visible = true;
if (this.ShowsCursorTimeLabel)
{
labelCursor.Visible = true;
if (this.ShowsFrameIndex)
{
labelCursor.Text = "[" + timeController.GetIndexFromTime(cursor.Value) + "]";
}
else
{
labelCursor.Text = cursor.Value.ToString("0.000");
}
if (pictCursor.Location.X + 5 + labelCursor.Width >= pictDisplay.Width)
{
labelCursor.Location = new Point(pictCursor.Location.X - 5 - labelCursor.Width, (pictDisplay.Height - labelCursor.Height) / 2);
}
else
{
labelCursor.Location = new Point(pictCursor.Location.X + 5, (pictDisplay.Height - labelCursor.Height) / 2);
}
}
}
else
{
pictCursor.Visible = false;
labelCursor.Visible = false;
}
}
_prevCursor = cursor;
}
public void AttachTimeController(TimeController timeController)
{
DetachTimeController();
if (timeController != null)
{
lock (_timeController = timeController) {
_timeController.CurrentTimeChanged += onTimeChanged;
_timeController.IsPlayingChanged += onPlayingChanged;
_timeController.SettingsChanged += onTimeControllerSettingsChanged;
onTimeControllerSettingsChanged(this, new EventArgs());
}
}
enableControls(_timeController != null);
}
private void JumpHereToolStripMenuItem_Click(object sender, EventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
decimal?cursor = timeController.CursorTime;
if (cursor.HasValue)
{
timeController.CurrentTime = cursor.Value;
}
}
private void pictDisplay_MouseMove(object sender, MouseEventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
decimal cursorTime = getTimeFromPosition(e.X);
//cursorTime = Math.Min(timeController.VisibleEndTime, Math.Max(timeController.VisibleBeginTime, cursorTime));
timeController.CursorTime = cursorTime;
RegulatedMouseInfo info = _mouse.MouseMove(e);
decimal timeDelta = getTimeSpanFromDelta(_mouse.MoveDelta.X);
switch (info.Button)
{
case RegulatedMouseButton.Left:
timeController.CursorTime = cursorTime;
timeController.SelectRange(Math.Min(cursorTime, _selectingTime), Math.Max(cursorTime, _selectingTime));
break;
case RegulatedMouseButton.CtrlLeft:
timeController.CurrentTime = cursorTime;
timeController.SelectRange(Math.Min(cursorTime, _selectingTime), Math.Max(cursorTime, _selectingTime));
break;
case RegulatedMouseButton.AltLeft:
decimal timeOffset = timeDelta;
if (!this.IsGlobalTimeLineMode)
{
timeOffset = -timeOffset;
}
timeController.SetVisibleTime(timeController.VisibleBeginTime + timeOffset, timeController.VisibleEndTime + timeOffset);
break;
case RegulatedMouseButton.ShiftLeft:
timeController.AdjustSelectedRange(cursorTime);
break;
case RegulatedMouseButton.ShiftCtrlLeft:
timeController.CurrentTime = cursorTime;
timeController.AdjustSelectedRange(cursorTime);
break;
}
}
private void pictCurrentTab_MouseMove(object sender, MouseEventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
if (_leftDownTab && !_rightDownTab)
{
timeController.CurrentTime = getTimeFromPosition(e.X + pictCurrentTab.Location.X);
if ((Control.ModifierKeys & Keys.Shift) != 0)
{
timeController.AdjustSelectedRange(timeController.CurrentTime);
}
}
}
void setTimeRange()
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
if (this.IsGlobalTimeLineMode)
{
_beginTime = timeController.BeginTime;
_endTime = timeController.EndTime;
}
else
{
_beginTime = timeController.VisibleBeginTime;
_endTime = timeController.VisibleEndTime;
}
}
void setCurrentTimeBar()
{
if (this.InvokeRequired)
{
this.BeginInvoke(new Action(setCurrentTimeBar));
return;
}
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
pictCurrent.Width = 1;
pictCurrent.Height = this.Height;
pictCurrent.Location = new Point((int)Math.Round(getDisplayPosition(timeController.CurrentTime)), 0);
pictCurrentTab.Size = new Size(CurrentTimeTabSize, CurrentTimeTabSize);
pictCurrentTab.Location = new Point(pictCurrent.Location.X - CurrentTimeTabSize / 2, 0);
}
private void pictCurrentTab_MouseUp(object sender, MouseEventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
switch (e.Button)
{
case MouseButtons.Left:
_leftDownTab = false;
setPictCurrentTab();
break;
case MouseButtons.Right:
_rightDownTab = false;
setPictCurrentTab();
break;
}
}
public void AttachTimeController(TimeController timeController)
{
if (_timeController != null)
{
_timeController.CurrentTimeChanged -= new EventHandler(_timeController_TimeChanged);
_timeController.VisibleRangeChanged -= new EventHandler(_timeController_SelectTimeChanged);
_timeController.SelectedRangeChanged -= new EventHandler(_timeController_SelectedRangeChanged);
_timeController.SettingsChanged -= new EventHandler(_timeController_SettingsChanged);
_timeController.CursorTimeChanged -= new EventHandler(_timeController_CursorTimeChanged);
}
_timeController = timeController;
if (_timeController != null)
{
_timeController.CurrentTimeChanged += new EventHandler(_timeController_TimeChanged);
_timeController.VisibleRangeChanged += new EventHandler(_timeController_SelectTimeChanged);
_timeController.SelectedRangeChanged += new EventHandler(_timeController_SelectedRangeChanged);
_timeController.SettingsChanged += new EventHandler(_timeController_SettingsChanged);
_timeController.CursorTimeChanged += new EventHandler(_timeController_CursorTimeChanged);
setTimeRange();
setSelectTimeRange();
setCurrentTimeBar();
displayTimeBar();
}
}
private void pictDisplay_MouseDown(object sender, MouseEventArgs e)
{
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
RegulatedMouseButton button = _mouse.MouseDown(e);
decimal cursorTime = getTimeFromPosition(e.X);
//cursorTime = Math.Min(timeController.VisibleEndTime, Math.Max(timeController.VisibleBeginTime, cursorTime));
_selectingTime = cursorTime;
switch (button)
{
case RegulatedMouseButton.Left:
timeController.CursorTime = cursorTime;
timeController.SelectRange(Math.Min(cursorTime, _selectingTime), Math.Max(cursorTime, _selectingTime));
break;
case RegulatedMouseButton.CtrlLeft:
timeController.CurrentTime = cursorTime;
timeController.SelectRange(Math.Min(cursorTime, _selectingTime), Math.Max(cursorTime, _selectingTime));
break;
case RegulatedMouseButton.ShiftCtrlLeft:
timeController.AdjustSelectedRange(cursorTime);
timeController.CurrentTime = cursorTime;
break;
case RegulatedMouseButton.ShiftLeft:
timeController.AdjustSelectedRange(cursorTime);
break;
}
}
//private float _resizeGripLength = 2f;
//EnumResizeArea testResizeArea(MouseEventArgs e) {
// TimeController timeController = _timeController;
// if(timeController == null)
// return EnumResizeArea.None;
// try {
// if(timeController.IsSelecting) {
// float leftIndex = getDisplayPosition(_beginSelectTime);
// float rightIndex = getDisplayPosition(_endSelectTime);
// if(leftIndex + _resizeGripLength <= e.X && e.X <= rightIndex - _resizeGripLength) {
// return EnumResizeArea.Move;
// } else if(leftIndex - _resizeGripLength <= e.X && e.X <= leftIndex + _resizeGripLength) {
// // 左
// return EnumResizeArea.ResizeBegin;
// } else if(rightIndex - _resizeGripLength <= e.X && e.X <= rightIndex + _resizeGripLength) {
// // 右
// return EnumResizeArea.ResizeEnd;
// } else {
// // 外
// return EnumResizeArea.None;
// }
// } else {
// return EnumResizeArea.None;
// }
// } catch(OverflowException) {
// return EnumResizeArea.None;
// }
//}
//void setCursorShape(EnumResizeArea resizeMode) {
// if((Control.ModifierKeys & Keys.Control) != 0) {
// switch(resizeMode) {
// case EnumResizeArea.None:
// pictDisplay.Cursor = Cursor.Current = Cursors.Default;
// break;
// case EnumResizeArea.ResizeBegin:
// case EnumResizeArea.ResizeEnd:
// pictDisplay.Cursor = Cursor.Current = Cursors.VSplit;
// break;
// case EnumResizeArea.Move:
// pictDisplay.Cursor = Cursor.Current = Cursors.SizeAll;
// break;
// }
// } else {
// pictDisplay.Cursor = Cursor.Current = Cursors.Default;
// }
//}
private void displayTimeBar()
{
if (this.InvokeRequired)
{
this.BeginInvoke(new Action(displayTimeBar));
return;
}
int width, height;
TimeController timeController = _timeController;
if (timeController == null)
{
return;
}
width = pictDisplay.Width;
height = pictDisplay.Height;
if (width <= 0 || height <= 0)
{
return;
}
Image img = new Bitmap(width, height);
using (Graphics gfx = Graphics.FromImage(img)) {
gfx.Clear(getColorFocused(this.TimeLineBackColor));
Pen pen = new Pen(getColorFocused(this.TimeLineRulerColor));
Font font = new Font("UI Gothic", 10);
Brush strBrush = new SolidBrush(getColorFocused(this.TimeLineRulerColor));
decimal ruleInterval = getRuleInterval(_endTime - _beginTime, 4);
if (ruleInterval > 0)
{
int digit = (int)Math.Floor(Math.Log10((double)ruleInterval * 10));
string formatForSec = "0";
string formatForSec2 = "0.00";
if (digit < 0)
{
formatForSec += ".";
for (int i = 0; i < -digit; i++)
{
formatForSec += "0";
formatForSec2 += "0";
}
}
decimal visibleBeginIndex = getTimeFromPosition(0) / ruleInterval;
decimal visibleEndIndex = getTimeFromPosition(width) / ruleInterval;
decimal beginIndex = Math.Max(timeController.BeginTime / ruleInterval, visibleBeginIndex - 10);
decimal endIndex = Math.Min(timeController.EndTime / ruleInterval, visibleEndIndex + 10);
for (decimal index = decimal.Ceiling(beginIndex); index < endIndex; index++)
{
decimal ruleTime = index * ruleInterval;
float rulePos = getDisplayPosition(ruleTime);
int ruleHeight = this.MinorRuleHeight;
if (decimal.Round(decimal.Remainder(index, 5M)) == 0)
{
if (decimal.Round(decimal.Remainder(index, 10M)) == 0)
{
// 主目盛
ruleHeight = this.MajorRuleHeight;
string ruleText;
if (this.ShowsFrameIndex)
{
ruleText = "[" + timeController.GetIndexFromTime(ruleTime) + "]";
}
else
{
ruleText = decimal.Round(ruleTime, Math.Max(0, -digit)).ToString(formatForSec);
}
var timeTextSize = gfx.MeasureString(ruleText, font);
gfx.DrawString(ruleText, font, strBrush, new PointF(rulePos - timeTextSize.Width / 2f, _invertY ? (height - _subMajorRuleHeight - timeTextSize.Height) : _subMajorRuleHeight + 1));
}
else
{
// 副目盛
ruleHeight = this.SubMajorRuleHeight;
}
}
gfx.DrawLine(pen, new PointF(rulePos, _invertY ? height - 1 : 0), new PointF(rulePos, _invertY ? (height - ruleHeight - 1) : ruleHeight));
}
string beginStr = _beginTime.ToString(formatForSec2);
string endStr = _endTime.ToString(formatForSec2);
var beginSize = gfx.MeasureString(beginStr, font);
gfx.DrawString(beginStr, font, new SolidBrush(Color.Red), new PointF(0, _invertY ? (height - 1 - beginSize.Height) : 0));
var endSize = gfx.MeasureString(endStr, font);
gfx.DrawString(endStr, font, new SolidBrush(Color.Red), new PointF(width - endSize.Width, _invertY ? (height - 1 - beginSize.Height) : 0));
}
float beginVisiblePos = getDisplayPosition(timeController.VisibleBeginTime);
float endVisiblePos = getDisplayPosition(timeController.VisibleEndTime);
Brush invisibleBrush = new SolidBrush(Color.FromArgb(64, Color.Black));
gfx.FillRectangle(invisibleBrush, new RectangleF(0, 0, beginVisiblePos, height));
gfx.FillRectangle(invisibleBrush, new RectangleF(endVisiblePos, 0, width - endVisiblePos, height));
if (timeController.IsSelecting)
{
float beginSelectPos = getDisplayPosition(_beginSelectTime);
float endSelectPos = getDisplayPosition(_endSelectTime);
float markerheight = 5;
float markerWidth = markerheight * (float)Math.Sqrt(3) / 2;
float topY = this.InvertY ? height - 1 : 0;
float middleY = this.InvertY ? height - markerheight - 1 : markerheight;
float lineY = this.InvertY ? (height - markerheight) * 0.8f - 1 : markerheight + (height - markerheight) * 0.2f;
float bottomY = this.InvertY ? 0 : height - 1;
Color color = getColorFocused(this.TimeLineSelectColor);
Brush fillBgBrush = new SolidBrush(Color.FromArgb(64, color));
Brush fillBrush = new SolidBrush(color);
Pen fillPen = new Pen(color);
RectangleF fillRect = new RectangleF(beginSelectPos, 0, endSelectPos - beginSelectPos, height);
gfx.FillRectangle(fillBgBrush, fillRect);
foreach (float pos in new float[] { beginSelectPos, endSelectPos })
{
PointF[] triangle = new PointF[] { new PointF(pos, middleY), new PointF(pos + markerWidth, topY), new PointF(pos - markerWidth, topY) };
gfx.FillPolygon(fillBrush, triangle);
gfx.DrawPolygon(fillPen, triangle);
gfx.DrawLine(fillPen, new PointF(pos, middleY), new PointF(pos, bottomY));
}
gfx.DrawLine(fillPen, new PointF(beginSelectPos, lineY), new PointF(endSelectPos, lineY));
}
}
pictDisplay.Image = img;
}
