private void BtnLayer_MouseEnter(object sender, ScMouseEventArgs e)
{
RectangleF oldrc = DrawBox;
Anchor = new PointF(Width / 2, Height / 2);
ScaleX = maxZoom;
ScaleY = maxZoom;
RectangleF r = new RectangleF(btnLayer.Width - 30, btnLayer.Height - 30, 30, 30);
gouPath = CreateGouPath(r);
InvalidateGlobalRect(GDIDataD2DUtils.UnionRectF(oldrc, DrawBox));
}
private void GridViewContainer_ContentSizeChangedEvent()
{
if (Width == 0)
{
return;
}
SuspendLayout();
PointF screenLoctain = gridViewCore.GetScreenLoaction();
float viewportWidth = gridViewCore.GetViewportWidth();
float screenEndPos = screenLoctain.X + gridViewCore.GetContentSize().Width;
if (gridViewCore.GetContentSize().Width < viewportWidth && screenLoctain.X < 0)
{
gridViewCore.MoveHeaderLoaction(0);
gridViewCore.SetScreenLoactionX(0);
}
else if (screenEndPos <= viewportWidth)
{
float x = screenLoctain.X + viewportWidth - screenEndPos;
if (x <= 0)
{
gridViewCore.MoveHeaderLoaction(x);
gridViewCore.SetScreenLoactionX(x);
}
}
if (shadow != null)
{
RectangleF oldShadowDrawBox = shadow.DrawBox;
SetContentShowPos(gridViewCore.GetContentShowPos());
ResumeLayout(true);
InvalidateGlobalRect(GDIDataD2DUtils.UnionRectF(oldShadowDrawBox, DrawBox));
Update();
}
else
{
SetContentShowPos(gridViewCore.GetContentShowPos());
ResumeLayout(true);
Refresh();
Update();
}
}
public void FixSize()
{
RectangleF totalRect = Rectangle.Empty;
foreach (ScLayer control in controls)
{
if (totalRect == RectangleF.Empty)
{
totalRect = new RectangleF(
control.Location.X, control.Location.Y,
control.Width, control.Height);
continue;
}
totalRect = GDIDataD2DUtils.UnionRectF(totalRect, control.DirectionRect);
}
Width = totalRect.Right;
Height = totalRect.Bottom;
}
private void BtnLayer_MouseLeave(object sender)
{
RectangleF oldrc = DrawBox;
Anchor = new PointF(Width / 2, Height / 2);
ScaleX = minZoom;
ScaleY = minZoom;
zoom = minZoom;
RectangleF r = new RectangleF(btnLayer.Width - 30, btnLayer.Height - 30, 30, 30);
gouPath = CreateGouPath(r);
if (effectBitmap != null)
{
effectBitmap.Dispose();
effectBitmap = null;
}
// StartZoomAnim();
InvalidateGlobalRect(GDIDataD2DUtils.UnionRectF(oldrc, DrawBox));
}
void AddNewText(string newText)
{
GDIHitTestMetrics start, end;
bool startTrailingHit, endTrailingHit;
int startTextPosition, endTextPosition;
if (hitTestMetrics[1].TextPosition == hitTestMetrics[0].TextPosition &&
(isTrailingHit[1] == false && isTrailingHit[0] == true) ||
hitTestMetrics[1].TextPosition < hitTestMetrics[0].TextPosition)
{
start = hitTestMetrics[1];
startTextPosition = start.TextPosition;
startTrailingHit = isTrailingHit[1];
end = hitTestMetrics[0];
endTextPosition = end.TextPosition;
endTrailingHit = isTrailingHit[0];
}
else
{
start = hitTestMetrics[0];
startTextPosition = start.TextPosition;
startTrailingHit = isTrailingHit[0];
end = hitTestMetrics[1];
endTextPosition = end.TextPosition;
endTrailingHit = isTrailingHit[1];
}
if (startTrailingHit == true)
{
startTextPosition += 1;
}
if (endTrailingHit == false)
{
endTextPosition -= 1;
}
if (string.IsNullOrWhiteSpace(txt))
{
txt = newText;
startTextPosition = -1;
}
else
{
string a = txt.Substring(0, startTextPosition);
string b = txt.Substring(endTextPosition + 1, txt.Length - endTextPosition - 1);
txt = a + newText + b;
}
RectangleF oldrc = DrawBox;
CreateHitInfo(txt);
int n = 0;
if (newText != null)
{
n = newText.Count();
}
if (startTextPosition == -1 ||
startTextPosition + n >= txtHitRect.Count())
{
isTrailingHit[1] = isTrailingHit[0] = true;
}
else
{
isTrailingHit[1] = isTrailingHit[0] = false;
}
metricsList = HitTestTextRange(startTextPosition + n, 1);
hitTestMetrics[1] = hitTestMetrics[0] = metricsList[0];
cursorIdx = 0;
metricsList = null;
int x = (int)Math.Round(hitTestMetrics[cursorIdx].Left);
int y = (int)Math.Round(hitTestMetrics[cursorIdx].Top);
SetImeWindowsPos(x, y);
if (CursorPositionEvent != null)
{
RectangleF rect =
new RectangleF(
hitTestMetrics[cursorIdx].Left,
hitTestMetrics[cursorIdx].Top,
hitTestMetrics[cursorIdx].Width,
hitTestMetrics[cursorIdx].Height);
CursorPositionEvent(rect);
}
InvalidateGlobalRect(GDIDataD2DUtils.UnionRectF(oldrc, DrawBox));
}
void AddNewText(string newText)
{
HitTestMetrics start, end;
RawBool startTrailingHit, endTrailingHit;
int startTextPosition, endTextPosition;
string a = "", b = "";
int newHitIdx = 0;
if (hitTestMetrics[1].TextPosition == hitTestMetrics[0].TextPosition &&
(isTrailingHit[1] == false && isTrailingHit[0] == true) ||
hitTestMetrics[1].TextPosition < hitTestMetrics[0].TextPosition)
{
start = hitTestMetrics[1];
startTextPosition = start.TextPosition;
startTrailingHit = isTrailingHit[1];
end = hitTestMetrics[0];
endTextPosition = end.TextPosition;
endTrailingHit = isTrailingHit[0];
}
else
{
start = hitTestMetrics[0];
startTextPosition = start.TextPosition;
startTrailingHit = isTrailingHit[0];
end = hitTestMetrics[1];
endTextPosition = end.TextPosition;
endTrailingHit = isTrailingHit[1];
}
if (string.IsNullOrWhiteSpace(txt))
{
a = "";
b = "";
}
else if (startTextPosition == endTextPosition && startTrailingHit == false && endTrailingHit == false) //点击前端
{
int pos = startTextPosition;
a = txt.Substring(0, pos);
b = txt.Substring(pos, txt.Length - pos);
}
else if (startTextPosition == endTextPosition && startTrailingHit == true && endTrailingHit == false) //点击后端
{
int pos = startTextPosition + 1;
a = txt.Substring(0, pos);
b = txt.Substring(pos, txt.Length - pos);
}
else if (startTrailingHit == true && endTrailingHit == true) //开始位置"后端", 结束位置"后端"
{
a = txt.Substring(0, startTextPosition + 1);
b = txt.Substring(endTextPosition + 1, txt.Length - endTextPosition - 1);
}
else if (startTrailingHit == true && endTrailingHit == false) //开始位置"后端", 结束位置"前端"
{
a = txt.Substring(0, startTextPosition + 1);
b = txt.Substring(endTextPosition, txt.Length - endTextPosition);
}
else if (startTrailingHit == false && endTrailingHit == true) //开始位置"前端", 结束位置"后端"
{
a = txt.Substring(0, startTextPosition);
b = txt.Substring(endTextPosition + 1, txt.Length - endTextPosition - 1);
}
else if (startTrailingHit == false && endTrailingHit == false) //开始位置"前端", 结束位置"前端"
{
a = txt.Substring(0, startTextPosition);
b = txt.Substring(endTextPosition, txt.Length - endTextPosition);
}
RectangleF oldrc = DrawBox;
txt = a + newText + b;
CreateD2D();
InitTextFormatLayout();
newHitIdx = a.Count() + newText.Count();
if (newHitIdx < 0)
{
newHitIdx = 0;
}
metricsList = CurrentTextLayout.HitTestTextRange(newHitIdx, 1, 0.0f, 0.0f);
hitTestMetrics[1] = hitTestMetrics[0] = metricsList[0];
isInside[1] = isInside[0];
isTrailingHit[1] = isTrailingHit[0] = false;
cursorIdx = 0;
metricsList = null;
int x = (int)Math.Round(hitTestMetrics[cursorIdx].Left);
int y = (int)Math.Round(hitTestMetrics[cursorIdx].Top);
SetImeWindowsPos(x, y);
if (CursorPositionEvent != null)
{
RectangleF rect =
new RectangleF(
hitTestMetrics[cursorIdx].Left,
hitTestMetrics[cursorIdx].Top,
hitTestMetrics[cursorIdx].Width,
hitTestMetrics[cursorIdx].Height);
CursorPositionEvent(rect);
}
if (TextViewValueChangedEvent != null)
{
TextViewValueChangedEvent(this);
}
InvalidateGlobalRect(GDIDataD2DUtils.UnionRectF(oldrc, DrawBox));
}
