public virtual void Render(DrawArgs drawArgs)
{
if (!Visible)
{
return;
}
if (m_TextFont == null)
{
System.Drawing.Font localHeaderFont = new System.Drawing.Font("Arial", 12.0f, FontStyle.Italic | FontStyle.Bold);
m_TextFont = new Font(drawArgs.Device, localHeaderFont);
}
if (m_WorldWindDingsFont == null)
{
AddFontResource(Path.Combine(Application.StartupPath, "World Wind Dings 1.04.ttf"));
PrivateFontCollection fpc = new PrivateFontCollection();
fpc.AddFontFile(Path.Combine(Application.StartupPath, "World Wind Dings 1.04.ttf"));
System.Drawing.Font worldwinddings = new System.Drawing.Font(fpc.Families[0], 12.0f);
m_WorldWindDingsFont = new Font(drawArgs.Device, worldwinddings);
}
if (DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer &&
DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer)
{
DrawArgs.MouseCursor = CursorType.SizeNWSE;
}
else if (DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer &&
DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer)
{
DrawArgs.MouseCursor = CursorType.SizeNESW;
}
else if (DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer + ClientSize.Height &&
DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer + ClientSize.Height)
{
DrawArgs.MouseCursor = CursorType.SizeNESW;
}
else if (DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer + ClientSize.Height &&
DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer + ClientSize.Height)
{
DrawArgs.MouseCursor = CursorType.SizeNWSE;
}
else if ((DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer && DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer + ClientSize.Height) ||
(DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer && DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer + ClientSize.Height))
{
DrawArgs.MouseCursor = CursorType.SizeWE;
}
else if ((DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer && DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer) ||
(DrawArgs.LastMousePosition.X > AbsoluteLocation.X - resizeBuffer && DrawArgs.LastMousePosition.X < AbsoluteLocation.X + resizeBuffer + ClientSize.Width && DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y - resizeBuffer + ClientSize.Height && DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + resizeBuffer + ClientSize.Height))
{
DrawArgs.MouseCursor = CursorType.SizeNS;
}
if (ClientSize.Height
> drawArgs.ParentControl.Height)
{
ClientSize = new Size(ClientSize.Width, drawArgs.ParentControl.Height);
}
if (ClientSize.Width
> drawArgs.ParentControl.Width)
{
ClientSize = new Size(drawArgs.ParentControl.Width, ClientSize.Height);
}
if (!m_AutoHideHeader ||
(DrawArgs.LastMousePosition.X >= m_Location.X && DrawArgs.LastMousePosition.X <= m_Location.X + m_Size.Width && DrawArgs.LastMousePosition.Y >= m_Location.Y && DrawArgs.LastMousePosition.Y <= m_Location.Y + m_Size.Height))
{
WidgetUtil.DrawBox(m_Location.X, m_Location.Y, m_Size.Width, m_HeaderHeight, 0.0f, m_HeaderColor.ToArgb(), drawArgs.Device);
m_TextFont.DrawText(null, m_Text, new Rectangle(m_Location.X + 2, m_Location.Y, m_Size.Width, m_HeaderHeight), DrawTextFormat.None, m_TextColor.ToArgb());
m_WorldWindDingsFont.DrawText(null, "E", new Rectangle(m_Location.X + m_Size.Width - 15, m_Location.Y + 2, m_Size.Width, m_Size.Height), DrawTextFormat.NoClip, Color.White.ToArgb());
m_OutlineVertsHeader[0].X = AbsoluteLocation.X;
m_OutlineVertsHeader[0].Y = AbsoluteLocation.Y;
m_OutlineVertsHeader[1].X = AbsoluteLocation.X + ClientSize.Width;
m_OutlineVertsHeader[1].Y = AbsoluteLocation.Y;
m_OutlineVertsHeader[2].X = AbsoluteLocation.X + ClientSize.Width;
m_OutlineVertsHeader[2].Y = AbsoluteLocation.Y + m_HeaderHeight;
m_OutlineVertsHeader[3].X = AbsoluteLocation.X;
m_OutlineVertsHeader[3].Y = AbsoluteLocation.Y + m_HeaderHeight;
m_OutlineVertsHeader[4].X = AbsoluteLocation.X;
m_OutlineVertsHeader[4].Y = AbsoluteLocation.Y;
if (!m_HideBorder)
{
WidgetUtil.DrawLine(m_OutlineVertsHeader, m_BorderColor.ToArgb(), drawArgs.Device);
}
}
WidgetUtil.DrawBox(m_Location.X, m_Location.Y + m_HeaderHeight, m_Size.Width, m_Size.Height - m_HeaderHeight, 0.0f, m_BackgroundColor.ToArgb(), drawArgs.Device);
for (int index = m_ChildWidgets.Count - 1; index >= 0; index--)
{
IWidget currentChildWidget = m_ChildWidgets[index] as IWidget;
if (currentChildWidget != null)
{
if (currentChildWidget.ParentWidget == null ||
currentChildWidget.ParentWidget != this)
{
currentChildWidget.ParentWidget = this;
}
currentChildWidget.Render(drawArgs);
}
}
m_OutlineVerts[0].X = AbsoluteLocation.X;
m_OutlineVerts[0].Y = AbsoluteLocation.Y + m_HeaderHeight;
m_OutlineVerts[1].X = AbsoluteLocation.X + ClientSize.Width;
m_OutlineVerts[1].Y = AbsoluteLocation.Y + m_HeaderHeight;
m_OutlineVerts[2].X = AbsoluteLocation.X + ClientSize.Width;
m_OutlineVerts[2].Y = AbsoluteLocation.Y + ClientSize.Height;
m_OutlineVerts[3].X = AbsoluteLocation.X;
m_OutlineVerts[3].Y = AbsoluteLocation.Y + ClientSize.Height;
m_OutlineVerts[4].X = AbsoluteLocation.X;
m_OutlineVerts[4].Y = AbsoluteLocation.Y + m_HeaderHeight;
if (!m_HideBorder)
{
WidgetUtil.DrawLine(m_OutlineVerts, m_BorderColor.ToArgb(), drawArgs.Device);
}
}
public void Render(DrawArgs drawArgs)
{
if (m_Visible)
{
string displayText = m_Text;
string caretText = "|";
if (m_MouseDownPosition != Point.Empty)
{
int startX = (this.m_LastMousePosition.X >= this.m_MouseDownPosition.X ? this.m_MouseDownPosition.X : this.m_LastMousePosition.X);
int endX = (this.m_LastMousePosition.X < this.m_MouseDownPosition.X ? this.m_MouseDownPosition.X : this.m_LastMousePosition.X);
int prevWidth = 0;
bool startXFound = false;
bool endXFound = false;
for (int i = 1; i <= displayText.Length; i++)
{
Rectangle rect = drawArgs.DefaultDrawingFont.MeasureString(null, displayText.Substring(0, i).Replace(" ", "I"), DrawTextFormat.None, m_ForeColor);
if (!startXFound &&
startX <= rect.Width)
{
startX = prevWidth;
m_SelectionStart = i - 1;
startXFound = true;
}
if (!endXFound &&
endX <= rect.Width)
{
endX = prevWidth;
m_SelectionEnd = i - 1;
endXFound = true;
}
if (startXFound && endXFound)
{
break;
}
prevWidth = rect.Width;
}
if (!endXFound)
{
m_SelectionEnd = displayText.Length;
endX = prevWidth;
}
WidgetUtil.DrawBox(AbsoluteLocation.X + startX, AbsoluteLocation.Y, endX - startX, this.ClientSize.Height, 0.0f, Color.FromArgb(200, 200, 200, 200).ToArgb(), drawArgs.Device);
}
drawArgs.DefaultDrawingFont.DrawText(null, m_Text, new Rectangle(AbsoluteLocation.X, AbsoluteLocation.Y, m_Size.Width, m_Size.Height), DrawTextFormat.NoClip, m_ForeColor);
if (DateTime.Now.Millisecond < 500)
{
string space = " W";
Rectangle spaceRect = drawArgs.DefaultDrawingFont.MeasureString(null, space, DrawTextFormat.None, m_ForeColor);
space = "W";
Rectangle spaceRect1 = drawArgs.DefaultDrawingFont.MeasureString(null, space, DrawTextFormat.None, m_ForeColor);
int spaceWidth = spaceRect.Width - spaceRect1.Width;
if (m_RecalculateCaretPos)
{
if (m_LastMouseClickPosition == Point.Empty)
{
m_CaretPos = displayText.Length;
}
else if (displayText.Length == 0)
{
m_CaretPos = 0;
}
else
{
for (int i = 1; i < displayText.Length; i++)
{
Rectangle rect = drawArgs.DefaultDrawingFont.MeasureString(null, displayText.Substring(0, i).Replace(" ", "i"), DrawTextFormat.None, m_ForeColor);
if (m_LastMouseClickPosition.X
<= rect.Width)
{
m_CaretPos = i - 1;
break;
}
}
m_RecalculateCaretPos = false;
}
}
if (m_CaretPos >= 0)
{
Rectangle caretRect = drawArgs.DefaultDrawingFont.MeasureString(null, caretText, DrawTextFormat.None, m_ForeColor);
Rectangle textRect = drawArgs.DefaultDrawingFont.MeasureString(null, displayText.Substring(0, m_CaretPos), DrawTextFormat.None, m_ForeColor);
int caretOffset = 0;
if (m_CaretPos != 0 && m_CaretPos == displayText.Length &&
displayText[displayText.Length - 1] == ' ')
{
caretOffset = spaceWidth;
}
else if (m_CaretPos < displayText.Length && m_CaretPos > 0 &&
displayText[m_CaretPos - 1] == ' ')
{
caretOffset = spaceWidth;
}
drawArgs.DefaultDrawingFont.DrawText(null, caretText, new Rectangle(AbsoluteLocation.X + textRect.Width - caretRect.Width / 2 + caretOffset, AbsoluteLocation.Y, m_Size.Width, m_Size.Height), DrawTextFormat.NoClip, Color.Cyan); //m_ForeColor);
}
}
}
}
