public virtual void DrawInRect(CDVContext context)
{
int x, y;
GetAbsoluteLocation(out x, out y);
border.X = x - ContentRect.X + ParaStyle.Margin.Left;
border.Y = y - ContentRect.Y + ParaStyle.Margin.Top;
border.Width = Bounds.Width - ParaStyle.Margin.Left - ParaStyle.Margin.Right;
border.Height = Bounds.Height - ParaStyle.Margin.Top - ParaStyle.Margin.Bottom;
if (!ParaStyle.BackgroundColor.Equals(CDVColor.Transparent))
{
context.g.FillRectangle(CDVContext.GetBrush(ParaStyle.BackgroundColor), border);
}
if (ParaStyle.BorderWidth.GetMax() > 0)
{
context.g.DrawLine(CDVContext.GetPen(ParaStyle.BorderWidth.Top, ParaStyle.BorderColor), border.Left, border.Top, border.Right, border.Top);
context.g.DrawLine(CDVContext.GetPen(ParaStyle.BorderWidth.Bottom, ParaStyle.BorderColor), border.Left, border.Bottom, border.Right, border.Bottom);
context.g.DrawLine(CDVContext.GetPen(ParaStyle.BorderWidth.Left, ParaStyle.BorderColor), border.Left, border.Top, border.Left, border.Bottom);
context.g.DrawLine(CDVContext.GetPen(ParaStyle.BorderWidth.Right, ParaStyle.BorderColor), border.Right, border.Top, border.Right, border.Bottom);
}
//context.g.DrawRectangle(Pens.Blue, border);
}
public override int GetMinimumWidth(CDVContext context)
{
Font f = CDVContext.GetFont(TextStyle.Font, TextStyle.FontSize, TextStyle.Bold, TextStyle.Italic, TextStyle.Underline);
SizeF sf = context.g.MeasureString(Text, f);
return(base.GetMinimumWidth(context));
}
public virtual void MeasureRect(CDVContext context, int maxWidth)
{
if (!Visible)
{
Size = Size.Empty;
}
}
public override int GetMinimumWidth(CDVContext context)
{
int minWidth = 0;
foreach (CDVAtom atom in Words)
{
minWidth = Math.Max(minWidth, atom.GetMinimumWidth(context));
}
return(minWidth);
}
public override void DrawInRect(CDVContext context)
{
if (!Visible)
{
return;
}
base.DrawInRect(context);
foreach (CDVAtom atom in Words)
{
atom.DrawInRect(context);
}
}
public void Prepare(CDVContext ctx, int clientWidth)
{
if (!measured)
{
ctx.rulersReflow = false;
Item.MeasureRect(ctx, clientWidth);
if (ctx.rulersChanged)
{
ctx.rulersReflow = true;
Item.MeasureRect(ctx, clientWidth);
}
Item.ApplySpanWidths(clientWidth);
Item.ApplyContentAlignment();
measured = true;
}
}
public override void DrawInRect(CDVContext context)
{
if (!Visible)
{
return;
}
base.DrawInRect(context);
int x, y;
GetAbsoluteLocation(out x, out y);
Font f = CDVContext.GetFont(TextStyle.Font, TextStyle.FontSize, TextStyle.Bold, TextStyle.Italic, TextStyle.Underline);
context.g.DrawString(Text, f, CDVContext.GetBrush(TextStyle.Color), x, y);
}
public override void MeasureRect(CDVContext context, int maxWidth)
{
int bx = p_para_style == null ? 0 : p_para_style.Margin.Left + p_para_style.Padding.Left;
int by = p_para_style == null ? 0 : p_para_style.Margin.Top + p_para_style.Padding.Top;
int bw = p_para_style == null ? 0 : p_para_style.Margin.Right + p_para_style.Padding.Right;
int bh = p_para_style == null ? 0 : p_para_style.Margin.Bottom + p_para_style.Padding.Bottom;
SizeF sf = SizeF.Empty;
if (context.rulersReflow)
{
sf = new SizeF(ContentRect.Width - 1, ContentRect.Height - 1);
}
else
{
Font f = CDVContext.GetFont(TextStyle.Font, TextStyle.FontSize, TextStyle.Bold, TextStyle.Italic, TextStyle.Underline);
sf = context.g.MeasureString(Text, f);
}
Bounds = new Rectangle(0, 0, (int)sf.Width + 1 + bx + bw, (int)sf.Height + 1 + by + bh);
ContentRect = new Rectangle(bx, by, (int)sf.Width + 1, (int)sf.Height + 1);
base.MeasureRect(context, maxWidth);
}
public virtual int GetMinimumWidth(CDVContext context)
{
return(10);
}
public override void MeasureRect(CDVContext context, int maxWidth)
{
Location = new Point(0, 0);
Size = new Size(0, 4);
int bx = p_para_style == null ? 0 : p_para_style.Margin.Left + p_para_style.Padding.Left;
int by = p_para_style == null ? 0 : p_para_style.Margin.Top + p_para_style.Padding.Top;
int bw = p_para_style == null ? 0 : p_para_style.Margin.Right + p_para_style.Padding.Right;
int bh = p_para_style == null ? 0 : p_para_style.Margin.Bottom + p_para_style.Padding.Bottom;
int x = 0;
int y = 0;
int maxLineWidth = 0;
CDVLine line = new CDVLine();
if (Orientation == CDVOrientation.Vertical)
{
foreach (CDVAtom atom in Words)
{
atom.MeasureRect(context, maxWidth);
atom.Location = new Point(x, y);
y += atom.Height;
maxLineWidth = Math.Max(maxLineWidth, atom.Width);
}
ContentRect = new Rectangle(bx, by, maxLineWidth, y);
Size = new Size(ContentRect.Width + bx + bw, ContentRect.Height + by + bh);
}
else
{
foreach (CDVAtom atom in Words)
{
if (atom is CDVRuler)
{
CDVRuler ruler = (CDVRuler)atom;
if (ruler.Value - ruler.Width / 2 > x)
{
x = ruler.Value + ruler.Width / 2;
}
else
{
context.rulersChanged = true;
ruler.Value = Math.Max(ruler.Value, x + ruler.Width / 2);
x += ruler.Width;
}
}
else
{
atom.MeasureRect(context, maxWidth);
if (x + atom.Bounds.Width + bx + bw > maxWidth && line.Count > 0)
{
x = 0;
y += line.MaxHeight;
line.ApplyAlignment(maxWidth - bx - bw, ParaStyle.Align);
maxLineWidth = Math.Max(maxLineWidth, line.Right);
Lines.Add(line);
line = new CDVLine();
atom.Location = new Point(x, y);
}
else
{
atom.Location = new Point(x, y);
x += atom.Bounds.Width;
}
}
line.Add(atom);
}
maxLineWidth = Math.Max(maxLineWidth, line.Right);
line.ApplyAlignment(maxWidth - bx - bw, ParaStyle.Align);
Lines.Add(line);
ContentRect = new Rectangle(bx, by, maxLineWidth, y + line.MaxHeight);
Size = new Size(ContentRect.Width + bx + bw, ContentRect.Height + by + bh);
}
base.MeasureRect(context, maxWidth);
}
/// <summary>
/// Assumption is that at least MainAtom is correctly placed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CalendarDataView_Paint(object sender, PaintEventArgs e)
{
CDVDocumentCell firstDrawn = null;
if (MainAtom == null)
{
e.Graphics.DrawString("Please wait a moment...", SystemFonts.MenuFont, Brushes.Black, BoundsFloat, CDVContext.StringFormatCenterCenter);
return;
}
CDVContext ctx = new CDVContext();
ctx.g = e.Graphics;
ctx.ScreenRect = this.ClientRectangle;
CDVDocumentCell last = MainAtom;
Rectangle clientArea = this.ClientRectangle;
// drawing main atom
if (MainAtom.RefreshLayout)
{
DataSource.SyncRefreshLayout(this, MainAtom);
}
MainAtom.Prepare(ctx, 5000);
MainAtom.Item.DrawInRect(ctx);
if (MainAtom.Item.Bounds.Bottom > ctx.ScreenRect.Top &&
MainAtom.Item.Bounds.Top < ctx.ScreenRect.Bottom)
{
firstDrawn = MainAtom;
}
//Debugger.Log(0, "", "Bottom: " + last.Item.Bounds.Bottom + ", Height: " + Height + "\n");
// drawing after
while (Document.ContainsKey(last.NextKey) && last.Item.Bounds.Bottom < Height)
{
// drawing next atom
CDVDocumentCell nc = Document.GetItemForKey(last.NextKey);
if (nc.RefreshLayout)
{
DataSource.SyncRefreshLayout(this, nc);
}
nc.Prepare(ctx, 5000);
nc.MoveAfter(last);
nc.Item.DrawInRect(ctx);
if (nc.Item.Bounds.Bottom > ctx.ScreenRect.Top &&
nc.Item.Bounds.Top < ctx.ScreenRect.Bottom && firstDrawn == null)
{
firstDrawn = nc;
}
last = nc;
}
if (!Document.ContainsKey(last.NextKey))
{
// here place order to datasource for nextkey
RequestAsyncKey(last.NextKey);
}
last = MainAtom;
while (Document.ContainsKey(last.PrevKey) && last.Item.Bounds.Top > 0)
{
CDVDocumentCell nc = Document.GetItemForKey(last.PrevKey);
if (nc.RefreshLayout)
{
DataSource.SyncRefreshLayout(this, nc);
}
nc.Prepare(ctx, 5000);
nc.MoveBefore(last);
nc.Item.DrawInRect(ctx);
if (nc.Item.Bounds.Bottom > ctx.ScreenRect.Top &&
nc.Item.Bounds.Top < ctx.ScreenRect.Bottom && firstDrawn == null)
{
firstDrawn = nc;
}
last = nc;
}
if (!Document.ContainsKey(last.PrevKey))
{
// here place order to datasource for nextkey
RequestAsyncKey(last.PrevKey);
}
// setting MainAtom to document part, that is really drawn on the screen
if (firstDrawn != MainAtom)
{
//Debugger.Log(0, "", "MainAtom changed\n");
MainAtom = firstDrawn;
}
}
public override void DrawInRect(CDVContext context)
{
}
public override void MeasureRect(CDVContext context, int maxWidth)
{
Bounds = new Rectangle(0, 0, Width, 30);
}
public override int GetMinimumWidth(CDVContext context)
{
return Width;
}