protected override void ApplyStyleEx(TextRowVisualStyle style, StyleType[] css)
{
foreach (StyleType cs in css)
{
style.ApplyStyle(SuperGrid.BaseVisualStyles.FooterStyles[cs]);
style.ApplyStyle(SuperGrid.DefaultVisualStyles.FooterStyles[cs]);
style.ApplyStyle(GridPanel.DefaultVisualStyles.FooterStyles[cs]);
}
}
private void RenderTextMarkup(
Graphics g, TextRowVisualStyle style, Rectangle r)
{
MarkupDrawContext d =
new MarkupDrawContext(g, style.Font, style.TextColor, false);
_TextMarkup.Arrange(new Rectangle(r.Location, r.Size), d);
Size size = _TextMarkup.Bounds.Size;
switch (style.Alignment)
{
case Alignment.MiddleLeft:
case Alignment.MiddleCenter:
case Alignment.MiddleRight:
if (r.Height > size.Height)
r.Y += (r.Height - size.Height)/2;
break;
default:
if (r.Height > size.Height)
r.Y = r.Bottom - size.Height;
break;
}
_TextMarkup.Bounds = new Rectangle(r.Location, size);
Region oldClip = g.Clip;
try
{
g.SetClip(r, CombineMode.Intersect);
_TextMarkup.Render(d);
}
finally
{
g.Clip = oldClip;
}
}
protected void RenderRowText(Graphics g,
TextRowVisualStyle style, Rectangle r)
{
string s = _Text;
if (string.IsNullOrEmpty(s) == false)
{
if (r.Width > 0 && r.Height > 0)
{
if (_TextMarkup != null)
{
RenderTextMarkup(g, style, r);
}
else
{
eTextFormat tf = style.GetTextFormatFlags();
TextDrawing.DrawString(g, s, style.Font, style.TextColor, r, tf);
}
}
}
}
protected void RenderRowBorder(Graphics g, TextRowVisualStyle style, Rectangle r)
{
if (style.BorderPattern == null ||
style.BorderThickness == null || style.BorderColor == null)
{
return;
}
Rectangle t = r;
t.X += style.Margin.Left;
t.Width -= style.Margin.Horizontal;
t.Y += style.Margin.Top;
t.Height -= style.Margin.Vertical;
if (style.BorderColor.IsUniform == true &&
style.BorderThickness.IsUniform == true && style.BorderPattern.IsUniform == true)
{
if (style.BorderThickness.Top > 0 && style.BorderColor.Top.IsEmpty == false)
{
t.Width -= style.BorderThickness.Top;
t.Height -= style.BorderThickness.Top;
using (Pen pen = new
Pen(style.BorderColor.Top, style.BorderThickness.Top))
{
LinePattern pattern = (style.BorderPattern.Top == LinePattern.NotSet)
? LinePattern.Solid : style.BorderPattern.Top;
pen.DashStyle = (DashStyle)pattern;
g.DrawRectangle(pen, t);
}
}
}
else
{
Pen[] pens = style.GetBorderPens();
if (pens[(int)BorderSide.Right] != null)
{
int right = t.Right - (style.BorderThickness.Right / 2);
g.DrawLine(pens[(int)BorderSide.Right], right, t.Top, right, t.Bottom);
}
if (pens[(int)BorderSide.Bottom] != null)
{
int bottom = t.Bottom - ((style.BorderThickness.Bottom - 1) / 2);
g.DrawLine(pens[(int)BorderSide.Bottom], t.X, bottom, t.Right, bottom);
}
if (pens[(int)BorderSide.Left] != null)
g.DrawLine(pens[(int)BorderSide.Left], t.X, t.Top, t.X, t.Bottom);
if (pens[(int)BorderSide.Top] != null)
g.DrawLine(pens[(int)BorderSide.Top], t.X, t.Top, t.Right, t.Top);
foreach (Pen pen in pens)
{
if (pen != null)
pen.Dispose();
}
}
}
protected void RenderRowBackground(
Graphics g, TextRowVisualStyle style, Rectangle r)
{
r.Width--;
r.Height--;
using (Brush br = style.Background.GetBrush(r))
g.FillRectangle(br, r);
if (_BackgroundImage != null)
{
Rectangle sr = r;
sr.Location = Point.Empty;
switch (_BackgroundImageLayout)
{
case GridBackgroundImageLayout.TopRight:
OffsetRight(ref sr, ref r);
g.DrawImage(_BackgroundImage, r, sr, GraphicsUnit.Pixel);
break;
case GridBackgroundImageLayout.BottomLeft:
OffsetBottom(ref sr, ref r);
g.DrawImage(_BackgroundImage, r, sr, GraphicsUnit.Pixel);
break;
case GridBackgroundImageLayout.BottomRight:
OffsetRight(ref sr, ref r);
OffsetBottom(ref sr, ref r);
g.DrawImage(_BackgroundImage, r, sr, GraphicsUnit.Pixel);
break;
case GridBackgroundImageLayout.Center:
RenderImageCentered(g, _BackgroundImage, r);
break;
case GridBackgroundImageLayout.Stretch:
g.DrawImage(_BackgroundImage, r);
break;
case GridBackgroundImageLayout.Zoom:
RenderImageScaled(g, _BackgroundImage, r);
break;
case GridBackgroundImageLayout.Tile:
using (TextureBrush tbr = new TextureBrush(_BackgroundImage))
{
tbr.TranslateTransform(r.X, r.Y);
g.FillRectangle(tbr, r);
}
break;
default:
g.DrawImage(_BackgroundImage, r, sr, GraphicsUnit.Pixel);
break;
}
}
}
private Rectangle GetAdjustedBounds(TextRowVisualStyle style, Rectangle r)
{
r.X += (style.BorderThickness.Left + style.Margin.Left + style.Padding.Left);
r.Width -= (style.BorderThickness.Horizontal + style.Margin.Horizontal + style.Padding.Horizontal + 1);
r.Y += (style.BorderThickness.Top + style.Margin.Top + style.Padding.Top);
r.Height -= (style.BorderThickness.Vertical + style.Margin.Vertical + style.Padding.Vertical + 1);
return (r);
}
private Rectangle GetItemBounds(GridPanel panel, Image image,
TextRowVisualStyle style, Rectangle r, out Rectangle tb, out Rectangle ib)
{
Rectangle v = ViewRect;
if (panel.IsSubPanel == false)
{
r.X = Math.Max(r.X, v.X);
r.Width = v.Width;
}
if (CanShowRowHeader(panel) == true)
{
r.X += panel.RowHeaderWidth;
r.Width -= panel.RowHeaderWidth;
}
tb = GetAdjustedBounds(style, style.GetNonImageBounds(image, r));
ib = style.GetImageBounds(image, tb);
return (r);
}
protected override void ApplyStyleEx(TextRowVisualStyle style, StyleType[] css)
{
GroupByVisualStyle gstyle = style as GroupByVisualStyle;
if (gstyle != null)
{
foreach (StyleType cs in css)
{
gstyle.ApplyStyle(SuperGrid.BaseVisualStyles.GroupByStyles[cs]);
gstyle.ApplyStyle(SuperGrid.DefaultVisualStyles.GroupByStyles[cs]);
gstyle.ApplyStyle(GridPanel.DefaultVisualStyles.GroupByStyles[cs]);
}
if (gstyle.GroupBoxBorderColor == Color.Empty)
gstyle.GroupBoxBorderColor = Color.Blue;
if (gstyle.WatermarkTextColor == Color.Empty)
gstyle.WatermarkTextColor = Color.Gray;
if (gstyle.WatermarkFont == null)
gstyle.WatermarkFont = SystemFonts.DefaultFont;
}
InsertMarker = null;
}
private Size GetTextSize(
GridLayoutInfo layoutInfo, TextRowVisualStyle style, int width)
{
Size size = Size.Empty;
if (string.IsNullOrEmpty(_Text) == false)
{
if (_TextMarkup != null)
{
size = GetMarkupTextSize(layoutInfo, style, width);
}
else
{
eTextFormat tf = style.GetTextFormatFlags();
if (width <= 0)
{
if (style.AllowWrap == Tbool.True)
tf &= ~eTextFormat.WordBreak;
}
size = TextHelper.MeasureText(
layoutInfo.Graphics, _Text, style.Font, new Size(width, 0), tf);
}
}
return (size);
}
protected virtual void ApplyStyleEx(TextRowVisualStyle style, StyleType[] css)
{
}
/// <summary>
/// Handles invocation of GetTextRowStyle events
/// </summary>
internal void DoGetTextRowStyleEvent(
GridTextRow gridTextRow, StyleType eStyle, ref TextRowVisualStyle style)
{
if (GetTextRowStyle != null)
{
GridGetTextRowStyleEventArgs ev = new
GridGetTextRowStyleEventArgs(gridTextRow.GridPanel, gridTextRow, eStyle, style);
GetTextRowStyle(this, ev);
style = ev.Style;
}
}
///<summary>
/// GridGetTextRowStyleEventArgs
///</summary>
///<param name="gridPanel"></param>
///<param name="gridTextRow"></param>
///<param name="styleType"></param>
///<param name="style"></param>
public GridGetTextRowStyleEventArgs(
GridPanel gridPanel, GridTextRow gridTextRow, StyleType styleType, TextRowVisualStyle style)
: base(gridPanel)
{
_GridTextRow = gridTextRow;
_StyleType = styleType;
_Style = style;
}
private void InitTextRowStyles(DefaultVisualStyles visualStyle, ColorFactory factory)
{
TextRowVisualStyle style = new TextRowVisualStyle();
style.Alignment = Alignment.MiddleCenter;
style.AllowWrap = Tbool.True;
style.Background = new Background(factory.GetColor(0x6A6A6A));
style.BorderColor = new BorderColor(factory.GetColor(0x444444));
style.Padding.All = 2;
style.TextColor = factory.GetColor(0xE2E2E2);
style.RowHeaderStyle.Background = new Background(factory.GetColor(0x6A6A6A));
style.RowHeaderStyle.BorderHighlightColor = GetBorderHighlight(factory);
visualStyle.TitleStyles[StyleType.Default] = style;
visualStyle.HeaderStyles[StyleType.Default] = style.Copy();
visualStyle.FooterStyles[StyleType.Default] = style.Copy();
style = style.Copy();
style.Background = new Background(factory.GetColor(0x686868));
visualStyle.CaptionStyles[StyleType.Default] = style;
}
private void InitTextRowStyles(DefaultVisualStyles visualStyle, ColorFactory factory)
{
TextRowVisualStyle style = new TextRowVisualStyle();
style.Alignment = Alignment.MiddleCenter;
style.AllowWrap = Tbool.True;
style.Background = new Background(factory.GetColor(0xEFF5FB), factory.GetColor(0xE2ECFA), BackFillType.Angle);
style.BorderColor = new BorderColor(factory.GetColor(0x849DBD));
style.Padding.All = 2;
style.TextColor = factory.GetColor(0x1E395B);
style.RowHeaderStyle.Background = new Background(factory.GetColor(0xEFF5FB), factory.GetColor(0xE2ECFA), BackFillType.Angle);
style.RowHeaderStyle.BorderHighlightColor = GetBorderHighlight(factory);
visualStyle.TitleStyles[StyleType.Default] = style;
visualStyle.HeaderStyles[StyleType.Default] = style.Copy();
visualStyle.FooterStyles[StyleType.Default] = style.Copy();
style = style.Copy();
style.Background = new Background(Color.Transparent);
visualStyle.CaptionStyles[StyleType.Default] = style;
}
private void InitTextRowStyles(DefaultVisualStyles visualStyle, ColorFactory factory)
{
TextRowVisualStyle style = new TextRowVisualStyle();
MetroPartColors metroColors = _MetroPartColors;
style.Alignment = Alignment.MiddleCenter;
style.AllowWrap = Tbool.True;
style.Background = new Background(factory.GetColor(metroColors.CanvasColor));
style.BorderColor = new BorderColor(factory.GetColor(metroColors.CanvasColorLighterShade));
style.Padding.All = 2;
style.TextColor = factory.GetColor(metroColors.TextColor);
style.RowHeaderStyle.Background = new Background(factory.GetColor(metroColors.CanvasColorLighterShade));
style.RowHeaderStyle.BorderHighlightColor = GetBorderHighlight();
visualStyle.TitleStyles[StyleType.Default] = style;
visualStyle.HeaderStyles[StyleType.Default] = style.Copy();
visualStyle.FooterStyles[StyleType.Default] = style.Copy();
style = style.Copy();
style.Background = new Background(Color.Transparent);
visualStyle.CaptionStyles[StyleType.Default] = style;
}
private void RenderRowImage(Graphics g,
GridPanel panel, TextRowVisualStyle style, Rectangle r)
{
if (r.Width > 0 && r.Height > 0)
{
Image image = style.GetImage(panel);
if (image != null)
g.DrawImageUnscaledAndClipped(image, r);
}
}
private Size GetMarkupTextSize(
GridLayoutInfo layoutInfo, TextRowVisualStyle style, int width)
{
Graphics g = layoutInfo.Graphics;
MarkupDrawContext d =
new MarkupDrawContext(g, style.Font, style.TextColor, false);
_TextMarkup.InvalidateElementsSize();
_TextMarkup.Measure(new Size(width, 0), d);
return (_TextMarkup.Bounds.Size);
}
private void InitTextRowStyles(DefaultVisualStyles visualStyle, ColorFactory factory)
{
TextRowVisualStyle style = new TextRowVisualStyle();
style.Alignment = Alignment.MiddleCenter;
style.AllowWrap = Tbool.True;
style.Background = new Background(factory.GetColor(0xF5F7F9), factory.GetColor(0xEFF2F6), BackFillType.Angle);
style.BorderColor = new BorderColor(factory.GetColor(0xA5ACB5));
style.Padding.All = 2;
style.TextColor = factory.GetColor(0x3B3B3B);
style.RowHeaderStyle.Background = new Background(factory.GetColor(0xF5F7F9), factory.GetColor(0xEFF2F6), BackFillType.Angle);
style.RowHeaderStyle.BorderHighlightColor = GetBorderHighlight(factory);
visualStyle.TitleStyles[StyleType.Default] = style;
visualStyle.HeaderStyles[StyleType.Default] = style.Copy();
visualStyle.FooterStyles[StyleType.Default] = style.Copy();
style = style.Copy();
style.Background = new Background(factory.GetColor(0xE9EDF1));
visualStyle.CaptionStyles[StyleType.Default] = style;
}
