protected int[] GetCharWidths()
{
GraphicsInfo info = new GraphicsInfo();
info.AddGraphics(null);
int[] widths = DevExpress.Utils.Text.TextUtils.GetMeasureString(info.Graphics, Text, Appearance.Font);
info.ReleaseGraphics();
return(widths);
}
private bool IsButtonRect(Point point, GridColumn column)
{
GraphicsInfo info = new GraphicsInfo();
info.AddGraphics(null);
GridViewInfo viewInfo = view.GetViewInfo() as GridViewInfo;
GridColumnInfoArgs columnArgs = viewInfo.ColumnsInfo[column];
Rectangle buttonRect = CalcButtonRect(columnArgs, info.Graphics);
info.ReleaseGraphics();
return(buttonRect.Contains(point));
}
private int GetColumnBestHeight(GridViewInfo viewInfo, GridColumn column)
{
GridColumnInfoArgs ex = viewInfo.ColumnsInfo[column];
GraphicsInfo grInfo = new GraphicsInfo();
grInfo.AddGraphics(null);
ex.Cache = grInfo.Cache;
bool canDrawMore = true;
Size captionSize = CalcCaptionTextSize(grInfo.Cache, ex as HeaderObjectInfoArgs, column.GetCaption());
Size res = ex.InnerElements.CalcMinSize(grInfo.Graphics, ref canDrawMore);
res.Height = Math.Max(res.Height, captionSize.Height);
res.Width += captionSize.Width;
res = viewInfo.Painter.ElementsPainter.Column.CalcBoundsByClientRectangle(ex, new Rectangle(Point.Empty, res)).Size;
grInfo.ReleaseGraphics();
return(res.Height);
}
void CalcMessageBounds()
{
int messageTop, messageLeft, messageWidth, messageHeight;
messageTop = Spacing;
messageLeft = (icon == null) ? Spacing : (this.iconRectangle.Left + this.iconRectangle.Width + Spacing);
int maxFormWidth = this.MaximumSize.Width;
if (maxFormWidth <= 0)
{
maxFormWidth = SystemInformation.WorkingArea.Width;
}
int maxTextWidth = maxFormWidth - Spacing - messageLeft;
if (maxTextWidth < 10)
{
maxTextWidth = 10;
}
GraphicsInfo ginfo = new GraphicsInfo();
ginfo.AddGraphics(null);
SizeF textSize = GetPaintAppearance().CalcTextSize(ginfo.Graphics, labelText, maxTextWidth);
ginfo.ReleaseGraphics();
messageWidth = (int)Math.Ceiling(textSize.Width);
int maxFormHeight = this.MaximumSize.Height;
if (maxFormHeight <= 0)
{
maxFormHeight = SystemInformation.WorkingArea.Height;
}
int maxTextHeight = maxFormHeight - Spacing - ButtonsLayouter.ButtonHeight - Spacing - messageTop - SystemInformation.CaptionHeight;
if (maxTextHeight < 10)
{
maxTextHeight = 10;
}
messageHeight = (int)Math.Ceiling(textSize.Height);
if (messageHeight > maxTextHeight)
{
messageHeight = maxTextHeight;
}
messageWidth = messageWidth < memoWidth ? memoWidth : messageWidth;
this.messageRectangle = new Rectangle(messageLeft, messageTop, messageWidth, messageHeight);
}
private void CalcMessageBounds()
{
int y = Spacing;
int x = (this.Message.Icon == null) ? Spacing : ((this.iconRectangle.Left + this.iconRectangle.Width) + Spacing);
int width = this.MaximumSize.Width;
if (width <= 0)
{
//width = SystemInformation.WorkingArea.Width;
width = SystemInformation.WorkingArea.Width / 2;
}
int num6 = (width - Spacing) - x;
if (num6 < 10)
{
num6 = 10;
}
GraphicsInfo info = new GraphicsInfo();
info.AddGraphics(null);
SizeF ef = this.GetPaintAppearance().CalcTextSize(info.Graphics, this.Message.Text, num6);
info.ReleaseGraphics();
int num3 = (int)Math.Ceiling((double)ef.Width);
int height = this.MaximumSize.Height;
if (height <= 0)
{
height = SystemInformation.WorkingArea.Height;
}
int num8 = ((((height - Spacing) - this.buttons[0].Height) - Spacing) - y) - SystemInformation.CaptionHeight;
if (num8 < 10)
{
num8 = 10;
}
int num4 = (int)Math.Ceiling((double)ef.Height);
if (num4 > num8)
{
num4 = num8;
}
this.messageRectangle = new Rectangle(x, y, num3, num4);
}
private int GetColumnBestHeight(GridViewInfo viewInfo, GridColumn column, int height)
{
GridColumnInfoArgs ex = viewInfo.ColumnsInfo[column];
if (ex == null)
{
viewInfo.GInfo.AddGraphics(null);
ex = new GridColumnInfoArgs(viewInfo.GInfo.Cache, null);
try
{
ex.InnerElements.Add(new DrawElementInfo(new GlyphElementPainter(),
new GlyphElementInfoArgs(viewInfo.View.Images, 0, null),
StringAlignment.Near));
if (viewInfo.View.CanShowFilterButton(null))
{
ex.InnerElements.Add(viewInfo.Painter.ElementsPainter.FilterButton, new GridFilterButtonInfoArgs());
}
ex.SetAppearance(viewInfo.PaintAppearance.HeaderPanel);
ex.Caption = column.Caption;
ex.CaptionRect = new Rectangle(0, 0, column.Width - 20, 17);
}
finally
{
viewInfo.GInfo.ReleaseGraphics();
}
}
GraphicsInfo grInfo = new GraphicsInfo();
grInfo.AddGraphics(null);
ex.Cache = grInfo.Cache;
bool canDrawMore = true;
Size captionSize = CalcCaptionTextSize(grInfo.Cache, ex as HeaderObjectInfoArgs, column.GetCaption());
Size res = ex.InnerElements.CalcMinSize(grInfo.Graphics, ref canDrawMore);
//res.Height = Math.Max(res.Height, captionSize.Height);
res.Height = height;
res.Width += captionSize.Width;
//res = viewInfo.Painter.ElementsPainter.Column.CalcBoundsByClientRectangle(ex, new Rectangle(Point.Empty, res)).Size;
//res =new Size(180, 33);
grInfo.ReleaseGraphics();
return(res.Height);
}
protected void colorPickEdit1_Paint(object sender, PaintEventArgs e)
{
var edit = (ColorPickEdit)sender;
var viewInfo = (ColorEditViewInfo)edit.GetViewInfo();
var info = new GraphicsInfo();
info.AddGraphics(e.Graphics);
var color = edit.Color.IsEmpty ? Color.White : edit.Color;
using (var brush = new SolidBrush(color)) {
info.Cache.FillRectangle(brush, viewInfo.ContentRect);
}
if (edit.Color.IsEmpty)
{
using (var brush = new SolidBrush(Color.FromArgb(135, 146, 159))) {
info.Cache.DrawString("Default", DefaultFont, brush, viewInfo.ContentRect);
}
}
info.ReleaseGraphics();
}
private int[] GetValuesWidths(Font font, string[] values)
{
GraphicsInfo info = new GraphicsInfo();
info.AddGraphics(null);
int[] widths = new int[values.Length];
int separatorWidth = GetSeparatorWidth(font, separatorChar, info.Graphics);
for (int i = 0; i < values.Length - 1; i++)
{
widths.SetValue(DevExpress.Utils.Text.TextUtils.GetStringSize(info.Graphics,
values[i], font).Width + separatorWidth, i);
}
widths.SetValue(DevExpress.Utils.Text.TextUtils.GetStringSize(info.Graphics,
values[values.Length - 1], font).Width, values.Length - 1);
info.ReleaseGraphics();
return(widths);
}
private bool IsButtonRect(Point point, GridColumn column)
{
GraphicsInfo info = new GraphicsInfo();
info.AddGraphics(null);
GridViewInfo viewInfo = view.GetViewInfo() as GridViewInfo;
GridColumnInfoArgs columnArgs = viewInfo.ColumnsInfo[column];
Rectangle buttonRect = CalcButtonRect(columnArgs, info.Graphics);
info.ReleaseGraphics();
return buttonRect.Contains(point);
}
private int GetColumnBestHeight(GridViewInfo viewInfo, GridColumn column)
{
GridColumnInfoArgs ex = viewInfo.ColumnsInfo[column];
if (ex == null)
{
viewInfo.GInfo.AddGraphics(null);
ex = new GridColumnInfoArgs(viewInfo.GInfo.Cache, null);
try
{
ex.InnerElements.Add(new DrawElementInfo(new GlyphElementPainter(),
new GlyphElementInfoArgs(viewInfo.View.Images, 0, null),
StringAlignment.Near));
if (viewInfo.View.CanShowFilterButton(null))
{
ex.InnerElements.Add(viewInfo.Painter.ElementsPainter.FilterButton, new GridFilterButtonInfoArgs());
}
ex.SetAppearance(viewInfo.PaintAppearance.HeaderPanel);
ex.Caption = column.Caption;
ex.CaptionRect = new Rectangle(0, 0, column.Width - 20, 17);
}
finally
{
viewInfo.GInfo.ReleaseGraphics();
}
}
GraphicsInfo grInfo = new GraphicsInfo();
grInfo.AddGraphics(null);
ex.Cache = grInfo.Cache;
bool canDrawMore = true;
Size captionSize = CalcCaptionTextSize(grInfo.Cache, ex as HeaderObjectInfoArgs, column.GetCaption());
Size res = ex.InnerElements.CalcMinSize(grInfo.Graphics, ref canDrawMore);
res.Height = Math.Max(res.Height, captionSize.Height);
res.Width += captionSize.Width;
res = viewInfo.Painter.ElementsPainter.Column.CalcBoundsByClientRectangle(ex, new Rectangle(Point.Empty, res)).Size;
grInfo.ReleaseGraphics();
return res.Height;
}
void CalcFinalSizes()
{
int buttonsTotalWidth = 0;
foreach (SimpleButton button in buttons)
{
if (buttonsTotalWidth != 0)
{
buttonsTotalWidth += Spacing;
}
buttonsTotalWidth += button.Width;
}
int buttonsTop = this.messageRectangle.Bottom + Spacing;
if (Message.Icon != null && (this.iconRectangle.Bottom + Spacing > buttonsTop))
{
buttonsTop = this.iconRectangle.Bottom + Spacing;
}
int wantedFormWidth = this.MinimumSize.Width;
if (wantedFormWidth == 0)
{
wantedFormWidth = SystemInformation.MinimumWindowSize.Width;
}
if (wantedFormWidth < this.messageRectangle.Right + Spacing)
{
wantedFormWidth = this.messageRectangle.Right + Spacing;
}
if (wantedFormWidth < buttonsTotalWidth + Spacing + Spacing)
{
wantedFormWidth = buttonsTotalWidth + Spacing + Spacing;
}
GraphicsInfo ginfo = new GraphicsInfo();
ginfo.AddGraphics(null);
try
{
using (StringFormat fmt = TextOptions.DefaultStringFormat.Clone() as StringFormat)
{
fmt.FormatFlags |= StringFormatFlags.MeasureTrailingSpaces;
using (Font captionFont = GetCaptionFont())
{
int captionTextWidth = (int)Math.Ceiling(ginfo.Cache.CalcTextSize(this.Text, captionFont, fmt, 0).Width);
int captionTextWidthWithMargins = captionTextWidth + GetBordersSizes().Width;
int captionTextWidthWithButtonsAndSpacing = captionTextWidthWithMargins;
if (this.ControlBox)
{
captionTextWidthWithButtonsAndSpacing += GetCloseButtonWidth();
}
captionTextWidthWithButtonsAndSpacing += 2;
int maxCaptionForcedWidth = SystemInformation.WorkingArea.Width / 3 * 2;
int captionWidth = Math.Min(maxCaptionForcedWidth, captionTextWidthWithButtonsAndSpacing);
if (wantedFormWidth < captionWidth)
{
wantedFormWidth = captionWidth;
}
}
}
}
finally
{
ginfo.ReleaseGraphics();
}
this.Width = wantedFormWidth + GetBordersSizes().Width;
this.Height = buttonsTop + buttons[0].Height + Spacing + GetBordersSizes().Height;
int nextButtonPos = (wantedFormWidth - buttonsTotalWidth) / 2;
for (int i = 0; i < buttons.Length; ++i)
{
buttons[i].Location = new Point(nextButtonPos, buttonsTop);
nextButtonPos += buttons[i].Width + Spacing;
}
if (Message.Icon == null)
{
this.messageRectangle.Offset((wantedFormWidth - (this.messageRectangle.Right + Spacing)) / 2, 0);
}
if (Message.Icon != null && this.messageRectangle.Height < this.iconRectangle.Height)
{
this.messageRectangle.Offset(0, (this.iconRectangle.Height - this.messageRectangle.Height) / 2);
}
}
private void CalcFinalSizes()
{
int num = 0;
foreach (SimpleButton button in this.buttons)
{
if (num != 0)
{
num += Spacing;
}
num += button.Width;
}
int y = this.messageRectangle.Bottom + Spacing;
if ((this.Message.Icon != null) && ((this.iconRectangle.Bottom + Spacing) > y))
{
y = this.iconRectangle.Bottom + Spacing;
}
int width = this.MinimumSize.Width;
if (width == 0)
{
width = SystemInformation.MinimumWindowSize.Width;
}
if (width < (this.messageRectangle.Right + Spacing))
{
width = this.messageRectangle.Right + Spacing;
}
if (width < ((num + Spacing) + Spacing))
{
width = (num + Spacing) + Spacing;
}
GraphicsInfo info = new GraphicsInfo();
info.AddGraphics(null);
try
{
using (StringFormat format = TextOptions.DefaultStringFormat.Clone() as StringFormat)
{
format.FormatFlags |= StringFormatFlags.MeasureTrailingSpaces;
using (Font font = ControlUtils.GetCaptionFont())
{
int num4 = (SystemInformation.WorkingArea.Width / 3) * 2;
int num5 = 5 + ((int)info.Cache.CalcTextSize(this.Text, font, format, 0).Width);
int num6 = num5 + ((SystemInformation.CaptionButtonSize.Width * 5) / 4);
int num7 = Math.Min(num4, num6);
if (width < num7)
{
width = num7;
}
}
}
}
finally
{
info.ReleaseGraphics();
}
base.Width = width + (2 * SystemInformation.FixedFrameBorderSize.Width);
base.Height = (((y + this.buttons[0].Height) + Spacing) + (2 * SystemInformation.FixedFrameBorderSize.Height)) + SystemInformation.CaptionHeight;
int x = (width - num) / 2;
for (int i = 0; i < this.buttons.Length; i++)
{
this.buttons[i].Location = new Point(x, y);
x += this.buttons[i].Width + Spacing;
}
if (this.Message.Icon == null)
{
this.messageRectangle.Offset((width - (this.messageRectangle.Right + Spacing)) / 2, 0);
}
if ((this.Message.Icon != null) && (this.messageRectangle.Height < this.iconRectangle.Height))
{
this.messageRectangle.Offset(0, (this.iconRectangle.Height - this.messageRectangle.Height) / 2);
}
}
private int GetRowBestHeight(GridView _view, int row)
{
GridViewInfo viewInfo = _view.GetViewInfo() as GridViewInfo;
int height = 0;
for (int i = 0; i < _view.VisibleColumns.Count; i++)
{
GridColumnInfoArgs ex = viewInfo.ColumnsInfo[_view.Columns[i]];
if (ex == null)
{
viewInfo.GInfo.AddGraphics(null);
ex = new GridColumnInfoArgs(viewInfo.GInfo.Cache, null);
try
{
ex.InnerElements.Add(new DrawElementInfo(new GlyphElementPainter(),
new GlyphElementInfoArgs(viewInfo.View.Images, 0, null),
StringAlignment.Near));
viewInfo.PaintAppearance.Row.TextOptions.WordWrap = WordWrap.Wrap;
if (viewInfo.PaintAppearance.Row.Font.Size < _view.Columns[i].AppearanceCell.Font.Size)
{
ex.SetAppearance(_view.Columns[i].AppearanceCell);
}
else
{
ex.SetAppearance(viewInfo.PaintAppearance.Row);
}
ex.Caption = Convert.ToString(_view.GetRowCellValue(row, _view.Columns[i]));
ex.CaptionRect = new Rectangle(0, 0, _view.Columns[i].Width - 20, 17);
}
finally
{
viewInfo.GInfo.ReleaseGraphics();
}
}
GraphicsInfo grInfo = new GraphicsInfo();
ex.Appearance.TextOptions.WordWrap = WordWrap.Wrap;
grInfo.AddGraphics(null);
ex.Cache = grInfo.Cache;
bool canDrawMore = true;
string s;
if (_view.Columns[i].ColumnEdit is RepositoryItemGridLookUpEdit)
{
RepositoryItemGridLookUpEdit Rep = _view.Columns[i].ColumnEdit as RepositoryItemGridLookUpEdit;
s = Rep.GetDisplayTextByKeyValue(_view.GetRowCellValue(row, _view.Columns[i]));
}
else
{
String sf;
s = Convert.ToString(_view.GetRowCellValue(row, _view.Columns[i]));
if (_view.GetRowCellValue(row, _view.Columns[i]) is DateTime)
{
s = s.Substring(0, s.Length / 2);
}
}
Size captionSize = CalcCaptionTextSize(grInfo.Cache, ex as HeaderObjectInfoArgs, s);
Size res = ex.InnerElements.CalcMinSize(grInfo.Graphics, ref canDrawMore);
res.Height = Math.Max(res.Height, captionSize.Height);
res.Width = Math.Max(res.Width, captionSize.Width);
res = viewInfo.Painter.ElementsPainter.Column.CalcBoundsByClientRectangle(ex, new Rectangle(Point.Empty, res)).Size;
grInfo.ReleaseGraphics();
height = Math.Max(height, res.Height);
}
return(height);
}
void CalcFinalSizes()
{
int buttonsTotalWidth = 0;
foreach (SimpleButton button in buttons)
{
if (buttonsTotalWidth != 0)
{
buttonsTotalWidth += Spacing;
}
buttonsTotalWidth += button.Width;
}
int buttonsTop = this.messageRectangle.Bottom + 2 * Spacing;
int wantedFormWidth = this.MinimumSize.Width;
if (wantedFormWidth == 0)
{
wantedFormWidth = SystemInformation.MinimumWindowSize.Width;
}
int messageRectangleRight = this.messageRectangle.Right;
if (messageRectangleRight < memoWidth)
{
messageRectangleRight = memoWidth;
}
if (wantedFormWidth < messageRectangleRight + Spacing)
{
wantedFormWidth = messageRectangleRight + Spacing;
}
if (wantedFormWidth < buttonsTotalWidth + Spacing + Spacing)
{
wantedFormWidth = buttonsTotalWidth + Spacing + Spacing;
}
GraphicsInfo ginfo = new GraphicsInfo();
ginfo.AddGraphics(null);
try
{
using (StringFormat fmt = TextOptions.DefaultStringFormat.Clone() as StringFormat)
{
fmt.FormatFlags |= StringFormatFlags.MeasureTrailingSpaces;
using (Font captionFont = ControlUtils.GetCaptionFont())
{
int maxCaptionForcedWidth = SystemInformation.WorkingArea.Width / 3 * 2;
int captionTextWidth = 1 + 4 + (int)ginfo.Cache.CalcTextSize(this.Text, captionFont, fmt, 0).Width;
int captionTextWidthWithButtonsAndSpacing = captionTextWidth + SystemInformation.CaptionButtonSize.Width * 5 / 4;
int captionWidth = Math.Min(maxCaptionForcedWidth, captionTextWidthWithButtonsAndSpacing);
if (wantedFormWidth < captionWidth)
{
wantedFormWidth = captionWidth;
}
}
}
}
finally
{
ginfo.ReleaseGraphics();
}
this.Width = wantedFormWidth + 2 * SystemInformation.FixedFrameBorderSize.Width;
this.Height = memoHeigth + buttonsTop + buttons[0].Height + Spacing + 2 * SystemInformation.FixedFrameBorderSize.Height + SystemInformation.CaptionHeight;
int nextButtonPos = (this.Width - buttonsTotalWidth) / 2;
for (int i = 0; i < buttons.Length; ++i)
{
buttons[i].Location = new Point(nextButtonPos, buttonsTop + memoHeigth);
nextButtonPos += buttons[i].Width + Spacing;
}
if (icon == null)
{
this.messageRectangle.Offset((wantedFormWidth - (messageRectangleRight + Spacing)) / 2, 0);
}
if (icon != null && this.messageRectangle.Height < this.iconRectangle.Height)
{
this.messageRectangle.Offset(0, (this.iconRectangle.Height - this.messageRectangle.Height) / 2);
}
}
