public virtual int GetAutoHeight(Resco.Controls.AdvancedComboBox.ListItem li, int index, ItemSpecificCellProperties preRscp)
{
ItemSpecificCellProperties properties = (preRscp == null) ? this.GetItemSpecificProperties(li) : preRscp;
properties.CachedAutoHeight = this.m_Bounds.Height;
return(properties.CachedAutoHeight);
}
internal bool CustomizeCells(Resco.Controls.AdvancedComboBox.ListItem item)
{
bool flag = false;
if (!this.HasCustomizedCells || (this.Parent == null))
{
return(false);
}
int count = this.m_CellTemplates.Count;
for (int i = 0; i < count; i++)
{
Cell cell = this.m_CellTemplates[i];
if (cell.CustomizeCell)
{
object data = cell[item, i];
CustomizeCellEventArgs e = new CustomizeCellEventArgs(cell, data, item);
this.OnCustomizeCell(e);
ItemSpecificCellProperties itemSpecificProperties = cell.GetItemSpecificProperties(item);
bool flag2 = itemSpecificProperties.Visible.HasValue ? itemSpecificProperties.Visible.Value : cell.Visible;
itemSpecificProperties.Visible = new bool?(e.Cell.Visible);
itemSpecificProperties.CachedAutoHeight = e.Cell.GetAutoHeight(e.DataItem, i, itemSpecificProperties);
itemSpecificProperties.Cea = e;
if (e.Cell.Visible != flag2)
{
flag = true;
}
}
}
return(flag);
}
public bool IsVisible(Resco.Controls.AdvancedComboBox.ListItem li)
{
ItemSpecificCellProperties itemSpecificProperties = this.GetItemSpecificProperties(li);
if (!itemSpecificProperties.Visible.HasValue)
{
return(this.Visible);
}
return(itemSpecificProperties.Visible.Value);
}
internal int GetCellClick(int pos_x, int pos_y, Resco.Controls.AdvancedComboBox.ListItem item)
{
for (int i = this.m_CellTemplates.Count - 1; i >= 0; i--)
{
ItemSpecificCellProperties itemSpecificProperties = this.m_CellTemplates[i].GetItemSpecificProperties(item);
if ((itemSpecificProperties.Visible.Value && itemSpecificProperties.CachedBounds.HasValue) && itemSpecificProperties.CachedBounds.Value.Contains(pos_x, pos_y))
{
return(i);
}
}
return(-1);
}
internal ItemSpecificCellProperties GetItemSpecificProperties(Resco.Controls.AdvancedComboBox.ListItem li)
{
ItemSpecificCellProperties properties = null;
if (li != null)
{
properties = (ItemSpecificCellProperties)li.ItemSpecificCellProperties[this];
if (properties == null)
{
properties = new ItemSpecificCellProperties(this);
li.ItemSpecificCellProperties[this] = properties;
}
}
return(properties);
}
protected internal virtual void Draw(Graphics gr, Rectangle rect, Resco.Controls.AdvancedComboBox.ListItem item)
{
this.CurrentItem = item;
int height = this.GetHeight(item);
if ((this.Parent != null) && (this.m_BackColor != Color.Transparent))
{
gr.FillRectangle(Resco.Controls.AdvancedComboBox.AdvancedComboBox.GetBrush(this.m_BackColor), rect.Left, rect.Top, rect.Width, height);
}
for (int i = 0; i < this.m_CellTemplates.Count; i++)
{
Cell cell = this.m_CellTemplates[i];
ItemSpecificCellProperties iscp = null;
object data = null;
if (cell.CustomizeCell && (this.Parent != null))
{
iscp = cell.GetItemSpecificProperties(item);
if (iscp.Cea != null)
{
cell = iscp.Cea.Cell;
data = iscp.Cea.Data;
}
}
else
{
data = cell[item, i];
}
if (cell is ButtonCell)
{
((ButtonCell)cell).Pressed = item.PressedButtonIndex == i;
}
if ((cell != null) && cell.Visible)
{
cell.Draw(gr, 0, rect.Top, rect.Width, data, iscp);
}
if (iscp != null)
{
iscp.Cea = null;
}
}
}
public override int GetAutoHeight(Resco.Controls.AdvancedComboBox.ListItem item, int index, ItemSpecificCellProperties preRscp)
{
int num = 0;
if (!base.AutoHeight)
{
return(base.Bounds.Height);
}
ItemSpecificCellProperties properties = (preRscp == null) ? base.GetItemSpecificProperties(item) : preRscp;
if (properties.CachedAutoHeight >= 0)
{
return(properties.CachedAutoHeight);
}
string text = this.GetText(base[item, index]);
if ((text == null) || (text.Length == 0))
{
return(0);
}
int gridWidth = 0;
if (base.Parent != null)
{
gridWidth = base.Parent.List.Width - (base.Parent.List.ScrollbarVisible ? base.Parent.List.ClientScrollbarWidth : 0);
}
if (gridWidth != 0)
{
Rectangle rectangle = base.CalculateCellWidth(gridWidth);
rectangle.Width -= 3;
if (rectangle.Width > base.Parent.List.ClientScrollbarWidth)
{
WrapTextData data = Utility.WrapText(base.Graphics, text, this.m_Font, rectangle.Width);
num = (data != null) ? (data.Height + 2) : 0;
}
}
properties.CachedAutoHeight = num;
return(num);
}
protected internal virtual Rectangle CalculateBounds(int xOffset, int yOffset, Resco.Controls.AdvancedComboBox.ListItem item, int gridWidth, ItemSpecificCellProperties preRscp)
{
Rectangle rectangle;
ItemSpecificCellProperties itemSpecificProperties = preRscp;
if (itemSpecificProperties == null)
{
itemSpecificProperties = this.GetItemSpecificProperties(item);
}
if ((itemSpecificProperties != null) && itemSpecificProperties.CachedBounds.HasValue)
{
rectangle = itemSpecificProperties.CachedBounds.Value;
}
else
{
int cachedAutoHeight = 0;
if ((itemSpecificProperties != null) && (itemSpecificProperties.CachedAutoHeight >= 0))
{
cachedAutoHeight = itemSpecificProperties.CachedAutoHeight;
}
rectangle = this.CalculateCellWidth(gridWidth);
if (this.AutoHeight && (cachedAutoHeight > this.m_Bounds.Height))
{
rectangle.Height = cachedAutoHeight;
}
if ((this.Anchor & AnchorStyles.Bottom) == AnchorStyles.Bottom)
{
if ((this.Anchor & AnchorStyles.Top) == AnchorStyles.Top)
{
rectangle.Height = item.ActualHeight - (this.m_anchorSizeTop + this.m_anchorSizeBottom);
if (rectangle.Height < 0)
{
rectangle.Height = 0;
}
}
else
{
rectangle.Y = item.ActualHeight - (this.m_anchorSizeBottom + rectangle.Height);
if (rectangle.Y < 0)
{
rectangle.Y = 0;
}
}
}
else if (rectangle.Bottom > item.ActualHeight)
{
rectangle.Height = item.ActualHeight - rectangle.Y;
}
if ((this.Parent != null) ? this.Parent.RightToLeft : false)
{
rectangle.X = this.Parent.Width - rectangle.Right;
xOffset *= -1;
}
if (itemSpecificProperties != null)
{
itemSpecificProperties.CachedBounds = new Rectangle?(rectangle);
}
}
rectangle.Offset(xOffset, yOffset);
return(rectangle);
}
protected internal virtual void Draw(System.Drawing.Graphics gr, int xOffset, int yOffset, int gridWidth, object data, ItemSpecificCellProperties iscp)
{
this.CurrentData = data;
Rectangle drawbounds = this.CalculateBounds(xOffset, yOffset, this.Owner.CurrentItem, gridWidth, iscp);
if (this.m_bVisible)
{
this.DrawBackground(gr, drawbounds);
this.DrawContent(gr, drawbounds, data);
this.DrawBorder(gr, drawbounds);
if (this.Selectable)
{
Cell cell = (iscp != null) ? iscp.OriginalCell : this.Parent.SelectedCell;
if ((cell == this) && ((this.Owner.CurrentItem == this.Parent.List.SelectedItem) || (this.Owner.CurrentItem == this.Parent.m_textBoxItem)))
{
this.DrawSelection(gr, drawbounds);
}
}
}
this.CurrentData = null;
}
protected internal virtual void Draw(Graphics gr, int xOffset, int yOffset, Resco.Controls.AdvancedComboBox.ListItem item, int width, int height)
{
int num = (((this.Parent != null) ? this.Parent.RightToLeft : false) && this.Parent.List.ScrollbarVisible) ? this.Parent.List.ClientScrollbarWidth : 0;
Color backColor = this.m_BackColor;
this.CurrentItem = item;
if (height == -1)
{
height = this.GetHeight(item);
}
if (backColor == Color.Transparent)
{
if (this.Parent.List.UseGradient)
{
backColor = this.Parent.m_colorKey;
}
else
{
backColor = this.Parent.BackColor;
}
}
if (!this.m_useGradient && (this.Parent != null))
{
if ((this.Parent.DoubleBuffered && (this.Parent.List.GradientBackColor.FillDirection == FillDirection.Vertical)) || (!this.Parent.List.UseGradient || (this.m_BackColor != Color.Transparent)))
{
gr.FillRectangle(Resco.Controls.AdvancedComboBox.AdvancedComboBox.GetBrush(backColor), xOffset + num, yOffset, width, height);
}
}
else
{
this.m_bgRect.X = xOffset + num;
this.m_bgRect.Y = yOffset;
this.m_bgRect.Width = width;
this.m_bgRect.Height = height;
this.m_gradientBackColor.DrawGradient(gr, this.m_bgRect);
}
int count = this.m_CellTemplates.Count;
for (int i = 0; i < count; i++)
{
Cell cell = this.m_CellTemplates[i];
ItemSpecificCellProperties iscp = null;
object data = null;
if (cell.CustomizeCell && (this.Parent != null))
{
iscp = cell.GetItemSpecificProperties(item);
if (iscp.Cea != null)
{
cell = iscp.Cea.Cell;
data = iscp.Cea.Data;
}
}
else
{
data = cell[item, i];
}
if (cell is ButtonCell)
{
((ButtonCell)cell).Pressed = item.PressedButtonIndex == i;
}
if ((cell != null) && cell.Visible)
{
cell.Draw(gr, xOffset, yOffset, width, data, iscp);
}
if (iscp != null)
{
iscp.Cea = null;
}
}
}
internal ItemSpecificCellProperties GetItemSpecificProperties(Resco.Controls.AdvancedComboBox.ListItem li)
{
ItemSpecificCellProperties properties = null;
if (li != null)
{
properties = (ItemSpecificCellProperties) li.ItemSpecificCellProperties[this];
if (properties == null)
{
properties = new ItemSpecificCellProperties(this);
li.ItemSpecificCellProperties[this] = properties;
}
}
return properties;
}
protected internal virtual void Draw(System.Drawing.Graphics gr, int xOffset, int yOffset, int gridWidth, object data, ItemSpecificCellProperties iscp)
{
this.CurrentData = data;
Rectangle drawbounds = this.CalculateBounds(xOffset, yOffset, this.Owner.CurrentItem, gridWidth, iscp);
if (this.m_bVisible)
{
this.DrawBackground(gr, drawbounds);
this.DrawContent(gr, drawbounds, data);
this.DrawBorder(gr, drawbounds);
if (this.Selectable)
{
Cell cell = (iscp != null) ? iscp.OriginalCell : this.Parent.SelectedCell;
if ((cell == this) && ((this.Owner.CurrentItem == this.Parent.List.SelectedItem) || (this.Owner.CurrentItem == this.Parent.m_textBoxItem)))
{
this.DrawSelection(gr, drawbounds);
}
}
}
this.CurrentData = null;
}
protected internal virtual Rectangle CalculateBounds(int xOffset, int yOffset, Resco.Controls.AdvancedComboBox.ListItem item, int gridWidth, ItemSpecificCellProperties preRscp)
{
Rectangle rectangle;
ItemSpecificCellProperties itemSpecificProperties = preRscp;
if (itemSpecificProperties == null)
{
itemSpecificProperties = this.GetItemSpecificProperties(item);
}
if ((itemSpecificProperties != null) && itemSpecificProperties.CachedBounds.HasValue)
{
rectangle = itemSpecificProperties.CachedBounds.Value;
}
else
{
int cachedAutoHeight = 0;
if ((itemSpecificProperties != null) && (itemSpecificProperties.CachedAutoHeight >= 0))
{
cachedAutoHeight = itemSpecificProperties.CachedAutoHeight;
}
rectangle = this.CalculateCellWidth(gridWidth);
if (this.AutoHeight && (cachedAutoHeight > this.m_Bounds.Height))
{
rectangle.Height = cachedAutoHeight;
}
if ((this.Anchor & AnchorStyles.Bottom) == AnchorStyles.Bottom)
{
if ((this.Anchor & AnchorStyles.Top) == AnchorStyles.Top)
{
rectangle.Height = item.ActualHeight - (this.m_anchorSizeTop + this.m_anchorSizeBottom);
if (rectangle.Height < 0)
{
rectangle.Height = 0;
}
}
else
{
rectangle.Y = item.ActualHeight - (this.m_anchorSizeBottom + rectangle.Height);
if (rectangle.Y < 0)
{
rectangle.Y = 0;
}
}
}
else if (rectangle.Bottom > item.ActualHeight)
{
rectangle.Height = item.ActualHeight - rectangle.Y;
}
if ((this.Parent != null) ? this.Parent.RightToLeft : false)
{
rectangle.X = this.Parent.Width - rectangle.Right;
xOffset *= -1;
}
if (itemSpecificProperties != null)
{
itemSpecificProperties.CachedBounds = new Rectangle?(rectangle);
}
}
rectangle.Offset(xOffset, yOffset);
return rectangle;
}
public virtual int GetAutoHeight(Resco.Controls.AdvancedComboBox.ListItem li, int index, ItemSpecificCellProperties preRscp)
{
ItemSpecificCellProperties properties = (preRscp == null) ? this.GetItemSpecificProperties(li) : preRscp;
properties.CachedAutoHeight = this.m_Bounds.Height;
return properties.CachedAutoHeight;
}
public override int GetAutoHeight(Resco.Controls.AdvancedComboBox.ListItem item, int index, ItemSpecificCellProperties preRscp)
{
int num = 0;
if (!base.AutoHeight)
{
return base.Bounds.Height;
}
ItemSpecificCellProperties properties = (preRscp == null) ? base.GetItemSpecificProperties(item) : preRscp;
if (properties.CachedAutoHeight >= 0)
{
return properties.CachedAutoHeight;
}
string text = this.GetText(base[item, index]);
if ((text == null) || (text.Length == 0))
{
return 0;
}
int gridWidth = 0;
if (base.Parent != null)
{
gridWidth = base.Parent.List.Width - (base.Parent.List.ScrollbarVisible ? base.Parent.List.ClientScrollbarWidth : 0);
}
if (gridWidth != 0)
{
Rectangle rectangle = base.CalculateCellWidth(gridWidth);
rectangle.Width -= 3;
if (rectangle.Width > base.Parent.List.ClientScrollbarWidth)
{
WrapTextData data = Utility.WrapText(base.Graphics, text, this.m_Font, rectangle.Width);
num = (data != null) ? (data.Height + 2) : 0;
}
}
properties.CachedAutoHeight = num;
return num;
}
