private void InitContainer(FieldContainerBase container)
{
if (container.Globals.Parent != null)
{
container.Globals.DepthDifference = container.Globals.Parent.DepthDifference - 1;
}
container.PerformingLoad += new DynamicContainerDelegate(Subblock_OnExpanding);
if (container.Globals.BlockNode.Attributes["name"] != null)
{
container.Name = container.Globals.BlockNode.Attributes["name"].Value;
container.ContainerName = StringOps.CapitalizeWords(container.Name);
}
container.FooterFont = new System.Drawing.Font("Segoe UI", 8.25F, FontStyle.Bold);
container.Collapsed = true;
XmlNode node = container.Globals.BlockNode;
XmlNode shortDescNode = node.SelectSingleNode("shortdesc");
XmlNode longDescNode = node.SelectSingleNode("longdesc");
XmlNode warningNode = node.SelectSingleNode("warning");
if (shortDescNode != null)
{
container.ShortDescription = shortDescNode.InnerText;
}
if (longDescNode != null)
{
container.LongDescription = longDescNode.InnerText;
}
if (warningNode != null)
{
container.Warning = warningNode.InnerText;
}
container.ResumeLayout(true);
//container.LayoutEngine.Layout(container, new LayoutEventArgs(container, "Size"));
}
public void DatabindChildrenToBlock(IBlock block, IFieldControlContainer container)
{
#region Old Method
/*linkedBlock = block;
*
* if (block != null)
* {
* int index = -1;
* IFieldControl[] childFields = GetChildFields();
* foreach (FieldControlBase field in childFields)
* {
* index++;
* field.Enabled = true;
*
* try
* {
* // If the field is not a block, we will need to databind it.
* if (!(field is IBlockControl))
* {
* IField binding = (LocateFieldByName(linkedBlock, field.BoundPropertyName) as IField);
* if (binding != null)
* {
* field.DataBind(binding);
* Binding[] bindings = field.GetDataBindings();
* foreach (Binding bind in bindings)
* {
* bind.Parse += bind_Parse;
* }
* }
* }
* // If it is a block, we need to recurse on the block so that its children get databound.
* else
* {
* IBlockCollection binding = LocateFieldByName(linkedBlock, field.BoundPropertyName) as IBlockCollection;
* if (binding != null)
* {
* (field as IBlockControl).DataBindCollection(binding);
* (field as IBlockControl).Initialize();
* }
* else
* field.Enabled = false;
* }
* }
* catch (Exception ex)
* {
* Interfaces.Output.Write(Interfaces.OutputTypes.Warning, "There was an error databinding to " + field.BoundPropertyName + ":" + ex.Message, ex);
* //MessageBox.Show("There was an error binding \"" + field.BoundPropertyName + ":\" " + ex.Message);
* }
* }
* }
* else
* {
* foreach (FieldControlBase field in GetChildFields())
* field.Enabled = false;
* }*/
#endregion
#region New Method
if (container is FieldContainerBase)
{
container = (container as FieldContainerBase).FieldPanel;
}
if (container == null)
{
return;
}
//(container as Control).Enabled = (block != null);
if (block == null)
{
IFieldControl[] children = container.GetChildFields();
foreach (FieldControlBase field in children)
{
field.Enabled = false;
}
return;
}
Control control = container as Control;
// This is a bug-fix. At some point along the line, databinding was attached to an FieldContainerBase... so to fix it, we relink to the FieldPanel property.
if (container is FieldContainerBase)
{
control = (container as FieldContainerBase).FieldPanel;
}
for (int x = 0; x < control.Controls.Count; x++)
{
Control curControl = control.Controls[x];
curControl.Visible = true;
// Determine whether or not the field is a FieldControlBase or not.
FieldControlBase field = (curControl is FieldControlBase) ? curControl as FieldControlBase : null;
#region the current control is a field
if (field != null)
{
field.Enabled = true;
#region If the field is not a block, we will need to databind it.
if (!(field is IBlockControl))
{
IField binding = (LocateFieldByName(block, field.BoundPropertyName) as IField);
if (binding != null)
{
field.DataBind(binding);
Binding[] bindings = field.GetDataBindings();
foreach (Binding bind in bindings)
{
bind.Parse += bind_Parse;
}
}
else
{
field.Enabled = false;
}
}
#endregion
else // This shouldn't happen, EVER!
{
Interfaces.Output.Write(Interfaces.OutputTypes.Information, "DatabindChildrenToBlock came across an IBlockControl.");
}
}
#endregion
#region the current control is a block container.
else if (curControl is Prometheus.Controls.BlockContainer)
{
Prometheus.Controls.BlockContainer blockContainer = curControl as Prometheus.Controls.BlockContainer;
blockContainer.Enabled = true;
IBlock nextBlock = null;
BlockContainerPanel nextContainer = null;
#region get the next container
// We're getting all of the controls of type FieldContainerPanel, though there should only be one.
/*Control[] fieldContainerPanels = GetChildControlsByType(blockContainer, typeof(BlockContainerPanel));
* if (fieldContainerPanels.Length > 0)
* {
* nextContainer = fieldContainerPanels[0] as BlockContainerPanel;
* }
* else
* {
* // This is a warning because the rest of the tag will work properly and execution can continue as normal.
* Interfaces.Output.Write(Interfaces.OutputTypes.Warning, "During databinding, the block \"" + blockContainer.BoundPropertyName + "\" did not have a field container panel!");
* continue;
* }*/
if (blockContainer.FieldPanel != null)
{
nextContainer = blockContainer.FieldPanel;
}
#endregion
#region get the next block
/*Control[] blocks = GetChildControlsByType(blockContainer, typeof(IBlockControl));
* if (blocks.Length > 0)
* {
* IBlockControl blockControl = blocks[0] as IBlockControl;
* blockControl.Container = nextContainer as IFieldControlContainer;
* IBlockCollection binding = LocateFieldByName(block, (blockControl as IBoundPropertyCapable).BoundPropertyName) as IBlockCollection;
* if (binding != null)
* {
* blockControl.DataBindCollection(binding);
* blockControl.Initialize();
* }
* }
* else
* {
* Interfaces.Output.Write(Interfaces.OutputTypes.Warning, "During databinding, the block \"" + blockContainer.BoundPropertyName + "\" did not have an IBlockControl!");
* continue;
* }*/
if (blockContainer.Block != null)
{
IBlockControl blockControl = blockContainer.Block;
if (blockContainer.FieldPanel == null)
{
blockControl.Container = blockContainer;
}
else
{
blockControl.Container = blockContainer.FieldPanel;
}
IBlockCollection binding = LocateFieldByName(block, (blockControl as IBoundPropertyCapable).BoundPropertyName) as IBlockCollection;
if (binding != null)
{
blockControl.DataBindCollection(binding);
blockControl.Initialize();
}
if (blockControl.SelectedBlockIndex > -1)
{
nextBlock = blockControl.BlockCollection.GetBlock(blockControl.SelectedBlockIndex);
}
}
#endregion
if ((nextBlock != null) && (nextContainer != null))
{
DatabindChildrenToBlock(nextBlock, nextContainer);
}
}
else if (curControl is FieldContainerBase)
{
FieldContainerBase fieldContainer = curControl as FieldContainerBase;
fieldContainer.Enabled = true;
DatabindChildrenToBlock(block, fieldContainer.FieldPanel);
}
#endregion
}
#endregion
}
public override bool Layout(object container, LayoutEventArgs layoutEventArgs)
{
bool dirty = false;
if (container is FieldContainerPanel)
{
FieldContainerPanel panel = container as FieldContainerPanel;
int minimumWidth = (BlockWidth + (panel.DepthDifference * (panel.Margin.Left * 2))) - 1;
if (panel.Width < minimumWidth)
{
panel.Width = minimumWidth;
dirty = true;
}
//panel.SuspendLayout();
bool controlFound = (layoutEventArgs.AffectedControl == panel);
int maxWidth = 0;
System.Drawing.Point lastLocation = new Point();
lastLocation = new System.Drawing.Point(panel.Margin.Left, panel.Margin.Top);
bool inGroup = false;
int groupCount = 0; // to prevent spacing of groups that don't have enough controls.
for (int x = 0; x < panel.Controls.Count; x++)
{
if (!controlFound)
{
if (panel.Controls[x] == layoutEventArgs.AffectedControl)
{
controlFound = true;
}
}
Point newLocation = lastLocation;
// List's go from top to bottom, thus, we don't need to do any layout until we get to the control that's changed.
if (controlFound)
{
if (panel.DrawBorder)
{
// if the current control is a field container...
if (panel.Controls[x] is IFieldControl)
{
newLocation = new Point(lastLocation.X + panel.Margin.Left, lastLocation.Y + panel.Padding.Top);
inGroup = true;
groupCount++;
}
else
{
if ((inGroup) && (groupCount >= MinimumGroupCount))
{
// put in some extra padding between groups.
newLocation = new System.Drawing.Point(lastLocation.X, lastLocation.Y + 1);
}
else
{
newLocation = new System.Drawing.Point(lastLocation.X, lastLocation.Y);
}
inGroup = false;
groupCount = 0;
}
}
if (panel.Controls[x].Location != newLocation)
{
panel.Controls[x].Location = newLocation;
dirty = true;
}
if (panel.Controls[x] is FieldContainerBase)
{
FieldContainerBase tempContainer = panel.Controls[x] as FieldContainerBase;
bool isSuspended = tempContainer.LayoutSuspended;
int newContainerWidth = 0;
if (tempContainer.FieldPanel != null)
{
if (tempContainer.FieldPanel.DepthDifference > -1)
{
newContainerWidth = (BlockWidth + (tempContainer.FieldPanel.DepthDifference * (tempContainer.Location.X * 2))) - 1;
}
}
else
if (tempContainer.Globals.DepthDifference > -1)
{
newContainerWidth = (BlockWidth + (tempContainer.Globals.DepthDifference * (tempContainer.Location.X * 2))) - 1;
}
if (newContainerWidth != 0)
{
if (newContainerWidth != tempContainer.Width)
{
tempContainer.Width = newContainerWidth;
dirty = true;
}
}
if (tempContainer.Block != null)
{
(tempContainer.Block as Control).Width = tempContainer.Width - 2;
}
}
else if (panel.Controls[x] is IFieldControl)
{
// Center the controls for Nick. This may need to be replaced if we ever desire the use of margins.
panel.Controls[x].Width = panel.Width - (panel.Controls[x].Location.X * 2);
}
}
lastLocation = new System.Drawing.Point(panel.Margin.Left, panel.Controls[x].Location.Y + panel.Controls[x].Height + panel.Padding.Top);
if (panel.Controls[x] is BlockContainerPanel)
{
if (panel.Controls[x].Width > maxWidth)
{
maxWidth = panel.Controls[x].Width;
}
}
else
if (panel.Controls[x].Location.X + panel.Controls[x].Width + panel.Padding.Right > maxWidth)
{
maxWidth = panel.Controls[x].Location.X + panel.Controls[x].Width + panel.Padding.Right;
}
}
#region Autosize the panel.
if (panel.AutoSize == true)
{
AutoSizePanel(ref dirty, panel, ref maxWidth, ref lastLocation);
}
#endregion
if (!(panel.Parent is BlockContainer))
{
if (panel.Width < minimumWidth)
{
panel.Width = minimumWidth + 1;
dirty = true;
}
}
// Group controls...
if (panel.DrawBorder)
{
groups = GroupControls(typeof(IFieldControl), panel.Controls);
}
else
{
groups = null;
}
//panel.Location = new Point(0, panel.Location.Y);
//if (dirty)
// panel.Invalidate(false);
return(true);
}
return(false);
}
public override bool Layout(object container, LayoutEventArgs layoutEventArgs)
{
if (!(container is FieldContainerBase))
{
return(true);
}
FieldContainerBase @this = (FieldContainerBase)container;
using (Graphics g = @this.CreateGraphics())
{
if (@this.Width < FieldListLayout.BlockWidth)
{
@this.Width = FieldListLayout.BlockWidth + (@this.Globals.DepthDifference * (@this.Margin.Left * 2)) - 1;
}
// Calculate the header line height.
SizeF s = MeasureCaptionString("A", @this.Font, 800, g);
@this.LayoutValues.headerCaptionLineHeight = (int)s.Height;
// Calculate the base header height.
SizeF headerTextSize = MeasureCaptionString(@this.ContainerName, @this.Font, @this.Width, g);
@this.LayoutValues.headerBaseHeight = (int)headerTextSize.Height + (@this.LayoutValues.padding * 2);
//bool noDescription = String.IsNullOrEmpty(@this.LongDescription) && string.IsNullOrEmpty(@this.ShortDescription);
string descriptionText = "";
// Calculate the MoreInfo text height.
if ((!String.IsNullOrEmpty(@this.LongDescription)) && (@this.ShowingLongDescription))
{
SizeF moreInfoTextSize = MeasureCaptionString(@this.LongDescription, @this.LongDescriptionFont, @this.Width - (@this.LayoutValues.padding * 2) - (@this.LayoutValues.moreInfoPadding * 2), g);
@this.LayoutValues.moreInfoTextHeight = (int)moreInfoTextSize.Height; //+ @this.LayoutValues.moreInfoPadding + @this.LayoutValues.padding * 2;
descriptionText = @this.LongDescription;
@this.LayoutValues.headerBaseHeight += @this.LayoutValues.moreInfoTextHeight + (@this.LayoutValues.padding);
}
else if (!String.IsNullOrEmpty(@this.ShortDescription))
{
SizeF moreInfoTextSize = MeasureCaptionString(@this.ShortDescription, @this.ShortDescriptionFont, @this.Width - (@this.LayoutValues.padding * 2) - (@this.LayoutValues.moreInfoPadding * 2), g);
@this.LayoutValues.moreInfoTextHeight = (int)moreInfoTextSize.Height; //+ //@this.LayoutValues.moreInfoPadding + @this.LayoutValues.padding * 2;
descriptionText = @this.ShortDescription;
@this.LayoutValues.headerBaseHeight += @this.LayoutValues.moreInfoTextHeight + (@this.LayoutValues.padding);
}
else
{
@this.LayoutValues.moreInfoTextHeight = 0;
}
// Calculate full caption height.
int fullCaptionHeight = @this.LayoutValues.headerBaseHeight + 1;
int descriptionLocation = (int)headerTextSize.Height + 5;
//fullCaptionHeight += @this.LayoutValues.moreInfoTextHeight;
Control lblMoreInfo = null;
DevComponents.DotNetBar.LabelX lblWarning = null;
DevComponents.DotNetBar.LabelX lblDescription = null;
Control btnCollapse = null;
for (int x = 0; x < @this.Controls.Count; x++)
{
if (@this.Controls[x].Name == "lblMoreInfo")
{
// Calculate MoreInfo link position and text.
// @this.Controls[x].Text = moreInfoLinkTet(@this);
int linkPadding = ((@this.LayoutValues.headerCaptionLineHeight + @this.LayoutValues.padding * 2) - @this.Controls[x].Height) / 2 + 1;
@this.Controls[x].Location = new Point((int)headerTextSize.Width + @this.LayoutValues.padding, linkPadding);
lblMoreInfo = @this.Controls[x];
lblMoreInfo.Visible = !String.IsNullOrEmpty(@this.LongDescription);
lblMoreInfo.Margin = new Padding(0, 0, 0, 0);
}
else if (@this.Controls[x].Name == "btnCollapse")
{
btnCollapse = @this.Controls[x];
// Calculate the ToggleButton position.
int toggleButtonPadding = ((@this.LayoutValues.headerCaptionLineHeight + @this.LayoutValues.padding * 2) - @this.Controls[x].Height) / 2;
@this.Controls[x].Location = new Point((@this.Width - @this.Controls[x].Width) - toggleButtonPadding, toggleButtonPadding);
if (btnCollapse.Location.Y + btnCollapse.Height + @this.LayoutValues.padding > descriptionLocation)
{
descriptionLocation = btnCollapse.Location.Y + btnCollapse.Height + @this.LayoutValues.padding;
}
}
else if (@this.Controls[x].Name == "lblWarning")
{
lblWarning = (DevComponents.DotNetBar.LabelX)@this.Controls[x];
}
else if (@this.Controls[x].Name == "lblDescription")
{
lblDescription = (DevComponents.DotNetBar.LabelX)@this.Controls[x];
}
}
SizeF warningTextSize = new SizeF(0f, 0f);
if (!String.IsNullOrEmpty(@this.Warning))
{
warningTextSize = MeasureCaptionString(@this.Warning, @this.WarningFont, (@this.Width - lblWarning.Location.X + 1), g);
@this.LayoutValues.headerBaseHeight += (int)warningTextSize.Height + @this.LayoutValues.padding;
}
// Calculate the warning label position, taking into account its size.
int warningLabelX = (int)headerTextSize.Width + 10;
if (warningTextSize.Height > @this.LayoutValues.headerCaptionLineHeight) // we'll see how well this goes... :x
{
if (lblMoreInfo != null)
{
lblMoreInfo.Location = new Point(@this.LayoutValues.padding, (int)headerTextSize.Height + (@this.LayoutValues.padding * 2));
if (descriptionLocation < lblMoreInfo.Location.Y + lblMoreInfo.Height + 5)
{
descriptionLocation = lblMoreInfo.Location.Y + lblMoreInfo.Height + 5;
}
}
}
else if (lblMoreInfo != null)
{
if (lblMoreInfo.Visible)
{
if (warningLabelX < lblMoreInfo.Location.X + lblMoreInfo.Width + 5)
{
warningLabelX = lblMoreInfo.Location.X + lblMoreInfo.Width + 5;
}
}
}
// setup the warning label
if ((lblWarning != null) && (!String.IsNullOrEmpty(@this.Warning)))
{
lblWarning.Location = new Point(warningLabelX, @this.LayoutValues.padding);
//lblWarning.Width = (btnCollapse.Location.X - lblWarning.Location.X) - 5;
lblWarning.Height = (int)warningTextSize.Height + 2;
lblWarning.MinimumSize = new Size((btnCollapse.Location.X - lblWarning.Location.X) - 5, 0);
lblWarning.MaximumSize = new Size(lblWarning.MinimumSize.Width, 0);
lblWarning.Visible = true;
if (lblWarning.Location.Y + lblWarning.Height + (@this.LayoutValues.padding) > fullCaptionHeight)
{
fullCaptionHeight = lblWarning.Location.Y + lblWarning.Height + (@this.LayoutValues.padding * 2);
}
if (lblWarning.Location.Y + lblWarning.Height + 5 > descriptionLocation)
{
descriptionLocation = lblWarning.Location.Y + lblWarning.Height + 5;
}
}
// Setup the description label
if ((lblDescription != null) && (!String.IsNullOrEmpty(descriptionText)))
{
int locationY = descriptionLocation;
lblDescription.Location = new Point(@this.LayoutValues.padding, locationY);
lblDescription.MaximumSize = new Size(@this.Width - lblDescription.Location.X - @this.LayoutValues.padding, 0);
lblDescription.Height = @this.LayoutValues.moreInfoTextHeight + 2;
lblDescription.WordWrap = true;
lblDescription.Visible = true;
lblDescription.BringToFront();
//lblDescription.Text = descriptionText;
}
#region figure out the header size
System.Collections.Generic.List <int> lowestPoints = new System.Collections.Generic.List <int>();
lowestPoints.Add((int)headerTextSize.Height + (@this.LayoutValues.padding * 2));
if (lblMoreInfo != null)
{
lowestPoints.Add(lblMoreInfo.Location.Y + lblMoreInfo.Height + lblMoreInfo.Location.Y);
}
if (!String.IsNullOrEmpty(descriptionText))
{
lowestPoints.Add(lblDescription.Location.Y + lblDescription.Height + @this.LayoutValues.padding);
}
if (lblWarning != null)
{
if (!String.IsNullOrEmpty(@this.Warning))
{
lowestPoints.Add(lblWarning.Location.Y + lblWarning.Height + @this.LayoutValues.padding);
}
}
int lowestPoint = lowestPoints[0];
for (int x = 1; x < lowestPoints.Count; x++)
{
if (lowestPoints[x] > lowestPoint)
{
lowestPoint = lowestPoints[x];
}
}
@this.LayoutValues.headerBaseHeight = lowestPoint;
fullCaptionHeight = lowestPoint;
#endregion
//fullCaptionHeight += @this.LayoutValues.padding;
//@this.LayoutValues.headerBaseHeight = fullCaptionHeight - 1;
@this.Location = new Point(4, @this.Location.Y);
if (@this.Block != null)
{
(@this.Block as Control).Location = new Point(1, fullCaptionHeight);
(@this.Block as Control).BringToFront();
@this.LayoutValues.blockControlHeight = (@this.Block as Control).Height + 2;
}
else
{
@this.LayoutValues.blockControlHeight = 0;
}
// Calculate the size of the control.
if (@this.Collapsed)
{
@this.Height = fullCaptionHeight + @this.LayoutValues.footerHeight;
}
else
{
int height = fullCaptionHeight + @this.LayoutValues.blockControlHeight + @this.LayoutValues.footerHeight;
if (@this.FieldPanel != null)
{
@this.LayoutValues.controlAreaHeight = @this.FieldPanel.Height + 1;
@this.FieldPanel.Location = new Point(0, fullCaptionHeight + @this.LayoutValues.blockControlHeight + 2);
}
height += @this.LayoutValues.controlAreaHeight + 1;
@this.Height = height;
}
@this.LayoutValues.fullCaptionHeight = fullCaptionHeight;
// Redraw the control.
//lblWarning.PerformLayout();
}
@this.Invalidate();
return(true);
}
