private bool AddLinksFromSection(LinkSection section, ref int curX, int curY)
{
ResourceLinkLabel lastLabel = null;
foreach (LinkItem linkItem in section.LinkItems)
{
ResourceLinkLabel lbl = AddResourceLabel(linkItem.Resource, linkItem.PropId,
ref curX, curY);
if (curX >= Width - 20 && (!_verticalViewMode || lastLabel != null))
{
if (lastLabel != null)
{
lastLabel.PostfixText = "...";
lastLabel.Width = lastLabel.PreferredWidth;
}
_resourceLinkLabelPool.MoveControlToPool(lbl);
return(lastLabel != null);
}
if (lastLabel != null)
{
lastLabel.PostfixText = ",";
lastLabel.Width = lastLabel.PreferredWidth;
}
_toolTip.SetToolTip(lbl.NameLabel, linkItem.ToolTip);
lastLabel = lbl;
}
return(true);
}
void s_AddGroup(object sender, AddGroupEventArgs e)
{
LinkSection ls = e.LinkSection;
if (ls.Title == "SP SIN")
{
ls.Template_OtherControls = new FixTemplate();
}
}
public LinkSection(string name, LinkSection prevSection)
{
_name = name;
if (prevSection != null)
{
prevSection._nextSection = this;
_prevSection = prevSection;
}
}
protected override void UpdateLinksPane()
{
if (Core.State == CoreState.ShuttingDown)
{
return;
}
if (_resourceList != null && _resourceList.Count == 1 && _resourceList [0].IsDeleting)
{
return;
}
RemoveAllControls();
_borderPanel.AutoScrollPosition = new Point(0, 0);
if (_resourceList != null && _resourceList.Count > 0)
{
int curX = 0;
int curY = 4 - _scrollY;
if (_resourceList.Count == 1)
{
LinkSection section = BuildLinksForResource(_resourceList[0]);
ShowLinksFromSection(section, ref curX, ref curY);
ShowCustomPropertiesForResource(_resourceList[0], ref curX, ref curY);
}
else
{
AddLinkTypeLabel(ref curX, ref curY, _resourceList.Count + " resources selected");
curY += 8;
}
LinksPaneActionItem[] actionItems = LinksPaneActionManager.GetManager().CreateActionLinks(_resourceList, _filter);
if (actionItems.Length > 0)
{
AddLinkTypeLabel(ref curX, ref curY, "Actions");
foreach (LinksPaneActionItem item in actionItems)
{
JetLinkLabel lbl = (JetLinkLabel)_actionLabelPool.GetControl();
lbl.AutoSize = false;
lbl.Enabled = item.Enabled;
lbl.Text = item.Text;
lbl.Tag = item.Action;
lbl.BackColor = Color.FromArgb(0, SystemColors.Control);
lbl.Bounds = new Rectangle(_linkLabelX, curY, Width - _linkLabelX - 4, lbl.PreferredSize.Height);
curY += 18;
}
}
UpdateLinkLabelTooltips();
}
DisposePooledControls();
_borderPanel.Invalidate();
}
protected LinkSection BuildLinksForResource(IResource res)
{
IntArrayList linkTypes = new IntArrayList(res.GetLinkTypeIds());
linkTypes.Sort();
LinkSection lastSection = null;
LinkSection groupStartSection;
foreach (IntArrayList propIds in _linksPaneGroups)
{
groupStartSection = lastSection;
foreach (int propId in propIds)
{
int idx = linkTypes.IndexOf(propId);
if (idx >= 0)
{
lastSection = BuildLinksForType(lastSection, propId, res);
linkTypes.RemoveAt(idx);
}
}
if (groupStartSection != lastSection)
{
lastSection.Separator = true;
}
}
groupStartSection = lastSection;
foreach (int linkType in linkTypes)
{
if (_store.PropTypes [linkType].HasFlag(PropTypeFlags.Internal))
{
continue;
}
lastSection = BuildLinksForType(lastSection, linkType, res);
}
if (lastSection != groupStartSection)
{
lastSection.Separator = true;
}
if (lastSection != null)
{
while (lastSection.PrevSection != null)
{
lastSection = lastSection.PrevSection;
}
}
return(lastSection);
}
private LinkSection BuildLinksForType(LinkSection lastSection, int linkType, IResource res)
{
if (_store.PropTypes [linkType].HasFlag(PropTypeFlags.DirectedLink))
{
lastSection = BuildLinkSection(lastSection, res, linkType, 1);
lastSection = BuildLinkSection(lastSection, res, linkType, -1);
}
else
{
lastSection = BuildLinkSection(lastSection, res, linkType, 0);
}
return(lastSection);
}
/**
* Creates the link type and link labels for the specified resource.
*/
private void FillLinksBar(IResource res)
{
LinkSection section = BuildLinksForResource(res);
if (_verticalViewMode)
{
BuildVerticalViewLinks(section);
}
else
{
BuildHorizontalViewLinks(section);
}
}
/**
* Shows the link type labels for the specified resource.
*/
private LinkSection BuildLinkSection(LinkSection lastSection, IResource res, int linkType, int direction)
{
IResourceList resList;
switch (direction)
{
case 0: resList = res.GetLinksOfType(null, linkType); break;
case 1: resList = res.GetLinksFrom(null, linkType); break;
case -1: resList = res.GetLinksTo(null, linkType); break;
default: throw new System.ArgumentException("Invalid direction parameter");
}
if (resList.Count == 0)
{
return(lastSection);
}
int propId = (direction == -1) ? -linkType : linkType;
string linkTypeName = Core.ResourceStore.PropTypes.GetPropDisplayName(propId);
if (_filter != null)
{
if (!_filter.AcceptLinkType(res, propId, ref linkTypeName))
{
return(lastSection);
}
}
foreach (IResource linkRes in resList.ValidResources)
{
string linkToolTip = null;
if (!CheckLinkVisible(res, propId, linkRes, ref linkToolTip))
{
continue;
}
if (lastSection == null || lastSection.Name != linkTypeName)
{
lastSection = new LinkSection(linkTypeName, lastSection);
}
lastSection.AddResource(linkRes, propId, linkToolTip);
}
return(lastSection);
}
private void ShowLinksFromSection(LinkSection section, ref int curX, ref int curY)
{
while (section != null)
{
AddLinkTypeLabel(ref curX, ref curY, section.Name);
LinkItem lastLinkItem = null;
for (int i = 0; i < 5 && i < section.LinkItems.Count; i++)
{
LinkItem item = (LinkItem)section.LinkItems [i];
Control ctl = AddResourceLabel(item.Resource, item.PropId, _resourceList [0], curY);
ctl.Tag = item.ToolTip;
curY += ctl.Height;
lastLinkItem = item;
}
if (section.LinkItems.Count > 5)
{
JetLinkLabel seeAllLabel = AddLinkLabel(new Rectangle(_linkLabelX, curY, Width - _linkLabelX, 16),
"See All (" + section.LinkItems.Count + ")...");
seeAllLabel.Tag = lastLinkItem.PropId;
seeAllLabel.Click += OnSeeAllClick;
curY += 18;
}
else
{
curY += 2;
}
if (section.Separator)
{
AddLinkGroupSeparator(ref curY);
}
section = section.NextSection;
}
}
private void BuildHorizontalViewLinks(LinkSection section)
{
int curX = 4, curY = 0;
while (section != null)
{
int maxWidth = 0;
Label typeLabel = AddLinkTypeLabel(ref curX, ref curY, section.Name, ref maxWidth);
if (curX > Width)
{
typeLabel.Visible = false;
break;
}
if (!AddLinksFromSection(section, ref curX, curY))
{
typeLabel.Visible = false;
break;
}
curX += 12;
section = section.NextSection;
}
}
private void BuildVerticalViewLinks(LinkSection section)
{
int curY = _cStartLinkY;
int maxWidth = 0;
int lines = 0;
int curX = _contactThumb.Visible ? 4 + _contactThumb.Width : 4;
LinksPaneActionItem[] actionItems = null;
IntArrayList customPropIds = null;
if (_verticalViewExpanded)
{
actionItems = LinksPaneActionManager.GetManager().CreateActionLinks(_resourceList, _filter);
try
{
foreach (IResource propTypeRes in ResourceTypeHelper.GetCustomProperties())
{
int propID = propTypeRes.GetIntProp("ID");
if (_resourceList [0].HasProp(propID))
{
if (customPropIds == null)
{
customPropIds = IntArrayListPool.Alloc();
}
customPropIds.Add(propID);
}
}
}
finally
{
if (customPropIds != null)
{
IntArrayListPool.Dispose(customPropIds);
}
}
}
LinkSection startSection = section;
while (section != null)
{
AddLinkTypeLabel(ref curX, ref curY, section.Name, ref maxWidth);
if (_verticalViewExpanded && section.Separator)
{
curY += 24;
}
else
{
curY += 16;
}
section = section.NextSection;
lines++;
if (!_verticalViewExpanded && lines == _defltVerticalViewLines)
{
break;
}
}
if (_verticalViewExpanded)
{
if (customPropIds != null)
{
foreach (int propId in customPropIds)
{
AddLinkTypeLabel(ref curX, ref curY, Core.ResourceStore.PropTypes [propId].DisplayName, ref maxWidth);
curY += 16;
}
if (actionItems.Length > 0)
{
curY += 8;
}
}
if (actionItems.Length > 0)
{
AddLinkTypeLabel(ref curX, ref curY, "Actions", ref maxWidth);
}
}
maxWidth += _contactThumb.Visible ? _contactThumb.Width : 0;
curY = _cStartLinkY;
section = startSection;
lines = 0;
while (section != null)
{
curX = maxWidth + 20;
AddLinksFromSection(section, ref curX, curY);
if (_verticalViewExpanded && section.Separator)
{
curY += 24;
}
else
{
curY += 16;
}
section = section.NextSection;
lines++;
if (!_verticalViewExpanded && lines == _defltVerticalViewLines)
{
break;
}
}
if (_verticalViewExpanded)
{
if (customPropIds != null || actionItems.Length > 0)
{
curY += 2; // 2 is delta in AddLinkTypeLabel()
}
if (customPropIds != null)
{
curX = maxWidth + 20;
foreach (int propId in customPropIds)
{
AddCustomPropertyLabel(curX, curY, GetCustomPropText(_resourceList [0], propId));
curY += 16;
}
if (actionItems.Length > 0)
{
curY += 8;
}
}
if (actionItems.Length > 0)
{
curX = maxWidth + 20;
int midX = curX + (Width - curX) / 2;
for (int i = 0; i < actionItems.Length; i += 2)
{
AddActionLabel(actionItems[i], curX, curY);
if (i + 1 < actionItems.Length)
{
AddActionLabel(actionItems[i + 1], midX, curY);
}
curY += 16;
}
}
}
if (curY > 16)
{
Height = curY + 6;
}
else
{
// make sure the expand/collapse button is visible when the links bar is empty
Height = 22;
}
// Update height if the amount of links is small (1 or 2).
if (_contactThumb.Visible)
{
Height = Math.Max(Height, _contactThumb.Height + 8);
}
}
