private void SetupTree(RvFile pTree, string pTreeBranches)
{
int nodeDepth = pTreeBranches.Length - 1;
int nodeHeight = 16;
if (pTree.Tree.TreeExpanded && pTree.DirDatCount > 1)
{
for (int i = 0; i < pTree.DirDatCount; i++)
{
if (!pTree.DirDat(i).AutoAddedDirectory)
{
nodeHeight += 12;
}
}
}
UiTree uTree = new UiTree();
pTree.Tree.UiObject = uTree;
uTree.TreeBranches = pTreeBranches;
uTree.RTree = new Rectangle(0, _yPos, 1 + nodeDepth * 18, nodeHeight);
uTree.RExpand = new Rectangle(5 + nodeDepth * 18, _yPos + 4, 9, 9);
uTree.RChecked = new Rectangle(20 + nodeDepth * 18, _yPos + 2, 13, 13);
uTree.RIcon = new Rectangle(35 + nodeDepth * 18, _yPos, 16, 16);
uTree.RText = new Rectangle(51 + nodeDepth * 18, _yPos, 500, nodeHeight);
pTreeBranches = pTreeBranches.Replace("├", "│");
pTreeBranches = pTreeBranches.Replace("└", " ");
_yPos = _yPos + nodeHeight;
bool found = false;
int last = 0;
for (int i = 0; i < pTree.ChildCount; i++)
{
RvFile dir = pTree.Child(i);
if (!dir.IsDir)
{
continue;
}
if (dir.Tree == null)
{
continue;
}
found = true;
if (pTree.Tree.TreeExpanded)
{
last = i;
}
}
if (!found && pTree.DirDatCount <= 1)
{
uTree.RExpand = new Rectangle(0, 0, 0, 0);
}
if (pTree.Tree.TreeExpanded && found)
{
uTree.TreeBranches += "┐";
}
for (int i = 0; i < pTree.ChildCount; i++)
{
RvFile dir = pTree.Child(i);
if (!dir.IsDir)
{
continue;
}
if (dir.Tree == null)
{
continue;
}
if (!pTree.Tree.TreeExpanded)
{
continue;
}
if (i != last)
{
SetupTree(pTree.Child(i), pTreeBranches + "├");
}
else
{
SetupTree(pTree.Child(i), pTreeBranches + "└");
}
}
}
private void PaintTree(RvFile pTree, Graphics g, Rectangle t)
{
UiTree uTree = (UiTree)pTree.Tree.UiObject;
int y = uTree.RTree.Top - _vScroll;
if (uTree.RTree.IntersectsWith(t))
{
Pen p = new Pen(Brushes.Gray, 1)
{
DashStyle = DashStyle.Dot
};
string lTree = uTree.TreeBranches;
for (int j = 0; j < lTree.Length; j++)
{
int x = j * 18 - _hScroll;
string cTree = lTree.Substring(j, 1);
switch (cTree)
{
case "│":
g.DrawLine(p, x + 9, y, x + 9, y + uTree.RTree.Height);
break;
case "├":
g.DrawLine(p, x + 9, y, x + 9, y + uTree.RTree.Height);
g.DrawLine(p, x + 9, y + 8, x + 27, y + 8);
break;
case "└":
g.DrawLine(p, x + 9, y, x + 9, y + 8);
g.DrawLine(p, x + 9, y + 8, x + 27, y + 8);
break;
case "┐":
g.DrawLine(p, x + 9, y + 8, x + 9, y + uTree.RTree.Height);
break;
}
}
}
if (!uTree.RExpand.IsEmpty)
{
if (uTree.RExpand.IntersectsWith(t))
{
g.DrawImage(pTree.Tree.TreeExpanded ? rvImages.ExpandBoxMinus : rvImages.ExpandBoxPlus, RSub(uTree.RExpand, _hScroll, _vScroll));
}
}
if (uTree.RChecked.IntersectsWith(t))
{
switch (pTree.Tree.Checked)
{
case RvTreeRow.TreeSelect.Locked:
g.DrawImage(rvImages.TickBoxLocked, RSub(uTree.RChecked, _hScroll, _vScroll));
break;
case RvTreeRow.TreeSelect.UnSelected:
g.DrawImage(rvImages.TickBoxUnTicked, RSub(uTree.RChecked, _hScroll, _vScroll));
break;
case RvTreeRow.TreeSelect.Selected:
g.DrawImage(rvImages.TickBoxTicked, RSub(uTree.RChecked, _hScroll, _vScroll));
break;
}
}
if (uTree.RIcon.IntersectsWith(t))
{
int icon = 2;
if (pTree.DirStatus.HasInToSort())
{
icon = 4;
}
else if (!pTree.DirStatus.HasCorrect() && pTree.DirStatus.HasMissing())
{
icon = 1;
}
else if (!pTree.DirStatus.HasMissing())
{
icon = 3;
}
Bitmap bm;
if (pTree.Dat == null && pTree.DirDatCount == 0) // Directory above DAT's in Tree
{
bm = rvImages.GetBitmap("DirectoryTree" + icon);
}
else if (pTree.Dat == null && pTree.DirDatCount >= 1) // Directory that contains DAT's
{
bm = rvImages.GetBitmap("Tree" + icon);
}
else if (pTree.Dat != null && pTree.DirDatCount == 0) // Directories made by a DAT
{
bm = rvImages.GetBitmap("Tree" + icon);
}
else
{
ReportError.SendAndShow("Unknown Tree settings in DisplayTree.");
bm = null;
}
if (bm != null)
{
g.DrawImage(bm, RSub(uTree.RIcon, _hScroll, _vScroll));
}
}
Rectangle recBackGround = new Rectangle(uTree.RText.X, uTree.RText.Y, Width - uTree.RText.X + _hScroll, uTree.RText.Height);
if (recBackGround.IntersectsWith(t))
{
string thistxt;
List <string> datList = null;
string subtxt = "( Have:" + pTree.DirStatus.CountCorrect() + " \\ Missing: " + pTree.DirStatus.CountMissing() + " )";
if (pTree.Dat == null && pTree.DirDatCount == 0) // Directory above DAT's in Tree
{
thistxt = pTree.Name;
}
else if (pTree.Dat == null && pTree.DirDatCount == 1) // Directory that contains DAT's
{
thistxt = pTree.Name + ": " + pTree.DirDat(0).GetData(RvDat.DatData.Description);
}
else if (pTree.Dat == null && pTree.DirDatCount > 1) // Directory above DAT's in Tree
{
thistxt = pTree.Name;
if (pTree.Tree.TreeExpanded)
{
datList = new List <string>();
for (int i = 0; i < pTree.DirDatCount; i++)
{
if (!pTree.DirDat(i).AutoAddedDirectory)
{
string title = pTree.DirDat(i).GetData(RvDat.DatData.Description);
if (string.IsNullOrWhiteSpace(title))
{
title = pTree.DirDat(i).GetData(RvDat.DatData.DatName);
}
datList.Add(title);
}
}
}
}
// pTree.Parent.DirDatCount>1: This should probably be a test like parent contains Dat
else if (pTree.Dat != null && pTree.Dat.AutoAddedDirectory && pTree.Parent.DirDatCount > 1)
{
thistxt = pTree.Name + ": ";
}
else if (pTree.Dat != null && pTree.DirDatCount == 0) // Directories made by a DAT
{
thistxt = pTree.Name;
}
else
{
ReportError.SendAndShow("Unknown Tree settings in DisplayTree.");
thistxt = "";
}
if (pTree.IsInToSort)
{
subtxt = "";
}
if (pTree.FileStatusIs(FileStatus.PrimaryToSort | FileStatus.CacheToSort))
{
thistxt += " (Primary)";
}
else if (pTree.FileStatusIs(FileStatus.PrimaryToSort))
{
thistxt += " (Primary)";
}
else if (pTree.FileStatusIs(FileStatus.CacheToSort))
{
thistxt += " (Cache)";
}
Brush textBrush;
if (Selected != null && pTree.TreeFullName == Selected.TreeFullName)
{
g.FillRectangle(new SolidBrush(Color.FromArgb(51, 153, 255)), RSub(recBackGround, _hScroll, _vScroll));
textBrush = Brushes.Wheat;
}
else
{
textBrush = Brushes.Black;
}
thistxt += " " + subtxt;
g.DrawString(thistxt, tFont, textBrush, uTree.RText.Left - _hScroll, uTree.RText.Top + 1 - _vScroll);
if (datList != null)
{
for (int i = 0; i < datList.Count; i++)
{
g.DrawString(datList[i], tFont1, textBrush,
((UiTree)pTree.Tree.UiObject).RText.Left + 20 - _hScroll,
((UiTree)pTree.Tree.UiObject).RText.Top + 14 + i * 12 - _vScroll);
}
}
}
if (!pTree.Tree.TreeExpanded)
{
return;
}
for (int i = 0; i < pTree.ChildCount; i++)
{
RvFile tDir = pTree.Child(i);
if (tDir.IsDir && tDir.Tree?.UiObject != null)
{
PaintTree(tDir, g, t);
}
}
}
