public bool ShowKey = true; // just for the root DI; whether to display the "key=" part
public TreeRenderer(NodeHunter noHu, IDumpItem rootDI)
{
this.noHu = noHu;
this.bm = noHu.Node.DataRepo;
this.rootDI = rootDI;
// setup the root DI
var diInfo = new DIInfo(noHu, rootDI);
diInfo.ShowKey = ShowKey;
diInfo.KeyOverride = KeyOverride;
diInfos[rootDI] = diInfo;
}
void DrawEditControls(DIInfo diInfo)
{
var di = diInfo.di;
ImGui.PushID(di.GetHashCode());
if (di.Action != null)
{
ImGui.SameLine();
// grayed if action request not yet processed
ImGui.PushStyleColor(ImGuiCol.Text, di.FireAction ? colorBtnDisabled : colorBtnEnabled);
var pressed = ImGui.Button("Act!");
ImGui.PopStyleColor();
if (pressed)
{
// rise the action request
di.FireAction = true;
//// do it using message - more reliable
//var ev = new Bnet.DM.RemoteDiag.FireAction() { DI = di };
//bm.SendEvent( ev );
}
}
DI.Editor editor = diInfo.editor;
// Edit button if no editor exists yet
if (di.Writable && editor == null)
{
ImGui.SameLine();
// grayed if write request not yet processed
ImGui.PushStyleColor(ImGuiCol.Text, di.WriteBack ? colorBtnDisabled : colorBtnEnabled);
var pressed = ImGui.Button("Edit");
ImGui.PopStyleColor();
if (pressed)
{
// add new editor
editor = DI.EditorFactory.Create(di);
if (editor != null)
{
diInfo.editor = editor;
}
}
}
// if there is an editor opened for this item, render it
if (editor != null)
{
ImGui.SameLine();
var finish = editor.DrawUI();
if (finish == DI.Editor.EFinish.Confirmed)
{
// set write-back request flag
di.WriteBack = true;
// do it using message - more reliable
//var ev = new Bnet.DM.RemoteDiag.WriteBack() { DI = di, Val_Primitive = editor.Value };
//bm.SendEvent( ev );
//// remove editor
//diInfo.editor = null;
}
if (finish == DI.Editor.EFinish.Cancelled)
{
// remove editor
diInfo.editor = null;
}
}
ImGui.PopID();
}
void DrawArrayControls(DIInfo diInfo)
{
var di = diInfo.di;
ImGui.PushID(di.GetHashCode());
RngInfo rngInfo = diInfo.rngInfo;
if (rngInfo == null || !rngInfo.Shown)
{
ImGui.SameLine();
if (ImGui.Button("rng"))
{
if (rngInfo == null)
{
rngInfo = new RngInfo();
diInfo.rngInfo = rngInfo;
}
rngInfo.Shown = true;
}
}
if (rngInfo != null)
{
int showFrom = di.ArrayShowFrom;
int showCount = System.Math.Min(System.Math.Max(1, di.ArrayShowTo - di.ArrayShowFrom + 1), di.ArraySize);
if (rngInfo.Shown)
{
ImGui.SameLine();
if (ImGui.Button("[x]"))
{
rngInfo.Shown = false;
//diInfo.rngInfo = null;
// warning: rnginfo never removed once opened - probably not a problem...
}
bool chg = false;
float ww = ImGui.GetWindowWidth();
ImGui.PushItemWidth(ww / 10);
//ImGui.SameLine();
if (ImGui.Button("Up"))
{
chg = true;
showFrom -= showCount;
if (showFrom < 0)
{
showFrom = 0;
}
}
ImGui.SameLine();
if (ImGui.Button("Down"))
{
chg = true;
showFrom += showCount;
if (showFrom > di.ArraySize)
{
showFrom -= showCount;
}
}
ImGui.SameLine();
chg |= ImGui.SliderInt("From", ref showFrom, 0, di.ArraySize);
ImGui.SameLine();
chg |= ImGui.SliderInt("Cnt", ref showCount, 0, System.Math.Max(di.ArraySize, 10));
ImGui.PopItemWidth();
ImGui.SameLine();
if (ImGui.Checkbox("Tail", ref rngInfo.TailEnabled))
{
// start showing tail on checking the tick box
if (rngInfo.TailEnabled)
{
// initially show few lines from tail up
rngInfo.TailShowFrom = System.Math.Max(0, di.ArraySize - showCount / 2);
di.ArrayShowFrom = rngInfo.TailShowFrom;
di.ArrayShowTo = rngInfo.TailShowFrom + showCount - 1;
}
}
if (chg)
{
di.ArrayShowFrom = showFrom;
di.ArrayShowTo = showFrom + showCount - 1;
}
}
if (rngInfo.TailEnabled)
{
if (di.ArraySize > rngInfo.TailShowFrom + showCount)
{
rngInfo.TailShowFrom = di.ArraySize - 1;
di.ArrayShowFrom = rngInfo.TailShowFrom;
di.ArrayShowTo = rngInfo.TailShowFrom + showCount - 1;
}
}
}
ImGui.PopID();
}
protected void DrawDI(IDumpItem di)
{
if (di == null)
{
ImGui.Text("---");
return;
}
DIInfo diInfo = null;
if (!diInfos.TryGetValue(di, out diInfo))
{
diInfo = new DIInfo(noHu, di);
diInfos[di] = diInfo;
}
var t = di.Type;
bool isTree = (di.Children.Count > 0) || (t != EDIType.Primitive);
if (!AllowTree)
{
isTree = false;
}
// red color if dirty
bool popColor = false;
//if ( di.IsDirty )
//{
// ImGui.PushStyleColor( ImGuiCol.Text, new System.Numerics.Vector4( 1.0f, 0.4f, 0.4f, 1.0f ) );
// popColor = true;
//}
Action finalizeLine = () =>
{
if (popColor)
{
ImGui.PopStyleColor();
}
};
String s = DIFormatter.str1(di, diInfo.KeyOverride, diInfo.ShowKey);
if (isTree)
{
bool nodeOpened = ImGui.TreeNodeEx(s, diInfo.Expanded ? ImGuiTreeNodeFlags.DefaultOpen : 0);
diInfo.Expanded = nodeOpened;
finalizeLine();
if (di.Type == EDIType.Array)
{
DrawArrayControls(diInfo);
}
if (AllowEdit)
{
DrawEditControls(diInfo);
}
if (nodeOpened)
{
// render subitems
for (int i = 0; i < di.Children.Count; i++)
{
IDumpItem subi = di.Children[i];
DrawDI(subi);
}
//// draw referenced dump items
//if( t == EDIType.DumpItem )
//{
// var refDI = di.DumpItemVal;
// if( refDI != null )
// {
// DITreeRenderer.DrawDI( refDI );
// }
//}
ImGui.TreePop();
}
}
else
{
string indent = " ";
ImGui.TextWrapped(indent + s);
finalizeLine();
if (AllowEdit)
{
DrawEditControls(diInfo);
}
}
}
