private void DoUpdateObjectInfoControls()
{
// フォーム以外のスレッドから呼び出された場合にフォームのスレッドで処理する
if (this.InvokeRequired)
{
this.BeginInvoke(new Action(DoUpdateObjectInfoControls));
return;
}
// 多重呼び出しの禁止
if (!_mutex.WaitOne(0))
{
return;
}
try {
if (_infoContentChanging)
{
return;
}
_infoContentChanging = true;
try {
// _dataSetの途中変更を防ぐ
MotionDataSet dataSet = _dataSet;
if (dataSet == null)
{
return;
}
var infoList = dataSet.GetSelectedObjectInfoList();
// その他のコントロールの更新
if (infoList.Count == 0)
{
// 選択なしのとき
textColor.Enabled = false;
textName.Enabled = false;
numericColorAlpha.Enabled = false;
checkVisible.Enabled = false;
textGroup.Enabled = false;
textColor.BackColor = Color.White;
textColor.ForeColor = Color.Black;
textColor.Text = "Color";
textName.Text = "Nothing selected";
numericColorAlpha.Value = 0;
checkVisible.Checked = false;
}
else
{
textColor.Enabled = true;
textName.Enabled = true;
numericColorAlpha.Enabled = true;
checkVisible.Enabled = true;
textGroup.Enabled = true;
// 名前
if (infoList.Count == 1)
{
textName.Text = PathEx.GetRelativePath(infoList[0].Name, _currentGroup);
}
else
{
textName.Text = _defaultName;
}
// 色
Color color = Color.FromArgb(255, infoList[0].Color);
if (infoList.All(info => color == Color.FromArgb(255, info.Color)))
{
textColor.BackColor = color;
textColor.ForeColor = ColorEx.GetComplementaryColor(color);
textColor.Text = "Color: " + ColorTranslator.ToHtml(color);
}
else
{
textColor.BackColor = Color.White;
textColor.ForeColor = Color.Black;
textColor.Text = "Color: ...";
}
// visible
bool visible = infoList[0].IsVisible;
if (infoList.All(info => visible == info.IsVisible))
{
checkVisible.ThreeState = false;
checkVisible.Checked = visible;
}
else
{
checkVisible.ThreeState = true;
checkVisible.CheckState = CheckState.Indeterminate;
}
// 色のアルファ
int alpha = infoList[0].Color.A;
if (infoList.All(info => info.Color.A == alpha))
{
numericColorAlpha.Value = (int)Math.Round(100.0 * alpha / 255);
numericColorAlpha.ForeColor = SystemColors.ControlText;
}
else
{
numericColorAlpha.Value = (int)Math.Round(100.0 * alpha / 255);
numericColorAlpha.ForeColor = SystemColors.GrayText;
}
}
} finally { _infoContentChanging = false; }
} finally { _mutex.ReleaseMutex(); }
}
private void DoSelectedGroupChanged()
{
// フォーム以外のスレッドから呼び出された場合にフォームのスレッドで処理する
if (this.InvokeRequired)
{
this.Invoke(new Action(this.DoSelectedGroupChanged));
return;
}
MotionDataSet dataSet = _dataSet;
if (dataSet == null)
{
return;
}
if (!_mutex.WaitOne(0))
{
return;
}
try {
// グループの選択
if (_currentGroup == "")
{
textGroup.Text = PathEx.PathSeparator.ToString();
groupBoxInformation.Text = "<Object Information>";
}
else
{
textGroup.Text = _currentGroup;
groupBoxInformation.Text = string.Format("<Object Information - {0}>", _currentGroup);
}
// グループ外のオブジェクトの選択をやめる
foreach (var info in dataSet.GetObjectInfoList())
{
if (!PathEx.IsSubPath(info.Name, _currentGroup))
{
dataSet.SelectObjects(false, info);
}
}
// 前回のフォーカスを持ったオブジェクト
uint? prevFocusedId = null;
ListViewItem focusedItem = listObjectInfo.FocusedItem;
if (focusedItem != null)
{
prevFocusedId = uint.Parse(focusedItem.SubItems[1].Text);
}
// 現在の属するグループにEnsureVisible
TreeNode currentNode;
if (_nodeByPath.TryGetValue(_currentGroup, out currentNode))
{
invokeControl(treeViewInfo, () => {
treeViewInfo.SelectedNode = currentNode;
currentNode.EnsureVisible();
});
}
listObjectInfo.SuspendLayout();
try {
listObjectInfo.Items.Clear();
var infoList = dataSet.GetObjectInfoListByGroup(_currentGroup);
ListViewItem lastSelected = null;
ListViewItem lastFocused = null;
foreach (var info in infoList)
{
ListViewItem item = new ListViewItem(formatNameText(info));
item.UseItemStyleForSubItems = false;
ListViewItem.ListViewSubItem id = new ListViewItem.ListViewSubItem(item, info.Id.ToString());
ListViewItem.ListViewSubItem type = new ListViewItem.ListViewSubItem(item, info.ObjectType.Name);
item.SubItems.Add(id);
item.SubItems.Add(type);
id.BackColor = Color.FromArgb(255, info.Color);
id.ForeColor = ColorEx.GetComplementaryColor(id.BackColor);
item.Selected = dataSet.IsSelecting(info);
listObjectInfo.Items.Add(item);
if (dataSet.IsSelecting(info))
{
lastSelected = item;
}
if (prevFocusedId.HasValue && info.Id == prevFocusedId.Value)
{
lastFocused = item;
}
}
if (lastSelected != null)
{
lastSelected.EnsureVisible();
}
if (lastFocused != null)
{
lastFocused.Focused = true;
}
} finally { listObjectInfo.ResumeLayout(); }
dataSet.DoObjectSelectionChanged();
} finally { _mutex.ReleaseMutex(); }
}