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[GUI] Improve de-selection in Scene Hierarchy tab

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- improved de-selection perfomance
- selected objects count is now displayed in the status bar
- "Select none" renamed to "Clear selection"
This commit is contained in:
VaDiM
2023-04-26 09:54:06 +03:00
parent 4bae98813b
commit 2d81007556
3 changed files with 59 additions and 26 deletions
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47
AssetStudioGUI/AssetStudioGUIForm.cs
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@ -95,6 +95,11 @@ namespace AssetStudioGUI
private int nextGObject;
private List<TreeNode> treeSrcResults = new List<TreeNode>();
//tree selection
private List<TreeNode> treeNodeSelectedList = new List<TreeNode>();
private bool treeRecursionEnabled = true;
private bool isRecursionEvent = false;
private string openDirectoryBackup = string.Empty;
private string saveDirectoryBackup = string.Empty;
@ -571,10 +576,38 @@ namespace AssetStudioGUI
private void sceneTreeView_AfterCheck(object sender, TreeViewEventArgs e)
{
if (!treeRecursionEnabled)
return;
if (!isRecursionEvent)
{
if (e.Node.Checked)
{
treeNodeSelectedList.Add(e.Node);
}
else
{
treeNodeSelectedList.Remove(e.Node);
}
}
foreach (TreeNode childNode in e.Node.Nodes)
{
isRecursionEvent = true;
bool wasChecked = childNode.Checked;
childNode.Checked = e.Node.Checked;
if (!wasChecked && childNode.Checked)
{
treeNodeSelectedList.Add(childNode);
}
else if (!childNode.Checked)
{
treeNodeSelectedList.Remove(childNode);
}
}
isRecursionEvent = false;
StatusStripUpdate($"Selected {treeNodeSelectedList.Count} object(s).");
}
private void listSearch_Enter(object sender, EventArgs e)
@ -1738,22 +1771,22 @@ namespace AssetStudioGUI
private void selectAllToolStripMenuItem_Click(object sender, EventArgs e)
{
sceneTreeView.BeginUpdate();
foreach (TreeNode node in sceneTreeView.Nodes)
{
node.Checked = true;
}
sceneTreeView.EndUpdate();
}
private void selectNoneToolStripMenuItem_Click(object sender, EventArgs e)
private void clearSelectionToolStripMenuItem_Click(object sender, EventArgs e)
{
sceneTreeView.BeginUpdate();
foreach (TreeNode node in sceneTreeView.Nodes)
treeRecursionEnabled = false;
for(var i = 0; i < treeNodeSelectedList.Count; i++)
{
node.Checked = false;
treeNodeSelectedList[i].Checked = false;
}
sceneTreeView.EndUpdate();
treeRecursionEnabled = true;
treeNodeSelectedList.Clear();
StatusStripUpdate($"Selected {treeNodeSelectedList.Count} object(s).");
}
private void expandAllToolStripMenuItem_Click(object sender, EventArgs e)