KenSchae
/
fungus
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

Merge pull request #744 from stevehalliwell/MultiSelectFlowchartWindowBugFix 

FlowchartWindow MutliSelect now more strictly manages selectedness
master
Steve Halliwell 5 years ago committed by GitHub
parent
c0667c824f 1b04eb5b7b
commit
43978d6739
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 118 additions and 41 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 155
      Assets/Fungus/Scripts/Editor/FlowchartWindow.cs

155
Assets/Fungus/Scripts/Editor/FlowchartWindow.cs
Unescape View File

@ -203,6 +203,7 @@ namespace Fungus.EditorUtils
protected int prevVarCount;
protected Block[] blocks = new Block[0];
protected Block dragBlock;
protected bool hasDraggedSelected = false;
protected static FungusState fungusState;
static protected VariableListAdaptor variableListAdaptor;
@ -262,18 +263,20 @@ namespace Fungus.EditorUtils
EditorApplication.update += OnEditorUpdate;
Undo.undoRedoPerformed += ForceRepaint;
Undo.undoRedoPerformed += Undo_ForceRepaint;
}
protected virtual void OnDisable()
{
EditorApplication.update -= OnEditorUpdate;
Undo.undoRedoPerformed -= ForceRepaint;
Undo.undoRedoPerformed -= Undo_ForceRepaint;
}
protected void ForceRepaint()
protected void Undo_ForceRepaint()
{
//an undo redo may have added or removed blocks so
UpdateBlockCollection();
flowchart.UpdateSelectedCache();
Repaint();
}
@ -543,7 +546,7 @@ namespace Fungus.EditorUtils
e.Use();
}
}
else if (e.keyCode == KeyCode.Escape && flowchart.SelectedBlocks.Count > 0)
else if (e.keyCode == KeyCode.Escape)
{
DeselectAll();
e.Use();
@ -568,7 +571,6 @@ namespace Fungus.EditorUtils
private void StartControlSelection()
{
mouseDownSelectionState.Clear();
mouseDownSelectionState.AddRange(flowchart.SelectedBlocks);
flowchart.ClearSelectedBlocks();
foreach (var item in mouseDownSelectionState)
@ -577,17 +579,49 @@ namespace Fungus.EditorUtils
}
}
private void EndControlSelection()
private void AddMouseDownSelectionState(Block item)
{
foreach (var item in mouseDownSelectionState)
mouseDownSelectionState.Add(item);
item.IsControlSelected = true;
}
private void RemoveMouseDownSelectionState(Block item)
{
mouseDownSelectionState.Remove(item);
item.IsControlSelected = false;
if (!flowchart.DeselectBlock(item))
}
private void EndControlSelection()
{
//we can be called either by mouse up with control still held or because ctrl was released
if (GetAppendModifierDown())
{
//remove items selected from the mouse down and then move the mouse down to the selection
for (int i = mouseDownSelectionState.Count - 1; i >= 0; i--)
{
var item = mouseDownSelectionState[i];
if (item.IsSelected)
{
flowchart.DeselectBlockNoCheck(item);
RemoveMouseDownSelectionState(item);
}
else
{
flowchart.AddSelectedBlock(item);
}
}
}
else
{
//ctrl released moves all back to selection
for (int i = mouseDownSelectionState.Count - 1; i >= 0; i--)
{
var item = mouseDownSelectionState[i];
flowchart.AddSelectedBlock(item);
RemoveMouseDownSelectionState(item);
}
}
mouseDownSelectionState.Clear();
}
internal bool HandleFlowchartSelectionChange()
@ -937,9 +971,14 @@ namespace Fungus.EditorUtils
if (GetAppendModifierDown())
{
if (!flowchart.DeselectBlock(hitBlock))
//ctrl clicking blocks toggles between
if (mouseDownSelectionState.Contains(hitBlock))
{
flowchart.AddSelectedBlock(hitBlock);
RemoveMouseDownSelectionState(hitBlock);
}
else
{
AddMouseDownSelectionState(hitBlock);
}
}
else
@ -954,6 +993,7 @@ namespace Fungus.EditorUtils
}
dragBlock = hitBlock;
hasDraggedSelected = false;
}
e.Use();
@ -961,12 +1001,8 @@ namespace Fungus.EditorUtils
}
else if (!(UnityEditor.Tools.current == Tool.View && UnityEditor.Tools.viewTool == ViewTool.Zoom))
{
if (!GetAppendModifierDown())
{
DeselectAll();
}
startSelectionBoxPosition = e.mousePosition;
selectionBox = Rect.MinMaxRect(selectionBox.x, selectionBox.y, selectionBox.x, selectionBox.y);
e.Use();
}
}
@ -995,6 +1031,8 @@ namespace Fungus.EditorUtils
tempRect.position += e.delta / flowchart.Zoom;
block._NodeRect = tempRect;
}
hasDraggedSelected = true;
e.Use();
}
// Pan tool or alt + left click
@ -1103,7 +1141,10 @@ namespace Fungus.EditorUtils
flowchart.UpdateSelectedCache();
EndControlSelection();
//if ctrl down push them immediately back into mouse down
if (GetAppendModifierDown())
StartControlSelection();
Repaint();
if (flowchart.SelectedBlock != null)
@ -1112,6 +1153,20 @@ namespace Fungus.EditorUtils
}
Repaint();
}
else
{
if (!GetAppendModifierDown() && !hasDraggedSelected)
{
DeselectAll();
if (hitBlock != null)
{
SelectBlock(hitBlock);
}
}
}
hasDraggedSelected = false;
break;
case MouseButton.Right:
@ -1197,23 +1252,24 @@ namespace Fungus.EditorUtils
for (int i = 0; i < blocks.Length; ++i)
{
var block = blocks[i];
if (!block.IsSelected && !block.IsControlSelected)
DrawBlock(block, scriptViewRect, false);
if(!block.IsSelected && ! block.IsControlSelected)
DrawBlock(block, scriptViewRect);
}
//draw all selected
//draw all held
for (int i = 0; i < blocks.Length; ++i)
{
var block = blocks[i];
if (block.IsSelected && !block.IsControlSelected)
DrawBlock(block, scriptViewRect, true);
if (block.IsControlSelected)
DrawBlock(block, scriptViewRect);
}
//draw held over from control
for (int i = 0; i < mouseDownSelectionState.Count; ++i)
//draw all selected
for (int i = 0; i < blocks.Length; ++i)
{
var block = mouseDownSelectionState[i];
DrawBlock(block, scriptViewRect, !block.IsSelected);
var block = blocks[i];
if (block.IsSelected)
DrawBlock(block, scriptViewRect);
}
}
@ -1293,6 +1349,8 @@ namespace Fungus.EditorUtils
protected virtual void CenterFlowchart()
{
UpdateBlockCollection();
if (blocks.Length > 0)
{
var center = -GetBlockCenter(blocks);
@ -1355,6 +1413,7 @@ namespace Fungus.EditorUtils
{
Undo.RecordObject(flowchart, "Deselect");
flowchart.ClearSelectedCommands();
EndControlSelection();
flowchart.ClearSelectedBlocks();
Selection.activeGameObject = flowchart.gameObject;
}
@ -1553,7 +1612,6 @@ namespace Fungus.EditorUtils
for (int i = 0; i < deleteList.Count; ++i)
{
var deleteBlock = deleteList[i];
bool isSelected = deleteBlock.IsSelected;
var commandList = deleteBlock.CommandList;
for (int j = 0; j < commandList.Count; ++j)
@ -1566,22 +1624,22 @@ namespace Fungus.EditorUtils
Undo.DestroyObjectImmediate(deleteBlock._EventHandler);
}
Undo.DestroyObjectImmediate(deleteBlock);
flowchart.ClearSelectedCommands();
if (isSelected)
if (deleteBlock.IsSelected)
{
// Deselect
flowchart.DeselectBlockNoCheck(deleteBlock);
// Revert to showing properties for the Flowchart
Selection.activeGameObject = flowchart.gameObject;
}
Undo.DestroyObjectImmediate(deleteBlock);
}
if (deleteList.Count > 0)
{
UpdateBlockCollection();
// Revert to showing properties for the Flowchart
Selection.activeGameObject = flowchart.gameObject;
flowchart.ClearSelectedCommands();
Repaint();
}
deleteList.Clear();
@ -1626,7 +1684,7 @@ namespace Fungus.EditorUtils
protected virtual bool GetAppendModifierDown()
{
return Event.current.shift || EditorGUI.actionKey;
return (Event.current != null && Event.current.shift) || EditorGUI.actionKey;
}
protected virtual void Copy()
@ -1637,6 +1695,10 @@ namespace Fungus.EditorUtils
{
copyList.Add(new BlockCopy(block));
}
foreach (var block in mouseDownSelectionState)
{
copyList.Add(new BlockCopy(block));
}
}
protected virtual void Cut()
@ -1685,9 +1747,9 @@ namespace Fungus.EditorUtils
if (e.type == EventType.ValidateCommand)
{
var c = e.commandName;
if (c == "Copy" || c == "Cut" || c == "Delete" || c == "Duplicate")
if (c == "Copy" || c == "Cut" || c == "SoftDelete" || c == "Delete" || c == "Duplicate")
{
if (flowchart.SelectedBlocks.Count > 0)
if (flowchart.SelectedBlocks.Count > 0 || mouseDownSelectionState.Count > 0)
{
e.Use();
}
@ -1730,6 +1792,11 @@ namespace Fungus.EditorUtils
e.Use();
break;
case "SoftDelete":
AddToDeleteList(flowchart.SelectedBlocks);
e.Use();
break;
case "Duplicate":
Duplicate();
e.Use();
@ -1815,7 +1882,7 @@ namespace Fungus.EditorUtils
return graphics;
}
private void DrawBlock(Block block, Rect scriptViewRect, bool highlighted)
private void DrawBlock(Block block, Rect scriptViewRect)
{
float nodeWidthA = nodeStyle.CalcSize(new GUIContent(block.BlockName)).x + 10;
float nodeWidthB = 0f;
@ -1847,10 +1914,20 @@ namespace Fungus.EditorUtils
block._NodeRect = tempRect;
// Draw untinted highlight
if (highlighted)
if (block.IsSelected && !block.IsControlSelected)
{
GUI.backgroundColor = Color.white;
nodeStyleCopy.normal.background = graphics.onTexture;
GUI.Box(windowRect, "", nodeStyleCopy);
}
if (block.IsControlSelected && !block.IsSelected)
{
GUI.backgroundColor = Color.white;
nodeStyleCopy.normal.background = graphics.onTexture;
var c = GUI.backgroundColor;
c.a = 0.5f;
GUI.backgroundColor = c;
GUI.Box(windowRect, "", nodeStyleCopy);
}

Write Preview
Loading…
Cancel
Save