void OnGUI()
{
// Disable GUI during the play mode, or when no patch is available.
if (isPlayMode || _patch == null)
{
DrawNoPatchMessage();
return;
}
// Tool bar
EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);
// - Create node menu
_nodeFactory.CreateNodeMenuGUI(_patch);
GUILayout.Space(100);
// - Patch selector
var patchIndex = _patchManager.GetIndexOf(_patch);
var newPatchIndex = EditorGUILayout.Popup(
patchIndex, _patchManager.MakeNameList(),
EditorStyles.toolbarDropDown
);
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
// View area
EditorGUILayout.BeginHorizontal();
// - Main view
DrawMainViewGUI();
// - Side view (property editor)
DrawSideBarGUI();
EditorGUILayout.EndHorizontal();
// Re-initialize the editor if the patch selection was changed.
if (patchIndex != newPatchIndex)
{
_patch = _patchManager.RetrieveAt(newPatchIndex);
_patchManager.Select(_patch);
Repaint();
}
// Cancel wiring with a mouse click or hitting the esc key.
if (_wiring != null)
{
var e = Event.current;
if (e.type == EventType.MouseUp ||
(e.type == EventType.KeyDown && e.keyCode == KeyCode.Escape))
{
_wiring = null;
e.Use();
}
}
}
// Process feedback from the leaf UI elemets.
void ProcessUIFeedback(FeedbackQueue.RecordBase record)
{
// Delete request
if (record is FeedbackQueue.DeleteNodeRecord)
{
var removeNode = ((FeedbackQueue.DeleteNodeRecord)record).node;
if (Node.ActiveNode == removeNode)
{
Node.ActiveNode = null;
}
// Remove related links.
foreach (var node in _patch.nodeList)
{
node.RemoveLinksTo(removeNode, _patch);
}
// Remove the node.
removeNode.RemoveFromPatch(_patch);
// Rescan the patch and repaint.
_patch.Rescan();
Repaint();
}
// Inlet button pressed
if (record is FeedbackQueue.InletButtonRecord)
{
var info = (FeedbackQueue.InletButtonRecord)record;
if (_wiring == null)
{
_wiring = new WiringState(info.node, info.inlet);
}
else
{
// Currently in wiring: try to make a link.
_wiring.node.TryLinkTo(_wiring.outlet, info.node, info.inlet);
_wiring = null;
}
}
// Outlet button pressed
if (record is FeedbackQueue.OutletButtonRecord)
{
var info = (FeedbackQueue.OutletButtonRecord)record;
if (_wiring == null)
{
_wiring = new WiringState(info.node, info.outlet);
}
else
{
// Currently in wiring: try to make a link.
info.node.TryLinkTo(info.outlet, _wiring.node, _wiring.inlet);
_wiring = null;
}
}
// Force to end wiring.
//_wiring = null;
}
// Process feedback from the leaf UI elemets.
void ProcessUIFeedback(FeedbackQueue.RecordBase record)
{
// Delete request
if (record is FeedbackQueue.DeleteNodeRecord)
{
var removeNode = ((FeedbackQueue.DeleteNodeRecord)record).node;
// Remove related links.
foreach (var node in _patch.nodeList)
{
node.RemoveLinksTo(removeNode, _patch);
}
// Remove the node.
removeNode.RemoveFromPatch(_patch);
// Reset the editor state.
ResetState();
}
// Inlet button pressed
if (record is FeedbackQueue.InletButtonRecord)
{
var info = (FeedbackQueue.InletButtonRecord)record;
if (_wiring == null)
{
// Not in wiring: show the context menu.
ShowNodeButtonMenu(info.node, info.inlet, null);
}
else
{
// Currently in wiring: try to make a link.
_wiring.node.TryLinkTo(_wiring.outlet, info.node, info.inlet);
}
}
// Outlet button pressed
if (record is FeedbackQueue.OutletButtonRecord)
{
var info = (FeedbackQueue.OutletButtonRecord)record;
if (_wiring == null)
{
// Not in wiring: show the context menu.
ShowNodeButtonMenu(info.node, null, info.outlet);
}
else
{
// Currently in wiring: try to make a link.
info.node.TryLinkTo(info.outlet, _wiring.node, _wiring.inlet);
}
}
// Force to end wiring.
_wiring = null;
}
protected override void DrawGUI()
{
EventHandler();
// Menu
EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);
_nodeFactory.CreateNodeMenuGUI(_patch);
GUILayout.Space(100);
var patchIndex = _patchManager.GetIndexOf(_patch);
var newPatchIndex = EditorGUILayout.Popup(
patchIndex, _patchManager.MakeNameList(),
EditorStyles.toolbarDropDown);
GUILayout.FlexibleSpace();
//GUILayout.Space(100);
//EditorGUIUtility.labelWidth = 50;
//_zoom = EditorGUILayout.Slider("Scale", _zoom, 0.5f, 1.5f);
//EditorGUIUtility.labelWidth = 0;
EditorGUILayout.EndHorizontal();
// Main view
EditorGUILayout.BeginVertical();
DrawMainViewGUI();
EditorGUILayout.EndVertical();
// Re-initialize the editor if the patch selection was changed.
if (patchIndex != newPatchIndex)
{
_patch = _patchManager.RetrieveAt(newPatchIndex);
_patchManager.Select(_patch);
ResetPosition();
ResetSelection();
Repaint();
}
// Cancel wiring with a mouse click or hitting the esc key.
if (_wiring != null)
{
var e = Event.current;
if (e.type == EventType.MouseUp ||
(e.type == EventType.KeyDown && e.keyCode == KeyCode.Escape))
{
_wiring = null;
e.Use();
}
}
}
// Go into the wiring state.
void BeginWiring(object data)
{
_wiring = (WiringState)data;
}
void OnGUI()
{
// Do nothing while play mode.
if (isPlayMode)
{
DrawPlaceholderGUI("Not available in play mode");
return;
}
// If there is something wrong with the patch manager, reset it.
if (!_patchManager.isValid)
{
_patchManager.Reset();
}
// Patch validity check.
if (_patch != null)
{
if (!_patch.isValid)
{
_patch = null; // Seems like not good. Abandon it.
}
else if (!_patch.CheckNodesValidity())
{
_patch.Rescan(); // Some nodes are not good. Rescan them.
}
}
// Get a patch if no one is selected.
if (_patch == null)
{
_patch = _patchManager.RetrieveLastSelected();
}
// Draw a placeholder if no patch is available.
// Disable GUI during the play mode, or when no patch is available.
if (_patch == null)
{
DrawPlaceholderGUI("No patch available");
return;
}
// Tool bar
EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);
// - Create node menu
_nodeFactory.CreateNodeMenuGUI(_patch);
GUILayout.Space(100);
// - Patch selector
var patchIndex = _patchManager.GetIndexOf(_patch);
var newPatchIndex = EditorGUILayout.Popup(
patchIndex, _patchManager.MakeNameList(),
EditorStyles.toolbarDropDown
);
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
// View area
EditorGUILayout.BeginHorizontal();
// - Main view
DrawMainViewGUI();
// - Side view (property editor)
DrawSideBarGUI();
EditorGUILayout.EndHorizontal();
// Re-initialize the editor if the patch selection was changed.
if (patchIndex != newPatchIndex)
{
_patch = _patchManager.RetrieveAt(newPatchIndex);
_patchManager.Select(_patch);
Repaint();
}
// Cancel wiring with a mouse click or hitting the esc key.
if (_wiring != null)
{
var e = Event.current;
if (e.type == EventType.MouseUp ||
(e.type == EventType.KeyDown && e.keyCode == KeyCode.Escape))
{
_wiring = null;
e.Use();
}
}
}
// Process feedback from the leaf UI elemets.
void ProcessUIFeedback(FeedbackQueue.RecordBase record)
{
// Delete request
if (record is FeedbackQueue.DeleteNodeRecord)
{
var removeNode = ((FeedbackQueue.DeleteNodeRecord)record).node;
// Remove related links.
foreach (var node in _patch.nodeList)
node.RemoveLinksTo(removeNode, _patch);
// Remove the node.
removeNode.RemoveFromPatch(_patch);
// Rescan the patch and repaint.
_patch.Rescan();
Repaint();
}
// Inlet button pressed
if (record is FeedbackQueue.InletButtonRecord)
{
var info = (FeedbackQueue.InletButtonRecord)record;
if (_wiring == null)
// Not in wiring: show the context menu.
ShowNodeButtonMenu(info.node, info.inlet, null);
else
// Currently in wiring: try to make a link.
_wiring.node.TryLinkTo(_wiring.outlet, info.node, info.inlet);
}
// Outlet button pressed
if (record is FeedbackQueue.OutletButtonRecord)
{
var info = (FeedbackQueue.OutletButtonRecord)record;
if (_wiring == null)
// Not in wiring: show the context menu.
ShowNodeButtonMenu(info.node, null, info.outlet);
else
// Currently in wiring: try to make a link.
info.node.TryLinkTo(info.outlet, _wiring.node, _wiring.inlet);
}
// Force to end wiring.
_wiring = null;
}
// Go into the wiring state.
void BeginWiring(object data)
{
_wiring = (WiringState)data;
}
void OnGUI()
{
// Do nothing while play mode.
if (isPlayMode) {
DrawPlaceholderGUI("Not available in play mode");
return;
}
// If there is something wrong with the patch manager, reset it.
if (!_patchManager.isValid) _patchManager.Reset();
// Patch validity check.
if (_patch != null)
if (!_patch.isValid)
_patch = null; // Seems like not good. Abandon it.
else if (!_patch.CheckNodesValidity())
_patch.Rescan(); // Some nodes are not good. Rescan them.
// Get a patch if no one is selected.
if (_patch == null)
_patch = _patchManager.RetrieveLastSelected();
// Draw a placeholder if no patch is available.
// Disable GUI during the play mode, or when no patch is available.
if ( _patch == null) {
DrawPlaceholderGUI("No patch available");
return;
}
// Tool bar
EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);
// - Create node menu
_nodeFactory.CreateNodeMenuGUI(_patch);
GUILayout.Space(100);
// - Patch selector
var patchIndex = _patchManager.GetIndexOf(_patch);
var newPatchIndex = EditorGUILayout.Popup(
patchIndex, _patchManager.MakeNameList(),
EditorStyles.toolbarDropDown
);
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
// View area
EditorGUILayout.BeginHorizontal();
// - Main view
DrawMainViewGUI();
// - Side view (property editor)
DrawSideBarGUI();
EditorGUILayout.EndHorizontal();
// Re-initialize the editor if the patch selection was changed.
if (patchIndex != newPatchIndex)
{
_patch = _patchManager.RetrieveAt(newPatchIndex);
_patchManager.Select(_patch);
Repaint();
}
// Cancel wiring with a mouse click or hitting the esc key.
if (_wiring != null)
{
var e = Event.current;
if (e.type == EventType.MouseUp ||
(e.type == EventType.KeyDown && e.keyCode == KeyCode.Escape))
{
_wiring = null;
e.Use();
}
}
}
