public static void Initialize()
{
// Initial whole fields in window.
_symbolName = string.Empty;
_symbolAbbreviation = string.Empty;
_symbolDescription = string.Empty;
_symbolOutlineColor = Color.black;
_symbolFilledColor = Color.white;
_symbolTextColor = Color.black;
_symbolTerminal = NodeTerminalType.Terminal;
// Set the first values.
_currentTab = AlphabetWindowTab.Nodes;
_isInitTabButton = true;
_editingMode = EditingMode.None;
_scrollPosition = Vector2.zero;
_messageHint = string.Empty;
_messageType = MessageType.Info;
_node = new GraphGrammarNode(NodeTerminalType.Terminal);
_connection = new GraphGrammarConnection();
_symbolListCanvas = new Rect(0, 0, Screen.width, Screen.height);
_symbolListCanvasInWindow = _symbolListCanvas;
_symbolListArea = new Rect(0, 0, Screen.width, Screen.height);
_centerPosition = new Vector2(Screen.width / 2, 75);
_connectionType = ConnectionType.WeakRequirement;
_connectionArrowType = ConnectionArrowType.Normal;
// Revoke all.
Alphabet.RevokeAllSelected();
}
// Content of submition.
void LayoutSubmitionButton()
{
// When click apply button.
switch (_editingMode)
{
case EditingMode.Create:
GUI.enabled = (_messageType != MessageType.Error && _messageType != MessageType.Warning);
if (GUILayout.Button(Languages.GetText("MissionAlphabet-AddSymbol"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Regular, SampleStyle.ButtonColor.Green), SampleStyle.SubmitButtonHeight))
{
// When click the button, revoke all selected symbols and add the symbon in list.
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
Alphabet.RevokeAllSelected();
Alphabet.AddNode(new GraphGrammarNode(_node));
Alphabet.Nodes.Last().Selected = true;
break;
case AlphabetWindowTab.Connections:
Alphabet.RevokeAllSelected();
Alphabet.AddConnection(new GraphGrammarConnection(_connection));
Alphabet.Connections.Last().Selected = true;
break;
}
// Make the scroll position in list to bottom, and switch to modify mode.
_scrollPosition.y = Mathf.Infinity;
_editingMode = EditingMode.Modify;
// Unfocus from the field.
GUI.FocusControl("FocusToNothing");
}
GUI.enabled = true;
break;
case EditingMode.Modify:
GUI.enabled = (_messageType != MessageType.Error && _messageType != MessageType.Warning);
if (GUILayout.Button(Languages.GetText("MissionAlphabet-UpdateChanges"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Regular, SampleStyle.ButtonColor.Green), SampleStyle.SubmitButtonHeight))
{
// When click the button, update the symbol informations.
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
// Update in alphabet and mission grammar.
UpdateNode(Alphabet.SelectedNode);
MissionGrammar.OnAlphabetUpdated(Alphabet.SelectedNode);
break;
case AlphabetWindowTab.Connections:
// Update in alphabet and mission grammar.
UpdateConnection(Alphabet.SelectedConnection);
MissionGrammar.OnAlphabetUpdated(Alphabet.SelectedConnection);
break;
}
// Unfocus from the field.
GUI.FocusControl("FocusToNothing");
}
GUI.enabled = true;
break;
}
}
// Buttons about adding new symbol, modifying and deleting.
void LayoutEditingModeButtonGroup()
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(Languages.GetText("MissionAlphabet-AddNew"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Left, SampleStyle.ButtonColor.Blue), SampleStyle.ButtonHeight))
{
// Switch the mode.
_editingMode = EditingMode.Create;
// Initial the preview node and connection.
_node = new GraphGrammarNode();
_connection = new GraphGrammarConnection();
// Initial all fields and repaint.
Alphabet.RevokeAllSelected();
InitFields();
Repaint();
}
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
EditorGUI.BeginDisabledGroup(Alphabet.SelectedNode == null || Alphabet.IsAnyNode(Alphabet.SelectedNode.AlphabetID));
break;
case AlphabetWindowTab.Connections:
EditorGUI.BeginDisabledGroup(Alphabet.SelectedConnection == null);
break;
}
if (GUILayout.Button(Languages.GetText("MissionAlphabet-Modify"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Mid, SampleStyle.ButtonColor.Blue), SampleStyle.ButtonHeight))
{
// Switch the mode.
_editingMode = EditingMode.Modify;
}
if (GUILayout.Button(Languages.GetText("MissionAlphabet-Delete"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Right, SampleStyle.ButtonColor.Blue), SampleStyle.ButtonHeight))
{
// Switch the mode.
_editingMode = EditingMode.Delete;
// Remove the node or connection from alphabet and repaint.
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
Alphabet.RemoveNode(Alphabet.SelectedNode);
break;
case AlphabetWindowTab.Connections:
Alphabet.RemoveConnection(Alphabet.SelectedConnection);
break;
}
Repaint();
}
EditorGUI.EndDisabledGroup();
EditorGUILayout.EndHorizontal();
}
// [TODO] Temporary. The click event listener for list canvas.
void OnClickedElementInList(float y)
{
if (y > 0 && y < SymbolList.Height)
{
// [TODO] This is temporary to assign value, will promote it soon.
int index = (int)(y + _scrollPosition.y) / 50;
Alphabet.RevokeAllSelected();
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
if (index < Alphabet.Nodes.Count)
{
Alphabet.Nodes[index].Selected = true;
UpdateFields(Alphabet.Nodes[index]);
}
else
{
// Initial the fields.
InitFields();
}
break;
case AlphabetWindowTab.Connections:
if (index < Alphabet.Connections.Count)
{
Alphabet.Connections[index].Selected = true;
UpdateFields(Alphabet.Connections[index]);
}
else
{
// Initial the fields.
InitFields();
}
break;
}
// Switch to the normal mode.
_editingMode = EditingMode.None;
}
}
