Fix C# bindings after recent breaking changes

Implementation for new Variant types Callable, Signal, StringName.
Added support for PackedInt64Array and PackedFloat64Array.

Add generation of signal members as events, as well as support for
user created signals as events.
NOTE: As of now, raising such events will not emit the signal. As such,
one must use `EmitSignal` instead of raising the event directly.

Removed old ThreadLocal fallback class. It's safe to use thread_local now since
it's supported on all minimum versions of compilers we support.

4 files changed, 19 insertions, 21 deletions

diff --git a/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs b/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs
index 2971236482..e4c8759802 100644
--- a/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs
@@ -280,7 +280,7 @@ namespace GodotTools
                     Text = "Build Project".TTR(),
                     FocusMode = FocusModeEnum.None
                 };
-                buildProjectBtn.Connect("pressed", this, nameof(BuildProjectPressed));
+                buildProjectBtn.PressedSignal += BuildProjectPressed;
                 toolBarHBox.AddChild(buildProjectBtn);
 
                 toolBarHBox.AddSpacer(begin: false);
@@ -293,7 +293,7 @@ namespace GodotTools
                     Visible = false,
                     FocusMode = FocusModeEnum.None
                 };
-                warningsBtn.Connect("toggled", this, nameof(_WarningsToggled));
+                warningsBtn.Toggled += _WarningsToggled;
                 toolBarHBox.AddChild(warningsBtn);
 
                 errorsBtn = new ToolButton
@@ -304,7 +304,7 @@ namespace GodotTools
                     Visible = false,
                     FocusMode = FocusModeEnum.None
                 };
-                errorsBtn.Connect("toggled", this, nameof(_ErrorsToggled));
+                errorsBtn.Toggled += _ErrorsToggled;
                 toolBarHBox.AddChild(errorsBtn);
 
                 toolBarHBox.AddSpacer(begin: false);
@@ -315,7 +315,7 @@ namespace GodotTools
                     FocusMode = FocusModeEnum.None,
                     Visible = false
                 };
-                viewLogBtn.Connect("pressed", this, nameof(_ViewLogPressed));
+                viewLogBtn.PressedSignal += _ViewLogPressed;
                 toolBarHBox.AddChild(viewLogBtn);
 
                 var hsc = new HSplitContainer
@@ -326,8 +326,8 @@ namespace GodotTools
                 panelBuildsTab.AddChild(hsc);
 
                 buildTabsList = new ItemList { SizeFlagsHorizontal = (int)SizeFlags.ExpandFill };
-                buildTabsList.Connect("item_selected", this, nameof(_BuildTabsItemSelected));
-                buildTabsList.Connect("nothing_selected", this, nameof(_BuildTabsNothingSelected));
+                buildTabsList.ItemSelected += _BuildTabsItemSelected;
+                buildTabsList.NothingSelected += _BuildTabsNothingSelected;
                 hsc.AddChild(buildTabsList);
 
                 buildTabs = new TabContainer
diff --git a/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs b/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs
index f75fe239e3..b2459b69ad 100644
--- a/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs
@@ -251,7 +251,7 @@ namespace GodotTools
             base._Ready();
 
             issuesList = new ItemList { SizeFlagsVertical = (int)SizeFlags.ExpandFill };
-            issuesList.Connect("item_activated", this, nameof(_IssueActivated));
+            issuesList.ItemActivated += _IssueActivated;
             AddChild(issuesList);
         }
 
diff --git a/modules/mono/editor/GodotTools/GodotTools/GodotSharpEditor.cs b/modules/mono/editor/GodotTools/GodotTools/GodotSharpEditor.cs
index 796522b2f2..e4e391765e 100644
--- a/modules/mono/editor/GodotTools/GodotTools/GodotSharpEditor.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/GodotSharpEditor.cs
@@ -121,16 +121,9 @@ namespace GodotTools
             aboutDialog.PopupCenteredMinsize();
         }
 
-        private void _ToggleAboutDialogOnStart(bool enabled)
+        private void _MenuOptionPressed(int id)
         {
-            bool showOnStart = (bool)editorSettings.GetSetting("mono/editor/show_info_on_start");
-            if (showOnStart != enabled)
-                editorSettings.SetSetting("mono/editor/show_info_on_start", enabled);
-        }
-
-        private void _MenuOptionPressed(MenuOptions id)
-        {
-            switch (id)
+            switch ((MenuOptions)id)
             {
                 case MenuOptions.CreateSln:
                     CreateProjectSolution();
@@ -210,7 +203,7 @@ namespace GodotTools
                     string scriptPath = ProjectSettings.GlobalizePath(script.ResourcePath);
                     RiderPathManager.OpenFile(GodotSharpDirs.ProjectSlnPath, scriptPath, line);
                     return Error.Ok;
-                }        
+                }
                 case ExternalEditorId.MonoDevelop:
                 {
                     string scriptPath = ProjectSettings.GlobalizePath(script.ResourcePath);
@@ -395,7 +388,12 @@ namespace GodotTools
 
                 // CheckBox in main container
                 aboutDialogCheckBox = new CheckBox { Text = "Show this warning when starting the editor" };
-                aboutDialogCheckBox.Connect("toggled", this, nameof(_ToggleAboutDialogOnStart));
+                aboutDialogCheckBox.Toggled += enabled =>
+                {
+                    bool showOnStart = (bool)editorSettings.GetSetting("mono/editor/show_info_on_start");
+                    if (showOnStart != enabled)
+                        editorSettings.SetSetting("mono/editor/show_info_on_start", enabled);
+                };
                 aboutVBox.AddChild(aboutDialogCheckBox);
             }
 
@@ -424,7 +422,7 @@ namespace GodotTools
                 menuPopup.AddItem("Create C# solution".TTR(), (int)MenuOptions.CreateSln);
             }
 
-            menuPopup.Connect("id_pressed", this, nameof(_MenuOptionPressed));
+            menuPopup.IdPressed += _MenuOptionPressed;
 
             var buildButton = new ToolButton
             {
@@ -432,7 +430,7 @@ namespace GodotTools
                 HintTooltip = "Build solution",
                 FocusMode = Control.FocusModeEnum.None
             };
-            buildButton.Connect("pressed", this, nameof(_BuildSolutionPressed));
+            buildButton.PressedSignal += _BuildSolutionPressed;
             AddControlToContainer(CustomControlContainer.Toolbar, buildButton);
 
             // External editor settings
diff --git a/modules/mono/editor/GodotTools/GodotTools/HotReloadAssemblyWatcher.cs b/modules/mono/editor/GodotTools/GodotTools/HotReloadAssemblyWatcher.cs
index 0ed567afd1..1d19fab706 100644
--- a/modules/mono/editor/GodotTools/GodotTools/HotReloadAssemblyWatcher.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/HotReloadAssemblyWatcher.cs
@@ -40,7 +40,7 @@ namespace GodotTools
                 OneShot = false,
                 WaitTime = (float)EditorDef("mono/assembly_watch_interval_sec", 0.5)
             };
-            watchTimer.Connect("timeout", this, nameof(TimerTimeout));
+            watchTimer.Timeout += TimerTimeout;
             AddChild(watchTimer);
             watchTimer.Start();
         }