Merge branch 'release/1.78' into master

Author: ctreffs

3rdparty/cimgui

@@ -38,7 +38,7 @@ import PackageDescription
 let package = Package(
     name: "YourPackageName",
     dependencies: [
-        .package(url: "https://github.com/ctreffs/SwiftImGui.git", from: "1.77.0")
+        .package(url: "https://github.com/ctreffs/SwiftImGui.git", from: "1.78.0")
     ],
     targets: [
         .target(
@@ -75,7 +75,7 @@ for n in 0..<20 {
     ImGuiNewFrame()
     var f: Float = 0.0
     ImGuiTextV("Hello, world!")
-    ImGuiSliderFloat("float", &f, 0.0, 1.0, "", 1)
+    ImGuiSliderFloat("float", &f, 0.0, 1.0, nil, 1)
     ImGuiTextV("Application average %.3f ms/frame (%.1f FPS)", 1000.0 / io.pointee.Framerate, io.pointee.Framerate)
     ImGuiShowDemoWindow(nil)
     ImGuiRender()

README.md

@@ -86,7 +86,7 @@ public struct ArgsT: Decodable {
         case let .custom(name) where name.hasSuffix("Callback") && escapedName.contains("callback"):
             return "_ \(escapedName): @escaping \(self.type.toString(.argSwift))"
         default:
-            return "_ \(escapedName): \(self.type.toString(.argSwift))"
+            return "_ \(escapedName): \(self.type.toString(.argSwift, defaultArg: true))"
         }
     }
 }

Sources/AutoWrapper/ArgT.swift

@@ -186,7 +186,7 @@ public struct DataType: Decodable {
         }
     }
 
-    public func toString(_ context: Context, wrapped: Bool = true) -> String {
+    public func toString(_ context: Context, wrapped: Bool = true, defaultArg: Bool = false) -> String {
         let out: String
 
         switch type {
@@ -198,6 +198,8 @@ public struct DataType: Decodable {
             out = "Int32"
         case .uint:
             out = "UInt32"
+        case .char where meta == .pointer && defaultArg && isConst:
+            out = "String? = nil"
         case .char where meta == .pointer:
             out = "String?"
         case .char:

Sources/AutoWrapper/DataType.swift

@@ -30,8 +30,9 @@ public enum Exceptions {
         "ImVector_size",
         "ImVector_size_in_bytes",
         "ImVector_swap",
-        "igImFontAtlasBuildMultiplyRectAlpha8",
         "igImFontAtlasBuildMultiplyCalcLookupTable",
+        "igImFontAtlasBuildMultiplyRectAlpha8",
+        "igImFontAtlasBuildRender1bppRectFromString",
         "igImTriangleBarycentricCoords"
     ]
 

Sources/AutoWrapper/Exceptions.swift

@@ -126,15 +126,15 @@ struct FunctionBodyRenderer {
         case .pointer where arg.type.type == .char && arg.type.isConst == true:
             // const char*
             return [
-                .preLine("\(arg.escapedName)!.withCString { \(arg.name)Ptr in"),
+                .preLine("\(arg.escapedName).withOptionalCString { \(arg.name)Ptr in"),
                 .line("\(arg.name)Ptr"),
                 .postLine("}")
             ]
 
         case .pointer where arg.type.type == .char && arg.type.isConst == false:
             // char*
             return [
-                .preLine("\(arg.escapedName)!.withCString { \(arg.name)Ptr in"),
+                .preLine("\(arg.escapedName).withOptionalCString { \(arg.name)Ptr in"),
                 .line("UnsafeMutablePointer(mutating: \(arg.name)Ptr)"),
                 .postLine("}")
             ]