window can have initial width and height

Author: aloneguid

.github/workflows/build.yml

@@ -2,7 +2,7 @@
 
 env:
   VERSION: 0.0.0
-  PACKAGE_SUFFIX: '-pre.44'
+  PACKAGE_SUFFIX: '-pre.45'
   # PACKAGE_SUFFIX: ''
   ASM_VERSION: 0.0.0
   BUILD_TYPE: Release

dotnet/Grey/Native.cs

@@ -206,6 +206,7 @@ internal static extern int window(
             int id,
             bool unregister,
             [MarshalAs(UnmanagedType.LPUTF8Str)] string title,
+            int width, int height,
             ref bool is_open,
             RenderCallback c_callback
             );

dotnet/Grey/Window.cs

@@ -9,10 +9,14 @@ public class Window : IDisposable {
         private bool _isOpen = true;
         private GCHandle _isOpenHandle;
         private readonly string _title;
+        private readonly int _initialWidth;
+        private readonly int _initialHeight;
 
-        public Window(string title, bool canClose = true) {
+        public Window(string title, bool canClose = true, int initialWidth = 0, int initialHeight = 0) {
             _isOpenHandle = GCHandle.Alloc(_isOpen, GCHandleType.Pinned);
             _title = title;
+            _initialWidth = initialWidth;
+            _initialHeight = initialHeight;
         }
 
         public bool IsOpen {
@@ -21,13 +25,13 @@ public bool IsOpen {
         }
 
         public void Run(Action renderContent) {
-            _id = Native.window(_id, false, _title, ref _isOpen, () => {
+            _id = Native.window(_id, false, _title, _initialWidth, _initialHeight, ref _isOpen, () => {
                 renderContent();
             });
         }
 
         public void Dispose() {
-            Native.window(_id, true, "", ref _isOpen, () => { });
+            Native.window(_id, true, "", 0, 0, ref _isOpen, () => { });
             if(_isOpenHandle.IsAllocated) {
                 _isOpenHandle.Free();
             }

grey/x.cpp

@@ -283,6 +283,7 @@ map<int, unique_ptr<w::window>> window_map;
 
 EXPORTED int32_t window(int32_t id, bool unregister,
     const char* title,
+    int32_t width, int32_t height,
     bool* p_open,
     RenderCallback c_render_callback) {
 
@@ -293,7 +294,9 @@ EXPORTED int32_t window(int32_t id, bool unregister,
         // create new window
         id = w::generate_int_id();
         string t{title};
-        window_map[id] = make_unique<w::window>(t, p_open);
+        auto wnd = make_unique<w::window>(t, p_open);
+        wnd->size(width, height);
+        window_map[id] = std::move(wnd);
     } else if(unregister) {
         // delete window from map
         window_map.erase(it);

grey/x.h

@@ -119,6 +119,7 @@ extern "C" {
     EXPORTED int32_t window(int32_t id,
         bool unregister,
         const char* title,
+        int32_t width, int32_t height,
         bool* p_open,
         RenderCallback c_render_callback);