App-level changes to support correct redrawing while resizing on

Windows.

src/musikcube/cursespp/App.cpp

@@ -115,6 +115,7 @@ static bool isLangUtf8() {
 #ifdef WIN32
 static void pdcWinguiResizeCallback() {
     App::Instance().NotifyResized();
+    App::Instance().Layout();
 }
 #endif
 
@@ -612,6 +613,23 @@ process:
             this->NotifyResized();
         }
 
+        this->Layout();
+    }
+
+    overlays.Clear();
+}
+
+void App::NotifyResized() {
+    resized = false;
+    resize_term(0, 0);
+    Window::InvalidateScreen();
+    if (this->resizeHandler) {
+        this->resizeHandler();
+    }
+    this->OnResized();
+}
+
+void App::Layout() {
     this->CheckShowOverlay();
     this->EnsureFocusIsValid();
 
@@ -630,19 +648,6 @@ process:
     Window::WriteToScreen(this->state.input);
 }
 
-    overlays.Clear();
-}
-
-void App::NotifyResized() {
-    resized = false;
-    resize_term(0, 0);
-    Window::InvalidateScreen();
-    if (this->resizeHandler) {
-        this->resizeHandler();
-    }
-    this->OnResized();
-}
-
 void App::UpdateFocusedWindow(IWindowPtr window) {
     if (this->state.focused != window) {
         this->state.focused = window;

src/musikcube/cursespp/Window.cpp

@@ -105,6 +105,7 @@ static inline void DrawCursor(IInput* input) {
                 const int targetY = 0;
                 const int targetX = (int) input->Position();
                 wmove(content, targetY, targetX);
+                wnoutrefresh(content);
             }
             return;
         }
@@ -131,8 +132,8 @@ bool Window::WriteToScreen(IInput* input) {
     if (drawPending && !freeze) {
         drawPending = false;
         update_panels();
-        doupdate();
         DrawCursor(input);
+        doupdate();
         return true;
     }
     else if (freeze) {

src/musikcube/cursespp/cursespp/App.h

@@ -70,6 +70,7 @@ namespace cursespp {
             void Minimize();
             void Restore();
             void NotifyResized();
+            void Layout();
 
 #ifdef WIN32
             static bool Running(const std::string& uniqueId, const std::string& title);