Lsp completion logic

include/ui/completionbox.h

@@ -0,0 +1,20 @@
+#ifndef UI_COMPLETIONBOX_H
+#define UI_COMPLETIONBOX_H
+
+#include "io/sysio.h"
+#include "pch.h"
+#include "utils/utils.h"
+
+struct CompletionBox {
+  struct CompletionSession *session;
+  bool hidden = true;
+  std::vector<ScreenCell> cells;
+  Coord size;
+  Coord position;
+
+  CompletionBox(CompletionSession *s) : session(s) {}
+  void render_update();
+  void render(Coord pos);
+};
+
+#endif

include/ui/diagnostics.h

@@ -9,8 +9,7 @@
 struct DiagnosticBox {
   std::vector<VWarn> warnings;
   std::vector<ScreenCell> cells;
-  uint32_t box_width;
-  uint32_t box_height;
+  Coord size;
 
   void clear();
   void render_first();

include/ui/hover.h

@@ -12,8 +12,7 @@ struct HoverBox {
   std::atomic<bool> is_markup;
   uint32_t scroll_;
   std::vector<ScreenCell> cells;
-  uint32_t box_width;
-  uint32_t box_height;
+  Coord size;
   std::vector<Highlight> highlights;
   std::vector<Span> hover_spans;