Fixed mouse

src/text_editor/commands.cpp

@@ -1,18 +1,6 @@
 bool AppIsRunning  = true;
 bool WaitForEvents = true;
 
-enum {
-    MOUSE_NONE,
-
-    MOUSE_LEFT,
-    MOUSE_RIGHT,
-    MOUSE_MIDDLE,
-
-    MOUSE_LEFT_UP,
-    MOUSE_RIGHT_UP,
-    MOUSE_MIDDLE_UP,
-};
-
 enum EventKind {
     EVENT_NONE,
     EVENT_UPDATE,
@@ -25,11 +13,14 @@ enum EventKind {
     EVENT_MOUSE_RIGHT_UP,
     EVENT_MOUSE_MIDDLE_UP,
     EVENT_MOUSE_WHEEL,
+    EVENT_MOUSE_MOVE,
 
     EVENT_KEY_PRESS,
     EVENT_TEXT_INPUT,
 };
 
+bool IsMouseEvent(EventKind kind) { return kind >= EVENT_MOUSE_LEFT && kind <= EVENT_MOUSE_MOVE; }
+
 struct Event {
     EventKind   kind;
     SDL_Keycode key;

src/text_editor/commands_window.cpp

@@ -591,7 +591,13 @@ void WindowCommand(Event event, Window *window, View *view) {
         bool  mouse_in_scrollbar = CheckCollisionPointRec(mouse, window->scrollbar_rect);
 
         bool scrollbar_action = mouse_in_scrollbar || window->mouse_selecting_scrollbar;
-        bool document_action  = mouse_in_document || window->mouse_selecting;
+        bool document_action  = false;
+        {
+            bool a          = mouse_in_document && IsMouseEvent(event.kind);
+            bool b          = window->mouse_selecting && !mouse_in_document;
+            document_action = a || b;
+        }
+
         if (!scrollbar_action && document_action) {
             Vec2I mworld = mouse - window->document_rect.min + view->scroll;
             Vec2I pos    = mworld / Vec2I{FontCharSpacing, FontLineSpacing};
@@ -606,6 +612,8 @@ void WindowCommand(Event event, Window *window, View *view) {
                 if (InBounds({c->range.min, c->range.max + 1}, p)) {
                     c->range               = EncloseWord(*buffer, p);
                     view->selection_anchor = c->range;
+                } else {
+                    view->selection_anchor = Rng(p);
                 }
             } else if (mouse_in_document && Mouse(LEFT) && event.ctrl) {
                 Insert(&view->carets, MakeCaret(p, p), 0);

src/text_editor/text_editor.cpp

@@ -70,16 +70,19 @@ Event TranslateSDLEvent(SDL_Event *input_event) {
     case SDL_EVENT_QUIT: {
         event.kind = EVENT_QUIT;
     } break;
+
     case SDL_EVENT_KEY_DOWN: {
         event.kind             = EVENT_KEY_PRESS;
         SDL_KeyboardEvent &key = input_event->key;
         event.key              = key.key;
     } break;
+
     case SDL_EVENT_TEXT_INPUT: {
         event.kind            = EVENT_TEXT_INPUT;
         SDL_TextInputEvent &b = input_event->text;
         event.text            = b.text;
     } break;
+
     case SDL_EVENT_MOUSE_BUTTON_DOWN: {
         SDL_MouseButtonEvent &b = input_event->button;
         event.xmouse            = (int16_t)b.x;
@@ -95,6 +98,7 @@ Event TranslateSDLEvent(SDL_Event *input_event) {
             event.kind = EVENT_MOUSE_MIDDLE;
         }
     } break;
+
     case SDL_EVENT_MOUSE_BUTTON_UP: {
         SDL_MouseButtonEvent &b = input_event->button;
         event.xmouse            = (int16_t)b.x;
@@ -107,6 +111,7 @@ Event TranslateSDLEvent(SDL_Event *input_event) {
             event.kind = EVENT_MOUSE_MIDDLE_UP;
         }
     } break;
+
     case SDL_EVENT_MOUSE_WHEEL: {
         event.kind             = EVENT_MOUSE_WHEEL;
         SDL_MouseWheelEvent &b = input_event->wheel;
@@ -114,6 +119,12 @@ Event TranslateSDLEvent(SDL_Event *input_event) {
         event.ymouse           = (int16_t)b.mouse_y;
         event.wheel            = {b.x, b.y};
     } break;
+
+    case SDL_EVENT_MOUSE_MOTION: {
+        event.kind              = EVENT_MOUSE_MOVE;
+        SDL_MouseMotionEvent &b = input_event->motion;
+    } break;
+
     default: {
     };
     }