add dialog_highlighter_is_dynamic

src/base/dialog_highlighter.c

@@ -69,6 +69,14 @@ ret_t dialog_highlighter_draw(dialog_highlighter_t* h, float_t percent) {
   return RET_NOT_IMPL;
 }
 
+bool_t dialog_highlighter_is_dynamic(dialog_highlighter_t* h) {
+  if (h != NULL && h->vt != NULL && h->vt->is_dynamic != NULL) {
+    return h->vt->is_dynamic(h);
+  } else {
+    return FALSE;
+  }
+}
+
 static ret_t dialog_highlighter_on_destroy(dialog_highlighter_t* h) {
   return_value_if_fail(h != NULL && h->vt != NULL, RET_BAD_PARAMS);
 

src/base/dialog_highlighter.h

@@ -31,6 +31,7 @@ typedef struct _dialog_highlighter_t dialog_highlighter_t;
 
 typedef ret_t (*dialog_highlighter_prepare_t)(dialog_highlighter_t* h, canvas_t* c);
 typedef ret_t (*dialog_highlighter_draw_t)(dialog_highlighter_t* h, float_t percent);
+typedef bool_t (*dialog_highlighter_is_dynamic_t)(dialog_highlighter_t* h);
 typedef ret_t (*dialog_highlighter_on_destroy_t)(dialog_highlighter_t* h);
 
 typedef dialog_highlighter_t* (*dialog_highlighter_create_t)(object_t* args);
@@ -41,6 +42,7 @@ typedef struct _dialog_highlighter_vtable_t {
   uint32_t size;
   dialog_highlighter_draw_t draw;
   dialog_highlighter_prepare_t prepare;
+  dialog_highlighter_is_dynamic_t is_dynamic;
   dialog_highlighter_on_destroy_t on_destroy;
 } dialog_highlighter_vtable_t;
 
@@ -129,6 +131,15 @@ ret_t dialog_highlighter_prepare(dialog_highlighter_t* h, canvas_t* c);
  */
 ret_t dialog_highlighter_draw(dialog_highlighter_t* h, float_t percent);
 
+/**
+ * @method dialog_highlighter_is_dynamic
+ * 是否是动态绘制(方便外层优化)。
+ * @param {dialog_highlighter_t*} h 对话框高亮策略对象。
+ *
+ * @return {bool_t} 返回TRUE表示动态绘制，否则表示不是动态绘制。
+ */
+bool_t dialog_highlighter_is_dynamic(dialog_highlighter_t* h);
+
 /**
  * @method dialog_highlighter_destroy
  * 销毁对话框高亮策略对象。

src/base/window_animator.c

@@ -146,6 +146,10 @@ static ret_t window_animator_begin_frame_overlap(window_animator_t* wa) {
     w = wa->curr_win->parent;
   }
 
+  if (dialog_highlighter_is_dynamic(wa->dialog_highlighter)) {
+    w = wa->curr_win->parent;
+  }
+
   r = rect_init(w->x, w->y, w->w, w->h);
   ENSURE(canvas_begin_frame(wa->canvas, &r, LCD_DRAW_ANIMATION_OVERLAP) == RET_OK);
 #endif

src/dialog_highlighters/dialog_highlighter_default.c

@@ -78,11 +78,18 @@ static ret_t dialog_highlighter_default_draw(dialog_highlighter_t* h, float_t pe
   return RET_OK;
 }
 
+static bool_t dialog_highlighter_default_is_dynamic(dialog_highlighter_t* h) {
+  dialog_highlighter_default_t* dh = (dialog_highlighter_default_t*)h;
+
+  return (dh->start_alpha != dh->end_alpha);
+}
+
 static const dialog_highlighter_vtable_t s_dialog_highlighter_default_vt = {
     .type = "dialog_highlighter_default_t",
     .desc = "dialog_highlighter_default_t",
     .size = sizeof(dialog_highlighter_default_t),
     .prepare = dialog_highlighter_default_prepare,
+    .is_dynamic = dialog_highlighter_default_is_dynamic,
     .draw = dialog_highlighter_default_draw};
 
 dialog_highlighter_t* dialog_highlighter_default_create(object_t* args) {