add wrap_content feature to layout

sohotz · Jun 12, 2024 · e32dc87 · e32dc87
1 parent 219fe3c
commit e32dc87
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Showing 6 changed files with 22 additions and 3 deletions.
diff --git a/dom/include/dom/layout_node.h b/dom/include/dom/layout_node.h
@@ -81,6 +81,8 @@ class LayoutNode {
 
   virtual void SetWidth(float width) = 0;
   virtual void SetHeight(float height) = 0;
+  virtual void SetMaxWidth(float width) = 0;
+  virtual void SetMaxHeight(float height) = 0;
   virtual void SetPosition(Edge edge, float position) = 0;
   virtual void SetScaleFactor(float scale_factor) = 0;
   virtual bool HasNewLayout() = 0;

diff --git a/dom/include/dom/root_node.h b/dom/include/dom/root_node.h
@@ -94,6 +94,9 @@ class RootNode : public DomNode {
   void SetRootOrigin(float x, float y);
   void Traverse(const std::function<void(const std::shared_ptr<DomNode>&)>& on_traverse);
   void AddInterceptor(const std::shared_ptr<DomActionInterceptor>& interceptor);
+  void SetDisableSetRootSize(bool disable) {
+    disable_set_root_size_ = disable;
+  }
 
   static footstone::utils::PersistentObjectMap<uint32_t, std::shared_ptr<RootNode>>& PersistentMap() {
     return persistent_map_;
@@ -128,6 +131,8 @@ class RootNode : public DomNode {
   std::shared_ptr<AnimationManager> animation_manager_;
   std::unique_ptr<DomNodeStyleDiffer> style_differ_;
 
+  bool disable_set_root_size_ { false };
+
   static footstone::utils::PersistentObjectMap<uint32_t, std::shared_ptr<RootNode>> persistent_map_;
 };
 

diff --git a/dom/include/dom/taitank_layout_node.h b/dom/include/dom/taitank_layout_node.h
@@ -235,13 +235,13 @@ class TaitankLayoutNode : public LayoutNode, public std::enable_shared_from_this
    * @brief 设置 max width 属性
    * @param max_width 最大宽度
    */
-  void SetMaxWidth(float max_width);
+  void SetMaxWidth(float max_width) override;
 
   /**
    * @brief 设置 max height 属性
    * @param max_height 最大高度
    */
-  void SetMaxHeight(float max_height);
+  void SetMaxHeight(float max_height) override;
 
   /**
    * @brief 设置 min width 属性

diff --git a/dom/include/dom/yoga_layout_node.h b/dom/include/dom/yoga_layout_node.h
@@ -46,6 +46,10 @@ class YogaLayoutNode : public LayoutNode, public std::enable_shared_from_this<Yo
   void SetWidth(float width) override;
 
   void SetHeight(float height) override;
+
+  void SetMaxWidth(float width) override;
+
+  void SetMaxHeight(float height) override;
 
   void SetScaleFactor(float sacle_factor) override;
 

diff --git a/dom/src/dom/root_node.cc b/dom/src/dom/root_node.cc
@@ -458,7 +458,11 @@ std::shared_ptr<DomNode> RootNode::GetNode(uint32_t id) {
 
 std::tuple<float, float> RootNode::GetRootSize() { return GetLayoutSize(); }
 
-void RootNode::SetRootSize(float width, float height) { SetLayoutSize(width, height); }
+void RootNode::SetRootSize(float width, float height) {
+  if (!disable_set_root_size_) {
+    SetLayoutSize(width, height);
+  }
+}
 
 void RootNode::SetRootOrigin(float x, float y) { SetLayoutOrigin(x, y); }
 

diff --git a/dom/src/dom/yoga_layout_node.cc b/dom/src/dom/yoga_layout_node.cc
@@ -284,6 +284,10 @@ void YogaLayoutNode::SetWidth(float width) { YGNodeStyleSetWidth(yoga_node_, wid
 
 void YogaLayoutNode::SetHeight(float height) { YGNodeStyleSetHeight(yoga_node_, height); }
 
+void YogaLayoutNode::SetMaxWidth(float width) { YGNodeStyleSetMaxWidth(yoga_node_, width); }
+
+void YogaLayoutNode::SetMaxHeight(float height) { YGNodeStyleSetMaxHeight(yoga_node_, height); }
+
 void YogaLayoutNode::SetScaleFactor(float scale_factor) { YGConfigSetPointScaleFactor(yoga_config_, scale_factor); }
 
 static LayoutMeasureMode ToLayoutMeasureMode(YGMeasureMode measure_mode) {