# Changes

- Remove () from vec formatter
 -Add Merge function to DrawList to Move Data into the Current DrawList
- Fix stupid bug in Rect.hpp which caused some problems in line rendering
- Remove some unused UI7 Flags
- io: Allocate FinalDrawList and add GetViewPort func
- Readd TreeNodes to Menu
- Add ABout/Style and Metrics Menu to Context
- Add some Variables for cliprects in ui7 container.hpp
- Add InputHandler functionality to DynObj
- Fix Menu Layout Render Order
- Add Better Menu Sorting to Context
# ppam
- Use stringview instead of hardcoded const char*
# Todos
- Work on the Lithium 3D System
- Fix UI7 Menu Order to Pop new Menus into the front instead of the background
- Add Scrolling support to menu (or integrate it into layout maybe)

include/pd/ui7/container/container.hpp

@@ -63,6 +63,11 @@ class PD_UI7_API Container {
     // this->screen = io->Ren->CurrentScreen();
   }
 
+  void SetClipRect(fvec4 clip) {
+    pClipRect = clip;
+    pCLipRectUsed = true;
+  }
+
   /** Setter for Position */
   void SetPos(const fvec2& pos) { this->pos = pos; }
   /** Setter for Size */
@@ -161,6 +166,10 @@ class PD_UI7_API Container {
   bool pPressed = false;
   /** Was Pressed Twice */
   bool pPressedTwice = false;
+  /** ClipRect */
+  fvec4 pClipRect;
+  /** Clip Rect used */
+  bool pCLipRectUsed = false;
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/container/dynobj.hpp

@@ -52,6 +52,10 @@ class PD_UI7_API DynObj : public Container {
 
   PD_SHARED(DynObj);
 
+  void AddInputHandler(std::function<void(UI7::IO::Ref, Container*)> inp) {
+    pInp = inp;
+  }
+
   /** Return true if butten is pressed*/
   bool IsPressed() { return pressed; }
   /**
@@ -72,6 +76,7 @@ class PD_UI7_API DynObj : public Container {
   UI7Color color = UI7Color_Button;  ///< current button color
   bool pressed = false;              ///< ispressed value
   std::function<void(UI7::IO::Ref, Li::DrawList::Ref, Container*)> pRenFun;
+  std::function<void(UI7::IO::Ref, Container*)> pInp;
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/flags.hpp

@@ -31,8 +31,6 @@ using UI7Align = unsigned int;
 using UI7IOFlags = unsigned int;
 /** 32Bit Value for Layout Flags */
 using UI7LayoutFlags = unsigned int;
-/** 32Bit value for DrawFlags */
-using UI7DrawFlags = unsigned int;
 
 /** Menu Flags */
 enum UI7MenuFlags_ {
@@ -48,6 +46,9 @@ enum UI7MenuFlags_ {
   UI7MenuFlags_NoResize = 1 << 8,      ///< Disable Menu Resize
   UI7MenuFlags_NoClose = 1 << 9,       ///< Disable Close Button
   UI7MenuFlags_NoScrollbar = 1 << 10,  ///< Hide the Scrollbar
+  // POC
+  UI7MenuFlags_Maximize = 1 << 11,  ///< Add a Maximize Button
+  UI7MenuFlags_Minimize = 1 << 12,  ///< Add a Minimize Button
   // Enable Horizontal and Vertical Scrolling
   UI7MenuFlags_Scrolling = UI7MenuFlags_HzScrolling | UI7MenuFlags_VtScrolling,
 };
@@ -58,12 +59,6 @@ enum UI7LayoutFlags_ {
   UI7LayoutFlags_UseClipRect = 1 << 0,  ///< Enable ClipRect
 };
 
-enum UI7DrawFlags_ {
-  UI7DrawFlags_None = 0,
-  UI7DrawFlags_Close = 1 << 0,    ///< Close a PolyLine
-  UI7DrawFlags_AALines = 1 << 1,  ///< Anti aliased Lines
-};
-
 /** UI7 Context Flags */
 enum UI7IOFlags_ {
   UI7IOFlags_None = 0,                 ///< No Additional Config available
@@ -91,6 +86,11 @@ enum UI7LytAdd_ {
   UI7LytAdd_Front = 1 << 2,           ///< Add in front of the list
 };
 
+/**
+ * Todo: Look at this
+ * Maybe proof of concept ???
+ * Didnt remember that this exists
+ */
 enum UI7ContainerFlags_ {
   UI7ContainerFlags_None = 0,
   UI7ContainerFlags_EnableInternalInput = 1 << 0,

include/pd/ui7/io.hpp

@@ -40,6 +40,7 @@ class PD_UI7_API IO {
     Theme = UI7::Theme::New();
     Back = Li::DrawList::New();
     Front = Li::DrawList::New();
+    FDL = Li::DrawList::New();
     DeltaStats = TimeStats::New(60);
     /** Probably not the best solution i guess */
     CurrentViewPort.z = PD::Li::Gfx::pGfx->ViewPort.x;
@@ -54,6 +55,12 @@ class PD_UI7_API IO {
    */
   void Update();
 
+  /**
+   * Final Draw List for PD::Li::Gfx::RednerDrawData
+   *
+   * Possible thanks to the DrawList::Merge Feature
+   */
+  Li::DrawList::Ref FDL = nullptr;
   ivec4 CurrentViewPort = ivec4(0, 0, 0, 0);
   std::unordered_map<u32, ViewPort::Ref> ViewPorts;
   float Framerate = 0.f;
@@ -94,6 +101,13 @@ class PD_UI7_API IO {
     ViewPorts[id] = ViewPort::New(id, size);
   }
 
+  ViewPort::Ref GetViewPort(const ID& id) {
+    if (ViewPorts.count(id)) {
+      return nullptr;
+    }
+    return ViewPorts[id];
+  }
+
   UI7::InputHandler::Ref InputHandler;
 };
 }  // namespace UI7

include/pd/ui7/layout.hpp

@@ -126,7 +126,8 @@ class PD_UI7_API Layout {
   fvec2 MaxPosition;
   fvec4 WorkRect;
 
-  // Scrolling
+  // Scrolling (Only theoretical)
+  // Rendering must be done by the Objective that uses the Lyt
   fvec2 ScrollOffset;
   bool Scrolling[2];
 

include/pd/ui7/menu.hpp

@@ -24,16 +24,17 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include "pd/ui7/container/dragdata.hpp"
 #include <pd/core/core.hpp>
 #include <pd/ui7/io.hpp>
 #include <pd/ui7/layout.hpp>
 #include <pd/ui7/pd_p_api.hpp>
 
+#include "pd/ui7/container/dragdata.hpp"
+
 namespace PD {
 namespace UI7 {
 class PD_UI7_API Menu {
-public:
+ public:
   Menu(const UI7::ID &id, UI7::IO::Ref pIO);
   ~Menu() {}
 
@@ -87,9 +88,11 @@ public:
     }
     pLayout->AddObject(r);
   }
-  void Sameline() { pLayout->SameLine(); }
+  void SameLine() { pLayout->SameLine(); }
   void Separator();
   void SeparatorText(const std::string &label);
+  bool BeginTreeNode(const ID &id);
+  void EndTreeNode();
 
   void HandleFocus();
   void HandleScrolling();
@@ -106,8 +109,9 @@ public:
   ID pID;
   bool *pIsShown = nullptr;
   bool pIsOpen = true;
+  std::unordered_map<u32, bool> pTreeNodes;
 
   float TitleBarHeight = 0.f;
 };
-} // namespace UI7
-} // namespace PD
+}  // namespace UI7
+}  // namespace PD

include/pd/ui7/ui7.hpp

@@ -24,12 +24,13 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include "pd/ui7/flags.hpp"
 #include <pd/core/core.hpp>
 #include <pd/ui7/io.hpp>
 #include <pd/ui7/menu.hpp>
 #include <pd/ui7/pd_p_api.hpp>
 
+#include "pd/ui7/flags.hpp"
+
 /**
  * Declare UI7 Version
  * Format: 00    00    00    00
@@ -48,7 +49,7 @@ namespace UI7 {
 PD_UI7_API std::string GetVersion(bool show_build = false);
 /** Base Context for UI7 */
 class PD_UI7_API Context {
-public:
+ public:
   Context() { pIO = IO::New(); }
   ~Context() = default;
 
@@ -57,8 +58,13 @@ public:
   void AddViewPort(const ID &id, const ivec4 &vp);
   void UseViewPort(const ID &id);
   void Update();
-  bool BeginMenu(const ID &id, UI7MenuFlags flags, bool *pShow = nullptr);
+  bool BeginMenu(const ID &id, UI7MenuFlags flags = 0, bool *pShow = nullptr);
   void EndMenu();
+  void AboutMenu(bool *show = nullptr);
+  void MetricsMenu(bool *show = nullptr);
+  void StyleEditor(bool *show = nullptr);
+
+  Li::DrawList::Ref GetDrawData() { return pIO->FDL; }
 
   Menu::Ref pGetOrCreateMenu(const ID &id) {
     auto menu = pMenus.find(id);
@@ -73,7 +79,8 @@ public:
   /** Current Menu */
   Menu::Ref pCurrent = nullptr;
   std::vector<u32> pCurrentMenus;
+  std::vector<u32> pDFO; /** Debug Final Order */
   std::unordered_map<u32, Menu::Ref> pMenus;
 };
-} // namespace UI7
-} // namespace PD
+}  // namespace UI7
+}  // namespace PD