# Rewrite 5
- Move Libraries Source into pd directory and give them all their own CMakeLists.txt - Partial rewrite core (color, autogenerated vec), lithium (now uses UNIQUE PTR for Commands), UI7 - Use MenuV2 as new standart in UI7 - Implementz ViewPort Pre alpha to UI7 - Add Line Drawing to DrawList (not Working) - Implement a Complete new drievrs API (static Drivers) - NO SUPPORT FOR SHARED LIBRARY BUILDS IN VERSION 5 YET - Add Tools to Autogenerate Headers and Stuff
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include/pd/ui7/menu.hpp
Normal file → Executable file
275
include/pd/ui7/menu.hpp
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@ -2,7 +2,8 @@
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/*
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MIT License
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Copyright (c) 2024 - 2025 René Amthor (tobid7)
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Copyright (c) 2024 - 2025 tobid7
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -23,278 +24,90 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "pd/ui7/container/dragdata.hpp"
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#include <pd/core/core.hpp>
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#include <pd/ui7/containers.hpp>
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#include <pd/ui7/drawlist.hpp>
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#include <pd/ui7/flags.hpp>
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#include <pd/ui7/id.hpp>
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#include <pd/ui7/io.hpp>
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#include <pd/ui7/layout.hpp>
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#include <pd/ui7/pd_p_api.hpp>
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namespace PD {
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namespace UI7 {
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/** Menu Class for UI7 */
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class PD_UI7_API Menu : public SmartCtor<Menu> {
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public:
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/**
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* Menu COnstructor (Unly used by UI7::Context)
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* @param id ID of the Menu
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* @param io IO Config Reference
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*/
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Menu(ID id, UI7::IO::Ref io) {
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/// Setup the Input Data
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this->io = io;
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this->id = id;
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this->name = id.GetName();
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/// Set Default Values here
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scrollbar[0] = false;
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scrollbar[1] = false;
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scroll_allowed[0] = false;
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scroll_allowed[1] = false;
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Layout = UI7::Layout::New(id, io);
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}
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~Menu() = default;
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class PD_UI7_API Menu {
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public:
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Menu(const UI7::ID &id, UI7::IO::Ref pIO);
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~Menu() {}
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// Objects
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PD_SHARED(Menu);
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/**
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* Render a Simple Label
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* @param label The text to draw
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*/
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void Label(const std::string& label);
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void Label(const std::string &label);
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/**
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* Render a Button
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* @param label The buttons text
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* @return if the button was pressed
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*/
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bool Button(const std::string& label);
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bool Button(const std::string &label);
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/**
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* Render a Checkbox
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* @param label Label of the Checkbox
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* @param v A value to update
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*/
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void Checkbox(const std::string& label, bool& v);
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void Checkbox(const std::string &label, bool &v);
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/**
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* Render an Image
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* @param img Texture reference of the image
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* @param size a Custom Size if needed
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*/
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void Image(LI::Texture::Ref img, fvec2 size = 0.f, LI::Rect uv = fvec4(0));
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void Image(Li::Texture::Ref img, fvec2 size = 0.f, Li::Rect uv = fvec4(0));
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/**
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* Color Edit Object that opens a popup editor if clicked
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* @param label Name of the Edit field
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* @param color Color reference to edit
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* Render a Drag Object witth any supported type:
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* [`int`, `float`, `double`, `u8`, `u16`, `u32`]
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* @param label Name of the Drag
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* @param data Reference to Data Object (can be multiple as well)
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* @param num_elements Defien the number of Elements in the Data addr
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* @param precission Difine the Format string len for float/double
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*/
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void ColorEdit(const std::string& label, u32* color);
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void DragFloat(const std::string& label, float* data, size_t num_elms);
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template <typename T>
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void DragData(const std::string& label, T* data, size_t num_elms = 1,
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void DragData(const std::string &label, T *data, size_t num_elms = 1,
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T min = std::numeric_limits<T>::min(),
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T max = std::numeric_limits<T>::max(), T step = 1,
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int precision = 1) {
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u32 id = Strings::FastHash("drd" + label + std::to_string((uintptr_t)data));
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Container::Ref r = Layout->FindObject(id);
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Container::Ref r = pLayout->FindObject(id);
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if (!r) {
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r = PD::New<UI7::DragData<T>>(label, data, num_elms, io, min, max, step,
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precision);
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r = UI7::DragData<T>::New(label, data, num_elms, pIO, min, max, step,
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precision);
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// Isnt This exactly the same line???
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// r = UI7::DragData<T>::New(label, data, num_elms, pIO, min, max, step,
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// precision);
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r->SetID(id);
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}
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Layout->AddObject(r);
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pLayout->AddObject(r);
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}
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// Basic API
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/**
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* Create a Tree Node
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* @param id String ID of the Node
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* @return node open or not
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*/
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bool BeginTreeNode(const UI7::ID& id);
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/**
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* End a Tree Node
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*/
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void EndTreeNode();
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/** Add the Next Objext to the same line */
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void SameLine() { Layout->SameLine(); }
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/** Add a Separator Line */
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void Sameline() { pLayout->SameLine(); }
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void Separator();
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/**
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* Render a Separator Line with a Text
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* @todo determinate text position by current alignment
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* @param label The Text to show
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*/
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void SeparatorText(const std::string& label);
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/** Put the last Added Object into the Joinlist */
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void Join();
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/**
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* Add the Last element to the join list
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* and perform an alignment operation
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* @param a Alignment Oeration(s)
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*/
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void JoinAlign(UI7Align a);
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/**
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* Align the Last Object
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* @param a Alignment Operation
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*/
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void AfterAlign(UI7Align a);
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/**
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* Set a Temp alignment op for the next Object
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* @param a Alignment Operation
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*/
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void NextAlign(UI7Align a) { Layout->NextAlign(a); }
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/**
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* Align Every Single Object by this operationset
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* @param a Alignment
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*/
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void PushAlignment(UI7Align a) { Layout->SetAlign(a); }
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/** Use default alignment */
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void PopAlignment() { Layout->Alignment = UI7Align_Default; }
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/**
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* Returns a Reference to the theme
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* @return Reference to the base Theme of the context
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*/
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Theme::Ref GetTheme() { return io->Theme; }
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/**
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* Directly return a Color by using the
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* m->ThemeColor(UI7Color_Text) for example
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* @param clr The Input UI7 Color
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* @return The 32bit color value
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*/
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u32 ThemeColor(UI7Color clr) const { return io->Theme->Get(clr); }
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void SeparatorText(const std::string &label);
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/**
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* Get IO Reference
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* @return io Reference
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*/
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UI7::IO::Ref GetIO() { return io; }
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void HandleFocus();
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void HandleScrolling();
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void HandleTitlebarActions();
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void DrawBaseLayout();
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// API for Custom Objects
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void Update();
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/** Return if a Vertical Scrollbar exists */
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bool HasVerticalScrollbar() { return scrollbar[1]; }
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/** Return if a Horizontal Scrollbar exists */
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bool HasHorizontalScrollbar() { return scrollbar[0]; }
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/** Get the Titlebar height */
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float TitleBarHeight() { return tbh; }
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/**
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* Set a Custom Titlebar heigt
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* @note Could destroy some basic functionality
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*/
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void TitleBarHeight(float v) { tbh = v; }
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/** Data Section */
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/**
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* Animated Scroll to Position
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* @param pos Destination Position
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*/
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void ScrollTo(fvec2 pos) {
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scroll_anim.From(Layout->ScrollOffset)
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.To(pos)
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.In(1.f)
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.As(scroll_anim.EaseInOutSine);
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}
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/** Check if Still in ScrollAnimation */
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bool IsAnimatedScroll() { return !scroll_anim.IsFinished(); }
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UI7MenuFlags Flags = 0;
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Layout::Ref pLayout;
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IO::Ref pIO;
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ID pID;
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bool *pIsShown = nullptr;
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bool pIsOpen = true;
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// Objects API
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/**
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* Create a Parent Container to move and edit all sub
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* instances at once
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*/
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void CreateParent();
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/** Destory the parent container (if one active) */
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void DestroyParent() { tmp_parent = nullptr; }
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// Draw List
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/** Get DrawList */
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DrawList::Ref GetDrawList() { return Layout->DrawList; }
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UI7::Layout::Ref GetLayout() { return Layout; }
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// Advanced
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/**
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* Display Debug Labels of a Menu
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* @param m Menu to display Data from
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* @param t Target to Write the Labels into
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*/
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static void DebugLabels(Menu::Ref m, Menu::Ref t = nullptr);
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// Uneditable Stuff
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/** Menu Name */
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std::string GetName() const { return name; }
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/** Menu ID [Hash of the Name] */
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u32 GetID() const { return id; }
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private:
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// Advanced Handlers
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/**
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* Setup for the Menu
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* @param flags Menu Flags
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*/
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void PreHandler(UI7MenuFlags flags);
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/** Handle things like scrolling */
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void PostHandler();
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/** Internal Processing */
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void Update(float delta);
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// Put some Buttons and functionality into its own functions
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/** Handler of the Close Button (if exists) */
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void CloseButtonHandler();
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/** Handler of the Resize Dragging (lower right corner) */
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void ResizeHandler();
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/** Logic of the Titlebar Movement */
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void MoveHandler();
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/** Menu Collapse Button Handler */
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void CollapseHandler();
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/** Scroll Handler (Includes Slider Drag) */
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void PostScrollHandler();
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/** Handler to Set menu focused or not */
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void MenuFocusHandler();
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// This ability is crazy useful
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friend class Context;
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// Data
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UI7MenuFlags flags = 0; ///< Menu Flags
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u32 id; ///< Menu ID
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std::string name; ///< Menu Name
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float tbh; ///< Titlebar height
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bool scrollbar[2]; ///< Is Hz or Vt Scrollbar rendered
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bool scroll_allowed[2]; ///< Is Hz or Vt Scrolling Alowed
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bool has_touch; ///< Menu has touch (depends on screen)
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bool is_open = true; ///< For Collapse Event
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bool* is_shown = nullptr; ///< For Close Button
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Container::Ref tmp_parent; ///< Parent Container (for better alignment etc)
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// Objects API
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std::vector<Container*> join; ///< List of Combined Objects
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int count_btn = 0; ///< Count for Button ID Prefix
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int count_cbx = 0; ///< Cound for Checkbox ID Prefix
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UI7::IO::Ref io; ///< IO Reference
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std::map<u32, bool> tree_nodes; ///< Map of Tree nodes
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// Animations System
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Tween<fvec2> scroll_anim; ///< for Scroll to Animation
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// Layout API
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PD::UI7::Layout::Ref Layout;
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UI7Color clr_close_btn = UI7Color_FrameBackground;
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UI7Color clr_collapse_tri = UI7Color_FrameBackground;
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UI7Color header = UI7Color_HeaderDead;
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float TitleBarHeight = 0.f;
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};
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} // namespace UI7
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} // namespace PD
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} // namespace UI7
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} // namespace PD
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