Initial Multi-Viewport implementation
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package imgui;
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/**
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* The viewports created and managed by Dear ImGui. The role of the platform back-end is to create the platform/OS windows corresponding to each viewport.
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* - Main Area = entire viewport.
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* - Work Area = entire viewport minus sections optionally used by menu bars, status bars. Some positioning code will prefer to use this. Window are also trying to stay within this area.
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*/
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public final class ImGuiViewport {
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final long ptr;
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ImGuiViewport(final long ptr) {
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this.ptr = ptr;
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}
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/*JNI
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#include <stdint.h>
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#include <imgui.h>
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#include "jni_common.h"
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jfieldID imGuiViewportPtrID;
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#define IMGUI_VIEWPORT ((ImGuiViewport*)env->GetLongField(object, imGuiViewportPtrID))
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*/
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static native void nInit(); /*
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jclass jImGuiViewportClass = env->FindClass("imgui/ImGuiViewport");
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imGuiViewportPtrID = env->GetFieldID(jImGuiViewportClass, "ptr", "J");
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*/
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/**
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* Unique identifier for the viewport.
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*/
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public native int getImGuiId(); /*
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return IMGUI_VIEWPORT->ID;
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*/
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/**
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* Unique identifier for the viewport.
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*/
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public native void setImGuiId(int imGuiID); /*
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IMGUI_VIEWPORT->ID = imGuiID;
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*/
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/**
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* See ImGuiViewportFlags_.
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*/
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public native int getFlags(); /*
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return IMGUI_VIEWPORT->Flags;
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*/
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/**
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* See ImGuiViewportFlags_.
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*/
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public native void setFlags(int flags); /*
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IMGUI_VIEWPORT->Flags = flags;
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*/
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/**
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* Main Area: Position of the viewport (the imgui coordinates are the same as OS desktop/native coordinates).
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*/
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public native void getPos(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, &IMGUI_VIEWPORT->Pos, dstImVec2);
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*/
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/**
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* Main Area: Position of the viewport (the imgui coordinates are the same as OS desktop/native coordinates).
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*/
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public native float getPosX(); /*
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return IMGUI_VIEWPORT->Pos.x;
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*/
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/**
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* Main Area: Position of the viewport (the imgui coordinates are the same as OS desktop/native coordinates).
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*/
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public native float getPosY(); /*
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return IMGUI_VIEWPORT->Pos.y;
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*/
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/**
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* Main Area: Position of the viewport (the imgui coordinates are the same as OS desktop/native coordinates).
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*/
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public native void setPos(float x, float y); /*
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IMGUI_VIEWPORT->Pos = ImVec2(x, y);
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*/
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/**
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* Main Area: Size of the viewport.
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*/
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public native void getSize(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, &IMGUI_VIEWPORT->Size, dstImVec2);
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*/
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/**
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* Main Area: Size of the viewport.
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*/
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public native float getSizeX(); /*
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return IMGUI_VIEWPORT->Size.x;
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*/
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/**
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* Main Area: Size of the viewport.
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*/
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public native float getSizeY(); /*
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return IMGUI_VIEWPORT->Size.y;
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*/
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/**
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* Main Area: Size of the viewport.
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*/
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public native void seSize(float x, float y); /*
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IMGUI_VIEWPORT->Size = ImVec2(x, y);
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*/
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/**
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* Work Area: Offset from Pos to top-left corner of Work Area. Generally (0,0) or (0,+main_menu_bar_height).
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* Work Area is Full Area but without menu-bars/status-bars (so WorkArea always fit inside Pos/Size!)
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*/
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public native void getWorkOffsetMin(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, &IMGUI_VIEWPORT->WorkOffsetMin, dstImVec2);
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*/
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/**
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* Work Area: Offset from Pos to top-left corner of Work Area. Generally (0,0) or (0,+main_menu_bar_height).
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* Work Area is Full Area but without menu-bars/status-bars (so WorkArea always fit inside Pos/Size!)
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*/
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public native float getWorkOffsetMinX(); /*
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return IMGUI_VIEWPORT->WorkOffsetMin.x;
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*/
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/**
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* Work Area: Offset from Pos to top-left corner of Work Area. Generally (0,0) or (0,+main_menu_bar_height).
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* Work Area is Full Area but without menu-bars/status-bars (so WorkArea always fit inside Pos/Size!)
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*/
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public native float getWorkOffsetMinY(); /*
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return IMGUI_VIEWPORT->WorkOffsetMin.y;
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*/
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/**
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* Work Area: Offset from Pos to top-left corner of Work Area. Generally (0,0) or (0,+main_menu_bar_height).
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* Work Area is Full Area but without menu-bars/status-bars (so WorkArea always fit inside Pos/Size!)
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*/
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public native void seWorkOffsetMin(float x, float y); /*
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IMGUI_VIEWPORT->WorkOffsetMin = ImVec2(x, y);
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*/
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/**
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* Work Area: Offset from Pos+Size to bottom-right corner of Work Area. Generally (0,0) or (0,-status_bar_height).
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*/
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public native void getWorkOffsetMax(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, &IMGUI_VIEWPORT->WorkOffsetMax, dstImVec2);
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*/
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/**
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* Work Area: Offset from Pos+Size to bottom-right corner of Work Area. Generally (0,0) or (0,-status_bar_height).
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*/
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public native float getWorkOffsetMaxX(); /*
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return IMGUI_VIEWPORT->WorkOffsetMax.x;
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*/
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/**
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* Work Area: Offset from Pos+Size to bottom-right corner of Work Area. Generally (0,0) or (0,-status_bar_height).
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*/
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public native float getWorkOffsetMaxY(); /*
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return IMGUI_VIEWPORT->WorkOffsetMax.y;
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*/
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/**
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* Work Area: Offset from Pos+Size to bottom-right corner of Work Area. Generally (0,0) or (0,-status_bar_height).
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*/
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public native void seWorkOffsetMax(float x, float y); /*
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IMGUI_VIEWPORT->WorkOffsetMax = ImVec2(x, y);
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*/
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/**
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* 1.0f = 96 DPI = No extra scale.
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*/
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public native float getDpiScale(); /*
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return IMGUI_VIEWPORT->DpiScale;
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*/
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/**
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* 1.0f = 96 DPI = No extra scale.
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*/
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public native void setDpiScale(float dpiScale); /*
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IMGUI_VIEWPORT->DpiScale = dpiScale;
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*/
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// TODO: DrawData
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/**
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* (Advanced) 0: no parent. Instruct the platform back-end to setup a parent/child relationship between platform windows.
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*/
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public native int getParentViewportId(); /*
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return IMGUI_VIEWPORT->ParentViewportId;
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*/
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/**
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* (Advanced) 0: no parent. Instruct the platform back-end to setup a parent/child relationship between platform windows.
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*/
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public native void setParentViewportId(int parentViewportId); /*
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IMGUI_VIEWPORT->ParentViewportId = parentViewportId;
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*/
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// Our design separate the Renderer and Platform back-ends to facilitate combining default back-ends with each others.
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// When our create your own back-end for a custom engine, it is possible that both Renderer and Platform will be handled
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// by the same system and you may not need to use all the UserData/Handle fields.
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// The library never uses those fields, they are merely storage to facilitate back-end implementation.
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// TODO: PlatformUserData, PlatformHandle, PlatformHandleRaw
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/**
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* Platform window requested move (e.g. window was moved by the OS / host window manager, authoritative position will be OS window position).
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*/
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public native boolean getPlatformRequestMove(); /*
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return IMGUI_VIEWPORT->PlatformRequestMove;
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*/
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/**
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* Platform window requested move (e.g. window was moved by the OS / host window manager, authoritative position will be OS window position).
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*/
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public native void setPlatformRequestMove(boolean platformRequestMove); /*
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IMGUI_VIEWPORT->PlatformRequestMove = platformRequestMove;
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*/
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/**
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* Platform window requested resize (e.g. window was resized by the OS / host window manager, authoritative size will be OS window size).
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*/
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public native boolean getPlatformRequestResize(); /*
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return IMGUI_VIEWPORT->PlatformRequestResize;
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*/
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/**
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* Platform window requested resize (e.g. window was resized by the OS / host window manager, authoritative size will be OS window size).
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*/
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public native void setPlatformRequestResize(boolean platformRequestResize); /*
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IMGUI_VIEWPORT->PlatformRequestResize = platformRequestResize;
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*/
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/**
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* Platform window requested closure (e.g. window was moved by the OS / host window manager, e.g. pressing ALT-F4).
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*/
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public native boolean getPlatformRequestClose(); /*
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return IMGUI_VIEWPORT->PlatformRequestClose;
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*/
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/**
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* Platform window requested closure (e.g. window was moved by the OS / host window manager, e.g. pressing ALT-F4).
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*/
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public native void setPlatformRequestClose(boolean platformRequestClose); /*
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IMGUI_VIEWPORT->PlatformRequestClose = platformRequestClose;
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*/
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// Access work-area rectangle with GetWorkXXX functions (see comments above)
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public native void getCenter(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, IMGUI_VIEWPORT->GetCenter(), dstImVec2);
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*/
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public native float getCenterX(); /*
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return IMGUI_VIEWPORT->GetCenter().x;
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*/
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public native float getCenterY(); /*
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return IMGUI_VIEWPORT->GetCenter().y;
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*/
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public native void getWorkPos(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, IMGUI_VIEWPORT->GetWorkPos(), dstImVec2);
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*/
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public native float getWorkPosX(); /*
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return IMGUI_VIEWPORT->GetWorkPos().x;
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*/
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public native float getWorkPosY(); /*
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return IMGUI_VIEWPORT->GetWorkPos().y;
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*/
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public native void getWorkSize(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, IMGUI_VIEWPORT->GetWorkSize(), dstImVec2);
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*/
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public native float getWorkSizeX(); /*
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return IMGUI_VIEWPORT->GetWorkSize().x;
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*/
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public native float getWorkSizeY(); /*
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return IMGUI_VIEWPORT->GetWorkSize().y;
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*/
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}
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