mirror of
https://github.com/ocornut/imgui.git
synced 2026-11-07 23:15:52 +01:00
08fbbd9624
Each backend becomes its own module that imports 'imgui' and includes its header and source in the purview. Do the same preparation as for the core: - Skip system, platform and graphics API includes under IMGUI_CXX_MODULE, because the module includes them in its global module fragment. - Skip the forward declarations of platform types (GLFWwindow, SDL_Window, ID3D11Device...). Declared in the purview, they would be new types attached to the backend module instead of the real ones. For the same reason, sdl2 drops the elaborated 'struct _SDL_GameController'. - Wrap each header's API in IMGUI_EXPORT_BEGIN/END. - win32: export ImGui_ImplWin32_WndProcHandler() under IMGUI_CXX_MODULE. The header keeps it commented out to avoid pulling in <windows.h>, but a module user can't forward-declare it themselves. - glfw: skip the local GetIO(ImGuiContext*) declaration, because 'imgui' exports it.
42 lines
2.2 KiB
C
42 lines
2.2 KiB
C
// dear imgui: Platform Binding for Android native app
|
|
// This needs to be used along with a Renderer (e.g. OpenGL3, Vulkan..)
|
|
|
|
// Implemented features:
|
|
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy AKEYCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
|
|
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen.
|
|
// Missing features or Issues:
|
|
// [ ] Platform: Clipboard support.
|
|
// [ ] Platform: Gamepad support.
|
|
// [ ] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'. FIXME: Check if this is even possible with Android.
|
|
// Important:
|
|
// - Consider using SDL or GLFW backend on Android, which will be more full-featured than this.
|
|
// - FIXME: On-screen keyboard currently needs to be enabled by the application (see examples/ and issue #3446)
|
|
// - FIXME: Unicode character inputs needs to be passed by Dear ImGui by the application (see examples/ and issue #3446)
|
|
|
|
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
|
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
|
// Learn about Dear ImGui:
|
|
// - FAQ https://dearimgui.com/faq
|
|
// - Getting Started https://dearimgui.com/getting-started
|
|
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
|
|
// - Introduction, links and more at the top of imgui.cpp
|
|
|
|
#pragma once
|
|
#include "imgui.h" // IMGUI_IMPL_API
|
|
#ifndef IMGUI_DISABLE
|
|
|
|
#ifndef IMGUI_CXX_MODULE
|
|
struct ANativeWindow;
|
|
struct AInputEvent;
|
|
#endif
|
|
|
|
IMGUI_EXPORT_BEGIN
|
|
// Follow "Getting Started" link and check examples/ folder to learn about using backends!
|
|
IMGUI_IMPL_API bool ImGui_ImplAndroid_Init(ANativeWindow* window);
|
|
IMGUI_IMPL_API int32_t ImGui_ImplAndroid_HandleInputEvent(const AInputEvent* input_event);
|
|
IMGUI_IMPL_API void ImGui_ImplAndroid_Shutdown();
|
|
IMGUI_IMPL_API void ImGui_ImplAndroid_NewFrame();
|
|
IMGUI_EXPORT_END
|
|
|
|
#endif // #ifndef IMGUI_DISABLE
|