// (minor and older changes stripped away, please see git history for details)
// 2018-11-30: Misc: Setting up io.BackendRendererName so it can be displayed in the About Window.
// 2018-06-12: DirectX12: Moved the ID3D12GraphicsCommandList* parameter from NewFrame() to RenderDrawData().
// 2018-06-08: Misc: Extracted imgui_impl_dx12.cpp/.h away from the old combined DX12+Win32 example.
// 2018-06-08: DirectX12: Use draw_data->DisplayPos and draw_data->DisplaySize to setup projection matrix and clipping rectangle (to ease support for future multi-viewport).
io.BackendFlags|=ImGuiBackendFlags_RendererHasViewports;// We can create multi-viewports on the Renderer side (optional) // FIXME-VIEWPORT: Actually unfinished..
io.BackendRendererName="imgui_impl_dx12";
g_pd3dDevice=device;
g_RTVFormat=rtv_format;
g_hFontSrvCpuDescHandle=font_srv_cpu_desc_handle;
@ -607,10 +613,6 @@ bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FO
g_pFrameResources[i].IndexBufferSize=10000;
}
// Setup back-end capabilities flags
// FIXME-VIEWPORT: Actually unfinished..
ImGuiIO&io=ImGui::GetIO();
io.BackendFlags|=ImGuiBackendFlags_RendererHasViewports;// We can create multi-viewports on the Renderer side (optional)
// (minor and older changes stripped away, please see git history for details)
// 2018-11-30: Misc: Setting up io.BackendPlatformName/io.BackendRendererName so they can be displayed in the About Window.
// 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback and exposed ImGui_Marmalade_RenderDrawData() in the .h file so you can call it yourself.
// 2018-02-06: Misc: Removed call to ImGui::Shutdown() which is not available from 1.60 WIP, user needs to call CreateContext/DestroyContext themselves.
// 2018-02-06: Inputs: Added mapping for ImGuiKey_Space.
io.BackendFlags|=ImGuiBackendFlags_RendererHasViewports;// We can create multi-viewports on the Renderer side (optional)
io.BackendRendererName="imgui_impl_opengl3";
// Store GLSL version string so we can refer to it later in case we recreate shaders. Note: GLSL version is NOT the same as GL version. Leave this to NULL if unsure.
// We may later decide to test for different NoXXXInputs based on the active navigation input (mouse vs nav) but that may feel more confusing to the user.
IMGUI_APIvoidShowDemoWindow(bool*p_open=NULL);// create demo/test window (previously called ShowTestWindow). demonstrate most ImGui features. call this to learn about the library! try to make it always available in your application!
IMGUI_APIvoidShowStyleEditor(ImGuiStyle*ref=NULL);// add style editor block (not a window). you can pass in a reference ImGuiStyle structure to compare to, revert to and save to (else it uses the default style)
IMGUI_APIboolShowStyleSelector(constchar*label);// add style selector block (not a window), essentially a combo listing the default styles.
IMGUI_APIvoidShowFontSelector(constchar*label);// add font selector block (not a window), essentially a combo listing the loaded fonts.
ImGuiConfigFlagsConfigFlags;// = 0 // See ImGuiConfigFlags_ enum. Set by user/application. Gamepad/keyboard navigation options, etc.
ImGuiBackendFlagsBackendFlags;// = 0 // Set ImGuiBackendFlags_ enum. Set by imgui_impl_xxx files or custom back-end to communicate features supported by the back-end.
ImGuiBackendFlagsBackendFlags;// = 0 // See ImGuiBackendFlags_ enum. Set by back-end (imgui_impl_xxx files or custom back-end) to communicate features supported by the back-end.
ImVec2DisplaySize;// <unset> // Main display size, in pixels. Used e.g. to clamp windows positions. This is the default viewport. Use BeginViewport() for other viewports.
floatDeltaTime;// = 1.0f/60.0f // Time elapsed since last frame, in seconds.
floatIniSavingRate;// = 5.0f // Minimum time between saving positions/sizes to .ini file, in seconds.
@ -1283,10 +1284,15 @@ struct ImGuiIO
boolConfigResizeWindowsFromEdges;// = true // [BETA] Enable resizing of windows from their edges and from the lower-left corner. This requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback. (This used to be the ImGuiWindowFlags_ResizeFromAnySide flag)
// NB: It is forbidden to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.
// NB: It is illegal to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.
// NB- You most likely do NOT need to use draw callbacks just to create your own widget or customized UI rendering (you can poke into the draw list for that)
// Draw callback may be useful for example, A) Change your GPU render state, B) render a complex 3D scene inside a UI element (without an intermediate texture/render target), etc.
// The expected behavior from your rendering function is 'if (cmd.UserCallback != NULL) cmd.UserCallback(parent_list, cmd); else RenderTriangles()'
// NB: You most likely do NOT need to use draw callbacks just to create your own widget or customized UI rendering,
// you can poke into the draw list for that! Draw callback may be useful for example to: A) Change your GPU render state,
// B) render a complex 3D scene inside a UI element without an intermediate texture/render target, etc.
// The expected behavior from your rendering function is 'if (cmd.UserCallback != NULL) { cmd.UserCallback(parent_list, cmd); } else { RenderTriangles() }'
ImGuiIDNavJustMovedToId;// Just navigated to this id (result of a successfully MoveRequest)
ImGuiIDNavNextActivateId;// Set by ActivateItem(), queued until next frame
ImGuiInputSourceNavInputSource;// Keyboard or Gamepad mode?
ImGuiInputSourceNavInputSource;// Keyboard or Gamepad mode? THIS WILL ONLY BE None or NavGamepad or NavKeyboard.
ImRectNavScoringRectScreen;// Rectangle used for scoring, in screen space. Based of window->DC.NavRefRectRel[], modified for directional navigation scoring.
intNavScoringCount;// Metrics for debugging
ImGuiWindow*NavWindowingTarget;// When selecting a window (holding Menu+FocusPrev/Next, or equivalent of CTRL-TAB) this window is temporarily displayed front-most.
omar
6 years ago