LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
if (ImGui_ImplWin32_WndProcHandler(hWnd, msg, wParam, lParam))
return true;
switch (msg)
{
case WM_SIZE:
if (g_pd3dDevice != NULL && wParam != SIZE_MINIMIZED)
{
ImGui_ImplDX11_InvalidateDeviceObjects();
CleanupRenderTarget();
g_pSwapChain->ResizeBuffers(0, (UINT)LOWORD(lParam), (UINT)HIWORD(lParam), DXGI_FORMAT_UNKNOWN, 0);
CreateRenderTarget();
ImGui_ImplDX11_CreateDeviceObjects();
}
return 0;
case WM_SYSCOMMAND:
if ((wParam & 0xfff0) == SC_KEYMENU) // Disable ALT application menu
return 0;
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}
void Pyx::Graphics::Gui::ImGuiImpl::CreateResources()
{
if (!m_isResourcesCreated)
{
ImGuiIO& io = ImGui::GetIO();
ImFontConfig font_cfg;
font_cfg.FontDataOwnedByAtlas = false;
font_cfg.MergeMode = false;
font_cfg.MergeGlyphCenterV = true;
io.Fonts->AddFontFromMemoryTTF(Roboto_TTF_Data, RobotoFont_TTF_DataSize, 18.0f, &font_cfg);
font_cfg.MergeMode = true;
font_cfg.PixelSnapH = true;
font_cfg.MergeGlyphCenterV = true;
static const ImWchar icons_ranges_md[] = { ICON_MIN_MD, ICON_MAX_MD, 0 };
io.Fonts->AddFontFromMemoryTTF(Material_TTF_Data, MaterialFont_TTF_DataSize, 18.0f, &font_cfg, icons_ranges_md);
auto* pRenderer = GraphicsContext::GetInstance().GetMainRenderer();
if (pRenderer)
{
switch (pRenderer->GetRendererType())
{
case RendererType::D3D9:
{
m_isResourcesCreated = ImGui_ImplDX9_CreateDeviceObjects();
break;
}
case RendererType::D3D11:
{
m_isResourcesCreated = ImGui_ImplDX11_CreateDeviceObjects();
break;
}
default:
return;
}
}
}
}
