diff --git a/profiler/src/BackendEmscripten.cpp b/profiler/src/BackendEmscripten.cpp index 3106f950..d318ebcd 100644 --- a/profiler/src/BackendEmscripten.cpp +++ b/profiler/src/BackendEmscripten.cpp @@ -24,6 +24,7 @@ static EGLSurface s_eglSurf; static float s_prevScale; static int s_width, s_height; static uint64_t s_time; +static const char* s_prevCursor = nullptr; static ImGuiKey TranslateKeyCode( const char* code ) { @@ -272,6 +273,36 @@ void Backend::NewFrame( int& w, int& h ) ImGui_ImplOpenGL3_NewFrame(); + ImGuiMouseCursor cursor = ImGui::GetMouseCursor(); + const char* cursorName; + switch( cursor ) + { + case ImGuiMouseCursor_None: cursorName = "none"; break; + case ImGuiMouseCursor_Arrow: + switch( s_isBusy() ) + { + default: + case 0: cursorName = "default"; break; + case 1: cursorName = "progress"; break; + case 2: cursorName = "wait"; break; + } + break; + case ImGuiMouseCursor_TextInput: cursorName = "text"; break; + case ImGuiMouseCursor_ResizeAll: cursorName = "move"; break; + case ImGuiMouseCursor_ResizeNS: cursorName = "ns-resize"; break; + case ImGuiMouseCursor_ResizeEW: cursorName = "ew-resize"; break; + case ImGuiMouseCursor_ResizeNESW: cursorName = "nesw-resize"; break; + case ImGuiMouseCursor_ResizeNWSE: cursorName = "nwse-resize"; break; + case ImGuiMouseCursor_Hand: cursorName = "pointer"; break; + case ImGuiMouseCursor_NotAllowed: cursorName = "not-allowed"; break; + default: cursorName = "auto"; break; + }; + if( s_prevCursor != cursorName ) + { + s_prevCursor = cursorName; + EM_ASM_INT( { document.getElementById('canvas').style.cursor = UTF8ToString($0); }, cursorName ); + } + uint64_t time = std::chrono::duration_cast( std::chrono::high_resolution_clock::now().time_since_epoch() ).count(); io.DeltaTime = std::min( 0.1f, ( time - s_time ) / 1000000.f ); s_time = time;