Files
XCEngine/new_editor/app/Bootstrap/ApplicationBootstrapSupport.h

72 lines
2.4 KiB
C++

#pragma once
#include "Bootstrap/EditorResources.h"
#include "Support/ExecutablePath.h"
#include <XCEditor/Foundation/UIEditorRuntimeTrace.h>
#include <shellscalingapi.h>
#include <algorithm>
#include <filesystem>
namespace XCEngine::UI::Editor::BootstrapSupport {
inline constexpr const wchar_t* kWindowClassName = L"XCEditorShellHost";
inline constexpr const wchar_t* kWindowTitle = L"Main Scene * - Main.xx - XCEngine Editor";
inline constexpr DWORD kBorderlessWindowStyle = WS_POPUP | WS_THICKFRAME;
inline void EnableDpiAwareness() {
const HMODULE user32 = GetModuleHandleW(L"user32.dll");
if (user32 != nullptr) {
using SetProcessDpiAwarenessContextFn = BOOL(WINAPI*)(DPI_AWARENESS_CONTEXT);
const auto setProcessDpiAwarenessContext =
reinterpret_cast<SetProcessDpiAwarenessContextFn>(
GetProcAddress(user32, "SetProcessDpiAwarenessContext"));
if (setProcessDpiAwarenessContext != nullptr) {
if (setProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2)) {
return;
}
if (GetLastError() == ERROR_ACCESS_DENIED) {
return;
}
if (setProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE)) {
return;
}
if (GetLastError() == ERROR_ACCESS_DENIED) {
return;
}
}
}
const HMODULE shcore = LoadLibraryW(L"shcore.dll");
if (shcore != nullptr) {
using SetProcessDpiAwarenessFn = HRESULT(WINAPI*)(PROCESS_DPI_AWARENESS);
const auto setProcessDpiAwareness =
reinterpret_cast<SetProcessDpiAwarenessFn>(
GetProcAddress(shcore, "SetProcessDpiAwareness"));
if (setProcessDpiAwareness != nullptr) {
const HRESULT hr = setProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
FreeLibrary(shcore);
if (SUCCEEDED(hr) || hr == E_ACCESSDENIED) {
return;
}
} else {
FreeLibrary(shcore);
}
}
if (user32 != nullptr) {
using SetProcessDPIAwareFn = BOOL(WINAPI*)();
const auto setProcessDPIAware =
reinterpret_cast<SetProcessDPIAwareFn>(GetProcAddress(user32, "SetProcessDPIAware"));
if (setProcessDPIAware != nullptr) {
setProcessDPIAware();
}
}
}
using Support::GetExecutableDirectory;
} // namespace XCEngine::UI::Editor::BootstrapSupport