96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
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#include "Platform/Win32/EditorWindow.h"
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#include "Platform/Win32/EditorWindowConstants.h"
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#include "Platform/Win32/EditorWindowRuntimeSupport.h"
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#include <XCEngine/UI/Types.h>
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namespace XCEngine::UI::Editor::App {
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using namespace EditorWindowSupport;
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using ::XCEngine::UI::UIPoint;
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bool EditorWindow::ApplyWindowResize(UINT width, UINT height) {
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if (!m_render.ready || width == 0u || height == 0u) {
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return false;
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}
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const Host::D3D12WindowRenderLoopResizeResult resizeResult =
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m_render.windowRenderLoop.ApplyResize(width, height);
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m_composition.shellRuntime.SetViewportSurfacePresentationEnabled(
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resizeResult.hasViewportSurfacePresentation);
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if (!resizeResult.windowRendererWarning.empty()) {
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LogRuntimeTrace("present", resizeResult.windowRendererWarning);
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}
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if (!resizeResult.interopWarning.empty()) {
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LogRuntimeTrace("present", resizeResult.interopWarning);
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}
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return resizeResult.hasViewportSurfacePresentation;
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}
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bool EditorWindow::QueryCurrentClientPixelSize(UINT& outWidth, UINT& outHeight) const {
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outWidth = 0u;
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outHeight = 0u;
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if (m_window.hwnd == nullptr || !IsWindow(m_window.hwnd)) {
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return false;
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}
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RECT clientRect = {};
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if (!GetClientRect(m_window.hwnd, &clientRect)) {
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return false;
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}
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const LONG width = clientRect.right - clientRect.left;
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const LONG height = clientRect.bottom - clientRect.top;
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if (width <= 0 || height <= 0) {
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return false;
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}
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outWidth = static_cast<UINT>(width);
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outHeight = static_cast<UINT>(height);
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return true;
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}
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bool EditorWindow::ResolveRenderClientPixelSize(UINT& outWidth, UINT& outHeight) const {
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if (m_chrome.runtime.TryGetPredictedClientPixelSize(outWidth, outHeight)) {
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return true;
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}
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return QueryCurrentClientPixelSize(outWidth, outHeight);
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}
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float EditorWindow::GetDpiScale() const {
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return m_chrome.runtime.GetDpiScale(kBaseDpiScale);
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}
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float EditorWindow::PixelsToDips(float pixels) const {
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const float dpiScale = GetDpiScale();
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return dpiScale > 0.0f ? pixels / dpiScale : pixels;
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}
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UIPoint EditorWindow::ConvertClientPixelsToDips(LONG x, LONG y) const {
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return UIPoint(
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PixelsToDips(static_cast<float>(x)),
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PixelsToDips(static_cast<float>(y)));
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}
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UIPoint EditorWindow::ConvertScreenPixelsToClientDips(const POINT& screenPoint) const {
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POINT clientPoint = screenPoint;
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if (m_window.hwnd != nullptr) {
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ScreenToClient(m_window.hwnd, &clientPoint);
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}
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const float dpiScale = m_chrome.runtime.GetDpiScale(kBaseDpiScale);
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return UIPoint(
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dpiScale > 0.0f
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? static_cast<float>(clientPoint.x) / dpiScale
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: static_cast<float>(clientPoint.x),
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dpiScale > 0.0f
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? static_cast<float>(clientPoint.y) / dpiScale
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: static_cast<float>(clientPoint.y));
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}
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} // namespace XCEngine::UI::Editor::App
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