Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 186 insertions, 0 deletions

diff --git a/mozglue/misc/PreXULSkeletonUI.h b/mozglue/misc/PreXULSkeletonUI.h
new file mode 100644
index 0000000000..ee193b1dc8
--- /dev/null
+++ b/mozglue/misc/PreXULSkeletonUI.h
@@ -0,0 +1,186 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#ifndef PreXULSkeletonUI_h_
+#define PreXULSkeletonUI_h_
+
+#include <windows.h>
+#include "mozilla/EnumSet.h"
+#include "mozilla/Maybe.h"
+#include "mozilla/Result.h"
+#include "mozilla/Types.h"
+#include "mozilla/Vector.h"
+
+namespace mozilla {
+
+// These unfortunately need to be kept in sync with the window style and
+// extended window style computations in nsWindow. Luckily those styles seem
+// to not vary based off of any user settings for the initial toplevel window,
+// so we're safe here for now.
+static const DWORD kPreXULSkeletonUIWindowStyle =
+    WS_CLIPCHILDREN | WS_DLGFRAME | WS_BORDER | WS_MAXIMIZEBOX |
+    WS_MINIMIZEBOX | WS_SIZEBOX | WS_SYSMENU;
+static const DWORD kPreXULSkeletonUIWindowStyleEx = WS_EX_WINDOWEDGE;
+
+struct CSSPixelSpan {
+  double start;
+  double end;
+};
+
+struct DevPixelSpan {
+  int start;
+  int end;
+};
+
+enum class SkeletonUIDensity { Default, Touch, Compact };
+
+struct SkeletonUISettings {
+  uint32_t screenX;
+  uint32_t screenY;
+  uint32_t width;
+  uint32_t height;
+  CSSPixelSpan urlbarSpan;
+  CSSPixelSpan searchbarSpan;
+  double cssToDevPixelScaling;
+  Vector<CSSPixelSpan> springs;
+  bool maximized;
+  bool menubarShown;
+  bool bookmarksToolbarShown;
+  bool rtlEnabled;
+  SkeletonUIDensity uiDensity;
+};
+
+enum class ThemeMode : uint32_t { Invalid, Default, Dark, Light };
+
+enum class SkeletonUIFlag : uint8_t {
+  MenubarShown,
+  BookmarksToolbarShown,
+  RtlEnabled,
+  TouchDensity,
+  CompactDensity,
+};
+
+struct ThemeColors {
+  uint32_t backgroundColor;
+  uint32_t toolbarForegroundColor;
+  uint32_t tabBarColor;
+  uint32_t tabColor;
+  uint32_t tabOutlineColor;
+  uint32_t chromeContentDividerColor;
+  uint32_t urlbarColor;
+  uint32_t urlbarBorderColor;
+  uint32_t animationColor;
+};
+
+enum class PreXULSkeletonUIError : uint32_t {
+  None,
+  Ineligible,
+  Disabled,
+  EnabledKeyDoesNotExist,
+  OOM,
+  Cmdline,
+  EnvVars,
+  FailedToOpenRegistryKey,
+  RegistryError,
+  FailedLoadingDynamicProcs,
+  FailedGettingLock,
+  FilesystemFailure,
+  NoStartWithLastProfile,
+  FailedRegisteringWindowClass,
+  CorruptData,
+  BadWindowDimensions,
+  FailedGettingMonitorInfo,
+  CreateWindowFailed,
+  FailedGettingDC,
+  FailedBlitting,
+  FailedFillingBottomRect,
+  CrashedOnce,
+  BadUIDensity,
+  Unknown,
+};
+
+inline const wchar_t* GetPreXULSkeletonUIErrorString(
+    PreXULSkeletonUIError error) {
+  switch (error) {
+    case PreXULSkeletonUIError::None:
+      return L"None";
+    case PreXULSkeletonUIError::Ineligible:
+      return L"Ineligible";
+    case PreXULSkeletonUIError::Disabled:
+      return L"Disabled";
+    case PreXULSkeletonUIError::OOM:
+      return L"OOM";
+    case PreXULSkeletonUIError::Cmdline:
+      return L"Cmdline";
+    case PreXULSkeletonUIError::EnvVars:
+      return L"EnvVars";
+    case PreXULSkeletonUIError::FailedToOpenRegistryKey:
+      return L"FailedToOpenRegistryKey";
+    case PreXULSkeletonUIError::RegistryError:
+      return L"RegistryError";
+    case PreXULSkeletonUIError::FailedLoadingDynamicProcs:
+      return L"FailedLoadingDynamicProcs";
+    case PreXULSkeletonUIError::FailedGettingLock:
+      return L"FailedGettingLock";
+    case PreXULSkeletonUIError::FilesystemFailure:
+      return L"FilesystemFailure";
+    case PreXULSkeletonUIError::NoStartWithLastProfile:
+      return L"NoStartWithLastProfile";
+    case PreXULSkeletonUIError::FailedRegisteringWindowClass:
+      return L"FailedRegisteringWindowClass";
+    case PreXULSkeletonUIError::CorruptData:
+      return L"CorruptData";
+    case PreXULSkeletonUIError::BadWindowDimensions:
+      return L"BadWindowDimensions";
+    case PreXULSkeletonUIError::FailedGettingMonitorInfo:
+      return L"FailedGettingMonitorInfo";
+    case PreXULSkeletonUIError::EnabledKeyDoesNotExist:
+      return L"EnabledKeyDoesNotExist";
+    case PreXULSkeletonUIError::CreateWindowFailed:
+      return L"CreateWindowFailed";
+    case PreXULSkeletonUIError::FailedGettingDC:
+      return L"FailedGettingDC";
+    case PreXULSkeletonUIError::FailedBlitting:
+      return L"FailedBlitting";
+    case PreXULSkeletonUIError::FailedFillingBottomRect:
+      return L"FailedFillingBottomRect";
+    case PreXULSkeletonUIError::CrashedOnce:
+      return L"CrashedOnce";
+    case PreXULSkeletonUIError::BadUIDensity:
+      return L"BadUIDensity";
+    case PreXULSkeletonUIError::Unknown:
+      return L"Unknown";
+  }
+
+  MOZ_ASSERT_UNREACHABLE();
+  return L"Unknown";
+}
+
+enum class PreXULSkeletonUIProgress : uint32_t {
+  Started,
+  Completed,
+};
+
+MFBT_API void CreateAndStorePreXULSkeletonUI(HINSTANCE hInstance, int argc,
+                                             char** argv);
+MFBT_API void CleanupProcessRuntime();
+MFBT_API bool GetPreXULSkeletonUIWasShown();
+MFBT_API HWND ConsumePreXULSkeletonUIHandle();
+MFBT_API Maybe<PreXULSkeletonUIError> GetPreXULSkeletonUIErrorReason();
+MFBT_API bool WasPreXULSkeletonUIMaximized();
+MFBT_API Result<Ok, PreXULSkeletonUIError> PersistPreXULSkeletonUIValues(
+    const SkeletonUISettings& settings);
+MFBT_API bool GetPreXULSkeletonUIEnabled();
+MFBT_API Result<Ok, PreXULSkeletonUIError> SetPreXULSkeletonUIEnabledIfAllowed(
+    bool value);
+MFBT_API void PollPreXULSkeletonUIEvents();
+MFBT_API Result<Ok, PreXULSkeletonUIError> SetPreXULSkeletonUIThemeId(
+    ThemeMode theme);
+MFBT_API Result<Ok, PreXULSkeletonUIError> NotePreXULSkeletonUIRestarting();
+
+}  // namespace mozilla
+
+#endif