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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /widget/RemoteLookAndFeel.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | widget/RemoteLookAndFeel.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/widget/RemoteLookAndFeel.h b/widget/RemoteLookAndFeel.h new file mode 100644 index 0000000000..918f3392ec --- /dev/null +++ b/widget/RemoteLookAndFeel.h @@ -0,0 +1,63 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: sw=2 ts=8 et : + */ +/* 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 http://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_widget_RemoteLookAndFeel_h__ +#define mozilla_widget_RemoteLookAndFeel_h__ + +#include "mozilla/widget/nsXPLookAndFeel.h" +#include "mozilla/widget/LookAndFeelTypes.h" + +namespace mozilla::widget { + +/** + * A LookAndFeel implementation whose native values are provided by the + * parent process. + */ +class RemoteLookAndFeel final : public nsXPLookAndFeel { + public: + explicit RemoteLookAndFeel(FullLookAndFeel&& aTables); + + virtual ~RemoteLookAndFeel(); + + void NativeInit() override {} + + nsresult NativeGetInt(IntID, int32_t& aResult) override; + nsresult NativeGetFloat(FloatID, float& aResult) override; + nsresult NativeGetColor(ColorID, ColorScheme, nscolor& aResult) override; + bool NativeGetFont(FontID aID, nsString& aFontName, + gfxFontStyle& aFontStyle) override; + + char16_t GetPasswordCharacterImpl() override; + bool GetEchoPasswordImpl() override; + + // Sets the LookAndFeel data to be used by this content process' singleton + // RemoteLookAndFeel object. + void SetDataImpl(FullLookAndFeel&& aTables) override; + + // Extracts the data from the platform's default LookAndFeel implementation. + // + // This is called in the parent process to obtain the data to send down to + // content processes when they are created (and when the OS theme changes). + // + // Note that the pointer returned from here is only valid until the next time + // ClearCachedData is called. + static const FullLookAndFeel* ExtractData(); + + // Clears any cached extracted data from the platform's default LookAndFeel + // implementation. + // + // This is called in the parent process when the default LookAndFeel is + // refreshed, to invalidate sCachedLookAndFeelData. + static void ClearCachedData(); + + private: + LookAndFeelTables mTables; +}; + +} // namespace mozilla::widget + +#endif // mozilla_widget_RemoteLookAndFeel_h__ |