mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-19 08:15:31 +00:00
eefbb537b9
And re-enable the RemoteLookAndFeel by default with Gtk. When the RemoteLookAndFeel is enabled and the non-native theme is not enabled, we still need to configure the Gtk theme in content processes, since we're still using Gtk to paint widget backgrounds etc. Without this, we can end up using LookAndFeel colors from a light theme but painting widget backgrounds from a dark theme. Other platforms don't configure themes for content processes differently, so on those platforms LookAndFeelTheme is an empty struct and we skip the ConfigureTheme call. Differential Revision: https://phabricator.services.mozilla.com/D100223
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/* -*- 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 aID, int32_t& aResult) override;
|
|
nsresult NativeGetFloat(FloatID aID, float& aResult) override;
|
|
nsresult NativeGetColor(ColorID aID, 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;
|
|
|
|
// A cached copy of the data extracted by ExtractData.
|
|
//
|
|
// Storing this lets us avoid doing most of the work of ExtractData each
|
|
// time we create a new content process.
|
|
//
|
|
// Only used in the parent process.
|
|
static StaticAutoPtr<FullLookAndFeel> sCachedLookAndFeelData;
|
|
};
|
|
|
|
} // namespace mozilla::widget
|
|
|
|
#endif // mozilla_widget_RemoteLookAndFeel_h__
|