Emilio Cobos Álvarez
2861287f6d
Autogenerated with:
cp dom/.clang-format widget/ && mach format widget/**.{cpp,h,mm}
Manual changes:
* Had to add a manual override in nsWaylandDisplay.h /
DMABufFormats.cpp to include mozwayland before protocols.
* Missing includes in nsWindowWayland/X11.h / nsDragService.
* nsFilePicker missed an nsWindow forward declaration.
* Various overrides in widget/windows because windows headers are order
dependent.
Differential Revision: https://phabricator.services.mozilla.com/D311688
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/* 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_HeadlessLookAndFeel_h
|
|
#define mozilla_widget_HeadlessLookAndFeel_h
|
|
|
|
#include "nsLookAndFeel.h"
|
|
#include "nsXPLookAndFeel.h"
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
|
|
#if defined(MOZ_WIDGET_GTK)
|
|
|
|
// Our nsLookAndFeel for Gtk relies on APIs that aren't available in headless
|
|
// mode, so for processes that are unable to connect to a display server, we use
|
|
// an implementation with hardcoded values.
|
|
//
|
|
// HeadlessLookAndFeel is used:
|
|
//
|
|
// * in the parent process, when full headless mode (MOZ_HEADLESS=1) is
|
|
// enabled
|
|
//
|
|
// The result of this is that when headless content mode is enabled, content
|
|
// processes use values derived from the parent's nsLookAndFeel (i.e., values
|
|
// derived from Gtk APIs) while still refraining from making any display server
|
|
// connections.
|
|
|
|
class HeadlessLookAndFeel : public nsXPLookAndFeel {
|
|
public:
|
|
explicit HeadlessLookAndFeel();
|
|
virtual ~HeadlessLookAndFeel();
|
|
|
|
void NativeInit() final {};
|
|
nsresult NativeGetInt(IntID, int32_t& aResult) override;
|
|
nsresult NativeGetFloat(FloatID, float& aResult) override;
|
|
nsresult NativeGetColor(ColorID, ColorScheme, nscolor& aResult) override;
|
|
bool NativeGetFont(FontID, nsString& aFontName, gfxFontStyle&) override;
|
|
|
|
char16_t GetPasswordCharacterImpl() override;
|
|
};
|
|
|
|
#else
|
|
|
|
// When possible, we simply reuse the platform's existing nsLookAndFeel
|
|
// implementation in headless mode.
|
|
|
|
typedef nsLookAndFeel HeadlessLookAndFeel;
|
|
|
|
#endif
|
|
|
|
} // namespace widget
|
|
} // namespace mozilla
|
|
|
|
#endif
|