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Diffstat (limited to '')
| -rw-r--r-- | widget/headless/HeadlessLookAndFeelGTK.cpp | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/widget/headless/HeadlessLookAndFeelGTK.cpp b/widget/headless/HeadlessLookAndFeelGTK.cpp new file mode 100644 index 0000000000..171d39df3f --- /dev/null +++ b/widget/headless/HeadlessLookAndFeelGTK.cpp @@ -0,0 +1,226 @@ +/* -*- 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 http://mozilla.org/MPL/2.0/. */ + +#include "HeadlessLookAndFeel.h" +#include "mozilla/FontPropertyTypes.h" +#include "nsIContent.h" + +namespace mozilla::widget { + +static const char16_t UNICODE_BULLET = 0x2022; + +HeadlessLookAndFeel::HeadlessLookAndFeel() = default; + +HeadlessLookAndFeel::~HeadlessLookAndFeel() = default; + +nsresult HeadlessLookAndFeel::NativeGetColor(ColorID aID, ColorScheme aScheme, + nscolor& aResult) { + aResult = GetStandinForNativeColor(aID, aScheme); + return NS_OK; +} + +nsresult HeadlessLookAndFeel::NativeGetInt(IntID aID, int32_t& aResult) { + nsresult res = NS_OK; + // These values should be sane defaults for headless mode under GTK. + switch (aID) { + case IntID::CaretBlinkTime: + aResult = 567; + break; + case IntID::CaretWidth: + aResult = 1; + break; + case IntID::ShowCaretDuringSelection: + aResult = 0; + break; + case IntID::SelectTextfieldsOnKeyFocus: + aResult = 1; + break; + case IntID::SubmenuDelay: + aResult = 200; + break; + case IntID::MenusCanOverlapOSBar: + aResult = 0; + break; + case IntID::UseOverlayScrollbars: + aResult = 0; + break; + case IntID::AllowOverlayScrollbarsOverlap: + aResult = 0; + break; + case IntID::SkipNavigatingDisabledMenuItem: + aResult = 1; + break; + case IntID::DragThresholdX: + case IntID::DragThresholdY: + aResult = 4; + break; + case IntID::UseAccessibilityTheme: + aResult = 0; + break; + case IntID::ScrollArrowStyle: + aResult = eScrollArrow_None; + break; + case IntID::ScrollButtonLeftMouseButtonAction: + aResult = 0; + return NS_OK; + case IntID::ScrollButtonMiddleMouseButtonAction: + aResult = 3; + return NS_OK; + case IntID::ScrollButtonRightMouseButtonAction: + aResult = 3; + return NS_OK; + case IntID::TreeOpenDelay: + aResult = 1000; + break; + case IntID::TreeCloseDelay: + aResult = 1000; + break; + case IntID::TreeLazyScrollDelay: + aResult = 150; + break; + case IntID::TreeScrollDelay: + aResult = 100; + break; + case IntID::TreeScrollLinesMax: + aResult = 3; + break; + case IntID::TabFocusModel: + aResult = nsIContent::eTabFocus_textControlsMask; + break; + case IntID::ChosenMenuItemsShouldBlink: + aResult = 1; + break; + case IntID::WindowsAccentColorInTitlebar: + case IntID::WindowsDefaultTheme: + case IntID::DWMCompositor: + aResult = 0; + res = NS_ERROR_NOT_IMPLEMENTED; + break; + case IntID::WindowsClassic: + case IntID::WindowsGlass: + aResult = 0; + res = NS_ERROR_FAILURE; + break; + case IntID::AlertNotificationOrigin: + aResult = NS_ALERT_TOP; + break; + case IntID::ScrollToClick: + aResult = 0; + break; + case IntID::IMERawInputUnderlineStyle: + case IntID::IMESelectedRawTextUnderlineStyle: + case IntID::IMEConvertedTextUnderlineStyle: + case IntID::IMESelectedConvertedTextUnderline: + aResult = static_cast<int32_t>(StyleTextDecorationStyle::Solid); + break; + case IntID::SpellCheckerUnderlineStyle: + aResult = static_cast<int32_t>(StyleTextDecorationStyle::Dotted); + break; + case IntID::MenuBarDrag: + aResult = 0; + break; + case IntID::ScrollbarButtonAutoRepeatBehavior: + aResult = 0; + break; + case IntID::TooltipDelay: + aResult = 500; + break; + case IntID::SwipeAnimationEnabled: + aResult = 0; + break; + case IntID::ScrollbarDisplayOnMouseMove: + aResult = 0; + break; + case IntID::ScrollbarFadeBeginDelay: + aResult = 0; + break; + case IntID::ScrollbarFadeDuration: + aResult = 0; + break; + case IntID::ContextMenuOffsetVertical: + aResult = -6; + break; + case IntID::ContextMenuOffsetHorizontal: + aResult = 1; + break; + case IntID::GTKCSDAvailable: + aResult = 0; + break; + case IntID::GTKCSDMinimizeButton: + aResult = 0; + break; + case IntID::GTKCSDMaximizeButton: + aResult = 0; + break; + case IntID::GTKCSDCloseButton: + aResult = 1; + break; + case IntID::GTKCSDReversedPlacement: + aResult = 0; + break; + case IntID::SystemUsesDarkTheme: + aResult = 0; + break; + case IntID::PrefersReducedMotion: + aResult = 0; + break; + case IntID::PrimaryPointerCapabilities: + aResult = 0; + break; + case IntID::AllPointerCapabilities: + aResult = 0; + break; + default: + aResult = 0; + res = NS_ERROR_FAILURE; + break; + } + return res; +} + +nsresult HeadlessLookAndFeel::NativeGetFloat(FloatID aID, float& aResult) { + nsresult res = NS_OK; + + // Hardcoded values for GTK. + switch (aID) { + case FloatID::IMEUnderlineRelativeSize: + aResult = 1.0f; + break; + case FloatID::SpellCheckerUnderlineRelativeSize: + aResult = 1.0f; + break; + case FloatID::CaretAspectRatio: + // Intentionally failing to quietly indicate lack of support. + aResult = -1.0; + res = NS_ERROR_FAILURE; + break; + default: + aResult = -1.0; + res = NS_ERROR_FAILURE; + break; + } + + return res; +} + +bool HeadlessLookAndFeel::NativeGetFont(FontID aID, nsString& aFontName, + gfxFontStyle& aFontStyle) { + // Default to san-serif for everything. + aFontStyle.style = FontSlantStyle::NORMAL; + aFontStyle.weight = FontWeight::NORMAL; + aFontStyle.stretch = FontStretch::NORMAL; + aFontStyle.size = 14; + aFontStyle.systemFont = true; + + aFontName.AssignLiteral("sans-serif"); + return true; +} + +char16_t HeadlessLookAndFeel::GetPasswordCharacterImpl() { + return UNICODE_BULLET; +} + +} // namespace mozilla::widget |