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Spaces Data
Minimal test - lines (13, 359)
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Code
namespace mozilla {
namespace widget {
static const char16_t UNICODE_BULLET = 0x2022;
HeadlessLookAndFeel::HeadlessLookAndFeel(const LookAndFeelCache* aCache) {}
HeadlessLookAndFeel::~HeadlessLookAndFeel() = default;
nsresult HeadlessLookAndFeel::NativeGetColor(ColorID aID, nscolor& aColor) {
// For headless mode, we use GetStandinForNativeColor for everything we can,
// and hardcoded values for everything else.
nsresult res = NS_OK;
switch (aID) {
// Override the solid black that GetStandinForNativeColor provides for
// FieldText, to match our behavior under the real GTK.
case ColorID::Fieldtext:
aColor = NS_RGB(0x21, 0x21, 0x21);
break;
// The rest are not provided by GetStandinForNativeColor.
case ColorID::IMESelectedRawTextBackground:
case ColorID::IMESelectedConvertedTextBackground:
case ColorID::IMERawInputBackground:
case ColorID::IMEConvertedTextBackground:
aColor = NS_TRANSPARENT;
break;
case ColorID::IMESelectedRawTextForeground:
case ColorID::IMESelectedConvertedTextForeground:
case ColorID::IMERawInputForeground:
case ColorID::IMEConvertedTextForeground:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case ColorID::IMERawInputUnderline:
case ColorID::IMEConvertedTextUnderline:
aColor = NS_40PERCENT_FOREGROUND_COLOR;
break;
case ColorID::IMESelectedRawTextUnderline:
case ColorID::IMESelectedConvertedTextUnderline:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case ColorID::MozEventreerow:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case ColorID::MozGtkInfoBarText:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case ColorID::MozMacButtonactivetext:
case ColorID::MozMacDefaultbuttontext:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case ColorID::SpellCheckerUnderline:
aColor = NS_RGB(0xff, 0x00, 0x00);
break;
case ColorID::TextBackground:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case ColorID::TextForeground:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case ColorID::TextHighlightBackground:
aColor = NS_RGB(0xef, 0x0f, 0xff);
break;
case ColorID::TextHighlightForeground:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case ColorID::TextSelectBackground:
aColor = NS_RGB(0xaa, 0xaa, 0xaa);
break;
case ColorID::TextSelectBackgroundAttention:
aColor = NS_TRANSPARENT;
break;
case ColorID::TextSelectBackgroundDisabled:
aColor = NS_RGB(0xaa, 0xaa, 0xaa);
break;
case ColorID::TextSelectForeground:
GetColor(ColorID::TextSelectBackground, aColor);
if (aColor == 0x000000)
aColor = NS_RGB(0xff, 0xff, 0xff);
else
aColor = NS_DONT_CHANGE_COLOR;
break;
case ColorID::Widget3DHighlight:
aColor = NS_RGB(0xa0, 0xa0, 0xa0);
break;
case ColorID::Widget3DShadow:
aColor = NS_RGB(0x40, 0x40, 0x40);
break;
case ColorID::WidgetBackground:
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
case ColorID::WidgetForeground:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case ColorID::WidgetSelectBackground:
aColor = NS_RGB(0x80, 0x80, 0x80);
break;
case ColorID::WidgetSelectForeground:
aColor = NS_RGB(0x00, 0x00, 0x80);
break;
case ColorID::WindowBackground:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case ColorID::WindowForeground:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
default:
aColor = GetStandinForNativeColor(aID);
break;
}
return res;
}
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::ShowHideScrollbars:
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::ScrollSliderStyle:
aResult = eScrollThumbStyle_Proportional;
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::TouchEnabled:
case IntID::MacGraphiteTheme:
case IntID::MacBigSurTheme:
aResult = 0;
res = NS_ERROR_NOT_IMPLEMENTED;
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 = NS_STYLE_TEXT_DECORATION_STYLE_SOLID;
break;
case IntID::SpellCheckerUnderlineStyle:
aResult = NS_STYLE_TEXT_DECORATION_STYLE_DOTTED;
break;
case IntID::MenuBarDrag:
aResult = 0;
break;
case IntID::WindowsThemeIdentifier:
case IntID::OperatingSystemVersionIdentifier:
aResult = 0;
res = NS_ERROR_NOT_IMPLEMENTED;
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:
case IntID::GTKCSDHideTitlebarByDefault:
case IntID::GTKCSDTransparentBackground:
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:
NS_WARNING(
"HeadlessLookAndFeel::NativeGetInt called with an unrecognized aID");
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:
NS_WARNING(
"HeadlessLookAndFeel::NativeGetFloat called with an unrecognized "
"aID");
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;
}
void HeadlessLookAndFeel::RefreshImpl() { nsXPLookAndFeel::RefreshImpl(); }
bool HeadlessLookAndFeel::GetEchoPasswordImpl() { return false; }
} // namespace widget
} // namespace mozilla