/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* 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/. */ #import <UIKit/UIColor.h> #import <UIKit/UIInterface.h> #include "nsLookAndFeel.h" #include "mozilla/FontPropertyTypes.h" #include "nsStyleConsts.h" #include "gfxFont.h" #include "gfxFontConstants.h" using namespace mozilla; nsLookAndFeel::nsLookAndFeel() : mInitialized(false) {} nsLookAndFeel::~nsLookAndFeel() {} static nscolor GetColorFromUIColor(UIColor* aColor) { CGColorRef cgColor = [aColor CGColor]; CGColorSpaceModel model = CGColorSpaceGetModel(CGColorGetColorSpace(cgColor)); const CGFloat* components = CGColorGetComponents(cgColor); if (model == kCGColorSpaceModelRGB) { return NS_RGB((unsigned int)(components[0] * 255.0), (unsigned int)(components[1] * 255.0), (unsigned int)(components[2] * 255.0)); } else if (model == kCGColorSpaceModelMonochrome) { unsigned int val = (unsigned int)(components[0] * 255.0); return NS_RGBA(val, val, val, (unsigned int)(components[1] * 255.0)); } MOZ_ASSERT_UNREACHABLE("Unhandled color space!"); return 0; } void nsLookAndFeel::NativeInit() { EnsureInit(); } void nsLookAndFeel::RefreshImpl() { nsXPLookAndFeel::RefreshImpl(); mInitialized = false; } nsresult nsLookAndFeel::NativeGetColor(ColorID aID, ColorScheme, nscolor& aResult) { EnsureInit(); nsresult res = NS_OK; switch (aID) { case ColorID::Highlight: aResult = NS_RGB(0xaa, 0xaa, 0xaa); break; case ColorID::MozMenuhover: aResult = NS_RGB(0xee, 0xee, 0xee); break; case ColorID::Highlighttext: case ColorID::MozMenuhovertext: aResult = NS_SAME_AS_FOREGROUND_COLOR; break; case ColorID::IMESelectedRawTextBackground: case ColorID::IMESelectedConvertedTextBackground: case ColorID::IMERawInputBackground: case ColorID::IMEConvertedTextBackground: aResult = NS_TRANSPARENT; break; case ColorID::IMESelectedRawTextForeground: case ColorID::IMESelectedConvertedTextForeground: case ColorID::IMERawInputForeground: case ColorID::IMEConvertedTextForeground: aResult = NS_SAME_AS_FOREGROUND_COLOR; break; case ColorID::IMERawInputUnderline: case ColorID::IMEConvertedTextUnderline: aResult = NS_40PERCENT_FOREGROUND_COLOR; break; case ColorID::IMESelectedRawTextUnderline: case ColorID::IMESelectedConvertedTextUnderline: aResult = NS_SAME_AS_FOREGROUND_COLOR; break; case ColorID::SpellCheckerUnderline: aResult = NS_RGB(0xff, 0, 0); break; // // css2 system colors http://www.w3.org/TR/REC-CSS2/ui.html#system-colors // case ColorID::Buttontext: case ColorID::MozButtonhovertext: case ColorID::Captiontext: case ColorID::Menutext: case ColorID::Infotext: case ColorID::Windowtext: aResult = mColorDarkText; break; case ColorID::Activecaption: aResult = NS_RGB(0xff, 0xff, 0xff); break; case ColorID::Activeborder: aResult = NS_RGB(0x00, 0x00, 0x00); break; case ColorID::Appworkspace: aResult = NS_RGB(0xFF, 0xFF, 0xFF); break; case ColorID::Background: aResult = NS_RGB(0x63, 0x63, 0xCE); break; case ColorID::Buttonface: case ColorID::MozButtonhoverface: aResult = NS_RGB(0xF0, 0xF0, 0xF0); break; case ColorID::Buttonhighlight: aResult = NS_RGB(0xFF, 0xFF, 0xFF); break; case ColorID::Buttonshadow: aResult = NS_RGB(0xDC, 0xDC, 0xDC); break; case ColorID::Graytext: aResult = NS_RGB(0x44, 0x44, 0x44); break; case ColorID::Inactiveborder: aResult = NS_RGB(0xff, 0xff, 0xff); break; case ColorID::Inactivecaption: aResult = NS_RGB(0xaa, 0xaa, 0xaa); break; case ColorID::Inactivecaptiontext: aResult = NS_RGB(0x45, 0x45, 0x45); break; case ColorID::Scrollbar: aResult = NS_RGB(0, 0, 0); // XXX break; case ColorID::Threeddarkshadow: aResult = NS_RGB(0xDC, 0xDC, 0xDC); break; case ColorID::Threedshadow: aResult = NS_RGB(0xE0, 0xE0, 0xE0); break; case ColorID::Threedface: aResult = NS_RGB(0xF0, 0xF0, 0xF0); break; case ColorID::Threedhighlight: aResult = NS_RGB(0xff, 0xff, 0xff); break; case ColorID::Threedlightshadow: aResult = NS_RGB(0xDA, 0xDA, 0xDA); break; case ColorID::Menu: aResult = NS_RGB(0xff, 0xff, 0xff); break; case ColorID::Infobackground: aResult = NS_RGB(0xFF, 0xFF, 0xC7); break; case ColorID::Windowframe: aResult = NS_RGB(0xaa, 0xaa, 0xaa); break; case ColorID::Window: case ColorID::Field: case ColorID::MozCombobox: aResult = NS_RGB(0xff, 0xff, 0xff); break; case ColorID::Fieldtext: case ColorID::MozComboboxtext: aResult = mColorDarkText; break; case ColorID::MozDialog: aResult = NS_RGB(0xaa, 0xaa, 0xaa); break; case ColorID::MozDialogtext: case ColorID::MozCellhighlighttext: case ColorID::Selecteditemtext: case ColorID::MozColheadertext: case ColorID::MozColheaderhovertext: aResult = mColorDarkText; break; case ColorID::MozMacFocusring: aResult = NS_RGB(0x3F, 0x98, 0xDD); break; case ColorID::MozMacDisabledtoolbartext: aResult = NS_RGB(0x3F, 0x3F, 0x3F); break; case ColorID::MozCellhighlight: case ColorID::Selecteditem: // For inactive list selection aResult = NS_RGB(0xaa, 0xaa, 0xaa); break; case ColorID::MozEventreerow: // Background color of even list rows. aResult = NS_RGB(0xff, 0xff, 0xff); break; case ColorID::MozOddtreerow: // Background color of odd list rows. aResult = NS_TRANSPARENT; break; case ColorID::MozNativehyperlinktext: // There appears to be no available system defined color. HARDCODING to // the appropriate color. aResult = NS_RGB(0x14, 0x4F, 0xAE); break; case ColorID::MozNativevisitedhyperlinktext: // Safari defaults to the MacOS color implementation for visited links, // which in turn uses systemPurpleColor, so we do the same here. aResult = GetColorFromUIColor([UIColor systemPurpleColor]); break; default: NS_WARNING("Someone asked nsILookAndFeel for a color I don't know about"); aResult = NS_RGB(0xff, 0xff, 0xff); res = NS_ERROR_FAILURE; break; } return res; } NS_IMETHODIMP nsLookAndFeel::NativeGetInt(IntID aID, int32_t& aResult) { nsresult res = NS_OK; switch (aID) { case IntID::ScrollButtonLeftMouseButtonAction: aResult = 0; break; case IntID::ScrollButtonMiddleMouseButtonAction: case IntID::ScrollButtonRightMouseButtonAction: aResult = 3; break; case IntID::CaretBlinkTime: aResult = 567; break; case IntID::CaretWidth: aResult = 1; break; case IntID::SelectTextfieldsOnKeyFocus: // Select textfield content when focused by kbd // used by nsEventStateManager::sTextfieldSelectModel aResult = 1; break; case IntID::SubmenuDelay: aResult = 200; break; case IntID::MenusCanOverlapOSBar: // xul popups are not allowed to overlap the menubar. aResult = 0; break; case IntID::SkipNavigatingDisabledMenuItem: aResult = 1; break; case IntID::DragThresholdX: case IntID::DragThresholdY: aResult = 4; break; case IntID::ScrollArrowStyle: aResult = eScrollArrow_None; break; case IntID::UseOverlayScrollbars: case IntID::AllowOverlayScrollbarsOverlap: aResult = 1; break; case IntID::ScrollbarDisplayOnMouseMove: aResult = 0; break; case IntID::ScrollbarFadeBeginDelay: aResult = 450; break; case IntID::ScrollbarFadeDuration: aResult = 200; break; 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::ScrollToClick: aResult = 0; break; case IntID::ChosenMenuItemsShouldBlink: aResult = 1; break; case IntID::IMERawInputUnderlineStyle: case IntID::IMEConvertedTextUnderlineStyle: case IntID::IMESelectedRawTextUnderlineStyle: case IntID::IMESelectedConvertedTextUnderline: aResult = static_cast<int32_t>(StyleTextDecorationStyle::Solid); break; case IntID::SpellCheckerUnderlineStyle: aResult = static_cast<int32_t>(StyleTextDecorationStyle::Dotted); break; case IntID::ContextMenuOffsetVertical: case IntID::ContextMenuOffsetHorizontal: aResult = 2; break; default: aResult = 0; res = NS_ERROR_FAILURE; } return res; } NS_IMETHODIMP nsLookAndFeel::NativeGetFloat(FloatID aID, float& aResult) { nsresult res = NS_OK; switch (aID) { case FloatID::IMEUnderlineRelativeSize: aResult = 2.0f; break; case FloatID::SpellCheckerUnderlineRelativeSize: aResult = 2.0f; break; default: aResult = -1.0; res = NS_ERROR_FAILURE; } return res; } bool nsLookAndFeel::NativeGetFont(FontID aID, nsString& aFontName, gfxFontStyle& aFontStyle) { // hack for now if (aID == FontID::Caption || aID == FontID::Menu) { aFontStyle.style = FontSlantStyle::NORMAL; aFontStyle.weight = FontWeight::NORMAL; aFontStyle.stretch = FontStretch::NORMAL; aFontStyle.size = 14; aFontStyle.systemFont = true; aFontName.AssignLiteral("sans-serif"); return true; } // TODO: implement more here? return false; } void nsLookAndFeel::EnsureInit() { if (mInitialized) { return; } mInitialized = true; mColorDarkText = GetColorFromUIColor([UIColor darkTextColor]); RecordTelemetry(); }