/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* 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 #import #include "nsLookAndFeel.h" #include "mozilla/FontPropertyTypes.h" #include "nsStyleConsts.h" #include "gfxFont.h" #include "gfxFontConstants.h" nsLookAndFeel::nsLookAndFeel() : nsXPLookAndFeel() , 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(const ColorID aID, nscolor &aResult) { EnsureInit(); nsresult res = NS_OK; switch (aID) { case eColorID_WindowBackground: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID_WindowForeground: aResult = NS_RGB(0x00,0x00,0x00); break; case eColorID_WidgetBackground: aResult = NS_RGB(0xdd,0xdd,0xdd); break; case eColorID_WidgetForeground: aResult = NS_RGB(0x00,0x00,0x00); break; case eColorID_WidgetSelectBackground: aResult = NS_RGB(0x80,0x80,0x80); break; case eColorID_WidgetSelectForeground: aResult = NS_RGB(0x00,0x00,0x80); break; case eColorID_Widget3DHighlight: aResult = NS_RGB(0xa0,0xa0,0xa0); break; case eColorID_Widget3DShadow: aResult = NS_RGB(0x40,0x40,0x40); break; case eColorID_TextBackground: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID_TextForeground: aResult = NS_RGB(0x00,0x00,0x00); break; case eColorID_TextSelectBackground: case eColorID_highlight: // CSS2 color aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID__moz_menuhover: aResult = NS_RGB(0xee,0xee,0xee); break; case eColorID_TextSelectForeground: case eColorID_highlighttext: // CSS2 color case eColorID__moz_menuhovertext: aResult = mColorTextSelectForeground; break; case eColorID_IMESelectedRawTextBackground: case eColorID_IMESelectedConvertedTextBackground: case eColorID_IMERawInputBackground: case eColorID_IMEConvertedTextBackground: aResult = NS_TRANSPARENT; break; case eColorID_IMESelectedRawTextForeground: case eColorID_IMESelectedConvertedTextForeground: case eColorID_IMERawInputForeground: case eColorID_IMEConvertedTextForeground: aResult = NS_SAME_AS_FOREGROUND_COLOR; break; case eColorID_IMERawInputUnderline: case eColorID_IMEConvertedTextUnderline: aResult = NS_40PERCENT_FOREGROUND_COLOR; break; case eColorID_IMESelectedRawTextUnderline: case eColorID_IMESelectedConvertedTextUnderline: aResult = NS_SAME_AS_FOREGROUND_COLOR; break; case eColorID_SpellCheckerUnderline: aResult = NS_RGB(0xff, 0, 0); break; // // css2 system colors http://www.w3.org/TR/REC-CSS2/ui.html#system-colors // case eColorID_buttontext: case eColorID__moz_buttonhovertext: case eColorID_captiontext: case eColorID_menutext: case eColorID_infotext: case eColorID__moz_menubartext: case eColorID_windowtext: aResult = mColorDarkText; break; case eColorID_activecaption: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID_activeborder: aResult = NS_RGB(0x00,0x00,0x00); break; case eColorID_appworkspace: aResult = NS_RGB(0xFF,0xFF,0xFF); break; case eColorID_background: aResult = NS_RGB(0x63,0x63,0xCE); break; case eColorID_buttonface: case eColorID__moz_buttonhoverface: aResult = NS_RGB(0xF0,0xF0,0xF0); break; case eColorID_buttonhighlight: aResult = NS_RGB(0xFF,0xFF,0xFF); break; case eColorID_buttonshadow: aResult = NS_RGB(0xDC,0xDC,0xDC); break; case eColorID_graytext: aResult = NS_RGB(0x44,0x44,0x44); break; case eColorID_inactiveborder: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID_inactivecaption: aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID_inactivecaptiontext: aResult = NS_RGB(0x45,0x45,0x45); break; case eColorID_scrollbar: aResult = NS_RGB(0,0,0); //XXX break; case eColorID_threeddarkshadow: aResult = NS_RGB(0xDC,0xDC,0xDC); break; case eColorID_threedshadow: aResult = NS_RGB(0xE0,0xE0,0xE0); break; case eColorID_threedface: aResult = NS_RGB(0xF0,0xF0,0xF0); break; case eColorID_threedhighlight: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID_threedlightshadow: aResult = NS_RGB(0xDA,0xDA,0xDA); break; case eColorID_menu: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID_infobackground: aResult = NS_RGB(0xFF,0xFF,0xC7); break; case eColorID_windowframe: aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID_window: case eColorID__moz_field: case eColorID__moz_combobox: aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID__moz_fieldtext: case eColorID__moz_comboboxtext: aResult = mColorDarkText; break; case eColorID__moz_dialog: aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID__moz_dialogtext: case eColorID__moz_cellhighlighttext: case eColorID__moz_html_cellhighlighttext: aResult = mColorDarkText; break; case eColorID__moz_dragtargetzone: case eColorID__moz_mac_chrome_active: case eColorID__moz_mac_chrome_inactive: aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID__moz_mac_focusring: aResult = NS_RGB(0x3F,0x98,0xDD); break; case eColorID__moz_mac_menushadow: aResult = NS_RGB(0xA3,0xA3,0xA3); break; case eColorID__moz_mac_menutextdisable: aResult = NS_RGB(0x88,0x88,0x88); break; case eColorID__moz_mac_menutextselect: aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID__moz_mac_disabledtoolbartext: aResult = NS_RGB(0x3F,0x3F,0x3F); break; case eColorID__moz_mac_menuselect: aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID__moz_buttondefault: aResult = NS_RGB(0xDC,0xDC,0xDC); break; case eColorID__moz_cellhighlight: case eColorID__moz_html_cellhighlight: case eColorID__moz_mac_secondaryhighlight: // For inactive list selection aResult = NS_RGB(0xaa,0xaa,0xaa); break; case eColorID__moz_eventreerow: // Background color of even list rows. aResult = NS_RGB(0xff,0xff,0xff); break; case eColorID__moz_oddtreerow: // Background color of odd list rows. aResult = NS_TRANSPARENT; break; case eColorID__moz_nativehyperlinktext: // There appears to be no available system defined color. HARDCODING to the appropriate color. aResult = NS_RGB(0x14,0x4F,0xAE); 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::GetIntImpl(IntID aID, int32_t &aResult) { nsresult res = nsXPLookAndFeel::GetIntImpl(aID, aResult); if (NS_SUCCEEDED(res)) return res; res = NS_OK; switch (aID) { case eIntID_CaretBlinkTime: aResult = 567; break; case eIntID_CaretWidth: aResult = 1; break; case eIntID_ShowCaretDuringSelection: aResult = 0; break; case eIntID_SelectTextfieldsOnKeyFocus: // Select textfield content when focused by kbd // used by nsEventStateManager::sTextfieldSelectModel aResult = 1; break; case eIntID_SubmenuDelay: aResult = 200; break; case eIntID_MenusCanOverlapOSBar: // xul popups are not allowed to overlap the menubar. aResult = 0; break; case eIntID_SkipNavigatingDisabledMenuItem: aResult = 1; break; case eIntID_DragThresholdX: case eIntID_DragThresholdY: aResult = 4; break; case eIntID_ScrollArrowStyle: aResult = eScrollArrow_None; break; case eIntID_ScrollSliderStyle: aResult = eScrollThumbStyle_Proportional; break; case eIntID_TreeOpenDelay: aResult = 1000; break; case eIntID_TreeCloseDelay: aResult = 1000; break; case eIntID_TreeLazyScrollDelay: aResult = 150; break; case eIntID_TreeScrollDelay: aResult = 100; break; case eIntID_TreeScrollLinesMax: aResult = 3; break; case eIntID_DWMCompositor: case eIntID_WindowsClassic: case eIntID_WindowsDefaultTheme: case eIntID_TouchEnabled: aResult = 0; res = NS_ERROR_NOT_IMPLEMENTED; break; case eIntID_MacGraphiteTheme: aResult = 0; break; case eIntID_TabFocusModel: aResult = 1; // default to just textboxes break; case eIntID_ScrollToClick: aResult = 0; break; case eIntID_ChosenMenuItemsShouldBlink: aResult = 1; break; case eIntID_IMERawInputUnderlineStyle: case eIntID_IMEConvertedTextUnderlineStyle: case eIntID_IMESelectedRawTextUnderlineStyle: case eIntID_IMESelectedConvertedTextUnderline: aResult = NS_STYLE_TEXT_DECORATION_STYLE_SOLID; break; case eIntID_SpellCheckerUnderlineStyle: aResult = NS_STYLE_TEXT_DECORATION_STYLE_DOTTED; break; case eIntID_ContextMenuOffsetVertical: case eIntID_ContextMenuOffsetHorizontal: aResult = 2; break; default: aResult = 0; res = NS_ERROR_FAILURE; } return res; } NS_IMETHODIMP nsLookAndFeel::GetFloatImpl(FloatID aID, float &aResult) { nsresult res = nsXPLookAndFeel::GetFloatImpl(aID, aResult); if (NS_SUCCEEDED(res)) return res; res = NS_OK; switch (aID) { case eFloatID_IMEUnderlineRelativeSize: aResult = 2.0f; break; case eFloatID_SpellCheckerUnderlineRelativeSize: aResult = 2.0f; break; default: aResult = -1.0; res = NS_ERROR_FAILURE; } return res; } bool nsLookAndFeel::GetFontImpl(FontID aID, nsString &aFontName, gfxFontStyle &aFontStyle, float aDevPixPerCSSPixel) { // hack for now if (aID == eFont_Window || aID == eFont_Document) { aFontStyle.style = FontSlantStyle::Normal(); aFontStyle.weight = FontWeight::Normal(); aFontStyle.stretch = FontStretch::Normal(); aFontStyle.size = 14 * aDevPixPerCSSPixel; aFontStyle.systemFont = true; aFontName.AssignLiteral("sans-serif"); return true; } //TODO: implement more here? return false; } void nsLookAndFeel::EnsureInit() { if (mInitialized) { return; } mInitialized = true; nscolor color; GetColor(eColorID_TextSelectBackground, color); if (color == 0x000000) { mColorTextSelectForeground = NS_RGB(0xff,0xff,0xff); } else { mColorTextSelectForeground = NS_DONT_CHANGE_COLOR; } mColorDarkText = GetColorFromUIColor([UIColor darkTextColor]); }