diff options
Diffstat (limited to 'widget/uikit/nsLookAndFeel.mm')
| -rw-r--r-- | widget/uikit/nsLookAndFeel.mm | 401 |
1 files changed, 401 insertions, 0 deletions
diff --git a/widget/uikit/nsLookAndFeel.mm b/widget/uikit/nsLookAndFeel.mm new file mode 100644 index 000000000..bb593eb51 --- /dev/null +++ b/widget/uikit/nsLookAndFeel.mm @@ -0,0 +1,401 @@ +/* -*- 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 <UIKit/UIColor.h> +#import <UIKit/UIInterface.h> + +#include "nsLookAndFeel.h" +#include "nsStyleConsts.h" +#include "gfxFont.h" +#include "gfxFontConstants.h" + +nsLookAndFeel::nsLookAndFeel() + : nsXPLookAndFeel() +{ +} + +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)); + } + NS_NOTREACHED("Unhandled color space!"); + return 0; +} + +nsresult +nsLookAndFeel::NativeGetColor(const ColorID aID, nscolor &aResult) +{ + 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: + GetColor(eColorID_TextSelectBackground, aResult); + if (aResult == 0x000000) + aResult = NS_RGB(0xff,0xff,0xff); + else + aResult = NS_DONT_CHANGE_COLOR; + 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 = GetColorFromUIColor([UIColor darkTextColor]); + 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 = GetColorFromUIColor([UIColor darkTextColor]); + 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 = GetColorFromUIColor([UIColor darkTextColor]); + 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 = NS_FONT_STYLE_NORMAL; + aFontStyle.weight = NS_FONT_WEIGHT_NORMAL; + aFontStyle.stretch = NS_FONT_STRETCH_NORMAL; + aFontStyle.size = 14 * aDevPixPerCSSPixel; + aFontStyle.systemFont = true; + + aFontName.AssignLiteral("sans-serif"); + return true; + } + + //TODO: implement more here? + return false; +} |