michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* Copyright 2012 Mozilla Foundation and Mozilla contributors
michael@0:  *
michael@0:  * Licensed under the Apache License, Version 2.0 (the "License");
michael@0:  * you may not use this file except in compliance with the License.
michael@0:  * You may obtain a copy of the License at
michael@0:  *
michael@0:  *     http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing, software
michael@0:  * distributed under the License is distributed on an "AS IS" BASIS,
michael@0:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0:  * See the License for the specific language governing permissions and
michael@0:  * limitations under the License.
michael@0:  */
michael@0: 
michael@0: #include <QGuiApplication>
michael@0: #include <QFont>
michael@0: #include <QScreen>
michael@0: 
michael@0: #include "nsLookAndFeel.h"
michael@0: #include "nsStyleConsts.h"
michael@0: #include "gfxFont.h"
michael@0: #include "gfxFontConstants.h"
michael@0: #include "mozilla/gfx/2D.h"
michael@0: 
michael@0: static const char16_t UNICODE_BULLET = 0x2022;
michael@0: 
michael@0: nsLookAndFeel::nsLookAndFeel()
michael@0:     : nsXPLookAndFeel()
michael@0: {
michael@0: }
michael@0: 
michael@0: nsLookAndFeel::~nsLookAndFeel()
michael@0: {
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: nsLookAndFeel::NativeGetColor(ColorID aID, nscolor &aColor)
michael@0: {
michael@0:     nsresult rv = NS_OK;
michael@0: 
michael@0: #define BASE_ACTIVE_COLOR     NS_RGB(0xaa,0xaa,0xaa)
michael@0: #define BASE_NORMAL_COLOR     NS_RGB(0xff,0xff,0xff)
michael@0: #define BASE_SELECTED_COLOR   NS_RGB(0xaa,0xaa,0xaa)
michael@0: #define BG_ACTIVE_COLOR       NS_RGB(0xff,0xff,0xff)
michael@0: #define BG_INSENSITIVE_COLOR  NS_RGB(0xaa,0xaa,0xaa)
michael@0: #define BG_NORMAL_COLOR       NS_RGB(0xff,0xff,0xff)
michael@0: #define BG_PRELIGHT_COLOR     NS_RGB(0xee,0xee,0xee)
michael@0: #define BG_SELECTED_COLOR     NS_RGB(0x99,0x99,0x99)
michael@0: #define DARK_NORMAL_COLOR     NS_RGB(0x88,0x88,0x88)
michael@0: #define FG_INSENSITIVE_COLOR  NS_RGB(0x44,0x44,0x44)
michael@0: #define FG_NORMAL_COLOR       NS_RGB(0x00,0x00,0x00)
michael@0: #define FG_PRELIGHT_COLOR     NS_RGB(0x77,0x77,0x77)
michael@0: #define FG_SELECTED_COLOR     NS_RGB(0xaa,0xaa,0xaa)
michael@0: #define LIGHT_NORMAL_COLOR    NS_RGB(0xaa,0xaa,0xaa)
michael@0: #define TEXT_ACTIVE_COLOR     NS_RGB(0x99,0x99,0x99)
michael@0: #define TEXT_NORMAL_COLOR     NS_RGB(0x00,0x00,0x00)
michael@0: #define TEXT_SELECTED_COLOR   NS_RGB(0x00,0x00,0x00)
michael@0: 
michael@0:     switch (aID) {
michael@0:         // These colors don't seem to be used for anything anymore in Mozilla
michael@0:         // (except here at least TextSelectBackground and TextSelectForeground)
michael@0:         // The CSS2 colors below are used.
michael@0:     case eColorID_WindowBackground:
michael@0:         aColor = BASE_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_WindowForeground:
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_WidgetBackground:
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_WidgetForeground:
michael@0:         aColor = FG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_WidgetSelectBackground:
michael@0:         aColor = BG_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID_WidgetSelectForeground:
michael@0:         aColor = FG_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID_Widget3DHighlight:
michael@0:         aColor = NS_RGB(0xa0,0xa0,0xa0);
michael@0:         break;
michael@0:     case eColorID_Widget3DShadow:
michael@0:         aColor = NS_RGB(0x40,0x40,0x40);
michael@0:         break;
michael@0:     case eColorID_TextBackground:
michael@0:         // not used?
michael@0:         aColor = BASE_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_TextForeground:
michael@0:         // not used?
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_TextSelectBackground:
michael@0:     case eColorID_IMESelectedRawTextBackground:
michael@0:     case eColorID_IMESelectedConvertedTextBackground:
michael@0:         // still used
michael@0:         aColor = BASE_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID_TextSelectForeground:
michael@0:     case eColorID_IMESelectedRawTextForeground:
michael@0:     case eColorID_IMESelectedConvertedTextForeground:
michael@0:         // still used
michael@0:         aColor = TEXT_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID_IMERawInputBackground:
michael@0:     case eColorID_IMEConvertedTextBackground:
michael@0:         aColor = NS_TRANSPARENT;
michael@0:         break;
michael@0:     case eColorID_IMERawInputForeground:
michael@0:     case eColorID_IMEConvertedTextForeground:
michael@0:         aColor = NS_SAME_AS_FOREGROUND_COLOR;
michael@0:         break;
michael@0:     case eColorID_IMERawInputUnderline:
michael@0:     case eColorID_IMEConvertedTextUnderline:
michael@0:         aColor = NS_SAME_AS_FOREGROUND_COLOR;
michael@0:         break;
michael@0:     case eColorID_IMESelectedRawTextUnderline:
michael@0:     case eColorID_IMESelectedConvertedTextUnderline:
michael@0:         aColor = NS_TRANSPARENT;
michael@0:         break;
michael@0:     case eColorID_SpellCheckerUnderline:
michael@0:       aColor = NS_RGB(0xff, 0, 0);
michael@0:       break;
michael@0: 
michael@0:         // css2  http://www.w3.org/TR/REC-CSS2/ui.html#system-colors
michael@0:     case eColorID_activeborder:
michael@0:         // active window border
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_activecaption:
michael@0:         // active window caption background
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_appworkspace:
michael@0:         // MDI background color
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_background:
michael@0:         // desktop background
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_captiontext:
michael@0:         // text in active window caption, size box, and scrollbar arrow box (!)
michael@0:         aColor = FG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_graytext:
michael@0:         // disabled text in windows, menus, etc.
michael@0:         aColor = FG_INSENSITIVE_COLOR;
michael@0:         break;
michael@0:     case eColorID_highlight:
michael@0:         // background of selected item
michael@0:         aColor = BASE_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID_highlighttext:
michael@0:         // text of selected item
michael@0:         aColor = TEXT_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID_inactiveborder:
michael@0:         // inactive window border
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_inactivecaption:
michael@0:         // inactive window caption
michael@0:         aColor = BG_INSENSITIVE_COLOR;
michael@0:         break;
michael@0:     case eColorID_inactivecaptiontext:
michael@0:         // text in inactive window caption
michael@0:         aColor = FG_INSENSITIVE_COLOR;
michael@0:         break;
michael@0:     case eColorID_infobackground:
michael@0:         // tooltip background color
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_infotext:
michael@0:         // tooltip text color
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_menu:
michael@0:         // menu background
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_menutext:
michael@0:         // menu text
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID_scrollbar:
michael@0:         // scrollbar gray area
michael@0:         aColor = BG_ACTIVE_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_threedface:
michael@0:     case eColorID_buttonface:
michael@0:         // 3-D face color
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_buttontext:
michael@0:         // text on push buttons
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_buttonhighlight:
michael@0:         // 3-D highlighted edge color
michael@0:     case eColorID_threedhighlight:
michael@0:         // 3-D highlighted outer edge color
michael@0:         aColor = LIGHT_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_threedlightshadow:
michael@0:         // 3-D highlighted inner edge color
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_buttonshadow:
michael@0:         // 3-D shadow edge color
michael@0:     case eColorID_threedshadow:
michael@0:         // 3-D shadow inner edge color
michael@0:         aColor = DARK_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_threeddarkshadow:
michael@0:         // 3-D shadow outer edge color
michael@0:         aColor = NS_RGB(0,0,0);
michael@0:         break;
michael@0: 
michael@0:     case eColorID_window:
michael@0:     case eColorID_windowframe:
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID_windowtext:
michael@0:         aColor = FG_NORMAL_COLOR;
michael@0:         break;
michael@0: 
michael@0:     case eColorID__moz_eventreerow:
michael@0:     case eColorID__moz_field:
michael@0:         aColor = BASE_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_fieldtext:
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_dialog:
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_dialogtext:
michael@0:         aColor = FG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_dragtargetzone:
michael@0:         aColor = BG_SELECTED_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_buttondefault:
michael@0:         // default button border color
michael@0:         aColor = NS_RGB(0,0,0);
michael@0:         break;
michael@0:     case eColorID__moz_buttonhoverface:
michael@0:         aColor = BG_PRELIGHT_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_buttonhovertext:
michael@0:         aColor = FG_PRELIGHT_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_cellhighlight:
michael@0:     case eColorID__moz_html_cellhighlight:
michael@0:         aColor = BASE_ACTIVE_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_cellhighlighttext:
michael@0:     case eColorID__moz_html_cellhighlighttext:
michael@0:         aColor = TEXT_ACTIVE_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_menuhover:
michael@0:         aColor = BG_PRELIGHT_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_menuhovertext:
michael@0:         aColor = FG_PRELIGHT_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_oddtreerow:
michael@0:         aColor = NS_TRANSPARENT;
michael@0:         break;
michael@0:     case eColorID__moz_nativehyperlinktext:
michael@0:         aColor = NS_SAME_AS_FOREGROUND_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_comboboxtext:
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_combobox:
michael@0:         aColor = BG_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_menubartext:
michael@0:         aColor = TEXT_NORMAL_COLOR;
michael@0:         break;
michael@0:     case eColorID__moz_menubarhovertext:
michael@0:         aColor = FG_PRELIGHT_COLOR;
michael@0:         break;
michael@0:     default:
michael@0:         /* default color is BLACK */
michael@0:         aColor = 0;
michael@0:         rv = NS_ERROR_FAILURE;
michael@0:         break;
michael@0:     }
michael@0: 
michael@0:     return rv;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: nsLookAndFeel::GetIntImpl(IntID aID, int32_t &aResult)
michael@0: {
michael@0:     nsresult rv = nsXPLookAndFeel::GetIntImpl(aID, aResult);
michael@0:     if (NS_SUCCEEDED(rv))
michael@0:         return rv;
michael@0: 
michael@0:     rv = NS_OK;
michael@0: 
michael@0:     switch (aID) {
michael@0:         case eIntID_CaretBlinkTime:
michael@0:             aResult = 500;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_CaretWidth:
michael@0:             aResult = 1;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_ShowCaretDuringSelection:
michael@0:             aResult = 0;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_SelectTextfieldsOnKeyFocus:
michael@0:             // Select textfield content when focused by kbd
michael@0:             // used by EventStateManager::sTextfieldSelectModel
michael@0:             aResult = 1;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_SubmenuDelay:
michael@0:             aResult = 200;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_TooltipDelay:
michael@0:             aResult = 500;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_MenusCanOverlapOSBar:
michael@0:             // we want XUL popups to be able to overlap the task bar.
michael@0:             aResult = 1;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_ScrollArrowStyle:
michael@0:             aResult = eScrollArrowStyle_Single;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_ScrollSliderStyle:
michael@0:             aResult = eScrollThumbStyle_Proportional;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_TouchEnabled:
michael@0:             aResult = 1;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_WindowsDefaultTheme:
michael@0:         case eIntID_WindowsThemeIdentifier:
michael@0:         case eIntID_OperatingSystemVersionIdentifier:
michael@0:             aResult = 0;
michael@0:             rv = NS_ERROR_NOT_IMPLEMENTED;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_IMERawInputUnderlineStyle:
michael@0:         case eIntID_IMEConvertedTextUnderlineStyle:
michael@0:             aResult = NS_STYLE_TEXT_DECORATION_STYLE_SOLID;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_IMESelectedRawTextUnderlineStyle:
michael@0:         case eIntID_IMESelectedConvertedTextUnderline:
michael@0:             aResult = NS_STYLE_TEXT_DECORATION_STYLE_NONE;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_SpellCheckerUnderlineStyle:
michael@0:             aResult = NS_STYLE_TEXT_DECORATION_STYLE_WAVY;
michael@0:             break;
michael@0: 
michael@0:         case eIntID_ScrollbarButtonAutoRepeatBehavior:
michael@0:             aResult = 0;
michael@0:             break;
michael@0: 
michael@0:         default:
michael@0:             aResult = 0;
michael@0:             rv = NS_ERROR_FAILURE;
michael@0:     }
michael@0: 
michael@0:     return rv;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: nsLookAndFeel::GetFloatImpl(FloatID aID, float &aResult)
michael@0: {
michael@0:   nsresult res = nsXPLookAndFeel::GetFloatImpl(aID, aResult);
michael@0:   if (NS_SUCCEEDED(res))
michael@0:     return res;
michael@0:   res = NS_OK;
michael@0: 
michael@0:   switch (aID) {
michael@0:     case eFloatID_IMEUnderlineRelativeSize:
michael@0:         aResult = 1.0f;
michael@0:         break;
michael@0:     case eFloatID_SpellCheckerUnderlineRelativeSize:
michael@0:         aResult = 1.0f;
michael@0:         break;
michael@0:     default:
michael@0:         aResult = -1.0;
michael@0:         res = NS_ERROR_FAILURE;
michael@0:     }
michael@0:   return res;
michael@0: }
michael@0: 
michael@0: /*virtual*/
michael@0: bool
michael@0: nsLookAndFeel::GetFontImpl(FontID aID, nsString& aFontName,
michael@0:                            gfxFontStyle& aFontStyle,
michael@0:                            float aDevPixPerCSSPixel)
michael@0: {
michael@0:   QFont qFont = QGuiApplication::font();
michael@0: 
michael@0:   NS_NAMED_LITERAL_STRING(quote, "\"");
michael@0:   nsString family((char16_t*)qFont.family().data());
michael@0:   aFontName = quote + family + quote;
michael@0: 
michael@0:   aFontStyle.systemFont = true;
michael@0:   aFontStyle.style = qFont.style();
michael@0:   aFontStyle.weight = qFont.weight();
michael@0:   aFontStyle.stretch = qFont.stretch();
michael@0:   // use pixel size directly if it is set, otherwise compute from point size
michael@0:   if (qFont.pixelSize() != -1) {
michael@0:     aFontStyle.size = qFont.pixelSize();
michael@0:   } else {
michael@0:     aFontStyle.size = qFont.pointSizeF() * qApp->primaryScreen()->logicalDotsPerInch() / 72.0f;
michael@0:   }
michael@0: 
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: /*virtual*/
michael@0: bool
michael@0: nsLookAndFeel::GetEchoPasswordImpl() {
michael@0:     return true;
michael@0: }
michael@0: 
michael@0: /*virtual*/
michael@0: uint32_t
michael@0: nsLookAndFeel::GetPasswordMaskDelayImpl()
michael@0: {
michael@0:     // Same value on Android framework
michael@0:     return 1500;
michael@0: }
michael@0: 
michael@0: /* virtual */
michael@0: char16_t
michael@0: nsLookAndFeel::GetPasswordCharacterImpl()
michael@0: {
michael@0:     return UNICODE_BULLET;
michael@0: }