mirror of
https://github.com/mozilla/gecko-dev.git
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706 lines
21 KiB
C++
706 lines
21 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsLookAndFeel.h"
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#include <windows.h>
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#include <shellapi.h>
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#include "nsStyleConsts.h"
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#include "nsUXThemeData.h"
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#include "nsUXThemeConstants.h"
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#include "gfxFont.h"
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#include "gfxWindowsPlatform.h"
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#include "mozilla/Telemetry.h"
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#include "mozilla/WindowsVersion.h"
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#include "gfxFontConstants.h"
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using namespace mozilla;
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using namespace mozilla::widget;
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enum WinVersion {
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WINXP_VERSION = 0x501,
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WIN2K3_VERSION = 0x502,
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VISTA_VERSION = 0x600,
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WIN7_VERSION = 0x601,
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WIN8_VERSION = 0x602,
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WIN8_1_VERSION = 0x603
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};
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static WinVersion GetWindowsVersion()
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{
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static int32_t version = 0;
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if (version) {
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return static_cast<WinVersion>(version);
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}
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OSVERSIONINFOEX osInfo;
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osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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// This cast is safe and supposed to be here, don't worry
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#pragma warning(push)
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#pragma warning(disable:4996)
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::GetVersionEx((OSVERSIONINFO*)&osInfo);
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#pragma warning(pop)
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version =
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(osInfo.dwMajorVersion & 0xff) << 8 | (osInfo.dwMinorVersion & 0xff);
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return static_cast<WinVersion>(version);
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}
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static nsresult GetColorFromTheme(nsUXThemeClass cls,
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int32_t aPart,
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int32_t aState,
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int32_t aPropId,
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nscolor &aColor)
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{
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COLORREF color;
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HRESULT hr = GetThemeColor(nsUXThemeData::GetTheme(cls), aPart, aState, aPropId, &color);
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if (hr == S_OK)
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{
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aColor = COLOREF_2_NSRGB(color);
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return NS_OK;
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}
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return NS_ERROR_FAILURE;
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}
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static int32_t GetSystemParam(long flag, int32_t def)
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{
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DWORD value;
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return ::SystemParametersInfo(flag, 0, &value, 0) ? value : def;
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}
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namespace mozilla {
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namespace widget {
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// This is in use here and in nsDOMTouchEvent.cpp
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int32_t IsTouchDeviceSupportPresent()
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{
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int32_t touchCapabilities;
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touchCapabilities = ::GetSystemMetrics(SM_DIGITIZER);
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return ((touchCapabilities & NID_READY) &&
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(touchCapabilities & (NID_EXTERNAL_TOUCH | NID_INTEGRATED_TOUCH)));
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}
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} }
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nsLookAndFeel::nsLookAndFeel() : nsXPLookAndFeel()
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{
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mozilla::Telemetry::Accumulate(mozilla::Telemetry::TOUCH_ENABLED_DEVICE,
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IsTouchDeviceSupportPresent());
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}
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nsLookAndFeel::~nsLookAndFeel()
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{
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}
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nsresult
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nsLookAndFeel::NativeGetColor(ColorID aID, nscolor &aColor)
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{
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nsresult res = NS_OK;
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int idx;
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switch (aID) {
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case eColorID_WindowBackground:
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idx = COLOR_WINDOW;
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break;
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case eColorID_WindowForeground:
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID_WidgetBackground:
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idx = COLOR_BTNFACE;
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break;
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case eColorID_WidgetForeground:
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idx = COLOR_BTNTEXT;
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break;
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case eColorID_WidgetSelectBackground:
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idx = COLOR_HIGHLIGHT;
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break;
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case eColorID_WidgetSelectForeground:
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idx = COLOR_HIGHLIGHTTEXT;
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break;
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case eColorID_Widget3DHighlight:
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idx = COLOR_BTNHIGHLIGHT;
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break;
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case eColorID_Widget3DShadow:
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idx = COLOR_BTNSHADOW;
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break;
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case eColorID_TextBackground:
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idx = COLOR_WINDOW;
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break;
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case eColorID_TextForeground:
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID_TextSelectBackground:
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case eColorID_IMESelectedRawTextBackground:
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case eColorID_IMESelectedConvertedTextBackground:
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idx = COLOR_HIGHLIGHT;
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break;
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case eColorID_TextSelectForeground:
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case eColorID_IMESelectedRawTextForeground:
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case eColorID_IMESelectedConvertedTextForeground:
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idx = COLOR_HIGHLIGHTTEXT;
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break;
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case eColorID_IMERawInputBackground:
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case eColorID_IMEConvertedTextBackground:
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aColor = NS_TRANSPARENT;
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return NS_OK;
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case eColorID_IMERawInputForeground:
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case eColorID_IMEConvertedTextForeground:
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aColor = NS_SAME_AS_FOREGROUND_COLOR;
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return NS_OK;
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case eColorID_IMERawInputUnderline:
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case eColorID_IMEConvertedTextUnderline:
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aColor = NS_SAME_AS_FOREGROUND_COLOR;
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return NS_OK;
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case eColorID_IMESelectedRawTextUnderline:
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case eColorID_IMESelectedConvertedTextUnderline:
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aColor = NS_TRANSPARENT;
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return NS_OK;
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case eColorID_SpellCheckerUnderline:
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aColor = NS_RGB(0xff, 0, 0);
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return NS_OK;
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// New CSS 2 Color definitions
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case eColorID_activeborder:
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idx = COLOR_ACTIVEBORDER;
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break;
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case eColorID_activecaption:
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idx = COLOR_ACTIVECAPTION;
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break;
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case eColorID_appworkspace:
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idx = COLOR_APPWORKSPACE;
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break;
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case eColorID_background:
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idx = COLOR_BACKGROUND;
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break;
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case eColorID_buttonface:
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case eColorID__moz_buttonhoverface:
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idx = COLOR_BTNFACE;
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break;
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case eColorID_buttonhighlight:
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idx = COLOR_BTNHIGHLIGHT;
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break;
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case eColorID_buttonshadow:
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idx = COLOR_BTNSHADOW;
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break;
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case eColorID_buttontext:
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case eColorID__moz_buttonhovertext:
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idx = COLOR_BTNTEXT;
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break;
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case eColorID_captiontext:
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idx = COLOR_CAPTIONTEXT;
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break;
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case eColorID_graytext:
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idx = COLOR_GRAYTEXT;
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break;
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case eColorID_highlight:
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case eColorID__moz_html_cellhighlight:
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case eColorID__moz_menuhover:
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idx = COLOR_HIGHLIGHT;
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break;
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case eColorID__moz_menubarhovertext:
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if (!IsVistaOrLater() || !IsAppThemed())
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{
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idx = nsUXThemeData::sFlatMenus ?
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COLOR_HIGHLIGHTTEXT :
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COLOR_MENUTEXT;
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break;
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}
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// Fall through
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case eColorID__moz_menuhovertext:
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if (IsVistaOrLater() && IsAppThemed())
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{
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res = ::GetColorFromTheme(eUXMenu,
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MENU_POPUPITEM, MPI_HOT, TMT_TEXTCOLOR, aColor);
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if (NS_SUCCEEDED(res))
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return res;
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// fall through to highlight case
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}
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case eColorID_highlighttext:
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case eColorID__moz_html_cellhighlighttext:
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idx = COLOR_HIGHLIGHTTEXT;
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break;
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case eColorID_inactiveborder:
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idx = COLOR_INACTIVEBORDER;
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break;
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case eColorID_inactivecaption:
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idx = COLOR_INACTIVECAPTION;
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break;
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case eColorID_inactivecaptiontext:
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idx = COLOR_INACTIVECAPTIONTEXT;
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break;
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case eColorID_infobackground:
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idx = COLOR_INFOBK;
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break;
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case eColorID_infotext:
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idx = COLOR_INFOTEXT;
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break;
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case eColorID_menu:
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idx = COLOR_MENU;
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break;
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case eColorID_menutext:
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case eColorID__moz_menubartext:
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idx = COLOR_MENUTEXT;
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break;
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case eColorID_scrollbar:
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idx = COLOR_SCROLLBAR;
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break;
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case eColorID_threeddarkshadow:
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idx = COLOR_3DDKSHADOW;
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break;
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case eColorID_threedface:
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idx = COLOR_3DFACE;
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break;
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case eColorID_threedhighlight:
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idx = COLOR_3DHIGHLIGHT;
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break;
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case eColorID_threedlightshadow:
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idx = COLOR_3DLIGHT;
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break;
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case eColorID_threedshadow:
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idx = COLOR_3DSHADOW;
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break;
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case eColorID_window:
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idx = COLOR_WINDOW;
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break;
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case eColorID_windowframe:
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idx = COLOR_WINDOWFRAME;
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break;
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case eColorID_windowtext:
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID__moz_eventreerow:
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case eColorID__moz_oddtreerow:
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case eColorID__moz_field:
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case eColorID__moz_combobox:
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idx = COLOR_WINDOW;
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break;
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case eColorID__moz_fieldtext:
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case eColorID__moz_comboboxtext:
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID__moz_dialog:
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case eColorID__moz_cellhighlight:
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idx = COLOR_3DFACE;
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break;
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case eColorID__moz_win_mediatext:
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if (IsVistaOrLater() && IsAppThemed()) {
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res = ::GetColorFromTheme(eUXMediaToolbar,
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TP_BUTTON, TS_NORMAL, TMT_TEXTCOLOR, aColor);
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if (NS_SUCCEEDED(res))
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return res;
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}
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// if we've gotten here just return -moz-dialogtext instead
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID__moz_win_communicationstext:
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if (IsVistaOrLater() && IsAppThemed())
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{
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res = ::GetColorFromTheme(eUXCommunicationsToolbar,
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TP_BUTTON, TS_NORMAL, TMT_TEXTCOLOR, aColor);
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if (NS_SUCCEEDED(res))
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return res;
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}
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// if we've gotten here just return -moz-dialogtext instead
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID__moz_dialogtext:
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case eColorID__moz_cellhighlighttext:
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idx = COLOR_WINDOWTEXT;
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break;
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case eColorID__moz_dragtargetzone:
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idx = COLOR_HIGHLIGHTTEXT;
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break;
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case eColorID__moz_buttondefault:
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idx = COLOR_3DDKSHADOW;
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break;
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case eColorID__moz_nativehyperlinktext:
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idx = COLOR_HOTLIGHT;
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break;
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default:
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idx = COLOR_WINDOW;
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break;
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}
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DWORD color = ::GetSysColor(idx);
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aColor = COLOREF_2_NSRGB(color);
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return res;
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}
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nsresult
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nsLookAndFeel::GetIntImpl(IntID aID, int32_t &aResult)
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{
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nsresult res = nsXPLookAndFeel::GetIntImpl(aID, aResult);
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if (NS_SUCCEEDED(res))
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return res;
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res = NS_OK;
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switch (aID) {
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case eIntID_CaretBlinkTime:
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aResult = (int32_t)::GetCaretBlinkTime();
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break;
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case eIntID_CaretWidth:
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aResult = 1;
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break;
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case eIntID_ShowCaretDuringSelection:
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aResult = 0;
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break;
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case eIntID_SelectTextfieldsOnKeyFocus:
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// Select textfield content when focused by kbd
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// used by nsEventStateManager::sTextfieldSelectModel
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aResult = 1;
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break;
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case eIntID_SubmenuDelay:
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// This will default to the Windows' default
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// (400ms) on error.
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aResult = GetSystemParam(SPI_GETMENUSHOWDELAY, 400);
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break;
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case eIntID_TooltipDelay:
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aResult = 500;
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break;
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case eIntID_MenusCanOverlapOSBar:
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// we want XUL popups to be able to overlap the task bar.
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aResult = 1;
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break;
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case eIntID_DragThresholdX:
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// The system metric is the number of pixels at which a drag should
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// start. Our look and feel metric is the number of pixels you can
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// move before starting a drag, so subtract 1.
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aResult = ::GetSystemMetrics(SM_CXDRAG) - 1;
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break;
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case eIntID_DragThresholdY:
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aResult = ::GetSystemMetrics(SM_CYDRAG) - 1;
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break;
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case eIntID_UseAccessibilityTheme:
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// High contrast is a misnomer under Win32 -- any theme can be used with it,
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// e.g. normal contrast with large fonts, low contrast, etc.
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// The high contrast flag really means -- use this theme and don't override it.
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HIGHCONTRAST contrastThemeInfo;
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contrastThemeInfo.cbSize = sizeof(contrastThemeInfo);
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::SystemParametersInfo(SPI_GETHIGHCONTRAST, 0, &contrastThemeInfo, 0);
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aResult = ((contrastThemeInfo.dwFlags & HCF_HIGHCONTRASTON) != 0);
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break;
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case eIntID_ScrollArrowStyle:
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aResult = eScrollArrowStyle_Single;
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break;
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case eIntID_ScrollSliderStyle:
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aResult = eScrollThumbStyle_Proportional;
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break;
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case eIntID_TreeOpenDelay:
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aResult = 1000;
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break;
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case eIntID_TreeCloseDelay:
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aResult = 0;
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break;
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case eIntID_TreeLazyScrollDelay:
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aResult = 150;
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break;
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case eIntID_TreeScrollDelay:
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aResult = 100;
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break;
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case eIntID_TreeScrollLinesMax:
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aResult = 3;
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break;
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case eIntID_WindowsClassic:
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aResult = !IsAppThemed();
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break;
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case eIntID_TouchEnabled:
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aResult = IsTouchDeviceSupportPresent();
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break;
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case eIntID_WindowsDefaultTheme:
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aResult = nsUXThemeData::IsDefaultWindowTheme();
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break;
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case eIntID_WindowsThemeIdentifier:
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aResult = nsUXThemeData::GetNativeThemeId();
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break;
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case eIntID_OperatingSystemVersionIdentifier:
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{
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switch (GetWindowsVersion()) {
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case WINXP_VERSION:
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case WIN2K3_VERSION:
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aResult = LookAndFeel::eOperatingSystemVersion_WindowsXP;
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break;
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case VISTA_VERSION:
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aResult = LookAndFeel::eOperatingSystemVersion_WindowsVista;
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break;
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case WIN7_VERSION:
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aResult = LookAndFeel::eOperatingSystemVersion_Windows7;
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break;
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case WIN8_VERSION:
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aResult = LookAndFeel::eOperatingSystemVersion_Windows8;
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break;
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default:
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aResult = LookAndFeel::eOperatingSystemVersion_Unknown;
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break;
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}
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break;
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}
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case eIntID_MacGraphiteTheme:
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case eIntID_MacLionTheme:
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aResult = 0;
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res = NS_ERROR_NOT_IMPLEMENTED;
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break;
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case eIntID_DWMCompositor:
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aResult = nsUXThemeData::CheckForCompositor();
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break;
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case eIntID_WindowsGlass:
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// Aero Glass is only available prior to Windows 8 when DWM is used.
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aResult = (nsUXThemeData::CheckForCompositor() && !IsWin8OrLater());
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break;
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case eIntID_AlertNotificationOrigin:
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aResult = 0;
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{
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// Get task bar window handle
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HWND shellWindow = FindWindowW(L"Shell_TrayWnd", nullptr);
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if (shellWindow != nullptr)
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{
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// Determine position
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APPBARDATA appBarData;
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appBarData.hWnd = shellWindow;
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appBarData.cbSize = sizeof(appBarData);
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if (SHAppBarMessage(ABM_GETTASKBARPOS, &appBarData))
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{
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// Set alert origin as a bit field - see LookAndFeel.h
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// 0 represents bottom right, sliding vertically.
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switch(appBarData.uEdge)
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{
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case ABE_LEFT:
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aResult = NS_ALERT_HORIZONTAL | NS_ALERT_LEFT;
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break;
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case ABE_RIGHT:
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aResult = NS_ALERT_HORIZONTAL;
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break;
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case ABE_TOP:
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aResult = NS_ALERT_TOP;
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// fall through for the right-to-left handling.
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case ABE_BOTTOM:
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// If the task bar is right-to-left,
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// move the origin to the left
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if (::GetWindowLong(shellWindow, GWL_EXSTYLE) &
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WS_EX_LAYOUTRTL)
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aResult |= NS_ALERT_LEFT;
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break;
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}
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}
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}
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}
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break;
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case eIntID_IMERawInputUnderlineStyle:
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case eIntID_IMEConvertedTextUnderlineStyle:
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aResult = NS_STYLE_TEXT_DECORATION_STYLE_DASHED;
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break;
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case eIntID_IMESelectedRawTextUnderlineStyle:
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case eIntID_IMESelectedConvertedTextUnderline:
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aResult = NS_STYLE_TEXT_DECORATION_STYLE_NONE;
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break;
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case eIntID_SpellCheckerUnderlineStyle:
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aResult = NS_STYLE_TEXT_DECORATION_STYLE_WAVY;
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break;
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case eIntID_ScrollbarButtonAutoRepeatBehavior:
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aResult = 0;
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break;
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case eIntID_SwipeAnimationEnabled:
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aResult = 0;
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break;
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case eIntID_ColorPickerAvailable:
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// We don't have a color picker implemented on Metro yet (bug 895464)
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aResult = (XRE_GetWindowsEnvironment() != WindowsEnvironmentType_Metro);
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break;
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case eIntID_UseOverlayScrollbars:
|
|
aResult = (XRE_GetWindowsEnvironment() == WindowsEnvironmentType_Metro);
|
|
break;
|
|
case eIntID_AllowOverlayScrollbarsOverlap:
|
|
aResult = 0;
|
|
break;
|
|
case eIntID_ScrollbarDisplayOnMouseMove:
|
|
aResult = 1;
|
|
break;
|
|
case eIntID_ScrollbarFadeBeginDelay:
|
|
aResult = 2500;
|
|
break;
|
|
case eIntID_ScrollbarFadeDuration:
|
|
aResult = 350;
|
|
break;
|
|
default:
|
|
aResult = 0;
|
|
res = NS_ERROR_FAILURE;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
nsresult
|
|
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 = 1.0f;
|
|
break;
|
|
case eFloatID_SpellCheckerUnderlineRelativeSize:
|
|
aResult = 1.0f;
|
|
break;
|
|
default:
|
|
aResult = -1.0;
|
|
res = NS_ERROR_FAILURE;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static bool
|
|
GetSysFontInfo(HDC aHDC, LookAndFeel::FontID anID,
|
|
nsString &aFontName,
|
|
gfxFontStyle &aFontStyle)
|
|
{
|
|
LOGFONTW* ptrLogFont = nullptr;
|
|
LOGFONTW logFont;
|
|
NONCLIENTMETRICSW ncm;
|
|
HGDIOBJ hGDI;
|
|
PRUnichar name[LF_FACESIZE];
|
|
|
|
// Depending on which stock font we want, there are three different
|
|
// places we might have to look it up.
|
|
switch (anID) {
|
|
case LookAndFeel::eFont_Icon:
|
|
if (!::SystemParametersInfoW(SPI_GETICONTITLELOGFONT,
|
|
sizeof(logFont), (PVOID)&logFont, 0))
|
|
return false;
|
|
|
|
ptrLogFont = &logFont;
|
|
break;
|
|
|
|
case LookAndFeel::eFont_Menu:
|
|
case LookAndFeel::eFont_MessageBox:
|
|
case LookAndFeel::eFont_SmallCaption:
|
|
case LookAndFeel::eFont_StatusBar:
|
|
case LookAndFeel::eFont_Tooltips:
|
|
ncm.cbSize = sizeof(NONCLIENTMETRICSW);
|
|
if (!::SystemParametersInfoW(SPI_GETNONCLIENTMETRICS,
|
|
sizeof(ncm), (PVOID)&ncm, 0))
|
|
return false;
|
|
|
|
switch (anID) {
|
|
case LookAndFeel::eFont_Menu:
|
|
ptrLogFont = &ncm.lfMenuFont;
|
|
break;
|
|
case LookAndFeel::eFont_MessageBox:
|
|
ptrLogFont = &ncm.lfMessageFont;
|
|
break;
|
|
case LookAndFeel::eFont_SmallCaption:
|
|
ptrLogFont = &ncm.lfSmCaptionFont;
|
|
break;
|
|
case LookAndFeel::eFont_StatusBar:
|
|
case LookAndFeel::eFont_Tooltips:
|
|
ptrLogFont = &ncm.lfStatusFont;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case LookAndFeel::eFont_Widget:
|
|
case LookAndFeel::eFont_Window: // css3
|
|
case LookAndFeel::eFont_Document:
|
|
case LookAndFeel::eFont_Workspace:
|
|
case LookAndFeel::eFont_Desktop:
|
|
case LookAndFeel::eFont_Info:
|
|
case LookAndFeel::eFont_Dialog:
|
|
case LookAndFeel::eFont_Button:
|
|
case LookAndFeel::eFont_PullDownMenu:
|
|
case LookAndFeel::eFont_List:
|
|
case LookAndFeel::eFont_Field:
|
|
case LookAndFeel::eFont_Caption:
|
|
hGDI = ::GetStockObject(DEFAULT_GUI_FONT);
|
|
if (!hGDI)
|
|
return false;
|
|
|
|
if (::GetObjectW(hGDI, sizeof(logFont), &logFont) <= 0)
|
|
return false;
|
|
|
|
ptrLogFont = &logFont;
|
|
break;
|
|
}
|
|
|
|
// Get scaling factor from physical to logical pixels
|
|
float pixelScale = 1.0f / gfxWindowsPlatform::GetPlatform()->GetDPIScale();
|
|
|
|
// The lfHeight is in pixels, and it needs to be adjusted for the
|
|
// device it will be displayed on.
|
|
// Screens and Printers will differ in DPI
|
|
//
|
|
// So this accounts for the difference in the DeviceContexts
|
|
// The pixelScale will typically be 1.0 for the screen
|
|
// (though larger for hi-dpi screens where the Windows resolution
|
|
// scale factor is 125% or 150% or even more), and could be
|
|
// any value when going to a printer, for example pixelScale is
|
|
// 6.25 when going to a 600dpi printer.
|
|
float pixelHeight = -ptrLogFont->lfHeight;
|
|
if (pixelHeight < 0) {
|
|
HFONT hFont = ::CreateFontIndirectW(ptrLogFont);
|
|
if (!hFont)
|
|
return false;
|
|
HGDIOBJ hObject = ::SelectObject(aHDC, hFont);
|
|
TEXTMETRIC tm;
|
|
::GetTextMetrics(aHDC, &tm);
|
|
::SelectObject(aHDC, hObject);
|
|
::DeleteObject(hFont);
|
|
pixelHeight = tm.tmAscent;
|
|
}
|
|
pixelHeight *= pixelScale;
|
|
|
|
// we have problem on Simplified Chinese system because the system
|
|
// report the default font size is 8 points. but if we use 8, the text
|
|
// display very ugly. force it to be at 9 points (12 pixels) on that
|
|
// system (cp936), but leave other sizes alone.
|
|
if (pixelHeight < 12 && ::GetACP() == 936)
|
|
pixelHeight = 12;
|
|
|
|
aFontStyle.size = pixelHeight;
|
|
|
|
// FIXME: What about oblique?
|
|
aFontStyle.style =
|
|
(ptrLogFont->lfItalic) ? NS_FONT_STYLE_ITALIC : NS_FONT_STYLE_NORMAL;
|
|
|
|
// FIXME: Other weights?
|
|
aFontStyle.weight =
|
|
(ptrLogFont->lfWeight == FW_BOLD ?
|
|
NS_FONT_WEIGHT_BOLD : NS_FONT_WEIGHT_NORMAL);
|
|
|
|
// FIXME: Set aFontStyle->stretch correctly!
|
|
aFontStyle.stretch = NS_FONT_STRETCH_NORMAL;
|
|
|
|
aFontStyle.systemFont = true;
|
|
|
|
name[0] = 0;
|
|
memcpy(name, ptrLogFont->lfFaceName, LF_FACESIZE*sizeof(PRUnichar));
|
|
aFontName = name;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
nsLookAndFeel::GetFontImpl(FontID anID, nsString &aFontName,
|
|
gfxFontStyle &aFontStyle,
|
|
float aDevPixPerCSSPixel)
|
|
{
|
|
HDC tdc = GetDC(nullptr);
|
|
bool status = GetSysFontInfo(tdc, anID, aFontName, aFontStyle);
|
|
ReleaseDC(nullptr, tdc);
|
|
// now convert the logical font size from GetSysFontInfo into device pixels for layout
|
|
aFontStyle.size *= aDevPixPerCSSPixel;
|
|
return status;
|
|
}
|
|
|
|
/* virtual */
|
|
PRUnichar
|
|
nsLookAndFeel::GetPasswordCharacterImpl()
|
|
{
|
|
#define UNICODE_BLACK_CIRCLE_CHAR 0x25cf
|
|
return UNICODE_BLACK_CIRCLE_CHAR;
|
|
}
|