gecko/widget/android/nsLookAndFeel.cpp
Ryan VanderMeulen 99217d0d2e Backed out 7 changesets (bug 913985) for intermittent Android crashes.
Backed out changeset 53513a959cf0 (bug 913985)
Backed out changeset d23d1e678417 (bug 913985)
Backed out changeset a9c9187b4f4a (bug 913985)
Backed out changeset c6b02e4a3e35 (bug 913985)
Backed out changeset 895dae322e3c (bug 913985)
Backed out changeset 3d97e6a53313 (bug 913985)
Backed out changeset 892bb017f8ba (bug 913985)

--HG--
rename : build/annotationProcessors/AnnotationInfo.java => build/annotationProcessors/MethodWithAnnotationInfo.java
rename : build/annotationProcessors/utils/AlphabeticAnnotatableEntityComparator.java => build/annotationProcessors/utils/AlphabeticMethodComparator.java
rename : build/annotationProcessors/utils/GeneratableElementIterator.java => build/annotationProcessors/utils/GeneratableEntryPointIterator.java
rename : mobile/android/base/mozglue/generatorannotations/WrapElementForJNI.java => mobile/android/base/mozglue/GeneratableAndroidBridgeTarget.java
rename : mobile/android/base/mozglue/generatorannotations/OptionalGeneratedParameter.java => mobile/android/base/mozglue/OptionalGeneratedParameter.java
2013-11-19 10:56:09 -05:00

495 lines
14 KiB
C++

/* -*- Mode: C++; tab-width: 20; 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/. */
#include "mozilla/dom/ContentChild.h"
#include "nsStyleConsts.h"
#include "nsXULAppAPI.h"
#include "nsLookAndFeel.h"
#include "gfxFont.h"
#include "gfxFontConstants.h"
#include "mozilla/gfx/2D.h"
using namespace mozilla;
using mozilla::dom::ContentChild;
bool nsLookAndFeel::mInitializedSystemColors = false;
AndroidSystemColors nsLookAndFeel::mSystemColors;
bool nsLookAndFeel::mInitializedShowPassword = false;
bool nsLookAndFeel::mShowPassword = true;
static const PRUnichar UNICODE_BULLET = 0x2022;
nsLookAndFeel::nsLookAndFeel()
: nsXPLookAndFeel()
{
}
nsLookAndFeel::~nsLookAndFeel()
{
}
#define BG_PRELIGHT_COLOR NS_RGB(0xee,0xee,0xee)
#define FG_PRELIGHT_COLOR NS_RGB(0x77,0x77,0x77)
#define BLACK_COLOR NS_RGB(0x00,0x00,0x00)
#define DARK_GRAY_COLOR NS_RGB(0x40,0x40,0x40)
#define GRAY_COLOR NS_RGB(0x80,0x80,0x80)
#define LIGHT_GRAY_COLOR NS_RGB(0xa0,0xa0,0xa0)
#define RED_COLOR NS_RGB(0xff,0x00,0x00)
nsresult
nsLookAndFeel::GetSystemColors()
{
if (mInitializedSystemColors)
return NS_OK;
if (!AndroidBridge::Bridge())
return NS_ERROR_FAILURE;
AndroidBridge::Bridge()->GetSystemColors(&mSystemColors);
mInitializedSystemColors = true;
return NS_OK;
}
nsresult
nsLookAndFeel::CallRemoteGetSystemColors()
{
// An array has to be used to get data from remote process
InfallibleTArray<uint32_t> colors;
uint32_t colorsCount = sizeof(AndroidSystemColors) / sizeof(nscolor);
if (!ContentChild::GetSingleton()->SendGetSystemColors(colorsCount, &colors))
return NS_ERROR_FAILURE;
NS_ASSERTION(colors.Length() == colorsCount, "System colors array is incomplete");
if (colors.Length() == 0)
return NS_ERROR_FAILURE;
if (colors.Length() < colorsCount)
colorsCount = colors.Length();
// Array elements correspond to the members of mSystemColors structure,
// so just copy the memory block
memcpy(&mSystemColors, colors.Elements(), sizeof(nscolor) * colorsCount);
mInitializedSystemColors = true;
return NS_OK;
}
nsresult
nsLookAndFeel::NativeGetColor(ColorID aID, nscolor &aColor)
{
nsresult rv = NS_OK;
if (!mInitializedSystemColors) {
if (XRE_GetProcessType() == GeckoProcessType_Default)
rv = GetSystemColors();
else
rv = CallRemoteGetSystemColors();
NS_ENSURE_SUCCESS(rv, rv);
}
// XXX we'll want to use context.obtainStyledAttributes on the java side to
// get all of these; see TextView.java for a good exmaple.
switch (aID) {
// These colors don't seem to be used for anything anymore in Mozilla
// (except here at least TextSelectBackground and TextSelectForeground)
// The CSS2 colors below are used.
case eColorID_WindowBackground:
aColor = NS_RGB(0xFF, 0xFF, 0xFF);
break;
case eColorID_WindowForeground:
aColor = mSystemColors.textColorPrimary;
break;
case eColorID_WidgetBackground:
aColor = mSystemColors.colorBackground;
break;
case eColorID_WidgetForeground:
aColor = mSystemColors.colorForeground;
break;
case eColorID_WidgetSelectBackground:
aColor = mSystemColors.textColorHighlight;
break;
case eColorID_WidgetSelectForeground:
aColor = mSystemColors.textColorPrimaryInverse;
break;
case eColorID_Widget3DHighlight:
aColor = LIGHT_GRAY_COLOR;
break;
case eColorID_Widget3DShadow:
aColor = DARK_GRAY_COLOR;
break;
case eColorID_TextBackground:
// not used?
aColor = mSystemColors.colorBackground;
break;
case eColorID_TextForeground:
// not used?
aColor = mSystemColors.textColorPrimary;
break;
case eColorID_TextSelectBackground:
case eColorID_IMESelectedRawTextBackground:
case eColorID_IMESelectedConvertedTextBackground:
// still used
aColor = mSystemColors.textColorHighlight;
break;
case eColorID_TextSelectForeground:
case eColorID_IMESelectedRawTextForeground:
case eColorID_IMESelectedConvertedTextForeground:
// still used
aColor = mSystemColors.textColorPrimaryInverse;
break;
case eColorID_IMERawInputBackground:
case eColorID_IMEConvertedTextBackground:
aColor = NS_TRANSPARENT;
break;
case eColorID_IMERawInputForeground:
case eColorID_IMEConvertedTextForeground:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case eColorID_IMERawInputUnderline:
case eColorID_IMEConvertedTextUnderline:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case eColorID_IMESelectedRawTextUnderline:
case eColorID_IMESelectedConvertedTextUnderline:
aColor = NS_TRANSPARENT;
break;
case eColorID_SpellCheckerUnderline:
aColor = RED_COLOR;
break;
// css2 http://www.w3.org/TR/REC-CSS2/ui.html#system-colors
case eColorID_activeborder:
// active window border
aColor = mSystemColors.colorBackground;
break;
case eColorID_activecaption:
// active window caption background
aColor = mSystemColors.colorBackground;
break;
case eColorID_appworkspace:
// MDI background color
aColor = mSystemColors.colorBackground;
break;
case eColorID_background:
// desktop background
aColor = mSystemColors.colorBackground;
break;
case eColorID_captiontext:
// text in active window caption, size box, and scrollbar arrow box (!)
aColor = mSystemColors.colorForeground;
break;
case eColorID_graytext:
// disabled text in windows, menus, etc.
aColor = mSystemColors.textColorTertiary;
break;
case eColorID_highlight:
// background of selected item
aColor = mSystemColors.textColorHighlight;
break;
case eColorID_highlighttext:
// text of selected item
aColor = mSystemColors.textColorPrimaryInverse;
break;
case eColorID_inactiveborder:
// inactive window border
aColor = mSystemColors.colorBackground;
break;
case eColorID_inactivecaption:
// inactive window caption
aColor = mSystemColors.colorBackground;
break;
case eColorID_inactivecaptiontext:
// text in inactive window caption
aColor = mSystemColors.textColorTertiary;
break;
case eColorID_infobackground:
// tooltip background color
aColor = mSystemColors.colorBackground;
break;
case eColorID_infotext:
// tooltip text color
aColor = mSystemColors.colorForeground;
break;
case eColorID_menu:
// menu background
aColor = mSystemColors.colorBackground;
break;
case eColorID_menutext:
// menu text
aColor = mSystemColors.colorForeground;
break;
case eColorID_scrollbar:
// scrollbar gray area
aColor = mSystemColors.colorBackground;
break;
case eColorID_threedface:
case eColorID_buttonface:
// 3-D face color
aColor = mSystemColors.colorBackground;
break;
case eColorID_buttontext:
// text on push buttons
aColor = mSystemColors.colorForeground;
break;
case eColorID_buttonhighlight:
// 3-D highlighted edge color
case eColorID_threedhighlight:
// 3-D highlighted outer edge color
aColor = LIGHT_GRAY_COLOR;
break;
case eColorID_threedlightshadow:
// 3-D highlighted inner edge color
aColor = mSystemColors.colorBackground;
break;
case eColorID_buttonshadow:
// 3-D shadow edge color
case eColorID_threedshadow:
// 3-D shadow inner edge color
aColor = GRAY_COLOR;
break;
case eColorID_threeddarkshadow:
// 3-D shadow outer edge color
aColor = BLACK_COLOR;
break;
case eColorID_window:
case eColorID_windowframe:
aColor = mSystemColors.colorBackground;
break;
case eColorID_windowtext:
aColor = mSystemColors.textColorPrimary;
break;
case eColorID__moz_eventreerow:
case eColorID__moz_field:
aColor = mSystemColors.colorBackground;
break;
case eColorID__moz_fieldtext:
aColor = mSystemColors.textColorPrimary;
break;
case eColorID__moz_dialog:
aColor = mSystemColors.colorBackground;
break;
case eColorID__moz_dialogtext:
aColor = mSystemColors.colorForeground;
break;
case eColorID__moz_dragtargetzone:
aColor = mSystemColors.textColorHighlight;
break;
case eColorID__moz_buttondefault:
// default button border color
aColor = BLACK_COLOR;
break;
case eColorID__moz_buttonhoverface:
aColor = BG_PRELIGHT_COLOR;
break;
case eColorID__moz_buttonhovertext:
aColor = FG_PRELIGHT_COLOR;
break;
case eColorID__moz_cellhighlight:
case eColorID__moz_html_cellhighlight:
aColor = mSystemColors.textColorHighlight;
break;
case eColorID__moz_cellhighlighttext:
case eColorID__moz_html_cellhighlighttext:
aColor = mSystemColors.textColorPrimaryInverse;
break;
case eColorID__moz_menuhover:
aColor = BG_PRELIGHT_COLOR;
break;
case eColorID__moz_menuhovertext:
aColor = FG_PRELIGHT_COLOR;
break;
case eColorID__moz_oddtreerow:
aColor = NS_TRANSPARENT;
break;
case eColorID__moz_nativehyperlinktext:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case eColorID__moz_comboboxtext:
aColor = mSystemColors.colorForeground;
break;
case eColorID__moz_combobox:
aColor = mSystemColors.colorBackground;
break;
case eColorID__moz_menubartext:
aColor = mSystemColors.colorForeground;
break;
case eColorID__moz_menubarhovertext:
aColor = FG_PRELIGHT_COLOR;
break;
default:
/* default color is BLACK */
aColor = 0;
rv = NS_ERROR_FAILURE;
break;
}
return rv;
}
nsresult
nsLookAndFeel::GetIntImpl(IntID aID, int32_t &aResult)
{
nsresult rv = nsXPLookAndFeel::GetIntImpl(aID, aResult);
if (NS_SUCCEEDED(rv))
return rv;
rv = NS_OK;
switch (aID) {
case eIntID_CaretBlinkTime:
aResult = 500;
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_TooltipDelay:
aResult = 500;
break;
case eIntID_MenusCanOverlapOSBar:
// we want XUL popups to be able to overlap the task bar.
aResult = 1;
break;
case eIntID_ScrollArrowStyle:
aResult = eScrollArrowStyle_Single;
break;
case eIntID_ScrollSliderStyle:
aResult = eScrollThumbStyle_Proportional;
break;
case eIntID_TouchEnabled:
aResult = 1;
break;
case eIntID_WindowsDefaultTheme:
case eIntID_WindowsThemeIdentifier:
case eIntID_OperatingSystemVersionIdentifier:
aResult = 0;
rv = NS_ERROR_NOT_IMPLEMENTED;
break;
case eIntID_SpellCheckerUnderlineStyle:
aResult = NS_STYLE_TEXT_DECORATION_STYLE_WAVY;
break;
case eIntID_ScrollbarButtonAutoRepeatBehavior:
aResult = 0;
break;
default:
aResult = 0;
rv = NS_ERROR_FAILURE;
}
return rv;
}
nsresult
nsLookAndFeel::GetFloatImpl(FloatID aID, float &aResult)
{
nsresult rv = nsXPLookAndFeel::GetFloatImpl(aID, aResult);
if (NS_SUCCEEDED(rv))
return rv;
rv = NS_OK;
switch (aID) {
case eFloatID_IMEUnderlineRelativeSize:
aResult = 1.0f;
break;
case eFloatID_SpellCheckerUnderlineRelativeSize:
aResult = 1.0f;
break;
default:
aResult = -1.0;
rv = NS_ERROR_FAILURE;
break;
}
return rv;
}
/*virtual*/
bool
nsLookAndFeel::GetFontImpl(FontID aID, nsString& aFontName,
gfxFontStyle& aFontStyle,
float aDevPixPerCSSPixel)
{
aFontName.AssignLiteral("\"Droid Sans\"");
aFontStyle.style = NS_FONT_STYLE_NORMAL;
aFontStyle.weight = NS_FONT_WEIGHT_NORMAL;
aFontStyle.stretch = NS_FONT_STRETCH_NORMAL;
aFontStyle.size = 9.0 * 96.0f / 72.0f * aDevPixPerCSSPixel;
aFontStyle.systemFont = true;
return true;
}
/*virtual*/
bool
nsLookAndFeel::GetEchoPasswordImpl()
{
if (!mInitializedShowPassword) {
if (XRE_GetProcessType() == GeckoProcessType_Default) {
if (AndroidBridge::Bridge())
mShowPassword = AndroidBridge::Bridge()->GetShowPasswordSetting();
else
NS_ASSERTION(AndroidBridge::Bridge() != nullptr, "AndroidBridge is not available!");
} else {
ContentChild::GetSingleton()->SendGetShowPasswordSetting(&mShowPassword);
}
mInitializedShowPassword = true;
}
return mShowPassword;
}
uint32_t
nsLookAndFeel::GetPasswordMaskDelayImpl()
{
// This value is hard-coded in Android OS's PasswordTransformationMethod.java
return 1500;
}
/* virtual */
PRUnichar
nsLookAndFeel::GetPasswordCharacterImpl()
{
// This value is hard-coded in Android OS's PasswordTransformationMethod.java
return UNICODE_BULLET;
}