1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/widget/qt/nsLookAndFeel.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,460 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* Copyright 2012 Mozilla Foundation and Mozilla contributors
1.6 + *
1.7 + * Licensed under the Apache License, Version 2.0 (the "License");
1.8 + * you may not use this file except in compliance with the License.
1.9 + * You may obtain a copy of the License at
1.10 + *
1.11 + * http://www.apache.org/licenses/LICENSE-2.0
1.12 + *
1.13 + * Unless required by applicable law or agreed to in writing, software
1.14 + * distributed under the License is distributed on an "AS IS" BASIS,
1.15 + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1.16 + * See the License for the specific language governing permissions and
1.17 + * limitations under the License.
1.18 + */
1.19 +
1.20 +#include <QGuiApplication>
1.21 +#include <QFont>
1.22 +#include <QScreen>
1.23 +
1.24 +#include "nsLookAndFeel.h"
1.25 +#include "nsStyleConsts.h"
1.26 +#include "gfxFont.h"
1.27 +#include "gfxFontConstants.h"
1.28 +#include "mozilla/gfx/2D.h"
1.29 +
1.30 +static const char16_t UNICODE_BULLET = 0x2022;
1.31 +
1.32 +nsLookAndFeel::nsLookAndFeel()
1.33 + : nsXPLookAndFeel()
1.34 +{
1.35 +}
1.36 +
1.37 +nsLookAndFeel::~nsLookAndFeel()
1.38 +{
1.39 +}
1.40 +
1.41 +nsresult
1.42 +nsLookAndFeel::NativeGetColor(ColorID aID, nscolor &aColor)
1.43 +{
1.44 + nsresult rv = NS_OK;
1.45 +
1.46 +#define BASE_ACTIVE_COLOR NS_RGB(0xaa,0xaa,0xaa)
1.47 +#define BASE_NORMAL_COLOR NS_RGB(0xff,0xff,0xff)
1.48 +#define BASE_SELECTED_COLOR NS_RGB(0xaa,0xaa,0xaa)
1.49 +#define BG_ACTIVE_COLOR NS_RGB(0xff,0xff,0xff)
1.50 +#define BG_INSENSITIVE_COLOR NS_RGB(0xaa,0xaa,0xaa)
1.51 +#define BG_NORMAL_COLOR NS_RGB(0xff,0xff,0xff)
1.52 +#define BG_PRELIGHT_COLOR NS_RGB(0xee,0xee,0xee)
1.53 +#define BG_SELECTED_COLOR NS_RGB(0x99,0x99,0x99)
1.54 +#define DARK_NORMAL_COLOR NS_RGB(0x88,0x88,0x88)
1.55 +#define FG_INSENSITIVE_COLOR NS_RGB(0x44,0x44,0x44)
1.56 +#define FG_NORMAL_COLOR NS_RGB(0x00,0x00,0x00)
1.57 +#define FG_PRELIGHT_COLOR NS_RGB(0x77,0x77,0x77)
1.58 +#define FG_SELECTED_COLOR NS_RGB(0xaa,0xaa,0xaa)
1.59 +#define LIGHT_NORMAL_COLOR NS_RGB(0xaa,0xaa,0xaa)
1.60 +#define TEXT_ACTIVE_COLOR NS_RGB(0x99,0x99,0x99)
1.61 +#define TEXT_NORMAL_COLOR NS_RGB(0x00,0x00,0x00)
1.62 +#define TEXT_SELECTED_COLOR NS_RGB(0x00,0x00,0x00)
1.63 +
1.64 + switch (aID) {
1.65 + // These colors don't seem to be used for anything anymore in Mozilla
1.66 + // (except here at least TextSelectBackground and TextSelectForeground)
1.67 + // The CSS2 colors below are used.
1.68 + case eColorID_WindowBackground:
1.69 + aColor = BASE_NORMAL_COLOR;
1.70 + break;
1.71 + case eColorID_WindowForeground:
1.72 + aColor = TEXT_NORMAL_COLOR;
1.73 + break;
1.74 + case eColorID_WidgetBackground:
1.75 + aColor = BG_NORMAL_COLOR;
1.76 + break;
1.77 + case eColorID_WidgetForeground:
1.78 + aColor = FG_NORMAL_COLOR;
1.79 + break;
1.80 + case eColorID_WidgetSelectBackground:
1.81 + aColor = BG_SELECTED_COLOR;
1.82 + break;
1.83 + case eColorID_WidgetSelectForeground:
1.84 + aColor = FG_SELECTED_COLOR;
1.85 + break;
1.86 + case eColorID_Widget3DHighlight:
1.87 + aColor = NS_RGB(0xa0,0xa0,0xa0);
1.88 + break;
1.89 + case eColorID_Widget3DShadow:
1.90 + aColor = NS_RGB(0x40,0x40,0x40);
1.91 + break;
1.92 + case eColorID_TextBackground:
1.93 + // not used?
1.94 + aColor = BASE_NORMAL_COLOR;
1.95 + break;
1.96 + case eColorID_TextForeground:
1.97 + // not used?
1.98 + aColor = TEXT_NORMAL_COLOR;
1.99 + break;
1.100 + case eColorID_TextSelectBackground:
1.101 + case eColorID_IMESelectedRawTextBackground:
1.102 + case eColorID_IMESelectedConvertedTextBackground:
1.103 + // still used
1.104 + aColor = BASE_SELECTED_COLOR;
1.105 + break;
1.106 + case eColorID_TextSelectForeground:
1.107 + case eColorID_IMESelectedRawTextForeground:
1.108 + case eColorID_IMESelectedConvertedTextForeground:
1.109 + // still used
1.110 + aColor = TEXT_SELECTED_COLOR;
1.111 + break;
1.112 + case eColorID_IMERawInputBackground:
1.113 + case eColorID_IMEConvertedTextBackground:
1.114 + aColor = NS_TRANSPARENT;
1.115 + break;
1.116 + case eColorID_IMERawInputForeground:
1.117 + case eColorID_IMEConvertedTextForeground:
1.118 + aColor = NS_SAME_AS_FOREGROUND_COLOR;
1.119 + break;
1.120 + case eColorID_IMERawInputUnderline:
1.121 + case eColorID_IMEConvertedTextUnderline:
1.122 + aColor = NS_SAME_AS_FOREGROUND_COLOR;
1.123 + break;
1.124 + case eColorID_IMESelectedRawTextUnderline:
1.125 + case eColorID_IMESelectedConvertedTextUnderline:
1.126 + aColor = NS_TRANSPARENT;
1.127 + break;
1.128 + case eColorID_SpellCheckerUnderline:
1.129 + aColor = NS_RGB(0xff, 0, 0);
1.130 + break;
1.131 +
1.132 + // css2 http://www.w3.org/TR/REC-CSS2/ui.html#system-colors
1.133 + case eColorID_activeborder:
1.134 + // active window border
1.135 + aColor = BG_NORMAL_COLOR;
1.136 + break;
1.137 + case eColorID_activecaption:
1.138 + // active window caption background
1.139 + aColor = BG_NORMAL_COLOR;
1.140 + break;
1.141 + case eColorID_appworkspace:
1.142 + // MDI background color
1.143 + aColor = BG_NORMAL_COLOR;
1.144 + break;
1.145 + case eColorID_background:
1.146 + // desktop background
1.147 + aColor = BG_NORMAL_COLOR;
1.148 + break;
1.149 + case eColorID_captiontext:
1.150 + // text in active window caption, size box, and scrollbar arrow box (!)
1.151 + aColor = FG_NORMAL_COLOR;
1.152 + break;
1.153 + case eColorID_graytext:
1.154 + // disabled text in windows, menus, etc.
1.155 + aColor = FG_INSENSITIVE_COLOR;
1.156 + break;
1.157 + case eColorID_highlight:
1.158 + // background of selected item
1.159 + aColor = BASE_SELECTED_COLOR;
1.160 + break;
1.161 + case eColorID_highlighttext:
1.162 + // text of selected item
1.163 + aColor = TEXT_SELECTED_COLOR;
1.164 + break;
1.165 + case eColorID_inactiveborder:
1.166 + // inactive window border
1.167 + aColor = BG_NORMAL_COLOR;
1.168 + break;
1.169 + case eColorID_inactivecaption:
1.170 + // inactive window caption
1.171 + aColor = BG_INSENSITIVE_COLOR;
1.172 + break;
1.173 + case eColorID_inactivecaptiontext:
1.174 + // text in inactive window caption
1.175 + aColor = FG_INSENSITIVE_COLOR;
1.176 + break;
1.177 + case eColorID_infobackground:
1.178 + // tooltip background color
1.179 + aColor = BG_NORMAL_COLOR;
1.180 + break;
1.181 + case eColorID_infotext:
1.182 + // tooltip text color
1.183 + aColor = TEXT_NORMAL_COLOR;
1.184 + break;
1.185 + case eColorID_menu:
1.186 + // menu background
1.187 + aColor = BG_NORMAL_COLOR;
1.188 + break;
1.189 + case eColorID_menutext:
1.190 + // menu text
1.191 + aColor = TEXT_NORMAL_COLOR;
1.192 + break;
1.193 + case eColorID_scrollbar:
1.194 + // scrollbar gray area
1.195 + aColor = BG_ACTIVE_COLOR;
1.196 + break;
1.197 +
1.198 + case eColorID_threedface:
1.199 + case eColorID_buttonface:
1.200 + // 3-D face color
1.201 + aColor = BG_NORMAL_COLOR;
1.202 + break;
1.203 +
1.204 + case eColorID_buttontext:
1.205 + // text on push buttons
1.206 + aColor = TEXT_NORMAL_COLOR;
1.207 + break;
1.208 +
1.209 + case eColorID_buttonhighlight:
1.210 + // 3-D highlighted edge color
1.211 + case eColorID_threedhighlight:
1.212 + // 3-D highlighted outer edge color
1.213 + aColor = LIGHT_NORMAL_COLOR;
1.214 + break;
1.215 +
1.216 + case eColorID_threedlightshadow:
1.217 + // 3-D highlighted inner edge color
1.218 + aColor = BG_NORMAL_COLOR;
1.219 + break;
1.220 +
1.221 + case eColorID_buttonshadow:
1.222 + // 3-D shadow edge color
1.223 + case eColorID_threedshadow:
1.224 + // 3-D shadow inner edge color
1.225 + aColor = DARK_NORMAL_COLOR;
1.226 + break;
1.227 +
1.228 + case eColorID_threeddarkshadow:
1.229 + // 3-D shadow outer edge color
1.230 + aColor = NS_RGB(0,0,0);
1.231 + break;
1.232 +
1.233 + case eColorID_window:
1.234 + case eColorID_windowframe:
1.235 + aColor = BG_NORMAL_COLOR;
1.236 + break;
1.237 +
1.238 + case eColorID_windowtext:
1.239 + aColor = FG_NORMAL_COLOR;
1.240 + break;
1.241 +
1.242 + case eColorID__moz_eventreerow:
1.243 + case eColorID__moz_field:
1.244 + aColor = BASE_NORMAL_COLOR;
1.245 + break;
1.246 + case eColorID__moz_fieldtext:
1.247 + aColor = TEXT_NORMAL_COLOR;
1.248 + break;
1.249 + case eColorID__moz_dialog:
1.250 + aColor = BG_NORMAL_COLOR;
1.251 + break;
1.252 + case eColorID__moz_dialogtext:
1.253 + aColor = FG_NORMAL_COLOR;
1.254 + break;
1.255 + case eColorID__moz_dragtargetzone:
1.256 + aColor = BG_SELECTED_COLOR;
1.257 + break;
1.258 + case eColorID__moz_buttondefault:
1.259 + // default button border color
1.260 + aColor = NS_RGB(0,0,0);
1.261 + break;
1.262 + case eColorID__moz_buttonhoverface:
1.263 + aColor = BG_PRELIGHT_COLOR;
1.264 + break;
1.265 + case eColorID__moz_buttonhovertext:
1.266 + aColor = FG_PRELIGHT_COLOR;
1.267 + break;
1.268 + case eColorID__moz_cellhighlight:
1.269 + case eColorID__moz_html_cellhighlight:
1.270 + aColor = BASE_ACTIVE_COLOR;
1.271 + break;
1.272 + case eColorID__moz_cellhighlighttext:
1.273 + case eColorID__moz_html_cellhighlighttext:
1.274 + aColor = TEXT_ACTIVE_COLOR;
1.275 + break;
1.276 + case eColorID__moz_menuhover:
1.277 + aColor = BG_PRELIGHT_COLOR;
1.278 + break;
1.279 + case eColorID__moz_menuhovertext:
1.280 + aColor = FG_PRELIGHT_COLOR;
1.281 + break;
1.282 + case eColorID__moz_oddtreerow:
1.283 + aColor = NS_TRANSPARENT;
1.284 + break;
1.285 + case eColorID__moz_nativehyperlinktext:
1.286 + aColor = NS_SAME_AS_FOREGROUND_COLOR;
1.287 + break;
1.288 + case eColorID__moz_comboboxtext:
1.289 + aColor = TEXT_NORMAL_COLOR;
1.290 + break;
1.291 + case eColorID__moz_combobox:
1.292 + aColor = BG_NORMAL_COLOR;
1.293 + break;
1.294 + case eColorID__moz_menubartext:
1.295 + aColor = TEXT_NORMAL_COLOR;
1.296 + break;
1.297 + case eColorID__moz_menubarhovertext:
1.298 + aColor = FG_PRELIGHT_COLOR;
1.299 + break;
1.300 + default:
1.301 + /* default color is BLACK */
1.302 + aColor = 0;
1.303 + rv = NS_ERROR_FAILURE;
1.304 + break;
1.305 + }
1.306 +
1.307 + return rv;
1.308 +}
1.309 +
1.310 +nsresult
1.311 +nsLookAndFeel::GetIntImpl(IntID aID, int32_t &aResult)
1.312 +{
1.313 + nsresult rv = nsXPLookAndFeel::GetIntImpl(aID, aResult);
1.314 + if (NS_SUCCEEDED(rv))
1.315 + return rv;
1.316 +
1.317 + rv = NS_OK;
1.318 +
1.319 + switch (aID) {
1.320 + case eIntID_CaretBlinkTime:
1.321 + aResult = 500;
1.322 + break;
1.323 +
1.324 + case eIntID_CaretWidth:
1.325 + aResult = 1;
1.326 + break;
1.327 +
1.328 + case eIntID_ShowCaretDuringSelection:
1.329 + aResult = 0;
1.330 + break;
1.331 +
1.332 + case eIntID_SelectTextfieldsOnKeyFocus:
1.333 + // Select textfield content when focused by kbd
1.334 + // used by EventStateManager::sTextfieldSelectModel
1.335 + aResult = 1;
1.336 + break;
1.337 +
1.338 + case eIntID_SubmenuDelay:
1.339 + aResult = 200;
1.340 + break;
1.341 +
1.342 + case eIntID_TooltipDelay:
1.343 + aResult = 500;
1.344 + break;
1.345 +
1.346 + case eIntID_MenusCanOverlapOSBar:
1.347 + // we want XUL popups to be able to overlap the task bar.
1.348 + aResult = 1;
1.349 + break;
1.350 +
1.351 + case eIntID_ScrollArrowStyle:
1.352 + aResult = eScrollArrowStyle_Single;
1.353 + break;
1.354 +
1.355 + case eIntID_ScrollSliderStyle:
1.356 + aResult = eScrollThumbStyle_Proportional;
1.357 + break;
1.358 +
1.359 + case eIntID_TouchEnabled:
1.360 + aResult = 1;
1.361 + break;
1.362 +
1.363 + case eIntID_WindowsDefaultTheme:
1.364 + case eIntID_WindowsThemeIdentifier:
1.365 + case eIntID_OperatingSystemVersionIdentifier:
1.366 + aResult = 0;
1.367 + rv = NS_ERROR_NOT_IMPLEMENTED;
1.368 + break;
1.369 +
1.370 + case eIntID_IMERawInputUnderlineStyle:
1.371 + case eIntID_IMEConvertedTextUnderlineStyle:
1.372 + aResult = NS_STYLE_TEXT_DECORATION_STYLE_SOLID;
1.373 + break;
1.374 +
1.375 + case eIntID_IMESelectedRawTextUnderlineStyle:
1.376 + case eIntID_IMESelectedConvertedTextUnderline:
1.377 + aResult = NS_STYLE_TEXT_DECORATION_STYLE_NONE;
1.378 + break;
1.379 +
1.380 + case eIntID_SpellCheckerUnderlineStyle:
1.381 + aResult = NS_STYLE_TEXT_DECORATION_STYLE_WAVY;
1.382 + break;
1.383 +
1.384 + case eIntID_ScrollbarButtonAutoRepeatBehavior:
1.385 + aResult = 0;
1.386 + break;
1.387 +
1.388 + default:
1.389 + aResult = 0;
1.390 + rv = NS_ERROR_FAILURE;
1.391 + }
1.392 +
1.393 + return rv;
1.394 +}
1.395 +
1.396 +nsresult
1.397 +nsLookAndFeel::GetFloatImpl(FloatID aID, float &aResult)
1.398 +{
1.399 + nsresult res = nsXPLookAndFeel::GetFloatImpl(aID, aResult);
1.400 + if (NS_SUCCEEDED(res))
1.401 + return res;
1.402 + res = NS_OK;
1.403 +
1.404 + switch (aID) {
1.405 + case eFloatID_IMEUnderlineRelativeSize:
1.406 + aResult = 1.0f;
1.407 + break;
1.408 + case eFloatID_SpellCheckerUnderlineRelativeSize:
1.409 + aResult = 1.0f;
1.410 + break;
1.411 + default:
1.412 + aResult = -1.0;
1.413 + res = NS_ERROR_FAILURE;
1.414 + }
1.415 + return res;
1.416 +}
1.417 +
1.418 +/*virtual*/
1.419 +bool
1.420 +nsLookAndFeel::GetFontImpl(FontID aID, nsString& aFontName,
1.421 + gfxFontStyle& aFontStyle,
1.422 + float aDevPixPerCSSPixel)
1.423 +{
1.424 + QFont qFont = QGuiApplication::font();
1.425 +
1.426 + NS_NAMED_LITERAL_STRING(quote, "\"");
1.427 + nsString family((char16_t*)qFont.family().data());
1.428 + aFontName = quote + family + quote;
1.429 +
1.430 + aFontStyle.systemFont = true;
1.431 + aFontStyle.style = qFont.style();
1.432 + aFontStyle.weight = qFont.weight();
1.433 + aFontStyle.stretch = qFont.stretch();
1.434 + // use pixel size directly if it is set, otherwise compute from point size
1.435 + if (qFont.pixelSize() != -1) {
1.436 + aFontStyle.size = qFont.pixelSize();
1.437 + } else {
1.438 + aFontStyle.size = qFont.pointSizeF() * qApp->primaryScreen()->logicalDotsPerInch() / 72.0f;
1.439 + }
1.440 +
1.441 + return true;
1.442 +}
1.443 +
1.444 +/*virtual*/
1.445 +bool
1.446 +nsLookAndFeel::GetEchoPasswordImpl() {
1.447 + return true;
1.448 +}
1.449 +
1.450 +/*virtual*/
1.451 +uint32_t
1.452 +nsLookAndFeel::GetPasswordMaskDelayImpl()
1.453 +{
1.454 + // Same value on Android framework
1.455 + return 1500;
1.456 +}
1.457 +
1.458 +/* virtual */
1.459 +char16_t
1.460 +nsLookAndFeel::GetPasswordCharacterImpl()
1.461 +{
1.462 + return UNICODE_BULLET;
1.463 +}
