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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/ui/views/location_bar/origin_chip_view.h" | |
| 6 | |
| 7 #include "base/files/file_path.h" | |
| 8 #include "base/metrics/histogram.h" | |
| 9 #include "base/strings/string_util.h" | |
| 10 #include "base/strings/utf_string_conversions.h" | |
| 11 #include "chrome/browser/browser_process.h" | |
| 12 #include "chrome/browser/extensions/extension_util.h" | |
| 13 #include "chrome/browser/favicon/favicon_tab_helper.h" | |
| 14 #include "chrome/browser/profiles/profile.h" | |
| 15 #include "chrome/browser/safe_browsing/safe_browsing_service.h" | |
| 16 #include "chrome/browser/safe_browsing/ui_manager.h" | |
| 17 #include "chrome/browser/search/search.h" | |
| 18 #include "chrome/browser/themes/theme_properties.h" | |
| 19 #include "chrome/browser/ui/browser.h" | |
| 20 #include "chrome/browser/ui/elide_url.h" | |
| 21 #include "chrome/browser/ui/location_bar/origin_chip_info.h" | |
| 22 #include "chrome/browser/ui/omnibox/omnibox_view.h" | |
| 23 #include "chrome/browser/ui/toolbar/toolbar_model.h" | |
| 24 #include "chrome/browser/ui/views/location_bar/location_bar_view.h" | |
| 25 #include "chrome/common/extensions/extension_constants.h" | |
| 26 #include "content/public/browser/user_metrics.h" | |
| 27 #include "content/public/browser/web_contents.h" | |
| 28 #include "content/public/common/url_constants.h" | |
| 29 #include "extensions/browser/extension_icon_image.h" | |
| 30 #include "extensions/browser/extension_registry.h" | |
| 31 #include "extensions/common/constants.h" | |
| 32 #include "extensions/common/manifest_handlers/icons_handler.h" | |
| 33 #include "grit/theme_resources.h" | |
| 34 #include "ui/base/resource/resource_bundle.h" | |
| 35 #include "ui/base/theme_provider.h" | |
| 36 #include "ui/gfx/canvas.h" | |
| 37 #include "ui/gfx/font_list.h" | |
| 38 #include "ui/gfx/text_utils.h" | |
| 39 #include "ui/views/background.h" | |
| 40 #include "ui/views/controls/button/label_button.h" | |
| 41 #include "ui/views/controls/button/label_button_border.h" | |
| 42 #include "ui/views/painter.h" | |
| 43 | |
| 44 | |
| 45 // OriginChipExtensionIcon ---------------------------------------------------- | |
| 46 | |
| 47 class OriginChipExtensionIcon : public extensions::IconImage::Observer { | |
| 48 public: | |
| 49 OriginChipExtensionIcon(LocationIconView* icon_view, | |
| 50 Profile* profile, | |
| 51 const extensions::Extension* extension); | |
| 52 ~OriginChipExtensionIcon() override; | |
| 53 | |
| 54 // IconImage::Observer: | |
| 55 void OnExtensionIconImageChanged(extensions::IconImage* image) override; | |
| 56 | |
| 57 private: | |
| 58 LocationIconView* icon_view_; | |
| 59 scoped_ptr<extensions::IconImage> icon_image_; | |
| 60 | |
| 61 DISALLOW_COPY_AND_ASSIGN(OriginChipExtensionIcon); | |
| 62 }; | |
| 63 | |
| 64 OriginChipExtensionIcon::OriginChipExtensionIcon( | |
| 65 LocationIconView* icon_view, | |
| 66 Profile* profile, | |
| 67 const extensions::Extension* extension) | |
| 68 : icon_view_(icon_view), | |
| 69 icon_image_(new extensions::IconImage( | |
| 70 profile, | |
| 71 extension, | |
| 72 extensions::IconsInfo::GetIcons(extension), | |
| 73 extension_misc::EXTENSION_ICON_BITTY, | |
| 74 extensions::util::GetDefaultAppIcon(), | |
| 75 this)) { | |
| 76 // Forces load of the image. | |
| 77 icon_image_->image_skia().GetRepresentation(1.0f); | |
| 78 | |
| 79 if (!icon_image_->image_skia().image_reps().empty()) | |
| 80 OnExtensionIconImageChanged(icon_image_.get()); | |
| 81 } | |
| 82 | |
| 83 OriginChipExtensionIcon::~OriginChipExtensionIcon() { | |
| 84 } | |
| 85 | |
| 86 void OriginChipExtensionIcon::OnExtensionIconImageChanged( | |
| 87 extensions::IconImage* image) { | |
| 88 if (icon_view_) | |
| 89 icon_view_->SetImage(&icon_image_->image_skia()); | |
| 90 } | |
| 91 | |
| 92 | |
| 93 // OriginChipView ------------------------------------------------------------- | |
| 94 | |
| 95 namespace { | |
| 96 | |
| 97 const int kEdgeThickness = 5; | |
| 98 const int k16x16IconLeadingSpacing = 1; | |
| 99 const int k16x16IconTrailingSpacing = 2; | |
| 100 const int kIconTextSpacing = 3; | |
| 101 | |
| 102 const int kNormalImages[3][9] = { | |
| 103 IMAGE_GRID(IDR_ORIGIN_CHIP_NORMAL), | |
| 104 IMAGE_GRID(IDR_ORIGIN_CHIP_HOVER), | |
| 105 IMAGE_GRID(IDR_ORIGIN_CHIP_PRESSED) | |
| 106 }; | |
| 107 | |
| 108 const int kMalwareImages[3][9] = { | |
| 109 IMAGE_GRID(IDR_ORIGIN_CHIP_MALWARE_NORMAL), | |
| 110 IMAGE_GRID(IDR_ORIGIN_CHIP_MALWARE_HOVER), | |
| 111 IMAGE_GRID(IDR_ORIGIN_CHIP_MALWARE_PRESSED) | |
| 112 }; | |
| 113 | |
| 114 const int kBrokenSSLImages[3][9] = { | |
| 115 IMAGE_GRID(IDR_ORIGIN_CHIP_BROKENSSL_NORMAL), | |
| 116 IMAGE_GRID(IDR_ORIGIN_CHIP_BROKENSSL_HOVER), | |
| 117 IMAGE_GRID(IDR_ORIGIN_CHIP_BROKENSSL_PRESSED) | |
| 118 }; | |
| 119 | |
| 120 const int kEVImages[3][9] = { | |
| 121 IMAGE_GRID(IDR_ORIGIN_CHIP_EV_NORMAL), | |
| 122 IMAGE_GRID(IDR_ORIGIN_CHIP_EV_HOVER), | |
| 123 IMAGE_GRID(IDR_ORIGIN_CHIP_EV_PRESSED) | |
| 124 }; | |
| 125 | |
| 126 const extensions::Extension* GetExtension(const GURL& url, Profile* profile) { | |
| 127 if (!url.SchemeIs(extensions::kExtensionScheme)) | |
| 128 return NULL; | |
| 129 extensions::ExtensionRegistry* registry = | |
| 130 extensions::ExtensionRegistry::Get(profile); | |
| 131 return registry->enabled_extensions().GetByID(url.host()); | |
| 132 } | |
| 133 | |
| 134 } // namespace | |
| 135 | |
| 136 OriginChipView::OriginChipView(LocationBarView* location_bar_view, | |
| 137 Profile* profile, | |
| 138 const gfx::FontList& font_list) | |
| 139 : LabelButton(this, base::string16()), | |
| 140 location_bar_view_(location_bar_view), | |
| 141 profile_(profile), | |
| 142 showing_16x16_icon_(false), | |
| 143 fade_in_animation_(this), | |
| 144 security_level_(ToolbarModel::NONE), | |
| 145 url_malware_(false) { | |
| 146 EnableCanvasFlippingForRTLUI(true); | |
| 147 | |
| 148 scoped_refptr<SafeBrowsingService> sb_service = | |
| 149 g_browser_process->safe_browsing_service(); | |
| 150 // |sb_service| may be NULL in tests. | |
| 151 if (sb_service.get() && sb_service->ui_manager().get()) | |
| 152 sb_service->ui_manager()->AddObserver(this); | |
| 153 | |
| 154 SetFontList(font_list); | |
| 155 | |
| 156 // TODO(gbillock): Would be nice to just use stock LabelButton stuff here. | |
| 157 location_icon_view_ = new LocationIconView(location_bar_view_); | |
| 158 // Make location icon hover events count as hovering the origin chip. | |
| 159 location_icon_view_->set_interactive(false); | |
| 160 location_icon_view_->ShowTooltip(true); | |
| 161 AddChildView(location_icon_view_); | |
| 162 | |
| 163 ev_label_ = new views::Label(base::string16(), GetFontList()); | |
| 164 ev_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT); | |
| 165 ev_label_->SetElideBehavior(gfx::NO_ELIDE); | |
| 166 AddChildView(ev_label_); | |
| 167 | |
| 168 host_label_ = new views::Label(base::string16(), GetFontList()); | |
| 169 host_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT); | |
| 170 host_label_->SetElideBehavior(gfx::NO_ELIDE); | |
| 171 AddChildView(host_label_); | |
| 172 | |
| 173 fade_in_animation_.SetTweenType(gfx::Tween::LINEAR_OUT_SLOW_IN); | |
| 174 fade_in_animation_.SetSlideDuration(175); | |
| 175 | |
| 176 // Ensure |pressed_text_color_| and |background_colors_| are initialized. | |
| 177 SetBorderImages(kNormalImages); | |
| 178 } | |
| 179 | |
| 180 OriginChipView::~OriginChipView() { | |
| 181 scoped_refptr<SafeBrowsingService> sb_service = | |
| 182 g_browser_process->safe_browsing_service(); | |
| 183 if (sb_service.get() && sb_service->ui_manager().get()) | |
| 184 sb_service->ui_manager()->RemoveObserver(this); | |
| 185 } | |
| 186 | |
| 187 void OriginChipView::OnChanged() { | |
| 188 content::WebContents* web_contents = location_bar_view_->GetWebContents(); | |
| 189 if (!web_contents) | |
| 190 return; | |
| 191 | |
| 192 // Note: security level can change async as the connection is made. | |
| 193 GURL url = location_bar_view_->GetToolbarModel()->GetURL(); | |
| 194 const ToolbarModel::SecurityLevel security_level = | |
| 195 location_bar_view_->GetToolbarModel()->GetSecurityLevel(true); | |
| 196 | |
| 197 bool url_malware = OriginChip::IsMalware(url, web_contents); | |
| 198 | |
| 199 // TODO(gbillock): We persist a malware setting while a new WebContents | |
| 200 // content is loaded, meaning that we end up transiently marking a safe | |
| 201 // page as malware. Need to fix that. | |
| 202 | |
| 203 if ((url == url_displayed_) && | |
| 204 (security_level == security_level_) && | |
| 205 (url_malware == url_malware_)) | |
| 206 return; | |
| 207 | |
| 208 url_displayed_ = url; | |
| 209 url_malware_ = url_malware; | |
| 210 security_level_ = security_level; | |
| 211 | |
| 212 if (url_malware_) { | |
| 213 SetBorderImages(kMalwareImages); | |
| 214 } else if (security_level_ == ToolbarModel::SECURITY_ERROR) { | |
| 215 SetBorderImages(kBrokenSSLImages); | |
| 216 } else if (security_level_ == ToolbarModel::EV_SECURE) { | |
| 217 SetBorderImages(kEVImages); | |
| 218 } else { | |
| 219 SetBorderImages(kNormalImages); | |
| 220 } | |
| 221 | |
| 222 ev_label_->SetText(location_bar_view_->GetToolbarModel()->GetEVCertName()); | |
| 223 ev_label_->SetVisible(security_level_ == ToolbarModel::EV_SECURE); | |
| 224 | |
| 225 // TODO(pkasting): Allow the origin chip to shrink, and use ElideHost(). | |
| 226 base::string16 host = | |
| 227 OriginChip::LabelFromURLForProfile(url_displayed_, profile_); | |
| 228 host_label_->SetText(host); | |
| 229 host_label_->SetTooltipText(base::UTF8ToUTF16(url.spec())); | |
| 230 | |
| 231 showing_16x16_icon_ = url_displayed_.is_empty() || | |
| 232 url_displayed_.SchemeIs(content::kChromeUIScheme); | |
| 233 int icon = showing_16x16_icon_ ? IDR_PRODUCT_LOGO_16 : | |
| 234 location_bar_view_->GetToolbarModel()->GetIconForSecurityLevel( | |
| 235 security_level_); | |
| 236 const extensions::Extension* extension = | |
| 237 GetExtension(url_displayed_, profile_); | |
| 238 if (extension) { | |
| 239 icon = IDR_EXTENSIONS_FAVICON; | |
| 240 showing_16x16_icon_ = true; | |
| 241 extension_icon_.reset( | |
| 242 new OriginChipExtensionIcon(location_icon_view_, profile_, extension)); | |
| 243 } else { | |
| 244 extension_icon_.reset(); | |
| 245 } | |
| 246 location_icon_view_->SetImage(GetThemeProvider()->GetImageSkiaNamed(icon)); | |
| 247 | |
| 248 if (visible()) { | |
| 249 CancelFade(); | |
| 250 Layout(); | |
| 251 SchedulePaint(); | |
| 252 } | |
| 253 } | |
| 254 | |
| 255 void OriginChipView::FadeIn() { | |
| 256 fade_in_animation_.Show(); | |
| 257 } | |
| 258 | |
| 259 void OriginChipView::CancelFade() { | |
| 260 fade_in_animation_.Stop(); | |
| 261 } | |
| 262 | |
| 263 int OriginChipView::HostLabelOffset() const { | |
| 264 return host_label_->x() - GetLabelX(); | |
| 265 } | |
| 266 | |
| 267 int OriginChipView::WidthFromStartOfLabels() const { | |
| 268 return width() - GetLabelX(); | |
| 269 } | |
| 270 | |
| 271 gfx::Size OriginChipView::GetPreferredSize() const { | |
| 272 // TODO(pkasting): Use of " " here is a horrible hack, to be replaced by | |
| 273 // splitting the chip into separate pieces for EV/host. | |
| 274 int label_size = host_label_->GetPreferredSize().width(); | |
| 275 if (ev_label_->visible()) { | |
| 276 label_size += ev_label_->GetPreferredSize().width() + | |
| 277 gfx::GetStringWidth(base::ASCIIToUTF16(" "), GetFontList()); | |
| 278 } | |
| 279 return gfx::Size(GetLabelX() + label_size + kEdgeThickness, | |
| 280 location_icon_view_->GetPreferredSize().height()); | |
| 281 } | |
| 282 | |
| 283 void OriginChipView::Layout() { | |
| 284 // TODO(gbillock): Eventually we almost certainly want to use | |
| 285 // LocationBarLayout for leading and trailing decorations. | |
| 286 | |
| 287 location_icon_view_->SetBounds( | |
| 288 kEdgeThickness + (showing_16x16_icon_ ? k16x16IconLeadingSpacing : 0), | |
| 289 LocationBarView::kNormalEdgeThickness, | |
| 290 location_icon_view_->GetPreferredSize().width(), | |
| 291 height() - 2 * LocationBarView::kNormalEdgeThickness); | |
| 292 | |
| 293 int label_x = GetLabelX(); | |
| 294 int label_width = std::max(0, width() - label_x - kEdgeThickness); | |
| 295 const int label_y = LocationBarView::kNormalEdgeThickness; | |
| 296 const int label_height = height() - 2 * LocationBarView::kNormalEdgeThickness; | |
| 297 if (ev_label_->visible()) { | |
| 298 int ev_label_width = | |
| 299 std::min(ev_label_->GetPreferredSize().width(), label_width); | |
| 300 ev_label_->SetBounds(label_x, label_y, ev_label_width, label_height); | |
| 301 // TODO(pkasting): See comments in GetPreferredSize(). | |
| 302 ev_label_width += | |
| 303 gfx::GetStringWidth(base::ASCIIToUTF16(" "), GetFontList()); | |
| 304 label_x += ev_label_width; | |
| 305 label_width = std::max(0, label_width - ev_label_width); | |
| 306 } | |
| 307 host_label_->SetBounds(label_x, label_y, label_width, label_height); | |
| 308 } | |
| 309 | |
| 310 int OriginChipView::GetLabelX() const { | |
| 311 const int icon_spacing = showing_16x16_icon_ ? | |
| 312 (k16x16IconLeadingSpacing + k16x16IconTrailingSpacing) : 0; | |
| 313 return kEdgeThickness + location_icon_view_->GetPreferredSize().width() + | |
| 314 icon_spacing + kIconTextSpacing; | |
| 315 } | |
| 316 | |
| 317 void OriginChipView::SetBorderImages(const int images[3][9]) { | |
| 318 scoped_ptr<views::LabelButtonBorder> border( | |
| 319 new views::LabelButtonBorder(views::Button::STYLE_BUTTON)); | |
| 320 | |
| 321 for (size_t i = 0; i < 3; ++i) { | |
| 322 views::Painter* painter = views::Painter::CreateImageGridPainter(images[i]); | |
| 323 border->SetPainter(false, static_cast<Button::ButtonState>(i), painter); | |
| 324 | |
| 325 // Calculate a representative background color of the provided image grid to | |
| 326 // use as the background color of the host label in order to color the text | |
| 327 // appropriately. We grab the color of the middle pixel of the middle image | |
| 328 // of the background, which we treat as the representative color of the | |
| 329 // entire background (reasonable, given the current appearance of these | |
| 330 // images). | |
| 331 // | |
| 332 // NOTE: Because this is called from the constructor, when we're not in a | |
| 333 // Widget yet, GetThemeProvider() may return NULL, so use the location bar's | |
| 334 // theme provider instead to be safe. | |
| 335 const SkBitmap& bitmap( | |
| 336 location_bar_view_->GetThemeProvider()->GetImageSkiaNamed( | |
| 337 images[i][4])->GetRepresentation(1.0f).sk_bitmap()); | |
| 338 SkAutoLockPixels pixel_lock(bitmap); | |
| 339 background_colors_[i] = | |
| 340 bitmap.getColor(bitmap.width() / 2, bitmap.height() / 2); | |
| 341 } | |
| 342 | |
| 343 // Calculate the actual text color of the pressed label. | |
| 344 host_label_->SetBackgroundColor(background_colors_[Button::STATE_PRESSED]); | |
| 345 pressed_text_color_ = host_label_->enabled_color(); | |
| 346 host_label_->SetBackgroundColor(background_colors_[state()]); | |
| 347 | |
| 348 SetBorder(border.Pass()); | |
| 349 } | |
| 350 | |
| 351 void OriginChipView::AnimationProgressed(const gfx::Animation* animation) { | |
| 352 if (animation == &fade_in_animation_) | |
| 353 SchedulePaint(); | |
| 354 else | |
| 355 views::LabelButton::AnimationProgressed(animation); | |
| 356 } | |
| 357 | |
| 358 void OriginChipView::AnimationEnded(const gfx::Animation* animation) { | |
| 359 if (animation == &fade_in_animation_) | |
| 360 fade_in_animation_.Reset(); | |
| 361 else | |
| 362 views::LabelButton::AnimationEnded(animation); | |
| 363 } | |
| 364 | |
| 365 void OriginChipView::OnPaintBorder(gfx::Canvas* canvas) { | |
| 366 if (fade_in_animation_.is_animating()) { | |
| 367 canvas->SaveLayerAlpha(static_cast<uint8>( | |
| 368 fade_in_animation_.CurrentValueBetween(0, 255))); | |
| 369 views::LabelButton::OnPaintBorder(canvas); | |
| 370 canvas->Restore(); | |
| 371 } else { | |
| 372 views::LabelButton::OnPaintBorder(canvas); | |
| 373 } | |
| 374 } | |
| 375 | |
| 376 void OriginChipView::StateChanged() { | |
| 377 DCHECK_LT(state(), 3); | |
| 378 SkColor background_color = background_colors_[state()]; | |
| 379 ev_label_->SetBackgroundColor(background_color); | |
| 380 host_label_->SetBackgroundColor(background_color); | |
| 381 } | |
| 382 | |
| 383 // TODO(gbillock): Make the LocationBarView or OmniboxView the listener for | |
| 384 // this button. | |
| 385 void OriginChipView::ButtonPressed(views::Button* sender, | |
| 386 const ui::Event& event) { | |
| 387 // See if the event needs to be passed to the LocationIconView. | |
| 388 if (event.IsMouseEvent() || (event.type() == ui::ET_GESTURE_TAP)) { | |
| 389 location_icon_view_->set_interactive(true); | |
| 390 const ui::LocatedEvent& located_event = | |
| 391 static_cast<const ui::LocatedEvent&>(event); | |
| 392 if (GetEventHandlerForPoint(located_event.location()) == | |
| 393 location_icon_view_) { | |
| 394 location_icon_view_->page_info_helper()->ProcessEvent(located_event); | |
| 395 location_icon_view_->set_interactive(false); | |
| 396 return; | |
| 397 } | |
| 398 location_icon_view_->set_interactive(false); | |
| 399 } | |
| 400 | |
| 401 UMA_HISTOGRAM_COUNTS("OriginChip.Pressed", 1); | |
| 402 content::RecordAction(base::UserMetricsAction("OriginChipPress")); | |
| 403 | |
| 404 location_bar_view_->ShowURL(); | |
| 405 } | |
| 406 | |
| 407 // Note: When OnSafeBrowsingHit would be called, OnSafeBrowsingMatch will | |
| 408 // have already been called. | |
| 409 void OriginChipView::OnSafeBrowsingHit( | |
| 410 const SafeBrowsingUIManager::UnsafeResource& resource) {} | |
| 411 | |
| 412 void OriginChipView::OnSafeBrowsingMatch( | |
| 413 const SafeBrowsingUIManager::UnsafeResource& resource) { | |
| 414 OnChanged(); | |
| 415 } | |
| OLD | NEW |
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Chromium Code Reviews
Issue 731423002:
Remove OriginChip code. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master