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| 1 /* | |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "ChromiumBridge.h" | |
| 33 | |
| 34 #include <googleurl/src/url_util.h> | |
| 35 | |
| 36 #include "ChromeClientImpl.h" | |
| 37 #include "WebClipboard.h" | |
| 38 #include "WebCookie.h" | |
| 39 #include "WebCursorInfo.h" | |
| 40 #include "WebData.h" | |
| 41 #include "WebFrameClient.h" | |
| 42 #include "WebFrameImpl.h" | |
| 43 #include "WebImage.h" | |
| 44 #include "WebKit.h" | |
| 45 #include "WebKitClient.h" | |
| 46 #include "WebMimeRegistry.h" | |
| 47 #include "WebPluginContainerImpl.h" | |
| 48 #include "WebPluginListBuilderImpl.h" | |
| 49 #include "WebScreenInfo.h" | |
| 50 #include "WebString.h" | |
| 51 #include "WebURL.h" | |
| 52 #include "WebVector.h" | |
| 53 #include "WebViewClient.h" | |
| 54 #include "WebViewImpl.h" | |
| 55 #include "WebWorkerClientImpl.h" | |
| 56 | |
| 57 #if PLATFORM(WIN_OS) | |
| 58 #include "WebRect.h" | |
| 59 #include "WebSandboxSupport.h" | |
| 60 #include "WebThemeEngine.h" | |
| 61 #endif | |
| 62 | |
| 63 #if PLATFORM(LINUX) | |
| 64 #include "WebSandboxSupport.h" | |
| 65 #include "WebFontInfo.h" | |
| 66 #endif | |
| 67 | |
| 68 #if WEBKIT_USING_SKIA | |
| 69 #include "NativeImageSkia.h" | |
| 70 #endif | |
| 71 | |
| 72 #include "BitmapImage.h" | |
| 73 #include "Cookie.h" | |
| 74 #include "FrameView.h" | |
| 75 #include "GraphicsContext.h" | |
| 76 #include "KURL.h" | |
| 77 #include "NotImplemented.h" | |
| 78 #include "PlatformContextSkia.h" | |
| 79 #include "PluginData.h" | |
| 80 #include "Worker.h" | |
| 81 #include "WorkerContextProxy.h" | |
| 82 #include <wtf/Assertions.h> | |
| 83 | |
| 84 // We are part of the WebKit implementation. | |
| 85 using namespace WebKit; | |
| 86 | |
| 87 namespace WebCore { | |
| 88 | |
| 89 static ChromeClientImpl* toChromeClientImpl(Widget* widget) | |
| 90 { | |
| 91 FrameView* view; | |
| 92 if (widget->isFrameView()) | |
| 93 view = static_cast<FrameView*>(widget); | |
| 94 else if (widget->parent() && widget->parent()->isFrameView()) | |
| 95 view = static_cast<FrameView*>(widget->parent()); | |
| 96 else | |
| 97 return 0; | |
| 98 | |
| 99 Page* page = view->frame() ? view->frame()->page() : 0; | |
| 100 if (!page) | |
| 101 return 0; | |
| 102 | |
| 103 return static_cast<ChromeClientImpl*>(page->chrome()->client()); | |
| 104 } | |
| 105 | |
| 106 static WebWidgetClient* toWebWidgetClient(Widget* widget) | |
| 107 { | |
| 108 ChromeClientImpl* chromeClientImpl = toChromeClientImpl(widget); | |
| 109 if (!chromeClientImpl || !chromeClientImpl->webView()) | |
| 110 return 0; | |
| 111 return chromeClientImpl->webView()->client(); | |
| 112 } | |
| 113 | |
| 114 // Clipboard ------------------------------------------------------------------ | |
| 115 | |
| 116 bool ChromiumBridge::clipboardIsFormatAvailable( | |
| 117 PasteboardPrivate::ClipboardFormat format, | |
| 118 PasteboardPrivate::ClipboardBuffer buffer) | |
| 119 { | |
| 120 return webKitClient()->clipboard()->isFormatAvailable( | |
| 121 static_cast<WebClipboard::Format>(format), | |
| 122 static_cast<WebClipboard::Buffer>(buffer)); | |
| 123 } | |
| 124 | |
| 125 String ChromiumBridge::clipboardReadPlainText( | |
| 126 PasteboardPrivate::ClipboardBuffer buffer) | |
| 127 { | |
| 128 return webKitClient()->clipboard()->readPlainText( | |
| 129 static_cast<WebClipboard::Buffer>(buffer)); | |
| 130 } | |
| 131 | |
| 132 void ChromiumBridge::clipboardReadHTML( | |
| 133 PasteboardPrivate::ClipboardBuffer buffer, | |
| 134 String* htmlText, KURL* sourceURL) | |
| 135 { | |
| 136 WebURL url; | |
| 137 *htmlText = webKitClient()->clipboard()->readHTML( | |
| 138 static_cast<WebClipboard::Buffer>(buffer), &url); | |
| 139 *sourceURL = url; | |
| 140 } | |
| 141 | |
| 142 void ChromiumBridge::clipboardWriteSelection(const String& htmlText, | |
| 143 const KURL& sourceURL, | |
| 144 const String& plainText, | |
| 145 bool writeSmartPaste) | |
| 146 { | |
| 147 webKitClient()->clipboard()->writeHTML( | |
| 148 htmlText, sourceURL, plainText, writeSmartPaste); | |
| 149 } | |
| 150 | |
| 151 void ChromiumBridge::clipboardWritePlainText(const String& plainText) | |
| 152 { | |
| 153 webKitClient()->clipboard()->writePlainText(plainText); | |
| 154 } | |
| 155 | |
| 156 void ChromiumBridge::clipboardWriteURL(const KURL& url, const String& title) | |
| 157 { | |
| 158 webKitClient()->clipboard()->writeURL(url, title); | |
| 159 } | |
| 160 | |
| 161 void ChromiumBridge::clipboardWriteImage(NativeImagePtr image, | |
| 162 const KURL& sourceURL, | |
| 163 const String& title) | |
| 164 { | |
| 165 #if WEBKIT_USING_SKIA | |
| 166 WebImage webImage(*image); | |
| 167 #else | |
| 168 WebImage webImage(image); | |
| 169 #endif | |
| 170 webKitClient()->clipboard()->writeImage(webImage, sourceURL, title); | |
| 171 } | |
| 172 | |
| 173 // Cookies -------------------------------------------------------------------- | |
| 174 | |
| 175 void ChromiumBridge::setCookies(const KURL& url, | |
| 176 const KURL& firstPartyForCookies, | |
| 177 const String& cookie) | |
| 178 { | |
| 179 webKitClient()->setCookies(url, firstPartyForCookies, cookie); | |
| 180 } | |
| 181 | |
| 182 String ChromiumBridge::cookies(const KURL& url, | |
| 183 const KURL& firstPartyForCookies) | |
| 184 { | |
| 185 return webKitClient()->cookies(url, firstPartyForCookies); | |
| 186 } | |
| 187 | |
| 188 bool ChromiumBridge::rawCookies(const KURL& url, const KURL& firstPartyForCookies, Vector<Cookie>* rawCookies) | |
| 189 { | |
| 190 rawCookies->clear(); | |
| 191 WebVector<WebCookie> webCookies; | |
| 192 if (!webKitClient()->rawCookies(url, firstPartyForCookies, &webCookies)) | |
| 193 return false; | |
| 194 | |
| 195 for (unsigned i = 0; i < webCookies.size(); ++i) { | |
| 196 const WebCookie& webCookie = webCookies[i]; | |
| 197 Cookie cookie(webCookie.name, | |
| 198 webCookie.value, | |
| 199 webCookie.domain, | |
| 200 webCookie.path, | |
| 201 webCookie.expires, | |
| 202 webCookie.httpOnly, | |
| 203 webCookie.secure, | |
| 204 webCookie.session); | |
| 205 rawCookies->append(cookie); | |
| 206 } | |
| 207 return true; | |
| 208 } | |
| 209 | |
| 210 void ChromiumBridge::deleteCookie(const KURL& url, const String& cookieName) | |
| 211 { | |
| 212 webKitClient()->deleteCookie(url, cookieName); | |
| 213 } | |
| 214 | |
| 215 // DNS ------------------------------------------------------------------------ | |
| 216 | |
| 217 void ChromiumBridge::prefetchDNS(const String& hostname) | |
| 218 { | |
| 219 webKitClient()->prefetchHostName(hostname); | |
| 220 } | |
| 221 | |
| 222 // File ------------------------------------------------------------------------ | |
| 223 | |
| 224 bool ChromiumBridge::fileExists(const String& path) | |
| 225 { | |
| 226 return webKitClient()->fileExists(path); | |
| 227 } | |
| 228 | |
| 229 bool ChromiumBridge::deleteFile(const String& path) | |
| 230 { | |
| 231 return webKitClient()->deleteFile(path); | |
| 232 } | |
| 233 | |
| 234 bool ChromiumBridge::deleteEmptyDirectory(const String& path) | |
| 235 { | |
| 236 return webKitClient()->deleteEmptyDirectory(path); | |
| 237 } | |
| 238 | |
| 239 bool ChromiumBridge::getFileSize(const String& path, long long& result) | |
| 240 { | |
| 241 return webKitClient()->getFileSize(path, result); | |
| 242 } | |
| 243 | |
| 244 bool ChromiumBridge::getFileModificationTime(const String& path, time_t& result) | |
| 245 { | |
| 246 return webKitClient()->getFileModificationTime(path, result); | |
| 247 } | |
| 248 | |
| 249 String ChromiumBridge::directoryName(const String& path) | |
| 250 { | |
| 251 return webKitClient()->directoryName(path); | |
| 252 } | |
| 253 | |
| 254 String ChromiumBridge::pathByAppendingComponent(const String& path, const String& component) | |
| 255 { | |
| 256 return webKitClient()->pathByAppendingComponent(path, component); | |
| 257 } | |
| 258 | |
| 259 bool ChromiumBridge::makeAllDirectories(const String& path) | |
| 260 { | |
| 261 return webKitClient()->makeAllDirectories(path); | |
| 262 } | |
| 263 | |
| 264 String ChromiumBridge::getAbsolutePath(const String& path) | |
| 265 { | |
| 266 return webKitClient()->getAbsolutePath(path); | |
| 267 } | |
| 268 | |
| 269 bool ChromiumBridge::isDirectory(const String& path) | |
| 270 { | |
| 271 return webKitClient()->isDirectory(path); | |
| 272 } | |
| 273 | |
| 274 KURL ChromiumBridge::filePathToURL(const String& path) | |
| 275 { | |
| 276 return webKitClient()->filePathToURL(path); | |
| 277 } | |
| 278 | |
| 279 // Font ----------------------------------------------------------------------- | |
| 280 | |
| 281 #if PLATFORM(WIN_OS) | |
| 282 bool ChromiumBridge::ensureFontLoaded(HFONT font) | |
| 283 { | |
| 284 WebSandboxSupport* ss = webKitClient()->sandboxSupport(); | |
| 285 | |
| 286 // if there is no sandbox, then we can assume the font | |
| 287 // was able to be loaded successfully already | |
| 288 return ss ? ss->ensureFontLoaded(font) : true; | |
| 289 } | |
| 290 #endif | |
| 291 | |
| 292 #if PLATFORM(LINUX) | |
| 293 String ChromiumBridge::getFontFamilyForCharacters(const UChar* characters, size_t numCharacters) | |
| 294 { | |
| 295 if (webKitClient()->sandboxSupport()) | |
| 296 return webKitClient()->sandboxSupport()->getFontFamilyForCharacters(characters, numCharacters); | |
| 297 | |
| 298 WebCString family = WebFontInfo::familyForChars(characters, numCharacters); | |
| 299 if (family.data()) | |
| 300 return WebString::fromUTF8(family.data()); | |
| 301 | |
| 302 return WebString(); | |
| 303 } | |
| 304 #endif | |
| 305 | |
| 306 // HTML5 DB ------------------------------------------------------------------- | |
| 307 | |
| 308 #if ENABLE(DATABASE) | |
| 309 PlatformFileHandle ChromiumBridge::databaseOpenFile(const String& fileName, int desiredFlags, PlatformFileHandle* dirHandle) | |
| 310 { | |
| 311 return webKitClient()->databaseOpenFile(WebString(fileName), desiredFlags, dirHandle); | |
| 312 } | |
| 313 | |
| 314 int ChromiumBridge::databaseDeleteFile(const String& fileName, bool syncDir) | |
| 315 { | |
| 316 return webKitClient()->databaseDeleteFile(WebString(fileName), syncDir); | |
| 317 } | |
| 318 | |
| 319 long ChromiumBridge::databaseGetFileAttributes(const String& fileName) | |
| 320 { | |
| 321 return webKitClient()->databaseGetFileAttributes(WebString(fileName)); | |
| 322 } | |
| 323 | |
| 324 long long ChromiumBridge::databaseGetFileSize(const String& fileName) | |
| 325 { | |
| 326 return webKitClient()->databaseGetFileSize(WebString(fileName)); | |
| 327 } | |
| 328 #endif | |
| 329 | |
| 330 // Keygen --------------------------------------------------------------------- | |
| 331 | |
| 332 String ChromiumBridge::signedPublicKeyAndChallengeString( | |
| 333 unsigned keySizeIndex, const String& challenge, const KURL& url) | |
| 334 { | |
| 335 return webKitClient()->signedPublicKeyAndChallengeString(keySizeIndex, | |
| 336 WebString(challenge), | |
| 337 WebURL(url)); | |
| 338 } | |
| 339 | |
| 340 // Language ------------------------------------------------------------------- | |
| 341 | |
| 342 String ChromiumBridge::computedDefaultLanguage() | |
| 343 { | |
| 344 return webKitClient()->defaultLocale(); | |
| 345 } | |
| 346 | |
| 347 // LayoutTestMode ------------------------------------------------------------- | |
| 348 | |
| 349 bool ChromiumBridge::layoutTestMode() | |
| 350 { | |
| 351 return WebKit::layoutTestMode(); | |
| 352 } | |
| 353 | |
| 354 // MimeType ------------------------------------------------------------------- | |
| 355 | |
| 356 bool ChromiumBridge::isSupportedImageMIMEType(const String& mimeType) | |
| 357 { | |
| 358 return webKitClient()->mimeRegistry()->supportsImageMIMEType(mimeType) | |
| 359 != WebMimeRegistry::IsNotSupported; | |
| 360 } | |
| 361 | |
| 362 bool ChromiumBridge::isSupportedJavaScriptMIMEType(const String& mimeType) | |
| 363 { | |
| 364 return webKitClient()->mimeRegistry()->supportsJavaScriptMIMEType(mimeType) | |
| 365 != WebMimeRegistry::IsNotSupported; | |
| 366 } | |
| 367 | |
| 368 bool ChromiumBridge::isSupportedNonImageMIMEType(const String& mimeType) | |
| 369 { | |
| 370 return webKitClient()->mimeRegistry()->supportsNonImageMIMEType(mimeType) | |
| 371 != WebMimeRegistry::IsNotSupported; | |
| 372 } | |
| 373 | |
| 374 String ChromiumBridge::mimeTypeForExtension(const String& extension) | |
| 375 { | |
| 376 return webKitClient()->mimeRegistry()->mimeTypeForExtension(extension); | |
| 377 } | |
| 378 | |
| 379 String ChromiumBridge::mimeTypeFromFile(const String& path) | |
| 380 { | |
| 381 return webKitClient()->mimeRegistry()->mimeTypeFromFile(path); | |
| 382 } | |
| 383 | |
| 384 String ChromiumBridge::preferredExtensionForMIMEType(const String& mimeType) | |
| 385 { | |
| 386 return webKitClient()->mimeRegistry()->preferredExtensionForMIMEType(mimeType); | |
| 387 } | |
| 388 | |
| 389 // Plugin --------------------------------------------------------------------- | |
| 390 | |
| 391 bool ChromiumBridge::plugins(bool refresh, Vector<PluginInfo*>* results) | |
| 392 { | |
| 393 WebPluginListBuilderImpl builder(results); | |
| 394 webKitClient()->getPluginList(refresh, &builder); | |
| 395 return true; // FIXME: There is no need for this function to return a value. | |
| 396 } | |
| 397 | |
| 398 NPObject* ChromiumBridge::pluginScriptableObject(Widget* widget) | |
| 399 { | |
| 400 if (!widget) | |
| 401 return 0; | |
| 402 | |
| 403 ASSERT(!widget->isFrameView()); | |
| 404 | |
| 405 // NOTE: We have to trust that the widget passed to us here is a | |
| 406 // WebPluginContainerImpl. There isn't a way to dynamically verify it, | |
| 407 // since the derived class (Widget) has no identifier. | |
| 408 return static_cast<WebPluginContainerImpl*>(widget)->scriptableObject(); | |
| 409 } | |
| 410 | |
| 411 // Resources ------------------------------------------------------------------ | |
| 412 | |
| 413 PassRefPtr<Image> ChromiumBridge::loadPlatformImageResource(const char* name) | |
| 414 { | |
| 415 const WebData& resource = webKitClient()->loadResource(name); | |
| 416 if (resource.isEmpty()) | |
| 417 return Image::nullImage(); | |
| 418 | |
| 419 RefPtr<Image> image = BitmapImage::create(); | |
| 420 image->setData(resource, true); | |
| 421 return image; | |
| 422 } | |
| 423 | |
| 424 // Sandbox -------------------------------------------------------------------- | |
| 425 | |
| 426 bool ChromiumBridge::sandboxEnabled() | |
| 427 { | |
| 428 return webKitClient()->sandboxEnabled(); | |
| 429 } | |
| 430 | |
| 431 // SharedTimers --------------------------------------------------------------- | |
| 432 | |
| 433 void ChromiumBridge::setSharedTimerFiredFunction(void (*func)()) | |
| 434 { | |
| 435 webKitClient()->setSharedTimerFiredFunction(func); | |
| 436 } | |
| 437 | |
| 438 void ChromiumBridge::setSharedTimerFireTime(double fireTime) | |
| 439 { | |
| 440 webKitClient()->setSharedTimerFireTime(fireTime); | |
| 441 } | |
| 442 | |
| 443 void ChromiumBridge::stopSharedTimer() | |
| 444 { | |
| 445 webKitClient()->stopSharedTimer(); | |
| 446 } | |
| 447 | |
| 448 // StatsCounters -------------------------------------------------------------- | |
| 449 | |
| 450 void ChromiumBridge::decrementStatsCounter(const char* name) | |
| 451 { | |
| 452 webKitClient()->decrementStatsCounter(name); | |
| 453 } | |
| 454 | |
| 455 void ChromiumBridge::incrementStatsCounter(const char* name) | |
| 456 { | |
| 457 webKitClient()->incrementStatsCounter(name); | |
| 458 } | |
| 459 | |
| 460 // Sudden Termination --------------------------------------------------------- | |
| 461 | |
| 462 void ChromiumBridge::suddenTerminationChanged(bool enabled) | |
| 463 { | |
| 464 webKitClient()->suddenTerminationChanged(enabled); | |
| 465 } | |
| 466 | |
| 467 // SystemTime ----------------------------------------------------------------- | |
| 468 | |
| 469 double ChromiumBridge::currentTime() | |
| 470 { | |
| 471 return webKitClient()->currentTime(); | |
| 472 } | |
| 473 | |
| 474 // Theming -------------------------------------------------------------------- | |
| 475 | |
| 476 #if PLATFORM(WIN_OS) | |
| 477 | |
| 478 void ChromiumBridge::paintButton( | |
| 479 GraphicsContext* gc, int part, int state, int classicState, | |
| 480 const IntRect& rect) | |
| 481 { | |
| 482 webKitClient()->themeEngine()->paintButton( | |
| 483 gc->platformContext()->canvas(), part, state, classicState, rect); | |
| 484 } | |
| 485 | |
| 486 void ChromiumBridge::paintMenuList( | |
| 487 GraphicsContext* gc, int part, int state, int classicState, | |
| 488 const IntRect& rect) | |
| 489 { | |
| 490 webKitClient()->themeEngine()->paintMenuList( | |
| 491 gc->platformContext()->canvas(), part, state, classicState, rect); | |
| 492 } | |
| 493 | |
| 494 void ChromiumBridge::paintScrollbarArrow( | |
| 495 GraphicsContext* gc, int state, int classicState, | |
| 496 const IntRect& rect) | |
| 497 { | |
| 498 webKitClient()->themeEngine()->paintScrollbarArrow( | |
| 499 gc->platformContext()->canvas(), state, classicState, rect); | |
| 500 } | |
| 501 | |
| 502 void ChromiumBridge::paintScrollbarThumb( | |
| 503 GraphicsContext* gc, int part, int state, int classicState, | |
| 504 const IntRect& rect) | |
| 505 { | |
| 506 webKitClient()->themeEngine()->paintScrollbarThumb( | |
| 507 gc->platformContext()->canvas(), part, state, classicState, rect); | |
| 508 } | |
| 509 | |
| 510 void ChromiumBridge::paintScrollbarTrack( | |
| 511 GraphicsContext* gc, int part, int state, int classicState, | |
| 512 const IntRect& rect, const IntRect& alignRect) | |
| 513 { | |
| 514 webKitClient()->themeEngine()->paintScrollbarTrack( | |
| 515 gc->platformContext()->canvas(), part, state, classicState, rect, | |
| 516 alignRect); | |
| 517 } | |
| 518 | |
| 519 void ChromiumBridge::paintTextField( | |
| 520 GraphicsContext* gc, int part, int state, int classicState, | |
| 521 const IntRect& rect, const Color& color, bool fillContentArea, | |
| 522 bool drawEdges) | |
| 523 { | |
| 524 // Fallback to white when |color| is invalid. | |
| 525 RGBA32 backgroundColor = color.isValid() ? color.rgb() : Color::white; | |
| 526 | |
| 527 webKitClient()->themeEngine()->paintTextField( | |
| 528 gc->platformContext()->canvas(), part, state, classicState, rect, | |
| 529 backgroundColor, fillContentArea, drawEdges); | |
| 530 } | |
| 531 | |
| 532 void ChromiumBridge::paintTrackbar( | |
| 533 GraphicsContext* gc, int part, int state, int classicState, | |
| 534 const IntRect& rect) | |
| 535 { | |
| 536 webKitClient()->themeEngine()->paintTrackbar( | |
| 537 gc->platformContext()->canvas(), part, state, classicState, rect); | |
| 538 } | |
| 539 | |
| 540 #endif | |
| 541 | |
| 542 // Trace Event ---------------------------------------------------------------- | |
| 543 | |
| 544 void ChromiumBridge::traceEventBegin(const char* name, void* id, const char* extra) | |
| 545 { | |
| 546 webKitClient()->traceEventBegin(name, id, extra); | |
| 547 } | |
| 548 | |
| 549 void ChromiumBridge::traceEventEnd(const char* name, void* id, const char* extra) | |
| 550 { | |
| 551 webKitClient()->traceEventEnd(name, id, extra); | |
| 552 } | |
| 553 | |
| 554 // Visited Links -------------------------------------------------------------- | |
| 555 | |
| 556 LinkHash ChromiumBridge::visitedLinkHash(const UChar* url, unsigned length) | |
| 557 { | |
| 558 url_canon::RawCanonOutput<2048> buffer; | |
| 559 url_parse::Parsed parsed; | |
| 560 if (!url_util::Canonicalize(url, length, 0, &buffer, &parsed)) | |
| 561 return 0; // Invalid URLs are unvisited. | |
| 562 return webKitClient()->visitedLinkHash(buffer.data(), buffer.length()); | |
| 563 } | |
| 564 | |
| 565 LinkHash ChromiumBridge::visitedLinkHash(const KURL& base, | |
| 566 const AtomicString& attributeURL) | |
| 567 { | |
| 568 // Resolve the relative URL using googleurl and pass the absolute URL up to | |
| 569 // the embedder. We could create a GURL object from the base and resolve | |
| 570 // the relative URL that way, but calling the lower-level functions | |
| 571 // directly saves us the string allocation in most cases. | |
| 572 url_canon::RawCanonOutput<2048> buffer; | |
| 573 url_parse::Parsed parsed; | |
| 574 | |
| 575 #if USE(GOOGLEURL) | |
| 576 const CString& cstr = base.utf8String(); | |
| 577 const char* data = cstr.data(); | |
| 578 int length = cstr.length(); | |
| 579 const url_parse::Parsed& srcParsed = base.parsed(); | |
| 580 #else | |
| 581 // When we're not using GoogleURL, first canonicalize it so we can resolve it | |
| 582 // below. | |
| 583 url_canon::RawCanonOutput<2048> srcCanon; | |
| 584 url_parse::Parsed srcParsed; | |
| 585 String str = base.string(); | |
| 586 if (!url_util::Canonicalize(str.characters(), str.length(), 0, &srcCanon, &srcParsed)) | |
| 587 return 0; | |
| 588 const char* data = srcCanon.data(); | |
| 589 int length = srcCanon.length(); | |
| 590 #endif | |
| 591 | |
| 592 if (!url_util::ResolveRelative(data, length, srcParsed, attributeURL.characters(), | |
| 593 attributeURL.length(), 0, &buffer, &parsed)) | |
| 594 return 0; // Invalid resolved URL. | |
| 595 | |
| 596 return webKitClient()->visitedLinkHash(buffer.data(), buffer.length()); | |
| 597 } | |
| 598 | |
| 599 bool ChromiumBridge::isLinkVisited(LinkHash visitedLinkHash) | |
| 600 { | |
| 601 return webKitClient()->isLinkVisited(visitedLinkHash); | |
| 602 } | |
| 603 | |
| 604 // These are temporary methods that the WebKit layer can use to call to the | |
| 605 // Glue layer. Once the Glue layer moves entirely into the WebKit layer, these | |
| 606 // methods will be deleted. | |
| 607 | |
| 608 void ChromiumBridge::notifyJSOutOfMemory(Frame* frame) | |
| 609 { | |
| 610 if (!frame) | |
| 611 return; | |
| 612 | |
| 613 WebFrameImpl* webFrame = WebFrameImpl::fromFrame(frame); | |
| 614 if (!webFrame->client()) | |
| 615 return; | |
| 616 webFrame->client()->didExhaustMemoryAvailableForScript(webFrame); | |
| 617 } | |
| 618 | |
| 619 int ChromiumBridge::memoryUsageMB() | |
| 620 { | |
| 621 return static_cast<int>(webKitClient()->memoryUsageMB()); | |
| 622 } | |
| 623 | |
| 624 int ChromiumBridge::screenDepth(Widget* widget) | |
| 625 { | |
| 626 WebWidgetClient* client = toWebWidgetClient(widget); | |
| 627 if (!client) | |
| 628 return 0; | |
| 629 return client->screenInfo().depth; | |
| 630 } | |
| 631 | |
| 632 int ChromiumBridge::screenDepthPerComponent(Widget* widget) | |
| 633 { | |
| 634 WebWidgetClient* client = toWebWidgetClient(widget); | |
| 635 if (!client) | |
| 636 return 0; | |
| 637 return client->screenInfo().depthPerComponent; | |
| 638 } | |
| 639 | |
| 640 bool ChromiumBridge::screenIsMonochrome(Widget* widget) | |
| 641 { | |
| 642 WebWidgetClient* client = toWebWidgetClient(widget); | |
| 643 if (!client) | |
| 644 return 0; | |
| 645 return client->screenInfo().isMonochrome; | |
| 646 } | |
| 647 | |
| 648 IntRect ChromiumBridge::screenRect(Widget* widget) | |
| 649 { | |
| 650 WebWidgetClient* client = toWebWidgetClient(widget); | |
| 651 if (!client) | |
| 652 return IntRect(); | |
| 653 return client->screenInfo().rect; | |
| 654 } | |
| 655 | |
| 656 IntRect ChromiumBridge::screenAvailableRect(Widget* widget) | |
| 657 { | |
| 658 WebWidgetClient* client = toWebWidgetClient(widget); | |
| 659 if (!client) | |
| 660 return IntRect(); | |
| 661 return client->screenInfo().availableRect; | |
| 662 } | |
| 663 | |
| 664 bool ChromiumBridge::popupsAllowed(NPP npp) | |
| 665 { | |
| 666 // FIXME: Give the embedder a way to control this. | |
| 667 return false; | |
| 668 } | |
| 669 | |
| 670 void ChromiumBridge::widgetSetCursor(Widget* widget, const Cursor& cursor) | |
| 671 { | |
| 672 ChromeClientImpl* client = toChromeClientImpl(widget); | |
| 673 if (client) | |
| 674 client->setCursor(WebCursorInfo(cursor)); | |
| 675 } | |
| 676 | |
| 677 void ChromiumBridge::widgetSetFocus(Widget* widget) | |
| 678 { | |
| 679 ChromeClientImpl* client = toChromeClientImpl(widget); | |
| 680 if (client) | |
| 681 client->focus(); | |
| 682 } | |
| 683 | |
| 684 WorkerContextProxy* WorkerContextProxy::create(Worker* worker) | |
| 685 { | |
| 686 return WebWorkerClientImpl::createWorkerContextProxy(worker); | |
| 687 } | |
| 688 | |
| 689 } // namespace WebCore | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 385057:
Deleted webkit/api which now lives in webkit.org (Closed)
