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Diffstat (limited to 'WebKit/android/plugins/PluginViewAndroid.cpp')
| -rw-r--r-- | WebKit/android/plugins/PluginViewAndroid.cpp | 568 |
1 files changed, 0 insertions, 568 deletions
diff --git a/WebKit/android/plugins/PluginViewAndroid.cpp b/WebKit/android/plugins/PluginViewAndroid.cpp deleted file mode 100644 index c20c0d8..0000000 --- a/WebKit/android/plugins/PluginViewAndroid.cpp +++ /dev/null @@ -1,568 +0,0 @@ -/* - * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#define LOG_TAG "WebCore" - -#include "config.h" -#include "PluginView.h" - -#include "Document.h" -#include "Element.h" -#include "EventNames.h" -#include "FrameLoader.h" -#include "FrameLoadRequest.h" -#include "FrameTree.h" -#include "Frame.h" -#include "FrameView.h" -#include "GraphicsContext.h" -#include "HTMLNames.h" -#include "HTMLPlugInElement.h" -#include "Image.h" -#include "KeyboardEvent.h" -#include "MIMETypeRegistry.h" -#include "MouseEvent.h" -#include "NotImplemented.h" -#include "Page.h" -#include "PlatformGraphicsContext.h" -#include "PlatformKeyboardEvent.h" -#include "PluginMainThreadScheduler.h" -#include "PluginPackage.h" -// #include "kjs_binding.h" -// #include "kjs_proxy.h" -#include "android_graphics.h" -#include "SkCanvas.h" -#include "npruntime_impl.h" -#include "runtime_root.h" -#include "utils/SystemClock.h" -#include "ScriptController.h" -#include "Settings.h" -#include <runtime/JSLock.h> -// #include <kjs/value.h> -#include <wtf/ASCIICType.h> -#include "runtime.h" -#include "WebViewCore.h" - -#include "PluginDebug.h" -#include "PluginDebugAndroid.h" -#include "PluginViewBridgeAndroid.h" -#include "PluginWidgetAndroid.h" - -#include "android_npapi.h" -#include "SkANP.h" -#include "SkFlipPixelRef.h" - -/////////////////////////////////////////////////////////////////////////////// - -extern void ANPAudioTrackInterfaceV0_Init(ANPInterface* value); -extern void ANPCanvasInterfaceV0_Init(ANPInterface* value); -extern void ANPLogInterfaceV0_Init(ANPInterface* value); -extern void ANPOffscreenInterfaceV0_Init(ANPInterface* value); -extern void ANPPaintInterfaceV0_Init(ANPInterface* value); -extern void ANPTypefaceInterfaceV0_Init(ANPInterface* value); -extern void ANPWindowInterfaceV0_Init(ANPInterface* value); - -struct VarProcPair { - int enumValue; - size_t size; - void (*proc)(ANPInterface*); -}; - -#define VARPROCLINE(name) \ - k##name##_ANPGetValue, sizeof(ANP##name), ANP##name##_Init - -static const VarProcPair gVarProcs[] = { - { VARPROCLINE(AudioTrackInterfaceV0) }, - { VARPROCLINE(LogInterfaceV0) }, - { VARPROCLINE(CanvasInterfaceV0) }, - { VARPROCLINE(PaintInterfaceV0) }, - { VARPROCLINE(TypefaceInterfaceV0) }, - { VARPROCLINE(WindowInterfaceV0) }, -}; - -/* return true if var was an interface request (error will be set accordingly) - return false if var is not a recognized interface (and ignore error param) - */ -static bool anp_getInterface(NPNVariable var, void* value, NPError* error) { - const VarProcPair* iter = gVarProcs; - const VarProcPair* stop = gVarProcs + SK_ARRAY_COUNT(gVarProcs); - while (iter < stop) { - if (iter->enumValue == var) { - ANPInterface* i = reinterpret_cast<ANPInterface*>(value); - if (i->inSize < iter->size) { - SkDebugf("------- interface %d, expected size %d, allocated %d\n", - var, iter->size, i->inSize); - *error = NPERR_INCOMPATIBLE_VERSION_ERROR; - } else { - iter->proc(i); - *error = NPERR_NO_ERROR; - } - return true; - } - iter += 1; - } - SkDebugf("------ unknown NPNVariable %d\n", var); - return false; -} - -/////////////////////////////////////////////////////////////////////////////// - -using JSC::ExecState; -using JSC::Interpreter; -using JSC::JSLock; -using JSC::JSObject; -using JSC::JSValue; -using JSC::UString; - -using std::min; - -using namespace WTF; - -namespace WebCore { - -using namespace HTMLNames; - -void PluginView::platformInit() -{ - setPlatformWidget(new PluginViewBridgeAndroid()); - - m_isWindowed = false; // we don't support windowed yet - - m_window = new PluginWidgetAndroid(this); - - m_npWindow.type = NPWindowTypeDrawable; - m_npWindow.window = 0; -} - -PluginView::~PluginView() -{ - stop(); - - deleteAllValues(m_requests); - - freeStringArray(m_paramNames, m_paramCount); - freeStringArray(m_paramValues, m_paramCount); - - m_parentFrame->script()->cleanupScriptObjectsForPlugin(this); - -// Since we have no legacy plugins to check, we ignore the quirks check -// if (m_plugin && !m_plugin->quirks().contains(PluginQuirkDontUnloadPlugin)) - if (m_plugin) { - m_plugin->unload(); - } - delete m_window; -} - -void PluginView::init() -{ - if (m_haveInitialized) - return; - m_haveInitialized = true; - - android::WebViewCore* c = android::WebViewCore::getWebViewCore(this->parent()); - m_window->init(c); - - if (!m_plugin) { - ASSERT(m_status == PluginStatusCanNotFindPlugin); - return; - } - - if (!m_plugin->load()) { - m_plugin = 0; - m_status = PluginStatusCanNotLoadPlugin; - return; - } - - if (!start()) { - m_status = PluginStatusCanNotLoadPlugin; - return; - } - - m_status = PluginStatusLoadedSuccessfully; -} - -void PluginView::handleMouseEvent(MouseEvent* event) -{ - const AtomicString& type = event->type(); - bool isDown = (eventNames().mousedownEvent == type); - bool isUp = (eventNames().mouseupEvent == type); - if (!isDown && !isUp) { - return; - } - - ANPEvent evt; - SkANP::InitEvent(&evt, kTouch_ANPEventType); - - evt.data.touch.action = isDown ? kDown_ANPTouchAction : kUp_ANPTouchAction; - evt.data.touch.modifiers = 0; // todo - // these are relative to plugin - evt.data.touch.x = event->pageX() - m_npWindow.x; - evt.data.touch.y = event->pageY() - m_npWindow.y; - if (m_plugin->pluginFuncs()->event(m_instance, &evt)) { - event->setDefaultHandled(); - } -} - -static ANPKeyModifier make_modifiers(bool shift, bool alt) { - ANPKeyModifier mod = 0; - if (shift) { - mod |= kShift_ANPKeyModifier; - } - if (alt) { - mod |= kAlt_ANPKeyModifier; - } - return mod; -} - -void PluginView::handleKeyboardEvent(KeyboardEvent* event) -{ - const PlatformKeyboardEvent* pke = event->keyEvent(); - if (NULL == pke) { - return; - } - - ANPEvent evt; - SkANP::InitEvent(&evt, kKey_ANPEventType); - - switch (pke->type()) { - case PlatformKeyboardEvent::KeyDown: -#ifdef TRACE_KEY_EVENTS - SkDebugf("--------- KeyDown, ignore\n"); -#endif - return; - case PlatformKeyboardEvent::RawKeyDown: - evt.data.key.action = kDown_ANPKeyAction; - break; - case PlatformKeyboardEvent::Char: -#ifdef TRACE_KEY_EVENTS - SkDebugf("--------- Char, ignore\n"); -#endif - return; - case PlatformKeyboardEvent::KeyUp: - evt.data.key.action = kUp_ANPKeyAction; - break; - default: -#ifdef TRACE_KEY_EVENTS - SkDebugf("------ unexpected keyevent type %d\n", pke->type()); -#endif - return; - } - evt.data.key.nativeCode = pke->nativeVirtualKeyCode(); - evt.data.key.virtualCode = pke->windowsVirtualKeyCode(); - evt.data.key.repeatCount = pke->repeatCount(); - evt.data.key.modifiers = make_modifiers(pke->shiftKey(), pke->altKey()); - evt.data.key.unichar = pke->unichar(); - - if (m_plugin->pluginFuncs()->event(m_instance, &evt)) { - event->setDefaultHandled(); - } -} - -NPError PluginView::handlePostReadFile(Vector<char>& buffer, uint32 len, const char* buf) -{ - notImplemented(); - return NPERR_GENERIC_ERROR; -} - -NPError PluginView::getValueStatic(NPNVariable variable, void* value) -{ - // our interface query is valid with no NPP instance - NPError error = NPERR_GENERIC_ERROR; - (void)anp_getInterface(variable, value, &error); - return error; -} - -void PluginView::setParent(ScrollView* parent) -{ - Widget::setParent(parent); - - if (parent) - init(); -} - -void PluginView::setNPWindowRect(const IntRect& rect) -{ - if (!m_isStarted) - return; - - const int width = rect.width(); - const int height = rect.height(); - - IntPoint p = static_cast<FrameView*>(parent())->contentsToWindow(rect.location()); - m_npWindow.x = p.x(); - m_npWindow.y = p.y(); - - m_npWindow.width = width; - m_npWindow.height = height; - - m_npWindow.clipRect.left = 0; - m_npWindow.clipRect.top = 0; - m_npWindow.clipRect.right = width; - m_npWindow.clipRect.bottom = height; - - if (m_plugin->pluginFuncs()->setwindow) { - JSC::JSLock::DropAllLocks dropAllLocks(false); - setCallingPlugin(true); - m_plugin->pluginFuncs()->setwindow(m_instance, &m_npWindow); - setCallingPlugin(false); - } - - m_window->setWindow(m_npWindow.x, m_npWindow.y, width, height, - m_isTransparent); -} - -void PluginView::stop() -{ - if (!m_isStarted) - return; - - HashSet<RefPtr<PluginStream> > streams = m_streams; - HashSet<RefPtr<PluginStream> >::iterator end = streams.end(); - for (HashSet<RefPtr<PluginStream> >::iterator it = streams.begin(); it != end; ++it) { - (*it)->stop(); - disconnectStream((*it).get()); - } - - ASSERT(m_streams.isEmpty()); - - m_isStarted = false; - - JSC::JSLock::DropAllLocks dropAllLocks(false); - - PluginMainThreadScheduler::scheduler().unregisterPlugin(m_instance); - - // Destroy the plugin - NPSavedData* savedData = 0; - setCallingPlugin(true); - NPError npErr = m_plugin->pluginFuncs()->destroy(m_instance, &savedData); - setCallingPlugin(false); - LOG_NPERROR(npErr); - - if (savedData) { - if (savedData->buf) - NPN_MemFree(savedData->buf); - NPN_MemFree(savedData); - } - - m_instance->pdata = 0; -} - -const char* PluginView::userAgentStatic() -{ - return 0; -} - -const char* PluginView::userAgent() -{ - if (m_userAgent.isNull()) - m_userAgent = m_parentFrame->loader()->userAgent(m_url).utf8(); - return m_userAgent.data(); -} - -NPError PluginView::getValue(NPNVariable variable, void* value) -{ - switch (variable) { - case NPNVWindowNPObject: { - NPObject* windowScriptObject = - m_parentFrame->script()->windowScriptNPObject(); - - // Return value is expected to be retained, as described - // here: - // <http://www.mozilla.org/projects/plugin/npruntime.html> - if (windowScriptObject) - _NPN_RetainObject(windowScriptObject); - - void** v = (void**)value; - *v = windowScriptObject; - - return NPERR_NO_ERROR; - } - - case NPNVPluginElementNPObject: { - NPObject* pluginScriptObject = 0; - - if (m_element->hasTagName(appletTag) || - m_element->hasTagName(embedTag) || - m_element->hasTagName(objectTag)) { - HTMLPlugInElement* pluginElement = - static_cast<HTMLPlugInElement*>(m_element); - pluginScriptObject = pluginElement->getNPObject(); - } - - // Return value is expected to be retained, as described - // here: - // <http://www.mozilla.org/projects/plugin/npruntime.html> - if (pluginScriptObject) - _NPN_RetainObject(pluginScriptObject); - - void** v = (void**)value; - *v = pluginScriptObject; - - return NPERR_NO_ERROR; - } - - case NPNVnetscapeWindow: { - // Return the top level WebView Java object associated - // with this instance. - jobject *retObject = static_cast<jobject*>(value); - *retObject = android::WebViewCore::getWebViewCore(parent())->getWebViewJavaObject(); - return NPERR_NO_ERROR; - } - - case kSupportedDrawingModel_ANPGetValue: { - uint32_t* bits = reinterpret_cast<uint32_t*>(value); - *bits = (1 << kBitmap_ANPDrawingModel); - return NPERR_NO_ERROR; - } - - default: { - NPError error = NPERR_GENERIC_ERROR; - (void)anp_getInterface(variable, value, &error); - return error; - } - } -} - -NPError PluginView::platformSetValue(NPPVariable variable, void* value) -{ - NPError error = NPERR_GENERIC_ERROR; - - switch (variable) { - case kRequestDrawingModel_ANPSetValue: { - ANPDrawingModel model = reinterpret_cast<ANPDrawingModel>(value); - switch (model) { - case kBitmap_ANPDrawingModel: - m_window->setDrawingModel(model); - error = NPERR_NO_ERROR; - break; - default: - break; - } - } - default: - break; - } - return error; -} - -void PluginView::invalidateRect(const IntRect& r) -{ - m_window->inval(r, true); -} - -void PluginView::invalidateRect(NPRect* rect) -{ - IntRect r; - - if (rect) { - r = IntRect(rect->left, rect->top, - rect->right - rect->left, rect->bottom - rect->top); - } else { - r = IntRect(0, 0, m_npWindow.width, m_npWindow.height); - } - - m_window->inval(r, true); -// android::WebViewCore::getWebViewCore(parent())->contentInvalidate(r); -} - -void PluginView::invalidateRegion(NPRegion region) -{ - // we don't support/define regions (yet), so do nothing -} - -void PluginView::forceRedraw() -{ - this->invalidateRect(0); -} - -void PluginView::setFocus() -{ - Widget::setFocus(); -// SkDebugf("------------- setFocus %p\n", this); -} - -void PluginView::show() -{ - setSelfVisible(true); - Widget::show(); -} - -void PluginView::hide() -{ - setSelfVisible(false); - Widget::hide(); -} - -void PluginView::paintMissingPluginIcon(GraphicsContext* context, - const IntRect& rect) -{ - static RefPtr<Image> gNullPluginImage; - if (!gNullPluginImage) { - gNullPluginImage = Image::loadPlatformResource("nullplugin"); - } - Image* image = gNullPluginImage.get(); - - IntRect imageRect(frameRect().x(), frameRect().y(), - image->width(), image->height()); - - int xOffset = (frameRect().width() - imageRect.width()) / 2; - int yOffset = (frameRect().height() - imageRect.height()) / 2; - - imageRect.move(xOffset, yOffset); - - if (!rect.intersects(imageRect)) - return; - - context->drawImage(image, imageRect.location()); -} - -void PluginView::paint(GraphicsContext* context, const IntRect& rect) -{ - if (!m_isStarted) { - // Draw the "missing plugin" image - paintMissingPluginIcon(context, rect); - return; - } - - IntRect frame = frameRect(); - if (!frame.width() || !frame.height()) { - return; - } - - m_window->inval(rect, false); - m_window->draw(android_gc2canvas(context)); -} - -// new as of SVN 38068, Nov 5 2008 -void PluginView::updatePluginWidget() const -{ - notImplemented(); -} - -// new as of SVN 38068, Nov 5 2008 -void PluginView::setParentVisible(bool) { - notImplemented(); -} - -} // namespace WebCore - |