diff options
Diffstat (limited to 'webkit/glue/plugins/webplugin_delegate_impl.cc')
| -rw-r--r-- | webkit/glue/plugins/webplugin_delegate_impl.cc | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/webkit/glue/plugins/webplugin_delegate_impl.cc b/webkit/glue/plugins/webplugin_delegate_impl.cc deleted file mode 100644 index e3e4f9d..0000000 --- a/webkit/glue/plugins/webplugin_delegate_impl.cc +++ /dev/null @@ -1,304 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "webkit/glue/plugins/webplugin_delegate_impl.h" - -#include <string> -#include <vector> - -#include "base/file_util.h" -#include "base/message_loop.h" -#include "base/process_util.h" -#include "base/scoped_ptr.h" -#include "base/string_util.h" -#include "third_party/WebKit/WebKit/chromium/public/WebInputEvent.h" -#include "webkit/glue/plugins/plugin_constants_win.h" -#include "webkit/glue/plugins/plugin_instance.h" -#include "webkit/glue/plugins/plugin_lib.h" -#include "webkit/glue/plugins/plugin_list.h" -#include "webkit/glue/plugins/plugin_stream_url.h" -#include "webkit/glue/webkit_glue.h" - -using webkit_glue::WebPlugin; -using webkit_glue::WebPluginDelegate; -using webkit_glue::WebPluginResourceClient; -using WebKit::WebCursorInfo; -using WebKit::WebKeyboardEvent; -using WebKit::WebInputEvent; -using WebKit::WebMouseEvent; - -WebPluginDelegateImpl* WebPluginDelegateImpl::Create( - const FilePath& filename, - const std::string& mime_type, - gfx::PluginWindowHandle containing_view) { - scoped_refptr<NPAPI::PluginLib> plugin_lib( - NPAPI::PluginLib::CreatePluginLib(filename)); - if (plugin_lib.get() == NULL) - return NULL; - - NPError err = plugin_lib->NP_Initialize(); - if (err != NPERR_NO_ERROR) - return NULL; - - scoped_refptr<NPAPI::PluginInstance> instance( - plugin_lib->CreateInstance(mime_type)); - return new WebPluginDelegateImpl(containing_view, instance.get()); -} - -void WebPluginDelegateImpl::PluginDestroyed() { - if (handle_event_depth_) { - MessageLoop::current()->DeleteSoon(FROM_HERE, this); - } else { - delete this; - } -} - -bool WebPluginDelegateImpl::Initialize( - const GURL& url, - const std::vector<std::string>& arg_names, - const std::vector<std::string>& arg_values, - WebPlugin* plugin, - bool load_manually) { - plugin_ = plugin; - - instance_->set_web_plugin(plugin_); - if (quirks_ & PLUGIN_QUIRK_DONT_ALLOW_MULTIPLE_INSTANCES) { - NPAPI::PluginLib* plugin_lib = instance()->plugin_lib(); - if (plugin_lib->instance_count() > 1) { - return false; - } - } - - if (quirks_ & PLUGIN_QUIRK_DIE_AFTER_UNLOAD) - webkit_glue::SetForcefullyTerminatePluginProcess(true); - - int argc = 0; - scoped_array<char*> argn(new char*[arg_names.size()]); - scoped_array<char*> argv(new char*[arg_names.size()]); - for (size_t i = 0; i < arg_names.size(); ++i) { - if (quirks_ & PLUGIN_QUIRK_NO_WINDOWLESS && - LowerCaseEqualsASCII(arg_names[i], "windowlessvideo")) { - continue; - } - argn[argc] = const_cast<char*>(arg_names[i].c_str()); - argv[argc] = const_cast<char*>(arg_values[i].c_str()); - argc++; - } - - creation_succeeded_ = instance_->Start( - url, argn.get(), argv.get(), argc, load_manually); - if (!creation_succeeded_) - return false; - - windowless_ = instance_->windowless(); - if (!windowless_) { - if (!WindowedCreatePlugin()) - return false; - } else { - // For windowless plugins we should set the containing window handle - // as the instance window handle. This is what Safari does. Not having - // a valid window handle causes subtle bugs with plugins which retrieve - // the window handle and validate the same. The window handle can be - // retrieved via NPN_GetValue of NPNVnetscapeWindow. - instance_->set_window_handle(parent_); - } - - bool should_load = PlatformInitialize(); - - plugin_url_ = url.spec(); - - return should_load; -} - -void WebPluginDelegateImpl::DestroyInstance() { - if (instance_ && (instance_->npp()->ndata != NULL)) { - // Shutdown all streams before destroying so that - // no streams are left "in progress". Need to do - // this before calling set_web_plugin(NULL) because the - // instance uses the helper to do the download. - instance_->CloseStreams(); - - window_.window = NULL; - if (creation_succeeded_ && - !(quirks_ & PLUGIN_QUIRK_DONT_SET_NULL_WINDOW_HANDLE_ON_DESTROY)) { - instance_->NPP_SetWindow(&window_); - } - - instance_->NPP_Destroy(); - - instance_->set_web_plugin(NULL); - - PlatformDestroyInstance(); - - instance_ = 0; - } -} - -void WebPluginDelegateImpl::UpdateGeometry( - const gfx::Rect& window_rect, - const gfx::Rect& clip_rect) { - - if (first_set_window_call_) { - first_set_window_call_ = false; - // Plugins like media player on Windows have a bug where in they handle the - // first geometry update and ignore the rest resulting in painting issues. - // This quirk basically ignores the first set window call sequence for - // these plugins and has been tested for Windows plugins only. - if (quirks_ & PLUGIN_QUIRK_IGNORE_FIRST_SETWINDOW_CALL) - return; - } - - if (windowless_) { - WindowlessUpdateGeometry(window_rect, clip_rect); - } else { - WindowedUpdateGeometry(window_rect, clip_rect); - } -} - -void WebPluginDelegateImpl::SetFocus(bool focused) { - DCHECK(windowless_); - // This is called when internal WebKit focus (the focused element on the page) - // changes, but plugins need to know about OS-level focus, so we have an extra - // layer of focus tracking. - // - // On Windows, historically browsers did not set focus events to windowless - // plugins when the toplevel window focus changes. Sending such focus events - // breaks full screen mode in Flash because it will come out of full screen - // mode when it loses focus, and its full screen window causes the browser to - // lose focus. - has_webkit_focus_ = focused; -#ifndef OS_WIN - if (containing_view_has_focus_) - SetPluginHasFocus(focused); -#else - SetPluginHasFocus(focused); -#endif -} - -void WebPluginDelegateImpl::SetPluginHasFocus(bool focused) { - if (focused == plugin_has_focus_) - return; - if (PlatformSetPluginHasFocus(focused)) - plugin_has_focus_ = focused; -} - -void WebPluginDelegateImpl::SetContentAreaHasFocus(bool has_focus) { - containing_view_has_focus_ = has_focus; - if (!windowless_) - return; -#ifndef OS_WIN // See SetFocus above. - SetPluginHasFocus(containing_view_has_focus_ && has_webkit_focus_); -#endif -} - -NPObject* WebPluginDelegateImpl::GetPluginScriptableObject() { - return instance_->GetPluginScriptableObject(); -} - -void WebPluginDelegateImpl::DidFinishLoadWithReason(const GURL& url, - NPReason reason, - int notify_id) { - if (quirks_ & PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS && - reason == NPRES_NETWORK_ERR) { - // Flash needs this or otherwise it unloads the launching swf object. - reason = NPRES_DONE; - } - - instance()->DidFinishLoadWithReason(url, reason, notify_id); -} - -int WebPluginDelegateImpl::GetProcessId() { - // We are in process, so the plugin pid is this current process pid. - return base::GetCurrentProcId(); -} - -void WebPluginDelegateImpl::SendJavaScriptStream(const GURL& url, - const std::string& result, - bool success, - int notify_id) { - instance()->SendJavaScriptStream(url, result, success, notify_id); -} - -void WebPluginDelegateImpl::DidReceiveManualResponse( - const GURL& url, const std::string& mime_type, - const std::string& headers, uint32 expected_length, uint32 last_modified) { - if (!windowless_) { - // Calling NPP_WriteReady before NPP_SetWindow causes movies to not load in - // Flash. See http://b/issue?id=892174. - DCHECK(windowed_did_set_window_); - } - - instance()->DidReceiveManualResponse(url, mime_type, headers, - expected_length, last_modified); -} - -void WebPluginDelegateImpl::DidReceiveManualData(const char* buffer, - int length) { - instance()->DidReceiveManualData(buffer, length); -} - -void WebPluginDelegateImpl::DidFinishManualLoading() { - instance()->DidFinishManualLoading(); -} - -void WebPluginDelegateImpl::DidManualLoadFail() { - instance()->DidManualLoadFail(); -} - -FilePath WebPluginDelegateImpl::GetPluginPath() { - return instance()->plugin_lib()->plugin_info().path; -} - -void WebPluginDelegateImpl::WindowedUpdateGeometry( - const gfx::Rect& window_rect, - const gfx::Rect& clip_rect) { - if (WindowedReposition(window_rect, clip_rect) || - !windowed_did_set_window_) { - // Let the plugin know that it has been moved - WindowedSetWindow(); - } -} - -bool WebPluginDelegateImpl::HandleInputEvent(const WebInputEvent& event, - WebCursorInfo* cursor_info) { - DCHECK(windowless_) << "events should only be received in windowless mode"; - - bool pop_user_gesture = false; - if (IsUserGesture(event)) { - pop_user_gesture = true; - instance()->PushPopupsEnabledState(true); - } - - bool handled = PlatformHandleInputEvent(event, cursor_info); - - if (pop_user_gesture) { - instance()->PopPopupsEnabledState(); - } - - return handled; -} - -bool WebPluginDelegateImpl::IsUserGesture(const WebInputEvent& event) { - switch (event.type) { - case WebInputEvent::MouseDown: - case WebInputEvent::MouseUp: - case WebInputEvent::KeyDown: - case WebInputEvent::KeyUp: - return true; - default: - return false; - } - return false; -} - -WebPluginResourceClient* WebPluginDelegateImpl::CreateResourceClient( - unsigned long resource_id, const GURL& url, int notify_id) { - return instance()->CreateStream( - resource_id, url, std::string(), notify_id); -} - -WebPluginResourceClient* WebPluginDelegateImpl::CreateSeekableResourceClient( - unsigned long resource_id, int range_request_id) { - return instance()->GetRangeRequest(range_request_id); -} |