gecko-dev/widget/android/GeckoProcessManager.h

63 строки
1.8 KiB
C
Исходник Обычный вид История

Bug 1343075 - Use GeckoEditableSupport from PuppetWidget; r=masayuki r=rbarker r=snorp r=esawin Bug 1343075 - 1a. Add TextEventDispatcherListener::GetIMEUpdatePreference; r=masayuki Add a GetIMEUpdatePreference method to TextEventDispatcherListener to optionally control which IME notifications are received by NotifyIME. This patch also makes nsBaseWidget forward its GetIMEUpdatePreference call to the widget's native TextEventDispatcherListener. Bug 1343075 - 1b. Implement GetIMEUpdatePreference for all TextEventDispatcherListener; r=masayuki This patch implements GetIMEUpdatePreference for all TextEventDispatcherListener implementations, by moving previous implementations of nsIWidget::GetIMEUpdatePreference. Bug 1343075 - 2. Allow setting a PuppetWidget's native TextEventDispatcherListener; r=masayuki In PuppetWidget, add getter and setter for the widget's native TextEventDispatcherListener. This allows overriding of PuppetWidget's default IME handling. For example, on Android, the PuppetWidget's native TextEventDispatcherListener will communicate directly with Java IME code in the main process. Bug 1343075 - 3. Add AIDL interface for main process; r=rbarker Add AIDL definition and implementation for an interface for the main process that child processes can access. Bug 1343075 - 4. Set Gecko thread JNIEnv for child process; r=snorp Add a JNIEnv* parameter to XRE_SetAndroidChildFds, which is used to set the Gecko thread JNIEnv for child processes. XRE_SetAndroidChildFds is the only Android-specific entry point for child processes, so I think it's the most logical place to initialize JNI. Bug 1343075 - 5. Support multiple remote GeckoEditableChild; r=esawin Support remote GeckoEditableChild instances that are created in the content processes and connect to the parent process GeckoEditableParent through binders. Support having multiple GeckoEditableChild instances in GeckoEditable by keeping track of which child is currently focused, and only allow calls to/from the focused child by using access tokens. Bug 1343075 - 6. Add method to get GeckoEditableParent instance; r=esawin Add IProcessManager.getEditableParent, which a content process can call to get the GeckoEditableParent instance that corresponds to a given content process tab, from the main process. Bug 1343075 - 7. Support GeckoEditableSupport in content processes; r=esawin Support creating and running GeckoEditableSupport attached to a PuppetWidget in content processes. Because we don't know PuppetWidget's lifetime as well as nsWindow's, when attached to PuppetWidget, we need to attach/detach our native object on focus/blur, respectively. Bug 1343075 - 8. Connect GeckoEditableSupport on PuppetWidget creation; r=esawin Listen to the "tab-child-created" notification and attach our content process GeckoEditableSupport to the new PuppetWidget. Bug 1343075 - 9. Update auto-generated bindings; r=me
2017-03-08 06:34:39 +03:00
/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef GeckoProcessManager_h
#define GeckoProcessManager_h
#include "GeneratedJNINatives.h"
#include "WidgetUtils.h"
#include "nsAppShell.h"
#include "nsWindow.h"
#include "mozilla/RefPtr.h"
#include "mozilla/dom/ContentProcessManager.h"
namespace mozilla {
class GeckoProcessManager final
: public java::GeckoProcessManager::Natives<GeckoProcessManager>
{
GeckoProcessManager() = delete;
static already_AddRefed<nsIWidget>
GetWidget(int64_t aContentId, int64_t aTabId)
{
using namespace dom;
MOZ_ASSERT(NS_IsMainThread());
ContentProcessManager* const cpm =
ContentProcessManager::GetSingleton();
NS_ENSURE_TRUE(cpm, nullptr);
RefPtr<TabParent> tab = cpm->GetTopLevelTabParentByProcessAndTabId(
ContentParentId(aContentId), TabId(aTabId));
NS_ENSURE_TRUE(tab, nullptr);
nsCOMPtr<nsPIDOMWindowOuter> domWin = tab->GetParentWindowOuter();
NS_ENSURE_TRUE(domWin, nullptr);
return WidgetUtils::DOMWindowToWidget(domWin);
}
public:
static jni::Object::LocalRef
GetEditableParent(int64_t aContentId, int64_t aTabId)
{
// On binder thread.
jni::Object::GlobalRef ret;
nsAppShell::SyncRunEvent([aContentId, aTabId, &ret] {
nsCOMPtr<nsIWidget> widget = GetWidget(aContentId, aTabId);
if (widget) {
ret = static_cast<nsWindow*>(widget.get())->GetEditableParent();
}
});
return ret;
}
};
} // namespace mozilla
#endif // GeckoProcessManager_h