diff options
author | Andrei Popescu <andreip@google.com> | 2010-02-11 15:33:07 +0000 |
---|---|---|
committer | Andrei Popescu <andreip@google.com> | 2010-02-12 18:36:53 +0000 |
commit | 9fed475722a5da7e9fac4d78715b17ca5ed29335 (patch) | |
tree | 2da84405b1c154330bc4c969ea42b0b51dab897f /WebCore/platform | |
parent | 3e3cbd198330e9c5e4fb4cb181c53c6f157f99ab (diff) | |
download | external_webkit-9fed475722a5da7e9fac4d78715b17ca5ed29335.zip external_webkit-9fed475722a5da7e9fac4d78715b17ca5ed29335.tar.gz external_webkit-9fed475722a5da7e9fac4d78715b17ca5ed29335.tar.bz2 |
Implement navigator.isApplicationInstalled() API
This CL contains the wiring between the API and the Java side.
Fix b: 2371005
Diffstat (limited to 'WebCore/platform')
-rw-r--r-- | WebCore/platform/android/PackageNotifier.cpp | 97 | ||||
-rw-r--r-- | WebCore/platform/android/PackageNotifier.h | 69 |
2 files changed, 166 insertions, 0 deletions
diff --git a/WebCore/platform/android/PackageNotifier.cpp b/WebCore/platform/android/PackageNotifier.cpp new file mode 100644 index 0000000..e057cdf --- /dev/null +++ b/WebCore/platform/android/PackageNotifier.cpp @@ -0,0 +1,97 @@ +/* + * Copyright 2010, The Android Open Source Project + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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. + */ + +#include "config.h" +#include "PackageNotifier.h" + +#if ENABLE(APPLICATION_INSTALLED) + +#include <wtf/Assertions.h> +#include <wtf/StdLibExtras.h> + +namespace WebCore { + +PackageNotifier::PackageNotifier() + : m_onResultAvailable(0), m_isInitialized(false), m_timer(this, &PackageNotifier::timerFired) { } + +void PackageNotifier::setOnResultAvailable(Callback callback) +{ + m_onResultAvailable = callback; +} + +void PackageNotifier::addPackageNames(const HashSet<String>& packageNames) +{ + if (!m_isInitialized) + m_isInitialized = true; + + typedef HashSet<String>::const_iterator NamesIterator; + for (NamesIterator iter = packageNames.begin(); iter != packageNames.end(); ++iter) + m_packageNames.add(*iter); + + if (m_onResultAvailable) + m_onResultAvailable(); +} + +void PackageNotifier::addPackageName(const String& packageName) +{ + ASSERT(m_isInitialized); + m_packageNames.add(packageName); +} + +void PackageNotifier::removePackageName(const String& packageName) +{ + ASSERT(m_isInitialized); + m_packageNames.remove(packageName); +} + +void PackageNotifier::requestPackageResult() +{ + if (!m_isInitialized || m_timer.isActive()) + return; + + m_timer.startOneShot(0); +} + +void PackageNotifier::timerFired(Timer<PackageNotifier>*) +{ + m_timer.stop(); + if (m_onResultAvailable) + m_onResultAvailable(); +} + +bool PackageNotifier::isPackageInstalled(const String& packageName) +{ + return m_packageNames.contains(packageName); +} + +PackageNotifier& packageNotifier() +{ + AtomicallyInitializedStatic(PackageNotifier*, packageNotifier = new PackageNotifier); + return *packageNotifier; +} + +} + +#endif // ENABLE(APPLICATION_INSTALLED) diff --git a/WebCore/platform/android/PackageNotifier.h b/WebCore/platform/android/PackageNotifier.h new file mode 100644 index 0000000..ad44bc7 --- /dev/null +++ b/WebCore/platform/android/PackageNotifier.h @@ -0,0 +1,69 @@ +/* + * Copyright 2010, The Android Open Source Project + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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. + */ + +#ifndef PackageNotifier_h +#define PackageNotifier_h + +#if ENABLE(APPLICATION_INSTALLED) + +#include "PlatformString.h" +#include "StringHash.h" +#include "Timer.h" +#include <wtf/HashSet.h> +#include <wtf/Noncopyable.h> + +namespace WebCore { + +class PackageNotifier : public Noncopyable { +public: + PackageNotifier(); + + typedef void (*Callback)(); + void setOnResultAvailable(Callback); + + void addPackageNames(const HashSet<String>& packageNames); + void addPackageName(const String& packageName); + void removePackageName(const String& packageName); + + void requestPackageResult(); + bool isPackageInstalled(const String& packageName); + +private: + void timerFired(Timer<PackageNotifier>*); + + Callback m_onResultAvailable; + + HashSet<String> m_packageNames; + bool m_isInitialized; + Timer<PackageNotifier> m_timer; +}; + +PackageNotifier& packageNotifier(); + +} + +#endif + +#endif // PackageNotifier_h
\ No newline at end of file |