1 files changed, 177 insertions, 0 deletions
diff --git a/src/plugins/qtsupport/qmlobservertool.cpp b/src/plugins/qtsupport/qmlobservertool.cpp
new file mode 100644
index 0000000000..1eb16ca27d
--- /dev/null
+++ b/src/plugins/qtsupport/qmlobservertool.cpp
@@ -0,0 +1,177 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#include "qmlobservertool.h"
+
+#include "qtsupportconstants.h"
+#include "baseqtversion.h"
+#include <coreplugin/icore.h>
+#include <utils/qtcassert.h>
+
+#include <projectexplorer/project.h>
+#include <QtGui/QDesktopServices>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDir>
+#include <QtCore/QDebug>
+
+namespace QtSupport {
+
+static inline QStringList validBinaryFilenames()
+{
+    return QStringList()
+            << QLatin1String("debug/qmlobserver.exe")
+            << QLatin1String("qmlobserver.exe")
+            << QLatin1String("qmlobserver")
+            << QLatin1String("QMLObserver.app/Contents/MacOS/QMLObserver");
+}
+
+bool QmlObserverTool::canBuild(const BaseQtVersion *qtVersion, QString *reason)
+{
+    if (qtVersion->type() != Constants::DESKTOPQT
+            && qtVersion->type() != Constants::SIMULATORQT) {
+        if (reason)
+            *reason = QCoreApplication::translate("Qt4ProjectManager::QmlObserverTool", "Only available for Qt for Desktop or Qt for Qt Simulator.");
+        return false;
+    }
+
+    if (qtVersion->qtVersion() < QtVersionNumber(4, 7, 1)) {
+        if (reason)
+            *reason = QCoreApplication::translate("Qt4ProjectManager::QmlObserverTool", "Only available for Qt 4.7.1 or newer.");
+        return false;
+    }
+    return true;
+}
+
+QString QmlObserverTool::toolByInstallData(const QString &qtInstallData)
+{
+    if (!Core::ICore::instance())
+        return QString();
+
+    const QStringList directories = installDirectories(qtInstallData);
+    const QStringList binFilenames = validBinaryFilenames();
+
+    return byInstallDataHelper(sourcePath(), sourceFileNames(), directories, binFilenames, false);
+}
+
+QStringList QmlObserverTool::locationsByInstallData(const QString &qtInstallData)
+{
+    QStringList result;
+    QFileInfo fileInfo;
+    const QStringList binFilenames = validBinaryFilenames();
+    foreach(const QString &directory, installDirectories(qtInstallData)) {
+        if (getHelperFileInfoFor(binFilenames, directory, &fileInfo))
+            result << fileInfo.filePath();
+    }
+    return result;
+}
+
+bool  QmlObserverTool::build(BuildHelperArguments arguments, QString *log, QString *errorMessage)
+{
+    arguments.helperName = QCoreApplication::translate("Qt4ProjectManager::QmlObserverTool", "QMLObserver");
+    arguments.proFilename = QLatin1String("qmlobserver.pro");
+
+    return buildHelper(arguments, log, errorMessage);
+}
+
+static inline bool mkpath(const QString &targetDirectory, QString *errorMessage)
+{
+    if (!QDir().mkpath(targetDirectory)) {
+        *errorMessage = QCoreApplication::translate("ProjectExplorer::QmlObserverTool", "The target directory %1 could not be created.").arg(targetDirectory);
+        return false;
+    }
+    return true;
+}
+
+QString QmlObserverTool::copy(const QString &qtInstallData, QString *errorMessage)
+{
+    const QStringList directories = QmlObserverTool::installDirectories(qtInstallData);
+
+    // Try to find a writeable directory.
+    foreach(const QString &directory, directories) {
+        if (!mkpath(directory, errorMessage)) {
+            continue;
+        } else {
+            errorMessage->clear();
+        }
+
+        if (copyFiles(sourcePath(), sourceFileNames(), directory, errorMessage)) {
+            errorMessage->clear();
+            return directory;
+        }
+    }
+    *errorMessage = QCoreApplication::translate("ProjectExplorer::QmlObserverTool",
+                                                "QMLObserver could not be built in any of the directories:\n- %1\n\nReason: %2")
+                    .arg(directories.join(QLatin1String("\n- ")), *errorMessage);
+    return QString();
+}
+
+QStringList QmlObserverTool::recursiveFileList(const QDir &dir, const QString &prefix)
+{
+    QStringList files;
+
+    QString _prefix = prefix;
+    if (!_prefix.isEmpty() && !_prefix.endsWith('/')) {
+        _prefix = _prefix + '/';
+    }
+    foreach (const QString &fileName, dir.entryList(QDir::Files)) {
+        files << _prefix + fileName;
+    }
+
+    foreach (const QString &subDir, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot)) {
+        files += recursiveFileList(QDir(dir.absoluteFilePath(subDir)), _prefix + subDir);
+    }
+    return files;
+}
+
+QStringList QmlObserverTool::installDirectories(const QString &qtInstallData)
+{
+    const QChar slash = QLatin1Char('/');
+    const uint hash = qHash(qtInstallData);
+    QStringList directories;
+    directories
+            << (qtInstallData + QLatin1String("/qtc-qmlobserver/"))
+            << QDir::cleanPath((QCoreApplication::applicationDirPath() + QLatin1String("/../qtc-qmlobserver/") + QString::number(hash))) + slash
+            << (QDesktopServices::storageLocation(QDesktopServices::DataLocation) + QLatin1String("/qtc-qmlobserver/") + QString::number(hash)) + slash;
+    return directories;
+}
+
+QString QmlObserverTool::sourcePath()
+{
+    return Core::ICore::instance()->resourcePath() + QLatin1String("/qml/qmlobserver/");
+}
+
+QStringList QmlObserverTool::sourceFileNames()
+{
+    return recursiveFileList(QDir(sourcePath()));
+}
+
+} // namespace