JsonWizard: Add page to query for project parameters

Change-Id: I76fad7fd563af6c33b117f1256fa06c22c4240df
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

src/plugins/projectexplorer/jsonwizard/jsonprojectpage.cpp

@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "jsonprojectpage.h"
+#include "jsonwizard.h"
+
+#include <coreplugin/documentmanager.h>
+
+#include <QDir>
+#include <QVariant>
+
+namespace ProjectExplorer {
+
+JsonProjectPage::JsonProjectPage(QWidget *parent) :
+    Utils::ProjectIntroPage(parent)
+{ }
+
+void JsonProjectPage::initializePage()
+{
+    if (Core::DocumentManager::useProjectsDirectory()) {
+        setPath(Core::DocumentManager::projectsDirectory());
+    } else {
+        if (JsonWizard *wiz = qobject_cast<JsonWizard *>(wizard()))
+            setPath(wiz->value(QLatin1String("InitialPath")).toString());
+    }
+
+    setProjectName(uniqueProjectName(path()));
+}
+
+bool JsonProjectPage::validatePage()
+{
+    if (isComplete() && useAsDefaultPath()) {
+        // Store the path as default path for new projects if desired.
+        Core::DocumentManager::setProjectsDirectory(path());
+        Core::DocumentManager::setUseProjectsDirectory(true);
+    }
+
+    QString target = path();
+    if (!target.endsWith(QLatin1Char('/')))
+        target += QLatin1Char('/');
+    target += projectName();
+
+    wizard()->setProperty("ProjectDirectory", target);
+    wizard()->setProperty("TargetPath", target);
+
+    return Utils::ProjectIntroPage::validatePage();
+}
+
+QString JsonProjectPage::uniqueProjectName(const QString &path)
+{
+    const QDir pathDir(path);
+    //: File path suggestion for a new project. If you choose
+    //: to translate it, make sure it is a valid path name without blanks
+    //: and using only ascii chars.
+    const QString prefix = tr("untitled");
+    for (unsigned i = 0; ; ++i) {
+        QString name = prefix;
+        if (i)
+            name += QString::number(i);
+        if (!pathDir.exists(name))
+            return name;
+    }
+    return prefix;
+}
+
+} // namespace ProjectExplorer

src/plugins/projectexplorer/jsonwizard/jsonprojectpage.h

@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef JSONPROJECTPAGE_H
+#define JSONPROJECTPAGE_H
+
+#include <utils/projectintropage.h>
+
+namespace ProjectExplorer {
+
+// Documentation inside.
+class JsonProjectPage : public Utils::ProjectIntroPage
+{
+    Q_OBJECT
+
+public:
+    JsonProjectPage(QWidget *parent = 0);
+
+    void initializePage();
+    bool validatePage();
+
+    static QString uniqueProjectName(const QString &path);
+};
+
+} // namespace ProjectExplorer
+
+#endif // JSONPROJECTPAGE_H

src/plugins/projectexplorer/jsonwizard/jsonwizard.pri

@@ -1,5 +1,6 @@
 HEADERS += $$PWD/jsonfieldpage.h \
     $$PWD/jsonfilepage.h \
+    $$PWD/jsonprojectpage.h \
     $$PWD/jsonsummarypage.h \
     $$PWD/jsonwizard.h \
     $$PWD/jsonwizardfactory.h \
@@ -10,6 +11,7 @@ HEADERS += $$PWD/jsonfieldpage.h \
 
 SOURCES += $$PWD/jsonfieldpage.cpp \
     $$PWD/jsonfilepage.cpp \
+    $$PWD/jsonprojectpage.cpp \
     $$PWD/jsonsummarypage.cpp \
     $$PWD/jsonwizard.cpp \
     $$PWD/jsonwizardfactory.cpp \

src/plugins/projectexplorer/jsonwizard/jsonwizardpagefactory_p.cpp

@@ -32,6 +32,7 @@
 
 #include "jsonfieldpage.h"
 #include "jsonfilepage.h"
+#include "jsonprojectpage.h"
 #include "jsonsummarypage.h"
 #include "jsonwizardfactory.h"
 
@@ -122,6 +123,34 @@ bool FilePageFactory::validateData(Core::Id typeId, const QVariant &data, QStrin
     return true;
 }
 
+// --------------------------------------------------------------------
+// ProjectPageFactory:
+// --------------------------------------------------------------------
+
+ProjectPageFactory::ProjectPageFactory()
+{
+    setTypeIdsSuffix(QLatin1String("Project"));
+}
+
+Utils::WizardPage *ProjectPageFactory::create(JsonWizard *wizard, Core::Id typeId, const QVariant &data)
+{
+    Q_UNUSED(data);
+    QTC_ASSERT(canCreate(typeId), return 0);
+
+    JsonProjectPage *page = new JsonProjectPage;
+    page->setPath(wizard->value(QStringLiteral("GivenPath")).toString());
+
+    return page;
+}
+
+bool ProjectPageFactory::validateData(Core::Id typeId, const QVariant &data, QString *errorMessage)
+{
+    Q_UNUSED(errorMessage);
+
+    QTC_ASSERT(canCreate(typeId), return false);
+    return data.isNull();
+}
+
 // --------------------------------------------------------------------
 // SummaryPageFactory:
 // --------------------------------------------------------------------

src/plugins/projectexplorer/jsonwizard/jsonwizardpagefactory_p.h

@@ -54,6 +54,15 @@ public:
     bool validateData(Core::Id typeId, const QVariant &data, QString *errorMessage);
 };
 
+class ProjectPageFactory : public JsonWizardPageFactory
+{
+public:
+    ProjectPageFactory();
+
+    Utils::WizardPage *create(JsonWizard *wizard, Core::Id typeId, const QVariant &data);
+    bool validateData(Core::Id typeId, const QVariant &data, QString *errorMessage);
+};
+
 class SummaryPageFactory : public JsonWizardPageFactory
 {
 public:

src/plugins/projectexplorer/projectexplorer.cpp

@@ -448,6 +448,7 @@ bool ProjectExplorerPlugin::initialize(const QStringList &arguments, QString *er
     // For JsonWizard:
     JsonWizardFactory::registerPageFactory(new FieldPageFactory);
     JsonWizardFactory::registerPageFactory(new FilePageFactory);
+    JsonWizardFactory::registerPageFactory(new ProjectPageFactory);
     JsonWizardFactory::registerPageFactory(new SummaryPageFactory);
 
     JsonWizardFactory::registerGeneratorFactory(new FileGeneratorFactory);

src/plugins/projectexplorer/projectexplorer.qbs

@@ -171,6 +171,7 @@ QtcPlugin {
         files: [
             "jsonfieldpage.cpp", "jsonfieldpage.h",
             "jsonfilepage.cpp", "jsonfilepage.h",
+            "jsonprojectpage.cpp", "jsonprojectpage.h",
             "jsonsummarypage.cpp", "jsonsummarypage.h",
             "jsonwizard.cpp", "jsonwizard.h",
             "jsonwizardfactory.cpp", "jsonwizardfactory.h",