1 files changed, 203 insertions, 0 deletions
diff --git a/src/designer/src/components/formeditor/deviceprofiledialog.cpp b/src/designer/src/components/formeditor/deviceprofiledialog.cpp
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+++ b/src/designer/src/components/formeditor/deviceprofiledialog.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Designer of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "deviceprofiledialog.h"
+#include "ui_deviceprofiledialog.h"
+
+#include <abstractdialoggui_p.h>
+#include <deviceprofile_p.h>
+
+#include <QtGui/QDialogButtonBox>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QPushButton>
+#include <QtGui/QStyleFactory>
+#include <QtGui/QFontDatabase>
+
+#include <QtCore/QFileInfo>
+#include <QtCore/QFile>
+
+QT_BEGIN_NAMESPACE
+
+static const char *profileExtensionC = "qdp";
+
+static inline QString fileFilter()
+{
+    return qdesigner_internal::DeviceProfileDialog::tr("Device Profiles (*.%1)").arg(QLatin1String(profileExtensionC));
+}
+
+// Populate a combo with a sequence of integers, also set them as data.
+template <class IntIterator>
+    static void populateNumericCombo(IntIterator i1, IntIterator i2, QComboBox *cb)
+{
+    QString s;
+    cb->setEditable(false);
+    for ( ; i1 != i2 ; ++i1) {
+        const int n = *i1;
+        s.setNum(n);
+        cb->addItem(s, QVariant(n));
+    }
+}
+
+namespace qdesigner_internal {
+
+DeviceProfileDialog::DeviceProfileDialog(QDesignerDialogGuiInterface *dlgGui, QWidget *parent) :
+    QDialog(parent),
+    m_ui(new Ui::DeviceProfileDialog),
+    m_dlgGui(dlgGui)
+{
+    setModal(true);
+    m_ui->setupUi(this);
+
+    const QList<int> standardFontSizes = QFontDatabase::standardSizes();
+    populateNumericCombo(standardFontSizes.constBegin(), standardFontSizes.constEnd(), m_ui->m_systemFontSizeCombo);
+
+    // Styles
+    const QStringList styles = QStyleFactory::keys();
+    m_ui->m_styleCombo->addItem(tr("Default"), QVariant(QString()));
+    const QStringList::const_iterator cend = styles.constEnd();
+    for (QStringList::const_iterator it = styles.constBegin(); it != cend; ++it)
+         m_ui->m_styleCombo->addItem(*it, *it);
+
+    connect(m_ui->m_nameLineEdit, SIGNAL(textChanged(QString)), this, SLOT(nameChanged(QString)));
+    connect(m_ui->buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+    connect(m_ui->buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(accept()));
+    // Note that Load/Save emit accepted() of the button box..
+    connect(m_ui->buttonBox->button(QDialogButtonBox::Save), SIGNAL(clicked()), this, SLOT(save()));
+    connect(m_ui->buttonBox->button(QDialogButtonBox::Open), SIGNAL(clicked()), this, SLOT(open()));
+}
+
+DeviceProfileDialog::~DeviceProfileDialog()
+{
+    delete m_ui;
+}
+
+DeviceProfile DeviceProfileDialog::deviceProfile() const
+{
+    DeviceProfile rc;
+    rc.setName(m_ui->m_nameLineEdit->text());
+    rc.setFontFamily(m_ui->m_systemFontComboBox->currentFont().family());
+    rc.setFontPointSize(m_ui->m_systemFontSizeCombo->itemData(m_ui->m_systemFontSizeCombo->currentIndex()).toInt());
+
+    int dpiX, dpiY;
+    m_ui->m_dpiChooser->getDPI(&dpiX, &dpiY);
+    rc.setDpiX(dpiX);
+    rc.setDpiY(dpiY);
+
+    rc.setStyle(m_ui->m_styleCombo->itemData(m_ui->m_styleCombo->currentIndex()).toString());
+
+    return rc;
+}
+
+void DeviceProfileDialog::setDeviceProfile(const DeviceProfile &s)
+{
+    m_ui->m_nameLineEdit->setText(s.name());
+    m_ui->m_systemFontComboBox->setCurrentFont(QFont(s.fontFamily()));
+    const int fontSizeIndex = m_ui->m_systemFontSizeCombo->findData(QVariant(s.fontPointSize()));
+    m_ui->m_systemFontSizeCombo->setCurrentIndex(fontSizeIndex != -1 ? fontSizeIndex : 0);
+    m_ui->m_dpiChooser->setDPI(s.dpiX(), s.dpiY());
+    const int styleIndex = m_ui->m_styleCombo->findData(s.style());
+    m_ui->m_styleCombo->setCurrentIndex(styleIndex != -1 ? styleIndex : 0);
+}
+
+void DeviceProfileDialog::setOkButtonEnabled(bool v)
+{
+    m_ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(v);
+}
+
+bool DeviceProfileDialog::showDialog(const QStringList &existingNames)
+{
+    m_existingNames = existingNames;
+    m_ui->m_nameLineEdit->setFocus(Qt::OtherFocusReason);
+    nameChanged(m_ui->m_nameLineEdit->text());
+    return exec() == Accepted;
+}
+
+void DeviceProfileDialog::nameChanged(const QString &name)
+{
+    const bool invalid = name.isEmpty() || m_existingNames.indexOf(name) != -1;
+    setOkButtonEnabled(!invalid);
+}
+
+void DeviceProfileDialog::save()
+{
+    QString fn = m_dlgGui->getSaveFileName(this, tr("Save Profile"), QString(), fileFilter());
+    if (fn.isEmpty())
+        return;
+    if (QFileInfo(fn).completeSuffix().isEmpty()) {
+        fn += QLatin1Char('.');
+        fn += QLatin1String(profileExtensionC);
+    }
+
+    QFile file(fn);
+    if (!file.open(QIODevice::WriteOnly|QIODevice::Text)) {
+        critical(tr("Save Profile - Error"), tr("Unable to open the file '%1' for writing: %2").arg(fn, file.errorString()));
+        return;
+    }
+    file.write(deviceProfile().toXml().toUtf8());
+}
+
+void DeviceProfileDialog::open()
+{
+    const QString fn = m_dlgGui->getOpenFileName(this, tr("Open profile"), QString(), fileFilter());
+    if (fn.isEmpty())
+        return;
+
+    QFile file(fn);
+    if (!file.open(QIODevice::ReadOnly|QIODevice::Text)) {
+        critical(tr("Open Profile - Error"), tr("Unable to open the file '%1' for reading: %2").arg(fn, file.errorString()));
+        return;
+    }
+    QString errorMessage;
+    DeviceProfile newSettings;
+    if (!newSettings.fromXml(QString::fromUtf8(file.readAll()), &errorMessage)) {
+        critical(tr("Open Profile - Error"), tr("'%1' is not a valid profile: %2").arg(fn, errorMessage));
+        return;
+    }
+    setDeviceProfile(newSettings);
+}
+
+void DeviceProfileDialog::critical(const QString &title, const QString &msg)
+{
+    m_dlgGui->message(this, QDesignerDialogGuiInterface::OtherMessage, QMessageBox::Critical, title, msg);
+}
+}
+
+QT_END_NAMESPACE