1 files changed, 237 insertions, 0 deletions
diff --git a/src/assistant/tools/assistant/bookmarkdialog.cpp b/src/assistant/tools/assistant/bookmarkdialog.cpp
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index 000000000..d2f88f968
--- /dev/null
+++ b/src/assistant/tools/assistant/bookmarkdialog.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 Assistant 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 "bookmarkdialog.h"
+#include "bookmarkfiltermodel.h"
+#include "bookmarkitem.h"
+#include "bookmarkmodel.h"
+#include "helpenginewrapper.h"
+#include "tracer.h"
+
+#include <QtGui/QKeyEvent>
+#include <QtGui/QMenu>
+
+QT_BEGIN_NAMESPACE
+
+BookmarkDialog::BookmarkDialog(BookmarkModel *sourceModel, const QString &title,
+        const QString &url, QWidget *parent)
+    : QDialog(parent)
+    , m_url(url)
+    , m_title(title)
+    , bookmarkModel(sourceModel)
+{
+    TRACE_OBJ
+    ui.setupUi(this);
+
+    ui.bookmarkEdit->setText(m_title);
+    ui.newFolderButton->setVisible(false);
+    ui.buttonBox->button(QDialogButtonBox::Ok)->setDefault(true);
+
+    connect(ui.buttonBox, SIGNAL(accepted()), this, SLOT(accepted()));
+    connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(rejected()));
+    connect(ui.newFolderButton, SIGNAL(clicked()), this, SLOT(addFolder()));
+    connect(ui.toolButton, SIGNAL(clicked()), this, SLOT(toolButtonClicked()));
+    connect(ui.bookmarkEdit, SIGNAL(textChanged(QString)), this,
+        SLOT(textChanged(QString)));
+
+    bookmarkProxyModel = new BookmarkFilterModel(this);
+    bookmarkProxyModel->setSourceModel(bookmarkModel);
+    ui.bookmarkFolders->setModel(bookmarkProxyModel);
+    connect(ui.bookmarkFolders, SIGNAL(currentIndexChanged(int)), this,
+        SLOT(currentIndexChanged(int)));
+
+    bookmarkTreeModel = new BookmarkTreeModel(this);
+    bookmarkTreeModel->setSourceModel(bookmarkModel);
+    ui.treeView->setModel(bookmarkTreeModel);
+
+    ui.treeView->expandAll();
+    ui.treeView->setVisible(false);
+    ui.treeView->installEventFilter(this);
+    ui.treeView->viewport()->installEventFilter(this);
+    ui.treeView->setContextMenuPolicy(Qt::CustomContextMenu);
+
+    connect(ui.treeView, SIGNAL(customContextMenuRequested(QPoint)), this,
+        SLOT(customContextMenuRequested(QPoint)));
+    connect(ui.treeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,
+        QModelIndex)), this, SLOT(currentIndexChanged(QModelIndex)));
+
+    ui.bookmarkFolders->setCurrentIndex(0);
+    ui.treeView->setCurrentIndex(ui.treeView->indexAt(QPoint(2, 2)));
+
+    const HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (helpEngine.usesAppFont())
+        setFont(helpEngine.appFont());
+}
+
+BookmarkDialog::~BookmarkDialog()
+{
+    TRACE_OBJ
+}
+
+bool BookmarkDialog::isRootItem(const QModelIndex &index) const
+{
+    return !bookmarkTreeModel->parent(index).isValid();
+}
+
+bool BookmarkDialog::eventFilter(QObject *object, QEvent *event)
+{
+    TRACE_OBJ
+    if (object != ui.treeView && object != ui.treeView->viewport())
+        return QWidget::eventFilter(object, event);
+
+    if (event->type() == QEvent::KeyPress) {
+        QKeyEvent *ke = static_cast<QKeyEvent*>(event);
+        switch (ke->key()) {
+            case Qt::Key_F2: {
+                const QModelIndex &index = ui.treeView->currentIndex();
+                if (!isRootItem(index)) {
+                    bookmarkModel->setItemsEditable(true);
+                    ui.treeView->edit(index);
+                    bookmarkModel->setItemsEditable(false);
+                }
+            }   break;
+            default: break;
+        }
+    }
+
+    return QObject::eventFilter(object, event);
+}
+
+void BookmarkDialog::currentIndexChanged(int row)
+{
+    TRACE_OBJ
+    QModelIndex next = bookmarkProxyModel->index(row, 0, QModelIndex());
+    if (next.isValid()) {
+        next = bookmarkProxyModel->mapToSource(next);
+        ui.treeView->setCurrentIndex(bookmarkTreeModel->mapFromSource(next));
+    }
+}
+
+void BookmarkDialog::currentIndexChanged(const QModelIndex &index)
+{
+    TRACE_OBJ
+    const QModelIndex current = bookmarkTreeModel->mapToSource(index);
+    if (current.isValid()) {
+        const int row = bookmarkProxyModel->mapFromSource(current).row();
+        ui.bookmarkFolders->setCurrentIndex(row);
+    }
+}
+
+void BookmarkDialog::accepted()
+{
+    TRACE_OBJ
+    QModelIndex index = ui.treeView->currentIndex();
+    if (index.isValid()) {
+        index = bookmarkModel->addItem(bookmarkTreeModel->mapToSource(index));
+        bookmarkModel->setData(index, DataVector() << m_title << m_url << false);
+    } else
+        rejected();
+
+    accept();
+}
+
+void BookmarkDialog::rejected()
+{
+    TRACE_OBJ
+    foreach (const QPersistentModelIndex &index, cache)
+        bookmarkModel->removeItem(index);
+    reject();
+}
+
+void BookmarkDialog::addFolder()
+{
+    TRACE_OBJ
+    QModelIndex index = ui.treeView->currentIndex();
+    if (index.isValid()) {
+        index = bookmarkModel->addItem(bookmarkTreeModel->mapToSource(index),
+            true);
+        cache.append(index);
+
+        index = bookmarkTreeModel->mapFromSource(index);
+        if (index.isValid()) {
+            bookmarkModel->setItemsEditable(true);
+            ui.treeView->edit(index);
+            ui.treeView->expand(index);
+            ui.treeView->setCurrentIndex(index);
+            bookmarkModel->setItemsEditable(false);
+        }
+    }
+}
+
+void BookmarkDialog::toolButtonClicked()
+{
+    TRACE_OBJ
+    const bool visible = !ui.treeView->isVisible();
+    ui.treeView->setVisible(visible);
+    ui.newFolderButton->setVisible(visible);
+
+    if (visible) {
+        resize(QSize(width(), 400));
+        ui.toolButton->setText(QLatin1String("-"));
+    } else {
+        resize(width(), minimumHeight());
+        ui.toolButton->setText(QLatin1String("+"));
+    }
+}
+
+void BookmarkDialog::textChanged(const QString& text)
+{
+    m_title = text;
+}
+
+void BookmarkDialog::customContextMenuRequested(const QPoint &point)
+{
+    TRACE_OBJ
+    const QModelIndex &index = ui.treeView->currentIndex();
+    if (isRootItem(index))
+        return; // check if we go to rename the "Bookmarks Menu", bail
+
+    QMenu menu(QLatin1String(""), this);
+    QAction *renameItem = menu.addAction(tr("Rename Folder"));
+
+    QAction *picked = menu.exec(ui.treeView->mapToGlobal(point));
+    if (picked == renameItem) {
+        bookmarkModel->setItemsEditable(true);
+        ui.treeView->edit(index);
+        bookmarkModel->setItemsEditable(false);
+    }
+}
+
+QT_END_NAMESPACE