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authorAndrea Diamantini <adjam7@gmail.com>2008-11-13 03:13:34 +0100
committerAndrea Diamantini <adjam7@gmail.com>2008-11-13 03:13:34 +0100
commit76319190fa422c0a12417410ad12241172bf3c0a (patch)
tree3d43c0d5a1d883dcd4c8d8791df6f44cdf1e5697 /src/bookmarks.cpp
parentRe-enabled history! (diff)
downloadrekonq-76319190fa422c0a12417410ad12241172bf3c0a.tar.xz
1st new implementation of KDE bookmarks system.
The idea is to share konqueror bookmarks until we don't have an akonadi storage of them..
Diffstat (limited to 'src/bookmarks.cpp')
-rw-r--r--src/bookmarks.cpp968
1 files changed, 0 insertions, 968 deletions
diff --git a/src/bookmarks.cpp b/src/bookmarks.cpp
deleted file mode 100644
index 6f87d3a4..00000000
--- a/src/bookmarks.cpp
+++ /dev/null
@@ -1,968 +0,0 @@
-/* ============================================================
- *
- * This file is a part of the reKonq project
- *
- * Copyright (C) 2007-2008 Trolltech ASA. All rights reserved
- * Copyright (C) 2008 by Andrea Diamantini <adjam7 at gmail dot com>
- *
- *
- * This program is free software; you can redistribute it
- * and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation;
- * either version 2, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * ============================================================ */
-
-
-// Local Includes
-#include "bookmarks.h"
-#include "autosaver.h"
-#include "browserapplication.h"
-#include "history.h"
-#include "xbel.h"
-
-// Qt Includes
-#include <QBuffer>
-#include <QFile>
-#include <QMimeData>
-#include <QDesktopServices>
-#include <QDragEnterEvent>
-#include <QFileDialog>
-#include <QHeaderView>
-#include <QIcon>
-#include <QMessageBox>
-#include <QToolButton>
-#include <QWebSettings>
-#include <QDebug>
-
-
-#define BOOKMARKBAR "Bookmarks Bar"
-#define BOOKMARKMENU "Bookmarks Menu"
-
-BookmarksManager::BookmarksManager(QObject *parent)
- : QObject(parent)
- , m_loaded(false)
- , m_saveTimer(new AutoSaver(this))
- , m_bookmarkRootNode(0)
- , m_bookmarkModel(0)
-{
- connect(this, SIGNAL(entryAdded(BookmarkNode *)),
- m_saveTimer, SLOT(changeOccurred()));
- connect(this, SIGNAL(entryRemoved(BookmarkNode *, int, BookmarkNode *)),
- m_saveTimer, SLOT(changeOccurred()));
- connect(this, SIGNAL(entryChanged(BookmarkNode *)),
- m_saveTimer, SLOT(changeOccurred()));
-}
-
-BookmarksManager::~BookmarksManager()
-{
- m_saveTimer->saveIfNeccessary();
-}
-
-void BookmarksManager::changeExpanded()
-{
- m_saveTimer->changeOccurred();
-}
-
-void BookmarksManager::load()
-{
- if (m_loaded)
- return;
- m_loaded = true;
-
- QString dir = QDesktopServices::storageLocation(QDesktopServices::DataLocation);
- QString bookmarkFile = dir + QLatin1String("/bookmarks.xbel");
- if (!QFile::exists(bookmarkFile))
- bookmarkFile = QLatin1String(":defaultbookmarks.xbel");
-
- XbelReader reader;
- m_bookmarkRootNode = reader.read(bookmarkFile);
- if (reader.error() != QXmlStreamReader::NoError) {
- QMessageBox::warning(0, QLatin1String("Loading Bookmark"),
- i18n("Error when loading bookmarks on line ") +
- QString( (int) reader.lineNumber() ) +
- i18n(", column ") +
- QString( (int) reader.columnNumber() ) +
- ":\n" +
- reader.errorString()
- ) ;
- }
-
- BookmarkNode *toolbar = 0;
- BookmarkNode *menu = 0;
- QList<BookmarkNode*> others;
- for (int i = m_bookmarkRootNode->children().count() - 1; i >= 0; --i) {
- BookmarkNode *node = m_bookmarkRootNode->children().at(i);
- if (node->type() == BookmarkNode::Folder) {
- // Automatically convert
- if (node->title == i18n("Toolbar Bookmarks") && !toolbar) {
- node->title = i18n(BOOKMARKBAR);
- }
- if (node->title == i18n(BOOKMARKBAR) && !toolbar) {
- toolbar = node;
- }
-
- // Automatically convert
- if (node->title == i18n("Menu") && !menu) {
- node->title = i18n(BOOKMARKMENU);
- }
- if (node->title == i18n(BOOKMARKMENU) && !menu) {
- menu = node;
- }
- } else {
- others.append(node);
- }
- m_bookmarkRootNode->remove(node);
- }
- Q_ASSERT(m_bookmarkRootNode->children().count() == 0);
- if (!toolbar) {
- toolbar = new BookmarkNode(BookmarkNode::Folder, m_bookmarkRootNode);
- toolbar->title = i18n(BOOKMARKBAR);
- } else {
- m_bookmarkRootNode->add(toolbar);
- }
-
- if (!menu) {
- menu = new BookmarkNode(BookmarkNode::Folder, m_bookmarkRootNode);
- menu->title = i18n(BOOKMARKMENU);
- } else {
- m_bookmarkRootNode->add(menu);
- }
-
- for (int i = 0; i < others.count(); ++i)
- menu->add(others.at(i));
-}
-
-void BookmarksManager::save() const
-{
- if (!m_loaded)
- return;
-
- XbelWriter writer;
- QString dir = QDesktopServices::storageLocation(QDesktopServices::DataLocation);
- QString bookmarkFile = dir + QLatin1String("/bookmarks.xbel");
- if (!writer.write(bookmarkFile, m_bookmarkRootNode))
- qWarning() << "BookmarkManager: error saving to" << bookmarkFile;
-}
-
-void BookmarksManager::addBookmark(BookmarkNode *parent, BookmarkNode *node, int row)
-{
- if (!m_loaded)
- return;
- Q_ASSERT(parent);
- InsertBookmarksCommand *command = new InsertBookmarksCommand(this, parent, node, row);
- m_commands.push(command);
-}
-
-void BookmarksManager::removeBookmark(BookmarkNode *node)
-{
- if (!m_loaded)
- return;
-
- Q_ASSERT(node);
- BookmarkNode *parent = node->parent();
- int row = parent->children().indexOf(node);
- RemoveBookmarksCommand *command = new RemoveBookmarksCommand(this, parent, row);
- m_commands.push(command);
-}
-
-void BookmarksManager::setTitle(BookmarkNode *node, const QString &newTitle)
-{
- if (!m_loaded)
- return;
-
- Q_ASSERT(node);
- ChangeBookmarkCommand *command = new ChangeBookmarkCommand(this, node, newTitle, true);
- m_commands.push(command);
-}
-
-void BookmarksManager::setUrl(BookmarkNode *node, const QString &newUrl)
-{
- if (!m_loaded)
- return;
-
- Q_ASSERT(node);
- ChangeBookmarkCommand *command = new ChangeBookmarkCommand(this, node, newUrl, false);
- m_commands.push(command);
-}
-
-BookmarkNode *BookmarksManager::bookmarks()
-{
- if (!m_loaded)
- load();
- return m_bookmarkRootNode;
-}
-
-BookmarkNode *BookmarksManager::menu()
-{
- if (!m_loaded)
- load();
-
- for (int i = m_bookmarkRootNode->children().count() - 1; i >= 0; --i) {
- BookmarkNode *node = m_bookmarkRootNode->children().at(i);
- if (node->title == i18n(BOOKMARKMENU))
- return node;
- }
- Q_ASSERT(false);
- return 0;
-}
-
-BookmarkNode *BookmarksManager::toolbar()
-{
- if (!m_loaded)
- load();
-
- for (int i = m_bookmarkRootNode->children().count() - 1; i >= 0; --i) {
- BookmarkNode *node = m_bookmarkRootNode->children().at(i);
- if (node->title == i18n(BOOKMARKBAR))
- return node;
- }
- Q_ASSERT(false);
- return 0;
-}
-
-BookmarksModel *BookmarksManager::bookmarksModel()
-{
- if (!m_bookmarkModel)
- m_bookmarkModel = new BookmarksModel(this, this);
- return m_bookmarkModel;
-}
-
-void BookmarksManager::importBookmarks()
-{
- QString fileName = QFileDialog::getOpenFileName(0, i18n("Open File"),
- QString(),
- i18n("XBEL (*.xbel *.xml)"));
- if (fileName.isEmpty())
- return;
-
- XbelReader reader;
- BookmarkNode *importRootNode = reader.read(fileName);
- if (reader.error() != QXmlStreamReader::NoError) {
- QMessageBox::warning(0, QLatin1String("Loading Bookmark"),
- i18n("Error when loading bookmarks on line %1, column %2:\n %3", reader.lineNumber(), reader.columnNumber(), reader.errorString() )
- );
- }
-
- importRootNode->setType(BookmarkNode::Folder);
- importRootNode->title = ( i18n("Imported ") + QDate::currentDate().toString(Qt::SystemLocaleShortDate) );
- addBookmark(menu(), importRootNode);
-}
-
-void BookmarksManager::exportBookmarks()
-{
- QString fileName = QFileDialog::getSaveFileName(0, i18n("Save File"),
- QCoreApplication::applicationName() + i18n(" Bookmarks.xbel"),
- i18n("XBEL (*.xbel *.xml)"));
- if (fileName.isEmpty())
- return;
-
- XbelWriter writer;
- if (!writer.write(fileName, m_bookmarkRootNode))
- QMessageBox::critical(0, i18n("Export error"), i18n("error saving bookmarks"));
-}
-
-RemoveBookmarksCommand::RemoveBookmarksCommand(BookmarksManager *m_bookmarkManagaer, BookmarkNode *parent, int row)
- : QUndoCommand( i18n("Remove Bookmark") )
- , m_row(row)
- , m_bookmarkManagaer(m_bookmarkManagaer)
- , m_node(parent->children().value(row))
- , m_parent(parent)
- , m_done(false)
-{
-}
-
-RemoveBookmarksCommand::~RemoveBookmarksCommand()
-{
- if (m_done && !m_node->parent()) {
- delete m_node;
- }
-}
-
-void RemoveBookmarksCommand::undo()
-{
- m_parent->add(m_node, m_row);
- emit m_bookmarkManagaer->entryAdded(m_node);
- m_done = false;
-}
-
-void RemoveBookmarksCommand::redo()
-{
- m_parent->remove(m_node);
- emit m_bookmarkManagaer->entryRemoved(m_parent, m_row, m_node);
- m_done = true;
-}
-
-InsertBookmarksCommand::InsertBookmarksCommand(BookmarksManager *m_bookmarkManagaer,
- BookmarkNode *parent, BookmarkNode *node, int row)
- : RemoveBookmarksCommand(m_bookmarkManagaer, parent, row)
-{
- setText( i18n("Insert Bookmark") );
- m_node = node;
-}
-
-ChangeBookmarkCommand::ChangeBookmarkCommand(BookmarksManager *m_bookmarkManagaer, BookmarkNode *node,
- const QString &newValue, bool title)
- : QUndoCommand()
- , m_bookmarkManagaer(m_bookmarkManagaer)
- , m_title(title)
- , m_newValue(newValue)
- , m_node(node)
-{
- if (m_title) {
- m_oldValue = m_node->title;
- setText( i18n("Name Change") );
- } else {
- m_oldValue = m_node->url;
- setText( i18n("Address Change") );
- }
-}
-
-void ChangeBookmarkCommand::undo()
-{
- if (m_title)
- m_node->title = m_oldValue;
- else
- m_node->url = m_oldValue;
- emit m_bookmarkManagaer->entryChanged(m_node);
-}
-
-void ChangeBookmarkCommand::redo()
-{
- if (m_title)
- m_node->title = m_newValue;
- else
- m_node->url = m_newValue;
- emit m_bookmarkManagaer->entryChanged(m_node);
-}
-
-BookmarksModel::BookmarksModel(BookmarksManager *bookmarkManager, QObject *parent)
- : QAbstractItemModel(parent)
- , m_endMacro(false)
- , m_bookmarksManager(bookmarkManager)
-{
- connect(bookmarkManager, SIGNAL(entryAdded(BookmarkNode *)), this, SLOT(entryAdded(BookmarkNode *)));
- connect(bookmarkManager, SIGNAL(entryRemoved(BookmarkNode *, int, BookmarkNode *)), this, SLOT(entryRemoved(BookmarkNode *, int, BookmarkNode *)));
- connect(bookmarkManager, SIGNAL(entryChanged(BookmarkNode *)), this, SLOT(entryChanged(BookmarkNode *)));
-}
-
-QModelIndex BookmarksModel::index(BookmarkNode *node) const
-{
- BookmarkNode *parent = node->parent();
- if (!parent)
- return QModelIndex();
- return createIndex(parent->children().indexOf(node), 0, node);
-}
-
-void BookmarksModel::entryAdded(BookmarkNode *item)
-{
- Q_ASSERT(item && item->parent());
- int row = item->parent()->children().indexOf(item);
- BookmarkNode *parent = item->parent();
- // item was already added so remove beore beginInsertRows is called
- parent->remove(item);
- beginInsertRows(index(parent), row, row);
- parent->add(item, row);
- endInsertRows();
-}
-
-void BookmarksModel::entryRemoved(BookmarkNode *parent, int row, BookmarkNode *item)
-{
- // item was already removed, re-add so beginRemoveRows works
- parent->add(item, row);
- beginRemoveRows(index(parent), row, row);
- parent->remove(item);
- endRemoveRows();
-}
-
-void BookmarksModel::entryChanged(BookmarkNode *item)
-{
- QModelIndex idx = index(item);
- emit dataChanged(idx, idx);
-}
-
-bool BookmarksModel::removeRows(int row, int count, const QModelIndex &parent)
-{
- if (row < 0 || count <= 0 || row + count > rowCount(parent))
- return false;
-
- BookmarkNode *bookmarkNode = node(parent);
- for (int i = row + count - 1; i >= row; --i) {
- BookmarkNode *node = bookmarkNode->children().at(i);
- if (node == m_bookmarksManager->menu()
- || node == m_bookmarksManager->toolbar())
- continue;
-
- m_bookmarksManager->removeBookmark(node);
- }
- if (m_endMacro) {
- m_bookmarksManager->undoRedoStack()->endMacro();
- m_endMacro = false;
- }
- return true;
-}
-
-QVariant BookmarksModel::headerData(int section, Qt::Orientation orientation, int role) const
-{
- if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
- switch (section) {
- case 0: return i18n("Title");
- case 1: return i18n("Address");
- }
- }
- return QAbstractItemModel::headerData(section, orientation, role);
-}
-
-QVariant BookmarksModel::data(const QModelIndex &index, int role) const
-{
- if (!index.isValid() || index.model() != this)
- return QVariant();
-
- const BookmarkNode *bookmarkNode = node(index);
- switch (role) {
- case Qt::EditRole:
- case Qt::DisplayRole:
- if (bookmarkNode->type() == BookmarkNode::Separator) {
- switch (index.column()) {
- case 0: return QString(50, 0xB7);
- case 1: return QString();
- }
- }
-
- switch (index.column()) {
- case 0: return bookmarkNode->title;
- case 1: return bookmarkNode->url;
- }
- break;
- case BookmarksModel::UrlRole:
- return QUrl(bookmarkNode->url);
- break;
- case BookmarksModel::UrlStringRole:
- return bookmarkNode->url;
- break;
- case BookmarksModel::TypeRole:
- return bookmarkNode->type();
- break;
- case BookmarksModel::SeparatorRole:
- return (bookmarkNode->type() == BookmarkNode::Separator);
- break;
- case Qt::DecorationRole:
- if (index.column() == 0) {
- if (bookmarkNode->type() == BookmarkNode::Folder)
- return QApplication::style()->standardIcon(QStyle::SP_DirIcon);
- return BrowserApplication::instance()->icon(bookmarkNode->url);
- }
- }
-
- return QVariant();
-}
-
-int BookmarksModel::columnCount(const QModelIndex &parent) const
-{
- return (parent.column() > 0) ? 0 : 2;
-}
-
-int BookmarksModel::rowCount(const QModelIndex &parent) const
-{
- if (parent.column() > 0)
- return 0;
-
- if (!parent.isValid())
- return m_bookmarksManager->bookmarks()->children().count();
-
- const BookmarkNode *item = static_cast<BookmarkNode*>(parent.internalPointer());
- return item->children().count();
-}
-
-QModelIndex BookmarksModel::index(int row, int column, const QModelIndex &parent) const
-{
- if (row < 0 || column < 0 || row >= rowCount(parent) || column >= columnCount(parent))
- return QModelIndex();
-
- // get the parent node
- BookmarkNode *parentNode = node(parent);
- return createIndex(row, column, parentNode->children().at(row));
-}
-
-QModelIndex BookmarksModel::parent(const QModelIndex &index) const
-{
- if (!index.isValid())
- return QModelIndex();
-
- BookmarkNode *itemNode = node(index);
- BookmarkNode *parentNode = (itemNode ? itemNode->parent() : 0);
- if (!parentNode || parentNode == m_bookmarksManager->bookmarks())
- return QModelIndex();
-
- // get the parent's row
- BookmarkNode *grandParentNode = parentNode->parent();
- int parentRow = grandParentNode->children().indexOf(parentNode);
- Q_ASSERT(parentRow >= 0);
- return createIndex(parentRow, 0, parentNode);
-}
-
-bool BookmarksModel::hasChildren(const QModelIndex &parent) const
-{
- if (!parent.isValid())
- return true;
- const BookmarkNode *parentNode = node(parent);
- return (parentNode->type() == BookmarkNode::Folder);
-}
-
-Qt::ItemFlags BookmarksModel::flags(const QModelIndex &index) const
-{
- if (!index.isValid())
- return Qt::NoItemFlags;
-
- Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
-
- BookmarkNode *bookmarkNode = node(index);
-
- if (bookmarkNode != m_bookmarksManager->menu()
- && bookmarkNode != m_bookmarksManager->toolbar()) {
- flags |= Qt::ItemIsDragEnabled;
- if (bookmarkNode->type() != BookmarkNode::Separator)
- flags |= Qt::ItemIsEditable;
- }
- if (hasChildren(index))
- flags |= Qt::ItemIsDropEnabled;
- return flags;
-}
-
-Qt::DropActions BookmarksModel::supportedDropActions () const
-{
- return Qt::CopyAction | Qt::MoveAction;
-}
-
-#define MIMETYPE QLatin1String("application/bookmarks.xbel")
-
-QStringList BookmarksModel::mimeTypes() const
-{
- QStringList types;
- types << MIMETYPE;
- return types;
-}
-
-QMimeData *BookmarksModel::mimeData(const QModelIndexList &indexes) const
-{
- QMimeData *mimeData = new QMimeData();
- QByteArray data;
- QDataStream stream(&data, QIODevice::WriteOnly);
- foreach (QModelIndex index, indexes) {
- if (index.column() != 0 || !index.isValid())
- continue;
- QByteArray encodedData;
- QBuffer buffer(&encodedData);
- buffer.open(QBuffer::ReadWrite);
- XbelWriter writer;
- const BookmarkNode *parentNode = node(index);
- writer.write(&buffer, parentNode);
- stream << encodedData;
- }
- mimeData->setData(MIMETYPE, data);
- return mimeData;
-}
-
-bool BookmarksModel::dropMimeData(const QMimeData *data,
- Qt::DropAction action, int row, int column, const QModelIndex &parent)
-{
- if (action == Qt::IgnoreAction)
- return true;
-
- if (!data->hasFormat(MIMETYPE)
- || column > 0)
- return false;
-
- QByteArray ba = data->data(MIMETYPE);
- QDataStream stream(&ba, QIODevice::ReadOnly);
- if (stream.atEnd())
- return false;
-
- QUndoStack *undoStack = m_bookmarksManager->undoRedoStack();
- undoStack->beginMacro(QLatin1String("Move Bookmarks"));
-
- while (!stream.atEnd()) {
- QByteArray encodedData;
- stream >> encodedData;
- QBuffer buffer(&encodedData);
- buffer.open(QBuffer::ReadOnly);
-
- XbelReader reader;
- BookmarkNode *rootNode = reader.read(&buffer);
- QList<BookmarkNode*> children = rootNode->children();
- for (int i = 0; i < children.count(); ++i) {
- BookmarkNode *bookmarkNode = children.at(i);
- rootNode->remove(bookmarkNode);
- row = qMax(0, row);
- BookmarkNode *parentNode = node(parent);
- m_bookmarksManager->addBookmark(parentNode, bookmarkNode, row);
- m_endMacro = true;
- }
- delete rootNode;
- }
- return true;
-}
-
-bool BookmarksModel::setData(const QModelIndex &index, const QVariant &value, int role)
-{
- if (!index.isValid() || (flags(index) & Qt::ItemIsEditable) == 0)
- return false;
-
- BookmarkNode *item = node(index);
-
- switch (role) {
- case Qt::EditRole:
- case Qt::DisplayRole:
- if (index.column() == 0) {
- m_bookmarksManager->setTitle(item, value.toString());
- break;
- }
- if (index.column() == 1) {
- m_bookmarksManager->setUrl(item, value.toString());
- break;
- }
- return false;
- case BookmarksModel::UrlRole:
- m_bookmarksManager->setUrl(item, value.toUrl().toString());
- break;
- case BookmarksModel::UrlStringRole:
- m_bookmarksManager->setUrl(item, value.toString());
- break;
- default:
- break;
- return false;
- }
-
- return true;
-}
-
-BookmarkNode *BookmarksModel::node(const QModelIndex &index) const
-{
- BookmarkNode *itemNode = static_cast<BookmarkNode*>(index.internalPointer());
- if (!itemNode)
- return m_bookmarksManager->bookmarks();
- return itemNode;
-}
-
-
-AddBookmarkProxyModel::AddBookmarkProxyModel(QObject *parent)
- : QSortFilterProxyModel(parent)
-{
-}
-
-int AddBookmarkProxyModel::columnCount(const QModelIndex &parent) const
-{
- return qMin(1, QSortFilterProxyModel::columnCount(parent));
-}
-
-bool AddBookmarkProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
-{
- QModelIndex idx = sourceModel()->index(source_row, 0, source_parent);
- return sourceModel()->hasChildren(idx);
-}
-
-AddBookmarkDialog::AddBookmarkDialog(const QString &url, const QString &title, QWidget *parent, BookmarksManager *bookmarkManager)
- : QDialog(parent)
- , m_url(url)
- , m_bookmarksManager(bookmarkManager)
-{
- setWindowFlags(Qt::Sheet);
- if (!m_bookmarksManager)
- m_bookmarksManager = BrowserApplication::bookmarksManager();
- setupUi(this);
- QTreeView *view = new QTreeView(this);
- m_proxyModel = new AddBookmarkProxyModel(this);
- BookmarksModel *model = m_bookmarksManager->bookmarksModel();
- m_proxyModel->setSourceModel(model);
- view->setModel(m_proxyModel);
- view->expandAll();
- view->header()->setStretchLastSection(true);
- view->header()->hide();
- view->setItemsExpandable(false);
- view->setRootIsDecorated(false);
- view->setIndentation(10);
- location->setModel(m_proxyModel);
- view->show();
- location->setView(view);
- BookmarkNode *menu = m_bookmarksManager->menu();
- QModelIndex idx = m_proxyModel->mapFromSource(model->index(menu));
- view->setCurrentIndex(idx);
- location->setCurrentIndex(idx.row());
- name->setText(title);
-}
-
-void AddBookmarkDialog::accept()
-{
- QModelIndex index = location->view()->currentIndex();
- index = m_proxyModel->mapToSource(index);
- if (!index.isValid())
- index = m_bookmarksManager->bookmarksModel()->index(0, 0);
- BookmarkNode *parent = m_bookmarksManager->bookmarksModel()->node(index);
- BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark);
- bookmark->url = m_url;
- bookmark->title = name->text();
- m_bookmarksManager->addBookmark(parent, bookmark);
- QDialog::accept();
-}
-
-BookmarksMenu::BookmarksMenu(QWidget *parent)
- : ModelMenu(parent)
- , m_bookmarksManager(0)
-{
- connect(this, SIGNAL(activated(const QModelIndex &)),
- this, SLOT(activated(const QModelIndex &)));
- setMaxRows(-1);
- setHoverRole(BookmarksModel::UrlStringRole);
- setSeparatorRole(BookmarksModel::SeparatorRole);
-}
-
-void BookmarksMenu::activated(const QModelIndex &index)
-{
- emit openUrl(index.data(BookmarksModel::UrlRole).toUrl());
-}
-
-bool BookmarksMenu::prePopulated()
-{
- m_bookmarksManager = BrowserApplication::bookmarksManager();
- setModel(m_bookmarksManager->bookmarksModel());
- setRootIndex(m_bookmarksManager->bookmarksModel()->index(1, 0));
- // initial actions
- for (int i = 0; i < m_initialActions.count(); ++i)
- addAction(m_initialActions.at(i));
- if (!m_initialActions.isEmpty())
- addSeparator();
- createMenu(model()->index(0, 0), 1, this);
- return true;
-}
-
-void BookmarksMenu::setInitialActions(QList<QAction*> actions)
-{
- m_initialActions = actions;
- for (int i = 0; i < m_initialActions.count(); ++i)
- addAction(m_initialActions.at(i));
-}
-
-BookmarksDialog::BookmarksDialog(QWidget *parent, BookmarksManager *manager)
- : QDialog(parent)
-{
- m_bookmarksManager = manager;
- if (!m_bookmarksManager)
- m_bookmarksManager = BrowserApplication::bookmarksManager();
- setupUi(this);
-
- tree->setUniformRowHeights(true);
- tree->setSelectionBehavior(QAbstractItemView::SelectRows);
- tree->setSelectionMode(QAbstractItemView::ContiguousSelection);
- tree->setTextElideMode(Qt::ElideMiddle);
- m_bookmarksModel = m_bookmarksManager->bookmarksModel();
- m_proxyModel = new TreeProxyModel(this);
- connect(search, SIGNAL(textChanged(QString)),
- m_proxyModel, SLOT(setFilterFixedString(QString)));
- connect(removeButton, SIGNAL(clicked()), tree, SLOT(removeOne()));
- m_proxyModel->setSourceModel(m_bookmarksModel);
- tree->setModel(m_proxyModel);
- tree->setDragDropMode(QAbstractItemView::InternalMove);
- tree->setExpanded(m_proxyModel->index(0, 0), true);
- tree->setAlternatingRowColors(true);
- QFontMetrics fm(font());
- int header = fm.width(QLatin1Char('m')) * 40;
- tree->header()->resizeSection(0, header);
- tree->header()->setStretchLastSection(true);
- connect(tree, SIGNAL(activated(const QModelIndex&)),
- this, SLOT(open()));
- tree->setContextMenuPolicy(Qt::CustomContextMenu);
- connect(tree, SIGNAL(customContextMenuRequested(const QPoint &)),
- this, SLOT(customContextMenuRequested(const QPoint &)));
- connect(addFolderButton, SIGNAL(clicked()),
- this, SLOT(newFolder()));
- expandNodes(m_bookmarksManager->bookmarks());
- setAttribute(Qt::WA_DeleteOnClose);
-}
-
-BookmarksDialog::~BookmarksDialog()
-{
- if (saveExpandedNodes(tree->rootIndex()))
- m_bookmarksManager->changeExpanded();
-}
-
-bool BookmarksDialog::saveExpandedNodes(const QModelIndex &parent)
-{
- bool changed = false;
- for (int i = 0; i < m_proxyModel->rowCount(parent); ++i) {
- QModelIndex child = m_proxyModel->index(i, 0, parent);
- QModelIndex sourceIndex = m_proxyModel->mapToSource(child);
- BookmarkNode *childNode = m_bookmarksModel->node(sourceIndex);
- bool wasExpanded = childNode->expanded;
- if (tree->isExpanded(child)) {
- childNode->expanded = true;
- changed |= saveExpandedNodes(child);
- } else {
- childNode->expanded = false;
- }
- changed |= (wasExpanded != childNode->expanded);
- }
- return changed;
-}
-
-void BookmarksDialog::expandNodes(BookmarkNode *node)
-{
- for (int i = 0; i < node->children().count(); ++i) {
- BookmarkNode *childNode = node->children()[i];
- if (childNode->expanded) {
- QModelIndex idx = m_bookmarksModel->index(childNode);
- idx = m_proxyModel->mapFromSource(idx);
- tree->setExpanded(idx, true);
- expandNodes(childNode);
- }
- }
-}
-
-void BookmarksDialog::customContextMenuRequested(const QPoint &pos)
-{
- QMenu menu;
- QModelIndex index = tree->indexAt(pos);
- index = index.sibling(index.row(), 0);
- if (index.isValid() && !tree->model()->hasChildren(index)) {
- menu.addAction( i18n("Open"), this, SLOT(open()));
- menu.addSeparator();
- }
- menu.addAction( i18n("Delete"), tree, SLOT(removeOne()));
- menu.exec(QCursor::pos());
-}
-
-void BookmarksDialog::open()
-{
- QModelIndex index = tree->currentIndex();
- if (!index.parent().isValid())
- return;
- emit openUrl(index.sibling(index.row(), 1).data(BookmarksModel::UrlRole).toUrl());
-}
-
-void BookmarksDialog::newFolder()
-{
- QModelIndex currentIndex = tree->currentIndex();
- QModelIndex idx = currentIndex;
- if (idx.isValid() && !idx.model()->hasChildren(idx))
- idx = idx.parent();
- if (!idx.isValid())
- idx = tree->rootIndex();
- idx = m_proxyModel->mapToSource(idx);
- BookmarkNode *parent = m_bookmarksManager->bookmarksModel()->node(idx);
- BookmarkNode *node = new BookmarkNode(BookmarkNode::Folder);
- node->title = i18n("New Folder");
- m_bookmarksManager->addBookmark(parent, node, currentIndex.row() + 1);
-}
-
-BookmarksToolBar::BookmarksToolBar(BookmarksModel *model, QWidget *parent)
- : QToolBar( i18n("Bookmark"), parent)
- , m_bookmarksModel(model)
-{
- connect(this, SIGNAL(actionTriggered(QAction*)), this, SLOT(triggered(QAction*)));
- setRootIndex(model->index(0, 0));
- connect(m_bookmarksModel, SIGNAL(modelReset()), this, SLOT(build()));
- connect(m_bookmarksModel, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(build()));
- connect(m_bookmarksModel, SIGNAL(rowsRemoved(const QModelIndex &, int, int)), this, SLOT(build()));
- connect(m_bookmarksModel, SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), this, SLOT(build()));
- setAcceptDrops(true);
-}
-
-void BookmarksToolBar::dragEnterEvent(QDragEnterEvent *event)
-{
- const QMimeData *mimeData = event->mimeData();
- if (mimeData->hasUrls())
- event->acceptProposedAction();
- QToolBar::dragEnterEvent(event);
-}
-
-void BookmarksToolBar::dropEvent(QDropEvent *event)
-{
- const QMimeData *mimeData = event->mimeData();
- if (mimeData->hasUrls() && mimeData->hasText()) {
- QList<QUrl> urls = mimeData->urls();
- QAction *action = actionAt(event->pos());
- QString dropText;
- if (action)
- dropText = action->text();
- int row = -1;
- QModelIndex parentIndex = m_root;
- for (int i = 0; i < m_bookmarksModel->rowCount(m_root); ++i) {
- QModelIndex idx = m_bookmarksModel->index(i, 0, m_root);
- QString title = idx.data().toString();
- if (title == dropText) {
- row = i;
- if (m_bookmarksModel->hasChildren(idx)) {
- parentIndex = idx;
- row = -1;
- }
- break;
- }
- }
- BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark);
- bookmark->url = urls.at(0).toString();
- bookmark->title = mimeData->text();
-
- BookmarkNode *parent = m_bookmarksModel->node(parentIndex);
- BookmarksManager *bookmarksManager = m_bookmarksModel->bookmarksManager();
- bookmarksManager->addBookmark(parent, bookmark, row);
- event->acceptProposedAction();
- }
- QToolBar::dropEvent(event);
-}
-
-
-void BookmarksToolBar::setRootIndex(const QModelIndex &index)
-{
- m_root = index;
- build();
-}
-
-QModelIndex BookmarksToolBar::rootIndex() const
-{
- return m_root;
-}
-
-void BookmarksToolBar::build()
-{
- clear();
- for (int i = 0; i < m_bookmarksModel->rowCount(m_root); ++i) {
- QModelIndex idx = m_bookmarksModel->index(i, 0, m_root);
- if (m_bookmarksModel->hasChildren(idx)) {
- QToolButton *button = new QToolButton(this);
- button->setPopupMode(QToolButton::InstantPopup);
- button->setArrowType(Qt::DownArrow);
- button->setText(idx.data().toString());
- ModelMenu *menu = new ModelMenu(this);
- connect(menu, SIGNAL(activated(const QModelIndex &)),
- this, SLOT(activated(const QModelIndex &)));
- menu->setModel(m_bookmarksModel);
- menu->setRootIndex(idx);
- menu->addAction(new QAction(menu));
- button->setMenu(menu);
- button->setToolButtonStyle(Qt::ToolButtonTextOnly);
- QAction *a = addWidget(button);
- a->setText(idx.data().toString());
- } else {
- QAction *action = addAction(idx.data().toString());
- action->setData(idx.data(BookmarksModel::UrlRole));
- }
- }
-}
-
-void BookmarksToolBar::triggered(QAction *action)
-{
- QVariant v = action->data();
- if (v.canConvert<QUrl>()) {
- emit openUrl(v.toUrl());
- }
-}
-
-void BookmarksToolBar::activated(const QModelIndex &index)
-{
- emit openUrl(index.data(BookmarksModel::UrlRole).toUrl());
-}
-