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https://github.com/keepassxreboot/keepassxc.git
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Rename DatabaseManager to DatabaseTabWidget and turn it into a QTabWidget.
This commit is contained in:
Felix Geyer
parent
752c720226
commit
4cb8cffe3f
6 changed files with 67 additions and 65 deletions
322
src/gui/DatabaseTabWidget.cpp
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322
src/gui/DatabaseTabWidget.cpp
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/*
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* Copyright (C) 2011 Felix Geyer <debfx@fobos.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "DatabaseTabWidget.h"
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#include <QtCore/QFileInfo>
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#include <QtGui/QTabWidget>
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#include "core/Database.h"
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#include "core/Metadata.h"
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#include "format/KeePass2XmlReader.h"
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#include "gui/DatabaseWidget.h"
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#include "gui/FileDialog.h"
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#include "gui/EntryView.h"
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#include "gui/GroupView.h"
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#include "gui/KeyOpenDialog.h"
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DatabaseManagerStruct::DatabaseManagerStruct()
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: file(0)
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, dbWidget(0)
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, modified(false)
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, readOnly(false)
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{
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}
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DatabaseTabWidget::DatabaseTabWidget(QWidget* parent)
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: QTabWidget(parent)
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, m_window(parent->window())
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{
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connect(this, SIGNAL(tabCloseRequested(int)), SLOT(closeDatabase(int)));
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connect(this, SIGNAL(currentChanged(int)), SLOT(emitEntrySelectionChanged()));
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}
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void DatabaseTabWidget::newDatabase()
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{
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DatabaseManagerStruct dbStruct;
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Database* db = new Database();
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dbStruct.dbWidget = new DatabaseWidget(db, this);
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insertDatabase(db, dbStruct);
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}
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void DatabaseTabWidget::openDatabase()
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{
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QString fileName = fileDialog()->getOpenFileName(m_window, tr("Open database"), QString(),
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tr("KeePass 2 Database").append(" (*.kdbx)"));
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if (!fileName.isEmpty()) {
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openDatabase(fileName);
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}
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}
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void DatabaseTabWidget::openDatabase(const QString& fileName)
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{
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QScopedPointer<QFile> file(new QFile(fileName));
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// TODO error handling
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if (!file->open(QIODevice::ReadWrite)) {
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if (!file->open(QIODevice::ReadOnly)) {
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// can only open read-only
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m_curDbStruct.readOnly = true;
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}
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else {
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// can't open
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return;
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}
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}
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m_curDbStruct.file = file.take();
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m_curDbStruct.fileName = QFileInfo(fileName).absoluteFilePath();
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openDatabaseDialog();
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}
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void DatabaseTabWidget::openDatabaseDialog()
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{
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m_curKeyDialog = new KeyOpenDialog(m_curDbStruct.fileName, m_window);
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connect(m_curKeyDialog, SIGNAL(accepted()), SLOT(openDatabaseRead()));
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connect(m_curKeyDialog, SIGNAL(rejected()), SLOT(openDatabaseCleanup()));
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m_curKeyDialog->setModal(true);
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m_curKeyDialog->show();
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}
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void DatabaseTabWidget::openDatabaseRead()
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{
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m_curDbStruct.file->reset();
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Database* db = m_reader.readDatabase(m_curDbStruct.file, m_curKeyDialog->key());
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delete m_curKeyDialog;
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m_curKeyDialog = 0;
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if (!db) {
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openDatabaseDialog();
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}
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else {
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m_curDbStruct.dbWidget = new DatabaseWidget(db, this);
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insertDatabase(db, m_curDbStruct);
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m_curDbStruct = DatabaseManagerStruct();
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}
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}
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void DatabaseTabWidget::openDatabaseCleanup()
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{
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delete m_curKeyDialog;
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m_curKeyDialog = 0;
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if (m_curDbStruct.file) {
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delete m_curDbStruct.file;
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}
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m_curDbStruct = DatabaseManagerStruct();
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}
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void DatabaseTabWidget::emitEntrySelectionChanged()
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{
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DatabaseWidget* dbWidget = currentDatabaseWidget();
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bool isSingleEntrySelected = false;
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if (dbWidget) {
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isSingleEntrySelected = dbWidget->entryView()->isSingleEntrySelected();
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}
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Q_EMIT entrySelectionChanged(isSingleEntrySelected);
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}
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void DatabaseTabWidget::closeDatabase(Database* db)
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{
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Q_ASSERT(db);
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const DatabaseManagerStruct& dbStruct = m_dbList.value(db);
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if (dbStruct.modified) {
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// TODO message box
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}
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int index = databaseIndex(db);
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Q_ASSERT(index != -1);
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removeTab(index);
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delete dbStruct.dbWidget;
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delete db;
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}
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void DatabaseTabWidget::saveDatabase(Database* db)
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{
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DatabaseManagerStruct& dbStruct = m_dbList[db];
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// TODO ensure that the data is actually written to disk
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if (dbStruct.file) {
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dbStruct.file->reset();
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m_writer.writeDatabase(dbStruct.file, db);
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dbStruct.file->resize(dbStruct.file->pos());
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dbStruct.file->flush();
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dbStruct.modified = false;
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updateTabName(db);
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}
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else {
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saveDatabaseAs(db);
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}
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}
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void DatabaseTabWidget::saveDatabaseAs(Database* db)
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{
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DatabaseManagerStruct& dbStruct = m_dbList[db];
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QString oldFileName;
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if (dbStruct.file) {
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oldFileName = dbStruct.fileName;
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}
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QString fileName = fileDialog()->getSaveFileName(m_window, tr("Save database as"),
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oldFileName, tr("KeePass 2 Database").append(" (*.kdbx)"));
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if (!fileName.isEmpty()) {
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delete dbStruct.file;
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QScopedPointer<QFile> file(new QFile(fileName));
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// TODO error handling
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if (!file->open(QIODevice::ReadWrite)) {
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return;
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}
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dbStruct.file = file.take();
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// TODO ensure that the data is actually written to disk
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m_writer.writeDatabase(dbStruct.file, db);
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dbStruct.file->flush();
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dbStruct.modified = false;
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dbStruct.fileName = QFileInfo(fileName).absoluteFilePath();
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updateTabName(db);
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}
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}
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void DatabaseTabWidget::closeDatabase(int index)
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{
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if (index == -1) {
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index = currentIndex();
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}
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closeDatabase(indexDatabase(index));
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}
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void DatabaseTabWidget::saveDatabase(int index)
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{
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if (index == -1) {
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index = currentIndex();
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}
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saveDatabase(indexDatabase(index));
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}
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void DatabaseTabWidget::saveDatabaseAs(int index)
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{
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if (index == -1) {
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index = currentIndex();
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}
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saveDatabaseAs(indexDatabase(index));
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}
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void DatabaseTabWidget::createEntry()
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{
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currentDatabaseWidget()->createEntry();
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}
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void DatabaseTabWidget::editEntry()
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{
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currentDatabaseWidget()->switchToEntryEdit();
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}
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void DatabaseTabWidget::createGroup()
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{
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currentDatabaseWidget()->createGroup();
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}
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void DatabaseTabWidget::editGroup()
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{
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currentDatabaseWidget()->switchToGroupEdit();
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}
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void DatabaseTabWidget::updateTabName(Database* db)
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{
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int index = databaseIndex(db);
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Q_ASSERT(index != -1);
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const DatabaseManagerStruct& dbStruct = m_dbList.value(db);
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QString tabName;
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if (dbStruct.file) {
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QFileInfo fileInfo(*dbStruct.file);
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if (db->metadata()->name().isEmpty()) {
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tabName = fileInfo.fileName();
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}
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else {
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tabName = db->metadata()->name();
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}
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setTabToolTip(index, dbStruct.fileName);
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}
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else {
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if (db->metadata()->name().isEmpty()) {
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tabName = tr("New database");
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}
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else {
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tabName = QString("%1 [%2]").arg(db->metadata()->name(), tr("New database"));
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}
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}
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setTabText(index, tabName);
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}
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int DatabaseTabWidget::databaseIndex(Database* db)
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{
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QWidget* dbWidget = m_dbList.value(db).dbWidget;
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return indexOf(dbWidget);
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}
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Database* DatabaseTabWidget::indexDatabase(int index)
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{
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QWidget* dbWidget = widget(index);
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QHashIterator<Database*, DatabaseManagerStruct> i(m_dbList);
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while (i.hasNext()) {
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i.next();
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if (i.value().dbWidget == dbWidget) {
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return i.key();
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}
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}
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return 0;
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}
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void DatabaseTabWidget::insertDatabase(Database* db, const DatabaseManagerStruct& dbStruct)
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{
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m_dbList.insert(db, dbStruct);
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addTab(dbStruct.dbWidget, "");
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updateTabName(db);
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int index = databaseIndex(db);
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setCurrentIndex(index);
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connect(db->metadata(), SIGNAL(nameTextChanged(Database*)), SLOT(updateTabName(Database*)));
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connect(dbStruct.dbWidget->entryView(), SIGNAL(entrySelectionChanged()), SLOT(emitEntrySelectionChanged()));
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}
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DatabaseWidget* DatabaseTabWidget::currentDatabaseWidget()
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{
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Database* db = indexDatabase(currentIndex());
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if (db) {
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return m_dbList[db].dbWidget;
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}
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else {
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return 0;
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}
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}
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