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‎.gitignore

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build-*

‎README.md

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## SQLite Editor
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The goal of this project is to build an easy-to-use, yet feature-filled SQLite tables / contents editor. This is built in Qt \ QML.
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![image](readme-misc/screenshot-01.png)

‎app/SQLiteEditor/SQLiteEditor.pro

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TEMPLATE = app
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QT += qml quick sql core widgets
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HEADERS += \
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dbthread.h \
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sqlitemodel.h
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SOURCES += main.cpp \
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dbthread.cpp \
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sqlitemodel.cpp
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RESOURCES += qml.qrc
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# Additional import path used to resolve QML modules in Qt Creator's code model
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QML_IMPORT_PATH =
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# Default rules for deployment.
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include(deployment.pri)

‎app/SQLiteEditor/dbthread.cpp

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#include "dbthread.h"
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#define DATABASE_DRIVER "QSQLITE"
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class DbWorker : public QObject
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{
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Q_OBJECT
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public:
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DbWorker( QObject* parent = 0, QString databasePath = "");
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~DbWorker();
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public slots:
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void slotExecute( const QString& query );
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signals:
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void results( const QList<QSqlRecord>& records );
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private:
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QSqlDatabase m_database;
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};
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//
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DbWorker::DbWorker( QObject* parent, QString databasePath )
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: QObject( parent )
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{
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// thread-specific connection, see db.h
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QUuid uuid = QUuid::createUuid();
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m_database = QSqlDatabase::addDatabase( DATABASE_DRIVER, uuid.toString());
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m_database.setDatabaseName(databasePath);
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if (!m_database.open())
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{
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qDebug() << "Unable to connect to database, giving up:" << m_database.lastError().text();
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return;
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}
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}
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DbWorker::~DbWorker()
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{
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m_database.close();
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}
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void DbWorker::slotExecute( const QString& query )
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{
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QList<QSqlRecord> recs;
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QSqlQuery sql(query, m_database);
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//sql.setForwardOnly(true);
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while(sql.next())
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{
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recs.push_back(sql.record());
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}
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qDebug() << Q_FUNC_INFO << "query is\"" << query << "\"and records count is" << recs.count();
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emit results(recs);
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}
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// DbThread
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DbThread::DbThread(QObject *parent, QString databaseFilePath) :
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QThread(parent)
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{
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m_databaseFilePath = databaseFilePath;
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}
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DbThread::~DbThread()
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{
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delete m_worker;
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}
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void DbThread::execute(const QString &query)
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{
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emit executefwd(query);
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}
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void DbThread::run()
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{
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emit ready(false);
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emit progress("DbThread is starting..one moment please..");
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m_worker = new DbWorker(0, m_databaseFilePath);
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connect( this, SIGNAL( executefwd( const QString& ) ),
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m_worker, SLOT( slotExecute( const QString& ) ) );
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qRegisterMetaType< QList<QSqlRecord> >( "QList<QSqlRecord>" );
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// forward final signal
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connect( m_worker, SIGNAL( results( const QList<QSqlRecord>& ) ),
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this, SIGNAL( results( const QList<QSqlRecord>& ) ) );
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emit progress( "Press 'Go' to run a query." );
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emit ready(true);
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exec(); // our event loop
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}
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#include "dbthread.moc"

‎app/SQLiteEditor/dbthread.h

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#ifndef DBTHREAD_H
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#define DBTHREAD_H
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#include <QList>
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#include <QThread>
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#include <QMutex>
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#include <QWaitCondition>
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#include <QSqlDatabase>
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#include <QSqlRecord>
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#include <QString>
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#include <QDebug>
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#include <QSqlError>
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#include <QSqlQuery>
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#include <QUuid>
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class DbWorker;
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class DbThread : public QThread
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{
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Q_OBJECT
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public:
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explicit DbThread(QObject *parent = 0, QString databaseFilePath = "");
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~DbThread();
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void execute( const QString& query );
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signals:
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void progress( const QString& msg );
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void ready(bool);
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void results( const QList<QSqlRecord>& records );
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protected:
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void run();
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signals:
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void executefwd( const QString& query );
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private:
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DbWorker* m_worker;
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QString m_databaseFilePath;
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};
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#endif // DBTHREAD_H

‎app/SQLiteEditor/deployment.pri

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android-no-sdk {
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target.path = /data/user/qt
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export(target.path)
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INSTALLS += target
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} else:android {
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x86 {
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target.path = /libs/x86
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} else: armeabi-v7a {
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target.path = /libs/armeabi-v7a
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} else {
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target.path = /libs/armeabi
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}
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export(target.path)
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INSTALLS += target
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} else:unix {
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isEmpty(target.path) {
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qnx {
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target.path = /tmp/$${TARGET}/bin
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} else {
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target.path = /opt/$${TARGET}/bin
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}
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export(target.path)
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}
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INSTALLS += target
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}
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export(INSTALLS)

‎app/SQLiteEditor/generate-qrc.sh

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#!/bin/bash
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# Generate qrc
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QMLBASEDIR=qml
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TMPQRC=.qml.qrc
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QRC=qml.qrc
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#<RCC>
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# <qresource prefix="/">
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# <file>main_ios.qml</file>
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# <file>home.qml</file>
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# <file>dev.qml</file>
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# <file>img/triangular.png</file>
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# </qresource>
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#</RCC>
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{
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echo "<RCC>"
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echo -ne '\t'
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echo "<qresource prefix=\"/\">"
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for i in `find ${QMLBASEDIR} -type f | grep -v .DS_Store`;
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do
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echo -ne '\t\t'
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echo "<file>${i}</file>"
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done;
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echo -ne '\t'
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echo "</qresource>"
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echo "</RCC>"
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} >> ${TMPQRC}
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mv ${TMPQRC} ${QRC}
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cat ${QRC}

‎app/SQLiteEditor/main.cpp

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#include <QApplication>
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#include <QQmlContext>
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#include <QtQml>
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#include <QQmlApplicationEngine>
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#include <QClipboard>
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class Clipboard : public QObject {
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Q_OBJECT
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public:
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explicit Clipboard(QObject* parent = 0) {
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Q_UNUSED(parent)
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}
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Q_INVOKABLE void setText(QString text) {
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QClipboard *clipboard = QApplication::clipboard();
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clipboard->setText(text);
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}
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};
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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QQmlApplicationEngine engine;
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qmlRegisterType<Clipboard>("st.app", 1, 0, "Clipboard");
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engine.load(QUrl(QStringLiteral("qrc:/qml/main.qml")));
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// Step 1: get access to the root object
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QObject *rootObject = engine.rootObjects().first();
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QObject *qmlObject = rootObject->findChild<QObject*>("mainWindow");
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return app.exec();
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}
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#include "main.moc"

‎app/SQLiteEditor/qml.qrc

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<RCC>
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<qresource prefix="/">
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<file>qml/img/icon-tables.png</file>
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<file>qml/main.qml</file>
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<file>qml/utils/AccentBottom.qml</file>
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<file>qml/utils/AccentLeft.qml</file>
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<file>qml/utils/AccentRight.qml</file>
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<file>qml/utils/AccentTop.qml</file>
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<file>qml/utils/ActionSheet.qml</file>
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<file>qml/utils/AsyncImage.qml</file>
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<file>qml/utils/BaseButtonTheme.qml</file>
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<file>qml/utils/BaseIcon.qml</file>
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<file>qml/utils/BaseTabBarPage.qml</file>
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<file>qml/utils/BaseWindow.qml</file>
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<file>qml/utils/Blurtangle.qml</file>
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<file>qml/utils/ClickGuard.qml</file>
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<file>qml/utils/Config.qml</file>
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<file>qml/utils/Fill.qml</file>
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<file>qml/utils/GestureArea.qml</file>
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<file>qml/utils/HorizontalSpacer.qml</file>
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<file>qml/utils/Log.qml</file>
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<file>qml/utils/Model.qml</file>
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<file>qml/utils/Platform.qml</file>
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<file>qml/utils/PlatformiOS.qml</file>
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<file>qml/utils/RootItem.qml</file>
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<file>qml/utils/SafeLoader.qml</file>
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<file>qml/utils/TabBarButton.qml</file>
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<file>qml/utils/TabBarController.qml</file>
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<file>qml/utils/Theme.qml</file>
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<file>qml/utils/VerticalSpacer.qml</file>
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<file>qml/views/Label.qml</file>
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<file>qml/views/Header.qml</file>
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<file>qml/views/AppWindow.qml</file>
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<file>qml/views/Theme.qml</file>
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<file>qml/views/YosemiteButton.qml</file>
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</qresource>
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</RCC>

‎app/SQLiteEditor/qml/img/icon-tables.png

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