/***************************************************************************
//
// softProjector - an open source media projection software
// Copyleft (Ɔ) 2013 Vladislav Kobzar, Matvey Adzhigirey and Ilya Spivakov
//
// 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 version 3 of the License.
//
// 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.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
***************************************************************************/
#include <QtGui/QApplication>
#include <QMessageBox>
#include <QtSql>
#include "softprojector.h"
bool connect(QString database_file)
{
bool database_exists = ( QFile::exists(database_file) );
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(database_file);
if (!db.open())
{
QMessageBox mb;
mb.setText("spData Error"
"Could not connect to the database spData.sqlite!\n\n"
"Following Errors:\n"
+ db.lastError().databaseText() + "\n"
+ db.lastError().driverText() +"\n"
+ db.databaseName()
+ "\n\nThis is a Fatal Error. Please make sure that all QtSql libraries are inlcuded."
"\nThe program will terminate");
mb.setWindowTitle("Database Connection Error");
mb.setIcon(QMessageBox::Critical);
mb.exec();
return false;
}
else
{
// If no files exited, then database has been created now we need to fill it
if(!database_exists)
{
QSqlQuery sq;
sq.exec("CREATE TABLE 'Announcements' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL UNIQUE , "
"'title' TEXT, 'text' TEXT, 'usePrivate' BOOL, 'useAuto' BOOL, 'loop' BOOL, 'slideTime' INTEGER, "
"'useBackground' BOOL, 'backgoundPath' TEXT, 'font' TEXT, 'color' TEXT, 'alignment' TEXT)");
sq.exec("CREATE TABLE 'BibleBooks' ('bible_id' INTEGER, 'id' INTEGER, 'book_name' "
"TEXT, 'chapter_count' INTEGER DEFAULT 0)");
sq.exec("CREATE TABLE 'BibleVerse' ('verse_id' TEXT, 'bible_id' TEXT, 'book' TEXT, "
"'chapter' INTEGER, 'verse' INTEGER, 'verse_text' TEXT)");
sq.exec("CREATE TABLE 'BibleVersions' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "
"'bible_name' TEXT, 'abbreviation' TEXT, 'information' TEXT, 'right_to_left' INTEGER DEFAULT 0)");
sq.exec("CREATE TABLE 'Media' ('long_path' TEXT, 'short_path' TEXT)");
sq.exec("CREATE TABLE 'Settings' ('type' TEXT, 'sets' TEXT)");
sq.exec("CREATE TABLE 'SlideShows' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL , 'name' TEXT, 'info' TEXT)");
sq.exec("CREATE TABLE 'Slides' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL , "
"'ss_id' INTEGER, 'p_order' INTEGER, 'name' TEXT, 'path' TEXT, "
"'pix' BLOB, 'pix_small' BLOB, 'pix_prev' BLOB)");
sq.exec("CREATE TABLE 'Songbooks' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL , 'name' TEXT, 'info' TEXT)");
sq.exec("CREATE TABLE 'Songs' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL , "
"'songbook_id' INTEGER, 'number' INTEGER, 'title' TEXT, 'category' INTEGER DEFAULT 0, "
"'tune' TEXT, 'words' TEXT, 'music' TEXT, 'song_text' TEXT, 'notes' TEXT, "
"'use_private' TEXT, 'alignment' TEXT, 'color' TEXT, 'font' TEXT, "
"'background' TEXT, 'count' INTEGER DEFAULT 0, 'date' TEXT)");
sq.exec("CREATE TABLE 'ThemeData' ('theme_id' INTEGER, 'type' TEXT, 'sets' TEXT)");
sq.exec("CREATE TABLE 'Themes' ('id' INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL , 'name' TEXT, 'comment' TEXT)");
sq.exec("CREATE TABLE 'spData' ('Version' TEXT)");
sq.exec("INSERT INTO spData (Version) VALUES ('2db5')");
}
return true;
}
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
// #ifndef Q_WS_MAC
// QApplication::setStyle("Plastique");
// #endif
QPixmap pixmap(":icons/icons/splash.png");
QSplashScreen splash(pixmap);
splash.setMask(pixmap.mask());
splash.show();
a.processEvents();
QTextCodec::setCodecForTr(QTextCodec::codecForName("utf8"));
// Look for the database in all the same places that the QSql module will look,
// and display a friendly error if it was not found:
QString database_file = a.applicationDirPath() + QDir::separator() + "spData.sqlite";
// Try to connect to database
if( !connect(database_file) )
{
QMessageBox mb;
mb.setText("Failed to connect to database 'spData.sqlite'");
mb.setWindowTitle("Database File Error");
mb.setIcon(QMessageBox::Critical);
mb.exec();
return 1;
}
// Connected to the database OK:
// Make sure that database is of correct version
QString currentVersion = "2db5";
QSqlQuery sq;
sq.exec("SELECT Version FROM spData");
sq.first();
QString dbVersion = sq.value(0).toString().trimmed();
if(currentVersion != dbVersion)
{
QString errortxt = QString("SoftProjector requires database vesion # %1\n"
"The database you are trying to open has vesion # %2\n"
"Please use database with current version\n"
"OR rename/remove all the database files\n"
"and let softProjector to create needed database file.\n"
"The program will terminate!"
).arg(currentVersion).arg(dbVersion);
QMessageBox mb;
mb.setText(errortxt);
mb.setWindowTitle("Incorrect Database Version");
mb.setIcon(QMessageBox::Critical);
mb.exec();
return 1;
}
// Database is of correct version
SoftProjector w;
w.show();
splash.finish(&w);
return a.exec();
}
