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233 lines
8.3 KiB
233 lines
8.3 KiB
/***************************************************************************
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kselectdatabasedlg.cpp
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-------------------
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copyright : (C) 2005 by Tony Bloomfield
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author : Tony Bloomfield
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email : tonybloom@users.sourceforge.net
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***************************************************************************/
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/***************************************************************************
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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 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <unistd.h>
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#include <sys/types.h>
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#include <pwd.h>
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// ----------------------------------------------------------------------------
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// QT Includes
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#include <tqlayout.h>
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#include <tqpushbutton.h>
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#include <tqapplication.h>
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#include <tqsqldatabase.h>
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#include <tqfiledialog.h>
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#include <tqstatusbar.h>
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#include <tqcheckbox.h>
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#include <tqcolor.h>
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// ----------------------------------------------------------------------------
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// KDE Includes
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#include <kapplication.h>
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#include <kurlrequester.h>
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#include <ktextbrowser.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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// ----------------------------------------------------------------------------
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// Project Includes
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#include "kselectdatabasedlg.h"
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KSelectDatabaseDlg::KSelectDatabaseDlg(TQWidget *parent, const char *name)
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: KSelectDatabaseDlgDecl(parent, name) {
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listDrivers->clear();
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// list drivers supported by KMM
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TQMap<TQString, TQString> map = m_map.driverMap();
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// list drivers installed on system
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TQStringList list = TQSqlDatabase::drivers();
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if (list.count() == 0) {
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KMessageBox::error (0, i18n("There are no TQt SQL drivers installed in your system.\n"
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"Please consult documentation for your distro, or visit the TQt web site (www.trolltech.com)"
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" and search for SQL drivers."),
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"");
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setError();
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} else {
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TQStringList::Iterator it = list.begin();
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while(it != list.end()) {
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TQString dname = *it;
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if (map.keys().contains(dname)) { // only display if driver is supported
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dname = dname + " - " + map[dname];
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listDrivers->insertItem (dname);
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}
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it++;
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}
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textDbName->setText ("KMyMoney");
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textHostName->setText ("localhost");
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textUserName->setText("");
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struct passwd * pwd = getpwuid(geteuid());
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if (pwd != 0)
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textUserName->setText (TQString(pwd->pw_name));
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textPassword->setText ("");
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m_requiredFields = new kMandatoryFieldGroup(TQT_TQOBJECT(this));
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m_requiredFields->setOkButton(buttonOK);
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m_requiredFields->add(listDrivers);
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m_requiredFields->add(textDbName);
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connect (listDrivers, TQT_SIGNAL(clicked(TQListBoxItem *)),
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this, TQT_SLOT(slotDriverSelected(TQListBoxItem *)));
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connect (buttonSQL, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotGenerateSQL()));
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connect (buttonOK, TQT_SIGNAL(clicked()), this, TQT_SLOT(accept()));
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checkPreLoad->setChecked(false);
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buttonSQL->setEnabled(true);
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}
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connect (buttonHelp, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotHelp()));
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// ensure a driver gets selected; pre-select if only one
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listDrivers->clearSelection();
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if (listDrivers->count() == 1) {
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listDrivers->setSelected(0, true);
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slotDriverSelected(listDrivers->item(0));
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}
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}
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KSelectDatabaseDlg::KSelectDatabaseDlg(KURL openURL, TQWidget *parent, const char *name)
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: KSelectDatabaseDlgDecl(parent, name) {
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// here we are re-opening a database from a URL
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// probably taken from the last-used or recent file list
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listDrivers->clear();
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// check that the SQL driver is still available
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TQString driverName = openURL.queryItem("driver");
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// list drivers installed on system
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TQStringList list = TQSqlDatabase::drivers();
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// list drivers supported by KMM
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TQMap<TQString, TQString> map = m_map.driverMap();
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if (!list.contains(driverName)) {
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KMessageBox::error (0, i18n("TQt SQL driver %1 is no longer installed on your system").tqarg(driverName),
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"");
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setError();
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} else if (!map.contains(driverName)) {
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KMessageBox::error (0, i18n("TQt SQL driver %1 is not suported").tqarg(driverName),
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"");
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setError();
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} else {
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// fill in the fixed data from the URL
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listDrivers->insertItem (TQString(driverName + " - " + map[driverName]));
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listDrivers->setSelected(0,true);
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TQString dbName = openURL.path().right(openURL.path().length() - 1); // remove separator slash
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textDbName->setText (dbName);
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textHostName->setText (openURL.host());
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textUserName->setText(openURL.user());
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// disable all but the password field, coz that's why we're here
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textDbName->setEnabled(false);
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listDrivers->setEnabled(false);
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textHostName->setEnabled(false);
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textUserName->setEnabled(false);
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textPassword->setEnabled(true);
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textPassword->setFocus();
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buttonSQL->setEnabled(false);
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// set password as required
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m_requiredFields = new kMandatoryFieldGroup(TQT_TQOBJECT(this));
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m_requiredFields->add(textPassword);
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m_requiredFields->setOkButton(buttonOK);
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connect (buttonOK, TQT_SIGNAL(clicked()), this, TQT_SLOT(accept()));
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checkPreLoad->setChecked(false);
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}
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connect (buttonHelp, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotHelp()));
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}
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KSelectDatabaseDlg::~KSelectDatabaseDlg() {
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if (m_requiredFields != 0) delete m_requiredFields;
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}
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void KSelectDatabaseDlg::setMode (int openMode) {
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m_mode = openMode;
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checkPreLoad->setEnabled (openMode == IO_ReadWrite);
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}
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const KURL KSelectDatabaseDlg::selectedURL() {
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KURL url;
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url.setProtocol("sql");
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url.setUser(textUserName->text());
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url.setPass(textPassword->text());
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url.setHost(textHostName->text());
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url.setPath("/" + textDbName->text());
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TQString qs = TQString("driver=%1")
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.tqarg(listDrivers->currentText().section (' ', 0, 0));
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if (checkPreLoad->isChecked()) qs.append("&options=loadAll");
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if (!textPassword->text().isEmpty()) qs.append("&secure=yes");
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url.setQuery(qs);
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return (url);
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}
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void KSelectDatabaseDlg::slotDriverSelected (TQListBoxItem *driver) {
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databaseTypeE dbType = m_map.driverToType(driver->text().section(' ', 0, 0));
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if (!m_map.isTested(dbType)) {
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int rc = KMessageBox::warningContinueCancel (0,
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i18n("TQt SQL driver %1 has not been fully tested in a KMyMoney environment. Please make sure you have adequate backups of your data. Please report any problems to the developer mailing list at kmymoney2-developer@lists.sourceforge.net")
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.tqarg(driver->text()),
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"");
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if (rc == KMessageBox::Cancel) {
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listDrivers->clearSelection();
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return;
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}
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}
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if (dbType == Sqlite3){
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TQString dbName = TQFileDialog::getOpenFileName(
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"",
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i18n("SQLite files (*.sql);; All files (*.*)"),
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this,
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"",
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i18n("Select SQLite file"));
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if (dbName.isNull()) {
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listDrivers->setSelected(driver, false);
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return;
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} else {
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textDbName->setText(dbName);
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}
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// sql databases do not react to host/user/password; file system permissions must be used
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textHostName->setEnabled (false);
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textUserName->setEnabled (false);
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textPassword->setEnabled(false);
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} else {
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textUserName->setEnabled (true); // but not host
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textHostName->setEnabled (true);
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textPassword->setEnabled(true);
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}
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}
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void KSelectDatabaseDlg::slotGenerateSQL () {
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TQString fileName = TQFileDialog::getSaveFileName(
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"",
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i18n("All files (*.*)"),
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this,
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"",
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i18n("Select output file"));
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if (fileName == "") return;
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TQFile out(fileName);
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if (!out.open(IO_WriteOnly)) return;
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TQTextStream s(&out);
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MyMoneyDbDef db;
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s << db.generateSQL(listDrivers->currentText().section (' ', 0, 0));
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out.close();
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}
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void KSelectDatabaseDlg::slotHelp(void) {
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kapp->invokeHelp("details.database.selectdatabase");
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}
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void KSelectDatabaseDlg::setError() {
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buttonOK->setEnabled(false);
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buttonSQL->setEnabled(false);
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m_requiredFields = 0;
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}
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#include "kselectdatabasedlg.moc"
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