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koffice/kexi/widget/kexidbconnectionwidget.cpp

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/* This file is part of the KDE project
Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexidbconnectionwidget.h"
#include "kexidbconnectionwidgetdetailsbase.h"
#include <kexi.h>
#include <kexiguimsghandler.h>
#include <kexidb/connection.h>
#include <kexidb/utils.h>
#include "kexidbdrivercombobox.h"
#include <kdebug.h>
#include <kiconloader.h>
#include <klineedit.h>
#include <knuminput.h>
#include <kpassdlg.h>
#include <kurlrequester.h>
#include <ktextedit.h>
#include <kprogress.h>
#include <tqlabel.h>
#include <tqcheckbox.h>
#include <tqbuttongroup.h>
#include <tqwidgetstack.h>
#include <tqlayout.h>
#include <tqvbox.h>
#include <tqtooltip.h>
#include <tqwhatsthis.h>
#include <tqthread.h>
#include <tqradiobutton.h>
//! Templorary hides db list
//! @todo reenable this when implemented
#define NO_LOAD_DB_LIST
// @internal
class KexiDBConnectionWidget::Private
{
public:
Private()
: connectionOnly(false)
{
}
KPushButton *btnSaveChanges, *btnTestConnection;
bool connectionOnly : 1;
};
//---------
KexiDBConnectionWidget::KexiDBConnectionWidget( TQWidget* parent, const char* name )
: KexiDBConnectionWidgetBase( parent, name )
, d(new Private())
{
iconLabel->setPixmap(DesktopIcon("network"));
TQVBoxLayout *driversComboLyr = new TQVBoxLayout(frmEngine);
m_driversCombo = new KexiDBDriverComboBox(frmEngine, Kexi::driverManager().driversInfo(),
KexiDBDriverComboBox::ShowServerDrivers);
lblEngine->setBuddy( m_driversCombo );
lblEngine->setFocusProxy( m_driversCombo );
driversComboLyr->addWidget( m_driversCombo );
#ifdef NO_LOAD_DB_LIST
btnLoadDBList->hide();
#endif
btnLoadDBList->setIconSet(SmallIconSet("reload"));
TQToolTip::add(btnLoadDBList, i18n("Load database list from the server"));
TQWhatsThis::add(btnLoadDBList,
i18n("Loads database list from the server, so you can select one using the \"Name\" combo box."));
TQHBoxLayout *hbox = new TQHBoxLayout(frmBottom);
hbox->addStretch(2);
d->btnSaveChanges = new KPushButton(KGuiItem(i18n("Save Changes"), "filesave",
i18n("Save all changes made to this connection information"),
i18n("Save all changes made to this connection information. You can later reuse this information.")),
frmBottom, "savechanges");
hbox->addWidget( d->btnSaveChanges );
hbox->addSpacing( KDialogBase::spacingHint() );
TQWidget::setTabOrder(titleEdit, d->btnSaveChanges);
d->btnSaveChanges->setSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
d->btnTestConnection = new KPushButton(KGuiItem(i18n("&Test Connection"), "",
i18n("Test database connection"),
i18n("Tests database connection. You can ensure that valid connection information is provided.")),
frmBottom, "testConnection");
hbox->addWidget( d->btnTestConnection );
TQWidget::setTabOrder(d->btnSaveChanges, d->btnTestConnection);
d->btnTestConnection->setSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
connect( locationBGrp, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(slotLocationBGrpClicked(int)) );
connect( chkPortDefault, TQT_SIGNAL(toggled(bool)), this , TQT_SLOT(slotCBToggled(bool)) );
connect( btnLoadDBList, TQT_SIGNAL(clicked()), this, TQT_SIGNAL(loadDBList()) );
connect( d->btnSaveChanges, TQT_SIGNAL(clicked()), this, TQT_SIGNAL(saveChanges()) );
}
KexiDBConnectionWidget::~KexiDBConnectionWidget()
{
delete d;
}
bool KexiDBConnectionWidget::connectionOnly() const
{ return d->connectionOnly; }
void KexiDBConnectionWidget::setDataInternal(const KexiProjectData& data, bool connectionOnly,
const TQString& shortcutFileName)
{
m_data = data;
d->connectionOnly = connectionOnly;
if (d->connectionOnly) {
nameLabel->hide();
nameCombo->hide();
btnLoadDBList->hide();
dbGroupBox->setTitle(i18n("Database Connection"));
}
else {
nameLabel->show();
nameCombo->show();
#ifndef NO_LOAD_DB_LIST
btnLoadDBList->show();
#endif
nameCombo->setCurrentText(m_data.databaseName());
dbGroupBox->setTitle(i18n("Database"));
}
//! @todo what if there's no such driver name?
m_driversCombo->setDriverName(m_data.connectionData()->driverName);
hostEdit->setText(m_data.connectionData()->hostName);
locationBGrp->setButton( m_data.connectionData()->hostName.isEmpty() ? 0 : 1 );
slotLocationBGrpClicked( locationBGrp->selectedId() );
if (m_data.connectionData()->port!=0) {
chkPortDefault->setChecked(false);
customPortEdit->setValue(m_data.connectionData()->port);
}
else {
chkPortDefault->setChecked(true);
/* @todo default port # instead of 0 */
customPortEdit->setValue(0);
}
userEdit->setText(m_data.connectionData()->userName);
passwordEdit->setText(m_data.connectionData()->password);
if (d->connectionOnly)
titleEdit->setText(m_data.connectionData()->caption);
else
titleEdit->setText(m_data.caption());
if (shortcutFileName.isEmpty()) {
d->btnSaveChanges->hide();
// chkSavePassword->hide();
}
else {
if (!TQFileInfo(shortcutFileName).isWritable()) {
d->btnSaveChanges->setEnabled(false);
}
}
// chkSavePassword->setChecked(!m_data.connectionData()->password.isEmpty());
chkSavePassword->setChecked(m_data.connectionData()->savePassword);
adjustSize();
}
void KexiDBConnectionWidget::setData(const KexiProjectData& data, const TQString& shortcutFileName)
{
setDataInternal(data, false /*!connectionOnly*/, shortcutFileName);
}
void KexiDBConnectionWidget::setData(const KexiDB::ConnectionData& data, const TQString& shortcutFileName)
{
KexiProjectData pdata(data);
setDataInternal(pdata, true /*connectionOnly*/, shortcutFileName);
}
KPushButton* KexiDBConnectionWidget::saveChangesButton() const
{
return d->btnSaveChanges;
}
KPushButton* KexiDBConnectionWidget::testConnectionButton() const
{
return d->btnTestConnection;
}
KexiProjectData KexiDBConnectionWidget::data()
{
return m_data;
}
void KexiDBConnectionWidget::slotLocationBGrpClicked(int id)
{
if (id != 0 && id != 1) //only support local/remove radio buttons
return;
hostLbl->setEnabled(id==1);
hostEdit->setEnabled(id==1);
}
void KexiDBConnectionWidget::slotCBToggled(bool on)
{
if (sender()==chkPortDefault) {
customPortEdit->setEnabled(!on);
}
// else if (sender()==chkSocketDefault) {
// customSocketEdit->setEnabled(!on);
// }
}
//-----------
KexiDBConnectionTabWidget::KexiDBConnectionTabWidget( TQWidget* parent, const char* name )
: KTabWidget( parent, name )
{
mainWidget = new KexiDBConnectionWidget( this, "mainWidget" );
mainWidget->tqlayout()->setMargin(KDialog::marginHint());
addTab( mainWidget, i18n("Parameters") );
// TQVBox *page2 = new TQVBox(this);
// page2->setMargin(KDialog::marginHint());
// page2->setSpacing(KDialog::spacingHint());
// TQLabel *lbl = new TQLabel(i18n("&Description:"), page2);
// m_descriptionEdit = new KTextEdit(page2);
// lbl->setBuddy(m_descriptionEdit);
detailsWidget = new KexiDBConnectionWidgetDetailsBase(this, "detailsWidget");
addTab( detailsWidget, i18n("Details") );
connect( mainWidget->testConnectionButton(), TQT_SIGNAL(clicked()), this, TQT_SLOT(slotTestConnection()) );
}
KexiDBConnectionTabWidget::~KexiDBConnectionTabWidget()
{
}
void KexiDBConnectionTabWidget::setData(const KexiProjectData& data, const TQString& shortcutFileName)
{
mainWidget->setData( data, shortcutFileName );
detailsWidget->chkUseSocket->setChecked( data.constConnectionData()->useLocalSocketFile );
detailsWidget->customSocketEdit->setURL( data.constConnectionData()->localSocketFileName );
detailsWidget->customSocketEdit->setEnabled( detailsWidget->chkUseSocket->isChecked() );
detailsWidget->chkSocketDefault->setChecked( data.constConnectionData()->localSocketFileName.isEmpty() );
detailsWidget->chkSocketDefault->setEnabled( detailsWidget->chkUseSocket->isChecked() );
detailsWidget->descriptionEdit->setText( data.description() );
}
void KexiDBConnectionTabWidget::setData(const KexiDB::ConnectionData& data,
const TQString& shortcutFileName)
{
mainWidget->setData( data, shortcutFileName );
detailsWidget->chkUseSocket->setChecked( data.useLocalSocketFile );
detailsWidget->customSocketEdit->setURL( data.localSocketFileName );
detailsWidget->customSocketEdit->setEnabled( detailsWidget->chkUseSocket->isChecked() );
detailsWidget->chkSocketDefault->setChecked( data.localSocketFileName.isEmpty() );
detailsWidget->chkSocketDefault->setEnabled( detailsWidget->chkUseSocket->isChecked() );
detailsWidget->descriptionEdit->setText( data.description );
}
KexiProjectData KexiDBConnectionTabWidget::currentProjectData()
{
KexiProjectData data;
//! @todo check if that's database of connection shortcut. Now we're assuming db shortcut only!
// collect data from the form's fields
// if (d->isDatabaseShortcut) {
if (mainWidget->connectionOnly()) {
data.connectionData()->caption = mainWidget->titleEdit->text();
data.setCaption( TQString() );
data.connectionData()->description = detailsWidget->descriptionEdit->text();
data.setDatabaseName( TQString() );
}
else {
data.connectionData()->caption = TQString(); /* connection name is not specified... */
data.setCaption( mainWidget->titleEdit->text() );
data.setDescription( detailsWidget->descriptionEdit->text() );
data.setDatabaseName( mainWidget->nameCombo->currentText() );
}
// }
/* else {
data.setCaption( TQString() );
data.connectionData()->connName = config.readEntry("caption");
data.setDescription( TQString() );
data.connectionData()->description = config.readEntry("comment");
data.setDatabaseName( TQString() );
}*/
data.connectionData()->driverName = mainWidget->driversCombo()->selectedDriverName();
/* if (data.connectionData()->driverName.isEmpty()) {
//ERR: "No valid "engine" field specified for %1 section" group
return false;
}*/
data.connectionData()->hostName =
(mainWidget->remotehostRBtn->isChecked()/*remote*/) ? mainWidget->hostEdit->text()
: TQString();
data.connectionData()->port = mainWidget->chkPortDefault->isChecked()
? 0 : mainWidget->customPortEdit->value();
data.connectionData()->localSocketFileName = detailsWidget->chkSocketDefault->isChecked()
? TQString() : detailsWidget->customSocketEdit->url();
data.connectionData()->useLocalSocketFile = detailsWidget->chkUseSocket->isChecked();
//UNSAFE!!!!
data.connectionData()->userName = mainWidget->userEdit->text();
data.connectionData()->password = mainWidget->passwordEdit->text();
data.connectionData()->savePassword = mainWidget->chkSavePassword->isChecked();
/* @todo add "options=", eg. as string list? */
return data;
}
bool KexiDBConnectionTabWidget::savePasswordOptionSelected() const
{
return mainWidget->chkSavePassword->isChecked();
}
void KexiDBConnectionTabWidget::slotTestConnection()
{
KexiGUIMessageHandler msgHandler;
KexiDB::connectionTestDialog(this, *currentProjectData().connectionData(),
msgHandler);
}
//--------
//! @todo set proper help ctxt ID
KexiDBConnectionDialog::KexiDBConnectionDialog(const KexiProjectData& data,
const TQString& shortcutFileName, const KGuiItem& acceptButtonGuiItem)
: KDialogBase(0, "dlg", true, i18n("Open Database"),
KDialogBase::User1|KDialogBase::Cancel|KDialogBase::Help,
KDialogBase::User1, false,
acceptButtonGuiItem.text().isEmpty()
? KGuiItem(i18n("&Open"), "fileopen", i18n("Open Database Connection"))
: acceptButtonGuiItem
)
{
tabWidget = new KexiDBConnectionTabWidget(this, "tabWidget");
tabWidget->setData(data, shortcutFileName);
init();
}
KexiDBConnectionDialog::KexiDBConnectionDialog(const KexiDB::ConnectionData& data,
const TQString& shortcutFileName, const KGuiItem& acceptButtonGuiItem)
: KDialogBase(0, "dlg", true, i18n("Connect to a Database Server"),
KDialogBase::User1|KDialogBase::Cancel|KDialogBase::Help,
KDialogBase::User1, false,
acceptButtonGuiItem.text().isEmpty()
? KGuiItem(i18n("&Open"), "fileopen", i18n("Open Database Connection"))
: acceptButtonGuiItem
)
{
tabWidget = new KexiDBConnectionTabWidget(this, "tabWidget");
tabWidget->setData(data, shortcutFileName);
init();
}
KexiDBConnectionDialog::~KexiDBConnectionDialog()
{
}
void KexiDBConnectionDialog::init()
{
connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(accept()));
setMainWidget(tabWidget);
connect(tabWidget->mainWidget, TQT_SIGNAL(saveChanges()), this, TQT_SIGNAL(saveChanges()));
connect(tabWidget, TQT_SIGNAL(testConnection()), this, TQT_SIGNAL(testConnection()));
adjustSize();
resize(width(), tabWidget->height());
if (tabWidget->mainWidget->connectionOnly())
tabWidget->mainWidget->driversCombo()->setFocus();
else if (tabWidget->mainWidget->nameCombo->currentText().isEmpty())
tabWidget->mainWidget->nameCombo->setFocus();
else if (tabWidget->mainWidget->userEdit->text().isEmpty())
tabWidget->mainWidget->userEdit->setFocus();
else if (tabWidget->mainWidget->passwordEdit->text().isEmpty())
tabWidget->mainWidget->passwordEdit->setFocus();
else //back
tabWidget->mainWidget->nameCombo->setFocus();
}
KexiProjectData KexiDBConnectionDialog::currentProjectData()
{ return tabWidget->currentProjectData(); }
bool KexiDBConnectionDialog::savePasswordOptionSelected() const
{ return tabWidget->savePasswordOptionSelected(); }
KexiDBConnectionWidget* KexiDBConnectionDialog::mainWidget() const
{ return tabWidget->mainWidget; }
KexiDBConnectionWidgetDetailsBase* KexiDBConnectionDialog::detailsWidget() const
{ return tabWidget->detailsWidget; }
#include "kexidbconnectionwidget.moc"