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koffice/kexi/main/startup/KexiConnSelector.cpp

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/* This file is part of the KDE project
Copyright (C) 2003,2005 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 "KexiConnSelector.h"
#include <kexidb/drivermanager.h>
#include <kexidb/connectiondata.h>
#include <kexi.h>
#include "KexiConnSelectorBase.h"
//#include "KexiOpenExistingFile.h"
#include <widget/kexiprjtypeselector.h>
#include <widget/kexidbconnectionwidget.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <kmimetype.h>
#include <klocale.h>
#include <kdebug.h>
#include <kconfig.h>
#include <kurlcombobox.h>
#include <ktoolbar.h>
#include <kpopupmenu.h>
#include <ktoolbarbutton.h>
#include <kactionclasses.h>
#include <tqlabel.h>
#include <tqpushbutton.h>
#include <tqlayout.h>
#include <tqcheckbox.h>
#include <tqtooltip.h>
#include <tqtextedit.h>
#include <tqgroupbox.h>
#include <tqwidgetstack.h>
#include <tqbuttongroup.h>
ConnectionDataLVItem::ConnectionDataLVItem(KexiDB::ConnectionData *data,
const KexiDB::Driver::Info& info, TQListView *list)
: TQListViewItem(list)
, m_data(data)
{
update(info);
}
ConnectionDataLVItem::~ConnectionDataLVItem()
{
}
void ConnectionDataLVItem::update(const KexiDB::Driver::Info& info)
{
setText(0, m_data->caption+" ");
const TQString &sfile = i18n("File");
TQString drvname = info.caption.isEmpty() ? m_data->driverName : info.caption;
if (info.fileBased)
setText(1, sfile + " ("+drvname+") " );
else
setText(1, drvname+" " );
setText(2, (info.fileBased ? (TQString("<")+sfile.lower()+">") : m_data->serverInfoString(true))+" " );
}
/*================================================================*/
//! @internal
class KexiConnSelectorWidgetPrivate
{
public:
KexiConnSelectorWidgetPrivate()
: conn_sel_shown(false)
, file_sel_shown(false)
, confirmOverwrites(true)
{
}
TQWidget* openExistingWidget;
KexiPrjTypeSelector* prjTypeSelector;
TQString startDirOrVariable;
TQWidgetStack *stack;
TQGuardedPtr<KexiDBConnectionSet> conn_set;
KexiDB::DriverManager manager;
bool conn_sel_shown;//! helper
bool file_sel_shown;
bool confirmOverwrites;
};
/*================================================================*/
KexiConnSelectorWidget::KexiConnSelectorWidget( KexiDBConnectionSet& conn_set,
const TQString& startDirOrVariable, TQWidget* tqparent, const char* name )
: TQWidget( tqparent, name )
,d(new KexiConnSelectorWidgetPrivate())
{
d->conn_set = &conn_set;
d->startDirOrVariable = startDirOrVariable;
TQString none, iconname = KMimeType::mimeType( KexiDB::Driver::defaultFileBasedDriverMimeType() )->icon(none,0);
const TQPixmap &icon = KGlobal::iconLoader()->loadIcon( iconname, KIcon::Desktop );
setIcon( icon );
TQVBoxLayout* globalLyr = new TQVBoxLayout( this );
//create header with radio buttons
d->openExistingWidget = new TQWidget(this, "openExistingWidget");
TQVBoxLayout* openExistingWidgetLyr = new TQVBoxLayout( d->openExistingWidget );
// TQLabel* lbl = new TQLabel(i18n("<b>Select existing Kexi project to open:</b>"), openExistingWidget);
// openExistingWidgetLyr->addWidget( lbl );
d->prjTypeSelector = new KexiPrjTypeSelector( d->openExistingWidget );
connect(d->prjTypeSelector->buttonGroup,TQT_SIGNAL(clicked(int)),this,TQT_SLOT(slotPrjTypeSelected(int)));
openExistingWidgetLyr->addWidget( d->prjTypeSelector );
openExistingWidgetLyr->addSpacing( KDialogBase::spacingHint() );
TQFrame* line = new TQFrame( d->openExistingWidget, "line" );
line->setFrameShape( TQFrame::HLine );
line->setFrameShadow( TQFrame::Sunken );
openExistingWidgetLyr->addWidget( line );
globalLyr->addWidget(d->openExistingWidget);
d->stack = new TQWidgetStack(this, "stack");
globalLyr->addWidget(d->stack);
// m_file = new KexiOpenExistingFile( this, "KexiOpenExistingFile");
// m_file->btn_advanced->setIconSet( SmallIconSet("1downarrow") );
m_fileDlg = 0;
// addWidget(m_file);
// connect(m_file->btn_advanced,TQT_SIGNAL(clicked()),this,TQT_SLOT(showAdvancedConn()));
m_remote = new KexiConnSelectorBase(d->stack, "conn_sel");
m_remote->icon->setPixmap( DesktopIcon("network") );
m_remote->icon->setFixedSize( m_remote->icon->pixmap()->size() );
// m_remote->btn_back->setIconSet( SmallIconSet("1uparrow") );
connect(m_remote->btn_add, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotRemoteAddBtnClicked()));
connect(m_remote->btn_edit, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotRemoteEditBtnClicked()));
connect(m_remote->btn_remove, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotRemoteRemoveBtnClicked()));
TQToolTip::add(m_remote->btn_add, i18n("Add a new database connection"));
TQToolTip::add(m_remote->btn_edit, i18n("Edit selected database connection"));
TQToolTip::add(m_remote->btn_remove, i18n("Remove selected database connections"));
d->stack->addWidget(m_remote);
if (m_remote->tqlayout())
m_remote->tqlayout()->setMargin(0);
// connect(m_remote->btn_back,TQT_SIGNAL(clicked()),this,TQT_SLOT(showSimpleConn()));
connect(m_remote->list,TQT_SIGNAL(doubleClicked(TQListViewItem*)),
this,TQT_SLOT(slotConnectionItemExecuted(TQListViewItem*)));
connect(m_remote->list,TQT_SIGNAL(returnPressed(TQListViewItem*)),
this,TQT_SLOT(slotConnectionItemExecuted(TQListViewItem*)));
connect(m_remote->list,TQT_SIGNAL(selectionChanged()),
this,TQT_SLOT(slotConnectionSelectionChanged()));
}
KexiConnSelectorWidget::~KexiConnSelectorWidget()
{
delete d;
}
/*void KexiConnSelectorWidget::disconnectShowSimpleConnButton()
{
m_remote->btn_back->disconnect(this,TQT_SLOT(showSimpleConn()));
}*/
void KexiConnSelectorWidget::showAdvancedConn()
{
slotPrjTypeSelected(2);
d->prjTypeSelector->buttonGroup->setButton(2);
}
//void KexiConnSelectorWidget::showAdvancedConn()
void KexiConnSelectorWidget::slotPrjTypeSelected(int id)
{
if (id==1) {//file-based prj type
showSimpleConn();
}
else if (id==2) {//server-based prj type
if (!d->conn_sel_shown) {
d->conn_sel_shown=true;
//show connections (on demand):
for (KexiDB::ConnectionData::ListIterator it(d->conn_set->list()); it.current(); ++it) {
addConnectionData( it.current() );
// else {
//this error should be more verbose:
// kdWarning() << "KexiConnSelector::KexiConnSelector(): no driver found for '" << it.current()->driverName << "'!" << endl;
// }
}
if (m_remote->list->firstChild()) {
m_remote->list->setSelected(m_remote->list->firstChild(),true);
}
m_remote->descriptionEdit->setPaletteBackgroundColor(tqpalette().active().background());
m_remote->descGroupBox->tqlayout()->setMargin(2);
m_remote->list->setFocus();
slotConnectionSelectionChanged();
}
d->stack->raiseWidget(m_remote);
}
}
ConnectionDataLVItem* KexiConnSelectorWidget::addConnectionData( KexiDB::ConnectionData* data )
{
const KexiDB::Driver::Info info( d->manager.driverInfo(data->driverName) );
// if (!info.name.isEmpty()) {
return new ConnectionDataLVItem(data, info, m_remote->list);
// }
}
void KexiConnSelectorWidget::showSimpleConn()
{
d->prjTypeSelector->buttonGroup->setButton(1);
if (!d->file_sel_shown) {
d->file_sel_shown=true;
m_fileDlg = new KexiStartupFileDialog( d->startDirOrVariable, KexiStartupFileDialog::Opening,
d->stack, "openExistingFileDlg");
m_fileDlg->setConfirmOverwrites( d->confirmOverwrites );
// static_cast<TQVBoxLayout*>(m_file->tqlayout())->insertWidget( 2, m_fileDlg );
d->stack->addWidget(m_fileDlg);
for (TQWidget *w = parentWidget(true);w;w=w->parentWidget(true)) {
if (w->isDialog()) {
//#ifndef TQ_WS_WIN
connect(m_fileDlg,TQT_SIGNAL(rejected()),static_cast<TQDialog*>(w),TQT_SLOT(reject()));
//#endif
// connect(m_fileDlg,TQT_SIGNAL(cancelled()),static_cast<TQDialog*>(w),TQT_SLOT(reject()));
break;
}
}
}
d->stack->raiseWidget(m_fileDlg);
}
int KexiConnSelectorWidget::selectedConnectionType() const
{
return (d->stack->visibleWidget()==m_fileDlg) ? FileBased : ServerBased;
}
/*ConnectionDataLVItem* KexiConnSelectorWidget::selectedConnectionDataItem() const
{
if (selectedConnectionType()!=KexiConnSelectorWidget::ServerBased)
return 0;
ConnectionDataLVItem *item = 0; // = static_cast<ConnectionDataLVItem*>(m_remote->list->selectedItem());
for (TQListViewItemIterator it(m_remote->list); it.current(); ++it) {
if (it.current()->isSelected()) {
if (item)
return 0; //multiple
item = static_cast<ConnectionDataLVItem*>(it.current());
}
}
return item;
}*/
KexiDB::ConnectionData* KexiConnSelectorWidget::selectedConnectionData() const
{
ConnectionDataLVItem *item = static_cast<ConnectionDataLVItem*>(m_remote->list->selectedItem()); //ConnectionDataItem();
if (!item)
return 0;
return item->data();
}
TQString KexiConnSelectorWidget::selectedFileName()
{
if (selectedConnectionType()!=KexiConnSelectorWidget::FileBased)
return TQString();
return m_fileDlg->currentFileName();
}
void KexiConnSelectorWidget::setSelectedFileName(const TQString& fileName)
{
if (selectedConnectionType()!=KexiConnSelectorWidget::FileBased)
return;
return m_fileDlg->setSelection(fileName);
}
void KexiConnSelectorWidget::slotConnectionItemExecuted(TQListViewItem *item)
{
emit connectionItemExecuted(static_cast<ConnectionDataLVItem*>(item));
}
void KexiConnSelectorWidget::slotConnectionSelectionChanged()
{
ConnectionDataLVItem* item = static_cast<ConnectionDataLVItem*>(m_remote->list->selectedItem());
//update buttons availability
/* ConnectionDataLVItem *singleItem = 0;
bool multi = false;
for (TQListViewItemIterator it(m_remote->list); it.current(); ++it) {
if (it.current()->isSelected()) {
if (singleItem) {
singleItem = 0;
multi = true;
break;
}
else
singleItem = static_cast<ConnectionDataLVItem*>(it.current());
}
}*/
m_remote->btn_edit->setEnabled(item);
m_remote->btn_remove->setEnabled(item);
m_remote->descriptionEdit->setText(item ? item->data()->description : TQString());
emit connectionItemHighlighted(item);
}
TQListView* KexiConnSelectorWidget::connectionsList() const
{
return m_remote->list;
}
void KexiConnSelectorWidget::setFocus()
{
TQWidget::setFocus();
if (d->stack->visibleWidget()==m_fileDlg)
m_fileDlg->setFocus(); //m_fileDlg->locationWidget()->setFocus();
else
m_remote->list->setFocus();
}
void KexiConnSelectorWidget::hideHelpers()
{
d->openExistingWidget->hide();
/* m_file->lbl->hide();
m_file->line->hide();
m_file->spacer->hide();
m_file->label->hide();
m_remote->label->hide();
m_remote->label_back->hide();
m_remote->btn_back->hide();
m_remote->icon->hide();*/
}
void KexiConnSelectorWidget::setConfirmOverwrites(bool set)
{
d->confirmOverwrites = set;
if (m_fileDlg)
m_fileDlg->setConfirmOverwrites( d->confirmOverwrites );
}
bool KexiConnSelectorWidget::confirmOverwrites() const
{
return d->confirmOverwrites;
}
/*static TQString msgUnfinished() {
return i18n("To define or change a connection, use command line options or click on .kexis file. "
"You can find example .kexis file at <a href=\"%1\">here</a>.").tqarg("") //temporary, please do not change for 0.8!
+ "\nhttp://www.kexi-project.org/resources/testdb.kexis"; */
// .tqarg("http://websvn.kde.org/*checkout*/branches/kexi/0.9/koffice/kexi/tests/startup/testdb.kexis");
//}
void KexiConnSelectorWidget::slotRemoteAddBtnClicked()
{
KexiDB::ConnectionData data;
KexiDBConnectionDialog dlg(data, TQString(),
KGuiItem(i18n("&Add"), "button_ok", i18n("Add database connection")) );
dlg.setCaption(i18n("Add New Database Connection"));
if (TQDialog::Accepted!=dlg.exec())
return;
//store this conn. data
KexiDB::ConnectionData *newData = new KexiDB::ConnectionData(*dlg.currentProjectData().connectionData());
if (!d->conn_set->addConnectionData(newData)) {
//! @todo msg?
delete newData;
return;
}
ConnectionDataLVItem* item = addConnectionData(newData);
// m_remote->list->clearSelection();
m_remote->list->setSelected(item, true);
slotConnectionSelectionChanged();
}
void KexiConnSelectorWidget::slotRemoteEditBtnClicked()
{
ConnectionDataLVItem* item = static_cast<ConnectionDataLVItem*>(m_remote->list->selectedItem());
if (!item)
return;
KexiDBConnectionDialog dlg(*item->data(), TQString(),
KGuiItem(i18n("&Save"), "filesave", i18n("Save changes made to this database connection")) );
dlg.setCaption(i18n("Edit Database Connection"));
if (TQDialog::Accepted!=dlg.exec())
return;
KexiDB::ConnectionData *newData = new KexiDB::ConnectionData( *dlg.currentProjectData().connectionData() );
if (!d->conn_set->saveConnectionData(item->data(), newData)) {
//! @todo msg?
delete newData;
return;
}
const KexiDB::Driver::Info info( d->manager.driverInfo(item->data()->driverName) );
item->update(info);
slotConnectionSelectionChanged(); //to update descr. edit
}
void KexiConnSelectorWidget::slotRemoteRemoveBtnClicked()
{
ConnectionDataLVItem* item = static_cast<ConnectionDataLVItem*>(m_remote->list->selectedItem());
if (!item)
return;
if (KMessageBox::Continue!=KMessageBox::warningContinueCancel(0,
i18n("Do you want to remove database connection \"%1\" from the list of available connections?")
.tqarg(item->data()->serverInfoString(true)), TQString(), KStdGuiItem::del(), TQString(),
KMessageBox::Notify|KMessageBox::Dangerous))
return;
TQListViewItem* nextItem = item->itemBelow();
if (!nextItem)
nextItem = item->itemAbove();
if (!d->conn_set->removeConnectionData(item->data()))
return;
m_remote->list->removeItem(item);
if (nextItem)
m_remote->list->setSelected(nextItem, true);
slotConnectionSelectionChanged();
}
void KexiConnSelectorWidget::hideConnectonIcon()
{
m_remote->icon->setFixedWidth(0);
m_remote->icon->setPixmap(TQPixmap());
}
#include "KexiConnSelector.moc"