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1944 lines
70 KiB
1944 lines
70 KiB
/* This file is part of the KDE project
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Copyright (C) 2004-2007 Jaroslaw Staniek <js@iidea.pl>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kexitabledesignerview.h"
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#include "kexitabledesignerview_p.h"
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#include "kexilookupcolumnpage.h"
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#include "kexitabledesignercommands.h"
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#include <qlayout.h>
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#include <qlabel.h>
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#include <qsplitter.h>
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#include <kiconloader.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kaction.h>
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#include <kpopupmenu.h>
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#include <kmessagebox.h>
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#include <kiconeffect.h>
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#include <koproperty/set.h>
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#include <koproperty/utils.h>
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#include <kexidb/cursor.h>
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#include <kexidb/tableschema.h>
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#include <kexidb/connection.h>
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#include <kexidb/utils.h>
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#include <kexidb/roweditbuffer.h>
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#include <kexidb/error.h>
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#include <kexidb/lookupfieldschema.h>
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#include <kexiutils/identifier.h>
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#include <kexiproject.h>
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#include <keximainwindow.h>
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#include <widget/tableview/kexidataawarepropertyset.h>
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#include <widget/kexicustompropertyfactory.h>
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#include <kexiutils/utils.h>
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#include <kexidialogbase.h>
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#include <kexitableview.h>
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//#define MAX_FIELDS 101 //nice prime number
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//! used only for BLOBs
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#define DEFAULT_OBJECT_TYPE_VALUE "image"
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//#define KexiTableDesignerView_DEBUG
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//! @todo remove this when BLOBs are implemented
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//#define KEXI_NO_BLOB_FIELDS
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using namespace KexiTableDesignerCommands;
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//! @internal Used in tryCastQVariant() anf canCastQVariant()
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static bool isIntegerQVariant(QVariant::Type t)
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{
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return t==QVariant::LongLong
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|| t==QVariant::ULongLong
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|| t==QVariant::Int
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|| t==QVariant::UInt;
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}
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//! @internal Used in tryCastQVariant()
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static bool canCastQVariant(QVariant::Type fromType, QVariant::Type toType)
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{
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return (fromType==QVariant::Int && toType==QVariant::UInt)
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|| (fromType==QVariant::CString && toType==QVariant::String)
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|| (fromType==QVariant::LongLong && toType==QVariant::ULongLong)
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|| ((fromType==QVariant::String || fromType==QVariant::CString)
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&& (isIntegerQVariant(toType) || toType==QVariant::Double));
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}
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/*! @internal
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\return a variant value converted from \a fromVal to \a toType type.
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Null QVariant is returned if \a fromVal's type and \a toType type
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are incompatible. */
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static QVariant tryCastQVariant( const QVariant& fromVal, QVariant::Type toType )
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{
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const QVariant::Type fromType = fromVal.type();
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if (fromType == toType)
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return fromVal;
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if (canCastQVariant(fromType, toType) || canCastQVariant(toType, fromType)
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|| (isIntegerQVariant(fromType) && toType==QVariant::Double))
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{
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QVariant res( fromVal );
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if (res.cast(toType))
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return res;
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}
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return QVariant();
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}
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KexiTableDesignerView::KexiTableDesignerView(KexiMainWindow *win, QWidget *parent)
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: KexiDataTable(win, parent, "KexiTableDesignerView", false/*not db-aware*/)
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, KexiTableDesignerInterface()
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, d( new KexiTableDesignerViewPrivate(this) )
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{
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//needed for custom "identifier" property editor widget
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KexiCustomPropertyFactory::init();
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KexiDB::Connection *conn = mainWin()->project()->dbConnection();
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d->view = dynamic_cast<KexiTableView*>(mainWidget());
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d->data = new KexiTableViewData();
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if (conn->isReadOnly())
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d->data->setReadOnly(true);
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d->data->setInsertingEnabled( false );
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KexiTableViewColumn *col = new KexiTableViewColumn("pk", KexiDB::Field::Text, QString::null,
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i18n("Additional information about the field"));
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col->setIcon( KexiUtils::colorizeIconToTextColor( SmallIcon("info"), d->view->palette() ) );
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col->setHeaderTextVisible(false);
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col->field()->setSubType("KIcon");
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col->setReadOnly(true);
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d->data->addColumn( col );
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// col = new KexiTableViewColumn("name", KexiDB::Field::Text, i18n("Field Name"),
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col = new KexiTableViewColumn("caption", KexiDB::Field::Text, i18n("Field Caption"),
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i18n("Describes caption for the field"));
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// KexiUtils::Validator *vd = new KexiUtils::IdentifierValidator();
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// vd->setAcceptsEmptyValue(true);
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// col->setValidator( vd );
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d->data->addColumn( col );
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col = new KexiTableViewColumn("type", KexiDB::Field::Enum, i18n("Data Type"),
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i18n("Describes data type for the field"));
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d->data->addColumn( col );
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#ifdef KEXI_NO_BLOB_FIELDS
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//! @todo remove this later
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QValueVector<QString> types(KexiDB::Field::LastTypeGroup-1); //don't show last type (BLOB)
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#else
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QValueVector<QString> types(KexiDB::Field::LastTypeGroup);
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#endif
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d->maxTypeNameTextWidth = 0;
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QFontMetrics fm(font());
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for (uint i=1; i<=types.count(); i++) {
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types[i-1] = KexiDB::Field::typeGroupName(i);
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d->maxTypeNameTextWidth = QMAX(d->maxTypeNameTextWidth, fm.width(types[i-1]));
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}
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col->field()->setEnumHints(types);
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d->data->addColumn( col = new KexiTableViewColumn("comments", KexiDB::Field::Text, i18n("Comments"),
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i18n("Describes additional comments for the field")) );
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d->view->setSpreadSheetMode();
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connect(d->data, SIGNAL(aboutToChangeCell(KexiTableItem*,int,QVariant&,KexiDB::ResultInfo*)),
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this, SLOT(slotBeforeCellChanged(KexiTableItem*,int,QVariant&,KexiDB::ResultInfo*)));
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connect(d->data, SIGNAL(rowUpdated(KexiTableItem*)),
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this, SLOT(slotRowUpdated(KexiTableItem*)));
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//connect(d->data, SIGNAL(aboutToInsertRow(KexiTableItem*,KexiDB::ResultInfo*,bool)),
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// this, SLOT(slotAboutToInsertRow(KexiTableItem*,KexiDB::ResultInfo*,bool)));
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connect(d->data, SIGNAL(aboutToDeleteRow(KexiTableItem&,KexiDB::ResultInfo*,bool)),
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this, SLOT(slotAboutToDeleteRow(KexiTableItem&,KexiDB::ResultInfo*,bool)));
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setMinimumSize(d->view->minimumSizeHint().width(), d->view->minimumSizeHint().height());
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d->view->setFocus();
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d->sets = new KexiDataAwarePropertySet( this, d->view );
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connect(d->sets, SIGNAL(rowDeleted()), this, SLOT(updateActions()));
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connect(d->sets, SIGNAL(rowInserted()), this, SLOT(slotRowInserted()));
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d->contextMenuTitle = new KPopupTitle(d->view->contextMenu());
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d->view->contextMenu()->insertItem(d->contextMenuTitle, -1, 0);
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connect(d->view->contextMenu(), SIGNAL(aboutToShow()), this, SLOT(slotAboutToShowContextMenu()));
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plugSharedAction("tablepart_toggle_pkey", this, SLOT(slotTogglePrimaryKey()));
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d->action_toggle_pkey = static_cast<KToggleAction*>( sharedAction("tablepart_toggle_pkey") );
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d->action_toggle_pkey->plug(d->view->contextMenu(), 1); //add at the beginning
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d->view->contextMenu()->insertSeparator(2);
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setAvailable("tablepart_toggle_pkey", !conn->isReadOnly());
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#ifndef KEXI_NO_UNDOREDO_ALTERTABLE
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plugSharedAction("edit_undo", this, SLOT(slotUndo()));
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plugSharedAction("edit_redo", this, SLOT(slotRedo()));
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setAvailable("edit_undo", false);
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setAvailable("edit_redo", false);
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connect(d->history, SIGNAL(commandExecuted(KCommand*)), this, SLOT(slotCommandExecuted(KCommand*)));
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#endif
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#ifdef KEXI_DEBUG_GUI
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KexiUtils::addAlterTableActionDebug(QString::null); //to create the tab
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KexiUtils::connectPushButtonActionForDebugWindow(
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"simulateAlterTableExecution", this, SLOT(slotSimulateAlterTableExecution()));
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KexiUtils::connectPushButtonActionForDebugWindow(
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"executeRealAlterTable", this, SLOT(executeRealAlterTable()));
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#endif
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}
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KexiTableDesignerView::~KexiTableDesignerView()
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{
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// removeCurrentPropertySet();
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delete d;
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}
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void KexiTableDesignerView::initData()
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{
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//add column data
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// d->data->clear();
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d->data->deleteAllRows();
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int tableFieldCount = 0;
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d->primaryKeyExists = false;
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if (tempData()->table) {
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tableFieldCount = tempData()->table->fieldCount();
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//not needed d->sets->clear(tableFieldCount);
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//recreate table data rows
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for(int i=0; i < tableFieldCount; i++) {
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KexiDB::Field *field = tempData()->table->field(i);
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KexiTableItem *item = d->data->createItem(); //new KexiTableItem(0);
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if (field->isPrimaryKey()) {
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(*item)[COLUMN_ID_ICON] = "key";
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d->primaryKeyExists = true;
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}
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else {
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KexiDB::LookupFieldSchema *lookupFieldSchema
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= field->table() ? field->table()->lookupFieldSchema(*field) : 0;
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if (lookupFieldSchema && lookupFieldSchema->rowSource().type()!=KexiDB::LookupFieldSchema::RowSource::NoType
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&& !lookupFieldSchema->rowSource().name().isEmpty())
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{
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(*item)[COLUMN_ID_ICON] = "combo";
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}
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}
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(*item)[COLUMN_ID_CAPTION] = field->captionOrName();
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(*item)[COLUMN_ID_TYPE] = field->typeGroup()-1; //-1 because type groups are counted from 1
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(*item)[COLUMN_ID_DESC] = field->description();
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d->data->append(item);
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//later! createPropertySet( i, field );
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}
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}
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// else {
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// d->sets->clear();//default size
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// }
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//add empty space
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// const int columnsCount = d->data->columnsCount();
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for (int i=tableFieldCount; i<(int)d->sets->size(); i++) {
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// KexiTableItem *item = new KexiTableItem(columnsCount);//3 empty fields
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d->data->append(d->data->createItem());
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}
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//set data for our spreadsheet: this will clear our sets
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d->view->setData(d->data);
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//now recreate property sets
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if (tempData()->table) {
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for(int i=0; i < tableFieldCount; i++) {
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KexiDB::Field *field = tempData()->table->field(i);
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createPropertySet( i, *field );
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}
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}
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//column widths
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d->view->setColumnWidth(COLUMN_ID_ICON, IconSize( KIcon::Small ) + 10);
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d->view->adjustColumnWidthToContents(COLUMN_ID_CAPTION); //adjust column width
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d->view->setColumnWidth(COLUMN_ID_TYPE, d->maxTypeNameTextWidth + 2 * d->view->rowHeight());
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d->view->setColumnStretchEnabled( true, COLUMN_ID_DESC ); //last column occupies the rest of the area
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const int minCaptionColumnWidth = d->view->fontMetrics().width("wwwwwwwwwww");
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if (minCaptionColumnWidth > d->view->columnWidth(COLUMN_ID_CAPTION))
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d->view->setColumnWidth(COLUMN_ID_CAPTION, minCaptionColumnWidth);
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setDirty(false);
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d->view->setCursorPosition(0, COLUMN_ID_CAPTION); //set @ name column
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propertySetSwitched();
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}
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//! Gets subtype strings and names for type \a fieldType
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void
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KexiTableDesignerView::getSubTypeListData(KexiDB::Field::TypeGroup fieldTypeGroup,
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QStringList& stringsList, QStringList& namesList)
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{
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/* disabled - "mime" is moved from subType to "objectType" custom property
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if (fieldTypeGroup==KexiDB::Field::BLOBGroup) {
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// special case: BLOB type uses "mime-based" subtypes
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//! @todo hardcoded!
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stringsList << "image";
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namesList << i18n("Image object type", "Image");
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}
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else {*/
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stringsList = KexiDB::typeStringsForGroup(fieldTypeGroup);
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namesList = KexiDB::typeNamesForGroup(fieldTypeGroup);
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// }
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kexipluginsdbg << "KexiTableDesignerView::getSubTypeListData(): subType strings: " <<
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stringsList.join("|") << "\nnames: " << namesList.join("|") << endl;
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}
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KoProperty::Set *
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KexiTableDesignerView::createPropertySet( int row, const KexiDB::Field& field, bool newOne )
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{
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QString typeName = "KexiDB::Field::" + field.typeGroupString();
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KoProperty::Set *set = new KoProperty::Set(d->sets, typeName);
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if (mainWin()->project()->dbConnection()->isReadOnly())
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set->setReadOnly( true );
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// connect(buff,SIGNAL(propertyChanged(KexiPropertyBuffer&,KexiProperty&)),
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// this, SLOT(slotPropertyChanged(KexiPropertyBuffer&,KexiProperty&)));
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KoProperty::Property *prop;
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set->addProperty(prop = new KoProperty::Property("uid", d->generateUniqueId(), ""));
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prop->setVisible(false);
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//meta-info for property editor
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set->addProperty(prop = new KoProperty::Property("this:classString", i18n("Table field")) );
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prop->setVisible(false);
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set->addProperty(prop = new KoProperty::Property("this:iconName",
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//! \todo add table_field icon
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"lineedit" //"table_field"
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));
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prop->setVisible(false);
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set->addProperty(prop = new KoProperty::Property("this:useCaptionAsObjectName",
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QVariant(true, 1), QString::null)); //we want "caption" to be displayed in the header, not name
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prop->setVisible(false);
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//name
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set->addProperty(prop
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= new KoProperty::Property("name", QVariant(field.name()), i18n("Name"),
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QString::null, KexiCustomPropertyFactory::Identifier) );
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//type
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set->addProperty( prop
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= new KoProperty::Property("type", QVariant(field.type()), i18n("Type")) );
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#ifndef KexiTableDesignerView_DEBUG
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prop->setVisible(false);//always hidden
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#endif
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//subtype
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QStringList typeStringList, typeNameList;
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getSubTypeListData(field.typeGroup(), typeStringList, typeNameList);
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/* disabled - "mime" is moved from subType to "objectType" custom property
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QString subTypeValue;
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if (field.typeGroup()==KexiDB::Field::BLOBGroup) {
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// special case: BLOB type uses "mime-based" subtypes
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//! @todo this should be retrieved from KexiDB::Field when BLOB supports many different mimetypes
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subTypeValue = slist.first();
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}
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else {*/
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QString subTypeValue = field.typeString();
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//}
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set->addProperty(prop = new KoProperty::Property("subType",
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typeStringList, typeNameList, subTypeValue, i18n("Subtype")));
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// objectType
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QStringList objectTypeStringList, objectTypeNameList;
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//! @todo this should be retrieved from KexiDB::Field when BLOB supports many different mimetypes
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objectTypeStringList << "image";
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objectTypeNameList << i18n("Image object type", "Image");
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QString objectTypeValue( field.customProperty("objectType").toString() );
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if (objectTypeValue.isEmpty())
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objectTypeValue = DEFAULT_OBJECT_TYPE_VALUE;
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set->addProperty(prop = new KoProperty::Property("objectType",
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objectTypeStringList, objectTypeNameList, objectTypeValue, i18n("Subtype")/*todo other i18n string?*/));
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set->addProperty( prop
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= new KoProperty::Property("caption", QVariant(field.caption()), i18n("Caption") ) );
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prop->setVisible(false);//always hidden
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set->addProperty( prop
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= new KoProperty::Property("description", QVariant(field.description())) );
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prop->setVisible(false);//always hidden
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set->addProperty(prop
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= new KoProperty::Property("unsigned", QVariant(field.isUnsigned(), 4), i18n("Unsigned Number")));
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set->addProperty( prop
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= new KoProperty::Property("length", (int)field.length()/*200?*/, i18n("Length")));
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set->addProperty( prop
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= new KoProperty::Property("precision", (int)field.precision()/*200?*/, i18n("Precision")));
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#ifdef KEXI_NO_UNFINISHED
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prop->setVisible(false);
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#endif
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set->addProperty( prop
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= new KoProperty::Property("visibleDecimalPlaces", field.visibleDecimalPlaces(), i18n("Visible Decimal Places")));
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prop->setOption("min", -1);
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prop->setOption("minValueText", i18n("Auto Decimal Places","Auto"));
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//! @todo set reasonable default for column width
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set->addProperty( prop
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= new KoProperty::Property("width", (int)field.width()/*200?*/, i18n("Column Width")));
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#ifdef KEXI_NO_UNFINISHED
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prop->setVisible(false);
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#endif
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set->addProperty( prop
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= new KoProperty::Property("defaultValue", field.defaultValue(), i18n("Default Value"),
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QString::null,
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//! @todo use "Variant" type here when supported by KoProperty
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(KoProperty::PropertyType)field.variantType()) );
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prop->setOption("3rdState", i18n("None"));
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// prop->setVisible(false);
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set->addProperty( prop
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= new KoProperty::Property("primaryKey", QVariant(field.isPrimaryKey(), 4), i18n("Primary Key")));
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prop->setIcon("key");
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set->addProperty( prop
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= new KoProperty::Property("unique", QVariant(field.isUniqueKey(), 4), i18n("Unique")));
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set->addProperty( prop
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= new KoProperty::Property("notNull", QVariant(field.isNotNull(), 4), i18n("Required")));
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set->addProperty( prop
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= new KoProperty::Property("allowEmpty", QVariant(!field.isNotEmpty(), 4), i18n("Allow Zero\nSize")));
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set->addProperty( prop
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= new KoProperty::Property("autoIncrement", QVariant(field.isAutoIncrement(), 4), i18n("Autonumber")));
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prop->setIcon("autonumber");
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set->addProperty( prop
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= new KoProperty::Property("indexed", QVariant(field.isIndexed(), 4), i18n("Indexed")));
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//- properties related to lookup columns (used and set by the "lookup column" tab in the property pane)
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KexiDB::LookupFieldSchema *lookupFieldSchema = field.table() ? field.table()->lookupFieldSchema(field) : 0;
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set->addProperty( prop = new KoProperty::Property("rowSource",
|
|
lookupFieldSchema ? lookupFieldSchema->rowSource().name() : QString::null, i18n("Row Source")));
|
|
prop->setVisible(false);
|
|
|
|
set->addProperty( prop = new KoProperty::Property("rowSourceType",
|
|
lookupFieldSchema ? lookupFieldSchema->rowSource().typeName() : QString::null, i18n("Row Source\nType")));
|
|
prop->setVisible(false);
|
|
|
|
set->addProperty( prop
|
|
= new KoProperty::Property("boundColumn",
|
|
lookupFieldSchema ? lookupFieldSchema->boundColumn() : -1, i18n("Bound Column")));
|
|
prop->setVisible(false);
|
|
|
|
//! @todo this is backward-compatible code for "single visible column" implementation
|
|
//! for multiple columns, only the first is displayed, so there is a data loss is GUI is used
|
|
//! -- special koproperty editor needed
|
|
int visibleColumn = -1;
|
|
if (lookupFieldSchema && !lookupFieldSchema->visibleColumns().isEmpty())
|
|
visibleColumn = lookupFieldSchema->visibleColumns().first();
|
|
set->addProperty( prop
|
|
= new KoProperty::Property("visibleColumn", visibleColumn, i18n("Visible Column")));
|
|
prop->setVisible(false);
|
|
|
|
//! @todo support columnWidths(), columnHeadersVisible(), maximumListRows(), limitToList(), displayWidget()
|
|
|
|
//----
|
|
d->updatePropertiesVisibility(field.type(), *set);
|
|
|
|
connect(set, SIGNAL(propertyChanged(KoProperty::Set&, KoProperty::Property&)),
|
|
this, SLOT(slotPropertyChanged(KoProperty::Set&, KoProperty::Property&)));
|
|
|
|
d->sets->insert(row, set, newOne);
|
|
return set;
|
|
}
|
|
|
|
void KexiTableDesignerView::updateActions(bool activated)
|
|
{
|
|
Q_UNUSED(activated);
|
|
/*! \todo check if we can set pkey for this column type (eg. BLOB?) */
|
|
setAvailable("tablepart_toggle_pkey", propertySet()!=0 && !mainWin()->project()->dbConnection()->isReadOnly());
|
|
if (!propertySet())
|
|
return;
|
|
KoProperty::Set &set = *propertySet();
|
|
d->slotTogglePrimaryKeyCalled = true;
|
|
d->action_toggle_pkey->setChecked(set["primaryKey"].value().toBool());
|
|
d->slotTogglePrimaryKeyCalled = false;
|
|
}
|
|
|
|
void KexiTableDesignerView::slotUpdateRowActions(int row)
|
|
{
|
|
KexiDataTable::slotUpdateRowActions(row);
|
|
updateActions();
|
|
}
|
|
|
|
void KexiTableDesignerView::slotTogglePrimaryKey()
|
|
{
|
|
if (d->slotTogglePrimaryKeyCalled)
|
|
return;
|
|
d->slotTogglePrimaryKeyCalled = true;
|
|
if (!propertySet())
|
|
return;
|
|
KoProperty::Set &set = *propertySet();
|
|
bool isSet = !set["primaryKey"].value().toBool();
|
|
set.changeProperty("primaryKey", QVariant(isSet,1)); //this will update all related properties as well
|
|
/* CommandGroup *setPrimaryKeyCommand;
|
|
if (isSet) {
|
|
setPrimaryKeyCommand = new CommandGroup(i18n("Set primary key for field \"%1\"")
|
|
.arg(set["name"].value().toString()) );
|
|
}
|
|
else {
|
|
setPrimaryKeyCommand = new CommandGroup(i18n("Unset primary key for field \"%1\"")
|
|
.arg(set["name"].value().toString()) );
|
|
}
|
|
switchPrimaryKey(set, isSet, false, setPrimaryKeyCommand);*/
|
|
//addHistoryCommand( setPrimaryKeyCommand, false /* !execute */ );
|
|
d->slotTogglePrimaryKeyCalled = false;
|
|
}
|
|
|
|
void KexiTableDesignerView::switchPrimaryKey(KoProperty::Set &propertySet,
|
|
bool set, bool aWasPKey, CommandGroup* commandGroup)
|
|
{
|
|
const bool was_pkey = aWasPKey || propertySet["primaryKey"].value().toBool();
|
|
// propertySet["primaryKey"] = QVariant(set, 1);
|
|
d->setPropertyValueIfNeeded( propertySet, "primaryKey", QVariant(set,1), commandGroup );
|
|
if (&propertySet==this->propertySet()) {
|
|
//update action and icon @ column 0 (only if we're changing current property set)
|
|
d->action_toggle_pkey->setChecked(set);
|
|
if (d->view->selectedItem()) {
|
|
//show key in the table
|
|
d->view->data()->clearRowEditBuffer();
|
|
d->view->data()->updateRowEditBuffer(d->view->selectedItem(), COLUMN_ID_ICON,
|
|
QVariant(set ? "key" : ""));
|
|
d->view->data()->saveRowChanges(*d->view->selectedItem(), true);
|
|
}
|
|
if (was_pkey || set) //change flag only if we're setting pk or really clearing it
|
|
d->primaryKeyExists = set;
|
|
}
|
|
|
|
if (set) {
|
|
//primary key is set, remove old pkey if exists
|
|
KoProperty::Set *s = 0;
|
|
int i;
|
|
const int count = (int)d->sets->size();
|
|
for (i=0; i<count; i++) {
|
|
s = d->sets->at(i);
|
|
if (s && s!=&propertySet && (*s)["primaryKey"].value().toBool() && i!=d->view->currentRow())
|
|
break;
|
|
}
|
|
if (i<count) {//remove
|
|
//(*s)["autoIncrement"] = QVariant(false, 0);
|
|
d->setPropertyValueIfNeeded( *s, "autoIncrement", QVariant(false,0), commandGroup );
|
|
//(*s)["primaryKey"] = QVariant(false, 0);
|
|
d->setPropertyValueIfNeeded( *s, "primaryKey", QVariant(false,0), commandGroup );
|
|
//remove key from table
|
|
d->view->data()->clearRowEditBuffer();
|
|
KexiTableItem *item = d->view->itemAt(i);
|
|
if (item) {
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_ICON, QVariant());
|
|
d->view->data()->saveRowChanges(*item, true);
|
|
}
|
|
}
|
|
//set unsigned big-integer type
|
|
// d->view->data()->saveRowChanges(*d->view->selectedItem());
|
|
d->slotBeforeCellChanged_enabled = false;
|
|
d->view->data()->clearRowEditBuffer();
|
|
d->view->data()->updateRowEditBuffer(d->view->selectedItem(), COLUMN_ID_TYPE,
|
|
QVariant(KexiDB::Field::IntegerGroup-1/*counting from 0*/));
|
|
// QVariant(KexiDB::Field::typeGroupName(KexiDB::Field::IntegerGroup)));
|
|
d->view->data()->saveRowChanges(*d->view->selectedItem(), true);
|
|
//propertySet["subType"] = KexiDB::Field::typeString(KexiDB::Field::BigInteger);
|
|
d->setPropertyValueIfNeeded( propertySet, "subType", KexiDB::Field::typeString(KexiDB::Field::BigInteger),
|
|
commandGroup );
|
|
//propertySet["unsigned"] = QVariant(true,4);
|
|
d->setPropertyValueIfNeeded( propertySet, "unsigned", QVariant(true,4), commandGroup );
|
|
/*todo*/
|
|
d->slotBeforeCellChanged_enabled = true;
|
|
}
|
|
updateActions();
|
|
}
|
|
|
|
/*void KexiTableDesignerView::slotCellSelected(int, int row)
|
|
{
|
|
kdDebug() << "KexiTableDesignerView::slotCellSelected()" << endl;
|
|
if(row == m_row)
|
|
return;
|
|
m_row = row;
|
|
propertyBufferSwitched();
|
|
}*/
|
|
|
|
tristate KexiTableDesignerView::beforeSwitchTo(int mode, bool &dontStore)
|
|
{
|
|
if (!d->view->acceptRowEdit())
|
|
return false;
|
|
/* if (mode==Kexi::DesignViewMode) {
|
|
initData();
|
|
return true;
|
|
}
|
|
else */
|
|
tristate res = true;
|
|
if (mode==Kexi::DataViewMode) {
|
|
if (!dirty() && parentDialog()->neverSaved()) {
|
|
KMessageBox::sorry(this, i18n("Cannot switch to data view, because table design is empty.\n"
|
|
"First, please create your design.") );
|
|
return cancelled;
|
|
}
|
|
//<temporary>
|
|
else if (dirty() && !parentDialog()->neverSaved()) {
|
|
// cancelled = (KMessageBox::No == KMessageBox::questionYesNo(this, i18n("Saving changes for existing table design is not yet supported.\nDo you want to discard your changes now?")));
|
|
|
|
// KexiDB::Connection *conn = mainWin()->project()->dbConnection();
|
|
bool emptyTable;
|
|
int r = KMessageBox::warningYesNoCancel(this,
|
|
i18n("Saving changes for existing table design is now required.")
|
|
+ "\n" + d->messageForSavingChanges(emptyTable, /* skip warning? */!isPhysicalAlteringNeeded()),
|
|
QString::null,
|
|
KStdGuiItem::save(), KStdGuiItem::discard(), QString::null,
|
|
KMessageBox::Notify|KMessageBox::Dangerous);
|
|
if (r == KMessageBox::Cancel)
|
|
res = cancelled;
|
|
else
|
|
res = true;
|
|
dontStore = (r!=KMessageBox::Yes);
|
|
if (!dontStore)
|
|
d->dontAskOnStoreData = true;
|
|
// if (dontStore)
|
|
// setDirty(false);
|
|
}
|
|
//</temporary>
|
|
//todo
|
|
return res;
|
|
}
|
|
else if (mode==Kexi::TextViewMode) {
|
|
//todo
|
|
}
|
|
return res;
|
|
}
|
|
|
|
tristate KexiTableDesignerView::afterSwitchFrom(int mode)
|
|
{
|
|
if (mode==Kexi::NoViewMode || mode==Kexi::DataViewMode) {
|
|
initData();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
KoProperty::Set *KexiTableDesignerView::propertySet()
|
|
{
|
|
return d->sets ? d->sets->currentPropertySet() : 0;
|
|
}
|
|
|
|
/*
|
|
void KexiTableDesignerView::removeCurrentPropertySet()
|
|
{
|
|
const int r = d->view->currentRow();
|
|
KoProperty::Set *buf = d->sets.at(r);
|
|
if (!buf)
|
|
return;
|
|
buf->debug();
|
|
// m_currentBufferCleared = true;
|
|
d->sets.remove(r);
|
|
propertysetswitched();
|
|
// delete buf;
|
|
// m_currentBufferCleared = false;
|
|
}
|
|
*/
|
|
|
|
void KexiTableDesignerView::slotBeforeCellChanged(
|
|
KexiTableItem *item, int colnum, QVariant& newValue, KexiDB::ResultInfo* /*result*/)
|
|
{
|
|
if (!d->slotBeforeCellChanged_enabled)
|
|
return;
|
|
// kdDebug() << d->view->selectedItem() << " " << item
|
|
//<< " " << d->sets->at( d->view->currentRow() ) << " " << propertySet() << endl;
|
|
if (colnum==COLUMN_ID_CAPTION) {//'caption'
|
|
// if (!item->at(1).toString().isEmpty() && item->at(1).isNull()) {
|
|
//if 'type' is not filled yet
|
|
if (item->at(COLUMN_ID_TYPE).isNull()) {
|
|
//auto select 1st row of 'type' column
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_TYPE, QVariant((int)0));
|
|
}
|
|
|
|
KoProperty::Set *propertySetForItem = d->sets->findPropertySetForItem(*item);
|
|
if (propertySetForItem) {
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = false; //because we'll add the two changes as one KMacroCommand
|
|
QString oldName( propertySetForItem->property("name").value().toString() );
|
|
QString oldCaption( propertySetForItem->property("caption").value().toString() );
|
|
|
|
//we need to create the action now as set["name"] will be changed soon..
|
|
ChangeFieldPropertyCommand *changeCaptionCommand
|
|
= new ChangeFieldPropertyCommand( this, *propertySetForItem, "caption", oldCaption, newValue);
|
|
|
|
//update field caption and name
|
|
propertySetForItem->changeProperty("caption", newValue);
|
|
propertySetForItem->changeProperty("name", newValue); // "name" prop. is of custom type Identifier, so this assignment
|
|
// will automatically convert newValue to an valid identifier
|
|
|
|
//remember this action containing 2 subactions
|
|
CommandGroup *changeCaptionAndNameCommand = new CommandGroup(
|
|
i18n("Change \"%1\" field's name to \"%2\" and caption from \"%3\" to \"%4\"")
|
|
.arg(oldName).arg(propertySetForItem->property("name").value().toString())
|
|
.arg(oldCaption).arg(newValue.toString() ));
|
|
changeCaptionAndNameCommand->addCommand( changeCaptionCommand );
|
|
// new ChangeFieldPropertyCommand( this, *propertySetForItem,
|
|
// "caption", oldCaption, newValue)
|
|
// );
|
|
changeCaptionAndNameCommand->addCommand(
|
|
new ChangeFieldPropertyCommand( this, *propertySetForItem,
|
|
"name", oldName, propertySetForItem->property("name").value().toString())
|
|
);
|
|
addHistoryCommand( changeCaptionAndNameCommand, false /* !execute */ );
|
|
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = true;
|
|
}
|
|
}
|
|
else if (colnum==COLUMN_ID_TYPE) {//'type'
|
|
if (newValue.isNull()) {
|
|
//'type' col will be cleared: clear all other columns as well
|
|
d->slotBeforeCellChanged_enabled = false;
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_ICON, QVariant());
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_CAPTION, QVariant(QString::null));
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_DESC, QVariant());
|
|
d->slotBeforeCellChanged_enabled = true;
|
|
return;
|
|
}
|
|
|
|
KoProperty::Set *propertySetForItem = d->sets->findPropertySetForItem(*item);
|
|
if (!propertySetForItem)
|
|
return;
|
|
|
|
KoProperty::Set &set = *propertySetForItem; //propertySet();
|
|
|
|
//'type' col is changed (existed before)
|
|
//-get type group number
|
|
KexiDB::Field::TypeGroup fieldTypeGroup;
|
|
int i_fieldTypeGroup = newValue.toInt()+1/*counting from 1*/;
|
|
if (i_fieldTypeGroup < 1 || i_fieldTypeGroup >
|
|
#ifdef KEXI_NO_BLOB_FIELDS
|
|
//! @todo remove this later
|
|
(int)KexiDB::Field::LastTypeGroup-1) //don't show last (BLOB) type
|
|
#else
|
|
(int)KexiDB::Field::LastTypeGroup)
|
|
#endif
|
|
return;
|
|
fieldTypeGroup = static_cast<KexiDB::Field::TypeGroup>(i_fieldTypeGroup);
|
|
|
|
//-get 1st type from this group, and update 'type' property
|
|
KexiDB::Field::Type fieldType = KexiDB::defaultTypeForGroup( fieldTypeGroup );
|
|
if (fieldType==KexiDB::Field::InvalidType)
|
|
fieldType = KexiDB::Field::Text;
|
|
//moved down set["type"] = (int)fieldType;
|
|
// set["subType"] = KexiDB::Field::typeName(fieldType);
|
|
|
|
//-get subtypes for this type: keys (slist) and names (nlist)
|
|
QStringList slist, nlist;
|
|
getSubTypeListData(fieldTypeGroup, slist, nlist);
|
|
|
|
QString subTypeValue;
|
|
/* disabled - "mime" is moved from subType to "objectType" custom property
|
|
if (fieldType==KexiDB::Field::BLOB) {
|
|
// special case: BLOB type uses "mime-based" subtypes
|
|
subTypeValue = slist.first();
|
|
}
|
|
else {*/
|
|
subTypeValue = KexiDB::Field::typeString(fieldType);
|
|
//}
|
|
KoProperty::Property *subTypeProperty = &set["subType"];
|
|
kexipluginsdbg << subTypeProperty->value() << endl;
|
|
|
|
// *** this action contains subactions ***
|
|
CommandGroup *changeDataTypeCommand = new CommandGroup(
|
|
i18n("Change data type for field \"%1\" to \"%2\"")
|
|
.arg(set["name"].value().toString()).arg( KexiDB::Field::typeName( fieldType ) ) );
|
|
|
|
//kexipluginsdbg << "++++++++++" << slist << nlist << endl;
|
|
|
|
//update subtype list and value
|
|
const bool forcePropertySetReload
|
|
= KexiDB::Field::typeGroup( KexiDB::Field::typeForString(subTypeProperty->value().toString()) )
|
|
!= fieldTypeGroup; //<-- ?????
|
|
// const bool forcePropertySetReload = set["type"].value().toInt() != (int)fieldTypeGroup;
|
|
const bool useListData = slist.count() > 1; //disabled-> || fieldType==KexiDB::Field::BLOB;
|
|
|
|
if (!useListData) {
|
|
slist.clear(); //empty list will be passed
|
|
nlist.clear();
|
|
}
|
|
d->setPropertyValueIfNeeded( set, "type", (int)fieldType, changeDataTypeCommand,
|
|
false /*!forceAddCommand*/, true /*rememberOldValue*/);
|
|
|
|
// notNull and defaultValue=false is reasonable for boolean type
|
|
if (fieldType == KexiDB::Field::Boolean) {
|
|
//! @todo maybe this is good for other data types as well?
|
|
d->setPropertyValueIfNeeded( set, "notNull", QVariant(true, 1), changeDataTypeCommand,
|
|
false /*!forceAddCommand*/, false /*!rememberOldValue*/);
|
|
d->setPropertyValueIfNeeded( set, "defaultValue", QVariant(false, 1), changeDataTypeCommand,
|
|
false /*!forceAddCommand*/, false /*!rememberOldValue*/);
|
|
}
|
|
|
|
/* if (useListData) {
|
|
{
|
|
subTypeProperty->setListData( slist, nlist );
|
|
}
|
|
else {
|
|
subTypeProperty->setListData( 0 );
|
|
}*/
|
|
if (set["primaryKey"].value().toBool()==true) {
|
|
//primary keys require big int, so if selected type is not integer- remove PK
|
|
if (fieldTypeGroup != KexiDB::Field::IntegerGroup) {
|
|
/*not needed, line below will do the work
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_ICON, QVariant());
|
|
d->view->data()->saveRowChanges(*item); */
|
|
//set["primaryKey"] = QVariant(false, 1);
|
|
d->setPropertyValueIfNeeded( set, "primaryKey", QVariant(false, 1), changeDataTypeCommand );
|
|
//! @todo should we display (passive?) dialog informing about cleared pkey?
|
|
}
|
|
}
|
|
// if (useListData)
|
|
// subTypeProperty->setValue( subTypeValue, false/*!rememberOldValue*/ );
|
|
d->setPropertyValueIfNeeded( set, "subType", subTypeValue,
|
|
changeDataTypeCommand, false, false /*!rememberOldValue*/,
|
|
&slist, &nlist );
|
|
|
|
if (d->updatePropertiesVisibility(fieldType, set, changeDataTypeCommand) || forcePropertySetReload) {
|
|
//properties' visiblility changed: refresh prop. set
|
|
propertySetReloaded(true);
|
|
}
|
|
|
|
addHistoryCommand( changeDataTypeCommand, false /* !execute */ );
|
|
}
|
|
else if (colnum==COLUMN_ID_DESC) {//'description'
|
|
KoProperty::Set *propertySetForItem = d->sets->findPropertySetForItem(*item);
|
|
if (!propertySetForItem)
|
|
return;
|
|
//update field desc.
|
|
QVariant oldValue((*propertySetForItem)["description"].value());
|
|
kexipluginsdbg << oldValue << endl;
|
|
propertySetForItem->changeProperty("description", newValue);
|
|
/*moved addHistoryCommand(
|
|
new ChangeFieldPropertyCommand( this, *propertySetForItem,
|
|
"description", oldValue, newValue ), false);*/
|
|
}
|
|
}
|
|
|
|
void KexiTableDesignerView::slotRowUpdated(KexiTableItem *item)
|
|
{
|
|
const int row = d->view->data()->findRef(item);
|
|
if (row < 0)
|
|
return;
|
|
|
|
setDirty();
|
|
|
|
//-check if the row was empty before updating
|
|
//if yes: we want to add a property set for this new row (field)
|
|
QString fieldCaption( item->at(COLUMN_ID_CAPTION).toString() );
|
|
const bool prop_set_allowed = !item->at(COLUMN_ID_TYPE).isNull();
|
|
|
|
if (!prop_set_allowed && d->sets->at(row)/*propertySet()*/) {
|
|
//there is a property set, but it's not allowed - remove it:
|
|
d->sets->remove( row ); //d->sets->removeCurrentPropertySet();
|
|
|
|
//clear 'type' column:
|
|
d->view->data()->clearRowEditBuffer();
|
|
// d->view->data()->updateRowEditBuffer(d->view->selectedItem(), COLUMN_ID_TYPE, QVariant());
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_TYPE, QVariant());
|
|
d->view->data()->saveRowChanges(*item);
|
|
|
|
} else if (prop_set_allowed && !d->sets->at(row)/*propertySet()*/) {
|
|
//-- create a new field:
|
|
KexiDB::Field::TypeGroup fieldTypeGroup = static_cast<KexiDB::Field::TypeGroup>(
|
|
item->at(COLUMN_ID_TYPE).toInt()+1/*counting from 1*/ );
|
|
int intFieldType = KexiDB::defaultTypeForGroup( fieldTypeGroup );
|
|
if (intFieldType==0)
|
|
return;
|
|
|
|
QString description( item->at(COLUMN_ID_DESC).toString() );
|
|
|
|
//todo: check uniqueness:
|
|
QString fieldName( KexiUtils::string2Identifier(fieldCaption) );
|
|
|
|
KexiDB::Field::Type fieldType = KexiDB::intToFieldType( intFieldType );
|
|
KexiDB::Field field( //tmp
|
|
fieldName,
|
|
fieldType,
|
|
KexiDB::Field::NoConstraints,
|
|
KexiDB::Field::NoOptions,
|
|
/*length*/0,
|
|
/*precision*/0,
|
|
/*defaultValue*/QVariant(),
|
|
fieldCaption,
|
|
description,
|
|
/*width*/0);
|
|
// m_newTable->addField( field );
|
|
|
|
// reasonable case for boolean type: set notNull flag and "false" as default value
|
|
if (fieldType == KexiDB::Field::Boolean) {
|
|
field.setNotNull( true );
|
|
field.setDefaultValue( QVariant(false, 0) );
|
|
}
|
|
|
|
kexipluginsdbg << "KexiTableDesignerView::slotRowUpdated(): " << field.debugString() << endl;
|
|
|
|
//create a new property set:
|
|
KoProperty::Set *newSet = createPropertySet( row, field, true );
|
|
//moved
|
|
//add a special property indicating that this is brand new buffer,
|
|
//not just changed
|
|
// KoProperty::Property* prop = new KoProperty::Property("newrow", QVariant());
|
|
// prop->setVisible(false);
|
|
// newbuff->addProperty( prop );
|
|
|
|
//refresh property editor:
|
|
propertySetSwitched();
|
|
|
|
if (row>=0) {
|
|
if (d->addHistoryCommand_in_slotRowUpdated_enabled) {
|
|
addHistoryCommand( new InsertFieldCommand( this, row, *newSet /*propertySet()*/ ), //, field /*will be copied*/
|
|
false /* !execute */ );
|
|
}
|
|
}
|
|
else {
|
|
kexipluginswarn << "KexiTableDesignerView::slotRowUpdated() row # not found !" << endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
void KexiTableDesignerView::updateActions()
|
|
{
|
|
updateActions(false);
|
|
}
|
|
|
|
void KexiTableDesignerView::slotPropertyChanged(KoProperty::Set& set, KoProperty::Property& property)
|
|
{
|
|
// if (!d->slotPropertyChanged_enabled)
|
|
// return;
|
|
const QCString pname = property.name();
|
|
kexipluginsdbg << "KexiTableDesignerView::slotPropertyChanged(): " << pname << " = " << property.value()
|
|
<< " (oldvalue = " << property.oldValue() << ")" << endl;
|
|
|
|
// true is PK should be altered
|
|
bool changePrimaryKey = false;
|
|
// true is PK should be set to true, otherwise unset
|
|
bool setPrimaryKey = false;
|
|
|
|
if (pname=="primaryKey" && d->slotPropertyChanged_primaryKey_enabled) {
|
|
changePrimaryKey = true;
|
|
setPrimaryKey = property.value().toBool();
|
|
}
|
|
|
|
// update "lookup column" icon
|
|
if (pname=="rowSource" || pname=="rowSourceType") {
|
|
//! @todo indicate invalid definitions of lookup columns as well using a special icon
|
|
//! (e.g. due to missing data source)
|
|
const int row = d->sets->findRowForPropertyValue("uid", set["uid"].value().toInt());
|
|
KexiTableItem *item = d->view->itemAt(row);
|
|
if (item)
|
|
d->updateIconForItem(*item, set);
|
|
}
|
|
|
|
//setting autonumber requires setting PK as well
|
|
CommandGroup *setAutonumberCommand = 0;
|
|
CommandGroup *toplevelCommand = 0;
|
|
if (pname=="autoIncrement" && property.value().toBool()==true) {
|
|
if (set["primaryKey"].value().toBool()==false) {//we need PKEY here!
|
|
QString msg = QString("<p>")
|
|
+i18n("Setting autonumber requires primary key to be set for current field.")+"</p>";
|
|
if (d->primaryKeyExists)
|
|
msg += (QString("<p>")+ i18n("Previous primary key will be removed.")+"</p>");
|
|
msg += (QString("<p>")
|
|
+i18n("Do you want to create primary key for current field? "
|
|
"Click \"Cancel\" to cancel setting autonumber.")+"</p>");
|
|
|
|
if (KMessageBox::Yes == KMessageBox::questionYesNo(this, msg,
|
|
i18n("Setting Autonumber Field"),
|
|
KGuiItem(i18n("Create &Primary Key"), "key"), KStdGuiItem::cancel() ))
|
|
{
|
|
changePrimaryKey = true;
|
|
setPrimaryKey = true;
|
|
//switchPrimaryKey(set, true);
|
|
// this will be toplevel command
|
|
setAutonumberCommand = new CommandGroup(
|
|
i18n("Assign autonumber for field \"%1\"").arg(set["name"].value().toString()) );
|
|
toplevelCommand = setAutonumberCommand;
|
|
d->setPropertyValueIfNeeded( set, "autoIncrement", QVariant(true,1), setAutonumberCommand );
|
|
}
|
|
else {
|
|
setAutonumberCommand = new CommandGroup(
|
|
i18n("Remove autonumber from field \"%1\"").arg(set["name"].value().toString()) );
|
|
//d->slotPropertyChanged_enabled = false;
|
|
// set["autoIncrement"].setValue( QVariant(false,1), false/*don't save old*/);
|
|
// d->slotPropertyChanged_enabled = true;
|
|
d->setPropertyValueIfNeeded( set, "autoIncrement", QVariant(false,1), setAutonumberCommand,
|
|
true /*forceAddCommand*/, false/*rememberOldValue*/ );
|
|
addHistoryCommand( setAutonumberCommand, false /* !execute */ );
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
//clear PK when these properties were set to false:
|
|
if ((pname=="indexed" || pname=="unique" || pname=="notNull")
|
|
&& set["primaryKey"].value().toBool() && property.value().toBool()==false)
|
|
{
|
|
//! @todo perhaps show a hint in help panel telling what happens?
|
|
changePrimaryKey = true;
|
|
setPrimaryKey = false;
|
|
// this will be toplevel command
|
|
CommandGroup *unsetIndexedOrUniquOrNotNullCommand = new CommandGroup(
|
|
i18n("Set \"%1\" property for field \"%2\"").arg(property.caption()).arg(set["name"].value().toString()) );
|
|
toplevelCommand = unsetIndexedOrUniquOrNotNullCommand;
|
|
d->setPropertyValueIfNeeded( set, pname, QVariant(false,1), unsetIndexedOrUniquOrNotNullCommand );
|
|
if (pname=="notNull") {
|
|
//? d->setPropertyValueIfNeeded( set, "notNull", QVariant(true,1), unsetIndexedOrUniquOrNotNullCommand );
|
|
d->setPropertyValueIfNeeded( set, "unique", QVariant(false,1), unsetIndexedOrUniquOrNotNullCommand );
|
|
}
|
|
}
|
|
|
|
if (pname=="defaultValue") {
|
|
KexiDB::Field::Type type = KexiDB::intToFieldType( set["type"].value().toInt() );
|
|
set["defaultValue"].setType((KoProperty::PropertyType)KexiDB::Field::variantType(type));
|
|
}
|
|
|
|
if (pname=="subType" && d->slotPropertyChanged_subType_enabled) {
|
|
d->slotPropertyChanged_subType_enabled = false;
|
|
if (set["primaryKey"].value().toBool()==true
|
|
&& property.value().toString()!=KexiDB::Field::typeString(KexiDB::Field::BigInteger))
|
|
{
|
|
kexipluginsdbg << "INVALID " << property.value().toString() << endl;
|
|
// if (KMessageBox::Yes == KMessageBox::questionYesNo(this, msg,
|
|
// i18n("This field has promary key assigned. Setting autonumber field"),
|
|
// KGuiItem(i18n("Create &Primary Key"), "key"), KStdGuiItem::cancel() ))
|
|
|
|
}
|
|
KexiDB::Field::Type type = KexiDB::intToFieldType( set["type"].value().toInt() );
|
|
QString typeName;
|
|
/* disabled - "mime" is moved from subType to "objectType" custom property
|
|
if (type==KexiDB::Field::BLOB) { //special case
|
|
//find i18n'd text
|
|
QStringList stringsList, namesList;
|
|
getSubTypeListData(KexiDB::Field::BLOBGroup, stringsList, namesList);
|
|
const int stringIndex = stringsList.findIndex( property.value().toString() );
|
|
if (-1 == stringIndex || stringIndex>=(int)namesList.count())
|
|
typeName = property.value().toString(); //for sanity
|
|
else
|
|
typeName = namesList[stringIndex];
|
|
}
|
|
else {*/
|
|
typeName = KexiDB::Field::typeName( KexiDB::Field::typeForString(property.value().toString()) );
|
|
// }
|
|
// kdDebug() << property.value().toString() << endl;
|
|
// kdDebug() << set["type"].value() << endl;
|
|
// if (KexiDB::Field::typeGroup( set["type"].value().toInt() ) == (int)KexiDB::Field::TextGroup) {
|
|
CommandGroup* changeFieldTypeCommand = new CommandGroup(
|
|
i18n("Change type for field \"%1\" to \"%2\"").arg(set["name"].value().toString())
|
|
.arg(typeName) );
|
|
d->setPropertyValueIfNeeded( set, "subType", property.value(), property.oldValue(),
|
|
changeFieldTypeCommand );
|
|
|
|
kexipluginsdbg << set["type"].value() << endl;
|
|
const KexiDB::Field::Type newType = KexiDB::Field::typeForString(property.value().toString());
|
|
set["type"].setValue( newType );
|
|
|
|
// cast "defaultValue" property value to a new type
|
|
QVariant oldDefVal( set["defaultValue"].value() );
|
|
QVariant newDefVal( tryCastQVariant(oldDefVal, KexiDB::Field::variantType(type)) );
|
|
if (oldDefVal.type()!=newDefVal.type())
|
|
set["defaultValue"].setType( newDefVal.type() );
|
|
d->setPropertyValueIfNeeded( set, "defaultValue", newDefVal, newDefVal,
|
|
changeFieldTypeCommand );
|
|
|
|
d->updatePropertiesVisibility(newType, set);
|
|
//properties' visiblility changed: refresh prop. set
|
|
propertySetReloaded(true);
|
|
d->slotPropertyChanged_subType_enabled = true;
|
|
|
|
addHistoryCommand( changeFieldTypeCommand, false /* !execute */ );
|
|
return;
|
|
// }
|
|
// d->slotPropertyChanged_subType_enabled = true;
|
|
// return;
|
|
}
|
|
|
|
if (d->addHistoryCommand_in_slotPropertyChanged_enabled && !changePrimaryKey/*we'll add multiple commands for PK*/) {
|
|
addHistoryCommand( new ChangeFieldPropertyCommand(this, set,
|
|
property.name(), property.oldValue() /* ??? */, property.value()),
|
|
false /* !execute */ );
|
|
}
|
|
|
|
if (changePrimaryKey) {
|
|
d->slotPropertyChanged_primaryKey_enabled = false;
|
|
if (setPrimaryKey) {
|
|
//primary key implies some rules
|
|
//const bool prev_addHistoryCommand_in_slotPropertyChanged_enabled = d->addHistoryCommand_in_slotPropertyChanged_enabled;
|
|
// d->addHistoryCommand_in_slotPropertyChanged_enabled = false;
|
|
|
|
//this action contains subactions
|
|
CommandGroup *setPrimaryKeyCommand = new CommandGroup(
|
|
i18n("Set primary key for field \"%1\"")
|
|
.arg(set["name"].value().toString()) );
|
|
if (toplevelCommand)
|
|
toplevelCommand->addCommand( setPrimaryKeyCommand );
|
|
else
|
|
toplevelCommand = setPrimaryKeyCommand;
|
|
|
|
d->setPropertyValueIfNeeded( set, "primaryKey", QVariant(true,1), setPrimaryKeyCommand, true /*forceAddCommand*/ );
|
|
d->setPropertyValueIfNeeded( set, "unique", QVariant(true,1), setPrimaryKeyCommand );
|
|
d->setPropertyValueIfNeeded( set, "notNull", QVariant(true,1), setPrimaryKeyCommand );
|
|
d->setPropertyValueIfNeeded( set, "allowEmpty", QVariant(false,1), setPrimaryKeyCommand );
|
|
d->setPropertyValueIfNeeded( set, "indexed", QVariant(true,1), setPrimaryKeyCommand );
|
|
//! \todo: add setting for this: "Integer PKeys have autonumber set by default"
|
|
d->setPropertyValueIfNeeded( set, "autoIncrement", QVariant(true,1), setPrimaryKeyCommand );
|
|
|
|
/* set["unique"] = QVariant(true,1);
|
|
set["notNull"] = QVariant(true,1);
|
|
set["allowEmpty"] = QVariant(false,1);
|
|
set["indexed"] = QVariant(true,1);
|
|
set["autoIncrement"] = QVariant(true,1);*/
|
|
// d->addHistoryCommand_in_slotPropertyChanged_enabled = prev_addHistoryCommand_in_slotPropertyChanged_enabled;
|
|
//down addHistoryCommand( toplevelCommand, false /* !execute */ );
|
|
}
|
|
else {//! set PK to false
|
|
//remember this action containing 2 subactions
|
|
CommandGroup *setPrimaryKeyCommand = new CommandGroup(
|
|
i18n("Unset primary key for field \"%1\"")
|
|
.arg(set["name"].value().toString()) );
|
|
if (toplevelCommand)
|
|
toplevelCommand->addCommand( setPrimaryKeyCommand );
|
|
else
|
|
toplevelCommand = setPrimaryKeyCommand;
|
|
|
|
d->setPropertyValueIfNeeded( set, "primaryKey", QVariant(false,1), setPrimaryKeyCommand, true /*forceAddCommand*/ );
|
|
d->setPropertyValueIfNeeded( set, "autoIncrement", QVariant(false,1), setPrimaryKeyCommand );
|
|
// set["autoIncrement"] = QVariant(false,1);
|
|
|
|
//down addHistoryCommand( toplevelCommand, false /* !execute */ );
|
|
}
|
|
switchPrimaryKey(set, setPrimaryKey, true/*wasPKey*/, toplevelCommand);
|
|
d->updatePropertiesVisibility(
|
|
KexiDB::Field::typeForString( set["subType"].value().toString() ), set, toplevelCommand);
|
|
addHistoryCommand( toplevelCommand, false /* !execute */ );
|
|
//properties' visiblility changed: refresh prop. set
|
|
propertySetReloaded(true/*preservePrevSelection*/);
|
|
d->slotPropertyChanged_primaryKey_enabled = true;
|
|
}
|
|
}
|
|
|
|
void KexiTableDesignerView::slotRowInserted()
|
|
{
|
|
updateActions();
|
|
|
|
if (d->addHistoryCommand_in_slotRowInserted_enabled) {
|
|
const int row = d->view->currentRow();
|
|
if (row>=0) {
|
|
addHistoryCommand( new InsertEmptyRowCommand( this, row ), false /* !execute */ );
|
|
}
|
|
}
|
|
//TODO?
|
|
}
|
|
|
|
void KexiTableDesignerView::slotAboutToDeleteRow(
|
|
KexiTableItem& item, KexiDB::ResultInfo* result, bool repaint)
|
|
{
|
|
Q_UNUSED(result)
|
|
Q_UNUSED(repaint)
|
|
if (item[COLUMN_ID_ICON].toString()=="key")
|
|
d->primaryKeyExists = false;
|
|
|
|
if (d->addHistoryCommand_in_slotAboutToDeleteRow_enabled) {
|
|
const int row = d->view->data()->findRef(&item);
|
|
KoProperty::Set *set = row >=0 ? d->sets->at(row) : 0;
|
|
//set can be 0 here, what means "removing empty row"
|
|
addHistoryCommand(
|
|
new RemoveFieldCommand( this, row, set ),
|
|
false /* !execute */
|
|
);
|
|
}
|
|
}
|
|
|
|
KexiDB::Field * KexiTableDesignerView::buildField( const KoProperty::Set &set ) const
|
|
{
|
|
//create a map of property values
|
|
kexipluginsdbg << set["type"].value() << endl;
|
|
QMap<QCString, QVariant> values = KoProperty::propertyValues(set);
|
|
//remove internal values, to avoid creating custom field's properties
|
|
QMap<QCString, QVariant>::Iterator it = values.begin();
|
|
KexiDB::Field *field = new KexiDB::Field();
|
|
|
|
while (it!=values.end()) {
|
|
const QString propName( it.key() );
|
|
if (d->internalPropertyNames.find(propName.latin1()) || propName.startsWith("this:")
|
|
|| (/*sanity*/propName=="objectType" && KexiDB::Field::BLOB != KexiDB::intToFieldType( set["type"].value().toInt() )))
|
|
{
|
|
QMap<QCString, QVariant>::Iterator it_tmp = it;
|
|
++it;
|
|
values.remove(it_tmp);
|
|
}
|
|
else
|
|
++it;
|
|
}
|
|
//assign properties to the field
|
|
// (note that "objectType" property will be saved as custom property)
|
|
if (!KexiDB::setFieldProperties( *field, values )) {
|
|
delete field;
|
|
return 0;
|
|
}
|
|
return field;
|
|
}
|
|
|
|
tristate KexiTableDesignerView::buildSchema(KexiDB::TableSchema &schema, bool beSilent)
|
|
{
|
|
if (!d->view->acceptRowEdit())
|
|
return cancelled;
|
|
|
|
tristate res = true;
|
|
//check for pkey; automatically add a pkey if user wanted
|
|
if (!d->primaryKeyExists) {
|
|
if (beSilent) {
|
|
kexipluginsdbg << "KexiTableDesignerView::buildSchema(): no primay key defined..." << endl;
|
|
}
|
|
else {
|
|
const int questionRes = KMessageBox::questionYesNoCancel(this,
|
|
i18n("<p>Table \"%1\" has no <b>primary key</b> defined.</p>"
|
|
"<p>Although a primary key is not required, it is needed "
|
|
"for creating relations between database tables. "
|
|
"Do you want to add primary key automatically now?</p>"
|
|
"<p>If you want to add a primary key by hand, press \"Cancel\" "
|
|
"to cancel saving table design.</p>").arg(schema.name()),
|
|
QString::null, KGuiItem(i18n("&Add Primary Key"), "key"), KStdGuiItem::no(),
|
|
"autogeneratePrimaryKeysOnTableDesignSaving");
|
|
if (questionRes==KMessageBox::Cancel) {
|
|
return cancelled;
|
|
}
|
|
else if (questionRes==KMessageBox::Yes) {
|
|
//-find unique name, starting with, "id", "id2", ....
|
|
int i=0;
|
|
int idIndex = 1; //means "id"
|
|
QString pkFieldName("id%1");
|
|
QString pkFieldCaption(i18n("Identifier%1", "Id%1"));
|
|
while (i<(int)d->sets->size()) {
|
|
KoProperty::Set *set = d->sets->at(i);
|
|
if (set) {
|
|
if ((*set)["name"].value().toString()
|
|
== pkFieldName.arg(idIndex==1?QString::null : QString::number(idIndex))
|
|
|| (*set)["caption"].value().toString()
|
|
== pkFieldCaption.arg(idIndex==1?QString::null : QString::number(idIndex)))
|
|
{
|
|
//try next id index
|
|
i = 0;
|
|
idIndex++;
|
|
continue;
|
|
}
|
|
}
|
|
i++;
|
|
}
|
|
pkFieldName = pkFieldName.arg(idIndex==1?QString::null : QString::number(idIndex));
|
|
pkFieldCaption = pkFieldCaption.arg(idIndex==1?QString::null : QString::number(idIndex));
|
|
//ok, add PK with such unique name
|
|
d->view->insertEmptyRow(0);
|
|
d->view->setCursorPosition(0, COLUMN_ID_CAPTION);
|
|
d->view->data()->updateRowEditBuffer(d->view->selectedItem(), COLUMN_ID_CAPTION,
|
|
QVariant(pkFieldCaption));
|
|
d->view->data()->updateRowEditBuffer(d->view->selectedItem(), COLUMN_ID_TYPE,
|
|
QVariant(KexiDB::Field::IntegerGroup-1/*counting from 0*/));
|
|
if (!d->view->data()->saveRowChanges(*d->view->selectedItem(), true)) {
|
|
return cancelled;
|
|
}
|
|
slotTogglePrimaryKey();
|
|
}
|
|
}
|
|
}
|
|
|
|
//check for duplicates
|
|
KoProperty::Set *b = 0;
|
|
bool no_fields = true;
|
|
int i;
|
|
QDict<char> names(101, false);
|
|
char dummy;
|
|
for (i=0;i<(int)d->sets->size();i++) {
|
|
b = d->sets->at(i);
|
|
if (b) {
|
|
no_fields = false;
|
|
const QString name = (*b)["name"].value().toString();
|
|
if (name.isEmpty()) {
|
|
if (beSilent) {
|
|
kexipluginswarn <<
|
|
QString("KexiTableDesignerView::buildSchema(): no field caption entered at row %1...")
|
|
.arg(i+1) << endl;
|
|
}
|
|
else {
|
|
d->view->setCursorPosition(i, COLUMN_ID_CAPTION);
|
|
d->view->startEditCurrentCell();
|
|
KMessageBox::information(this, i18n("You should enter field caption.") );
|
|
}
|
|
res = cancelled;
|
|
break;
|
|
}
|
|
if (names[name]) {
|
|
break;
|
|
}
|
|
names.insert( name, &dummy ); //remember
|
|
}
|
|
}
|
|
if (res == true && no_fields) {//no fields added
|
|
if (beSilent) {
|
|
kexipluginswarn <<
|
|
"KexiTableDesignerView::buildSchema(): no field defined..." << endl;
|
|
}
|
|
else {
|
|
KMessageBox::sorry(this,
|
|
i18n("You have added no fields.\nEvery table should have at least one field.") );
|
|
}
|
|
res = cancelled;
|
|
}
|
|
if (res == true && b && i<(int)d->sets->size()) {//found a duplicate
|
|
if (beSilent) {
|
|
kexipluginswarn <<
|
|
QString("KexiTableDesignerView::buildSchema(): duplicated field name '%1'")
|
|
.arg((*b)["name"].value().toString()) << endl;
|
|
}
|
|
else {
|
|
d->view->setCursorPosition(i, COLUMN_ID_CAPTION);
|
|
d->view->startEditCurrentCell();
|
|
//! @todo for "names hidden" mode we won't get this error because user is unable to change names
|
|
KMessageBox::sorry(this,
|
|
i18n("You have added \"%1\" field name twice.\nField names cannot be repeated. "
|
|
"Correct name of the field.")
|
|
.arg((*b)["name"].value().toString()) );
|
|
}
|
|
res = cancelled;
|
|
}
|
|
if (res == true) {
|
|
//for every field, create KexiDB::Field definition
|
|
for (i=0;i<(int)d->sets->size();i++) {
|
|
KoProperty::Set *s = d->sets->at(i);
|
|
if (!s)
|
|
continue;
|
|
KexiDB::Field * f = buildField( *s );
|
|
if (!f)
|
|
continue; //hmm?
|
|
schema.addField(f);
|
|
if (!(*s)["rowSource"].value().toString().isEmpty() && !(*s)["rowSourceType"].value().toString().isEmpty()) {
|
|
//add lookup column
|
|
KexiDB::LookupFieldSchema *lookupFieldSchema = new KexiDB::LookupFieldSchema();
|
|
lookupFieldSchema->rowSource().setTypeByName( (*s)["rowSourceType"].value().toString() );
|
|
lookupFieldSchema->rowSource().setName( (*s)["rowSource"].value().toString() );
|
|
lookupFieldSchema->setBoundColumn( (*s)["boundColumn"].value().toInt() );
|
|
//! @todo this is backward-compatible code for "single visible column" implementation
|
|
//! for multiple columns, only the first is displayed, so there is a data loss is GUI is used
|
|
//! -- special koproperty editor needed
|
|
QValueList<uint> visibleColumns;
|
|
const int visibleColumn = (*s)["visibleColumn"].value().toInt();
|
|
if (visibleColumn >= 0)
|
|
visibleColumns.append( (uint)visibleColumn );
|
|
lookupFieldSchema->setVisibleColumns( visibleColumns );
|
|
//! @todo support columnWidths(), columnHeadersVisible(), maximumListRows(), limitToList(), displayWidget()
|
|
if (!schema.setLookupFieldSchema(f->name(), lookupFieldSchema)) {
|
|
kexipluginswarn <<
|
|
"KexiTableDesignerView::buildSchema(): !schema.setLookupFieldSchema()" << endl;
|
|
delete lookupFieldSchema;
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
|
|
//! @internal
|
|
//! A recursive function for copying alter table actions from undo/redo commands.
|
|
static void copyAlterTableActions(KCommand* command, KexiDB::AlterTableHandler::ActionList &actions)
|
|
{
|
|
CommandGroup* cmdGroup = dynamic_cast<CommandGroup*>( command );
|
|
if (cmdGroup) {//command group: flatten it
|
|
for (QPtrListIterator<KCommand> it(cmdGroup->commands()); it.current(); ++it)
|
|
copyAlterTableActions(it.current(), actions);
|
|
return;
|
|
}
|
|
Command* cmd = dynamic_cast<Command*>( command );
|
|
if (!cmd) {
|
|
kexipluginswarn << "KexiTableDesignerView::copyAlterTableActions(): cmd is not of type 'Command'!" << endl;
|
|
return;
|
|
}
|
|
KexiDB::AlterTableHandler::ActionBase* action = cmd->createAction();
|
|
//some commands can contain null actions, e.g. "set visibility" command
|
|
if (action)
|
|
actions.append( action );
|
|
}
|
|
|
|
tristate KexiTableDesignerView::buildAlterTableActions(KexiDB::AlterTableHandler::ActionList &actions)
|
|
{
|
|
actions.clear();
|
|
kexipluginsdbg << "KexiTableDesignerView::buildAlterTableActions(): " << d->history->commands().count()
|
|
<< " top-level command(s) to process..." << endl;
|
|
for (QPtrListIterator<KCommand> it(d->history->commands()); it.current(); ++it) {
|
|
copyAlterTableActions(it.current(), actions);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
KexiDB::SchemaData* KexiTableDesignerView::storeNewData(const KexiDB::SchemaData& sdata, bool &cancel)
|
|
{
|
|
if (tempData()->table || m_dialog->schemaData()) //must not be
|
|
return 0;
|
|
|
|
//create table schema definition
|
|
tempData()->table = new KexiDB::TableSchema(sdata.name());
|
|
tempData()->table->setName( sdata.name() );
|
|
tempData()->table->setCaption( sdata.caption() );
|
|
tempData()->table->setDescription( sdata.description() );
|
|
|
|
tristate res = buildSchema(*tempData()->table);
|
|
cancel = ~res;
|
|
|
|
//FINALLY: create table:
|
|
if (res == true) {
|
|
//todo
|
|
KexiDB::Connection *conn = mainWin()->project()->dbConnection();
|
|
res = conn->createTable(tempData()->table);
|
|
if (res!=true)
|
|
parentDialog()->setStatus(conn, "");
|
|
}
|
|
|
|
if (res == true) {
|
|
//we've current schema
|
|
tempData()->tableSchemaChangedInPreviousView = true;
|
|
//not needed; KexiProject emits newItemStored signal //let project know the table is created
|
|
// mainWin()->project()->emitTableCreated(*tempData()->table);
|
|
}
|
|
else {
|
|
delete tempData()->table;
|
|
tempData()->table = 0;
|
|
}
|
|
return tempData()->table;
|
|
}
|
|
|
|
tristate KexiTableDesignerView::storeData(bool dontAsk)
|
|
{
|
|
if (!tempData()->table || !m_dialog->schemaData()) {
|
|
d->recentResultOfStoreData = false;
|
|
return false;
|
|
}
|
|
|
|
KexiDB::Connection *conn = mainWin()->project()->dbConnection();
|
|
KexiDB::AlterTableHandler *alterTableHandler = 0;
|
|
KexiDB::TableSchema *newTable = 0;
|
|
|
|
//- create action list for the alter table handler
|
|
KexiDB::AlterTableHandler::ActionList actions;
|
|
tristate res = buildAlterTableActions( actions );
|
|
bool realAlterTableCanBeUsed = false; //!< @todo this is temporary flag before we switch entirely to real alter table
|
|
if (res == true) {
|
|
alterTableHandler = new KexiDB::AlterTableHandler( *conn );
|
|
alterTableHandler->setActions(actions);
|
|
|
|
if (!d->tempStoreDataUsingRealAlterTable) {
|
|
//only compute requirements
|
|
KexiDB::AlterTableHandler::ExecutionArguments args;
|
|
args.onlyComputeRequirements = true;
|
|
(void)alterTableHandler->execute(tempData()->table->name(), args);
|
|
res = args.result;
|
|
if (res == true && 0 == (args.requirements & (0xffff ^ KexiDB::AlterTableHandler::SchemaAlteringRequired)))
|
|
realAlterTableCanBeUsed = true;
|
|
}
|
|
}
|
|
|
|
if (res == true) {
|
|
res = KexiTablePart::askForClosingObjectsUsingTableSchema(
|
|
this, *conn, *tempData()->table,
|
|
i18n("You are about to change the design of table \"%1\" "
|
|
"but following objects using this table are opened:")
|
|
.arg(tempData()->table->name()));
|
|
}
|
|
|
|
if (res == true) {
|
|
if (!d->tempStoreDataUsingRealAlterTable && !realAlterTableCanBeUsed) {
|
|
//! @todo temp; remove this case:
|
|
delete alterTableHandler;
|
|
alterTableHandler = 0;
|
|
// - inform about removing the current table and ask for confirmation
|
|
if (!d->dontAskOnStoreData && !dontAsk) {
|
|
bool emptyTable;
|
|
const QString msg = d->messageForSavingChanges(emptyTable);
|
|
if (!emptyTable) {
|
|
if (KMessageBox::No == KMessageBox::questionYesNo(this, msg))
|
|
res = cancelled;
|
|
}
|
|
}
|
|
d->dontAskOnStoreData = false; //one-time use
|
|
if (~res) {
|
|
d->recentResultOfStoreData = res;
|
|
return res;
|
|
}
|
|
// keep old behaviour:
|
|
newTable = new KexiDB::TableSchema();
|
|
// copy the schema data
|
|
static_cast<KexiDB::SchemaData&>(*newTable) = static_cast<KexiDB::SchemaData&>(*tempData()->table);
|
|
res = buildSchema(*newTable);
|
|
kexipluginsdbg << "KexiTableDesignerView::storeData() : BUILD SCHEMA:" << endl;
|
|
newTable->debug();
|
|
|
|
res = conn->alterTable(*tempData()->table, *newTable);
|
|
if (res != true)
|
|
parentDialog()->setStatus(conn, "");
|
|
}
|
|
else {
|
|
KexiDB::AlterTableHandler::ExecutionArguments args;
|
|
newTable = alterTableHandler->execute(tempData()->table->name(), args);
|
|
res = args.result;
|
|
kexipluginsdbg << "KexiTableDesignerView::storeData() : ALTER TABLE EXECUTE: "
|
|
<< res.toString() << endl;
|
|
if (true != res) {
|
|
alterTableHandler->debugError();
|
|
parentDialog()->setStatus(alterTableHandler, "");
|
|
}
|
|
}
|
|
}
|
|
if (res == true) {
|
|
//change current schema
|
|
tempData()->table = newTable;
|
|
tempData()->tableSchemaChangedInPreviousView = true;
|
|
d->history->clear();
|
|
}
|
|
else {
|
|
delete newTable;
|
|
}
|
|
delete alterTableHandler;
|
|
d->recentResultOfStoreData = res;
|
|
return res;
|
|
}
|
|
|
|
tristate KexiTableDesignerView::simulateAlterTableExecution(QString *debugTarget)
|
|
{
|
|
#ifndef KEXI_NO_UNDOREDO_ALTERTABLE
|
|
# ifdef KEXI_DEBUG_GUI
|
|
if (mainWin()->activeWindow() != parentDialog()) //to avoid executing for multiple alter table views
|
|
return false;
|
|
if (!tempData()->table || !m_dialog->schemaData())
|
|
return false;
|
|
KexiDB::Connection *conn = mainWin()->project()->dbConnection();
|
|
KexiDB::AlterTableHandler::ActionList actions;
|
|
tristate res = buildAlterTableActions( actions );
|
|
//todo: result?
|
|
KexiDB::AlterTableHandler alterTableHandler( *conn );
|
|
alterTableHandler.setActions(actions);
|
|
KexiDB::AlterTableHandler::ExecutionArguments args;
|
|
if (debugTarget) {
|
|
args.debugString = debugTarget;
|
|
}
|
|
else {
|
|
args.simulate = true;
|
|
}
|
|
(void)alterTableHandler.execute(tempData()->table->name(), args);
|
|
return args.result;
|
|
# else
|
|
return false;
|
|
# endif
|
|
#else
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
void KexiTableDesignerView::slotSimulateAlterTableExecution()
|
|
{
|
|
(void)simulateAlterTableExecution(0);
|
|
}
|
|
|
|
tristate KexiTableDesignerView::executeRealAlterTable()
|
|
{
|
|
QSignal signal;
|
|
signal.connect( mainWin(), SLOT(slotProjectSave()) );
|
|
d->tempStoreDataUsingRealAlterTable = true;
|
|
d->recentResultOfStoreData = false;
|
|
signal.activate(); //will call KexiMainWindowImpl::slotProjectSaveAs() and thus storeData()
|
|
d->tempStoreDataUsingRealAlterTable = false;
|
|
return d->recentResultOfStoreData;
|
|
}
|
|
|
|
KexiTablePart::TempData* KexiTableDesignerView::tempData() const
|
|
{
|
|
return static_cast<KexiTablePart::TempData*>(parentDialog()->tempData());
|
|
}
|
|
|
|
/*void KexiTableDesignerView::slotAboutToUpdateRow(
|
|
KexiTableItem* item, KexiDB::RowEditBuffer* buffer, KexiDB::ResultInfo* result)
|
|
{
|
|
KexiDB::RowEditBuffer::SimpleMap map = buffer->simpleBuffer();
|
|
buffer->debug();
|
|
|
|
QVariant old_type = item->at(1);
|
|
QVariant *buf_type = buffer->at( d->view->field(1)->name() );
|
|
|
|
//check if there is a type specified
|
|
// if ((old_type.isNull() && !buf_type) || (buf_type && buf_type->isNull())) {
|
|
//kdDebug() << "err" << endl;
|
|
//}
|
|
// allow = true;
|
|
// m_dirty = m_dirty | result->success;
|
|
}*/
|
|
|
|
#ifdef KEXI_DEBUG_GUI
|
|
void KexiTableDesignerView::debugCommand( KCommand* command, int nestingLevel )
|
|
{
|
|
if (dynamic_cast<Command*>(command))
|
|
KexiUtils::addAlterTableActionDebug(dynamic_cast<Command*>(command)->debugString(), nestingLevel);
|
|
else
|
|
KexiUtils::addAlterTableActionDebug(command->name(), nestingLevel);
|
|
//show subcommands
|
|
if (dynamic_cast<CommandGroup*>(command)) {
|
|
for (QPtrListIterator<KCommand> it(dynamic_cast<CommandGroup*>(command)->commands()); it.current(); ++it) {
|
|
debugCommand(it.current(), nestingLevel + 1);
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void KexiTableDesignerView::addHistoryCommand( KCommand* command, bool execute )
|
|
{
|
|
#ifndef KEXI_NO_UNDOREDO_ALTERTABLE
|
|
# ifdef KEXI_DEBUG_GUI
|
|
debugCommand( command, 0 );
|
|
# endif
|
|
d->history->addCommand( command, execute );
|
|
updateUndoRedoActions();
|
|
#endif
|
|
}
|
|
|
|
void KexiTableDesignerView::updateUndoRedoActions()
|
|
{
|
|
#ifndef KEXI_NO_UNDOREDO_ALTERTABLE
|
|
setAvailable("edit_undo", d->historyActionCollection->action("edit_undo")->isEnabled());
|
|
setAvailable("edit_redo", d->historyActionCollection->action("edit_redo")->isEnabled());
|
|
#endif
|
|
}
|
|
|
|
void KexiTableDesignerView::slotUndo()
|
|
{
|
|
#ifndef KEXI_NO_UNDOREDO_ALTERTABLE
|
|
# ifdef KEXI_DEBUG_GUI
|
|
KexiUtils::addAlterTableActionDebug(QString("UNDO:"));
|
|
# endif
|
|
d->history->undo();
|
|
updateUndoRedoActions();
|
|
#endif
|
|
}
|
|
|
|
void KexiTableDesignerView::slotRedo()
|
|
{
|
|
#ifndef KEXI_NO_UNDOREDO_ALTERTABLE
|
|
# ifdef KEXI_DEBUG_GUI
|
|
KexiUtils::addAlterTableActionDebug(QString("REDO:"));
|
|
# endif
|
|
d->history->redo();
|
|
updateUndoRedoActions();
|
|
#endif
|
|
}
|
|
|
|
void KexiTableDesignerView::slotCommandExecuted(KCommand *command)
|
|
{
|
|
#ifdef KEXI_DEBUG_GUI
|
|
debugCommand( command, 1 );
|
|
#endif
|
|
}
|
|
|
|
void KexiTableDesignerView::slotAboutToShowContextMenu()
|
|
{
|
|
//update title
|
|
if (propertySet()) {
|
|
const KoProperty::Set &set = *propertySet();
|
|
QString captionOrName(set["caption"].value().toString());
|
|
if (captionOrName.isEmpty())
|
|
captionOrName = set["name"].value().toString();
|
|
//! @todo show "field" icon
|
|
d->contextMenuTitle->setTitle( i18n("Table field \"%1\"").arg(captionOrName) );
|
|
}
|
|
else {
|
|
d->contextMenuTitle->setTitle( i18n("Empty table row", "Empty Row") );
|
|
}
|
|
}
|
|
|
|
QString KexiTableDesignerView::debugStringForCurrentTableSchema(tristate& result)
|
|
{
|
|
KexiDB::TableSchema tempTable;
|
|
//copy schema data
|
|
static_cast<KexiDB::SchemaData&>(tempTable) = static_cast<KexiDB::SchemaData&>(*tempData()->table);
|
|
result = buildSchema(tempTable, true /*beSilent*/);
|
|
if (true!=result)
|
|
return QString::null;
|
|
return tempTable.debugString(false /*without name*/);
|
|
}
|
|
|
|
// -- low-level actions used by undo/redo framework
|
|
|
|
void KexiTableDesignerView::clearRow(int row, bool addCommand)
|
|
{
|
|
if (!d->view->acceptRowEdit())
|
|
return;
|
|
KexiTableItem *item = d->view->itemAt(row);
|
|
if (!item)
|
|
return;
|
|
//remove from prop. set
|
|
d->sets->remove( row );
|
|
//clear row in table view (just clear value in COLUMN_ID_TYPE column)
|
|
// for (int i=0; i < (int)d->view->data()->columnsCount(); i++) {
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = false;
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = false;
|
|
d->slotBeforeCellChanged_enabled = false;
|
|
}
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_TYPE, QVariant());
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = true;
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = true;
|
|
d->slotBeforeCellChanged_enabled = true;
|
|
}
|
|
d->view->data()->saveRowChanges(*item, true);
|
|
}
|
|
|
|
void KexiTableDesignerView::insertField(int row, const QString& caption, bool addCommand)
|
|
{
|
|
insertFieldInternal(row, 0, caption, addCommand);
|
|
}
|
|
|
|
void KexiTableDesignerView::insertField(int row, KoProperty::Set& set, bool addCommand)
|
|
{
|
|
insertFieldInternal(row, &set, QString::null, addCommand);
|
|
}
|
|
|
|
void KexiTableDesignerView::insertFieldInternal(int row, KoProperty::Set* set, //const KexiDB::Field& field,
|
|
const QString& caption, bool addCommand)
|
|
{
|
|
if (set && (!set->contains("type") || !set->contains("caption"))) {
|
|
kexipluginswarn << "KexiTableDesignerView::insertField(): no 'type' or 'caption' property in set!" << endl;
|
|
return;
|
|
}
|
|
if (!d->view->acceptRowEdit())
|
|
return;
|
|
KexiTableItem *item = d->view->itemAt(row);
|
|
if (!item)
|
|
return;
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = false;
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = false;
|
|
d->slotBeforeCellChanged_enabled = false;
|
|
}
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_CAPTION,
|
|
set ? (*set)["caption"].value() : QVariant(caption));//field.caption());
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_TYPE,
|
|
set ? (int)KexiDB::Field::typeGroup( (*set)["type"].value().toInt() )-1/*counting from 0*/
|
|
: (((int)KexiDB::Field::TextGroup)-1)/*default type, counting from 0*/
|
|
);
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_DESC,
|
|
set ? (*set)["description"].value() : QVariant());//field.description());
|
|
if (!addCommand) {
|
|
d->slotBeforeCellChanged_enabled = true;
|
|
}
|
|
//this will create a new property set:
|
|
d->view->data()->saveRowChanges(*item);
|
|
if (set) {
|
|
KoProperty::Set *newSet = d->sets->at(row);
|
|
if (newSet) {
|
|
*newSet = *set; //deep copy
|
|
}
|
|
else {
|
|
kexipluginswarn << "KexiTableDesignerView::insertField() !newSet, row==" << row << endl;
|
|
}
|
|
}
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = true;
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = true;
|
|
}
|
|
d->view->updateRow( row );
|
|
propertySetReloaded(true);
|
|
}
|
|
|
|
void KexiTableDesignerView::insertEmptyRow( int row, bool addCommand )
|
|
{
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotRowInserted_enabled = false;
|
|
}
|
|
d->view->insertEmptyRow( row );
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotRowInserted_enabled = true;
|
|
}
|
|
}
|
|
|
|
/*void KexiTableDesignerView::deleteRow( int row )
|
|
{
|
|
d->addHistoryCommand_in_slotAboutToDeleteRow_enabled = false;
|
|
d->view->deleteItem( d->view->data()->at(row) );
|
|
d->addHistoryCommand_in_slotAboutToDeleteRow_enabled = true;
|
|
}*/
|
|
|
|
void KexiTableDesignerView::deleteRow( int row, bool addCommand )
|
|
{
|
|
KexiTableItem *item = d->view->itemAt( row );
|
|
if (!item)
|
|
return;
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotAboutToDeleteRow_enabled = false;
|
|
}
|
|
const bool res = d->view->deleteItem(item);
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotAboutToDeleteRow_enabled = true;
|
|
}
|
|
if (!res)
|
|
return;
|
|
}
|
|
|
|
void KexiTableDesignerView::changeFieldPropertyForRow( int row,
|
|
const QCString& propertyName, const QVariant& newValue,
|
|
KoProperty::Property::ListData* const listData, bool addCommand )
|
|
{
|
|
#ifdef KEXI_DEBUG_GUI
|
|
KexiUtils::addAlterTableActionDebug(QString("** changeFieldProperty: \"")
|
|
+ QString(propertyName) + "\" to \"" + newValue.toString() + "\"", 2/*nestingLevel*/);
|
|
#endif
|
|
if (!d->view->acceptRowEdit())
|
|
return;
|
|
|
|
KoProperty::Set* set = d->sets->at( row );
|
|
if (!set || !set->contains(propertyName))
|
|
return;
|
|
KoProperty::Property &property = set->property(propertyName);
|
|
if (listData) {
|
|
if (listData->keys.isEmpty())
|
|
property.setListData( 0 );
|
|
else
|
|
property.setListData( new KoProperty::Property::ListData(*listData) );
|
|
}
|
|
if (propertyName != "type") //delayed type update (we need to have subtype set properly)
|
|
property.setValue(newValue);
|
|
KexiTableItem *item = d->view->itemAt(row);
|
|
Q_ASSERT(item);
|
|
|
|
if (propertyName == "type") {
|
|
// d->addHistoryCommand_in_slotRowUpdated_enabled = false;
|
|
// d->addHistoryCommand_in_slotPropertyChanged_enabled = false;
|
|
d->slotPropertyChanged_subType_enabled = false;
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_TYPE,
|
|
int( KexiDB::Field::typeGroup( newValue.toInt() ) )-1);
|
|
d->view->data()->saveRowChanges(*item);
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = true;
|
|
// d->addHistoryCommand_in_slotPropertyChanged_enabled = true;
|
|
// d->slotPropertyChanged_subType_enabled = true;
|
|
property.setValue(newValue); //delayed type update (we needed to have subtype set properly)
|
|
}
|
|
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = false;
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = false;
|
|
d->slotPropertyChanged_subType_enabled = false;
|
|
}
|
|
//special cases: properties displayed within the data grid:
|
|
if (propertyName == "caption") {
|
|
if (!addCommand) {
|
|
d->slotBeforeCellChanged_enabled = false;
|
|
}
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_CAPTION, newValue);
|
|
d->view->data()->saveRowChanges(*item);
|
|
if (!addCommand) {
|
|
d->slotBeforeCellChanged_enabled = true;
|
|
}
|
|
}
|
|
else if (propertyName == "description") {
|
|
if (!addCommand) {
|
|
d->slotBeforeCellChanged_enabled = false;
|
|
}
|
|
d->view->data()->updateRowEditBuffer(item, COLUMN_ID_DESC, newValue);
|
|
if (!addCommand) {
|
|
d->slotBeforeCellChanged_enabled = true;
|
|
}
|
|
d->view->data()->saveRowChanges(*item);
|
|
}
|
|
if (!addCommand) {
|
|
d->addHistoryCommand_in_slotPropertyChanged_enabled = true;
|
|
d->addHistoryCommand_in_slotRowUpdated_enabled = true;
|
|
d->slotPropertyChanged_subType_enabled = true;
|
|
}
|
|
d->view->updateRow( row );
|
|
}
|
|
|
|
void KexiTableDesignerView::changeFieldProperty( int fieldUID,
|
|
const QCString& propertyName, const QVariant& newValue,
|
|
KoProperty::Property::ListData* const listData, bool addCommand )
|
|
{
|
|
//find a property by UID
|
|
const int row = d->sets->findRowForPropertyValue("uid", fieldUID);
|
|
if (row<0) {
|
|
kexipluginswarn << "KexiTableDesignerView::changeFieldProperty(): field with uid="<<fieldUID<<" not found!"<<endl;
|
|
return;
|
|
}
|
|
changeFieldPropertyForRow(row, propertyName, newValue, listData, addCommand);
|
|
}
|
|
|
|
void KexiTableDesignerView::changePropertyVisibility(
|
|
int fieldUID, const QCString& propertyName, bool visible )
|
|
{
|
|
#ifdef KEXI_DEBUG_GUI
|
|
KexiUtils::addAlterTableActionDebug(QString("** changePropertyVisibility: \"")
|
|
+ QString(propertyName) + "\" to \"" + (visible ? "true" : "false") + "\"", 2/*nestingLevel*/);
|
|
#endif
|
|
if (!d->view->acceptRowEdit())
|
|
return;
|
|
|
|
//find a property by name
|
|
const int row = d->sets->findRowForPropertyValue("uid", fieldUID);
|
|
if (row<0)
|
|
return;
|
|
KoProperty::Set* set = d->sets->at( row );
|
|
if (!set || !set->contains(propertyName))
|
|
return;
|
|
|
|
KoProperty::Property &property = set->property(propertyName);
|
|
if (property.isVisible() != visible) {
|
|
property.setVisible(visible);
|
|
propertySetReloaded(true);
|
|
}
|
|
}
|
|
|
|
void KexiTableDesignerView::propertySetSwitched()
|
|
{
|
|
KexiDataTable::propertySetSwitched();
|
|
|
|
//if (parentDialog()!=parentDialog()->mainWin()->currentDialog())
|
|
// return; //this is not the current dialog's view
|
|
|
|
static_cast<KexiTablePart*>(parentDialog()->part())->lookupColumnPage()
|
|
->assignPropertySet(propertySet());
|
|
}
|
|
|
|
bool KexiTableDesignerView::isPhysicalAlteringNeeded()
|
|
{
|
|
//- create action list for the alter table handler
|
|
KexiDB::AlterTableHandler::ActionList actions;
|
|
tristate res = buildAlterTableActions( actions );
|
|
if (res != true)
|
|
return true;
|
|
|
|
KexiDB::Connection *conn = mainWin()->project()->dbConnection();
|
|
KexiDB::AlterTableHandler *alterTableHandler = new KexiDB::AlterTableHandler( *conn );
|
|
alterTableHandler->setActions(actions);
|
|
|
|
//only compute requirements
|
|
KexiDB::AlterTableHandler::ExecutionArguments args;
|
|
args.onlyComputeRequirements = true;
|
|
(void)alterTableHandler->execute(tempData()->table->name(), args);
|
|
res = args.result;
|
|
delete alterTableHandler;
|
|
if (res == true && 0 == (args.requirements & (0xffff ^ KexiDB::AlterTableHandler::SchemaAlteringRequired)))
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
#include "kexitabledesignerview.moc"
|