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/* This file is part of the KDE project
Copyright (C) 2006 Sebastian Sauer <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "keximacroview.h"
#include <tqdom.h>
#include <kdebug.h>
#include <kexidialogbase.h>
#include <kexidb/connection.h>
#include <kexidb/error.h>
#include <core/kexi.h>
#include <core/kexiproject.h>
#include <core/kexipartmanager.h>
#include <core/kexipartinfo.h>
#include "../lib/macro.h"
#include "../lib/xmlhandler.h"
#include "../lib/exception.h"
#include "keximacroerror.h"
/**
* \internal d-pointer class to be more flexible on future extension of the
* functionality without to much risk to break the binary compatibility.
*/
class KexiMacroView::Private
{
public:
/**
* The \a KoMacro::Manager instance used to access the
* Macro Framework.
*/
TDESharedPtr<KoMacro::Macro> macro;
/**
* Constructor.
*
* \param m The passed \a KoMacro::Manager instance our
* \a manager points to.
*/
Private(KoMacro::Macro* const m)
: macro(m)
{
}
};
KexiMacroView::KexiMacroView(KexiMainWindow *mainwin, TQWidget *parent, KoMacro::Macro* const macro, const char* name)
: KexiViewBase(mainwin, parent, (name ? name : "KexiMacroView"))
, d( new Private(macro) )
{
//kdDebug() << "KexiMacroView::KexiMacroView() Ctor" << endl;
plugSharedAction( "data_execute", this, TQ_SLOT(execute()) );
}
KexiMacroView::~KexiMacroView()
{
//kdDebug() << "KexiMacroView::~KexiMacroView() Dtor" << endl;
delete d;
}
TDESharedPtr<KoMacro::Macro> KexiMacroView::macro() const
{
return d->macro;
}
tristate KexiMacroView::beforeSwitchTo(int mode, bool& dontstore)
{
kexipluginsdbg << "KexiMacroView::beforeSwitchTo mode=" << mode << " dontstore=" << dontstore << endl;
return true;
}
tristate KexiMacroView::afterSwitchFrom(int mode)
{
kexipluginsdbg << "KexiMacroView::afterSwitchFrom mode=" << mode << endl;
loadData(); // reload the data
return true;
}
bool KexiMacroView::loadData()
{
d->macro->clearItems();
TQString data;
if(! loadDataBlock(data)) {
kexipluginsdbg << "KexiMacroView::loadData(): no DataBlock" << endl;
return false;
}
TQString errmsg;
int errline, errcol;
TQDomDocument domdoc;
bool parsed = domdoc.setContent(data, false, &errmsg, &errline, &errcol);
if(! parsed) {
kexipluginsdbg << "KexiMacroView::loadData() XML parsing error line: " << errline << " col: " << errcol << " message: " << errmsg << endl;
return false;
}
kexipluginsdbg << TQString("KexiMacroView::loadData()\n%1").arg(domdoc.toString()) << endl;
TQDomElement macroelem = domdoc.namedItem("macro").toElement();
if(macroelem.isNull()) {
kexipluginsdbg << "KexiMacroView::loadData() Macro domelement is null" << endl;
return false;
}
//kexipluginsdbg << "KexiMacroView::loadData()" << endl;
return d->macro->parseXML(macroelem);
}
KexiDB::SchemaData* KexiMacroView::storeNewData(const KexiDB::SchemaData& sdata, bool &cancel)
{
KexiDB::SchemaData *schema = KexiViewBase::storeNewData(sdata, cancel);
kexipluginsdbg << "KexiMacroView::storeNewData() new id:" << schema->id() << endl;
if(!schema || cancel) {
delete schema;
return 0;
}
if(! storeData()) {
kexipluginsdbg << "KexiMacroView::storeNewData() Failed to store the data." << endl;
//failure: remove object's schema data to avoid garbage
KexiDB::Connection *conn = parentDialog()->mainWin()->project()->dbConnection();
conn->removeObject( schema->id() );
delete schema;
return 0;
}
return schema;
}
tristate KexiMacroView::storeData(bool /*dontAsk*/)
{
TQDomDocument domdoc("macros");
TQDomElement macroelem = d->macro->toXML();
domdoc.appendChild(macroelem);
const TQString xml = domdoc.toString(2);
const TQString name = TQString("%1 [%2]").arg(parentDialog()->partItem()->name()).arg(parentDialog()->id());
kexipluginsdbg << TQString("KexiMacroView::storeData %1\n%2").arg(name).arg(xml) << endl;
return storeDataBlock(xml);
}
void KexiMacroView::execute(TQObject* sender)
{
TDESharedPtr<KoMacro::Context> context = d->macro->execute(sender);
if(context->hadException()) {
KexiMacroError* error = new KexiMacroError(
mainWin(), // The parent KexiMainWindow
context // The KoMacro::Context where the error occured.
);
error->exec();
}
}
#include "keximacroview.moc"
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