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/***************************************************************************
* This file is part of the KDE project
* copyright (C) 2006 by Sebastian Sauer ([email protected])
* copyright (C) 2006 by Bernd Steindorff ([email protected])
* copyright (C) 2006 by Sascha Kupper ([email protected])
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
***************************************************************************/
#include "openaction.h"
#include <core/kexi.h>
#include <core/kexiproject.h>
#include <core/kexipartmanager.h>
#include <core/kexipartinfo.h>
#include <core/kexipart.h>
#include <core/keximainwindow.h>
#include <klocale.h>
using namespace KexiMacro;
namespace KexiMacro {
static const TQString DATAVIEW = "data";
static const TQString DESIGNVIEW = "design";
static const TQString TEXTVIEW = "text";
static const TQString OBJECT = "object";
static const TQString NAME = "name";
static const TQString VIEW = "view";
/**
* The ViewVariable class provide a list of viewmodes supported
* by a KexiPart::Part as @a KoMacro::Variable .
*/
template<class ACTIONIMPL>
class ViewVariable : public KexiVariable<ACTIONIMPL>
{
public:
ViewVariable(ACTIONIMPL* actionimpl, const TQString& objectname = TQString(), const TQString& viewname = TQString())
: KexiVariable<ACTIONIMPL>(actionimpl, VIEW, i18n("View"))
{
TQStringList namelist;
KexiPart::Part* part = Kexi::partManager().partForMimeType( TQString("kexi/%1").tqarg(objectname) );
if(part) {
int viewmodes = part->supportedViewModes();
if(viewmodes & Kexi::DataViewMode)
namelist << DATAVIEW;
if(viewmodes & Kexi::DesignViewMode)
namelist << DESIGNVIEW;
if(viewmodes & Kexi::TextViewMode)
namelist << TEXTVIEW;
for(TQStringList::Iterator it = namelist.begin(); it != namelist.end(); ++it)
this->tqchildren().append( KSharedPtr<KoMacro::Variable>(new KoMacro::Variable(*it)) );
}
const TQString n =
namelist.contains(viewname)
? viewname
: namelist.count() > 0 ? namelist[0] : "";
this->setVariant(n);
}
};
}
OpenAction::OpenAction()
: KexiAction("open", i18n("Open"))
{
const int conditions = ObjectVariable<OpenAction>::VisibleInNav;
KSharedPtr<KoMacro::Variable> objvar = new ObjectVariable<OpenAction>(this, conditions);
setVariable(objvar);
setVariable(KSharedPtr<KoMacro::Variable>( new ObjectNameVariable<OpenAction>(this, objvar->variant().toString()) ));
setVariable(KSharedPtr<KoMacro::Variable>( new ViewVariable<OpenAction>(this, objvar->variant().toString()) ));
}
OpenAction::~OpenAction()
{
}
bool OpenAction::notifyUpdated(KSharedPtr<KoMacro::MacroItem> macroitem, const TQString& name)
{
kdDebug()<<"OpenAction::notifyUpdated() name="<<name<<" macroitem.action="<<(macroitem->action() ? macroitem->action()->name() : "NOACTION")<<endl;
KSharedPtr<KoMacro::Variable> variable = macroitem->variable(name, false);
if(! variable) {
kdWarning()<<"OpenAction::notifyUpdated() No such variable="<<name<<" in macroitem."<<endl;
return false;
}
variable->clearChildren();
if(name == OBJECT) {
const TQString objectvalue = macroitem->variant(OBJECT, true).toString(); // e.g. "table" or "query"
const TQString objectname = macroitem->variant(NAME, true).toString(); // e.g. "table1" or "table2" if objectvalue above is "table"
const TQString viewname = macroitem->variant(VIEW, true).toString(); // "data", "design" or "text"
macroitem->variable(NAME, true)->setChildren(
KoMacro::Variable::List() << KSharedPtr<KoMacro::Variable>(new ObjectNameVariable<OpenAction>(this, objectvalue, objectname)) );
macroitem->variable(VIEW, true)->setChildren(
KoMacro::Variable::List() << KSharedPtr<KoMacro::Variable>(new ViewVariable<OpenAction>(this, objectvalue, viewname)) );
}
return true;
}
void OpenAction::activate(KSharedPtr<KoMacro::Context> context)
{
if(! mainWin()->project()) {
throw KoMacro::Exception(i18n("No project loaded."));
}
const TQString objectname = context->variable(OBJECT)->variant().toString();
const TQString name = context->variable(NAME)->variant().toString();
KexiPart::Item* item = mainWin()->project()->itemForMimeType( TQString("kexi/%1").tqarg(objectname).latin1(), name );
if(! item) {
throw KoMacro::Exception(i18n("No such object \"%1.%2\".").tqarg(objectname).tqarg(name));
}
// Determinate the viewmode.
const TQString view = context->variable(VIEW)->variant().toString();
int viewmode;
if(view == DATAVIEW)
viewmode = Kexi::DataViewMode;
else if(view == DESIGNVIEW)
viewmode = Kexi::DesignViewMode;
else if(view == TEXTVIEW)
viewmode = Kexi::TextViewMode;
else {
throw KoMacro::Exception(i18n("No such viewmode \"%1\" in object \"%2.%3\".").tqarg(view).tqarg(objectname).tqarg(name));
}
// Try to open the object now.
bool openingCancelled;
if(! mainWin()->openObject(item, viewmode, openingCancelled)) {
if(! openingCancelled) {
throw KoMacro::Exception(i18n("Failed to open object \"%1.%2\".").tqarg(objectname).tqarg(name));
}
}
}
//#include "openaction.moc"
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