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/*
This file is part of KHelpcenter.
Copyright (C) 2002 Cornelius Schumacher <schumacher@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License version 2 as published by the Free Software Foundation.
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
General Public License for more details.
You should have received a copy of the GNU 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.
*/
#ifndef KCMHELPCENTER_H
#define KCMHELPCENTER_H
#include <kdialog.h>
#include <kdialogbase.h>
#include <dcopobject.h>
#include "scopeitem.h"
class TQPushButton;
class TQProgressBar;
class TQTextEdit;
class TQLabel;
class TDEProcess;
class TDEConfig;
class TDEAboutData;
class KTempFile;
class KURLRequester;
class TDEListView;
namespace KHC {
class HtmlSearchConfig;
class DocEntry;
class SearchEngine;
}
class IndexDirDialog : public KDialogBase
{
TQ_OBJECT
public:
IndexDirDialog( TQWidget *parent );
protected slots:
void slotOk();
void slotUrlChanged( const TQString &_url);
private:
KURLRequester *mIndexUrlRequester;
};
class IndexProgressDialog : public KDialog
{
TQ_OBJECT
public:
IndexProgressDialog( TQWidget *parent );
~IndexProgressDialog();
void setTotalSteps( int );
void advanceProgress();
void setLabelText( const TQString & );
void setMinimumLabelWidth( int width );
void setFinished( bool );
void appendLog( const TQString &text );
signals:
void closed();
void cancelled();
protected:
void hideDetails();
protected slots:
void slotEnd();
void toggleDetails();
private:
TQLabel *mLabel;
TQProgressBar *mProgressBar;
TQLabel *mLogLabel;
TQTextEdit *mLogView;
TQPushButton *mDetailsButton;
TQPushButton *mEndButton;
bool mFinished;
};
class KCMHelpCenterIface : virtual public DCOPObject
{
K_DCOP
k_dcop:
virtual void slotIndexProgress() = 0;
virtual void slotIndexError( const TQString & ) = 0;
};
class KCMHelpCenter : public KDialogBase, virtual public KCMHelpCenterIface
{
TQ_OBJECT
public:
KCMHelpCenter( KHC::SearchEngine *, TQWidget *parent = 0,
const char *name = 0 );
~KCMHelpCenter();
void load();
bool save();
void defaults();
public slots:
signals:
void searchIndexUpdated();
protected slots:
bool buildIndex();
void cancelBuildIndex();
void slotIndexFinished( TDEProcess * );
void slotIndexProgress();
void slotIndexError( const TQString & );
void slotReceivedStdout(TDEProcess *proc, char *buffer, int buflen);
void slotReceivedStderr(TDEProcess *proc, char *buffer, int buflen);
void slotProgressClosed();
void slotOk();
void showIndexDirDialog();
void checkSelection();
protected:
void setupMainWidget( TQWidget *parent );
void updateStatus();
void startIndexProcess();
void deleteProcess();
void deleteCmdFile();
void advanceProgress();
/**
* Find a user-writeable location for the indices, if the current location
* is not.
*/
void findWriteableIndexDir();
private:
KHC::SearchEngine *mEngine;
TDEListView *mListView;
TQLabel *mIndexDirLabel;
TQPushButton *mBuildButton;
IndexProgressDialog *mProgressDialog;
TQValueList<KHC::DocEntry *> mIndexQueue;
TQValueList<KHC::DocEntry *>::ConstIterator mCurrentEntry;
TDEConfig *mConfig;
TDEAboutData *mAboutData;
KHC::HtmlSearchConfig *mHtmlSearchTab;
TQWidget *mScopeTab;
KTempFile *mCmdFile;
TDEProcess *mProcess;
bool mIsClosing;
TQString mStdOut;
TQString mStdErr;
bool mRunAsRoot;
};
#endif
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