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tdepim/kmail/kmfolderdia.h

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// -*- mode: C++; c-file-style: "gnu" -*-
/**
* kmfolderdia.h
*
* Copyright (c) 1997-2004 KMail Developers
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of this program with any edition of
* the TQt library by Trolltech AS, Norway (or with modified versions
* of TQt that use the same license as TQt), and distribute linked
* combinations including the two. You must obey the GNU General
* Public License in all respects for all of the code used other than
* TQt. If you modify this file, you may extend this exception to
* your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from
* your version.
*/
#ifndef __KMFOLDERDIA
#define __KMFOLDERDIA
#include <kdialogbase.h>
#include "configuredialog_p.h"
#include <tqvaluevector.h>
class TQCheckBox;
class TQPushButton;
class TQLineEdit;
class TQListBox;
class TQComboBox;
class KMFolder;
class KMFolderTreeItem;
class KMFolderDir;
class KIntNumInput;
class KIconButton;
class KEditListBox;
namespace KPIM { class IdentityCombo; }
class KMFolderDialog;
class KMFolderTree;
template <typename T> class TQGuardedPtr;
class TemplatesConfiguration;
class KPushButton;
namespace KMail {
class FolderRequester;
/**
* This is the base class for tabs in the folder dialog.
* It uses the API from ConfigModuleTab (basically: it's a widget that can load and save)
* but it also adds support for delayed-saving:
* when save() needs to use async jobs (e.g. KIO) for saving,
* we need to delay the closing until after the jobs are finished,
* and to cancel the saving on error.
*
* Feel free to rename and move this base class somewhere else if it
* can be useful for other dialogs.
*/
class FolderDiaTab : public TQWidget
{
Q_OBJECT
public:
FolderDiaTab( TQWidget *parent=0, const char* name=0 )
: TQWidget( parent, name ) {}
virtual void load() = 0;
/// Unlike ConfigModuleTab, we return a bool from save.
/// This allows to cancel closing on error.
/// When called from the Apply button, the return value is ignored
/// @return whether save succeeded
virtual bool save() = 0;
enum AccepStatus { Accepted, Canceled, Delayed };
/// Called when clicking OK.
/// If a module returns Delayed, the closing is cancelled for now,
/// and the module can close the dialog later on (i.e. after an async
/// operation like a KIO job).
virtual AccepStatus accept() {
return save() ? Accepted : Canceled;
}
signals:
/// Emit this to tell the dialog that you're done with the async jobs,
/// and that the dialog can be closed.
void readyForAccept();
/// Emit this, i.e. after a job had an error, to tell the dialog to cancel
/// the closing.
void cancelAccept();
/// Called when this module was changed [not really used yet]
void changed(bool);
};
/**
* "General" tab in the folder dialog
* Internal class, only used by KMFolderDialog
*/
class FolderDiaGeneralTab : public FolderDiaTab
{
Q_OBJECT
public:
FolderDiaGeneralTab( KMFolderDialog* dlg,
const TQString& aName,
TQWidget* parent, const char* name = 0 );
virtual void load();
virtual bool save();
private slots:
void slotChangeIcon( TQString icon );
/*
* is called if the folder dropdown changes
* then we update the other items to reflect the capabilities
*/
void slotFolderNameChanged( const TQString& );
void slotFolderContentsSelectionChanged( int );
private:
void initializeWithValuesFromFolder( KMFolder* folder );
private:
TQComboBox *mShowSenderReceiverComboBox;
TQComboBox *mContentsComboBox;
TQComboBox *mIncidencesForComboBox;
TQCheckBox *mAlarmsBlockedCheckBox;
TQCheckBox *mSharedSeenFlagsCheckBox;
TQLabel *mNormalIconLabel;
KIconButton *mNormalIconButton;
TQLabel *mUnreadIconLabel;
KIconButton *mUnreadIconButton;
TQCheckBox *mIconsCheckBox;
TQCheckBox *mNewMailCheckBox;
TQCheckBox *mNotifyOnNewMailCheckBox;
TQCheckBox *mKeepRepliesInSameFolderCheckBox;
KLineEdit *mNameEdit;
KPIM::IdentityCombo *mIdentityComboBox;
KMFolderDialog* mDlg;
bool mIsLocalSystemFolder;
bool mIsResourceFolder;
};
/**
* "Templates" tab in the folder dialog
* Internal class, only used by KMFolderDialog
*/
class FolderDiaTemplatesTab : public FolderDiaTab
{
Q_OBJECT
public:
FolderDiaTemplatesTab( KMFolderDialog *dlg, TQWidget *parent );
virtual void load();
virtual bool save();
public slots:
void slotEmitChanged(); // do nothing for now
void slotCopyGlobal();
private:
void initializeWithValuesFromFolder( KMFolder* folder );
private:
TQCheckBox* mCustom;
TemplatesConfiguration* mWidget;
KPushButton* mCopyGlobal;
KMFolder* mFolder;
uint mIdentity;
KMFolderDialog* mDlg;
bool mIsLocalSystemFolder;
};
} // end of namespace KMail
/**
* Dialog for handling the properties of a mail folder
*/
class KMFolderDialog : public KDialogBase
{
Q_OBJECT
public:
KMFolderDialog( KMFolder *folder, KMFolderDir *aFolderDir,
KMFolderTree* parent, const TQString& caption,
const TQString& name = TQString() );
KMFolder* folder() const { return mFolder; }
void setFolder( KMFolder* folder );
// Was mFolder just created? (This only makes sense from save())
// If Apply is clicked, or OK proceeeds half-way, then next time "new folder" will be false.
bool isNewFolder() const { return mIsNewFolder; }
KMFolderDir* folderDir() const { return mFolderDir; }
typedef TQValueList<TQGuardedPtr<KMFolder> > FolderList;
KMFolder* parentFolder() const { return mParentFolder; }
KMFolderTree* folderTree() const { return mFolderTree; }
protected slots:
void slotChanged( bool );
virtual void slotOk();
virtual void slotApply();
void slotReadyForAccept();
void slotCancelAccept();
private:
void addTab( KMail::FolderDiaTab* tab );
private:
// Can be 0 initially when creating a folder, but will be set by save() in the first tab.
TQGuardedPtr<KMFolder> mFolder;
TQGuardedPtr<KMFolderDir> mFolderDir;
TQGuardedPtr<KMFolder> mParentFolder;
bool mIsNewFolder; // if true, save() did set mFolder.
TQValueVector<KMail::FolderDiaTab*> mTabs;
int mDelayedSavingTabs; // this should go into a base class one day
KMFolderTree* mFolderTree;
};
#endif /*__KMFOLDERDIA*/