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128 lines
4.2 KiB
C++
128 lines
4.2 KiB
C++
/*
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Copyright (C) 2001 Michael Jarrett <michaelj@corel.com>
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Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
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Copyright (C) 2009 Shaun Reich <shaun.reich@kdemail.net>
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This library 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 version 2 as published by the Free Software Foundation.
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This library 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 library; see the file COPYING.LIB. 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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#ifndef KDIRSELECTDIALOG_H
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#define KDIRSELECTDIALOG_H
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#include <kfile_export.h>
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#include <kdialog.h>
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#include <kurl.h>
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class QAbstractItemView;
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/**
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* A pretty dialog for a KDirSelect control for selecting directories.
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* @author Michael Jarrett <michaelj@corel.com>
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* @see KFileDialog
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*/
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class KFILE_EXPORT KDirSelectDialog : public KDialog
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{
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Q_OBJECT
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public:
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/**
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* Creates a new directory selection dialog.
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* @internal use the static selectDirectory function
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* @param startDir the directory, initially shown
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* @param localOnly unused. You can only select paths below the startDir
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* @param parent the parent for the dialog, usually 0L
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*/
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explicit KDirSelectDialog(const KUrl& startDir = KUrl(),
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bool localOnly = false,
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QWidget *parent = 0L);
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/**
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* Destroys the directory selection dialog.
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*/
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~KDirSelectDialog();
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/**
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* Returns the currently selected URL, or an empty one if no item is selected.
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*
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* If the URL entered in the combobox is valid and exists, it is returned.
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* Otherwise, the URL selected in the treeview is returned instead.
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*/
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KUrl url() const;
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/**
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* Returns a pointer to the view which is used for displaying the directories.
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*/
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QAbstractItemView* view() const;
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/**
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* Returns whether only local directories can be selected.
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*/
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bool localOnly() const;
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/**
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* Creates a KDirSelectDialog, and returns the result.
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* @param startDir the directory, initially shown
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* The tree will display this directory and subdirectories of it.
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* @param localOnly unused. You can only select paths below the startDir
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* @param parent the parent widget to use for the dialog, or NULL to create a parent-less dialog
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* @param caption the caption to use for the dialog, or QString() for the default caption
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* @return The URL selected, or an empty URL if the user canceled
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* or no URL was selected.
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*
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* NOTE: if you use this method and nothing else from libkfile,
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* then you can use KFileDialog::getExistingDirectory (if localOnly was true)
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* or KFileDialog::getExistingDirectoryUrl (if localOnly was false),
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* and then you can link to libkio only instead of libkfile.
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*/
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static KUrl selectDirectory( const KUrl& startDir = KUrl(),
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bool localOnly = false, QWidget *parent = 0L,
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const QString& caption = QString());
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/**
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* @return The path for the root node
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*/
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KUrl startDir() const;
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public Q_SLOTS:
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/**
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* Sets the current @p url in the dialog.
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*/
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void setCurrentUrl( const KUrl& url );
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protected:
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virtual void accept();
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/**
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* Reimplemented for saving the dialog geometry.
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*/
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virtual void hideEvent( QHideEvent *event );
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private:
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class Private;
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Private* const d;
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Q_PRIVATE_SLOT( d, void slotCurrentChanged() )
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Q_PRIVATE_SLOT( d, void slotExpand(const QModelIndex&) )
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Q_PRIVATE_SLOT( d, void slotUrlActivated(const QString&) )
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Q_PRIVATE_SLOT( d, void slotComboTextChanged(const QString&) )
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Q_PRIVATE_SLOT( d, void slotContextMenuRequested(const QPoint&) )
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Q_PRIVATE_SLOT( d, void slotNewFolder() )
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Q_PRIVATE_SLOT( d, void slotMoveToTrash() )
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Q_PRIVATE_SLOT( d, void slotDelete() )
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Q_PRIVATE_SLOT( d, void slotProperties() )
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};
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#endif
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