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119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
/**
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******************************************************************************
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*
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* @file pathchooser.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
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* @brief
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* @see The GNU Public License (GPL) Version 3
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* @defgroup
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* @{
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PATHCHOOSER_H
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#define PATHCHOOSER_H
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#include "utils_global.h"
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#include <QtGui/QWidget>
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#include <QtGui/QAbstractButton>
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namespace Utils {
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struct PathChooserPrivate;
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/**
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* A control that let's the user choose a path, consisting of a QLineEdit and
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* a "Browse" button. Has some validation logic for embedding into QWizardPage.
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*/
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class QTCREATOR_UTILS_EXPORT PathChooser : public QWidget {
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Q_DISABLE_COPY(PathChooser)
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Q_OBJECT
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Q_ENUMS(Kind)
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Q_PROPERTY(QString path READ path WRITE setPath DESIGNABLE true)
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Q_PROPERTY(QString promptDialogTitle READ promptDialogTitle WRITE setPromptDialogTitle DESIGNABLE true)
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Q_PROPERTY(Kind expectedKind READ expectedKind WRITE setExpectedKind DESIGNABLE true)
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public:
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static const char *const browseButtonLabel;
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explicit PathChooser(QWidget *parent = 0);
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virtual ~PathChooser();
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enum Kind {
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Directory,
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File,
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Command
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// ,Any
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};
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// Default is <Directory>
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void setExpectedKind(Kind expected);
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Kind expectedKind() const;
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void setPromptDialogTitle(const QString &title);
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QString promptDialogTitle() const;
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void setPromptDialogFilter(const QString &filter);
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QString promptDialogFilter() const;
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void setInitialBrowsePathBackup(const QString &path);
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bool isValid() const;
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QString errorMessage() const;
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QString path() const;
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/** Returns the suggested label title when used in a form layout. */
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static QString label();
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virtual bool validatePath(const QString &path, QString *errorMessage = 0);
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/** Return the home directory, which needs some fixing under Windows. */
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static QString homePath();
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void addButton(const QString &text, QObject *receiver, const char *slotFunc);
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QAbstractButton *buttonAtIndex(int index) const;
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private:
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// Returns overridden title or the one from <title>
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QString makeDialogTitle(const QString &title);
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signals:
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void validChanged();
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void validChanged(bool validState);
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void changed(const QString &text);
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void editingFinished();
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void beforeBrowsing();
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void browsingFinished();
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void returnPressed();
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public slots:
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void setPath(const QString &);
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private slots:
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void slotBrowse();
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private:
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PathChooserPrivate *m_d;
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};
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} // namespace Utils
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#endif // PATHCHOOSER_H
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