added ClassicFileDialog

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@6119 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 117 insertions, 0 deletions

diff --git a/src/plugins/FileDialogs/ClassicFileDialog/classicfiledialogimpl.h b/src/plugins/FileDialogs/ClassicFileDialog/classicfiledialogimpl.h
new file mode 100644
index 000000000..a10cb5e72
--- /dev/null
+++ b/src/plugins/FileDialogs/ClassicFileDialog/classicfiledialogimpl.h
@@ -0,0 +1,117 @@
+/**************************************************************************
+*   Copyright (C) 20016 by Ilya Kotov                                     *
+*   forkotov02@hotmail.ru                                                 *
+*                                                                         *
+*   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; 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 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.         *
+***************************************************************************/
+
+#ifndef CLASSICFILEDIALOGIMPL_H
+#define CLASSICFILEDIALOGIMPL_H
+
+#include "ui_classicfiledialog.h"
+#include <QDialog>
+#include <QCompleter>
+#include <QAbstractItemView>
+#include <qmmpui/filedialog.h>
+#include <QFileSystemModel>
+
+
+class ClassicFileDialogImpl : public QDialog
+{
+    Q_OBJECT
+public:
+    ClassicFileDialogImpl(QWidget *parent = 0);
+
+    ~ClassicFileDialogImpl();
+
+    void setModeAndMask(const QString &path, FileDialog::Mode m, const QStringList& mask = QStringList());
+    QStringList selectedFiles ();
+
+signals:
+    void filesAdded(const QStringList&);
+
+private slots:
+    void updateDirSelection(const QItemSelection&s, const QItemSelection&);
+    void updateFileSelection();
+    void on_dirListView_doubleClicked(const QModelIndex&ind);
+
+    void on_lookInComboBox_activated(const QString&);
+    void on_upToolButton_clicked();
+    void on_fileListView_doubleClicked(const QModelIndex&);
+    void on_treeView_doubleClicked(const QModelIndex&);
+    void on_fileNameLineEdit_returnPressed();
+    void on_fileNameLineEdit_textChanged (const QString &text);
+    void on_addPushButton_clicked();
+    void on_fileTypeComboBox_activated(int);
+
+
+private:
+    void updateFileList(const QString &path);
+    void hideEvent (QHideEvent *event);
+    int m_mode;
+    QFileSystemModel* m_dirModel;
+
+    Ui::ClassicFileDialog m_ui;
+
+    void addToHistory(const QString &path);
+    void addFiles(const QStringList &list);
+    QStringList m_history;
+    QStringList m_filters;
+
+};
+
+class PathCompleter : public QCompleter
+{
+    Q_OBJECT
+public:
+    PathCompleter(QAbstractItemModel *model, QAbstractItemView *itemView, QObject *parent = 0) : QCompleter(model, parent)
+    {
+        m_itemView = itemView;
+    }
+
+    QString pathFromIndex(const QModelIndex &index) const
+    {
+        const QFileSystemModel *fileModel = static_cast<const QFileSystemModel *>(model());
+        QString currentLocation = fileModel->filePath(m_itemView->rootIndex());
+        QString path = fileModel->filePath(index);
+        if (path.startsWith(currentLocation))
+        {
+            path = path.mid(currentLocation.length() + 1);
+        }
+        return path;
+    }
+
+
+    QStringList splitPath(const QString &path) const
+    {
+        if (path.isEmpty())
+            return QStringList(completionPrefix());
+        QStringList parts;
+        if (!path.startsWith(QDir::separator()))
+        {
+            const QFileSystemModel *fileModel = static_cast<const QFileSystemModel *>(model());
+            QString currentLocation = QDir::toNativeSeparators(fileModel->filePath(m_itemView->rootIndex()));
+            parts = QCompleter::splitPath(currentLocation);
+        }
+        parts << QCompleter::splitPath(path);
+        return parts;
+    }
+private:
+    QAbstractItemView *m_itemView;
+};
+
+
+#endif //CLASSICFILEDIALOGIMPL_H