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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtGui module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef QFILEDIALOG_H |
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43 #define QFILEDIALOG_H |
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44 |
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45 #include <QtCore/qdir.h> |
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46 #include <QtCore/qstring.h> |
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47 #include <QtGui/qdialog.h> |
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48 |
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49 QT_BEGIN_HEADER |
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50 |
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51 QT_BEGIN_NAMESPACE |
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52 |
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53 QT_MODULE(Gui) |
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54 |
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55 #ifndef QT_NO_FILEDIALOG |
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56 |
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57 class QModelIndex; |
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58 class QItemSelection; |
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59 struct QFileDialogArgs; |
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60 class QFileIconProvider; |
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61 class QFileDialogPrivate; |
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62 class QAbstractItemDelegate; |
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63 class QAbstractProxyModel; |
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64 class QUrl; |
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65 |
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66 class Q_GUI_EXPORT QFileDialog : public QDialog |
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67 { |
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68 Q_OBJECT |
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69 Q_ENUMS(ViewMode FileMode AcceptMode Option) |
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70 Q_PROPERTY(ViewMode viewMode READ viewMode WRITE setViewMode) |
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71 Q_PROPERTY(FileMode fileMode READ fileMode WRITE setFileMode) |
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72 Q_PROPERTY(AcceptMode acceptMode READ acceptMode WRITE setAcceptMode) |
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73 Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly DESIGNABLE false) |
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74 Q_PROPERTY(bool resolveSymlinks READ resolveSymlinks WRITE setResolveSymlinks DESIGNABLE false) |
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75 Q_PROPERTY(bool confirmOverwrite READ confirmOverwrite WRITE setConfirmOverwrite DESIGNABLE false) |
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76 Q_PROPERTY(QString defaultSuffix READ defaultSuffix WRITE setDefaultSuffix) |
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77 Q_PROPERTY(bool nameFilterDetailsVisible READ isNameFilterDetailsVisible |
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78 WRITE setNameFilterDetailsVisible DESIGNABLE false) |
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79 Q_PROPERTY(Options options READ options WRITE setOptions) |
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80 |
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81 public: |
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82 enum ViewMode { Detail, List }; |
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83 enum FileMode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly }; |
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84 enum AcceptMode { AcceptOpen, AcceptSave }; |
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85 enum DialogLabel { LookIn, FileName, FileType, Accept, Reject }; |
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86 |
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87 // ### Rename to FileDialogOption and FileDialogOptions for Qt 5.0 |
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88 enum Option |
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89 { |
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90 ShowDirsOnly = 0x00000001, |
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91 DontResolveSymlinks = 0x00000002, |
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92 DontConfirmOverwrite = 0x00000004, |
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93 DontUseSheet = 0x00000008, |
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94 DontUseNativeDialog = 0x00000010, |
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95 ReadOnly = 0x00000020, |
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96 HideNameFilterDetails = 0x00000040 |
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97 }; |
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98 Q_DECLARE_FLAGS(Options, Option) |
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99 |
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100 QFileDialog(QWidget *parent, Qt::WindowFlags f); |
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101 explicit QFileDialog(QWidget *parent = 0, |
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102 const QString &caption = QString(), |
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103 const QString &directory = QString(), |
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104 const QString &filter = QString()); |
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105 ~QFileDialog(); |
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106 |
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107 void setDirectory(const QString &directory); |
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108 inline void setDirectory(const QDir &directory); |
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109 QDir directory() const; |
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110 |
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111 void selectFile(const QString &filename); |
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112 QStringList selectedFiles() const; |
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113 |
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114 #ifdef QT_DEPRECATED |
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115 QT_DEPRECATED void setFilter(const QString &filter); |
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116 QT_DEPRECATED void setFilters(const QStringList &filters); |
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117 QT_DEPRECATED QStringList filters() const; |
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118 QT_DEPRECATED void selectFilter(const QString &filter); |
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119 QT_DEPRECATED QString selectedFilter() const; |
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120 #endif |
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121 void setNameFilterDetailsVisible(bool enabled); |
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122 bool isNameFilterDetailsVisible() const; |
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123 |
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124 void setNameFilter(const QString &filter); |
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125 void setNameFilters(const QStringList &filters); |
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126 QStringList nameFilters() const; |
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127 void selectNameFilter(const QString &filter); |
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128 QString selectedNameFilter() const; |
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129 |
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130 QDir::Filters filter() const; |
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131 void setFilter(QDir::Filters filters); |
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132 |
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133 void setViewMode(ViewMode mode); |
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134 ViewMode viewMode() const; |
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135 |
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136 void setFileMode(FileMode mode); |
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137 FileMode fileMode() const; |
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138 |
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139 void setAcceptMode(AcceptMode mode); |
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140 AcceptMode acceptMode() const; |
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141 |
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142 void setReadOnly(bool enabled); |
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143 bool isReadOnly() const; |
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144 |
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145 void setResolveSymlinks(bool enabled); |
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146 bool resolveSymlinks() const; |
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147 |
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148 void setSidebarUrls(const QList<QUrl> &urls); |
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149 QList<QUrl> sidebarUrls() const; |
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150 |
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151 QByteArray saveState() const; |
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152 bool restoreState(const QByteArray &state); |
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153 |
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154 void setConfirmOverwrite(bool enabled); |
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155 bool confirmOverwrite() const; |
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156 |
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157 void setDefaultSuffix(const QString &suffix); |
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158 QString defaultSuffix() const; |
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159 |
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160 void setHistory(const QStringList &paths); |
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161 QStringList history() const; |
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162 |
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163 void setItemDelegate(QAbstractItemDelegate *delegate); |
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164 QAbstractItemDelegate *itemDelegate() const; |
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165 |
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166 void setIconProvider(QFileIconProvider *provider); |
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167 QFileIconProvider *iconProvider() const; |
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168 |
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169 void setLabelText(DialogLabel label, const QString &text); |
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170 QString labelText(DialogLabel label) const; |
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171 |
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172 #ifndef QT_NO_PROXYMODEL |
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173 void setProxyModel(QAbstractProxyModel *model); |
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174 QAbstractProxyModel *proxyModel() const; |
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175 #endif |
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176 |
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177 void setOption(Option option, bool on = true); |
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178 bool testOption(Option option) const; |
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179 void setOptions(Options options); |
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180 Options options() const; |
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181 |
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182 #ifdef Q_NO_USING_KEYWORD |
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183 #ifndef Q_QDOC |
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184 void open() { QDialog::open(); } |
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185 #endif |
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186 #else |
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187 using QDialog::open; |
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188 #endif |
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189 void open(QObject *receiver, const char *member); |
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190 void setVisible(bool visible); |
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191 |
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192 Q_SIGNALS: |
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193 void fileSelected(const QString &file); |
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194 void filesSelected(const QStringList &files); |
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195 void currentChanged(const QString &path); |
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196 void directoryEntered(const QString &directory); |
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197 void filterSelected(const QString &filter); |
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198 |
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199 public: |
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200 #ifdef QT3_SUPPORT |
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201 typedef FileMode Mode; |
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202 inline QT3_SUPPORT void setMode(FileMode m) { setFileMode(m); } |
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203 inline QT3_SUPPORT FileMode mode() const { return fileMode(); } |
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204 inline QT3_SUPPORT void setDir(const QString &directory) { setDirectory(directory); } |
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205 inline QT3_SUPPORT void setDir( const QDir &directory ) { setDirectory(directory); } |
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206 QT3_SUPPORT QString selectedFile() const; |
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207 #endif |
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208 |
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209 static QString getOpenFileName(QWidget *parent = 0, |
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210 const QString &caption = QString(), |
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211 const QString &dir = QString(), |
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212 const QString &filter = QString(), |
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213 QString *selectedFilter = 0, |
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214 Options options = 0); |
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215 |
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216 static QString getSaveFileName(QWidget *parent = 0, |
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217 const QString &caption = QString(), |
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218 const QString &dir = QString(), |
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219 const QString &filter = QString(), |
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220 QString *selectedFilter = 0, |
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221 Options options = 0); |
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222 |
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223 static QString getExistingDirectory(QWidget *parent = 0, |
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224 const QString &caption = QString(), |
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225 const QString &dir = QString(), |
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226 Options options = ShowDirsOnly); |
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227 |
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228 static QStringList getOpenFileNames(QWidget *parent = 0, |
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229 const QString &caption = QString(), |
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230 const QString &dir = QString(), |
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231 const QString &filter = QString(), |
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232 QString *selectedFilter = 0, |
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233 Options options = 0); |
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234 |
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235 #ifdef QT3_SUPPORT |
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236 inline static QString QT3_SUPPORT getOpenFileName(const QString &dir, |
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237 const QString &filter = QString(), |
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238 QWidget *parent = 0, const char* name = 0, |
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239 const QString &caption = QString(), |
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240 QString *selectedFilter = 0, |
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241 bool resolveSymlinks = true) |
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242 { Q_UNUSED(name); |
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243 return getOpenFileName(parent, caption, dir, filter, selectedFilter, |
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244 resolveSymlinks ? Option(0) : DontResolveSymlinks); } |
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245 |
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246 inline static QString QT3_SUPPORT getSaveFileName(const QString &dir, |
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247 const QString &filter = QString(), |
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248 QWidget *parent = 0, const char* name = 0, |
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249 const QString &caption = QString(), |
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250 QString *selectedFilter = 0, |
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251 bool resolveSymlinks = true) |
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252 { Q_UNUSED(name); |
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253 return getSaveFileName(parent, caption, dir, filter, selectedFilter, |
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254 resolveSymlinks ? Option(0) : DontResolveSymlinks); } |
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255 |
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256 inline static QString QT3_SUPPORT getExistingDirectory(const QString &dir, |
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257 QWidget *parent = 0, |
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258 const char* name = 0, |
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259 const QString &caption = QString(), |
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260 bool dirOnly = true, |
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261 bool resolveSymlinks = true) |
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262 { Q_UNUSED(name); |
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263 return getExistingDirectory(parent, caption, dir, |
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264 Options((resolveSymlinks ? Option(0) : DontResolveSymlinks) |
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265 | (dirOnly ? ShowDirsOnly : Option(0)))); } |
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266 |
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267 inline static QStringList QT3_SUPPORT getOpenFileNames(const QString &filter, |
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268 const QString &dir = QString(), |
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269 QWidget *parent = 0, |
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270 const char* name = 0, |
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271 const QString &caption = QString(), |
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272 QString *selectedFilter = 0, |
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273 bool resolveSymlinks = true) |
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274 { Q_UNUSED(name); |
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275 return getOpenFileNames(parent, caption, dir, filter, selectedFilter, |
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276 resolveSymlinks ? Option(0) : DontResolveSymlinks); } |
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277 #endif // QT3_SUPPORT |
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278 |
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279 protected: |
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280 QFileDialog(const QFileDialogArgs &args); |
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281 void done(int result); |
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282 void accept(); |
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283 void changeEvent(QEvent *e); |
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284 |
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285 private: |
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286 Q_DECLARE_PRIVATE(QFileDialog) |
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287 Q_DISABLE_COPY(QFileDialog) |
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288 |
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289 Q_PRIVATE_SLOT(d_func(), void _q_pathChanged(const QString &)) |
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290 |
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291 Q_PRIVATE_SLOT(d_func(), void _q_navigateBackward()) |
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292 Q_PRIVATE_SLOT(d_func(), void _q_navigateForward()) |
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293 Q_PRIVATE_SLOT(d_func(), void _q_navigateToParent()) |
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294 Q_PRIVATE_SLOT(d_func(), void _q_createDirectory()) |
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295 Q_PRIVATE_SLOT(d_func(), void _q_showListView()) |
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296 Q_PRIVATE_SLOT(d_func(), void _q_showDetailsView()) |
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297 Q_PRIVATE_SLOT(d_func(), void _q_showContextMenu(const QPoint &)) |
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298 Q_PRIVATE_SLOT(d_func(), void _q_renameCurrent()) |
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299 Q_PRIVATE_SLOT(d_func(), void _q_deleteCurrent()) |
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300 Q_PRIVATE_SLOT(d_func(), void _q_showHidden()) |
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301 Q_PRIVATE_SLOT(d_func(), void _q_updateOkButton()) |
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302 Q_PRIVATE_SLOT(d_func(), void _q_currentChanged(const QModelIndex &index)) |
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303 Q_PRIVATE_SLOT(d_func(), void _q_enterDirectory(const QModelIndex &index)) |
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304 Q_PRIVATE_SLOT(d_func(), void _q_goToDirectory(const QString &path)) |
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305 Q_PRIVATE_SLOT(d_func(), void _q_useNameFilter(int index)) |
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306 Q_PRIVATE_SLOT(d_func(), void _q_selectionChanged()) |
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307 Q_PRIVATE_SLOT(d_func(), void _q_goToUrl(const QUrl &url)) |
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308 Q_PRIVATE_SLOT(d_func(), void _q_goHome()) |
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309 Q_PRIVATE_SLOT(d_func(), void _q_showHeader(QAction *)) |
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310 Q_PRIVATE_SLOT(d_func(), void _q_autoCompleteFileName(const QString &text)) |
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311 Q_PRIVATE_SLOT(d_func(), void _q_rowsInserted(const QModelIndex & parent)) |
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312 Q_PRIVATE_SLOT(d_func(), void _q_fileRenamed(const QString &path, |
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313 const QString oldName, const QString newName)) |
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314 #if defined(Q_WS_MAC) |
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315 Q_PRIVATE_SLOT(d_func(), void _q_macRunNativeAppModalPanel()) |
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316 #endif |
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317 }; |
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318 |
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319 inline void QFileDialog::setDirectory(const QDir &adirectory) |
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320 { setDirectory(adirectory.absolutePath()); } |
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321 |
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322 Q_DECLARE_OPERATORS_FOR_FLAGS(QFileDialog::Options) |
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323 |
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324 #endif // QT_NO_FILEDIALOG |
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325 |
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326 QT_END_NAMESPACE |
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327 |
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328 QT_END_HEADER |
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329 |
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330 #endif // QFILEDIALOG_H |