2 * \file qt4/FileDialog.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
7 * \author Jean-Marc Lasgouttes
9 * Full author contact details are available in file CREDITS.
14 #include "FileDialog.h"
16 #include "LyXFileDialog.h"
17 #include "qt_helpers.h"
19 #include "support/debug.h"
20 #include "support/FileName.h"
21 #include "support/filetools.h"
22 #include "support/gettext.h"
23 #include "support/os.h"
27 /** when this is defined, the code will use
28 * QFileDialog::getOpenFileName and friends to create filedialogs.
30 * - the dialog does not use the quick directory buttons (Button
32 * - with Qt/Mac or Qt/Win, the dialogs native to the environment are used.
33 * - with Qt/Win and Qt <= 4.3.0, there was a number of bugs with our own
34 * file dialog (http://www.lyx.org/trac/ticket/3907).
36 * Therefore there is a tradeoff in enabling or disabling this (JMarc)
38 #if defined(Q_WS_MACX) || (defined(Q_WS_WIN) && !defined(Q_OS_CYGWIN))
39 #define USE_NATIVE_FILEDIALOG 1
42 #ifdef USE_NATIVE_FILEDIALOG
43 #include <QApplication>
48 using namespace support;
51 class FileDialog::Private {
58 FileDialog::FileDialog(QString const & t, FuncCode s)
59 : private_(new FileDialog::Private), title_(t), success_(s)
63 FileDialog::~FileDialog()
69 void FileDialog::setButton1(QString const & label, QString const & dir)
71 private_->b1.first = label;
72 private_->b1.second = dir;
76 void FileDialog::setButton2(QString const & label, QString const & dir)
78 private_->b2.first = label;
79 private_->b2.second = dir;
83 FileDialog::Result FileDialog::save(QString const & path,
84 QStringList const & filters, QString const & suggested,
85 QString * selectedFilter)
87 LYXERR(Debug::GUI, "Select with path \"" << path
88 << "\", mask \"" << filters.join(";;")
89 << "\", suggested \"" << suggested << '"');
91 FileDialog::Result result;
92 result.first = FileDialog::Chosen;
94 #ifdef USE_NATIVE_FILEDIALOG
95 QString const startsWith = makeAbsPath(suggested, path);
97 QFileDialog::getSaveFileName(qApp->focusWidget(),
98 title_, startsWith, filters.join(";;"),
99 selectedFilter, QFileDialog::DontConfirmOverwrite);
101 result.first = FileDialog::Later;
103 result.second = toqstr(os::internal_path(fromqstr(name)));
105 LyXFileDialog dlg(title_, path, filters, private_->b1, private_->b2);
106 dlg.setFileMode(QFileDialog::AnyFile);
107 dlg.setAcceptMode(QFileDialog::AcceptSave);
108 dlg.setConfirmOverwrite(false);
110 if (!suggested.isEmpty())
111 dlg.selectFile(suggested);
113 LYXERR(Debug::GUI, "Synchronous FileDialog: ");
114 int res = dlg.exec();
115 LYXERR(Debug::GUI, "result " << res);
116 if (res == QDialog::Accepted)
117 result.second = internalPath(dlg.selectedFiles()[0]);
119 result.first = FileDialog::Later;
120 if (selectedFilter != 0)
121 *selectedFilter = dlg.selectedNameFilter();
128 FileDialog::Result FileDialog::save(QString const & path,
129 QStringList const & filters, QString const & suggested)
131 return save(path, filters, suggested, 0);
135 FileDialog::Result FileDialog::open(QString const & path,
136 QStringList const & filters, QString const & suggested)
138 LYXERR(Debug::GUI, "Select with path \"" << path
139 << "\", mask \"" << filters.join(";;")
140 << "\", suggested \"" << suggested << '"');
141 FileDialog::Result result;
142 result.first = FileDialog::Chosen;
144 #ifdef USE_NATIVE_FILEDIALOG
145 QString const startsWith = makeAbsPath(suggested, path);
146 QString const file = QFileDialog::getOpenFileName(qApp->focusWidget(),
147 title_, startsWith, filters.join(";;"));
149 result.first = FileDialog::Later;
151 result.second = internalPath(file);
153 LyXFileDialog dlg(title_, path, filters, private_->b1, private_->b2);
155 if (!suggested.isEmpty())
156 dlg.selectFile(suggested);
158 LYXERR(Debug::GUI, "Synchronous FileDialog: ");
159 int res = dlg.exec();
160 LYXERR(Debug::GUI, "result " << res);
161 if (res == QDialog::Accepted)
162 result.second = internalPath(dlg.selectedFiles()[0]);
164 result.first = FileDialog::Later;
171 FileDialog::Result FileDialog::opendir(QString const & path,
172 QString const & suggested)
174 LYXERR(Debug::GUI, "Select with path \"" << path
175 << "\", suggested \"" << suggested << '"');
176 FileDialog::Result result;
177 result.first = FileDialog::Chosen;
179 #ifdef USE_NATIVE_FILEDIALOG
180 QString const startsWith = toqstr(makeAbsPath(fromqstr(suggested),
181 fromqstr(path)).absFileName());
182 QString const dir = QFileDialog::getExistingDirectory(qApp->focusWidget(),
185 result.first = FileDialog::Later;
187 result.second = toqstr(os::internal_path(fromqstr(dir)));
189 LyXFileDialog dlg(title_, path, QStringList(qt_("Directories")),
190 private_->b1, private_->b2);
192 dlg.setFileMode(QFileDialog::DirectoryOnly);
194 if (!suggested.isEmpty())
195 dlg.selectFile(suggested);
197 LYXERR(Debug::GUI, "Synchronous FileDialog: ");
198 int res = dlg.exec();
199 LYXERR(Debug::GUI, "result " << res);
200 if (res == QDialog::Accepted)
201 result.second = internalPath(dlg.selectedFiles()[0]);
203 result.first = FileDialog::Later;