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QtFileDialog.cc
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50 
51 
52 //=============================================================================
53 //
54 // CLASS QtFileDialog - IMPLEMENTATION
55 //
56 //=============================================================================
57 
58 //== INCLUDES =================================================================
59 
60 #include "QtFileDialog.hh"
61 
62 #include <OpenMesh/Core/IO/IOManager.hh>
63 
64 #include <QFileDialog>
65 #include <QMessageBox>
66 
67 
68 //== NAMESPACES ===============================================================
69 
70 namespace ACG {
71 
72 //== IMPLEMENTATION ==========================================================
73 
74 
75 QString
76 getOpenFileName(QWidget* _parent,
77  const QString& _caption,
78  const QString& _filter,
79  const QString& _start)
80 {
81  return
82  QFileDialog::getOpenFileName( _parent, // parent
83  _caption, // caption
84  _start, // dir
85  _filter, // filter
86  0, // selected filter
87  0 // options
88  );
89 }
90 
91 
92 QString
93 getOpenMeshName(QWidget* _parent,
94  const QString& _caption,
95  const QString& _start)
96 {
97  return
98  ACG::getOpenFileName(_parent,
99  _caption,
100  OpenMesh::IO::IOManager().qt_read_filters().c_str(),
101  _start);
102 }
103 
104 
105 //-----------------------------------------------------------------------------
106 
107 
108 QStringList
109 getOpenFileNames(QWidget* _parent,
110  const QString& _caption,
111  const QString& _filter,
112  const QString& _start)
113 {
114  return
115  QFileDialog::getOpenFileNames( _parent, // parent
116  _caption, // caption
117  _start, // dir
118  _filter, //_filter
119  0, // selected filter
120  0 // options
121  );
122 }
123 
124 
125 QStringList
126 getOpenMeshNames(QWidget* _parent,
127  const QString& _caption,
128  const QString& _start)
129 {
130  return
131  ACG::getOpenFileNames(_parent,
132  _caption,
133  OpenMesh::IO::IOManager().qt_read_filters().c_str(),
134  _start);
135 }
136 
137 
138 //-----------------------------------------------------------------------------
139 
140 
141 QString
142 getSaveFileName(QWidget* _parent,
143  const QString& _caption,
144  const QString& _filter,
145  bool _askOW,
146  const QString& _start)
147 {
148  QString filename =
149  QFileDialog::getSaveFileName ( _parent, // parent
150  _caption, // caption
151  _start, // dir
152  _filter, // filter,
153  0, // selected filter
154  0 // options
155  );
156 
157  if (_askOW && !filename.isEmpty() && QFile(filename).exists())
158  {
159  QString s;
160  s += QString("The file\n ");
161  s += filename;
162  s += QString("\nalready exists.\n\n");
163  s += QString("Do you want to overwrite it?");
164 
165  if (QMessageBox::warning(_parent, "Overwrite", s,
166  QMessageBox::Yes | QMessageBox::Default,
167  QMessageBox::No | QMessageBox::Escape)
168  != QMessageBox::Yes)
169  return QString::null;
170  }
171 
172  return filename;
173 }
174 
175 
176 QString
177 getSaveMeshName(QWidget* _parent,
178  const QString& _caption,
179  bool _askOW,
180  const QString& _start)
181 {
182  return
183  ACG::getSaveFileName(_parent,
184  _caption,
186  qt_write_filters().c_str(),
187  _askOW,
188  _start);
189 }
190 
191 
192 //=============================================================================
193 } // namespace ACG
194 //=============================================================================
Namespace providing different geometric functions concerning angles.
Definition: DBSCANT.cc:51
_IOManager_ & IOManager()
Definition: IOManager.cc:77