Changes in src/UIElements/Qt4/Query/FileQtQuery.cpp [f130d4:f8bccc]

File:

• src/UIElements/Qt4/Query/FileQtQuery.cpp (modified) (5 diffs)

src/UIElements/Qt4/Query/FileQtQuery.cpp

@@ -45 +45 @@
 #include "UIElements/Qt4/Query/QtQuery.hpp"
 
+#include <algorithm>
+#include <boost/filesystem.hpp>
+
+#include "Parameters/Validators/getFlatListFromHierarchyOfValidators.hpp"
+#include "Parameters/Validators/Validator.hpp"
+#include "Parameters/Validators/Specific/FilePresentValidator.hpp"
+#include "Parameters/Validators/Specific/FileSuffixValidator.hpp"
+#include "Parameters/Validators/Specific/ParserFileValidator.hpp"
 #include "Parser/ParserTypes.hpp"
 #include "Parser/FormatParserStorage.hpp"
@@ -51 +59 @@
     QtQuery<boost::filesystem::path>(_param, _title, _description),
     parent(_parent),
-    dialog(_dialog)
+    dialog(_dialog),
+    mustBePresent(false)
 {
   filenameLineEdit = new QLineEdit();
@@ -57 +66 @@
   filenameLineEdit->setReadOnly(true);
 
-  filenameLabel = new QLabel(QString("Input file:"));
+  filenameLabel = new QLabel(QString(_title.c_str()));
   filenameLabel->setBuddy(filenameLineEdit);
   filenameLabel->setToolTip(QString(getDescription().c_str()));
@@ -71 +80 @@
 
   QObject::connect(filedialogButton,SIGNAL(clicked()),this,SLOT(showFileDialog()));
+
+  // fill list of suffixes
+  const Validator<boost::filesystem::path> &validator =
+      _param.getValidator();
+  typedef std::vector<std::pair<const Validator<boost::filesystem::path> *, bool> > validators_t;
+  const validators_t validators =
+      getFlatListFromHierarchyOfValidators<boost::filesystem::path>(validator);
+  for (validators_t::const_iterator iter = validators.begin();
+      iter != validators.end(); ++iter) {
+    const Validator< boost::filesystem::path > &currentvalidator = *iter->first;
+    if (dynamic_cast<const FileSuffixValidator * const>(&currentvalidator) != NULL)
+      suffixes.push_back(dynamic_cast<const FileSuffixValidator &>(currentvalidator).getSuffix());
+    if (dynamic_cast<const ParserFileValidator * const>(&currentvalidator) != NULL) {
+      const std::vector<std::string> moresuffixes =
+          dynamic_cast<const ParserFileValidator &>(currentvalidator).getSuffixes();
+      suffixes.insert(suffixes.end(), moresuffixes.begin(), moresuffixes.end());
+    }
+    if (dynamic_cast<const FilePresentValidator * const>(&currentvalidator) != NULL)
+      mustBePresent = iter->second;
+  }
+  std::sort(suffixes.begin(), suffixes.end());
 }
 
@@ -93 +123 @@
     // gather all possible suffixes
     QStringList filters;
-    std::stringstream parsersuffixes;
-    parsersuffixes << std::string("Config files (");
-    for (ParserTypes t = ParserTypes_begin; t < ParserTypes_end; ++t){
-      if (t != ParserTypes_begin)
-        parsersuffixes << std::string(" ");
-      parsersuffixes << std::string("*.") <<
-          FormatParserStorage::getInstance().getSuffixFromType(t);
+    std::stringstream filter_string;
+    if (!suffixes.empty()) {
+      filter_string << "Valid files (";
+      for (std::vector<std::string>::const_iterator iter = suffixes.begin();
+          iter != suffixes.end(); ++iter)
+        filter_string << (iter == suffixes.begin() ? "*." : " *.") << *iter << " ";
+      filter_string << ")";
+      filters << tr(filter_string.str().c_str());
     }
-    parsersuffixes << std::string(")");
-    filters << tr(parsersuffixes.str().c_str());
-    filters << tr("Data files (*.dat)");
     filters << tr("Any files (*)");
     theFileDialog->setNameFilters(filters);