From 06a0b0ae4b4a0678122d1a4325c0aa66669246d0 Mon Sep 17 00:00:00 2001
From: stefan <stefan@5a81b35b-ba03-0410-adc8-b2c5c5119f08>
Date: Tue, 8 Jun 2010 15:24:05 +0000
Subject: [PATCH] FileLoader, Informationmessage when no entities found in pdb
git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2362 5a81b35b-ba03-0410-adc8-b2c5c5119f08
---
modules/gui/src/file_loader.cc | 12 ++++++++++--
modules/gui/src/file_loader.hh | 3 ++-
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/modules/gui/src/file_loader.cc b/modules/gui/src/file_loader.cc
index 059f661c3..31636340e 100644
--- a/modules/gui/src/file_loader.cc
+++ b/modules/gui/src/file_loader.cc
@@ -217,6 +217,12 @@ void FileLoader::HandleError(Message m, ErrorType type, const QString& filename,
break;
}
}
+ else if(type==INFO){
+ QMessageBox message_box(QMessageBox::Information,
+ "Information", m._mesg.c_str());
+ message_box.setStandardButtons( QMessageBox::Ok);
+ message_box.exec();
+ }
}
gfx::GfxObjP FileLoader::TryLoadEntity(const QString& filename, io::EntityIOHandlerP handler, const QString& selection)
@@ -361,9 +367,11 @@ void FileLoader::LoadPDB(const QString& filename, const QString& selection)
conop::Conopology::Instance().ConnectAll(builder,ent,0);
entities.append(ent);
}
-
QFileInfo file_info(filename);
- if(entities.size()==1){
+ if(entities.empty()){
+ FileLoader::HandleError(Message(QString("No entities found in file: "+ filename).toStdString()),INFO,filename);
+ }
+ else if(entities.size()==1){
gfx::EntityP gfx_ent(new gfx::Entity(file_info.baseName().toStdString(),entities.first(),mol::Query(selection.toStdString())));
try{
gfx::Scene::Instance().Add(gfx_ent);
diff --git a/modules/gui/src/file_loader.hh b/modules/gui/src/file_loader.hh
index 4bf5a8ad1..ea2d63e2d 100644
--- a/modules/gui/src/file_loader.hh
+++ b/modules/gui/src/file_loader.hh
@@ -46,7 +46,8 @@ private:
enum ErrorType { DEFAULT = 0,
IO_LOADING,
GFX_ADD,
- GFX_MULTIPLE_ADD
+ GFX_MULTIPLE_ADD,
+ INFO
};
FileLoader();
--
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