diff data/fileio/FileFinder.cpp @ 316:3a6725f285d6

* Make RemoteFile far more pervasive, and use it for local files as well
  so that we can handle both transparently.  Make it shallow copy with
  reference counting, so it can be used by value without having to worry
  about the cache file lifetime.  Use RemoteFile for MainWindow file-open
  functions, etc

--- a/data/fileio/FileFinder.cpp	Thu Oct 18 10:24:26 2007 +0000
+++ b/data/fileio/FileFinder.cpp	Thu Oct 18 15:31:20 2007 +0000
@@ -380,11 +380,11 @@
 {
     if (QFileInfo(location).exists()) return location;
 
-    if (RemoteFile::canHandleScheme(QUrl(location))) {
-        RemoteFile rf(location);
-        bool available = rf.isAvailable();
-        rf.deleteLocalFile();
-        if (available) return location;
+    if (RemoteFile::isRemote(location)) {
+        if (RemoteFile(location).isAvailable()) {
+            std::cerr << "FileFinder::find: ok, it's available... returning" << std::endl;
+            return location;
+        }
     }
 
     QString foundAt = "";
@@ -411,19 +411,17 @@
     QString fileName;
     QString resolved;
 
-    if (RemoteFile::canHandleScheme(QUrl(location))) {
+    if (RemoteFile::isRemote(location)) {
         fileName = QUrl(location).path().section('/', -1, -1,
                                                  QString::SectionSkipEmpty);
     } else {
         fileName = QFileInfo(location).fileName();
     }
 
-    if (RemoteFile::canHandleScheme(QUrl(relativeTo))) {
+    if (RemoteFile::isRemote(relativeTo)) {
         resolved = QUrl(relativeTo).resolved(fileName).toString();
-        RemoteFile rf(resolved);
-        if (!rf.isAvailable()) resolved = "";
+        if (!RemoteFile(resolved).isAvailable()) resolved = "";
         std::cerr << "resolved: " << resolved.toStdString() << std::endl;
-        rf.deleteLocalFile();
     } else {
         resolved = QFileInfo(relativeTo).dir().filePath(fileName);
         if (!QFileInfo(resolved).exists() ||
@@ -481,8 +479,7 @@
                  QLineEdit::Normal, "", &ok);
 
             if (ok && path != "") {
-                RemoteFile rf(path);
-                if (rf.isAvailable()) {
+                if (RemoteFile(path).isAvailable()) {
                     done = true;
                 } else {
                     QMessageBox::critical
@@ -490,7 +487,6 @@
                          tr("URL \"%1\" could not be opened").arg(path));
                     path = "";
                 }
-                rf.deleteLocalFile();
             }
             break;
         }