qdoc: Add details to messages about not finding files.

Print example directories and files.

Change-Id: I58553f45f87ec2c2036a8c4ddf9ffb54baa75870
Reviewed-by: Martin Smith <martin.smith@digia.com>

2 files changed, 9 insertions, 3 deletions

diff --git a/src/tools/qdoc/cppcodeparser.cpp b/src/tools/qdoc/cppcodeparser.cpp
index bc24ff5daa..4fbe20b09e 100644
--- a/src/tools/qdoc/cppcodeparser.cpp
+++ b/src/tools/qdoc/cppcodeparser.cpp
@@ -2425,8 +2425,11 @@ void CppCodeParser::createExampleFileNodes(DocumentNode *dn)
                                         proFileName,
                                         userFriendlyFilePath);
             if (fullPath.isEmpty()) {
-                dn->location().warning(tr("Cannot find file '%1' or '%2'").arg(tmp).arg(proFileName));
-                dn->location().warning(tr("  EXAMPLE PATH DOES NOT EXIST: %1").arg(examplePath));
+                QString details = QLatin1String("Example directories: ") + exampleDirs.join(QLatin1Char(' '));
+                if (!exampleFiles.isEmpty())
+                    details += QLatin1String(", example files: ") + exampleFiles.join(QLatin1Char(' '));
+                dn->location().warning(tr("Cannot find file '%1' or '%2'").arg(tmp).arg(proFileName), details);
+                dn->location().warning(tr("  EXAMPLE PATH DOES NOT EXIST: %1").arg(examplePath), details);
                 return;
             }
         }
diff --git a/src/tools/qdoc/doc.cpp b/src/tools/qdoc/doc.cpp
index e911eed28b..92c6d405de 100644
--- a/src/tools/qdoc/doc.cpp
+++ b/src/tools/qdoc/doc.cpp
@@ -3305,7 +3305,10 @@ CodeMarker *Doc::quoteFromFile(const Location &location,
                                         DocParser::exampleDirs,
                                         fileName, userFriendlyFilePath);
     if (filePath.isEmpty()) {
-        location.warning(tr("Cannot find file to quote from: '%1'").arg(fileName));
+        QString details = QLatin1String("Example directories: ") + DocParser::exampleDirs.join(QLatin1Char(' '));
+        if (!DocParser::exampleFiles.isEmpty())
+            details += QLatin1String(", example files: ") + DocParser::exampleFiles.join(QLatin1Char(' '));
+        location.warning(tr("Cannot find file to quote from: '%1'").arg(fileName), details);
     }
     else {
         QFile inFile(filePath);