From 1e04343e905c35efd58f85c9ba7105d209522278 Mon Sep 17 00:00:00 2001
From: Hugo Parente Lima <hugo.pl@gmail.com>
Date: Wed, 3 Aug 2011 17:11:51 -0300
Subject: Find the package name even when no classes were found.

Reviewer: Luciano Wolf <luciano.wolf@openbossa.org>
          Marcelo Lira <marcelo.lira@openbossa.org>
---
 generator.cpp | 23 ++++++++++++++++-------
 main.cpp      |  6 ++----
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/generator.cpp b/generator.cpp
index dc90f4b78..cc60be64a 100644
--- a/generator.cpp
+++ b/generator.cpp
@@ -30,6 +30,7 @@
 #include <QtCore/QFile>
 #include <QtCore/QFileInfo>
 #include <QDebug>
+#include <typedatabase.h>
 
 struct Generator::GeneratorPrivate {
     const ApiExtractor* apiextractor;
@@ -55,15 +56,23 @@ Generator::~Generator()
 bool Generator::setup(const ApiExtractor& extractor, const QMap< QString, QString > args)
 {
     m_d->apiextractor = &extractor;
-    // FIXME: Avoid this ugly hack to get the package name.. and... why the name "package"!?
-    foreach (const AbstractMetaClass* cppClass, m_d->apiextractor->classes()) {
-        if (m_d->packageName.isEmpty()
-            && cppClass->typeEntry()->generateCode()
-            && !cppClass->package().isEmpty()) {
-            m_d->packageName = cppClass->package();
-            break;
+    TypeEntryHash allEntries = TypeDatabase::instance()->allEntries();
+    TypeEntry* entryFound = 0;
+    foreach (QList<TypeEntry*> entryList, allEntries.values()) {
+        foreach (TypeEntry* entry, entryList) {
+            if (entry->type() == TypeEntry::TypeSystemType && entry->generateCode()) {
+                entryFound = entry;
+                break;
+            }
         }
+        if (entryFound)
+            break;
     }
+
+    if (entryFound)
+        m_d->packageName = entryFound->name();
+    else
+        ReportHandler::warning("Couldn't find the package name!!");
     return doSetup(args);
 }
 
diff --git a/main.cpp b/main.cpp
index 804faf7d1..0bd882056 100644
--- a/main.cpp
+++ b/main.cpp
@@ -317,10 +317,8 @@ int main(int argc, char *argv[])
     if (!extractor.run())
         return EXIT_FAILURE;
 
-    if (!extractor.classCount()) {
-        std::cerr << "No C++ classes found!" << std::endl;
-        return EXIT_FAILURE;
-    }
+    if (!extractor.classCount())
+        ReportHandler::warning("No C++ classes found!");
 
     foreach (Generator* g, generators) {
         g->setOutputDirectory(outputDirectory);
-- 
cgit v1.2.3