From 462117485debb939c23225c412ef61609f754aee Mon Sep 17 00:00:00 2001
From: Kimmo Varis <kimmov@gmail.com>
Date: Sat, 4 Jul 2009 01:38:47 +0300
Subject: [PATCH] GUI: Read include directories from project file.

---
 gui/mainwindow.cpp  |  7 ++++++
 gui/projectfile.cpp | 53 +++++++++++++++++++++++++++++++++++++++++++++
 gui/projectfile.h   | 21 ++++++++++++++++++
 3 files changed, 81 insertions(+)

diff --git a/gui/mainwindow.cpp b/gui/mainwindow.cpp
index b201dfa28..a21c6e9f3 100644
--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@@ -293,6 +293,13 @@ Settings MainWindow::GetCppcheckSettings()
             {
                 result.addAutoAllocClass(classname.toStdString());
             }
+
+            QStringList dirs = pfile.GetIncludeDirs();
+            QString dir;
+            foreach(dir, dirs)
+            {
+                result._includePaths.push_back(dir.toStdString());
+            }
         }
     }
 
diff --git a/gui/projectfile.cpp b/gui/projectfile.cpp
index d9711a6dc..bee7723b3 100644
--- a/gui/projectfile.cpp
+++ b/gui/projectfile.cpp
@@ -26,6 +26,9 @@ static const char ProjectElementName[] = "project";
 static const char AllocElementName[] = "autodealloc";
 static const char ClassElementName[] = "class";
 static const char ClassNameAttrib[] = "name";
+static const char IncludDirElementName[] = "includedir";
+static const char DirElementName[] = "dir";
+static const char DirNameAttrib[] = "name";
 
 ProjectFile::ProjectFile(QObject *parent) :
         QObject(parent)
@@ -60,6 +63,9 @@ bool ProjectFile::Read(const QString &filename)
             // Find allocelement from inside project element
             if (insideProject && xmlReader.name() == AllocElementName)
                 ReadAutoAllocClasses(xmlReader);
+
+            if (insideProject && xmlReader.name() == IncludDirElementName)
+                ReadIncludeDirs(xmlReader);
             break;
 
         case QXmlStreamReader::EndElement:
@@ -90,6 +96,11 @@ QStringList ProjectFile::GetDeAllocatedClasses() const
     return mDeAllocatedClasses;
 }
 
+QStringList ProjectFile::GetIncludeDirs() const
+{
+    return mIncludeDirs;
+}
+
 void ProjectFile::ReadAutoAllocClasses(QXmlStreamReader &reader)
 {
     QXmlStreamReader::TokenType type;
@@ -131,3 +142,45 @@ void ProjectFile::ReadAutoAllocClasses(QXmlStreamReader &reader)
     }
     while (!allRead);
 }
+
+void ProjectFile::ReadIncludeDirs(QXmlStreamReader &reader)
+{
+    QXmlStreamReader::TokenType type;
+    bool allRead = false;
+    do
+    {
+        type = reader.readNext();
+        switch (type)
+        {
+        case QXmlStreamReader::StartElement:
+
+            // Read dir-elements
+            if (reader.name().toString() == DirElementName)
+            {
+                QXmlStreamAttributes attribs = reader.attributes();
+                QString name = attribs.value("", DirNameAttrib).toString();
+                if (!name.isEmpty())
+                    mIncludeDirs << name;
+            }
+            break;
+
+        case QXmlStreamReader::EndElement:
+            if (reader.name().toString() == IncludDirElementName)
+                allRead = true;
+            break;
+
+            // Not handled
+        case QXmlStreamReader::NoToken:
+        case QXmlStreamReader::Invalid:
+        case QXmlStreamReader::StartDocument:
+        case QXmlStreamReader::EndDocument:
+        case QXmlStreamReader::Characters:
+        case QXmlStreamReader::Comment:
+        case QXmlStreamReader::DTD:
+        case QXmlStreamReader::EntityReference:
+        case QXmlStreamReader::ProcessingInstruction:
+            break;
+        }
+    }
+    while (!allRead);
+}
diff --git a/gui/projectfile.h b/gui/projectfile.h
index 2c132cc6c..c20e8a2a5 100644
--- a/gui/projectfile.h
+++ b/gui/projectfile.h
@@ -49,9 +49,25 @@ public:
     */
     QStringList GetDeAllocatedClasses() const;
 
+    /**
+    * @brief Get list of include directories.
+    * @return list of directories.
+    */
+    QStringList GetIncludeDirs() const;
+
 protected:
+    /**
+    * @brief Read list of automatically deallocated classes from XML.
+    * @param reader XML stream reader.
+    */
     void ReadAutoAllocClasses(QXmlStreamReader &reader);
 
+    /**
+    * @brief Read list of include directories from XML.
+    * @param reader XML stream reader.
+    */
+    void ReadIncludeDirs(QXmlStreamReader &reader);
+
 private:
 
     /**
@@ -63,6 +79,11 @@ private:
     * @brief List of automatically deallocated classes.
     */
     QStringList mDeAllocatedClasses;
+
+    /**
+    * @brief List of include directories used to search include files.
+    */
+    QStringList mIncludeDirs;
 };
 
 #endif  // PROJECT_FILE_H