Fix selection of project files to add new files/classes to

Commit ac8e371486cb69fb did reorder the path list in
ProjectWizardPage, while ProjceFileWizardExtension still assumed
that the list displayed to the user is exactly the same as passed
to ProjectWizardPage.

The patch removes the index based communication between the
classes altogether and directly stores the ProjectNode in the
UserRole of the ComboBox entry.

1 files changed, 27 insertions, 9 deletions

diff --git a/src/plugins/projectexplorer/projectwizardpage.cpp b/src/plugins/projectexplorer/projectwizardpage.cpp
index ff4d2b6060..57c1d512c7 100644
--- a/src/plugins/projectexplorer/projectwizardpage.cpp
+++ b/src/plugins/projectexplorer/projectwizardpage.cpp
@@ -29,13 +29,17 @@
 
 #include "projectwizardpage.h"
 #include "ui_projectwizardpage.h"
+#include "projectnodes.h"
 
 #include <QtCore/QDebug>
+#include <QtCore/QFileInfo>
 #include <QtCore/QTextStream>
 
 using namespace ProjectExplorer;
 using namespace Internal;
 
+Q_DECLARE_METATYPE(ProjectExplorer::ProjectNode*)
+
 ProjectWizardPage::ProjectWizardPage(QWidget *parent) :
     QWizardPage(parent),
     m_ui(new Ui::WizardPage)
@@ -51,13 +55,19 @@ ProjectWizardPage::~ProjectWizardPage()
     delete m_ui;
 }
 
-void ProjectWizardPage::setProjects(const QStringList &l)
+void ProjectWizardPage::setProjects(const QList<ProjectNode*> &projectNodes)
 {
-    QStringList list = l;
-    list.removeDuplicates();
-    list.sort();
+    QMap<QString,ProjectNode*> projectMap;
+    foreach (ProjectNode *node, projectNodes) {
+        QString name = QFileInfo(node->path()).fileName();
+        if (!projectMap.contains(name))
+            projectMap.insert(name, node);
+    }
+
     m_ui->projectComboBox->clear();
-    m_ui->projectComboBox->addItems(list);
+    foreach (const QString &name, projectMap.keys()) {
+        m_ui->projectComboBox->addItem(name, qVariantFromValue(projectMap.value(name)));
+    }
 }
 
 void ProjectWizardPage::setAddToProjectEnabled(bool b)
@@ -69,14 +79,22 @@ void ProjectWizardPage::setAddToProjectEnabled(bool b)
     m_ui->projectComboBox->setEnabled(b);
 }
 
-int ProjectWizardPage::currentProjectIndex() const
+ProjectNode *ProjectWizardPage::currentProject() const
 {
-    return m_ui->projectComboBox->currentIndex();
+    QVariant variant = m_ui->projectComboBox->itemData(m_ui->projectComboBox->currentIndex());
+    return qVariantValue<ProjectNode*>(variant);
 }
 
-void ProjectWizardPage::setCurrentProjectIndex(int i)
+void ProjectWizardPage::setCurrentProject(ProjectNode *projectNode)
 {
-    m_ui->projectComboBox->setCurrentIndex(i);
+    if (!projectNode)
+        return;
+    for (int i = 0; i < m_ui->projectComboBox->count(); ++i) {
+        if (qVariantValue<ProjectNode*>(m_ui->projectComboBox->itemData(i)) == projectNode) {
+            m_ui->projectComboBox->setCurrentIndex(i);
+            return;
+        }
+    }
 }
 
 bool ProjectWizardPage::addToProject() const