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Crash found by ErikV in the Dependencies Model with unloading projects

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We didn't update the dependencies model in case a project gets loaded or
unloaded. (Or the session switched.) In that case we do a rather drastic
reset() now.
This commit is contained in:
dt
2009-04-28 17:23:33 +02:00
parent eae597f5b7
commit dfd0c9f91a
2 changed files with 46 additions and 21 deletions
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41
src/plugins/projectexplorer/dependenciespanel.cpp
View File

@@ -44,27 +44,6 @@
namespace ProjectExplorer {
namespace Internal {
//
// DependenciesModel
//
class DependenciesModel : public QAbstractListModel
{
public:
DependenciesModel(SessionManager *session, Project *project, QObject *parent = 0);
int rowCount(const QModelIndex &index) const;
int columnCount(const QModelIndex &index) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
Qt::ItemFlags flags(const QModelIndex &index) const;
private:
SessionManager *m_session;
Project *m_project;
QList<Project *> m_projects;
};
DependenciesModel::DependenciesModel(SessionManager *session,
Project *project,
QObject *parent)
@@ -75,6 +54,26 @@ DependenciesModel::DependenciesModel(SessionManager *session,
{
// We can't select ourselves as a dependency
m_projects.removeAll(m_project);
connect(session, SIGNAL(projectRemoved(ProjectExplorer::Project*)),
this, SLOT(resetModel()));
connect(session, SIGNAL(projectAdded(ProjectExplorer::Project*)),
this, SLOT(resetModel()));
connect(session, SIGNAL(sessionLoaded()),
this, SLOT(resetModel()));
// qDebug()<<"Dependencies Model"<<this<<"for project"<<project<<"("<<project->file()->fileName()<<")";
}
DependenciesModel::~DependenciesModel()
{
// qDebug()<<"~DependenciesModel"<<this;
}
void DependenciesModel::resetModel()
{
qDebug()<<"Resetting";
m_projects = m_session->projects();
m_projects.removeAll(m_project);
reset();
}
int DependenciesModel::rowCount(const QModelIndex &index) const

26
src/plugins/projectexplorer/dependenciespanel.h
View File

@@ -70,6 +70,32 @@ private:
DependenciesWidget *m_widget;
};
//
// DependenciesModel
//
class DependenciesModel : public QAbstractListModel
{
Q_OBJECT
public:
DependenciesModel(SessionManager *session, Project *project, QObject *parent = 0);
~DependenciesModel();
int rowCount(const QModelIndex &index) const;
int columnCount(const QModelIndex &index) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
Qt::ItemFlags flags(const QModelIndex &index) const;
public slots:
void resetModel();
private:
SessionManager *m_session;
Project *m_project;
QList<Project *> m_projects;
};
} // namespace Internal
} // namespace ProjectExplorer