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add errorString output argument to IFile::reload() & IEditor::open()

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add/unify read error handling in all affected classes
This commit is contained in:
Oswald Buddenhagen
2011-04-04 15:24:13 +02:00
parent f1f9904d35
commit fae7dc9584
44 changed files with 204 additions and 134 deletions
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11
src/plugins/tasklist/tasklistplugin.cpp
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@@ -73,11 +73,14 @@ TaskListPlugin *TaskListPlugin::m_instance = 0;
class Internal::TaskListPluginPrivate {
public:
bool parseTaskFile(ProjectExplorer::Project *context, const QString &name)
bool parseTaskFile(QString *errorString, ProjectExplorer::Project *context, const QString &name)
{
QFile tf(name);
if (!tf.open(QIODevice::ReadOnly))
if (!tf.open(QIODevice::ReadOnly)) {
*errorString = TaskListPlugin::tr("Cannot open task file %1: %2").arg(
QDir::toNativeSeparators(name), tf.errorString());
return false;
}
while (!tf.atEnd())
{
@@ -211,10 +214,10 @@ bool TaskListPlugin::initialize(const QStringList &arguments, QString *errorMess
void TaskListPlugin::extensionsInitialized()
{ }
bool TaskListPlugin::loadFile(ProjectExplorer::Project *context, const QString &fileName)
bool TaskListPlugin::loadFile(QString *errorString, ProjectExplorer::Project *context, const QString &fileName)
{
clearTasks();
return d->parseTaskFile(context, fileName);
return d->parseTaskFile(errorString, context, fileName);
}
bool TaskListPlugin::monitorFile(ProjectExplorer::Project *context, const QString &fileName)