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Session: Modernize code a bit

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Change-Id: I6459da31592a391533f7eb062e1b9f1bb9dabc78
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
This commit is contained in:
Tobias Hunger
2016-02-26 15:01:51 +01:00
parent 931ee3382c
commit 5a04c8b06a
1 changed files with 34 additions and 58 deletions
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92
src/plugins/projectexplorer/session.cpp
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@@ -55,8 +55,6 @@
#include <QMessageBox>
#include <QPushButton>
namespace { bool debug = false; }
using namespace Core;
using namespace Utils;
using namespace ProjectExplorer::Internal;
@@ -121,8 +119,8 @@ public:
PersistentSettingsWriter *m_writer;
};
static SessionManager *m_instance = 0;
static SessionManagerPrivate *d = 0;
static SessionManager *m_instance = nullptr;
static SessionManagerPrivate *d = nullptr;
SessionManager::SessionManager(QObject *parent)
: QObject(parent)
@@ -177,7 +175,7 @@ bool SessionManager::isDefaultSession(const QString &session)
void SessionManager::saveActiveMode(IMode *mode)
{
if (mode->id() != Id(Core::Constants::MODE_WELCOME))
if (mode->id() != Core::Constants::MODE_WELCOME)
setValue(QLatin1String("ActiveMode"), mode->id().toString());
}
@@ -185,7 +183,7 @@ void SessionManager::clearProjectFileCache()
{
// If triggered by the fileListChanged signal of one project
// only invalidate cache for this project
Project *pro = qobject_cast<Project*>(m_instance->sender());
auto pro = qobject_cast<Project*>(m_instance->sender());
if (pro)
d->m_projectFileCache.remove(pro);
else
@@ -197,9 +195,10 @@ bool SessionManagerPrivate::recursiveDependencyCheck(const QString &newDep, cons
if (newDep == checkDep)
return false;
foreach (const QString &dependency, m_depMap.value(checkDep))
foreach (const QString &dependency, m_depMap.value(checkDep)) {
if (!recursiveDependencyCheck(newDep, dependency))
return false;
}
return true;
}
@@ -369,12 +368,8 @@ void SessionManager::setActiveDeployConfiguration(Target *target, DeployConfigur
void SessionManager::setStartupProject(Project *startupProject)
{
if (debug)
qDebug() << Q_FUNC_INFO << (startupProject ? startupProject->displayName() : QLatin1String("0"));
if (startupProject) {
Q_ASSERT(d->m_projects.contains(startupProject));
}
QTC_ASSERT((!startupProject)
|| (startupProject && d->m_projects.contains(startupProject)), return);
if (d->m_startupProject == startupProject)
return;
@@ -390,6 +385,7 @@ Project *SessionManager::startupProject()
void SessionManager::addProject(Project *project)
{
QTC_ASSERT(project, return);
addProjects(QList<Project*>() << project);
}
@@ -398,6 +394,7 @@ void SessionManager::addProjects(const QList<Project*> &projects)
d->m_virginSession = false;
QList<Project*> clearedList;
foreach (Project *pro, projects) {
QTC_ASSERT(pro, continue);
if (!d->m_projects.contains(pro)) {
clearedList.append(pro);
d->m_projects.append(pro);
@@ -408,9 +405,6 @@ void SessionManager::addProjects(const QList<Project*> &projects)
connect(pro, &Project::displayNameChanged,
m_instance, &SessionManager::handleProjectDisplayNameChanged);
if (debug)
qDebug() << "SessionManager - adding project " << pro->displayName();
}
}
@@ -430,10 +424,7 @@ void SessionManager::addProjects(const QList<Project*> &projects)
void SessionManager::removeProject(Project *project)
{
d->m_virginSession = false;
if (project == 0) {
qDebug() << "SessionManager::removeProject(0) ... THIS SHOULD NOT HAPPEN";
return;
}
QTC_ASSERT(project, return);
removeProjects(QList<Project*>() << project);
}
@@ -444,9 +435,6 @@ bool SessionManager::loadingSession()
bool SessionManager::save()
{
if (debug)
qDebug() << "SessionManager - saving session" << d->m_sessionName;
emit m_instance->aboutToSaveSession();
if (!d->m_writer || d->m_writer->fileName() != sessionNameToFileName(d->m_sessionName)) {
@@ -475,9 +463,10 @@ bool SessionManager::save()
// Restore infromation on projects that failed to load:
// don't readd projects to the list, which the user loaded
foreach (const QString &failed, d->m_failedProjects)
foreach (const QString &failed, d->m_failedProjects) {
if (!projectFiles.contains(failed))
projectFiles << failed;
}
data.insert(QLatin1String("ProjectList"), projectFiles);
data.insert(QLatin1String("CascadeSetActive"), d->m_casadeSetActive);
@@ -487,9 +476,8 @@ bool SessionManager::save()
while (i != d->m_depMap.constEnd()) {
QString key = i.key();
QStringList values;
foreach (const QString &value, i.value()) {
foreach (const QString &value, i.value())
values << value;
}
depMap.insert(key, values);
++i;
}
@@ -511,9 +499,6 @@ bool SessionManager::save()
tr("Could not save session to file %1").arg(d->m_writer->fileName().toUserOutput()));
}
if (debug)
qDebug() << "SessionManager - saving session returned " << result;
return result;
}
@@ -522,7 +507,7 @@ bool SessionManager::save()
*/
void SessionManager::closeAllProjects()
{
setStartupProject(0);
setStartupProject(nullptr);
removeProjects(projects());
}
@@ -643,7 +628,7 @@ QList<Node *> SessionManager::nodesForFile(const Utils::FileName &fileName)
// prefer to use nodesForFile and figure out which node you want
Node *SessionManager::nodeForFile(const Utils::FileName &fileName)
{
Node *node = 0;
Node *node = nullptr;
foreach (Node *n, nodesForFile(fileName)) {
// prefer file nodes
if (!node || (node->nodeType() != FileNodeType && n->nodeType() == FileNodeType))
@@ -655,7 +640,7 @@ Node *SessionManager::nodeForFile(const Utils::FileName &fileName)
Project *SessionManager::projectForNode(Node *node)
{
if (!node)
return 0;
return nullptr;
FolderNode *rootProjectNode = node->asFolderNode();
if (!rootProjectNode)
@@ -671,15 +656,13 @@ Project *SessionManager::projectForNode(Node *node)
Project *SessionManager::projectForFile(const Utils::FileName &fileName)
{
if (debug)
qDebug() << "SessionManager::projectForFile(" << fileName << ")";
const QList<Project *> &projectList = projects();
foreach (Project *p, projectList)
foreach (Project *p, projectList) {
if (d->projectContainsFile(p, fileName))
return p;
}
return 0;
return nullptr;
}
bool SessionManagerPrivate::projectContainsFile(Project *p, const Utils::FileName &fileName) const
@@ -692,7 +675,7 @@ bool SessionManagerPrivate::projectContainsFile(Project *p, const Utils::FileNam
void SessionManager::configureEditor(IEditor *editor, const QString &fileName)
{
if (TextEditor::BaseTextEditor *textEditor = qobject_cast<TextEditor::BaseTextEditor*>(editor)) {
if (auto textEditor = qobject_cast<TextEditor::BaseTextEditor*>(editor)) {
Project *project = projectForFile(Utils::FileName::fromString(fileName));
// Global settings are the default.
if (project)
@@ -705,7 +688,7 @@ void SessionManager::configureEditors(Project *project)
foreach (IDocument *document, DocumentModel::openedDocuments()) {
if (d->projectContainsFile(project, document->filePath())) {
foreach (IEditor *editor, DocumentModel::editorsForDocument(document)) {
if (TextEditor::BaseTextEditor *textEditor = qobject_cast<TextEditor::BaseTextEditor*>(editor)) {
if (auto textEditor = qobject_cast<TextEditor::BaseTextEditor*>(editor)) {
project->editorConfiguration()->configureEditor(textEditor);
}
}
@@ -717,12 +700,8 @@ void SessionManager::removeProjects(QList<Project *> remove)
{
QMap<QString, QStringList> resMap;
foreach (Project *pro, remove) {
if (debug)
qDebug() << "SessionManager - emitting aboutToRemoveProject(" << pro->displayName() << ")";
foreach (Project *pro, remove)
emit m_instance->aboutToRemoveProject(pro);
}
// Refresh dependencies
QSet<QString> projectFiles;
@@ -753,20 +732,18 @@ void SessionManager::removeProjects(QList<Project *> remove)
d->m_projects.removeOne(pro);
if (pro == d->m_startupProject)
setStartupProject(0);
setStartupProject(nullptr);
disconnect(pro, &Project::fileListChanged,
m_instance, &SessionManager::clearProjectFileCache);
d->m_projectFileCache.remove(pro);
if (debug)
qDebug() << "SessionManager - emitting projectRemoved(" << pro->displayName() << ")";
d->m_sessionNode->removeProjectNodes(QList<ProjectNode *>() << pro->rootProjectNode());
emit m_instance->projectRemoved(pro);
delete pro;
}
if (startupProject() == 0)
if (!startupProject())
if (!d->m_projects.isEmpty())
setStartupProject(d->m_projects.first());
}
@@ -870,7 +847,6 @@ bool SessionManager::cloneSession(const QString &original, const QString &clone)
QFile fi(sessionNameToFileName(original).toString());
// If the file does not exist, we can still clone
if (!fi.exists() || fi.copy(sessionNameToFileName(clone).toString())) {
Q_ASSERT(d->m_sessions.size() > 0);
d->m_sessions.insert(1, clone);
return true;
}
@@ -910,12 +886,12 @@ void SessionManagerPrivate::askUserAboutFailedProjects()
if (!failedProjects.isEmpty()) {
QString fileList =
QDir::toNativeSeparators(failedProjects.join(QLatin1String("<br>")));
QMessageBox * box = new QMessageBox(QMessageBox::Warning,
SessionManager::tr("Failed to restore project files"),
SessionManager::tr("Could not restore the following project files:<br><b>%1</b>").
arg(fileList));
QPushButton * keepButton = new QPushButton(SessionManager::tr("Keep projects in Session"), box);
QPushButton * removeButton = new QPushButton(SessionManager::tr("Remove projects from Session"), box);
auto box = new QMessageBox(QMessageBox::Warning,
SessionManager::tr("Failed to restore project files"),
SessionManager::tr("Could not restore the following project files:<br><b>%1</b>").
arg(fileList));
auto keepButton = new QPushButton(SessionManager::tr("Keep projects in Session"), box);
auto removeButton = new QPushButton(SessionManager::tr("Remove projects from Session"), box);
box->addButton(keepButton, QMessageBox::AcceptRole);
box->addButton(removeButton, QMessageBox::DestructiveRole);
@@ -1015,7 +991,7 @@ bool SessionManager::loadSession(const QString &session)
return false;
}
setStartupProject(0);
setStartupProject(nullptr);
QList<Project *> oldProjects = projects();
auto it = oldProjects.begin();
@@ -1040,7 +1016,7 @@ bool SessionManager::loadSession(const QString &session)
d->m_sessionName = session;
delete d->m_writer;
d->m_writer = 0;
d->m_writer = nullptr;
EditorManager::updateWindowTitles();
if (fileName.exists()) {
@@ -1131,7 +1107,7 @@ void SessionManagerPrivate::sessionLoadingProgress()
void SessionManager::handleProjectDisplayNameChanged()
{
Project *pro = qobject_cast<Project*>(m_instance->sender());
auto pro = qobject_cast<Project*>(m_instance->sender());
if (pro) {
d->m_sessionNode->projectDisplayNameChanged(pro->rootProjectNode());
emit m_instance->projectDisplayNameChanged(pro);