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CMake: Fix "CMake settings have changed on disk"

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* Improve the UI by showing settings in CMake and the project
* Fix setting CMake configuration to project

Change-Id: I6e127344551fa00f3f7e6170465cb3dda2e4a634
Task-number: QTCREATORBUG-17555
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
This commit is contained in:
Tobias Hunger
2017-09-29 23:34:52 +02:00
parent f4cd9cdb6a
commit 3f73f3a4f4
5 changed files with 67 additions and 32 deletions
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47
src/plugins/cmakeprojectmanager/builddirmanager.cpp
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@@ -375,41 +375,40 @@ bool BuildDirManager::checkConfiguration()
return false; // No cache file yet.
CMakeConfig newConfig;
QSet<QString> changedKeys;
QSet<QString> removedKeys;
foreach (const CMakeConfigItem &iBc, m_parameters.configuration) {
const CMakeConfigItem &iCache
= Utils::findOrDefault(cache, [&iBc](const CMakeConfigItem &i) { return i.key == iBc.key; });
if (iCache.isNull()) {
removedKeys << QString::fromUtf8(iBc.key);
} else if (QString::fromUtf8(iCache.value) != iBc.expandedValue(m_parameters.expander)) {
changedKeys << QString::fromUtf8(iBc.key);
newConfig.append(iCache);
QHash<QString, QPair<QString, QString>> changedKeys;
foreach (const CMakeConfigItem &projectItem, m_parameters.configuration) {
const QString projectKey = QString::fromUtf8(projectItem.key);
const QString projectValue = projectItem.expandedValue(m_parameters.expander);
const CMakeConfigItem &cmakeItem
= Utils::findOrDefault(cache, [&projectItem](const CMakeConfigItem &i) { return i.key == projectItem.key; });
const QString iCacheValue = QString::fromUtf8(cmakeItem.value);
if (cmakeItem.isNull()) {
changedKeys.insert(projectKey, qMakePair(tr("<removed>"), projectValue));
} else if (iCacheValue != projectValue) {
changedKeys.insert(projectKey, qMakePair(iCacheValue, projectValue));
newConfig.append(cmakeItem);
} else {
newConfig.append(iBc);
newConfig.append(projectItem);
}
}
if (!changedKeys.isEmpty() || !removedKeys.isEmpty()) {
QSet<QString> total = removedKeys + changedKeys;
QStringList keyList = total.toList();
if (!changedKeys.isEmpty()) {
QStringList keyList = changedKeys.keys();
Utils::sort(keyList);
QString table = QLatin1String("<table>");
QString table = QString::fromLatin1("<table><tr><th>%1</th><th>%2</th><th>%3</th></tr>")
.arg(tr("Key")).arg(tr("CMake")).arg(tr("Project"));
foreach (const QString &k, keyList) {
QString change;
if (removedKeys.contains(k))
change = tr("<removed>");
else
change = QString::fromUtf8(CMakeConfigItem::valueOf(k.toUtf8(), cache)).trimmed();
if (change.isEmpty())
change = tr("<empty>");
table += QString::fromLatin1("\n<tr><td>%1</td><td>%2</td></tr>").arg(k).arg(change.toHtmlEscaped());
const QPair<QString, QString> data = changedKeys.value(k);
table += QString::fromLatin1("\n<tr><td>%1</td><td>%2</td><td>%3</td></tr>")
.arg(k)
.arg(data.first.toHtmlEscaped())
.arg(data.second.toHtmlEscaped());
}
table += QLatin1String("\n</table>");
QPointer<QMessageBox> box = new QMessageBox(Core::ICore::mainWindow());
box->setText(tr("CMake configuration has changed on disk."));
box->setInformativeText(tr("The CMakeCache.txt file has changed: %1").arg(table));
box->setInformativeText(table);
auto *defaultButton = box->addButton(tr("Overwrite Changes in CMake"), QMessageBox::RejectRole);
auto *applyButton = box->addButton(tr("Apply Changes to Project"), QMessageBox::ApplyRole);
box->setDefaultButton(defaultButton);