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Fixes: Show the actual qt version in the Tools/Options dialog.

Browse Source 
Task:     237665
Details:  We parse the qmake output anyway, so we can simply add the
version from there. Seems to work nicely. Idea by hjk.
This commit is contained in:
dt
2008-12-08 14:20:35 +01:00
parent bf7486c011
commit 7411d9db55
2 changed files with 26 additions and 8 deletions
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28
src/plugins/qt4projectmanager/qtversionmanager.cpp
View File

@@ -314,7 +314,7 @@ QStringList QtVersionManager::possibleQMakeCommands()
return result;
}
bool QtVersionManager::checkQMakeVersion(const QString &qmakePath)
QString QtVersionManager::qtVersionForQMake(const QString &qmakePath)
{
QProcess qmake;
qmake.start(qmakePath, QStringList()<<"--version");
@@ -323,9 +323,12 @@ bool QtVersionManager::checkQMakeVersion(const QString &qmakePath)
QString output = qmake.readAllStandardOutput();
QRegExp regexp("(QMake version|Qmake version:)[\\s]*([\\d.]*)");
regexp.indexIn(output);
if (regexp.cap(2).startsWith("2."))
return true;
return false;
if (regexp.cap(2).startsWith("2.")) {
QRegExp regexp2("Using Qt version[\\s]*([\\d\\.]*)");
regexp2.indexIn(output);
return regexp2.cap(1);
}
return QString();
}
QString QtVersionManager::findSystemQt() const
@@ -336,7 +339,7 @@ QString QtVersionManager::findSystemQt() const
foreach (const QString &possibleCommand, possibleQMakeCommands()) {
QFileInfo qmake(path + "/" + possibleCommand);
if (qmake.exists()) {
if (checkQMakeVersion(qmake.absoluteFilePath())) {
if (!qtVersionForQMake(qmake.absoluteFilePath()).isNull()) {
QDir dir(qmake.absoluteDir());
dir.cdUp();
return dir.absolutePath();
@@ -517,7 +520,10 @@ void QtDirWidget::showEnvironmentPage(QTreeWidgetItem *item)
m_ui.mingwLineEdit->setVisible(false);
m_ui.mingwLabel->setVisible(false);
m_ui.mingwBrowseButton->setVisible(false);
m_ui.errorLabel->setText("Found qt version: " + m_versions.at(index)->mkspec());
m_ui.errorLabel->setText("Found Qt version "
+ m_versions.at(index)->qtVersionString()
+ " using mkspec "
+ m_versions.at(index)->mkspec());
}
} else {
m_ui.msvcComboBox->setVisible(false);
@@ -734,6 +740,12 @@ QString QtVersion::mkspecPath() const
return m_mkspecFullPath;
}
QString QtVersion::qtVersionString() const
{
qmakeCommand();
return m_qtVersionString;
}
QHash<QString,QString> QtVersion::versionInfo() const
{
updateVersionInfo();
@@ -1144,7 +1156,9 @@ QString QtVersion::qmakeCommand() const
QString s = qtDir.absoluteFilePath(possibleCommand);
QFileInfo qmake(s);
if (qmake.exists() && qmake.isExecutable()) {
if (QtVersionManager::checkQMakeVersion(qmake.absoluteFilePath())) {
QString qtVersion = QtVersionManager::qtVersionForQMake(qmake.absoluteFilePath());
if (!qtVersion.isNull()) {
m_qtVersionString = qtVersion;
m_qmakeCommand = qmake.absoluteFilePath();
return qmake.absoluteFilePath();
}

6
src/plugins/qt4projectmanager/qtversionmanager.h
View File

@@ -70,6 +70,7 @@ public:
QString mkspecPath() const;
QString makeCommand() const;
QString qmakeCommand() const;
QString qtVersionString() const;
// Returns the PREFIX, BINPREFIX, DOCPREFIX and similar information
QHash<QString,QString> versionInfo() const;
@@ -119,6 +120,9 @@ private:
mutable bool m_defaultConfigIsDebug;
mutable bool m_defaultConfigIsDebugAndRelease;
mutable QString m_qmakeCommand;
// This is updated on first call to qmakeCommand
// That function is called from updateVersionInfo()
mutable QString m_qtVersionString;
Q_DISABLE_COPY(QtVersion);
};
@@ -189,7 +193,7 @@ public:
// returns something like qmake4, qmake, qmake-qt4 or whatever distributions have chosen (used by QtVersion)
static QStringList possibleQMakeCommands();
// return true if the qmake at qmakePath is qt4 (used by QtVersion)
static bool checkQMakeVersion(const QString &qmakePath);
static QString qtVersionForQMake(const QString &qmakePath);
signals:
void defaultQtVersionChanged();
void qtVersionsChanged();