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Add a -settingspath <path> command line option.

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Useful for testing.
This commit is contained in:
con
2010-10-25 18:02:27 +02:00
parent af7b39e3a7
commit 060e230040
2 changed files with 30 additions and 6 deletions
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30
src/app/main.cpp
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@@ -55,16 +55,17 @@
#include <qtsystemexceptionhandler.h>
#endif
enum { OptionIndent = 4, DescriptionIndent = 24 };
enum { OptionIndent = 4, DescriptionIndent = 34 };
static const char *appNameC = "Qt Creator";
static const char *corePluginNameC = "Core";
static const char *fixedOptionsC =
" [OPTION]... [FILE]...\n"
"Options:\n"
" -help Display this help\n"
" -version Display program version\n"
" -client Attempt to connect to already running instance\n";
" -help Display this help\n"
" -version Display program version\n"
" -client Attempt to connect to already running instance\n"
" -settingspath <path> Override the default path where user settings are stored.\n";
static const char *HELP_OPTION1 = "-h";
static const char *HELP_OPTION2 = "-help";
@@ -72,6 +73,7 @@ static const char *HELP_OPTION3 = "/h";
static const char *HELP_OPTION4 = "--help";
static const char *VERSION_OPTION = "-version";
static const char *CLIENT_OPTION = "-client";
static const char *SETTINGS_OPTION = "-settingspath";
typedef QList<ExtensionSystem::PluginSpec *> PluginSpecSet;
@@ -198,6 +200,25 @@ int main(int argc, char **argv)
QTranslator qtTranslator;
QString locale = QLocale::system().name();
// Manually determine -settingspath command line option
// We can't use the regular way of the plugin manager, because that needs to parse pluginspecs
// but the settings path can influence which plugins are enabled
QString settingsPath;
QStringList arguments = app.arguments(); /* adapted arguments list is passed to plugin manager later */
QMutableStringListIterator it(arguments);
while (it.hasNext()) {
const QString &arg = it.next();
if (arg == QLatin1String(SETTINGS_OPTION)) {
it.remove();
if (it.hasNext()) {
settingsPath = QDir::fromNativeSeparators(it.next());
it.remove();
}
}
}
if (!settingsPath.isEmpty())
QSettings::setPath(QSettings::IniFormat, QSettings::UserScope, settingsPath);
// Must be done before any QSettings class is created
QSettings::setPath(QSettings::IniFormat, QSettings::SystemScope,
QCoreApplication::applicationDirPath()+QLatin1String(SHARE_PATH));
@@ -240,7 +261,6 @@ int main(int argc, char **argv)
const QStringList pluginPaths = getPluginPaths();
pluginManager.setPluginPaths(pluginPaths);
const QStringList arguments = app.arguments();
QMap<QString, QString> foundAppOptions;
if (arguments.size() > 1) {
QMap<QString, bool> appOptions;