diff options
Diffstat (limited to 'src/settingsutilities.cpp')
| -rw-r--r-- | src/settingsutilities.cpp | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/src/settingsutilities.cpp b/src/settingsutilities.cpp new file mode 100644 index 00000000..7a9dcc35 --- /dev/null +++ b/src/settingsutilities.cpp @@ -0,0 +1,267 @@ +#include "settingsutilities.h" +#include "expanderwidget.h" +#include <utility.h> + +using namespace MOBase; + +bool shouldLogSetting(const QString& displayName) +{ + // don't log Geometry/ and Widgets/, too noisy and not very useful + static const QStringList ignorePrefixes = {"Geometry/", "Widgets/"}; + + for (auto&& prefix : ignorePrefixes) { + if (displayName.startsWith(prefix, Qt::CaseInsensitive)) { + return false; + } + } + + return true; +} + +void logRemoval(const QString& name) +{ + if (!shouldLogSetting(name)) { + return; + } + + log::debug("setting '{}' removed", name); +} + + +QString settingName(const QString& section, const QString& key) +{ + if (section.isEmpty()) { + return key; + } else if (key.isEmpty()) { + return section; + } else { + if (section.compare("General", Qt::CaseInsensitive) == 0) { + return key; + } else { + return section + "/" + key; + } + } +} + +void removeImpl( + QSettings& settings, const QString& displayName, + const QString& section, const QString& key) +{ + if (key.isEmpty()) { + if (!settings.childGroups().contains(section, Qt::CaseInsensitive)) { + // not there + return; + } + } else { + if (!settings.contains(settingName(section, key))) { + // not there + return; + } + } + + logRemoval(displayName); + settings.remove(settingName(section, key)); +} + +void remove(QSettings& settings, const QString& section, const QString& key) +{ + removeImpl(settings, settingName(section, key), section, key); +} + +void removeSection(QSettings& settings, const QString& section) +{ + removeImpl(settings, section, section, ""); +} + + +ScopedGroup::ScopedGroup(QSettings& s, const QString& name) + : m_settings(s), m_name(name) +{ + m_settings.beginGroup(m_name); +} + +ScopedGroup::~ScopedGroup() +{ + m_settings.endGroup(); +} + +void ScopedGroup::remove(const QString& key) +{ + removeImpl(m_settings, settingName(m_name, key), "", key); +} + +QStringList ScopedGroup::keys() const +{ + return m_settings.childKeys(); +} + + +ScopedReadArray::ScopedReadArray(QSettings& s, const QString& section) + : m_settings(s), m_count(0) +{ + m_count = m_settings.beginReadArray(section); +} + +ScopedReadArray::~ScopedReadArray() +{ + m_settings.endArray(); +} + +int ScopedReadArray::count() const +{ + return m_count; +} + +QStringList ScopedReadArray::keys() const +{ + return m_settings.childKeys(); +} + + +ScopedWriteArray::ScopedWriteArray( + QSettings& s, const QString& section, std::size_t size) + : m_settings(s), m_section(section), m_i(0) +{ + m_settings.beginWriteArray( + section, size == NoSize ? -1 : static_cast<int>(size)); +} + +ScopedWriteArray::~ScopedWriteArray() +{ + m_settings.endArray(); +} + +void ScopedWriteArray::next() +{ + m_settings.setArrayIndex(m_i); + ++m_i; +} + + +QString widgetNameWithTopLevel(const QWidget* widget) +{ + QStringList components; + + auto* tl = widget->window(); + + if (tl == widget) { + // this is a top level widget, such as a dialog + components.push_back(widget->objectName()); + } else { + // this is a widget + const auto toplevelName = tl->objectName(); + if (!toplevelName.isEmpty()) { + components.push_back(toplevelName); + } + + const auto widgetName = widget->objectName(); + if (!widgetName.isEmpty()) { + components.push_back(widgetName); + } + } + + if (components.isEmpty()) { + // can't do much + return "unknown_widget"; + } + + return components.join("_"); +} + +QString widgetName(const QMainWindow* w) +{ + return w->objectName(); +} + +QString widgetName(const QHeaderView* w) +{ + return widgetNameWithTopLevel(w->parentWidget()); +} + +QString widgetName(const ExpanderWidget* w) +{ + return widgetNameWithTopLevel(w->button()); +} + +QString widgetName(const QWidget* w) +{ + return widgetNameWithTopLevel(w); +} + +QString dockSettingName(const QDockWidget* dock) +{ + return "MainWindow_docks_" + dock->objectName() + "_size"; +} + +QString indexSettingName(const QWidget* widget) +{ + return widgetNameWithTopLevel(widget) + "_index"; +} + +QString checkedSettingName(const QAbstractButton* b) +{ + return widgetNameWithTopLevel(b) + "_checked"; +} + +void warnIfNotCheckable(const QAbstractButton* b) +{ + if (!b->isCheckable()) { + log::warn( + "button '{}' used in the settings as a checkbox or radio button " + "but is not checkable", b->objectName()); + } +} + + +bool setWindowsCredential(const QString key, const QString data) +{ + QString finalKey("ModOrganizer2_" + key); + wchar_t* keyData = new wchar_t[finalKey.size()+1]; + finalKey.toWCharArray(keyData); + keyData[finalKey.size()] = L'\0'; + bool result = false; + if (data.isEmpty()) { + result = CredDeleteW(keyData, CRED_TYPE_GENERIC, 0); + if (!result) + if (GetLastError() == ERROR_NOT_FOUND) + result = true; + } else { + wchar_t* charData = new wchar_t[data.size()]; + data.toWCharArray(charData); + + CREDENTIALW cred = {}; + cred.Flags = 0; + cred.Type = CRED_TYPE_GENERIC; + cred.TargetName = keyData; + cred.CredentialBlob = (LPBYTE)charData; + cred.CredentialBlobSize = sizeof(wchar_t) * data.size(); + cred.Persist = CRED_PERSIST_LOCAL_MACHINE; + + result = CredWriteW(&cred, 0); + delete[] charData; + } + delete[] keyData; + return result; +} + +QString getWindowsCredential(const QString key) +{ + QString result; + QString finalKey("ModOrganizer2_" + key); + wchar_t* keyData = new wchar_t[finalKey.size()+1]; + finalKey.toWCharArray(keyData); + keyData[finalKey.size()] = L'\0'; + PCREDENTIALW creds; + if (CredReadW(keyData, 1, 0, &creds)) { + wchar_t *charData = (wchar_t *)creds->CredentialBlob; + result = QString::fromWCharArray(charData, creds->CredentialBlobSize / sizeof(wchar_t)); + CredFree(creds); + } else { + const auto e = GetLastError(); + if (e != ERROR_NOT_FOUND) { + log::error("Retrieving encrypted data failed: {}", formatSystemMessage(e)); + } + } + delete[] keyData; + return result; +} |