/*************************************************************************** * Copyright (C) 2000 by Dimitri van Heesch * * dimitri@stack.nl * * Copyright (C) 2001 by Bernd Gehrmann * * bernd@kdevelop.org * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #include "doxygenconfigwidget.h" #include #include #include #include #include #include #include #include "config.h" #include "input.h" #include "messages.h" DoxygenConfigWidget::DoxygenConfigWidget(const QString &fileName, QWidget *parent, const char *name) : QTabWidget(parent, name) { m_hasChanged = false; m_dependencies = new QDict< QPtrList >(257); m_dependencies->setAutoDelete(true); m_inputWidgets = new QDict< IInput >; m_switches = new QDict< QObject >; QPtrListIterator options = Config::instance()->iterator(); QScrollView *page = 0; QVBox *pagebox = 0; ConfigOption *option = 0; for (options.toFirst(); (option=options.current()); ++options) { switch(option->kind()) { case ConfigOption::O_Info: page = new QScrollView(this, option->name()); page->viewport()->setBackgroundMode(PaletteBackground); pagebox = new QVBox(0); Q_ASSERT(pagebox!=0); page->addChild(pagebox); addTab(page, message(option->name())); QWhatsThis::add(page, option->docs().simplifyWhiteSpace() ); break; case ConfigOption::O_String: { Q_ASSERT(pagebox!=0); InputString::StringMode sm = InputString::StringFree; switch (((ConfigString *)option)->widgetType()) { case ConfigString::String: sm = InputString::StringFree; break; case ConfigString::File: sm = InputString::StringFile; break; case ConfigString::Dir: sm = InputString::StringDir; break; } InputString *inputString = new InputString ( message(option->name()), // name pagebox, // widget *((ConfigString *)option)->valueRef(), // variable sm // type ); QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace()); connect(inputString, SIGNAL(changed()), this, SLOT(changed())); m_inputWidgets->insert(option->name(), inputString); addDependency(m_switches, option->dependsOn(), option->name()); } break; case ConfigOption::O_Enum: { Q_ASSERT(pagebox!=0); InputString *inputString = new InputString ( message(option->name()), // name pagebox, // widget *((ConfigEnum *)option)->valueRef(), // variable InputString::StringFixed // type ); QStrListIterator sli=((ConfigEnum *)option)->iterator(); for (sli.toFirst(); sli.current(); ++sli) inputString->addValue(sli.current()); QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace()); connect(inputString, SIGNAL(changed()), this, SLOT(changed())); m_inputWidgets->insert(option->name(),inputString); addDependency(m_switches, option->dependsOn(), option->name()); } break; case ConfigOption::O_List: { Q_ASSERT(pagebox!=0); InputStrList::ListMode lm = InputStrList::ListString; switch(((ConfigList *)option)->widgetType()) { case ConfigList::String: lm=InputStrList::ListString; break; case ConfigList::File: lm=InputStrList::ListFile; break; case ConfigList::Dir: lm=InputStrList::ListDir; break; case ConfigList::FileAndDir: lm=InputStrList::ListFileDir; break; } InputStrList *inputStrList = new InputStrList ( message(option->name()), // name pagebox, // widget *((ConfigList *)option)->valueRef(), // variable lm // type ); QWhatsThis::add(inputStrList, option->docs().simplifyWhiteSpace()); connect(inputStrList, SIGNAL(changed()), this, SLOT(changed())); m_inputWidgets->insert(option->name(),inputStrList); addDependency(m_switches, option->dependsOn(), option->name()); } break; case ConfigOption::O_Bool: { Q_ASSERT(pagebox!=0); InputBool *inputBool = new InputBool ( option->name(), // key message(option->name()), // name pagebox, // widget *((ConfigBool *)option)->valueRef() // variable ); QWhatsThis::add(inputBool, option->docs().simplifyWhiteSpace()); connect(inputBool, SIGNAL(changed()), this, SLOT(changed())); m_inputWidgets->insert(option->name(), inputBool); addDependency(m_switches, option->dependsOn(), option->name()); } break; case ConfigOption::O_Int: { Q_ASSERT(pagebox!=0); InputInt *inputInt = new InputInt ( message(option->name()), // name pagebox, // widget *((ConfigInt *)option)->valueRef(), // variable ((ConfigInt *)option)->minVal(), // min value ((ConfigInt *)option)->maxVal() // max value ); QWhatsThis::add(inputInt, option->docs().simplifyWhiteSpace()); connect(inputInt, SIGNAL(changed()), this, SLOT(changed())); m_inputWidgets->insert(option->name(), inputInt); addDependency(m_switches, option->dependsOn(), option->name()); } break; case ConfigOption::O_Obsolete: break; } } QDictIterator di(*m_switches); for (; di.current(); ++di) { QObject *obj = di.current(); connect(obj, SIGNAL(toggle(const QString&, bool)), this, SLOT(toggle(const QString&, bool))); // UGLY HACK: assumes each item depends on a boolean without checking! emit toggle(di.currentKey(), ((InputBool *)obj)->getState()); } m_fileName = fileName; loadFile(); } DoxygenConfigWidget::~DoxygenConfigWidget() { delete m_dependencies; delete m_inputWidgets; delete m_switches; } QSize DoxygenConfigWidget::sizeHint() const { // without this the whole dialog becomes much too large return QSize(QTabWidget::sizeHint().width(), 1); } void DoxygenConfigWidget::addDependency(QDict *switches, const QCString &dep, const QCString &name) { if (dep.isEmpty()) return; IInput *parent = m_inputWidgets->find(dep); Q_ASSERT(parent!=0); IInput *child = m_inputWidgets->find(name); Q_ASSERT(child!=0); if (!switches->find(dep)) switches->insert(dep, parent->qobject()); QPtrList *list = m_dependencies->find(dep); if (!list) { list = new QPtrList; m_dependencies->insert(dep, list); } list->append(child); } void DoxygenConfigWidget::toggle(const QString &name, bool state) { QPtrList *inputs = m_dependencies->find(name); Q_ASSERT(inputs!=0); IInput *input = inputs->first(); while (input) { input->setEnabled(state); input = inputs->next(); } } void DoxygenConfigWidget::changed() { m_hasChanged = true; } void DoxygenConfigWidget::init() { QDictIterator di(*m_inputWidgets); for (; di.current(); ++di) di.current()->init(); QDictIterator dio(*m_switches); for (; dio.current(); ++dio) { QObject *obj = dio.current(); connect(obj, SIGNAL(toggle(const QString&, bool)), this, SLOT(toggle(const QString&, bool))); // UGLY HACK: assumes each item depends on a boolean without checking! emit toggle(dio.currentKey(), ((InputBool *)obj)->getState()); } } void DoxygenConfigWidget::loadFile() { Config::instance()->init(); QFile f(m_fileName); if (f.open(IO_ReadOnly)) { QTextStream is(&f); Config::instance()->parse(QFile::encodeName(m_fileName)); Config::instance()->convertStrToVal(); f.close(); } init(); } void DoxygenConfigWidget::saveFile() { QFile f(m_fileName); if (!f.open(IO_WriteOnly)) { KMessageBox::information(0, i18n("Cannot write Doxyfile.")); } else { QTextStream t(&f); Config::instance()->writeTemplate(t, true, false); f.close(); } } void DoxygenConfigWidget::accept() { if (m_hasChanged) saveFile(); } #include "doxygenconfigwidget.moc"