doxywizard.cpp

doxygen(一个自动从源代码生成文档的工具)的源代码

{
  saveFile();
  QString s = "doxygen " + configFileName;
  system((const char*)s);  
  statusBar()->message("doxygen completed: "+ configFileName, messageTimeout );
  hasChanged = FALSE;
  refreshCaption();
} 


void Wizard::quit()
{
  if (hasChanged)
  {
    switch( QMessageBox::warning( this, "DoxyWizard", "Quit and lose changes?\n",
            "Yes", "No", 0, 0, 1 ))
    {
      case 0: 
        qApp->quit();
        break;
      case 1:
        break;
    }
  }
  else
  {
    qApp->quit();
  }
}

void Wizard::changed()
{
  hasChanged = TRUE;
  refreshCaption();
}

void Wizard::refreshCaption()
{
  QString s;
  if (hasChanged) s=" *";
  setCaption("Doxywizard - ["+configFileName+s+"]");
}

void Wizard::about()
{
  QMessageBox::about(this, "DoxyWizard",
                      "<qt><center>A tool to create and edit configuration files "
                      "that can be read by doxygen.</center><p>"
                      "<center>Written by Dimitri van Heesch</center><p>"
                      "<center>(c) 2000-2001</center></qt>"
                    );
}

//----------------------------------------------------------------------


ConfigFile::ConfigFile( QWidget *parent ) : QWidget( parent )
{

  m_dependencies = new QDict< QList<IInput> >(257);
  m_dependencies->setAutoDelete(TRUE);
  m_inputWidgets = new QDict< IInput >;
  m_switches = new QDict< QObject >;
  
  QVBoxLayout *layout = new QVBoxLayout( this );

  // QTabWidget definition 
  QTabWidget *tab = new QTabWidget( this );
  layout->addWidget( tab );

  QListIterator<ConfigOption> options = Config::instance()->iterator();
  PageWidget *page = 0;
  ConfigOption *option = 0;
  for (options.toFirst();(option=options.current());++options)
  {
    switch(option->kind())
    {
      case ConfigOption::O_Info:
        if (page) page->addStretch(1);
        page = new PageWidget( tab, option->name() );
        QWhatsThis::add(page, option->docs().simplifyWhiteSpace() );
        break;
      case ConfigOption::O_String:
        {
          ASSERT(page!=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( 
                         option->name(),                        // name
                         page,                                  // widget
                         *((ConfigString *)option)->valueRef(), // variable 
                         sm                                     // type
                       ); 
          QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace() );
          connect(inputString,SIGNAL(changed()),SIGNAL(changed()));
          m_inputWidgets->insert(option->name(),inputString);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
      case ConfigOption::O_Enum:
        {
          ASSERT(page!=0);
          InputString *inputString = new InputString( 
                         option->name(),                        // name
                         page,                                  // 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()),SIGNAL(changed()));
          m_inputWidgets->insert(option->name(),inputString);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
      case ConfigOption::O_List:
        {
          ASSERT(page!=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(
                          option->name(),                         // name
                          page,                                   // widget
                          *((ConfigList *)option)->valueRef(),    // variable
                          lm                                      // type
                        );
          QWhatsThis::add(inputStrList, option->docs().simplifyWhiteSpace() );
          connect(inputStrList,SIGNAL(changed()),SIGNAL(changed()));
          m_inputWidgets->insert(option->name(),inputStrList);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
        break;
      case ConfigOption::O_Bool:
        {
          ASSERT(page!=0);
          InputBool *inputBool = new InputBool(
                          option->name(),                         // name
                          page,                                   // widget
                          *((ConfigBool *)option)->valueRef()     // variable
                        );
          QWhatsThis::add(inputBool, option->docs().simplifyWhiteSpace() );
          connect(inputBool,SIGNAL(changed()),SIGNAL(changed()));
          m_inputWidgets->insert(option->name(),inputBool);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
      case ConfigOption::O_Int:
        {
          ASSERT(page!=0);
          InputInt *inputInt = new InputInt(
                          option->name(),                         // name
                          page,                                   // 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()),SIGNAL(changed()));
          m_inputWidgets->insert(option->name(),inputInt);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
    } 
  }
  if (page) page->addStretch(1);

  QDictIterator<QObject> di(*m_switches);
  QObject *obj = 0;
  for (di.toFirst();(obj=di.current());++di)
  {
    connect(obj,SIGNAL(toggle(const char *,bool)),SLOT(toggle(const char *,bool)));
    // UGLY HACK: assumes each item depends on a boolean without checking!
    emit toggle(di.currentKey(),((InputBool *)obj)->getState());
  }
  
}

ConfigFile::~ConfigFile()
{
  delete m_dependencies;
  delete m_inputWidgets;
  delete m_switches;
}

void ConfigFile::addDependency(QDict<QObject> *switches,
                               const QCString &dep,const QCString &name)
{
  if (!dep.isEmpty())
  {
    IInput *parent = m_inputWidgets->find(dep);
    ASSERT(parent!=0);
    IInput *child = m_inputWidgets->find(name);
    ASSERT(child!=0);
    if (switches->find(dep)==0)
    {
      switches->insert(dep,parent->qobject());
    }
    QList<IInput> *list = m_dependencies->find(dep);
    if (list==0)
    {
      list = new QList<IInput>;
      m_dependencies->insert(dep,list);
    }
    list->append(child);
  }
}

void ConfigFile::toggle(const char *name,bool state)
{
  QList<IInput> *inputs = m_dependencies->find(name);
  ASSERT(inputs!=0);
  IInput *input = inputs->first();
  while (input)
  {
    input->setEnabled(state);
    input = inputs->next();
  }
}

void ConfigFile::init()
{
  QDictIterator<IInput> di(*m_inputWidgets);
  IInput *input = 0;
  for (di.toFirst();(input=di.current());++di)
  {
    input->init();
  }
  QDictIterator<QObject> dio(*m_switches);
  QObject *obj = 0;
  for (dio.toFirst();(obj=dio.current());++dio)
  {
    connect(obj,SIGNAL(toggle(const char *,bool)),SLOT(toggle(const char *,bool)));
    // UGLY HACK: assumes each item depends on a boolean without checking!
    emit toggle(dio.currentKey(),((InputBool *)obj)->getState());
  }
  
}

//----------------------------------------------------------------------

int main(int argc,char **argv)
{ 
  QApplication::setColorSpec( QApplication::NormalColor );
  QApplication app(argc,argv);
  Wizard wizard(argc,argv);
  app.setMainWidget( &wizard );
  wizard.show();  
  return app.exec();
}