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