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/******************************************************************************
*
*
*
* Copyright (C) 1997-2004 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <qmainwindow.h>
#include <qpopupmenu.h>
#include <qfileinfo.h>
#include <qmenubar.h>
#include <qstatusbar.h>
#include <qfiledialog.h>
#include <qmessagebox.h>
#include <qapplication.h>
#include <qwhatsthis.h>
#include <qlayout.h>
#include <qtabwidget.h>
#include <qtoolbar.h>
#include <qtoolbutton.h>
#include <qscrollview.h>
#include <qlayout.h>
#include <qtooltip.h>
#include "expert.h"
#include "inputbool.h"
#include "inputstring.h"
#include "inputstrlist.h"
#include "inputint.h"
#include "config.h"
#include "version.h"
//-------------------------------------------------------------------------
Expert::Expert( QWidget *parent ) : QTabDialog( parent )
{
m_dependencies = new QDict< QList<IInput> >(257);
m_dependencies->setAutoDelete(TRUE);
m_inputWidgets = new QDict< IInput >;
m_switches = new QDict< QObject >;
setHelpButton();
QListIterator<ConfigOption> options = Config::instance()->iterator();
QVBoxLayout *pageLayout = 0;
QFrame *page = 0;
ConfigOption *option = 0;
for (options.toFirst();(option=options.current());++options)
{
switch(option->kind())
{
case ConfigOption::O_Info:
{
if (pageLayout) pageLayout->addStretch(1);
QScrollView *view = new QScrollView(this);
view->setVScrollBarMode(QScrollView::Auto);
view->setHScrollBarMode(QScrollView::AlwaysOff);
view->setResizePolicy(QScrollView::AutoOneFit);
page = new QFrame( view->viewport(), option->name() );
pageLayout = new QVBoxLayout(page);
pageLayout->setMargin(10);
view->addChild(page);
addTab(view,option->name());
QWhatsThis::add(page, option->docs().simplifyWhiteSpace() );
QToolTip::add(page, option->docs() );
}
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
);
pageLayout->addWidget(inputString);
QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace() );
QToolTip::add(inputString,option->docs());
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
);
pageLayout->addWidget(inputString);
QStrListIterator sli=((ConfigEnum *)option)->iterator();
for (sli.toFirst();sli.current();++sli)
{
inputString->addValue(sli.current());
}
inputString->init();
QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace() );
QToolTip::add(inputString, option->docs());
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
);
pageLayout->addWidget(inputStrList);
QWhatsThis::add(inputStrList, option->docs().simplifyWhiteSpace() );
QToolTip::add(inputStrList, option->docs());
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
);
pageLayout->addWidget(inputBool);
QWhatsThis::add(inputBool, option->docs().simplifyWhiteSpace() );
QToolTip::add(inputBool, option->docs() );
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
);
pageLayout->addWidget(inputInt);
QWhatsThis::add(inputInt, option->docs().simplifyWhiteSpace() );
QToolTip::add(inputInt, option->docs() );
connect(inputInt,SIGNAL(changed()),SIGNAL(changed()));
m_inputWidgets->insert(option->name(),inputInt);
addDependency(m_switches,option->dependsOn(),option->name());
}
break;
case ConfigOption::O_Obsolete:
break;
}
}
if (pageLayout) pageLayout->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());
}
connect(this,SIGNAL(helpButtonPressed()),
this,SLOT(handleHelp()));
}
Expert::~Expert()
{
delete m_dependencies;
delete m_inputWidgets;
delete m_switches;
}
void Expert::handleHelp()
{
QWhatsThis::enterWhatsThisMode();
}
void Expert::addDependency(QDict<QObject> *switches,
const QCString &dep,const QCString &name)
{
if (!dep.isEmpty())
{
//printf("Expert::addDependency(%s)\n",name.data());
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 Expert::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 Expert::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());
}
}
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