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/***************************************************************************
kpersonalizer.cpp - description
-------------------
begin : Die Mai 22 17:24:18 CEST 2001
copyright : (C) 2001 by Ralf Nolden
email : nolden@kde.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute 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 <unistd.h>
#include <qpushbutton.h>
#include <qlabel.h>
#include <qstring.h>
#include <qstringlist.h>
#include <qfile.h>
#include <qtimer.h>
#include <qcursor.h>
#include <ksimpleconfig.h>
#include <kglobal.h>
#include <kglobalsettings.h>
#include <kstandarddirs.h>
#include <klocale.h>
#include <kapplication.h>
#include <klistview.h>
#include <krun.h>
#include <kmessagebox.h>
#include <kconfig.h>
#include <stdlib.h>
#include <kdebug.h>
#include "kcountrypage.h"
#include "kospage.h"
#include "keyecandypage.h"
#include "kstylepage.h"
#include "krefinepage.h"
#include "kpersonalizer.h"
#include "kpersonalizer.moc"
bool KPersonalizer::before_session = false;
KPersonalizer::KPersonalizer(QWidget *parent, const char *name)
: KWizard(parent, name, true) {
// first, reset the startup from true (see desktop file in share/autostart) to false
setCaption(kapp->caption());
kapp->config()->setGroup("General");
os_dirty = eye_dirty = style_dirty=false;
kapp->config()->writeEntry("FirstLogin", false);
kapp->config()->sync();
countrypage= new KCountryPage(this);
addPage( countrypage, i18n( "Step 1: Introduction" ) );
setHelpEnabled(QWizard::page(0), false);
ospage= new KOSPage(this);
addPage(ospage, i18n( "Step 2: I want it my Way..." ) );
setHelpEnabled(QWizard::page(1), false);
eyecandy= new KEyeCandyPage(this);
addPage( eyecandy, i18n( "Step 3: Eyecandy-O-Meter" ) );
setHelpEnabled(QWizard::page(2), false);
stylepage= new KStylePage(this);
addPage( stylepage, i18n( "Step 4: Everybody loves Themes" ) );
setHelpEnabled(QWizard::page(3), false);
refinepage=new KRefinePage(this);
addPage( refinepage, i18n( "Step 5: Time to Refine" ) );
setHelpEnabled(QWizard::page(4), false);
cancelButton()->setText(i18n("S&kip Wizard"));
setFinishEnabled(QWizard::page(4), true);
locale = new KLocale("kpersonalizer");
locale->setLanguage(KLocale::defaultLanguage());
connect(ospage, SIGNAL(selectedOS(const QString&)), stylepage, SLOT(presetStyle(const QString&)));
connect(ospage, SIGNAL(selectedOS(const QString&)), eyecandy, SLOT(slotPresetSlider(const QString&)));
connect(refinepage->pb_kcontrol, SIGNAL(clicked()), this, SLOT(accept()));
setPosition();
/* hide the detail-box on eyecandypage. we need to call it from here, to be
able, to call it at last. Else we would run into layout-problems later. */
eyecandy->klv_features->hide();
}
KPersonalizer::~KPersonalizer() {
}
void KPersonalizer::next() {
if(currentPage()==countrypage) {
// only restart kp, if the new language is different from the one selected in main.cpp
// and none of the later pages is dirty
if ( (countrypage->b_startedLanguageChanged) && !(os_dirty || eye_dirty || style_dirty) ) {
if ( countrypage->save(countrypage->cb_country, countrypage->cb_language) )
delayedRestart();
} else {
(void)countrypage->save(countrypage->cb_country, countrypage->cb_language);
QWizard::next();
}
}
else if(currentPage()==ospage){
os_dirty=true; // set the dirty flag, changes done that need reverting
ospage->save();
QWizard::next();
}
else if(currentPage()==eyecandy){
eye_dirty=true; // set the dirty flag, changes done that need reverting
eyecandy->save();
QTimer::singleShot(0, this, SLOT(slotNext()));
}
else if(currentPage()==stylepage){
style_dirty=true; // set the dirty flag, changes done that need reverting
stylepage->save();
QWizard::next();
}
if(currentPage()==refinepage) {
finishButton()->setFocus();
}
}
void KPersonalizer::slotNext() {
QWizard::next();
stylepage->switchPrevStyle(); // We need to update the preview-widget, after the page changed
}
void KPersonalizer::back() {
QWizard::back();
}
bool KPersonalizer::askClose(){
QString text;
if (currentPage()==countrypage) {
text = i18n("<p>Are you sure you want to quit the Desktop Settings Wizard?</p>"
"<p>The Desktop Settings Wizard helps you to configure the KDE desktop to your personal liking.</p>"
"<p>Click <b>Cancel</b> to return and finish your setup.</p>");
} else {
text = i18n("<p>Are you sure you want to quit the Desktop Settings Wizard?</p>"
"<p>If yes, click <b>Quit</b> and all changes will be lost."
"<br>If not, click <b>Cancel</b> to return and finish your setup.</p>");
}
int status = KMessageBox::warningContinueCancel(this, text, i18n("All Changes Will Be Lost"), KStdGuiItem::quit());
if(status==KMessageBox::Continue){
setDefaults();
return true;
} else {
return false;
}
}
/** the cancel button is connected to the reject() slot of QDialog,
* so we have to reimplement this here to add a dialogbox to ask if we
* really want to quit the wizard.
*/
void KPersonalizer::reject(){
if (askClose()){
exit(0);
}
}
void KPersonalizer::closeEvent(QCloseEvent* e){
if ( askClose() )
exit(0);
else
e->ignore();
}
/** maybe call a dialog that the wizard has finished. */
void KPersonalizer::accept(){
exit(0);
}
/** calls all save functions after resetting all features/ OS/ theme selections to KDE default */
void KPersonalizer::setDefaults(){
// KCountryPage: The user may need his native language anyway
if(os_dirty)
ospage->save(false);
if(eye_dirty)
eyecandy->save(false);
if(style_dirty)
stylepage->save(false);
}
/** restart kpersonalizer */
void KPersonalizer::slotRestart() {
delete countrypage; countrypage = 0;
delete ospage; ospage = 0;
delete eyecandy; eyecandy = 0;
delete stylepage; stylepage = 0;
delete refinepage; refinepage = 0;
if( !beforeSession() )
KRun::runCommand("kpersonalizer -r", "kpersonalizer", "kpersonalizer");
exit(1); // exit with value 1
}
void KPersonalizer::delayedRestart() {
QTimer::singleShot(0, this, SLOT(slotRestart()));
}
/** this session is restarted, so we want to start with ospage */
void KPersonalizer::restarted(){
showPage(ospage);
}
/** when kpersonalizer is started before KDE session, it doesn't
offer a button for starting KControl, it also doesn't restart
itself automatically and only exits with exitcode 1 */
void KPersonalizer::setBeforeSession(){
before_session = true;
}
/** there seems to be a bug in QWizard, that makes this evil hack necessary */
void KPersonalizer::setPosition() {
QSize hint = countrypage->sizeHint();
QSize os_size = ospage->sizeHint();
QSize candy_size = eyecandy->sizeHint();
QSize style_size = stylepage->sizeHint();
QSize refine_size = refinepage->sizeHint();
// get the width of the broadest child-widget
if ( hint.width() < os_size.width() )
hint.setWidth(os_size.width());
if ( hint.width() < candy_size.width() )
hint.setWidth(candy_size.width());
if ( hint.width() < style_size.width() )
hint.setWidth(style_size.width());
if ( hint.width() < refine_size.width() )
hint.setWidth(refine_size.width());
// get the height of the highest child-widget
if ( hint.height() < os_size.height() )
hint.setHeight(os_size.height());
if ( hint.height() < candy_size.height() )
hint.setHeight(candy_size.height());
if ( hint.height() < style_size.height() )
hint.setHeight(style_size.height());
if ( hint.height() < refine_size.height() )
hint.setHeight(refine_size.height());
// set the position
QRect rect = KGlobalSettings::desktopGeometry(QCursor::pos());
int w = rect.x() + (rect.width() - hint.width())/2 - 9;
int h = rect.y() + (rect.height() - hint.height())/2;
move(w, h);
}
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