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rockbox/rbutil/rbutilqt/configure.cpp
Dominik Riebeling 194fe0e6f0 Check configuration for validity in the configuration dialog. 
If the configuration is invalid display information about the issues and don't accept the values. Fixes issue reported in FS#9944.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20100 a1c6a512-1295-4272-9138-f99709370657
2009-02-24 23:36:31 +00:00

680 lines
22 KiB
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2007 by Dominik Riebeling
* $Id$
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <QtGui>
#include "version.h"
#include "configure.h"
#include "autodetection.h"
#include "ui_configurefrm.h"
#include "browsedirtree.h"
#include "encoders.h"
#include "tts.h"
#include "detect.h"
#include <stdio.h>
#if defined(Q_OS_WIN32)
#if defined(UNICODE)
#define _UNICODE
#endif
#include <tchar.h>
#include <windows.h>
#endif
#define DEFAULT_LANG "English (en)"
#define DEFAULT_LANG_CODE "en"
Config::Config(QWidget *parent,int index) : QDialog(parent)
{
programPath = qApp->applicationDirPath() + "/";
ui.setupUi(this);
ui.tabConfiguration->setCurrentIndex(index);
ui.radioManualProxy->setChecked(true);
QRegExpValidator *proxyValidator = new QRegExpValidator(this);
QRegExp validate("[0-9]*");
proxyValidator->setRegExp(validate);
ui.proxyPort->setValidator(proxyValidator);
#if !defined(Q_OS_LINUX) && !defined(Q_OS_WIN32)
ui.radioSystemProxy->setEnabled(false); // not on macox for now
#endif
// build language list and sort alphabetically
QStringList langs = findLanguageFiles();
for(int i = 0; i < langs.size(); ++i)
lang.insert(languageName(langs.at(i))
+ QString(" (%1)").arg(langs.at(i)), langs.at(i));
lang.insert(DEFAULT_LANG, DEFAULT_LANG_CODE);
QMap<QString, QString>::const_iterator i = lang.constBegin();
while (i != lang.constEnd()) {
ui.listLanguages->addItem(i.key());
i++;
}
ui.listLanguages->setSelectionMode(QAbstractItemView::SingleSelection);
ui.proxyPass->setEchoMode(QLineEdit::Password);
ui.treeDevices->setAlternatingRowColors(true);
ui.listLanguages->setAlternatingRowColors(true);
this->setModal(true);
connect(ui.buttonOk, SIGNAL(clicked()), this, SLOT(accept()));
connect(ui.buttonCancel, SIGNAL(clicked()), this, SLOT(abort()));
connect(ui.radioNoProxy, SIGNAL(toggled(bool)), this, SLOT(setNoProxy(bool)));
connect(ui.radioSystemProxy, SIGNAL(toggled(bool)), this, SLOT(setSystemProxy(bool)));
connect(ui.browseMountPoint, SIGNAL(clicked()), this, SLOT(browseFolder()));
connect(ui.buttonAutodetect,SIGNAL(clicked()),this,SLOT(autodetect()));
connect(ui.buttonCacheBrowse, SIGNAL(clicked()), this, SLOT(browseCache()));
connect(ui.buttonCacheClear, SIGNAL(clicked()), this, SLOT(cacheClear()));
connect(ui.configTts, SIGNAL(clicked()), this, SLOT(configTts()));
connect(ui.configEncoder, SIGNAL(clicked()), this, SLOT(configEnc()));
connect(ui.comboTts, SIGNAL(currentIndexChanged(int)), this, SLOT(updateTtsState(int)));
connect(ui.treeDevices, SIGNAL(itemSelectionChanged()), this, SLOT(updateEncState()));
}
void Config::accept()
{
qDebug() << "Config::accept()";
QString errormsg = tr("The following errors occurred:") + "<ul>";
bool error = false;
// proxy: save entered proxy values, not displayed.
if(ui.radioManualProxy->isChecked()) {
proxy.setScheme("http");
proxy.setUserName(ui.proxyUser->text());
proxy.setPassword(ui.proxyPass->text());
proxy.setHost(ui.proxyHost->text());
proxy.setPort(ui.proxyPort->text().toInt());
}
settings->setProxy(proxy.toString());
qDebug() << "new proxy:" << proxy;
// proxy type
QString proxyType;
if(ui.radioNoProxy->isChecked()) proxyType = "none";
else if(ui.radioSystemProxy->isChecked()) proxyType = "system";
else proxyType = "manual";
settings->setProxyType(proxyType);
// language
if(settings->curLang() != language && !language.isEmpty()) {
QMessageBox::information(this, tr("Language changed"),
tr("You need to restart the application for the changed language to take effect."));
settings->setLang(language);
}
// mountpoint
QString mp = ui.mountPoint->text();
if(mp.isEmpty()) {
errormsg += "<li>" + tr("No mountpoint given") + "</li>";
error = true;
}
else if(!QFileInfo(mp).exists()) {
errormsg += "<li>" + tr("Mountpoint does not exist") + "</li>";
error = true;
}
else if(!QFileInfo(mp).isDir()) {
errormsg += "<li>" + tr("Mountpoint is not a directory.") + "</li>";
error = true;
}
else if(!QFileInfo(mp).isWritable()) {
errormsg += "<li>" + tr("Mountpoint is not writeable") + "</li>";
error = true;
}
else {
settings->setMountpoint(QDir::fromNativeSeparators(mp));
}
// platform
QString nplat;
if(ui.treeDevices->selectedItems().size() != 0) {
nplat = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
settings->setCurPlatform(nplat);
}
else {
errormsg += "<li>" + tr("No player selected") + "</li>";
error = true;
}
// cache settings
if(QFileInfo(ui.cachePath->text()).isDir()) {
if(!QFileInfo(ui.cachePath->text()).isWritable()) {
errormsg += "<li>" + tr("Cache path not writeable. Leave path empty "
"to default to systems temporary path.") + "</li>";
error = true;
}
else
settings->setCachePath(ui.cachePath->text());
}
else // default to system temp path
settings->setCachePath(QDir::tempPath());
settings->setCacheDisable(ui.cacheDisable->isChecked());
settings->setCacheOffline(ui.cacheOfflineMode->isChecked());
// tts settings
int i = ui.comboTts->currentIndex();
settings->setCurTTS(ui.comboTts->itemData(i).toString());
settings->setCurVersion(PUREVERSION);
errormsg += "</ul>";
errormsg += tr("You need to fix the above errors before you can continue.");
if(error) {
QMessageBox::critical(this, tr("Configuration error"), errormsg);
}
else {
// sync settings
settings->sync();
this->close();
emit settingsUpdated();
}
}
void Config::abort()
{
qDebug() << "Config::abort()";
this->close();
}
void Config::setSettings(RbSettings* sett)
{
settings = sett;
setUserSettings();
setDevices();
}
void Config::setUserSettings()
{
// set proxy
proxy = settings->proxy();
if(proxy.port() > 0)
ui.proxyPort->setText(QString("%1").arg(proxy.port()));
else ui.proxyPort->setText("");
ui.proxyHost->setText(proxy.host());
ui.proxyUser->setText(proxy.userName());
ui.proxyPass->setText(proxy.password());
QString proxyType = settings->proxyType();
if(proxyType == "manual") ui.radioManualProxy->setChecked(true);
else if(proxyType == "system") ui.radioSystemProxy->setChecked(true);
else ui.radioNoProxy->setChecked(true);
// set language selection
QList<QListWidgetItem*> a;
QString b;
// find key for lang value
QMap<QString, QString>::const_iterator i = lang.constBegin();
while (i != lang.constEnd()) {
if(i.value() == settings->curLang()) {
b = i.key();
break;
}
else if(settings->curLang().startsWith(i.value(), Qt::CaseInsensitive)) {
// check if there is a base language (en -> en_US, etc.)
b = i.key();
break;
}
i++;
}
a = ui.listLanguages->findItems(b, Qt::MatchExactly);
if(a.size() > 0)
ui.listLanguages->setCurrentItem(a.at(0));
// don't connect before language list has been set up to prevent
// triggering the signal by selecting the saved language.
connect(ui.listLanguages, SIGNAL(itemSelectionChanged()), this, SLOT(updateLanguage()));
// devices tab
ui.mountPoint->setText(QDir::toNativeSeparators(settings->mountpoint()));
// cache tab
if(!QFileInfo(settings->cachePath()).isDir())
settings->setCachePath(QDir::tempPath());
ui.cachePath->setText(QDir::toNativeSeparators(settings->cachePath()));
ui.cacheDisable->setChecked(settings->cacheDisabled());
ui.cacheOfflineMode->setChecked(settings->cacheOffline());
updateCacheInfo(settings->cachePath());
}
void Config::updateCacheInfo(QString path)
{
QList<QFileInfo> fs;
fs = QDir(path + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
qint64 sz = 0;
for(int i = 0; i < fs.size(); i++) {
sz += fs.at(i).size();
qDebug() << fs.at(i).fileName() << fs.at(i).size();
}
ui.cacheSize->setText(tr("Current cache size is %L1 kiB.")
.arg(sz/1024));
}
void Config::setDevices()
{
// setup devices table
qDebug() << "Config::setDevices()";
QStringList platformList = settings->allPlatforms();
QMap <QString, QString> manuf;
QMap <QString, QString> devcs;
for(int it = 0; it < platformList.size(); it++)
{
QString curname = settings->name(platformList.at(it));
QString curbrand = settings->brand(platformList.at(it));
manuf.insertMulti(curbrand, platformList.at(it));
devcs.insert(platformList.at(it), curname);
}
QString platform;
platform = devcs.value(settings->curPlatform());
// set up devices table
ui.treeDevices->header()->hide();
ui.treeDevices->expandAll();
ui.treeDevices->setColumnCount(1);
QList<QTreeWidgetItem *> items;
// get manufacturers
QStringList brands = manuf.uniqueKeys();
QTreeWidgetItem *w;
QTreeWidgetItem *w2;
QTreeWidgetItem *w3 = 0;
for(int c = 0; c < brands.size(); c++) {
qDebug() << brands.at(c);
w = new QTreeWidgetItem();
w->setFlags(Qt::ItemIsEnabled);
w->setText(0, brands.at(c));
items.append(w);
// go through platforms again for sake of order
for(int it = 0; it < platformList.size(); it++) {
QString curname = settings->name(platformList.at(it));
QString curbrand = settings->brand(platformList.at(it));
if(curbrand != brands.at(c)) continue;
qDebug() << "adding:" << brands.at(c) << curname;
w2 = new QTreeWidgetItem(w, QStringList(curname));
w2->setData(0, Qt::UserRole, platformList.at(it));
if(platform.contains(curname)) {
w2->setSelected(true);
w->setExpanded(true);
w3 = w2; // save pointer to hilight old selection
}
items.append(w2);
}
}
ui.treeDevices->insertTopLevelItems(0, items);
if(w3 != 0)
ui.treeDevices->setCurrentItem(w3); // hilight old selection
// tts / encoder tab
//encoders
updateEncState();
//tts
QStringList ttslist = TTSBase::getTTSList();
for(int a = 0; a < ttslist.size(); a++)
ui.comboTts->addItem(TTSBase::getTTSName(ttslist.at(a)), ttslist.at(a));
//update index of combobox
int index = ui.comboTts->findData(settings->curTTS());
if(index < 0) index = 0;
ui.comboTts->setCurrentIndex(index);
updateTtsState(index);
}
void Config::updateTtsState(int index)
{
QString ttsName = ui.comboTts->itemData(index).toString();
TTSBase* tts = TTSBase::getTTS(ttsName);
tts->setCfg(settings);
if(tts->configOk())
{
ui.configTTSstatus->setText(tr("Configuration OK"));
ui.configTTSstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/go-next.png")));
}
else
{
ui.configTTSstatus->setText(tr("Configuration INVALID"));
ui.configTTSstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/dialog-error.png")));
}
}
void Config::updateEncState()
{
// FIXME: this is a workaround to make the encoder follow the device selection
// even with the settings (and thus the device) being saved. Needs to be redone
// properly later by extending the settings object
if(ui.treeDevices->selectedItems().size() == 0)
return;
QString devname = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
QString olddevice = settings->curPlatform();
settings->setCurPlatform(devname);
QString encoder = settings->curEncoder();
ui.encoderName->setText(EncBase::getEncoderName(settings->curEncoder()));
settings->setCurPlatform(olddevice);
EncBase* enc = EncBase::getEncoder(encoder);
enc->setCfg(settings);
if(enc->configOk())
{
ui.configEncstatus->setText(tr("Configuration OK"));
ui.configEncstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/go-next.png")));
}
else
{
ui.configEncstatus->setText(tr("Configuration INVALID"));
ui.configEncstatusimg->setPixmap(QPixmap(QString::fromUtf8(":/icons/dialog-error.png")));
}
}
void Config::setNoProxy(bool checked)
{
bool i = !checked;
ui.proxyPort->setEnabled(i);
ui.proxyHost->setEnabled(i);
ui.proxyUser->setEnabled(i);
ui.proxyPass->setEnabled(i);
}
void Config::setSystemProxy(bool checked)
{
bool i = !checked;
ui.proxyPort->setEnabled(i);
ui.proxyHost->setEnabled(i);
ui.proxyUser->setEnabled(i);
ui.proxyPass->setEnabled(i);
if(checked) {
// save values in input box
proxy.setScheme("http");
proxy.setUserName(ui.proxyUser->text());
proxy.setPassword(ui.proxyPass->text());
proxy.setHost(ui.proxyHost->text());
proxy.setPort(ui.proxyPort->text().toInt());
// show system values in input box
QUrl envproxy = Detect::systemProxy();
ui.proxyHost->setText(envproxy.host());
ui.proxyPort->setText(QString("%1").arg(envproxy.port()));
ui.proxyUser->setText(envproxy.userName());
ui.proxyPass->setText(envproxy.password());
}
else {
ui.proxyHost->setText(proxy.host());
if(proxy.port() > 0)
ui.proxyPort->setText(QString("%1").arg(proxy.port()));
else ui.proxyPort->setText("");
ui.proxyUser->setText(proxy.userName());
ui.proxyPass->setText(proxy.password());
}
}
QStringList Config::findLanguageFiles()
{
QDir dir(programPath);
QStringList fileNames;
QStringList langs;
fileNames = dir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
QDir resDir(":/lang");
fileNames += resDir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
QRegExp exp("^rbutil_(.*)\\.qm");
for(int i = 0; i < fileNames.size(); i++) {
QString a = fileNames.at(i);
a.replace(exp, "\\1");
langs.append(a);
}
langs.sort();
qDebug() << "Config::findLanguageFiles()" << langs;
return langs;
}
QString Config::languageName(const QString &qmFile)
{
QTranslator translator;
QString file = "rbutil_" + qmFile;
if(!translator.load(file, programPath))
translator.load(file, ":/lang");
return translator.translate("Configure", "English",
"This is the localized language name, i.e. your language.");
}
void Config::updateLanguage()
{
qDebug() << "updateLanguage()";
QList<QListWidgetItem*> a = ui.listLanguages->selectedItems();
if(a.size() > 0)
language = lang.value(a.at(0)->text());
qDebug() << language;
}
void Config::browseFolder()
{
browser = new BrowseDirtree(this,tr("Select your device"));
#if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
browser->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
#elif defined(Q_OS_WIN32)
browser->setFilter(QDir::Drives);
#endif
#if defined(Q_OS_MACX)
browser->setRoot("/Volumes");
#elif defined(Q_OS_LINUX)
browser->setDir("/media");
#endif
if( ui.mountPoint->text() != "" )
{
browser->setDir(ui.mountPoint->text());
}
browser->show();
connect(browser, SIGNAL(itemChanged(QString)), this, SLOT(setMountpoint(QString)));
}
void Config::browseCache()
{
cbrowser = new BrowseDirtree(this);
#if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
cbrowser->setFilter(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
#elif defined(Q_OS_WIN32)
cbrowser->setFilter(QDir::Drives);
#endif
cbrowser->setDir(ui.cachePath->text());
connect(cbrowser, SIGNAL(itemChanged(QString)), this, SLOT(setCache(QString)));
cbrowser->show();
}
void Config::setMountpoint(QString m)
{
ui.mountPoint->setText(m);
}
void Config::setCache(QString c)
{
ui.cachePath->setText(c);
updateCacheInfo(c);
}
void Config::autodetect()
{
Autodetection detector(this);
detector.setSettings(settings);
// disable tree during detection as "working" feedback.
// TODO: replace the tree view with a splash screen during this time.
ui.treeDevices->setEnabled(false);
this->setCursor(Qt::WaitCursor);
QCoreApplication::processEvents();
if(detector.detect()) //let it detect
{
QString devicename = detector.getDevice();
// deexpand all items
for(int a = 0; a < ui.treeDevices->topLevelItemCount(); a++)
ui.treeDevices->topLevelItem(a)->setExpanded(false);
//deselect the selected item(s)
for(int a = 0; a < ui.treeDevices->selectedItems().size(); a++)
ui.treeDevices->selectedItems().at(a)->setSelected(false);
// find the new item
// enumerate all platform items
QList<QTreeWidgetItem*> itmList= ui.treeDevices->findItems("*",Qt::MatchWildcard);
for(int i=0; i< itmList.size();i++)
{
//enumerate device items
for(int j=0;j < itmList.at(i)->childCount();j++)
{
QString data = itmList.at(i)->child(j)->data(0, Qt::UserRole).toString();
if(devicename == data) // item found
{
itmList.at(i)->child(j)->setSelected(true); //select the item
itmList.at(i)->setExpanded(true); //expand the platform item
//ui.treeDevices->indexOfTopLevelItem(itmList.at(i)->child(j));
break;
}
}
}
this->unsetCursor();
if(!detector.errdev().isEmpty()) {
QString text;
if(detector.errdev() == "sansae200")
text = tr("Sansa e200 in MTP mode found!\n"
"You need to change your player to MSC mode for installation. ");
if(detector.errdev() == "h10")
text = tr("H10 20GB in MTP mode found!\n"
"You need to change your player to UMS mode for installation. ");
text += tr("Unless you changed this installation will fail!");
QMessageBox::critical(this, tr("Fatal error"), text, QMessageBox::Ok);
return;
}
if(!detector.incompatdev().isEmpty()) {
QString text;
// we need to set the platform here to get the brand from the
// settings object
settings->setCurPlatform(detector.incompatdev());
text = tr("Detected an unsupported %1 player variant. Sorry, "
"Rockbox doesn't run on your player.").arg(settings->curBrand());
QMessageBox::critical(this, tr("Fatal error: incompatible player found"),
text, QMessageBox::Ok);
return;
}
if(detector.getMountPoint() != "" )
{
ui.mountPoint->setText(QDir::toNativeSeparators(detector.getMountPoint()));
}
else
{
QMessageBox::warning(this, tr("Autodetection"),
tr("Could not detect a Mountpoint.\n"
"Select your Mountpoint manually."),
QMessageBox::Ok ,QMessageBox::Ok);
}
}
else
{
this->unsetCursor();
QMessageBox::warning(this, tr("Autodetection"),
tr("Could not detect a device.\n"
"Select your device and Mountpoint manually."),
QMessageBox::Ok ,QMessageBox::Ok);
}
ui.treeDevices->setEnabled(true);
}
void Config::cacheClear()
{
if(QMessageBox::critical(this, tr("Really delete cache?"),
tr("Do you really want to delete the cache? "
"Make absolutely sure this setting is correct as it will "
"remove <b>all</b> files in this folder!").arg(ui.cachePath->text()),
QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
return;
QString cache = ui.cachePath->text() + "/rbutil-cache/";
if(!QFileInfo(cache).isDir()) {
QMessageBox::critical(this, tr("Path wrong!"),
tr("The cache path is invalid. Aborting."), QMessageBox::Ok);
return;
}
QDir dir(cache);
QStringList fn;
fn = dir.entryList(QStringList("*"), QDir::Files, QDir::Name);
qDebug() << fn;
for(int i = 0; i < fn.size(); i++) {
QString f = cache + fn.at(i);
QFile::remove(f);
qDebug() << "removed:" << f;
}
updateCacheInfo(settings->cachePath());
}
void Config::configTts()
{
int index = ui.comboTts->currentIndex();
TTSBase* tts = TTSBase::getTTS(ui.comboTts->itemData(index).toString());
tts->setCfg(settings);
tts->showCfg();
updateTtsState(ui.comboTts->currentIndex());
}
void Config::configEnc()
{
EncBase* enc = EncBase::getEncoder(settings->curEncoder());
enc->setCfg(settings);
enc->showCfg();
updateEncState();
}
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