RSS: Use SharedPtr everywhere

This commit is contained in:
Christophe Dumez 2012-02-19 18:53:10 +02:00
parent a13bb06ec3
commit 50a3e4e776
18 changed files with 313 additions and 316 deletions

View file

@ -45,10 +45,10 @@
#include "rssfeed.h"
#include "iconprovider.h"
AutomatedRssDownloader::AutomatedRssDownloader(QWidget *parent) :
AutomatedRssDownloader::AutomatedRssDownloader(const QWeakPointer<RssManager>& manager, QWidget *parent) :
QDialog(parent),
ui(new Ui::AutomatedRssDownloader),
m_editedRule(0)
m_manager(manager), m_editedRule(0)
{
ui->setupUi(this);
// Icons
@ -129,7 +129,7 @@ void AutomatedRssDownloader::loadRulesList()
foreach (const QString &rule_name, m_ruleList->ruleNames()) {
QListWidgetItem *item = new QListWidgetItem(rule_name, ui->listRules);
item->setFlags(item->flags()|Qt::ItemIsUserCheckable);
if(m_ruleList->getRule(rule_name).isEnabled())
if(m_ruleList->getRule(rule_name)->isEnabled())
item->setCheckState(Qt::Checked);
else
item->setCheckState(Qt::Unchecked);
@ -164,17 +164,17 @@ void AutomatedRssDownloader::updateFeedList()
const QString feed_url = item->data(Qt::UserRole).toString();
bool all_enabled = false;
foreach(const QListWidgetItem *ruleItem, ui->listRules->selectedItems()) {
RssDownloadRule rule = m_ruleList->getRule(ruleItem->text());
if(!rule.isValid()) continue;
qDebug() << "Rule" << rule.name() << "affects" << rule.rssFeeds().size() << "feeds.";
foreach(QString test, rule.rssFeeds()) {
RssDownloadRulePtr rule = m_ruleList->getRule(ruleItem->text());
if(!rule) continue;
qDebug() << "Rule" << rule->name() << "affects" << rule->rssFeeds().size() << "feeds.";
foreach(QString test, rule->rssFeeds()) {
qDebug() << "Feed is " << test;
}
if(rule.rssFeeds().contains(feed_url)) {
qDebug() << "Rule " << rule.name() << " affects feed " << feed_url;
if(rule->rssFeeds().contains(feed_url)) {
qDebug() << "Rule " << rule->name() << " affects feed " << feed_url;
all_enabled = true;
} else {
qDebug() << "Rule " << rule.name() << " does NOT affect feed " << feed_url;
qDebug() << "Rule " << rule->name() << " does NOT affect feed " << feed_url;
all_enabled = false;
break;
}
@ -203,18 +203,18 @@ void AutomatedRssDownloader::updateRuleDefinitionBox()
const QList<QListWidgetItem*> selection = ui->listRules->selectedItems();
if(selection.count() == 1) {
m_editedRule = selection.first();
RssDownloadRule rule = getCurrentRule();
if(rule.isValid()) {
ui->lineContains->setText(rule.mustContain());
ui->lineNotContains->setText(rule.mustNotContain());
ui->saveDiffDir_check->setChecked(!rule.savePath().isEmpty());
ui->lineSavePath->setText(rule.savePath());
ui->checkRegex->setChecked(rule.useRegex());
if(rule.label().isEmpty()) {
RssDownloadRulePtr rule = getCurrentRule();
if (rule) {
ui->lineContains->setText(rule->mustContain());
ui->lineNotContains->setText(rule->mustNotContain());
ui->saveDiffDir_check->setChecked(!rule->savePath().isEmpty());
ui->lineSavePath->setText(rule->savePath());
ui->checkRegex->setChecked(rule->useRegex());
if (rule->label().isEmpty()) {
ui->comboLabel->setCurrentIndex(-1);
ui->comboLabel->clearEditText();
} else {
ui->comboLabel->setCurrentIndex(ui->comboLabel->findText(rule.label()));
ui->comboLabel->setCurrentIndex(ui->comboLabel->findText(rule->label()));
}
updateMustLineValidity();
updateMustNotLineValidity();
@ -247,12 +247,12 @@ void AutomatedRssDownloader::clearRuleDefinitionBox()
updateMustNotLineValidity();
}
RssDownloadRule AutomatedRssDownloader::getCurrentRule() const
RssDownloadRulePtr AutomatedRssDownloader::getCurrentRule() const
{
QListWidgetItem * current_item = ui->listRules->currentItem();
if(current_item)
return m_ruleList->getRule(current_item->text());
return RssDownloadRule();
return RssDownloadRulePtr();
}
void AutomatedRssDownloader::initLabelCombobox()
@ -273,26 +273,26 @@ void AutomatedRssDownloader::saveEditedRule()
qDebug() << "Probably removed the item, no need to save it";
return;
}
RssDownloadRule rule = m_ruleList->getRule(m_editedRule->text());
if(!rule.isValid()) {
rule.setName(m_editedRule->text());
RssDownloadRulePtr rule = m_ruleList->getRule(m_editedRule->text());
if (!rule) {
rule->setName(m_editedRule->text());
}
if(m_editedRule->checkState() == Qt::Unchecked)
rule.setEnabled(false);
if (m_editedRule->checkState() == Qt::Unchecked)
rule->setEnabled(false);
else
rule.setEnabled(true);
rule.setUseRegex(ui->checkRegex->isChecked());
rule.setMustContain(ui->lineContains->text());
rule.setMustNotContain(ui->lineNotContains->text());
rule->setEnabled(true);
rule->setUseRegex(ui->checkRegex->isChecked());
rule->setMustContain(ui->lineContains->text());
rule->setMustNotContain(ui->lineNotContains->text());
if(ui->saveDiffDir_check->isChecked())
rule.setSavePath(ui->lineSavePath->text());
rule->setSavePath(ui->lineSavePath->text());
else
rule.setSavePath("");
rule.setLabel(ui->comboLabel->currentText());
rule->setSavePath("");
rule->setLabel(ui->comboLabel->currentText());
// Save new label
if(!rule.label().isEmpty())
Preferences().addTorrentLabel(rule.label());
//rule.setRssFeeds(getSelectedFeeds());
if(!rule->label().isEmpty())
Preferences().addTorrentLabel(rule->label());
//rule->setRssFeeds(getSelectedFeeds());
// Save it
m_ruleList->saveRule(rule);
}
@ -301,15 +301,15 @@ void AutomatedRssDownloader::saveEditedRule()
void AutomatedRssDownloader::on_addRuleBtn_clicked()
{
// Ask for a rule name
const QString rule = QInputDialog::getText(this, tr("New rule name"), tr("Please type the name of the new download rule."));
if(rule.isEmpty()) return;
const QString rule_name = QInputDialog::getText(this, tr("New rule name"), tr("Please type the name of the new download rule->"));
if(rule_name.isEmpty()) return;
// Check if this rule name already exists
if(m_ruleList->getRule(rule).isValid()) {
if(m_ruleList->getRule(rule_name)) {
QMessageBox::warning(this, tr("Rule name conflict"), tr("A rule with this name already exists, please choose another name."));
return;
}
// Add the new rule to the list
QListWidgetItem * item = new QListWidgetItem(rule, ui->listRules);
QListWidgetItem * item = new QListWidgetItem(rule_name, ui->listRules);
item->setFlags(item->flags()|Qt::ItemIsUserCheckable);
item->setCheckState(Qt::Checked); // Enable as a default
ui->listRules->clearSelection();
@ -382,7 +382,7 @@ void AutomatedRssDownloader::displayRulesListMenu(const QPoint &pos)
{
Q_UNUSED(pos);
QMenu menu;
QAction *addAct = menu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add new rule..."));
QAction *addAct = menu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add new rule->.."));
QAction *delAct = 0;
QAction *renameAct = 0;
const QList<QListWidgetItem*> selection = ui->listRules->selectedItems();
@ -390,7 +390,7 @@ void AutomatedRssDownloader::displayRulesListMenu(const QPoint &pos)
if(selection.count() == 1) {
delAct = menu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Delete rule"));
menu.addSeparator();
renameAct = menu.addAction(IconProvider::instance()->getIcon("edit-rename"), tr("Rename rule..."));
renameAct = menu.addAction(IconProvider::instance()->getIcon("edit-rename"), tr("Rename rule->.."));
} else {
delAct = menu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Delete selected rules"));
}
@ -438,9 +438,9 @@ void AutomatedRssDownloader::handleFeedCheckStateChange(QListWidgetItem *feed_it
}
const QString feed_url = feed_item->data(Qt::UserRole).toString();
foreach (QListWidgetItem* rule_item, ui->listRules->selectedItems()) {
RssDownloadRule rule = m_ruleList->getRule(rule_item->text());
Q_ASSERT(rule.isValid());
QStringList affected_feeds = rule.rssFeeds();
RssDownloadRulePtr rule = m_ruleList->getRule(rule_item->text());
Q_ASSERT(rule);
QStringList affected_feeds = rule->rssFeeds();
if(feed_item->checkState() == Qt::Checked) {
if(!affected_feeds.contains(feed_url))
affected_feeds << feed_url;
@ -449,8 +449,8 @@ void AutomatedRssDownloader::handleFeedCheckStateChange(QListWidgetItem *feed_it
affected_feeds.removeOne(feed_url);
}
// Save the updated rule
if(affected_feeds.size() != rule.rssFeeds().size()) {
rule.setRssFeeds(affected_feeds);
if(affected_feeds.size() != rule->rssFeeds().size()) {
rule->setRssFeeds(affected_feeds);
m_ruleList->saveRule(rule);
}
}
@ -464,26 +464,29 @@ void AutomatedRssDownloader::updateMatchingArticles()
if(ui->ruleDefBox->isEnabled()) {
saveEditedRule();
}
const QHash<QString, RssFeed*> all_feeds = RssManager::instance()->getAllFeedsAsHash();
RssManagerPtr manager = m_manager.toStrongRef();
if (!manager)
return;
const QHash<QString, RssFeedPtr> all_feeds = manager->getAllFeedsAsHash();
foreach(const QListWidgetItem *rule_item, ui->listRules->selectedItems()) {
RssDownloadRule rule = m_ruleList->getRule(rule_item->text());
if(!rule.isValid()) continue;
foreach(const QString &feed_url, rule.rssFeeds()) {
RssDownloadRulePtr rule = m_ruleList->getRule(rule_item->text());
if(!rule) continue;
foreach(const QString &feed_url, rule->rssFeeds()) {
qDebug() << Q_FUNC_INFO << feed_url;
Q_ASSERT(all_feeds.contains(feed_url));
if(!all_feeds.contains(feed_url)) continue;
const RssFeed *feed = all_feeds.value(feed_url);
RssFeedPtr feed = all_feeds.value(feed_url);
Q_ASSERT(feed);
if(!feed) continue;
const QStringList matching_articles = rule.findMatchingArticles(feed);
const QStringList matching_articles = rule->findMatchingArticles(feed);
if(!matching_articles.isEmpty())
addFeedArticlesToTree(feed, matching_articles);
}
}
}
void AutomatedRssDownloader::addFeedArticlesToTree(const RssFeed *feed, const QStringList &articles)
void AutomatedRssDownloader::addFeedArticlesToTree(const RssFeedPtr& feed, const QStringList &articles)
{
// Check if this feed is already in the tree
QTreeWidgetItem *treeFeedItem = 0;