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More RSS code clean up

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This commit is contained in:
Christophe Dumez 2011-01-27 18:03:28 +00:00
parent 138cd90736
commit 7616c22897
7 changed files with 74 additions and 58 deletions
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88
src/rss/rssfolder.cpp
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@ -33,21 +33,20 @@
#include "rssfolder.h"
#include "rssarticle.h"
#include "qbtsession.h"
#include "downloadthread.h"
#include "rssmanager.h"
#include "rssfeed.h"
RssFolder::RssFolder(RssFolder *parent, QString name): m_parent(parent), m_name(name) {
RssFolder::RssFolder(RssFolder *parent, const QString &name): m_parent(parent), m_name(name) {
}
RssFolder::~RssFolder() {
qDebug("Deleting a RSS folder, removing elements");
qDeleteAll(this->values());
qDeleteAll(m_children.values());
}
unsigned int RssFolder::unreadCount() const {
unsigned int nb_unread = 0;
foreach(RssFile *file, this->values()) {
foreach(const RssFile *file, m_children.values()) {
nb_unread += file->unreadCount();
}
return nb_unread;
@ -57,43 +56,43 @@ RssFile::FileType RssFolder::type() const {
return RssFile::FOLDER;
}
void RssFolder::removeFile(QString ID) {
if(this->contains(ID)) {
RssFile* child = this->take(ID);
void RssFolder::removeChild(const QString &childId) {
if(m_children.contains(childId)) {
RssFile* child = m_children.take(childId);
child->removeAllSettings();
delete child;
}
}
RssFolder* RssFolder::addFolder(QString name) {
RssFolder* RssFolder::addFolder(const QString &name) {
RssFolder *subfolder;
if(!this->contains(name)) {
if(!m_children.contains(name)) {
subfolder = new RssFolder(this, name);
(*this)[name] = subfolder;
m_children[name] = subfolder;
} else {
subfolder = (RssFolder*)this->value(name);
subfolder = dynamic_cast<RssFolder*>(m_children.value(name));
}
return subfolder;
}
RssFeed* RssFolder::addStream(QString url) {
RssFeed* RssFolder::addStream(const QString &url) {
RssFeed* stream = new RssFeed(this, url);
Q_ASSERT(!this->contains(stream->url()));
(*this)[stream->url()] = stream;
Q_ASSERT(!m_children.contains(stream->url()));
m_children[stream->url()] = stream;
stream->refresh();
return stream;
}
// Refresh All Children
void RssFolder::refresh() {
foreach(RssFile *child, this->values()) {
foreach(RssFile *child, m_children.values()) {
child->refresh();
}
}
QList<RssArticle> RssFolder::articleList() const {
QList<RssArticle> news;
foreach(const RssFile *child, this->values()) {
foreach(const RssFile *child, m_children.values()) {
news << child->articleList();
}
return news;
@ -101,19 +100,19 @@ QList<RssArticle> RssFolder::articleList() const {
QList<RssArticle> RssFolder::unreadArticleList() const {
QList<RssArticle> unread_news;
foreach(const RssFile *child, this->values()) {
foreach(const RssFile *child, m_children.values()) {
unread_news << child->unreadArticleList();
}
return unread_news;
}
QList<RssFile*> RssFolder::getContent() const {
return this->values();
return m_children.values();
}
unsigned int RssFolder::getNbFeeds() const {
unsigned int nbFeeds = 0;
foreach(RssFile* item, this->values()) {
foreach(RssFile* item, m_children.values()) {
if(item->type() == RssFile::FOLDER)
nbFeeds += ((RssFolder*)item)->getNbFeeds();
else
@ -126,25 +125,26 @@ QString RssFolder::displayName() const {
return m_name;
}
void RssFolder::setAlias(const QString &new_name) {
Q_ASSERT(!m_parent->contains(new_name));
if(!m_parent->contains(new_name)) {
void RssFolder::rename(const QString &new_name) {
if(m_name == new_name) return;
Q_ASSERT(!m_parent->hasChild(new_name));
if(!m_parent->hasChild(new_name)) {
// Update parent
(*m_parent)[new_name] = m_parent->take(m_name);
m_parent->renameChildFolder(m_name, new_name);
// Actually rename
m_name = new_name;
}
}
void RssFolder::markAsRead() {
foreach(RssFile *item, this->values()) {
foreach(RssFile *item, m_children.values()) {
item->markAsRead();
}
}
QList<RssFeed*> RssFolder::getAllFeeds() const {
QList<RssFeed*> streams;
foreach(RssFile *item, this->values()) {
foreach(RssFile *item, m_children.values()) {
if(item->type() == RssFile::FEED) {
streams << static_cast<RssFeed*>(item);
} else {
@ -156,7 +156,7 @@ QList<RssFeed*> RssFolder::getAllFeeds() const {
QHash<QString, RssFeed*> RssFolder::getAllFeedsAsHash() const {
QHash<QString, RssFeed*> ret;
foreach(RssFile *item, this->values()) {
foreach(RssFile *item, m_children.values()) {
if(item->type() == RssFile::FEED) {
RssFeed* feed = dynamic_cast<RssFeed*>(item);
Q_ASSERT(feed);
@ -171,25 +171,27 @@ QHash<QString, RssFeed*> RssFolder::getAllFeedsAsHash() const {
void RssFolder::addFile(RssFile * item) {
if(item->type() == RssFile::FEED) {
Q_ASSERT(!this->contains(((RssFeed*)item)->url()));
(*this)[((RssFeed*)item)->url()] = item;
qDebug("Added feed %s to folder ./%s", ((RssFeed*)item)->url().toLocal8Bit().data(), m_name.toLocal8Bit().data());
RssFeed* feedItem = dynamic_cast<RssFeed*>(item);
Q_ASSERT(!m_children.contains(feedItem->url()));
m_children[feedItem->url()] = item;
qDebug("Added feed %s to folder ./%s", qPrintable(feedItem->url()), qPrintable(m_name));
} else {
Q_ASSERT(!this->contains(((RssFolder*)item)->displayName()));
(*this)[((RssFolder*)item)->displayName()] = item;
qDebug("Added folder %s to folder ./%s", ((RssFolder*)item)->displayName().toLocal8Bit().data(), m_name.toLocal8Bit().data());
RssFolder* folderItem = dynamic_cast<RssFolder*>(item);
Q_ASSERT(!m_children.contains(folderItem->displayName()));
m_children[folderItem->displayName()] = item;
qDebug("Added folder %s to folder ./%s", qPrintable(folderItem->displayName()), qPrintable(m_name));
}
// Update parent
item->setParent(this);
}
void RssFolder::removeAllItems() {
qDeleteAll(values());
clear();
qDeleteAll(m_children.values());
m_children.clear();
}
void RssFolder::removeAllSettings() {
foreach(RssFile* child, values()) {
foreach(RssFile* child, m_children.values()) {
child->removeAllSettings();
}
}
@ -198,6 +200,18 @@ QString RssFolder::id() const {
return m_name;
}
bool RssFolder::hasChild(QString ID) {
return this->contains(ID);
bool RssFolder::hasChild(const QString &childId) {
return m_children.contains(childId);
}
void RssFolder::renameChildFolder(const QString &old_name, const QString &new_name)
{
Q_ASSERT(m_children.contains(old_name));
RssFile *folder = m_children.take(old_name);
m_children[new_name] = folder;
}
RssFile * RssFolder::takeChild(const QString &childId)
{
return m_children.take(childId);
}