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FeedReader:

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- Added error handling to xml functions
- Added xslt transformation
- Added retransform of existing messages
- Redesigned preview dialog
- Enabled embed images for forum feeds
- Changed config format, switching back to an older version results in a loss of all data of the FeedReader

Added new base class RSPlainTextEdit with placeholder text.
New library libxslt needed

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6081 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2 2013-01-22 00:11:43 +00:00
parent 919fb3f62d
commit ef49000b9a
28 changed files with 1549 additions and 849 deletions
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38
plugins/FeedReader/gui/FeedReaderMessageWidget.cpp
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@ -219,7 +219,16 @@ void FeedReaderMessageWidget::setFeedId(const std::string &feedId)
mFeedInfo = FeedInfo();
}
ui->msgReadAllButton->setEnabled(!mFeedId.empty());
if (mFeedId.empty()) {
ui->msgReadAllButton->setEnabled(false);
ui->msgTreeWidget->setPlaceholderText("");
} else {
if (mFeedInfo.flag.forum) {
ui->msgTreeWidget->setPlaceholderText(tr("The messages will be added to the forum"));
} else {
ui->msgTreeWidget->setPlaceholderText("");
}
}
updateMsgs();
updateCurrentMessage();
@ -307,6 +316,11 @@ void FeedReaderMessageWidget::msgTreeCustomPopupMenu(QPoint /*point*/)
action = contextMnu.addAction(QIcon(""), tr("Remove"), this, SLOT(removeMsg()));
action->setEnabled(!selectedItems.empty());
contextMnu.addSeparator();
action = contextMnu.addAction(QIcon(""), tr("Retransform"), this, SLOT(retransformMsg()));
action->setEnabled((mFeedInfo.transformationType != RS_FEED_TRANSFORMATION_TYPE_NONE) && !selectedItems.empty());
contextMnu.exec(QCursor::pos());
}
@ -495,6 +509,12 @@ void FeedReaderMessageWidget::msgChanged(const QString &feedId, const QString &m
}
}
if (type == NOTIFY_TYPE_MOD) {
if (msgId.toStdString() == currentMsgId()) {
updateCurrentMessage();
}
}
if (type == NOTIFY_TYPE_ADD) {
QTreeWidgetItem *item = new RSTreeWidgetItem(mMsgCompareRole);
updateMsgItem(item, msgInfo);
@ -591,7 +611,7 @@ void FeedReaderMessageWidget::updateCurrentMessage()
setMsgAsReadUnread(row, setToReadOnActive);
}
QString msgTxt = RsHtml().formatText(ui->msgText->document(), QString::fromUtf8(msgInfo.description.c_str()), RSHTML_FORMATTEXT_EMBED_LINKS);
QString msgTxt = RsHtml().formatText(ui->msgText->document(), QString::fromUtf8((msgInfo.descriptionTransformed.empty() ? msgInfo.description : msgInfo.descriptionTransformed).c_str()), RSHTML_FORMATTEXT_EMBED_LINKS);
ui->msgText->setHtml(msgTxt);
ui->msgTitle->setText(QString::fromUtf8(msgInfo.title.c_str()));
@ -744,6 +764,20 @@ void FeedReaderMessageWidget::removeMsg()
mFeedReader->removeMsgs(mFeedId, msgIds);
}
void FeedReaderMessageWidget::retransformMsg()
{
if (mFeedId.empty()) {
return;
}
QList<QTreeWidgetItem*> selectedItems = ui->msgTreeWidget->selectedItems();
QList<QTreeWidgetItem*>::iterator it;
for (it = selectedItems.begin(); it != selectedItems.end(); ++it) {
mFeedReader->retransformMsg(mFeedId, (*it)->data(COLUMN_MSG_DATA, ROLE_MSG_ID).toString().toStdString());
}
}
void FeedReaderMessageWidget::processFeed()
{
if (mFeedId.empty()) {