WAnchor *WItemDelegate::anchorWidget(WidgetRef& w)
{
WAnchor *anchor = dynamic_cast<WAnchor *>(w.w->find("a"));
if (anchor)
return anchor;
anchor = new WAnchor();
anchor->setObjectName("a");
WContainerWidget *wc = dynamic_cast<WContainerWidget *>(w.w->find("o"));
if (wc) {
/*
* Convert (2) -> (4)
*/
int firstToMove = 0;
WCheckBox *cb = dynamic_cast<WCheckBox *>(wc->widget(0));
if (cb)
firstToMove = 1;
wc->insertWidget(firstToMove, anchor);
while (wc->count() > firstToMove + 1) {
WWidget *c = wc->widget(firstToMove + 1);
wc->removeWidget(c);
anchor->addWidget(c);
}
} else {
/*
* Convert (1) -> (3)
*/
anchor->addWidget(w.w);
w.w = anchor;
}
return anchor;
}
QueueItem::QueueItem(Media media, std::list< QueueItem* >& queue, WContainerWidget* container, Session* session, WContainerWidget* parent)
: WContainerWidget(parent), PlaylistItem(media)
{
QueueItem *queueItem = this;
Dbo::Transaction t(*session);
WAnchor *anchor = new WAnchor{this};
anchor->addWidget(WW<WText>(media.title(t)).css("link-hand").onClick([=](WMouseEvent&){ playSignal.emit(this); }));
WContainerWidget *actionsContainer = WW<WContainerWidget>(anchor).css("pull-right");
auto fixButtons = [=,&queue] {
for(QueueItem *item: queue) {
item->upButton->setHidden(item == queue.front());
item->downButton->setHidden(item == queue.back());
}
};
auto moveElement = [=,&queue](int direction) {
auto element = std::find(begin(queue), end(queue), queueItem);
auto nextElement = element;
direction>0 ? nextElement++ : nextElement--;
swap(*nextElement, *element);
int index = container->indexOf(queueItem);
container->removeWidget(queueItem);
container->insertWidget(index + direction, queueItem);
fixButtons();
};
actionsContainer->addWidget(upButton = WW<WImage>(Settings::staticPath("/icons/actions/up.png"))
.css("link-hand").onClick([=,&queue](WMouseEvent){
if(queue.front() == queueItem) return;
moveElement(-1);
}));
actionsContainer->addWidget(downButton = WW<WImage>(Settings::staticPath("/icons/actions/down.png"))
.css("link-hand").onClick([=,&queue](WMouseEvent){
if(queue.back() == queueItem) return;
moveElement(+1);
}));
actionsContainer->addWidget(removeButton = WW<WImage>(Settings::staticPath("/icons/actions/delete.png"))
.css("link-hand").onClick([=,&queue](WMouseEvent){
queue.erase(std::remove(begin(queue), end(queue), queueItem));
delete queueItem;
fixButtons();
}));
upButton->setHiddenKeepsGeometry(true);
downButton->setHiddenKeepsGeometry(true);
container->addWidget(this);
queue.push_back(this);
fixButtons();
}
void PostView::render(RenderType type)
{
if (type != Edit)
viewType_ = type;
clear();
switch (type) {
case Detail: {
setTemplateText(tr("blog-post"));
commentCount_ = new WText(post_->commentCount());
CommentView *comments = new CommentView(session_, post_->rootComment());
session_.commentsChanged().connect(this, &PostView::updateCommentCount);
bindWidget("comment-count", commentCount_);
bindWidget("comments", comments);
bindString("anchor", basePath_ + post_->permaLink());
break;
}
case Brief: {
setTemplateText(tr("blog-post-brief"));
WAnchor *titleAnchor
= new WAnchor(WLink(WLink::InternalPath, basePath_ + post_->permaLink()),
post_->title);
bindWidget("title", titleAnchor);
if (!post_->briefSrc.empty()) {
WAnchor *moreAnchor
= new WAnchor(WLink(WLink::InternalPath,
basePath_ + post_->permaLink() + "/more"),
tr("blog-read-more"));
bindWidget("read-more", moreAnchor);
} else {
bindString("read-more", WString::Empty);
}
commentCount_ = new WText("(" + post_->commentCount() + ")");
WAnchor *commentsAnchor
= new WAnchor(WLink(WLink::InternalPath,
basePath_ + post_->permaLink() + "/comments"));
commentsAnchor->addWidget(commentCount_);
bindWidget("comment-count", commentsAnchor);
break; }
case Edit: {
setTemplateText(tr("blog-post-edit"));
bindWidget("title-edit", titleEdit_ = new WLineEdit(post_->title));
bindWidget("brief-edit", briefEdit_ = new WTextArea(post_->briefSrc));
bindWidget("body-edit", bodyEdit_ = new WTextArea(post_->bodySrc));
WPushButton *saveButton = new WPushButton(tr("save"));
WPushButton *cancelButton = new WPushButton(tr("cancel"));
bindWidget("save", saveButton);
bindWidget("cancel", cancelButton);
saveButton->clicked().connect(this, &PostView::saveEdit);
cancelButton->clicked().connect(this, &PostView::showView);
break; }
}
if (type == Detail || type == Brief) {
if (session_.user() == post_->author) {
WPushButton *publishButton;
if (post_->state != Post::Published) {
publishButton = new WPushButton(tr("publish"));
publishButton->clicked().connect(this, &PostView::publish);
} else {
publishButton = new WPushButton(tr("retract"));
publishButton->clicked().connect(this, &PostView::retract);
}
bindWidget("publish", publishButton);
WPushButton *editButton = new WPushButton(tr("edit"));
editButton->clicked().connect(this, &PostView::showEdit);
bindWidget("edit", editButton);
WPushButton *deleteButton = new WPushButton(tr("delete"));
deleteButton->clicked().connect(this, &PostView::rm);
bindWidget("delete", deleteButton);
} else {
bindString("publish", WString::Empty);
bindString("edit", WString::Empty);
bindString("delete", WString::Empty);
}
}
WAnchor *postAnchor
= new WAnchor(WLink(WLink::InternalPath,
basePath_ + "author/" + post_->author->name.toUTF8()),
post_->author->name);
bindWidget("author", postAnchor);
}