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just proxying button event from feed view delegate to the feed model

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This commit is contained in:
Blue 2021-02-06 14:02:42 +03:00
parent b3c6860e25
commit ebe5addfb5
6 changed files with 62 additions and 2 deletions
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37
ui/utils/feedview.cpp
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@ -24,6 +24,7 @@
#include <QDebug>
#include "messagedelegate.h"
#include "ui/models/messagefeed.h"
constexpr int maxMessageHeight = 10000;
constexpr int approximateSingleMessageHeight = 20;
@ -33,6 +34,7 @@ FeedView::FeedView(QWidget* parent):
hints(),
vo(0),
specialDelegate(false),
specialModel(false),
clearWidgetsMode(false)
{
horizontalScrollBar()->setRange(0, 0);
@ -231,7 +233,7 @@ void FeedView::paintEvent(QPaintEvent* event)
QPoint cursor = vp->mapFromGlobal(QCursor::pos());
if (clearWidgetsMode && specialDelegate) {
MessageDelegate* del = dynamic_cast<MessageDelegate*>(itemDelegate());
MessageDelegate* del = static_cast<MessageDelegate*>(itemDelegate());
del->beginClearWidgets();
}
@ -242,7 +244,7 @@ void FeedView::paintEvent(QPaintEvent* event)
}
if (clearWidgetsMode && specialDelegate) {
MessageDelegate* del = dynamic_cast<MessageDelegate*>(itemDelegate());
MessageDelegate* del = static_cast<MessageDelegate*>(itemDelegate());
del->endClearWidgets();
clearWidgetsMode = false;
}
@ -276,12 +278,43 @@ QFont FeedView::getFont() const
void FeedView::setItemDelegate(QAbstractItemDelegate* delegate)
{
if (specialDelegate) {
MessageDelegate* del = static_cast<MessageDelegate*>(itemDelegate());
disconnect(del, &MessageDelegate::buttonPushed, this, &FeedView::onMessageButtonPushed);
}
QAbstractItemView::setItemDelegate(delegate);
MessageDelegate* del = dynamic_cast<MessageDelegate*>(delegate);
if (del) {
specialDelegate = true;
connect(del, &MessageDelegate::buttonPushed, this, &FeedView::onMessageButtonPushed);
} else {
specialDelegate = false;
}
}
void FeedView::setModel(QAbstractItemModel* model)
{
QAbstractItemView::setModel(model);
Models::MessageFeed* feed = dynamic_cast<Models::MessageFeed*>(model);
if (feed) {
specialModel = true;
} else {
specialModel = false;
}
}
void FeedView::onMessageButtonPushed(const QString& messageId, bool download)
{
if (specialModel) {
Models::MessageFeed* feed = static_cast<Models::MessageFeed*>(model());
if (download) {
feed->downloadAttachment(messageId);
} else {
feed->uploadAttachment(messageId);
}
}
}