StarMirror/qTox
1
0
Fork 0
mirror of https://github.com/qTox/qTox.git synced 2024-03-22 14:00:36 +08:00
Code Issues Projects Releases Wiki Activity

ChatLog::insertChatlineOnTop: overload taking a list

Browse Source
This commit is contained in:
krepa098 2015-01-05 10:51:01 +01:00
parent c7fe34c077
commit 77fe3f7256
3 changed files with 32 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/chatlog/chatlog.cpp
View File

@ -399,6 +399,34 @@ void ChatLog::insertChatlineOnTop(ChatLine::Ptr l)
checkVisibility();
}
void ChatLog::insertChatlineOnTop(const QList<ChatLine::Ptr>& newLines)
{
if(newLines.isEmpty())
return;
//move all lines down by n
int n = newLines.size();
for(ChatLine::Ptr l : lines)
l->setRowIndex(l->getRowIndex() + n);
//add the new line
for(ChatLine::Ptr l : newLines)
{
l->addToScene(scene);
l->setRowIndex(--n);
lines.prepend(l);
}
//full refresh is required
layout(0, lines.size(), useableWidth());
updateSceneRect();
if(stickToBtm)
scrollToBottom();
checkVisibility();
}
bool ChatLog::stickToBottom()
{
return verticalScrollBar()->value() == verticalScrollBar()->maximum();
@ -521,7 +549,7 @@ void ChatLog::checkVisibility()
visibleLines = newVisibleLines;
// assure order
// enforce order
std::sort(visibleLines.begin(), visibleLines.end(), [](const ChatLine::Ptr lhs, const ChatLine::Ptr rhs)
{
return lhs->getRowIndex() < rhs->getRowIndex();

1
src/chatlog/chatlog.h
View File

@ -39,6 +39,7 @@ public:
void insertChatlineAtBottom(ChatLine::Ptr l);
void insertChatlineOnTop(ChatLine::Ptr l);
void insertChatlineOnTop(const QList<ChatLine::Ptr>& newLines);
void clearSelection();
void clear();
void copySelectedText() const;

5
src/widget/form/chatform.cpp
View File

@ -704,7 +704,7 @@ void ChatForm::loadHistory(QDateTime since, bool processUndelivered)
ToxID storedPrevId = previousId;
ToxID prevId;
QList<ChatMessage::Ptr> historyMessages;
QList<ChatLine::Ptr> historyMessages;
QDate lastDate(1,0,0);
for (const auto &it : msgs)
@ -758,8 +758,7 @@ void ChatForm::loadHistory(QDateTime since, bool processUndelivered)
earliestMessage = since;
for(ChatMessage::Ptr m : historyMessages)
chatWidget->insertChatlineOnTop(m);
chatWidget->insertChatlineOnTop(historyMessages);
savedSliderPos = chatWidget->verticalScrollBar()->maximum() - savedSliderPos;
chatWidget->verticalScrollBar()->setValue(savedSliderPos);