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alternate color for historic messages

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This commit is contained in:
fourtf 2018-11-03 21:40:48 +01:00
parent 5453c65f0f
commit 6416bf3927
2 changed files with 19 additions and 13 deletions
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21
src/widgets/helper/ChannelView.cpp
View file

@ -620,26 +620,31 @@ void ChannelView::messageAddedAtStart(std::vector<MessagePtr> &messages)
{ {
std::vector<MessageLayoutPtr> messageRefs; std::vector<MessageLayoutPtr> messageRefs;
messageRefs.resize(messages.size()); messageRefs.resize(messages.size());
/// Create message layouts
for (size_t i = 0; i < messages.size(); i++) for (size_t i = 0; i < messages.size(); i++)
{ {
messageRefs.at(i) = MessageLayoutPtr(new MessageLayout(messages.at(i))); auto layout = new MessageLayout(messages.at(i));
// alternate color
if (!this->lastMessageHasAlternateBackgroundReverse_)
layout->flags.set(MessageLayoutFlag::AlternateBackground);
this->lastMessageHasAlternateBackgroundReverse_ =
!this->lastMessageHasAlternateBackgroundReverse_;
messageRefs.at(i) = MessageLayoutPtr(layout);
} }
// if (!this->isPaused()) /// Add the messages at the start
{
if (this->messages.pushFront(messageRefs).size() > 0) if (this->messages.pushFront(messageRefs).size() > 0)
{ {
if (this->scrollBar_->isAtBottom()) if (this->scrollBar_->isAtBottom())
{
this->scrollBar_->scrollToBottom(); this->scrollBar_->scrollToBottom();
}
else else
{
this->scrollBar_->offset(qreal(messages.size())); this->scrollBar_->offset(qreal(messages.size()));
} }
}
}
/// Add highlights
std::vector<ScrollbarHighlight> highlights; std::vector<ScrollbarHighlight> highlights;
highlights.reserve(messages.size()); highlights.reserve(messages.size());
for (size_t i = 0; i < messages.size(); i++) for (size_t i = 0; i < messages.size(); i++)

1
src/widgets/helper/ChannelView.hpp
View file

@ -149,6 +149,7 @@ private:
bool updateQueued_ = false; bool updateQueued_ = false;
bool messageWasAdded_ = false; bool messageWasAdded_ = false;
bool lastMessageHasAlternateBackground_ = false; bool lastMessageHasAlternateBackground_ = false;
bool lastMessageHasAlternateBackgroundReverse_ = true;
QTimer pauseTimer_; QTimer pauseTimer_;
std::unordered_map<PauseReason, boost::optional<SteadyClock::time_point>> std::unordered_map<PauseReason, boost::optional<SteadyClock::time_point>>