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https://github.com/qTox/qTox.git
synced 2024-03-22 14:00:36 +08:00
feat: remove part messages from chat
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parent
c2d5b422b3
commit
4c7ecb6024
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@ -688,6 +688,28 @@ void ChatLog::reloadTheme()
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}
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}
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void ChatLog::removeFirsts(const int num)
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{
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if (lines.size() > num) {
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lines.erase(lines.begin(), lines.begin()+num);
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} else {
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lines.clear();
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}
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for (int i = 0; i < lines.size(); ++i) {
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lines[i]->setRow(i);
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}
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}
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void ChatLog::removeLasts(const int num)
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{
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if (lines.size() > num) {
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lines.erase(lines.end()-num, lines.end());
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} else {
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lines.clear();
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}
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}
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void ChatLog::forceRelayout()
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{
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startResizeWorker();
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@ -56,6 +56,8 @@ public:
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void selectAll();
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void fontChanged(const QFont& font);
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void reloadTheme();
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void removeFirsts(const int num);
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void removeLasts(const int num);
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QString getSelectedText() const;
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@ -670,7 +670,13 @@ void GenericChatForm::loadHistoryTo(const QDateTime &time)
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{
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auto end = ChatLogIdx(0);
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if (time.isNull()) {
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end = messages.begin()->first;
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if (messages.size() + 100 >= maxMessages) {
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end = ChatLogIdx(messages.rbegin()->first.get() - 100);
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chatWidget->removeLasts(100);
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removeLastsMessages(100);
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} else {
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end = messages.begin()->first;
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}
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} else {
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end = firstItemAfterDate(time.date(), chatLog);
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}
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@ -687,7 +693,14 @@ void GenericChatForm::loadHistoryFrom(const QDateTime &time)
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{
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auto begin = ChatLogIdx(0);
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if (time.isNull()) {
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begin = messages.rbegin()->first;
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if (messages.size() + 100 >= maxMessages) {
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begin = ChatLogIdx(messages.rbegin()->first.get() + 100);
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chatWidget->removeFirsts(100);
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removeFirstsMessages(100);
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} else {
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begin = messages.rbegin()->first;
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}
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} else {
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begin = firstItemAfterDate(time.date(), chatLog);
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}
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@ -700,6 +713,24 @@ void GenericChatForm::loadHistoryFrom(const QDateTime &time)
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renderMessages(begin, end);
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}
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void GenericChatForm::removeFirstsMessages(const int num)
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{
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if (messages.size() > num) {
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messages.erase(messages.begin(), std::next(messages.begin(), num));
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} else {
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messages.clear();
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}
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}
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void GenericChatForm::removeLastsMessages(const int num)
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{
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if (messages.size() > 100) {
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messages.erase(std::next(messages.end(), -100), messages.end());
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} else {
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messages.clear();
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}
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}
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void GenericChatForm::disableSearchText()
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{
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@ -993,6 +1024,10 @@ void GenericChatForm::handleSearchResult(SearchResult result, SearchDirection di
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void GenericChatForm::renderMessage(ChatLogIdx idx)
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{
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if (chatWidget->getLines().size() >= maxMessages) {
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chatWidget->removeFirsts(optimalRemove);
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removeFirstsMessages(optimalRemove);
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}
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renderMessages(idx, idx + 1);
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}
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@ -138,6 +138,8 @@ private:
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void loadHistory(const QDateTime& time, const LoadHistoryDialog::LoadType type);
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void loadHistoryTo(const QDateTime& time);
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void loadHistoryFrom(const QDateTime& time);
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void removeFirstsMessages(const int num);
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void removeLastsMessages(const int num);
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protected:
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ChatMessage::Ptr createMessage(const ToxPk& author, const QString& message,
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@ -199,6 +201,10 @@ protected:
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SearchPos searchPos;
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std::map<ChatLogIdx, ChatMessage::Ptr> messages;
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bool colorizeNames = false;
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private:
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const int maxMessages{300};
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const int optimalRemove{50};
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};
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#endif // GENERICCHATFORM_H
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