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First working prototype of history requesting, dates in messages, some screen scrolling handling

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This commit is contained in:
Blue 2019-05-15 20:36:37 +03:00
parent d09fef5a34
commit da3151391b
19 changed files with 422 additions and 136 deletions
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47
ui/conversation.cpp
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@ -20,6 +20,7 @@
#include "ui_conversation.h"
#include <QDebug>
#include <QScrollBar>
#include <QTimer>
Conversation::Conversation(Models::Contact* p_contact, QWidget* parent):
QWidget(parent),
@ -30,7 +31,9 @@ Conversation::Conversation(Models::Contact* p_contact, QWidget* parent):
activePalResource(),
thread(),
scroll(down),
manualSliderChange(false)
manualSliderChange(false),
requestingHistory(false),
everShown(false)
{
m_ui->setupUi(this);
m_ui->splitter->setSizes({300, 0});
@ -116,6 +119,7 @@ void Conversation::addMessage(const Shared::Message& data)
{
int pos = m_ui->scrollArea->verticalScrollBar()->sliderPosition();
int max = m_ui->scrollArea->verticalScrollBar()->maximum();
MessageLine::Position place = line->message(data);
if (place == MessageLine::invalid) {
return;
@ -183,6 +187,7 @@ void Conversation::onEnterPressed()
msg.setBody(body);
msg.setOutgoing(true);
msg.generateRandomId();
msg.setCurrentTime();
addMessage(msg);
emit sendMessage(msg);
}
@ -195,6 +200,18 @@ void Conversation::onMessagesResize(int amount)
case down:
m_ui->scrollArea->verticalScrollBar()->setValue(m_ui->scrollArea->verticalScrollBar()->maximum());
break;
case keep: {
int max = m_ui->scrollArea->verticalScrollBar()->maximum();
int value = m_ui->scrollArea->verticalScrollBar()->value() + amount;
m_ui->scrollArea->verticalScrollBar()->setValue(value);
if (value == max) {
scroll = down;
} else {
scroll = nothing;
}
}
break;
default:
break;
}
@ -207,7 +224,35 @@ void Conversation::onSliderValueChanged(int value)
if (value == m_ui->scrollArea->verticalScrollBar()->maximum()) {
scroll = down;
} else {
if (!requestingHistory && value == 0) {
m_ui->historyStatus->setPixmap(QIcon::fromTheme("view-refresh").pixmap(25));
requestingHistory = true;
emit requestArchive(line->firstMessageId());
}
scroll = nothing;
}
}
}
void Conversation::responseArchive(const std::list<Shared::Message> list)
{
requestingHistory = false;
scroll = keep;
m_ui->historyStatus->clear();
for (std::list<Shared::Message>::const_iterator itr = list.begin(), end = list.end(); itr != end; ++itr) {
addMessage(*itr);
}
}
void Conversation::showEvent(QShowEvent* event)
{
if (!everShown) {
everShown = true;
m_ui->historyStatus->setPixmap(QIcon::fromTheme("view-refresh").pixmap(25));
requestingHistory = true;
emit requestArchive(line->firstMessageId());
}
QWidget::showEvent(event);
}