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Cache User Mentions

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Cache user mentions when they are retrieved from the server.
This logic currently isn't being utilized by the UI.  Additionally,
the app should use a 'since' value to only get mentions newer
than those stored in the DB, to avoid excessive web requests.

This will be implemented in a future commit.
This commit is contained in:
Joseph Donofry 2019-08-09 23:34:44 -04:00
parent 41dc420edd
commit 3f563e1e6e
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GPG key ID: E8A1D78EF044B0CB
9 changed files with 112 additions and 504 deletions
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101
src/dialogs/UserMentions.cpp
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@ -1,101 +0,0 @@
#include <QTabWidget>
#include <QTimer>
#include "UserMentions.h"
#include "timeline/TimelineItem.h"
using namespace dialogs;
UserMentions::UserMentions(QWidget *parent)
: QWidget{parent}
{
tab_layout_ = new QTabWidget(this);
top_layout_ = new QVBoxLayout(this);
top_layout_->setSpacing(0);
top_layout_->setMargin(0);
local_scroll_area_ = new QScrollArea(this);
local_scroll_area_->setWidgetResizable(true);
local_scroll_area_->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
local_scroll_widget_ = new QWidget(this);
local_scroll_widget_->setObjectName("local_scroll_widget");
all_scroll_area_ = new QScrollArea(this);
all_scroll_area_->setWidgetResizable(true);
all_scroll_area_->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
all_scroll_widget_ = new QWidget(this);
all_scroll_widget_->setObjectName("all_scroll_widget");
// Height of the typing display.
QFont f;
f.setPointSizeF(f.pointSizeF() * 0.9);
const int bottomMargin = QFontMetrics(f).height() + 6;
local_scroll_layout_ = new QVBoxLayout(local_scroll_widget_);
local_scroll_layout_->setContentsMargins(4, 0, 15, bottomMargin);
local_scroll_layout_->setSpacing(0);
local_scroll_layout_->setObjectName("localcrollarea");
all_scroll_layout_ = new QVBoxLayout(all_scroll_widget_);
all_scroll_layout_->setContentsMargins(4, 0, 15, bottomMargin);
all_scroll_layout_->setSpacing(0);
all_scroll_layout_->setObjectName("allcrollarea");
local_scroll_area_->setWidget(local_scroll_widget_);
local_scroll_area_->setAlignment(Qt::AlignBottom);
all_scroll_area_->setWidget(all_scroll_widget_);
all_scroll_area_->setAlignment(Qt::AlignBottom);
tab_layout_->addTab(local_scroll_area_, tr("This Room"));
tab_layout_->addTab(all_scroll_area_, tr("All Rooms"));
top_layout_->addWidget(tab_layout_);
setLayout(top_layout_);
}
void
UserMentions::pushItem(const QString &event_id,
const QString &user_id,
const QString &body,
const QString &room_id,
const QString &current_room_id)
{
setUpdatesEnabled(false);
// Add to the 'all' section
TimelineItem *view_item = new TimelineItem(
mtx::events::MessageType::Text, user_id, body, true, room_id, all_scroll_widget_);
view_item->setEventId(event_id);
view_item->hide();
all_scroll_layout_->addWidget(view_item);
QTimer::singleShot(0, this, [view_item, this]() {
view_item->show();
view_item->adjustSize();
setUpdatesEnabled(true);
});
// if it matches the current room... add it to the current room as well.
if (QString::compare(room_id, current_room_id, Qt::CaseInsensitive) == 0) {
// Add to the 'local' section
TimelineItem *local_view_item = new TimelineItem(mtx::events::MessageType::Text,
user_id,
body,
true,
room_id,
local_scroll_widget_);
local_view_item->setEventId(event_id);
local_view_item->hide();
local_scroll_layout_->addWidget(local_view_item);
QTimer::singleShot(0, this, [local_view_item]() {
local_view_item->show();
local_view_item->adjustSize();
});
}
}

35
src/dialogs/UserMentions.h
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@ -1,35 +0,0 @@
#pragma once
#include <QScrollArea>
#include <QScrollBar>
#include <QTabWidget>
#include <QVBoxLayout>
#include <QWidget>
namespace dialogs {
class UserMentions : public QWidget
{
Q_OBJECT
public:
UserMentions(QWidget *parent = nullptr);
void pushItem(const QString &event_id,
const QString &user_id,
const QString &body,
const QString &room_id,
const QString &current_room_id);
private:
QTabWidget *tab_layout_;
QVBoxLayout *top_layout_;
QVBoxLayout *local_scroll_layout_;
QVBoxLayout *all_scroll_layout_;
QScrollArea *local_scroll_area_;
QWidget *local_scroll_widget_;
QScrollArea *all_scroll_area_;
QWidget *all_scroll_widget_;
};
}