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path: root/src/widgets/tab_activity_list.cpp
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#include "tab_activity_list.h"
#include "./ui_tab_activity_list.h"
#include "src/activitypub/apactivity.h"
#include "status_info.h"
#include "src/net/instance.h"

#include <QInputDialog>
#include <QAction>
#include <QListWidget>
#include <QRandomGenerator>
#include <QClipboard>
#include <QMimeData>
#include <QMessageBox>

TabActivityList::TabActivityList(Archive** archive, QWidget* parent)
    : data_archive(archive), QWidget(parent), ui(new Ui::TabActivityList)
{
    ui->setupUi(this);
    // QGridLayouts have margins around each element, but here we already have margins outside of the element, so these ones are not welcome
    ui->gridLayout->setContentsMargins(0, 0, 0, 0);

    status_info_widget = new StatusInfoWidget(this);
    ui->gridLayout->addWidget(status_info_widget, 1, 1);
}

TabActivityList::~TabActivityList() {
    delete ui;
}

void TabActivityList::on_listWidget_itemActivated(QListWidgetItem *item) {
    StatusListItem* status = dynamic_cast<StatusListItem*>(item);
    if (status != nullptr) {
        status_info_widget->show_list_item(status);
    }
}

void TabActivityList::on_buttonRandom_clicked() {
    if ((*data_archive) == nullptr) return; // No archive open, avoids crashing

    int index = QRandomGenerator::global()->bounded(ui->listWidget->count());
    QListWidgetItem* item = ui->listWidget->item(index);
    on_listWidget_itemActivated(item);
    ui->listWidget->setCurrentItem(item);
}

void TabActivityList::on_buttonCopy_clicked() {
    if ((*data_archive) == nullptr or ui->listWidget->selectedItems().isEmpty()) return;

    StatusListItem* item = dynamic_cast<StatusListItem*>(ui->listWidget->selectedItems()[0]);
    if (item != nullptr) {
        QString status_text = (*data_archive)->get_html_status_text(item->get_status_index());
        QMimeData* clipboard_data = new QMimeData;
        clipboard_data->setHtml(status_text);
        QGuiApplication::clipboard()->setMimeData(clipboard_data);
    }
}

void TabActivityList::on_buttonSearch_clicked() {
    if (!find_dialog) {
        find_dialog = new FindDialog(this);
        find_dialog->set_qlist_widget(ui->listWidget);
        connect(find_dialog, &FindDialog::item_selected, this, &TabActivityList::select_list_item);
        connect(this, &TabActivityList::search_text_changed, find_dialog, &FindDialog::set_search_text);
        connect(find_dialog, &FindDialog::search_text_changed, this, &TabActivityList::set_search_text);

        if (not ui->textInputSearch->text().isEmpty())
            emit search_text_changed(ui->textInputSearch->text(), true);
    }

    find_dialog->show();
    find_dialog->raise();
    find_dialog->activateWindow();
}

void TabActivityList::select_list_item(QListWidgetItem* item) {
    on_listWidget_itemActivated(item);
}

void TabActivityList::on_textInputSearch_textEdited(const QString &text) {
    emit search_text_changed(text);
}

void TabActivityList::set_search_text(const QString &text) {
    ui->textInputSearch->setText(text);
}

void TabActivityList::actionOpen_URL_triggered(bool checked) {
    bool ok;
    QString url = QInputDialog::getText(this, tr("Open status from URL"), tr("Status URL:"), QLineEdit::Normal, QStringLiteral("https://…"), &ok);

    // TODO: Move all of this to another thread
    // TODO: Reuse the Instance object
    // Really hacky code but works as a PoC and allows testing
    if (ok and not url.isEmpty()) {
        InstancePtr instance = Instance::create_instance();
        if (instance) {
            APPostPtr post = instance->get_post_from_url(url);
            // Activity will be freed by StatusInfoWidget
            auto activity = std::make_shared<APActivity>(APActivityFields {.object = post});
            status_info_widget->do_process_activity(activity);
        } else
            // Best is to remove option from menu, should be douable if the preprocessor touches .ui files
            QMessageBox::critical(this, tr("Open status from URL"), tr("Could not create Instance object.\nPerhaps network support was disabled at compile time?"));
    }
}

void TabActivityList::relist_statuses(bool new_archive_opened) {
    if (*data_archive) {
        ui->listWidget->clear();
        (*data_archive)->update_status_list(view_filters, ui->listWidget);
        view_filters_changed = false;
    }
    if (new_archive_opened) {
        if (QApplication::overrideCursor())
            QApplication::restoreOverrideCursor();
        if (find_dialog)
            find_dialog->force_research();
    }
}

void TabActivityList::clear_list() {
    ui->listWidget->clear();
}

// Function used to reset filters when we have detected that the "All toots" toggle has been toggled on or shouldn't be toggled anymore
void TabActivityList::reset_view_filters() {
    if (view_actions.actionAll_toots->isChecked())
        view_filters = {true, true, true, true, view_filters.includeReblogs, view_filters.onlyWithAttachment};
    else
        view_filters = {false, false, false, false, view_filters.includeReblogs, view_filters.onlyWithAttachment};
}

void TabActivityList::actionAll_toots_triggered(bool checked) {
    view_actions.actionAll_toots->setChecked(true);
    view_actions.actionPublic_toots->setChecked(false);
    view_actions.actionUnlisted_toots->setChecked(false);
    view_actions.actionPrivate_toots->setChecked(false);
    view_actions.actionDirect_messages->setChecked(false);
    view_actions.actionOnly_with_attachment->setChecked(false);

    reset_view_filters();
    relist_statuses();
}

void TabActivityList::actionPublic_toots_triggered(bool checked) {
    if (view_actions.actionAll_toots->isChecked()) {
        view_actions.actionAll_toots->setChecked(false);
        reset_view_filters();
    }
    view_filters.includePublic = checked;
    view_filters_changed = true;
}

void TabActivityList::actionUnlisted_toots_triggered(bool checked) {
    if (view_actions.actionAll_toots->isChecked()) {
        view_actions.actionAll_toots->setChecked(false);
        reset_view_filters();
    }
    view_filters.includeUnlisted = checked;
    view_filters_changed = true;
}

void TabActivityList::actionPrivate_toots_triggered(bool checked) {
    if (view_actions.actionAll_toots->isChecked()) {
        view_actions.actionAll_toots->setChecked(false);
        reset_view_filters();
    }
    view_filters.includePrivate = checked;
    view_filters_changed = true;
}

void TabActivityList::actionDirect_messages_triggered(bool checked) {
    if (view_actions.actionAll_toots->isChecked()) {
        view_actions.actionAll_toots->setChecked(false);
        reset_view_filters();
    }
    view_filters.includeDirect = checked;
    view_filters_changed = true;
}

void TabActivityList::actionOnly_with_attachment_triggered(bool checked) {
    view_filters.onlyWithAttachment = checked;
    view_filters_changed = true;
}

void TabActivityList::actionReblogs_triggered(bool checked) {
    view_filters.includeReblogs = checked;
    view_filters_changed = true;
}

void TabActivityList::menuView_aboutToHide() {
    if (view_filters_changed)
        relist_statuses();
}