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Telegram/ThirdParty/fcitx5-qt/qt6/quickphrase-editor/filelistmodel.cpp

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+/*
+ * SPDX-FileCopyrightText: 2013~2017 CSSlayer <wengxt@gmail.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ *
+ */
+
+#include "filelistmodel.h"
+#include <fcitx-utils/i18n.h>
+#include <fcitx-utils/standardpath.h>
+#include <fcntl.h>
+
+fcitx::FileListModel::FileListModel(QObject *parent)
+    : QAbstractListModel(parent) {}
+
+fcitx::FileListModel::~FileListModel() {}
+
+int fcitx::FileListModel::rowCount(const QModelIndex &parent) const {
+    return parent.isValid() ? 0 : fileList_.size();
+}
+
+QVariant fcitx::FileListModel::data(const QModelIndex &index, int role) const {
+    if (!index.isValid() || index.row() >= fileList_.size())
+        return QVariant();
+
+    switch (role) {
+    case Qt::DisplayRole:
+        if (fileList_[index.row()] == QUICK_PHRASE_CONFIG_FILE) {
+            return _("Default");
+        } else {
+            // remove "data/quickphrase.d/"
+            const size_t length = strlen(QUICK_PHRASE_CONFIG_DIR);
+            return fileList_[index.row()].mid(length + 1,
+                                              fileList_[index.row()].size() -
+                                                  length - strlen(".mb") - 1);
+        }
+    case Qt::UserRole:
+        return fileList_[index.row()];
+    default:
+        break;
+    }
+    return QVariant();
+}
+
+void fcitx::FileListModel::loadFileList() {
+    beginResetModel();
+    fileList_.clear();
+    fileList_.append(QUICK_PHRASE_CONFIG_FILE);
+    auto files = StandardPath::global().multiOpen(
+        StandardPath::Type::PkgData, QUICK_PHRASE_CONFIG_DIR, O_RDONLY,
+        filter::Suffix(".mb"));
+
+    for (auto &file : files) {
+        fileList_.append(QString::fromLocal8Bit(
+            stringutils::joinPath(QUICK_PHRASE_CONFIG_DIR, file.first).data()));
+    }
+
+    endResetModel();
+}
+
+int fcitx::FileListModel::findFile(const QString &lastFileName) {
+    int idx = fileList_.indexOf(lastFileName);
+    if (idx < 0) {
+        return 0;
+    }
+    return idx;
+}