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/*
This file is part of the KDE project
SPDX-FileCopyrightText: 2022 Felix Ernst <[email protected]>
SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#include "kfileitemlisttostring.h"
#include <KFileItem>
#include <KFileItemListProperties>
#include <KLocalizedString>
#include <QFontMetrics>
#include <QString>
QString fileItemListToString(KFileItemList items, int maximumTextWidth, const QFontMetrics &fontMetrics, ItemsState itemsState)
{
QString text;
switch (items.count()) {
case 1:
text = i18nc("Textual representation of a file. %1 is the name of the file/folder.", "\"%1\"", items.first().name().replace("&", "&&"));
break;
case 2:
text =
i18nc("Textual representation of two files. %1 and %2 are names of files/folders.", "\"%1\" and \"%2\"", items.first().name().replace("&", "&&"), items.last().name().replace("&", "&&"));
break;
case 3:
text = i18nc("Textual representation of three files. %1, %2 and %3 are names of files/folders.",
"\"%1\", \"%2\" and \"%3\"",
items.first().name().replace("&", "&&"),
items.at(1).name().replace("&", "&&"),
items.last().name().replace("&", "&&"));
break;
case 4:
text = i18nc("Textual representation of four files. %1, %2, %3 and %4 are names of files/folders.",
"\"%1\", \"%2\", \"%3\" and \"%4\"",
items.first().name().replace("&", "&&"),
items.at(1).name().replace("&", "&&"),
items.at(2).name().replace("&", "&&"),
items.last().name().replace("&", "&&"));
break;
case 5:
text = i18nc("Textual representation of five files. %1, %2, %3, %4 and %5 are names of files/folders.",
"\"%1\", \"%2\", \"%3\", \"%4\" and \"%5\"",
items.first().name().replace("&", "&&"),
items.at(1).name().replace("&", "&&"),
items.at(2).name().replace("&", "&&"),
items.at(3).name().replace("&", "&&"),
items.last().name().replace("&", "&&"));
break;
default:
text = QString();
break;
}
// At some point the added clarity from the text starts being less important than the text width.
if (!text.isEmpty() && fontMetrics.horizontalAdvance(text) <= maximumTextWidth) {
return text;
}
const KFileItemListProperties properties(items);
if (itemsState == Selected) {
if (properties.isFile()) {
text = i18ncp("Textual representation of selected files. %1 is the number of files.", "One Selected File", "%1 Selected Files", items.count());
} else if (properties.isDirectory()) {
text =
i18ncp("Textual representation of selected folders. %1 is the number of folders.", "One Selected Folder", "%1 Selected Folders", items.count());
} else {
text = i18ncp("Textual representation of selected fileitems. %1 is the number of files/folders.",
"One Selected Item",
"%1 Selected Items",
items.count());
}
if (fontMetrics.horizontalAdvance(text) <= maximumTextWidth) {
return text;
}
}
if (properties.isFile()) {
return i18ncp("Textual representation of files. %1 is the number of files.", "One File", "%1 Files", items.count());
} else if (properties.isDirectory()) {
return i18ncp("Textual representation of folders. %1 is the number of folders.", "One Folder", "%1 Folders", items.count());
} else {
return i18ncp("Textual representation of fileitems. %1 is the number of files/folders.", "One Item", "%1 Items", items.count());
}
}
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