1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
* ProjT Launcher - Minecraft Launcher
* Copyright (C) 2026 Project Tick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* === Upstream License Block (Do Not Modify) ==============================
*
* Prism Launcher - Minecraft Launcher
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
======================================================================== */
#include "InstanceDirUpdate.h"
#include <QCheckBox>
#include "Application.h"
#include "FileSystem.h"
#include "InstanceList.h"
#include "ui/dialogs/CustomMessageBox.h"
QString askToUpdateInstanceDirName(InstancePtr instance,
const QString& oldName,
const QString& newName,
QWidget* parent)
{
if (oldName == newName)
return QString();
QString renamingMode = APPLICATION->settings()->get("InstRenamingMode").toString();
if (renamingMode == "MetadataOnly")
return QString();
auto oldRoot = instance->instanceRoot();
auto newDirName = FS::DirNameFromString(newName, QFileInfo(oldRoot).dir().absolutePath());
auto newRoot = FS::PathCombine(QFileInfo(oldRoot).dir().absolutePath(), newDirName);
if (oldRoot == newRoot)
return QString();
if (oldRoot == FS::PathCombine(QFileInfo(oldRoot).dir().absolutePath(), newName))
return QString();
// Check for conflict
if (QDir(newRoot).exists())
{
QMessageBox::warning(
parent,
QObject::tr("Cannot rename instance"),
QObject::tr("New instance root (%1) already exists. <br />Only the metadata will be renamed.")
.arg(newRoot));
return QString();
}
// Ask if we should rename
if (renamingMode == "AskEverytime")
{
auto checkBox = new QCheckBox(QObject::tr("&Remember my choice"), parent);
auto dialog = CustomMessageBox::selectable(parent,
QObject::tr("Rename instance folder"),
QObject::tr("Would you also like to rename the instance folder?\n\n"
"Old name: %1\n"
"New name: %2")
.arg(oldName, newName),
QMessageBox::Question,
QMessageBox::No | QMessageBox::Yes,
QMessageBox::NoButton,
checkBox);
auto res = dialog->exec();
if (checkBox->isChecked())
{
if (res == QMessageBox::Yes)
APPLICATION->settings()->set("InstRenamingMode", "PhysicalDir");
else
APPLICATION->settings()->set("InstRenamingMode", "MetadataOnly");
}
if (res == QMessageBox::No)
return QString();
}
// Check for linked instances
if (!checkLinkedInstances(instance->id(), parent, QObject::tr("Renaming")))
return QString();
// Now we can confirm that a renaming is happening
if (!instance->syncInstanceDirName(newRoot))
{
QMessageBox::warning(parent,
QObject::tr("Cannot rename instance"),
QObject::tr("An error occurred when performing the following renaming operation: <br/>"
" - Old instance root: %1<br/>"
" - New instance root: %2<br/>"
"Only the metadata is renamed.")
.arg(oldRoot, newRoot));
return QString();
}
return newRoot;
}
bool checkLinkedInstances(const QString& id, QWidget* parent, const QString& verb)
{
auto linkedInstances = APPLICATION->instances()->getLinkedInstancesById(id);
if (!linkedInstances.empty())
{
auto response = CustomMessageBox::selectable(
parent,
QObject::tr("There are linked instances"),
QObject::tr("The following instance(s) might reference files in this instance:\n\n"
"%1\n\n"
"%2 it could break the other instance(s), \n\n"
"Do you wish to proceed?",
nullptr,
linkedInstances.count())
.arg(linkedInstances.join("\n"))
.arg(verb),
QMessageBox::Warning,
QMessageBox::Yes | QMessageBox::No,
QMessageBox::No)
->exec();
if (response != QMessageBox::Yes)
return false;
}
return true;
}
|
