<refactor, chore>(project, ui, core): Normalize third-party dependencies.

1. All third-party dependencies are in the form of submodules .
2. Compile third-party dependencies together at compile time.
3. Strip 3rd party dependencies from source code.
4. Normalize the reference of the header file of the third-party dependency, and only refer to it once.
5. Remove all find_libraries and use build-time static library files instead.

1 files changed, 0 insertions, 43 deletions

diff --git a/src/smtp/mimeattachment.cpp b/src/smtp/mimeattachment.cpp
deleted file mode 100644
index 033eecfb..00000000
--- a/src/smtp/mimeattachment.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
-  Copyright (c) 2011-2012 - Tőkés Attila
-
-  This file is part of SmtpClient for Qt.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library 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
-  Lesser General Public License for more details.
-
-  See the LICENSE file for more details.
-*/
-
-#include "smtp/mimeattachment.h"
-#include <QFileInfo>
-
-/* [1] Constructors and Destructors */
-
-MimeAttachment::MimeAttachment(QFile *file) : MimeFile(file) {}
-
-MimeAttachment::MimeAttachment(const QByteArray &stream,
-                               const QString &fileName)
-        : MimeFile(stream, fileName) {}
-
-MimeAttachment::~MimeAttachment() = default;
-
-/* [1] --- */
-
-/* [2] Protected methods */
-
-void MimeAttachment::prepare() {
-    this->header += "Content-disposition: attachment\r\n";
-
-    /* !!! IMPORTANT !!! */
-    MimeFile::prepare();
-}
-
-/* [2] --- */