From d24f0251e8c8964bf42f4bf028023f02f4e96933 Mon Sep 17 00:00:00 2001
From: Saturneric <eric@bktus.com>
Date: Wed, 12 Jan 2022 11:04:46 +0800
Subject: <refactor, feat>(ui): Text editor improvements.

1. Add binary display mode
2. Add information bar
3. Added character code recognition function.
4. Identify text encoding and line breaks
5. Count the number of characters
6. Code reconstruction
---
 src/ui/widgets/EditorPage.cpp | 154 ------------------------------------------
 1 file changed, 154 deletions(-)
 delete mode 100644 src/ui/widgets/EditorPage.cpp

(limited to 'src/ui/widgets/EditorPage.cpp')

diff --git a/src/ui/widgets/EditorPage.cpp b/src/ui/widgets/EditorPage.cpp
deleted file mode 100644
index 8c26fe71..00000000
--- a/src/ui/widgets/EditorPage.cpp
+++ /dev/null
@@ -1,154 +0,0 @@
-/**
- * This file is part of GpgFrontend.
- *
- * GpgFrontend 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, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Foobar 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 Foobar.  If not, see <https://www.gnu.org/licenses/>.
- *
- * The initial version of the source code is inherited from gpg4usb-team.
- * Their source code version also complies with GNU General Public License.
- *
- * The source code version of this software was modified and released
- * by Saturneric<eric@bktus.com><eric@bktus.com> starting on May 12, 2021.
- *
- */
-
-#include "ui/widgets/EditorPage.h"
-
-#include <boost/filesystem.hpp>
-#include <utility>
-
-#include "ui/thread/FileReadThread.h"
-
-namespace GpgFrontend::UI {
-
-EditorPage::EditorPage(QString filePath, QWidget* parent)
-    : QWidget(parent), full_file_path_(std::move(filePath)) {
-  // Set the Textedit properties
-  textPage = new QTextEdit();
-  textPage->setAcceptRichText(false);
-
-  // Set the layout style
-  mainLayout = new QVBoxLayout();
-  mainLayout->setSpacing(0);
-  mainLayout->addWidget(textPage);
-  mainLayout->setContentsMargins(0, 0, 0, 0);
-  setLayout(mainLayout);
-
-  textPage->setFocus();
-
-  // Front in same width
-  this->setFont({"Courier"});
-  this->setAttribute(Qt::WA_DeleteOnClose);
-}
-
-const QString& EditorPage::getFilePath() const { return full_file_path_; }
-
-QTextEdit* EditorPage::getTextPage() { return textPage; }
-
-void EditorPage::setFilePath(const QString& filePath) {
-  full_file_path_ = filePath;
-}
-
-void EditorPage::showNotificationWidget(QWidget* widget,
-                                        const char* className) {
-  widget->setProperty(className, true);
-  mainLayout->addWidget(widget);
-}
-
-void EditorPage::closeNoteByClass(const char* className) {
-  QList<QWidget*> widgets = findChildren<QWidget*>();
-  for (QWidget* widget : widgets) {
-    if (widget->property(className) == true) {
-      widget->close();
-    }
-  }
-}
-
-void EditorPage::slotFormatGpgHeader() {
-  QString content = textPage->toPlainText();
-
-  // Get positions of the gpg-headers, if they exist
-  int start = content.indexOf(GpgFrontend::GpgConstants::PGP_SIGNED_BEGIN);
-  int startSig =
-      content.indexOf(GpgFrontend::GpgConstants::PGP_SIGNATURE_BEGIN);
-  int endSig = content.indexOf(GpgFrontend::GpgConstants::PGP_SIGNATURE_END);
-
-  if (start < 0 || startSig < 0 || endSig < 0 || signMarked) {
-    return;
-  }
-
-  signMarked = true;
-
-  // Set the fontstyle for the header
-  QTextCharFormat signFormat;
-  signFormat.setForeground(QBrush(QColor::fromRgb(80, 80, 80)));
-  signFormat.setFontPointSize(9);
-
-  // set font style for the signature
-  QTextCursor cursor(textPage->document());
-  cursor.setPosition(startSig, QTextCursor::MoveAnchor);
-  cursor.movePosition(QTextCursor::Right, QTextCursor::KeepAnchor, endSig);
-  cursor.setCharFormat(signFormat);
-
-  // set the font style for the header
-  int headEnd = content.indexOf("\n\n", start);
-  cursor.setPosition(start, QTextCursor::MoveAnchor);
-  cursor.movePosition(QTextCursor::Right, QTextCursor::KeepAnchor, headEnd);
-  cursor.setCharFormat(signFormat);
-}
-
-void EditorPage::ReadFile() {
-  LOG(INFO) << "Called";
-
-  read_done_ = false;
-
-  auto text_page = this->getTextPage();
-  text_page->setReadOnly(true);
-  auto thread = new FileReadThread(this->full_file_path_.toStdString());
-
-  connect(thread, &FileReadThread::sendReadBlock, this,
-          &EditorPage::slotInsertText);
-
-  connect(thread, &FileReadThread::readDone, this, [=]() {
-    LOG(INFO) << "thread read done";
-    text_page->document()->setModified(false);
-    text_page->setReadOnly(false);
-  });
-
-  connect(thread, &FileReadThread::finished, this, [=]() {
-    LOG(INFO) << "thread finished";
-    thread->deleteLater();
-    read_done_ = true;
-    read_hread_ = nullptr;
-  });
-
-  connect(this, &EditorPage::destroyed, [=]() {
-    LOG(INFO) << "request interruption for read thread";
-    thread->requestInterruption();
-    read_hread_ = nullptr;
-  });
-  this->read_hread_ = thread;
-  thread->start();
-}
-
-void EditorPage::slotInsertText(const QString& text) {
-  this->getTextPage()->insertPlainText(text);
-}
-void EditorPage::PrepareToDestroy() {
-  if (read_hread_) {
-    read_hread_->requestInterruption();
-    read_hread_ = nullptr;
-  }
-}
-
-}  // namespace GpgFrontend::UI
-- 
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