From 6e81451b46453e11b3c47cac49fb162b0dae4811 Mon Sep 17 00:00:00 2001
From: joshua <Joshua@qelectrotech.org>
Date: Sat, 23 Jul 2022 21:54:23 +0200
Subject: [PATCH] Add import dxf feature

Use dxf2elmt to import dxf.
See https://github.com/antonioaja/dxf2elmt
---
 qelectrotech.pro                             |   6 +-
 sources/dxf/dxftoelmt.cpp                    | 102 ++++++++++++++++++
 sources/dxf/dxftoelmt.h                      |  30 ++++++
 sources/editor/ui/qetelementeditor.cpp       |  29 ++++++
 sources/editor/ui/qetelementeditor.h         |   1 +
 sources/editor/ui/qetelementeditor.ui        |  10 ++
 sources/ui/thirdpartybinaryinstalldialog.cpp |  51 +++++++++
 sources/ui/thirdpartybinaryinstalldialog.h   |  42 ++++++++
 sources/ui/thirdpartybinaryinstalldialog.ui  | 104 +++++++++++++++++++
 9 files changed, 373 insertions(+), 2 deletions(-)
 create mode 100644 sources/dxf/dxftoelmt.cpp
 create mode 100644 sources/dxf/dxftoelmt.h
 create mode 100644 sources/ui/thirdpartybinaryinstalldialog.cpp
 create mode 100644 sources/ui/thirdpartybinaryinstalldialog.h
 create mode 100644 sources/ui/thirdpartybinaryinstalldialog.ui

diff --git a/qelectrotech.pro b/qelectrotech.pro
index 7baddbb08..5ae48a6ec 100644
--- a/qelectrotech.pro
+++ b/qelectrotech.pro
@@ -159,7 +159,8 @@ HEADERS += $$files(sources/*.h) $$files(sources/ui/*.h) \
            $$files(sources/print/*.h) \
            $$files(sources/TerminalStrip/*.h) \
            $$files(sources/TerminalStrip/ui/*.h) \
-           $$files(sources/TerminalStrip/UndoCommand/*.h)
+           $$files(sources/TerminalStrip/UndoCommand/*.h) \
+           $$files(sources/dxf/*.h)
 
 SOURCES += $$files(sources/*.cpp) \
            $$files(sources/editor/*.cpp) \
@@ -195,7 +196,8 @@ SOURCES += $$files(sources/*.cpp) \
            $$files(sources/print/*.cpp) \
            $$files(sources/TerminalStrip/*.cpp) \
            $$files(sources/TerminalStrip/ui/*.cpp) \
-           $$files(sources/TerminalStrip/UndoCommand/*.cpp)
+           $$files(sources/TerminalStrip/UndoCommand/*.cpp) \
+           $$files(sources/dxf/*.cpp)
 
 # Needed for use promote QTreeWidget in terminalstripeditor.ui
 INCLUDEPATH += sources/TerminalStrip/ui
diff --git a/sources/dxf/dxftoelmt.cpp b/sources/dxf/dxftoelmt.cpp
new file mode 100644
index 000000000..5e33b4e9d
--- /dev/null
+++ b/sources/dxf/dxftoelmt.cpp
@@ -0,0 +1,102 @@
+/*
+	Copyright 2006-2022 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech 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 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "dxftoelmt.h"
+#include "../ui/thirdpartybinaryinstalldialog.h"
+
+#include <QFile>
+#include <QProcess>
+#include <QMessageBox>
+#include <QDir>
+
+/**
+ * @brief dxftoElmt
+ * Return the dxf at @a file_path converted to elmt.
+ * The returned value is a QByteArray, instead of a
+ * QDomDocument or QString, to let user do what they want with that.
+ * @param file_path
+ * @return
+ */
+QByteArray dxfToElmt(const QString &file_path)
+{
+	if (!dxf2ElmtIsPresent(false)) {
+		return QByteArray();
+	}
+
+	QProcess process_;
+	const QString program{dxf2ElmtBinaryPath()};
+	const QStringList arguments{file_path, QStringLiteral("-v")};
+
+	process_.start(program, arguments);
+	process_.waitForFinished();
+
+	const auto byte_array{process_.readAll()};
+	process_.close();
+	return byte_array;
+}
+
+QString dxf2ElmtDirPath()
+{
+#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64)
+	return (QDir::homePath() + QStringLiteral("/Application Data/qet/binary"));
+#elif defined(Q_OS_MAC)
+	return (QDir::homePath() + QStringLiteral("/.qet/binary"));
+#else
+	return (QDir::homePath() + QStringLiteral("/.qet/binary"));
+#endif
+}
+
+/**
+ * @brief dxf2ElmtBinaryPath
+ * @return the path to the dxf2elmt program
+ */
+QString dxf2ElmtBinaryPath()
+{
+#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64)
+	return dxf2ElmtDirPath() + QStringLiteral("/dxf2elmt.exe");
+#elif defined(Q_OS_MAC)
+	return dxf2ElmtDirPath() + QStringLiteral("/dxf2elmt.app");
+#else
+	return dxf2ElmtDirPath() + QStringLiteral("/dxf2elmt");
+#endif
+}
+
+/**
+ * @brief dxf2ElmtIsPresent
+ * Return true if dxf2elmt is present in the system
+ * @param install_dialog
+ * True to display a dialog with the explanations
+ * of how to install the dxf2elmt program
+ * if not present in the system.
+ * @return
+ */
+bool dxf2ElmtIsPresent(bool install_dialog, QWidget *parent)
+{
+	const bool exist{QFile::exists(dxf2ElmtBinaryPath())};
+	if (!exist && install_dialog)
+	{
+		auto string_{QStringLiteral("L'import dxf nécessite le logiciel dxf2elmt. \n"
+									"Veuillez télécharger celui-ci en suivant le lien ci dessous et le dézipper dans le dossier d'installation")};
+
+		ThirdPartyBinaryInstallDialog dialog_(string_,
+											  QStringLiteral("https://github.com/antonioaja/dxf2elmt/releases"),
+											  dxf2ElmtDirPath(),
+											  parent);
+		dialog_.exec();
+	}
+	return exist;
+}
diff --git a/sources/dxf/dxftoelmt.h b/sources/dxf/dxftoelmt.h
new file mode 100644
index 000000000..97f06af19
--- /dev/null
+++ b/sources/dxf/dxftoelmt.h
@@ -0,0 +1,30 @@
+/*
+	Copyright 2006-2022 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech 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 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef DXFTOELMT_H
+#define DXFTOELMT_H
+
+#include <QByteArray>
+
+class QWidget;
+
+QByteArray dxfToElmt(const QString &file_path);
+QString dxf2ElmtDirPath();
+QString dxf2ElmtBinaryPath();
+bool dxf2ElmtIsPresent(bool install_dialog = true, QWidget *parent = nullptr);
+
+#endif // DXFTOELMT_H
diff --git a/sources/editor/ui/qetelementeditor.cpp b/sources/editor/ui/qetelementeditor.cpp
index 1e06360d2..4fa0e74e1 100644
--- a/sources/editor/ui/qetelementeditor.cpp
+++ b/sources/editor/ui/qetelementeditor.cpp
@@ -46,6 +46,7 @@
 #include "dynamictextfieldeditor.h"
 #include "../../newelementwizard.h"
 #include "../editorcommands.h"
+#include "../../dxf/dxftoelmt.h"
 
 #include <QSettings>
 #include <QActionGroup>
@@ -1490,3 +1491,31 @@ void QETElementEditor::on_m_donate_action_triggered() {
 }
 
 void QETElementEditor::on_m_about_qt_action_triggered() { qApp->aboutQt(); }
+
+void QETElementEditor::on_m_import_dxf_triggered()
+{
+	if (dxf2ElmtIsPresent(true, this))
+	{
+		QString file_path{QFileDialog::getOpenFileName(this,
+													   QObject::tr("Importer un fichier dxf"),
+													   "/home",
+													   "DXF (*.dxf)")};
+		if (file_path.isEmpty()) {
+			return;
+		}
+
+		QMessageBox::information(this, tr("Avertissement"), tr("L'import d'un dxf volumineux peut prendre du temps \n"
+															   "veuillez patienter durant l'import..."));
+
+		const QByteArray array_{dxfToElmt(file_path)};
+		if (array_.isEmpty()) {
+			return;
+		}
+		QDomDocument xml_;
+		xml_.setContent(array_);
+
+		m_elmt_scene->fromXml(xml_);
+		fillPartsList();
+	}
+}
+
diff --git a/sources/editor/ui/qetelementeditor.h b/sources/editor/ui/qetelementeditor.h
index faae89aed..386dc3ee2 100644
--- a/sources/editor/ui/qetelementeditor.h
+++ b/sources/editor/ui/qetelementeditor.h
@@ -110,6 +110,7 @@ class QETElementEditor : public QMainWindow
 		void on_m_youtube_action_triggered();
 		void on_m_donate_action_triggered();
 		void on_m_about_qt_action_triggered();
+		void on_m_import_dxf_triggered();
 
 	private:
 		bool canClose();
diff --git a/sources/editor/ui/qetelementeditor.ui b/sources/editor/ui/qetelementeditor.ui
index 07452bbb8..2c650052d 100644
--- a/sources/editor/ui/qetelementeditor.ui
+++ b/sources/editor/ui/qetelementeditor.ui
@@ -35,6 +35,7 @@
     <addaction name="m_new_action"/>
     <addaction name="m_open_action"/>
     <addaction name="m_open_from_file_action"/>
+    <addaction name="m_import_dxf"/>
     <addaction name="m_open_dxf_action"/>
     <addaction name="m_save_action"/>
     <addaction name="m_save_as_action"/>
@@ -501,6 +502,15 @@
     <string>Space</string>
    </property>
   </action>
+  <action name="m_import_dxf">
+   <property name="icon">
+    <iconset resource="../../../qelectrotech.qrc">
+     <normaloff>:/ico/16x16/run-dxf.png</normaloff>:/ico/16x16/run-dxf.png</iconset>
+   </property>
+   <property name="text">
+    <string>Importer un dxf</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="../../../qelectrotech.qrc"/>
diff --git a/sources/ui/thirdpartybinaryinstalldialog.cpp b/sources/ui/thirdpartybinaryinstalldialog.cpp
new file mode 100644
index 000000000..07522803f
--- /dev/null
+++ b/sources/ui/thirdpartybinaryinstalldialog.cpp
@@ -0,0 +1,51 @@
+/*
+	Copyright 2006-2022 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech 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 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "thirdpartybinaryinstalldialog.h"
+#include "ui_thirdpartybinaryinstalldialog.h"
+
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QDesktopServices>
+#include <QDir>
+#include <QUrl>
+
+ThirdPartyBinaryInstallDialog::ThirdPartyBinaryInstallDialog(const QString &text,
+															 const QString &downloadLink,
+															 const QString &binaryFolderPath,
+															 QWidget *parent) :
+	QDialog{parent},
+	ui{new Ui::ThirdPartyBinaryInstallDialog}
+{
+	ui->setupUi(this);
+	ui->m_label->setText(text);
+
+	connect(ui->m_download_pb, &QPushButton::clicked, [downloadLink](){
+		QDesktopServices::openUrl(QUrl(downloadLink));
+	});
+	connect(ui->m_install_dir_pb, &QPushButton::clicked, [binaryFolderPath]() {
+			//Make sure the path exist
+		QDir dir_;
+		dir_.mkpath(binaryFolderPath);
+		QDesktopServices::openUrl(QUrl("file:///" + binaryFolderPath));
+	});
+}
+
+ThirdPartyBinaryInstallDialog::~ThirdPartyBinaryInstallDialog()
+{
+	delete ui;
+}
diff --git a/sources/ui/thirdpartybinaryinstalldialog.h b/sources/ui/thirdpartybinaryinstalldialog.h
new file mode 100644
index 000000000..6bbb93b18
--- /dev/null
+++ b/sources/ui/thirdpartybinaryinstalldialog.h
@@ -0,0 +1,42 @@
+/*
+	Copyright 2006-2022 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech 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 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef THIRDPARTYBINARYINSTALLDIALOG_H
+#define THIRDPARTYBINARYINSTALLDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+	class ThirdPartyBinaryInstallDialog;
+}
+
+class ThirdPartyBinaryInstallDialog : public QDialog
+{
+		Q_OBJECT
+
+	public:
+		explicit ThirdPartyBinaryInstallDialog(const QString &text,
+											   const QString &downloadLink,
+											   const QString &binaryFolderPath,
+											   QWidget *parent = nullptr);
+		~ThirdPartyBinaryInstallDialog();
+
+	private:
+		Ui::ThirdPartyBinaryInstallDialog *ui;
+};
+
+#endif // THIRDPARTYBINARYINSTALLDIALOG_H
diff --git a/sources/ui/thirdpartybinaryinstalldialog.ui b/sources/ui/thirdpartybinaryinstalldialog.ui
new file mode 100644
index 000000000..899666d2c
--- /dev/null
+++ b/sources/ui/thirdpartybinaryinstalldialog.ui
@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ThirdPartyBinaryInstallDialog</class>
+ <widget class="QDialog" name="ThirdPartyBinaryInstallDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>373</width>
+    <height>64</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Logiciel tiers requis</string>
+  </property>
+  <property name="modal">
+   <bool>true</bool>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="1" column="2">
+    <widget class="QDialogButtonBox" name="m_button_box">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QPushButton" name="m_download_pb">
+     <property name="text">
+      <string>Télechargement</string>
+     </property>
+     <property name="icon">
+      <iconset resource="../../qelectrotech.qrc">
+       <normaloff>:/ico/16x16/edit-download.png</normaloff>:/ico/16x16/edit-download.png</iconset>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QPushButton" name="m_install_dir_pb">
+     <property name="text">
+      <string>Dossier installation</string>
+     </property>
+     <property name="icon">
+      <iconset resource="../../qelectrotech.qrc">
+       <normaloff>:/ico/16x16/folder-open.png</normaloff>:/ico/16x16/folder-open.png</iconset>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0" colspan="3">
+    <widget class="QLabel" name="m_label">
+     <property name="text">
+      <string/>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+     <property name="margin">
+      <number>5</number>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../../qelectrotech.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>m_button_box</sender>
+   <signal>accepted()</signal>
+   <receiver>ThirdPartyBinaryInstallDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>m_button_box</sender>
+   <signal>rejected()</signal>
+   <receiver>ThirdPartyBinaryInstallDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>