Made available compilation on windows with msys2

The aim of this commit is to easily build qelectrotech under windows
with qt6/cmake and the package tool MSYS2.

-Update some cmake file.
-Remove Git submodule for pugixml and single application
-Use cmake find_package for pugi xml
-Use cmake fetchContent for single application.
-Use cmake find_package for KCoreAddons and KWidgetsAddons.
-Minor change for pugi xml
-Minor change on ProjectPrintWindow class to compatible with Qt6 API.

CMakeLists.txt

@@ -45,11 +45,12 @@ endif()
 include(cmake/paths_compilation_installation.cmake)
 include(cmake/start_options.cmake)
 include(cmake/developer_options.cmake)
-include(cmake/git_update_submodules.cmake)
+#include(cmake/git_update_submodules.cmake)
 include(cmake/git_last_commit_sha.cmake)
 include(cmake/fetch_kdeaddons.cmake)
 include(cmake/fetch_singleapplication.cmake)
 include(cmake/fetch_pugixml.cmake)
+include(cmake/fetch_elements.cmake)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
@@ -57,11 +58,8 @@ set(CMAKE_AUTORCC ON)
 
 set(CMAKE_AUTOUIC_SEARCH_PATHS ${QET_DIR}/sources/ui)
 
-# als laatse
 include(cmake/define_definitions.cmake)
 
-find_package(KF6WidgetsAddons REQUIRED)
-
 qt_add_executable(
   ${PROJECT_NAME}
   ${QET_RES_FILES}
@@ -89,7 +87,6 @@ target_link_libraries(
   SQLite::SQLite3
   ${KF6_PRIVATE_LIBRARIES}
   ${QET_PRIVATE_LIBRARIES}
-  KF6::WidgetsAddons
   )
 
 target_include_directories(
@@ -121,7 +118,6 @@ target_include_directories(
   ${QET_DIR}/sources/NameList
   ${QET_DIR}/sources/NameList/ui
   ${QET_DIR}/sources/utils
-  ${QET_DIR}/pugixml/src
   ${QET_DIR}/sources/dataBase
   ${QET_DIR}/sources/dataBase/ui
   ${QET_DIR}/sources/factory/ui

cmake/fetch_kdeaddons.cmake

@@ -1,4 +1,4 @@
-# Copyright 2006 The QElectroTech Team
+# Copyright 2006-2026 The QElectroTech Team
 # This file is part of QElectroTech.
 #
 # QElectroTech is free software: you can redistribute it and/or modify
@@ -14,25 +14,22 @@
 # You should have received a copy of the GNU General Public License
 # along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
 
-message(STATUS "fetch_kdeaddons")
-
-if(BUILD_WITH_KF6)
-  option(BUILD_KF6 "Build KF6 libraries, use system ones otherwise" OFF)
+option(BUILD_KF6 "Build KF6 libraries, use system ones otherwise" OFF)
+if(BUILD_KF6)
   block(PROPAGATE KF6_GIT_TAG)
-  set(BUILD_TESTING OFF)
+    message(STATUS " - fetch_kdeaddons")
     set(KDE_SKIP_TEST_SETTINGS ON)
-  set(BUILD_DESIGNERPLUGIN OFF)
     set(KCOREADDONS_USE_QML OFF)
+    set(KWIDGETSADDONS_USE_QML OFF)
+    set(BUILD_TESTING OFF)
+    set(BUILD_DESIGNERPLUGIN OFF)
     set(BUILD_QCH OFF)
     set(BUILD_SHARED_LIBS OFF)
-  find_package(ECM 6.8.0 REQUIRED NO_MODULE)
-  list(APPEND CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
 
-  if(BUILD_KF6)
     Include(FetchContent)
 
     if(NOT DEFINED KF6_GIT_TAG)
-      set(KF6_GIT_TAG v6.8.0)
+      set(KF6_GIT_TAG v6.22.0)
     endif()
 
     FetchContent_Declare(
@@ -40,21 +37,19 @@ if(BUILD_WITH_KF6)
       GIT_REPOSITORY https://invent.kde.org/frameworks/kcoreaddons.git
       GIT_TAG        ${KF6_GIT_TAG})
     FetchContent_MakeAvailable(kcoreaddons)
-    get_target_property(kca_version KF6::CoreAddons VERSION)
 
-  else()
-    find_package(KF6CoreAddons REQUIRED)
-    set(kca_version ${KF6CoreAddons_VERSION})
-  endif()
-
-  get_target_property(kwa_type KF6::CoreAddons TYPE)
-
-  message(NOTICE "ecm version            : " ${ECM_VERSION})
-  message(NOTICE "kcoreaddons library    : " ${kca_type})
-  message(NOTICE "kcoreaddons version    : " ${kca_version})
+    FetchContent_Declare(
+      kwidgetsaddons
+      GIT_REPOSITORY https://invent.kde.org/frameworks/kwidgetsaddons.git
+      GIT_TAG        ${KF6_GIT_TAG})
+    FetchContent_MakeAvailable(kwidgetsaddons)
   endblock()
-
-  set(KF6_PRIVATE_LIBRARIES
-    KF6::CoreAddons
-    )
+else()
+  find_package(KF6CoreAddons REQUIRED)
+  find_package(KF6WidgetsAddons REQUIRED)
 endif()
+
+set(KF6_PRIVATE_LIBRARIES
+  KF6::CoreAddons
+  KF6::WidgetsAddons
+)

cmake/fetch_pugixml.cmake

@@ -1,4 +1,4 @@
-# Copyright 2006 The QElectroTech Team
+# Copyright 2006-2026 The QElectroTech Team
 # This file is part of QElectroTech.
 #
 # QElectroTech is free software: you can redistribute it and/or modify
@@ -14,14 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
 
-message(" - fetch_pugixml")
-
-Include(FetchContent)
-
-option(BUILD_PUGIXML "Build pugixml library, use system one otherwise" YES)
-
+option(BUILD_PUGIXML "Build pugixml library, use system one otherwise" OFF)
 if(BUILD_PUGIXML)
-
+  Include(FetchContent)
+  message(" - fetch pugixml")
   FetchContent_Declare(
     pugixml
     GIT_REPOSITORY https://github.com/zeux/pugixml.git

cmake/fetch_singleapplication.cmake

@@ -1,4 +1,4 @@
-# Copyright 2006 The QElectroTech Team
+# Copyright 2006-2026 The QElectroTech Team
 # This file is part of QElectroTech.
 #
 # QElectroTech is free software: you can redistribute it and/or modify
@@ -16,9 +16,6 @@
 
 message(" - fetch_singleapplication")
 
-# https://github.com/itay-grudev/SingleApplication/issues/18
-#qmake
-#DEFINES += QAPPLICATION_CLASS=QGuiApplication
 set(QAPPLICATION_CLASS QApplication)
 
 Include(FetchContent)
@@ -26,6 +23,6 @@ Include(FetchContent)
 FetchContent_Declare(
   SingleApplication
   GIT_REPOSITORY https://github.com/itay-grudev/SingleApplication.git
-  GIT_TAG        v3.2.0)
+  GIT_TAG        v3.5.4)
 
 FetchContent_MakeAvailable(SingleApplication)

cmake/qet_compilation_vars.cmake

@@ -421,10 +421,6 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/PropertiesEditor/propertieseditorwidget.cpp
   ${QET_DIR}/sources/PropertiesEditor/propertieseditorwidget.h
 
-  ${QET_DIR}/pugixml/src/pugiconfig.hpp
-  ${QET_DIR}/pugixml/src/pugixml.cpp
-  ${QET_DIR}/pugixml/src/pugixml.hpp
-
   ${QET_DIR}/sources/qetgraphicsitem/conductor.cpp
   ${QET_DIR}/sources/qetgraphicsitem/conductor.h
   ${QET_DIR}/sources/qetgraphicsitem/conductortextitem.cpp

sources/ElementsCollection/elementslocation.h

@@ -20,7 +20,7 @@
 
 #include "../NameList/nameslist.h"
 #include "../diagramcontext.h"
-#include "pugixml/src/pugixml.hpp"
+#include "pugixml.hpp"
 
 #include <QIcon>
 #include <QString>

sources/NameList/nameslist.h

@@ -17,7 +17,7 @@
 */
 #ifndef NAMES_LIST_H
 #define NAMES_LIST_H
-#include "pugixml/src/pugixml.hpp"
+#include "pugixml.hpp"
 
 #include <QtXml>
 /**

sources/diagramcontext.h

@@ -17,7 +17,7 @@
 */
 #ifndef DIAGRAM_CONTEXT_H
 #define DIAGRAM_CONTEXT_H
-#include "pugixml/src/pugixml.hpp"
+#include "pugixml.hpp"
 
 #include <QDomElement>
 #include <QHash>

sources/print/projectprintwindow.cpp

@@ -190,25 +190,28 @@ ProjectPrintWindow::~ProjectPrintWindow()
  */
 void ProjectPrintWindow::requestPaint()
 {
-	#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
-		#ifdef Q_OS_WIN
-			#ifdef QT_DEBUG
+#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
+#ifdef Q_OS_WIN
+	auto screen = this->screen();
+	if(screen)
+	{
+#ifdef QT_DEBUG
 		qDebug() << "--";
 		qDebug() << "DiagramPrintDialog::print  printer_->resolution() before " << m_printer->resolution();
-			qDebug() << "DiagramPrintDialog::print  screennumber " << QApplication::desktop()->screenNumber();
-			#endif
+		qDebug() << "DiagramPrintDialog::print  screennumber " << screen->name();
+#endif
 
-			QScreen *srn = QApplication::screens().at(QApplication::desktop()->screenNumber());
-			qreal dotsPerInch = (qreal)srn->logicalDotsPerInch();
+		qreal dotsPerInch = (qreal)screen->logicalDotsPerInch();
 		m_printer->setResolution(dotsPerInch);
 
-			#ifdef QT_DEBUG
+#ifdef QT_DEBUG
 		qDebug() << "DiagramPrintDialog::print  dotsPerInch " << dotsPerInch;
 		qDebug() << "DiagramPrintDialog::print  printer_->resolution() after" << m_printer->resolution();
 		qDebug() << "--";
-			#endif
-		#endif
-	#endif
+#endif
+	}
+#endif
+#endif
 
 	if (!m_project->diagrams().count()) {
 		return;