Fixed: Compilation of object_viewer_qt with Qt 5

code/CMakeModules/nel.cmake

@@ -181,13 +181,14 @@ MACRO(NL_SETUP_DEFAULT_OPTIONS)
   IF(WITH_QT)
     OPTION(WITH_STUDIO              "Build Core Studio"                             OFF )
   ENDIF(WITH_QT)
-  
+
   ###
   # Features
   ###
   OPTION(WITH_LOGGING             "With Logging"                                  ON )
   OPTION(WITH_COVERAGE            "With Code Coverage Support"                    OFF)
   OPTION(WITH_PCH                 "With Precompiled Headers"                      ON )
+  OPTION(WITH_LOW_MEMORY          "With low memory (use the least of RAM)"        OFF)
   OPTION(FINAL_VERSION            "Build in Final Version mode"                   ON )
 
   # Default to static building on Windows.
@@ -226,7 +227,7 @@ MACRO(NL_SETUP_DEFAULT_OPTIONS)
   OPTION(WITH_INSTALL_LIBRARIES   "Install development files."                    ON )
 
   OPTION(WITH_ASSIMP              "Use assimp exporter"                           OFF)
-  
+
   ###
   # GUI toolkits
   ###
@@ -295,10 +296,10 @@ MACRO(NL_SETUP_NEL_DEFAULT_OPTIONS)
   OPTION(WITH_LIBOVR              "With LibOVR support"                           OFF)
   OPTION(WITH_LIBVR               "With LibVR support"                            OFF)
   OPTION(WITH_PERFHUD             "With NVIDIA PerfHUD support"                   OFF)
-  
+
   OPTION(WITH_SSE2                "With SSE2"                                     ON )
   OPTION(WITH_SSE3                "With SSE3"                                     ON )
-  
+
   IF(NOT MSVC)
     OPTION(WITH_GCC_FPMATH_BOTH   "With GCC -mfpmath=both"                        OFF)
   ENDIF(NOT MSVC)
@@ -373,7 +374,7 @@ MACRO(NL_SETUP_BUILD)
   ELSEIF(HOST_CPU MATCHES "i.86")
     SET(HOST_CPU "x86")
   ENDIF(HOST_CPU MATCHES "(amd|AMD)64")
-  
+
   # Determine target CPU
 
   # If not specified, use the same CPU as host
@@ -808,7 +809,11 @@ MACRO(NL_SETUP_BUILD)
       ENDIF(HOST_CPU STREQUAL "x86" AND TARGET_CPU STREQUAL "x86_64")
     ENDIF(APPLE)
 
-    ADD_PLATFORM_FLAGS("-D_REENTRANT -pipe -fno-strict-aliasing")
+    ADD_PLATFORM_FLAGS("-D_REENTRANT -fno-strict-aliasing")
+
+    IF(NOT WITH_LOW_MEMORY)
+      ADD_PLATFORM_FLAGS("-pipe")
+    ENDIF()
 
     IF(WITH_COVERAGE)
       ADD_PLATFORM_FLAGS("-fprofile-arcs -ftest-coverage")
@@ -1083,7 +1088,7 @@ MACRO(SETUP_EXTERNAL)
     ENDIF(APPLE)
   ENDIF(WIN32)
 
-  # Android and iOS have pthread  
+  # Android and iOS have pthread
   IF(ANDROID OR IOS)
     SET(CMAKE_USE_PTHREADS_INIT 1)
     SET(Threads_FOUND TRUE)

code/nel/tools/3d/object_viewer_widget/src/CMakeLists.txt

@@ -2,18 +2,32 @@ INCLUDE_DIRECTORIES(
 		${CMAKE_CURRENT_BINARY_DIR}
 		${CMAKE_CURRENT_SOURCE_DIR}
 		${LIBXML2_INCLUDE_DIR}
-		${NEL_INCLUDE_DIR}
-		${QT_INCLUDES})
+		${NEL_INCLUDE_DIR})
 
-INCLUDE( ${QT_USE_FILE} )
+ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})
 
 FILE(GLOB OBJECT_VIEWER_WIDGET_SRC *.cpp *.h)
 SET(OBJECT_VIEWER_WIDGET_HDR object_viewer_widget.h)
 
-SET(QT_USE_QTGUI TRUE)
-SET(QT_USE_QTOPENGL TRUE)
+IF(WITH_QT)
+  INCLUDE_DIRECTORIES(${QT_INCLUDES})
+  INCLUDE(${QT_USE_FILE})
 
-QT4_WRAP_CPP( OBJECT_VIEWER_WIDGET_MOC_SRCS ${OBJECT_VIEWER_WIDGET_HDR} )
+  SET(QT_USE_QTGUI TRUE)
+  SET(QT_USE_QTOPENGL TRUE)
+
+  QT4_WRAP_CPP(OBJECT_VIEWER_WIDGET_MOC_SRCS ${OBJECT_VIEWER_WIDGET_HDR})
+
+  ADD_DEFINITIONS(${QT_DEFINITIONS})
+  ADD_DEFINITIONS(-DQT_NO_KEYWORDS)
+  ADD_DEFINITIONS(-DQT_PLUGIN)
+  ADD_DEFINITIONS(-DQT_SHARED)
+  #ADD_DEFINITIONS(-DQT_NO_DEBUG)
+
+  SET(QT_LIBRARIES ${QT_LIBRARIES} ${QT_QTOPENGL_LIBRARY})
+ELSE()
+  QT5_WRAP_CPP(OBJECT_VIEWER_WIDGET_MOC_SRCS ${OBJECT_VIEWER_WIDGET_HDR})
+ENDIF()
 
 SOURCE_GROUP(QtGeneratedMocSrc FILES ${OBJECT_VIEWER_WIDGET_MOC_SRCS})
 
@@ -24,19 +38,13 @@ ADD_LIBRARY(object_viewer_widget_qt MODULE
 TARGET_LINK_LIBRARIES(object_viewer_widget_qt
 		nelmisc
 		nel3d
-		${QT_LIBRARIES}
-		${QT_QTOPENGL_LIBRARY})
-
-ADD_DEFINITIONS(-DQT_NO_KEYWORDS ${LIBXML2_DEFINITIONS} ${QT_DEFINITIONS})
-ADD_DEFINITIONS(-DQT_PLUGIN)
-ADD_DEFINITIONS(-DQT_SHARED)
-#ADD_DEFINITIONS(-DQT_NO_DEBUG)
+		${QT_LIBRARIES})
 
 NL_DEFAULT_PROPS(object_viewer_widget_qt "NeL, Tools, 3D: Object Viewer Qt Widget")
 NL_ADD_RUNTIME_FLAGS(object_viewer_widget_qt)
 
 IF(WITH_PCH)
   ADD_NATIVE_PRECOMPILED_HEADER(object_viewer_widget_qt ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.h ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.cpp)
-ENDIF(WITH_PCH)
+ENDIF()
 
 #INSTALL(TARGETS object_viewer_widget_qt RUNTIME DESTINATION ${NL_BIN_PREFIX} COMPONENT runtime BUNDLE DESTINATION /Applications)

code/nel/tools/3d/object_viewer_widget/src/object_viewer_widget.cpp

@@ -16,6 +16,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include "stdpch.h"
 #include "object_viewer_widget.h"
 
 // STL includes
@@ -46,7 +47,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // Project includes
 
+#ifndef USE_QT5
 Q_EXPORT_PLUGIN2(object_viewer_widget_qt, NLQT::CObjectViewerWidget)
+#endif
 
 using namespace NLMISC;
 using namespace NL3D;

code/nel/tools/3d/object_viewer_widget/src/stdpch.h

@@ -20,7 +20,32 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef NL_STDPCH_H
 #define NL_STDPCH_H
 
-#include <nel/misc/types_nl.h>
+#if defined(_MSC_VER) && defined(_DEBUG)
+	#define _CRTDBG_MAP_ALLOC
+	#include <stdlib.h>
+	#include <crtdbg.h>
+	#define DEBUG_NEW new(_NORMAL_BLOCK, __FILE__, __LINE__)
+	#undef realloc
+	#undef free
+#endif
+
+#include <qglobal.h>
+
+#ifdef Q_COMPILER_RVALUE_REFS
+#undef Q_COMPILER_RVALUE_REFS
+#endif
+
+#include <QtCore/QtCore>
+#include <QtGui/QtGui>
+
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+#define USE_QT5
+#endif
+
+#ifdef USE_QT5
+#include <QtWidgets/QtWidgets>
+#include <QtConcurrent/QtConcurrent>
+#endif
 
 #include <map>
 #include <memory>
@@ -28,6 +53,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <string>
 #include <vector>
 
+#include <nel/misc/types_nl.h>
 #include <nel/misc/common.h>
 
 #endif