Extract Particles code to an independent library

QtQuick clients that do not use particles features should not have
to load these classes.

Task-number: QTBUG-25178
Change-Id: Ib15f7655dc4d821595e06f9160d2770375279027
Reviewed-by: Glenn Watson <glenn.watson@nokia.com>

modules/qt_quickparticles.pri

@@ -0,0 +1,17 @@
+QT.quickparticles.VERSION = 5.0.0
+QT.quickparticles.MAJOR_VERSION = 5
+QT.quickparticles.MINOR_VERSION = 0
+QT.quickparticles.PATCH_VERSION = 0
+
+QT.quickparticles.name = QtQuickParticles
+QT.quickparticles.bins = $$QT_MODULE_BIN_BASE
+QT.quickparticles.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtQuickParticles
+QT.quickparticles.private_includes = $$QT_MODULE_INCLUDE_BASE/QtQuickParticles/$$QT.quickparticles.VERSION
+QT.quickparticles.sources = $$QT_MODULE_BASE/src/particles
+QT.quickparticles.libs = $$QT_MODULE_LIB_BASE
+QT.quickparticles.plugins = $$QT_MODULE_PLUGIN_BASE
+QT.quickparticles.imports = $$QT_MODULE_IMPORT_BASE
+QT.quickparticles.depends = qml quick
+QT.quickparticles.DEFINES = QT_QUICKPARTICLES_LIB
+
+QT_CONFIG += quickparticles

src/imports/particles/particles.pro

@@ -5,7 +5,7 @@ include(../qimportbase.pri)
 SOURCES += \
     plugin.cpp
 
-QT += quick-private qml-private
+QT += quick-private quickparticles-private qml-private
 
 OTHER_FILES += \
     qmldir

src/particles/particles.pri

@@ -28,7 +28,8 @@ HEADERS += \
     $$PWD/qquickv8particledata_p.h \
     $$PWD/qquickrectangleextruder_p.h \
     $$PWD/qquickparticlegroup_p.h \
-    $$PWD/qquickgroupgoal_p.h
+    $$PWD/qquickgroupgoal_p.h \
+    $$PWD/qtquickparticlesglobal_p.h
 
 SOURCES += \
     $$PWD/qquickangledirection.cpp \

src/particles/particles.pro

@@ -0,0 +1,40 @@
+load(qt_module)
+
+TARGET = QtQuickParticles
+
+CONFIG += module
+CONFIG += dll warn_on
+MODULE_PRI = ../../modules/qt_quickparticles.pri
+
+QT = core-private gui-private v8-private qml-private quick-private
+
+DEFINES   += QT_BUILD_QUICKPARTICLES_LIB QT_NO_URL_CAST_FROM_STRING QT_NO_INTEGER_EVENT_COORDINATES
+win32-msvc*:DEFINES *= _CRT_SECURE_NO_WARNINGS
+solaris-cc*:QMAKE_CXXFLAGS_RELEASE -= -O2
+
+exists("qqml_enable_gcov") {
+    QMAKE_CXXFLAGS = -fprofile-arcs -ftest-coverage -fno-elide-constructors
+    LIBS += -lgcov
+}
+
+MODULE = quickparticles
+load(qt_module_config)
+
+include(particles.pri)
+
+mac {
+    # FIXME: this is a workaround for broken qmake logic in qtAddModule()
+    # This function refuses to use frameworks unless the framework exists on
+    # the filesystem at the time qmake is run, resulting in a build failure
+    # if QtQuick is qmaked before QtQml is built and frameworks are
+    # in use. qtAddLibrary() contains correct logic to deal with this, so
+    # we'll explicitly call that for now.
+    load(qt)
+    LIBS -= -lQtQml        # in non-framework builds, these should be re-added
+    LIBS -= -lQtQml_debug  # within the qtAddLibrary if appropriate, so no
+    qtAddLibrary(QtQml)    # harm done :)
+    LIBS -= -lQtQuick
+    LIBS -= -lQtQuick_debug
+    qtAddLibrary(QtQuick)
+}
+

src/particles/qquickparticlesmodule_p.h

@@ -42,13 +42,13 @@
 #ifndef QQUICKPARTICLESMODULE_H
 #define QQUICKPARTICLESMODULE_H
 
-#include <private/qtquickglobal_p.h>
+#include <private/qtquickparticlesglobal_p.h>
 
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
 
-class Q_QUICK_PRIVATE_EXPORT QQuickParticlesModule
+class Q_QUICKPARTICLES_PRIVATE_EXPORT QQuickParticlesModule
 {
 public:
     static void defineModule();

src/particles/qtquickparticlesglobal_p.h

@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtQuickParticles module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTQUICKPARTICLESGLOBAL_P_H
+#define QTQUICKPARTICLESGLOBAL_P_H
+
+#include <QtCore/qglobal.h>
+
+// We only have private exports from this library
+
+#if defined(Q_OS_WIN)
+#  if defined(QT_MAKEDLL) /* create a Qt DLL library */
+#    if defined(QT_BUILD_QUICKPARTICLES_LIB)
+#      define Q_QUICKPARTICLES_PRIVATE_EXPORT Q_DECL_EXPORT
+#    else
+#      define Q_QUICKPARTICLES_PRIVATE_EXPORT Q_DECL_IMPORT
+#    endif
+#  elif defined(QT_DLL) /* use a Qt DLL library */
+#    define Q_QUICKPARTICLES_PRIVATE_EXPORT Q_DECL_IMPORT
+#  endif
+#endif
+
+#if !defined(Q_QUICKPARTICLES_PRIVATE_EXPORT)
+#  if defined(QT_SHARED)
+#    define Q_QUICKPARTICLES_PRIVATE_EXPORT Q_DECL_EXPORT
+#  else
+#    define Q_QUICKPARTICLES_PRIVATE_EXPORT
+#  endif
+#endif
+
+#endif // QTQUICKPARTICLESGLOBAL_P_H

src/quick/items/qquickshadereffect_p.h

@@ -45,6 +45,7 @@
 #include <QtQuick/qquickitem.h>
 
 #include <QtQuick/qsgmaterial.h>
+#include <private/qtquickglobal_p.h>
 #include <private/qsgadaptationlayer_p.h>
 #include <private/qquickshadereffectnode_p.h>
 #include "qquickshadereffectmesh_p.h"
@@ -63,7 +64,7 @@ class QSignalMapper;
 class QQuickCustomMaterialShader;
 
 // Common class for QQuickShaderEffect and QQuickCustomParticle.
-struct QQuickShaderEffectCommon
+struct Q_QUICK_PRIVATE_EXPORT QQuickShaderEffectCommon
 {
     typedef QQuickShaderEffectMaterialKey Key;
     typedef QQuickShaderEffectMaterial::UniformData UniformData;

src/quick/items/qquickshadereffectnode_p.h

@@ -46,6 +46,7 @@
 #include <QtQuick/qsgmaterial.h>
 #include <QtQuick/qsgtextureprovider.h>
 #include <QtQuick/qquickitem.h>
+#include <private/qtquickglobal_p.h>
 
 #include <QtCore/qsharedpointer.h>
 #include <QtCore/qpointer.h>
@@ -73,7 +74,7 @@ uint qHash(const QQuickShaderEffectMaterialKey &key);
 
 class QQuickCustomMaterialShader;
 class QQuickShaderEffectNode;
-class QQuickShaderEffectMaterial : public QSGMaterial
+class Q_QUICK_PRIVATE_EXPORT QQuickShaderEffectMaterial : public QSGMaterial
 {
 public:
     struct UniformData
@@ -127,7 +128,7 @@ protected:
 
 class QSGShaderEffectMesh;
 
-class QQuickShaderEffectNode : public QObject, public QSGGeometryNode
+class Q_QUICK_PRIVATE_EXPORT QQuickShaderEffectNode : public QObject, public QSGGeometryNode
 {
     Q_OBJECT
 public:

src/quick/items/qquickspriteengine_p.h

@@ -50,14 +50,15 @@
 #include <QQmlListProperty>
 #include <QImage>
 #include <QPair>
-#include <QtQuick/private/qquickpixmapcache_p.h>
+#include <private/qquickpixmapcache_p.h>
+#include <private/qtquickglobal_p.h>
 
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
 
 class QQuickSprite;
-class Q_AUTOTEST_EXPORT QQuickStochasticState : public QObject //Currently for internal use only - Sprite and ParticleGroup
+class Q_QUICK_PRIVATE_EXPORT QQuickStochasticState : public QObject //Currently for internal use only - Sprite and ParticleGroup
 {
     Q_OBJECT
     Q_PROPERTY(int duration READ duration WRITE setDuration NOTIFY durationChanged)
@@ -173,7 +174,7 @@ private:
     bool m_randomStart;
 };
 
-class Q_AUTOTEST_EXPORT QQuickStochasticEngine : public QObject
+class Q_QUICK_PRIVATE_EXPORT QQuickStochasticEngine : public QObject
 {
     Q_OBJECT
     //TODO: Optimize single state case?
@@ -252,7 +253,7 @@ protected:
     bool m_addAdvance;
 };
 
-class QQuickSpriteEngine : public QQuickStochasticEngine
+class Q_QUICK_PRIVATE_EXPORT QQuickSpriteEngine : public QQuickStochasticEngine
 {
     Q_OBJECT
     Q_PROPERTY(QQmlListProperty<QQuickSprite> sprites READ sprites)

src/quick/quick.pro

@@ -22,7 +22,6 @@ load(qt_module_config)
 include(util/util.pri)
 include(scenegraph/scenegraph.pri)
 include(items/items.pri)
-include(particles/particles.pri)
 include(designer/designer.pri)
 
 HEADERS += \

src/quick/scenegraph/coreapi/qsggeometry.h

@@ -56,7 +56,7 @@ class Q_QUICK_EXPORT QSGGeometry
 {
 public:
 
-    struct Attribute
+    struct Q_QUICK_EXPORT Attribute
     {
         int position;
         int tupleSize;

src/src.pro

@@ -1,6 +1,6 @@
 TEMPLATE = subdirs
 CONFIG += ordered
-SUBDIRS += qml quick plugins
+SUBDIRS += qml quick particles plugins
 
 contains(QT_CONFIG, qmltest): SUBDIRS += qmltest
 

sync.profile

@@ -1,6 +1,7 @@
 %modules = ( # path to module name map
     "QtQml" => "$basedir/src/qml",
     "QtQuick" => "$basedir/src/quick",
+    "QtQuickParticles" => "$basedir/src/particles",
     "QtQuickTest" => "$basedir/src/qmltest",
     "QtQmlDevTools" => "$basedir/src/qmldevtools",
     "QtDeclarative" => "$basedir/src/compatibility",
@@ -18,10 +19,12 @@
     "network" => "#include <QtNetwork/QtNetwork>\n",
     "testlib" => "#include <QtTest/QtTest>\n",
     "qml" => "#include <QtQml/QtQml>\n",
+    "quick" => "#include <QtQuick/QtQuick>\n",
 );
 %modulepris = (
     "QtQml" => "$basedir/modules/qt_qml.pri",
     "QtQuick" => "$basedir/modules/qt_quick.pri",
+    "QtQuickParticles" => "$basedir/modules/qt_quickparticles.pri",
     "QtQuickTest" => "$basedir/modules/qt_qmltest.pri",
     "QtQmlDevTools" => "$basedir/modules/qt_qmldevtools.pri",
     "QtDeclarative" => "$basedir/modules/qt_declarative.pri",

tests/auto/particles/qquickage/qquickage.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickangleddirection/qquickangleddirection.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickcumulativedirection/qquickcumulativedirection.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickcustomaffector/qquickcustomaffector.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickcustomparticle/qquickcustomparticle.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickellipseextruder/qquickellipseextruder.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickfriction/qquickfriction.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickgravity/qquickgravity.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickgroupgoal/qquickgroupgoal.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private testlib quick-private
+QT += core-private gui-private v8-private qml-private testlib quick-private quickparticles-private
 

tests/auto/particles/qquickimageparticle/qquickimageparticle.pro

@@ -6,4 +6,4 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib

tests/auto/particles/qquickitemparticle/qquickitemparticle.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquicklineextruder/qquicklineextruder.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickmaskextruder/qquickmaskextruder.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickparticlegroup/qquickparticlegroup.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickparticlesystem/qquickparticlesystem.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickpointattractor/qquickpointattractor.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickpointdirection/qquickpointdirection.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickrectangleextruder/qquickrectangleextruder.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickspritegoal/qquickspritegoal.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private testlib quick-private
+QT += core-private gui-private v8-private qml-private testlib quick-private quickparticles-private
 

tests/auto/particles/qquicktargetdirection/qquicktargetdirection.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquicktrailemitter/qquicktrailemitter.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickturbulence/qquickturbulence.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib
 

tests/auto/particles/qquickwander/qquickwander.pro

@@ -6,5 +6,5 @@ macx:CONFIG -= app_bundle
 include (../../shared/util.pri)
 TESTDATA = data/*
 
-QT += core-private gui-private v8-private qml-private quick-private testlib
+QT += core-private gui-private v8-private qml-private quick-private quickparticles-private testlib