ENH: Add patch for feature request #6847 - CPack components for NSIS and PackageMaker installers. Thanks to Doug Gregor for all the hard work involved with implementing this patch! Also added new test CPackComponents that is conditionally executed only when NSIS or PackageMaker installer builders are available.

1 files changed, 117 insertions, 0 deletions

diff --git a/Source/CPack/cmCPackComponentGroup.h b/Source/CPack/cmCPackComponentGroup.h
new file mode 100644
index 0000000000..2e1703cc0d
--- /dev/null
+++ b/Source/CPack/cmCPackComponentGroup.h
@@ -0,0 +1,117 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Kitware, Inc. All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+
+#ifndef cmCPackComponentGroup_h
+#define cmCPackComponentGroup_h
+
+#include <map>
+#include <string>
+#include <vector>
+
+class cmCPackComponentGroup;
+
+/** \class cmCPackInstallationType
+ * \brief A certain type of installation, which encompasses a 
+ * set of components.
+ */
+class cmCPackInstallationType
+{
+public:
+  /// The name of the installation type (used to reference this
+  /// installation type).
+  std::string Name;
+
+  /// The name of the installation type as displayed to the user.
+  std::string DisplayName;
+
+  /// The index number of the installation type. This is an arbitrary
+  /// numbering from 1 to the number of installation types.
+  unsigned Index;
+};
+
+/** \class cmCPackComponent
+ * \brief A single component to be installed by CPack.
+ */
+class cmCPackComponent
+{
+public:
+  cmCPackComponent() : Group(0) { }
+
+  /// The name of the component (used to reference the component).
+  std::string Name;
+
+  /// The name of the component as displayed to the user.
+  std::string DisplayName;
+
+  /// The component group that contains this component (if any).
+  cmCPackComponentGroup *Group;
+
+  /// Whether this component group must always be installed.
+  bool IsRequired : 1;
+
+  /// Whether this component group is hidden. A hidden component group
+  /// is always installed. However, it may still be shown to the user.
+  bool IsHidden : 1;
+
+  /// Whether this component defaults to "disabled".
+  bool IsDisabledByDefault : 1;
+
+  /// A description of this component.
+  std::string Description;
+
+  /// The installation types that this component is a part of.
+  std::vector<cmCPackInstallationType *> InstallationTypes;
+
+  /// The components that this component depends on.
+  std::vector<cmCPackComponent *> Dependencies;
+
+  /// The components that depend on this component.
+  std::vector<cmCPackComponent *> ReverseDependencies;
+
+  /// The list of installed files that are part of this component.
+  std::vector<std::string> Files;
+
+  /// The list of installed directories that are part of this component.
+  std::vector<std::string> Directories;
+};
+
+/** \class cmCPackComponentGroup
+ * \brief A component group to be installed by CPack.
+ */
+class cmCPackComponentGroup
+{
+public:
+  /// The name of the group (used to reference the group).
+  std::string Name;
+
+  /// The name of the component as displayed to the user.
+  std::string DisplayName;
+
+  /// The description of this component group.
+  std::string Description;
+
+  /// Whether the name of the component will be shown in bold.
+  bool IsBold : 1;
+
+  /// Whether the section should be expanded by default
+  bool IsExpandedByDefault : 1;
+
+  /// The components within this group.
+  std::vector<cmCPackComponent*> Components;
+};
+
+#endif