Ejemplo n.º 1
0
        /// <summary>
        /// Mutate the components.
        /// </summary>
        private void MutateComponents()
        {
            IdentifierGenerator identifierGenerator = new IdentifierGenerator("Component");

            if (TemplateType.Module == this.templateType)
            {
                identifierGenerator.MaxIdentifierLength = IdentifierGenerator.MaxModuleIdentifierLength;
            }

            foreach (Wix.Component component in this.components)
            {
                if (null == component.Id)
                {
                    string firstFileId = string.Empty;

                    // attempt to create a possible identifier from the first file identifier in the component
                    foreach (Wix.File file in component[typeof(Wix.File)])
                    {
                        firstFileId = file.Id;
                        break;
                    }

                    if (string.IsNullOrEmpty(firstFileId))
                    {
                        firstFileId = GetGuid();
                    }

                    component.Id = identifierGenerator.GetIdentifier(firstFileId);
                }

                if (null == component.Guid)
                {
                    if (this.AutogenerateGuids)
                    {
                        component.Guid = "*";
                    }
                    else
                    {
                        component.Guid = this.GetGuid();
                    }
                }

                if (this.createFragments && component.ParentElement is Wix.Directory)
                {
                    Wix.Directory directory = (Wix.Directory)component.ParentElement;

                    // parent directory must have an identifier to create a reference to it
                    if (null == directory.Id)
                    {
                        break;
                    }

                    if (this.rootElement is Wix.Module)
                    {
                        // add a ComponentRef for the Component
                        Wix.ComponentRef componentRef = new Wix.ComponentRef();
                        componentRef.Id = component.Id;
                        this.rootElement.AddChild(componentRef);
                    }

                    // create a new Fragment
                    Wix.Fragment fragment = new Wix.Fragment();
                    this.fragments.Add(String.Concat("Component:", (null != component.Id ? component.Id : this.fragments.Count.ToString())), fragment);

                    // create a new DirectoryRef
                    Wix.DirectoryRef directoryRef = new Wix.DirectoryRef();
                    directoryRef.Id = directory.Id;
                    fragment.AddChild(directoryRef);

                    // move the Component from the the Directory to the DirectoryRef
                    directory.RemoveChild(component);
                    directoryRef.AddChild(component);
                }
            }
        }
Ejemplo n.º 2
0
 /// <summary>
 /// Adds a ComponentRef to the main ComponentGroup.
 /// </summary>
 /// <param name="component">The component to add.</param>
 private void AddComponentRef(Wix.Component component)
 {
     Wix.ComponentRef componentRef = new Wix.ComponentRef();
     componentRef.Id = component.Id;
     this.componentGroup.AddChild(componentRef);
 }
Ejemplo n.º 3
0
        /// <summary>
        /// Creates a component group with a given name.
        /// </summary>
        /// <param name="wix">The Wix document element.</param>
        private void CreateComponentGroup(Wix.Wix wix)
        {
            Wix.ComponentGroup componentGroup = new Wix.ComponentGroup();
            componentGroup.Id = this.componentGroupName;
            this.componentGroups.Add(componentGroup);

            Wix.Fragment cgFragment = new Wix.Fragment();
            cgFragment.AddChild(componentGroup);
            wix.AddChild(cgFragment);

            int componentCount = 0;

            for (; componentCount < this.components.Count; componentCount++)
            {
                Wix.Component c = this.components[componentCount] as Wix.Component;

                if (this.createFragments)
                {
                    if (c.ParentElement is Wix.Directory)
                    {
                        Wix.Directory parentDirectory = c.ParentElement as Wix.Directory;

                        componentGroup.AddChild(c);
                        c.Directory = parentDirectory.Id;
                        parentDirectory.RemoveChild(c);
                    }
                    else if (c.ParentElement is Wix.DirectoryRef)
                    {
                        Wix.DirectoryRef parentDirectory = c.ParentElement as Wix.DirectoryRef;

                        componentGroup.AddChild(c);
                        c.Directory = parentDirectory.Id;
                        parentDirectory.RemoveChild(c);

                        // Remove whole fragment if moving the component to the component group just leaves an empty DirectoryRef
                        if (0 < fragments.Count && parentDirectory.ParentElement is Wix.Fragment)
                        {
                            Wix.Fragment parentFragment = parentDirectory.ParentElement as Wix.Fragment;
                            int          childCount     = 0;
                            foreach (Wix.ISchemaElement element in parentFragment.Children)
                            {
                                childCount++;
                            }

                            // Component should always have an Id but the SortedList creation allows for null and bases the name on the fragment count which we cannot reverse engineer here.
                            if (1 == childCount && !String.IsNullOrEmpty(c.Id))
                            {
                                int removeIndex = fragments.IndexOfKey(String.Concat("Component:", c.Id));
                                if (0 <= removeIndex)
                                {
                                    fragments.RemoveAt(removeIndex);
                                }
                            }
                        }
                    }
                }
                else
                {
                    Wix.ComponentRef componentRef = new Wix.ComponentRef();
                    componentRef.Id = c.Id;
                    componentGroup.AddChild(componentRef);
                }
            }
        }