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package org.eclipse.papyrus.sasheditor.contentprovider;
/**
* This interface is used by the sash windows system to discover its content. It
* is considered as the root of the sash windows models. The sashsystem is able
* to retrieve all its content from this interface, and associated interfaces {@link ITabFolderModel}, {@link ISashPanelModel}, {@link IPageModel}.
* The
* interface is also used by the sashsystem to communicate, by sending event,
* with the effective implementation or upper level.
*
* @author dumoulin
*
*/
public interface ISashWindowsContentProvider {
/**
* Get the root object shown in the sashes window. The type of the returned
* object is left to the implementation. The sashes window will ask for an
* interface used to interact with the object. In normal implementation,
* this method should return the model used by the implementation.
*
* @return The object representing the root of the sashes window.
*/
public Object getRootModel();
/**
* create the interface used by the sashes window to access the root model.
* This method is called by the sashes window to get the interface. The
* method is called only once for a given object.
*
* @param root
* @return The SashModel corresponding to the specified root object.
*/
public IAbstractPanelModel createChildSashModel(Object root);
/**
* Add a page to the current TabFolder. The Page is added at the end of the
* tab list.
*
* @param page
* An object identifying the page to add. The object could be
* anything. It will be passed to the {@link ITabFolderModel#createChildSashModel(Object)} method.
*/
public void addPage(Object page);
/**
* Add a page at the specified index of TabFolder.
*
* @param page
* An object identifying the page to add. The object could be
* anything. It will be passed to the {@link ITabFolderModel#createChildSashModel(Object)} method.
* @param index
* Index to where the tabItem should be added.
*/
public void addPage(Object page, int index);
/**
* Move a tab inside the specified folder.
*
* @param model
* @param oldIndex
* @param newIndex
*/
public void movePage(ITabFolderModel folderModel, int oldIndex, int newIndex);
/**
* Move a tab from folder to folder.
*
* @param model
* @param sourceIndex
* @param model2
* @param targetIndex
*/
public void movePage(ITabFolderModel srcFolderModel, int sourceIndex, ITabFolderModel targetFolderModel, int targetIndex);
/**
* Remove the page at the specified index of the current tabFolder
*
* @param index
*/
public void removePage(int index);
/**
* Remove the page from the sashes window. Look for the folder containing
* the page.
*
* @param page
* The Object identifying the page. This is the object used in {@link #addPage(Object)}.
*/
public void removePage(Object page);
/**
* Remove the specified page from the parentFolder.
*
* @param tabItem
*/
public void removePage(ITabFolderModel parentFolder, int tabIndex);
/**
* Ask the model to move the specified tab to the specified side of the
* specified targetFolder. This method is called by the the
* SashTileContainer when the user have drag a tab in a correct place. The
* SashTileContainer has not change is presentation yet. This will be done
* when the corresponding event will occur.
*
* @param tabFolder
* The folder containing the tab to move
* @param tabIndex
* The index of the tab to move
* @param targetFolder
* The folder to which the side refer to
* @param side
* Side where node should be inserted : SWT.LEFT, SWT.RIGHT,
* SWT.TOP, SWT.DOWN.
*/
public void createFolder(ITabFolderModel tabFolder, int tabIndex, ITabFolderModel targetFolder, int side);
/**
* Ask the model to keep trace of the Current Folder. The notion of Current
* Folder is used by {@link #addPage(Object)}. Calling this method should
* not fire a Change Event.
*
* This method is used by the SashSystem when the user select a new folder
* by clicking on one of the tabs.
*
* @param rawModel
* The Raw model identifying the folder. This is the same object
* as the one returned by {@link ISashPanelModel#getChildren()} when the child denote a folder.
*/
public void setCurrentFolder(Object rawModel);
}
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