diff options
Diffstat (limited to 'sd/source/ui/inc/taskpane/TaskPaneTreeNode.hxx')
| -rw-r--r-- | sd/source/ui/inc/taskpane/TaskPaneTreeNode.hxx | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/sd/source/ui/inc/taskpane/TaskPaneTreeNode.hxx b/sd/source/ui/inc/taskpane/TaskPaneTreeNode.hxx deleted file mode 100644 index 75d2d66e3..000000000 --- a/sd/source/ui/inc/taskpane/TaskPaneTreeNode.hxx +++ /dev/null @@ -1,217 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef SD_TASKPANE_TREE_NODE_HXX -#define SD_TASKPANE_TREE_NODE_HXX - -#include "ILayoutableWindow.hxx" -#include <memory> -#include <vector> -#include <com/sun/star/accessibility/XAccessible.hpp> -#include <tools/link.hxx> - -namespace sd { -class ObjectBarManager; -} - -namespace sd { namespace toolpanel { - -class ControlContainer; -class TaskPaneShellManager; - -enum TreeNodeStateChangeEventId { - EID_CHILD_ADDED, - EID_ALL_CHILDREN_REMOVED, - EID_EXPANSION_STATE_CHANGED, - EID_FOCUSED_STATE_CHANGED, - EID_SHOWING_STATE_CHANGED -}; - - -/** Base class for all members of the object hierarchy that makes up the - tool panel. In the task pane, there are multiple hierarchies of such nodes, - with every panel having an own tree. The pane node is the root of the tree, below - that there are SubToolPanels and Window/Control objects. At the - lowest level there are only Window or Control objects. - - This class provides the means of communication between objects on - different levels. -*/ -class TreeNode - : public ILayoutableWindow, - public ILayouter -{ -public: - TreeNode (TreeNode* pParent); - virtual ~TreeNode (void); - - void SetParentNode (TreeNode* pNewParent); - TreeNode* GetParentNode (void); - - /** Return the Window pointer of a tree node. - */ - virtual ::Window* GetWindow (void); - - /** Return a const pointer to the window of a tree node. - */ - virtual const ::Window* GetConstWindow (void) const; - - /** Return the joined minimum width of all children, i.e. the largest of - the minimum widths. - */ - virtual sal_Int32 GetMinimumWidth (void); - - /** The default implementaion always returns <FALSE/> - */ - virtual bool IsResizable (void); - - /** Call this method whenever the size of one of the children of the - called node has to be changed, e.g. when the layout menu shows more - or less items than before. As a typical result the node will layout - and resize its children according to their size requirements. - - Please remember that the size of the children can be changed in the - first place because scroll bars can give a node the space it needs. - - The default implementation passes this call to its parent. - */ - virtual void RequestResize (void); - - /** The default implementation shows the window (when it exists) when - bExpansionState is <TRUE/>. It hides the window otherwise. - @return - Returns <TRUE/> when the expansion state changes. When an - expansion state is requested that is already in place then - <FALSE/> is returned. - */ - virtual bool Expand (bool bExpansionState); - - /** The default implementation returns whether the window is showing. - When there is no window then it returns <FALSE/>. - */ - virtual bool IsExpanded (void) const; - - /** Return whether the node can be expanded or collapsed. The default - implementation always returns <TRUE/> when there is window and - <FALSE/> otherwise. If <FALSE/> is returned - then Expand() may be called but it will not change the expansion - state. - */ - virtual bool IsExpandable (void) const; - - /** The default implementation calls GetWindow()->Show(). - */ - virtual void Show (bool bVisibilityState); - - /** The default implementation returns GetWindow()->IsVisible(). - */ - virtual bool IsShowing (void) const; - - ControlContainer& GetControlContainer (void); - - /** Give each node access to a shell manage. This usually is the shell - manager of the ToolPanelViewShell. - - At least the root node has to overwrite this method since the - default implementation simply returns the shell manager of its - parent. - */ - virtual TaskPaneShellManager* GetShellManager (void); - - /** You will rarely need to overload this method. To supply your own - accessible object you should overload CreateAccessible() instead. - */ - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::accessibility::XAccessible> GetAccessibleObject (void); - - /** Overload this method in order to supply a class specific accessible - object. - The default implementation will return a new instance of - AccessibleTreeNode. - @param rxParent - The accessible parent of the accessible object to create. It is - not necessaryly the accessible object of the parent window of - GetWindow(). - - */ - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::accessibility::XAccessible> CreateAccessibleObject ( - const ::com::sun::star::uno::Reference< - ::com::sun::star::accessibility::XAccessible>&rxParent); - - /** Add a listener that will be informated in the future about state - changes of the tree node. This includes adding and removing - children as well as focus, visibility, and expansion state. - Multiple calls are ignored. Each listener is added only once. - */ - void AddStateChangeListener (const Link& rListener); - - /** Call the state change listeners and pass a state change event with - the specified event id. The source field is set to this. - @param pChild - This optional parameter makes sense only with the - EID_CHILD_ADDED event. - */ - void FireStateChangeEvent ( - TreeNodeStateChangeEventId eEventId, - TreeNode* pChild = NULL) const; - -protected: - ::std::auto_ptr<ControlContainer> mpControlContainer; - -private: - TreeNode* mpParent; - typedef ::std::vector<Link> StateChangeListenerContainer; - StateChangeListenerContainer maStateChangeListeners; -}; - - - - -/** Objects of this class are sent to listeners to notify them about state - changes of a tree node. -*/ -class TreeNodeStateChangeEvent -{ -public: - - TreeNodeStateChangeEvent ( - const TreeNode& rNode, - TreeNodeStateChangeEventId eEventId, - TreeNode* pChild = NULL); - - const TreeNode& mrSource; - TreeNodeStateChangeEventId meEventId; - TreeNode* mpChild; -}; - -} } // end of namespace ::sd::toolpanel - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |