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/*************************************************************************
*
* 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_LAYOUT_MENU_HXX
#define SD_TASKPANE_LAYOUT_MENU_HXX
#include "taskpane/TaskPaneTreeNode.hxx"
#ifndef _COM_SUN_STAR_FRAME_XSTATUS_LISTENER_HPP_
#include <com/sun/star/frame/XStatusListener.hpp>
#endif
#include "glob.hxx"
#include "pres.hxx"
#include <vcl/ctrl.hxx>
#include <svtools/valueset.hxx>
#include <svtools/transfer.hxx>
#include <sfx2/shell.hxx>
class SfxModule;
namespace sd {
class DrawDocShell;
class PaneManagerEvent;
class ViewShellBase;
}
namespace sd { namespace tools {
class EventMultiplexerEvent;
} }
namespace sd { namespace toolpanel {
class ControlFactory;
class LayoutMenu
: public ValueSet,
public TreeNode,
public SfxShell,
public DragSourceHelper,
public DropTargetHelper
{
public:
TYPEINFO();
SFX_DECL_INTERFACE(SD_IF_SDLAYOUTMENU)
/** Create a new layout menu. Depending on the given flag it
displays its own scroll bar or lets a surrounding window
handle that.
@param rDocumentShell
Used to determine writing direction.
@param rViewShellBase
Gives access to the view shell at whose active page the
layout will be set.
@param bUseOwnScrollBar
When <TRUE/> then we will show our own scroll bar when not
all icons can be displayed in the visible window area.
When <FALSE/> then rely on an outer scroll bar. In this
case we will set the height of the window so that all
icons are visible.
*/
LayoutMenu (
TreeNode* pParent,
DrawDocShell& rDocumentShell,
ViewShellBase& rViewShellBase,
bool bUseOwnScrollBar);
virtual ~LayoutMenu (void);
static std::auto_ptr<ControlFactory> CreateControlFactory (
ViewShellBase& rBase,
DrawDocShell& rDocShell);
/** Return the name of the currently selected layout.
*/
String GetSelectedLayoutName (void);
/** Return a numerical value representing the currently selected
layout.
*/
AutoLayout GetSelectedAutoLayout (void);
// From ILayoutableWindow
virtual Size GetPreferredSize (void);
virtual sal_Int32 GetPreferredWidth (sal_Int32 nHeight);
virtual sal_Int32 GetPreferredHeight (sal_Int32 nWidth);
virtual sal_Int32 GetMinimumWidth (void);
virtual bool IsResizable (void);
virtual ::Window* GetWindow (void);
// From ::Window
virtual void Paint (const Rectangle& rRect);
virtual void Resize (void);
/** Show a context menu when the right mouse button is pressed.
*/
virtual void MouseButtonDown (const MouseEvent& rEvent);
void Execute (SfxRequest& rRequest);
void GetState (SfxItemSet& rItemSet);
/** The LayoutMenu does not support some main views. In this case the
LayoutMenu is disabled. This state is updated in this method.
@param eMode
On some occasions the edit mode is being switched when this
method is called can not (yet) be reliably detected. Luckily,
in these cases the new value is provided by some broadcaster.
On other occasions the edit mode is not modified and is also not
provided. Therefore the Unknown value.
*/
enum MasterMode { MM_NORMAL, MM_MASTER, MM_UNKNOWN };
void UpdateEnabledState (const MasterMode eMode);
/** Call this method when the set of displayed layouts is not up-to-date
anymore. It will re-assemple this set according to the current
settings.
*/
void InvalidateContent (void);
// DragSourceHelper
virtual void StartDrag (sal_Int8 nAction, const Point& rPosPixel);
// DropTargetHelper
virtual sal_Int8 AcceptDrop (const AcceptDropEvent& rEvent);
virtual sal_Int8 ExecuteDrop (const ExecuteDropEvent& rEvent);
/** The context menu is requested over this Command() method.
*/
virtual void Command (const CommandEvent& rEvent);
/** Call Fill() when switching to or from high contrast mode so that the
correct set of icons is displayed.
*/
virtual void DataChanged (const DataChangedEvent& rEvent);
using Window::GetWindow;
using ValueSet::StartDrag;
private:
ViewShellBase& mrBase;
/** Do we use our own scroll bar or is viewport handling done by
our parent?
*/
bool mbUseOwnScrollBar;
/** If we are asked for the preferred window size, then use this
many columns for the calculation.
*/
const int mnPreferredColumnCount;
::com::sun::star::uno::Reference<com::sun::star::frame::XStatusListener> mxListener;
bool mbSelectionUpdatePending;
bool mbIsMainViewChangePending;
/** Calculate the number of displayed rows. This depends on the given
item size, the given number of columns, and the size of the
control. Note that this is not the number of rows managed by the
valueset. This number may be larger. In that case a vertical
scroll bar is displayed.
*/
int CalculateRowCount (const Size& rItemSize, int nColumnCount);
/** Fill the value set with the layouts that are applicable to the
current main view shell.
*/
void Fill (void);
/** Remove all items from the value set.
*/
void Clear (void);
/** Assign the given layout to all selected slides of a slide sorter.
If no slide sorter is active then this call is ignored. The slide
sorter in the center pane is preferred if the choice exists.
*/
void AssignLayoutToSelectedSlides (AutoLayout aLayout);
/** Insert a new page with the given layout. The page is inserted via
the main view shell, i.e. its SID_INSERTPAGE slot is called. It it
does not support this slot then inserting a new page does not take
place. The new page is inserted after the currently active one (the
one returned by ViewShell::GetActualPage().)
*/
void InsertPageWithLayout (AutoLayout aLayout);
/** Create a request structure that can be used with the SID_INSERTPAGE
and SID_MODIFYPAGE slots. The parameters are set so that the given
layout is assigned to the current page of the main view shell.
@param nSlotId
Supported slots are SID_INSERTPAGE and SID_MODIFYPAGE.
@param aLayout
Layout of the page to insert or to assign.
*/
SfxRequest CreateRequest (
USHORT nSlotId,
AutoLayout aLayout);
/** Select the layout that is used by the current page.
*/
void UpdateSelection (void);
/** When clicked then set the current page of the view in the center pane.
*/
DECL_LINK(ClickHandler, ValueSet*);
DECL_LINK(RightClickHandler, MouseEvent*);
DECL_LINK(StateChangeHandler, ::rtl::OUString*);
DECL_LINK(EventMultiplexerListener, ::sd::tools::EventMultiplexerEvent*);
};
} } // end of namespace ::sd::toolpanel
#endif
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