// -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-
// leash/LeashUIApplication.h - UIApplication implementation for Leash
//
// Copyright (C) 2014 by the Massachusetts Institute of Technology.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in
// the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
// OF THE POSSIBILITY OF SUCH DAMAGE.
// The class description for the LeashUIApplication class, which
// implements the UIApplication interfaces. All applications using
// the windows framework are required to implement this interface.
// Leash is an MFC application, but in order to use the ribbon
// from the windows framework, we must implement this interface so
// that we have a UIApplication to hang the ribbon off of, even if we
// do not make use of any other UIApplication features.
#ifndef LEASH_LEASHUIAPPLICATION_H__
#define LEASH_LEASHUIAPPLICATION_H__
#include <UIRibbon.h>
#define WM_RIBBON_RESIZE (WM_USER + 10)
class LeashUIApplication : public IUIApplication
{
public:
// The "ribbon state" here is just whether it's minimized, and the
// contents of the Quick Access Toolbar.
HRESULT LoadRibbonState(IUIRibbon *ribbon);
HRESULT SaveRibbonState();
// Export how much space the ribbon is taking up.
UINT GetRibbonHeight();
// Do the real work here, not in the constructor
static HRESULT CreateInstance(IUIApplication **out, HWND hwnd);
// IUnknown virtual methods
ULONG STDMETHODCALLTYPE AddRef();
ULONG STDMETHODCALLTYPE Release();
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void **ppv);
// IUIApplication virtual methods
HRESULT STDMETHODCALLTYPE OnViewChanged(UINT32 viewId, UI_VIEWTYPE typeID,
IUnknown *view, UI_VIEWVERB verb,
INT32 uReasonCode);
HRESULT STDMETHODCALLTYPE
OnCreateUICommand(UINT32 commandId, UI_COMMANDTYPE typeID,
IUICommandHandler **commandHandler);
HRESULT STDMETHODCALLTYPE
OnDestroyUICommand(UINT32 commandId, UI_COMMANDTYPE typeID,
IUICommandHandler *commandHandler);
private:
LeashUIApplication() : refcnt(1), commandHandler(NULL),
ribbonFramework(NULL) {}
HRESULT InitializeRibbon(HWND hwnd);
static HWND mainwin;
LONG refcnt;
UINT ribbonHeight;
IUICommandHandler *commandHandler;
IUIFramework *ribbonFramework;
};
#endif // LEASH_LEASHUIAPPLICATION_H__