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/*
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice (including the next
paragraph) shall be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
#ifdef HAVE_XWIN_CONFIG_H
#include <xwin-config.h>
#endif
#include "win.h"
#include "winwindow.h"
const GUID CLSID_TaskbarList = {0x56fdf344,0xfd6d,0x11d0,{0x95,0x8a,0x0,0x60,0x97,0xc9,0xa0,0x90}};
const GUID IID_ITaskbarList = {0x56fdf342,0xfd6d,0x11d0,{0x95,0x8a,0x0,0x60,0x97,0xc9,0xa0,0x90}};
#ifdef INTERFACE
#undef INTERFACE
#endif
#define INTERFACE ITaskbarList
DECLARE_INTERFACE_(ITaskbarList, IUnknown)
{
/* IUnknown methods */
STDMETHOD(QueryInterface) (THIS_ REFIID riid, void **ppv) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
/* ITaskbarList methods */
STDMETHOD(HrInit) (THIS) PURE;
STDMETHOD(AddTab) (THIS_ HWND hWnd) PURE;
STDMETHOD(DeleteTab) (THIS_ HWND hWnd) PURE;
STDMETHOD(ActivateTab) (THIS_ HWND hWnd) PURE;
STDMETHOD(SetActiveAlt) (THIS_ HWND hWnd) PURE;
};
#undef INTERFACE
/*
The stuff above needs to be in win32api headers, not defined here,
or at least generated from the MIDL :-)
*/
/*
This is unnecessarily heavyweight, we could just call CoInitialize() once at
startup and CoUninitialize() once at shutdown
*/
/*
The documentation for ITaskbarList::AddTab says that we are responsible for
deleting the tab ourselves when the window is deleted, but that doesn't actually
seem to be the case
*/
void winShowWindowOnTaskbar(HWND hWnd, BOOL show)
{
ITaskbarList* pTaskbarList = NULL;
if (SUCCEEDED(CoInitialize(NULL)))
{
if (SUCCEEDED(CoCreateInstance((const CLSID *)&CLSID_TaskbarList, NULL, CLSCTX_INPROC_SERVER, (const IID *)&IID_ITaskbarList, (void**)&pTaskbarList)))
{
if (SUCCEEDED(pTaskbarList->lpVtbl->HrInit(pTaskbarList)))
{
if (show)
{
pTaskbarList->lpVtbl->AddTab(pTaskbarList,hWnd);
}
else
{
pTaskbarList->lpVtbl->DeleteTab(pTaskbarList,hWnd);
}
}
pTaskbarList->lpVtbl->Release(pTaskbarList);
}
CoUninitialize();
}
}
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