Sweden-Number/dlls/shell32/shv_bg_cmenu.c

263 lines
6.0 KiB
C

/*
* IContextMenu
* ShellView Background Context Menu (shv_bg_cm)
*
* Copyright 1999 Juergen Schmied <juergen.schmied@metronet.de>
*/
#include <string.h>
#include "winerror.h"
#include "debugtools.h"
#include "pidl.h"
#include "wine/obj_base.h"
#include "wine/obj_contextmenu.h"
#include "wine/obj_shellbrowser.h"
#include "wine/obj_shellextinit.h"
#include "shell32_main.h"
DEFAULT_DEBUG_CHANNEL(shell)
/**************************************************************************
* IContextMenu Implementation
*/
typedef struct
{ ICOM_VFIELD(IContextMenu);
DWORD ref;
} BgCmImpl;
static struct ICOM_VTABLE(IContextMenu) cmvt;
/**************************************************************************
* ISVBgCm_Constructor()
*/
IContextMenu *ISvBgCm_Constructor(void)
{
BgCmImpl* cm;
cm = (BgCmImpl*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(BgCmImpl));
ICOM_VTBL(cm)=&cmvt;
cm->ref = 1;
TRACE("(%p)->()\n",cm);
shell32_ObjCount++;
return (IContextMenu*)cm;
}
/**************************************************************************
* ISVBgCm_fnQueryInterface
*/
static HRESULT WINAPI ISVBgCm_fnQueryInterface(IContextMenu *iface, REFIID riid, LPVOID *ppvObj)
{
ICOM_THIS(BgCmImpl, iface);
TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This,debugstr_guid(riid),ppvObj);
*ppvObj = NULL;
if(IsEqualIID(riid, &IID_IUnknown)) /*IUnknown*/
{
*ppvObj = This;
}
else if(IsEqualIID(riid, &IID_IContextMenu)) /*IContextMenu*/
{
*ppvObj = This;
}
else if(IsEqualIID(riid, &IID_IShellExtInit)) /*IShellExtInit*/
{
FIXME("-- LPSHELLEXTINIT pointer requested\n");
}
if(*ppvObj)
{
IUnknown_AddRef((IUnknown*)*ppvObj);
TRACE("-- Interface: (%p)->(%p)\n",ppvObj,*ppvObj);
return S_OK;
}
TRACE("-- Interface: E_NOINTERFACE\n");
return E_NOINTERFACE;
}
/**************************************************************************
* ISVBgCm_fnAddRef
*/
static ULONG WINAPI ISVBgCm_fnAddRef(IContextMenu *iface)
{
ICOM_THIS(BgCmImpl, iface);
TRACE("(%p)->(count=%lu)\n",This, This->ref);
shell32_ObjCount++;
return ++(This->ref);
}
/**************************************************************************
* ISVBgCm_fnRelease
*/
static ULONG WINAPI ISVBgCm_fnRelease(IContextMenu *iface)
{
ICOM_THIS(BgCmImpl, iface);
TRACE("(%p)->()\n",This);
shell32_ObjCount--;
if (!--(This->ref))
{ TRACE(" destroying IContextMenu(%p)\n",This);
HeapFree(GetProcessHeap(),0,This);
return 0;
}
return This->ref;
}
/**************************************************************************
* ISVBgCm_fnQueryContextMenu()
*/
static HRESULT WINAPI ISVBgCm_fnQueryContextMenu(
IContextMenu *iface,
HMENU hMenu,
UINT indexMenu,
UINT idCmdFirst,
UINT idCmdLast,
UINT uFlags)
{
HMENU hMyMenu;
UINT idMax;
ICOM_THIS(BgCmImpl, iface);
TRACE("(%p)->(hmenu=%x indexmenu=%x cmdfirst=%x cmdlast=%x flags=%x )\n",This, hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags);
hMyMenu = LoadMenuA(shell32_hInstance, "MENU_002");
idMax = Shell_MergeMenus (hMenu, GetSubMenu(hMyMenu,0), indexMenu, idCmdFirst, idCmdLast, MM_SUBMENUSHAVEIDS);
DestroyMenu(hMyMenu);
return ResultFromShort(idMax - idCmdFirst);
}
/**************************************************************************
* ISVBgCm_fnInvokeCommand()
*/
static HRESULT WINAPI ISVBgCm_fnInvokeCommand(
IContextMenu *iface,
LPCMINVOKECOMMANDINFO lpcmi)
{
ICOM_THIS(BgCmImpl, iface);
LPSHELLBROWSER lpSB;
LPSHELLVIEW lpSV;
HWND hWndSV;
TRACE("(%p)->(invcom=%p verb=%p wnd=%x)\n",This,lpcmi,lpcmi->lpVerb, lpcmi->hwnd);
/* get the active IShellView */
lpSB = (LPSHELLBROWSER)SendMessageA(lpcmi->hwnd, CWM_GETISHELLBROWSER,0,0);
IShellBrowser_QueryActiveShellView(lpSB, &lpSV);
IShellView_GetWindow(lpSV, &hWndSV);
if(HIWORD(lpcmi->lpVerb))
{
TRACE("%s\n",lpcmi->lpVerb);
if (! strcmp(lpcmi->lpVerb,CMDSTR_NEWFOLDERA))
{
FIXME("%s not implemented\n",lpcmi->lpVerb);
}
else if (! strcmp(lpcmi->lpVerb,CMDSTR_VIEWLISTA))
{
SendMessageA(hWndSV, WM_COMMAND, MAKEWPARAM(FCIDM_SHVIEW_LISTVIEW,0),0 );
}
else if (! strcmp(lpcmi->lpVerb,CMDSTR_VIEWDETAILSA))
{
SendMessageA(hWndSV, WM_COMMAND, MAKEWPARAM(FCIDM_SHVIEW_REPORTVIEW,0),0 );
}
else
{
FIXME("please report: unknown verb %s\n",lpcmi->lpVerb);
}
}
else
{
/* if it's a id just pass it to the parent shv */
SendMessageA(hWndSV, WM_COMMAND, MAKEWPARAM(LOWORD(lpcmi->lpVerb), 0),0 );
}
IShellView_Release(lpSV); /* QueryActiveShellView does AddRef*/
return NOERROR;
}
/**************************************************************************
* ISVBgCm_fnGetCommandString()
*
*/
static HRESULT WINAPI ISVBgCm_fnGetCommandString(
IContextMenu *iface,
UINT idCommand,
UINT uFlags,
LPUINT lpReserved,
LPSTR lpszName,
UINT uMaxNameLen)
{
ICOM_THIS(BgCmImpl, iface);
TRACE("(%p)->(idcom=%x flags=%x %p name=%p len=%x)\n",This, idCommand, uFlags, lpReserved, lpszName, uMaxNameLen);
/* test the existance of the menu items, the file dialog enables
the buttons according to this */
if (uFlags == GCS_VALIDATEA)
{
if(HIWORD(idCommand))
{
if (!strcmp((LPSTR)idCommand, CMDSTR_VIEWLISTA) ||
!strcmp((LPSTR)idCommand, CMDSTR_VIEWDETAILSA) ||
!strcmp((LPSTR)idCommand, CMDSTR_NEWFOLDERA))
{
return NOERROR;
}
}
}
FIXME("unknown command string\n");
return E_FAIL;
}
/**************************************************************************
* ISVBgCm_fnHandleMenuMsg()
*/
static HRESULT WINAPI ISVBgCm_fnHandleMenuMsg(
IContextMenu *iface,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
ICOM_THIS(BgCmImpl, iface);
FIXME("(%p)->(msg=%x wp=%x lp=%lx)\n",This, uMsg, wParam, lParam);
return E_NOTIMPL;
}
/**************************************************************************
* IContextMenu VTable
*
*/
static struct ICOM_VTABLE(IContextMenu) cmvt =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
ISVBgCm_fnQueryInterface,
ISVBgCm_fnAddRef,
ISVBgCm_fnRelease,
ISVBgCm_fnQueryContextMenu,
ISVBgCm_fnInvokeCommand,
ISVBgCm_fnGetCommandString,
ISVBgCm_fnHandleMenuMsg,
(void *) 0xdeadbabe /* just paranoia (IContextMenu3) */
};