mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-01 18:03:37 +00:00
774 lines
26 KiB
C
774 lines
26 KiB
C
/*
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* explorer.exe
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*
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* Copyright 2004 CodeWeavers, Mike Hearn
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* Copyright 2005,2006 CodeWeavers, Aric Stewart
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* Copyright 2011 Jay Yang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#define NONAMELESSUNION
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#include "wine/unicode.h"
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#include "wine/debug.h"
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#include "explorer_private.h"
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#include "resource.h"
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#include <initguid.h>
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#include <windows.h>
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#include <shellapi.h>
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#include <shobjidl.h>
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#include <shlobj.h>
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#include <shlwapi.h>
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#include <commoncontrols.h>
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#include <commctrl.h>
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WINE_DEFAULT_DEBUG_CHANNEL(explorer);
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#define EXPLORER_INFO_INDEX 0
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#define NAV_TOOLBAR_HEIGHT 30
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#define PATHBOX_HEIGHT 24
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#define DEFAULT_WIDTH 640
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#define DEFAULT_HEIGHT 480
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static const WCHAR EXPLORER_CLASS[] = {'W','I','N','E','_','E','X','P','L','O','R','E','R','\0'};
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static const WCHAR PATH_BOX_NAME[] = {'\0'};
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HINSTANCE explorer_hInstance;
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typedef struct parametersTAG {
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BOOL explorer_mode;
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WCHAR root[MAX_PATH];
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WCHAR selection[MAX_PATH];
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} parameters_struct;
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typedef struct
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{
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IExplorerBrowser *browser;
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HWND main_window,path_box;
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INT rebar_height;
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LPITEMIDLIST pidl;
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IImageList *icon_list;
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DWORD advise_cookie;
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} explorer_info;
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enum
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{
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BACK_BUTTON,FORWARD_BUTTON,UP_BUTTON
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};
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typedef struct
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{
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IExplorerBrowserEvents IExplorerBrowserEvents_iface;
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explorer_info* info;
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LONG ref;
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} IExplorerBrowserEventsImpl;
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static IExplorerBrowserEventsImpl *impl_from_IExplorerBrowserEvents(IExplorerBrowserEvents *iface)
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{
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return CONTAINING_RECORD(iface, IExplorerBrowserEventsImpl, IExplorerBrowserEvents_iface);
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}
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static HRESULT WINAPI IExplorerBrowserEventsImpl_fnQueryInterface(IExplorerBrowserEvents *iface, REFIID riid, void **ppvObject)
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{
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IExplorerBrowserEventsImpl_fnAddRef(IExplorerBrowserEvents *iface)
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{
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IExplorerBrowserEventsImpl *This = impl_from_IExplorerBrowserEvents(iface);
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return InterlockedIncrement(&This->ref);
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}
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static ULONG WINAPI IExplorerBrowserEventsImpl_fnRelease(IExplorerBrowserEvents *iface)
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{
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IExplorerBrowserEventsImpl *This = impl_from_IExplorerBrowserEvents(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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if(!ref)
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HeapFree(GetProcessHeap(),0,This);
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return ref;
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}
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static BOOL create_combobox_item(IShellFolder *folder, LPCITEMIDLIST pidl, IImageList *icon_list, COMBOBOXEXITEMW *item)
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{
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STRRET strret;
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HRESULT hres;
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IExtractIconW *extract_icon;
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UINT reserved;
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WCHAR icon_file[MAX_PATH];
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INT icon_index;
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UINT icon_flags;
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HICON icon;
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strret.uType=STRRET_WSTR;
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hres = IShellFolder_GetDisplayNameOf(folder,pidl,SHGDN_FORADDRESSBAR,&strret);
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if(SUCCEEDED(hres))
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hres = StrRetToStrW(&strret, pidl, &item->pszText);
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if(FAILED(hres))
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{
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WINE_WARN("Could not get name for pidl\n");
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return FALSE;
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}
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hres = IShellFolder_GetUIObjectOf(folder,NULL,1,&pidl,&IID_IExtractIconW,
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&reserved,(void**)&extract_icon);
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if(SUCCEEDED(hres))
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{
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item->mask |= CBEIF_IMAGE;
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IExtractIconW_GetIconLocation(extract_icon,GIL_FORSHELL,icon_file,
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sizeof(icon_file)/sizeof(WCHAR),
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&icon_index,&icon_flags);
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IExtractIconW_Extract(extract_icon,icon_file,icon_index,NULL,&icon,20);
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item->iImage = ImageList_AddIcon((HIMAGELIST)icon_list,icon);
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IExtractIconW_Release(extract_icon);
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}
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else
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{
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item->mask &= ~CBEIF_IMAGE;
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WINE_WARN("Could not get an icon for %s\n",wine_dbgstr_w(item->pszText));
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}
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return TRUE;
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}
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static void update_path_box(explorer_info *info)
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{
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COMBOBOXEXITEMW item;
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COMBOBOXEXITEMW main_item;
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IShellFolder *desktop;
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IPersistFolder2 *persist;
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LPITEMIDLIST desktop_pidl;
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IEnumIDList *ids;
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ImageList_Remove((HIMAGELIST)info->icon_list,-1);
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SendMessageW(info->path_box,CB_RESETCONTENT,0,0);
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SHGetDesktopFolder(&desktop);
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IShellFolder_QueryInterface(desktop,&IID_IPersistFolder2,(void**)&persist);
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IPersistFolder2_GetCurFolder(persist,&desktop_pidl);
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IPersistFolder2_Release(persist);
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persist = NULL;
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/*Add Desktop*/
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item.iItem = -1;
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item.mask = CBEIF_TEXT | CBEIF_INDENT | CBEIF_LPARAM;
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item.iIndent = 0;
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create_combobox_item(desktop,desktop_pidl,info->icon_list,&item);
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item.lParam = (LPARAM)desktop_pidl;
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SendMessageW(info->path_box,CBEM_INSERTITEMW,0,(LPARAM)&item);
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if(ILIsEqual(info->pidl,desktop_pidl))
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main_item = item;
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else
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CoTaskMemFree(item.pszText);
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/*Add all direct subfolders of Desktop*/
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if(SUCCEEDED(IShellFolder_EnumObjects(desktop,NULL,SHCONTF_FOLDERS,&ids))
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&& ids!=NULL)
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{
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LPITEMIDLIST curr_pidl=NULL;
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HRESULT hres;
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item.iIndent = 1;
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while(1)
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{
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ILFree(curr_pidl);
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curr_pidl=NULL;
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hres = IEnumIDList_Next(ids,1,&curr_pidl,NULL);
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if(FAILED(hres) || hres == S_FALSE)
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break;
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if(!create_combobox_item(desktop,curr_pidl,info->icon_list,&item))
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WINE_WARN("Could not create a combobox item\n");
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else
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{
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LPITEMIDLIST full_pidl = ILCombine(desktop_pidl,curr_pidl);
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item.lParam = (LPARAM)full_pidl;
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SendMessageW(info->path_box,CBEM_INSERTITEMW,0,(LPARAM)&item);
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if(ILIsEqual(full_pidl,info->pidl))
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main_item = item;
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else if(ILIsParent(full_pidl,info->pidl,FALSE))
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{
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/*add all parents of the pidl passed in*/
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LPITEMIDLIST next_pidl = ILFindChild(full_pidl,info->pidl);
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IShellFolder *curr_folder = NULL, *temp;
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hres = IShellFolder_BindToObject(desktop,curr_pidl,NULL,
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&IID_IShellFolder,
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(void**)&curr_folder);
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if(FAILED(hres))
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WINE_WARN("Could not get an IShellFolder\n");
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while(!ILIsEmpty(next_pidl))
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{
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LPITEMIDLIST first = ILCloneFirst(next_pidl);
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CoTaskMemFree(item.pszText);
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if(!create_combobox_item(curr_folder,first,
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info->icon_list,&item))
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{
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WINE_WARN("Could not create a combobox item\n");
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break;
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}
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++item.iIndent;
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full_pidl = ILCombine(full_pidl,first);
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item.lParam = (LPARAM)full_pidl;
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SendMessageW(info->path_box,CBEM_INSERTITEMW,0,(LPARAM)&item);
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temp=NULL;
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hres = IShellFolder_BindToObject(curr_folder,first,NULL,
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&IID_IShellFolder,
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(void**)&temp);
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if(FAILED(hres))
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{
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WINE_WARN("Could not get an IShellFolder\n");
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break;
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}
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IShellFolder_Release(curr_folder);
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curr_folder = temp;
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ILFree(first);
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next_pidl = ILGetNext(next_pidl);
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}
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memcpy(&main_item,&item,sizeof(item));
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if(curr_folder)
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IShellFolder_Release(curr_folder);
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item.iIndent = 1;
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}
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else
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CoTaskMemFree(item.pszText);
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}
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}
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ILFree(curr_pidl);
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IEnumIDList_Release(ids);
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}
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else
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WINE_WARN("Could not enumerate the desktop\n");
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SendMessageW(info->path_box,CBEM_SETITEMW,0,(LPARAM)&main_item);
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CoTaskMemFree(main_item.pszText);
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}
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static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnNavigationComplete(IExplorerBrowserEvents *iface, PCIDLIST_ABSOLUTE pidl)
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{
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IExplorerBrowserEventsImpl *This = impl_from_IExplorerBrowserEvents(iface);
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ILFree(This->info->pidl);
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This->info->pidl = ILClone(pidl);
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update_path_box(This->info);
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return S_OK;
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}
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static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnNavigationFailed(IExplorerBrowserEvents *iface, PCIDLIST_ABSOLUTE pidl)
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{
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return S_OK;
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}
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static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnNavigationPending(IExplorerBrowserEvents *iface, PCIDLIST_ABSOLUTE pidl)
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{
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return S_OK;
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}
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static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnViewCreated(IExplorerBrowserEvents *iface, IShellView *psv)
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{
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return S_OK;
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}
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static IExplorerBrowserEventsVtbl vt_IExplorerBrowserEvents =
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{
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IExplorerBrowserEventsImpl_fnQueryInterface,
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IExplorerBrowserEventsImpl_fnAddRef,
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IExplorerBrowserEventsImpl_fnRelease,
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IExplorerBrowserEventsImpl_fnOnNavigationPending,
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IExplorerBrowserEventsImpl_fnOnViewCreated,
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IExplorerBrowserEventsImpl_fnOnNavigationComplete,
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IExplorerBrowserEventsImpl_fnOnNavigationFailed
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};
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static IExplorerBrowserEvents *make_explorer_events(explorer_info *info)
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{
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IExplorerBrowserEventsImpl *ret
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= HeapAlloc(GetProcessHeap(), 0, sizeof(IExplorerBrowserEventsImpl));
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ret->IExplorerBrowserEvents_iface.lpVtbl = &vt_IExplorerBrowserEvents;
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ret->info = info;
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ret->ref = 1;
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SHGetImageList(SHIL_SMALL,&IID_IImageList,(void**)&(ret->info->icon_list));
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SendMessageW(info->path_box,CBEM_SETIMAGELIST,0,(LPARAM)ret->info->icon_list);
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return &ret->IExplorerBrowserEvents_iface;
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}
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static void make_explorer_window(IShellFolder* startFolder)
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{
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RECT explorerRect;
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HWND rebar,nav_toolbar;
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FOLDERSETTINGS fs;
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IExplorerBrowserEvents *events;
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explorer_info *info;
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HRESULT hres;
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WCHAR explorer_title[100];
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WCHAR pathbox_label[50];
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TBADDBITMAP bitmap_info;
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TBBUTTON nav_buttons[3];
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int hist_offset,view_offset;
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REBARBANDINFOW band_info;
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memset(nav_buttons,0,sizeof(nav_buttons));
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LoadStringW(explorer_hInstance,IDS_EXPLORER_TITLE,explorer_title,
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sizeof(explorer_title)/sizeof(WCHAR));
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LoadStringW(explorer_hInstance,IDS_PATHBOX_LABEL,pathbox_label,
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sizeof(pathbox_label)/sizeof(WCHAR));
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info = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(explorer_info));
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if(!info)
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{
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WINE_ERR("Could not allocate an explorer_info struct\n");
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return;
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}
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hres = CoCreateInstance(&CLSID_ExplorerBrowser,NULL,CLSCTX_INPROC_SERVER,
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&IID_IExplorerBrowser,(LPVOID*)&info->browser);
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if(FAILED(hres))
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{
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WINE_ERR("Could not obtain an instance of IExplorerBrowser\n");
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HeapFree(GetProcessHeap(),0,info);
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return;
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}
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info->rebar_height=0;
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info->main_window
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= CreateWindowW(EXPLORER_CLASS,explorer_title,WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT,CW_USEDEFAULT,DEFAULT_WIDTH,
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DEFAULT_HEIGHT,NULL,NULL,explorer_hInstance,NULL);
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fs.ViewMode = FVM_DETAILS;
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fs.fFlags = FWF_AUTOARRANGE;
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explorerRect.left = 0;
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explorerRect.top = 0;
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explorerRect.right = DEFAULT_WIDTH;
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explorerRect.bottom = DEFAULT_HEIGHT;
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IExplorerBrowser_Initialize(info->browser,info->main_window,&explorerRect,&fs);
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IExplorerBrowser_SetOptions(info->browser,EBO_SHOWFRAMES);
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SetWindowLongPtrW(info->main_window,EXPLORER_INFO_INDEX,(LONG_PTR)info);
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/*setup navbar*/
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rebar = CreateWindowExW(WS_EX_TOOLWINDOW,REBARCLASSNAMEW,NULL,
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WS_CHILD|WS_VISIBLE|RBS_VARHEIGHT|CCS_TOP|CCS_NODIVIDER,
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0,0,0,0,info->main_window,NULL,explorer_hInstance,NULL);
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nav_toolbar
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= CreateWindowExW(TBSTYLE_EX_MIXEDBUTTONS,TOOLBARCLASSNAMEW,NULL,
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WS_CHILD|WS_VISIBLE|TBSTYLE_FLAT,0,0,0,0,rebar,NULL,
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explorer_hInstance,NULL);
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bitmap_info.hInst = HINST_COMMCTRL;
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bitmap_info.nID = IDB_HIST_LARGE_COLOR;
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hist_offset= SendMessageW(nav_toolbar,TB_ADDBITMAP,0,(LPARAM)&bitmap_info);
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bitmap_info.nID = IDB_VIEW_LARGE_COLOR;
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view_offset= SendMessageW(nav_toolbar,TB_ADDBITMAP,0,(LPARAM)&bitmap_info);
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nav_buttons[0].iBitmap=hist_offset+HIST_BACK;
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nav_buttons[0].idCommand=BACK_BUTTON;
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nav_buttons[0].fsState=TBSTATE_ENABLED;
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nav_buttons[0].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE;
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nav_buttons[1].iBitmap=hist_offset+HIST_FORWARD;
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nav_buttons[1].idCommand=FORWARD_BUTTON;
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nav_buttons[1].fsState=TBSTATE_ENABLED;
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nav_buttons[1].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE;
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nav_buttons[2].iBitmap=view_offset+VIEW_PARENTFOLDER;
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nav_buttons[2].idCommand=UP_BUTTON;
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nav_buttons[2].fsState=TBSTATE_ENABLED;
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nav_buttons[2].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE;
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SendMessageW(nav_toolbar,TB_BUTTONSTRUCTSIZE,sizeof(TBBUTTON),0);
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SendMessageW(nav_toolbar,TB_ADDBUTTONSW,sizeof(nav_buttons)/sizeof(TBBUTTON),(LPARAM)nav_buttons);
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band_info.cbSize = sizeof(band_info);
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band_info.fMask = RBBIM_STYLE|RBBIM_CHILD|RBBIM_CHILDSIZE|RBBIM_SIZE;
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band_info.hwndChild = nav_toolbar;
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band_info.fStyle=RBBS_GRIPPERALWAYS|RBBS_CHILDEDGE;
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band_info.cyChild=NAV_TOOLBAR_HEIGHT;
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band_info.cx=0;
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band_info.cyMinChild=NAV_TOOLBAR_HEIGHT;
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band_info.cxMinChild=0;
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SendMessageW(rebar,RB_INSERTBANDW,-1,(LPARAM)&band_info);
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info->path_box = CreateWindowW(WC_COMBOBOXEXW,PATH_BOX_NAME,
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WS_CHILD | WS_VISIBLE | CBS_DROPDOWN,
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0,0,DEFAULT_WIDTH,PATHBOX_HEIGHT,rebar,NULL,
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explorer_hInstance,NULL);
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band_info.cyChild=PATHBOX_HEIGHT;
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band_info.cx=0;
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band_info.cyMinChild=PATHBOX_HEIGHT;
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band_info.cxMinChild=0;
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band_info.fMask|=RBBIM_TEXT;
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band_info.lpText=pathbox_label;
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band_info.fStyle|=RBBS_BREAK;
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band_info.hwndChild=info->path_box;
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SendMessageW(rebar,RB_INSERTBANDW,-1,(LPARAM)&band_info);
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events = make_explorer_events(info);
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IExplorerBrowser_Advise(info->browser,events,&info->advise_cookie);
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IExplorerBrowser_BrowseToObject(info->browser,(IUnknown*)startFolder,
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SBSP_ABSOLUTE);
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ShowWindow(info->main_window,SW_SHOWDEFAULT);
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UpdateWindow(info->main_window);
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IExplorerBrowserEvents_Release(events);
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}
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static void update_window_size(explorer_info *info, int height, int width)
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{
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RECT new_rect;
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new_rect.left = 0;
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new_rect.top = info->rebar_height;
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new_rect.right = width;
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new_rect.bottom = height;
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IExplorerBrowser_SetRect(info->browser,NULL,new_rect);
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}
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static void do_exit(int code)
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{
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OleUninitialize();
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ExitProcess(code);
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}
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static LRESULT explorer_on_end_edit(explorer_info *info,NMCBEENDEDITW *edit_info)
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{
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LPITEMIDLIST pidl = NULL;
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WINE_TRACE("iWhy=%x\n",edit_info->iWhy);
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switch(edit_info->iWhy)
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{
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case CBENF_DROPDOWN:
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if(edit_info->iNewSelection!=CB_ERR)
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pidl = (LPITEMIDLIST)SendMessageW(edit_info->hdr.hwndFrom,
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CB_GETITEMDATA,
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edit_info->iNewSelection,0);
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break;
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case CBENF_RETURN:
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{
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WCHAR path[MAX_PATH];
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HWND edit_ctrl = (HWND)SendMessageW(edit_info->hdr.hwndFrom,
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CBEM_GETEDITCONTROL,0,0);
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*((WORD*)path)=MAX_PATH;
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SendMessageW(edit_ctrl,EM_GETLINE,0,(LPARAM)path);
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|
pidl = ILCreateFromPathW(path);
|
|
break;
|
|
}
|
|
case CBENF_ESCAPE:
|
|
/*make sure the that the path box resets*/
|
|
update_path_box(info);
|
|
return 0;
|
|
default:
|
|
return 0;
|
|
}
|
|
if(pidl)
|
|
IExplorerBrowser_BrowseToIDList(info->browser,pidl,SBSP_ABSOLUTE);
|
|
if(edit_info->iWhy==CBENF_RETURN)
|
|
ILFree(pidl);
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT update_rebar_size(explorer_info* info,NMRBAUTOSIZE *size_info)
|
|
{
|
|
RECT new_rect;
|
|
RECT window_rect;
|
|
info->rebar_height = size_info->rcTarget.bottom-size_info->rcTarget.top;
|
|
GetWindowRect(info->main_window,&window_rect);
|
|
new_rect.left = 0;
|
|
new_rect.top = info->rebar_height;
|
|
new_rect.right = window_rect.right-window_rect.left;
|
|
new_rect.bottom = window_rect.bottom-window_rect.top;
|
|
IExplorerBrowser_SetRect(info->browser,NULL,new_rect);
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT explorer_on_notify(explorer_info* info,NMHDR* notification)
|
|
{
|
|
WINE_TRACE("code=%i\n",notification->code);
|
|
switch(notification->code)
|
|
{
|
|
case CBEN_BEGINEDIT:
|
|
{
|
|
WCHAR path[MAX_PATH];
|
|
HWND edit_ctrl = (HWND)SendMessageW(notification->hwndFrom,
|
|
CBEM_GETEDITCONTROL,0,0);
|
|
SHGetPathFromIDListW(info->pidl,path);
|
|
SetWindowTextW(edit_ctrl,path);
|
|
break;
|
|
}
|
|
case CBEN_ENDEDITA:
|
|
{
|
|
NMCBEENDEDITA *edit_info_a = (NMCBEENDEDITA*)notification;
|
|
NMCBEENDEDITW edit_info_w;
|
|
edit_info_w.hdr = edit_info_a->hdr;
|
|
edit_info_w.fChanged = edit_info_a->fChanged;
|
|
edit_info_w.iNewSelection = edit_info_a->iNewSelection;
|
|
MultiByteToWideChar(CP_ACP,0,edit_info_a->szText,-1,
|
|
edit_info_w.szText,CBEMAXSTRLEN);
|
|
edit_info_w.iWhy = edit_info_a->iWhy;
|
|
return explorer_on_end_edit(info,&edit_info_w);
|
|
}
|
|
case CBEN_ENDEDITW:
|
|
return explorer_on_end_edit(info,(NMCBEENDEDITW*)notification);
|
|
case CBEN_DELETEITEM:
|
|
{
|
|
NMCOMBOBOXEXW *entry = (NMCOMBOBOXEXW*)notification;
|
|
if(entry->ceItem.lParam)
|
|
ILFree((LPITEMIDLIST)entry->ceItem.lParam);
|
|
break;
|
|
}
|
|
case RBN_AUTOSIZE:
|
|
return update_rebar_size(info,(NMRBAUTOSIZE*)notification);
|
|
default:
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT CALLBACK explorer_wnd_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
explorer_info *info
|
|
= (explorer_info*)GetWindowLongPtrW(hwnd,EXPLORER_INFO_INDEX);
|
|
IExplorerBrowser *browser = NULL;
|
|
|
|
WINE_TRACE("(hwnd=%p,uMsg=%u,wParam=%lx,lParam=%lx)\n",hwnd,uMsg,wParam,lParam);
|
|
if(info)
|
|
browser = info->browser;
|
|
switch(uMsg)
|
|
{
|
|
case WM_DESTROY:
|
|
IExplorerBrowser_Unadvise(browser,info->advise_cookie);
|
|
IExplorerBrowser_Destroy(browser);
|
|
IExplorerBrowser_Release(browser);
|
|
ILFree(info->pidl);
|
|
IImageList_Release(info->icon_list);
|
|
HeapFree(GetProcessHeap(),0,info);
|
|
SetWindowLongPtrW(hwnd,EXPLORER_INFO_INDEX,0);
|
|
PostQuitMessage(0);
|
|
break;
|
|
case WM_QUIT:
|
|
do_exit(wParam);
|
|
case WM_NOTIFY:
|
|
return explorer_on_notify(info,(NMHDR*)lParam);
|
|
case WM_COMMAND:
|
|
if(HIWORD(wParam)==BN_CLICKED)
|
|
{
|
|
switch(LOWORD(wParam))
|
|
{
|
|
case BACK_BUTTON:
|
|
IExplorerBrowser_BrowseToObject(browser,NULL,SBSP_NAVIGATEBACK);
|
|
break;
|
|
case FORWARD_BUTTON:
|
|
IExplorerBrowser_BrowseToObject(browser,NULL,SBSP_NAVIGATEFORWARD);
|
|
break;
|
|
case UP_BUTTON:
|
|
IExplorerBrowser_BrowseToObject(browser,NULL,SBSP_PARENT);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case WM_SIZE:
|
|
update_window_size(info,HIWORD(lParam),LOWORD(lParam));
|
|
break;
|
|
default:
|
|
return DefWindowProcW(hwnd,uMsg,wParam,lParam);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void register_explorer_window_class(void)
|
|
{
|
|
WNDCLASSEXW window_class;
|
|
window_class.cbSize = sizeof(WNDCLASSEXW);
|
|
window_class.style = 0;
|
|
window_class.cbClsExtra = 0;
|
|
window_class.cbWndExtra = sizeof(LONG_PTR);
|
|
window_class.lpfnWndProc = explorer_wnd_proc;
|
|
window_class.hInstance = explorer_hInstance;
|
|
window_class.hIcon = NULL;
|
|
window_class.hCursor = NULL;
|
|
window_class.hbrBackground = (HBRUSH)COLOR_BACKGROUND;
|
|
window_class.lpszMenuName = NULL;
|
|
window_class.lpszClassName = EXPLORER_CLASS;
|
|
window_class.hIconSm = NULL;
|
|
RegisterClassExW(&window_class);
|
|
}
|
|
|
|
static IShellFolder* get_starting_shell_folder(parameters_struct* params)
|
|
{
|
|
IShellFolder* desktop,*folder;
|
|
LPITEMIDLIST root_pidl;
|
|
HRESULT hres;
|
|
|
|
SHGetDesktopFolder(&desktop);
|
|
if (!params->root[0])
|
|
{
|
|
return desktop;
|
|
}
|
|
hres = IShellFolder_ParseDisplayName(desktop,NULL,NULL,
|
|
params->root,NULL,
|
|
&root_pidl,NULL);
|
|
|
|
if(FAILED(hres))
|
|
{
|
|
return desktop;
|
|
}
|
|
hres = IShellFolder_BindToObject(desktop,root_pidl,NULL,
|
|
&IID_IShellFolder,
|
|
(void**)&folder);
|
|
if(FAILED(hres))
|
|
{
|
|
return desktop;
|
|
}
|
|
IShellFolder_Release(desktop);
|
|
return folder;
|
|
}
|
|
|
|
static int copy_path_string(LPWSTR target, LPWSTR source)
|
|
{
|
|
INT i = 0;
|
|
|
|
while (isspaceW(*source)) source++;
|
|
|
|
if (*source == '\"')
|
|
{
|
|
source ++;
|
|
while (*source != '\"') target[i++] = *source++;
|
|
target[i] = 0;
|
|
source ++;
|
|
i+=2;
|
|
}
|
|
else
|
|
{
|
|
while (*source && *source != ',') target[i++] = *source++;
|
|
target[i] = 0;
|
|
}
|
|
return i;
|
|
}
|
|
|
|
|
|
static void copy_path_root(LPWSTR root, LPWSTR path)
|
|
{
|
|
LPWSTR p,p2;
|
|
INT i = 0;
|
|
|
|
p = path;
|
|
while (*p!=0)
|
|
p++;
|
|
|
|
while (*p!='\\' && p > path)
|
|
p--;
|
|
|
|
if (p == path)
|
|
return;
|
|
|
|
p2 = path;
|
|
while (p2 != p)
|
|
{
|
|
root[i] = *p2;
|
|
i++;
|
|
p2++;
|
|
}
|
|
root[i] = 0;
|
|
}
|
|
|
|
/*
|
|
* Command Line parameters are:
|
|
* [/n] Opens in single-paned view for each selected items. This is default
|
|
* [/e,] Uses Windows Explorer View
|
|
* [/root,object] Specifies the root level of the view
|
|
* [/select,object] parent folder is opened and specified object is selected
|
|
*/
|
|
static void parse_command_line(LPWSTR commandline,parameters_struct *parameters)
|
|
{
|
|
static const WCHAR arg_n[] = {'/','n'};
|
|
static const WCHAR arg_e[] = {'/','e',','};
|
|
static const WCHAR arg_root[] = {'/','r','o','o','t',','};
|
|
static const WCHAR arg_select[] = {'/','s','e','l','e','c','t',','};
|
|
static const WCHAR arg_desktop[] = {'/','d','e','s','k','t','o','p'};
|
|
|
|
LPWSTR p, p2;
|
|
|
|
p2 = commandline;
|
|
p = strchrW(commandline,'/');
|
|
while(p)
|
|
{
|
|
if (strncmpW(p, arg_n, sizeof(arg_n)/sizeof(WCHAR))==0)
|
|
{
|
|
parameters->explorer_mode = FALSE;
|
|
p += sizeof(arg_n)/sizeof(WCHAR);
|
|
}
|
|
else if (strncmpW(p, arg_e, sizeof(arg_e)/sizeof(WCHAR))==0)
|
|
{
|
|
parameters->explorer_mode = TRUE;
|
|
p += sizeof(arg_e)/sizeof(WCHAR);
|
|
}
|
|
else if (strncmpW(p, arg_root, sizeof(arg_root)/sizeof(WCHAR))==0)
|
|
{
|
|
p += sizeof(arg_root)/sizeof(WCHAR);
|
|
p+=copy_path_string(parameters->root,p);
|
|
}
|
|
else if (strncmpW(p, arg_select, sizeof(arg_select)/sizeof(WCHAR))==0)
|
|
{
|
|
p += sizeof(arg_select)/sizeof(WCHAR);
|
|
p+=copy_path_string(parameters->selection,p);
|
|
if (!parameters->root[0])
|
|
copy_path_root(parameters->root,
|
|
parameters->selection);
|
|
}
|
|
else if (strncmpW(p, arg_desktop, sizeof(arg_desktop)/sizeof(WCHAR))==0)
|
|
{
|
|
p += sizeof(arg_desktop)/sizeof(WCHAR);
|
|
manage_desktop( p ); /* the rest of the command line is handled by desktop mode */
|
|
}
|
|
else p++;
|
|
|
|
p2 = p;
|
|
p = strchrW(p,'/');
|
|
}
|
|
if (p2 && *p2)
|
|
{
|
|
/* left over command line is generally the path to be opened */
|
|
copy_path_string(parameters->root,p2);
|
|
}
|
|
}
|
|
|
|
int WINAPI wWinMain(HINSTANCE hinstance,
|
|
HINSTANCE previnstance,
|
|
LPWSTR cmdline,
|
|
int cmdshow)
|
|
{
|
|
|
|
parameters_struct parameters;
|
|
HRESULT hres;
|
|
MSG msg;
|
|
IShellFolder *folder;
|
|
INITCOMMONCONTROLSEX init_info;
|
|
|
|
memset(¶meters,0,sizeof(parameters));
|
|
explorer_hInstance = hinstance;
|
|
parse_command_line(cmdline,¶meters);
|
|
hres = OleInitialize(NULL);
|
|
if(FAILED(hres))
|
|
{
|
|
WINE_ERR("Could not initialize COM\n");
|
|
ExitProcess(EXIT_FAILURE);
|
|
}
|
|
if(parameters.root[0] && !PathIsDirectoryW(parameters.root))
|
|
if(ShellExecuteW(NULL,NULL,parameters.root,NULL,NULL,SW_SHOWDEFAULT) > (HINSTANCE)32)
|
|
ExitProcess(EXIT_SUCCESS);
|
|
init_info.dwSize = sizeof(INITCOMMONCONTROLSEX);
|
|
init_info.dwICC = ICC_USEREX_CLASSES | ICC_BAR_CLASSES | ICC_COOL_CLASSES;
|
|
if(!InitCommonControlsEx(&init_info))
|
|
{
|
|
WINE_ERR("Could not initialize Comctl\n");
|
|
ExitProcess(EXIT_FAILURE);
|
|
}
|
|
register_explorer_window_class();
|
|
folder = get_starting_shell_folder(¶meters);
|
|
make_explorer_window(folder);
|
|
IShellFolder_Release(folder);
|
|
while(GetMessageW( &msg, NULL, 0, 0 ) != 0)
|
|
{
|
|
TranslateMessage(&msg);
|
|
DispatchMessageW(&msg);
|
|
}
|
|
return 0;
|
|
}
|