| /* |
| * explorer.exe |
| * |
| * Copyright 2004 CodeWeavers, Mike Hearn |
| * Copyright 2005,2006 CodeWeavers, Aric Stewart |
| * Copyright 2011 Jay Yang |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #define COBJMACROS |
| |
| #include "wine/unicode.h" |
| #include "wine/debug.h" |
| #include "explorer_private.h" |
| #include "resource.h" |
| |
| #include <initguid.h> |
| #include <windows.h> |
| #include <shellapi.h> |
| #include <shobjidl.h> |
| #include <shlobj.h> |
| #include <shlwapi.h> |
| #include <commoncontrols.h> |
| #include <commctrl.h> |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(explorer); |
| |
| #define EXPLORER_INFO_INDEX 0 |
| |
| #define NAV_TOOLBAR_HEIGHT 30 |
| #define PATHBOX_HEIGHT 24 |
| |
| #define DEFAULT_WIDTH 640 |
| #define DEFAULT_HEIGHT 480 |
| |
| |
| static const WCHAR EXPLORER_CLASS[] = {'W','I','N','E','_','E','X','P','L','O','R','E','R','\0'}; |
| static const WCHAR PATH_BOX_NAME[] = {'\0'}; |
| |
| HINSTANCE explorer_hInstance; |
| |
| typedef struct parametersTAG { |
| BOOL explorer_mode; |
| WCHAR root[MAX_PATH]; |
| WCHAR selection[MAX_PATH]; |
| } parameters_struct; |
| |
| typedef struct |
| { |
| IExplorerBrowser *browser; |
| HWND main_window,path_box; |
| INT rebar_height; |
| LPITEMIDLIST pidl; |
| IImageList *icon_list; |
| DWORD advise_cookie; |
| } explorer_info; |
| |
| enum |
| { |
| BACK_BUTTON,FORWARD_BUTTON,UP_BUTTON |
| }; |
| |
| typedef struct |
| { |
| IExplorerBrowserEvents IExplorerBrowserEvents_iface; |
| explorer_info* info; |
| LONG ref; |
| } IExplorerBrowserEventsImpl; |
| |
| static IExplorerBrowserEventsImpl *impl_from_IExplorerBrowserEvents(IExplorerBrowserEvents *iface) |
| { |
| return CONTAINING_RECORD(iface, IExplorerBrowserEventsImpl, IExplorerBrowserEvents_iface); |
| } |
| |
| static HRESULT WINAPI IExplorerBrowserEventsImpl_fnQueryInterface(IExplorerBrowserEvents *iface, REFIID riid, void **ppvObject) |
| { |
| return E_NOINTERFACE; |
| } |
| |
| static ULONG WINAPI IExplorerBrowserEventsImpl_fnAddRef(IExplorerBrowserEvents *iface) |
| { |
| IExplorerBrowserEventsImpl *This = impl_from_IExplorerBrowserEvents(iface); |
| return InterlockedIncrement(&This->ref); |
| } |
| |
| static ULONG WINAPI IExplorerBrowserEventsImpl_fnRelease(IExplorerBrowserEvents *iface) |
| { |
| IExplorerBrowserEventsImpl *This = impl_from_IExplorerBrowserEvents(iface); |
| ULONG ref = InterlockedDecrement(&This->ref); |
| if(!ref) |
| HeapFree(GetProcessHeap(),0,This); |
| return ref; |
| } |
| |
| static BOOL create_combobox_item(IShellFolder *folder, LPCITEMIDLIST pidl, IImageList *icon_list, COMBOBOXEXITEMW *item) |
| { |
| STRRET strret; |
| HRESULT hres; |
| IExtractIconW *extract_icon; |
| UINT reserved; |
| WCHAR icon_file[MAX_PATH]; |
| INT icon_index; |
| UINT icon_flags; |
| HICON icon; |
| strret.uType=STRRET_WSTR; |
| hres = IShellFolder_GetDisplayNameOf(folder,pidl,SHGDN_FORADDRESSBAR,&strret); |
| if(SUCCEEDED(hres)) |
| hres = StrRetToStrW(&strret, pidl, &item->pszText); |
| if(FAILED(hres)) |
| { |
| WINE_WARN("Could not get name for pidl\n"); |
| return FALSE; |
| } |
| hres = IShellFolder_GetUIObjectOf(folder,NULL,1,&pidl,&IID_IExtractIconW, |
| &reserved,(void**)&extract_icon); |
| if(SUCCEEDED(hres)) |
| { |
| item->mask |= CBEIF_IMAGE; |
| IExtractIconW_GetIconLocation(extract_icon,GIL_FORSHELL,icon_file, |
| sizeof(icon_file)/sizeof(WCHAR), |
| &icon_index,&icon_flags); |
| IExtractIconW_Extract(extract_icon,icon_file,icon_index,NULL,&icon,20); |
| item->iImage = ImageList_AddIcon((HIMAGELIST)icon_list,icon); |
| IExtractIconW_Release(extract_icon); |
| } |
| else |
| { |
| item->mask &= ~CBEIF_IMAGE; |
| WINE_WARN("Could not get an icon for %s\n",wine_dbgstr_w(item->pszText)); |
| } |
| return TRUE; |
| } |
| |
| static void update_path_box(explorer_info *info) |
| { |
| COMBOBOXEXITEMW item; |
| COMBOBOXEXITEMW main_item; |
| IShellFolder *desktop; |
| IPersistFolder2 *persist; |
| LPITEMIDLIST desktop_pidl; |
| IEnumIDList *ids; |
| |
| ImageList_Remove((HIMAGELIST)info->icon_list,-1); |
| SendMessageW(info->path_box,CB_RESETCONTENT,0,0); |
| SHGetDesktopFolder(&desktop); |
| IShellFolder_QueryInterface(desktop,&IID_IPersistFolder2,(void**)&persist); |
| IPersistFolder2_GetCurFolder(persist,&desktop_pidl); |
| IPersistFolder2_Release(persist); |
| persist = NULL; |
| /*Add Desktop*/ |
| item.iItem = -1; |
| item.mask = CBEIF_TEXT | CBEIF_INDENT | CBEIF_LPARAM; |
| item.iIndent = 0; |
| create_combobox_item(desktop,desktop_pidl,info->icon_list,&item); |
| item.lParam = (LPARAM)desktop_pidl; |
| SendMessageW(info->path_box,CBEM_INSERTITEMW,0,(LPARAM)&item); |
| if(ILIsEqual(info->pidl,desktop_pidl)) |
| main_item = item; |
| else |
| CoTaskMemFree(item.pszText); |
| /*Add all direct subfolders of Desktop*/ |
| if(SUCCEEDED(IShellFolder_EnumObjects(desktop,NULL,SHCONTF_FOLDERS,&ids)) |
| && ids!=NULL) |
| { |
| LPITEMIDLIST curr_pidl=NULL; |
| HRESULT hres; |
| |
| item.iIndent = 1; |
| while(1) |
| { |
| ILFree(curr_pidl); |
| curr_pidl=NULL; |
| hres = IEnumIDList_Next(ids,1,&curr_pidl,NULL); |
| if(FAILED(hres) || hres == S_FALSE) |
| break; |
| if(!create_combobox_item(desktop,curr_pidl,info->icon_list,&item)) |
| WINE_WARN("Could not create a combobox item\n"); |
| else |
| { |
| LPITEMIDLIST full_pidl = ILCombine(desktop_pidl,curr_pidl); |
| item.lParam = (LPARAM)full_pidl; |
| SendMessageW(info->path_box,CBEM_INSERTITEMW,0,(LPARAM)&item); |
| if(ILIsEqual(full_pidl,info->pidl)) |
| main_item = item; |
| else if(ILIsParent(full_pidl,info->pidl,FALSE)) |
| { |
| /*add all parents of the pidl passed in*/ |
| LPITEMIDLIST next_pidl = ILFindChild(full_pidl,info->pidl); |
| IShellFolder *curr_folder = NULL, *temp; |
| hres = IShellFolder_BindToObject(desktop,curr_pidl,NULL, |
| &IID_IShellFolder, |
| (void**)&curr_folder); |
| if(FAILED(hres)) |
| WINE_WARN("Could not get an IShellFolder\n"); |
| while(!ILIsEmpty(next_pidl)) |
| { |
| LPITEMIDLIST first = ILCloneFirst(next_pidl); |
| CoTaskMemFree(item.pszText); |
| if(!create_combobox_item(curr_folder,first, |
| info->icon_list,&item)) |
| { |
| WINE_WARN("Could not create a combobox item\n"); |
| break; |
| } |
| ++item.iIndent; |
| full_pidl = ILCombine(full_pidl,first); |
| item.lParam = (LPARAM)full_pidl; |
| SendMessageW(info->path_box,CBEM_INSERTITEMW,0,(LPARAM)&item); |
| temp=NULL; |
| hres = IShellFolder_BindToObject(curr_folder,first,NULL, |
| &IID_IShellFolder, |
| (void**)&temp); |
| if(FAILED(hres)) |
| { |
| WINE_WARN("Could not get an IShellFolder\n"); |
| break; |
| } |
| IShellFolder_Release(curr_folder); |
| curr_folder = temp; |
| |
| ILFree(first); |
| next_pidl = ILGetNext(next_pidl); |
| } |
| memcpy(&main_item,&item,sizeof(item)); |
| if(curr_folder) |
| IShellFolder_Release(curr_folder); |
| item.iIndent = 1; |
| } |
| else |
| CoTaskMemFree(item.pszText); |
| } |
| } |
| ILFree(curr_pidl); |
| IEnumIDList_Release(ids); |
| } |
| else |
| WINE_WARN("Could not enumerate the desktop\n"); |
| SendMessageW(info->path_box,CBEM_SETITEMW,0,(LPARAM)&main_item); |
| CoTaskMemFree(main_item.pszText); |
| } |
| |
| static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnNavigationComplete(IExplorerBrowserEvents *iface, PCIDLIST_ABSOLUTE pidl) |
| { |
| IExplorerBrowserEventsImpl *This = impl_from_IExplorerBrowserEvents(iface); |
| ILFree(This->info->pidl); |
| This->info->pidl = ILClone(pidl); |
| update_path_box(This->info); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnNavigationFailed(IExplorerBrowserEvents *iface, PCIDLIST_ABSOLUTE pidl) |
| { |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnNavigationPending(IExplorerBrowserEvents *iface, PCIDLIST_ABSOLUTE pidl) |
| { |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IExplorerBrowserEventsImpl_fnOnViewCreated(IExplorerBrowserEvents *iface, IShellView *psv) |
| { |
| return S_OK; |
| } |
| |
| static IExplorerBrowserEventsVtbl vt_IExplorerBrowserEvents = |
| { |
| IExplorerBrowserEventsImpl_fnQueryInterface, |
| IExplorerBrowserEventsImpl_fnAddRef, |
| IExplorerBrowserEventsImpl_fnRelease, |
| IExplorerBrowserEventsImpl_fnOnNavigationPending, |
| IExplorerBrowserEventsImpl_fnOnViewCreated, |
| IExplorerBrowserEventsImpl_fnOnNavigationComplete, |
| IExplorerBrowserEventsImpl_fnOnNavigationFailed |
| }; |
| |
| static IExplorerBrowserEvents *make_explorer_events(explorer_info *info) |
| { |
| IExplorerBrowserEventsImpl *ret |
| = HeapAlloc(GetProcessHeap(), 0, sizeof(IExplorerBrowserEventsImpl)); |
| ret->IExplorerBrowserEvents_iface.lpVtbl = &vt_IExplorerBrowserEvents; |
| ret->info = info; |
| ret->ref = 1; |
| SHGetImageList(SHIL_SMALL,&IID_IImageList,(void**)&(ret->info->icon_list)); |
| SendMessageW(info->path_box,CBEM_SETIMAGELIST,0,(LPARAM)ret->info->icon_list); |
| return &ret->IExplorerBrowserEvents_iface; |
| } |
| |
| static void make_explorer_window(IShellFolder* startFolder) |
| { |
| RECT explorerRect; |
| HWND rebar,nav_toolbar; |
| FOLDERSETTINGS fs; |
| IExplorerBrowserEvents *events; |
| explorer_info *info; |
| HRESULT hres; |
| WCHAR explorer_title[100]; |
| WCHAR pathbox_label[50]; |
| TBADDBITMAP bitmap_info; |
| TBBUTTON nav_buttons[3]; |
| int hist_offset,view_offset; |
| REBARBANDINFOW band_info; |
| memset(nav_buttons,0,sizeof(nav_buttons)); |
| LoadStringW(explorer_hInstance,IDS_EXPLORER_TITLE,explorer_title, |
| sizeof(explorer_title)/sizeof(WCHAR)); |
| LoadStringW(explorer_hInstance,IDS_PATHBOX_LABEL,pathbox_label, |
| sizeof(pathbox_label)/sizeof(WCHAR)); |
| info = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(explorer_info)); |
| if(!info) |
| { |
| WINE_ERR("Could not allocate an explorer_info struct\n"); |
| return; |
| } |
| hres = CoCreateInstance(&CLSID_ExplorerBrowser,NULL,CLSCTX_INPROC_SERVER, |
| &IID_IExplorerBrowser,(LPVOID*)&info->browser); |
| if(FAILED(hres)) |
| { |
| WINE_ERR("Could not obtain an instance of IExplorerBrowser\n"); |
| HeapFree(GetProcessHeap(),0,info); |
| return; |
| } |
| info->rebar_height=0; |
| info->main_window |
| = CreateWindowW(EXPLORER_CLASS,explorer_title,WS_OVERLAPPEDWINDOW, |
| CW_USEDEFAULT,CW_USEDEFAULT,DEFAULT_WIDTH, |
| DEFAULT_HEIGHT,NULL,NULL,explorer_hInstance,NULL); |
| |
| fs.ViewMode = FVM_DETAILS; |
| fs.fFlags = FWF_AUTOARRANGE; |
| explorerRect.left = 0; |
| explorerRect.top = 0; |
| explorerRect.right = DEFAULT_WIDTH; |
| explorerRect.bottom = DEFAULT_HEIGHT; |
| |
| IExplorerBrowser_Initialize(info->browser,info->main_window,&explorerRect,&fs); |
| IExplorerBrowser_SetOptions(info->browser,EBO_SHOWFRAMES); |
| SetWindowLongPtrW(info->main_window,EXPLORER_INFO_INDEX,(LONG_PTR)info); |
| |
| /*setup navbar*/ |
| rebar = CreateWindowExW(WS_EX_TOOLWINDOW,REBARCLASSNAMEW,NULL, |
| WS_CHILD|WS_VISIBLE|RBS_VARHEIGHT|CCS_TOP|CCS_NODIVIDER, |
| 0,0,0,0,info->main_window,NULL,explorer_hInstance,NULL); |
| nav_toolbar |
| = CreateWindowExW(TBSTYLE_EX_MIXEDBUTTONS,TOOLBARCLASSNAMEW,NULL, |
| WS_CHILD|WS_VISIBLE|TBSTYLE_FLAT,0,0,0,0,rebar,NULL, |
| explorer_hInstance,NULL); |
| |
| bitmap_info.hInst = HINST_COMMCTRL; |
| bitmap_info.nID = IDB_HIST_LARGE_COLOR; |
| hist_offset= SendMessageW(nav_toolbar,TB_ADDBITMAP,0,(LPARAM)&bitmap_info); |
| bitmap_info.nID = IDB_VIEW_LARGE_COLOR; |
| view_offset= SendMessageW(nav_toolbar,TB_ADDBITMAP,0,(LPARAM)&bitmap_info); |
| |
| nav_buttons[0].iBitmap=hist_offset+HIST_BACK; |
| nav_buttons[0].idCommand=BACK_BUTTON; |
| nav_buttons[0].fsState=TBSTATE_ENABLED; |
| nav_buttons[0].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE; |
| nav_buttons[1].iBitmap=hist_offset+HIST_FORWARD; |
| nav_buttons[1].idCommand=FORWARD_BUTTON; |
| nav_buttons[1].fsState=TBSTATE_ENABLED; |
| nav_buttons[1].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE; |
| nav_buttons[2].iBitmap=view_offset+VIEW_PARENTFOLDER; |
| nav_buttons[2].idCommand=UP_BUTTON; |
| nav_buttons[2].fsState=TBSTATE_ENABLED; |
| nav_buttons[2].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE; |
| SendMessageW(nav_toolbar,TB_BUTTONSTRUCTSIZE,sizeof(TBBUTTON),0); |
| SendMessageW(nav_toolbar,TB_ADDBUTTONSW,sizeof(nav_buttons)/sizeof(TBBUTTON),(LPARAM)nav_buttons); |
| |
| band_info.cbSize = sizeof(band_info); |
| band_info.fMask = RBBIM_STYLE|RBBIM_CHILD|RBBIM_CHILDSIZE|RBBIM_SIZE; |
| band_info.hwndChild = nav_toolbar; |
| band_info.fStyle=RBBS_GRIPPERALWAYS|RBBS_CHILDEDGE; |
| band_info.cyChild=NAV_TOOLBAR_HEIGHT; |
| band_info.cx=0; |
| band_info.cyMinChild=NAV_TOOLBAR_HEIGHT; |
| band_info.cxMinChild=0; |
| SendMessageW(rebar,RB_INSERTBANDW,-1,(LPARAM)&band_info); |
| info->path_box = CreateWindowW(WC_COMBOBOXEXW,PATH_BOX_NAME, |
| WS_CHILD | WS_VISIBLE | CBS_DROPDOWN, |
| 0,0,DEFAULT_WIDTH,PATHBOX_HEIGHT,rebar,NULL, |
| explorer_hInstance,NULL); |
| band_info.cyChild=PATHBOX_HEIGHT; |
| band_info.cx=0; |
| band_info.cyMinChild=PATHBOX_HEIGHT; |
| band_info.cxMinChild=0; |
| band_info.fMask|=RBBIM_TEXT; |
| band_info.lpText=pathbox_label; |
| band_info.fStyle|=RBBS_BREAK; |
| band_info.hwndChild=info->path_box; |
| SendMessageW(rebar,RB_INSERTBANDW,-1,(LPARAM)&band_info); |
| events = make_explorer_events(info); |
| IExplorerBrowser_Advise(info->browser,events,&info->advise_cookie); |
| IExplorerBrowser_BrowseToObject(info->browser,(IUnknown*)startFolder, |
| SBSP_ABSOLUTE); |
| ShowWindow(info->main_window,SW_SHOWDEFAULT); |
| UpdateWindow(info->main_window); |
| IExplorerBrowserEvents_Release(events); |
| } |
| |
| static void update_window_size(explorer_info *info, int height, int width) |
| { |
| RECT new_rect; |
| new_rect.left = 0; |
| new_rect.top = info->rebar_height; |
| new_rect.right = width; |
| new_rect.bottom = height; |
| IExplorerBrowser_SetRect(info->browser,NULL,new_rect); |
| } |
| |
| static void do_exit(int code) |
| { |
| OleUninitialize(); |
| ExitProcess(code); |
| } |
| |
| static LRESULT explorer_on_end_edit(explorer_info *info,NMCBEENDEDITW *edit_info) |
| { |
| LPITEMIDLIST pidl = NULL; |
| |
| WINE_TRACE("iWhy=%x\n",edit_info->iWhy); |
| switch(edit_info->iWhy) |
| { |
| case CBENF_DROPDOWN: |
| if(edit_info->iNewSelection!=CB_ERR) |
| pidl = (LPITEMIDLIST)SendMessageW(edit_info->hdr.hwndFrom, |
| CB_GETITEMDATA, |
| edit_info->iNewSelection,0); |
| break; |
| case CBENF_RETURN: |
| { |
| WCHAR path[MAX_PATH]; |
| HWND edit_ctrl = (HWND)SendMessageW(edit_info->hdr.hwndFrom, |
| CBEM_GETEDITCONTROL,0,0); |
| *((WORD*)path)=MAX_PATH; |
| SendMessageW(edit_ctrl,EM_GETLINE,0,(LPARAM)path); |
| 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; |
| } |
| PathRemoveBackslashW(target); |
| 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'}; |
| static const WCHAR arg_desktop_quotes[] = {'"','/','d','e','s','k','t','o','p'}; |
| |
| LPWSTR p = commandline; |
| |
| while (*p) |
| { |
| while (isspaceW(*p)) 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 */ |
| } |
| /* workaround for Worms Armageddon that hardcodes a /desktop option with quotes */ |
| else if (strncmpW(p, arg_desktop_quotes, sizeof(arg_desktop_quotes)/sizeof(WCHAR))==0) |
| { |
| p += sizeof(arg_desktop_quotes)/sizeof(WCHAR); |
| manage_desktop( p ); /* the rest of the command line is handled by desktop mode */ |
| } |
| else |
| { |
| /* left over command line is generally the path to be opened */ |
| copy_path_string(parameters->root,p); |
| break; |
| } |
| } |
| } |
| |
| 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; |
| } |
