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 make_explorer_window(IShellFolder* startFolder)
{
RECT explorerRect;
HWND window;
FOLDERSETTINGS fs;
explorer_info *info;
HRESULT hres;
WCHAR explorer_title[100];
LoadStringW(explorer_hInstance,IDS_EXPLORER_TITLE,explorer_title,
sizeof(explorer_title)/sizeof(WCHAR));
info = HeapAlloc(GetProcessHeap(),0,sizeof(explorer_info));
if(!info)
{
WINE_ERR("Could not allocate a explorer_info struct\n");
return;
}
hres = CoCreateInstance(&CLSID_ExplorerBrowser,NULL,CLSCTX_INPROC_SERVER,
&IID_IExplorerBrowser,(LPVOID*)&info->browser);
if(!SUCCEEDED(hres))
{
WINE_ERR("Could not obtain an instance of IExplorerBrowser\n");
HeapFree(GetProcessHeap(),0,info);
return;
}
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,window,&explorerRect,&fs);
IExplorerBrowser_SetOptions(info->browser,EBO_SHOWFRAMES);
SetWindowLongPtrW(window,EXPLORER_INFO_INDEX,(LONG_PTR)info);
IExplorerBrowser_BrowseToObject(info->browser,(IUnknown*)startFolder,
SBSP_ABSOLUTE);
ShowWindow(window,SW_SHOWDEFAULT);
UpdateWindow(window);
}
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 a 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);
}