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comdlg32: Implement opening files with the item dialog.

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David Hedberg 2011-04-01 05:52:32 +02:00 committed by Alexandre Julliard
parent 9c1f56f67e
commit f2231f8419
3 changed files with 120 additions and 3 deletions
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1
dlls/comdlg32/cdlg.h
View file

@ -192,6 +192,7 @@ extern UINT (WINAPI *COMDLG32_PIDL_ILGetSize)(LPCITEMIDLIST);
extern LPVOID (WINAPI *COMDLG32_SHAlloc)(DWORD);
extern DWORD (WINAPI *COMDLG32_SHFree)(LPVOID);
extern BOOL (WINAPI *COMDLG32_SHGetFolderPathW)(HWND,int,HANDLE,DWORD,LPWSTR);
extern LPITEMIDLIST (WINAPI *COMDLG32_SHSimpleIDListFromPathAW)(LPCVOID);
#define ONOPEN_BROWSE 1
#define ONOPEN_OPEN 2

3
dlls/comdlg32/cdlg32.c
View file

@ -57,6 +57,7 @@ UINT (WINAPI *COMDLG32_PIDL_ILGetSize)(LPCITEMIDLIST);
LPVOID (WINAPI *COMDLG32_SHAlloc)(DWORD);
DWORD (WINAPI *COMDLG32_SHFree)(LPVOID);
BOOL (WINAPI *COMDLG32_SHGetFolderPathW)(HWND,int,HANDLE,DWORD,LPWSTR);
LPITEMIDLIST (WINAPI *COMDLG32_SHSimpleIDListFromPathAW)(LPCVOID);
/***********************************************************************
* DllMain (COMDLG32.init)
@ -96,7 +97,7 @@ BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD Reason, LPVOID Reserved)
GPA(COMDLG32_PIDL_ILGetSize, SHELL32_hInstance, (LPCSTR)152L);
/* SHELL */
GPA(COMDLG32_SHSimpleIDListFromPathAW, SHELL32_hInstance, (LPCSTR)162);
GPA(COMDLG32_SHAlloc, SHELL32_hInstance, (LPCSTR)196L);
GPA(COMDLG32_SHFree, SHELL32_hInstance, (LPCSTR)195L);

119
dlls/comdlg32/itemdlg.c
View file

@ -199,6 +199,113 @@ static void fill_filename_from_selection(FileDialogImpl *This)
return;
}
static HRESULT on_default_action(FileDialogImpl *This)
{
IShellFolder *psf_parent, *psf_desktop;
LPITEMIDLIST *pidla;
LPITEMIDLIST current_folder;
LPWSTR fn_iter, files, tmp_files;
UINT file_count = 0, len, i;
int open_action;
HRESULT hr, ret = E_FAIL;
len = get_file_name(This, &tmp_files);
if(len)
{
UINT size_used;
file_count = COMDLG32_SplitFileNames(tmp_files, len, &files, &size_used);
}
if(!file_count) return E_FAIL;
hr = SHGetIDListFromObject((IUnknown*)This->psi_folder, &current_folder);
if(FAILED(hr))
{
ERR("Failed to get pidl for current directory.\n");
return hr;
}
TRACE("Acting on %d file(s).\n", file_count);
pidla = HeapAlloc(GetProcessHeap(), 0, sizeof(LPITEMIDLIST) * file_count);
open_action = ONOPEN_OPEN;
fn_iter = files;
for(i = 0; i < file_count && open_action == ONOPEN_OPEN; i++)
{
WCHAR canon_filename[MAX_PATH];
psf_parent = NULL;
COMDLG32_GetCanonicalPath(current_folder, fn_iter, canon_filename);
if( (This->options & FOS_NOVALIDATE) &&
!(This->options & FOS_FILEMUSTEXIST) )
open_action = ONOPEN_OPEN;
else
open_action = ONOPEN_BROWSE;
open_action = FILEDLG95_ValidatePathAction(canon_filename, &psf_parent, This->dlg_hwnd,
This->options, (This->dlg_type == ITEMDLG_TYPE_SAVE),
open_action);
pidla[i] = COMDLG32_SHSimpleIDListFromPathAW(canon_filename);
if(psf_parent && !(open_action == ONOPEN_BROWSE))
IShellItem_Release(psf_parent);
fn_iter += (WCHAR)lstrlenW(fn_iter) + 1;
}
HeapFree(GetProcessHeap(), 0, files);
ILFree(current_folder);
if((This->options & FOS_PICKFOLDERS) && open_action == ONOPEN_BROWSE)
open_action = ONOPEN_OPEN; /* FIXME: Multiple folders? */
switch(open_action)
{
case ONOPEN_SEARCH:
FIXME("Filtering not implemented.\n");
break;
case ONOPEN_BROWSE:
hr = IExplorerBrowser_BrowseToObject(This->peb, (IUnknown*)psf_parent, SBSP_DEFBROWSER);
if(FAILED(hr))
ERR("Failed to browse to directory: %08x\n", hr);
IShellItem_Release(psf_parent);
break;
case ONOPEN_OPEN:
hr = SHGetDesktopFolder(&psf_desktop);
if(SUCCEEDED(hr))
{
if(This->psia_results)
IShellItemArray_Release(This->psia_results);
hr = SHCreateShellItemArray(NULL, psf_desktop, file_count, (PCUITEMID_CHILD_ARRAY)pidla,
&This->psia_results);
if(SUCCEEDED(hr))
ret = S_OK;
IShellFolder_Release(psf_desktop);
}
break;
default:
ERR("Failed.\n");
break;
}
/* Clean up */
for(i = 0; i < file_count; i++)
ILFree(pidla[i]);
HeapFree(GetProcessHeap(), 0, pidla);
/* Success closes the dialog */
return ret;
}
/**************************************************************************
* Window related functions.
*/
@ -527,7 +634,8 @@ static LRESULT on_idok(FileDialogImpl *This)
{
TRACE("%p\n", This);
EndDialog(This->dlg_hwnd, S_OK);
if(SUCCEEDED(on_default_action(This)))
EndDialog(This->dlg_hwnd, S_OK);
return FALSE;
}
@ -1766,7 +1874,14 @@ static HRESULT WINAPI ICommDlgBrowser3_fnOnDefaultCommand(ICommDlgBrowser3 *ifac
IShellView *shv)
{
FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
FIXME("Stub: %p (%p)\n", This, shv);
HRESULT hr;
TRACE("%p (%p)\n", This, shv);
hr = on_default_action(This);
if(SUCCEEDED(hr))
EndDialog(This->dlg_hwnd, S_OK);
return S_OK;
}