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comdlg32: Add support for Places bar customization. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2018-03-21 08:59:41 +03:00 committed by Alexandre Julliard
parent 0092e2ea0f
commit 8bbb32c99d
2 changed files with 149 additions and 43 deletions
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191
dlls/comdlg32/filedlg.c
View File

@ -121,9 +121,11 @@ typedef struct tagLookInInfo
/* Undefined windows message sent by CreateViewObject*/
#define WM_GETISHELLBROWSER WM_USER+7
#define TBPLACES_CMDID_DESKTOP 0xa065
#define TBPLACES_CMDID_MYDOCS 0xa066
#define TBPLACES_CMDID_MYCOMPUTER 0xa067
#define TBPLACES_CMDID_PLACE0 0xa064
#define TBPLACES_CMDID_PLACE1 0xa065
#define TBPLACES_CMDID_PLACE2 0xa066
#define TBPLACES_CMDID_PLACE3 0xa067
#define TBPLACES_CMDID_PLACE4 0xa068
/* NOTE
* Those macros exist in windowsx.h. However, you can't really use them since
@ -214,11 +216,117 @@ static INT_PTR FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM
static BOOL FILEDLG95_OnOpenMultipleFiles(HWND hwnd, LPWSTR lpstrFileList, UINT nFileCount, UINT sizeUsed);
static BOOL BrowseSelectedFolder(HWND hwnd);
static BOOL get_config_key_as_dword(HKEY hkey, const WCHAR *name, DWORD *value)
{
DWORD type, data, size;
size = sizeof(data);
if (hkey && !RegQueryValueExW(hkey, name, 0, &type, (BYTE *)&data, &size))
{
*value = data;
return TRUE;
}
return FALSE;
}
static BOOL get_config_key_dword(HKEY hkey, const WCHAR *name, DWORD *value)
{
DWORD type, data, size;
size = sizeof(data);
if (hkey && !RegQueryValueExW(hkey, name, 0, &type, (BYTE *)&data, &size) && type == REG_DWORD)
{
*value = data;
return TRUE;
}
return FALSE;
}
static BOOL get_config_key_string(HKEY hkey, const WCHAR *name, WCHAR **value)
{
DWORD type, size;
WCHAR *str;
if (hkey && !RegQueryValueExW(hkey, name, 0, &type, NULL, &size))
{
if (type != REG_SZ && type != REG_EXPAND_SZ)
return FALSE;
}
str = heap_alloc(size);
if (RegQueryValueExW(hkey, name, 0, &type, (BYTE *)str, &size))
{
heap_free(str);
return FALSE;
}
*value = str;
return TRUE;
}
static BOOL is_places_bar_enabled(const FileOpenDlgInfos *fodInfos)
{
return (fodInfos->ofnInfos->lStructSize == sizeof(*fodInfos->ofnInfos) &&
!(fodInfos->ofnInfos->FlagsEx & OFN_EX_NOPLACESBAR) &&
(fodInfos->ofnInfos->Flags & OFN_EXPLORER));
static const WCHAR noplacesbarW[] = {'N','o','P','l','a','c','e','s','B','a','r',0};
DWORD value;
HKEY hkey;
if (fodInfos->ofnInfos->lStructSize != sizeof(*fodInfos->ofnInfos) ||
(fodInfos->ofnInfos->FlagsEx & OFN_EX_NOPLACESBAR) ||
!(fodInfos->ofnInfos->Flags & OFN_EXPLORER))
{
return FALSE;
}
if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Comdlg32", &hkey))
return TRUE;
value = 0;
get_config_key_as_dword(hkey, noplacesbarW, &value);
RegCloseKey(hkey);
return value == 0;
}
static void filedlg_collect_places_pidls(FileOpenDlgInfos *fodInfos)
{
static const int default_places[] =
{
CSIDL_DESKTOP,
CSIDL_MYDOCUMENTS,
CSIDL_DRIVES,
};
unsigned int i;
HKEY hkey;
if (!RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Comdlg32\\Placesbar",
&hkey))
{
for (i = 0; i < ARRAY_SIZE(fodInfos->places); i++)
{
static const WCHAR placeW[] = {'P','l','a','c','e','%','d',0};
WCHAR nameW[8];
DWORD value;
WCHAR *str;
sprintfW(nameW, placeW, i);
if (get_config_key_dword(hkey, nameW, &value))
SHGetSpecialFolderLocation(NULL, value, &fodInfos->places[i]);
else if (get_config_key_string(hkey, nameW, &str))
{
SHParseDisplayName(str, NULL, &fodInfos->places[i], 0, NULL);
heap_free(str);
}
}
/* FIXME: eliminate duplicates. */
RegCloseKey(hkey);
return;
}
for (i = 0; i < ARRAY_SIZE(default_places); i++)
SHGetSpecialFolderLocation(NULL, default_places[i], &fodInfos->places[i]);
}
/***********************************************************************
@ -434,6 +542,7 @@ static void init_filedlg_infoA(OPENFILENAMEA *ofn, FileOpenDlgInfos *info)
static BOOL GetFileDialog95(FileOpenDlgInfos *info, UINT dlg_type)
{
WCHAR *current_dir = NULL;
unsigned int i;
BOOL ret;
/* save current directory */
@ -472,6 +581,10 @@ static BOOL GetFileDialog95(FileOpenDlgInfos *info, UINT dlg_type)
heap_free(info->filename);
heap_free(info->initdir);
for (i = 0; i < ARRAY_SIZE(info->places); i++)
ILFree(info->places[i]);
return ret;
}
@ -1477,17 +1590,6 @@ static LRESULT FILEDLG95_InitControls(HWND hwnd)
if (is_places_bar_enabled(fodInfos))
{
static const struct bar_place_descr
{
int csidl;
int cmdid;
}
default_places[] =
{
{ CSIDL_DESKTOP, TBPLACES_CMDID_DESKTOP },
{ CSIDL_MYDOCUMENTS, TBPLACES_CMDID_MYDOCS },
{ CSIDL_DRIVES, TBPLACES_CMDID_MYCOMPUTER },
};
TBBUTTON tb = { 0 };
HIMAGELIST himl;
RECT rect;
@ -1498,26 +1600,28 @@ static LRESULT FILEDLG95_InitControls(HWND hwnd)
cx = rect.right - rect.left;
SendDlgItemMessageW(hwnd, IDC_TOOLBARPLACES, TB_SETBUTTONWIDTH, 0, MAKELPARAM(cx, cx));
himl = ImageList_Create(GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), ILC_COLOR32, 4, 1);
for (i = 0; i < sizeof(default_places)/sizeof(default_places[0]); i++)
filedlg_collect_places_pidls(fodInfos);
for (i = 0; i < ARRAY_SIZE(fodInfos->places); i++)
{
ITEMIDLIST *pidl;
int index;
if (!fodInfos->places[i])
continue;
SHGetSpecialFolderLocation(NULL, default_places[i].csidl, &pidl);
memset(&fileinfo, 0, sizeof(fileinfo));
SHGetFileInfoW((const WCHAR *)pidl, 0, &fileinfo, sizeof(fileinfo),
SHGetFileInfoW((const WCHAR *)fodInfos->places[i], 0, &fileinfo, sizeof(fileinfo),
SHGFI_PIDL | SHGFI_DISPLAYNAME | SHGFI_ICON);
ImageList_AddIcon(himl, fileinfo.hIcon);
index = ImageList_AddIcon(himl, fileinfo.hIcon);
tb.iBitmap = i;
tb.iBitmap = index;
tb.iString = (INT_PTR)fileinfo.szDisplayName;
tb.fsState = TBSTATE_ENABLED | TBSTATE_WRAP;
tb.idCommand = default_places[i].cmdid;
tb.idCommand = TBPLACES_CMDID_PLACE0 + i;
SendDlgItemMessageW(hwnd, IDC_TOOLBARPLACES, TB_ADDBUTTONSW, 1, (LPARAM)&tb);
DestroyIcon(fileinfo.hIcon);
CoTaskMemFree(pidl);
}
SendDlgItemMessageW(hwnd, IDC_TOOLBARPLACES, TB_SETIMAGELIST, 0, (LPARAM)himl);
@ -1869,20 +1973,15 @@ void FILEDLG95_Clean(HWND hwnd)
/***********************************************************************
* Browse to special folder
* Browse to arbitrary pidl
*/
static void filedlg_browse_to_specialfolder(const FileOpenDlgInfos *info, int csidl)
static void filedlg_browse_to_pidl(const FileOpenDlgInfos *info, LPITEMIDLIST pidl)
{
LPITEMIDLIST pidl;
TRACE("%p, %p\n", info->ShellInfos.hwndOwner, pidl);
TRACE("%p, %d\n", info->ShellInfos.hwndOwner, csidl);
SHGetSpecialFolderLocation(0, csidl, &pidl);
IShellBrowser_BrowseObject(info->Shell.FOIShellBrowser, pidl, SBSP_ABSOLUTE);
if (info->ofnInfos->Flags & OFN_EXPLORER)
SendCustomDlgNotificationMessage(info->ShellInfos.hwndOwner, CDN_FOLDERCHANGE);
COMDLG32_SHFree(pidl);
}
/***********************************************************************
@ -1894,9 +1993,9 @@ static LRESULT FILEDLG95_OnWMCommand(HWND hwnd, WPARAM wParam)
{
FileOpenDlgInfos *fodInfos = get_filedlg_infoptr(hwnd);
WORD wNotifyCode = HIWORD(wParam); /* notification code */
WORD wID = LOWORD(wParam); /* item, control, or accelerator identifier */
WORD id = LOWORD(wParam); /* item, control, or accelerator identifier */
switch(wID)
switch (id)
{
/* OK button */
case IDOK:
@ -1935,16 +2034,22 @@ static LRESULT FILEDLG95_OnWMCommand(HWND hwnd, WPARAM wParam)
break;
case FCIDM_TB_DESKTOP:
case TBPLACES_CMDID_DESKTOP:
filedlg_browse_to_specialfolder(fodInfos, CSIDL_DESKTOP);
break;
{
LPITEMIDLIST pidl;
case TBPLACES_CMDID_MYDOCS:
filedlg_browse_to_specialfolder(fodInfos, CSIDL_MYDOCUMENTS);
SHGetSpecialFolderLocation(0, CSIDL_DESKTOP, &pidl);
filedlg_browse_to_pidl(fodInfos, pidl);
COMDLG32_SHFree(pidl);
break;
}
case TBPLACES_CMDID_MYCOMPUTER:
filedlg_browse_to_specialfolder(fodInfos, CSIDL_DRIVES);
/* Places bar */
case TBPLACES_CMDID_PLACE0:
case TBPLACES_CMDID_PLACE1:
case TBPLACES_CMDID_PLACE2:
case TBPLACES_CMDID_PLACE3:
case TBPLACES_CMDID_PLACE4:
filedlg_browse_to_pidl(fodInfos, fodInfos->places[id - TBPLACES_CMDID_PLACE0]);
break;
case edt1:

1
dlls/comdlg32/filedlgbrowser.h
View File

@ -93,6 +93,7 @@ typedef struct
} HookMsg;
BOOL ole_initialized;
LPITEMIDLIST places[5];
} FileOpenDlgInfos;
/***********************************************************************