static void Directories_OnBrowse(HWND hDlg)
{
int nType;
int nItem;
TCHAR inbuf[MAX_PATH];
TCHAR outbuf[MAX_PATH];
HWND hList;
hList = GetDlgItem(hDlg, IDC_DIR_LIST);
nItem = ListView_GetNextItem(hList, -1, LVNI_SELECTED);
if (nItem == -1)
return;
nType = ComboBox_GetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO));
if (IsMultiDir(nType))
{
/* Last item is placeholder for append */
if (nItem == ListView_GetItemCount(hList) - 1)
{
Directories_OnInsert(hDlg);
return;
}
}
ListView_GetItemText(hList, nItem, 0, inbuf, MAX_PATH);
if (BrowseForDirectory(hDlg, inbuf, outbuf) == TRUE)
{
nType = ComboBox_GetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO));
DirInfo_SetDir(g_pDirInfo, nType, nItem, outbuf);
UpdateDirectoryList(hDlg);
}
}
static BOOL Directories_OnBeginLabelEdit(HWND hDlg, NMHDR* pNMHDR)
{
int nType;
BOOL bResult = FALSE;
NMLVDISPINFO* pDispInfo = (NMLVDISPINFO*)pNMHDR;
LVITEM* pItem = &pDispInfo->item;
nType = ComboBox_GetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO));
if (IsMultiDir(nType))
{
/* Last item is placeholder for append */
if (pItem->iItem == ListView_GetItemCount(GetDlgItem(hDlg, IDC_DIR_LIST)) - 1)
{
HWND hEdit;
if (MAX_DIRS <= DirInfo_NumDir(g_pDirInfo, nType))
return TRUE; /* don't edit */
hEdit = (HWND)(LRESULT)(int)SendDlgItemMessage(hDlg, IDC_DIR_LIST, LVM_GETEDITCONTROL, 0, 0);
Edit_SetText(hEdit, TEXT(""));
}
}
return bResult;
}
static void Directories_OnDelete(HWND hDlg)
{
int nType;
int nCount;
int nSelect;
int i;
int nItem;
HWND hList = GetDlgItem(hDlg, IDC_DIR_LIST);
nItem = ListView_GetNextItem(hList, -1, LVNI_SELECTED | LVNI_ALL);
if (nItem == -1)
return;
/* Don't delete "Append" placeholder. */
if (nItem == ListView_GetItemCount(hList) - 1)
return;
nType = ComboBox_GetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO));
if (IsMultiDir(nType))
{
for (i = nItem; i < DirInfo_NumDir(g_pDirInfo, nType) - 1; i++)
_tcscpy(DirInfo_Path(g_pDirInfo, nType, i),
DirInfo_Path(g_pDirInfo, nType, i + 1));
_tcscpy(DirInfo_Path(g_pDirInfo, nType, DirInfo_NumDir(g_pDirInfo, nType) - 1), TEXT(""));
DirInfo_NumDir(g_pDirInfo, nType)--;
DirInfo_SetModified(g_pDirInfo, nType, TRUE);
}
UpdateDirectoryList(hDlg);
nCount = ListView_GetItemCount(hList);
if (nCount <= 1)
return;
/* If the last item was removed, select the item above. */
if (nItem == nCount - 1)
nSelect = nCount - 2;
else
nSelect = nItem;
ListView_SetItemState(hList, nSelect, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
}
static void Directories_OnSelChange(HWND hDlg)
{
UpdateDirectoryList(hDlg);
HWND hCombo = GetDlgItem(hDlg, IDC_DIR_COMBO);
int nType = ComboBox_GetCurSel(hCombo);
if (IsMultiDir(nType))
{
EnableWindow(GetDlgItem(hDlg, IDC_DIR_DELETE), TRUE);
EnableWindow(GetDlgItem(hDlg, IDC_DIR_INSERT), TRUE);
}
else
{
EnableWindow(GetDlgItem(hDlg, IDC_DIR_DELETE), FALSE);
EnableWindow(GetDlgItem(hDlg, IDC_DIR_INSERT), FALSE);
}
}
static void UpdateDirectoryList(HWND hDlg)
{
bool b_res = 0;
int i = 0;
int nType = 0;
LV_ITEM Item;
HWND hList = GetDlgItem(hDlg, IDC_DIR_LIST);
HWND hCombo = GetDlgItem(hDlg, IDC_DIR_COMBO);
/* Remove previous */
b_res = ListView_DeleteAllItems(hList);
/* Update list */
memset(&Item, 0, sizeof(LV_ITEM));
Item.mask = LVIF_TEXT;
nType = ComboBox_GetCurSel(hCombo);
if (IsMultiDir(nType))
{
Item.pszText = (TCHAR*) TEXT(DIRLIST_NEWENTRYTEXT); // puts the < > empty entry in
(void)ListView_InsertItem(hList, &Item);
int t = DirInfo_NumDir(g_pDirInfo, nType);
// directories are inserted in reverse order
for (i = t; 0 < i; i--)
{
Item.pszText = DirInfo_Path(g_pDirInfo, nType, i-1);
(void)ListView_InsertItem(hList, &Item);
}
}
else
{
Item.pszText = DirInfo_Dir(g_pDirInfo, nType);
(void)ListView_InsertItem(hList, &Item);
}
/* select first one */
ListView_SetItemState(hList, 0, LVIS_SELECTED, LVIS_SELECTED);
b_res++;
}
static void UpdateDirectoryList(HWND hDlg)
{
int i;
int nType;
LV_ITEM Item;
HWND hList = GetDlgItem(hDlg, IDC_DIR_LIST);
HWND hCombo = GetDlgItem(hDlg, IDC_DIR_COMBO);
BOOL b_res;
/* Remove previous */
b_res = ListView_DeleteAllItems(hList);
/* Update list */
memset(&Item, 0, sizeof(LV_ITEM));
Item.mask = LVIF_TEXT;
nType = ComboBox_GetCurSel(hCombo);
if (IsMultiDir(nType))
{
Item.pszText = (TCHAR*) TEXT(DIRLIST_NEWENTRYTEXT);
(void)ListView_InsertItem(hList, &Item);
for (i = DirInfo_NumDir(g_pDirInfo, nType) - 1; 0 <= i; i--)
{
Item.pszText = DirInfo_Path(g_pDirInfo, nType, i);
(void)ListView_InsertItem(hList, &Item);
}
}
else
{
Item.pszText = DirInfo_Dir(g_pDirInfo, nType);
(void)ListView_InsertItem(hList, &Item);
}
/* select first one */
ListView_SetItemState(hList, 0, LVIS_SELECTED, LVIS_SELECTED);
}
static void DirInfo_SetDir(tDirInfo *pInfo, int nType, int nItem, LPCTSTR pText)
{
TCHAR *t_s;
TCHAR *t_pOldText;
if (IsMultiDir(nType))
{
assert(nItem >= 0);
_tcscpy(DirInfo_Path(pInfo, nType, nItem), pText);
DirInfo_SetModified(pInfo, nType, TRUE);
}
else
{
t_s = win_tstring_strdup(pText);
if (!t_s)
return;
t_pOldText = pInfo[nType].m_tDirectory;
if (t_pOldText)
osd_free(t_pOldText);
pInfo[nType].m_tDirectory = t_s;
}
}
static void Directories_OnInsert(HWND hDlg)
{
int nItem;
TCHAR buf[MAX_PATH];
HWND hList;
hList = GetDlgItem(hDlg, IDC_DIR_LIST);
nItem = ListView_GetNextItem(hList, -1, LVNI_SELECTED);
if (BrowseForDirectory(hDlg, NULL, buf) == TRUE)
{
int i;
int nType;
/* list was empty */
if (nItem == -1)
nItem = 0;
nType = ComboBox_GetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO));
if (IsMultiDir(nType))
{
if (MAX_DIRS <= DirInfo_NumDir(g_pDirInfo, nType))
return;
for (i = DirInfo_NumDir(g_pDirInfo, nType); nItem < i; i--)
_tcscpy(DirInfo_Path(g_pDirInfo, nType, i),
DirInfo_Path(g_pDirInfo, nType, i - 1));
_tcscpy(DirInfo_Path(g_pDirInfo, nType, nItem), buf);
DirInfo_NumDir(g_pDirInfo, nType)++;
DirInfo_SetModified(g_pDirInfo, nType, TRUE);
}
UpdateDirectoryList(hDlg);
ListView_SetItemState(hList, nItem, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
}
}
static void Directories_OnOk(HWND hDlg)
{
int i = 0;
int nResult = 0;
LPTSTR s;
char* utf8_s;
for (i = 0; g_directoryInfo[i].lpName; i++)
{
if (IsMultiDir(i))
{
nResult |= RetrieveDirList(i, g_directoryInfo[i].nDirDlgFlags, g_directoryInfo[i].pfnSetTheseDirs);
}
else
{
s = FixSlash(DirInfo_Dir(g_pDirInfo, i));
utf8_s = utf8_from_tstring(s);
g_directoryInfo[i].pfnSetTheseDirs(utf8_s);
osd_free(utf8_s);
}
}
EndDialog(hDlg, nResult);
}
static BOOL Directories_OnEndLabelEdit(HWND hDlg, NMHDR* pNMHDR)
{
BOOL bResult = FALSE;
NMLVDISPINFO* pDispInfo = (NMLVDISPINFO*)pNMHDR;
LVITEM* pItem = &pDispInfo->item;
if (pItem->pszText != NULL)
{
struct _stat file_stat;
/* Don't allow empty entries. */
if (!_tcscmp(pItem->pszText, TEXT("")))
{
return FALSE;
}
/* Check validity of edited directory. */
if (_tstat(pItem->pszText, &file_stat) == 0
&& (file_stat.st_mode & S_IFDIR))
{
bResult = TRUE;
}
else
{
if (MessageBox(NULL, TEXT("Directory does not exist, continue anyway?"), TEXT(MAMEUINAME), MB_OKCANCEL) == IDOK)
bResult = TRUE;
}
}
if (bResult == TRUE)
{
int nType;
int i;
nType = ComboBox_GetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO));
if (IsMultiDir(nType))
{
/* Last item is placeholder for append */
if (pItem->iItem == ListView_GetItemCount(GetDlgItem(hDlg, IDC_DIR_LIST)) - 1)
{
if (MAX_DIRS <= DirInfo_NumDir(g_pDirInfo, nType))
return FALSE;
for (i = DirInfo_NumDir(g_pDirInfo, nType); pItem->iItem < i; i--)
_tcscpy(DirInfo_Path(g_pDirInfo, nType, i),
DirInfo_Path(g_pDirInfo, nType, i - 1));
_tcscpy(DirInfo_Path(g_pDirInfo, nType, pItem->iItem), pItem->pszText);
DirInfo_SetModified(g_pDirInfo, nType, TRUE);
DirInfo_NumDir(g_pDirInfo, nType)++;
}
else
DirInfo_SetDir(g_pDirInfo, nType, pItem->iItem, pItem->pszText);
}
else
{
DirInfo_SetDir(g_pDirInfo, nType, pItem->iItem, pItem->pszText);
}
UpdateDirectoryList(hDlg);
ListView_SetItemState(GetDlgItem(hDlg, IDC_DIR_LIST), pItem->iItem,
LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
}
return bResult;
}
static BOOL DirInfo_Modified(tDirInfo *pInfo, int nType)
{
assert(IsMultiDir(nType));
return pInfo[nType].m_Path->m_bModified;
}
static void DirInfo_SetModified(tDirInfo *pInfo, int nType, BOOL bModified)
{
assert(IsMultiDir(nType));
pInfo[nType].m_Path->m_bModified = bModified;
}
static TCHAR* DirInfo_Dir(tDirInfo *pInfo, int nType)
{
assert(!IsMultiDir(nType));
return pInfo[nType].m_tDirectory;
}
static BOOL Directories_OnInitDialog(HWND hDlg, HWND hwndFocus, LPARAM lParam)
{
RECT rectClient;
LVCOLUMN LVCol;
int i = 0;
int nDirInfoCount = 0;
LPCSTR s;
TCHAR *token;
TCHAR buf[MAX_PATH * MAX_DIRS];
TCHAR* t_s = NULL;
HRESULT res = 0;
/* count how many dirinfos there are */
nDirInfoCount = 0;
while(g_directoryInfo[nDirInfoCount].lpName)
nDirInfoCount++;
g_pDirInfo = (tDirInfo *) malloc(sizeof(tDirInfo) * nDirInfoCount);
if (!g_pDirInfo) /* bummer */
goto error;
memset(g_pDirInfo, 0, sizeof(tDirInfo) * nDirInfoCount);
for (i = nDirInfoCount - 1; i >= 0; i--)
{
t_s = tstring_from_utf8(g_directoryInfo[i].lpName);
if( !t_s )
return FALSE;
(void)ComboBox_InsertString(GetDlgItem(hDlg, IDC_DIR_COMBO), 0, win_tstring_strdup(t_s));
osd_free(t_s);
t_s = NULL;
}
(void)ComboBox_SetCurSel(GetDlgItem(hDlg, IDC_DIR_COMBO), 0);
GetClientRect(GetDlgItem(hDlg, IDC_DIR_LIST), &rectClient);
memset(&LVCol, 0, sizeof(LVCOLUMN));
LVCol.mask = LVCF_WIDTH;
LVCol.cx = rectClient.right - rectClient.left - GetSystemMetrics(SM_CXHSCROLL);
res = ListView_InsertColumn(GetDlgItem(hDlg, IDC_DIR_LIST), 0, &LVCol);
res++;
/* Keep a temporary copy of the directory strings in g_pDirInfo. */
for (i = 0; i < nDirInfoCount; i++)
{
s = g_directoryInfo[i].pfnGetTheseDirs();
t_s = tstring_from_utf8(s);
if( !t_s )
return FALSE;
if (IsMultiDir(i))
{
/* Copy the string to our own buffer so that we can mutilate it */
_tcscpy(buf, t_s);
g_pDirInfo[i].m_Path = (tPath*)malloc(sizeof(tPath));
if (!g_pDirInfo[i].m_Path)
goto error;
g_pDirInfo[i].m_Path->m_NumDirectories = 0;
token = _tcstok(buf, TEXT(";"));
while ((DirInfo_NumDir(g_pDirInfo, i) < MAX_DIRS) && token)
{
_tcscpy(DirInfo_Path(g_pDirInfo, i, DirInfo_NumDir(g_pDirInfo, i)), token);
DirInfo_NumDir(g_pDirInfo, i)++;
token = _tcstok(NULL, TEXT(";"));
}
DirInfo_SetModified(g_pDirInfo, i, FALSE);
}
else
{
DirInfo_SetDir(g_pDirInfo, i, -1, t_s);
}
osd_free(t_s);
t_s = NULL;
}
UpdateDirectoryList(hDlg);
return TRUE;
error:
if( t_s )
osd_free(t_s);
Directories_OnDestroy(hDlg);
EndDialog(hDlg, -1);
return FALSE;
}
