mirror of https://github.com/bsnes-emu/bsnes.git
110 lines
3.3 KiB
C++
110 lines
3.3 KiB
C++
#if defined(Hiro_BrowserWindow)
|
|
|
|
namespace hiro {
|
|
|
|
static auto CALLBACK BrowserWindowCallbackProc(HWND hwnd, UINT msg, LPARAM lparam, LPARAM lpdata) -> signed {
|
|
if(msg == BFFM_INITIALIZED) {
|
|
if(lpdata) {
|
|
auto state = (BrowserWindow::State*)lpdata;
|
|
utf16_t wpath(string{state->path}.transform("/", "\\"));
|
|
if(state->title) SetWindowText(hwnd, utf16_t(state->title));
|
|
SendMessage(hwnd, BFFM_SETSELECTION, TRUE, (LPARAM)(wchar_t*)wpath);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static auto BrowserWindow_fileDialog(bool save, BrowserWindow::State& state) -> string {
|
|
string path = string{state.path}.replace("/", "\\");
|
|
|
|
string filters;
|
|
for(auto& filter : state.filters) {
|
|
lstring part = filter.split("(");
|
|
if(part.size() != 2) continue;
|
|
part[1].rtrim(")", 1L);
|
|
part[1].replace(" ", "");
|
|
part[1].transform(",", ";");
|
|
filters.append(filter, "\t", part[1], "\t");
|
|
}
|
|
|
|
utf16_t wfilters(filters);
|
|
wchar_t wname[PATH_MAX + 1] = L"";
|
|
utf16_t wpath(path);
|
|
utf16_t wtitle(state.title);
|
|
|
|
wchar_t* p = wfilters;
|
|
while(*p != L'\0') {
|
|
if(*p == L'\t') *p = L'\0';
|
|
p++;
|
|
}
|
|
|
|
if(path.empty() == false) {
|
|
//clear COMDLG32 MRU (most recently used) file list
|
|
//this is required in order for lpstrInitialDir to be honored in Windows 7 and above
|
|
registry::remove("HKCU/Software/Microsoft/Windows/CurrentVersion/Explorer/ComDlg32/LastVisitedPidlMRU/");
|
|
registry::remove("HKCU/Software/Microsoft/Windows/CurrentVersion/Explorer/ComDlg32/OpenSavePidlMRU/");
|
|
}
|
|
|
|
OPENFILENAME ofn;
|
|
memset(&ofn, 0, sizeof(OPENFILENAME));
|
|
ofn.lStructSize = sizeof(OPENFILENAME);
|
|
ofn.hwndOwner = state.parent ? state.parent->self()->hwnd : 0;
|
|
ofn.lpstrFilter = wfilters;
|
|
ofn.lpstrInitialDir = wpath;
|
|
ofn.lpstrFile = wname;
|
|
ofn.lpstrTitle = wtitle;
|
|
ofn.nMaxFile = PATH_MAX;
|
|
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
|
|
ofn.lpstrDefExt = L"";
|
|
|
|
bool result = (save == false ? GetOpenFileName(&ofn) : GetSaveFileName(&ofn));
|
|
if(result == false) return "";
|
|
string name = (const char*)utf8_t(wname);
|
|
name.transform("\\", "/");
|
|
return name;
|
|
}
|
|
|
|
auto pBrowserWindow::directory(BrowserWindow::State& state) -> string {
|
|
wchar_t wname[PATH_MAX + 1] = L"";
|
|
|
|
BROWSEINFO bi;
|
|
bi.hwndOwner = state.parent ? state.parent->self()->hwnd : 0;
|
|
bi.pidlRoot = NULL;
|
|
bi.pszDisplayName = wname;
|
|
bi.lpszTitle = L"\nChoose a directory:";
|
|
bi.ulFlags = BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS;
|
|
bi.lpfn = BrowserWindowCallbackProc;
|
|
bi.lParam = (LPARAM)&state;
|
|
bi.iImage = 0;
|
|
bool result = false;
|
|
LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
|
|
if(pidl) {
|
|
if(SHGetPathFromIDList(pidl, wname)) {
|
|
result = true;
|
|
IMalloc *imalloc = 0;
|
|
if(SUCCEEDED(SHGetMalloc(&imalloc))) {
|
|
imalloc->Free(pidl);
|
|
imalloc->Release();
|
|
}
|
|
}
|
|
}
|
|
if(result == false) return "";
|
|
string name = (const char*)utf8_t(wname);
|
|
if(!name) return "";
|
|
name.transform("\\", "/");
|
|
if(name.endsWith("/") == false) name.append("/");
|
|
return name;
|
|
}
|
|
|
|
auto pBrowserWindow::open(BrowserWindow::State& state) -> string {
|
|
return BrowserWindow_fileDialog(0, state);
|
|
}
|
|
|
|
auto pBrowserWindow::save(BrowserWindow::State& state) -> string {
|
|
return BrowserWindow_fileDialog(1, state);
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|