static bool remove(const string& name) {
lstring part = name.split("/");
HKEY rootKey = root(part.take(0));
string node = part.take();
string path = part.merge("\\");
if(node.empty()) return SHDeleteKeyW(rootKey, utf16_t(path)) == ERROR_SUCCESS;
return SHDeleteValueW(rootKey, utf16_t(path), utf16_t(node)) == ERROR_SUCCESS;
}
inline bool library::open(const string& name, const string& path) {
if(handle) close();
if(path) {
string filepath = {path, name, ".dll"};
handle = (uintptr_t)LoadLibraryW(utf16_t(filepath));
}
if(!handle) {
string filepath = {name, ".dll"};
handle = (uintptr_t)LoadLibraryW(utf16_t(filepath));
}
return handle;
}
static bool exists(const string &name) {
lstring part = name.split("/");
HKEY handle, rootKey = root(part.take(0));
string node = part.take();
string path = part.concatenate("\\");
if(RegOpenKeyExW(rootKey, utf16_t(path), 0, NWR_FLAGS | KEY_READ, &handle) == ERROR_SUCCESS) {
wchar_t data[NWR_SIZE] = L"";
DWORD size = NWR_SIZE * sizeof(wchar_t);
LONG result = RegQueryValueExW(handle, utf16_t(node), NULL, NULL, (LPBYTE)&data, (LPDWORD)&size);
RegCloseKey(handle);
if(result == ERROR_SUCCESS) return true;
}
return false;
}
static string read(const string& name) {
lstring part = name.split("/");
HKEY handle, rootKey = root(part.take(0));
string node = part.take();
string path = part.merge("\\");
if(RegOpenKeyExW(rootKey, utf16_t(path), 0, NWR_FLAGS | KEY_READ, &handle) == ERROR_SUCCESS) {
wchar_t data[NWR_SIZE] = L"";
DWORD size = NWR_SIZE * sizeof(wchar_t);
LONG result = RegQueryValueExW(handle, utf16_t(node), nullptr, nullptr, (LPBYTE)&data, (LPDWORD)&size);
RegCloseKey(handle);
if(result == ERROR_SUCCESS) return (const char*)utf8_t(data);
}
return "";
}
static HFONT Font_createFont(const char *name, unsigned size, bool bold, bool italic) {
return CreateFont(
-(size * 96.0 / 72.0 + 0.5),
0, 0, 0, bold == false ? FW_NORMAL : FW_BOLD, italic, 0, 0, 0, 0, 0, 0, 0,
utf16_t(name)
);
}
void pComboButton::setText(unsigned selection, string text) {
locked = true;
SendMessage(hwnd, CB_DELETESTRING, selection, 0);
SendMessage(hwnd, CB_INSERTSTRING, selection, (LPARAM)(wchar_t*)utf16_t(text));
setSelection(comboButton.state.selection);
locked = false;
}
inline bool directory::exists(const string &pathname) {
string name = pathname;
name.trim<1>("\"");
DWORD result = GetFileAttributes(utf16_t(name));
if(result == INVALID_FILE_ATTRIBUTES) return false;
return (result & FILE_ATTRIBUTE_DIRECTORY);
}
static void write(const string& name, const string& data = "") {
lstring part = name.split("/");
HKEY handle, rootKey = root(part.take(0));
string node = part.take(), path;
DWORD disposition;
for(unsigned n = 0; n < part.size(); n++) {
path.append(part[n]);
if(RegCreateKeyExW(rootKey, utf16_t(path), 0, nullptr, 0, NWR_FLAGS | KEY_ALL_ACCESS, nullptr, &handle, &disposition) == ERROR_SUCCESS) {
if(n == part.size() - 1) {
RegSetValueExW(handle, utf16_t(node), 0, REG_SZ, (BYTE*)(wchar_t*)utf16_t(data), (data.length() + 1) * sizeof(wchar_t));
}
RegCloseKey(handle);
}
path.append("\\");
}
}
inline lstring directory::files(const string &pathname, const string &pattern) {
lstring list;
string path = pathname;
path.transform("/", "\\");
if(!strend(path, "\\")) path.append("\\");
path.append("*");
HANDLE handle;
WIN32_FIND_DATA data;
handle = FindFirstFile(utf16_t(path), &data);
if(handle != INVALID_HANDLE_VALUE) {
if((data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) {
string name = utf8_t(data.cFileName);
if(wildcard(name, pattern)) list.append(name);
}
while(FindNextFile(handle, &data) != false) {
if((data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) {
string name = utf8_t(data.cFileName);
if(wildcard(name, pattern)) list.append(name);
}
}
FindClose(handle);
}
if(list.size() > 0) sort(&list[0], list.size());
return list;
}
void pButton::setText(string text) {
if(text.empty()) {
//bitmaps will not show up if text is empty
SetWindowLongPtr(hwnd, GWL_STYLE, GetWindowLongPtr(hwnd, GWL_STYLE) | BS_BITMAP);
} else {
//text will not show up if BS_BITMAP is set
SetWindowLongPtr(hwnd, GWL_STYLE, GetWindowLongPtr(hwnd, GWL_STYLE) & ~BS_BITMAP);
}
if(OsVersion() >= WindowsVista && button.state.image.empty() == false && text.empty() == false) {
//Vista+ does not add spacing between the icon and text; causing them to run into each other
SetWindowText(hwnd, utf16_t(string{" ", text}));
} else {
SetWindowText(hwnd, utf16_t(text));
}
}
inline lstring directory::folders(const string &pathname, const string &pattern) {
lstring list;
string path = pathname;
path.transform("/", "\\");
if(!strend(path, "\\")) path.append("\\");
path.append("*");
HANDLE handle;
WIN32_FIND_DATA data;
handle = FindFirstFile(utf16_t(path), &data);
if(handle != INVALID_HANDLE_VALUE) {
if(wcscmp(data.cFileName, L".") && wcscmp(data.cFileName, L"..")) {
if(data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
string name = (const char*)utf8_t(data.cFileName);
if(wildcard(name, pattern)) list.append(name);
}
}
while(FindNextFile(handle, &data) != false) {
if(wcscmp(data.cFileName, L".") && wcscmp(data.cFileName, L"..")) {
if(data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
string name = (const char*)utf8_t(data.cFileName);
if(wildcard(name, pattern)) list.append(name);
}
}
}
FindClose(handle);
}
if(list.size() > 0) list.sort();
for(auto &name : list) name.append("/"); //must append after sorting
return list;
}
void pTextEdit::setText(const string &text) {
locked = true;
string output = text;
output.replace("\r", "");
output.replace("\n", "\r\n");
SetWindowText(hwnd, utf16_t(output));
locked = false;
}
inline bool directory::remove(const string &pathname) {
lstring list = directory::contents(pathname);
for(auto &name : list) {
if(name.endswith("/")) directory::remove({pathname, name});
else file::remove({pathname, name});
}
return _wrmdir(utf16_t(pathname)) == 0;
}
void pCheckButton::setText(string text) {
if(text.empty()) {
SetWindowLongPtr(hwnd, GWL_STYLE, GetWindowLongPtr(hwnd, GWL_STYLE) | BS_BITMAP);
} else {
SetWindowLongPtr(hwnd, GWL_STYLE, GetWindowLongPtr(hwnd, GWL_STYLE) & ~BS_BITMAP);
}
SetWindowText(hwnd, utf16_t(text));
}
static bool exists(const string &filename) {
#if !defined(_WIN32)
struct stat64 data;
return stat64(filename, &data) == 0;
#else
struct __stat64 data;
return _wstat64(utf16_t(filename), &data) == 0;
#endif
}
inline bool library::open(const char *name) {
if(handle) close();
char *t = new char[strlen(name) + 8];
strcpy(t, name);
strcat(t, ".dll");
handle = (uintptr_t)LoadLibraryW(utf16_t(t));
delete[] t;
return handle;
}
static uintmax_t size(const string &filename) {
#if !defined(_WIN32)
struct stat64 data;
stat64(filename, &data);
#else
struct __stat64 data;
_wstat64(utf16_t(filename), &data);
#endif
return S_ISREG(data.st_mode) ? data.st_size : 0u;
}
void Button::create(Window &parent, unsigned x, unsigned y, unsigned width, unsigned height, const string &text) {
widget->window = CreateWindow(
L"BUTTON", utf16_t(text),
WS_CHILD | WS_TABSTOP | WS_VISIBLE,
x, y, width, height,
parent.widget->window, (HMENU)object->id, GetModuleHandle(0), 0
);
SetWindowLongPtr(widget->window, GWLP_USERDATA, (LONG_PTR)this);
SendMessage(widget->window, WM_SETFONT, (WPARAM)(parent.window->defaultFont ? parent.window->defaultFont : OS::os->proportionalFont), 0);
}
inline bool directory::create(const string &pathname, unsigned permissions) {
string path;
lstring list = string{pathname}.transform("\\", "/").rtrim<1>("/").split("/");
bool result = true;
for(auto &part : list) {
path.append(part, "/");
result &= (_wmkdir(utf16_t(path)) == 0);
}
return result;
}
static bool exists(const string& filename) {
#if !defined(_WIN32)
struct stat64 data;
if(stat64(filename, &data) != 0) return false;
#else
struct __stat64 data;
if(_wstat64(utf16_t(filename), &data) != 0) return false;
#endif
//return true if this is a file, and false if this is a directory
return !(data.st_mode & S_IFDIR);
}
static int CALLBACK BrowserWindowCallbackProc(HWND hwnd, UINT msg, LPARAM lparam, LPARAM lpdata) {
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;
}
string realpath(const string &name) {
string result;
#ifdef _WIN32
wchar_t path[PATH_MAX] = L"";
if(_wfullpath(path, utf16_t(name), PATH_MAX)) result = (const char*)utf8_t(path);
result.transform("\\", "/");
#else
char path[PATH_MAX] = "";
if(::realpath(name, path)) result = path;
#endif
return result;
}
string realpath(const string& name) {
string result;
#if defined(PLATFORM_WINDOWS)
wchar_t path[PATH_MAX] = L"";
if(_wfullpath(path, utf16_t(name), PATH_MAX)) result = (const char*)utf8_t(path);
result.transform("\\", "/");
#else
char path[PATH_MAX] = "";
if(::realpath(name, path)) result = path;
#endif
if(result.empty()) result = {activepath(), name};
return result;
}
void pWindow::updateMenu() {
if(hmenu) DestroyMenu(hmenu);
hmenu = CreateMenu();
for(auto &menu : window.state.menu) {
menu.p.update(window);
if(menu.visible()) {
AppendMenu(hmenu, MF_STRING | MF_POPUP, (UINT_PTR)menu.p.hmenu, utf16_t(menu.state.text));
}
}
SetMenu(hwnd, window.state.menuVisible ? hmenu : 0);
}
static time_t timestamp(const string &filename, file::time mode = file::time::create) {
#if !defined(_WIN32)
struct stat64 data;
stat64(filename, &data);
#else
struct __stat64 data;
_wstat64(utf16_t(filename), &data);
#endif
switch(mode) { default:
case file::time::create: return data.st_ctime;
case file::time::modify: return data.st_mtime;
case file::time::access: return data.st_atime;
}
}
bool open(const string &filename, mode mode_) {
if(fp) return false;
switch(file_mode = mode_) {
#if !defined(_WIN32)
case mode::read: fp = fopen(filename, "rb" ); break;
case mode::write: fp = fopen(filename, "wb+"); break; //need read permission for buffering
case mode::readwrite: fp = fopen(filename, "rb+"); break;
case mode::writeread: fp = fopen(filename, "wb+"); break;
#else
case mode::read: fp = _wfopen(utf16_t(filename), L"rb" ); break;
case mode::write: fp = _wfopen(utf16_t(filename), L"wb+"); break;
case mode::readwrite: fp = _wfopen(utf16_t(filename), L"rb+"); break;
case mode::writeread: fp = _wfopen(utf16_t(filename), L"wb+"); break;
#endif
}
if(!fp) return false;
buffer_offset = -1; //invalidate buffer
file_offset = 0;
fseek(fp, 0, SEEK_END);
file_size = ftell(fp);
fseek(fp, 0, SEEK_SET);
return true;
}
bool string::readfile(const string &filename) {
assign("");
#if !defined(_WIN32)
FILE *fp = fopen(filename, "rb");
#else
FILE *fp = _wfopen(utf16_t(filename), L"rb");
#endif
if(!fp) return false;
fseek(fp, 0, SEEK_END);
unsigned size = ftell(fp);
rewind(fp);
char *fdata = new char[size + 1];
unsigned unused = fread(fdata, 1, size, fp);
fclose(fp);
fdata[size] = 0;
assign(fdata);
delete[] fdata;
return true;
}
void set_shader(const char *source) {
if(!caps.shader) return;
if(effect) {
effect->Release();
effect = NULL;
}
if(!source || !*source) {
shader_source_markup = "";
return;
}
shader_source_markup = source;
XML::Document document(shader_source_markup);
bool is_hlsl = document["shader"]["language"].data == "HLSL";
string shader_source = document["shader"]["source"].data;
if(shader_source == "") return;
HMODULE d3dx;
for(unsigned i = 0; i < 256; i++) {
char t[256];
sprintf(t, "d3dx9_%u.dll", i);
d3dx = LoadLibraryW(utf16_t(t));
if(d3dx) break;
}
if(!d3dx) d3dx = LoadLibraryW(L"d3dx9.dll");
if(!d3dx) return;
EffectProc effectProc = (EffectProc)GetProcAddress(d3dx, "D3DXCreateEffect");
TextureProc textureProc = (TextureProc)GetProcAddress(d3dx, "D3DXCreateTextureFromFileA");
LPD3DXBUFFER pBufferErrors = NULL;
effectProc(device, shader_source, lstrlenA(shader_source), NULL, NULL, 0, NULL, &effect, &pBufferErrors);
D3DXHANDLE hTech;
effect->FindNextValidTechnique(NULL, &hTech);
effect->SetTechnique(hTech);
}
static lstring contents(const string& name) {
lstring part = name.split("/"), result;
HKEY handle, rootKey = root(part.take(0));
part.remove();
string path = part.merge("\\");
if(RegOpenKeyExW(rootKey, utf16_t(path), 0, NWR_FLAGS | KEY_READ, &handle) == ERROR_SUCCESS) {
DWORD folders, nodes;
RegQueryInfoKey(handle, nullptr, nullptr, nullptr, &folders, nullptr, nullptr, &nodes, nullptr, nullptr, nullptr, nullptr);
for(unsigned n = 0; n < folders; n++) {
wchar_t name[NWR_SIZE] = L"";
DWORD size = NWR_SIZE * sizeof(wchar_t);
RegEnumKeyEx(handle, n, (wchar_t*)&name, &size, nullptr, nullptr, nullptr, nullptr);
result.append({(const char*)utf8_t(name), "/"});
}
for(unsigned n = 0; n < nodes; n++) {
wchar_t name[NWR_SIZE] = L"";
DWORD size = NWR_SIZE * sizeof(wchar_t);
RegEnumValueW(handle, n, (wchar_t*)&name, &size, nullptr, nullptr, nullptr, nullptr);
result.append((const char*)utf8_t(name));
}
RegCloseKey(handle);
}
return result;
}
void pWindow::setTitle(const string &text) {
SetWindowText(hwnd, utf16_t(text));
}