obs-studio/obs/platform-windows.cpp

162 lines
3.8 KiB
C++

/******************************************************************************
Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include <algorithm>
#include <sstream>
#include "obs-config.h"
#include "obs-app.hpp"
#include "platform.hpp"
using namespace std;
#include <util/platform.h>
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <shellapi.h>
#include <shlobj.h>
static inline bool check_path(const char* data, const char *path,
string &output)
{
ostringstream str;
str << path << data;
output = str.str();
printf("Attempted path: %s\n", output.c_str());
return os_file_exists(output.c_str());
}
bool GetDataFilePath(const char *data, string &output)
{
if (check_path(data, "data/obs-studio/", output))
return true;
return check_path(data, OBS_DATA_PATH "/obs-studio/", output);
}
static BOOL CALLBACK OBSMonitorEnumProc(HMONITOR hMonitor, HDC hdcMonitor,
LPRECT rect, LPARAM param)
{
vector<MonitorInfo> &monitors = *(vector<MonitorInfo> *)param;
monitors.emplace_back(
rect->left,
rect->top,
rect->right - rect->left,
rect->bottom - rect->top);
UNUSED_PARAMETER(hMonitor);
UNUSED_PARAMETER(hdcMonitor);
return true;
}
void GetMonitors(vector<MonitorInfo> &monitors)
{
monitors.clear();
EnumDisplayMonitors(NULL, NULL, OBSMonitorEnumProc, (LPARAM)&monitors);
}
bool InitApplicationBundle()
{
return true;
}
string GetDefaultVideoSavePath()
{
wchar_t path_utf16[MAX_PATH];
char path_utf8[MAX_PATH] = {};
SHGetFolderPathW(NULL, CSIDL_MYVIDEO, NULL, SHGFP_TYPE_CURRENT,
path_utf16);
os_wcs_to_utf8(path_utf16, wcslen(path_utf16), path_utf8, MAX_PATH);
return string(path_utf8);
}
static vector<string> GetUserPreferredLocales()
{
vector<string> result;
ULONG num, length = 0;
if (!GetUserPreferredUILanguages(MUI_LANGUAGE_NAME, &num,
nullptr, &length))
return result;
vector<wchar_t> buffer(length);
if (!GetUserPreferredUILanguages(MUI_LANGUAGE_NAME, &num,
&buffer.front(), &length))
return result;
result.reserve(num);
auto start = begin(buffer);
auto end_ = end(buffer);
decltype(start) separator;
while ((separator = find(start, end_, 0)) != end_) {
if (result.size() == num)
break;
char conv[MAX_PATH] = {};
os_wcs_to_utf8(&*start, separator - start, conv, MAX_PATH);
result.emplace_back(conv);
start = separator + 1;
}
return result;
}
vector<string> GetPreferredLocales()
{
vector<string> windows_locales = GetUserPreferredLocales();
auto obs_locales = GetLocaleNames();
auto windows_to_obs = [&obs_locales](string windows) {
string lang_match;
for (auto &locale_pair : obs_locales) {
auto &locale = locale_pair.first;
if (locale == windows.substr(0, locale.size()))
return locale;
if (lang_match.size())
continue;
if (locale.substr(0, 2) == windows.substr(0, 2))
lang_match = locale;
}
return lang_match;
};
vector<string> result;
result.reserve(obs_locales.size());
for (const string &locale : windows_locales) {
string match = windows_to_obs(locale);
if (!match.size())
continue;
if (find(begin(result), end(result), match) != end(result))
continue;
result.emplace_back(match);
}
return result;
}