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Use standard way on windows to find default file picker path

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This commit is contained in:
Siana Gearz
2013-01-20 05:55:18 +01:00
parent ea67aca955
commit b318a0703b
1 changed files with 20 additions and 5 deletions
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25
indra/newview/statemachine/aifilepicker.cpp
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@@ -29,6 +29,11 @@
*/
#include "linden_common.h"
#if LL_WINDOWS
#include <winsock2.h>
#include <windows.h>
#include <shlobj.h>
#endif
#include "lltrans.h"
#include "llpluginclassmedia.h"
#include "llpluginmessageclasses.h"
@@ -41,6 +46,7 @@
#include "llwindowsdl.h"
#endif
enum filepicker_state_type {
AIFilePicker_initialize_plugin = AIStateMachine::max_state,
AIFilePicker_plugin_running,
@@ -99,13 +105,22 @@ std::string AIFilePicker::get_folder(std::string const& default_path, std::strin
else
{
// This is the last resort when all else failed. Open the file chooser in directory 'home'.
std::string home;
#if LL_WINDOWS
char const* envname = "USERPROFILE";
WCHAR w_home[MAX_PATH];
HRESULT hr = ::SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, w_home);
if(hr == S_OK) {
home = utf16str_to_utf8str(w_home);
}
#else
char const* envname = "HOME";
char const* t_home = getenv(envname);
if (t_home)
{
home.assign(t_home);
}
#endif
char const* home = getenv(envname);
if (!home || home[0] == '\0')
if(home.empty())
{
#if LL_WINDOWS
// On windows, the filepicker window won't pop up at all if we pass an empty string.
@@ -114,12 +129,12 @@ std::string AIFilePicker::get_folder(std::string const& default_path, std::strin
home = "/";
#endif
LL_DEBUGS("Plugin") << "context \"" << context << "\" not found, default_path empty, context \"savefile\" not found "
"and environment variable \"$" << envname << "\" empty! Returning \"" << home << "\"." << LL_ENDL;
"and $HOME or CSIDL_PERSONAL is empty! Returning \"" << home << "\"." << LL_ENDL;
}
else
{
LL_DEBUGS("Plugin") << "context \"" << context << "\" not found, default_path empty and context \"savefile\" not found. "
"Returning environment variable \"$" << envname << "\" (" << home << ")." << LL_ENDL;
"Returning $HOME or CSIDL_PERSONAL (" << home << ")." << LL_ENDL;
}
return home;
}