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[client,sdl] show file selection dialog

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When started without arguments show a file selection dialog when
starting SDL freerdp
This commit is contained in:
Armin Novak
2025-12-18 11:39:28 +01:00
parent 87ac24d53d
commit b035f33fdc
1 changed files with 93 additions and 1 deletions
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94
client/SDL/SDL3/sdl_freerdp.cpp
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@@ -1698,6 +1698,82 @@ static void SDLCALL winpr_LogOutputFunction(void* userdata, int category, SDL_Lo
category2str(category), message);
}
static void sdl_quit()
{
SDL_Event ev = {};
ev.type = SDL_EVENT_QUIT;
if (!SDL_PushEvent(&ev))
{
SDL_Log("An error occurred: %s", SDL_GetError());
}
}
static void SDLCALL rdp_file_cb(void* userdata, const char* const* filelist,
WINPR_ATTR_UNUSED int filter)
{
auto rdp = static_cast<std::string*>(userdata);
if (!filelist)
{
SDL_Log("An error occurred: %s", SDL_GetError());
sdl_quit();
return;
}
else if (!*filelist)
{
SDL_Log("The user did not select any file.");
SDL_Log("Most likely, the dialog was canceled.");
sdl_quit();
return;
}
while (*filelist)
{
SDL_Log("Full path to selected file: '%s'", *filelist);
*rdp = *filelist;
filelist++;
}
sdl_quit();
}
static std::string getRdpFile()
{
const auto flags = SDL_INIT_VIDEO | SDL_INIT_EVENTS;
SDL_DialogFileFilter filters[] = { { "RDP files", "rdp;rdpw" } };
std::string rdp;
bool running = true;
if (!SDL_Init(flags))
return {};
auto props = SDL_CreateProperties();
SDL_SetStringProperty(props, SDL_PROP_FILE_DIALOG_TITLE_STRING,
"SDL Freerdp - Open a RDP file");
SDL_SetBooleanProperty(props, SDL_PROP_FILE_DIALOG_MANY_BOOLEAN, false);
SDL_SetPointerProperty(props, SDL_PROP_FILE_DIALOG_FILTERS_POINTER, filters);
SDL_SetNumberProperty(props, SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER, ARRAYSIZE(filters));
SDL_ShowFileDialogWithProperties(SDL_FILEDIALOG_OPENFILE, rdp_file_cb, &rdp, props);
SDL_DestroyProperties(props);
do
{
SDL_Event event = {};
(void)SDL_PollEvent(&event);
switch (event.type)
{
case SDL_EVENT_QUIT:
running = false;
break;
default:
break;
}
} while (running);
SDL_Quit();
return rdp;
}
int main(int argc, char* argv[])
{
int rc = -1;
@@ -1716,7 +1792,23 @@ int main(int argc, char* argv[])
auto settings = sdl->context()->settings;
WINPR_ASSERT(settings);
status = freerdp_client_settings_parse_command_line(settings, argc, argv, FALSE);
std::string rdp_file;
std::vector<char*> args;
args.reserve(WINPR_ASSERTING_INT_CAST(size_t, argc));
for (auto x = 0; x < argc; x++)
args.push_back(argv[x]);
if (argc == 1)
{
rdp_file = getRdpFile();
if (!rdp_file.empty())
{
args.push_back(rdp_file.data());
}
}
status = freerdp_client_settings_parse_command_line(
settings, WINPR_ASSERTING_INT_CAST(int, args.size()), args.data(), FALSE);
sdl_rdp->sdl->setMetadata();
if (status)
{