damn it

extern/pfd-fixed/examples/example.cpp

@@ -0,0 +1,110 @@
+//
+//  Portable File Dialogs
+//
+//  Copyright © 2018—2020 Sam Hocevar <sam@hocevar.net>
+//
+//  This program is free software. It comes without any warranty, to
+//  the extent permitted by applicable law. You can redistribute it
+//  and/or modify it under the terms of the Do What the Fuck You Want
+//  to Public License, Version 2, as published by the WTFPL Task Force.
+//  See http://www.wtfpl.net/ for more details.
+//
+
+#include "portable-file-dialogs.h"
+
+#include <iostream>
+
+#if _WIN32
+#define DEFAULT_PATH "C:\\"
+#else
+#define DEFAULT_PATH "/tmp"
+#endif
+
+int main()
+{
+    // Check that a backend is available
+    if (!pfd::settings::available())
+    {
+        std::cout << "Portable File Dialogs are not available on this platform.\n";
+        return 1;
+    }
+
+    // Set verbosity to true
+    pfd::settings::verbose(true);
+
+    // Notification
+    pfd::notify("Important Notification",
+                "This is ' a message, pay \" attention \\ to it!",
+                pfd::icon::info);
+
+    // Message box with nice message
+    auto m = pfd::message("Personal Message",
+                          "You are an amazing person, don’t let anyone make you think otherwise.",
+                          pfd::choice::yes_no_cancel,
+                          pfd::icon::warning);
+
+    // Optional: do something while waiting for user action
+    for (int i = 0; i < 10 && !m.ready(1000); ++i)
+        std::cout << "Waited 1 second for user input...\n";
+
+    // Do something according to the selected button
+    switch (m.result())
+    {
+        case pfd::button::yes: std::cout << "User agreed.\n"; break;
+        case pfd::button::no: std::cout << "User disagreed.\n"; break;
+        case pfd::button::cancel: std::cout << "User freaked out.\n"; break;
+        default: break; // Should not happen
+    }
+
+    // Directory selection
+    auto dir = pfd::select_folder("Select any directory", DEFAULT_PATH).result();
+    std::cout << "Selected dir: " << dir << "\n";
+
+    // File open
+    auto f = pfd::open_file("Choose files to read", DEFAULT_PATH,
+                            { "Text Files (.txt .text)", "*.txt *.text",
+                              "All Files", "*" },
+                            pfd::opt::multiselect);
+    std::cout << "Selected files:";
+    for (auto const &name : f.result())
+        std::cout << " " + name;
+    std::cout << "\n";
+}
+
+// Unused function that just tests the whole API
+void api()
+{
+    // pfd::settings
+    pfd::settings::verbose(true);
+    pfd::settings::rescan();
+
+    // pfd::notify
+    pfd::notify("", "");
+    pfd::notify("", "", pfd::icon::info);
+    pfd::notify("", "", pfd::icon::warning);
+    pfd::notify("", "", pfd::icon::error);
+    pfd::notify("", "", pfd::icon::question);
+
+    pfd::notify a("", "");
+    (void)a.ready();
+    (void)a.ready(42);
+
+    // pfd::message
+    pfd::message("", "");
+    pfd::message("", "", pfd::choice::ok);
+    pfd::message("", "", pfd::choice::ok_cancel);
+    pfd::message("", "", pfd::choice::yes_no);
+    pfd::message("", "", pfd::choice::yes_no_cancel);
+    pfd::message("", "", pfd::choice::retry_cancel);
+    pfd::message("", "", pfd::choice::abort_retry_ignore);
+    pfd::message("", "", pfd::choice::ok, pfd::icon::info);
+    pfd::message("", "", pfd::choice::ok, pfd::icon::warning);
+    pfd::message("", "", pfd::choice::ok, pfd::icon::error);
+    pfd::message("", "", pfd::choice::ok, pfd::icon::question);
+
+    pfd::message b("", "");
+    (void)b.ready();
+    (void)b.ready(42);
+    (void)b.result();
+}
+