1 files changed, 157 insertions, 0 deletions
diff --git a/source/3rd-party/SDL2/src/main/haiku/SDL_BeApp.cc b/source/3rd-party/SDL2/src/main/haiku/SDL_BeApp.cc
new file mode 100644
index 0000000..cbd2129
--- /dev/null
+++ b/source/3rd-party/SDL2/src/main/haiku/SDL_BeApp.cc
@@ -0,0 +1,157 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "../../SDL_internal.h"
+
+#if defined(__HAIKU__)
+
+/* Handle the BeApp specific portions of the application */
+
+#include <AppKit.h>
+#include <storage/AppFileInfo.h>
+#include <storage/Path.h>
+#include <storage/Entry.h>
+#include <storage/File.h>
+#include <unistd.h>
+
+#include "SDL_BApp.h"   /* SDL_BApp class definition */
+#include "SDL_BeApp.h"
+#include "SDL_timer.h"
+#include "SDL_error.h"
+
+#include "../../video/haiku/SDL_BWin.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "../../thread/SDL_systhread.h"
+
+/* Flag to tell whether or not the Be application is active or not */
+static int SDL_BeAppActive = 0;
+static SDL_Thread *SDL_AppThread = NULL;
+
+static int
+StartBeApp(void *unused)
+{
+    BApplication *App;
+
+    // default application signature
+    const char *signature = "application/x-SDL-executable";
+    // dig resources for correct signature
+    image_info info;
+    int32 cookie = 0;
+    if (get_next_image_info(B_CURRENT_TEAM, &cookie, &info) == B_OK) {
+        BFile f(info.name, O_RDONLY);
+        if (f.InitCheck() == B_OK) {
+            BAppFileInfo app_info(&f);
+            if (app_info.InitCheck() == B_OK) {
+                char sig[B_MIME_TYPE_LENGTH];
+                if (app_info.GetSignature(sig) == B_OK)
+                    signature = strndup(sig, B_MIME_TYPE_LENGTH);
+            }
+        }
+    }
+
+    App = new SDL_BApp(signature);
+
+    App->Run();
+    delete App;
+    return (0);
+}
+
+/* Initialize the Be Application, if it's not already started */
+int
+SDL_InitBeApp(void)
+{
+    /* Create the BApplication that handles appserver interaction */
+    if (SDL_BeAppActive <= 0) {
+        SDL_AppThread = SDL_CreateThreadInternal(StartBeApp, "SDLApplication", 0, NULL);
+        if (SDL_AppThread == NULL) {
+            return SDL_SetError("Couldn't create BApplication thread");
+        }
+
+        /* Change working directory to that of executable */
+        app_info info;
+        if (B_OK == be_app->GetAppInfo(&info)) {
+            entry_ref ref = info.ref;
+            BEntry entry;
+            if (B_OK == entry.SetTo(&ref)) {
+                BPath path;
+                if (B_OK == path.SetTo(&entry)) {
+                    if (B_OK == path.GetParent(&path)) {
+                        chdir(path.Path());
+                    }
+                }
+            }
+        }
+
+        do {
+            SDL_Delay(10);
+        } while ((be_app == NULL) || be_app->IsLaunching());
+
+        /* Mark the application active */
+        SDL_BeAppActive = 0;
+    }
+
+    /* Increment the application reference count */
+    ++SDL_BeAppActive;
+
+    /* The app is running, and we're ready to go */
+    return (0);
+}
+
+/* Quit the Be Application, if there's nothing left to do */
+void
+SDL_QuitBeApp(void)
+{
+    /* Decrement the application reference count */
+    --SDL_BeAppActive;
+
+    /* If the reference count reached zero, clean up the app */
+    if (SDL_BeAppActive == 0) {
+        if (SDL_AppThread != NULL) {
+            if (be_app != NULL) {       /* Not tested */
+                be_app->PostMessage(B_QUIT_REQUESTED);
+            }
+            SDL_WaitThread(SDL_AppThread, NULL);
+            SDL_AppThread = NULL;
+        }
+        /* be_app should now be NULL since be_app has quit */
+    }
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* SDL_BApp functions */
+void SDL_BApp::ClearID(SDL_BWin *bwin) {
+    _SetSDLWindow(NULL, bwin->GetID());
+    int32 i = _GetNumWindowSlots() - 1;
+    while(i >= 0 && GetSDLWindow(i) == NULL) {
+        _PopBackWindow();
+        --i;
+    }
+}
+
+#endif /* __HAIKU__ */
+
+/* vi: set ts=4 sw=4 expandtab: */