Initial commitHEADmain

1 files changed, 182 insertions, 0 deletions

diff --git a/SDL-3.2.8/src/core/haiku/SDL_BeApp.cc b/SDL-3.2.8/src/core/haiku/SDL_BeApp.cc
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index 0000000..350f7f3
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+++ b/SDL-3.2.8/src/core/haiku/SDL_BeApp.cc
@@ -0,0 +1,182 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 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"
+
+#ifdef SDL_PLATFORM_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 <memory>
+
+#include "SDL_BApp.h"   // SDL_BLooper class definition
+#include "SDL_BeApp.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 and looper are active or not
+static int SDL_BeAppActive = 0;
+static SDL_Thread *SDL_AppThread = NULL;
+SDL_BLooper *SDL_Looper = NULL;
+
+
+// Default application signature
+const char *SDL_signature = "application/x-SDL-executable";
+
+
+// Create a descendant of BApplication
+class SDL_BApp : public BApplication {
+public:
+    SDL_BApp(const char* signature) :
+        BApplication(signature) {
+    }
+
+
+    virtual ~SDL_BApp() {
+    }
+
+
+    virtual void RefsReceived(BMessage* message) {
+        entry_ref entryRef;
+        for (int32 i = 0; message->FindRef("refs", i, &entryRef) == B_OK; i++) {
+            BPath referencePath = BPath(&entryRef);
+            SDL_SendDropFile(NULL, NULL, referencePath.Path());
+        }
+        return;
+    }
+};
+
+
+static int StartBeApp(void *unused)
+{
+    std::unique_ptr<BApplication> App;
+
+    (void)unused;
+    // 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) {
+                    SDL_signature = strndup(sig, B_MIME_TYPE_LENGTH);
+                }
+            }
+        }
+    }
+
+    App = std::unique_ptr<BApplication>(new SDL_BApp(SDL_signature));
+
+    App->Run();
+    return 0;
+}
+
+
+static bool StartBeLooper()
+{
+    if (!be_app) {
+        SDL_AppThread = SDL_CreateThread(StartBeApp, "SDLApplication", NULL);
+        if (!SDL_AppThread) {
+            return SDL_SetError("Couldn't create BApplication thread");
+        }
+
+        do {
+            SDL_Delay(10);
+        } while ((!be_app) || be_app->IsLaunching());
+    }
+
+    SDL_Looper = new SDL_BLooper("SDLLooper");
+    SDL_Looper->Run();
+    return true;
+}
+
+
+// Initialize the Be Application, if it's not already started
+bool SDL_InitBeApp(void)
+{
+    // Create the BApplication that handles appserver interaction
+    if (SDL_BeAppActive <= 0) {
+        if (!StartBeLooper()) {
+            return false;
+        }
+
+        // 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 true;
+}
+
+// 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) {
+        SDL_Looper->Lock();
+        SDL_Looper->Quit();
+        SDL_Looper = NULL;
+        if (SDL_AppThread) {
+            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_BLooper::ClearID(SDL_BWin *bwin) {
+    _SetSDLWindow(NULL, bwin->GetID());
+    int32 i = _GetNumWindowSlots() - 1;
+    while (i >= 0 && GetSDLWindow(i) == NULL) {
+        _PopBackWindow();
+        --i;
+    }
+}
+
+#endif // SDL_PLATFORM_HAIKU