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banan-os: Add support for some missing platform stuff

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This commit is contained in:
Oskari Alaranta
2026-06-23 23:40:48 +03:00
parent 7d07c069b9
commit a02355eb20
1 changed files with 39 additions and 3 deletions
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42
xbanan/banan-os/banan-os.cpp
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@@ -26,6 +26,8 @@ struct BananCursor final : public PlatformCursor
int32_t origin_y;
};
static BAN::UniqPtr<LibGUI::Window> s_dummy_window;
static BAN::ErrorOr<void> bananos_initialize_keymap();
static bool bananos_initialize()
@@ -40,7 +42,9 @@ static bool bananos_initialize()
return false;
}
register_display(0, 0, dummy_or_error.value()->width(), dummy_or_error.value()->height());
s_dummy_window = dummy_or_error.release_value();
register_display(0, 0, s_dummy_window->width(), s_dummy_window->height());
if (auto ret = bananos_initialize_keymap(); ret.is_error())
{
@@ -72,6 +76,9 @@ static BAN::ErrorOr<BAN::UniqPtr<PlatformWindow>> bananos_create_window(WindowTy
auto gui_window = TRY(LibGUI::Window::create(width, height, ""_sv, attributes));
auto* winp = gui_window.ptr();
if (x != 0 || y != 0)
gui_window->set_position(x, y);
gui_window->set_close_window_event_callback([wid] {
on_window_close_event(wid);
});
@@ -84,6 +91,9 @@ static BAN::ErrorOr<BAN::UniqPtr<PlatformWindow>> bananos_create_window(WindowTy
gui_window->set_window_fullscreen_event_callback([wid](auto event) {
on_window_fullscreen_event(wid, event.fullscreen);
});
gui_window->set_window_move_event_callback([wid](auto event) {
on_window_move_event(wid, event.x, event.y);
});
gui_window->set_mouse_move_event_callback([wid](auto event) {
on_mouse_move_event(wid, event.x, event.y);
});
@@ -130,6 +140,12 @@ static void bananos_request_resize(PlatformWindow* window, uint32_t width, uint3
banan_window.window->request_resize(width, height);
}
static void bananos_request_reposition(PlatformWindow* window, int32_t x, int32_t y)
{
auto& banan_window = *static_cast<BananWindow*>(window);
banan_window.window->set_position(x, y);
}
static void bananos_invalidate(PlatformWindow* window, const void* src_pixels, uint32_t src_pitch, uint32_t x, uint32_t y, uint32_t width, uint32_t height)
{
auto& banan_window = *static_cast<BananWindow*>(window);
@@ -160,6 +176,26 @@ static void bananos_request_fullscreen(PlatformWindow* window, bool fullscreen)
banan_window.window->set_fullscreen(fullscreen);
}
static void bananos_query_ponter(int32_t* x, int32_t* y)
{
s_dummy_window->query_cursor_position();
bool queried { false };
s_dummy_window->set_query_pointer_event_callback([&](auto event) {
*x = event.x;
*y = event.y;
queried = true;
});
while (!queried)
{
s_dummy_window->wait_events();
s_dummy_window->poll_events();
}
s_dummy_window->set_query_pointer_event_callback({});
}
static BAN::ErrorOr<BAN::UniqPtr<PlatformCursor>> bananos_create_bitmap_cursor(const uint32_t* pixels, uint32_t width, uint32_t height, int32_t origin_x, int32_t origin_y)
{
auto cursor = TRY(BAN::UniqPtr<BananCursor>::create());
@@ -197,10 +233,10 @@ PlatformOps g_platform_ops = {
.begin_frame = nullptr,
.end_frame = bananos_end_frame,
.request_resize = bananos_request_resize,
.request_reposition = nullptr,
.request_reposition = bananos_request_reposition,
.request_fullscreen = bananos_request_fullscreen,
.warp_pointer = nullptr,
.query_pointer = nullptr,
.query_pointer = bananos_query_ponter,
.set_pointer_grab = nullptr,
.create_system_cursor = nullptr,
.create_bitmap_cursor = bananos_create_bitmap_cursor,