mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 22:12:44 +00:00
63e6b09816
It's now possible to add a GMenu as a submenu of another GMenu. Simply use the GMenu::add_submenu(NonnullOwnPtr<GMenu>) API :^) The WindowServer now keeps track of a stack of open menus rather than just one "current menu". This code needs a bit more work, but the basic functionality is now here!
118 lines
4.5 KiB
C++
118 lines
4.5 KiB
C++
#pragma once
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#include <AK/Function.h>
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#include <AK/HashMap.h>
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#include <AK/OwnPtr.h>
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#include <AK/WeakPtr.h>
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#include <LibCore/CObject.h>
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#include <LibCore/CoreIPCServer.h>
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#include <LibDraw/GraphicsBitmap.h>
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#include <WindowServer/WSAPITypes.h>
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#include <WindowServer/WSEvent.h>
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class WSWindow;
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class WSMenu;
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class WSMenuBar;
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class WSClientConnection final : public IPC::Server::Connection<WSAPI_ServerMessage, WSAPI_ClientMessage> {
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C_OBJECT(WSClientConnection)
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public:
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explicit WSClientConnection(CLocalSocket&, int client_id);
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~WSClientConnection() override;
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void send_greeting() override;
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bool handle_message(const WSAPI_ClientMessage&, const ByteBuffer&& = {}) override;
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static WSClientConnection* from_client_id(int client_id);
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static void for_each_client(Function<void(WSClientConnection&)>);
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WSMenuBar* app_menubar() { return m_app_menubar.ptr(); }
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bool is_showing_modal_window() const;
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template<typename Matching, typename Callback>
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void for_each_window_matching(Matching, Callback);
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template<typename Callback>
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void for_each_window(Callback);
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void notify_about_new_screen_rect(const Rect&);
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void post_paint_message(WSWindow&);
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WSMenu* find_menu_by_id(int menu_id)
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{
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// FIXME: Remove this const_cast when Optional knows how to vend a non-const fallback value somehow.
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return const_cast<WSMenu*>(m_menus.get(menu_id).value_or(nullptr));
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}
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private:
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virtual void event(CEvent&) override;
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void on_request(const WSAPIClientRequest&);
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void handle_request(const WSAPICreateMenubarRequest&);
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void handle_request(const WSAPIDestroyMenubarRequest&);
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void handle_request(const WSAPICreateMenuRequest&);
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void handle_request(const WSAPIDestroyMenuRequest&);
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void handle_request(const WSAPISetApplicationMenubarRequest&);
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void handle_request(const WSAPIAddMenuToMenubarRequest&);
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void handle_request(const WSAPIAddMenuItemRequest&);
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void handle_request(const WSAPIUpdateMenuItemRequest&);
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void handle_request(const WSAPIAddMenuSeparatorRequest&);
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void handle_request(const WSAPISetWindowTitleRequest&);
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void handle_request(const WSAPIGetWindowTitleRequest&);
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void handle_request(const WSAPISetWindowRectRequest&);
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void handle_request(const WSAPIGetWindowRectRequest&);
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void handle_request(const WSAPISetWindowIconBitmapRequest&);
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void handle_request(const WSAPISetClipboardContentsRequest&);
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void handle_request(const WSAPIGetClipboardContentsRequest&);
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void handle_request(const WSAPICreateWindowRequest&);
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void handle_request(const WSAPIDestroyWindowRequest&);
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void handle_request(const WSAPIInvalidateRectRequest&);
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void handle_request(const WSAPIDidFinishPaintingNotification&);
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void handle_request(const WSAPIGetWindowBackingStoreRequest&);
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void handle_request(const WSAPISetWindowBackingStoreRequest&);
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void handle_request(const WSAPISetGlobalCursorTrackingRequest&);
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void handle_request(const WSAPISetWindowOpacityRequest&);
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void handle_request(const WSAPISetWallpaperRequest&);
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void handle_request(const WSAPIGetWallpaperRequest&);
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void handle_request(const WSAPISetWindowOverrideCursorRequest&);
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void handle_request(const WSWMAPISetActiveWindowRequest&);
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void handle_request(const WSWMAPISetWindowMinimizedRequest&);
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void handle_request(const WSWMAPIStartWindowResizeRequest&);
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void handle_request(const WSWMAPIPopupWindowMenuRequest&);
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void handle_request(const WSAPIPopupMenuRequest&);
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void handle_request(const WSAPIDismissMenuRequest&);
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void handle_request(const WSAPISetWindowHasAlphaChannelRequest&);
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void handle_request(const WSAPIMoveWindowToFrontRequest&);
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void post_error(const String&);
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HashMap<int, NonnullOwnPtr<WSWindow>> m_windows;
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HashMap<int, NonnullOwnPtr<WSMenuBar>> m_menubars;
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HashMap<int, NonnullOwnPtr<WSMenu>> m_menus;
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WeakPtr<WSMenuBar> m_app_menubar;
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int m_next_menubar_id { 10000 };
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int m_next_menu_id { 20000 };
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int m_next_window_id { 1982 };
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RefPtr<SharedBuffer> m_last_sent_clipboard_content;
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};
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template<typename Matching, typename Callback>
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void WSClientConnection::for_each_window_matching(Matching matching, Callback callback)
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{
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for (auto& it : m_windows) {
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if (matching(*it.value)) {
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if (callback(*it.value) == IterationDecision::Break)
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return;
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}
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}
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}
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template<typename Callback>
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void WSClientConnection::for_each_window(Callback callback)
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{
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for (auto& it : m_windows) {
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if (callback(*it.value) == IterationDecision::Break)
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return;
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}
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}
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