mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-01-24 10:12:25 -05:00
6a5d92f0ad
Use this in Terminal to tell the window server to not bother with the alpha channel in the backing store if we're running without transparency. Semi-transparent terminals look neat but they slow everything down, so this keeps things fast while making it easy to switch to the flashy mode. :^)
118 lines
4.2 KiB
C++
118 lines
4.2 KiB
C++
#pragma once
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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 <AK/Function.h>
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#include <SharedGraphics/GraphicsBitmap.h>
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#include <LibCore/CObject.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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struct WSAPI_ServerMessage;
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class WSClientConnection final : public CObject {
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public:
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explicit WSClientConnection(int fd);
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virtual ~WSClientConnection() 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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void post_message(const WSAPI_ServerMessage&, const ByteBuffer& = { });
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int client_id() const { return m_client_id; }
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WSMenuBar* app_menubar() { return m_app_menubar.ptr(); }
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int fd() const { return m_fd; }
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pid_t pid() const { return m_pid; }
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bool is_showing_modal_window() const;
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void set_client_pid(pid_t pid) { m_pid = pid; }
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template<typename Matching, typename Callback> void for_each_window_matching(Matching, Callback);
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template<typename Callback> 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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void did_misbehave();
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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 WSAPISetWindowIconRequest&);
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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 WSAPIPopupMenuRequest&);
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void handle_request(const WSAPIDismissMenuRequest&);
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void handle_request(const WSAPISetWindowHasAlphaChannelRequest&);
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void post_error(const String&);
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int m_client_id { 0 };
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int m_fd { -1 };
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pid_t m_pid { -1 };
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HashMap<int, OwnPtr<WSWindow>> m_windows;
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HashMap<int, OwnPtr<WSMenuBar>> m_menubars;
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HashMap<int, OwnPtr<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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RetainPtr<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::Abort)
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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::Abort)
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return;
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}
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}
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