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0c53c2dfa2
Anyone who inherits from `GUI::Clipboard::ClipboardClient` will receive clipboard notifications via `clipboard_content_did_change()`. Update ClipboardHistoryModel, TextEditor and TerminalWidget to inherit from this class.
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteBuffer.h>
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#include <AK/Function.h>
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#include <AK/HashMap.h>
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#include <AK/String.h>
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#include <LibGUI/Forward.h>
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#include <LibGfx/Forward.h>
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namespace GUI {
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class ClipboardServerConnection;
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class Clipboard {
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public:
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class ClipboardClient {
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public:
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ClipboardClient();
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virtual ~ClipboardClient();
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virtual void clipboard_content_did_change(String const& mime_type) = 0;
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};
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struct DataAndType {
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ByteBuffer data;
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String mime_type;
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HashMap<String, String> metadata;
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};
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static void initialize(Badge<Application>);
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static Clipboard& the();
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DataAndType data_and_type() const;
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ByteBuffer data() const { return data_and_type().data; }
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String mime_type() const { return data_and_type().mime_type; }
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RefPtr<Gfx::Bitmap> bitmap() const;
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void set_data(ReadonlyBytes const& data, String const& mime_type = "text/plain", HashMap<String, String> const& metadata = {});
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void set_plain_text(String const& text) { set_data(text.bytes()); }
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void set_bitmap(Gfx::Bitmap const&);
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void clear();
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void clipboard_data_changed(Badge<ClipboardServerConnection>, String const& mime_type);
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void register_client(Badge<ClipboardClient>, ClipboardClient& client) { m_clients.set(&client); }
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void unregister_client(Badge<ClipboardClient>, ClipboardClient& client) { m_clients.remove(&client); }
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Function<void(String const& mime_type)> on_change;
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private:
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Clipboard() = default;
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HashTable<ClipboardClient*> m_clients;
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};
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}
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