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https://github.com/RGBCube/serenity
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LibGUI: Make the Clipboard API deal in raw byte buffers a bit more
To open up for putting not just text/plain content on the clipboard, let's make the GUI::Clipboard API a bit more raw-data-friendly. :^)
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parent
802f541184
commit
51146e3075
12 changed files with 43 additions and 38 deletions
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@ -90,26 +90,26 @@ Clipboard::DataAndType Clipboard::data_and_type() const
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dbgprintf("GUI::Clipboard::data() clipping contents size is greater than shared buffer size\n");
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return {};
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}
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auto data = String((const char*)shared_buffer->data(), response->data_size());
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auto data = ByteBuffer::copy(shared_buffer->data(), response->data_size());
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auto type = response->mime_type();
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return { data, type };
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}
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void Clipboard::set_data(const StringView& data, const String& type)
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void Clipboard::set_data(ReadonlyBytes data, const String& type)
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{
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auto shared_buffer = SharedBuffer::create_with_size(data.length() + 1);
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auto shared_buffer = SharedBuffer::create_with_size(data.size() + 1);
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if (!shared_buffer) {
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dbgprintf("GUI::Clipboard::set_data() failed to create a shared buffer\n");
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return;
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}
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if (!data.is_empty())
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memcpy(shared_buffer->data(), data.characters_without_null_termination(), data.length() + 1);
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memcpy(shared_buffer->data(), data.data(), data.size() + 1);
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else
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((u8*)shared_buffer->data())[0] = '\0';
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shared_buffer->seal();
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shared_buffer->share_with(connection().server_pid());
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connection().send_sync<Messages::ClipboardServer::SetClipboardData>(shared_buffer->shbuf_id(), data.length(), type);
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connection().send_sync<Messages::ClipboardServer::SetClipboardData>(shared_buffer->shbuf_id(), data.size(), type);
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}
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void ClipboardServerConnection::handle(const Messages::ClipboardClient::ClipboardDataChanged& message)
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@ -36,18 +36,23 @@ class Clipboard {
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public:
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static Clipboard& the();
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String data() const { return data_and_type().data; }
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String type() const { return data_and_type().type; }
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void set_data(const StringView&, const String& data_type = "text/plain");
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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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void set_data(ReadonlyBytes, const String& mime_type = "text/plain");
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void set_plain_text(const String& text)
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{
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set_data(text.bytes());
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}
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struct DataAndType {
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String data;
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String type;
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ByteBuffer data;
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String mime_type;
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};
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DataAndType data_and_type() const;
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Function<void(const String& data_type)> on_change;
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Function<void(const String& mime_type)> on_change;
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static void initialize(Badge<Application>);
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@ -1300,7 +1300,7 @@ void TextEditor::cut()
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return;
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auto selected_text = this->selected_text();
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printf("Cut: \"%s\"\n", selected_text.characters());
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Clipboard::the().set_data(selected_text);
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Clipboard::the().set_plain_text(selected_text);
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delete_selection();
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}
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@ -1308,7 +1308,7 @@ void TextEditor::copy()
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{
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auto selected_text = this->selected_text();
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printf("Copy: \"%s\"\n", selected_text.characters());
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Clipboard::the().set_data(selected_text);
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Clipboard::the().set_plain_text(selected_text);
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}
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void TextEditor::paste()
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@ -1317,7 +1317,7 @@ void TextEditor::paste()
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return;
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auto paste_text = Clipboard::the().data();
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printf("Paste: \"%s\"\n", paste_text.characters());
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printf("Paste: \"%s\"\n", String::copy(paste_text).characters());
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TemporaryChange change(m_automatic_indentation_enabled, false);
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insert_at_cursor_or_replace_selection(paste_text);
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