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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "CodeDocument.h"
#include "Debugger/BreakpointCallback.h"
#include "LanguageClient.h"
#include <AK/Optional.h>
#include <AK/OwnPtr.h>
#include <LibGUI/TextEditor.h>
#include <LibWeb/Forward.h>
namespace HackStudio {
class EditorWrapper;
class Editor final : public GUI::TextEditor {
C_OBJECT(Editor)
public:
virtual ~Editor() override;
Function<void()> on_focus;
Function<void(String)> on_open;
EditorWrapper& wrapper();
const EditorWrapper& wrapper() const;
const Vector<size_t>& breakpoint_lines() const { return code_document().breakpoint_lines(); }
Vector<size_t>& breakpoint_lines() { return code_document().breakpoint_lines(); }
Optional<size_t> execution_position() const { return code_document().execution_position(); }
void set_execution_position(size_t line_number);
void clear_execution_position();
const CodeDocument& code_document() const;
CodeDocument& code_document();
virtual void set_document(GUI::TextDocument&) override;
virtual void on_edit_action(const GUI::Command&) override;
virtual void undo() override;
virtual void redo() override;
private:
virtual void focusin_event(GUI::FocusEvent&) override;
virtual void focusout_event(GUI::FocusEvent&) override;
virtual void paint_event(GUI::PaintEvent&) override;
virtual void mousemove_event(GUI::MouseEvent&) override;
virtual void mousedown_event(GUI::MouseEvent&) override;
virtual void enter_event(Core::Event&) override;
virtual void leave_event(Core::Event&) override;
void show_documentation_tooltip_if_available(const String&, const Gfx::IntPoint& screen_location);
void navigate_to_include_if_available(String);
Gfx::IntRect breakpoint_icon_rect(size_t line_number) const;
static const Gfx::Bitmap& breakpoint_icon_bitmap();
static const Gfx::Bitmap& current_position_icon_bitmap();
struct AutoCompleteRequestData {
GUI::TextPosition position;
};
class LanguageServerAidedAutocompleteProvider final : virtual public GUI::AutocompleteProvider {
public:
LanguageServerAidedAutocompleteProvider(LanguageClient& client)
: m_language_client(client)
{
}
virtual ~LanguageServerAidedAutocompleteProvider() override { }
private:
virtual void provide_completions(Function<void(Vector<Entry>)> callback) override;
LanguageClient& m_language_client;
};
Optional<AutoCompleteRequestData> get_autocomplete_request_data();
void flush_file_content_to_langauge_server();
explicit Editor();
RefPtr<GUI::Window> m_documentation_tooltip_window;
RefPtr<Web::OutOfProcessWebView> m_documentation_page_view;
String m_last_parsed_token;
GUI::TextPosition m_previous_text_position { 0, 0 };
bool m_hovering_editor { false };
bool m_hovering_link { false };
bool m_autocomplete_in_focus { false };
OwnPtr<LanguageClient> m_language_client;
};
}
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