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HackStudio: Add FindWidget

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The find widget appears on Ctrl+F.

It uses the GUI::TextEditor search API to search for text, which also
takes care of highlighting the search results.
This commit is contained in:
Itamar 2022-03-29 16:45:26 +03:00 • committed by Andreas Kling
parent de902ab659
commit d9d299f884
8 changed files with 186 additions and 4 deletions
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44
Userland/DevTools/HackStudio/FindWidget.h Normal file
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/*
* Copyright (c) 2022, Itamar S. <itamar8910@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include "Editor.h"
#include <LibGUI/Button.h>
#include <LibGUI/TextBox.h>
#include <LibGUI/Widget.h>
#include <LibGUI/Window.h>
namespace HackStudio {
class Editor;
class EditorWrapper;
class FindWidget final : public GUI::Widget {
C_OBJECT(FindWidget)
public:
~FindWidget() = default;
void show();
void hide();
bool visible() const { return m_visible; }
private:
FindWidget(NonnullRefPtr<Editor>);
void find_next(GUI::TextEditor::SearchDirection);
static constexpr auto widget_height = 25;
NonnullRefPtr<Editor> m_editor;
RefPtr<GUI::TextBox> m_input_field;
RefPtr<GUI::Label> m_index_label;
RefPtr<GUI::Button> m_next;
RefPtr<GUI::Button> m_previous;
bool m_visible { false };
};
}