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HexEditor: Find

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Added search submenu with options to find or find again.
Find allows to search for ASII string or sequence of Hex value.
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Camisul 2021-01-22 23:22:00 +03:00 • committed by Andreas Kling
parent 509e39ac00
commit 0678dab7dc
7 changed files with 294 additions and 1 deletions
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58
Userland/Applications/HexEditor/FindDialog.h Normal file
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/*
* Copyright (c) 2021, the SerenityOS developers.
* 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 <AK/Result.h>
#include <AK/Vector.h>
#include <LibGUI/Dialog.h>
enum OptionId {
OPTION_INVALID = -1,
OPTION_ASCII_STRING,
OPTION_HEX_VALUE
};
class FindDialog : public GUI::Dialog {
C_OBJECT(FindDialog);
public:
static int show(GUI::Window* parent_window, String& out_tex, ByteBuffer& out_buffer);
private:
Result<ByteBuffer, String> process_input(String text_value, OptionId opt);
String text_value() const { return m_text_value; }
OptionId selected_option() const { return m_selected_option; }
FindDialog();
virtual ~FindDialog() override;
RefPtr<GUI::TextEditor> m_text_editor;
String m_text_value;
OptionId m_selected_option { OPTION_INVALID };
};