mirror of
https://github.com/RGBCube/serenity
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5eaa7ff406
This works by hooking into the change notifications from the TextEditor widget and parsing the document content as markdown, and generating an HTML document from it which is displayed using LibWeb. This will make it a bit easier to write man pages! :^)
96 lines
3.5 KiB
C++
96 lines
3.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/FileSystemPath.h>
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#include <AK/Function.h>
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#include <LibGUI/ActionGroup.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/TextEditor.h>
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#include <LibGUI/Widget.h>
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#include <LibGUI/Window.h>
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#include <LibWeb/Forward.h>
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class TextEditorWidget final : public GUI::Widget {
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C_OBJECT(TextEditorWidget)
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public:
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virtual ~TextEditorWidget() override;
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void open_sesame(const String& path);
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bool request_close();
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GUI::TextEditor& editor() { return *m_editor; }
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void set_markdown_preview_enabled(bool);
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private:
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TextEditorWidget();
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void set_path(const FileSystemPath& file);
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void update_title();
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void update_markdown_preview();
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virtual void drop_event(GUI::DropEvent&) override;
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RefPtr<GUI::TextEditor> m_editor;
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String m_path;
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String m_name;
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String m_extension;
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RefPtr<GUI::Action> m_new_action;
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RefPtr<GUI::Action> m_open_action;
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RefPtr<GUI::Action> m_save_action;
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RefPtr<GUI::Action> m_save_as_action;
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RefPtr<GUI::Action> m_find_replace_action;
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RefPtr<GUI::Action> m_line_wrapping_setting_action;
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RefPtr<GUI::Action> m_markdown_preview_action;
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RefPtr<GUI::Action> m_find_next_action;
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RefPtr<GUI::Action> m_find_previous_action;
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RefPtr<GUI::Action> m_replace_next_action;
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RefPtr<GUI::Action> m_replace_previous_action;
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RefPtr<GUI::Action> m_replace_all_action;
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RefPtr<GUI::StatusBar> m_statusbar;
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RefPtr<GUI::TextBox> m_find_textbox;
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RefPtr<GUI::TextBox> m_replace_textbox;
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RefPtr<GUI::Button> m_find_previous_button;
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RefPtr<GUI::Button> m_find_next_button;
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RefPtr<GUI::Button> m_replace_previous_button;
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RefPtr<GUI::Button> m_replace_next_button;
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RefPtr<GUI::Button> m_replace_all_button;
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RefPtr<GUI::Widget> m_find_replace_widget;
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RefPtr<GUI::Widget> m_find_widget;
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RefPtr<GUI::Widget> m_replace_widget;
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GUI::ActionGroup syntax_actions;
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RefPtr<GUI::Action> m_plain_text_highlight;
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RefPtr<GUI::Action> m_cpp_highlight;
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RefPtr<GUI::Action> m_js_highlight;
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RefPtr<Web::HtmlView> m_html_view;
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bool m_document_dirty { false };
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bool m_document_opening { false };
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bool m_markdown_preview_enabled { false };
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};
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