forked from mia/Aegisub
123 lines
4.3 KiB
C++
123 lines
4.3 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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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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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * 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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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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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
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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#include <memory>
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#include <string>
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#include <vector>
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#include <wx/stc/stc.h>
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class Thesaurus;
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namespace agi {
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class SpellChecker;
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struct Context;
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namespace ass { struct DialogueToken; }
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}
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/// @class SubsTextEditCtrl
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/// @brief A Scintilla control with spell checking and syntax highlighting
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class SubsTextEditCtrl final : public wxStyledTextCtrl {
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/// Backend spellchecker to use
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std::unique_ptr<agi::SpellChecker> spellchecker;
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/// Backend thesaurus to use
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std::unique_ptr<Thesaurus> thesaurus;
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/// Project context, for splitting lines
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agi::Context *context;
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/// The word right-clicked on, used for spellchecker replacing
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std::string currentWord;
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/// The beginning of the word right-clicked on, for spellchecker replacing
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std::pair<int, int> currentWordPos;
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/// Spellchecker suggestions for the last right-clicked word
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std::vector<std::string> sugs;
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/// Thesaurus suggestions for the last right-clicked word
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std::vector<std::string> thesSugs;
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/// Text of the currently shown calltip, to avoid flickering from
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/// pointlessly reshowing the current tip
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std::string calltip_text;
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/// Position of the currently show calltip
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size_t calltip_position = 0;
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/// Cursor position which the current calltip is for
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int cursor_pos;
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/// The last seen line text, used to avoid reparsing the line for syntax
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/// highlighting when possible
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std::string line_text;
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/// Tokenized version of line_text
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std::vector<agi::ass::DialogueToken> tokenized_line;
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void OnContextMenu(wxContextMenuEvent &);
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void OnDoubleClick(wxStyledTextEvent&);
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void OnUseSuggestion(wxCommandEvent &event);
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void OnSetDicLanguage(wxCommandEvent &event);
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void OnSetThesLanguage(wxCommandEvent &event);
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void OnLoseFocus(wxFocusEvent &event);
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void OnKeyDown(wxKeyEvent &event);
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void SetSyntaxStyle(int id, wxFont &font, std::string const& name, wxColor const& default_background);
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void Subscribe(std::string const& name);
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void StyleSpellCheck();
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void UpdateCallTip();
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void SetStyles();
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void UpdateStyle();
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/// Add the thesaurus suggestions to a menu
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void AddThesaurusEntries(wxMenu &menu);
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/// Add the spell checker suggestions to a menu
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void AddSpellCheckerEntries(wxMenu &menu);
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/// Generate a languages submenu from a list of locales and a current language
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/// @param base_id ID to use for the first menu item
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/// @param curLang Currently selected language
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/// @param lang Full list of languages
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wxMenu *GetLanguagesMenu(int base_id, wxString const& curLang, wxArrayString const& langs);
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public:
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SubsTextEditCtrl(wxWindow* parent, wxSize size, long style, agi::Context *context);
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~SubsTextEditCtrl();
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void SetTextTo(std::string const& text);
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void Paste() override;
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std::pair<int, int> GetBoundsOfWordAtPosition(int pos);
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DECLARE_EVENT_TABLE()
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};
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