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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// Copyright : (C) 2015 Eran Ifrah
// File name : ColoursAndFontsManager.h
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#ifndef LEXERCONFMANAGER_H
#define LEXERCONFMANAGER_H
#include "cl_command_event.h"
#include "codelite_exports.h"
#include "lexer_configuration.h"
#include "wxStringHash.h"
#include <map>
#include <vector>
#include <wx/event.h>
#include <wx/filename.h>
#include <wx/font.h>
#include <wx/string.h>
// When the version is 0, it means that we need to upgrade the colours for the line numbers
// and for the default state
#define LEXERS_UPGRADE_LINENUM_DEFAULT_COLOURS 0
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_UPGRADE_LEXERS_START, clCommandEvent);
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_UPGRADE_LEXERS_END, clCommandEvent);
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_UPGRADE_LEXERS_PROGRESS, clCommandEvent);
class WXDLLIMPEXP_SDK ColoursAndFontsManager : public wxEvtHandler
{
typedef std::vector<LexerConf::Ptr_t> Vec_t;
typedef std::unordered_map<wxString, ColoursAndFontsManager::Vec_t> Map_t;
protected:
bool m_initialized;
ColoursAndFontsManager::Map_t m_lexersMap;
ColoursAndFontsManager::Vec_t m_allLexers;
wxString m_globalTheme;
LexerConf::Ptr_t m_defaultLexer;
int m_lexersVersion;
wxFont m_globalFont;
private:
ColoursAndFontsManager();
virtual ~ColoursAndFontsManager();
LexerConf::Ptr_t DoAddLexer(JSONItem json);
void Clear();
wxFileName GetConfigFile() const;
void LoadJSON(const wxFileName& path);
protected:
void OnAdjustTheme(clCommandEvent& event);
public:
static ColoursAndFontsManager& Get();
/**
* @brief return the default editor font (monospaced)
*/
wxFont GetFixedFont(bool small = false) const;
/**
* @brief return a suitable background colour that matches the lexer's bg colour
*/
wxColour GetBackgroundColourFromLexer(LexerConf::Ptr_t lexer) const;
/**
* @brief Export themes to JSON file
*/
bool ExportThemesToFile(const wxFileName& outputFile, const wxArrayString& names = wxArrayString()) const;
/**
* @brief import lexers from configuration file
*/
bool ImportLexersFile(const wxFileName& inputFile, bool prompt = true);
/**
* @brief save the global settings
*/
void SaveGlobalSettings(bool notify = true);
/**
* @brief adjust the lexer colours to fit codelite's general look and feel
*/
void UpdateLexerColours(LexerConf::Ptr_t lexer, bool force);
/**
* @brief create new theme for a lexer by copying an existing theme 'sourceTheme'
* @param lexerName the lexer name
* @param themeName the new theme name
* @param sourceTheme source theme to copy the attributes from
*/
LexerConf::Ptr_t CopyTheme(const wxString& lexerName, const wxString& themeName, const wxString& sourceTheme);
void SetGlobalFont(const wxFont& font);
const wxFont& GetGlobalFont() const;
void SetGlobalTheme(const wxString& globalTheme) { this->m_globalTheme = globalTheme; }
const wxString& GetGlobalTheme() const { return m_globalTheme; }
/**
* @brief reload the lexers from the configuration files
*/
void Reload();
/**
* @brief load the lexers + global settings
*/
void Load();
/**
* @brief save the lexers into their proper file name
* @param lexer_json optional output file
*/
void Save(const wxFileName& lexer_json = {});
/**
* @brief set the active theme for a lexer by name
*/
void SetActiveTheme(const wxString& lexerName, const wxString& themeName);
/**
* @brief update a theme text selection colours
*/
void SetThemeTextSelectionColours(const wxString& theme_name, const wxColour& bg, const wxColour& fg,
bool useCustomerFgColour = true);
/**
* @brief return the lexer by name.
* @param lexerName the lexer name, e.g. "c++"
* @param theme optionally, return the lexer of a given theme
*/
LexerConf::Ptr_t GetLexer(const wxString& lexerName, const wxString& theme = wxEmptyString) const;
/**
* @brief return an array of themes availabel for a given lexer
*/
wxArrayString GetAvailableThemesForLexer(const wxString& lexerName) const;
/**
* @brief return an array of available lexers
*/
wxArrayString GetAllLexersNames() const;
/**
* @brief return list of all themes
*/
wxArrayString GetAllThemes() const;
/**
* @brief return lexer for a file
*/
LexerConf::Ptr_t GetLexerForFile(const wxString& filename) const;
/**
* @brief restore the default colours
* This is done by deleting the user defined XML files and
*/
void RestoreDefaults();
/**
* @brief import an eclipse theme into CodeLite, return its name
*/
wxString ImportEclipseTheme(const wxString& theme_file);
/**
* @brief load lexers from lexers.json
*/
void LoadLexersFromFile();
/**
* @brief set a unified theme for all lexers. If the requested theme is not available for a given lexer,
* use the closest one
* @param themeName
*/
void SetTheme(const wxString& themeName);
/**
* @brief add new lexer (replace an existing one if exists)
*/
void AddLexer(LexerConf::Ptr_t lexer);
/**
* @brief return true if the current theme is dark
*/
bool IsDarkTheme() const;
};
#endif // LEXERCONFMANAGER_H
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