phoenix-firestorm/indra/newview/llscripteditor.h

/**
 * @file llscripteditor.h
 * @author Cinder Roxley
 * @brief Text editor widget used for viewing and editing scripts
 *
 * $LicenseInfo:firstyear=2001&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2012, Linden Research, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

#ifndef LL_SCRIPTEDITOR_H
#define LL_SCRIPTEDITOR_H

#include "lltexteditor.h"

class LLScriptEditor : public LLTextEditor
{
public:

    struct Params : public LLInitParam::Block<Params, LLTextEditor::Params>
    {
        Optional<bool>      show_line_numbers;
        Optional<bool> default_font_size;
        Params();
    };

    virtual ~LLScriptEditor() {};

    // LLView override
    virtual void    draw();
    bool postBuild();

    // <FS> Improved Home-key behavior
    // LLTextBase override
    virtual void    startOfLine();

    void    initKeywords();
    void    loadKeywords();
    /* virtual */ void  clearSegments();
    LLKeywords::keyword_iterator_t keywordsBegin()  { return mKeywords.begin(); }
    LLKeywords::keyword_iterator_t keywordsEnd()    { return mKeywords.end(); }

    // <FS:Ansariel> FIRE-20818: User-selectable font and size for script editor
    //static std::string getScriptFontSize();
    //LLFontGL* getScriptFont();
    //void onFontSizeChange();
    // <FS:Ansariel>

    // <FS:Ansariel> Re-add legacy format support
    void    loadKeywords(const std::string& filename,
                         const std::vector<std::string>& funcs,
                         const std::vector<std::string>& tooltips,
                         const LLColor3& func_color);
    // </FS:Ansariel>

protected:
    friend class LLUICtrlFactory;
    LLScriptEditor(const Params& p);

private:
    void    drawLineNumbers();
    /* virtual */ void  updateSegments();
    /* virtual */ void  drawSelectionBackground();
    // <FS:Ansariel> Doesn't exist
    //void  loadKeywords(const std::string& filename_keywords,
    //                   const std::string& filename_colors);

    // <FS:Ansariel> Show keyword help on F1
    /*virtual*/ bool handleKeyHere(KEY key, MASK mask);

    LLKeywords  mKeywords;
    bool        mShowLineNumbers;
    bool mUseDefaultFontSize;
};

#endif // LL_SCRIPTEDITOR_H