PaletteDB Namespace Reference

Functions
void	load ()
void	unload ()
void	loadPalette ()
const DyeColor *	getColor (const std::string &name)

Function Documentation

getColor()

const DyeColor * PaletteDB::getColor

(

const std::string &

name

)

Definition at line 109 of file palettedb.cpp.

{
    const std::map<std::string, DyeColor>::const_iterator it =
        mColors.find(name);
    if (it != mColors.end())
        return &(*it).second;
    return nullptr;
}

References anonymous_namespace{palettedb.cpp}::mColors.

Referenced by DyePalette::DyePalette().

load()

void PaletteDB::load

(

)

Definition at line 40 of file palettedb.cpp.

{
    if (mLoaded)
        unload();
 
    logger->log1("Initializing palette database...");
    loadPalette();
}

References loadPalette(), Logger::log1(), logger, anonymous_namespace{palettedb.cpp}::mLoaded, and Net::unload().

Referenced by DbManager::loadDb().

loadPalette()

void PaletteDB::loadPalette

(

)

Definition at line 49 of file palettedb.cpp.

{
    mLoaded = true;
    StringVect lines;
    VirtFs::loadTextFile(paths.getStringValue("palettesDir") +
        paths.getStringValue("defaultPaletteFile"),
        lines);
    StringVectCIter it = lines.begin();
    if (it == lines.end())
    {
        logger->log("missing GIMP palette file");
        return;
    }
    if (*it != "GIMP Palette")
    {
        reportAlways("wrong GIMP palette file")
        return;
    }
    ++ it;
    // skip header
    while (it != lines.end())
    {
        const std::string line = *it;
        if (!line.empty() && line[0] == '#')
            break;
        ++ it;
    }
 
    char name[101];
 
    // process colors and ignore commets
    while (it != lines.end())
    {
        const std::string line = *it;
        ++ it;
 
        if (line.empty() || line[0] == '#')
            continue;
 
        unsigned int r;
        unsigned int g;
        unsigned int b;
 
        if (sscanf(line.c_str(), "%10u %10u %10u\t%100s",
            &r, &g, &b, name) == 4)
        {
            name[100] = 0;
            mColors[name] = DyeColor(CAST_U8(r),
                CAST_U8(g),
                CAST_U8(b));
        }
    }
}

References CAST_U8, Configuration::getStringValue(), VirtFs::loadTextFile(), Logger::log(), logger, anonymous_namespace{palettedb.cpp}::mColors, anonymous_namespace{palettedb.cpp}::mLoaded, paths, and reportAlways.

Referenced by load().

unload()

void PaletteDB::unload

(

)

Definition at line 103 of file palettedb.cpp.

{
    logger->log1("Unloading palette database...");
    mColors.clear();
}

References Logger::log1(), logger, and anonymous_namespace{palettedb.cpp}::mColors.

Referenced by DbManager::unloadDb().