NanoImage::NanoImage(const Handle& handle)
: fHandle(handle),
fSize()
{
DISTRHO_SAFE_ASSERT_RETURN(fHandle.context != nullptr && fHandle.imageId != 0,);
_updateSize();
}
void FreeImage::resize( const Math::Vec2<Size> & newSize, Filter resampleFilter ) {
this -> resampleFilter = resampleFilter;
if ( isLoaded() && this -> size != newSize ) {
this -> size = newSize;
_updateSize();
} else
this -> size = newSize;
}
EventType NcursesUI::getEvent(void)
{
int c;
c = getch();
if (c == 'q')
_shouldClose = true;
else if (c != ERR && _events.find(c) != _events.end())
return (_events[c]);
if (c != -1)
std::cerr << "LOL: " << (int)c << std::endl;
_updateSize();
return (EVENT_NOPE);
}
void NcursesUI::init(void)
{
cbreak();
timeout(0);
keypad(stdscr, TRUE);
noecho();
curs_set(0);
start_color();
init_color(17, 125, 125, 125);
init_color(18, 110, 110, 110);
init_color(19, 95, 95, 95);
init_color(20, 500, 30, 30);
init_color(30, 140, 140, 140);
init_pair(1, COLOR_WHITE, 30);
init_pair(2, COLOR_RED, COLOR_RED);
init_pair(3, 20, 20);
init_pair(20, COLOR_YELLOW, COLOR_YELLOW);
init_pair(21, COLOR_BLUE, COLOR_BLUE);
init_pair(22, COLOR_BLACK, COLOR_BLACK);
init_pair(23, COLOR_CYAN, COLOR_CYAN);
init_pair(13, 17, 17);
init_pair(14, 18, 18);
init_pair(15, 19, 19);
_events['1'] = EVENT_1;
_events['2'] = EVENT_2;
_events['3'] = EVENT_3;
_events['4'] = EVENT_4;
_events['5'] = EVENT_5;
_events['6'] = EVENT_6;
_events['7'] = EVENT_7;
_events[265] = EVENT_1;
_events[266] = EVENT_2;
_events[267] = EVENT_3;
_events[268] = EVENT_4;
_events[269] = EVENT_5;
_events[270] = EVENT_6;
_events[271] = EVENT_7;
_events['r'] = EVENT_R;
_events[' '] = EVENT_SPACE;
_events[KEY_UP] = EVENT_UP;
_events[KEY_RIGHT] = EVENT_RIGHT;
_events[KEY_DOWN] = EVENT_DOWN;
_events[KEY_LEFT] = EVENT_LEFT;
_updateSize();
}
bool FreeImage::onLoad() {
switch ( this -> loadingType ) {
case LoadingType::EMPTY:
{
this -> freeImage = FreeImage_Allocate( this -> size.x, this -> size.y, this -> BPP, 0, 0, 0 );
break;
}
case LoadingType::FILE:
{
// Check the file signature and deduce its format.
#ifdef WIN32
FREE_IMAGE_FORMAT imageFormat = FreeImage_GetFileTypeU( fileNameW.toCString(), 0 );
#else
FREE_IMAGE_FORMAT imageFormat = FreeImage_GetFileType( fileName.toCString(), 0 );
#endif
// If still unknown, try to guess the file format from the file extension.
if ( imageFormat == FIF_UNKNOWN ) {
#ifdef WIN32
imageFormat = FreeImage_GetFIFFromFilenameU( fileNameW.toCString() );
#else
imageFormat = FreeImage_GetFIFFromFilename( fileName.toCString() );
#endif
}
// If still unknown, return failure.
if ( imageFormat == FIF_UNKNOWN ) {
error( String( "Free Image was unable to detect the file format : " ) << fileName );
return false;
}
// Check that the plugin has reading capabilities and load the file.
if ( FreeImage_FIFSupportsReading( imageFormat ) ) {
#ifdef WIN32
this -> freeImage = FreeImage_LoadU( imageFormat, fileNameW.toCString() );
#else
this -> freeImage = FreeImage_Load( imageFormat, fileName.toCString() );
#endif
}
if ( this -> freeImage == NULL ) {
error( String( "Free Image was unable to load the picture : " ) << fileName );
return false;
}
if ( this -> size.x == 0 || this -> size.y == 0 ) {
this -> size.x = FreeImage_GetWidth( this -> freeImage );
this -> size.y = FreeImage_GetHeight( this -> freeImage );
}
if ( this -> loadingFormat == Format::UNDEFINED ) {
switch ( FreeImage_GetColorType( this -> freeImage ) ) {
case FIC_PALETTE:
_updateFormat( Format::R );
break;
case FIC_RGB:
_updateFormat( Format::RGB );
break;
default:
_updateFormat( Format::RGBA );
break;
}
}
log( this -> fileName << this -> size << " has been loaded successfully !" );
break;
}
}
//if we have to flip vertically.
if ( this -> invertY )
FreeImage_FlipVertical( this -> freeImage );
//Change BPP
if ( this -> BPP != FreeImage_GetBPP( this -> freeImage ) )
_updateBPP();
//resize
if ( this -> size != Math::Vec2<Size>( FreeImage_GetWidth( this -> freeImage ), FreeImage_GetHeight( this -> freeImage ) ) )
_updateSize();
this -> stride = FreeImage_GetPitch( this -> freeImage );
return true;
}
