void PrinterWidget::discolor()
{
if (ui->print_list->count() == 0)
{
return;
}
const QString& path = currentItem->data(3).toString();
addToHistory(path, *work_pix);
QImage img = work_pix->toImage();
for( int w = 0; w < img.width(); ++w )
{
for( int h = 0; h < img.height(); ++h )
{
QColor col( img.pixel(w,h) );
col.setHsv(col.hue(), 0, col.value(), col.alpha());
img.setPixel(w,h,col.rgb());
}
}
QPixmap* pix = new QPixmap( QPixmap::fromImage(img) );
resetCurrentState(path,*pix);
delete work_pix;
work_pix = pix;
if (cut_rect_show_pix != NULL)
{
delete cut_rect_show_pix;
}
cut_rect_show_pix = new QPixmap(*work_pix);
setRedBox(cut_rect_show_pix, cut_rect_show_pix->rect());
QLabel* l = dynamic_cast<QLabel*>(ui->monitor_area->widget());
l->setPixmap(*cut_rect_show_pix);
resetCutParameters(cut_rect_show_pix->width(), cut_rect_show_pix->height());
}
void PrinterWidget::scale()
{
if (ui->print_list->count() == 0)
{
return;
}
double sx, sy;
sx = (sender() == ui->scale_plus_button) ? sy = 1.1 : sy = 0.9;
const QString& path = currentItem->data(3).toString();
addToHistory(path, *work_pix);
QSize size(sx*work_pix->width(),sy*work_pix->height());
QPixmap* pix = new QPixmap( work_pix->scaled(size,Qt::KeepAspectRatio) );
resetCurrentState(path,*pix);
delete work_pix;
work_pix = pix;
if (cut_rect_show_pix != NULL)
{
delete cut_rect_show_pix;
}
cut_rect_show_pix = new QPixmap(*work_pix);
setRedBox(cut_rect_show_pix, cut_rect_show_pix->rect());
QLabel* l = dynamic_cast<QLabel*>(ui->monitor_area->widget());
l->setPixmap(*cut_rect_show_pix);
resetCutParameters(cut_rect_show_pix->width(), cut_rect_show_pix->height());
}
void PrinterWidget::rotateRight()
{
if (ui->print_list->count() == 0)
{
return;
}
const QString& path = currentItem->data(3).toString();
addToHistory(path, *work_pix);
QPixmap* pix = new QPixmap(work_pix->height(), work_pix->width());
QPainter p(pix);
p.translate(work_pix->height(),0);
p.rotate(90);
p.drawPixmap(work_pix->rect(), *work_pix);
resetCurrentState(path,*pix);
delete work_pix;
work_pix = pix;
if (cut_rect_show_pix != NULL)
{
delete cut_rect_show_pix;
}
cut_rect_show_pix = new QPixmap(*work_pix);
setRedBox(cut_rect_show_pix, cut_rect_show_pix->rect());
QLabel* l = dynamic_cast<QLabel*>(ui->monitor_area->widget());
l->setPixmap(*cut_rect_show_pix);
resetCutParameters(cut_rect_show_pix->width(), cut_rect_show_pix->height());
}
void PrinterWidget::undo()
{
if (ui->print_list->count() == 0 || edit_history == NULL)
{
return;
}
const QString& path = currentItem->data(3).toString();
QMap<QString,QList<QPixmap*> >::iterator it = edit_history->find(path);
if (it == edit_history->end())
{
return;
}
if (it->empty())
{
return;
}
QPixmap* pix = it->back();
it->pop_back();
resetCurrentState(path,*pix);
delete work_pix;
work_pix = pix;
QLabel* l = dynamic_cast<QLabel*>(ui->monitor_area->widget());
if (cut_rect_show_pix != NULL)
{
delete cut_rect_show_pix;
}
cut_rect_show_pix = new QPixmap(*work_pix);
setRedBox(cut_rect_show_pix, QRect(0,0,cut_rect_show_pix->width()-1,cut_rect_show_pix->height()-1));
l->setPixmap(*cut_rect_show_pix);
resetCutParameters(work_pix->width(), work_pix->height());
}
void PrinterWidget::cut()
{
if (ui->print_list->count() == 0)
{
return;
}
int x = ui->corner_coord_x->value();
int y = ui->corner_coord_y->value();
int w = ui->new_size_x->value();
int h = ui->new_size_y->value();
if (x == 0 && y == 0 && w == work_pix->width() && h == work_pix->height())
{
return;
}
const QString& path = currentItem->data(3).toString();
QPixmap* p = new QPixmap(work_pix->copy(x,y,w,h));
addToHistory(path, *work_pix);
resetCurrentState(path, *p);
delete work_pix;
work_pix = p;
if (cut_rect_show_pix != NULL)
{
delete cut_rect_show_pix;
}
cut_rect_show_pix = new QPixmap(*work_pix);
setRedBox(cut_rect_show_pix, cut_rect_show_pix->rect());
QLabel* l = dynamic_cast<QLabel*>(ui->monitor_area->widget());
l->setPixmap(*cut_rect_show_pix);
resetCutParameters(work_pix->width(), work_pix->height());
}
void initWithLifFile(board *gameBoard, char *fileName) {
char name[8];
char ver[8];
int x, y, newX, newY;
FILE *file = NULL;
resetCurrentState(gameBoard);
openLifFile(fileName, &file);
if(fscanf(file, "%s %s", name, ver) != 2) {
fprintf(stderr, "ERROR: not a Life 1.06 file\n");
exit(EXIT_FAILURE);
}
while (fscanf(file, "%d %d", &x, &y) != EOF) {
newX = wrapCoord(x, WIDTH);
newY = wrapCoord(y, HEIGHT);
gameBoard->currentState[newY * WIDTH + newX] = LIFE;
}
fclose(file);
}
