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/*
* print.cpp - encapsulates printing via GIMP-Print/GutenPrint
*
* Copyright (c) 2004 by Alastair M. Robinson
* Distributed under the terms of the GNU General Public License -
* see the file named "COPYING" for more details.
*
*/
#ifndef PRINT_H
#define PRINT_H
#include <string>
#include "support/configdb.h"
#include "support/pageextent.h"
#include "support/consumer.h"
#include "printoutput.h"
#include "support/progress.h"
#include <gutenprint/gutenprint.h>
#include "gprintersettings.h"
class ImageSource; // Forward Declaration
class GPrinter : public GPrinterSettings
{
public:
GPrinter(PrintOutput &output,ConfigFile *inf,const char *section);
~GPrinter();
void Print(ImageSource *source,int xpos,int ypos,Consumer *consumer=NULL);
void Help();
void SetProgress(Progress *p);
void GetImageableArea();
void GetSizeLimits(int &minw,int &maxw,int &minh,int &maxh);
void SetCustomWidth(int w);
void SetCustomHeight(int h);
std::string GetResponseHash(Progress *p=NULL);
protected:
stp_image_status_t GetRow(int row,unsigned char *data);
void get_dimensions();
void custom_get_dimensions();
void print_dimensions();
ImageSource *source;
Consumer *consumer;
int xpos,ypos;
int ptwidth, ptheight;
int pixelwidth, pixelheight;
int paperleft;
int papertop;
int firstrow;
int firstpixel;
int leftbleed;
int rightbleed;
int topbleed;
int bottombleed;
int minwidth;
int maxwidth;
int minheight;
int maxheight;
const stp_printer_t *the_printer;
Progress *progress;
/* Static members and stubs */
static stp_image_t stpImage;
static bool writeerror;
static void writefunc(void *file, const char *buf, size_t bytes);
static void Image_init(stp_image_t *img);
static stp_image_status_t GetRowStub(stp_image_t *img, unsigned char *data,
size_t byte_limit, int row);
static int Image_width(stp_image_t *img);
static int Image_height(stp_image_t *img);
static const char *Image_get_appname(struct stp_image *image);
void *staticinitializer;
};
#endif
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