mobileprint/previewgen/include/page_preview.h

   1 /*
   2 *  Mobileprint
   3 *
   4 * Copyright 2012  Samsung Electronics Co., Ltd
   5
   6 * Licensed under the Flora License, Version 1.1 (the "License");
   7 * you may not use this file except in compliance with the License.
   8 * You may obtain a copy of the License at
   9
  10 * http://floralicense.org/license/
  11
  12 * Unless required by applicable law or agreed to in writing, software
  13 * distributed under the License is distributed on an "AS IS" BASIS,
  14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 * See the License for the specific language governing permissions and
  16 * limitations under the License.
  17 *
  18 */
  19
  20 #ifndef _PAGE_PREVIEW_H_INCLUDED_
  21 #define _PAGE_PREVIEW_H_INCLUDED_
  22
  23 #include <Evas.h>
  24
  25 #include <previewgen.h>
  26 #include <preview_coords.h>
  27
  28 #include "pdfgen.h"
  29
  30
  31 #define IMAGE_CONVERT_TEMP_FILE         PREVIEW_TEMP_DIR "/convert_tmp.ppm"
  32
  33
  34 Evas *get_pdf_preview_page_image(const char *fname, int first_page,
  35                                                                  const struct preview_page_px *settings_px);
  36
  37 int save_pdf_preview_page_image(const char *pdf_fname, int first_page,
  38                                                                 const struct preview_page_req *settings_pts,
  39                                                                 const char *out_pic_fname);
  40 int save_empty_preview_page_image(const struct preview_page_req *settings_pts,
  41                                 const char *out_pic_fname);
  42
  43 #if 0
  44 int get_pdf_preview_pages(const char *fname,
  45                                                   const struct paper_size_pts *paper_size,
  46                                                   const struct size_px *available_size_px,
  47                                                   enum page_orientation orientation,
  48                                                   int n_up, int is_original_size, int is_grayscale);
  49
  50 int get_img_preview_pages(char **const fnames, int files_count,
  51                                                   const struct paper_size_pts *paper_size,
  52                                                   const struct size_px *available_size_px,
  53                                                   enum page_orientation orientation,
  54                                                   int n_up, int is_original_size, int is_grayscale);
  55 #endif
  56
  57 int save_pdf_preview_page_image_w_np(void *img_buf, int img_size,
  58                                                                          int page_num, int pages_count,
  59                                                                          //const struct preview_page_req *settings_pts,
  60                                                                          const struct preview_settings_px *settings_px,
  61                                                                          const char *out_pic_fname);
  62 int save_pdf_preview_page_image_w_np_fname(const char *pdf_fname,
  63                 int page_num, int pages_count,
  64                 const struct preview_settings_px *settings_px,
  65                 const char *out_pic_fname);
  66
  67 int pdf2pdf_preview_pages(const char *fname, const char *out_pdf_fname,
  68                                                   const char *printer_ppd_fname,
  69                                                   const struct paper_size_pts *paper_size,
  70                                                   enum page_orientation orientation, int n_up,
  71                                                   const struct page_scale *scale, int is_grayscale);
  72
  73 int img2pdf_preview_pages(const char *fname, const char *out_pdf_fname,
  74                                                   const char *printer_ppd_fname,
  75                                                   const struct paper_size_pts *paper_size,
  76                                                   const struct size_px *available_size_px,
  77                                                   enum page_orientation orientation, int n_up,
  78                                                   const struct page_scale *scale, int is_grayscale);
  79 int img_files2pdf_preview_pages(char **const fnames,
  80                 int files_count,
  81                 const char *out_pdf_fname,
  82                 const char *printer_ppd_fname,
  83                 const struct paper_size_pts *paper_size,
  84                 const struct size_px *available_size_px,
  85                 enum page_orientation orientation, int n_up,
  86                 const struct page_scale *scale, int is_grayscale);
  87
  88 int process_image_downscale(const char *fname, const char *out_fname,
  89                                                         const struct size_px *available_size_px);
  90
  91 int load_pdf_page_img(const char *fname, int page,
  92                                           const struct preview_page_px *settings_px,
  93                                           void **out_img, int *size);
  94
  95 #endif /* _PAGE_PREVIEW_H_INCLUDED_ */
  96