101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
// Filename: indexImage.h
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// Created by: drose (03Apr02)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://www.panda3d.org/license.txt .
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//
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// To contact the maintainers of this program write to
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// panda3d@yahoogroups.com .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef INDEXIMAGE_H
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#define INDEXIMAGE_H
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#include "pandatoolbase.h"
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#include "filename.h"
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#include "pvector.h"
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class RollDirectory;
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class Photo;
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class PNMTextMaker;
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class PNMImage;
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class PNMImageHeader;
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////////////////////////////////////////////////////////////////////
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// Class : IndexImage
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// Description : An aggregate image containing several thumbnails, one
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// for each of several photos. A roll directory will
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// collect its photos into one or more IndexImages.
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////////////////////////////////////////////////////////////////////
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class IndexImage {
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public:
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IndexImage(RollDirectory *dir, int index);
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~IndexImage();
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bool add_photo(int index);
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bool generate_images(const Filename &archive_dir, PNMTextMaker *text_maker);
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bool make_reduced_image(Photo *photo, PNMImage &reduced_image,
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bool generate_index_image, bool force_reduced);
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bool generate_html(ostream &root_html, const Filename &archive_dir,
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const Filename &roll_dir_root);
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bool copy_reduced(const Filename &archive_dir);
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void output(ostream &out) const;
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void write(ostream &out, int indent_level) const;
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private:
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bool generate_reduced_html(ostream &html, Photo *photo, int photo_index,
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int pi, const Filename &roll_dir_root);
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void generate_nav_buttons(ostream &html, const Filename &prev_photo_filename,
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const Filename &next_photo_filename,
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const string &up_href);
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static void compute_reduction(const PNMImageHeader &source_image,
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PNMImage &dest_image,
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int x_size, int y_size);
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static void draw_box(PNMImage &image);
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static void draw_frame(PNMImage &image,
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int frame_left, int frame_top,
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int frame_width, int frame_height,
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int hole_left, int hole_top,
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int hole_width, int hole_height);
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private:
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RollDirectory *_dir;
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int _index;
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string _name;
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class PhotoInfo {
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public:
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int _photo_index;
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int _x_place;
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int _y_place;
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};
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typedef pvector<PhotoInfo> Photos;
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Photos _photos;
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int _index_x_size;
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int _index_y_size;
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string _index_basename;
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};
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INLINE ostream &operator << (ostream &out, const IndexImage &d) {
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d.output(out);
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return out;
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}
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#endif
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