git.sur5r.net Git - glabels/blob - glabels1/src/label.h

   1 /*
   2  *  (GLABELS) Label and Business Card Creation program for GNOME
   3  *
   4  *  label.h:  GLabels label module header file
   5  *
   6  *  Copyright (C) 2001-2002  Jim Evins <evins@snaught.com>.
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  21  */
  22 #ifndef __LABEL_H__
  23 #define __LABEL_H__
  24
  25 #include <gtk/gtk.h>
  26 #include <libgnomeprint/gnome-font.h>
  27 #include <gdk-pixbuf/gdk-pixbuf.h>
  28
  29 #include "merge.h"
  30 #include "text_node.h"
  31 #include "template.h"
  32 #include "bc.h"
  33
  34 typedef struct {
  35
  36         gchar *template_name;
  37         glTemplate *template;
  38         gboolean rotate_flag;
  39
  40         gdouble width, height;
  41
  42         GList *objects;
  43
  44         glMergeType merge_type;
  45         gchar *merge_src;
  46         GList *merge_fields;    /* Merge Field Definitions */
  47
  48 } glLabel;
  49
  50 typedef enum {
  51         GL_LABEL_OBJECT_TEXT,
  52         GL_LABEL_OBJECT_BOX,
  53         GL_LABEL_OBJECT_LINE,
  54         GL_LABEL_OBJECT_ELLIPSE,
  55         GL_LABEL_OBJECT_IMAGE,
  56         GL_LABEL_OBJECT_BARCODE,
  57         GL_LABEL_OBJECT_N_TYPES
  58 } glLabelObjectType;
  59
  60 typedef struct {
  61
  62         glLabel *parent;
  63
  64         glLabelObjectType type;
  65         gdouble x, y;
  66
  67         union {
  68
  69                 struct {
  70                         GList *lines;   /* list of glLabelTextNode lists */
  71                         gchar *font_family;
  72                         gdouble font_size;
  73                         GnomeFontWeight font_weight;
  74                         gboolean font_italic_flag;
  75                         GtkJustification just;
  76                         guint color;
  77                 } text;
  78
  79                 struct {
  80                         gdouble w, h;
  81                         gdouble line_width;
  82                         guint line_color;
  83                         guint fill_color;
  84                 } box;
  85
  86                 struct {
  87                         gdouble dx, dy;
  88                         gdouble line_width;
  89                         guint line_color;
  90                 } line;
  91
  92                 struct {
  93                         gdouble w, h;
  94                         gdouble line_width;
  95                         guint line_color;
  96                         guint fill_color;
  97                 } ellipse;
  98
  99                 struct {
 100                         gchar *filename;
 101                         gdouble w, h;
 102                         GdkPixbuf *image;
 103                 } image;
 104
 105                 struct {
 106                         glTextNode *text_node;
 107                         glBarcodeStyle style;
 108                         guint color;
 109                         gboolean text_flag;
 110                         gdouble scale;
 111                 } barcode;
 112
 113         } arg;
 114
 115 } glLabelObject;
 116 \f
 117 typedef enum {
 118         LABEL_UNKNOWN_MEDIA = 1,
 119         LABEL_OK = 0,
 120         LABEL_ERROR_OPEN_XML_PARSE = -10,
 121         LABEL_ERROR_SAVE_XML_FILE = -20,
 122 } glLabelStatus;
 123
 124 extern glLabel *gl_label_new (void);
 125 extern glLabel *gl_label_new_with_template (const gchar * tmplt_name,
 126                                             gboolean rotate_flag);
 127 extern void gl_label_free (glLabel ** label);
 128
 129 extern glLabelStatus gl_label_open_xml (glLabel ** label,
 130                                         const gchar * filename);
 131 extern glLabelStatus gl_label_open_xml_buffer (glLabel ** label,
 132                                                const gchar * buffer);
 133
 134 extern glLabelStatus gl_label_save_xml (glLabel * label,
 135                                         const gchar * filename);
 136
 137 glLabelStatus gl_label_save_xml_buffer (glLabel * label,
 138                                         gchar ** buffer);
 139
 140 extern glLabelObject *gl_label_object_new (glLabel * label,
 141                                            glLabelObjectType type);
 142
 143 extern glLabelObject *gl_label_object_new_from_object (glLabel * label,
 144                                                        glLabelObject * object);
 145
 146 extern void gl_label_object_free (glLabelObject ** object);
 147
 148 extern void gl_label_object_raise_to_front (glLabelObject * object);
 149 extern void gl_label_object_lower_to_back (glLabelObject * object);
 150
 151 #endif