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

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
   2
   3 /*
   4  *  (GLABELS) Label and Business Card Creation program for GNOME
   5  *
   6  *  label.h:  GLabels label module header file
   7  *
   8  *  Copyright (C) 2001-2007  Jim Evins <evins@snaught.com>.
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  23  */
  24 #ifndef __LABEL_H__
  25 #define __LABEL_H__
  26
  27 #include <glib-object.h>
  28
  29 #include <libglabels/template.h>
  30 #include "merge.h"
  31 #include "pixbuf-cache.h"
  32 #include <cairo.h>
  33
  34 G_BEGIN_DECLS
  35
  36 typedef struct {
  37         gdouble x1;
  38         gdouble y1;
  39         gdouble x2;
  40         gdouble y2;
  41 } glLabelRegion;
  42
  43 #define GL_TYPE_LABEL            (gl_label_get_type ())
  44 #define GL_LABEL(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GL_TYPE_LABEL, glLabel))
  45 #define GL_LABEL_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GL_TYPE_LABEL, glLabelClass))
  46 #define GL_IS_LABEL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GL_TYPE_LABEL))
  47 #define GL_IS_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GL_TYPE_LABEL))
  48
  49 typedef struct _glLabel          glLabel;
  50 typedef struct _glLabelClass     glLabelClass;
  51
  52 typedef struct _glLabelPrivate   glLabelPrivate;
  53
  54 #include "label-object.h"
  55 struct _glLabel {
  56         GObject         object;
  57
  58         lglTemplate    *template;
  59         gboolean        rotate_flag;
  60
  61         GList          *objects;
  62
  63         glLabelPrivate *priv;
  64 };
  65
  66 struct _glLabelClass {
  67         GObjectClass         parent_class;
  68
  69         void (*changed)          (glLabel *label, gpointer user_data);
  70
  71         void (*name_changed)     (glLabel *label, gpointer user_data);
  72
  73         void (*modified_changed) (glLabel *label, gpointer user_data);
  74
  75         void (*merge_changed)    (glLabel *label, gpointer user_data);
  76
  77         void (*size_changed)     (glLabel *label, gpointer user_data);
  78
  79         void (*object_added)     (glLabel       *label,
  80                                   glLabelObject *object,
  81                                   gpointer       user_data);
  82
  83 };
  84
  85
  86 GType         gl_label_get_type                (void) G_GNUC_CONST;
  87
  88 GObject      *gl_label_new                     (void);
  89
  90
  91 void          gl_label_add_object              (glLabel       *label,
  92                                                 glLabelObject *object);
  93
  94 void          gl_label_remove_object           (glLabel       *label,
  95                                                 glLabelObject *object);
  96
  97 void          gl_label_raise_object_to_top     (glLabel       *label,
  98                                                 glLabelObject *object);
  99
 100 void          gl_label_lower_object_to_bottom  (glLabel       *label,
 101                                                 glLabelObject *object);
 102
 103
 104 void          gl_label_set_template            (glLabel       *label,
 105                                                 lglTemplate   *template);
 106
 107 void          gl_label_set_rotate_flag         (glLabel       *label,
 108                                                 gboolean       rotate_flag);
 109
 110 void          gl_label_get_size                (glLabel       *label,
 111                                                 gdouble       *w,
 112                                                 gdouble       *h);
 113
 114
 115 void          gl_label_set_merge               (glLabel       *label,
 116                                                 glMerge       *merge);
 117
 118 glMerge      *gl_label_get_merge               (glLabel       *label);
 119
 120
 121 gchar        *gl_label_get_filename            (glLabel       *label);
 122
 123 gchar        *gl_label_get_short_name          (glLabel       *label);
 124
 125 GHashTable   *gl_label_get_pixbuf_cache        (glLabel       *label);
 126
 127 gboolean      gl_label_is_modified             (glLabel       *label);
 128
 129 gboolean      gl_label_is_untitled             (glLabel       *label);
 130
 131 gboolean      gl_label_can_undo                (glLabel       *label);
 132
 133 gboolean      gl_label_can_redo                (glLabel       *label);
 134
 135
 136 void          gl_label_set_filename            (glLabel       *label,
 137                                                 const gchar   *filename);
 138
 139 void          gl_label_clear_modified          (glLabel       *label);
 140
 141 void          gl_label_set_compression         (glLabel       *label,
 142                                                 gint           compression);
 143
 144 gint          gl_label_get_compression         (glLabel       *label);
 145
 146 void          gl_label_draw                    (glLabel       *label,
 147                                                 cairo_t       *cr,
 148                                                 gboolean       screen_flag,
 149                                                 glMergeRecord *record);
 150
 151 G_END_DECLS
 152
 153
 154 #endif /* __LABEL_H__ */