notebook.h

   1 /*
   2  * (c) 2010 Cyrill Gorcunov, gorcunov@gmail.com
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or (at
   7  * your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  17  *
  18  */
  19
  20 #ifndef NOTEBOOK_H
  21 #define NOTEBOOK_H
  22
  23 #include <gtk/gtk.h>
  24
  25 #include "list.h"
  26
  27 #define NB_STATUS_LOCKED        (1 << 0)
  28 #define NB_STATUS_SOURCE        (1 << 1)
  29 #define NB_STATUS_QUERY         (1 << 2)
  30
  31 #define NB_ENOPAGE              -2
  32
  33 struct notebook {
  34         GtkWidget       *me;            /* this notebook */
  35         struct list_head pages;         /* all pages in notebook */
  36         void            *private;       /* auxilary */
  37 };
  38
  39 struct notebook_title {
  40         GtkWidget       *container;     /* other widgets embedded in */
  41         GtkWidget       *label;         /* notebook title string */
  42         GtkWidget       *lock_button;   /* page locking specifics */
  43         GtkWidget       *lock_image;
  44         GtkWidget       *close_button;  /* page closing specifics */
  45         GtkWidget       *close_image;
  46 };
  47
  48 struct notebook_page {
  49         struct list_head siblings;      /* all pages in notebook */
  50
  51         struct notebook *notebook;      /* whom we belong to */
  52         struct notebook_title title;    /* title specifics */
  53         GtkWidget       *parent;        /* which object we're embedded */
  54         GtkWidget       *child;         /* content of this page */
  55         void            *private;       /* private for hooks */
  56         void            (*child_delete_hook)(GtkWidget *child, void *private);
  57         void            (*page_changed_hook)(struct notebook_page *page);
  58         int             status;
  59 };
  60
  61 void notebook_init(void);
  62 void notebook_fini(void);
  63
  64 struct notebook *notebook_create(void);
  65 void notebook_delete(struct notebook *notebook);
  66 struct notebook_page *notebook_create_page(struct notebook *notebook, char *title, int title_nchars, int status);
  67 void notebook_page_child_attach(struct notebook_page *page, GtkWidget *widget, void *private,
  68                                 void (*page_changed_hook)(struct notebook_page *page),
  69                                 void (*child_delete_hook)(GtkWidget *child, void *private));
  70 void notebook_page_child_dettach(struct notebook_page *page);
  71 void notebook_activate_page(struct notebook *notebook, struct notebook_page *page);
  72
  73 struct notebook_page *notebook_page_find(struct notebook *notebook, GtkWidget *child);
  74
  75 #endif /* NOTEBOOK_H */