e-util/e-table-group-container.h

   1 /*
   2  *
   3  * This program is free software; you can redistribute it and/or modify it
   4  * under the terms of the GNU Lesser General Public License as published by
   5  * the Free Software Foundation.
   6  *
   7  * This program is distributed in the hope that it will be useful, but
   8  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   9  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  10  * for more details.
  11  *
  12  * You should have received a copy of the GNU Lesser General Public License
  13  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  14  *
  15  *
  16  * Authors:
  17  *              Chris Lahey <clahey@ximian.com>
  18  *
  19  * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
  20  *
  21  */
  22
  23 #if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
  24 #error "Only <e-util/e-util.h> should be included directly."
  25 #endif
  26
  27 #ifndef _E_TABLE_GROUP_CONTAINER_H_
  28 #define _E_TABLE_GROUP_CONTAINER_H_
  29
  30 #include <libgnomecanvas/libgnomecanvas.h>
  31
  32 #include <e-util/e-table-group.h>
  33 #include <e-util/e-table-header.h>
  34 #include <e-util/e-table-item.h>
  35 #include <e-util/e-table-model.h>
  36
  37 /* Standard GObject macros */
  38 #define E_TYPE_TABLE_GROUP_CONTAINER \
  39         (e_table_group_container_get_type ())
  40 #define E_TABLE_GROUP_CONTAINER(obj) \
  41         (G_TYPE_CHECK_INSTANCE_CAST \
  42         ((obj), E_TYPE_TABLE_GROUP_CONTAINER, ETableGroupContainer))
  43 #define E_TABLE_GROUP_CONTAINER_CLASS(cls) \
  44         (G_TYPE_CHECK_CLASS_CAST \
  45         ((cls), E_TYPE_TABLE_GROUP_CONTAINER, ETableGroupContainerClass))
  46 #define E_IS_TABLE_GROUP_CONTAINER(obj) \
  47         (G_TYPE_CHECK_INSTANCE_TYPE \
  48         ((obj), E_TYPE_TABLE_GROUP_CONTAINER))
  49 #define E_IS_TABLE_GROUP_CONTAINER_CLASS(cls) \
  50         (G_TYPE_CHECK_CLASS_TYPE \
  51         ((cls), E_TYPE_TABLE_GROUP_CONTAINER))
  52 #define E_TABLE_GROUP_CONTAINER_GET_CLASS(obj) \
  53         (G_TYPE_INSTANCE_GET_CLASS \
  54         ((obj), E_TYPE_TABLE_GROUP_CONTAINER, ETableGroupContainerClass))
  55
  56 G_BEGIN_DECLS
  57
  58 typedef struct _ETableGroupContainer ETableGroupContainer;
  59 typedef struct _ETableGroupContainerClass ETableGroupContainerClass;
  60
  61 typedef struct _ETableGroupContainerChildNode ETableGroupContainerChildNode;
  62
  63 struct _ETableGroupContainer {
  64         ETableGroup group;
  65
  66         /*
  67          * The ETableCol used to group this set
  68          */
  69         ETableCol *ecol;
  70         gint ascending;
  71
  72         /*
  73          * List of ETableGroups we stack
  74          */
  75         GList *children;
  76
  77         /*
  78          * The canvas rectangle that contains the children
  79          */
  80         GnomeCanvasItem *rect;
  81
  82         PangoFontDescription *font_desc;
  83
  84         gdouble width, height, minimum_width;
  85
  86         ETableSortInfo *sort_info;
  87         gint n;
  88         gint length_threshold;
  89
  90         ESelectionModel *selection_model;
  91
  92         guint alternating_row_colors : 1;
  93         guint horizontal_draw_grid : 1;
  94         guint vertical_draw_grid : 1;
  95         guint draw_focus : 1;
  96         guint uniform_row_height : 1;
  97         ECursorMode cursor_mode;
  98
  99         /*
 100          * State: the ETableGroup is open or closed
 101          */
 102         guint open : 1;
 103 };
 104
 105 struct _ETableGroupContainerClass {
 106         ETableGroupClass parent_class;
 107 };
 108
 109 struct _ETableGroupContainerChildNode {
 110         ETableGroup *child;
 111         gpointer key;
 112         gchar *string;
 113         GnomeCanvasItem *text;
 114         GnomeCanvasItem *rect;
 115         gint count;
 116 };
 117
 118 GType           e_table_group_container_get_type
 119                                                 (void) G_GNUC_CONST;
 120 ETableGroup *   e_table_group_container_new     (GnomeCanvasGroup *parent,
 121                                                  ETableHeader *full_header,
 122                                                  ETableHeader *header,
 123                                                  ETableModel *model,
 124                                                  ETableSortInfo *sort_info,
 125                                                  gint n);
 126 void            e_table_group_container_construct
 127                                                 (GnomeCanvasGroup *parent,
 128                                                  ETableGroupContainer *etgc,
 129                                                  ETableHeader *full_header,
 130                                                  ETableHeader *header,
 131                                                  ETableModel *model,
 132                                                  ETableSortInfo *sort_info,
 133                                                  gint n);
 134 gboolean        e_table_group_container_is_editing
 135                                                 (ETableGroupContainer *etgc);
 136
 137 G_END_DECLS
 138
 139 #endif /* _E_TABLE_GROUP_CONTAINER_H_ */