1 /* GIMP - The GNU Image Manipulation Program
2  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
3  *
4  * gimpcontainertreeview.h
5  * Copyright (C) 2003-2004 Michael Natterer <mitch@gimp.org>
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef __GIMP_CONTAINER_TREE_VIEW_H__
22 #define __GIMP_CONTAINER_TREE_VIEW_H__
23 
24 
25 #include "gimpcontainerbox.h"
26 
27 
28 #define GIMP_TYPE_CONTAINER_TREE_VIEW            (gimp_container_tree_view_get_type ())
29 #define GIMP_CONTAINER_TREE_VIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CONTAINER_TREE_VIEW, GimpContainerTreeView))
30 #define GIMP_CONTAINER_TREE_VIEW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CONTAINER_TREE_VIEW, GimpContainerTreeViewClass))
31 #define GIMP_IS_CONTAINER_TREE_VIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CONTAINER_TREE_VIEW))
32 #define GIMP_IS_CONTAINER_TREE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CONTAINER_TREE_VIEW))
33 #define GIMP_CONTAINER_TREE_VIEW_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CONTAINER_TREE_VIEW, GimpContainerTreeViewClass))
34 
35 
36 typedef struct _GimpContainerTreeViewClass   GimpContainerTreeViewClass;
37 typedef struct _GimpContainerTreeViewPrivate GimpContainerTreeViewPrivate;
38 
39 struct _GimpContainerTreeView
40 {
41   GimpContainerBox              parent_instance;
42 
43   GtkTreeModel                 *model;
44   gint                          n_model_columns;
45   GType                         model_columns[16];
46 
47   GtkTreeView                  *view;
48 
49   GtkTreeViewColumn            *main_column;
50   GtkCellRenderer              *renderer_cell;
51 
52   Gimp                         *dnd_gimp; /* eek */
53 
54   GimpContainerTreeViewPrivate *priv;
55 };
56 
57 struct _GimpContainerTreeViewClass
58 {
59   GimpContainerBoxClass  parent_class;
60 
61   /* signals */
62 
63   void     (* edit_name)      (GimpContainerTreeView   *tree_view);
64 
65   /* virtual functions */
66 
67   gboolean (* drop_possible)  (GimpContainerTreeView   *tree_view,
68                                GimpDndType              src_type,
69                                GimpViewable            *src_viewable,
70                                GimpViewable            *dest_viewable,
71                                GtkTreePath             *drop_path,
72                                GtkTreeViewDropPosition  drop_pos,
73                                GtkTreeViewDropPosition *return_drop_pos,
74                                GdkDragAction           *return_drag_action);
75   void     (* drop_viewable)  (GimpContainerTreeView   *tree_view,
76                                GimpViewable            *src_viewable,
77                                GimpViewable            *dest_viewable,
78                                GtkTreeViewDropPosition  drop_pos);
79   void     (* drop_color)     (GimpContainerTreeView   *tree_view,
80                                const GimpRGB           *src_color,
81                                GimpViewable            *dest_viewable,
82                                GtkTreeViewDropPosition  drop_pos);
83   void     (* drop_uri_list)  (GimpContainerTreeView   *tree_view,
84                                GList                   *uri_list,
85                                GimpViewable            *dest_viewable,
86                                GtkTreeViewDropPosition  drop_pos);
87   void     (* drop_svg)       (GimpContainerTreeView   *tree_view,
88                                const gchar             *svg_data,
89                                gsize                    svg_data_length,
90                                GimpViewable            *dest_viewable,
91                                GtkTreeViewDropPosition  drop_pos);
92   void     (* drop_component) (GimpContainerTreeView   *tree_view,
93                                GimpImage               *image,
94                                GimpChannelType          component,
95                                GimpViewable            *dest_viewable,
96                                GtkTreeViewDropPosition  drop_pos);
97   void     (* drop_pixbuf)    (GimpContainerTreeView   *tree_view,
98                                GdkPixbuf               *pixbuf,
99                                GimpViewable            *dest_viewable,
100                                GtkTreeViewDropPosition  drop_pos);
101 };
102 
103 
104 GType       gimp_container_tree_view_get_type (void) G_GNUC_CONST;
105 
106 GtkWidget * gimp_container_tree_view_new      (GimpContainer *container,
107                                                GimpContext   *context,
108                                                gint           view_size,
109                                                gint           view_border_width);
110 
111 GtkCellRenderer *
112             gimp_container_tree_view_get_name_cell
113                                               (GimpContainerTreeView *tree_view);
114 
115 void        gimp_container_tree_view_set_main_column_title
116                                               (GimpContainerTreeView *tree_view,
117                                                const gchar           *title);
118 
119 void        gimp_container_tree_view_add_toggle_cell
120                                               (GimpContainerTreeView *tree_view,
121                                                GtkCellRenderer       *cell);
122 
123 void        gimp_container_tree_view_add_renderer_cell
124                                               (GimpContainerTreeView *tree_view,
125                                                GtkCellRenderer       *cell);
126 
127 void        gimp_container_tree_view_set_dnd_drop_to_empty
128                                               (GimpContainerTreeView *tree_view,
129                                                gboolean               dnd_drop_to_emtpy);
130 void        gimp_container_tree_view_connect_name_edited
131                                               (GimpContainerTreeView *tree_view,
132                                                GCallback              callback,
133                                                gpointer               data);
134 gboolean    gimp_container_tree_view_name_edited
135                                               (GtkCellRendererText   *cell,
136                                                const gchar           *path_str,
137                                                const gchar           *new_name,
138                                                GimpContainerTreeView *tree_view);
139 
140 
141 #endif  /*  __GIMP_CONTAINER_TREE_VIEW_H__  */
142