261 lines
6.6 KiB
C
261 lines
6.6 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) version 3.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with the program; if not, see <http://www.gnu.org/licenses/>
|
|
*
|
|
*
|
|
* Authors:
|
|
* Chris Lahey <clahey@ximian.com>
|
|
*
|
|
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
|
|
*
|
|
*/
|
|
|
|
#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
|
|
#error "Only <e-util/e-util.h> should be included directly."
|
|
#endif
|
|
|
|
#ifndef E_TREE_H
|
|
#define E_TREE_H
|
|
|
|
#include <gtk/gtk.h>
|
|
#include <libxml/tree.h>
|
|
#include <libgnomecanvas/libgnomecanvas.h>
|
|
|
|
#include <e-util/e-printable.h>
|
|
#include <e-util/e-table-extras.h>
|
|
#include <e-util/e-table-item.h>
|
|
#include <e-util/e-table-specification.h>
|
|
#include <e-util/e-table-state.h>
|
|
#include <e-util/e-tree-model.h>
|
|
#include <e-util/e-tree-table-adapter.h>
|
|
#include <e-util/e-tree-selection-model.h>
|
|
|
|
/* Standard GObject macros */
|
|
#define E_TYPE_TREE \
|
|
(e_tree_get_type ())
|
|
#define E_TREE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST \
|
|
((obj), E_TYPE_TREE, ETree))
|
|
#define E_TREE_CLASS(cls) \
|
|
(G_TYPE_CHECK_CLASS_CAST \
|
|
((cls), E_TYPE_TREE, ETreeClass))
|
|
#define E_IS_TREE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE \
|
|
((obj), E_TYPE_TREE))
|
|
#define E_IS_TREE_CLASS(cls) \
|
|
(G_TYPE_CHECK_CLASS_TYPE \
|
|
((cls), E_TYPE_TREE))
|
|
#define E_TREE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS \
|
|
((obj), E_TYPE_TREE))
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _ETree ETree;
|
|
typedef struct _ETreeClass ETreeClass;
|
|
typedef struct _ETreePrivate ETreePrivate;
|
|
|
|
struct _ETree {
|
|
GtkTable parent;
|
|
ETreePrivate *priv;
|
|
};
|
|
|
|
struct _ETreeClass {
|
|
GtkTableClass parent_class;
|
|
|
|
void (*cursor_change) (ETree *tree,
|
|
gint row,
|
|
ETreePath path);
|
|
void (*cursor_activated) (ETree *tree,
|
|
gint row,
|
|
ETreePath path);
|
|
void (*selection_change) (ETree *tree);
|
|
void (*double_click) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkEvent *event);
|
|
gboolean (*right_click) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkEvent *event);
|
|
gboolean (*click) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkEvent *event);
|
|
gboolean (*key_press) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkEvent *event);
|
|
gboolean (*start_drag) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkEvent *event);
|
|
void (*state_change) (ETree *tree);
|
|
gboolean (*white_space_event) (ETree *tree,
|
|
GdkEvent *event);
|
|
|
|
/* Source side drag signals */
|
|
void (*tree_drag_begin) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context);
|
|
void (*tree_drag_end) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context);
|
|
void (*tree_drag_data_get) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context,
|
|
GtkSelectionData *selection_data,
|
|
guint info,
|
|
guint time);
|
|
void (*tree_drag_data_delete)
|
|
(ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context);
|
|
|
|
/* Target side drag signals */
|
|
void (*tree_drag_leave) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context,
|
|
guint time);
|
|
gboolean (*tree_drag_motion) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context,
|
|
gint x,
|
|
gint y,
|
|
guint time);
|
|
gboolean (*tree_drag_drop) (ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context,
|
|
gint x,
|
|
gint y,
|
|
guint time);
|
|
void (*tree_drag_data_received)
|
|
(ETree *tree,
|
|
gint row,
|
|
ETreePath path,
|
|
gint col,
|
|
GdkDragContext *context,
|
|
gint x,
|
|
gint y,
|
|
GtkSelectionData *selection_data,
|
|
guint info,
|
|
guint time);
|
|
};
|
|
|
|
GType e_tree_get_type (void) G_GNUC_CONST;
|
|
gboolean e_tree_construct (ETree *tree,
|
|
ETreeModel *etm,
|
|
ETableExtras *ete,
|
|
ETableSpecification *specification);
|
|
GtkWidget * e_tree_new (ETreeModel *etm,
|
|
ETableExtras *ete,
|
|
ETableSpecification *specification);
|
|
|
|
/* To save the state */
|
|
ETableState * e_tree_get_state_object (ETree *tree);
|
|
ETableSpecification *
|
|
e_tree_get_spec (ETree *tree);
|
|
|
|
/* note that it is more efficient to provide the state at creation time */
|
|
void e_tree_set_state_object (ETree *tree,
|
|
ETableState *state);
|
|
void e_tree_show_cursor_after_reflow (ETree *tree);
|
|
|
|
void e_tree_set_cursor (ETree *tree,
|
|
ETreePath path);
|
|
|
|
/* NULL means we don't have the cursor. */
|
|
ETreePath e_tree_get_cursor (ETree *tree);
|
|
void e_tree_path_foreach (ETree *tree,
|
|
ETreeForeachFunc callback,
|
|
gpointer closure);
|
|
void e_tree_get_cell_at (ETree *tree,
|
|
gint x,
|
|
gint y,
|
|
gint *row_return,
|
|
gint *col_return);
|
|
void e_tree_get_cell_geometry (ETree *tree,
|
|
gint row,
|
|
gint col,
|
|
gint *x_return,
|
|
gint *y_return,
|
|
gint *width_return,
|
|
gint *height_return);
|
|
|
|
/* Useful accessors */
|
|
ETreeModel * e_tree_get_model (ETree *tree);
|
|
ESelectionModel *
|
|
e_tree_get_selection_model (ETree *tree);
|
|
ETreeTableAdapter *
|
|
e_tree_get_table_adapter (ETree *tree);
|
|
|
|
/* Drag & drop stuff. */
|
|
|
|
/* Source side */
|
|
void e_tree_drag_source_set (ETree *tree,
|
|
GdkModifierType start_button_mask,
|
|
const GtkTargetEntry *targets,
|
|
gint n_targets,
|
|
GdkDragAction actions);
|
|
void e_tree_drag_source_unset (ETree *tree);
|
|
|
|
/* There probably should be functions for setting the targets
|
|
* as a GtkTargetList
|
|
*/
|
|
GdkDragContext *e_tree_drag_begin (ETree *tree,
|
|
gint row,
|
|
gint col,
|
|
GtkTargetList *targets,
|
|
GdkDragAction actions,
|
|
gint button,
|
|
GdkEvent *event);
|
|
|
|
gboolean e_tree_is_dragging (ETree *tree);
|
|
|
|
ETableItem * e_tree_get_item (ETree *tree);
|
|
|
|
GnomeCanvasItem *
|
|
e_tree_get_header_item (ETree *tree);
|
|
|
|
void e_tree_set_info_message (ETree *tree,
|
|
const gchar *info_message);
|
|
|
|
void e_tree_freeze_state_change (ETree *tree);
|
|
void e_tree_thaw_state_change (ETree *tree);
|
|
|
|
gboolean e_tree_is_editing (ETree *tree);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* E_TREE_H */
|
|
|