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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
#ifndef _E_SELECTION_MODEL_H_
#define _E_SELECTION_MODEL_H_
#include <gtk/gtkobject.h>
#include <gal/util/e-sorter.h>
#include <gdk/gdktypes.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define E_SELECTION_MODEL_TYPE (e_selection_model_get_type ())
#define E_SELECTION_MODEL(o) (GTK_CHECK_CAST ((o), E_SELECTION_MODEL_TYPE, ESelectionModel))
#define E_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_SELECTION_MODEL_TYPE, ESelectionModelClass))
#define E_IS_SELECTION_MODEL(o) (GTK_CHECK_TYPE ((o), E_SELECTION_MODEL_TYPE))
#define E_IS_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_SELECTION_MODEL_TYPE))
typedef void (*EForeachFunc) (int model_row,
gpointer closure);
/* list selection modes */
typedef enum {
E_CURSOR_LINE,
E_CURSOR_SIMPLE,
E_CURSOR_SPREADSHEET,
} ECursorMode;
typedef struct {
GtkObject base;
ESorter *sorter;
gint row_count;
guint32 *selection;
gint cursor_row;
gint cursor_col;
gint selection_start_row;
guint model_changed_id;
guint model_row_inserted_id, model_row_deleted_id;
guint frozen : 1;
guint selection_model_changed : 1;
guint group_info_changed : 1;
GtkSelectionMode mode;
ECursorMode cursor_mode;
} ESelectionModel;
typedef struct {
GtkObjectClass parent_class;
gint (*get_row_count) (ESelectionModel *selection);
/*
* Signals
*/
void (*cursor_changed) (ESelectionModel *selection, int row, int col);
void (*cursor_activated) (ESelectionModel *selection, int row, int col);
void (*selection_changed) (ESelectionModel *selection);
} ESelectionModelClass;
GtkType e_selection_model_get_type (void);
gboolean e_selection_model_is_row_selected (ESelectionModel *selection,
gint n);
void e_selection_model_foreach (ESelectionModel *selection,
EForeachFunc callback,
gpointer closure);
void e_selection_model_do_something (ESelectionModel *selection,
guint row,
guint col,
GdkModifierType state);
void e_selection_model_maybe_do_something (ESelectionModel *selection,
guint row,
guint col,
GdkModifierType state);
gint e_selection_model_key_press (ESelectionModel *selection,
GdkEventKey *key);
void e_selection_model_clear (ESelectionModel *selection);
gint e_selection_model_selected_count (ESelectionModel *selection);
void e_selection_model_select_all (ESelectionModel *selection);
void e_selection_model_invert_selection (ESelectionModel *selection);
/* Private Functions */
void e_selection_model_insert_row (ESelectionModel *esm,
int row);
void e_selection_model_delete_row (ESelectionModel *esm,
int row);
void e_selection_model_move_row (ESelectionModel *esm,
int old_row,
int new_row);
/* Virtual Function */
gint e_selection_model_get_row_count (ESelectionModel *esm);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _E_SELECTION_MODEL_H_ */
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