src/gnm-pane.h

   1 #ifndef _GNM_PANE_H_
   2 # define _GNM_PANE_H_
   3
   4 #include <gnumeric-fwd.h>
   5 #include <goffice/goffice.h>
   6
   7 G_BEGIN_DECLS
   8
   9 #define GNM_PANE_TYPE   (gnm_pane_get_type ())
  10 #define GNM_PANE(o)     (G_TYPE_CHECK_INSTANCE_CAST((o), GNM_PANE_TYPE, GnmPane))
  11 #define GNM_IS_PANE(o)  (G_TYPE_CHECK_INSTANCE_TYPE((o), GNM_PANE_TYPE))
  12
  13 GType    gnm_pane_get_type (void);
  14 GnmPane *gnm_pane_new (SheetControlGUI *scg,
  15                        gboolean col_headers, gboolean row_headers, int index);
  16
  17 int   gnm_pane_find_col         (GnmPane const *pane, gint64 x, gint64 *col_origin);
  18 int   gnm_pane_find_row         (GnmPane const *pane, gint64 y, gint64 *row_origin);
  19 void  gnm_pane_redraw_range     (GnmPane *pane, GnmRange const *r);
  20 void  gnm_pane_compute_visible_region (GnmPane *pane, gboolean full_recompute);
  21 void  gnm_pane_bound_set        (GnmPane *pane,
  22                                  int start_col, int start_row,
  23                                  int end_col, int end_row);
  24
  25
  26
  27 void    gnm_pane_edit_start  (GnmPane *p);
  28 void    gnm_pane_edit_stop   (GnmPane *p);
  29
  30 void    gnm_pane_size_guide_start  (GnmPane *p, gboolean vert, int colrow, gboolean is_colrow_resize);
  31 void    gnm_pane_size_guide_motion      (GnmPane *p, gboolean vert, gint64 guide_pos);
  32 void    gnm_pane_size_guide_stop        (GnmPane *p);
  33
  34 void     gnm_pane_reposition_cursors       (GnmPane *pane);
  35 gboolean gnm_pane_cursor_bound_set         (GnmPane *pane, GnmRange const *r);
  36 gboolean gnm_pane_rangesel_bound_set       (GnmPane *pane, GnmRange const *r);
  37 void     gnm_pane_rangesel_start           (GnmPane *pane, GnmRange const *r);
  38 void     gnm_pane_rangesel_stop            (GnmPane *pane);
  39 gboolean gnm_pane_special_cursor_bound_set (GnmPane *pane, GnmRange const *r);
  40 void     gnm_pane_special_cursor_start     (GnmPane *pane, int style, int button);
  41 void     gnm_pane_special_cursor_stop      (GnmPane *pane);
  42 void     gnm_pane_mouse_cursor_set         (GnmPane *pane, GdkCursor *c);
  43 void     gnm_pane_expr_cursor_bound_set    (GnmPane *pane, GnmRange const *r,
  44                                             GOColor color);
  45 void     gnm_pane_expr_cursor_stop         (GnmPane *pane);
  46
  47 /************************************************************************/
  48
  49 void gnm_pane_objects_drag        (GnmPane *pane, SheetObject *so,
  50                                    gdouble new_x, gdouble new_y,int drag_type,
  51                                    gboolean symmetric,gboolean snap_to_grid);
  52 void gnm_pane_object_unselect     (GnmPane *pane, SheetObject *so);
  53 void gnm_pane_object_update_bbox  (GnmPane *pane, SheetObject *so);
  54 void gnm_pane_object_start_resize (GnmPane *pane, int button,
  55                                    guint64 x, gint64 y,
  56                                    SheetObject *so, int drag_type,
  57                                    gboolean is_creation);
  58 void gnm_pane_object_autoscroll   (GnmPane *pane, GdkDragContext *context,
  59                                    gint x, gint y, guint time);
  60
  61 GocGroup *gnm_pane_object_group (GnmPane *pane);
  62 void gnm_pane_display_object_menu (GnmPane *pane, SheetObject *so,
  63                                            GdkEvent *event);
  64
  65 /* A convenience api */
  66 SheetObjectView *gnm_pane_object_register (SheetObject *so, GocItem *view,
  67                                            gboolean selectable);
  68 void             gnm_pane_widget_register (SheetObject *so, GtkWidget *w,
  69                                            GocItem *view);
  70
  71 /************************************************************************/
  72
  73 typedef enum {
  74         GNM_PANE_SLIDE_X = 1,
  75         GNM_PANE_SLIDE_Y = 2,
  76         GNM_PANE_SLIDE_EXTERIOR_ONLY = 4,
  77         GNM_PANE_SLIDE_AT_COLROW_BOUND = 8 /* not implemented */
  78 } GnmPaneSlideFlags;
  79 typedef struct {
  80         int col, row;
  81         gpointer user_data;
  82 } GnmPaneSlideInfo;
  83 typedef gboolean (*GnmPaneSlideHandler) (GnmPane *pane, GnmPaneSlideInfo const *info);
  84
  85 void     gnm_pane_slide_stop      (GnmPane *pane);
  86 void     gnm_pane_slide_init      (GnmPane *pane);
  87 gboolean gnm_pane_handle_motion (GnmPane *pane,
  88                                  GocCanvas    *canvas,
  89                                  gint64 x, gint64 y,
  90                                  GnmPaneSlideFlags   slide_flags,
  91                                  GnmPaneSlideHandler handler,
  92                                  gpointer user_data);
  93
  94 /************************************************************************/
  95
  96 void gnm_pane_set_direction     (GnmPane *pane, GocDirection direction);
  97
  98 G_END_DECLS
  99
 100 #endif /* _GNM_PANE_H_ */