src/gnm-pane-impl.h

   1 /* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 #ifndef _GNM_PANE_IMPL_H_
   3 # define _GNM_PANE_IMPL_H_
   4
   5 #include <src/gnm-pane.h>
   6 #include <src/gnumeric-simple-canvas.h>
   7 #include <goffice/canvas/goc-structs.h>
   8 #include <gtk/gtk.h>
   9
  10 G_BEGIN_DECLS
  11
  12 #define GNM_PANE_MAX_X 1600000
  13 #define GNM_PANE_MAX_Y 1536000000
  14
  15 struct _GnmPane {
  16         GnmSimpleCanvas simple;
  17
  18         GnmCellPos first, last_full, last_visible;
  19         struct {
  20                 gint64 x, y;
  21         } first_offset;
  22
  23         /* In stacking order from lowest to highest */
  24         GocGroup *grid_items;   /* grid & cursors */
  25         GocGroup *object_views; /* object views */
  26         GocGroup *action_items; /* drag cursors, and object ctrl pts */
  27
  28         /* Sliding scroll */
  29         GnmPaneSlideHandler slide_handler;
  30         gpointer   slide_data;
  31         guint      sliding_timer;       /* a gtk_timeout tag, 0 means not set */
  32         int        sliding_x, sliding_y;
  33         int        sliding_dx, sliding_dy;
  34         gboolean   sliding_adjacent_h, sliding_adjacent_v;
  35
  36         /*  IM */
  37         guint im_preedit_started :1;
  38         guint preedit_length;
  39         GtkIMContext  *im_context;
  40         PangoAttrList *preedit_attrs;
  41
  42         gboolean insert_decimal;
  43
  44         int              index;
  45         struct {
  46                 GocCanvas *canvas;
  47                 GnmItemBar *item;
  48         } col, row;
  49
  50         /* Lines across the grid.  Used for col/row resize and the creation of
  51          * frozen panes */
  52         struct {
  53                 GocItem   *guide, *start;
  54                 GocPoint  *points;
  55         } size_guide;
  56
  57         GnmItemGrid *grid;
  58         GnmItemEdit *editor;
  59
  60         struct {
  61                 GnmItemCursor *std, *rangesel, *special;
  62                 GSList *animated;
  63
  64                 GSList *expr_range;     /* highlight refs while editing */
  65         } cursor;
  66
  67         struct {
  68                 int              button;          /* the button that intiated the object drag */
  69                 gboolean         created_objects;
  70                 gboolean         had_motion;      /* while dragging did we actually move */
  71                 GHashTable      *ctrl_pts;        /* arrays of GocItems hashed by sheet object */
  72                 double           last_x, last_y, origin_x, origin_y;
  73         } drag;
  74
  75         GdkCursor       *mouse_cursor;
  76         GtkWidget       *size_tip;
  77         SheetObject     *cur_object;
  78 };
  79
  80 G_END_DECLS
  81
  82 #endif /* _GNM_PANE_IMPL_H_ */