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#ifndef GNUMERIC_MS_OBJ_H
#define GNUMERIC_MS_OBJ_H
/**
* ms-obj.h: MS Excel Graphic Object support for Gnumeric
*
* Author:
* Michael Meeks (michael@ximian.com)
* Jody Goldberg (jody@gnome.org)
*
* (C) 1998-2004 Michael Meeks, Jody Goldberg
**/
#include "ms-excel-read.h"
#define MS_ANCHOR_SIZE 18
typedef enum {
MS_OBJ_ATTR_NONE = 0,
/* Flags */
MS_OBJ_ATTR_FLIP_H,
MS_OBJ_ATTR_FLIP_V,
MS_OBJ_ATTR_UNFILLED,
MS_OBJ_ATTR_OUTLINE_HIDE, /* true of style == 0 hides a line */
/* Integers & Enums */
MS_OBJ_ATTR_IS_INT_MASK = 0x1000,
MS_OBJ_ATTR_BLIP_ID,
MS_OBJ_ATTR_FILL_TYPE,
MS_OBJ_ATTR_FILL_SHADE_TYPE,
MS_OBJ_ATTR_FILL_ANGLE,
MS_OBJ_ATTR_FILL_FOCUS,
MS_OBJ_ATTR_FILL_COLOR,
MS_OBJ_ATTR_FILL_ALPHA,
MS_OBJ_ATTR_FILL_PRESET,
MS_OBJ_ATTR_FILL_BACKGROUND,
MS_OBJ_ATTR_FILL_BACKGROUND_ALPHA,
MS_OBJ_ATTR_OUTLINE_COLOR,
MS_OBJ_ATTR_OUTLINE_WIDTH,
MS_OBJ_ATTR_OUTLINE_STYLE,
MS_OBJ_ATTR_SCROLLBAR_VALUE,
MS_OBJ_ATTR_SCROLLBAR_MIN,
MS_OBJ_ATTR_SCROLLBAR_MAX,
MS_OBJ_ATTR_SCROLLBAR_INC,
MS_OBJ_ATTR_SCROLLBAR_PAGE,
MS_OBJ_ATTR_BLIP_CROP_TOP,
MS_OBJ_ATTR_BLIP_CROP_BOTTOM,
MS_OBJ_ATTR_BLIP_CROP_LEFT,
MS_OBJ_ATTR_BLIP_CROP_RIGHT,
MS_OBJ_ATTR_ARROW_START,
MS_OBJ_ATTR_ARROW_END,
/* Ptrs */
MS_OBJ_ATTR_IS_PTR_MASK = 0x2000,
MS_OBJ_ATTR_ANCHOR,
MS_OBJ_ATTR_TEXT, /* just the text, no markup */
MS_OBJ_ATTR_OBJ_NAME,
/* GArrays */
MS_OBJ_ATTR_IS_GARRAY_MASK = 0x4000,
MS_OBJ_ATTR_POLYGON_COORDS,
/* PangoAttrList */
MS_OBJ_ATTR_IS_PANGO_ATTR_LIST_MASK = 0x10000,
MS_OBJ_ATTR_MARKUP,
/* Expressions */
MS_OBJ_ATTR_IS_EXPR_MASK = 0x20000,
MS_OBJ_ATTR_LINKED_TO_CELL,
MS_OBJ_ATTR_MASK = 0x37000
} MSObjAttrID;
typedef struct {
MSObjAttrID const id;
union {
gboolean v_boolean;
guint32 v_uint;
guint32 v_int;
gpointer v_ptr;
GArray *v_array;
GnmExpr const *v_expr;
PangoAttrList *v_markup;
} v;
} MSObjAttr;
MSObjAttr *ms_obj_attr_new_flag (MSObjAttrID id);
MSObjAttr *ms_obj_attr_new_uint (MSObjAttrID id, guint32 val);
MSObjAttr *ms_obj_attr_new_int (MSObjAttrID id, gint32 val);
MSObjAttr *ms_obj_attr_new_ptr (MSObjAttrID id, gpointer val);
MSObjAttr *ms_obj_attr_new_array (MSObjAttrID id, GArray *array);
MSObjAttr *ms_obj_attr_new_expr (MSObjAttrID id, GnmExpr const *expr);
MSObjAttr *ms_obj_attr_new_markup (MSObjAttrID id, PangoAttrList *list);
typedef GHashTable MSObjAttrBag;
MSObjAttrBag *ms_obj_attr_bag_new (void);
void ms_obj_attr_bag_destroy (MSObjAttrBag *attrs);
void ms_obj_attr_bag_insert (MSObjAttrBag *attrs,
MSObjAttr *attr);
MSObjAttr *ms_obj_attr_bag_lookup (MSObjAttrBag *attrs,
MSObjAttrID id);
guint32 ms_obj_attr_get_uint (MSObjAttrBag *attrs, MSObjAttrID id, guint32 default_value);
gint32 ms_obj_attr_get_int (MSObjAttrBag *attrs, MSObjAttrID id, gint32 default_value);
gpointer ms_obj_attr_get_ptr (MSObjAttrBag *attrs, MSObjAttrID id, gpointer default_value);
GArray *ms_obj_attr_get_array (MSObjAttrBag *attrs, MSObjAttrID id, GArray *default_value);
GnmExpr const *ms_obj_attr_get_expr (MSObjAttrBag *attrs, MSObjAttrID id, GnmExpr const *default_value);
PangoAttrList *ms_obj_attr_get_markup (MSObjAttrBag *attrs, MSObjAttrID id, PangoAttrList *default_value);
struct _MSObj {
int id;
/* Type specific parameters */
SheetObject *gnum_obj;
int excel_type;
char const *excel_type_name;
/* a kludge for now until the indicator and the box have distinct objects */
GnmCellPos comment_pos;
gboolean combo_in_autofilter;
gboolean is_linked;
MSObjAttrBag *attrs;
};
MSObj *ms_obj_new (MSObjAttrBag *attrs);
void ms_read_OBJ (BiffQuery *q, MSContainer *c, MSObjAttrBag *attrs);
void ms_obj_delete (MSObj *obj);
char *ms_read_TXO (BiffQuery *q, MSContainer *c, PangoAttrList **markup);
/********************************************************/
void ms_objv8_write_common (BiffPut *bp, int id, int type, guint16 flags);
void ms_objv8_write_scrollbar (BiffPut *bp);
void ms_objv8_write_listbox (BiffPut *bp, gboolean filtered);
void ms_objv8_write_chart (BiffPut *bp, SheetObject *sog);
#endif /* GNUMERIC_MS_OBJ_H */
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