#ifndef GNM_MS_OBJ_H #define GNM_MS_OBJ_H /** * ms-obj.h: MS Excel Graphic Object support for Gnumeric * * Authors: * Jody Goldberg (jody@gnome.org) * Michael Meeks (michael@ximian.com) * * (C) 1998-2001 Michael Meeks * (C) 2002-2005 Jody Goldberg **/ #include "ms-excel-read.h" #include "ms-excel-write.h" #define MS_ANCHOR_SIZE 18 enum { MSOT_GROUP00 = 0x00, /* ??? */ MSOT_LINE = 0x01, MSOT_RECTANGLE = 0x02, MSOT_OVAL = 0x03, MSOT_ARC = 0x04, MSOT_CHART = 0x05, MSOT_TEXTBOX = 0x06, MSOT_BUTTON = 0x07, MSOT_PICTURE = 0x08, MSOT_POLYGON = 0x09, MSOT_CHECKBOX = 0x0b, MSOT_OPTION = 0x0c, MSOT_EDIT = 0x0d, MSOT_LABEL = 0x0e, MSOT_DIALOG = 0x0f, MSOT_SPINNER = 0x10, MSOT_SCROLLBAR = 0x11, MSOT_LIST = 0x12, MSOT_GROUP = 0x13, MSOT_COMBO = 0x14, MSOT_COMMENT = 0x19, MSOT_DRAWING = 0x1e, MSOT_TOGGLE = 0x70 }; 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_START_WIDTH, MS_OBJ_ATTR_ARROW_START_LENGTH, MS_OBJ_ATTR_ARROW_END, MS_OBJ_ATTR_ARROW_END_WIDTH, MS_OBJ_ATTR_ARROW_END_LENGTH, /* 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, MS_OBJ_ATTR_OBJ_ALT_TEXT, /* 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_INPUT_FROM, MS_OBJ_ATTR_MACRO_EXPR, /* GObjects */ MS_OBJ_ATTR_IS_GOBJECT_MASK = 0x40000, MS_OBJ_ATTR_IMDATA, MS_OBJ_ATTR_MASK = 0x77000 } MSObjAttrID; typedef struct { MSObjAttrID const id; union { gboolean v_boolean; guint32 v_uint; guint32 v_int; gpointer v_ptr; GArray *v_array; GnmExprTop const *v_texpr; PangoAttrList *v_markup; GObject *v_object; } 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, GnmExprTop const *texpr); MSObjAttr *ms_obj_attr_new_markup (MSObjAttrID id, PangoAttrList *list); MSObjAttr *ms_obj_attr_new_gobject (MSObjAttrID id, GObject *object); typedef GHashTable MSObjAttrBag; MSObjAttrBag *ms_obj_attr_bag_new (void); void ms_obj_attr_bag_destroy (MSObjAttrBag *ab); void ms_obj_attr_bag_insert (MSObjAttrBag *ab, MSObjAttr *attr); MSObjAttr *ms_obj_attr_bag_lookup (MSObjAttrBag *ab, MSObjAttrID id); guint32 ms_obj_attr_get_uint (MSObjAttrBag *ab, MSObjAttrID id, guint32 default_value); gint32 ms_obj_attr_get_int (MSObjAttrBag *ab, MSObjAttrID id, gint32 default_value); gboolean ms_obj_attr_get_ptr (MSObjAttrBag *ab, MSObjAttrID id, gpointer *res, gboolean steal); GArray *ms_obj_attr_get_array (MSObjAttrBag *ab, MSObjAttrID id, GArray *default_value, gboolean steal); GnmExprTop const *ms_obj_attr_get_expr (MSObjAttrBag *ab, MSObjAttrID id, GnmExprTop const *default_value, gboolean steal); PangoAttrList *ms_obj_attr_get_markup (MSObjAttrBag *ab, MSObjAttrID id, PangoAttrList *default_value, gboolean steal); GObject *ms_obj_attr_get_gobject (MSObjAttrBag *attrs, MSObjAttrID id); 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 *ab); gboolean ms_read_OBJ (BiffQuery *q, MSContainer *c, MSObjAttrBag *ab); 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_old (BiffPut *bp); void ms_objv8_write_listbox (BiffPut *bp, gboolean filtered); void ms_objv8_write_note (BiffPut *bp); void ms_objv8_write_checkbox (BiffPut *bp, gboolean active, ExcelWriteSheet *esheet, GnmExprTop const *link_texpr, GnmNamedExpr *macro_nexpr); void ms_objv8_write_radiobutton (BiffPut *bp, gboolean active, ExcelWriteSheet *esheet, GnmExprTop const *link_texpr, GnmNamedExpr *macro_nexpr); void ms_objv8_write_spinbutton (BiffPut *bp, ExcelWriteSheet *esheet, GtkAdjustment *adj, gboolean horiz, GnmExprTop const *link_texpr, GnmNamedExpr *macro_nexpr); void ms_objv8_write_scrollbar (BiffPut *bp, ExcelWriteSheet *esheet, GtkAdjustment *adj, gboolean horiz, GnmExprTop const *link_texpr, GnmNamedExpr *macro_nexpr); void ms_objv8_write_list (BiffPut *bp, ExcelWriteSheet *esheet, GtkAdjustment *adj, GnmExprTop const *res_texpr, GnmExprTop const *data_texpr, GnmNamedExpr *macro_nexpr); void ms_objv8_write_button (BiffPut *bp, ExcelWriteSheet *esheet, GnmNamedExpr *macro_nexpr); #endif /* GNM_MS_OBJ_H */