src/validation.h

   1 /* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 #ifndef _GNM_VALIDATION_H_
   3 # define _GNM_VALIDATION_H_
   4
   5 #include "gnumeric.h"
   6 #include "dependent.h"
   7
   8 G_BEGIN_DECLS
   9
  10 typedef enum {
  11         GNM_VALIDATION_STATUS_VALID,            /* things validate */
  12         GNM_VALIDATION_STATUS_INVALID_DISCARD,  /* things do not validate and should be discarded */
  13         GNM_VALIDATION_STATUS_INVALID_EDIT              /* things do not validate and editing should continue */
  14 } ValidationStatus;
  15 typedef enum {
  16         GNM_VALIDATION_STYLE_NONE,
  17         GNM_VALIDATION_STYLE_STOP,
  18         GNM_VALIDATION_STYLE_WARNING,
  19         GNM_VALIDATION_STYLE_INFO,
  20         GNM_VALIDATION_STYLE_PARSE_ERROR
  21 } ValidationStyle;
  22 typedef enum {
  23         GNM_VALIDATION_TYPE_ANY,
  24         GNM_VALIDATION_TYPE_AS_INT,
  25         GNM_VALIDATION_TYPE_AS_NUMBER,
  26         GNM_VALIDATION_TYPE_IN_LIST,
  27         GNM_VALIDATION_TYPE_AS_DATE,
  28         GNM_VALIDATION_TYPE_AS_TIME,
  29         GNM_VALIDATION_TYPE_TEXT_LENGTH,
  30         GNM_VALIDATION_TYPE_CUSTOM
  31 } ValidationType;
  32 typedef enum {
  33         GNM_VALIDATION_OP_NONE = -1,
  34         GNM_VALIDATION_OP_BETWEEN,
  35         GNM_VALIDATION_OP_NOT_BETWEEN,
  36         GNM_VALIDATION_OP_EQUAL,
  37         GNM_VALIDATION_OP_NOT_EQUAL,
  38         GNM_VALIDATION_OP_GT,
  39         GNM_VALIDATION_OP_LT,
  40         GNM_VALIDATION_OP_GTE,
  41         GNM_VALIDATION_OP_LTE
  42 } ValidationOp;
  43
  44 struct _GnmValidation {
  45         int               ref_count;
  46
  47         GOString         *title;
  48         GOString         *msg;
  49         GnmDependent      deps[2];
  50         ValidationStyle   style;
  51         ValidationType    type;
  52         ValidationOp      op;
  53         gboolean          allow_blank;
  54         gboolean          use_dropdown;
  55 };
  56
  57 GType gnm_validation_type_get_type (void);
  58 #define GNM_VALIDATION_TYPE_TYPE (gnm_validation_type_get_type ())
  59
  60 GType gnm_validation_style_get_type (void);
  61 #define GNM_VALIDATION_STYLE_TYPE (gnm_validation_style_get_type ())
  62
  63 GType gnm_validation_op_get_type (void);
  64 #define GNM_VALIDATION_OP_TYPE (gnm_validation_op_get_type ())
  65
  66
  67 GType gnm_validation_get_type (void);
  68 GnmValidation *gnm_validation_new   (ValidationStyle style,
  69                                      ValidationType type,
  70                                      ValidationOp op,
  71                                      Sheet *sheet,
  72                                      char const *title, char const *msg,
  73                                      GnmExprTop const *texpr0,
  74                                      GnmExprTop const *texpr1,
  75                                      gboolean allow_blank,
  76                                      gboolean use_dropdown);
  77 GnmValidation *gnm_validation_dup   (GnmValidation *v);
  78 gboolean    gnm_validation_equal    (GnmValidation const *a,
  79                                      GnmValidation const *b,
  80                                      gboolean relax_sheet);
  81
  82 void        gnm_validation_ref      (GnmValidation const *v);
  83 void        gnm_validation_unref    (GnmValidation const *v);
  84
  85 void        gnm_validation_set_expr (GnmValidation *v,
  86                                      GnmExprTop const *texpr, unsigned indx);
  87 GError     *gnm_validation_is_ok    (GnmValidation const *v);
  88
  89 Sheet      *gnm_validation_get_sheet (GnmValidation const *v);
  90 void        gnm_validation_set_sheet (GnmValidation *v, Sheet *sheet);
  91
  92 ValidationStatus gnm_validation_eval (WorkbookControl *wbc,
  93                                       GnmStyle const *mstyle,
  94                                       Sheet *sheet, GnmCellPos const *pos,
  95                                       gboolean *showed_dialog);
  96 ValidationStatus gnm_validation_eval_range (WorkbookControl *wbc,
  97                                             Sheet *sheet,
  98                                             GnmCellPos const *pos,
  99                                             GnmRange const *r,
 100                                             gboolean *showed_dialog);
 101
 102 G_END_DECLS
 103
 104 #endif /* _GNM_VALIDATION_H_ */