cde/programs/dtmail/dtmail/FindDialog.h

   1 /*
   2  *+SNOTICE
   3  *
   4  *      $XConsortium: FindDialog.h /main/4 1996/04/21 19:42:01 drk $
   5  *
   6  *      RESTRICTED CONFIDENTIAL INFORMATION:
   7  *
   8  *      The information in this document is subject to special
   9  *      restrictions in a confidential disclosure agreement between
  10  *      HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
  11  *      document outside HP, IBM, Sun, USL, SCO, or Univel without
  12  *      Sun's specific written approval.  This document and all copies
  13  *      and derivative works thereof must be returned or destroyed at
  14  *      Sun's request.
  15  *
  16  *      Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
  17  *
  18  *+ENOTICE
  19  */
  20
  21 #ifndef FINDDIALOG_H
  22 #define FINDDIALOG_H
  23
  24 #include <DtMail/DtMail.hh>
  25 #include "Dialog.h"
  26
  27 //
  28 // This class is used for the 'Mailer - Find' dialog box.
  29 //
  30 class FindDialog : public Dialog {
  31
  32 public:
  33   FindDialog(RoamMenuWindow     * parent);
  34   ~FindDialog() { clear(); };
  35
  36   //
  37   // These come from 'Dialog'.
  38   //
  39   void          popped_up() { };
  40   void          popped_down() { };
  41   void          popup() { XtPopup(_w, XtGrabNone); };
  42   void          popdown() { XtPopdown(_w); };
  43   void          widgetDestroyed() {};
  44
  45   // The set/clear status methods will set and clear the status line.
  46   //
  47   void setStatus(const char * str);
  48   void clearStatus(void);
  49
  50   Widget        createWorkArea(Widget);
  51
  52   //
  53   // Like initialize() except returns success status.
  54   //
  55   Boolean               startup();
  56
  57   //
  58   // Set the search direction for find.
  59   //
  60   void setSearchForward(Boolean forward) {      // True == Forward, False = Backward.
  61     _searchForward = forward;
  62   };
  63
  64 private:
  65
  66   struct ActionAreaItem {
  67     char                * label;        // Button label.
  68     XtCallbackProc        callback;
  69     caddr_t               data;
  70   };
  71
  72   //
  73   // Clear out the data. After this function is complete the
  74   // data should look as if the constructor was just called and
  75   // before initialize().
  76   //
  77   void          clear();
  78
  79   Boolean       findMatching(Boolean findAll = False);
  80
  81   Boolean       compareMessage(DtMailMessageHandle        handle);
  82
  83   Boolean       compareHeader(DtMailEnv         & error,
  84                       DtMailValueSeq    & seq,
  85                       const char        * cmpToString);
  86
  87   static void   directionCallback(Widget        button,
  88                                   XtPointer     closure,
  89                                   XtPointer     call_data);
  90
  91   static void   findCallback(Widget     button,
  92                              XtPointer  closure,
  93                              XtPointer  call_data);
  94
  95   static void   findSelectAllCallback(Widget    button,
  96                                       XtPointer closure,
  97                                       XtPointer call_data);
  98
  99   static void   clearCallback(Widget    button,
 100                               XtPointer closure,
 101                               XtPointer call_data);
 102
 103   static void   closeCallback(Widget    button,
 104                               XtPointer closure,
 105                               XtPointer call_data);
 106
 107   static void   helpCallback(Widget     button,
 108                              XtPointer  closure,
 109                              XtPointer  call_data);
 110
 111   static void   textFieldCallback(Widget, XtPointer, XtPointer);
 112
 113   //
 114   // Pull all fields out of the dialog and store in _text_values;
 115   //
 116   void          getAllFields();
 117
 118   unsigned int     _num_text_fields;            // Array size.
 119
 120   Widget           _status_text;
 121   Widget         * _text_fields;
 122   char          ** _text_names;
 123   char          ** _text_abstract_name;
 124   char          ** _text_labels;
 125   char          ** _text_values;
 126
 127   unsigned int     _num_buttons;                // Array size.
 128   ActionAreaItem * _buttonData;
 129
 130   Boolean          _searchForward;
 131   RoamMenuWindow * _roamWindow;
 132 };
 133
 134 #endif