include/wx/fdrepdlg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/fdrepdlg.h
   3 // Purpose:     wxFindReplaceDialog class
   4 // Author:      Markus Greither and Vadim Zeitlin
   5 // Modified by:
   6 // Created:     23/03/2001
   7 // RCS-ID:
   8 // Copyright:   (c) Markus Greither
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FINDREPLACEDLG_H_
  13 #define _WX_FINDREPLACEDLG_H_
  14
  15 #include "wx/defs.h"
  16
  17 #if wxUSE_FINDREPLDLG
  18
  19 #include "wx/dialog.h"
  20
  21 class WXDLLIMPEXP_FWD_CORE wxFindDialogEvent;
  22 class WXDLLIMPEXP_FWD_CORE wxFindReplaceDialog;
  23 class WXDLLIMPEXP_FWD_CORE wxFindReplaceData;
  24 class WXDLLIMPEXP_FWD_CORE wxFindReplaceDialogImpl;
  25
  26 // ----------------------------------------------------------------------------
  27 // Flags for wxFindReplaceData.Flags
  28 // ----------------------------------------------------------------------------
  29
  30 // flages used by wxFindDialogEvent::GetFlags()
  31 enum wxFindReplaceFlags
  32 {
  33     // downward search/replace selected (otherwise - upwards)
  34     wxFR_DOWN       = 1,
  35
  36     // whole word search/replace selected
  37     wxFR_WHOLEWORD  = 2,
  38
  39     // case sensitive search/replace selected (otherwise - case insensitive)
  40     wxFR_MATCHCASE  = 4
  41 };
  42
  43 // these flags can be specified in wxFindReplaceDialog ctor or Create()
  44 enum wxFindReplaceDialogStyles
  45 {
  46     // replace dialog (otherwise find dialog)
  47     wxFR_REPLACEDIALOG = 1,
  48
  49     // don't allow changing the search direction
  50     wxFR_NOUPDOWN      = 2,
  51
  52     // don't allow case sensitive searching
  53     wxFR_NOMATCHCASE   = 4,
  54
  55     // don't allow whole word searching
  56     wxFR_NOWHOLEWORD   = 8
  57 };
  58
  59 // ----------------------------------------------------------------------------
  60 // wxFindReplaceData: holds Setup Data/Feedback Data for wxFindReplaceDialog
  61 // ----------------------------------------------------------------------------
  62
  63 class WXDLLIMPEXP_CORE wxFindReplaceData : public wxObject
  64 {
  65 public:
  66     wxFindReplaceData() { Init(); }
  67     wxFindReplaceData(wxUint32 flags) { Init(); SetFlags(flags); }
  68
  69     // accessors
  70     const wxString& GetFindString() { return m_FindWhat; }
  71     const wxString& GetReplaceString() { return m_ReplaceWith; }
  72
  73     int GetFlags() const { return m_Flags; }
  74
  75     // setters: may only be called before showing the dialog, no effect later
  76     void SetFlags(wxUint32 flags) { m_Flags = flags; }
  77
  78     void SetFindString(const wxString& str) { m_FindWhat = str; }
  79     void SetReplaceString(const wxString& str) { m_ReplaceWith = str; }
  80
  81 protected:
  82     void Init();
  83
  84 private:
  85     wxUint32 m_Flags;
  86     wxString m_FindWhat,
  87              m_ReplaceWith;
  88
  89     friend class wxFindReplaceDialogBase;
  90 };
  91
  92 // ----------------------------------------------------------------------------
  93 // wxFindReplaceDialogBase
  94 // ----------------------------------------------------------------------------
  95
  96 class WXDLLIMPEXP_CORE wxFindReplaceDialogBase : public wxDialog
  97 {
  98 public:
  99     // ctors and such
 100     wxFindReplaceDialogBase() { m_FindReplaceData = NULL; }
 101     wxFindReplaceDialogBase(wxWindow * WXUNUSED(parent),
 102                             wxFindReplaceData *data,
 103                             const wxString& WXUNUSED(title),
 104                             int WXUNUSED(style) = 0)
 105     {
 106         m_FindReplaceData = data;
 107     }
 108
 109     virtual ~wxFindReplaceDialogBase();
 110
 111     // find dialog data access
 112     const wxFindReplaceData *GetData() const { return m_FindReplaceData; }
 113     void SetData(wxFindReplaceData *data) { m_FindReplaceData = data; }
 114
 115     // implementation only, don't use
 116     void Send(wxFindDialogEvent& event);
 117
 118 protected:
 119     wxFindReplaceData *m_FindReplaceData;
 120
 121     // the last string we searched for
 122     wxString m_lastSearch;
 123
 124     DECLARE_NO_COPY_CLASS(wxFindReplaceDialogBase)
 125 };
 126
 127 // include wxFindReplaceDialog declaration
 128 #if defined(__WXMSW__) && !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__)
 129     #include "wx/msw/fdrepdlg.h"
 130 #else
 131     #define wxGenericFindReplaceDialog wxFindReplaceDialog
 132
 133     #include "wx/generic/fdrepdlg.h"
 134 #endif
 135
 136 // ----------------------------------------------------------------------------
 137 // wxFindReplaceDialog events
 138 // ----------------------------------------------------------------------------
 139
 140 class WXDLLIMPEXP_CORE wxFindDialogEvent : public wxCommandEvent
 141 {
 142 public:
 143     wxFindDialogEvent(wxEventType commandType = wxEVT_NULL, int id = 0)
 144         : wxCommandEvent(commandType, id) { }
 145
 146     int GetFlags() const { return GetInt(); }
 147     wxString GetFindString() const { return GetString(); }
 148     const wxString& GetReplaceString() const { return m_strReplace; }
 149
 150     wxFindReplaceDialog *GetDialog() const
 151         { return wxStaticCast(GetEventObject(), wxFindReplaceDialog); }
 152
 153     // implementation only
 154     void SetFlags(int flags) { SetInt(flags); }
 155     void SetFindString(const wxString& str) { SetString(str); }
 156     void SetReplaceString(const wxString& str) { m_strReplace = str; }
 157
 158 private:
 159     wxString m_strReplace;
 160
 161     DECLARE_DYNAMIC_CLASS_NO_COPY(wxFindDialogEvent)
 162 };
 163
 164 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_FIND;
 165 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_FIND_NEXT;
 166 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_FIND_REPLACE;
 167 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_FIND_REPLACE_ALL;
 168 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_FIND_CLOSE;
 169
 170 typedef void (wxEvtHandler::*wxFindDialogEventFunction)(wxFindDialogEvent&);
 171
 172 #define wxFindDialogEventHandler(func) \
 173     (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxFindDialogEventFunction, &func)
 174
 175 #define EVT_FIND(id, fn) \
 176     wx__DECLARE_EVT1(wxEVT_COMMAND_FIND, id, wxFindDialogEventHandler(fn))
 177
 178 #define EVT_FIND_NEXT(id, fn) \
 179     wx__DECLARE_EVT1(wxEVT_COMMAND_FIND_NEXT, id, wxFindDialogEventHandler(fn))
 180
 181 #define EVT_FIND_REPLACE(id, fn) \
 182     wx__DECLARE_EVT1(wxEVT_COMMAND_FIND_REPLACE, id, wxFindDialogEventHandler(fn))
 183
 184 #define EVT_FIND_REPLACE_ALL(id, fn) \
 185     wx__DECLARE_EVT1(wxEVT_COMMAND_FIND_REPLACE_ALL, id, wxFindDialogEventHandler(fn))
 186
 187 #define EVT_FIND_CLOSE(id, fn) \
 188     wx__DECLARE_EVT1(wxEVT_COMMAND_FIND_CLOSE, id, wxFindDialogEventHandler(fn))
 189
 190 #endif // wxUSE_FINDREPLDLG
 191
 192 #endif
 193     // _WX_FDREPDLG_H