src/generic/fdrepdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/generic/fdrepdlg.cpp
   3 // Purpose:     Find/Replace dialogs
   4 // Author:      Markus Greither and Vadim Zeitlin
   5 // Modified by:
   6 // Created:     05/25/01
   7 // Copyright:   (c) wxWidgets team
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // For compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_FINDREPLDLG
  27
  28 #ifndef WX_PRECOMP
  29     #include "wx/intl.h"
  30     #include "wx/log.h"
  31
  32     #include "wx/sizer.h"
  33
  34     #include "wx/button.h"
  35     #include "wx/checkbox.h"
  36     #include "wx/radiobox.h"
  37     #include "wx/stattext.h"
  38     #include "wx/textctrl.h"
  39     #include "wx/settings.h"
  40 #endif
  41
  42 #include "wx/fdrepdlg.h"
  43
  44 // ----------------------------------------------------------------------------
  45 // constants
  46 // ----------------------------------------------------------------------------
  47
  48 // ============================================================================
  49 // implementation
  50 // ============================================================================
  51
  52 IMPLEMENT_DYNAMIC_CLASS(wxGenericFindReplaceDialog, wxDialog)
  53
  54 BEGIN_EVENT_TABLE(wxGenericFindReplaceDialog, wxDialog)
  55     EVT_BUTTON(wxID_FIND, wxGenericFindReplaceDialog::OnFind)
  56     EVT_BUTTON(wxID_REPLACE, wxGenericFindReplaceDialog::OnReplace)
  57     EVT_BUTTON(wxID_REPLACE_ALL, wxGenericFindReplaceDialog::OnReplaceAll)
  58     EVT_BUTTON(wxID_CANCEL, wxGenericFindReplaceDialog::OnCancel)
  59
  60     EVT_UPDATE_UI(wxID_FIND, wxGenericFindReplaceDialog::OnUpdateFindUI)
  61     EVT_UPDATE_UI(wxID_REPLACE, wxGenericFindReplaceDialog::OnUpdateFindUI)
  62     EVT_UPDATE_UI(wxID_REPLACE_ALL, wxGenericFindReplaceDialog::OnUpdateFindUI)
  63
  64     EVT_CLOSE(wxGenericFindReplaceDialog::OnCloseWindow)
  65 END_EVENT_TABLE()
  66
  67 // ----------------------------------------------------------------------------
  68 // wxGenericFindReplaceDialog
  69 // ----------------------------------------------------------------------------
  70
  71 void wxGenericFindReplaceDialog::Init()
  72 {
  73     m_FindReplaceData = NULL;
  74
  75     m_chkWord =
  76     m_chkCase = NULL;
  77
  78     m_radioDir = NULL;
  79
  80     m_textFind =
  81     m_textRepl = NULL;
  82 }
  83
  84 bool wxGenericFindReplaceDialog::Create(wxWindow *parent,
  85                                         wxFindReplaceData *data,
  86                                         const wxString& title,
  87                                         int style)
  88 {
  89     parent = GetParentForModalDialog(parent, style);
  90
  91     if ( !wxDialog::Create(parent, wxID_ANY, title,
  92                            wxDefaultPosition, wxDefaultSize,
  93                            wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER
  94                            | style) )
  95     {
  96         return false;
  97     }
  98
  99     SetData(data);
 100
 101     wxCHECK_MSG( m_FindReplaceData, false,
 102                  wxT("can't create dialog without data") );
 103
 104     bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
 105
 106     wxBoxSizer *leftsizer = new wxBoxSizer( wxVERTICAL );
 107
 108     // 3 columns because there is a spacer in the middle
 109     wxFlexGridSizer *sizer2Col = new wxFlexGridSizer(3);
 110     sizer2Col->AddGrowableCol(2);
 111
 112     sizer2Col->Add(new wxStaticText(this, wxID_ANY, _("Search for:"),
 113                                     wxDefaultPosition, wxSize(80, wxDefaultCoord)),
 114                                     0,
 115                                     wxALIGN_CENTRE_VERTICAL | wxALIGN_RIGHT);
 116
 117     sizer2Col->Add(10, 0);
 118
 119     m_textFind = new wxTextCtrl(this, wxID_ANY, m_FindReplaceData->GetFindString());
 120     sizer2Col->Add(m_textFind, 1, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
 121
 122     if ( style & wxFR_REPLACEDIALOG )
 123     {
 124         sizer2Col->Add(new wxStaticText(this, wxID_ANY, _("Replace with:"),
 125                                         wxDefaultPosition, wxSize(80, wxDefaultCoord)),
 126                                         0,
 127                                         wxALIGN_CENTRE_VERTICAL |
 128                                         wxALIGN_RIGHT | wxTOP, 5);
 129
 130         sizer2Col->Add(isPda ? 2 : 10, 0);
 131
 132         m_textRepl = new wxTextCtrl(this, wxID_ANY,
 133                                     m_FindReplaceData->GetReplaceString());
 134         sizer2Col->Add(m_textRepl, 1,
 135                        wxALIGN_CENTRE_VERTICAL | wxEXPAND | wxTOP, 5);
 136     }
 137
 138     leftsizer->Add(sizer2Col, 0, wxEXPAND | wxALL, 5);
 139
 140     wxBoxSizer *optsizer = new wxBoxSizer( isPda ? wxVERTICAL : wxHORIZONTAL );
 141
 142     wxBoxSizer *chksizer = new wxBoxSizer( wxVERTICAL);
 143
 144     m_chkWord = new wxCheckBox(this, wxID_ANY, _("Whole word"));
 145     chksizer->Add(m_chkWord, 0, wxALL, 3);
 146
 147     m_chkCase = new wxCheckBox(this, wxID_ANY, _("Match case"));
 148     chksizer->Add(m_chkCase, 0, wxALL, 3);
 149
 150     optsizer->Add(chksizer, 0, wxALL, 10);
 151
 152     static const wxString searchDirections[] = {_("Up"), _("Down")};
 153     int majorDimension = 0;
 154     int rbStyle ;
 155     if (isPda)
 156         rbStyle = wxRA_SPECIFY_ROWS;
 157     else
 158         rbStyle = wxRA_SPECIFY_COLS;
 159
 160     m_radioDir = new wxRadioBox(this, wxID_ANY, _("Search direction"),
 161                                 wxDefaultPosition, wxDefaultSize,
 162                                 WXSIZEOF(searchDirections), searchDirections,
 163                                 majorDimension, rbStyle);
 164
 165     optsizer->Add(m_radioDir, 0, wxALL, isPda ? 5 : 10);
 166
 167     leftsizer->Add(optsizer);
 168
 169     wxBoxSizer *bttnsizer = new wxBoxSizer(wxVERTICAL);
 170
 171     wxButton* btn = new wxButton(this, wxID_FIND);
 172     btn->SetDefault();
 173     bttnsizer->Add(btn, 0, wxALL, 3);
 174
 175     bttnsizer->Add(new wxButton(this, wxID_CANCEL), 0, wxALL, 3);
 176
 177     if ( style & wxFR_REPLACEDIALOG )
 178     {
 179         bttnsizer->Add(new wxButton(this, wxID_REPLACE, _("&Replace")),
 180                                     0, wxALL, 3);
 181
 182         bttnsizer->Add(new wxButton(this, wxID_REPLACE_ALL, _("Replace &all")),
 183                                     0, wxALL, 3);
 184     }
 185
 186     wxBoxSizer *topsizer = new wxBoxSizer( wxHORIZONTAL );
 187
 188     topsizer->Add(leftsizer, 1, wxALL, isPda ? 0 : 5);
 189     topsizer->Add(bttnsizer, 0, wxALL, isPda ? 0 : 5);
 190
 191     int flags = m_FindReplaceData->GetFlags();
 192
 193     if ( flags & wxFR_MATCHCASE )
 194         m_chkCase->SetValue(true);
 195
 196     if ( flags & wxFR_WHOLEWORD )
 197         m_chkWord->SetValue(true);
 198
 199     m_radioDir->SetSelection( flags & wxFR_DOWN );
 200
 201     if ( style & wxFR_NOMATCHCASE )
 202         m_chkCase->Enable(false);
 203
 204     if ( style & wxFR_NOWHOLEWORD )
 205         m_chkWord->Enable(false);
 206
 207     if ( style & wxFR_NOUPDOWN)
 208         m_radioDir->Enable(false);
 209
 210     SetAutoLayout( true );
 211     SetSizer( topsizer );
 212
 213     topsizer->SetSizeHints( this );
 214     topsizer->Fit( this );
 215
 216     Centre( wxBOTH );
 217
 218     m_textFind->SetFocus();
 219
 220     return true;
 221 }
 222
 223 // ----------------------------------------------------------------------------
 224 // send the notification event
 225 // ----------------------------------------------------------------------------
 226
 227 void wxGenericFindReplaceDialog::SendEvent(const wxEventType& evtType)
 228 {
 229     wxFindDialogEvent event(evtType, GetId());
 230     event.SetEventObject(this);
 231     event.SetFindString(m_textFind->GetValue());
 232     if ( HasFlag(wxFR_REPLACEDIALOG) )
 233     {
 234         event.SetReplaceString(m_textRepl->GetValue());
 235     }
 236
 237     int flags = 0;
 238
 239     if ( m_chkCase->GetValue() )
 240         flags |= wxFR_MATCHCASE;
 241
 242     if ( m_chkWord->GetValue() )
 243         flags |= wxFR_WHOLEWORD;
 244
 245     if ( !m_radioDir || m_radioDir->GetSelection() == 1 )
 246     {
 247         flags |= wxFR_DOWN;
 248     }
 249
 250     event.SetFlags(flags);
 251
 252     wxFindReplaceDialogBase::Send(event);
 253 }
 254
 255 // ----------------------------------------------------------------------------
 256 // event handlers
 257 // ----------------------------------------------------------------------------
 258
 259 void wxGenericFindReplaceDialog::OnFind(wxCommandEvent& WXUNUSED(event))
 260 {
 261     SendEvent(wxEVT_FIND_NEXT);
 262 }
 263
 264 void wxGenericFindReplaceDialog::OnReplace(wxCommandEvent& WXUNUSED(event))
 265 {
 266     SendEvent(wxEVT_FIND_REPLACE);
 267 }
 268
 269 void wxGenericFindReplaceDialog::OnReplaceAll(wxCommandEvent& WXUNUSED(event))
 270 {
 271     SendEvent(wxEVT_FIND_REPLACE_ALL);
 272 }
 273
 274 void wxGenericFindReplaceDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
 275 {
 276     SendEvent(wxEVT_FIND_CLOSE);
 277
 278     Show(false);
 279 }
 280
 281 void wxGenericFindReplaceDialog::OnUpdateFindUI(wxUpdateUIEvent &event)
 282 {
 283     // we can't search for empty strings
 284     event.Enable( !m_textFind->GetValue().empty() );
 285 }
 286
 287 void wxGenericFindReplaceDialog::OnCloseWindow(wxCloseEvent &)
 288 {
 289     SendEvent(wxEVT_FIND_CLOSE);
 290 }
 291
 292 #endif // wxUSE_FINDREPLDLG