utils/wxPython/modules/lseditor/finddlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        No names yet.
   3 // Purpose:     Contrib. demo
   4 // Author:      Aleksandras Gluchovas
   5 // Modified by:
   6 // Created:     08/05/1999
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Aleksandars Gluchovas
   9 // Licence:     GNU General Public License
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #include "finddlg.h"
  24
  25 /***** Implementation for class wxFindTextDialog *****/
  26
  27 //#define wxID_OK 3453453
  28
  29 BEGIN_EVENT_TABLE( wxFindTextDialog, wxDialog )
  30
  31         // FIXME:: why OnOk() is not called??
  32         //EVT_BUTTON( wxID_OK, wxFindTextDialog::OnOK )
  33
  34     EVT_CHAR_HOOK(wxFindTextDialog::OnKeyHook)
  35
  36 END_EVENT_TABLE()
  37
  38 wxString wxFindTextDialog::mLastExpr;
  39 bool     wxFindTextDialog::mMatchCase = TRUE;
  40 bool     wxFindTextDialog::mMatchWord = FALSE;
  41 StrListT wxFindTextDialog::mExprList;
  42
  43 // FIXME:: workaround for mystic. crashes wiht MSDev4.0
  44
  45 static wxComboBox* __gpCombo = NULL;
  46
  47 wxFindTextDialog::wxFindTextDialog( wxWindow* parent, const string& expr )
  48
  49         : wxDialog( parent, -1, "Find",
  50                     wxDefaultPosition, wxSize( 335, 130 ),
  51                                 wxDIALOG_MODAL | wxCAPTION | wxTAB_TRAVERSAL |
  52                                 wxDEFAULT_DIALOG_STYLE
  53                   )
  54 {
  55         mLastExpr = expr;
  56
  57         int leftMargin = 20;
  58         int inputY = 20;
  59         int inputWidth = 200;
  60
  61         wxStaticText* pStatic =
  62                 new wxStaticText( this, -1, "Fi&nd what:",
  63                                                   wxPoint( leftMargin, inputY ) );
  64
  65         int checkY = inputY + 25;
  66
  67         mpWordCheck = new wxCheckBox( this, -1, "Match &whole word only",
  68                                                               wxPoint( leftMargin, checkY ) );
  69
  70         mpCaseCheck = new wxCheckBox( this, -1, "Match &case",
  71                                                               wxPoint( leftMargin, checkY + 20 ) );
  72
  73         mpCaseCheck->SetValue( mMatchCase );
  74         mpWordCheck->SetValue( mMatchWord );
  75
  76         int btnX = inputWidth + leftMargin + 23;
  77         int btnY = inputY - 4;
  78
  79         wxSize btnSize( 70, 25 );
  80
  81         wxButton* pOkBtn = new wxButton( this, wxID_OK, "&Find",
  82                                                                          wxPoint( btnX, btnY ), btnSize );
  83
  84         wxButton* pCancelBtn = new wxButton( this, wxID_CANCEL, "&Cancel",
  85                                                                              wxPoint( btnX, btnY  + 10 + btnSize.y ), btnSize );
  86
  87         __gpCombo = new wxComboBox( this, -1, mLastExpr,
  88                                         wxPoint( leftMargin + 60, inputY - 2 ),
  89                                         wxSize( inputWidth - 50, 20 ) );
  90
  91         for( size_t i = 0; i != mExprList.size(); ++i )
  92
  93                 __gpCombo->Append( mExprList[i] );
  94
  95         pOkBtn->SetDefault();
  96         __gpCombo->SetFocus();
  97
  98         Center( wxBOTH );
  99 }
 100
 101 void wxFindTextDialog::SetExpr( const wxString& expr )
 102 {
 103         mLastExpr = expr;
 104         __gpCombo->SetValue( mLastExpr );
 105
 106 }
 107
 108 wxComboBox* wxFindTextDialog::GetCombo()
 109 {
 110         return __gpCombo;
 111 }
 112
 113 bool wxFindTextDialog::TransferDataFromWindow()
 114 {
 115         mLastExpr  = GetCombo()->GetValue();
 116         mMatchCase = mpCaseCheck->GetValue();
 117         mMatchWord = mpWordCheck->GetValue();
 118
 119         if ( mLastExpr != "" )
 120         {
 121                 for( size_t i = 0; i != mExprList.size(); ++i )
 122
 123                         if ( mExprList[i] == mLastExpr )
 124
 125                                 return TRUE;
 126         }
 127
 128         if ( mExprList.size() > 20 )
 129
 130                 mExprList.pop_back();
 131
 132         mExprList.push_back( mLastExpr );
 133
 134         return TRUE;
 135 }
 136
 137 void wxFindTextDialog::OnKeyHook( wxKeyEvent& event )
 138 {
 139         if ( event.m_keyCode == WXK_RETURN )
 140         {
 141                 TransferDataFromWindow();
 142                 EndModal( wxID_OK );
 143         }
 144         else
 145                 event.Skip();
 146 }