src/common/hyperlnkcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/hyperlnkcmn.cpp
   3 // Purpose:     Hyperlink control
   4 // Author:      David Norris <danorris@gmail.com>, Otto Wyss
   5 // Modified by: Ryan Norton, Francesco Montorsi
   6 // Created:     04/02/2005
   7 // Copyright:   (c) 2005 David Norris
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 //---------------------------------------------------------------------------
  16 // Pre-compiled header stuff
  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_HYPERLINKCTRL
  27
  28 //---------------------------------------------------------------------------
  29 // Includes
  30 //---------------------------------------------------------------------------
  31
  32 #include "wx/hyperlink.h"
  33
  34 #ifndef WX_PRECOMP
  35     #include "wx/menu.h"
  36     #include "wx/log.h"
  37     #include "wx/dataobj.h"
  38 #endif
  39
  40 // ============================================================================
  41 // implementation
  42 // ============================================================================
  43
  44 wxDEFINE_FLAGS( wxHyperlinkStyle )
  45 wxBEGIN_FLAGS( wxHyperlinkStyle )
  46 // new style border flags, we put them first to
  47 // use them for streaming out
  48 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  49 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  50 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  51 wxFLAGS_MEMBER(wxBORDER_RAISED)
  52 wxFLAGS_MEMBER(wxBORDER_STATIC)
  53 wxFLAGS_MEMBER(wxBORDER_NONE)
  54
  55 // old style border flags
  56 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  57 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  58 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  59 wxFLAGS_MEMBER(wxRAISED_BORDER)
  60 wxFLAGS_MEMBER(wxSTATIC_BORDER)
  61 wxFLAGS_MEMBER(wxBORDER)
  62
  63 // standard window styles
  64 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  65 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  66 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  67 wxFLAGS_MEMBER(wxWANTS_CHARS)
  68 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  69 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  70 wxFLAGS_MEMBER(wxVSCROLL)
  71 wxFLAGS_MEMBER(wxHSCROLL)
  72
  73 wxFLAGS_MEMBER(wxHL_CONTEXTMENU)
  74 wxFLAGS_MEMBER(wxHL_ALIGN_LEFT)
  75 wxFLAGS_MEMBER(wxHL_ALIGN_RIGHT)
  76 wxFLAGS_MEMBER(wxHL_ALIGN_CENTRE)
  77 wxEND_FLAGS( wxHyperlinkStyle )
  78
  79 wxIMPLEMENT_DYNAMIC_CLASS_XTI( wxHyperlinkCtrl, wxControl, "wx/hyperlink.h")
  80
  81 IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkEvent, wxCommandEvent)
  82 wxDEFINE_EVENT( wxEVT_HYPERLINK, wxHyperlinkEvent );
  83
  84 wxBEGIN_PROPERTIES_TABLE(wxHyperlinkCtrl)
  85 wxPROPERTY( Label, wxString, SetLabel, GetLabel, wxString(), \
  86            0 /*flags*/, wxT("The link label"), wxT("group") )
  87
  88 wxPROPERTY( URL, wxString, SetURL, GetURL, wxString(), \
  89            0 /*flags*/, wxT("The link URL"), wxT("group") )
  90 wxPROPERTY_FLAGS( WindowStyle, wxHyperlinkStyle, long, SetWindowStyleFlag, \
  91                  GetWindowStyleFlag, wxEMPTY_PARAMETER_VALUE, 0 /*flags*/,     \
  92                  wxT("The link style"), wxT("group")) // style
  93 wxEND_PROPERTIES_TABLE()
  94
  95 wxEMPTY_HANDLERS_TABLE(wxHyperlinkCtrl)
  96
  97 wxCONSTRUCTOR_7( wxHyperlinkCtrl, wxWindow*, Parent, wxWindowID, Id, wxString, \
  98                 Label, wxString, URL, wxPoint, Position, wxSize, Size, long, WindowStyle )
  99
 100
 101 const char wxHyperlinkCtrlNameStr[] = "hyperlink";
 102
 103 // ----------------------------------------------------------------------------
 104 // wxHyperlinkCtrlBase
 105 // ----------------------------------------------------------------------------
 106
 107 void
 108 wxHyperlinkCtrlBase::CheckParams(const wxString& label,
 109                                  const wxString& url,
 110                                  long style)
 111 {
 112 #if wxDEBUG_LEVEL
 113     wxASSERT_MSG(!url.empty() || !label.empty(),
 114                  wxT("Both URL and label are empty ?"));
 115
 116     int alignment = (int)((style & wxHL_ALIGN_LEFT) != 0) +
 117                     (int)((style & wxHL_ALIGN_CENTRE) != 0) +
 118                     (int)((style & wxHL_ALIGN_RIGHT) != 0);
 119     wxASSERT_MSG(alignment == 1,
 120         wxT("Specify exactly one align flag!"));
 121 #else // !wxDEBUG_LEVEL
 122     wxUnusedVar(label);
 123     wxUnusedVar(url);
 124     wxUnusedVar(style);
 125 #endif // wxDEBUG_LEVEL/!wxDEBUG_LEVEL
 126 }
 127
 128 void wxHyperlinkCtrlBase::SendEvent()
 129 {
 130     wxString url = GetURL();
 131     wxHyperlinkEvent linkEvent(this, GetId(), url);
 132     if (!GetEventHandler()->ProcessEvent(linkEvent))     // was the event skipped ?
 133     {
 134         if (!wxLaunchDefaultBrowser(url))
 135         {
 136             wxLogWarning(wxT("Could not launch the default browser with url '%s' !"), url.c_str());
 137         }
 138     }
 139 }
 140
 141 #endif // wxUSE_HYPERLINKCTRL