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 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2005 David Norris
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 //---------------------------------------------------------------------------
  17 // Pre-compiled header stuff
  18 //---------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_HYPERLINKCTRL
  28
  29 //---------------------------------------------------------------------------
  30 // Includes
  31 //---------------------------------------------------------------------------
  32
  33 #include "wx/hyperlink.h"
  34
  35 #ifndef WX_PRECOMP
  36     #include "wx/menu.h"
  37     #include "wx/log.h"
  38     #include "wx/dataobj.h"
  39 #endif
  40
  41 // ============================================================================
  42 // implementation
  43 // ============================================================================
  44
  45 IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkEvent, wxCommandEvent)
  46 wxDEFINE_EVENT( wxEVT_COMMAND_HYPERLINK, wxHyperlinkEvent );
  47
  48 const char wxHyperlinkCtrlNameStr[] = "hyperlink";
  49
  50 // ----------------------------------------------------------------------------
  51 // wxHyperlinkCtrlBase
  52 // ----------------------------------------------------------------------------
  53
  54 void
  55 wxHyperlinkCtrlBase::CheckParams(const wxString& label,
  56                                  const wxString& url,
  57                                  long style)
  58 {
  59 #if wxDEBUG_LEVEL
  60     wxASSERT_MSG(!url.empty() || !label.empty(),
  61                  wxT("Both URL and label are empty ?"));
  62
  63     int alignment = (int)((style & wxHL_ALIGN_LEFT) != 0) +
  64                     (int)((style & wxHL_ALIGN_CENTRE) != 0) +
  65                     (int)((style & wxHL_ALIGN_RIGHT) != 0);
  66     wxASSERT_MSG(alignment == 1,
  67         wxT("Specify exactly one align flag!"));
  68 #else // !wxDEBUG_LEVEL
  69     wxUnusedVar(label);
  70     wxUnusedVar(url);
  71     wxUnusedVar(style);
  72 #endif // wxDEBUG_LEVEL/!wxDEBUG_LEVEL
  73 }
  74
  75 void wxHyperlinkCtrlBase::SendEvent()
  76 {
  77     wxString url = GetURL();
  78     wxHyperlinkEvent linkEvent(this, GetId(), url);
  79     if (!GetEventHandler()->ProcessEvent(linkEvent))     // was the event skipped ?
  80         if (!wxLaunchDefaultBrowser(url))
  81             wxLogWarning(wxT("Could not launch the default browser with url '%s' !"), url.c_str());
  82 }
  83
  84 #endif // wxUSE_HYPERLINKCTRL