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 wxDEFINE_FLAGS( wxHyperlinkStyle )
  46 wxBEGIN_FLAGS( wxHyperlinkStyle )
  47 // new style border flags, we put them first to
  48 // use them for streaming out
  49 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  50 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  51 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  52 wxFLAGS_MEMBER(wxBORDER_RAISED)
  53 wxFLAGS_MEMBER(wxBORDER_STATIC)
  54 wxFLAGS_MEMBER(wxBORDER_NONE)
  55
  56 // old style border flags
  57 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  58 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  59 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  60 wxFLAGS_MEMBER(wxRAISED_BORDER)
  61 wxFLAGS_MEMBER(wxSTATIC_BORDER)
  62 wxFLAGS_MEMBER(wxBORDER)
  63
  64 // standard window styles
  65 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  66 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  67 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  68 wxFLAGS_MEMBER(wxWANTS_CHARS)
  69 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  70 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  71 wxFLAGS_MEMBER(wxVSCROLL)
  72 wxFLAGS_MEMBER(wxHSCROLL)
  73
  74 wxFLAGS_MEMBER(wxHL_CONTEXTMENU)
  75 wxFLAGS_MEMBER(wxHL_ALIGN_LEFT)
  76 wxFLAGS_MEMBER(wxHL_ALIGN_RIGHT)
  77 wxFLAGS_MEMBER(wxHL_ALIGN_CENTRE)
  78 wxEND_FLAGS( wxHyperlinkStyle )
  79
  80 wxIMPLEMENT_DYNAMIC_CLASS_XTI( wxHyperlinkCtrl, wxControl, "wx/hyperlink.h")
  81
  82 IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkEvent, wxCommandEvent)
  83 wxDEFINE_EVENT( wxEVT_COMMAND_HYPERLINK, wxHyperlinkEvent );
  84
  85 wxBEGIN_PROPERTIES_TABLE(wxHyperlinkCtrl)
  86 wxPROPERTY( Label, wxString, SetLabel, GetLabel, wxString(), \
  87            0 /*flags*/, wxT("The link label"), wxT("group") )
  88
  89 wxPROPERTY( URL, wxString, SetURL, GetURL, wxString(), \
  90            0 /*flags*/, wxT("The link URL"), wxT("group") )
  91 wxPROPERTY_FLAGS( WindowStyle, wxHyperlinkStyle, long, SetWindowStyleFlag, \
  92                  GetWindowStyleFlag, wxEMPTY_PARAMETER_VALUE, 0 /*flags*/,     \
  93                  wxT("The link style"), wxT("group")) // style
  94 wxEND_PROPERTIES_TABLE()
  95
  96 wxEMPTY_HANDLERS_TABLE(wxHyperlinkCtrl)
  97
  98 wxCONSTRUCTOR_7( wxHyperlinkCtrl, wxWindow*, Parent, wxWindowID, Id, wxString, \
  99                 Label, wxString, URL, wxPoint, Position, wxSize, Size, long, WindowStyle )
 100
 101
 102 const char wxHyperlinkCtrlNameStr[] = "hyperlink";
 103
 104 // ----------------------------------------------------------------------------
 105 // wxHyperlinkCtrlBase
 106 // ----------------------------------------------------------------------------
 107
 108 void
 109 wxHyperlinkCtrlBase::CheckParams(const wxString& label,
 110                                  const wxString& url,
 111                                  long style)
 112 {
 113 #if wxDEBUG_LEVEL
 114     wxASSERT_MSG(!url.empty() || !label.empty(),
 115                  wxT("Both URL and label are empty ?"));
 116
 117     int alignment = (int)((style & wxHL_ALIGN_LEFT) != 0) +
 118                     (int)((style & wxHL_ALIGN_CENTRE) != 0) +
 119                     (int)((style & wxHL_ALIGN_RIGHT) != 0);
 120     wxASSERT_MSG(alignment == 1,
 121         wxT("Specify exactly one align flag!"));
 122 #else // !wxDEBUG_LEVEL
 123     wxUnusedVar(label);
 124     wxUnusedVar(url);
 125     wxUnusedVar(style);
 126 #endif // wxDEBUG_LEVEL/!wxDEBUG_LEVEL
 127 }
 128
 129 void wxHyperlinkCtrlBase::SendEvent()
 130 {
 131     wxString url = GetURL();
 132     wxHyperlinkEvent linkEvent(this, GetId(), url);
 133     if (!GetEventHandler()->ProcessEvent(linkEvent))     // was the event skipped ?
 134     {
 135         if (!wxLaunchDefaultBrowser(url))
 136         {
 137             wxLogWarning(wxT("Could not launch the default browser with url '%s' !"), url.c_str());
 138         }
 139     }
 140 }
 141
 142 #endif // wxUSE_HYPERLINKCTRL