src/xrc/xh_toolb.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_toolb.cpp
   3 // Purpose:     XRC resource for wxToolBar
   4 // Author:      Vaclav Slavik
   5 // Created:     2000/08/11
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_XRC && wxUSE_TOOLBAR
  19
  20 #include "wx/xrc/xh_toolb.h"
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/frame.h"
  24     #include "wx/toolbar.h"
  25 #endif
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxToolBarXmlHandler, wxXmlResourceHandler)
  28
  29 wxToolBarXmlHandler::wxToolBarXmlHandler()
  30 : wxXmlResourceHandler(), m_isInside(false), m_toolbar(NULL)
  31 {
  32     XRC_ADD_STYLE(wxTB_FLAT);
  33     XRC_ADD_STYLE(wxTB_DOCKABLE);
  34     XRC_ADD_STYLE(wxTB_VERTICAL);
  35     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  36     XRC_ADD_STYLE(wxTB_3DBUTTONS);
  37     XRC_ADD_STYLE(wxTB_TEXT);
  38     XRC_ADD_STYLE(wxTB_NOICONS);
  39     XRC_ADD_STYLE(wxTB_NODIVIDER);
  40     XRC_ADD_STYLE(wxTB_NOALIGN);
  41     XRC_ADD_STYLE(wxTB_HORZ_LAYOUT);
  42     XRC_ADD_STYLE(wxTB_HORZ_TEXT);
  43
  44     XRC_ADD_STYLE(wxTB_TOP);
  45     XRC_ADD_STYLE(wxTB_LEFT);
  46     XRC_ADD_STYLE(wxTB_RIGHT);
  47     XRC_ADD_STYLE(wxTB_BOTTOM);
  48
  49     AddWindowStyles();
  50 }
  51
  52 wxObject *wxToolBarXmlHandler::DoCreateResource()
  53 {
  54     if (m_class == wxT("tool"))
  55     {
  56         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  57
  58         wxItemKind kind = wxITEM_NORMAL;
  59         if (GetBool(wxT("radio")))
  60             kind = wxITEM_RADIO;
  61         if (GetBool(wxT("toggle")))
  62         {
  63             wxASSERT_MSG( kind == wxITEM_NORMAL,
  64                           _T("can't have both toggle and radio button at once") );
  65             kind = wxITEM_CHECK;
  66         }
  67         m_toolbar->AddTool(GetID(),
  68                            GetText(wxT("label")),
  69                            GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  70                            GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  71                            kind,
  72                            GetText(wxT("tooltip")),
  73                            GetText(wxT("longhelp")));
  74
  75         if ( GetBool(wxT("disabled")) )
  76             m_toolbar->EnableTool(GetID(), false);
  77
  78         return m_toolbar; // must return non-NULL
  79     }
  80
  81     else if (m_class == wxT("separator"))
  82     {
  83         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  84         m_toolbar->AddSeparator();
  85         return m_toolbar; // must return non-NULL
  86     }
  87
  88     else /*<object class="wxToolBar">*/
  89     {
  90         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  91 #ifdef __WXMSW__
  92         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  93 #endif
  94
  95         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
  96
  97         toolbar->Create(m_parentAsWindow,
  98                          GetID(),
  99                          GetPosition(),
 100                          GetSize(),
 101                          style,
 102                          GetName());
 103
 104         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 105         if (!(bmpsize == wxDefaultSize))
 106             toolbar->SetToolBitmapSize(bmpsize);
 107         wxSize margins = GetSize(wxT("margins"));
 108         if (!(margins == wxDefaultSize))
 109             toolbar->SetMargins(margins.x, margins.y);
 110         long packing = GetLong(wxT("packing"), -1);
 111         if (packing != -1)
 112             toolbar->SetToolPacking(packing);
 113         long separation = GetLong(wxT("separation"), -1);
 114         if (separation != -1)
 115             toolbar->SetToolSeparation(separation);
 116         if (HasParam(wxT("bg")))
 117             toolbar->SetBackgroundColour(GetColour(wxT("bg")));
 118
 119         wxXmlNode *children_node = GetParamNode(wxT("object"));
 120         if (!children_node)
 121            children_node = GetParamNode(wxT("object_ref"));
 122
 123         if (children_node == NULL) return toolbar;
 124
 125         m_isInside = true;
 126         m_toolbar = toolbar;
 127
 128         wxXmlNode *n = children_node;
 129
 130         while (n)
 131         {
 132             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 133                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 134             {
 135                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 136                 wxControl *control = wxDynamicCast(created, wxControl);
 137                 if (!IsOfClass(n, wxT("tool")) &&
 138                     !IsOfClass(n, wxT("separator")) &&
 139                     control != NULL)
 140                     toolbar->AddControl(control);
 141             }
 142             n = n->GetNext();
 143         }
 144
 145         m_isInside = false;
 146         m_toolbar = NULL;
 147
 148         toolbar->Realize();
 149
 150         if (m_parentAsWindow && !GetBool(wxT("dontattachtoframe")))
 151         {
 152             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 153             if (parentFrame)
 154                 parentFrame->SetToolBar(toolbar);
 155         }
 156
 157         return toolbar;
 158     }
 159 }
 160
 161 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 162 {
 163     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 164             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 165             (m_isInside && IsOfClass(node, wxT("separator"))));
 166 }
 167
 168 #endif // wxUSE_XRC && wxUSE_TOOLBAR