contrib/src/xml/xh_toolb.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_toolb.cpp
   3 // Purpose:     XML resource for wxBoxSizer
   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 #ifdef __GNUG__
  12 #pragma implementation "xh_toolb.h"
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #include "wx/xml/xh_toolb.h"
  23 #include "wx/toolbar.h"
  24
  25
  26 #if wxUSE_TOOLBAR
  27
  28 wxToolBarXmlHandler::wxToolBarXmlHandler()
  29 : wxXmlResourceHandler(), m_IsInside(FALSE), m_Toolbar(NULL)
  30 {
  31     ADD_STYLE(wxTB_FLAT);
  32     ADD_STYLE(wxTB_DOCKABLE);
  33     ADD_STYLE(wxTB_VERTICAL);
  34     ADD_STYLE(wxTB_HORIZONTAL);
  35 }
  36
  37
  38
  39 wxObject *wxToolBarXmlHandler::DoCreateResource()
  40 {
  41     if (m_Class == _T("tool"))
  42     {
  43         wxCHECK_MSG(m_Toolbar, NULL, _T("Incorrect syntax of XML resource: tool not within a toolbar!"));
  44         m_Toolbar->AddTool(GetID(),
  45                            GetBitmap(_T("bitmap")),
  46                            GetBitmap(_T("bitmap2")),
  47                            GetBool(_T("toggle")),
  48                            GetPosition().x,
  49                            GetPosition().y,
  50                            NULL,
  51                            GetText(_T("tooltip")),
  52                            GetText(_T("longhelp")));
  53         return m_Toolbar; // must return non-NULL
  54     }
  55
  56     else if (m_Class == _T("separator"))
  57     {
  58         wxCHECK_MSG(m_Toolbar, NULL, _T("Incorrect syntax of XML resource: separator not within a toolbar!"));
  59         m_Toolbar->AddSeparator();
  60         return m_Toolbar; // must return non-NULL
  61     }
  62
  63     else /*<object class="wxToolBar">*/
  64     {
  65         int style = GetStyle(_T("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  66 #ifdef __WXMSW__
  67         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  68 #endif
  69         wxToolBar *toolbar = new wxToolBar(m_ParentAsWindow,
  70                                     GetID(),
  71                                     GetPosition(),
  72                                     GetSize(),
  73                                     style,
  74                                     GetName());
  75
  76         wxSize bmpsize = GetSize(_T("bitmapsize"));
  77         if (!(bmpsize == wxDefaultSize))
  78             toolbar->SetToolBitmapSize(bmpsize);
  79         wxSize margins = GetSize(_T("margins"));
  80         if (!(margins == wxDefaultSize))
  81             toolbar->SetMargins(margins.x, margins.y);
  82         long packing = GetLong(_T("packing"), -1);
  83         if (packing != -1)
  84             toolbar->SetToolPacking(packing);
  85         long separation = GetLong(_T("separation"), -1);
  86         if (separation != -1)
  87             toolbar->SetToolSeparation(separation);
  88
  89         wxXmlNode *children_node = GetParamNode(_T("object"));
  90         if (children_node == NULL) return toolbar;
  91
  92         m_IsInside = TRUE;
  93         m_Toolbar = toolbar;
  94
  95         wxXmlNode *n = children_node;
  96
  97         while (n)
  98         {
  99             if (n->GetType() == wxXML_ELEMENT_NODE &&
 100                 n->GetName() == _T("object"))
 101             {
 102                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 103                 wxControl *control = wxDynamicCast(created, wxControl);
 104                 if (IsOfClass(n, _T("tool")) &&
 105                     IsOfClass(n, _T("separator")) &&
 106                     control != NULL)
 107                     toolbar->AddControl(control);
 108             }
 109             n = n->GetNext();
 110         }
 111
 112         m_IsInside = FALSE;
 113         m_Toolbar = NULL;
 114
 115         toolbar->Realize();
 116         return toolbar;
 117     }
 118 }
 119
 120
 121
 122 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 123 {
 124     return ((!m_IsInside && IsOfClass(node, _T("wxToolBar"))) ||
 125             (m_IsInside && IsOfClass(node, _T("tool"))) ||
 126             (m_IsInside && IsOfClass(node, _T("separator"))));
 127 }
 128
 129 #endif