contrib/src/xrc/xh_toolb.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_toolb.cpp
   3 // Purpose:     XRC 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/xrc/xh_toolb.h"
  23 #include "wx/toolbar.h"
  24 #include "wx/frame.h"
  25
  26 #if wxUSE_TOOLBAR
  27
  28 wxToolBarXmlHandler::wxToolBarXmlHandler()
  29 : wxXmlResourceHandler(), m_isInside(FALSE), m_toolbar(NULL)
  30 {
  31     XRC_ADD_STYLE(wxTB_FLAT);
  32     XRC_ADD_STYLE(wxTB_DOCKABLE);
  33     XRC_ADD_STYLE(wxTB_VERTICAL);
  34     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  35 }
  36
  37 wxObject *wxToolBarXmlHandler::DoCreateResource()
  38 {
  39     if (m_class == wxT("tool"))
  40     {
  41         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  42         m_toolbar->AddTool(GetID(),
  43                            GetBitmap(wxT("bitmap")),
  44                            GetBitmap(wxT("bitmap2")),
  45                            GetBool(wxT("toggle")),
  46                            GetPosition().x,
  47                            GetPosition().y,
  48                            NULL,
  49                            GetText(wxT("tooltip")),
  50                            GetText(wxT("longhelp")));
  51         return m_toolbar; // must return non-NULL
  52     }
  53
  54     else if (m_class == wxT("separator"))
  55     {
  56         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  57         m_toolbar->AddSeparator();
  58         return m_toolbar; // must return non-NULL
  59     }
  60
  61     else /*<object class="wxToolBar">*/
  62     {
  63         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  64 #ifdef __WXMSW__
  65         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  66 #endif
  67
  68         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
  69
  70         toolbar->Create(m_parentAsWindow,
  71                          GetID(),
  72                          GetPosition(),
  73                          GetSize(),
  74                          style,
  75                          GetName());
  76
  77         wxSize bmpsize = GetSize(wxT("bitmapsize"));
  78         if (!(bmpsize == wxDefaultSize))
  79             toolbar->SetToolBitmapSize(bmpsize);
  80         wxSize margins = GetSize(wxT("margins"));
  81         if (!(margins == wxDefaultSize))
  82             toolbar->SetMargins(margins.x, margins.y);
  83         long packing = GetLong(wxT("packing"), -1);
  84         if (packing != -1)
  85             toolbar->SetToolPacking(packing);
  86         long separation = GetLong(wxT("separation"), -1);
  87         if (separation != -1)
  88             toolbar->SetToolSeparation(separation);
  89
  90         wxXmlNode *children_node = GetParamNode(wxT("object"));
  91         if (!children_node)
  92            children_node = GetParamNode(wxT("object_ref"));
  93
  94         if (children_node == NULL) return toolbar;
  95
  96         m_isInside = TRUE;
  97         m_toolbar = toolbar;
  98
  99         wxXmlNode *n = children_node;
 100
 101         while (n)
 102         {
 103             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 104                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 105             {
 106                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 107                 wxControl *control = wxDynamicCast(created, wxControl);
 108                 if (!IsOfClass(n, wxT("tool")) &&
 109                     !IsOfClass(n, wxT("separator")) &&
 110                     control != NULL)
 111                     toolbar->AddControl(control);
 112             }
 113             n = n->GetNext();
 114         }
 115
 116         m_isInside = FALSE;
 117         m_toolbar = NULL;
 118
 119         toolbar->Realize();
 120
 121         // FIXME: how can I create a toolbar without immediately setting it to the frame?
 122         if (m_parentAsWindow)
 123         {
 124             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 125             if (parentFrame)
 126                 parentFrame->SetToolBar(toolbar);
 127         }
 128
 129         return toolbar;
 130     }
 131 }
 132
 133 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 134 {
 135     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 136             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 137             (m_isInside && IsOfClass(node, wxT("separator"))));
 138 }
 139
 140 #endif