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     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 == wxT("tool"))
  42     {
  43         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  44         m_toolbar->AddTool(GetID(),
  45                            GetBitmap(wxT("bitmap")),
  46                            GetBitmap(wxT("bitmap2")),
  47                            GetBool(wxT("toggle")),
  48                            GetPosition().x,
  49                            GetPosition().y,
  50                            NULL,
  51                            GetText(wxT("tooltip")),
  52                            GetText(wxT("longhelp")));
  53         return m_toolbar; // must return non-NULL
  54     }
  55
  56     else if (m_class == wxT("separator"))
  57     {
  58         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC 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(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  66 #ifdef __WXMSW__
  67         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  68 #endif
  69
  70         wxToolBar *toolbar = wxStaticCast(m_instance, wxToolBar);
  71
  72         if ( !toolbar )
  73             toolbar = new wxToolBar;
  74
  75         toolbar->Create(m_parentAsWindow,
  76                          GetID(),
  77                          GetPosition(),
  78                          GetSize(),
  79                          style,
  80                          GetName());
  81
  82         wxSize bmpsize = GetSize(wxT("bitmapsize"));
  83         if (!(bmpsize == wxDefaultSize))
  84             toolbar->SetToolBitmapSize(bmpsize);
  85         wxSize margins = GetSize(wxT("margins"));
  86         if (!(margins == wxDefaultSize))
  87             toolbar->SetMargins(margins.x, margins.y);
  88         long packing = GetLong(wxT("packing"), -1);
  89         if (packing != -1)
  90             toolbar->SetToolPacking(packing);
  91         long separation = GetLong(wxT("separation"), -1);
  92         if (separation != -1)
  93             toolbar->SetToolSeparation(separation);
  94
  95         wxXmlNode *children_node = GetParamNode(wxT("object"));
  96         if (!children_node)
  97            children_node = GetParamNode(wxT("object_ref"));
  98
  99         if (children_node == NULL) return toolbar;
 100
 101         m_isInside = TRUE;
 102         m_toolbar = toolbar;
 103
 104         wxXmlNode *n = children_node;
 105
 106         while (n)
 107         {
 108             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 109                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 110             {
 111                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 112                 wxControl *control = wxDynamicCast(created, wxControl);
 113                 if (!IsOfClass(n, wxT("tool")) &&
 114                     !IsOfClass(n, wxT("separator")) &&
 115                     control != NULL)
 116                     toolbar->AddControl(control);
 117             }
 118             n = n->GetNext();
 119         }
 120
 121         m_isInside = FALSE;
 122         m_toolbar = NULL;
 123
 124         toolbar->Realize();
 125
 126         // FIXME: how can I create a toolbar without immediately setting it to the frame?
 127         if (m_parentAsWindow)
 128         {
 129             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 130             if (parentFrame)
 131                 parentFrame->SetToolBar(toolbar);
 132         }
 133
 134         return toolbar;
 135     }
 136 }
 137
 138
 139
 140 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 141 {
 142     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 143             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 144             (m_isInside && IsOfClass(node, wxT("separator"))));
 145 }
 146
 147 #endif