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 IMPLEMENT_DYNAMIC_CLASS(wxToolBarXmlHandler, wxXmlResourceHandler)
  29
  30 wxToolBarXmlHandler::wxToolBarXmlHandler()
  31 : wxXmlResourceHandler(), m_isInside(FALSE), m_toolbar(NULL)
  32 {
  33     XRC_ADD_STYLE(wxTB_FLAT);
  34     XRC_ADD_STYLE(wxTB_DOCKABLE);
  35     XRC_ADD_STYLE(wxTB_VERTICAL);
  36     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  37     XRC_ADD_STYLE(wxTB_3DBUTTONS);
  38     XRC_ADD_STYLE(wxTB_TEXT);
  39     XRC_ADD_STYLE(wxTB_NOICONS);
  40     XRC_ADD_STYLE(wxTB_NODIVIDER);
  41     XRC_ADD_STYLE(wxTB_NOALIGN);
  42 }
  43
  44 wxObject *wxToolBarXmlHandler::DoCreateResource()
  45 {
  46     if (m_class == wxT("tool"))
  47     {
  48         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  49
  50         if (GetPosition() != wxDefaultPosition)
  51         {
  52             m_toolbar->AddTool(GetID(),
  53                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  54                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  55                                GetBool(wxT("toggle")),
  56                                GetPosition().x,
  57                                GetPosition().y,
  58                                NULL,
  59                                GetText(wxT("tooltip")),
  60                                GetText(wxT("longhelp")));
  61         }
  62         else
  63         {
  64             wxItemKind kind = wxITEM_NORMAL;
  65             if (GetBool(wxT("radio")))
  66                 kind = wxITEM_RADIO;
  67             if (GetBool(wxT("toggle")))
  68             {
  69                 wxASSERT_MSG( kind == wxITEM_NORMAL,
  70                               _T("can't have both toggleable and radion button at once") );
  71                 kind = wxITEM_CHECK;
  72             }
  73             m_toolbar->AddTool(GetID(),
  74                                GetText(wxT("label")),
  75                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  76                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  77                                kind,
  78                                GetText(wxT("tooltip")),
  79                                GetText(wxT("longhelp")));
  80         }
  81         return m_toolbar; // must return non-NULL
  82     }
  83
  84     else if (m_class == wxT("separator"))
  85     {
  86         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  87         m_toolbar->AddSeparator();
  88         return m_toolbar; // must return non-NULL
  89     }
  90
  91     else /*<object class="wxToolBar">*/
  92     {
  93         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  94 #ifdef __WXMSW__
  95         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  96 #endif
  97
  98         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
  99
 100         toolbar->Create(m_parentAsWindow,
 101                          GetID(),
 102                          GetPosition(),
 103                          GetSize(),
 104                          style,
 105                          GetName());
 106
 107         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 108         if (!(bmpsize == wxDefaultSize))
 109             toolbar->SetToolBitmapSize(bmpsize);
 110         wxSize margins = GetSize(wxT("margins"));
 111         if (!(margins == wxDefaultSize))
 112             toolbar->SetMargins(margins.x, margins.y);
 113         long packing = GetLong(wxT("packing"), -1);
 114         if (packing != -1)
 115             toolbar->SetToolPacking(packing);
 116         long separation = GetLong(wxT("separation"), -1);
 117         if (separation != -1)
 118             toolbar->SetToolSeparation(separation);
 119
 120         wxXmlNode *children_node = GetParamNode(wxT("object"));
 121         if (!children_node)
 122            children_node = GetParamNode(wxT("object_ref"));
 123
 124         if (children_node == NULL) return toolbar;
 125
 126         m_isInside = TRUE;
 127         m_toolbar = toolbar;
 128
 129         wxXmlNode *n = children_node;
 130
 131         while (n)
 132         {
 133             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 134                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 135             {
 136                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 137                 wxControl *control = wxDynamicCast(created, wxControl);
 138                 if (!IsOfClass(n, wxT("tool")) &&
 139                     !IsOfClass(n, wxT("separator")) &&
 140                     control != NULL)
 141                     toolbar->AddControl(control);
 142             }
 143             n = n->GetNext();
 144         }
 145
 146         m_isInside = FALSE;
 147         m_toolbar = NULL;
 148
 149         toolbar->Realize();
 150
 151         if (m_parentAsWindow && !GetBool(wxT("dontattachtoframe")))
 152         {
 153             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 154             if (parentFrame)
 155                 parentFrame->SetToolBar(toolbar);
 156         }
 157
 158         return toolbar;
 159     }
 160 }
 161
 162 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 163 {
 164     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 165             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 166             (m_isInside && IsOfClass(node, wxT("separator"))));
 167 }
 168
 169 #endif