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 // 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 #include "wx/toolbar.h"
  22 #include "wx/frame.h"
  23
  24 IMPLEMENT_DYNAMIC_CLASS(wxToolBarXmlHandler, wxXmlResourceHandler)
  25
  26 wxToolBarXmlHandler::wxToolBarXmlHandler()
  27 : wxXmlResourceHandler(), m_isInside(false), m_toolbar(NULL)
  28 {
  29     XRC_ADD_STYLE(wxTB_FLAT);
  30     XRC_ADD_STYLE(wxTB_DOCKABLE);
  31     XRC_ADD_STYLE(wxTB_VERTICAL);
  32     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  33     XRC_ADD_STYLE(wxTB_3DBUTTONS);
  34     XRC_ADD_STYLE(wxTB_TEXT);
  35     XRC_ADD_STYLE(wxTB_NOICONS);
  36     XRC_ADD_STYLE(wxTB_NODIVIDER);
  37     XRC_ADD_STYLE(wxTB_NOALIGN);
  38     XRC_ADD_STYLE(wxTB_HORZ_LAYOUT);
  39     XRC_ADD_STYLE(wxTB_HORZ_TEXT);
  40     AddWindowStyles();
  41 }
  42
  43 wxObject *wxToolBarXmlHandler::DoCreateResource()
  44 {
  45     if (m_class == wxT("tool"))
  46     {
  47         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  48
  49         if (GetPosition() != wxDefaultPosition)
  50         {
  51             m_toolbar->AddTool(GetID(),
  52                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  53                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  54                                GetBool(wxT("toggle")),
  55                                GetPosition().x,
  56                                GetPosition().y,
  57                                NULL,
  58                                GetText(wxT("tooltip")),
  59                                GetText(wxT("longhelp")));
  60         }
  61         else
  62         {
  63             wxItemKind kind = wxITEM_NORMAL;
  64             if (GetBool(wxT("radio")))
  65                 kind = wxITEM_RADIO;
  66             if (GetBool(wxT("toggle")))
  67             {
  68                 wxASSERT_MSG( kind == wxITEM_NORMAL,
  69                               _T("can't have both toggleable and radion button at once") );
  70                 kind = wxITEM_CHECK;
  71             }
  72             m_toolbar->AddTool(GetID(),
  73                                GetText(wxT("label")),
  74                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  75                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  76                                kind,
  77                                GetText(wxT("tooltip")),
  78                                GetText(wxT("longhelp")));
  79
  80             if ( GetBool(wxT("disabled")) )
  81                 m_toolbar->EnableTool(GetID(), false);
  82         }
  83         return m_toolbar; // must return non-NULL
  84     }
  85
  86     else if (m_class == wxT("separator"))
  87     {
  88         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  89         m_toolbar->AddSeparator();
  90         return m_toolbar; // must return non-NULL
  91     }
  92
  93     else /*<object class="wxToolBar">*/
  94     {
  95         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  96 #ifdef __WXMSW__
  97         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
  98 #endif
  99
 100         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
 101
 102         toolbar->Create(m_parentAsWindow,
 103                          GetID(),
 104                          GetPosition(),
 105                          GetSize(),
 106                          style,
 107                          GetName());
 108
 109         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 110         if (!(bmpsize == wxDefaultSize))
 111             toolbar->SetToolBitmapSize(bmpsize);
 112         wxSize margins = GetSize(wxT("margins"));
 113         if (!(margins == wxDefaultSize))
 114             toolbar->SetMargins(margins.x, margins.y);
 115         long packing = GetLong(wxT("packing"), -1);
 116         if (packing != -1)
 117             toolbar->SetToolPacking(packing);
 118         long separation = GetLong(wxT("separation"), -1);
 119         if (separation != -1)
 120             toolbar->SetToolSeparation(separation);
 121         if (HasParam(wxT("bg")))
 122             toolbar->SetBackgroundColour(GetColour(wxT("bg")));
 123
 124         wxXmlNode *children_node = GetParamNode(wxT("object"));
 125         if (!children_node)
 126            children_node = GetParamNode(wxT("object_ref"));
 127
 128         if (children_node == NULL) return toolbar;
 129
 130         m_isInside = true;
 131         m_toolbar = toolbar;
 132
 133         wxXmlNode *n = children_node;
 134
 135         while (n)
 136         {
 137             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 138                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 139             {
 140                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 141                 wxControl *control = wxDynamicCast(created, wxControl);
 142                 if (!IsOfClass(n, wxT("tool")) &&
 143                     !IsOfClass(n, wxT("separator")) &&
 144                     control != NULL)
 145                     toolbar->AddControl(control);
 146             }
 147             n = n->GetNext();
 148         }
 149
 150         m_isInside = false;
 151         m_toolbar = NULL;
 152
 153         toolbar->Realize();
 154
 155         if (m_parentAsWindow && !GetBool(wxT("dontattachtoframe")))
 156         {
 157             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 158             if (parentFrame)
 159                 parentFrame->SetToolBar(toolbar);
 160         }
 161
 162         return toolbar;
 163     }
 164 }
 165
 166 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 167 {
 168     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 169             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 170             (m_isInside && IsOfClass(node, wxT("separator"))));
 171 }
 172
 173 #endif // wxUSE_XRC && wxUSE_TOOLBAR