src/xrc/xh_toolb.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_toolb.cpp
   3 // Purpose:     XRC resource for wxToolBar
   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
  22 #ifndef WX_PRECOMP
  23     #include "wx/frame.h"
  24     #include "wx/toolbar.h"
  25 #endif
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxToolBarXmlHandler, wxXmlResourceHandler)
  28
  29 wxToolBarXmlHandler::wxToolBarXmlHandler()
  30 : wxXmlResourceHandler(), m_isInside(false), m_toolbar(NULL)
  31 {
  32     XRC_ADD_STYLE(wxTB_FLAT);
  33     XRC_ADD_STYLE(wxTB_DOCKABLE);
  34     XRC_ADD_STYLE(wxTB_VERTICAL);
  35     XRC_ADD_STYLE(wxTB_HORIZONTAL);
  36     XRC_ADD_STYLE(wxTB_3DBUTTONS);
  37     XRC_ADD_STYLE(wxTB_TEXT);
  38     XRC_ADD_STYLE(wxTB_NOICONS);
  39     XRC_ADD_STYLE(wxTB_NODIVIDER);
  40     XRC_ADD_STYLE(wxTB_NOALIGN);
  41     XRC_ADD_STYLE(wxTB_HORZ_LAYOUT);
  42     XRC_ADD_STYLE(wxTB_HORZ_TEXT);
  43     AddWindowStyles();
  44 }
  45
  46 wxObject *wxToolBarXmlHandler::DoCreateResource()
  47 {
  48     if (m_class == wxT("tool"))
  49     {
  50         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  51
  52         if (GetPosition() != wxDefaultPosition)
  53         {
  54             m_toolbar->AddTool(GetID(),
  55                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  56                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  57                                GetBool(wxT("toggle")),
  58                                GetPosition().x,
  59                                GetPosition().y,
  60                                NULL,
  61                                GetText(wxT("tooltip")),
  62                                GetText(wxT("longhelp")));
  63         }
  64         else
  65         {
  66             wxItemKind kind = wxITEM_NORMAL;
  67             if (GetBool(wxT("radio")))
  68                 kind = wxITEM_RADIO;
  69             if (GetBool(wxT("toggle")))
  70             {
  71                 wxASSERT_MSG( kind == wxITEM_NORMAL,
  72                               _T("can't have both toggleable and radion button at once") );
  73                 kind = wxITEM_CHECK;
  74             }
  75             m_toolbar->AddTool(GetID(),
  76                                GetText(wxT("label")),
  77                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  78                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  79                                kind,
  80                                GetText(wxT("tooltip")),
  81                                GetText(wxT("longhelp")));
  82
  83             if ( GetBool(wxT("disabled")) )
  84                 m_toolbar->EnableTool(GetID(), false);
  85         }
  86         return m_toolbar; // must return non-NULL
  87     }
  88
  89     else if (m_class == wxT("separator"))
  90     {
  91         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  92         m_toolbar->AddSeparator();
  93         return m_toolbar; // must return non-NULL
  94     }
  95
  96     else /*<object class="wxToolBar">*/
  97     {
  98         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
  99 #ifdef __WXMSW__
 100         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
 101 #endif
 102
 103         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
 104
 105         toolbar->Create(m_parentAsWindow,
 106                          GetID(),
 107                          GetPosition(),
 108                          GetSize(),
 109                          style,
 110                          GetName());
 111
 112         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 113         if (!(bmpsize == wxDefaultSize))
 114             toolbar->SetToolBitmapSize(bmpsize);
 115         wxSize margins = GetSize(wxT("margins"));
 116         if (!(margins == wxDefaultSize))
 117             toolbar->SetMargins(margins.x, margins.y);
 118         long packing = GetLong(wxT("packing"), -1);
 119         if (packing != -1)
 120             toolbar->SetToolPacking(packing);
 121         long separation = GetLong(wxT("separation"), -1);
 122         if (separation != -1)
 123             toolbar->SetToolSeparation(separation);
 124         if (HasParam(wxT("bg")))
 125             toolbar->SetBackgroundColour(GetColour(wxT("bg")));
 126
 127         wxXmlNode *children_node = GetParamNode(wxT("object"));
 128         if (!children_node)
 129            children_node = GetParamNode(wxT("object_ref"));
 130
 131         if (children_node == NULL) return toolbar;
 132
 133         m_isInside = true;
 134         m_toolbar = toolbar;
 135
 136         wxXmlNode *n = children_node;
 137
 138         while (n)
 139         {
 140             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 141                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 142             {
 143                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 144                 wxControl *control = wxDynamicCast(created, wxControl);
 145                 if (!IsOfClass(n, wxT("tool")) &&
 146                     !IsOfClass(n, wxT("separator")) &&
 147                     control != NULL)
 148                     toolbar->AddControl(control);
 149             }
 150             n = n->GetNext();
 151         }
 152
 153         m_isInside = false;
 154         m_toolbar = NULL;
 155
 156         toolbar->Realize();
 157
 158         if (m_parentAsWindow && !GetBool(wxT("dontattachtoframe")))
 159         {
 160             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 161             if (parentFrame)
 162                 parentFrame->SetToolBar(toolbar);
 163         }
 164
 165         return toolbar;
 166     }
 167 }
 168
 169 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 170 {
 171     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 172             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 173             (m_isInside && IsOfClass(node, wxT("separator"))));
 174 }
 175
 176 #endif // wxUSE_XRC && wxUSE_TOOLBAR