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
  44     XRC_ADD_STYLE(wxTB_TOP);
  45     XRC_ADD_STYLE(wxTB_LEFT);
  46     XRC_ADD_STYLE(wxTB_RIGHT);
  47     XRC_ADD_STYLE(wxTB_BOTTOM);
  48
  49     AddWindowStyles();
  50 }
  51
  52 wxObject *wxToolBarXmlHandler::DoCreateResource()
  53 {
  54     if (m_class == wxT("tool"))
  55     {
  56         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: tool not within a toolbar!"));
  57
  58         if (GetPosition() != wxDefaultPosition)
  59         {
  60             m_toolbar->AddTool(GetID(),
  61                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  62                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  63                                GetBool(wxT("toggle")),
  64                                GetPosition().x,
  65                                GetPosition().y,
  66                                NULL,
  67                                GetText(wxT("tooltip")),
  68                                GetText(wxT("longhelp")));
  69         }
  70         else
  71         {
  72             wxItemKind kind = wxITEM_NORMAL;
  73             if (GetBool(wxT("radio")))
  74                 kind = wxITEM_RADIO;
  75             if (GetBool(wxT("toggle")))
  76             {
  77                 wxASSERT_MSG( kind == wxITEM_NORMAL,
  78                               _T("can't have both toggle and radio button at once") );
  79                 kind = wxITEM_CHECK;
  80             }
  81             m_toolbar->AddTool(GetID(),
  82                                GetText(wxT("label")),
  83                                GetBitmap(wxT("bitmap"), wxART_TOOLBAR),
  84                                GetBitmap(wxT("bitmap2"), wxART_TOOLBAR),
  85                                kind,
  86                                GetText(wxT("tooltip")),
  87                                GetText(wxT("longhelp")));
  88
  89             if ( GetBool(wxT("disabled")) )
  90                 m_toolbar->EnableTool(GetID(), false);
  91         }
  92         return m_toolbar; // must return non-NULL
  93     }
  94
  95     else if (m_class == wxT("separator"))
  96     {
  97         wxCHECK_MSG(m_toolbar, NULL, wxT("Incorrect syntax of XRC resource: separator not within a toolbar!"));
  98         m_toolbar->AddSeparator();
  99         return m_toolbar; // must return non-NULL
 100     }
 101
 102     else /*<object class="wxToolBar">*/
 103     {
 104         int style = GetStyle(wxT("style"), wxNO_BORDER | wxTB_HORIZONTAL);
 105 #ifdef __WXMSW__
 106         if (!(style & wxNO_BORDER)) style |= wxNO_BORDER;
 107 #endif
 108
 109         XRC_MAKE_INSTANCE(toolbar, wxToolBar)
 110
 111         toolbar->Create(m_parentAsWindow,
 112                          GetID(),
 113                          GetPosition(),
 114                          GetSize(),
 115                          style,
 116                          GetName());
 117
 118         wxSize bmpsize = GetSize(wxT("bitmapsize"));
 119         if (!(bmpsize == wxDefaultSize))
 120             toolbar->SetToolBitmapSize(bmpsize);
 121         wxSize margins = GetSize(wxT("margins"));
 122         if (!(margins == wxDefaultSize))
 123             toolbar->SetMargins(margins.x, margins.y);
 124         long packing = GetLong(wxT("packing"), -1);
 125         if (packing != -1)
 126             toolbar->SetToolPacking(packing);
 127         long separation = GetLong(wxT("separation"), -1);
 128         if (separation != -1)
 129             toolbar->SetToolSeparation(separation);
 130         if (HasParam(wxT("bg")))
 131             toolbar->SetBackgroundColour(GetColour(wxT("bg")));
 132
 133         wxXmlNode *children_node = GetParamNode(wxT("object"));
 134         if (!children_node)
 135            children_node = GetParamNode(wxT("object_ref"));
 136
 137         if (children_node == NULL) return toolbar;
 138
 139         m_isInside = true;
 140         m_toolbar = toolbar;
 141
 142         wxXmlNode *n = children_node;
 143
 144         while (n)
 145         {
 146             if ((n->GetType() == wxXML_ELEMENT_NODE) &&
 147                 (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
 148             {
 149                 wxObject *created = CreateResFromNode(n, toolbar, NULL);
 150                 wxControl *control = wxDynamicCast(created, wxControl);
 151                 if (!IsOfClass(n, wxT("tool")) &&
 152                     !IsOfClass(n, wxT("separator")) &&
 153                     control != NULL)
 154                     toolbar->AddControl(control);
 155             }
 156             n = n->GetNext();
 157         }
 158
 159         m_isInside = false;
 160         m_toolbar = NULL;
 161
 162         toolbar->Realize();
 163
 164         if (m_parentAsWindow && !GetBool(wxT("dontattachtoframe")))
 165         {
 166             wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 167             if (parentFrame)
 168                 parentFrame->SetToolBar(toolbar);
 169         }
 170
 171         return toolbar;
 172     }
 173 }
 174
 175 bool wxToolBarXmlHandler::CanHandle(wxXmlNode *node)
 176 {
 177     return ((!m_isInside && IsOfClass(node, wxT("wxToolBar"))) ||
 178             (m_isInside && IsOfClass(node, wxT("tool"))) ||
 179             (m_isInside && IsOfClass(node, wxT("separator"))));
 180 }
 181
 182 #endif // wxUSE_XRC && wxUSE_TOOLBAR