src/xrc/xh_toolb.cpp

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