identifydlg.cpp

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/*! \file editor/src/identifydlg.cpp
    \author Klaas Holwerda

    Copyright: 2000-2004 (c) Klaas Holwerda

    Licence: wxWidgets Licence

    RCS-ID: $Id: identifydlg.cpp,v 1.7 2009/09/03 20:09:53 titato Exp $
*/

#include "a2dprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#include "wx/canvas/canmod.h"
#include "wx/editor/doccancom.h"
#include "wx/canvas/layerinf.h"

#include "wx/editor/identifydlg.h"


IMPLEMENT_DYNAMIC_CLASS( IdentifyDialog, wxDialog )

BEGIN_EVENT_TABLE( IdentifyDialog, wxDialog )
  EVT_BUTTON    (ID_IDENT_HIDE,  IdentifyDialog::hide)
  EVT_BUTTON    (ID_IDENT_UPDATE,IdentifyDialog::Update)
  EVT_ACTIVATE  (IdentifyDialog::OnActivate)
  EVT_CLOSE     (IdentifyDialog::OnCloseWindow)
  EVT_SIZE      (IdentifyDialog::OnSize )
  EVT_DO        (IdentifyDialog::OnDoEvent )
  EVT_COM_EVENT (IdentifyDialog::OnComEvent )
END_EVENT_TABLE()

/*!
 * IdentifyDialog constructors
 */
IdentifyDialog::IdentifyDialog( )
{
    a2dDocviewGlobals->GetEventDistributer()->Register( this );
    m_showObject = NULL;
}

IdentifyDialog::IdentifyDialog( wxWindow* parent, wxWindowID id, const wxString& caption, const wxPoint& pos, const wxSize& size, long style )
{
    a2dDocviewGlobals->GetEventDistributer()->Register( this );
    Create(parent, id, caption, pos, size, style);
}

IdentifyDialog::~IdentifyDialog( )
{
    a2dDocviewGlobals->GetEventDistributer()->Unregister( this );
}


/*!
 * IdentifyDialog creator
 */
bool IdentifyDialog::Create( wxWindow* parent, wxWindowID id, const wxString& caption, const wxPoint& pos, const wxSize& size, long style )
{
    m_showObject = NULL;
    m_objectsList = NULL;
    m_update = NULL;

    SetExtraStyle(GetExtraStyle()|wxWS_EX_BLOCK_EVENTS);
    wxDialog::Create( parent, id, caption, pos, size, style );

    CreateControls();
    //GetSizer()->SetSizeHints(this);
    //GetSizer()->Fit(this);
    Centre();
    return TRUE;
}

/*!
 * Control creation for IdentifyDialog
 */
void IdentifyDialog::CreateControls()
{    
    IdentifyDialog* itemDialog1 = this;

    wxBoxSizer* itemBoxSizer2 = new wxBoxSizer(wxVERTICAL);
    itemDialog1->SetSizer(itemBoxSizer2);

    wxString* m_objectsListStrings = NULL;
    m_objectsList = new wxListBox( itemDialog1, ID_IDENT_LISTBOX, wxDefaultPosition, wxDefaultSize, 0, m_objectsListStrings, wxLB_SINGLE|wxLB_NEEDED_SB|wxLB_SORT );
    m_objectsList->SetHelpText(_("Object selected for identify"));
    if (ShowToolTips())
        m_objectsList->SetToolTip(_("Object selected for identify"));
    itemBoxSizer2->Add(m_objectsList, 1, wxGROW|wxALL, 0);

    wxBoxSizer* itemBoxSizer4 = new wxBoxSizer(wxHORIZONTAL);
    itemBoxSizer2->Add(itemBoxSizer4, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 5);

    wxButton* itemButton5 = new wxButton( itemDialog1, ID_IDENT_HIDE, _("Hide"), wxDefaultPosition, wxDefaultSize, 0 );
    itemButton5->SetHelpText(_("Hide dialog"));
    if (ShowToolTips())
        itemButton5->SetToolTip(_("Hide dialog"));
    itemBoxSizer4->Add(itemButton5, 0, wxALIGN_CENTER_VERTICAL|wxALL, 0);

    m_update = new wxButton( itemDialog1, ID_IDENT_UPDATE, _("Update"), wxDefaultPosition, wxDefaultSize, 0 );
    m_update->SetHelpText(_("Update dialog for selected objects in view"));
    if (ShowToolTips())
        m_update->SetToolTip(_("Update dialog for selected objects in view"));
    itemBoxSizer4->Add(m_update, 0, wxALIGN_CENTER_VERTICAL|wxALL, 0);
}

/*!
 * Should we show tooltips?
 */
bool IdentifyDialog::ShowToolTips()
{
    return TRUE;
}

void IdentifyDialog::hide(wxCommandEvent &)
{
    m_objectsList->Clear();
    Show( FALSE );
}

void IdentifyDialog::OnCloseWindow(wxCloseEvent& event)
{
    m_objectsList->Clear();
    Show( FALSE );
}

void IdentifyDialog::Update(wxCommandEvent &)
{
    Init( m_showObject );
}

void IdentifyDialog::Init( a2dCanvasObject* showObject )
{
    m_objectsList->Clear();
    if ( !showObject )
        return;

    m_showObject = showObject;

    a2dCanvasObjectList* childList = m_showObject->GetChildObjectList();
    for( a2dCanvasObjectList::iterator iter = childList->begin(); iter != childList->end(); ++iter )
    {
        a2dCanvasObject *obj = (*iter);
        if ( obj->GetSelected() )
        {
            wxString layerName;
            a2dCanvasDocument* rootdoc = obj->GetCanvasDocument(); 
            a2dLayerInfo* layerobj;
            if ( rootdoc->GetLayerSetup() )
                layerobj = rootdoc->GetLayerSetup()->GetLayerIndex()[obj->GetLayer()];
            if ( layerobj != wxNullLayerInfo )
                layerName = layerobj->GetName();

            wxString listline;
            listline = wxString::Format( wxT("layerId=%d layer=%s "), obj->GetLayer(), layerName.c_str() );
            listline += wxString::Format( wxT("x=%lg, y=%lg "), obj->GetPosX(), obj->GetPosY() );
            listline << wxT("name=") << obj->GetName() << wxT(" class=") << obj->GetClassInfo()->GetClassName();
            m_objectsList->Append( listline );
        }
    }
}

void IdentifyDialog::OnActivate(wxActivateEvent& viewevent)
{
    a2dCanvasView* view = wxDynamicCast( viewevent.GetEventObject(), a2dCanvasView );
    viewevent.Skip(); //skip to base OnActivate Handler which sets proper focus to child window(s) 

    if ( ! view )
        return;

    Init( view->GetShowObject() );
}

// Size the subwindows when the frame is resized
void IdentifyDialog::OnSize(wxSizeEvent& WXUNUSED(event) )
{
    Layout();
}
void IdentifyDialog::OnDoEvent( a2dCommandProcessorEvent& event )
{
    wxString cmdName = event.GetCommand()->GetName();

    if ( event.GetCommand()->GetCommandId() == &a2dCommand_SetShowObject::Id )
    {
        a2dCanvasView* drawer = a2dGetCmdh()->CheckDrawer();
        if ( drawer )
        {
            m_showObject = drawer->GetShowObject();
            Init( m_showObject );
        }
    }
}

void IdentifyDialog::OnComEvent( a2dComEvent& event )
{
    if ( event.GetEventComId() == &a2dCanvasView::sm_changedShowObject )
    {
        // an existing corridor on a view will become invalid when the ShowObject changes.
        // Most tools can handle a change in corridor, for those there is no need to remove them after a change
        // in ShowObject.
        a2dCanvasObject* newtop = wxStaticCast( event.GetProperty()->GetRefObject(), a2dCanvasObject );
        if ( newtop )
        {
            m_showObject = newtop;
            Init( m_showObject );
        }
    }
    else
        event.Skip();
}

identifydlg.cpp Source File -- Tue Aug 31 17:56:31 2010 -- 31 Aug 2010 -- 1.5.5 -- wxArt2D -- . -- Reference Documentation