dyntbar.cpp

Wxpython Implemented on Windows CE, Source code

/////////////////////////////////////////////////////////////////////////////
// Name:        dyntbar.cpp
// Purpose:     wxDynamicToolBar implementation
// Author:      Aleksandras Gluchovas
// Modified by:
// Created:     ??/10/98
// RCS-ID:      $Id: dyntbar.cpp,v 1.16 2005/09/23 12:47:42 MR Exp $
// Copyright:   (c) Aleksandras Gluchovas
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif

#include "wx/utils.h"     // import wxMin,wxMax macros

#include "wx/fl/dyntbar.h"
#include "wx/fl/newbmpbtn.h"

IMPLEMENT_DYNAMIC_CLASS( wxDynamicToolBar, wxObject )

BEGIN_EVENT_TABLE( wxDynamicToolBar, wxToolBarBase )

    EVT_SIZE ( wxDynamicToolBar::OnSize  )
    EVT_PAINT( wxDynamicToolBar::OnPaint )
    //EVT_ERASE_BACKGROUND( wxDynamicToolBar::OnEraseBackground )

END_EVENT_TABLE()

/***** Implementation for class wxToolLayoutItem *****/

IMPLEMENT_DYNAMIC_CLASS(wxToolLayoutItem, wxObject)


/***** Implementation for class wxDynToolInfo *****/

IMPLEMENT_DYNAMIC_CLASS(wxDynToolInfo, wxToolLayoutItem)

/***** Implementation for class wxDynamicToolBar *****/

wxDynamicToolBar::wxDynamicToolBar()
    : mpLayoutMan( NULL ),
      mSepartorSize( 8 ),
      mVertGap ( 0 ),
      mHorizGap( 0 )
{
}

wxDynamicToolBar::wxDynamicToolBar(wxWindow *parent, const wxWindowID id,
                                   const wxPoint& pos, const wxSize& size,
                                   const long style, const int orientation,
                                   const int RowsOrColumns, const wxString& name )
    : mpLayoutMan( NULL ),
      mSepartorSize( 8 ),
      mVertGap ( 0 ),
      mHorizGap( 0 )
{
    Create(parent, id, pos, size, style, orientation, RowsOrColumns, name);

    SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE) );
}

bool wxDynamicToolBar::Create(wxWindow *parent, const wxWindowID id,
                              const wxPoint& pos,
                              const wxSize& size,
                              const long style,
                              const int WXUNUSED(orientation), const int WXUNUSED(RowsOrColumns),
                              const wxString& name)
{
    // cut&pasted from wxtbatsmpl.h

    if ( ! wxWindow::Create(parent, id, pos, size, style, name) )
        return false;

    SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ));

    return true;
}

bool wxDynamicToolBar::Realize(void)
{
    // FOR NOW:: nothing
    return true;
}

wxDynamicToolBar::~wxDynamicToolBar(void)
{
    if ( mpLayoutMan )
        delete mpLayoutMan;

    size_t i;
    for( i = 0; i != mTools.Count(); ++i )
    {
        delete mTools[i];
    }
}

void wxDynamicToolBar::AddTool( int toolIndex,
                                wxWindow* pToolWindow,
                                const wxSize& WXUNUSED(size)
                              )
{
    wxDynToolInfo* pInfo = new wxDynToolInfo();

    pInfo->mpToolWnd    = pToolWindow;
    pInfo->mIndex       = toolIndex;
    pInfo->mIsSeparator    = false;

    int x,y;
    pToolWindow->GetSize( &x, &y );
    pInfo->mRealSize.x = x;
    pInfo->mRealSize.y = y;
    pInfo->mRect.width = x;
    pInfo->mRect.height = y;

    mTools.Add( pInfo );
}

void wxDynamicToolBar::AddTool( int toolIndex,
                                const wxString& imageFileName,
                                wxBitmapType imageFileType,
                                const wxString& labelText, bool alignTextRight,
                                bool isFlat )
{
    wxNewBitmapButton* pBtn =

      new wxNewBitmapButton( imageFileName, imageFileType,
                             labelText,
                             ( alignTextRight )
                             ? NB_ALIGN_TEXT_RIGHT
                             : NB_ALIGN_TEXT_BOTTOM,
                             isFlat
                           );

    pBtn->Create( this, toolIndex );

    pBtn->Reshape();

    AddTool( toolIndex, pBtn );
}
void wxDynamicToolBar::AddTool( int toolIndex, wxBitmap labelBmp,
                                const wxString& labelText, bool alignTextRight,
                                bool isFlat )
{
    wxNewBitmapButton* pBtn =

      new wxNewBitmapButton( labelBmp,
                             labelText,
                             ( alignTextRight )
                             ? NB_ALIGN_TEXT_RIGHT
                             : NB_ALIGN_TEXT_BOTTOM,
                             isFlat
                           );

    pBtn->Create( this, toolIndex );

    pBtn->Reshape();

    AddTool( toolIndex, pBtn );
}


wxToolBarToolBase*
      wxDynamicToolBar::AddTool(const int toolIndex, const wxBitmap& bitmap,
                                const wxBitmap& WXUNUSED(pushedBitmap),
                                const bool WXUNUSED(toggle), const long WXUNUSED(xPos),
                                const long WXUNUSED(yPos), wxObject *WXUNUSED(clientData),
                                const wxString& helpString1, const wxString& WXUNUSED(helpString2))
{
    wxNewBitmapButton* pBmpBtn = new wxNewBitmapButton( bitmap );

    pBmpBtn->Create( this, toolIndex );

    pBmpBtn->Reshape();

#if wxUSE_TOOLTIPS
    pBmpBtn->SetToolTip( helpString1 );
#else
    wxUnusedVar( helpString1 );
#endif  // wxUSE_TOOLTIPS

    AddTool( toolIndex, pBmpBtn );

    return NULL;
}


wxDynToolInfo* wxDynamicToolBar::GetToolInfo( int toolIndex )
{
    size_t i;
    for( i = 0; i != mTools.Count(); ++i )
    {
        if ( mTools[i]->mIndex == toolIndex )
            return mTools[i];
    }

    return NULL;
}

void wxDynamicToolBar::RemveTool( int toolIndex )
{
    size_t i;
    for( i = 0; i != mTools.Count(); ++i )
    {
        if ( mTools[i]->mIndex == toolIndex )
        {
            if ( mTools[i]->mpToolWnd )
            {
                mTools[i]->mpToolWnd->Destroy();
            }
            delete mTools[i]; // HVL To be tested!!!
#if wxCHECK_VERSION(2,3,2)
            mTools.RemoveAt(i);
#else
            mTools.Remove(i);
#endif
            Layout();

            return;
        }
    }
    // TODO:: if not found, should it be an assertion?
}

void wxDynamicToolBar::AddSeparator( wxWindow* pSepartorWnd )
{
    wxDynToolInfo* pInfo = new wxDynToolInfo();

    pInfo->mpToolWnd    = pSepartorWnd;
    pInfo->mIndex       = -1;
    pInfo->mIsSeparator = true;

    // Do we draw a separator or is a other object?
    if ( pSepartorWnd )
    {
        // hvl => Is there a way to know if it was already created?
        // hvl => shouldn't the pSepartorWnd be created? (like one should expect?)
        // pSepartorWnd->Create( this, -1 );

        int x,y;
        pSepartorWnd->GetSize( &x, &y );
        pInfo->mRealSize.x = x;
        pInfo->mRealSize.y = y;

        pInfo->mRect.width = x;
        pInfo->mRect.height = y;
    }
    else
    {
        // Init x and y to the default.
        pInfo->mRealSize.x = 0;
        pInfo->mRealSize.y = 0;

        // Init height and width to the normal size of a separator.
        pInfo->mRect.width  = mSepartorSize;
        pInfo->mRect.height = mSepartorSize;
    }

    mTools.Add( pInfo );
}

void wxDynamicToolBar::OnEraseBackground( wxEraseEvent& WXUNUSED(event) )
{
    // FOR NOW:: nothing
}

void wxDynamicToolBar::OnSize( wxSizeEvent& WXUNUSED(event) )
{
    //SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ) );

    Layout();
}

void wxDynamicToolBar::DrawSeparator( wxDynToolInfo& info, wxDC& dc )
{
    // check the orientation of separator
    if ( info.mRect.width < info.mRect.height )
    {
        int midX = info.mRect.x + info.mRect.width/2 - 1;

        dc.SetPen( *wxGREY_PEN );
        dc.DrawLine( midX, info.mRect.y,
                     midX, info.mRect.y + info.mRect.height+1 );

        dc.SetPen( *wxWHITE_PEN );
        dc.DrawLine( midX+1, info.mRect.y,
                     midX+1, info.mRect.y + info.mRect.height+1 );
    }
    else
    {
        int midY = info.mRect.y + info.mRect.height/2 - 1;

        dc.SetPen( *wxGREY_PEN );
        dc.DrawLine( info.mRect.x, midY,
                     info.mRect.x + info.mRect.width+1, midY );

        dc.SetPen( *wxWHITE_PEN );
        dc.DrawLine( info.mRect.x, midY + 1,
                     info.mRect.x + info.mRect.width+1, midY + 1 );
    }