QBasic & Borland Pascal & C/Delphi5.iso/C/BC_502/DCKTOOL.PAK/EDITBAR.CPP

C/C++ Source or Header | 1997-05-06 | 5.0 KB | 229 lines

// editbar.cpp : implementation file
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1995 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.

#include "stdafx.h"
#include "docktool.h"
#include "editbar.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

#define COMBOBOX_INDEX 5
#define COMBOBOX_WIDTH 150
#define COMBOBOX_HEIGHT 150
#define COMBOBOX_BITMAP 4

static UINT BASED_CODE EditButtons[] =
{
    // same order as in the bitmap 'toolbar.bmp'
    ID_EDIT_BM_TOGGLE,
    ID_EDIT_BM_NEXT,
    ID_EDIT_BM_PREV,
    ID_EDIT_BM_CLEARALL,
        ID_SEPARATOR,
    ID_EDIT_FIND,
        ID_SEPARATOR,
    ID_EDIT_FINDINFILES,
        ID_SEPARATOR,
    ID_EDIT_INDENT,
    ID_EDIT_UNINDENT,
        ID_SEPARATOR,
    ID_WINDOW_NEW,
    ID_WINDOW_SPLIT,
    ID_WINDOW_CASCADE,
    ID_WINDOW_TILE_HORZ,
    ID_WINDOW_TILE_VERT,
};

/////////////////////////////////////////////////////////////////////////////
// CEditBar

CEditBar::CEditBar()
{
    m_bColor = TRUE;
}

CEditBar::~CEditBar()
{
}

BOOL CEditBar::Init(CWnd* pParentWnd, BOOL bColor, BOOL bToolTips)
{
    m_bColor = bColor;
    m_bVertical = FALSE;

    // start out with no borders
    DWORD dwStyle = WS_CHILD | WS_VISIBLE | CBRS_TOP | CBRS_SIZE_DYNAMIC;
    if (bToolTips)
        dwStyle |= (CBRS_TOOLTIPS | CBRS_FLYBY);
    if (!Create(pParentWnd, dwStyle, IDW_EDIT_BAR))
    {
        return FALSE;
    }

    if (!SetColor(m_bColor))
        return FALSE;

    if(!SetButtons(EditButtons, sizeof(EditButtons)/sizeof(UINT)))
        return FALSE;

    CRect rect(-COMBOBOX_WIDTH, -COMBOBOX_HEIGHT, 0, 0);
    // The ID of the ComboBox is important for two reasons.  One, so you
    // can receive notifications from the control.  And also for ToolTips.
    // During HitTesting if the ToolBar sees that the mouse is one a child
    // control, the toolbar will lookup the controls ID and search for a
    // string in the string table with the same ID to use for ToolTips
    // and StatusBar info.
    if (!m_SearchBox.Create(WS_CHILD | CBS_DROPDOWN |
        CBS_AUTOHSCROLL | WS_VSCROLL | CBS_HASSTRINGS, rect, this,
        IDC_EDITBAR_SEARCHBOX))
    {
        return FALSE;
    }

    HFONT hFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
    if (hFont == NULL)
        hFont = (HFONT)GetStockObject(ANSI_VAR_FONT);

      m_SearchBox.SendMessage(WM_SETFONT, (WPARAM)hFont);

    if(!SetHorizontal())
        return FALSE;

    return TRUE;
}

BOOL CEditBar::SetHorizontal()
{
    m_bVertical = FALSE;

    SetBarStyle(GetBarStyle() | CBRS_ALIGN_TOP);

    SetButtonInfo(COMBOBOX_INDEX, IDC_EDITBAR_SEARCHBOX, TBBS_SEPARATOR, COMBOBOX_WIDTH);

    if (m_SearchBox.m_hWnd != NULL)
    {
        CRect rect;
        GetItemRect(COMBOBOX_INDEX, rect);

        m_SearchBox.SetWindowPos(NULL, rect.left, rect.top, 0, 0, SWP_NOZORDER|SWP_NOACTIVATE|SWP_NOSIZE|SWP_NOCOPYBITS);
        m_SearchBox.ShowWindow(SW_SHOW);
    }

    return TRUE;
}

BOOL CEditBar::SetVertical()
{
    m_bVertical = TRUE;

    SetButtonInfo(COMBOBOX_INDEX, ID_EDIT_FIND, TBBS_BUTTON, COMBOBOX_BITMAP);

    if (m_SearchBox.m_hWnd != NULL)
        m_SearchBox.ShowWindow(SW_HIDE);

    return TRUE;
}

BOOL CEditBar::SetColor(BOOL bColor)
{
    m_bColor=bColor;

    if (m_bColor)
        return LoadBitmap(IDR_COLOR_EDITBAR);
    else
        return LoadBitmap(IDR_MONO_EDITBAR);
}

CSize CEditBar::CalcDynamicLayout(int nLength, DWORD dwMode)
{
    // if we're committing set the buttons appropriately
    if (dwMode & LM_COMMIT)
    {
        if (dwMode & LM_VERTDOCK)
        {
            if (!m_bVertical)
                SetVertical();
        }
        else
        {
            if (m_bVertical)
                SetHorizontal();
        }

        return CToolBar::CalcDynamicLayout(nLength, dwMode);
    }
    else
    {
        BOOL bOld = m_bVertical;
        BOOL bSwitch = (dwMode & LM_HORZ) ? bOld : !bOld;

        if (bSwitch)
        {
            if (bOld)
                SetHorizontal();
            else
                SetVertical();
        }


        CSize sizeResult = CToolBar::CalcDynamicLayout(nLength, dwMode);

        if (bSwitch)
        {
            if (bOld)
                SetHorizontal();
            else
                SetVertical();
        }

        return sizeResult;
    }
}

//CSize CEditBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
//{
//      if (!bHorz && (m_dwStyle & CBRS_SIZE_DYNAMIC) && !(m_dwStyle & CBRS_FLOATING))
//    {
//        CSize size;
//
//        size = CControlBar::CalcFixedLayout(bStretch, bHorz);
//
//        CRect rect;
//        rect.SetRectEmpty();
//
//        CalcInsideRect(rect, bHorz);
//
//        size.cx = m_sizeVert.cx + (m_rectInsideVert.Width() - rect.Width());
//        size.cy = m_sizeVert.cy + (m_rectInsideVert.Height() - rect.Height());
//        return size;
//    }
//    else
//    {
//        if (m_bVertical)
//            SetHorizontal();
//
//        return CToolBar::CalcFixedLayout(bStretch, bHorz);
//    }
//}

BEGIN_MESSAGE_MAP(CEditBar, CToolBar)
    //{{AFX_MSG_MAP(CEditBar)
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CEditBar message handlers