www.pudn.com > docktool.zip > editbar.cpp

// editbar.cpp : implementation file 
// 
// This is a part of the Microsoft Foundation Classes C++ library. 
// Copyright (c) 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_ANY) | 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