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// Win32++ Version 7.2
// Released: 5th AUgust 2011
//
// David Nash
// email: dnash@bigpond.net.au
// url: https://sourceforge.net/projects/win32-framework
//
//
// Copyright (c) 2005-2011 David Nash
//
// Permission is hereby granted, free of charge, to
// any person obtaining a copy of this software and
// associated documentation files (the "Software"),
// to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify,
// merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom
// the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice
// shall be included in all copies or substantial portions
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
// OR OTHER DEALINGS IN THE SOFTWARE.
//
////////////////////////////////////////////////////////
#ifndef _WIN32XX_STATUSBAR_H_
#define _WIN32XX_STATUSBAR_H_
#include "wincore.h"
namespace Win32xx
{
//////////////////////////////////////
// Declaration of the CStatusBar class
//
class CStatusBar : public CWnd
{
public:
CStatusBar();
virtual ~CStatusBar() {}
// Overridables
virtual void PreCreate(CREATESTRUCT& cs);
virtual void PreRegisterClass(WNDCLASS &wc);
// Attributes
int GetParts();
HICON GetPartIcon(int iPart);
CRect GetPartRect(int iPart);
tString GetPartText(int iPart) const;
BOOL IsSimple();
BOOL SetPartIcon(int iPart, HICON hIcon);
BOOL SetPartText(int iPart, LPCTSTR szText, UINT Style = 0) const;
BOOL SetPartWidth(int iPart, int iWidth) const;
// Operations
CStatusBar(const CStatusBar&); // Disable copy construction
CStatusBar& operator = (const CStatusBar&); // Disable assignment operator
BOOL CreateParts(int iParts, const int iPaneWidths[]) const;
void SetSimple(BOOL fSimple = TRUE);
};
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
namespace Win32xx
{
//////////////////////////////////////
// Definitions for the CStatusBar class
//
inline CStatusBar::CStatusBar()
{
}
inline BOOL CStatusBar::CreateParts(int iParts, const int iPaneWidths[]) const
// Sets the number of parts in a status window and the coordinate of the right edge of each part.
// If an element of iPaneWidths is -1, the right edge of the corresponding part extends
// to the border of the window
{
assert(::IsWindow(m_hWnd));
assert(iParts <= 256);
return (BOOL)SendMessage(SB_SETPARTS, iParts, (LPARAM)iPaneWidths);
}
inline int CStatusBar::GetParts()
{
assert(::IsWindow(m_hWnd));
return (int)SendMessage(SB_GETPARTS, 0L, 0L);
}
inline HICON CStatusBar::GetPartIcon(int iPart)
{
assert(::IsWindow(m_hWnd));
return (HICON)SendMessage(SB_GETICON, (WPARAM)iPart, 0L);
}
inline CRect CStatusBar::GetPartRect(int iPart)
{
assert(::IsWindow(m_hWnd));
CRect rc;
SendMessage(SB_GETRECT, (WPARAM)iPart, (LPARAM)&rc);
return rc;
}
inline tString CStatusBar::GetPartText(int iPart) const
{
assert(::IsWindow(m_hWnd));
tString PaneText;
// Get size of Text array
int iChars = LOWORD (SendMessage(SB_GETTEXTLENGTH, iPart, 0L));
std::vector<TCHAR> Text( iChars +1, _T('\0') );
TCHAR* pTextArray = &Text[0];
SendMessage(SB_GETTEXT, iPart, (LPARAM)pTextArray);
PaneText = pTextArray;
return PaneText;
}
inline BOOL CStatusBar::IsSimple()
{
assert(::IsWindow(m_hWnd));
return (BOOL)SendMessage(SB_ISSIMPLE, 0L, 0L);
}
inline void CStatusBar::PreCreate(CREATESTRUCT &cs)
{
cs.style = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | CCS_BOTTOM | SBARS_SIZEGRIP;
}
inline void CStatusBar::PreRegisterClass(WNDCLASS &wc)
{
// Set the Window Class
wc.lpszClassName = STATUSCLASSNAME;
}
inline BOOL CStatusBar::SetPartText(int iPart, LPCTSTR szText, UINT Style) const
// Available Styles: Combinations of ...
//0 The text is drawn with a border to appear lower than the plane of the window.
//SBT_NOBORDERS The text is drawn without borders.
//SBT_OWNERDRAW The text is drawn by the parent window.
//SBT_POPOUT The text is drawn with a border to appear higher than the plane of the window.
//SBT_RTLREADING The text will be displayed in the opposite direction to the text in the parent window.
{
assert(::IsWindow(m_hWnd));
BOOL bResult = FALSE;
if (SendMessage(SB_GETPARTS, 0L, 0L) >= iPart)
bResult = (BOOL)SendMessage(SB_SETTEXT, iPart | Style, (LPARAM)szText);
return bResult;
}
inline BOOL CStatusBar::SetPartIcon(int iPart, HICON hIcon)
{
assert(::IsWindow(m_hWnd));
return (BOOL)SendMessage(SB_SETICON, (WPARAM)iPart, (LPARAM) hIcon);
}
inline BOOL CStatusBar::SetPartWidth(int iPart, int iWidth) const
{
// This changes the width of an existing pane, or creates a new pane
// with the specified width.
// A width of -1 for the last part sets the width to the border of the window.
assert(::IsWindow(m_hWnd));
assert(iPart >= 0 && iPart <= 255);
// Fill the PartWidths vector with the current width of the statusbar parts
int PartsCount = (int)SendMessage(SB_GETPARTS, 0L, 0L);
std::vector<int> PartWidths(PartsCount, 0);
int* pPartWidthArray = &PartWidths[0];
SendMessage(SB_GETPARTS, PartsCount, (LPARAM)pPartWidthArray);
// Fill the NewPartWidths vector with the new width of the statusbar parts
int NewPartsCount = MAX(iPart+1, PartsCount);
std::vector<int> NewPartWidths(NewPartsCount, 0);;
NewPartWidths = PartWidths;
int* pNewPartWidthArray = &NewPartWidths[0];
if (0 == iPart)
pNewPartWidthArray[iPart] = iWidth;
else
{
if (iWidth >= 0)
pNewPartWidthArray[iPart] = pNewPartWidthArray[iPart -1] + iWidth;
else
pNewPartWidthArray[iPart] = -1;
}
// Set the statusbar parts with our new parts count and part widths
BOOL bResult = (BOOL)SendMessage(SB_SETPARTS, NewPartsCount, (LPARAM)pNewPartWidthArray);
return bResult;
}
inline void CStatusBar::SetSimple(BOOL fSimple /* = TRUE*/)
{
assert(::IsWindow(m_hWnd));
SendMessage(SB_SIMPLE, (WPARAM)fSimple, 0L);
}
} // namespace Win32xx
#endif // #ifndef _WIN32XX_STATUSBAR_H_
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