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#ifndef XAPP_H
#define XAPP_H
class CFreeDoc;
class CFreeView;
/******************************************************************************
** Painting utility functions
*/
#define ColorWindowBack (GetSysColorBrush(COLOR_APPWORKSPACE))
#define ColorText (GetSysColorBrush(COLOR_WINDOWTEXT))
#define ColorTextBack (GetSysColorBrush(COLOR_WINDOW))
#define ColorBright (GetSysColorBrush(COLOR_3DHIGHLIGHT))
#define ColorFlat (GetSysColorBrush(COLOR_3DFACE))
#define ColorDark (GetSysColorBrush(COLOR_3DSHADOW))
#define ColorBorder (GetSysColorBrush(COLOR_3DDKSHADOW))
#define ColorActive (GetSysColorBrush(COLOR_ACTIVECAPTION))
#define ColorInactive (GetSysColorBrush(COLOR_INACTIVECAPTION))
/*
** DrawHLine
** Draw a horizontal line in a given brush.
*/
inline static void DrawHLine(HDC dc, HBRUSH brush, int x, int y, int length)
{
RECT rect;
rect.top = y, rect.bottom = y + 1;
rect.left = x, rect.right = x + length;
FillRect(dc, &rect, brush);
}
/*
** DrawVLine
** Draw a vertical line in a given brush.
*/
inline static void DrawVLine(HDC dc, HBRUSH brush, int x, int y, int length)
{
RECT rect;
rect.top = y, rect.bottom = y + length;
rect.left = x, rect.right = x + 1;
FillRect(dc, &rect, brush);
}
/*
** FillBox
** Fill a rectangle in a given brush.
*/
inline static void FillBox(HDC dc, HBRUSH brush, int x, int y, int width, int height)
{
RECT rect;
rect.top = y, rect.bottom = y + height;
rect.left = x, rect.right = x + width;
FillRect(dc, &rect, brush);
}
/*
** DrawBox
** Draw a rectangle in a given brush.
*/
inline static void DrawBox(HDC dc, HBRUSH brush, int x, int y, int width, int height)
{
RECT rect;
rect.top = y, rect.bottom = y + height;
rect.left = x, rect.right = x + width;
FrameRect(dc, &rect, brush);
}
/*
** DrawDualBox
** Draw a two-color rectangle in a given pair of brushes.
*/
inline static void DrawDualBox(HDC dc, HBRUSH topleft, HBRUSH bottomright,
int x, int y, int width, int height)
{
RECT rect;
rect.top = y, rect.bottom = y + 1;
rect.left = x, rect.right = x + width;
FillRect(dc, &rect, topleft);
rect.top = y + height - 1, rect.bottom = y + height;
FillRect(dc, &rect, bottomright);
rect.top = y, rect.bottom = y + height;
rect.left = x, rect.right = x + 1;
FillRect(dc, &rect, topleft);
rect.left = x + width - 1, rect.right = x + width;
FillRect(dc, &rect, bottomright);
}
/*
** FillDualBox
** Draw a two-color rectangle in a given pair of brushes, and fill
** in the area it encloses with a third color.
*/
inline static void FillDualBox(HDC dc, HBRUSH topleft, HBRUSH bottomright,
HBRUSH fill, int x, int y, int width, int height)
{
RECT rect;
rect.top = y, rect.bottom = y + 1;
rect.left = x, rect.right = x + width;
FillRect(dc, &rect, topleft);
rect.top = y + height - 1, rect.bottom = y + height;
FillRect(dc, &rect, bottomright);
rect.top = y, rect.bottom = y + height;
rect.left = x, rect.right = x + 1;
FillRect(dc, &rect, topleft);
rect.left = x + width - 1, rect.right = x + width;
FillRect(dc, &rect, bottomright);
rect.top = y + 1, rect.bottom = y + width - 2;
rect.left = x + 1, rect.right = x + width - 2;
FillRect(dc, &rect, fill);
}
/*
** Macros to build some common UI objects
*/
#define DrawRaisedBox(dc, x, y, width, height) \
(DrawDualBox(dc, ColorBright, ColorDark, x, y, width, height))
#define DrawLoweredBox(dc, x, y, width, height) \
(DrawDualBox(dc, ColorDark, ColorBright, x, y, width, height))
#define DrawEditBox(dc, x, y, width, height) \
(DrawDualBox(dc, ColorDark, ColorBright, x, y, width, height), \
DrawDualBox(dc, ColorBorder, ColorFlat, (x)+1, (y)+1, (width)-2, (height)-2))
#define DrawWindowBorder(dc, x, y, width, height) \
(DrawDualBox(dc, ColorFlat, ColorBorder, x, y, width, height), \
DrawDualBox(dc, ColorBright, ColorDark, (x)+1, (y)+1, (width)-2, (height)-2))
#define FillWindowBorder(dc, x, y, width, height) \
(DrawDualBox(dc, ColorFlat, ColorBorder, x, y, width, height), \
FillDualBox(dc, ColorBright, ColorDark, ColorFlat, (x)+1, (y)+1, (width)-2, (height)-2))
#define DrawButtonUp(dc, x, y, width, height) \
(DrawDualBox(dc, ColorBright, ColorBorder, x, y, width, height), \
DrawDualBox(dc, ColorFlat, ColorDark, (x)+1, (y)+1, (width)-2, (height)-2))
#define DrawButtonDown(dc, x, y, width, height) \
(DrawDualBox(dc, ColorDark, ColorBorder, x, y, width, height), \
DrawBox(dc, ColorFlat, (x)+1, (y)+1, (width)-2, (height)-2))
#define FillRaisedBox(dc, x, y, width, height) \
(FillDualBox(dc, ColorBright, ColorDark, ColorFlat, x, y, width, height))
#define FillLoweredBox(dc, x, y, width, height) \
(FillDualBox(dc, ColorDark, ColorBright, ColorFlat, x, y, width, height))
#define FillButtonUp(dc, x, y, width, height) \
(DrawDualBox(dc, ColorBright, ColorBorder, x, y, width, height), \
FillDualBox(dc, ColorFlat, ColorDark, ColorFlat, (x)+1, (y)+1, (width)-2, (height)-2))
#define FillButtonDown(dc, x, y, width, height) \
(DrawDualBox(dc, ColorDark, ColorBorder, x, y, width, height), \
FillBox(dc, ColorFlat, (x)+1, (y)+1, (width)-2, (height)-2))
/******************************************************************************
** The "liberated document" class
*/
class CFreeDoc {
public:
CFreeDoc();
virtual ~CFreeDoc();
virtual BOOL Create(void);
virtual const CString &GetTitle(void) const
{ return(m_strTitle); }
virtual void SetTitle(const CString &string);
virtual const CString &GetPathName(void) const
{ return(m_strPathName); }
virtual void SetPathName(const CString &string);
virtual BOOL IsModified(void) const;
virtual void SetModifiedFlag(const BOOL modified = TRUE);
virtual UINT GetViewCount(void) const;
virtual void AddView(CFreeView *view);
virtual void RemoveView(CFreeView *view);
virtual POSITION GetFirstViewPosition(void) const;
virtual CFreeView *GetNextView(POSITION &position) const;
virtual void UpdateAllViews(void);
virtual void UpdateView(CFreeView *view);
protected:
virtual void OnChangedViewList(CFreeView *view, BOOL added);
virtual BOOL OnCreate(void);
virtual void OnDestroy(void);
protected:
CString m_strTitle, m_strPathName;
BOOL m_bModified, m_bCreated;
CPtrList m_viewList;
};
/******************************************************************************
** The "liberated document view" class
*/
#define AFX_FREEVIEW_ID 0xE888
class CFreeView : public CWnd {
friend void CFreeDoc::AddView(CFreeView *view);
friend void CFreeDoc::RemoveView(CFreeView *view);
protected:
DECLARE_DYNCREATE(CFreeView)
CFreeView();
virtual ~CFreeView();
public:
virtual BOOL Create(CWnd *wnd, BOOL show = 1);
virtual void SetDocument(CFreeDoc *doc = NULL);
virtual CFreeDoc *GetDocument(void);
virtual void OnUpdate(CFreeDoc *doc);
//{{AFX_VIRTUAL(CFreeView)
protected:
virtual void OnDraw(CDC* pDC);
//}}AFX_VIRTUAL
protected:
//{{AFX_MSG(CFreeView)
afx_msg void OnSize(UINT nType, int cx, int cy);
afx_msg void OnPaint();
//}}AFX_MSG
protected:
DECLARE_MESSAGE_MAP()
int m_width, m_height; // Width and height of view
CFreeDoc *m_document; // Document
};
#endif
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