128 lines
2.6 KiB
C++
128 lines
2.6 KiB
C++
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//
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// TOOL.HPP
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// Tool Classes
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//
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// Copyright Microsoft 1998-
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//
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#ifndef __TOOL_HPP_
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#define __TOOL_HPP_
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class DCWbGraphic;
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//
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// Tool types
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//
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#define TOOLTYPE_FIRST 0
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enum
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{
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TOOLTYPE_SELECT = TOOLTYPE_FIRST,
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TOOLTYPE_ERASER,
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TOOLTYPE_TEXT,
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TOOLTYPE_HIGHLIGHT,
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TOOLTYPE_PEN,
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TOOLTYPE_LINE,
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TOOLTYPE_BOX,
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TOOLTYPE_FILLEDBOX,
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TOOLTYPE_ELLIPSE,
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TOOLTYPE_FILLEDELLIPSE,
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// This must come last
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TOOLTYPE_MAX
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};
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#define TOOL_CMD(index) ((index) + IDM_TOOLS_START)
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#define TOOL_INDEX(cmd) ((cmd) - IDM_TOOLS_START)
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#define TOOL_COUNT TOOL_INDEX(IDM_TOOLS_MAX)
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#define DEF_PENCOLOR RGB(0, 0, 0)
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#define DEF_HIGHLIGHTCOLOR RGB(255, 255, 0)
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#define NUM_OF_WIDTHS 4
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BOOL InitToolArray(void);
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void DestroyToolArray(void);
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//
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//
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// Class: WbTool
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//
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// Purpose: Base Tool class
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//
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//
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class WbTool
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{
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public:
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//
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// Constructors
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//
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WbTool(int toolType);
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~WbTool();
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//
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// Return the type of the tool
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//
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virtual int ToolType(void) const { return m_toolType; }
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//
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// Return whether the tool supports various attributes
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//
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virtual BOOL HasColor(void) const; // Tool supports colors
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virtual BOOL HasWidth(void) const; // Tool supports widths
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virtual BOOL HasFont(void) const; // Tool supports font
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//
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// Return the handle of the cursor for the tool
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//
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virtual HCURSOR GetCursorForTool(void) const;
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//
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// Get/set the tool attributes
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//
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UINT GetWidthAtIndex(UINT uiIndex) const
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{ return m_uiWidths[uiIndex]; }
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VOID SetWidthAtIndex(UINT uiIndex, UINT uiWidth)
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{ m_uiWidths[uiIndex] = uiWidth; }
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void SetWidthIndex(UINT uiWidthIndex)
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{ m_uiWidthIndexCur = uiWidthIndex; }
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void SetFont(HFONT hFont);
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void DeselectGraphic(void) { m_selectedTool = TOOLTYPE_MAX; }
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void SelectGraphic(DCWbGraphic* pGraphic);
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//
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// Return the pen attributes
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//
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COLORREF GetColor(void) const { return m_clrCur; }
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void SetColor(COLORREF clr) { m_clrCur = clr; }
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UINT GetWidth(void) const { return m_uiWidths[m_uiWidthIndexCur]; }
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UINT GetWidthIndex(void) const { return m_uiWidthIndexCur; }
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int GetROP(void) const;
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HFONT GetFont(void) { return(m_hFont); }
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protected:
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//
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// Tool type
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//
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int m_toolType;
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int m_selectedTool;
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//
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// Tool attributes
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//
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COLORREF m_clrCur;
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UINT m_uiWidths[NUM_OF_WIDTHS];
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UINT m_uiWidthIndexCur;
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HFONT m_hFont;
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};
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#endif // __TOOL_HPP_
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