CAD ObjectArx secondary development creates a toolbar to enable a drawer menu to appear when clicking a button

Enterprise 2023-09-15 21:33:36 views: null

Create a toolbar in CAD and add menu commands, as shown below
Insert image description here
. Refer to the article:

cad—menu, toolbar, screen menu, enhanced toolbar

The main implementation path is to create a dockable window, create a toolbutton in it, and add commands to the button click event to display the submenu menu at the button position. If smoother interaction is required, the menu style needs to be rewritten.
As mentioned in the article, the control can be controlled through an xml file, so that the steps of modifying the interaction can be omitted.
Here I only implemented a simple horizontal layout and canceled the button border background. I also need to add adaptive modification content to make the side Both sides and top can be achieved.
There is nothing to say about the code logic, so just put the code below:
Dialog:

//-----------------------------------------------------------------------------
class CDockControlBarChildDlg : public CAcUiDialog {
    
    
	DECLARE_DYNAMIC (CDockControlBarChildDlg)

public:
	CDockControlBarChildDlg (CWnd *pParent =NULL, HINSTANCE hInstance =NULL) ;

	enum {
    
     IDD = IDD_DOCKCONTROLBAR};

protected:
	virtual void DoDataExchange (CDataExchange *pDX) ;
	virtual BOOL OnCommand (WPARAM wParam, LPARAM lParam) ;
	BOOL OnInitDialog() override;

protected:
	afx_msg LRESULT OnAcadKeepFocus (WPARAM wParam, LPARAM lParam) ;
public:	
	afx_msg void OnSize (UINT nType, int cx, int cy) ;

protected:
	DECLARE_MESSAGE_MAP()


public:
	CDockMenuPickButton m_btn_1;

	CDockMenuPickButton m_btn_3;
	CDockMenuPickButton m_btn_4;
	CDockMenuPickButton m_btn_5;
	CDockMenuPickButton m_btn_6;
	CDockMenuPickButton m_btn_7;
	afx_msg void OnBnClickedButton7();
	afx_msg void OnBnClickedButton6();
	afx_msg void OnBnClickedButton3();
	afx_msg void OnBnClickedButton4();
	afx_msg void OnBnClickedButton5();
	afx_msg void OnBnClickedButton1();

private:
	CMenu m_menu_1;
	CMenu m_menu_3;
	CMenu m_menu_4;
	CMenu m_menu_5;
	CMenu m_menu_6;
	CMenu m_menu_7;
} ;

IMPLEMENT_DYNAMIC (CDockControlBarChildDlg, CAcUiDialog)

BEGIN_MESSAGE_MAP(CDockControlBarChildDlg, CAcUiDialog)
	//{
    
    {AFX_MSG_MAP(CDockControlBarChildDlg)
	ON_MESSAGE(WM_ACAD_KEEPFOCUS, OnAcadKeepFocus)    // Needed for modeless dialog.
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BUTTON7, &CDockControlBarChildDlg::OnBnClickedButton7)
	ON_BN_CLICKED(IDC_BUTTON6, &CDockControlBarChildDlg::OnBnClickedButton6)
	ON_BN_CLICKED(IDC_BUTTON3, &CDockControlBarChildDlg::OnBnClickedButton3)
	ON_BN_CLICKED(IDC_BUTTON4, &CDockControlBarChildDlg::OnBnClickedButton4)
	ON_BN_CLICKED(IDC_BUTTON5, &CDockControlBarChildDlg::OnBnClickedButton5)
	ON_BN_CLICKED(IDC_BUTTON1, &CDockControlBarChildDlg::OnBnClickedButton1)
END_MESSAGE_MAP()

//-----------------------------------------------------------------------------
CDockControlBarChildDlg::CDockControlBarChildDlg (CWnd *pParent /*=NULL*/, HINSTANCE hInstance /*=NULL*/) : CAcUiDialog (CDockControlBarChildDlg::IDD, pParent, hInstance) {
    
    
	//{
    
    {AFX_DATA_INIT(CDockControlBarChildDlg)
	//}}AFX_DATA_INIT
}

//-----------------------------------------------------------------------------
void CDockControlBarChildDlg::DoDataExchange (CDataExchange *pDX) {
    
    
	CAcUiDialog::DoDataExchange(pDX);
	//{
    
    {AFX_DATA_MAP(CDockControlBarChildDlg)
	//}}AFX_DATA_MAP

	DDX_Control(pDX, IDC_BUTTON1, m_btn_1);//意见反馈
	DDX_Control(pDX, IDC_BUTTON6, m_btn_6);//样图模板
	DDX_Control(pDX, IDC_BUTTON3, m_btn_3);//文本模板
	DDX_Control(pDX, IDC_BUTTON4, m_btn_4);//效率工具
	DDX_Control(pDX, IDC_BUTTON5, m_btn_5);//绘制指导
	DDX_Control(pDX, IDC_BUTTON7, m_btn_7);//制图模板
}

//-----------------------------------------------------------------------------
//- Needed for modeless dialogs to keep focus.
//- Return FALSE to not keep the focus, return TRUE to keep the focus
LRESULT CDockControlBarChildDlg::OnAcadKeepFocus (WPARAM wParam, LPARAM lParam) {
    
    
	return (TRUE) ;
}

//-----------------------------------------------------------------------------
//- As this dialog is a child dialog we need to disable ok and cancel
BOOL CDockControlBarChildDlg::OnCommand (WPARAM wParam, LPARAM lParam) {
    
    
	switch ( wParam ) {
    
    
		case IDOK:
		case IDCANCEL:
			return (FALSE) ;
	}	
	return (CAcUiDialog::OnCommand (wParam, lParam)) ;
}

BOOL CDockControlBarChildDlg::OnInitDialog()
{
    
    
	CAcUiDialog::OnInitDialog();

	//制图标准
	m_menu_7.CreatePopupMenu();
	m_menu_7.AppendMenu(MF_STRING, ID_32768, _T("标准图框"));
	m_menu_7.AppendMenu(MF_STRING, ID_32769, _T("图层标准"));
	m_menu_7.AppendMenu(MF_STRING, ID_32770, _T("制图标准"));
	m_menu_7.AppendMenu(MF_STRING, ID_32771, _T("常用图块"));
	//效率工具
	m_menu_4.CreatePopupMenu();
	m_menu_4.AppendMenu(MF_STRING, ID_32778, _T("数据速查"));
	m_menu_4.AppendMenu(MF_STRING, ID_32779, _T("计算表格"));
	m_menu_4.AppendMenu(MF_STRING, ID_327710, _T("绘图研发工具"));
	文本模板
	m_menu_3.CreatePopupMenu();
	m_menu_3.AppendMenu(MF_STRING, ID_32774, _T("设计信息征询表"));
	m_menu_3.AppendMenu(MF_STRING, ID_32775, _T("评审文本"));
	m_menu_3.AppendMenu(MF_STRING, ID_32776, _T("汇报文本"));
	m_menu_3.AppendMenu(MF_STRING, ID_32777, _T("施工图设计文件"));
	样图模板
	m_menu_6.CreatePopupMenu();
	m_menu_6.AppendMenu(MF_STRING, ID_32772, _T("样图模板"));
	m_menu_6.AppendMenu(MF_STRING, ID_327723, _T("深度样图"));
	绘制指导
	m_menu_5.CreatePopupMenu();
	m_menu_5.AppendMenu(MF_STRING, ID_327711, _T("制图标准指导书"));
	m_menu_5.AppendMenu(MF_STRING, ID_327712, _T("平面类绘制指导书"));
	m_menu_5.AppendMenu(MF_STRING, ID_327713, _T("立剖面绘制指导书"));
	m_menu_5.AppendMenu(MF_STRING, ID_327714, _T("放大图绘制指导书"));
	m_menu_5.AppendMenu(MF_STRING, ID_327715, _T("专项绘制绘制指导书"));
	意见反馈
	m_menu_1.CreatePopupMenu();
	m_menu_1.AppendMenu(MF_STRING, ID_327716, _T("意见反馈"));

	/*m_menu_1 = (CMenu*)GetDlgItem(IDR_MENU1);
	m_btn_1.SetMenu(m_menu_1);*/
	

	return TRUE;
}

//-----------------------------------------------------------------------------
void CDockControlBarChildDlg::OnSize (UINT nType, int cx, int cy) {
    
    
	CAcUiDialog::OnSize (nType, cx, cy) ;
	//- Now update the dialog
	MoveWindow (0, 0, cx, cy) ;
}


void CDockControlBarChildDlg::OnBnClickedButton7()
{
    
    
	CRect rect;
	m_btn_7.GetWindowRect(&rect);

	CString str;
	str.Format(_T("rect width : %d , rect length : %d"), rect.Width(), rect.Height());

	m_menu_7.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);

	//m_menu.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);
}


void CDockControlBarChildDlg::OnBnClickedButton6()
{
    
    
	// TODO: 在此添加控件通知处理程序代码
	CRect rect;
	m_btn_6.GetWindowRect(&rect);

	CString str;
	str.Format(_T("rect width : %d , rect length : %d"), rect.Width(), rect.Height());

	m_menu_6.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);

}


void CDockControlBarChildDlg::OnBnClickedButton3()
{
    
    
	// TODO: 在此添加控件通知处理程序代码
	CRect rect;
	m_btn_3.GetWindowRect(&rect);

	CString str;
	str.Format(_T("rect width : %d , rect length : %d"), rect.Width(), rect.Height());

	m_menu_3.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);
}


void CDockControlBarChildDlg::OnBnClickedButton4()
{
    
    
	// TODO: 在此添加控件通知处理程序代码
	CRect rect;
	m_btn_4.GetWindowRect(&rect);

	CString str;
	str.Format(_T("rect width : %d , rect length : %d"), rect.Width(), rect.Height());

	m_menu_4.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);
}


void CDockControlBarChildDlg::OnBnClickedButton5()
{
    
    
	// TODO: 在此添加控件通知处理程序代码
	CRect rect;
	m_btn_5.GetWindowRect(&rect);

	CString str;
	str.Format(_T("rect width : %d , rect length : %d"), rect.Width(), rect.Height());

	m_menu_5.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);
}


void CDockControlBarChildDlg::OnBnClickedButton1()
{
    
    
	//MessageBox(_T("Test Menu"));
	// TODO: 在此添加控件通知处理程序代码
	CRect rect;
	m_btn_1.GetWindowRect(&rect);

	/*CString str;
	str.Format(_T("rect width : %d , rect length : %d"), rect.left, rect.bottom);
	MessageBox(str);*/

	BOOL addMenu =  m_menu_1.TrackPopupMenu(TPM_LEFTALIGN | TPM_TOPALIGN, rect.left, rect.bottom, this);
	if(!addMenu)
	{
    
    
		MessageBox(_T("Test Menu Failed"));
	}
}

Button：

//-----------------------------------------------------------------------------
class CDockMenuPickButton : public CAcUiToolButton {
    
    
	DECLARE_DYNAMIC (CDockMenuPickButton)

public:
	CDockMenuPickButton () ;
	virtual ~CDockMenuPickButton () ;
	void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) override;
	
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnMouseHover(UINT nFlags, CPoint point);
	afx_msg void OnMouseLeave();

protected:
	DECLARE_MESSAGE_MAP()

private:
	BOOL m_bTrackLeave;
} ;


#include "StdAfx.h"
#include "resource.h"
#include "DockMenuPickButton.h"

//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC (CDockMenuPickButton, CAcUiToolButton)

BEGIN_MESSAGE_MAP(CDockMenuPickButton, CAcUiToolButton)


END_MESSAGE_MAP()


CDC* hdc;
CRect hRect;

//-----------------------------------------------------------------------------
CDockMenuPickButton::CDockMenuPickButton () {
    
    
}

//-----------------------------------------------------------------------------
CDockMenuPickButton::~CDockMenuPickButton () {
    
    
}

void CDockMenuPickButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
    
    
	CDC dc;
	dc.Attach(lpDrawItemStruct->hDC);
	dc.SelectStockObject(NULL_BRUSH);
	dc.Rectangle(&lpDrawItemStruct->rcItem);

	hdc = &dc;

	COLORREF local_bk = dc.GetBkColor();

	CString str;
	GetWindowText(str);

	CRect rect = lpDrawItemStruct->rcItem;
	hRect = rect;
	GetClientRect(&rect);
	//设置背景透明色
	dc.SetBkMode(TRANSPARENT);
	dc.SetPolyFillMode(TRANSPARENT);
	::GetStockObject(NULL_BRUSH);
	
	//设置画笔为空，无边框
	if(lpDrawItemStruct->itemState & ODS_SELECTED )
	{
    
    
		//设置颜色为背景色，实现边框取消的效果
		//dc.FillSolidRect(&rect,::GetBkColor(dc));
		dc.FillSolidRect(&rect, RGB(190, 200, 255));
		//如果悬停或者选中，需要显示仅显示边框
		dc.Draw3dRect(&rect, GetSysColor(COLOR_3DDKSHADOW), GetSysColor(COLOR_3DDKSHADOW));


		//设置文字
		dc.DrawText(str, rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER);

		dc.SetTextColor(RGB(255, 0, 0));
	}
	else if(lpDrawItemStruct->itemData & ODS_HOTLIGHT)
	{
    
    
		//设置颜色为背景色，实现边框取消的效果
		dc.FillSolidRect(&rect, RGB(170,180,255));
		//设置文字
		dc.DrawText(str, rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER);

		dc.SetTextColor(RGB(255, 0, 0));
	}
	else
	{
    
    
		//设置颜色为背景色，实现边框取消的效果
		dc.FillSolidRect(&rect, ::GetBkColor(dc));


		//设置文字
		dc.DrawText(str, rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER);

		dc.SetTextColor(RGB(255, 0, 0));
	}
	
	//CBrush* pBrush = CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));
	//CBrush* pOldBrush = dc.SelectObject(pBrush);
	//dc.SelectObject(pBrush);
	
	//dc.SelectObject(pOldBrush);

}

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