168 lines
3.9 KiB
C++
168 lines
3.9 KiB
C++
// DashStylePickerCtrl.cpp : implementation file
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//
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#include "stdafx.h"
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#include "DashStylePickerCtrl.h"
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#include "Resource.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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#define ID_DASH_SOLID 0
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#define ID_DASH_DASH 1
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#define ID_DASH_DOT 2
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#define ID_DASH_DASHDOT 3
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#define ID_DASH_DASHDOTDOT 4
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COLORREF CDashStylePickerCtrl::m_defaultDashStyles[] =
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{
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{ ID_DASH_SOLID },
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{ ID_DASH_DASH },
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{ ID_DASH_DOT },
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{ ID_DASH_DASHDOT },
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{ ID_DASH_DASHDOTDOT }
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};
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ButtonToolTipIDTable CDashStylePickerCtrl::m_defaultArrToolTipText[] =
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{
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{ ID_DASH_SOLID, IDS_SOLID }, //"Solid"
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{ ID_DASH_DASH, IDS_DASH }, //"Dash"
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{ ID_DASH_DOT, IDS_DOT }, //"Dot"
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{ ID_DASH_DASHDOT, IDS_DASHDOT }, //"Dash Dot"
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{ ID_DASH_DASHDOTDOT, IDS_DASHDOTDOT } //"Dash Dot Dot"
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};
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/////////////////////////////////////////////////////////////////////////////
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// CDashStylePickerCtrl
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CDashStylePickerCtrl::CDashStylePickerCtrl(UINT nButtons, UINT nRows, DWORD dwDefault,
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CSize sizeButton, int nIDDefault,
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int nIDCustom):
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COXPopupBarCtrl(nButtons, nRows, dwDefault, sizeButton, nIDDefault,
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nIDCustom)
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{
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}
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BEGIN_MESSAGE_MAP(CDashStylePickerCtrl, COXPopupBarCtrl)
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//{{AFX_MSG_MAP(CDashStylePickerCtrl)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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BOOL CDashStylePickerCtrl::Pick(UINT nAlignment, CRect* pParentRect, CSize sizeOffset)
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{
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ASSERT_VALID(m_pParentWnd);
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ASSERT(::IsWindow(m_pParentWnd->GetSafeHwnd()));
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ASSERT(::IsWindow(m_hWnd));
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ASSERT(m_nButtons<=ID_POPUPBAR_MAX_BUTTONS && m_nButtons>0);
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ASSERT(m_nRows<=ID_POPUPBAR_MAX_BUTTONS && m_nRows>0 && m_nRows<=m_nButtons);
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// nobody has cared to fill array of colors
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// then we'll do that using predefined array
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if(m_arrData.GetSize()==0)
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{
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if(!SetButtonDataTable(m_defaultDashStyles,DASHSTYLEPICK_DEFINEDSTYLES))
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{
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return FALSE;
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}
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}
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ASSERT(m_arrData.GetSize()>=(int)m_nButtons);
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// nobody has cared to fill array of tooltip text
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// then we'll do that using default table
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if(m_arrToolTipText.GetCount()==0)
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{
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if(!SetToolTipTextIDTable(m_defaultArrToolTipText,DASHSTYLEPICK_DEFINEDSTYLES))
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{
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return FALSE;
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}
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}
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// force next styles
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SetPopupBarStyle(POPUPBAR_NODEFAULT|POPUPBAR_NOCUSTOM|POPUPBAR_NOTEAROFF);
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return COXPopupBarCtrl::Pick(nAlignment,pParentRect,sizeOffset);
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}
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////////////////////////////////////
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// Attributes
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/////////////////////////////////////////////////////////////////////////////
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// CDashStylePickerCtrl message handlers
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// draw button
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void CDashStylePickerCtrl::DrawButton(CDC* pDC, UINT nIndex)
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{
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ASSERT(m_nButtons>0 && m_nButtons<=ID_POPUPBAR_MAX_BUTTONS);
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ASSERT((int)m_nButtons==m_arrButtonRect.GetSize());
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ASSERT((int)m_nButtons<=m_arrData.GetSize());
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ASSERT(nIndex<=m_nButtons);
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CRect rect=m_arrButtonRect[nIndex];
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DrawFrameRect(pDC,rect,nIndex+1);
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rect.DeflateRect(1,1);
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int nSaveDC=pDC->SaveDC();
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pDC->SetBkMode(TRANSPARENT);
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pDC->SelectObject(GetTextFont());
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// draw lines
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rect.DeflateRect(2,0);
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CPen pen;
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switch(nIndex)
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{
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case ID_DASH_SOLID:
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{
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VERIFY(pen.CreatePen(PS_SOLID,1,RGB(0,0,0)));
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break;
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}
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case ID_DASH_DASH:
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{
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VERIFY(pen.CreatePen(PS_DASH,1,RGB(0,0,0)));
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break;
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}
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case ID_DASH_DOT:
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{
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VERIFY(pen.CreatePen(PS_DOT,1,RGB(0,0,0)));
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break;
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}
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case ID_DASH_DASHDOT:
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{
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VERIFY(pen.CreatePen(PS_DASHDOT,1,RGB(0,0,0)));
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break;
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}
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case ID_DASH_DASHDOTDOT:
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{
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VERIFY(pen.CreatePen(PS_DASHDOTDOT,1,RGB(0,0,0)));
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break;
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}
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default:
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ASSERT(FALSE);
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}
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pDC->SelectObject(&pen);
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pDC->MoveTo(rect.left,rect.top+rect.Height()/2-1);
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pDC->LineTo(rect.right,rect.top+rect.Height()/2-1);
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pDC->MoveTo(rect.left,rect.top+rect.Height()/2);
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pDC->LineTo(rect.right,rect.top+rect.Height()/2);
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pDC->MoveTo(rect.left,rect.top+rect.Height()/2+1);
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pDC->LineTo(rect.right,rect.top+rect.Height()/2+1);
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if(nSaveDC)
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pDC->RestoreDC(nSaveDC);
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}
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