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- // gridsvw2.cpp : implementation of the CGridSample2View class
- //
-
- // This is a part of the Objective Grid C++ Library.
- // Copyright (C) 1995,1996 ClassWorks, Stefan Hoenig.
- // All rights reserved.
- //
- // This source code is only intended as a supplement to
- // the Objective Grid Classes Reference and related
- // electronic documentation provided with the library.
- // See these sources for detailed information regarding
- // the Objective Grid product.
- //
-
- #include "stdafx.h"
- #include "gridapp.h"
-
- #include "gridsdoc.h"
- #include "gridsvw2.h"
- #include "dlguser.h"
- #include "mainfrm.h"
- #include "gridfrms.h"
-
- #ifdef _DEBUG
- #undef THIS_FILE
- static char BASED_CODE THIS_FILE[] = __FILE__;
- #endif
-
- /////////////////////////////////////////////////////////////////////////////
- // CGridSample2View
- //
- // CGridSample2View can be used as standalone, splitter or worksheet gridview
- // as you have already seen with CGridSample2View
- //
- // CGridSample2View illustrates how to apply cell formattings
- //
-
- IMPLEMENT_DYNCREATE(CGridSample2View, CMyGridView)
-
- static TCHAR BASED_CODE szInstruct[] =
- _T("This view shows some simple cell formattings. ")
- _T("You can call Format->Cells to change the formattings for the selected range of cells.");
-
- #define new DEBUG_NEW
-
- BEGIN_MESSAGE_MAP(CGridSample2View, CMyGridView)
- //{{AFX_MSG_MAP(CGridSample2View)
- ON_COMMAND(ID_VIEW_USERACTIONS, OnViewUseractions)
- ON_COMMAND(ID_VIEW_SPLITTERVIEW, OnViewSplitterview)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CGridSample2View construction/destruction
-
- CGridSample2View::CGridSample2View()
- {
- // TODO: add construction code here
- }
-
- CGridSample2View::~CGridSample2View()
- {
- }
-
- BOOL CGridSample2View::ConnectParam()
- {
- // Note: this method is copied from CGridSampleView
- //
-
- BOOL bNew = FALSE;
-
- // Retrive the zero-based worksheet-id if used as worksheet
- if (GetParentTabWnd(this, TRUE))
- m_nViewID = GetParentTabViewID(this);
-
- // check if it is a new pane in a splitter window
- CSplitterWnd* pSplitterWnd = GetParentDynamicSplitter(this, TRUE);
- if (pSplitterWnd != NULL)
- {
- CGXGridView *pView = (CGXGridView *) pSplitterWnd->GetPane(0, 0);
- if (pView != this)
- m_nViewID = pView->GetViewID();
- }
-
- // check if parameter-object exist (in document)
- if (GetDocument()->GetParam(m_nViewID) == NULL)
- {
- // create a parameter-object on the heap
- GetDocument()->SetParam(m_nViewID, new CGXGridParam);
-
- bNew = TRUE; // this view needs initializing
- }
-
- // connect parameter-object with grid
- SetParam((CGXGridParam*) GetDocument()->GetParam(m_nViewID), FALSE);
-
- return bNew;
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CGridSample2View drawing
-
- void CGridSample2View::OnInitialUpdate()
- {
- BOOL bNew = ConnectParam();
-
- CMyGridView::OnInitialUpdate(); // Creates all objects and links them to the grid
-
- // Now, all objects are connected:
- ASSERT(GetParam() != NULL); // parameter object
- ASSERT(GetParam()->GetProperties() != NULL); // properties object (with header-/footer, colors,...)
- ASSERT(GetParam()->GetStylesMap() != NULL); // stylesmap object (with base styles)
- ASSERT(GetParam()->GetData() != NULL); // data object (with cell's data)
- ASSERT(GetParam()->GetPrintDevice() != NULL); // printdevice object (with printer settings)
-
- // ... and you can execute commands on the grid
-
- if (bNew)
- {
- // Don't create undo-information for the following commands
- GetParam()->EnableUndo(FALSE);
- // (at the end of this procedure, I will reenable it)
-
- // Number of rows and columns
- SetRowCount(100);
- SetColCount(20);
-
- // You can create one big cell which spans several other cells
- SetCoveredCellsRowCol(5,2, 10, 4);
-
- // ... and apply a big bold "times new roman" font and a border
- SetStyleRange(
- CGXRange(5,2),
- CGXStyle()
- .SetValue(_T("Welcome!"))
- .SetWrapText(FALSE) // use single line edit control: wrap text = FALSE and allow enter = FALSE
- .SetAllowEnter(FALSE)
- .SetHorizontalAlignment(DT_CENTER)
- .SetVerticalAlignment(DT_VCENTER)
- .SetInterior(CGXBrush().SetPattern(5))
- .SetDraw3dFrame(gxFrameRaised)
- // ... a big bold "times new roman" font
- .SetFont(
- CGXFont()
- .SetSize(24)
- .SetBold(TRUE)
- .SetFaceName(_T("Times New Roman")))
- // ... and a blue border
- .SetBorders(gxBorderAll, CGXPen().SetWidth(2).SetColor(RGB(0,0,255)))
- );
-
- // You can apply formattings to all cells of a row or column
-
- // ... set rows strike-out
- SetStyleRange(
- CGXRange().SetRows(11, 15), // Rows 9 to 13
- CGXStyle()
- .SetValue(_T("YYY"))
- .SetFont( CGXFont().SetStrikeOut(TRUE) )
- );
-
- // ... and columns light blue
- SetStyleRange(
- CGXRange().SetCols(5,6), // Columns 5 to 6
- CGXStyle()
- .SetValue(_T("XXX"))
- .SetInterior(RGB(166,202,240)) // Light blue
- );
-
- // Take a look at the cell 11,5: It combines both the formattings
- // of the row and the columns. They are Light Blue and StrikeOut
-
- // Turn off StrikeOut for cells 13,5 to 13,6
- SetStyleRange(
- CGXRange().SetCells(13,5,13,6), // equal to CGXRange(19,8,20,9)
- CGXStyle()
- .SetFont( CGXFont().SetStrikeOut(FALSE) )
- );
-
- // Add a selection
- POSITION area = GetParam()->GetRangeList()->AddTail(new CGXRange);
- SetSelection(area, 13, 2, 18, 5);
-
- SetStyleRange(CGXRange().SetCols(1), CGXStyle()
- .SetUserAttribute(GX_IDS_UA_TOOLTIPTEXT, _T("Column 1")));
-
- SetStyleRange(CGXRange().SetCols(2), CGXStyle()
- .SetUserAttribute(GX_IDS_UA_TOOLTIPTEXT, _T("Column 2")));
-
- SetStyleRange(CGXRange().SetCols(3), CGXStyle()
- .SetUserAttribute(GX_IDS_UA_TOOLTIPTEXT, _T("Column 3")));
-
- // Composition of styles is a very powerful feature of Objective Grid/MFC.
- // In CGridSample3View, I will show you how to create the base styles which the
- // user can modify through the styles-dialog. (Menu: Format->Styles)
-
- // Instructions
- SetCoveredCellsRowCol(1, 1, 3, 5);
- SetStyleRange(CGXRange(1,1),
- CGXStyle()
- .SetWrapText(TRUE)
- .SetEnabled(FALSE)
- .SetFont(CGXFont().SetFaceName(_T("Times New Roman")))
- .SetInterior(RGB(255,251,240)) // Off-white
- .SetHorizontalAlignment(DT_CENTER)
- .SetVerticalAlignment(DT_VCENTER)
- .SetControl(GX_IDS_CTRL_STATIC)
- .SetBorders(gxBorderAll, CGXPen().SetWidth(2))
- .SetValue(szInstruct));
-
- // Enable ceration of undo-information for user interactions
- GetParam()->EnableUndo(TRUE);
- }
-
- // Position the current cell
-
- SetCurrentCell(4, 1, FALSE /* avoid immediate updating */);
-
- // Enable Update-Hint-Mechanism
-
- EnableHints();
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CGridSample2View diagnostics
-
- #ifdef _DEBUG
- void CGridSample2View::AssertValid() const
- {
- CMyGridView::AssertValid();
- }
-
- void CGridSample2View::Dump(CDumpContext& dc) const
- {
- CMyGridView::Dump(dc);
- }
-
- CGridSampleDoc* CGridSample2View::GetDocument() // non-debug version is inline
- {
- ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CGridSampleDoc)));
- return (CGridSampleDoc*) m_pDocument;
- }
-
- #endif //_DEBUG
-
-
- /////////////////////////////////////////////////////////////////////////////
- // CGridSample2View message handlers
-
- // Menu handler for View->Splitter View
-
- void CGridSample2View::OnViewSplitterview()
- {
- CDocument* pDoc = GetDocument();
-
- CMyMultiDocTemplate* pTemplate
- = (CMyMultiDocTemplate*) ((CGridSampleApp*) AfxGetApp())->m_pSplitterTemplate;
-
- pTemplate->SetViewClass(GetRuntimeClass());
-
- CMDIChildWnd* pNewFrame
- = (CMDIChildWnd*) pTemplate->CreateNewFrame(GetDocument(), NULL);
-
- if (pNewFrame == NULL)
- return; // not created
-
- ASSERT(pNewFrame->IsKindOf(RUNTIME_CLASS(CSplitterMDIChildWnd)));
-
- CSplitterWnd& splitter = (CSplitterWnd&)
- ((CSplitterMDIChildWnd *) pNewFrame)->m_wndSplitter;
-
- CGridSample2View* pView = (CGridSample2View*)
- splitter.GetPane(0, 0);
-
- // Set view id to active tab view id
- pView->m_nViewID = m_nViewID;
-
- pTemplate->InitialUpdateFrame(pNewFrame, pDoc);
-
- pNewFrame->GetActiveView();
- ASSERT(pView);
- }
-
- // Menu handler for View->User Actions...
-
- void CGridSample2View::OnViewUseractions()
- {
- // Note: this method is copied from CGridSampleView
- //
- // Shows a dialog with some attributes of the parameter-object
- // where you can experiment with some attributes
- // such as allowing the user to track columns, select cells
- // or use the grid as a listbox.
-
- // Transfer Current Cell's Data to grid
- if (!TransferCurrentCell())
- return;
-
- CUserActionsDialog dlg(GetParam());
-
- if (dlg.DoModal() == IDOK)
- {
- // Redraw the grid
- Redraw();
- }
- }
-
-