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Add examples
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‎User Interface/GetNBoxExamples.cpp

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/*------------------------------------------------------------------------------*
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* File Name: *
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* Creation: *
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* Purpose: OriginC Source C file *
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* Copyright (c) ABCD Corp. 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 *
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* All Rights Reserved *
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* *
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* Modification Log: *
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*------------------------------------------------------------------------------*/
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////////////////////////////////////////////////////////////////////////////////////
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// Including the system header file Origin.h should be sufficient for most Origin
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// applications and is recommended. Origin.h includes many of the most common system
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// header files and is automatically pre-compiled when Origin runs the first time.
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// Programs including Origin.h subsequently compile much more quickly as long as
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// the size and number of other included header files is minimized. All NAG header
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// files are now included in Origin.h and no longer need be separately included.
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//
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// Right-click on the line below and select 'Open "Origin.h"' to open the Origin.h
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// system header file.
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#include <Origin.h>
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////////////////////////////////////////////////////////////////////////////////////
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//#pragma labtalk(0) // to disable OC functions for LT calling.
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////////////////////////////////////////////////////////////////////////////////////
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#include <GetNbox.h>
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////////////////////////////////////////////////////////////////////////////////////
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//#pragma labtalk(0) // to disable OC functions for LT calling.
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////////////////////////////////////////////////////////////////////////////////////
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//This example is about GetNBox and PEVENT_GETN
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////////////////////////////////////////////////////////////////////////////////////
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#include <Control.h>
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void GetNBox_ex()
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{
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GETN_TREE(tr)
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GETN_COMBO_BUTTON(test, ">", "List", "User", "AAA|BBB", "")
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GETN_CHECK(check, "Yes or No", 0)
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if( GetNBox(tr, _event_func_ex, "Test Event Function", "Test...") )
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{
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out_str("Done"); // if OK button clicked
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}
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}
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static int _event_func_ex(TreeNode& tr, int nRow, int nEvent, DWORD& dwEnables, LPCSTR lpcszNodeName, WndContainer& getNContainer, string& strAux, string& strErrMsg)
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{
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//1. show how to use tr, nRow and nEvent
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if(GETNE_ON_VALUE_CHANGE == nEvent)
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{
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//get the value-changed node
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TreeNode trEdited = tree_get_node(tr, nRow);
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if( trEdited )
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printf("changed node: %s\n", trEdited.tagName);
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}
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//show how to use nEvent, lpcszNodeName, and getNContainer
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if(ONODETYPE_BROWSECOMBO == nEvent && lstrcmpi(lpcszNodeName,"test") == 0)
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{
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//click the ">" button to show menu
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Menu myMenu;
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myMenu.Add("Item1", 1, MF_STRING);
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myMenu.Add("Item2", 2, MF_STRING);
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int nSelCmd;
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POINT pt;
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GetCursorPos(&pt);
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myMenu.TrackPopupMenu(0, pt.x, pt.y, getNContainer.GetSafeHwnd(), &nSelCmd);
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if(nSelCmd > 0)
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{
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string strName;
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myMenu.GetMenuString(nSelCmd, strName, MF_STRING);
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tr.test.strVal = strName;
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}
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}
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//shows how to use strErrMsg and disable OK button
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if( tr.check )
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{
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// disable OK button if "Yes or No" checkbox is unchecked.
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bool bEnable = ( 1 == tr.check.nVal );
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O_SET_BIT(dwEnables, GETNGEVT_OK_ENABLE, bEnable);
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if( !bEnable )
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strErrMsg = "Error! Yes or No checkbox is unchecked";
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}
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return true;
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}
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////////////////////////////////////////////////////////////////////////////////////
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//This example shows the difference in
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//GETN_STR_GROUP, GETN_MULTISEL_STR_LISTBOX and GETN_MULTISEL_LISTBOX
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////////////////////////////////////////////////////////////////////////////////////
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static int Dialog1Node_event(TreeNode& tr, int nRow, int nEvent, DWORD& dwEnables, LPCSTR lpcszNodeName, WndContainer& getNContainer, string& strAux, string& strErrMsg)
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{
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string strNode = lpcszNodeName;
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if(strNode == "list") {
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vector<int> vnSel;
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vnSel = tr.list.nVals;
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for(int ii = 0; ii < vnSel.GetSize(); ii++) {
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printf("%d: %d\n", ii+1, vnSel[ii]);
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}
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}
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return true;
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}
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void GetNMultiBox_ex()
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{
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vector<string> vsFruits = {"Apple", "Orange", "Banana", "Berries", "Grapes"};
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string strCombo;
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strCombo.SetTokens(vsFruits, '|');
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GETN_TREE(tr)
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GETN_STR_GROUP(stats, "Please pick a few US Stats", "MA", "|MA|CA|RI|VT|NY")
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GETN_MULTISEL_STR_LISTBOX(StateList, _L("Positive State Value"), "", "a|b|c")
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GETN_MULTISEL_LISTBOX(list, "Select", 0, strCombo)
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if(GetNBox(tr, Dialog1Node_event , "Dialog title"))
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{
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out_tree( tr );
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vector<int> vnSel;vnSel = tr.list.nVals;
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for(int ii = 0; ii < vnSel.GetSize(); ii++) {
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string strName = vsFruits[vnSel[ii]];
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printf("%d: %s\n", ii+1, strName);
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}
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}
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}

‎Worksheet/WorksheetExamples.cpp

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/*------------------------------------------------------------------------------*
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* File Name: *
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* Creation: *
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* Purpose: OriginC Source C file *
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* Copyright (c) ABCD Corp. 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 *
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* All Rights Reserved *
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* *
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* Modification Log: *
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*------------------------------------------------------------------------------*/
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////////////////////////////////////////////////////////////////////////////////////
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// Including the system header file Origin.h should be sufficient for most Origin
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// applications and is recommended. Origin.h includes many of the most common system
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// header files and is automatically pre-compiled when Origin runs the first time.
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// Programs including Origin.h subsequently compile much more quickly as long as
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// the size and number of other included header files is minimized. All NAG header
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// files are now included in Origin.h and no longer need be separately included.
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//
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// Right-click on the line below and select 'Open "Origin.h"' to open the Origin.h
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// system header file.
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#include <Origin.h>
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////////////////////////////////////////////////////////////////////////////////////
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//#pragma labtalk(0) // to disable OC functions for LT calling.
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////////////////////////////////////////////////////////////////////////////////////
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// Include your own header files here.
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////////////////////////////////////////////////////////////////////////////////////
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// Start your functions here.
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////////////////////////////////////////////////////////////////////////////////////
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//This example shows how to extract data with LT condition expression
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////////////////////////////////////////////////////////////////////////////////////
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enum
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{
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EXTRACT_TO_NEW_WKS = 1,
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EXTRACT_WITH_HIGH_LIGHT,
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EXTRACT_WITH_NEW_TAG_COL
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};
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void Worksheet_Extract_Example(int nOption = EXTRACT_TO_NEW_WKS)
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{
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Worksheet wks = Project.ActiveLayer();
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if( !wks )
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return;
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// prepare test condition string
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string strCondition = "abs(a) >= 1 && abs(b) >= 1"; //Note: here used "&&" not "AND". And || for "OR".
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string strLTRunBeforeloop = "range a=1; range b=2"; // define range objects, a is column 1 and b is column 2.
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// check worksheet with strCondition and result the number of rows base on the condition expression.
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// vnRowIndices included the row index as result.
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vector<uint> vnRowIndices;
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int nn = wks.SelectRows(strCondition, vnRowIndices, 0, -1, -1, strLTRunBeforeloop);
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if(nn < 0)
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{
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out_str("User cancel");
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return;
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}
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if(nn == 0)
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{
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out_str("No matching row");
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return;
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}
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printf("%d rows selected with condition -- %s\n", nn, strCondition);
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switch(nOption)
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{
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case EXTRACT_TO_NEW_WKS:
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Worksheet wksResult;
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wksResult.Create();
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// Extract data to new worksheet with column indices "vsCols" and row indices "vnRowIndices"
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vector<uint> vnCols = {0, 1}; // only extract the first two columns to new worksheet
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BOOL bRet = wks.Extract(wksResult, vnRowIndices, vnCols);
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if(bRet)
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printf("Extract selected rows to [%s]!%s.\n", wksResult.GetPage().GetName(), wksResult.GetName());
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break;
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case EXTRACT_WITH_HIGH_LIGHT:
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// hight light rows by vnRowIndices
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vector<int> vnRows;
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vnRows = vnRowIndices; // convert vector<uint> to vector<int>
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wks.SetSelectedRange(vnRows);
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break;
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case EXTRACT_WITH_NEW_TAG_COL:
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// add a new column with 0/1 to mark if not fit or fit condiftion
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Dataset ds(wks, wks.AddCol());
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ds.SetSize(wks.GetNumRows());
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ds = 0;
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ds.Replace(vnRowIndices, 1);
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break;
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default:
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break;
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}
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}
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void Before_Running()
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{
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// prepare worksheet with data to do extract
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Worksheet wks;
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wks.Create();
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wks.SetSize(30, 3); // set worksheet with 3o rows and 3 columns
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// set random data for the first TWO columns
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for(int nCol = 0; nCol < wks.GetNumCols()-1; nCol++)
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{
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Dataset ds(wks, nCol);
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ds.Normal(wks.GetNumRows());
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}
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// fill row numbers to Column C
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Dataset dsC(wks, 2);
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dsC.Data(1, wks.GetNumRows(), 1);
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}

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