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fpspreadsheet: Cleanup restructuring of previous commit.

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7495 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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wp_xxyyzz
2020-06-25 17:59:07 +00:00
parent 1c25309bdf
commit 57b0651e64
2 changed files with 0 additions and 122 deletions
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69
components/fpspreadsheet/examples/other/demo_protection.lpi
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@ -1,69 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
<MainUnitHasScaledStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="demo_protection"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="0"/>
</RunParams>
<RequiredPackages Count="1">
<Item1>
<PackageName Value="laz_fpspreadsheet"/>
</Item1>
</RequiredPackages>
<Units Count="1">
<Unit0>
<Filename Value="demo_protection.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="demo_protection"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<Linking>
<Debugging>
<UseExternalDbgSyms Value="True"/>
</Debugging>
</Linking>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

53
components/fpspreadsheet/examples/other/demo_protection.pas
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program demo_protection;
{$mode objfpc}{$H+}
uses
Classes, SysUtils,
fpstypes, fpspreadsheet, fpsallformats, fpsutils, fpscrypto;
const
PASSWORD = 'lazarus';
var
book: TsWorkbook;
sheet: TsWorksheet;
cell: PCell;
c: TsCryptoInfo;
begin
book := TsWorkbook.Create;
try
sheet := book.AddWorksheet('Sheet1');
// Add an unprotected cell
cell := sheet.WriteText(0, 0, 'Unprotected cell');
sheet.WriteCellProtection(cell, []);
// Add a protected cell
sheet.WriteText(1, 0, 'Protected cell');
// Activate worksheet protection such that a password is required to
// change the protection state
InitCryptoInfo(c);
c.Algorithm := caExcel;
c.PasswordHash := Format('%.4x', [ExcelPasswordHash(PASSWORD)]);
sheet.CryptoInfo := c;
sheet.Protection := [spDeleteRows, spDeleteColumns, spInsertRows, spInsertColumns];
sheet.Protect(true);
book.WriteToFile('protected.xls', sfExcel8, true);
book.WriteToFile('protected.xlsx', sfOOXML, true);
// Note ODS does not write the excel password correctly, yet. --> protection cannot be removed.
book.WriteToFile('protected.ods', sfOpenDocument, true);
finally
book.Free;
end;
WriteLn('Open the files "protected.*" in your spreadsheet application.');
WriteLn('Only cell A1 can be modifed.');
WriteLn('Press [ENTER] to quit...');
ReadLn;
end.