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fpspreadsheet: Move hyperlinkdemo to "others" folder. Make sure that "other" demos write their output in the project directory.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7995 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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<?xml version="1.0" encoding="UTF-8"?>
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<CONFIG>
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<ProjectOptions>
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<Version Value="12"/>
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<PathDelim Value="\"/>
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<General>
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<Flags>
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<MainUnitHasCreateFormStatements Value="False"/>
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<MainUnitHasTitleStatement Value="False"/>
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<MainUnitHasScaledStatement Value="False"/>
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<CompatibilityMode Value="True"/>
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</Flags>
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<SessionStorage Value="InProjectDir"/>
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<Title Value="collectlinks"/>
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<UseAppBundle Value="False"/>
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<ResourceType Value="res"/>
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</General>
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<i18n>
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<EnableI18N LFM="False"/>
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</i18n>
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<BuildModes Count="1">
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<Item1 Name="Default" Default="True"/>
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</BuildModes>
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<PublishOptions>
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<Version Value="2"/>
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</PublishOptions>
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<RunParams>
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<FormatVersion Value="2"/>
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<Modes Count="1">
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<Mode0 Name="default"/>
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</Modes>
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</RunParams>
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<RequiredPackages Count="1">
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<Item1>
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<PackageName Value="laz_fpspreadsheet"/>
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</Item1>
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</RequiredPackages>
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<Units Count="1">
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<Unit0>
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<Filename Value="collectlinks.lpr"/>
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<IsPartOfProject Value="True"/>
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</Unit0>
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</Units>
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</ProjectOptions>
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<CompilerOptions>
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<Version Value="11"/>
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<PathDelim Value="\"/>
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<Target>
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<Filename Value="collectlinks"/>
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</Target>
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<SearchPaths>
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<IncludeFiles Value="$(ProjOutDir)"/>
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<UnitOutputDirectory Value="..\..\lib\$(TargetCPU)-$(TargetOS)"/>
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</SearchPaths>
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<Linking>
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<Debugging>
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<UseExternalDbgSyms Value="True"/>
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</Debugging>
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</Linking>
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</CompilerOptions>
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<Debugging>
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<Exceptions Count="3">
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<Item1>
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<Name Value="EAbort"/>
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</Item1>
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<Item2>
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<Name Value="ECodetoolError"/>
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</Item2>
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<Item3>
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<Name Value="EFOpenError"/>
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</Item3>
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</Exceptions>
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</Debugging>
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</CONFIG>
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{ This program seeks all spreadsheet hyperlinks in the file "source.xls" and
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adds the linked worksheet to a new workbook. }
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program collectlinks;
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{$mode objfpc}{$H+}
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uses
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{$IFDEF UNIX}{$IFDEF UseCThreads}
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cthreads,
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{$ENDIF}{$ENDIF}
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Classes, SysUtils, uriParser,
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fpstypes, fpspreadsheet, fpsUtils, fpsAllFormats
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{ you can add units after this };
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const
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srcFile = 'source.ods';
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destFile = 'result';
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var
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srcWorkbook, destWorkbook, linkedWorkbook: TsWorkbook;
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sheet, linkedSheet, destSheet: TsWorksheet;
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cell: PCell;
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hyperlink: PsHyperlink;
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u: TURI;
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fn: String; // Name of linked file
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bookmark: String; // Bookmark of hyperlink
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sheetFormat: TsSpreadsheetFormat;
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sheetName: String;
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r, c: Cardinal;
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dir: String;
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begin
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// Just for the demo: create the file "source.xls". It contains hyperlinks to
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// some of the "test" files created in the XXXXdemo projects
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Write('Creating source workbook...');
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dir := ExtractFilePath(ParamStr(0));
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srcWorkbook := TsWorkbook.Create;
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try
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sheet := srcWorkbook.AddWorksheet('Sheet');
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sheet.WriteText(0, 0, 'Link to biff8 test file');
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sheet.WriteHyperlink(0, 0, '../../read_write/excel8demo/test.xls#''My Worksheet 2''!A1');
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//sheet.WriteHyperlink(0, 0, '../excel8demo/test.xls#''Meu Relatório''!A1');
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sheet.WriteText(1, 0, 'Link to ods test file');
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sheet.WriteHyperlink(1, 0, '../../read_write/opendocdemo/test.ods');
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sheet.WriteText(2, 0, 'E-Mail Link');
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sheet.WriteHyperlink(2, 0, 'mailto:someone@mail.com;someoneelse@mail.com?Subject=This is a test');
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sheet.WriteText(3, 0, 'Web-Hyperlink');
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sheet.WriteHyperlink(3, 0, 'http://www.lazarus-ide.org/');
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sheet.WriteText(4, 0, 'File-Link (absolute path)');
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sheet.WriteHyperlink(4, 0, 'file:///'+ExpandFilename('../../../tests/testooxml_1899.xlsx'));
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// This creates the URI such as "file:///D:\Prog_Lazarus\svn\lazarus-ccr\components\fpspreadsheet\tests\testooxml_1899.xlsx"
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// but makes sure that the file exists on your system.
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sheet.WriteText(5, 0, 'Jump to A10');
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sheet.WriteHyperlink(5, 0, '#A10');
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sheet.WriteColWidth(0, 40, suChars);
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srcWorkbook.WriteToFile(dir + srcFile, true);
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finally
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srcWorkbook.Free;
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end;
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WriteLn('Done.');
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// Prepare destination workbook
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destWorkbook := nil;
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// Now open the source file and seek hyperlinks
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Write('Reading source workbook, sheet ');
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srcWorkbook := TsWorkbook.Create;
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try
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srcWorkbook.ReadFromFile(dir + srcFile);
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sheet := srcWorkbook.GetWorksheetByIndex(0);
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WriteLn(sheet.Name, '...');
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for cell in sheet.Cells do
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begin
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hyperlink := sheet.FindHyperlink(cell);
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if (hyperlink <> nil) then // Ignore cells without hyperlink
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begin
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WriteLn;
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WriteLn('Cell ', GetCellString(cell^.Row, cell^.Col), ':');
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WriteLn(' Hyperlink "', hyperlink^.Target, '"');
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if (hyperlink^.Target[1] = '#') then
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WriteLn(' Ignoring internal hyperlink')
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else
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begin
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u := ParseURI(hyperlink^.Target);
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if u.Protocol = '' then begin
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Write(' Local file (relative path)');
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SplitHyperlink(hyperlink^.Target, fn, bookmark)
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end else
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if URIToFileName(hyperlink^.Target, fn) then
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Write(' File (absolute path)')
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else
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begin
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WriteLn(' Ignoring protocol "', u.Protocol, '"');
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continue; // Ignore http, mailto etc.
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end;
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if not FileExists(fn) then
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WriteLn(' does not exist.')
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else
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if GetFormatFromFileName(fn, sheetFormat) then
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begin
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Write(' supported. ');
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// Create destination workbook if not yet done so far...
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if destWorkbook = nil then
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destWorkbook := TsWorkbook.Create;
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// Open linked workbook
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linkedworkbook := TsWorkbook.Create;
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try
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linkedworkbook.ReadFromFile(fn, sheetFormat);
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// Get linked worksheet
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if bookmark = '' then
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linkedSheet := linkedWorkbook.GetWorksheetByIndex(0)
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else
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if not linkedWorkbook.TryStrToCell(bookmark, linkedsheet, r, c)
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then begin
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WriteLn('Failure finding linked worksheet.');
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continue;
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end;
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// Copy linked worksheet to new sheet in destination workbook
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destSheet := destWorkbook.CopyWorksheetFrom(linkedSheet, true);
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// Create sheet name
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sheetName := ExtractFileName(fn) + '#' +linkedSheet.Name;
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destWorkbook.ValidWorksheetName(sheetName, true);
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destSheet.Name := sheetName;
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// Done
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WriteLn(' Copied.');
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finally
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linkedworkbook.Free;
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end;
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end;
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end;
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end;
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end;
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// Save destination workbook
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WriteLn;
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if destWorkbook <> nil then
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begin
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destworkbook.WriteToFile(dir + destFile+'.xls', true);
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destworkbook.WriteToFile(dir + destFile+'.xlsx', true);
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destworkbook.WriteToFile(dir + destFile+'.ods', true);
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WriteLn('All hyperlinks to spreadsheets are collected in files ' + destFile + '.*');
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end else
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WriteLn('No hyperlinks found.');
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finally
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// Clean up
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srcWorkbook.Free;
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if destWorkbook <> nil then destWorkbook.Free;
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end;
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if ParamCount = 0 then
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begin
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{$IFDEF MSWindows}
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WriteLn;
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WriteLn('Press ENTER to close...');
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ReadLn;
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{$ENDIF}
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end;
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end.
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@@ -0,0 +1,5 @@
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This sample project demonstrates how fpspreadsheet can follow the hyperlinks
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to other spreadsheet files and copy the linked sheets to a new document.
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Please run the write demos ../ooxmldemo/ooxmlwrite and ../excel8demo/excel8write
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before running this project in order to generate required spreadsheet files.
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