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fpspreadsheet: Improves OpenDocument support

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@687 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
sekelsenmat
2009-01-29 11:54:07 +00:00
parent f8cd84c9ee
commit 87fe92f9d7
5 changed files with 110 additions and 82 deletions
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BIN
components/fpspreadsheet/examples/opendocdemo/oocreated.ods Normal file
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134
components/fpspreadsheet/examples/opendocdemo/opendocwrite.lpi
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@ -11,7 +11,7 @@
<TargetFileExt Value=".exe"/> <TargetFileExt Value=".exe"/>
<Title Value="opendocwrite"/> <Title Value="opendocwrite"/>
<UseAppBundle Value="False"/> <UseAppBundle Value="False"/>
<ActiveEditorIndexAtStart Value="3"/> <ActiveEditorIndexAtStart Value="1"/>
</General> </General>
<VersionInfo> <VersionInfo>
<ProjectVersion Value=""/> <ProjectVersion Value=""/>
@ -33,13 +33,13 @@
<PackageName Value="laz_fpspreadsheet"/> <PackageName Value="laz_fpspreadsheet"/>
</Item1> </Item1>
</RequiredPackages> </RequiredPackages>
<Units Count="14"> <Units Count="15">
<Unit0> <Unit0>
<Filename Value="opendocwrite.lpr"/> <Filename Value="opendocwrite.lpr"/>
<IsPartOfProject Value="True"/> <IsPartOfProject Value="True"/>
<UnitName Value="opendocwrite"/> <UnitName Value="opendocwrite"/>
<CursorPos X="33" Y="61"/> <CursorPos X="9" Y="30"/>
<TopLine Value="47"/> <TopLine Value="8"/>
<EditorIndex Value="0"/> <EditorIndex Value="0"/>
<UsageCount Value="309"/> <UsageCount Value="309"/>
<Loaded Value="True"/> <Loaded Value="True"/>
@ -70,7 +70,7 @@
<UnitName Value="xlsbiff5"/> <UnitName Value="xlsbiff5"/>
<CursorPos X="26" Y="95"/> <CursorPos X="26" Y="95"/>
<TopLine Value="92"/> <TopLine Value="92"/>
<EditorIndex Value="5"/> <EditorIndex Value="6"/>
<UsageCount Value="140"/> <UsageCount Value="140"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit4> </Unit4>
@ -79,7 +79,7 @@
<UnitName Value="fpsutils"/> <UnitName Value="fpsutils"/>
<CursorPos X="1" Y="49"/> <CursorPos X="1" Y="49"/>
<TopLine Value="30"/> <TopLine Value="30"/>
<EditorIndex Value="4"/> <EditorIndex Value="5"/>
<UsageCount Value="140"/> <UsageCount Value="140"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit5> </Unit5>
@ -88,7 +88,7 @@
<UnitName Value="xlsbiff2"/> <UnitName Value="xlsbiff2"/>
<CursorPos X="1" Y="16"/> <CursorPos X="1" Y="16"/>
<TopLine Value="1"/> <TopLine Value="1"/>
<EditorIndex Value="6"/> <EditorIndex Value="7"/>
<UsageCount Value="139"/> <UsageCount Value="139"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit6> </Unit6>
@ -97,7 +97,7 @@
<UnitName Value="fpolestorage"/> <UnitName Value="fpolestorage"/>
<CursorPos X="30" Y="654"/> <CursorPos X="30" Y="654"/>
<TopLine Value="642"/> <TopLine Value="642"/>
<EditorIndex Value="7"/> <EditorIndex Value="8"/>
<UsageCount Value="139"/> <UsageCount Value="139"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit7> </Unit7>
@ -116,9 +116,9 @@
<Unit10> <Unit10>
<Filename Value="..\..\fpspreadsheet.pas"/> <Filename Value="..\..\fpspreadsheet.pas"/>
<UnitName Value="fpspreadsheet"/> <UnitName Value="fpspreadsheet"/>
<CursorPos X="46" Y="308"/> <CursorPos X="1" Y="759"/>
<TopLine Value="296"/> <TopLine Value="746"/>
<EditorIndex Value="3"/> <EditorIndex Value="4"/>
<UsageCount Value="95"/> <UsageCount Value="95"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit10> </Unit10>
@ -131,8 +131,8 @@
<Unit12> <Unit12>
<Filename Value="..\..\fpsopendocument.pas"/> <Filename Value="..\..\fpsopendocument.pas"/>
<UnitName Value="fpsopendocument"/> <UnitName Value="fpsopendocument"/>
<CursorPos X="9" Y="266"/> <CursorPos X="7" Y="296"/>
<TopLine Value="263"/> <TopLine Value="275"/>
<EditorIndex Value="1"/> <EditorIndex Value="1"/>
<UsageCount Value="13"/> <UsageCount Value="13"/>
<Loaded Value="True"/> <Loaded Value="True"/>
@ -142,131 +142,139 @@
<UnitName Value="xlsxooxml"/> <UnitName Value="xlsxooxml"/>
<CursorPos X="1" Y="268"/> <CursorPos X="1" Y="268"/>
<TopLine Value="253"/> <TopLine Value="253"/>
<EditorIndex Value="2"/> <EditorIndex Value="3"/>
<UsageCount Value="13"/> <UsageCount Value="13"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit13> </Unit13>
<Unit14>
<Filename Value="..\..\..\..\..\..\..\..\usr\local\share\fpcsrc\rtl\objpas\sysutils\sysstrh.inc"/>
<CursorPos X="10" Y="154"/>
<TopLine Value="141"/>
<EditorIndex Value="2"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit14>
</Units> </Units>
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1
components/fpspreadsheet/examples/opendocdemo/unzipoocreated.sh Executable file
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@ -0,0 +1 @@
unzip oocreated.ods

4
components/fpspreadsheet/examples/opendocdemo/ziptest.sh Executable file
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@ -0,0 +1,4 @@
cd test
zip test.ods *
mv test.ods ../
cd ..

53
components/fpspreadsheet/fpsopendocument.pas
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@ -72,8 +72,8 @@ const
OOXML_PATH_SETTINGS = 'settings.xml'; OOXML_PATH_SETTINGS = 'settings.xml';
OOXML_PATH_STYLES = 'styles.xml'; OOXML_PATH_STYLES = 'styles.xml';
OOXML_PATH_MIMETYPE = 'mimetype.xml'; OOXML_PATH_MIMETYPE = 'mimetype.xml';
OPENDOC_PATH_METAINF = 'META-INF\'; OPENDOC_PATH_METAINF = 'META-INF' + PathDelim;
OPENDOC_PATH_METAINF_MANIFEST = 'META-INF\manifest.xml'; OPENDOC_PATH_METAINF_MANIFEST = 'META-INF' + PathDelim + 'manifest.xml';
{ OpenDocument schemas constants } { OpenDocument schemas constants }
SCHEMAS_XMLNS_OFFICE = 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'; SCHEMAS_XMLNS_OFFICE = 'urn:oasis:names:tc:opendocument:xmlns:office:1.0';
@ -261,30 +261,54 @@ procedure TsSpreadOpenDocWriter.WriteWorksheet(CurSheet: TsWorksheet);
var var
j, k: Integer; j, k: Integer;
CurCell: PCell; CurCell: PCell;
CurRow: array of PCell;
LastColNum: Cardinal;
begin begin
LastColNum := CurSheet.GetLastColNumber;
// Header // Header
FContent := FContent + FContent := FContent +
' <table:table table:name="' + CurSheet.Name + '" table:style-name="ta1">' + LineEnding + ' <table:table table:name="' + CurSheet.Name + '" table:style-name="ta1">' + LineEnding +
' <table:table-column table:style-name="co1" table:number-columns-repeated="' + ' <table:table-column table:style-name="co1" table:number-columns-repeated="' +
IntToStr(CurSheet.GetLastColNumber + 1) + '" table:default-cell-style-name="Default"/>' + LineEnding; IntToStr(LastColNum) + '" table:default-cell-style-name="Default"/>' + LineEnding;
// The cells need to be written in order, row by row // The cells need to be written in order, row by row, cell by cell
for j := 0 to CurSheet.GetLastRowNumber do for j := 1 to CurSheet.GetLastRowNumber do
begin begin
FContent := FContent + FContent := FContent +
' <table:table-row table:style-name="ro1">' + LineEnding; ' <table:table-row table:style-name="ro1">' + LineEnding;
// First make an array with the cells of this row in their respective order
// nil pointers indicate empty cells, so it's necessary to initialize the array
SetLength(CurRow, LastColNum);
for k := 0 to LastColNum - 1 do CurRow[k] := nil;
// Now fill the array with the cells in their proper place
for k := 0 to CurSheet.FCells.Count - 1 do for k := 0 to CurSheet.FCells.Count - 1 do
begin begin
CurCell := CurSheet.FCells.Items[k]; CurCell := CurSheet.FCells.Items[k];
if CurCell^.Row = j then WriteCellCallback(CurCell, nil); if CurCell^.Row = j then CurRow[CurCell^.Col - 1] := CurCell;
end; end;
FContent := FContent + ' </table:table-row>' + LineEnding; for k := 0 to LastColNum - 1 do
begin
CurCell := CurRow[k];
if CurCell = nil then
FContent := FContent + '<table:table-cell/>' + LineEnding
else WriteCellCallback(CurCell, nil);
end;
FContent := FContent +
' </table:table-row>' + LineEnding;
end; end;
// Clean up
SetLength(CurRow, 0);
// Footer // Footer
FContent := FContent + ' </table:table>' + LineEnding; FContent := FContent +
' </table:table>' + LineEnding;
end; end;
{******************************************************************* {*******************************************************************
@ -346,15 +370,6 @@ begin
WriteStringToFile(TempDir + OPENDOC_PATH_METAINF_MANIFEST, FMetaInfManifest); WriteStringToFile(TempDir + OPENDOC_PATH_METAINF_MANIFEST, FMetaInfManifest);
end; end;
{*******************************************************************
* TsSpreadOOXMLWriter.WriteToStream ()
*
* DESCRIPTION: Writes an Excel 2 file to a stream
*
* Excel 2.x files support only one Worksheet per Workbook,
* so only the first will be written.
*
*******************************************************************}
procedure TsSpreadOpenDocWriter.WriteToStream(AStream: TStream; AData: TsWorkbook); procedure TsSpreadOpenDocWriter.WriteToStream(AStream: TStream; AData: TsWorkbook);
begin begin
@ -377,8 +392,8 @@ procedure TsSpreadOpenDocWriter.WriteNumber(AStream: TStream; const ARow,
begin begin
// The row should already be the correct one // The row should already be the correct one
FContent := FContent + FContent := FContent +
' <table:table-cell office:value-type="float" office:value="' + IntToStr(ACol + 1) + '">' + LineEnding + ' <table:table-cell office:value-type="float" office:value="' + FloatToStr(AValue) + '">' + LineEnding +
' <text:p>1</text:p>' + LineEnding + ' <text:p>' + FloatToStr(AValue) + '</text:p>' + LineEnding +
' </table:table-cell>' + LineEnding; ' </table:table-cell>' + LineEnding;
end; end;