fpspreadsheet: restructure examples/other folder.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7494 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/fpspreadsheet/examples/other/conditional_formatting/demo_conditional_formatting.lpi

@@ -8,14 +8,15 @@
         <MainUnitHasCreateFormStatements Value="False"/>
         <MainUnitHasTitleStatement Value="False"/>
         <MainUnitHasScaledStatement Value="False"/>
+        <CompatibilityMode Value="True"/>
       </Flags>
       <SessionStorage Value="InProjectDir"/>
       <Title Value="demo_conditional_formatting"/>
       <UseAppBundle Value="False"/>
       <ResourceType Value="res"/>
     </General>
-    <BuildModes>
-      <Item Name="Default" Default="True"/>
+    <BuildModes Count="1">
+      <Item1 Name="Default" Default="True"/>
     </BuildModes>
     <PublishOptions>
       <Version Value="2"/>
@@ -24,16 +25,16 @@
     <RunParams>
       <FormatVersion Value="2"/>
     </RunParams>
-    <RequiredPackages>
-      <Item>
+    <RequiredPackages Count="1">
+      <Item1>
         <PackageName Value="laz_fpspreadsheet"/>
-      </Item>
+      </Item1>
     </RequiredPackages>
-    <Units>
-      <Unit>
+    <Units Count="1">
+      <Unit0>
         <Filename Value="demo_conditional_formatting.pas"/>
         <IsPartOfProject Value="True"/>
-      </Unit>
+      </Unit0>
     </Units>
   </ProjectOptions>
   <CompilerOptions>
@@ -48,16 +49,16 @@
     </SearchPaths>
   </CompilerOptions>
   <Debugging>
-    <Exceptions>
-      <Item>
+    <Exceptions Count="3">
+      <Item1>
         <Name Value="EAbort"/>
-      </Item>
-      <Item>
+      </Item1>
+      <Item2>
         <Name Value="ECodetoolError"/>
-      </Item>
-      <Item>
+      </Item2>
+      <Item3>
         <Name Value="EFOpenError"/>
-      </Item>
+      </Item3>
     </Exceptions>
   </Debugging>
 </CONFIG>

components/fpspreadsheet/examples/other/conditional_formatting/demo_conditional_formatting.pas

@@ -28,7 +28,7 @@ begin
     // ... set the borders
     fmt.SetBorders([cbNorth, cbEast, cbWest], scBlack, lsThin);
     fmt.SetBorders([cbSouth], scRed, lsThick);
-    // ... set the font (bold)   ---- NOT SUPPORTED AT THE MOMENT...
+    // ... set the font (bold)   ---- NOT SUPPORTED AT THE MOMENT FOR WRITING TO XLSX...
     font := wb.CloneFont(0);
     font.Style := [fssBold, fssItalic];
     font.Color := scRed;

components/fpspreadsheet/examples/other/protection/demo_protection.lpi

@@ -0,0 +1,69 @@
+<?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>

components/fpspreadsheet/examples/other/protection/demo_protection.pas

@@ -0,0 +1,53 @@
+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.
+

components/fpspreadsheet/examples/other/readme.txt

@@ -1,27 +1,47 @@
 This folder contains various demo applications:
 
-- demo_formula_func: shows how a user-provided function can be registered in
-  fpspreadsheet for usage in rpn formulas. The example covers some financial
-  functions.
-  
-- demo_recursive_calc: demonstrates recursive calculation of formulas. All
-  formulas in this demo depend on the result of the formula in the next cell,
-  except for the last cell. When the formula in the first cell is calculated
-  recursive calculation of the other cells is requested.
-  
-- demo_virtualmode_writing: demonstrates how the virtual mode of the workbook
-  can be used to create huge spreadsheet files.
-  
-- demo_virtualmode_reading: demonstrates how the virtual mode of the workbook
-  can be used to read huge spreadsheet files. Requires the file written by
-  demo_virtualmode_writing.
+- cell_formats/formatting/demo_write_formatting: shows some simple cell formatting
 
-- demo_write_colors: show the colors of the Excel8 color palette
+- colors/demo_write_colors: shows the colors of the Excel8 color palette
   
-- demo_write_formatting: shows some simple cell formatting
+- conditional_formatting/demo_conditional_formatting: demonstrates how
+  a cell range can be formatted depending on the cell content ("conditional
+  formatting").
 
-- demo_write_formula: shows some rpn formulas
+- expression_parser_demo_expression_parser: shows how the formula engine of
+  FPSpreadsheet is used.
+  
+- header_footer_images/demo_write_headerfooter_images: adds images to 
+  worksheet headers and footers
+  
+- images/demo_write_images: shows how to create workbooks/worksheets with
+  embedded images.
 
-- demo_write_images: adds images to worksheets
+- protection/demo_protection: demonstrates cell and sheet protection
+  supported by FPSpreadsheet.
 
-- demo_write_headerfooter_images: adds images to worksheet headers and footers
+- recursive_calculation/demo_recursive_calc: demonstrates recursive 
+  calculation of formulas. All formulas in this demo depend on the result 
+  of the formula in the next cell, except for the last cell. When the formula 
+  in the first cell is calculated recursive calculation of the other cells 
+  is requested.
+  
+- rpn_formulas/demo_write_formula: shows some rpn formulas
+
+- searching/demo_search:  demonstrates how specific cell content can be 
+  searched within a worksheet
+  
+- sorting/demo_sorting: shows how cell ranges can be sorted within FPSpreadsheet
+
+- user_defined_formulas/demo_formula_func: shows how a user-provided function 
+  can be registered in fpspreadsheet for usage in rpn formulas. The example 
+  covers some financial functions.
+  
+- virtual_mode/demo_virtualmode_writing: demonstrates how the virtual mode 
+  of the workbook can be used to create huge spreadsheet files.
+  
+- virtual_mode/demo_virtualmode_reading: demonstrates how the virtual mode 
+  of the workbook can be used to read huge spreadsheet files. Requires the 
+  file written by demo_virtualmode_writing.
+
+