Spready: Update to improved handling of encrypted files introduced in recent fpspreadsheet commits.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@8914 8e941d3f-bd1b-0410-a28a-d453659cc2b4

applications/spready/smain.lfm

@@ -8,12 +8,13 @@ object MainForm: TMainForm
   ClientHeight = 709
   ClientWidth = 1120
   Menu = MainMenu
+  OnActivate = FormActivate
   OnCloseQuery = FormCloseQuery
   OnCreate = FormCreate
   OnDropFiles = FormDropFiles
   OnShow = FormShow
   ShowHint = True
-  LCLVersion = '2.3.0.0'
+  LCLVersion = '3.99.0.0'
   object WorkbookTabControl: TsWorkbookTabControl
     Left = 0
     Height = 629

applications/spready/smain.pas

@@ -8,10 +8,12 @@ uses
   Classes, SysUtils, FileUtil, mrumanager, Forms, Controls, Graphics, Dialogs,
   ExtCtrls, ComCtrls, ActnList, Menus, StdActns, Buttons, Grids, StdCtrls,
   types, fpstypes, fpspreadsheet, fpspreadsheetctrls, fpspreadsheetgrid,
-  fpsActions, fpsAllFormats, fpsSYLK, xlsBIFF34, xlsxml, xlsxooxml_crypto;
+  fpsActions, {%H-}fpsAllFormats, fpsSYLK, xlsBIFF34, xlsxml,
+  xlsxooxml_crypto, fpsOpenDocument_crypto;
   // NOTE:
-  // In order to use the decrypting xlsx reader put xlsxooxlm_cryto after
+  // In order to use the decrypting xlsx and ods readers put
-  // xlsxooxml or fpsAllforamts.
+  // xlsxooxlm_crypto and fpsOpenDocument_crypto after all other reader/writer
+  // units.
 
 type
 
@@ -520,6 +522,7 @@ type
     procedure AcZoomMoreExecute(Sender: TObject);
     procedure EditCut1Execute(Sender: TObject);
     procedure ColorComboboxAddColors(Sender: TObject);
+    procedure FormActivate(Sender: TObject);
     procedure FormCloseQuery(Sender: TObject; var CanClose: boolean);
     procedure FormCreate(Sender: TObject);
     procedure FormDropFiles(Sender: TObject; const FileNames: array of String);
@@ -536,10 +539,10 @@ type
     procedure WorksheetGridMouseWheel(Sender: TObject; Shift: TShiftState;
       WheelDelta: Integer; MousePos: TPoint; var Handled: Boolean);
   private
-    { private declarations }
     FOpenFormats: TsSpreadFormatIDArray;
     FSaveFormats: TsSpreadFormatIDArray;
     FMRUMenuManager: TMRUMenuManager;
+    FActivated: Boolean;
     procedure LoadFile(const AFileName: String);
     procedure MRUMenuManagerRecentFile(Sender: TObject; const AFileName: string);
     procedure SearchClose(Sender: TObject; var CloseAction: TCloseAction);
@@ -552,8 +555,6 @@ type
     procedure ReadFromIni;
     procedure WriteToIni;
   public
-    { public declarations }
-    procedure BeforeRun;
   end;
 
 var
@@ -1217,11 +1218,6 @@ begin
   AcWorksheetProtection.Checked := WorkbookSource.Worksheet.IsProtected;
 end;
 
-procedure TMainForm.BeforeRun;
-begin
-  ReadFromIni;
-end;
-
 procedure TMainForm.ColorComboboxAddColors(Sender: TObject);
 begin
   with TsCellCombobox(Sender) do begin
@@ -1279,6 +1275,15 @@ begin
   end;
 end;
 
+procedure TMainForm.FormActivate(Sender: TObject);
+begin
+  if not FActivated then
+  begin
+    FActivated := true;
+    ReadFromIni;
+  end;
+end;
+
 procedure TMainForm.EditCut1Execute(Sender: TObject);
 begin
   //
@@ -1311,14 +1316,15 @@ begin
     OnRecentFile := @MRUMenuManagerRecentFile;
   end;
 
-  priorityFormatsR[0] := ord(sfOOXML);
+  // These are the formats used in the FileDialogs
+  priorityFormatsR[0] := sfidOOXML_crypto; //ord(sfOOXML);
   priorityFormatsR[1] := ord(sfExcel8);
   priorityFormatsR[2] := ord(sfExcel5);
   priorityFormatsR[3] := sfidExcel4;
   priorityFormatsR[4] := sfidExcel3;
   priorityFormatsR[5] := ord(sfExcel2);
   priorityFormatsR[6] := ord(sfExcelXML);
-  priorityFormatsR[7] := ord(sfOpenDocument);
+  priorityFormatsR[7] := sfidOpenDocument_crypto; //ord(sfOpenDocument);
   priorityFormatsR[8] := ord(sfCSV);
   priorityFormatsR[9] := sfidSYLK;
   priorityFormatsR[10] := ord(sfHTML);
@@ -1336,9 +1342,14 @@ begin
 
   AcFileOpen.Dialog.Filter := GetFileFormatFilter('|', ';', faRead, priorityFormatsR, true, true);
   FOpenFormats := GetSpreadFormats(faRead, priorityFormatsR);
-  // Use decrypting XLSX format instead of normal XLSX format
+  (*
+  // Use decrypting XLSX and ODS formats instead of normal XLSX/ODS formats
   for i:=0 to High(FOpenFormats) do
-    if FOpenFormats[i] = ord(sfOOXML) then FOpenFormats[i] := sfidOOXML_Crypto;
+    case FOpenFormats[i] of
+      ord(sfOOXML): FOpenFormats[i] := sfidOOXML_Crypto;
+      ord(sfOpenDocument): FOpenFormats[i] := sfidOpenDocument_Crypto;
+    end;
+  *)
 
   AcFileSaveAs.Dialog.Filter := GetFileFormatFilter('|', ';', faWrite, priorityFormatsW);
   FSaveFormats := GetSpreadFormats(faWrite, priorityFormatsW);

applications/spready/spready.lpr

@@ -16,7 +16,6 @@ begin
   Application.Scaled:=True;
   Application.Initialize;
   Application.CreateForm(TMainForm, MainForm);
-  MainForm.BeforeRun;
   Application.CreateForm(TZoomForm, ZoomForm);
   Application.Run;
 end.