File: uWork.pas

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unit uWork;
(**************************************************************)
(*                                                            *)
(*  (C) Copyright by Lars B. Dybdahl                          *)
(*  E-mail: Lars@dybdahl.dk, phone +45 70201241               *)
(*  You may distribute and modify this file as you wish       *)
(*  for free                                                  *)
(*                                                            *)
(*  See http://dybdahl.dk/dxgettext/ for more information     *)
(*                                                            *)
(**************************************************************)

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, XPMan, StdCtrls, xgettext, ExtCtrls;

type
  TFormWork = class(TForm)
    XPManifest: TXPManifest;
    MemoProgress: TMemo;
    ButtonOK: TButton;
    LabelProgress: TLabel;
    TimerActivate: TTimer;
    procedure ButtonOKClick(Sender: TObject);
    procedure FormResize(Sender: TObject);
    procedure TimerActivateTimer(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
    procedure Progress (CurrentTask:widestring;CurrentFileName:widestring;LineNumber:Integer);
    procedure Warning (WarningType:TWarningType;Msg,Line:widestring;Filename:widestring;LineNumber:Integer);
    procedure OverwriteQuestion (sender: TObject; const aFileName: wideString; var Overwrite: boolean);
  public
    { Public declarations }
  end;

var
  FormWork: TFormWork;

implementation

uses uconfig, IniFiles, gnugettext, runxgettext;

{$R *.dfm}

procedure Explode (line:string;sl:TStrings);
var
  i,last:integer;
  item:string;
begin
  last:=1;
  line:=line+' ';
  for i:=1 to length(line) do begin
    if line[i]<=#32 then begin
      item:=trim(copy(line,last,i-last));
      if item<>'' then
        sl.Add (item);
      last:=i;
    end;
  end;
end;

procedure TFormWork.ButtonOKClick(Sender: TObject);
begin
  Close;
end;

procedure TFormWork.FormResize(Sender: TObject);
begin
  ButtonOK.Left:=(Width-ButtonOK.Width) div 2;
end;

procedure TFormWork.Progress(CurrentTask, CurrentFileName: widestring;
  LineNumber: Integer);
begin
  LabelProgress.Caption:=CurrentTask;
  LabelProgress.Update;
  if LineNumber<=1 then begin
    MemoProgress.Lines.Add(CurrentTask);
    Application.ProcessMessages;
  end;
end;

procedure TFormWork.Warning(WarningType: TWarningType; Msg, Line,
  Filename: widestring; LineNumber: Integer);
begin
  MemoProgress.Lines.Add(Msg);
  MemoProgress.Lines.Add(Format(_('Line: %s'),[Line]));
  MemoProgress.Lines.Add('');
end;

procedure TFormWork.TimerActivateTimer(Sender: TObject);
var
  f:TFormConfig;
  xgt:TXGetText;
  ini:TIniFile;
  rxgt:TRunXGettext;
  filename:string;
begin
  filename:=ExpandFileName(paramstr(1));
  TimerActivate.Enabled:=False;
  xgt:=TXGetText.Create;
  try
    f:=TFormConfig.Create (self);
    try
      if fileexists(filename) then begin
        f.EditBasePath.Text:=extractfilepath(filename);
        f.EditMask.Text:=extractfilename(filename);
        f.CheckBoxSaveSettings.Checked:=false;
        f.CheckBoxRecurse.Checked:=false;
      end else begin
        f.EditBasepath.Text:=IncludeTrailingPathDelimiter(filename);
        f.CheckBoxSaveSettings.Checked:=fileexists(f.EditBasepath.Text+'dxgettext.ini');
        if f.CheckBoxSaveSettings.Checked then begin
          ini:=TIniFile.Create (f.EditBasepath.Text+'dxgettext.ini');
          try
            f.CheckBoxRecurse.Checked:=ini.ReadBool('ggdxgettext','recurse',f.CheckBoxRecurse.Checked);
            f.EditMask.Text:=ini.ReadString('dxgettext','mask',f.EditMask.Text);
            f.CBCreateIgnore.Checked:=ini.ReadBool('ggdxgettext','updateignore',False);
            f.CBRemoveIgnore.Checked:=ini.ReadBool('ggdxgettext','useignore',False);
            f.CheckBoxAllowNonAscii.Checked:=ini.ReadBool('ggdxgettext','allownonascii',False);
          finally
            FreeAndNil (ini);
          end;
        end;
      end;
      if f.ShowModal<>mrOK then begin
        Close;
        exit;
      end;
      xgt.Recurse:=f.CheckBoxRecurse.Checked;
      xgt.UpdateIgnore:=f.CBCreateIgnore.Checked;
      xgt.UseIgnoreFile:=f.CBRemoveIgnore.Checked;
      xgt.AddBaseDirectory(IncludeTrailingPathDelimiter(f.EditBasepath.Text));
      xgt.AllowNonAscii:=f.CheckBoxAllowNonAscii.Checked;
      Explode(f.EditMask.Text,xgt.filemasks);
    finally
      FreeAndNil (f);
    end;
    xgt.OnProgress:=Progress;
    xgt.OnWarning:=Warning;
    xgt.OnOverwrite:=OverwriteQuestion;
    Update;
    xgt.Execute;
    if xgt.CFiles.Count<>0 then begin
      // %s will be replaced with the number of C/C++ files
      if Assigned(xgt.OnProgress) then
        xgt.OnProgress (Format(_('Scanning %s C/C++ files'),[IntToStr(xgt.CFiles.Count)]),'C/C++ files',0);
      rxgt:=TRunXGettext.Create;
      try
        rxgt.FileList.Assign(xgt.CFiles);
        rxgt.OutputDir:=xgt.DestinationPath;
        rxgt.Execute;
      finally
        FreeAndNil (rxgt);
      end;
    end;
  finally
    FreeAndNil (xgt);
  end;
  if MemoProgress.Lines.Count=0 then
    MemoProgress.Lines.Add(_('No warnings or errors.'));
  LabelProgress.Caption:=_('Finished.');
  ButtonOK.Enabled:=True;
end;

procedure TFormWork.FormCreate(Sender: TObject);
begin
  TranslateComponent (self);
  TimerActivate.Enabled:=True;
end;

procedure TFormWork.OverwriteQuestion(sender: TObject;
  const aFileName: wideString; var Overwrite: boolean);
begin
  Overwrite:=MessageDlg(Format(_('Do you want to overwrite the file named %s?'),[aFilename]),mtConfirmation,[mbYes,mbNo],0)=mrYes;
end;

end.