bsskindata.pas

一套非常优秀的皮肤组件包

    FActivePicturesNames: TStrings;
    ObjectList: TList;
    CtrlList: TList;
    LTPoint, RTPoint, LBPoint, RBPoint: TPoint;
    BGPictureIndex: Integer;
    MDIBGPictureIndex: Integer;
    MainMenuPopupUp: Boolean;
    MaskRectArea: TRect;
    HitTestLTPoint,
    HitTestRTPoint,
    HitTestLBPoint,
    HitTestRBPoint: TPoint;
    ClRect: TRect;
    BorderW: Integer;
    FormMinWidth: Integer;

    TopStretch, LeftStretch,
    RightStretch, BottomStretch: Boolean;

    SkinName: String;
    SkinAuthor: String;
    AuthorURL: String;
    AuthorEmail: String;
    SkinComments: String;

    procedure AddBitMap(FileName: String);
    procedure DeleteBitMap(Index: Integer);

    procedure SendSkinDataMessage(M: LongInt);

    function GetIndex(AIDName: String): Integer;
    function GetControlIndex(AIDName: String): Integer;
    procedure ClearObjects;
    procedure ClearAll;
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;

    procedure LoadFromFile(FileName: String);
    procedure SaveToFile(FileName: String);
    procedure LoadFromCompressedFile(FileName: String);
    procedure SaveToCompressedFile(FileName: String);
    procedure StoreToDisk(AFileName: String);

    procedure LoadCompressedStoredSkin(AStoredSkin: TbsCompressedStoredSkin);

    procedure ClearSkin;
    property SkinColors: TbsSkinColors read FSkinColors;
  published
    property EnableSkinEffects: Boolean read
      FEnableSkinEffects write FEnableSkinEffects;
    property CompressedStoredSkin: TbsCompressedStoredSkin
      read FCompressedStoredSkin write SetCompressedStoredSkin;
    property ResourceStrData: TbsResourceStrData
      read FResourceStrData write SetResourceStrData;
  end;

  function ReadInActiveEffect(IniFile: TCustomIniFile;
                              Section: String; Ident: String): TbsInActiveEffect;

  procedure WriteInActiveEffect(IniFile: TCustomIniFile;
                                Section: String; Ident: String;
                                IE: TbsInActiveEffect);

  procedure WriteMorphKind(IniFile: TCustomIniFile;
                           Section: String; Ident: String; MK: TbsMorphKind);

  function ReadMorphKind(IniFile: TCustomIniFile;
                         Section: String; Ident: String): TbsMorphKind;



// Internal messages
const
  WM_BEFORECHANGESKINDATA = WM_USER + 201;
  WM_CHANGESKINDATA = WM_USER + 202;
  WM_AFTERCHANGESKINDATA = WM_USER + 203;
  WM_CHANGERESSTRDATA = WM_USER + 250;

implementation

   Uses bsZLibCompress;
   
function CheckSkinFile(F: TCustomIniFile): Boolean;
begin
  Result := F.SectionExists('VERSION') and F.SectionExists('PICTURES') and
            F.SectionExists('FORMINFO') and F.SectionExists('SKINOBJECTS') and
            F.SectionExists('SKINCONTROLS');
end;

procedure WriteInActiveEffect;
var
  S: String;
begin
  case IE of
    ieBrightness: S := 'iebrightness';
    ieDarkness: S := 'iedarkness';
    ieGrayScale: S := 'iegrayscale';
    ieNoise: S := 'ienoise';
    ieSplitBlur: S := 'iesplitblur';
    ieInvert: S := 'ieinvert';
  end;
  IniFile.WriteString(Section, Ident, S);
end;

function ReadInActiveEffect;
var
  S: String;
begin
  S := IniFile.ReadString(Section, Ident, 'iebrightness');
  if S = 'iebrightness'
  then Result := ieBrightness
  else
  if S = 'iedarkness'
  then Result := ieDarkness
  else
  if S = 'iegrayscale'
  then Result := ieGrayScale
  else
  if S = 'ienoise'
  then Result := ieNoise
  else
  if S = 'iesplitblur'
  then Result := ieSplitBlur
  else
  if S = 'ieinvert'
  then Result := ieInvert
  else
    Result := ieGrayScale;
end;

function ReadMorphKind;
var
  S: String;
begin
  S := IniFile.ReadString(Section, Ident, 'mkdefault');
  if S = 'mkdefault'
  then Result := mkDefault
  else
  if S = 'mkgradient'
  then Result := mkGradient
  else
  if S = 'mkleftgradient'
  then Result := mkLeftGradient
  else
  if S = 'mkrightgradient'
  then Result := mkRightGradient
  else
  if S = 'mkleftslide'
  then Result := mkLeftSlide
  else
  if S = 'mkrightslide'
  then Result := mkRightSlide
  else
  if S = 'mkpush'
  then Result := mkPush
  else Result := mkDefault;
end;

procedure WriteMorphKind;
var
  S: String;
begin
  case MK of
    mkDefault: S := 'mkdefault';
    mkGradient: S := 'mkgradient';
    mkLeftGradient: S := 'mkleftgradient';
    mkRightGradient: S := 'mkrightgradient';
    mkLeftSlide: S := 'mkleftslide';
    mkRightSlide: S := 'mkrightslide';
    mkPush: S := 'mkpush';
  end;
  IniFile.WriteString(Section, Ident, S);
end;

constructor TbsDataSkinControl.Create;
begin
  IDName := AIDName;
  PictureIndex := -1;
  MaskPictureIndex := -1;
  SkinRect := Rect(0, 0, 0, 0);
end;

procedure TbsDataSkinControl.LoadFromFile;
begin
  PictureIndex := IniFile.ReadInteger(IDName, 'pictureindex', -1);
  MaskPictureIndex := IniFile.ReadInteger(IDName, 'maskpictureindex', -1);
  SkinRect := ReadRect(IniFile, IDName, 'skinrect');
end;

procedure TbsDataSkinControl.SaveToFile;
begin
  IniFile.EraseSection(IDName);
  IniFile.WriteInteger(IDName, 'pictureindex', PictureIndex);
  IniFile.WriteInteger(IDName, 'maskpictureindex', MaskPictureIndex);
  WriteRect(IniFile, IDName, 'skinrect', SkinRect);
end;

constructor TbsDataSkinMainMenuBar.Create;
begin
  inherited;
  TrackMarkColor := 0;
  TrackMarkActiveColor := 0;
end;

procedure TbsDataSkinMainMenuBar.LoadFromFile;
begin
  inherited;
  ItemsRect := ReadRect(IniFile, IDName, 'itemsrect');
  MenuBarItem := IniFile.ReadString(IDName, 'menubaritem', '');
  CloseButton := IniFile.ReadString(IDName, 'closebutton', '');
  MinButton := IniFile.ReadString(IDName, 'minbutton', '');
  MaxButton := IniFile.ReadString(IDName, 'maxbutton', '');
  SysMenuButton := IniFile.ReadString(IDName, 'sysmenubutton', '');
  TrackMarkColor := IniFile.ReadInteger(IDName, 'trackmarkcolor', 0);
  TrackMarkActiveColor := IniFile.ReadInteger(IDName, 'trackmarkactivecolor', 0);
end;

procedure TbsDataSkinMainMenuBar.SaveToFile;
begin
  inherited;
  WriteRect(IniFile, IDName, 'itemsrect', ItemsRect);
  IniFile.WriteString(IDName, 'menubaritem', MenuBarItem);
  IniFile.WriteString(IDName, 'closebutton', CloseButton);
  IniFile.WriteString(IDName, 'minbutton', MinButton);
  IniFile.WriteString(IDName, 'maxbutton', MaxButton);
  IniFile.WriteString(IDName, 'sysmenubutton', SysMenuButton);
  IniFile.WriteInteger(IDName, 'trackmarkcolor', TrackMarkColor);
  IniFile.WriteInteger(IDName, 'trackmarkactivecolor', TrackMarkActiveColor);
end;

procedure TbsDataSkinUpDownControl.LoadFromFile(IniFile: TCustomIniFile);
begin
  inherited;
  UpButtonRect := ReadRect(IniFile, IDName, 'upbuttonrect');
  ActiveUpButtonRect := ReadRect(IniFile, IDName, 'activeupbuttonrect');
  DownUpButtonRect := ReadRect(IniFile, IDName, 'downupbuttonrect');
  DownButtonRect := ReadRect(IniFile, IDName, 'downbuttonrect');
  ActiveDownButtonRect := ReadRect(IniFile, IDName, 'activedownbuttonrect');
  DownDownButtonRect := ReadRect(IniFile, IDName, 'downdownbuttonrect');
  LTPoint := Point(0, 0);
  RTPoint := Point(0, 0);
  LBPoint := Point(0, 0);
  RBPoint := Point(0, 0);
  ClRect := NullRect;
end;

procedure TbsDataSkinUpDownControl.SaveToFile(IniFile: TCustomIniFile);
begin
  LTPoint := Point(0, 0);
  RTPoint := Point(0, 0);
  LBPoint := Point(0, 0);
  RBPoint := Point(0, 0);
  ClRect := NullRect;
  inherited;
  WriteRect(IniFile, IDName, 'upbuttonrect', UpButtonRect);
  WriteRect(IniFile, IDName, 'activeupbuttonrect', ActiveUpButtonRect);
  WriteRect(IniFile, IDName, 'downupbuttonrect', DownUpButtonRect);
  WriteRect(IniFile, IDName, 'downbuttonrect', DownButtonRect);
  WriteRect(IniFile, IDName, 'activedownbuttonrect', ActiveDownButtonRect);
  WriteRect(IniFile, IDName, 'downdownbuttonrect', DownDownButtonRect);
end;

constructor TbsDataSkinListBox.Create(AIDName: String);
begin
  inherited;
  FontName := 'Arial';
  FontStyle := [];
  FontHeight := 14;
  FontColor := 0;
  HScrollBarName := '';
  VScrollBarName := '';
  BothScrollBarName := '';
  CaptionFontName := 'Arial';
  CaptionFontStyle := [];
  CaptionFontHeight := 14;
  CaptionFontColor := 0;
  ShowFocus := False;
end;

procedure TbsDataSkinListBox.LoadFromFile;
begin
  inherited;
  //
  SItemRect := ReadRect(IniFile, IDName, 'itemrect');
  ActiveItemRect := ReadRect(IniFile, IDName, 'activeitemrect');
  FocusItemRect := ReadRect(IniFile, IDName, 'focusitemrect');
  ItemLeftOffset := IniFile.ReadInteger(IDName, 'itemleftoffset', 0);
  ItemRightOffset := IniFile.ReadInteger(IDName, 'itemrightoffset', 0);
  ItemTextRect := ReadRect(IniFile, IDName, 'itemtextrect');
  FontName := IniFile.ReadString(IDName, 'fontname', 'Arial');
  FontHeight := IniFile.ReadInteger(IDName, 'fontheight', 14);
  FontStyle := ReadFontStyles(IniFile, IDName, 'fontstyle');
  FontColor := IniFile.ReadInteger(IDName, 'fontcolor', 0);
  ActiveFontColor := IniFile.ReadInteger(IDName, 'activefontcolor', 0);
  FocusFontColor := IniFile.ReadInteger(IDName, 'focusfontcolor', 0);
  //
  CaptionRect := ReadRect(IniFile, IDName, 'captionrect');
  CaptionFontName := IniFile.ReadString(IDName, 'captionfontname', 'Arial');
  CaptionFontHeight := IniFile.ReadInteger(IDName, 'captionfontheight', 14);
  CaptionFontStyle := ReadFontStyles(IniFile, IDName, 'captionfontstyle');
  CaptionFontColor := IniFile.ReadInteger(IDName, 'captionfontcolor', 0);
  //
  UpButtonRect := ReadRect(IniFile, IDName, 'upbuttonrect');
  ActiveUpButtonRect := ReadRect(IniFile, IDName, 'activeupbuttonrect');
  DownUpButtonRect := ReadRect(IniFile, IDName, 'downupbuttonrect');
  DownButtonRect := ReadRect(IniFile, IDName, 'downbuttonrect');
  ActiveDownButtonRect := ReadRect(IniFile, IDName, 'activedownbuttonrect');
  DownDownButtonRect := ReadRect(IniFile, IDName, 'downdownbuttonrect');
  CheckButtonRect := ReadRect(IniFile, IDName, 'checkbuttonrect');
  ActiveCheckButtonRect := ReadRect(IniFile, IDName, 'activecheckbuttonrect');
  DownCheckButtonRect := ReadRect(IniFile, IDName, 'downcheckbuttonrect');
  //
  VScrollBarName := IniFile.ReadString(IDName, 'vscrollbarname', 'vscrollbar');
  HScrollBarName := IniFile.ReadString(IDName, 'hscrollbarname', 'hscrollbar');
  BothScrollBarName := IniFile.ReadString(IDName, 'bothhscrollbarname', 'bothhscrollbar');
  //
  ShowFocus := ReadBoolean(IniFile, IDName, 'showfocus'); 
end;

procedure TbsDataSkinListBox.SaveToFile;
begin
  inherited;
  WriteRect(IniFile, IDName, 'itemrect', SItemRect);
  WriteRect(IniFile, IDName, 'activeitemrect', ActiveItemRect);
  WriteRect(IniFile, IDName, 'focusitemrect', FocusItemRect);
  IniFile.WriteInteger(IDName, 'itemleftoffset', ItemLeftOffset);
  IniFile.WriteInteger(IDName, 'itemrightoffset', ItemRightOffset);
  WriteRect(IniFile, IDName, 'itemtextrect', ItemTextRect);
  IniFile.WriteString(IDName, 'fontname', FontName);
  IniFile.WriteInteger(IDName, 'fontheight', FontHeight);
  WriteFontStyles(IniFile, IDName, 'fontstyle', FontStyle);
  IniFile.WriteInteger(IDName, 'fontcolor', FontColor);
  IniFile.WriteInteger(IDName, 'activefontcolor', ActiveFontColor);
  IniFile.WriteInteger(IDName, 'focusfontcolor', FocusFontColor);
  //
  WriteRect(IniFile, IDName, 'captionrect', CaptionRect);
  IniFile.WriteString(IDName, 'captionfontname', CaptionFontName);
  IniFile.WriteInteger(IDName, 'captionfontheight', CaptionFontHeight);
  WriteFontStyles(IniFile, IDName, 'captionfontstyle', CaptionFontStyle);
  IniFile.WriteInteger(IDName, 'captionfontcolor', CaptionFontColor);
  //
  WriteRect(IniFile, IDName, 'upbuttonrect', UpButtonRect);
  WriteRect(IniFile, IDName, 'activeupbuttonrect', ActiveUpButtonRect);
  WriteRect(IniFile, IDName, 'downupbuttonrect', DownUpButtonRect);
  WriteRect(IniFile, IDName, 'downbuttonrect', DownButtonRect);
  WriteRect(IniFile, IDName, 'activedownbuttonrect', ActiveDownButtonRect);
  WriteRect(IniFile, IDName, 'downdownbuttonrect', DownDownButtonRect);
  WriteRect(IniFile, IDName, 'checkbuttonrect', CheckButtonRect);
  WriteRect(IniFile, IDName, 'activecheckbuttonrect', ActiveCheckButtonRect);
  WriteRect(IniFile, IDName, 'downcheckbuttonrect', DownCheckButtonRect);
  //
  IniFile.WriteString(IDName, 'vscrollbarname', VScrollBarName);
  IniFile.WriteString(IDName, 'hscrollbarname', HScrollBarName);
  IniFile.WriteString(IDName, 'bothhscrollbarname', BothScrollBarName);
  //
  WriteBoolean(IniFile, IDName, 'showfocus', ShowFocus);
end;

procedure TbsDataSkinCheckListBox.LoadFromFile;
begin
  inherited;
  ItemCheckRect := ReadRect(IniFile, IDName, 'itemcheckrect');
  CheckImageRect := ReadRect(IniFile, IDName, 'checkimagerect');
  UnCheckImageRect := ReadRect(IniFile, IDName, 'uncheckimagerect');
end;

procedure TbsDataSkinCheckListBox.SaveToFile;