mirror of
https://github.com/moparisthebest/Simba
synced 2024-11-23 09:42:20 -05:00
374 lines
12 KiB
Plaintext
374 lines
12 KiB
Plaintext
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const
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ATTACH_HOOK = 0;
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DETACH_HOOK = 1;
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CHECK_FOR_UPDATE = 2;
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BEFORE_UPDATE = 3;
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SUCCESS_UPDATE = 4;
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AFTER_UPDATE = 5;
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type
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THookFunc = function(Param1: string; Param2: integer): boolean;
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THookArr = array[ATTACH_HOOK..AFTER_UPDATE] of THookFunc;
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TUpdater = record
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Name, URL, VersionURL, Folder: string;
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CreateMenu, NoMenuTimer, Locked: boolean;
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Hooks: THookArr;
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ViewMenuItem: TMenuItem;
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MainMenu, UpdateMenuItem, CheckMenuItem: TMenuItem;
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AutoMenu, AUpdateMenuItem, ACheckMenuItem: TMenuItem;
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SettingsMenu, TimerMenuItem, OverrideUpdateMenuItem: TMenuItem;
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Timer: TTimer;
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end;
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TUpdaterArr = array of TUpdater;
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var
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UpdaterArr: TUpdaterArr;
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function GetOVersion(Updater: TUpdater): integer;
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begin
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Result := StrToIntDef(ExtractFromStr(GetPage(Updater.VersionURL), Numbers), -1);
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end;
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function GetLVersion(Updater: TUpdater): integer;
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begin
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Result := StrToIntDef(ExtractFromStr(Settings.GetKeyValueDef(Updater.Name + '_Version', '-1'), Numbers), -1);
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end;
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procedure SetLVersion(Updater: TUpdater; Version: integer);
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begin
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Settings.SetKeyValue(Updater.Name + '_Version', IntToStr(Version));
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end;
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procedure Update(const Sender: TObject; const I: integer);
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var
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Cont, ExCont: string;
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begin
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with UpdaterArr[I] do
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begin
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if (Locked) then
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Exit;
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if (Hooks[BEFORE_UPDATE] <> nil) then
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if (not (Hooks[BEFORE_UPDATE]('', I))) then
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Exit;
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Locked := True;
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WriteLn(Name + ' Updater: Local Version - "' + IntToStr(GetLVersion(UpdaterArr[I])) + '" | Remote Version = "' + IntToStr(GetOVersion(UpdaterArr[I])) + '"');
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WriteLn(Name + ' Updater: Update File - "' + URL + '"');
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WriteLn(Name + ' Updater: Downloading...');
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Cont := GetPage(URL);
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if (Cont <> '') then
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begin
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WriteLn(Name + ' Updater: Decompressing...');
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if (DecompressBZip2(Cont, ExCont, 4096)) then
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begin
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WriteLn(Name + ' Updater: Extracting...');
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if (UnTarEx(ExCont, Folder, True)) then
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begin
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if (Hooks[SUCCESS_UPDATE] <> nil) then
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if (not (Hooks[SUCCESS_UPDATE](ExCont, I))) then
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begin
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WriteLn(Name + ' Update ERROR: Kill recieved from Updater.');
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Exit;
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end;
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SetLVersion(UpdaterArr[I], GetOVersion(UpdaterArr[I]));
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WriteLn(Name + ' Update Successful!');
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if (CreateMenu) then
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UpdateMenuItem.Enabled := OverrideUpdateMenuItem.Checked;
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end else
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WriteLn(Name + ' Update ERROR: Couldn''t extract the tar archive.');
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end else
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WriteLn(Name + ' Update ERROR: Couldn''t decompress the bzip archive.');
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end else
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WriteLn(Name + ' Update ERROR: Didn''t recieve any data from Update URL.');
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Locked := False;
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if (Hooks[AFTER_UPDATE] <> nil) then
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if (not (Hooks[AFTER_UPDATE]('', I))) then
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Exit;
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end;
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end;
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procedure Tick(const Sender: TObject);
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var
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I: integer;
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Name: string;
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begin
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for I := 0 to High(UpdaterArr) + 1 do
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if (not (I = High(UpdaterArr) + 1)) then
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begin
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case Sender of
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UpdaterArr[I].Timer: Name := 'Timer';
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UpdaterArr[I].CheckMenuItem: Name := 'Check';
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end;
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if (not (Name = '')) then
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Break;
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end else
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Exit;
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if (UpdaterArr[I].Locked) then
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Exit;
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if (UpdaterArr[I].Hooks[CHECK_FOR_UPDATE] <> nil) then
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if (not (UpdaterArr[I].Hooks[CHECK_FOR_UPDATE](Name, I))) then
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Exit;
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if (GetLVersion(UpdaterArr[I]) < GetOVersion(UpdaterArr[I])) then
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begin
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WriteLn('You have a new update available for ' + UpdaterArr[I].Name + '!');
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if (UpdaterArr[I].CreateMenu) then
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begin
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UpdaterArr[I].UpdateMenuItem.Enabled := True;
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if (UpdaterArr[I].AUpdateMenuItem.Checked or (Sender = UpdaterArr[I].CheckMenuItem)) then
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Update(Sender, I);
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end else
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Update(Sender, I);
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end else
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if (Sender = UpdaterArr[I].CheckMenuItem) then
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WriteLn('No ' + UpdaterArr[I].Name + ' update available.');
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end;
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procedure Click(Sender: TObject);
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var
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I: integer;
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Value: string;
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begin
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for I := 0 to High(UpdaterArr) do
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with UpdaterArr[I] do
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begin
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case Sender of
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ViewMenuItem: begin
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ViewMenuItem.Checked := (not (ViewMenuItem.Checked));
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Settings.SetKeyValue(Name + '_Visible', Lowercase(BoolToStr(ViewMenuItem.Checked)));
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MainMenu.Visible := ViewMenuItem.Checked;
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end;
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UpdateMenuItem: Update(Sender, I);
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CheckMenuItem: Tick(Sender);
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AUpdateMenuItem, ACheckMenuItem, OverrideUpdateMenuItem: begin
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TMenuItem(Sender).Checked := (not (TMenuItem(Sender).Checked));
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Settings.SetKeyValue(UpdaterArr[I].Name + '_' + ExtractFromStr(TMenuItem(Sender).Caption, Letters), BoolToStr(TMenuItem(Sender).Checked));
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case Sender of
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OverrideUpdateMenuItem: UpdateMenuItem.Enabled := OverrideUpdateMenuItem.Checked;
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ACheckMenuItem: Timer.Enabled := ACheckMenuItem.Checked;
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end;
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end;
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TimerMenuItem: begin
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if (InputQuery(Name + ' Updater', 'What would you like the Timer Interval to be? (1 - 100000 seconds)', Value)) then
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begin
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Value := ExtractFromStr(Value, Numbers);
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if ((IntToStr(StrToIntDef(Value, -1)) = Value) and InRange(StrToIntDef(Value, -1), 1, 100000)) then
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begin
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Timer.Interval := StrToIntDef(Value, (Timer.Interval / 1000)) * 1000;
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TimerMenuItem.Caption := 'Timer Interval: ' + IntToStr(Timer.Interval / 1000);
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Settings.SetKeyValue(Name + '_TimerInterval', IntToStr(Timer.Interval));
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end;
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end;
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end;
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end;
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end;
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end;
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function InMenu(const Name: string; const Menu: TMenuItem; out Item: TMenuItem): boolean;
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var
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I: integer;
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begin
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for I := 0 to Menu.Count - 1 do
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if (Lowercase(Menu.Items[I].Caption) = Lowercase(Name)) then
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begin
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Result := True;
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Item := Menu.Items[I];
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Exit;
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end;
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end;
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function GetMenuByName(const Name: string; Menu: TMenuItem): TMenuItem;
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begin
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if (not (InMenu(Name, Menu, Result))) then
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begin
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Result := TMenuItem.Create(Menu);
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Result.Caption := Name;
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Menu.Add(Result);
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end;
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end;
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function MoveMenuItem(Menu: TMenuItem; FromIndex, ToIndex: integer): TMenuItem;
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var
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TempMenuItem: TMenuItem;
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begin
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if (InRange(FromIndex, 0, Menu.Count - 1) and InRange(ToIndex, 0, Menu.Count - 1)) then
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begin
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TempMenuItem := Menu.Items[FromIndex];
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Menu.Delete(FromIndex);
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Menu.Insert(ToIndex, TempMenuItem);
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Result := Menu.Items[ToIndex];
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end;
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end;
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function GetIndex(Menu, MenuItem: TMenuItem): integer;
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begin
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for Result := 0 to Menu.Count - 1 do
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if (Menu.Items[Result] = MenuItem) then
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Exit;
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Result := -1;
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end;
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function IsUpdateMenu(const Menu: TMenuItem): boolean;
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var
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I: integer;
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begin
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for I := 0 to Menu.Count - 1 do
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if (Menu.Items[I].Caption = 'Update') then
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Result := True;
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end;
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function AddUpdater(const IncludeName, UpdateURL, VerURL, ExFolder: string; const ShowMenu, TimerIfNoMenu: boolean; var ID: integer): boolean;
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var
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Seperator: array[0..1] of TMenuItem;
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ViewMenu: TMenuItem;
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begin
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ID := Length(UpdaterArr);
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SetLength(UpdaterArr, ID + 1);
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with UpdaterArr[ID] do
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begin
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Name := IncludeName;
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URL := UpdateURL;
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VersionURL := VerURL;
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Folder := ExFolder;
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CreateMenu := ShowMenu;
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NoMenuTimer := TimerIfNoMenu;
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if (CreateMenu) then
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begin
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ViewMenu := GetMenuByName('&View', Simba_MainMenu.Items);
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if (ViewMenu.Count = 4) then
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begin
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Seperator[0] := TMenuItem.Create(ViewMenu);
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Seperator[0].Caption := '-';
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ViewMenu.Add(Seperator[0])
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end;
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ViewMenuItem := GetMenuByName(Name + ' Menu', ViewMenu);
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ViewMenuItem.OnClick := @Click;
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ViewMenuItem.Checked := (LowerCase(Settings.GetKeyValueDef(Name + '_Visible', 'true')) = 'true');
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ViewMenuItem.Visible := False;
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MainMenu := GetMenuByName(Name, Simba_MainMenu.Items);
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MainMenu.Visible := False;
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if (IsUpdateMenu(MainMenu)) then
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Exit;
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if (MainMenu.Count > 0) then
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begin
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Seperator[1] := TMenuItem.Create(MainMenu);
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Seperator[1].Caption := '-';
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MainMenu.Add(Seperator[1])
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end;
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UpdateMenuItem := TMenuItem.Create(MainMenu);
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UpdateMenuItem.Caption := 'Update';
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UpdateMenuItem.OnClick := @Click;
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UpdateMenuItem.Enabled := (LowerCase(Settings.GetKeyValueDef(Name + '_OverrideUpdate', 'false')) = 'true');
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MainMenu.Add(UpdateMenuItem);
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CheckMenuItem := TMenuItem.Create(MainMenu);
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CheckMenuItem.Caption := 'Check for Update';
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CheckMenuItem.OnClick := @Click;
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MainMenu.Add(CheckMenuItem);
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AutoMenu := TMenuItem.Create(MainMenu);
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AutoMenu.Caption := 'Automatically ...';
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MainMenu.Add(AutoMenu);
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AUpdateMenuItem := TMenuItem.Create(AutoMenu);
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AUpdateMenuItem.Caption := 'Update';
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AUpdateMenuItem.OnClick := @Click;
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AUpdateMenuItem.Checked := (LowerCase(Settings.GetKeyValueDef(Name + '_Update', 'true')) = 'true');
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AutoMenu.Add(AUpdateMenuItem);
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ACheckMenuItem := TMenuItem.Create(AutoMenu);
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ACheckMenuItem.Caption := 'Check for Updates';
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ACheckMenuItem.OnClick := @Click;
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ACheckMenuItem.Checked := (LowerCase(Settings.GetKeyValueDef(Name + '_CheckforUpdates', 'true')) = 'true');
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AutoMenu.Add(ACheckMenuItem);
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SettingsMenu := TMenuItem.Create(MainMenu);
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SettingsMenu.Caption := 'Settings';
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MainMenu.Add(SettingsMenu);
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TimerMenuItem := TMenuItem.Create(SettingsMenu);
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TimerMenuItem.Caption := 'Timer Interval: ' + IntToStr(StrToIntDef(ExtractFromStr(Settings.GetKeyValueDef(Name + '_TimerInterval', '3600000'), Numbers), 3600000) / 1000);
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TimerMenuItem.OnClick := @Click;
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SettingsMenu.Add(TimerMenuItem);
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OverrideUpdateMenuItem := TMenuItem.Create(SettingsMenu);
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OverrideUpdateMenuItem.Caption := 'Override Update';
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OverrideUpdateMenuItem.OnClick := @Click;
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OverrideUpdateMenuItem.Checked := (LowerCase(Settings.GetKeyValueDef(Name + '_OverrideUpdate', 'false')) = 'true');
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SettingsMenu.Add(OverrideUpdateMenuItem);
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end;
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Timer := TTimer.Create(nil);
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Timer.Interval := StrToIntDef(ExtractFromStr(Settings.GetKeyValueDef(Name + '_TimerInterval', '3600000'), Numbers), 3600000);
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if (ShowMenu) then
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Timer.Enabled := ACheckMenuItem.Checked
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else
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Timer.Enabled := NoMenuTimer;
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Timer.OnTimer := @Tick;
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end;
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Result := True;
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end;
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{ procedure Free; //Doesn't Work
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var
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I: integer;
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begin
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for I := 0 to High(UpdaterArr) do
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with UpdaterArr[I] do
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if (Timer <> nil) then
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Timer.Free;
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end; }
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procedure Attach;
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var
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I: integer;
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begin
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for I := 0 to High(UpdaterArr) do
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begin
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if (UpdaterArr[I].Hooks[ATTACH_HOOK] <> nil) then
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UpdaterArr[I].Hooks[ATTACH_HOOK]('', I);
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if (UpdaterArr[I].CreateMenu) then
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begin
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UpdaterArr[I].ViewMenuItem.Visible := True;
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UpdaterArr[I].MainMenu.Visible := UpdaterArr[I].ViewMenuItem.Checked;
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UpdaterArr[I].Timer.Enabled := UpdaterArr[I].ACheckMenuItem.Checked;
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end else
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UpdaterArr[I].Timer.Enabled := UpdaterArr[I].NoMenuTimer;
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WriteLn(UpdaterArr[I].Name + ' Updater Enabled!');
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end;
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end;
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procedure Detach;
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var
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I: integer;
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begin
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for I := High(UpdaterArr) downto 0 do
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begin
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if (UpdaterArr[I].Hooks[DETACH_HOOK] <> nil) then
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UpdaterArr[I].Hooks[DETACH_HOOK]('', I);
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if (UpdaterArr[I].CreateMenu) then
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begin
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UpdaterArr[I].ViewMenuItem.Visible := False;
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UpdaterArr[I].MainMenu.Visible := False;
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end;
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UpdaterArr[I].Timer.Enabled := False;
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WriteLn(UpdaterArr[I].Name + ' Updater Disabled.');
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end;
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end;
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