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unit WhatLinksHere; |
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interface |
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uses |
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
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Dialogs, StdCtrls, _TemplateFile, ExtCtrls; |
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|
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type |
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TForm_WhatLinksHere = class(TForm) |
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Panel1: TPanel; |
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list_from: TListBox; |
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label_what: TLabel; |
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Panel2: TPanel; |
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label_to: TLabel; |
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list_to: TListBox; |
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Splitter1: TSplitter; |
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procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
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procedure FormShow(Sender: TObject); |
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procedure list_fromDblClick(Sender: TObject); |
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private |
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public |
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SenderForm: TForm_TemplateFile; |
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ConID: Integer; |
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FileID: Integer; |
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end; |
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|
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var |
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Form_WhatLinksHere: TForm_WhatLinksHere; |
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|
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implementation |
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{$R *.dfm} |
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uses ConnectionManager, Access_OUP_ADB, TypeDefs, Functions, Main; |
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|
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{ TForm_WhatLinksHere } |
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|
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procedure TForm_WhatLinksHere.FormCloseQuery(Sender: TObject; |
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var CanClose: Boolean); |
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begin |
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Form_Main.Enabled := True; |
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Visible := False; |
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CanClose := False; |
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end; |
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|
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procedure TForm_WhatLinksHere.FormShow(Sender: TObject); |
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var |
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fileinfo: TFileInfo; |
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links: TLinks; |
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i: Integer; |
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fullname: String; |
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links_to: TDatLinkList; |
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begin |
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Form_Main.Enabled := False; |
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list_from.Items.Clear; |
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list_to.Items.Clear; |
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fileinfo := ConManager.Connection[ConID].GetFileInfo(FileID); |
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label_what.Caption := FormatNumber(fileinfo.ID, 5, '0') + '-' + |
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fileinfo.Name + '.' + fileinfo.Extension; |
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links_to := ConManager.Connection[ConID].GetDatLinks(fileinfo.ID); |
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if ConManager.Connection[ConID] is TAccess_OUP_ADB then begin |
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links := TAccess_OUP_ADB(ConManager.Connection[ConID]).GetLinksToFile(fileinfo.ID); |
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if Length(links.ByID) > 0 then |
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for i := 0 to High(links.ByID) do |
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begin |
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fileinfo := ConManager.Connection[ConID].GetFileInfo(links.ByID[i].Destination); |
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fullname := FormatNumber(fileinfo.ID, 5, '0') + '-' + fileinfo.Name + '.' + fileinfo.Extension; |
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list_from.Items.Add(fullname + ' (Offset 0x' + IntToHex(links.ByID[i].SrcOffset, 8) + ')'); |
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end; |
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end; |
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if Length(links_to) > 0 then |
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begin |
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for i := 0 to High(links_to) do |
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begin |
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if links_to[i].DestID >= 0 then |
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begin |
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fileinfo := ConManager.Connection[ConID].GetFileInfo(links_to[i].DestID); |
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fullname := FormatNumber(fileinfo.ID, 5, '0') + '-' + fileinfo.Name + '.' + fileinfo.Extension; |
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end else |
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fullname := 'no link'; |
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list_to.Items.Add(fullname + ' (Offset 0x' + IntToHex(links_to[i].SrcOffset, 8) + ')'); |
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end; |
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end; |
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end; |
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|
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procedure TForm_WhatLinksHere.list_fromDblClick(Sender: TObject); |
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var |
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id: Integer; |
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box: TListBox; |
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name: String; |
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begin |
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box := TListBox(Sender); |
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name := box.Items.Strings[box.ItemIndex]; |
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if Pos('no link', name) > 0 then |
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Exit |
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else |
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id := ConManager.Connection[ConID].ExtractFileIDOfName(name); |
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SenderForm.SelectFileID(ConID, id); |
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Form_Main.Enabled := True; |
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Visible := False; |
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end; |
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|
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end. |
