Initial

Исходный код версии 2.0

sources/cdejecter_gui/data/__history/kernel.pas;40

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+unit kernel;
+{$mode delphi}
+{$codepage UTF8}
+interface
+uses windows, shlobj, comobj, ActiveX, Classes, SysUtils, FileUtil, Forms, LazFileUtils, dynlibs, LazUTF8Classes,
+     cde_types, Controls, ANBFormatString, cde_lang, ComCtrls, Menus;
+{stdcall}
+procedure UpdateDL (var DL: TStringListUTF8); STDCALL;
+function GetDiscInfo (const ADisc: String): TDiscInfo; STDCALL;
+procedure CreateShortCut(ShortCutName, Parameters, FileName: string); stdcall;
+function GetDesktopDir: string; stdcall;
+procedure UpdateLanguage; stdcall;
+function ShowMessageBox (const AText: string; const AMessageType: Longint; const AMessageBtns: Longint = 0): integer; stdcall;
+procedure CreateDriveRec (const ADiscIndex: Byte); STDCALL;
+function FormatStrUDI (const AStr: String; const ADiscInfo: TDiscInfo): String; STDCALL;
+procedure EjectDrive (const ADrive: WideChar); STDCALL;
+implementation
+uses cde_MainForm, cde_disc_frame;
+procedure UpdateDL (var DL: TStringListUTF8);
+var DLL: TLibHandle;
+    GetCDDiscs: function: PChar;
+begin
+DL.Clear;
+DLL:= SafeLoadLibrary(CDELib);
+GetCDDiscs:= GetProcAddress(DLL, 'GetCDDiscs');
+DL.Delimiter:= ';';
+DL.DelimitedText:= GetCDDiscs;
+FreeLibrary(DLL);
+end;
+function GetDiscInfo (const ADisc: String): TDiscInfo;
+var DLL: TLibHandle;
+    GetVolumeInfo: function (const ADisc: WideChar): TDiscInfo;
+begin
+DLL:= SafeLoadLibrary(CDELib);
+GetVolumeInfo:= GetProcAddress(DLL, 'GetVolumeInfo');
+Result:= GetVolumeInfo(WideChar(ADisc[1]));
+FreeLibrary(DLL);
+end;
+procedure CreateShortCut(ShortCutName, Parameters, FileName: string);
+var ShellObject: IUnknown;
+    ShellLink: IShellLink;
+    PersistFile: IPersistFile;
+    FName: WideString;
+begin
+ShellObject:= CreateComObject(CLSID_ShellLink);
+ShellLink:= ShellObject as IShellLink;
+PersistFile:= ShellObject as IPersistFile;
+with ShellLink do
+ begin
+ SetArguments(PChar(Parameters));
+ SetPath(PChar(FileName));
+ SetWorkingDirectory(PChar(extractfilepath(FileName)));
+ FName:= ShortCutName;
+ PersistFile.Save(PWChar(FName), False);
+ end;
+end;
+function GetDesktopDir: string;
+//var reg: TRegistry;
+begin
+//Result:= '';
+//reg:= TRegistry.Create(KEY_READ);
+//try
+// reg.RootKey:=HKEY_CURRENT_USER;
+// if reg.OpenKey('Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders', false) then
+//  Result:= IncludeTrailingBackslash(reg.ReadString('Desktop'));
+// reg.CloseKey;
+// finally
+// reg.Free;
+// end;
+end;
+procedure UpdateLanguage;
+begin
+Application.Title:= GetLocalizedString(cdeg_app_title);
+with cde_Main do
+ begin
+ Caption:= Application.Title;
+ NoDiscFound.Caption:= GetLocalizedString(cdeg_mainfrm_nodiscsfound);
+ //DriveListLbl.Caption:= GetLocalStrA(1);
+ //UpdateListBtn.Caption:= GetLocalStrA(2);
+ //EjectNowBtn.Caption:= GetLocalStrA(3);
+ //CreateLinkForEjectBtn.Caption:= GetLocalStrA(4);
+ //LNGFile:= GetCDEPath + 'language\' + GetLanguage + '.lng';
+ //LanguageNameLbl.Caption:= Format(GetLocalStrA(5), [INIReadString('lng_about', 'lng_name', 'default', LNGFile)]);
+ //LanguageTranslatorLbl.Caption:= Format(GetLocalStrA(6), [INIReadString('lng_about', 'lng_author', 'Alexander Babaev', LNGFile)]);
+ //LanguageVersionLbl.Caption:= Format(GetLocalStrA(7), [INIReadString('lng_about', 'lng_vers', '1.0', LNGFile)]);
+ //ChangeLanguageBtn.Caption:= '&' + GetLocalStrA(8);
+ //HomePageBtn.Caption:= GetLocalStrA(10);
+ //LanguageBox.Caption:= GetLocalStrA(23);
+ end;
+end;
+function ShowMessageBox (const AText: string; const AMessageType: Longint; const AMessageBtns: Longint = 0): integer;
+begin
+MessageBeep(AMessageType);
+Result:= Application.MessageBox(pchar(AText), pchar(Application.Title), AMessageType + AMessageBtns);
+end;
+procedure CreateDriveRec (const ADiscIndex: Byte);
+var DiscFrame: Tcde_disc_frm;
+    Tab: TTabSheet;
+    MItem: TMenuItem;
+    DI: TDiscInfo;
+    VDrive: WideChar;
+begin
+VDrive:= cde_Main.DiscList[ADiscIndex][1];
+DI:= GetDiscInfo(VDrive);
+Tab:= cde_Main.DiscPages.AddTabSheet;
+Tab.Caption:= FormatStrUDI(GetLocalizedString(cdeg_mainfrm_discmenuitem), DI);
+Tab.Tag:= ADiscIndex;
+MItem:= TMenuItem.Create(cde_Main.MainMenu);
+MItem.Caption:= FormatStrUDI(GetLocalizedString(cdeg_mainfrm_discmenuitem), DI);
+MItem.Tag:= ADiscIndex;
+MItem.OnClick:= cde_Main.DiscsMenuClick;
+cde_Main.MainMenu.Items.Items[0].Add(MItem);
+DiscFrame:= Tcde_disc_frm.Create(cde_Main);
+with DiscFrame do
+ begin
+ Parent:= Tab;
+ Align:= alClient;
+ Drive:= VDrive;
+ UpdateDriveInfo;
+ end;
+end;
+function FormatStrUDI (const AStr: String; const ADiscInfo: TDiscInfo): String;
+begin
+Result:= FormatStr(AStr, [
+                          '$letter$',
+                          '$volumename$',
+                          '$filesystrem$',
+                          '$serial$'
+                         ],
+                         [
+                          ADiscInfo.diDrive,
+                          ADiscInfo.diVolumeName,
+                          ADiscInfo.diFileSystem,
+                          IntToStr(ADiscInfo.diSerial)
+                         ]
+);
+end;
+procedure EjectDrive (const ADrive: WideChar);
+var DLL: TLibHandle;
+    EjectCD: function (const ADisc: WideChar): Boolean;
+begin
+DLL:= SafeLoadLibrary(CDELib);
+EjectCD:= GetProcAddress(DLL, 'EjectCD');
+EjectCD(ADrive);
+FreeLibrary(DLL);
+end;
+end.