Initial
Исходный код версии 2.0
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250
sources/cdejecter_gui/data/__history/kernel.pas;66
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250
sources/cdejecter_gui/data/__history/kernel.pas;66
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unit kernel;
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{$mode delphi}
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{$codepage UTF8}
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interface
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uses windows, shlobj, comobj, ActiveX, Classes, SysUtils, FileUtil, Forms, LazFileUtils, dynlibs, LazUTF8Classes,
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cde_types, Controls, ANBFormatString, cde_lang, ComCtrls, Menus, cde_disc_frame, cde_kernel, InterfaceBase,
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VCLEx, LCLVersion;
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{stdcall}
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procedure UpdateDL (var DL: TStringListUTF8); STDCALL;
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function GetDiscInfo (const ADisc: String): TDiscInfo; STDCALL;
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procedure CreateShortCut(ShortCutName, Parameters, FileName: String); STDCALL;
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procedure UpdateLanguage; stdcall;
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procedure CreateDriveRec (const ADiscIndex: Byte); STDCALL;
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function FormatStrUDI (const AStr: String; const ADiscInfo: TDiscInfo): String; STDCALL;
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procedure EjectDrive (const ADrive: WideChar); STDCALL;
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procedure CloseDrive (const ADrive: WideChar); STDCALL;
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function GetFrame: Tcde_disc_frm; STDCALL;
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procedure ShowSettings (const APageIndx: Integer = 0); STDCALL;
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procedure ShowAboutInfo; STDCALL;
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implementation
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uses cde_MainForm, cde_SettingsForm, cde_AboutForm;
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procedure UpdateDL (var DL: TStringListUTF8);
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var DLL: TLibHandle;
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GetCDDiscs: function: PChar;
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begin
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DL.Clear;
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DLL:= SafeLoadLibrary(CDELib);
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GetCDDiscs:= GetProcAddress(DLL, 'GetCDDiscs');
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DL.Delimiter:= ';';
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DL.DelimitedText:= GetCDDiscs;
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FreeLibrary(DLL);
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end;
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function GetDiscInfo (const ADisc: String): TDiscInfo;
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var DLL: TLibHandle;
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GetVolumeInfo: function (const ADisc: WideChar): TDiscInfo;
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begin
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DLL:= SafeLoadLibrary(CDELib);
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GetVolumeInfo:= GetProcAddress(DLL, 'GetVolumeInfo');
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Result:= GetVolumeInfo(WideChar(ADisc[1]));
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FreeLibrary(DLL);
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end;
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procedure CreateShortCut(ShortCutName, Parameters, FileName: String);
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var ShellObject: IUnknown;
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ShellLink: IShellLink;
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PersistFile: IPersistFile;
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FName: WideString;
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begin
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ShellObject:= CreateComObject(CLSID_ShellLink);
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ShellLink:= ShellObject as IShellLink;
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PersistFile:= ShellObject as IPersistFile;
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with ShellLink do
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begin
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SetArguments(PChar(Parameters));
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SetPath(PChar(FileName));
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SetWorkingDirectory(PChar(extractfilepath(FileName)));
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FName:= ShortCutName;
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PersistFile.Save(PWChar(FName), False);
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end;
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end;
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procedure UpdateLanguage;
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begin
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Application.Title:= GetLocalizedString(cdeg_app_title);
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with cde_Main do
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begin
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Caption:= Application.Title;
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NoDiscFound.Caption:= GetLocalizedString(cdeg_mainfrm_nodiscsfound);
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DiscM.Caption:= GetLocalizedString(cdeg_mainfrm_discsm);
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ActionsM.Caption:= GetLocalizedString(cdeg_mainfrm_actionsm);
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SettingsM.Caption:= GetLocalizedString(cdeg_mainfrm_settingsm);
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HelpM.Caption:= GetLocalizedString(cdeg_mainfrm_helpm);
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RefrashM.Caption:= GetLocalizedString(cdeg_mainfrm_refrashm);
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BrowseM.Caption:= GetLocalizedString(cdeg_mainfrm_browsem);
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CreateLinkM.Caption:= GetLocalizedString(cdeg_mainfrm_createlinkm);
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EjectM.Caption:= GetLocalizedString(cdeg_mainfrm_ejectm);
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UserGuideM.Caption:= GetLocalizedString(cdeg_mainfrm_userguidem);
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ProgramWebM.Caption:= GetLocalizedString(cdeg_mainfrm_webpagem);
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AboutM.Caption:= GetLocalizedString(cdeg_mainfrm_aboutm);
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end;
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end;
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procedure CreateDriveRec (const ADiscIndex: Byte);
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var DiscFrame: Tcde_disc_frm;
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Tab: TTabSheet;
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MItem: TMenuItem;
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DI: TDiscInfo;
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VDrive: WideChar;
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begin
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VDrive:= cde_Main.DiscList[ADiscIndex][1];
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DI:= GetDiscInfo(VDrive);
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Tab:= cde_Main.DiscPages.AddTabSheet;
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Tab.Caption:= FormatStrUDI(GetLocalizedString(cdeg_mainfrm_discmenuitem), DI);
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Tab.Tag:= ADiscIndex;
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Tab.ImageIndex:= 4;
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MItem:= TMenuItem.Create(cde_Main.MainMenu);
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MItem.Caption:= FormatStrUDI(GetLocalizedString(cdeg_mainfrm_discmenuitem), DI);
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MItem.Tag:= ADiscIndex;
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MItem.OnClick:= cde_Main.DiscsMenuClick;
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MItem.ImageIndex:= 4;
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cde_Main.MainMenu.Items.Items[0].Add(MItem);
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DiscFrame:= Tcde_disc_frm.Create(cde_Main);
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with DiscFrame do
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begin
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Parent:= Tab;
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Align:= alClient;
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Drive:= VDrive;
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Tag:= ADiscIndex;
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Name:= 'di' + IntToStr(ADiscIndex);
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UpdateDriveInfo;
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end;
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end;
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function FormatStrUDI (const AStr: String; const ADiscInfo: TDiscInfo): String;
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begin
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Result:= FormatStr(AStr, [
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'$letter$',
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'$volumename$',
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'$filesystrem$',
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'$serial$'
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],
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[
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ADiscInfo.diDrive,
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ADiscInfo.diVolumeName,
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ADiscInfo.diFileSystem,
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IntToStr(ADiscInfo.diSerial)
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]
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);
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end;
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procedure EjectDrive (const ADrive: WideChar);
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var DLL: TLibHandle;
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EjectCD: function (const ADisc: WideChar): Boolean;
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begin
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DLL:= SafeLoadLibrary(CDELib);
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EjectCD:= GetProcAddress(DLL, 'EjectCD');
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EjectCD(ADrive);
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FreeLibrary(DLL);
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end;
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procedure CloseDrive (const ADrive: WideChar);
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var DLL: TLibHandle;
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CloseCD: function (const ADisc: WideChar): Boolean;
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begin
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DLL:= SafeLoadLibrary(CDELib);
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CloseCD:= GetProcAddress(DLL, 'CloseCD');
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CloseCD(ADrive);
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FreeLibrary(DLL);
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end;
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function GetFrame: Tcde_disc_frm;
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var Indx: Byte;
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Frame: Tcde_disc_frm;
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begin
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if not cde_Main.DiscPages.Visible then
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Abort;
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Indx:= cde_Main.DiscPages.ActivePage.Tag;
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Frame:= (cde_Main.FindComponent('di' + IntToStr(Indx))) as Tcde_disc_frm;
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Result:= Frame;
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end;
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procedure ShowSettings (const APageIndx: Integer = 0);
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var SettingsFrm: Tcde_Settings;
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Node: TTreeNode;
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begin
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SettingsFrm:= Tcde_Settings.Create(cde_Main);
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with SettingsFrm do
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begin
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Node:= SettingsTree.Items.Item[APageIndx];
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SettingsTree.Select([Node]);
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ShowModal;
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Free;
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end;
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end;
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function FormatAboutText (const AText: string): string;
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var LCLPlatformDisplayNames: array[TLCLPlatform] of string = ('gtk (deprecated)', 'gtk 2', 'gtk 3', 'win32/win64', 'wince', 'carbon', 'qt', 'fpGUI (alpha)', 'NoGUI', 'cocoa (alpha)', 'customdraw (alpha)');
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BuildLCLWidgetType: TLCLPlatform =
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{$IFDEF MSWindows}{$DEFINE WidgetSetDefined}
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lpWin32;
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{$ENDIF}
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{$IFDEF darwin}{$DEFINE WidgetSetDefined}
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lpCarbon;
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{$ENDIF}
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{$IFNDEF WidgetSetDefined}
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lpGtk2;
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{$ENDIF}
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Bits: String;
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function GetDefaultTargetOS: string;
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begin
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{$IFDEF FPC}
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Result:=lowerCase({$I %FPCTARGETOS%});
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{$ENDIF}
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end;
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function GetDefaultTargetCPU: string;
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begin
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{$IFDEF FPC}
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Result:=lowerCase({$I %FPCTARGETCPU%});
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{$ENDIF}
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end;
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function GetCompiler: string;
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begin
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{$IFDEF FPC}
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Result:= 'Lazarus';
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{$ELSE}
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Result:= 'Delphi';
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{$ENDIF}
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end;
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function GetCompilerVersion: string;
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begin
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{$IFDEF FPC}
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{$IF declared(lcl_version)}
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Result:= lcl_version;
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{$ELSE}
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Result:= '0.0.0.0';
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{$ENDIF}
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{$ELSE}
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Result:= FloatToStr(CompilerVersion);
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{$ENDIF}
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end;
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function GetDefaultLCLWidgetType: TLCLPlatform;
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begin
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{$IFDEF FPC}
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if (WidgetSet<>nil) and (WidgetSet.LCLPlatform<>lpNoGUI) then
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Result:= WidgetSet.LCLPlatform
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else
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Result:= BuildLCLWidgetType;
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{$ENDIF}
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end;
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begin
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case GetBuildPlatform of
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ospUnknown: Bits:= '?';
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ospWin32: Bits:= 'x32';
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ospWin64: Bits:= 'x64';
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end;
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Result:= FormatStr(
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AText,
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['$version$', '$copyrights$', '$YEARS$', '$compiler$', '$compversion$', '$compparams$', '$platform$'],
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[GetCDEVerStr('package'), 'Alexander Babaev', YearsDevelopment, GetCompiler, GetCompilerVersion, GetDefaultTargetCPU + '-' + GetDefaultTargetOS + '-' + LCLPlatformDisplayNames[GetDefaultLCLWidgetType], Bits]
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);
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end;
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procedure ShowAboutInfo;
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var AboutFrm: Tcde_AboutFrm;
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begin
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AboutFrm:= Tcde_AboutFrm.Create(cde_Main);
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with AboutFrm do
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begin
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Caption:= GetLocalizedString(cdeg_about_caption);
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VersionLbl.Caption:= FormatAboutText(GetLocalizedString(cdeg_about_version));
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PlatformLbl.Caption:= FormatAboutText(GetLocalizedString(cdeg_about_platform));
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CopyrightsLbl.Caption:= FormatAboutText(GetLocalizedString(cdeg_about_copyrights));
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UsedTechnologiesLbl.Caption:= FormatAboutText(GetLocalizedString(cdeg_about_3rdpartytechno));
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BuildAtLbl.Caption:= FormatAboutText(GetLocalizedString(cdeg_about_compiler));
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CloseButton.Caption:= FormatAboutText(GetLocalizedString(cdeg_about_close));
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ShowModal;
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Free;
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end;
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end;
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end.
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