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unit AdminStartupVariablesOptionFile;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, TntControls,
Forms, TntForms, Dialogs,
TntDialogs, TntStdCtrls, TntExtCtrls, PNGImage, AuxFuncs,
myx_admin_public_interface, myx_public_interface, myx_util_public_interface, Controls, StdCtrls,
ExtCtrls;
type
TAdminStartupVariablesOptionFileForm = class(TTntForm)
ServiceSettingsHeaderImg: TTntImage;
SheetHeaderLbl: TTntLabel;
Label1: TTntLabel;
GroupBox1: TTntGroupBox;
Label2: TTntLabel;
ParamConfigFileEd: TTntEdit;
ChooseCnfFile: TTntButton;
Label3: TTntLabel;
ParamSectionNameCBox: TTntComboBox;
Label4: TTntLabel;
Label5: TTntLabel;
CancelBtn: TTntButton;
Button2: TTntButton;
CreateNewSectionBtn: TTntButton;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure SetConfigfFile(filename: WideString; section: WideString);
procedure ChooseCnfFileClick(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure CreateNewSectionBtnClick(Sender: TObject);
private
{ Private declarations }
ServerParameterPNGImg: TPNGObject;
public
{ Public declarations }
end;
implementation
{$R *.dfm}
uses
PNGTools;
procedure TAdminStartupVariablesOptionFileForm.FormCreate(Sender: TObject);
begin
InitForm(self);
ServerParameterPNGImg:=LoadPNGImageFromResource('server_parameter', ServiceSettingsHeaderImg);
end;
procedure TAdminStartupVariablesOptionFileForm.FormDestroy(
Sender: TObject);
begin
//
end;
procedure TAdminStartupVariablesOptionFileForm.FormClose(
Sender: TObject; var Action: TCloseAction);
begin
//
end;
procedure TAdminStartupVariablesOptionFileForm.SetConfigfFile(
filename: WideString; section: WideString);
var stringlist: TMYX_STRINGLIST;
pstringlist: PMYX_STRINGLIST;
error: MYX_ADMIN_LIB_ERROR;
begin
ParamConfigFileEd.Text:=filename;
ParamSectionNameCBox.Items.Clear;
//Get config file sections
if(FileExists(filename))then
begin
pstringlist:=myx_get_all_cnf_sections(filename,@error);
try
stringlist:=TMYX_STRINGLIST.create(pstringlist);
try
ParamSectionNameCBox.Items.Assign(stringlist.strings)
finally
stringlist.Free;
end;
finally
myx_free_lib_stringlist(pstringlist);
end;
end;
if(ParamSectionNameCBox.Items.Count>0)then
begin
if(section='')then
section:='mysqld';
if(ParamSectionNameCBox.Items.IndexOf(section)<>-1)then
ParamSectionNameCBox.ItemIndex:=ParamSectionNameCBox.Items.IndexOf(section)
else
ParamSectionNameCBox.ItemIndex:=0;
end
else
begin
ParamSectionNameCBox.Items.Add('mysqld');
ParamSectionNameCBox.ItemIndex:=0;
end;
end;
procedure TAdminStartupVariablesOptionFileForm.ChooseCnfFileClick(
Sender: TObject);
var OpenDialog: TTntOpenDialog;
begin
OpenDialog:=TTntOpenDialog.Create(self);
try
OpenDialog.InitialDir:=ExtractFilePath(ParamConfigFileEd.Text);
OpenDialog.FileName:=ExtractFileName(ParamConfigFileEd.Text);
OpenDialog.Filter:='All files|*.*|MySQL Configuration File (*.cnf)|*.cnf|'+
'MySQL Configuration File (*.ini)|*.ini';
OpenDialog.Options:=[ofPathMustExist, ofNoChangeDir, ofNoReadOnlyReturn,
ofNoNetworkButton, ofEnableSizing, ofForceShowHidden];
if(OpenDialog.Execute)then
SetConfigfFile(OpenDialog.FileName, '');
finally
OpenDialog.Free;
end;
end;
procedure TAdminStartupVariablesOptionFileForm.Button2Click(
Sender: TObject);
begin
if(DirectoryExists(ExtractFilePath(ParamConfigFileEd.Text)))then
ModalResult:=mrOK
else
ShowModalDialog('Directory does not exist',
'The directory where the configuration file should be located '+
'must exists.',
myx_mtError,
'OK');
end;
procedure TAdminStartupVariablesOptionFileForm.CreateNewSectionBtnClick(
Sender: TObject);
var section: WideString;
begin
section:='mysqld';
if(ShowModalEditDialog('Create new Section',
'Please enter a name for the new section, e.g. mysqld, server...',
myx_mtEdit, 'OK'#13#10'Cancel',
True, 'Section Name:', section)=1)then
begin
if(ParamSectionNameCBox.Items.IndexOf(section)=-1)then
ParamSectionNameCBox.Items.Add(section);
ParamSectionNameCBox.ItemIndex:=ParamSectionNameCBox.Items.IndexOf(section);
end;
end;
end.
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