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DataGrabber.Settings.Dialog.pas
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DataGrabber.Settings.Dialog.pas
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{
Copyright (C) 2013-2024 Tim Sinaeve [email protected]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
}
{$I DataGrabber.inc}
unit DataGrabber.Settings.Dialog;
interface
uses
Winapi.Windows, Winapi.Messages,
System.ImageList, System.Actions, System.SysUtils,
System.Classes, System.TypInfo,
Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ExtCtrls,
Vcl.StdCtrls, Vcl.ComCtrls, Vcl.ActnList, Vcl.ImgList, Vcl.ToolWin,
Data.DB,
FireDAC.Stan.Intf, FireDAC.Stan.Option, FireDAC.Stan.Error, FireDAC.Stan.Def,
FireDAC.Stan.Pool, FireDAC.Stan.Async,
FireDAC.UI.Intf,
FireDAC.Phys.Intf, FireDAC.Phys,
FireDAC.VCLUI.Wait,
FireDAC.Comp.Client,
VirtualTrees, VirtualTrees.BaseTree,
zObjInspector, zObjInspTypes,
kcontrols, kbuttons, kedits,
SynEditHighlighter, SynHighlighterJScript, SynEdit,
SynHighlighterJSON, SynEditCodeFolding, SynHighlighterIni,
DataGrabber.Interfaces,
DataGrabber.Settings, DataGrabber.ConnectionProfiles,
DataGrabber.ConnectionProfileValueManager, Vcl.Mask;
type
TApplySettingsMethod = reference to procedure;
type
TfrmSettingsDialog = class(TForm)
{$REGION 'designer controls'}
aclMain : TActionList;
actAdd : TAction;
actApply : TAction;
actCancel : TAction;
actClose : TAction;
actDelete : TAction;
actDuplicate : TAction;
actEditConnectionDef : TAction;
actGridlinesBoth : TAction;
actGridlinesHorizontal : TAction;
actGridlinesNone : TAction;
actGridlinesVertical : TAction;
actMoveDown : TAction;
actMoveUp : TAction;
actMRSAsMultipleTabs : TAction;
actMRSHorizontally : TAction;
actMRSVertically : TAction;
actOpenSettingsFileLocation : TAction;
actRefreshFile : TAction;
actSaveFile : TAction;
actTestConnection : TAction;
btnAdd : TToolButton;
btnApply : TButton;
btnBooleanColor : TKColorButton;
btnCancel : TButton;
btnClose : TButton;
btnDateColor : TKColorButton;
btnDateTimeColor : TKColorButton;
btnDelete : TToolButton;
btnDuplicate : TToolButton;
btnEditConnectionDef : TToolButton;
btnFloatColor : TKColorButton;
btnGridlinesAll : TToolButton;
btnGridlinesHorizontal : TToolButton;
btnGridlinesNone : TToolButton;
btnGridlinesVertical : TToolButton;
btnIntegerColor : TKColorButton;
btnMemoColor : TKColorButton;
btnMoveDown : TToolButton;
btnMoveUp : TToolButton;
btnMRSAsMultipleTabs : TToolButton;
btnMRSHorizontally : TToolButton;
btnMRSVertically : TToolButton;
btnNullColor : TKColorButton;
btnProfileColor : TKColorButton;
btnRefreshFile : TToolButton;
btnSaveFile : TToolButton;
btnSpacer1 : TToolButton;
btnSpacer2 : TToolButton;
btnStringColor : TKColorButton;
btnTestConnection : TButton;
btnTimeColor : TKColorButton;
cbxConnectionDefs : TComboBox;
cbxDrivers : TComboBox;
chkAutoReconnect : TCheckBox;
chkDisconnectedMode : TCheckBox;
chkEmitLogMessages : TCheckBox;
chkFetchOnDemand : TCheckBox;
chkGridCellColoringEnabled : TCheckBox;
chkMultipleResultSets : TCheckBox;
chkOSAuthent : TCheckBox;
chkReadOnlyResultSets : TCheckBox;
chkSetAsDefault : TCheckBox;
conTest : TFDConnection;
dlgFont : TFontDialog;
dlgOpenFile : TOpenDialog;
edtCatalog : TButtonedEdit;
edtDatabase : TButtonedEdit;
edtEditorFont : TButtonedEdit;
edtGridFont : TButtonedEdit;
edtPacketRecords : TEdit;
edtPassword : TEdit;
edtProfileName : TLabeledEdit;
edtUserName : TEdit;
grpCellBackgroundColoring : TGroupBox;
grpClientSettings : TGroupBox;
grpConnectionSettings : TGroupBox;
grpDBMSUserLogin : TGroupBox;
grpEditorSettings : TGroupBox;
grpGridFont : TGroupBox;
grpGridLines : TGroupBox;
grpLogging : TGroupBox;
grpProfileSettings : TGroupBox;
grpResultSetDisplay : TGroupBox;
imlMain : TImageList;
lblBoolean : TLabel;
lblCatalog : TLabel;
lblConnectionDefinitionName : TLabel;
lblDatabase : TLabel;
lblDates : TLabel;
lblDateTimes : TLabel;
lblDriverID : TLabel;
lblEditorFont : TLabel;
lblFloats : TLabel;
lblGridFont : TLabel;
lblIntegers : TLabel;
lblMemo : TLabel;
lblNULL : TLabel;
lblPacketrecords : TLabel;
lblPassword : TLabel;
lblProfileColor : TLabel;
lblString : TLabel;
lblTimes : TLabel;
lblUserName : TLabel;
pgcConnectionProfile : TPageControl;
pgcMain : TPageControl;
pgcSettingsFiles : TPageControl;
pnlConnectionProfileDetail : TPanel;
pnlConnectionProfilesList : TPanel;
pnlGridTypeColoring : TGridPanel;
pnlLogin : TGridPanel;
rgpGridTypes : TRadioGroup;
seFDConnectionDefs : TSynEdit;
seSettings : TSynEdit;
splVertical : TSplitter;
synIni : TSynIniSyn;
synJScript : TSynJScriptSyn;
tlbConnectionProfiles : TToolBar;
tlbDisplayMultipleResultSets : TToolBar;
tlbGridlines : TToolBar;
tlbSettingsFiles : TToolBar;
tsAdvanced : TTabSheet;
tsBasic : TTabSheet;
tsConnectionDefinitions : TTabSheet;
tsConnectionProfiles : TTabSheet;
tsDataGrabberSettings : TTabSheet;
tsDisplay : TTabSheet;
tsFDConnectionDefs : TTabSheet;
tsSettings : TTabSheet;
{$ENDREGION}
{$REGION 'action handlers'}
procedure actAddExecute(Sender: TObject);
procedure actApplyExecute(Sender: TObject);
procedure actCancelExecute(Sender: TObject);
procedure actCloseExecute(Sender: TObject);
procedure actDeleteExecute(Sender: TObject);
procedure actDuplicateExecute(Sender: TObject);
procedure actEditConnectionDefExecute(Sender: TObject);
procedure actGridlinesBothExecute(Sender: TObject);
procedure actGridlinesHorizontalExecute(Sender: TObject);
procedure actGridlinesNoneExecute(Sender: TObject);
procedure actGridlinesVerticalExecute(Sender: TObject);
procedure actMoveDownExecute(Sender: TObject);
procedure actMoveUpExecute(Sender: TObject);
procedure actMRSAsMultipleTabsExecute(Sender: TObject);
procedure actMRSVerticallyExecute(Sender: TObject);
procedure actMRSHorizontallyExecute(Sender: TObject);
procedure actOpenSettingsFileLocationExecute(Sender: TObject);
procedure actRefreshFileExecute(Sender: TObject);
procedure actSaveFileExecute(Sender: TObject);
procedure actTestConnectionExecute(Sender: TObject);
{$ENDREGION}
{$REGION 'event handlers'}
function FObjectInspectorBeforeAddItem(
Sender : TControl;
PItem : PPropItem
): Boolean;
procedure FVSTProfilesGetText(
Sender : TBaseVirtualTree;
Node : PVirtualNode;
Column : TColumnIndex;
TextType : TVSTTextType;
var CellText : string
);
procedure FVSTProfilesFocusChanged(
Sender : TBaseVirtualTree;
Node : PVirtualNode;
Column : TColumnIndex
);
procedure FVSTProfilesBeforeCellPaint(
Sender : TBaseVirtualTree;
TargetCanvas : TCanvas;
Node : PVirtualNode;
Column : TColumnIndex;
CellPaintMode : TVTCellPaintMode;
CellRect : TRect;
var ContentRect : TRect
);
procedure FVSTProfilesPaintText(
Sender : TBaseVirtualTree;
const TargetCanvas : TCanvas;
Node : PVirtualNode;
Column : TColumnIndex;
TextType : TVSTTextType
);
procedure btnProfileColorClick(Sender: TObject);
procedure cbxConnectionDefsChange(Sender: TObject);
procedure cbxConnectionDefsDropDown(Sender: TObject);
procedure cbxDriversChange(Sender: TObject);
procedure chkAutoReconnectClick(Sender: TObject);
procedure chkDisconnectedModeClick(Sender: TObject);
procedure chkFetchOnDemandClick(Sender: TObject);
procedure chkGridCellColoringEnabledClick(Sender: TObject);
procedure chkMultipleResultSetsClick(Sender: TObject);
procedure chkProviderModeClick(Sender: TObject);
procedure chkSetAsDefaultClick(Sender: TObject);
procedure conTestError(ASender, AInitiator: TObject; var AException: Exception);
procedure edtCatalogChange(Sender: TObject);
procedure edtDatabaseChange(Sender: TObject);
procedure edtDatabaseRightButtonClick(Sender: TObject);
procedure edtEditorFontRightButtonClick(Sender: TObject);
procedure edtGridFontRightButtonClick(Sender: TObject);
procedure edtPacketRecordsChange(Sender: TObject);
procedure edtPasswordChange(Sender: TObject);
procedure edtProfileNameChange(Sender: TObject);
procedure edtUserNameChange(Sender: TObject);
procedure lblConnectionDefinitionNameDblClick(Sender: TObject);
procedure seFDConnectionDefsChange(Sender: TObject);
procedure seFDConnectionDefsExit(Sender: TObject);
procedure seSettingsChange(Sender: TObject);
procedure tsAdvancedExit(Sender: TObject);
procedure tsAdvancedShow(Sender: TObject);
procedure tsSettingsEnter(Sender: TObject);
{$ENDREGION}
private
FSettings : ISettings;
FApplySettingsMethod : TApplySettingsMethod;
FObjectInspector : TzObjectInspector;
FVSTProfiles : TVirtualStringTree;
FModified : Boolean;
FValueManager : TConnectionProfileValueManager;
function GetSelectedProfile: TConnectionProfile;
protected
procedure Apply;
procedure Save;
procedure InitializeControls;
procedure UpdateActions; override;
procedure Changed;
function AskSaveFileChanges: Boolean;
function ConfirmDeleteProfile: Boolean;
procedure SaveConnectionDefinitionsFile;
procedure LoadConnectionDefinitionsFile;
procedure LoadApplicationSettingsFile;
procedure SaveApplicationSettingsFile;
procedure InspectConnectionProfile(ACP: TConnectionProfile);
procedure UpdateConnectionProfileControls(ACP: TConnectionProfile);
procedure SaveConnectionProfileChanges(ACP: TConnectionProfile);
public
procedure AfterConstruction; override;
procedure BeforeDestruction; override;
constructor Create(
AOwner : TComponent;
ASettings : ISettings
); reintroduce; virtual;
property ApplySettingsMethod: TApplySettingsMethod
read FApplySettingsMethod write FApplySettingsMethod;
property SelectedProfile: TConnectionProfile
read GetSelectedProfile;
end;
procedure ExecuteSettingsDialog(
ASettings : ISettings;
AApplySettingsMethod : TApplySettingsMethod = nil
);
implementation
{$R *.dfm}
uses
System.Rtti, System.UITypes,
FireDAC.VCLUI.ConnEdit, FireDAC.Stan.Consts,
VirtualTrees.Types, VirtualTrees.Header,
Spring,
DDuce.Factories.VirtualTrees, DDuce.Factories.zObjInspector, DDuce.Logger,
DataGrabber.Utils, DataGrabber.ConnectionSettings, DataGrabber.Resources;
{$REGION 'non-interfaced routines'}
function ExecuteFDConnectionDialog(AConnDef: IFDStanConnectionDef;
const ACaption: string): Boolean;
var
LConn : TFDCustomConnection;
LName : string;
begin
LConn := TFDCustomConnection.Create(nil);
try
LConn.Temporary := True;
LConn.Params.SetStrings(AConnDef.Params);
LConn.ConnectionDefName := AConnDef.Name;
AConnDef.ReadOptions(
LConn.FormatOptions,
LConn.UpdateOptions,
LConn.FetchOptions,
LConn.ResourceOptions
{$IFDEF DELPHIX_ATHENS_UP}, LConn.SecurityOptions{$ENDIF}
);
LName := AConnDef.Name;
Result := TfrmFDGUIxFormsConnEdit.Execute(LConn, ACaption, nil);
if Result then
begin
AConnDef.Params.SetStrings(LConn.Params);
AConnDef.WriteOptions(
LConn.FormatOptions,
LConn.UpdateOptions,
LConn.FetchOptions,
LConn.ResourceOptions
{$IFDEF DELPHIX_ATHENS_UP}, LConn.SecurityOptions{$ENDIF}
);
AConnDef.Name := LName;
end;
finally
LConn.Free;
end;
end;
{$ENDREGION}
{$REGION 'interfaced routines'}
procedure ExecuteSettingsDialog(ASettings: ISettings;
AApplySettingsMethod: TApplySettingsMethod);
var
Form : TfrmSettingsDialog;
begin
Form := TfrmSettingsDialog.Create(nil, ASettings);
try
Form.ApplySettingsMethod := AApplySettingsMethod;
Form.ShowModal;
finally
FreeAndNil(Form);
end;
end;
{$ENDREGION}
{$REGION 'construction and destruction'}
constructor TfrmSettingsDialog.Create(AOwner: TComponent; ASettings: ISettings);
begin
Guard.CheckNotNull(ASettings, 'ASettings');
inherited Create(AOwner);
FSettings := ASettings;
end;
procedure TfrmSettingsDialog.AfterConstruction;
begin
inherited AfterConstruction;
FValueManager := TConnectionProfileValueManager.Create;
FObjectInspector :=
TzObjectInspectorFactory.Create(Self, tsAdvanced, nil, FValueManager);
FObjectInspector.SplitterPos := FObjectInspector.Width div 4;
FObjectInspector.SortByCategory := False;
FObjectInspector.OnBeforeAddItem := FObjectInspectorBeforeAddItem;
FDManager.RefreshConnectionDefFile;
LoadApplicationSettingsFile;
LoadConnectionDefinitionsFile;
InitializeControls;
end;
procedure TfrmSettingsDialog.BeforeDestruction;
begin
FValueManager.Free;
inherited BeforeDestruction;
end;
{$ENDREGION}
{$REGION 'action handlers'}
procedure TfrmSettingsDialog.actAddExecute(Sender: TObject);
var
CP: TConnectionProfile;
begin
CP := FSettings.ConnectionProfiles.Add;
CP.ConnectionSettings.Assign(FSettings.ConnectionSettings);
FVSTProfiles.RootNodeCount := FSettings.ConnectionProfiles.Count;
SelectNode(FVSTProfiles, FVSTProfiles.RootNodeCount - 1);
end;
procedure TfrmSettingsDialog.actApplyExecute(Sender: TObject);
begin
Apply;
end;
procedure TfrmSettingsDialog.actCancelExecute(Sender: TObject);
begin
Close;
end;
procedure TfrmSettingsDialog.actCloseExecute(Sender: TObject);
begin
Apply;
Close;
end;
procedure TfrmSettingsDialog.actEditConnectionDefExecute(Sender: TObject);
var
CD : IFDStanConnectionDef;
//OC : IFDStanOptions;
CS : TConnectionSettings;
S : string;
begin
CS := SelectedProfile.ConnectionSettings;
Logger.SendObject('CS', CS);
S := Trim(cbxConnectionDefs.Text);
CD := FDManager.ConnectionDefs.FindConnectionDef(S);
if not Assigned(CD) then
begin
CD := FDManager.ConnectionDefs.AddConnectionDef;
CD.Name := S;
CD.Params.DriverID := CS.DriverName;
CD.Params.Database := CS.Database;
CD.Params.UserName := CS.UserName;
CD.Params.Password := CS.Password;
Logger.SendObject('CD', TObject(CD));
CD.MarkPersistent; // required to add it to the connection definition file.
end;
TfrmFDGUIxFormsConnEdit.Execute(S, '');
Logger.Info(CD.Params.Text);
// OC := TFDOptionsContainer.Create(
// FDManager, // inherit standard options from global manager instance
// TFDFetchOptions,
// TFDUpdateOptions,
// TFDResourceOptions,
// nil
// );
// OC.FetchOptions.RecsMax := CS.MaxRecords;
// if CS .FetchOnDemand then
// OC.FetchOptions.Mode := fmOnDemand
// else
// OC.FetchOptions.Mode := fmAll;
// OC.FetchOptions.RowsetSize := CS .PacketRecords;
// CD.WriteOptions(
// OC.FormatOptions, OC.UpdateOptions, OC.FetchOptions, OC.ResourceOptions
// );
// CD.ReadOptions(
// OC.FormatOptions, OC.UpdateOptions, OC.FetchOptions, OC.ResourceOptions
// );
// CS.MaxRecords := OC.FetchOptions.RecsMax;
// CS.PacketRecords := OC.FetchOptions.RowsetSize;
// CS.FetchOnDemand := OC.FetchOptions.Mode = fmOnDemand;
CS.Database := CD.Params.Database;
CS.DriverName := CD.Params.DriverID;
CS.UserName := CD.Params.UserName;
CS.Password := CD.Params.Password;
end;
procedure TfrmSettingsDialog.actDeleteExecute(Sender: TObject);
begin
if ConfirmDeleteProfile then
begin
FVSTProfiles.BeginUpdate;
try
FObjectInspector.Component := nil;
FSettings.ConnectionProfiles.Delete(FVSTProfiles.FocusedNode.Index);
SelectNode(FVSTProfiles, FSettings.ConnectionProfiles.Count - 1);
finally
FVSTProfiles.EndUpdate;
end;
FVSTProfiles.RootNodeCount := FSettings.ConnectionProfiles.Count;
FVSTProfiles.Refresh;
end;
end;
procedure TfrmSettingsDialog.actDuplicateExecute(Sender: TObject);
var
N : Integer;
begin
N := FVSTProfiles.FocusedNode.Index;
with FSettings.ConnectionProfiles.Add do
begin
Assign(FSettings.ConnectionProfiles[N]);
N := Index;
end;
FVSTProfiles.RootNodeCount := FSettings.ConnectionProfiles.Count;
SelectNode(FVSTProfiles, N);
end;
procedure TfrmSettingsDialog.actGridlinesBothExecute(Sender: TObject);
begin
FSettings.ShowHorizontalGridLines := True;
FSettings.ShowVerticalGridLines := True;
end;
procedure TfrmSettingsDialog.actGridlinesHorizontalExecute(Sender: TObject);
begin
FSettings.ShowHorizontalGridLines := True;
FSettings.ShowVerticalGridLines := False;
end;
procedure TfrmSettingsDialog.actGridlinesNoneExecute(Sender: TObject);
begin
FSettings.ShowHorizontalGridLines := False;
FSettings.ShowVerticalGridLines := False;
end;
procedure TfrmSettingsDialog.actGridlinesVerticalExecute(Sender: TObject);
begin
FSettings.ShowHorizontalGridLines := False;
FSettings.ShowVerticalGridLines := True;
end;
procedure TfrmSettingsDialog.actMoveDownExecute(Sender: TObject);
var
N : Integer;
begin
N := FVSTProfiles.FocusedNode.Index;
FSettings.ConnectionProfiles[N].Index := N + 1;
FVSTProfiles.Refresh;
SelectNode(FVSTProfiles, N + 1);
end;
procedure TfrmSettingsDialog.actMoveUpExecute(Sender: TObject);
var
N : Integer;
begin
N := FVSTProfiles.FocusedNode.Index;
FSettings.ConnectionProfiles[N].Index := N - 1;
FVSTProfiles.Refresh;
SelectNode(FVSTProfiles, N - 1);
end;
procedure TfrmSettingsDialog.actMRSAsMultipleTabsExecute(Sender: TObject);
begin
FSettings.ResultDisplayLayout := TResultDisplayLayout.Tabbed;
end;
procedure TfrmSettingsDialog.actMRSVerticallyExecute(Sender: TObject);
begin
FSettings.ResultDisplayLayout := TResultDisplayLayout.Vertical;
end;
procedure TfrmSettingsDialog.actMRSHorizontallyExecute(Sender: TObject);
begin
FSettings.ResultDisplayLayout := TResultDisplayLayout.Horizontal;
end;
procedure TfrmSettingsDialog.actOpenSettingsFileLocationExecute(
Sender: TObject);
begin
ShowMessage('Not implemented yet.');
end;
procedure TfrmSettingsDialog.actRefreshFileExecute(Sender: TObject);
begin
LoadConnectionDefinitionsFile;
LoadApplicationSettingsFile;
end;
procedure TfrmSettingsDialog.actSaveFileExecute(Sender: TObject);
begin
SaveConnectionDefinitionsFile;
end;
procedure TfrmSettingsDialog.actTestConnectionExecute(Sender: TObject);
begin
conTest.ConnectionDefName := cbxConnectionDefs.Text;
conTest.LoginPrompt := False;
conTest.Connected := True;
conTest.Connected := False;
ShowMessage('Connection successful!');
end;
{$ENDREGION}
{$REGION 'property access methods'}
function TfrmSettingsDialog.GetSelectedProfile: TConnectionProfile;
begin
if Assigned(FVSTProfiles.FocusedNode) then
Result := FSettings.ConnectionProfiles[FVSTProfiles.FocusedNode.Index]
else
begin
Result := nil;
end;
end;
{$ENDREGION}
{$REGION 'event handlers'}
{$REGION 'FVSTProfiles'}
procedure TfrmSettingsDialog.FVSTProfilesBeforeCellPaint(
Sender: TBaseVirtualTree; TargetCanvas: TCanvas; Node: PVirtualNode;
Column: TColumnIndex; CellPaintMode: TVTCellPaintMode; CellRect: TRect;
var ContentRect: TRect);
begin
if Node.Index < Cardinal(FSettings.ConnectionProfiles.Count) then
begin
TargetCanvas.Brush.Color :=
FSettings.ConnectionProfiles[Node.Index].ProfileColor;
TargetCanvas.FillRect(CellRect);
if Sender.FocusedNode = Node then
begin
TargetCanvas.Pen.Color := clBlue;
TargetCanvas.Rectangle(CellRect);
end;
end;
end;
procedure TfrmSettingsDialog.FVSTProfilesFocusChanged(Sender: TBaseVirtualTree;
Node: PVirtualNode; Column: TColumnIndex);
var
CP : TConnectionProfile;
begin
if Node.Index >= Cardinal(FSettings.ConnectionProfiles.Count) then
Node.SetIndex(FSettings.ConnectionProfiles.Count - 1);
CP := FSettings.ConnectionProfiles[Node.Index];
InspectConnectionProfile(CP);
UpdateConnectionProfileControls(CP);
end;
procedure TfrmSettingsDialog.FVSTProfilesGetText(Sender: TBaseVirtualTree;
Node: PVirtualNode; Column: TColumnIndex; TextType: TVSTTextType;
var CellText: string);
begin
if Node.Index < Cardinal(FSettings.ConnectionProfiles.Count) then
CellText := FSettings.ConnectionProfiles[Node.Index].DisplayName;
end;
procedure TfrmSettingsDialog.FVSTProfilesPaintText(Sender: TBaseVirtualTree;
const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
TextType: TVSTTextType);
begin
if Sender.FocusedNode = Node then
begin
TargetCanvas.Font.Style := TargetCanvas.Font.Style + [fsBold];
end;
end;
{$ENDREGION}
procedure TfrmSettingsDialog.btnProfileColorClick(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.cbxConnectionDefsChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.cbxConnectionDefsDropDown(Sender: TObject);
begin
FDManager.GetConnectionDefNames(cbxConnectionDefs.Items);
end;
procedure TfrmSettingsDialog.cbxDriversChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.chkAutoReconnectClick(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.chkDisconnectedModeClick(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.chkFetchOnDemandClick(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.chkGridCellColoringEnabledClick(Sender: TObject);
var
CI : TCollectionItem;
begin
for CI in pnlGridTypeColoring.ControlCollection do
begin
TControlItem(CI).Control.Enabled := (Sender as TCheckBox).Checked;
end;
end;
procedure TfrmSettingsDialog.chkMultipleResultSetsClick(Sender: TObject);
begin
if (Sender as TCheckBox).Checked then
chkReadOnlyResultSets.Checked := True;
Changed;
end;
procedure TfrmSettingsDialog.chkProviderModeClick(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.chkSetAsDefaultClick(Sender: TObject);
begin
if chkSetAsDefault.Checked and Assigned(SelectedProfile) then
begin
FSettings.DefaultConnectionProfile := SelectedProfile.Name;
Changed;
end;
end;
procedure TfrmSettingsDialog.conTestError(ASender, AInitiator: TObject;
var AException: Exception);
begin
ShowMessageFmt(SConnectionFailed, [AException.Message]);
end;
function TfrmSettingsDialog.FObjectInspectorBeforeAddItem(Sender: TControl;
PItem: PPropItem): Boolean;
begin
Result := PItem.Prop.IsWritable;
end;
procedure TfrmSettingsDialog.edtCatalogChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.edtDatabaseChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.edtDatabaseRightButtonClick(Sender: TObject);
begin
dlgOpenFile.FileName := edtDatabase.Text;
if dlgOpenFile.Execute then
begin
edtDatabase.Text := dlgOpenFile.FileName;
Changed;
end;
end;
procedure TfrmSettingsDialog.edtEditorFontRightButtonClick(Sender: TObject);
begin
dlgFont.Font.Assign(FSettings.EditorFont);
dlgFont.Execute;
FSettings.EditorFont := dlgFont.Font;
edtEditorFont.Font.Assign(FSettings.EditorFont);
edtEditorFont.Text := FSettings.EditorFont.Name;
Changed;
end;
procedure TfrmSettingsDialog.edtGridFontRightButtonClick(Sender: TObject);
begin
dlgFont.Font.Assign(FSettings.GridFont);
dlgFont.Execute;
FSettings.GridFont := dlgFont.Font;
edtGridFont.Font.Assign(FSettings.GridFont);
edtGridFont.Text := FSettings.GridFont.Name;
Changed;
end;
procedure TfrmSettingsDialog.edtPacketRecordsChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.edtPasswordChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.edtProfileNameChange(Sender: TObject);
begin
if Assigned(SelectedProfile) and (SelectedProfile.Name <> edtProfileName.Text) then
begin
SelectedProfile.Name := edtProfileName.Text;
Changed;
end;
end;
procedure TfrmSettingsDialog.edtUserNameChange(Sender: TObject);
begin
Changed;
end;
procedure TfrmSettingsDialog.seFDConnectionDefsChange(Sender: TObject);
begin
if seFDConnectionDefs.Modified then
actSaveFile.Enabled := True;
end;
procedure TfrmSettingsDialog.seFDConnectionDefsExit(Sender: TObject);
begin
if seFDConnectionDefs.Modified then
begin
if AskSaveFileChanges then
SaveConnectionDefinitionsFile
else
LoadConnectionDefinitionsFile;
end;
end;
procedure TfrmSettingsDialog.tsAdvancedExit(Sender: TObject);
var
CP : TConnectionProfile;
begin
CP := FSettings.ConnectionProfiles[FVSTProfiles.FocusedNode.Index];
UpdateConnectionProfileControls(CP);
end;
procedure TfrmSettingsDialog.tsAdvancedShow(Sender: TObject);
var
CP : TConnectionProfile;
begin
CP := FSettings.ConnectionProfiles[FVSTProfiles.FocusedNode.Index];
InspectConnectionProfile(CP);
end;
procedure TfrmSettingsDialog.tsSettingsEnter(Sender: TObject);
begin
LoadApplicationSettingsFile;
end;
{$ENDREGION}
{$REGION 'protected methods'}
procedure TfrmSettingsDialog.Save;
begin
FSettings.Save;
end;
procedure TfrmSettingsDialog.LoadApplicationSettingsFile;
begin
seSettings.Lines.LoadFromFile(FSettings.FileName);
end;
procedure TfrmSettingsDialog.LoadConnectionDefinitionsFile;
begin
if FileExists(S_FD_DefCfgFileName) then
begin
seFDConnectionDefs.Lines.LoadFromFile(S_FD_DefCfgFileName);
seFDConnectionDefs.ResetModificationIndicator;
seFDConnectionDefs.Modified := False;
end;
end;
procedure TfrmSettingsDialog.SaveApplicationSettingsFile;
begin
seSettings.Lines.SaveToFile(FSettings.FileName);
end;
procedure TfrmSettingsDialog.SaveConnectionDefinitionsFile;
begin
seFDConnectionDefs.Lines.SaveToFile(S_FD_DefCfgFileName);
seFDConnectionDefs.MarkModifiedLinesAsSaved;
seFDConnectionDefs.Modified := False;
end;
procedure TfrmSettingsDialog.SaveConnectionProfileChanges(
ACP: TConnectionProfile);
begin
ACP.Name := edtProfileName.Text;
ACP.ProfileColor := btnProfileColor.DlgColor;
ACP.ConnectionSettings.DriverName := cbxDrivers.Text;
ACP.ConnectionSettings.Database := edtDatabase.Text;
ACP.ConnectionSettings.Catalog := edtCatalog.Text;
ACP.ConnectionSettings.FetchOnDemand := chkFetchOnDemand.Checked;
ACP.ConnectionSettings.PacketRecords := StrToIntDef(edtPacketRecords.Text, 0);
ACP.ConnectionSettings.OSAuthent := chkOSAuthent.Checked;
ACP.ConnectionSettings.UserName := edtUserName.Text;
ACP.ConnectionSettings.Password := edtPassword.Text;
ACP.ConnectionSettings.AutoReconnect := chkAutoReconnect.Checked;
ACP.ConnectionSettings.ReadOnly := chkReadOnlyResultSets.Checked;
ACP.ConnectionSettings.MultipleResultSets := chkMultipleResultSets.Checked;
ACP.ConnectionSettings.DisconnectedMode := chkDisconnectedMode.Checked;
ACP.ConnectionSettings.ConnectionDefName := cbxConnectionDefs.Text;
FModified := False;
end;
procedure TfrmSettingsDialog.seSettingsChange(Sender: TObject);
begin
if seSettings.Modified then
actSaveFile.Enabled := True;
end;
procedure TfrmSettingsDialog.Changed;
begin
FModified := True;
end;
procedure TfrmSettingsDialog.Apply;
var
CP : TConnectionProfile;
begin
CP := FSettings.ConnectionProfiles[FVSTProfiles.FocusedNode.Index];
if edtProfileName.Text = '' then
begin
MessageDlg(SConnectionProfileNameCannotBeEmpty, mtError, [mbOK], 0);
pgcMain.ActivePage := tsConnectionProfiles;
edtProfileName.SetFocus;
end
else
begin
SaveConnectionProfileChanges(CP);
FSettings.GridCellColoring := chkGridCellColoringEnabled.Checked;
FSettings.DataTypeColors[dtBoolean] := btnBooleanColor.DlgColor;
FSettings.DataTypeColors[dtDate] := btnDateColor.DlgColor;
FSettings.DataTypeColors[dtDateTime] := btnDateTimeColor.DlgColor;
FSettings.DataTypeColors[dtFloat] := btnFloatColor.DlgColor;
FSettings.DataTypeColors[dtInteger] := btnIntegerColor.DlgColor;
FSettings.DataTypeColors[dtString] := btnStringColor.DlgColor;
// TODO support dtMemo
FSettings.DataTypeColors[dtNULL] := btnNULLColor.DlgColor;
FSettings.DataTypeColors[dtTime] := btnTimeColor.DlgColor;
FSettings.GridType := rgpGridTypes.Items[rgpGridTypes.ItemIndex];
FSettings.EmitLogMessages := chkEmitLogMessages.Checked;
if Assigned(ApplySettingsMethod) then
ApplySettingsMethod;
Save;
LoadApplicationSettingsFile;
FVSTProfiles.Invalidate;
end;
end;
function TfrmSettingsDialog.AskSaveFileChanges: Boolean;
begin
Result := MessageDlg(
SAskSaveChanges,
mtConfirmation,
[mbYes, mbNo],
0,
mbYes
) = mrYes;
end;
function TfrmSettingsDialog.ConfirmDeleteProfile: Boolean;
begin
Result := MessageDlg(
SConfirmDeleteProfile,
mtWarning,
[mbYes, mbNo],
0,
mbYes
) = mrYes;
end;
procedure TfrmSettingsDialog.InitializeControls;
var
I : Integer;
S : string;
begin
actOpenSettingsFileLocation.Caption :=
Format(SOpenSettingsFileLocation, [
ExpandFileName(
ExtractFileDir(Application.ExeName)
+ '\'
+ FSettings.FileName
)
]);