uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
- System.Classes, Vcl.Graphics,
+ System.Types, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, FireDAC.Stan.Intf, FireDAC.Stan.Option,
FireDAC.Stan.Error, FireDAC.UI.Intf, FireDAC.Phys.Intf, FireDAC.Stan.Def,
FireDAC.Stan.Pool, FireDAC.Stan.Async, FireDAC.Phys, FireDAC.Phys.MySQL,
FireDAC.Comp.DataSet, FireDAC.Comp.Client, System.Rtti,
System.Bindings.Outputs, Vcl.Bind.Editors, Data.Bind.EngExt,
Vcl.Bind.DBEngExt, Data.Bind.Components, Data.Bind.DBScope,
- FireDAC.VCLUI.Wait, FireDAC.Comp.UI, Vcl.DBCtrls, Jpeg, Vcl.Grids,
+ FireDAC.VCLUI.Wait, FireDAC.Comp.UI, Vcl.DBCtrls, Vcl.Grids,
Vcl.DBGrids,
FireDAC.Phys.IB, FireDAC.Phys.IBDef, FireDAC.Phys.FB, FireDAC.Phys.FBDef,
- Vcl.ComCtrls;
+ Vcl.ComCtrls, Vcl.Buttons, FireDAC.Stan.StorageBin, FireDAC.Stan.StorageXML;
type
TForm1 = class(TForm)
LinkPropertyToFieldCaption: TLinkPropertyToField;
LinkControlToField2: TLinkControlToField;
FDGUIxWaitCursor1: TFDGUIxWaitCursor;
- DBNavigator1: TDBNavigator;
- DataSource1: TDataSource;
DBGrid1: TDBGrid;
- FDTable1ID: TIntegerField;
- FDTable1NAME: TWideStringField;
- FDTable1SOURCE: TBlobField;
Button4: TButton;
FDQuery1: TFDQuery;
Memo1: TMemo;
Edit3: TEdit;
Label2: TLabel;
FDTable2: TFDTable;
- BindSourceDB2: TBindSourceDB;
- LinkControlToField1: TLinkControlToField;
Edit4: TEdit;
- LinkControlToField5: TLinkControlToField;
Button5: TButton;
Edit5: TEdit;
UpDown1: TUpDown;
Edit6: TEdit;
- LinkControlToField4: TLinkControlToField;
ComboBox1: TComboBox;
Button6: TButton;
Label3: TLabel;
- Label4: TLabel;
+ Bevel1: TBevel;
+ ListBox1: TListBox;
+ SpeedButton1: TSpeedButton;
+ Edit2: TEdit;
+ FDTable2title: TWideStringField;
+ FDTable2title2: TWideStringField;
+ FDTable2mente: TSmallintField;
+ FDTable2info: TIntegerField;
+ FDTable2count: TIntegerField;
+ FDTable2password: TWideStringField;
+ FDTable2ng: TWideStringField;
+ FDTable3: TFDTable;
+ FDTable3dbnum: TIntegerField;
+ FDTable3database: TWideStringField;
+ DataSource1: TDataSource;
+ FDTable1id: TIntegerField;
+ FDTable1name: TWideStringField;
+ FDTable1source: TWideMemoField;
procedure Button1Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button6Click(Sender: TObject);
- procedure ComboBox1Select(Sender: TObject);
- procedure CheckBox1Click(Sender: TObject);
- procedure UpDown1Click(Sender: TObject; Button: TUDBtnType);
+ procedure Button5Click(Sender: TObject);
+ procedure SpeedButton1Click(Sender: TObject);
+ procedure ListBox1KeyDown(Sender: TObject; var Key: Word;
+ Shift: TShiftState);
+ procedure ListBox1DragOver(Sender, Source: TObject; X, Y: Integer;
+ State: TDragState; var Accept: Boolean);
+ procedure ListBox1EndDrag(Sender, Target: TObject; X, Y: Integer);
+ procedure ListBox1StartDrag(Sender: TObject; var DragObject: TDragObject);
+ procedure Button2Click(Sender: TObject);
private
{ Private \90é\8c¾ }
+ item: Integer;
+ procedure combo;
+ procedure list;
+ procedure itemsCopy;
+ procedure openPicture(mem: TStream; filename: string);
public
{ Public \90é\8c¾ }
end;
implementation
-uses System.NetEncoding, IdHashSHA, IdHashMessageDigest;
+uses System.NetEncoding, IdHashSHA, IdHashMessageDigest, Jpeg;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
i: Integer;
- t: TStream;
+ s, s2: string;
+ t: TMemoryStream;
begin
- with FDTable1 do
- begin
- for i := 1 to 10 do
+ if OpenPictureDialog1.Execute = true then
+ with FDTable1 do
begin
- t := TResourceStream.Create(HInstance, 'Resource_' + i.ToString,
- RT_RCDATA);
- AppendRecord([i, Format('slide%d.jpg', [i])]);
- Edit;
- FDTable1SOURCE.LoadFromStream(t);
- Post;
+ t := TMemoryStream.Create;
+ i:=RecordCount+1;
+ for s2 in OpenPictureDialog1.Files do
+ begin
+ openPicture(t, s2);
+ s := TNetEncoding.Base64.EncodeBytesToString(t.Memory, t.Size);
+ AppendRecord([i, Format('slide%d.jpg', [i]), s]);
+ inc(i);
+ end;
t.Free;
+ Refresh;
end;
- ApplyUpdates;
- CommitUpdates;
- end;
+end;
+
+procedure TForm1.Button2Click(Sender: TObject);
+begin
+ if FDTable1.Exists = true then
+ FDQuery1.ExecSQL('drop table images;');
+ FDQuery1.ExecSQL;
end;
procedure TForm1.Button3Click(Sender: TObject);
var
- s: TStream;
+ s: TMemoryStream;
+ p: TBytes;
j: TJpegImage;
begin
- s := FDTable1.CreateBlobStream(FDTable1.FieldByName('source'), bmRead);
+ if (FDTable1.Bof = true) or (FDTable1.Eof = true) then
+ Exit;
+ p := TNetEncoding.Base64.DecodeStringToBytes(FDTable1.FieldByName('source')
+ .AsString);
j := TJpegImage.Create;
+ s := TMemoryStream.Create;
+ s.WriteBuffer(p, Length(p));
+ s.Position := 0;
j.LoadFromStream(s);
Canvas.Draw(0, 0, j);
- s.Free;
j.Free;
end;
begin
with FDTable1 do
begin
- repeat
+ while not((Bof = true) and (Eof = true)) do
Delete;
- until (Bof = true) and (Eof = true);
- ApplyUpdates;
- Reconcile;
- CommitUpdates;
+ Refresh;
end;
end;
+procedure TForm1.Button5Click(Sender: TObject);
+var
+ i: Integer;
+begin
+ Edit4.Text := '\82Æ\82é\82Ë\81`\82Ç\8d\86';
+ Memo1.Lines.Text :=
+ '<h1 style=color:maron;text-align:center;font-style:italic>\82Æ\82é\82Ë\81`\82Ç\8d\86</h1>';
+ Edit3.Text := '\94n\8e,\88¢\95Û,\8e\80\82Ë,\8eE\82·';
+ Edit6.Text := 'admin';
+ ComboBox1.Text := 'info';
+ UpDown1.Position := 30;
+ CheckBox1.Checked := false;
+ ListBox1.Items.Clear;
+ ListBox1.Items.Add('info');
+ ListBox1.Items.Add('master');
+ for i := 1 to 10 do
+ ListBox1.Items.Add('\8cf\8e¦\94Â' + i.ToString);
+ list;
+ itemsCopy;
+end;
+
procedure TForm1.Button6Click(Sender: TObject);
+var
+ i: Integer;
function hash(str: string): string;
begin
with TIdHashSHA1.Create do
end;
begin
- if Edit6.Text <> '' then
- FDTable2.FieldByName('password').AsString := hash(hash(Edit6.Text));
- FDTable2.Post;
- FDTable2.Edit;
+ list;
+ FDTable3.ApplyUpdates;
+ FDTable3.CommitUpdates;
+ with FDTable2 do
+ begin
+ Edit;
+ if Edit6.Text <> '' then
+ FieldByName('password').AsString := hash(hash(Edit6.Text));
+ if CheckBox1.Checked = true then
+ i := 1
+ else
+ i := 0;
+ FieldByName('mente').AsInteger := i;
+ if ComboBox1.Items.IndexOf(ComboBox1.Text) = -1 then
+ ComboBox1.ItemIndex := 0;
+ FieldByName('info').AsInteger := FDTable3.Lookup('database',
+ ComboBox1.Text, 'dbnum');
+ FieldByName('count').AsInteger := UpDown1.Position;
+ Post;
+ ApplyUpdates;
+ CommitUpdates;
+ end;
end;
-procedure TForm1.CheckBox1Click(Sender: TObject);
+procedure TForm1.combo;
var
i: Integer;
-begin
- if CheckBox1.Checked = true then
- i := 1
- else
- i := 0;
- FDTable2.FieldByName('mente').AsInteger := i;
-end;
-
-procedure TForm1.ComboBox1Select(Sender: TObject);
-begin
- FDQuery1.Open('select * from dbname');
- FDTable2.FieldByName('info').AsInteger := FDQuery1.Lookup('database',
- ComboBox1.Text, 'dbnum');
- FDQuery1.Close;
-end;
-
-procedure TForm1.FormCreate(Sender: TObject);
-var
s: string;
begin
- if FDTable1.Exists = false then
- begin
- FDTable1.Close;
- FDQuery1.ExecSQL;
- FDTable1.Open;
- end;
- FDTable1.Refresh;
- FDTable2.Refresh;
ComboBox1.Items.Clear;
- with FDQuery1 do
+ with FDTable3 do
begin
- Open('select * from dbname;');
+ First;
while Eof = false do
begin
s := FieldByName('database').AsString;
- if s <> 'master' then
- ComboBox1.Items.Add(s);
+ ComboBox1.Items.Add(s);
Next;
end;
ComboBox1.Text := Lookup('dbnum', FDTable2.FieldByName('info').AsInteger,
'database');
- Close;
end;
+ ListBox1.Items.Text := ComboBox1.Items.Text;
+ i := ComboBox1.Items.IndexOf('master');
+ ComboBox1.Items.Delete(i);
+end;
+
+procedure TForm1.FormCreate(Sender: TObject);
+begin
+ FDQuery1.ExecSQL;
+ FDTable1.Open;
+ if FDTable2.Exists = false then
+ FDTable2.CreateTable;
+ FDTable2.Open;
+ FDTable1.Refresh;
+ FDTable2.Refresh;
+ Edit4.Text := FDTable2.FieldByName('title').AsString;
+ Memo1.Lines.Text := FDTable2.FieldByName('title2').AsString;
+ Edit3.Text := FDTable2.FieldByName('ng').AsString;
+ with FDTable3 do
+ begin
+ if Exists = false then
+ CreateTable;
+ Open;
+ if (Bof = true) and (Eof = true) then
+ begin
+ list;
+ ApplyUpdates;
+ CommitUpdates;
+ end;
+ Refresh;
+ end;
+ combo;
CheckBox1.Checked := FDTable2.FieldByName('mente').AsInteger = 1;
UpDown1.Position := FDTable2.FieldByName('count').AsInteger;
- FDTable2.Edit;
end;
-procedure TForm1.UpDown1Click(Sender: TObject; Button: TUDBtnType);
+procedure TForm1.itemsCopy;
+var
+ i: Integer;
+ s: string;
+begin
+ ComboBox1.Items.Clear;
+ for i := 0 to ListBox1.Items.Count - 1 do
+ begin
+ s := ListBox1.Items[i];
+ if s <> 'master' then
+ ComboBox1.Items.Add(s);
+ end;
+ if (ComboBox1.Items.IndexOf(ComboBox1.Text) = -1) and
+ (ComboBox1.Items.Count > 0) then
+ ComboBox1.ItemIndex := 0;
+end;
+
+procedure TForm1.list;
+var
+ i: Integer;
+begin
+ with FDTable3 do
+ begin
+ First;
+ while (Bof = false) or (Eof = false) do
+ Delete;
+ for i := 0 to ListBox1.Items.Count - 1 do
+ AppendRecord([i, ListBox1.Items[i]]);
+ end;
+end;
+
+procedure TForm1.ListBox1DragOver(Sender, Source: TObject; X, Y: Integer;
+ State: TDragState; var Accept: Boolean);
+begin
+ Accept := Source is TListBox;
+end;
+
+procedure TForm1.ListBox1EndDrag(Sender, Target: TObject; X, Y: Integer);
+var
+ i: Integer;
+begin
+ i := ListBox1.ItemAtPos(Point(X, Y), true);
+ if ((X > 0) or (Y > 0)) and (i > -1) then
+ begin
+ ListBox1.Items.Move(item, i);
+ itemsCopy;
+ end;
+end;
+
+procedure TForm1.ListBox1KeyDown(Sender: TObject; var Key: Word;
+ Shift: TShiftState);
+var
+ i: Integer;
begin
- FDTable2.FieldByName('count').AsInteger := UpDown1.Position;
+ i := ListBox1.ItemIndex;
+ if (Key = VK_DELETE) and (i > -1) and (ListBox1.Items[i] <> 'master') then
+ begin
+ ListBox1.Items.Delete(i);
+ itemsCopy;
+ end;
+end;
+
+procedure TForm1.ListBox1StartDrag(Sender: TObject;
+ var DragObject: TDragObject);
+begin
+ item := ListBox1.ItemIndex;
+end;
+
+procedure TForm1.openPicture(mem: TStream; filename: string);
+var
+ jpg: TJpegImage;
+ bmp: TBitmap;
+begin
+ jpg := TJpegImage.Create;
+ bmp := TBitmap.Create;
+ try
+ jpg.LoadFromFile(filename);
+ bmp.Height := 465;
+ bmp.Width := Trunc(465 * jpg.Width / jpg.Height);
+ bmp.Canvas.StretchDraw(Rect(0, 0, bmp.Width, 465), jpg);
+ jpg.Assign(bmp);
+ jpg.SaveToStream(mem);
+ mem.Position := 0;
+ finally
+ jpg.Free;
+ bmp.Free;
+ end;
+end;
+
+procedure TForm1.SpeedButton1Click(Sender: TObject);
+var
+ s: string;
+begin
+ s := Edit2.Text;
+ if (s <> '') and (ListBox1.Items.IndexOf(s) = -1) then
+ begin
+ ListBox1.Items.Add(s);
+ ComboBox1.Items.Add(s);
+ Edit2.Text := '';
+ ListBox1.ItemIndex := ListBox1.Items.Count - 1;
+ end;
end;
end.
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