qilineargaugecomponenteditor.pas

Iocomp Ultra Pack v3.0.2 Sources.For.Delphi 数据显示编程插件,可用于工业控制

  ShowTicksMinorCheckBox.AsBoolean                 := iLinearGauge.ShowTicksMinor;
  TickMinorCountEdit.AsInteger                     := iLinearGauge.TickMinorCount;
  TickMinorLengthEdit.AsInteger                    := iLinearGauge.TickMinorLength;
  TickMinorColorPicker.Color                       := iLinearGauge.TickMinorColor;
  TickMinorAlignmentRadioGroup.AsInteger           := ord(iLinearGauge.TickMinorAlignment);
  TickMinorStyleRadioGroup.AsInteger               := ord(iLinearGauge.TickMinorStyle);
  //-------------- Sections --------------------------------------------------------------------------------------------------------------------------
  SectionCountEdit.AsInteger                       := iLinearGauge.SectionCount;
  SectionColor1Picker.Color                        := iLinearGauge.SectionColor1;
  SectionColor2Picker.Color                        := iLinearGauge.SectionColor2;
  SectionColor3Picker.Color                        := iLinearGauge.SectionColor3;
  SectionColor4Picker.Color                        := iLinearGauge.SectionColor4;
  SectionColor5Picker.Color                        := iLinearGauge.SectionColor5;

  SectionEnd1Edit.AsFloat                          := iLinearGauge.SectionEnd1;
  SectionEnd2Edit.AsFloat                          := iLinearGauge.SectionEnd2;
  SectionEnd3Edit.AsFloat                          := iLinearGauge.SectionEnd3;
  SectionEnd4Edit.AsFloat                          := iLinearGauge.SectionEnd4;
  //-------------- AutoScale --------------------------------------------------------------------------------------------------------------------------
  AutoScaleDesiredTicksEdit.AsInteger              := iLinearGauge.AutoScaleDesiredTicks;
  AutoScaleMaxTicksEdit.AsInteger                  := iLinearGauge.AutoScaleMaxTicks;
  AutoScaleEnabledCheckBox.AsBoolean               := iLinearGauge.AutoScaleEnabled;
  AutoScaleStyleRadioGroup.AsInteger               := ord(iLinearGauge.AutoScaleStyle);

  UpLoadOPCProperties(iLinearGauge, iOPCBrowserPanel);

  FPointerManager.Clear;

  for x := 0 to iLinearGauge.PointerCount-1 do
    begin
      FPointerManager.Add;
      FPointerManager.Items[x].Visible  := iLinearGauge.Pointers[x].Visible;
      FPointerManager.Items[x].Position := iLinearGauge.Pointers[x].Position;
      FPointerManager.Items[x].Size     := iLinearGauge.Pointers[x].Size;
      FPointerManager.Items[x].Margin   := iLinearGauge.Pointers[x].Margin;
      FPointerManager.Items[x].Color    := iLinearGauge.Pointers[x].Color;
      FPointerManager.Items[x].Style    := iLinearGauge.Pointers[x].Style;
    end;

  TickLabelFontPicker.Font.Assign(iLinearGauge.TickLabelFont);

  if iPointerListBox.Items.Count > FLastPointerIndex then iPointerListBox.ItemIndex := FLastPointerIndex;

  UpdatePointers;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.CopyPropertiesToComponent(Component: TWinControl);
var
  iLinearGauge : TiLinearGauge;
  x            : Integer;
begin
  iLinearGauge := Component as TiLinearGauge;

  //-------------- General ---------------------------------------------------------------------------------------------------------------------------
  iLinearGauge.AutoScaleEnabled         := False;  //Required to set Min & Max before AutoScale Activates
  iLinearGauge.PositionMax              := PositionMaxEdit.AsFloat;
  iLinearGauge.PositionMin              := PositionMinEdit.AsFloat;
  iLinearGauge.CurrentMax               := CurrentMaxEdit.AsFloat;
  iLinearGauge.CurrentMin               := CurrentMinEdit.AsFloat;
  iLinearGauge.EndsMargin               := EndsMarginEdit.AsInteger;
  iLinearGauge.BackGroundColor          := BackGroundColorPicker.Color;

  iLinearGauge.BorderStyle              := TiBevelStyle(BorderStyleRadioGroup.AsInteger);
  iLinearGauge.Orientation              := TiOrientation(OrientationRadioGroup.AsInteger);
  iLinearGauge.OrientationTickMarks     := TiOrientationSide(OrientationTickMarksRadioGroup.AsInteger);
  iLinearGauge.PrecisionStyle           := TiPrecisionStyle(PrecisionStyleRadioGroup.AsInteger);
  iLinearGauge.ReverseScale             := ReverseScaleCheckBox.AsBoolean;
  iLinearGauge.CachedDrawing            := CachedDrawingCheckBox.AsBoolean;
  iLinearGauge.Transparent              := TransparentCheckBox.AsBoolean;
  iLinearGauge.AutoFrameRate            := AutoFrameRateCheckBox.AsBoolean;
  iLinearGauge.AutoCenter               := AutoCenterCheckBox.AsBoolean;
  iLinearGauge.UpdateFrameRate          := UpdateFrameRateEdit.AsInteger;

  iLinearGauge.OffsetX                  := OffsetXEdit.AsInteger;
  iLinearGauge.OffsetY                  := OffsetYEdit.AsInteger;
  //-------------- Pointers --------------------------------------------------------------------------------------------------------------------------
  iLinearGauge.MinMaxPointerSize        := MinMaxPointerSizeEdit.AsInteger;
  iLinearGauge.MinMaxPointerMargin      := MinMaxPointerMarginEdit.AsInteger;
  iLinearGauge.MinMaxFixed              := MinMaxFixedCheckBox.AsBoolean;
  iLinearGauge.MinMaxUserCanMove        := MinMaxUserCanMoveCheckBox.AsBoolean;

  iLinearGauge.ShowMaxPointer           := ShowMaxPointerCheckBox.AsBoolean;
  iLinearGauge.MaxPointerColor          := MaxPointerColorPicker.Color;

  iLinearGauge.ShowMinPointer           := ShowMinPointerCheckBox.AsBoolean;
  iLinearGauge.MinPointerColor          := MinPointerColorPicker.Color;
  //-------------- Ticks -----------------------------------------------------------------------------------------------------------------------------
  iLinearGauge.ShowTicksAxis            := ShowTicksAxisCheckBox.AsBoolean;
  iLinearGauge.TickMargin               := TickMarginEdit.AsInteger;

  iLinearGauge.ShowTickLabels           := ShowTickLabelsCheckBox.AsBoolean;
  iLinearGauge.TickLabelPrecision       := TickLabelPrecisionEdit.AsInteger;
  iLinearGauge.TickLabelMargin          := TickLabelMarginEdit.AsInteger;

  iLinearGauge.ShowTicksMajor           := ShowTicksMajorCheckBox.AsBoolean;
  iLinearGauge.TickMajorCount           := TickMajorCountEdit.AsInteger;
  iLinearGauge.TickMajorLength          := TickMajorLengthEdit.AsInteger;
  iLinearGauge.TickMajorColor           := TickMajorColorPicker.Color;
  iLinearGauge.TickMajorStyle           := TiBevelStyle(TickMajorStyleRadioGroup.AsInteger);

  iLinearGauge.ShowTicksMinor           := ShowTicksMinorCheckBox.AsBoolean;
  iLinearGauge.TickMinorCount           := TickMinorCountEdit.AsInteger;
  iLinearGauge.TickMinorLength          := TickMinorLengthEdit.AsInteger;
  iLinearGauge.TickMinorColor           := TickMinorColorPicker.Color;
  iLinearGauge.TickMinorAlignment       := TiTickMinorAlignment(TickMinorAlignmentRadioGroup.AsInteger);
  iLinearGauge.TickMinorStyle           := TiBevelStyle(TickMinorStyleRadioGroup.AsInteger);
  //-------------- Sections --------------------------------------------------------------------------------------------------------------------------
  iLinearGauge.SectionCount             := SectionCountEdit.AsInteger;
  iLinearGauge.SectionColor1            := SectionColor1Picker.Color;
  iLinearGauge.SectionColor2            := SectionColor2Picker.Color;
  iLinearGauge.SectionColor3            := SectionColor3Picker.Color;
  iLinearGauge.SectionColor4            := SectionColor4Picker.Color;
  iLinearGauge.SectionColor5            := SectionColor5Picker.Color;

  iLinearGauge.SectionEnd1              := SectionEnd1Edit.AsFloat;
  iLinearGauge.SectionEnd2              := SectionEnd2Edit.AsFloat;
  iLinearGauge.SectionEnd3              := SectionEnd3Edit.AsFloat;
  iLinearGauge.SectionEnd4              := SectionEnd4Edit.AsFloat;
  //-------------- AutoScale --------------------------------------------------------------------------------------------------------------------------
  iLinearGauge.AutoScaleDesiredTicks    := AutoScaleDesiredTicksEdit.AsInteger;
  iLinearGauge.AutoScaleMaxTicks        := AutoScaleMaxTicksEdit.AsInteger;
  iLinearGauge.AutoScaleStyle           := TiAutoScaleStyle(AutoScaleStyleRadioGroup.AsInteger);
  iLinearGauge.AutoScaleEnabled         := AutoScaleEnabledCheckBox.AsBoolean;

  DownLoadOPCProperties(iLinearGauge, iOPCBrowserPanel);

  iLinearGauge.RemoveAllPointers;
  for x := 0 to FPointerManager.Count-1 do
    begin
      if x <> 0 then iLinearGauge.AddPointer;

      iLinearGauge.Pointers[x].Visible  := FPointerManager.Items[x].Visible;
      iLinearGauge.Pointers[x].Position := FPointerManager.Items[x].Position;
      iLinearGauge.Pointers[x].Size     := FPointerManager.Items[x].Size;
      iLinearGauge.Pointers[x].Margin   := FPointerManager.Items[x].Margin;
      iLinearGauge.Pointers[x].Color    := FPointerManager.Items[x].Color;
      iLinearGauge.Pointers[x].Style    := FPointerManager.Items[x].Style;
    end;

  iLinearGauge.TickLabelFont.Assign(TickLabelFontPicker.Font);

  FLastPointerIndex := iPointerListBox.ItemIndex;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.iComponentEditorFormCreate(Sender: TObject);
begin
  FPointerManager := TiGaugePointerManager.Create(ChangeEvent, InsertEvent, RemoveEvent);
  UpdatePointers;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.iComponentEditorFormDestroy(Sender: TObject);
begin
  FPointerManager.Free;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.iPointerListBoxClick(Sender: TObject);
begin
  UpdatePointers;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.iPointerListBoxGetData(const Index: Integer; var DrawColorBox: Boolean; var AColor: TColor; var AText: String);
begin
  AColor := (iPointerListBox.Items.Objects[Index] as TiGaugePointer).Color;
  AText  := 'Pointer(' + IntToStr(Index) + ')';
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.ChangeEvent(Sender: TObject);
begin

end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.InsertEvent(Sender: TObject);
begin
  if Sender is TiGaugePointer then
    begin
      iPointerListBox.Items.AddObject('',Sender);
      with Sender as TiGaugePointer do
        begin
          Size  := 10;
          Color := clBlue;
          Style := ord(ilgpsPointer);
        end;
      iPointerListBox.SelectLast;
    end;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.RemoveEvent(Sender: TObject);
begin
  iPointerListBox.Items.Delete(iPointerListBox.Items.IndexOfObject(Sender));
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.iPointerAddButtonClick(Sender: TObject);
begin
  FPointerManager.Add;
  UpdatePointers;
  Modified := True;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.PointerRemoveButtonClick(Sender: TObject);
begin
  iPointerListBox.DeleteSelectedObject;
  UpdatePointers;
  Modified := True;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.PositionEditChange(Sender: TObject);
begin
  FPointerManager.Items[0].Position := PositionEdit.AsFloat;
  UpdatePointers;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.UpdatePointers;
var
  iPointer : TiGaugePointer;
begin
  if iPointerListBox.ItemIndex = - 1 then DisableAllEditControlsStartingWith('Pointer')
    else
      begin
        EnableAllEditControlsStartingWith('Pointer');

        iPointer := iPointerListBox.Items.Objects[iPointerListBox.ItemIndex] as TiGaugePointer;

        PointerVisibleCheckBox.AsBoolean := iPointer.Visible;
        PointerPositionEdit.AsFloat      := iPointer.Position;
        PointerSizeEdit.AsInteger        := iPointer.Size;
        PointerOffSetEdit.AsInteger      := iPointer.Margin;
        PointerColorPicker.Color         := iPointer.Color;
        PointerStyleRadioGroup.AsInteger := iPointer.Style;

        iPointerListBox.Invalidate;

        if iPointerListBox.ItemIndex = 0 then PointerRemoveButton.Enabled := False;
      end;
end;
//****************************************************************************************************************************************************
procedure TiLinearGaugeComponentEditorForm.PointerChange(Sender: TObject);
var
  iPointer : TiGaugePointer;
begin
  if iPointerListBox.ItemIndex = -1 then exit;

  iPointer := iPointerListBox.Items.Objects[iPointerListBox.ItemIndex] as TiGaugePointer;

  iPointer.Visible  := PointerVisibleCheckBox.AsBoolean;
  iPointer.Position := PointerPositionEdit.AsFloat;
  iPointer.Size     := PointerSizeEdit.AsInteger;
  iPointer.Margin   := PointerOffSetEdit.AsInteger;
  iPointer.Color    := PointerColorPicker.Color;
  iPointer.Style    := PointerStyleRadioGroup.AsInteger;

  if iPointerListBox.ItemIndex = 0 then
    begin
      PositionEdit.AsFloat := PointerPositionEdit.AsFloat;
    end;

  UpdatePointers;
end;
//****************************************************************************************************************************************************
end.