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ItemFrame.pas
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unit ItemFrame;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls, StdCtrls, Spin, Menus,
InflatablesList_ShownPicturesManager,
InflatablesList_Types,
InflatablesList_Item,
InflatablesList_Manager;
type
TfrmItemFrame = class(TFrame)
pnlMain: TPanel;
shpItemTitleBcgr: TShape;
imgItemLock: TImage;
lblItemTitle: TLabel;
lblItemTitleShadow: TLabel;
shpHighlight: TShape;
tmrSecondaryPics: TTimer;
tmrHighlightTimer: TTimer;
imgManufacturerLogo: TImage;
imgPrevPicture: TImage;
imgNextPicture: TImage;
imgPictureA: TImage;
imgPictureB: TImage;
imgPictureC: TImage;
shpPictureABcgr: TShape;
shpPictureBBcgr: TShape;
shpPictureCBcgr: TShape;
lblUniqueID: TLabel;
lblTimeOfAddition: TLabel;
lblItemType: TLabel;
cmbItemType: TComboBox;
leItemTypeSpecification: TLabeledEdit;
lblPieces: TLabel;
sePieces: TSpinEdit;
leUserID: TLabeledEdit;
btnUserIDGen: TButton;
lblManufacturer: TLabel;
cmbManufacturer: TComboBox;
leManufacturerString: TLabeledEdit;
leTextID: TLabeledEdit;
lblID: TLabel;
seNumID: TSpinEdit;
gbFlagsTags: TGroupBox;
cbFlagOwned: TCheckBox;
cbFlagWanted: TCheckBox;
cbFlagOrdered: TCheckBox;
cbFlagUntested: TCheckBox;
cbFlagTesting: TCheckBox;
cbFlagTested: TCheckBox;
cbFlagBoxed: TCheckBox;
cbFlagDamaged: TCheckBox;
cbFlagRepaired: TCheckBox;
cbFlagElsewhere: TCheckBox;
cbFlagPriceChange: TCheckBox;
cbFlagAvailChange: TCheckBox;
cbFlagNotAvailable: TCheckBox;
cbFlagLost: TCheckBox;
cbFlagDiscarded: TCheckBox;
btnFlagMacros: TButton;
pmnFlagMacros: TPopupMenu;
bvlTagSep: TBevel;
lblTextTag: TLabel;
eTextTag: TEdit;
lblNumTag: TLabel;
seNumTag: TSpinEdit;
lblWantedLevel: TLabel;
seWantedLevel: TSpinEdit;
leVariant: TLabeledEdit;
leVariantTag: TLabeledEdit;
lblSurfaceFinish: TLabel;
cmbSurfaceFinish: TComboBox;
lblMaterial: TLabel;
cmbMaterial: TComboBox;
lblThickness: TLabel;
seThickness: TSpinEdit;
lblSizeX: TLabel;
seSizeX: TSpinEdit;
lblSizeY: TLabel;
seSizeY: TSpinEdit;
lblSizeZ: TLabel;
seSizeZ: TSpinEdit;
lblUnitWeight: TLabel;
seUnitWeight: TSpinEdit;
lblNotes: TLabel;
meNotes: TMemo;
lblNotesEdit: TLabel;
leReviewURL: TLabeledEdit;
btnReviewOpen: TButton;
lblUnitDefaultPrice: TLabel;
seUnitPriceDefault: TSpinEdit;
lblRating: TLabel;
seRating: TSpinEdit;
lblRatingDetails: TLabel;
btnRatingDetails: TButton;
btnPictures: TButton;
btnShops: TButton;
btnUpdateShops: TButton;
gbReadOnlyInfo: TGroupBox;
lblPictureCountTitle: TLabel;
lblPictureCount: TLabel;
lblSelectedShop: TLabel;
lblSelectedShopTitle: TLabel;
lblShopCountTitle: TLabel;
lblShopCount: TLabel;
lblAvailPiecesTitle: TLabel;
lblUnitPriceLowestTitle: TLabel;
lblUnitPriceSelectedTitle: TLabel;
lblAvailPieces: TLabel;
lblUnitPriceLowest: TLabel;
lblUnitPriceSelected: TLabel;
shpUnitPriceSelectedBcgr: TShape;
lblTotalWeightTitle: TLabel;
lblTotalWeight: TLabel;
lblTotalPriceLowest: TLabel;
lblTotalPriceLowestTitle: TLabel;
lblTotalPriceSelectedTitle: TLabel;
lblTotalPriceSelected: TLabel;
shpTotalPriceSelectedBcgr: TShape;
procedure FrameResize(Sender: TObject);
procedure lblItemTitleClick(Sender: TObject);
procedure tmrSecondaryPicsTimer(Sender: TObject);
procedure tmrHighlightTimerTimer(Sender: TObject);
procedure imgPrevPictureMouseDown(Sender: TObject;
Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
procedure imgPrevPictureMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure imgNextPictureMouseDown(Sender: TObject;
Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
procedure imgNextPictureMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure imgPictureClick(Sender: TObject);
procedure cmbItemTypeChange(Sender: TObject);
procedure leItemTypeSpecificationChange(Sender: TObject);
procedure sePiecesChange(Sender: TObject);
procedure leUserIDChange(Sender: TObject);
procedure btnUserIDGenClick(Sender: TObject);
procedure cmbManufacturerChange(Sender: TObject);
procedure leManufacturerStringChange(Sender: TObject);
procedure leTextIDChange(Sender: TObject);
procedure seNumIDChange(Sender: TObject);
procedure CommonFlagClick(Sender: TObject);
procedure btnFlagMacrosClick(Sender: TObject);
procedure CommonFlagMacroClick(Sender: TObject);
procedure eTextTagChange(Sender: TObject);
procedure seNumTagChange(Sender: TObject);
procedure seWantedLevelChange(Sender: TObject);
procedure leVariantChange(Sender: TObject);
procedure cmbSurfaceFinishChange(Sender: TObject);
procedure cmbMaterialChange(Sender: TObject);
procedure seSizeXChange(Sender: TObject);
procedure seSizeYChange(Sender: TObject);
procedure seSizeZChange(Sender: TObject);
procedure seUnitWeightChange(Sender: TObject);
procedure meNotesKeyPress(Sender: TObject; var Key: Char);
procedure lblNotesEditClick(Sender: TObject);
procedure lblNotesEditMouseEnter(Sender: TObject);
procedure lblNotesEditMouseLeave(Sender: TObject);
procedure leReviewURLChange(Sender: TObject);
procedure btnReviewOpenClick(Sender: TObject);
procedure seUnitPriceDefaultChange(Sender: TObject);
procedure seRatingChange(Sender: TObject);
procedure btnRatingDetailsClick(Sender: TObject);
procedure btnPicturesClick(Sender: TObject);
procedure btnShopsClick(Sender: TObject);
procedure btnUpdateShopsClick(Sender: TObject);
private
// other fields
fPicturesManager: TILShownPicturesManager;
fInitializing: Boolean;
fILManager: TILManager;
fCurrentItem: TILItem;
// searching
fLastFoundValue: TILItemSearchResult;
// picture arrows
fPicArrowLeft: TBitmap;
fPicArrowRight: TBitmap;
fPicArrowLeftD: TBitmap;
fPicArrowRightD: TBitmap;
protected
// item event handlers (manager)
procedure UpdateTitle(Sender: TObject; Item: TObject);
procedure UpdatePictures(Sender: TObject; Item: TObject);
procedure UpdateFlags(Sender: TObject; Item: TObject);
procedure UpdateValues(Sender: TObject; Item: TObject);
procedure UpdateOthers(Sender: TObject; Item: TObject);
// helper methods
procedure ReplaceManufacturerLogo;
procedure FillFlagsFromItem;
procedure FillValues;
procedure FillSelectedShop(const SelectedShop: String);
// searching
procedure DisableHighlight;
procedure Highlight(Control: TControl); overload;
procedure HighLight(Value: TILItemSearchResult); overload;
// initialization
procedure BuildFlagMacrosMenu;
procedure PrepareArrows;
// frame methods
procedure FrameClear;
procedure FrameSave;
procedure FrameLoad;
public
OnShowSelectedItem: TNotifyEvent;
OnFocusList: TNotifyEvent;
procedure Initialize(ILManager: TILManager);
procedure Finalize;
procedure Save;
procedure Load;
procedure SetItem(Item: TILItem; ProcessChange: Boolean);
procedure FindPrev(const Text: String);
procedure FindNext(const Text: String);
end;
implementation
uses
TextEditForm, ItemPicturesForm, ShopsForm, UpdateForm,
InflatablesList_Utils,
InflatablesList_LocalStrings,
InflatablesList_Data,
InflatablesList_ItemShop;
{$R *.dfm}
{$R '..\resources\pic_arrows.res'}
const
IL_SEARCH_HIGHLIGHT_TIMEOUT = 12; // 3 seconds highlight
IL_FLAGMACRO_CAPTIONS: array[0..4] of String = (
'Ordered item received',
'Starting item testing',
'Testing of item is finished',
'Damage has been repaired',
'Price and availability change checked');
//==============================================================================
procedure TfrmItemFrame.UpdateTitle(Sender: TObject; Item: TObject);
var
ManufStr: String;
TypeStr: String;
begin
If Assigned(fCurrentItem) and (Item = fCurrentItem) then
begin
// construct manufacturer + ID string
ManufStr := fCurrentItem.TitleStr;
// constructy item type string
TypeStr := fCurrentItem.TypeStr;
// final concatenation
If Length(TypeStr) > 0 then
ManufStr := IL_Format('%s - %s',[ManufStr,TypeStr]);
If fCurrentItem.Pieces > 1 then
ManufStr := IL_Format('%s (%dx)',[ManufStr,fCurrentItem.Pieces]);
lblItemTitle.Caption := ManufStr;
lblItemTitleShadow.Caption := lblItemTitle.Caption;
end
else
begin
lblItemTitle.Caption := '';
lblItemTitleShadow.Caption := '';
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.UpdatePictures(Sender: TObject; Item: TObject);
begin
DisableHighlight;
If Assigned(fCurrentItem) and (Item = fCurrentItem) and not fILManager.StaticSettings.NoPictures then
fPicturesManager.ShowPictures(fCurrentItem.Pictures)
else
fPicturesManager.ShowPictures(nil);
If Assigned(fCurrentItem) then
lblPictureCount.Caption := fCurrentItem.PictureCountStr
else
lblPictureCount.Caption := '-';
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.UpdateFlags(Sender: TObject; Item: TObject);
begin
If Assigned(fCurrentItem) and (Item = fCurrentItem) then
begin
fInitializing := True;
try
FillFlagsFromItem;
finally
fInitializing := False;
end;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.UpdateValues(Sender: TObject; Item: TObject);
begin
If Assigned(fCurrentItem) and (Item = fCurrentItem) then
FillValues;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.UpdateOthers(Sender: TObject; Item: TObject);
begin
If Assigned(fCurrentItem) and (Item = fCurrentItem) then
begin
// item lock icon
imgItemLock.Visible := fCurrentItem.Encrypted;
lblRatingDetails.Visible := Length(fCurrentItem.RatingDetails) > 0;
end
else
begin
imgItemLock.Visible := False;
lblRatingDetails.Visible := False;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.ReplaceManufacturerLogo;
begin
If Assigned(fCurrentItem) then
begin
If imgManufacturerLogo.Tag <> Ord(fCurrentItem.Manufacturer) then
imgManufacturerLogo.Picture.Assign(
fILManager.DataProvider.ItemManufacturers[fCurrentItem.Manufacturer].Logo);
imgManufacturerLogo.Tag := Ord(fCurrentItem.Manufacturer);
end
else
begin
imgManufacturerLogo.Picture.Assign(nil);
imgManufacturerLogo.Tag := -1;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FillFlagsFromItem;
begin
If fInitializing and Assigned(fCurrentItem) then
begin
cbFlagOwned.Checked := ilifOwned in fCurrentItem.Flags;
cbFlagWanted.Checked := ilifWanted in fCurrentItem.Flags;
cbFlagOrdered.Checked := ilifOrdered in fCurrentItem.Flags;
cbFlagBoxed.Checked := ilifBoxed in fCurrentItem.Flags;
cbFlagElsewhere.Checked := ilifElsewhere in fCurrentItem.Flags;
cbFlagUntested.Checked := ilifUntested in fCurrentItem.Flags;
cbFlagTesting.Checked := ilifTesting in fCurrentItem.Flags;
cbFlagTested.Checked := ilifTested in fCurrentItem.Flags;
cbFlagDamaged.Checked := ilifDamaged in fCurrentItem.Flags;
cbFlagRepaired.Checked := ilifRepaired in fCurrentItem.Flags;
cbFlagPriceChange.Checked := ilifPriceChange in fCurrentItem.Flags;
cbFlagAvailChange.Checked := ilifAvailChange in fCurrentItem.Flags;
cbFlagNotAvailable.Checked := ilifNotAvailable in fCurrentItem.Flags;
cbFlagLost.Checked := ilifLost in fCurrentItem.Flags;
cbFlagDiscarded.Checked := ilifDiscarded in fCurrentItem.Flags;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FillValues;
var
SelectedShop: TILItemShop;
begin
If Assigned(fCurrentItem) then
begin
// selected shop
If fCurrentItem.ShopsSelected(SelectedShop) then
FillSelectedShop(SelectedShop.Name)
else
FillSelectedShop('-');
// number of shops
If fCurrentItem.ShopCount > 0 then
lblShopCount.Caption := fCurrentItem.ShopsCountStr
else
lblShopCount.Caption := '-';
// available pieces
If fCurrentItem.IsAvailable(False) then
begin
If fCurrentItem.AvailableSelected < 0 then
lblAvailPieces.Caption := 'more than ' + IntToStr(Abs(fCurrentItem.AvailableSelected))
else
lblAvailPieces.Caption := IntToStr(fCurrentItem.AvailableSelected);
end
else lblAvailPieces.Caption := '-';
// total weight
If fCurrentItem.TotalWeight > 0 then
lblTotalWeight.Caption := fCurrentItem.TotalWeightStr
else
lblTotalWeight.Caption := '-';
// price lowest
If fCurrentItem.UnitPriceLowest > 0 then
begin
lblUnitPriceLowest.Caption := IL_Format('%d %s',[fCurrentItem.UnitPriceLowest,IL_CURRENCY_SYMBOL]);
lblTotalPriceLowest.Caption := IL_Format('%d %s',[fCurrentItem.TotalPriceLowest,IL_CURRENCY_SYMBOL]);
end
else
begin
lblUnitPriceLowest.Caption := '-';
lblTotalPriceLowest.Caption := '-';
end;
// price selected
If fCurrentItem.UnitPriceSelected > 0 then
begin
lblUnitPriceSelected.Caption := IL_Format('%d %s',[fCurrentItem.UnitPriceSelected,IL_CURRENCY_SYMBOL]);
lblTotalPriceSelected.Caption := IL_Format('%d %s',[fCurrentItem.TotalPriceSelected,IL_CURRENCY_SYMBOL]);
end
else
begin
lblUnitPriceSelected.Caption := '-';
lblTotalPriceSelected.Caption := '-';
end;
// price selected background
If (fCurrentItem.UnitPriceSelected <> fCurrentItem.UnitPriceLowest) and
(fCurrentItem.UnitPriceSelected > 0) and (fCurrentItem.UnitPriceLowest > 0) then
begin
shpUnitPriceSelectedBcgr.Visible := True;
shpTotalPriceSelectedBcgr.Visible := True;
end
else
begin
shpUnitPriceSelectedBcgr.Visible := False;
shpTotalPriceSelectedBcgr.Visible := False;
end;
end
else
begin
FillSelectedShop('-');
lblShopCount.Caption := '-';
lblAvailPieces.Caption := '-';
lblTotalWeight.Caption := '-';
lblUnitPriceLowest.Caption := '-';
lblTotalPriceLowest.Caption := '-';
lblUnitPriceSelected.Caption := '-';
shpUnitPriceSelectedBcgr.Visible := False;
lblTotalPriceSelected.Caption := '-';
shpTotalPriceSelectedBcgr.Visible := False;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FillSelectedShop(const SelectedShop: String);
begin
If lblSelectedShop.Canvas.TextWidth(SelectedShop) <=
(lblShopCount.BoundsRect.Right - lblSelectedShopTitle.BoundsRect.Right - 8) then
lblSelectedShop.Left := lblShopCount.BoundsRect.Right - lblSelectedShop.Canvas.TextWidth(SelectedShop)
else
lblSelectedShop.Left := lblSelectedShopTitle.BoundsRect.Right + 8;
lblSelectedShop.Caption := SelectedShop;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.DisableHighlight;
begin
shpHighlight.Visible := False;
fLastFoundValue := ilisrNone;
tmrHighlightTimer.Tag := 0;
tmrHighlightTimer.Enabled := False;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.Highlight(Control: TControl);
begin
If (Control is TComboBox) or (Control is TLabeledEdit) or
((Control is TSpinEdit) and (Control <> seNumTag)) then
begin
shpHighlight.Left := Control.Left + Control.Width - 15;
shpHighlight.Top := Control.Top - 13;
shpHighlight.Width := 16;
shpHighlight.Height := 10;
end
else If Control is TCheckBox then
begin
shpHighlight.Left := Control.Left - 5;
shpHighlight.Top := Control.Top + 2;
shpHighlight.Width := 5;
shpHighlight.Height := Control.Height - 3;
end
else If Control is TMemo then
begin
shpHighlight.Left := Control.Left + Control.Width - 35;
shpHighlight.Top := Control.Top - 13;
shpHighlight.Width := 16;
shpHighlight.Height := 10;
end
else If Control is TLabel then
begin
shpHighlight.Left := Control.Left - 6;
shpHighlight.Top := Control.Top;
shpHighlight.Width := 5;
shpHighlight.Height := Control.Height + 1;
end
else If Control is TImage then
begin
shpHighlight.Left := Control.Left;
shpHighlight.Top := Control.Top + Control.Height + 1;
shpHighlight.Width := Control.Width + 1;
shpHighlight.Height := 5;
end
// special cases
else If (Control = seNumTag) or (Control = eTextTag) then
begin
shpHighlight.Left := Control.Left - 5;
shpHighlight.Top := Control.Top;
shpHighlight.Width := 5;
shpHighlight.Height := Control.Height + 1;
end
else If Control = btnRatingDetails then
begin
shpHighlight.Left := Control.Left;
shpHighlight.Top := Control.Top - 6;
shpHighlight.Width := lblRatingDetails.Left - shpHighlight.Left;
shpHighlight.Height := 5;
end
else Exit; // control is not valid
shpHighlight.Parent := Control.Parent;
shpHighlight.Visible := True;
If Control is TLabel then
Control.BringToFront
else
shpHighlight.BringToFront;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.HighLight(Value: TILItemSearchResult);
begin
case Value of
ilisrItemPicFile: Highlight(fPicturesManager.Image(ilipkMain));
ilisrSecondaryPicFile: Highlight(fPicturesManager.Image(ilipkSecondary));
ilisrPackagePicFile: Highlight(fPicturesManager.Image(ilipkPackage));
ilisrType: Highlight(cmbItemType);
ilisrTypeSpec: Highlight(leItemTypeSpecification);
ilisrPieces: Highlight(sePieces);
ilisrUserID: Highlight(leUserID);
ilisrManufacturer: Highlight(cmbManufacturer);
ilisrManufacturerStr: Highlight(leManufacturerString);
ilisrTextID: Highlight(leTextID);
ilisrNumID: Highlight(seNumID);
ilisrFlagOwned: Highlight(cbFlagOwned);
ilisrFlagWanted: Highlight(cbFlagWanted);
ilisrFlagOrdered: Highlight(cbFlagOrdered);
ilisrFlagBoxed: Highlight(cbFlagBoxed);
ilisrFlagElsewhere: Highlight(cbFlagElsewhere);
ilisrFlagUntested: Highlight(cbFlagUntested);
ilisrFlagTesting: Highlight(cbFlagTesting);
ilisrFlagTested: Highlight(cbFlagTested);
ilisrFlagDamaged: Highlight(cbFlagDamaged);
ilisrFlagRepaired: Highlight(cbFlagRepaired);
ilisrFlagPriceChange: Highlight(cbFlagPriceChange);
ilisrFlagAvailChange: Highlight(cbFlagAvailChange);
ilisrFlagNotAvailable: Highlight(cbFlagNotAvailable);
ilisrFlagLost: Highlight(cbFlagLost);
ilisrFlagDiscarded: Highlight(cbFlagDiscarded);
ilisrTextTag: Highlight(eTextTag);
ilisrNumTag: Highlight(seNumTag);
ilisrWantedLevel: Highlight(seWantedLevel);
ilisrVariant: Highlight(leVariant);
ilisrVariantTag: Highlight(leVariantTag);
ilisrSurfaceFinish: Highlight(cmbSurfaceFinish);
ilisrMaterial: Highlight(cmbMaterial);
ilisrThickness: Highlight(seThickness);
ilisrSizeX: Highlight(seSizeX);
ilisrSizeY: Highlight(seSizeY);
ilisrSizeZ: Highlight(seSizeZ);
ilisrUnitWeight: Highlight(seUnitWeight);
ilisrNotes: Highlight(meNotes);
ilisrReviewURL: Highlight(leReviewURL);
ilisrUnitPriceDefault: Highlight(seUnitPriceDefault);
ilisrRating: Highlight(seRating);
ilisrRatingDetails: Highlight(btnRatingDetails);
ilisrSelectedShop: Highlight(lblSelectedShop);
else
DisableHighlight;
Exit; // so timer is not enabled
end;
tmrHighlightTimer.Tag := IL_SEARCH_HIGHLIGHT_TIMEOUT;
tmrHighlightTimer.Enabled := True;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.BuildFlagMacrosMenu;
var
i: Integer;
MITemp: TMenuItem;
begin
pmnFlagMacros.Items.Clear;
For i := Low(IL_FLAGMACRO_CAPTIONS) to High(IL_FLAGMACRO_CAPTIONS) do
begin
MITemp := TMenuItem.Create(Self);
MITemp.Name := IL_Format('mniFM_Macro_%d',[i]);
MITemp.Caption := IL_FLAGMACRO_CAPTIONS[i];
MITemp.OnClick := CommonFlagMacroClick;
MITemp.Tag := i;
pmnFlagMacros.Items.Add(MITemp);
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.PrepareArrows;
begin
fPicArrowLeft := TBitmap.Create;
TILDataProvider.LoadBitmapFromResource('pic_arr_l',fPicArrowLeft);
fPicArrowRight := TBitmap.Create;
TILDataProvider.LoadBitmapFromResource('pic_arr_r',fPicArrowRight);
fPicArrowLeftD := TBitmap.Create;
TILDataProvider.LoadBitmapFromResource('pic_arr_l_d',fPicArrowLeftD);
fPicArrowRightD := TBitmap.Create;
TILDataProvider.LoadBitmapFromResource('pic_arr_r_d',fPicArrowRightD);
imgPrevPicture.Picture.Assign(fPicArrowLeft);
imgNextPicture.Picture.Assign(fPicArrowRight);
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FrameClear;
begin
fInitializing := True;
try
imgItemLock.Visible := False;
UpdateTitle(nil,nil);
ReplaceManufacturerLogo;
UpdatePictures(nil,nil);
// basic specs
cmbItemType.ItemIndex := 0;
cmbItemType.OnChange(nil);
leItemTypeSpecification.Text := '';
sePieces.Value := 1;
leUserID.Text := '';
cmbManufacturer.ItemIndex := 0;
cmbManufacturer.OnChange(nil);
leManufacturerString.Text := '';
leTextID.Text := '';
seNumID.Value := 0;
// flags
cbFlagOwned.Checked := False;
cbFlagWanted.Checked := False;
cbFlagOrdered.Checked := False;
cbFlagUntested.Checked := False;
cbFlagTesting.Checked := False;
cbFlagTested.Checked := False;
cbFlagBoxed.Checked := False;
cbFlagDamaged.Checked := False;
cbFlagRepaired.Checked := False;
cbFlagElsewhere.Checked := False;
cbFlagPriceChange.Checked := False;
cbFlagAvailChange.Checked := False;
cbFlagNotAvailable.Checked := False;
cbFlagLost.Checked := False;
cbFlagDiscarded.Checked := False;
eTextTag.Text := '';
seNumTag.Value := 0;
// ext. specs
seWantedLevel.Value := 0;
leVariant.Text := '';
leVariantTag.Text := '';
cmbSurfaceFinish.ItemIndex := 0;
cmbMaterial.ItemIndex := 0;
seThickness.Value := 0;
seSizeX.Value := 0;
seSizeY.Value := 0;
seSizeZ.Value := 0;
seUnitWeight.Value := 0;
// other info
meNotes.Text := '';
leReviewURL.Text := '';
seUnitPriceDefault.Value := 0;
seRating.Value := 0;
lblRatingDetails.Visible := False;
// read-only things
lblPictureCount.Caption := '0';
FillSelectedShop('-');
lblShopCount.Caption := '0';
lblAvailPieces.Caption := '0';
lblUnitPriceLowest.Caption := '-';
lblUnitPriceSelected.Caption := '-';
shpUnitPriceSelectedBcgr.Visible := False;
lblTotalWeight.Caption := '-';
lblTotalPriceLowest.Caption := '-';
lblTotalPriceSelected.Caption := '-';
shpTotalPriceSelectedBcgr.Visible := False;
finally
fInitializing := False;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FrameSave;
begin
{
pictures and shops are not needed to be saved, they are saved on the fly
(when selected/changed)
also lowest and selected prices are not saved, they are read only and set
by other processes
}
If Assigned(fCurrentItem) then
begin
fCurrentItem.BeginUpdate;
try
// basic specs
fCurrentItem.ItemType := TILItemType(cmbItemType.ItemIndex);
fCurrentItem.ItemTypeSpec := leItemTypeSpecification.Text;
fCurrentItem.Pieces := sePieces.Value;
fCurrentItem.UserID := leUserID.Text;
fCurrentItem.Manufacturer := TILItemManufacturer(cmbManufacturer.ItemIndex);
fCurrentItem.ManufacturerStr := leManufacturerString.Text;
fCurrentItem.TextID := leTextID.Text;
fCurrentItem.NumID := seNumID.Value;
// tags, flags
fCurrentItem.SetFlagValue(ilifOwned,cbFlagOwned.Checked);
fCurrentItem.SetFlagValue(ilifWanted,cbFlagWanted.Checked);
fCurrentItem.SetFlagValue(ilifOrdered,cbFlagOrdered.Checked);
fCurrentItem.SetFlagValue(ilifBoxed,cbFlagBoxed.Checked);
fCurrentItem.SetFlagValue(ilifElsewhere,cbFlagElsewhere.Checked);
fCurrentItem.SetFlagValue(ilifUntested,cbFlagUntested.Checked);
fCurrentItem.SetFlagValue(ilifTesting,cbFlagTesting.Checked);
fCurrentItem.SetFlagValue(ilifTested,cbFlagTested.Checked);
fCurrentItem.SetFlagValue(ilifDamaged,cbFlagDamaged.Checked);
fCurrentItem.SetFlagValue(ilifRepaired,cbFlagRepaired.Checked);
fCurrentItem.SetFlagValue(ilifPriceChange,cbFlagPriceChange.Checked);
fCurrentItem.SetFlagValue(ilifAvailChange,cbFlagAvailChange.Checked);
fCurrentItem.SetFlagValue(ilifNotAvailable,cbFlagNotAvailable.Checked);
fCurrentItem.SetFlagValue(ilifLost,cbFlagLost.Checked);
fCurrentItem.SetFlagValue(ilifDiscarded,cbFlagDiscarded.Checked);
fCurrentItem.TextTag := eTextTag.Text;
fCurrentItem.NumTag := seNumTag.Value;
// extended specs
fCurrentItem.WantedLevel := seWantedLevel.Value;
fCurrentItem.Variant := leVariant.Text;
fCurrentItem.VariantTag := leVariantTag.Text;
fCurrentItem.SurfaceFinish := TILItemSurfaceFinish(cmbSurfaceFinish.ItemIndex);
fCurrentItem.Material := TILItemMaterial(cmbMaterial.ItemIndex);
fCurrentItem.Thickness := seThickness.Value;
fCurrentItem.SizeX := seSizeX.Value;
fCurrentItem.SizeY := seSizeY.Value;
fCurrentItem.SizeZ := seSizeZ.Value;
fCurrentItem.UnitWeight := seUnitWeight.Value;
// others
fCurrentItem.Notes := meNotes.Text;
fCurrentItem.ReviewURL := leReviewURL.Text;
fCurrentItem.UnitPriceDefault := seUnitPriceDefault.Value;
fCurrentItem.Rating := seRating.Value;
finally
fCurrentItem.EndUpdate;
end
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FrameLoad;
begin
If Assigned(fCurrentItem) then
begin
fInitializing := True;
try
imgItemLock.Visible := fCurrentItem.Encrypted;
// internals
lblUniqueID.Caption := GUIDToString(fCurrentItem.UniqueID);
lblTimeOfAddition.Caption := IL_FormatDateTime('yyyy-mm-dd hh:nn:ss',fCurrentItem.TimeOfAddition);
// header
UpdateTitle(nil,fCurrentItem);
ReplaceManufacturerLogo;
UpdatePictures(nil,fCurrentItem);
// basic specs
cmbItemType.ItemIndex := Ord(fCurrentItem.ItemType);
leItemTypeSpecification.Text := fCurrentItem.ItemTypeSpec;
sePieces.Value := fCurrentItem.Pieces;
leUserID.Text := fCurrentItem.UserID;
cmbManufacturer.ItemIndex := Ord(fCurrentItem.Manufacturer);
leManufacturerString.Text := fCurrentItem.ManufacturerStr;
leTextID.Text := fCurrentItem.TextID;
seNumID.Value := fCurrentItem.NumID;
// tags, flags
FillFlagsFromItem;
eTextTag.Text := fCurrentItem.TextTag;
seNumTag.Value := fCurrentITem.NumTag;
// extended specs
seWantedLevel.Value := fCurrentItem.WantedLevel;
leVariant.Text := fCurrentItem.Variant;
leVariantTag.Text := fCurrentItem.VariantTag;
cmbSurfaceFinish.ItemIndex := Ord(fCurrentItem.SurfaceFinish);
cmbMaterial.ItemIndex := Ord(fCurrentItem.Material);
seThickness.Value := fCurrentItem.Thickness;
seSizeX.Value := fCurrentItem.SizeX;
seSizeY.Value := fCurrentItem.SizeY;
seSizeZ.Value := fCurrentItem.SizeZ;
seUnitWeight.Value := fCurrentItem.UnitWeight;
// others
meNotes.Text := fCurrentItem.Notes;
leReviewURL.Text := fCurrentItem.ReviewURL;
seUnitPriceDefault.Value := fCurrentItem.UnitPriceDefault;
seRating.Value := fCurrentItem.Rating;
lblRatingDetails.Visible := Length(fCurrentItem.RatingDetails) > 0;
FillValues;
finally
fInitializing := False;
end;
end;
end;
//==============================================================================
procedure TfrmItemFrame.Initialize(ILManager: TILManager);
var
i: Integer;
begin
fPicturesManager := TILShownPicturesManager.Create(
ILManager,imgPictureC.BoundsRect.Right,imgPrevPicture,imgNextPicture,
imgPictureA,imgPictureB,imgPictureC,shpPictureABcgr,shpPictureBBcgr,shpPictureCBcgr);
fInitializing := False;
fCurrentItem := nil;
fLastFoundValue := ilisrNone;
fILManager := ILManager;
fILManager.OnItemTitleUpdate := UpdateTitle;
fILManager.OnItemPicturesUpdate := UpdatePictures;
fILManager.OnItemFlagsUpdate := UpdateFlags;
fILManager.OnItemValuesUpdate := UpdateValues;
fILManager.OnItemOthersUpdate := UpdateOthers;
SetItem(nil,True);
// prepare objects
imgPrevPicture.Tag := 0;
imgNextPicture.Tag := 0;
// fill drop-down lists...
// types
cmbItemType.Items.BeginUpdate;
try
cmbItemType.Items.Clear;
For i := Ord(Low(TILItemType)) to Ord(High(TILItemType)) do
cmbItemType.Items.Add(fILManager.DataProvider.GetItemTypeString(TILItemType(i)))
finally
cmbItemType.Items.EndUpdate;
end;
// manufacturers
cmbManufacturer.Items.BeginUpdate;
try
cmbManufacturer.Items.Clear;
For i := Ord(Low(TILItemManufacturer)) to Ord(High(TILItemManufacturer)) do
cmbManufacturer.Items.Add(fILManager.DataProvider.ItemManufacturers[TILItemManufacturer(i)].Str);
finally
cmbManufacturer.Items.EndUpdate;
end;
// material
cmbMaterial.Items.BeginUpdate;
try
cmbMaterial.Items.Clear;
For i := Ord(Low(TILItemMaterial)) to Ord(High(TILItemMaterial)) do
cmbMaterial.Items.Add(fILManager.DataProvider.GetItemMaterialString(TILItemMaterial(i)));
finally
cmbMaterial.Items.EndUpdate;
end;
// surface
cmbSurfaceFinish.Items.BeginUpdate;
try
cmbSurfaceFinish.Items.Clear;
For i := Ord(Low(TILItemSurfaceFinish)) to Ord(High(TILItemSurfaceFinish)) do
cmbSurfaceFinish.Items.Add(fILManager.DataProvider.GetItemSurfaceFinishString(TILItemSurfaceFinish(i)));
finally
cmbSurfaceFinish.Items.EndUpdate;
end;
// initialization
seNumTag.MinValue := IL_ITEM_NUM_TAG_MIN;
seNumTag.MaxValue := IL_ITEM_NUM_TAG_MAX;
lblUnitDefaultPrice.Caption := IL_Format(lblUnitDefaultPrice.Caption,[IL_CURRENCY_SYMBOL]);
DisableHighlight;
BuildFlagMacrosMenu;
PrepareArrows;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.Finalize;
begin
fILManager.OnItemTitleUpdate := nil;
fILManager.OnItemPicturesUpdate := nil;
fILManager.OnItemFlagsUpdate := nil;
fILManager.OnItemValuesUpdate := nil;
fILManager.OnItemOthersUpdate := nil;
FreeAndNil(fPicturesManager);
FreeAndNil(fPicArrowLeft);
FreeAndNil(fPicArrowRight);
FreeAndNil(fPicArrowLeftD);
FreeAndNil(fPicArrowRightD);
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.Save;
begin
FrameSave;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.Load;
begin
If Assigned(fCurrentItem) then
FrameLoad
else
FrameClear;
DisableHighlight;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.SetItem(Item: TILItem; ProcessChange: Boolean);
var
Reassigned: Boolean;
begin
Reassigned := fCurrentItem = Item;
If ProcessChange then
begin
If Assigned(fCurrentItem) and not Reassigned then
FrameSave;
If Assigned(Item) then
begin
fCurrentItem := Item;
If not Reassigned then
FrameLoad;
end
else
begin
fCurrentItem := nil;
FrameClear;
end;
Visible := Assigned(fCurrentItem) and fCurrentItem.DataAccessible;
Enabled := Assigned(fCurrentItem) and fCurrentItem.DataAccessible;
end
else fCurrentItem := Item;
DisableHighlight;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FindPrev(const Text: String);
var
FoundValue: TILItemSearchResult;
begin
If Assigned(fCurrentItem) then
begin
FrameSave;
FoundValue := fCurrentItem.FindPrev(Text,fLastFoundValue);
If FoundValue <> ilisrNone then
begin
DisableHighlight;
Highlight(FoundValue);
fLastFoundValue := FoundValue;
end
else
begin
If tmrHighlightTimer.Enabled then
tmrHighlightTimer.Tag := IL_SEARCH_HIGHLIGHT_TIMEOUT;
Beep;
end;
end;
end;
//------------------------------------------------------------------------------
procedure TfrmItemFrame.FindNext(const Text: String);
var
FoundValue: TILItemSearchResult;
begin
If Assigned(fCurrentItem) then
begin
FrameSave;
FoundValue := fCurrentItem.FindNext(Text,fLastFoundValue);
If FoundValue <> ilisrNone then
begin
DisableHighlight;
Highlight(FoundValue);
fLastFoundValue := FoundValue;
end
else
begin
If tmrHighlightTimer.Enabled then
tmrHighlightTimer.Tag := IL_SEARCH_HIGHLIGHT_TIMEOUT;
Beep;
end;
end;
end;
//==============================================================================
procedure TfrmItemFrame.FrameResize(Sender: TObject);
begin