481 lines
13 KiB
Plaintext
481 lines
13 KiB
Plaintext
(*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* http://www.opensource.org/licenses/cddl1.php.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* http://www.opensource.org/licenses/cddl1.php. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying * information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2009 Andreas Schneider
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*)
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unit UfrmFilter;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, StdCtrls,
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ExtCtrls, VirtualTrees, VirtualList, LCLIntf, LMessages, Buttons, UPlatformTypes,
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UStatics, Menus, Windows, Logging;
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type
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{ TfrmFilter }
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TfrmFilter = class(TForm)
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btnClear: TSpeedButton;
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btnDelete: TSpeedButton;
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btnRandomPresetDelete: TSpeedButton;
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btnRandomPresetSave: TSpeedButton;
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cbRandomPreset: TComboBox;
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cbTileFilter: TCheckBox;
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cbHueFilter: TCheckBox;
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GroupBox1: TGroupBox;
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GroupBox2: TGroupBox;
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Label1: TLabel;
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mnuUncheckHues: TMenuItem;
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mnuCheckHues: TMenuItem;
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pnlRandomPreset: TPanel;
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pmHues: TPopupMenu;
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rgFilterType: TRadioGroup;
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Splitter1: TSplitter;
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tFormClose: TTimer;
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vdtFilter: TVirtualList;
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vdtHues: TVirtualDrawTree;
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procedure btnClearClick(Sender: TObject);
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procedure btnDeleteClick(Sender: TObject);
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procedure cbHueFilterChange(Sender: TObject);
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procedure cbTileFilterChange(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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procedure FormDestroy(Sender: TObject);
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procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
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procedure FormMouseDown(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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procedure FormMouseUp(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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procedure FormShow(Sender: TObject);
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procedure GroupBox1MouseDown(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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procedure mnuUncheckHuesClick(Sender: TObject);
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procedure mnuCheckHuesClick(Sender: TObject);
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procedure rgFilterTypeClick(Sender: TObject);
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procedure tFormCloseTimer(Sender: TObject);
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procedure vdtFilterDragDrop(Sender: TBaseVirtualTree; Source: TObject;
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DataObject: IDataObject; Formats: TFormatArray; Shift: TShiftState;
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Pt: TPoint; var Effect: Integer; Mode: TDropMode);
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procedure vdtFilterDragOver(Sender: TBaseVirtualTree; Source: TObject;
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Shift: TShiftState; State: TDragState; Pt: TPoint; Mode: TDropMode;
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var Effect: Integer; var Accept: Boolean);
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procedure vdtFilterDrawNode(Sender: TBaseVirtualTree;
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const PaintInfo: TVTPaintInfo);
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procedure vdtHuesChecked(Sender: TBaseVirtualTree; Node: PVirtualNode);
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procedure vdtHuesDrawNode(Sender: TBaseVirtualTree;
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const PaintInfo: TVTPaintInfo);
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private
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FLastRMouseDown: DWORD;
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protected
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FLocked: Boolean;
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FCheckedHues: TBits;
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procedure MouseLeave(var msg: TLMessage); message CM_MouseLeave;
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public
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property Locked: Boolean read FLocked write FLocked;
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function Filter(AStatic: TStaticItem): Boolean;
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procedure JumpToHue(AHueID: Word);
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procedure AddTile(ATileID: LongWord);
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procedure AddHue(AHueID: Word);
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end;
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var
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frmFilter: TfrmFilter;
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implementation
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uses
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UfrmMain, UGameResources, UHue, UGraphicHelper, UGUIPlatformUtils, Language;
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type
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PTileInfo = ^TTileInfo;
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TTileInfo = record
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ID: LongWord;
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ptr: Pointer;
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end;
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PHueInfo = ^THueInfo;
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THueInfo = record
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ID: LongWord;
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Hue: THue;
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end;
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{ TfrmFilter }
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procedure TfrmFilter.FormShow(Sender: TObject);
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var
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wspos : TPoint;
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wrect : TRect;
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begin
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SetWindowParent(Handle, frmMain.Handle);
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GetWindowRect(frmFilter.Handle, wrect);
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wspos := frmMain.oglGameWindow.ClientToScreen(Classes.Point(0, 0));
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Left := wspos.X - 1;
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Top := wspos.Y - 1;
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Height:= frmMain.oglGameWindow.ClientHeight - (wrect.Bottom - wrect.Top - ClientHeight);
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end;
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procedure TfrmFilter.GroupBox1MouseDown(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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begin
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end;
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procedure TfrmFilter.mnuUncheckHuesClick(Sender: TObject);
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begin
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vdtHues.ClearChecked;
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end;
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procedure TfrmFilter.mnuCheckHuesClick(Sender: TObject);
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var
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node: PVirtualNode;
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begin
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node := vdtHues.GetFirst;
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while node <> nil do
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begin
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vdtHues.CheckState[node] := csCheckedNormal;
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node := vdtHues.GetNext(node);
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end;
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end;
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procedure TfrmFilter.rgFilterTypeClick(Sender: TObject);
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begin
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frmMain.InvalidateFilter;
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end;
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procedure TfrmFilter.vdtFilterDragDrop(Sender: TBaseVirtualTree;
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Source: TObject; DataObject: IDataObject; Formats: TFormatArray;
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Shift: TShiftState; Pt: TPoint; var Effect: Integer; Mode: TDropMode);
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var
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sourceTree: TVirtualList;
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selected: PVirtualItem;
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node: PVirtualNode;
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sourceTileInfo, targetTileInfo: PTileInfo;
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begin
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sourceTree := Source as TVirtualList;
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if (sourceTree <> Sender) and (sourceTree <> nil) then
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begin
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Sender.BeginUpdate;
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selected := sourceTree.GetFirstSelected;
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while selected <> nil do
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begin
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sourceTileInfo := sourceTree.GetNodeData(selected);
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if (sourceTileInfo^.ID > $3FFF) and (sourceTileInfo^.ID < $0F000000) then
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begin
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//node := Sender.AddChild(nil);
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//targetTileInfo := Sender.GetNodeData(node);
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//targetTileInfo^.ID := sourceTileInfo^.ID;
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Logger.Send([lcClient, lcDebug], 'TfrmFilter.vdtFilterDragDrop TileID', Format('0x%.8x', [sourceTileInfo^.ID]));
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AddTile(sourceTileInfo^.ID);
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cbTileFilter.Checked := True;
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frmMain.InvalidateFilter;
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end;
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selected := sourceTree.GetNextSelected(selected);
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end;
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Sender.EndUpdate;
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end;
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end;
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procedure TfrmFilter.vdtFilterDragOver(Sender: TBaseVirtualTree;
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Source: TObject; Shift: TShiftState; State: TDragState; Pt: TPoint;
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Mode: TDropMode; var Effect: Integer; var Accept: Boolean);
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begin
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if (Source <> Sender) and (Source is TVirtualDrawTree) then
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begin
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Accept := True;
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end;
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end;
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procedure TfrmFilter.vdtFilterDrawNode(Sender: TBaseVirtualTree;
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const PaintInfo: TVTPaintInfo);
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begin
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frmMain.vdtTilesDrawNode(Sender, PaintInfo);
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end;
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procedure TfrmFilter.vdtHuesChecked(Sender: TBaseVirtualTree; Node: PVirtualNode);
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var
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hueInfo: PHueInfo;
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begin
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hueInfo := Sender.GetNodeData(Node);
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FCheckedHues.Bits[hueInfo^.ID] := (Sender.CheckState[node] = csCheckedNormal);
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cbHueFilter.Checked := True;
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frmMain.InvalidateFilter;
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end;
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procedure TfrmFilter.vdtHuesDrawNode(Sender: TBaseVirtualTree;
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const PaintInfo: TVTPaintInfo);
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var
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hueInfo: PHueInfo;
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hueColor: TColor;
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i: Integer;
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textStyle: TTextStyle;
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begin
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hueInfo := Sender.GetNodeData(PaintInfo.Node);
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textStyle := PaintInfo.Canvas.TextStyle;
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textStyle.Alignment := taLeftJustify;
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textStyle.Layout := tlCenter;
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textStyle.Wordbreak := True;
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case PaintInfo.Column of
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1:
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begin
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for i := 0 to 31 do
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begin
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hueColor := ARGB2RGB(hueInfo^.Hue.ColorTable[i]);
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PaintInfo.Canvas.Pen.Color := hueColor;
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PaintInfo.Canvas.MoveTo(PaintInfo.CellRect.Left + 2 + i, PaintInfo.CellRect.Top + 1);
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PaintInfo.Canvas.LineTo(PaintInfo.CellRect.Left + 2 + i, PaintInfo.CellRect.Bottom - 1);
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end;
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end;
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2:
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begin
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PaintInfo.Canvas.TextRect(PaintInfo.CellRect, PaintInfo.CellRect.Left, PaintInfo.CellRect.Top, Format('$%x (%s)', [hueInfo^.ID, hueInfo^.Hue.Name]), textStyle);
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end;
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end;
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end;
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procedure TfrmFilter.MouseLeave(var msg: TLMessage);
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begin
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{if Active and (not PtInRect(ClientRect, ScreenToClient(Mouse.CursorPos))) then
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Close;}
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end;
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function TfrmFilter.Filter(AStatic: TStaticItem): Boolean;
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var
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found: Boolean;
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tileInfo: PTileInfo;
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node: PVirtualItem;
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id: LongWord;
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begin
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if cbTileFilter.Checked then
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begin
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id := AStatic.TileID + $4000;
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found := False;
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node := vdtFilter.GetFirst;
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while (node <> nil) and (not found) do
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begin
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tileInfo := vdtFilter.GetNodeData(node);
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if tileInfo^.ID = id then
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found := True
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else
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node := vdtFilter.GetNext(node);
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end;
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Result := ((rgFilterType.ItemIndex = 0) and (not found)) or
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((rgFilterType.ItemIndex = 1) and found);
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end else
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Result := True;
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if cbHueFilter.Checked then
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begin
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Result := Result and (
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((rgFilterType.ItemIndex = 0) and (not FCheckedHues.Bits[AStatic.Hue])) or
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((rgFilterType.ItemIndex = 1) and (FCheckedHues.Bits[AStatic.Hue]))
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);
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end;
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end;
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procedure TfrmFilter.JumpToHue(AHueID: Word);
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var
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hueInfo: PHueInfo;
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node: PVirtualNode;
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begin
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node := vdtHues.GetFirst;
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while node <> nil do
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begin
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hueInfo := vdtHues.GetNodeData(node);
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if hueInfo^.ID = AHueID then
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begin
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vdtHues.ClearSelection;
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vdtHues.Selected[node] := True;
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vdtHues.FocusedNode := node;
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node := nil;
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end else
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node := vdtHues.GetNext(node);
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end;
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end;
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procedure TfrmFilter.AddTile(ATileID: LongWord);
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var
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selected, node: PVirtualItem;
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sourceTileInfo, targetTileInfo: PTileInfo;
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exists: Boolean;
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begin
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if (ATileID > $3FFF) and (ATileID < $0F000000) then
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begin
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exists := False;
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vdtFilter.BeginUpdate;
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selected := vdtFilter.GetFirst();
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while selected <> nil do
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begin
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sourceTileInfo := vdtFilter.GetNodeData(selected);
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if sourceTileInfo^.ID = ATileID then
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begin
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exists := True;
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break;
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end;
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selected := vdtFilter.GetNext(selected);
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end;
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if not exists then
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begin
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node := vdtFilter.AddItem(nil);
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targetTileInfo := vdtFilter.GetNodeData(node);
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targetTileInfo^.ID := ATileID;
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end;
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vdtFilter.EndUpdate;
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end;
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end;
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procedure TfrmFilter.AddHue(AHueID: Word);
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var
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hueInfo: PHueInfo;
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node: PVirtualNode;
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begin
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node := vdtHues.GetFirst;
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while node <> nil do
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begin
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hueInfo := vdtHues.GetNodeData(node);
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if hueInfo^.ID = AHueID then
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begin
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//FCheckedHues.Bits[AHueID] := True;
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vdtHues.CheckState[node] := csCheckedNormal;
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vdtHues.ClearSelection;
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vdtHues.Selected[node] := True;
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vdtHues.FocusedNode := node;
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node := nil;
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end else
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node := vdtHues.GetNext(node);
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end;
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end;
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procedure TfrmFilter.FormCreate(Sender: TObject);
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var
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i: Integer;
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hueInfo: PHueInfo;
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node: PVirtualNode;
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begin
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vdtFilter := TVirtualList.Create(vdtFilter);
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LanguageTranslate(Self);
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FLocked := False;
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vdtFilter.NodeDataSize := SizeOf(TTileInfo);
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vdtHues.NodeDataSize := SizeOf(THueInfo);
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vdtHues.BeginUpdate;
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vdtHues.Clear;
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for i := 0 to ResMan.Hue.Count - 1 do
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begin
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node := vdtHues.AddChild(nil);
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hueInfo := vdtHues.GetNodeData(node);
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hueInfo^.ID := i + 1;
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hueInfo^.Hue := ResMan.Hue.Hues[i];
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vdtHues.CheckType[node] := ctCheckBox;
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end;
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vdtHues.EndUpdate;
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FCheckedHues := TBits.Create(ResMan.Hue.Count + 1);
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//FCheckedHues.Bits[0] := True;
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end;
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procedure TfrmFilter.FormDestroy(Sender: TObject);
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begin
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if FCheckedHues <> nil then FreeAndNil(FCheckedHues);
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end;
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procedure TfrmFilter.FormKeyDown(Sender: TObject; var Key: Word;
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Shift: TShiftState);
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begin
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if (Key = VK_SPACE) and Visible then begin
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frmFilter.Locked := True;
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frmFilter.Hide;
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frmFilter.Locked := False;
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// Говно код для задержки чтобы дать время обработать события что возвращают фокус
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tFormClose.Interval := 10;
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tFormClose.Tag := PtrInt(False);
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tFormClose.Enabled := True;
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end;
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end;
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procedure TfrmFilter.tFormCloseTimer(Sender: TObject);
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begin
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if (Boolean(tFormClose.Tag)) then begin
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frmFilter.Locked := True;
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frmFilter.Hide;
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frmFilter.Locked := False;
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end;
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frmMain.SetFocus;
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tFormClose.Enabled := False;
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end;
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procedure TfrmFilter.FormMouseDown(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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begin
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If Button = mbRight then
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FLastRMouseDown := GetTickCount;
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end;
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procedure TfrmFilter.FormMouseUp(Sender: TObject; Button: TMouseButton;
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Shift: TShiftState; X, Y: Integer);
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begin
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if (Visible and not frmMain.mnuAutoShowFilterWindow.Checked and (GetTickCount - FLastRMouseDown < 1000)) then
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begin
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frmFilter.Locked := True;
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frmFilter.Hide;
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frmFilter.Locked := False;
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frmMain.SetFocus;
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end;
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end;
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procedure TfrmFilter.btnDeleteClick(Sender: TObject);
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begin
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vdtFilter.BeginUpdate;
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vdtFilter.DeleteSelectedNodes;
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vdtFilter.EndUpdate;
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frmMain.InvalidateFilter;
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end;
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procedure TfrmFilter.cbHueFilterChange(Sender: TObject);
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begin
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frmMain.InvalidateFilter;
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end;
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procedure TfrmFilter.cbTileFilterChange(Sender: TObject);
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begin
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frmMain.InvalidateFilter;
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end;
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procedure TfrmFilter.btnClearClick(Sender: TObject);
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begin
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vdtFilter.Clear;
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frmMain.InvalidateFilter;
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end;
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initialization
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{$I UfrmFilter.lrs}
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end.
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