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MAIN.PAS
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{+------------------------------------------------------------------------+
| AutoREALM. Copyright (c) 2000, Andrew J. Gryc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or (at |
| your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| For a copy of the GNU General Public License, write to the Free |
| Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 02111-1307, USA. |
+------------------------------------------------------------------------+}
unit Main;
interface
uses
SysUtils, Messages, Classes, Graphics, Controls, Forms, Dialogs, LCLType,
StdCtrls, Buttons, ExtCtrls, Menus, ComCtrls, ToolWin, checklst, Spin,
DrawLines, MapObject, TextTool, ToolObject, LineTool,
SelectionTool, Primitives, GraphGrid, SelectFont, Rotate, Scale, Flip,
PoliteSpinEdit, PoliteComboBox, PoliteEdit, Geometry, TextSpecialties,
ImgList, SettingsDialog, ImageCheckListBox, Registry, Printers, SymbolLib,
SymbolFile, IniFiles, DeleteView, AlignDlg, SaveView, AutoName,
ExtDlgs, OrderDlg, ActnList,
TBDock, DOM, XMLRead, XMLWrite, LCLIntf;
const
MapFileId = $52747541; // AutR (in little-endian format)
UnitsPerGridTick = 0.01;
maximum_overlays = 255;
type
TMainForm = class(TForm)
ToolImageList: TImageList;
OpenDialog: TOpenDialog;
SaveDialog: TSaveDialog;
MainPopupMenu: TPopupMenu; // FIXME: was dup of superclass
Cut1: TMenuItem;
PopupCopyItem: TMenuItem;
PopupPasteItem: TMenuItem;
PopupDeleteItem: TMenuItem;
N7: TMenuItem;
PopupSelectionToolItem: TMenuItem;
SelectNone1: TMenuItem;
OverlayImages: TImageList;
// PrinterSetupDialog: TPrintDialog; // FIXME: No TPrinterSetupDialog nor TPrintDialog
FillPatternList: TImageList;
PushPinImages: TImageList;
N9: TMenuItem;
AddPushPin: TMenuItem;
SingleIcon1: TMenuItem;
ChangeUnitsSubMenu: TMenuItem;
ShapePopupMenu: TPopupMenu;
OpenFigureMenuItem: TMenuItem;
ClosedFigureMenuItem: TMenuItem;
N10: TMenuItem;
SuppressMenu: TMenuItem;
PanTimer: TTimer;
OverlayColors: TImageList;
FavoritesImageList: TImageList;
PushpinPopupMenu: TPopupMenu;
PushpinRenameMenu: TMenuItem;
PushPinWaypointMenu: TMenuItem;
PushpinExportMenu: TMenuItem;
PushpinImportMenu: TMenuItem;
N20: TMenuItem;
MakeWaypointsVisibleMenu: TMenuItem;
PushPinHistoryClearMenu: TMenuItem;
N21: TMenuItem;
PushPointRightClickName: TMenuItem;
N22: TMenuItem;
PushPinShowNumberMenu: TMenuItem;
PushPinShowNoteMenu: TMenuItem;
// HorzScrollBar: TScrollBar; // FIXME: Why was this here? Dup of superclass'
// VertScrollBar: TScrollBar; // FIXME: Why was this here? Dup of superclass'
RefreshOneShot: TTimer;
dTop: TTBDock;
alTools: TActionList;
aSelection: TAction;
aOpen: TAction;
aZoomIn: TAction;
aPan: TAction;
aRuler: TAction;
aFreeHandRuler: TAction;
aSave: TAction;
aRepaint: TAction;
aUndo: TAction;
aRedo: TAction;
aReadOnly: TAction;
aRectangle: TAction;
aCircle: TAction;
aPolygon: TAction;
aArc: TAction;
aChartGrid: TAction;
aTextOut: TAction;
aCurvedText: TAction;
aHyperLink: TAction;
aGroup: TAction;
aUnGroup: TAction;
aDecompose: TAction;
aNormalFreeHand: TAction;
aNormalLine: TAction;
aNormalPolyline: TAction;
aNormalCurve: TAction;
aNormalPolyCurve: TAction;
aFractalFreeHand: TAction;
aFractalPolyline: TAction;
aFractalCurve: TAction;
aFractalLine: TAction;
aFractalPolyCurve: TAction;
tbGeneral: TToolBar; // FIXME: Formerly TTBToolbar
// FIXME: ALl TToolButton instances below were TTBItem
TBItem1: TToolButton;
TBItem2: TToolButton;
TBItem3: TToolButton;
TBItem4: TToolButton;
TBItem5: TToolButton;
TBItem6: TToolButton;
TBItem7: TToolButton;
TBItem8: TToolButton;
TBItem10: TToolButton;
tbiSelection: TToolButton;
tbDrawing: TToolBar; // FIXME: Formerly TTBToolbar
TBItem12: TToolButton;
TBItem13: TToolButton;
TBItem14: TToolButton;
TBItem15: TToolButton;
TBItem16: TToolButton;
TBItem17: TToolButton;
TBItem18: TToolButton;
TBItem19: TToolButton;
TBItem20: TToolButton;
TBItem21: TToolButton;
TBItem22: TToolButton;
dLeft: TTBDock;
dRight: TTBDock;
dBottom: TTBDock;
tbEditing: TToolBar; // FIXME: Formerly TTBToolbar
tbTransform: TToolBar; // FIXME: Formerly TTBToolbar
tbShape: TToolBar; // FIXME: Formerly TTBToolbar
tbFractalDrawing: TToolBar; // FIXME: Formerly TTBToolbar
TBItem23: TToolButton;
TBItem24: TToolButton;
TBItem25: TToolButton;
TBItem26: TToolButton;
TBItem27: TToolButton;
TBItem28: TToolButton;
TBItem29: TToolButton;
TBItem30: TToolButton;
TBItem31: TToolButton;
TBItem32: TToolButton;
aAlign: TAction;
aFlip: TAction;
aSkew: TAction;
aRotate: TAction;
aScale: TAction;
aMove: TAction;
aRotate90: TAction;
aRotate45: TAction;
aArray: TAction;
aOrder: TAction;
TBItem33: TToolButton;
TBItem34: TToolButton;
TBItem35: TToolButton;
TBItem36: TToolButton;
TBItem37: TToolButton;
TBItem38: TToolButton;
TBItem39: TToolButton;
TBItem40: TToolButton;
TBItem41: TToolButton;
TBItem42: TToolButton;
TBSeparatorItem1: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
aSendToBack: TAction;
aSendBackward: TAction;
aBringForward: TAction;
aBringToFront: TAction;
aPaste: TAction;
aCopy: TAction;
aCut: TAction;
aDelete: TAction;
aScalpel: TAction;
aGlue: TAction;
TBItem43: TToolButton;
TBItem44: TToolButton;
TBItem45: TToolButton;
TBItem46: TToolButton;
TBItem47: TToolButton;
TBItem48: TToolButton;
TBItem49: TToolButton;
TBItem50: TToolButton;
TBItem51: TToolButton;
TBItem52: TToolButton;
TBSeparatorItem2: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
TBSeparatorItem3: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
TBSeparatorItem4: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
TBSeparatorItem5: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
TBSeparatorItem6: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
TBSeparatorItem7: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
TBSeparatorItem8: TToolButton; // FIXME: set TBSeparatorItem1.Style := tbsSeparator (Formerly TTBSeparatorItem)
tbColor: TToolBar; // FIXME: Formerly TTBToolbar
tbFractalSettings: TToolBar; // FIXME: Formerly TTBToolbar
// TBControlItem1: TTBControlItem;
MainColor: TColorButton;
// TBControlItem2: TTBControlItem;
FillColor: TColorButton;
// TBControlItem3: TTBControlItem;
FillPattern: TButton; // TODO: Formerly TPatternButton, so set Glyph?
// TBControlItem4: TTBControlItem;
OutlineColor: TColorButton;
// TBControlItem5: TTBControlItem;
BackgroundColor: TColorButton;
// TBControlItem6: TTBControlItem;
GridColor: TColorButton;
// TBControlItem9: TTBControlItem;
FractalSettingsGroupBox: TGroupBox;
AcornImage: TImage;
RoughnessImage: TImage;
RoughnessTrackBar: TTrackBar;
SeedSpin: TPoliteSpinEdit;
tbIconSettings: TToolBar; // FIXME: Formerly TTBToolbar
// TBControlItem10: TTBControlItem;
IconSettingsGroupBox: TGroupBox;
SizeImage: TImage;
DensityImage: TImage;
IconSizeBar: TTrackBar;
DensityBar: TTrackBar;
tbGraphPaper: TToolBar; // FIXME: Formerly TTBToolbar
// TBControlItem11: TTBControlItem;
GridGroupBox: TGroupBox;
NoGraphBtn: TSpeedButton;
TriangleGraphBtn: TSpeedButton;
SquareGraphBtn: TSpeedButton;
HexGraphBtn: TSpeedButton;
BoldGridImage: TImage;
GridSizeImage: TImage;
RotatedHexGraphBtn: TSpeedButton;
DiamondGraphBtn: TSpeedButton;
HalfDiamondGraphBtn: TSpeedButton;
PolarGraphBtn: TSpeedButton;
GridLabel: TLabel;
GridSizeBar: TTrackBar;
BoldUnitCount: TPoliteSpinEdit;
PrimaryGridStyle: TPoliteComboBox;
SecondaryGridStyle: TPoliteComboBox;
edtGridSize: TEdit;
tbLineStyle: TToolBar; // FIXME: Formerly TTBToolbar
// TBControlItem13: TTBControlItem;
BeginLineStyle: TPoliteComboBox;
// TBControlItem14: TTBControlItem;
LineStyleComboBox: TPoliteComboBox;
// TBControlItem15: TTBControlItem;
EndLineStyle: TPoliteComboBox;
aPlaceOne: TAction;
aPlaceSquare: TAction;
aPlaceDiamond: TAction;
aPlaceRandom: TAction;
aDefineSymbol: TAction;
aSymbolLibrary: TAction;
tbIconPlacement: TToolBar; // FIXME: Formerly TTBToolbar
TBItem53: TToolButton;
TBItem54: TToolButton;
TBItem55: TToolButton;
TBItem56: TToolButton;
TBItem57: TToolButton;
TBItem58: TToolButton;
tbSettings: TToolBar; // FIXME: Formerly TTBToolbar
tbSize: TToolBar; // FIXME: Formerly TTBToolbar
tbZoom: TToolBar; // FIXME: Formerly TTBToolbar
aDisplayOverlay: TAction;
aDisplayGrid: TAction;
aGravitySnap: TAction;
aGridSnap: TAction;
aGravitySnapAlong: TAction;
aRotateSnap: TAction;
TBItem11: TToolButton;
TBItem59: TToolButton;
TBItem60: TToolButton;
TBItem61: TToolButton;
TBItem62: TToolButton;
TBItem63: TToolButton;
tbRecentMainMenu: TToolBar; // FIXME: Formerly TTBToolbar
FileMenuItem: TMenuItem; // formerly TTBSubmenuItem
FileNewMenuItem: TToolButton;
OpenMenuItem: TToolButton;
SaveMenuItem: TToolButton;
SaveAsMenuItem: TToolButton;
InsertMenuItem: TToolButton;
N3: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
Print1: TToolButton;
PrintSetup1: TToolButton;
N1: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
MapSettings: TToolButton;
N4: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
ExitMenuItem: TToolButton;
N2: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
SymbolEditFileMenu: TMenuItem; // formerly TTBSubmenuItem
SaveSymbolChanges1: TToolButton;
cmdCancelEdit: TToolButton;
EditMenuItem: TMenuItem; // formerly TTBSubmenuItem
UndoMenuItem: TToolButton;
RedoMenuItem: TToolButton;
N15: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
CutMenuItem: TToolButton;
CopyMenuItem: TToolButton;
PasteMenuItem: TToolButton;
DeleteMenuItem: TToolButton;
N5: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
SelectAll1: TToolButton;
SelectNoneMenuItem: TToolButton;
N23: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
UseArrowMenuItem: TToolButton;
UsePanningToolMenuItem: TToolButton;
ViewMenu: TMenuItem; // formerly TTBSubmenuItem
ZoomInMenuItem: TToolButton;
ZoomOutMenuItem: TToolButton;
ShowAllObjectsMenuItem: TToolButton;
ReadOnlyMenu: TToolButton;
N11: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
SaveCurrentView: TToolButton;
DeleteView: TToolButton;
N8: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
Transform1: TMenuItem; // formerly TTBSubmenuItem
MoveMenuItem: TToolButton;
ScaleMenuItem: TToolButton;
RotateMenuItem: TToolButton;
SkewMenuItem: TToolButton;
FlipMenuItem: TToolButton;
N16: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
Align1: TToolButton;
ArrayMenuItem: TToolButton;
N6: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
SendtoBackMenuItem: TToolButton;
BringtoFrontMenuItem: TToolButton;
menuOrder: TToolButton;
N17: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
CloseFigureMenuItem: TToolButton;
ReverseLineDirection1: TToolButton;
Toolbar15: TMenuItem; // formerly TTBSubmenuItem
Restoredefaulttoolbars: TToolButton;
Fractal1: TMenuItem; // formerly TTBSubmenuItem
IconToolbarItem: TMenuItem; // formerly TTBSubmenuItem
TextToolbarItem: TSpeedButton; // formerly TTBItem like others, but needs ".Checked" so don't use TToolButton
OptionsMenuItem: TMenuItem; // formerly TTBSubmenuItem
SettingsMenuItem: TToolButton;
Autoname1: TToolButton;
N13: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
SnaptoGridMenuItem: TToolButton;
GravitySnapMenuItem: TToolButton;
HelpMenuItem: TMenuItem; // formerly TTBSubmenuItem
ContentsMenuItem: TToolButton;
GettingStarted1: TToolButton;
Search1: TToolButton;
N18: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
HowDoIMenuItem: TToolButton;
ReadMeMenuItem: TToolButton;
N14: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
AboutMenuItem: TToolButton;
// TBVisibilityToggleItem1: TTBVisibilityToggleItem;
TBSeparatorItem9: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
// TBVisibilityToggleItem2: TTBVisibilityToggleItem;
// TBVisibilityToggleItem3: TTBVisibilityToggleItem;
// TBVisibilityToggleItem4: TTBVisibilityToggleItem;
// TBVisibilityToggleItem5: TTBVisibilityToggleItem;
// TBVisibilityToggleItem6: TTBVisibilityToggleItem;
// TBVisibilityToggleItem7: TTBVisibilityToggleItem;
// TBVisibilityToggleItem8: TTBVisibilityToggleItem;
// TBVisibilityToggleItem9: TTBVisibilityToggleItem;
// TBVisibilityToggleItem10: TTBVisibilityToggleItem;
// TBVisibilityToggleItem11: TTBVisibilityToggleItem;
// TBVisibilityToggleItem12: TTBVisibilityToggleItem;
TBSeparatorItem10: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
TBSubmenuItem1: TMenuItem; // formerly TTBSubmenuItem
TBMRUListItem1: TMenuItem; // formerly TTBMRUListItem
MRUList: TStringList; // formerly TTBMRUList;
twPushPin: TPageControl; // formerly TTBToolWindow;
PushPinList: TImageCheckListBox;
twOverlay: TPageControl; // formerly TTBToolWindow;
ActiveOverlay: TPoliteComboBox;
OverlayList: TImageCheckListBox;
twIconPages: TPageControl; // formerly TTBToolWindow;
SymbolGroupList: TListBox;
splIcons: TSplitter;
SymbolIconList: TListView;
// TBVisibilityToggleItem13: TTBVisibilityToggleItem;
// TBVisibilityToggleItem14: TTBVisibilityToggleItem;
// TBVisibilityToggleItem15: TTBVisibilityToggleItem;
// TBVisibilityToggleItem16: TTBVisibilityToggleItem;
// TBVisibilityToggleItem17: TTBVisibilityToggleItem;
// TBControlItem7: TTBControlItem;
ZoomComboBox: TPoliteComboBox;
TBItem9: TToolButton;
// TBControlItem8: TTBControlItem;
Panel1: TPanel;
lblSizeX: TLabel;
lblSizeY: TLabel;
edtXSize: TEdit;
edtYSize: TEdit;
cbKeepAspect: TCheckBox;
aSelectNone: TAction;
aShowCTManager: TAction;
TBItem64: TToolButton;
aTranslateColor: TAction;
aInverseTranslateColor: TAction;
TBItem65: TToolButton;
TBItem66: TToolButton;
TBSeparatorItem11: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
WizardsMenuItem: TMenuItem; // formerly TTBSubmenuItem
mnuColumnsAndRooftops: TToolButton;
TBSeparatorItem12: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
TBSubmenuItem2: TMenuItem; // formerly TTBSubmenuItem
TBItem67: TToolButton;
TBItem68: TToolButton;
TBItem69: TToolButton;
aSetToNormalLines: TAction;
aSetToFractalLines: TAction;
aToggleNormalFractalLines: TAction;
FlipLineStyle: TToolButton;
aFlipLineStyle: TAction;
// DOMImpl: TXMLDocument; // See new Lazarus-compatible SaveMap and LoadMap
// XmlToDomParser1: TXmlToDomParser;
// DomToXmlParser1: TDomToXmlParser;
mnuTransformGridBringforward: TToolButton;
mnuTransformGridSendbackward: TToolButton;
mnuTransformPosition: TMenuItem; // formerly TTBSubmenuItem
mnuTranformPositionSendbackward: TToolButton;
mnuTranformPositionBringforward: TToolButton;
TBSeparatorItem13: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
mnuViewZoom: TMenuItem; // formerly TTBSubmenuItem
mnuViewZoom100: TToolButton;
mnuViewZoom050: TToolButton;
mnuViewZoom500: TToolButton;
mnuViewZoom400: TToolButton;
mnuViewZoom300: TToolButton;
mnuViewZoom200: TToolButton;
mnuViewZoom150: TToolButton;
mnuViewZoom075: TToolButton;
mnuViewZoom025: TToolButton;
mnuViewZoom010: TToolButton;
mnuViewZoomFit: TToolButton;
mnuViewZoomCustom: TToolButton;
mnuDrawing: TMenuItem; // formerly TTBSubmenuItem
mnuDrawingShapes: TMenuItem; // formerly TTBSubmenuItem
mnuDrawingLines: TMenuItem; // formerly TTBSubmenuItem
mnuDrawingFractal: TMenuItem; // formerly TTBSubmenuItem
mnuDrawingText: TMenuItem; // formerly TTBSubmenuItem
mnuDrawingFractalFreehand: TToolButton;
mnuDrawingFractalLine: TToolButton;
mnuDrawingFractalPolyline: TToolButton;
mnuDrawingFractalCurve: TToolButton;
mnuDrawingFractalPolycurve: TToolButton;
mnuDrawingLinesPolycurve: TToolButton;
mnuDrawingLinesCurve: TToolButton;
mnuDrawingLinesPolyline: TToolButton;
mnuDrawingLinesLine: TToolButton;
mnuDrawingLinesFreehand: TToolButton;
mnuDrawingShapesRosette: TToolButton;
mnuDrawingShapesArc: TToolButton;
mnuDrawingShapesPolygon: TToolButton;
mnuDrawingShapesCircle: TToolButton;
mnuDrawingShapesRectangle: TToolButton;
mnuDrawingTextHyperlink: TToolButton;
mnuDrawingTextCurvedText: TToolButton;
mnuDrawingTextText: TToolButton;
mnuDrawingSymbols: TMenuItem; // formerly TTBSubmenuItem
mnuDrawingSymbolsSingle: TToolButton;
mnuDrawingSymbolsRandom: TToolButton;
mnuDrawingSymbolsDiamond: TToolButton;
mnuDrawingSymbolsSquare: TToolButton;
mnuDefineNewSymbol: TToolButton;
N19: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
SymbolLibrary1: TToolButton;
mnuDrawingGraph: TMenuItem; // formerly TTBSubmenuItem
TBSeparatorItem14: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
mnuDrawingGraphPolar: TToolButton;
mnuDrawingGraphHalfDiamond: TToolButton;
mnuDrawingGraphDiamond: TToolButton;
mnuDrawingGraphTriangle: TToolButton;
mnuDrawingGraphHexHorz: TToolButton;
mnuDrawingGraphHexVert: TToolButton;
mnuDrawingGraphSquare: TToolButton;
mnuDrawingGraphBlank: TToolButton;
TBSeparatorItem15: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
mnuDrawingSymbolsIconSpread: TToolButton;
mnuDrawingSymbolsIconSize: TToolButton;
TBSeparatorItem16: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
mnuDrawingFractalRoughness: TToolButton;
mnuDrawingFractalSeed: TToolButton;
TBSeparatorItem17: TMenuItem; // FIXME: Formerly TTBSeparatorItem so set Separator := True
mnuDrawingGraphGridSize: TToolButton;
mnuDrawingGraphSecGridSize: TToolButton;
edtLineThickness: TEdit; // formerly TTBEditItem
procedure UpdateGridLabel;
Function GetGridPositionFromLabel(LabelValue: Double): Double;
procedure EnableSymbolEditFunctions(symbolEditEnabled: boolean);
procedure WhenIdle(Sender: TObject; var Done: Boolean);
procedure FormMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure FormMouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure FormMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure FormCreate(Sender: TObject);
procedure LineStyleComboBoxDrawItem(Control: TWinControl;
Index: Integer; Rect: TRect; State: TOwnerDrawState);
procedure ActiveOverlayKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure OverlayListKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure AdhereScrollBars;
procedure SetScrollBarPositions;
procedure LoadZoomPercentageBox;
function FindOverlay(s: string): boolean;
procedure AddOverlay(s: string);
procedure DeleteOverlay(n: integer);
procedure SetDefaultOverlays();
procedure SwitchToolDispatcher(newtoolindex: integer; newtool: TToolHandler);
procedure IconBtnClick(Sender: TObject);
procedure FillColorBtnClick(Sender: TObject);
procedure ColorBtnClick(Sender: TObject);
procedure FormPaint(Sender: TObject);
procedure SeedSpinChange(Sender: TObject);
procedure RoughnessTrackBarChange(Sender: TObject);
procedure LineStyleComboBoxChange(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure OverlayListClickCheck(Sender: TObject);
procedure ActiveOverlayChange(Sender: TObject);
procedure OverlayListClick(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure RefreshExtent;
procedure FormResize(Sender: TObject);
procedure NoGraphBtnClick(Sender: TObject);
procedure SquareGraphBtnClick(Sender: TObject);
procedure HexGraphBtnClick(Sender: TObject);
procedure TriangleGraphBtnClick(Sender: TObject);
procedure DiamondGraphBtnClick(Sender: TObject);
procedure GridSizeBarChange(Sender: TObject);
procedure SaveMap(filename: string);
procedure LoadMap(filename: string; tempfile: boolean = false);
procedure SaveAsMenuItemClick(Sender: TObject);
procedure FileNewMenuItemClick(Sender: TObject);
procedure SelectAll1Click(Sender: TObject);
procedure ZoomInMenuItemClick(Sender: TObject);
procedure ZoomOutMenuItemClick(Sender: TObject);
procedure ShowAllMenuItemClick(Sender: TObject);
procedure AboutMenuItemClick(Sender: TObject);
procedure BackgroundColorChange(Sender: TObject);
procedure GridColorChange(Sender: TObject);
function ModifiedHasBeenSaved: boolean;
procedure BoldUnitCountChange(Sender: TObject);
procedure IconSizeBarChange(Sender: TObject);
procedure FontToolbar1Click(Sender: TObject);
procedure ChartGridBtnClick(Sender: TObject);
procedure MapSettingsClick(Sender: TObject);
procedure TextToolbarItemClick(Sender: TObject);
procedure SettingsMenuItemClick(Sender: TObject);
procedure UpdateOverlayImages(os: OverlaySet);
procedure ExitMenuItemClick(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure ParseParameters;
procedure PrintSetup1Click(Sender: TObject);
procedure PrintMap(usedefaults: boolean);
procedure Print1Click(Sender: TObject);
procedure BeginLineStyleChange(Sender: TObject);
procedure EndLineStyleChange(Sender: TObject);
procedure FillPatternChange(Sender: TObject);
procedure MeasurementMenuItemClick(Sender: TObject);
procedure WMDropFiles(var msg: TMessage); message WM_DROPFILES;
{ procedure WMQueryNewPalette(var msg: TMessage); message WM_QUERYNEWPALETTE;
procedure WMPaletteChanged(var msg: TMessage); message WM_PALETTECHANGED; }
procedure UpdatePalette;
procedure HandlePaletteChanged;
procedure UpdateColors(CanvasHandle: THandle);
{ procedure WMNCLButtonDown(var msg: TMessage); message WM_NCLBUTTONDOWN;
procedure WMRenderFormat(var msg: TMessage); message WM_RENDERFORMAT;
procedure WMRenderAllFormats(var msg: TMessage); message WM_RENDERALLFORMATS; }
function AlrightToSaveTo(filename: string): boolean;
procedure ClearPushPins;
procedure PushPinMenuItemClick(Sender: TObject);
procedure PushPinListClickCheck(Sender: TObject);
procedure RefreshPushPinMenu;
procedure RefreshPushPins;
procedure RefreshPushPinDistances(x, y: integer);
procedure PushPinListDrawItem(Control: TWinControl; Index: Integer;
Rect: TRect; State: TOwnerDrawState);
procedure OpenFigureMenuItemClick(Sender: TObject);
procedure ClosedFigureMenuItemClick(Sender: TObject);
procedure SuppressMenuClick(Sender: TObject);
procedure PanTimerTimer(Sender: TObject);
function GetVisibleRect: TRect;
procedure RestoreToolbarPositions;
procedure SaveToolbarPositions;
procedure FormClose(Sender: TObject; var formCloseAction: TCloseAction);
procedure BuildViewList;
procedure ViewPointClick(Sender: TObject);
procedure SaveCurrentViewClick(Sender: TObject);
procedure DeleteViewClick(Sender: TObject);
procedure RestoreDefaultToolbarsClick(Sender: TObject);
procedure ContentsMenuItemClick(Sender: TObject);
procedure GettingStarted1Click(Sender: TObject);
procedure Search1Click(Sender: TObject);
procedure OverlayListDblClick(Sender: TObject);
procedure OutlineColorClick(Sender: TObject);
procedure FormKeyUp(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure ArrayMenuItemClick(Sender: TObject);
procedure CloseFigureMenuItemClick(Sender: TObject);
procedure ReverseLineDirection1Click(Sender: TObject);
procedure HowDoIMenuItemClick(Sender: TObject);
procedure ReadMeMenuItemClick(Sender: TObject);
procedure Autoname1Click(Sender: TObject);
procedure InsertMenuItemClick(Sender: TObject);
procedure DoInvalidate;
procedure HideCrosshair;
procedure AppDeactivate(Sender: TObject);
procedure DisableCrosshair(Sender: TObject);
procedure InvokeSymbolEditor(symbolName: string; sym: Symbol);
procedure UninvokeSymbolEditor;
procedure CancelSymbolChanges;
procedure SaveSymbolChanges;
procedure cmdCancelEditClick(Sender: TObject);
procedure RotatedHexGraphBtnClick(Sender: TObject);
procedure HalfDiamondGraphBtnClick(Sender: TObject);
procedure PolarGraphBtnClick(Sender: TObject);
procedure SecondaryGridStyleChange(Sender: TObject);
procedure PrimaryGridStyleChange(Sender: TObject);
procedure GridStyleDrawItem(Control: TWinControl;
Index: Integer; Rect: TRect; State: TOwnerDrawState);
procedure PushPinListClick(Sender: TObject);
procedure PushPinWaypointMenuClick(Sender: TObject);
procedure PushPinHistoryClearMenuClick(Sender: TObject);
procedure PushpinRenameMenuClick(Sender: TObject);
procedure PushpinExportMenuClick(Sender: TObject);
procedure PushpinImportMenuClick(Sender: TObject);
procedure MakeWaypointsVisibleMenuClick(Sender: TObject);
procedure InvalidatePushPin(idx:integer);
procedure InvalidatePushPins;
procedure PushPinShowNumberMenuClick(Sender: TObject);
procedure PushPinShowNoteMenuClick(Sender: TObject);
procedure ReadOnlyMenuClick(Sender: TObject);
procedure SetReadOnlyMode(b:boolean);
function ExecuteHyperlink(hypertext:string; hyperflags:THyperlinkFlags):string;
procedure FlashReadOnlyProhibits;
procedure SetMapGrid(mapGridName:string; grid:TGraphGrid);
procedure FormMouseWheel(Sender: TObject; Shift: TShiftState;
WheelDelta: Integer; MousePos: TPoint; var Handled: Boolean);
procedure SymbolGroupListClick(Sender: TObject);
procedure IconCoolBarResize(Sender: TObject);
procedure UseArrowMenuItemClick(Sender: TObject);
procedure UsePanningToolMenuItemClick(Sender: TObject);
procedure ScrollBarScroll(Sender: TObject; ScrollCode: TScrollCode;
var ScrollPos: Integer);
procedure ZoomComboBoxClick(Sender: TObject);
procedure ZoomComboBoxKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure HandleGridSizeChange;
procedure edtGridSizeExit(Sender: TObject);
procedure edtGridSizeKeyPress(Sender: TObject; var Key: Char);
Procedure SetSelectionXSize(Sender: TObject);
Procedure SetSelectionYSize(Sender: TObject);
procedure edtXSizeKeyPress(Sender: TObject; var Key: Char);
procedure edtYSizeKeyPress(Sender: TObject; var Key: Char);
Function GetSelectionToolHandler: TSelectionToolHandler;
procedure FormConstrainedResize(Sender: TObject; var MinWidth,
MinHeight, MaxWidth, MaxHeight: Integer);
procedure RefreshOneShotTimer(Sender: TObject);
procedure aSelectionExecute(Sender: TObject);
procedure aOpenExecute(Sender: TObject);
procedure aZoomInExecute(Sender: TObject);
procedure aPanExecute(Sender: TObject);
procedure aRulerExecute(Sender: TObject);
procedure aFreeHandRulerExecute(Sender: TObject);
procedure aSaveExecute(Sender: TObject);
procedure aRepaintExecute(Sender: TObject);
procedure aUndoExecute(Sender: TObject);
procedure aRedoExecute(Sender: TObject);
procedure aReadOnlyExecute(Sender: TObject);
procedure aRectangleExecute(Sender: TObject);
procedure aCircleExecute(Sender: TObject);
procedure aPolygonExecute(Sender: TObject);
procedure aArcExecute(Sender: TObject);
procedure aChartGridExecute(Sender: TObject);
procedure aTextOutExecute(Sender: TObject);
procedure aCurvedTextExecute(Sender: TObject);
procedure aHyperLinkExecute(Sender: TObject);
procedure aGroupExecute(Sender: TObject);
procedure aUnGroupExecute(Sender: TObject);
procedure aDecomposeExecute(Sender: TObject);
procedure aNormalFreeHandExecute(Sender: TObject);
procedure aNormalLineExecute(Sender: TObject);
procedure aNormalPolylineExecute(Sender: TObject);
procedure aNormalCurveExecute(Sender: TObject);
procedure aNormalPolyCurveExecute(Sender: TObject);
procedure aFractalFreeHandExecute(Sender: TObject);
procedure aFractalPolylineExecute(Sender: TObject);
procedure aFractalCurveExecute(Sender: TObject);
procedure aFractalLineExecute(Sender: TObject);
procedure aFractalPolyCurveExecute(Sender: TObject);
procedure aAlignExecute(Sender: TObject);
procedure aFlipExecute(Sender: TObject);
procedure aSkewExecute(Sender: TObject);
procedure aRotateExecute(Sender: TObject);
procedure aScaleExecute(Sender: TObject);
procedure aMoveExecute(Sender: TObject);
procedure aRotate90Execute(Sender: TObject);
procedure aRotate45Execute(Sender: TObject);
procedure aArrayExecute(Sender: TObject);
procedure aOrderExecute(Sender: TObject);
procedure aSendToBackExecute(Sender: TObject);
procedure aSendBackwardExecute(Sender: TObject);
procedure aBringForwardExecute(Sender: TObject);
procedure aBringToFrontExecute(Sender: TObject);
procedure aPasteExecute(Sender: TObject);
procedure aCopyExecute(Sender: TObject);
procedure aCutExecute(Sender: TObject);
procedure aDeleteExecute(Sender: TObject);
procedure aScalpelExecute(Sender: TObject);
procedure aGlueExecute(Sender: TObject);
procedure aPlaceOneExecute(Sender: TObject);
procedure aPlaceSquareExecute(Sender: TObject);
procedure aPlaceDiamondExecute(Sender: TObject);
procedure aPlaceRandomExecute(Sender: TObject);
procedure aDefineSymbolExecute(Sender: TObject);
procedure aSymbolLibraryExecute(Sender: TObject);
procedure aDisplayOverlayExecute(Sender: TObject);
procedure aDisplayGridExecute(Sender: TObject);
procedure aGravitySnapExecute(Sender: TObject);
procedure aGridSnapExecute(Sender: TObject);
procedure aGravitySnapAlongExecute(Sender: TObject);
procedure aRotateSnapExecute(Sender: TObject);
procedure MRUListClick(Sender: TObject; const Filename: String);
procedure aSelectNoneExecute(Sender: TObject);
procedure aShowCTManagerExecute(Sender: TObject);
procedure aTranslateColorExecute(Sender: TObject);
procedure aInverseTranslateColorExecute(Sender: TObject);
procedure mnuColumnsAndRooftopsClick(Sender: TObject);
procedure aSetToNormalLinesExecute(Sender: TObject);
procedure aSetToFractalLinesExecute(Sender: TObject);
procedure aToggleNormalFractalLinesExecute(Sender: TObject);
procedure aFlipLineStyleExecute(Sender: TObject);
procedure ToolbarResize(Sender: TObject);
procedure mnuTransformGridSendbackwardClick(Sender: TObject);
procedure mnuTransformGridBringforwardClick(Sender: TObject);
procedure mnuViewZoomClick(Sender: TObject);
procedure doZoom(zoomstr: String);
procedure mnuDrawingSymbolsIconSizeClick(Sender: TObject);
procedure mnuDrawingSymbolsIconSpreadClick(Sender: TObject);
procedure mnuDrawingFractalRoughnessClick(Sender: TObject);
procedure mnuDrawingFractalSeedClick(Sender: TObject);
procedure mnuDrawingGraphGridSizeClick(Sender: TObject);
procedure mnuDrawingGraphSecGridSizeClick(Sender: TObject);
procedure edtLineThicknessAcceptText(Sender: TObject;
var NewText: String; var Accept: Boolean);
end;
const
crZoom = 5;
crPan = 6;
crText = 7;
crRosette = 8;
crRosetteClip = 9;
crCurve1 = 10;
crCurve2 = 11;
crCurve3 = 12;
crCurve4 = 13;
crCircle = 14;
crSquare = 15;
crFreeHand = 16;
crLine = 17;
crLine1 = 18;
crLine2 = 19;
crPolygon = 20;
crSngIcon = 21;
crDiaIcon = 22;
crSqrIcon = 23;
crRndIcon = 24;
crRuler = 25;
crGlue = 26;
crGlueHnd = 27;
crTGlue = 28;
crTGlueHnd = 29;
crTScalpelDelete = 30;
crTScalpelAdd = 31;
crTScalpelSeparate = 32;
crHyperlink = 33;
crTScalpelAddIntersection = 34;
var
MainForm: TMainForm;
PaintBox: TMainForm;
CurrentColor, CurrentFillColor: TColor;
HPal: HPALETTE;
CurrentFilename: string;
NeedToParseParams: boolean;
// Variables for using the map to edit symbols.
InvokedAsSymbolEditor: boolean;
MapBeforeSymbolEditor: MapCollection;
CaptionBeforeSymbolEditor: string;
CurrentlyEditedSymbol: Symbol;
EditedSymbolContents: DrawPrimitive;
PopulatedOverlays: OverlaySet;
ToolDispatcher: TToolHandler;
FractalLineHandler: TFractalLineToolHandler;
FractalPolylineHandler: TFractalPolylineToolHandler;
FractalCurveHandler: TFractalCurveToolHandler;
NormalLineHandler: TNormalLineToolHandler;
NormalCircleHandler: TNormalCircleToolHandler;
NormalArcHandler: TNormalArcToolHandler;
NormalPolylineHandler: TNormalPolylineToolHandler;
RectangleHandler: TRectangleToolHandler;
PolygonHandler: TPolygonToolHandler;
NormalCurveHandler: TNormalCurveToolHandler;
FractalPolyCurveHandler: TFractalPolyCurveToolHandler;
PolyCurveHandler: TPolyCurveToolHandler;
SelectionHandler: TSelectionToolHandler;
RulerHandler: TRulerToolHandler;
FreehandRulerHandler: TFreehandRulerToolHandler;
IconHandler: TIconToolHandler;
ZoomHandler: TZoomToolHandler;
PanHandler: TPanToolHandler;
PatternIconHandler: TPatternIconToolHandler;
SprayIconHandler: TSprayIconToolHandler;
FreehandHandler: TFreehandLineToolHandler;
FreehandFractalHandler: TFreehandFractalToolHandler;
TextHandler: TTextToolHandler;
CurvedTextHandler: TTextCurveToolHandler;
ChartGridHandler: TChartGridToolHandler;
HyperlinkHandler: THyperlinkToolHandler;
GlueHandler: TGlueHandler;
ScalpelHandler: TScalpelHandler;
PopupX, PopupY: integer;
CursorX, CursorY: Coord;
LastMouseX, LastMouseY: integer;
LastInsertFilterIndex : integer;
LastOrderIndex:integer;
ChangingGridSizeEdit : Boolean;
implementation
uses ReplacementOverlay, Splash, About, Skew, MapSettings, Snap, Clipbrd,
CustomPrint, movesel, CreateArray, DefineNewSymbol, NewGroup, LocalizedStrings,
CustomHint, BitmapProperties, CTManager, frmMakeFrom3DUnit,
Process;
{$R *.dfm}
{$R Resource.res}
var AnnotateFont:TFont;
procedure TMainForm.AppDeactivate(Sender: TObject);
begin
HideCrosshair;
end;
function TMainForm.GetVisibleRect: TRect;
var
i: integer;
begin
result := BoundsRect;
for i := 0 to ControlCount - 1 do
if (Controls[i] is TTBDock) then
begin
if Controls[i].Align = alTop then result.top := Controls[i].Top + Controls[i].Height;
if Controls[i].Align = alBottom then result.bottom := Controls[i].Top;
if Controls[i].Align = alLeft then result.left := Controls[i].Left + Controls[i].Width;
if Controls[i].Align = alRight then result.right := Controls[i].Left;
end;
end;
procedure TMainForm.FormPaint(Sender: TObject);
var
os: OverlaySet;
oldcursor: TCursor;
begin
if Map = nil then
Exit;
oldcursor := Screen.Cursor;
Screen.Cursor := crHourglass;
try
os := Map.OverlaysInUse;
if os <> PopulatedOverlays then
UpdateOverlayImages(os);
// Handle palette-based devices (not applicable cross-platform; abstracted)
// if IsPaletteDevice then
// begin
// {$IFDEF MSWINDOWS}
// // Palette handling on Windows, abstracted or replaced
// SelectPalette(PaintBox.Canvas.Handle, hPal, False);
// UnrealizeObject(hPal);
// RealizePalette(PaintBox.Canvas.Handle);
// {$ENDIF}
// end;
// Draw the map on the current view
Map.Draw(Map.CurrentView, True);
// Draw grid and additional graphical elements
DrawSnapGrid(False);
RefreshPushPins;
// Paint additional UI elements
ToolDispatcher.Paint;
// Update UI components and view
SetScrollBarPositions;
LoadZoomPercentageBox;
finally
Screen.Cursor := oldcursor;
end;
end;
procedure TMainForm.FormKeyUp(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
case Key of
VK_SHIFT, VK_CONTROL, VK_MENU:
begin
if Assigned(ToolDispatcher) then
begin
ToolDispatcher.HideCrosshair;
ToolDispatcher.MouseMove(Shift, LastMouseX, LastMouseY);
end;
end;
end;
end;
procedure TMainForm.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
// Don't interfere with the workings of dialogs that
// need these keys.
//
// Note: We're testing <> Nil for the dynamically created forms,
// because they won't normally be around unless they're up--testing
// against Not .Visible would cause an exception.
if (ActiveControl = OverlayList) or
(ActiveControl = ChooseFont.TextContent) or
(AddSymbolGroup <> nil) or
(NewSymbol <> nil) or
(SymbolLibraryForm.Visible) then exit;
case Key of
VK_BACK:
begin
if Assigned(ToolDispatcher) then ToolDispatcher.Backspace;
Key := 0;
end;
VK_ESCAPE:
begin
if Assigned(ToolDispatcher) then ToolDispatcher.Escape;
Key := 0;
end;
VK_DELETE:
begin
Map.Delete;
if Assigned(ToolDispatcher) then ToolDispatcher.Refresh;
Key := 0;
end;
VK_SHIFT, VK_CONTROL, VK_MENU:
begin
if Assigned(ToolDispatcher) then ToolDispatcher.MouseMove(Shift, LastMouseX, LastMouseY);
end;
end;
end;
procedure TMainForm.FormMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
MainForm.ActiveControl := nil; //zifnabbe 20/09/2002; unfocusing of overlaylist bug. Is there a better way?
if Assigned(ToolDispatcher) then
begin
if (not ToolDispatcher.MouseDown(Button, Shift, X, Y)) and (Button = mbRight) then
begin
Map.CurrentView.Grid.SetMeasurementUnitChecks(ChangeUnitsSubMenu);
PopupX := X;
PopupY := Y;
MainPopupMenu.Popup(X, Y);