?? unitmainform.~pas
字號(hào):
unit UnitMainForm;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, OleCtrls, MapXLib_TLB, Grids, yhbGrid, Buttons, DB,
ADODB, TFlatEditUnit, ComCtrls, Menus, ExtCtrls, dxNavBar, dxNavBarBase,
dxNavBarCollns, ToolWin, ImgList, MapXContainer, AppCmdCtrl, jpeg, DBTrees,
VirtualDBEngine, bsSkinData, BusinessSkinForm, MapXDrv, UnitSearch,
UnitDrawShape, MapXTools, MapXMessages, MapXBase, OleCtnrs, UnitModuleBase;
type
TAppModule_Main = class(TAppFormModule)
public
constructor Create;override;
procedure CreateViewModule(AParent:TWinControl);override;
procedure ShowViewModule;override;
procedure UnViewModule;override;
end;
TForm_Main = class(TForm_Base)
OpenDialog1: TOpenDialog;
Button9: TButton;
Button10: TButton;
Button11: TButton;
Button12: TButton;
MainMenu1: TMainMenu;
NCustomDraw: TMenuItem;
NObjectModify: TMenuItem;
NSymbol: TMenuItem;
NLine: TMenuItem;
NPoly: TMenuItem;
NCircle: TMenuItem;
NArc: TMenuItem;
NRect: TMenuItem;
NEllipse: TMenuItem;
NText: TMenuItem;
N9: TMenuItem;
NLayerConfig: TMenuItem;
NNewLayer: TMenuItem;
NLayerOptions: TMenuItem;
NRemoveLayer: TMenuItem;
NSelectAll: TMenuItem;
NCoordSelect: TMenuItem;
NInvertSelect: TMenuItem;
NClearSelect: TMenuItem;
NCustomTools: TMenuItem;
NZoomIn: TMenuItem;
NZoomOut: TMenuItem;
NPan: TMenuItem;
NClickSelect: TMenuItem;
NRectSelect: TMenuItem;
NPolySelect: TMenuItem;
N37: TMenuItem;
NRadiusSelect: TMenuItem;
NWindow: TMenuItem;
N42: TMenuItem;
N43: TMenuItem;
N44: TMenuItem;
NCopyLayer: TMenuItem;
NMergeLayer: TMenuItem;
NCopy: TMenuItem;
NPaste: TMenuItem;
NDelete: TMenuItem;
NClear: TMenuItem;
pmMapView: TPopupMenu;
N2: TMenuItem;
NDistance: TMenuItem;
NArea: TMenuItem;
NMerge: TMenuItem;
NClearLayers: TMenuItem;
Panel1: TPanel;
Panel2: TPanel;
NHelp: TMenuItem;
NLoadLayer: TMenuItem;
Splitter1: TSplitter;
N64: TMenuItem;
N65: TMenuItem;
CoolBar1: TCoolBar;
N69: TMenuItem;
Splitter3: TSplitter;
ImageList1: TImageList;
NPLine: TMenuItem;
NLabel: TMenuItem;
NCenter: TMenuItem;
NGlobalMap: TMenuItem;
NCut: TMenuItem;
Panel5: TPanel;
MapXObject1: TMapXObject;
NNavigation: TMenuItem;
NModifyMode: TMenuItem;
NModeFeature: TMenuItem;
NModeNode: TMenuItem;
NModeAddNode: TMenuItem;
ToolBarDrawMapTool: TToolBar;
TBtnSelectTool: TToolButton;
TBtnRadiusSelectTool: TToolButton;
TBtnRectSelectTool: TToolButton;
TBtnPolygonSelectTool: TToolButton;
TBtnClearSelTool: TToolButton;
TBtnCUSTOM_SYMBOL_TOOL: TToolButton;
TBtnCUSTOM_LINE_TOOL: TToolButton;
TBtnCUSTOM_POLYLINE_TOOL: TToolButton;
TBtnCUSTOM_RECTANGLE_TOOL: TToolButton;
TBtnCUSTOM_CIRCULARREGION_TOOL: TToolButton;
TBtnCUSTOM_REGION_TOOL: TToolButton;
TBtnCUSTOM_TEXT_TOOL: TToolButton;
TBtnCUSTOM_LABEL_TOOL: TToolButton;
TBtnLoadGS: TToolButton;
TBtnUpLoadGST: TToolButton;
TBtnPackMap: TToolButton;
TBtnLayerManage: TToolButton;
TBtnDrawStyleModify: TToolButton;
ToolBarMapViewTool: TToolBar;
TBtnmiPanTool: TToolButton;
TBtnCUSTOM_ZOOMIN_TOOL: TToolButton;
TBtnCUSTOM_ZOOMOUT_TOOL: TToolButton;
TBtnmiCenterTool: TToolButton;
ToolButton1: TToolButton;
TBtnNavigation: TToolButton;
TBtnGlobalMap: TToolButton;
N7: TMenuItem;
NToolBar: TMenuItem;
NStatusBar: TMenuItem;
CoolBar2: TCoolBar;
ToolBar1: TToolBar;
N20: TMenuItem;
NBOperators: TMenuItem;
N1: TMenuItem;
NExport: TMenuItem;
NExportAsImage: TMenuItem;
N5: TMenuItem;
NToRegion: TMenuItem;
NToLine: TMenuItem;
PageControl1: TPageControl;
TabSheet1: TTabSheet;
ImageList2: TImageList;
ImageList3: TImageList;
tvLayers: TTreeView;
pmFeatureClass: TPopupMenu;
pmLayer: TPopupMenu;
pmAllLayers: TPopupMenu;
PNLoadLayer2: TMenuItem;
PNNewLayer2: TMenuItem;
PNRemoveLayer: TMenuItem;
N18: TMenuItem;
N23: TMenuItem;
ImageList4: TImageList;
PNNewLayer1: TMenuItem;
PNLoadLayer1: TMenuItem;
N26: TMenuItem;
N27: TMenuItem;
FeatureClass1: TMenuItem;
N28: TMenuItem;
N30: TMenuItem;
N29: TMenuItem;
N31: TMenuItem;
N32: TMenuItem;
N33: TMenuItem;
N34: TMenuItem;
N35: TMenuItem;
N36: TMenuItem;
N38: TMenuItem;
N39: TMenuItem;
N40: TMenuItem;
PNZoomIn: TMenuItem;
PNZoomOut: TMenuItem;
PNCenter: TMenuItem;
N49: TMenuItem;
PNNavigation: TMenuItem;
N51: TMenuItem;
PNViewBeforeMap: TMenuItem;
PNGlobalMap: TMenuItem;
PNIniMap: TMenuItem;
N57: TMenuItem;
N59: TMenuItem;
PNPan: TMenuItem;
N41: TMenuItem;
N46: TMenuItem;
PNClearLayers: TMenuItem;
N16: TMenuItem;
N17: TMenuItem;
PNLayerOptions3: TMenuItem;
NClipWithRect: TMenuItem;
N25: TMenuItem;
N55: TMenuItem;
N15: TMenuItem;
NClose: TMenuItem;
SaveDialog1: TSaveDialog;
N21: TMenuItem;
NMakeTarget: TMenuItem;
NClearTarget: TMenuItem;
N56: TMenuItem;
N75: TMenuItem;
NBreakLine: TMenuItem;
NBreak: TMenuItem;
est1: TMenuItem;
TBtnCUSTOM_ELLIPSE_TOOL: TToolButton;
TBtnCUSTOM_ARC_TOOL: TToolButton;
PNEditable: TMenuItem;
N77: TMenuItem;
NAlign: TMenuItem;
NAlignLeft: TMenuItem;
NAlignRight: TMenuItem;
NAlignTop: TMenuItem;
NAlignBottom: TMenuItem;
NAlignVCenter: TMenuItem;
NAlignHCenter: TMenuItem;
N85: TMenuItem;
NAddToProject: TMenuItem;
PNAddToProject: TMenuItem;
N89: TMenuItem;
N11: TMenuItem;
PNCopyLayer: TMenuItem;
N12: TMenuItem;
N14: TMenuItem;
TBtnShowEagleEye: TToolButton;
ToolButton4: TToolButton;
NShowEagleEye: TMenuItem;
PNShowEagleEye: TMenuItem;
Panel_Pages: TPanel;
SBar: TStatusBar;
Panel3: TPanel;
pcControl: TPageControl;
tsData: TTabSheet;
ScrollBox1: TScrollBox;
tsMessage: TTabSheet;
RichEdit_UserMsg: TRichEdit;
tsSearch: TTabSheet;
ScrollBox2: TScrollBox;
Frame_Search1: TFrame_Search;
tsDraw: TTabSheet;
ScrollBox3: TScrollBox;
Frame_DrawShape1: TFrame_DrawShape;
ToolBar2: TToolBar;
TBtnCopy: TToolButton;
TBtnCut: TToolButton;
TBtnPaste: TToolButton;
TBtnMerge: TToolButton;
TBtnBreak: TToolButton;
TBtnAlignLeft: TToolButton;
ToolButton11: TToolButton;
ToolButton13: TToolButton;
TBtnAlignRight: TToolButton;
TBtnAlignTop: TToolButton;
TBtnAlignBottom: TToolButton;
TBtnAlignVCenter: TToolButton;
TBtnAlignHCenter: TToolButton;
ToolButton2: TToolButton;
TBtnToLine: TToolButton;
TBtnToRegon: TToolButton;
ToolButton3: TToolButton;
TBtnBreakLine: TToolButton;
Panel6: TPanel;
cb_Maps: TComboBox;
ToolButton7: TToolButton;
ToolBar3: TToolBar;
ToolButton8: TToolButton;
N3: TMenuItem;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure MapXObject1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure MapXObject1MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure MapXObject1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure MapXObject1ToolUsed(ASender: TObject; ToolNum: Smallint; X1,
Y1, X2, Y2, Distance: Double; Shift, Ctrl: WordBool;
var EnableDefault: WordBool);
procedure MapXObject1DblClick(Sender: TObject);
procedure NZoomInClick(Sender: TObject);
procedure NZoomOutClick(Sender: TObject);
procedure NPanClick(Sender: TObject);
procedure NClickSelectClick(Sender: TObject);
procedure NRectSelectClick(Sender: TObject);
procedure NPolySelectClick(Sender: TObject);
procedure NRadiusSelectClick(Sender: TObject);
procedure NSymbolClick(Sender: TObject);
procedure NTextClick(Sender: TObject);
procedure NRectClick(Sender: TObject);
procedure NDistanceClick(Sender: TObject);
procedure NLoadLayerClick(Sender: TObject);
procedure NClearLayersClick(Sender: TObject);
procedure NMergeClick(Sender: TObject);
procedure NLineClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure MapXObject1MapViewChanged(Sender: TObject);
procedure NCenterClick(Sender: TObject);
procedure NPolyClick(Sender: TObject);
procedure NModeFeatureClick(Sender: TObject);
procedure NModeNodeClick(Sender: TObject);
procedure NModeAddNodeClick(Sender: TObject);
procedure NSelectAllClick(Sender: TObject);
procedure NClearSelectClick(Sender: TObject);
procedure MapXObject1SelectionChanged(Sender: TObject);
procedure NPLineClick(Sender: TObject);
procedure NCircleClick(Sender: TObject);
procedure NLabelClick(Sender: TObject);
procedure NToolBarClick(Sender: TObject);
procedure NStatusBarClick(Sender: TObject);
procedure NGlobalMapClick(Sender: TObject);
procedure NNavigationClick(Sender: TObject);
procedure NInvertSelectClick(Sender: TObject);
procedure NDeleteClick(Sender: TObject);
procedure NClearClick(Sender: TObject);
procedure NArcClick(Sender: TObject);
procedure MapXObject1DrawUserLayer(ASender: TObject;
const Layer: IDispatch; hOutputDC, hAttributeDC: Cardinal;
const RectFull, RectInvalid: IDispatch);
procedure NExportAsImageClick(Sender: TObject);
procedure tvLayersKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure tvLayersMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure tvLayersContextPopup(Sender: TObject; MousePos: TPoint;
var Handled: Boolean);
procedure tvLayersChange(Sender: TObject; Node: TTreeNode);
procedure NNewLayerClick(Sender: TObject);
procedure NRemoveLayerClick(Sender: TObject);
procedure NLayerOptionsClick(Sender: TObject);
procedure NToRegionClick(Sender: TObject);
procedure NToLineClick(Sender: TObject);
procedure NClipWithRectClick(Sender: TObject);
procedure NMakeTargetClick(Sender: TObject);
procedure NClearTargetClick(Sender: TObject);
procedure NPasteClick(Sender: TObject);
procedure NCopyClick(Sender: TObject);
procedure NCutClick(Sender: TObject);
procedure N65Click(Sender: TObject);
procedure N31Click(Sender: TObject);
procedure N23Click(Sender: TObject);
procedure N32Click(Sender: TObject);
procedure N38Click(Sender: TObject);
procedure N35Click(Sender: TObject);
procedure NBreakLineClick(Sender: TObject);
procedure NBreakClick(Sender: TObject);
procedure NEllipseClick(Sender: TObject);
procedure N42Click(Sender: TObject);
procedure MapXObject1KeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure N36Click(Sender: TObject);
procedure PNEditableClick(Sender: TObject);
procedure NAlignLeftClick(Sender: TObject);
procedure NAlignRightClick(Sender: TObject);
procedure NAlignTopClick(Sender: TObject);
procedure NAlignBottomClick(Sender: TObject);
procedure NAlignVCenterClick(Sender: TObject);
procedure NAlignHCenterClick(Sender: TObject);
procedure N59Click(Sender: TObject);
procedure tvLayersDragDrop(Sender, Source: TObject; X, Y: Integer);
procedure tvLayersDragOver(Sender, Source: TObject; X, Y: Integer;
State: TDragState; var Accept: Boolean);
procedure NAddToProjectClick(Sender: TObject);
procedure NCopyLayerClick(Sender: TObject);
procedure NCloseClick(Sender: TObject);
procedure NShowEagleEyeClick(Sender: TObject);
procedure N40Click(Sender: TObject);
procedure cb_MapsChange(Sender: TObject);
procedure N3Click(Sender: TObject);
private
{ Private declarations }
SourceFts:Features;
PointSelectTool:TPointSelectTool;
{注冊(cè)應(yīng)用程序命令關(guān)系}
procedure RegisterCmdCtrlItems;
{取得選擇圖層數(shù)量}
function GetSelectionLayerCount:Integer;
{重建數(shù)據(jù)網(wǎng)格}
procedure RefreshSelectionRecords;
{地圖工具觸發(fā)事件}
procedure WMMapToolsEvent(var Message:TMessage);message WM_MAPTOOLSEVENT;
procedure WMEndTracking(var Message:TMessage);message WM_ENDTRACKING;
{導(dǎo)航窗口觸發(fā)導(dǎo)航事件}
procedure DoOnNavigate(Sender:TObject; Direction:Integer);
{圖層樹節(jié)點(diǎn)選擇狀態(tài)發(fā)生變化}
procedure DoOnNodeStateChanged(Sender:TObject; aNode:TTreeNode);
{檢查是否可以執(zhí)行創(chuàng)建圖形的命令}
procedure DoCanExecute_CreateShape(Sender, Trigger:TObject; var CanExec:Boolean);
{檢查是否可以執(zhí)行編輯圖形的命令}
procedure DoCanExecute_EditShape(Sender, Trigger:TObject; var CanExec:Boolean);
{設(shè)置完當(dāng)前工具后觸發(fā)事件}
procedure DoAfterSetCurrentTool(Sender:TObject; AToolObj:TBaseMapTool);
{雙擊事件}
procedure DoOnFeatureDblClick(Sender:TObject; Ft:Feature);
{圖形被刪除前}
procedure DoBeforeDeleteFeature(Sender:TObject; Ft:Feature; ActionId:Integer;
var Cancel:Boolean);
{圖形被創(chuàng)建后}
procedure DoOnFeatureCreate(Sender:TObject; ActionId:Integer; Ft:Feature);
{選擇圖形被刪除前}
procedure DoBeforeSelectionDeleted(ASender:TObject; ALayer:CMapXLayer);
{工具結(jié)束返回到某一默認(rèn)工具時(shí)}
procedure DoOnTurnTool(Sender:TObject);
protected
procedure ApplayFunctions;override;
public
CmdToolGroups:TCmdCtrlGroupList;
class function GetModuleID:DWORD;override;
procedure InitEyeForm;
{清除用戶圖層組的項(xiàng)目}
procedure RemoveUserLayers;
{清除指定圖層}
procedure RemoveuserLayer(const Index:Integer);
procedure MoveLayer(const FromIndex, ToIndex:Integer);
procedure SetLayerVisible(const Index:Integer; const Visible:Boolean);
procedure SetLayerEditable(const Index:Integer; const Editable:Boolean);
procedure SetLayerSelectable(const Index:Integer; const Selectable:Boolean);
procedure SetLayerAutoLabel(const Index:Integer; const AutoLabel:Boolean);
procedure SetRadioCommand(MainObj:TObject);
end;
implementation
uses ComObj, ActiveX, WinControl, WinFileSystem, AppDebug, mis_Instance,
MapXAPIs, MapXAdvance, MapXStyles, MapXConsts, UnitProjectOptions,
UnitNavigation, UnitSaveAs, BusinessDialogs, UnitLayerControl,
UnitLayerInfo, UnitRecords, UnitEagleEye, UnitGISShell, UnitShellAPIs,
UnitAppTypes, UnitAppConsts, UnitAboutForm;
{$R *.dfm}
{ TAppModule_Main }
constructor TAppModule_Main.Create;
begin
inherited Create;
ModuleID:=ID_MODULE_MAIN;
ModuleName:='系統(tǒng)主模塊';
ModuleClass:=TForm_Main;
end;
procedure TAppModule_Main.CreateViewModule(AParent: TWinControl);
begin
end;
procedure TForm_Main.FormCreate(Sender: TObject);
begin
//-------------------------------------------------------------------------//
AppMsgHandle:=Self.Handle;
SysTree:=tvLayers;
//-------------------------------------------------------------------------//
//加載地圖工具設(shè)置//
MyGIS:=CreateAppProject(Self, MapXObject1);
with MyGIS do
begin
OnTurnTool:=DoOnTurnTool;
GMapTools.m_Map.SysTools.AfterSetCurrentTool:=DoAfterSetCurrentTool;
GMapTools.m_Map.UserTools.AfterSetCurrentTool:=DoAfterSetCurrentTool;
end;
//-------------------------------------------------------------------------//
//加載應(yīng)用程序命令框架設(shè)置//
CmdToolGroups:=TCmdCtrlGroupList.Create;
RegisterCmdCtrlItems;
CmdToolGroups.Items[0].SetRadioIndex(NPan);
//-------------------------------------------------------------------------//
if Frame_Search1<>nil then
Frame_Search1.MapX:=MyGIS.GMapTools.MapX;
if Frame_DrawShape1<>nil then
Frame_DrawShape1.SelectionChanged;
//-------------------------------------------------------------------------//
end;
procedure TForm_Main.FormDestroy(Sender: TObject);
begin
CmdToolGroups.Free; CmdToolGroups:=nil;
MyGIS.Free; MyGIS:=nil;
ClearLayerTreeInfo(tvLayers);
end;
procedure TForm_Main.MapXObject1MouseDown(Sender: TObject;
Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
MyGIS.GMapTools.m_Map.DoMouseDown(Sender, Button, Shift, X, Y);
end;
procedure TForm_Main.MapXObject1MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
MyGIS.GMapTools.m_Map.DoMouseUp(Sender, Button, Shift, X, Y);
end;
procedure TForm_Main.MapXObject1MouseMove(Sender: TObject; Shift: TShiftState;
X, Y: Integer);
var
m_x, m_y:Double;
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