source: git/src/mainfrm.h @ 5757725

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Last change on this file since 5757725 was 5757725, checked in by Olly Betts <olly@…>, 23 years ago

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1//
2//  mainfrm.h
3//
4//  Main frame handling for Aven.
5//
6//  Copyright (C) 2000-2001, Mark R. Shinwell.
7//  Copyright (C) 2001-2002 Olly Betts
8//
9//  This program is free software; you can redistribute it and/or modify
10//  it under the terms of the GNU General Public License as published by
11//  the Free Software Foundation; either version 2 of the License, or
12//  (at your option) any later version.
13//
14//  This program is distributed in the hope that it will be useful,
15//  but WITHOUT ANY WARRANTY; without even the implied warranty of
16//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17//  GNU General Public License for more details.
18//
19//  You should have received a copy of the GNU General Public License
20//  along with this program; if not, write to the Free Software
21//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
22//
23
24#ifndef mainfrm_h
25#define mainfrm_h
26
27#include "wx.h"
28#include "gfxcore.h"
29#include "message.h"
30#include "aventreectrl.h"
31#include "img.h"
32
33#include <list>
34// FIXME: do this with a configure test...
35#if defined(__GNUC__) && __GNUC__ == 3
36#include <ext/hash_map>
37#else
38#include <hash_map>
39#endif
40
41using namespace std;
42
43#include <math.h>
44
45// This is for mingw32/Visual C++:
46#ifndef M_PI
47#define M_PI 3.14159265358979323846
48#endif
49
50extern const int NUM_DEPTH_COLOURS;
51
52enum {
53    menu_FILE_OPEN = 1000,
54    menu_FILE_OPEN_PRES,
55#ifdef AVENGL
56    menu_FILE_OPEN_TERRAIN,
57#endif
58    menu_FILE_QUIT,
59    menu_ROTATION_START,
60    menu_ROTATION_STOP,
61    menu_ROTATION_TOGGLE,
62    menu_ROTATION_SPEED_UP,
63    menu_ROTATION_SLOW_DOWN,
64    menu_ROTATION_REVERSE,
65    menu_ROTATION_STEP_CCW,
66    menu_ROTATION_STEP_CW,
67    menu_ORIENT_MOVE_NORTH,
68    menu_ORIENT_MOVE_EAST,
69    menu_ORIENT_MOVE_SOUTH,
70    menu_ORIENT_MOVE_WEST,
71    menu_ORIENT_SHIFT_LEFT,
72    menu_ORIENT_SHIFT_RIGHT,
73    menu_ORIENT_SHIFT_UP,
74    menu_ORIENT_SHIFT_DOWN,
75    menu_ORIENT_PLAN,
76    menu_ORIENT_ELEVATION,
77    menu_ORIENT_HIGHER_VP,
78    menu_ORIENT_LOWER_VP,
79    menu_ORIENT_ZOOM_IN,
80    menu_ORIENT_ZOOM_OUT,
81    menu_ORIENT_DEFAULTS,
82    menu_VIEW_SHOW_LEGS,
83    menu_VIEW_SHOW_CROSSES,
84    menu_VIEW_SHOW_NAMES,
85    menu_VIEW_SHOW_SURFACE,
86    menu_VIEW_SURFACE_DEPTH,
87    menu_VIEW_SURFACE_DASHED,
88    menu_VIEW_SHOW_OVERLAPPING_NAMES,
89    menu_VIEW_SHOW_ENTRANCES,
90    menu_VIEW_SHOW_FIXED_PTS,
91    menu_VIEW_SHOW_EXPORTED_PTS,
92    menu_VIEW_INDICATORS,
93    menu_VIEW_COMPASS,
94    menu_VIEW_CLINO,
95    menu_VIEW_DEPTH_BAR,
96    menu_VIEW_SCALE_BAR,
97    menu_VIEW_STATUS_BAR,
98    menu_VIEW_GRID,
99    menu_VIEW_SIDE_PANEL,
100#ifdef AVENGL
101    menu_VIEW_ANTIALIAS,
102    menu_VIEW_SOLID_SURFACE,
103#endif
104    menu_VIEW_METRIC,
105    menu_VIEW_DEGREES,
106    menu_PRES_CREATE,
107    menu_PRES_GO,
108    menu_PRES_GO_BACK,
109    menu_PRES_RESTART,
110    menu_PRES_RECORD,
111    menu_PRES_FINISH,
112    menu_PRES_ERASE,
113    menu_PRES_ERASE_ALL,
114    menu_CTL_REVERSE,
115    menu_CTL_CANCEL_DIST_LINE,
116    menu_HELP_ABOUT,
117    button_FIND,
118    button_HIDE
119};
120
121class PointInfo {
122    friend class MainFrm;
123    Double x, y, z;
124    bool isLine; // false => move, true => draw line
125    bool isSurface;
126    bool isChangingUGState;
127    bool lastWasMove;
128    wxPoint* dest;
129
130public:
131    Double GetX() const { return x; }
132    Double GetY() const { return y; }
133    Double GetZ() const { return z; }
134    bool IsLine() const { return isLine; }
135    bool IsSurface() const { return isSurface; }
136
137    void SetChangingUGState(bool b) { isChangingUGState = b; }
138    bool IsChangingUGState() const { return isChangingUGState; }
139
140    void SetLastWasMove(bool b) { lastWasMove = b; }
141    bool LastWasMove() const { return lastWasMove; }
142
143    void SetDestination(wxPoint* p) { dest = p; }
144    wxPoint* GetDestination() const { return dest; }
145};
146
147class LabelInfo {
148    friend class MainFrm;
149    Double x, y, z;
150    wxString text;
151    int flags;
152    wxTreeItemId tree_id;
153
154public:
155    Double GetX() const { return x; }
156    Double GetY() const { return y; }
157    Double GetZ() const { return z; }
158
159    wxString GetText() const { return text; }
160
161    bool IsEntrance() const { return flags & img_SFLAG_ENTRANCE; }
162    bool IsFixedPt() const { return flags & img_SFLAG_FIXED; }
163    bool IsExportedPt() const { return flags & img_SFLAG_EXPORTED; }
164    bool IsUnderground() const { return flags & img_SFLAG_UNDERGROUND; }
165    bool IsSurface() const { return flags & img_SFLAG_SURFACE; }
166};
167
168class MainFrm : public wxFrame {
169    int m_SashPosition;
170    list<PointInfo*>* m_Points;
171    list<LabelInfo*> m_Labels;
172    hash_map<wxTreeItemId, LabelInfo*> m_LabelMap;
173    Double m_XExt;
174    Double m_YExt;
175    Double m_ZExt;
176    Double m_XMin;
177    Double m_YMin;
178    Double m_ZMin;
179    int m_NumLegs;
180    int m_NumPoints;
181    int m_NumCrosses;
182    int m_NumExtraLegs;
183    GfxCore* m_Gfx;
184    wxPen* m_Pens;
185    wxBrush* m_Brushes;
186    wxString m_FileToLoad;
187    int m_NumEntrances;
188    int m_NumFixedPts;
189    int m_NumExportedPts;
190    wxSplitterWindow* m_Splitter;
191    wxPanel* m_Panel;
192    AvenTreeCtrl* m_Tree;
193    wxBoxSizer* m_PanelSizer;
194    wxPanel* m_FindPanel;
195    wxTreeItemId m_TreeRoot;
196    wxButton* m_FindButton;
197    wxButton* m_HideButton;
198    wxTextCtrl* m_FindBox;
199    wxBoxSizer* m_FindButtonSizer;
200    wxBoxSizer* m_HideButtonSizer;
201    wxBoxSizer* m_FindSizer;
202    wxStaticText* m_MousePtr;
203    wxStaticText* m_Coords;
204    wxStaticText* m_StnCoords;
205    wxStaticText* m_StnName;
206    wxStaticText* m_StnAlt;
207    wxStaticText* m_Dist1;
208    wxStaticText* m_Dist2;
209    wxStaticText* m_Dist3;
210    wxStaticText* m_Found;
211    wxCheckBox* m_RegexpCheckBox;
212    FILE* m_PresFP;
213    wxString m_File;
214    bool m_PresLoaded;
215    bool m_Recording;
216
217    struct {
218        Double x, y, z;
219    } m_Offsets;
220
221    struct {
222        Double xmin, xmax;
223        Double ymin, ymax;
224        Double zmin, zmax;
225    } m_TerrainExtents;
226
227    struct {
228        int x, y;
229    } m_TerrainSize;
230
231    Double* m_TerrainGrid;
232
233    void SetTreeItemColour(LabelInfo* label);
234    void FillTree();
235    void ClearPointLists();
236    bool LoadData(const wxString& file, wxString prefix = "");
237#ifdef AVENGL
238    bool LoadTerrain(const wxString& file);
239    void OpenTerrain(const wxString& file);
240#endif
241    void SortIntoDepthBands(list<PointInfo*>& points);
242    void IntersectLineWithPlane(Double x0, Double y0, Double z0,
243                                Double x1, Double y1, Double z1,
244                                Double z, Double& x, Double& y);
245    Double GetDepthBoundaryBetweenBands(int a, int b);
246    int GetDepthColour(Double z);
247    void CentreDataset(Double xmin, Double ymin, Double zmin);
248
249    wxString GetTabMsg(int key) {
250        wxString x(msg(key)); x.Replace("##", "\t"); x.Replace("@", "&"); return x;
251    }
252
253    void InitialisePensAndBrushes();
254    void CreateMenuBar();
255    void CreateToolBar();
256    void CreateSidePanel();
257
258public:
259    MainFrm(const wxString& title, const wxPoint& pos, const wxSize& size);
260    ~MainFrm();
261
262    void OpenFile(const wxString& file, wxString survey = "", bool delay = false);
263#ifdef AVENPRES
264    void OnOpenPresUpdate(wxUpdateUIEvent& event);
265#endif
266    void OnFileOpenTerrainUpdate(wxUpdateUIEvent& event);
267
268    void OnFind(wxCommandEvent& event);
269    void OnHide(wxCommandEvent& event);
270
271    void OnOpen(wxCommandEvent& event);
272    void OnFileOpenTerrain(wxCommandEvent& event);
273#ifdef AVENPRES
274    void OnOpenPres(wxCommandEvent& event);
275#endif
276    void OnQuit(wxCommandEvent& event);
277
278#ifdef AVENPRES
279    void OnPresCreate(wxCommandEvent& event);
280    void OnPresGo(wxCommandEvent& event);
281    void OnPresGoBack(wxCommandEvent& event);
282    void OnPresFinish(wxCommandEvent& event);
283    void OnPresRestart(wxCommandEvent& event);
284    void OnPresRecord(wxCommandEvent& event);
285    void OnPresErase(wxCommandEvent& event);
286    void OnPresEraseAll(wxCommandEvent& event);
287
288    void OnPresCreateUpdate(wxUpdateUIEvent& event);
289    void OnPresGoUpdate(wxUpdateUIEvent& event);
290    void OnPresGoBackUpdate(wxUpdateUIEvent& event);
291    void OnPresFinishUpdate(wxUpdateUIEvent& event);
292    void OnPresRestartUpdate(wxUpdateUIEvent& event);
293    void OnPresRecordUpdate(wxUpdateUIEvent& event);
294    void OnPresEraseUpdate(wxUpdateUIEvent& event);
295    void OnPresEraseAllUpdate(wxUpdateUIEvent& event);
296#endif
297
298    void OnAbout(wxCommandEvent& event);
299    void OnClose(wxCloseEvent&);
300
301    void OnSetFocus(wxFocusEvent &e) { if (m_Gfx) m_Gfx->SetFocus(); }
302
303    // temporary bodges until event handling problem is sorted out:
304    void OnDefaultsUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnDefaultsUpdate(event); }
305    void OnPlanUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnPlanUpdate(event); }
306    void OnElevationUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnElevationUpdate(event); }
307    void OnDisplayOverlappingNamesUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnDisplayOverlappingNamesUpdate(event); }
308    void OnShowCrossesUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowCrossesUpdate(event); }
309    void OnShowEntrancesUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowEntrancesUpdate(event); }
310    void OnShowFixedPtsUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowFixedPtsUpdate(event); }
311    void OnShowExportedPtsUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowExportedPtsUpdate(event); }
312    void OnShowStationNamesUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowStationNamesUpdate(event); }
313    void OnShowSurveyLegsUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowSurveyLegsUpdate(event); }
314    void OnShowSurfaceUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowSurfaceUpdate(event); }
315    void OnShowSurfaceDepthUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowSurfaceDepthUpdate(event); }
316    void OnShowSurfaceDashedUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShowSurfaceDashedUpdate(event); }
317    void OnMoveEastUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnMoveEastUpdate(event); }
318    void OnMoveNorthUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnMoveNorthUpdate(event); }
319    void OnMoveSouthUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnMoveSouthUpdate(event); }
320    void OnMoveWestUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnMoveWestUpdate(event); }
321    void OnStartRotationUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnStartRotationUpdate(event); }
322    void OnToggleRotationUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnToggleRotationUpdate(event); }
323    void OnStopRotationUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnStopRotationUpdate(event); }
324    void OnReverseControlsUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnReverseControlsUpdate(event); }
325    void OnSlowDownUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnSlowDownUpdate(event); }
326    void OnSpeedUpUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnSpeedUpUpdate(event); }
327    void OnStepOnceAnticlockwiseUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnStepOnceAnticlockwiseUpdate(event); }
328    void OnStepOnceClockwiseUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnStepOnceClockwiseUpdate(event); }
329    void OnHigherViewpointUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnHigherViewpointUpdate(event); }
330    void OnLowerViewpointUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnLowerViewpointUpdate(event); }
331    void OnShiftDisplayDownUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayDownUpdate(event); }
332    void OnShiftDisplayLeftUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayLeftUpdate(event); }
333    void OnShiftDisplayRightUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayRightUpdate(event); }
334    void OnShiftDisplayUpUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayUpUpdate(event); }
335    void OnZoomInUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnZoomInUpdate(event); }
336    void OnZoomOutUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnZoomOutUpdate(event); }
337    void OnToggleScalebarUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnToggleScalebarUpdate(event); }
338    void OnToggleDepthbarUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnToggleDepthbarUpdate(event); }
339    void OnViewCompassUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnViewCompassUpdate(event); }
340    void OnViewGridUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnViewGridUpdate(event); }
341    void OnViewClinoUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnViewClinoUpdate(event); }
342    void OnReverseDirectionOfRotationUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnReverseDirectionOfRotationUpdate(event); }
343    void OnCancelDistLineUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnCancelDistLineUpdate(event); }
344#ifdef AVENGL
345    void OnAntiAliasUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnAntiAliasUpdate(event); }
346    void OnSolidSurfaceUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnSolidSurfaceUpdate(event); }
347#endif
348    void OnIndicatorsUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnIndicatorsUpdate(event); }
349
350    void OnDefaults(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnDefaults(); }
351    void OnPlan(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnPlan(); }
352    void OnElevation(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnElevation(); }
353    void OnDisplayOverlappingNames(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnDisplayOverlappingNames(); }
354    void OnShowCrosses(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowCrosses(); }
355    void OnShowEntrances(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowEntrances(); }
356    void OnShowFixedPts(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowFixedPts(); }
357    void OnShowExportedPts(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowExportedPts(); }
358    void OnShowStationNames(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowStationNames(); }
359    void OnShowSurveyLegs(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowSurveyLegs(); }
360    void OnShowSurface(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowSurface(); }
361    void OnShowSurfaceDepth(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowSurfaceDepth(); }
362    void OnShowSurfaceDashed(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShowSurfaceDashed(); }
363    void OnMoveEast(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnMoveEast(); }
364    void OnMoveNorth(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnMoveNorth(); }
365    void OnMoveSouth(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnMoveSouth(); }
366    void OnMoveWest(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnMoveWest(); }
367    void OnStartRotation(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnStartRotation(); }
368    void OnToggleRotation(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnToggleRotation(); }
369    void OnStopRotation(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnStopRotation(); }
370    void OnReverseControls(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnReverseControls(); }
371    void OnSlowDown(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnSlowDown(); }
372    void OnSpeedUp(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnSpeedUp(); }
373    void OnStepOnceAnticlockwise(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnStepOnceAnticlockwise(); }
374    void OnStepOnceClockwise(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnStepOnceClockwise(); }
375    void OnHigherViewpoint(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnHigherViewpoint(); }
376    void OnLowerViewpoint(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnLowerViewpoint(); }
377    void OnShiftDisplayDown(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayDown(); }
378    void OnShiftDisplayLeft(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayLeft(); }
379    void OnShiftDisplayRight(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayRight(); }
380    void OnShiftDisplayUp(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnShiftDisplayUp(); }
381    void OnZoomIn(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnZoomIn(); }
382    void OnZoomOut(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnZoomOut(); }
383    void OnToggleScalebar(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnToggleScalebar(); }
384    void OnToggleDepthbar(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnToggleDepthbar(); }
385    void OnViewCompass(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnViewCompass(); }
386    void OnViewClino(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnViewClino(); }
387    void OnViewGrid(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnViewGrid(); }
388    void OnReverseDirectionOfRotation(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnReverseDirectionOfRotation(); }
389    void OnCancelDistLine(wxCommandEvent& event) { if (m_Gfx) m_Gfx->OnCancelDistLine(); }
390#ifdef AVENGL
391    void OnAntiAlias(wxCommandEvent&) { if (m_Gfx) m_Gfx->OnAntiAlias(); }
392    void OnSolidSurface(wxCommandEvent&) { if (m_Gfx) m_Gfx->OnSolidSurface(); }
393#endif
394    // end of horrible bodges
395
396    void OnToggleMetric(wxCommandEvent&) { if (m_Gfx) m_Gfx->OnToggleMetric(); }
397    void OnToggleDegrees(wxCommandEvent&) { if (m_Gfx) m_Gfx->OnToggleDegrees(); }
398
399    void OnToggleMetricUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnToggleMetricUpdate(event); }
400    void OnToggleDegreesUpdate(wxUpdateUIEvent& event) { if (m_Gfx) m_Gfx->OnToggleDegreesUpdate(event); }
401
402    void OnViewSidePanelUpdate(wxUpdateUIEvent& event);
403    void OnViewSidePanel(wxCommandEvent& event);
404    void ToggleSidePanel();
405
406    Double GetXExtent() const { return m_XExt; }
407    Double GetYExtent() const { return m_YExt; }
408    Double GetZExtent() const { return m_ZExt; }
409    Double GetXMin() const { return m_XMin; }
410    Double GetYMin() const { return m_YMin; }
411    Double GetYMax() const { return m_YMin + m_YExt; }
412    Double GetZMin() const { return m_ZMin; }
413    Double GetZMax() const { return m_ZMin + m_ZExt; }
414
415    int GetTerrainXSize() const { return m_TerrainSize.x; }
416    int GetTerrainYSize() const { return m_TerrainSize.y; }
417
418    Double GetTerrainMinX() const { return m_TerrainExtents.xmin; }
419    Double GetTerrainMaxX() const { return m_TerrainExtents.xmax; }
420    Double GetTerrainMinY() const { return m_TerrainExtents.ymin; }
421    Double GetTerrainMaxY() const { return m_TerrainExtents.ymax; }
422    Double GetTerrainMinZ() const { return m_TerrainExtents.zmin; }
423    Double GetTerrainMaxZ() const { return m_TerrainExtents.zmax; }
424
425    Double GetTerrainXSquareSize() const {
426        return (m_TerrainExtents.xmax - m_TerrainExtents.xmin)
427                / m_TerrainSize.x;
428    }
429    Double GetTerrainYSquareSize() const {
430        return (m_TerrainExtents.ymax - m_TerrainExtents.ymin)
431                / m_TerrainSize.y;
432    }
433
434    Double GetTerrainHeight(int x, int y) const {
435        assert(x >= 0 && x < m_TerrainSize.x);
436        assert(y >= 0 && y < m_TerrainSize.y);
437
438        return m_TerrainGrid[x + m_TerrainSize.x * y];
439    }
440
441    int GetNumLegs() const { return m_NumLegs; }
442    int GetNumPoints() const { return m_NumPoints; }
443    int GetNumCrosses() const { return m_NumCrosses; }
444
445    int GetNumDepthBands() const { return NUM_DEPTH_COLOURS; }
446
447    wxPen GetPen(int band) const {
448        assert(band >= 0 && band < NUM_DEPTH_COLOURS);
449        return m_Pens[band];
450    }
451
452    wxBrush GetBrush(int band) const {
453        assert(band >= 0 && band < NUM_DEPTH_COLOURS);
454        return m_Brushes[band];
455    }
456
457    void GetColour(int band, Double& r, Double& g, Double& b) const;
458
459    wxPen GetSurfacePen() const { return m_Pens[NUM_DEPTH_COLOURS]; }
460
461    void SelectTreeItem(LabelInfo* label);
462    void ClearTreeSelection();
463
464    int GetNumFixedPts() const { return m_NumFixedPts; }
465    int GetNumExportedPts() const { return m_NumExportedPts; }
466    int GetNumEntrances() const { return m_NumEntrances; }
467
468    void ClearCoords();
469    void SetCoords(Double x, Double y);
470    void SetAltitude(Double z);
471
472    Double GetXOffset() const { return m_Offsets.x; }
473    Double GetYOffset() const { return m_Offsets.y; }
474    Double GetZOffset() const { return m_Offsets.z; }
475
476    void SetMouseOverStation(LabelInfo* label);
477
478    list<PointInfo*>::iterator GetPointsNC(int band) const {
479        assert(band >= 0 && band < NUM_DEPTH_COLOURS);
480        return m_Points[band].begin();
481    }
482
483    list<PointInfo*>::iterator GetPointsEndNC(int band) const {
484        assert(band >= 0 && band < NUM_DEPTH_COLOURS);
485        return m_Points[band].end();
486    }
487
488    list<PointInfo*>::const_iterator GetPoints(int band) const {
489        assert(band >= 0 && band < NUM_DEPTH_COLOURS);
490        return m_Points[band].begin();
491    }
492
493    list<LabelInfo*>::const_iterator GetLabels() const {
494        return m_Labels.begin();
495    }
496
497    list<PointInfo*>::const_iterator GetPointsEnd(int band) const {
498        assert(band >= 0 && band < NUM_DEPTH_COLOURS);
499        return m_Points[band].end();
500    }
501
502    list<LabelInfo*>::const_iterator GetLabelsEnd() const {
503        return m_Labels.end();
504    }
505
506    void ShowInfo(LabelInfo *label);
507    void DisplayTreeInfo(wxTreeItemData* data);
508    void TreeItemSelected(wxTreeItemData* data);
509
510private:
511    DECLARE_EVENT_TABLE()
512};
513
514#endif
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