src/mainfrm.h

   1 //
   2 //  mainfrm.h
   3 //
   4 //  Main frame handling for Aven.
   5 //
   6 //  Copyright (C) 2000-2003,2005 Mark R. Shinwell
   7 //  Copyright (C) 2001-2003,2004,2005,2006,2010,2011,2012,2013,2014,2015,2016 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  22 //
  23
  24 #ifndef mainfrm_h
  25 #define mainfrm_h
  26
  27 #include "wx.h"
  28 #include <wx/docview.h> // for m_FileHistory
  29 #include <wx/listctrl.h>
  30 #include <wx/notebook.h>
  31 #include <wx/print.h>
  32 #include <wx/printdlg.h>
  33
  34 #include "aventreectrl.h"
  35 #include "gfxcore.h"
  36 #include "guicontrol.h"
  37 #include "img_hosted.h"
  38 #include "labelinfo.h"
  39 #include "message.h"
  40 #include "vector3.h"
  41 #include "aven.h"
  42 //#include "prefsdlg.h"
  43
  44 #include <list>
  45 #include <vector>
  46
  47 using namespace std;
  48
  49 #include <math.h>
  50 #include <time.h>
  51
  52 #ifdef __WXMAC__
  53 // Currently on OS X, we force use of a generic toolbar, which needs to be put
  54 // in a sizer.
  55 # define USING_GENERIC_TOOLBAR
  56 #endif
  57
  58 #define MARK_FIRST 1
  59 #define MARK_NEXT 2
  60 #define MARK_PREV 3
  61
  62 enum {
  63     menu_FILE_LOG = 1000,
  64     menu_FILE_OPEN_TERRAIN,
  65     menu_FILE_PAGE_SETUP,
  66     menu_FILE_SCREENSHOT,
  67     menu_FILE_EXPORT,
  68     menu_FILE_EXTEND,
  69     menu_PRES_NEW,
  70     menu_PRES_OPEN,
  71     menu_PRES_SAVE,
  72     menu_PRES_SAVE_AS,
  73     menu_PRES_MARK,
  74     menu_PRES_EXPORT_MOVIE,
  75     menu_PRES_FREWIND,
  76     menu_PRES_REWIND,
  77     menu_PRES_REVERSE,
  78     menu_PRES_PLAY,
  79     menu_PRES_FF,
  80     menu_PRES_FFF,
  81     menu_PRES_PAUSE,
  82     menu_ROTATION_START,
  83     menu_ROTATION_STOP,
  84     menu_ROTATION_TOGGLE,
  85     menu_ROTATION_REVERSE,
  86     menu_ORIENT_MOVE_NORTH,
  87     menu_ORIENT_MOVE_EAST,
  88     menu_ORIENT_MOVE_SOUTH,
  89     menu_ORIENT_MOVE_WEST,
  90     menu_ORIENT_PLAN,
  91     menu_ORIENT_ELEVATION,
  92     menu_ORIENT_DEFAULTS,
  93     menu_VIEW_SHOW_LEGS,
  94     menu_VIEW_SPLAYS,
  95     menu_SPLAYS_HIDE,
  96     menu_SPLAYS_SHOW_FADED,
  97     menu_SPLAYS_SHOW_NORMAL,
  98     menu_VIEW_DUPES,
  99     menu_DUPES_HIDE,
 100     menu_DUPES_SHOW_DASHED,
 101     menu_DUPES_SHOW_NORMAL,
 102     menu_VIEW_SHOW_CROSSES,
 103     menu_VIEW_SHOW_NAMES,
 104     menu_VIEW_SHOW_SURFACE,
 105     menu_VIEW_SHOW_OVERLAPPING_NAMES,
 106     menu_VIEW_SHOW_ENTRANCES,
 107     menu_VIEW_SHOW_FIXED_PTS,
 108     menu_VIEW_SHOW_EXPORTED_PTS,
 109     menu_VIEW_STATUS_BAR,
 110     menu_VIEW_GRID,
 111     menu_VIEW_BOUNDING_BOX,
 112     menu_VIEW_TERRAIN,
 113     menu_VIEW_SHOW_TUBES,
 114     menu_VIEW_PERSPECTIVE,
 115     menu_VIEW_SMOOTH_SHADING,
 116     menu_VIEW_TEXTURED,
 117     menu_VIEW_FOG,
 118     menu_VIEW_SMOOTH_LINES,
 119     menu_VIEW_FULLSCREEN,
 120     menu_VIEW_COLOUR_BY,
 121     menu_COLOUR_BY_DEPTH,
 122     menu_COLOUR_BY_DATE,
 123     menu_COLOUR_BY_ERROR,
 124     menu_COLOUR_BY_GRADIENT,
 125     menu_COLOUR_BY_LENGTH,
 126     menu_IND_COMPASS,
 127     menu_IND_CLINO,
 128     menu_IND_COLOUR_KEY,
 129     menu_IND_SCALE_BAR,
 130     menu_CTL_INDICATORS,
 131     menu_CTL_SIDE_PANEL,
 132     menu_CTL_METRIC,
 133     menu_CTL_DEGREES,
 134     menu_CTL_PERCENT,
 135     menu_CTL_REVERSE,
 136     menu_CTL_CANCEL_DIST_LINE,
 137     menu_SURVEY_RESTRICT,
 138     menu_SURVEY_SHOW_ALL,
 139     textctrl_FIND,
 140     button_HIDE,
 141     listctrl_PRES
 142 };
 143
 144 class PointInfo : public Point {
 145     int date;
 146
 147 public:
 148     PointInfo() : Point(), date(-1) { }
 149     explicit PointInfo(const img_point & pt) : Point(pt), date(-1) { }
 150     PointInfo(const img_point & pt, int date_) : Point(pt), date(date_) { }
 151     PointInfo(const Point & p, int date_) : Point(p), date(date_) { }
 152     int GetDate() const { return date; }
 153 };
 154
 155 class XSect : public PointInfo {
 156     friend class MainFrm;
 157     Double l, r, u, d;
 158     Double right_bearing;
 159
 160 public:
 161     XSect() : PointInfo(), l(0), r(0), u(0), d(0), right_bearing(0) { }
 162     XSect(const Point &p, int date_,
 163           Double l_, Double r_, Double u_, Double d_)
 164         : PointInfo(p, date_), l(l_), r(r_), u(u_), d(d_), right_bearing(0) { }
 165     Double GetL() const { return l; }
 166     Double GetR() const { return r; }
 167     Double GetU() const { return u; }
 168     Double GetD() const { return d; }
 169     Double get_right_bearing() const { return right_bearing; }
 170     void set_right_bearing(Double right_bearing_) {
 171         right_bearing = right_bearing_;
 172     }
 173 };
 174
 175 class AvenPresList;
 176
 177 class traverse : public vector<PointInfo> {
 178   public:
 179     int n_legs;
 180     bool isSplay;
 181     bool isDupe;
 182     double length;
 183     double E, H, V;
 184
 185  traverse() : n_legs(0), isSplay(false), isDupe(false), length(0), E(-1), H(-1), V(-1) { }
 186 };
 187
 188 class MainFrm : public wxFrame {
 189     wxFileHistory m_history;
 190     int m_SashPosition;
 191     bool was_showing_sidepanel_before_fullscreen;
 192     list<traverse> traverses;
 193     list<traverse> surface_traverses;
 194     list<vector<XSect> > tubes;
 195     list<LabelInfo*> m_Labels;
 196     Vector3 m_Ext;
 197     Double m_DepthMin, m_DepthExt;
 198     int m_DateMin, m_DateExt;
 199     bool complete_dateinfo;
 200     GfxCore* m_Gfx;
 201     wxWindow* m_Log;
 202     GUIControl* m_Control;
 203     int m_NumEntrances;
 204     int m_NumFixedPts;
 205     int m_NumExportedPts;
 206     int m_NumHighlighted;
 207     bool m_HasUndergroundLegs;
 208     bool m_HasSplays;
 209     bool m_HasDupes;
 210     bool m_HasSurfaceLegs;
 211     bool m_HasErrorInformation;
 212     wxSplitterWindow* m_Splitter;
 213     AvenTreeCtrl* m_Tree;
 214     wxTextCtrl* m_FindBox;
 215     // wxCheckBox* m_RegexpCheckBox;
 216     wxNotebook* m_Notebook;
 217     AvenPresList* m_PresList;
 218     wxString m_File;
 219     // Processed version of data - same as m_File if m_File is processed data.
 220     wxString m_FileProcessed;
 221     wxString m_Survey;
 222 public: // FIXME for m_cs_proj
 223     wxString m_Title, m_cs_proj, m_DateStamp;
 224 private:
 225     time_t m_DateStamp_numeric;
 226     wxChar separator; // character separating survey levels (often '.')
 227     Vector3 m_Offsets;
 228
 229     // Strings for status bar reporting of distances.
 230     wxString here_text, coords_text, dist_text, distfree_text;
 231
 232     bool m_IsExtendedElevation;
 233     bool pending_find;
 234
 235     bool fullscreen_showing_menus;
 236
 237 #ifdef PREFDLG
 238     PrefsDlg* m_PrefsDlg;
 239 #endif
 240
 241     void FillTree(const wxString & root_name);
 242     bool ProcessSVXFile(const wxString & file);
 243 //    void FixLRUD(traverse & centreline);
 244     void CentreDataset(const Vector3 & vmin);
 245
 246     void CreateMenuBar();
 247     void MakeToolBar();
 248     void CreateSidePanel();
 249
 250     void UpdateStatusBar();
 251
 252 #ifdef USING_GENERIC_TOOLBAR
 253     wxToolBar * GetToolBar() const {
 254         wxSizer * sizer = GetSizer();
 255         if (!sizer) return NULL;
 256         return (wxToolBar*)sizer->GetItem(size_t(0))->GetWindow();
 257     }
 258 #endif
 259
 260 public:
 261     MainFrm(const wxString& title, const wxPoint& pos, const wxSize& size);
 262
 263     // public for CavernLog.
 264     bool LoadData(const wxString& file, const wxString& prefix);
 265     void AddToFileHistory(const wxString & file);
 266
 267     void InitialiseAfterLoad(const wxString & file, const wxString & prefix);
 268     void OnShowLog(wxCommandEvent& event);
 269
 270     void OnMRUFile(wxCommandEvent& event);
 271     void OpenFile(const wxString& file, const wxString& survey = wxString());
 272
 273     void OnPresNewUpdate(wxUpdateUIEvent& event);
 274     void OnPresOpenUpdate(wxUpdateUIEvent& event);
 275     void OnPresSaveUpdate(wxUpdateUIEvent& event);
 276     void OnPresSaveAsUpdate(wxUpdateUIEvent& event);
 277     void OnPresMarkUpdate(wxUpdateUIEvent& event);
 278     void OnPresFRewindUpdate(wxUpdateUIEvent& event);
 279     void OnPresRewindUpdate(wxUpdateUIEvent& event);
 280     void OnPresReverseUpdate(wxUpdateUIEvent& event);
 281     void OnPresPlayUpdate(wxUpdateUIEvent& event);
 282     void OnPresFFUpdate(wxUpdateUIEvent& event);
 283     void OnPresFFFUpdate(wxUpdateUIEvent& event);
 284     void OnPresPauseUpdate(wxUpdateUIEvent& event);
 285     void OnPresStopUpdate(wxUpdateUIEvent& event);
 286     void OnPresExportMovieUpdate(wxUpdateUIEvent& event);
 287     void OnOpenTerrainUpdate(wxUpdateUIEvent& event);
 288
 289     void DoFind();
 290     void OnFind(wxCommandEvent& event);
 291     void OnIdle(wxIdleEvent& event);
 292     void OnGotoFound(wxCommandEvent& event);
 293     void OnHide(wxCommandEvent& event);
 294     void OnHideUpdate(wxUpdateUIEvent& ui);
 295
 296     void OnOpen(wxCommandEvent& event);
 297     void OnOpenTerrain(wxCommandEvent&);
 298     void HideLog(wxWindow * log_window);
 299     void OnScreenshot(wxCommandEvent& event);
 300     void OnScreenshotUpdate(wxUpdateUIEvent& event);
 301     void OnFilePreferences(wxCommandEvent& event);
 302     void OnPrint(wxCommandEvent& event);
 303     void PrintAndExit();
 304     void OnPageSetup(wxCommandEvent& event);
 305     void OnPresNew(wxCommandEvent& event);
 306     void OnPresOpen(wxCommandEvent& event);
 307     void OnPresSave(wxCommandEvent& event);
 308     void OnPresSaveAs(wxCommandEvent& event);
 309     void OnPresMark(wxCommandEvent& event);
 310     void OnPresFRewind(wxCommandEvent& event);
 311     void OnPresRewind(wxCommandEvent& event);
 312     void OnPresReverse(wxCommandEvent& event);
 313     void OnPresPlay(wxCommandEvent& event);
 314     void OnPresFF(wxCommandEvent& event);
 315     void OnPresFFF(wxCommandEvent& event);
 316     void OnPresPause(wxCommandEvent& event);
 317     void OnPresStop(wxCommandEvent& event);
 318     void OnPresExportMovie(wxCommandEvent& event);
 319     void OnExport(wxCommandEvent& event);
 320     void OnExtend(wxCommandEvent& event);
 321     void OnQuit(wxCommandEvent& event);
 322
 323     void OnAbout(wxCommandEvent& event);
 324     void OnClose(wxCloseEvent&);
 325
 326     void OnSetFocus(wxFocusEvent &) { if (m_Gfx) m_Gfx->SetFocus(); }
 327
 328     void OnKeyPress(wxKeyEvent &e) {
 329         if (m_Gfx) {
 330             m_Gfx->SetFocus();
 331             m_Gfx->OnKeyPress(e);
 332         }
 333     }
 334
 335     void OnShowLogUpdate(wxUpdateUIEvent &ui) {
 336         ui.Enable(m_Log != NULL || (m_Splitter->GetWindow1() != m_Gfx && m_Splitter->GetWindow2() != m_Gfx));
 337         ui.Check(m_Log == NULL);
 338     }
 339     void OnPrintUpdate(wxUpdateUIEvent &ui) { ui.Enable(!m_File.empty()); }
 340     void OnExportUpdate(wxUpdateUIEvent &ui) { ui.Enable(!m_File.empty()); }
 341     void OnExtendUpdate(wxUpdateUIEvent &ui) { ui.Enable(!m_IsExtendedElevation); }
 342
 343     // temporary bodges until event handling problem is sorted out:
 344     void OnDefaultsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnDefaultsUpdate(event); }
 345     void OnPlanUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnPlanUpdate(event); }
 346     void OnElevationUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnElevationUpdate(event); }
 347     void OnDisplayOverlappingNamesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnDisplayOverlappingNamesUpdate(event); }
 348     void OnColourByUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByUpdate(event); }
 349     void OnColourByDepthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByDepthUpdate(event); }
 350     void OnColourByDateUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByDateUpdate(event); }
 351     void OnColourByErrorUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByErrorUpdate(event); }
 352     void OnColourByGradientUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByGradientUpdate(event); }
 353     void OnColourByLengthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByLengthUpdate(event); }
 354     void OnShowCrossesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowCrossesUpdate(event); }
 355     void OnShowEntrancesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowEntrancesUpdate(event); }
 356     void OnShowFixedPtsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowFixedPtsUpdate(event); }
 357     void OnShowExportedPtsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowExportedPtsUpdate(event); }
 358     void OnShowStationNamesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowStationNamesUpdate(event); }
 359     void OnShowSurveyLegsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSurveyLegsUpdate(event); }
 360     void OnSplaysUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnSplaysUpdate(event); }
 361     void OnHideSplaysUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnHideSplaysUpdate(event); }
 362     void OnShowSplaysNormalUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSplaysNormalUpdate(event); }
 363     void OnShowSplaysFadedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSplaysFadedUpdate(event); }
 364     void OnDupesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnDupesUpdate(event); }
 365     void OnHideDupesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnHideDupesUpdate(event); }
 366     void OnShowDupesNormalUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowDupesNormalUpdate(event); }
 367     void OnShowDupesDashedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowDupesDashedUpdate(event); }
 368     void OnShowSurfaceUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSurfaceUpdate(event); }
 369     void OnMoveEastUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveEastUpdate(event); }
 370     void OnMoveNorthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveNorthUpdate(event); }
 371     void OnMoveSouthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveSouthUpdate(event); }
 372     void OnMoveWestUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveWestUpdate(event); }
 373     void OnToggleRotationUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleRotationUpdate(event); }
 374     void OnReverseControlsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnReverseControlsUpdate(event); }
 375     void OnToggleScalebarUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleScalebarUpdate(event); }
 376     void OnToggleColourKeyUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleColourKeyUpdate(event); }
 377     void OnViewCompassUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewCompassUpdate(event); }
 378     void OnViewGridUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewGridUpdate(event); }
 379     void OnViewBoundingBoxUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewBoundingBoxUpdate(event); }
 380     void OnViewTerrainUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewTerrainUpdate(event); }
 381     void OnViewClinoUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewClinoUpdate(event); }
 382     void OnViewPerspectiveUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewPerspectiveUpdate(event); }
 383     void OnViewSmoothShadingUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewSmoothShadingUpdate(event); }
 384     void OnViewTexturedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewTexturedUpdate(event); }
 385     void OnViewFogUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewFogUpdate(event); }
 386     void OnViewSmoothLinesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewSmoothLinesUpdate(event); }
 387     void OnViewFullScreenUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewFullScreenUpdate(event); }
 388     void OnReverseDirectionOfRotationUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnReverseDirectionOfRotationUpdate(event); }
 389     void OnCancelDistLineUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnCancelDistLineUpdate(event); }
 390     void OnIndicatorsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnIndicatorsUpdate(event); }
 391
 392     void OnDefaults(wxCommandEvent&) { if (m_Control) m_Control->OnDefaults(); }
 393     void OnPlan(wxCommandEvent&) { if (m_Control) m_Control->OnPlan(); }
 394     void OnElevation(wxCommandEvent&) { if (m_Control) m_Control->OnElevation(); }
 395     void OnDisplayOverlappingNames(wxCommandEvent&) { if (m_Control) m_Control->OnDisplayOverlappingNames(); }
 396     void OnColourByDepth(wxCommandEvent&) { if (m_Control) m_Control->OnColourByDepth(); }
 397     void OnColourByDate(wxCommandEvent&) { if (m_Control) m_Control->OnColourByDate(); }
 398     void OnColourByError(wxCommandEvent&) { if (m_Control) m_Control->OnColourByError(); }
 399     void OnColourByGradient(wxCommandEvent&) { if (m_Control) m_Control->OnColourByGradient(); }
 400     void OnColourByLength(wxCommandEvent&) { if (m_Control) m_Control->OnColourByLength(); }
 401     void OnShowCrosses(wxCommandEvent&) { if (m_Control) m_Control->OnShowCrosses(); }
 402     void OnShowEntrances(wxCommandEvent&) { if (m_Control) m_Control->OnShowEntrances(); }
 403     void OnShowFixedPts(wxCommandEvent&) { if (m_Control) m_Control->OnShowFixedPts(); }
 404     void OnShowExportedPts(wxCommandEvent&) { if (m_Control) m_Control->OnShowExportedPts(); }
 405     void OnShowStationNames(wxCommandEvent&) { if (m_Control) m_Control->OnShowStationNames(); }
 406     void OnShowSurveyLegs(wxCommandEvent&) { if (m_Control) m_Control->OnShowSurveyLegs(); }
 407     void OnHideSplays(wxCommandEvent&) { if (m_Control) m_Control->OnHideSplays(); }
 408     void OnShowSplaysNormal(wxCommandEvent&) { if (m_Control) m_Control->OnShowSplaysNormal(); }
 409     void OnShowSplaysFaded(wxCommandEvent&) { if (m_Control) m_Control->OnShowSplaysFaded(); }
 410     void OnHideDupes(wxCommandEvent&) { if (m_Control) m_Control->OnHideDupes(); }
 411     void OnShowDupesNormal(wxCommandEvent&) { if (m_Control) m_Control->OnShowDupesNormal(); }
 412     void OnShowDupesDashed(wxCommandEvent&) { if (m_Control) m_Control->OnShowDupesDashed(); }
 413     void OnShowSurface(wxCommandEvent&) { if (m_Control) m_Control->OnShowSurface(); }
 414     void OnMoveEast(wxCommandEvent&) { if (m_Control) m_Control->OnMoveEast(); }
 415     void OnMoveNorth(wxCommandEvent&) { if (m_Control) m_Control->OnMoveNorth(); }
 416     void OnMoveSouth(wxCommandEvent&) { if (m_Control) m_Control->OnMoveSouth(); }
 417     void OnMoveWest(wxCommandEvent&) { if (m_Control) m_Control->OnMoveWest(); }
 418     void OnToggleRotation(wxCommandEvent&) { if (m_Control) m_Control->OnToggleRotation(); }
 419     void OnReverseControls(wxCommandEvent&) { if (m_Control) m_Control->OnReverseControls(); }
 420     void OnToggleScalebar(wxCommandEvent&) { if (m_Control) m_Control->OnToggleScalebar(); }
 421     void OnToggleColourKey(wxCommandEvent&) { if (m_Control) m_Control->OnToggleColourKey(); }
 422     void OnViewCompass(wxCommandEvent&) { if (m_Control) m_Control->OnViewCompass(); }
 423     void OnViewClino(wxCommandEvent&) { if (m_Control) m_Control->OnViewClino(); }
 424     void OnViewGrid(wxCommandEvent&) { if (m_Control) m_Control->OnViewGrid(); }
 425     void OnViewBoundingBox(wxCommandEvent&) { if (m_Control) m_Control->OnViewBoundingBox(); }
 426     void OnViewTerrain(wxCommandEvent&) { if (m_Control) m_Control->OnViewTerrain(); }
 427     void OnViewPerspective(wxCommandEvent&) { if (m_Control) m_Control->OnViewPerspective(); }
 428     void OnViewSmoothShading(wxCommandEvent&) { if (m_Control) m_Control->OnViewSmoothShading(); }
 429     void OnViewTextured(wxCommandEvent&) { if (m_Control) m_Control->OnViewTextured(); }
 430     void OnViewFog(wxCommandEvent&) { if (m_Control) m_Control->OnViewFog(); }
 431     void OnViewSmoothLines(wxCommandEvent&) { if (m_Control) m_Control->OnViewSmoothLines(); }
 432     void OnViewFullScreen(wxCommandEvent&) { ViewFullScreen(); }
 433     void ViewFullScreen();
 434     bool FullScreenModeShowingMenus() const;
 435     void FullScreenModeShowMenus(bool show);
 436     void OnReverseDirectionOfRotation(wxCommandEvent&) { if (m_Control) m_Control->OnReverseDirectionOfRotation(); }
 437     void OnCancelDistLine(wxCommandEvent&) { if (m_Control) m_Control->OnCancelDistLine(); }
 438
 439     void OnToggleMetric(wxCommandEvent&) { if (m_Control) m_Control->OnToggleMetric(); }
 440     void OnToggleDegrees(wxCommandEvent&) { if (m_Control) m_Control->OnToggleDegrees(); }
 441     void OnTogglePercent(wxCommandEvent&) { if (m_Control) m_Control->OnTogglePercent(); }
 442     void OnToggleTubes(wxCommandEvent&) { if (m_Control) m_Control->OnToggleTubes(); }
 443
 444     void OnToggleMetricUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleMetricUpdate(event); }
 445     void OnToggleDegreesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleDegreesUpdate(event); }
 446     void OnTogglePercentUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnTogglePercentUpdate(event); }
 447     void OnToggleTubesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleTubesUpdate(event); }
 448
 449     // end of horrible bodges
 450
 451     void OnViewSidePanelUpdate(wxUpdateUIEvent& event);
 452     void OnViewSidePanel(wxCommandEvent& event);
 453     void ToggleSidePanel();
 454     bool ShowingSidePanel();
 455
 456     const Vector3 & GetExtent() const { return m_Ext; }
 457     Double GetXExtent() const { return m_Ext.GetX(); }
 458     Double GetYExtent() const { return m_Ext.GetY(); }
 459     Double GetZExtent() const { return m_Ext.GetZ(); }
 460
 461     Double GetDepthExtent() const { return m_DepthExt; }
 462     Double GetDepthMin() const { return m_DepthMin; }
 463
 464     bool HasCompleteDateInfo() const { return complete_dateinfo; }
 465     int GetDateExtent() const { return m_DateExt; }
 466     int GetDateMin() const { return m_DateMin; }
 467
 468     void SelectTreeItem(const LabelInfo* label) {
 469         if (label->tree_id.IsOk())
 470             m_Tree->SelectItem(label->tree_id);
 471         else
 472             m_Tree->UnselectAll();
 473     }
 474
 475     void ClearTreeSelection();
 476
 477     int GetNumFixedPts() const { return m_NumFixedPts; }
 478     int GetNumExportedPts() const { return m_NumExportedPts; }
 479     int GetNumEntrances() const { return m_NumEntrances; }
 480     int GetNumHighlightedPts() const { return m_NumHighlighted; }
 481
 482     bool HasUndergroundLegs() const { return m_HasUndergroundLegs; }
 483     bool HasSplays() const { return m_HasSplays; }
 484     bool HasDupes() const { return m_HasDupes; }
 485     bool HasSurfaceLegs() const { return m_HasSurfaceLegs; }
 486     bool HasTubes() const { return !tubes.empty(); }
 487     bool HasErrorInformation() const { return m_HasErrorInformation; }
 488
 489     bool IsExtendedElevation() const { return m_IsExtendedElevation; }
 490
 491     void ClearCoords();
 492     void SetCoords(const Vector3 &v);
 493     const LabelInfo * GetTreeSelection() const;
 494     void SetCoords(Double x, Double y, const LabelInfo * there);
 495     void SetAltitude(Double z, const LabelInfo * there);
 496
 497     const Vector3 & GetOffset() const { return m_Offsets; }
 498
 499     wxChar GetSeparator() const { return separator; }
 500
 501     list<traverse>::const_iterator traverses_begin() const {
 502         return traverses.begin();
 503     }
 504
 505     list<traverse>::const_iterator traverses_end() const {
 506         return traverses.end();
 507     }
 508
 509     list<traverse>::const_iterator surface_traverses_begin() const {
 510         return surface_traverses.begin();
 511     }
 512
 513     list<traverse>::const_iterator surface_traverses_end() const {
 514         return surface_traverses.end();
 515     }
 516
 517     list<vector<XSect> >::const_iterator tubes_begin() const {
 518         return tubes.begin();
 519     }
 520
 521     list<vector<XSect> >::const_iterator tubes_end() const {
 522         return tubes.end();
 523     }
 524
 525     list<vector<XSect> >::iterator tubes_begin() {
 526         return tubes.begin();
 527     }
 528
 529     list<vector<XSect> >::iterator tubes_end() {
 530         return tubes.end();
 531     }
 532
 533     list<LabelInfo*>::const_iterator GetLabels() const {
 534         return m_Labels.begin();
 535     }
 536
 537     list<LabelInfo*>::const_iterator GetLabelsEnd() const {
 538         return m_Labels.end();
 539     }
 540
 541     list<LabelInfo*>::const_reverse_iterator GetRevLabels() const {
 542         return m_Labels.rbegin();
 543     }
 544
 545     list<LabelInfo*>::const_reverse_iterator GetRevLabelsEnd() const {
 546         return m_Labels.rend();
 547     }
 548
 549     list<LabelInfo*>::iterator GetLabelsNC() {
 550         return m_Labels.begin();
 551     }
 552
 553     list<LabelInfo*>::iterator GetLabelsNCEnd() {
 554         return m_Labels.end();
 555     }
 556
 557     void ShowInfo(const LabelInfo *here = NULL, const LabelInfo *there = NULL);
 558     void DisplayTreeInfo(const wxTreeItemData* data = NULL);
 559     void TreeItemSelected(const wxTreeItemData* data, bool zoom);
 560     PresentationMark GetPresMark(int which);
 561     bool Animating() const { return m_Gfx && m_Gfx->Animating(); }
 562
 563     // Restrict to subsurvey `survey` (or show all if `survey` empty).
 564     void RestrictTo(const wxString & survey);
 565
 566     wxString GetSurvey() const { return m_Survey; }
 567
 568 private:
 569     DECLARE_EVENT_TABLE()
 570 };
 571
 572 // Older wxGTK loses pop-up dialogs under the always-on-top, maximised window.
 573 // Not sure when this got fixed, but wx 2.8.10 definitely works properly on
 574 // Debian squeeze.
 575 //
 576 // To work around this issue, create this object on the stack, and it will
 577 // temporarily un-fullscreen the window while the dialog as a workaround.
 578 class AvenAllowOnTop {
 579 #if defined __WXGTK__ && !wxCHECK_VERSION(2,8,10)
 580         MainFrm * mainfrm;
 581     public:
 582         explicit AvenAllowOnTop(MainFrm * mainfrm_) {
 583             if (mainfrm_ && mainfrm_->IsFullScreen()) {
 584                 mainfrm = mainfrm_;
 585                 mainfrm->ViewFullScreen();
 586             } else {
 587                 mainfrm = 0;
 588             }
 589         }
 590         ~AvenAllowOnTop() {
 591             if (mainfrm) mainfrm->ViewFullScreen();
 592         }
 593 #else
 594     public:
 595         AvenAllowOnTop(MainFrm *) { }
 596 #endif
 597 };
 598
 599 #endif