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