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 "model.h"
  41 #include "vector3.h"
  42 #include "aven.h"
  43 //#include "prefsdlg.h"
  44
  45 #include <list>
  46 #include <vector>
  47
  48 using namespace std;
  49
  50 #include <math.h>
  51 #include <time.h>
  52
  53 #ifdef __WXMAC__
  54 // Currently on OS X, we force use of a generic toolbar, which needs to be put
  55 // in a sizer.
  56 # define USING_GENERIC_TOOLBAR
  57 #endif
  58
  59 #define MARK_FIRST 1
  60 #define MARK_NEXT 2
  61 #define MARK_PREV 3
  62
  63 enum {
  64     menu_FILE_LOG = 1000,
  65     menu_FILE_OPEN_TERRAIN,
  66     menu_FILE_PAGE_SETUP,
  67     menu_FILE_SCREENSHOT,
  68     menu_FILE_EXPORT,
  69     menu_FILE_EXTEND,
  70     menu_PRES_NEW,
  71     menu_PRES_OPEN,
  72     menu_PRES_SAVE,
  73     menu_PRES_SAVE_AS,
  74     menu_PRES_MARK,
  75     menu_PRES_EXPORT_MOVIE,
  76     menu_PRES_FREWIND,
  77     menu_PRES_REWIND,
  78     menu_PRES_REVERSE,
  79     menu_PRES_PLAY,
  80     menu_PRES_FF,
  81     menu_PRES_FFF,
  82     menu_PRES_PAUSE,
  83     menu_ROTATION_START,
  84     menu_ROTATION_STOP,
  85     menu_ROTATION_TOGGLE,
  86     menu_ROTATION_REVERSE,
  87     menu_ORIENT_MOVE_NORTH,
  88     menu_ORIENT_MOVE_EAST,
  89     menu_ORIENT_MOVE_SOUTH,
  90     menu_ORIENT_MOVE_WEST,
  91     menu_ORIENT_PLAN,
  92     menu_ORIENT_ELEVATION,
  93     menu_ORIENT_DEFAULTS,
  94     menu_VIEW_SHOW_LEGS,
  95     menu_VIEW_SPLAYS,
  96     menu_SPLAYS_HIDE,
  97     menu_SPLAYS_SHOW_DASHED,
  98     menu_SPLAYS_SHOW_FADED,
  99     menu_SPLAYS_SHOW_NORMAL,
 100     menu_VIEW_DUPES,
 101     menu_DUPES_HIDE,
 102     menu_DUPES_SHOW_DASHED,
 103     menu_DUPES_SHOW_FADED,
 104     menu_DUPES_SHOW_NORMAL,
 105     menu_VIEW_SHOW_CROSSES,
 106     menu_VIEW_SHOW_NAMES,
 107     menu_VIEW_SHOW_SURFACE,
 108     menu_VIEW_SHOW_OVERLAPPING_NAMES,
 109     menu_VIEW_SHOW_ENTRANCES,
 110     menu_VIEW_SHOW_FIXED_PTS,
 111     menu_VIEW_SHOW_EXPORTED_PTS,
 112     menu_VIEW_STATUS_BAR,
 113     menu_VIEW_GRID,
 114     menu_VIEW_BOUNDING_BOX,
 115     menu_VIEW_TERRAIN,
 116     menu_VIEW_SHOW_TUBES,
 117     menu_VIEW_PERSPECTIVE,
 118     menu_VIEW_SMOOTH_SHADING,
 119     menu_VIEW_TEXTURED,
 120     menu_VIEW_FOG,
 121     menu_VIEW_SMOOTH_LINES,
 122     menu_VIEW_FULLSCREEN,
 123     menu_VIEW_COLOUR_BY,
 124     menu_COLOUR_BY_DEPTH,
 125     menu_COLOUR_BY_DATE,
 126     menu_COLOUR_BY_ERROR,
 127     menu_COLOUR_BY_GRADIENT,
 128     menu_COLOUR_BY_LENGTH,
 129     menu_IND_COMPASS,
 130     menu_IND_CLINO,
 131     menu_IND_COLOUR_KEY,
 132     menu_IND_SCALE_BAR,
 133     menu_CTL_INDICATORS,
 134     menu_CTL_SIDE_PANEL,
 135     menu_CTL_METRIC,
 136     menu_CTL_DEGREES,
 137     menu_CTL_PERCENT,
 138     menu_CTL_REVERSE,
 139     menu_CTL_CANCEL_DIST_LINE,
 140     menu_SURVEY_RESTRICT,
 141     menu_SURVEY_SHOW_ALL,
 142     textctrl_FIND,
 143     button_HIDE,
 144     listctrl_PRES
 145 };
 146
 147 class AvenPresList;
 148
 149 class MainFrm : public wxFrame, public Model {
 150     wxFileHistory m_history;
 151     int m_SashPosition;
 152     bool was_showing_sidepanel_before_fullscreen;
 153     GfxCore* m_Gfx;
 154     wxWindow* m_Log;
 155     GUIControl* m_Control;
 156     wxSplitterWindow* m_Splitter;
 157     AvenTreeCtrl* m_Tree;
 158     wxTextCtrl* m_FindBox;
 159     // wxCheckBox* m_RegexpCheckBox;
 160     wxNotebook* m_Notebook;
 161     AvenPresList* m_PresList;
 162     wxString m_File;
 163     // Processed version of data - same as m_File if m_File is processed data.
 164     wxString m_FileProcessed;
 165     wxString m_Survey;
 166
 167     // Strings for status bar reporting of distances.
 168     wxString here_text, coords_text, dist_text, distfree_text;
 169
 170     int m_NumHighlighted = 0;
 171     bool pending_find;
 172
 173     bool fullscreen_showing_menus;
 174
 175 #ifdef PREFDLG
 176     PrefsDlg* m_PrefsDlg;
 177 #endif
 178
 179     void FillTree(const wxString & root_name);
 180     bool ProcessSVXFile(const wxString & file);
 181 //    void FixLRUD(traverse & centreline);
 182
 183     void CreateMenuBar();
 184     void MakeToolBar();
 185     void CreateSidePanel();
 186
 187     void UpdateStatusBar();
 188
 189 #ifdef USING_GENERIC_TOOLBAR
 190     wxToolBar * GetToolBar() const {
 191         wxSizer * sizer = GetSizer();
 192         if (!sizer) return NULL;
 193         return (wxToolBar*)sizer->GetItem(size_t(0))->GetWindow();
 194     }
 195 #endif
 196
 197 public:
 198     MainFrm(const wxString& title, const wxPoint& pos, const wxSize& size);
 199
 200     // public for CavernLog.
 201     bool LoadData(const wxString& file, const wxString& prefix);
 202     void AddToFileHistory(const wxString & file);
 203
 204     void InitialiseAfterLoad(const wxString & file, const wxString & prefix);
 205     void OnShowLog(wxCommandEvent& event);
 206
 207     void OnMRUFile(wxCommandEvent& event);
 208     void OpenFile(const wxString& file, const wxString& survey = wxString());
 209
 210     void OnPresNewUpdate(wxUpdateUIEvent& event);
 211     void OnPresOpenUpdate(wxUpdateUIEvent& event);
 212     void OnPresSaveUpdate(wxUpdateUIEvent& event);
 213     void OnPresSaveAsUpdate(wxUpdateUIEvent& event);
 214     void OnPresMarkUpdate(wxUpdateUIEvent& event);
 215     void OnPresFRewindUpdate(wxUpdateUIEvent& event);
 216     void OnPresRewindUpdate(wxUpdateUIEvent& event);
 217     void OnPresReverseUpdate(wxUpdateUIEvent& event);
 218     void OnPresPlayUpdate(wxUpdateUIEvent& event);
 219     void OnPresFFUpdate(wxUpdateUIEvent& event);
 220     void OnPresFFFUpdate(wxUpdateUIEvent& event);
 221     void OnPresPauseUpdate(wxUpdateUIEvent& event);
 222     void OnPresStopUpdate(wxUpdateUIEvent& event);
 223     void OnPresExportMovieUpdate(wxUpdateUIEvent& event);
 224     void OnOpenTerrainUpdate(wxUpdateUIEvent& event);
 225
 226     void DoFind();
 227     void OnFind(wxCommandEvent& event);
 228     void OnIdle(wxIdleEvent& event);
 229     void OnGotoFound(wxCommandEvent& event);
 230     void OnHide(wxCommandEvent& event);
 231     void OnHideUpdate(wxUpdateUIEvent& ui);
 232
 233     void OnOpen(wxCommandEvent& event);
 234     void OnOpenTerrain(wxCommandEvent&);
 235     void HideLog(wxWindow * log_window);
 236     void OnScreenshot(wxCommandEvent& event);
 237     void OnScreenshotUpdate(wxUpdateUIEvent& event);
 238     void OnFilePreferences(wxCommandEvent& event);
 239     void OnPrint(wxCommandEvent& event);
 240     void PrintAndExit();
 241     void OnPageSetup(wxCommandEvent& event);
 242     void OnPresNew(wxCommandEvent& event);
 243     void OnPresOpen(wxCommandEvent& event);
 244     void OnPresSave(wxCommandEvent& event);
 245     void OnPresSaveAs(wxCommandEvent& event);
 246     void OnPresMark(wxCommandEvent& event);
 247     void OnPresFRewind(wxCommandEvent& event);
 248     void OnPresRewind(wxCommandEvent& event);
 249     void OnPresReverse(wxCommandEvent& event);
 250     void OnPresPlay(wxCommandEvent& event);
 251     void OnPresFF(wxCommandEvent& event);
 252     void OnPresFFF(wxCommandEvent& event);
 253     void OnPresPause(wxCommandEvent& event);
 254     void OnPresStop(wxCommandEvent& event);
 255     void OnPresExportMovie(wxCommandEvent& event);
 256     void OnExport(wxCommandEvent& event);
 257     void OnExtend(wxCommandEvent& event);
 258     void OnQuit(wxCommandEvent& event);
 259
 260     void OnAbout(wxCommandEvent& event);
 261     void OnClose(wxCloseEvent&);
 262
 263     void OnSetFocus(wxFocusEvent &) { if (m_Gfx) m_Gfx->SetFocus(); }
 264
 265     void OnKeyPress(wxKeyEvent &e) {
 266         if (m_Gfx) {
 267             m_Gfx->SetFocus();
 268             m_Gfx->OnKeyPress(e);
 269         }
 270     }
 271
 272     void OnShowLogUpdate(wxUpdateUIEvent &ui) {
 273         ui.Enable(m_Log != NULL || (m_Splitter->GetWindow1() != m_Gfx && m_Splitter->GetWindow2() != m_Gfx));
 274         ui.Check(m_Log == NULL);
 275     }
 276     void OnPrintUpdate(wxUpdateUIEvent &ui) { ui.Enable(!m_File.empty()); }
 277     void OnExportUpdate(wxUpdateUIEvent &ui) { ui.Enable(!m_File.empty()); }
 278     void OnExtendUpdate(wxUpdateUIEvent &ui) {
 279         ui.Enable(!IsExtendedElevation());
 280     }
 281
 282     // temporary bodges until event handling problem is sorted out:
 283     void OnDefaultsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnDefaultsUpdate(event); }
 284     void OnPlanUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnPlanUpdate(event); }
 285     void OnElevationUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnElevationUpdate(event); }
 286     void OnDisplayOverlappingNamesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnDisplayOverlappingNamesUpdate(event); }
 287     void OnColourByUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByUpdate(event); }
 288     void OnColourByDepthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByDepthUpdate(event); }
 289     void OnColourByDateUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByDateUpdate(event); }
 290     void OnColourByErrorUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByErrorUpdate(event); }
 291     void OnColourByGradientUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByGradientUpdate(event); }
 292     void OnColourByLengthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnColourByLengthUpdate(event); }
 293     void OnShowCrossesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowCrossesUpdate(event); }
 294     void OnShowEntrancesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowEntrancesUpdate(event); }
 295     void OnShowFixedPtsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowFixedPtsUpdate(event); }
 296     void OnShowExportedPtsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowExportedPtsUpdate(event); }
 297     void OnShowStationNamesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowStationNamesUpdate(event); }
 298     void OnShowSurveyLegsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSurveyLegsUpdate(event); }
 299     void OnSplaysUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnSplaysUpdate(event); }
 300     void OnHideSplaysUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnHideSplaysUpdate(event); }
 301     void OnShowSplaysDashedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSplaysDashedUpdate(event); }
 302     void OnShowSplaysFadedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSplaysFadedUpdate(event); }
 303     void OnShowSplaysNormalUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSplaysNormalUpdate(event); }
 304     void OnDupesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnDupesUpdate(event); }
 305     void OnHideDupesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnHideDupesUpdate(event); }
 306     void OnShowDupesDashedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowDupesDashedUpdate(event); }
 307     void OnShowDupesFadedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowDupesFadedUpdate(event); }
 308     void OnShowDupesNormalUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowDupesNormalUpdate(event); }
 309     void OnShowSurfaceUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnShowSurfaceUpdate(event); }
 310     void OnMoveEastUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveEastUpdate(event); }
 311     void OnMoveNorthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveNorthUpdate(event); }
 312     void OnMoveSouthUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveSouthUpdate(event); }
 313     void OnMoveWestUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnMoveWestUpdate(event); }
 314     void OnToggleRotationUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleRotationUpdate(event); }
 315     void OnReverseControlsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnReverseControlsUpdate(event); }
 316     void OnToggleScalebarUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleScalebarUpdate(event); }
 317     void OnToggleColourKeyUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleColourKeyUpdate(event); }
 318     void OnViewCompassUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewCompassUpdate(event); }
 319     void OnViewGridUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewGridUpdate(event); }
 320     void OnViewBoundingBoxUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewBoundingBoxUpdate(event); }
 321     void OnViewTerrainUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewTerrainUpdate(event); }
 322     void OnViewClinoUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewClinoUpdate(event); }
 323     void OnViewPerspectiveUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewPerspectiveUpdate(event); }
 324     void OnViewSmoothShadingUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewSmoothShadingUpdate(event); }
 325     void OnViewTexturedUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewTexturedUpdate(event); }
 326     void OnViewFogUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewFogUpdate(event); }
 327     void OnViewSmoothLinesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewSmoothLinesUpdate(event); }
 328     void OnViewFullScreenUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnViewFullScreenUpdate(event); }
 329     void OnReverseDirectionOfRotationUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnReverseDirectionOfRotationUpdate(event); }
 330     void OnCancelDistLineUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnCancelDistLineUpdate(event); }
 331     void OnIndicatorsUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnIndicatorsUpdate(event); }
 332
 333     void OnDefaults(wxCommandEvent&) { if (m_Control) m_Control->OnDefaults(); }
 334     void OnPlan(wxCommandEvent&) { if (m_Control) m_Control->OnPlan(); }
 335     void OnElevation(wxCommandEvent&) { if (m_Control) m_Control->OnElevation(); }
 336     void OnDisplayOverlappingNames(wxCommandEvent&) { if (m_Control) m_Control->OnDisplayOverlappingNames(); }
 337     void OnColourByDepth(wxCommandEvent&) { if (m_Control) m_Control->OnColourByDepth(); }
 338     void OnColourByDate(wxCommandEvent&) { if (m_Control) m_Control->OnColourByDate(); }
 339     void OnColourByError(wxCommandEvent&) { if (m_Control) m_Control->OnColourByError(); }
 340     void OnColourByGradient(wxCommandEvent&) { if (m_Control) m_Control->OnColourByGradient(); }
 341     void OnColourByLength(wxCommandEvent&) { if (m_Control) m_Control->OnColourByLength(); }
 342     void OnShowCrosses(wxCommandEvent&) { if (m_Control) m_Control->OnShowCrosses(); }
 343     void OnShowEntrances(wxCommandEvent&) { if (m_Control) m_Control->OnShowEntrances(); }
 344     void OnShowFixedPts(wxCommandEvent&) { if (m_Control) m_Control->OnShowFixedPts(); }
 345     void OnShowExportedPts(wxCommandEvent&) { if (m_Control) m_Control->OnShowExportedPts(); }
 346     void OnShowStationNames(wxCommandEvent&) { if (m_Control) m_Control->OnShowStationNames(); }
 347     void OnShowSurveyLegs(wxCommandEvent&) { if (m_Control) m_Control->OnShowSurveyLegs(); }
 348     void OnHideSplays(wxCommandEvent&) { if (m_Control) m_Control->OnHideSplays(); }
 349     void OnShowSplaysDashed(wxCommandEvent&) { if (m_Control) m_Control->OnShowSplaysDashed(); }
 350     void OnShowSplaysFaded(wxCommandEvent&) { if (m_Control) m_Control->OnShowSplaysFaded(); }
 351     void OnShowSplaysNormal(wxCommandEvent&) { if (m_Control) m_Control->OnShowSplaysNormal(); }
 352     void OnHideDupes(wxCommandEvent&) { if (m_Control) m_Control->OnHideDupes(); }
 353     void OnShowDupesDashed(wxCommandEvent&) { if (m_Control) m_Control->OnShowDupesDashed(); }
 354     void OnShowDupesFaded(wxCommandEvent&) { if (m_Control) m_Control->OnShowDupesFaded(); }
 355     void OnShowDupesNormal(wxCommandEvent&) { if (m_Control) m_Control->OnShowDupesNormal(); }
 356     void OnShowSurface(wxCommandEvent&) { if (m_Control) m_Control->OnShowSurface(); }
 357     void OnMoveEast(wxCommandEvent&) { if (m_Control) m_Control->OnMoveEast(); }
 358     void OnMoveNorth(wxCommandEvent&) { if (m_Control) m_Control->OnMoveNorth(); }
 359     void OnMoveSouth(wxCommandEvent&) { if (m_Control) m_Control->OnMoveSouth(); }
 360     void OnMoveWest(wxCommandEvent&) { if (m_Control) m_Control->OnMoveWest(); }
 361     void OnToggleRotation(wxCommandEvent&) { if (m_Control) m_Control->OnToggleRotation(); }
 362     void OnReverseControls(wxCommandEvent&) { if (m_Control) m_Control->OnReverseControls(); }
 363     void OnToggleScalebar(wxCommandEvent&) { if (m_Control) m_Control->OnToggleScalebar(); }
 364     void OnToggleColourKey(wxCommandEvent&) { if (m_Control) m_Control->OnToggleColourKey(); }
 365     void OnViewCompass(wxCommandEvent&) { if (m_Control) m_Control->OnViewCompass(); }
 366     void OnViewClino(wxCommandEvent&) { if (m_Control) m_Control->OnViewClino(); }
 367     void OnViewGrid(wxCommandEvent&) { if (m_Control) m_Control->OnViewGrid(); }
 368     void OnViewBoundingBox(wxCommandEvent&) { if (m_Control) m_Control->OnViewBoundingBox(); }
 369     void OnViewTerrain(wxCommandEvent&) { if (m_Control) m_Control->OnViewTerrain(); }
 370     void OnViewPerspective(wxCommandEvent&) { if (m_Control) m_Control->OnViewPerspective(); }
 371     void OnViewSmoothShading(wxCommandEvent&) { if (m_Control) m_Control->OnViewSmoothShading(); }
 372     void OnViewTextured(wxCommandEvent&) { if (m_Control) m_Control->OnViewTextured(); }
 373     void OnViewFog(wxCommandEvent&) { if (m_Control) m_Control->OnViewFog(); }
 374     void OnViewSmoothLines(wxCommandEvent&) { if (m_Control) m_Control->OnViewSmoothLines(); }
 375     void OnViewFullScreen(wxCommandEvent&) { ViewFullScreen(); }
 376     void ViewFullScreen();
 377     bool FullScreenModeShowingMenus() const;
 378     void FullScreenModeShowMenus(bool show);
 379     void OnReverseDirectionOfRotation(wxCommandEvent&) { if (m_Control) m_Control->OnReverseDirectionOfRotation(); }
 380     void OnCancelDistLine(wxCommandEvent&) { if (m_Control) m_Control->OnCancelDistLine(); }
 381
 382     void OnToggleMetric(wxCommandEvent&) { if (m_Control) m_Control->OnToggleMetric(); }
 383     void OnToggleDegrees(wxCommandEvent&) { if (m_Control) m_Control->OnToggleDegrees(); }
 384     void OnTogglePercent(wxCommandEvent&) { if (m_Control) m_Control->OnTogglePercent(); }
 385     void OnToggleTubes(wxCommandEvent&) { if (m_Control) m_Control->OnToggleTubes(); }
 386
 387     void OnToggleMetricUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleMetricUpdate(event); }
 388     void OnToggleDegreesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleDegreesUpdate(event); }
 389     void OnTogglePercentUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnTogglePercentUpdate(event); }
 390     void OnToggleTubesUpdate(wxUpdateUIEvent& event) { if (m_Control) m_Control->OnToggleTubesUpdate(event); }
 391
 392     // end of horrible bodges
 393
 394     void OnViewSidePanelUpdate(wxUpdateUIEvent& event);
 395     void OnViewSidePanel(wxCommandEvent& event);
 396     void ToggleSidePanel();
 397     bool ShowingSidePanel();
 398
 399     void SelectTreeItem(const LabelInfo* label) {
 400         if (label->tree_id.IsOk())
 401             m_Tree->SelectItem(label->tree_id);
 402         else
 403             m_Tree->UnselectAll();
 404     }
 405
 406     void ClearTreeSelection();
 407
 408     void ClearCoords();
 409     void SetCoords(const Vector3 &v);
 410     const LabelInfo * GetTreeSelection() const;
 411     void SetCoords(Double x, Double y, const LabelInfo * there);
 412     void SetAltitude(Double z, const LabelInfo * there);
 413
 414     void ShowInfo(const LabelInfo *here = NULL, const LabelInfo *there = NULL);
 415     void DisplayTreeInfo(const wxTreeItemData* data = NULL);
 416     void TreeItemSelected(const wxTreeItemData* data, bool zoom);
 417     PresentationMark GetPresMark(int which);
 418     bool Animating() const { return m_Gfx && m_Gfx->Animating(); }
 419
 420     // Restrict to subsurvey `survey` (or show all if `survey` empty).
 421     void RestrictTo(const wxString & survey);
 422
 423     wxString GetSurvey() const { return m_Survey; }
 424
 425     int GetNumHighlightedPts() const { return m_NumHighlighted; }
 426
 427 private:
 428     DECLARE_EVENT_TABLE()
 429 };
 430
 431 // Older wxGTK loses pop-up dialogs under the always-on-top, maximised window.
 432 // Not sure when this got fixed, but wx 2.8.10 definitely works properly on
 433 // Debian squeeze.
 434 //
 435 // To work around this issue, create this object on the stack, and it will
 436 // temporarily un-fullscreen the window while the dialog as a workaround.
 437 class AvenAllowOnTop {
 438 #if defined __WXGTK__ && !wxCHECK_VERSION(2,8,10)
 439         MainFrm * mainfrm;
 440     public:
 441         explicit AvenAllowOnTop(MainFrm * mainfrm_) {
 442             if (mainfrm_ && mainfrm_->IsFullScreen()) {
 443                 mainfrm = mainfrm_;
 444                 mainfrm->ViewFullScreen();
 445             } else {
 446                 mainfrm = 0;
 447             }
 448         }
 449         ~AvenAllowOnTop() {
 450             if (mainfrm) mainfrm->ViewFullScreen();
 451         }
 452 #else
 453     public:
 454         AvenAllowOnTop(MainFrm *) { }
 455 #endif
 456 };
 457
 458 #endif