Context Navigation

mainfrm.cc @ 6e63fd3

Visit:

RELEASE/1.2debug-cidebug-ci-sanitisersstereowalls-data

Last change on this file since 6e63fd3 was 6e63fd3, checked in by Olly Betts <olly@…>, 13 years ago

lib/codes.po,src/log.cc,src/mainfrm.cc,src/printwx.cc: Make more
messages translatable.

git-svn-id: file:///home/survex-svn/survex/trunk@3744 4b37db11-9a0c-4f06-9ece-9ab7cdaee568

Property mode set to 100644

File size: 77.5 KB

Line
1	//
2	// mainfrm.cc
3	//
4	// Main frame handling for Aven.
5	//
6	// Copyright (C) 2000-2002,2005,2006 Mark R. Shinwell
7	// Copyright (C) 2001-2003,2004,2005,2006,2010,2011 Olly Betts
8	// Copyright (C) 2005 Martin Green
9	//
10	// This program is free software; you can redistribute it and/or modify
11	// it under the terms of the GNU General Public License as published by
12	// the Free Software Foundation; either version 2 of the License, or
13	// (at your option) any later version.
14	//
15	// This program is distributed in the hope that it will be useful,
16	// but WITHOUT ANY WARRANTY; without even the implied warranty of
17	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18	// GNU General Public License for more details.
19	//
20	// You should have received a copy of the GNU General Public License
21	// along with this program; if not, write to the Free Software
22	// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23	//
24
25	#ifdef HAVE_CONFIG_H
26	#include <config.h>
27	#endif
28
29	#include "cavernlog.h"
30	#include "mainfrm.h"
31	#include "aven.h"
32	#include "aboutdlg.h"
33
34	#include "message.h"
35	#include "img.h"
36	#include "namecmp.h"
37	#include "printwx.h"
38	#include "filename.h"
39	#include "useful.h"
40
41	#include <wx/confbase.h>
42	#include <wx/filename.h>
43	#include <wx/image.h>
44	#include <wx/imaglist.h>
45	#include <wx/process.h>
46	#include <wx/regex.h>
47
48	#include <float.h>
49	#include <functional>
50	#include <stack>
51	#include <vector>
52
53	using namespace std;
54
55	class AvenSplitterWindow : public wxSplitterWindow {
56	MainFrm *parent;
57
58	public:
59	AvenSplitterWindow(MainFrm *parent_)
60	: wxSplitterWindow(parent_, -1, wxDefaultPosition, wxDefaultSize,
61	wxSP_3D \| wxSP_LIVE_UPDATE),
62	parent(parent_)
63	{
64	}
65
66	void OnSplitterDClick(wxSplitterEvent &e) {
67	parent->ToggleSidePanel();
68	}
69
70	private:
71	DECLARE_EVENT_TABLE()
72	};
73
74	BEGIN_EVENT_TABLE(AvenSplitterWindow, wxSplitterWindow)
75	EVT_SPLITTER_DCLICK(-1, AvenSplitterWindow::OnSplitterDClick)
76	END_EVENT_TABLE()
77
78	class EditMarkDlg : public wxDialog {
79	wxTextCtrl * easting, * northing, * altitude;
80	wxTextCtrl * angle, * tilt_angle, * scale, * time;
81	public:
82	EditMarkDlg(wxWindow* parent, const PresentationMark & p)
83	: wxDialog(parent, 500, wmsg(/Edit Waypoint/404))
84	{
85	easting = new wxTextCtrl(this, 601, wxString::Format(wxT("%.3f"), p.GetX()));
86	northing = new wxTextCtrl(this, 602, wxString::Format(wxT("%.3f"), p.GetY()));
87	altitude = new wxTextCtrl(this, 603, wxString::Format(wxT("%.3f"), p.GetZ()));
88	angle = new wxTextCtrl(this, 604, wxString::Format(wxT("%.3f"), p.angle));
89	tilt_angle = new wxTextCtrl(this, 605, wxString::Format(wxT("%.3f"), p.tilt_angle));
90	scale = new wxTextCtrl(this, 606, wxString::Format(wxT("%.3f"), p.scale));
91	if (p.time > 0.0) {
92	time = new wxTextCtrl(this, 607, wxString::Format(wxT("%.3f"), p.time));
93	} else if (p.time < 0.0) {
94	time = new wxTextCtrl(this, 607, wxString::Format(wxT("*%.3f"), -p.time));
95	} else {
96	time = new wxTextCtrl(this, 607, wxT("0"));
97	}
98
99	wxBoxSizer * coords = new wxBoxSizer(wxHORIZONTAL);
100	coords->Add(new wxStaticText(this, 610, wxT("(")), 0, wxALIGN_CENTRE_VERTICAL);
101	coords->Add(easting, 1);
102	coords->Add(new wxStaticText(this, 611, wxT(",")), 0, wxALIGN_CENTRE_VERTICAL);
103	coords->Add(northing, 1);
104	coords->Add(new wxStaticText(this, 612, wxT(",")), 0, wxALIGN_CENTRE_VERTICAL);
105	coords->Add(altitude, 1);
106	coords->Add(new wxStaticText(this, 613, wxT(")")), 0, wxALIGN_CENTRE_VERTICAL);
107	wxBoxSizer* vert = new wxBoxSizer(wxVERTICAL);
108	vert->Add(coords, 0, wxALL, 8);
109	wxBoxSizer * r2 = new wxBoxSizer(wxHORIZONTAL);
110	r2->Add(new wxStaticText(this, 614, wmsg(/Bearing/259) + wxT(": ")), 0, wxALIGN_CENTRE_VERTICAL);
111	r2->Add(angle);
112	vert->Add(r2, 0, wxALL, 8);
113	wxBoxSizer * r3 = new wxBoxSizer(wxHORIZONTAL);
114	r3->Add(new wxStaticText(this, 615, wmsg(/Elevation/118) + wxT(": ")), 0, wxALIGN_CENTRE_VERTICAL);
115	r3->Add(tilt_angle);
116	vert->Add(r3, 0, wxALL, 8);
117	wxBoxSizer * r4 = new wxBoxSizer(wxHORIZONTAL);
118	r4->Add(new wxStaticText(this, 616, wmsg(/Scale/154) + wxT(": ")), 0, wxALIGN_CENTRE_VERTICAL);
119	r4->Add(scale);
120	r4->Add(new wxStaticText(this, 617, wxT(" (unused in perspective view)")),
121	0, wxALIGN_CENTRE_VERTICAL);
122	vert->Add(r4, 0, wxALL, 8);
123
124	wxBoxSizer * r5 = new wxBoxSizer(wxHORIZONTAL);
125	r5->Add(new wxStaticText(this, 616, wxT("Time: ")), 0, wxALIGN_CENTRE_VERTICAL);
126	r5->Add(time);
127	r5->Add(new wxStaticText(this, 617, wxT(" secs (0 = auto; *6 = 6 times auto)")),
128	0, wxALIGN_CENTRE_VERTICAL);
129	vert->Add(r5, 0, wxALL, 8);
130
131	wxBoxSizer * buttons = new wxBoxSizer(wxHORIZONTAL);
132	wxButton* cancel = new wxButton(this, wxID_CANCEL);
133	buttons->Add(cancel, 0, wxALL, 8);
134	wxButton* ok = new wxButton(this, wxID_OK);
135	ok->SetDefault();
136	buttons->Add(ok, 0, wxALL, 8);
137	vert->Add(buttons, 0, wxALL\|wxALIGN_RIGHT);
138
139	SetAutoLayout(true);
140	SetSizer(vert);
141
142	vert->Fit(this);
143	vert->SetSizeHints(this);
144	}
145	PresentationMark GetMark() const {
146	double a, t, s, T;
147	Vector3 v(atof(easting->GetValue().mb_str()),
148	atof(northing->GetValue().mb_str()),
149	atof(altitude->GetValue().mb_str()));
150	a = atof(angle->GetValue().mb_str());
151	t = atof(tilt_angle->GetValue().mb_str());
152	s = atof(scale->GetValue().mb_str());
153	wxString str = time->GetValue();
154	if (!str.empty() && str[0u] == '*') str[0u] = '-';
155	T = atof(str.mb_str());
156	return PresentationMark(v, a, t, s, T);
157	}
158
159	private:
160	DECLARE_EVENT_TABLE()
161	};
162
163	// Write a value without trailing zeros after the decimal point.
164	static void write_double(double d, FILE * fh) {
165	char buf[64];
166	sprintf(buf, "%.21f", d);
167	char * p = strchr(buf, ',');
168	if (p) *p = '.';
169	size_t l = strlen(buf);
170	while (l > 1 && buf[l - 1] == '0') --l;
171	if (l > 1 && buf[l - 1] == '.') --l;
172	fwrite(buf, l, 1, fh);
173	}
174
175	class AvenPresList : public wxListCtrl {
176	MainFrm * mainfrm;
177	GfxCore * gfx;
178	vector<PresentationMark> entries;
179	long current_item;
180	bool modified;
181	bool force_save_as;
182	wxString filename;
183
184	public:
185	AvenPresList(MainFrm * mainfrm_, wxWindow * parent, GfxCore * gfx_)
186	: wxListCtrl(parent, listctrl_PRES, wxDefaultPosition, wxDefaultSize,
187	wxLC_REPORT\|wxLC_VIRTUAL),
188	mainfrm(mainfrm_), gfx(gfx_), current_item(-1), modified(false),
189	force_save_as(true)
190	{
191	InsertColumn(0, wmsg(/Easting/378));
192	InsertColumn(1, wmsg(/Northing/379));
193	InsertColumn(2, wmsg(/Altitude/335));
194	}
195
196	void OnBeginLabelEdit(wxListEvent& event) {
197	event.Veto(); // No editting allowed
198	}
199	void OnDeleteItem(wxListEvent& event) {
200	long item = event.GetIndex();
201	if (current_item == item) {
202	current_item = -1;
203	} else if (current_item > item) {
204	--current_item;
205	}
206	entries.erase(entries.begin() + item);
207	SetItemCount(entries.size());
208	modified = true;
209	}
210	void OnDeleteAllItems(wxListEvent& event) {
211	entries.clear();
212	SetItemCount(entries.size());
213	filename = wxString();
214	modified = false;
215	force_save_as = true;
216	}
217	void OnListKeyDown(wxListEvent& event) {
218	switch (event.GetKeyCode()) {
219	case WXK_DELETE: {
220	long item = GetNextItem(-1, wxLIST_NEXT_ALL,
221	wxLIST_STATE_SELECTED);
222	while (item != -1) {
223	DeleteItem(item);
224	// - 1 because the indices were shifted by DeleteItem()
225	item = GetNextItem(item - 1, wxLIST_NEXT_ALL,
226	wxLIST_STATE_SELECTED);
227	}
228	break;
229	}
230	default:
231	//printf("event.GetIndex() = %ld %d\n", event.GetIndex(), event.GetKeyCode());
232	event.Skip();
233	}
234	}
235	void OnActivated(wxListEvent& event) {
236	// Jump to this view.
237	long item = event.GetIndex();
238	gfx->SetView(entries[item]);
239	}
240	void OnFocused(wxListEvent& event) {
241	current_item = event.GetIndex();
242	}
243	void OnRightClick(wxListEvent& event) {
244	long item = event.GetIndex();
245	EditMarkDlg edit(mainfrm, entries[item]);
246	if (edit.ShowModal() == wxID_OK) {
247	entries[item] = edit.GetMark();
248	}
249	}
250	void OnChar(wxKeyEvent& event) {
251	switch (event.GetKeyCode()) {
252	case WXK_INSERT:
253	if (event.GetModifiers() == wxMOD_CONTROL) {
254	if (current_item != -1 &&
255	size_t(current_item) < entries.size()) {
256	AddMark(current_item, entries[current_item]);
257	}
258	} else {
259	AddMark(current_item);
260	}
261	break;
262	case WXK_DELETE:
263	// Already handled in OnListKeyDown.
264	break;
265	case WXK_UP: case WXK_DOWN:
266	event.Skip();
267	break;
268	default:
269	gfx->OnKeyPress(event);
270	}
271	}
272	void AddMark(long item = -1) {
273	AddMark(item, gfx->GetView());
274	}
275	void AddMark(long item, const PresentationMark & mark) {
276	if (item == -1) item = entries.size();
277	entries.insert(entries.begin() + item, mark);
278	SetItemCount(entries.size());
279	modified = true;
280	}
281	virtual wxString OnGetItemText(long item, long column) const {
282	if (item < 0 \|\| item >= (long)entries.size()) return wxString();
283	const PresentationMark & p = entries[item];
284	double v;
285	switch (column) {
286	case 0: v = p.GetX(); break;
287	case 1: v = p.GetY(); break;
288	case 2: v = p.GetZ(); break;
289	#if 0
290	case 3: v = p.angle; break;
291	case 4: v = p.tilt_angle; break;
292	case 5: v = p.scale; break;
293	case 6: v = p.time; break;
294	#endif
295	default: return wxString();
296	}
297	return wxString::Format(wxT("%ld"), (long)v);
298	}
299	void Save(bool use_default_name) {
300	wxString fnm = filename;
301	if (!use_default_name \|\| force_save_as) {
302	AvenAllowOnTop ontop(mainfrm);
303	#ifdef __WXMOTIF__
304	wxString ext(wxT("*.fly"));
305	#else
306	wxString ext = wmsg(/Aven presentations/320);
307	ext += wxT("\|*.fly");
308	#endif
309	wxFileDialog dlg(this, wmsg(/Select an output filename/319),
310	wxString(), fnm, ext,
311	wxFD_SAVE\|wxFD_OVERWRITE_PROMPT);
312	if (dlg.ShowModal() != wxID_OK) return;
313	fnm = dlg.GetPath();
314	}
315
316	#ifdef __WXMSW__
317	FILE * fh_pres = _wfopen(fnm.fn_str(), L"w");
318	#else
319	FILE * fh_pres = fopen(fnm.mb_str(), "w");
320	#endif
321	if (!fh_pres) {
322	wxGetApp().ReportError(wxString::Format(wmsg(/Error writing to file `%s'/110), fnm.c_str()));
323	return;
324	}
325	vector<PresentationMark>::const_iterator i;
326	for (i = entries.begin(); i != entries.end(); ++i) {
327	const PresentationMark &p = *i;
328	write_double(p.GetX(), fh_pres);
329	PUTC(' ', fh_pres);
330	write_double(p.GetY(), fh_pres);
331	PUTC(' ', fh_pres);
332	write_double(p.GetZ(), fh_pres);
333	PUTC(' ', fh_pres);
334	write_double(p.angle, fh_pres);
335	PUTC(' ', fh_pres);
336	write_double(p.tilt_angle, fh_pres);
337	PUTC(' ', fh_pres);
338	write_double(p.scale, fh_pres);
339	if (p.time != 0.0) {
340	PUTC(' ', fh_pres);
341	write_double(p.time, fh_pres);
342	}
343	PUTC('\n', fh_pres);
344	}
345	fclose(fh_pres);
346	filename = fnm;
347	modified = false;
348	force_save_as = false;
349	}
350	void New(const wxString &fnm) {
351	DeleteAllItems();
352	wxFileName::SplitPath(fnm, NULL, NULL, &filename, NULL, wxPATH_NATIVE);
353	filename += wxT(".fly");
354	force_save_as = true;
355	}
356	bool Load(const wxString &fnm) {
357	#ifdef __WXMSW__
358	FILE * fh_pres = _wfopen(fnm.fn_str(), L"r");
359	#else
360	FILE * fh_pres = fopen(fnm.mb_str(), "r");
361	#endif
362	if (!fh_pres) {
363	wxString m;
364	m.Printf(wmsg(/Couldn't open file `%s'/93), fnm.c_str());
365	wxGetApp().ReportError(m);
366	return false;
367	}
368	DeleteAllItems();
369	long item = 0;
370	while (!feof(fh_pres)) {
371	char buf[4096];
372	size_t i = 0;
373	while (i < sizeof(buf) - 1) {
374	int ch = GETC(fh_pres);
375	if (ch == EOF \|\| ch == '\n' \|\| ch == '\r') break;
376	buf[i++] = ch;
377	}
378	if (i) {
379	buf[i] = 0;
380	double x, y, z, a, t, s, T;
381	int c = sscanf(buf, "%lf %lf %lf %lf %lf %lf %lf", &x, &y, &z, &a, &t, &s, &T);
382	if (c < 6) {
383	char *p = buf;
384	while ((p = strchr(p, '.'))) *p++ = ',';
385	c = sscanf(buf, "%lf %lf %lf %lf %lf %lf %lf", &x, &y, &z, &a, &t, &s, &T);
386	if (c < 6) {
387	DeleteAllItems();
388	wxGetApp().ReportError(wxString::Format(wmsg(/Error in format of presentation file `%s'/323), fnm.c_str()));
389	return false;
390	}
391	}
392	if (c == 6) T = 0;
393	AddMark(item, PresentationMark(Vector3(x, y, z), a, t, s, T));
394	++item;
395	}
396	}
397	fclose(fh_pres);
398	filename = fnm;
399	modified = false;
400	force_save_as = false;
401	return true;
402	}
403	bool Modified() const { return modified; }
404	bool Empty() const { return entries.empty(); }
405	PresentationMark GetPresMark(int which) {
406	long item = current_item;
407	if (which == MARK_FIRST) {
408	item = 0;
409	} else if (which == MARK_NEXT) {
410	++item;
411	} else if (which == MARK_PREV) {
412	--item;
413	}
414	if (item == -1 \|\| item == (long)entries.size())
415	return PresentationMark();
416	if (item != current_item) {
417	// Move the focus
418	if (current_item != -1) {
419	wxListCtrl::SetItemState(current_item, wxLIST_STATE_FOCUSED,
420	0);
421	}
422	wxListCtrl::SetItemState(item, wxLIST_STATE_FOCUSED,
423	wxLIST_STATE_FOCUSED);
424	}
425	return entries[item];
426	}
427
428	private:
429
430	DECLARE_NO_COPY_CLASS(AvenPresList)
431	DECLARE_EVENT_TABLE()
432	};
433
434	BEGIN_EVENT_TABLE(EditMarkDlg, wxDialog)
435	END_EVENT_TABLE()
436
437	BEGIN_EVENT_TABLE(AvenPresList, wxListCtrl)
438	EVT_LIST_BEGIN_LABEL_EDIT(listctrl_PRES, AvenPresList::OnBeginLabelEdit)
439	EVT_LIST_DELETE_ITEM(listctrl_PRES, AvenPresList::OnDeleteItem)
440	EVT_LIST_DELETE_ALL_ITEMS(listctrl_PRES, AvenPresList::OnDeleteAllItems)
441	EVT_LIST_KEY_DOWN(listctrl_PRES, AvenPresList::OnListKeyDown)
442	EVT_LIST_ITEM_ACTIVATED(listctrl_PRES, AvenPresList::OnActivated)
443	EVT_LIST_ITEM_FOCUSED(listctrl_PRES, AvenPresList::OnFocused)
444	EVT_LIST_ITEM_RIGHT_CLICK(listctrl_PRES, AvenPresList::OnRightClick)
445	EVT_CHAR(AvenPresList::OnChar)
446	END_EVENT_TABLE()
447
448	BEGIN_EVENT_TABLE(MainFrm, wxFrame)
449	EVT_TEXT(textctrl_FIND, MainFrm::OnFind)
450	EVT_TEXT_ENTER(textctrl_FIND, MainFrm::OnGotoFound)
451	EVT_MENU(wxID_FIND, MainFrm::OnGotoFound)
452	EVT_MENU(button_HIDE, MainFrm::OnHide)
453	EVT_UPDATE_UI(button_HIDE, MainFrm::OnHideUpdate)
454
455	EVT_MENU(wxID_OPEN, MainFrm::OnOpen)
456	EVT_MENU(wxID_PRINT, MainFrm::OnPrint)
457	EVT_MENU(menu_FILE_PAGE_SETUP, MainFrm::OnPageSetup)
458	EVT_MENU(menu_FILE_SCREENSHOT, MainFrm::OnScreenshot)
459	// EVT_MENU(wxID_PREFERENCES, MainFrm::OnFilePreferences)
460	EVT_MENU(menu_FILE_EXPORT, MainFrm::OnExport)
461	EVT_MENU(wxID_EXIT, MainFrm::OnQuit)
462	EVT_MENU_RANGE(wxID_FILE1, wxID_FILE9, MainFrm::OnMRUFile)
463
464	EVT_MENU(menu_PRES_NEW, MainFrm::OnPresNew)
465	EVT_MENU(menu_PRES_OPEN, MainFrm::OnPresOpen)
466	EVT_MENU(menu_PRES_SAVE, MainFrm::OnPresSave)
467	EVT_MENU(menu_PRES_SAVE_AS, MainFrm::OnPresSaveAs)
468	EVT_MENU(menu_PRES_MARK, MainFrm::OnPresMark)
469	EVT_MENU(menu_PRES_FREWIND, MainFrm::OnPresFRewind)
470	EVT_MENU(menu_PRES_REWIND, MainFrm::OnPresRewind)
471	EVT_MENU(menu_PRES_REVERSE, MainFrm::OnPresReverse)
472	EVT_MENU(menu_PRES_PLAY, MainFrm::OnPresPlay)
473	EVT_MENU(menu_PRES_FF, MainFrm::OnPresFF)
474	EVT_MENU(menu_PRES_FFF, MainFrm::OnPresFFF)
475	EVT_MENU(menu_PRES_PAUSE, MainFrm::OnPresPause)
476	EVT_MENU(wxID_STOP, MainFrm::OnPresStop)
477	EVT_MENU(menu_PRES_EXPORT_MOVIE, MainFrm::OnPresExportMovie)
478
479	EVT_UPDATE_UI(menu_PRES_NEW, MainFrm::OnPresNewUpdate)
480	EVT_UPDATE_UI(menu_PRES_OPEN, MainFrm::OnPresOpenUpdate)
481	EVT_UPDATE_UI(menu_PRES_SAVE, MainFrm::OnPresSaveUpdate)
482	EVT_UPDATE_UI(menu_PRES_SAVE_AS, MainFrm::OnPresSaveAsUpdate)
483	EVT_UPDATE_UI(menu_PRES_MARK, MainFrm::OnPresMarkUpdate)
484	EVT_UPDATE_UI(menu_PRES_FREWIND, MainFrm::OnPresFRewindUpdate)
485	EVT_UPDATE_UI(menu_PRES_REWIND, MainFrm::OnPresRewindUpdate)
486	EVT_UPDATE_UI(menu_PRES_REVERSE, MainFrm::OnPresReverseUpdate)
487	EVT_UPDATE_UI(menu_PRES_PLAY, MainFrm::OnPresPlayUpdate)
488	EVT_UPDATE_UI(menu_PRES_FF, MainFrm::OnPresFFUpdate)
489	EVT_UPDATE_UI(menu_PRES_FFF, MainFrm::OnPresFFFUpdate)
490	EVT_UPDATE_UI(menu_PRES_PAUSE, MainFrm::OnPresPauseUpdate)
491	EVT_UPDATE_UI(wxID_STOP, MainFrm::OnPresStopUpdate)
492	EVT_UPDATE_UI(menu_PRES_EXPORT_MOVIE, MainFrm::OnPresExportMovieUpdate)
493
494	EVT_CLOSE(MainFrm::OnClose)
495	EVT_SET_FOCUS(MainFrm::OnSetFocus)
496
497	EVT_MENU(menu_ROTATION_TOGGLE, MainFrm::OnToggleRotation)
498	EVT_MENU(menu_ROTATION_SPEED_UP, MainFrm::OnSpeedUp)
499	EVT_MENU(menu_ROTATION_SLOW_DOWN, MainFrm::OnSlowDown)
500	EVT_MENU(menu_ROTATION_REVERSE, MainFrm::OnReverseDirectionOfRotation)
501	EVT_MENU(menu_ROTATION_STEP_CCW, MainFrm::OnStepOnceAnticlockwise)
502	EVT_MENU(menu_ROTATION_STEP_CW, MainFrm::OnStepOnceClockwise)
503	EVT_MENU(menu_ORIENT_MOVE_NORTH, MainFrm::OnMoveNorth)
504	EVT_MENU(menu_ORIENT_MOVE_EAST, MainFrm::OnMoveEast)
505	EVT_MENU(menu_ORIENT_MOVE_SOUTH, MainFrm::OnMoveSouth)
506	EVT_MENU(menu_ORIENT_MOVE_WEST, MainFrm::OnMoveWest)
507	EVT_MENU(menu_ORIENT_SHIFT_LEFT, MainFrm::OnShiftDisplayLeft)
508	EVT_MENU(menu_ORIENT_SHIFT_RIGHT, MainFrm::OnShiftDisplayRight)
509	EVT_MENU(menu_ORIENT_SHIFT_UP, MainFrm::OnShiftDisplayUp)
510	EVT_MENU(menu_ORIENT_SHIFT_DOWN, MainFrm::OnShiftDisplayDown)
511	EVT_MENU(menu_ORIENT_PLAN, MainFrm::OnPlan)
512	EVT_MENU(menu_ORIENT_ELEVATION, MainFrm::OnElevation)
513	EVT_MENU(menu_ORIENT_HIGHER_VP, MainFrm::OnHigherViewpoint)
514	EVT_MENU(menu_ORIENT_LOWER_VP, MainFrm::OnLowerViewpoint)
515	EVT_MENU(wxID_ZOOM_IN, MainFrm::OnZoomIn)
516	EVT_MENU(wxID_ZOOM_OUT, MainFrm::OnZoomOut)
517	EVT_MENU(menu_ORIENT_DEFAULTS, MainFrm::OnDefaults)
518	EVT_MENU(menu_VIEW_SHOW_LEGS, MainFrm::OnShowSurveyLegs)
519	EVT_MENU(menu_VIEW_SHOW_CROSSES, MainFrm::OnShowCrosses)
520	EVT_MENU(menu_VIEW_SHOW_ENTRANCES, MainFrm::OnShowEntrances)
521	EVT_MENU(menu_VIEW_SHOW_FIXED_PTS, MainFrm::OnShowFixedPts)
522	EVT_MENU(menu_VIEW_SHOW_EXPORTED_PTS, MainFrm::OnShowExportedPts)
523	EVT_MENU(menu_VIEW_SHOW_NAMES, MainFrm::OnShowStationNames)
524	EVT_MENU(menu_VIEW_SHOW_OVERLAPPING_NAMES, MainFrm::OnDisplayOverlappingNames)
525	EVT_MENU(menu_VIEW_COLOUR_BY_DEPTH, MainFrm::OnColourByDepth)
526	EVT_MENU(menu_VIEW_COLOUR_BY_DATE, MainFrm::OnColourByDate)
527	EVT_MENU(menu_VIEW_COLOUR_BY_ERROR, MainFrm::OnColourByError)
528	EVT_MENU(menu_VIEW_SHOW_SURFACE, MainFrm::OnShowSurface)
529	EVT_MENU(menu_VIEW_GRID, MainFrm::OnViewGrid)
530	EVT_MENU(menu_VIEW_BOUNDING_BOX, MainFrm::OnViewBoundingBox)
531	EVT_MENU(menu_VIEW_PERSPECTIVE, MainFrm::OnViewPerspective)
532	EVT_MENU(menu_VIEW_SMOOTH_SHADING, MainFrm::OnViewSmoothShading)
533	EVT_MENU(menu_VIEW_TEXTURED, MainFrm::OnViewTextured)
534	EVT_MENU(menu_VIEW_FOG, MainFrm::OnViewFog)
535	EVT_MENU(menu_VIEW_SMOOTH_LINES, MainFrm::OnViewSmoothLines)
536	EVT_MENU(menu_VIEW_FULLSCREEN, MainFrm::OnViewFullScreen)
537	EVT_MENU(menu_VIEW_SHOW_TUBES, MainFrm::OnToggleTubes)
538	EVT_MENU(menu_IND_COMPASS, MainFrm::OnViewCompass)
539	EVT_MENU(menu_IND_CLINO, MainFrm::OnViewClino)
540	EVT_MENU(menu_IND_DEPTH_BAR, MainFrm::OnToggleDepthbar)
541	EVT_MENU(menu_IND_SCALE_BAR, MainFrm::OnToggleScalebar)
542	EVT_MENU(menu_CTL_SIDE_PANEL, MainFrm::OnViewSidePanel)
543	EVT_MENU(menu_CTL_METRIC, MainFrm::OnToggleMetric)
544	EVT_MENU(menu_CTL_DEGREES, MainFrm::OnToggleDegrees)
545	EVT_MENU(menu_CTL_REVERSE, MainFrm::OnReverseControls)
546	EVT_MENU(menu_CTL_CANCEL_DIST_LINE, MainFrm::OnCancelDistLine)
547	EVT_MENU(wxID_ABOUT, MainFrm::OnAbout)
548
549	EVT_UPDATE_UI(wxID_PRINT, MainFrm::OnPrintUpdate)
550	EVT_UPDATE_UI(menu_FILE_SCREENSHOT, MainFrm::OnScreenshotUpdate)
551	EVT_UPDATE_UI(menu_FILE_EXPORT, MainFrm::OnExportUpdate)
552	EVT_UPDATE_UI(menu_ROTATION_TOGGLE, MainFrm::OnToggleRotationUpdate)
553	EVT_UPDATE_UI(menu_ROTATION_SPEED_UP, MainFrm::OnSpeedUpUpdate)
554	EVT_UPDATE_UI(menu_ROTATION_SLOW_DOWN, MainFrm::OnSlowDownUpdate)
555	EVT_UPDATE_UI(menu_ROTATION_REVERSE, MainFrm::OnReverseDirectionOfRotationUpdate)
556	EVT_UPDATE_UI(menu_ROTATION_STEP_CCW, MainFrm::OnStepOnceAnticlockwiseUpdate)
557	EVT_UPDATE_UI(menu_ROTATION_STEP_CW, MainFrm::OnStepOnceClockwiseUpdate)
558	EVT_UPDATE_UI(menu_ORIENT_MOVE_NORTH, MainFrm::OnMoveNorthUpdate)
559	EVT_UPDATE_UI(menu_ORIENT_MOVE_EAST, MainFrm::OnMoveEastUpdate)
560	EVT_UPDATE_UI(menu_ORIENT_MOVE_SOUTH, MainFrm::OnMoveSouthUpdate)
561	EVT_UPDATE_UI(menu_ORIENT_MOVE_WEST, MainFrm::OnMoveWestUpdate)
562	EVT_UPDATE_UI(menu_ORIENT_SHIFT_LEFT, MainFrm::OnShiftDisplayLeftUpdate)
563	EVT_UPDATE_UI(menu_ORIENT_SHIFT_RIGHT, MainFrm::OnShiftDisplayRightUpdate)
564	EVT_UPDATE_UI(menu_ORIENT_SHIFT_UP, MainFrm::OnShiftDisplayUpUpdate)
565	EVT_UPDATE_UI(menu_ORIENT_SHIFT_DOWN, MainFrm::OnShiftDisplayDownUpdate)
566	EVT_UPDATE_UI(menu_ORIENT_PLAN, MainFrm::OnPlanUpdate)
567	EVT_UPDATE_UI(menu_ORIENT_ELEVATION, MainFrm::OnElevationUpdate)
568	EVT_UPDATE_UI(menu_ORIENT_HIGHER_VP, MainFrm::OnHigherViewpointUpdate)
569	EVT_UPDATE_UI(menu_ORIENT_LOWER_VP, MainFrm::OnLowerViewpointUpdate)
570	EVT_UPDATE_UI(wxID_ZOOM_IN, MainFrm::OnZoomInUpdate)
571	EVT_UPDATE_UI(wxID_ZOOM_OUT, MainFrm::OnZoomOutUpdate)
572	EVT_UPDATE_UI(menu_ORIENT_DEFAULTS, MainFrm::OnDefaultsUpdate)
573	EVT_UPDATE_UI(menu_VIEW_SHOW_LEGS, MainFrm::OnShowSurveyLegsUpdate)
574	EVT_UPDATE_UI(menu_VIEW_SHOW_CROSSES, MainFrm::OnShowCrossesUpdate)
575	EVT_UPDATE_UI(menu_VIEW_SHOW_ENTRANCES, MainFrm::OnShowEntrancesUpdate)
576	EVT_UPDATE_UI(menu_VIEW_SHOW_FIXED_PTS, MainFrm::OnShowFixedPtsUpdate)
577	EVT_UPDATE_UI(menu_VIEW_SHOW_EXPORTED_PTS, MainFrm::OnShowExportedPtsUpdate)
578	EVT_UPDATE_UI(menu_VIEW_SHOW_NAMES, MainFrm::OnShowStationNamesUpdate)
579	EVT_UPDATE_UI(menu_VIEW_SHOW_SURFACE, MainFrm::OnShowSurfaceUpdate)
580	EVT_UPDATE_UI(menu_VIEW_SHOW_OVERLAPPING_NAMES, MainFrm::OnDisplayOverlappingNamesUpdate)
581	EVT_UPDATE_UI(menu_VIEW_COLOUR_BY_DEPTH, MainFrm::OnColourByDepthUpdate)
582	EVT_UPDATE_UI(menu_VIEW_COLOUR_BY_DATE, MainFrm::OnColourByDateUpdate)
583	EVT_UPDATE_UI(menu_VIEW_COLOUR_BY_ERROR, MainFrm::OnColourByErrorUpdate)
584	EVT_UPDATE_UI(menu_VIEW_GRID, MainFrm::OnViewGridUpdate)
585	EVT_UPDATE_UI(menu_VIEW_BOUNDING_BOX, MainFrm::OnViewBoundingBoxUpdate)
586	EVT_UPDATE_UI(menu_VIEW_PERSPECTIVE, MainFrm::OnViewPerspectiveUpdate)
587	EVT_UPDATE_UI(menu_VIEW_SMOOTH_SHADING, MainFrm::OnViewSmoothShadingUpdate)
588	EVT_UPDATE_UI(menu_VIEW_TEXTURED, MainFrm::OnViewTexturedUpdate)
589	EVT_UPDATE_UI(menu_VIEW_FOG, MainFrm::OnViewFogUpdate)
590	EVT_UPDATE_UI(menu_VIEW_SMOOTH_LINES, MainFrm::OnViewSmoothLinesUpdate)
591	EVT_UPDATE_UI(menu_VIEW_FULLSCREEN, MainFrm::OnViewFullScreenUpdate)
592	EVT_UPDATE_UI(menu_VIEW_SHOW_TUBES, MainFrm::OnToggleTubesUpdate)
593	EVT_UPDATE_UI(menu_IND_COMPASS, MainFrm::OnViewCompassUpdate)
594	EVT_UPDATE_UI(menu_IND_CLINO, MainFrm::OnViewClinoUpdate)
595	EVT_UPDATE_UI(menu_IND_DEPTH_BAR, MainFrm::OnToggleDepthbarUpdate)
596	EVT_UPDATE_UI(menu_IND_SCALE_BAR, MainFrm::OnToggleScalebarUpdate)
597	EVT_UPDATE_UI(menu_CTL_INDICATORS, MainFrm::OnIndicatorsUpdate)
598	EVT_UPDATE_UI(menu_CTL_SIDE_PANEL, MainFrm::OnViewSidePanelUpdate)
599	EVT_UPDATE_UI(menu_CTL_REVERSE, MainFrm::OnReverseControlsUpdate)
600	EVT_UPDATE_UI(menu_CTL_CANCEL_DIST_LINE, MainFrm::OnCancelDistLineUpdate)
601	EVT_UPDATE_UI(menu_CTL_METRIC, MainFrm::OnToggleMetricUpdate)
602	EVT_UPDATE_UI(menu_CTL_DEGREES, MainFrm::OnToggleDegreesUpdate)
603	END_EVENT_TABLE()
604
605	class LabelCmp : public greater<const LabelInfo*> {
606	int separator;
607	public:
608	LabelCmp(int separator_) : separator(separator_) {}
609	bool operator()(const LabelInfo* pt1, const LabelInfo* pt2) {
610	return name_cmp(pt1->GetText(), pt2->GetText(), separator) < 0;
611	}
612	};
613
614	class LabelPlotCmp : public greater<const LabelInfo*> {
615	int separator;
616	public:
617	LabelPlotCmp(int separator_) : separator(separator_) {}
618	bool operator()(const LabelInfo* pt1, const LabelInfo* pt2) {
619	int n = pt1->get_flags() - pt2->get_flags();
620	if (n) return n > 0;
621	wxString l1 = pt1->GetText().AfterLast(separator);
622	wxString l2 = pt2->GetText().AfterLast(separator);
623	n = name_cmp(l1, l2, separator);
624	if (n) return n < 0;
625	// Prefer non-2-nodes...
626	// FIXME; implement
627	// if leaf names are the same, prefer shorter labels as we can
628	// display more of them
629	n = pt1->GetText().length() - pt2->GetText().length();
630	if (n) return n < 0;
631	// make sure that we don't ever compare different labels as equal
632	return name_cmp(pt1->GetText(), pt2->GetText(), separator) < 0;
633	}
634	};
635
636	#if wxUSE_DRAG_AND_DROP
637	class DnDFile : public wxFileDropTarget {
638	public:
639	DnDFile(MainFrm *parent) : m_Parent(parent) { }
640	virtual bool OnDropFiles(wxCoord, wxCoord,
641	const wxArrayString &filenames);
642
643	private:
644	MainFrm * m_Parent;
645	};
646
647	bool
648	DnDFile::OnDropFiles(wxCoord, wxCoord, const wxArrayString &filenames)
649	{
650	// Load a survey file by drag-and-drop.
651	assert(filenames.GetCount() > 0);
652
653	if (filenames.GetCount() != 1) {
654	wxGetApp().ReportError(wmsg(/You may only view one 3d file at a time./336));
655	return FALSE;
656	}
657
658	m_Parent->OpenFile(filenames[0]);
659	return TRUE;
660	}
661	#endif
662
663	MainFrm::MainFrm(const wxString& title, const wxPoint& pos, const wxSize& size) :
664	wxFrame(NULL, 101, title, pos, size, wxDEFAULT_FRAME_STYLE),
665	m_Gfx(NULL), m_NumEntrances(0), m_NumFixedPts(0), m_NumExportedPts(0),
666	m_NumHighlighted(0), m_HasUndergroundLegs(false), m_HasSurfaceLegs(false),
667	m_HasErrorInformation(false), m_IsExtendedElevation(false)
668	#ifdef PREFDLG
669	, m_PrefsDlg(NULL)
670	#endif
671	{
672	icon_path = wxString(wmsg_cfgpth());
673	icon_path += wxCONFIG_PATH_SEPARATOR;
674	icon_path += wxT("icons");
675	icon_path += wxCONFIG_PATH_SEPARATOR;
676
677	#ifdef _WIN32
678	// The peculiar name is so that the icon is the first in the file
679	// (required by Microsoft Windows for this type of icon)
680	SetIcon(wxIcon(wxT("aaaaaAven")));
681	#else
682	SetIcon(wxIcon(icon_path + APP_IMAGE, wxBITMAP_TYPE_PNG));
683	#endif
684
685	CreateMenuBar();
686	CreateToolBar();
687	CreateStatusBar(2, wxST_SIZEGRIP);
688	CreateSidePanel();
689
690	int widths[2] = { -1 /* variable width */, -1 };
691	GetStatusBar()->SetStatusWidths(2, widths);
692
693	#ifdef __X__ // wxMotif or wxX11
694	int x;
695	int y;
696	GetSize(&x, &y);
697	// X seems to require a forced resize.
698	SetSize(-1, -1, x, y);
699	#endif
700
701	#if wxUSE_DRAG_AND_DROP
702	SetDropTarget(new DnDFile(this));
703	#endif
704	}
705
706	MainFrm::~MainFrm()
707	{
708	}
709
710	void MainFrm::CreateMenuBar()
711	{
712	// Create the menus and the menu bar.
713
714	wxMenu* filemenu = new wxMenu;
715	// wxID_OPEN stock label lacks the ellipses
716	filemenu->Append(wxID_OPEN, wmsg(/&Open...\tCtrl+O/220));
717	filemenu->AppendSeparator();
718	// wxID_PRINT stock label lacks the ellipses
719	filemenu->Append(wxID_PRINT, wmsg(/&Print...\tCtrl+P/380));
720	filemenu->Append(menu_FILE_PAGE_SETUP, wmsg(/P&age Setup.../381));
721	filemenu->AppendSeparator();
722	filemenu->Append(menu_FILE_SCREENSHOT, wmsg(/&Screenshot.../201));
723	filemenu->Append(menu_FILE_EXPORT, wmsg(/&Export as.../382));
724	#ifndef __WXMAC__
725	// On wxMac the "Quit" menu item will be moved elsewhere, so we suppress
726	// this separator.
727	filemenu->AppendSeparator();
728	#endif
729	filemenu->Append(wxID_EXIT);
730
731	m_history.UseMenu(filemenu);
732	m_history.Load(*wxConfigBase::Get());
733
734	wxMenu* rotmenu = new wxMenu;
735	rotmenu->AppendCheckItem(menu_ROTATION_TOGGLE, wmsg(/&Auto-Rotate\tSpace/231));
736	rotmenu->AppendSeparator();
737	rotmenu->Append(menu_ROTATION_SPEED_UP, wmsg(/Speed &Up/232));
738	rotmenu->Append(menu_ROTATION_SLOW_DOWN, wmsg(/Slow &Down/233));
739	rotmenu->AppendSeparator();
740	rotmenu->Append(menu_ROTATION_REVERSE, wmsg(/&Reverse Direction/234));
741	rotmenu->AppendSeparator();
742	rotmenu->Append(menu_ROTATION_STEP_CCW, wmsg(/Step Once &Anticlockwise/235));
743	rotmenu->Append(menu_ROTATION_STEP_CW, wmsg(/Step Once &Clockwise/236));
744
745	wxMenu* orientmenu = new wxMenu;
746	orientmenu->Append(menu_ORIENT_MOVE_NORTH, wmsg(/View &North/240));
747	orientmenu->Append(menu_ORIENT_MOVE_EAST, wmsg(/View &East/241));
748	orientmenu->Append(menu_ORIENT_MOVE_SOUTH, wmsg(/View &South/242));
749	orientmenu->Append(menu_ORIENT_MOVE_WEST, wmsg(/View &West/243));
750	orientmenu->AppendSeparator();
751	orientmenu->Append(menu_ORIENT_SHIFT_LEFT, wmsg(/Shift Survey &Left/244));
752	orientmenu->Append(menu_ORIENT_SHIFT_RIGHT, wmsg(/Shift Survey &Right/245));
753	orientmenu->Append(menu_ORIENT_SHIFT_UP, wmsg(/Shift Survey &Up/246));
754	orientmenu->Append(menu_ORIENT_SHIFT_DOWN, wmsg(/Shift Survey &Down/247));
755	orientmenu->AppendSeparator();
756	orientmenu->Append(menu_ORIENT_PLAN, wmsg(/&Plan View/248));
757	orientmenu->Append(menu_ORIENT_ELEVATION, wmsg(/Ele&vation/249));
758	orientmenu->AppendSeparator();
759	orientmenu->Append(menu_ORIENT_HIGHER_VP, wmsg(/&Higher Viewpoint/250));
760	orientmenu->Append(menu_ORIENT_LOWER_VP, wmsg(/L&ower Viewpoint/251));
761	orientmenu->AppendSeparator();
762	// Default labels for wxID_ZOOM_IN and wxID_ZOOM_OUT don't have accels.
763	orientmenu->Append(wxID_ZOOM_IN, wmsg(/&Zoom In\t]/252));
764	orientmenu->Append(wxID_ZOOM_OUT, wmsg(/Zoo&m Out\t[/253));
765	orientmenu->AppendSeparator();
766	orientmenu->Append(menu_ORIENT_DEFAULTS, wmsg(/Restore De&fault View/254));
767
768	wxMenu* presmenu = new wxMenu;
769	presmenu->Append(menu_PRES_NEW, wmsg(/&New Presentation/311));
770	presmenu->Append(menu_PRES_OPEN, wmsg(/&Open Presentation.../312));
771	presmenu->Append(menu_PRES_SAVE, wmsg(/&Save Presentation/313));
772	presmenu->Append(menu_PRES_SAVE_AS, wmsg(/Save Presentation &As.../314));
773	presmenu->AppendSeparator();
774	presmenu->Append(menu_PRES_MARK, wmsg(/&Mark/315));
775	presmenu->Append(menu_PRES_PLAY, wmsg(/&Play/316));
776	presmenu->Append(menu_PRES_EXPORT_MOVIE, wmsg(/&Export as Movie.../317));
777
778	wxMenu* viewmenu = new wxMenu;
779	#ifndef PREFDLG
780	viewmenu->AppendCheckItem(menu_VIEW_SHOW_NAMES, wmsg(/Station &Names\tCtrl+N/270));
781	viewmenu->AppendCheckItem(menu_VIEW_SHOW_TUBES, wmsg(/Passage &Tubes/346));
782	viewmenu->AppendCheckItem(menu_VIEW_SHOW_CROSSES, wmsg(/&Crosses\tCtrl+X/271));
783	viewmenu->AppendCheckItem(menu_VIEW_GRID, wmsg(/&Grid\tCtrl+G/297));
784	viewmenu->AppendCheckItem(menu_VIEW_BOUNDING_BOX, wmsg(/&Bounding Box\tCtrl+B/318));
785	viewmenu->AppendSeparator();
786	viewmenu->AppendCheckItem(menu_VIEW_SHOW_LEGS, wmsg(/&Underground Survey Legs\tCtrl+L/272));
787	viewmenu->AppendCheckItem(menu_VIEW_SHOW_SURFACE, wmsg(/&Surface Survey Legs\tCtrl+F/291));
788	viewmenu->AppendSeparator();
789	viewmenu->AppendCheckItem(menu_VIEW_SHOW_OVERLAPPING_NAMES, wmsg(/&Overlapping Names/273));
790	viewmenu->AppendCheckItem(menu_VIEW_COLOUR_BY_DEPTH, wmsg(/Colour by &Depth/292));
791	viewmenu->AppendCheckItem(menu_VIEW_COLOUR_BY_DATE, wmsg(/Colour by D&ate/293));
792	viewmenu->AppendCheckItem(menu_VIEW_COLOUR_BY_ERROR, wmsg(/Colour by E&rror/289));
793	viewmenu->AppendSeparator();
794	viewmenu->AppendCheckItem(menu_VIEW_SHOW_ENTRANCES, wmsg(/Highlight &Entrances/294));
795	viewmenu->AppendCheckItem(menu_VIEW_SHOW_FIXED_PTS, wmsg(/Highlight &Fixed Points/295));
796	viewmenu->AppendCheckItem(menu_VIEW_SHOW_EXPORTED_PTS, wmsg(/Highlight E&xported Points/296));
797	viewmenu->AppendSeparator();
798	#else
799	viewmenu-> Append(menu_VIEW_CANCEL_DIST_LINE, wmsg(/&Cancel Measuring Line\tEscape/281));
800	#endif
801	viewmenu->AppendCheckItem(menu_VIEW_PERSPECTIVE, wmsg(/&Perspective/237));
802	// FIXME: enable this viewmenu->AppendCheckItem(menu_VIEW_SMOOTH_SHADING, wmsg(/&Smooth Shading/?!?);
803	viewmenu->AppendCheckItem(menu_VIEW_TEXTURED, wmsg(/Textured &Walls/238));
804	viewmenu->AppendCheckItem(menu_VIEW_FOG, wmsg(/Fade &Distant Objects/239));
805	viewmenu->AppendCheckItem(menu_VIEW_SMOOTH_LINES, wmsg(/&Smoothed Survey Legs/298));
806	viewmenu->AppendSeparator();
807	viewmenu->AppendCheckItem(menu_VIEW_FULLSCREEN, wmsg(/&Full Screen Mode\tF11/356));
808	#ifdef PREFDLG
809	viewmenu->AppendSeparator();
810	viewmenu-> Append(wxID_PREFERENCES, wmsg(/&Preferences.../347));
811	#endif
812
813	#ifndef PREFDLG
814	wxMenu* ctlmenu = new wxMenu;
815	ctlmenu->AppendCheckItem(menu_CTL_REVERSE, wmsg(/&Reverse Sense\tCtrl+R/280));
816	ctlmenu->AppendSeparator();
817	ctlmenu->Append(menu_CTL_CANCEL_DIST_LINE, wmsg(/&Cancel Measuring Line\tEscape/281));
818	ctlmenu->AppendSeparator();
819	wxMenu* indmenu = new wxMenu;
820	indmenu->AppendCheckItem(menu_IND_COMPASS, wmsg(/&Compass/274));
821	indmenu->AppendCheckItem(menu_IND_CLINO, wmsg(/C&linometer/275));
822	indmenu->AppendCheckItem(menu_IND_DEPTH_BAR, wmsg(/&Depth Bar/276));
823	indmenu->AppendCheckItem(menu_IND_SCALE_BAR, wmsg(/&Scale Bar/277));
824	ctlmenu->Append(menu_CTL_INDICATORS, wmsg(/&Indicators/299), indmenu);
825	ctlmenu->AppendCheckItem(menu_CTL_SIDE_PANEL, wmsg(/&Side Panel/337));
826	ctlmenu->AppendSeparator();
827	ctlmenu->AppendCheckItem(menu_CTL_METRIC, wmsg(/&Metric/342));
828	ctlmenu->AppendCheckItem(menu_CTL_DEGREES, wmsg(/&Degrees/343));
829	#endif
830
831	wxMenu* helpmenu = new wxMenu;
832	helpmenu->Append(wxID_ABOUT);
833
834	wxMenuBar* menubar = new wxMenuBar();
835	menubar->Append(filemenu, wmsg(/&File/210));
836	menubar->Append(rotmenu, wmsg(/&Rotation/211));
837	menubar->Append(orientmenu, wmsg(/&Orientation/212));
838	menubar->Append(viewmenu, wmsg(/&View/213));
839	#ifndef PREFDLG
840	menubar->Append(ctlmenu, wmsg(/&Controls/214));
841	#endif
842	menubar->Append(presmenu, wmsg(/&Presentation/216));
843	#ifndef __WXMAC__
844	// On wxMac the "About" menu item will be moved elsewhere, so we suppress
845	// this menu since it will then be empty.
846	menubar->Append(helpmenu, wmsg(/&Help/215));
847	#endif
848	SetMenuBar(menubar);
849	}
850
851	// ICON must be a literal string.
852	#define TOOLBAR_BITMAP(ICON) wxBitmap(icon_path + wxT(ICON".png"), wxBITMAP_TYPE_PNG)
853
854	void MainFrm::CreateToolBar()
855	{
856	// Create the toolbar.
857
858	wxToolBar* toolbar = wxFrame::CreateToolBar();
859
860	#ifndef __WXGTK20__
861	toolbar->SetMargins(5, 5);
862	#endif
863
864	// FIXME: TRANSLATE tooltips
865	toolbar->AddTool(wxID_OPEN, wxT("Open"), TOOLBAR_BITMAP("open"), wxT("Open a 3D file for viewing"));
866	toolbar->AddTool(menu_PRES_OPEN, wxT("Open presentation"), TOOLBAR_BITMAP("open-pres"), wxT("Open a presentation"));
867	toolbar->AddSeparator();
868	toolbar->AddCheckTool(menu_ROTATION_TOGGLE, wxT("Toggle rotation"), TOOLBAR_BITMAP("rotation"), wxNullBitmap, wxT("Toggle rotation"));
869	toolbar->AddTool(menu_ORIENT_PLAN, wxT("Plan"), TOOLBAR_BITMAP("plan"), wxT("Switch to plan view"));
870	toolbar->AddTool(menu_ORIENT_ELEVATION, wxT("Elevation"), TOOLBAR_BITMAP("elevation"), wxT("Switch to elevation view"));
871	toolbar->AddTool(menu_ORIENT_DEFAULTS, wxT("Default view"), TOOLBAR_BITMAP("defaults"), wxT("Restore default view"));
872	toolbar->AddSeparator();
873	toolbar->AddCheckTool(menu_VIEW_SHOW_NAMES, wxT("Names"), TOOLBAR_BITMAP("names"), wxNullBitmap, wxT("Show station names"));
874	toolbar->AddCheckTool(menu_VIEW_SHOW_CROSSES, wxT("Crosses"), TOOLBAR_BITMAP("crosses"), wxNullBitmap, wxT("Show crosses on stations"));
875	toolbar->AddCheckTool(menu_VIEW_SHOW_ENTRANCES, wxT("Entrances"), TOOLBAR_BITMAP("entrances"), wxNullBitmap, wxT("Highlight entrances"));
876	toolbar->AddCheckTool(menu_VIEW_SHOW_FIXED_PTS, wxT("Fixed points"), TOOLBAR_BITMAP("fixed-pts"), wxNullBitmap, wxT("Highlight fixed points"));
877	toolbar->AddCheckTool(menu_VIEW_SHOW_EXPORTED_PTS, wxT("Exported points"), TOOLBAR_BITMAP("exported-pts"), wxNullBitmap, wxT("Highlight exported stations"));
878	toolbar->AddSeparator();
879	toolbar->AddCheckTool(menu_VIEW_SHOW_LEGS, wxT("Underground legs"), TOOLBAR_BITMAP("ug-legs"), wxNullBitmap, wxT("Show underground surveys"));
880	toolbar->AddCheckTool(menu_VIEW_SHOW_SURFACE, wxT("Surface legs"), TOOLBAR_BITMAP("surface-legs"), wxNullBitmap, wxT("Show surface surveys"));
881	toolbar->AddCheckTool(menu_VIEW_SHOW_TUBES, wxT("Tubes"), TOOLBAR_BITMAP("tubes"), wxNullBitmap, wxT("Show passage tubes"));
882	toolbar->AddSeparator();
883	toolbar->AddCheckTool(menu_PRES_FREWIND, wxT("Fast Rewind"), TOOLBAR_BITMAP("pres-frew"), wxNullBitmap, wxT("Very Fast Rewind"));
884	toolbar->AddCheckTool(menu_PRES_REWIND, wxT("Rewind"), TOOLBAR_BITMAP("pres-rew"), wxNullBitmap, wxT("Fast Rewind"));
885	toolbar->AddCheckTool(menu_PRES_REVERSE, wxT("Backwards"), TOOLBAR_BITMAP("pres-go-back"), wxNullBitmap, wxT("Play Backwards"));
886	toolbar->AddCheckTool(menu_PRES_PAUSE, wxT("Pause"), TOOLBAR_BITMAP("pres-pause"), wxNullBitmap, wxT("Pause"));
887	toolbar->AddCheckTool(menu_PRES_PLAY, wxT("Go"), TOOLBAR_BITMAP("pres-go"), wxNullBitmap, wxT("Play"));
888	toolbar->AddCheckTool(menu_PRES_FF, wxT("FF"), TOOLBAR_BITMAP("pres-ff"), wxNullBitmap, wxT("Fast Forward"));
889	toolbar->AddCheckTool(menu_PRES_FFF, wxT("Very FF"), TOOLBAR_BITMAP("pres-fff"), wxNullBitmap, wxT("Very Fast Forward"));
890	toolbar->AddTool(wxID_STOP, wxT("Stop"), TOOLBAR_BITMAP("pres-stop"), wxT("Stop"));
891
892	toolbar->AddSeparator();
893	m_FindBox = new wxTextCtrl(toolbar, textctrl_FIND, wxString(), wxDefaultPosition,
894	wxDefaultSize, wxTE_PROCESS_ENTER);
895	toolbar->AddControl(m_FindBox);
896	toolbar->AddTool(wxID_FIND, TOOLBAR_BITMAP("find"),
897	wmsg(/Find/332)/"Search for station name"/);
898	toolbar->AddTool(button_HIDE, TOOLBAR_BITMAP("hideresults"),
899	wmsg(/Hide/333)/"Hide search results"/);
900
901	toolbar->Realize();
902	}
903
904	void MainFrm::CreateSidePanel()
905	{
906	m_Splitter = new AvenSplitterWindow(this);
907
908	m_Notebook = new wxNotebook(m_Splitter, 400, wxDefaultPosition,
909	wxDefaultSize,
910	wxBK_BOTTOM \| wxBK_LEFT);
911	m_Notebook->Show(false);
912
913	wxPanel * panel = new wxPanel(m_Notebook);
914	m_Tree = new AvenTreeCtrl(this, panel);
915
916	// m_RegexpCheckBox = new wxCheckBox(find_panel, -1,
917	// msg(/Regular expression/334));
918
919	wxBoxSizer *panel_sizer = new wxBoxSizer(wxVERTICAL);
920	panel_sizer->Add(m_Tree, 1, wxALL \| wxEXPAND, 2);
921	panel->SetAutoLayout(true);
922	panel->SetSizer(panel_sizer);
923	// panel_sizer->Fit(panel);
924	// panel_sizer->SetSizeHints(panel);
925
926	m_Control = new GUIControl();
927	m_Gfx = new GfxCore(this, m_Splitter, m_Control);
928	m_Control->SetView(m_Gfx);
929
930	// Presentation panel:
931	wxPanel * prespanel = new wxPanel(m_Notebook);
932
933	m_PresList = new AvenPresList(this, prespanel, m_Gfx);
934
935	wxBoxSizer *pres_panel_sizer = new wxBoxSizer(wxVERTICAL);
936	pres_panel_sizer->Add(m_PresList, 1, wxALL \| wxEXPAND, 2);
937	prespanel->SetAutoLayout(true);
938	prespanel->SetSizer(pres_panel_sizer);
939
940	// Overall tabbed structure:
941	// FIXME: this assumes images are 15x15
942	wxImageList* image_list = new wxImageList(15, 15);
943	wxString path = wxString(wmsg_cfgpth());
944	path += wxCONFIG_PATH_SEPARATOR;
945	path += wxT("icons") ;
946	path += wxCONFIG_PATH_SEPARATOR;
947	image_list->Add(wxBitmap(path + wxT("survey-tree.png"), wxBITMAP_TYPE_PNG));
948	image_list->Add(wxBitmap(path + wxT("pres-tree.png"), wxBITMAP_TYPE_PNG));
949	m_Notebook->SetImageList(image_list);
950	m_Notebook->AddPage(panel, wmsg(/Surveys/376), true, 0);
951	m_Notebook->AddPage(prespanel, wmsg(/Presentation/377), false, 1);
952
953	m_Splitter->Initialize(m_Gfx);
954	}
955
956	bool MainFrm::LoadData(const wxString& file, wxString prefix)
957	{
958	// Load survey data from file, centre the dataset around the origin,
959	// and prepare the data for drawing.
960
961	#if 0
962	wxStopWatch timer;
963	timer.Start();
964	#endif
965
966	// Load the processed survey data.
967	img* survey = img_open_survey(file.mb_str(), prefix.mb_str());
968	if (!survey) {
969	wxString m = wxString::Format(wmsg(img_error()), file.c_str());
970	wxGetApp().ReportError(m);
971	return false;
972	}
973
974	m_IsExtendedElevation = survey->is_extended_elevation;
975
976	m_Tree->DeleteAllItems();
977
978	// Create a list of all the leg vertices, counting them and finding the
979	// extent of the survey at the same time.
980
981	m_NumFixedPts = 0;
982	m_NumExportedPts = 0;
983	m_NumEntrances = 0;
984	m_HasUndergroundLegs = false;
985	m_HasSurfaceLegs = false;
986	m_HasErrorInformation = false;
987
988	// FIXME: discard existing presentation? ask user about saving if we do!
989
990	// Delete any existing list entries.
991	m_Labels.clear();
992
993	Double xmin = DBL_MAX;
994	Double xmax = -DBL_MAX;
995	Double ymin = DBL_MAX;
996	Double ymax = -DBL_MAX;
997	Double zmin = DBL_MAX;
998	Double zmax = -DBL_MAX;
999
1000	m_DepthMin = DBL_MAX;
1001	Double depthmax = -DBL_MAX;
1002
1003	m_DateMin = INT_MAX;
1004	int datemax = 0;
1005	complete_dateinfo = true;
1006
1007	traverses.clear();
1008	surface_traverses.clear();
1009	tubes.clear();
1010
1011	// Ultimately we probably want different types (subclasses perhaps?) for
1012	// underground and surface data, so we don't need to store LRUD for surface
1013	// stuff.
1014	traverse * current_traverse = NULL;
1015	traverse * current_surface_traverse = NULL;
1016	vector<XSect> * current_tube = NULL;
1017
1018	int result;
1019	img_point prev_pt = {0,0,0};
1020	bool current_polyline_is_surface = false;
1021	bool pending_move = false;
1022	// When a traverse is split between surface and underground, we split it
1023	// into contiguous traverses of each, but we need to track these so we can
1024	// assign the error statistics to all of them. So we keep counts of how
1025	// many surface_traverses and traverses we've generated for the current
1026	// traverse.
1027	size_t n_traverses = 0;
1028	size_t n_surface_traverses = 0;
1029	do {
1030	#if 0
1031	if (++items % 200 == 0) {
1032	long pos = ftell(survey->fh);
1033	int progress = int((double(pos) / double(file_size)) * 100.0);
1034	// SetProgress(progress);
1035	}
1036	#endif
1037
1038	img_point pt;
1039	result = img_read_item(survey, &pt);
1040	switch (result) {
1041	case img_MOVE:
1042	n_traverses = n_surface_traverses = 0;
1043	pending_move = true;
1044	prev_pt = pt;
1045	break;
1046
1047	case img_LINE: {
1048	// Update survey extents.
1049	if (pt.x < xmin) xmin = pt.x;
1050	if (pt.x > xmax) xmax = pt.x;
1051	if (pt.y < ymin) ymin = pt.y;
1052	if (pt.y > ymax) ymax = pt.y;
1053	if (pt.z < zmin) zmin = pt.z;
1054	if (pt.z > zmax) zmax = pt.z;
1055
1056	int date = survey->days1;
1057	if (date != -1) {
1058	date += (survey->days2 - date) / 2;
1059	if (date < m_DateMin) m_DateMin = date;
1060	if (date > datemax) datemax = date;
1061	} else {
1062	complete_dateinfo = false;
1063	}
1064
1065	bool is_surface = (survey->flags & img_FLAG_SURFACE);
1066	if (!is_surface) {
1067	if (pt.z < m_DepthMin) m_DepthMin = pt.z;
1068	if (pt.z > depthmax) depthmax = pt.z;
1069	}
1070	if (pending_move \|\| current_polyline_is_surface != is_surface) {
1071	if (!current_polyline_is_surface && current_traverse) {
1072	//FixLRUD(*current_traverse);
1073	}
1074	current_polyline_is_surface = is_surface;
1075	// Start new traverse (surface or underground).
1076	if (is_surface) {
1077	m_HasSurfaceLegs = true;
1078	surface_traverses.push_back(traverse());
1079	current_surface_traverse = &surface_traverses.back();
1080	++n_surface_traverses;
1081	} else {
1082	m_HasUndergroundLegs = true;
1083	traverses.push_back(traverse());
1084	current_traverse = &traverses.back();
1085	++n_traverses;
1086	// The previous point was at a surface->ug transition.
1087	if (prev_pt.z < m_DepthMin) m_DepthMin = prev_pt.z;
1088	if (prev_pt.z > depthmax) depthmax = prev_pt.z;
1089	}
1090	if (pending_move) {
1091	// Update survey extents. We only need to do this if
1092	// there's a pending move, since for a surface <->
1093	// underground transition, we'll already have handled
1094	// this point.
1095	if (prev_pt.x < xmin) xmin = prev_pt.x;
1096	if (prev_pt.x > xmax) xmax = prev_pt.x;
1097	if (prev_pt.y < ymin) ymin = prev_pt.y;
1098	if (prev_pt.y > ymax) ymax = prev_pt.y;
1099	if (prev_pt.z < zmin) zmin = prev_pt.z;
1100	if (prev_pt.z > zmax) zmax = prev_pt.z;
1101	}
1102
1103	if (is_surface) {
1104	current_surface_traverse->push_back(PointInfo(prev_pt));
1105	} else {
1106	current_traverse->push_back(PointInfo(prev_pt));
1107	}
1108	}
1109
1110	if (is_surface) {
1111	current_surface_traverse->push_back(PointInfo(pt, date));
1112	} else {
1113	current_traverse->push_back(PointInfo(pt, date));
1114	}
1115
1116	prev_pt = pt;
1117	pending_move = false;
1118	break;
1119	}
1120
1121	case img_LABEL: {
1122	int flags = survey->flags;
1123	if (flags & img_SFLAG_ENTRANCE) {
1124	flags ^= (img_SFLAG_ENTRANCE \| LFLAG_ENTRANCE);
1125	}
1126	wxString s(survey->label, wxConvUTF8);
1127	if (s.empty()) {
1128	// If label isn't valid UTF-8 then this conversion will
1129	// give an empty string. In this case, assume that the label
1130	// is CP1252 (the Microsoft superset of ISO8859-1).
1131	static wxCSConv ConvCP1252(wxFONTENCODING_CP1252);
1132	s = wxString(survey->label, ConvCP1252);
1133	}
1134	LabelInfo* label = new LabelInfo(pt, s, flags);
1135	if (label->IsEntrance()) {
1136	m_NumEntrances++;
1137	}
1138	if (label->IsFixedPt()) {
1139	m_NumFixedPts++;
1140	}
1141	if (label->IsExportedPt()) {
1142	m_NumExportedPts++;
1143	}
1144	m_Labels.push_back(label);
1145	break;
1146	}
1147
1148	case img_XSECT: {
1149	if (!current_tube) {
1150	// Start new current_tube.
1151	tubes.push_back(vector<XSect>());
1152	current_tube = &tubes.back();
1153	}
1154
1155	// FIXME: avoid linear search...
1156	list<LabelInfo*>::const_iterator i = m_Labels.begin();
1157	wxString label(survey->label, wxConvUTF8);
1158	while (i != m_Labels.end() && (*i)->GetText() != label) ++i;
1159
1160	if (i == m_Labels.end()) {
1161	// Unattached cross-section - ignore for now.
1162	printf("unattached cross-section\n");
1163	if (current_tube->size() == 1)
1164	tubes.resize(tubes.size() - 1);
1165	current_tube = NULL;
1166	break;
1167	}
1168
1169	int date = survey->days1;
1170	if (date != -1) {
1171	date += (survey->days2 - date) / 2;
1172	if (date < m_DateMin) m_DateMin = date;
1173	if (date > datemax) datemax = date;
1174	}
1175
1176	current_tube->push_back(XSect(**i, date, survey->l, survey->r, survey->u, survey->d));
1177	break;
1178	}
1179
1180	case img_XSECT_END:
1181	// Finish off current_tube.
1182	// If there's only one cross-section in the tube, just
1183	// discard it for now. FIXME: we should handle this
1184	// when we come to skinning the tubes.
1185	if (current_tube && current_tube->size() == 1)
1186	tubes.resize(tubes.size() - 1);
1187	current_tube = NULL;
1188	break;
1189
1190	case img_ERROR_INFO: {
1191	if (survey->E == 0.0) {
1192	// Currently cavern doesn't spot all articulating traverses
1193	// so we assume that any traverse with no error isn't part
1194	// of a loop. FIXME: fix cavern!
1195	break;
1196	}
1197	m_HasErrorInformation = true;
1198	list<traverse>::reverse_iterator t;
1199	t = surface_traverses.rbegin();
1200	while (n_surface_traverses) {
1201	assert(t != surface_traverses.rend());
1202	t->n_legs = survey->n_legs;
1203	t->length = survey->length;
1204	t->E = survey->E;
1205	t->H = survey->H;
1206	t->V = survey->V;
1207	--n_surface_traverses;
1208	++t;
1209	}
1210	t = traverses.rbegin();
1211	while (n_traverses) {
1212	assert(t != traverses.rend());
1213	t->n_legs = survey->n_legs;
1214	t->length = survey->length;
1215	t->E = survey->E;
1216	t->H = survey->H;
1217	t->V = survey->V;
1218	--n_traverses;
1219	++t;
1220	}
1221	break;
1222	}
1223
1224	case img_BAD: {
1225	m_Labels.clear();
1226
1227	// FIXME: Do we need to reset all these? - Olly
1228	m_NumFixedPts = 0;
1229	m_NumExportedPts = 0;
1230	m_NumEntrances = 0;
1231	m_HasUndergroundLegs = false;
1232	m_HasSurfaceLegs = false;
1233
1234	img_close(survey);
1235
1236	wxString m = wxString::Format(wmsg(img_error()), file.c_str());
1237	wxGetApp().ReportError(m);
1238
1239	return false;
1240	}
1241
1242	default:
1243	break;
1244	}
1245	} while (result != img_STOP);
1246
1247	if (!current_polyline_is_surface && current_traverse) {
1248	//FixLRUD(*current_traverse);
1249	}
1250
1251	// Finish off current_tube.
1252	// If there's only one cross-section in the tube, just
1253	// discard it for now. FIXME: we should handle this
1254	// when we come to skinning the tubes.
1255	if (current_tube && current_tube->size() == 1)
1256	tubes.resize(tubes.size() - 1);
1257
1258	separator = survey->separator;
1259	m_Title = wxString(survey->title, wxConvUTF8);
1260	m_DateStamp = wxString(survey->datestamp, wxConvUTF8);
1261	img_close(survey);
1262
1263	// Check we've actually loaded some legs or stations!
1264	if (!m_HasUndergroundLegs && !m_HasSurfaceLegs && m_Labels.empty()) {
1265	wxString m = wxString::Format(wmsg(/No survey data in 3d file `%s'/202), file.c_str());
1266	wxGetApp().ReportError(m);
1267	return false;
1268	}
1269
1270	if (traverses.empty() && surface_traverses.empty()) {
1271	// No legs, so get survey extents from stations
1272	list<LabelInfo*>::const_iterator i;
1273	for (i = m_Labels.begin(); i != m_Labels.end(); ++i) {
1274	if ((i)->GetX() < xmin) xmin = (i)->GetX();
1275	if ((i)->GetX() > xmax) xmax = (i)->GetX();
1276	if ((i)->GetY() < ymin) ymin = (i)->GetY();
1277	if ((i)->GetY() > ymax) ymax = (i)->GetY();
1278	if ((i)->GetZ() < zmin) zmin = (i)->GetZ();
1279	if ((i)->GetZ() > zmax) zmax = (i)->GetZ();
1280	}
1281	}
1282
1283	m_Ext.assign(xmax - xmin, ymax - ymin, zmax - zmin);
1284
1285	if (datemax < m_DateMin) m_DateMin = datemax;
1286	m_DateExt = datemax - m_DateMin;
1287
1288	// Sort the labels.
1289	m_Labels.sort(LabelCmp(separator));
1290
1291	// Fill the tree of stations and prefixes.
1292	FillTree();
1293
1294	// Sort labels so that entrances are displayed in preference,
1295	// then fixed points, then exported points, then other points.
1296	//
1297	// Also sort by leaf name so that we'll tend to choose labels
1298	// from different surveys, rather than labels from surveys which
1299	// are earlier in the list.
1300	m_Labels.sort(LabelPlotCmp(separator));
1301
1302	// Centre the dataset around the origin.
1303	CentreDataset(Vector3(xmin, ymin, zmin));
1304
1305	if (depthmax < m_DepthMin) {
1306	m_DepthMin = 0;
1307	m_DepthExt = 0;
1308	} else {
1309	m_DepthExt = depthmax - m_DepthMin;
1310	m_DepthMin -= m_Offsets.GetZ();
1311	}
1312
1313	#if 0
1314	printf("time to load = %.3f\n", (double)timer.Time());
1315	#endif
1316
1317	// Update window title.
1318	SetTitle(m_Title + " - "APP_NAME);
1319
1320	if (!m_FindBox->GetValue().empty()) {
1321	// Highlight any stations matching the current search.
1322	wxCommandEvent dummy;
1323	OnFind(dummy);
1324	}
1325
1326	return true;
1327	}
1328
1329	#if 0
1330	// Run along a newly read in traverse and make up plausible LRUD where
1331	// it is missing.
1332	void
1333	MainFrm::FixLRUD(traverse & centreline)
1334	{
1335	assert(centreline.size() > 1);
1336
1337	Double last_size = 0;
1338	vector<PointInfo>::iterator i = centreline.begin();
1339	while (i != centreline.end()) {
1340	// Get the coordinates of this vertex.
1341	Point & pt_v = *i++;
1342	Double size;
1343
1344	if (i != centreline.end()) {
1345	Double h = sqrd(i->GetX() - pt_v.GetX()) +
1346	sqrd(i->GetY() - pt_v.GetY());
1347	Double v = sqrd(i->GetZ() - pt_v.GetZ());
1348	if (h + v > 30.0 * 30.0) {
1349	Double scale = 30.0 / sqrt(h + v);
1350	h *= scale;
1351	v *= scale;
1352	}
1353	size = sqrt(h + v / 9);
1354	size /= 4;
1355	if (i == centreline.begin() + 1) {
1356	// First segment.
1357	last_size = size;
1358	} else {
1359	// Intermediate segment.
1360	swap(size, last_size);
1361	size += last_size;
1362	size /= 2;
1363	}
1364	} else {
1365	// Last segment.
1366	size = last_size;
1367	}
1368
1369	Double & l = pt_v.l;
1370	Double & r = pt_v.r;
1371	Double & u = pt_v.u;
1372	Double & d = pt_v.d;
1373
1374	if (l == 0 && r == 0 && u == 0 && d == 0) {
1375	l = r = u = d = -size;
1376	} else {
1377	if (l < 0 && r < 0) {
1378	l = r = -size;
1379	} else if (l < 0) {
1380	l = -(2 * size - r);
1381	if (l >= 0) l = -0.01;
1382	} else if (r < 0) {
1383	r = -(2 * size - l);
1384	if (r >= 0) r = -0.01;
1385	}
1386	if (u < 0 && d < 0) {
1387	u = d = -size;
1388	} else if (u < 0) {
1389	u = -(2 * size - d);
1390	if (u >= 0) u = -0.01;
1391	} else if (d < 0) {
1392	d = -(2 * size - u);
1393	if (d >= 0) d = -0.01;
1394	}
1395	}
1396	}
1397	}
1398	#endif
1399
1400	void MainFrm::FillTree()
1401	{
1402	// Create the root of the tree.
1403	wxTreeItemId treeroot = m_Tree->AddRoot(wxFileNameFromPath(m_File));
1404
1405	// Fill the tree of stations and prefixes.
1406	stack<wxTreeItemId> previous_ids;
1407	wxString current_prefix;
1408	wxTreeItemId current_id = treeroot;
1409
1410	list<LabelInfo*>::iterator pos = m_Labels.begin();
1411	while (pos != m_Labels.end()) {
1412	LabelInfo* label = *pos++;
1413
1414	// Determine the current prefix.
1415	wxString prefix = label->GetText().BeforeLast(separator);
1416
1417	// Determine if we're still on the same prefix.
1418	if (prefix == current_prefix) {
1419	// no need to fiddle with branches...
1420	}
1421	// If not, then see if we've descended to a new prefix.
1422	else if (prefix.length() > current_prefix.length() &&
1423	prefix.StartsWith(current_prefix) &&
1424	(prefix[current_prefix.length()] == separator \|\|
1425	current_prefix.empty())) {
1426	// We have, so start as many new branches as required.
1427	int current_prefix_length = current_prefix.length();
1428	current_prefix = prefix;
1429	size_t next_dot = current_prefix_length;
1430	if (!next_dot) --next_dot;
1431	do {
1432	size_t prev_dot = next_dot + 1;
1433
1434	// Extract the next bit of prefix.
1435	next_dot = prefix.find(separator, prev_dot + 1);
1436
1437	wxString bit = prefix.substr(prev_dot, next_dot - prev_dot);
1438	assert(!bit.empty());
1439
1440	// Add the current tree ID to the stack.
1441	previous_ids.push(current_id);
1442
1443	// Append the new item to the tree and set this as the current branch.
1444	current_id = m_Tree->AppendItem(current_id, bit);
1445	m_Tree->SetItemData(current_id, new TreeData(prefix.substr(0, next_dot)));
1446	} while (next_dot != wxString::npos);
1447	}
1448	// Otherwise, we must have moved up, and possibly then down again.
1449	else {
1450	size_t count = 0;
1451	bool ascent_only = (prefix.length() < current_prefix.length() &&
1452	current_prefix.StartsWith(prefix) &&
1453	(current_prefix[prefix.length()] == separator \|\|
1454	prefix.empty()));
1455	if (!ascent_only) {
1456	// Find out how much of the current prefix and the new prefix
1457	// are the same.
1458	// Note that we require a match of a whole number of parts
1459	// between dots!
1460	size_t n = min(prefix.length(), current_prefix.length());
1461	size_t i;
1462	for (i = 0; i < n && prefix[i] == current_prefix[i]; ++i) {
1463	if (prefix[i] == separator) count = i + 1;
1464	}
1465	} else {
1466	count = prefix.length() + 1;
1467	}
1468
1469	// Extract the part of the current prefix after the bit (if any)
1470	// which has matched.
1471	// This gives the prefixes to ascend over.
1472	wxString prefixes_ascended = current_prefix.substr(count);
1473
1474	// Count the number of prefixes to ascend over.
1475	int num_prefixes = prefixes_ascended.Freq(separator);
1476
1477	// Reverse up over these prefixes.
1478	for (int i = 1; i <= num_prefixes; i++) {
1479	previous_ids.pop();
1480	}
1481	current_id = previous_ids.top();
1482	previous_ids.pop();
1483
1484	if (!ascent_only) {
1485	// Add branches for this new part.
1486	size_t next_dot = count - 1;
1487	do {
1488	size_t prev_dot = next_dot + 1;
1489
1490	// Extract the next bit of prefix.
1491	next_dot = prefix.find(separator, prev_dot + 1);
1492
1493	wxString bit = prefix.substr(prev_dot, next_dot - prev_dot);
1494	assert(!bit.empty());
1495
1496	// Add the current tree ID to the stack.
1497	previous_ids.push(current_id);
1498
1499	// Append the new item to the tree and set this as the current branch.
1500	current_id = m_Tree->AppendItem(current_id, bit);
1501	m_Tree->SetItemData(current_id, new TreeData(prefix.substr(0, next_dot)));
1502	} while (next_dot != wxString::npos);
1503	}
1504
1505	current_prefix = prefix;
1506	}
1507
1508	// Now add the leaf.
1509	wxString bit = label->GetText().AfterLast(separator);
1510	assert(!bit.empty());
1511	wxTreeItemId id = m_Tree->AppendItem(current_id, bit);
1512	m_Tree->SetItemData(id, new TreeData(label));
1513	label->tree_id = id;
1514	// Set the colour for an item in the survey tree.
1515	if (label->IsEntrance()) {
1516	// Entrances are green (like entrance blobs).
1517	m_Tree->SetItemTextColour(id, wxColour(0, 255, 0));
1518	} else if (label->IsSurface()) {
1519	// Surface stations are dark green.
1520	m_Tree->SetItemTextColour(id, wxColour(49, 158, 79));
1521	}
1522	}
1523
1524	m_Tree->Expand(treeroot);
1525	m_Tree->SetEnabled();
1526	}
1527
1528	void MainFrm::SelectTreeItem(LabelInfo* label)
1529	{
1530	m_Tree->SelectItem(label->tree_id);
1531	}
1532
1533	void MainFrm::CentreDataset(const Vector3 & vmin)
1534	{
1535	// Centre the dataset around the origin.
1536
1537	m_Offsets = vmin + (m_Ext * 0.5);
1538
1539	list<traverse>::iterator t = traverses.begin();
1540	while (t != traverses.end()) {
1541	assert(t->size() > 1);
1542	vector<PointInfo>::iterator pos = t->begin();
1543	while (pos != t->end()) {
1544	Point & point = *pos++;
1545	point -= m_Offsets;
1546	}
1547	++t;
1548	}
1549
1550	t = surface_traverses.begin();
1551	while (t != surface_traverses.end()) {
1552	assert(t->size() > 1);
1553	vector<PointInfo>::iterator pos = t->begin();
1554	while (pos != t->end()) {
1555	Point & point = *pos++;
1556	point -= m_Offsets;
1557	}
1558	++t;
1559	}
1560
1561	list<vector<XSect> >::iterator i = tubes.begin();
1562	while (i != tubes.end()) {
1563	assert(i->size() > 1);
1564	vector<XSect>::iterator pos = i->begin();
1565	while (pos != i->end()) {
1566	Point & point = *pos++;
1567	point -= m_Offsets;
1568	}
1569	++i;
1570	}
1571
1572	list<LabelInfo*>::iterator lpos = m_Labels.begin();
1573	while (lpos != m_Labels.end()) {
1574	Point & point = **lpos++;
1575	point -= m_Offsets;
1576	}
1577	}
1578
1579	void MainFrm::OnMRUFile(wxCommandEvent& event)
1580	{
1581	wxString f(m_history.GetHistoryFile(event.GetId() - wxID_FILE1));
1582	if (!f.empty()) OpenFile(f);
1583	}
1584
1585	void MainFrm::AddToFileHistory(const wxString & file)
1586	{
1587	if (wxIsAbsolutePath(file)) {
1588	m_history.AddFileToHistory(file);
1589	} else {
1590	wxString abs = wxGetCwd();
1591	abs += wxCONFIG_PATH_SEPARATOR;
1592	abs += file;
1593	m_history.AddFileToHistory(abs);
1594	}
1595	wxConfigBase *b = wxConfigBase::Get();
1596	m_history.Save(*b);
1597	b->Flush();
1598	}
1599
1600	void MainFrm::OpenFile(const wxString& file, wxString survey)
1601	{
1602	wxBusyCursor hourglass;
1603
1604	// Check if this is an unprocessed survey data file.
1605	if (file.length() > 4 && file[file.length() - 4] == '.') {
1606	wxString ext(file, file.length() - 3, 3);
1607	ext.MakeLower();
1608	if (ext == wxT("svx") \|\| ext == wxT("dat") \|\| ext == wxT("mak")) {
1609	CavernLogWindow * log = new CavernLogWindow(this, m_Splitter);
1610	wxWindow * win = m_Splitter->GetWindow1();
1611	m_Splitter->ReplaceWindow(win, log);
1612	if (m_Splitter->GetWindow2() == NULL) {
1613	if (win != m_Gfx) win->Destroy();
1614	} else {
1615	if (m_Splitter->IsSplit()) m_Splitter->Unsplit();
1616	}
1617
1618	int result = log->process(file);
1619	if (result < 0) {
1620	// Error running cavern or processing data.
1621	return;
1622	}
1623
1624	AddToFileHistory(file);
1625	wxString file3d(file, 0, file.length() - 3);
1626	file3d.append(wxT("3d"));
1627	if (!LoadData(file3d, survey))
1628	return;
1629	if (result == 0) {
1630	InitialiseAfterLoad(file);
1631	}
1632	return;
1633	}
1634	}
1635
1636	if (!LoadData(file, survey))
1637	return;
1638	AddToFileHistory(file);
1639	InitialiseAfterLoad(file);
1640	}
1641
1642	void MainFrm::InitialiseAfterLoad(const wxString & file)
1643	{
1644	int x;
1645	int y;
1646	GetClientSize(&x, &y);
1647	if (x < 600)
1648	x /= 3;
1649	else if (x < 1000)
1650	x = 200;
1651	else
1652	x /= 5;
1653
1654	// Do this before we potentially delete the log window which may own the
1655	// wxString which parameter file refers to!
1656	bool same_file = (file == m_File);
1657	if (!same_file)
1658	m_File = file;
1659
1660	wxWindow * win = NULL;
1661	if (m_Splitter->GetWindow2() == NULL) {
1662	win = m_Splitter->GetWindow1();
1663	if (win == m_Gfx) win = NULL;
1664	}
1665
1666	m_Splitter->SplitVertically(m_Notebook, m_Gfx, x);
1667	m_SashPosition = x; // Save width of panel.
1668
1669	m_Gfx->Initialise(same_file);
1670	m_Notebook->Show(true);
1671
1672	m_Gfx->Show(true);
1673	m_Gfx->SetFocus();
1674
1675	if (win) win->Destroy();
1676	}
1677
1678	//
1679	// UI event handlers
1680	//
1681
1682	// For Unix we want ".svx;.SVX" while for Windows we only want "*.svx".
1683	#ifdef _WIN32
1684	# define CASE(X)
1685	#else
1686	# define CASE(X) ";"X
1687	#endif
1688
1689	void MainFrm::OnOpen(wxCommandEvent&)
1690	{
1691	AvenAllowOnTop ontop(this);
1692	#ifdef __WXMOTIF__
1693	wxString filetypes = wxT("*.3d");
1694	#else
1695	wxString filetypes;
1696	filetypes.Printf(wxT("%s\|.3d;.svx;.plt;.plf;.dat;.mak;*.xyz"
1697	CASE(".3D;.SVX;.PLT;.PLF;.DAT;.MAK;*.XYZ")
1698	"\|%s\|.3d"CASE(".3D")
1699	"\|%s\|.svx"CASE(".SVX")
1700	"\|%s\|.plt;.plf"CASE(".PLT;.PLF")
1701	"\|%s\|.dat;.mak"CASE(".DAT;.MAK")
1702	"\|%s\|.xyz"CASE(".XYZ")
1703	"\|%s\|%s"),
1704	wmsg(/All survey files/229).c_str(),
1705	wmsg(/Survex 3d files/207).c_str(),
1706	wmsg(/Survex svx files/329).c_str(),
1707	wmsg(/Compass PLT files/324).c_str(),
1708	wmsg(/Compass DAT and MAK files/330).c_str(),
1709	wmsg(/CMAP XYZ files/325).c_str(),
1710	wmsg(/All files/208).c_str(),
1711	wxFileSelectorDefaultWildcardStr);
1712	#endif
1713	wxFileDialog dlg(this, wmsg(/Select a survey file to view/206),
1714	wxString(), wxString(),
1715	filetypes, wxFD_OPEN\|wxFD_FILE_MUST_EXIST);
1716	if (dlg.ShowModal() == wxID_OK) {
1717	OpenFile(dlg.GetPath());
1718	}
1719	}
1720
1721	void MainFrm::OnScreenshot(wxCommandEvent&)
1722	{
1723	AvenAllowOnTop ontop(this);
1724	wxString baseleaf;
1725	wxFileName::SplitPath(m_File, NULL, NULL, &baseleaf, NULL, wxPATH_NATIVE);
1726	wxFileDialog dlg(this, wmsg(/Save Screenshot/321), wxString(),
1727	baseleaf + wxT(".png"),
1728	wxT("*.png"), wxFD_SAVE\|wxFD_OVERWRITE_PROMPT);
1729	if (dlg.ShowModal() == wxID_OK) {
1730	static bool png_handled = false;
1731	if (!png_handled) {
1732	#if 0 // FIXME : enable this to allow other export formats...
1733	::wxInitAllImageHandlers();
1734	#else
1735	wxImage::AddHandler(new wxPNGHandler);
1736	#endif
1737	png_handled = true;
1738	}
1739	if (!m_Gfx->SaveScreenshot(dlg.GetPath(), wxBITMAP_TYPE_PNG)) {
1740	wxGetApp().ReportError(wxString::Format(wmsg(/Error writing to file `%s'/110), dlg.GetPath().c_str()));
1741	}
1742	}
1743	}
1744
1745	void MainFrm::OnScreenshotUpdate(wxUpdateUIEvent& event)
1746	{
1747	event.Enable(!m_File.empty());
1748	}
1749
1750	void MainFrm::OnFilePreferences(wxCommandEvent&)
1751	{
1752	#ifdef PREFDLG
1753	m_PrefsDlg = new PrefsDlg(m_Gfx, this);
1754	m_PrefsDlg->Show(true);
1755	#endif
1756	}
1757
1758	void MainFrm::OnPrint(wxCommandEvent&)
1759	{
1760	m_Gfx->OnPrint(m_File, m_Title, m_DateStamp);
1761	}
1762
1763	void MainFrm::OnPageSetup(wxCommandEvent&)
1764	{
1765	wxPageSetupDialog dlg(this, wxGetApp().GetPageSetupDialogData());
1766	if (dlg.ShowModal() == wxID_OK) {
1767	wxGetApp().SetPageSetupDialogData(dlg.GetPageSetupData());
1768	}
1769	}
1770
1771	void MainFrm::OnExport(wxCommandEvent&)
1772	{
1773	m_Gfx->OnExport(m_File, m_Title);
1774	}
1775
1776	void MainFrm::OnQuit(wxCommandEvent&)
1777	{
1778	if (m_PresList->Modified()) {
1779	AvenAllowOnTop ontop(this);
1780	// FIXME: better to ask "Do you want to save your changes?" and offer [Save] [Discard] [Cancel]
1781	if (wxMessageBox(wmsg(/The current presentation has been modified. Abandon unsaved changes?/327),
1782	wmsg(/Modified Presentation/326),
1783	wxOK\|wxCANCEL\|wxICON_QUESTION) == wxCANCEL) {
1784	return;
1785	}
1786	}
1787	wxConfigBase *b = wxConfigBase::Get();
1788	if (IsFullScreen()) {
1789	b->Write(wxT("width"), -2);
1790	b->DeleteEntry(wxT("height"));
1791	} else if (IsMaximized()) {
1792	b->Write(wxT("width"), -1);
1793	b->DeleteEntry(wxT("height"));
1794	} else {
1795	int width, height;
1796	GetSize(&width, &height);
1797	b->Write(wxT("width"), width);
1798	b->Write(wxT("height"), height);
1799	}
1800	b->Flush();
1801	exit(0);
1802	}
1803
1804	void MainFrm::OnClose(wxCloseEvent&)
1805	{
1806	wxCommandEvent dummy;
1807	OnQuit(dummy);
1808	}
1809
1810	void MainFrm::OnAbout(wxCommandEvent&)
1811	{
1812	AvenAllowOnTop ontop(this);
1813	AboutDlg dlg(this, icon_path);
1814	dlg.Centre();
1815	dlg.ShowModal();
1816	}
1817
1818	void MainFrm::UpdateStatusBar()
1819	{
1820	if (!here_text.empty()) {
1821	GetStatusBar()->SetStatusText(here_text);
1822	GetStatusBar()->SetStatusText(dist_text, 1);
1823	} else if (!coords_text.empty()) {
1824	GetStatusBar()->SetStatusText(coords_text);
1825	GetStatusBar()->SetStatusText(distfree_text, 1);
1826	} else {
1827	GetStatusBar()->SetStatusText(wxString());
1828	GetStatusBar()->SetStatusText(wxString(), 1);
1829	}
1830	}
1831
1832	void MainFrm::ClearTreeSelection()
1833	{
1834	m_Tree->UnselectAll();
1835	m_Gfx->SetThere();
1836	ShowInfo(NULL);
1837	}
1838
1839	void MainFrm::ClearCoords()
1840	{
1841	if (!coords_text.empty()) {
1842	coords_text = wxString();
1843	UpdateStatusBar();
1844	}
1845	}
1846
1847	void MainFrm::SetCoords(const Vector3 &v)
1848	{
1849	wxString & s = coords_text;
1850	if (m_Gfx->GetMetric()) {
1851	s.Printf(wmsg(/%.2f E, %.2f N/338), v.GetX(), v.GetY());
1852	s += wxString::Format(wxT(", %s %.2fm"), wmsg(/Altitude/335).c_str(), v.GetZ());
1853	} else {
1854	s.Printf(wmsg(/%.2f E, %.2f N/338),
1855	v.GetX() / METRES_PER_FOOT, v.GetY() / METRES_PER_FOOT);
1856	s += wxString::Format(wxT(", %s %.2fft"), wmsg(/Altitude/335).c_str(),
1857	v.GetZ() / METRES_PER_FOOT);
1858	}
1859	distfree_text = wxString();
1860	UpdateStatusBar();
1861	}
1862
1863	const LabelInfo * MainFrm::GetTreeSelection() const {
1864	wxTreeItemData* sel_wx;
1865	if (!m_Tree->GetSelectionData(&sel_wx)) return NULL;
1866
1867	const TreeData* data = static_cast<const TreeData*>(sel_wx);
1868	if (!data->IsStation()) return NULL;
1869
1870	return data->GetLabel();
1871	}
1872
1873	void MainFrm::SetCoords(Double x, Double y)
1874	{
1875	wxString & s = coords_text;
1876	if (m_Gfx->GetMetric()) {
1877	s.Printf(wmsg(/%.2f E, %.2f N/338), x, y);
1878	} else {
1879	s.Printf(wmsg(/%.2f E, %.2f N/338),
1880	x / METRES_PER_FOOT, y / METRES_PER_FOOT);
1881	}
1882
1883	wxString & t = distfree_text;
1884	t = wxString();
1885	const LabelInfo* label;
1886	if (m_Gfx->ShowingMeasuringLine() && (label = GetTreeSelection())) {
1887	Vector3 delta(x - m_Offsets.GetX() - label->GetX(),
1888	y - m_Offsets.GetY() - label->GetY(), 0);
1889	Double dh = sqrt(delta.GetX()delta.GetX() + delta.GetY()delta.GetY());
1890	Double brg = deg(atan2(delta.GetX(), delta.GetY()));
1891	if (brg < 0) brg += 360;
1892
1893	wxString from_str;
1894	from_str.Printf(wmsg(/From %s/339), label->GetText().c_str());
1895
1896	wxString brg_unit;
1897	if (m_Gfx->GetDegrees()) {
1898	brg_unit = wmsg(/°/344);
1899	} else {
1900	brg *= 400.0 / 360.0;
1901	brg_unit = wmsg(/grad/345);
1902	}
1903
1904	if (m_Gfx->GetMetric()) {
1905	t.Printf(wmsg(/%s: H %.2f%s, Brg %03d%s/374),
1906	from_str.c_str(), dh, wxT("m"), int(brg), brg_unit.c_str());
1907	} else {
1908	t.Printf(wmsg(/%s: H %.2f%s, Brg %03d%s/374),
1909	from_str.c_str(), dh / METRES_PER_FOOT, wxT("ft"), int(brg),
1910	brg_unit.c_str());
1911	}
1912	}
1913
1914	UpdateStatusBar();
1915	}
1916
1917	void MainFrm::SetAltitude(Double z)
1918	{
1919	wxString & s = coords_text;
1920	if (m_Gfx->GetMetric()) {
1921	s.Printf(wxT("%s %.2fm"), wmsg(/Altitude/335).c_str(), double(z));
1922	} else {
1923	s.Printf(wxT("%s %.2fft"), wmsg(/Altitude/335).c_str(), double(z / METRES_PER_FOOT));
1924	}
1925
1926	wxString & t = distfree_text;
1927	t = wxString();
1928	const LabelInfo* label;
1929	if (m_Gfx->ShowingMeasuringLine() && (label = GetTreeSelection())) {
1930	Double dz = z - m_Offsets.GetZ() - label->GetZ();
1931
1932	wxString from_str;
1933	from_str.Printf(wmsg(/From %s/339), label->GetText().c_str());
1934
1935	if (m_Gfx->GetMetric()) {
1936	t.Printf(wmsg(/%s: V %.2f%s/375),
1937	from_str.c_str(), dz, wxT("m"));
1938	} else {
1939	t.Printf(wmsg(/%s: V %.2f%s/375),
1940	from_str.c_str(), dz / METRES_PER_FOOT, wxT("ft"));
1941	}
1942	}
1943
1944	UpdateStatusBar();
1945	}
1946
1947	void MainFrm::ShowInfo(const LabelInfo *here)
1948	{
1949	assert(m_Gfx);
1950
1951	if (!here) {
1952	m_Gfx->SetHere();
1953	m_Tree->SetHere(wxTreeItemId());
1954	// Don't clear "There" mark here.
1955	if (here_text.empty() && dist_text.empty()) return;
1956	here_text = wxString();
1957	dist_text = wxString();
1958	UpdateStatusBar();
1959	return;
1960	}
1961
1962	Vector3 v = *here + m_Offsets;
1963	wxString & s = here_text;
1964	if (m_Gfx->GetMetric()) {
1965	s.Printf(wmsg(/%.2f E, %.2f N/338), v.GetX(), v.GetY());
1966	s += wxString::Format(wxT(", %s %.2fm"), wmsg(/Altitude/335).c_str(), v.GetZ());
1967	} else {
1968	s.Printf(wmsg(/%.2f E, %.2f N/338),
1969	v.GetX() / METRES_PER_FOOT, v.GetY() / METRES_PER_FOOT);
1970	s += wxString::Format(wxT(", %s %.2fft"), wmsg(/Altitude/335).c_str(),
1971	v.GetZ() / METRES_PER_FOOT);
1972	}
1973	s += wxT(": ");
1974	s += here->GetText();
1975	m_Gfx->SetHere(*here);
1976	m_Tree->SetHere(here->tree_id);
1977
1978	const LabelInfo* label;
1979	if (m_Gfx->ShowingMeasuringLine() && (label = GetTreeSelection())) {
1980	Vector3 delta = here - label;
1981
1982	Double d_horiz = sqrt(delta.GetX()delta.GetX() + delta.GetY()delta.GetY());
1983	Double dr = delta.magnitude();
1984
1985	Double brg = deg(atan2(delta.GetX(), delta.GetY()));
1986	if (brg < 0) brg += 360;
1987
1988	wxString from_str;
1989	from_str.Printf(wmsg(/From %s/339), label->GetText().c_str());
1990
1991	wxString hv_str;
1992	if (m_Gfx->GetMetric()) {
1993	hv_str.Printf(wmsg(/H %.2f%s, V %.2f%s/340),
1994	d_horiz, wxT("m"), delta.GetZ(), wxT("m"));
1995	} else {
1996	hv_str.Printf(wmsg(/H %.2f%s, V %.2f%s/340),
1997	d_horiz / METRES_PER_FOOT, wxT("ft"),
1998	delta.GetZ() / METRES_PER_FOOT, wxT("ft"));
1999	}
2000	wxString brg_unit;
2001	if (m_Gfx->GetDegrees()) {
2002	brg_unit = wmsg(/°/344);
2003	} else {
2004	brg *= 400.0 / 360.0;
2005	brg_unit = wmsg(/grad/345);
2006	}
2007	wxString & d = dist_text;
2008	if (m_Gfx->GetMetric()) {
2009	d.Printf(wmsg(/%s: %s, Dist %.2f%s, Brg %03d%s/341),
2010	from_str.c_str(), hv_str.c_str(),
2011	dr, wxT("m"), int(brg), brg_unit.c_str());
2012	} else {
2013	d.Printf(wmsg(/%s: %s, Dist %.2f%s, Brg %03d%s/341),
2014	from_str.c_str(), hv_str.c_str(),
2015	dr / METRES_PER_FOOT, wxT("ft"), int(brg),
2016	brg_unit.c_str());
2017	}
2018	m_Gfx->SetThere(*label);
2019	} else {
2020	dist_text = wxString();
2021	m_Gfx->SetThere();
2022	}
2023	UpdateStatusBar();
2024	}
2025
2026	void MainFrm::DisplayTreeInfo(const wxTreeItemData* item)
2027	{
2028	const TreeData* data = static_cast<const TreeData*>(item);
2029	if (data && data->IsStation()) {
2030	const LabelInfo * label = data->GetLabel();
2031	ShowInfo(label);
2032	m_Gfx->SetHere(*label);
2033	} else {
2034	ShowInfo(NULL);
2035	}
2036	}
2037
2038	void MainFrm::TreeItemSelected(const wxTreeItemData* item, bool zoom)
2039	{
2040	const TreeData* data = static_cast<const TreeData*>(item);
2041	if (data && data->IsStation()) {
2042	const LabelInfo* label = data->GetLabel();
2043	if (zoom) m_Gfx->CentreOn(*label);
2044	m_Gfx->SetThere(*label);
2045	dist_text = wxString();
2046	// FIXME: Need to update dist_text (From ... etc)
2047	// But we don't currently know where "here" is at this point in the
2048	// code!
2049	} else {
2050	dist_text = wxString();
2051	m_Gfx->SetThere();
2052	}
2053	if (!data) {
2054	// Must be the root.
2055	m_FindBox->SetValue(wxString());
2056	if (zoom) {
2057	wxCommandEvent dummy;
2058	OnDefaults(dummy);
2059	}
2060	} else if (data && !data->IsStation()) {
2061	m_FindBox->SetValue(data->GetSurvey() + wxT(".*"));
2062	if (zoom) {
2063	wxCommandEvent dummy;
2064	OnGotoFound(dummy);
2065	}
2066	}
2067	UpdateStatusBar();
2068	}
2069
2070	void MainFrm::OnPresNew(wxCommandEvent&)
2071	{
2072	if (m_PresList->Modified()) {
2073	AvenAllowOnTop ontop(this);
2074	// FIXME: better to ask "Do you want to save your changes?" and offer [Save] [Discard] [Cancel]
2075	if (wxMessageBox(wmsg(/The current presentation has been modified. Abandon unsaved changes?/327),
2076	wmsg(/Modified Presentation/326),
2077	wxOK\|wxCANCEL\|wxICON_QUESTION) == wxCANCEL) {
2078	return;
2079	}
2080	}
2081	m_PresList->New(m_File);
2082	if (!ShowingSidePanel()) ToggleSidePanel();
2083	// Select the presentation page in the notebook.
2084	m_Notebook->SetSelection(1);
2085	}
2086
2087	void MainFrm::OnPresOpen(wxCommandEvent&)
2088	{
2089	AvenAllowOnTop ontop(this);
2090	if (m_PresList->Modified()) {
2091	// FIXME: better to ask "Do you want to save your changes?" and offer [Save] [Discard] [Cancel]
2092	if (wxMessageBox(wmsg(/The current presentation has been modified. Abandon unsaved changes?/327),
2093	wmsg(/Modified Presentation/326),
2094	wxOK\|wxCANCEL\|wxICON_QUESTION) == wxCANCEL) {
2095	return;
2096	}
2097	}
2098	#ifdef __WXMOTIF__
2099	wxFileDialog dlg(this, wmsg(/Select a presentation to open/322), wxString(), wxString(),
2100	wxT("*.fly"), wxFD_OPEN);
2101	#else
2102	wxFileDialog dlg(this, wmsg(/Select a presentation to open/322), wxString(), wxString(),
2103	wxString::Format(wxT("%s\|*.fly\|%s\|%s"),
2104	wmsg(/Aven presentations/320).c_str(),
2105	wmsg(/All files/208).c_str(),
2106	wxFileSelectorDefaultWildcardStr),
2107	wxFD_OPEN\|wxFD_FILE_MUST_EXIST);
2108	#endif
2109	if (dlg.ShowModal() == wxID_OK) {
2110	if (!m_PresList->Load(dlg.GetPath())) {
2111	return;
2112	}
2113	// FIXME : keep a history of loaded/saved presentations, like we do for
2114	// loaded surveys...
2115	// Select the presentation page in the notebook.
2116	m_Notebook->SetSelection(1);
2117	}
2118	}
2119
2120	void MainFrm::OnPresSave(wxCommandEvent&)
2121	{
2122	m_PresList->Save(true);
2123	}
2124
2125	void MainFrm::OnPresSaveAs(wxCommandEvent&)
2126	{
2127	m_PresList->Save(false);
2128	}
2129
2130	void MainFrm::OnPresMark(wxCommandEvent&)
2131	{
2132	m_PresList->AddMark();
2133	}
2134
2135	void MainFrm::OnPresFRewind(wxCommandEvent&)
2136	{
2137	m_Gfx->PlayPres(-100);
2138	}
2139
2140	void MainFrm::OnPresRewind(wxCommandEvent&)
2141	{
2142	m_Gfx->PlayPres(-10);
2143	}
2144
2145	void MainFrm::OnPresReverse(wxCommandEvent&)
2146	{
2147	m_Gfx->PlayPres(-1);
2148	}
2149
2150	void MainFrm::OnPresPlay(wxCommandEvent&)
2151	{
2152	m_Gfx->PlayPres(1);
2153	}
2154
2155	void MainFrm::OnPresFF(wxCommandEvent&)
2156	{
2157	m_Gfx->PlayPres(10);
2158	}
2159
2160	void MainFrm::OnPresFFF(wxCommandEvent&)
2161	{
2162	m_Gfx->PlayPres(100);
2163	}
2164
2165	void MainFrm::OnPresPause(wxCommandEvent&)
2166	{
2167	m_Gfx->PlayPres(0);
2168	}
2169
2170	void MainFrm::OnPresStop(wxCommandEvent&)
2171	{
2172	m_Gfx->PlayPres(0, false);
2173	}
2174
2175	void MainFrm::OnPresExportMovie(wxCommandEvent&)
2176	{
2177	AvenAllowOnTop ontop(this);
2178	// FIXME : Taking the leaf of the currently loaded presentation as the
2179	// default might make more sense?
2180	wxString baseleaf;
2181	wxFileName::SplitPath(m_File, NULL, NULL, &baseleaf, NULL, wxPATH_NATIVE);
2182	wxFileDialog dlg(this, wmsg(/Export Movie/331), wxString(),
2183	baseleaf + wxT(".mpg"),
2184	wxT("MPEG\|.mpg\|AVI\|.avi\|QuickTime\|.mov\|WMV\|.wmv;*.asf"),
2185	wxFD_SAVE\|wxFD_OVERWRITE_PROMPT);
2186	if (dlg.ShowModal() == wxID_OK) {
2187	// Error is reported by GfxCore.
2188	(void)m_Gfx->ExportMovie(dlg.GetPath());
2189	}
2190	}
2191
2192	PresentationMark MainFrm::GetPresMark(int which)
2193	{
2194	return m_PresList->GetPresMark(which);
2195	}
2196
2197	//void MainFrm::OnFileOpenTerrainUpdate(wxUpdateUIEvent& event)
2198	//{
2199	// event.Enable(!m_File.empty());
2200	//}
2201
2202	void MainFrm::OnPresNewUpdate(wxUpdateUIEvent& event)
2203	{
2204	event.Enable(!m_File.empty());
2205	}
2206
2207	void MainFrm::OnPresOpenUpdate(wxUpdateUIEvent& event)
2208	{
2209	event.Enable(!m_File.empty());
2210	}
2211
2212	void MainFrm::OnPresSaveUpdate(wxUpdateUIEvent& event)
2213	{
2214	event.Enable(!m_PresList->Empty());
2215	}
2216
2217	void MainFrm::OnPresSaveAsUpdate(wxUpdateUIEvent& event)
2218	{
2219	event.Enable(!m_PresList->Empty());
2220	}
2221
2222	void MainFrm::OnPresMarkUpdate(wxUpdateUIEvent& event)
2223	{
2224	event.Enable(!m_File.empty());
2225	}
2226
2227	void MainFrm::OnPresFRewindUpdate(wxUpdateUIEvent& event)
2228	{
2229	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2230	event.Check(m_Gfx && m_Gfx->GetPresentationSpeed() < -10);
2231	}
2232
2233	void MainFrm::OnPresRewindUpdate(wxUpdateUIEvent& event)
2234	{
2235	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2236	event.Check(m_Gfx && m_Gfx->GetPresentationSpeed() == -10);
2237	}
2238
2239	void MainFrm::OnPresReverseUpdate(wxUpdateUIEvent& event)
2240	{
2241	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2242	event.Check(m_Gfx && m_Gfx->GetPresentationSpeed() == -1);
2243	}
2244
2245	void MainFrm::OnPresPlayUpdate(wxUpdateUIEvent& event)
2246	{
2247	event.Enable(!m_PresList->Empty());
2248	event.Check(m_Gfx && m_Gfx->GetPresentationMode() &&
2249	m_Gfx->GetPresentationSpeed() == 1);
2250	}
2251
2252	void MainFrm::OnPresFFUpdate(wxUpdateUIEvent& event)
2253	{
2254	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2255	event.Check(m_Gfx && m_Gfx->GetPresentationSpeed() == 10);
2256	}
2257
2258	void MainFrm::OnPresFFFUpdate(wxUpdateUIEvent& event)
2259	{
2260	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2261	event.Check(m_Gfx && m_Gfx->GetPresentationSpeed() > 10);
2262	}
2263
2264	void MainFrm::OnPresPauseUpdate(wxUpdateUIEvent& event)
2265	{
2266	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2267	event.Check(m_Gfx && m_Gfx->GetPresentationSpeed() == 0);
2268	}
2269
2270	void MainFrm::OnPresStopUpdate(wxUpdateUIEvent& event)
2271	{
2272	event.Enable(m_Gfx && m_Gfx->GetPresentationMode());
2273	}
2274
2275	void MainFrm::OnPresExportMovieUpdate(wxUpdateUIEvent& event)
2276	{
2277	event.Enable(!m_PresList->Empty());
2278	}
2279
2280	void MainFrm::OnFind(wxCommandEvent&)
2281	{
2282	wxBusyCursor hourglass;
2283	// Find stations specified by a string or regular expression pattern.
2284
2285	wxString pattern = m_FindBox->GetValue();
2286	if (pattern.empty()) {
2287	// Hide any search result highlights.
2288	list<LabelInfo*>::iterator pos = m_Labels.begin();
2289	while (pos != m_Labels.end()) {
2290	LabelInfo* label = *pos++;
2291	label->clear_flags(LFLAG_HIGHLIGHTED);
2292	}
2293	m_NumHighlighted = 0;
2294	} else {
2295	int re_flags = wxRE_NOSUB;
2296
2297	if (true /* case insensitive */) {
2298	re_flags \|= wxRE_ICASE;
2299	}
2300
2301	bool substring = true;
2302	if (false /m_RegexpCheckBox->GetValue()/) {
2303	re_flags \|= wxRE_EXTENDED;
2304	} else if (true /* simple glob-style */) {
2305	wxString pat;
2306	for (size_t i = 0; i < pattern.size(); i++) {
2307	wxChar ch = pattern[i];
2308	// ^ only special at start; $ at end. But this is simpler...
2309	switch (ch) {
2310	case '^': case '$': case '.': case '[': case '\\':
2311	pat += wxT('\\');
2312	pat += ch;
2313	break;
2314	case '*':
2315	pat += wxT(".*");
2316	substring = false;
2317	break;
2318	case '?':
2319	pat += wxT('.');
2320	substring = false;
2321	break;
2322	default:
2323	pat += ch;
2324	}
2325	}
2326	pattern = pat;
2327	re_flags \|= wxRE_BASIC;
2328	} else {
2329	wxString pat;
2330	for (size_t i = 0; i < pattern.size(); i++) {
2331	wxChar ch = pattern[i];
2332	// ^ only special at start; $ at end. But this is simpler...
2333	switch (ch) {
2334	case '^': case '$': case '*': case '.': case '[': case '\\':
2335	pat += wxT('\\');
2336	}
2337	pat += ch;
2338	}
2339	pattern = pat;
2340	re_flags \|= wxRE_BASIC;
2341	}
2342
2343	if (!substring) {
2344	// FIXME "0u" required to avoid compilation error with g++-3.0
2345	if (pattern.empty() \|\| pattern[0u] != '^') pattern = wxT('^') + pattern;
2346	// FIXME: this fails to cope with "\$" at the end of pattern...
2347	if (pattern[pattern.size() - 1] != '$') pattern += wxT('$');
2348	}
2349
2350	wxRegEx regex;
2351	if (!regex.Compile(pattern, re_flags)) {
2352	wxBell();
2353	return;
2354	}
2355
2356	int found = 0;
2357
2358	list<LabelInfo*>::iterator pos = m_Labels.begin();
2359	while (pos != m_Labels.end()) {
2360	LabelInfo* label = *pos++;
2361
2362	if (regex.Matches(label->GetText())) {
2363	label->set_flags(LFLAG_HIGHLIGHTED);
2364	++found;
2365	} else {
2366	label->clear_flags(LFLAG_HIGHLIGHTED);
2367	}
2368	}
2369
2370	m_NumHighlighted = found;
2371
2372	// Re-sort so highlighted points get names in preference
2373	if (found) m_Labels.sort(LabelPlotCmp(separator));
2374	}
2375
2376	m_Gfx->UpdateBlobs();
2377	m_Gfx->ForceRefresh();
2378
2379	if (!m_NumHighlighted) {
2380	GetToolBar()->SetToolShortHelp(button_HIDE, wmsg(/No matches were found./328));
2381	} else {
2382	GetToolBar()->SetToolShortHelp(button_HIDE, wxString::Format(wxT("Unhilight %d found stations"), m_NumHighlighted));
2383	}
2384	}
2385
2386	void MainFrm::OnGotoFound(wxCommandEvent&)
2387	{
2388	if (!m_NumHighlighted) {
2389	wxGetApp().ReportError(wmsg(/No matches were found./328));
2390	return;
2391	}
2392
2393	Double xmin = DBL_MAX;
2394	Double xmax = -DBL_MAX;
2395	Double ymin = DBL_MAX;
2396	Double ymax = -DBL_MAX;
2397	Double zmin = DBL_MAX;
2398	Double zmax = -DBL_MAX;
2399
2400	list<LabelInfo*>::iterator pos = m_Labels.begin();
2401	while (pos != m_Labels.end()) {
2402	LabelInfo* label = *pos++;
2403
2404	if (label->get_flags() & LFLAG_HIGHLIGHTED) {
2405	if (label->GetX() < xmin) xmin = label->GetX();
2406	if (label->GetX() > xmax) xmax = label->GetX();
2407	if (label->GetY() < ymin) ymin = label->GetY();
2408	if (label->GetY() > ymax) ymax = label->GetY();
2409	if (label->GetZ() < zmin) zmin = label->GetZ();
2410	if (label->GetZ() > zmax) zmax = label->GetZ();
2411	}
2412	}
2413
2414	m_Gfx->SetViewTo(xmin, xmax, ymin, ymax, zmin, zmax);
2415	m_Gfx->SetFocus();
2416	}
2417
2418	void MainFrm::OnHide(wxCommandEvent&)
2419	{
2420	m_FindBox->SetValue(wxString());
2421	}
2422
2423	void MainFrm::OnHideUpdate(wxUpdateUIEvent& ui)
2424	{
2425	ui.Enable(m_NumHighlighted != 0);
2426	}
2427
2428	void MainFrm::OnViewSidePanel(wxCommandEvent&)
2429	{
2430	ToggleSidePanel();
2431	}
2432
2433	void MainFrm::ToggleSidePanel()
2434	{
2435	// Toggle display of the side panel.
2436
2437	assert(m_Gfx);
2438
2439	if (m_Splitter->IsSplit()) {
2440	m_SashPosition = m_Splitter->GetSashPosition(); // save width of panel
2441	m_Splitter->Unsplit(m_Notebook);
2442	} else {
2443	m_Notebook->Show(true);
2444	m_Gfx->Show(true);
2445	m_Splitter->SplitVertically(m_Notebook, m_Gfx, m_SashPosition);
2446	}
2447	}
2448
2449	void MainFrm::OnViewSidePanelUpdate(wxUpdateUIEvent& ui)
2450	{
2451	ui.Enable(!m_File.empty());
2452	ui.Check(ShowingSidePanel());
2453	}
2454
2455	bool MainFrm::ShowingSidePanel()
2456	{
2457	return m_Splitter->IsSplit();
2458	}
2459
2460	void MainFrm::ViewFullScreen() {
2461	ShowFullScreen(!IsFullScreen());
2462	static bool sidepanel;
2463	if (IsFullScreen()) sidepanel = ShowingSidePanel();
2464	if (sidepanel) ToggleSidePanel();
2465	}

Note: See TracBrowser for help on using the repository browser.

Context Navigation

source: git/src/mainfrm.cc @ 6e63fd3

Download in other formats: