91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
// kln89_page_*.[ch]xx - this file is one of the "pages" that
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// are used in the KLN89 GPS unit simulation.
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//
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// Written by David Luff, started 2005.
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//
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// Copyright (C) 2005 - David C Luff - daveluff AT ntlworld.com
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// $Id$
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#ifndef _KLN89_PAGE_FPL_HXX
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#define _KLN89_PAGE_FPL_HXX
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#include "kln89.hxx"
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class KLN89FplPage : public KLN89Page {
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public:
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KLN89FplPage(KLN89* parent);
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~KLN89FplPage();
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void Update(double dt);
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void CrsrPressed();
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void EntPressed();
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void ClrPressed();
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void Knob1Left1();
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void Knob1Right1();
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void Knob2Left1();
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void Knob2Right1();
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void CleanUp();
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void LooseFocus();
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// Override the base class GetId function to return the waypoint ID under the cursor
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// on FPL0 page, if there is one and the cursor is on.
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// Otherwise return an empty string.
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inline const std::string& GetId() { return(_fp0SelWpId); }
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private:
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int _fpMode; // 0 = Dis, 1 = Dtk
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int _actFpMode; // 0 = Dis, 1 = ETE, 2 = ETA, 3 = Dtk/OBS
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bool _bEntWp; // set true when a waypoint is being entered
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bool _bEntExp; // Set true when ent is expected to set the currently entered waypoint as entered.
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std::string _entWpStr; // The currently entered wp ID (need not be valid)
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GPSWaypoint* _entWp; // Waypoint being currently entered
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// The position of the cursor in a waypoint being entered
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unsigned int _wLinePos;
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unsigned int _fplPos; // The position of the start of the FP (NOT the active one) (zero-based).
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// since this is reset when subpage changes we only need 1, not an array of 25!
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bool _resetFplPos0; // Set true when a recalculation of _fplPos for the active flightplan page is required.
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int _hdrPos;
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int _fencePos;
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// Get the waypoint (returned thru the pointer) at the zero-based position (pos)
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// in the waypoint display of the current page.
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// Returns 0 if no waypoint, 1 if sucessfull, 2 if appr header, 3 if approach fence.
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//int GetFPWaypoint(GPSWaypoint* wp, int pos);
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bool _delFP; // Set true when the delete FP? dialogue is being displayed
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bool _delWp; // The position of the waypoint to delete is given by _uLinePos
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bool _delAppr; // Set true when the delete approach dialogue is being displayed
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bool _changeAppr;
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void DrawFpMode(int ypos);
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void Calc();
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// The ID of the waypoint under the cursor in fpl0, if those conditions exist!
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std::string _fp0SelWpId;
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std::vector<std::string> _params;
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};
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#endif // _KLN89_PAGE_FPL_HXX
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