-// kln89_page.cxx - base class for the "pages" that\r
-// are used in the KLN89 GPS unit simulation. \r
-//\r
-// Written by David Luff, started 2005.\r
-//\r
-// Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk\r
-//\r
-// This program is free software; you can redistribute it and/or\r
-// modify it under the terms of the GNU General Public License as\r
-// published by the Free Software Foundation; either version 2 of the\r
-// License, or (at your option) any later version.\r
-//\r
-// This program is distributed in the hope that it will be useful, but\r
-// WITHOUT ANY WARRANTY; without even the implied warranty of\r
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
-// General Public License for more details.\r
-//\r
-// You should have received a copy of the GNU General Public License\r
-// along with this program; if not, write to the Free Software\r
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.\r
-//\r
-// $Id$\r
-\r
-#include "kln89_page.hxx"\r
-#include <Main/fg_props.hxx>\r
-\r
-KLN89Page::KLN89Page(KLN89* parent) \r
-: GPSPage(parent) {\r
- _kln89 = (KLN89*)parent;\r
- _entInvert = false;\r
- _to_flag = true;\r
-}\r
-\r
-KLN89Page::~KLN89Page() {\r
-}\r
-\r
-void KLN89Page::Update(double dt) {\r
- bool crsr = (_kln89->_mode == KLN89_MODE_CRSR ? true : false);\r
- bool nav1 = (_name == "NAV" && _subPage == 0);\r
- bool nav4 = (_name == "NAV" && _subPage == 3);\r
- // The extra level of check for the ACT page is necessary since\r
- // ACT is implemented by using the other waypoint pages as\r
- // appropriate.\r
- bool act = (_kln89->_activePage->GetName() == "ACT");\r
- _kln89->DrawDivider();\r
- if(crsr) {\r
- if(!nav4) _kln89->DrawText("*CRSR*", 1, 0, 0);\r
- if(_uLinePos == 0) _kln89->Underline(1, 3, 1, 3);\r
- } else {\r
- if(!nav4) {\r
- if(act) {\r
- _kln89->DrawText("ACT", 1, 0, 0);\r
- } else {\r
- _kln89->DrawText(_name, 1, 0, 0);\r
- }\r
- if(_name == "DIR") {\r
- // Don't draw a subpage number\r
- } else if(_name == "USR" || _name == "FPL") {\r
- // Zero-based\r
- _kln89->DrawText(GPSitoa(_subPage), 1, 4, 0);\r
- } else {\r
- // One-based\r
- _kln89->DrawText(GPSitoa(_subPage+1), 1, 4, 0);\r
- }\r
- }\r
- }\r
- if(crsr && _uLinePos == 0 && _kln89->_blink) {\r
- // Don't draw\r
- } else {\r
- if(_kln89->_obsMode) {\r
- _kln89->DrawText(GPSitoa(_kln89->_obsHeading), 1, 3, 1);\r
- } else {\r
- _kln89->DrawText("Leg", 1, 3, 1);\r
- }\r
- }\r
- _kln89->DrawText((_kln89->GetDistVelUnitsSI() ? "km" : "nm"), 1, 4, 3);\r
- GPSWaypoint* awp = _parent->GetActiveWaypoint();\r
- if(_kln89->_navFlagged) {\r
- _kln89->DrawText("--.-", 1, 0 ,3);\r
- // Only nav1 still gets speed drawn if nav is flagged - not ACT\r
- if(!nav1) _kln89->DrawText("------", 1, 0, 2);\r
- } else {\r
- char buf[8];\r
- float f = _parent->GetDistToActiveWaypoint() * (_kln89->GetDistVelUnitsSI() ? 0.001 : SG_METER_TO_NM);\r
- snprintf(buf, 5, (f >= 100.0 ? "%4.0f" : "%4.1f"), f);\r
- string s = buf;\r
- _kln89->DrawText(s, 1, 4 - s.size(), 3, true);\r
- // Draw active waypoint ID, except for\r
- // nav1, act, and any waypoint pages matching \r
- // active waypoint that need speed drawn instead.\r
- if(act || nav1 || (awp && awp->id == _id)) {\r
- _kln89->DrawSpeed(_kln89->_groundSpeed_kts, 1, 5, 2);\r
- } else {\r
- if(!(_kln89->_waypointAlert && _kln89->_blink)) _kln89->DrawText(awp->id, 1, 0, 2);\r
- }\r
- }\r
- /*\r
- if(_noNrst) {\r
- _kln89->DrawText(" No ", 1, 0, 1, false, 99);\r
- _kln89->DrawText(" Nrst ", 1, 0, 0, false, 99);\r
- }\r
- */\r
- if(_scratchpadMsg) {\r
- _kln89->DrawText(_scratchpadLine1, 1, 0, 1, false, 99);\r
- _kln89->DrawText(_scratchpadLine2, 1, 0, 0, false, 99);\r
- _scratchpadTimer += dt;\r
- if(_scratchpadTimer > 4.0) {\r
- _scratchpadMsg = false;\r
- _scratchpadTimer = 0.0;\r
- }\r
- }\r
-}\r
-\r
-void KLN89Page::ShowScratchpadMessage(const string& line1, const string& line2) {\r
- _scratchpadLine1 = line1;\r
- _scratchpadLine2 = line2;\r
- _scratchpadTimer = 0.0;\r
- _scratchpadMsg = true;\r
-} \r
-\r
-void KLN89Page::Knob1Left1() {\r
- if(_kln89->_mode == KLN89_MODE_CRSR) {\r
- if(_uLinePos > 0) _uLinePos--;\r
- }\r
-}\r
-\r
-void KLN89Page::Knob1Right1() {\r
- if(_kln89->_mode == KLN89_MODE_CRSR) {\r
- if(_uLinePos < _maxULinePos) _uLinePos++;\r
- }\r
-}\r
-\r
-void KLN89Page::Knob2Left1() {\r
- if(_kln89->_mode != KLN89_MODE_CRSR && !fgGetBool("/instrumentation/kln89/scan-pull")) {\r
- GPSPage::Knob2Left1(); \r
- } else {\r
- if(_uLinePos == 0 && _kln89->_obsMode) {\r
- _kln89->_obsHeading--;\r
- if(_kln89->_obsHeading < 0) {\r
- _kln89->_obsHeading += 360;\r
- }\r
- _kln89->SetOBSFromWaypoint();\r
- }\r
- }\r
-}\r
-\r
-void KLN89Page::Knob2Right1() {\r
- if(_kln89->_mode != KLN89_MODE_CRSR && !fgGetBool("/instrumentation/kln89/scan-pull")) {\r
- GPSPage::Knob2Right1(); \r
- } else {\r
- if(_uLinePos == 0 && _kln89->_obsMode) {\r
- _kln89->_obsHeading++;\r
- if(_kln89->_obsHeading > 359) {\r
- _kln89->_obsHeading -= 360;\r
- }\r
- _kln89->SetOBSFromWaypoint();\r
- }\r
- }\r
-}\r
-\r
-void KLN89Page::CrsrPressed() {\r
- // Stick some sensible defaults in\r
- if(_kln89->_obsMode) {\r
- _uLinePos = 0;\r
- } else {\r
- _uLinePos = 1;\r
- }\r
- _maxULinePos = 1;\r
-}\r
-\r
-void KLN89Page::EntPressed() {}\r
-void KLN89Page::ClrPressed() {}\r
-void KLN89Page::DtoPressed() {}\r
-void KLN89Page::NrstPressed() {}\r
-void KLN89Page::AltPressed() {}\r
-\r
-void KLN89Page::OBSPressed() {\r
- if(_kln89->_obsMode) {\r
- // If ORS2 and not slaved to gps\r
- _uLinePos = 0;\r
- } else {\r
- // Don't leave the cursor on in the leg position.\r
- if(_uLinePos == 0) {\r
- _kln89->_mode = KLN89_MODE_DISP;\r
- }\r
- }\r
-}\r
-\r
-void KLN89Page::MsgPressed() {}\r
-\r
-void KLN89Page::CleanUp() {\r
- _kln89->_cleanUpPage = -1;\r
-}\r
-\r
-void KLN89Page::LooseFocus() {\r
- _entInvert = false;\r
-}\r
-\r
-void KLN89Page::SetId(const string& s) {\r
- _id = s;\r
-}\r
-\r
-const string& KLN89Page::GetId() {\r
- return(_id);\r
-}\r
+// kln89_page.cxx - base class for the "pages" that
+// are used in the KLN89 GPS unit simulation.
+//
+// Written by David Luff, started 2005.
+//
+// Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+// $Id$
+
+#include "kln89_page.hxx"
+#include <Main/fg_props.hxx>
+
+KLN89Page::KLN89Page(KLN89* parent)
+: GPSPage(parent) {
+ _kln89 = (KLN89*)parent;
+ _entInvert = false;
+ _to_flag = true;
+}
+
+KLN89Page::~KLN89Page() {
+}
+
+void KLN89Page::Update(double dt) {
+ bool crsr = (_kln89->_mode == KLN89_MODE_CRSR ? true : false);
+ bool nav1 = (_name == "NAV" && _subPage == 0);
+ bool nav4 = (_name == "NAV" && _subPage == 3);
+ // The extra level of check for the ACT page is necessary since
+ // ACT is implemented by using the other waypoint pages as
+ // appropriate.
+ bool act = (_kln89->_activePage->GetName() == "ACT");
+ _kln89->DrawDivider();
+ if(crsr) {
+ if(!nav4) _kln89->DrawText("*CRSR*", 1, 0, 0);
+ if(_uLinePos == 0) _kln89->Underline(1, 3, 1, 3);
+ } else {
+ if(!nav4) {
+ if(act) {
+ _kln89->DrawText("ACT", 1, 0, 0);
+ } else {
+ _kln89->DrawText(_name, 1, 0, 0);
+ }
+ if(_name == "DIR") {
+ // Don't draw a subpage number
+ } else if(_name == "USR" || _name == "FPL") {
+ // Zero-based
+ _kln89->DrawText(GPSitoa(_subPage), 1, 4, 0);
+ } else {
+ // One-based
+ _kln89->DrawText(GPSitoa(_subPage+1), 1, 4, 0);
+ }
+ }
+ }
+ if(crsr && _uLinePos == 0 && _kln89->_blink) {
+ // Don't draw
+ } else {
+ if(_kln89->_obsMode) {
+ _kln89->DrawText(GPSitoa(_kln89->_obsHeading), 1, 3, 1);
+ } else {
+ _kln89->DrawText("Leg", 1, 3, 1);
+ }
+ }
+ _kln89->DrawText((_kln89->GetDistVelUnitsSI() ? "km" : "nm"), 1, 4, 3);
+ GPSWaypoint* awp = _parent->GetActiveWaypoint();
+ if(_kln89->_navFlagged) {
+ _kln89->DrawText("--.-", 1, 0 ,3);
+ // Only nav1 still gets speed drawn if nav is flagged - not ACT
+ if(!nav1) _kln89->DrawText("------", 1, 0, 2);
+ } else {
+ char buf[8];
+ float f = _parent->GetDistToActiveWaypoint() * (_kln89->GetDistVelUnitsSI() ? 0.001 : SG_METER_TO_NM);
+ snprintf(buf, 5, (f >= 100.0 ? "%4.0f" : "%4.1f"), f);
+ string s = buf;
+ _kln89->DrawText(s, 1, 4 - s.size(), 3, true);
+ // Draw active waypoint ID, except for
+ // nav1, act, and any waypoint pages matching
+ // active waypoint that need speed drawn instead.
+ if(act || nav1 || (awp && awp->id == _id)) {
+ _kln89->DrawSpeed(_kln89->_groundSpeed_kts, 1, 5, 2);
+ } else {
+ if(!(_kln89->_waypointAlert && _kln89->_blink)) _kln89->DrawText(awp->id, 1, 0, 2);
+ }
+ }
+ /*
+ if(_noNrst) {
+ _kln89->DrawText(" No ", 1, 0, 1, false, 99);
+ _kln89->DrawText(" Nrst ", 1, 0, 0, false, 99);
+ }
+ */
+ if(_scratchpadMsg) {
+ _kln89->DrawText(_scratchpadLine1, 1, 0, 1, false, 99);
+ _kln89->DrawText(_scratchpadLine2, 1, 0, 0, false, 99);
+ _scratchpadTimer += dt;
+ if(_scratchpadTimer > 4.0) {
+ _scratchpadMsg = false;
+ _scratchpadTimer = 0.0;
+ }
+ }
+}
+
+void KLN89Page::ShowScratchpadMessage(const string& line1, const string& line2) {
+ _scratchpadLine1 = line1;
+ _scratchpadLine2 = line2;
+ _scratchpadTimer = 0.0;
+ _scratchpadMsg = true;
+}
+
+void KLN89Page::Knob1Left1() {
+ if(_kln89->_mode == KLN89_MODE_CRSR) {
+ if(_uLinePos > 0) _uLinePos--;
+ }
+}
+
+void KLN89Page::Knob1Right1() {
+ if(_kln89->_mode == KLN89_MODE_CRSR) {
+ if(_uLinePos < _maxULinePos) _uLinePos++;
+ }
+}
+
+void KLN89Page::Knob2Left1() {
+ if(_kln89->_mode != KLN89_MODE_CRSR && !fgGetBool("/instrumentation/kln89/scan-pull")) {
+ GPSPage::Knob2Left1();
+ } else {
+ if(_uLinePos == 0 && _kln89->_obsMode) {
+ _kln89->_obsHeading--;
+ if(_kln89->_obsHeading < 0) {
+ _kln89->_obsHeading += 360;
+ }
+ _kln89->SetOBSFromWaypoint();
+ }
+ }
+}
+
+void KLN89Page::Knob2Right1() {
+ if(_kln89->_mode != KLN89_MODE_CRSR && !fgGetBool("/instrumentation/kln89/scan-pull")) {
+ GPSPage::Knob2Right1();
+ } else {
+ if(_uLinePos == 0 && _kln89->_obsMode) {
+ _kln89->_obsHeading++;
+ if(_kln89->_obsHeading > 359) {
+ _kln89->_obsHeading -= 360;
+ }
+ _kln89->SetOBSFromWaypoint();
+ }
+ }
+}
+
+void KLN89Page::CrsrPressed() {
+ // Stick some sensible defaults in
+ if(_kln89->_obsMode) {
+ _uLinePos = 0;
+ } else {
+ _uLinePos = 1;
+ }
+ _maxULinePos = 1;
+}
+
+void KLN89Page::EntPressed() {}
+void KLN89Page::ClrPressed() {}
+void KLN89Page::DtoPressed() {}
+void KLN89Page::NrstPressed() {}
+void KLN89Page::AltPressed() {}
+
+void KLN89Page::OBSPressed() {
+ if(_kln89->_obsMode) {
+ // If ORS2 and not slaved to gps
+ _uLinePos = 0;
+ } else {
+ // Don't leave the cursor on in the leg position.
+ if(_uLinePos == 0) {
+ _kln89->_mode = KLN89_MODE_DISP;
+ }
+ }
+}
+
+void KLN89Page::MsgPressed() {}
+
+void KLN89Page::CleanUp() {
+ _kln89->_cleanUpPage = -1;
+}
+
+void KLN89Page::LooseFocus() {
+ _entInvert = false;
+}
+
+void KLN89Page::SetId(const string& s) {
+ _id = s;
+}
+
+const string& KLN89Page::GetId() {
+ return(_id);
+}
-// kln89_page.hxx - base class for the "pages" that\r
-// are used in the KLN89 GPS unit simulation. \r
-//\r
-// Written by David Luff, started 2005.\r
-//\r
-// Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk\r
-//\r
-// This program is free software; you can redistribute it and/or\r
-// modify it under the terms of the GNU General Public License as\r
-// published by the Free Software Foundation; either version 2 of the\r
-// License, or (at your option) any later version.\r
-//\r
-// This program is distributed in the hope that it will be useful, but\r
-// WITHOUT ANY WARRANTY; without even the implied warranty of\r
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
-// General Public License for more details.\r
-//\r
-// You should have received a copy of the GNU General Public License\r
-// along with this program; if not, write to the Free Software\r
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.\r
-//\r
-// $Id$\r
-\r
-#ifndef _KLN89_PAGE_HXX\r
-#define _KLN89_PAGE_HXX\r
-\r
-#include <Instrumentation/dclgps.hxx>\r
-#include "kln89.hxx"\r
-\r
-class KLN89;\r
-\r
-class KLN89Page : public GPSPage {\r
-\r
-public:\r
- KLN89Page(KLN89* parent);\r
- virtual ~KLN89Page();\r
- virtual void Update(double dt);\r
- virtual void Knob1Left1();\r
- virtual void Knob1Right1();\r
- virtual void Knob2Left1();\r
- virtual void Knob2Right1();\r
- virtual void CrsrPressed();\r
- virtual void EntPressed();\r
- virtual void ClrPressed();\r
- // Even though some/all of the buttons below aren't processed directly by the current page,\r
- // the current page often needs to save or change some state when they are pressed, and \r
- // hence should provide a function to handle them.\r
- virtual void DtoPressed();\r
- virtual void NrstPressed();\r
- virtual void AltPressed();\r
- virtual void OBSPressed();\r
- virtual void MsgPressed();\r
- \r
- // See base class comments for this.\r
- virtual void CleanUp();\r
- \r
- // ditto\r
- virtual void LooseFocus();\r
- \r
- inline void SetEntInvert(bool b) { _entInvert = b; }\r
- \r
- // Get / Set a waypoint id, NOT the page name!\r
- virtual void SetId(const string& s);\r
- virtual const string& GetId();\r
- \r
-protected:\r
- KLN89* _kln89;\r
- \r
- // Underline position in cursor mode is not persistant when subpage is changed - hence we only need one variable per page for it.\r
- // Note that pos 0 is special - this is the leg pos in field 1, so pos will normally be set to 1 when crsr is pressed.\r
- // Also note that in general it doesn't seem to wrap.\r
- unsigned int _uLinePos;\r
- unsigned int _maxULinePos;\r
- \r
- // This is NOT the main gps to/from flag - derived page classes can use this flag\r
- // for any purpose, typically whether a radial bearing should be displayed to or from.\r
- bool _to_flag; // true for TO, false for FROM\r
- \r
- // Invert ID and display ENT in field 1\r
- bool _entInvert;\r
- \r
- string _id; // The ID of the waypoint that the page is displaying.\r
- // Doesn't make sense for all pages, but does for all the data pages.\r
- \r
- void ShowScratchpadMessage(const string& line1, const string& line2);\r
- \r
- bool _scratchpadMsg; // Set true when there is a scratchpad message to display\r
- double _scratchpadTimer; // Used for displaying the scratchpad messages for the right amount of time.\r
- string _scratchpadLine1;\r
- string _scratchpadLine2;\r
-};\r
-\r
-#endif // _KLN89_PAGE_HXX\r
+// kln89_page.hxx - base class for the "pages" that
+// are used in the KLN89 GPS unit simulation.
+//
+// Written by David Luff, started 2005.
+//
+// Copyright (C) 2005 - David C Luff - david.luff@nottingham.ac.uk
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+// $Id$
+
+#ifndef _KLN89_PAGE_HXX
+#define _KLN89_PAGE_HXX
+
+#include <Instrumentation/dclgps.hxx>
+#include "kln89.hxx"
+
+class KLN89;
+
+class KLN89Page : public GPSPage {
+
+public:
+ KLN89Page(KLN89* parent);
+ virtual ~KLN89Page();
+ virtual void Update(double dt);
+ virtual void Knob1Left1();
+ virtual void Knob1Right1();
+ virtual void Knob2Left1();
+ virtual void Knob2Right1();
+ virtual void CrsrPressed();
+ virtual void EntPressed();
+ virtual void ClrPressed();
+ // Even though some/all of the buttons below aren't processed directly by the current page,
+ // the current page often needs to save or change some state when they are pressed, and
+ // hence should provide a function to handle them.
+ virtual void DtoPressed();
+ virtual void NrstPressed();
+ virtual void AltPressed();
+ virtual void OBSPressed();
+ virtual void MsgPressed();
+
+ // See base class comments for this.
+ virtual void CleanUp();
+
+ // ditto
+ virtual void LooseFocus();
+
+ inline void SetEntInvert(bool b) { _entInvert = b; }
+
+ // Get / Set a waypoint id, NOT the page name!
+ virtual void SetId(const string& s);
+ virtual const string& GetId();
+
+protected:
+ KLN89* _kln89;
+
+ // Underline position in cursor mode is not persistant when subpage is changed - hence we only need one variable per page for it.
+ // Note that pos 0 is special - this is the leg pos in field 1, so pos will normally be set to 1 when crsr is pressed.
+ // Also note that in general it doesn't seem to wrap.
+ unsigned int _uLinePos;
+ unsigned int _maxULinePos;
+
+ // This is NOT the main gps to/from flag - derived page classes can use this flag
+ // for any purpose, typically whether a radial bearing should be displayed to or from.
+ bool _to_flag; // true for TO, false for FROM
+
+ // Invert ID and display ENT in field 1
+ bool _entInvert;
+
+ string _id; // The ID of the waypoint that the page is displaying.
+ // Doesn't make sense for all pages, but does for all the data pages.
+
+ void ShowScratchpadMessage(const string& line1, const string& line2);
+
+ bool _scratchpadMsg; // Set true when there is a scratchpad message to display
+ double _scratchpadTimer; // Used for displaying the scratchpad messages for the right amount of time.
+ string _scratchpadLine1;
+ string _scratchpadLine2;
+};
+
+#endif // _KLN89_PAGE_HXX
projects / flightgear.git / commitdiff