X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCockpit%2Fpanel.hxx;h=ab4f5264fabee673544d1a7ba01370b312607c45;hb=d83715903abc3cf24187eac059e497da55bda501;hp=85b035f6bc0dbaec6ddd06062b4819c4ee5f0f5a;hpb=8d1295119f4ffe1ae05deff035bdf8bc3533b76d;p=flightgear.git

diff --git a/src/Cockpit/panel.hxx b/src/Cockpit/panel.hxx
index 85b035f6b..ab4f5264f 100644
--- a/src/Cockpit/panel.hxx
+++ b/src/Cockpit/panel.hxx
@@ -11,86 +11,78 @@
 //  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.
+//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 //  $Id$
 
 #ifndef __PANEL_HXX
 #define __PANEL_HXX
 
-#ifndef __cplusplus                                                          
-# error This library requires C++
-#endif                                   
-
-
-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
+#include <osg/ref_ptr>
+#include <osg/StateSet>
+#include <osg/Texture2D>
 
 #include <simgear/compiler.h>
+#include <simgear/props/props.hxx>
+#include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/structure/SGBinding.hxx>
+#include <simgear/math/interpolater.hxx>
+#include <simgear/timing/timestamp.hxx>
 
-#ifdef HAVE_WINDOWS_H          
-#  include <windows.h>
-#endif
-
-#include <GL/glut.h>
-#include <plib/ssg.h>
-
-#include <simgear/misc/props.hxx>
-
+#include <cmath>
 #include <vector>
 #include <map>
-#include <plib/fnt.h>
 
-#include <Time/timestamp.hxx>
-
-FG_USING_STD(vector);
-FG_USING_STD(map);
+#include <Main/fg_props.hxx>
 
 class FGPanelInstrument;
+class fntFont;
+class DCLGPS;
 
-
-
 ////////////////////////////////////////////////////////////////////////
-// Texture manager (should migrate out into FGFS).
-//
-// This class ensures that no texture is loaded more than once.
+// Texture management.
 ////////////////////////////////////////////////////////////////////////
 
+
+/**
+ * Texture manager (should migrate out into FGFS).
+ *
+ * This class ensures that no texture is loaded more than once.
+ */
 class FGTextureManager
 {
 public:
-  static ssgTexture * createTexture(const string &relativePath);
+  static osg::Texture2D* createTexture(const std::string &relativePath,
+                                       bool staticTexture = true);
+  static void addTexture(const std::string &relativePath, osg::Texture2D* texture);
 private:
-  static map<string,ssgTexture *> _textureMap;
+  static std::map<std::string,osg::ref_ptr<osg::Texture2D> > _textureMap;
 };
 
 
-
-////////////////////////////////////////////////////////////////////////
-// Cropped texture (should migrate out into FGFS).
-//
-// This structure wraps an SSG texture with cropping information.
-////////////////////////////////////////////////////////////////////////
-
+/**
+ * Cropped texture (should migrate out into FGFS).
+ *
+ * This structure wraps an SSG texture with cropping information.
+ */
 class FGCroppedTexture
 {
 public:
 
   FGCroppedTexture ();
-  FGCroppedTexture (const string &path,
+  FGCroppedTexture (const std::string &path,
 		  float _minX = 0.0, float _minY = 0.0,
 		  float _maxX = 1.0, float _maxY = 1.0);
   virtual ~FGCroppedTexture ();
 
-  virtual void setPath (const string &path) { _path = path; }
+  virtual void setPath (const std::string &path) { _path = path; }
 
-  virtual const string &getPath () const { return _path; }
+  virtual const std::string &getPath () const { return _path; }
 
-  virtual ssgTexture * getTexture ();
+  virtual osg::StateSet* getTexture ();
 
   virtual void setCrop (float minX, float minY, float maxX, float maxY) {
     _minX = minX; _minY = minY; _maxX = maxX; _maxY = maxY;
@@ -103,74 +95,135 @@ public:
 
 
 private:
-  string _path;
-  ssgTexture * _texture;
+  std::string _path;
+  osg::ref_ptr<osg::StateSet> _texture;
   float _minX, _minY, _maxX, _maxY;
 };
 
 
 
 ////////////////////////////////////////////////////////////////////////
-// Instrument panel class.
-//
-// The panel is a container that has a background texture and holds
-// zero or more instruments.  The panel will order the instruments to
-// redraw themselves when necessary, and will pass mouse clicks on to
-// the appropriate instruments for processing.
+// Top-level panel.
 ////////////////////////////////////////////////////////////////////////
 
-class FGPanel
+
+/**
+ * Instrument panel class.
+ *
+ * The panel is a container that has a background texture and holds
+ * zero or more instruments.  The panel will order the instruments to
+ * redraw themselves when necessary, and will pass mouse clicks on to
+ * the appropriate instruments for processing.
+ */
+class FGPanel : public SGSubsystem
 {
 public:
 
-  FGPanel (int x, int y, int w, int h);
+  FGPanel ();
   virtual ~FGPanel ();
 
+				// Update the panel (every frame).
+  virtual void init ();
+  virtual void bind ();
+  virtual void unbind ();
+  virtual void draw (osg::State& state);
+  virtual void update (double);
+  void update (osg::State& state);
+  virtual void update (osg::State& state, GLfloat winx, GLfloat winw, GLfloat winy, GLfloat winh);
+
+  virtual void updateMouseDelay();
+
 				// transfer pointer ownership!!!
   virtual void addInstrument (FGPanelInstrument * instrument);
 
-				// Update the panel (every frame).
-  virtual void update () const;
-
 				// Background texture.
-  virtual void setBackground (ssgTexture * texture);
+  virtual void setBackground (osg::Texture2D* texture);
+
+				// Background multiple textures.
+  virtual void setMultiBackground (osg::Texture2D* texture, int idx);
 
 				// Make the panel visible or invisible.
   virtual bool getVisibility () const;
   virtual void setVisibility (bool visibility);
 
+				// Full width of panel.
+  virtual void setWidth (int width) { _width = width; }
+  virtual int getWidth () const { return _width; }
+
+				// Full height of panel.
+  virtual void setHeight (int height) { _height = height; }
+  virtual int getHeight () const { return _height; }
+
+				// X-offset
+  virtual void setXOffset (int offset);
+  virtual int getXOffset () const { return _x_offset->getIntValue(); }
+
+				// Y-offset.
+  virtual void setYOffset (int offset);
+  virtual int getYOffset () const { return _y_offset->getIntValue(); }
+
+				// View height.
+  virtual void setViewHeight (int height) { _view_height = height; }
+  virtual int getViewHeight () const { return _view_height; }
+
 				// Handle a mouse click.
   virtual bool doMouseAction (int button, int updown, int x, int y);
+  virtual bool doLocalMouseAction(int button, int updown, int x, int y);
+
+  virtual void setDepthTest (bool enable);
+
+  bool getAutohide(void) const { return _autohide; };
+  void setAutohide(bool enable) { _autohide = enable; };
 
 private:
-  mutable bool _visibility;
+  void setupVirtualCockpit();
+  void cleanupVirtualCockpit();
+
   mutable bool _mouseDown;
   mutable int _mouseButton, _mouseX, _mouseY;
   mutable int _mouseDelay;
   mutable FGPanelInstrument * _mouseInstrument;
-  typedef vector<FGPanelInstrument *> instrument_list_type;
-  int _x, _y, _w, _h;
-  int _panel_h;
-  ssgTexture * _bg;
+  typedef std::vector<FGPanelInstrument *> instrument_list_type;
+  int _width;
+  int _height;
+  int _view_height;
+
+  SGPropertyNode_ptr _visibility;
+  SGPropertyNode_ptr _x_offset;
+  SGPropertyNode_ptr _y_offset;
+  SGPropertyNode_ptr _jitter;
+  SGPropertyNode_ptr _flipx;
+
+  SGConstPropertyNode_ptr _xsize_node;
+  SGConstPropertyNode_ptr _ysize_node;
+  
+  osg::ref_ptr<osg::StateSet> _bg;
+  osg::ref_ptr<osg::StateSet> _mbg[8];
 				// List of instruments in panel.
   instrument_list_type _instruments;
+  bool _enable_depth_test;
+  bool _autohide;
 };
 
 
 
 ////////////////////////////////////////////////////////////////////////
-// Base class for user action types.
-//
-// Individual instruments can have actions associated with a mouse
-// click in a rectangular area.  Current concrete classes include
-// FGAdjustAction, FGSwapAction, and FGToggleAction.
+// Actions
 ////////////////////////////////////////////////////////////////////////
 
-class FGPanelAction
+
+/**
+ * Class for user actions.
+ *
+ * The actions are command bindings, like bindings for the keyboard
+ * or joystick, but they are tied to specific mouse actions in
+ * rectangular areas of the panel.
+ */
+class FGPanelAction : public SGConditional
 {
 public:
   FGPanelAction ();
-  FGPanelAction (int button, int x, int y, int w, int h);
+  FGPanelAction (int button, int x, int y, int w, int h, bool repeatable);
   virtual ~FGPanelAction ();
 
 				// Getters.
@@ -181,6 +234,9 @@ public:
   virtual int getHeight () const { return _h; }
 
 				// Setters.
+
+				// transfer pointer ownership
+  virtual void addBinding (SGBinding * binding, int updown);
   virtual void setButton (int button) { _button = button; }
   virtual void setX (int x) { _x = x; }
   virtual void setY (int y) { _y = y; }
@@ -198,144 +254,33 @@ public:
   }
 
 				// Perform the action.
-  virtual void doAction () = 0;
+  virtual bool doAction (int updown);
 
 private:
+  typedef std::vector<SGBinding *> binding_list_t;
+
   int _button;
   int _x;
   int _y;
   int _w;
   int _h;
+  bool _repeatable;
+  int _last_state;
+  binding_list_t _bindings[2];
 };
 
 
 
 ////////////////////////////////////////////////////////////////////////
-// Adjustment action.
-//
-// This is an action to increase or decrease an FGFS value by a certain
-// increment within a certain range.  If the wrap flag is true, the
-// value will wrap around if it goes below min or above max; otherwise,
-// it will simply stop at min or max.
-////////////////////////////////////////////////////////////////////////
-
-class FGAdjustAction : public FGPanelAction
-{
-public:
-  FGAdjustAction (int button, int x, int y, int w, int h,
-		  SGValue * value, float increment,
-		  float min, float max, bool wrap=false);
-  virtual ~FGAdjustAction ();
-  virtual void doAction ();
-
-private:
-  SGValue * _value;
-  float _increment;
-  float _min;
-  float _max;
-  bool _wrap;
-};
-
-
-
-////////////////////////////////////////////////////////////////////////
-// Swap action.
-//
-// This is an action to swap two values.  It's currently used in the
-// navigation radios.
-////////////////////////////////////////////////////////////////////////
-
-class FGSwapAction : public FGPanelAction
-{
-public:
-  FGSwapAction (int button, int x, int y, int w, int h,
-		SGValue * value1, SGValue * value2);
-  virtual ~FGSwapAction ();
-  virtual void doAction ();
-
-private:
-  SGValue * _value1;
-  SGValue * _value2;
-};
-
-
-
-////////////////////////////////////////////////////////////////////////
-// Toggle action.
-//
-// This is an action to toggle a boolean value.
-////////////////////////////////////////////////////////////////////////
-
-class FGToggleAction : public FGPanelAction
-{
-public:
-  FGToggleAction (int button, int x, int y, int w, int h,
-		  SGValue * value);
-  virtual ~FGToggleAction ();
-  virtual void doAction ();
-
-private:
-  SGValue * _value;
-};
-
-
-
-////////////////////////////////////////////////////////////////////////
-// Abstract base class for a panel instrument.
-//
-// A panel instrument consists of zero or more actions, associated
-// with mouse clicks in rectangular areas.  Currently, the only
-// concrete class derived from this is FGLayeredInstrument, but others
-// may show up in the future (some complex instruments could be 
-// entirely hand-coded, for example).
-////////////////////////////////////////////////////////////////////////
-
-class FGPanelInstrument
-{
-public:
-  FGPanelInstrument ();
-  FGPanelInstrument (int x, int y, int w, int h);
-  virtual ~FGPanelInstrument ();
-
-  virtual void draw () = 0;
-
-  virtual void setPosition(int x, int y);
-  virtual void setSize(int w, int h);
-
-  virtual int getXPos () const;
-  virtual int getYPos () const;
-  virtual int getWidth () const;
-  virtual int getHeight () const;
-
-				// Coordinates relative to centre.
-				// Transfer pointer ownership!!
-  virtual void addAction (FGPanelAction * action);
-
-				// Coordinates relative to centre.
-  virtual bool doMouseAction (int button, int x, int y);
-
-protected:
-  int _x, _y, _w, _h;
-  typedef vector<FGPanelAction *> action_list_type;
-  action_list_type _actions;
-};
-
-
-
-////////////////////////////////////////////////////////////////////////
-// Abstract base class for an instrument layer.
-//
-// The FGLayeredInstrument class builds up instruments by using layers
-// of textures or text.  Each layer can have zero or more
-// transformations applied to it: for example, a needle layer can
-// rotate to show the altitude or airspeed.
+// Transformations.
 ////////////////////////////////////////////////////////////////////////
 
 
 /**
  * A transformation for a layer.
  */
-class FGPanelTransformation {
+class FGPanelTransformation : public SGConditional
+{
 public:
 
   enum Type {
@@ -348,15 +293,24 @@ public:
   virtual ~FGPanelTransformation ();
 
   Type type;
-  const SGValue * value;
+  SGConstPropertyNode_ptr node;
   float min;
   float max;
+  bool has_mod;
+  float mod;
   float factor;
   float offset;
+  SGInterpTable * table;
 };
 
 
 
+
+////////////////////////////////////////////////////////////////////////
+// Layers
+////////////////////////////////////////////////////////////////////////
+
+
 /**
  * A single layer of a multi-layered instrument.
  *
@@ -364,14 +318,14 @@ public:
  * on current FGFS instrument readings: for example, a texture
  * representing a needle can rotate to show the airspeed.
  */
-class FGInstrumentLayer
+class FGInstrumentLayer : public SGConditional
 {
 public:
 
   FGInstrumentLayer (int w = -1, int h = -1);
   virtual ~FGInstrumentLayer ();
 
-  virtual void draw () = 0;
+  virtual void draw (osg::State& state) = 0;
   virtual void transform () const;
 
   virtual int getWidth () const { return _w; }
@@ -386,23 +340,58 @@ public:
 protected:
   int _w, _h;
 
-  typedef vector<FGPanelTransformation *> transformation_list;
+  typedef std::vector<FGPanelTransformation *> transformation_list;
   transformation_list _transformations;
 };
 
 
 
 ////////////////////////////////////////////////////////////////////////
-// An instrument composed of layers.
-//
-// This class represents an instrument which is simply a series of
-// layers piled one on top of the other, each one undergoing its own
-// set of transformations.  For example, one layer can represent
-// the instrument's face (which doesn't move), while the next layer
-// can represent a needle that rotates depending on an FGFS variable.
+// Instruments.
 ////////////////////////////////////////////////////////////////////////
 
 
+/**
+ * Abstract base class for a panel instrument.
+ *
+ * A panel instrument consists of zero or more actions, associated
+ * with mouse clicks in rectangular areas.  Currently, the only
+ * concrete class derived from this is FGLayeredInstrument, but others
+ * may show up in the future (some complex instruments could be 
+ * entirely hand-coded, for example).
+ */
+class FGPanelInstrument : public SGConditional
+{
+public:
+  FGPanelInstrument ();
+  FGPanelInstrument (int x, int y, int w, int h);
+  virtual ~FGPanelInstrument ();
+
+  virtual void draw (osg::State& state) = 0;
+  virtual void drawHotspots(osg::State& state);
+
+  virtual void setPosition(int x, int y);
+  virtual void setSize(int w, int h);
+
+  virtual int getXPos () const;
+  virtual int getYPos () const;
+  virtual int getWidth () const;
+  virtual int getHeight () const;
+
+				// Coordinates relative to centre.
+				// Transfer pointer ownership!!
+  virtual void addAction (FGPanelAction * action);
+
+				// Coordinates relative to centre.
+  virtual bool doMouseAction (int button, int updown, int x, int y);
+
+protected:
+  int _x, _y, _w, _h;
+  typedef std::vector<FGPanelAction *> action_list_type;
+  action_list_type _actions;
+};
+
+
 /**
  * An instrument constructed of multiple layers.
  *
@@ -415,30 +404,70 @@ public:
   FGLayeredInstrument (int x, int y, int w, int h);
   virtual ~FGLayeredInstrument ();
 
-  virtual void draw ();
+  virtual void draw (osg::State& state);
 
 				// Transfer pointer ownership!!
   virtual int addLayer (FGInstrumentLayer *layer);
-  virtual int addLayer (FGCroppedTexture &texture, int w = -1, int h = -1);
+  virtual int addLayer (const FGCroppedTexture &texture, int w = -1, int h = -1);
 
 				// Transfer pointer ownership!!
   virtual void addTransformation (FGPanelTransformation * transformation);
 
 protected:
-  typedef vector<FGInstrumentLayer *> layer_list;
+  typedef std::vector<FGInstrumentLayer *> layer_list;
   layer_list _layers;
 };
 
 
-
-////////////////////////////////////////////////////////////////////////
-// A textured layer of an instrument.
-//
-// This is a layer holding a single texture.  Normally, the texture's
-// backgound should be transparent so that lower layers and the panel
-// background can show through.
-////////////////////////////////////////////////////////////////////////
+/**
+ * An empty-shell instrument that exists soley in
+ * order to redirect commands from the panel to a
+ * complex instrument inherited from SGSubsystem.
+ *
+ * Currently the only complex instrument is the KLN89,
+ * which we've hardwired this to for now.
+ */
+class FGSpecialInstrument : public FGPanelInstrument
+{
+public:
+  FGSpecialInstrument(DCLGPS* sb);
+  //FGSpecialInstrument (int x, int y, int w, int h);
+  virtual ~FGSpecialInstrument ();
+
+  virtual void draw (osg::State& state);
+  
+protected:
+  DCLGPS* complex;
+};
+
 
+/**
+ * An instrument layer containing a group of sublayers.
+ *
+ * This class is useful for gathering together a group of related
+ * layers, either to hold in an external file or to work under
+ * the same condition.
+ */
+class FGGroupLayer : public FGInstrumentLayer
+{
+public:
+  FGGroupLayer ();
+  virtual ~FGGroupLayer ();
+  virtual void draw (osg::State& state);
+				// transfer pointer ownership
+  virtual void addLayer (FGInstrumentLayer * layer);
+protected:
+  std::vector<FGInstrumentLayer *> _layers;
+};
+
+
+/**
+ * A textured layer of an instrument.
+ *
+ * This is a layer holding a single texture.  Normally, the texture's
+ * backgound should be transparent so that lower layers and the panel
+ * background can show through.
+ */
 class FGTexturedLayer : public FGInstrumentLayer
 {
 public:
@@ -446,108 +475,112 @@ public:
   FGTexturedLayer (const FGCroppedTexture &texture, int w = -1, int h = -1);
   virtual ~FGTexturedLayer ();
 
-  virtual void draw ();
+  virtual void draw (osg::State& state);
 
   virtual void setTexture (const FGCroppedTexture &texture) {
     _texture = texture;
   }
-  virtual FGCroppedTexture &getTexture () { return _texture; }
   virtual const FGCroppedTexture &getTexture () const { return _texture; }
+  virtual FGCroppedTexture *getTexture() { return &_texture; }
+
+  void setEmissive(bool e) { _emissive = e; }
 
 private:
-  mutable FGCroppedTexture _texture;
+  FGCroppedTexture _texture;
+  bool _emissive;
 };
 
 
-
-////////////////////////////////////////////////////////////////////////
-// A text layer of an instrument.
-//
-// This is a layer holding a string of static and/or generated text.
-// It is useful for instruments that have text displays, such as
-// a chronometer, GPS, or NavCom radio.
-////////////////////////////////////////////////////////////////////////
-
+/**
+ * A text layer of an instrument.
+ *
+ * This is a layer holding a string of static and/or generated text.
+ * It is useful for instruments that have text displays, such as
+ * a chronometer, GPS, or NavCom radio.
+ */
 class FGTextLayer : public FGInstrumentLayer
 {
 public:
-  typedef enum ChunkType {
+  enum ChunkType {
     TEXT,
     TEXT_VALUE,
     DOUBLE_VALUE
   };
 
-  class Chunk {
+  class Chunk : public SGConditional
+  {
   public:
-    Chunk (const string &text, const string &fmt = "%s");
-    Chunk (ChunkType type, const SGValue * value,
-	   const string &fmt = "", float mult = 1.0);
+    Chunk (const std::string &text, const std::string &fmt = "%s");
+    Chunk (ChunkType type, const SGPropertyNode * node,
+	   const std::string &fmt = "", float mult = 1.0, float offs = 0.0,
+           bool truncation = false);
 
     const char * getValue () const;
   private:
     ChunkType _type;
-    string _text;
-    const SGValue * _value;
-    string _fmt;
+    std::string _text;
+    SGConstPropertyNode_ptr _node;
+    std::string _fmt;
     float _mult;
+    float _offs;
+    bool _trunc;
     mutable char _buf[1024];
   };
 
   FGTextLayer (int w = -1, int h = -1);
   virtual ~FGTextLayer ();
 
-  virtual void draw ();
+  virtual void draw (osg::State& state);
 
 				// Transfer pointer!!
   virtual void addChunk (Chunk * chunk);
   virtual void setColor (float r, float g, float b);
   virtual void setPointSize (float size);
+  virtual void setFontName ( const std::string &name );
   virtual void setFont (fntFont * font);
 
 private:
 
   void recalc_value () const;
 
-  typedef vector<Chunk *> chunk_list;
+  typedef std::vector<Chunk *> chunk_list;
   chunk_list _chunks;
   float _color[4];
 
   float _pointSize;
-
-  mutable string _value;
-  mutable FGTimeStamp _then;
-  mutable FGTimeStamp _now;
+  mutable std::string _font_name;
+  mutable std::string _value;
+  mutable SGTimeStamp _then;
+  mutable SGTimeStamp _now;
 };
 
 
-
-////////////////////////////////////////////////////////////////////////
-// A layer that switches between two other layers.
-////////////////////////////////////////////////////////////////////////
-
-class FGSwitchLayer : public FGInstrumentLayer
+/**
+ * A group layer that switches among its children.
+ *
+ * The first layer that passes its condition will be drawn, and
+ * any following layers will be ignored.
+ */
+class FGSwitchLayer : public FGGroupLayer
 {
 public:
 				// Transfer pointers!!
-  FGSwitchLayer (int w, int h, const SGValue * value,
-		 FGInstrumentLayer * layer1,
-		 FGInstrumentLayer * layer2);
-  virtual ~FGSwitchLayer ();
+  FGSwitchLayer ();
+  virtual void draw (osg::State& state);
 
-  virtual void draw ();
-
-private:
-  const SGValue * _value;
-  FGInstrumentLayer * _layer1, * _layer2;
 };
 
 
+
 
 ////////////////////////////////////////////////////////////////////////
-// The current panel, if any.
+// Functions.
 ////////////////////////////////////////////////////////////////////////
 
-extern FGPanel * current_panel;
+/**
+ * Test whether the panel should be visible.
+ */
+bool fgPanelVisible ();
 
 
 
@@ -556,3 +589,4 @@ extern FGPanel * current_panel;
 // end of panel.hxx
 
 
+