X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInput%2Finput.hxx;h=2ea4217e922a66fc13894244f66b298638120eba;hb=72fbb0f3f55570b07c4f2f322a5274d76c0318ee;hp=a2899ab705549092dfd4e398f468b18ee6b16255;hpb=aabdd355f014ddefeee05c4f495ead1b47c1d18d;p=flightgear.git

diff --git a/src/Input/input.hxx b/src/Input/input.hxx
index a2899ab70..2ea4217e9 100644
--- a/src/Input/input.hxx
+++ b/src/Input/input.hxx
@@ -122,6 +122,12 @@ public:
   virtual void fire () const;
 
 
+  /**
+   * Fire a binding with a scaled movement (rather than absolute position).
+   */
+  virtual void fire (double offset, double max) const;
+
+
   /**
    * Fire a binding with a setting (i.e. joystick axis).
    *
@@ -185,7 +191,7 @@ public:
   virtual void init ();
   virtual void bind ();
   virtual void unbind ();
-  virtual void update (int dt);
+  virtual void update (double dt);
 
 
   /**
@@ -205,6 +211,26 @@ public:
   virtual void doKey (int k, int modifiers, int x, int y);
 
 
+  /**
+   * Handle a mouse click event.
+   *
+   * @param button The mouse button selected.
+   * @param updown Button status.
+   * @param x The X position of the mouse event, in screen coordinates.
+   * @param y The Y position of the mouse event, in screen coordinates.
+   */
+  virtual void doMouseClick (int button, int updown, int x, int y);
+
+
+  /**
+   * Handle mouse motion.
+   *
+   * @param x The new mouse x position, in screen coordinates.
+   * @param y The new mouse y position, in screen coordinates.
+   */
+  virtual void doMouseMotion (int x, int y);
+
+
 private:
 				// Constants
   enum 
@@ -216,10 +242,14 @@ private:
   #else
     MAX_JOYSTICKS = 10,
   #endif
-    MAX_AXES = _JS_MAX_AXES,
-    MAX_BUTTONS = 32
-  };
+    MAX_JOYSTICK_AXES = _JS_MAX_AXES,
+    MAX_JOYSTICK_BUTTONS = 32,
 
+    MAX_MICE = 1,
+    MAX_MOUSE_BUTTONS = 8
+  };
+  struct mouse;
+  friend struct mouse;
 
   typedef vector<FGBinding *> binding_list_t;
 
@@ -266,6 +296,37 @@ private:
   };
 
 
+  /**
+   * Settings for a mouse mode.
+   */
+  struct mouse_mode {
+    mouse_mode ();
+    virtual ~mouse_mode ();
+    int cursor;
+    bool constrained;
+    bool pass_through;
+    button * buttons;
+    binding_list_t x_bindings[FG_MOD_MAX];
+    binding_list_t y_bindings[FG_MOD_MAX];
+  };
+
+
+  /**
+   * Settings for a mouse.
+   */
+  struct mouse {
+    mouse ();
+    virtual ~mouse ();
+    int x;
+    int y;
+    SGPropertyNode * mode_node;
+    SGPropertyNode * mouse_button_nodes[MAX_MOUSE_BUTTONS];
+    int nModes;
+    int current_mode;
+    mouse_mode * modes;
+  };
+
+
   /**
    * Initialize key bindings.
    */
@@ -278,6 +339,12 @@ private:
   void _init_joystick ();
 
 
+  /**
+   * Initialize mouse bindings.
+   */
+  void _init_mouse ();
+
+
   /**
    * Initialize a single button.
    */
@@ -298,10 +365,17 @@ private:
   void _update_joystick ();
 
 
+  /**
+   * Update the mouse.
+   */
+  void _update_mouse ();
+
+
   /**
    * Update a single button.
    */
-  inline void _update_button (button &b, int modifiers, bool pressed);
+  inline void _update_button (button &b, int modifiers, bool pressed,
+			      int x, int y);
 
 
   /**
@@ -319,6 +393,7 @@ private:
 
   button _key_bindings[MAX_KEYS];
   joystick _joystick_bindings[MAX_JOYSTICKS];
+  mouse _mouse_bindings[MAX_MICE];
 
 };
 
@@ -331,10 +406,77 @@ extern FGInput current_input;
 // GLUT callbacks.
 ////////////////////////////////////////////////////////////////////////
 
-// Handle keyboard events
-void GLUTkey(unsigned char k, int x, int y);
-void GLUTkeyup(unsigned char k, int x, int y);
-void GLUTspecialkey(int k, int x, int y);
-void GLUTspecialkeyup(int k, int x, int y);
+// Handle GLUT events.
+extern "C" {
+
+/**
+ * Key-down event handler for Glut.
+ *
+ * <p>Pass the value on to the FGInput module unless PUI wants it.</p>
+ *
+ * @param k The integer value for the key pressed.
+ * @param x (unused)
+ * @param y (unused)
+ */
+void GLUTkey (unsigned char k, int x, int y);
+
+
+/**
+ * Key-up event handler for GLUT.
+ *
+ * <p>PUI doesn't use this, so always pass it to the input manager.</p>
+ *
+ * @param k The integer value for the key pressed.
+ * @param x (unused)
+ * @param y (unused)
+ */
+void GLUTkeyup (unsigned char k, int x, int y);
+
+
+/**
+ * Special key-down handler for Glut.
+ *
+ * <p>Pass the value on to the FGInput module unless PUI wants it.
+ * The key value will have 256 added to it.</p>
+ *
+ * @param k The integer value for the key pressed (will have 256 added
+ * to it).
+ * @param x (unused)
+ * @param y (unused)
+ */
+void GLUTspecialkey (int k, int x, int y);
+
+
+/**
+ * Special key-up handler for Glut.
+ *
+ * @param k The integer value for the key pressed (will have 256 added
+ * to it).
+ * @param x (unused)
+ * @param y (unused)
+ */
+void GLUTspecialkeyup (int k, int x, int y);
+
+
+/**
+ * Mouse click handler for Glut.
+ *
+ * @param button The mouse button pressed.
+ * @param updown Press or release flag.
+ * @param x The x-location of the click.
+ * @param y The y-location of the click.
+ */
+void GLUTmouse (int button, int updown, int x, int y);
+
+
+/**
+ * Mouse motion handler for Glut.
+ *
+ * @param x The new x-location of the mouse.
+ * @param y The new y-location of the mouse.
+ */
+void GLUTmotion (int x, int y);
+
+} // extern "C"
 
-#endif // _CONTROLS_HXX
+#endif // _INPUT_HXX