/[fenfire]/fenfire/org/fenfire/view/buoy/AbstractMainNode2D.java
ViewVC logotype

Diff of /fenfire/org/fenfire/view/buoy/AbstractMainNode2D.java

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.23 by mudyc, Sun Jun 22 18:18:14 2003 UTC revision 1.24 by benja, Mon Jun 23 12:25:52 2003 UTC
# Line 234  public abstract class AbstractMainNode2D Line 234  public abstract class AbstractMainNode2D
234      }      }
235    
236    
     // Mouse press state  
     // x, y, buttons  
     protected int[] m_state = null;  
     protected float pan[] = new float[2];  
   
     // Mouse x/y position on the paper  
     protected float m_pos[] = new float[3];  
   
     protected void readMouseState(MouseEvent e, VobScene oldVobScene) {  
         m_state = new int[]{ e.getX(), e.getY(), e.getModifiers()};  
         pan[0] = focus.getPanX(); pan[1] = focus.getPanY();  
         m_pos[0] = m_state[0]; m_pos[1] = m_state[1]; m_pos[2] = 0;  
         oldVobScene.coords.inverseTransformPoints3(box2screen, m_pos, m_pos);  
     }  
   
   
     private GraphicsAPI.Window win = null;  
     public boolean mouse(MouseEvent e, VobScene oldVobScene,  
                          GraphicsAPI.Window w) {  
         win = w;  
         return mouse(e, oldVobScene);  
     }  
   
237      public boolean mouse(MouseEvent e, VobScene oldVobScene) {      public boolean mouse(MouseEvent e, VobScene oldVobScene) {
238          // win.setCursor("default");          //return controller.mouse(e, oldVobScene);
239          if (e.getID() == MouseEvent.MOUSE_PRESSED) {          return false;
             readMouseState(e, oldVobScene);  
             return false;  
         }  
   
         if (m_state == null) throw new Error("Mouse state not found!");  
         return doMouse(e, oldVobScene);  
240      }      }
241    
242      public void chgFast(VobScene oldVobScene) {      public void chgFast(VobScene oldVobScene) {
# Line 273  public abstract class AbstractMainNode2D Line 244  public abstract class AbstractMainNode2D
244          setZoomPan(oldVobScene, box2screen);          setZoomPan(oldVobScene, box2screen);
245      }      }
246    
     public abstract void changeZoom(float change);  
     public void changeSize(float change) { ;}  
   
     protected boolean doMouse(MouseEvent e, VobScene oldVobScene) {  
         // Move by dragging with button 1  
         if(m_state[2] == e.BUTTON1_MASK &&  
            e.getID() == MouseEvent.MOUSE_DRAGGED) {  
             win.setCursor("move");  
   
             float[] pos2 = new float[] { e.getX(), e.getY(), 0 };  
             oldVobScene.coords.inverseTransformPoints3(box2screen, pos2, pos2);  
   
             focus.setPan(pan[0] + (m_pos[0] - pos2[0])/getZoom(),  
                          pan[1] + (m_pos[1] - pos2[1])/getZoom());  
             clipPan();  
   
             setZoomPan(oldVobScene, box2screen);  
             return true;  
         }  
           
         // Move around by clicking  
         if(m_state[2] == e.BUTTON1_MASK &&  
            e.getID() == MouseEvent.MOUSE_CLICKED){  
             mouseMoveClick(e.getX(), e.getY(), oldVobScene);  
             return false;  
         }  
   
         // See around of objects  
         if(m_state[2] == e.BUTTON2_MASK &&  
            e.getID() == MouseEvent.MOUSE_CLICKED){  
             getNodeOnPlane(oldVobScene, e.getX(), e.getY());  
             return false;  
         }  
   
         if(dbg) p("nothing!");  
         return false;  
     }  
   
247      public Object getNodeOnPlane(VobScene oldVobScene, float x, float y) {      public Object getNodeOnPlane(VobScene oldVobScene, float x, float y) {
248          View2D view = getView2D();          View2D view = getView2D();
249          while (view.getChildView2D() != null)          while (view.getChildView2D() != null)
# Line 328  public abstract class AbstractMainNode2D Line 261  public abstract class AbstractMainNode2D
261          } else p("not a canvas view?");          } else p("not a canvas view?");
262          return null;          return null;
263      }      }
   
   
     /** DEPRECATED  
      * @see Focus  
      */  
     protected float getZoom() { return 1; }  
264  }  }

Legend:
Removed from v.1.23  
changed lines
  Added in v.1.24

savannah-hackers-public@gnu.org
ViewVC Help
Powered by ViewVC 1.1.26