/[fenfire]/fenfire/org/fenfire/demo/actions.py
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revision 1.9 by mudyc, Mon Jul 7 07:07:55 2003 UTC revision 1.10 by mudyc, Mon Jul 7 22:56:06 2003 UTC
# Line 22  Line 22 
22    
23  from org import fenfire as ff  from org import fenfire as ff
24  from org.fenfire.vocab import CANVAS2D, RDF  from org.fenfire.vocab import CANVAS2D, RDF
25    import org.nongnu.libvob as vob
26    
27  dbg = 0  dbg = 0
28    
# Line 35  class AbstractContextController(ff.util. Line 36  class AbstractContextController(ff.util.
36    
37  ######## Actions to control pan of main nodes etc.  ######## Actions to control pan of main nodes etc.
38    
39  class MovePanFast(ff.util.ControlBinding.AbstractController):  class MovePanFast(AbstractContextController):
40      def isChangeable(self): return 1      def isChangeable(self): return 1
41      def change(self, x, y):      def change(self, x, y):
42          if dbg: p('move pan fast')          if dbg: p('move pan fast')
43          f = self.obj.getFocus()          f = self.obj.getFocus()
44          fX, fY = f.getPanX(), f.getPanY()          fX, fY = f.getPanX(), f.getPanY()
45          f.setPan( fX-x/f.zoom, fY-y/f.zoom)          f.setPan( fX-x/f.zoom, fY-y/f.zoom)
46          self.obj.chgFast(self.oldVS)          self.context.chgFast(self.oldVS)
47    
48  class MovePanSlow(ff.util.ControlBinding.AbstractController):  class MovePanSlow(ff.util.ControlBinding.AbstractController):
49      def isChangeable(self): return 0      def isChangeable(self): return 0
# Line 57  class ZoomPan(ff.util.ControlBinding.Abs Line 58  class ZoomPan(ff.util.ControlBinding.Abs
58          ### because of PanSize() - do not call          ### because of PanSize() - do not call
59          #self.obj.chgFast(self.oldVS)          #self.obj.chgFast(self.oldVS)
60    
61  class PanSize(ff.util.ControlBinding.AbstractController):  class PanSize(AbstractContextController):
62      def isChangeable(self): return 1      def isChangeable(self): return 1
63      def change(self, x, y):      def change(self, x, y):
64          self.obj.changeSize(x+y)          self.obj.changeSize(x+y)
65          self.obj.chgFast(self.oldVS)          self.context.chgFast(self.oldVS)
66    
67  class UnSelectNodeOnPlane(AbstractContextController):  class UnSelectNodeOnPlane(AbstractContextController):
68      def isChangeable(self): return 0      def isChangeable(self): return 0
69      def controlPoint(self, x, y, scale):      def controlPoint(self, x, y, scale):
70          self.context.setAccursed(None)          self.context.setAccursed(None)
71            
72    class ShowMouseMenu(AbstractContextController):
73        def isChangeable(self): return 0
74        def controlPoint(self, x, y, scale):
75            self.context.mousemenu.showList(x,y)
76            vob.AbstractUpdateManager.setNoAnimation()
77    
78  ####### Actions to control nodes on main node plane  ####### Actions to control nodes on main node plane
79    
# Line 90  class MoveNodeOnPlane(AbstractContextCon Line 96  class MoveNodeOnPlane(AbstractContextCon
96          ox = ff.util.RDFUtil.getInt(g, node, CANVAS2D.x)          ox = ff.util.RDFUtil.getInt(g, node, CANVAS2D.x)
97          oy = ff.util.RDFUtil.getInt(g, node, CANVAS2D.y)          oy = ff.util.RDFUtil.getInt(g, node, CANVAS2D.y)
98          self.obj[3].moveNote(node, int(ox+x/f.zoom), int(oy+y/f.zoom) )          self.obj[3].moveNote(node, int(ox+x/f.zoom), int(oy+y/f.zoom) )
99            self.context.chgFast(self.oldVS)
100    
101    
102  ####### Actions to control selection (Ctrl pressed)  ####### Actions to control selection (Ctrl pressed)
# Line 102  class SelectArea(AbstractContextControll Line 109  class SelectArea(AbstractContextControll
109          xy = self.obj.getXYHit(self.oldVS, x,y)          xy = self.obj.getXYHit(self.oldVS, x,y)
110          oldXY = self.context.states.getPressPans()          oldXY = self.context.states.getPressPans()
111          self.context.selection.setArea(oldXY[0], oldXY[1], xy[0], xy[1])          self.context.selection.setArea(oldXY[0], oldXY[1], xy[0], xy[1])
112          self.obj.chgFast(self.oldVS)          self.context.chgFast(self.oldVS)
113    
114    
115  ####### Dispatcher for plane events etc.  ####### Dispatcher for plane events etc.

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