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Commit 0ef19097714ba3d750fe4b79a859f912e31fe007

Authored by Paulo Henrique Junqueira Amorim
1 parent 57b0d8f6
Exists in master and in 6 other branches beta3, beta4, inv3.0.1, invesalius-libift, usp-navegador, wxgtk3_b5

ADD: Pan Mode

Showing 1 changed file with 27 additions and 4 deletions   Show diff stats
invesalius/data/viewer_slice.py
  Diff comments   View file @0ef1909
... ... @@ -47,7 +47,7 @@ class Viewer(wx.Panel):
47 47 self.slice_data_list = []
48 48 # The layout from slice_data, the first is number of cols, the second
49 49 # is the number of rows
50   - self.layout = (2, 2)
  50 + self.layout = (1, 1)
51 51  
52 52 self.__init_gui()
53 53  
... ... @@ -102,7 +102,7 @@ class Viewer(wx.Panel):
102 102  
103 103 # Retrieve currently set modes
104 104 self.modes.append(mode)
105   -
  105 +
106 106 # All modes and bindings
107 107 action = {'DEFAULT': {
108 108 "MouseMoveEvent": self.OnCrossMove,
... ... @@ -115,7 +115,12 @@ class Viewer(wx.Panel):
115 115 "LeftButtonReleaseEvent": self.OnMouseRelease,
116 116 "EnterEvent": self.OnEnterInteractor,
117 117 "LeaveEvent": self.OnLeaveInteractor
118   - }
  118 + },
  119 + 'PAN':{
  120 + "MouseMoveEvent": self.OnPanMove,
  121 + "LeftButtonPressEvent": self.OnPanClick,
  122 + "LeftButtonReleaseEvent": self.OnPanRelease
  123 + }
119 124 }
120 125  
121 126 # Bind method according to current mode
... ... @@ -130,7 +135,24 @@ class Viewer(wx.Panel):
130 135 # Bind event
131 136 style.AddObserver(event,
132 137 action[mode][event])
  138 +
  139 + def ChangePanMode(self, pubsub_evt):
  140 + self.append_mode('PAN')
  141 + self.mouse_pressed = 0
  142 + self.interactor.SetCursor(wx.StockCursor(wx.CURSOR_SIZING))
  143 +
  144 + def OnPanRelease(self, evt, obj):
  145 + self.mouse_pressed = 0
133 146  
  147 + def OnPanMove(self, evt, obj):
  148 + if (self.mouse_pressed):
  149 + evt.Pan()
  150 + evt.OnRightButtonDown()
  151 +
  152 + def OnPanClick(self, evt, obj):
  153 + self.mouse_pressed = 1
  154 + evt.StartPan()
  155 +
134 156 def OnEnterInteractor(self, obj, evt):
135 157 self.interactor.SetCursor(wx.StockCursor(wx.CURSOR_BLANK))
136 158  
... ... @@ -366,7 +388,8 @@ class Viewer(wx.Panel):
366 388 'Set brush format')
367 389 ps.Publisher().subscribe(self.ChangeBrushOperation,
368 390 'Set edition operation')
369   -
  391 + ps.Publisher().subscribe(self.ChangePanMode,
  392 + 'Set Pan Mode')
370 393 def ChangeBrushOperation(self, pubsub_evt):
371 394 print pubsub_evt.data
372 395 self._brush_cursor_op = pubsub_evt.data
... ...