projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 42463de2 RD |
1 | """ |
| 2 | A Panel that includes the FloatCanvas and Navigation controls | |
| 3 | ||
| 4 | """ | |
| 5 | ||
| 6 | #from Numeric import array,Float,cos,pi,sum,minimum,maximum,Int32 | |
| 7 | ||
| 8 | #from time import clock, sleep | |
| 9 | ||
| 10 | import wx | |
| 11 | ||
| 12 | #import types | |
| 13 | #import os | |
| 14 | ||
| 15 | import FloatCanvas, Resources | |
| 16 | ||
| 17 | ||
| 18 | ID_ZOOM_IN_BUTTON = wx.NewId() | |
| 19 | ID_ZOOM_OUT_BUTTON = wx.NewId() | |
| 20 | ID_ZOOM_TO_FIT_BUTTON = wx.NewId() | |
| 21 | ID_MOVE_MODE_BUTTON = wx.NewId() | |
| 22 | ID_POINTER_BUTTON = wx.NewId() | |
| 23 | ||
| 24 | ||
| 25 | #--------------------------------------------------------------------------- | |
| 26 | ||
| 27 | class NavCanvas(wx.Panel): | |
| 28 | """ | |
| 29 | NavCanvas.py | |
| 30 | ||
| 31 | This is a high level window that encloses the FloatCanvas in a panel | |
| 32 | and adds a Navigation toolbar. | |
| 33 | ||
| 34 | Copyright: wxWindows Software Foundation (Assigned by: Christopher Barker) | |
| 35 | ||
| 36 | License: Same as the version of wxPython you are using it with | |
| 37 | ||
| 38 | Please let me know if you're using this!!! | |
| 39 | ||
| 40 | Contact me at: | |
| 41 | ||
| 42 | Chris.Barker@noaa.gov | |
| 43 | ||
| 44 | """ | |
| 45 | ||
| 46 | def __init__(self, parent, id = -1, | |
| 47 | size = wx.DefaultSize, | |
| 48 | **kwargs): # The rest just get passed into FloatCanvas | |
| 49 | ||
| 50 | wx.Panel.__init__( self, parent, id, wx.DefaultPosition, size) | |
| 51 | ||
| 52 | ## Create the vertical sizer for the toolbar and Panel | |
| 53 | box = wx.BoxSizer(wx.VERTICAL) | |
| 54 | box.Add(self.BuildToolbar(), 0, wx.ALL | wx.ALIGN_LEFT | wx.GROW, 4) | |
| 55 | ||
| 56 | self.Canvas = FloatCanvas.FloatCanvas( self, wx.NewId(), | |
| 57 | size = wx.DefaultSize, | |
| 58 | **kwargs) | |
| 59 | box.Add(self.Canvas,1,wx.GROW) | |
| 60 | ||
| 61 | box.Fit(self) | |
| 62 | self.SetSizer(box) | |
| 63 | ||
| 64 | # default to Mouse mode | |
| 65 | self.ToolBar.ToggleTool(ID_POINTER_BUTTON,1) | |
| 66 | self.Canvas.SetMode("Mouse") | |
| 67 | ||
| 68 | return None | |
| 69 | ||
| 70 | def __getattr__(self, name): | |
| 71 | """ | |
| 72 | Delegate all extra methods to the Canvas | |
| 73 | """ | |
| 74 | attrib = getattr(self.Canvas, name) | |
| 75 | ## add the attribute to this module's dict for future calls | |
| 76 | self.__dict__[name] = attrib | |
| 77 | return attrib | |
| 78 | ||
| 79 | def BuildToolbar(self): | |
| 80 | tb = wx.ToolBar(self,-1) | |
| 81 | self.ToolBar = tb | |
| 82 | ||
| 83 | tb.SetToolBitmapSize((23,23)) | |
| 84 | ||
| 85 | tb.AddTool(ID_POINTER_BUTTON, Resources.GetPointerBitmap(), isToggle=True, shortHelpString = "Pointer") | |
| 86 | wx.EVT_TOOL(self, ID_POINTER_BUTTON, self.SetToolMode) | |
| 87 | ||
| 88 | tb.AddTool(ID_ZOOM_IN_BUTTON, Resources.GetPlusBitmap(), isToggle=True, shortHelpString = "Zoom In") | |
| 89 | wx.EVT_TOOL(self, ID_ZOOM_IN_BUTTON, self.SetToolMode) | |
| 90 | ||
| 91 | tb.AddTool(ID_ZOOM_OUT_BUTTON, Resources.GetMinusBitmap(), isToggle=True, shortHelpString = "Zoom Out") | |
| 92 | wx.EVT_TOOL(self, ID_ZOOM_OUT_BUTTON, self.SetToolMode) | |
| 93 | ||
| 94 | tb.AddTool(ID_MOVE_MODE_BUTTON, Resources.GetHandBitmap(), isToggle=True, shortHelpString = "Move") | |
| 95 | wx.EVT_TOOL(self, ID_MOVE_MODE_BUTTON, self.SetToolMode) | |
| 96 | ||
| 97 | tb.AddSeparator() | |
| 98 | ||
| 99 | tb.AddControl(wx.Button(tb, ID_ZOOM_TO_FIT_BUTTON, "Zoom To Fit",wx.DefaultPosition, wx.DefaultSize)) | |
| 100 | wx.EVT_BUTTON(self, ID_ZOOM_TO_FIT_BUTTON, self.ZoomToFit) | |
| 101 | ||
| 102 | tb.Realize() | |
| 103 | tb.SetSizeHints(tb.GetSize()) | |
| 104 | return tb | |
| 105 | ||
| 106 | def SetToolMode(self,event): | |
| 107 | for id in [ID_ZOOM_IN_BUTTON, | |
| 108 | ID_ZOOM_OUT_BUTTON, | |
| 109 | ID_MOVE_MODE_BUTTON, | |
| 110 | ID_POINTER_BUTTON]: | |
| 111 | self.ToolBar.ToggleTool(id,0) | |
| 112 | self.ToolBar.ToggleTool(event.GetId(),1) | |
| 113 | if event.GetId() == ID_ZOOM_IN_BUTTON: | |
| 114 | self.Canvas.SetMode("ZoomIn") | |
| 115 | elif event.GetId() == ID_ZOOM_OUT_BUTTON: | |
| 116 | self.Canvas.SetMode("ZoomOut") | |
| 117 | elif event.GetId() == ID_MOVE_MODE_BUTTON: | |
| 118 | self.Canvas.SetMode("Move") | |
| 119 | elif event.GetId() == ID_POINTER_BUTTON: | |
| 120 | self.Canvas.SetMode("Mouse") | |
| 121 | ||
| 122 | ||
| 123 | def ZoomToFit(self,Event): | |
| 124 | self.Canvas.ZoomToBB() | |
| 125 |