E:/project/Anoria2/bigworld/anoria/res/scripts/client/Helpers/PyGUI/ScrollWindow.py
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00001 import BigWorld, GUI, Keys 00002 00003 from PyGUIBase import PyGUIBase 00004 00005 """ 00006 This classes implements a scroll window. 00007 """ 00008 class ScrollWindow( PyGUIBase ): 00009 00010 factoryString="PyGUI.ScrollWindow" 00011 00012 def __init__( self, component ): 00013 PyGUIBase.__init__( self, component ) 00014 00015 # ------------------------------------------------------------------------- 00016 # Callback: We have the focus and there was a key event. 00017 # ------------------------------------------------------------------------- 00018 def handleKeyEvent( self, down, key, modifiers ): 00019 c = self.component 00020 if ( down ): 00021 if ( key == Keys.KEY_JOYDUP or key == Keys.KEY_UPARROW ) : 00022 (x,y) = c.scroll 00023 y += 0.1 00024 c.scroll = (x,y) 00025 BigWorld.playSound("ui/tick") 00026 return 1 00027 elif ( key == Keys.KEY_JOYDDOWN or key == Keys.KEY_DOWNARROW ) : 00028 (x,y) = c.scroll 00029 y -= 0.1 00030 c.scroll = (x,y) 00031 BigWorld.playSound("ui/tick") 00032 return 1 00033 elif ( key == Keys.KEY_JOYDRIGHT or key == Keys.KEY_RIGHTARROW ) : 00034 (x,y) = c.scroll 00035 x += 0.1 00036 c.scroll = (x,y) 00037 BigWorld.playSound("ui/tick") 00038 return 1 00039 elif ( key == Keys.KEY_JOYDLEFT or key == Keys.KEY_LEFTARROW ) : 00040 (x,y) = c.scroll 00041 x -= 0.1 00042 c.scroll = (x,y) 00043 BigWorld.playSound("ui/tick") 00044 return 1 00045 00046 return 0 00047 00048 00049 """ 00050 This classes implements a zoom + scroll window. 00051 """ 00052 class ZoomScrollWindow( ScrollWindow ): 00053 00054 factoryString="PyGUI.ZoomScrollWindow" 00055 00056 def __init__( self, component ): 00057 ScrollWindow.__init__( self, component ) 00058 self.zoomFactor = 1 00059 00060 def updateScrollLimits( self ): 00061 c = self.component.children[0][1] 00062 (w,h) = (c.width, c.height) 00063 (x,y) = self.component.maxScroll 00064 x = (w-self.component.width) / 2 00065 y = (h-self.component.height) / 2 00066 self.component.maxScroll = (x,y) 00067 self.component.minScroll = (-x,-y) 00068 00069 # ------------------------------------------------------------------------- 00070 # This method overrides Scroll Window's key event handler, and adds 00071 # zoom controls. 00072 # ------------------------------------------------------------------------- 00073 def handleKeyEvent( self, down, key, modifiers ): 00074 handled = ScrollWindow.handleKeyEvent( self, down, key, modifiers ) 00075 if not handled and down: 00076 if ( key == Keys.KEY_JOYALPUSH ) : 00077 if self.zoomFactor > 1: 00078 c = self.component.children[0][1] 00079 c.width = c.width / 2 00080 c.height = c.height / 2 00081 self.updateScrollLimits() 00082 self.zoomFactor = self.zoomFactor - 1 00083 BigWorld.playSound("ui/boop") 00084 return 1 00085 elif key in [ Keys.KEY_JOYARPUSH, Keys.KEY_MIDDLEMOUSE ]: 00086 c = self.component.children[0][1] 00087 c.width = c.width * 2 00088 c.height = c.height * 2 00089 self.updateScrollLimits() 00090 self.zoomFactor = self.zoomFactor + 1 00091 BigWorld.playSound("ui/boop") 00092 return 1 00093 00094 return 0 00095
