diff options
Diffstat (limited to 'p5_button.py')
| -rw-r--r-- | p5_button.py | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/p5_button.py b/p5_button.py deleted file mode 100644 index cf76a34..0000000 --- a/p5_button.py +++ /dev/null @@ -1,173 +0,0 @@ -#Copyright (c) 2008, Media Modifications Ltd. - -#Permission is hereby granted, free of charge, to any person obtaining a copy -#of this software and associated documentation files (the "Software"), to deal -#in the Software without restriction, including without limitation the rights -#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -#copies of the Software, and to permit persons to whom the Software is -#furnished to do so, subject to the following conditions: - -#The above copyright notice and this permission notice shall be included in -#all copies or substantial portions of the Software. - -#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -#THE SOFTWARE. - -from p5 import P5 - -class P5Button(P5): - - def __init__(self): - P5.__init__(self) - self.noloop() - self._butts = [] - self._buttonPressed = False - - - def button_press(self, widget, event): - P5.button_press(self, widget, event) - - #iterate through the buttons to see if you've pressed any down - bp = False - for i in range ( 0, len(self._butts) ): - if (self._butts[i]._enabled): - contains = self._butts[i].contains(event.x, event.y) - self._butts[i]._pressed = contains - if (contains): - bp = True - - self._buttonPressed = bp - self.redraw() - - - def button_release(self, widget, event): - P5.button_release(self, widget, event) - self._buttonPressed = False - - pressed = [] - #iterate through the buttons to see if you've released on any - for i in range ( 0, len(self._butts) ): - if (self._butts[i]._enabled): - if (self._butts[i]._pressed): - if (self._butts[i].contains(event.x, event.y)): - pressed.append( self._butts[i] ) - - if (self._butts[i]._toggle): - self._butts[i]._pressed = not self._butts[i]._pressed - else: - self._butts[i]._pressed = False - - for i in range( 0, len(pressed) ): - pressed[i].doPressed() - - self.redraw() - - -class Polygon: - - def __init__( self, xs, ys ): - self.setPoints( xs, ys ) - - - def setPoints( self, xs, ys ): - self._xs = xs - self._ys = ys - - self._boundingX = self._xs[0] - self._boundingY = self._ys[0] - self._boundingW = self._xs[0] - self._boundingH = self._ys[0] - - for i in range ( 1, len(self._xs) ): - if (self._xs[i] > self._boundingW): - self._boundingW = self._xs[i] - if (self._ys[i] > self._boundingH): - self._boundingH = self._ys[i] - if (self._xs[i] < self._boundingX): - self._boundingX = self._xs[i] - if (self._ys[i] < self._boundingY): - self._boundingY = self._ys[i] - - - def contains( self, mx, my ): - if (not self.bbox_contains(mx, my)): - return False - - #insert simple path tracing check on the polygon here - - return True - - - def bbox_contains( self, mx, my ): - if ( not((mx>=self._boundingX) and (my>=self._boundingY) and (mx<self._boundingW) and (my<self._boundingH)) ): - return False - else: - return True - - -class Button: - - def __init__(self, poly, offX, offY): - self._poly = poly - self._offX = offX - self._offY = offY - - self._enabled = True - self._pressed = False - self._toggle = False - - self._listeners = [] - - self._actionCommand = None - - self._img = None - - - def setOffsets(self, offs): - self._offX = offs[0] - self._offY = offs[1] - - - def addActionListener(self, listen): - self._listeners.append(listen) - - - def removeActionListener(self, listen): - try: - self._listeners.remove(listen) - except ValueError: - pass - - - def setActionCommand(self, command): - self._actionCommand = command - - - def getActionCommand(self): - return self._actionCommand - - - def setImage(self, img): - self._img = img - - - def contains( self, mx, my ): - x = mx - self._offX - y = my - self._offY - - contains = self._poly.contains( x, y ) - return contains - - - def doPressed( self ): - for i in range ( 0, len(self._listeners) ): - self._listeners[i].fireButton( self._actionCommand ) - - - def isImg( self ): - return self._img != None
\ No newline at end of file |