284 lines
11 KiB
Python
284 lines
11 KiB
Python
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import array, sys
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from direct.showbase.DirectObject import DirectObject
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from direct.task.Task import Task
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from direct.directnotify import DirectNotifyGlobal
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from pandac.PandaModules import Texture
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from pandac.PandaModules import CardMaker
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from pandac.PandaModules import NodePath
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from pandac.PandaModules import Point3, Vec3, Vec4, VBase4D, Point2
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from pandac.PandaModules import PNMImage
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from pandac.PandaModules import TextureStage
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from pandac.PandaModules import Texture
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from pandac.PandaModules import WindowProperties
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from direct.interval.IntervalGlobal import *
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from pandac.PandaModules import AwWebView
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from pandac.PandaModules import AwWebCore
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WEB_WIDTH_PIXELS = 784
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WEB_HEIGHT_PIXELS = 451
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WEB_WIDTH = 1024
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WEB_HEIGHT = 512
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WEB_HALF_WIDTH = WEB_WIDTH / 2
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WIN_WIDTH = 800
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WIN_HEIGHT = 600
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GlobalWebcore = None
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class HtmlView(DirectObject):
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notify = DirectNotifyGlobal.directNotify.newCategory('HtmlView')
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useHalfTexture = base.config.GetBool('news-half-texture', 0)
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def __init__(self, parent = aspect2d):
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global GlobalWebcore
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self.parent = parent
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self.mx = 0
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self.my = 0
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self.htmlFile = 'index.html'
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self.transparency = False
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if GlobalWebcore:
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pass
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else:
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GlobalWebcore = AwWebCore(AwWebCore.LOGVERBOSE, True, AwWebCore.PFBGRA)
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GlobalWebcore.setBaseDirectory('.')
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for errResponse in xrange(400, 600):
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GlobalWebcore.setCustomResponsePage(errResponse, 'error.html')
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self.webView = GlobalWebcore.createWebView(WEB_WIDTH, WEB_HEIGHT, self.transparency, False, 70)
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frameName = ''
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inGameNewsUrl = self.getInGameNewsUrl()
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self.imgBuffer = array.array('B')
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for i in xrange(WEB_WIDTH * WEB_HEIGHT):
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self.imgBuffer.append(0)
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self.imgBuffer.append(0)
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self.imgBuffer.append(0)
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self.imgBuffer.append(255)
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if self.useHalfTexture:
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self.leftBuffer = array.array('B')
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for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
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self.leftBuffer.append(0)
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self.leftBuffer.append(0)
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self.leftBuffer.append(0)
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self.leftBuffer.append(255)
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self.rightBuffer = array.array('B')
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for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
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self.rightBuffer.append(0)
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self.rightBuffer.append(0)
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self.rightBuffer.append(0)
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self.rightBuffer.append(255)
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self.setupTexture()
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if self.useHalfTexture:
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self.setupHalfTextures()
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self.accept('mouse1', self.mouseDown, [AwWebView.LEFTMOUSEBTN])
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self.accept('mouse3', self.mouseDown, [AwWebView.RIGHTMOUSEBTN])
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self.accept('mouse1-up', self.mouseUp, [AwWebView.LEFTMOUSEBTN])
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self.accept('mouse3-up', self.mouseUp, [AwWebView.RIGHTMOUSEBTN])
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def getInGameNewsUrl(self):
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result = base.config.GetString('fallback-news-url', 'http://cdn.toontown.disney.go.com/toontown/en/gamenews/')
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override = base.config.GetString('in-game-news-url', '')
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if override:
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self.notify.info('got an override url, using %s for in a game news' % override)
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result = override
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else:
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try:
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launcherUrl = base.launcher.getValue('GAME_IN_GAME_NEWS_URL', '')
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if launcherUrl:
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result = launcherUrl
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self.notify.info('got GAME_IN_GAME_NEWS_URL from launcher using %s' % result)
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else:
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self.notify.info('blank GAME_IN_GAME_NEWS_URL from launcher, using %s' % result)
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except:
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self.notify.warning('got exception getting GAME_IN_GAME_NEWS_URL from launcher, using %s' % result)
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return result
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def setupTexture(self):
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cm = CardMaker('quadMaker')
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cm.setColor(1.0, 1.0, 1.0, 1.0)
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aspect = base.camLens.getAspectRatio()
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htmlWidth = 2.0 * aspect * WEB_WIDTH_PIXELS / float(WIN_WIDTH)
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htmlHeight = 2.0 * float(WEB_HEIGHT_PIXELS) / float(WIN_HEIGHT)
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cm.setFrame(-htmlWidth / 2.0, htmlWidth / 2.0, -htmlHeight / 2.0, htmlHeight / 2.0)
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bottomRightX = WEB_WIDTH_PIXELS / float(WEB_WIDTH + 1)
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bottomRightY = WEB_HEIGHT_PIXELS / float(WEB_HEIGHT + 1)
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cm.setUvRange(Point2(0, 1 - bottomRightY), Point2(bottomRightX, 1))
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card = cm.generate()
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self.quad = NodePath(card)
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self.quad.reparentTo(self.parent)
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self.guiTex = Texture('guiTex')
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self.guiTex.setupTexture(Texture.TT2dTexture, WEB_WIDTH, WEB_HEIGHT, 1, Texture.TUnsignedByte, Texture.FRgba)
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self.guiTex.setMinfilter(Texture.FTLinear)
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self.guiTex.setKeepRamImage(True)
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self.guiTex.makeRamImage()
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self.guiTex.setWrapU(Texture.WMRepeat)
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self.guiTex.setWrapV(Texture.WMRepeat)
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ts = TextureStage('webTS')
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self.quad.setTexture(ts, self.guiTex)
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self.quad.setTexScale(ts, 1.0, -1.0)
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self.quad.setTransparency(0)
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self.quad.setTwoSided(True)
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self.quad.setColor(1.0, 1.0, 1.0, 1.0)
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self.calcMouseLimits()
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def setupHalfTextures(self):
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self.setupLeftTexture()
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self.setupRightTexture()
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self.fullPnmImage = PNMImage(WEB_WIDTH, WEB_HEIGHT, 4)
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self.leftPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
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self.rightPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
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def setupLeftTexture(self):
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cm = CardMaker('quadMaker')
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cm.setColor(1.0, 1.0, 1.0, 1.0)
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aspect = base.camLens.getAspectRatio()
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htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
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htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
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cm.setFrame(-htmlWidth / 2.0, 0, -htmlHeight / 2.0, htmlHeight / 2.0)
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card = cm.generate()
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self.leftQuad = NodePath(card)
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self.leftQuad.reparentTo(self.parent)
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self.leftGuiTex = Texture('guiTex')
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self.leftGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH, WEB_HEIGHT, 1, Texture.TUnsignedByte, Texture.FRgba)
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self.leftGuiTex.setKeepRamImage(True)
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self.leftGuiTex.makeRamImage()
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self.leftGuiTex.setWrapU(Texture.WMClamp)
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self.leftGuiTex.setWrapV(Texture.WMClamp)
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ts = TextureStage('leftWebTS')
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self.leftQuad.setTexture(ts, self.leftGuiTex)
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self.leftQuad.setTexScale(ts, 1.0, -1.0)
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self.leftQuad.setTransparency(0)
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self.leftQuad.setTwoSided(True)
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self.leftQuad.setColor(1.0, 1.0, 1.0, 1.0)
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def setupRightTexture(self):
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cm = CardMaker('quadMaker')
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cm.setColor(1.0, 1.0, 1.0, 1.0)
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aspect = base.camLens.getAspectRatio()
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htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
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htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
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cm.setFrame(0, htmlWidth / 2.0, -htmlHeight / 2.0, htmlHeight / 2.0)
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card = cm.generate()
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self.rightQuad = NodePath(card)
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self.rightQuad.reparentTo(self.parent)
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self.rightGuiTex = Texture('guiTex')
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self.rightGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH, WEB_HEIGHT, 1, Texture.TUnsignedByte, Texture.FRgba)
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self.rightGuiTex.setKeepRamImage(True)
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self.rightGuiTex.makeRamImage()
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self.rightGuiTex.setWrapU(Texture.WMClamp)
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self.rightGuiTex.setWrapV(Texture.WMClamp)
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ts = TextureStage('rightWebTS')
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self.rightQuad.setTexture(ts, self.rightGuiTex)
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self.rightQuad.setTexScale(ts, 1.0, -1.0)
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self.rightQuad.setTransparency(0)
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self.rightQuad.setTwoSided(True)
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self.rightQuad.setColor(1.0, 1.0, 1.0, 1.0)
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def calcMouseLimits(self):
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ll = Point3()
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ur = Point3()
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self.quad.calcTightBounds(ll, ur)
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self.notify.debug('ll=%s ur=%s' % (ll, ur))
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offset = self.quad.getPos(aspect2d)
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self.notify.debug('offset = %s ' % offset)
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ll.setZ(ll.getZ() + offset.getZ())
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ur.setZ(ur.getZ() + offset.getZ())
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self.notify.debug('new LL=%s, UR=%s' % (ll, ur))
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relPointll = self.quad.getRelativePoint(aspect2d, ll)
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self.notify.debug('relPoint = %s' % relPointll)
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self.mouseLL = (aspect2d.getScale()[0] * ll[0], aspect2d.getScale()[2] * ll[2])
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self.mouseUR = (aspect2d.getScale()[0] * ur[0], aspect2d.getScale()[2] * ur[2])
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self.notify.debug('original mouseLL=%s, mouseUR=%s' % (self.mouseLL, self.mouseUR))
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def writeTex(self, filename = 'guiText.png'):
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self.notify.debug('writing texture')
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self.guiTex.generateRamMipmapImages()
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self.guiTex.write(filename)
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def toggleRotation(self):
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if self.interval.isPlaying():
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self.interval.finish()
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else:
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self.interval.loop()
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def mouseDown(self, button):
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messenger.send('wakeup')
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self.webView.injectMouseDown(button)
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def mouseUp(self, button):
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self.webView.injectMouseUp(button)
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def reload(self):
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pass
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def zoomIn(self):
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self.webView.zoomIn()
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def zoomOut(self):
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self.webView.zoomOut()
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def toggleTransparency(self):
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self.transparency = not self.transparency
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self.webView.setTransparent(self.transparency)
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def update(self, task):
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if base.mouseWatcherNode.hasMouse():
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x, y = self._translateRelativeCoordinates(base.mouseWatcherNode.getMouseX(), base.mouseWatcherNode.getMouseY())
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if self.mx - x != 0 or self.my - y != 0:
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self.webView.injectMouseMove(x, y)
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self.mx, self.my = x, y
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if self.webView.isDirty():
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self.webView.render(self.imgBuffer.buffer_info()[0], WEB_WIDTH * 4, 4)
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Texture.setTexturesPower2(2)
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textureBuffer = self.guiTex.modifyRamImage()
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textureBuffer.setData(self.imgBuffer.tostring())
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if self.useHalfTexture:
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self.guiTex.store(self.fullPnmImage)
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self.leftPnmImage.copySubImage(self.fullPnmImage, 0, 0, 0, 0, WEB_HALF_WIDTH, WEB_HEIGHT)
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self.rightPnmImage.copySubImage(self.fullPnmImage, 0, 0, WEB_HALF_WIDTH, 0, WEB_HALF_WIDTH, WEB_HEIGHT)
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self.leftGuiTex.load(self.leftPnmImage)
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self.rightGuiTex.load(self.rightPnmImage)
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self.quad.hide()
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Texture.setTexturesPower2(1)
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GlobalWebcore.update()
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return Task.cont
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def _translateRelativeCoordinates(self, x, y):
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sx = int((x - self.mouseLL[0]) / (self.mouseUR[0] - self.mouseLL[0]) * WEB_WIDTH_PIXELS)
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sy = WEB_HEIGHT_PIXELS - int((y - self.mouseLL[1]) / (self.mouseUR[1] - self.mouseLL[1]) * WEB_HEIGHT_PIXELS)
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return (sx, sy)
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def unload(self):
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self.ignoreAll()
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self.webView.destroy()
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self.webView = None
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return
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def onCallback(self, name, args):
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if name == 'requestFPS':
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pass
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def onBeginNavigation(self, url, frameName):
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pass
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def onBeginLoading(self, url, frameName, statusCode, mimeType):
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pass
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def onFinishLoading(self):
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self.notify.debug('finished loading')
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def onReceiveTitle(self, title, frameName):
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pass
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def onChangeTooltip(self, tooltip):
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pass
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def onChangeCursor(self, cursor):
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pass
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def onChangeKeyboardFocus(self, isFocused):
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pass
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def onChangeTargetURL(self, url):
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pass
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