#############################################################################
##
## Copyright (C) 2010 Riverbank Computing Limited.
## Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
## All rights reserved.
##
## This file is part of the examples of PyQt.
##
## $QT_BEGIN_LICENSE:LGPL$
## Commercial Usage
## Licensees holding valid Qt Commercial licenses may use this file in
## accordance with the Qt Commercial License Agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and Nokia.
##
## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 2.1 as published by the Free Software
## Foundation and appearing in the file LICENSE.LGPL included in the
## packaging of this file. Please review the following information to
## ensure the GNU Lesser General Public License version 2.1 requirements
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
##
## In addition, as a special exception, Nokia gives you certain additional
## rights. These rights are described in the Nokia Qt LGPL Exception
## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3.0 as published by the Free Software
## Foundation and appearing in the file LICENSE.GPL included in the
## packaging of this file. Please review the following information to
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## $QT_END_LICENSE$
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#############################################################################
import os
import sys
from PyQt4 import QtCore, QtGui, QtXml
from colors import Colors
from demoitemanimation import DemoItemAnimation
from examplecontent import ExampleContent
from itemcircleanimation import ItemCircleAnimation
from menucontent import MenuContentItem
from score import Score
from textbutton import TextButton
class MenuManager(QtCore.QObject):
ROOT, MENU1, MENU2, LAUNCH, DOCUMENTATION, QUIT, FULLSCREEN, UP, DOWN, \
BACK, LAUNCH_QML = range(11)
pInstance = None
def __init__(self):
super(MenuManager, self).__init__()
self.contentsDoc = None
self.assistantProcess = QtCore.QProcess()
self.helpRootUrl = ''
self.docDir = QtCore.QDir()
self.imgDir = QtCore.QDir()
self.info = {}
self.window = None
self.qmlRoot = None
self.declarativeEngine = None
self.ticker = None
self.tickerInAnim = None
self.upButton = None
self.downButton = None
self.helpEngine = None
self.score = Score()
self.currentMenu = "[no menu visible]"
self.currentCategory = "[no category visible]"
self.currentMenuButtons = "[no menu buttons visible]"
self.currentInfo = "[no info visible]"
self.currentMenuCode = -1
self.readXmlDocument()
self.initHelpEngine()
@classmethod
def instance(cls):
if cls.pInstance is None:
cls.pInstance = cls()
return cls.pInstance
def getResource(self, name):
if self.helpEngine is None:
return QtCore.QByteArray()
ba = self.helpEngine.fileData(QtCore.QUrl(name))
if ba.isEmpty():
Colors.debug(" - WARNING: Could not get", name)
return ba
def readXmlDocument(self):
self.contentsDoc = QtXml.QDomDocument()
xml_file = QtCore.QFile(':/xml/examples.xml')
statusOK, errorStr, errorLine, errorColumn = \
self.contentsDoc.setContent(xml_file, True)
if not statusOK:
QtGui.QMessageBox.critical(None, "DOM Parser",
"Could not read or find the contents document. Error at "
"line %d, column %d:\n%s" % (errorLine, errorColumn, errorStr))
sys.exit(-1)
def initHelpEngine(self):
# Qt5's QtHelp crashes on exit because of an apparent bug in the tidy
# up of (non-existent) database connections in QtSql.
if QtCore.qVersion().startswith('5'):
return
from PyQt4 import QtHelp
self.helpRootUrl = 'qthelp://com.trolltech.qt.%d%d%d/qdoc/' % (QtCore.QT_VERSION >> 16, (QtCore.QT_VERSION >> 8) & 0xff, QtCore.QT_VERSION & 0xff)
# Store help collection file in cache dir of assistant.
cacheDir = QtGui.QDesktopServices.storageLocation(QtGui.QDesktopServices.DataLocation) + '/Trolltech/Assistant/'
helpDataFile = 'qtdemo_%s.qhc' % QtCore.QT_VERSION_STR
dir = QtCore.QDir()
if not dir.exists(cacheDir):
dir.mkpath(cacheDir)
# Create help engine (and new helpDataFile if it does not exist).
self.helpEngine = QtHelp.QHelpEngineCore(cacheDir + helpDataFile)
self.helpEngine.setupData()
qtDocRoot = QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.DocumentationPath) + '/qch'
qtDocRoot = QtCore.QDir(qtDocRoot).absolutePath()
qchFiles = ['/qt.qch', '/designer.qch', '/linguist.qch']
oldDir = self.helpEngine.customValue('docDir', '')
if oldDir != qtDocRoot:
for qchFile in qchFiles:
self.helpEngine.unregisterDocumentation(QtHelp.QHelpEngineCore.namespaceName(qtDocRoot + qchFile))
# If the data that the engine will work on is not yet registered, do it
# now.
for qchFile in qchFiles:
self.helpEngine.registerDocumentation(qtDocRoot + qchFile)
self.helpEngine.setCustomValue('docDir', qtDocRoot)
def itemSelected(self, userCode, menuName):
if userCode == MenuManager.LAUNCH:
self.launchExample(self.currentInfo)
elif userCode == MenuManager.LAUNCH_QML:
self.launchQmlExample(self.currentInfo)
elif userCode == MenuManager.DOCUMENTATION:
self.showDocInAssistant(self.currentInfo)
elif userCode == MenuManager.QUIT:
self.window.quit()
elif userCode == MenuManager.FULLSCREEN:
self.window.toggleFullscreen()
elif userCode == MenuManager.ROOT:
# Out.
self.score.queueMovie(self.currentMenu + ' -out', Score.FROM_START,
Score.LOCK_ITEMS)
self.score.queueMovie(self.currentMenuButtons + ' -out',
Score.FROM_START, Score.LOCK_ITEMS)
self.score.queueMovie(self.currentInfo + ' -out')
self.score.queueMovie(self.currentInfo + ' -buttons -out',
Score.NEW_ANIMATION_ONLY)
self.score.queueMovie('back -out', Score.ONLY_IF_VISIBLE)
if self.qmlRoot is not None:
self.qmlRoot.setProperty('show', False)
# Book-keeping.
self.currentMenuCode = MenuManager.ROOT
self.currentMenu = menuName + ' -menu1'
self.currentMenuButtons = menuName + ' -buttons'
self.currentInfo = menuName + ' -info'
# In.
self.score.queueMovie('upndown -shake')
self.score.queueMovie(self.currentMenu, Score.FROM_START,
Score.UNLOCK_ITEMS)
self.score.queueMovie(self.currentMenuButtons, Score.FROM_START,
Score.UNLOCK_ITEMS)
self.score.queueMovie(self.currentInfo)
if not Colors.noTicker:
self.ticker.doIntroTransitions = True
self.tickerInAnim.startDelay = 2000
self.ticker.useGuideQt()
self.score.queueMovie('ticker', Score.NEW_ANIMATION_ONLY)
elif userCode == MenuManager.MENU1:
# Out.
self.score.queueMovie(self.currentMenu + ' -out', Score.FROM_START,
Score.LOCK_ITEMS)
self.score.queueMovie(self.currentMenuButtons + ' -out',
Score.FROM_START, Score.LOCK_ITEMS)
self.score.queueMovie(self.currentInfo + ' -out')
if self.qmlRoot is not None:
self.qmlRoot.setProperty('show', False)
# Book-keeping.
self.currentMenuCode = MenuManager.MENU1
self.currentCategory = menuName
self.currentMenu = menuName + ' -menu1'
self.currentInfo = menuName + ' -info'
# In.
self.score.queueMovie('upndown -shake')
self.score.queueMovie('back -in')
self.score.queueMovie(self.currentMenu, Score.FROM_START,
Score.UNLOCK_ITEMS)
self.score.queueMovie(self.currentInfo)
if not Colors.noTicker:
self.ticker.useGuideTt()
elif userCode == MenuManager.MENU2:
# Out.
self.score.queueMovie(self.currentInfo + ' -out',
Score.NEW_ANIMATION_ONLY)
self.score.queueMovie(self.currentInfo + ' -buttons -out',
Score.NEW_ANIMATION_ONLY)
if self.qmlRoot is not None:
self.qmlRoot.setProperty('show', False)
# Book-keeping.
self.currentMenuCode = MenuManager.MENU2
self.currentInfo = menuName
# In/shake.
self.score.queueMovie('upndown -shake')
self.score.queueMovie('back -shake')
self.score.queueMovie(self.currentMenu + ' -shake')
self.score.queueMovie(self.currentInfo, Score.NEW_ANIMATION_ONLY)
self.score.queueMovie(self.currentInfo + ' -buttons',
Score.NEW_ANIMATION_ONLY)
if not Colors.noTicker:
self.score.queueMovie('ticker -out', Score.NEW_ANIMATION_ONLY)
elif userCode == MenuManager.UP:
backMenu = self.info[self.currentMenu]['back']
if backMenu:
self.score.queueMovie(self.currentMenu + ' -top_out',
Score.FROM_START, Score.LOCK_ITEMS)
self.score.queueMovie(backMenu + ' -bottom_in',
Score.FROM_START, Score.UNLOCK_ITEMS)
self.currentMenu = backMenu
elif userCode == MenuManager.DOWN:
moreMenu = self.info[self.currentMenu]['more']
if moreMenu:
self.score.queueMovie(self.currentMenu + ' -bottom_out',
Score.FROM_START, Score.LOCK_ITEMS)
self.score.queueMovie(moreMenu + ' -top_in', Score.FROM_START,
Score.UNLOCK_ITEMS)
self.currentMenu = moreMenu
elif userCode == MenuManager.BACK:
if self.currentMenuCode == MenuManager.MENU2:
# Out.
self.score.queueMovie(self.currentInfo + ' -out',
Score.NEW_ANIMATION_ONLY)
self.score.queueMovie(self.currentInfo + ' -buttons -out',
Score.NEW_ANIMATION_ONLY)
if self.qmlRoot is not None:
self.qmlRoot.setProperty('show', False)
# Book-keeping.
self.currentMenuCode = MenuManager.MENU1
self.currentMenuButtons = self.currentCategory + ' -buttons'
self.currentInfo = self.currentCategory + ' -info'
# In/shake.
self.score.queueMovie('upndown -shake')
self.score.queueMovie(self.currentMenu + ' -shake')
self.score.queueMovie(self.currentInfo,
Score.NEW_ANIMATION_ONLY)
self.score.queueMovie(self.currentInfo + ' -buttons',
Score.NEW_ANIMATION_ONLY)
if not Colors.noTicker:
self.ticker.doIntroTransitions = False
self.tickerInAnim.startDelay = 500
self.score.queueMovie('ticker', Score.NEW_ANIMATION_ONLY)
elif self.currentMenuCode != MenuManager.ROOT:
self.itemSelected(MenuManager.ROOT, Colors.rootMenuName)
# Update back and more buttons.
if self.info.setdefault(self.currentMenu, {}).get('back'):
back_state = TextButton.OFF
else:
back_state = TextButton.DISABLED
if self.info[self.currentMenu].get('more'):
more_state = TextButton.OFF
else:
more_state = TextButton.DISABLED
self.upButton.setState(back_state)
self.downButton.setState(more_state)
if self.score.hasQueuedMovies():
self.score.playQue()
# Playing new movies might include loading etc., so ignore the FPS
# at this point.
self.window.fpsHistory = []
def showDocInAssistant(self, name):
url = self.resolveDocUrl(name)
Colors.debug("Sending URL to Assistant:", url)
# Start assistant if it's not already running.
if self.assistantProcess.state() != QtCore.QProcess.Running:
app = QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.BinariesPath) + QtCore.QDir.separator()
if sys.platform == 'darwin':
app += 'Assistant.app/Contents/MacOS/Assistant'
else:
app += 'assistant'
args = ['-enableRemoteControl']
self.assistantProcess.start(app, args)
if not self.assistantProcess.waitForStarted():
QtGui.QMessageBox.critical(None, "PyQt Demo",
"Could not start %s." % app)
return
# Send command through remote control even if the process was just
# started to activate assistant and bring it to the front.
cmd_str = QtCore.QTextStream(self.assistantProcess)
cmd_str << 'SetSource ' << url << '\n'
def launchExample(self, name):
executable = self.resolveExeFile(name)
process = QtCore.QProcess(self)
process.finished.connect(self.exampleFinished)
process.error.connect(self.exampleError)
if sys.platform == 'win32':
# Make sure it finds the DLLs on Windows.
curpath = os.getenv('PATH')
newpath = 'PATH=%s;%s' % (QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.BinariesPath), curpath)
process.setEnvironment([newpath])
if self.info[name]['changedirectory'] != 'false':
workingDirectory = self.resolveDataDir(name)
process.setWorkingDirectory(workingDirectory)
Colors.debug("Setting working directory:", workingDirectory)
Colors.debug("Launching:", executable)
process.start(sys.executable, [executable])
def launchQmlExample(self, name):
if self.declarativeEngine is None:
QtGui.QMessageBox.critical(None, "QtDeclarative unsupported",
"The QtDeclarative module is not supported by this "
"installation of PyQt.",
QtGui.QMessageBox.Cancel)
return
if self.qmlRoot is None:
self.exampleError(QtCore.QProcess.UnknownError)
return
qml_dir = self.resolveDataDir(name)
qml_file = QtCore.QFile(qml_dir + '/main.qml')
if not qml_file.exists():
qml_file.setFileName(qml_dir + '/' + qml_dir.split('/')[-1] + '.qml')
if not qml_file.exists():
self.exampleError(QtCore.QProcess.UnknownError)
return
# Unload any existing component.
self.qmlRoot.setProperty('qmlFile', '')
self.qmlRoot.setProperty('show', True)
self.qmlRoot.setProperty('qmlFile', QtCore.QUrl.fromLocalFile(qml_file.fileName()))
def exampleFinished(self):
pass
def exampleError(self, error):
if error != QtCore.QProcess.Crashed:
QtGui.QMessageBox.critical(None, "Failed to launch the example",
"Could not launch the example. Ensure that it has been "
"built.",
QtGui.QMessageBox.Cancel)
def init(self, window):
self.window = window
# Create div.
self.createTicker()
self.createUpnDownButtons()
self.createBackButton()
# Create first level menu.
rootElement = self.contentsDoc.documentElement()
self.createRootMenu(rootElement)
# Create second level menus.
level2MenuNode = rootElement.firstChild()
while not level2MenuNode.isNull():
level2MenuElement = level2MenuNode.toElement()
self.createSubMenu(level2MenuElement)
# Create leaf menu and example info.
exampleNode = level2MenuElement.firstChild()
while not exampleNode.isNull():
exampleElement = exampleNode.toElement()
self.readInfoAboutExample(exampleElement)
self.createLeafMenu(exampleElement)
exampleNode = exampleNode.nextSibling()
level2MenuNode = level2MenuNode.nextSibling()
# Support QML if possible.
try:
from PyQt4 import QtDeclarative
except ImportError:
return
self.declarativeEngine = QtDeclarative.QDeclarativeEngine(self)
self.declarativeEngine.quit.connect(self.quitQML)
component = QtDeclarative.QDeclarativeComponent(self.declarativeEngine,
QtCore.QUrl('qrc:/qml/qmlShell.qml'), self)
if component.isReady():
self.qmlRoot = component.create()
if self.qmlRoot is not None:
self.qmlRoot.setHeight(window.scene.sceneRect().height())
self.qmlRoot.setWidth(window.scene.sceneRect().width())
self.qmlRoot.setZValue(101)
self.qmlRoot.setCursor(QtCore.Qt.ArrowCursor)
window.scene.addItem(self.qmlRoot)
window.viewport().setFocusPolicy(QtCore.Qt.NoFocus)
window.setFocusPolicy(QtCore.Qt.StrongFocus)
window.scene.setStickyFocus(True)
window.setFocus()
else:
Colors.debug("Error initializing QML subsystem, Declarative examples will not work")
def quitQML(self):
if self.qmlRoot is not None:
self.qmlRoot.setProperty('show', False)
def readInfoAboutExample(self, example):
name = str(example.attribute('name'))
if name in self.info:
Colors.debug("__WARNING: MenuManager.readInfoAboutExample: "
"Demo/example with name", name, "appears twice in "
"the xml-file!__")
self.info.setdefault(name, {})['filename'] = str(example.attribute('filename'))
self.info[name]['category'] = str(example.parentNode().toElement().tagName())
self.info[name]['dirname'] = str(example.parentNode().toElement().attribute('dirname'))
self.info[name]['changedirectory'] = str(example.attribute('changedirectory'))
self.info[name]['image'] = str(example.attribute('image'))
self.info[name]['qml'] = str(example.attribute('qml'))
def resolveDir(self, name):
dirName = self.info[name]['dirname']
category = self.info[name]['category']
fileName = self.info[name]['filename'].split('/')
dir = QtCore.QFileInfo(__file__).dir()
# To the 'demos' directory.
dir.cdUp()
# To the 'examples' directory.
dir.cdUp()
dir.cd(dirName)
if len(fileName) > 1:
dir.cd('/'.join(fileName[:-1]))
# This may legitimately fail if the example is just a simple .py file.
dir.cd(fileName[-1])
return dir
def resolveDataDir(self, name):
return self.resolveDir(name).absolutePath()
def resolveExeFile(self, name):
dir = self.resolveDir(name)
fileName = self.info[name]['filename'].split('/')[-1]
pyFile = QtCore.QFile(dir.path() + '/' + fileName + '.py')
if pyFile.exists():
return pyFile.fileName()
pywFile = QtCore.QFile(dir.path() + '/' + fileName + '.pyw')
if pywFile.exists():
return pywFile.fileName()
Colors.debug("- WARNING: Could not resolve executable:", dir.path(),
fileName)
return '__executable not found__'
def resolveDocUrl(self, name):
dirName = self.info[name]['dirname']
category = self.info[name]['category']
fileName = self.info[name]['filename']
if category == 'demos':
return self.helpRootUrl + 'demos-' + fileName + '.html'
else:
return self.helpRootUrl + dirName.replace('/', '-') + '-' + fileName + '.html'
def resolveImageUrl(self, name):
return self.helpRootUrl + 'images/' + name
def getHtml(self, name):
return self.getResource(self.resolveDocUrl(name))
def getImage(self, name):
imageName = self.info[name]['image']
category = self.info[name]['category']
fileName = self.info[name]['filename']
if self.info[name]['qml'] == 'true':
fileName = 'qml-' + fileName.split('/')[-1]
if not imageName:
if category == 'demos':
imageName = fileName + '-demo.png'
else:
imageName = fileName + '-example.png'
if self.getResource(self.resolveImageUrl(imageName)).isEmpty():
imageName = fileName + '.png'
if self.getResource(self.resolveImageUrl(imageName)).isEmpty():
imageName = fileName + 'example.png'
return self.getResource(self.resolveImageUrl(imageName))
def createRootMenu(self, el):
name = str(el.attribute('name'))
self.createMenu(el, MenuManager.MENU1)
self.createInfo(
MenuContentItem(el, self.window.scene,
self.window.mainSceneRoot),
name + ' -info')
menuButtonsIn = self.score.insertMovie(name + ' -buttons')
menuButtonsOut = self.score.insertMovie(name + ' -buttons -out')
self.createLowLeftButton("Quit", MenuManager.QUIT, menuButtonsIn,
menuButtonsOut, None)
self.createLowRightButton("Toggle fullscreen", MenuManager.FULLSCREEN,
menuButtonsIn, menuButtonsOut, None)
def createSubMenu(self, el):
name = str(el.attribute('name'))
self.createMenu(el, MenuManager.MENU2)
self.createInfo(
MenuContentItem(el, self.window.scene,
self.window.mainSceneRoot),
name + ' -info')
def createLeafMenu(self, el):
name = str(el.attribute('name'))
self.createInfo(
ExampleContent(name, self.window.scene,
self.window.mainSceneRoot),
name)
infoButtonsIn = self.score.insertMovie(name + ' -buttons')
infoButtonsOut = self.score.insertMovie(name + ' -buttons -out')
self.createLowRightLeafButton("Documentation", 600,
MenuManager.DOCUMENTATION, infoButtonsIn, infoButtonsOut, None)
if str(el.attribute('executable')) != 'false':
self.createLowRightLeafButton("Launch", 405, MenuManager.LAUNCH,
infoButtonsIn, infoButtonsOut, None)
elif str(el.attribute('qml')) == 'true':
self.createLowRightLeafButton("Display", 405,
MenuManager.LAUNCH_QML, infoButtonsIn, infoButtonsOut,
None)
def createMenu(self, category, type):
sw = self.window.scene.sceneRect().width()
xOffset = 15
yOffset = 10
maxExamples = Colors.menuCount
menuIndex = 1
name = str(category.attribute('name'))
currentNode = category.firstChild()
currentMenu = '%s -menu%d' % (name, menuIndex)
while not currentNode.isNull():
movieIn = self.score.insertMovie(currentMenu)
movieOut = self.score.insertMovie(currentMenu + ' -out')
movieNextTopOut = self.score.insertMovie(currentMenu + ' -top_out')
movieNextBottomOut = self.score.insertMovie(currentMenu + ' -bottom_out')
movieNextTopIn = self.score.insertMovie(currentMenu + ' -top_in')
movieNextBottomIn = self.score.insertMovie(currentMenu + ' -bottom_in')
movieShake = self.score.insertMovie(currentMenu + ' -shake')
i = 0
while not currentNode.isNull() and i < maxExamples:
# Create a normal menu button.
label = str(currentNode.toElement().attribute('name'))
item = TextButton(label, TextButton.LEFT, type,
self.window.scene, self.window.mainSceneRoot)
currentNode = currentNode.nextSibling()
# Skip the OpenGL examples if they can't run.
if str(currentNode.toElement().attribute('dirname')) == 'opengl':
if not Colors.openGlAvailable:
currentNode = currentNode.nextSibling()
item.setRecursiveVisible(False)
item.setZValue(10)
ih = item.sceneBoundingRect().height()
iw = item.sceneBoundingRect().width()
ihp = ih + 3
# Create in-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_IN)
anim.setDuration(float(1000 + (i * 20)) * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset, -ih))
anim.setPosAt(0.20, QtCore.QPointF(xOffset, -ih))
anim.setPosAt(0.50, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY + (10 * float(i / 4.0))))
anim.setPosAt(0.60, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.70, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY + (5 * float(i / 4.0))))
anim.setPosAt(0.80, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.90, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY + (2 * float(i / 4.0))))
anim.setPosAt(1.00, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
movieIn.append(anim)
# Create out-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_OUT)
anim.hideOnFinished = True
anim.setDuration((700 + (30 * i)) * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.60, QtCore.QPointF(xOffset, 600 - ih - ih))
anim.setPosAt(0.65, QtCore.QPointF(xOffset + 20, 600 - ih))
anim.setPosAt(1.00, QtCore.QPointF(sw + iw, 600 - ih))
movieOut.append(anim)
# Create shake-animation.
anim = DemoItemAnimation(item)
anim.setDuration(700 * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.55, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY - i*2.0))
anim.setPosAt(0.70, QtCore.QPointF(xOffset - 10, (i * ihp) + yOffset + Colors.contentStartY - i*1.5))
anim.setPosAt(0.80, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY - i*1.0))
anim.setPosAt(0.90, QtCore.QPointF(xOffset - 2, (i * ihp) + yOffset + Colors.contentStartY - i*0.5))
anim.setPosAt(1.00, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
movieShake.append(anim)
# Create next-menu top-out-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_OUT)
anim.hideOnFinished = True
anim.setDuration((200 + (30 * i)) * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.70, QtCore.QPointF(xOffset, yOffset + Colors.contentStartY))
anim.setPosAt(1.00, QtCore.QPointF(-iw, yOffset + Colors.contentStartY))
movieNextTopOut.append(anim)
# Create next-menu bottom-out-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_OUT)
anim.hideOnFinished = True
anim.setDuration((200 + (30 * i)) * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.70, QtCore.QPointF(xOffset, (maxExamples * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(1.00, QtCore.QPointF(-iw, (maxExamples * ihp) + yOffset + Colors.contentStartY))
movieNextBottomOut.append(anim)
# Create next-menu top-in-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_IN)
anim.setDuration((700 - (30 * i)) * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(-iw, yOffset + Colors.contentStartY))
anim.setPosAt(0.30, QtCore.QPointF(xOffset, yOffset + Colors.contentStartY))
anim.setPosAt(1.00, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
movieNextTopIn.append(anim)
# Create next-menu bottom-in-animation.
reverse = maxExamples - i
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_IN)
anim.setDuration((1000 - (30 * reverse)) * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(-iw, (maxExamples * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(0.30, QtCore.QPointF(xOffset, (maxExamples * ihp) + yOffset + Colors.contentStartY))
anim.setPosAt(1.00, QtCore.QPointF(xOffset, (i * ihp) + yOffset + Colors.contentStartY))
movieNextBottomIn.append(anim)
i += 1
if not currentNode.isNull() and i == maxExamples:
# We need another menu, so register for 'more' and 'back'
# buttons.
menuIndex += 1
self.info.setdefault(currentMenu, {})['more'] = '%s -menu%d' % (name, menuIndex)
currentMenu = '%s -menu%d' % (name, menuIndex)
self.info.setdefault(currentMenu, {})['back'] = '%s -menu%d' % (name, menuIndex - 1)
def createLowLeftButton(self, label, type, movieIn, movieOut, movieShake, menuString=""):
button = TextButton(label, TextButton.RIGHT, type, self.window.scene,
self.window.mainSceneRoot, TextButton.PANEL)
if menuString:
button.setMenuString(menuString)
button.setRecursiveVisible(False)
button.setZValue(10)
iw = button.sceneBoundingRect().width()
xOffset = 15
# Create in-animation.
buttonIn = DemoItemAnimation(button, DemoItemAnimation.ANIM_IN)
buttonIn.setDuration(1800 * Colors.animSpeedButtons)
buttonIn.setStartPos(QtCore.QPointF(-iw, Colors.contentStartY + Colors.contentHeight - 35))
buttonIn.setPosAt(0.5, QtCore.QPointF(-iw, Colors.contentStartY + Colors.contentHeight - 35))
buttonIn.setPosAt(0.7, QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 35))
buttonIn.setPosAt(1.0, QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 26))
movieIn.append(buttonIn)
# Create out-animation.
buttonOut = DemoItemAnimation(button, DemoItemAnimation.ANIM_OUT)
buttonOut.hideOnFinished = True
buttonOut.setDuration(400 * Colors.animSpeedButtons)
buttonOut.setStartPos(QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 26))
buttonOut.setPosAt(1.0, QtCore.QPointF(-iw, Colors.contentStartY + Colors.contentHeight - 26))
movieOut.append(buttonOut)
if movieShake is not None:
shakeAnim = DemoItemAnimation(button, DemoItemAnimation.ANIM_UNSPECIFIED)
shakeAnim.timeline.setCurveShape(QtCore.QTimeLine.LinearCurve)
shakeAnim.setDuration(650)
shakeAnim.setStartPos(buttonIn.posAt(1.0))
shakeAnim.setPosAt(0.60, buttonIn.posAt(1.0))
shakeAnim.setPosAt(0.70, buttonIn.posAt(1.0) + QtCore.QPointF(-3, 0))
shakeAnim.setPosAt(0.80, buttonIn.posAt(1.0) + QtCore.QPointF(2, 0))
shakeAnim.setPosAt(0.90, buttonIn.posAt(1.0) + QtCore.QPointF(-1, 0))
shakeAnim.setPosAt(1.00, buttonIn.posAt(1.0))
movieShake.append(shakeAnim)
def createLowRightButton(self, label, type, movieIn, movieOut, movieShake):
item = TextButton(label, TextButton.RIGHT, type, self.window.scene,
self.window.mainSceneRoot, TextButton.PANEL)
item.setRecursiveVisible(False)
item.setZValue(10)
sw = self.window.scene.sceneRect().width()
xOffset = 70
# Create in-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_IN)
anim.setDuration(1800 * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(sw, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.5, QtCore.QPointF(sw, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.7, QtCore.QPointF(xOffset + 535, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(1.0, QtCore.QPointF(xOffset + 535, Colors.contentStartY + Colors.contentHeight - 26))
movieIn.append(anim)
# Create out-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_OUT)
anim.hideOnFinished = True
anim.setDuration(400 * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset + 535, Colors.contentStartY + Colors.contentHeight - 26))
anim.setPosAt(1.0, QtCore.QPointF(sw, Colors.contentStartY + Colors.contentHeight - 26))
movieOut.append(anim)
def createLowRightLeafButton(self, label, xOffset, type, movieIn, movieOut, movieShake):
item = TextButton(label, TextButton.RIGHT, type, self.window.scene,
self.window.mainSceneRoot, TextButton.PANEL)
item.setRecursiveVisible(False)
item.setZValue(10)
sw = self.window.scene.sceneRect().width()
sh = self.window.scene.sceneRect().height()
# Create in-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_IN)
anim.setDuration(1050 * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(sw, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.10, QtCore.QPointF(sw, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.30, QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.35, QtCore.QPointF(xOffset + 30, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.40, QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.45, QtCore.QPointF(xOffset + 5, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(0.50, QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 35))
anim.setPosAt(1.00, QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 26))
movieIn.append(anim)
# Create out-animation.
anim = DemoItemAnimation(item, DemoItemAnimation.ANIM_OUT)
anim.hideOnFinished = True
anim.setDuration(300 * Colors.animSpeedButtons)
anim.setStartPos(QtCore.QPointF(xOffset, Colors.contentStartY + Colors.contentHeight - 26))
anim.setPosAt(1.0, QtCore.QPointF(xOffset, sh))
movieOut.append(anim)
def createInfo(self, item, name):
movie_in = self.score.insertMovie(name)
movie_out = self.score.insertMovie(name + ' -out')
item.setZValue(8)
item.setRecursiveVisible(False)
xOffset = 230.0
infoIn = DemoItemAnimation(item, DemoItemAnimation.ANIM_IN)
infoIn.timeline.setCurveShape(QtCore.QTimeLine.LinearCurve)
infoIn.setDuration(650)
infoIn.setStartPos(QtCore.QPointF(self.window.scene.sceneRect().width(), Colors.contentStartY))
infoIn.setPosAt(0.60, QtCore.QPointF(xOffset, Colors.contentStartY))
infoIn.setPosAt(0.70, QtCore.QPointF(xOffset + 20, Colors.contentStartY))
infoIn.setPosAt(0.80, QtCore.QPointF(xOffset, Colors.contentStartY))
infoIn.setPosAt(0.90, QtCore.QPointF(xOffset + 7, Colors.contentStartY))
infoIn.setPosAt(1.00, QtCore.QPointF(xOffset, Colors.contentStartY))
movie_in.append(infoIn)
infoOut = DemoItemAnimation(item, DemoItemAnimation.ANIM_OUT)
infoOut.timeline.setCurveShape(QtCore.QTimeLine.EaseInCurve)
infoOut.setDuration(300)
infoOut.hideOnFinished = True
infoOut.setStartPos(QtCore.QPointF(xOffset, Colors.contentStartY))
infoOut.setPosAt(1.0, QtCore.QPointF(-600, Colors.contentStartY))
movie_out.append(infoOut)
def createTicker(self):
if Colors.noTicker:
return
movie_in = self.score.insertMovie('ticker')
movie_out = self.score.insertMovie('ticker -out')
movie_activate = self.score.insertMovie('ticker -activate')
movie_deactivate = self.score.insertMovie('ticker -deactivate')
self.ticker = ItemCircleAnimation(self.window.scene)
self.ticker.setZValue(50)
self.ticker.hide()
# Move ticker in.
qtendpos = 485
qtPosY = 120
self.tickerInAnim = DemoItemAnimation(self.ticker,
DemoItemAnimation.ANIM_IN)
self.tickerInAnim.setDuration(500)
self.tickerInAnim.setStartPos(QtCore.QPointF(self.window.scene.sceneRect().width(), Colors.contentStartY + qtPosY))
self.tickerInAnim.setPosAt(0.60, QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
self.tickerInAnim.setPosAt(0.70, QtCore.QPointF(qtendpos + 30, Colors.contentStartY + qtPosY))
self.tickerInAnim.setPosAt(0.80, QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
self.tickerInAnim.setPosAt(0.90, QtCore.QPointF(qtendpos + 5, Colors.contentStartY + qtPosY))
self.tickerInAnim.setPosAt(1.00, QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
movie_in.append(self.tickerInAnim)
# Move ticker out.
qtOut = DemoItemAnimation(self.ticker, DemoItemAnimation.ANIM_OUT)
qtOut.hideOnFinished = True
qtOut.setDuration(500)
qtOut.setStartPos(QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
qtOut.setPosAt(1.00, QtCore.QPointF(self.window.scene.sceneRect().width() + 700, Colors.contentStartY + qtPosY))
movie_out.append(qtOut)
# Move ticker in on activate.
qtActivate = DemoItemAnimation(self.ticker)
qtActivate.setDuration(400)
qtActivate.setStartPos(QtCore.QPointF(self.window.scene.sceneRect().width(), Colors.contentStartY + qtPosY))
qtActivate.setPosAt(0.60, QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
qtActivate.setPosAt(0.70, QtCore.QPointF(qtendpos + 30, Colors.contentStartY + qtPosY))
qtActivate.setPosAt(0.80, QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
qtActivate.setPosAt(0.90, QtCore.QPointF(qtendpos + 5, Colors.contentStartY + qtPosY))
qtActivate.setPosAt(1.00, QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
movie_activate.append(qtActivate)
# Move ticker out on deactivate.
qtDeactivate = DemoItemAnimation(self.ticker)
qtDeactivate.hideOnFinished = True
qtDeactivate.setDuration(400)
qtDeactivate.setStartPos(QtCore.QPointF(qtendpos, Colors.contentStartY + qtPosY))
qtDeactivate.setPosAt(1.00, QtCore.QPointF(qtendpos, 800))
movie_deactivate.append(qtDeactivate)
def createUpnDownButtons(self):
xOffset = 15.0
yOffset = 450.0
self.upButton = TextButton("", TextButton.LEFT, MenuManager.UP,
self.window.scene, self.window.mainSceneRoot, TextButton.UP)
self.upButton.prepare()
self.upButton.setPos(xOffset, yOffset)
self.upButton.setState(TextButton.DISABLED)
self.downButton = TextButton("", TextButton.LEFT, MenuManager.DOWN,
self.window.scene, self.window.mainSceneRoot, TextButton.DOWN)
self.downButton.prepare()
self.downButton.setPos(xOffset + 10 + self.downButton.sceneBoundingRect().width(), yOffset)
movieShake = self.score.insertMovie('upndown -shake')
shakeAnim = DemoItemAnimation(self.upButton,
DemoItemAnimation.ANIM_UNSPECIFIED)
shakeAnim.timeline.setCurveShape(QtCore.QTimeLine.LinearCurve)
shakeAnim.setDuration(650)
shakeAnim.setStartPos(self.upButton.pos())
shakeAnim.setPosAt(0.60, self.upButton.pos())
shakeAnim.setPosAt(0.70, self.upButton.pos() + QtCore.QPointF(-2, 0))
shakeAnim.setPosAt(0.80, self.upButton.pos() + QtCore.QPointF(1, 0))
shakeAnim.setPosAt(0.90, self.upButton.pos() + QtCore.QPointF(-1, 0))
shakeAnim.setPosAt(1.00, self.upButton.pos())
movieShake.append(shakeAnim)
shakeAnim = DemoItemAnimation(self.downButton,
DemoItemAnimation.ANIM_UNSPECIFIED)
shakeAnim.timeline.setCurveShape(QtCore.QTimeLine.LinearCurve)
shakeAnim.setDuration(650)
shakeAnim.setStartPos(self.downButton.pos())
shakeAnim.setPosAt(0.60, self.downButton.pos())
shakeAnim.setPosAt(0.70, self.downButton.pos() + QtCore.QPointF(-5, 0))
shakeAnim.setPosAt(0.80, self.downButton.pos() + QtCore.QPointF(-3, 0))
shakeAnim.setPosAt(0.90, self.downButton.pos() + QtCore.QPointF(-1, 0))
shakeAnim.setPosAt(1.00, self.downButton.pos())
movieShake.append(shakeAnim)
def createBackButton(self):
backIn = self.score.insertMovie('back -in')
backOut = self.score.insertMovie('back -out')
backShake = self.score.insertMovie('back -shake')
self.createLowLeftButton("Back", MenuManager.ROOT, backIn, backOut,
backShake, Colors.rootMenuName)
distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-release
>
by-pkgid
>
c0589a2f4d01cd884b8af8a06cb2726b
>
files
>
278
