def __init__(self, mainwindow, *args):
QtCore.QObject.__init__(self, *args)
self._params = {}
self._mainwindow = mainwindow
self._actions = []
###############
#Global Settings
self._settings = SettingsHandler(os.path.join(globals.RCDIR, "larmrc"))
self._projects = self._settings.get("projects", ["default"])
self._currentProject = self._settings.get("currentProject", self._projects[0])
self.connect(QtGui.qApp, QtCore.SIGNAL("registerSettingsKey"), self.registerSettingsKey)
###############
#Presets
self.presets = PresetHandler(os.path.join(globals.RCDIR, self._currentProject, "presets.py"))
self.connect(QtGui.qApp, QtCore.SIGNAL("init"), self.presets.recallPresets)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"savePreset(const QString &, const QString &, PyQt_PyObject)"), self.presets.savePreset)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"loadPreset(const QString &, const QString &)"), self.presets.loadPreset)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"renamePreset(const QString &, const QString &, const QString &)"), self.presets.renamePreset)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"deletePreset(const QString &, const QString &)"), self.presets.deletePreset)
self.connect(self.presets, QtCore.SIGNAL("loadPreset(PyQt_PyObject)"), self.loadPreset)
###############
#Keyboard shortcuts
self.shortcuts = SettingsHandler(os.path.join(globals.RCDIR, self._currentProject, "shortcuts.py"))
self.connect(self._mainwindow.actionEdit_Shortcuts, QtCore.SIGNAL(
"activated()"), self.showShortcutEditor)
self.connect(self.shortcuts, QtCore.SIGNAL("settingsEdited"), self.remapShortcuts)
self.standardActions = StandardActions(self._mainwindow)
###############
#Project Dialog
self.projectDialog = ProjectDialog(self._mainwindow)
c = self.projectDialog.comboBox
c.setCurrentIndex(c.findText(self._currentProject))
c.addItems(self._projects)
self.connect(self._mainwindow.actionChoose_project, QtCore.SIGNAL(
"activated()"), self.projectDialog, QtCore.SLOT("show()"))
self.connect(self.projectDialog, QtCore.SIGNAL("accepted()"), self.projectDialogAccepted)
self.connect(self.projectDialog.comboBox, QtCore.SIGNAL(
"currentIndexChanged(const QString &)"), self.updateProjectList)
###############
#Receivers Dialog
self.connect(self._mainwindow.actionEdit_Receivers, QtCore.SIGNAL(
"activated()"), self.editReceivers)
self._oscReceivers = {}
###############
#Param Editor
#self.parameditor = ParamEditor(self._mainwindow)
#self.connect(self._mainwindow.actionEdit_params, QtCore.SIGNAL("activated()"),
# self.parameditor, QtCore.SLOT("show()"))
#self.connect(self._mainwindow.action_Rebuild, QtCore.SIGNAL("activated()"), self.rebuild)
###############
#Run Designer signal
self.designer = None #QProcess in spe
self.connect(self._mainwindow.actionEdit_Ui, QtCore.SIGNAL("activated()"), self.runDesigner)
self.connect(QtGui.qApp, QtCore.SIGNAL("gestureActivated"), self.handleGesture)
self.oscServer = OscHelper()
self.oscServer.start()
self.initProjects()
class ProjectContainer(QtCore.QObject):
def __init__(self, mainwindow, *args):
QtCore.QObject.__init__(self, *args)
self._params = {}
self._mainwindow = mainwindow
self._actions = []
###############
#Global Settings
self._settings = SettingsHandler(os.path.join(globals.RCDIR, "larmrc"))
self._projects = self._settings.get("projects", ["default"])
self._currentProject = self._settings.get("currentProject", self._projects[0])
self.connect(QtGui.qApp, QtCore.SIGNAL("registerSettingsKey"), self.registerSettingsKey)
###############
#Presets
self.presets = PresetHandler(os.path.join(globals.RCDIR, self._currentProject, "presets.py"))
self.connect(QtGui.qApp, QtCore.SIGNAL("init"), self.presets.recallPresets)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"savePreset(const QString &, const QString &, PyQt_PyObject)"), self.presets.savePreset)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"loadPreset(const QString &, const QString &)"), self.presets.loadPreset)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"renamePreset(const QString &, const QString &, const QString &)"), self.presets.renamePreset)
self.connect(QtGui.qApp, QtCore.SIGNAL(
"deletePreset(const QString &, const QString &)"), self.presets.deletePreset)
self.connect(self.presets, QtCore.SIGNAL("loadPreset(PyQt_PyObject)"), self.loadPreset)
###############
#Keyboard shortcuts
self.shortcuts = SettingsHandler(os.path.join(globals.RCDIR, self._currentProject, "shortcuts.py"))
self.connect(self._mainwindow.actionEdit_Shortcuts, QtCore.SIGNAL(
"activated()"), self.showShortcutEditor)
self.connect(self.shortcuts, QtCore.SIGNAL("settingsEdited"), self.remapShortcuts)
self.standardActions = StandardActions(self._mainwindow)
###############
#Project Dialog
self.projectDialog = ProjectDialog(self._mainwindow)
c = self.projectDialog.comboBox
c.setCurrentIndex(c.findText(self._currentProject))
c.addItems(self._projects)
self.connect(self._mainwindow.actionChoose_project, QtCore.SIGNAL(
"activated()"), self.projectDialog, QtCore.SLOT("show()"))
self.connect(self.projectDialog, QtCore.SIGNAL("accepted()"), self.projectDialogAccepted)
self.connect(self.projectDialog.comboBox, QtCore.SIGNAL(
"currentIndexChanged(const QString &)"), self.updateProjectList)
###############
#Receivers Dialog
self.connect(self._mainwindow.actionEdit_Receivers, QtCore.SIGNAL(
"activated()"), self.editReceivers)
self._oscReceivers = {}
###############
#Param Editor
#self.parameditor = ParamEditor(self._mainwindow)
#self.connect(self._mainwindow.actionEdit_params, QtCore.SIGNAL("activated()"),
# self.parameditor, QtCore.SLOT("show()"))
#self.connect(self._mainwindow.action_Rebuild, QtCore.SIGNAL("activated()"), self.rebuild)
###############
#Run Designer signal
self.designer = None #QProcess in spe
self.connect(self._mainwindow.actionEdit_Ui, QtCore.SIGNAL("activated()"), self.runDesigner)
self.connect(QtGui.qApp, QtCore.SIGNAL("gestureActivated"), self.handleGesture)
self.oscServer = OscHelper()
self.oscServer.start()
self.initProjects()
def rebuild(self):
"""Rebuild the current project UI.
"""
self.closeProject()
# rebuild ui, if it exists
self._container = QtGui.QWidget(self._mainwindow)
self._mainwindow.setCentralWidget(self._container)
if os.path.exists(self._uifile):
#XXX sys.path[0]???
#FIXME: save tmpgui to project dir and append that to sys.path
#try:
fi = open(os.path.join(sys.path[0], "tmpgui.py"), "w")
uic.compileUi(self._uifile, fi)
fi.close()
import tmpgui
reload(tmpgui)
ui = tmpgui.Ui_Form()
ui.setupUi(self._container)
self._mainwindow.adjustSize()
#except:
#mess = QtGui.QMessageBox.critical(
# None, "UI error", "Something went wrong when compiling the UI:\n%s\nWant to re-open the file?" % e,
# QtGui.QMessageBox.Cancel | QtGui.QMessageBox.Ok)
#if mess == QtGui.QMessageBox.Ok:
# self.runDesigner()
#return
children = self._container.findChildren(QtGui.QWidget)
factory = ParamFactory()
for v in children:
p = factory.createParam(v)
if p:
self._params[p.address] = p
self.oscServer.registerAddressFromParam(p)
if p.type in (bool, Bang):
self._createAction(p.address)
# for p, v in self.parameditor.params.items():
# u = copy.deepcopy(v)
# v = zip(*v)
# v = [[j for j in i] for i in v]
# try:
# t = [eval(t) for t in v[0]]
# except IndexError, err:
# print "Rebuild problem:", err
# continue
# mapping = { int : IntParam, float : FloatParam, str : StringParam, bool : BoolParam, Bang : BangParam }
# if len(t) == 1:
# t = t[0]
# v[1] = v[1][0]
# v[2] = v[2][0]
# v[3] = v[3][0]
# v[4] = v[4][0]
# v[5] = v[5][0]
# obj = mapping[t]
# if t in (bool, Bang):
# self.params[p] = obj(p)
# self._createAction(p)
# else:
# self.params[p] = obj(p, default=v[1], min=v[2], max=v[3])
# else:
# self.params[p] = ListParam(p, t, default=v[1], min=v[2], max=v[3])
# print self.params
# for slot, v in enumerate(u):
# try:
# o = [i for i in children if str(i.objectName()) == v[4]][0]
# except IndexError:
# pass
# else:
# o.setParamPath(self.params[p].address)
# self.oscServer.createSenderFromParam(self.params[p])
#Send an init signal as last thing,
#so children can initialize what's needed
QtGui.qApp.emit(QtCore.SIGNAL("init"))
#Load misc project-local settings
self.loadSettings()
def closeProject(self):
"""Close current project, and disconnect Qt Signals."""
QtGui.qApp.emit(QtCore.SIGNAL("saveSettings"), self._currentProject, self._settings.update)
for k, p in self._params.items():
self.disconnect(QtGui.qApp, QtCore.SIGNAL("paramGuiConnect"), p.paramGuiConnect)
self.disconnect(QtGui.qApp, QtCore.SIGNAL("OscReceive"), p.handle_incoming_osc)
self._params.clear()
if hasattr(self, "_container"):
self._container.setParent(None)
QtGui.qApp.emit(QtCore.SIGNAL("closeProject"))
def projectDialogAccepted(self):
"""Choose project upon accepted project dialog."""
self.closeProject()
self._currentProject = str(self.projectDialog.comboBox.currentText())
self.initProjects()
self.rebuild()
def editReceivers(self):
"""Edit current set of OSC receivers.
"""
r = ReceiverDialog(self._oscReceivers)
if not r.exec_():
return
for k, v in r.mapping.items():
if k not in self._oscReceivers:
QtGui.qApp.emit(
QtCore.SIGNAL("registerOscReceiver"), k, v)
self._oscReceivers[k] = v
self._settings.update((self._currentProject, "oscReceivers"), self._oscReceivers)
def updateProjectList(self, s):
if str(s) not in self._projects and self.projectDialog.isShown():
self._projects.append(str(s))
self._settings.update("projects", self._projects)
def runDesigner(self):
"""Run Qt designer.
"""
if self.designer is None:
self.designer = QtCore.QProcess(self)
env = self.designer.systemEnvironment()
env.append("PYQTDESIGNERPATH=%s" % os.path.join(sys.path[0], "larmwidgets"))
env.append("PYTHONPATH=%s" % os.path.join(sys.path[0], "larmlib"))
self.designer.setEnvironment(env)
self.connect(self.designer, QtCore.SIGNAL("finished(int, QProcess::ExitStatus)"), self.onDesignerFinished)
if self.designer.state() == self.designer.NotRunning:
self.designer.start("/usr/bin/designer", [self._uifile])
def onDesignerFinished(self):
if QtGui.QMessageBox.question(self._mainwindow, "Rebuild?", "Yes! Want to rebuild UI?"):
self.rebuild()
def initProjects(self):
QtGui.qApp.emit(QtCore.SIGNAL("clearOscReceivers"))
self.projectPath = os.path.join(globals.RCDIR, self._currentProject)
if not os.path.exists(self.projectPath):
os.mkdir(self.projectPath)
#self.parameditor.setFilename(os.path.join(self.projectPath, "params.py"))
#self.parameditor.openParams()
self._settings.update("currentProject", self._currentProject)
self._localSettingsList = set()
self.registerSettingsKey("oscReceivers")
self._oscReceivers = self._settings.get((self._currentProject, "oscReceivers"))
[QtGui.qApp.emit(QtCore.SIGNAL("registerOscReceiver"), label, port
) for label, port in self._oscReceivers.items()]
self._mainwindow.setWindowTitle("Larm2 :: %s" % self._currentProject)
self._uifile = os.path.join(self.projectPath, "gui.ui")
self.presets.setPath(os.path.join(self.projectPath, "presets.py"))
self.shortcuts.setPath(os.path.join(self.projectPath, "shortcuts.py"))
[a.setShortcut(self.shortcuts.setdefault(label, "")) for label, a in self.standardActions.actions.items()]
self.remapShortcuts()
def loadPreset(self, preset):
#FIXME: optimize?
[p.setState(v) for p, v in [(
IntParam.findParamFromPath(k), v) for k, v in preset.items()] if p is not None]
def _createAction(self, add):
p = self._params[add]
t = p.type
a = QtGui.QAction(add, self._mainwindow)
if t is bool:
a.setCheckable(1)
self.connect(a, QtCore.SIGNAL("triggered(bool)"), p.setState)
a.setShortcut(self.shortcuts.setdefault(add, ""))
self._actions.append(a)
def showShortcutEditor(self):
ShortcutEditor(self.shortcuts, self._mainwindow).show()
def remapShortcuts(self, key=None, old=None, new=None):
"""Adding shortcut mappings, deleting old ones."""
if key is not None:
QtGui.qApp.emit(QtCore.SIGNAL("unregisterGesture"), old)
QtGui.qApp.emit(QtCore.SIGNAL("registerGesture"), key, new)
else:
[self.remapShortcuts(k, None, v) for k, v in self.shortcuts.getSettings().items()]
#FIXME: announce new shortcuts to the system.
def handleGesture(self, text):
"""Handle gestureActivated signal."""
try:
self._params.get(text).setState()
except AttributeError:
QtGui.qApp.emit(QtCore.SIGNAL("standardParamActivated"), p)
pass
except TypeError:
pass
def registerSettingsKey(self, k):
self._localSettingsList.add(k)
def loadSettings(self):
"""Loading misc project-local settings as mapped in _settingsMap.
"""
[QtGui.qApp.emit(QtCore.SIGNAL(
"loadSettings"), k, self._settings.get(
(self._currentProject, k))) for k in self._localSettingsList]