def __init__(self, mainwin, pdfs):
KDialog.__init__(self, mainwin)
self.mainwin = mainwin
self.setAttribute(Qt.WA_DeleteOnClose)
self.setButtons(KDialog.ButtonCode(
KDialog.User1 | KDialog.Ok | KDialog.Cancel))
self.setButtonGuiItem(KDialog.Ok, KStandardGuiItem.print_())
self.setButtonIcon(KDialog.User1, KIcon("edit-select-all"))
self.setButtonText(KDialog.User1, i18n("Select all"))
self.setCaption(i18n("Print documents"))
b = KVBox(self)
b.setSpacing(4)
QLabel(i18n("Please select the files you want to print:"), b)
fileList = QListWidget(b)
fileList.setIconSize(QSize(22, 22))
fileList.setWhatsThis(i18n(
"These are the PDF documents that are up-to-date (i.e. newer than "
"the LilyPond source document). "
"Check the documents you want to send to the printer."))
for pdf in pdfs:
i = QListWidgetItem(KIcon("application-pdf"), os.path.basename(pdf),
fileList)
i.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable |
Qt.ItemIsUserCheckable)
i.setCheckState(Qt.Unchecked)
fileList.item(0).setCheckState(Qt.Checked)
self.fileList = fileList
self.setMainWidget(b)
self.resize(350, 200)
self.pdfs = pdfs
self.user1Clicked.connect(self.selectAll)
class PreferencesDialog(QDialog):
def __init__(self, mainwindow):
super(PreferencesDialog, self).__init__(mainwindow)
self.setWindowModality(Qt.WindowModal)
self.addAction(mainwindow.actionCollection.help_whatsthis)
layout = QVBoxLayout()
layout.setSpacing(10)
self.setLayout(layout)
# listview to the left, stacked widget to the right
top = QHBoxLayout()
layout.addLayout(top)
self.pagelist = QListWidget(self)
self.stack = QStackedWidget(self)
top.addWidget(self.pagelist, 0)
top.addWidget(self.stack, 2)
layout.addWidget(widgets.Separator(self))
b = self.buttons = QDialogButtonBox(self)
b.setStandardButtons(
QDialogButtonBox.Ok
| QDialogButtonBox.Cancel
| QDialogButtonBox.Apply
| QDialogButtonBox.Reset
| QDialogButtonBox.Help)
layout.addWidget(b)
b.accepted.connect(self.accept)
b.rejected.connect(self.reject)
b.button(QDialogButtonBox.Apply).clicked.connect(self.saveSettings)
b.button(QDialogButtonBox.Reset).clicked.connect(self.loadSettings)
b.button(QDialogButtonBox.Help).clicked.connect(self.showHelp)
b.button(QDialogButtonBox.Help).setShortcut(QKeySequence.HelpContents)
b.button(QDialogButtonBox.Apply).setEnabled(False)
# fill the pagelist
self.pagelist.setIconSize(QSize(32, 32))
self.pagelist.setSpacing(2)
for item in pageorder():
self.pagelist.addItem(item())
self.pagelist.currentItemChanged.connect(self.slotCurrentItemChanged)
app.translateUI(self, 100)
# read our size and selected page
qutil.saveDialogSize(self, "preferences/dialog/size", QSize(500, 300))
self.pagelist.setCurrentRow(_prefsindex)
def translateUI(self):
self.pagelist.setFixedWidth(self.pagelist.sizeHintForColumn(0) + 12)
self.setWindowTitle(app.caption(_("Preferences")))
def done(self, result):
if result and self.buttons.button(QDialogButtonBox.Apply).isEnabled():
self.saveSettings()
# save our size and selected page
global _prefsindex
_prefsindex = self.pagelist.currentRow()
super(PreferencesDialog, self).done(result)
def pages(self):
"""Yields the settings pages that are already instantiated."""
for n in range(self.stack.count()):
yield self.stack.widget(n)
def showHelp(self):
userguide.show(self.pagelist.currentItem().help)
def loadSettings(self):
"""Loads the settings on reset."""
for page in self.pages():
page.loadSettings()
page.hasChanges = False
self.buttons.button(QDialogButtonBox.Apply).setEnabled(False)
def saveSettings(self):
"""Saves the settings and applies them."""
for page in self.pages():
if page.hasChanges:
page.saveSettings()
page.hasChanges = False
self.buttons.button(QDialogButtonBox.Apply).setEnabled(False)
# emit the signal
app.settingsChanged()
def slotCurrentItemChanged(self, item):
item.activate()
def changed(self):
"""Call this to enable the Apply button."""
self.buttons.button(QDialogButtonBox.Apply).setEnabled(True)
class PreferencesDialog(QDialog):
def __init__(self, mainwindow):
super(PreferencesDialog, self).__init__(mainwindow)
self.setWindowModality(Qt.WindowModal)
if mainwindow:
self.addAction(mainwindow.actionCollection.help_whatsthis)
layout = QVBoxLayout()
layout.setSpacing(10)
self.setLayout(layout)
# listview to the left, stacked widget to the right
top = QHBoxLayout()
layout.addLayout(top)
self.pagelist = QListWidget(self)
self.stack = QStackedWidget(self)
top.addWidget(self.pagelist, 0)
top.addWidget(self.stack, 2)
layout.addWidget(widgets.Separator(self))
b = self.buttons = QDialogButtonBox(self)
b.setStandardButtons(
QDialogButtonBox.Ok
| QDialogButtonBox.Cancel
| QDialogButtonBox.Apply
| QDialogButtonBox.Reset
| QDialogButtonBox.Help)
layout.addWidget(b)
b.accepted.connect(self.accept)
b.rejected.connect(self.reject)
b.button(QDialogButtonBox.Apply).clicked.connect(self.saveSettings)
b.button(QDialogButtonBox.Reset).clicked.connect(self.loadSettings)
b.button(QDialogButtonBox.Help).clicked.connect(self.showHelp)
b.button(QDialogButtonBox.Help).setShortcut(QKeySequence.HelpContents)
b.button(QDialogButtonBox.Apply).setEnabled(False)
# fill the pagelist
self.pagelist.setIconSize(QSize(32, 32))
self.pagelist.setSpacing(2)
for item in pageorder():
self.pagelist.addItem(item())
self.pagelist.currentItemChanged.connect(self.slotCurrentItemChanged)
app.translateUI(self, 100)
# read our size and selected page
qutil.saveDialogSize(self, "preferences/dialog/size", QSize(500, 300))
self.pagelist.setCurrentRow(_prefsindex)
def translateUI(self):
self.pagelist.setFixedWidth(self.pagelist.sizeHintForColumn(0) + 12)
self.setWindowTitle(app.caption(_("Preferences")))
def done(self, result):
if result and self.buttons.button(QDialogButtonBox.Apply).isEnabled():
self.saveSettings()
# save our size and selected page
global _prefsindex
_prefsindex = self.pagelist.currentRow()
super(PreferencesDialog, self).done(result)
def pages(self):
"""Yields the settings pages that are already instantiated."""
for n in range(self.stack.count()):
yield self.stack.widget(n)
def showHelp(self):
userguide.show(self.pagelist.currentItem().help)
def loadSettings(self):
"""Loads the settings on reset."""
for page in self.pages():
page.loadSettings()
page.hasChanges = False
self.buttons.button(QDialogButtonBox.Apply).setEnabled(False)
def saveSettings(self):
"""Saves the settings and applies them."""
for page in self.pages():
if page.hasChanges:
page.saveSettings()
page.hasChanges = False
self.buttons.button(QDialogButtonBox.Apply).setEnabled(False)
# emit the signal
app.settingsChanged()
def slotCurrentItemChanged(self, item):
item.activate()
def changed(self):
"""Call this to enable the Apply button."""
self.buttons.button(QDialogButtonBox.Apply).setEnabled(True)
class Window(QtGui.QWidget):
def __init__(self):
QtGui.QWidget.__init__(self)
self.media = Phonon.MediaObject(self)
### video widget ####
self.video = Phonon.VideoWidget(self)
self.video.setMinimumSize(320,200)
self.videoCuts = []
self.myfilename = ""
self.extension = ""
self.t1 = ""
self.t2 = ""
self.t3 = ""
self.t4 = ""
self.t5 = ""
self.t6 = ""
### open button ###
self.button = QtGui.QPushButton('Choose Video', self)
self.button.setFixedWidth(90)
self.button.clicked.connect(self.handleButton)
self.button.setStyleSheet(stylesheet(self))
### context menu ####
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.popup2)
### play / pause button ###
self.playbutton = QtGui.QPushButton('Play', self)
self.playbutton.setFixedWidth(70)
self.playbutton.clicked.connect(self.handlePlayButton)
self.playbutton.setStyleSheet(stylesheet(self))
self.connect(QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.Key_Space), self), QtCore.SIGNAL('activated()'), self.handlePlayButton)
self.connect(QtGui.QShortcut(QtGui.QKeySequence("Ctrl+o"), self), QtCore.SIGNAL('activated()'), self.handleButton)
self.connect(QtGui.QShortcut(QtGui.QKeySequence("Ctrl+s"), self), QtCore.SIGNAL('activated()'), self.handleSaveVideo)
self.connect(QtGui.QShortcut(QtGui.QKeySequence("Ctrl+q"), self), QtCore.SIGNAL('activated()'), self.handleQuit)
### save button ###
self.savebutton = QtGui.QPushButton('Save Video', self)
self.savebutton.setFixedWidth(90)
self.savebutton.clicked.connect(self.handleSaveVideo)
self.savebutton.setStyleSheet(stylesheet(self))
### seek slider ###
self.slider = Phonon.SeekSlider(self.media)
self.slider.setStyleSheet(stylesheet(self))
isize = QSize(16,16)
self.slider.setIconSize(isize)
self.slider.setFocus()
# self.slider.connect(self.handleLabel)
### connection position to label ###
self.media.isSeekable()
self.media.tick.connect(self.handleLabel)
self.media.seekableChanged.connect(self.handleLabel)
#self.slider.wheel.connect(self.handleLabel)
### table view ###
self.iconList = QListWidget()
self.iconList.setAlternatingRowColors(True)
self.iconList.setFixedWidth(200)
self.iconList.setContextMenuPolicy(Qt.CustomContextMenu)
self.iconList.setStyleSheet("QListWidget::item:selected:active { background: #7D8ED9; color:#FFFFFF; } ")
self.iconList.setViewMode(0)
self.iconList.setSelectionBehavior(1)
self.iconList.setIconSize(QSize(80, 80/1.78))
self._hookListActions()
self.iconList.customContextMenuRequested.connect(self._openListMenu)
### set start button ###
self.startbutton = QtGui.QPushButton('set Start', self)
self.startbutton.setFixedWidth(70)
self.startbutton.clicked.connect(self.handleStartButton)
self.startbutton.setStyleSheet(stylesheet(self))
self.connect(QtGui.QShortcut(QtGui.QKeySequence("s"), self), QtCore.SIGNAL('activated()'), self.handleStartButton)
### set end button ###
self.endbutton = QtGui.QPushButton('set End', self)
self.endbutton.setFixedWidth(70)
self.endbutton.clicked.connect(self.handleEndButton)
self.endbutton.setStyleSheet(stylesheet(self))
self.connect(QtGui.QShortcut(QtGui.QKeySequence("e"), self), QtCore.SIGNAL('activated()'), self.handleEndButton)
### label ###
self.mlabel = QtGui.QLabel('Frame', self)
self.mlabel.setStyleSheet('QLabel \
{background-color: transparent; color: white;}\nQLabel{color: darkcyan; font-size: 12px; background-color: transparent; border-radius: 5px; padding: 6px; text-align: center;}\n QLabel:hover{color: red;}')
#self.mlabel.setFixedWidth(80)
### layout ###
layout = QtGui.QGridLayout(self)
layout.addWidget(self.iconList, 0, 0, 1, 1)
layout.addWidget(self.video, 0, 1, 1, 6)
layout.addWidget(self.slider, 1, 1, 1, 6)
layout.addWidget(self.button, 2, 0, 1, 1)
layout.addWidget(self.savebutton, 2, 1, 1, 1)
layout.addWidget(self.playbutton, 2, 3, 1, 1)
layout.addWidget(self.startbutton, 2, 5, 1, 1)
layout.addWidget(self.endbutton, 2, 6, 1, 1)
layout.addWidget(self.mlabel, 2, 4, 1, 1)
def popup2(self, pos):
contextmenu = QMenu()
contextmenu.addAction("Play / Pause (SPACE)", self.handlePlayButton)
contextmenu.addSeparator()
contextmenu.addAction("Load Video (Ctrl-O)", self.handleButton)
contextmenu.addAction("Save Video (Ctrl-S)", self.handleSaveVideo)
contextmenu.addSeparator()
contextmenu.addAction("Info", self.handleInfo)
contextmenu.addSeparator()
contextmenu.addAction("Exit (q)", self.handleQuit)
contextmenu.exec_(QCursor.pos())
def handleInfo(self):
msg = QMessageBox()
#msg.setFixedSize(500, 300)
#msg.setGeometry(100,100, 400, 200)
msg.setIcon(QMessageBox.Information)
msg.setText("Axel Schneider")
msg.setInformativeText(unicode(u"©2016"))
msg.setWindowTitle("Cut Video")
msg.setDetailedText("Python Qt4")
msg.setStandardButtons(QMessageBox.Ok)
retval = msg.exec_()
print "value of pressed message box button:", retval
def handleQuit(self):
app.quit()
def handleButton(self):
if self.media.state() == Phonon.PlayingState:
self.media.stop()
else:
path = QtGui.QFileDialog.getOpenFileName(self, ("Video laden"),
'/Axel_1/Filme',
"Videos (*.ts *.mp4)")
if path:
self.myfilename = unicode(path) #.encode("utf-8")
window.setWindowTitle(self.myfilename.split("/")[-1])
self.extension = path.split(".")[1]
print(self.extension)
self.media.setCurrentSource(Phonon.MediaSource(path))
self.video.setScaleMode(1)
self.video.setAspectRatio(1)
self.audio = Phonon.AudioOutput(Phonon.VideoCategory, self)
Phonon.createPath(self.media, self.audio)
Phonon.createPath(self.media, self.video)
self.media.play()
self.playbutton.setText('Pause')
def handleSaveVideo(self):
result = QFileDialog.getSaveFileName(self, ("Video speichern"),
'/tmp/film.' + str(self.extension),
"Videos (*.ts *.mp4)")
if result:
target = unicode(result)
self.t1 = float(self.videoCuts[0])
self.t2 = float(self.videoCuts[1])
ffmpeg_extract_subclip(self.myfilename, self.t1, self.t2, targetname=target)
window.setWindowTitle("Film gespeichert")
self.purgeMarker()
def handlePlayButton(self):
if self.media.state() == Phonon.PlayingState:
self.media.pause()
self.playbutton.setText('Play')
else:
#print(self.iconList.count())
self.media.play()
self.playbutton.setText('Pause')
def handleStartButton(self):
if self.iconList.count() < 2:
rm = str(self.media.currentTime() / 100.00 / 10.00)
item = QListWidgetItem()
img = QImage(self.video.snapshot())
pix = QtGui.QPixmap.fromImage(img)
item.setIcon(QIcon(pix))
item.setText("Start: " + rm)
self.iconList.addItem(item)
self.videoCuts.append(rm)
else:
return
def handleEndButton(self):
if self.iconList.count() < 2:
rm = str(self.media.currentTime() / 100.00 / 10.00)
item = QListWidgetItem()
#item.setSizeHint(QSize(150, 40))
img = QImage(self.video.snapshot())
pix = QtGui.QPixmap.fromImage(img)
item.setIcon(QIcon(pix))
item.setText("End: " + rm)
self.iconList.addItem(item)
self.videoCuts.append(rm)
self.t3 = float(str(self.media.remainingTime()))
print(self.t3)
self.media.stop()
self.playbutton.setText('Play')
else:
return
def handleLabel(self):
ms = self.media.currentTime()
seconds=str((ms/1000)%60)
minutes=str((ms/(1000*60))%60)
hours=str((ms/(1000*60*60))%24)
if int(seconds) < 10:
seconds = "0" + seconds
if int(minutes) < 10:
minutes = "0" + minutes
if int(hours) < 10:
hours = "0" + hours
s = hours + ":" + minutes + ":" + seconds
self.mlabel.setText(s)
def _hookListActions(self):
#TOO bad-the list model -should be here...
rmAction = QtGui.QAction(QtGui.QIcon('icons/close-x.png'), 'entfernen', self)
rmAction.triggered.connect(self._removeMarker)
rmAllAction = QtGui.QAction(QtGui.QIcon('icons/clear-all.png'), 'alle entfernen', self)
rmAllAction.triggered.connect(self.purgeMarker)
self.gotoAction = QtGui.QAction(QtGui.QIcon('icons/go-next.png'), 'zu dieser Position springen', self)
self.gotoAction.triggered.connect(self._gotoFromMarker)
#menus
self._listMenu = QMenu()
self._listMenu.addAction(self.gotoAction)
self._listMenu.addSeparator()
self._listMenu.addAction(rmAction)
self._listMenu.addAction(rmAllAction)
#---List widget context menu
def _removeMarker(self,whatis):
selectionList = self.iconList.selectedIndexes()
if len(selectionList)==0:
return
item = selectionList[0]
self.iconList.takeItem(item.row())
#self.videoCuts.remove[1])
def clearMarkerList(self):
self.iconList.clear()
#remove contents, remove file
def purgeMarker(self):
self.iconList.clear()
self.videoCuts = []
def _gotoFromMarker(self,whatis):
selectionList = self.iconList.selectedIndexes()
if len(selectionList)==0:
return
item = selectionList[0]
pos = item.data().toString().replace("Start: ", "").replace("End: ", "")
#frame = pos.ToInt()
#self.video.currentTime = 1589
self.setWindowTitle(pos)
def _openListMenu(self,position):
selectionList = self.iconList.selectedIndexes()
if len(selectionList)==0:
return
self._listMenu.exec_(self.iconList.viewport().mapToGlobal(position))
class RunLilyPondDialog(KDialog):
"""
A dialog where a DocumentJob can be configured before it's started.
"""
def __init__(self, mainwin):
self.mainwin = mainwin
KDialog.__init__(self, mainwin)
self.setCaption(i18n("Run LilyPond"))
self.setButtons(KDialog.ButtonCode(
KDialog.Help | KDialog.Ok | KDialog.Cancel ))
self.setButtonText(KDialog.Ok, i18n("Run LilyPond"))
self.setButtonIcon(KDialog.Ok, KIcon("run-lilypond"))
self.setHelp("running")
layout = QVBoxLayout(self.mainWidget())
layout.addWidget(QLabel(i18n(
"Select which LilyPond version you want to run:")))
self.lilypond = QListWidget()
self.lilypond.setIconSize(QSize(22, 22))
self.lilypond.setSpacing(4)
layout.addWidget(self.lilypond)
self.preview = QCheckBox(i18n(
"Run LilyPond in preview mode (with Point and Click)"))
layout.addWidget(self.preview)
self.verbose = QCheckBox(i18n("Run LilyPond with verbose output"))
layout.addWidget(self.verbose)
def configureJob(self, job, doc=None):
"""Configure a job, belonging to document.
If the document is not given, it is expected to live in the document
attribute of the job. If there is already a job running, we just display,
but disable the Run button, until the old job finishes.
"""
doc = doc or job.document
# populate the dialog based on remembered settings for this document
self.lilypond.clear()
# find the configured lilypond versions
conf = config("lilypond")
paths = conf.readEntry("paths", ["lilypond"]) or ["lilypond"]
default = conf.readEntry("default", "lilypond")
import ly.version
# get all versions
ver = dict((path, lilyPondVersion(path)) for path in paths)
# default
if default not in paths:
default = paths[0]
# Sort on version
paths.sort(key=ver.get)
versions = [format(ver.get(p)) for p in paths]
# Determine automatic version (lowest possible)
autopath = None
docVersion = doc.lilyPondVersion()
if docVersion:
autopath = automaticLilyPondCommand(docVersion)
def addItem(version, path, icon, title, tooltip):
item = QListWidgetItem(self.lilypond)
item.setIcon(KIcon(icon))
item.setText("{0}\n{1}: {2}".format(title, i18n("Command"), path))
item.setToolTip(tooltip)
version or item.setFlags(Qt.NoItemFlags)
# Add all available LilyPond versions:
for path in paths:
if ver[path]:
title = i18n("LilyPond %1", format(ver[path]))
tooltip = i18n("Use LilyPond version %1", format(ver[path]))
addenda, tips = [], []
if path == default:
addenda.append(i18n("default"))
tips.append(i18n("Default LilyPond Version."))
if path == autopath:
addenda.append(i18n("automatic"))
tips.append(i18n("Automatic LilyPond Version (determined from document)."))
if addenda:
title += " [{0}]".format(", ".join(addenda))
tooltip += "\n{0}".format("\n".join(tips))
addItem(format(ver[path]), path, "run-lilypond", title,
tooltip + "\n" + i18n("Path: %1",
ly.version.LilyPondInstance(path).command() or path))
else:
addItem("", path, "dialog-error",
i18n("LilyPond (version unknown)"),
i18n("Use LilyPond (version unknown)\nPath: %1",
ly.version.LilyPondInstance(path).command() or path))
# Copy the settings from the document:
self.preview.setChecked(doc.metainfo["custom preview"])
self.verbose.setChecked(doc.metainfo["custom verbose"])
try:
self.lilypond.setCurrentRow(versions.index(
doc.metainfo["custom lilypond version"]))
except ValueError:
cmd = autopath if autopath and conf.readEntry("automatic version",
False) else default
self.lilypond.setCurrentRow(paths.index(cmd))
# Focus our listbox:
self.lilypond.setFocus()
# Disable the Run button if a job is running for this document
oldjob = self.mainwin.jobManager().job(doc)
self.enableButtonOk(not oldjob)
if oldjob:
enable = lambda: self.enableButtonOk(True)
oldjob.done.connect(enable)
# Wait for user interaction:
result = self.exec_()
# If a job was running, don't listen to it anymore
if oldjob:
oldjob.done.disconnect(enable)
if not result:
return False # cancelled
# Save the settings in the document's metainfo and configure job:
doc.metainfo["custom preview"] = job.preview = self.preview.isChecked()
doc.metainfo["custom verbose"] = job.verbose = self.verbose.isChecked()
index = self.lilypond.currentRow()
doc.metainfo["custom lilypond version"] = versions[index]
job.command = paths[index]
return True
def __init__(self, parent, updatedFiles, warnpreview):
KDialog.__init__(self, parent)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setButtons(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel))
self.setCaption(i18n("Email documents"))
self.showButtonSeparator(True)
b = KVBox(self)
b.setSpacing(4)
QLabel(i18n("Please select the files you want to send:"), b)
fileList = QListWidget(b)
fileList.setIconSize(QSize(22, 22))
fileList.setWhatsThis(i18n(
"These are the files that are up-to-date (i.e. newer than "
"the LilyPond source document). Also LilyPond files included "
"by the source document are shown."))
lyFiles = ly.parse.findIncludeFiles(updatedFiles.lyfile,
config("preferences").readPathEntry("lilypond include path", []))
pdfFiles = updatedFiles("pdf")
midiFiles = updatedFiles("mid*")
if warnpreview and pdfFiles:
QLabel(i18np(
"Note: this PDF file has been created with "
"embedded point-and-click URLs (preview mode), which "
"increases the file size dramatically. "
"Please consider to rebuild the file in publish mode, "
"because then the PDF file is much smaller.",
"Note: these PDF files have been created with "
"embedded point-and-click URLs (preview mode), which "
"increases the file size dramatically. "
"Please consider to rebuild the files in publish mode, "
"because then the PDF files are much smaller.",
len(pdfFiles)), b).setWordWrap(True)
if not pdfFiles and not midiFiles:
QLabel(i18n(
"Note: If there are no PDF and no MIDI files, you "
"probably need to run LilyPond to update those files, "
"before sending the e-mail."),
b).setWordWrap(True)
self.fileList = fileList
self.setMainWidget(b)
self.resize(450, 300)
basedir = os.path.dirname(updatedFiles.lyfile)
exts = config("general").readEntry("email_extensions", [".pdf"])
def item(icon, fileName):
""" Add item to the fileList list widget. """
directory, name = os.path.split(fileName)
if directory != basedir:
name += " ({0})".format(os.path.normpath(directory))
i = QListWidgetItem(KIcon(icon), name, fileList)
i.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsUserCheckable)
i.ext = os.path.splitext(fileName)[1]
i.url = KUrl.fromPath(fileName).url()
i.setCheckState(Qt.Checked if i.ext in exts else Qt.Unchecked)
# insert the files
for lyfile in lyFiles:
item("text-x-lilypond", lyfile)
for pdf in pdfFiles:
item("application-pdf", pdf)
for midi in midiFiles:
item("audio-midi", midi)
main_window.setWindowTitle('Spamalot Launcher')
if config_options['translucent background']:
main_window.setAttribute(Qt.WA_TranslucentBackground)
main_window.setWindowFlags(Qt.FramelessWindowHint)
main_window.show()
layout = QVBoxLayout(main_window)
search_bar = QLineEdit()
search_bar.textChanged.connect(searcher.search)
search_bar.returnPressed.connect(launch_first_item)
layout.addWidget(search_bar)
result_list_widget = QListWidget()
result_list_widget.setIconSize(QSize(*(config_options['icon size'],) * 2))
result_list_widget.setAlternatingRowColors(True)
result_list_widget.setTextElideMode(Qt.ElideMiddle)
result_list_widget.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel)
result_list_widget.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
result_list_widget.itemActivated.connect(launch_item)
# Prepare alternating row colors for transparency
palette = result_list_widget.palette()
color = palette.brush(QPalette.Base).color()
color.setAlphaF(0.9)
palette.setBrush(QPalette.Base, QBrush(color))
color = palette.brush(QPalette.AlternateBase).color()
color.setAlphaF(0.5)
palette.setBrush(QPalette.AlternateBase, QBrush(color))
main_window.setPalette(palette)
class LayerImportBrowser(QDialog):
class VectorPage(QWidget):
def __init__(self, parent=None, filters="", encodings=[]):
QWidget.__init__(self, parent)
self.filters = filters
self.layerLineEdit = QLineEdit()
self.browseToolButton = QToolButton()
self.browseToolButton.setAutoRaise(True)
self.browseToolButton.setIcon(QIcon(":document-open"))
layerLabel = QLabel("&Dataset:")
layerLabel.setBuddy(self.layerLineEdit)
self.encodingComboBox = QComboBox()
self.encodingComboBox.addItems(encodings)
encodingLabel = QLabel("&Encoding:")
encodingLabel.setBuddy(self.encodingComboBox)
hbox = QHBoxLayout()
hbox.addWidget(layerLabel)
hbox.addWidget(self.layerLineEdit)
hbox.addWidget(self.browseToolButton)
vbox = QVBoxLayout()
vbox.addLayout(hbox)
hbox = QHBoxLayout()
hbox.addWidget(encodingLabel)
hbox.addWidget(self.encodingComboBox)
vbox.addLayout(hbox)
self.setLayout(vbox)
self.encodingComboBox.setCurrentIndex(self.encodingComboBox.findText("System"))
self.connect(self.browseToolButton,
SIGNAL("clicked()"), self.browseToFile)
self.connect(self.encodingComboBox,
SIGNAL("currentIndexChanged(QString)"), self.changeEncoding)
def browseToFile(self):
dialog = QFileDialog(self, "manageR - Open Vector File",
unicode(robjects.r.getwd()[0]), self.filters)
if not dialog.exec_() == QDialog.Accepted:
return
files = dialog.selectedFiles()
file = files.first().trimmed()
self.layerLineEdit.setText(file)
self.emit(SIGNAL("filePathChanged(QString)"), file)
def changeEncoding(self, text):
self.emit(SIGNAL("encodingChanged(QString)"), text)
class RasterPage(QWidget):
def __init__(self, parent=None, filters=""):
QWidget.__init__(self, parent)
self.parent = parent
self.filters = filters
self.layerLineEdit = QLineEdit()
self.browseToolButton = QToolButton()
self.browseToolButton.setAutoRaise(True)
self.browseToolButton.setIcon(QIcon(":document-open"))
layerLabel = QLabel("&Dataset:")
layerLabel.setBuddy(self.layerLineEdit)
hbox = QHBoxLayout()
hbox.addWidget(layerLabel)
hbox.addWidget(self.layerLineEdit)
hbox.addWidget(self.browseToolButton)
vbox = QVBoxLayout()
vbox.addLayout(hbox)
self.setLayout(vbox)
self.connect(self.browseToolButton, SIGNAL("clicked()"), self.browseToFile)
def browseToFile(self):
dialog = QFileDialog(self, "manageR - Open Raster File",
unicode(robjects.r.getwd()[0]), self.filters)
if not dialog.exec_() == QDialog.Accepted:
return
files = dialog.selectedFiles()
file = files.first().trimmed()
self.layerLineEdit.setText(file)
self.emit(SIGNAL("filePathChanged(QString)"), file)
def __init__(self, parent=None, vectors="", rasters="", encodings=[]):
QDialog.__init__(self, parent)
self.contentsWidget = QListWidget()
self.setWindowIcon(QIcon(":icon"))
self.contentsWidget.setViewMode(QListView.IconMode)
self.contentsWidget.setIconSize(QSize(76, 66))
self.contentsWidget.setMovement(QListView.Static)
self.contentsWidget.setMaximumWidth(106)
self.contentsWidget.setMinimumWidth(106)
self.contentsWidget.setMinimumHeight(220)
self.contentsWidget.setSpacing(12)
self.__filePath = ""
self.__encoding = "System"
self.__type = 0
self.pagesWidget = QStackedWidget()
vectorPage = self.VectorPage(self, vectors, encodings)
self.pagesWidget.addWidget(vectorPage)
rasterPage = self.RasterPage(self, rasters)
self.pagesWidget.addWidget(rasterPage)
buttons = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel,
Qt.Horizontal, self)
self.connect(buttons, SIGNAL("accepted()"), self.accept)
self.connect(buttons, SIGNAL("rejected()"), self.reject)
self.connect(vectorPage, SIGNAL("filePathChanged(QString)"), self.setFilePath)
self.connect(vectorPage, SIGNAL("encodingChanged(QString)"), self.setEncoding)
self.connect(rasterPage, SIGNAL("filePathChanged(QString)"), self.setFilePath)
self.createIcons()
self.contentsWidget.setCurrentRow(0)
horizontalLayout = QHBoxLayout()
horizontalLayout.addWidget(self.contentsWidget)
horizontalLayout.addWidget(self.pagesWidget, 1)
mainLayout = QVBoxLayout()
mainLayout.addLayout(horizontalLayout)
mainLayout.addStretch(1)
mainLayout.addSpacing(12)
mainLayout.addWidget(buttons)
self.setLayout(mainLayout)
self.setWindowTitle("manageR - Import Layer")
def createIcons(self):
vectorButton = QListWidgetItem(self.contentsWidget)
vectorButton.setIcon(QIcon(":custom-vector.svg"))
vectorButton.setText("Vector Layer")
vectorButton.setTextAlignment(Qt.AlignHCenter)
vectorButton.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
rasterButton = QListWidgetItem(self.contentsWidget)
rasterButton.setIcon(QIcon(":custom-raster.svg"))
rasterButton.setText("Raster Layer")
rasterButton.setTextAlignment(Qt.AlignHCenter)
rasterButton.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
self.connect(self.contentsWidget,
SIGNAL("currentItemChanged(QListWidgetItem*, QListWidgetItem*)"),
self.changePage)
def changePage(self, current, previous):
if not current:
current = previous
self.pagesWidget.setCurrentIndex(self.contentsWidget.row(current))
def filePath(self):
return self.__filePath
def setFilePath(self, filePath):
self.__filePath = filePath
def encoding(self):
return self.__encoding
def setEncoding(self, encoding):
self.__encoding = encoding
def layerType(self):
return self.__type
def setLayerType(self, type):
self.__type = type
def accept(self):
self.__type = self.pagesWidget.currentIndex()
QDialog.accept(self)
