804 lines
30 KiB
Python
804 lines
30 KiB
Python
from PyQt5 import QtCore, QtGui, uic, QtWidgets
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from PyQt5.QtWidgets import QMenu, QShortcut
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from queue import Queue
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import sys
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import os
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import signal
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import filecmp
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import time
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import core
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import preview_thread
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import video_thread
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from presetmanager import PresetManager
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from toolkit import LoadDefaultSettings, disableWhenEncoding
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class PreviewWindow(QtWidgets.QLabel):
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def __init__(self, parent, img):
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super(PreviewWindow, self).__init__()
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self.parent = parent
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self.setFrameStyle(QtWidgets.QFrame.StyledPanel)
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self.pixmap = QtGui.QPixmap(img)
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def paintEvent(self, event):
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size = self.size()
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painter = QtGui.QPainter(self)
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point = QtCore.QPoint(0, 0)
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scaledPix = self.pixmap.scaled(
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size,
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QtCore.Qt.KeepAspectRatio,
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transformMode=QtCore.Qt.SmoothTransformation)
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# start painting the label from left upper corner
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point.setX((size.width() - scaledPix.width())/2)
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point.setY((size.height() - scaledPix.height())/2)
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painter.drawPixmap(point, scaledPix)
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def changePixmap(self, img):
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self.pixmap = QtGui.QPixmap(img)
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self.repaint()
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class MainWindow(QtWidgets.QMainWindow):
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newTask = QtCore.pyqtSignal(list)
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processTask = QtCore.pyqtSignal()
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videoTask = QtCore.pyqtSignal(str, str, list)
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def __init__(self, window, project):
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QtWidgets.QMainWindow.__init__(self)
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# print('main thread id: {}'.format(QtCore.QThread.currentThreadId()))
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self.window = window
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self.core = core.Core()
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self.pages = [] # widgets of component settings
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self.lastAutosave = time.time()
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self.encoding = False
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# Create data directory, load/create settings
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self.dataDir = self.core.dataDir
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self.autosavePath = os.path.join(self.dataDir, 'autosave.avp')
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self.settings = self.core.settings
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LoadDefaultSettings(self)
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self.presetManager = PresetManager(
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uic.loadUi(
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os.path.join(self.core.wd, 'presetmanager.ui')), self)
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if not os.path.exists(self.dataDir):
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os.makedirs(self.dataDir)
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for neededDirectory in (
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self.core.presetDir, self.settings.value("projectDir")):
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if not os.path.exists(neededDirectory):
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os.mkdir(neededDirectory)
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# Make queues/timers for the preview thread
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self.previewQueue = Queue()
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self.previewThread = QtCore.QThread(self)
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self.previewWorker = preview_thread.Worker(self, self.previewQueue)
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self.previewWorker.moveToThread(self.previewThread)
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self.previewWorker.imageCreated.connect(self.showPreviewImage)
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self.previewThread.start()
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self.timer = QtCore.QTimer(self)
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self.timer.timeout.connect(self.processTask.emit)
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self.timer.start(500)
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# Begin decorating the window and connecting events
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componentList = self.window.listWidget_componentList
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if sys.platform == 'darwin':
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window.progressBar_createVideo.setTextVisible(False)
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else:
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window.progressLabel.setHidden(True)
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window.toolButton_selectAudioFile.clicked.connect(
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self.openInputFileDialog)
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window.toolButton_selectOutputFile.clicked.connect(
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self.openOutputFileDialog)
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def changedField():
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self.autosave()
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self.updateWindowTitle()
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window.lineEdit_audioFile.textChanged.connect(changedField)
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window.lineEdit_outputFile.textChanged.connect(changedField)
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window.progressBar_createVideo.setValue(0)
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window.pushButton_createVideo.clicked.connect(
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self.createAudioVisualisation)
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window.pushButton_Cancel.clicked.connect(self.stopVideo)
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for i, container in enumerate(self.core.encoder_options['containers']):
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window.comboBox_videoContainer.addItem(container['name'])
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if container['name'] == self.settings.value('outputContainer'):
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selectedContainer = i
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window.comboBox_videoContainer.setCurrentIndex(selectedContainer)
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window.comboBox_videoContainer.currentIndexChanged.connect(
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self.updateCodecs
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)
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self.updateCodecs()
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for i in range(window.comboBox_videoCodec.count()):
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codec = window.comboBox_videoCodec.itemText(i)
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if codec == self.settings.value('outputVideoCodec'):
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window.comboBox_videoCodec.setCurrentIndex(i)
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for i in range(window.comboBox_audioCodec.count()):
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codec = window.comboBox_audioCodec.itemText(i)
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if codec == self.settings.value('outputAudioCodec'):
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window.comboBox_audioCodec.setCurrentIndex(i)
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window.comboBox_videoCodec.currentIndexChanged.connect(
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self.updateCodecSettings
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)
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window.comboBox_audioCodec.currentIndexChanged.connect(
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self.updateCodecSettings
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)
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vBitrate = int(self.settings.value('outputVideoBitrate'))
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aBitrate = int(self.settings.value('outputAudioBitrate'))
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window.spinBox_vBitrate.setValue(vBitrate)
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window.spinBox_aBitrate.setValue(aBitrate)
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window.spinBox_vBitrate.valueChanged.connect(self.updateCodecSettings)
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window.spinBox_aBitrate.valueChanged.connect(self.updateCodecSettings)
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self.previewWindow = PreviewWindow(self, os.path.join(
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self.core.wd, "background.png"))
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window.verticalLayout_previewWrapper.addWidget(self.previewWindow)
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# Make component buttons
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self.compMenu = QMenu()
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self.compActions = []
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for i, comp in enumerate(self.core.modules):
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action = self.compMenu.addAction(comp.Component.__doc__)
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action.triggered.connect(
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lambda _, item=i: self.core.insertComponent(0, item, self)
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)
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self.window.pushButton_addComponent.setMenu(self.compMenu)
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componentList.dropEvent = self.dragComponent
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componentList.itemSelectionChanged.connect(
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self.changeComponentWidget
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)
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self.window.pushButton_removeComponent.clicked.connect(
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lambda: self.removeComponent()
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)
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componentList.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
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componentList.customContextMenuRequested.connect(
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self.componentContextMenu
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)
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currentRes = str(self.settings.value('outputWidth'))+'x' + \
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str(self.settings.value('outputHeight'))
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for i, res in enumerate(self.resolutions):
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window.comboBox_resolution.addItem(res)
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if res == currentRes:
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currentRes = i
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window.comboBox_resolution.setCurrentIndex(currentRes)
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window.comboBox_resolution.currentIndexChanged.connect(
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self.updateResolution
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)
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self.window.pushButton_listMoveUp.clicked.connect(
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lambda: self.moveComponent(-1)
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)
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self.window.pushButton_listMoveDown.clicked.connect(
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lambda: self.moveComponent(1)
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)
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# Configure the Projects Menu
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self.projectMenu = QMenu()
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self.window.menuButton_newProject = self.projectMenu.addAction(
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"New Project"
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)
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self.window.menuButton_newProject.triggered.connect(
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lambda: self.createNewProject()
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)
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self.window.menuButton_openProject = self.projectMenu.addAction(
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"Open Project"
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)
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self.window.menuButton_openProject.triggered.connect(
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lambda: self.openOpenProjectDialog()
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)
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action = self.projectMenu.addAction("Save Project")
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action.triggered.connect(self.saveCurrentProject)
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action = self.projectMenu.addAction("Save Project As")
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action.triggered.connect(self.openSaveProjectDialog)
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self.window.pushButton_projects.setMenu(self.projectMenu)
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# Configure the Presets Button
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self.window.pushButton_presets.clicked.connect(
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self.openPresetManager
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)
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self.updateWindowTitle()
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window.show()
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if project and project != self.autosavePath:
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if not project.endswith('.avp'):
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project += '.avp'
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# open a project from the commandline
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if not os.path.dirname(project):
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project = os.path.join(
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self.settings.value("projectDir"), project
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)
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self.currentProject = project
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self.settings.setValue("currentProject", project)
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if os.path.exists(self.autosavePath):
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os.remove(self.autosavePath)
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else:
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# open the last currentProject from settings
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self.currentProject = self.settings.value("currentProject")
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# delete autosave if it's identical to this project
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if self.autosaveExists(identical=True):
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os.remove(self.autosavePath)
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if self.currentProject and os.path.exists(self.autosavePath):
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ch = self.showMessage(
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msg="Restore unsaved changes in project '%s'?"
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% os.path.basename(self.currentProject)[:-4],
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showCancel=True)
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if ch:
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self.saveProjectChanges()
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else:
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os.remove(self.autosavePath)
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self.openProject(self.currentProject, prompt=False)
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self.drawPreview(True)
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# Setup Hotkeys
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QtWidgets.QShortcut("Ctrl+S", self.window, self.saveCurrentProject)
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QtWidgets.QShortcut("Ctrl+A", self.window, self.openSaveProjectDialog)
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QtWidgets.QShortcut("Ctrl+O", self.window, self.openOpenProjectDialog)
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QtWidgets.QShortcut("Ctrl+N", self.window, self.createNewProject)
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QtWidgets.QShortcut(
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"Ctrl+T", self.window,
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activated=lambda: self.window.pushButton_addComponent.click()
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)
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QtWidgets.QShortcut(
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"Ctrl+Space", self.window,
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activated=lambda: self.window.listWidget_componentList.setFocus()
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)
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QtWidgets.QShortcut(
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"Ctrl+Shift+S", self.window,
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self.presetManager.openSavePresetDialog
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)
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QtWidgets.QShortcut(
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"Ctrl+Shift+C", self.window, self.presetManager.clearPreset
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)
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QtWidgets.QShortcut(
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"Ctrl+Up", self.window,
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activated=lambda: self.moveComponent(-1)
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)
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QtWidgets.QShortcut(
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"Ctrl+Down", self.window,
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activated=lambda: self.moveComponent(1)
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)
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QtWidgets.QShortcut("Ctrl+Home", self.window, self.moveComponentTop)
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QtWidgets.QShortcut("Ctrl+End", self.window, self.moveComponentBottom)
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QtWidgets.QShortcut("Ctrl+r", self.window, self.removeComponent)
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def cleanUp(self):
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self.timer.stop()
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self.previewThread.quit()
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self.previewThread.wait()
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self.autosave()
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def updateWindowTitle(self):
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appName = 'Audio Visualizer'
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try:
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if self.currentProject:
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appName += ' - %s' % \
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os.path.splitext(
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os.path.basename(self.currentProject))[0]
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if self.autosaveExists(identical=False):
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appName += '*'
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except AttributeError:
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pass
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self.window.setWindowTitle(appName)
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@QtCore.pyqtSlot(int, dict)
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def updateComponentTitle(self, pos, presetStore=False):
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if type(presetStore) == dict:
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name = presetStore['preset']
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if name is None or name not in self.core.savedPresets:
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modified = False
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else:
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modified = (presetStore != self.core.savedPresets[name])
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else:
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modified = bool(presetStore)
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if pos < 0:
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pos = len(self.core.selectedComponents)-1
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title = str(self.core.selectedComponents[pos])
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if self.core.selectedComponents[pos].currentPreset:
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title += ' - %s' % self.core.selectedComponents[pos].currentPreset
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if modified:
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title += '*'
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self.window.listWidget_componentList.item(pos).setText(title)
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def updateCodecs(self):
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containerWidget = self.window.comboBox_videoContainer
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vCodecWidget = self.window.comboBox_videoCodec
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aCodecWidget = self.window.comboBox_audioCodec
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index = containerWidget.currentIndex()
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name = containerWidget.itemText(index)
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self.settings.setValue('outputContainer', name)
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vCodecWidget.clear()
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aCodecWidget.clear()
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for container in self.core.encoder_options['containers']:
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if container['name'] == name:
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for vCodec in container['video-codecs']:
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vCodecWidget.addItem(vCodec)
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for aCodec in container['audio-codecs']:
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aCodecWidget.addItem(aCodec)
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def updateCodecSettings(self):
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vCodecWidget = self.window.comboBox_videoCodec
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vBitrateWidget = self.window.spinBox_vBitrate
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aBitrateWidget = self.window.spinBox_aBitrate
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aCodecWidget = self.window.comboBox_audioCodec
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currentVideoCodec = vCodecWidget.currentIndex()
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currentVideoCodec = vCodecWidget.itemText(currentVideoCodec)
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currentVideoBitrate = vBitrateWidget.value()
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currentAudioCodec = aCodecWidget.currentIndex()
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currentAudioCodec = aCodecWidget.itemText(currentAudioCodec)
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currentAudioBitrate = aBitrateWidget.value()
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self.settings.setValue('outputVideoCodec', currentVideoCodec)
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self.settings.setValue('outputAudioCodec', currentAudioCodec)
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self.settings.setValue('outputVideoBitrate', currentVideoBitrate)
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self.settings.setValue('outputAudioBitrate', currentAudioBitrate)
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def autosave(self, force=False):
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if not self.currentProject:
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if os.path.exists(self.autosavePath):
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os.remove(self.autosavePath)
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elif force or time.time() - self.lastAutosave >= 0.1:
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self.core.createProjectFile(self.autosavePath, self.window)
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self.lastAutosave = time.time()
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def autosaveExists(self, identical=True):
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try:
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if self.currentProject and os.path.exists(self.autosavePath) \
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and filecmp.cmp(
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self.autosavePath, self.currentProject) == identical:
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return True
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except FileNotFoundError:
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print('project file couldn\'t be located:', self.currentProject)
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return identical
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return False
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def saveProjectChanges(self):
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try:
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os.remove(self.currentProject)
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os.rename(self.autosavePath, self.currentProject)
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return True
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except (FileNotFoundError, IsADirectoryError) as e:
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self.showMessage(
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msg='Project file couldn\'t be saved.',
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detail=str(e))
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return False
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def openInputFileDialog(self):
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inputDir = self.settings.value("inputDir", os.path.expanduser("~"))
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fileName, _ = QtWidgets.QFileDialog.getOpenFileName(
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self.window, "Open Audio File",
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inputDir, "Audio Files (%s)" % " ".join(self.core.audioFormats))
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if fileName:
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self.settings.setValue("inputDir", os.path.dirname(fileName))
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self.window.lineEdit_audioFile.setText(fileName)
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def openOutputFileDialog(self):
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outputDir = self.settings.value("outputDir", os.path.expanduser("~"))
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fileName, _ = QtWidgets.QFileDialog.getSaveFileName(
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self.window, "Set Output Video File",
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outputDir,
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"Video Files (%s);; All Files (*)" % " ".join(
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self.core.videoFormats))
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if fileName:
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self.settings.setValue("outputDir", os.path.dirname(fileName))
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self.window.lineEdit_outputFile.setText(fileName)
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def stopVideo(self):
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print('stop')
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self.videoWorker.cancel()
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self.canceled = True
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def createAudioVisualisation(self):
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# create output video if mandatory settings are filled in
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audioFile = self.window.lineEdit_audioFile.text()
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outputPath = self.window.lineEdit_outputFile.text()
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if audioFile and outputPath and self.core.selectedComponents:
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if not os.path.dirname(outputPath):
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outputPath = os.path.join(
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os.path.expanduser("~"), outputPath)
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if outputPath and os.path.isdir(outputPath):
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self.showMessage(
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msg='Chosen filename matches a directory, which '
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'cannot be overwritten. Please choose a different '
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'filename or move the directory.',
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icon='Warning',
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)
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return
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else:
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if not audioFile or not outputPath:
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self.showMessage(
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msg="You must select an audio file and output filename."
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)
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elif not self.core.selectedComponents:
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self.showMessage(
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msg="Not enough components."
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)
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return
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self.canceled = False
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self.progressBarUpdated(-1)
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self.videoThread = QtCore.QThread(self)
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self.videoWorker = video_thread.Worker(self)
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self.videoWorker.moveToThread(self.videoThread)
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self.videoWorker.videoCreated.connect(self.videoCreated)
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self.videoWorker.progressBarUpdate.connect(self.progressBarUpdated)
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self.videoWorker.progressBarSetText.connect(
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self.progressBarSetText)
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self.videoWorker.imageCreated.connect(self.showPreviewImage)
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self.videoWorker.encoding.connect(self.changeEncodingStatus)
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self.videoThread.start()
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self.videoTask.emit(
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audioFile,
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outputPath,
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self.core.selectedComponents)
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def changeEncodingStatus(self, status):
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self.encoding = status
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if status:
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self.window.pushButton_createVideo.setEnabled(False)
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self.window.pushButton_Cancel.setEnabled(True)
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self.window.comboBox_resolution.setEnabled(False)
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self.window.stackedWidget.setEnabled(False)
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self.window.tab_encoderSettings.setEnabled(False)
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self.window.label_audioFile.setEnabled(False)
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self.window.toolButton_selectAudioFile.setEnabled(False)
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self.window.label_outputFile.setEnabled(False)
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self.window.toolButton_selectOutputFile.setEnabled(False)
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self.window.lineEdit_audioFile.setEnabled(False)
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self.window.lineEdit_outputFile.setEnabled(False)
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self.window.pushButton_addComponent.setEnabled(False)
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self.window.pushButton_removeComponent.setEnabled(False)
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self.window.pushButton_listMoveDown.setEnabled(False)
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self.window.pushButton_listMoveUp.setEnabled(False)
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self.window.menuButton_newProject.setEnabled(False)
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self.window.menuButton_openProject.setEnabled(False)
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if sys.platform == 'darwin':
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self.window.progressLabel.setHidden(False)
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else:
|
|
self.window.listWidget_componentList.setEnabled(False)
|
|
else:
|
|
self.window.pushButton_createVideo.setEnabled(True)
|
|
self.window.pushButton_Cancel.setEnabled(False)
|
|
self.window.comboBox_resolution.setEnabled(True)
|
|
self.window.stackedWidget.setEnabled(True)
|
|
self.window.tab_encoderSettings.setEnabled(True)
|
|
self.window.label_audioFile.setEnabled(True)
|
|
self.window.toolButton_selectAudioFile.setEnabled(True)
|
|
self.window.lineEdit_audioFile.setEnabled(True)
|
|
self.window.label_outputFile.setEnabled(True)
|
|
self.window.toolButton_selectOutputFile.setEnabled(True)
|
|
self.window.lineEdit_outputFile.setEnabled(True)
|
|
self.window.pushButton_addComponent.setEnabled(True)
|
|
self.window.pushButton_removeComponent.setEnabled(True)
|
|
self.window.pushButton_listMoveDown.setEnabled(True)
|
|
self.window.pushButton_listMoveUp.setEnabled(True)
|
|
self.window.menuButton_newProject.setEnabled(True)
|
|
self.window.menuButton_openProject.setEnabled(True)
|
|
self.window.listWidget_componentList.setEnabled(True)
|
|
self.window.progressLabel.setHidden(True)
|
|
self.drawPreview(True)
|
|
|
|
def progressBarUpdated(self, value):
|
|
self.window.progressBar_createVideo.setValue(value)
|
|
|
|
def progressBarSetText(self, value):
|
|
if sys.platform == 'darwin':
|
|
self.window.progressLabel.setText(value)
|
|
else:
|
|
self.window.progressBar_createVideo.setFormat(value)
|
|
|
|
def videoCreated(self):
|
|
self.videoThread.quit()
|
|
self.videoThread.wait()
|
|
|
|
def updateResolution(self):
|
|
resIndex = int(self.window.comboBox_resolution.currentIndex())
|
|
res = self.resolutions[resIndex].split('x')
|
|
self.settings.setValue('outputWidth', res[0])
|
|
self.settings.setValue('outputHeight', res[1])
|
|
self.drawPreview()
|
|
|
|
def drawPreview(self, force=False):
|
|
self.newTask.emit(self.core.selectedComponents)
|
|
# self.processTask.emit()
|
|
self.autosave(force)
|
|
self.updateWindowTitle()
|
|
|
|
def showPreviewImage(self, image):
|
|
self.previewWindow.changePixmap(image)
|
|
|
|
def insertComponent(self, index):
|
|
componentList = self.window.listWidget_componentList
|
|
stackedWidget = self.window.stackedWidget
|
|
|
|
componentList.insertItem(
|
|
index,
|
|
self.core.selectedComponents[index].__doc__)
|
|
componentList.setCurrentRow(index)
|
|
|
|
# connect to signal that adds an asterisk when modified
|
|
self.core.selectedComponents[index].modified.connect(
|
|
self.updateComponentTitle)
|
|
|
|
self.pages.insert(index, self.core.selectedComponents[index].page)
|
|
stackedWidget.insertWidget(index, self.pages[index])
|
|
stackedWidget.setCurrentIndex(index)
|
|
|
|
return index
|
|
|
|
def removeComponent(self):
|
|
componentList = self.window.listWidget_componentList
|
|
|
|
for selected in componentList.selectedItems():
|
|
index = componentList.row(selected)
|
|
self.window.stackedWidget.removeWidget(self.pages[index])
|
|
componentList.takeItem(index)
|
|
self.core.removeComponent(index)
|
|
self.pages.pop(index)
|
|
self.changeComponentWidget()
|
|
self.drawPreview()
|
|
|
|
@disableWhenEncoding
|
|
def moveComponent(self, change):
|
|
'''Moves a component relatively from its current position'''
|
|
componentList = self.window.listWidget_componentList
|
|
stackedWidget = self.window.stackedWidget
|
|
|
|
row = componentList.currentRow()
|
|
newRow = row + change
|
|
if newRow > -1 and newRow < componentList.count():
|
|
self.core.moveComponent(row, newRow)
|
|
|
|
# update widgets
|
|
page = self.pages.pop(row)
|
|
self.pages.insert(newRow, page)
|
|
item = componentList.takeItem(row)
|
|
newItem = componentList.insertItem(newRow, item)
|
|
widget = stackedWidget.removeWidget(page)
|
|
stackedWidget.insertWidget(newRow, page)
|
|
componentList.setCurrentRow(newRow)
|
|
stackedWidget.setCurrentIndex(newRow)
|
|
self.drawPreview()
|
|
|
|
@disableWhenEncoding
|
|
def moveComponentTop(self):
|
|
componentList = self.window.listWidget_componentList
|
|
row = -componentList.currentRow()
|
|
self.moveComponent(row)
|
|
|
|
@disableWhenEncoding
|
|
def moveComponentBottom(self):
|
|
componentList = self.window.listWidget_componentList
|
|
row = len(componentList)-componentList.currentRow()-1
|
|
self.moveComponent(row)
|
|
|
|
@disableWhenEncoding
|
|
def dragComponent(self, event):
|
|
'''Drop event for the component listwidget'''
|
|
componentList = self.window.listWidget_componentList
|
|
|
|
modelIndexes = [
|
|
componentList.model().index(i)
|
|
for i in range(componentList.count())
|
|
]
|
|
rects = [
|
|
componentList.visualRect(modelIndex)
|
|
for modelIndex in modelIndexes
|
|
]
|
|
|
|
rowPos = [rect.contains(event.pos()) for rect in rects]
|
|
if not any(rowPos):
|
|
return
|
|
|
|
i = rowPos.index(True)
|
|
change = (componentList.currentRow() - i) * -1
|
|
self.moveComponent(change)
|
|
|
|
def changeComponentWidget(self):
|
|
selected = self.window.listWidget_componentList.selectedItems()
|
|
if selected:
|
|
index = self.window.listWidget_componentList.row(selected[0])
|
|
self.window.stackedWidget.setCurrentIndex(index)
|
|
|
|
def openPresetManager(self):
|
|
'''Preset manager for importing, exporting, renaming, deleting'''
|
|
self.presetManager.show()
|
|
|
|
def clear(self):
|
|
'''Get a blank slate'''
|
|
self.core.clearComponents()
|
|
self.window.listWidget_componentList.clear()
|
|
for widget in self.pages:
|
|
self.window.stackedWidget.removeWidget(widget)
|
|
self.pages = []
|
|
for field in (
|
|
self.window.lineEdit_audioFile,
|
|
self.window.lineEdit_outputFile
|
|
):
|
|
field.blockSignals(True)
|
|
field.setText('')
|
|
field.blockSignals(False)
|
|
|
|
@disableWhenEncoding
|
|
def createNewProject(self, prompt=True):
|
|
if prompt:
|
|
self.openSaveChangesDialog('starting a new project')
|
|
|
|
self.clear()
|
|
self.currentProject = None
|
|
self.settings.setValue("currentProject", None)
|
|
self.drawPreview(True)
|
|
|
|
def saveCurrentProject(self):
|
|
if self.currentProject:
|
|
self.core.createProjectFile(self.currentProject, self.window)
|
|
self.updateWindowTitle()
|
|
else:
|
|
self.openSaveProjectDialog()
|
|
|
|
def openSaveChangesDialog(self, phrase):
|
|
success = True
|
|
if self.autosaveExists(identical=False):
|
|
ch = self.showMessage(
|
|
msg="You have unsaved changes in project '%s'. "
|
|
"Save before %s?" % (
|
|
os.path.basename(self.currentProject)[:-4],
|
|
phrase
|
|
),
|
|
showCancel=True)
|
|
if ch:
|
|
success = self.saveProjectChanges()
|
|
|
|
if success and os.path.exists(self.autosavePath):
|
|
os.remove(self.autosavePath)
|
|
|
|
def openSaveProjectDialog(self):
|
|
filename, _ = QtWidgets.QFileDialog.getSaveFileName(
|
|
self.window, "Create Project File",
|
|
self.settings.value("projectDir"),
|
|
"Project Files (*.avp)")
|
|
if not filename:
|
|
return
|
|
if not filename.endswith(".avp"):
|
|
filename += '.avp'
|
|
self.settings.setValue("projectDir", os.path.dirname(filename))
|
|
self.settings.setValue("currentProject", filename)
|
|
self.currentProject = filename
|
|
self.core.createProjectFile(filename, self.window)
|
|
self.updateWindowTitle()
|
|
|
|
@disableWhenEncoding
|
|
def openOpenProjectDialog(self):
|
|
filename, _ = QtWidgets.QFileDialog.getOpenFileName(
|
|
self.window, "Open Project File",
|
|
self.settings.value("projectDir"),
|
|
"Project Files (*.avp)")
|
|
self.openProject(filename)
|
|
|
|
def openProject(self, filepath, prompt=True):
|
|
if not filepath or not os.path.exists(filepath) \
|
|
or not filepath.endswith('.avp'):
|
|
return
|
|
|
|
self.clear()
|
|
# ask to save any changes that are about to get deleted
|
|
if prompt:
|
|
self.openSaveChangesDialog('opening another project')
|
|
|
|
self.currentProject = filepath
|
|
self.settings.setValue("currentProject", filepath)
|
|
self.settings.setValue("projectDir", os.path.dirname(filepath))
|
|
# actually load the project using core method
|
|
self.core.openProject(self, filepath)
|
|
if self.window.listWidget_componentList.count() == 0:
|
|
self.drawPreview()
|
|
self.autosave(True)
|
|
self.updateWindowTitle()
|
|
|
|
def showMessage(self, **kwargs):
|
|
parent = kwargs['parent'] if 'parent' in kwargs else self.window
|
|
msg = QtWidgets.QMessageBox(parent)
|
|
msg.setModal(True)
|
|
msg.setText(kwargs['msg'])
|
|
msg.setIcon(
|
|
eval('QtWidgets.QMessageBox.%s' % kwargs['icon'])
|
|
if 'icon' in kwargs else QtWidgets.QMessageBox.Information
|
|
)
|
|
msg.setDetailedText(kwargs['detail'] if 'detail' in kwargs else None)
|
|
if 'showCancel'in kwargs and kwargs['showCancel']:
|
|
msg.setStandardButtons(
|
|
QtWidgets.QMessageBox.Ok | QtWidgets.QMessageBox.Cancel)
|
|
else:
|
|
msg.setStandardButtons(QtWidgets.QMessageBox.Ok)
|
|
ch = msg.exec_()
|
|
if ch == 1024:
|
|
return True
|
|
return False
|
|
|
|
@disableWhenEncoding
|
|
def componentContextMenu(self, QPos):
|
|
'''Appears when right-clicking a component in the list'''
|
|
componentList = self.window.listWidget_componentList
|
|
if not componentList.selectedItems():
|
|
return
|
|
|
|
# don't show menu if clicking empty space
|
|
parentPosition = componentList.mapToGlobal(QtCore.QPoint(0, 0))
|
|
index = componentList.currentRow()
|
|
modelIndex = componentList.model().index(index)
|
|
if not componentList.visualRect(modelIndex).contains(QPos):
|
|
return
|
|
|
|
self.presetManager.findPresets()
|
|
self.menu = QMenu()
|
|
menuItem = self.menu.addAction("Save Preset")
|
|
menuItem.triggered.connect(
|
|
self.presetManager.openSavePresetDialog
|
|
)
|
|
|
|
# submenu for opening presets
|
|
try:
|
|
presets = self.presetManager.presets[
|
|
str(self.core.selectedComponents[index])
|
|
]
|
|
self.submenu = QMenu("Open Preset")
|
|
self.menu.addMenu(self.submenu)
|
|
|
|
for version, presetName in presets:
|
|
menuItem = self.submenu.addAction(presetName)
|
|
menuItem.triggered.connect(
|
|
lambda _, presetName=presetName:
|
|
self.presetManager.openPreset(presetName)
|
|
)
|
|
except KeyError:
|
|
pass
|
|
|
|
if self.core.selectedComponents[index].currentPreset:
|
|
menuItem = self.menu.addAction("Clear Preset")
|
|
menuItem.triggered.connect(
|
|
self.presetManager.clearPreset
|
|
)
|
|
|
|
self.menu.move(parentPosition + QPos)
|
|
self.menu.show()
|