dialog crash test

3 years ago · 203bf1678f
5 changed files with 245 additions and 0 deletions
--- a/bug01/pycache/settings.cpython-38.pyc
+++ b/bug01/pycache/settings.cpython-38.pyc
--- a/bug01/designer/pycache/settings.cpython-38.pyc
+++ b/bug01/designer/pycache/settings.cpython-38.pyc
--- a/bug01/designer/settings.py
+++ b/bug01/designer/settings.py
@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'settings.ui'
+#
+# Created by: PyQt5 UI code generator 5.15.0
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+
+class Ui_Dialog(object):
+    def setupUi(self, Dialog):
+        Dialog.setObjectName("Dialog")
+        Dialog.resize(626, 387)
+        self.verticalLayout = QtWidgets.QVBoxLayout(Dialog)
+        self.verticalLayout.setObjectName("verticalLayout")
+        self.SettingsTab = QtWidgets.QTabWidget(Dialog)
+        self.SettingsTab.setTabPosition(QtWidgets.QTabWidget.North)
+        self.SettingsTab.setTabShape(QtWidgets.QTabWidget.Rounded)
+        self.SettingsTab.setObjectName("SettingsTab")
+        self.tab_2 = QtWidgets.QWidget()
+        self.tab_2.setObjectName("tab_2")
+        self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.tab_2)
+        self.verticalLayout_3.setObjectName("verticalLayout_3")
+        self.label_help_launcher_whitelist = QtWidgets.QLabel(self.tab_2)
+        self.label_help_launcher_whitelist.setWordWrap(True)
+        self.label_help_launcher_whitelist.setObjectName("label_help_launcher_whitelist")
+        self.verticalLayout_3.addWidget(self.label_help_launcher_whitelist)
+        self.launcherWhitelistPlainTextEdit = QtWidgets.QPlainTextEdit(self.tab_2)
+        self.launcherWhitelistPlainTextEdit.setObjectName("launcherWhitelistPlainTextEdit")
+        self.verticalLayout_3.addWidget(self.launcherWhitelistPlainTextEdit)
+        self.label_help_launcher_blacklist = QtWidgets.QLabel(self.tab_2)
+        self.label_help_launcher_blacklist.setWordWrap(True)
+        self.label_help_launcher_blacklist.setObjectName("label_help_launcher_blacklist")
+        self.verticalLayout_3.addWidget(self.label_help_launcher_blacklist)
+        self.launcherBlacklistPlainTextEdit = QtWidgets.QPlainTextEdit(self.tab_2)
+        self.launcherBlacklistPlainTextEdit.setObjectName("launcherBlacklistPlainTextEdit")
+        self.verticalLayout_3.addWidget(self.launcherBlacklistPlainTextEdit)
+        self.SettingsTab.addTab(self.tab_2, "")
+        self.tab = QtWidgets.QWidget()
+        self.tab.setObjectName("tab")
+        self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.tab)
+        self.verticalLayout_2.setObjectName("verticalLayout_2")
+        self.label_help_programstart = QtWidgets.QLabel(self.tab)
+        self.label_help_programstart.setWordWrap(True)
+        self.label_help_programstart.setObjectName("label_help_programstart")
+        self.verticalLayout_2.addWidget(self.label_help_programstart)
+        self.label_help_path_rules = QtWidgets.QLabel(self.tab)
+        self.label_help_path_rules.setWordWrap(True)
+        self.label_help_path_rules.setObjectName("label_help_path_rules")
+        self.verticalLayout_2.addWidget(self.label_help_path_rules)
+        self.programPathsPlainTextEdit = QtWidgets.QPlainTextEdit(self.tab)
+        self.programPathsPlainTextEdit.setObjectName("programPathsPlainTextEdit")
+        self.verticalLayout_2.addWidget(self.programPathsPlainTextEdit)
+        self.SettingsTab.addTab(self.tab, "")
+        self.verticalLayout.addWidget(self.SettingsTab)
+        self.buttonBox = QtWidgets.QDialogButtonBox(Dialog)
+        self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
+        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok)
+        self.buttonBox.setObjectName("buttonBox")
+        self.verticalLayout.addWidget(self.buttonBox)
+        self.buttonBox.raise_()
+        self.SettingsTab.raise_()
+
+        self.retranslateUi(Dialog)
+        self.SettingsTab.setCurrentIndex(0)
+        self.buttonBox.accepted.connect(Dialog.accept)
+        self.buttonBox.rejected.connect(Dialog.reject)
+        QtCore.QMetaObject.connectSlotsByName(Dialog)
+
+    def retranslateUi(self, Dialog):
+        _translate = QtCore.QCoreApplication.translate
+        Dialog.setWindowTitle(_translate("Dialog", "Settings"))
+        self.label_help_launcher_whitelist.setText(_translate("Dialog", "Whitelist - Add executable names (not paths) to the program launcher. One executable per line."))
+        self.label_help_launcher_blacklist.setText(_translate("Dialog", "Blacklist - Exclude executable names (not paths) from the program launcher. One executable per line."))
+        self.SettingsTab.setTabText(self.SettingsTab.indexOf(self.tab_2), _translate("Dialog", "Launcher"))
+        self.label_help_programstart.setText(_translate("Dialog", "For advanced users only! Add executable paths to the environment, just for Argodejo and NSM. Changes need a program restart afterwards. If you want your programs in the application launcher use the launcher tab."))
+        self.label_help_path_rules.setText(_translate("Dialog", "Add one absolute path to a directory (e.g. /home/user/audio-bin) per line. No wildcards. Trailing slashes/ don\'t matter."))
+        self.SettingsTab.setTabText(self.SettingsTab.indexOf(self.tab), _translate("Dialog", "$PATH"))
--- a/bug01/main.py
+++ b/bug01/main.py
@ -0,0 +1,69 @@
+#! /usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from settings import SettingsDialog
+
+import sys
+from PyQt5 import QtWidgets, QtGui, QtCore
+
+qtApp = QtWidgets.QApplication(sys.argv)
+scene = QtWidgets.QGraphicsScene()
+
+view = QtWidgets.QGraphicsView()
+view.scaleFactor = 1
+view.setDragMode(QtWidgets.QGraphicsView.ScrollHandDrag)
+view.setScene(scene)
+
+def _wheelEvent(ev):
+    modifiers = QtWidgets.QApplication.keyboardModifiers()
+    if modifiers == QtCore.Qt.ControlModifier:
+        ev.accept()
+        if ev.angleDelta().y() > 0:
+            view.scaleFactor += 0.25
+        else:
+            if view.scaleFactor >= 0.5:
+                view.scaleFactor -= 0.25
+        view.resetTransform()
+        view.scale(view.scaleFactor, view.scaleFactor)
+        view.viewport().update()
+
+def _pressEvent(ev):
+    ev.accept()
+    widget = SettingsDialog(mainWindow=view) #blocks until closed
+    if widget.success:
+        print ("success")
+
+view.wheelEvent = _wheelEvent
+
+view.mousePressEvent = _pressEvent
+
+
+gridSize = 20
+cosmeticPen = QtGui.QPen()
+cosmeticPen.setCosmetic(True)
+
+def _drawBackground(painter:QtGui.QPainter, rect:QtCore.QRectF):
+    """Draw a grid that always fits at least the visible rect"""
+    painter.setPen(cosmeticPen)
+
+    r = rect.toRect() # int version
+    xcount = r.width() // gridSize
+    ycount = r.height() // gridSize
+
+
+    #draw vertical
+    for x in range(xcount):
+        painter.drawLine(x*gridSize, r.top(), x*gridSize, r.bottom()) #x1, y1, x2, y2
+
+    #draw horizontal
+    for y in range(ycount):
+        painter.drawLine(r.left(), y*gridSize, r.right(), y*gridSize) #x1, y1, x2, y2
+
+scene.drawBackground = _drawBackground
+scene.addEllipse(-5,-5,10,10) #automatically at 0,0
+scene.setSceneRect(0,0,1000,1000)
+
+print("Press mouse button to open dialog")
+
+view.show()
+sys.exit(qtApp.exec_())
--- a/bug01/settings.py
+++ b/bug01/settings.py
@ -0,0 +1,94 @@
+#! /usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import logging; logger = logging.getLogger(__name__); logger.info("import")
+
+#Standard Library
+import pathlib
+import os
+
+#Third Party
+from PyQt5 import QtCore, QtWidgets
+
+#QtGui
+from designer.settings import Ui_Dialog
+
+class SettingsDialog(QtWidgets.QDialog):
+
+    def __init__(self, mainWindow):
+        super().__init__()
+        self.ui =  Ui_Dialog()
+        self.ui.setupUi(self)
+        self.mainWindow = mainWindow
+
+        self.success = False
+
+        logger.info("Init settings dialog")
+
+        settings = QtCore.QSettings("LaborejoSoftwareSuite", "bug01")
+        if settings.contains("launcherBlacklistPlainTextEdit"):
+            self.ui.launcherBlacklistPlainTextEdit.setPlainText(settings.value("launcherBlacklistPlainTextEdit", type=str))
+        else:
+            self.ui.launcherBlacklistPlainTextEdit.setPlainText("")
+
+        if settings.contains("launcherWhitelistPlainTextEdit"):
+            self.ui.launcherWhitelistPlainTextEdit.setPlainText(settings.value("launcherWhitelistPlainTextEdit", type=str))
+        else:
+            self.ui.launcherWhitelistPlainTextEdit.setPlainText("")
+
+        if settings.contains("programPathsPlainTextEdit"):
+            self.ui.programPathsPlainTextEdit.setPlainText(settings.value("programPathsPlainTextEdit", type=str))
+        else:
+            self.ui.programPathsPlainTextEdit.setPlainText("")
+
+        #self.ui.name.textEdited.connect(self.check) #not called when text is changed programatically
+
+        self.ui.buttonBox.accepted.connect(self.process)
+        self.ui.buttonBox.rejected.connect(self.reject)
+
+        self.setWindowFlag(QtCore.Qt.Popup, True)
+        self.setModal(True)
+        self.setFocus(True)
+        logger.info("Show settings dialog")
+        self.exec_()
+
+    @staticmethod
+    def loadFromSettingsAndSendToEngine():
+        """Called on program start and in self.process, which has a bit overhead because
+        it is saving to file and then reloading from file (qsettings)"""
+        settings = QtCore.QSettings("LaborejoSoftwareSuite", "bug01")
+        if settings.contains("launcherBlacklistPlainTextEdit"):
+            bl = settings.value("launcherBlacklistPlainTextEdit", type=str)
+        else:
+            bl = None
+
+        if settings.contains("launcherWhitelistPlainTextEdit"):
+            wl = settings.value("launcherWhitelistPlainTextEdit", type=str)
+        else:
+            wl = None
+
+        if settings.contains("programPathsPlainTextEdit"):
+            pth = settings.value("programPathsPlainTextEdit", type=str)
+        else:
+            pth = None
+
+        blacklist = bl.split("\n") if bl else []
+        whitelist = wl.split("\n") if wl else []
+
+
+        #Depends on SettingsDialog: More executable paths for the engine. We do this in mainwindow because it has access to the qsettings safe file and is started before engine, program-database or nsmd.
+        additionalExecutablePaths = pth.split("\n") if pth else []
+        if additionalExecutablePaths:
+            os.environ["PATH"] = os.pathsep.join(additionalExecutablePaths) + os.pathsep + os.environ["PATH"]
+
+    def process(self):
+        settings = QtCore.QSettings("LaborejoSoftwareSuite", "bug01")
+
+        settings.setValue("launcherBlacklistPlainTextEdit", self.ui.launcherBlacklistPlainTextEdit.toPlainText())
+        settings.setValue("launcherWhitelistPlainTextEdit", self.ui.launcherWhitelistPlainTextEdit.toPlainText())
+        settings.setValue("programPathsPlainTextEdit", self.ui.programPathsPlainTextEdit.toPlainText())
+
+        SettingsDialog.loadFromSettingsAndSendToEngine()
+
+        self.success = True
+        self.done(True)