Add more info dialog

CURA-5204

plugins/SliceInfoPlugin/SliceInfo.py

@@ -1,10 +1,13 @@
-# Copyright (c) 2015 Ultimaker B.V.
+# Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
 import json
+import os
 import platform
 import time
 
+from PyQt5.QtCore import pyqtSlot, QObject
+
 from UM.Extension import Extension
 from UM.Application import Application
 from UM.Preferences import Preferences
@@ -12,6 +15,7 @@ from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
 from UM.Message import Message
 from UM.i18n import i18nCatalog
 from UM.Logger import Logger
+from UM.PluginRegistry import PluginRegistry
 from UM.Qt.Duration import DurationFormat
 
 from .SliceInfoJob import SliceInfoJob
@@ -23,15 +27,19 @@ catalog = i18nCatalog("cura")
 ##      This Extension runs in the background and sends several bits of information to the Ultimaker servers.
 #       The data is only sent when the user in question gave permission to do so. All data is anonymous and
 #       no model files are being sent (Just a SHA256 hash of the model).
-class SliceInfo(Extension):
+class SliceInfo(QObject, Extension):
     info_url = "https://stats.ultimaker.com/api/cura"
 
-    def __init__(self):
-        super().__init__()
+    def __init__(self, parent = None):
+        QObject.__init__(self, parent)
+        Extension.__init__(self)
         Application.getInstance().getOutputDeviceManager().writeStarted.connect(self._onWriteStarted)
         Preferences.getInstance().addPreference("info/send_slice_info", True)
         Preferences.getInstance().addPreference("info/asked_send_slice_info", False)
 
+        self._more_info_dialog = None
+        self._example_data_content = None
+
         if not Preferences.getInstance().getValue("info/asked_send_slice_info"):
             self.send_slice_info_message = Message(catalog.i18nc("@info", "Cura collects anonymized usage statistics."),
                                                    lifetime = 0,
@@ -40,19 +48,48 @@ class SliceInfo(Extension):
 
             self.send_slice_info_message.addAction("Dismiss", name = catalog.i18nc("@action:button", "Allow"), icon = None,
                     description = catalog.i18nc("@action:tooltip", "Allow Cura to send anonymized usage statistics to help prioritize future improvements to Cura. Some of your preferences and settings are sent, the Cura version and a hash of the models you're slicing."))
-            self.send_slice_info_message.addAction("Disable", name = catalog.i18nc("@action:button", "Disable"), icon = None,
-                    description = catalog.i18nc("@action:tooltip", "Don't allow Cura to send anonymized usage statistics. You can enable it again in the preferences."), button_style = Message.ActionButtonStyle.LINK)
+            self.send_slice_info_message.addAction("MoreInfo", name = catalog.i18nc("@action:button", "More info"), icon = None,
+                    description = catalog.i18nc("@action:tooltip", "See more information on what data Cura sends."), button_style = Message.ActionButtonStyle.LINK)
             self.send_slice_info_message.actionTriggered.connect(self.messageActionTriggered)
             self.send_slice_info_message.show()
 
+        Application.getInstance().initializationFinished.connect(self._onAppInitialized)
+
+    def _onAppInitialized(self):
+        if self._more_info_dialog is None:
+            self._more_info_dialog = self._createDialog("MoreInfoWindow.qml")
+
     ##  Perform action based on user input.
     #   Note that clicking "Disable" won't actually disable the data sending, but rather take the user to preferences where they can disable it.
     def messageActionTriggered(self, message_id, action_id):
         Preferences.getInstance().setValue("info/asked_send_slice_info", True)
-        if action_id == "Disable":
-            Application.getInstance().showPreferences()
+        if action_id == "MoreInfo":
+            self._showMoreInfoDialog()
         self.send_slice_info_message.hide()
 
+    def _showMoreInfoDialog(self):
+        if self._more_info_dialog is None:
+            self._more_info_dialog = self._createDialog("MoreInfoWindow.qml")
+        self._more_info_dialog.open()
+
+    def _createDialog(self, qml_name):
+        Logger.log("d", "Creating dialog [%s]", qml_name)
+        file_path = os.path.join(PluginRegistry.getInstance().getPluginPath(self.getPluginId()), qml_name)
+        dialog = Application.getInstance().createQmlComponent(file_path, {"manager": self})
+        return dialog
+
+    @pyqtSlot(result = str)
+    def getExampleData(self) -> str:
+        if self._example_data_content is None:
+            file_path = os.path.join(PluginRegistry.getInstance().getPluginPath(self.getPluginId()), "example_data.json")
+            with open(file_path, "r", encoding = "utf-8") as f:
+                self._example_data_content = f.read()
+        return self._example_data_content
+
+    @pyqtSlot(bool)
+    def setSendSliceInfo(self, enabled: bool):
+        Preferences.getInstance().setValue("info/send_slice_info", enabled)
+
     def _onWriteStarted(self, output_device):
         try:
             if not Preferences.getInstance().getValue("info/send_slice_info"):