CURA-5137 Add filtering for materials and plugins and change the

behavior of switching tabs.

plugins/Toolbox/Toolbox/CuraPackageModel.py

@@ -1,6 +1,7 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
+import re
 from typing import Dict
 
 from PyQt5.QtCore import Qt, pyqtProperty, pyqtSignal
@@ -33,7 +34,7 @@ class CuraPackageModel(ListModel):
         self.addRoleName(CuraPackageModel.ImageURLsRole, "image_urls")
 
         # List of filters for queries. The result is the union of the each list of results.
-        self._filter = None  # type: Dict[str,str]
+        self._filter = {}  # type: Dict[str,str]
 
     def setPackagesMetaData(self, data):
         self._packages_metadata = data
@@ -54,18 +55,46 @@ class CuraPackageModel(ListModel):
                 "image_urls": package["image_urls"]
             })
 
-        items.sort(key = lambda k: k["name"])
-        self.setItems(items)
+        # Filter on all the key-word arguments.
+        for key, value in self._filter.items():
+            if "*" in value:
+                key_filter = lambda candidate, key = key, value = value: self._matchRegExp(candidate, key, value)
+            else:
+                key_filter = lambda candidate, key = key, value = value: self._matchString(candidate, key, value)
+            items = filter(key_filter, items)
 
-    filterChanged = pyqtSignal()
+        # Execute all filters.
+        filtered_items = list(items)
+
+        filtered_items.sort(key = lambda k: k["name"])
+        self.setItems(filtered_items)
 
     ##  Set the filter of this model based on a string.
     #   \param filter_dict \type{Dict} Dictionary to do the filtering by.
     def setFilter(self, filter_dict: Dict[str, str]) -> None:
         if filter_dict != self._filter:
             self._filter = filter_dict
-            self.filterChanged.emit()
+            self._update()
 
-    @pyqtProperty("QVariantMap", fset = setFilter, notify = filterChanged)
+    @pyqtProperty("QVariantMap", fset = setFilter, constant = True)
     def filter(self) -> Dict[str, str]:
         return self._filter
+
+    # Check to see if a container matches with a regular expression
+    def _matchRegExp(self, metadata, property_name, value):
+        if property_name not in metadata:
+            return False
+        value = re.escape(value) #Escape for regex patterns.
+        value = "^" + value.replace("\\*", ".*") + "$" #Instead of (now escaped) asterisks, match on any string. Also add anchors for a complete match.
+        if self._ignore_case:
+            value_pattern = re.compile(value, re.IGNORECASE)
+        else:
+            value_pattern = re.compile(value)
+
+        return value_pattern.match(str(metadata[property_name]))
+
+    # Check to see if a container matches with a string
+    def _matchString(self, metadata, property_name, value):
+        if property_name not in metadata:
+            return False
+        return value.lower() == str(metadata[property_name]).lower()

plugins/Toolbox/Toolbox/Toolbox.py

@@ -43,12 +43,12 @@ class Toolbox(QObject, Extension):
         self._plugin_registry = Application.getInstance().getPluginRegistry()
         self._packages_version_number = self._plugin_registry.APIVersion
 
-        self._packages_metadata = []
-        self._packages_model = None
+        self._packages_metadata = []    # Stores the remote information of the packages
+        self._packages_model = None     # Model that list the remote available packages
 
-        # Can be 'installed' or 'available'
-        self._view = "available"
-        self._detail_view = ""
+        # Nowadays can be 'plugins', 'materials' or 'installed'
+        self._current_view = "plugins"
+        self._detail_view = False
 
         self._restart_required = False
 
@@ -91,6 +91,7 @@ class Toolbox(QObject, Extension):
     restartRequiredChanged = pyqtSignal()
     viewChanged = pyqtSignal()
     detailViewChanged = pyqtSignal()
+    filterChanged = pyqtSignal()
 
     @pyqtSlot(result = str)
     def getLicenseDialogPluginName(self):
@@ -282,28 +283,31 @@ class Toolbox(QObject, Extension):
         self.setIsDownloading(False)
 
     @pyqtSlot(str)
-    def setView(self, view = "available"):
-        self._view = view
+    def filterPackagesByType(self, type):
+        if not self._packages_model:
+            return
+        self._packages_model.setFilter({"type": type})
+        self.filterChanged.emit()
+
+    def setCurrentView(self, view = "plugins"):
+        self._current_view = view
         self.viewChanged.emit()
-        self.packagesMetadataChanged.emit()
 
-    @pyqtProperty(str, notify = viewChanged)
-    def viewing(self):
-        return self._view
+    @pyqtProperty(str, fset = setCurrentView, notify = viewChanged)
+    def currentView(self):
+        return self._current_view
 
-    @pyqtSlot(str)
-    def setDetailView(self, item = ""):
+    def setDetailView(self, item = False):
         self._detail_view = item
         self.detailViewChanged.emit()
-        self.packagesMetadataChanged.emit()
 
-    @pyqtProperty(str, notify = detailViewChanged)
+    @pyqtProperty(bool, fset = setDetailView, notify = detailViewChanged)
     def detailView(self):
         return self._detail_view
 
     @pyqtProperty(QObject, notify = packagesMetadataChanged)
     def pluginsModel(self):
-        self._plugins_model = PluginsModel(None, self._view)
+        self._plugins_model = PluginsModel(None, self._current_view)
         # self._plugins_model.update()
 
         # Check each plugin the registry for matching plugin from server
@@ -383,10 +387,10 @@ class Toolbox(QObject, Extension):
                     json_data = json.loads(bytes(reply.readAll()).decode("utf-8"))
 
                     # Add metadata to the manager:
-                    self._packages_metadata = json_data
+                    self._packages_metadata = json_data["data"]
                     if not self._packages_model:
                         self._packages_model = CuraPackageModel()
-                    self._packages_model.setPackagesMetaData(self._packages_metadata["data"])
+                    self._packages_model.setPackagesMetaData(self._packages_metadata)
                     # self._plugin_registry.addExternalPlugins(self._packages_metadata)
                     self.packagesMetadataChanged.emit()
                 except json.decoder.JSONDecodeError:

plugins/Toolbox/resources/qml/PluginBrowser.qml

@@ -14,7 +14,8 @@ import UM 1.1 as UM
 Window
     {
     id: base
-    title: catalog.i18nc("@title:tab", "Plugins");
+    title: catalog.i18nc("@title:tab", "Toolbox");
+    modality: Qt.ApplicationModal
     width: 800 * screenScaleFactor
     height: 640 * screenScaleFactor
     minimumWidth: 800 * screenScaleFactor
@@ -42,18 +43,17 @@ Window
             ToolboxViewDownloads
             {
                 id: viewDownloads
-                visible: manager.viewing == "available" && manager.detailView == "" ? true : false
+                visible: manager.currentView != "installed" && !manager.detailView
             }
-
             ToolboxViewDetail
             {
                 id: viewDetail
-                visible: manager.viewing == "available" && manager.detailView != "" ? true : false
+                visible: manager.currentView != "installed" && manager.detailView
             }
             ToolboxViewInstalled
             {
                 id: installedPluginList
-                visible: manager.viewing == "installed" ? true : false
+                visible: manager.currentView == "installed"
             }
         }
         SectionShadow

plugins/Toolbox/resources/qml/ToolboxGrid.qml

@@ -39,13 +39,10 @@ Rectangle
         columnSpacing: UM.Theme.getSize("base_unit").width
         rowSpacing: UM.Theme.getSize("base_unit").height
 
-        ToolboxGridTile {}
-        ToolboxGridTile {}
-        ToolboxGridTile {}
-        ToolboxGridTile {}
-        ToolboxGridTile {}
-        ToolboxGridTile {}
-        ToolboxGridTile {}
-        ToolboxGridTile {}
+        Repeater
+        {
+            model: manager.packagesModel
+            delegate: ToolboxGridTile {}
+        }
     }
 }

plugins/Toolbox/resources/qml/ToolboxGridTile.qml

@@ -33,7 +33,7 @@ Item
             Label
             {
                 id: name
-                text: "Auto Orientation"
+                text: model.name
                 width: parent.width
                 wrapMode: Text.WordWrap
                 height: UM.Theme.getSize("base_unit").height * 2
@@ -44,7 +44,7 @@ Item
             Label
             {
                 id: info
-                text: "Automatically orientate your model."
+                text: model.description
                 width: parent.width
                 wrapMode: Text.WordWrap
                 color: UM.Theme.getColor("text_medium")
@@ -55,8 +55,6 @@ Item
     MouseArea
     {
         anchors.fill: parent
-        onClicked: {
-            manager.setDetailView("thingy")
-        }
+        onClicked: manager.detailView = true
     }
 }

plugins/Toolbox/resources/qml/ToolboxHeader.qml

@@ -32,7 +32,7 @@ Rectangle {
                     implicitWidth: 96
                     implicitHeight: 48
                     Rectangle {
-                        visible: manager.viewing == "available" ? true : false
+                        visible: manager.currentView == "plugins"
                         color: UM.Theme.getColor("primary")
                         anchors.bottom: parent.bottom
                         width: parent.width
@@ -49,7 +49,11 @@ Rectangle {
                     horizontalAlignment: Text.AlignHCenter
                 }
             }
-            onClicked: manager.setView("available")
+            onClicked:
+            {
+                manager.filterPackagesByType("plugin")
+                manager.currentView = "plugins"
+            }
         }
 
         Button {
@@ -60,7 +64,7 @@ Rectangle {
                     implicitWidth: 96
                     implicitHeight: 48
                     Rectangle {
-                        visible: manager.viewing == "available" ? true : false
+                        visible: manager.currentView == "materials"
                         color: UM.Theme.getColor("primary")
                         anchors.bottom: parent.bottom
                         width: parent.width
@@ -77,7 +81,11 @@ Rectangle {
                     horizontalAlignment: Text.AlignHCenter
                 }
             }
-            onClicked: manager.setView("available")
+            onClicked:
+            {
+                manager.filterPackagesByType("material")
+                manager.currentView = "materials"
+            }
         }
     }
 
@@ -91,7 +99,7 @@ Rectangle {
                 implicitWidth: 96
                 implicitHeight: 48
                 Rectangle {
-                    visible: manager.viewing == "installed" ? true : false
+                    visible: manager.currentView == "installed"
                     color: UM.Theme.getColor("primary")
                     anchors.bottom: parent.bottom
                     width: parent.width
@@ -108,6 +116,6 @@ Rectangle {
                 horizontalAlignment: Text.AlignHCenter
             }
         }
-        onClicked: manager.setView("installed")
+        onClicked: manager.currentView = "installed"
     }
 }

plugins/Toolbox/resources/qml/ToolboxViewDetail.qml

@@ -29,9 +29,7 @@ Item
         Button
         {
             text: "Back"
-            onClicked: {
-                manager.setDetailView("")
-            }
+            onClicked: manager.detailView = false
         }
     }
     ScrollView