Merge pull request #9012 from Ultimaker/CURA-7868_Introduce_file_provider_plugin_type

CURA-7868: Introduce the file provider plugin type

11 files changed, 155 insertions, 36 deletions

diff --git a/cura/API/Account.py b/cura/API/Account.py
index 15bccb71e1..d5ef2bfcb9 100644
--- a/cura/API/Account.py
+++ b/cura/API/Account.py
@@ -81,7 +81,8 @@ class Account(QObject):
             CLIENT_ID="um----------------------------ultimaker_cura",
             CLIENT_SCOPES="account.user.read drive.backup.read drive.backup.write packages.download "
                           "packages.rating.read packages.rating.write connect.cluster.read connect.cluster.write "
-                          "cura.printjob.read cura.printjob.write cura.mesh.read cura.mesh.write",
+                          "library.project.read library.project.write cura.printjob.read cura.printjob.write "
+                          "cura.mesh.read cura.mesh.write",
             AUTH_DATA_PREFERENCE_KEY="general/ultimaker_auth_data",
             AUTH_SUCCESS_REDIRECT="{}/app/auth-success".format(self._oauth_root),
             AUTH_FAILED_REDIRECT="{}/app/auth-error".format(self._oauth_root)
diff --git a/cura/CuraApplication.py b/cura/CuraApplication.py
index f0c69d5a61..ee347e7a4d 100755
--- a/cura/CuraApplication.py
+++ b/cura/CuraApplication.py
@@ -30,6 +30,7 @@ from UM.Operations.SetTransformOperation import SetTransformOperation
 from UM.Platform import Platform
 from UM.PluginError import PluginNotFoundError
 from UM.Preferences import Preferences
+from UM.Qt.Bindings.FileProviderModel import FileProviderModel
 from UM.Qt.QtApplication import QtApplication  # The class we're inheriting from.
 from UM.Resources import Resources
 from UM.Scene.Camera import Camera
@@ -822,6 +823,9 @@ class CuraApplication(QtApplication):
         self._add_printer_pages_model_without_cancel.initialize(cancellable = False)
         self._whats_new_pages_model.initialize()
 
+        # Initialize the FileProviderModel
+        self._file_provider_model.initialize(self._onFileProviderEnabledChanged)
+
         # Detect in which mode to run and execute that mode
         if self._is_headless:
             self.runWithoutGUI()
@@ -1051,6 +1055,13 @@ class CuraApplication(QtApplication):
             self._simple_mode_settings_manager = SimpleModeSettingsManager()
         return self._simple_mode_settings_manager
 
+    @pyqtSlot(result = QObject)
+    def getFileProviderModel(self) -> FileProviderModel:
+        return self._file_provider_model
+
+    def _onFileProviderEnabledChanged(self):
+        self._file_provider_model.update()
+
     def event(self, event):
         """Handle Qt events"""
 
diff --git a/resources/qml/Actions.qml b/resources/qml/Actions.qml
index c62b0cb89a..78c4958598 100644
--- a/resources/qml/Actions.qml
+++ b/resources/qml/Actions.qml
@@ -416,9 +416,13 @@ Item
     Action
     {
         id: openAction;
+        property var fileProviderModel: CuraApplication.getFileProviderModel()
+
         text: catalog.i18nc("@action:inmenu menubar:file","&Open File(s)...");
         iconName: "document-open";
-        shortcut: StandardKey.Open;
+        // Unassign the shortcut when there are more than one file providers, since then the file provider's shortcut is
+        // enabled instead, and Ctrl+O is assigned to the local file provider
+        shortcut: fileProviderModel.count == 1 ? StandardKey.Open : "";
     }
 
     Action
diff --git a/resources/qml/Cura.qml b/resources/qml/Cura.qml
index 9f24d91caf..bb7b5ac19c 100644
--- a/resources/qml/Cura.qml
+++ b/resources/qml/Cura.qml
@@ -1,4 +1,4 @@
-// Copyright (c) 2020 Ultimaker B.V.
+// Copyright (c) 2021 Ultimaker B.V.
 // Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.7
@@ -149,15 +149,6 @@ UM.MainWindow
         id: backgroundItem
         anchors.fill: parent
 
-        signal hasMesh(string name) //this signal sends the filebase name so it can be used for the JobSpecs.qml
-        function getMeshName(path)
-        {
-            //takes the path the complete path of the meshname and returns only the filebase
-            var fileName = path.slice(path.lastIndexOf("/") + 1)
-            var fileBase = fileName.slice(0, fileName.indexOf("."))
-            return fileBase
-        }
-
         //DeleteSelection on the keypress backspace event
         Keys.onPressed:
         {
diff --git a/resources/qml/Dialogs/AskOpenAsProjectOrModelsDialog.qml b/resources/qml/Dialogs/AskOpenAsProjectOrModelsDialog.qml
index 8cdaeea5fa..68f58616f1 100644
--- a/resources/qml/Dialogs/AskOpenAsProjectOrModelsDialog.qml
+++ b/resources/qml/Dialogs/AskOpenAsProjectOrModelsDialog.qml
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Ultimaker B.V.
+// Copyright (c) 2021 Ultimaker B.V.
 // Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.2
@@ -32,30 +32,24 @@ UM.Dialog
 
     // load the entire project
     function loadProjectFile() {
-
         // update preference
         if (rememberChoiceCheckBox.checked) {
             UM.Preferences.setValue("cura/choice_on_open_project", "open_as_project")
         }
 
         UM.WorkspaceFileHandler.readLocalFile(base.fileUrl)
-        var meshName = backgroundItem.getMeshName(base.fileUrl.toString())
-        backgroundItem.hasMesh(decodeURIComponent(meshName))
 
         base.hide()
     }
 
     // load the project file as separated models
     function loadModelFiles() {
-
         // update preference
         if (rememberChoiceCheckBox.checked) {
             UM.Preferences.setValue("cura/choice_on_open_project", "open_as_model")
         }
 
         CuraApplication.readLocalFile(base.fileUrl, "open_as_model")
-        var meshName = backgroundItem.getMeshName(base.fileUrl.toString())
-        backgroundItem.hasMesh(decodeURIComponent(meshName))
 
         base.hide()
     }
diff --git a/resources/qml/Dialogs/OpenFilesIncludingProjectsDialog.qml b/resources/qml/Dialogs/OpenFilesIncludingProjectsDialog.qml
index 187578f12c..62cded866c 100644
--- a/resources/qml/Dialogs/OpenFilesIncludingProjectsDialog.qml
+++ b/resources/qml/Dialogs/OpenFilesIncludingProjectsDialog.qml
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 Ultimaker B.V.
+// Copyright (c) 2021 Ultimaker B.V.
 // Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.2
@@ -33,9 +33,6 @@ UM.Dialog
     function loadProjectFile(projectFile)
     {
         UM.WorkspaceFileHandler.readLocalFile(projectFile);
-
-        var meshName = backgroundItem.getMeshName(projectFile.toString());
-        backgroundItem.hasMesh(decodeURIComponent(meshName));
     }
 
     function loadModelFiles(fileUrls)
@@ -44,9 +41,6 @@ UM.Dialog
         {
             CuraApplication.readLocalFile(fileUrls[i], "open_as_model");
         }
-
-        var meshName = backgroundItem.getMeshName(fileUrls[0].toString());
-        backgroundItem.hasMesh(decodeURIComponent(meshName));
     }
 
     Column
@@ -108,5 +102,11 @@ UM.Dialog
                 }
             }
         }
+
+        UM.I18nCatalog
+        {
+            id: catalog
+            name: "cura"
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/resources/qml/Menus/FileMenu.qml b/resources/qml/Menus/FileMenu.qml
index b9845678d6..94fc2358e1 100644
--- a/resources/qml/Menus/FileMenu.qml
+++ b/resources/qml/Menus/FileMenu.qml
@@ -11,6 +11,7 @@ Menu
 {
     id: base
     title: catalog.i18nc("@title:menu menubar:toplevel", "&File")
+    property var fileProviderModel: CuraApplication.getFileProviderModel()
 
     MenuItem
     {
@@ -22,6 +23,13 @@ Menu
     {
         id: openMenu
         action: Cura.Actions.open
+        visible: (base.fileProviderModel.count == 1)
+    }
+
+    OpenFilesMenu
+    {
+        id: openFilesMenu
+        visible: (base.fileProviderModel.count > 1)
     }
 
     RecentFilesMenu { }
diff --git a/resources/qml/Menus/OpenFilesMenu.qml b/resources/qml/Menus/OpenFilesMenu.qml
new file mode 100644
index 0000000000..3c2b64ee62
--- /dev/null
+++ b/resources/qml/Menus/OpenFilesMenu.qml
@@ -0,0 +1,46 @@
+// Copyright (c) 2020 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.2
+import QtQuick.Controls 1.1
+
+import UM 1.6 as UM
+import Cura 1.0 as Cura
+
+import "../Dialogs"
+
+Menu
+{
+    id: openFilesMenu
+    title: catalog.i18nc("@title:menu menubar:file", "Open File(s)...")
+    iconName: "document-open-recent";
+
+    Instantiator
+    {
+        id: fileProviders
+        model: CuraApplication.getFileProviderModel()
+        MenuItem
+        {
+            text:
+            {
+                return model.displayText;
+            }
+            onTriggered:
+            {
+                if (model.index == 0)  // The 0th element is the "From Disk" option, which should activate the open local file dialog
+                {
+                    Cura.Actions.open.trigger()
+                }
+                else
+                {
+                    CuraApplication.getFileProviderModel().trigger(model.name);
+                }
+            }
+            // Unassign the shortcuts when the submenu is invisible (i.e. when there is only one file provider) to avoid ambiguous shortcuts.
+            // When there is a signle file provider, the openAction is assigned with the Ctrl+O shortcut instead.
+            shortcut: openFilesMenu.visible ? model.shortcut : ""
+        }
+        onObjectAdded: openFilesMenu.insertItem(index, object)
+        onObjectRemoved: openFilesMenu.removeItem(object)
+    }
+}
diff --git a/resources/qml/Menus/RecentFilesMenu.qml b/resources/qml/Menus/RecentFilesMenu.qml
index 9de523280c..de6d2e3817 100644
--- a/resources/qml/Menus/RecentFilesMenu.qml
+++ b/resources/qml/Menus/RecentFilesMenu.qml
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 Ultimaker B.V.
+// Copyright (c) 2021 Ultimaker B.V.
 // Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.2
@@ -27,13 +27,7 @@ Menu
                 var path = decodeURIComponent(modelData.toString())
                 return (index + 1) + ". " + path.slice(path.lastIndexOf("/") + 1);
             }
-            onTriggered:
-            {
-                CuraApplication.readLocalFile(modelData);
-
-                var meshName = backgroundItem.getMeshName(modelData.toString())
-                backgroundItem.hasMesh(decodeURIComponent(meshName))
-            }
+            onTriggered: CuraApplication.readLocalFile(modelData)
         }
         onObjectAdded: menu.insertItem(index, object)
         onObjectRemoved: menu.removeItem(object)
diff --git a/resources/qml/TableView.qml b/resources/qml/TableView.qml
new file mode 100644
index 0000000000..dd80304b83
--- /dev/null
+++ b/resources/qml/TableView.qml
@@ -0,0 +1,68 @@
+// Copyright (C) 2021 Ultimaker B.V.
+// Cura is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.10
+import QtQuick.Controls 1.4 as OldControls // TableView doesn't exist in the QtQuick Controls 2.x in 5.10, so use the old one
+import QtQuick.Controls 2.3
+import QtQuick.Controls.Styles 1.4
+
+import UM 1.2 as UM
+
+
+OldControls.TableView
+{
+    itemDelegate: Item
+    {
+        height: tableCellLabel.implicitHeight
+
+        Label
+        {
+            id: tableCellLabel
+            color: UM.Theme.getColor("text")
+            elide: Text.ElideRight
+            text: styleData.value
+            anchors.fill: parent
+            anchors.leftMargin: 10 * screenScaleFactor
+            verticalAlignment: Text.AlignVCenter
+        }
+    }
+
+    rowDelegate: Rectangle
+    {
+        color: styleData.selected ? UM.Theme.getColor("secondary") : UM.Theme.getColor("main_background")
+        height: UM.Theme.getSize("table_row").height
+    }
+
+    // Use the old styling technique since it's the only way to make the scrollbars themed in the TableView
+    style: TableViewStyle
+    {
+        backgroundColor: UM.Theme.getColor("main_background")
+
+        handle: Rectangle
+        {
+            // Both implicit width and height have to be set, since the handle is used by both the horizontal and the vertical scrollbars
+            implicitWidth: UM.Theme.getSize("scrollbar").width
+            implicitHeight: UM.Theme.getSize("scrollbar").width
+            radius: width / 2
+            color: UM.Theme.getColor(styleData.pressed ? "scrollbar_handle_down" : (styleData.hovered ? "scrollbar_handle_hover" : "scrollbar_handle"))
+        }
+
+        scrollBarBackground: Rectangle
+        {
+            // Both implicit width and height have to be set, since the handle is used by both the horizontal and the vertical scrollbars
+            implicitWidth: UM.Theme.getSize("scrollbar").width
+            implicitHeight: UM.Theme.getSize("scrollbar").width
+            color: UM.Theme.getColor("main_background")
+        }
+
+        // The little rectangle between the vertical and horizontal scrollbars
+        corner: Rectangle
+        {
+            color: UM.Theme.getColor("main_background")
+        }
+
+        // Override the control arrows
+        incrementControl: Item { }
+        decrementControl: Item { }
+    }
+}
\ No newline at end of file
diff --git a/resources/themes/cura-light/theme.json b/resources/themes/cura-light/theme.json
index 7bb8156458..e897969a5e 100644
--- a/resources/themes/cura-light/theme.json
+++ b/resources/themes/cura-light/theme.json
@@ -630,6 +630,8 @@
         "monitor_external_link_icon": [1.16, 1.16],
         "monitor_column": [18.0, 1.0],
         "monitor_progress_bar": [16.5, 1.0],
-        "monitor_margin": [1.5, 1.5]
+        "monitor_margin": [1.5, 1.5],
+
+        "table_row": [2.0, 2.0]
     }
 }