[ui] Open project from browser in homepage & quick adjustments

Modification of tooltips, ensure computing is false before going back to homepage...

meshroom/ui/qml/Application.qml

@@ -19,6 +19,7 @@ Page {
 
     property alias computingAtExitDialog: computingAtExitDialog
     property alias unsavedDialog: unsavedDialog
+    property alias workspaceView: workspaceView
 
     Settings {
         id: settingsUILayout
@@ -30,30 +31,6 @@ Page {
     }
 
     // Utility functions for elements in the menubar
-    function initFileDialogFolder(dialog, importImages = false) {
-        let folder = "";
-
-        if (imagesFolder.toString() === "" && workspaceView.imageGallery.galleryGrid.itemAtIndex(0) !== null) {
-            imagesFolder = Filepath.stringToUrl(Filepath.dirname(workspaceView.imageGallery.galleryGrid.itemAtIndex(0).source))
-        }
-
-        if (_reconstruction.graph && _reconstruction.graph.filepath) {
-            folder = Filepath.stringToUrl(Filepath.dirname(_reconstruction.graph.filepath))
-        } else {
-            var projects = MeshroomApp.recentProjectFiles
-
-            if (projects.length > 0 && Filepath.exists(projects[0]["path"])) {
-                folder = Filepath.stringToUrl(Filepath.dirname(projects[0]["path"]))
-            }
-        }
-
-        if (importImages && imagesFolder.toString() !== "" && Filepath.exists(imagesFolder)) {
-            folder = imagesFolder
-        }
-
-        dialog.folder = folder
-    }
-
     function getSelectedNodesName() {
         if (!_reconstruction)
             return ""
@@ -117,18 +94,6 @@ Page {
         onRejected: closed(Platform.Dialog.Rejected)
     }
 
-    Platform.FileDialog {
-        id: openFileDialog
-        options: Platform.FileDialog.DontUseNativeDialog
-        title: "Open File"
-        nameFilters: ["Meshroom Graphs (*.mg)"]
-        onAccepted: {
-            if (_reconstruction.loadUrl(currentFile)) {
-                MeshroomApp.addRecentProjectFile(currentFile.toString())
-            }
-        }
-    }
-
     Platform.FileDialog {
         id: loadTemplateDialog
         options: Platform.FileDialog.DontUseNativeDialog
@@ -573,7 +538,10 @@ Page {
                 border.color: Qt.darker(activePalette.window, 1.15)
             }
 
-            onClicked: ensureSaved(function() {
+            onClicked: {
+                if (!ensureNotComputing())
+                    return
+                ensureSaved(function() {
                     _reconstruction.clear()
                     if (mainStack.depth == 1)
                         mainStack.replace("Homepage.qml")
@@ -581,6 +549,7 @@ Page {
                         mainStack.pop()
                 })
             }
+        }
         MenuBar {
             palette.window: Qt.darker(activePalette.window, 1.15)
             Menu {
@@ -887,7 +856,7 @@ Page {
 
                 text: !(_reconstruction.computingLocally) ? MaterialIcons.send : MaterialIcons.cancel_schedule_send
 
-                ToolTip.text: !(_reconstruction.computingLocally) ? "Start the computation" : "Stop the computation"
+                ToolTip.text: !(_reconstruction.computingLocally) ? "Compute" : "Stop Computing"
                 ToolTip.visible: hovered
 
                 background: Rectangle {
@@ -906,7 +875,7 @@ Page {
                 visible: _reconstruction ? _reconstruction.canSubmit : false
                 text: MaterialIcons.rocket_launch
 
-                ToolTip.text: "Submit"
+                ToolTip.text: "Submit on Render Farm"
                 ToolTip.visible: hovered
 
                 background: Rectangle {

meshroom/ui/qml/Homepage.qml

@@ -26,7 +26,7 @@ Page {
             height: parent.height
 
             Layout.minimumWidth: 200
-            Layout.maximumWidth: 400
+            Layout.maximumWidth: 300
 
             AnimatedImage {
                 id: logo
@@ -36,6 +36,7 @@ Page {
                 fillMode: Image.PreserveAspectFit
                 // Enforce aspect ratio of the component, as the fillMode does not do the job
                 Layout.preferredHeight: width / ratio
+                smooth: true
 
                 source: "../img/meshroom-anim-once.gif"
             }
@@ -198,7 +199,7 @@ Page {
 
             TabPanel {
                 id: tabPanel
-                tabs: ["Pipelines", "Recent Projects"]
+                tabs: ["Pipelines", "Projects"]
 
                 Layout.fillWidth: true
                 Layout.fillHeight: true
@@ -241,11 +242,11 @@ Page {
                     anchors.fill: parent
                     anchors.topMargin: cellHeight * 0.1
 
-                    cellWidth: 200
+                    cellWidth: 195
                     cellHeight: cellWidth
                     anchors.margins: 10
 
-                    model: MeshroomApp.recentProjectFiles
+                    model: [{ "path": null, "thumbnail": null}].concat(MeshroomApp.recentProjectFiles)
 
                     // Update grid item when corresponding thumbnail is computed
                     Connections {
@@ -286,11 +287,11 @@ Page {
                             width: gridView.cellWidth * 0.9
 
                             ToolTip.visible: hovered
-                            ToolTip.text: modelData["path"]
+                            ToolTip.text: modelData["path"] ? modelData["path"] : "Open browser to select a project file"
 
                             font.pointSize: 24
 
-                            text: modelData["thumbnail"] ? "" : MaterialIcons.description
+                            text: modelData["path"] ? (modelData["thumbnail"] ? "" : MaterialIcons.description) : MaterialIcons.folder_open
 
                             Image {
                                 id: thumbnail
@@ -313,6 +314,10 @@ Page {
                             Connections {
                                 target: projectDelegate
                                 function onClicked() {
+                                    if (!modelData["path"]){
+                                        initFileDialogFolder(openFileDialog)
+                                        openFileDialog.open()
+                                    } else{
                                         // Open project
                                         mainStack.push("Application.qml")
                                         if (_reconstruction.loadUrl(modelData["path"])) {
@@ -323,13 +328,14 @@ Page {
                                     }
                                 }
                             }
+                        }
                         Label {
                             id: project
                             anchors.horizontalCenter: projectDelegate.horizontalCenter
                             horizontalAlignment: Text.AlignHCenter
                             width: projectDelegate.width
                             elide: Text.ElideMiddle
-                            text: Filepath.basename(modelData["path"])
+                            text: modelData["path"] ? Filepath.basename(modelData["path"]) : "Open project"
                             maximumLineCount: 1
                             font.pointSize: 10
                         }

meshroom/ui/qml/main.qml

@@ -3,6 +3,7 @@ import QtQuick.Controls 2.15
 import QtQuick.Window 2.15
 import QtQuick.Dialogs 1.3
 
+import Qt.labs.platform 1.0 as Platform
 import Qt.labs.settings 1.0
 
 ApplicationWindow {
@@ -77,6 +78,49 @@ ApplicationWindow {
         settingsGeneral.windowHeight = _window.height
     }
 
+    function initFileDialogFolder(dialog, importImages = false) {
+        let folder = "";
+
+        if (mainStack.currentItem instanceof Homepage) {
+            folder = Filepath.stringToUrl(Filepath.dirname(MeshroomApp.recentProjectFiles[0]["path"]))
+        } else {
+            if (mainStack.currentItem.imagesFolder.toString() === "" && mainStack.currentItem.workspaceView.imageGallery.galleryGrid.itemAtIndex(0) !== null) {
+                imagesFolder = Filepath.stringToUrl(Filepath.dirname(mainStack.currentItem.workspaceView.imageGallery.galleryGrid.itemAtIndex(0).source))
+            }
+
+            if (_reconstruction.graph && _reconstruction.graph.filepath) {
+                folder = Filepath.stringToUrl(Filepath.dirname(_reconstruction.graph.filepath))
+            } else {
+                var projects = MeshroomApp.recentProjectFiles
+
+                if (projects.length > 0 && Filepath.exists(projects[0]["path"])) {
+                    folder = Filepath.stringToUrl(Filepath.dirname(projects[0]["path"]))
+                }
+            }
+
+            if (importImages && mainStack.currentItem.imagesFolder.toString() !== "" && Filepath.exists(imagesFolder)) {
+                folder = mainStack.currentItem.imagesFolder
+            }
+        }
+
+        dialog.folder = folder
+    }
+
+    Platform.FileDialog {
+        id: openFileDialog
+        options: Platform.FileDialog.DontUseNativeDialog
+        title: "Open File"
+        nameFilters: ["Meshroom Graphs (*.mg)"]
+        onAccepted: {
+            if (_reconstruction.loadUrl(currentFile)) {
+                MeshroomApp.addRecentProjectFile(currentFile.toString())
+            }
+            if (mainStack.currentItem instanceof Homepage) {
+                mainStack.push("Application.qml")
+            }
+        }
+    }
+
     // Check if document has been saved
     function ensureSaved(callback)
     {