Multiple optimizations

qml/Desktop/main.qml

@@ -64,6 +64,16 @@ Item {
         id: folderModel
         url: desktopPath()
         isDesktop: true
+        viewAdapter: viewAdapter
+    }
+
+    ItemViewAdapter {
+        id: viewAdapter
+        adapterView: _folderView
+        adapterModel: folderModel
+        adapterIconSize: 40
+        adapterVisibleArea: Qt.rect(_folderView.contentX, _folderView.contentY,
+                                    _folderView.contentWidth, _folderView.contentHeight)
     }
 
     FolderGridView {
@@ -94,6 +104,10 @@ Item {
             if (!activeFocus)
                 folderModel.clearSelection()
         }
+
+        Component.onCompleted: {
+            folderModel.requestRename.connect(rename)
+        }
     }
 
     Connections {

qml/Dialogs/CreateFolderDialog.qml

@@ -7,12 +7,12 @@ import MeuiKit 1.0 as Meui
 Window {
     id: control
 
-    title: qsTr("New Folder")
+    title: qsTr("New folder name")
     flags: Qt.Dialog
     visible: true
 
     width: 400 + Meui.Units.largeSpacing * 2
-    height: _mainLayout.implicitHeight + Meui.Units.largeSpacing * 4
+    height: _mainLayout.implicitHeight + Meui.Units.largeSpacing * 2
 
     minimumWidth: width
     minimumHeight: height
@@ -31,16 +31,15 @@ Window {
         anchors.rightMargin: Meui.Units.largeSpacing
         spacing: 0
 
-        RowLayout {
+        TextField {
-            Label {
+            id: _textField
-                text: qsTr("Name")
+            Layout.fillWidth: true
-            }
+            Keys.onEscapePressed: control.close()
+            text: qsTr("New folder")
+            focus: true
 
-            TextField {
+            Component.onCompleted: {
-                id: _textField
+                _textField.selectAll()
-                Layout.fillWidth: true
-                Keys.onEscapePressed: control.close()
-                focus: true
             }
         }
 

qml/FolderGridView.qml

@@ -63,6 +63,16 @@ GridView {
         }
     }
 
+    function reset() {
+        currentIndex = -1
+        anchorIndex = 0
+        previouslySelectedItemIndex = -1
+        cancelRename()
+        hoveredItem = null
+        pressedItem = null
+        cPress = null
+    }
+
     highlightMoveDuration: 0
     keyNavigationEnabled : true
     keyNavigationWraps : true
@@ -90,6 +100,13 @@ GridView {
             anchorIndex = 0
         }
     }
+    Keys.onEscapePressed: {
+        if (!editor || !editor.targetItem) {
+            previouslySelectedItemIndex = -1
+            folderModel.clearSelection()
+            event.accepted = false
+        }
+    }
 
     cellHeight: {
         var iconHeight = iconSize + (Meui.Units.fontMetrics.height * 2) + Meui.Units.largeSpacing * 2
@@ -269,6 +286,9 @@ GridView {
                     control.dragY = -1
                     clearPressState()
                 } else {
+                    if (control.editor && control.editor.targetItem)
+                        return;
+
                     folderModel.pinSelection()
                     control.rubberBand = rubberBandObject.createObject(control.contentItem, {x: cPress.x, y: cPress.y})
                     control.interactive = false
@@ -429,6 +449,8 @@ GridView {
             wrapMode: TextEdit.Wrap
             horizontalAlignment: TextEdit.AlignHCenter
             z: 999
+            topPadding: Meui.Units.smallSpacing
+            bottomPadding: Meui.Units.smallSpacing
 
             property Item targetItem: null
 
@@ -443,12 +465,14 @@ GridView {
                     targetItem.labelArea.visible = false
                     _editor.select(0, folderModel.fileExtensionBoundary(targetItem.index))
                     visible = true
+                    control.interactive = false
                 } else {
                     x = 0
                     y = 0
                     width = 0
                     height = 0
                     visible = false
+                    control.interactive = true
                 }
             }
 
@@ -457,9 +481,11 @@ GridView {
                 case Qt.Key_Return:
                 case Qt.Key_Enter:
                     commit()
+                    event.accepted = true
                     break
                 case Qt.Key_Escape:
                     cancel()
+                    event.accepted = true
                     break
                 }
             }
@@ -477,13 +503,18 @@ GridView {
                     folderModel.rename(targetItem.index, text)
                     control.currentIndex = targetItem.index
                     targetItem = null
+
+                    control.editor.destroy()
                 }
             }
 
             function cancel() {
                 if (targetItem) {
                     targetItem.labelArea.visible = true
+                    control.currentIndex = targetItem.index
                     targetItem = null
+
+                    control.editor.destroy()
                 }
             }
         }

qml/FolderListView.qml

@@ -38,9 +38,39 @@ ListView {
 
     ScrollBar.vertical: ScrollBar { }
 
+    function rename() {
+        if (currentIndex !== -1) {
+            var renameAction = control.model.action("rename")
+            if (renameAction && !renameAction.enabled)
+                return
+
+            if (!control.editor)
+                control.editor = editorComponent.createObject(control)
+
+            control.editor.targetItem = control.currentItem
+        }
+    }
+
+    function cancelRename() {
+        if (control.editor) {
+            control.editor.cancel()
+            control.editor.destroy()
+            control.editor = null
+        }
+    }
+
+    function reset() {
+        currentIndex = -1
+        anchorIndex = 0
+        previouslySelectedItemIndex = -1
+        cancelRename()
+        hoveredItem = null
+        pressedItem = null
+        cPress = null
+    }
+
     highlightMoveDuration: 0
-    keyNavigationEnabled : true
+    Keys.enabled: true
-    keyNavigationWraps : true
     Keys.onPressed: {
         if (event.key === Qt.Key_Control) {
             ctrlPressed = true
@@ -53,6 +83,7 @@ ListView {
 
         control.keyPress(event)
     }
+
     Keys.onReleased: {
         if (event.key === Qt.Key_Control) {
             ctrlPressed = false
@@ -62,6 +93,40 @@ ListView {
         }
     }
 
+    Keys.onEscapePressed: {
+        if (!editor || !editor.targetItem) {
+            previouslySelectedItemIndex = -1
+            folderModel.clearSelection()
+            event.accepted = false
+        }
+    }
+
+    Keys.onUpPressed: {
+        if (!editor || !editor.targetItem) {
+            var newIndex = currentIndex
+            newIndex--;
+
+            if (newIndex < 0)
+                newIndex = 0
+
+            currentIndex = newIndex
+            updateSelection(event.modifiers)
+        }
+    }
+
+    Keys.onDownPressed: {
+        if (!editor || !editor.targetItem) {
+            var newIndex = currentIndex
+            newIndex++
+
+            if (newIndex >= control.count)
+                return
+
+            currentIndex = newIndex
+            updateSelection(event.modifiers)
+        }
+    }
+
     onCachedRectangleSelectionChanged: {
         if (cachedRectangleSelection === null)
             return
@@ -88,26 +153,6 @@ ListView {
         cPress = mapToItem(control.contentItem, pressX, pressY)
     }
 
-    function rename() {
-        if (currentIndex !== -1) {
-            var renameAction = control.model.action("rename")
-            if (renameAction && !renameAction.enabled)
-                return
-
-            if (!control.editor)
-                control.editor = editorComponent.createObject(control)
-
-            control.editor.targetItem = control.currentItem
-        }
-    }
-
-    function cancelRename() {
-        if (control.editor) {
-            control.editor.cancel()
-            control.editor = null
-        }
-    }
-
     MouseArea {
         id: _mouseArea
         anchors.fill: parent
@@ -253,6 +298,9 @@ ListView {
                     control.dragY = -1
                     clearPressState()
                 } else {
+                    if (control.editor && control.editor.targetItem)
+                        return;
+
                     folderModel.pinSelection()
                     control.rubberBand = rubberBandObject.createObject(control.contentItem, {x: cPress.x, y: cPress.y})
                     control.interactive = false
@@ -306,9 +354,9 @@ ListView {
 
     function updateSelection(modifier) {
         if (modifier & Qt.ShiftModifier) {
-            folderModel.setRangeSelected(anchorIndex, hoveredItem)
+            folderModel.setRangeSelected(anchorIndex, currentIndex)
         } else {
-            folderModel.clear()
+            folderModel.clearSelection()
             folderModel.setSelected(currentIndex)
             if (currentIndex == -1)
                 previouslySelectedItemIndex = -1
@@ -319,46 +367,33 @@ ListView {
     Component {
         id: editorComponent
 
-        TextArea {
+        TextField {
             id: _editor
             visible: false
             wrapMode: Text.NoWrap
-            textMargin: 0
             verticalAlignment: TextEdit.AlignVCenter
-            leftPadding: 0
+            z: 999
 
             property Item targetItem: null
 
-            background: Item {}
-
             onTargetItemChanged: {
                 if (targetItem != null) {
                     var pos = control.mapFromItem(targetItem, targetItem.labelArea.x, targetItem.labelArea.y)
                     width = targetItem.labelArea.width
-                    height = targetItem.height
+                    height = Meui.Units.fontMetrics.height + Meui.Units.largeSpacing * 2
                     x = control.mapFromItem(targetItem.labelArea, 0, 0).x
-                    y = pos.y
+                    y = pos.y + (targetItem.height - height) / 2
                     text = targetItem.labelArea.text
                     targetItem.labelArea.visible = false
                     targetItem.labelArea2.visible = false
                     _editor.select(0, folderModel.fileExtensionBoundary(targetItem.index))
                     visible = true
+                    control.interactive = false
                 } else {
                     x: 0
                     y: 0
                     visible = false
-                }
+                    control.interactive = true
-            }
-
-            Keys.onPressed: {
-                switch (event.key) {
-                case Qt.Key_Return:
-                case Qt.Key_Enter:
-                    commit()
-                    break
-                case Qt.Key_Escape:
-                    cancel()
-                    break
                 }
             }
 
@@ -369,6 +404,20 @@ ListView {
                     control.forceActiveFocus()
             }
 
+            Keys.onPressed: {
+                switch (event.key) {
+                case Qt.Key_Return:
+                case Qt.Key_Enter:
+                    commit()
+                    event.accepted = true
+                    break
+                case Qt.Key_Escape:
+                    cancel()
+                    event.accepted = true
+                    break
+                }
+            }
+
             function commit() {
                 if (targetItem) {
                     targetItem.labelArea.visible = true
@@ -376,6 +425,8 @@ ListView {
                     folderModel.rename(targetItem.index, text)
                     control.currentIndex = targetItem.index
                     targetItem = null
+
+                    control.editor.destroy()
                 }
             }
 
@@ -383,7 +434,10 @@ ListView {
                 if (targetItem) {
                     targetItem.labelArea.visible = true
                     targetItem.labelArea2.visible = true
+                    control.currentIndex = targetItem.index
                     targetItem = null
+
+                    control.editor.destroy()
                 }
             }
         }

qml/FolderPage.qml

@@ -17,6 +17,7 @@ Item {
     signal requestPathEditor()
 
     onCurrentUrlChanged: {
+        _viewLoader.item.reset()
         _viewLoader.item.forceActiveFocus()
     }
 
@@ -31,7 +32,8 @@ Item {
 
     Label {
         id: _fileTips
-        text: qsTr("No files")
+        text: qsTr("Empty folder")
+        font.pointSize: 20
         anchors.centerIn: parent
         visible: false
     }
@@ -70,6 +72,11 @@ Item {
                              case 0: return _listViewComponent
                              case 1: return _gridViewComponent
                              }
+
+            onSourceComponentChanged: {
+                // 焦点
+                _viewLoader.item.forceActiveFocus()
+            }
         }
 
         Loader {

translations/zh_CN.ts

@@ -5,21 +5,21 @@
     <name>CreateFolderDialog</name>
     <message>
         <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="10"/>
-        <source>New Folder</source>
+        <source>New folder name</source>
-        <translation>新建文件夹</translation>
+        <translation>新文件夹名</translation>
     </message>
     <message>
-        <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="36"/>
+        <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="38"/>
-        <source>Name</source>
+        <source>New folder</source>
-        <translation>名称</translation>
+        <translation>新文件夹</translation>
     </message>
     <message>
-        <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="49"/>
+        <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="48"/>
         <source>Cancel</source>
         <translation>取消</translation>
     </message>
     <message>
-        <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="55"/>
+        <location filename="../qml/Dialogs/CreateFolderDialog.qml" line="54"/>
         <source>OK</source>
         <translation>确定</translation>
     </message>
@@ -27,7 +27,7 @@
 <context>
     <name>DesktopView</name>
     <message>
-        <location filename="../desktop/desktopview.cpp" line="38"/>
+        <location filename="../desktop/desktopview.cpp" line="44"/>
         <source>Desktop</source>
         <translation>桌面</translation>
     </message>
@@ -35,81 +35,77 @@
 <context>
     <name>FolderModel</name>
     <message>
-        <source>%1 selected</source>
+        <location filename="../model/foldermodel.cpp" line="139"/>
-        <translation type="vanished">选中了 %1 项</translation>
-    </message>
-    <message>
-        <location filename="../model/foldermodel.cpp" line="137"/>
         <source>%1 item</source>
         <translation>%1 项</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="137"/>
+        <location filename="../model/foldermodel.cpp" line="139"/>
         <source>%1 items</source>
         <translation>%1 项</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="805"/>
+        <location filename="../model/foldermodel.cpp" line="807"/>
         <source>Select All</source>
         <translation>全选</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1007"/>
+        <location filename="../model/foldermodel.cpp" line="1009"/>
         <source>Open</source>
         <translation>打开</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1010"/>
+        <location filename="../model/foldermodel.cpp" line="1012"/>
         <source>Cut</source>
         <translation>剪切</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1013"/>
+        <location filename="../model/foldermodel.cpp" line="1015"/>
         <source>Copy</source>
         <translation>复制</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1016"/>
+        <location filename="../model/foldermodel.cpp" line="1018"/>
         <source>Paste</source>
         <translation>粘贴</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1019"/>
+        <location filename="../model/foldermodel.cpp" line="1021"/>
         <source>New Folder</source>
         <translation>新建文件夹</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1022"/>
+        <location filename="../model/foldermodel.cpp" line="1024"/>
         <source>Move To Trash</source>
         <translation>移动到回收站</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1025"/>
+        <location filename="../model/foldermodel.cpp" line="1027"/>
         <source>Empty Trash</source>
         <translation>清空回收站</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1028"/>
+        <location filename="../model/foldermodel.cpp" line="1030"/>
         <source>Delete</source>
         <translation>删除</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1031"/>
+        <location filename="../model/foldermodel.cpp" line="1033"/>
         <source>Rename</source>
         <translation>重命名</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1034"/>
+        <location filename="../model/foldermodel.cpp" line="1036"/>
         <source>Open in Terminal</source>
         <translation>在终端中打开</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1037"/>
+        <location filename="../model/foldermodel.cpp" line="1039"/>
         <source>Set as Wallpaper</source>
         <translation>设置为壁纸</translation>
     </message>
     <message>
-        <location filename="../model/foldermodel.cpp" line="1040"/>
+        <location filename="../model/foldermodel.cpp" line="1042"/>
         <source>Properties</source>
         <translation>属性</translation>
     </message>
@@ -118,26 +114,26 @@
     <name>FolderPage</name>
     <message>
         <location filename="../qml/FolderPage.qml" line="34"/>
-        <source>No files</source>
+        <source>Empty folder</source>
-        <translation>无文件</translation>
+        <translation>空文件夹</translation>
     </message>
     <message>
-        <location filename="../qml/FolderPage.qml" line="105"/>
+        <location filename="../qml/FolderPage.qml" line="106"/>
         <source>%1 item</source>
         <translation>%1 项</translation>
     </message>
     <message>
-        <location filename="../qml/FolderPage.qml" line="106"/>
+        <location filename="../qml/FolderPage.qml" line="107"/>
         <source>%1 items</source>
         <translation>%1 项</translation>
     </message>
     <message>
-        <location filename="../qml/FolderPage.qml" line="111"/>
+        <location filename="../qml/FolderPage.qml" line="112"/>
         <source>%1 selected</source>
         <translation>选中了 %1 项</translation>
     </message>
     <message>
-        <location filename="../qml/FolderPage.qml" line="122"/>
+        <location filename="../qml/FolderPage.qml" line="123"/>
         <source>Empty Trash</source>
         <translation>清空回收站</translation>
     </message>