Initial commit

2026-04-29 07:19:21 +03:00
commit 9a8cdfa08a
5964 changed files with 1194660 additions and 0 deletions
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+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+import QtQuick
+// Deliberately imported after QtQuick to avoid missing restoreMode property in Binding. Fix in Qt 6.
+import QtQml
+import QtQuick.VirtualKeyboard
+import QtQuick.VirtualKeyboard.Settings
+
+Item {
+    id: control
+    property alias textEdit: shadowInput
+
+    property real contentWidth
+    property real contentHeight
+
+    enabled: keyboard.active && VirtualKeyboardSettings.fullScreenMode
+
+    MouseArea {
+        anchors.fill: parent
+    }
+
+    onXChanged: InputContext.priv.shadow.updateSelectionProperties()
+    onYChanged: InputContext.priv.shadow.updateSelectionProperties()
+
+    Binding {
+        control.contentWidth: flickable.contentWidth + 2 * (keyboard.style.fullScreenInputMargins + keyboard.style.fullScreenInputPadding) + shadowInput.cursorRectangle.width
+        control.contentHeight: flickable.contentHeight + 2 * (keyboard.style.fullScreenInputMargins + keyboard.style.fullScreenInputPadding)
+        when: keyboard.style
+    }
+
+    Loader {
+        id: containerBackground
+        sourceComponent: keyboard.style.fullScreenInputContainerBackground
+        anchors.fill: parent
+    }
+
+    Loader {
+        id: fullScreenInputBackground
+        sourceComponent: keyboard.style.fullScreenInputBackground
+        anchors.fill: parent
+        anchors.margins: keyboard.style.fullScreenInputMargins
+    }
+
+    Flickable {
+        id: flickable
+        clip: true
+        width: containerBackground.width
+        height: containerBackground.height
+        Binding {
+            flickable.x: keyboard.style.fullScreenInputMargins + keyboard.style.fullScreenInputPadding
+            flickable.width: containerBackground.width - 2 * (keyboard.style.fullScreenInputMargins + keyboard.style.fullScreenInputPadding)
+            when: keyboard.style
+        }
+        flickableDirection: Flickable.HorizontalFlick
+        interactive: contentWidth > width
+        contentWidth: shadowInput.contentWidth + 2 * shadowInput.padding + shadowInput.cursorRectangle.width
+        contentHeight: shadowInput.contentHeight + 2 * shadowInput.padding
+        onContentXChanged: InputContext.priv.shadow.updateSelectionProperties()
+
+        function ensureVisible(rectangle) {
+            if (contentX >= rectangle.x)
+                contentX = rectangle.x
+            else if (contentX + width <= rectangle.x + rectangle.width)
+                contentX = rectangle.x + rectangle.width - width;
+        }
+
+        TextInput {
+            id: shadowInput
+            objectName: "shadowInput"
+            property bool blinkStatus: true
+            Binding {
+                shadowInput.y: keyboard.style.fullScreenInputMargins
+                when: keyboard.style
+            }
+            width: contentWidth + 1 // cursorRectangle.width causes binding loop
+            topPadding: keyboard.style.fullScreenInputPadding
+            bottomPadding: keyboard.style.fullScreenInputPadding
+            activeFocusOnPress: false
+            font: keyboard.style.fullScreenInputFont
+            inputMethodHints: InputContext.inputMethodHints
+            cursorDelegate: keyboard.style.fullScreenInputCursor
+            passwordCharacter: keyboard.style.fullScreenInputPasswordCharacter
+            color: keyboard.style.fullScreenInputColor
+            selectionColor: keyboard.style.fullScreenInputSelectionColor
+            selectedTextColor: keyboard.style.fullScreenInputSelectedTextColor
+            echoMode: (InputContext.inputMethodHints & Qt.ImhHiddenText) ? TextInput.Password : TextInput.Normal
+            selectByMouse: !!InputContext.inputItem && !!InputContext.inputItem.selectByMouse
+            onCursorPositionChanged: {
+                cursorSyncTimer.restart()
+                blinkStatus = true
+                if (cursorTimer.running)
+                    cursorTimer.restart()
+            }
+            onSelectionStartChanged: cursorSyncTimer.restart()
+            onSelectionEndChanged: cursorSyncTimer.restart()
+            onCursorRectangleChanged: flickable.ensureVisible(cursorRectangle)
+
+            function getAnchorPosition() {
+                if (selectionStart == selectionEnd)
+                    return cursorPosition
+                else if (selectionStart == cursorPosition)
+                    return selectionEnd
+                else
+                    return selectionStart
+            }
+
+            Timer {
+                id: cursorSyncTimer
+                interval: 0
+                onTriggered: {
+                    var anchorPosition = shadowInput.getAnchorPosition()
+                    if (anchorPosition !== InputContext.anchorPosition || shadowInput.cursorPosition !== InputContext.cursorPosition)
+                        InputContext.priv.forceCursorPosition(anchorPosition, shadowInput.cursorPosition)
+                }
+            }
+
+            Timer {
+                id: cursorTimer
+                interval: Qt.styleHints.cursorFlashTime / 2
+                repeat: true
+                running: control.visible
+                onTriggered: shadowInput.blinkStatus = !shadowInput.blinkStatus
+            }
+        }
+    }
+
+    Component.onCompleted: {
+        if (VirtualKeyboardSettings.fullScreenMode) {
+            InputContext.priv.shadow.inputItem = shadowInput
+        }
+    }
+    Connections {
+        target: VirtualKeyboardSettings
+        function onFullScreenModeChanged() {
+            InputContext.priv.shadow.inputItem = VirtualKeyboardSettings.fullScreenMode ? shadowInput : null
+        }
+    }
+    Connections {
+        target: InputContext.priv.shadow
+        function onInputItemChanged() {
+            cursorSyncTimer.stop()
+            if (!InputContext.priv.shadow.inputItem)
+                shadowInput.clear()
+        }
+    }
+}