Enable layout mirroring for word candidate list

Change 4a92afe75bfb7886ecb1b3282b05b2985c39fe3c disabled layout
mirroring for virtual keyboard. This change enables layout mirroring
for word candidate list.

Changes to navigation cursor logic are necessary, so that navigation
cursor follows text direction.

Task-number: QTBUG-70041
Change-Id: I59ec8968294c1c342e10f718dbd2360f25378956
Reviewed-by: Jarkko Koivikko <jarkko.koivikko@code-q.fi>
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/auto/inputpanel/data/tst_inputpanel.qml b/tests/auto/inputpanel/data/tst_inputpanel.qml
index eea2f97e..7cea7058 100644
--- a/tests/auto/inputpanel/data/tst_inputpanel.qml
+++ b/tests/auto/inputpanel/data/tst_inputpanel.qml
@@ -84,6 +84,7 @@ Rectangle {
             inputPanel.setWclAutoCommitWord(data !== undefined && data.hasOwnProperty("wclAutoCommitWord") && data.wclAutoCommitWord)
             inputPanel.setFullScreenMode(data !== undefined && data.hasOwnProperty("fullScreenMode") && data.fullScreenMode)
             inputPanel.setExternalLanguageSwitchEnabled(data !== undefined && data.hasOwnProperty("externalLanguageSwitchEnabled") && data.externalLanguageSwitchEnabled)
+            inputPanel.setLayoutMirroring(data !== undefined && data.hasOwnProperty("layoutMirroring") && data.layoutMirroring)
 
             var window = container.Window.window
             verify(window)
@@ -780,6 +781,43 @@ Rectangle {
             verify(textInput.text.length > 0)
         }
 
+        function test_navigationKeyLayoutMirroring_data() {
+            return [
+                { layoutMirroring: false },
+                { layoutMirroring: true },
+            ]
+        }
+
+        function test_navigationKeyLayoutMirroring(data) {
+            prepareTest(data)
+
+            if (!inputPanel.activateNavigationKeyMode())
+                skip("Arrow key navigation not enabled")
+            verify(inputPanel.naviationHighlight.visible)
+
+            verify(inputPanel.navigateToKey("q"))
+            var initialKey = inputPanel.keyboardInputArea.initialKey
+
+            var keysTraversed = []
+            do {
+                verify(keysTraversed.indexOf(inputPanel.keyboardInputArea.initialKey) === -1)
+                var currentKey = inputPanel.keyboardInputArea.initialKey
+                keysTraversed.push(currentKey)
+                inputPanel.emulateNavigationKeyClick(Qt.Key_Right)
+            } while (initialKey !== inputPanel.keyboardInputArea.initialKey)
+
+            inputPanel.setLayoutMirroring(!data.layoutMirroring)
+
+            do {
+                var indexOfKey = keysTraversed.indexOf(inputPanel.keyboardInputArea.initialKey)
+                verify(indexOfKey !== -1)
+                keysTraversed.splice(indexOfKey, 1)
+                inputPanel.emulateNavigationKeyClick(Qt.Key_Left)
+            } while (initialKey !== inputPanel.keyboardInputArea.initialKey)
+
+            compare(keysTraversed.length, 0)
+        }
+
         function test_spellCorrectionSuggestions_data() {
             return [
                 { initInputMethodHints: Qt.ImhNoPredictiveText, inputSequence: "hwllo", unexpectedSuggestion: "Hello", outputText: "Hwllo" },