1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Android] Remove signal and slot mechanism to listen states in editor's

Browse Source 
Task-number: QTBUG-58013
Change-Id: Ib589f1b69e2e82026d27fbc7519d10e18ae21f59
Reviewed-by: Rami Potinkara <rami.potinkara@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
This commit is contained in:
Tapio Oksa 2021-03-15 13:37:20 +02:00
parent 86bb14b2b9
commit a40a512dec
2 changed files with 37 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
src/plugins/platforms/android/qandroidinputcontext.cpp
View File

@ -853,9 +853,44 @@ void QAndroidInputContext::update(Qt::InputMethodQueries queries)
QSharedPointer<QInputMethodQueryEvent> query = focusObjectInputMethodQuery(queries);
if (query.isNull())
return;
#warning TODO extract the needed data from query
if (query->value(Qt::ImCursorPosition).toInt() >= 0 &&
query->value(Qt::ImSurroundingText).toString()
.left(query->value(Qt::ImCursorPosition).toInt()).length() >= 0) {
// Cursor position should be always valid
// when object is composing
if (focusObjectIsComposing())
return;
// NOTE: This seems to be happening sometimes
// when qt quick application is booted up
if (m_focusObject == nullptr)
return;
if (m_focusObject->isWidgetType())
updateCursorPosition();
else
updateCursorPositionInRange(query);
}
}
void QAndroidInputContext::updateCursorPositionInRange(const QSharedPointer<QInputMethodQueryEvent> &query)
{
QObject *input = qGuiApp->focusObject();
QList<QInputMethodEvent::Attribute> attributes;
attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::Cursor,
query->value(Qt::ImCursorPosition).toInt(), 1));
QInputMethodEvent event(QString(), attributes);
QCoreApplication::sendEvent(input, &event);
QtAndroidInput::updateSelection(query->value(Qt::ImCursorPosition).toInt(),
query->value(Qt::ImCursorPosition).toInt(), 0,
query->value(Qt::ImSurroundingText).toString().length());
}
void QAndroidInputContext::invokeAction(QInputMethod::Action action, int cursorPosition)
{
#warning TODO Handle at least QInputMethod::ContextMenu action
@ -886,12 +921,6 @@ void QAndroidInputContext::showInputPanel()
if (query.isNull())
return;
disconnect(m_updateCursorPosConnection);
if (qGuiApp->focusObject()->metaObject()->indexOfSignal("cursorPositionChanged(int,int)") >= 0) // QLineEdit breaks the pattern
m_updateCursorPosConnection = connect(qGuiApp->focusObject(), SIGNAL(cursorPositionChanged(int,int)), this, SLOT(updateCursorPosition()));
else
m_updateCursorPosConnection = connect(qGuiApp->focusObject(), SIGNAL(cursorPositionChanged()), this, SLOT(updateCursorPosition()));
QRect rect = cursorRect();
if (!isInputPanelVisible())
QtAndroidInput::showSoftwareKeyboard(rect.left(), rect.top(), rect.width(), rect.height(),

2
src/plugins/platforms/android/qandroidinputcontext.h
View File

@ -156,13 +156,13 @@ private:
void focusObjectStartComposing();
bool focusObjectStopComposing();
QRect cursorRect();
void updateCursorPositionInRange(const QSharedPointer<QInputMethodQueryEvent> &query);
private:
ExtractedText m_extractedText;
QString m_composingText;
int m_composingTextStart;
int m_composingCursor;
QMetaObject::Connection m_updateCursorPosConnection;
HandleModes m_handleMode;
int m_batchEditNestingLevel;
QObject *m_focusObject;