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Detect when we are at the sentence boundary

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On Samsung devices this would cause it to always to captalize each word
even if it was not a new sentence. Therefore we use QTextBoundaryFinder
to determine if it is a new sentence or not.

Task-number: QTBUG-69398
Task-number: QTBUG-66531
Change-Id: I24bf36f09a2570acfefd4343551cb1720ddc6279
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
This commit is contained in:
Andy Shaw 2018-09-13 01:59:26 +02:00
parent bff307ab93
commit 45c1473847
1 changed files with 13 additions and 1 deletions
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14
src/plugins/platforms/android/qandroidinputcontext.cpp
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@ -58,6 +58,7 @@
#include <private/qhighdpiscaling_p.h>
#include <QTextCharFormat>
#include <QTextBoundaryFinder>
#include <QDebug>
@ -892,8 +893,19 @@ jint QAndroidInputContext::getCursorCapsMode(jint /*reqModes*/)
return res;
const uint qtInputMethodHints = query->value(Qt::ImHints).toUInt();
const int localPos = query->value(Qt::ImCursorPosition).toInt();
if (!(qtInputMethodHints & Qt::ImhLowercaseOnly) && !(qtInputMethodHints & Qt::ImhNoAutoUppercase))
bool atWordBoundary = (localPos == 0);
if (!atWordBoundary) {
QString surroundingText = query->value(Qt::ImSurroundingText).toString();
surroundingText.truncate(localPos);
// Add a character to see if it is at the end of the sentence or not
QTextBoundaryFinder finder(QTextBoundaryFinder::Sentence, surroundingText + QLatin1Char('A'));
finder.setPosition(localPos);
if (finder.isAtBoundary())
atWordBoundary = finder.isAtBoundary();
}
if (atWordBoundary && !(qtInputMethodHints & Qt::ImhLowercaseOnly) && !(qtInputMethodHints & Qt::ImhNoAutoUppercase))
res |= CAP_MODE_SENTENCES;
if (qtInputMethodHints & Qt::ImhUppercaseOnly)