mirror of
https://github.com/vale981/tdesktop
synced 2025-03-06 10:11:41 -05:00
fixed tilde replacements in input fields and Text
This commit is contained in:
John Preston
parent
bcb80a80fb
commit
e60052d440
3 changed files with 163 additions and 151 deletions
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@ -917,11 +917,12 @@ QVariant InputArea::InputAreaInner::loadResource(int type, const QUrl &name) {
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}
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void InputArea::processDocumentContentsChange(int position, int charsAdded) {
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int32 emojiPosition = -1, emojiLen = 0;
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int32 replacePosition = -1, replaceLen = 0;
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const EmojiData *emoji = 0;
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static QString regular = qsl("Open Sans"), semibold = qsl("Open Sans Semibold");
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bool checkTilde = !cRetina() && (font().pixelSize() == 13) && (font().family() == regular), prevTilde = false;
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bool checkTilde = !cRetina() && (_inner.font().pixelSize() == 13) && (_inner.font().family() == regular);
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bool wasTildeFragment = false;
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QTextDocument *doc(_inner.document());
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QTextCursor c(_inner.textCursor());
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@ -941,65 +942,66 @@ void InputArea::processDocumentContentsChange(int position, int charsAdded) {
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continue;
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}
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if (checkTilde) {
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wasTildeFragment = (fragment.charFormat().fontFamily() == semibold);
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}
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QString t(fragment.text());
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const QChar *ch = t.constData(), *e = ch + t.size();
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for (; ch != e; ++ch, ++fp) {
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if (checkTilde && fp >= position) { // tilde fix in OpenSans
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bool tilde = (ch->unicode() == '~');
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QString fontfamily;
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if (tilde) {
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if (fragment.charFormat().fontFamily() != semibold) {
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fontfamily = semibold;
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}
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} else if (prevTilde) {
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if (fragment.charFormat().fontFamily() == semibold) {
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fontfamily = regular;
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}
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}
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if (!fontfamily.isEmpty()) {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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}
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emojiPosition = fp;
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emojiLen = 1;
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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QTextCharFormat format;
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format.setFontFamily(fontfamily);
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c.mergeCharFormat(format);
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break;
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}
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prevTilde = tilde;
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}
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int32 emojiLen = 0;
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emoji = emojiFromText(ch, e, emojiLen);
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if (emoji) {
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emojiPosition = fp;
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if (replacePosition >= 0) {
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emoji = 0; // replace tilde char format first
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} else {
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replacePosition = fp;
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replaceLen = emojiLen;
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}
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break;
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}
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if (checkTilde && fp >= position) { // tilde fix in OpenSans
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bool tilde = (ch->unicode() == '~');
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if ((tilde && !wasTildeFragment) || (!tilde && wasTildeFragment)) {
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if (replacePosition < 0) {
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replacePosition = fp;
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replaceLen = 1;
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} else {
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++replaceLen;
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}
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} else if (replacePosition >= 0) {
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break;
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}
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}
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if (ch + 1 < e && ch->isHighSurrogate() && (ch + 1)->isLowSurrogate()) {
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++ch;
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++fp;
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}
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}
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if (emojiPosition >= 0) break;
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if (replacePosition >= 0) break;
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}
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if (emojiPosition >= 0) break;
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if (replacePosition >= 0) break;
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}
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if (emojiPosition >= 0) {
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if (emoji) {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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}
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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insertEmoji(emoji, c);
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if (replacePosition >= 0) {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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}
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charsAdded -= emojiPosition + emojiLen - position;
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position = emojiPosition + 1;
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QTextCursor c(doc->docHandle(), replacePosition);
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c.setPosition(replacePosition + replaceLen, QTextCursor::KeepAnchor);
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if (emoji) {
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insertEmoji(emoji, c);
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} else {
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QTextCharFormat format;
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format.setFontFamily(wasTildeFragment ? regular : semibold);
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c.mergeCharFormat(format);
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}
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charsAdded -= replacePosition + replaceLen - position;
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position = replacePosition + (emoji ? 1 : replaceLen);
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emoji = 0;
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emojiPosition = -1;
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replacePosition = -1;
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} else {
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break;
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}
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@ -1611,11 +1613,13 @@ QVariant InputField::InputFieldInner::loadResource(int type, const QUrl &name) {
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}
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void InputField::processDocumentContentsChange(int position, int charsAdded) {
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int32 emojiPosition = -1, emojiLen = 0;
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int32 replacePosition = -1, replaceLen = 0;
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const EmojiData *emoji = 0;
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bool newlineFound = false;
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static QString regular = qsl("Open Sans"), semibold = qsl("Open Sans Semibold"), space(' ');
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bool checkTilde = !cRetina() && (font().pixelSize() == 13) && (font().family() == regular), prevTilde = false;
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bool checkTilde = !cRetina() && (_inner.font().pixelSize() == 13) && (_inner.font().family() == regular);
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bool wasTildeFragment = false;
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QTextDocument *doc(_inner.document());
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QTextCursor c(_inner.textCursor());
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@ -1635,87 +1639,91 @@ void InputField::processDocumentContentsChange(int position, int charsAdded) {
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continue;
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}
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if (checkTilde) {
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wasTildeFragment = (fragment.charFormat().fontFamily() == semibold);
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}
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QString t(fragment.text());
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const QChar *ch = t.constData(), *e = ch + t.size();
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for (; ch != e; ++ch, ++fp) {
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if (checkTilde && fp >= position) { // tilde fix in OpenSans
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bool tilde = (ch->unicode() == '~');
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QString fontfamily;
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if (tilde) {
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if (fragment.charFormat().fontFamily() != semibold) {
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fontfamily = semibold;
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}
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} else if (prevTilde) {
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if (fragment.charFormat().fontFamily() == semibold) {
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fontfamily = regular;
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}
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}
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if (!fontfamily.isEmpty()) {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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}
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emojiPosition = fp;
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emojiLen = 1;
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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QTextCharFormat format;
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format.setFontFamily(fontfamily);
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c.mergeCharFormat(format);
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break;
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}
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prevTilde = tilde;
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}
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// QTextBeginningOfFrame // QTextEndOfFrame
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if (ch->unicode() == 0xfdd0 || ch->unicode() == 0xfdd1 || ch->unicode() == QChar::ParagraphSeparator || ch->unicode() == QChar::LineSeparator || ch->unicode() == '\n' || ch->unicode() == '\r') {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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newlineFound = (ch->unicode() == 0xfdd0 || ch->unicode() == 0xfdd1 || ch->unicode() == QChar::ParagraphSeparator || ch->unicode() == QChar::LineSeparator || ch->unicode() == '\n' || ch->unicode() == '\r');
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if (newlineFound) {
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if (replacePosition >= 0) {
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newlineFound = false; // replace tilde char format first
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} else {
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replacePosition = fp;
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replaceLen = 1;
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}
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emojiPosition = fp;
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emojiLen = 1;
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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c.insertText(space);
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break;
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}
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int32 emojiLen = 0;
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emoji = emojiFromText(ch, e, emojiLen);
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if (emoji) {
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emojiPosition = fp;
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if (replacePosition >= 0) {
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emoji = 0; // replace tilde char format first
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} else {
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replacePosition = fp;
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replaceLen = emojiLen;
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}
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break;
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}
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if (checkTilde && fp >= position) { // tilde fix in OpenSans
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bool tilde = (ch->unicode() == '~');
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if ((tilde && !wasTildeFragment) || (!tilde && wasTildeFragment)) {
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if (replacePosition < 0) {
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replacePosition = fp;
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replaceLen = 1;
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} else {
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++replaceLen;
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}
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} else if (replacePosition >= 0) {
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break;
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}
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}
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if (ch + 1 < e && ch->isHighSurrogate() && (ch + 1)->isLowSurrogate()) {
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++ch;
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++fp;
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}
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}
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if (emojiPosition >= 0) break;
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if (replacePosition >= 0) break;
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}
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if (emojiPosition >= 0) break;
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if (replacePosition >= 0) break;
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if (b.next() != doc->end()) {
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emojiPosition = b.next().position() - 1;
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emojiLen = 1;
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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c.insertText(space);
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newlineFound = true;
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replacePosition = b.next().position() - 1;
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replaceLen = 1;
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break;
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}
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}
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if (emojiPosition >= 0) {
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if (emoji) {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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}
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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insertEmoji(emoji, c);
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if (replacePosition >= 0) {
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if (!_inner.document()->pageSize().isNull()) {
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_inner.document()->setPageSize(QSizeF(0, 0));
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}
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charsAdded -= emojiPosition + emojiLen - position;
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position = emojiPosition + 1;
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QTextCursor c(doc->docHandle(), replacePosition);
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c.setPosition(replacePosition + replaceLen, QTextCursor::KeepAnchor);
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if (newlineFound) {
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QTextCharFormat format;
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format.setFontFamily(regular);
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c.mergeCharFormat(format);
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c.insertText(space);
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} else if (emoji) {
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insertEmoji(emoji, c);
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} else {
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QTextCharFormat format;
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format.setFontFamily(wasTildeFragment ? regular : semibold);
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c.mergeCharFormat(format);
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}
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charsAdded -= replacePosition + replaceLen - position;
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position = replacePosition + ((emoji || newlineFound) ? 1 : replaceLen);
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newlineFound = false;
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emoji = 0;
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emojiPosition = -1;
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replacePosition = -1;
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} else {
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break;
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}
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@ -619,11 +619,11 @@ void FlatTextarea::checkContentHeight() {
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}
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void FlatTextarea::processDocumentContentsChange(int position, int charsAdded) {
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int32 emojiPosition = -1, emojiLen = 0;
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int32 replacePosition = -1, replaceLen = 0;
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const EmojiData *emoji = 0;
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static QString regular = qsl("Open Sans"), semibold = qsl("Open Sans Semibold");
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bool checkTilde = !cRetina() && (font().pixelSize() == 13) && (font().family() == regular), prevTilde = false;
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bool checkTilde = !cRetina() && (font().pixelSize() == 13) && (font().family() == regular), wasTildeFragment = false;
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QTextDocument *doc(document());
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while (true) {
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@ -640,66 +640,68 @@ void FlatTextarea::processDocumentContentsChange(int position, int charsAdded) {
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if (fp >= end || fe <= start) {
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continue;
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}
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if (checkTilde) {
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wasTildeFragment = (fragment.charFormat().fontFamily() == semibold);
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}
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QString t(fragment.text());
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const QChar *ch = t.constData(), *e = ch + t.size();
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for (; ch != e; ++ch, ++fp) {
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if (checkTilde && fp >= position) { // tilde fix in OpenSans
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bool tilde = (ch->unicode() == '~');
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QString fontfamily;
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if (tilde) {
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if (fragment.charFormat().fontFamily() != semibold) {
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fontfamily = semibold;
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}
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} else if (prevTilde) {
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if (fragment.charFormat().fontFamily() == semibold) {
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fontfamily = regular;
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}
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}
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if (!fontfamily.isEmpty()) {
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if (!document()->pageSize().isNull()) {
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document()->setPageSize(QSizeF(0, 0));
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}
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emojiPosition = fp;
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emojiLen = 1;
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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QTextCharFormat format;
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format.setFontFamily(fontfamily);
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c.mergeCharFormat(format);
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break;
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}
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prevTilde = tilde;
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}
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int32 emojiLen = 0;
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emoji = emojiFromText(ch, e, emojiLen);
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if (emoji) {
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emojiPosition = fp;
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if (replacePosition >= 0) {
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emoji = 0; // replace tilde char format first
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} else {
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replacePosition = fp;
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replaceLen = emojiLen;
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}
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break;
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}
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if (checkTilde && fp >= position) { // tilde fix in OpenSans
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bool tilde = (ch->unicode() == '~');
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if ((tilde && !wasTildeFragment) || (!tilde && wasTildeFragment)) {
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if (replacePosition < 0) {
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replacePosition = fp;
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replaceLen = 1;
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} else {
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++replaceLen;
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}
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} else if (replacePosition >= 0) {
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break;
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}
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}
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if (ch + 1 < e && ch->isHighSurrogate() && (ch + 1)->isLowSurrogate()) {
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++ch;
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++fp;
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}
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}
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if (emojiPosition >= 0) break;
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if (replacePosition >= 0) break;
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}
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if (emojiPosition >= 0) break;
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if (replacePosition >= 0) break;
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}
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if (emojiPosition >= 0) {
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if (emoji) {
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if (!document()->pageSize().isNull()) {
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document()->setPageSize(QSizeF(0, 0));
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}
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QTextCursor c(doc->docHandle(), emojiPosition);
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c.setPosition(emojiPosition + emojiLen, QTextCursor::KeepAnchor);
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insertEmoji(emoji, c);
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if (replacePosition >= 0) {
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if (!document()->pageSize().isNull()) {
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document()->setPageSize(QSizeF(0, 0));
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}
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charsAdded -= emojiPosition + emojiLen - position;
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position = emojiPosition + 1;
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QTextCursor c(doc->docHandle(), replacePosition);
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c.setPosition(replacePosition + replaceLen, QTextCursor::KeepAnchor);
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if (emoji) {
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insertEmoji(emoji, c);
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} else {
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QTextCharFormat format;
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format.setFontFamily(wasTildeFragment ? regular : semibold);
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c.mergeCharFormat(format);
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}
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charsAdded -= replacePosition + replaceLen - position;
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position = replacePosition + (emoji ? 1 : replaceLen);
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emoji = 0;
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emojiPosition = -1;
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} else {
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replacePosition = -1;
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} else {
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break;
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}
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}
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@ -544,7 +544,7 @@ public:
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int skipBack = 0;
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ch = ((ptr < end) ? *ptr : 0);
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chInt = ch.unicode();
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bool skip = false, isNewLine = multiline && chIsNewline(ch), isSpace = chIsSpace(ch), isDiac = chIsDiac(ch), isTilde = (ch == '~');
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bool skip = false, isNewLine = multiline && chIsNewline(ch), isSpace = chIsSpace(ch), isDiac = chIsDiac(ch), isTilde = checkTilde && (ch == '~');
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if (chIsBad(ch) || ch.isLowSurrogate()) {
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skip = true;
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} else if (isDiac) {
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@ -577,12 +577,12 @@ public:
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} else {
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if (isTilde) { // tilde fix in OpenSans
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if (!(flags & TextBlockFTilde)) {
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createBlock();
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createBlock(skipBack);
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flags |= TextBlockFTilde;
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}
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} else {
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if (flags & TextBlockFTilde) {
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createBlock();
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createBlock(skipBack);
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flags &= ~TextBlockFTilde;
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}
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}
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@ -688,6 +688,7 @@ public:
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ch = chInt = 0;
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lastSkipped = false;
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checkTilde = !cRetina() && _t->_font->size() == 13 && _t->_font->flags() == 0; // tilde Open Sans fix
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entitiesEnd = entities.cend();
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waitingEntity = entities.cbegin();
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while (waitingEntity != entitiesEnd && waitingEntity->length <= 0) ++waitingEntity;
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@ -784,6 +785,7 @@ private:
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QChar ch; // current char (low surrogate, if current char is surrogate pair)
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uint32 chInt; // full ch, could be surrogate pair
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bool lastSkipped; // did we skip current char
|
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bool checkTilde; // do we need a special text block for tilde symbol
|
||||
};
|
||||
|
||||
namespace {
|
||||
|
|
@ -1785,7 +1787,7 @@ public:
|
|||
}
|
||||
if (flags & TextBlockFItalic) result = result->italic();
|
||||
if (flags & TextBlockFUnderline) result = result->underline();
|
||||
if ((flags & TextBlockFTilde) && !cRetina() && f->size() == 13 && f->flags() == 0) { // tilde fix in OpenSans
|
||||
if (flags & TextBlockFTilde) { // tilde fix in OpenSans
|
||||
result = st::semiboldFont;
|
||||
}
|
||||
}
|
||||
|
|
@ -3244,7 +3246,7 @@ TextBlock::TextBlock(const style::font &font, const QString &str, QFixed minResi
|
|||
}
|
||||
if (flags & TextBlockFItalic) blockFont = blockFont->italic();
|
||||
if (flags & TextBlockFUnderline) blockFont = blockFont->underline();
|
||||
if ((flags & TextBlockFTilde) && !cRetina() && font->size() == 13 && font->flags() == 0) { // tilde fix in OpenSans
|
||||
if (flags & TextBlockFTilde) { // tilde fix in OpenSans
|
||||
blockFont = st::semiboldFont;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue