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get completion string based on trigger position instead of current word

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This commit is contained in:
Jussi Kuokkanen 2020-08-31 18:04:59 +03:00
parent 254b7549eb
commit beec2607fc
2 changed files with 19 additions and 10 deletions
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17
src/TextInputWidget.cpp
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@ -129,10 +129,10 @@ void
FilteredTextEdit::insertCompletion(QString completion)
{
// Paint the current word and replace it with 'completion'
auto cur_word = wordUnderCursor();
auto cur_text = textAfterPosition(trigger_pos_);
auto tc = textCursor();
tc.movePosition(QTextCursor::Left, QTextCursor::MoveAnchor, cur_word.length());
tc.movePosition(QTextCursor::Right, QTextCursor::KeepAnchor, cur_word.length());
tc.movePosition(QTextCursor::Left, QTextCursor::MoveAnchor, cur_text.length());
tc.movePosition(QTextCursor::Right, QTextCursor::KeepAnchor, cur_text.length());
tc.insertText(completion);
setTextCursor(tc);
}
@ -248,8 +248,8 @@ FilteredTextEdit::keyPressEvent(QKeyEvent *event)
}
case Qt::Key_Colon: {
QTextEdit::keyPressEvent(event);
trigger_pos_ = textCursor().position() - 1;
emoji_popup_open_ = true;
emoji_completion_model_->setFilterRegExp(wordUnderCursor());
break;
}
case Qt::Key_Return:
@ -311,15 +311,15 @@ FilteredTextEdit::keyPressEvent(QKeyEvent *event)
if (isModifier)
return;
if (emoji_popup_open_ && wordUnderCursor().length() > 2) {
if (emoji_popup_open_ && textAfterPosition(trigger_pos_).length() > 2) {
// Update completion
emoji_completion_model_->setFilterRegExp(wordUnderCursor());
emoji_completion_model_->setFilterRegExp(textAfterPosition(trigger_pos_));
completer_->complete(completerRect());
}
if (emoji_popup_open_ &&
(completer_->completionCount() < 1 ||
!wordUnderCursor().contains(QRegExp(":[^\r\n\t\f\v :]+$")))) {
!textAfterPosition(trigger_pos_).contains(QRegExp(":[^\r\n\t\f\v :]+$")))) {
// No completions for this word or another word than the completer was
// started with
emoji_popup_open_ = false;
@ -441,7 +441,8 @@ FilteredTextEdit::completerRect()
// Move left edge to the beginning of the word
auto cursor = textCursor();
auto rect = cursorRect();
cursor.movePosition(QTextCursor::Left, QTextCursor::MoveAnchor, wordUnderCursor().length());
cursor.movePosition(QTextCursor::Left, QTextCursor::MoveAnchor,
textAfterPosition(trigger_pos_).length());
auto cursor_global_x = viewport()->mapToGlobal(cursorRect(cursor).topLeft()).x();
auto rect_global_left = viewport()->mapToGlobal(rect.bottomLeft()).x();
auto dx = qAbs(rect_global_left - cursor_global_x);

12
src/TextInputWidget.h
View file

@ -86,6 +86,7 @@ private:
bool emoji_popup_open_ = false;
CompletionModel *emoji_completion_model_;
std::deque<QString> true_history_, working_history_;
int trigger_pos_; // Where emoji completer was triggered
size_t history_index_;
QCompleter *completer_;
QTimer *typingTimer_;
@ -116,7 +117,14 @@ private:
cursor.movePosition(QTextCursor::StartOfWord, QTextCursor::KeepAnchor);
return cursor.selectedText();
}
QString wordUnderCursor()
QString textAfterPosition(int pos)
{
auto tc = textCursor();
tc.setPosition(pos);
tc.movePosition(QTextCursor::EndOfBlock, QTextCursor::KeepAnchor);
return tc.selectedText();
}
/*QString wordUnderCursor()
{
auto tc = textCursor();
auto editor_text = toPlainText();
@ -130,7 +138,7 @@ private:
// Revert back
std::reverse(text.begin(), text.end());
return text;
}
}*/
dialogs::PreviewUploadOverlay previewDialog_;