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add changing state for Send button in chat when msg size exceeds allowed size (Patch from Phenom)

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7438 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2014-07-06 11:33:04 +00:00
parent 24ad4b8880
commit 8667cf9f92
9 changed files with 56 additions and 3 deletions
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20
retroshare-gui/src/gui/chat/ChatWidget.cpp
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@ -131,6 +131,7 @@ ChatWidget::ChatWidget(QWidget *parent) :
connect(ui->chatTextEdit, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenu(QPoint)));
// reset text and color after removing all characters from the QTextEdit and after calling QTextEdit::clear
connect(ui->chatTextEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)), this, SLOT(chatCharFormatChanged()));
connect(ui->chatTextEdit, SIGNAL(textChanged()), this, SLOT(updateLenOfChatTextEdit()));
ui->infoFrame->setVisible(false);
ui->statusMessageLabel->hide();
@ -837,8 +838,27 @@ void ChatWidget::updateStatusTyping()
}
}
void ChatWidget::updateLenOfChatTextEdit()
{
QTextEdit *chatWidget = ui->chatTextEdit;
QString text;
RsHtml::optimizeHtml(chatWidget, text);
std::wstring msg = text.toStdWString();
bool msgToLarge = (msg.length()>=size_t(rsMsgs->getMaxMessageSecuritySize()));
ui->sendButton->setEnabled(!msgToLarge);
text = tr("%1This message counts %2 characters.").arg(msgToLarge?tr("Warning: "):"").arg(msg.length());
ui->sendButton->setToolTip(text);
ui->chatTextEdit->setToolTip(msgToLarge?text:"");
}
void ChatWidget::sendChat()
{
if (!ui->sendButton->isEnabled()){
//Something block sending
return;
}
QTextEdit *chatWidget = ui->chatTextEdit;
if (chatWidget->toPlainText().isEmpty()) {