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Code Issues Releases Wiki Activity

ITextLink moved to ClickHandler, TextLinkPtr > ClickHandlerPtr.

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Global methods textlnkOver/Down/DrawOver were replaced by
static members of ClickHandler, now global state consists
of the handler pointer + host pointer, who declares callbacks
for the active and pressed handler changed events.

This will allow to use ClickHandler from different hosts
simultaneously (like HistoryItem / BotDescription / BotKeyboard).

Not yet tested.
This commit is contained in:
John Preston
2016-03-29 20:17:00 +03:00
parent 2c6f74f923
commit 7f6cf32cdd
40 changed files with 1976 additions and 1446 deletions
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46
Telegram/SourceFiles/boxes/confirmbox.cpp
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@@ -83,33 +83,30 @@ void ConfirmBox::mouseMoveEvent(QMouseEvent *e) {
void ConfirmBox::mousePressEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateHover();
if (textlnkOver()) {
textlnkDown(textlnkOver());
update();
}
ClickHandler::pressed();
return LayeredWidget::mousePressEvent(e);
}
void ConfirmBox::mouseReleaseEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateHover();
if (textlnkOver() && textlnkOver() == textlnkDown()) {
if (ClickHandlerPtr activated = ClickHandler::unpressed()) {
Ui::hideLayer();
textlnkOver()->onClick(e->button());
App::activateClickHandler(activated, e->button());
}
textlnkDown(TextLinkPtr());
}
void ConfirmBox::leaveEvent(QEvent *e) {
if (_myLink) {
if (textlnkOver() == _myLink) {
textlnkOver(TextLinkPtr());
update();
}
_myLink = TextLinkPtr();
setCursor(style::cur_default);
update();
}
ClickHandler::clearActive(this);
}
void ConfirmBox::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
setCursor(active ? style::cur_pointer : style::cur_default);
update();
}
void ConfirmBox::clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) {
update();
}
void ConfirmBox::updateLink() {
@@ -119,17 +116,12 @@ void ConfirmBox::updateLink() {
void ConfirmBox::updateHover() {
QPoint m(mapFromGlobal(_lastMousePos));
bool wasMy = (_myLink == textlnkOver());
textstyleSet(&st::boxTextStyle);
_myLink = _text.linkLeft(m.x() - st::boxPadding.left(), m.y() - st::boxPadding.top(), _textWidth, width(), (_text.maxWidth() < width()) ? style::al_center : style::al_left);
ClickHandlerPtr handler = _text.linkLeft(m.x() - st::boxPadding.left(), m.y() - st::boxPadding.top(), _textWidth, width(), (_text.maxWidth() < width()) ? style::al_center : style::al_left);
textstyleRestore();
if (_myLink != textlnkOver()) {
if (wasMy || _myLink || rect().contains(m)) {
textlnkOver(_myLink);
}
setCursor(_myLink ? style::cur_pointer : style::cur_default);
update();
}
ClickHandler::setActive(handler, this);
}
void ConfirmBox::closePressed() {
@@ -182,9 +174,9 @@ ConfirmLinkBox::ConfirmLinkBox(const QString &url) : ConfirmBox(lang(lng_open_th
void ConfirmLinkBox::onOpenLink() {
Ui::hideLayer();
if (reMailStart().match(_url).hasMatch()) {
EmailLink(_url).onClick(Qt::LeftButton);
EmailClickHandler::doOpen(_url);
} else {
TextLink(_url).onClick(Qt::LeftButton);
UrlClickHandler::doOpen(_url);
}
}