void PsMainWindow::psInitSize() { setMinimumWidth(st::wndMinWidth); setMinimumHeight(st::wndMinHeight); TWindowPos pos(cWindowPos()); QRect avail(QDesktopWidget().availableGeometry()); bool maximized = false; QRect geom(avail.x() + (avail.width() - st::wndDefWidth) / 2, avail.y() + (avail.height() - st::wndDefHeight) / 2, st::wndDefWidth, st::wndDefHeight); if (pos.w && pos.h) { QList<QScreen*> screens = App::app()->screens(); for (QList<QScreen*>::const_iterator i = screens.cbegin(), e = screens.cend(); i != e; ++i) { QByteArray name = (*i)->name().toUtf8(); if (pos.moncrc == hashCrc32(name.constData(), name.size())) { QRect screen((*i)->geometry()); int32 w = screen.width(), h = screen.height(); if (w >= st::wndMinWidth && h >= st::wndMinHeight) { if (pos.w > w) pos.w = w; if (pos.h > h) pos.h = h; pos.x += screen.x(); pos.y += screen.y(); if (pos.x < screen.x() + screen.width() - 10 && pos.y < screen.y() + screen.height() - 10) { geom = QRect(pos.x, pos.y, pos.w, pos.h); } } break; } } if (pos.y < 0) pos.y = 0; maximized = pos.maximized; } setGeometry(geom); }
void PsMainWindow::psSavePosition(Qt::WindowState state) { if (state == Qt::WindowActive) state = windowHandle()->windowState(); if (state == Qt::WindowMinimized || !posInited) return; TWindowPos pos(cWindowPos()), curPos = pos; if (state == Qt::WindowMaximized) { curPos.maximized = 1; } else { QRect r(geometry()); curPos.x = r.x(); curPos.y = r.y(); curPos.w = r.width(); curPos.h = r.height(); curPos.maximized = 0; } int px = curPos.x + curPos.w / 2, py = curPos.y + curPos.h / 2, d = 0; QScreen *chosen = 0; QList<QScreen*> screens = App::app()->screens(); for (QList<QScreen*>::const_iterator i = screens.cbegin(), e = screens.cend(); i != e; ++i) { int dx = (*i)->geometry().x() + (*i)->geometry().width() / 2 - px; if (dx < 0) dx = -dx; int dy = (*i)->geometry().y() + (*i)->geometry().height() / 2 - py; if (dy < 0) dy = -dy; if (!chosen || dx + dy < d) { d = dx + dy; chosen = *i; } } if (chosen) { curPos.x -= chosen->geometry().x(); curPos.y -= chosen->geometry().y(); QByteArray name = chosen->name().toUtf8(); curPos.moncrc = hashCrc32(name.constData(), name.size()); } if (curPos.w >= st::wndMinWidth && curPos.h >= st::wndMinHeight) { if (curPos.x != pos.x || curPos.y != pos.y || curPos.w != pos.w || curPos.h != pos.h || curPos.moncrc != pos.moncrc || curPos.maximized != pos.maximized) { cSetWindowPos(curPos); Local::writeSettings(); } } }
void FlatTextarea::parseLinks() { // some code is duplicated in text.cpp! LinkRanges newLinks; QString text(toPlainText()); if (text.isEmpty()) { if (!_links.isEmpty()) { _links.clear(); emit linksChanged(); } return; } initLinkSets(); int32 len = text.size(); const QChar *start = text.unicode(), *end = start + text.size(); for (int32 offset = 0, matchOffset = offset; offset < len;) { QRegularExpressionMatch m = reDomain().match(text, matchOffset); if (!m.hasMatch()) break; int32 domainOffset = m.capturedStart(); QString protocol = m.captured(1).toLower(); QString topDomain = m.captured(3).toLower(); bool isProtocolValid = protocol.isEmpty() || validProtocols().contains(hashCrc32(protocol.constData(), protocol.size() * sizeof(QChar))); bool isTopDomainValid = !protocol.isEmpty() || validTopDomains().contains(hashCrc32(topDomain.constData(), topDomain.size() * sizeof(QChar))); if (protocol.isEmpty() && domainOffset > offset + 1 && *(start + domainOffset - 1) == QChar('@')) { QString forMailName = text.mid(offset, domainOffset - offset - 1); QRegularExpressionMatch mMailName = reMailName().match(forMailName); if (mMailName.hasMatch()) { offset = matchOffset = m.capturedEnd(); continue; } } if (!isProtocolValid || !isTopDomainValid) { offset = matchOffset = m.capturedEnd(); continue; } QStack<const QChar*> parenth; const QChar *domainEnd = start + m.capturedEnd(), *p = domainEnd; for (; p < end; ++p) { QChar ch(*p); if (chIsLinkEnd(ch)) break; // link finished if (chIsAlmostLinkEnd(ch)) { const QChar *endTest = p + 1; while (endTest < end && chIsAlmostLinkEnd(*endTest)) { ++endTest; } if (endTest >= end || chIsLinkEnd(*endTest)) { break; // link finished at p } p = endTest; ch = *p; } if (ch == '(' || ch == '[' || ch == '{' || ch == '<') { parenth.push(p); } else if (ch == ')' || ch == ']' || ch == '}' || ch == '>') { if (parenth.isEmpty()) break; const QChar *q = parenth.pop(), open(*q); if ((ch == ')' && open != '(') || (ch == ']' && open != '[') || (ch == '}' && open != '{') || (ch == '>' && open != '<')) { p = q; break; } } } if (p > domainEnd) { // check, that domain ended if (domainEnd->unicode() != '/' && domainEnd->unicode() != '?') { matchOffset = domainEnd - start; continue; } } newLinks.push_back(qMakePair(domainOffset - 1, p - start - domainOffset + 2)); offset = matchOffset = p - start; } if (newLinks != _links) { _links = newLinks; emit linksChanged(); } }
int32 MainWindow::screenNameChecksum(const QString &name) const { auto bytes = name.toUtf8(); return hashCrc32(bytes.constData(), bytes.size()); }