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better error handling around getMonitorFromString
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1 changed files with 5 additions and 1 deletions
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@ -1643,6 +1643,10 @@ void CCompositor::swapActiveWorkspaces(CMonitor* pMonitorA, CMonitor* pMonitorB)
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CMonitor* CCompositor::getMonitorFromString(const std::string& name) {
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if (name[0] == '+' || name[0] == '-') {
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// relative
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if (m_vMonitors.size() == 1)
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return m_vMonitors.begin()->get();
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const auto OFFSET = name[0] == '-' ? name : name.substr(1);
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if (!isNumber(OFFSET)) {
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@ -1671,7 +1675,7 @@ CMonitor* CCompositor::getMonitorFromString(const std::string& name) {
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if (currentPlace != std::clamp(currentPlace, 0, (int)m_vMonitors.size())) {
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Debug::log(WARN, "Error in getMonitorFromString: Vaxry's code sucks.");
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currentPlace = std::clamp(currentPlace, 0, (int)m_vMonitors.size());
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currentPlace = std::clamp(currentPlace, 0, (int)m_vMonitors.size() - 1);
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}
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return m_vMonitors[currentPlace].get();
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