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windowrules: allow specifying max size in size window rule (#8021)

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* allow specifying max size in size window rule
modified:   src/events/Windows.cpp

* clean up
modified:   src/events/Windows.cpp
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MightyPlaza 2024-10-17 20:03:17 +00:00 committed by GitHub
parent 495b92fb53
commit 5f30cb7753
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1 changed files with 27 additions and 13 deletions
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32
src/events/Windows.cpp
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@ -330,24 +330,38 @@ void Events::listener_mapWindow(void* owner, void* data) {
for (auto const& r : PWINDOW->m_vMatchedRules) {
if (r.szRule.starts_with("size")) {
try {
auto stringToFloatClamp = [](const std::string& VALUE, const float CURR, const float REL) {
auto stringToPercentage = [](const std::string& VALUE, const float REL) {
if (VALUE.ends_with('%'))
return (std::stof(VALUE.substr(0, VALUE.length() - 1)) * REL) / 100;
else
return std::stof(VALUE);
};
if (VALUE.starts_with('<'))
return std::min(CURR, stringToPercentage(VALUE.substr(1, VALUE.length() - 1), REL));
else if (VALUE.starts_with('>'))
return std::max(CURR, stringToPercentage(VALUE.substr(1, VALUE.length() - 1), REL));
return stringToPercentage(VALUE, REL);
};
const auto VALUE = r.szRule.substr(r.szRule.find(' ') + 1);
const auto SIZEXSTR = VALUE.substr(0, VALUE.find(' '));
const auto SIZEYSTR = VALUE.substr(VALUE.find(' ') + 1);
const auto MAXSIZE = g_pXWaylandManager->getMaxSizeForWindow(PWINDOW);
const auto SIZEX = SIZEXSTR == "max" ?
std::clamp(MAXSIZE.x, 20.0, PMONITOR->vecSize.x) :
(!SIZEXSTR.contains('%') ? std::stoi(SIZEXSTR) : std::stof(SIZEXSTR.substr(0, SIZEXSTR.length() - 1)) * 0.01 * PMONITOR->vecSize.x);
const auto SIZEY = SIZEYSTR == "max" ?
std::clamp(MAXSIZE.y, 20.0, PMONITOR->vecSize.y) :
(!SIZEYSTR.contains('%') ? std::stoi(SIZEYSTR) : std::stof(SIZEYSTR.substr(0, SIZEYSTR.length() - 1)) * 0.01 * PMONITOR->vecSize.y);
const float SIZEX =
SIZEXSTR == "max" ? std::clamp(MAXSIZE.x, 20.0, PMONITOR->vecSize.x) : stringToFloatClamp(SIZEXSTR, PWINDOW->m_vRealSize.goal().x, PMONITOR->vecSize.x);
const float SIZEY =
SIZEYSTR == "max" ? std::clamp(MAXSIZE.y, 20.0, PMONITOR->vecSize.y) : stringToFloatClamp(SIZEYSTR, PWINDOW->m_vRealSize.goal().y, PMONITOR->vecSize.y);
Debug::log(LOG, "Rule size, applying to {}", PWINDOW);
PWINDOW->m_vRealSize = Vector2D(SIZEX, SIZEY);
PWINDOW->m_vPseudoSize = PWINDOW->m_vRealSize.goal();
g_pXWaylandManager->setWindowSize(PWINDOW, PWINDOW->m_vRealSize.goal());
PWINDOW->clampWindowSize(Vector2D{SIZEXSTR.starts_with("<") ? 0 : SIZEX, SIZEYSTR.starts_with("<") ? 0 : SIZEY}, Vector2D{SIZEX, SIZEY});
PWINDOW->setHidden(false);
} catch (...) { Debug::log(LOG, "Rule size failed, rule: {} -> {}", r.szRule, r.szValue); }