diff options
Diffstat (limited to 'src/layout/algorithm')
| -rw-r--r-- | src/layout/algorithm/ModeAlgorithm.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/layout/algorithm/ModeAlgorithm.cpp b/src/layout/algorithm/ModeAlgorithm.cpp index dea5bb17..2fea2b68 100644 --- a/src/layout/algorithm/ModeAlgorithm.cpp +++ b/src/layout/algorithm/ModeAlgorithm.cpp @@ -18,8 +18,21 @@ std::optional<Vector2D> IModeAlgorithm::predictSizeForNewTarget() { std::optional<Vector2D> IModeAlgorithm::focalPointForDir(SP<ITarget> t, Math::eDirection dir) { Vector2D focalPoint; - const auto WINDOWIDEALBB = - t->fullscreenMode() != FSMODE_NONE ? m_parent->space()->workspace()->m_monitor->logicalBox() : t->window()->getWindowIdealBoundingBoxIgnoreReserved(); + const auto getFullscreenBB = [&]() -> std::optional<CBox> { + const auto PARENT = m_parent.lock(); + if (!PARENT) + return std::nullopt; + const auto SPACE = PARENT->space(); + if (!SPACE) + return std::nullopt; + const auto WS = SPACE->workspace(); + if (!WS || !WS->m_monitor) + return std::nullopt; + return WS->m_monitor->logicalBox(); + }; + + const auto WINDOWIDEALBB = t->fullscreenMode() != FSMODE_NONE ? getFullscreenBB().value_or(t->window()->getWindowIdealBoundingBoxIgnoreReserved()) : + t->window()->getWindowIdealBoundingBoxIgnoreReserved(); switch (dir) { case Math::DIRECTION_UP: focalPoint = WINDOWIDEALBB.pos() + Vector2D{WINDOWIDEALBB.size().x / 2.0, -1.0}; break; |