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Merge pull request #389 from Synthetica9/x-scroll

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AModule: handle X axis scrolling
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Alex 2019-06-16 14:54:53 +02:00 committed by GitHub
commit cda6282277
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2 changed files with 16 additions and 10 deletions
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3
include/AModule.hpp
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@ -33,7 +33,8 @@ class AModule : public IModule {
private:
std::vector<int> pid_;
gdouble distance_scrolled_;
gdouble distance_scrolled_y_;
gdouble distance_scrolled_x_;
};
} // namespace waybar

23
src/AModule.cpp
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@ -65,23 +65,28 @@ AModule::SCROLL_DIR AModule::getScrollDir(GdkEventScroll* e) {
} else if (e->direction == GDK_SCROLL_SMOOTH) {
gdouble delta_x, delta_y;
gdk_event_get_scroll_deltas(reinterpret_cast<const GdkEvent*>(e), &delta_x, &delta_y);
distance_scrolled_ += delta_y;
// TODO: handle X axis
distance_scrolled_y_ += delta_y;
distance_scrolled_x_ += delta_x;
gdouble threshold = 0;
if (config_["smooth-scrolling-threshold"].isNumeric()) {
threshold = config_["smooth-scrolling-threshold"].asDouble();
}
if (distance_scrolled_ < -threshold) {
if (distance_scrolled_y_ < -threshold) {
dir = SCROLL_DIR::UP;
} else if (distance_scrolled_ > threshold) {
} else if (distance_scrolled_y_ > threshold) {
dir = SCROLL_DIR::DOWN;
} else if (distance_scrolled_x_ > threshold) {
dir = SCROLL_DIR::RIGHT;
} else if (distance_scrolled_x_ < -threshold) {
dir = SCROLL_DIR::LEFT;
}
if (abs(distance_scrolled_) > threshold) {
distance_scrolled_ = 0;
} else {
// Don't execute the action if we haven't met the threshold!
return SCROLL_DIR::NONE;
if (dir == SCROLL_DIR::UP || dir == SCROLL_DIR::DOWN) {
distance_scrolled_y_ = 0;
} else if (dir == SCROLL_DIR::LEFT || dir == SCROLL_DIR::RIGHT) {
distance_scrolled_x_ = 0;
}
}
return dir;