X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=d460e8686c3e22decc8f0b9d11e3f0ab32d59bd9;hb=90472a514889734ae79d156f2c30a2c9ca1fd611;hp=546176b44acccb187086654522ac1966db1ad234;hpb=66e4eae9ce743016c3f6d4974bceb9b7fc0ae7d7;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 546176b4..d460e868 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -57,6 +57,7 @@
 #include "viewport.hpp"
 
 #include "pv/session.hpp"
+#include "pv/globalsettings.hpp"
 #include "pv/devices/device.hpp"
 #include "pv/data/logic.hpp"
 #include "pv/data/logicsegment.hpp"
@@ -159,6 +160,9 @@ View::View(Session &session, QWidget *parent) :
 	saved_v_offset_(0),
 	size_finalized_(false)
 {
+	GlobalSettings settings;
+	coloured_bg_ = settings.value(GlobalSettings::Key_View_ColouredBG).toBool();
+
 	connect(scrollarea_.horizontalScrollBar(), SIGNAL(valueChanged(int)),
 		this, SLOT(h_scroll_value_changed(int)));
 	connect(scrollarea_.verticalScrollBar(), SIGNAL(valueChanged(int)),
@@ -563,6 +567,11 @@ void View::enable_sticky_scrolling(bool state)
 	sticky_scrolling_ = state;
 }
 
+void View::toggle_sticky_scrolling(void)
+{
+	sticky_scrolling_ = !sticky_scrolling_;
+}
+
 void View::enable_coloured_bg(bool state)
 {
 	const vector<shared_ptr<TraceTreeItem>> items(
@@ -1192,11 +1201,11 @@ void View::signals_changed()
 		}
 
 	// Add and position the pending top levels items
+	int offset = v_extents().second;
 	for (auto item : new_top_level_items) {
 		add_child_item(item);
 
 		// Position the item after the last item or at the top if there is none
-		int offset = v_extents().second;
 		const pair<int, int> extents = item->v_extents();
 
 		if (item->enabled())
@@ -1223,6 +1232,14 @@ void View::capture_state_updated(int state)
 		set_time_unit(util::TimeUnit::Samples);
 
 		trigger_markers_.clear();
+
+		// Activate "always zoom to fit" if the setting is enabled
+		GlobalSettings settings;
+		bool state = settings.value(GlobalSettings::Key_View_AlwaysZoomToFit).toBool();
+		if (state) {
+			always_zoom_to_fit_ = true;
+			always_zoom_to_fit_changed(always_zoom_to_fit_);
+		}
 	}
 
 	if (state == Session::Stopped) {
@@ -1233,7 +1250,7 @@ void View::capture_state_updated(int state)
 		// Reset "always zoom to fit", the acquisition has stopped
 		if (always_zoom_to_fit_) {
 			always_zoom_to_fit_ = false;
-			always_zoom_to_fit_changed(false);
+			always_zoom_to_fit_changed(always_zoom_to_fit_);
 		}
 	}
 }