X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=18ce679df877f030b2f35a11e208f9ef72e63bcd;hb=269528f55e7fd77f762c2008d257921cd30e1519;hp=f727cc33b540b4fddc18b77f154a08051d3a78d4;hpb=d1e7d82c6327c15f38d66602e65c4d3abe114df7;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index f727cc3..18ce679 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -18,7 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifdef ENABLE_DECODE
 #include <libsigrokdecode/libsigrokdecode.h>
+#endif
 
 #include <assert.h>
 #include <limits.h>
@@ -52,9 +54,6 @@ namespace view {
 const double View::MaxScale = 1e9;
 const double View::MinScale = 1e-15;
 
-const int View::LabelMarginWidth = 70;
-const int View::RulerHeight = 30;
-
 const int View::MaxScrollValue = INT_MAX / 2;
 
 const int View::SignalHeight = 30;
@@ -95,6 +94,8 @@ View::View(SigSession &session, QWidget *parent) :
 	connect(_cursors.second().get(), SIGNAL(time_changed()),
 		this, SLOT(marker_time_changed()));
 
+	connect(_header, SIGNAL(geometry_updated()),
+		this, SLOT(on_geometry_updated()));
 	connect(_header, SIGNAL(signals_moved()),
 		this, SLOT(on_signals_moved()));
 
@@ -108,7 +109,6 @@ View::View(SigSession &session, QWidget *parent) :
 	connect(_ruler, SIGNAL(selection_changed()),
 		this, SIGNAL(selection_changed()));
 
-	setViewportMargins(LabelMarginWidth, RulerHeight, 0, 0);
 	setViewport(_viewport);
 
 	_viewport->installEventFilter(this);
@@ -143,7 +143,7 @@ int View::v_offset() const
 
 void View::zoom(double steps)
 {
-	zoom(steps, (width() - LabelMarginWidth) / 2);
+	zoom(steps, _viewport->width() / 2);
 }
 
 void View::zoom(double steps, int offset)
@@ -238,14 +238,20 @@ vector< shared_ptr<Trace> > View::get_traces() const
 {
 	const vector< shared_ptr<Signal> > sigs(
 		session().get_signals());
+#ifdef ENABLE_DECODE
 	const vector< shared_ptr<DecodeTrace> > decode_sigs(
 		session().get_decode_signals());
 	vector< shared_ptr<Trace> > traces(
 		sigs.size() + decode_sigs.size());
+#else
+	vector< shared_ptr<Trace> > traces(sigs.size());
+#endif
 
 	vector< shared_ptr<Trace> >::iterator i = traces.begin();
 	i = copy(sigs.begin(), sigs.end(), i);
+#ifdef ENABLE_DECODE
 	i = copy(decode_sigs.begin(), decode_sigs.end(), i);
+#endif
 
 	stable_sort(traces.begin(), traces.end(), compare_trace_v_offsets);
 	return traces;
@@ -381,6 +387,17 @@ void View::update_scroll()
 		areaSize.height());
 }
 
+void View::update_layout()
+{
+	setViewportMargins(_header->sizeHint().width(),
+		_ruler->sizeHint().height(), 0, 0);
+	_ruler->setGeometry(_viewport->x(), 0,
+		_viewport->width(), _viewport->y());
+	_header->setGeometry(0, _viewport->y(),
+		_viewport->x(), _viewport->height());
+	update_scroll();
+}
+
 bool View::compare_trace_v_offsets(const shared_ptr<Trace> &a,
 	const shared_ptr<Trace> &b)
 {
@@ -432,11 +449,7 @@ bool View::viewportEvent(QEvent *e)
 
 void View::resizeEvent(QResizeEvent*)
 {
-	_ruler->setGeometry(_viewport->x(), 0,
-		_viewport->width(), _viewport->y());
-	_header->setGeometry(0, _viewport->y(),
-		_viewport->x(), _viewport->height());
-	update_scroll();
+	update_layout();
 }
 
 void View::h_scroll_value_changed(int value)
@@ -474,6 +487,7 @@ void View::signals_changed()
 		offset += SignalHeight + 2 * SignalMargin;
 	}
 
+	update_layout();
 	normalize_layout();
 }
 
@@ -510,5 +524,10 @@ void View::on_signals_moved()
 	signals_moved();
 }
 
+void View::on_geometry_updated()
+{
+	update_layout();
+}
+
 } // namespace view
 } // namespace pv