X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Farrangement.cpp;fp=source%2Farrangement.cpp;h=ec890efb7e08d55f8802c0c20f434e7a4e9bdfba;hb=646af3dd91a6ca981572a5b69a0f0bd205d9af49;hp=0000000000000000000000000000000000000000;hpb=df07e8f3e239b146cbc458d3cbd69758e590d255;p=libs%2Fgltk.git

diff --git a/source/arrangement.cpp b/source/arrangement.cpp
new file mode 100644
index 0000000..ec890ef
--- /dev/null
+++ b/source/arrangement.cpp
@@ -0,0 +1,75 @@
+#include "arrangement.h"
+
+using namespace std;
+
+namespace Msp {
+namespace GLtk {
+
+Arrangement::Arrangement(Layout &l):
+	layout(l),
+	parent(layout.get_arrangement())
+{
+	layout.push_arrangement(*this);
+}
+
+Arrangement::~Arrangement()
+{
+	layout.pop_arrangement(*this);
+}
+
+void Arrangement::arrange(Widget &wdg)
+{
+	for(unsigned i=0; i<4; ++i)
+		process_widget(wdg, static_cast<Side>(i), true);
+	finish_widget(wdg);
+	finish_slot();
+}
+
+void Arrangement::arrange(Arrangement &arr)
+{
+	for(unsigned i=0; i<4; ++i)
+	{
+		Side side = static_cast<Side>(i);
+		const Edge &edge = arr.get_edge(side);
+		for(list<Widget *>::const_iterator j=edge.widgets.begin(); j!=edge.widgets.end(); ++j)
+			process_widget(**j, side, edge.aligned);
+	}
+	finish_slot();
+}
+
+void Arrangement::add_constraint(Widget &wdg, Layout::ConstraintType type, Side side)
+{
+	add_constraint(wdg, type, edges[side]);
+}
+
+void Arrangement::add_constraint(Widget &wdg, Layout::ConstraintType type, const Edge &edge)
+{
+	for(list<Widget *>::const_iterator i=edge.widgets.begin(); i!=edge.widgets.end(); ++i)
+		layout.add_constraint(wdg, type, **i);
+}
+
+
+Arrangement::Edge::Edge():
+	aligned(false)
+{ }
+
+void Arrangement::Edge::clear()
+{
+	widgets.clear();
+	aligned = false;
+}
+
+void Arrangement::Edge::add(Widget &wdg, bool algn)
+{
+	if(aligned)
+		return;
+
+	if(algn)
+		widgets.clear();
+
+	widgets.push_back(&wdg);
+	aligned = algn;
+}
+
+} // namespace GLtk
+} // namespace Msp