StandaloneHud: add scaling factor parameter

(bzr r3830.6.4)

1 files changed, 20 insertions, 7 deletions

diff --git a/hud/StandaloneHud.cpp b/hud/StandaloneHud.cpp
index de5d33714..4e905df11 100644
--- a/hud/StandaloneHud.cpp
+++ b/hud/StandaloneHud.cpp
@@ -37,6 +37,8 @@ DECLARE_LOGGER(logger, "unity.tests.hud");
 
 using namespace unity;
 
+static double scale = 1.0;
+
 class TestRunner
 {
 public:
@@ -67,6 +69,7 @@ void TestRunner::Init ()
 layout = new nux::VLayout();
 
 hud_view_ = new hud::View();
+ hud_view_->scale = scale;
 
 layout->AddView (hud_view_, 1, nux::MINOR_POSITION_START);
 nux::GetWindowCompositor().SetKeyFocusArea(hud_view_->default_focus());
@@ -86,15 +89,15 @@ void TestRunner::Init ()
 break;
 }
 }
- 
+
 hud_view_->SetIcon(icon_name, 42, 52, 0);
 
 });
 
 hud_view_->query_activated.connect([this] (unity::hud::Query::Ptr query) {
 hud_service_.ExecuteQuery(query, 0);
- }); 
- 
+ });
+
 hud_view_->query_selected.connect([this] (unity::hud::Query::Ptr query) {
 hud_view_->SetIcon(query->icon_name, 42, 52, 0);
 });
@@ -147,13 +150,23 @@ int main(int argc, char **argv)
 unity::Settings settings;
 panel::Style panel_style;
 dash::Style dash_style;
+ unity::glib::Error err;
+
+ GOptionEntry args_parsed[] =
+ {
+ { "scaling-factor", 'f', 0, G_OPTION_ARG_DOUBLE, &scale, "The dash scaling factor", "F" },
+ { NULL }
+ };
+
+ std::shared_ptr<GOptionContext> ctx(g_option_context_new("Standalone Hud"), g_option_context_free);
+ g_option_context_add_main_entries(ctx.get(), args_parsed, NULL);
+ if (!g_option_context_parse(ctx.get(), &argc, &argv, &err))
+ std::cerr << "Got error when parsing arguments: " << err << std::endl;
 
 TestRunner *test_runner = new TestRunner ();
 wt = nux::CreateGUIThread(TEXT("Hud Prototype Test"),
- 1200, 768,
- 0,
- &TestRunner::InitWindowThread,
- test_runner);
+ (1200_em).CP(scale), (768_em).CP(scale), 0,
+ &TestRunner::InitWindowThread, test_runner);
 
 st = nux::CreateSystemThread (NULL, ControlThread, wt);