GC from style utility function
git-svn-id: svn://localhost/ardour2/branches/3.0@4378 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -384,6 +384,61 @@ color_from_style (string widget_style_name, int state, string attr)
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return Gdk::Color ("red");
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}
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Glib::RefPtr<Gdk::GC>
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gc_from_style (string widget_style_name, int state, string attr)
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{
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GtkStyle* style;
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style = gtk_rc_get_style_by_paths (gtk_settings_get_default(),
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widget_style_name.c_str(),
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0, G_TYPE_NONE);
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if (!style) {
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error << string_compose (_("no style found for %1, using red"), style) << endmsg;
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Glib::RefPtr<Gdk::GC> ret = Gdk::GC::create();
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ret->set_rgb_fg_color(Gdk::Color("red"));
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return ret;
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}
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if (attr == "fg") {
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return Glib::wrap(style->fg_gc[state]);
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}
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if (attr == "bg") {
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return Glib::wrap(style->bg_gc[state]);
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}
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if (attr == "light") {
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return Glib::wrap(style->light_gc[state]);
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}
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if (attr == "dark") {
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return Glib::wrap(style->dark_gc[state]);
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}
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if (attr == "mid") {
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return Glib::wrap(style->mid_gc[state]);
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}
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if (attr == "text") {
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return Glib::wrap(style->text_gc[state]);
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}
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if (attr == "base") {
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return Glib::wrap(style->base_gc[state]);
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}
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if (attr == "text_aa") {
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return Glib::wrap(style->text_aa_gc[state]);
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}
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error << string_compose (_("unknown style attribute %1 requested for color; using \"red\""), attr) << endmsg;
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Glib::RefPtr<Gdk::GC> ret = Gdk::GC::create();
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ret->set_rgb_fg_color(Gdk::Color("red"));
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return ret;
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}
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bool
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canvas_item_visible (ArdourCanvas::Item* item)
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{
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@ -68,6 +68,8 @@ Pango::FontDescription* get_font_for_style (std::string widgetname);
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uint32_t rgba_from_style (std::string, uint32_t, uint32_t, uint32_t, uint32_t, std::string = "fg", int = Gtk::STATE_NORMAL, bool = true);
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Gdk::Color color_from_style (std::string widget_style_name, int state, std::string attr);
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Glib::RefPtr<Gdk::GC> gc_from_style (string widget_style_name, int state, string attr);
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void decorate (Gtk::Window& w, Gdk::WMDecoration d);
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