C++-ification pass.

[inkscape.git] / src / widgets / stroke-style.cpp

diff --git a/src/widgets/stroke-style.cpp b/src/widgets/stroke-style.cpp
index b1678f26631e880368eeff697cd0acdca013e7ee..f502f87d30056c941514065ccc6eb21c6d700124 100644 (file)
--- a/src/widgets/stroke-style.cpp
+++ b/src/widgets/stroke-style.cpp
@@ -1073,6 +1073,8 @@ sp_stroke_style_line_widget_new(void)
 
     gint i = 0;
 
+    //TRANSLATORS: only translate "string" in "context|string".
+    // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
     /* Stroke width */
     spw_label(t, Q_("StrokeWidth|Width:"), 0, i);
 
@@ -1085,7 +1087,7 @@ sp_stroke_style_line_widget_new(void)
 // with it, the two remaining calls of stroke_average_width, allowing us to get rid of that
 // function in desktop-style.
 
-    a = new Gtk::Adjustment(1.0, 0.0, 1000.0, 0.1, 10.0, 10.0);
+    a = new Gtk::Adjustment(1.0, 0.0, 1000.0, 0.1, 10.0, 0.0);
     spw->set_data("width", a);
     sb = new Gtk::SpinButton(*a, 0.1, 3);
     tt->set_tip(*sb, _("Stroke width"));
@@ -1125,22 +1127,27 @@ sp_stroke_style_line_widget_new(void)
     //  For an example, draw a triangle with a large stroke width and modify the
     //  "Join" option (in the Fill and Stroke dialog).
     tt->set_tip(*tb, _("Miter join"));
+    spw->set_data("miter join", tb);
 
     tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_JOIN_ROUND,
                                 hb, spw, "join", "round");
 
+
     // TRANSLATORS: Round join: joining lines with a rounded corner.
     //  For an example, draw a triangle with a large stroke width and modify the
     //  "Join" option (in the Fill and Stroke dialog).
     tt->set_tip(*tb, _("Round join"));
+    spw->set_data("round join", tb);
 
     tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_JOIN_BEVEL,
                                 hb, spw, "join", "bevel");
 
+
     // TRANSLATORS: Bevel join: joining lines with a blunted (flattened) corner.
     //  For an example, draw a triangle with a large stroke width and modify the
     //  "Join" option (in the Fill and Stroke dialog).
     tt->set_tip(*tb, _("Bevel join"));
+    spw->set_data("bevel join", tb);
 
     i++;
 
@@ -1155,7 +1162,7 @@ sp_stroke_style_line_widget_new(void)
 
     hb = spw_hbox(t, 3, 1, i);
 
-    a = new Gtk::Adjustment(4.0, 0.0, 100.0, 0.1, 10.0, 10.0);
+    a = new Gtk::Adjustment(4.0, 0.0, 100.0, 0.1, 10.0, 0.0);
     spw->set_data("miterlimit", a);
 
     sb = new Gtk::SpinButton(*a, 0.1, 2);
@@ -1179,6 +1186,7 @@ sp_stroke_style_line_widget_new(void)
 
     tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_CAP_BUTT,
                                 hb, spw, "cap", "butt");
+    spw->set_data("cap butt", tb);
 
     // TRANSLATORS: Butt cap: the line shape does not extend beyond the end point
     //  of the line; the ends of the line are square
@@ -1186,6 +1194,7 @@ sp_stroke_style_line_widget_new(void)
 
     tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_CAP_ROUND,
                                 hb, spw, "cap", "round");
+    spw->set_data("cap round", tb);
 
     // TRANSLATORS: Round cap: the line shape extends beyond the end point of the
     //  line; the ends of the line are rounded
@@ -1193,6 +1202,7 @@ sp_stroke_style_line_widget_new(void)
 
     tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_CAP_SQUARE,
                                 hb, spw, "cap", "square");
+    spw->set_data("cap square", tb);
 
     // TRANSLATORS: Square cap: the line shape extends beyond the end point of the
     //  line; the ends of the line are square
@@ -1393,11 +1403,12 @@ sp_stroke_style_line_update(Gtk::Container *spw, Inkscape::Selection *sel)
     int result_cap = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKECAP);
     int result_join = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKEJOIN);
 
-    if (result_sw == QUERY_STYLE_NOTHING) {
-        /* No objects stroked, set insensitive */
-        sset->set_sensitive(false);
+    if (!sel || sel->isEmpty()) {
+        // Nothing selected, grey-out all controls in the stroke-style dialog
+       sset->set_sensitive(false);
 
         spw->set_data("update", GINT_TO_POINTER(FALSE));
+
         return;
     } else {
         sset->set_sensitive(true);
@@ -1421,6 +1432,31 @@ sp_stroke_style_line_update(Gtk::Container *spw, Inkscape::Selection *sel)
         } else {
             width->set_value(100);
         }
+
+        // if none of the selected objects has a stroke, than quite some controls should be disabled
+        // The markers might still be shown though, so these will not be disabled
+        bool enabled = (result_sw != QUERY_STYLE_NOTHING) && !query->stroke.isNoneSet();
+        /* No objects stroked, set insensitive */
+        Gtk::RadioButton *tb = NULL;
+        tb = static_cast<Gtk::RadioButton *>(spw->get_data("miter join"));
+        tb->set_sensitive(enabled);
+        tb = static_cast<Gtk::RadioButton *>(spw->get_data("round join"));
+        tb->set_sensitive(enabled);
+        tb = static_cast<Gtk::RadioButton *>(spw->get_data("bevel join"));
+        tb->set_sensitive(enabled);
+
+        Gtk::SpinButton* sb = NULL;
+        sb = static_cast<Gtk::SpinButton *>(spw->get_data("miterlimit_sb"));
+        sb->set_sensitive(enabled);
+
+        tb = static_cast<Gtk::RadioButton *>(spw->get_data("cap butt"));
+               tb->set_sensitive(enabled);
+               tb = static_cast<Gtk::RadioButton *>(spw->get_data("cap round"));
+               tb->set_sensitive(enabled);
+               tb = static_cast<Gtk::RadioButton *>(spw->get_data("cap square"));
+               tb->set_sensitive(enabled);
+
+        dsel->set_sensitive(enabled);
     }
 
     if (result_ml != QUERY_STYLE_NOTHING)