Imported Upstream version 3.4.0

[glabels] / src / label.c

diff --git a/src/label.c b/src/label.c
index 48df06a43511380a274981455801baa85cb328a1..0027ef7637ee7eda95c2e13529359b2c3dae8744 100644 (file)
--- a/src/label.c
+++ b/src/label.c
@@ -703,6 +703,121 @@ gl_label_get_size (glLabel *label,
 }
 
 
+/****************************************************************************/
+/* get string with info about dimensions                                    */
+/****************************************************************************/
+gchar *
+gl_label_get_dimensions_string (glLabel *label)
+{
+       gchar                  *dims;
+       lglTemplate            *template;
+       const lglTemplateFrame *frame;
+       lglUnits                units;
+       gdouble                 units_per_point;
+       gchar                  *s1 = NULL;
+       gchar                  *s2 = NULL;
+       gchar                  *s3 = NULL;
+
+       gl_debug (DEBUG_LABEL, "START");
+
+       g_return_val_if_fail (label && GL_IS_LABEL (label), NULL);
+
+       template = label->priv->template;
+       if (!template)
+               return g_strdup("");
+        frame = (lglTemplateFrame *)template->frames->data;
+       units = gl_prefs_model_get_units (gl_prefs);
+       units_per_point = lgl_units_get_units_per_point (units);
+
+       switch (frame->shape)
+       {
+       case LGL_TEMPLATE_FRAME_SHAPE_RECT:
+               if (units == LGL_UNITS_INCH)
+               {
+                       s1 = lgl_str_format_fraction (frame->rect.w*units_per_point);
+                       s2 = lgl_str_format_fraction (frame->rect.h*units_per_point);
+                       s3 = lgl_str_format_fraction (frame->rect.r*units_per_point);
+               }
+               else
+               {
+                       s1 = g_strdup_printf ("%.5g", frame->rect.w*units_per_point);
+                       s2 = g_strdup_printf ("%.5g", frame->rect.h*units_per_point);
+                       s3 = g_strdup_printf ("%.5g", frame->rect.r*units_per_point);
+               }
+               if (frame->rect.r == 0)
+                       /*Translators: A rectangular label dimensions. first param is numeric value*/
+                       /* of width, second is numeric value of height and third is unit. Example:*/
+                       /*"60 × 22.5 mm (width / height)"*/
+                       dims = g_strdup_printf (_("%s × %s %s (width × height)"),
+                                               s1, s2, lgl_units_get_name (units));
+               else
+                       /*Translators: A rounded rectangular label dimensions. first param is numeric*/
+                       /*value of width, second is numeric value of height, third is numeric value*/
+                       /*of round and fourth is unit. Example:*/
+                       /*"50 × 30 / 1.5 mm (width × height / round)"*/
+                       dims = g_strdup_printf (_("%s × %s / %s %s (width × height / round)"),
+                                               s1, s2, s3, lgl_units_get_name (units));
+               break;
+
+       case LGL_TEMPLATE_FRAME_SHAPE_ELLIPSE:
+               if (units == LGL_UNITS_INCH)
+               {
+                       s1 = lgl_str_format_fraction (frame->ellipse.w*units_per_point);
+                       s2 = lgl_str_format_fraction (frame->ellipse.h*units_per_point);
+               }
+               else
+               {
+                       s1 = g_strdup_printf ("%.5g", frame->ellipse.w*units_per_point);
+                       s2 = g_strdup_printf ("%.5g", frame->ellipse.h*units_per_point);
+               }
+               /*Translators: A elliptical label dimensions. first param is numeric value of*/
+               /*width, second is numeric value of height and third is unit. Example:*/
+               /*"60 × 22.5 mm (width / height)"*/
+               dims = g_strdup_printf (_("%s × %s %s (width × height)"),
+                                       s1, s2, lgl_units_get_name (units));
+               break;
+
+       case LGL_TEMPLATE_FRAME_SHAPE_ROUND:
+               if (units == LGL_UNITS_INCH)
+                       s1 = lgl_str_format_fraction (2*frame->round.r*units_per_point);
+               else
+                       s1 = g_strdup_printf ("%.5g", 2*frame->round.r*units_per_point);
+               /*Translators: A round label dimensions. first param is numeric value of*/
+               /*diameter and second is unit. Example:*/
+               /*"120.5 mm (diameter)"*/
+               dims = g_strdup_printf (_("%s %s (diameter)"),
+                                       s1, lgl_units_get_name (units));
+               break;
+
+       case LGL_TEMPLATE_FRAME_SHAPE_CD:
+               if (units == LGL_UNITS_INCH)
+               {
+                       s1 = lgl_str_format_fraction (2*frame->cd.r1*units_per_point);
+                       s2 = lgl_str_format_fraction (2*frame->cd.r2*units_per_point);
+               }
+               else
+               {
+                       s1 = g_strdup_printf ("%.5g", 2*frame->cd.r1*units_per_point);
+                       s2 = g_strdup_printf ("%.5g", 2*frame->cd.r2*units_per_point);
+               }
+               /*Translators: A CD/DVD label dimensions. first param is numeric value of*/
+               /*diameter, second is numeric value of hole and third is unit. Example:*/
+               /*"120.5 / 30 mm (diameter / hole)"*/
+               dims = g_strdup_printf (_("%s / %s %s (diameter / hole)"),
+                                       s1, s2, lgl_units_get_name (units));
+               break;
+       }
+
+       g_free (s1);
+       g_free (s2);
+       g_free (s3);
+
+       gl_debug (DEBUG_LABEL, "END");
+
+       return dims;
+}
+
+
 /****************************************************************************/
 /* set merge information structure.                                         */
 /****************************************************************************/
@@ -1336,9 +1451,11 @@ gl_label_rotate_selection (glLabel *label,
                gl_label_object_rotate (object, theta_degs);
        }
 
-        g_list_free (selection_list);
+       g_list_free (selection_list);
 
-        end_selection_op (label);
+       do_modify (label);
+
+       end_selection_op (label);
 
        gl_debug (DEBUG_LABEL, "END");
 }
@@ -1371,9 +1488,11 @@ gl_label_rotate_selection_left (glLabel *label)
                gl_label_object_rotate (object, -90.0);
        }
 
-        g_list_free (selection_list);
+       g_list_free (selection_list);
 
-        end_selection_op (label);
+       do_modify (label);
+
+       end_selection_op (label);
 
        gl_debug (DEBUG_LABEL, "END");
 }
@@ -1406,9 +1525,11 @@ gl_label_rotate_selection_right (glLabel *label)
                gl_label_object_rotate (object, 90.0);
        }
 
-        g_list_free (selection_list);
+       g_list_free (selection_list);
 
-        end_selection_op (label);
+       do_modify (label);
+
+       end_selection_op (label);
 
        gl_debug (DEBUG_LABEL, "END");
 }
@@ -1441,9 +1562,11 @@ gl_label_flip_selection_horiz (glLabel *label)
                gl_label_object_flip_horiz (object);
        }
 
-        g_list_free (selection_list);
+       g_list_free (selection_list);
 
-        end_selection_op (label);
+       do_modify (label);
+
+       end_selection_op (label);
 
        gl_debug (DEBUG_LABEL, "END");
 }
@@ -1476,9 +1599,11 @@ gl_label_flip_selection_vert (glLabel *label)
                gl_label_object_flip_vert (object);
        }
 
-        g_list_free (selection_list);
+       g_list_free (selection_list);
 
-        end_selection_op (label);
+       do_modify (label);
+
+       end_selection_op (label);
 
        gl_debug (DEBUG_LABEL, "END");
 }