From f74e68b487b57f7cf05a567aba02ff561b5aa557 Mon Sep 17 00:00:00 2001
From: glimmer07 <glimmer07@users.sourceforge.net>
Date: Thu, 23 Jul 2009 16:41:13 +0000
Subject: [PATCH] Added set_color function.

---
 src/extension/dbus/document-interface.cpp | 24 +++++++++++++++-
 src/extension/dbus/document-interface.h   |  4 +++
 src/extension/dbus/document-interface.xml | 34 +++++++++++++++++++++++
 3 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/src/extension/dbus/document-interface.cpp b/src/extension/dbus/document-interface.cpp
index 76eeec509..53674790a 100644
--- a/src/extension/dbus/document-interface.cpp
+++ b/src/extension/dbus/document-interface.cpp
@@ -76,7 +76,7 @@ get_object_by_name (SPDesktop *desk, gchar *name, GError **error)
 }
 
 gboolean
-dbus_check_string (gchar *string, GError ** error, gchar * errorstr)
+dbus_check_string (gchar *string, GError ** error, const gchar * errorstr)
 {
     if (string == NULL)
     {
@@ -674,6 +674,28 @@ document_interface_merge_css (DocumentInterface *object, gchar *shape,
     return TRUE;
 }
 
+gboolean 
+document_interface_set_color (DocumentInterface *object, gchar *shape,
+                              int r, int g, int b, gboolean fill, GError **error)
+{
+    gchar style[15];
+    if (r<0 || r>255 || g<0 || g>255 || b<0 || b>255)
+    {
+        g_set_error(error, INKSCAPE_ERROR, INKSCAPE_ERROR_OTHER, "Given (%d,%d,%d).  All values must be between 0-255 inclusive.", r, g, b);
+        return FALSE;
+    }
+    
+    if (fill)
+        snprintf(style, 15, "fill:#%.2x%.2x%.2x", r, g, b);
+    else
+        snprintf(style, 15, "stroke:#%.2x%.2x%.2x", r, g, b);
+    
+    if (strcmp(shape, "document") == 0)
+        return document_interface_document_merge_css (object, style, error);
+    
+    return document_interface_merge_css (object, shape, style, error);
+}
+
 gboolean 
 document_interface_move_to_layer (DocumentInterface *object, gchar *shape, 
                               gchar *layerstr, GError **error)
diff --git a/src/extension/dbus/document-interface.h b/src/extension/dbus/document-interface.h
index ff0452a14..413673862 100644
--- a/src/extension/dbus/document-interface.h
+++ b/src/extension/dbus/document-interface.h
@@ -178,6 +178,10 @@ gboolean
 document_interface_merge_css (DocumentInterface *object, gchar *shape,
                                gchar *stylestring, GError **error);
 
+gboolean 
+document_interface_set_color (DocumentInterface *object, gchar *shape,
+                              int r, int g, int b, gboolean fill, GError **error);
+
 gboolean 
 document_interface_move_to_layer (DocumentInterface *object, gchar *shape, 
                               gchar *layerstr, GError **error);
diff --git a/src/extension/dbus/document-interface.xml b/src/extension/dbus/document-interface.xml
index 7c16c6d1e..3ccae9556 100644
--- a/src/extension/dbus/document-interface.xml
+++ b/src/extension/dbus/document-interface.xml
@@ -665,6 +665,40 @@
         <doc:seealso><doc:ref type="interface" to="Style Strings">Style Strings</doc:ref></doc:seealso>
       </doc:doc>
     </method>
+    
+    <method name="set_color">
+      <arg type="s" name="shape" direction="in" >
+        <doc:doc>
+          <doc:summary>Any object, or 'document' to apply to document style.</doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="i" name="red" direction="in" >
+        <doc:doc>
+          <doc:summary>The red component.</doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="i" name="green" direction="in" >
+        <doc:doc>
+          <doc:summary>The green component.</doc:summary>
+        </doc:doc>
+      </arg>
+            <arg type="i" name="blue" direction="in" >
+        <doc:doc>
+          <doc:summary>The blue component.</doc:summary>
+        </doc:doc>
+      </arg>
+      <arg type="b" name="fill" direction="in" >
+        <doc:doc>
+          <doc:summary>True to change fill color, false for stroke color.</doc:summary>
+        </doc:doc>
+      </arg>
+      <doc:doc>
+        <doc:description>
+          <doc:para>Modifies the fill or stroke color of an object (or the document style) based on RGB values.</doc:para>
+          <doc:para>Red green and blue must be between 0-255 inclusive.</doc:para>
+        </doc:description>
+      </doc:doc>
+    </method>
 
     <method name="move_to_layer">
       <arg type="s" name="objectname" direction="in" >
-- 
2.30.2