[Rawstudio-commit] r3307 - trunk/plugins/input-file

[Klaus Post]

Author: post
Date: 2010-04-01 23:42:15 +0200 (Thu, 01 Apr 2010)
New Revision: 3307

Modified:
   trunk/plugins/input-file/input-file.c
Log:
Add possibility to assign color space to input file.

Modified: trunk/plugins/input-file/input-file.c
===================================================================
--- trunk/plugins/input-file/input-file.c       2010-04-01 21:41:24 UTC (rev 
3306)
+++ trunk/plugins/input-file/input-file.c       2010-04-01 21:42:15 UTC (rev 
3307)
@@ -32,6 +32,7 @@
 
        gchar *filename;
        RS_IMAGE16 *image;
+       RSColorSpace *colorspace;       
 };
 
 struct _RSInputFileClass {
@@ -42,7 +43,8 @@
 
 enum {
        PROP_0,
-       PROP_FILENAME
+       PROP_FILENAME,
+       PROP_COLOR_SPACE
 };
 
 static void get_property (GObject *object, guint property_id, GValue *value, 
GParamSpec *pspec);
@@ -78,6 +80,10 @@
                        NULL,
                        G_PARAM_READWRITE)
        );
+       g_object_class_install_property(object_class,
+               PROP_COLOR_SPACE, g_param_spec_object(
+                       "color-space", "color-space", "A colorspace to assign 
input",
+                       RS_TYPE_COLOR_SPACE, G_PARAM_READWRITE));
 
        filter_class->name = "File loader based on rs_filetypes";
        filter_class->get_image = get_image;
@@ -95,11 +101,15 @@
 static void
 get_property (GObject *object, guint property_id, GValue *value, GParamSpec 
*pspec)
 {
+       RSInputFile *input = RS_INPUT_FILE(object);
        switch (property_id)
        {
                case PROP_FILENAME:
                        g_value_get_string (value);
                        break;
+               case PROP_COLOR_SPACE:
+                       g_value_set_object(value, input->colorspace);
+                       break;
                default:
                        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, 
pspec);
        }
@@ -119,6 +129,12 @@
                        input->image = rs_filetype_load(input->filename);
                        rs_filter_changed(RS_FILTER(input), 
RS_FILTER_CHANGED_DIMENSION);
                        break;
+               case PROP_COLOR_SPACE:
+                       if (input->colorspace)
+                               g_object_unref(input->colorspace);
+                       input->colorspace = 
g_object_ref(g_value_get_object(value));
+                       rs_filter_changed(RS_FILTER(input), 
RS_FILTER_CHANGED_PIXELDATA);
+                       break;
                default:
                        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, 
pspec);
        }
@@ -130,6 +146,9 @@
        RSFilterResponse *response = rs_filter_response_new();
        RSInputFile *input = RS_INPUT_FILE(filter);
 
+       if (RS_IS_COLOR_SPACE(input->colorspace))
+               rs_filter_param_set_object(RS_FILTER_PARAM(response), 
"colorspace", input->colorspace);
+
        rs_filter_response_set_image(response, input->image);
        g_object_unref(input->image);
 


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