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Viewing changes to panels/background/bg-colors-source.c

  • Committer: Sergey "Shnatsel" Davidoff
  • Date: 2012-05-18 13:02:50 UTC
  • Revision ID: shnatsel@gmail.com-20120518130250-2u99ldq61a42rbt7
Initial import, version 1:3.4.1-0ubuntu2

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panels/background/bg-colors-source.c
 
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/* bg-colors-source.c */
 
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/*
 
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 * Copyright (C) 2010 Intel, Inc
 
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 *
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation; either version 2 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program; if not, write to the Free Software
 
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
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 *
 
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 * Author: Thomas Wood <thomas.wood@intel.com>
 
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 *
 
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 */
 
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#include <config.h>
 
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#include "bg-colors-source.h"
 
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#include "cc-background-item.h"
 
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#include <glib/gi18n-lib.h>
 
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#include <gdesktop-enums.h>
 
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G_DEFINE_TYPE (BgColorsSource, bg_colors_source, BG_TYPE_SOURCE)
 
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#define COLORS_SOURCE_PRIVATE(o) \
 
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  (G_TYPE_INSTANCE_GET_PRIVATE ((o), BG_TYPE_COLORS_SOURCE, BgColorsSourcePrivate))
 
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static void
 
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bg_colors_source_class_init (BgColorsSourceClass *klass)
 
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{
 
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}
 
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struct {
 
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        const char *name;
 
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        GDesktopBackgroundShading type;
 
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        int orientation;
 
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} items[] = {
 
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        { N_("Horizontal Gradient"), G_DESKTOP_BACKGROUND_SHADING_HORIZONTAL, GTK_ORIENTATION_HORIZONTAL },
 
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        { N_("Vertical Gradient"), G_DESKTOP_BACKGROUND_SHADING_VERTICAL, GTK_ORIENTATION_VERTICAL },
 
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        { N_("Solid Color"), G_DESKTOP_BACKGROUND_SHADING_SOLID, -1 },
 
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};
 
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#define PCOLOR "#023c88"
 
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#define SCOLOR "#5789ca"
 
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static GEmblem *
 
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get_arrow_icon (GtkOrientation orientation)
 
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{
 
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  GIcon *themed;
 
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  GEmblem *emblem;
 
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  if (orientation == GTK_ORIENTATION_HORIZONTAL)
 
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    themed = g_themed_icon_new ("go-next-symbolic");
 
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  else
 
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    themed = g_themed_icon_new ("go-down-symbolic");
 
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  emblem = g_emblem_new_with_origin (themed, G_EMBLEM_ORIGIN_DEVICE);
 
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  g_object_unref (themed);
 
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  return emblem;
 
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}
 
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static void
 
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bg_colors_source_init (BgColorsSource *self)
 
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{
 
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  GnomeDesktopThumbnailFactory *thumb_factory;
 
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  guint i;
 
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  GtkListStore *store;
 
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  store = bg_source_get_liststore (BG_SOURCE (self));
 
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  thumb_factory = gnome_desktop_thumbnail_factory_new (GNOME_DESKTOP_THUMBNAIL_SIZE_NORMAL);
 
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  for (i = 0; i < G_N_ELEMENTS (items); i++)
 
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    {
 
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      CcBackgroundItemFlags flags;
 
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      CcBackgroundItem *item;
 
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      GIcon *pixbuf;
 
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      item = cc_background_item_new (NULL);
 
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      flags = CC_BACKGROUND_ITEM_HAS_PCOLOR |
 
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              CC_BACKGROUND_ITEM_HAS_SCOLOR |
 
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              CC_BACKGROUND_ITEM_HAS_SHADING |
 
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              CC_BACKGROUND_ITEM_HAS_PLACEMENT |
 
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              CC_BACKGROUND_ITEM_HAS_URI;
 
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      /* It does have a URI, it's "none" */
 
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      g_object_set (G_OBJECT (item),
 
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                    "name", _(items[i].name),
 
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                    "primary-color", PCOLOR,
 
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                    "secondary-color", SCOLOR,
 
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                    "shading", items[i].type,
 
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                    "placement", G_DESKTOP_BACKGROUND_STYLE_NONE,
 
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                    "flags", flags,
 
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                    NULL);
 
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      /* insert the item into the liststore */
 
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      pixbuf = cc_background_item_get_thumbnail (item,
 
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                                                 thumb_factory,
 
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                                                 THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT);
 
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      if (items[i].orientation != -1)
 
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        {
 
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          GEmblem *emblem;
 
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          GIcon *icon;
 
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          emblem = get_arrow_icon (items[i].orientation);
 
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          icon = g_emblemed_icon_new (G_ICON (pixbuf), emblem);
 
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          g_object_unref (emblem);
 
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          g_object_unref (pixbuf);
 
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          pixbuf = icon;
 
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        }
 
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      gtk_list_store_insert_with_values (store, NULL, 0,
 
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                                         0, pixbuf,
 
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                                         1, item,
 
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                                         2, _(items[i].name),
 
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                                         -1);
 
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      g_object_unref (pixbuf);
 
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    }
 
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  g_object_unref (thumb_factory);
 
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}
 
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BgColorsSource *
 
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bg_colors_source_new (void)
 
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{
 
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  return g_object_new (BG_TYPE_COLORS_SOURCE, NULL);
 
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}
 
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