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  • Committer: Package Import Robot
  • Author(s): bojo42
  • Date: 2012-03-29 14:17:21 UTC
  • mfrom: (1.3.9) (3.2.5 sid)
  • Revision ID: package-import@ubuntu.com-20120329141721-tbfopcrc5797wxt7
Tags: 1.8.3-0.1ubuntu1
https://launchpad.net/bugs/290666
https://launchpad.net/bugs/371754
https://launchpad.net/bugs/741543
https://launchpad.net/bugs/716688
https://launchpad.net/bugs/935147
* New upstream release (LP: #290666, #371754, #741543, #716688)
* Merge from Debian unstable (LP: #935147), remaining changes:
* debian/patches:
  - drop gtk-status-icon.patch & notification-append as in upstream
  - drop fix_systray_behavior as mostly upstreamed and rest seems unused
  - 01_ubuntu_feedlists: update & rename, move planets to "Open Source"  
  - add_X-Ubuntu-Gettext-Domain: rebase
  - libunity.patch: rebase, apply before indicator patch (liferea_shell.c)
  - libindicate_increase_version.patch: exclude from libindicate.patch
  - deactivate libindicate.patch, seems partly upstreamed and needs rework
* debian/control: libindicate-dev, libindicate-gtk-dev & libunity-dev
* debian/liferea.indicate & liferea.install: ship indicator desktop file
* debian/rules: enable libindicate

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src/ui/icons.c
 
1
/**
 
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 * @file icons.c  Using icons from theme and package pixmaps
 
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 *
 
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 * Copyright (C) 2010 Lars Lindner <lars.lindner@gmail.com>
 
5
 *
 
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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.
 
15
 *
 
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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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#include "icons.h"
 
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#ifdef HAVE_CONFIG_H
 
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#  include <config.h>
 
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#endif
 
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#include "common.h"
 
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static GdkPixbuf *icons[MAX_ICONS];     /**< list of icon assignments */
 
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static gchar *
 
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icon_find_pixmap_file (const gchar *filename)
 
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{
 
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        gchar *pathname = g_build_filename (PACKAGE_DATA_DIR G_DIR_SEPARATOR_S PACKAGE G_DIR_SEPARATOR_S "pixmaps", filename, NULL);
 
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        if (g_file_test (pathname, G_FILE_TEST_EXISTS))
 
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                return pathname;
 
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        g_free (pathname);
 
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        return NULL;
 
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}
 
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GdkPixbuf *
 
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icon_create_from_file (const gchar *filename)
 
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{
 
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        gchar *pathname = NULL;
 
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        GdkPixbuf *pixbuf;
 
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        GError *error = NULL;
 
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        if (!filename || !filename[0])
 
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                return NULL;
 
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        pathname = icon_find_pixmap_file (filename);
 
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        if (!pathname) {
 
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                g_warning (_("Couldn't find pixmap file: %s"), filename);
 
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                return NULL;
 
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        }
 
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        pixbuf = gdk_pixbuf_new_from_file (pathname, &error);
 
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        if (!pixbuf) {
 
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                fprintf (stderr, "Failed to load pixbuf file: %s: %s\n",
 
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                       pathname, error->message);
 
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                g_error_free (error);
 
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        }
 
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        g_free (pathname);
 
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        return pixbuf;
 
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}
 
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static GdkPixbuf *
 
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icon_get_from_theme (GtkIconTheme *icon_theme, const gchar *name, gint size)
 
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{
 
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        GError *error = NULL;
 
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        GdkPixbuf *pixbuf;
 
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        pixbuf = gtk_icon_theme_load_icon (icon_theme,
 
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                                           name, /* icon name */
 
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                                           size, /* size */
 
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                                           0,  /* flags */
 
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                                           &error);
 
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        if (!pixbuf) {
 
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                g_warning ("Couldn't load icon: %s", error->message);
 
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                g_error_free (error);
 
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        }
 
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        return pixbuf;
 
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}
 
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void
 
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icons_load (void)
 
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{
 
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        GtkIconTheme    *icon_theme;
 
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        GtkWidget       *widget;
 
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        gint            i;
 
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        /* first try to load icons from theme */
 
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        static const gchar *iconThemeNames[] = {
 
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                NULL,                   /* ICON_UNREAD */
 
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                "emblem-important",     /* ICON_FLAG */
 
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                NULL,                   /* ICON_AVAILABLE */
 
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                NULL,                   /* ICON_AVAILABLE_OFFLINE */
 
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                NULL,                   /* ICON_UNAVAILABLE */
 
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                NULL,                   /* ICON_DEFAULT */
 
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                "folder",               /* ICON_FOLDER */
 
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                "folder-saved-search",  /* ICON_VFOLDER */
 
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                NULL,                   /* ICON_NEWSBIN */
 
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                NULL,                   /* ICON_EMPTY */
 
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                NULL,                   /* ICON_EMPTY_OFFLINE */
 
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                "gtk-connect",          /* ICON_ONLINE */
 
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                "gtk-disconnect",       /* ICON_OFFLINE */
 
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                "mail-attachment",      /* ICON_ENCLOSURE */
 
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                NULL
 
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        };
 
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        icon_theme = gtk_icon_theme_get_default ();
 
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        for (i = 0; i < MAX_ICONS; i++)
 
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                if (iconThemeNames[i])
 
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                        icons[i] = icon_get_from_theme (icon_theme, iconThemeNames[i], 16);
 
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        /* and then load own default icons */
 
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        static const gchar *iconNames[] = {
 
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                "unread.png",           /* ICON_UNREAD */
 
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                "flag.png",             /* ICON_FLAG */
 
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                "available.png",        /* ICON_AVAILABLE */
 
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                "available_offline.png",        /* ICON_AVAILABLE_OFFLINE */
 
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                NULL,                   /* ICON_UNAVAILABLE */
 
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                "default.png",          /* ICON_DEFAULT */
 
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                "directory.png",        /* ICON_FOLDER */
 
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                "vfolder.png",          /* ICON_VFOLDER */
 
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                "newsbin.png",          /* ICON_NEWSBIN */
 
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                "empty.png",            /* ICON_EMPTY */
 
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                "empty_offline.png",    /* ICON_EMPTY_OFFLINE */
 
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                "online.png",           /* ICON_ONLINE */
 
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                "offline.png",          /* ICON_OFFLINE */
 
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                "attachment.png",       /* ICON_ENCLOSURE */
 
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                NULL
 
134
        };
 
135
 
 
136
        for (i = 0; i < MAX_ICONS; i++)
 
137
                if (!icons[i])
 
138
                        icons[i] = icon_create_from_file (iconNames[i]);
 
139
 
 
140
        /* set up icons that are build from stock */
 
141
        widget = gtk_button_new ();
 
142
        icons[ICON_UNAVAILABLE] = gtk_widget_render_icon (widget, GTK_STOCK_DIALOG_ERROR, GTK_ICON_SIZE_MENU, "");
 
143
        gtk_widget_destroy (widget);
 
144
}
 
145
 
 
146
const GdkPixbuf *
 
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icon_get (lifereaIcon icon)
 
148
{
 
149
        return icons[icon];
 
150
}
 
151
 
 
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