src/icons.c

   1 /* logjam - a GTK client for LiveJournal.
   2  * Copyright (C) 2000-2003 Evan Martin <evan@livejournal.com>
   3  */
   4
   5 #include <glib/gi18n.h>
   6 #include <gtk/gtkiconfactory.h>
   7 #include <gtk/gtkwindow.h>
   8 #include <gtk/gtkstock.h>
   9
  10 #include "icons.h"
  11 #include "pixbufs.h"
  12
  13
  14 static const GtkStockItem logjam_stock_items[] = {
  15   /* XXX we shouldn't need those spaces in there for this to look good. :( */
  16   {"logjam-submit", N_(" Submit "), 0, 0, "logjam"}
  17 };
  18
  19
  20 static GdkPixbuf *inline_to_listpixbuf (const guint8 *data) {
  21   GdkPixbuf *pb, *spb;
  22   gint width, height, sourcewidth, sourceheight;
  23
  24   gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height);
  25   height -= 5; /* FIXME: slightly smaller looks good, but it shouldn't. */
  26   pb = gdk_pixbuf_new_from_inline(-1, data, FALSE, NULL);
  27
  28   /* now adjust width to be proportionate to the height for this icon. */
  29   sourceheight = gdk_pixbuf_get_height(pb);
  30   sourcewidth = gdk_pixbuf_get_width(pb);
  31   width = sourcewidth*height/sourceheight;
  32
  33   spb = gdk_pixbuf_scale_simple(pb, width, height, GDK_INTERP_BILINEAR);
  34   g_object_unref(pb);
  35
  36   return spb;
  37 }
  38
  39
  40 GdkPixbuf *icons_rarrow_pixbuf (void) { return inline_to_listpixbuf(logjam_rarrow); }
  41 GdkPixbuf *icons_larrow_pixbuf (void) { return inline_to_listpixbuf(logjam_larrow); }
  42 GdkPixbuf *icons_lrarrow_pixbuf (void) { return inline_to_listpixbuf(logjam_lrarrow); }
  43
  44
  45 static GdkPixbuf *add (GtkIconFactory *factory, const guchar *inline_data, const gchar *stock_id) {
  46   GtkIconSet *set;
  47   GdkPixbuf *pixbuf;
  48
  49   pixbuf = gdk_pixbuf_new_from_inline(-1, inline_data, FALSE, NULL);
  50   set = gtk_icon_set_new_from_pixbuf(pixbuf);
  51   g_object_unref(G_OBJECT(pixbuf));
  52
  53   gtk_icon_factory_add(factory, stock_id, set);
  54   gtk_icon_set_unref(set);
  55
  56   return pixbuf;
  57 }
  58
  59
  60 void icons_initialize (void) {
  61   GtkIconFactory *factory;
  62   GdkPixbuf *goat;
  63   GList *l;
  64
  65   factory = gtk_icon_factory_new();
  66   goat = add(factory, logjam_goat, "logjam-goat");
  67   add(factory, logjam_pencil, "logjam-server");
  68   add(factory, logjam_ljuser, "logjam-ljuser");
  69   add(factory, logjam_ljcomm, "logjam-ljcomm");
  70   add(factory, logjam_protected, "logjam-protected");
  71   add(factory, logjam_private, "logjam-private");
  72   gtk_icon_factory_add_default(factory);
  73
  74   l = g_list_append(NULL, goat);
  75   gtk_window_set_default_icon_list(l);
  76   g_list_free(l);
  77
  78   gtk_stock_add_static(logjam_stock_items, G_N_ELEMENTS(logjam_stock_items));
  79 }
  80
  81
  82 #ifndef HAVE_LIBRSVG
  83 void icons_load_throbber (GdkPixbuf *pbs[]) {
  84   const guint8 *data;
  85   int i;
  86   GdkPixbuf *pb;
  87   gint w, h;
  88   gtk_icon_size_lookup(GTK_ICON_SIZE_DIALOG, &w, &h);
  89   for (i = 0; i < THROBBER_COUNT; ++i) {
  90     switch (i) {
  91       case 0: data = logjam_throbber_1; break;
  92       case 1: data = logjam_throbber_2; break;
  93       case 2: data = logjam_throbber_3; break;
  94       case 3: data = logjam_throbber_4; break;
  95       case 4: data = logjam_throbber_5; break;
  96       case 5: data = logjam_throbber_6; break;
  97       case 6: data = logjam_throbber_7; break;
  98       case 7: data = logjam_throbber_8; break;
  99       default: g_warning("tried to load unknown throbber %d.", i); return;
 100     }
 101     pb = gdk_pixbuf_new_from_inline(-1, data, FALSE, NULL);
 102     pbs[i] = gdk_pixbuf_scale_simple(pb, w, h, GDK_INTERP_BILINEAR);
 103     g_object_unref(G_OBJECT(pb));
 104   }
 105 }
 106 #endif /* HAVE_LIBRSVG */