Add arlo's services title icons.

	* components/services/startup/nautilus-view/icons/Makefile.am,
	  eazel-services-logo.png,
	    eazel-services-logo-tile.png:
	    Add arlo's services title icons.

	    * libnautilus-extensions/Makefile.am:
	    * libnautilus-extensions/nautilus-graphic.c:
	    (nautilus_graphic_initialize_class), (nautilus_graphic_initialize),
	    (nautilus_graphic_destroy), (nautilus_graphic_set_arg),
	    (nautilus_graphic_get_arg), (nautilus_graphic_realize),
	    (nautilus_graphic_unrealize), (nautilus_graphic_draw),
	    (nautilus_graphic_size_allocate), (nautilus_graphic_size_request),
	    (nautilus_graphic_map), (nautilus_graphic_unmap),
	    (nautilus_graphic_expose), (ensure_buffer_size),
	    (create_child_window), (nautilus_gdk_create_copy_area_gc),
	    (nautilus_gdk_pixbuf_render_to_drawable),
	    (nautilus_gdk_pixbuf_render_to_pixbuf),
	    (nautilus_gdk_pixbuf_render_to_pixbuf_alpha),
	    (gdk_string_dimensions), (nautilus_gdk_pixbuf_set_to_color),
	    (nautilus_gdk_pixbuf_tile), (nautilus_gdk_pixbuf_tile_alpha),
	    (nautilus_graphic_new), (nautilus_graphic_set_background_pixbuf),
	    (nautilus_graphic_get_background_pixbuf),
	    (nautilus_graphic_set_background_type),
	    (nautilus_graphic_get_background_type),
	    (nautilus_graphic_set_background_color),
	    (nautilus_graphic_get_background_color),
	    (nautilus_graphic_set_placement_type),
	    (nautilus_graphic_get_placement_type),
	    (nautilus_graphic_set_pixbuf), (nautilus_graphic_get_pixbuf),
	    (nautilus_graphic_set_overall_alpha),
	    (nautilus_graphic_set_label_text),
	    (nautilus_graphic_get_label_text),
	    (nautilus_graphic_set_label_font),
	    (nautilus_graphic_get_label_font):
	    * libnautilus-extensions/nautilus-graphic.h:
	    Add NautilusGraphic widget to build.

	    * test/.cvsignore:
	    * test/Makefile.am:
	    * test/test-nautilus-graphic.c: (create_background),
	    (create_pixbuf), (create_graphic), (alpha_scale_value_changed),
	    (red_color_value_changed), (green_color_value_changed),
	    (blue_color_value_changed), (toggle_background_type_callback),
	    (create_color_scale), (main):
	    Add test for NautilusGraphic widget.

3 files changed, 355 insertions, 0 deletions

diff --git a/test/.cvsignore b/test/.cvsignore
index a0463bfae..f662c0ba1 100644
--- a/test/.cvsignore
+++ b/test/.cvsignore
@@ -8,3 +8,5 @@ test-nautilus-mime-actions
 test-nautilus-mime-actions-set
 test-nautilus-widgets
 test-nautilus-preferences
+test-nautilus-graphic
+
diff --git a/test/Makefile.am b/test/Makefile.am
index 8b5730ef8..8ea6825a3 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -35,6 +35,7 @@ noinst_PROGRAMS =\
 	test-nautilus-mime-actions-set \
 	test-nautilus-widgets \
 	test-nautilus-preferences \
+	test-nautilus-graphic \
 	$(NULL)
 
 test_nautilus_mime_actions_SOURCES = test-nautilus-mime-actions.c
@@ -45,6 +46,8 @@ test_nautilus_widgets_SOURCES = test-nautilus-widgets.c
 
 test_nautilus_preferences_SOURCES = test-nautilus-preferences.c
 
+test_nautilus_graphic_SOURCES = test-nautilus-graphic.c
+
 #libleakcheck_la_SOURCES =    		\
 #	nautilus-leak-checker.c		\
 #	nautilus-leak-checker.h		\
diff --git a/test/test-nautilus-graphic.c b/test/test-nautilus-graphic.c
new file mode 100644
index 000000000..87ec38fe3
--- /dev/null
+++ b/test/test-nautilus-graphic.c
@@ -0,0 +1,350 @@
+
+#include <config.h>
+
+#include <gtk/gtk.h>
+#include <libnautilus-extensions/nautilus-graphic.h>
+#include <libnautilus-extensions/nautilus-icon-factory.h>
+#include <libnautilus-extensions/nautilus-file-utilities.h>
+
+static GdkPixbuf*
+create_background (void)
+{
+	GdkPixbuf *background;
+		
+	background = gdk_pixbuf_new_from_file ("/gnome/share/nautilus/backgrounds/pale_coins.png");
+
+	g_assert (background != NULL);
+
+	return background;
+}
+
+static GdkPixbuf*
+create_pixbuf (const char *name)
+{
+	char		*icon_path;
+	GdkPixbuf	*pixbuf = NULL;
+
+	g_assert (name != NULL);
+	
+	icon_path = nautilus_pixmap_file (name);
+	g_assert (icon_path != NULL);
+
+	pixbuf = gdk_pixbuf_new_from_file (icon_path);
+
+	g_assert (pixbuf != NULL);
+
+	g_free (icon_path);
+
+	return pixbuf;
+}
+
+static GtkWidget*
+create_graphic (const char *name, GdkPixbuf *background)
+{
+	GtkWidget	*graphic;
+	GdkPixbuf	*pixbuf;
+
+	g_assert (background != NULL);
+
+	graphic = nautilus_graphic_new ();
+	g_assert (graphic != NULL);
+
+	nautilus_graphic_set_background_type (NAUTILUS_GRAPHIC (graphic), NAUTILUS_GRAPHIC_BACKGROUND_PIXBUF);
+	nautilus_graphic_set_background_pixbuf (NAUTILUS_GRAPHIC (graphic), background);
+
+	if (name != NULL)
+	{
+		pixbuf = create_pixbuf (name);
+		g_assert (pixbuf != NULL);
+		
+		nautilus_graphic_set_pixbuf (NAUTILUS_GRAPHIC (graphic), pixbuf);
+		
+		gdk_pixbuf_unref (pixbuf);
+	}
+
+	return graphic;
+}
+
+static void
+alpha_scale_value_changed (GtkAdjustment *adjustment, gpointer client_data)
+{
+	GList *graphic_list;
+
+	g_return_if_fail (adjustment != NULL);
+	g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
+	g_return_if_fail (client_data != NULL);
+
+	graphic_list = (GList *) client_data;
+
+	while (graphic_list)
+	{
+		g_assert (graphic_list->data != NULL);
+		g_assert (NAUTILUS_IS_GRAPHIC (graphic_list->data));
+
+		nautilus_graphic_set_overall_alpha (NAUTILUS_GRAPHIC (graphic_list->data), (guchar) adjustment->value);
+
+		graphic_list = graphic_list->next;
+	}
+}
+
+static void
+red_color_value_changed (GtkAdjustment *adjustment, gpointer client_data)
+{
+	GList *graphic_list;
+
+	g_return_if_fail (adjustment != NULL);
+	g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
+	g_return_if_fail (client_data != NULL);
+
+	graphic_list = (GList *) client_data;
+
+	while (graphic_list)
+	{
+		NautilusGraphic	 *graphic;
+		guint32	 color;
+
+		g_assert (graphic_list->data != NULL);
+		g_assert (NAUTILUS_IS_GRAPHIC (graphic_list->data));
+
+		graphic = NAUTILUS_GRAPHIC (graphic_list->data);
+
+		color = nautilus_graphic_get_background_color (graphic);
+
+		color = NAUTILUS_RGBA_COLOR_PACK ((guchar) adjustment->value,
+						  NAUTILUS_RGBA_COLOR_GET_G (color),
+						  NAUTILUS_RGBA_COLOR_GET_B (color),
+						  NAUTILUS_RGBA_COLOR_GET_A (color));
+		
+		nautilus_graphic_set_background_color (graphic, color);
+
+		graphic_list = graphic_list->next;
+	}
+}
+
+static void
+green_color_value_changed (GtkAdjustment *adjustment, gpointer client_data)
+{
+	GList *graphic_list;
+
+	g_return_if_fail (adjustment != NULL);
+	g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
+	g_return_if_fail (client_data != NULL);
+
+	graphic_list = (GList *) client_data;
+
+	while (graphic_list)
+	{
+		NautilusGraphic	 *graphic;
+		guint32	 color;
+
+		g_assert (graphic_list->data != NULL);
+		g_assert (NAUTILUS_IS_GRAPHIC (graphic_list->data));
+
+		graphic = NAUTILUS_GRAPHIC (graphic_list->data);
+
+		color = nautilus_graphic_get_background_color (graphic);
+
+		color = NAUTILUS_RGBA_COLOR_PACK (NAUTILUS_RGBA_COLOR_GET_R (color),
+						  (guchar) adjustment->value,
+						  NAUTILUS_RGBA_COLOR_GET_B (color),
+						  NAUTILUS_RGBA_COLOR_GET_A (color));
+		
+		nautilus_graphic_set_background_color (graphic, color);
+
+		graphic_list = graphic_list->next;
+	}
+}
+
+static void
+blue_color_value_changed (GtkAdjustment *adjustment, gpointer client_data)
+{
+	GList *graphic_list;
+
+	g_return_if_fail (adjustment != NULL);
+	g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
+	g_return_if_fail (client_data != NULL);
+
+	graphic_list = (GList *) client_data;
+
+	while (graphic_list)
+	{
+		NautilusGraphic	 *graphic;
+		guint32	 color;
+
+		g_assert (graphic_list->data != NULL);
+		g_assert (NAUTILUS_IS_GRAPHIC (graphic_list->data));
+
+		graphic = NAUTILUS_GRAPHIC (graphic_list->data);
+
+		color = nautilus_graphic_get_background_color (graphic);
+
+		color = NAUTILUS_RGBA_COLOR_PACK (NAUTILUS_RGBA_COLOR_GET_R (color),
+						  NAUTILUS_RGBA_COLOR_GET_G (color),
+						  (guchar) adjustment->value,
+						  NAUTILUS_RGBA_COLOR_GET_A (color));
+		
+		nautilus_graphic_set_background_color (graphic, color);
+
+		graphic_list = graphic_list->next;
+	}
+}
+
+static void
+toggle_background_type_callback (GtkWidget *widget, gpointer client_data)
+{
+	NautilusGraphic *graphic;
+
+	g_return_if_fail (widget != NULL);
+	g_return_if_fail (GTK_IS_BUTTON (widget));
+	g_return_if_fail (client_data != NULL);
+	g_return_if_fail (NAUTILUS_IS_GRAPHIC (client_data));
+
+	graphic = NAUTILUS_GRAPHIC (client_data);
+
+	if (nautilus_graphic_get_background_type (graphic) == NAUTILUS_GRAPHIC_BACKGROUND_PIXBUF)
+	{
+		nautilus_graphic_set_background_type (graphic, NAUTILUS_GRAPHIC_BACKGROUND_SOLID);
+	}
+	else
+	{
+		nautilus_graphic_set_background_type (graphic, NAUTILUS_GRAPHIC_BACKGROUND_PIXBUF);
+	}
+}
+
+static GtkWidget*
+create_color_scale (guint num_colors, GtkSignalFunc callback, gpointer callback_data)
+{
+	GtkAdjustment	*adjustment;
+	GtkWidget	*scale;
+
+	g_assert (num_colors > 0);
+	g_assert (callback > 0);
+
+	adjustment = (GtkAdjustment *) gtk_adjustment_new (num_colors,
+							   0,
+							   num_colors,
+							   1,
+							   num_colors / 10,
+							   0);
+	
+	scale = gtk_hscale_new (adjustment);
+
+	gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed", callback, callback_data);
+
+	return scale;
+}
+
+int 
+main (int argc, char* argv[])
+{
+	GtkWidget	*window;
+	GtkWidget	*main_box;
+	GtkWidget	*graphic_box;
+	GtkWidget	*tool_box;
+	GtkWidget	*toggle_background_type;
+
+	GtkWidget	*alpha_scale;
+
+	GtkWidget	*red_scale;
+	GtkWidget	*green_scale;
+	GtkWidget	*blue_scale;
+
+	GdkPixbuf	*background;
+
+	GtkWidget	*graphic1;
+	GtkWidget	*graphic2;
+	GtkWidget	*graphic3;
+
+	GtkWidget	*background_graphic;
+
+	GList		*graphic_list = NULL;
+
+	const char	*file_name1 = "eazel-services-logo.png";
+	const char	*file_name2 = "eazel-services-logo-tile.png";
+	const char	*file_name3 = "eazel-services-logo-tile.png";
+
+	gtk_init (&argc, &argv);
+	gdk_rgb_init ();
+
+	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+	gtk_window_set_title (GTK_WINDOW (window), "Graphic Test");
+	gtk_container_set_border_width (GTK_CONTAINER (window), 10);
+
+	main_box = gtk_vbox_new (FALSE, 0);
+	gtk_container_add (GTK_CONTAINER (window), main_box);
+
+	background = create_background ();
+
+	graphic1 = create_graphic (file_name1, background);
+	graphic2 = create_graphic (file_name2, background);
+	graphic3 = create_graphic (file_name3, background);
+	background_graphic = create_graphic (NULL, background);
+
+	graphic_list = g_list_append (graphic_list, graphic1);
+	graphic_list = g_list_append (graphic_list, graphic2);
+	graphic_list = g_list_append (graphic_list, graphic3);
+	graphic_list = g_list_append (graphic_list, background_graphic);
+
+	nautilus_graphic_set_placement_type (NAUTILUS_GRAPHIC (graphic2), NAUTILUS_GRAPHIC_PLACEMENT_TILE);
+	nautilus_graphic_set_placement_type (NAUTILUS_GRAPHIC (graphic3), NAUTILUS_GRAPHIC_PLACEMENT_TILE);
+
+	{
+		GdkFont *font;
+
+		font = gdk_font_load ("-adobe-helvetica-medium-r-normal--20-140-*");
+
+		nautilus_graphic_set_label_text (NAUTILUS_GRAPHIC (graphic3), "Welcome Back, Arlo!");
+		nautilus_graphic_set_label_font (NAUTILUS_GRAPHIC (graphic3), font);
+
+		gdk_font_unref (font);
+	}
+	
+	graphic_box = gtk_hbox_new (FALSE, 0);
+	tool_box = gtk_hbox_new (FALSE, 0);
+
+	gtk_box_pack_start (GTK_BOX (main_box), graphic_box, FALSE, FALSE, 0);
+	gtk_box_pack_start (GTK_BOX (main_box), background_graphic, TRUE, TRUE, 0);
+	gtk_box_pack_end (GTK_BOX (main_box), tool_box, FALSE, FALSE, 10);
+
+	gtk_box_pack_start (GTK_BOX (graphic_box), graphic1, FALSE, FALSE, 0);
+	gtk_box_pack_start (GTK_BOX (graphic_box), graphic2, TRUE, TRUE, 0);
+	gtk_box_pack_start (GTK_BOX (graphic_box), graphic3, FALSE, FALSE, 0);
+
+	alpha_scale = create_color_scale (255, alpha_scale_value_changed, graphic_list);
+
+	toggle_background_type = gtk_button_new_with_label ("Toggle Background Type");
+	red_scale = create_color_scale (255, red_color_value_changed, graphic_list);
+	green_scale = create_color_scale (255, green_color_value_changed, graphic_list);
+	blue_scale = create_color_scale (255, blue_color_value_changed, graphic_list);
+	
+	gtk_box_pack_start (GTK_BOX (tool_box), alpha_scale, FALSE, FALSE, 5);
+	gtk_box_pack_start (GTK_BOX (tool_box), toggle_background_type, FALSE, FALSE, 5);
+	gtk_box_pack_start (GTK_BOX (tool_box), red_scale, FALSE, FALSE, 5);
+	gtk_box_pack_start (GTK_BOX (tool_box), green_scale, FALSE, FALSE, 5);
+	gtk_box_pack_start (GTK_BOX (tool_box), blue_scale, FALSE, FALSE, 5);
+
+	gtk_signal_connect (GTK_OBJECT (toggle_background_type), 
+			    "clicked",
+			    GTK_SIGNAL_FUNC (toggle_background_type_callback),
+			    (gpointer) graphic1);
+
+	gtk_signal_connect (GTK_OBJECT (toggle_background_type), 
+			    "clicked",
+			    GTK_SIGNAL_FUNC (toggle_background_type_callback),
+			    (gpointer) graphic2);
+	gtk_signal_connect (GTK_OBJECT (toggle_background_type), 
+			    "clicked",
+			    GTK_SIGNAL_FUNC (toggle_background_type_callback),
+			    (gpointer) graphic3);
+
+	gtk_signal_connect (GTK_OBJECT (toggle_background_type), 
+			    "clicked",
+			    GTK_SIGNAL_FUNC (toggle_background_type_callback),
+			    (gpointer) background_graphic);
+
+	gtk_widget_show_all (window);
+
+	gtk_main ();
+	
+	return 0;
+}