static void
colorful_tabs_view_notify_uri_cb (MidoriView* view,
GParamSpec* pspec,
MidoriExtension* extension)
{
GtkWidget* label;
SoupURI* uri;
gchar* hash;
gchar* colorstr;
GdkColor color;
label = midori_view_get_proxy_tab_label (view);
if (!midori_extension_get_boolean (extension, "tint"))
{
gtk_widget_modify_bg (label, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_bg (label, GTK_STATE_ACTIVE, NULL);
return;
}
/* Find a color that is unique to an address. We merely compute
a hash value, pick the first 6 + 1 characters and turn the
first into a hash sign, ie. #8b424b. In case a color is too
dark, we lighten it up a litte. Finally we make the event box
visible and modify its background. */
if ((uri = soup_uri_new (midori_view_get_display_uri (view))) && uri->host)
{
hash = g_compute_checksum_for_string (G_CHECKSUM_MD5, uri->host, -1);
soup_uri_free (uri);
colorstr = g_strndup (hash, 6 + 1);
g_free (hash);
colorstr[0] = '#';
gdk_color_parse (colorstr, &color);
if (color.red < 35000)
color.red += 25000 + (color.blue + 1) / 2;
if (color.green < 35000)
color.green += 25000 + (color.red + 1) / 2;
if (color.blue < 35000)
color.blue += 25000 + (color.green + 1) / 2;
gtk_event_box_set_visible_window (GTK_EVENT_BOX (label), TRUE);
gtk_widget_modify_bg (label, GTK_STATE_NORMAL, &color);
gtk_widget_modify_bg (label, GTK_STATE_ACTIVE, &color);
}
else
{
gtk_widget_modify_bg (label, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_bg (label, GTK_STATE_ACTIVE, NULL);
}
}
static void
night_mode_tabs_view_notify_uri_cb (MidoriView* view,
GParamSpec* pspec,
MidoriExtension* extension)
{
gchar* exception = NULL;
gchar *script=NULL;
FILE *fp;
int file_size;
gboolean result;
const gchar* uri = midori_view_get_display_uri (view);
if (!*uri)
return;
if (g_night_mode)
{
if (!midori_uri_is_blank (uri))
{
gchar* hostname = midori_uri_parse_hostname (uri, NULL);
if (hostname)
{
if((fp=fopen(midori_paths_get_res_filename("night_mode/nightingale_view_content.js"),"r"))!=NULL)
{
fseek(fp,0,SEEK_END);
file_size=ftell(fp);
fseek(fp,0,SEEK_SET);
script=(char *)malloc(file_size * sizeof(char)+1);
fread(script,file_size,sizeof(char),fp);
script[file_size*sizeof(char)]='\0';
fclose(fp);
result = midori_view_execute_script (view, script, &exception);
free(script);
script=NULL;
}
g_free (hostname);
}
}
}
else
{
GtkWidget* current_web_view = midori_view_get_web_view (MIDORI_VIEW (view));
webkit_web_view_run_javascript(WEBKIT_WEB_VIEW (current_web_view), night_mode_remove, NULL, NULL, NULL);
}
}
static void
colorful_tabs_view_notify_uri_cb (MidoriView* view,
GParamSpec* pspec,
MidoriExtension* extension)
{
GtkWidget* box;
GtkWidget* label;
SoupURI* uri;
gchar* colorstr;
GdkColor color;
GdkColor fgcolor;
GdkPixbuf* icon;
label = midori_view_get_proxy_tab_label (view);
if ((uri = soup_uri_new (midori_view_get_display_uri (view)))
&& uri->host && (katze_object_get_enum (view, "load-status") == MIDORI_LOAD_FINISHED))
{
icon = midori_view_get_icon (view);
if (midori_view_get_icon_uri (view) != NULL)
{
GdkPixbuf* newpix;
guchar* pixels;
newpix = gdk_pixbuf_scale_simple (icon, 1, 1, GDK_INTERP_BILINEAR);
g_return_if_fail (gdk_pixbuf_get_bits_per_sample (newpix) == 8);
pixels = gdk_pixbuf_get_pixels (newpix);
color.red = pixels[0] * 225;
color.green = pixels[1] * 225;
color.blue = pixels[2] * 225;
}
else
{
gchar* hash = g_compute_checksum_for_string (G_CHECKSUM_MD5, uri->host, 1);
colorstr = g_strndup (hash, 6 + 1);
g_free (hash);
colorstr[0] = '#';
gdk_color_parse (colorstr, &color);
}
soup_uri_free (uri);
if ((color.red < 35000)
&& (color.green < 35000)
&& (color.blue < 35000))
{
color.red += 20000;
color.green += 20000;
color.blue += 20000;
}
/* Ensure high contrast by enforcing black/ white text colour. */
if ((color.red < 41000)
&& (color.green < 41000)
&& (color.blue < 41000))
gdk_color_parse ("#fff", &fgcolor);
else
gdk_color_parse ("#000", &fgcolor);
box = gtk_bin_get_child (GTK_BIN (label));
gtk_event_box_set_visible_window (GTK_EVENT_BOX (label), TRUE);
gtk_container_foreach (GTK_CONTAINER (box),
(GtkCallback) colorful_tabs_modify_fg,
&fgcolor);
gtk_widget_modify_bg (label, GTK_STATE_NORMAL, &color);
if (color.red < 10000)
color.red = 5000;
else
color.red -= 5000;
if (color.blue < 10000)
color.blue = 5000;
else
color.blue -= 5000;
if (color.green < 10000)
color.green = 5000;
else
color.green -= 5000;
gtk_widget_modify_bg (label, GTK_STATE_ACTIVE, &color);
}
else
{
gtk_widget_modify_bg (label, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_bg (label, GTK_STATE_ACTIVE, NULL);
gtk_container_foreach (GTK_CONTAINER (gtk_bin_get_child (GTK_BIN (label))),
(GtkCallback) colorful_tabs_modify_fg,
NULL);
}
}
