static void
colorful_tabs_deactivate_cb (MidoriExtension* extension,
MidoriBrowser* browser)
{
guint i;
GtkWidget* view;
MidoriApp* app = midori_extension_get_app (extension);
g_signal_handlers_disconnect_by_func (
app, colorful_tabs_app_add_browser_cb, extension);
g_signal_handlers_disconnect_by_func (
browser, colorful_tabs_browser_add_tab_cb, extension);
g_signal_handlers_disconnect_by_func (
extension, colorful_tabs_deactivate_cb, browser);
i = 0;
while ((view = midori_browser_get_nth_tab (browser, i++)))
{
GtkWidget* label = midori_view_get_proxy_tab_label (MIDORI_VIEW (view));
gtk_event_box_set_visible_window (GTK_EVENT_BOX (label), FALSE);
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);
g_signal_handlers_disconnect_by_func (
view, colorful_tabs_view_notify_uri_cb, extension);
}
}
static void
tab_panel_view_notify_icon_cb (GtkWidget* view,
GParamSpec* pspec,
MidoriExtension* extension)
{
MidoriBrowser* browser = midori_browser_get_for_widget (view);
gboolean minimized = katze_object_get_boolean (view, "minimized");
GdkPixbuf* icon = midori_view_get_icon (MIDORI_VIEW (view));
if (minimized)
{
GtkToolItem* toolitem = tab_panel_get_toolitem_for_view (view);
GtkWidget* image = gtk_tool_button_get_icon_widget (GTK_TOOL_BUTTON (toolitem));
gtk_image_set_from_pixbuf (GTK_IMAGE (image), icon);
}
else
{
GtkTreeModel* model = tab_panel_get_model_for_browser (browser);
GtkTreeIter iter;
GtkWidget* label = midori_view_get_proxy_tab_label (MIDORI_VIEW (view));
GtkStyle* style = gtk_widget_get_style (label);
if (tab_panel_get_iter_for_view (model, &iter, view))
gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
3, icon,
6, &style->bg[GTK_STATE_NORMAL],
7, &style->fg[GTK_STATE_NORMAL],
-1);
}
}
static KatzeThrobber* _interface_tweaks_find_view_throbber(MidoriView *inView)
{
g_return_val_if_fail(MIDORI_IS_VIEW(inView), NULL);
GtkWidget *widget;
KatzeThrobber *throbber=NULL;
widget=midori_view_get_proxy_tab_label(inView);
if(KATZE_IS_THROBBER(widget)) throbber=KATZE_THROBBER(widget);
else if(GTK_IS_CONTAINER(widget)) gtk_container_foreach(GTK_CONTAINER(widget), _interface_tweaks_find_view_throbber_callback, &throbber);
return(throbber);
}
static GtkWidget* _interface_tweaks_find_view_close_button(MidoriView *inView)
{
g_return_val_if_fail(MIDORI_IS_VIEW(inView), NULL);
GtkWidget *widget;
GtkWidget *closeButton=NULL;
widget=midori_view_get_proxy_tab_label(inView);
if(g_strcmp0(gtk_widget_get_name(widget), "midori-close-button")==0) closeButton=GTK_WIDGET(widget);
else if(GTK_IS_CONTAINER(widget)) gtk_container_foreach(GTK_CONTAINER(widget), _interface_tweaks_find_view_close_button_callback, &closeButton);
return(closeButton);
}
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 gint
page_holder_notebook_append_view (GtkWidget* notebook)
{
GtkWidget* view;
MidoriBrowser* browser;
MidoriWebSettings *settings;
GtkWidget* label;
view = midori_view_new (NULL);
browser = midori_browser_get_for_widget (notebook);
settings = katze_object_get_object (browser, "settings");
midori_view_set_settings (MIDORI_VIEW (view), settings);
g_object_unref (settings);
gtk_widget_show (view);
label = midori_view_get_proxy_tab_label (MIDORI_VIEW (view));
return gtk_notebook_append_page (GTK_NOTEBOOK (notebook), view, label);
}
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);
}
}
