148 lines
5 KiB
C
148 lines
5 KiB
C
/*
|
|
Copyright (C) 2009 Christian Dywan <christian@twotoasts.de>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
See the file COPYING for the full license text.
|
|
*/
|
|
|
|
#include <midori/midori.h>
|
|
|
|
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);
|
|
|
|
/* 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
|
|
colorful_tabs_browser_add_tab_cb (MidoriBrowser* browser,
|
|
GtkWidget* view,
|
|
MidoriExtension* extension)
|
|
{
|
|
colorful_tabs_view_notify_uri_cb (MIDORI_VIEW (view), NULL, extension);
|
|
g_signal_connect (view, "notify::uri",
|
|
G_CALLBACK (colorful_tabs_view_notify_uri_cb), extension);
|
|
}
|
|
|
|
static void
|
|
colorful_tabs_app_add_browser_cb (MidoriApp* app,
|
|
MidoriBrowser* browser,
|
|
MidoriExtension* extension);
|
|
|
|
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);
|
|
g_signal_handlers_disconnect_by_func (
|
|
view, colorful_tabs_view_notify_uri_cb, extension);
|
|
}
|
|
}
|
|
|
|
static void
|
|
colorful_tabs_app_add_browser_cb (MidoriApp* app,
|
|
MidoriBrowser* browser,
|
|
MidoriExtension* extension)
|
|
{
|
|
guint i;
|
|
GtkWidget* view;
|
|
|
|
i = 0;
|
|
while ((view = midori_browser_get_nth_tab (browser, i++)))
|
|
colorful_tabs_browser_add_tab_cb (browser, view, extension);
|
|
g_signal_connect (browser, "add-tab",
|
|
G_CALLBACK (colorful_tabs_browser_add_tab_cb), extension);
|
|
g_signal_connect (extension, "deactivate",
|
|
G_CALLBACK (colorful_tabs_deactivate_cb), browser);
|
|
}
|
|
|
|
|
|
static void
|
|
colorful_tabs_activate_cb (MidoriExtension* extension,
|
|
MidoriApp* app)
|
|
{
|
|
KatzeArray* browsers;
|
|
MidoriBrowser* browser;
|
|
guint i;
|
|
|
|
browsers = katze_object_get_object (app, "browsers");
|
|
i = 0;
|
|
while ((browser = katze_array_get_nth_item (browsers, i++)))
|
|
colorful_tabs_app_add_browser_cb (app, browser, extension);
|
|
g_signal_connect (app, "add-browser",
|
|
G_CALLBACK (colorful_tabs_app_add_browser_cb), extension);
|
|
|
|
g_object_unref (browsers);
|
|
}
|
|
|
|
MidoriExtension*
|
|
extension_init (void)
|
|
{
|
|
MidoriExtension* extension = g_object_new (MIDORI_TYPE_EXTENSION,
|
|
"name", _("Colorful Tabs"),
|
|
"description", _("Tint each tab distinctly"),
|
|
"version", "0.1",
|
|
"authors", "Christian Dywan <christian@twotoasts.de>",
|
|
NULL);
|
|
|
|
g_signal_connect (extension, "activate",
|
|
G_CALLBACK (colorful_tabs_activate_cb), NULL);
|
|
|
|
return extension;
|
|
}
|