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New extension to delay page loading until page displays

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Fixes: https://bugs.launchpad.net/midori/+bug/1010219
This commit is contained in:
André Stösel 2012-06-08 01:03:57 +02:00 committed by Christian Dywan
parent 0ecfd696ba
commit cef295aae9
2 changed files with 100 additions and 1 deletions
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97
extensions/delayed-load.vala Normal file
View file

@ -0,0 +1,97 @@
/*
Copyright (C) 2012 André Stösel <andre@stoesel.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.
*/
using Katze;
using Midori;
namespace DelayedLoad {
private class Manager : Midori.Extension {
private void tab_changed (GLib.Object window, GLib.ParamSpec pspec) {
Midori.Browser browser = window as Midori.Browser;
Midori.View? view = browser.tab as Midori.View;
Katze.Item item = view.get_proxy_item ();
item.ref();
int64 delay = item.get_meta_integer ("delay");
if (delay == -2 && view.can_reload ()) {
view.reload (true);
}
}
private bool reload_first_tab () {
Midori.App app = get_app ();
Midori.Browser? browser = app.browser;
Midori.View? view = browser.tab as Midori.View;
Katze.Item item = view.get_proxy_item ();
item.ref();
int64 delay = item.get_meta_integer ("delay");
if (delay != 1) {
unowned WebKit.WebView web_view = view.get_web_view ();
WebKit.LoadStatus load_status = web_view.load_status;
if (load_status == WebKit.LoadStatus.FINISHED) {
if (view.can_reload ())
view.reload (false);
return false;
}
}
return true;
}
private void browser_added (Midori.Browser browser) {
browser.notify["tab"].connect (this.tab_changed);
}
private void browser_removed (Midori.Browser browser) {
browser.notify["tab"].disconnect (this.tab_changed);
}
public void activated (Midori.App app) {
/* FIXME: override behavior without changing the preference */
app.settings.load_on_startup = MidoriStartup.DELAYED_PAGES;
Midori.Browser? focused_browser = app.browser;
if (focused_browser == null)
Timeout.add (50, this.reload_first_tab);
foreach (Midori.Browser browser in app.get_browsers ()) {
browser_added (browser);
}
app.add_browser.connect (browser_added);
}
public void deactivated () {
Midori.App app = get_app ();
foreach (Midori.Browser browser in app.get_browsers ()) {
browser_removed (browser);
}
app.add_browser.disconnect (browser_added);
}
internal Manager () {
GLib.Object (name: _("Delayed load"),
description: _("Delay page load until you actually use the tab."),
version: "0.1",
authors: "André Stösel <andre@stoesel.de>");
activate.connect (this.activated);
deactivate.connect (this.deactivated);
}
}
}
public Midori.Extension extension_init () {
return new DelayedLoad.Manager ();
}

4
midori/midori.vapi
View file

@ -14,7 +14,7 @@ namespace Midori {
[NoAccessorMethod]
public string name { get; set; }
[NoAccessorMethod]
public Midori.WebSettings settings { get; set; }
public Midori.WebSettings settings { owned get; set; }
[NoAccessorMethod]
public GLib.Object bookmarks { get; set; }
[NoAccessorMethod]
@ -176,6 +176,8 @@ namespace Midori {
public class WebSettings : WebKit.WebSettings {
public WebSettings ();
[NoAccessorMethod]
public MidoriStartup load_on_startup { get; set; }
}
[CCode (cheader_filename = "midori/midori-websettings.h", cprefix = "MIDORI_STARTUP_")]