550 lines
23 KiB
Vala
550 lines
23 KiB
Vala
/*
|
||
Copyright (C) 2013 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.
|
||
*/
|
||
|
||
namespace Apps {
|
||
const string APP_PREFIX = PACKAGE_NAME + " -a ";
|
||
const string PROFILE_PREFIX = PACKAGE_NAME + " -c ";
|
||
|
||
private class Launcher : GLib.Object, GLib.Initable {
|
||
internal GLib.File file;
|
||
internal string name;
|
||
internal string icon_name;
|
||
internal string exec;
|
||
internal string uri;
|
||
|
||
internal static string get_favicon_name_for_uri (string prefix, GLib.File folder, string uri, bool testing)
|
||
{
|
||
string icon_name = Midori.Stock.WEB_BROWSER;
|
||
|
||
if (testing == true)
|
||
return icon_name;
|
||
|
||
if (prefix != PROFILE_PREFIX)
|
||
{
|
||
try {
|
||
var pixbuf = Midori.Paths.get_icon (uri, null);
|
||
if (pixbuf == null)
|
||
throw new FileError.EXIST ("No favicon loaded");
|
||
string icon_filename = folder.get_child ("icon.png").get_path ();
|
||
pixbuf.save (icon_filename, "png", null, "compression", "7", null);
|
||
#if HAVE_WIN32
|
||
string doubleslash_icon = icon_filename.replace ("\\", "\\\\");
|
||
icon_name = doubleslash_icon;
|
||
#else
|
||
icon_name = icon_filename;
|
||
#endif
|
||
}
|
||
catch (Error error) {
|
||
GLib.warning (_("Failed to fetch application icon in %s: %s"), folder.get_path (), error.message);
|
||
}
|
||
}
|
||
return icon_name;
|
||
}
|
||
|
||
internal static string prepare_desktop_file (string prefix, string name, string uri, string title, string icon_name)
|
||
{
|
||
string exec;
|
||
#if HAVE_WIN32
|
||
string doubleslash_uri = uri.replace ("\\", "\\\\");
|
||
string quoted_uri = GLib.Shell.quote (doubleslash_uri);
|
||
exec = prefix + quoted_uri;
|
||
#else
|
||
exec = prefix + uri;
|
||
#endif
|
||
var keyfile = new GLib.KeyFile ();
|
||
string entry = "Desktop Entry";
|
||
|
||
keyfile.set_string (entry, "Version", "1.0");
|
||
keyfile.set_string (entry, "Type", "Application");
|
||
keyfile.set_string (entry, "Name", name);
|
||
keyfile.set_string (entry, "Exec", exec);
|
||
keyfile.set_string (entry, "TryExec", PACKAGE_NAME);
|
||
keyfile.set_string (entry, "Icon", icon_name);
|
||
keyfile.set_string (entry, "Categories", "Network;");
|
||
/*
|
||
Using the sanitized URI as a class matches midori_web_app_new
|
||
So dock type launchers can distinguish different apps with the same executable
|
||
*/
|
||
if (exec.has_prefix (APP_PREFIX))
|
||
keyfile.set_string (entry, "StartupWMClass", uri.delimit (":.\\/", '_'));
|
||
|
||
return keyfile.to_data();
|
||
}
|
||
|
||
internal static File get_app_folder () {
|
||
var data_dir = File.new_for_path (Midori.Paths.get_user_data_dir ()).get_child (PACKAGE_NAME);
|
||
return data_dir.get_child ("apps");
|
||
}
|
||
|
||
internal static async File create_app (string uri, string title, Gtk.Widget? proxy) {
|
||
string checksum = Checksum.compute_for_string (ChecksumType.MD5, uri, -1);
|
||
var folder = get_app_folder ();
|
||
yield Launcher.create (APP_PREFIX, folder.get_child (checksum),
|
||
uri, title, proxy);
|
||
return folder.get_child (checksum);
|
||
}
|
||
|
||
internal static File get_profile_folder () {
|
||
var data_dir = File.new_for_path (Midori.Paths.get_user_data_dir ()).get_child (PACKAGE_NAME);
|
||
return data_dir.get_child ("profiles");
|
||
}
|
||
|
||
internal static async File create_profile (Gtk.Widget? proxy) {
|
||
string uuid = g_dbus_generate_guid ();
|
||
string config = Path.build_path (Path.DIR_SEPARATOR_S,
|
||
Midori.Paths.get_user_data_dir (), PACKAGE_NAME, "profiles", uuid);
|
||
var folder = get_profile_folder ();
|
||
yield Launcher.create (PROFILE_PREFIX, folder.get_child (uuid),
|
||
config, _("Midori (%s)").printf (uuid), proxy);
|
||
return folder.get_child (uuid);
|
||
}
|
||
|
||
internal static async void create (string prefix, GLib.File folder, string uri, string title, Gtk.Widget proxy) {
|
||
/* Strip LRE leading character and / */
|
||
string name = title.delimit ("/", ' ').strip();
|
||
string filename = Midori.Download.clean_filename (name);
|
||
string icon_name = Midori.Stock.WEB_BROWSER;
|
||
bool testing = false;
|
||
if (proxy == null)
|
||
testing = true;
|
||
var file = folder.get_child ("desc");
|
||
|
||
try {
|
||
folder.make_directory_with_parents (null);
|
||
} catch (IOError.EXISTS exist_error) {
|
||
/* It's no error if the folder already exists */
|
||
} catch (Error error) {
|
||
warning (_("Failed to create new launcher (%s): %s"), file.get_path (), error.message);
|
||
}
|
||
|
||
icon_name = get_favicon_name_for_uri (prefix, folder, uri, testing);
|
||
string desktop_file = prepare_desktop_file (prefix, name, uri, title, icon_name);
|
||
|
||
try {
|
||
var stream = yield file.replace_async (null, false, GLib.FileCreateFlags.NONE);
|
||
yield stream.write_async (desktop_file.data);
|
||
// Create a launcher/ menu
|
||
#if HAVE_WIN32
|
||
Midori.Sokoke.create_win32_desktop_lnk (prefix, filename, uri);
|
||
#else
|
||
var data_dir = File.new_for_path (Midori.Paths.get_user_data_dir ());
|
||
var desktop_dir = data_dir.get_child ("applications");
|
||
try {
|
||
desktop_dir.make_directory_with_parents (null);
|
||
} catch (IOError.EXISTS exist_error) {
|
||
/* It's no error if the folder already exists */
|
||
}
|
||
|
||
yield file.copy_async (desktop_dir.get_child (filename + ".desktop"),
|
||
GLib.FileCopyFlags.NONE);
|
||
#endif
|
||
if (proxy != null) {
|
||
var browser = proxy.get_toplevel () as Midori.Browser;
|
||
browser.send_notification (_("Launcher created"),
|
||
_("You can now run <b>%s</b> from your launcher or menu").printf (name));
|
||
}
|
||
}
|
||
catch (Error error) {
|
||
warning (_("Failed to create new launcher (%s): %s"), file.get_path (), error.message);
|
||
if (proxy != null) {
|
||
var browser = proxy.get_toplevel () as Midori.Browser;
|
||
browser.send_notification (_("Error creating launcher"),
|
||
_("Failed to create new launcher (%s): %s").printf (file.get_path (), error.message));
|
||
}
|
||
}
|
||
}
|
||
|
||
internal Launcher (GLib.File file) {
|
||
this.file = file;
|
||
}
|
||
|
||
bool init (GLib.Cancellable? cancellable) throws GLib.Error {
|
||
var keyfile = new GLib.KeyFile ();
|
||
try {
|
||
keyfile.load_from_file (file.get_child ("desc").get_path (), GLib.KeyFileFlags.NONE);
|
||
} catch (Error desc_error) {
|
||
throw new FileError.EXIST (_("No file \"desc\" found"));
|
||
}
|
||
|
||
exec = keyfile.get_string ("Desktop Entry", "Exec");
|
||
if (!exec.has_prefix (APP_PREFIX) && !exec.has_prefix (PROFILE_PREFIX))
|
||
return false;
|
||
|
||
name = keyfile.get_string ("Desktop Entry", "Name");
|
||
icon_name = keyfile.get_string ("Desktop Entry", "Icon");
|
||
uri = exec.replace (APP_PREFIX, "").replace (PROFILE_PREFIX, "");
|
||
return true;
|
||
}
|
||
}
|
||
|
||
private class Sidebar : Gtk.VBox, Midori.Viewable {
|
||
Gtk.Toolbar? toolbar = null;
|
||
Gtk.ListStore store = new Gtk.ListStore (1, typeof (Launcher));
|
||
Gtk.TreeView treeview;
|
||
Katze.Array array;
|
||
GLib.File app_folder;
|
||
GLib.File profile_folder;
|
||
|
||
public unowned string get_stock_id () {
|
||
return Midori.Stock.WEB_BROWSER;
|
||
}
|
||
|
||
public unowned string get_label () {
|
||
return _("Applications");
|
||
}
|
||
|
||
public Gtk.Widget get_toolbar () {
|
||
if (toolbar == null) {
|
||
toolbar = new Gtk.Toolbar ();
|
||
|
||
#if !HAVE_WIN32
|
||
/* FIXME: Profiles are broken on win32 because of no multi instance support */
|
||
var profile = new Gtk.ToolButton.from_stock (Gtk.STOCK_ADD);
|
||
profile.label = _("New _Profile");
|
||
profile.tooltip_text = _("Creates a new, independent profile and a launcher");
|
||
profile.use_underline = true;
|
||
profile.is_important = true;
|
||
profile.show ();
|
||
profile.clicked.connect (() => {
|
||
Launcher.create_profile.begin (this);
|
||
});
|
||
toolbar.insert (profile, -1);
|
||
#endif
|
||
|
||
var app = new Gtk.ToolButton.from_stock (Gtk.STOCK_ADD);
|
||
app.label = _("New _App");
|
||
app.tooltip_text = _("Creates a new app for a specific site");
|
||
app.use_underline = true;
|
||
app.is_important = true;
|
||
app.show ();
|
||
app.clicked.connect (() => {
|
||
var view = (get_toplevel () as Midori.Browser).tab as Midori.View;
|
||
string checksum = Checksum.compute_for_string (ChecksumType.MD5, view.get_display_uri (), -1);
|
||
Launcher.create.begin (APP_PREFIX, app_folder.get_child (checksum),
|
||
view.get_display_uri (), view.get_display_title (), this);
|
||
});
|
||
toolbar.insert (app, -1);
|
||
}
|
||
return toolbar;
|
||
}
|
||
|
||
void row_activated (Gtk.TreePath path, Gtk.TreeViewColumn column) {
|
||
Gtk.TreeIter iter;
|
||
if (store.get_iter (out iter, path)) {
|
||
Launcher launcher;
|
||
store.get (iter, 0, out launcher);
|
||
try {
|
||
GLib.Process.spawn_command_line_async (launcher.exec);
|
||
}
|
||
catch (Error error) {
|
||
var browser = get_toplevel () as Midori.Browser;
|
||
browser.send_notification (_("Error launching"), error.message);
|
||
}
|
||
}
|
||
}
|
||
|
||
bool button_released (Gdk.EventButton event) {
|
||
Gtk.TreePath? path;
|
||
Gtk.TreeViewColumn column;
|
||
if (event.button != 1)
|
||
return false;
|
||
if (treeview.get_path_at_pos ((int)event.x, (int)event.y, out path, out column, null, null)) {
|
||
if (path != null) {
|
||
if (column == treeview.get_column (2)) {
|
||
Gtk.TreeIter iter;
|
||
if (store.get_iter (out iter, path)) {
|
||
Launcher launcher;
|
||
store.get (iter, 0, out launcher);
|
||
try {
|
||
launcher.file.trash (null);
|
||
store.remove (iter);
|
||
|
||
string filename = Midori.Download.clean_filename (launcher.name);
|
||
#if HAVE_WIN32
|
||
string lnk_filename = Midori.Sokoke.get_win32_desktop_lnk_path_for_filename (filename);
|
||
if (Posix.access (lnk_filename, Posix.F_OK) == 0) {
|
||
var lnk_file = File.new_for_path (lnk_filename);
|
||
lnk_file.trash ();
|
||
}
|
||
#else
|
||
var data_dir = File.new_for_path (Midori.Paths.get_user_data_dir ());
|
||
data_dir.get_child ("applications").get_child (filename + ".desktop").trash ();
|
||
#endif
|
||
}
|
||
catch (Error error) {
|
||
GLib.critical ("Failed to remove launcher (%s): %s", launcher.file.get_path (), error.message);
|
||
}
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
public Sidebar (Katze.Array array, GLib.File app_folder, GLib.File profile_folder) {
|
||
Gtk.TreeViewColumn column;
|
||
|
||
treeview = new Gtk.TreeView.with_model (store);
|
||
treeview.headers_visible = false;
|
||
|
||
store.set_sort_column_id (0, Gtk.SortType.ASCENDING);
|
||
store.set_sort_func (0, tree_sort_func);
|
||
|
||
column = new Gtk.TreeViewColumn ();
|
||
Gtk.CellRendererPixbuf renderer_icon = new Gtk.CellRendererPixbuf ();
|
||
column.pack_start (renderer_icon, false);
|
||
column.set_cell_data_func (renderer_icon, on_render_icon);
|
||
treeview.append_column (column);
|
||
|
||
column = new Gtk.TreeViewColumn ();
|
||
column.set_sizing (Gtk.TreeViewColumnSizing.AUTOSIZE);
|
||
Gtk.CellRendererText renderer_text = new Gtk.CellRendererText ();
|
||
column.pack_start (renderer_text, true);
|
||
column.set_expand (true);
|
||
column.set_cell_data_func (renderer_text, on_render_text);
|
||
treeview.append_column (column);
|
||
|
||
column = new Gtk.TreeViewColumn ();
|
||
Gtk.CellRendererPixbuf renderer_button = new Gtk.CellRendererPixbuf ();
|
||
column.pack_start (renderer_button, false);
|
||
column.set_cell_data_func (renderer_button, on_render_button);
|
||
treeview.append_column (column);
|
||
|
||
treeview.row_activated.connect (row_activated);
|
||
treeview.button_release_event.connect (button_released);
|
||
treeview.show ();
|
||
pack_start (treeview, true, true, 0);
|
||
|
||
this.array = array;
|
||
array.add_item.connect (launcher_added);
|
||
array.remove_item.connect (launcher_removed);
|
||
foreach (GLib.Object item in array.get_items ())
|
||
launcher_added (item);
|
||
|
||
this.app_folder = app_folder;
|
||
this.profile_folder = profile_folder;
|
||
}
|
||
|
||
private int tree_sort_func (Gtk.TreeModel model, Gtk.TreeIter a, Gtk.TreeIter b) {
|
||
Launcher launcher1, launcher2;
|
||
model.get (a, 0, out launcher1);
|
||
model.get (b, 0, out launcher2);
|
||
return strcmp (launcher1.name, launcher2.name);
|
||
}
|
||
void launcher_added (GLib.Object item) {
|
||
var launcher = item as Launcher;
|
||
Gtk.TreeIter iter;
|
||
store.append (out iter);
|
||
store.set (iter, 0, launcher);
|
||
}
|
||
|
||
void launcher_removed (GLib.Object item) {
|
||
// TODO remove iter
|
||
}
|
||
|
||
private void on_render_icon (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
||
Launcher launcher;
|
||
model.get (iter, 0, out launcher);
|
||
|
||
try {
|
||
int icon_width = 48, icon_height = 48;
|
||
Gtk.icon_size_lookup_for_settings (get_settings (),
|
||
Gtk.IconSize.DIALOG, out icon_width, out icon_height);
|
||
var pixbuf = new Gdk.Pixbuf.from_file_at_size (launcher.icon_name, icon_width, icon_height);
|
||
renderer.set ("pixbuf", pixbuf);
|
||
}
|
||
catch (Error error) {
|
||
renderer.set ("icon-name", launcher.icon_name);
|
||
}
|
||
renderer.set ("stock-size", Gtk.IconSize.DIALOG,
|
||
"xpad", 4);
|
||
}
|
||
|
||
private void on_render_text (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
||
Launcher launcher;
|
||
model.get (iter, 0, out launcher);
|
||
renderer.set ("markup",
|
||
Markup.printf_escaped ("<b>%s</b>\n%s",
|
||
launcher.name, launcher.uri),
|
||
"ellipsize", Pango.EllipsizeMode.END);
|
||
}
|
||
|
||
void on_render_button (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
||
renderer.set ("stock-id", Gtk.STOCK_DELETE,
|
||
"stock-size", Gtk.IconSize.MENU);
|
||
}
|
||
}
|
||
|
||
private class Manager : Midori.Extension {
|
||
internal Katze.Array array;
|
||
internal GLib.File app_folder;
|
||
internal GLib.File profile_folder;
|
||
internal GLib.List<GLib.FileMonitor> monitors;
|
||
internal GLib.List<Gtk.Widget> widgets;
|
||
|
||
void app_changed (GLib.File file, GLib.File? other, GLib.FileMonitorEvent event) {
|
||
try {
|
||
switch (event) {
|
||
case GLib.FileMonitorEvent.DELETED:
|
||
// TODO array.remove_item ();
|
||
break;
|
||
case GLib.FileMonitorEvent.CREATED:
|
||
var launcher = new Launcher (file);
|
||
if (launcher.init ())
|
||
array.add_item (launcher);
|
||
break;
|
||
case GLib.FileMonitorEvent.CHANGED:
|
||
// TODO
|
||
break;
|
||
}
|
||
}
|
||
catch (Error error) {
|
||
warning ("Application changed (%s): %s", file.get_path (), error.message);
|
||
}
|
||
}
|
||
|
||
async void populate_apps (File app_folder) {
|
||
try {
|
||
try {
|
||
app_folder.make_directory_with_parents (null);
|
||
} catch (IOError.EXISTS exist_error) {
|
||
/* It's no error if the folder already exists */
|
||
}
|
||
|
||
var monitor = app_folder.monitor_directory (0, null);
|
||
monitor.changed.connect (app_changed);
|
||
monitors.append (monitor);
|
||
|
||
var enumerator = yield app_folder.enumerate_children_async ("standard::name", 0);
|
||
while (true) {
|
||
var files = yield enumerator.next_files_async (10);
|
||
if (files == null)
|
||
break;
|
||
foreach (var info in files) {
|
||
var file = app_folder.get_child (info.get_name ());
|
||
try {
|
||
var launcher = new Launcher (file);
|
||
if (launcher.init ())
|
||
array.add_item (launcher);
|
||
}
|
||
catch (Error error) {
|
||
warning ("Failed to parse launcher (%s): %s", file.get_path (), error.message);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
catch (Error io_error) {
|
||
warning ("Failed to list apps (%s): %s",
|
||
app_folder.get_path (), io_error.message);
|
||
}
|
||
}
|
||
|
||
void browser_added (Midori.Browser browser) {
|
||
var accels = new Gtk.AccelGroup ();
|
||
browser.add_accel_group (accels);
|
||
var action_group = browser.get_action_group ();
|
||
|
||
var action = new Gtk.Action ("CreateLauncher", _("Create _Launcher"),
|
||
_("Creates a new app for a specific site"), null);
|
||
action.activate.connect (() => {
|
||
var view = browser.tab as Midori.View;
|
||
Launcher.create_app.begin (view.get_display_uri (), view.get_display_title (), view);
|
||
});
|
||
action_group.add_action_with_accel (action, "<Ctrl><Shift>A");
|
||
action.set_accel_group (accels);
|
||
action.connect_accelerator ();
|
||
|
||
var viewable = new Sidebar (array, app_folder, profile_folder);
|
||
viewable.show ();
|
||
browser.panel.append_page (viewable);
|
||
widgets.append (viewable);
|
||
}
|
||
|
||
void activated (Midori.App app) {
|
||
array = new Katze.Array (typeof (Launcher));
|
||
monitors = new GLib.List<GLib.FileMonitor> ();
|
||
app_folder = Launcher.get_app_folder ();
|
||
populate_apps.begin (app_folder);
|
||
/* FIXME: Profiles are broken on win32 because of no multi instance support */
|
||
profile_folder = Launcher.get_profile_folder ();
|
||
#if !HAVE_WIN32
|
||
populate_apps.begin (profile_folder);
|
||
#endif
|
||
widgets = new GLib.List<Gtk.Widget> ();
|
||
foreach (var browser in app.get_browsers ())
|
||
browser_added (browser);
|
||
app.add_browser.connect (browser_added);
|
||
}
|
||
|
||
void deactivated () {
|
||
var app = get_app ();
|
||
foreach (var monitor in monitors)
|
||
monitor.changed.disconnect (app_changed);
|
||
monitors = null;
|
||
|
||
app.add_browser.disconnect (browser_added);
|
||
foreach (var widget in widgets)
|
||
widget.destroy ();
|
||
foreach (var browser in app.get_browsers ()) {
|
||
var action_group = browser.get_action_group ();
|
||
var action = action_group.get_action ("CreateLauncher");
|
||
action_group.remove_action (action);
|
||
}
|
||
|
||
}
|
||
|
||
internal Manager () {
|
||
GLib.Object (name: _("Web App Manager"),
|
||
description: _("Manage websites installed as applications"),
|
||
version: "0.1" + Midori.VERSION_SUFFIX,
|
||
authors: "Christian Dywan <christian@twotoasts.de>");
|
||
|
||
this.activate.connect (activated);
|
||
this.deactivate.connect (deactivated);
|
||
}
|
||
}
|
||
}
|
||
|
||
public Midori.Extension extension_init () {
|
||
return new Apps.Manager ();
|
||
}
|
||
|
||
class ExtensionsAppsDesktop : Midori.Test.Job {
|
||
public static void test () { new ExtensionsAppsDesktop ().run_sync (); }
|
||
public override async void run (Cancellable cancellable) throws GLib.Error {
|
||
string uri = "http://example.com";
|
||
string checksum = Checksum.compute_for_string (ChecksumType.MD5, uri, -1);
|
||
var apps = Apps.Launcher.get_app_folder ().get_child (checksum);
|
||
Midori.Paths.remove_path (apps.get_path ());
|
||
|
||
var data_dir = File.new_for_path (Midori.Paths.get_user_data_dir ());
|
||
var desktop_dir = data_dir.get_child ("applications");
|
||
Midori.Paths.remove_path (desktop_dir.get_child ("Example.desktop").get_path ());
|
||
|
||
var folder = yield Apps.Launcher.create_app (uri, "Example", null);
|
||
var launcher = new Apps.Launcher (folder);
|
||
launcher.init ();
|
||
Katze.assert_str_equal (folder.get_path (), launcher.uri, uri);
|
||
yield Apps.Launcher.create_profile (null);
|
||
}
|
||
}
|
||
|
||
public void extension_test () {
|
||
Test.add_func ("/extensions/apps/desktop", ExtensionsAppsDesktop.test);
|
||
}
|
||
|