843 lines
34 KiB
Vala
843 lines
34 KiB
Vala
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/*
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Copyright (C) 2014 Christian Dywan <christian@twotoasts.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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#if HAVE_WIN32
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namespace Sokoke {
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extern static Gdk.Pixbuf get_gdk_pixbuf_from_win32_executable (string path);
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}
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#endif
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namespace ExternalApplications {
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/* Spawn the application specified by @app_info on the uri, trying to
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remember the association between the content-type and the application
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chosen
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Returns whether the application was spawned successfully. */
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bool open_app_info (AppInfo app_info, string uri, string content_type) {
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Midori.URI.recursive_fork_protection (uri, true);
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try {
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var uris = new List<File> ();
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uris.append (File.new_for_uri (uri));
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app_info.launch (uris, null);
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} catch (Error error) {
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warning ("Failed to open \"%s\": %s", uri, error.message);
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return false;
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}
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/* Failing to save the association is a non-fatal error so report success */
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try {
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new Associations ().remember (content_type, app_info);
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} catch (Error error) {
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warning ("Failed to save association for \"%s\": %s", uri, error.message);
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}
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return true;
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}
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class Associations : Object {
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#if HAVE_WIN32
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string config_dir;
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string filename;
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KeyFile keyfile;
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public Associations () {
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config_dir = Midori.Paths.get_extension_config_dir ("open-with");
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filename = Path.build_filename (config_dir, "config");
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keyfile = new KeyFile ();
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try {
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keyfile.load_from_file (filename, KeyFileFlags.NONE);
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} catch (FileError.NOENT exist_error) {
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/* It's no error if no config file exists */
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} catch (Error error) {
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warning ("Failed to load associations: %s", error.message);
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}
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}
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/* Determine a handler command-line for @content_type and spawn it on @uri.
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Returns whether a handler was found and spawned successfully. */
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public bool open (string content_type, string uri) {
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Midori.URI.recursive_fork_protection (uri, true);
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try {
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string commandline = keyfile.get_string ("mimes", content_type);
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if ("%u" in commandline)
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commandline = commandline.replace ("%u", Shell.quote (uri));
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else if ("%F" in commandline)
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commandline = commandline.replace ("%F", Shell.quote (Filename.from_uri (uri)));
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return Process.spawn_command_line_async (commandline);
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} catch (KeyFileError error) {
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/* Not remembered before */
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return false;
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} catch (Error error) {
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warning ("Failed to open \"%s\": %s", uri, error.message);
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return false;
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}
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}
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/* Save @app_info in the persistent store as the handler for @content_type */
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public void remember (string content_type, AppInfo app_info) throws Error {
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keyfile.set_string ("mimes", content_type, get_commandline (app_info));
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FileUtils.set_contents (filename, keyfile.to_data ());
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}
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/* Save @commandline in the persistent store as the handler for @content_type */
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public void remember_custom_commandline (string content_type, string commandline, string name, string uri) {
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keyfile.set_string ("mimes", content_type, commandline);
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try {
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FileUtils.set_contents (filename, keyfile.to_data ());
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} catch (Error error) {
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warning ("Failed to remember custom command line for \"%s\": %s", uri, error.message);
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}
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open (content_type, uri);
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}
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}
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#else
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public Associations () {
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}
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/* Find a handler application for @content_type and spawn it on @uri.
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Returns whether a handler was found and spawned successfully. */
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public bool open (string content_type, string uri) {
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var app_info = AppInfo.get_default_for_type (content_type, false);
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if (app_info == null)
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return false;
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return open_app_info (app_info, uri, content_type);
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}
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/* Save @app_info as the last-used handler for @content_type */
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public void remember (string content_type, AppInfo app_info) throws Error {
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app_info.set_as_last_used_for_type (content_type);
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app_info.set_as_default_for_type (content_type);
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}
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/* Save @commandline as a new system MIME handler for @content_type */
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public void remember_custom_commandline (string content_type, string commandline, string name, string uri) {
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try {
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var app_info = AppInfo.create_from_commandline (commandline, name,
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"%u" in commandline ? AppInfoCreateFlags.SUPPORTS_URIS : AppInfoCreateFlags.NONE);
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open_app_info (app_info, uri, content_type);
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} catch (Error error) {
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warning ("Failed to remember custom command line for \"%s\": %s", uri, error.message);
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}
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}
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}
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#endif
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static string get_commandline (AppInfo app_info) {
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return app_info.get_commandline () ?? app_info.get_executable ();
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}
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/* Generate markup of the application's name followed by a description line. */
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static string describe_app_info (AppInfo app_info) {
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string name = app_info.get_display_name () ?? (Path.get_basename (app_info.get_executable ()));
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string desc = app_info.get_description () ?? get_commandline (app_info);
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return Markup.printf_escaped ("<b>%s</b>\n%s", name, desc);
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}
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static Icon? app_info_get_icon (AppInfo app_info) {
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#if HAVE_WIN32
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return Sokoke.get_gdk_pixbuf_from_win32_executable (app_info.get_executable ());
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#else
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return app_info.get_icon ();
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#endif
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}
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class CustomizerDialog : Gtk.Dialog {
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public Gtk.Entry name_entry;
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public Gtk.Entry commandline_entry;
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public CustomizerDialog (AppInfo app_info, Gtk.Widget widget) {
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var browser = Midori.Browser.get_for_widget (widget);
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transient_for = browser;
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title = _("Custom…");
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#if !HAVE_GTK3
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has_separator = false;
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#endif
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destroy_with_parent = true;
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set_icon_name (Gtk.STOCK_OPEN);
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resizable = false;
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add_buttons (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
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Gtk.STOCK_SAVE, Gtk.ResponseType.ACCEPT);
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var vbox = new Gtk.VBox (false, 8);
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vbox.border_width = 8;
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(get_content_area () as Gtk.Box).pack_start (vbox, true, true, 8);
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var sizegroup = new Gtk.SizeGroup (Gtk.SizeGroupMode.HORIZONTAL);
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var label = new Gtk.Label (_("Name:"));
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sizegroup.add_widget (label);
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label.set_alignment (0.0f, 0.5f);
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vbox.pack_start (label, false, false, 0);
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name_entry = new Gtk.Entry ();
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name_entry.activates_default = true;
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sizegroup.add_widget (name_entry);
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vbox.pack_start (name_entry, true, true, 0);
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label = new Gtk.Label (_("Command Line:"));
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sizegroup.add_widget (label);
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label.set_alignment (0.0f, 0.5f);
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vbox.pack_start (label, false, false, 0);
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commandline_entry = new Gtk.Entry ();
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commandline_entry.activates_default = true;
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sizegroup.add_widget (name_entry);
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sizegroup.add_widget (commandline_entry);
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vbox.pack_start (commandline_entry, true, true, 0);
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get_content_area ().show_all ();
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set_default_response (Gtk.ResponseType.ACCEPT);
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name_entry.text = app_info.get_name ();
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commandline_entry.text = get_commandline (app_info);
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}
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}
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private class Chooser : Gtk.VBox {
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Gtk.ListStore store = new Gtk.ListStore (1, typeof (AppInfo));
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Gtk.TreeView treeview;
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List<AppInfo> available;
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string content_type;
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string uri;
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public Chooser (string uri, string content_type) {
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this.content_type = content_type;
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this.uri = uri;
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Gtk.TreeViewColumn column;
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treeview = new Gtk.TreeView.with_model (store);
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treeview.headers_visible = false;
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store.set_sort_column_id (0, Gtk.SortType.ASCENDING);
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store.set_sort_func (0, tree_sort_func);
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column = new Gtk.TreeViewColumn ();
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Gtk.CellRendererPixbuf renderer_icon = new Gtk.CellRendererPixbuf ();
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column.pack_start (renderer_icon, false);
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column.set_cell_data_func (renderer_icon, on_render_icon);
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treeview.append_column (column);
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column = new Gtk.TreeViewColumn ();
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column.set_sizing (Gtk.TreeViewColumnSizing.AUTOSIZE);
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Gtk.CellRendererText renderer_text = new Gtk.CellRendererText ();
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column.pack_start (renderer_text, true);
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column.set_expand (true);
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column.set_cell_data_func (renderer_text, on_render_text);
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treeview.append_column (column);
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treeview.row_activated.connect (row_activated);
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treeview.show ();
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var scrolled = new Gtk.ScrolledWindow (null, null);
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scrolled.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
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scrolled.add (treeview);
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pack_start (scrolled);
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int height;
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treeview.create_pango_layout ("a\nb").get_pixel_size (null, out height);
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scrolled.set_size_request (-1, height * 5);
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treeview.button_release_event.connect (button_released);
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treeview.tooltip_text = _("Right-click a suggestion to customize it");
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available = new List<AppInfo> ();
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foreach (var app_info in AppInfo.get_all_for_type (content_type))
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launcher_added (app_info, uri);
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if (store.iter_n_children (null) < 1) {
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foreach (var app_info in AppInfo.get_all ())
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launcher_added (app_info, uri);
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}
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}
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bool button_released (Gdk.EventButton event) {
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if (event.button == 3)
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return show_popup_menu (event);
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return false;
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}
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bool show_popup_menu (Gdk.EventButton? event) {
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Gtk.TreeIter iter;
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if (treeview.get_selection ().get_selected (null, out iter)) {
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AppInfo app_info;
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store.get (iter, 0, out app_info);
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var menu = new Gtk.Menu ();
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var menuitem = new Gtk.ImageMenuItem.with_mnemonic (_("Custom…"));
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menuitem.image = new Gtk.Image.from_stock (Gtk.STOCK_EDIT, Gtk.IconSize.MENU);
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menuitem.activate.connect (() => {
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customize_app_info (app_info, content_type, uri);
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});
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menu.append (menuitem);
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menu.show_all ();
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Katze.widget_popup (treeview, menu, null, Katze.MenuPos.CURSOR);
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return true;
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}
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return false;
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}
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void customize_app_info (AppInfo app_info, string content_type, string uri) {
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var dialog = new CustomizerDialog (app_info, this);
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bool accept = dialog.run () == Gtk.ResponseType.ACCEPT;
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if (accept) {
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string name = dialog.name_entry.text;
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string commandline = dialog.commandline_entry.text;
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new Associations ().remember_custom_commandline (content_type, commandline, name, uri);
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customized (app_info, content_type, uri);
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}
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dialog.destroy ();
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}
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public List<AppInfo> get_available () {
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return available.copy ();
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}
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public AppInfo get_app_info () {
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Gtk.TreeIter iter;
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if (treeview.get_selection ().get_selected (null, out iter)) {
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AppInfo app_info;
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store.get (iter, 0, out app_info);
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return app_info;
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}
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assert_not_reached ();
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}
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void on_render_icon (Gtk.CellLayout column, Gtk.CellRenderer renderer,
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Gtk.TreeModel model, Gtk.TreeIter iter) {
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AppInfo app_info;
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model.get (iter, 0, out app_info);
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renderer.set ("gicon", app_info_get_icon (app_info),
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"stock-size", Gtk.IconSize.DIALOG,
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"xpad", 4);
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}
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void on_render_text (Gtk.CellLayout column, Gtk.CellRenderer renderer,
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Gtk.TreeModel model, Gtk.TreeIter iter) {
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AppInfo app_info;
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model.get (iter, 0, out app_info);
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renderer.set ("markup", describe_app_info (app_info),
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"ellipsize", Pango.EllipsizeMode.END);
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}
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void launcher_added (AppInfo app_info, string uri) {
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if (!app_info.should_show ())
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return;
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Gtk.TreeIter iter;
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store.append (out iter);
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store.set (iter, 0, app_info);
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available.append (app_info);
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}
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int tree_sort_func (Gtk.TreeModel model, Gtk.TreeIter a, Gtk.TreeIter b) {
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AppInfo app_info1, app_info2;
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model.get (a, 0, out app_info1);
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model.get (b, 0, out app_info2);
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return strcmp (app_info1.get_display_name (), app_info2.get_display_name ());
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}
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void row_activated (Gtk.TreePath path, Gtk.TreeViewColumn column) {
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Gtk.TreeIter iter;
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if (store.get_iter (out iter, path)) {
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AppInfo app_info;
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store.get (iter, 0, out app_info);
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selected (app_info);
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|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public signal void selected (AppInfo app_info);
|
||
|
|
public signal void customized (AppInfo app_info, string content_type, string uri);
|
||
|
|
}
|
||
|
|
|
||
|
|
class ChooserDialog : Gtk.Dialog {
|
||
|
|
public Chooser chooser { get; private set; }
|
||
|
|
|
||
|
|
public ChooserDialog (string uri, string content_type, Gtk.Widget widget) {
|
||
|
|
string filename;
|
||
|
|
if (uri.has_prefix ("file://"))
|
||
|
|
filename = Midori.Download.get_basename_for_display (uri);
|
||
|
|
else
|
||
|
|
filename = uri;
|
||
|
|
|
||
|
|
var browser = Midori.Browser.get_for_widget (widget);
|
||
|
|
transient_for = browser;
|
||
|
|
|
||
|
|
title = _("Choose application");
|
||
|
|
#if !HAVE_GTK3
|
||
|
|
has_separator = false;
|
||
|
|
#endif
|
||
|
|
destroy_with_parent = true;
|
||
|
|
set_icon_name (Gtk.STOCK_OPEN);
|
||
|
|
resizable = true;
|
||
|
|
add_buttons (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
|
||
|
|
Gtk.STOCK_OPEN, Gtk.ResponseType.ACCEPT);
|
||
|
|
|
||
|
|
var vbox = new Gtk.VBox (false, 8);
|
||
|
|
vbox.border_width = 8;
|
||
|
|
(get_content_area () as Gtk.Box).pack_start (vbox, true, true, 8);
|
||
|
|
var label = new Gtk.Label (_("Select an application to open \"%s\"".printf (filename)));
|
||
|
|
label.ellipsize = Pango.EllipsizeMode.MIDDLE;
|
||
|
|
vbox.pack_start (label, false, false, 0);
|
||
|
|
if (uri == "")
|
||
|
|
label.no_show_all = true;
|
||
|
|
chooser = new Chooser (uri, content_type);
|
||
|
|
vbox.pack_start (chooser, true, true, 0);
|
||
|
|
|
||
|
|
get_content_area ().show_all ();
|
||
|
|
|
||
|
|
Gtk.Requisition req;
|
||
|
|
#if HAVE_GTK3
|
||
|
|
get_content_area ().get_preferred_size (null, out req);
|
||
|
|
#else
|
||
|
|
get_content_area ().size_request (out req);
|
||
|
|
#endif
|
||
|
|
(this as Gtk.Window).set_default_size (req.width*2, req.height*3/2);
|
||
|
|
|
||
|
|
set_default_response (Gtk.ResponseType.ACCEPT);
|
||
|
|
chooser.selected.connect ((app_info) => {
|
||
|
|
response (Gtk.ResponseType.ACCEPT);
|
||
|
|
});
|
||
|
|
chooser.customized.connect ((app_info, content_type, uri) => {
|
||
|
|
response (Gtk.ResponseType.CANCEL);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
public AppInfo? open_with () {
|
||
|
|
show ();
|
||
|
|
bool accept = run () == Gtk.ResponseType.ACCEPT;
|
||
|
|
hide ();
|
||
|
|
|
||
|
|
if (!accept)
|
||
|
|
return null;
|
||
|
|
return chooser.get_app_info ();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class ChooserButton : Gtk.Button {
|
||
|
|
public AppInfo? app_info { get; set; }
|
||
|
|
public string? commandline { get; set; }
|
||
|
|
ChooserDialog dialog;
|
||
|
|
Gtk.Label app_name;
|
||
|
|
Gtk.Image icon;
|
||
|
|
|
||
|
|
public ChooserButton (string mime_type, string? commandline) {
|
||
|
|
string content_type = ContentType.from_mime_type (mime_type);
|
||
|
|
dialog = new ChooserDialog ("", content_type, this);
|
||
|
|
app_info = null;
|
||
|
|
foreach (var candidate in dialog.chooser.get_available ()) {
|
||
|
|
if (get_commandline (candidate) == commandline)
|
||
|
|
app_info = candidate;
|
||
|
|
}
|
||
|
|
|
||
|
|
var hbox = new Gtk.HBox (false, 4);
|
||
|
|
icon = new Gtk.Image ();
|
||
|
|
hbox.pack_start (icon, false, false, 0);
|
||
|
|
app_name = new Gtk.Label (null);
|
||
|
|
app_name.use_markup = true;
|
||
|
|
app_name.ellipsize = Pango.EllipsizeMode.END;
|
||
|
|
hbox.pack_start (app_name, true, true, 0);
|
||
|
|
add (hbox);
|
||
|
|
show_all ();
|
||
|
|
update_label ();
|
||
|
|
|
||
|
|
clicked.connect (() => {
|
||
|
|
dialog.transient_for = this.get_toplevel () as Gtk.Window;
|
||
|
|
app_info = dialog.open_with ();
|
||
|
|
string new_commandline = app_info != null ? get_commandline (app_info) : null;
|
||
|
|
commandline = new_commandline;
|
||
|
|
selected (new_commandline);
|
||
|
|
update_label ();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
void update_label () {
|
||
|
|
app_name.label = app_info != null ? describe_app_info (app_info).replace ("\n", " ") : _("None");
|
||
|
|
icon.set_from_gicon (app_info != null ? app_info_get_icon (app_info) : null, Gtk.IconSize.BUTTON);
|
||
|
|
}
|
||
|
|
|
||
|
|
public signal void selected (string? commandline);
|
||
|
|
}
|
||
|
|
|
||
|
|
class Types : Gtk.VBox {
|
||
|
|
public Gtk.ListStore store = new Gtk.ListStore (2, typeof (string), typeof (AppInfo));
|
||
|
|
Gtk.TreeView treeview;
|
||
|
|
|
||
|
|
public Types () {
|
||
|
|
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 ();
|
||
|
|
column.set_sizing (Gtk.TreeViewColumnSizing.AUTOSIZE);
|
||
|
|
Gtk.CellRendererPixbuf renderer_type_icon = new Gtk.CellRendererPixbuf ();
|
||
|
|
column.pack_start (renderer_type_icon, false);
|
||
|
|
column.set_cell_data_func (renderer_type_icon, on_render_type_icon);
|
||
|
|
treeview.append_column (column);
|
||
|
|
|
||
|
|
column = new Gtk.TreeViewColumn ();
|
||
|
|
column.set_sizing (Gtk.TreeViewColumnSizing.AUTOSIZE);
|
||
|
|
Gtk.CellRendererText renderer_type_text = new Gtk.CellRendererText ();
|
||
|
|
column.pack_start (renderer_type_text, true);
|
||
|
|
column.set_cell_data_func (renderer_type_text, on_render_type_text);
|
||
|
|
treeview.append_column (column);
|
||
|
|
|
||
|
|
column = new Gtk.TreeViewColumn ();
|
||
|
|
column.set_sizing (Gtk.TreeViewColumnSizing.AUTOSIZE);
|
||
|
|
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);
|
||
|
|
|
||
|
|
treeview.row_activated.connect (row_activated);
|
||
|
|
treeview.show ();
|
||
|
|
var scrolled = new Gtk.ScrolledWindow (null, null);
|
||
|
|
scrolled.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
|
||
|
|
scrolled.add (treeview);
|
||
|
|
pack_start (scrolled);
|
||
|
|
int height;
|
||
|
|
treeview.create_pango_layout ("a\nb").get_pixel_size (null, out height);
|
||
|
|
scrolled.set_size_request (-1, height * 5);
|
||
|
|
|
||
|
|
foreach (unowned string content_type in ContentType.list_registered ())
|
||
|
|
launcher_added (content_type);
|
||
|
|
foreach (unowned string scheme in Vfs.get_default ().get_supported_uri_schemes ())
|
||
|
|
launcher_added ("x-scheme-handler/" + scheme);
|
||
|
|
|
||
|
|
treeview.size_allocate.connect_after ((allocation) => {
|
||
|
|
treeview.columns_autosize ();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
void on_render_type_icon (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
|
|
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
|
|
||
|
|
string content_type;
|
||
|
|
store.get (iter, 0, out content_type);
|
||
|
|
|
||
|
|
renderer.set ("gicon", ContentType.get_icon (content_type),
|
||
|
|
"stock-size", Gtk.IconSize.BUTTON,
|
||
|
|
"xpad", 4);
|
||
|
|
}
|
||
|
|
|
||
|
|
void on_render_type_text (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
|
|
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
|
|
||
|
|
string content_type;
|
||
|
|
AppInfo app_info;
|
||
|
|
store.get (iter, 0, out content_type, 1, out app_info);
|
||
|
|
|
||
|
|
string desc, mime_type;
|
||
|
|
if (content_type.has_prefix ("x-scheme-handler/")) {
|
||
|
|
desc = content_type.split ("/")[1] + "://";
|
||
|
|
mime_type = "";
|
||
|
|
} else {
|
||
|
|
desc = ContentType.get_description (content_type);
|
||
|
|
mime_type = ContentType.get_mime_type (content_type);
|
||
|
|
}
|
||
|
|
|
||
|
|
renderer.set ("markup",
|
||
|
|
Markup.printf_escaped ("<b>%s</b>\n%s",
|
||
|
|
desc, mime_type),
|
||
|
|
#if HAVE_GTK3
|
||
|
|
"max-width-chars", 30,
|
||
|
|
#else
|
||
|
|
"width-chars", 30,
|
||
|
|
#endif
|
||
|
|
"ellipsize", Pango.EllipsizeMode.END);
|
||
|
|
}
|
||
|
|
|
||
|
|
void on_render_icon (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
|
|
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
|
|
||
|
|
AppInfo app_info;
|
||
|
|
model.get (iter, 1, out app_info);
|
||
|
|
|
||
|
|
renderer.set ("gicon", app_info_get_icon (app_info),
|
||
|
|
"stock-size", Gtk.IconSize.MENU,
|
||
|
|
"xpad", 4);
|
||
|
|
}
|
||
|
|
|
||
|
|
void on_render_text (Gtk.CellLayout column, Gtk.CellRenderer renderer,
|
||
|
|
Gtk.TreeModel model, Gtk.TreeIter iter) {
|
||
|
|
|
||
|
|
AppInfo app_info;
|
||
|
|
model.get (iter, 1, out app_info);
|
||
|
|
renderer.set ("markup", describe_app_info (app_info),
|
||
|
|
"ellipsize", Pango.EllipsizeMode.END);
|
||
|
|
}
|
||
|
|
|
||
|
|
void launcher_added (string content_type) {
|
||
|
|
var app_info = AppInfo.get_default_for_type (content_type, false);
|
||
|
|
if (app_info == null)
|
||
|
|
return;
|
||
|
|
|
||
|
|
Gtk.TreeIter iter;
|
||
|
|
store.append (out iter);
|
||
|
|
store.set (iter, 0, content_type, 1, app_info);
|
||
|
|
}
|
||
|
|
|
||
|
|
int tree_sort_func (Gtk.TreeModel model, Gtk.TreeIter a, Gtk.TreeIter b) {
|
||
|
|
string content_type1, content_type2;
|
||
|
|
model.get (a, 0, out content_type1);
|
||
|
|
model.get (b, 0, out content_type2);
|
||
|
|
return strcmp (content_type1, content_type2);
|
||
|
|
}
|
||
|
|
|
||
|
|
void row_activated (Gtk.TreePath path, Gtk.TreeViewColumn column) {
|
||
|
|
Gtk.TreeIter iter;
|
||
|
|
if (store.get_iter (out iter, path)) {
|
||
|
|
string content_type;
|
||
|
|
store.get (iter, 0, out content_type);
|
||
|
|
selected (content_type, iter);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public signal void selected (string content_type, Gtk.TreeIter iter);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
private class Manager : Midori.Extension {
|
||
|
|
enum NextStep {
|
||
|
|
TRY_OPEN,
|
||
|
|
OPEN_WITH
|
||
|
|
}
|
||
|
|
|
||
|
|
bool open_uri (Midori.Tab tab, string uri) {
|
||
|
|
string content_type = get_content_type (uri, null);
|
||
|
|
return open_with_type (uri, content_type, tab, NextStep.TRY_OPEN);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool navigation_requested (Midori.Tab tab, string uri) {
|
||
|
|
/* FIXME: Make this a list of known/internal uris to pass-thru */
|
||
|
|
if (uri.has_prefix ("file://") || Midori.URI.is_http (uri) || Midori.URI.is_blank (uri))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
/* Don't find app for abp links, we should handle them internally */
|
||
|
|
if (uri.has_prefix("abp:"))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
string content_type = get_content_type (uri, null);
|
||
|
|
open_with_type (uri, content_type, tab, NextStep.TRY_OPEN);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
string get_content_type (string uri, string? mime_type) {
|
||
|
|
if (!uri.has_prefix ("file://") && !Midori.URI.is_http (uri)) {
|
||
|
|
string protocol = uri.split(":", 2)[0];
|
||
|
|
return "x-scheme-handler/" + protocol;
|
||
|
|
} else if (mime_type == null) {
|
||
|
|
string filename;
|
||
|
|
bool uncertain;
|
||
|
|
try {
|
||
|
|
filename = Filename.from_uri (uri);
|
||
|
|
} catch (Error error) {
|
||
|
|
filename = uri;
|
||
|
|
}
|
||
|
|
return ContentType.guess (filename, null, out uncertain);
|
||
|
|
}
|
||
|
|
return ContentType.from_mime_type (mime_type);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Returns %TRUE if the attempt to download and open failed immediately, %FALSE otherwise */
|
||
|
|
bool open_with_type (string uri, string content_type, Gtk.Widget widget, NextStep next_step) {
|
||
|
|
#if HAVE_WEBKIT2
|
||
|
|
return open_now (uri, content_type, widget, next_step);
|
||
|
|
#else
|
||
|
|
if (!Midori.URI.is_http (uri))
|
||
|
|
return open_now (uri, content_type, widget, next_step);
|
||
|
|
/* Don't download websites */
|
||
|
|
if (content_type == "application/octet-stream")
|
||
|
|
return open_now (uri, content_type, widget, next_step);
|
||
|
|
|
||
|
|
var download = new WebKit.Download (new WebKit.NetworkRequest (uri));
|
||
|
|
download.destination_uri = Midori.Download.prepare_destination_uri (download, null);
|
||
|
|
if (!Midori.Download.has_enough_space (download, download.destination_uri))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
download.notify["status"].connect ((pspec) => {
|
||
|
|
if (download.status == WebKit.DownloadStatus.FINISHED) {
|
||
|
|
open_now (download.destination_uri, content_type, widget, next_step);
|
||
|
|
}
|
||
|
|
else if (download.status == WebKit.DownloadStatus.ERROR)
|
||
|
|
Midori.show_message_dialog (Gtk.MessageType.ERROR,
|
||
|
|
_("Download error"),
|
||
|
|
_("Cannot open '%s' because the download failed."
|
||
|
|
).printf (download.destination_uri), false);
|
||
|
|
});
|
||
|
|
download.start ();
|
||
|
|
return true;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
/* If @next_step is %NextStep.TRY_OPEN, tries to pick a handler automatically.
|
||
|
|
If the automatic handler did not exist or could not run, asks for an application.
|
||
|
|
Returns whether an application was found and launched successfully. */
|
||
|
|
bool open_now (string uri, string content_type, Gtk.Widget widget, NextStep next_step) {
|
||
|
|
if (next_step == NextStep.TRY_OPEN && (new Associations ()).open (content_type, uri))
|
||
|
|
return true;
|
||
|
|
/* if opening directly failed or wasn't tried, ask for an association */
|
||
|
|
if (open_with (uri, content_type, widget) != null)
|
||
|
|
return true;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Returns the application chosen to open the uri+content_type if the application
|
||
|
|
was spawned successfully, %NULL if none was chosen or running was unsuccessful. */
|
||
|
|
AppInfo? open_with (string uri, string content_type, Gtk.Widget widget) {
|
||
|
|
var dialog = new ChooserDialog (uri, content_type, widget);
|
||
|
|
|
||
|
|
var app_info = dialog.open_with ();
|
||
|
|
dialog.destroy ();
|
||
|
|
|
||
|
|
if (uri == "")
|
||
|
|
return app_info;
|
||
|
|
|
||
|
|
if (app_info == null)
|
||
|
|
return app_info;
|
||
|
|
|
||
|
|
return open_app_info (app_info, uri, content_type) ? app_info : null;
|
||
|
|
}
|
||
|
|
|
||
|
|
void context_menu (Midori.Tab tab, WebKit.HitTestResult hit_test_result, Midori.ContextAction menu) {
|
||
|
|
if ((hit_test_result.context & WebKit.HitTestResultContext.LINK) != 0) {
|
||
|
|
string uri = hit_test_result.link_uri;
|
||
|
|
var action = new Gtk.Action ("OpenWith", _("Open _with…"), null, null);
|
||
|
|
action.activate.connect ((action) => {
|
||
|
|
open_with_type (uri, get_content_type (uri, null), tab, NextStep.OPEN_WITH);
|
||
|
|
});
|
||
|
|
menu.add (action);
|
||
|
|
}
|
||
|
|
#if !HAVE_WEBKIT2
|
||
|
|
if ((hit_test_result.context & WebKit.HitTestResultContext.IMAGE) != 0) {
|
||
|
|
string uri = hit_test_result.image_uri;
|
||
|
|
var action = new Gtk.Action ("OpenImageInViewer", _("Open in Image _Viewer"), null, null);
|
||
|
|
action.activate.connect ((action) => {
|
||
|
|
open_with_type (uri, get_content_type (uri, null), tab, NextStep.TRY_OPEN);
|
||
|
|
});
|
||
|
|
menu.add (action);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
void show_preferences (Katze.Preferences preferences) {
|
||
|
|
var settings = get_app ().settings;
|
||
|
|
var category = preferences.add_category (_("File Types"), Gtk.STOCK_FILE);
|
||
|
|
preferences.add_group (null);
|
||
|
|
|
||
|
|
var sizegroup = new Gtk.SizeGroup (Gtk.SizeGroupMode.HORIZONTAL);
|
||
|
|
var label = new Gtk.Label (_("Text Editor"));
|
||
|
|
sizegroup.add_widget (label);
|
||
|
|
label.set_alignment (0.0f, 0.5f);
|
||
|
|
preferences.add_widget (label, "indented");
|
||
|
|
var entry = new ChooserButton ("text/plain", settings.text_editor);
|
||
|
|
sizegroup.add_widget (entry);
|
||
|
|
entry.selected.connect ((commandline) => {
|
||
|
|
settings.text_editor = commandline;
|
||
|
|
});
|
||
|
|
preferences.add_widget (entry, "spanned");
|
||
|
|
|
||
|
|
label = new Gtk.Label (_("News Aggregator"));
|
||
|
|
sizegroup.add_widget (label);
|
||
|
|
label.set_alignment (0.0f, 0.5f);
|
||
|
|
preferences.add_widget (label, "indented");
|
||
|
|
entry = new ChooserButton ("application/rss+xml", settings.news_aggregator);
|
||
|
|
sizegroup.add_widget (entry);
|
||
|
|
entry.selected.connect ((commandline) => {
|
||
|
|
settings.news_aggregator = commandline;
|
||
|
|
});
|
||
|
|
preferences.add_widget (entry, "spanned");
|
||
|
|
|
||
|
|
var types = new Types ();
|
||
|
|
types.selected.connect ((content_type, iter) => {
|
||
|
|
var app_info = open_with ("", content_type, preferences);
|
||
|
|
if (app_info == null)
|
||
|
|
return;
|
||
|
|
try {
|
||
|
|
app_info.set_as_default_for_type (content_type);
|
||
|
|
types.store.set (iter, 1, app_info);
|
||
|
|
} catch (Error error) {
|
||
|
|
warning ("Failed to select default for \"%s\": %s", content_type, error.message);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
category.pack_start (types, true, true, 0);
|
||
|
|
types.show_all ();
|
||
|
|
}
|
||
|
|
|
||
|
|
public void tab_added (Midori.Browser browser, Midori.View view) {
|
||
|
|
view.navigation_requested.connect_after (navigation_requested);
|
||
|
|
view.open_uri.connect (open_uri);
|
||
|
|
view.context_menu.connect (context_menu);
|
||
|
|
}
|
||
|
|
|
||
|
|
public void tab_removed (Midori.Browser browser, Midori.View view) {
|
||
|
|
view.navigation_requested.disconnect (navigation_requested);
|
||
|
|
view.open_uri.disconnect (open_uri);
|
||
|
|
view.context_menu.disconnect (context_menu);
|
||
|
|
}
|
||
|
|
|
||
|
|
void browser_added (Midori.Browser browser) {
|
||
|
|
foreach (var tab in browser.get_tabs ())
|
||
|
|
tab_added (browser, tab);
|
||
|
|
browser.add_tab.connect (tab_added);
|
||
|
|
browser.remove_tab.connect (tab_removed);
|
||
|
|
browser.show_preferences.connect (show_preferences);
|
||
|
|
}
|
||
|
|
|
||
|
|
void activated (Midori.App app) {
|
||
|
|
foreach (var browser in app.get_browsers ())
|
||
|
|
browser_added (browser);
|
||
|
|
app.add_browser.connect (browser_added);
|
||
|
|
}
|
||
|
|
|
||
|
|
void browser_removed (Midori.Browser browser) {
|
||
|
|
foreach (var tab in browser.get_tabs ())
|
||
|
|
tab_removed (browser, tab);
|
||
|
|
browser.add_tab.disconnect (tab_added);
|
||
|
|
browser.remove_tab.disconnect (tab_removed);
|
||
|
|
browser.show_preferences.disconnect (show_preferences);
|
||
|
|
}
|
||
|
|
|
||
|
|
void deactivated () {
|
||
|
|
var app = get_app ();
|
||
|
|
foreach (var browser in app.get_browsers ())
|
||
|
|
browser_removed (browser);
|
||
|
|
app.add_browser.disconnect (browser_added);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
internal Manager () {
|
||
|
|
GLib.Object (name: "External Applications",
|
||
|
|
description: "Choose what to open unknown file types with",
|
||
|
|
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 ExternalApplications.Manager ();
|
||
|
|
}
|
||
|
|
|