path: root/src/window-commands.c

/*
 *  Copyright (C) 2000-2004 Marco Pesenti Gritti
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *  $Id$
 */

#include "config.h"

#include "ephy-embed-shell.h"
#include "ephy-embed-single.h"
#include "ephy-shell.h"
#include "ephy-embed-factory.h"
#include "ephy-embed-persist.h"
#include "ephy-debug.h"
#include "ephy-command-manager.h"
#include "window-commands.h"
#include "eel-gconf-extensions.h"
#include "ephy-prefs.h"
#include "ephy-embed-prefs.h"
#include "ephy-dialog.h"
#include "ephy-bookmarks-editor.h"
#include "ephy-history-window.h"
#include "ephy-file-chooser.h"
#include "ephy-file-helpers.h"
#include "ephy-toolbar.h"
#include "ephy-state.h"
#include "ephy-gui.h"
#include "ephy-zoom.h"
#include "ephy-notebook.h"
#include "ephy-toolbar-editor.h"
#include "ephy-find-toolbar.h"
#include "ephy-location-entry.h"
#include "ephy-bookmarks-ui.h"
#include "pdm-dialog.h"

#include <string.h>
#include <glib.h>
#include <libgnomevfs/gnome-vfs-uri.h>
#include <libgnomevfs/gnome-vfs-utils.h>
#include <libgnomeui/gnome-stock-icons.h>
#include <libgnomevfs/gnome-vfs-mime-handlers.h>
#include <gtk/gtkaboutdialog.h>
#include <gtk/gtkeditable.h>
#include <gtk/gtkmain.h>
#include <gtk/gtkicontheme.h>
#include <gtk/gtktoggleaction.h>
#include <glib/gi18n.h>

void
window_cmd_file_print_setup (GtkAction *action,
                 EphyWindow *window)
{
    EphyDialog *dialog;

    dialog = EPHY_DIALOG (ephy_shell_get_print_setup_dialog (ephy_shell));

    ephy_dialog_show (dialog);
}

void
window_cmd_file_print_preview (GtkAction *action,
                   EphyWindow *window)
{
    EphyEmbed *embed;

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (EPHY_IS_EMBED (embed));

    ephy_embed_set_print_preview_mode (embed, TRUE);
    ephy_window_set_print_preview (window, TRUE);
}

void
window_cmd_file_print (GtkAction *action,
               EphyWindow *window)
{
    EphyEmbed *embed;

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (EPHY_IS_EMBED (embed));

    ephy_embed_print (embed);
}

void
window_cmd_file_send_to (GtkAction *action,
             EphyWindow *window)
{
    EphyTab *tab;
    EphyEmbed *embed;
    char *url, *location, *title;

    tab = ephy_window_get_active_tab (window);
    g_return_if_fail (tab != NULL);

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    location = gnome_vfs_escape_string (ephy_tab_get_address (tab));
    title = gnome_vfs_escape_string (ephy_tab_get_title (tab));

    url = g_strconcat ("mailto:",
                           "?Subject=", title,
                           "&Body=", location, NULL);

    gnome_vfs_url_show (url);

    g_free (title);
    g_free (location);
    g_free (url);
}

static gboolean
event_with_shift (void)
{
    GdkEvent *event;
    GdkEventType type = 0;
    guint state = 0;

    event = gtk_get_current_event ();
    if (event)
    {
        type = event->type;

        if (type == GDK_BUTTON_RELEASE)
        {
            state = event->button.state; 
        }
        else if (type == GDK_KEY_PRESS || type == GDK_KEY_RELEASE)
        {
            state = event->key.state;
        }

        gdk_event_free (event);
    }

    return (state & GDK_SHIFT_MASK) != 0;
}

void
window_cmd_go_location (GtkAction *action,
                EphyWindow *window)
{
    ephy_window_activate_location (window);
}

void
window_cmd_view_stop (GtkAction *action,
              EphyWindow *window)
{
    EphyEmbed *embed;
    
    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    gtk_widget_grab_focus (GTK_WIDGET (embed));

    ephy_embed_stop_load (embed);
}

void
window_cmd_view_reload (GtkAction *action,
                EphyWindow *window)
{
    EphyEmbed *embed;

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    gtk_widget_grab_focus (GTK_WIDGET (embed));

    ephy_embed_reload (embed, event_with_shift ());
}

void
window_cmd_file_new_window (GtkAction *action,
                    EphyWindow *window)
{
    EphyTab *tab;

    tab = ephy_window_get_active_tab (window);
    g_return_if_fail (tab != NULL);

    ephy_shell_new_tab (ephy_shell, window, tab, NULL,
                EPHY_NEW_TAB_NEW_PAGE |
                EPHY_NEW_TAB_IN_NEW_WINDOW);
}

void
window_cmd_file_new_tab (GtkAction *action,
                 EphyWindow *window)
{
    EphyTab *tab;

    tab = ephy_window_get_active_tab (window);
    g_return_if_fail (tab != NULL);

    ephy_shell_new_tab (ephy_shell, window, tab, NULL,
                EPHY_NEW_TAB_NEW_PAGE |
                EPHY_NEW_TAB_IN_EXISTING_WINDOW |
                EPHY_NEW_TAB_JUMP);
}

void
window_cmd_go_bookmarks (GtkAction *action,
             EphyWindow *window)
{
    GtkWidget *bwindow;

    bwindow = ephy_shell_get_bookmarks_editor (ephy_shell);
    ephy_bookmarks_editor_set_parent (EPHY_BOOKMARKS_EDITOR (bwindow),
                              GTK_WIDGET (window));
    gtk_window_present (GTK_WINDOW (bwindow));
}

void
window_cmd_file_bookmark_page (GtkAction *action,
                   EphyWindow *window)
{
    EphyTab *tab;
    EphyEmbed *embed;

    tab = ephy_window_get_active_tab (window);
    g_return_if_fail (tab != NULL);

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    ephy_bookmarks_ui_add_bookmark (GTK_WINDOW (window),
                    ephy_tab_get_address (tab),
                    ephy_tab_get_title (tab));
}

static void
open_response_cb (GtkDialog *dialog, int response, EphyWindow *window)
{
    if (response == GTK_RESPONSE_ACCEPT)
    {
        char *uri, *converted;

        uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (dialog));
        if (uri != NULL)
        {
            converted = g_filename_to_utf8 (uri, -1, NULL, NULL, NULL);
    
            if (converted != NULL)
            {
                ephy_window_load_url (window, converted);
            }
    
            g_free (converted);
            g_free (uri);
            }
    }

    gtk_widget_destroy (GTK_WIDGET (dialog));
}

void
window_cmd_file_open (GtkAction *action,
              EphyWindow *window)
{
    EphyFileChooser *dialog;

    dialog = ephy_file_chooser_new (_("Open"),
                    GTK_WIDGET (window),
                    GTK_FILE_CHOOSER_ACTION_OPEN,
                    CONF_STATE_OPEN_DIR,
                    EPHY_FILE_FILTER_ALL_SUPPORTED);

    g_signal_connect (dialog, "response",
              G_CALLBACK (open_response_cb), window);

    gtk_widget_show (GTK_WIDGET (dialog));
}

void
window_cmd_file_save_as (GtkAction *action,
             EphyWindow *window)
{
    EphyEmbed *embed;
    EphyEmbedPersist *persist;

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    persist = EPHY_EMBED_PERSIST
        (ephy_embed_factory_new_object (EPHY_TYPE_EMBED_PERSIST));

    ephy_embed_persist_set_embed (persist, embed);
    ephy_embed_persist_set_fc_title (persist, _("Save As"));
    ephy_embed_persist_set_fc_parent (persist,GTK_WINDOW (window));

    ephy_embed_persist_set_flags
        (persist, EPHY_EMBED_PERSIST_MAINDOC | EPHY_EMBED_PERSIST_ASK_DESTINATION);
    ephy_embed_persist_set_persist_key
        (persist, CONF_STATE_SAVE_DIR);

    ephy_embed_persist_save (persist);

    g_object_unref (G_OBJECT(persist));
}

void
window_cmd_file_work_offline (GtkAction *action,
                      EphyWindow *window)
{
    EphyEmbedSingle *single;
    gboolean offline;

    single = EPHY_EMBED_SINGLE (ephy_embed_shell_get_embed_single (embed_shell));
    offline = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
    ephy_embed_single_set_network_status (single, !offline);
}

void
window_cmd_file_close_window (GtkAction *action,
                      EphyWindow *window)
{
    EphyEmbed *embed;

    if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_QUIT) &&
        gtk_notebook_get_n_pages (GTK_NOTEBOOK (ephy_window_get_notebook (window))) == 1)
    {
        return;
    }

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    ephy_embed_close (embed);
}

void
window_cmd_edit_undo (GtkAction *action,
              EphyWindow *window)
{
    GtkWidget *widget;
    GtkWidget *embed;

    widget = gtk_window_get_focus (GTK_WINDOW (window));
    embed = gtk_widget_get_ancestor (widget, EPHY_TYPE_EMBED);

    if (embed)
    {
        ephy_command_manager_do_command (EPHY_COMMAND_MANAGER (embed), 
                         "cmd_undo");
    }
}

void
window_cmd_edit_redo (GtkAction *action,
              EphyWindow *window)
{
    GtkWidget *widget;
    GtkWidget *embed;

    widget = gtk_window_get_focus (GTK_WINDOW (window));
    embed = gtk_widget_get_ancestor (widget, EPHY_TYPE_EMBED);

    if (embed)
    {
        ephy_command_manager_do_command (EPHY_COMMAND_MANAGER (embed), 
                         "cmd_redo");
    }
}

void
window_cmd_edit_cut (GtkAction *action,
             EphyWindow *window)
{
    GtkWidget *widget = gtk_window_get_focus (GTK_WINDOW (window));

    if (GTK_IS_EDITABLE (widget))
    {
        gtk_editable_cut_clipboard (GTK_EDITABLE (widget));
    }
    else
    {
        EphyEmbed *embed;
        embed = ephy_window_get_active_embed (window);
        g_return_if_fail (embed != NULL);

        ephy_command_manager_do_command (EPHY_COMMAND_MANAGER (embed),
                         "cmd_cut");
    }
}

void
window_cmd_edit_copy (GtkAction *action,
              EphyWindow *window)
{
    GtkWidget *widget = gtk_window_get_focus (GTK_WINDOW (window));

    if (GTK_IS_EDITABLE (widget))
    {
        gtk_editable_copy_clipboard (GTK_EDITABLE (widget));
    }
    else
    {
        EphyEmbed *embed;

        embed = ephy_window_get_active_embed (window);
        g_return_if_fail (embed != NULL);

        ephy_command_manager_do_command (EPHY_COMMAND_MANAGER (embed),
                         "cmd_copy");
    }
}

void
window_cmd_edit_paste (GtkAction *action,
               EphyWindow *window)
{
    GtkWidget *widget = gtk_window_get_focus (GTK_WINDOW (window));

    if (GTK_IS_EDITABLE (widget))
    {
        gtk_editable_paste_clipboard (GTK_EDITABLE (widget));
    }
    else
    {
        EphyEmbed *embed;

        embed = ephy_window_get_active_embed (window);
        g_return_if_fail (embed != NULL);

        ephy_command_manager_do_command (EPHY_COMMAND_MANAGER (embed),
                         "cmd_paste");
    }
}

void
window_cmd_edit_select_all (GtkAction *action,
                EphyWindow *window)
{
    GtkWidget *widget = gtk_window_get_focus (GTK_WINDOW (window));

    if (GTK_IS_EDITABLE (widget))
    {
        gtk_editable_select_region (GTK_EDITABLE (widget), 0, -1);
    }
    else
    {
        EphyEmbed *embed;

        embed = ephy_window_get_active_embed (window);
        g_return_if_fail (embed != NULL);

        ephy_command_manager_do_command (EPHY_COMMAND_MANAGER (embed),
                         "cmd_selectAll");
    }
}

void
window_cmd_edit_find (GtkAction *action,
              EphyWindow *window)
{
    EphyFindToolbar *toolbar;
    
    toolbar = EPHY_FIND_TOOLBAR (ephy_window_get_find_toolbar (window));
    ephy_find_toolbar_open (toolbar, FALSE, FALSE);
}

void
window_cmd_edit_find_next (GtkAction *action,
               EphyWindow *window)
{
    EphyFindToolbar *toolbar;

    toolbar = EPHY_FIND_TOOLBAR (ephy_window_get_find_toolbar (window));
    ephy_find_toolbar_find_next (toolbar);
}

void
window_cmd_edit_find_prev (GtkAction *action,
               EphyWindow *window)
{
    EphyFindToolbar *toolbar;

    toolbar = EPHY_FIND_TOOLBAR (ephy_window_get_find_toolbar (window));
    ephy_find_toolbar_find_previous (toolbar);
}

void
window_cmd_view_fullscreen (GtkAction *action,
                EphyWindow *window)
{
    /* Otherwise the other toolbar layout shows briefly while switching */
    gtk_widget_hide (ephy_window_get_toolbar (window));

    if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
    {
        gtk_window_fullscreen (GTK_WINDOW (window));
    }
    else
    {
        gtk_window_unfullscreen (GTK_WINDOW (window));
    }
}

void
window_cmd_view_zoom_in (GtkAction *action,
             EphyWindow *window)
{
    ephy_window_set_zoom (window, ZOOM_IN);
}

void
window_cmd_view_zoom_out (GtkAction *action,
              EphyWindow *window)
{
    ephy_window_set_zoom (window, ZOOM_OUT);
}

void
window_cmd_view_zoom_normal (GtkAction *action,
                 EphyWindow *window)
{
    ephy_window_set_zoom (window, 1.0);
}

static void
save_source_completed_cb (EphyEmbedPersist *persist)
{
    const char *dest;
    guint32 user_time;

    user_time = ephy_embed_persist_get_user_time (persist);
    dest = ephy_embed_persist_get_dest (persist);
    g_return_if_fail (dest != NULL);

    ephy_file_delete_on_exit (dest);

    ephy_file_launch_handler ("text/plain", dest, user_time);
}

static void
save_temp_source (EphyEmbed *embed,
          guint32 user_time)
{
    char *tmp, *base;
    EphyEmbedPersist *persist;
    const char *static_temp_dir;

    static_temp_dir = ephy_file_tmp_dir ();
    if (static_temp_dir == NULL)
    {
        return;
    }

    base = g_build_filename (static_temp_dir, "viewsourceXXXXXX", NULL);
    tmp = ephy_file_tmp_filename (base, "html");
    g_free (base);
    if (tmp == NULL)
    {
        return;
    }

    persist = EPHY_EMBED_PERSIST
        (ephy_embed_factory_new_object (EPHY_TYPE_EMBED_PERSIST));

    ephy_embed_persist_set_embed (persist, embed);
    ephy_embed_persist_set_flags (persist, EPHY_EMBED_PERSIST_COPY_PAGE |
                      EPHY_EMBED_PERSIST_NO_VIEW);
    ephy_embed_persist_set_dest (persist, tmp);
    ephy_embed_persist_set_user_time (persist, user_time);

    g_signal_connect (persist, "completed",
              G_CALLBACK (save_source_completed_cb), NULL);

    ephy_embed_persist_save (persist);
    g_object_unref (persist);

    g_free (tmp);
}

void
window_cmd_view_page_source (GtkAction *action,
                 EphyWindow *window)
{
    EphyTab *tab;
    EphyEmbed *embed;
    const char *address;
    guint32 user_time;

    tab = ephy_window_get_active_tab (window);
    g_return_if_fail (tab != NULL);

    embed = ephy_window_get_active_embed (window);
    g_return_if_fail (embed != NULL);

    address = ephy_tab_get_address (tab);
    user_time = gtk_get_current_event_time ();

    if (g_str_has_prefix (address, "file://"))
    {
        ephy_file_launch_handler ("text/plain", address, user_time);
    }
    else
    {
        save_temp_source (embed, user_time);
    }
}

void
window_cmd_go_history (GtkAction *action,
               EphyWindow *window)
{
    GtkWidget *hwindow;

    hwindow = ephy_shell_get_history_window (ephy_shell);
    ephy_history_window_set_parent (EPHY_HISTORY_WINDOW (hwindow),
                    GTK_WIDGET (window));
    gtk_window_present (GTK_WINDOW (hwindow));
}

void
window_cmd_edit_personal_data (GtkAction *action,
                       EphyWindow *window)
{
    PdmDialog *dialog;
    EphyTab *tab;
    GnomeVFSURI *uri;
    const char *host;

    tab = ephy_window_get_active_tab (window);
    if (tab == NULL) return;

    uri = gnome_vfs_uri_new (ephy_tab_get_address (tab));

    host = uri != NULL ? gnome_vfs_uri_get_host_name (uri) : NULL;

    dialog = EPHY_PDM_DIALOG (ephy_shell_get_pdm_dialog (ephy_shell));
    pdm_dialog_open (dialog, host);

    if (uri != NULL)
    {
        gnome_vfs_uri_unref (uri);
    }
}

#ifdef ENABLE_CERTIFICATE_MANAGER

#include "ephy-cert-manager-dialog.h"

void
window_cmd_edit_certificates (GtkAction *action,
                  EphyWindow *window)
{
    EphyDialog *dialog;

    dialog = certs_manager_dialog_new ();

    ephy_dialog_show (dialog);
}

#endif /* ENABLE_CERTIFICATE_MANAGER */

void
window_cmd_edit_prefs (GtkAction *action,
               EphyWindow *window)
{
    EphyDialog *dialog;

    dialog = EPHY_DIALOG (ephy_shell_get_prefs_dialog (ephy_shell));

    ephy_dialog_show (dialog);
}

void
window_cmd_edit_toolbar (GtkAction *action,
             EphyWindow *window)
{
    ephy_toolbar_editor_show (window);
}

void
window_cmd_help_contents (GtkAction *action,
             EphyWindow *window)
{
    ephy_gui_help (GTK_WINDOW (window), "epiphany", NULL);
}

void
window_cmd_help_about (GtkAction *action,
               GtkWidget *window)
{
    const char * const authors[] = {
        "Marco Pesenti Gritti",
        "Adam Hooper",
        "Xan Lopez",
        "Christian Persch",
        "Jean-François Rameau",
        "",
        _("Contact us at:"),
        "<epiphany-list@gnome.org>",
        "",
        _("Contributors:"),
        "Crispin Flowerday",
        "Peter Harvey",
        "Raphaël Slinckx",
        "",
        _("Past developers:"),
        "David Bordoley",
        NULL,
    };
    const char * const documenters[] = {
        "Piers Cornwell", 
        "Patanjali Somayaji",
        "David Bordoley",
        "",
        _("Contact us at:"),
        _("<epiphany-list@gnome.org> or <gnome-doc-list@gnome.org>"),
        NULL
    };

    gtk_show_about_dialog (GTK_WINDOW (window),
                   "name", _("GNOME Web Browser"),
                   "version", VERSION,
                   "copyright", "Copyright © 2002-2004 Marco Pesenti Gritti\n"
                        "Copyright © 2003-2006 The GNOME Web Browser Developers",
                   "authors", authors,
                   "documenters", documenters,
                /* Translators: This is a special message that shouldn't be translated
                 * literally. It is used in the about box to give credits to
                 * the translators.
                 * Thus, you should translate it to your name and email address.
                 * You should also include other translators who have contributed to
                 * this translation; in that case, please write each of them on a separate
                 * line seperated by newlines (\n).
                 */
                   "translator-credits", _("translator-credits"),
                   "logo-icon-name", "web-browser",
                   "website", "http://www.gnome.org/projects/epiphany",
                   "website-label", _("GNOME Web Browser Website"),
                   NULL);
}

void
window_cmd_tabs_next (GtkAction *action,
              EphyWindow *window)
{
    GtkNotebook *nb;
    gint page;

    nb = GTK_NOTEBOOK (ephy_window_get_notebook (window));
    g_return_if_fail (nb != NULL);

    page = gtk_notebook_get_current_page (nb);
    g_return_if_fail (page != -1);

    if (page < gtk_notebook_get_n_pages (nb) - 1)
    {
        gtk_notebook_set_current_page (nb, page + 1);
    }
}

void
window_cmd_tabs_previous (GtkAction *action,
              EphyWindow *window)
{
    GtkNotebook *nb;
    gint page;

    nb = GTK_NOTEBOOK (ephy_window_get_notebook (window));
    g_return_if_fail (nb != NULL);

    page = gtk_notebook_get_current_page (nb);
    g_return_if_fail (page != -1);

    if (page > 0)
    {
        gtk_notebook_set_current_page (nb, page - 1);
    }
}

void
window_cmd_tabs_move_left  (GtkAction *action,
                EphyWindow *window)
{
    GtkWidget *notebook;
    int page;

    notebook = ephy_window_get_notebook (window);
    page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook));

    if (page > 0)
    {
        GtkWidget *child;

        child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), page);
        ephy_notebook_move_tab (EPHY_NOTEBOOK (notebook), NULL,
                    EPHY_TAB (child), page - 1);
    }
}

void window_cmd_tabs_move_right (GtkAction *action,
                 EphyWindow *window)
{
    GtkWidget *notebook;
    int page;
    int last_page;

    notebook = ephy_window_get_notebook (window);
    page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook));
    last_page = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook)) - 1;

    if (page != last_page)
    {
        GtkWidget *child;

        child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), page);
        ephy_notebook_move_tab (EPHY_NOTEBOOK (notebook), NULL,
                    EPHY_TAB (child), page + 1);
    }
}

void
window_cmd_tabs_detach  (GtkAction *action,
             EphyWindow *window)
{
    EphyTab *tab;
    GtkWidget *nb;
    EphyWindow *new_win;

    nb = ephy_window_get_notebook (window);
    if (gtk_notebook_get_n_pages (GTK_NOTEBOOK (nb)) <= 1) return;

    tab = ephy_window_get_active_tab (window);

    new_win = ephy_window_new ();
    ephy_notebook_move_tab (EPHY_NOTEBOOK (ephy_window_get_notebook (window)),
                EPHY_NOTEBOOK (ephy_window_get_notebook (new_win)),
                tab, 0);
    gtk_widget_show (GTK_WIDGET (new_win));
}

void
window_cmd_load_location (GtkAction *action,
              EphyWindow *window)
{
    EphyToolbar *toolbar;
    const char *location;

    toolbar = EPHY_TOOLBAR (ephy_window_get_toolbar (window));
    location = ephy_toolbar_get_location (toolbar);

    if (location)
    {
        ephy_window_load_url (window, location);
    }
}

void
window_cmd_browse_with_caret (GtkAction *action,
                  EphyWindow *window)
{
    gboolean active;

    active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
    eel_gconf_set_boolean (CONF_BROWSE_WITH_CARET, active);
}