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Diffstat (limited to 'src/ephy-shell.c')
| -rw-r--r-- | src/ephy-shell.c | 525 |
1 files changed, 525 insertions, 0 deletions
diff --git a/src/ephy-shell.c b/src/ephy-shell.c new file mode 100644 index 000000000..eeacdf819 --- /dev/null +++ b/src/ephy-shell.c @@ -0,0 +1,525 @@ +/* + * Copyright (C) 2000, 2001, 2002 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. + */ + +#include "ephy-shell.h" +#include "ephy-embed-shell.h" +#include "eel-gconf-extensions.h" +#include "ephy-prefs.h" +#include "ephy-favicon-cache.h" +#include "ephy-stock-icons.h" +#include "ephy-filesystem-autocompletion.h" +#include "ephy-window.h" +#include "ephy-file-helpers.h" +#include "ephy-thread-helpers.h" + +#include <libgnomeui/gnome-client.h> +#include <bonobo/bonobo-main.h> +#include <bonobo/bonobo-i18n.h> +#include <gtk/gtksignal.h> +#include <gtk/gtkmain.h> +#include <gtk/gtkmessagedialog.h> + +#ifdef ENABLE_NAUTILUS_VIEW + +#include <bonobo/bonobo-generic-factory.h> +#include "ephy-nautilus-view.h" + +#define EPHY_NAUTILUS_VIEW_OAFIID "OAFIID:GNOME_Ephy_NautilusViewFactory" + +#endif + +struct EphyShellPrivate +{ + EphyEmbedShell *embed_shell; + Session *session; + EphyAutocompletion *autocompletion; + EphyBookmarks *bookmarks; +}; + +enum +{ + STARTPAGE_HOME, + STARTPAGE_LAST, + STARTPAGE_BLANK, +}; + +static void +ephy_shell_class_init (EphyShellClass *klass); +static void +ephy_shell_init (EphyShell *gs); +static void +ephy_shell_finalize (GObject *object); +static void +ephy_init_services (EphyShell *gs); + +#ifdef ENABLE_NAUTILUS_VIEW + +static void +ephy_nautilus_view_init_factory (EphyShell *gs); +static BonoboObject * +ephy_nautilus_view_new (BonoboGenericFactory *factory, + const char *id, + EphyShell *gs); + +#endif + +static GObjectClass *parent_class = NULL; + +EphyShell *ephy_shell; + +GType +ephy_shell_get_type (void) +{ + static GType ephy_shell_type = 0; + + if (ephy_shell_type == 0) + { + static const GTypeInfo our_info = + { + sizeof (EphyShellClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) ephy_shell_class_init, + NULL, + NULL, /* class_data */ + sizeof (EphyShell), + 0, /* n_preallocs */ + (GInstanceInitFunc) ephy_shell_init + }; + + ephy_shell_type = g_type_register_static (G_TYPE_OBJECT, + "EphyShell", + &our_info, 0); + } + + return ephy_shell_type; + +} + +static void +ephy_shell_class_init (EphyShellClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + parent_class = g_type_class_peek_parent (klass); + + object_class->finalize = ephy_shell_finalize; +} + +static void +ephy_shell_new_window_cb (EphyEmbedShell *shell, + EphyEmbed **new_embed, + EmbedChromeMask chromemask, + gpointer data) +{ + EphyTab *new_tab; + EphyWindow *window; + gboolean open_in_tab; + + g_assert (new_embed != NULL); + + open_in_tab = (chromemask & EMBED_CHROME_OPENASCHROME) ? + FALSE : + eel_gconf_get_boolean (CONF_TABS_TABBED_POPUPS); + + if (open_in_tab) + { + window = ephy_shell_get_active_window (ephy_shell); + } + else + { + window = ephy_window_new (); + ephy_window_set_chrome (window, chromemask); + } + + new_tab = ephy_tab_new (); + ephy_window_add_tab (window, new_tab, FALSE); + *new_embed = ephy_tab_get_embed (new_tab); +} + +static void +ephy_shell_init (EphyShell *gs) +{ + ephy_shell = gs; + g_object_add_weak_pointer (G_OBJECT(ephy_shell), + (gpointer *)&ephy_shell); + + ephy_thread_helpers_init (); + ephy_node_system_init (); + ephy_file_helpers_init (); + ephy_stock_icons_init (); + ephy_ensure_dir_exists (ephy_dot_dir ()); + + gs->priv = g_new0 (EphyShellPrivate, 1); + gs->priv->session = NULL; + gs->priv->bookmarks = NULL; + + gs->priv->embed_shell = ephy_embed_shell_new ("mozilla"); + + g_assert (gs->priv->embed_shell != NULL); + + g_signal_connect (G_OBJECT(embed_shell), + "new_window_orphan", + G_CALLBACK(ephy_shell_new_window_cb), + NULL); + + ephy_init_services (gs); +} + +static void +ephy_shell_finalize (GObject *object) +{ + EphyShell *gs; + + g_return_if_fail (object != NULL); + g_return_if_fail (IS_EPHY_SHELL (object)); + + gs = EPHY_SHELL (object); + + g_return_if_fail (gs->priv != NULL); + + g_assert (ephy_shell == NULL); + + g_return_if_fail (IS_EPHY_EMBED_SHELL (gs->priv->embed_shell)); + g_object_unref (G_OBJECT (gs->priv->embed_shell)); + + if (gs->priv->session) + { + g_return_if_fail (IS_SESSION(gs->priv->session)); + g_object_remove_weak_pointer + (G_OBJECT(gs->priv->session), + (gpointer *)&gs->priv->session); + g_object_unref (G_OBJECT (gs->priv->session)); + } + + if (gs->priv->autocompletion) + { + g_object_unref (gs->priv->autocompletion); + } + + if (gs->priv->bookmarks) + { + g_object_unref (gs->priv->bookmarks); + } + + ephy_file_helpers_shutdown (); + ephy_node_system_shutdown (); + + g_free (gs->priv); + + G_OBJECT_CLASS (parent_class)->finalize (object); + +#ifdef DEBUG_MARCO + g_print ("Ephy shell finalized\n"); +#endif + + bonobo_main_quit (); + +#ifdef DEBUG_MARCO + g_print ("Bonobo quit done\n"); +#endif +} + +EphyShell * +ephy_shell_new (void) +{ + return EPHY_SHELL (g_object_new (EPHY_SHELL_TYPE, NULL)); +} + +/** + * ephy_shell_get_embed_shell: + * @gs: a #EphyShell + * + * Returns the embed shell created by the #EphyShell + * + * Return value: the embed shell + **/ +EphyEmbedShell * +ephy_shell_get_embed_shell (EphyShell *gs) +{ + g_return_val_if_fail (IS_EPHY_SHELL (gs), NULL); + + return gs->priv->embed_shell; +} + +static void +ephy_init_services (EphyShell *gs) +{ + /* preload the prefs */ + /* it also enables notifiers support */ + eel_gconf_monitor_add ("/apps/epiphany"); + eel_gconf_monitor_add ("/apps/nautilus/preferences"); + +#ifdef ENABLE_NAUTILUS_VIEW + + ephy_nautilus_view_init_factory (gs); + +#endif + +} + +static char * +build_homepage_url (EphyShell *gs, + EphyEmbed *previous_embed) +{ + const gchar *last_page_url; + gchar *home_page_url; + gint page_type; + EphyHistory *gh; + char *result = NULL; + + if (previous_embed == NULL) + { + page_type = STARTPAGE_HOME; + } + else + { + page_type = eel_gconf_get_integer (CONF_GENERAL_NEWPAGE_TYPE); + } + + /* return the appropriate page */ + if (page_type == STARTPAGE_HOME) + { + /* get location of home page */ + home_page_url = eel_gconf_get_string(CONF_GENERAL_HOMEPAGE); + result = home_page_url; + } + else if (page_type == STARTPAGE_LAST) + { + if (previous_embed != NULL) + { + ephy_embed_get_location (previous_embed, + TRUE, TRUE, + &result); + } + + if (result == NULL) + { + /* get location of last page */ + gh = ephy_embed_shell_get_global_history + (gs->priv->embed_shell); + last_page_url = ephy_history_get_last_page (gh); + result = g_strdup (last_page_url); + } + } + + if (result == NULL) + { + /* even in case of error, it's a good default */ + result = g_strdup ("about:blank"); + } + + return result; +} + +/** + * ephy_shell_get_active_window: + * @gs: a #EphyShell + * + * Get the current active window. Use it when you + * need to take an action (like opening an url) on + * a window but you dont have a target window. + * Ex. open a new tab from command line. + * + * Return value: the current active window + **/ +EphyWindow * +ephy_shell_get_active_window (EphyShell *gs) +{ + Session *session; + GList *windows; + + session = ephy_shell_get_session (gs); + windows = session_get_windows (session); + + if (windows == NULL) return NULL; + + return EPHY_WINDOW(windows->data); +} + +/** + * ephy_shell_new_tab: + * @shell: a #EphyShell + * @parent_window: the target #EphyWindow or %NULL + * @previous_tab: the referrer tab or %NULL + * @url: an url to load or %NULL + * + * Create a new tab and the parent window when necessary. + * Ever use this function to open urls in new window/tabs. + * + * ReturnValue: the created #EphyTab + **/ +EphyTab * +ephy_shell_new_tab (EphyShell *shell, + EphyWindow *parent_window, + EphyTab *previous_tab, + const char *url, + EphyNewTabFlags flags) +{ + EphyWindow *window; + EphyTab *tab; + EphyEmbed *embed; + gboolean in_new_window; + gboolean jump_to; + EphyEmbed *previous_embed = NULL; + + in_new_window = !eel_gconf_get_boolean (CONF_TABS_TABBED); + + if (flags & EPHY_NEW_TAB_IN_NEW_WINDOW) in_new_window = TRUE; + if (flags & EPHY_NEW_TAB_IN_EXISTING_WINDOW) in_new_window = FALSE; + + jump_to = eel_gconf_get_boolean (CONF_TABS_TABBED_AUTOJUMP); + + if (flags & EPHY_NEW_TAB_JUMP) jump_to = TRUE; + if (flags & EPHY_NEW_TAB_DONT_JUMP_TO) jump_to = FALSE; + + if (!in_new_window && parent_window != NULL) + { + window = parent_window; + } + else + { + window = ephy_window_new (); + } + + if (previous_tab) + { + previous_embed = ephy_tab_get_embed (previous_tab); + } + + tab = ephy_tab_new (); + embed = ephy_tab_get_embed (tab); + gtk_widget_show (GTK_WIDGET(embed)); + ephy_window_add_tab (window, tab, + jump_to); + gtk_widget_show (GTK_WIDGET(window)); + + if (flags & EPHY_NEW_TAB_HOMEPAGE) + { + char *homepage; + + homepage = build_homepage_url (shell, previous_embed); + g_assert (homepage != NULL); + + ephy_embed_load_url (embed, homepage); + + g_free (homepage); + } + else if ((flags & EPHY_NEW_TAB_IS_A_COPY) || + (flags & EPHY_NEW_TAB_VIEW_SOURCE)) + { + EmbedDisplayType display_type = + (flags & EPHY_NEW_TAB_VIEW_SOURCE) ? + DISPLAY_AS_SOURCE : DISPLAY_NORMAL; + EphyEmbed *source = ephy_tab_get_embed(previous_tab); + ephy_embed_load_url (embed, "about:blank"); + ephy_embed_copy_page (embed, source, display_type); + } + else if (url) + { + ephy_embed_load_url (embed, url); + } + + return tab; +} + +#ifdef ENABLE_NAUTILUS_VIEW + +static void +ephy_nautilus_view_init_factory (EphyShell *gs) +{ + BonoboGenericFactory *ephy_nautilusview_factory; + ephy_nautilusview_factory = bonobo_generic_factory_new + (EPHY_NAUTILUS_VIEW_OAFIID, + (BonoboFactoryCallback) ephy_nautilus_view_new, gs); + if (!BONOBO_IS_GENERIC_FACTORY (ephy_nautilusview_factory)) + g_warning ("Couldn't create the factory!"); + +} + +static BonoboObject * +ephy_nautilus_view_new (BonoboGenericFactory *factory, const char *id, + EphyShell *gs) +{ + return ephy_nautilus_view_new_component (gs); +} + +#endif + +/** + * ephy_shell_get_session: + * @gs: a #EphyShell + * + * Returns current session. + * + * Return value: the current session. + **/ +Session * +ephy_shell_get_session (EphyShell *gs) +{ + if (!gs->priv->session) + { + gs->priv->session = session_new (); + g_object_add_weak_pointer + (G_OBJECT(gs->priv->session), + (gpointer *)&gs->priv->session); + } + + return gs->priv->session; +} + +EphyAutocompletion * +ephy_shell_get_autocompletion (EphyShell *gs) +{ + EphyShellPrivate *p = gs->priv; + + if (!p->autocompletion) + { + static const gchar *prefixes[] = { + EPHY_AUTOCOMPLETION_USUAL_WEB_PREFIXES, + NULL + }; + + EphyHistory *gh = ephy_embed_shell_get_global_history (gs->priv->embed_shell); + EphyFilesystemAutocompletion *fa = ephy_filesystem_autocompletion_new (); + p->autocompletion = ephy_autocompletion_new (); + ephy_autocompletion_set_prefixes (p->autocompletion, prefixes); + + ephy_autocompletion_add_source (p->autocompletion, + EPHY_AUTOCOMPLETION_SOURCE (gh)); + ephy_autocompletion_add_source (p->autocompletion, + EPHY_AUTOCOMPLETION_SOURCE (fa)); + ephy_autocompletion_add_source (p->autocompletion, + EPHY_AUTOCOMPLETION_SOURCE (gs->priv->bookmarks)); + + g_object_unref (fa); + g_object_unref (gs->priv->bookmarks); + } + return p->autocompletion; +} + +EphyBookmarks * +ephy_shell_get_bookmarks (EphyShell *gs) +{ + if (gs->priv->bookmarks == NULL) + { + gs->priv->bookmarks = ephy_bookmarks_new (); + } + + return gs->priv->bookmarks; +} |