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Diffstat (limited to 'shell/e-shell-view.c')
| -rw-r--r-- | shell/e-shell-view.c | 2952 |
1 files changed, 0 insertions, 2952 deletions
diff --git a/shell/e-shell-view.c b/shell/e-shell-view.c deleted file mode 100644 index 5920644ada..0000000000 --- a/shell/e-shell-view.c +++ /dev/null @@ -1,2952 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-shell-view.c - * - * Copyright (C) 2000, 2001, 2002 Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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. - * - * Authors: - * Ettore Perazzoli <ettore@ximian.com> - * Miguel de Icaza <miguel@ximian.com> - * Matt Loper <matt@ximian.com> - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-shell-view.h" - -#include "evolution-shell-view.h" - -#include "e-shell-marshal.h" - -#include "e-history.h" -#include "e-icon-factory.h" -#include "e-shell-constants.h" -#include "e-shell-folder-title-bar.h" -#include "e-shell-utils.h" -#include "e-shell-view-menu.h" -#include "e-shell.h" -#include "e-shortcuts-view.h" -#include "e-storage-set-view.h" -#include "e-title-bar.h" - -#include "e-util/e-gtk-utils.h" - -#include "widgets/misc/e-clipped-label.h" - -#include <gtk/gtkwidget.h> - -#include <sys/stat.h> -#include <sys/types.h> -#include <fcntl.h> -#include <ctype.h> -#include <string.h> - -#include <glib.h> - -#include <libgnome/libgnome.h> -#include <libgnomeui/gnome-window.h> -#include <libgnomeui/gnome-window-icon.h> -#include <libgnomeui/gnome-app.h> - -#include <gtk/gtkscrolledwindow.h> -#include <gconf/gconf-client.h> - -#include <bonobo/bonobo-socket.h> -#include <bonobo/bonobo-ui-util.h> -#include <bonobo/bonobo-ui-container.h> -#include <bonobo/bonobo-ui-engine.h> -#include <bonobo/bonobo-widget.h> -#include <bonobo/bonobo-window.h> - -#include <gal/util/e-util.h> -#include <gal/widgets/e-gui-utils.h> - -static BonoboWindowClass *parent_class = NULL; - -struct _View { - char *uri; - GtkWidget *control; - EFolder *folder; -}; -typedef struct _View View; - -struct _EShellViewPrivate { - /* The shell. */ - EShell *shell; - - /* EvolutionShellView Bonobo object for implementing the - Evolution::ShellView interface. */ - EvolutionShellView *corba_interface; - - /* The UI handler & container. */ - BonoboUIComponent *ui_component; - BonoboUIContainer *ui_container; - - /* History of visited (evolution:) URIs. */ - EHistory *history; - - /* Currently displayed URI. */ - char *uri; - - /* Delayed selection, used when a path doesn't exist in an EStorage. - Cleared when we're signaled with "folder_selected". */ - char *delayed_selection; - - /* uri to go to at timeout */ - unsigned int set_folder_timeout; - char *set_folder_uri; - - /* Tooltips. */ - GtkTooltips *tooltips; - - /* The widgetry. */ - GtkWidget *appbar; - GtkWidget *hpaned; - GtkWidget *view_vbox; - GtkWidget *folder_title_bar; - GtkWidget *view_hpaned; - GtkWidget *contents; - GtkWidget *notebook; - GtkWidget *shortcut_frame; - GtkWidget *shortcut_bar; - GtkWidget *storage_set_title_bar; - GtkWidget *storage_set_view; - GtkWidget *storage_set_view_box; - - /* The status bar widgetry. */ - GtkWidget *status_bar; - GtkWidget *offline_toggle; - GtkWidget *offline_toggle_image; - GtkWidget *menu_hint_label; - GtkWidget *task_bar; - - /* The pop-up window for the folder-tree (i.e. the one we create when - the user clicks on the folder title. */ - GtkWidget *folder_bar_popup; - - /* The views we have already open. */ - GHashTable *uri_to_view; - - /* Position of the handles in the paneds, to be restored when we show elements - after hiding them. */ - unsigned int hpaned_position; - unsigned int view_hpaned_position; - - /* Whether the shortcut and folder bars are visible or not. */ - unsigned int shortcut_bar_shown : 1; - unsigned int folder_bar_shown : 1; - - /* List of sockets we created. */ - GList *sockets; -}; - -enum { - SHORTCUT_BAR_VISIBILITY_CHANGED, - FOLDER_BAR_VISIBILITY_CHANGED, - VIEW_CHANGED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -#define DEFAULT_SHORTCUT_BAR_WIDTH 100 - -#define DEFAULT_TREE_WIDTH 130 -#define MIN_POPUP_TREE_WIDTH 130 - -#define DEFAULT_WIDTH 705 -#define DEFAULT_HEIGHT 550 - -#define SET_FOLDER_DELAY 250 - -/* URI to display when the currently displayed folder is removed from the - storage. */ -#define FALLBACK_URI E_SUMMARY_URI - - -/* The icons for the offline/online status. */ - -static GdkPixmap *offline_pixmap = NULL; -static GdkBitmap *offline_mask = NULL; - -static GdkPixmap *online_pixmap = NULL; -static GdkBitmap *online_mask = NULL; - - -static void update_for_current_uri (EShellView *shell_view); -static void update_offline_toggle_status (EShellView *shell_view); -static const char *get_storage_set_path_from_uri (const char *uri); - - -/* Boo. */ -static void new_folder_cb (EStorageSet *storage_set, const char *path, void *data); -static gboolean display_uri (EShellView *shell_view, const char *uri, - gboolean add_to_history, gboolean queue); - - -/* View handling. */ - -static View * -view_new (const char *uri, - GtkWidget *control) -{ - View *new; - - new = g_new (View, 1); - new->uri = g_strdup (uri); - new->control = control; - - return new; -} - -static void -view_destroy (View *view) -{ - g_free (view->uri); - g_free (view); -} - - -/* Utility functions. */ - -static void -update_other_users_folder_items_sensitivity (EShellView *shell_view) -{ - EShellViewPrivate *priv = shell_view->priv; - gboolean a_storage_supports_shared_folders; - GList *storage_list, *p; - - storage_list = e_storage_set_get_storage_list (e_shell_get_storage_set (priv->shell)); - a_storage_supports_shared_folders = FALSE; - for (p = storage_list; p != NULL; p = p->next) { - if (e_storage_supports_shared_folders (E_STORAGE (p->data))) - a_storage_supports_shared_folders = TRUE; - } - - if (a_storage_supports_shared_folders) { - bonobo_ui_component_set_prop (priv->ui_component, "/commands/FileOpenOtherUsersFolder", - "sensitive", "1", NULL); - bonobo_ui_component_set_prop (priv->ui_component, "/commands/FileRemoveOtherUsersFolder", - "sensitive", "1", NULL); - } else { - bonobo_ui_component_set_prop (priv->ui_component, "/commands/FileOpenOtherUsersFolder", - "sensitive", "0", NULL); - bonobo_ui_component_set_prop (priv->ui_component, "/commands/FileRemoveOtherUsersFolder", - "sensitive", "0", NULL); - } - - g_list_foreach (storage_list, (GFunc) g_object_unref, NULL); - g_list_free (storage_list); -} - -static GtkWidget * -create_label_for_empty_page (void) -{ - GtkWidget *label; - - label = e_clipped_label_new (_("(No folder displayed)"), PANGO_WEIGHT_NORMAL, 1.0); - gtk_widget_show (label); - - return label; -} - -/* Initialize the icons. */ -static void -load_images (void) -{ - GdkPixbuf *pixbuf; - - pixbuf = gdk_pixbuf_new_from_file (EVOLUTION_IMAGES "/offline.png", NULL); - if (pixbuf == NULL) { - g_warning ("Cannot load `%s'", EVOLUTION_IMAGES "/offline.png"); - } else { - gdk_pixbuf_render_pixmap_and_mask (pixbuf, &offline_pixmap, &offline_mask, 128); - g_object_unref (pixbuf); - } - - pixbuf = gdk_pixbuf_new_from_file (EVOLUTION_IMAGES "/online.png", NULL); - if (pixbuf == NULL) { - g_warning ("Cannot load `%s'", EVOLUTION_IMAGES "/online.png"); - } else { - gdk_pixbuf_render_pixmap_and_mask (pixbuf, &online_pixmap, &online_mask, 128); - g_object_unref (pixbuf); - } -} - -static void -cleanup_delayed_selection (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - if (priv->delayed_selection != NULL) { - g_free (priv->delayed_selection); - priv->delayed_selection = NULL; - g_signal_handlers_disconnect_by_func (e_shell_get_storage_set (priv->shell), - G_CALLBACK (new_folder_cb), shell_view); - } -} - -static GtkWidget * -find_socket (GtkContainer *container) -{ - GList *children, *tmp; - - children = gtk_container_get_children(container); - while (children) { - if (BONOBO_IS_SOCKET (children->data)) - return children->data; - else if (GTK_IS_CONTAINER (children->data)) { - GtkWidget *socket = find_socket (children->data); - if (socket) - return socket; - } - tmp = children->next; - g_list_free_1 (children); - children = tmp; - } - return NULL; -} - -static void -setup_verb_sensitivity_for_folder (EShellView *shell_view, - const char *path) -{ - EShellViewPrivate *priv; - BonoboUIComponent *ui_component; - EFolder *folder; - const char *prop; - - priv = shell_view->priv; - - ui_component = e_shell_view_get_bonobo_ui_component (shell_view); - - if (path == NULL) - folder = NULL; - else - folder = e_storage_set_get_folder (e_shell_get_storage_set (priv->shell), path); - - /* Adjust sensitivity for menu options depending on whether the folder - selected can actually be manipulated or not. */ - - if (folder != NULL - && ! e_folder_get_is_stock (folder) - && e_folder_get_physical_uri (folder) != NULL) - prop = "1"; - else - prop = "0"; - bonobo_ui_component_set_prop (ui_component, "/commands/MoveFolder", "sensitive", prop, NULL); - bonobo_ui_component_set_prop (ui_component, "/commands/CopyFolder", "sensitive", prop, NULL); - bonobo_ui_component_set_prop (ui_component, "/commands/DeleteFolder", "sensitive", prop, NULL); - bonobo_ui_component_set_prop (ui_component, "/commands/RenameFolder", "sensitive", prop, NULL); - - /* Adjust sensitivity for menu options depending on whether the user - right-clicked a folder whose contents can be viewed. */ - - if (folder != NULL - && e_folder_type_registry_get_handler_for_type (e_shell_get_folder_type_registry (e_shell_view_get_shell (shell_view)), - e_folder_get_type_string (folder)) != NULL) - prop = "1"; - else - prop = "0"; - bonobo_ui_component_set_prop (ui_component, "/commands/ActivateView", "sensitive", prop, NULL); - bonobo_ui_component_set_prop (ui_component, "/commands/OpenFolderInNewWindow", "sensitive", prop, NULL); - bonobo_ui_component_set_prop (ui_component, "/commands/AddFolderToShortcutBar", "sensitive", prop, NULL); -} - - -static void -update_navigation_buttons (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - e_shell_folder_title_bar_update_navigation_buttons (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), - e_history_has_prev (priv->history), - e_history_has_next (priv->history)); -} - -static int -history_uri_matching_func (const void *a, - const void *b) -{ - const char *s1, *s2; - - s1 = (const char *) a; - s2 = (const char *) b; - - return strcmp (s1, s2); -} - -static void -remove_uri_from_history (EShellView *shell_view, - const char *uri) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - e_history_remove_matching (priv->history, uri, history_uri_matching_func); -} - - -static void -setup_defaults (EShellView *shell_view) -{ - EShellViewPrivate *priv; - EShortcutBar *shortcut_bar; - GConfClient *client; - GSList *icon_types_list; - GSList *p; - char *file_name; - int shortcut_group; - int width; - int i; - - g_return_if_fail (shell_view != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (shell_view)); - - priv = shell_view->priv; - shortcut_bar = E_SHORTCUT_BAR (priv->shortcut_bar); - - client = gconf_client_get_default (); - - gtk_window_set_default_size (GTK_WINDOW (shell_view), - gconf_client_get_int (client, "/apps/evolution/shell/view_defaults/width", NULL), - gconf_client_get_int (client, "/apps/evolution/shell/view_defaults/height", NULL)); - - shortcut_group = gconf_client_get_int (client, "/apps/evolution/shell/view_defaults/selected_shortcut_group", NULL); - e_shell_view_set_current_shortcuts_group_num (shell_view, shortcut_group); - - e_shell_view_show_folder_bar (shell_view, - gconf_client_get_bool (client, "/apps/evolution/shell/view_defaults/show_folder_bar", NULL)); - e_shell_view_show_shortcut_bar (shell_view, - gconf_client_get_bool (client, "/apps/evolution/shell/view_defaults/show_shortcut_bar", NULL)); - - width = gconf_client_get_int (client, "/apps/evolution/shell/view_defaults/shortcut_bar/width", NULL); - if (priv->shortcut_bar_shown) - gtk_paned_set_position (GTK_PANED (priv->hpaned), width); - priv->hpaned_position = width; - - width = gconf_client_get_int (client, "/apps/evolution/shell/view_defaults/folder_bar/width", NULL); - if (priv->folder_bar_shown) - gtk_paned_set_position (GTK_PANED (priv->view_hpaned), width); - priv->view_hpaned_position = width; - - icon_types_list = gconf_client_get_list (client, "/apps/evolution/shell/view_defaults/shortcut_bar/icon_types", - GCONF_VALUE_INT, NULL); - for (p = icon_types_list, i = 0; p != NULL; p = p->next, i++) - e_shortcut_bar_set_view_type (shortcut_bar, i, GPOINTER_TO_INT (p->data)); - g_slist_free (icon_types_list); - - /* Load the expanded state for the ShellView's StorageSetView */ - file_name = g_strdup_printf ("%s/config/storage-set-view-expanded:default", - e_shell_get_local_directory (priv->shell)); - e_tree_load_expanded_state (E_TREE (priv->storage_set_view), - file_name); - g_free (file_name); -} - - -/* This implements the behavior for when the folder which is currently displayed - gets deleted. */ - -/* Find the path for an Inbox in the specified storage. This is not really - 100% correct, but should work for most cases. */ -static char * -find_inbox_in_storage (EShellView *shell_view, - const char *storage_name) -{ - EShellViewPrivate *priv; - EStorageSet *storage_set; - EStorage *storage; - GList *subfolder_paths; - GList *p; - - priv = shell_view->priv; - storage_set = e_shell_get_storage_set (priv->shell); - storage = e_storage_set_get_storage (storage_set, storage_name); - - subfolder_paths = e_storage_get_subfolder_paths (storage, "/"); - for (p = subfolder_paths; p != NULL; p = p->next) { - const char *path; - char *casefold_i18n_inbox_name; - char *casefold_path; - - path = (const char *) p->data; - - casefold_i18n_inbox_name = g_utf8_casefold (_("Inbox"), -1); - casefold_path = g_utf8_casefold (path + 1, -1); - - if (g_utf8_collate (casefold_path, "/inbox") == 0 - || g_utf8_collate (casefold_path + 1, _("Inbox")) == 0) { - char *return_path; - - return_path = g_strconcat ("/", storage_name, "/", path, - NULL); - e_free_string_list (subfolder_paths); - - g_free (casefold_i18n_inbox_name); - g_free (casefold_path); - return return_path; - } - - g_free (casefold_i18n_inbox_name); - g_free (casefold_path); - } - - e_free_string_list (subfolder_paths); - - return NULL; -} - -static void -handle_current_folder_removed (EShellView *shell_view) -{ - EShellViewPrivate *priv; - const char *current_path; - const char *p; - char *new_path; - - /* Note: we assume that priv->uri is an evolution: URI. */ - - priv = shell_view->priv; - - current_path = priv->uri + E_SHELL_URI_PREFIX_LEN; - - g_assert (*current_path == E_PATH_SEPARATOR); - - new_path = NULL; - - /* If we have a parent folder (not a parent storage), try to display - that one. */ - - p = strrchr (current_path + 1, E_PATH_SEPARATOR); - if (p != NULL && p[1] != '\0' && strchr (current_path + 1, E_PATH_SEPARATOR) != p) { - new_path = g_strndup (current_path, p - current_path); - } else { - /* We don't have a parent folder, so try to see if there is an - Inbox folder in the same storage. */ - - /* Extract the storage name. */ - p = strchr (current_path + 1, E_PATH_SEPARATOR); - if (p == NULL) { - /* The URL points itself to a storage, so just redirect - to the default case. */ - new_path = NULL; - } else { - char *storage_name; - - storage_name = g_strndup (current_path + 1, p - current_path - 1); - - new_path = find_inbox_in_storage (shell_view, storage_name); - if (new_path == NULL) { - char *storage_uri; - - /* No Inbox in this storage -- fallback to the storage. */ - storage_uri = g_strconcat (E_SHELL_URI_PREFIX, storage_name, NULL); - e_shell_view_display_uri (shell_view, storage_uri, TRUE); - - g_free (storage_uri); - g_free (storage_name); - return; - } - - g_free (storage_name); - } - } - - if (new_path == NULL) { - e_shell_view_display_uri (shell_view, FALLBACK_URI, TRUE); - } else { - EFolder *folder; - - /* Check that the folder we have chosen exists; if it doesn't, - we just use the fallback URI. */ - - folder = e_storage_set_get_folder (e_shell_get_storage_set (priv->shell), new_path); - if (folder == NULL) { - e_shell_view_display_uri (shell_view, FALLBACK_URI, TRUE); - } else { - char *new_uri; - - new_uri = g_strconcat (E_SHELL_URI_PREFIX, new_path, NULL); - e_shell_view_display_uri (shell_view, new_uri, TRUE); - g_free (new_uri); - } - - g_free (new_path); - } -} - - -/* Callbacks for the EStorageSet. */ - -static void -storage_set_new_storage_callback (EStorageSet *storage_set, - EStorage *storage, - void *data) -{ - if (e_storage_supports_shared_folders (storage)) - update_other_users_folder_items_sensitivity (E_SHELL_VIEW (data)); -} - -static void -storage_set_removed_storage_callback (EStorageSet *storage_set, - EStorage *storage, - void *data) -{ - EShellView *shell_view = E_SHELL_VIEW (data); - - if (! e_storage_supports_shared_folders (storage)) - return; - - update_other_users_folder_items_sensitivity (shell_view); -} - -static void -storage_set_removed_folder_callback (EStorageSet *storage_set, - const char *path, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - GtkWidget *socket; - View *view; - int destroy_connection_id; - int page_num; - char *uri; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - uri = g_strconcat (E_SHELL_URI_PREFIX, path, NULL); - - remove_uri_from_history (shell_view, uri); - update_navigation_buttons (shell_view); - - /* (Note that at this point the current URI in the history might have - been changed and not match the current view. But we catch this case - when checking if this was the current view, below.) */ - - view = g_hash_table_lookup (priv->uri_to_view, uri); - - g_free (uri); - - if (view == NULL) - return; - - socket = find_socket (GTK_CONTAINER (view->control)); - priv->sockets = g_list_remove (priv->sockets, socket); - - destroy_connection_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (socket), "e_shell_view_destroy_connection_id")); - g_signal_handler_disconnect((socket), destroy_connection_id); - - page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), view->control); - - /* Check if it's the URI that we are currently displaying. */ - if (strncmp (priv->uri, E_SHELL_URI_PREFIX, E_SHELL_URI_PREFIX_LEN) == 0 - && strcmp (priv->uri + E_SHELL_URI_PREFIX_LEN, path) == 0) { - handle_current_folder_removed (shell_view); - } - - bonobo_control_frame_control_deactivate (BONOBO_CONTROL_FRAME (bonobo_widget_get_control_frame (BONOBO_WIDGET (view->control)))); - gtk_widget_destroy (view->control); - - g_hash_table_remove (priv->uri_to_view, view->uri); - view_destroy (view); - - gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), page_num); -} - - -/* Folder bar pop-up handling. */ - -static void -reparent (GtkWidget *widget, - GtkContainer *new_container) -{ - gtk_widget_ref (widget); - gtk_container_remove (GTK_CONTAINER (widget->parent), widget); - gtk_container_add (GTK_CONTAINER (new_container), widget); - gtk_widget_unref (widget); -} - -static void -reparent_storage_set_view_box_and_destroy_popup (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - if (priv->folder_bar_popup == NULL) - return; - - gtk_widget_ref (priv->storage_set_view_box); - gtk_container_remove (GTK_CONTAINER (priv->folder_bar_popup), priv->storage_set_view_box); - gtk_paned_pack1 (GTK_PANED (priv->view_hpaned), priv->storage_set_view_box, FALSE, FALSE); - gtk_widget_unref (priv->storage_set_view_box); - - gtk_widget_destroy (priv->folder_bar_popup); - priv->folder_bar_popup = NULL; - - /* Re-enable DnD on the StorageSetView (it got disabled when displaying - the pop-up). */ - e_storage_set_view_set_allow_dnd (E_STORAGE_SET_VIEW (priv->storage_set_view), TRUE); -} - -static void -popdown_transient_folder_bar (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - gdk_pointer_ungrab (GDK_CURRENT_TIME); - gdk_keyboard_ungrab (GDK_CURRENT_TIME); - gtk_grab_remove (priv->storage_set_view_box); - - reparent_storage_set_view_box_and_destroy_popup (shell_view); - gtk_widget_hide (priv->storage_set_view_box); - - e_shell_folder_title_bar_set_toggle_state (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), FALSE); - - /* Re-enable DnD on the StorageSetView (it got disabled when displaying - the pop-up). */ - e_storage_set_view_set_allow_dnd (E_STORAGE_SET_VIEW (priv->storage_set_view), TRUE); -} - -static int -storage_set_view_box_button_release_event_cb (GtkWidget *widget, - GdkEventButton *button_event, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - if (button_event->window == GTK_PANED (priv->view_hpaned)->handle - || button_event->button != 1) - return FALSE; - - popdown_transient_folder_bar (shell_view); - return TRUE; -} - -static void -storage_set_view_folder_opened_cb (EStorageSetView *storage_set_view, - const char *path, - void *data) -{ - /* Pop down for top level nodes, see #31303. */ - if (strchr (path + 1, E_PATH_SEPARATOR) == NULL) - popdown_transient_folder_bar (E_SHELL_VIEW (data)); -} - -static void -popup_storage_set_view_button_clicked (ETitleBar *title_bar, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - g_assert (priv->folder_bar_popup != NULL); - - reparent_storage_set_view_box_and_destroy_popup (shell_view); - - e_shell_view_show_folder_bar (shell_view, TRUE); - e_shell_folder_title_bar_set_toggle_state (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), FALSE); -} - -static void -folder_bar_popup_map_callback (GtkWidget *widget, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - guint32 current_time; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - current_time = GDK_CURRENT_TIME; - - if (gdk_pointer_grab (widget->window, TRUE, - (GDK_BUTTON_PRESS_MASK - | GDK_BUTTON_RELEASE_MASK - | GDK_ENTER_NOTIFY_MASK - | GDK_LEAVE_NOTIFY_MASK - | GDK_POINTER_MOTION_MASK), - NULL, NULL, current_time) != 0) { - g_warning ("e-shell-view.c:folder_bar_popup_map_callback() -- pointer grab failed."); - return; - } - - if (gdk_keyboard_grab (widget->window, TRUE, 0) != 0) { - g_warning ("e-shell-view.c:folder_bar_popup_map_callback() -- keyboard grab failed."); - gdk_pointer_ungrab (current_time); - return; - } - - gtk_grab_add (widget); - - e_signal_connect_while_alive (widget, "button_release_event", - G_CALLBACK (storage_set_view_box_button_release_event_cb), - shell_view, priv->folder_bar_popup); - e_signal_connect_while_alive (priv->storage_set_view, "folder_opened", - G_CALLBACK (storage_set_view_folder_opened_cb), - shell_view, priv->folder_bar_popup); - e_signal_connect_while_alive (priv->storage_set_view, "button_release_event", - G_CALLBACK (storage_set_view_box_button_release_event_cb), - shell_view, priv->folder_bar_popup); - e_signal_connect_while_alive (priv->storage_set_title_bar, "button_clicked", - G_CALLBACK (popup_storage_set_view_button_clicked), - shell_view, priv->folder_bar_popup); -} - -static void -pop_up_folder_bar (EShellView *shell_view) -{ - EShellViewPrivate *priv; - int x, y; - int orig_x, orig_y; - - priv = shell_view->priv; - - g_assert (! priv->folder_bar_shown); - - e_title_bar_set_button_mode (E_TITLE_BAR (priv->storage_set_title_bar), - E_TITLE_BAR_BUTTON_MODE_PIN); - - priv->folder_bar_popup = gtk_window_new (GTK_WINDOW_POPUP); - - /* We need to show the storage set view box and do a pointer grab to catch the - mouse clicks. But until the box is shown, we cannot grab. So we connect to - the "map" signal; `storage_set_view_box_map_cb()' will do the grab. */ - g_signal_connect (priv->folder_bar_popup, "map", - G_CALLBACK (folder_bar_popup_map_callback), shell_view); - - x = priv->folder_title_bar->allocation.x; - y = priv->folder_title_bar->allocation.y + priv->folder_title_bar->allocation.height; - - gdk_window_get_origin (priv->folder_title_bar->window, &orig_x, &orig_y); - x += orig_x; - y += orig_y + 2; - - priv->view_hpaned_position = MAX (priv->view_hpaned_position, MIN_POPUP_TREE_WIDTH); - - gtk_window_set_default_size (GTK_WINDOW (priv->folder_bar_popup), - priv->view_hpaned_position, - priv->view_hpaned->allocation.height); - - reparent (priv->storage_set_view_box, GTK_CONTAINER (priv->folder_bar_popup)); - - gtk_widget_show (priv->storage_set_view_box); - - gtk_window_move (GTK_WINDOW (priv->folder_bar_popup), x, y); - gtk_widget_show (priv->folder_bar_popup); - - /* Disable DnD or "interesting" things will happen. */ - e_storage_set_view_set_allow_dnd (E_STORAGE_SET_VIEW (priv->storage_set_view), FALSE); -} - - - -/* Switching views on a tree view click. */ - -static int -set_folder_timeout (gpointer data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - /* Set to 0 so we don't remove it in _display_uri(). */ - priv->set_folder_timeout = 0; - e_shell_view_display_uri (shell_view, priv->set_folder_uri, TRUE); - - return FALSE; -} - -static int -popdown_transient_folder_bar_idle (void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - popdown_transient_folder_bar (shell_view); - - g_object_unref (shell_view); - - return FALSE; -} - -static void -switch_on_folder_tree_click (EShellView *shell_view, - const char *path) -{ - EShellViewPrivate *priv; - char *uri; - - priv = shell_view->priv; - - gdk_pointer_ungrab (GDK_CURRENT_TIME); - gdk_keyboard_ungrab (GDK_CURRENT_TIME); - gtk_grab_remove (priv->storage_set_view_box); - - uri = g_strconcat (E_SHELL_URI_PREFIX, path, NULL); - if (priv->uri != NULL && !strcmp (uri, priv->uri)) { - g_free (uri); - return; - } - - if (priv->set_folder_timeout != 0) - gtk_timeout_remove (priv->set_folder_timeout); - - g_free (priv->set_folder_uri); - priv->set_folder_uri = NULL; - - cleanup_delayed_selection (shell_view); - - if (priv->folder_bar_popup != NULL) { - e_shell_view_display_uri (shell_view, uri, TRUE); - g_free (uri); - - g_object_ref (shell_view); - gtk_idle_add (popdown_transient_folder_bar_idle, shell_view); - return; - } - - priv->set_folder_uri = uri; - - priv->set_folder_timeout = gtk_timeout_add (SET_FOLDER_DELAY, set_folder_timeout, shell_view); -} - - -/* Callbacks. */ - -/* Callback when a new folder is added. Removed when we clear the - delayed_selection. */ -static void -new_folder_cb (EStorageSet *storage_set, - const char *path, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - char *delayed_path; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - delayed_path = strchr (priv->delayed_selection, ':'); - if (delayed_path) { - delayed_path ++; - if (!strcmp(path, delayed_path)) { - char *uri; - - uri = g_strdup (priv->delayed_selection); - cleanup_delayed_selection (shell_view); - e_shell_view_display_uri (shell_view, uri, FALSE); - g_free (uri); - } - } -} - -/* Callback called when an icon on the shortcut bar gets clicked. */ -static void -activate_shortcut_cb (EShortcutsView *shortcut_view, - EShortcuts *shortcuts, - const char *uri, - gboolean in_new_window, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - if (in_new_window) { - EShellView *new_view; - - new_view = e_shell_create_view (e_shell_view_get_shell (shell_view), uri, shell_view); - e_shell_view_show_shortcut_bar (new_view, FALSE); - e_shell_view_show_folder_bar (new_view, FALSE); - } else { - e_shell_view_display_uri (shell_view, uri, TRUE); - } -} - -/* Callback when user chooses "Hide shortcut bar" via a right click */ -static void -hide_requested_cb (EShortcutsView *shortcut_view, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - e_shell_view_show_shortcut_bar (shell_view, FALSE); -} - -/* Callback called when a folder on the tree view gets clicked. */ -static void -folder_selected_cb (EStorageSetView *storage_set_view, - const char *path, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - setup_verb_sensitivity_for_folder (shell_view, path); - switch_on_folder_tree_click (shell_view, path); -} - -/* Callbacks for the folder context menu in the folder bar. */ - -static void -folder_context_menu_popping_up_cb (EStorageSetView *storage_set_view, - const char *path, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - setup_verb_sensitivity_for_folder (shell_view, path); -} - -static void -folder_context_menu_popped_down_cb (EStorageSetView *storage_set_view, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - setup_verb_sensitivity_for_folder (shell_view, e_shell_view_get_current_path (shell_view)); - - if (shell_view->priv->folder_bar_popup != NULL) - popdown_transient_folder_bar (shell_view); -} - -/* Callback called when the button on the tree's title bar is clicked. */ -static void -storage_set_view_button_clicked_cb (ETitleBar *title_bar, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - if (shell_view->priv->folder_bar_popup == NULL) - e_shell_view_show_folder_bar (shell_view, FALSE); -} - -/* Callback called when the title bar button is clicked. */ -static void -title_bar_toggled_cb (EShellFolderTitleBar *title_bar, - gboolean state, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - - if (! state) - return; - - if (shell_view->priv->folder_bar_popup == NULL) - pop_up_folder_bar (shell_view); -} - -/* Callback called when the offline toggle button is clicked. */ -static void -offline_toggle_clicked_cb (GtkButton *button, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - switch (e_shell_get_line_status (priv->shell)) { - case E_SHELL_LINE_STATUS_ONLINE: - e_shell_go_offline (priv->shell, shell_view); - break; - case E_SHELL_LINE_STATUS_OFFLINE: - e_shell_go_online (priv->shell, shell_view); - break; - default: - g_assert_not_reached (); - } -} - - -/* Navigation button callbacks. */ - -static void -back_clicked_callback (EShellFolderTitleBar *title_bar, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - const char *new_uri; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - if (! e_history_has_prev (priv->history)) - return; - - new_uri = (const char *) e_history_prev (priv->history); - - display_uri (shell_view, new_uri, FALSE, TRUE); -} - -static void -forward_clicked_callback (EShellFolderTitleBar *title_bar, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - const char *new_uri; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - if (! e_history_has_next (priv->history)) - return; - - new_uri = (const char *) e_history_next (priv->history); - - display_uri (shell_view, new_uri, FALSE, TRUE); -} - - -/* Widget setup. */ - -static void -setup_storage_set_subwindow (EShellView *shell_view) -{ - EShellViewPrivate *priv; - GtkWidget *storage_set_view; - GtkWidget *vbox; - GtkWidget *scrolled_window; - - priv = shell_view->priv; - - storage_set_view = e_storage_set_create_new_view (e_shell_get_storage_set (priv->shell), - priv->ui_container); - g_signal_connect (storage_set_view, "folder_selected", - G_CALLBACK (folder_selected_cb), shell_view); - g_signal_connect (storage_set_view, "folder_context_menu_popping_up", - G_CALLBACK (folder_context_menu_popping_up_cb), shell_view); - g_signal_connect (storage_set_view, "folder_context_menu_popped_down", - G_CALLBACK (folder_context_menu_popped_down_cb), shell_view); - - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_SHADOW_IN); - - gtk_container_add (GTK_CONTAINER (scrolled_window), storage_set_view); - - vbox = gtk_vbox_new (FALSE, 0); - - priv->storage_set_title_bar = e_title_bar_new (_("Folders")); - - gtk_box_pack_start (GTK_BOX (vbox), priv->storage_set_title_bar, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0); - - g_signal_connect (priv->storage_set_title_bar, "button_clicked", - G_CALLBACK (storage_set_view_button_clicked_cb), shell_view); - - gtk_widget_show (storage_set_view); - gtk_widget_show (priv->storage_set_title_bar); - gtk_widget_show (scrolled_window); - - priv->storage_set_view_box = vbox; - priv->storage_set_view = storage_set_view; - - /* Notice we don't show the vbox here yet. By default it's hidden. */ -} - -static void -setup_offline_toggle (EShellView *shell_view) -{ - EShellViewPrivate *priv; - GtkWidget *toggle; - GtkWidget *image; - - priv = shell_view->priv; - - toggle = gtk_button_new (); - GTK_WIDGET_UNSET_FLAGS (toggle, GTK_CAN_FOCUS); - gtk_button_set_relief (GTK_BUTTON (toggle), GTK_RELIEF_NONE); - - g_signal_connect (toggle, "clicked", - G_CALLBACK (offline_toggle_clicked_cb), shell_view); - - image = gtk_image_new_from_pixmap (offline_pixmap, offline_mask); - - gtk_container_add (GTK_CONTAINER (toggle), image); - - gtk_widget_show (toggle); - gtk_widget_show (image); - - priv->offline_toggle = toggle; - priv->offline_toggle_image = image; - - update_offline_toggle_status (shell_view); - - g_assert (priv->status_bar != NULL); - - gtk_box_pack_start (GTK_BOX (priv->status_bar), priv->offline_toggle, FALSE, TRUE, 0); -} - -static void -setup_menu_hint_label (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - priv->menu_hint_label = gtk_label_new (""); - gtk_misc_set_alignment (GTK_MISC (priv->menu_hint_label), 0.0, 0.5); - - gtk_box_pack_start (GTK_BOX (priv->status_bar), priv->menu_hint_label, TRUE, TRUE, 0); -} - -static void -setup_task_bar (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - priv->task_bar = e_task_bar_new (); - - g_assert (priv->status_bar != NULL); - - gtk_box_pack_start (GTK_BOX (priv->status_bar), priv->task_bar, TRUE, TRUE, 0); - gtk_widget_show (priv->task_bar); -} - -static void -create_status_bar (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = shell_view->priv; - - priv->status_bar = gtk_hbox_new (FALSE, 2); - gtk_widget_show (priv->status_bar); - - setup_offline_toggle (shell_view); - setup_menu_hint_label (shell_view); - setup_task_bar (shell_view); -} - - -/* Menu hints for the status bar. */ - -static void -ui_engine_add_hint_callback (BonoboUIEngine *engine, - const char *hint, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - gtk_label_set_text (GTK_LABEL (priv->menu_hint_label), hint); - gtk_widget_show (priv->menu_hint_label); - gtk_widget_hide (priv->task_bar); -} - -static void -ui_engine_remove_hint_callback (BonoboUIEngine *engine, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - gtk_widget_hide (priv->menu_hint_label); - gtk_widget_show (priv->task_bar); -} - -static void -setup_statusbar_hints (EShellView *shell_view) -{ - EShellViewPrivate *priv; - BonoboUIEngine *ui_engine; - - priv = shell_view->priv; - - g_assert (priv->status_bar != NULL); - - ui_engine = bonobo_window_get_ui_engine (BONOBO_WINDOW (shell_view)); - - g_signal_connect (ui_engine, "add_hint", - G_CALLBACK (ui_engine_add_hint_callback), shell_view); - g_signal_connect (ui_engine, "remove_hint", - G_CALLBACK (ui_engine_remove_hint_callback), shell_view); -} - - -static void -setup_widgets (EShellView *shell_view) -{ - EShellViewPrivate *priv; - GtkWidget *contents_vbox; - GtkWidget *gray_bar; - - priv = shell_view->priv; - - /* The shortcut bar. */ - - priv->shortcut_bar = e_shortcuts_new_view (e_shell_get_shortcuts (priv->shell)); - g_signal_connect (priv->shortcut_bar, "activate_shortcut", - G_CALLBACK (activate_shortcut_cb), shell_view); - - g_signal_connect (priv->shortcut_bar, "hide_requested", - G_CALLBACK (hide_requested_cb), shell_view); - - priv->shortcut_frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (priv->shortcut_frame), GTK_SHADOW_IN); - - /* The storage set view. */ - - setup_storage_set_subwindow (shell_view); - - /* The tabless notebook which we used to contain the views. */ - - priv->notebook = gtk_notebook_new (); - gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->notebook), FALSE); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), FALSE); - - /* Page for "No URL displayed" message. */ - - gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), create_label_for_empty_page (), NULL); - - /* Put things into a paned and the paned into the GnomeApp. */ - - priv->view_vbox = gtk_vbox_new (FALSE, 0); - - priv->folder_title_bar = e_shell_folder_title_bar_new (); - g_signal_connect (priv->folder_title_bar, "title_toggled", - G_CALLBACK (title_bar_toggled_cb), shell_view); - g_signal_connect (priv->folder_title_bar, "back_clicked", - G_CALLBACK (back_clicked_callback), shell_view); - g_signal_connect (priv->folder_title_bar, "forward_clicked", - G_CALLBACK (forward_clicked_callback), shell_view); - - priv->view_hpaned = gtk_hpaned_new (); - gtk_paned_pack1 (GTK_PANED (priv->view_hpaned), priv->storage_set_view_box, FALSE, FALSE); - gtk_paned_pack2 (GTK_PANED (priv->view_hpaned), priv->notebook, TRUE, FALSE); - - gray_bar = gtk_event_box_new (); - gtk_container_add (GTK_CONTAINER (gray_bar), priv->folder_title_bar); - gtk_box_pack_start (GTK_BOX (priv->view_vbox), gray_bar, FALSE, FALSE, 2); - - gtk_box_pack_start (GTK_BOX (priv->view_vbox), priv->view_hpaned, TRUE, TRUE, 0); - - priv->hpaned = gtk_hpaned_new (); - gtk_container_add (GTK_CONTAINER (priv->shortcut_frame), priv->shortcut_bar); - gtk_paned_pack1 (GTK_PANED (priv->hpaned), priv->shortcut_frame, FALSE, FALSE); - gtk_paned_pack2 (GTK_PANED (priv->hpaned), priv->view_vbox, TRUE, FALSE); - gtk_paned_set_position (GTK_PANED (priv->hpaned), DEFAULT_SHORTCUT_BAR_WIDTH); - - /* The status bar. */ - - create_status_bar (shell_view); - setup_statusbar_hints (shell_view); - - /* The contents. */ - - contents_vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (contents_vbox), priv->hpaned, TRUE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (contents_vbox), priv->status_bar, FALSE, TRUE, 0); - gtk_widget_show (contents_vbox); - - bonobo_window_set_contents (BONOBO_WINDOW (shell_view), contents_vbox); - - /* Show stuff. */ - - gtk_widget_show (priv->shortcut_frame); - gtk_widget_show (priv->shortcut_bar); - gtk_widget_show (priv->storage_set_view); - gtk_widget_show (priv->notebook); - gtk_widget_show (priv->hpaned); - gtk_widget_show (priv->view_hpaned); - gtk_widget_show (priv->view_vbox); - gtk_widget_show (priv->folder_title_bar); - gtk_widget_show (priv->status_bar); - - gtk_widget_show (gray_bar); - - priv->shortcut_bar_shown = TRUE; - priv->folder_bar_shown = FALSE; - - /* FIXME: Session management and stuff? */ - gtk_window_set_default_size (GTK_WINDOW (shell_view), DEFAULT_WIDTH, DEFAULT_HEIGHT); -} - - -/* GObject methods. */ - -static void -hash_foreach_destroy_view (void *name, - void *value, - void *data) -{ - View *view; - - view = (View *) value; - - gtk_widget_destroy (view->control); - - view_destroy (view); -} - -static void -impl_dispose (GObject *object) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - GList *p; - - shell_view = E_SHELL_VIEW (object); - priv = shell_view->priv; - - /* This is necessary to remove the signal handler for folder_new on the - storage set used for the delayed selection mechanism. */ - cleanup_delayed_selection (shell_view); - - if (priv->tooltips != NULL) { - g_object_unref (priv->tooltips); - priv->tooltips = NULL; - } - - if (priv->history != NULL) { - g_object_unref (priv->history); - priv->history = NULL; - } - - if (priv->shell != NULL) { - bonobo_object_unref (BONOBO_OBJECT (priv->shell)); - priv->shell = NULL; - } - - if (priv->corba_interface != NULL) { - bonobo_object_unref (BONOBO_OBJECT (priv->corba_interface)); - priv->corba_interface = NULL; - } - - if (priv->folder_bar_popup != NULL) { - gtk_widget_destroy (priv->folder_bar_popup); - priv->folder_bar_popup = NULL; - } - - for (p = priv->sockets; p != NULL; p = p->next) { - GtkWidget *socket_widget; - int destroy_connection_id; - - socket_widget = GTK_WIDGET (p->data); - destroy_connection_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (socket_widget), - "e_shell_view_destroy_connection_id")); - g_signal_handler_disconnect((socket_widget), destroy_connection_id); - } - g_list_free (priv->sockets); - priv->sockets = NULL; - - if (priv->uri_to_view != NULL) { - g_hash_table_foreach (priv->uri_to_view, hash_foreach_destroy_view, NULL); - g_hash_table_destroy (priv->uri_to_view); - priv->uri_to_view = NULL; - } - - if (priv->ui_component != NULL) { - bonobo_object_unref (BONOBO_OBJECT (priv->ui_component)); - priv->ui_component = NULL; - } - - if (priv->set_folder_timeout != 0) { - gtk_timeout_remove (priv->set_folder_timeout); - priv->set_folder_timeout = 0; - } - - (* G_OBJECT_CLASS (parent_class)->dispose) (object); -} - -static void -impl_finalize (GObject *object) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - shell_view = E_SHELL_VIEW (object); - priv = shell_view->priv; - - g_free (priv->uri); - g_free (priv->set_folder_uri); - g_free (priv->delayed_selection); - - g_free (priv); - - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - - -/* Initialization. */ - -static void -class_init (EShellViewClass *klass) -{ - GObjectClass *object_class; - - object_class = G_OBJECT_CLASS (klass); - - object_class->dispose = impl_dispose; - object_class->finalize = impl_finalize; - - parent_class = g_type_class_ref(BONOBO_TYPE_WINDOW); - - signals[SHORTCUT_BAR_VISIBILITY_CHANGED] - = g_signal_new ("shortcut_bar_visibility_changed", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EShellViewClass, shortcut_bar_visibility_changed), - NULL, NULL, - e_shell_marshal_NONE__INT, - G_TYPE_NONE, 1, - G_TYPE_INT); - - signals[FOLDER_BAR_VISIBILITY_CHANGED] - = g_signal_new ("folder_bar_visibility_changed", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EShellViewClass, folder_bar_visibility_changed), - NULL, NULL, - e_shell_marshal_NONE__INT, - G_TYPE_NONE, 1, - G_TYPE_INT); - - signals[VIEW_CHANGED] - = g_signal_new ("view_changed", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EShellViewClass, view_changed), - NULL, NULL, - e_shell_marshal_NONE__STRING_STRING_STRING_STRING, - G_TYPE_NONE, 4, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING); - - load_images (); -} - -static void -init (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - priv = g_new (EShellViewPrivate, 1); - - priv->shell = NULL; - priv->corba_interface = NULL; - priv->ui_component = NULL; - priv->history = e_history_new ((EHistoryItemFreeFunc) g_free); - priv->uri = NULL; - priv->delayed_selection = NULL; - - priv->tooltips = gtk_tooltips_new (); - g_object_ref (priv->tooltips); - gtk_object_sink (GTK_OBJECT (priv->tooltips)); - - priv->appbar = NULL; - priv->hpaned = NULL; - priv->view_hpaned = NULL; - priv->contents = NULL; - priv->notebook = NULL; - - priv->storage_set_title_bar = NULL; - priv->storage_set_view = NULL; - priv->storage_set_view_box = NULL; - priv->shortcut_bar = NULL; - - priv->status_bar = NULL; - priv->offline_toggle = NULL; - priv->offline_toggle_image = NULL; - priv->menu_hint_label = NULL; - priv->task_bar = NULL; - - priv->folder_bar_popup = NULL; - - priv->shortcut_bar_shown = FALSE; - priv->folder_bar_shown = FALSE; - - priv->hpaned_position = 0; - priv->view_hpaned_position = 0; - - priv->uri_to_view = g_hash_table_new (g_str_hash, g_str_equal); - - priv->sockets = NULL; - - priv->set_folder_timeout = 0; - priv->set_folder_uri = NULL; - - shell_view->priv = priv; -} - - -/* EvolutionShellView interface callbacks. */ - -static void -corba_interface_set_message_cb (EvolutionShellView *shell_view, - const char *message, - gboolean busy, - void *data) -{ - /* Don't do anything here anymore. The interface is going to be - deprecated soon. */ -} - -static void -corba_interface_unset_message_cb (EvolutionShellView *shell_view, - void *data) -{ - /* Don't do anything here anymore. The interface is going to be - deprecated soon. */ -} - -static void -corba_interface_change_current_view_cb (EvolutionShellView *shell_view, - const char *uri, - void *data) -{ - EShellView *view; - - view = E_SHELL_VIEW (data); - - g_return_if_fail (view != NULL); - - e_shell_view_display_uri (view, uri, TRUE); -} - -static void -corba_interface_set_title (EvolutionShellView *shell_view, - const char *title, - void *data) -{ - EShellView *view; - - view = E_SHELL_VIEW (data); - - g_return_if_fail (view != NULL); - - gtk_window_set_title (GTK_WINDOW (view), title); -} - -static void -corba_interface_set_folder_bar_label (EvolutionShellView *evolution_shell_view, - const char *text, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - g_return_if_fail (data != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (data)); - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - e_shell_folder_title_bar_set_folder_bar_label (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), - text); -} - -static void -corba_interface_show_settings (EvolutionShellView *evolution_shell_view, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - - g_return_if_fail (data != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (data)); - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - e_shell_view_show_settings (shell_view); -} - -static void -unmerge_on_error (BonoboObject *object, - CORBA_Object cobject, - CORBA_Environment *ev) -{ -#if 0 - BonoboWindow *window; - BonoboUIEngine *ui_engine; - - /* FIXME changes.txt says we should be able to do this but bonobo_ui_engine_get_view() - is marked as internal in bonoob-ui-engine.h! */ - ui_engine = bonobo_ui_container_get_engine (BONOBO_UI_CONTAINER (object)); - window = BONOBO_WINDOW (bonobo_ui_engine_get_view (ui_engine)); - - if (window != NULL) - bonobo_ui_engine_deregister_component_by_ref (ui_engine, cobject); -#endif -} - -static void -updated_folder_cb (EStorageSet *storage_set, - const char *path, - void *data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - const char *view_path; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - view_path = get_storage_set_path_from_uri (priv->uri); - if (view_path && strcmp (path, view_path) != 0) - return; - - /* Update the folder title bar and the window title bar */ - update_for_current_uri (shell_view); -} - - -/* Shell callbacks. */ - -static void -shell_line_status_changed_cb (EShell *shell, - EShellLineStatus new_status, - void *data) -{ - EShellView *shell_view; - - shell_view = E_SHELL_VIEW (data); - update_offline_toggle_status (shell_view); - - if (new_status == E_SHELL_LINE_STATUS_OFFLINE) - bonobo_ui_component_set_prop (shell_view->priv->ui_component, - "/commands/SendReceive", - "sensitive", "0", NULL); - else - bonobo_ui_component_set_prop (shell_view->priv->ui_component, - "/commands/SendReceive", - "sensitive", "1", NULL); -} - -static int -delete_event_cb (GtkWidget *widget, - GdkEventAny *ev, - void *data) -{ - return FALSE; -} - - -EShellView * -e_shell_view_construct (EShellView *shell_view, - EShell *shell, - const char *uri) -{ - EShellViewPrivate *priv; - EStorageSet *storage_set; - EShellView *view; - char *uri_to_load; - - g_return_val_if_fail (shell != NULL, NULL); - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - priv = shell_view->priv; - - view = E_SHELL_VIEW (bonobo_window_construct (BONOBO_WINDOW (shell_view), - bonobo_ui_container_new (), - "evolution", "Ximian Evolution")); - - if (!view) { - g_object_unref (shell_view); - return NULL; - } - - priv->shell = shell; - bonobo_object_ref (BONOBO_OBJECT (priv->shell)); - - g_signal_connect (view, "delete_event", - G_CALLBACK (delete_event_cb), NULL); - - priv->ui_container = bonobo_window_get_ui_container (BONOBO_WINDOW (view)); - g_signal_connect (priv->ui_container, "system_exception", - G_CALLBACK (unmerge_on_error), NULL); - - priv->ui_component = bonobo_ui_component_new ("evolution"); - bonobo_ui_component_set_container (priv->ui_component, - bonobo_object_corba_objref (BONOBO_OBJECT (priv->ui_container)), - NULL); - - bonobo_ui_component_freeze (priv->ui_component, NULL); - - bonobo_ui_util_set_ui (priv->ui_component, EVOLUTION_DATADIR, - EVOLUTION_UIDIR "/evolution.xml", - "evolution", NULL); - - setup_widgets (shell_view); - - bonobo_ui_engine_config_set_path (bonobo_window_get_ui_engine (BONOBO_WINDOW (shell_view)), - "/evolution/UIConf/kvps"); - e_shell_view_menu_setup (shell_view); - - e_shell_view_show_folder_bar (shell_view, FALSE); - - bonobo_ui_component_thaw (priv->ui_component, NULL); - - g_signal_connect_object (shell, "line_status_changed", - G_CALLBACK (shell_line_status_changed_cb), shell_view, 0); - - storage_set = e_shell_get_storage_set (shell); - e_signal_connect_while_alive (storage_set, "updated_folder", - G_CALLBACK (updated_folder_cb), shell_view, shell_view); - g_signal_connect_object (storage_set, "new_storage", - G_CALLBACK (storage_set_new_storage_callback), shell_view, 0); - g_signal_connect_object (storage_set, "removed_storage", - G_CALLBACK (storage_set_removed_storage_callback), shell_view, 0); - g_signal_connect_object (storage_set, "removed_folder", - G_CALLBACK (storage_set_removed_folder_callback), shell_view, 0); - - e_shell_user_creatable_items_handler_attach_menus (e_shell_get_user_creatable_items_handler (priv->shell), - shell_view); - - setup_defaults (view); - update_other_users_folder_items_sensitivity (view); - - if (uri != NULL) { - uri_to_load = g_strdup (uri); - } else { - GConfClient *client = gconf_client_get_default (); - char *path = gconf_client_get_string (client, "/apps/evolution/shell/view_defaults/folder_path", NULL); - - uri_to_load = g_strconcat (E_SHELL_URI_PREFIX, path, NULL); - g_free (path); - g_object_unref (client); - } - - if (! e_shell_view_display_uri (shell_view, uri_to_load, FALSE)) { - e_shell_view_display_uri (shell_view, E_SHELL_VIEW_DEFAULT_URI, FALSE); - e_shell_view_display_uri (shell_view, uri_to_load, TRUE); - } - - g_free (uri_to_load); - - return view; -} - -/* WARNING: Don't use `e_shell_view_new()' to create new views for the shell - unless you know what you are doing; this is just the standard GTK+ - constructor thing and it won't allow the shell to do the required - bookkeeping for the created views. Instead, the right way to create a new - view is calling `e_shell_create_view()'. */ -EShellView * -e_shell_view_new (EShell *shell, - const char *uri) -{ - GtkWidget *new; - - g_return_val_if_fail (shell != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - - new = g_object_new (e_shell_view_get_type (), NULL); - - return e_shell_view_construct (E_SHELL_VIEW (new), shell, uri); -} - -const GNOME_Evolution_ShellView -e_shell_view_get_corba_interface (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - g_return_val_if_fail (shell_view != NULL, CORBA_OBJECT_NIL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), CORBA_OBJECT_NIL); - - priv = shell_view->priv; - - return bonobo_object_corba_objref (BONOBO_OBJECT (priv->corba_interface)); -} - - -static const char * -get_storage_set_path_from_uri (const char *uri) -{ - const char *colon; - - if (uri == NULL) - return NULL; - - if (g_path_is_absolute (uri)) - return NULL; - - colon = strchr (uri, ':'); - if (colon == NULL || colon == uri || colon[1] == '\0') - return NULL; - - if (! g_path_is_absolute (colon + 1)) - return NULL; - - if (g_ascii_strncasecmp (uri, E_SHELL_URI_PREFIX, colon - uri) != 0) - return NULL; - - return colon + 1; -} - -static void -update_window_icon (EShellView *shell_view, - const char *type) -{ - EShellViewPrivate *priv; - const char *icon_name; - char *icon_path; - - priv = shell_view->priv; - - if (type == NULL) { - icon_path = NULL; - } else { - EFolderTypeRegistry *folder_type_registry; - - folder_type_registry = e_shell_get_folder_type_registry (priv->shell); - icon_name = e_folder_type_registry_get_icon_name_for_type (folder_type_registry, type); - if (icon_name == NULL) - icon_path = NULL; - else - icon_path = e_shell_get_icon_path (icon_name, TRUE); - } - - if (icon_path == NULL) { - gnome_window_icon_set_from_default (GTK_WINDOW (shell_view)); - } else { - gnome_window_icon_set_from_file (GTK_WINDOW (shell_view), icon_path); - g_free (icon_path); - } -} - -static void -update_folder_title_bar (EShellView *shell_view, - const char *title, - EFolder *folder) -{ - EShellViewPrivate *priv; - GdkPixbuf *folder_icon; - - priv = shell_view->priv; - - if (folder == NULL) { - folder_icon = NULL; - } else { - const char *icon_name; - - icon_name = e_folder_get_custom_icon_name (folder); - if (icon_name != NULL) { - folder_icon = e_icon_factory_get_icon (icon_name, TRUE); - } else { - EFolderTypeRegistry *folder_type_registry; - - folder_type_registry = e_shell_get_folder_type_registry (priv->shell); - folder_icon = e_folder_type_registry_get_icon_for_type (folder_type_registry, - e_folder_get_type_string (folder), - TRUE); - g_object_ref (folder_icon); - } - } - - e_shell_folder_title_bar_set_icon (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), - folder_icon); - - if (folder_icon != NULL) - g_object_unref (folder_icon); - - if (title != NULL) - e_shell_folder_title_bar_set_title (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), title); -} - -static void -update_for_current_uri (EShellView *shell_view) -{ - EShellViewPrivate *priv; - EFolder *folder; - const char *path; - const char *curr_path; - const char *type; - const char *folder_name; - char *title; - char *window_title; - int unread_count; - - priv = shell_view->priv; - - /* If we update when there is a timeout set, the selection will jump - around against the user's wishes. So we just return. */ - if (priv->set_folder_timeout != 0) - return; - - path = get_storage_set_path_from_uri (priv->uri); - - folder = NULL; - folder_name = NULL; - type = NULL; - unread_count = 0; - - if (path != NULL) { - folder = e_storage_set_get_folder (e_shell_get_storage_set (priv->shell), path); - - if (folder != NULL) { - folder_name = e_folder_get_name (folder); - type = e_folder_get_type_string (folder); - unread_count = e_folder_get_unread_count (folder); - } - } - - if (unread_count > 0) - title = g_strdup_printf (_("%s (%d)"), folder_name, unread_count); - else if (folder_name == NULL) - title = g_strdup (_("(None)")); - else - title = g_strdup (folder_name); - - if (SUB_VERSION[0] == '\0') - window_title = g_strdup_printf ("%s - Ximian Evolution %s", title, VERSION); - else - window_title = g_strdup_printf ("%s - Ximian Evolution %s [%s]", title, VERSION, SUB_VERSION); - - gtk_window_set_title (GTK_WINDOW (shell_view), window_title); - - update_folder_title_bar (shell_view, title, folder); - update_window_icon (shell_view, type); - - g_free (window_title); - g_free (title); - - g_signal_handlers_block_by_func (priv->storage_set_view, - G_CALLBACK (folder_selected_cb), shell_view); - - curr_path = e_storage_set_view_get_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view)); - if (path != NULL && (curr_path == NULL || strcmp(path, curr_path))) - e_storage_set_view_set_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view), path); - - g_signal_handlers_unblock_by_func (priv->storage_set_view, - G_CALLBACK (folder_selected_cb), shell_view); -} - -static void -update_offline_toggle_status (EShellView *shell_view) -{ - EShellViewPrivate *priv; - GdkPixmap *icon_pixmap; - GdkBitmap *icon_mask; - const char *tooltip; - gboolean sensitive; - - priv = shell_view->priv; - - switch (e_shell_get_line_status (priv->shell)) { - case E_SHELL_LINE_STATUS_ONLINE: - icon_pixmap = online_pixmap; - icon_mask = online_mask; - sensitive = TRUE; - tooltip = _("Ximian Evolution is currently online. " - "Click on this button to work offline."); - break; - case E_SHELL_LINE_STATUS_GOING_OFFLINE: - icon_pixmap = online_pixmap; - icon_mask = online_mask; - sensitive = FALSE; - tooltip = _("Ximian Evolution is in the process of going offline."); - break; - case E_SHELL_LINE_STATUS_OFFLINE: - icon_pixmap = offline_pixmap; - icon_mask = offline_mask; - sensitive = TRUE; - tooltip = _("Ximian Evolution is currently offline. " - "Click on this button to work online."); - break; - default: - g_assert_not_reached (); - return; - } - - gtk_image_set_from_pixmap (GTK_IMAGE (priv->offline_toggle_image), icon_pixmap, icon_mask); - gtk_widget_set_sensitive (priv->offline_toggle, sensitive); - gtk_tooltips_set_tip (priv->tooltips, priv->offline_toggle, tooltip, NULL); -} - -/* This displays the specified page, doing the appropriate Bonobo activation/deactivation - magic to make sure things work nicely. FIXME: Crappy way to solve the issue. */ -static void -set_current_notebook_page (EShellView *shell_view, - int page_num) -{ - EShellViewPrivate *priv; - GtkNotebook *notebook; - GtkWidget *current; - BonoboControlFrame *old_control_frame = NULL; - BonoboControlFrame *new_control_frame; - int current_page; - - priv = shell_view->priv; - notebook = GTK_NOTEBOOK (priv->notebook); - - current_page = gtk_notebook_get_current_page (notebook); - if (current_page == page_num) - return; - - if (current_page != -1 && current_page != 0) { - current = gtk_notebook_get_nth_page (notebook, current_page); - old_control_frame = bonobo_widget_get_control_frame (BONOBO_WIDGET (current)); - bonobo_control_frame_set_autoactivate (old_control_frame, FALSE); - } - - e_shell_folder_title_bar_set_folder_bar_label (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), ""); - gtk_notebook_set_current_page (notebook, page_num); - - if (page_num == -1 || page_num == 0) - return; - - current = gtk_notebook_get_nth_page (notebook, page_num); - new_control_frame = bonobo_widget_get_control_frame (BONOBO_WIDGET (current)); - bonobo_control_frame_set_autoactivate (new_control_frame, FALSE); - - bonobo_control_frame_control_activate (new_control_frame); - if (old_control_frame) - bonobo_control_frame_control_deactivate (old_control_frame); -} - -static void -setup_corba_interface (EShellView *shell_view, - GtkWidget *control) -{ - EShellViewPrivate *priv; - BonoboControlFrame *control_frame; - EvolutionShellView *corba_interface; - - g_return_if_fail (control != NULL); - - priv = shell_view->priv; - - control_frame = bonobo_widget_get_control_frame (BONOBO_WIDGET (control)); - corba_interface = evolution_shell_view_new (); - - g_signal_connect_object (corba_interface, "set_message", - G_CALLBACK (corba_interface_set_message_cb), shell_view, 0); - g_signal_connect_object (corba_interface, "unset_message", - G_CALLBACK (corba_interface_unset_message_cb), shell_view, 0); - g_signal_connect_object (corba_interface, "change_current_view", - G_CALLBACK (corba_interface_change_current_view_cb), shell_view, 0); - g_signal_connect_object (corba_interface, "set_title", - G_CALLBACK (corba_interface_set_title), shell_view, 0); - g_signal_connect_object (corba_interface, "set_folder_bar_label", - G_CALLBACK (corba_interface_set_folder_bar_label), shell_view, 0); - g_signal_connect_object (corba_interface, "show_settings", - G_CALLBACK (corba_interface_show_settings), shell_view, 0); - - bonobo_object_add_interface (BONOBO_OBJECT (control_frame), - BONOBO_OBJECT (corba_interface)); - - bonobo_object_ref (BONOBO_OBJECT (corba_interface)); - priv->corba_interface = corba_interface; -} - - -/* Socket destruction handling. */ - -static void -socket_destroy_cb (GtkWidget *socket_widget, gpointer data) -{ - EShellView *shell_view; - EShellViewPrivate *priv; - EFolder *folder; - View *view; - const char *uri; - gboolean viewing_closed_uri; - const char *current_uri; - const char *path; - const char *folder_type; - - shell_view = E_SHELL_VIEW (data); - priv = shell_view->priv; - - uri = (const char *) g_object_get_data (G_OBJECT (socket_widget), "e_shell_view_folder_uri"); - - view = g_hash_table_lookup (priv->uri_to_view, uri); - if (view == NULL) { - g_warning ("What?! Destroyed socket for non-existing URI? -- %s", uri); - return; - } - - priv->sockets = g_list_remove (priv->sockets, socket_widget); - - gtk_widget_destroy (view->control); - - g_hash_table_remove (priv->uri_to_view, view->uri); - view_destroy (view); - - path = get_storage_set_path_from_uri (uri); - folder = e_storage_set_get_folder (e_shell_get_storage_set (priv->shell), path); - - if (folder != NULL) - folder_type = e_folder_get_type_string (folder); - else - folder_type = NULL; - - /* See if we were actively viewing the uri for the socket that's being closed */ - current_uri = e_shell_view_get_current_uri (shell_view); - if (current_uri == NULL) { - viewing_closed_uri = FALSE; - } else { - if (strcmp (uri, current_uri) == 0) - viewing_closed_uri = TRUE; - else - viewing_closed_uri = FALSE; - } - - if (viewing_closed_uri) - e_shell_view_display_uri (shell_view, NULL, TRUE); - - e_shell_component_maybe_crashed (priv->shell, uri, folder_type, shell_view); - - /* We were actively viewing the component that just crashed, so flip to the default URI */ - if (viewing_closed_uri) - e_shell_view_display_uri (shell_view, E_SHELL_VIEW_DEFAULT_URI, TRUE); -} - - -static const char * -get_type_for_folder (EShellView *shell_view, - const char *path, - const char **physical_uri_return) -{ - EShellViewPrivate *priv; - EStorageSet *storage_set; - EFolder *folder; - - priv = shell_view->priv; - - storage_set = e_shell_get_storage_set (priv->shell); - folder = e_storage_set_get_folder (storage_set, path); - if (!folder) - return NULL; - - if (physical_uri_return != NULL) - *physical_uri_return = e_folder_get_physical_uri (folder); - - return e_folder_get_type_string (folder); -} - -/* Create a new view for @uri with @control. It assumes a view for @uri does not exist yet. */ -static View * -get_view_for_uri (EShellView *shell_view, - const char *uri, - const char *view_info) -{ - EShellViewPrivate *priv; - CORBA_Environment ev; - EvolutionShellComponentClient *handler_client; - EFolderTypeRegistry *folder_type_registry; - GNOME_Evolution_ShellComponent handler; - Bonobo_UIContainer container; - GtkWidget *control; - GtkWidget *socket; - Bonobo_Control corba_control; - const char *path; - const char *physical_uri; - const char *folder_type; - int destroy_connection_id; - - priv = shell_view->priv; - - path = strchr (uri, ':'); - if (path == NULL) - return NULL; - - path++; - if (*path == '\0') - return NULL; - - folder_type = get_type_for_folder (shell_view, path, &physical_uri); - if (folder_type == NULL || physical_uri == NULL) - return NULL; - - folder_type_registry = e_shell_get_folder_type_registry (e_shell_view_get_shell (shell_view)); - - handler_client = e_folder_type_registry_get_handler_for_type (folder_type_registry, folder_type); - if (handler_client == CORBA_OBJECT_NIL) - return NULL; - - handler = evolution_shell_component_client_corba_objref (handler_client); - - CORBA_exception_init (&ev); - - corba_control = GNOME_Evolution_ShellComponent_createView (handler, physical_uri, folder_type, view_info, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - CORBA_exception_free (&ev); - return NULL; - } - - CORBA_exception_free (&ev); - - if (corba_control == CORBA_OBJECT_NIL) - return NULL; - - container = bonobo_ui_component_get_container (priv->ui_component); - control = bonobo_widget_new_control_from_objref (corba_control, container); - - socket = find_socket (GTK_CONTAINER (control)); - destroy_connection_id = g_signal_connect (socket, "destroy", - G_CALLBACK (socket_destroy_cb), - shell_view); - g_object_set_data (G_OBJECT (socket), "e_shell_view_destroy_connection_id", GINT_TO_POINTER (destroy_connection_id)); - g_object_set_data_full (G_OBJECT (socket), "e_shell_view_folder_uri", g_strdup (uri), g_free); - - priv->sockets = g_list_prepend (priv->sockets, socket); - - setup_corba_interface (shell_view, control); - - return view_new (uri, control); -} - -static gboolean -show_existing_view (EShellView *shell_view, - const char *uri, - View *view) -{ - EShellViewPrivate *priv; - int notebook_page; - - priv = shell_view->priv; - - notebook_page = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), view->control); - g_assert (notebook_page != -1); - - g_free (priv->uri); - priv->uri = g_strdup (uri); - - set_current_notebook_page (shell_view, notebook_page); - - return TRUE; -} - -static gboolean -create_new_view_for_uri (EShellView *shell_view, - const char *uri, - const char *view_info) -{ - View *view; - EShellViewPrivate *priv; - int page_num; - - priv = shell_view->priv; - - view = get_view_for_uri (shell_view, uri, view_info); - if (view == NULL) - return FALSE; - - g_free (priv->uri); - priv->uri = g_strdup (uri); - - gtk_widget_show (view->control); - - gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), view->control, NULL); - - page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), view->control); - g_assert (page_num != -1); - set_current_notebook_page (shell_view, page_num); - - g_hash_table_insert (priv->uri_to_view, view->uri, view); - - return TRUE; -} - -static char * -evolution_uri_for_default_uri (EShell *shell, - const char *default_uri) -{ - char *uri; - char *path; - char *extra; - - if (! e_shell_parse_uri (shell, default_uri, &path, &extra)) - return NULL; - - uri = g_strconcat (E_SHELL_URI_PREFIX, path, "#", extra, NULL); - - g_free (path); - g_free (extra); - - return uri; -} - -static gboolean -display_uri (EShellView *shell_view, - const char *uri, - gboolean add_to_history, - gboolean queue) -{ - EShellViewPrivate *priv; - View *view; - gboolean retval; - const char *view_info; - char *real_uri; - char *allocated_uri = NULL; - - priv = shell_view->priv; - - if (uri == NULL && priv->uri == NULL) - return TRUE; - - if (priv->uri != NULL && uri != NULL && strcmp (priv->uri, uri) == 0) - return TRUE; - - bonobo_ui_engine_freeze (bonobo_window_get_ui_engine (BONOBO_WINDOW (shell_view))); - - if (uri == NULL) { - gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), 0); - gtk_notebook_prepend_page (GTK_NOTEBOOK (priv->notebook), create_label_for_empty_page (), NULL); - - set_current_notebook_page (shell_view, 0); - - g_free (priv->uri); - priv->uri = real_uri = NULL; - - retval = TRUE; - goto end; - } - - if (strncmp (uri, E_SHELL_DEFAULTURI_PREFIX, E_SHELL_DEFAULTURI_PREFIX_LEN) == 0) { - allocated_uri = evolution_uri_for_default_uri (e_shell_view_get_shell (shell_view), uri); - uri = allocated_uri; - } - - view_info = strchr (uri, '#'); - if (view_info) { - real_uri = g_strndup (uri, view_info - uri); - view_info++; - } else { - view_info = ""; - real_uri = g_strdup (uri); - } - - if (strncmp (uri, E_SHELL_URI_PREFIX, E_SHELL_URI_PREFIX_LEN) != 0) { - retval = FALSE; - goto end; - } - - view = g_hash_table_lookup (priv->uri_to_view, real_uri); - if (view != NULL) { - show_existing_view (shell_view, real_uri, view); - } else if (! create_new_view_for_uri (shell_view, real_uri, view_info)) { - if (! queue) { - retval = FALSE; - goto end; - } - - cleanup_delayed_selection (shell_view); - priv->delayed_selection = g_strdup (real_uri); - g_signal_connect_after (e_shell_get_storage_set (priv->shell), - "new_folder", G_CALLBACK (new_folder_cb), shell_view); - retval = TRUE; - goto end; - } - - retval = TRUE; - - end: - g_free (real_uri); - - if (add_to_history && retval == TRUE && priv->uri != NULL) - e_history_add (priv->history, g_strdup (priv->uri)); - - update_navigation_buttons (shell_view); - - g_free (priv->set_folder_uri); - priv->set_folder_uri = NULL; - - if (priv->set_folder_timeout != 0) { - gtk_timeout_remove (priv->set_folder_timeout); - priv->set_folder_timeout = 0; - } - - update_for_current_uri (shell_view); - - bonobo_ui_engine_thaw (bonobo_window_get_ui_engine (BONOBO_WINDOW (shell_view))); - - g_signal_emit (shell_view, signals[VIEW_CHANGED], 0, - e_shell_view_get_current_path (shell_view), - e_shell_view_get_current_uri (shell_view), - e_shell_view_get_current_folder_type (shell_view), - e_shell_view_get_current_component_id (shell_view)); - - g_free (allocated_uri); - - return retval; -} - -gboolean -e_shell_view_display_uri (EShellView *shell_view, - const char *uri, - gboolean queue) -{ - g_return_val_if_fail (shell_view != NULL, FALSE); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), FALSE); - - return display_uri (shell_view, uri, TRUE, queue); -} - - -void -e_shell_view_show_shortcut_bar (EShellView *shell_view, - gboolean show) -{ - EShellViewPrivate *priv; - - g_return_if_fail (shell_view != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (shell_view)); - - priv = shell_view->priv; - - if (!! show == priv->shortcut_bar_shown) - return; - - if (show) { - if (! GTK_WIDGET_VISIBLE (priv->shortcut_frame)) { - gtk_widget_show (priv->shortcut_frame); - gtk_paned_set_position (GTK_PANED (priv->hpaned), priv->hpaned_position); - } - } else { - if (GTK_WIDGET_VISIBLE (priv->shortcut_frame)) { - /* FIXME this is a private field! */ - priv->hpaned_position = GTK_PANED (priv->hpaned)->child1_size; - - gtk_widget_hide (priv->shortcut_frame); - } - gtk_paned_set_position (GTK_PANED (priv->hpaned), 0); - } - - priv->shortcut_bar_shown = !! show; - - g_signal_emit (shell_view, signals[SHORTCUT_BAR_VISIBILITY_CHANGED], 0, - priv->shortcut_bar_shown); -} - -void -e_shell_view_show_folder_bar (EShellView *shell_view, - gboolean show) -{ - EShellViewPrivate *priv; - - g_return_if_fail (shell_view != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (shell_view)); - - priv = shell_view->priv; - - if (!! show == priv->folder_bar_shown) - return; - - if (show) { - gtk_widget_show (priv->storage_set_view_box); - gtk_paned_set_position (GTK_PANED (priv->view_hpaned), priv->view_hpaned_position); - - e_title_bar_set_button_mode (E_TITLE_BAR (priv->storage_set_title_bar), - E_TITLE_BAR_BUTTON_MODE_CLOSE); - - e_shell_folder_title_bar_set_title_clickable (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), - FALSE); - } else { - if (GTK_WIDGET_VISIBLE (priv->storage_set_view_box)) { - /* FIXME this is a private field! */ - priv->view_hpaned_position = GTK_PANED (priv->view_hpaned)->child1_size; - gtk_widget_hide (priv->storage_set_view_box); - } - - gtk_paned_set_position (GTK_PANED (priv->view_hpaned), 0); - - e_title_bar_set_button_mode (E_TITLE_BAR (priv->storage_set_title_bar), - E_TITLE_BAR_BUTTON_MODE_PIN); - - e_shell_folder_title_bar_set_title_clickable (E_SHELL_FOLDER_TITLE_BAR (priv->folder_title_bar), - TRUE); - } - - priv->folder_bar_shown = !! show; - - g_signal_emit (shell_view, signals[FOLDER_BAR_VISIBILITY_CHANGED], 0, - priv->folder_bar_shown); -} - -void -e_shell_view_show_settings (EShellView *shell_view) -{ - EShellViewPrivate *priv; - const char *type; - - g_return_if_fail (shell_view != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (shell_view)); - - priv = shell_view->priv; - - type = e_shell_view_get_current_folder_type (shell_view); - e_shell_show_settings (priv->shell, type, shell_view); -} - -gboolean -e_shell_view_shortcut_bar_shown (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, FALSE); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), FALSE); - - return shell_view->priv->shortcut_bar_shown; -} - -gboolean -e_shell_view_folder_bar_shown (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, FALSE); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), FALSE); - - return shell_view->priv->folder_bar_shown; -} - - -ETaskBar * -e_shell_view_get_task_bar (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - return E_TASK_BAR (shell_view->priv->task_bar); -} - -EShell * -e_shell_view_get_shell (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - return shell_view->priv->shell; -} - -BonoboUIComponent * -e_shell_view_get_bonobo_ui_component (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - return shell_view->priv->ui_component; -} - -BonoboUIContainer * -e_shell_view_get_bonobo_ui_container (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - return shell_view->priv->ui_container; -} - -GtkWidget * -e_shell_view_get_appbar (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - return shell_view->priv->appbar; -} - -/** - * e_shell_view_get_current_uri: - * @shell_view: A pointer to an EShellView object - * - * Get the URI currently displayed by this shell view. - * - * Return value: - **/ -const char * -e_shell_view_get_current_uri (EShellView *shell_view) -{ - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - return shell_view->priv->uri; -} - -/** - * e_shell_view_get_current_path: - * @shell_view: A pointer to an EShellView object - * - * Get the path of the current displayed folder. - * - * Return value: - **/ -const char * -e_shell_view_get_current_path (EShellView *shell_view) -{ - const char *current_uri; - const char *current_path; - - current_uri = e_shell_view_get_current_uri (shell_view); - if (current_uri == NULL) - return NULL; - - if (strncmp (current_uri, E_SHELL_URI_PREFIX, E_SHELL_URI_PREFIX_LEN) == 0) - current_path = current_uri + E_SHELL_URI_PREFIX_LEN; - else - current_path = NULL; - - return current_path; -} - -const char * -e_shell_view_get_current_physical_uri (EShellView *shell_view) -{ - const char *current_path; - const char *physical_uri; - - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - current_path = e_shell_view_get_current_path (shell_view); - if (current_path == NULL) - return NULL; - - if (get_type_for_folder (shell_view, current_path, &physical_uri) == NULL) - return NULL; - else - return physical_uri; -} - -const char * -e_shell_view_get_current_folder_type (EShellView *shell_view) -{ - const char *current_path; - - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - current_path = e_shell_view_get_current_path (shell_view); - if (current_path == NULL) - return NULL; - - return get_type_for_folder (shell_view, current_path, NULL); -} - -const char * -e_shell_view_get_current_component_id (EShellView *shell_view) -{ - EShellViewPrivate *priv; - EFolderTypeRegistry *type_registry; - EvolutionShellComponentClient *component_client; - const char *current_folder_type; - - priv = shell_view->priv; - - type_registry = e_shell_get_folder_type_registry (priv->shell); - - current_folder_type = e_shell_view_get_current_folder_type (shell_view); - if (current_folder_type == NULL) - return NULL; - - component_client = e_folder_type_registry_get_handler_for_type (type_registry, current_folder_type); - if (component_client == NULL) - return NULL; - - return evolution_shell_component_client_get_id (component_client); -} - - -/** - * e_shell_view_save_defaults: - * @shell_view: - **/ -void -e_shell_view_save_defaults (EShellView *shell_view) -{ - GConfClient *client; - EShellViewPrivate *priv; - EShortcutBar *shortcut_bar; - GSList *shortcut_view_type_list; - const char *uri; - char *file_name; - int num_groups; - int group; - struct stat temp; - - g_return_if_fail (shell_view != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (shell_view)); - - priv = shell_view->priv; - shortcut_bar = E_SHORTCUT_BAR (priv->shortcut_bar); - - client = gconf_client_get_default (); - - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/width", - GTK_WIDGET (shell_view)->allocation.width, NULL); - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/height", - GTK_WIDGET (shell_view)->allocation.height, NULL); - - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/selected_shortcut_group", - e_shell_view_get_current_shortcuts_group_num (shell_view), NULL); - - gconf_client_set_bool (client, "/apps/evolution/shell/view_defaults/show_folder_bar", - e_shell_view_folder_bar_shown (shell_view), NULL); - gconf_client_set_bool (client, "/apps/evolution/shell/view_defaults/show_shortcut_bar", - e_shell_view_shortcut_bar_shown (shell_view), NULL); - - if (priv->shortcut_bar_shown) - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/shortcut_bar/width", - GTK_PANED (priv->hpaned)->child1_size, NULL); - else - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/shortcut_bar/width", - priv->hpaned_position, NULL); - - if (priv->folder_bar_shown) - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/folder_bar/width", - GTK_PANED (priv->view_hpaned)->child1_size, NULL); - else - gconf_client_set_int (client, "/apps/evolution/shell/view_defaults/folder_bar/width", - priv->view_hpaned_position, NULL); - - uri = e_shell_view_get_current_uri (shell_view); - if (uri != NULL) - gconf_client_set_string (client, "/apps/evolution/shell/view_defaults/folder_path", - uri + E_SHELL_URI_PREFIX_LEN, NULL); - else - gconf_client_unset (client, "/apps/evolution/shell/view_defaults/folder_path", NULL); - - num_groups = e_shortcut_model_get_num_groups (shortcut_bar->model); - - shortcut_view_type_list = NULL; - for (group = 0; group < num_groups; group++) { - EIconBarViewType view_type; - - view_type = e_shortcut_bar_get_view_type (shortcut_bar, group); - shortcut_view_type_list = g_slist_prepend (shortcut_view_type_list, GINT_TO_POINTER (view_type)); - } - - gconf_client_set_list (client, "/apps/evolution/shell/view_defaults/shortcut_bar/icon_types", - GCONF_VALUE_INT, shortcut_view_type_list, NULL); - - g_slist_free (shortcut_view_type_list); - - /* If ~/evolution/config/ doesn't exist yet, make it */ - file_name = g_strdup_printf ("%s/config/", e_shell_get_local_directory (priv->shell)); - if (stat (file_name, &temp) != 0) - mkdir (file_name, S_IRWXU); - g_free (file_name); - - /* Save the expanded state for the StorageSetView. */ - - file_name = g_strdup_printf ("%s/config/storage-set-view-expanded:default", - e_shell_get_local_directory (priv->shell)); - e_tree_save_expanded_state (E_TREE (priv->storage_set_view), - file_name); - g_free (file_name); - - g_object_unref (client); -} - - -/* FIXME: This function could become static */ -void -e_shell_view_set_current_shortcuts_group_num (EShellView *shell_view, int group_num) -{ - EShellViewPrivate *priv; - EShortcutsView *shortcuts_view; - - g_return_if_fail (shell_view != NULL); - g_return_if_fail (E_IS_SHELL_VIEW (shell_view)); - - priv = shell_view->priv; - - shortcuts_view = E_SHORTCUTS_VIEW (priv->shortcut_bar); - - e_group_bar_set_current_group_num (E_GROUP_BAR (E_SHORTCUT_BAR (shortcuts_view)), group_num, FALSE); -} - -int -e_shell_view_get_current_shortcuts_group_num (EShellView *shell_view) -{ - EShellViewPrivate *priv; - EShortcutsView *shortcuts_view; - int group; - - g_return_val_if_fail (shell_view != NULL, -1); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), -1); - - priv = shell_view->priv; - - shortcuts_view = E_SHORTCUTS_VIEW (priv->shortcut_bar); - - group = e_group_bar_get_current_group_num (E_GROUP_BAR (E_SHORTCUT_BAR (shortcuts_view))); - - return group; -} - - -const char * -e_shell_view_get_folder_bar_right_click_path (EShellView *shell_view) -{ - EShellViewPrivate *priv; - - g_return_val_if_fail (shell_view != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); - - priv = shell_view->priv; - - return e_storage_set_view_get_right_click_path (E_STORAGE_SET_VIEW (priv->storage_set_view)); -} - - -E_MAKE_TYPE (e_shell_view, "EShellView", EShellView, class_init, init, BONOBO_TYPE_WINDOW) |