diff options
Diffstat (limited to 'widgets/misc/e-attachment-view.c')
| -rw-r--r-- | widgets/misc/e-attachment-view.c | 279 |
1 files changed, 160 insertions, 119 deletions
diff --git a/widgets/misc/e-attachment-view.c b/widgets/misc/e-attachment-view.c index 6d6079df21..b2dc62b934 100644 --- a/widgets/misc/e-attachment-view.c +++ b/widgets/misc/e-attachment-view.c @@ -23,12 +23,18 @@ #include <config.h> #include <glib/gi18n.h> +#include <gdk/gdkkeysyms.h> #include <camel/camel-stream-mem.h> #include "e-util/e-binding.h" -#include "e-util/e-plugin-ui.h" #include "e-util/e-util.h" #include "e-attachment-dialog.h" +#include "e-attachment-handler-image.h" + +enum { + UPDATE_ACTIONS, + LAST_SIGNAL +}; enum { DND_TYPE_MESSAGE_RFC822, @@ -69,9 +75,9 @@ static const gchar *ui = " <popup name='context'>" " <menuitem action='cancel'/>" " <menuitem action='save-as'/>" -" <menuitem action='set-background'/>" " <menuitem action='remove'/>" " <menuitem action='properties'/>" +" <separator/>" " <placeholder name='custom-actions'/>" " <separator/>" " <menuitem action='add'/>" @@ -86,6 +92,8 @@ static const gchar *ui = " </popup>" "</ui>"; +static gulong signals[LAST_SIGNAL]; + static void action_add_cb (GtkAction *action, EAttachmentView *view) @@ -295,13 +303,6 @@ exit: g_list_free (selected); } -static void -action_set_background_cb (GtkAction *action, - EAttachmentView *view) -{ - /* FIXME */ -} - static GtkActionEntry standard_entries[] = { { "cancel", @@ -354,13 +355,6 @@ static GtkActionEntry standard_entries[] = { NULL, NULL, /* XXX Add a tooltip! */ G_CALLBACK (action_save_all_cb) }, - - { "set-background", - NULL, - N_("Set as _Background"), - NULL, - NULL, /* XXX Add a tooltip! */ - G_CALLBACK (action_set_background_cb) } }; static GtkActionEntry editable_entries[] = { @@ -573,10 +567,114 @@ drop_x_uid_list (EAttachmentView *view, } static void +attachment_view_update_actions (EAttachmentView *view) +{ + EAttachmentViewPrivate *priv; + EAttachment *attachment; + GtkAction *action; + GList *list, *iter; + guint n_selected; + gboolean busy = FALSE; + + g_return_if_fail (E_IS_ATTACHMENT_VIEW (view)); + + priv = e_attachment_view_get_private (view); + list = e_attachment_view_get_selected_attachments (view); + n_selected = g_list_length (list); + + if (n_selected == 1) { + attachment = g_object_ref (list->data); + busy |= e_attachment_get_loading (attachment); + busy |= e_attachment_get_saving (attachment); + } else + attachment = NULL; + + g_list_foreach (list, (GFunc) g_object_unref, NULL); + g_list_free (list); + + action = e_attachment_view_get_action (view, "cancel"); + gtk_action_set_visible (action, busy); + + action = e_attachment_view_get_action (view, "properties"); + gtk_action_set_visible (action, !busy && n_selected == 1); + + action = e_attachment_view_get_action (view, "remove"); + gtk_action_set_visible (action, !busy && n_selected > 0); + + action = e_attachment_view_get_action (view, "save-as"); + gtk_action_set_visible (action, !busy && n_selected > 0); + + /* Clear out the "openwith" action group. */ + gtk_ui_manager_remove_ui (priv->ui_manager, priv->merge_id); + e_action_group_remove_all_actions (priv->openwith_actions); + + if (attachment == NULL || busy) + return; + + list = e_attachment_list_apps (attachment); + + for (iter = list; iter != NULL; iter = iter->next) { + GAppInfo *app_info = iter->data; + GtkAction *action; + const gchar *app_executable; + const gchar *app_name; + gchar *action_tooltip; + gchar *action_label; + gchar *action_name; + + if (!g_app_info_should_show (app_info)) + continue; + + app_executable = g_app_info_get_executable (app_info); + app_name = g_app_info_get_name (app_info); + + action_name = g_strdup_printf ("open-in-%s", app_executable); + action_label = g_strdup_printf (_("Open in %s..."), app_name); + + action_tooltip = g_strdup_printf ( + _("Open this attachment in %s"), app_name); + + action = gtk_action_new ( + action_name, action_label, action_tooltip, NULL); + + g_object_set_data_full ( + G_OBJECT (action), + "app-info", g_object_ref (app_info), + (GDestroyNotify) g_object_unref); + + g_object_set_data_full ( + G_OBJECT (action), + "attachment", g_object_ref (attachment), + (GDestroyNotify) g_object_unref); + + g_signal_connect ( + action, "activate", + G_CALLBACK (action_open_in_cb), view); + + gtk_action_group_add_action (priv->openwith_actions, action); + + gtk_ui_manager_add_ui ( + priv->ui_manager, priv->merge_id, + "/context/open-actions", action_name, + action_name, GTK_UI_MANAGER_AUTO, FALSE); + + g_free (action_name); + g_free (action_label); + g_free (action_tooltip); + } + + g_object_unref (attachment); + g_list_foreach (list, (GFunc) g_object_unref, NULL); + g_list_free (list); +} + +static void attachment_view_class_init (EAttachmentViewIface *iface) { gint ii; + iface->update_actions = attachment_view_update_actions; + g_object_interface_install_property ( iface, g_param_spec_boolean ( @@ -587,6 +685,15 @@ attachment_view_class_init (EAttachmentViewIface *iface) G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); + signals[UPDATE_ACTIONS] = g_signal_new ( + "update-actions", + G_TYPE_FROM_INTERFACE (iface), + G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EAttachmentViewIface, update_actions), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + for (ii = 0; ii < G_N_ELEMENTS (drag_info); ii++) { const gchar *target = drag_info[ii].target; drag_info[ii].atom = gdk_atom_intern (target, FALSE); @@ -616,6 +723,9 @@ e_attachment_view_get_type (void) G_TYPE_INTERFACE, "EAttachmentView", &type_info, 0); g_type_interface_add_prerequisite (type, GTK_TYPE_WIDGET); + + /* Register known handler types. */ + e_attachment_handler_image_get_type (); } return type; @@ -628,6 +738,8 @@ e_attachment_view_init (EAttachmentView *view) GtkUIManager *ui_manager; GtkActionGroup *action_group; const gchar *domain = GETTEXT_PACKAGE; + GType *children; + guint ii; GError *error = NULL; priv = e_attachment_view_get_private (view); @@ -671,7 +783,14 @@ e_attachment_view_init (EAttachmentView *view) G_OBJECT (view), "editable", G_OBJECT (priv->editable_actions), "visible"); - e_plugin_ui_register_manager (ui_manager, "attachment-view", view); + /* Instantiate attachment handlers. */ + children = g_type_children (E_TYPE_ATTACHMENT_HANDLER, NULL); + for (ii = 0; children[ii] != G_TYPE_INVALID; ii++) { + EAttachmentHandler *handler; + handler = g_object_new (children[ii], "view", view, NULL); + priv->handlers = g_list_prepend (priv->handlers, handler); + } + g_free (children); } void @@ -681,6 +800,10 @@ e_attachment_view_dispose (EAttachmentView *view) priv = e_attachment_view_get_private (view); + g_list_foreach (priv->handlers, (GFunc) g_object_unref, NULL); + g_list_free (priv->handlers); + priv->handlers = NULL; + if (priv->ui_manager != NULL) { g_object_unref (priv->ui_manager); priv->ui_manager = NULL; @@ -952,6 +1075,25 @@ e_attachment_view_button_release_event (EAttachmentView *view, return FALSE; } +gboolean +e_attachment_view_key_press_event (EAttachmentView *view, + GdkEventKey *event) +{ + gboolean editable; + + g_return_val_if_fail (E_IS_ATTACHMENT_VIEW (view), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + editable = e_attachment_view_get_editable (view); + + if (event->keyval == GDK_Delete && editable) { + e_attachment_view_remove_selected (view, TRUE); + return TRUE; + } + + return FALSE; +} + GtkTreePath * e_attachment_view_get_path_at_pos (EAttachmentView *view, gint x, @@ -1445,108 +1587,7 @@ e_attachment_view_show_popup_menu (EAttachmentView *view, void e_attachment_view_update_actions (EAttachmentView *view) { - EAttachmentViewPrivate *priv; - EAttachment *attachment; - GtkAction *action; - GList *list, *iter; - guint n_selected; - gboolean is_image; - gboolean busy = FALSE; - g_return_if_fail (E_IS_ATTACHMENT_VIEW (view)); - priv = e_attachment_view_get_private (view); - list = e_attachment_view_get_selected_attachments (view); - n_selected = g_list_length (list); - - if (n_selected == 1) { - attachment = g_object_ref (list->data); - is_image = e_attachment_is_image (attachment); - busy |= e_attachment_get_loading (attachment); - busy |= e_attachment_get_saving (attachment); - } else { - attachment = NULL; - is_image = FALSE; - } - - g_list_foreach (list, (GFunc) g_object_unref, NULL); - g_list_free (list); - - action = e_attachment_view_get_action (view, "cancel"); - gtk_action_set_visible (action, busy); - - action = e_attachment_view_get_action (view, "properties"); - gtk_action_set_visible (action, !busy && n_selected == 1); - - action = e_attachment_view_get_action (view, "remove"); - gtk_action_set_visible (action, !busy && n_selected > 0); - - action = e_attachment_view_get_action (view, "save-as"); - gtk_action_set_visible (action, !busy && n_selected > 0); - - action = e_attachment_view_get_action (view, "set-background"); - gtk_action_set_visible (action, !busy && is_image); - - /* Clear out the "openwith" action group. */ - gtk_ui_manager_remove_ui (priv->ui_manager, priv->merge_id); - e_action_group_remove_all_actions (priv->openwith_actions); - - if (attachment == NULL || busy) - return; - - list = e_attachment_list_apps (attachment); - - for (iter = list; iter != NULL; iter = iter->next) { - GAppInfo *app_info = iter->data; - GtkAction *action; - const gchar *app_executable; - const gchar *app_name; - gchar *action_tooltip; - gchar *action_label; - gchar *action_name; - - if (!g_app_info_should_show (app_info)) - continue; - - app_executable = g_app_info_get_executable (app_info); - app_name = g_app_info_get_name (app_info); - - action_name = g_strdup_printf ("open-in-%s", app_executable); - action_label = g_strdup_printf (_("Open in %s..."), app_name); - - action_tooltip = g_strdup_printf ( - _("Open this attachment in %s"), app_name); - - action = gtk_action_new ( - action_name, action_label, action_tooltip, NULL); - - g_object_set_data_full ( - G_OBJECT (action), - "app-info", g_object_ref (app_info), - (GDestroyNotify) g_object_unref); - - g_object_set_data_full ( - G_OBJECT (action), - "attachment", g_object_ref (attachment), - (GDestroyNotify) g_object_unref); - - g_signal_connect ( - action, "activate", - G_CALLBACK (action_open_in_cb), view); - - gtk_action_group_add_action (priv->openwith_actions, action); - - gtk_ui_manager_add_ui ( - priv->ui_manager, priv->merge_id, - "/context/open-actions", action_name, - action_name, GTK_UI_MANAGER_AUTO, FALSE); - - g_free (action_name); - g_free (action_label); - g_free (action_tooltip); - } - - g_object_unref (attachment); - g_list_foreach (list, (GFunc) g_object_unref, NULL); - g_list_free (list); + g_signal_emit (view, signals[UPDATE_ACTIONS], 0); } |