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-rw-r--r--plugins/filebrowser/gedit-file-browser-messages.c1074
1 files changed, 1074 insertions, 0 deletions
diff --git a/plugins/filebrowser/gedit-file-browser-messages.c b/plugins/filebrowser/gedit-file-browser-messages.c
new file mode 100644
index 0000000..7f25424
--- /dev/null
+++ b/plugins/filebrowser/gedit-file-browser-messages.c
@@ -0,0 +1,1074 @@
+/*
+ * gedit-file-browser-messages.c
+ *
+ * Copyright (C) 2006 - Jesse van den Kieboom <jesse@icecrew.nl>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gedit-file-browser-messages.h"
+#include "gedit-file-browser-store.h"
+#include "messages/messages.h"
+
+#include <gedit/gedit-message.h>
+
+#define MESSAGE_OBJECT_PATH "/plugins/filebrowser"
+#define WINDOW_DATA_KEY "GeditFileBrowserMessagesWindowData"
+
+#define BUS_CONNECT(bus, name, data) gedit_message_bus_connect(bus, MESSAGE_OBJECT_PATH, #name, (GeditMessageCallback) message_##name##_cb, data, NULL)
+#define BUS_DISCONNECT(bus, name, data) gedit_message_bus_disconnect_by_func(bus, MESSAGE_OBJECT_PATH, #name, (GeditMessageCallback) message_##name##_cb, data)
+
+typedef struct
+{
+ GeditWindow *window;
+ GeditMessage *message;
+} MessageCacheData;
+
+typedef struct
+{
+ guint row_inserted_id;
+ guint before_row_deleted_id;
+ guint root_changed_id;
+ guint begin_loading_id;
+ guint end_loading_id;
+
+ GeditMessageBus *bus;
+ GeditFileBrowserWidget *widget;
+ GHashTable *row_tracking;
+
+ GHashTable *filters;
+} WindowData;
+
+typedef struct
+{
+ gulong id;
+
+ GeditWindow *window;
+ GeditMessage *message;
+} FilterData;
+
+static WindowData *
+window_data_new (GeditWindow *window,
+ GeditFileBrowserWidget *widget)
+{
+ WindowData *data = g_slice_new (WindowData);
+
+ data->bus = gedit_window_get_message_bus (window);
+ data->widget = widget;
+ data->row_tracking = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify)g_free,
+ (GDestroyNotify)gtk_tree_row_reference_free);
+
+ data->filters = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify)g_free,
+ NULL);
+
+ g_object_set_data (G_OBJECT (window), WINDOW_DATA_KEY, data);
+
+ return data;
+}
+
+static WindowData *
+get_window_data (GeditWindow *window)
+{
+ return (WindowData *) (g_object_get_data (G_OBJECT (window), WINDOW_DATA_KEY));
+}
+
+static void
+window_data_free (GeditWindow *window)
+{
+ WindowData *data = get_window_data (window);
+
+ g_hash_table_destroy (data->row_tracking);
+ g_hash_table_destroy (data->filters);
+
+ g_slice_free (WindowData, data);
+
+ g_object_set_data (G_OBJECT (window), WINDOW_DATA_KEY, NULL);
+}
+
+static FilterData *
+filter_data_new (GeditWindow *window,
+ GeditMessage *message)
+{
+ FilterData *data = g_slice_new (FilterData);
+ WindowData *wdata;
+
+ data->window = window;
+ data->id = 0;
+ data->message = message;
+
+ wdata = get_window_data (window);
+
+ g_hash_table_insert (wdata->filters,
+ gedit_message_type_identifier (gedit_message_get_object_path (message),
+ gedit_message_get_method (message)),
+ data);
+
+ return data;
+}
+
+static void
+filter_data_free (FilterData *data)
+{
+ WindowData *wdata = get_window_data (data->window);
+ gchar *identifier;
+
+ identifier = gedit_message_type_identifier (gedit_message_get_object_path (data->message),
+ gedit_message_get_method (data->message));
+
+ g_hash_table_remove (wdata->filters, identifier);
+ g_free (identifier);
+
+ g_object_unref (data->message);
+ g_slice_free (FilterData, data);
+}
+
+static GtkTreePath *
+track_row_lookup (WindowData *data,
+ const gchar *id)
+{
+ GtkTreeRowReference *ref;
+
+ ref = (GtkTreeRowReference *)g_hash_table_lookup (data->row_tracking, id);
+
+ if (!ref)
+ return NULL;
+
+ return gtk_tree_row_reference_get_path (ref);
+}
+
+static void
+message_cache_data_free (MessageCacheData *data)
+{
+ g_object_unref (data->message);
+ g_slice_free (MessageCacheData, data);
+}
+
+static MessageCacheData *
+message_cache_data_new (GeditWindow *window,
+ GeditMessage *message)
+{
+ MessageCacheData *data = g_slice_new (MessageCacheData);
+
+ data->window = window;
+ data->message = message;
+
+ return data;
+}
+
+static void
+message_get_root_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ GeditFileBrowserStore *store;
+ GFile *location;
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+ location = gedit_file_browser_store_get_virtual_root (store);
+
+ if (location)
+ {
+ g_object_set (message, "location", location, NULL);
+ g_object_unref (location);
+ }
+}
+
+static void
+message_set_root_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ GFile *root;
+ GFile *virtual = NULL;
+
+ g_object_get (message, "location", &root, NULL);
+
+ if (!root)
+ {
+ return;
+ }
+
+ g_object_get (message, "virtual", &virtual, NULL);
+
+ if (virtual)
+ {
+ gedit_file_browser_widget_set_root_and_virtual_root (data->widget, root, virtual);
+ }
+ else
+ {
+ gedit_file_browser_widget_set_root (data->widget, root, TRUE);
+ }
+}
+
+static void
+message_set_emblem_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gchar *id = NULL;
+ gchar *emblem = NULL;
+ GtkTreePath *path;
+ GeditFileBrowserStore *store;
+
+ g_object_get (message, "id", &id, "emblem", &emblem, NULL);
+
+ if (!id)
+ {
+ g_free (id);
+ g_free (emblem);
+
+ return;
+ }
+
+ path = track_row_lookup (data, id);
+
+ if (path != NULL)
+ {
+ GtkTreeIter iter;
+ GValue value = G_VALUE_INIT;
+ GdkPixbuf *pixbuf = NULL;
+
+ if (emblem != NULL)
+ {
+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),
+ emblem,
+ 10,
+ GTK_ICON_LOOKUP_FORCE_SIZE,
+ NULL);
+ }
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+
+ if (gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
+ {
+ g_value_init (&value, GDK_TYPE_PIXBUF);
+ g_value_set_object (&value, pixbuf);
+
+ gedit_file_browser_store_set_value (store,
+ &iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_EMBLEM,
+ &value);
+
+ g_value_unset (&value);
+ }
+
+ if (pixbuf)
+ {
+ g_object_unref (pixbuf);
+ }
+ }
+
+ g_free (id);
+ g_free (emblem);
+}
+
+static void
+message_set_markup_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gchar *id = NULL;
+ gchar *markup = NULL;
+ GtkTreePath *path;
+ GeditFileBrowserStore *store;
+
+ g_object_get (message, "id", &id, "markup", &markup, NULL);
+
+ if (!id)
+ {
+ g_free (id);
+ g_free (markup);
+
+ return;
+ }
+
+ path = track_row_lookup (data, id);
+
+ if (path != NULL)
+ {
+ GtkTreeIter iter;
+ GValue value = G_VALUE_INIT;
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+
+ if (gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
+ {
+ if (markup == NULL)
+ {
+ gchar *name;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (store), &iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_NAME, &name,
+ -1);
+ markup = g_markup_escape_text (name, -1);
+
+ g_free (name);
+ }
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_string (&value, markup);
+
+ gedit_file_browser_store_set_value (store,
+ &iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_MARKUP,
+ &value);
+
+ g_value_unset (&value);
+ }
+
+ gtk_tree_path_free (path);
+ }
+
+ g_free (id);
+ g_free (markup);
+}
+
+static gchar *
+item_id (const gchar *path,
+ GFile *location)
+{
+ gchar *uri;
+ gchar *id;
+
+ uri = g_file_get_uri (location);
+ id = g_strconcat (path, "::", uri, NULL);
+ g_free (uri);
+
+ return id;
+}
+
+static gchar *
+track_row (WindowData *data,
+ GeditFileBrowserStore *store,
+ GtkTreePath *path,
+ GFile *location)
+{
+ GtkTreeRowReference *ref;
+ gchar *id;
+ gchar *pathstr;
+
+ pathstr = gtk_tree_path_to_string (path);
+ id = item_id (pathstr, location);
+
+ ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store), path);
+ g_hash_table_insert (data->row_tracking, g_strdup (id), ref);
+
+ g_free (pathstr);
+
+ return id;
+}
+
+static void
+set_item_message (WindowData *data,
+ GtkTreeIter *iter,
+ GtkTreePath *path,
+ GeditMessage *message)
+{
+ GeditFileBrowserStore *store;
+ gchar *name;
+ GFile *location;
+ guint flags = 0;
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+ gtk_tree_model_get (GTK_TREE_MODEL (store), iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_NAME, &name,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_LOCATION, &location,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags,
+ -1);
+
+ if (location)
+ {
+ gchar *track_id;
+
+ if (path && gtk_tree_path_get_depth (path) != 0)
+ {
+ track_id = track_row (data, store, path, location);
+ }
+ else
+ {
+ track_id = NULL;
+ }
+
+ g_object_set (message,
+ "id", track_id,
+ "location", location,
+ NULL);
+
+ if (gedit_message_has (message, "name"))
+ {
+ g_object_set (message,
+ "name", name,
+ NULL);
+ }
+
+ if (gedit_message_has (message, "is_directory"))
+ {
+ g_object_set (message,
+ "is_directory",
+ FILE_IS_DIR (flags),
+ NULL);
+ }
+
+ g_free (track_id);
+ g_object_unref (location);
+ }
+
+ g_free (name);
+}
+
+static gboolean
+custom_message_filter_func (GeditFileBrowserWidget *widget,
+ GeditFileBrowserStore *store,
+ GtkTreeIter *iter,
+ FilterData *data)
+{
+ WindowData *wdata = get_window_data (data->window);
+ GFile *location;
+ guint flags = 0;
+ gboolean filter = FALSE;
+ GtkTreePath *path;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (store), iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_LOCATION, &location,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags,
+ -1);
+
+ if (!location || FILE_IS_DUMMY (flags))
+ return FALSE;
+
+ path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), iter);
+ set_item_message (wdata, iter, path, data->message);
+ gtk_tree_path_free (path);
+
+ g_object_set (data->message, "filter", filter, NULL);
+
+ gedit_message_bus_send_message_sync (wdata->bus, data->message);
+ g_object_get (data->message, "filter", &filter, NULL);
+
+ g_object_unref (location);
+
+ return !filter;
+}
+
+static void
+message_add_filter_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ GeditWindow *window)
+{
+ const gchar *object_path = NULL;
+ const gchar *method = NULL;
+ gulong id;
+ GeditMessage *cbmessage;
+ FilterData *filter_data;
+ WindowData *data;
+ GType message_type;
+
+ data = get_window_data (window);
+
+ object_path = gedit_message_get_object_path (message);
+ method = gedit_message_get_method (message);
+
+ message_type = gedit_message_bus_lookup (bus, object_path, method);
+
+ if (message_type == G_TYPE_INVALID)
+ {
+ return;
+ }
+
+ /* Check if the message type has the correct arguments */
+ if (!gedit_message_type_check (message_type, "id", G_TYPE_STRING) ||
+ !gedit_message_type_check (message_type, "location", G_TYPE_FILE) ||
+ !gedit_message_type_check (message_type, "is-directory", G_TYPE_BOOLEAN) ||
+ !gedit_message_type_check (message_type, "filter", G_TYPE_BOOLEAN))
+ {
+ return;
+ }
+
+ cbmessage = g_object_new (message_type,
+ "object-path", object_path,
+ "method", method,
+ "id", NULL,
+ "location", NULL,
+ "is-directory", FALSE,
+ "filter", FALSE,
+ NULL);
+
+ /* Register the custom filter on the widget */
+ filter_data = filter_data_new (window, cbmessage);
+
+ id = gedit_file_browser_widget_add_filter (data->widget,
+ (GeditFileBrowserWidgetFilterFunc)custom_message_filter_func,
+ filter_data,
+ (GDestroyNotify)filter_data_free);
+
+ filter_data->id = id;
+}
+
+static void
+message_remove_filter_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gulong id = 0;
+
+ g_object_get (message, "id", &id, NULL);
+
+ if (!id)
+ return;
+
+ gedit_file_browser_widget_remove_filter (data->widget, id);
+}
+
+static void
+message_extend_context_menu_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ GeditWindow *window)
+{
+ WindowData *data;
+ GeditMenuExtension *ext;
+
+ data = get_window_data (window);
+
+ ext = gedit_file_browser_widget_extend_context_menu (data->widget);
+
+ g_object_set (message, "extension", ext, NULL);
+ g_object_unref (ext);
+}
+
+static void
+message_up_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ GeditFileBrowserStore *store = gedit_file_browser_widget_get_browser_store (data->widget);
+
+ gedit_file_browser_store_set_virtual_root_up (store);
+}
+
+static void
+message_history_back_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gedit_file_browser_widget_history_back (data->widget);
+}
+
+static void
+message_history_forward_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gedit_file_browser_widget_history_forward (data->widget);
+}
+
+static void
+message_refresh_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gedit_file_browser_widget_refresh (data->widget);
+}
+
+static void
+message_set_show_hidden_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gboolean active = FALSE;
+ GeditFileBrowserStore *store;
+ GeditFileBrowserStoreFilterMode mode;
+
+ g_object_get (message, "active", &active, NULL);
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+ mode = gedit_file_browser_store_get_filter_mode (store);
+
+ if (active)
+ mode &= ~GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_HIDDEN;
+ else
+ mode |= GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_HIDDEN;
+
+ gedit_file_browser_store_set_filter_mode (store, mode);
+}
+
+static void
+message_set_show_binary_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gboolean active = FALSE;
+ GeditFileBrowserStore *store;
+ GeditFileBrowserStoreFilterMode mode;
+
+ g_object_get (message, "active", &active, NULL);
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+ mode = gedit_file_browser_store_get_filter_mode (store);
+
+ if (active)
+ mode &= ~GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_BINARY;
+ else
+ mode |= GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_BINARY;
+
+ gedit_file_browser_store_set_filter_mode (store, mode);
+}
+
+static void
+message_show_bookmarks_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gedit_file_browser_widget_show_bookmarks (data->widget);
+}
+
+static void
+message_show_files_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ gedit_file_browser_widget_show_files (data->widget);
+}
+
+static void
+message_get_view_cb (GeditMessageBus *bus,
+ GeditMessage *message,
+ WindowData *data)
+{
+ GeditFileBrowserView *view;
+ view = gedit_file_browser_widget_get_browser_view (data->widget);
+
+ g_object_set (message, "view", view, NULL);
+}
+
+static void
+register_methods (GeditWindow *window,
+ GeditFileBrowserWidget *widget)
+{
+ GeditMessageBus *bus = gedit_window_get_message_bus (window);
+ WindowData *data = get_window_data (window);
+
+ /* Register method calls */
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_GET_ROOT,
+ MESSAGE_OBJECT_PATH,
+ "get_root");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_SET_ROOT,
+ MESSAGE_OBJECT_PATH,
+ "set_root");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_SET_EMBLEM,
+ MESSAGE_OBJECT_PATH,
+ "set_emblem");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_SET_MARKUP,
+ MESSAGE_OBJECT_PATH,
+ "set_markup");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ADD_FILTER,
+ MESSAGE_OBJECT_PATH,
+ "add_filter");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID,
+ MESSAGE_OBJECT_PATH,
+ "remove_filter");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_EXTEND_CONTEXT_MENU,
+ MESSAGE_OBJECT_PATH,
+ "extend_context_menu");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_MESSAGE,
+ MESSAGE_OBJECT_PATH,
+ "up");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_MESSAGE,
+ MESSAGE_OBJECT_PATH,
+ "history_back");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_MESSAGE,
+ MESSAGE_OBJECT_PATH,
+ "history_forward");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_MESSAGE,
+ MESSAGE_OBJECT_PATH,
+ "refresh");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ACTIVATION,
+ MESSAGE_OBJECT_PATH,
+ "set_show_hidden");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ACTIVATION,
+ MESSAGE_OBJECT_PATH,
+ "set_show_binary");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_MESSAGE,
+ MESSAGE_OBJECT_PATH,
+ "show_bookmarks");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_MESSAGE,
+ MESSAGE_OBJECT_PATH,
+ "show_files");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_GET_VIEW,
+ MESSAGE_OBJECT_PATH,
+ "get_view");
+
+ BUS_CONNECT (bus, get_root, data);
+ BUS_CONNECT (bus, set_root, data);
+ BUS_CONNECT (bus, set_emblem, data);
+ BUS_CONNECT (bus, set_markup, data);
+ BUS_CONNECT (bus, add_filter, window);
+ BUS_CONNECT (bus, remove_filter, data);
+ BUS_CONNECT (bus, extend_context_menu, window);
+
+ BUS_CONNECT (bus, up, data);
+ BUS_CONNECT (bus, history_back, data);
+ BUS_CONNECT (bus, history_forward, data);
+
+ BUS_CONNECT (bus, refresh, data);
+
+ BUS_CONNECT (bus, set_show_hidden, data);
+ BUS_CONNECT (bus, set_show_binary, data);
+
+ BUS_CONNECT (bus, show_bookmarks, data);
+ BUS_CONNECT (bus, show_files, data);
+
+ BUS_CONNECT (bus, get_view, data);
+}
+
+static void
+store_row_inserted (GeditFileBrowserStore *store,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ MessageCacheData *data)
+{
+ guint flags = 0;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (store), iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags,
+ -1);
+
+ if (!FILE_IS_DUMMY (flags) && !FILE_IS_FILTERED (flags))
+ {
+ WindowData *wdata = get_window_data (data->window);
+
+ set_item_message (wdata, iter, path, data->message);
+ gedit_message_bus_send_message_sync (wdata->bus, data->message);
+ }
+}
+
+static void
+store_before_row_deleted (GeditFileBrowserStore *store,
+ GtkTreePath *path,
+ MessageCacheData *data)
+{
+ GtkTreeIter iter;
+ guint flags = 0;
+
+ if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
+ return;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (store), &iter,
+ GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags,
+ -1);
+
+ if (!FILE_IS_DUMMY (flags) && !FILE_IS_FILTERED (flags))
+ {
+ WindowData *wdata = get_window_data (data->window);
+ gchar *id;
+
+ set_item_message (wdata, &iter, path, data->message);
+
+ /* Must get the ID before the plugin can modify it */
+ g_object_get (data->message, "id", &id, NULL);
+
+ gedit_message_bus_send_message_sync (wdata->bus, data->message);
+
+ g_hash_table_remove (wdata->row_tracking, id);
+ g_free (id);
+ }
+}
+
+static void
+store_virtual_root_changed (GeditFileBrowserStore *store,
+ GParamSpec *spec,
+ MessageCacheData *data)
+{
+ WindowData *wdata = get_window_data (data->window);
+ GFile *vroot;
+
+ vroot = gedit_file_browser_store_get_virtual_root (store);
+
+ if (!vroot)
+ {
+ return;
+ }
+
+ g_object_set (data->message,
+ "location", vroot,
+ NULL);
+
+ gedit_message_bus_send_message_sync (wdata->bus, data->message);
+
+ g_object_unref (vroot);
+}
+
+static void
+store_begin_loading (GeditFileBrowserStore *store,
+ GtkTreeIter *iter,
+ MessageCacheData *data)
+{
+ GtkTreePath *path;
+ WindowData *wdata = get_window_data (data->window);
+
+ path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), iter);
+
+ set_item_message (wdata, iter, path, data->message);
+
+ gedit_message_bus_send_message_sync (wdata->bus, data->message);
+ gtk_tree_path_free (path);
+}
+
+static void
+store_end_loading (GeditFileBrowserStore *store,
+ GtkTreeIter *iter,
+ MessageCacheData *data)
+{
+ GtkTreePath *path;
+ WindowData *wdata = get_window_data (data->window);
+
+ path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), iter);
+
+ set_item_message (wdata, iter, path, data->message);
+
+ gedit_message_bus_send_message_sync (wdata->bus, data->message);
+ gtk_tree_path_free (path);
+}
+
+static void
+register_signals (GeditWindow *window,
+ GeditFileBrowserWidget *widget)
+{
+ GeditMessageBus *bus = gedit_window_get_message_bus (window);
+ GeditFileBrowserStore *store;
+
+ GeditMessage *message;
+ WindowData *data;
+
+ /* Register signals */
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ MESSAGE_OBJECT_PATH,
+ "root_changed");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ MESSAGE_OBJECT_PATH,
+ "begin_loading");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ MESSAGE_OBJECT_PATH,
+ "end_loading");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ MESSAGE_OBJECT_PATH,
+ "inserted");
+
+ gedit_message_bus_register (bus,
+ GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ MESSAGE_OBJECT_PATH,
+ "deleted");
+
+ store = gedit_file_browser_widget_get_browser_store (widget);
+
+ message = g_object_new (GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ "object-path", MESSAGE_OBJECT_PATH,
+ "method", "inserted",
+ NULL);
+
+ data = get_window_data (window);
+
+ data->row_inserted_id =
+ g_signal_connect_data (store,
+ "row-inserted",
+ G_CALLBACK (store_row_inserted),
+ message_cache_data_new (window, message),
+ (GClosureNotify)message_cache_data_free,
+ 0);
+
+ message = g_object_new (GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ "object-path", MESSAGE_OBJECT_PATH,
+ "method", "deleted",
+ NULL);
+
+ data->before_row_deleted_id =
+ g_signal_connect_data (store,
+ "before-row-deleted",
+ G_CALLBACK (store_before_row_deleted),
+ message_cache_data_new (window, message),
+ (GClosureNotify)message_cache_data_free,
+ 0);
+
+ message = g_object_new (GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ "object-path", MESSAGE_OBJECT_PATH,
+ "method", "root_changed",
+ NULL);
+
+ data->root_changed_id =
+ g_signal_connect_data (store,
+ "notify::virtual-root",
+ G_CALLBACK (store_virtual_root_changed),
+ message_cache_data_new (window, message),
+ (GClosureNotify)message_cache_data_free,
+ 0);
+
+ message = g_object_new (GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ "object-path", MESSAGE_OBJECT_PATH,
+ "method", "begin_loading",
+ NULL);
+
+ data->begin_loading_id =
+ g_signal_connect_data (store,
+ "begin_loading",
+ G_CALLBACK (store_begin_loading),
+ message_cache_data_new (window, message),
+ (GClosureNotify)message_cache_data_free,
+ 0);
+
+ message = g_object_new (GEDIT_TYPE_FILE_BROWSER_MESSAGE_ID_LOCATION,
+ "object-path", MESSAGE_OBJECT_PATH,
+ "method", "end_loading",
+ NULL);
+
+ data->end_loading_id =
+ g_signal_connect_data (store,
+ "end_loading",
+ G_CALLBACK (store_end_loading),
+ message_cache_data_new (window, message),
+ (GClosureNotify)message_cache_data_free,
+ 0);
+}
+
+static void
+message_unregistered (GeditMessageBus *bus,
+ const gchar *object_path,
+ const gchar *method,
+ GeditWindow *window)
+{
+ gchar *identifier;
+ FilterData *data;
+ WindowData *wdata;
+
+ wdata = get_window_data (window);
+
+ identifier = gedit_message_type_identifier (object_path, method);
+
+ data = g_hash_table_lookup (wdata->filters, identifier);
+
+ if (data)
+ {
+ gedit_file_browser_widget_remove_filter (wdata->widget,
+ data->id);
+ }
+
+ g_free (identifier);
+}
+
+void
+gedit_file_browser_messages_register (GeditWindow *window,
+ GeditFileBrowserWidget *widget)
+{
+ window_data_new (window, widget);
+
+ register_methods (window, widget);
+ register_signals (window, widget);
+
+ g_signal_connect (gedit_window_get_message_bus (window),
+ "unregistered",
+ G_CALLBACK (message_unregistered),
+ window);
+}
+
+static void
+cleanup_signals (GeditWindow *window)
+{
+ WindowData *data = get_window_data (window);
+ GeditFileBrowserStore *store;
+
+ store = gedit_file_browser_widget_get_browser_store (data->widget);
+
+ g_signal_handler_disconnect (store, data->row_inserted_id);
+ g_signal_handler_disconnect (store, data->before_row_deleted_id);
+ g_signal_handler_disconnect (store, data->root_changed_id);
+ g_signal_handler_disconnect (store, data->begin_loading_id);
+ g_signal_handler_disconnect (store, data->end_loading_id);
+
+ g_signal_handlers_disconnect_by_func (data->bus, message_unregistered, window);
+}
+
+void
+gedit_file_browser_messages_unregister (GeditWindow *window)
+{
+ GeditMessageBus *bus = gedit_window_get_message_bus (window);
+ WindowData *data = get_window_data (window);
+
+ cleanup_signals (window);
+
+ BUS_DISCONNECT (bus, get_root, data);
+ BUS_DISCONNECT (bus, set_root, data);
+ BUS_DISCONNECT (bus, set_emblem, data);
+ BUS_DISCONNECT (bus, set_markup, data);
+ BUS_DISCONNECT (bus, add_filter, window);
+ BUS_DISCONNECT (bus, remove_filter, data);
+
+ BUS_DISCONNECT (bus, up, data);
+ BUS_DISCONNECT (bus, history_back, data);
+ BUS_DISCONNECT (bus, history_forward, data);
+
+ BUS_DISCONNECT (bus, refresh, data);
+
+ BUS_DISCONNECT (bus, set_show_hidden, data);
+ BUS_DISCONNECT (bus, set_show_binary, data);
+
+ BUS_DISCONNECT (bus, show_bookmarks, data);
+ BUS_DISCONNECT (bus, show_files, data);
+
+ BUS_DISCONNECT (bus, get_view, data);
+
+ gedit_message_bus_unregister_all (bus, MESSAGE_OBJECT_PATH);
+
+ window_data_free (window);
+}
+/* ex:set ts=8 noet: */