diff options
Diffstat (limited to 'plugins/filebrowser/gedit-file-browser-widget.c')
| -rw-r--r-- | plugins/filebrowser/gedit-file-browser-widget.c | 3152 |
1 files changed, 3152 insertions, 0 deletions
diff --git a/plugins/filebrowser/gedit-file-browser-widget.c b/plugins/filebrowser/gedit-file-browser-widget.c new file mode 100644 index 0000000..00585b4 --- /dev/null +++ b/plugins/filebrowser/gedit-file-browser-widget.c @@ -0,0 +1,3152 @@ +/* + * gedit-file-browser-widget.c - Gedit plugin providing easy file access + * from the sidepanel + * + * 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 "config.h" + +#include <sys/types.h> +#include <sys/stat.h> +#include <string.h> +#include <glib.h> +#include <glib/gi18n-lib.h> +#include <gdk/gdkkeysyms.h> +#include <gedit/gedit-utils.h> + +#include "gedit-file-browser-utils.h" +#include "gedit-file-browser-error.h" +#include "gedit-file-browser-widget.h" +#include "gedit-file-browser-view.h" +#include "gedit-file-browser-store.h" +#include "gedit-file-bookmarks-store.h" +#include "gedit-file-browser-enum-types.h" + +#define LOCATION_DATA_KEY "gedit-file-browser-widget-location" + +enum +{ + BOOKMARKS_ID, + SEPARATOR_CUSTOM_ID, + SEPARATOR_ID, + PATH_ID, + NUM_DEFAULT_IDS +}; + +enum +{ + COLUMN_ICON, + COLUMN_ICON_NAME, + COLUMN_NAME, + COLUMN_FILE, + COLUMN_ID, + N_COLUMNS +}; + +/* Properties */ +enum +{ + PROP_0, + + PROP_FILTER_PATTERN, +}; + +/* Signals */ +enum +{ + LOCATION_ACTIVATED, + ERROR, + CONFIRM_DELETE, + CONFIRM_NO_TRASH, + OPEN_IN_TERMINAL, + SET_ACTIVE_ROOT, + NUM_SIGNALS +}; + +static guint signals[NUM_SIGNALS] = { 0 }; + +typedef struct _SignalNode +{ + GObject *object; + gulong id; +} SignalNode; + +typedef struct +{ + gulong id; + GeditFileBrowserWidgetFilterFunc func; + gpointer user_data; + GDestroyNotify destroy_notify; +} FilterFunc; + +typedef struct +{ + GFile *root; + GFile *virtual_root; +} Location; + +typedef struct +{ + gchar *name; + gchar *icon_name; + GdkPixbuf *icon; +} NameIcon; + +struct _GeditFileBrowserWidgetPrivate +{ + GeditFileBrowserView *treeview; + GeditFileBrowserStore *file_store; + GeditFileBookmarksStore *bookmarks_store; + + GHashTable *bookmarks_hash; + + GMenuModel *dir_menu; + GMenuModel *bookmarks_menu; + + GtkWidget *previous_button; + GtkWidget *next_button; + + GtkWidget *locations_button; + GtkWidget *locations_popover; + GtkWidget *locations_treeview; + GtkTreeViewColumn *treeview_icon_column; + GtkCellRenderer *treeview_icon_renderer; + GtkTreeSelection *locations_treeview_selection; + GtkWidget *locations_button_arrow; + GtkWidget *locations_cellview; + GtkListStore *locations_model; + + GtkWidget *location_entry; + + GtkWidget *filter_entry_revealer; + GtkWidget *filter_entry; + + GSimpleActionGroup *action_group; + + GSList *signal_pool; + + GSList *filter_funcs; + gulong filter_id; + gulong glob_filter_id; + GPatternSpec *filter_pattern; + gchar *filter_pattern_str; + + GList *locations; + GList *current_location; + gboolean changing_location; + GtkWidget *location_previous_menu; + GtkWidget *location_next_menu; + GtkWidget *current_location_menu_item; + + GCancellable *cancellable; + + GdkCursor *busy_cursor; +}; + +static void on_model_set (GObject *gobject, + GParamSpec *arg1, + GeditFileBrowserWidget *obj); +static void on_treeview_error (GeditFileBrowserView *tree_view, + guint code, + gchar *message, + GeditFileBrowserWidget *obj); +static void on_file_store_error (GeditFileBrowserStore *store, + guint code, + gchar *message, + GeditFileBrowserWidget *obj); +static gboolean on_file_store_no_trash (GeditFileBrowserStore *store, + GList *files, + GeditFileBrowserWidget *obj); +static gboolean on_location_button_press_event (GtkWidget *button, + GdkEventButton *event, + GeditFileBrowserWidget *obj); +static void on_location_entry_activate (GtkEntry *entry, + GeditFileBrowserWidget *obj); +static gboolean + on_location_entry_focus_out_event (GtkWidget *entry, + GdkEvent *event, + GeditFileBrowserWidget *obj); +static gboolean + on_location_entry_key_press_event (GtkWidget *entry, + GdkEventKey *event, + GeditFileBrowserWidget *obj); +static gboolean on_treeview_popup_menu (GeditFileBrowserView *treeview, + GeditFileBrowserWidget *obj); +static gboolean on_treeview_button_press_event (GeditFileBrowserView *treeview, + GdkEventButton *event, + GeditFileBrowserWidget *obj); +static gboolean on_treeview_key_press_event (GeditFileBrowserView *treeview, + GdkEventKey *event, + GeditFileBrowserWidget *obj); +static void on_selection_changed (GtkTreeSelection *selection, + GeditFileBrowserWidget *obj); + +static void on_virtual_root_changed (GeditFileBrowserStore *model, + GParamSpec *param, + GeditFileBrowserWidget *obj); + +static gboolean on_entry_filter_activate (GeditFileBrowserWidget *obj); +static void on_location_jump_activate (GtkMenuItem *item, + GeditFileBrowserWidget *obj); +static void on_bookmarks_row_changed (GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj); +static void on_bookmarks_row_deleted (GtkTreeModel *model, + GtkTreePath *path, + GeditFileBrowserWidget *obj); +static void on_filter_mode_changed (GeditFileBrowserStore *model, + GParamSpec *param, + GeditFileBrowserWidget *obj); +static void previous_location_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void next_location_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void up_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void home_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void new_folder_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void open_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void new_file_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void rename_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void delete_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void move_to_trash_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void refresh_view_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void view_folder_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void change_show_hidden_state (GSimpleAction *action, + GVariant *state, + gpointer user_data); +static void change_show_binary_state (GSimpleAction *action, + GVariant *state, + gpointer user_data); +static void change_show_match_filename (GSimpleAction *action, + GVariant *state, + gpointer user_data); +static void open_in_terminal_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void set_active_root_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data); +static void on_locations_treeview_selection_changed (GtkTreeSelection *treeselection, + GeditFileBrowserWidget *obj); + +G_DEFINE_DYNAMIC_TYPE_EXTENDED (GeditFileBrowserWidget, + gedit_file_browser_widget, + GTK_TYPE_GRID, + 0, + G_ADD_PRIVATE_DYNAMIC (GeditFileBrowserWidget)) + +static void +free_name_icon (gpointer data) +{ + NameIcon *item = (NameIcon *)(data); + + if (item == NULL) + return; + + g_free (item->icon_name); + g_free (item->name); + + if (item->icon) + g_object_unref (item->icon); + + g_slice_free (NameIcon, item); +} + +static FilterFunc * +filter_func_new (GeditFileBrowserWidget *obj, + GeditFileBrowserWidgetFilterFunc func, + gpointer user_data, + GDestroyNotify notify) +{ + FilterFunc *result = g_slice_new (FilterFunc); + + result->id = ++obj->priv->filter_id; + result->func = func; + result->user_data = user_data; + result->destroy_notify = notify; + return result; +} + +static void +location_free (Location *loc) +{ + if (loc->root) + g_object_unref (loc->root); + + if (loc->virtual_root) + g_object_unref (loc->virtual_root); + + g_slice_free (Location, loc); +} + +static gboolean +locations_find_by_id (GeditFileBrowserWidget *obj, + guint id, + GtkTreeIter *iter) +{ + GtkTreeModel *model = GTK_TREE_MODEL (obj->priv->locations_model); + guint checkid; + + if (iter == NULL) + return FALSE; + + if (gtk_tree_model_get_iter_first (model, iter)) + { + do + { + gtk_tree_model_get (model, + iter, + COLUMN_ID, &checkid, + -1); + + if (checkid == id) + return TRUE; + } + while (gtk_tree_model_iter_next (model, iter)); + } + + return FALSE; +} + +static void +cancel_async_operation (GeditFileBrowserWidget *widget) +{ + if (!widget->priv->cancellable) + return; + + g_cancellable_cancel (widget->priv->cancellable); + g_object_unref (widget->priv->cancellable); + + widget->priv->cancellable = NULL; +} + +static void +filter_func_free (FilterFunc *func) +{ + g_slice_free (FilterFunc, func); +} + +static void +gedit_file_browser_widget_finalize (GObject *object) +{ + GeditFileBrowserWidgetPrivate *priv = GEDIT_FILE_BROWSER_WIDGET (object)->priv; + + g_free (priv->filter_pattern_str); + + G_OBJECT_CLASS (gedit_file_browser_widget_parent_class)->finalize (object); +} + +static void +clear_signals (GeditFileBrowserWidget *obj) +{ + GSList *item = obj->priv->signal_pool; + SignalNode *node; + + while (item != NULL) + { + node = (SignalNode *) (item->data); + item = g_slist_delete_link (item, item); + + g_signal_handler_disconnect (node->object, node->id); + g_slice_free (SignalNode, node); + } + + obj->priv->signal_pool = NULL; +} + +static void +gedit_file_browser_widget_dispose (GObject *object) +{ + GeditFileBrowserWidget *obj = GEDIT_FILE_BROWSER_WIDGET (object); + GeditFileBrowserWidgetPrivate *priv = obj->priv; + + clear_signals (obj); + g_clear_object (&priv->file_store); + g_clear_object (&priv->bookmarks_store); + + g_slist_free_full (priv->filter_funcs, (GDestroyNotify)filter_func_free); + g_list_free_full (priv->locations, (GDestroyNotify)location_free); + + if (priv->bookmarks_hash != NULL) + { + g_hash_table_unref (priv->bookmarks_hash); + priv->bookmarks_hash = NULL; + } + + cancel_async_operation (obj); + + g_clear_object (&obj->priv->current_location_menu_item); + g_clear_object (&priv->busy_cursor); + g_clear_object (&priv->dir_menu); + g_clear_object (&priv->bookmarks_menu); + + G_OBJECT_CLASS (gedit_file_browser_widget_parent_class)->dispose (object); +} + +static void +gedit_file_browser_widget_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + GeditFileBrowserWidget *obj = GEDIT_FILE_BROWSER_WIDGET (object); + + switch (prop_id) + { + case PROP_FILTER_PATTERN: + g_value_set_string (value, obj->priv->filter_pattern_str); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +gedit_file_browser_widget_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + GeditFileBrowserWidget *obj = GEDIT_FILE_BROWSER_WIDGET (object); + + switch (prop_id) + { + case PROP_FILTER_PATTERN: + gedit_file_browser_widget_set_filter_pattern (obj, + g_value_get_string (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +gedit_file_browser_widget_class_init (GeditFileBrowserWidgetClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->finalize = gedit_file_browser_widget_finalize; + object_class->dispose = gedit_file_browser_widget_dispose; + + object_class->get_property = gedit_file_browser_widget_get_property; + object_class->set_property = gedit_file_browser_widget_set_property; + + g_object_class_install_property (object_class, PROP_FILTER_PATTERN, + g_param_spec_string ("filter-pattern", + "Filter Pattern", + "The filter pattern", + "", + G_PARAM_READWRITE)); + + signals[LOCATION_ACTIVATED] = + g_signal_new ("location-activated", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GeditFileBrowserWidgetClass, location_activated), + NULL, NULL, NULL, + G_TYPE_NONE, 1, G_TYPE_FILE); + + signals[ERROR] = + g_signal_new ("error", G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GeditFileBrowserWidgetClass, error), + NULL, NULL, NULL, + G_TYPE_NONE, 2, G_TYPE_UINT, G_TYPE_STRING); + + signals[CONFIRM_DELETE] = + g_signal_new ("confirm-delete", G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GeditFileBrowserWidgetClass, confirm_delete), + g_signal_accumulator_true_handled, NULL, NULL, + G_TYPE_BOOLEAN, 2, G_TYPE_OBJECT, G_TYPE_POINTER); + + signals[CONFIRM_NO_TRASH] = + g_signal_new ("confirm-no-trash", G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GeditFileBrowserWidgetClass, confirm_no_trash), + g_signal_accumulator_true_handled, NULL, NULL, + G_TYPE_BOOLEAN, 1, G_TYPE_POINTER); + + signals[OPEN_IN_TERMINAL] = + g_signal_new ("open-in-terminal", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GeditFileBrowserWidgetClass, open_in_terminal), + NULL, NULL, NULL, + G_TYPE_NONE, 1, G_TYPE_FILE); + + signals[SET_ACTIVE_ROOT] = + g_signal_new ("set-active-root", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GeditFileBrowserWidgetClass, set_active_root), + NULL, NULL, NULL, + G_TYPE_NONE, 0); + + /* Bind class to template */ + gtk_widget_class_set_template_from_resource (widget_class, + "/org/gnome/gedit/plugins/file-browser/ui/gedit-file-browser-widget.ui"); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, previous_button); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, next_button); + + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_button); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_popover); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_treeview); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_treeview_selection); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, treeview_icon_column); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, treeview_icon_renderer); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_cellview); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_button_arrow); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, locations_model); + + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, location_entry); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, treeview); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, filter_entry_revealer); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, filter_entry); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, location_previous_menu); + gtk_widget_class_bind_template_child_private (widget_class, GeditFileBrowserWidget, location_next_menu); +} + +static void +gedit_file_browser_widget_class_finalize (GeditFileBrowserWidgetClass *klass) +{ +} + +static void +add_signal (GeditFileBrowserWidget *obj, + gpointer object, + gulong id) +{ + SignalNode *node = g_slice_new (SignalNode); + + node->object = G_OBJECT (object); + node->id = id; + + obj->priv->signal_pool = g_slist_prepend (obj->priv->signal_pool, node); +} + +static gboolean +separator_func (GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data) +{ + guint id; + + gtk_tree_model_get (model, iter, COLUMN_ID, &id, -1); + + return (id == SEPARATOR_ID); +} + +static gboolean +get_from_bookmark_file (GeditFileBrowserWidget *obj, + GFile *file, + gchar **name, + gchar **icon_name, + GdkPixbuf **icon) +{ + NameIcon *item = (NameIcon *)g_hash_table_lookup (obj->priv->bookmarks_hash, file); + + if (item == NULL) + return FALSE; + + *name = g_strdup (item->name); + *icon_name = g_strdup (item->icon_name); + + if (icon != NULL && item->icon != NULL) + { + *icon = g_object_ref (item->icon); + } + + return TRUE; +} + +static void +insert_path_item (GeditFileBrowserWidget *obj, + GFile *file, + GtkTreeIter *after, + GtkTreeIter *iter) +{ + gchar *unescape = NULL; + gchar *icon_name = NULL; + GdkPixbuf *icon = NULL; + + /* Try to get the icon and name from the bookmarks hash */ + if (!get_from_bookmark_file (obj, file, &unescape, &icon_name, &icon)) + { + /* It's not a bookmark, fetch the name and the icon ourselves */ + unescape = gedit_file_browser_utils_file_basename (file); + + /* Get the icon */ + icon_name = gedit_file_browser_utils_symbolic_icon_name_from_file (file); + } + + gtk_list_store_insert_after (obj->priv->locations_model, iter, after); + + gtk_list_store_set (obj->priv->locations_model, + iter, + COLUMN_ICON, icon, + COLUMN_ICON_NAME, icon_name, + COLUMN_NAME, unescape, + COLUMN_FILE, file, + COLUMN_ID, PATH_ID, + -1); + + if (icon) + g_object_unref (icon); + + g_free (icon_name); + g_free (unescape); +} + +static void +insert_separator_item (GeditFileBrowserWidget *obj) +{ + GtkTreeIter iter; + + gtk_list_store_insert (obj->priv->locations_model, &iter, 1); + gtk_list_store_set (obj->priv->locations_model, &iter, + COLUMN_ICON, NULL, + COLUMN_ICON_NAME, NULL, + COLUMN_NAME, NULL, + COLUMN_ID, SEPARATOR_ID, -1); +} + +static void +insert_location_path (GeditFileBrowserWidget *obj) +{ + GeditFileBrowserWidgetPrivate *priv = obj->priv; + Location *loc; + GFile *current = NULL; + GFile *tmp; + GtkTreeIter separator; + GtkTreeIter iter; + + if (!priv->current_location) + { + g_message ("insert_location_path: no current location"); + return; + } + + loc = (Location *)(priv->current_location->data); + + current = loc->virtual_root; + locations_find_by_id (obj, SEPARATOR_ID, &separator); + + while (current != NULL) + { + insert_path_item (obj, current, &separator, &iter); + + if (current == loc->virtual_root) + { + + g_signal_handlers_block_by_func (priv->locations_treeview, + on_locations_treeview_selection_changed, + obj); + + gtk_tree_selection_select_iter (priv->locations_treeview_selection, &iter); + + g_signal_handlers_unblock_by_func (priv->locations_treeview, + on_locations_treeview_selection_changed, + obj); + } + + if (g_file_equal (current, loc->root) || + !g_file_has_parent (current, NULL)) + { + if (current != loc->virtual_root) + g_object_unref (current); + break; + } + + tmp = g_file_get_parent (current); + + if (current != loc->virtual_root) + g_object_unref (current); + + current = tmp; + } +} + +static void +remove_path_items (GeditFileBrowserWidget *obj) +{ + GtkTreeIter iter; + + while (locations_find_by_id (obj, PATH_ID, &iter)) + { + gtk_list_store_remove (obj->priv->locations_model, &iter); + } +} + +static void +check_current_item (GeditFileBrowserWidget *obj, + gboolean show_path) +{ + GtkTreeIter separator; + gboolean has_sep; + + remove_path_items (obj); + has_sep = locations_find_by_id (obj, SEPARATOR_ID, &separator); + + if (show_path) + { + if (!has_sep) + insert_separator_item (obj); + + insert_location_path (obj); + } + else if (has_sep) + { + gtk_list_store_remove (obj->priv->locations_model, &separator); + } +} + +static void +fill_locations_model (GeditFileBrowserWidget *obj) +{ + GeditFileBrowserWidgetPrivate *priv = obj->priv; + GtkTreeIter iter; + + gtk_list_store_append (priv->locations_model, &iter); + gtk_list_store_set (priv->locations_model, + &iter, + COLUMN_ICON, NULL, + COLUMN_ICON_NAME, "user-bookmarks-symbolic", + COLUMN_NAME, _("Bookmarks"), + COLUMN_ID, BOOKMARKS_ID, -1); + + gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (priv->locations_treeview), + separator_func, + obj, + NULL); + + gtk_tree_selection_select_iter (priv->locations_treeview_selection, &iter); + + on_locations_treeview_selection_changed (priv->locations_treeview_selection, obj); + gedit_file_browser_widget_show_bookmarks (obj); +} + +static gboolean +filter_real (GeditFileBrowserStore *model, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + GSList *item; + + for (item = obj->priv->filter_funcs; item; item = item->next) + { + FilterFunc *func = (FilterFunc *)(item->data); + + if (!func->func (obj, model, iter, func->user_data)) + return FALSE; + } + + return TRUE; +} + +static void +add_bookmark_hash (GeditFileBrowserWidget *obj, + GtkTreeIter *iter) +{ + GtkTreeModel *model = GTK_TREE_MODEL (obj->priv->bookmarks_store); + GdkPixbuf *pixbuf; + gchar *name; + gchar *icon_name; + GFile *location; + NameIcon *item; + + if (!(location = gedit_file_bookmarks_store_get_location (obj->priv->bookmarks_store, iter))) + return; + + gtk_tree_model_get (model, + iter, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_ICON, &pixbuf, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_ICON_NAME, &icon_name, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_NAME, &name, + -1); + + item = g_slice_new (NameIcon); + item->name = name; + item->icon_name = icon_name; + item->icon = pixbuf; + + g_hash_table_insert (obj->priv->bookmarks_hash, + location, + item); +} + +static void +init_bookmarks_hash (GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = GTK_TREE_MODEL (obj->priv->bookmarks_store); + GtkTreeIter iter; + + if (!gtk_tree_model_get_iter_first (model, &iter)) + return; + + do + { + add_bookmark_hash (obj, &iter); + } + while (gtk_tree_model_iter_next (model, &iter)); + + g_signal_connect (obj->priv->bookmarks_store, + "row-changed", + G_CALLBACK (on_bookmarks_row_changed), + obj); + + g_signal_connect (obj->priv->bookmarks_store, + "row-deleted", + G_CALLBACK (on_bookmarks_row_deleted), + obj); +} + +static void +on_begin_loading (GeditFileBrowserStore *model, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + if (!GDK_IS_WINDOW (gtk_widget_get_window (GTK_WIDGET (obj->priv->treeview)))) + return; + + gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (obj)), + obj->priv->busy_cursor); +} + +static void +on_end_loading (GeditFileBrowserStore *model, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + if (!GDK_IS_WINDOW (gtk_widget_get_window (GTK_WIDGET (obj->priv->treeview)))) + return; + + gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (obj)), NULL); +} + +static void +on_locations_treeview_row_activated (GtkTreeView *locations_treeview, + GtkTreePath *path, + GtkTreeViewColumn *column, + GeditFileBrowserWidget *obj) +{ + GeditFileBrowserWidgetPrivate *priv = obj->priv; + GtkTreeIter iter; + guint id = G_MAXUINT; + GFile *file; + + if (gtk_tree_model_get_iter (GTK_TREE_MODEL (priv->locations_model), &iter, path)) + { + gtk_tree_model_get (GTK_TREE_MODEL (priv->locations_model), &iter, COLUMN_ID, &id, -1); + } + + if (id == BOOKMARKS_ID) + { + gedit_file_browser_widget_show_bookmarks (obj); + } + else if (id == PATH_ID) + { + gtk_tree_model_get (GTK_TREE_MODEL (priv->locations_model), + &iter, + COLUMN_FILE, &file, + -1); + + gedit_file_browser_store_set_virtual_root_from_location (priv->file_store, file); + + g_object_unref (file); + gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (priv->locations_cellview), path); + } + + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->locations_button), FALSE); +} + +static GActionEntry browser_entries[] = { + { "open", open_activated }, + { "set_active_root", set_active_root_activated }, + { "new_folder", new_folder_activated }, + { "new_file", new_file_activated }, + { "rename", rename_activated }, + { "move_to_trash", move_to_trash_activated }, + { "delete", delete_activated }, + { "refresh_view", refresh_view_activated }, + { "view_folder", view_folder_activated }, + { "open_in_terminal", open_in_terminal_activated }, + { "show_hidden", NULL, NULL, "false", change_show_hidden_state }, + { "show_binary", NULL, NULL, "false", change_show_binary_state }, + { "show_match_filename", NULL, NULL, "false", change_show_match_filename }, + { "previous_location", previous_location_activated }, + { "next_location", next_location_activated }, + { "up", up_activated }, + { "home", home_activated } +}; + +static void +locations_icon_renderer_cb (GtkTreeViewColumn *tree_column, + GtkCellRenderer *cell, + GtkTreeModel *tree_model, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + GdkPixbuf *pixbuf; + gchar *icon_name; + + gtk_tree_model_get (tree_model, + iter, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_ICON_NAME, &icon_name, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_ICON, &pixbuf, + -1); + + if (icon_name != NULL) + g_object_set (cell, "icon-name", icon_name, NULL); + else + g_object_set (cell, "pixbuf", pixbuf, NULL); + + g_clear_object (&pixbuf); + g_free (icon_name); +} + +static void +gedit_file_browser_widget_init (GeditFileBrowserWidget *obj) +{ + GtkBuilder *builder; + GdkDisplay *display; + GAction *action; + GError *error = NULL; + + obj->priv = gedit_file_browser_widget_get_instance_private (obj); + + obj->priv->filter_pattern_str = g_strdup (""); + obj->priv->bookmarks_hash = g_hash_table_new_full (g_file_hash, + (GEqualFunc)g_file_equal, + g_object_unref, + free_name_icon); + + display = gtk_widget_get_display (GTK_WIDGET (obj)); + obj->priv->busy_cursor = gdk_cursor_new_from_name (display, "progress"); + + builder = gtk_builder_new (); + if (!gtk_builder_add_from_resource (builder, + "/org/gnome/gedit/plugins/file-browser/ui/gedit-file-browser-menus.ui", + &error)) + { + g_warning ("loading menu builder file: %s", error->message); + g_error_free (error); + } + else + { + obj->priv->dir_menu = G_MENU_MODEL (g_object_ref (gtk_builder_get_object (builder, "dir-menu"))); + obj->priv->bookmarks_menu = G_MENU_MODEL (g_object_ref (gtk_builder_get_object (builder, "bookmarks-menu"))); + } + + g_object_unref (builder); + + obj->priv->action_group = g_simple_action_group_new (); + g_action_map_add_action_entries (G_ACTION_MAP (obj->priv->action_group), + browser_entries, + G_N_ELEMENTS (browser_entries), + obj); + + /* set initial sensitivity */ + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "previous_location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "next_location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + + gtk_widget_insert_action_group (GTK_WIDGET (obj), + "browser", + G_ACTION_GROUP (obj->priv->action_group)); + + gtk_widget_init_template (GTK_WIDGET (obj)); + + g_signal_connect (obj->priv->previous_button, "button-press-event", + G_CALLBACK (on_location_button_press_event), obj); + g_signal_connect (obj->priv->next_button, "button-press-event", + G_CALLBACK (on_location_button_press_event), obj); + + /* locations popover */ + gtk_tree_selection_set_mode (obj->priv->locations_treeview_selection, GTK_SELECTION_SINGLE); + gtk_tree_view_column_set_cell_data_func (obj->priv->treeview_icon_column, + obj->priv->treeview_icon_renderer, + (GtkTreeCellDataFunc)locations_icon_renderer_cb, + obj, + NULL); + fill_locations_model (obj); + + g_signal_connect (obj->priv->locations_treeview_selection, "changed", + G_CALLBACK (on_locations_treeview_selection_changed), obj); + g_signal_connect (obj->priv->locations_treeview, "row-activated", + G_CALLBACK (on_locations_treeview_row_activated), obj); + + g_signal_connect (obj->priv->location_entry, "activate", + G_CALLBACK (on_location_entry_activate), obj); + g_signal_connect (obj->priv->location_entry, "focus-out-event", + G_CALLBACK (on_location_entry_focus_out_event), obj); + g_signal_connect (obj->priv->location_entry, "key-press-event", + G_CALLBACK (on_location_entry_key_press_event), obj); + + /* tree view */ + obj->priv->file_store = gedit_file_browser_store_new (NULL); + obj->priv->bookmarks_store = gedit_file_bookmarks_store_new (); + + gedit_file_browser_view_set_restore_expand_state (obj->priv->treeview, TRUE); + + gedit_file_browser_store_set_filter_mode (obj->priv->file_store, + GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_HIDDEN | + GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_BINARY); + gedit_file_browser_store_set_filter_func (obj->priv->file_store, + (GeditFileBrowserStoreFilterFunc) filter_real, + obj); + + g_signal_connect (obj->priv->treeview, "notify::model", + G_CALLBACK (on_model_set), obj); + g_signal_connect (obj->priv->treeview, "error", + G_CALLBACK (on_treeview_error), obj); + g_signal_connect (obj->priv->treeview, "popup-menu", + G_CALLBACK (on_treeview_popup_menu), obj); + g_signal_connect (obj->priv->treeview, "button-press-event", + G_CALLBACK (on_treeview_button_press_event), + obj); + g_signal_connect (obj->priv->treeview, "key-press-event", + G_CALLBACK (on_treeview_key_press_event), obj); + + g_signal_connect (gtk_tree_view_get_selection + (GTK_TREE_VIEW (obj->priv->treeview)), "changed", + G_CALLBACK (on_selection_changed), obj); + g_signal_connect (obj->priv->file_store, "notify::filter-mode", + G_CALLBACK (on_filter_mode_changed), obj); + + g_signal_connect (obj->priv->file_store, "notify::virtual-root", + G_CALLBACK (on_virtual_root_changed), obj); + + g_signal_connect (obj->priv->file_store, "begin-loading", + G_CALLBACK (on_begin_loading), obj); + + g_signal_connect (obj->priv->file_store, "end-loading", + G_CALLBACK (on_end_loading), obj); + + g_signal_connect (obj->priv->file_store, "error", + G_CALLBACK (on_file_store_error), obj); + + init_bookmarks_hash (obj); + + /* filter */ + g_signal_connect_swapped (obj->priv->filter_entry, "activate", + G_CALLBACK (on_entry_filter_activate), + obj); + g_signal_connect_swapped (obj->priv->filter_entry, "focus_out_event", + G_CALLBACK (on_entry_filter_activate), + obj); +} + +/* Private */ + +static void +update_sensitivity (GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + GAction *action; + gint mode; + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + { + mode = gedit_file_browser_store_get_filter_mode (GEDIT_FILE_BROWSER_STORE (model)); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_hidden"); + + g_action_change_state (action, + g_variant_new_boolean (!(mode & + GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_HIDDEN))); + + /* sensitivity */ + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "up"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE); + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "home"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_hidden"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_binary"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_match_filename"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE); + } + else if (GEDIT_IS_FILE_BOOKMARKS_STORE (model)) + { + /* Set the filter toggle to normal up state, just for visual pleasure */ + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_hidden"); + + g_action_change_state (action, g_variant_new_boolean (FALSE)); + + /* sensitivity */ + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "up"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "home"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_hidden"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_binary"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), + "show_match_filename"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); + } + + on_selection_changed (gtk_tree_view_get_selection + GTK_TREE_VIEW (obj->priv->treeview), + obj); +} + +static gboolean +gedit_file_browser_widget_get_first_selected (GeditFileBrowserWidget *obj, + GtkTreeIter *iter) +{ + GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (obj->priv->treeview)); + GtkTreeModel *model; + GList *rows = gtk_tree_selection_get_selected_rows (selection, &model); + gboolean result; + + if (!rows) + return FALSE; + + result = gtk_tree_model_get_iter (model, iter, (GtkTreePath *)(rows->data)); + + g_list_free_full (rows, (GDestroyNotify) gtk_tree_path_free); + + return result; +} + +static gboolean +popup_menu (GeditFileBrowserWidget *obj, + GtkTreeView *treeview, + GdkEventButton *event, + GtkTreeModel *model) +{ + GtkWidget *menu; + GMenuModel *menu_model; + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + menu_model = obj->priv->dir_menu; + else if (GEDIT_IS_FILE_BOOKMARKS_STORE (model)) + menu_model = obj->priv->bookmarks_menu; + else + return FALSE; + + menu = gtk_menu_new_from_model (menu_model); + gtk_menu_attach_to_widget (GTK_MENU (menu), GTK_WIDGET (obj), NULL); + + if (event != NULL) + { + GtkTreeSelection *selection; + selection = gtk_tree_view_get_selection (treeview); + + if (gtk_tree_selection_count_selected_rows (selection) <= 1) + { + GtkTreePath *path; + + if (gtk_tree_view_get_path_at_pos (treeview, + (gint)event->x, (gint)event->y, + &path, NULL, NULL, NULL)) + { + gtk_tree_selection_unselect_all (selection); + gtk_tree_selection_select_path (selection, path); + gtk_tree_path_free (path); + } + } + + gtk_menu_popup_at_pointer (GTK_MENU (menu), (GdkEvent *)event); + } + else + { + GdkWindow *window = gtk_widget_get_window (GTK_WIDGET (treeview)); + GdkGravity rect_gravity = GDK_GRAVITY_EAST; + GdkGravity menu_gravity = GDK_GRAVITY_NORTH_WEST; + GdkRectangle rect; + + if (gedit_utils_menu_position_under_tree_view (treeview, &rect)) + { + if (gtk_widget_get_direction (GTK_WIDGET (treeview)) == GTK_TEXT_DIR_RTL) + { + rect_gravity = GDK_GRAVITY_WEST; + menu_gravity = GDK_GRAVITY_NORTH_EAST; + } + + gtk_menu_popup_at_rect (GTK_MENU (menu), window, &rect, rect_gravity, menu_gravity, NULL); + gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE); + } + } + + return TRUE; +} + +static gboolean +filter_glob (GeditFileBrowserWidget *obj, + GeditFileBrowserStore *store, + GtkTreeIter *iter, + gpointer user_data) +{ + gchar *name; + gboolean result; + guint flags; + + if (obj->priv->filter_pattern == NULL) + return TRUE; + + gtk_tree_model_get (GTK_TREE_MODEL (store), iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_NAME, &name, + GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags, + -1); + + if (FILE_IS_DIR (flags) || FILE_IS_DUMMY (flags)) + result = TRUE; + else + result = g_pattern_spec_match_string (obj->priv->filter_pattern, name); + + g_free (name); + return result; +} + +static void +rename_selected_file (GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + GtkTreeIter iter; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + if (gedit_file_browser_widget_get_first_selected (obj, &iter)) + gedit_file_browser_view_start_rename (obj->priv->treeview, &iter); +} + +static GList * +get_deletable_files (GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (obj->priv->treeview)); + GList *rows = gtk_tree_selection_get_selected_rows (selection, &model); + GList *row; + GList *paths = NULL; + + for (row = rows; row; row = row->next) + { + GtkTreePath *path = (GtkTreePath *)(row->data); + GtkTreeIter iter; + guint flags; + + if (!gtk_tree_model_get_iter (model, &iter, path)) + continue; + + gtk_tree_model_get (model, + &iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags, + -1); + + if (FILE_IS_DUMMY (flags)) + continue; + + paths = g_list_append (paths, gtk_tree_path_copy (path)); + } + + g_list_free_full (rows, (GDestroyNotify) gtk_tree_path_free); + + return paths; +} + +static gboolean +delete_selected_files (GeditFileBrowserWidget *obj, + gboolean trash) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + gboolean confirm; + GeditFileBrowserStoreResult result; + GList *rows; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return FALSE; + + if (!(rows = get_deletable_files (obj))) + return FALSE; + + if (!trash) + { + g_signal_emit (obj, signals[CONFIRM_DELETE], 0, model, rows, &confirm); + + if (!confirm) + return FALSE; + } + + result = gedit_file_browser_store_delete_all (GEDIT_FILE_BROWSER_STORE (model), + rows, + trash); + + g_list_free_full (rows, (GDestroyNotify) gtk_tree_path_free); + + return result == GEDIT_FILE_BROWSER_STORE_RESULT_OK; +} + +static void +show_location_entry (GeditFileBrowserWidget *obj, + const gchar *location) +{ + g_warn_if_fail (location != NULL); + + gtk_entry_set_text (GTK_ENTRY (obj->priv->location_entry), location); + + gtk_widget_show (obj->priv->location_entry); + gtk_widget_grab_focus (obj->priv->location_entry); + + /* grab_focus() causes the entry's text to become + * selected so, unselect it and move the cursor to the end. + */ + gtk_editable_set_position (GTK_EDITABLE (obj->priv->location_entry), -1); +} + +static gboolean +on_file_store_no_trash (GeditFileBrowserStore *store, + GList *files, + GeditFileBrowserWidget *obj) +{ + gboolean confirm = FALSE; + + g_signal_emit (obj, signals[CONFIRM_NO_TRASH], 0, files, &confirm); + + return confirm; +} + +static GFile * +get_topmost_file (GFile *file) +{ + GFile *current = g_object_ref (file); + GFile *tmp; + + while ((tmp = g_file_get_parent (current)) != NULL) + { + g_object_unref (current); + current = tmp; + } + + return current; +} + +static GtkWidget * +create_goto_menu_item (GeditFileBrowserWidget *obj, + GList *item) +{ + Location *loc = (Location *) (item->data); + GtkWidget *result; + gchar *icon_name = NULL; + gchar *unescape = NULL; + + if (!get_from_bookmark_file (obj, loc->virtual_root, &unescape, &icon_name, NULL)) + unescape = gedit_file_browser_utils_file_basename (loc->virtual_root); + + result = gtk_menu_item_new_with_label (unescape); + + g_object_set_data (G_OBJECT (result), LOCATION_DATA_KEY, item); + g_signal_connect (result, "activate", + G_CALLBACK (on_location_jump_activate), obj); + + gtk_widget_show (result); + + g_free (icon_name); + g_free (unescape); + + return result; +} + +static GList * +list_next_iterator (GList *list) +{ + if (!list) + return NULL; + + return list->next; +} + +static GList * +list_prev_iterator (GList *list) +{ + if (!list) + return NULL; + + return list->prev; +} + +static void +jump_to_location (GeditFileBrowserWidget *obj, + GList *item, + gboolean previous) +{ + Location *loc; + GtkWidget *widget; + GList *children; + GList *child; + GList *(*iter_func) (GList *); + GtkWidget *menu_from; + GtkWidget *menu_to; + + if (!obj->priv->locations) + return; + + if (previous) + { + iter_func = list_next_iterator; + menu_from = obj->priv->location_previous_menu; + menu_to = obj->priv->location_next_menu; + } + else + { + iter_func = list_prev_iterator; + menu_from = obj->priv->location_next_menu; + menu_to = obj->priv->location_previous_menu; + } + + children = gtk_container_get_children (GTK_CONTAINER (menu_from)); + child = children; + + /* This is the menuitem for the current location, which is the first + to be added to the menu */ + widget = obj->priv->current_location_menu_item; + + while (obj->priv->current_location != item) + { + if (widget) + { + /* Prepend the menu item to the menu */ + gtk_menu_shell_prepend (GTK_MENU_SHELL (menu_to), widget); + g_object_unref (widget); + } + + widget = GTK_WIDGET (child->data); + + /* Make sure the widget isn't destroyed when removed */ + g_object_ref (widget); + gtk_container_remove (GTK_CONTAINER (menu_from), widget); + + obj->priv->current_location_menu_item = widget; + + if (obj->priv->current_location == NULL) + { + obj->priv->current_location = obj->priv->locations; + + if (obj->priv->current_location == item) + break; + } + else + { + obj->priv->current_location = iter_func (obj->priv->current_location); + } + + child = child->next; + } + + g_list_free (children); + + obj->priv->changing_location = TRUE; + + loc = (Location *) (obj->priv->current_location->data); + + /* Set the new root + virtual root */ + gedit_file_browser_widget_set_root_and_virtual_root (obj, + loc->root, + loc->virtual_root); + + obj->priv->changing_location = FALSE; +} + +static void +clear_next_locations (GeditFileBrowserWidget *obj) +{ + GAction *action; + GList *children; + GList *item; + + if (obj->priv->current_location == NULL) + return; + + while (obj->priv->current_location->prev) + { + location_free ((Location *) (obj->priv->current_location->prev->data)); + obj->priv->locations = g_list_remove_link (obj->priv->locations, + obj->priv->current_location->prev); + } + + children = gtk_container_get_children (GTK_CONTAINER (obj->priv->location_next_menu)); + + for (item = children; item; item = item->next) + { + gtk_container_remove (GTK_CONTAINER + (obj->priv->location_next_menu), + GTK_WIDGET (item->data)); + } + + g_list_free (children); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "next_location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE); +} + +static void +update_filter_mode (GeditFileBrowserWidget *obj, + GSimpleAction *action, + GVariant *state, + GeditFileBrowserStoreFilterMode mode) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + { + gint now = gedit_file_browser_store_get_filter_mode (GEDIT_FILE_BROWSER_STORE (model)); + + if (g_variant_get_boolean(state)) + now &= ~mode; + else + now |= mode; + + gedit_file_browser_store_set_filter_mode (GEDIT_FILE_BROWSER_STORE (model), now); + + } + + g_simple_action_set_state (action, state); +} + +static void +set_filter_pattern_real (GeditFileBrowserWidget *obj, + gchar const *pattern, + gboolean update_entry) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + + if (pattern != NULL && *pattern == '\0') + pattern = NULL; + + if (pattern == NULL && *obj->priv->filter_pattern_str == '\0') + return; + + if (pattern != NULL && strcmp (pattern, obj->priv->filter_pattern_str) == 0) + return; + + /* Free the old pattern */ + g_free (obj->priv->filter_pattern_str); + + if (pattern == NULL) + obj->priv->filter_pattern_str = g_strdup (""); + else + obj->priv->filter_pattern_str = g_strdup (pattern); + + if (obj->priv->filter_pattern) + { + g_pattern_spec_free (obj->priv->filter_pattern); + obj->priv->filter_pattern = NULL; + } + + if (pattern == NULL) + { + if (obj->priv->glob_filter_id != 0) + { + gedit_file_browser_widget_remove_filter (obj, obj->priv->glob_filter_id); + obj->priv->glob_filter_id = 0; + } + } + else + { + obj->priv->filter_pattern = g_pattern_spec_new (pattern); + + if (obj->priv->glob_filter_id == 0) + obj->priv->glob_filter_id = gedit_file_browser_widget_add_filter (obj, + filter_glob, + NULL, + NULL); + } + + if (update_entry) + gtk_entry_set_text (GTK_ENTRY (obj->priv->filter_entry), obj->priv->filter_pattern_str); + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + gedit_file_browser_store_refilter (GEDIT_FILE_BROWSER_STORE (model)); + + g_object_notify (G_OBJECT (obj), "filter-pattern"); +} + + +/* Public */ + +GtkWidget * +gedit_file_browser_widget_new (void) +{ + GeditFileBrowserWidget *obj = g_object_new (GEDIT_TYPE_FILE_BROWSER_WIDGET, NULL); + + gedit_file_browser_widget_show_bookmarks (obj); + + return GTK_WIDGET (obj); +} + +void +gedit_file_browser_widget_show_bookmarks (GeditFileBrowserWidget *obj) +{ + GtkTreePath *path; + GtkTreeIter iter; + + gtk_widget_set_sensitive (obj->priv->locations_button, FALSE); + gtk_widget_hide (obj->priv->locations_button_arrow); + locations_find_by_id (obj, BOOKMARKS_ID, &iter); + + path = gtk_tree_model_get_path (GTK_TREE_MODEL (obj->priv->locations_model), &iter); + gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (obj->priv->locations_cellview), path); + gtk_tree_path_free (path); + + gedit_file_browser_view_set_model (obj->priv->treeview, + GTK_TREE_MODEL (obj->priv->bookmarks_store)); +} + +static void +show_files_real (GeditFileBrowserWidget *obj, + gboolean do_root_changed) +{ + gtk_widget_set_sensitive (obj->priv->locations_button, TRUE); + gtk_widget_show (obj->priv->locations_button_arrow); + + gedit_file_browser_view_set_model (obj->priv->treeview, + GTK_TREE_MODEL (obj->priv->file_store)); + + if (do_root_changed) + on_virtual_root_changed (obj->priv->file_store, NULL, obj); +} + +void +gedit_file_browser_widget_show_files (GeditFileBrowserWidget *obj) +{ + show_files_real (obj, TRUE); +} + +void +gedit_file_browser_widget_set_root_and_virtual_root (GeditFileBrowserWidget *obj, + GFile *root, + GFile *virtual_root) +{ + GeditFileBrowserStoreResult result; + + if (!virtual_root) + result = gedit_file_browser_store_set_root_and_virtual_root (obj->priv->file_store, + root, + root); + else + result = gedit_file_browser_store_set_root_and_virtual_root (obj->priv->file_store, + root, + virtual_root); + + if (result == GEDIT_FILE_BROWSER_STORE_RESULT_NO_CHANGE) + show_files_real (obj, TRUE); +} + +void +gedit_file_browser_widget_set_root (GeditFileBrowserWidget *obj, + GFile *root, + gboolean virtual_root) +{ + GFile *parent; + + if (!virtual_root) + { + gedit_file_browser_widget_set_root_and_virtual_root (obj, + root, + NULL); + return; + } + + if (!root) + return; + + parent = get_topmost_file (root); + gedit_file_browser_widget_set_root_and_virtual_root (obj, parent, root); + g_object_unref (parent); +} + +GeditFileBrowserStore * +gedit_file_browser_widget_get_browser_store (GeditFileBrowserWidget *obj) +{ + return obj->priv->file_store; +} + +GeditFileBookmarksStore * +gedit_file_browser_widget_get_bookmarks_store (GeditFileBrowserWidget *obj) +{ + return obj->priv->bookmarks_store; +} + +GeditFileBrowserView * +gedit_file_browser_widget_get_browser_view (GeditFileBrowserWidget *obj) +{ + return obj->priv->treeview; +} + +GtkWidget * +gedit_file_browser_widget_get_filter_entry (GeditFileBrowserWidget *obj) +{ + return obj->priv->filter_entry; +} + +gulong +gedit_file_browser_widget_add_filter (GeditFileBrowserWidget *obj, + GeditFileBrowserWidgetFilterFunc func, + gpointer user_data, + GDestroyNotify notify) +{ + FilterFunc *f = filter_func_new (obj, func, user_data, notify);; + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + + obj->priv->filter_funcs = g_slist_append (obj->priv->filter_funcs, f); + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + gedit_file_browser_store_refilter (GEDIT_FILE_BROWSER_STORE (model)); + + return f->id; +} + +void +gedit_file_browser_widget_remove_filter (GeditFileBrowserWidget *obj, + gulong id) +{ + GSList *item; + + for (item = obj->priv->filter_funcs; item; item = item->next) + { + FilterFunc *func = (FilterFunc *) (item->data); + + if (func->id == id) + { + if (func->destroy_notify) + func->destroy_notify (func->user_data); + + obj->priv->filter_funcs = g_slist_remove_link (obj->priv->filter_funcs, item); + + filter_func_free (func); + break; + } + } +} + +void +gedit_file_browser_widget_set_filter_pattern (GeditFileBrowserWidget *obj, + gchar const *pattern) +{ + gboolean show; + GAction *action; + + /* if pattern is not null, reveal the entry */ + show = pattern != NULL && *pattern != '\0'; + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "show_match_filename"); + g_action_change_state (action, g_variant_new_boolean (show)); + + set_filter_pattern_real (obj, pattern, TRUE); +} + +gboolean +gedit_file_browser_widget_get_selected_directory (GeditFileBrowserWidget *obj, + GtkTreeIter *iter) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + GtkTreeIter parent; + guint flags; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return FALSE; + + if (!gedit_file_browser_widget_get_first_selected (obj, iter) && + !gedit_file_browser_store_get_iter_virtual_root + (GEDIT_FILE_BROWSER_STORE (model), iter)) + { + return FALSE; + } + + gtk_tree_model_get (model, iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags, + -1); + + if (!FILE_IS_DIR (flags)) + { + /* Get the parent, because the selection is a file */ + gtk_tree_model_iter_parent (model, &parent, iter); + *iter = parent; + } + + return TRUE; +} + +void +gedit_file_browser_widget_set_active_root_enabled (GeditFileBrowserWidget *widget, + gboolean enabled) +{ + GAction *action; + + g_return_if_fail (GEDIT_IS_FILE_BROWSER_WIDGET (widget)); + + action = g_action_map_lookup_action (G_ACTION_MAP (widget->priv->action_group), "set_active_root"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); +} + +static guint +gedit_file_browser_widget_get_num_selected_files_or_directories (GeditFileBrowserWidget *obj, + guint *files, + guint *dirs) +{ + GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (obj->priv->treeview)); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + GList *rows, *row; + guint result = 0; + + if (GEDIT_IS_FILE_BOOKMARKS_STORE (model)) + return 0; + + rows = gtk_tree_selection_get_selected_rows (selection, &model); + + for (row = rows; row; row = row->next) + { + GtkTreePath *path = (GtkTreePath *)(row->data); + GeditFileBrowserStoreFlag flags; + GtkTreeIter iter; + + /* Get iter from path */ + if (!gtk_tree_model_get_iter (model, &iter, path)) + continue; + + gtk_tree_model_get (model, &iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags, + -1); + + if (!FILE_IS_DUMMY (flags)) + { + if (!FILE_IS_DIR (flags)) + ++(*files); + else + ++(*dirs); + + ++result; + } + } + + g_list_free_full (rows, (GDestroyNotify) gtk_tree_path_free); + + return result; +} + +typedef struct +{ + GeditFileBrowserWidget *widget; + GCancellable *cancellable; +} AsyncData; + +static AsyncData * +async_data_new (GeditFileBrowserWidget *widget) +{ + AsyncData *ret = g_slice_new (AsyncData); + + ret->widget = widget; + + cancel_async_operation (widget); + widget->priv->cancellable = g_cancellable_new (); + + ret->cancellable = g_object_ref (widget->priv->cancellable); + + return ret; +} + +static void +async_free (AsyncData *async) +{ + g_object_unref (async->cancellable); + g_slice_free (AsyncData, async); +} + +static void +set_busy (GeditFileBrowserWidget *obj, + gboolean busy) +{ + GdkWindow *window = gtk_widget_get_window (GTK_WIDGET (obj->priv->treeview)); + + if (!GDK_IS_WINDOW (window)) + return; + + if (busy) + { + GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET (obj)); + GdkCursor *cursor= gdk_cursor_new_from_name (display, "progress"); + + gdk_window_set_cursor (window, cursor); + g_clear_object (&cursor); + } + else + { + gdk_window_set_cursor (window, NULL); + } +} + +static void try_mount_volume (GeditFileBrowserWidget *widget, GVolume *volume); + +static void +activate_mount (GeditFileBrowserWidget *widget, + GVolume *volume, + GMount *mount) +{ + GFile *root; + + if (!mount) + { + gchar *name = g_volume_get_name (volume); + gchar *message = g_strdup_printf (_("No mount object for mounted volume: %s"), name); + + g_signal_emit (widget, + signals[ERROR], + 0, + GEDIT_FILE_BROWSER_ERROR_SET_ROOT, + message); + + g_free (name); + g_free (message); + return; + } + + root = g_mount_get_root (mount); + + gedit_file_browser_widget_set_root (widget, root, FALSE); + + g_object_unref (root); +} + +static void +try_activate_drive (GeditFileBrowserWidget *widget, + GDrive *drive) +{ + GList *volumes = g_drive_get_volumes (drive); + GVolume *volume = G_VOLUME (volumes->data); + GMount *mount = g_volume_get_mount (volume); + + if (mount) + { + /* try set the root of the mount */ + activate_mount (widget, volume, mount); + g_object_unref (mount); + } + else + { + /* try to mount it then? */ + try_mount_volume (widget, volume); + } + + g_list_free_full (volumes, g_object_unref); +} + +static void +poll_for_media_cb (GDrive *drive, + GAsyncResult *res, + AsyncData *async) +{ + GError *error = NULL; + + /* check for cancelled state */ + if (g_cancellable_is_cancelled (async->cancellable)) + { + async_free (async); + return; + } + + /* finish poll operation */ + set_busy (async->widget, FALSE); + + if (g_drive_poll_for_media_finish (drive, res, &error) && + g_drive_has_media (drive) && + g_drive_has_volumes (drive)) + { + try_activate_drive (async->widget, drive); + } + else + { + gchar *name = g_drive_get_name (drive); + gchar *message = g_strdup_printf (_("Could not open media: %s"), name); + + g_signal_emit (async->widget, + signals[ERROR], + 0, + GEDIT_FILE_BROWSER_ERROR_SET_ROOT, + message); + + g_free (name); + g_free (message); + + g_error_free (error); + } + + async_free (async); +} + +static void +mount_volume_cb (GVolume *volume, + GAsyncResult *res, + AsyncData *async) +{ + GError *error = NULL; + + /* check for cancelled state */ + if (g_cancellable_is_cancelled (async->cancellable)) + { + async_free (async); + return; + } + + if (g_volume_mount_finish (volume, res, &error)) + { + GMount *mount = g_volume_get_mount (volume); + + activate_mount (async->widget, volume, mount); + + if (mount) + g_object_unref (mount); + } + else + { + gchar *name = g_volume_get_name (volume); + gchar *message = g_strdup_printf (_("Could not mount volume: %s"), name); + + g_signal_emit (async->widget, + signals[ERROR], + 0, + GEDIT_FILE_BROWSER_ERROR_SET_ROOT, + message); + + g_free (name); + g_free (message); + + g_error_free (error); + } + + set_busy (async->widget, FALSE); + async_free (async); +} + +static void +activate_drive (GeditFileBrowserWidget *obj, + GtkTreeIter *iter) +{ + GDrive *drive; + AsyncData *async; + + gtk_tree_model_get (GTK_TREE_MODEL (obj->priv->bookmarks_store), + iter, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_OBJECT, &drive, + -1); + + /* most common use case is a floppy drive, we'll poll for media and + go from there */ + async = async_data_new (obj); + g_drive_poll_for_media (drive, + async->cancellable, + (GAsyncReadyCallback)poll_for_media_cb, + async); + + g_object_unref (drive); + set_busy (obj, TRUE); +} + +static void +try_mount_volume (GeditFileBrowserWidget *widget, + GVolume *volume) +{ + GMountOperation *operation = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (widget)))); + AsyncData *async = async_data_new (widget); + + g_volume_mount (volume, + G_MOUNT_MOUNT_NONE, + operation, + async->cancellable, + (GAsyncReadyCallback)mount_volume_cb, + async); + + g_object_unref (operation); + set_busy (widget, TRUE); +} + +static void +activate_volume (GeditFileBrowserWidget *obj, + GtkTreeIter *iter) +{ + GVolume *volume; + + gtk_tree_model_get (GTK_TREE_MODEL (obj->priv->bookmarks_store), + iter, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_OBJECT, &volume, + -1); + + /* see if we can mount the volume */ + try_mount_volume (obj, volume); + g_object_unref (volume); +} + +void +gedit_file_browser_widget_refresh (GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + { + gedit_file_browser_store_refresh (GEDIT_FILE_BROWSER_STORE (model)); + } + else if (GEDIT_IS_FILE_BOOKMARKS_STORE (model)) + { + g_hash_table_ref (obj->priv->bookmarks_hash); + g_hash_table_destroy (obj->priv->bookmarks_hash); + + gedit_file_bookmarks_store_refresh (GEDIT_FILE_BOOKMARKS_STORE (model)); + } +} + +GeditMenuExtension * +gedit_file_browser_widget_extend_context_menu (GeditFileBrowserWidget *obj) +{ + guint i, n_items; + GMenuModel *section = NULL; + + g_return_val_if_fail (GEDIT_IS_FILE_BROWSER_WIDGET (obj), NULL); + + n_items = g_menu_model_get_n_items (obj->priv->dir_menu); + + for (i = 0; i < n_items && !section; i++) + { + gchar *id = NULL; + + if (g_menu_model_get_item_attribute (obj->priv->dir_menu, i, "id", "s", &id) && + strcmp (id, "extension-section") == 0) + { + section = g_menu_model_get_item_link (obj->priv->dir_menu, i, G_MENU_LINK_SECTION); + } + + g_free (id); + } + + return section != NULL ? gedit_menu_extension_new (G_MENU (section)) : NULL; +} + +void +gedit_file_browser_widget_history_back (GeditFileBrowserWidget *obj) +{ + if (obj->priv->locations) + { + if (obj->priv->current_location) + jump_to_location (obj, obj->priv->current_location->next, TRUE); + else + jump_to_location (obj, obj->priv->locations, TRUE); + } +} + +void +gedit_file_browser_widget_history_forward (GeditFileBrowserWidget *obj) +{ + if (obj->priv->locations) + jump_to_location (obj, obj->priv->current_location->prev, FALSE); +} + +static void +bookmark_open (GeditFileBrowserWidget *obj, + GtkTreeModel *model, + GtkTreeIter *iter) +{ + GFile *location; + gint flags; + + gtk_tree_model_get (model, + iter, + GEDIT_FILE_BOOKMARKS_STORE_COLUMN_FLAGS, &flags, + -1); + + if (flags & GEDIT_FILE_BOOKMARKS_STORE_IS_DRIVE) + { + /* handle a drive node */ + gedit_file_browser_store_cancel_mount_operation (obj->priv->file_store); + activate_drive (obj, iter); + return; + } + else if (flags & GEDIT_FILE_BOOKMARKS_STORE_IS_VOLUME) + { + /* handle a volume node */ + gedit_file_browser_store_cancel_mount_operation (obj->priv->file_store); + activate_volume (obj, iter); + return; + } + + if ((location = gedit_file_bookmarks_store_get_location (GEDIT_FILE_BOOKMARKS_STORE (model), iter))) + { + /* here we check if the bookmark is a mount point, or if it + is a remote bookmark. If that's the case, we will set the + root to the uri of the bookmark and not try to set the + topmost parent as root (since that may as well not be the + mount point anymore) */ + if ((flags & GEDIT_FILE_BOOKMARKS_STORE_IS_MOUNT) || + (flags & GEDIT_FILE_BOOKMARKS_STORE_IS_REMOTE_BOOKMARK)) + { + gedit_file_browser_widget_set_root (obj, location, FALSE); + } + else + { + gedit_file_browser_widget_set_root (obj, location, TRUE); + } + + g_object_unref (location); + } + else + { + g_warning ("No uri!"); + } +} + +static void +file_open (GeditFileBrowserWidget *obj, + GtkTreeModel *model, + GtkTreeIter *iter) +{ + GFile *location; + gint flags; + + gtk_tree_model_get (model, iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags, + GEDIT_FILE_BROWSER_STORE_COLUMN_LOCATION, &location, + -1); + + if (!FILE_IS_DIR (flags) && !FILE_IS_DUMMY (flags)) + g_signal_emit (obj, signals[LOCATION_ACTIVATED], 0, location); + + if (location) + g_object_unref (location); +} + +static gboolean +directory_open (GeditFileBrowserWidget *obj, + GtkTreeModel *model, + GtkTreeIter *iter) +{ + gboolean result = FALSE; + GError *error = NULL; + GFile *location; + GeditFileBrowserStoreFlag flags; + + gtk_tree_model_get (model, iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_FLAGS, &flags, + GEDIT_FILE_BROWSER_STORE_COLUMN_LOCATION, &location, + -1); + + if (FILE_IS_DIR (flags) && location) + { + gchar *uri = g_file_get_uri (location); + GtkWindow *window = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (obj))); + + result = TRUE; + + if (!gtk_show_uri_on_window (window, uri, GDK_CURRENT_TIME, &error)) + { + g_signal_emit (obj, signals[ERROR], 0, + GEDIT_FILE_BROWSER_ERROR_OPEN_DIRECTORY, + error->message); + + g_error_free (error); + error = NULL; + } + + g_free (uri); + g_object_unref (location); + } + + return result; +} + +static void +on_bookmark_activated (GeditFileBrowserView *tree_view, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view)); + + bookmark_open (obj, model, iter); +} + +static void +on_file_activated (GeditFileBrowserView *tree_view, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view)); + + file_open (obj, model, iter); +} + +static gboolean +virtual_root_is_root (GeditFileBrowserWidget *obj, + GeditFileBrowserStore *model) +{ + GtkTreeIter root; + GtkTreeIter virtual_root; + + if (!gedit_file_browser_store_get_iter_root (model, &root)) + return TRUE; + + if (!gedit_file_browser_store_get_iter_virtual_root (model, &virtual_root)) + return TRUE; + + return gedit_file_browser_store_iter_equal (model, &root, &virtual_root); +} + +static void +on_virtual_root_changed (GeditFileBrowserStore *model, + GParamSpec *param, + GeditFileBrowserWidget *obj) +{ + GtkTreeIter iter; + + if (gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)) != + GTK_TREE_MODEL (obj->priv->file_store)) + { + show_files_real (obj, FALSE); + } + + if (gedit_file_browser_store_get_iter_virtual_root (model, &iter)) + { + GFile *location; + GtkTreeIter root; + + gtk_tree_model_get (GTK_TREE_MODEL (model), + &iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_LOCATION, &location, + -1); + + if (gedit_file_browser_store_get_iter_root (model, &root)) + { + GAction *action; + + if (!obj->priv->changing_location) + { + Location *loc; + + /* Remove all items from obj->priv->current_location on */ + if (obj->priv->current_location) + clear_next_locations (obj); + + loc = g_slice_new (Location); + loc->root = gedit_file_browser_store_get_root (model); + loc->virtual_root = g_object_ref (location); + + if (obj->priv->current_location) + { + /* Add current location to the menu so we can go back + to it later */ + gtk_menu_shell_prepend (GTK_MENU_SHELL (obj->priv->location_previous_menu), + obj->priv->current_location_menu_item); + } + + obj->priv->locations = g_list_prepend (obj->priv->locations, loc); + + obj->priv->current_location = obj->priv->locations; + obj->priv->current_location_menu_item = create_goto_menu_item (obj, + obj->priv->current_location); + + g_object_ref_sink (obj->priv->current_location_menu_item); + } + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "up"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !virtual_root_is_root (obj, model)); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "previous_location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), + obj->priv->current_location != NULL && + obj->priv->current_location->next != NULL); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "next_location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), + obj->priv->current_location != NULL && + obj->priv->current_location->prev != NULL); + } + + check_current_item (obj, TRUE); + + if (location) + g_object_unref (location); + } + else + { + g_message ("NO!"); + } +} + +static void +on_model_set (GObject *gobject, + GParamSpec *arg1, + GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (gobject)); + + clear_signals (obj); + + if (GEDIT_IS_FILE_BOOKMARKS_STORE (model)) + { + clear_next_locations (obj); + + /* Add the current location to the back menu */ + if (obj->priv->current_location) + { + GAction *action; + + gtk_menu_shell_prepend (GTK_MENU_SHELL (obj->priv->location_previous_menu), + obj->priv->current_location_menu_item); + + g_object_unref (obj->priv->current_location_menu_item); + obj->priv->current_location = NULL; + obj->priv->current_location_menu_item = NULL; + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "previous_location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE); + } + + gtk_widget_hide (obj->priv->filter_entry_revealer); + + add_signal (obj, + gobject, + g_signal_connect (gobject, "bookmark-activated", + G_CALLBACK (on_bookmark_activated), + obj)); + } + else if (GEDIT_IS_FILE_BROWSER_STORE (model)) + { + /* make sure any async operation is cancelled */ + cancel_async_operation (obj); + + add_signal (obj, + gobject, + g_signal_connect (gobject, "file-activated", + G_CALLBACK (on_file_activated), + obj)); + + add_signal (obj, + model, + g_signal_connect (model, "no-trash", + G_CALLBACK (on_file_store_no_trash), + obj)); + + gtk_widget_show (obj->priv->filter_entry_revealer); + } + + update_sensitivity (obj); +} + +static void +on_file_store_error (GeditFileBrowserStore *store, + guint code, + gchar *message, + GeditFileBrowserWidget *obj) +{ + g_signal_emit (obj, signals[ERROR], 0, code, message); +} + +static void +on_treeview_error (GeditFileBrowserView *tree_view, + guint code, + gchar *message, + GeditFileBrowserWidget *obj) +{ + g_signal_emit (obj, signals[ERROR], 0, code, message); +} + +static gboolean +on_location_button_press_event (GtkWidget *button, + GdkEventButton *event, + GeditFileBrowserWidget *obj) +{ + GtkWidget *menu; + + if (event->button != GDK_BUTTON_SECONDARY) + return FALSE; + + if (button == obj->priv->previous_button) + menu = obj->priv->location_previous_menu; + else + menu = obj->priv->location_next_menu; + + gtk_menu_popup_at_pointer (GTK_MENU (menu), (GdkEvent *)event); + + return TRUE; +} + +static void +on_locations_treeview_selection_changed (GtkTreeSelection *treeview_selection, + GeditFileBrowserWidget *obj) +{ + GeditFileBrowserWidgetPrivate *priv = obj->priv; + GtkTreeModel *model = GTK_TREE_MODEL (priv->locations_model); + GtkTreePath *path; + GtkTreeIter iter; + + if (!gtk_tree_selection_get_selected (treeview_selection, &model, &iter)) + return; + + path = gtk_tree_model_get_path (GTK_TREE_MODEL (obj->priv->locations_model), &iter); + gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (obj->priv->locations_cellview), path); + gtk_tree_path_free (path); +} + +static void +on_location_entry_activate (GtkEntry *entry, + GeditFileBrowserWidget *obj) +{ + gchar *location = g_strdup (gtk_entry_get_text (entry)); + GFile *root; + gchar *cwd; + GFile *new_root; + + if (g_str_has_prefix (location, "~/")) + { + gchar *tmp = location; + + location = g_strdup_printf ("%s/%s", g_get_home_dir (), tmp + strlen ("~/")); + + g_free (tmp); + } + + root = gedit_file_browser_store_get_virtual_root (obj->priv->file_store); + cwd = g_file_get_path (root); + + if (cwd == NULL) + cwd = g_file_get_uri (root); + + new_root = g_file_new_for_commandline_arg_and_cwd (location, cwd); + + if (g_file_query_file_type (new_root, G_FILE_QUERY_INFO_NONE, NULL) != G_FILE_TYPE_DIRECTORY) + { + gchar *display_name = g_file_get_parse_name (new_root); + gchar *msg = g_strdup_printf (_("Error when loading “%s”: No such directory"), display_name); + + g_signal_emit (obj, signals[ERROR], 0, GEDIT_FILE_BROWSER_ERROR_LOAD_DIRECTORY, msg); + + g_free (msg); + g_free (display_name); + } + else + { + gtk_widget_grab_focus (GTK_WIDGET (obj->priv->treeview)); + gtk_widget_hide (obj->priv->location_entry); + + gedit_file_browser_widget_set_root (obj, new_root, TRUE); + } + + g_object_unref (new_root); + g_free (cwd); + g_object_unref (root); + g_free (location); +} + +static gboolean +on_location_entry_focus_out_event (GtkWidget *entry, + GdkEvent *event, + GeditFileBrowserWidget *obj) +{ + gtk_widget_hide (entry); + return FALSE; +} + +static gboolean +on_location_entry_key_press_event (GtkWidget *entry, + GdkEventKey *event, + GeditFileBrowserWidget *obj) +{ + guint modifiers = gtk_accelerator_get_default_mod_mask (); + + if (event->keyval == GDK_KEY_Escape && + (event->state & modifiers) == 0) + { + gtk_widget_grab_focus (GTK_WIDGET (obj->priv->treeview)); + gtk_widget_hide (entry); + return TRUE; + } + + return FALSE; +} + +static gboolean +on_treeview_popup_menu (GeditFileBrowserView *treeview, + GeditFileBrowserWidget *obj) +{ + return popup_menu (obj, GTK_TREE_VIEW (treeview), NULL, gtk_tree_view_get_model (GTK_TREE_VIEW (treeview))); +} + +static gboolean +on_treeview_button_press_event (GeditFileBrowserView *treeview, + GdkEventButton *event, + GeditFileBrowserWidget *obj) +{ + if (event->type == GDK_BUTTON_PRESS && event->button == GDK_BUTTON_SECONDARY) + return popup_menu (obj, + GTK_TREE_VIEW (treeview), + event, + gtk_tree_view_get_model (GTK_TREE_VIEW (treeview))); + + return FALSE; +} + +static gboolean +do_change_directory (GeditFileBrowserWidget *obj, + GdkEventKey *event) +{ + GAction *action = NULL; + + if ((event->state & + (~GDK_CONTROL_MASK & ~GDK_SHIFT_MASK & ~GDK_MOD1_MASK)) == + event->state && event->keyval == GDK_KEY_BackSpace) + { + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "previous_location"); + } + else if (!((event->state & GDK_MOD1_MASK) && + (event->state & (~GDK_CONTROL_MASK & ~GDK_SHIFT_MASK)) == event->state)) + { + return FALSE; + } + + switch (event->keyval) + { + case GDK_KEY_Home: + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "home"); + break; + case GDK_KEY_Left: + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "previous_location"); + break; + case GDK_KEY_Right: + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "next_location"); + break; + case GDK_KEY_Up: + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "up"); + break; + default: + break; + } + + if (action != NULL) + { + g_action_activate (action, NULL); + return TRUE; + } + + return FALSE; +} + +static gboolean +on_treeview_key_press_event (GeditFileBrowserView *treeview, + GdkEventKey *event, + GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model; + guint modifiers; + + if (do_change_directory (obj, event)) + return TRUE; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (treeview)); + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return FALSE; + + modifiers = gtk_accelerator_get_default_mod_mask (); + + if (event->keyval == GDK_KEY_Delete || + event->keyval == GDK_KEY_KP_Delete) + { + + if ((event->state & modifiers) == GDK_SHIFT_MASK) + { + delete_selected_files (obj, FALSE); + return TRUE; + } + else if ((event->state & modifiers) == 0) + { + delete_selected_files (obj, TRUE); + return TRUE; + } + } + + if ((event->keyval == GDK_KEY_F2) && (event->state & modifiers) == 0) + { + rename_selected_file (obj); + return TRUE; + } + + if (event->keyval == GDK_KEY_l && + (event->state & modifiers) == GDK_CONTROL_MASK) + { + show_location_entry (obj, ""); + return TRUE; + } + + if (event->keyval == GDK_KEY_slash || + event->keyval == GDK_KEY_KP_Divide || +#ifdef G_OS_WIN32 + event->keyval == GDK_KEY_backslash || +#endif + event->keyval == GDK_KEY_asciitilde) + { + gchar location[2] = {'\0', '\0'}; + + location[0] = gdk_keyval_to_unicode (event->keyval); + + show_location_entry (obj, location); + return TRUE; + } + + return FALSE; +} + +static void +on_selection_changed (GtkTreeSelection *selection, + GeditFileBrowserWidget *obj) +{ + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (obj->priv->treeview)); + GAction *action; + guint selected = 0; + guint files = 0; + guint dirs = 0; + + if (GEDIT_IS_FILE_BROWSER_STORE (model)) + selected = gedit_file_browser_widget_get_num_selected_files_or_directories (obj, &files, &dirs); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "move_to_trash"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), selected > 0); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "delete"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), selected > 0); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "open"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), (selected > 0) && (selected == files)); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "rename"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), selected == 1); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "open_in_terminal"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), selected == 1); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "new_folder"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), selected <= 1); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "new_file"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), selected <= 1); +} + +static gboolean +on_entry_filter_activate (GeditFileBrowserWidget *obj) +{ + gchar const *text = gtk_entry_get_text (GTK_ENTRY (obj->priv->filter_entry)); + set_filter_pattern_real (obj, text, FALSE); + + return FALSE; +} + +static void +on_location_jump_activate (GtkMenuItem *item, + GeditFileBrowserWidget *obj) +{ + GList *location = g_object_get_data (G_OBJECT (item), LOCATION_DATA_KEY); + + if (obj->priv->current_location) + { + jump_to_location (obj, location, + g_list_position (obj->priv->locations, location) > + g_list_position (obj->priv->locations, obj->priv->current_location)); + } + else + { + jump_to_location (obj, location, TRUE); + } +} + +static void +on_bookmarks_row_changed (GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + GeditFileBrowserWidget *obj) +{ + add_bookmark_hash (obj, iter); +} + +static void +on_bookmarks_row_deleted (GtkTreeModel *model, + GtkTreePath *path, + GeditFileBrowserWidget *obj) +{ + GtkTreeIter iter; + GFile *location; + + if (!gtk_tree_model_get_iter (model, &iter, path)) + return; + + if (!(location = gedit_file_bookmarks_store_get_location (obj->priv->bookmarks_store, &iter))) + return; + + g_hash_table_remove (obj->priv->bookmarks_hash, location); + + g_object_unref (location); +} + +static void +on_filter_mode_changed (GeditFileBrowserStore *model, + GParamSpec *param, + GeditFileBrowserWidget *obj) +{ + gint mode = gedit_file_browser_store_get_filter_mode (model); + GAction *action; + GVariant *variant; + gboolean active; + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "show_hidden"); + active = !(mode & GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_HIDDEN); + variant = g_action_get_state (action); + + if (active != g_variant_get_boolean (variant)) + g_action_change_state (action, g_variant_new_boolean (active)); + + g_variant_unref (variant); + + action = g_action_map_lookup_action (G_ACTION_MAP (obj->priv->action_group), "show_binary"); + active = !(mode & GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_BINARY); + variant = g_action_get_state (action); + + if (active != g_variant_get_boolean (variant)) + g_action_change_state (action, g_variant_new_boolean (active)); + + g_variant_unref (variant); +} + +static void +next_location_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + gedit_file_browser_widget_history_forward (GEDIT_FILE_BROWSER_WIDGET (user_data)); +} + +static void +previous_location_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + gedit_file_browser_widget_history_back (GEDIT_FILE_BROWSER_WIDGET (user_data)); +} + +static void +up_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview)); + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + gedit_file_browser_store_set_virtual_root_up (GEDIT_FILE_BROWSER_STORE (model)); +} + +static void +home_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview)); + GFile *home_location; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + home_location = g_file_new_for_path (g_get_home_dir ()); + gedit_file_browser_widget_set_root (widget, home_location, TRUE); + + g_object_unref (home_location); +} + +static void +new_folder_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview)); + GtkTreeIter parent; + GtkTreeIter iter; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + if (!gedit_file_browser_widget_get_selected_directory (widget, &parent)) + return; + + if (gedit_file_browser_store_new_directory (GEDIT_FILE_BROWSER_STORE (model), &parent, &iter)) + gedit_file_browser_view_start_rename (widget->priv->treeview, &iter); +} + +static void +open_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview)); + GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget->priv->treeview)); + GList *rows; + GList *row; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + rows = gtk_tree_selection_get_selected_rows (selection, &model); + for (row = rows; row; row = row->next) + { + GtkTreePath *path = (GtkTreePath *)(row->data); + GtkTreeIter iter; + + if (gtk_tree_model_get_iter (model, &iter, path)) + file_open (widget, model, &iter); + + gtk_tree_path_free (path); + } + + g_list_free (rows); +} + +static void +new_file_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview)); + GtkTreeIter parent; + GtkTreeIter iter; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + if (!gedit_file_browser_widget_get_selected_directory (widget, &parent)) + return; + + if (gedit_file_browser_store_new_file (GEDIT_FILE_BROWSER_STORE (model), &parent, &iter)) + gedit_file_browser_view_start_rename (widget->priv->treeview, &iter); +} + +static void +rename_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + rename_selected_file (widget); +} + +static void +delete_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + delete_selected_files (widget, FALSE); +} + +static void +move_to_trash_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + delete_selected_files (widget, TRUE); +} + +static void +refresh_view_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + gedit_file_browser_widget_refresh (widget); +} + +static void +view_folder_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview)); + GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget->priv->treeview)); + GtkTreeIter iter; + GList *rows; + GList *row; + gboolean directory_opened = FALSE; + + if (!GEDIT_IS_FILE_BROWSER_STORE (model)) + return; + + rows = gtk_tree_selection_get_selected_rows (selection, &model); + for (row = rows; row; row = row->next) + { + GtkTreePath *path = (GtkTreePath *)(row->data); + + if (gtk_tree_model_get_iter (model, &iter, path)) + directory_opened |= directory_open (widget, model, &iter); + + gtk_tree_path_free (path); + } + + if (!directory_opened && gedit_file_browser_widget_get_selected_directory (widget, &iter)) + directory_open (widget, model, &iter); + + g_list_free (rows); +} + +static void +change_show_hidden_state (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + update_filter_mode (widget, + action, + state, + GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_HIDDEN); +} + +static void +change_show_binary_state (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + update_filter_mode (widget, + action, + state, + GEDIT_FILE_BROWSER_STORE_FILTER_MODE_HIDE_BINARY); +} + +static void +change_show_match_filename (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + gboolean visible = g_variant_get_boolean (state); + + gtk_revealer_set_reveal_child (GTK_REVEALER (widget->priv->filter_entry_revealer), visible); + + if (visible) + gtk_widget_grab_focus (widget->priv->filter_entry); + else + /* clear the filter */ + set_filter_pattern_real (widget, NULL, TRUE); + + g_simple_action_set_state (action, state); +} + +static void +open_in_terminal_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + GtkTreeIter iter; + GFile *file; + + /* Get the current directory */ + if (!gedit_file_browser_widget_get_selected_directory (widget, &iter)) + return; + + gtk_tree_model_get (GTK_TREE_MODEL (widget->priv->file_store), + &iter, + GEDIT_FILE_BROWSER_STORE_COLUMN_LOCATION, &file, + -1); + + g_signal_emit (widget, signals[OPEN_IN_TERMINAL], 0, file); + + g_object_unref (file); +} + +static void +set_active_root_activated (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + GeditFileBrowserWidget *widget = GEDIT_FILE_BROWSER_WIDGET (user_data); + + g_signal_emit (widget, signals[SET_ACTIVE_ROOT], 0); +} + +void +_gedit_file_browser_widget_register_type (GTypeModule *type_module) +{ + gedit_file_browser_widget_register_type (type_module); +} + +/* ex:set ts=8 noet: */ |