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diff --git a/src/nautilus-batch-rename-dialog.c b/src/nautilus-batch-rename-dialog.c
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+/* nautilus-batch-rename-dialog.c
+ *
+ * Copyright (C) 2016 Alexandru Pandelea <alexandru.pandelea@gmail.com>
+ *
+ * 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 of the License, 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 "nautilus-batch-rename-dialog.h"
+#include "nautilus-file.h"
+#include "nautilus-error-reporting.h"
+#include "nautilus-batch-rename-utilities.h"
+
+#include <glib/gprintf.h>
+#include <glib.h>
+#include <string.h>
+#include <glib/gi18n.h>
+
+#define ROW_MARGIN_START 6
+#define ROW_MARGIN_TOP_BOTTOM 4
+
+struct _NautilusBatchRenameDialog
+{
+ GtkDialog parent;
+
+ GtkWidget *grid;
+ NautilusWindow *window;
+
+ GtkWidget *cancel_button;
+ GtkWidget *original_name_listbox;
+ GtkWidget *arrow_listbox;
+ GtkWidget *result_listbox;
+ GtkWidget *name_entry;
+ GtkWidget *rename_button;
+ GtkWidget *find_entry;
+ GtkWidget *mode_stack;
+ GtkWidget *replace_entry;
+ GtkWidget *format_mode_button;
+ GtkWidget *replace_mode_button;
+ GtkWidget *numbering_order_button;
+ GtkWidget *numbering_label;
+ GtkWidget *scrolled_window;
+ GtkWidget *numbering_revealer;
+ GtkWidget *conflict_box;
+ GtkWidget *conflict_label;
+ GtkWidget *conflict_down;
+ GtkWidget *conflict_up;
+
+ GList *listbox_labels_new;
+ GList *listbox_labels_old;
+ GList *listbox_icons;
+ GtkSizeGroup *size_group;
+
+ GList *selection;
+ GList *new_names;
+ NautilusBatchRenameDialogMode mode;
+ NautilusDirectory *directory;
+
+ GActionGroup *action_group;
+
+ GMenu *numbering_order_menu;
+
+ GHashTable *create_date;
+ GList *selection_metadata;
+
+ /* the index of the currently selected conflict */
+ gint selected_conflict;
+ /* total conflicts number */
+ gint conflicts_number;
+
+ GList *duplicates;
+ GList *distinct_parent_directories;
+ GList *directories_pending_conflict_check;
+
+ /* this hash table has information about the status
+ * of all tags: availability, if it's currently used
+ * and position */
+ GHashTable *tag_info_table;
+
+ GtkWidget *preselected_row1;
+ GtkWidget *preselected_row2;
+
+ gint row_height;
+ gboolean rename_clicked;
+
+ GCancellable *metadata_cancellable;
+};
+
+typedef struct
+{
+ gboolean available;
+ gboolean set;
+ gint position;
+ /* if the tag was just added, then we shouldn't update it's position */
+ gboolean just_added;
+ TagConstants tag_constants;
+} TagData;
+
+
+static void update_display_text (NautilusBatchRenameDialog *dialog);
+static void cancel_conflict_check (NautilusBatchRenameDialog *self);
+
+G_DEFINE_TYPE (NautilusBatchRenameDialog, nautilus_batch_rename_dialog, GTK_TYPE_DIALOG);
+
+static void
+change_numbering_order (GSimpleAction *action,
+ GVariant *value,
+ gpointer user_data)
+{
+ NautilusBatchRenameDialog *dialog;
+ const gchar *target_name;
+ guint i;
+
+ dialog = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+
+ target_name = g_variant_get_string (value, NULL);
+
+ for (i = 0; i < G_N_ELEMENTS (sorts_constants); i++)
+ {
+ if (g_strcmp0 (sorts_constants[i].action_target_name, target_name) == 0)
+ {
+ gtk_menu_button_set_label (GTK_MENU_BUTTON (dialog->numbering_order_button),
+ gettext (sorts_constants[i].label));
+ dialog->selection = nautilus_batch_rename_dialog_sort (dialog->selection,
+ sorts_constants[i].sort_mode,
+ dialog->create_date);
+ break;
+ }
+ }
+
+ g_simple_action_set_state (action, value);
+
+ update_display_text (dialog);
+}
+
+static void
+enable_action (NautilusBatchRenameDialog *self,
+ const gchar *action_name)
+{
+ GAction *action;
+
+ action = g_action_map_lookup_action (G_ACTION_MAP (self->action_group),
+ action_name);
+ g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE);
+}
+
+static void
+disable_action (NautilusBatchRenameDialog *self,
+ const gchar *action_name)
+{
+ GAction *action;
+
+ action = g_action_map_lookup_action (G_ACTION_MAP (self->action_group),
+ action_name);
+ g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE);
+}
+
+static void
+add_tag (NautilusBatchRenameDialog *self,
+ TagConstants tag_constants)
+{
+ g_autofree gchar *tag_text_representation = NULL;
+ gint cursor_position;
+ TagData *tag_data;
+
+ g_object_get (self->name_entry, "cursor-position", &cursor_position, NULL);
+
+ tag_text_representation = batch_rename_get_tag_text_representation (tag_constants);
+ tag_data = g_hash_table_lookup (self->tag_info_table, tag_text_representation);
+ tag_data->available = TRUE;
+ tag_data->set = TRUE;
+ tag_data->just_added = TRUE;
+ tag_data->position = cursor_position;
+
+ /* FIXME: We can add a tag when the cursor is inside a tag, which breaks this.
+ * We need to check the cursor movement and update the actions acordingly or
+ * even better add the tag at the end of the previous tag if this happens.
+ */
+ gtk_editable_insert_text (GTK_EDITABLE (self->name_entry),
+ tag_text_representation,
+ strlen (tag_text_representation),
+ &cursor_position);
+ tag_data->just_added = FALSE;
+ gtk_editable_set_position (GTK_EDITABLE (self->name_entry), cursor_position);
+
+ gtk_entry_grab_focus_without_selecting (GTK_ENTRY (self->name_entry));
+}
+
+static void
+add_metadata_tag (GSimpleAction *action,
+ GVariant *value,
+ gpointer user_data)
+{
+ NautilusBatchRenameDialog *self;
+ const gchar *action_name;
+ guint i;
+
+ self = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+ action_name = g_action_get_name (G_ACTION (action));
+
+ for (i = 0; i < G_N_ELEMENTS (metadata_tags_constants); i++)
+ {
+ if (g_strcmp0 (metadata_tags_constants[i].action_name, action_name) == 0)
+ {
+ add_tag (self, metadata_tags_constants[i]);
+ disable_action (self, metadata_tags_constants[i].action_name);
+
+ break;
+ }
+ }
+}
+
+static void
+add_numbering_tag (GSimpleAction *action,
+ GVariant *value,
+ gpointer user_data)
+{
+ NautilusBatchRenameDialog *self;
+ const gchar *action_name;
+ guint i;
+
+ self = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+ action_name = g_action_get_name (G_ACTION (action));
+
+ for (i = 0; i < G_N_ELEMENTS (numbering_tags_constants); i++)
+ {
+ if (g_strcmp0 (numbering_tags_constants[i].action_name, action_name) == 0)
+ {
+ add_tag (self, numbering_tags_constants[i]);
+ }
+ /* We want to allow only one tag of numbering type, so we disable all
+ * of them */
+ disable_action (self, numbering_tags_constants[i].action_name);
+ }
+}
+
+const GActionEntry dialog_entries[] =
+{
+ { "numbering-order-changed", NULL, "s", "'name-ascending'", change_numbering_order },
+ { "add-numbering-no-zero-pad-tag", add_numbering_tag },
+ { "add-numbering-one-zero-pad-tag", add_numbering_tag },
+ { "add-numbering-two-zero-pad-tag", add_numbering_tag },
+ { "add-original-file-name-tag", add_metadata_tag },
+ { "add-creation-date-tag", add_metadata_tag },
+ { "add-equipment-tag", add_metadata_tag },
+ { "add-season-number-tag", add_metadata_tag },
+ { "add-episode-number-tag", add_metadata_tag },
+ { "add-video-album-tag", add_metadata_tag },
+ { "add-track-number-tag", add_metadata_tag },
+ { "add-artist-name-tag", add_metadata_tag },
+ { "add-title-tag", add_metadata_tag },
+ { "add-album-name-tag", add_metadata_tag },
+};
+
+static gint
+compare_int (gconstpointer a,
+ gconstpointer b)
+{
+ int *number1 = (int *) a;
+ int *number2 = (int *) b;
+
+ return *number1 - *number2;
+}
+
+/* This function splits the entry text into a list of regular text and tags.
+ * For instance, "[1, 2, 3]Paris[Creation date]" would result in:
+ * "[1, 2, 3]", "Paris", "[Creation date]" */
+static GList *
+split_entry_text (NautilusBatchRenameDialog *self,
+ gchar *entry_text)
+{
+ GString *normal_text;
+ GString *tag;
+ GArray *tag_positions;
+ g_autoptr (GList) tag_info_keys = NULL;
+ GList *l;
+ gint tags;
+ gint i;
+ gchar *substring;
+ gint tag_end_position;
+ GList *result = NULL;
+ TagData *tag_data;
+
+ tags = 0;
+ tag_end_position = 0;
+ tag_positions = g_array_new (FALSE, FALSE, sizeof (gint));
+
+ tag_info_keys = g_hash_table_get_keys (self->tag_info_table);
+
+ for (l = tag_info_keys; l != NULL; l = l->next)
+ {
+ tag_data = g_hash_table_lookup (self->tag_info_table, l->data);
+ if (tag_data->set)
+ {
+ g_array_append_val (tag_positions, tag_data->position);
+ tags++;
+ }
+ }
+
+ g_array_sort (tag_positions, compare_int);
+
+ for (i = 0; i < tags; i++)
+ {
+ tag = g_string_new ("");
+
+ substring = g_utf8_substring (entry_text, tag_end_position,
+ g_array_index (tag_positions, gint, i));
+ normal_text = g_string_new (substring);
+ g_free (substring);
+
+ if (g_strcmp0 (normal_text->str, ""))
+ {
+ result = g_list_prepend (result, normal_text);
+ }
+ else
+ {
+ g_string_free (normal_text, TRUE);
+ }
+
+ for (l = tag_info_keys; l != NULL; l = l->next)
+ {
+ g_autofree gchar *tag_text_representation = NULL;
+
+ tag_data = g_hash_table_lookup (self->tag_info_table, l->data);
+ if (tag_data->set && g_array_index (tag_positions, gint, i) == tag_data->position)
+ {
+ tag_text_representation = batch_rename_get_tag_text_representation (tag_data->tag_constants);
+ tag_end_position = g_array_index (tag_positions, gint, i) +
+ g_utf8_strlen (tag_text_representation, -1);
+ tag = g_string_append (tag, tag_text_representation);
+
+ break;
+ }
+ }
+
+ result = g_list_prepend (result, tag);
+ }
+
+ normal_text = g_string_new (g_utf8_offset_to_pointer (entry_text, tag_end_position));
+
+ if (g_strcmp0 (normal_text->str, "") != 0)
+ {
+ result = g_list_prepend (result, normal_text);
+ }
+ else
+ {
+ g_string_free (normal_text, TRUE);
+ }
+
+ result = g_list_reverse (result);
+
+ g_array_free (tag_positions, TRUE);
+ return result;
+}
+
+static GList *
+batch_rename_dialog_get_new_names (NautilusBatchRenameDialog *dialog)
+{
+ GList *result = NULL;
+ GList *selection;
+ GList *text_chunks;
+ g_autofree gchar *entry_text = NULL;
+ g_autofree gchar *replace_text = NULL;
+
+ selection = dialog->selection;
+ text_chunks = NULL;
+
+ if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_REPLACE)
+ {
+ entry_text = g_strdup (gtk_editable_get_text (GTK_EDITABLE (dialog->find_entry)));
+ }
+ else
+ {
+ entry_text = g_strdup (gtk_editable_get_text (GTK_EDITABLE (dialog->name_entry)));
+ }
+
+ replace_text = g_strdup (gtk_editable_get_text (GTK_EDITABLE (dialog->replace_entry)));
+
+ if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_REPLACE)
+ {
+ result = batch_rename_dialog_get_new_names_list (dialog->mode,
+ selection,
+ NULL,
+ NULL,
+ entry_text,
+ replace_text);
+ }
+ else
+ {
+ text_chunks = split_entry_text (dialog, entry_text);
+
+ result = batch_rename_dialog_get_new_names_list (dialog->mode,
+ selection,
+ text_chunks,
+ dialog->selection_metadata,
+ entry_text,
+ replace_text);
+ g_list_free_full (text_chunks, string_free);
+ }
+
+ result = g_list_reverse (result);
+
+ return result;
+}
+
+static void
+begin_batch_rename (NautilusBatchRenameDialog *dialog,
+ GList *new_names)
+{
+ batch_rename_sort_lists_for_rename (&dialog->selection, &new_names, NULL, NULL, NULL, FALSE);
+
+ /* do the actual rename here */
+ nautilus_file_batch_rename (dialog->selection, new_names, NULL, NULL);
+
+ gtk_widget_set_cursor (GTK_WIDGET (dialog->window), NULL);
+}
+
+static void
+listbox_header_func (GtkListBoxRow *row,
+ GtkListBoxRow *before,
+ NautilusBatchRenameDialog *dialog)
+{
+ GtkWidget *separator;
+
+ if (before == NULL)
+ {
+ /* First row needs no separator */
+ gtk_list_box_row_set_header (row, NULL);
+ return;
+ }
+
+ separator = gtk_list_box_row_get_header (row);
+ if (separator == NULL)
+ {
+ separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
+ gtk_widget_show (separator);
+
+ gtk_list_box_row_set_header (row, separator);
+ }
+}
+
+/* This is manually done instead of using GtkSizeGroup because of the computational
+ * complexity of the later.*/
+static void
+update_rows_height (NautilusBatchRenameDialog *dialog)
+{
+ GList *l;
+ GtkRequisition current_row_natural_size;
+ gint maximum_height;
+
+ maximum_height = -1;
+
+ /* check if maximum height has changed */
+ for (l = dialog->listbox_labels_new; l != NULL; l = l->next)
+ {
+ gtk_widget_get_preferred_size (GTK_WIDGET (l->data),
+ NULL,
+ &current_row_natural_size);
+
+ if (current_row_natural_size.height > maximum_height)
+ {
+ maximum_height = current_row_natural_size.height;
+ }
+ }
+
+ for (l = dialog->listbox_labels_old; l != NULL; l = l->next)
+ {
+ gtk_widget_get_preferred_size (GTK_WIDGET (l->data),
+ NULL,
+ &current_row_natural_size);
+
+ if (current_row_natural_size.height > maximum_height)
+ {
+ maximum_height = current_row_natural_size.height;
+ }
+ }
+
+ for (l = dialog->listbox_icons; l != NULL; l = l->next)
+ {
+ gtk_widget_get_preferred_size (GTK_WIDGET (l->data),
+ NULL,
+ &current_row_natural_size);
+
+ if (current_row_natural_size.height > maximum_height)
+ {
+ maximum_height = current_row_natural_size.height;
+ }
+ }
+
+ if (maximum_height != dialog->row_height)
+ {
+ dialog->row_height = maximum_height + ROW_MARGIN_TOP_BOTTOM * 2;
+
+ for (l = dialog->listbox_icons; l != NULL; l = l->next)
+ {
+ g_object_set (G_OBJECT (l->data), "height-request", dialog->row_height, NULL);
+ }
+
+ for (l = dialog->listbox_labels_new; l != NULL; l = l->next)
+ {
+ g_object_set (G_OBJECT (l->data), "height-request", dialog->row_height, NULL);
+ }
+
+ for (l = dialog->listbox_labels_old; l != NULL; l = l->next)
+ {
+ g_object_set (G_OBJECT (l->data), "height-request", dialog->row_height, NULL);
+ }
+ }
+}
+
+static GtkWidget *
+create_original_name_label (NautilusBatchRenameDialog *dialog,
+ const gchar *old_text)
+{
+ GtkWidget *label_old;
+
+ label_old = gtk_label_new (old_text);
+ gtk_label_set_xalign (GTK_LABEL (label_old), 0.0);
+ gtk_widget_set_hexpand (label_old, TRUE);
+ gtk_widget_set_margin_start (label_old, ROW_MARGIN_START);
+ gtk_label_set_ellipsize (GTK_LABEL (label_old), PANGO_ELLIPSIZE_END);
+
+ dialog->listbox_labels_old = g_list_prepend (dialog->listbox_labels_old, label_old);
+
+ gtk_widget_show (label_old);
+
+ return label_old;
+}
+
+static GtkWidget *
+create_result_label (NautilusBatchRenameDialog *dialog,
+ const gchar *new_text)
+{
+ GtkWidget *label_new;
+
+ label_new = gtk_label_new (new_text);
+ gtk_label_set_xalign (GTK_LABEL (label_new), 0.0);
+ gtk_widget_set_hexpand (label_new, TRUE);
+ gtk_widget_set_margin_start (label_new, ROW_MARGIN_START);
+ gtk_label_set_ellipsize (GTK_LABEL (label_new), PANGO_ELLIPSIZE_END);
+
+ dialog->listbox_labels_new = g_list_prepend (dialog->listbox_labels_new, label_new);
+
+ gtk_widget_show (label_new);
+
+ return label_new;
+}
+
+static GtkWidget *
+create_arrow (NautilusBatchRenameDialog *dialog,
+ GtkTextDirection text_direction)
+{
+ GtkWidget *icon;
+
+ if (text_direction == GTK_TEXT_DIR_RTL)
+ {
+ icon = gtk_label_new ("←");
+ }
+ else
+ {
+ icon = gtk_label_new ("→");
+ }
+
+ gtk_label_set_xalign (GTK_LABEL (icon), 1.0);
+ gtk_widget_set_hexpand (icon, FALSE);
+ gtk_widget_set_margin_start (icon, ROW_MARGIN_START);
+
+ dialog->listbox_icons = g_list_prepend (dialog->listbox_icons, icon);
+
+ gtk_widget_show (icon);
+
+ return icon;
+}
+
+static void
+prepare_batch_rename (NautilusBatchRenameDialog *dialog)
+{
+ /* wait for checking conflicts to finish, to be sure that
+ * the rename can actually take place */
+ if (dialog->directories_pending_conflict_check != NULL)
+ {
+ dialog->rename_clicked = TRUE;
+ return;
+ }
+
+ if (!gtk_widget_is_sensitive (dialog->rename_button))
+ {
+ return;
+ }
+
+ gtk_widget_set_cursor_from_name (GTK_WIDGET (dialog->window), "progress");
+
+ gtk_widget_set_cursor_from_name (GTK_WIDGET (dialog), "progress");
+
+ gtk_widget_hide (GTK_WIDGET (dialog));
+ begin_batch_rename (dialog, dialog->new_names);
+
+ gtk_window_destroy (GTK_WINDOW (dialog));
+}
+
+static void
+batch_rename_dialog_on_response (NautilusBatchRenameDialog *dialog,
+ gint response_id,
+ gpointer user_data)
+{
+ if (response_id == GTK_RESPONSE_OK)
+ {
+ prepare_batch_rename (dialog);
+ }
+ else
+ {
+ if (dialog->directories_pending_conflict_check != NULL)
+ {
+ cancel_conflict_check (dialog);
+ }
+
+ gtk_window_destroy (GTK_WINDOW (dialog));
+ }
+}
+
+static void
+fill_display_listbox (NautilusBatchRenameDialog *dialog)
+{
+ GtkWidget *row_child;
+ GList *l1;
+ GList *l2;
+ NautilusFile *file;
+ GString *new_name;
+ gchar *name;
+ GtkTextDirection text_direction;
+
+ gtk_size_group_add_widget (dialog->size_group, dialog->result_listbox);
+ gtk_size_group_add_widget (dialog->size_group, dialog->original_name_listbox);
+
+ text_direction = gtk_widget_get_direction (GTK_WIDGET (dialog));
+
+ for (l1 = dialog->new_names, l2 = dialog->selection; l1 != NULL && l2 != NULL; l1 = l1->next, l2 = l2->next)
+ {
+ file = NAUTILUS_FILE (l2->data);
+ new_name = l1->data;
+
+ name = nautilus_file_get_name (file);
+ row_child = create_original_name_label (dialog, name);
+ gtk_list_box_insert (GTK_LIST_BOX (dialog->original_name_listbox), row_child, -1);
+
+ row_child = create_arrow (dialog, text_direction);
+ gtk_list_box_insert (GTK_LIST_BOX (dialog->arrow_listbox), row_child, -1);
+
+ row_child = create_result_label (dialog, new_name->str);
+ gtk_list_box_insert (GTK_LIST_BOX (dialog->result_listbox), row_child, -1);
+
+ g_free (name);
+ }
+
+ dialog->listbox_labels_old = g_list_reverse (dialog->listbox_labels_old);
+ dialog->listbox_labels_new = g_list_reverse (dialog->listbox_labels_new);
+ dialog->listbox_icons = g_list_reverse (dialog->listbox_icons);
+}
+
+static void
+select_nth_conflict (NautilusBatchRenameDialog *dialog)
+{
+ GList *l;
+ GString *conflict_file_name;
+ GString *display_text;
+ GString *new_name;
+ gint nth_conflict_index;
+ gint nth_conflict;
+ gint name_occurences;
+ GtkAdjustment *adjustment;
+ GtkAllocation allocation;
+ ConflictData *conflict_data;
+ GtkListBoxRow *list_box_row;
+
+ nth_conflict = dialog->selected_conflict;
+ l = g_list_nth (dialog->duplicates, nth_conflict);
+ conflict_data = l->data;
+
+ /* the conflict that has to be selected */
+ conflict_file_name = g_string_new (conflict_data->name);
+ display_text = g_string_new ("");
+
+ nth_conflict_index = conflict_data->index;
+
+ l = g_list_nth (dialog->listbox_labels_new, nth_conflict_index);
+ list_box_row = GTK_LIST_BOX_ROW (gtk_widget_get_parent (l->data));
+ gtk_list_box_select_row (GTK_LIST_BOX (dialog->original_name_listbox),
+ list_box_row);
+
+ l = g_list_nth (dialog->listbox_labels_old, nth_conflict_index);
+ list_box_row = GTK_LIST_BOX_ROW (gtk_widget_get_parent (l->data));
+ gtk_list_box_select_row (GTK_LIST_BOX (dialog->arrow_listbox),
+ list_box_row);
+
+ l = g_list_nth (dialog->listbox_icons, nth_conflict_index);
+ list_box_row = GTK_LIST_BOX_ROW (gtk_widget_get_parent (l->data));
+ gtk_list_box_select_row (GTK_LIST_BOX (dialog->result_listbox),
+ list_box_row);
+
+ /* scroll to the selected row */
+ adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (dialog->scrolled_window));
+ gtk_widget_get_allocation (GTK_WIDGET (l->data), &allocation);
+ gtk_adjustment_set_value (adjustment, (allocation.height + 1) * nth_conflict_index);
+
+ name_occurences = 0;
+ for (l = dialog->new_names; l != NULL; l = l->next)
+ {
+ new_name = l->data;
+ if (g_string_equal (new_name, conflict_file_name))
+ {
+ name_occurences++;
+ }
+ }
+ if (name_occurences > 1)
+ {
+ g_string_append_printf (display_text,
+ _("“%s” would not be a unique new name."),
+ conflict_file_name->str);
+ }
+ else
+ {
+ g_string_append_printf (display_text,
+ _("“%s” would conflict with an existing file."),
+ conflict_file_name->str);
+ }
+
+ gtk_label_set_label (GTK_LABEL (dialog->conflict_label),
+ display_text->str);
+
+ g_string_free (conflict_file_name, TRUE);
+ g_string_free (display_text, TRUE);
+}
+
+static void
+select_next_conflict_down (NautilusBatchRenameDialog *dialog)
+{
+ dialog->selected_conflict++;
+
+ if (dialog->selected_conflict == 1)
+ {
+ gtk_widget_set_sensitive (dialog->conflict_up, TRUE);
+ }
+
+ if (dialog->selected_conflict == dialog->conflicts_number - 1)
+ {
+ gtk_widget_set_sensitive (dialog->conflict_down, FALSE);
+ }
+
+ select_nth_conflict (dialog);
+}
+
+static void
+select_next_conflict_up (NautilusBatchRenameDialog *dialog)
+{
+ dialog->selected_conflict--;
+
+ if (dialog->selected_conflict == 0)
+ {
+ gtk_widget_set_sensitive (dialog->conflict_up, FALSE);
+ }
+
+ if (dialog->selected_conflict == dialog->conflicts_number - 2)
+ {
+ gtk_widget_set_sensitive (dialog->conflict_down, TRUE);
+ }
+
+ select_nth_conflict (dialog);
+}
+
+static void
+update_conflict_row_background (NautilusBatchRenameDialog *dialog)
+{
+ GList *l1;
+ GList *l2;
+ GList *l3;
+ GList *duplicates;
+ gint index;
+ GtkStyleContext *context;
+ ConflictData *conflict_data;
+
+ index = 0;
+
+ duplicates = dialog->duplicates;
+
+ for (l1 = dialog->listbox_labels_new,
+ l2 = dialog->listbox_labels_old,
+ l3 = dialog->listbox_icons;
+ l1 != NULL && l2 != NULL && l3 != NULL;
+ l1 = l1->next, l2 = l2->next, l3 = l3->next)
+ {
+ GtkWidget *row1 = gtk_widget_get_parent (l1->data);
+ GtkWidget *row2 = gtk_widget_get_parent (l2->data);
+ GtkWidget *row3 = gtk_widget_get_parent (l3->data);
+
+ context = gtk_widget_get_style_context (row1);
+
+ if (gtk_style_context_has_class (context, "conflict-row"))
+ {
+ gtk_style_context_remove_class (context, "conflict-row");
+
+ context = gtk_widget_get_style_context (row2);
+ gtk_style_context_remove_class (context, "conflict-row");
+
+ context = gtk_widget_get_style_context (row3);
+ gtk_style_context_remove_class (context, "conflict-row");
+ }
+
+ if (duplicates != NULL)
+ {
+ conflict_data = duplicates->data;
+ if (conflict_data->index == index)
+ {
+ context = gtk_widget_get_style_context (row1);
+ gtk_style_context_add_class (context, "conflict-row");
+
+ context = gtk_widget_get_style_context (row2);
+ gtk_style_context_add_class (context, "conflict-row");
+
+ context = gtk_widget_get_style_context (row3);
+ gtk_style_context_add_class (context, "conflict-row");
+
+ duplicates = duplicates->next;
+ }
+ }
+ index++;
+ }
+}
+
+static void
+update_listbox (NautilusBatchRenameDialog *dialog)
+{
+ GList *l1;
+ GList *l2;
+ NautilusFile *file;
+ gchar *old_name;
+ GtkLabel *label;
+ GString *new_name;
+ gboolean empty_name = FALSE;
+
+ for (l1 = dialog->new_names, l2 = dialog->listbox_labels_new; l1 != NULL && l2 != NULL; l1 = l1->next, l2 = l2->next)
+ {
+ label = GTK_LABEL (l2->data);
+ new_name = l1->data;
+
+ gtk_label_set_label (label, new_name->str);
+ gtk_widget_set_tooltip_text (GTK_WIDGET (label), new_name->str);
+
+ if (g_strcmp0 (new_name->str, "") == 0)
+ {
+ empty_name = TRUE;
+ }
+ }
+
+ for (l1 = dialog->selection, l2 = dialog->listbox_labels_old; l1 != NULL && l2 != NULL; l1 = l1->next, l2 = l2->next)
+ {
+ label = GTK_LABEL (l2->data);
+ file = NAUTILUS_FILE (l1->data);
+
+ old_name = nautilus_file_get_name (file);
+ gtk_widget_set_tooltip_text (GTK_WIDGET (label), old_name);
+
+ if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_FORMAT)
+ {
+ gtk_label_set_label (label, old_name);
+ }
+ else
+ {
+ new_name = batch_rename_replace_label_text (old_name,
+ gtk_editable_get_text (GTK_EDITABLE (dialog->find_entry)));
+ gtk_label_set_markup (GTK_LABEL (label), new_name->str);
+
+ g_string_free (new_name, TRUE);
+ }
+
+ g_free (old_name);
+ }
+
+ update_rows_height (dialog);
+
+ if (empty_name)
+ {
+ gtk_widget_set_sensitive (dialog->rename_button, FALSE);
+
+ return;
+ }
+
+ /* check if there are name conflicts and display them if they exist */
+ if (dialog->duplicates != NULL)
+ {
+ update_conflict_row_background (dialog);
+
+ gtk_widget_set_sensitive (dialog->rename_button, FALSE);
+
+ gtk_widget_show (dialog->conflict_box);
+
+ dialog->selected_conflict = 0;
+ dialog->conflicts_number = g_list_length (dialog->duplicates);
+
+ select_nth_conflict (dialog);
+
+ gtk_widget_set_sensitive (dialog->conflict_up, FALSE);
+
+ if (g_list_length (dialog->duplicates) == 1)
+ {
+ gtk_widget_set_sensitive (dialog->conflict_down, FALSE);
+ }
+ else
+ {
+ gtk_widget_set_sensitive (dialog->conflict_down, TRUE);
+ }
+ }
+ else
+ {
+ gtk_widget_hide (dialog->conflict_box);
+
+ /* re-enable the rename button if there are no more name conflicts */
+ if (dialog->duplicates == NULL && !gtk_widget_is_sensitive (dialog->rename_button))
+ {
+ update_conflict_row_background (dialog);
+ gtk_widget_set_sensitive (dialog->rename_button, TRUE);
+ }
+ }
+
+ /* if the rename button was clicked and there's no conflict, then start renaming */
+ if (dialog->rename_clicked && dialog->duplicates == NULL)
+ {
+ prepare_batch_rename (dialog);
+ }
+
+ if (dialog->rename_clicked && dialog->duplicates != NULL)
+ {
+ dialog->rename_clicked = FALSE;
+ }
+}
+
+static void
+check_conflict_for_files (NautilusBatchRenameDialog *dialog,
+ NautilusDirectory *directory,
+ GList *files)
+{
+ gchar *current_directory;
+ gchar *parent_uri;
+ gchar *name;
+ NautilusFile *file;
+ GString *new_name;
+ GString *file_name;
+ GList *l1, *l2;
+ GHashTable *directory_files_table;
+ GHashTable *new_names_table;
+ GHashTable *names_conflicts_table;
+ gboolean exists;
+ gboolean have_conflict;
+ gboolean tag_present;
+ gboolean same_parent_directory;
+ ConflictData *conflict_data;
+
+ current_directory = nautilus_directory_get_uri (directory);
+
+ directory_files_table = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ NULL);
+ new_names_table = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) g_free);
+ names_conflicts_table = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) g_free);
+
+ /* names_conflicts_table is used for knowing which names from the list are not unique,
+ * so that they can easily be reached when needed */
+ for (l1 = dialog->new_names, l2 = dialog->selection;
+ l1 != NULL && l2 != NULL;
+ l1 = l1->next, l2 = l2->next)
+ {
+ new_name = l1->data;
+ file = NAUTILUS_FILE (l2->data);
+ parent_uri = nautilus_file_get_parent_uri (file);
+
+ tag_present = g_hash_table_lookup (new_names_table, new_name->str) != NULL;
+ same_parent_directory = g_strcmp0 (parent_uri, current_directory) == 0;
+
+ if (same_parent_directory)
+ {
+ if (!tag_present)
+ {
+ g_hash_table_insert (new_names_table,
+ g_strdup (new_name->str),
+ nautilus_file_get_parent_uri (file));
+ }
+ else
+ {
+ g_hash_table_insert (names_conflicts_table,
+ g_strdup (new_name->str),
+ nautilus_file_get_parent_uri (file));
+ }
+ }
+
+ g_free (parent_uri);
+ }
+
+ for (l1 = files; l1 != NULL; l1 = l1->next)
+ {
+ file = NAUTILUS_FILE (l1->data);
+ g_hash_table_insert (directory_files_table,
+ nautilus_file_get_name (file),
+ GINT_TO_POINTER (TRUE));
+ }
+
+ for (l1 = dialog->selection, l2 = dialog->new_names; l1 != NULL && l2 != NULL; l1 = l1->next, l2 = l2->next)
+ {
+ file = NAUTILUS_FILE (l1->data);
+
+ name = nautilus_file_get_name (file);
+ file_name = g_string_new (name);
+ g_free (name);
+
+ parent_uri = nautilus_file_get_parent_uri (file);
+
+ new_name = l2->data;
+
+ have_conflict = FALSE;
+
+ /* check for duplicate only if the parent of the current file is
+ * the current directory and the name of the file has changed */
+ if (g_strcmp0 (parent_uri, current_directory) == 0 &&
+ !g_string_equal (new_name, file_name))
+ {
+ exists = GPOINTER_TO_INT (g_hash_table_lookup (directory_files_table, new_name->str));
+
+ if (exists == TRUE &&
+ !file_name_conflicts_with_results (dialog->selection, dialog->new_names, new_name, parent_uri))
+ {
+ conflict_data = g_new (ConflictData, 1);
+ conflict_data->name = g_strdup (new_name->str);
+ conflict_data->index = g_list_index (dialog->selection, l1->data);
+ dialog->duplicates = g_list_prepend (dialog->duplicates,
+ conflict_data);
+
+ have_conflict = TRUE;
+ }
+ }
+
+ if (!have_conflict)
+ {
+ tag_present = g_hash_table_lookup (names_conflicts_table, new_name->str) != NULL;
+ same_parent_directory = g_strcmp0 (parent_uri, current_directory) == 0;
+
+ if (tag_present && same_parent_directory)
+ {
+ conflict_data = g_new (ConflictData, 1);
+ conflict_data->name = g_strdup (new_name->str);
+ conflict_data->index = g_list_index (dialog->selection, l1->data);
+ dialog->duplicates = g_list_prepend (dialog->duplicates,
+ conflict_data);
+
+ have_conflict = TRUE;
+ }
+ }
+
+ g_string_free (file_name, TRUE);
+ g_free (parent_uri);
+ }
+
+ g_free (current_directory);
+ g_hash_table_destroy (directory_files_table);
+ g_hash_table_destroy (new_names_table);
+ g_hash_table_destroy (names_conflicts_table);
+}
+
+static void
+on_directory_attributes_ready_for_conflicts_check (NautilusDirectory *conflict_directory,
+ GList *files,
+ gpointer callback_data)
+{
+ NautilusBatchRenameDialog *self;
+
+ self = NAUTILUS_BATCH_RENAME_DIALOG (callback_data);
+
+ check_conflict_for_files (self, conflict_directory, files);
+
+ g_assert (g_list_find (self->directories_pending_conflict_check, conflict_directory) != NULL);
+
+ self->directories_pending_conflict_check = g_list_remove (self->directories_pending_conflict_check, conflict_directory);
+
+ nautilus_directory_unref (conflict_directory);
+
+ if (self->directories_pending_conflict_check == NULL)
+ {
+ self->duplicates = g_list_reverse (self->duplicates);
+
+ update_listbox (self);
+ }
+}
+
+static void
+cancel_conflict_check (NautilusBatchRenameDialog *self)
+{
+ GList *l;
+ NautilusDirectory *directory;
+
+ for (l = self->directories_pending_conflict_check; l != NULL; l = l->next)
+ {
+ directory = l->data;
+
+ nautilus_directory_cancel_callback (directory,
+ on_directory_attributes_ready_for_conflicts_check,
+ self);
+ }
+
+ g_clear_list (&self->directories_pending_conflict_check, g_object_unref);
+}
+
+static void
+file_names_list_has_duplicates_async (NautilusBatchRenameDialog *self)
+{
+ GList *l;
+
+ if (self->directories_pending_conflict_check != NULL)
+ {
+ cancel_conflict_check (self);
+ }
+
+ self->directories_pending_conflict_check = nautilus_directory_list_copy (self->distinct_parent_directories);
+ self->duplicates = NULL;
+
+ for (l = self->distinct_parent_directories; l != NULL; l = l->next)
+ {
+ nautilus_directory_call_when_ready (l->data,
+ NAUTILUS_FILE_ATTRIBUTE_INFO,
+ TRUE,
+ on_directory_attributes_ready_for_conflicts_check,
+ self);
+ }
+}
+
+static gboolean
+have_unallowed_character (NautilusBatchRenameDialog *dialog)
+{
+ GList *names;
+ GString *new_name;
+ const gchar *entry_text;
+ gboolean have_empty_name;
+ gboolean have_unallowed_character_slash;
+ gboolean have_unallowed_character_dot;
+ gboolean have_unallowed_character_dotdot;
+
+ have_empty_name = FALSE;
+ have_unallowed_character_slash = FALSE;
+ have_unallowed_character_dot = FALSE;
+ have_unallowed_character_dotdot = FALSE;
+
+ if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_FORMAT)
+ {
+ entry_text = gtk_editable_get_text (GTK_EDITABLE (dialog->name_entry));
+ }
+ else
+ {
+ entry_text = gtk_editable_get_text (GTK_EDITABLE (dialog->replace_entry));
+ }
+
+ if (strstr (entry_text, "/") != NULL)
+ {
+ have_unallowed_character_slash = TRUE;
+ }
+
+ if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_FORMAT && g_strcmp0 (entry_text, ".") == 0)
+ {
+ have_unallowed_character_dot = TRUE;
+ }
+ else if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_REPLACE)
+ {
+ for (names = dialog->new_names; names != NULL; names = names->next)
+ {
+ new_name = names->data;
+
+ if (g_strcmp0 (new_name->str, ".") == 0)
+ {
+ have_unallowed_character_dot = TRUE;
+ break;
+ }
+ }
+ }
+
+ if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_FORMAT && g_strcmp0 (entry_text, "..") == 0)
+ {
+ have_unallowed_character_dotdot = TRUE;
+ }
+ else if (dialog->mode == NAUTILUS_BATCH_RENAME_DIALOG_REPLACE)
+ {
+ for (names = dialog->new_names; names != NULL; names = names->next)
+ {
+ new_name = names->data;
+
+ if (g_strcmp0 (new_name->str, "") == 0)
+ {
+ have_empty_name = TRUE;
+ break;
+ }
+
+ if (g_strcmp0 (new_name->str, "..") == 0)
+ {
+ have_unallowed_character_dotdot = TRUE;
+ break;
+ }
+ }
+ }
+
+ if (have_empty_name)
+ {
+ gtk_label_set_label (GTK_LABEL (dialog->conflict_label),
+ _("Name cannot be empty."));
+ }
+
+ if (have_unallowed_character_slash)
+ {
+ gtk_label_set_label (GTK_LABEL (dialog->conflict_label),
+ _("Name cannot contain “/”."));
+ }
+
+ if (have_unallowed_character_dot)
+ {
+ gtk_label_set_label (GTK_LABEL (dialog->conflict_label),
+ _("“.” is not a valid name."));
+ }
+
+ if (have_unallowed_character_dotdot)
+ {
+ gtk_label_set_label (GTK_LABEL (dialog->conflict_label),
+ _("“..” is not a valid name."));
+ }
+
+ if (have_unallowed_character_slash || have_unallowed_character_dot || have_unallowed_character_dotdot
+ || have_empty_name)
+ {
+ gtk_widget_set_sensitive (dialog->rename_button, FALSE);
+ gtk_widget_set_sensitive (dialog->conflict_down, FALSE);
+ gtk_widget_set_sensitive (dialog->conflict_up, FALSE);
+
+ gtk_widget_show (dialog->conflict_box);
+
+ return TRUE;
+ }
+ else
+ {
+ gtk_widget_hide (dialog->conflict_box);
+
+ return FALSE;
+ }
+}
+
+static gboolean
+numbering_tag_is_some_added (NautilusBatchRenameDialog *self)
+{
+ guint i;
+ TagData *tag_data;
+
+ for (i = 0; i < G_N_ELEMENTS (numbering_tags_constants); i++)
+ {
+ g_autofree gchar *tag_text_representation = NULL;
+
+ tag_text_representation = batch_rename_get_tag_text_representation (numbering_tags_constants[i]);
+ tag_data = g_hash_table_lookup (self->tag_info_table, tag_text_representation);
+ if (tag_data->set)
+ {
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+static void
+update_display_text (NautilusBatchRenameDialog *dialog)
+{
+ if (dialog->selection == NULL)
+ {
+ return;
+ }
+
+ if (dialog->duplicates != NULL)
+ {
+ g_list_free_full (dialog->duplicates, conflict_data_free);
+ dialog->duplicates = NULL;
+ }
+
+ if (dialog->new_names != NULL)
+ {
+ g_list_free_full (dialog->new_names, string_free);
+ }
+
+ if (!numbering_tag_is_some_added (dialog))
+ {
+ gtk_revealer_set_reveal_child (GTK_REVEALER (dialog->numbering_revealer), FALSE);
+ }
+ else
+ {
+ gtk_revealer_set_reveal_child (GTK_REVEALER (dialog->numbering_revealer), TRUE);
+ }
+
+ dialog->new_names = batch_rename_dialog_get_new_names (dialog);
+
+ if (have_unallowed_character (dialog))
+ {
+ return;
+ }
+
+ file_names_list_has_duplicates_async (dialog);
+}
+
+static void
+batch_rename_dialog_mode_changed (NautilusBatchRenameDialog *dialog)
+{
+ if (gtk_check_button_get_active (GTK_CHECK_BUTTON (dialog->format_mode_button)))
+ {
+ gtk_stack_set_visible_child_name (GTK_STACK (dialog->mode_stack), "format");
+
+ dialog->mode = NAUTILUS_BATCH_RENAME_DIALOG_FORMAT;
+
+ gtk_entry_grab_focus_without_selecting (GTK_ENTRY (dialog->name_entry));
+ }
+ else
+ {
+ gtk_stack_set_visible_child_name (GTK_STACK (dialog->mode_stack), "replace");
+
+ dialog->mode = NAUTILUS_BATCH_RENAME_DIALOG_REPLACE;
+
+ gtk_entry_grab_focus_without_selecting (GTK_ENTRY (dialog->find_entry));
+ }
+
+ update_display_text (dialog);
+}
+
+void
+nautilus_batch_rename_dialog_query_finished (NautilusBatchRenameDialog *dialog,
+ GHashTable *hash_table,
+ GList *selection_metadata)
+{
+ GMenuItem *first_created;
+ GMenuItem *last_created;
+ FileMetadata *file_metadata;
+ MetadataType metadata_type;
+ gboolean is_metadata;
+ TagData *tag_data;
+ g_autoptr (GList) tag_info_keys = NULL;
+ GList *l;
+
+ /* for files with no metadata */
+ if (hash_table != NULL && g_hash_table_size (hash_table) == 0)
+ {
+ g_hash_table_destroy (hash_table);
+
+ hash_table = NULL;
+ }
+
+ if (hash_table == NULL)
+ {
+ dialog->create_date = NULL;
+ }
+ else
+ {
+ dialog->create_date = hash_table;
+ }
+
+ if (dialog->create_date != NULL)
+ {
+ first_created = g_menu_item_new ("First Created",
+ "dialog.numbering-order-changed('first-created')");
+
+ g_menu_append_item (dialog->numbering_order_menu, first_created);
+
+ last_created = g_menu_item_new ("Last Created",
+ "dialog.numbering-order-changed('last-created')");
+
+ g_menu_append_item (dialog->numbering_order_menu, last_created);
+ }
+
+ dialog->selection_metadata = selection_metadata;
+ file_metadata = selection_metadata->data;
+ tag_info_keys = g_hash_table_get_keys (dialog->tag_info_table);
+ for (l = tag_info_keys; l != NULL; l = l->next)
+ {
+ /* Only metadata has to be handled here. */
+ tag_data = g_hash_table_lookup (dialog->tag_info_table, l->data);
+ is_metadata = tag_data->tag_constants.is_metadata;
+ if (!is_metadata)
+ {
+ continue;
+ }
+
+ metadata_type = tag_data->tag_constants.metadata_type;
+ if (file_metadata->metadata[metadata_type] == NULL ||
+ file_metadata->metadata[metadata_type]->len <= 0)
+ {
+ disable_action (dialog, tag_data->tag_constants.action_name);
+ tag_data->available = FALSE;
+ }
+ }
+}
+
+static void
+update_row_shadowing (GtkWidget *row,
+ gboolean shown)
+{
+ GtkStyleContext *context;
+ GtkStateFlags flags;
+
+ if (!GTK_IS_LIST_BOX_ROW (row))
+ {
+ return;
+ }
+
+ context = gtk_widget_get_style_context (row);
+ flags = gtk_style_context_get_state (context);
+
+ if (shown)
+ {
+ flags |= GTK_STATE_FLAG_PRELIGHT;
+ }
+ else
+ {
+ flags &= ~GTK_STATE_FLAG_PRELIGHT;
+ }
+
+ gtk_style_context_set_state (context, flags);
+}
+
+static void
+on_event_controller_motion_motion (GtkEventControllerMotion *controller,
+ double x,
+ double y,
+ gpointer user_data)
+{
+ GtkWidget *widget;
+ NautilusBatchRenameDialog *dialog;
+ GtkListBoxRow *row;
+
+ widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (controller));
+ dialog = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+
+ if (dialog->preselected_row1 && dialog->preselected_row2)
+ {
+ update_row_shadowing (dialog->preselected_row1, FALSE);
+ update_row_shadowing (dialog->preselected_row2, FALSE);
+ }
+
+ if (widget == dialog->result_listbox)
+ {
+ row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (dialog->original_name_listbox), y);
+ update_row_shadowing (GTK_WIDGET (row), TRUE);
+ dialog->preselected_row1 = GTK_WIDGET (row);
+
+ row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (dialog->arrow_listbox), y);
+ update_row_shadowing (GTK_WIDGET (row), TRUE);
+ dialog->preselected_row2 = GTK_WIDGET (row);
+ }
+
+ if (widget == dialog->arrow_listbox)
+ {
+ row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (dialog->original_name_listbox), y);
+ update_row_shadowing (GTK_WIDGET (row), TRUE);
+ dialog->preselected_row1 = GTK_WIDGET (row);
+
+ row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (dialog->result_listbox), y);
+ update_row_shadowing (GTK_WIDGET (row), TRUE);
+ dialog->preselected_row2 = GTK_WIDGET (row);
+ }
+
+ if (widget == dialog->original_name_listbox)
+ {
+ row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (dialog->result_listbox), y);
+ update_row_shadowing (GTK_WIDGET (row), TRUE);
+ dialog->preselected_row1 = GTK_WIDGET (row);
+
+ row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (dialog->arrow_listbox), y);
+ update_row_shadowing (GTK_WIDGET (row), TRUE);
+ dialog->preselected_row2 = GTK_WIDGET (row);
+ }
+}
+
+static void
+on_event_controller_motion_leave (GtkEventControllerMotion *controller,
+ gpointer user_data)
+{
+ NautilusBatchRenameDialog *dialog;
+
+ dialog = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+
+ update_row_shadowing (dialog->preselected_row1, FALSE);
+ update_row_shadowing (dialog->preselected_row2, FALSE);
+
+ dialog->preselected_row1 = NULL;
+ dialog->preselected_row2 = NULL;
+}
+
+static void
+nautilus_batch_rename_dialog_initialize_actions (NautilusBatchRenameDialog *dialog)
+{
+ GAction *action;
+
+ dialog->action_group = G_ACTION_GROUP (g_simple_action_group_new ());
+
+ g_action_map_add_action_entries (G_ACTION_MAP (dialog->action_group),
+ dialog_entries,
+ G_N_ELEMENTS (dialog_entries),
+ dialog);
+ gtk_widget_insert_action_group (GTK_WIDGET (dialog),
+ "dialog",
+ G_ACTION_GROUP (dialog->action_group));
+
+ action = g_action_map_lookup_action (G_ACTION_MAP (dialog->action_group),
+ metadata_tags_constants[ORIGINAL_FILE_NAME].action_name);
+ g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE);
+
+ check_metadata_for_selection (dialog, dialog->selection,
+ dialog->metadata_cancellable);
+
+ /* Make sure that the state is initialized to name-ascending */
+ action = g_action_map_lookup_action (G_ACTION_MAP (dialog->action_group),
+ "numbering-order-changed");
+ g_action_change_state (action, g_variant_new_string ("name-ascending"));
+}
+
+static void
+file_names_widget_on_activate (NautilusBatchRenameDialog *dialog)
+{
+ prepare_batch_rename (dialog);
+}
+
+static void
+remove_tag (NautilusBatchRenameDialog *dialog,
+ TagData *tag_data)
+{
+ GAction *action;
+
+ if (!tag_data->set)
+ {
+ g_warning ("Trying to remove an already removed tag");
+
+ return;
+ }
+
+ tag_data->set = FALSE;
+ tag_data->position = -1;
+ action = g_action_map_lookup_action (G_ACTION_MAP (dialog->action_group),
+ tag_data->tag_constants.action_name);
+ g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE);
+}
+
+static gint
+compare_tag_position (gconstpointer a,
+ gconstpointer b)
+{
+ const TagData *tag_data1 = a;
+ const TagData *tag_data2 = b;
+
+ return tag_data1->position - tag_data2->position;
+}
+
+typedef enum
+{
+ TEXT_WAS_DELETED,
+ TEXT_WAS_INSERTED
+} TextChangedMode;
+
+static GList *
+get_tags_intersecting_sorted (NautilusBatchRenameDialog *self,
+ gint start_position,
+ gint end_position,
+ TextChangedMode text_changed_mode)
+{
+ g_autoptr (GList) tag_info_keys = NULL;
+ TagData *tag_data;
+ GList *l;
+ GList *intersecting_tags = NULL;
+ gint tag_end_position;
+
+ tag_info_keys = g_hash_table_get_keys (self->tag_info_table);
+ for (l = tag_info_keys; l != NULL; l = l->next)
+ {
+ g_autofree gchar *tag_text_representation = NULL;
+
+ tag_data = g_hash_table_lookup (self->tag_info_table, l->data);
+ tag_text_representation = batch_rename_get_tag_text_representation (tag_data->tag_constants);
+ tag_end_position = tag_data->position + g_utf8_strlen (tag_text_representation, -1);
+ if (tag_data->set && !tag_data->just_added)
+ {
+ gboolean selection_intersects_tag_start;
+ gboolean selection_intersects_tag_end;
+ gboolean tag_is_contained_in_selection;
+
+ if (text_changed_mode == TEXT_WAS_DELETED)
+ {
+ selection_intersects_tag_start = end_position > tag_data->position &&
+ end_position <= tag_end_position;
+ selection_intersects_tag_end = start_position >= tag_data->position &&
+ start_position < tag_end_position;
+ tag_is_contained_in_selection = start_position <= tag_data->position &&
+ end_position >= tag_end_position;
+ }
+ else
+ {
+ selection_intersects_tag_start = start_position > tag_data->position &&
+ start_position < tag_end_position;
+ selection_intersects_tag_end = FALSE;
+ tag_is_contained_in_selection = FALSE;
+ }
+ if (selection_intersects_tag_end || selection_intersects_tag_start || tag_is_contained_in_selection)
+ {
+ intersecting_tags = g_list_prepend (intersecting_tags, tag_data);
+ }
+ }
+ }
+
+ return g_list_sort (intersecting_tags, compare_tag_position);
+}
+
+static void
+update_tags_positions (NautilusBatchRenameDialog *self,
+ gint start_position,
+ gint end_position,
+ TextChangedMode text_changed_mode)
+{
+ g_autoptr (GList) tag_info_keys = NULL;
+ TagData *tag_data;
+ GList *l;
+
+ tag_info_keys = g_hash_table_get_keys (self->tag_info_table);
+ for (l = tag_info_keys; l != NULL; l = l->next)
+ {
+ tag_data = g_hash_table_lookup (self->tag_info_table, l->data);
+ if (tag_data->set && !tag_data->just_added && tag_data->position >= start_position)
+ {
+ if (text_changed_mode == TEXT_WAS_DELETED)
+ {
+ tag_data->position -= end_position - start_position;
+ }
+ else
+ {
+ tag_data->position += end_position - start_position;
+ }
+ }
+ }
+}
+
+static void
+on_delete_text (GtkEditable *editable,
+ gint start_position,
+ gint end_position,
+ gpointer user_data)
+{
+ NautilusBatchRenameDialog *self;
+ g_autoptr (GList) intersecting_tags = NULL;
+ gint final_start_position;
+ gint final_end_position;
+ GList *l;
+
+ self = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+ intersecting_tags = get_tags_intersecting_sorted (self, start_position,
+ end_position, TEXT_WAS_DELETED);
+ if (intersecting_tags)
+ {
+ gint last_tag_end_position;
+ g_autofree gchar *tag_text_representation = NULL;
+ TagData *first_tag = g_list_first (intersecting_tags)->data;
+ TagData *last_tag = g_list_last (intersecting_tags)->data;
+
+ tag_text_representation = batch_rename_get_tag_text_representation (last_tag->tag_constants);
+ last_tag_end_position = last_tag->position +
+ g_utf8_strlen (tag_text_representation, -1);
+ final_start_position = MIN (start_position, first_tag->position);
+ final_end_position = MAX (end_position, last_tag_end_position);
+ }
+ else
+ {
+ final_start_position = start_position;
+ final_end_position = end_position;
+ }
+
+ g_signal_handlers_block_by_func (editable, (gpointer) on_delete_text, user_data);
+ gtk_editable_delete_text (editable, final_start_position, final_end_position);
+ g_signal_handlers_unblock_by_func (editable, (gpointer) on_delete_text, user_data);
+
+ /* Mark the tags as removed */
+ for (l = intersecting_tags; l != NULL; l = l->next)
+ {
+ remove_tag (self, l->data);
+ }
+
+ /* If we removed the numbering tag, we want to enable all numbering actions */
+ if (!numbering_tag_is_some_added (self))
+ {
+ guint i;
+
+ for (i = 0; i < G_N_ELEMENTS (numbering_tags_constants); i++)
+ {
+ enable_action (self, numbering_tags_constants[i].action_name);
+ }
+ }
+
+ update_tags_positions (self, final_start_position,
+ final_end_position, TEXT_WAS_DELETED);
+ update_display_text (self);
+
+ g_signal_stop_emission_by_name (editable, "delete-text");
+}
+
+static void
+on_insert_text (GtkEditable *editable,
+ const gchar *new_text,
+ gint new_text_length,
+ gpointer position,
+ gpointer user_data)
+{
+ NautilusBatchRenameDialog *self;
+ gint start_position;
+ gint end_position;
+ g_autoptr (GList) intersecting_tags = NULL;
+
+ self = NAUTILUS_BATCH_RENAME_DIALOG (user_data);
+ start_position = *(int *) position;
+ end_position = start_position + g_utf8_strlen (new_text, -1);
+ intersecting_tags = get_tags_intersecting_sorted (self, start_position,
+ end_position, TEXT_WAS_INSERTED);
+ if (!intersecting_tags)
+ {
+ g_signal_handlers_block_by_func (editable, (gpointer) on_insert_text, user_data);
+ gtk_editable_insert_text (editable, new_text, new_text_length, position);
+ g_signal_handlers_unblock_by_func (editable, (gpointer) on_insert_text, user_data);
+
+ update_tags_positions (self, start_position, end_position, TEXT_WAS_INSERTED);
+ update_display_text (self);
+ }
+
+ g_signal_stop_emission_by_name (editable, "insert-text");
+}
+
+static void
+file_names_widget_entry_on_changed (NautilusBatchRenameDialog *self)
+{
+ update_display_text (self);
+}
+
+static void
+nautilus_batch_rename_dialog_finalize (GObject *object)
+{
+ NautilusBatchRenameDialog *dialog;
+ GList *l;
+ guint i;
+
+ dialog = NAUTILUS_BATCH_RENAME_DIALOG (object);
+
+ if (dialog->directories_pending_conflict_check != NULL)
+ {
+ cancel_conflict_check (dialog);
+ }
+
+ g_list_free (dialog->listbox_labels_new);
+ g_list_free (dialog->listbox_labels_old);
+ g_list_free (dialog->listbox_icons);
+
+ for (l = dialog->selection_metadata; l != NULL; l = l->next)
+ {
+ FileMetadata *file_metadata;
+
+ file_metadata = l->data;
+ for (i = 0; i < G_N_ELEMENTS (file_metadata->metadata); i++)
+ {
+ if (file_metadata->metadata[i])
+ {
+ g_string_free (file_metadata->metadata[i], TRUE);
+ }
+ }
+
+ g_string_free (file_metadata->file_name, TRUE);
+ g_free (file_metadata);
+ }
+
+ if (dialog->create_date != NULL)
+ {
+ g_hash_table_destroy (dialog->create_date);
+ }
+
+ g_list_free_full (dialog->new_names, string_free);
+ g_list_free_full (dialog->duplicates, conflict_data_free);
+
+ nautilus_file_list_free (dialog->selection);
+ nautilus_directory_unref (dialog->directory);
+ nautilus_directory_list_free (dialog->distinct_parent_directories);
+
+ g_object_unref (dialog->size_group);
+
+ g_hash_table_destroy (dialog->tag_info_table);
+
+ g_cancellable_cancel (dialog->metadata_cancellable);
+ g_clear_object (&dialog->metadata_cancellable);
+
+ G_OBJECT_CLASS (nautilus_batch_rename_dialog_parent_class)->finalize (object);
+}
+
+static void
+nautilus_batch_rename_dialog_class_init (NautilusBatchRenameDialogClass *klass)
+{
+ GtkWidgetClass *widget_class;
+ GObjectClass *oclass;
+
+ widget_class = GTK_WIDGET_CLASS (klass);
+ oclass = G_OBJECT_CLASS (klass);
+
+ oclass->finalize = nautilus_batch_rename_dialog_finalize;
+
+ gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/nautilus/ui/nautilus-batch-rename-dialog.ui");
+
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, grid);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, cancel_button);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, original_name_listbox);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, arrow_listbox);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, result_listbox);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, name_entry);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, rename_button);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, find_entry);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, replace_entry);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, mode_stack);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, replace_mode_button);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, format_mode_button);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, numbering_order_button);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, scrolled_window);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, numbering_order_menu);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, numbering_revealer);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, conflict_box);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, conflict_label);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, conflict_up);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, conflict_down);
+ gtk_widget_class_bind_template_child (widget_class, NautilusBatchRenameDialog, numbering_label);
+
+ gtk_widget_class_bind_template_callback (widget_class, file_names_widget_on_activate);
+ gtk_widget_class_bind_template_callback (widget_class, file_names_widget_entry_on_changed);
+ gtk_widget_class_bind_template_callback (widget_class, batch_rename_dialog_mode_changed);
+ gtk_widget_class_bind_template_callback (widget_class, select_next_conflict_up);
+ gtk_widget_class_bind_template_callback (widget_class, select_next_conflict_down);
+ gtk_widget_class_bind_template_callback (widget_class, batch_rename_dialog_on_response);
+}
+
+GtkWidget *
+nautilus_batch_rename_dialog_new (GList *selection,
+ NautilusDirectory *directory,
+ NautilusWindow *window)
+{
+ NautilusBatchRenameDialog *dialog;
+ GString *dialog_title;
+ GList *l;
+ gboolean all_targets_are_folders;
+ gboolean all_targets_are_regular_files;
+
+ dialog = g_object_new (NAUTILUS_TYPE_BATCH_RENAME_DIALOG, "use-header-bar", TRUE, NULL);
+
+ dialog->selection = nautilus_file_list_copy (selection);
+ dialog->directory = nautilus_directory_ref (directory);
+ dialog->window = window;
+
+ gtk_window_set_transient_for (GTK_WINDOW (dialog),
+ GTK_WINDOW (window));
+
+ all_targets_are_folders = TRUE;
+ for (l = selection; l != NULL; l = l->next)
+ {
+ if (!nautilus_file_is_directory (NAUTILUS_FILE (l->data)))
+ {
+ all_targets_are_folders = FALSE;
+ break;
+ }
+ }
+
+ all_targets_are_regular_files = TRUE;
+ for (l = selection; l != NULL; l = l->next)
+ {
+ if (!nautilus_file_is_regular_file (NAUTILUS_FILE (l->data)))
+ {
+ all_targets_are_regular_files = FALSE;
+ break;
+ }
+ }
+
+ dialog_title = g_string_new ("");
+ if (all_targets_are_folders)
+ {
+ g_string_append_printf (dialog_title,
+ ngettext ("Rename %d Folder",
+ "Rename %d Folders",
+ g_list_length (selection)),
+ g_list_length (selection));
+ }
+ else if (all_targets_are_regular_files)
+ {
+ g_string_append_printf (dialog_title,
+ ngettext ("Rename %d File",
+ "Rename %d Files",
+ g_list_length (selection)),
+ g_list_length (selection));
+ }
+ else
+ {
+ g_string_append_printf (dialog_title,
+ /* To translators: %d is the total number of files and folders.
+ * Singular case of the string is never used */
+ ngettext ("Rename %d File and Folder",
+ "Rename %d Files and Folders",
+ g_list_length (selection)),
+ g_list_length (selection));
+ }
+
+ gtk_window_set_title (GTK_WINDOW (dialog), dialog_title->str);
+
+ dialog->distinct_parent_directories = batch_rename_files_get_distinct_parents (selection);
+
+ add_tag (dialog, metadata_tags_constants[ORIGINAL_FILE_NAME]);
+
+ nautilus_batch_rename_dialog_initialize_actions (dialog);
+
+ update_display_text (dialog);
+
+ fill_display_listbox (dialog);
+
+ gtk_widget_set_cursor (GTK_WIDGET (window), NULL);
+
+ g_string_free (dialog_title, TRUE);
+
+ return GTK_WIDGET (dialog);
+}
+
+static void
+connect_to_pointer_motion_events (NautilusBatchRenameDialog *self,
+ GtkWidget *listbox)
+{
+ GtkEventController *controller;
+
+ controller = gtk_event_controller_motion_new ();
+ gtk_widget_add_controller (listbox, controller);
+ gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_CAPTURE);
+ g_signal_connect (controller, "leave",
+ G_CALLBACK (on_event_controller_motion_leave), self);
+ g_signal_connect (controller, "motion",
+ G_CALLBACK (on_event_controller_motion_motion), self);
+}
+
+static void
+nautilus_batch_rename_dialog_init (NautilusBatchRenameDialog *self)
+{
+ TagData *tag_data;
+ guint i;
+
+ gtk_widget_init_template (GTK_WIDGET (self));
+
+ gtk_list_box_set_header_func (GTK_LIST_BOX (self->original_name_listbox),
+ (GtkListBoxUpdateHeaderFunc) listbox_header_func,
+ self,
+ NULL);
+ gtk_list_box_set_header_func (GTK_LIST_BOX (self->arrow_listbox),
+ (GtkListBoxUpdateHeaderFunc) listbox_header_func,
+ self,
+ NULL);
+ gtk_list_box_set_header_func (GTK_LIST_BOX (self->result_listbox),
+ (GtkListBoxUpdateHeaderFunc) listbox_header_func,
+ self,
+ NULL);
+
+
+ self->mode = NAUTILUS_BATCH_RENAME_DIALOG_FORMAT;
+
+ gtk_label_set_ellipsize (GTK_LABEL (self->conflict_label), PANGO_ELLIPSIZE_END);
+ gtk_label_set_max_width_chars (GTK_LABEL (self->conflict_label), 1);
+
+ self->duplicates = NULL;
+ self->distinct_parent_directories = NULL;
+ self->directories_pending_conflict_check = NULL;
+ self->new_names = NULL;
+ self->rename_clicked = FALSE;
+
+ self->tag_info_table = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) g_free);
+
+ for (i = 0; i < G_N_ELEMENTS (numbering_tags_constants); i++)
+ {
+ g_autofree gchar *tag_text_representation = NULL;
+
+ tag_text_representation = batch_rename_get_tag_text_representation (numbering_tags_constants[i]);
+ tag_data = g_new (TagData, 1);
+ tag_data->available = TRUE;
+ tag_data->set = FALSE;
+ tag_data->position = -1;
+ tag_data->tag_constants = numbering_tags_constants[i];
+ g_hash_table_insert (self->tag_info_table, g_strdup (tag_text_representation), tag_data);
+ }
+
+ for (i = 0; i < G_N_ELEMENTS (metadata_tags_constants); i++)
+ {
+ g_autofree gchar *tag_text_representation = NULL;
+
+ /* Only the original name is available and set at the start */
+ tag_text_representation = batch_rename_get_tag_text_representation (metadata_tags_constants[i]);
+
+ tag_data = g_new (TagData, 1);
+ tag_data->available = FALSE;
+ tag_data->set = FALSE;
+ tag_data->position = -1;
+ tag_data->tag_constants = metadata_tags_constants[i];
+ g_hash_table_insert (self->tag_info_table, g_strdup (tag_text_representation), tag_data);
+ }
+
+ self->row_height = -1;
+
+ g_signal_connect_object (gtk_editable_get_delegate (GTK_EDITABLE (self->name_entry)),
+ "delete-text", G_CALLBACK (on_delete_text), self, 0);
+ g_signal_connect_object (gtk_editable_get_delegate (GTK_EDITABLE (self->name_entry)),
+ "insert-text", G_CALLBACK (on_insert_text), self, 0);
+
+ self->size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+
+ connect_to_pointer_motion_events (self, self->original_name_listbox);
+ connect_to_pointer_motion_events (self, self->result_listbox);
+ connect_to_pointer_motion_events (self, self->arrow_listbox);
+
+ self->metadata_cancellable = g_cancellable_new ();
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 19:25:22 +0000