diff options
Diffstat (limited to 'gedit/gedit-commands-search.c')
| -rwxr-xr-x | gedit/gedit-commands-search.c | 716 |
1 files changed, 0 insertions, 716 deletions
diff --git a/gedit/gedit-commands-search.c b/gedit/gedit-commands-search.c deleted file mode 100755 index 3a44a218..00000000 --- a/gedit/gedit-commands-search.c +++ /dev/null @@ -1,716 +0,0 @@ -/* - * gedit-search-commands.c - * This file is part of gedit - * - * Copyright (C) 1998, 1999 Alex Roberts, Evan Lawrence - * Copyright (C) 2000, 2001 Chema Celorio, Paolo Maggi - * Copyright (C) 2002-2006 Paolo Maggi - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the gedit Team, 1998-2006. See the AUTHORS file for a - * list of people on the gedit Team. - * See the ChangeLog files for a list of changes. - * - * $Id$ - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> -#include <glib/gi18n.h> -#include <gdk/gdkkeysyms.h> - -#include "gedit-commands.h" -#include "gedit-debug.h" -#include "gedit-statusbar.h" -#include "gedit-window.h" -#include "gedit-window-private.h" -#include "gedit-utils.h" -#include "dialogs/gedit-search-dialog.h" - -#define GEDIT_SEARCH_DIALOG_KEY "gedit-search-dialog-key" -#define GEDIT_LAST_SEARCH_DATA_KEY "gedit-last-search-data-key" - -typedef struct _LastSearchData LastSearchData; -struct _LastSearchData -{ - gint x; - gint y; -}; - -static void -last_search_data_free (LastSearchData *data) -{ - g_slice_free (LastSearchData, data); -} - -static void -last_search_data_restore_position (GeditSearchDialog *dlg) -{ - LastSearchData *data; - - data = g_object_get_data (G_OBJECT (dlg), GEDIT_LAST_SEARCH_DATA_KEY); - - if (data != NULL) - { - gtk_window_move (GTK_WINDOW (dlg), - data->x, - data->y); - } -} - -static void -last_search_data_store_position (GeditSearchDialog *dlg) -{ - LastSearchData *data; - - data = g_object_get_data (G_OBJECT (dlg), GEDIT_LAST_SEARCH_DATA_KEY); - - if (data == NULL) - { - data = g_slice_new (LastSearchData); - - g_object_set_data_full (G_OBJECT (dlg), - GEDIT_LAST_SEARCH_DATA_KEY, - data, - (GDestroyNotify) last_search_data_free); - } - - gtk_window_get_position (GTK_WINDOW (dlg), - &data->x, - &data->y); -} - -/* Use occurences only for Replace All */ -static void -text_found (GeditWindow *window, - gint occurrences) -{ - if (occurrences > 1) - { - gedit_statusbar_flash_message (GEDIT_STATUSBAR (window->priv->statusbar), - window->priv->generic_message_cid, - ngettext("Found and replaced %d occurrence", - "Found and replaced %d occurrences", - occurrences), - occurrences); - } - else - { - if (occurrences == 1) - gedit_statusbar_flash_message (GEDIT_STATUSBAR (window->priv->statusbar), - window->priv->generic_message_cid, - _("Found and replaced one occurrence")); - else - gedit_statusbar_flash_message (GEDIT_STATUSBAR (window->priv->statusbar), - window->priv->generic_message_cid, - " "); - } -} - -#define MAX_MSG_LENGTH 40 -static void -text_not_found (GeditWindow *window, - const gchar *text) -{ - gchar *searched; - - searched = gedit_utils_str_end_truncate (text, MAX_MSG_LENGTH); - - gedit_statusbar_flash_message (GEDIT_STATUSBAR (window->priv->statusbar), - window->priv->generic_message_cid, - /* Translators: %s is replaced by the text - entered by the user in the search box */ - _("\"%s\" not found"), searched); - g_free (searched); -} - -static gboolean -run_search (GeditView *view, - gboolean wrap_around, - gboolean search_backwards) -{ - GeditDocument *doc; - GtkTextIter start_iter; - GtkTextIter match_start; - GtkTextIter match_end; - gboolean found = FALSE; - - doc = GEDIT_DOCUMENT (gtk_text_view_get_buffer (GTK_TEXT_VIEW (view))); - - if (!search_backwards) - { - gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (doc), - NULL, - &start_iter); - - found = gedit_document_search_forward (doc, - &start_iter, - NULL, - &match_start, - &match_end); - } - else - { - gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (doc), - &start_iter, - NULL); - - found = gedit_document_search_backward (doc, - NULL, - &start_iter, - &match_start, - &match_end); - } - - if (!found && wrap_around) - { - if (!search_backwards) - found = gedit_document_search_forward (doc, - NULL, - NULL, /* FIXME: set the end_inter */ - &match_start, - &match_end); - else - found = gedit_document_search_backward (doc, - NULL, /* FIXME: set the start_inter */ - NULL, - &match_start, - &match_end); - } - - if (found) - { - gtk_text_buffer_place_cursor (GTK_TEXT_BUFFER (doc), - &match_start); - - gtk_text_buffer_move_mark_by_name (GTK_TEXT_BUFFER (doc), - "selection_bound", - &match_end); - - gedit_view_scroll_to_cursor (view); - } - else - { - gtk_text_buffer_place_cursor (GTK_TEXT_BUFFER (doc), - &start_iter); - } - - return found; -} - -static void -do_find (GeditSearchDialog *dialog, - GeditWindow *window) -{ - GeditView *active_view; - GeditDocument *doc; - gchar *search_text; - const gchar *entry_text; - gboolean match_case; - gboolean entire_word; - gboolean wrap_around; - gboolean search_backwards; - guint flags = 0; - guint old_flags = 0; - gboolean found; - - /* TODO: make the dialog insensitive when all the tabs are closed - * and assert here that the view is not NULL */ - active_view = gedit_window_get_active_view (window); - if (active_view == NULL) - return; - - doc = GEDIT_DOCUMENT (gtk_text_view_get_buffer (GTK_TEXT_VIEW (active_view))); - - entry_text = gedit_search_dialog_get_search_text (dialog); - - match_case = gedit_search_dialog_get_match_case (dialog); - entire_word = gedit_search_dialog_get_entire_word (dialog); - search_backwards = gedit_search_dialog_get_backwards (dialog); - wrap_around = gedit_search_dialog_get_wrap_around (dialog); - - GEDIT_SEARCH_SET_CASE_SENSITIVE (flags, match_case); - GEDIT_SEARCH_SET_ENTIRE_WORD (flags, entire_word); - - search_text = gedit_document_get_search_text (doc, &old_flags); - - if ((search_text == NULL) || - (strcmp (search_text, entry_text) != 0) || - (flags != old_flags)) - { - gedit_document_set_search_text (doc, entry_text, flags); - } - - g_free (search_text); - - found = run_search (active_view, - wrap_around, - search_backwards); - - if (found) - text_found (window, 0); - else - text_not_found (window, entry_text); - - gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), - GEDIT_SEARCH_DIALOG_REPLACE_RESPONSE, - found); -} - -/* FIXME: move in gedit-document.c and share it with gedit-view */ -static gboolean -get_selected_text (GtkTextBuffer *doc, - gchar **selected_text, - gint *len) -{ - GtkTextIter start, end; - - g_return_val_if_fail (selected_text != NULL, FALSE); - g_return_val_if_fail (*selected_text == NULL, FALSE); - - if (!gtk_text_buffer_get_selection_bounds (doc, &start, &end)) - { - if (len != NULL) - len = 0; - - return FALSE; - } - - *selected_text = gtk_text_buffer_get_slice (doc, &start, &end, TRUE); - - if (len != NULL) - *len = g_utf8_strlen (*selected_text, -1); - - return TRUE; -} - -static void -replace_selected_text (GtkTextBuffer *buffer, - const gchar *replace) -{ - g_return_if_fail (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)); - g_return_if_fail (replace != NULL); - - gtk_text_buffer_begin_user_action (buffer); - - gtk_text_buffer_delete_selection (buffer, FALSE, TRUE); - - gtk_text_buffer_insert_at_cursor (buffer, replace, strlen (replace)); - - gtk_text_buffer_end_user_action (buffer); -} - -static void -do_replace (GeditSearchDialog *dialog, - GeditWindow *window) -{ - GeditDocument *doc; - const gchar *search_entry_text; - const gchar *replace_entry_text; - gchar *unescaped_search_text; - gchar *unescaped_replace_text; - gchar *selected_text = NULL; - gboolean match_case; - - doc = gedit_window_get_active_document (window); - if (doc == NULL) - return; - - search_entry_text = gedit_search_dialog_get_search_text (dialog); - g_return_if_fail ((search_entry_text) != NULL); - g_return_if_fail ((*search_entry_text) != '\0'); - - /* replace text may be "", we just delete */ - replace_entry_text = gedit_search_dialog_get_replace_text (dialog); - g_return_if_fail ((replace_entry_text) != NULL); - - unescaped_search_text = gedit_utils_unescape_search_text (search_entry_text); - - get_selected_text (GTK_TEXT_BUFFER (doc), - &selected_text, - NULL); - - match_case = gedit_search_dialog_get_match_case (dialog); - - if ((selected_text == NULL) || - (match_case && (strcmp (selected_text, unescaped_search_text) != 0)) || - (!match_case && !g_utf8_caselessnmatch (selected_text, - unescaped_search_text, - strlen (selected_text), - strlen (unescaped_search_text)) != 0)) - { - do_find (dialog, window); - g_free (unescaped_search_text); - g_free (selected_text); - - return; - } - - unescaped_replace_text = gedit_utils_unescape_search_text (replace_entry_text); - replace_selected_text (GTK_TEXT_BUFFER (doc), unescaped_replace_text); - - g_free (unescaped_search_text); - g_free (selected_text); - g_free (unescaped_replace_text); - - do_find (dialog, window); -} - -static void -do_replace_all (GeditSearchDialog *dialog, - GeditWindow *window) -{ - GeditView *active_view; - GeditDocument *doc; - const gchar *search_entry_text; - const gchar *replace_entry_text; - gboolean match_case; - gboolean entire_word; - guint flags = 0; - gint count; - - active_view = gedit_window_get_active_view (window); - if (active_view == NULL) - return; - - doc = GEDIT_DOCUMENT (gtk_text_view_get_buffer (GTK_TEXT_VIEW (active_view))); - - search_entry_text = gedit_search_dialog_get_search_text (dialog); - g_return_if_fail ((search_entry_text) != NULL); - g_return_if_fail ((*search_entry_text) != '\0'); - - /* replace text may be "", we just delete all occurrencies */ - replace_entry_text = gedit_search_dialog_get_replace_text (dialog); - g_return_if_fail ((replace_entry_text) != NULL); - - match_case = gedit_search_dialog_get_match_case (dialog); - entire_word = gedit_search_dialog_get_entire_word (dialog); - - GEDIT_SEARCH_SET_CASE_SENSITIVE (flags, match_case); - GEDIT_SEARCH_SET_ENTIRE_WORD (flags, entire_word); - - count = gedit_document_replace_all (doc, - search_entry_text, - replace_entry_text, - flags); - - if (count > 0) - { - text_found (window, count); - } - else - { - text_not_found (window, search_entry_text); - } - - gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), - GEDIT_SEARCH_DIALOG_REPLACE_RESPONSE, - FALSE); -} - -static void -search_dialog_response_cb (GeditSearchDialog *dialog, - gint response_id, - GeditWindow *window) -{ - gedit_debug (DEBUG_COMMANDS); - - switch (response_id) - { - case GEDIT_SEARCH_DIALOG_FIND_RESPONSE: - do_find (dialog, window); - break; - case GEDIT_SEARCH_DIALOG_REPLACE_RESPONSE: - do_replace (dialog, window); - break; - case GEDIT_SEARCH_DIALOG_REPLACE_ALL_RESPONSE: - do_replace_all (dialog, window); - break; - default: - last_search_data_store_position (dialog); - gtk_widget_hide (GTK_WIDGET (dialog)); - } -} - -static gboolean -search_dialog_delete_event_cb (GtkWidget *widget, - GdkEventAny *event, - gpointer user_data) -{ - gedit_debug (DEBUG_COMMANDS); - - /* prevent destruction */ - return TRUE; -} - -static void -search_dialog_destroyed (GeditWindow *window, - GeditSearchDialog *dialog) -{ - gedit_debug (DEBUG_COMMANDS); - - g_object_set_data (G_OBJECT (window), - GEDIT_SEARCH_DIALOG_KEY, - NULL); - g_object_set_data (G_OBJECT (dialog), - GEDIT_LAST_SEARCH_DATA_KEY, - NULL); -} - -static GtkWidget * -create_dialog (GeditWindow *window, gboolean show_replace) -{ - GtkWidget *dialog; - - dialog = gedit_search_dialog_new (GTK_WINDOW (window), show_replace); - - g_signal_connect (dialog, - "response", - G_CALLBACK (search_dialog_response_cb), - window); - g_signal_connect (dialog, - "delete-event", - G_CALLBACK (search_dialog_delete_event_cb), - NULL); - - g_object_set_data (G_OBJECT (window), - GEDIT_SEARCH_DIALOG_KEY, - dialog); - - g_object_weak_ref (G_OBJECT (dialog), - (GWeakNotify) search_dialog_destroyed, - window); - - return dialog; -} - -void -_gedit_cmd_search_find (GtkAction *action, - GeditWindow *window) -{ - gpointer data; - GtkWidget *search_dialog; - GeditDocument *doc; - gboolean selection_exists; - gchar *find_text = NULL; - gint sel_len; - - gedit_debug (DEBUG_COMMANDS); - - data = g_object_get_data (G_OBJECT (window), GEDIT_SEARCH_DIALOG_KEY); - - if (data == NULL) - { - search_dialog = create_dialog (window, FALSE); - } - else - { - g_return_if_fail (GEDIT_IS_SEARCH_DIALOG (data)); - - search_dialog = GTK_WIDGET (data); - - /* turn the dialog into a find dialog if needed */ - if (gedit_search_dialog_get_show_replace (GEDIT_SEARCH_DIALOG (search_dialog))) - gedit_search_dialog_set_show_replace (GEDIT_SEARCH_DIALOG (search_dialog), - FALSE); - } - - doc = gedit_window_get_active_document (window); - g_return_if_fail (doc != NULL); - - selection_exists = get_selected_text (GTK_TEXT_BUFFER (doc), - &find_text, - &sel_len); - - if (selection_exists && find_text != NULL && sel_len < 80) - { - gedit_search_dialog_set_search_text (GEDIT_SEARCH_DIALOG (search_dialog), - find_text); - g_free (find_text); - } - else - { - g_free (find_text); - } - - gtk_widget_show (search_dialog); - last_search_data_restore_position (GEDIT_SEARCH_DIALOG (search_dialog)); - gedit_search_dialog_present_with_time (GEDIT_SEARCH_DIALOG (search_dialog), - GDK_CURRENT_TIME); -} - -void -_gedit_cmd_search_replace (GtkAction *action, - GeditWindow *window) -{ - gpointer data; - GtkWidget *replace_dialog; - GeditDocument *doc; - gboolean selection_exists; - gchar *find_text = NULL; - gint sel_len; - - gedit_debug (DEBUG_COMMANDS); - - data = g_object_get_data (G_OBJECT (window), GEDIT_SEARCH_DIALOG_KEY); - - if (data == NULL) - { - replace_dialog = create_dialog (window, TRUE); - } - else - { - g_return_if_fail (GEDIT_IS_SEARCH_DIALOG (data)); - - replace_dialog = GTK_WIDGET (data); - - /* turn the dialog into a find dialog if needed */ - if (!gedit_search_dialog_get_show_replace (GEDIT_SEARCH_DIALOG (replace_dialog))) - gedit_search_dialog_set_show_replace (GEDIT_SEARCH_DIALOG (replace_dialog), - TRUE); - } - - doc = gedit_window_get_active_document (window); - g_return_if_fail (doc != NULL); - - selection_exists = get_selected_text (GTK_TEXT_BUFFER (doc), - &find_text, - &sel_len); - - if (selection_exists && find_text != NULL && sel_len < 80) - { - gedit_search_dialog_set_search_text (GEDIT_SEARCH_DIALOG (replace_dialog), - find_text); - g_free (find_text); - } - else - { - g_free (find_text); - } - - gtk_widget_show (replace_dialog); - last_search_data_restore_position (GEDIT_SEARCH_DIALOG (replace_dialog)); - gedit_search_dialog_present_with_time (GEDIT_SEARCH_DIALOG (replace_dialog), - GDK_CURRENT_TIME); -} - -static void -do_find_again (GeditWindow *window, - gboolean backward) -{ - GeditView *active_view; - gboolean wrap_around = TRUE; - gpointer data; - - active_view = gedit_window_get_active_view (window); - g_return_if_fail (active_view != NULL); - - data = g_object_get_data (G_OBJECT (window), GEDIT_SEARCH_DIALOG_KEY); - - if (data != NULL) - wrap_around = gedit_search_dialog_get_wrap_around (GEDIT_SEARCH_DIALOG (data)); - - run_search (active_view, - wrap_around, - backward); -} - -void -_gedit_cmd_search_find_next (GtkAction *action, - GeditWindow *window) -{ - gedit_debug (DEBUG_COMMANDS); - - do_find_again (window, FALSE); -} - -void -_gedit_cmd_search_find_prev (GtkAction *action, - GeditWindow *window) -{ - gedit_debug (DEBUG_COMMANDS); - - do_find_again (window, TRUE); -} - -void -_gedit_cmd_search_clear_highlight (GtkAction *action, - GeditWindow *window) -{ - GeditDocument *doc; - - gedit_debug (DEBUG_COMMANDS); - - doc = gedit_window_get_active_document (window); - gedit_document_set_search_text (GEDIT_DOCUMENT (doc), - "", - GEDIT_SEARCH_DONT_SET_FLAGS); -} - -void -_gedit_cmd_search_goto_line (GtkAction *action, - GeditWindow *window) -{ - GeditView *active_view; - - gedit_debug (DEBUG_COMMANDS); - - active_view = gedit_window_get_active_view (window); - if (active_view == NULL) - return; - - /* Focus the view if needed: we need to focus the view otherwise - activating the binding for goto line has no effect */ - gtk_widget_grab_focus (GTK_WIDGET (active_view)); - - - /* goto line is builtin in GeditView, just activate - * the corrisponding binding. - */ - gtk_bindings_activate (GTK_OBJECT (active_view), - GDK_i, - GDK_CONTROL_MASK); -} - -void -_gedit_cmd_search_incremental_search (GtkAction *action, - GeditWindow *window) -{ - GeditView *active_view; - - gedit_debug (DEBUG_COMMANDS); - - active_view = gedit_window_get_active_view (window); - if (active_view == NULL) - return; - - /* Focus the view if needed: we need to focus the view otherwise - activating the binding for incremental search has no effect */ - gtk_widget_grab_focus (GTK_WIDGET (active_view)); - - /* incremental search is builtin in GeditView, just activate - * the corrisponding binding. - */ - gtk_bindings_activate (GTK_OBJECT (active_view), - GDK_k, - GDK_CONTROL_MASK); -} |