Add view menu entry for word wrap
Adds an entry to the "View" menu that allows temporarily overriding the word wrap settings in the preferences.
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@ -134,6 +134,28 @@ _xed_cmd_view_toggle_fullscreen_mode (GtkAction *action,
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_xed_window_fullscreen (window);
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}
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void
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_xed_cmd_view_toggle_word_wrap (GtkAction *action,
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XedWindow *window)
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{
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XedView *view;
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gboolean do_word_wrap;
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xed_debug (DEBUG_COMMANDS);
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do_word_wrap = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
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view = xed_window_get_active_view (window);
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if (do_word_wrap)
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{
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gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_WORD);
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}
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else
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{
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gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_NONE);
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}
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}
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void
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_xed_cmd_view_leave_fullscreen_mode (GtkAction *action,
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XedWindow *window)
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@ -47,6 +47,7 @@ void _xed_cmd_view_show_statusbar (GtkAction *action, XedWindow *window);
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void _xed_cmd_view_show_side_pane (GtkAction *action, XedWindow *window);
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void _xed_cmd_view_show_bottom_pane (GtkAction *action, XedWindow *window);
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void _xed_cmd_view_toggle_fullscreen_mode (GtkAction *action, XedWindow *window);
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void _xed_cmd_view_toggle_word_wrap (GtkAction *action, XedWindow *window);
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void _xed_cmd_view_leave_fullscreen_mode (GtkAction *action, XedWindow *window);
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void _xed_cmd_search_find (GtkAction *action, XedWindow *window);
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19
xed/xed-ui.h
19
xed/xed-ui.h
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@ -2,7 +2,7 @@
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* xed-ui.h
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* This file is part of xed
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*
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* Copyright (C) 2005 - Paolo Maggi
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* Copyright (C) 2005 - Paolo Maggi
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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@ -16,14 +16,14 @@
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* Modified by the xed Team, 2005. See the AUTHORS file for a
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* list of people on the xed Team.
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* See the ChangeLog files for a list of changes.
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* Modified by the xed Team, 2005. See the AUTHORS file for a
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* list of people on the xed Team.
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* See the ChangeLog files for a list of changes.
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*
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* $Id$
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*/
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@ -67,7 +67,7 @@ static const GtkActionEntry xed_always_sensitive_menu_entries[] =
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N_("Open the xed manual"), G_CALLBACK (_xed_cmd_help_contents) },
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{ "HelpAbout", "help-about-symbolic", N_("_About"), NULL,
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N_("About this application"), G_CALLBACK (_xed_cmd_help_about) },
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/* Fullscreen toolbar */
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{ "LeaveFullscreen", "view-restore-symbolic", NULL,
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NULL, N_("Leave fullscreen mode"),
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@ -156,7 +156,10 @@ static const GtkToggleActionEntry xed_always_sensitive_toggle_menu_entries[] =
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G_CALLBACK (_xed_cmd_view_show_statusbar), TRUE },
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{ "ViewFullscreen", GTK_STOCK_FULLSCREEN, NULL, "F11",
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N_("Edit text in fullscreen"),
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G_CALLBACK (_xed_cmd_view_toggle_fullscreen_mode), FALSE }
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G_CALLBACK (_xed_cmd_view_toggle_fullscreen_mode), FALSE },
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{ "ViewWordWrap", NULL, N_("_Word wrap"), NULL,
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N_("Set word wrap for the current document"),
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G_CALLBACK (_xed_cmd_view_toggle_word_wrap), FALSE }
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};
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/* separate group, should be always sensitive except when there are no panes */
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@ -55,6 +55,7 @@
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<separator/>
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<menuitem name="ViewFullscreenMenu" action="ViewFullscreen"/>
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<separator/>
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<menuitem name="ViewWordWrapMenu" action="ViewWordWrap"/>
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<menu name="ViewHighlightModeMenu" action="ViewHighlightMode">
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<placeholder name="LanguagesMenuPlaceholder">
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</placeholder>
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@ -74,6 +74,7 @@ struct _XedWindowPrivate
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guint tab_width_id;
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guint spaces_instead_of_tabs_id;
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guint language_changed_id;
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guint use_word_wrap_id;
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/* Menus & Toolbars */
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GtkUIManager *manager;
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@ -2050,6 +2050,34 @@ language_changed (GObject *object,
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g_list_free (items);
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}
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static void
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word_wrap_changed (GObject *object,
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GParamSpec *pspec,
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XedWindow *window)
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{
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XedView *view;
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GtkWrapMode wrap_mode;
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GtkAction *action;
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gboolean wrap_enabled;
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view = XED_VIEW (object);
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wrap_mode = gtk_text_view_get_wrap_mode (GTK_TEXT_VIEW (view));
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action = gtk_action_group_get_action (window->priv->always_sensitive_action_group, "ViewWordWrap");
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if (wrap_mode == GTK_WRAP_NONE)
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{
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wrap_enabled = FALSE;
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}
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else
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{
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wrap_enabled = TRUE;
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}
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g_signal_handlers_block_by_func (action, G_CALLBACK (_xed_cmd_view_toggle_word_wrap), window);
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gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), wrap_enabled);
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g_signal_handlers_unblock_by_func (action, G_CALLBACK (_xed_cmd_view_toggle_word_wrap), window);
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}
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static void
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notebook_switch_page (GtkNotebook *book,
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GtkWidget *pg,
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@ -2080,10 +2108,15 @@ notebook_switch_page (GtkNotebook *book,
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if (window->priv->spaces_instead_of_tabs_id)
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{
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g_signal_handler_disconnect (xed_tab_get_view (window->priv->active_tab),
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window->priv->spaces_instead_of_tabs_id);
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g_signal_handler_disconnect (xed_tab_get_view (window->priv->active_tab), window->priv->spaces_instead_of_tabs_id);
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window->priv->spaces_instead_of_tabs_id = 0;
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}
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if (window->priv->use_word_wrap_id)
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{
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g_signal_handler_disconnect (xed_tab_get_view (window->priv->active_tab), window->priv->use_word_wrap_id);
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window->priv->use_word_wrap_id = 0;
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}
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}
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/* set the active tab */
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@ -2102,7 +2135,7 @@ notebook_switch_page (GtkNotebook *book,
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*/
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if (action != NULL)
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{
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gtk_toggle_action_set_active (GTK_TOGGLE_ACTION(action), TRUE);
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gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
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}
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g_free (action_name);
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@ -2113,8 +2146,8 @@ notebook_switch_page (GtkNotebook *book,
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view = xed_tab_get_view (tab);
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/* sync the statusbar */
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update_cursor_position_statusbar (GTK_TEXT_BUFFER(xed_tab_get_document (tab)), window);
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xed_statusbar_set_overwrite (XED_STATUSBAR(window->priv->statusbar),
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update_cursor_position_statusbar (GTK_TEXT_BUFFER (xed_tab_get_document (tab)), window);
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xed_statusbar_set_overwrite (XED_STATUSBAR (window->priv->statusbar),
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gtk_text_view_get_overwrite (GTK_TEXT_VIEW(view)));
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gtk_widget_show (window->priv->tab_width_combo);
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@ -2128,12 +2161,16 @@ notebook_switch_page (GtkNotebook *book,
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window->priv->language_changed_id = g_signal_connect(xed_tab_get_document (tab), "notify::language",
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G_CALLBACK (language_changed), window);
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/* call it for the first time */
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tab_width_changed (G_OBJECT(view), NULL, window);
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spaces_instead_of_tabs_changed (G_OBJECT(view), NULL, window);
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language_changed (G_OBJECT(xed_tab_get_document (tab)), NULL, window);
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window->priv->use_word_wrap_id = g_signal_connect (view, "notify::wrap-mode",
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G_CALLBACK (word_wrap_changed), window);
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g_signal_emit (G_OBJECT(window), signals[ACTIVE_TAB_CHANGED], 0, window->priv->active_tab);
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/* call it for the first time */
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tab_width_changed (G_OBJECT (view), NULL, window);
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spaces_instead_of_tabs_changed (G_OBJECT (view), NULL, window);
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language_changed (G_OBJECT (xed_tab_get_document (tab)), NULL, window);
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word_wrap_changed (G_OBJECT (view), NULL, window);
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g_signal_emit (G_OBJECT (window), signals[ACTIVE_TAB_CHANGED], 0, window->priv->active_tab);
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}
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static void
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@ -2887,6 +2924,12 @@ notebook_tab_removed (XedNotebook *notebook,
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window->priv->language_changed_id = 0;
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}
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if (window->priv->use_word_wrap_id && tab == xed_window_get_active_tab (window))
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{
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g_signal_handler_disconnect (view, window->priv->use_word_wrap_id);
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window->priv->use_word_wrap_id = 0;
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}
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g_return_if_fail(window->priv->num_tabs >= 0);
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if (window->priv->num_tabs == 0)
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{
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