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xed/xed/xed-prefs-manager-app.c

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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* xed-prefs-manager.c
* This file is part of xed
*
* Copyright (C) 2002-2005 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*
* Modified by the xed Team, 2002-2003. See the AUTHORS file for a
* list of people on the xed Team.
* See the ChangeLog files for a list of changes.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <gio/gio.h>
#include "xed-prefs-manager.h"
#include "xed-prefs-manager-private.h"
#include "xed-prefs-manager-app.h"
#include "xed-app.h"
#include "xed-debug.h"
#include "xed-view.h"
#include "xed-window.h"
#include "xed-notebook.h"
#include "xed-window-private.h"
#include "xed-plugins-engine.h"
#include "xed-style-scheme-manager.h"
#include "xed-dirs.h"
static void xed_prefs_manager_editor_font_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_system_font_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_tabs_size_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_wrap_mode_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_line_numbers_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_auto_indent_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_undo_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_right_margin_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_smart_home_end_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_enable_tab_scrolling_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_hl_current_line_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_bracket_matching_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_syntax_hl_enable_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_search_hl_enable_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_source_style_scheme_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_max_recents_changed (GSettings *settings,
gchar *key,
gpointer user_data);
static void xed_prefs_manager_auto_save_changed (GSettings *settings,
gchar *key,
gpointer user_data);
/* GUI state is serialized to a .desktop file, not in GSettings */
#define XED_STATE_DEFAULT_WINDOW_STATE 0
#define XED_STATE_DEFAULT_WINDOW_WIDTH 650
#define XED_STATE_DEFAULT_WINDOW_HEIGHT 500
#define XED_STATE_DEFAULT_SIDE_PANEL_SIZE 200
#define XED_STATE_DEFAULT_BOTTOM_PANEL_SIZE 140
#define XED_STATE_FILE_LOCATION "xed.ini"
#define XED_STATE_WINDOW_GROUP "window"
#define XED_STATE_WINDOW_STATE "state"
#define XED_STATE_WINDOW_HEIGHT "height"
#define XED_STATE_WINDOW_WIDTH "width"
#define XED_STATE_SIDE_PANEL_SIZE "side_panel_size"
#define XED_STATE_BOTTOM_PANEL_SIZE "bottom_panel_size"
#define XED_STATE_SIDE_PANEL_ACTIVE_PAGE "side_panel_active_page"
#define XED_STATE_BOTTOM_PANEL_ACTIVE_PAGE "bottom_panel_active_page"
#define XED_STATE_FILEFILTER_GROUP "filefilter"
#define XED_STATE_FILEFILTER_ID "id"
static gint window_state = -1;
static gint window_height = -1;
static gint window_width = -1;
static gint side_panel_size = -1;
static gint bottom_panel_size = -1;
static gint side_panel_active_page = -1;
static gint bottom_panel_active_page = -1;
static gint active_file_filter = -1;
static gchar *
get_state_filename (void)
{
gchar *config_dir;
gchar *filename = NULL;
config_dir = xed_dirs_get_user_config_dir ();
if (config_dir != NULL)
{
filename = g_build_filename (config_dir, XED_STATE_FILE_LOCATION, NULL);
g_free (config_dir);
}
return filename;
}
static GKeyFile *
get_xed_state_file (void)
{
static GKeyFile *state_file = NULL;
if (state_file == NULL)
{
gchar *filename;
GError *err = NULL;
state_file = g_key_file_new ();
filename = get_state_filename ();
if (!g_key_file_load_from_file (state_file, filename, G_KEY_FILE_NONE, &err))
{
if (err->domain != G_FILE_ERROR || err->code != G_FILE_ERROR_NOENT)
{
g_warning ("Could not load xed state file: %s\n", err->message);
}
g_error_free (err);
}
g_free (filename);
}
return state_file;
}
static void
xed_state_get_int (const gchar *group,
const gchar *key,
gint defval,
gint *result)
{
GKeyFile *state_file;
gint res;
GError *err = NULL;
state_file = get_xed_state_file ();
res = g_key_file_get_integer (state_file, group, key, &err);
if (err != NULL)
{
if ((err->domain != G_KEY_FILE_ERROR) ||
((err->code != G_KEY_FILE_ERROR_GROUP_NOT_FOUND &&
err->code != G_KEY_FILE_ERROR_KEY_NOT_FOUND)))
{
g_warning ("Could not get state value %s::%s : %s\n", group, key, err->message);
}
*result = defval;
g_error_free (err);
}
else
{
*result = res;
}
}
static void
xed_state_set_int (const gchar *group,
const gchar *key,
gint value)
{
GKeyFile *state_file;
state_file = get_xed_state_file ();
g_key_file_set_integer (state_file, group, key, value);
}
static gboolean
xed_state_file_sync (void)
{
GKeyFile *state_file;
gchar *config_dir;
gchar *filename = NULL;
gchar *content = NULL;
gsize length;
gint res;
GError *err = NULL;
gboolean ret = FALSE;
state_file = get_xed_state_file ();
g_return_val_if_fail (state_file != NULL, FALSE);
config_dir = xed_dirs_get_user_config_dir ();
if (config_dir == NULL)
{
g_warning ("Could not get config directory\n");
return ret;
}
res = g_mkdir_with_parents (config_dir, 0755);
if (res < 0)
{
g_warning ("Could not create config directory\n");
goto out;
}
content = g_key_file_to_data (state_file, &length, &err);
if (err != NULL)
{
g_warning ("Could not get data from state file: %s\n", err->message);
goto out;
}
if (content != NULL)
{
filename = get_state_filename ();
if (!g_file_set_contents (filename, content, length, &err))
{
g_warning ("Could not write xed state file: %s\n", err->message);
goto out;
}
}
ret = TRUE;
out:
if (err != NULL)
{
g_error_free (err);
}
g_free (config_dir);
g_free (filename);
g_free (content);
return ret;
}
/* Window state */
gint
xed_prefs_manager_get_window_state (void)
{
if (window_state == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_WINDOW_STATE,
XED_STATE_DEFAULT_WINDOW_STATE,
&window_state);
}
return window_state;
}
void
xed_prefs_manager_set_window_state (gint ws)
{
g_return_if_fail (ws > -1);
window_state = ws;
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_WINDOW_STATE, ws);
}
gboolean
xed_prefs_manager_window_state_can_set (void)
{
return TRUE;
}
/* Window size */
void
xed_prefs_manager_get_window_size (gint *width,
gint *height)
{
g_return_if_fail (width != NULL && height != NULL);
if (window_width == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_WINDOW_WIDTH,
XED_STATE_DEFAULT_WINDOW_WIDTH,
&window_width);
}
if (window_height == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_WINDOW_HEIGHT,
XED_STATE_DEFAULT_WINDOW_HEIGHT,
&window_height);
}
*width = window_width;
*height = window_height;
}
void
xed_prefs_manager_get_default_window_size (gint *width,
gint *height)
{
g_return_if_fail (width != NULL && height != NULL);
*width = XED_STATE_DEFAULT_WINDOW_WIDTH;
*height = XED_STATE_DEFAULT_WINDOW_HEIGHT;
}
void
xed_prefs_manager_set_window_size (gint width,
gint height)
{
g_return_if_fail (width > -1 && height > -1);
window_width = width;
window_height = height;
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_WINDOW_WIDTH, width);
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_WINDOW_HEIGHT, height);
}
gboolean
xed_prefs_manager_window_size_can_set (void)
{
return TRUE;
}
/* Side panel */
gint
xed_prefs_manager_get_side_panel_size (void)
{
if (side_panel_size == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_SIDE_PANEL_SIZE,
XED_STATE_DEFAULT_SIDE_PANEL_SIZE,
&side_panel_size);
}
return side_panel_size;
}
gint
xed_prefs_manager_get_default_side_panel_size (void)
{
return XED_STATE_DEFAULT_SIDE_PANEL_SIZE;
}
void
xed_prefs_manager_set_side_panel_size (gint ps)
{
g_return_if_fail (ps > -1);
if (side_panel_size == ps)
{
return;
}
side_panel_size = ps;
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_SIDE_PANEL_SIZE, ps);
}
gboolean
xed_prefs_manager_side_panel_size_can_set (void)
{
return TRUE;
}
gint
xed_prefs_manager_get_side_panel_active_page (void)
{
if (side_panel_active_page == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_SIDE_PANEL_ACTIVE_PAGE,
0,
&side_panel_active_page);
}
return side_panel_active_page;
}
void
xed_prefs_manager_set_side_panel_active_page (gint id)
{
if (side_panel_active_page == id)
{
return;
}
side_panel_active_page = id;
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_SIDE_PANEL_ACTIVE_PAGE, id);
}
gboolean
xed_prefs_manager_side_panel_active_page_can_set (void)
{
return TRUE;
}
/* Bottom panel */
gint
xed_prefs_manager_get_bottom_panel_size (void)
{
if (bottom_panel_size == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_BOTTOM_PANEL_SIZE,
XED_STATE_DEFAULT_BOTTOM_PANEL_SIZE,
&bottom_panel_size);
}
return bottom_panel_size;
}
gint
xed_prefs_manager_get_default_bottom_panel_size (void)
{
return XED_STATE_DEFAULT_BOTTOM_PANEL_SIZE;
}
void
xed_prefs_manager_set_bottom_panel_size (gint ps)
{
g_return_if_fail (ps > -1);
if (bottom_panel_size == ps)
{
return;
}
bottom_panel_size = ps;
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_BOTTOM_PANEL_SIZE, ps);
}
gboolean
xed_prefs_manager_bottom_panel_size_can_set (void)
{
return TRUE;
}
gint
xed_prefs_manager_get_bottom_panel_active_page (void)
{
if (bottom_panel_active_page == -1)
{
xed_state_get_int (XED_STATE_WINDOW_GROUP,
XED_STATE_BOTTOM_PANEL_ACTIVE_PAGE,
0,
&bottom_panel_active_page);
}
return bottom_panel_active_page;
}
void
xed_prefs_manager_set_bottom_panel_active_page (gint id)
{
if (bottom_panel_active_page == id)
{
return;
}
bottom_panel_active_page = id;
xed_state_set_int (XED_STATE_WINDOW_GROUP, XED_STATE_BOTTOM_PANEL_ACTIVE_PAGE, id);
}
gboolean
xed_prefs_manager_bottom_panel_active_page_can_set (void)
{
return TRUE;
}
/* File filter */
gint
xed_prefs_manager_get_active_file_filter (void)
{
if (active_file_filter == -1)
{
xed_state_get_int (XED_STATE_FILEFILTER_GROUP,
XED_STATE_FILEFILTER_ID,
0,
&active_file_filter);
}
return active_file_filter;
}
void
xed_prefs_manager_set_active_file_filter (gint id)
{
g_return_if_fail (id >= 0);
if (active_file_filter == id)
{
return;
}
active_file_filter = id;
xed_state_set_int (XED_STATE_FILEFILTER_GROUP, XED_STATE_FILEFILTER_ID, id);
}
gboolean
xed_prefs_manager_active_file_filter_can_set (void)
{
return TRUE;
}
/* Normal prefs are stored in GSettings */
gboolean
xed_prefs_manager_app_init (void)
{
xed_debug (DEBUG_PREFS);
g_return_val_if_fail (xed_prefs_manager == NULL, FALSE);
xed_prefs_manager_init ();
if (xed_prefs_manager != NULL)
{
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_USE_DEFAULT_FONT,
G_CALLBACK (xed_prefs_manager_editor_font_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_EDITOR_FONT,
G_CALLBACK (xed_prefs_manager_editor_font_changed), NULL);
g_signal_connect (xed_prefs_manager->interface_settings, "changed::" GPM_SYSTEM_FONT,
G_CALLBACK (xed_prefs_manager_system_font_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_TABS_SIZE,
G_CALLBACK (xed_prefs_manager_tabs_size_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_INSERT_SPACES,
G_CALLBACK (xed_prefs_manager_tabs_size_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_WRAP_MODE,
G_CALLBACK (xed_prefs_manager_wrap_mode_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_DISPLAY_LINE_NUMBERS,
G_CALLBACK (xed_prefs_manager_line_numbers_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_AUTO_INDENT,
G_CALLBACK (xed_prefs_manager_auto_indent_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_UNDO_ACTIONS_LIMIT,
G_CALLBACK (xed_prefs_manager_undo_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_DISPLAY_RIGHT_MARGIN,
G_CALLBACK (xed_prefs_manager_right_margin_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_RIGHT_MARGIN_POSITION,
G_CALLBACK (xed_prefs_manager_right_margin_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_SMART_HOME_END,
G_CALLBACK (xed_prefs_manager_smart_home_end_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_ENABLE_TAB_SCROLLING,
G_CALLBACK (xed_prefs_manager_enable_tab_scrolling_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_HIGHLIGHT_CURRENT_LINE,
G_CALLBACK (xed_prefs_manager_hl_current_line_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_BRACKET_MATCHING,
G_CALLBACK (xed_prefs_manager_bracket_matching_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_SYNTAX_HL_ENABLE,
G_CALLBACK (xed_prefs_manager_syntax_hl_enable_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_SEARCH_HIGHLIGHTING_ENABLE,
G_CALLBACK (xed_prefs_manager_search_hl_enable_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_SOURCE_STYLE_SCHEME,
G_CALLBACK (xed_prefs_manager_source_style_scheme_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_MAX_RECENTS,
G_CALLBACK (xed_prefs_manager_max_recents_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_CREATE_BACKUP_COPY,
G_CALLBACK (xed_prefs_manager_auto_save_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_AUTO_SAVE_INTERVAL,
G_CALLBACK (xed_prefs_manager_auto_save_changed), NULL);
g_signal_connect (xed_prefs_manager->settings, "changed::" GPM_WRITABLE_VFS_SCHEMES,
G_CALLBACK (xed_prefs_manager_auto_save_changed), NULL);
}
return xed_prefs_manager != NULL;
}
/* This function must be called before exiting xed */
void
xed_prefs_manager_app_shutdown (void)
{
xed_debug (DEBUG_PREFS);
xed_prefs_manager_shutdown ();
xed_state_file_sync ();
}
static void
xed_prefs_manager_editor_font_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
GList *views;
GList *l;
gchar *font = NULL;
gboolean def = TRUE;
gint ts;
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_USE_DEFAULT_FONT) == 0)
{
def = g_settings_get_boolean (settings, key);
if (def)
{
font = xed_prefs_manager_get_system_font ();
}
else
{
font = xed_prefs_manager_get_editor_font ();
}
}
else if (strcmp (key, GPM_EDITOR_FONT) == 0)
{
font = g_settings_get_string (settings, key);
def = xed_prefs_manager_get_use_default_font ();
}
else
{
return;
}
g_return_if_fail (font != NULL);
ts = xed_prefs_manager_get_tabs_size ();
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
/* Note: we use def=FALSE to avoid XedView to query GSettings */
xed_view_set_font (XED_VIEW (l->data), FALSE, font);
gtk_source_view_set_tab_width (GTK_SOURCE_VIEW (l->data), ts);
l = l->next;
}
g_list_free (views);
g_free (font);
}
static void
xed_prefs_manager_system_font_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
GList *views;
GList *l;
gchar *font;
gint ts;
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SYSTEM_FONT) != 0)
{
return;
}
if (!xed_prefs_manager_get_use_default_font ())
{
return;
}
font = g_settings_get_string (settings, key);
ts = xed_prefs_manager_get_tabs_size ();
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
/* Note: we use def=FALSE to avoid XedView to query GSettings */
xed_view_set_font (XED_VIEW (l->data), FALSE, font);
gtk_source_view_set_tab_width (GTK_SOURCE_VIEW (l->data), ts);
l = l->next;
}
g_list_free (views);
g_free (font);
}
static void
xed_prefs_manager_tabs_size_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_TABS_SIZE) == 0)
{
gint tab_width;
GList *views;
GList *l;
tab_width = g_settings_get_int (settings, key);
tab_width = CLAMP (tab_width, 1, 24);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_tab_width (GTK_SOURCE_VIEW (l->data), tab_width);
l = l->next;
}
g_list_free (views);
}
else if (strcmp (key, GPM_INSERT_SPACES) == 0)
{
gboolean enable;
GList *views;
GList *l;
enable = g_settings_get_boolean (settings, key);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (l->data), enable);
l = l->next;
}
g_list_free (views);
}
}
static GtkWrapMode
get_wrap_mode_from_string (const gchar* str)
{
GtkWrapMode res;
g_return_val_if_fail (str != NULL, GTK_WRAP_WORD);
if (strcmp (str, "GTK_WRAP_NONE") == 0)
{
res = GTK_WRAP_NONE;
}
else
{
if (strcmp (str, "GTK_WRAP_CHAR") == 0)
{
res = GTK_WRAP_CHAR;
}
else
{
res = GTK_WRAP_WORD;
}
}
return res;
}
static void
xed_prefs_manager_wrap_mode_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_WRAP_MODE) == 0)
{
GtkWrapMode wrap_mode;
GList *views;
GList *l;
wrap_mode = get_wrap_mode_from_string (g_settings_get_string(settings, key));
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (l->data), wrap_mode);
l = l->next;
}
g_list_free (views);
}
}
static void
xed_prefs_manager_line_numbers_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_DISPLAY_LINE_NUMBERS) == 0)
{
gboolean dln;
GList *views;
GList *l;
dln = g_settings_get_boolean (settings, key);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_show_line_numbers (GTK_SOURCE_VIEW (l->data), dln);
l = l->next;
}
g_list_free (views);
}
}
static void
xed_prefs_manager_hl_current_line_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_HIGHLIGHT_CURRENT_LINE) == 0)
{
gboolean hl;
GList *views;
GList *l;
hl = g_settings_get_boolean (settings, key);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_highlight_current_line (GTK_SOURCE_VIEW (l->data), hl);
l = l->next;
}
g_list_free (views);
}
}
static void
xed_prefs_manager_bracket_matching_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_BRACKET_MATCHING) == 0)
{
gboolean enable;
GList *docs;
GList *l;
enable = g_settings_get_boolean (settings, key);
docs = xed_app_get_documents (xed_app_get_default ());
l = docs;
while (l != NULL)
{
gtk_source_buffer_set_highlight_matching_brackets (GTK_SOURCE_BUFFER (l->data), enable);
l = l->next;
}
g_list_free (docs);
}
}
static void
xed_prefs_manager_auto_indent_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_AUTO_INDENT) == 0)
{
gboolean enable;
GList *views;
GList *l;
enable = g_settings_get_boolean (settings, key);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_auto_indent (GTK_SOURCE_VIEW (l->data), enable);
l = l->next;
}
g_list_free (views);
}
}
static void
xed_prefs_manager_undo_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_UNDO_ACTIONS_LIMIT) == 0)
{
gint ul;
GList *docs;
GList *l;
ul = g_settings_get_int (settings, key);
ul = CLAMP (ul, -1, 250);
docs = xed_app_get_documents (xed_app_get_default ());
l = docs;
while (l != NULL)
{
gtk_source_buffer_set_max_undo_levels (GTK_SOURCE_BUFFER (l->data), ul);
l = l->next;
}
g_list_free (docs);
}
}
static void
xed_prefs_manager_right_margin_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_RIGHT_MARGIN_POSITION) == 0)
{
gint pos;
GList *views;
GList *l;
pos = g_settings_get_int (settings, key);
pos = CLAMP (pos, 1, 160);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_right_margin_position (GTK_SOURCE_VIEW (l->data), pos);
l = l->next;
}
g_list_free (views);
}
else if (strcmp (key, GPM_DISPLAY_RIGHT_MARGIN) == 0)
{
gboolean display;
GList *views;
GList *l;
display = g_settings_get_boolean (settings, key);
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_show_right_margin (GTK_SOURCE_VIEW (l->data), display);
l = l->next;
}
g_list_free (views);
}
}
static GtkSourceSmartHomeEndType
get_smart_home_end_from_string (const gchar *str)
{
GtkSourceSmartHomeEndType res;
g_return_val_if_fail (str != NULL, GTK_SOURCE_SMART_HOME_END_AFTER);
if (strcmp (str, "DISABLED") == 0)
{
res = GTK_SOURCE_SMART_HOME_END_DISABLED;
}
else if (strcmp (str, "BEFORE") == 0)
{
res = GTK_SOURCE_SMART_HOME_END_BEFORE;
}
else if (strcmp (str, "ALWAYS") == 0)
{
res = GTK_SOURCE_SMART_HOME_END_ALWAYS;
}
else
{
res = GTK_SOURCE_SMART_HOME_END_AFTER;
}
return res;
}
static void
xed_prefs_manager_smart_home_end_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SMART_HOME_END) == 0)
{
GtkSourceSmartHomeEndType smart_he;
GList *views;
GList *l;
smart_he = get_smart_home_end_from_string (g_settings_get_string (settings, key));
views = xed_app_get_views (xed_app_get_default ());
l = views;
while (l != NULL)
{
gtk_source_view_set_smart_home_end (GTK_SOURCE_VIEW (l->data), smart_he);
l = l->next;
}
g_list_free (views);
}
}
static void
xed_prefs_manager_enable_tab_scrolling_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_ENABLE_TAB_SCROLLING) == 0)
{
gboolean enable;
const GList *windows;
enable = g_settings_get_boolean (settings, key);
windows = xed_app_get_windows (xed_app_get_default ());
while (windows != NULL)
{
XedNotebook *notebook;
notebook = XED_NOTEBOOK (_xed_window_get_notebook (windows->data));
xed_notebook_set_tab_scrolling_enabled (notebook, enable);
windows = g_list_next (windows);
}
}
}
static void
xed_prefs_manager_syntax_hl_enable_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SYNTAX_HL_ENABLE) == 0)
{
gboolean enable;
GList *docs;
GList *l;
const GList *windows;
enable = g_settings_get_boolean (settings, key);
docs = xed_app_get_documents (xed_app_get_default ());
l = docs;
while (l != NULL)
{
g_return_if_fail (GTK_SOURCE_IS_BUFFER (l->data));
gtk_source_buffer_set_highlight_syntax (GTK_SOURCE_BUFFER (l->data), enable);
l = l->next;
}
g_list_free (docs);
/* update the sensitivity of the Higlight Mode menu item */
windows = xed_app_get_windows (xed_app_get_default ());
while (windows != NULL)
{
GtkUIManager *ui;
GtkAction *a;
ui = xed_window_get_ui_manager (XED_WINDOW (windows->data));
a = gtk_ui_manager_get_action (ui, "/MenuBar/ViewMenu/ViewHighlightModeMenu");
gtk_action_set_sensitive (a, enable);
windows = g_list_next (windows);
}
}
}
static void
xed_prefs_manager_search_hl_enable_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SEARCH_HIGHLIGHTING_ENABLE) == 0)
{
gboolean enable;
GList *docs;
GList *l;
enable = g_settings_get_boolean (settings, key);
docs = xed_app_get_documents (xed_app_get_default ());
l = docs;
while (l != NULL)
{
g_return_if_fail (XED_IS_DOCUMENT (l->data));
xed_document_set_enable_search_highlighting (XED_DOCUMENT (l->data), enable);
l = l->next;
}
g_list_free (docs);
}
}
static void
xed_prefs_manager_source_style_scheme_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SOURCE_STYLE_SCHEME) == 0)
{
static gchar *old_scheme = NULL;
gchar *scheme;
GtkSourceStyleScheme *style;
GList *docs;
GList *l;
scheme = g_settings_get_string (settings, key);
if (old_scheme != NULL && (strcmp (scheme, old_scheme) == 0))
{
return;
}
g_free (old_scheme);
old_scheme = scheme;
style = gtk_source_style_scheme_manager_get_scheme (xed_get_style_scheme_manager (), scheme);
if (style == NULL)
{
g_warning ("Default style scheme '%s' not found, falling back to 'classic'", scheme);
style = gtk_source_style_scheme_manager_get_scheme (xed_get_style_scheme_manager (), "classic");
if (style == NULL)
{
g_warning ("Style scheme 'classic' cannot be found, check your GtkSourceView installation.");
return;
}
}
docs = xed_app_get_documents (xed_app_get_default ());
for (l = docs; l != NULL; l = l->next)
{
g_return_if_fail (GTK_SOURCE_IS_BUFFER (l->data));
gtk_source_buffer_set_style_scheme (GTK_SOURCE_BUFFER (l->data), style);
}
g_list_free (docs);
}
}
static void
xed_prefs_manager_max_recents_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_MAX_RECENTS) == 0)
{
gint max;
max = g_settings_get_int (settings, key);
if (max < 0)
{
max = GPM_DEFAULT_MAX_RECENTS;
}
/* FIXME: we have no way at the moment to trigger the
* update of the inline recents in the File menu */
}
}
static void
xed_prefs_manager_auto_save_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
GList *docs;
GList *l;
xed_debug (DEBUG_PREFS);
if (strcmp (key, GPM_AUTO_SAVE) == 0)
{
gboolean auto_save;
auto_save = g_settings_get_boolean (settings, key);
docs = xed_app_get_documents (xed_app_get_default ());
l = docs;
while (l != NULL)
{
XedDocument *doc = XED_DOCUMENT (l->data);
XedTab *tab = xed_tab_get_from_document (doc);
xed_tab_set_auto_save_enabled (tab, auto_save);
l = l->next;
}
g_list_free (docs);
}
else if (strcmp (key, GPM_AUTO_SAVE_INTERVAL) == 0)
{
gint auto_save_interval;
auto_save_interval = g_settings_get_int (settings, key);
if (auto_save_interval <= 0)
{
auto_save_interval = GPM_DEFAULT_AUTO_SAVE_INTERVAL;
}
docs = xed_app_get_documents (xed_app_get_default ());
l = docs;
while (l != NULL)
{
XedDocument *doc = XED_DOCUMENT (l->data);
XedTab *tab = xed_tab_get_from_document (doc);
xed_tab_set_auto_save_interval (tab, auto_save_interval);
l = l->next;
}
g_list_free (docs);
}
}
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