/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* caja-global-preferences.c - Caja specific preference keys and
functions.
Copyright (C) 1999, 2000, 2001 Eazel, Inc.
The Mate Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Mate Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Mate Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Authors: Ramiro Estrugo <ramiro@eazel.com>
*/
#include <config.h>
#include "caja-global-preferences.h"
#include "caja-file-utilities.h"
#include "caja-file.h"
#include <eel/eel-enumeration.h>
#include <eel/eel-glib-extensions.h>
#include <eel/eel-gtk-extensions.h>
#include <eel/eel-stock-dialogs.h>
#include <eel/eel-string.h>
#include <glib/gi18n.h>
/* Constants */
#define STRING_ARRAY_DEFAULT_TOKENS_DELIMETER ","
#define PREFERENCES_SORT_ORDER_MANUALLY 100
/* Path for mate-vfs preferences */
static const char *EXTRA_MONITOR_PATHS[] = { "/desktop/mate/file_views",
"/desktop/mate/background",
"/desktop/mate/lockdown",
NULL
};
/* Forward declarations */
static void global_preferences_install_defaults (void);
static void global_preferences_register_enumerations (void);
static gpointer default_font_callback (void);
static gpointer default_home_link_name (void);
static gpointer default_computer_link_name (void);
static gpointer default_trash_link_name (void);
static gpointer default_network_link_name (void);
/* An enumeration used for installing type specific preferences defaults. */
typedef enum
{
PREFERENCE_BOOLEAN = 1,
PREFERENCE_INTEGER,
PREFERENCE_STRING,
PREFERENCE_STRING_ARRAY
} PreferenceType;
/* Enumerations used to qualify some INTEGER preferences */
static EelEnumerationEntry speed_tradeoff_enum_entries[] =
{
{ "always", N_("_Always"), CAJA_SPEED_TRADEOFF_ALWAYS },
{ "local_only", N_("_Local File Only"), CAJA_SPEED_TRADEOFF_LOCAL_ONLY },
{ "never", N_("_Never"), CAJA_SPEED_TRADEOFF_NEVER }
};
static EelEnumerationEntry default_zoom_level_enum_entries[] =
{
/* xgettext:no-c-format */
{ "smallest", N_("25%"), CAJA_ZOOM_LEVEL_SMALLEST },
/* xgettext:no-c-format */
{ "smaller", N_("50%"), CAJA_ZOOM_LEVEL_SMALLER },
/* xgettext:no-c-format */
{ "small", N_("75%"), CAJA_ZOOM_LEVEL_SMALL },
/* xgettext:no-c-format */
{ "standard", N_("100%"), CAJA_ZOOM_LEVEL_STANDARD },
/* xgettext:no-c-format */
{ "large", N_("150%"), CAJA_ZOOM_LEVEL_LARGE },
/* xgettext:no-c-format */
{ "larger", N_("200%"), CAJA_ZOOM_LEVEL_LARGER },
/* xgettext:no-c-format */
{ "largest", N_("400%"), CAJA_ZOOM_LEVEL_LARGEST }
};
static EelEnumerationEntry file_size_enum_entries[] =
{
{ "102400", N_("100 K"), 102400 },
{ "512000", N_("500 K"), 512000 },
{ "1048576", N_("1 MB"), 1048576 },
{ "3145728", N_("3 MB"), 3145728 },
{ "5242880", N_("5 MB"), 5242880 },
{ "10485760", N_("10 MB"), 10485760 },
{ "104857600", N_("100 MB"), 104857600 },
{ "1073741824", N_("1 GB"), 1073741824 },
{ "2147483648", N_("2 GB"), 2147483648U },
{ "4294967295", N_("4 GB"), 4294967295U }
};
static EelEnumerationEntry click_policy_enum_entries[] =
{
{
"single",
N_("Activate items with a _single click"),
CAJA_CLICK_POLICY_SINGLE
},
{
"double",
N_("Activate items with a _double click"),
CAJA_CLICK_POLICY_DOUBLE
}
};
static EelEnumerationEntry executable_text_activation_enum_entries[] =
{
{
"launch",
N_("E_xecute files when they are clicked"),
CAJA_EXECUTABLE_TEXT_LAUNCH
},
{
"display",
N_("Display _files when they are clicked"),
CAJA_EXECUTABLE_TEXT_DISPLAY
},
{
"ask",
N_("_Ask each time"),
CAJA_EXECUTABLE_TEXT_ASK
}
};
static EelEnumerationEntry search_bar_type_enum_entries[] =
{
{
"search by text",
N_("Search for files by file name only"),
CAJA_SIMPLE_SEARCH_BAR
},
{
"search by text and properties",
N_("Search for files by file name and file properties"),
CAJA_COMPLEX_SEARCH_BAR
}
};
static EelEnumerationEntry default_folder_viewer_enum_entries[] =
{
{ "icon_view", N_("Icon View"), CAJA_DEFAULT_FOLDER_VIEWER_ICON_VIEW },
{ "compact_view", N_("Compact View"), CAJA_DEFAULT_FOLDER_VIEWER_COMPACT_VIEW },
{ "list_view", N_("List View"), CAJA_DEFAULT_FOLDER_VIEWER_LIST_VIEW }
};
static EelEnumerationEntry default_icon_view_sort_order_enum_entries[] =
{
{ "manually", N_("Manually"), PREFERENCES_SORT_ORDER_MANUALLY },
{ "--------", "--------" },
{ "name", N_("By Name"), CAJA_FILE_SORT_BY_DISPLAY_NAME },
{ "size", N_("By Size"), CAJA_FILE_SORT_BY_SIZE },
{ "type", N_("By Type"), CAJA_FILE_SORT_BY_TYPE },
{ "modification_date", N_("By Modification Date"), CAJA_FILE_SORT_BY_MTIME },
{ "emblems", N_("By Emblems"), CAJA_FILE_SORT_BY_EMBLEMS }
};
static EelEnumerationEntry standard_font_size_entries[] =
{
{ "8", N_("8"), 8 },
{ "10", N_("10"), 10 },
{ "12", N_("12"), 12 },
{ "14", N_("14"), 14 },
{ "16", N_("16"), 16 },
{ "18", N_("18"), 18 },
{ "20", N_("20"), 20 },
{ "22", N_("22"), 22 },
{ "24", N_("24"), 24 }
};
/* These are not translated, because the text is not used in the ui */
static EelEnumerationEntry date_format_entries[] =
{
{ "locale", "Locale Default", CAJA_DATE_FORMAT_LOCALE },
{ "iso", "ISO Format", CAJA_DATE_FORMAT_ISO },
{ "informal", "Informal", CAJA_DATE_FORMAT_INFORMAL }
};
static EelEnumerationEntry new_tab_position_entries[] =
{
{ "after_current_tab", "After Current Tab", CAJA_NEW_TAB_POSITION_AFTER_CURRENT_TAB },
{ "end", "End", CAJA_NEW_TAB_POSITION_END }
};
/*
* A callback which can be used to fetch dynamic fallback values.
* For example, values that are dependent on the environment (such as user name)
* cannot be specified as constants.
*/
typedef gpointer (*PreferencesDefaultValueCallback) (void);
/* A structure that describes a single preference including defaults and visibility. */
typedef struct
{
const char *name;
PreferenceType type;
const gpointer fallback_value;
PreferencesDefaultValueCallback fallback_callback;
GFreeFunc fallback_callback_result_free_function;
const char *enumeration_id;
} PreferenceDefault;
/* The following table defines the default values and user level visibilities of
* Caja preferences. Each of these preferences does not necessarily need to
* have a UI item in the preferences dialog. To add an item to the preferences
* dialog, see the CajaPreferencesItemDescription tables later in this file.
*
* Field definitions:
*
* 1. name
*
* The name of the preference. Usually defined in
* caja-global-preferences.h
*
* 2. type
* The preference type. One of:
*
* PREFERENCE_BOOLEAN
* PREFERENCE_INTEGER
* PREFERENCE_STRING
* PREFERENCE_STRING_ARRAY
*
* 3. fallback_value
* Emergency fallback value if our mateconf schemas are hosed somehow.
*
* 4. fallback_callback
* callback to get dynamic fallback
*
* 5. fallback_callback_result_free_function
* free result of fallback_callback
*
* 6. enumeration_id
* An an enumeration id is a unique string that identifies an enumeration.
* If given, an enumeration id can be used to qualify a INTEGER preference.
* The preferences dialog widgetry will use this enumeration id to find out
* what choices and descriptions of choices to present to the user.
*/
/* NOTE THAT THE FALLBACKS HERE ARE NOT SUPPOSED TO BE USED -
* YOU SHOULD EDIT THE SCHEMAS FILE TO CHANGE DEFAULTS.
*/
static const PreferenceDefault preference_defaults[] =
{
{
CAJA_PREFERENCES_EXIT_WITH_LAST_WINDOW,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_SHOW_HIDDEN_FILES,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_SHOW_BACKUP_FILES,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_CONFIRM_TRASH,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_ENABLE_DELETE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_SHOW_TEXT_IN_ICONS,
PREFERENCE_STRING,
"local_only",
NULL, NULL,
"speed_tradeoff"
},
/* Don't show remote directory item counts by default
* because computing them can be annoyingly slow, especially
* for FTP. If we make this fast enough for FTP in particular,
* we should change this default to ALWAYS.
*/
{
CAJA_PREFERENCES_SHOW_DIRECTORY_ITEM_COUNTS,
PREFERENCE_STRING,
"local_only",
NULL, NULL,
"speed_tradeoff"
},
{
CAJA_PREFERENCES_CLICK_POLICY,
PREFERENCE_STRING,
"double",
NULL, NULL,
"click_policy"
},
{
CAJA_PREFERENCES_EXECUTABLE_TEXT_ACTIVATION,
PREFERENCE_STRING,
"ask",
NULL, NULL,
"executable_text_activation"
},
{
CAJA_PREFERENCES_INSTALL_MIME_ACTIVATION,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_THEME,
PREFERENCE_STRING,
"default"
},
{
CAJA_PREFERENCES_SHOW_IMAGE_FILE_THUMBNAILS,
PREFERENCE_STRING,
"local_only",
NULL, NULL,
"speed_tradeoff"
},
{
CAJA_PREFERENCES_IMAGE_FILE_THUMBNAIL_LIMIT,
PREFERENCE_INTEGER,
GINT_TO_POINTER(10485760),
NULL, NULL,
"file_size"
},
{
CAJA_PREFERENCES_PREVIEW_SOUND,
PREFERENCE_STRING,
"local_only",
NULL, NULL,
"speed_tradeoff"
},
{
CAJA_PREFERENCES_SHOW_ADVANCED_PERMISSIONS,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_SORT_DIRECTORIES_FIRST,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_SHOW_DESKTOP,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_DESKTOP_IS_HOME_DIR,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_SEARCH_BAR_TYPE,
PREFERENCE_STRING,
"search_by_text",
NULL, NULL,
"search_bar_type"
},
{
CAJA_PREFERENCES_ICON_VIEW_CAPTIONS,
PREFERENCE_STRING_ARRAY,
"size,date_modified,type",
NULL, NULL,
NULL
},
{
CAJA_PREFERENCES_SIDEBAR_WIDTH,
PREFERENCE_INTEGER,
GINT_TO_POINTER (148)
},
{
CAJA_PREFERENCES_ALWAYS_USE_BROWSER,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_NEW_TAB_POSITION,
PREFERENCE_STRING,
"after_current_tab",
NULL, NULL,
"new_tab_position"
},
{
CAJA_PREFERENCES_START_WITH_TOOLBAR,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_START_WITH_LOCATION_BAR,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_ALWAYS_USE_LOCATION_ENTRY,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_START_WITH_STATUS_BAR,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_START_WITH_SIDEBAR,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_NAVIGATION_WINDOW_SAVED_GEOMETRY,
PREFERENCE_STRING,
""
},
{
CAJA_PREFERENCES_NAVIGATION_WINDOW_MAXIMIZED,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_TREE_SHOW_ONLY_DIRECTORIES,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_DATE_FORMAT,
PREFERENCE_STRING,
"locale",
NULL, NULL,
"date_format"
},
{
CAJA_PREFERENCES_DEFAULT_FOLDER_VIEWER,
PREFERENCE_INTEGER,
GINT_TO_POINTER (CAJA_DEFAULT_FOLDER_VIEWER_ICON_VIEW),
NULL, NULL,
"default_folder_viewer"
},
{
CAJA_PREFERENCES_DESKTOP_FONT,
PREFERENCE_STRING,
NULL, default_font_callback, g_free
},
/* Icon View Default Preferences */
{
CAJA_PREFERENCES_ICON_VIEW_DEFAULT_SORT_ORDER,
PREFERENCE_STRING,
"name",
NULL, NULL,
"default_icon_view_sort_order"
},
{
CAJA_PREFERENCES_ICON_VIEW_DEFAULT_SORT_ORDER_OR_MANUAL_LAYOUT,
PREFERENCE_STRING,
"name",
NULL, NULL,
"default_icon_view_sort_order"
},
{
CAJA_PREFERENCES_ICON_VIEW_DEFAULT_SORT_IN_REVERSE_ORDER,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_ICON_VIEW_DEFAULT_USE_TIGHTER_LAYOUT,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_ICON_VIEW_DEFAULT_USE_MANUAL_LAYOUT,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_ICON_VIEW_DEFAULT_ZOOM_LEVEL,
PREFERENCE_STRING,
"standard",
NULL, NULL,
"default_zoom_level"
},
{
CAJA_PREFERENCES_ICON_VIEW_THUMBNAIL_SIZE,
PREFERENCE_INTEGER,
GINT_TO_POINTER (96)
},
{
CAJA_PREFERENCES_ICON_VIEW_TEXT_ELLIPSIS_LIMIT,
PREFERENCE_STRING_ARRAY,
"3",
NULL,NULL,
NULL,
},
/* Compact Icon View Default Preferences */
{
CAJA_PREFERENCES_COMPACT_VIEW_DEFAULT_ZOOM_LEVEL,
PREFERENCE_STRING,
"standard",
NULL, NULL,
"default_zoom_level"
},
/* List View Default Preferences */
{
CAJA_PREFERENCES_LIST_VIEW_DEFAULT_SORT_ORDER,
PREFERENCE_STRING,
"name",
NULL, NULL,
NULL,
},
{
CAJA_PREFERENCES_LIST_VIEW_DEFAULT_SORT_IN_REVERSE_ORDER,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_LIST_VIEW_DEFAULT_ZOOM_LEVEL,
PREFERENCE_STRING,
"smaller",
NULL, NULL,
"default_zoom_level"
},
/* Desktop Preferences */
{
CAJA_PREFERENCES_DESKTOP_HOME_VISIBLE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_DESKTOP_HOME_NAME,
PREFERENCE_STRING,
NULL,
default_home_link_name, g_free,
},
{
CAJA_PREFERENCES_DESKTOP_COMPUTER_VISIBLE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_DESKTOP_COMPUTER_NAME,
PREFERENCE_STRING,
NULL,
default_computer_link_name, g_free,
},
{
CAJA_PREFERENCES_DESKTOP_TRASH_VISIBLE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_DESKTOP_TRASH_NAME,
PREFERENCE_STRING,
NULL,
default_trash_link_name, g_free,
},
{
CAJA_PREFERENCES_DESKTOP_VOLUMES_VISIBLE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_DESKTOP_NETWORK_VISIBLE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_DESKTOP_NETWORK_NAME,
PREFERENCE_STRING,
NULL,
default_network_link_name, g_free,
},
{
CAJA_PREFERENCES_MEDIA_AUTOMOUNT,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_MEDIA_AUTOMOUNT_OPEN,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_MEDIA_AUTORUN_NEVER,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{
CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_START_APP,
PREFERENCE_STRING_ARRAY,
"", NULL, NULL, NULL
},
{
CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_IGNORE,
PREFERENCE_STRING_ARRAY,
"", NULL, NULL, NULL
},
{
CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_OPEN_FOLDER,
PREFERENCE_STRING_ARRAY,
"", NULL, NULL, NULL
},
{
CAJA_PREFERENCES_DESKTOP_TEXT_ELLIPSIS_LIMIT,
PREFERENCE_INTEGER,
GINT_TO_POINTER (3)
},
{
CAJA_PREFERENCES_MOUSE_USE_EXTRA_BUTTONS,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (TRUE)
},
{
CAJA_PREFERENCES_MOUSE_FORWARD_BUTTON,
PREFERENCE_INTEGER,
GINT_TO_POINTER (9)
},
{
CAJA_PREFERENCES_MOUSE_BACK_BUTTON,
PREFERENCE_INTEGER,
GINT_TO_POINTER (8)
},
{
CAJA_PREFERENCES_LOCKDOWN_COMMAND_LINE,
PREFERENCE_BOOLEAN,
GINT_TO_POINTER (FALSE)
},
{ NULL }
};
static gpointer
default_home_link_name (void)
{
/* Note to translators: If it's hard to compose a good home
* icon name from the user name, you can use a string without
* an "%s" here, in which case the home icon name will not
* include the user's name, which should be fine. To avoid a
* warning, put "%.0s" somewhere in the string, which will
* match the user name string passed by the C code, but not
* put the user name in the final string.
*/
return g_strdup_printf (_("%s's Home"), g_get_user_name ());
}
static gpointer
default_computer_link_name (void)
{
return g_strdup (_("Computer"));
}
static gpointer
default_trash_link_name (void)
{
return g_strdup (_("Trash"));
}
static gpointer
default_network_link_name (void)
{
return g_strdup (_("Network Servers"));
}
/**
* global_preferences_register_enumerations
*
* Register enumerations for INTEGER preferences that need them.
*
* This function needs to be called before the preferences dialog
* panes are populated, as they use the registered information to
* create enumeration item widgets.
*/
static void
global_preferences_register_enumerations (void)
{
guint i;
/* Register the enumerations.
* These enumerations are used in the preferences dialog to
* populate widgets and route preferences changes between the
* storage (MateConf) and the displayed values.
*/
eel_enumeration_register ("click_policy",
click_policy_enum_entries,
G_N_ELEMENTS (click_policy_enum_entries));
eel_enumeration_register ("default_folder_viewer",
default_folder_viewer_enum_entries,
G_N_ELEMENTS (default_folder_viewer_enum_entries));
eel_enumeration_register ("default_icon_view_sort_order",
default_icon_view_sort_order_enum_entries,
G_N_ELEMENTS (default_icon_view_sort_order_enum_entries));
eel_enumeration_register ("default_zoom_level",
default_zoom_level_enum_entries,
G_N_ELEMENTS (default_zoom_level_enum_entries));
eel_enumeration_register ("executable_text_activation",
executable_text_activation_enum_entries,
G_N_ELEMENTS (executable_text_activation_enum_entries));
eel_enumeration_register ("file_size",
file_size_enum_entries,
G_N_ELEMENTS (file_size_enum_entries));
eel_enumeration_register ("search_bar_type",
search_bar_type_enum_entries,
G_N_ELEMENTS (search_bar_type_enum_entries));
eel_enumeration_register ("speed_tradeoff",
speed_tradeoff_enum_entries,
G_N_ELEMENTS (speed_tradeoff_enum_entries));
eel_enumeration_register ("standard_font_size",
standard_font_size_entries,
G_N_ELEMENTS (standard_font_size_entries));
eel_enumeration_register ("date_format",
date_format_entries,
G_N_ELEMENTS (date_format_entries));
eel_enumeration_register ("new_tab_position",
new_tab_position_entries,
G_N_ELEMENTS (new_tab_position_entries));
/* Set the enumeration ids for preferences that need them */
for (i = 0; preference_defaults[i].name != NULL; i++)
{
if (eel_strlen (preference_defaults[i].enumeration_id) > 0)
{
g_assert (preference_defaults[i].type == PREFERENCE_STRING
|| preference_defaults[i].type == PREFERENCE_STRING_ARRAY
|| preference_defaults[i].type == PREFERENCE_INTEGER);
eel_preferences_set_enumeration_id (preference_defaults[i].name,
preference_defaults[i].enumeration_id);
}
}
}
static void
global_preferences_install_one_default (const char *preference_name,
PreferenceType preference_type,
const PreferenceDefault *preference_default)
{
gpointer value = NULL;
char **string_array_value;
g_return_if_fail (preference_name != NULL);
g_return_if_fail (preference_type >= PREFERENCE_BOOLEAN);
g_return_if_fail (preference_type <= PREFERENCE_STRING_ARRAY);
g_return_if_fail (preference_default != NULL);
/* If a callback is given, use that to fetch the default value */
if (preference_default->fallback_callback != NULL)
{
value = (* preference_default->fallback_callback) ();
}
else
{
value = preference_default->fallback_value;
}
switch (preference_type)
{
case PREFERENCE_BOOLEAN:
eel_preferences_set_emergency_fallback_boolean (preference_name,
GPOINTER_TO_INT (value));
break;
case PREFERENCE_INTEGER:
eel_preferences_set_emergency_fallback_integer (preference_name,
GPOINTER_TO_INT (value));
break;
case PREFERENCE_STRING:
eel_preferences_set_emergency_fallback_string (preference_name,
value);
break;
case PREFERENCE_STRING_ARRAY:
string_array_value = g_strsplit (value,
STRING_ARRAY_DEFAULT_TOKENS_DELIMETER,
-1);
eel_preferences_set_emergency_fallback_string_array (preference_name,
string_array_value);
g_strfreev (string_array_value);
break;
default:
g_assert_not_reached ();
}
/* Free the dynamic default value if needed */
if (preference_default->fallback_callback != NULL
&& preference_default->fallback_callback_result_free_function != NULL)
{
(* preference_default->fallback_callback_result_free_function) (value);
}
}
/**
* global_preferences_install_defaults
*
* Install defaults and visibilities.
*
* Most of the defaults come from the preference_defaults table above.
*
* Many preferences require their defaults to be computed, and so there
* are special functions to install those.
*/
static void
global_preferences_install_defaults (void)
{
guint i;
for (i = 0; preference_defaults[i].name != NULL; i++)
{
global_preferences_install_one_default (preference_defaults[i].name,
preference_defaults[i].type,
&preference_defaults[i]);
}
}
static gpointer
default_font_callback (void)
{
return g_strdup ("sans 12");
}
/*
* Public functions
*/
char *
caja_global_preferences_get_default_folder_viewer_preference_as_iid (void)
{
int preference_value;
const char *viewer_iid;
preference_value =
eel_preferences_get_enum (CAJA_PREFERENCES_DEFAULT_FOLDER_VIEWER);
if (preference_value == CAJA_DEFAULT_FOLDER_VIEWER_LIST_VIEW)
{
viewer_iid = CAJA_LIST_VIEW_IID;
}
else if (preference_value == CAJA_DEFAULT_FOLDER_VIEWER_COMPACT_VIEW)
{
viewer_iid = CAJA_COMPACT_VIEW_IID;
}
else
{
viewer_iid = CAJA_ICON_VIEW_IID;
}
return g_strdup (viewer_iid);
}
/* The icon view uses 2 variables to store the sort order and
* whether to use manual layout. However, the UI for these
* preferences presensts them as single option menu. So we
* use the following preference as a proxy for the other two.
* In caja-global-preferences.c we install callbacks for
* the proxy preference and update the other 2 when it changes
*/
static void
default_icon_view_sort_order_or_manual_layout_changed_callback (gpointer callback_data)
{
int default_sort_order_or_manual_layout;
int default_sort_order;
default_sort_order_or_manual_layout =
eel_preferences_get_enum (CAJA_PREFERENCES_ICON_VIEW_DEFAULT_SORT_ORDER_OR_MANUAL_LAYOUT);
eel_preferences_set_boolean (CAJA_PREFERENCES_ICON_VIEW_DEFAULT_USE_MANUAL_LAYOUT,
default_sort_order_or_manual_layout == PREFERENCES_SORT_ORDER_MANUALLY);
if (default_sort_order_or_manual_layout != PREFERENCES_SORT_ORDER_MANUALLY)
{
default_sort_order = default_sort_order_or_manual_layout;
g_return_if_fail (default_sort_order >= CAJA_FILE_SORT_BY_DISPLAY_NAME);
g_return_if_fail (default_sort_order <= CAJA_FILE_SORT_BY_EMBLEMS);
eel_preferences_set_enum (CAJA_PREFERENCES_ICON_VIEW_DEFAULT_SORT_ORDER,
default_sort_order);
}
}
void
caja_global_preferences_init (void)
{
static gboolean initialized = FALSE;
int i;
if (initialized)
{
return;
}
initialized = TRUE;
eel_preferences_init ("/apps/caja");
/* Install defaults */
global_preferences_install_defaults ();
global_preferences_register_enumerations ();
/* Add monitors for any other MateConf paths we have keys in */
for (i=0; EXTRA_MONITOR_PATHS[i] != NULL; i++)
{
eel_preferences_monitor_directory (EXTRA_MONITOR_PATHS[i]);
}
/* Set up storage for values accessed in this file */
eel_preferences_add_callback (CAJA_PREFERENCES_ICON_VIEW_DEFAULT_SORT_ORDER_OR_MANUAL_LAYOUT,
default_icon_view_sort_order_or_manual_layout_changed_callback,
NULL);
/* Preload everything in a big batch */
eel_mateconf_preload_cache ("/apps/caja/preferences",
MATECONF_CLIENT_PRELOAD_ONELEVEL);
eel_mateconf_preload_cache ("/desktop/mate/file_views",
MATECONF_CLIENT_PRELOAD_ONELEVEL);
eel_mateconf_preload_cache ("/desktop/mate/background",
MATECONF_CLIENT_PRELOAD_ONELEVEL);
eel_mateconf_preload_cache ("/desktop/mate/lockdown",
MATECONF_CLIENT_PRELOAD_ONELEVEL);
/* These are always needed for the desktop */
eel_mateconf_preload_cache ("/apps/caja/desktop",
MATECONF_CLIENT_PRELOAD_ONELEVEL);
eel_mateconf_preload_cache ("/apps/caja/icon_view",
MATECONF_CLIENT_PRELOAD_ONELEVEL);
eel_mateconf_preload_cache ("/apps/caja/desktop-metadata",
MATECONF_CLIENT_PRELOAD_RECURSIVE);
}