Panel

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/* $Id$ */
/* Copyright (c) 2009-2021 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Panel */
/* 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, version 3 of the License.
*
* 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 <System.h>
#include <Desktop.h>
#include <sys/stat.h>
#ifdef __NetBSD__
# include <sys/param.h>
# include <sys/sysctl.h>
#else
# include <fcntl.h>
#endif
#include <dirent.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <errno.h>
#include <libintl.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <X11/X.h>
#include "window.h"
#include "panel.h"
#include "../config.h"
#define _(string) gettext(string)
#define N_(string) string
/* constants */
#ifndef PROGNAME_PANEL
# define PROGNAME_PANEL "panel"
#endif
#ifndef PREFIX
# define PREFIX "/usr/local"
#endif
#ifndef LIBDIR
# define LIBDIR PREFIX "/lib"
#endif
/* Panel */
/* private */
/* types */
struct _Panel
{
Config * config;
PanelPrefs prefs;
PanelAppletHelper helpers[PANEL_POSITION_COUNT];
PanelWindow * windows[PANEL_POSITION_COUNT];
GdkScreen * screen;
GdkWindow * root;
gint root_width; /* width of the root window */
gint root_height; /* height of the root window */
guint source;
#if 1 /* XXX for tests */
guint timeout;
#endif
/* preferences */
GtkWidget * pr_window;
GtkWidget * pr_notebook;
GtkWidget * pr_accept_focus;
GtkWidget * pr_keep_above;
GtkListStore * pr_store;
GtkWidget * pr_view;
GtkWidget * pr_panels_panel;
GtkWidget * pr_panels_view;
struct
{
GtkWidget * enabled;
GtkWidget * size;
GtkListStore * store;
} pr_panels[PANEL_POSITION_COUNT];
/* dialogs */
GtkWidget * ab_window;
GtkWidget * lk_window;
GtkWidget * lo_window;
GtkWidget * sh_window;
GtkWidget * su_window;
};
typedef void (*PanelPositionMenuHelper)(Panel * panel, GtkMenu * menu, gint * x,
gint * y, gboolean * push_in);
/* constants */
static char const * _authors[] =
{
"Pierre Pronchery <khorben@defora.org>",
NULL
};
static const struct
{
char const * name;
char const * alias;
GtkIconSize iconsize;
gint size;
} _panel_sizes[] =
{
{ "panel-large", N_("Large"), GTK_ICON_SIZE_LARGE_TOOLBAR, 48 },
{ "panel-small", N_("Small"), GTK_ICON_SIZE_SMALL_TOOLBAR, 24 },
{ "panel-smaller", N_("Smaller"), GTK_ICON_SIZE_MENU, 16 }
};
/* prototypes */
/* accessors */
static gboolean _panel_can_shutdown(void);
static gboolean _panel_can_suspend(void);
static char const * _panel_get_applets(Panel * panel, PanelPosition position);
static char const * _panel_get_section(Panel * panel, PanelPosition position);
/* useful */
static void _panel_reset(Panel * panel, GdkRectangle * rect);
/* helpers */
#include "helper.c"
/* public */
/* panel_new */
static int _new_config(Panel * panel);
static void _new_helper(Panel * panel, PanelPosition position);
static void _new_prefs(Config * config, GdkScreen * screen, PanelPrefs * prefs,
PanelPrefs const * user);
/* callbacks */
static int _new_on_message(void * data, uint32_t value1, uint32_t value2,
uint32_t value3);
static GdkFilterReturn _on_root_event(GdkXEvent * xevent, GdkEvent * event,
gpointer data);
static GdkFilterReturn _event_configure_notify(Panel * panel);
Panel * panel_new(PanelPrefs const * prefs)
{
Panel * panel;
size_t i;
if((panel = object_new(sizeof(*panel))) == NULL)
return NULL;
panel->screen = gdk_screen_get_default();
if(_new_config(panel) == 0)
_new_prefs(panel->config, panel->screen, &panel->prefs, prefs);
/* helpers */
for(i = 0; i < PANEL_POSITION_COUNT; i++)
{
panel->windows[i] = NULL;
_new_helper(panel, i);
}
panel->pr_window = NULL;
panel->ab_window = NULL;
panel->lk_window = NULL;
panel->lo_window = NULL;
panel->sh_window = NULL;
panel->su_window = NULL;
if(panel->config == NULL)
{
panel_error(NULL, NULL, 0); /* XXX put up a dialog box */
panel_delete(panel);
return NULL;
}
/* root window */
panel->root = gdk_screen_get_root_window(panel->screen);
panel->source = 0;
panel->timeout = 0;
/* panel windows */
if(panel_reset(panel) != 0)
{
panel_error(NULL, NULL, 0); /* XXX as above */
panel_delete(panel);
return NULL;
}
/* messages */
desktop_message_register(NULL, PANEL_CLIENT_MESSAGE, _new_on_message,
panel);
/* manage root window events */
gdk_window_set_events(panel->root, gdk_window_get_events(panel->root)
| GDK_PROPERTY_CHANGE_MASK);
gdk_window_add_filter(panel->root, _on_root_event, panel);
return panel;
}
static int _new_config(Panel * panel)
{
size_t i;
gint width;
gint height;
for(i = 0; i < sizeof(_panel_sizes) / sizeof(*_panel_sizes); i++)
{
if(gtk_icon_size_from_name(_panel_sizes[i].name)
!= GTK_ICON_SIZE_INVALID)
continue;
if(gtk_icon_size_lookup(_panel_sizes[i].iconsize, &width,
&height) != TRUE)
width = height = _panel_sizes[i].size;
gtk_icon_size_register(_panel_sizes[i].name, width, height);
}
if((panel->config = config_new()) == NULL)
return -1;
if(config_load_preferences(panel->config, PANEL_CONFIG_VENDOR,
PACKAGE, PANEL_CONFIG_FILE) != 0)
/* we can ignore this error */
panel_error(NULL, _("Could not load configuration"), 1);
return 0;
}
static void _new_helper(Panel * panel, PanelPosition position)
{
PanelAppletHelper * helper = &panel->helpers[position];
const PanelPositionMenuHelper positions[PANEL_POSITION_COUNT] =
{
_panel_helper_position_menu_bottom,
_panel_helper_position_menu_top,
_panel_helper_position_menu_top, /* XXX */
_panel_helper_position_menu_top /* XXX */
};
String const * p;
helper->panel = panel;
helper->window = panel->windows[position];
helper->config_get = _panel_helper_config_get;
helper->config_set = _panel_helper_config_set;
helper->error = _panel_helper_error;
helper->about_dialog = _panel_helper_about_dialog;
helper->lock = _panel_helper_lock;
helper->lock_dialog =
(p = panel_get_config(panel, NULL, "lock")) == NULL
|| strtol(p, NULL, 0) != 0 ? _panel_helper_lock_dialog : NULL;
helper->logout = _panel_helper_logout;
#ifndef EMBEDDED
if((p = panel_get_config(panel, NULL, "logout")) == NULL
|| strtol(p, NULL, 0) != 0)
#else
if((p = panel_get_config(panel, NULL, "logout")) != NULL
&& strtol(p, NULL, 0) != 0)
#endif
helper->logout_dialog = _panel_helper_logout_dialog;
else
helper->logout_dialog = NULL;
helper->position_menu = positions[position];
helper->preferences_dialog = _panel_helper_preferences_dialog;
helper->rotate_screen = _panel_helper_rotate_screen;
helper->shutdown = _panel_can_shutdown()
? _panel_helper_shutdown : NULL;
helper->shutdown_dialog = (helper->shutdown != NULL)
&& ((p = panel_get_config(panel, NULL, "shutdown")) == NULL
|| strtol(p, NULL, 0) != 0)
? _panel_helper_shutdown_dialog : NULL;
helper->suspend = _panel_can_suspend() ? _panel_helper_suspend : NULL;
helper->suspend_dialog = (helper->suspend != NULL)
&& ((p = panel_get_config(panel, NULL, "suspend")) == NULL
|| strtol(p, NULL, 0) != 0)
? _panel_helper_suspend_dialog : NULL;
}
static void _new_prefs(Config * config, GdkScreen * screen, PanelPrefs * prefs,
PanelPrefs const * user)
{
char const * p;
char * q;
if(user != NULL)
memcpy(prefs, user, sizeof(*prefs));
else
{
prefs->iconsize = PANEL_ICON_SIZE_DEFAULT;
prefs->monitor = -1;
}
if((p = config_get(config, NULL, "monitor")) != NULL)
{
prefs->monitor = strtol(p, &q, 0);
if(p[0] == '\0' || *q != '\0')
prefs->monitor = -1;
}
#if GTK_CHECK_VERSION(2, 20, 0)
if(prefs->monitor == -1)
prefs->monitor = gdk_screen_get_primary_monitor(screen);
#endif
}
static int _new_on_message(void * data, uint32_t value1, uint32_t value2,
uint32_t value3)
{
Panel * panel = data;
PanelMessage message = value1;
PanelMessageShow what;
gboolean show;
PanelPosition position;
PanelWindow * window;
switch(message)
{
case PANEL_MESSAGE_SHOW:
what = value2;
show = value3;
if(what & PANEL_MESSAGE_SHOW_PANEL_BOTTOM)
{
position = PANEL_POSITION_BOTTOM;
if((window = panel->windows[position]) != NULL)
panel_window_show(window, show);
}
if(what & PANEL_MESSAGE_SHOW_PANEL_LEFT)
{
position = PANEL_POSITION_LEFT;
if((window = panel->windows[position]) != NULL)
panel_window_show(window, show);
}
if(what & PANEL_MESSAGE_SHOW_PANEL_RIGHT)
{
position = PANEL_POSITION_RIGHT;
if((window = panel->windows[position]) != NULL)
panel_window_show(window, show);
}
if(what & PANEL_MESSAGE_SHOW_PANEL_TOP)
{
position = PANEL_POSITION_TOP;
if((window = panel->windows[position]) != NULL)
panel_window_show(window, show);
}
if(what & PANEL_MESSAGE_SHOW_SETTINGS)
panel_show_preferences(panel, show);
break;
case PANEL_MESSAGE_EMBED:
/* ignore it (not meant to be handled here) */
break;
}
return 0;
}
static GdkFilterReturn _on_root_event(GdkXEvent * xevent, GdkEvent * event,
gpointer data)
{
Panel * panel = data;
XEvent * xe = xevent;
(void) event;
if(xe->type == ConfigureNotify)
return _event_configure_notify(panel);
return GDK_FILTER_CONTINUE;
}
static GdkFilterReturn _event_configure_notify(Panel * panel)
{
GdkRectangle rect;
size_t i;
_panel_reset(panel, &rect);
for(i = 0; i < sizeof(panel->windows) / sizeof(*panel->windows); i++)
if(panel->windows[i] != NULL)
panel_window_reset(panel->windows[i], &rect);
return GDK_FILTER_CONTINUE;
}
/* panel_delete */
void panel_delete(Panel * panel)
{
size_t i;
if(panel->timeout != 0)
g_source_remove(panel->timeout);
if(panel->source != 0)
g_source_remove(panel->source);
for(i = 0; i < sizeof(panel->windows) / sizeof(*panel->windows); i++)
if(panel->windows[i] != NULL)
panel_window_delete(panel->windows[i]);
if(panel->config != NULL)
config_delete(panel->config);
object_delete(panel);
}
/* accessors */
/* panel_get_config */
char const * panel_get_config(Panel * panel, char const * section,
char const * variable)
{
/* XXX implement */
return config_get(panel->config, section, variable);
}
/* useful */
/* panel_error */
static int _error_text(char const * message, int ret);
static gboolean _error_on_closex(GtkWidget * widget);
static void _error_on_response(GtkWidget * widget);
int panel_error(Panel * panel, char const * message, int ret)
{
GtkWidget * dialog;
if(panel == NULL)
return _error_text(message, ret);
dialog = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
#if GTK_CHECK_VERSION(2, 6, 0)
"%s", _("Error"));
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
#endif
"%s", (message != NULL) ? message : error_get(NULL));
gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
gtk_window_set_title(GTK_WINDOW(dialog), _("Error"));
g_signal_connect(dialog, "delete-event", G_CALLBACK(_error_on_closex),
NULL);
g_signal_connect(dialog, "response", G_CALLBACK(_error_on_response),
NULL);
gtk_widget_show_all(dialog);
return ret;
}
static int _error_text(char const * message, int ret)
{
if(message == NULL)
error_print(PROGNAME_PANEL);
else
fprintf(stderr, "%s: %s\n", PROGNAME_PANEL, message);
return ret;
}
static gboolean _error_on_closex(GtkWidget * widget)
{
gtk_widget_hide(widget);
return FALSE;
}
static void _error_on_response(GtkWidget * widget)
{
gtk_widget_destroy(widget);
}
/* panel_load */
int panel_load(Panel * panel, PanelPosition position, char const * applet)
{
int ret;
PanelWindow * window = panel->windows[position];
ret = panel_window_append(window, applet);
#if 0 /* FIXME re-implement */
if(pad->settings != NULL
&& (widget = pad->settings(pa, FALSE, FALSE)) != NULL)
{
# if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
# else
vbox = gtk_vbox_new(FALSE, 4);
# endif
/* XXX ugly */
g_object_set_data(G_OBJECT(vbox), "definition", pad);
g_object_set_data(G_OBJECT(vbox), "applet", pa);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 4);
gtk_box_pack_start(GTK_BOX(vbox), widget, FALSE, TRUE, 0);
gtk_widget_show(vbox);
gtk_notebook_append_page(GTK_NOTEBOOK(panel->pr_notebook),
vbox, gtk_label_new(pad->name));
}
#endif
if(ret == 0)
panel_window_show(window, TRUE);
return (ret == 0) ? 0 : -1;
}
/* panel_reset */
static GtkIconSize _reset_iconsize(Panel * panel, String const * section);
static void _reset_window_delete(Panel * panel, PanelPosition position);
static int _reset_window_new(Panel * panel, PanelAppletHelper * helper,
PanelPosition position, GtkIconSize iconsize,
GdkRectangle * rect, gboolean focus, gboolean above);
/* callbacks */
static gboolean _reset_on_idle(gpointer data);
static void _reset_on_idle_load(Panel * panel, PanelPosition position);
int panel_reset(Panel * panel)
{
GdkRectangle rect;
PanelWindowPosition position;
GtkIconSize iconsize;
String const * section;
gboolean focus;
gboolean above;
gboolean enabled;
String const * applets;
String const * p;
String * s;
_panel_reset(panel, &rect);
focus = ((p = panel_get_config(panel, NULL, "accept_focus")) == NULL
|| strcmp(p, "1") == 0) ? TRUE : FALSE;
above = ((p = panel_get_config(panel, NULL, "keep_above")) == NULL
|| strcmp(p, "1") == 0) ? TRUE : FALSE;
for(position = 0; position < PANEL_POSITION_COUNT; position++)
{
if((section = _panel_get_section(panel, position)) == NULL
|| (s = string_new_append("panel::", section,
NULL)) == NULL)
return -1;
/* enabled */
enabled = ((p = panel_get_config(panel, s, "enabled"))
== NULL || strcmp(p, "1") == 0) ? TRUE : FALSE;
iconsize = _reset_iconsize(panel, s);
/* applets */
if((applets = panel_get_config(panel, s, "applets")) != NULL
&& string_get_length(applets) == 0)
applets = NULL;
string_delete(s);
if(enabled == FALSE || applets == NULL)
{
_reset_window_delete(panel, position);
continue;
}
if(_reset_window_new(panel, &panel->helpers[position], position,
iconsize, &rect, focus, above) != 0)
return -panel_error(NULL, NULL, 1);
}
/* create at least PANEL_POSITION_DEFAULT */
for(position = 0; position < PANEL_POSITION_COUNT; position++)
if(panel->windows[position] != NULL)
break;
if(position == PANEL_POSITION_COUNT)
{
position = PANEL_POSITION_DEFAULT;
iconsize = _reset_iconsize(panel, NULL);
if(_reset_window_new(panel, &panel->helpers[position], position,
iconsize, &rect, focus, above) != 0)
return -1;
}
/* load applets when idle */
if(panel->source != 0)
g_source_remove(panel->source);
panel->source = g_idle_add(_reset_on_idle, panel);
return 0;
}
static GtkIconSize _reset_iconsize(Panel * panel, String const * section)
{
GtkIconSize ret = GTK_ICON_SIZE_INVALID;
String const * p = NULL;
p = panel_get_config(panel, section, "size");
if(p == NULL && section != NULL)
p = panel_get_config(panel, NULL, "size");
if(p != NULL)
ret = gtk_icon_size_from_name(p);
if(ret == GTK_ICON_SIZE_INVALID)
ret = GTK_ICON_SIZE_SMALL_TOOLBAR;
return ret;
}
static int _reset_window_new(Panel * panel, PanelAppletHelper * helper,
PanelPosition position, GtkIconSize iconsize,
GdkRectangle * rect, gboolean focus, gboolean above)
{
if(panel->windows[position] == NULL
&& (panel->windows[position] = panel_window_new(helper,
PANEL_WINDOW_TYPE_NORMAL, position,
iconsize, rect)) == NULL)
return -1;
panel->helpers[position].window = panel->windows[position];
panel_window_set_accept_focus(panel->windows[position], focus);
panel_window_set_keep_above(panel->windows[position], above);
return 0;
}
static void _reset_window_delete(Panel * panel, PanelPosition position)
{
if(panel->windows[position] != NULL)
panel_window_delete(panel->windows[position]);
panel->windows[position] = NULL;
panel->helpers[position].window = NULL;
}
static gboolean _reset_on_idle(gpointer data)
{
Panel * panel = data;
PanelPosition position;
panel->source = 0;
if(panel->pr_window == NULL)
panel_show_preferences(panel, FALSE);
for(position = 0; position < PANEL_POSITION_COUNT; position++)
if(panel->windows[position] != NULL)
_reset_on_idle_load(panel, position);
return FALSE;
}
static void _reset_on_idle_load(Panel * panel, PanelPosition position)
{
char const * applets;
char * p;
char * q;
size_t i;
if((applets = _panel_get_applets(panel, position)) == NULL
|| strlen(applets) == 0)
return;
if((p = string_new(applets)) == NULL)
{
panel_error(panel, NULL, FALSE);
return;
}
for(q = p, i = 0;;)
{
if(q[i] == '\0')
{
if(panel_load(panel, position, q) != 0)
/* ignore errors */
error_print(PROGNAME_PANEL);
break;
}
if(q[i++] != ',')
continue;
q[i - 1] = '\0';
if(panel_load(panel, position, q) != 0)
/* ignore errors */
error_print(PROGNAME_PANEL);
q += i;
i = 0;
}
free(p);
}
/* panel_save */
int panel_save(Panel * panel)
{
return config_save_preferences_user(panel->config, PANEL_CONFIG_VENDOR,
PACKAGE, PANEL_CONFIG_FILE);
}
/* panel_show_preferences */
static void _show_preferences_window(Panel * panel);
static GtkWidget * _preferences_window_general(Panel * panel);
static GtkWidget * _preferences_window_panel(Panel * panel);
static GtkWidget * _preferences_window_panels(Panel * panel);
static void _preferences_window_panels_add(GtkListStore * store,
char const * name);
static GtkListStore * _preferences_window_panels_model(void);
static GtkWidget * _preferences_window_panels_view(GtkListStore * store,
gboolean reorderable);
static gboolean _preferences_on_closex(gpointer data);
static void _preferences_on_response(GtkWidget * widget, gint response,
gpointer data);
static void _preferences_on_response_apply(gpointer data);
static void _preferences_on_response_apply_panel(Panel * panel,
PanelPosition position);
static void _preferences_on_response_cancel(gpointer data);
static void _cancel_general(Panel * panel);
static void _cancel_applets(Panel * panel);
static void _preferences_on_panel_toggled(gpointer data);
static void _preferences_on_response_ok(gpointer data);
static void _preferences_on_panel_add(gpointer data);
static void _preferences_on_panel_changed(gpointer data);
static void _preferences_on_panel_down(gpointer data);
static void _preferences_on_panel_remove(gpointer data);
static void _preferences_on_panel_up(gpointer data);
void panel_show_preferences(Panel * panel, gboolean show)
{
if(panel->pr_window == NULL)
_show_preferences_window(panel);
if(show == FALSE)
gtk_widget_hide(panel->pr_window);
else
gtk_window_present(GTK_WINDOW(panel->pr_window));
}
static void _show_preferences_window(Panel * panel)
{
GtkWidget * vbox;
GtkWidget * widget;
panel->pr_window = gtk_dialog_new_with_buttons(_("Panel preferences"),
NULL, GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_APPLY, GTK_RESPONSE_APPLY,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
gtk_window_set_default_size(GTK_WINDOW(panel->pr_window), 400, 300);
gtk_window_set_position(GTK_WINDOW(panel->pr_window),
GTK_WIN_POS_CENTER);
g_signal_connect_swapped(panel->pr_window, "delete-event", G_CALLBACK(
_preferences_on_closex), panel);
g_signal_connect(panel->pr_window, "response", G_CALLBACK(
_preferences_on_response), panel);
panel->pr_notebook = gtk_notebook_new();
gtk_notebook_set_scrollable(GTK_NOTEBOOK(panel->pr_notebook), TRUE);
/* applets */
widget = _preferences_window_general(panel);
gtk_notebook_append_page(GTK_NOTEBOOK(panel->pr_notebook), widget,
gtk_label_new(_("General")));
/* panels */
widget = _preferences_window_panels(panel);
gtk_notebook_append_page(GTK_NOTEBOOK(panel->pr_notebook), widget,
gtk_label_new(_("Panels")));
#if GTK_CHECK_VERSION(2, 14, 0)
vbox = gtk_dialog_get_content_area(GTK_DIALOG(panel->pr_window));
#else
vbox = GTK_DIALOG(panel->pr_window)->vbox;
#endif
gtk_box_pack_start(GTK_BOX(vbox), panel->pr_notebook, TRUE, TRUE, 0);
_preferences_on_response_cancel(panel);
gtk_widget_show_all(vbox);
}
static GtkWidget * _preferences_window_general(Panel * panel)
{
GtkWidget * vbox;
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox = gtk_vbox_new(FALSE, 4);
#endif
panel->pr_accept_focus = gtk_check_button_new_with_mnemonic(
_("Accept focus"));
gtk_box_pack_start(GTK_BOX(vbox), panel->pr_accept_focus, FALSE, TRUE,
0);
panel->pr_keep_above = gtk_check_button_new_with_mnemonic(
_("Keep above other windows"));
gtk_box_pack_start(GTK_BOX(vbox), panel->pr_keep_above, FALSE, TRUE, 0);
return vbox;
}
static GtkWidget * _preferences_window_panel(Panel * panel)
{
const char * titles[PANEL_POSITION_COUNT] = {
N_("Bottom panel:"), N_("Top panel:"),
N_("Left panel:"), N_("Right panel:")
};
GtkWidget * frame;
GtkWidget * vbox3;
GtkWidget * widget;
size_t i;
size_t j;
frame = gtk_frame_new(NULL);
#if GTK_CHECK_VERSION(2, 24, 0)
widget = gtk_combo_box_text_new();
#else
widget = gtk_combo_box_new_text();
#endif
panel->pr_panels_panel = widget;
gtk_frame_set_label_widget(GTK_FRAME(frame), widget);
#if GTK_CHECK_VERSION(3, 0, 0)
vbox3 = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox3 = gtk_vbox_new(FALSE, 4);
#endif
gtk_container_set_border_width(GTK_CONTAINER(vbox3), 4);
for(i = 0; i < sizeof(titles) / sizeof(*titles); i++)
{
#if GTK_CHECK_VERSION(2, 24, 0)
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(widget),
_(titles[i]));
#else
gtk_combo_box_append_text(GTK_COMBO_BOX(widget), _(titles[i]));
#endif
/* enabled */
panel->pr_panels[i].enabled = gtk_check_button_new_with_mnemonic(
_("_Enabled"));
g_signal_connect_swapped(panel->pr_panels[i].enabled, "toggled",
G_CALLBACK(_preferences_on_panel_toggled),
panel);
gtk_box_pack_start(GTK_BOX(vbox3), panel->pr_panels[i].enabled,
FALSE, TRUE, 0);
gtk_widget_set_no_show_all(panel->pr_panels[i].enabled, TRUE);
/* size */
#if GTK_CHECK_VERSION(2, 24, 0)
panel->pr_panels[i].size = gtk_combo_box_text_new();
gtk_combo_box_text_append_text(
GTK_COMBO_BOX_TEXT(panel->pr_panels[i].size),
_("Default"));
#else
panel->pr_panels[i].size = gtk_combo_box_new_text();
gtk_combo_box_append_text(
GTK_COMBO_BOX(panel->pr_panels[i].size),
_("Default"));
#endif
for(j = 0; j < sizeof(_panel_sizes) / sizeof(*_panel_sizes);
j++)
{
#if GTK_CHECK_VERSION(2, 24, 0)
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(
panel->pr_panels[i].size),
_(_panel_sizes[j].alias));
#else
gtk_combo_box_append_text(
GTK_COMBO_BOX(panel->pr_panels[i].size),
_(_panel_sizes[j].alias));
#endif
}
gtk_widget_set_no_show_all(panel->pr_panels[i].size, TRUE);
gtk_box_pack_start(GTK_BOX(vbox3), panel->pr_panels[i].size,
FALSE, TRUE, 0);
panel->pr_panels[i].store = _preferences_window_panels_model();
}
gtk_combo_box_set_active(GTK_COMBO_BOX(widget), 0);
g_signal_connect_swapped(widget, "changed", G_CALLBACK(
_preferences_on_panel_changed), panel);
widget = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
GTK_SHADOW_ETCHED_IN);
panel->pr_panels_view = _preferences_window_panels_view(NULL, TRUE);
gtk_container_add(GTK_CONTAINER(widget), panel->pr_panels_view);
gtk_box_pack_start(GTK_BOX(vbox3), widget, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(frame), vbox3);
return frame;
}
static GtkWidget * _preferences_window_panels(Panel * panel)
{
GtkWidget * vbox;
GtkWidget * vbox2;
GtkWidget * hbox;
GtkWidget * frame;
GtkWidget * widget;
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox = gtk_vbox_new(FALSE, 4);
#endif
gtk_container_set_border_width(GTK_CONTAINER(vbox), 4);
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
/* applets */
frame = gtk_frame_new(_("Applets:"));
widget = gtk_scrolled_window_new(NULL, NULL);
gtk_container_set_border_width(GTK_CONTAINER(widget), 4);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
GTK_SHADOW_ETCHED_IN);
panel->pr_store = _preferences_window_panels_model();
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(panel->pr_store),
2, GTK_SORT_ASCENDING);
panel->pr_view = _preferences_window_panels_view(panel->pr_store,
FALSE);
gtk_container_add(GTK_CONTAINER(widget), panel->pr_view);
gtk_container_add(GTK_CONTAINER(frame), widget);
gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, 0);
/* controls */
#if GTK_CHECK_VERSION(3, 0, 0)
vbox2 = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox2 = gtk_vbox_new(FALSE, 4);
#endif
/* remove */
widget = gtk_button_new();
gtk_button_set_image(GTK_BUTTON(widget),
#if GTK_CHECK_VERSION(3, 10, 0)
gtk_image_new_from_icon_name(
#else
gtk_image_new_from_stock(
#endif
GTK_STOCK_DELETE, GTK_ICON_SIZE_BUTTON));
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
_preferences_on_panel_remove), panel);
gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
#ifndef EMBEDDED
/* bottom */
widget = gtk_button_new();
gtk_button_set_image(GTK_BUTTON(widget),
#if GTK_CHECK_VERSION(3, 10, 0)
gtk_image_new_from_icon_name(
#else
gtk_image_new_from_stock(
#endif
GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_BUTTON));
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
_preferences_on_panel_down), panel);
gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
/* top */
widget = gtk_button_new();
gtk_button_set_image(GTK_BUTTON(widget),
#if GTK_CHECK_VERSION(3, 10, 0)
gtk_image_new_from_icon_name(
#else
gtk_image_new_from_stock(
#endif
GTK_STOCK_GO_UP, GTK_ICON_SIZE_BUTTON));
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
_preferences_on_panel_up), panel);
gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
#endif
/* add */
widget = gtk_button_new();
gtk_button_set_image(GTK_BUTTON(widget),
#if GTK_CHECK_VERSION(3, 10, 0)
gtk_image_new_from_icon_name(
#else
gtk_image_new_from_stock(
#endif
GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_BUTTON));
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
_preferences_on_panel_add), panel);
gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox2, TRUE, TRUE, 0);
#if GTK_CHECK_VERSION(3, 0, 0)
vbox2 = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox2 = gtk_vbox_new(FALSE, 4);
#endif
/* panel applets */
frame = _preferences_window_panel(panel);
gtk_box_pack_start(GTK_BOX(vbox2), frame, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox2, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
return vbox;
}
static void _preferences_window_panels_add(GtkListStore * store,
char const * name)
{
Plugin * p;
PanelAppletDefinition * pad;
GtkTreeIter iter;
GtkIconTheme * theme;
GdkPixbuf * pixbuf = NULL;
if((p = plugin_new(LIBDIR, PACKAGE, "applets", name)) == NULL)
return;
if((pad = plugin_lookup(p, "applet")) == NULL)
{
plugin_delete(p);
return;
}
theme = gtk_icon_theme_get_default();
if(pad->icon != NULL)
pixbuf = gtk_icon_theme_load_icon(theme, pad->icon, 24, 0,
NULL);
if(pixbuf == NULL)
pixbuf = gtk_icon_theme_load_icon(theme, "gnome-settings", 24,
0, NULL);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, name, 1, pixbuf, 2, _(pad->name),
-1);
plugin_delete(p);
}
static GtkListStore * _preferences_window_panels_model(void)
{
return gtk_list_store_new(3, G_TYPE_STRING, /* name */
GDK_TYPE_PIXBUF, /* icon */
G_TYPE_STRING); /* full name */
}
static GtkWidget * _preferences_window_panels_view(GtkListStore * store,
gboolean reorderable)
{
GtkWidget * view;
GtkTreeSelection * treesel;
GtkCellRenderer * renderer;
GtkTreeViewColumn * column;
view = (store != NULL)
? gtk_tree_view_new_with_model(GTK_TREE_MODEL(store))
: gtk_tree_view_new();
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
gtk_tree_view_set_reorderable(GTK_TREE_VIEW(view), reorderable);
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
gtk_tree_selection_set_mode(treesel, GTK_SELECTION_SINGLE);
renderer = gtk_cell_renderer_pixbuf_new();
column = gtk_tree_view_column_new_with_attributes("", renderer,
"pixbuf", 1, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("", renderer,
"text", 2, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
return view;
}
static gboolean _preferences_on_closex(gpointer data)
{
Panel * panel = data;
_preferences_on_response_cancel(panel);
return TRUE;
}
static void _preferences_on_response(GtkWidget * widget, gint response,
gpointer data)
{
if(response == GTK_RESPONSE_APPLY)
_preferences_on_response_apply(data);
else
{
if(response == GTK_RESPONSE_OK)
_preferences_on_response_ok(data);
else if(response == GTK_RESPONSE_CANCEL)
_preferences_on_response_cancel(data);
gtk_widget_hide(widget);
}
}
static void _preferences_on_response_apply(gpointer data)
{
Panel * panel = data;
gint i;
gint cnt;
GtkWidget * widget;
PanelAppletDefinition * pad;
PanelApplet * pa;
size_t j;
/* general */
if(config_set(panel->config, NULL, "accept_focus",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
panel->pr_accept_focus))
? "1" : "0") != 0)
panel_error(NULL, NULL, 1);
if(config_set(panel->config, NULL, "keep_above",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
panel->pr_keep_above))
? "1" : "0") != 0)
panel_error(NULL, NULL, 1);
/* panels */
for(j = 0; j < sizeof(panel->pr_panels) / sizeof(*panel->pr_panels);
j++)
_preferences_on_response_apply_panel(panel, j);
/* XXX applets should be known from Panel already */
cnt = gtk_notebook_get_n_pages(GTK_NOTEBOOK(panel->pr_notebook));
for(i = 1; i < cnt; i++)
{
widget = gtk_notebook_get_nth_page(GTK_NOTEBOOK(
panel->pr_notebook), i);
if(widget == NULL || (pad = g_object_get_data(G_OBJECT(widget),
"definition")) == NULL
|| (pa = g_object_get_data(G_OBJECT(widget),
"applet")) == NULL)
continue;
pad->settings(pa, TRUE, FALSE);
}
/* remove the applets from every active panel */
for(j = 0; j < sizeof(panel->windows) / sizeof(*panel->windows); j++)
if(panel->windows[j] != NULL)
panel_window_remove_all(panel->windows[j]);
panel_reset(panel);
}
static void _preferences_on_response_apply_panel(Panel * panel,
PanelPosition position)
{
char const * section;
gint i;
const gint cnt = sizeof(_panel_sizes) / sizeof(*_panel_sizes);
GtkTreeModel * model;
GtkTreeIter iter;
gboolean valid;
gboolean enabled;
gchar * p;
String * value;
String * sep;
String * s;
section = _panel_get_section(panel, position);
if((s = string_new_append("panel::", section, NULL)) == NULL)
{
panel_error(NULL, NULL, 1);
return;
}
enabled = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
panel->pr_panels[position].enabled));
if(config_set(panel->config, s, "enabled", enabled ? "1" : "0") != 0)
panel_error(NULL, NULL, 1);
i = gtk_combo_box_get_active(
GTK_COMBO_BOX(panel->pr_panels[position].size));
if(i >= 0 && i <= cnt)
if(config_set(panel->config, s, "size", (i > 0)
? _panel_sizes[i - 1].name : NULL) != 0)
panel_error(NULL, NULL, 1);
model = GTK_TREE_MODEL(panel->pr_panels[position].store);
value = NULL;
sep = "";
for(valid = gtk_tree_model_get_iter_first(model, &iter); valid == TRUE;
valid = gtk_tree_model_iter_next(model, &iter))
{
gtk_tree_model_get(model, &iter, 0, &p, -1);
string_append(&value, sep);
string_append(&value, p);
sep = ",";
g_free(p);
}
if(config_set(panel->config, s, "applets", value) != 0)
panel_error(NULL, NULL, 1);
string_delete(value);
string_delete(s);
}
static void _preferences_on_response_cancel(gpointer data)
{
Panel * panel = data;
size_t i;
size_t cnt = sizeof(_panel_sizes) / sizeof(*_panel_sizes);
GtkWidget * widget;
PanelAppletDefinition * pad;
PanelApplet * pa;
gtk_widget_hide(panel->pr_window);
/* general */
_cancel_general(panel);
/* applets */
_cancel_applets(panel);
/* XXX applets should be known from Panel already */
cnt = gtk_notebook_get_n_pages(GTK_NOTEBOOK(panel->pr_notebook));
for(i = 1; i < cnt; i++)
{
widget = gtk_notebook_get_nth_page(GTK_NOTEBOOK(
panel->pr_notebook), i);
if(widget == NULL || (pad = g_object_get_data(G_OBJECT(widget),
"definition")) == NULL
|| (pa = g_object_get_data(G_OBJECT(widget),
"applet")) == NULL)
continue;
pad->settings(pa, FALSE, TRUE);
}
gtk_notebook_set_current_page(GTK_NOTEBOOK(panel->pr_notebook), 0);
}
static void _cancel_applets(Panel * panel)
{
DIR * dir;
struct dirent * de;
#ifdef __APPLE__
char const ext[] = ".dylib";
#else
char const ext[] = ".so";
#endif
size_t len;
String const * section;
String * s;
char const * p;
char * q;
gboolean enabled;
char c;
size_t i;
size_t j;
const size_t cnt = sizeof(_panel_sizes) / sizeof(*_panel_sizes);
gtk_list_store_clear(panel->pr_store);
for(j = 0; j < sizeof(panel->pr_panels) / sizeof(*panel->pr_panels);
j++)
gtk_list_store_clear(panel->pr_panels[j].store);
if((dir = opendir(LIBDIR "/" PACKAGE "/applets")) == NULL)
return;
/* applets */
while((de = readdir(dir)) != NULL)
{
if((len = strlen(de->d_name)) < sizeof(ext))
continue;
if(strcmp(&de->d_name[len - sizeof(ext) + 1], ext) != 0)
continue;
de->d_name[len - sizeof(ext) + 1] = '\0';
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() \"%s\"\n", __func__, de->d_name);
#endif
_preferences_window_panels_add(panel->pr_store, de->d_name);
}
closedir(dir);
/* panels */
for(j = 0; j < sizeof(panel->pr_panels) / sizeof(*panel->pr_panels);
j++)
{
section = _panel_get_section(panel, j);
if((s = string_new_append("panel::", section, NULL)) == NULL)
{
panel_error(NULL, NULL, 1);
continue;
}
/* enabled */
enabled = ((p = panel_get_config(panel, s, "enabled")) != NULL
&& strtol(p, NULL, 0) != 0) ? TRUE : FALSE;
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
panel->pr_panels[j].enabled), enabled);
/* applets */
p = _panel_get_applets(panel, j);
q = (p != NULL) ? strdup(p) : NULL;
for(i = 0, p = q; q != NULL; i++)
{
if(q[i] != '\0' && q[i] != ',')
continue;
c = q[i];
q[i] = '\0';
_preferences_window_panels_add(
panel->pr_panels[j].store, p);
if(c == '\0')
break;
p = &q[i + 1];
}
free(q);
/* size */
if((p = panel_get_config(panel, s, "size")) == NULL
&& (p = panel_get_config(panel, NULL, "size"))
== NULL)
gtk_combo_box_set_active(GTK_COMBO_BOX(
panel->pr_panels[j].size), 0);
else
for(i = 0; i < cnt; i++)
{
if(strcmp(p, _panel_sizes[i].name) != 0)
continue;
gtk_combo_box_set_active(GTK_COMBO_BOX(
panel->pr_panels[j].size),
i + 1);
break;
}
string_delete(s);
}
_preferences_on_panel_changed(panel);
}
static void _cancel_general(Panel * panel)
{
char const * p;
gboolean b;
b = ((p = panel_get_config(panel, NULL, "accept_focus")) == NULL
|| strcmp(p, "1") == 0) ? TRUE : FALSE;
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->pr_accept_focus),
b);
b = ((p = panel_get_config(panel, NULL, "keep_above")) == NULL
|| strcmp(p, "1") == 0) ? TRUE : FALSE;
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->pr_keep_above),
b);
}
static void _preferences_on_panel_toggled(gpointer data)
{
Panel * panel = data;
PanelPosition position;
size_t i;
gboolean active;
position = gtk_combo_box_get_active(GTK_COMBO_BOX(
panel->pr_panels_panel));
for(i = 0; i < sizeof(panel->pr_panels) / sizeof(*panel->pr_panels);
i++)
{
active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
panel->pr_panels[i].enabled));
gtk_widget_set_sensitive(panel->pr_panels[i].size, active);
if(i == position)
gtk_widget_set_sensitive(panel->pr_panels_view, active);
}
}
static void _preferences_on_response_ok(gpointer data)
{
Panel * panel = data;
gtk_widget_hide(panel->pr_window);
_preferences_on_response_apply(panel);
panel_save(panel);
}
static void _preferences_on_panel_add(gpointer data)
{
Panel * panel = data;
PanelPosition position;
GtkTreeModel * model;
GtkTreeIter iter;
GtkTreeSelection * treesel;
gchar * p;
position = gtk_combo_box_get_active(GTK_COMBO_BOX(
panel->pr_panels_panel));
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->pr_view));
if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
return;
gtk_tree_model_get(model, &iter, 0, &p, -1);
_preferences_window_panels_add(panel->pr_panels[position].store, p);
g_free(p);
}
static void _preferences_on_panel_changed(gpointer data)
{
Panel * panel = data;
PanelPosition position;
size_t i;
gboolean active;
position = gtk_combo_box_get_active(GTK_COMBO_BOX(
panel->pr_panels_panel));
for(i = 0; i < PANEL_POSITION_COUNT; i++)
if(i == position)
{
gtk_widget_show(panel->pr_panels[i].enabled);
gtk_widget_show(panel->pr_panels[i].size);
}
else
{
gtk_widget_hide(panel->pr_panels[i].enabled);
gtk_widget_hide(panel->pr_panels[i].size);
}
active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
panel->pr_panels[position].enabled));
gtk_widget_set_sensitive(panel->pr_panels_view, active);
gtk_tree_view_set_model(GTK_TREE_VIEW(panel->pr_panels_view),
GTK_TREE_MODEL(panel->pr_panels[position].store));
}
static void _preferences_on_panel_down(gpointer data)
{
Panel * panel = data;
PanelPosition position;
GtkTreeModel * model;
GtkTreeIter iter;
GtkTreeIter iter2;
GtkTreeSelection * treesel;
position = gtk_combo_box_get_active(GTK_COMBO_BOX(
panel->pr_panels_panel));
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
panel->pr_panels_view));
if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
return;
iter2 = iter;
if(!gtk_tree_model_iter_next(model, &iter))
return;
gtk_list_store_swap(panel->pr_panels[position].store, &iter, &iter2);
}
static void _preferences_on_panel_remove(gpointer data)
{
Panel * panel = data;
GtkTreeModel * model;
GtkTreeIter iter;
GtkTreeSelection * treesel;
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
panel->pr_panels_view));
if(gtk_tree_selection_get_selected(treesel, &model, &iter))
gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
}
static void _preferences_on_panel_up(gpointer data)
{
Panel * panel = data;
PanelPosition position;
GtkTreeModel * model;
GtkTreeIter iter;
GtkTreeIter iter2;
GtkTreePath * path;
GtkTreeSelection * treesel;
position = gtk_combo_box_get_active(GTK_COMBO_BOX(
panel->pr_panels_panel));
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
panel->pr_panels_view));
if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
return;
path = gtk_tree_model_get_path(model, &iter);
gtk_tree_path_prev(path);
gtk_tree_model_get_iter(model, &iter2, path);
gtk_tree_path_free(path);
gtk_list_store_swap(panel->pr_panels[position].store, &iter, &iter2);
}
/* private */
/* functions */
/* accessors */
/* panel_can_shutdown */
static gboolean _panel_can_shutdown(void)
{
char const shutdown[] = "/sbin/shutdown";
if(geteuid() == 0)
return TRUE;
return (access(shutdown, R_OK | X_OK) == 0) ? TRUE : FALSE;
}
/* panel_can_suspend */
static gboolean _panel_can_suspend(void)
{
#ifdef __NetBSD__
char const * names[] = { "machdep.sleep_state", "hw.acpi.sleep.state" };
int sleep_state = -1;
size_t size = sizeof(sleep_state);
/* FIXME check that this works properly */
if(sysctlbyname(names[0], &sleep_state, &size, NULL, 0) == 0
&& sleep_state == 0
&& sysctlbyname(names[0], &sleep_state, &size,
&sleep_state, size) == 0)
return TRUE;
if(sysctlbyname(names[1], &sleep_state, &size, NULL, 0) == 0
&& sleep_state == 0
&& sysctlbyname(names[1], &sleep_state,
&size, &sleep_state, size) == 0)
return TRUE;
#else
struct stat st;
if(access("/sys/power/state", W_OK) == 0)
return TRUE;
if(lstat("/proc/apm", &st) == 0)
return TRUE;
#endif
return FALSE;
}
/* panel_get_applets */
static char const * _panel_get_applets(Panel * panel, PanelPosition position)
{
#ifndef EMBEDDED
char const * applets = "menu,desktop,lock,logout,pager,tasks"
",gsm,gps,bluetooth,battery,cpufreq,volume,embed,systray,clock";
#else /* EMBEDDED */
/* XXX the "keyboard" applet is in a separate repository now */
char const * applets = "menu,desktop,keyboard,tasks,spacer"
",gsm,gps,bluetooth,battery,cpufreq,volume,embed,systray,clock"
",close";
#endif
String const * section;
String * s;
String const * p = NULL;
section = _panel_get_section(panel, position);
if((s = string_new_append("panel::", section, NULL)) == NULL)
return NULL;
switch(position)
{
case PANEL_POSITION_LEFT:
case PANEL_POSITION_RIGHT:
case PANEL_POSITION_TOP:
p = panel_get_config(panel, s, "applets");
break;
case PANEL_POSITION_BOTTOM:
p = panel_get_config(panel, s, "applets");
if(p == NULL)
p = panel_get_config(panel, NULL, "applets");
if(p == NULL)
p = applets;
break;
}
string_delete(s);
return p;
}
/* panel_get_section */
static char const * _panel_get_section(Panel * panel, PanelPosition position)
{
char const * sections[PANEL_POSITION_COUNT] = {
"bottom", "top", "left", "right" };
(void) panel;
return sections[position];
}
/* useful */
/* panel_reset */
static void _panel_reset(Panel * panel, GdkRectangle * rect)
{
gdk_screen_get_monitor_geometry(panel->screen, (panel->prefs.monitor > 0
&& panel->prefs.monitor
< gdk_screen_get_n_monitors(panel->screen))
? panel->prefs.monitor : 0, rect);
panel->root_height = rect->height;
panel->root_width = rect->width;
}