/*
* Copyright (C) 2002 Marco Pesenti Gritti
*
* 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, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "appearance-prefs.h"
#include "ephy-shell.h"
#include "ephy-prefs.h"
#include "ephy-embed-prefs.h"
#include "eel-gconf-extensions.h"
#include <string.h>
#include <gtk/gtkcombo.h>
#include <gtk/gtkspinbutton.h>
#include <gtk/gtkeditable.h>
#include <gtk/gtkoptionmenu.h>
static void appearance_prefs_class_init (AppearancePrefsClass *klass);
static void appearance_prefs_init (AppearancePrefs *dialog);
static void appearance_prefs_finalize (GObject *object);
/* Glade callbacks */
void
fonts_language_optionmenu_changed_cb (GtkWidget *optionmenu, EphyDialog *dialog);
static GObjectClass *parent_class = NULL;
struct AppearancePrefsPrivate
{
int language;
gboolean switching;
};
enum
{
SERIF_PROP,
SANSSERIF_PROP,
MONOSPACE_PROP,
FIXED_SIZE_PROP,
VARIABLE_SIZE_PROP,
MIN_SIZE_PROP,
PROPORTIONAL_PROP,
BACKGROUND_PROP,
TEXT_PROP,
UNVISITED_PROP,
VISITED_PROP,
USE_SYSCOLORS_PROP,
USE_COLORS_PROP,
USE_FONTS_PROP,
};
static const
EphyDialogProperty properties [] =
{
{ SERIF_PROP, "serif_combo", NULL, PT_NORMAL, NULL },
{ SANSSERIF_PROP, "sansserif_combo", NULL, PT_NORMAL, NULL },
{ MONOSPACE_PROP, "monospace_combo", NULL, PT_NORMAL, NULL },
{ FIXED_SIZE_PROP, "fixed_size_spinbutton", NULL, PT_NORMAL, NULL },
{ VARIABLE_SIZE_PROP, "variable_size_spinbutton", NULL, PT_NORMAL, NULL },
{ MIN_SIZE_PROP, "min_size_spinbutton", NULL, PT_NORMAL, NULL },
{ PROPORTIONAL_PROP, "proportional_optionmenu", CONF_RENDERING_DEFAULT_FONT, PT_AUTOAPPLY, NULL },
{ BACKGROUND_PROP, "background_cpick", CONF_RENDERING_BG_COLOR, PT_AUTOAPPLY, NULL },
{ TEXT_PROP, "text_cpick", CONF_RENDERING_TEXT_COLOR, PT_AUTOAPPLY, NULL },
{ UNVISITED_PROP, "unvisited_cpick", CONF_RENDERING_UNVISITED_LINKS, PT_AUTOAPPLY, NULL },
{ VISITED_PROP, "visited_cpick", CONF_RENDERING_VISITED_LINKS, PT_AUTOAPPLY, NULL },
{ USE_SYSCOLORS_PROP, "use_syscolors_checkbutton", CONF_RENDERING_USE_SYSTEM_COLORS, PT_AUTOAPPLY, NULL },
{ USE_COLORS_PROP, "use_colors_checkbutton", CONF_RENDERING_USE_OWN_COLORS, PT_AUTOAPPLY, NULL },
{ USE_FONTS_PROP, "use_fonts_checkbutton", CONF_RENDERING_USE_OWN_FONTS, PT_AUTOAPPLY, NULL },
{ -1, NULL, NULL }
};
/* FIXME duped in mozilla/ */
const
char *lang_encode[] =
{
"x-western",
"x-central-euro",
"ja",
"zh-TW",
"zh-CN",
"ko",
"x-cyrillic",
"x-baltic",
"el",
"tr",
"x-unicode",
"th",
"he",
"ar"
};
enum
{
FONT_TYPE_SERIF,
FONT_TYPE_SANSSERIF,
FONT_TYPE_MONOSPACE
};
const
char *fonts_types[] =
{
"serif",
"sans-serif",
"monospace"
};
enum
{
FONT_SIZE_FIXED,
FONT_SIZE_VAR,
FONT_SIZE_MIN
};
const
char *size_prefs[] =
{
CONF_RENDERING_FONT_FIXED_SIZE,
CONF_RENDERING_FONT_VAR_SIZE,
CONF_RENDERING_FONT_MIN_SIZE
};
GType
appearance_prefs_get_type (void)
{
static GType appearance_prefs_type = 0;
if (appearance_prefs_type == 0)
{
static const GTypeInfo our_info =
{
sizeof (AppearancePrefsClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) appearance_prefs_class_init,
NULL,
NULL, /* class_data */
sizeof (AppearancePrefs),
0, /* n_preallocs */
(GInstanceInitFunc) appearance_prefs_init
};
appearance_prefs_type = g_type_register_static (EPHY_DIALOG_TYPE,
"AppearancePrefs",
&our_info, 0);
}
return appearance_prefs_type;
}
static void
appearance_prefs_class_init (AppearancePrefsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = appearance_prefs_finalize;
}
static void
setup_font_menu (AppearancePrefs *dialog,
const char *type,
GtkWidget *combo)
{
char *default_font;
GList *fonts;
const char *name;
char key[255];
int pos;
GtkWidget *entry = GTK_COMBO(combo)->entry;
EphyEmbedSingle *single;
single = ephy_embed_shell_get_embed_single
(EPHY_EMBED_SHELL (ephy_shell));
ephy_embed_single_get_font_list (single,
lang_encode[dialog->priv->language],
type, &fonts, &default_font);
/* Get the default font */
sprintf (key, "%s_%s_%s", CONF_RENDERING_FONT, type,
lang_encode[dialog->priv->language]);
name = eel_gconf_get_string (key);
if (name == NULL)
{
name = default_font;
}
/* put the default font at the top in the list */
if (name != NULL)
{
fonts = g_list_prepend (fonts,
(gpointer)g_strdup(name));
}
/* set popdown doesnt like NULL */
if (fonts == NULL)
{
fonts = g_list_alloc ();
}
gtk_combo_set_popdown_strings (GTK_COMBO(combo), fonts);
/* set the default value */
if (name != NULL)
{
gtk_editable_delete_text (GTK_EDITABLE(entry), 0, -1);
gtk_editable_insert_text (GTK_EDITABLE(entry),
name, g_utf8_strlen (name, -1),
&pos);
}
g_free (default_font);
/* FIXME free the list */
}
static void
save_font_menu (AppearancePrefs *dialog,
int type,
GtkWidget *entry)
{
char *name;
char key[255];
name = gtk_editable_get_chars
(GTK_EDITABLE(entry), 0, -1);
/* do not save empty fonts */
if (!name || *name == '\0')
{
g_free (name);
return;
}
sprintf (key, "%s_%s_%s", CONF_RENDERING_FONT,
fonts_types[type],
lang_encode[dialog->priv->language]);
eel_gconf_set_string (key, name);
g_free (name);
}
static void
font_entry_changed_cb (GtkWidget *entry, AppearancePrefs *dialog)
{
int type;
if (dialog->priv->switching) return;
type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT(entry),
"type"));
save_font_menu (dialog, type, entry);
}
static void
attach_font_signal (AppearancePrefs *dialog, int prop,
gpointer type)
{
GtkWidget *combo;
GtkWidget *entry;
combo = ephy_dialog_get_control (EPHY_DIALOG(dialog),
prop);
entry = GTK_COMBO(combo)->entry;
g_object_set_data (G_OBJECT(entry), "type", type);
g_signal_connect (entry, "changed",
G_CALLBACK(font_entry_changed_cb),
dialog);
}
static void
attach_fonts_signals (AppearancePrefs *dialog)
{
attach_font_signal (dialog, SERIF_PROP,
GINT_TO_POINTER(FONT_TYPE_SERIF));
attach_font_signal (dialog, SANSSERIF_PROP,
GINT_TO_POINTER(FONT_TYPE_SANSSERIF));
attach_font_signal (dialog, MONOSPACE_PROP,
GINT_TO_POINTER(FONT_TYPE_MONOSPACE));
}
static void
size_spinbutton_changed_cb (GtkWidget *spin, AppearancePrefs *dialog)
{
int type;
char key[255];
if (dialog->priv->switching) return;
type = GPOINTER_TO_INT(g_object_get_data (G_OBJECT(spin), "type"));
sprintf (key, "%s_%s",
size_prefs[type],
lang_encode[dialog->priv->language]);
eel_gconf_set_integer (key, gtk_spin_button_get_value (GTK_SPIN_BUTTON (spin)));
}
static void
attach_size_controls_signals (AppearancePrefs *dialog)
{
GtkWidget *spin;
spin = ephy_dialog_get_control (EPHY_DIALOG(dialog),
FIXED_SIZE_PROP);
g_object_set_data (G_OBJECT(spin), "type",
GINT_TO_POINTER(FONT_SIZE_FIXED));
g_signal_connect (spin, "value_changed",
G_CALLBACK(size_spinbutton_changed_cb),
dialog);
spin = ephy_dialog_get_control (EPHY_DIALOG(dialog),
VARIABLE_SIZE_PROP);
g_object_set_data (G_OBJECT(spin), "type",
GINT_TO_POINTER(FONT_SIZE_VAR));
g_signal_connect (spin, "value_changed",
G_CALLBACK(size_spinbutton_changed_cb),
dialog);
spin = ephy_dialog_get_control (EPHY_DIALOG(dialog),
MIN_SIZE_PROP);
g_object_set_data (G_OBJECT(spin), "type",
GINT_TO_POINTER(FONT_SIZE_MIN));
g_signal_connect (spin, "value_changed",
G_CALLBACK(size_spinbutton_changed_cb),
dialog);
}
static void
setup_size_control (AppearancePrefs *dialog,
const char *pref,
int default_size,
GtkWidget *spin)
{
char key[255];
int size;
sprintf (key, "%s_%s", pref,
lang_encode[dialog->priv->language]);
size = eel_gconf_get_integer (key);
if (size == 0) size = default_size;
gtk_spin_button_set_value (GTK_SPIN_BUTTON(spin), size);
}
static void
setup_size_controls (AppearancePrefs *dialog)
{
GtkWidget *spin;
spin = ephy_dialog_get_control (EPHY_DIALOG(dialog),
FIXED_SIZE_PROP);
setup_size_control (dialog, CONF_RENDERING_FONT_FIXED_SIZE, 12, spin);
spin = ephy_dialog_get_control (EPHY_DIALOG(dialog),
VARIABLE_SIZE_PROP);
setup_size_control (dialog, CONF_RENDERING_FONT_VAR_SIZE, 16, spin);
spin = ephy_dialog_get_control (EPHY_DIALOG(dialog),
MIN_SIZE_PROP);
setup_size_control (dialog, CONF_RENDERING_FONT_MIN_SIZE, 0, spin);
}
static void
setup_fonts (AppearancePrefs *dialog)
{
GtkWidget *combo;
dialog->priv->switching = TRUE;
combo = ephy_dialog_get_control (EPHY_DIALOG(dialog),
SERIF_PROP);
setup_font_menu (dialog, "serif", combo);
combo = ephy_dialog_get_control (EPHY_DIALOG(dialog),
SANSSERIF_PROP);
setup_font_menu (dialog, "sans-serif", combo);
combo = ephy_dialog_get_control (EPHY_DIALOG(dialog),
MONOSPACE_PROP);
setup_font_menu (dialog, "monospace", combo);
dialog->priv->switching = FALSE;
}
static void
appearance_prefs_init (AppearancePrefs *dialog)
{
dialog->priv = g_new0 (AppearancePrefsPrivate, 1);
dialog->priv->switching = FALSE;
ephy_dialog_construct (EPHY_DIALOG(dialog),
properties,
"prefs-dialog.glade",
"appearance_page_box");
setup_fonts (dialog);
setup_size_controls (dialog);
attach_fonts_signals (dialog);
attach_size_controls_signals (dialog);
}
static void
appearance_prefs_finalize (GObject *object)
{
AppearancePrefs *dialog;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_appearance_PREFS (object));
dialog = appearance_PREFS (object);
g_return_if_fail (dialog->priv != NULL);
g_free (dialog->priv);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
EphyDialog *
appearance_prefs_new (void)
{
AppearancePrefs *dialog;
dialog = appearance_PREFS (g_object_new (appearance_PREFS_TYPE,
NULL));
return EPHY_DIALOG(dialog);
}
void
fonts_language_optionmenu_changed_cb (GtkWidget *optionmenu,
EphyDialog *dialog)
{
int i;
i = gtk_option_menu_get_history
(GTK_OPTION_MENU (optionmenu));
appearance_PREFS(dialog)->priv->language = i;
setup_fonts (appearance_PREFS(dialog));
setup_size_controls (appearance_PREFS(dialog));
}
