src/prefs.h

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2002 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __PREFS_H__
  21 #define __PREFS_H__
  22
  23 #include <glib.h>
  24 #include <gtk/gtkwidget.h>
  25 #include <gtk/gtksignal.h>
  26 #include <gtk/gtklabel.h>
  27 #include <gtk/gtknotebook.h>
  28 #include <gtk/gtkcheckbutton.h>
  29 #include <gtk/gtkbox.h>
  30 #include <stdio.h>
  31
  32 typedef struct _PrefParam       PrefParam;
  33 typedef struct _PrefFile        PrefFile;
  34 typedef struct _PrefsDialog     PrefsDialog;
  35
  36 #include "account.h"
  37
  38 #define VSPACING                10
  39 #define VSPACING_NARROW         4
  40 #define VSPACING_NARROW_2       2
  41 #define VBOX_BORDER             16
  42 #define DEFAULT_ENTRY_WIDTH     80
  43 #define PREFSBUFSIZE            1024
  44
  45 typedef enum
  46 {
  47         P_STRING,
  48         P_INT,
  49         P_BOOL,
  50         P_ENUM,
  51         P_USHORT,
  52         P_OTHER
  53 } PrefType;
  54
  55 typedef void (*DataSetFunc)   (PrefParam *pparam);
  56 typedef void (*WidgetSetFunc) (PrefParam *pparam);
  57
  58 struct _PrefParam {
  59         gchar         *name;
  60         gchar         *defval;
  61         gpointer       data;
  62         PrefType       type;
  63         GtkWidget    **widget;
  64         DataSetFunc    data_set_func;
  65         WidgetSetFunc  widget_set_func;
  66 };
  67
  68 struct _PrefFile {
  69         FILE *fp;
  70         gchar *path;
  71 };
  72
  73 struct _PrefsDialog
  74 {
  75         GtkWidget *window;
  76         GtkWidget *notebook;
  77
  78         GtkWidget *ok_btn;
  79         GtkWidget *cancel_btn;
  80         GtkWidget *apply_btn;
  81 };
  82
  83 #define SET_NOTEBOOK_LABEL(notebook, str, page_num) \
  84 { \
  85         GtkWidget *label; \
  86         gint i = page_num;      \
  87   \
  88         label = gtk_label_new (str); \
  89         gtk_widget_show (label); \
  90         gtk_notebook_set_tab_label \
  91                 (GTK_NOTEBOOK (notebook), \
  92                  gtk_notebook_get_nth_page \
  93                         (GTK_NOTEBOOK (notebook), i), \
  94                  label); \
  95         gtk_notebook_set_menu_label_text \
  96                 (GTK_NOTEBOOK (notebook), \
  97                  gtk_notebook_get_nth_page \
  98                         (GTK_NOTEBOOK (notebook), i), \
  99                  str);\
 100 }
 101
 102 #define PACK_CHECK_BUTTON(box, chkbtn, label) \
 103 { \
 104         chkbtn = gtk_check_button_new_with_label(label); \
 105         gtk_widget_show(chkbtn); \
 106         gtk_box_pack_start(GTK_BOX(box), chkbtn, FALSE, TRUE, 0); \
 107 }
 108
 109 #define PACK_END_CHECK_BUTTON(box, chkbtn, label) \
 110 { \
 111         chkbtn = gtk_check_button_new_with_label(label); \
 112         gtk_widget_show(chkbtn); \
 113         gtk_box_pack_end(GTK_BOX(box), chkbtn, FALSE, TRUE, 0); \
 114 }
 115
 116 #define PACK_FRAME(box, frame, label) \
 117 { \
 118         frame = gtk_frame_new(label); \
 119         gtk_widget_show(frame); \
 120         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0); \
 121         gtk_frame_set_label_align(GTK_FRAME(frame), 0.01, 0.5); \
 122 }
 123
 124 #define PACK_VSPACER(box, vbox, spacing) \
 125 { \
 126         vbox = gtk_vbox_new(FALSE, 0); \
 127         gtk_widget_show(vbox); \
 128         gtk_box_pack_start(GTK_BOX(box), vbox, FALSE, TRUE, spacing); \
 129 }
 130
 131 #define SET_TOGGLE_SENSITIVITY(togglewid, targetwid) \
 132 { \
 133         gtk_widget_set_sensitive(targetwid, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(togglewid))); \
 134         gtk_signal_connect(GTK_OBJECT(togglewid), "toggled", \
 135                            GTK_SIGNAL_FUNC(prefs_button_toggled), targetwid); \
 136 }
 137
 138 void prefs_read_config          (PrefParam      *param,
 139                                  const gchar    *label,
 140                                  const gchar    *rcfile);
 141 void prefs_config_parse_one_line(PrefParam      *param,
 142                                  const gchar    *buf);
 143 void prefs_save_config          (PrefParam      *param,
 144                                  const gchar    *label,
 145                                  const gchar    *rcfile);
 146 gint prefs_write_param          (PrefParam      *param,
 147                                  FILE           *fp);
 148
 149 PrefFile *prefs_write_open      (const gchar    *path);
 150 gint prefs_write_close          (PrefFile       *pfile);
 151 gint prefs_write_close_revert   (PrefFile       *pfile);
 152
 153 void prefs_set_default          (PrefParam      *param);
 154 void prefs_free                 (PrefParam      *param);
 155
 156 void prefs_dialog_create        (PrefsDialog    *dialog);
 157 void prefs_dialog_destroy       (PrefsDialog    *dialog);
 158
 159 void prefs_button_toggled       (GtkToggleButton        *toggle_btn,
 160                                  GtkWidget              *widget);
 161
 162 void prefs_set_dialog           (PrefParam      *param);
 163 void prefs_set_data_from_dialog (PrefParam      *param);
 164 void prefs_set_dialog_to_default(PrefParam      *param);
 165
 166 void prefs_set_data_from_entry  (PrefParam      *pparam);
 167 void prefs_set_entry            (PrefParam      *pparam);
 168 void prefs_set_data_from_text   (PrefParam      *pparam);
 169 void prefs_set_text             (PrefParam      *pparam);
 170 void prefs_set_data_from_toggle (PrefParam      *pparam);
 171 void prefs_set_toggle           (PrefParam      *pparam);
 172 void prefs_set_data_from_spinbtn(PrefParam      *pparam);
 173 void prefs_set_spinbtn          (PrefParam      *pparam);
 174 gboolean prefs_is_readonly(const gchar * path);
 175 gboolean prefs_rc_is_readonly(const gchar * rcfile);
 176
 177 #endif /* __PREFS_H__ */