src/prefs_gtk.h

   1 /*
   2  * Claws Mail -- a GTK based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
   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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifndef __PREFS_GTK_H__
  21 #define __PREFS_GTK_H__
  22
  23 #include <glib.h>
  24 #include <gtk/gtk.h>
  25 #include <stdio.h>
  26
  27 typedef struct _PrefParam       PrefParam;
  28 typedef struct _PrefsDialog     PrefsDialog;
  29
  30 #include "prefs.h"
  31 #include "gtk/prefswindow.h"
  32
  33 #define PREFSBUFSIZE            32768
  34
  35 typedef enum
  36 {
  37         P_STRING,
  38         P_INT,
  39         P_BOOL,
  40         P_ENUM,
  41         P_USHORT,
  42         P_COLOR,
  43         P_PASSWORD,
  44         P_OTHER
  45 } PrefType;
  46
  47 typedef void (*DataSetFunc)   (PrefParam *pparam);
  48 typedef void (*WidgetSetFunc) (PrefParam *pparam);
  49
  50 struct _PrefParam {
  51         gchar         *name;
  52         gchar         *defval;
  53         gpointer       data;
  54         PrefType       type;
  55         GtkWidget    **widget;
  56         DataSetFunc    data_set_func;
  57         WidgetSetFunc  widget_set_func;
  58 };
  59
  60 struct _PrefsDialog
  61 {
  62         GtkWidget *window;
  63         GtkWidget *notebook;
  64
  65         GtkWidget *ok_btn;
  66         GtkWidget *cancel_btn;
  67         GtkWidget *apply_btn;
  68 };
  69
  70 #define SET_NOTEBOOK_LABEL(notebook, str, page_num) \
  71 { \
  72         GtkWidget *label; \
  73         gint i = page_num;      \
  74   \
  75         label = gtk_label_new_with_mnemonic (str); \
  76         gtk_widget_show (label); \
  77         gtk_notebook_set_tab_label \
  78                 (GTK_NOTEBOOK (notebook), \
  79                  gtk_notebook_get_nth_page \
  80                         (GTK_NOTEBOOK (notebook), i), \
  81                  label); \
  82         gtk_notebook_set_menu_label_text \
  83                 (GTK_NOTEBOOK (notebook), \
  84                  gtk_notebook_get_nth_page \
  85                         (GTK_NOTEBOOK (notebook), i), \
  86                  str);\
  87 }
  88
  89 #define PACK_CHECK_BUTTON(box, checkbtn, label) \
  90 { \
  91         checkbtn = gtk_check_button_new_with_label(label); \
  92         gtk_widget_show(checkbtn); \
  93         gtk_box_pack_start(GTK_BOX(box), checkbtn, FALSE, TRUE, 0); \
  94 }
  95
  96 #define PACK_END_CHECK_BUTTON(box, checkbtn, label) \
  97 { \
  98         checkbtn = gtk_check_button_new_with_label(label); \
  99         gtk_widget_show(checkbtn); \
 100         gtk_box_pack_end(GTK_BOX(box), checkbtn, FALSE, TRUE, 0); \
 101 }
 102
 103 #define PACK_FRAME(box, frame, label) \
 104 { \
 105         frame = gtk_frame_new(label); \
 106         gtk_widget_show(frame); \
 107         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0); \
 108         gtk_frame_set_label_align(GTK_FRAME(frame), 0.01, 0.5); \
 109 }
 110
 111 /* This can be used in vboxes, as well as in hboxes. */
 112 #define PACK_SPACER(box, vbox, spacing) \
 113 { \
 114         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); \
 115         gtk_widget_show(vbox); \
 116         gtk_box_pack_start(GTK_BOX(box), vbox, FALSE, TRUE, spacing); \
 117 }
 118
 119 #define SET_TOGGLE_SENSITIVITY(togglewid, targetwid) \
 120 { \
 121         gtk_widget_set_sensitive(targetwid, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(togglewid))); \
 122         g_signal_connect(G_OBJECT(togglewid), "toggled", \
 123                          G_CALLBACK(prefs_button_toggled), targetwid); \
 124 }
 125
 126 #define SET_TOGGLE_SENSITIVITY_REVERSE(togglewid, targetwid) \
 127 { \
 128         gtk_widget_set_sensitive(targetwid, !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(togglewid))); \
 129         g_signal_connect(G_OBJECT(togglewid), "toggled", \
 130                          G_CALLBACK(prefs_button_toggled_reverse), targetwid); \
 131 }
 132
 133 void prefs_read_config          (PrefParam      *param,
 134                                  const gchar    *label,
 135                                  const gchar    *rcfile,
 136                                  const gchar    *encoding);
 137 void prefs_write_config         (PrefParam      *param,
 138                                  const gchar    *label,
 139                                  const gchar    *rcfile);
 140 gint prefs_write_param          (PrefParam      *param,
 141                                  FILE           *fp);
 142
 143 PrefFile *prefs_write_open      (const gchar    *path);
 144
 145 void prefs_set_default          (PrefParam      *param);
 146 void prefs_free                 (PrefParam      *param);
 147
 148 void prefs_button_toggled       (GtkToggleButton        *toggle_btn,
 149                                  GtkWidget              *widget);
 150 void prefs_button_toggled_reverse       (GtkToggleButton        *toggle_btn,
 151                                  GtkWidget              *widget);
 152
 153 void prefs_set_dialog           (PrefParam      *param);
 154 void prefs_set_data_from_dialog (PrefParam      *param);
 155 void prefs_set_dialog_to_default(PrefParam      *param);
 156
 157 void prefs_set_data_from_entry  (PrefParam      *pparam);
 158 void prefs_set_escaped_data_from_entry  (PrefParam      *pparam);
 159 void prefs_set_entry            (PrefParam      *pparam);
 160 void prefs_set_entry_from_escaped       (PrefParam      *pparam);
 161 void prefs_set_data_from_text   (PrefParam      *pparam);
 162 void prefs_set_escaped_data_from_text   (PrefParam      *pparam);
 163 void prefs_set_text             (PrefParam      *pparam);
 164 void prefs_set_text_from_escaped(PrefParam *pparam);
 165 void prefs_set_data_from_toggle (PrefParam      *pparam);
 166 void prefs_set_toggle           (PrefParam      *pparam);
 167 void prefs_set_data_from_spinbtn(PrefParam      *pparam);
 168 void prefs_set_spinbtn          (PrefParam      *pparam);
 169
 170 void prefs_gtk_open             (void);
 171 void prefs_gtk_register_page    (PrefsPage      *page);
 172 void prefs_gtk_unregister_page  (PrefsPage      *page);
 173
 174 void prefs_prepare_cache(void);
 175 void prefs_destroy_cache(void);
 176
 177 #endif /* __PREFS_H__ */