src/prefs_fonts.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2003-2004 Hiroyuki Yamamoto & The Sylpheed-Claws 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 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 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28
  29 #include <glib.h>
  30 #include <gtk/gtk.h>
  31 #include <gdk/gdkkeysyms.h>
  32
  33 #include "intl.h"
  34 #include "utils.h"
  35 #include "prefs_common.h"
  36 #include "prefs_gtk.h"
  37
  38 #include "gtk/gtkutils.h"
  39 #include "gtk/prefswindow.h"
  40
  41 #include "manage_window.h"
  42
  43 typedef struct _FontsPage
  44 {
  45         PrefsPage page;
  46
  47         GtkWidget *window;              /* do not modify */
  48
  49         GtkWidget *entry_folderviewfont;
  50         GtkWidget *entry_summaryviewfont;
  51         GtkWidget *entry_messageviewfont;
  52         GtkWidget *entry_boldfont;
  53 } FontsPage;
  54
  55 static GtkWidget *font_sel_win;
  56 static guint font_sel_conn_id;
  57
  58 static void prefs_font_select   (GtkButton *button, GtkEntry *entry);
  59
  60 static void prefs_font_selection_key_pressed    (GtkWidget      *widget,
  61                                                  GdkEventKey    *event,
  62                                                  gpointer        data);
  63 static void prefs_font_selection_ok             (GtkButton      *button, GtkEntry *entry);
  64
  65 static void prefs_font_select(GtkButton *button, GtkEntry *entry)
  66 {
  67         gchar *font_name;
  68
  69         g_return_if_fail(entry != NULL);
  70
  71         if (!font_sel_win) {
  72                 font_sel_win = gtk_font_selection_dialog_new
  73                         (_("Font selection"));
  74                 gtk_window_position(GTK_WINDOW(font_sel_win),
  75                                     GTK_WIN_POS_CENTER);
  76                 gtk_signal_connect(GTK_OBJECT(font_sel_win), "delete_event",
  77                                    GTK_SIGNAL_FUNC(gtk_widget_hide_on_delete),
  78                                    NULL);
  79                 gtk_signal_connect
  80                         (GTK_OBJECT(font_sel_win), "key_press_event",
  81                          GTK_SIGNAL_FUNC(prefs_font_selection_key_pressed),
  82                          NULL);
  83                 gtk_signal_connect_object
  84                         (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(font_sel_win)->cancel_button),
  85                          "clicked",
  86                          GTK_SIGNAL_FUNC(gtk_widget_hide_on_delete),
  87                          GTK_OBJECT(font_sel_win));
  88         }
  89
  90         if(font_sel_conn_id) {
  91                 gtk_signal_disconnect(GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button), font_sel_conn_id);
  92         }
  93         font_sel_conn_id = gtk_signal_connect
  94                 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button),
  95                  "clicked",
  96                  GTK_SIGNAL_FUNC(prefs_font_selection_ok),
  97                  entry);
  98
  99         font_name = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
 100         gtk_font_selection_dialog_set_font_name(GTK_FONT_SELECTION_DIALOG(font_sel_win), font_name);
 101         g_free(font_name);
 102         manage_window_set_transient(GTK_WINDOW(font_sel_win));
 103         gtk_window_set_modal(GTK_WINDOW(font_sel_win), TRUE);
 104         gtk_widget_grab_focus
 105                 (GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button);
 106         gtk_widget_show(font_sel_win);
 107 }
 108
 109 static void prefs_font_selection_key_pressed(GtkWidget *widget,
 110                                              GdkEventKey *event,
 111                                              gpointer data)
 112 {
 113         if (event && event->keyval == GDK_Escape)
 114                 gtk_widget_hide(font_sel_win);
 115 }
 116
 117 static void prefs_font_selection_ok(GtkButton *button, GtkEntry *entry)
 118 {
 119         gchar *fontname;
 120
 121         fontname = gtk_font_selection_dialog_get_font_name
 122                 (GTK_FONT_SELECTION_DIALOG(font_sel_win));
 123
 124         if (fontname) {
 125                 gtk_entry_set_text(entry, fontname);
 126
 127                 g_free(fontname);
 128         }
 129
 130         gtk_widget_hide(font_sel_win);
 131 }
 132
 133 void prefs_fonts_create_widget(PrefsPage *_page, GtkWindow *window,
 134                                gpointer data)
 135 {
 136         FontsPage *prefs_fonts = (FontsPage *) _page;
 137
 138         GtkWidget *table;
 139         GtkWidget *entry_folderviewfont;
 140         GtkWidget *entry_summaryviewfont;
 141         GtkWidget *entry_messageviewfont;
 142         GtkWidget *entry_boldfont;
 143         GtkWidget *tmplabel, *tmpbutton;
 144         GtkWidget *vbox;
 145         GtkWidget *hint_label;
 146
 147         table = gtk_table_new(8, 3, FALSE);
 148         gtk_widget_show(table);
 149         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
 150         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 151         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 152
 153         tmplabel = gtk_label_new (_("Folder List"));
 154         gtk_widget_show (tmplabel);
 155         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 0, 1,
 156                          (GtkAttachOptions) GTK_FILL,
 157                          (GtkAttachOptions) (0), 0, 0);
 158         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 159         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 160
 161         entry_folderviewfont = gtk_entry_new ();
 162         gtk_widget_show (entry_folderviewfont);
 163         gtk_table_attach (GTK_TABLE (table), entry_folderviewfont, 1, 2, 0, 1,
 164                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 165                          (GtkAttachOptions) (0), 0, 0);
 166         gtk_entry_set_text(GTK_ENTRY(entry_folderviewfont), prefs_common.normalfont);
 167
 168         tmpbutton = gtk_button_new_with_label (" ... ");
 169         gtk_widget_show (tmpbutton);
 170         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 0, 1,
 171                           0, 0, 0, 0);
 172         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 173                                 GTK_SIGNAL_FUNC(prefs_font_select), entry_folderviewfont);
 174
 175         tmplabel = gtk_label_new (_("Message List"));
 176         gtk_widget_show (tmplabel);
 177         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 1, 2,
 178                          (GtkAttachOptions) GTK_FILL,
 179                          (GtkAttachOptions) (0), 0, 0);
 180         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 181         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 182
 183         entry_summaryviewfont = gtk_entry_new ();
 184         gtk_widget_show (entry_summaryviewfont);
 185         gtk_table_attach (GTK_TABLE (table), entry_summaryviewfont, 1, 2, 1, 2,
 186                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 187                          (GtkAttachOptions) (0), 0, 0);
 188         gtk_entry_set_text(GTK_ENTRY(entry_summaryviewfont), prefs_common.smallfont);
 189
 190         tmpbutton = gtk_button_new_with_label (" ... ");
 191         gtk_widget_show (tmpbutton);
 192         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 1, 2,
 193                           0, 0, 0, 0);
 194         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 195                             GTK_SIGNAL_FUNC(prefs_font_select), entry_summaryviewfont);
 196
 197         tmplabel = gtk_label_new (_("Message"));
 198         gtk_widget_show (tmplabel);
 199         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 2, 3,
 200                          (GtkAttachOptions) GTK_FILL,
 201                          (GtkAttachOptions) (0), 0, 0);
 202         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 203         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 204
 205         entry_messageviewfont = gtk_entry_new ();
 206         gtk_widget_show (entry_messageviewfont);
 207         gtk_table_attach (GTK_TABLE (table), entry_messageviewfont, 1, 2, 2, 3,
 208                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 209                          (GtkAttachOptions) (0), 0, 0);
 210         gtk_entry_set_text(GTK_ENTRY(entry_messageviewfont), prefs_common.textfont);
 211
 212         tmpbutton = gtk_button_new_with_label (" ... ");
 213         gtk_widget_show (tmpbutton);
 214         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 2, 3,
 215                           0, 0, 0, 0);
 216         gtk_signal_connect (GTK_OBJECT (tmpbutton), "clicked",
 217                             GTK_SIGNAL_FUNC (prefs_font_select), entry_messageviewfont);
 218
 219         tmplabel = gtk_label_new (_("Bold"));
 220         gtk_widget_show (tmplabel);
 221         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 3, 4,
 222                          (GtkAttachOptions) GTK_FILL,
 223                          (GtkAttachOptions) (0), 0, 0);
 224         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 225         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 226
 227         entry_boldfont = gtk_entry_new ();
 228         gtk_widget_show (entry_boldfont);
 229         gtk_table_attach (GTK_TABLE (table), entry_boldfont, 1, 2, 3, 4,
 230                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 231                          (GtkAttachOptions) (0), 0, 0);
 232         gtk_entry_set_text(GTK_ENTRY(entry_boldfont), prefs_common.boldfont);
 233
 234         tmpbutton = gtk_button_new_with_label (" ... ");
 235         gtk_widget_show (tmpbutton);
 236         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 3, 4,
 237                           0, 0, 0, 0);
 238         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 239                                 GTK_SIGNAL_FUNC(prefs_font_select), entry_boldfont);
 240
 241         vbox = gtk_vbox_new(FALSE, VSPACING_NARROW);
 242         gtk_widget_show(vbox);
 243         gtk_table_attach (GTK_TABLE (table), vbox, 0, 4, 4, 5,
 244                          (GtkAttachOptions) GTK_FILL,
 245                          (GtkAttachOptions) (0), 0, 0);
 246
 247         hint_label = gtk_label_new (_("You will need to restart for the "
 248                                       "changes to take effect"));
 249         gtk_widget_show (hint_label);
 250         gtk_box_pack_start (GTK_BOX (vbox),
 251                             hint_label, FALSE, FALSE, 0);
 252         gtk_misc_set_alignment(GTK_MISC(hint_label), 0.5, 0.5);
 253
 254         prefs_fonts->window                = GTK_WIDGET(window);
 255         prefs_fonts->entry_folderviewfont  = entry_folderviewfont;
 256         prefs_fonts->entry_summaryviewfont = entry_summaryviewfont;
 257         prefs_fonts->entry_messageviewfont = entry_messageviewfont;
 258         prefs_fonts->entry_boldfont        = entry_boldfont;
 259
 260         prefs_fonts->page.widget = table;
 261 }
 262
 263 void prefs_fonts_save(PrefsPage *_page)
 264 {
 265         FontsPage *fonts = (FontsPage *) _page;
 266
 267         prefs_common.normalfont = gtk_editable_get_chars
 268                 (GTK_EDITABLE(fonts->entry_folderviewfont), 0, -1);
 269         prefs_common.smallfont  = gtk_editable_get_chars
 270                 (GTK_EDITABLE(fonts->entry_summaryviewfont), 0, -1);
 271         prefs_common.textfont   = gtk_editable_get_chars
 272                 (GTK_EDITABLE(fonts->entry_messageviewfont), 0, -1);
 273         prefs_common.boldfont   = gtk_editable_get_chars
 274                 (GTK_EDITABLE(fonts->entry_boldfont), 0, -1);
 275 }
 276
 277 static void prefs_fonts_destroy_widget(PrefsPage *_page)
 278 {
 279         /* FontsPage *fonts = (FontsPage *) _page; */
 280
 281 }
 282
 283 FontsPage *prefs_fonts;
 284
 285 void prefs_fonts_init(void)
 286 {
 287         FontsPage *page;
 288
 289         page = g_new0(FontsPage, 1);
 290         page->page.path = _("Display/Fonts");
 291         page->page.create_widget = prefs_fonts_create_widget;
 292         page->page.destroy_widget = prefs_fonts_destroy_widget;
 293         page->page.save_page = prefs_fonts_save;
 294         page->page.weight = 60.0;
 295         prefs_gtk_register_page((PrefsPage *) page);
 296         prefs_fonts = page;
 297 }
 298
 299 void prefs_fonts_done(void)
 300 {
 301         prefs_gtk_unregister_page((PrefsPage *) prefs_fonts);
 302         g_free(prefs_fonts);
 303 }