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         printf("%i\n", font_sel_conn_id);
  99
 100         font_name = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
 101         gtk_font_selection_dialog_set_font_name(GTK_FONT_SELECTION_DIALOG(font_sel_win), font_name);
 102         g_free(font_name);
 103         manage_window_set_transient(GTK_WINDOW(font_sel_win));
 104         gtk_window_set_modal(GTK_WINDOW(font_sel_win), TRUE);
 105         gtk_widget_grab_focus
 106                 (GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button);
 107         gtk_widget_show(font_sel_win);
 108 }
 109
 110 static void prefs_font_selection_key_pressed(GtkWidget *widget,
 111                                              GdkEventKey *event,
 112                                              gpointer data)
 113 {
 114         if (event && event->keyval == GDK_Escape)
 115                 gtk_widget_hide(font_sel_win);
 116 }
 117
 118 static void prefs_font_selection_ok(GtkButton *button, GtkEntry *entry)
 119 {
 120         gchar *fontname;
 121
 122         fontname = gtk_font_selection_dialog_get_font_name
 123                 (GTK_FONT_SELECTION_DIALOG(font_sel_win));
 124
 125         if (fontname) {
 126                 gtk_entry_set_text(entry, fontname);
 127
 128                 g_free(fontname);
 129         }
 130
 131         gtk_widget_hide(font_sel_win);
 132 }
 133
 134 void prefs_fonts_create_widget(PrefsPage *_page, GtkWindow *window,
 135                                gpointer data)
 136 {
 137         FontsPage *prefs_fonts = (FontsPage *) _page;
 138
 139         GtkWidget *table;
 140         GtkWidget *entry_folderviewfont;
 141         GtkWidget *entry_summaryviewfont;
 142         GtkWidget *entry_messageviewfont;
 143         GtkWidget *entry_boldfont;
 144         GtkWidget *tmplabel, *tmpbutton;
 145         GtkWidget *vbox;
 146         GtkWidget *hint_label;
 147
 148         table = gtk_table_new(8, 3, FALSE);
 149         gtk_widget_show(table);
 150         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
 151         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 152         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 153
 154         tmplabel = gtk_label_new (_("Folder View"));
 155         gtk_widget_show (tmplabel);
 156         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 0, 1,
 157                          (GtkAttachOptions) GTK_FILL,
 158                          (GtkAttachOptions) (0), 0, 0);
 159         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 160         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 161
 162         entry_folderviewfont = gtk_entry_new ();
 163         gtk_widget_show (entry_folderviewfont);
 164         gtk_table_attach (GTK_TABLE (table), entry_folderviewfont, 1, 2, 0, 1,
 165                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 166                          (GtkAttachOptions) (0), 0, 0);
 167         gtk_entry_set_text(GTK_ENTRY(entry_folderviewfont), prefs_common.normalfont);
 168
 169         tmpbutton = gtk_button_new_with_label (" ... ");
 170         gtk_widget_show (tmpbutton);
 171         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 0, 1,
 172                           0, 0, 0, 0);
 173         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 174                                 GTK_SIGNAL_FUNC(prefs_font_select), entry_folderviewfont);
 175
 176         tmplabel = gtk_label_new (_("Summary View"));
 177         gtk_widget_show (tmplabel);
 178         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 1, 2,
 179                          (GtkAttachOptions) GTK_FILL,
 180                          (GtkAttachOptions) (0), 0, 0);
 181         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 182         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 183
 184         entry_summaryviewfont = gtk_entry_new ();
 185         gtk_widget_show (entry_summaryviewfont);
 186         gtk_table_attach (GTK_TABLE (table), entry_summaryviewfont, 1, 2, 1, 2,
 187                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 188                          (GtkAttachOptions) (0), 0, 0);
 189         gtk_entry_set_text(GTK_ENTRY(entry_summaryviewfont), prefs_common.smallfont);
 190
 191         tmpbutton = gtk_button_new_with_label (" ... ");
 192         gtk_widget_show (tmpbutton);
 193         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 1, 2,
 194                           0, 0, 0, 0);
 195         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 196                             GTK_SIGNAL_FUNC(prefs_font_select), entry_summaryviewfont);
 197
 198         tmplabel = gtk_label_new (_("Message View"));
 199         gtk_widget_show (tmplabel);
 200         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 2, 3,
 201                          (GtkAttachOptions) GTK_FILL,
 202                          (GtkAttachOptions) (0), 0, 0);
 203         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 204         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 205
 206         entry_messageviewfont = gtk_entry_new ();
 207         gtk_widget_show (entry_messageviewfont);
 208         gtk_table_attach (GTK_TABLE (table), entry_messageviewfont, 1, 2, 2, 3,
 209                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 210                          (GtkAttachOptions) (0), 0, 0);
 211         gtk_entry_set_text(GTK_ENTRY(entry_messageviewfont), prefs_common.textfont);
 212
 213         tmpbutton = gtk_button_new_with_label (" ... ");
 214         gtk_widget_show (tmpbutton);
 215         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 2, 3,
 216                           0, 0, 0, 0);
 217         gtk_signal_connect (GTK_OBJECT (tmpbutton), "clicked",
 218                             GTK_SIGNAL_FUNC (prefs_font_select), entry_messageviewfont);
 219
 220         tmplabel = gtk_label_new (_("Bold"));
 221         gtk_widget_show (tmplabel);
 222         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 3, 4,
 223                          (GtkAttachOptions) GTK_FILL,
 224                          (GtkAttachOptions) (0), 0, 0);
 225         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 226         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 227
 228         entry_boldfont = gtk_entry_new ();
 229         gtk_widget_show (entry_boldfont);
 230         gtk_table_attach (GTK_TABLE (table), entry_boldfont, 1, 2, 3, 4,
 231                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 232                          (GtkAttachOptions) (0), 0, 0);
 233         gtk_entry_set_text(GTK_ENTRY(entry_boldfont), prefs_common.boldfont);
 234
 235         tmpbutton = gtk_button_new_with_label (" ... ");
 236         gtk_widget_show (tmpbutton);
 237         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 3, 4,
 238                           0, 0, 0, 0);
 239         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 240                                 GTK_SIGNAL_FUNC(prefs_font_select), entry_boldfont);
 241
 242         vbox = gtk_vbox_new(FALSE, VSPACING_NARROW);
 243         gtk_widget_show(vbox);
 244         gtk_table_attach (GTK_TABLE (table), vbox, 0, 4, 4, 5,
 245                          (GtkAttachOptions) GTK_FILL,
 246                          (GtkAttachOptions) (0), 0, 0);
 247
 248         hint_label = gtk_label_new (_("You will need to restart for the "
 249                                       "changes to take effect"));
 250         gtk_widget_show (hint_label);
 251         gtk_box_pack_start (GTK_BOX (vbox),
 252                             hint_label, FALSE, FALSE, 0);
 253         gtk_misc_set_alignment(GTK_MISC(hint_label), 0.5, 0.5);
 254
 255         prefs_fonts->window                = GTK_WIDGET(window);
 256         prefs_fonts->entry_folderviewfont  = entry_folderviewfont;
 257         prefs_fonts->entry_summaryviewfont = entry_summaryviewfont;
 258         prefs_fonts->entry_messageviewfont = entry_messageviewfont;
 259         prefs_fonts->entry_boldfont        = entry_boldfont;
 260
 261         prefs_fonts->page.widget = table;
 262 }
 263
 264 void prefs_fonts_save(PrefsPage *_page)
 265 {
 266         FontsPage *fonts = (FontsPage *) _page;
 267
 268         prefs_common.normalfont = gtk_editable_get_chars
 269                 (GTK_EDITABLE(fonts->entry_folderviewfont), 0, -1);
 270         prefs_common.smallfont  = gtk_editable_get_chars
 271                 (GTK_EDITABLE(fonts->entry_summaryviewfont), 0, -1);
 272         prefs_common.textfont   = gtk_editable_get_chars
 273                 (GTK_EDITABLE(fonts->entry_messageviewfont), 0, -1);
 274         prefs_common.boldfont   = gtk_editable_get_chars
 275                 (GTK_EDITABLE(fonts->entry_boldfont), 0, -1);
 276 }
 277
 278 static void prefs_fonts_destroy_widget(PrefsPage *_page)
 279 {
 280         /* FontsPage *fonts = (FontsPage *) _page; */
 281
 282 }
 283
 284 FontsPage *prefs_fonts;
 285
 286 void prefs_fonts_init(void)
 287 {
 288         FontsPage *page;
 289
 290         page = g_new0(FontsPage, 1);
 291         page->page.path = _("Display/Fonts");
 292         page->page.create_widget = prefs_fonts_create_widget;
 293         page->page.destroy_widget = prefs_fonts_destroy_widget;
 294         page->page.save_page = prefs_fonts_save;
 295         page->page.weight = 60.0;
 296         prefs_gtk_register_page((PrefsPage *) page);
 297         prefs_fonts = page;
 298 }
 299
 300 void prefs_fonts_done(void)
 301 {
 302         prefs_gtk_unregister_page((PrefsPage *) prefs_fonts);
 303         g_free(prefs_fonts);
 304 }