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                 g_signal_connect(G_OBJECT(font_sel_win), "delete_event",
  77                                  G_CALLBACK(gtk_widget_hide_on_delete),
  78                                  NULL);
  79                 g_signal_connect(G_OBJECT(font_sel_win), "key_press_event",
  80                                  G_CALLBACK(prefs_font_selection_key_pressed),
  81                                  NULL);
  82                 g_signal_connect_swapped
  83                         (G_OBJECT(GTK_FONT_SELECTION_DIALOG(font_sel_win)->cancel_button),
  84                          "clicked",
  85                          G_CALLBACK(gtk_widget_hide_on_delete),
  86                          G_OBJECT(font_sel_win));
  87         }
  88
  89         if(font_sel_conn_id) {
  90                 g_signal_handler_disconnect
  91                         (G_OBJECT(GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button),
  92                          font_sel_conn_id);
  93         }
  94         font_sel_conn_id = g_signal_connect
  95                 (G_OBJECT(GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button),
  96                  "clicked", G_CALLBACK(prefs_font_selection_ok), entry);
  97
  98         font_name = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
  99         gtk_font_selection_dialog_set_font_name(GTK_FONT_SELECTION_DIALOG(font_sel_win), font_name);
 100         g_free(font_name);
 101         manage_window_set_transient(GTK_WINDOW(font_sel_win));
 102         gtk_window_set_modal(GTK_WINDOW(font_sel_win), TRUE);
 103         gtk_widget_grab_focus
 104                 (GTK_FONT_SELECTION_DIALOG(font_sel_win)->ok_button);
 105         gtk_widget_show(font_sel_win);
 106 }
 107
 108 static void prefs_font_selection_key_pressed(GtkWidget *widget,
 109                                              GdkEventKey *event,
 110                                              gpointer data)
 111 {
 112         if (event && event->keyval == GDK_Escape)
 113                 gtk_widget_hide(font_sel_win);
 114 }
 115
 116 static void prefs_font_selection_ok(GtkButton *button, GtkEntry *entry)
 117 {
 118         gchar *fontname;
 119
 120         fontname = gtk_font_selection_dialog_get_font_name
 121                 (GTK_FONT_SELECTION_DIALOG(font_sel_win));
 122
 123         if (fontname) {
 124                 gtk_entry_set_text(entry, fontname);
 125
 126                 g_free(fontname);
 127         }
 128
 129         gtk_widget_hide(font_sel_win);
 130 }
 131
 132 void prefs_fonts_create_widget(PrefsPage *_page, GtkWindow *window,
 133                                gpointer data)
 134 {
 135         FontsPage *prefs_fonts = (FontsPage *) _page;
 136
 137         GtkWidget *table;
 138         GtkWidget *entry_folderviewfont;
 139         GtkWidget *entry_summaryviewfont;
 140         GtkWidget *entry_messageviewfont;
 141         GtkWidget *entry_boldfont;
 142         GtkWidget *tmplabel, *tmpbutton;
 143         GtkWidget *vbox;
 144         GtkWidget *hint_label;
 145
 146         table = gtk_table_new(8, 3, FALSE);
 147         gtk_widget_show(table);
 148         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
 149         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 150         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 151
 152         tmplabel = gtk_label_new (_("Folder List"));
 153         gtk_widget_show (tmplabel);
 154         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 0, 1,
 155                          (GtkAttachOptions) GTK_FILL,
 156                          (GtkAttachOptions) (0), 0, 0);
 157         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 158         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 159
 160         entry_folderviewfont = gtk_entry_new ();
 161         gtk_widget_show (entry_folderviewfont);
 162         gtk_table_attach (GTK_TABLE (table), entry_folderviewfont, 1, 2, 0, 1,
 163                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 164                          (GtkAttachOptions) (0), 0, 0);
 165         gtk_entry_set_text(GTK_ENTRY(entry_folderviewfont), prefs_common.normalfont);
 166
 167         tmpbutton = gtk_button_new_with_label (" ... ");
 168         gtk_widget_show (tmpbutton);
 169         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 0, 1,
 170                           0, 0, 0, 0);
 171         g_signal_connect(G_OBJECT(tmpbutton), "clicked",
 172                          G_CALLBACK(prefs_font_select), entry_folderviewfont);
 173
 174         tmplabel = gtk_label_new (_("Message List"));
 175         gtk_widget_show (tmplabel);
 176         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 1, 2,
 177                          (GtkAttachOptions) GTK_FILL,
 178                          (GtkAttachOptions) (0), 0, 0);
 179         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 180         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 181
 182         entry_summaryviewfont = gtk_entry_new ();
 183         gtk_widget_show (entry_summaryviewfont);
 184         gtk_table_attach (GTK_TABLE (table), entry_summaryviewfont, 1, 2, 1, 2,
 185                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 186                          (GtkAttachOptions) (0), 0, 0);
 187         gtk_entry_set_text(GTK_ENTRY(entry_summaryviewfont), prefs_common.smallfont);
 188
 189         tmpbutton = gtk_button_new_with_label (" ... ");
 190         gtk_widget_show (tmpbutton);
 191         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 1, 2,
 192                           0, 0, 0, 0);
 193         g_signal_connect(G_OBJECT(tmpbutton), "clicked",
 194                          G_CALLBACK(prefs_font_select), entry_summaryviewfont);
 195
 196         tmplabel = gtk_label_new (_("Message"));
 197         gtk_widget_show (tmplabel);
 198         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 2, 3,
 199                          (GtkAttachOptions) GTK_FILL,
 200                          (GtkAttachOptions) (0), 0, 0);
 201         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 202         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 203
 204         entry_messageviewfont = gtk_entry_new ();
 205         gtk_widget_show (entry_messageviewfont);
 206         gtk_table_attach (GTK_TABLE (table), entry_messageviewfont, 1, 2, 2, 3,
 207                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 208                          (GtkAttachOptions) (0), 0, 0);
 209         gtk_entry_set_text(GTK_ENTRY(entry_messageviewfont), prefs_common.textfont);
 210
 211         tmpbutton = gtk_button_new_with_label (" ... ");
 212         gtk_widget_show (tmpbutton);
 213         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 2, 3,
 214                           0, 0, 0, 0);
 215         g_signal_connect(G_OBJECT(tmpbutton), "clicked",
 216                          G_CALLBACK(prefs_font_select), entry_messageviewfont);
 217
 218         tmplabel = gtk_label_new (_("Bold"));
 219         gtk_widget_show (tmplabel);
 220         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 3, 4,
 221                          (GtkAttachOptions) GTK_FILL,
 222                          (GtkAttachOptions) (0), 0, 0);
 223         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 224         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 225
 226         entry_boldfont = gtk_entry_new ();
 227         gtk_widget_show (entry_boldfont);
 228         gtk_table_attach (GTK_TABLE (table), entry_boldfont, 1, 2, 3, 4,
 229                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 230                          (GtkAttachOptions) (0), 0, 0);
 231         gtk_entry_set_text(GTK_ENTRY(entry_boldfont), prefs_common.boldfont);
 232
 233         tmpbutton = gtk_button_new_with_label (" ... ");
 234         gtk_widget_show (tmpbutton);
 235         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 3, 4,
 236                           0, 0, 0, 0);
 237         g_signal_connect(G_OBJECT(tmpbutton), "clicked",
 238                          G_CALLBACK(prefs_font_select), entry_boldfont);
 239
 240         vbox = gtk_vbox_new(FALSE, VSPACING_NARROW);
 241         gtk_widget_show(vbox);
 242         gtk_table_attach (GTK_TABLE (table), vbox, 0, 4, 4, 5,
 243                          (GtkAttachOptions) GTK_FILL,
 244                          (GtkAttachOptions) (0), 0, 0);
 245
 246         hint_label = gtk_label_new (_("You will need to restart for the "
 247                                       "changes to take effect"));
 248         gtk_widget_show (hint_label);
 249         gtk_box_pack_start (GTK_BOX (vbox),
 250                             hint_label, FALSE, FALSE, 0);
 251         gtk_misc_set_alignment(GTK_MISC(hint_label), 0.5, 0.5);
 252
 253         prefs_fonts->window                = GTK_WIDGET(window);
 254         prefs_fonts->entry_folderviewfont  = entry_folderviewfont;
 255         prefs_fonts->entry_summaryviewfont = entry_summaryviewfont;
 256         prefs_fonts->entry_messageviewfont = entry_messageviewfont;
 257         prefs_fonts->entry_boldfont        = entry_boldfont;
 258
 259         prefs_fonts->page.widget = table;
 260 }
 261
 262 void prefs_fonts_save(PrefsPage *_page)
 263 {
 264         FontsPage *fonts = (FontsPage *) _page;
 265
 266         prefs_common.normalfont = gtk_editable_get_chars
 267                 (GTK_EDITABLE(fonts->entry_folderviewfont), 0, -1);
 268         prefs_common.smallfont  = gtk_editable_get_chars
 269                 (GTK_EDITABLE(fonts->entry_summaryviewfont), 0, -1);
 270         prefs_common.textfont   = gtk_editable_get_chars
 271                 (GTK_EDITABLE(fonts->entry_messageviewfont), 0, -1);
 272         prefs_common.boldfont   = gtk_editable_get_chars
 273                 (GTK_EDITABLE(fonts->entry_boldfont), 0, -1);
 274 }
 275
 276 static void prefs_fonts_destroy_widget(PrefsPage *_page)
 277 {
 278         /* FontsPage *fonts = (FontsPage *) _page; */
 279
 280 }
 281
 282 FontsPage *prefs_fonts;
 283
 284 void prefs_fonts_init(void)
 285 {
 286         FontsPage *page;
 287
 288         page = g_new0(FontsPage, 1);
 289         page->page.path = _("Display/Fonts");
 290         page->page.create_widget = prefs_fonts_create_widget;
 291         page->page.destroy_widget = prefs_fonts_destroy_widget;
 292         page->page.save_page = prefs_fonts_save;
 293         page->page.weight = 60.0;
 294         prefs_gtk_register_page((PrefsPage *) page);
 295         prefs_fonts = page;
 296 }
 297
 298 void prefs_fonts_done(void)
 299 {
 300         prefs_gtk_unregister_page((PrefsPage *) prefs_fonts);
 301         g_free(prefs_fonts);
 302 }