src/prefs_fonts.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2003 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 typedef struct _FontsPage
  42 {
  43         PrefsPage page;
  44
  45         GtkWidget *window;              /* do not modify */
  46
  47         GtkWidget *label_textfont;
  48         GtkWidget *entry_textfont;
  49         GtkWidget *entry_smallfont;
  50         GtkWidget *entry_normalfont;
  51         GtkWidget *entry_boldfont;
  52         GtkWidget *button_textfont;
  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 *frame_font;
 141         GtkWidget *table1;
 142         GtkWidget *label_textfont;
 143         GtkWidget *entry_textfont;
 144         GtkWidget *entry_smallfont;
 145         GtkWidget *entry_boldfont;
 146         GtkWidget *entry_normalfont;
 147         GtkWidget *button_textfont;
 148         GtkWidget *tmplabel, *tmpbutton;
 149         GtkWidget *vbox;
 150         GtkWidget *hint_label;
 151
 152         table = gtk_table_new(8, 3, FALSE);
 153         gtk_widget_show(table);
 154         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
 155         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 156         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 157
 158         label_textfont = gtk_label_new (_("Text"));
 159         gtk_widget_show (label_textfont);
 160         gtk_table_attach (GTK_TABLE (table), label_textfont, 0, 1, 0, 1,
 161                          (GtkAttachOptions) (GTK_FILL),
 162                          (GtkAttachOptions) (0), 0, 0);
 163         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 164         gtk_misc_set_alignment(GTK_MISC(label_textfont), 1, 0.5);
 165
 166         entry_textfont = gtk_entry_new ();
 167         gtk_widget_show (entry_textfont);
 168         gtk_table_attach (GTK_TABLE (table), entry_textfont, 1, 2, 0, 1,
 169                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 170                          (GtkAttachOptions) (0), 0, 0);
 171         gtk_entry_set_text(GTK_ENTRY(entry_textfont), prefs_common.textfont);
 172
 173         button_textfont = gtk_button_new_with_label (" ... ");
 174
 175         gtk_widget_show (button_textfont);
 176         gtk_table_attach (GTK_TABLE (table), button_textfont, 2, 3, 0, 1,
 177                           0, 0, 0, 0);
 178         gtk_signal_connect (GTK_OBJECT (button_textfont), "clicked",
 179                             GTK_SIGNAL_FUNC (prefs_font_select), entry_textfont);
 180
 181         tmplabel = gtk_label_new (_("Small"));
 182         gtk_widget_show (tmplabel);
 183         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 1, 2,
 184                          (GtkAttachOptions) GTK_FILL,
 185                          (GtkAttachOptions) (0), 0, 0);
 186         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 187         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 188
 189         entry_smallfont = gtk_entry_new ();
 190         gtk_widget_show (entry_smallfont);
 191         gtk_table_attach (GTK_TABLE (table), entry_smallfont, 1, 2, 1, 2,
 192                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 193                          (GtkAttachOptions) (0), 0, 0);
 194         gtk_entry_set_text(GTK_ENTRY(entry_smallfont), prefs_common.smallfont);
 195
 196         tmpbutton = gtk_button_new_with_label (" ... ");
 197         gtk_widget_show (tmpbutton);
 198         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 1, 2,
 199                           0, 0, 0, 0);
 200         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 201                             GTK_SIGNAL_FUNC(prefs_font_select), entry_smallfont);
 202
 203         tmplabel = gtk_label_new (_("Normal"));
 204         gtk_widget_show (tmplabel);
 205         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 2, 3,
 206                          (GtkAttachOptions) GTK_FILL,
 207                          (GtkAttachOptions) (0), 0, 0);
 208         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 209         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 210
 211         entry_normalfont = gtk_entry_new ();
 212         gtk_widget_show (entry_normalfont);
 213         gtk_table_attach (GTK_TABLE (table), entry_normalfont, 1, 2, 2, 3,
 214                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 215                          (GtkAttachOptions) (0), 0, 0);
 216         gtk_entry_set_text(GTK_ENTRY(entry_normalfont), prefs_common.normalfont);
 217
 218         tmpbutton = gtk_button_new_with_label (" ... ");
 219         gtk_widget_show (tmpbutton);
 220         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 2, 3,
 221                           0, 0, 0, 0);
 222         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 223                                 GTK_SIGNAL_FUNC(prefs_font_select), entry_normalfont);
 224
 225         tmplabel = gtk_label_new (_("Bold"));
 226         gtk_widget_show (tmplabel);
 227         gtk_table_attach (GTK_TABLE (table), tmplabel, 0, 1, 3, 4,
 228                          (GtkAttachOptions) GTK_FILL,
 229                          (GtkAttachOptions) (0), 0, 0);
 230         gtk_label_set_justify(GTK_LABEL(tmplabel), GTK_JUSTIFY_RIGHT);
 231         gtk_misc_set_alignment(GTK_MISC(tmplabel), 1, 0.5);
 232
 233         entry_boldfont = gtk_entry_new ();
 234         gtk_widget_show (entry_boldfont);
 235         gtk_table_attach (GTK_TABLE (table), entry_boldfont, 1, 2, 3, 4,
 236                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 237                          (GtkAttachOptions) (0), 0, 0);
 238         gtk_entry_set_text(GTK_ENTRY(entry_boldfont), prefs_common.boldfont);
 239
 240         tmpbutton = gtk_button_new_with_label (" ... ");
 241         gtk_widget_show (tmpbutton);
 242         gtk_table_attach (GTK_TABLE (table), tmpbutton, 2, 3, 3, 4,
 243                           0, 0, 0, 0);
 244         gtk_signal_connect (GTK_OBJECT(tmpbutton), "clicked",
 245                                 GTK_SIGNAL_FUNC(prefs_font_select), entry_boldfont);
 246
 247         vbox = gtk_vbox_new(FALSE, VSPACING_NARROW);
 248         gtk_widget_show(vbox);
 249         gtk_table_attach (GTK_TABLE (table), vbox, 0, 4, 4, 5,
 250                          (GtkAttachOptions) (GTK_FILL),
 251                          (GtkAttachOptions) (0), 0, 0);
 252
 253         hint_label = gtk_label_new (_("You will need to restart for the "
 254                                       "changes to take effect"));
 255         gtk_widget_show (hint_label);
 256         gtk_box_pack_start (GTK_BOX (vbox),
 257                             hint_label, FALSE, FALSE, 0);
 258         gtk_misc_set_alignment(GTK_MISC(hint_label), 0, 0.5);
 259
 260         prefs_fonts->window             = GTK_WIDGET(window);
 261         prefs_fonts->entry_textfont     = entry_textfont;
 262         prefs_fonts->entry_smallfont    = entry_smallfont;
 263         prefs_fonts->entry_normalfont   = entry_normalfont;
 264         prefs_fonts->entry_boldfont     = entry_boldfont;
 265         prefs_fonts->button_textfont    = button_textfont;
 266
 267         prefs_fonts->page.widget = table;
 268 }
 269
 270 void prefs_fonts_save(PrefsPage *_page)
 271 {
 272         FontsPage *fonts = (FontsPage *) _page;
 273
 274         prefs_common.textfont   = gtk_editable_get_chars
 275                 (GTK_EDITABLE(fonts->entry_textfont), 0, -1);
 276         prefs_common.smallfont  = gtk_editable_get_chars
 277                 (GTK_EDITABLE(fonts->entry_smallfont), 0, -1);
 278         prefs_common.boldfont   = gtk_editable_get_chars
 279                 (GTK_EDITABLE(fonts->entry_boldfont), 0, -1);
 280         prefs_common.normalfont = gtk_editable_get_chars
 281                 (GTK_EDITABLE(fonts->entry_normalfont), 0, -1);
 282 }
 283 static void prefs_fonts_destroy_widget(PrefsPage *_page)
 284 {
 285         /* FontsPage *fonts = (FontsPage *) _page; */
 286
 287 }
 288
 289 FontsPage *prefs_fonts;
 290
 291 void prefs_fonts_init(void)
 292 {
 293         FontsPage *page;
 294
 295         page = g_new0(FontsPage, 1);
 296         page->page.path = _("Display/Fonts");
 297         page->page.create_widget = prefs_fonts_create_widget;
 298         page->page.destroy_widget = prefs_fonts_destroy_widget;
 299         page->page.save_page = prefs_fonts_save;
 300         page->page.weight = 60.0;
 301         prefs_gtk_register_page((PrefsPage *) page);
 302         prefs_fonts = page;
 303 }
 304
 305 void prefs_fonts_done(void)
 306 {
 307         prefs_gtk_unregister_page((PrefsPage *) prefs_fonts);
 308         g_free(prefs_fonts);
 309 }