src/plugins/image_viewer/viewerprefs.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 Hiroyuki Yamamoto and 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 <glib.h>
  27 #include <gtk/gtk.h>
  28
  29 #include "intl.h"
  30 #include "common/utils.h"
  31 #include "prefs.h"
  32 #include "prefs_gtk.h"
  33 #include "prefswindow.h"
  34
  35 #include "viewerprefs.h"
  36
  37 #define PREFS_BLOCK_NAME "ImageViewer"
  38
  39 struct ImageViewerPage
  40 {
  41         PrefsPage page;
  42
  43         GtkWidget *autoload;
  44         GtkWidget *resize;
  45 };
  46
  47 ImageViewerPrefs imageviewerprefs;
  48
  49 static PrefParam param[] = {
  50         {"display_img", "TRUE", &imageviewerprefs.display_img, P_BOOL,
  51          NULL, NULL, NULL},
  52         {"resize_image", "TRUE", &imageviewerprefs.resize_img, P_BOOL,
  53          NULL, NULL, NULL},
  54
  55         {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
  56 };
  57
  58 static void imageviewer_create_widget_func(PrefsPage * _page,
  59                                            GtkWindow * window,
  60                                            gpointer data)
  61 {
  62         struct ImageViewerPage *page = (struct ImageViewerPage *) _page;
  63
  64         /* ------------------ code made by glade -------------------- */
  65         GtkWidget *table2;
  66         GtkWidget *label14;
  67         GtkWidget *label15;
  68         GtkWidget *autoload;
  69         GtkWidget *resize;
  70
  71         table2 = gtk_table_new(2, 2, FALSE);
  72         gtk_widget_show(table2);
  73         gtk_container_set_border_width(GTK_CONTAINER(table2), 8);
  74         gtk_table_set_row_spacings(GTK_TABLE(table2), 4);
  75         gtk_table_set_col_spacings(GTK_TABLE(table2), 8);
  76
  77         label14 =
  78             gtk_label_new(_("Automatically display attached images"));
  79         gtk_widget_show(label14);
  80         gtk_table_attach(GTK_TABLE(table2), label14, 0, 1, 0, 1,
  81                          (GtkAttachOptions) (GTK_FILL),
  82                          (GtkAttachOptions) (0), 0, 0);
  83         gtk_misc_set_alignment(GTK_MISC(label14), 0, 0.5);
  84
  85         label15 = gtk_label_new(_("Resize attached images by default\n(Clicking image toggles scaling)"));
  86         gtk_widget_show(label15);
  87         gtk_table_attach(GTK_TABLE(table2), label15, 0, 1, 1, 2,
  88                          (GtkAttachOptions) (GTK_FILL),
  89                          (GtkAttachOptions) (0), 0, 0);
  90         gtk_misc_set_alignment(GTK_MISC(label15), 0, 0.5);
  91
  92         autoload = gtk_check_button_new_with_label("");
  93         gtk_widget_show(autoload);
  94         gtk_table_attach(GTK_TABLE(table2), autoload, 1, 2, 0, 1,
  95                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
  96                          (GtkAttachOptions) (0), 0, 0);
  97
  98         resize = gtk_check_button_new_with_label("");
  99         gtk_widget_show(resize);
 100         gtk_table_attach(GTK_TABLE(table2), resize, 1, 2, 1, 2,
 101                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 102                          (GtkAttachOptions) (0), 0, 0);
 103         /* --------------------------------------------------------- */
 104
 105         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(resize), imageviewerprefs.resize_img);
 106         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(autoload), imageviewerprefs.display_img);
 107
 108         page->autoload = autoload;
 109         page->resize = resize;
 110
 111         page->page.widget = table2;
 112 }
 113
 114 static void imageviewer_destroy_widget_func(PrefsPage *_page)
 115 {
 116 }
 117
 118 static void imageviewer_save_func(PrefsPage * _page)
 119 {
 120         struct ImageViewerPage *page = (struct ImageViewerPage *) _page;
 121         PrefFile *pfile;
 122         gchar *rcpath;
 123
 124         imageviewerprefs.display_img =
 125             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON
 126                                          (page->autoload));
 127         imageviewerprefs.resize_img =
 128             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->resize));
 129
 130         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
 131         pfile = prefs_write_open(rcpath);
 132         g_free(rcpath);
 133         if (!pfile || (prefs_set_block_label(pfile, PREFS_BLOCK_NAME) < 0))
 134                 return;
 135
 136         if (prefs_write_param(param, pfile->fp) < 0) {
 137                 g_warning("failed to write ImageViewer configuration to file\n");
 138                 prefs_file_close_revert(pfile);
 139                 return;
 140         }
 141         fprintf(pfile->fp, "\n");
 142
 143         prefs_file_close(pfile);
 144 }
 145
 146 static struct ImageViewerPage imageviewer_page;
 147
 148 void image_viewer_prefs_init(void)
 149 {
 150         prefs_set_default(param);
 151         prefs_read_config(param, PREFS_BLOCK_NAME, COMMON_RC);
 152
 153         imageviewer_page.page.path = _("Message View/Image Viewer");
 154         imageviewer_page.page.create_widget = imageviewer_create_widget_func;
 155         imageviewer_page.page.destroy_widget = imageviewer_destroy_widget_func;
 156         imageviewer_page.page.save_page = imageviewer_save_func;
 157
 158         prefs_gtk_register_page((PrefsPage *) &imageviewer_page);
 159 }
 160
 161 void image_viewer_prefs_done(void)
 162 {
 163         prefs_gtk_unregister_page((PrefsPage *) &imageviewer_page);
 164 }