src/statusbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2013 Hiroyuki Yamamoto and the Claws Mail 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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #include "claws-features.h"
  23 #endif
  24
  25 #include <glib.h>
  26 #include <glib/gi18n.h>
  27 #include <gtk/gtk.h>
  28 #include <stdarg.h>
  29
  30 #include "mainwindow.h"
  31 #include "statusbar.h"
  32 #include "gtkutils.h"
  33 #include "utils.h"
  34 #include "log.h"
  35 #include "hooks.h"
  36
  37 #define BUFFSIZE 1024
  38
  39 static GList *statusbar_list = NULL;
  40 static gulong statusbar_puts_all_hook_id = HOOK_NONE;
  41
  42 GtkWidget *statusbar_create(void)
  43 {
  44         GtkWidget *statusbar;
  45         GtkWidget *child;
  46         GtkWidget *parent;
  47         GtkWidget *hbox;
  48
  49         statusbar = gtk_statusbar_new();
  50         statusbar_list = g_list_append(statusbar_list, statusbar);
  51         gtk_statusbar_set_has_resize_grip(GTK_STATUSBAR(statusbar),
  52                                           FALSE);
  53         gtk_container_set_border_width(GTK_CONTAINER(statusbar), 1);
  54         child = gtk_statusbar_get_message_area(GTK_STATUSBAR(statusbar));
  55         parent = gtk_widget_get_parent(child);
  56         gtk_container_remove(GTK_CONTAINER(parent), g_object_ref(child));
  57         hbox = gtk_hbox_new(FALSE, 0);
  58         gtk_container_add(GTK_CONTAINER(parent), hbox);
  59         gtk_widget_show(hbox);
  60         gtk_box_pack_start(GTK_BOX(hbox), child, TRUE, TRUE, 0);
  61         g_object_unref(child);
  62
  63         return statusbar;
  64 }
  65
  66 void statusbar_puts(GtkStatusbar *statusbar, const gchar *str)
  67 {
  68         gint cid;
  69         gchar *buf;
  70         gchar *tmp;
  71
  72         tmp = g_strdup(str);
  73         strretchomp(tmp);
  74         buf = trim_string(tmp, 76);
  75         g_free(tmp);
  76
  77         cid = gtk_statusbar_get_context_id(statusbar, "Standard Output");
  78         gtk_statusbar_pop(statusbar, cid);
  79         gtk_statusbar_push(statusbar, cid, buf);
  80         gtkut_widget_draw_now(GTK_WIDGET(statusbar));
  81
  82         g_free(buf);
  83 }
  84
  85 void statusbar_puts_all(const gchar *str)
  86 {
  87         GList *cur;
  88
  89         for (cur = statusbar_list; cur != NULL; cur = cur->next)
  90                 statusbar_puts(GTK_STATUSBAR(cur->data), str);
  91 }
  92
  93 void statusbar_print(GtkStatusbar *statusbar, const gchar *format, ...)
  94 {
  95         va_list args;
  96         gchar buf[BUFFSIZE];
  97
  98         va_start(args, format);
  99         g_vsnprintf(buf, sizeof(buf), format, args);
 100         va_end(args);
 101
 102         statusbar_puts(statusbar, buf);
 103 }
 104
 105 void statusbar_print_all(const gchar *format, ...)
 106 {
 107         va_list args;
 108         gchar buf[BUFFSIZE];
 109         GList *cur;
 110
 111         va_start(args, format);
 112         g_vsnprintf(buf, sizeof(buf), format, args);
 113         va_end(args);
 114
 115         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 116                 statusbar_puts(GTK_STATUSBAR(cur->data), buf);
 117 }
 118
 119 void statusbar_pop_all(void)
 120 {
 121         GList *cur;
 122         gint cid;
 123
 124         for (cur = statusbar_list; cur != NULL; cur = cur->next) {
 125                 cid = gtk_statusbar_get_context_id(GTK_STATUSBAR(cur->data),
 126                                                    "Standard Output");
 127                 gtk_statusbar_pop(GTK_STATUSBAR(cur->data), cid);
 128         }
 129 }
 130
 131 static gboolean statusbar_puts_all_hook (gpointer source, gpointer data)
 132 {
 133         LogText *logtext = (LogText *) source;
 134
 135         cm_return_val_if_fail(logtext != NULL, TRUE);
 136         cm_return_val_if_fail(logtext->text != NULL, TRUE);
 137
 138         statusbar_pop_all();
 139         if (logtext->type == LOG_NORMAL) {
 140                 statusbar_puts_all(logtext->text + LOG_TIME_LEN);
 141         } else if (logtext->type == LOG_MSG) {
 142                 statusbar_puts_all(logtext->text);
 143         }
 144
 145         return FALSE;
 146 }
 147
 148 void statusbar_verbosity_set(gboolean verbose)
 149 {
 150         if (verbose && (statusbar_puts_all_hook_id == HOOK_NONE)) {
 151                 statusbar_puts_all_hook_id =
 152                         hooks_register_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook, NULL);
 153         } else if (!verbose && (statusbar_puts_all_hook_id != HOOK_NONE)) {
 154                 hooks_unregister_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook_id);
 155                 statusbar_puts_all_hook_id = HOOK_NONE;
 156                 statusbar_pop_all();
 157         }
 158 }
 159
 160 void statusbar_progress_all (gint done, gint total, gint step)
 161 {
 162         GtkProgressBar *progressbar = GTK_PROGRESS_BAR(
 163                                         mainwindow_get_mainwindow()->progressbar);
 164         gchar buf[32];
 165
 166         if (total && done % step == 0) {
 167 #ifdef GENERIC_UMPC
 168                 /* use a more compact format */
 169                 const gchar *format = "%d/%d";
 170 #else
 171                 const gchar *format = "%d / %d";
 172 #endif
 173                 g_snprintf(buf, sizeof(buf), format, done, total);
 174                 gtk_progress_bar_set_text(progressbar, buf);
 175                 gtk_progress_bar_set_fraction(progressbar,
 176                          (gfloat)done / (gfloat)total);
 177                 if (!gtk_widget_get_visible(GTK_WIDGET(progressbar)))
 178                         gtk_widget_show(GTK_WIDGET(progressbar));
 179         } else if (total == 0) {
 180                 gtk_progress_bar_set_text(progressbar, "");
 181                 gtk_progress_bar_set_fraction(progressbar, 0.0);
 182                 gtk_widget_hide(GTK_WIDGET(progressbar));
 183         }
 184 }