src/statusbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 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 #endif
  23
  24 #include <glib.h>
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtkstatusbar.h>
  27 #include <gtk/gtkprogressbar.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 #ifdef MAEMO
  38 #include <hildon-widgets/hildon-banner.h>
  39 #endif
  40
  41
  42 #define BUFFSIZE 1024
  43
  44 static GList *statusbar_list = NULL;
  45 gint statusbar_puts_all_hook_id = -1;
  46
  47 GtkWidget *statusbar_create(void)
  48 {
  49         GtkWidget *statusbar;
  50
  51         statusbar = gtk_statusbar_new();
  52         gtk_widget_set_size_request(statusbar, 1, -1);
  53         statusbar_list = g_list_append(statusbar_list, statusbar);
  54         gtk_statusbar_set_has_resize_grip(GTK_STATUSBAR(statusbar),
  55                                           FALSE);
  56         gtk_container_set_border_width(GTK_CONTAINER(statusbar), 1);
  57
  58         gtk_widget_ref(GTK_STATUSBAR(statusbar)->label);
  59         gtk_container_remove(GTK_CONTAINER(GTK_STATUSBAR(statusbar)->frame),
  60                 GTK_STATUSBAR(statusbar)->label);
  61         gtk_widget_hide(GTK_STATUSBAR(statusbar)->frame);
  62         gtk_box_pack_start (GTK_BOX(statusbar), GTK_STATUSBAR(statusbar)->label,
  63                 TRUE, TRUE, 0);
  64         gtk_widget_unref(GTK_STATUSBAR(statusbar)->label);
  65         gtk_container_remove(GTK_CONTAINER(statusbar),
  66                 GTK_STATUSBAR(statusbar)->frame);
  67         GTK_STATUSBAR(statusbar)->frame = gtk_frame_new(NULL);
  68
  69         return statusbar;
  70 }
  71
  72 void statusbar_puts(GtkStatusbar *statusbar, const gchar *str)
  73 {
  74         gint cid;
  75         gchar *buf;
  76         gchar *tmp;
  77
  78         tmp = g_strdup(str);
  79         strretchomp(tmp);
  80         buf = trim_string(tmp, 76);
  81         g_free(tmp);
  82
  83         cid = gtk_statusbar_get_context_id(statusbar, "Standard Output");
  84         gtk_statusbar_pop(statusbar, cid);
  85         gtk_statusbar_push(statusbar, cid, buf);
  86         gtkut_widget_draw_now(GTK_WIDGET(statusbar));
  87
  88         g_free(buf);
  89 }
  90
  91 void statusbar_puts_all(const gchar *str)
  92 {
  93         GList *cur;
  94
  95         for (cur = statusbar_list; cur != NULL; cur = cur->next)
  96                 statusbar_puts(GTK_STATUSBAR(cur->data), str);
  97 }
  98
  99 void statusbar_print(GtkStatusbar *statusbar, const gchar *format, ...)
 100 {
 101         va_list args;
 102         gchar buf[BUFFSIZE];
 103
 104         va_start(args, format);
 105         g_vsnprintf(buf, sizeof(buf), format, args);
 106         va_end(args);
 107
 108         statusbar_puts(statusbar, buf);
 109 }
 110
 111 #ifdef MAEMO
 112 static GSList *banner_texts = NULL;
 113 static GtkWidget *banner = NULL;
 114 #endif
 115
 116 void statusbar_print_all(const gchar *format, ...)
 117 {
 118         va_list args;
 119         gchar buf[BUFFSIZE];
 120         GList *cur;
 121
 122         va_start(args, format);
 123         g_vsnprintf(buf, sizeof(buf), format, args);
 124         va_end(args);
 125
 126         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 127                 statusbar_puts(GTK_STATUSBAR(cur->data), buf);
 128 #ifdef MAEMO
 129         if (mainwindow_get_mainwindow()) {
 130                 if (banner != NULL) {
 131                         gchar *last_text = (gchar *)banner_texts->data;
 132                         if (!strcmp2(last_text, buf))
 133                                 return;
 134                 }
 135                 statusbar_pop_all();
 136                 if (banner == NULL) {
 137                         banner = hildon_banner_show_animation(
 138                                 mainwindow_get_mainwindow()->window,
 139                                 NULL,
 140                                 buf);
 141                         g_object_ref(banner);
 142                         banner_texts = g_slist_prepend(banner_texts, g_strdup(buf));
 143                 } else {
 144                         hildon_banner_set_text(HILDON_BANNER(banner), buf);
 145                         banner_texts = g_slist_prepend(banner_texts, g_strdup(buf));
 146                 }
 147         }
 148 #endif
 149 }
 150
 151 void statusbar_pop_all(void)
 152 {
 153         GList *cur;
 154         gint cid;
 155
 156         for (cur = statusbar_list; cur != NULL; cur = cur->next) {
 157                 cid = gtk_statusbar_get_context_id(GTK_STATUSBAR(cur->data),
 158                                                    "Standard Output");
 159                 gtk_statusbar_pop(GTK_STATUSBAR(cur->data), cid);
 160         }
 161 #ifdef MAEMO
 162         if (banner && banner_texts) {
 163                 gchar *old_text = (gchar *)banner_texts->data;
 164                 gchar *prev_text = NULL;
 165                 banner_texts = g_slist_remove(banner_texts, old_text);
 166                 g_free(old_text);
 167                 if (banner_texts) {
 168                         prev_text = (gchar *)banner_texts->data;
 169                         hildon_banner_set_text(HILDON_BANNER(banner), prev_text);
 170                 } else {
 171                         gtk_widget_destroy(banner);
 172                         g_object_unref(banner);
 173                         banner = NULL;
 174                 }
 175         }
 176 #endif
 177 }
 178
 179 static gboolean statusbar_puts_all_hook (gpointer source, gpointer data)
 180 {
 181         LogText *logtext = (LogText *) source;
 182
 183         g_return_val_if_fail(logtext != NULL, TRUE);
 184         g_return_val_if_fail(logtext->text != NULL, TRUE);
 185
 186         statusbar_pop_all();
 187         if (logtext->type == LOG_NORMAL) {
 188                 statusbar_puts_all(logtext->text + LOG_TIME_LEN);
 189         } else if (logtext->type == LOG_MSG) {
 190                 statusbar_puts_all(logtext->text);
 191         }
 192
 193         return FALSE;
 194 }
 195
 196 void statusbar_verbosity_set(gboolean verbose)
 197 {
 198         if (verbose && (statusbar_puts_all_hook_id == -1)) {
 199                 statusbar_puts_all_hook_id =
 200                         hooks_register_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook, NULL);
 201         } else if (!verbose && (statusbar_puts_all_hook_id != -1)) {
 202                 hooks_unregister_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook_id);
 203                 statusbar_puts_all_hook_id = -1;
 204                 statusbar_pop_all();
 205         }
 206 }
 207
 208 void statusbar_progress_all (gint done, gint total, gint step)
 209 {
 210         gchar buf[32];
 211         if (total && done % step == 0) {
 212                 g_snprintf(buf, sizeof(buf), "%d / %d", done, total);
 213                 gtk_progress_bar_set_text
 214                         (GTK_PROGRESS_BAR(mainwindow_get_mainwindow()->progressbar), buf);
 215                 gtk_progress_bar_set_fraction
 216                         (GTK_PROGRESS_BAR(mainwindow_get_mainwindow()->progressbar),
 217                          (total == 0) ? 0 : (gfloat)done / (gfloat)total);
 218         } else if (total == 0) {
 219                 gtk_progress_bar_set_text
 220                         (GTK_PROGRESS_BAR(mainwindow_get_mainwindow()->progressbar), "");
 221                 gtk_progress_bar_set_fraction
 222                         (GTK_PROGRESS_BAR(mainwindow_get_mainwindow()->progressbar), 0.0);
 223         }
 224 }