src/statusbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2011 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/gtk.h>
  27 #include <stdarg.h>
  28
  29 #include "mainwindow.h"
  30 #include "statusbar.h"
  31 #include "gtkutils.h"
  32 #include "utils.h"
  33 #include "log.h"
  34 #include "hooks.h"
  35
  36 #ifdef MAEMO
  37 #ifdef CHINOOK
  38 #include <hildon/hildon-banner.h>
  39 #else
  40 #include <hildon-widgets/hildon-banner.h>
  41 #endif
  42 #endif
  43
  44
  45 #define BUFFSIZE 1024
  46
  47 static GList *statusbar_list = NULL;
  48 gint statusbar_puts_all_hook_id = -1;
  49
  50 GtkWidget *statusbar_create(void)
  51 {
  52         GtkWidget *statusbar;
  53         GtkWidget *child;
  54         GtkWidget *parent;
  55         GtkWidget *hbox;
  56
  57         statusbar = gtk_statusbar_new();
  58         gtk_widget_set_size_request(statusbar, 1, -1);
  59         statusbar_list = g_list_append(statusbar_list, statusbar);
  60 #if !GTK_CHECK_VERSION(3, 0, 0)
  61         gtk_statusbar_set_has_resize_grip(GTK_STATUSBAR(statusbar),
  62                                           FALSE);
  63 #else
  64         gtk_window_set_has_resize_grip(GTK_WINDOW(statusbar),
  65                                           FALSE);
  66 #endif
  67         gtk_container_set_border_width(GTK_CONTAINER(statusbar), 1);
  68 #if GTK_CHECK_VERSION (2, 19, 1)
  69         child = gtk_statusbar_get_message_area(GTK_STATUSBAR(statusbar));
  70 #else
  71         child = GTK_STATUSBAR(statusbar)->label;
  72 #endif
  73         parent = gtk_widget_get_parent(child);
  74         gtk_container_remove(GTK_CONTAINER(parent), g_object_ref(child));
  75         hbox = gtk_hbox_new(FALSE, 0);
  76         gtk_container_add(GTK_CONTAINER(parent), hbox);
  77         gtk_widget_show(hbox);
  78         gtk_box_pack_start(GTK_BOX(hbox), child, TRUE, TRUE, 0);
  79         g_object_unref(child);
  80
  81         return statusbar;
  82 }
  83
  84 void statusbar_puts(GtkStatusbar *statusbar, const gchar *str)
  85 {
  86         gint cid;
  87         gchar *buf;
  88         gchar *tmp;
  89
  90         tmp = g_strdup(str);
  91         strretchomp(tmp);
  92         buf = trim_string(tmp, 76);
  93         g_free(tmp);
  94
  95         cid = gtk_statusbar_get_context_id(statusbar, "Standard Output");
  96         gtk_statusbar_pop(statusbar, cid);
  97         gtk_statusbar_push(statusbar, cid, buf);
  98         gtkut_widget_draw_now(GTK_WIDGET(statusbar));
  99
 100         g_free(buf);
 101 }
 102
 103 void statusbar_puts_all(const gchar *str)
 104 {
 105         GList *cur;
 106
 107         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 108                 statusbar_puts(GTK_STATUSBAR(cur->data), str);
 109 }
 110
 111 void statusbar_print(GtkStatusbar *statusbar, const gchar *format, ...)
 112 {
 113         va_list args;
 114         gchar buf[BUFFSIZE];
 115
 116         va_start(args, format);
 117         g_vsnprintf(buf, sizeof(buf), format, args);
 118         va_end(args);
 119
 120         statusbar_puts(statusbar, buf);
 121 }
 122
 123 #ifdef MAEMO
 124 static GSList *banner_texts = NULL;
 125 static GtkWidget *banner = NULL;
 126 void statuswindow_print_all(const gchar *format, ...)
 127 {
 128         va_list args;
 129         gchar buf[BUFFSIZE];
 130         GList *cur;
 131
 132         va_start(args, format);
 133         g_vsnprintf(buf, sizeof(buf), format, args);
 134         va_end(args);
 135
 136         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 137                 statusbar_puts(GTK_STATUSBAR(cur->data), buf);
 138         if (mainwindow_get_mainwindow()) {
 139                 if (banner != NULL) {
 140                         gchar *last_text = (gchar *)banner_texts->data;
 141                         if (!strcmp2(last_text, buf))
 142                                 return;
 143                 }
 144                 statusbar_pop_all();
 145                 if (banner == NULL) {
 146                         banner = hildon_banner_show_animation(
 147                                 mainwindow_get_mainwindow()->window,
 148                                 NULL,
 149                                 buf);
 150                         g_object_ref(banner);
 151                         banner_texts = g_slist_prepend(banner_texts, g_strdup(buf));
 152                 } else {
 153                         hildon_banner_set_text(HILDON_BANNER(banner), buf);
 154                         banner_texts = g_slist_prepend(banner_texts, g_strdup(buf));
 155                 }
 156         }
 157 }
 158
 159 void statuswindow_pop_all(void)
 160 {
 161         GList *cur;
 162         gint cid;
 163
 164         for (cur = statusbar_list; cur != NULL; cur = cur->next) {
 165                 cid = gtk_statusbar_get_context_id(GTK_STATUSBAR(cur->data),
 166                                                    "Standard Output");
 167                 gtk_statusbar_pop(GTK_STATUSBAR(cur->data), cid);
 168         }
 169         if (banner && banner_texts) {
 170                 gchar *old_text = (gchar *)banner_texts->data;
 171                 gchar *prev_text = NULL;
 172                 banner_texts = g_slist_remove(banner_texts, old_text);
 173                 g_free(old_text);
 174                 if (banner_texts) {
 175                         prev_text = (gchar *)banner_texts->data;
 176                         hildon_banner_set_text(HILDON_BANNER(banner), prev_text);
 177                 } else {
 178                         gtk_widget_destroy(banner);
 179                         g_object_unref(banner);
 180                         banner = NULL;
 181                 }
 182         }
 183 }
 184 #endif
 185
 186 void statusbar_print_all(const gchar *format, ...)
 187 {
 188         va_list args;
 189         gchar buf[BUFFSIZE];
 190         GList *cur;
 191
 192         va_start(args, format);
 193         g_vsnprintf(buf, sizeof(buf), format, args);
 194         va_end(args);
 195
 196         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 197                 statusbar_puts(GTK_STATUSBAR(cur->data), buf);
 198 }
 199
 200 void statusbar_pop_all(void)
 201 {
 202         GList *cur;
 203         gint cid;
 204
 205         for (cur = statusbar_list; cur != NULL; cur = cur->next) {
 206                 cid = gtk_statusbar_get_context_id(GTK_STATUSBAR(cur->data),
 207                                                    "Standard Output");
 208                 gtk_statusbar_pop(GTK_STATUSBAR(cur->data), cid);
 209         }
 210 }
 211
 212 static gboolean statusbar_puts_all_hook (gpointer source, gpointer data)
 213 {
 214         LogText *logtext = (LogText *) source;
 215
 216         cm_return_val_if_fail(logtext != NULL, TRUE);
 217         cm_return_val_if_fail(logtext->text != NULL, TRUE);
 218
 219         statusbar_pop_all();
 220         if (logtext->type == LOG_NORMAL) {
 221                 statusbar_puts_all(logtext->text + LOG_TIME_LEN);
 222         } else if (logtext->type == LOG_MSG) {
 223                 statusbar_puts_all(logtext->text);
 224         }
 225
 226         return FALSE;
 227 }
 228
 229 void statusbar_verbosity_set(gboolean verbose)
 230 {
 231         if (verbose && (statusbar_puts_all_hook_id == -1)) {
 232                 statusbar_puts_all_hook_id =
 233                         hooks_register_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook, NULL);
 234         } else if (!verbose && (statusbar_puts_all_hook_id != -1)) {
 235                 hooks_unregister_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook_id);
 236                 statusbar_puts_all_hook_id = -1;
 237                 statusbar_pop_all();
 238         }
 239 }
 240
 241 void statusbar_progress_all (gint done, gint total, gint step)
 242 {
 243         GtkProgressBar *progressbar = GTK_PROGRESS_BAR(
 244                                         mainwindow_get_mainwindow()->progressbar);
 245         gchar buf[32];
 246
 247         if (total && done % step == 0) {
 248 #ifdef GENERIC_UMPC
 249                 /* use a more compact format */
 250                 const gchar *format = "%d/%d";
 251 #else
 252                 const gchar *format = "%d / %d";
 253 #endif
 254                 g_snprintf(buf, sizeof(buf), format, done, total);
 255                 gtk_progress_bar_set_text(progressbar, buf);
 256                 gtk_progress_bar_set_fraction(progressbar,
 257                          (total == 0) ? 0 : (gfloat)done / (gfloat)total);
 258                 if (!gtkut_widget_get_visible(GTK_WIDGET(progressbar)))
 259                         gtk_widget_show(GTK_WIDGET(progressbar));
 260         } else if (total == 0) {
 261                 gtk_progress_bar_set_text(progressbar, "");
 262                 gtk_progress_bar_set_fraction(progressbar, 0.0);
 263                 gtk_widget_hide(GTK_WIDGET(progressbar));
 264         }
 265 }