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