src/statusbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 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 #ifdef MAEMO
  38 #ifdef CHINOOK
  39 #include <hildon/hildon-banner.h>
  40 #else
  41 #include <hildon-widgets/hildon-banner.h>
  42 #endif
  43 #endif
  44
  45
  46 #define BUFFSIZE 1024
  47
  48 static GList *statusbar_list = NULL;
  49 gint statusbar_puts_all_hook_id = -1;
  50
  51 GtkWidget *statusbar_create(void)
  52 {
  53         GtkWidget *statusbar;
  54         GtkWidget *child;
  55         GtkWidget *parent;
  56         GtkWidget *hbox;
  57
  58         statusbar = gtk_statusbar_new();
  59         gtk_widget_set_size_request(statusbar, 1, -1);
  60         statusbar_list = g_list_append(statusbar_list, statusbar);
  61 #if !GTK_CHECK_VERSION(3, 0, 0)
  62         gtk_statusbar_set_has_resize_grip(GTK_STATUSBAR(statusbar),
  63                                           FALSE);
  64 #endif
  65         gtk_container_set_border_width(GTK_CONTAINER(statusbar), 1);
  66         child = gtk_statusbar_get_message_area(GTK_STATUSBAR(statusbar));
  67         parent = gtk_widget_get_parent(child);
  68         gtk_container_remove(GTK_CONTAINER(parent), g_object_ref(child));
  69         hbox = gtk_hbox_new(FALSE, 0);
  70         gtk_container_add(GTK_CONTAINER(parent), hbox);
  71         gtk_widget_show(hbox);
  72         gtk_box_pack_start(GTK_BOX(hbox), child, TRUE, TRUE, 0);
  73         g_object_unref(child);
  74
  75         return statusbar;
  76 }
  77
  78 void statusbar_puts(GtkStatusbar *statusbar, const gchar *str)
  79 {
  80         gint cid;
  81         gchar *buf;
  82         gchar *tmp;
  83
  84         tmp = g_strdup(str);
  85         strretchomp(tmp);
  86         buf = trim_string(tmp, 76);
  87         g_free(tmp);
  88
  89         cid = gtk_statusbar_get_context_id(statusbar, "Standard Output");
  90         gtk_statusbar_pop(statusbar, cid);
  91         gtk_statusbar_push(statusbar, cid, buf);
  92         gtkut_widget_draw_now(GTK_WIDGET(statusbar));
  93
  94         g_free(buf);
  95 }
  96
  97 void statusbar_puts_all(const gchar *str)
  98 {
  99         GList *cur;
 100
 101         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 102                 statusbar_puts(GTK_STATUSBAR(cur->data), str);
 103 }
 104
 105 void statusbar_print(GtkStatusbar *statusbar, const gchar *format, ...)
 106 {
 107         va_list args;
 108         gchar buf[BUFFSIZE];
 109
 110         va_start(args, format);
 111         g_vsnprintf(buf, sizeof(buf), format, args);
 112         va_end(args);
 113
 114         statusbar_puts(statusbar, buf);
 115 }
 116
 117 #ifdef MAEMO
 118 static GSList *banner_texts = NULL;
 119 static GtkWidget *banner = NULL;
 120 void statuswindow_print_all(const gchar *format, ...)
 121 {
 122         va_list args;
 123         gchar buf[BUFFSIZE];
 124         GList *cur;
 125
 126         va_start(args, format);
 127         g_vsnprintf(buf, sizeof(buf), format, args);
 128         va_end(args);
 129
 130         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 131                 statusbar_puts(GTK_STATUSBAR(cur->data), buf);
 132         if (mainwindow_get_mainwindow()) {
 133                 if (banner != NULL) {
 134                         gchar *last_text = (gchar *)banner_texts->data;
 135                         if (!strcmp2(last_text, buf))
 136                                 return;
 137                 }
 138                 statusbar_pop_all();
 139                 if (banner == NULL) {
 140                         banner = hildon_banner_show_animation(
 141                                 mainwindow_get_mainwindow()->window,
 142                                 NULL,
 143                                 buf);
 144                         g_object_ref(banner);
 145                         banner_texts = g_slist_prepend(banner_texts, g_strdup(buf));
 146                 } else {
 147                         hildon_banner_set_text(HILDON_BANNER(banner), buf);
 148                         banner_texts = g_slist_prepend(banner_texts, g_strdup(buf));
 149                 }
 150         }
 151 }
 152
 153 void statuswindow_pop_all(void)
 154 {
 155         GList *cur;
 156         gint cid;
 157
 158         for (cur = statusbar_list; cur != NULL; cur = cur->next) {
 159                 cid = gtk_statusbar_get_context_id(GTK_STATUSBAR(cur->data),
 160                                                    "Standard Output");
 161                 gtk_statusbar_pop(GTK_STATUSBAR(cur->data), cid);
 162         }
 163         if (banner && banner_texts) {
 164                 gchar *old_text = (gchar *)banner_texts->data;
 165                 gchar *prev_text = NULL;
 166                 banner_texts = g_slist_remove(banner_texts, old_text);
 167                 g_free(old_text);
 168                 if (banner_texts) {
 169                         prev_text = (gchar *)banner_texts->data;
 170                         hildon_banner_set_text(HILDON_BANNER(banner), prev_text);
 171                 } else {
 172                         gtk_widget_destroy(banner);
 173                         g_object_unref(banner);
 174                         banner = NULL;
 175                 }
 176         }
 177 }
 178 #endif
 179
 180 void statusbar_print_all(const gchar *format, ...)
 181 {
 182         va_list args;
 183         gchar buf[BUFFSIZE];
 184         GList *cur;
 185
 186         va_start(args, format);
 187         g_vsnprintf(buf, sizeof(buf), format, args);
 188         va_end(args);
 189
 190         for (cur = statusbar_list; cur != NULL; cur = cur->next)
 191                 statusbar_puts(GTK_STATUSBAR(cur->data), buf);
 192 }
 193
 194 void statusbar_pop_all(void)
 195 {
 196         GList *cur;
 197         gint cid;
 198
 199         for (cur = statusbar_list; cur != NULL; cur = cur->next) {
 200                 cid = gtk_statusbar_get_context_id(GTK_STATUSBAR(cur->data),
 201                                                    "Standard Output");
 202                 gtk_statusbar_pop(GTK_STATUSBAR(cur->data), cid);
 203         }
 204 }
 205
 206 static gboolean statusbar_puts_all_hook (gpointer source, gpointer data)
 207 {
 208         LogText *logtext = (LogText *) source;
 209
 210         cm_return_val_if_fail(logtext != NULL, TRUE);
 211         cm_return_val_if_fail(logtext->text != NULL, TRUE);
 212
 213         statusbar_pop_all();
 214         if (logtext->type == LOG_NORMAL) {
 215                 statusbar_puts_all(logtext->text + LOG_TIME_LEN);
 216         } else if (logtext->type == LOG_MSG) {
 217                 statusbar_puts_all(logtext->text);
 218         }
 219
 220         return FALSE;
 221 }
 222
 223 void statusbar_verbosity_set(gboolean verbose)
 224 {
 225         if (verbose && (statusbar_puts_all_hook_id == -1)) {
 226                 statusbar_puts_all_hook_id =
 227                         hooks_register_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook, NULL);
 228         } else if (!verbose && (statusbar_puts_all_hook_id != -1)) {
 229                 hooks_unregister_hook(LOG_APPEND_TEXT_HOOKLIST, statusbar_puts_all_hook_id);
 230                 statusbar_puts_all_hook_id = -1;
 231                 statusbar_pop_all();
 232         }
 233 }
 234
 235 void statusbar_progress_all (gint done, gint total, gint step)
 236 {
 237         GtkProgressBar *progressbar = GTK_PROGRESS_BAR(
 238                                         mainwindow_get_mainwindow()->progressbar);
 239         gchar buf[32];
 240
 241         if (total && done % step == 0) {
 242 #ifdef GENERIC_UMPC
 243                 /* use a more compact format */
 244                 const gchar *format = "%d/%d";
 245 #else
 246                 const gchar *format = "%d / %d";
 247 #endif
 248                 g_snprintf(buf, sizeof(buf), format, done, total);
 249                 gtk_progress_bar_set_text(progressbar, buf);
 250                 gtk_progress_bar_set_fraction(progressbar,
 251                          (total == 0) ? 0 : (gfloat)done / (gfloat)total);
 252                 if (!gtk_widget_get_visible(GTK_WIDGET(progressbar)))
 253                         gtk_widget_show(GTK_WIDGET(progressbar));
 254         } else if (total == 0) {
 255                 gtk_progress_bar_set_text(progressbar, "");
 256                 gtk_progress_bar_set_fraction(progressbar, 0.0);
 257                 gtk_widget_hide(GTK_WIDGET(progressbar));
 258         }
 259 }