src/gtk/progressdialog.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
  28 #include "progressdialog.h"
  29 #include "gtkutils.h"
  30 #include "utils.h"
  31 #include "prefs_common.h"
  32
  33 enum {
  34         PROGRESS_IMAGE,
  35         PROGRESS_ACCOUNT,
  36         PROGRESS_STATE,
  37         N_PROGRESS_COLUMNS
  38 };
  39
  40 static gint progress_dialog_insert_account(ProgressDialog *progress,
  41                                            gint            row,
  42                                            const gchar    *account,
  43                                            const gchar    *status,
  44                                            GdkPixbuf      *image);
  45
  46 ProgressDialog *progress_dialog_create(void)
  47 {
  48         ProgressDialog *progress;
  49         GtkWidget *dialog;
  50         GtkWidget *hbox;
  51         GtkWidget *vbox;
  52         GtkWidget *label;
  53         GtkWidget *showlog_btn;
  54         GtkWidget *cancel_btn;
  55         GtkWidget *progressbar;
  56         GtkWidget *scrolledwin;
  57         GtkWidget *treeview;
  58         GtkListStore *store;
  59         GtkTreeSelection *selection;
  60         GtkTreeViewColumn *column;
  61         GtkCellRenderer *renderer;
  62
  63         debug_print("Creating progress dialog...\n");
  64         progress = g_new0(ProgressDialog, 1);
  65
  66         dialog = gtk_dialog_new();
  67         gtk_container_set_border_width(GTK_CONTAINER(dialog), 8);
  68         gtk_window_set_resizable(GTK_WINDOW(dialog), TRUE);
  69         gtk_widget_realize(dialog);
  70
  71         gtk_container_set_border_width
  72                 (GTK_CONTAINER(gtk_dialog_get_action_area(GTK_DIALOG(dialog))), 0);
  73         vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
  74         gtk_box_set_spacing(GTK_BOX(vbox), 8);
  75
  76         hbox = gtk_hbox_new(FALSE, 0);
  77         gtk_box_pack_start(GTK_BOX(vbox), hbox,
  78                            FALSE, FALSE, 8);
  79         gtk_widget_show(hbox);
  80
  81         label = gtk_label_new("");
  82         gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 8);
  83         gtk_widget_show(label);
  84
  85         showlog_btn = gtk_dialog_add_button(GTK_DIALOG(dialog),
  86                                            _("_View log"),
  87                                            GTK_RESPONSE_NONE);
  88         cancel_btn = gtk_dialog_add_button(GTK_DIALOG(dialog),
  89                                            GTK_STOCK_CANCEL,
  90                                            GTK_RESPONSE_NONE);
  91         gtk_widget_grab_default(cancel_btn);
  92         gtk_widget_grab_focus(cancel_btn);
  93
  94         progressbar = gtk_progress_bar_new();
  95         gtk_box_pack_start(GTK_BOX(vbox), progressbar,
  96                            FALSE, FALSE, 0);
  97         gtk_widget_show(progressbar);
  98
  99         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 100         gtk_widget_show(scrolledwin);
 101         gtk_box_pack_start(GTK_BOX(vbox), scrolledwin,
 102                            TRUE, TRUE, 0);
 103         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 104                                        GTK_POLICY_AUTOMATIC,
 105                                        GTK_POLICY_AUTOMATIC);
 106
 107         store = gtk_list_store_new(N_PROGRESS_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING,
 108                                    G_TYPE_STRING, G_TYPE_POINTER);
 109
 110         treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 111         g_object_unref(G_OBJECT(store));
 112         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), TRUE);
 113         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
 114                                      prefs_common.use_stripes_everywhere);
 115         gtk_widget_show(treeview);
 116         gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
 117         gtk_widget_set_size_request(treeview, -1, 120);
 118
 119         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
 120         gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
 121
 122         renderer = gtk_cell_renderer_pixbuf_new();
 123         g_object_set(renderer, "xalign", 0.5, NULL);
 124         column = gtk_tree_view_column_new_with_attributes
 125                 (NULL, renderer, "pixbuf", PROGRESS_IMAGE, NULL);
 126         gtk_tree_view_column_set_alignment(column, 0.5);
 127         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 128         gtk_tree_view_column_set_fixed_width(column, 20);
 129         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 130
 131         renderer = gtk_cell_renderer_text_new();
 132         column = gtk_tree_view_column_new_with_attributes
 133                 (_("Account"), renderer, "text", PROGRESS_ACCOUNT, NULL);
 134         gtk_tree_view_column_set_resizable(column, TRUE);
 135         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 136         gtk_tree_view_column_set_fixed_width(column, 160);
 137         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 138
 139         renderer = gtk_cell_renderer_text_new();
 140         column = gtk_tree_view_column_new_with_attributes
 141                 (_("Status"), renderer, "text", PROGRESS_STATE, NULL);
 142         gtk_tree_view_column_set_resizable(column, TRUE);
 143         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 144         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 145
 146         progress->window      = dialog;
 147         progress->label       = label;
 148         progress->showlog_btn  = showlog_btn;
 149         progress->cancel_btn  = cancel_btn;
 150         progress->progressbar = progressbar;
 151         progress->treeview    = treeview;
 152         progress->store       = store;
 153
 154         return progress;
 155 }
 156
 157 void progress_dialog_set_label(ProgressDialog *progress, gchar *str)
 158 {
 159         gtk_label_set_text(GTK_LABEL(progress->label), str);
 160 }
 161
 162 void progress_dialog_get_fraction(ProgressDialog *progress)
 163 {
 164         gtk_progress_bar_get_fraction(GTK_PROGRESS_BAR(progress->progressbar));
 165 }
 166
 167 void progress_dialog_set_fraction(ProgressDialog *progress,
 168                                   gfloat percentage)
 169 {
 170         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->progressbar),
 171                                       percentage);
 172 }
 173
 174 void progress_dialog_destroy(ProgressDialog *progress)
 175 {
 176         if (progress) {
 177                 gtk_widget_destroy(progress->window);
 178                 g_free(progress);
 179         }
 180 }
 181
 182 /*!
 183  *\return       gint Row where status was set
 184  */
 185 gint progress_dialog_list_set_status(ProgressDialog *progress,
 186                                      gint            row,
 187                                      const gchar    *status)
 188 {
 189         return progress_dialog_insert_account(progress, row, NULL,
 190                                               status, NULL);
 191 }
 192
 193 /*!
 194  *\return       gint Row where data were set
 195  */
 196 gint progress_dialog_list_set(ProgressDialog    *progress,
 197                               gint               row,
 198                               GdkPixbuf         *image,
 199                               const gchar       *account_name,
 200                               const gchar       *status)
 201 {
 202         return progress_dialog_insert_account(progress, row, account_name,
 203                                               status, image);
 204 }
 205
 206 void progress_dialog_scroll_to_row(ProgressDialog *progress, gint row)
 207 {
 208         GtkTreeModel *model = GTK_TREE_MODEL(progress->store);
 209         GtkTreeIter iter;
 210         GtkTreePath *path;
 211
 212         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 213                 return;
 214
 215         path = gtk_tree_model_get_path(model, &iter);
 216         gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(progress->treeview),
 217                                      path, NULL, FALSE, 0.0, 0.0);
 218         gtk_tree_path_free(path);
 219 }
 220
 221 static gint progress_dialog_insert_account(ProgressDialog *progress,
 222                                            gint            row,
 223                                            const gchar    *account,
 224                                            const gchar    *status,
 225                                            GdkPixbuf      *image)
 226 {
 227         GtkTreeIter iter;
 228         GtkListStore *store = progress->store;
 229         gint result = -1;
 230
 231         if (account == NULL && status == NULL && image == NULL)
 232                 return -1;
 233
 234         /* see if row exists, if not append */
 235         if (row < 0 || !gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(store),
 236                                                       &iter, NULL, row)) {
 237                 result = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store),
 238                                                         NULL);
 239                 gtk_list_store_append(store, &iter);
 240         } else
 241                 result = row;
 242
 243         /*
 244          * XXX: uhm, when does the iter invalidate? sure not while
 245          * just setting a row's column i hope?
 246          */
 247
 248         if (account)
 249                 gtk_list_store_set(store, &iter,
 250                                    PROGRESS_ACCOUNT, account,
 251                                    -1);
 252         if (status)
 253                 gtk_list_store_set(store, &iter,
 254                                    PROGRESS_STATE, status,
 255                                    -1);
 256         if (image)
 257                 gtk_list_store_set(store, &iter,
 258                                    PROGRESS_IMAGE, image,
 259                                    -1);
 260
 261         return result;
 262 }