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