src/gtk/progressdialog.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto
   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 *label;
  52         GtkWidget *cancel_btn;
  53         GtkWidget *progressbar;
  54         GtkWidget *scrolledwin;
  55         GtkWidget *treeview;
  56         GtkListStore *store;
  57         GtkTreeSelection *selection;
  58         GtkTreeViewColumn *column;
  59         GtkCellRenderer *renderer;
  60
  61         debug_print("Creating progress dialog...\n");
  62         progress = g_new0(ProgressDialog, 1);
  63
  64         dialog = gtk_dialog_new();
  65         gtk_container_set_border_width(GTK_CONTAINER(dialog), 8);
  66         gtk_window_set_resizable(GTK_WINDOW(dialog), TRUE);
  67         gtk_widget_realize(dialog);
  68
  69         gtk_container_set_border_width
  70                 (GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 0);
  71         gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), 8);
  72         gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
  73
  74         hbox = gtk_hbox_new(FALSE, 0);
  75         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
  76                            FALSE, FALSE, 8);
  77         gtk_widget_show(hbox);
  78
  79         label = gtk_label_new("");
  80         gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 8);
  81         gtk_widget_show(label);
  82
  83         cancel_btn = gtk_dialog_add_button(GTK_DIALOG(dialog),
  84                                            GTK_STOCK_CANCEL,
  85                                            GTK_RESPONSE_NONE);
  86         gtk_widget_grab_default(cancel_btn);
  87         gtk_widget_grab_focus(cancel_btn);
  88
  89         progressbar = gtk_progress_bar_new();
  90         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), progressbar,
  91                            FALSE, FALSE, 0);
  92         gtk_widget_show(progressbar);
  93
  94         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
  95         gtk_widget_show(scrolledwin);
  96         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), scrolledwin,
  97                            TRUE, TRUE, 0);
  98         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
  99                                        GTK_POLICY_AUTOMATIC,
 100                                        GTK_POLICY_AUTOMATIC);
 101
 102
 103         store = gtk_list_store_new(N_PROGRESS_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING,
 104                                    G_TYPE_STRING, G_TYPE_POINTER);
 105
 106         treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 107         g_object_unref(G_OBJECT(store));
 108         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), TRUE);
 109         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
 110                                      prefs_common.use_stripes_everywhere);
 111         gtk_widget_show(treeview);
 112         gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
 113         gtk_widget_set_size_request(treeview, -1, 120);
 114
 115         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
 116         gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
 117
 118         renderer = gtk_cell_renderer_pixbuf_new();
 119         g_object_set(renderer, "xalign", 0.5, NULL);
 120         column = gtk_tree_view_column_new_with_attributes
 121                 (NULL, renderer, "pixbuf", PROGRESS_IMAGE, NULL);
 122         gtk_tree_view_column_set_alignment(column, 0.5);
 123         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 124         gtk_tree_view_column_set_fixed_width(column, 20);
 125         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 126
 127         renderer = gtk_cell_renderer_text_new();
 128         column = gtk_tree_view_column_new_with_attributes
 129                 (_("Account"), renderer, "text", PROGRESS_ACCOUNT, NULL);
 130         gtk_tree_view_column_set_resizable(column, TRUE);
 131         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 132         gtk_tree_view_column_set_fixed_width(column, 160);
 133         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 134
 135         renderer = gtk_cell_renderer_text_new();
 136         column = gtk_tree_view_column_new_with_attributes
 137                 (_("Status"), renderer, "text", PROGRESS_STATE, NULL);
 138         gtk_tree_view_column_set_resizable(column, TRUE);
 139         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 140         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 141
 142         progress->window      = dialog;
 143         progress->label       = label;
 144         progress->cancel_btn  = cancel_btn;
 145         progress->progressbar = progressbar;
 146         progress->treeview    = treeview;
 147         progress->store       = store;
 148
 149         return progress;
 150 }
 151
 152 void progress_dialog_set_label(ProgressDialog *progress, gchar *str)
 153 {
 154         gtk_label_set_text(GTK_LABEL(progress->label), str);
 155 }
 156
 157 void progress_dialog_get_fraction(ProgressDialog *progress)
 158 {
 159         gtk_progress_bar_get_fraction(GTK_PROGRESS_BAR(progress->progressbar));
 160 }
 161
 162 void progress_dialog_set_fraction(ProgressDialog *progress,
 163                                   gfloat percentage)
 164 {
 165         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->progressbar),
 166                                       percentage);
 167 }
 168
 169 void progress_dialog_destroy(ProgressDialog *progress)
 170 {
 171         if (progress) {
 172                 gtk_widget_destroy(progress->window);
 173                 g_free(progress);
 174         }
 175 }
 176
 177 /*!
 178  *\return       gint Row where status was set
 179  */
 180 gint progress_dialog_list_set_status(ProgressDialog *progress,
 181                                      gint            row,
 182                                      const gchar    *status)
 183 {
 184         return progress_dialog_insert_account(progress, row, NULL,
 185                                               status, NULL);
 186 }
 187
 188 /*!
 189  *\return       gint Row where data were set
 190  */
 191 gint progress_dialog_list_set(ProgressDialog    *progress,
 192                               gint               row,
 193                               GdkPixbuf         *image,
 194                               const gchar       *account_name,
 195                               const gchar       *status)
 196 {
 197         return progress_dialog_insert_account(progress, row, account_name,
 198                                               status, image);
 199 }
 200
 201 void progress_dialog_scroll_to_row(ProgressDialog *progress, gint row)
 202 {
 203         GtkTreeModel *model = GTK_TREE_MODEL(progress->store);
 204         GtkTreeIter iter;
 205         GtkTreePath *path;
 206
 207         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 208                 return;
 209
 210         path = gtk_tree_model_get_path(model, &iter);
 211         gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(progress->treeview),
 212                                      path, NULL, FALSE, 0.0, 0.0);
 213         gtk_tree_path_free(path);
 214 }
 215
 216 static gint progress_dialog_insert_account(ProgressDialog *progress,
 217                                            gint            row,
 218                                            const gchar    *account,
 219                                            const gchar    *status,
 220                                            GdkPixbuf      *image)
 221 {
 222         GtkTreeIter iter;
 223         GtkListStore *store = progress->store;
 224         gint result = -1;
 225
 226         if (account == NULL && status == NULL && image == NULL)
 227                 return -1;
 228
 229         /* see if row exists, if not append */
 230         if (row < 0 || !gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(store),
 231                                                       &iter, NULL, row)) {
 232                 result = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store),
 233                                                         NULL);
 234                 gtk_list_store_append(store, &iter);
 235         } else
 236                 result = row;
 237
 238         /*
 239          * XXX: uhm, when does the iter invalidate? sure not while
 240          * just setting a row's column i hope?
 241          */
 242
 243         if (account)
 244                 gtk_list_store_set(store, &iter,
 245                                    PROGRESS_ACCOUNT, account,
 246                                    -1);
 247         if (status)
 248                 gtk_list_store_set(store, &iter,
 249                                    PROGRESS_STATE, status,
 250                                    -1);
 251         if (image)
 252                 gtk_list_store_set(store, &iter,
 253                                    PROGRESS_IMAGE, image,
 254                                    -1);
 255
 256         return result;
 257 }