src/gtk/progressdialog.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2006 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 2 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, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  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/gtkdialog.h>
  27 #include <gtk/gtkhbox.h>
  28 #include <gtk/gtklabel.h>
  29 #include <gtk/gtkprogressbar.h>
  30 #include <gtk/gtkscrolledwindow.h>
  31 #include <gtk/gtkliststore.h>
  32 #include <gtk/gtktreeview.h>
  33 #include <gtk/gtktreeselection.h>
  34 #include <gtk/gtkcellrendererpixbuf.h>
  35 #include <gtk/gtkcellrenderertext.h>
  36 #include <gtk/gtkbutton.h>
  37 #include <gtk/gtkstock.h>
  38
  39 #include "progressdialog.h"
  40 #include "gtkutils.h"
  41 #include "utils.h"
  42 #include "prefs_common.h"
  43
  44 enum {
  45         PROGRESS_IMAGE,
  46         PROGRESS_ACCOUNT,
  47         PROGRESS_STATE,
  48         N_PROGRESS_COLUMNS
  49 };
  50
  51 static gint progress_dialog_insert_account(ProgressDialog *progress,
  52                                            gint            row,
  53                                            const gchar    *account,
  54                                            const gchar    *status,
  55                                            GdkPixbuf      *image);
  56
  57 ProgressDialog *progress_dialog_create(void)
  58 {
  59         ProgressDialog *progress;
  60         GtkWidget *dialog;
  61         GtkWidget *hbox;
  62         GtkWidget *label;
  63         GtkWidget *cancel_btn;
  64         GtkWidget *progressbar;
  65         GtkWidget *scrolledwin;
  66         GtkWidget *treeview;
  67         GtkListStore *store;
  68         GtkTreeSelection *selection;
  69         GtkTreeViewColumn *column;
  70         GtkCellRenderer *renderer;
  71
  72         debug_print("Creating progress dialog...\n");
  73         progress = g_new0(ProgressDialog, 1);
  74
  75         dialog = gtk_dialog_new();
  76         gtk_widget_set_size_request(dialog, 460, -1);
  77         gtk_container_set_border_width(GTK_CONTAINER(dialog), 8);
  78         gtk_window_set_resizable(GTK_WINDOW(dialog), TRUE);
  79         gtk_widget_realize(dialog);
  80
  81         gtk_container_set_border_width
  82                 (GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 0);
  83         gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), 8);
  84         gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
  85
  86         hbox = gtk_hbox_new(FALSE, 0);
  87         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
  88                            FALSE, FALSE, 8);
  89         gtk_widget_show(hbox);
  90
  91         label = gtk_label_new("");
  92         gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 8);
  93         gtk_widget_show(label);
  94
  95         cancel_btn = gtk_dialog_add_button(GTK_DIALOG(dialog),
  96                                            GTK_STOCK_CANCEL,
  97                                            GTK_RESPONSE_NONE);
  98         gtk_widget_grab_default(cancel_btn);
  99         gtk_widget_grab_focus(cancel_btn);
 100
 101         progressbar = gtk_progress_bar_new();
 102         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), progressbar,
 103                            FALSE, FALSE, 0);
 104         gtk_widget_show(progressbar);
 105
 106         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 107         gtk_widget_show(scrolledwin);
 108         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), scrolledwin,
 109                            TRUE, TRUE, 0);
 110         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 111                                        GTK_POLICY_AUTOMATIC,
 112                                        GTK_POLICY_AUTOMATIC);
 113
 114
 115         store = gtk_list_store_new(N_PROGRESS_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING,
 116                                    G_TYPE_STRING, G_TYPE_POINTER);
 117
 118         treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 119         g_object_unref(G_OBJECT(store));
 120         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), TRUE);
 121         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
 122                                      prefs_common.use_stripes_everywhere);
 123         gtk_widget_show(treeview);
 124         gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
 125         gtk_widget_set_size_request(treeview, -1, 120);
 126
 127         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
 128         gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
 129
 130         renderer = gtk_cell_renderer_pixbuf_new();
 131         g_object_set(renderer, "xalign", 0.5, NULL);
 132         column = gtk_tree_view_column_new_with_attributes
 133                 (NULL, renderer, "pixbuf", PROGRESS_IMAGE, NULL);
 134         gtk_tree_view_column_set_alignment(column, 0.5);
 135         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 136         gtk_tree_view_column_set_fixed_width(column, 20);
 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                 (_("Account"), renderer, "text", PROGRESS_ACCOUNT, 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_column_set_fixed_width(column, 160);
 145         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 146
 147         renderer = gtk_cell_renderer_text_new();
 148         column = gtk_tree_view_column_new_with_attributes
 149                 (_("Status"), renderer, "text", PROGRESS_STATE, NULL);
 150         gtk_tree_view_column_set_resizable(column, TRUE);
 151         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 152         gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 153
 154         progress->window      = dialog;
 155         progress->label       = label;
 156         progress->cancel_btn  = cancel_btn;
 157         progress->progressbar = progressbar;
 158         progress->treeview    = treeview;
 159         progress->store       = store;
 160
 161         return progress;
 162 }
 163
 164 void progress_dialog_set_label(ProgressDialog *progress, gchar *str)
 165 {
 166         gtk_label_set_text(GTK_LABEL(progress->label), str);
 167 }
 168
 169 void progress_dialog_get_fraction(ProgressDialog *progress)
 170 {
 171         gtk_progress_bar_get_fraction(GTK_PROGRESS_BAR(progress->progressbar));
 172 }
 173
 174 void progress_dialog_set_fraction(ProgressDialog *progress,
 175                                   gfloat percentage)
 176 {
 177         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->progressbar),
 178                                       percentage);
 179 }
 180
 181 void progress_dialog_destroy(ProgressDialog *progress)
 182 {
 183         if (progress) {
 184                 gtk_widget_destroy(progress->window);
 185                 g_free(progress);
 186         }
 187 }
 188
 189 /*!
 190  *\return       gint Row where account was set
 191  */
 192 gint progress_dialog_list_set_account(ProgressDialog *progress,
 193                                       gint            row,
 194                                       const gchar    *account_name)
 195 {
 196         return progress_dialog_insert_account(progress, row, account_name,
 197                                               NULL, NULL);
 198 }
 199
 200 /*!
 201  *\return       gint Row where image was set
 202  */
 203 gint progress_dialog_list_set_image(ProgressDialog *progress,
 204                                     gint            row,
 205                                     GdkPixbuf      *image)
 206 {
 207         return progress_dialog_insert_account(progress, row, NULL,
 208                                               NULL, image);
 209 }
 210
 211 /*!
 212  *\return       gint Row where status was set
 213  */
 214 gint progress_dialog_list_set_status(ProgressDialog *progress,
 215                                      gint            row,
 216                                      const gchar    *status)
 217 {
 218         return progress_dialog_insert_account(progress, row, NULL,
 219                                               status, NULL);
 220 }
 221
 222 /*!
 223  *\return       gint Row where data were set
 224  */
 225 gint progress_dialog_list_set(ProgressDialog    *progress,
 226                               gint               row,
 227                               GdkPixbuf         *image,
 228                               const gchar       *account_name,
 229                               const gchar       *status)
 230 {
 231         return progress_dialog_insert_account(progress, row, account_name,
 232                                               status, image);
 233 }
 234
 235 void progress_dialog_scroll_to_row(ProgressDialog *progress, gint row)
 236 {
 237         GtkTreeModel *model = GTK_TREE_MODEL(progress->store);
 238         GtkTreeIter iter;
 239         GtkTreePath *path;
 240
 241         if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
 242                 return;
 243
 244         path = gtk_tree_model_get_path(model, &iter);
 245         gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(progress->treeview),
 246                                      path, NULL, FALSE, 0.0, 0.0);
 247         gtk_tree_path_free(path);
 248 }
 249
 250 static gint progress_dialog_insert_account(ProgressDialog *progress,
 251                                            gint            row,
 252                                            const gchar    *account,
 253                                            const gchar    *status,
 254                                            GdkPixbuf      *image)
 255 {
 256         GtkTreeIter iter;
 257         GtkListStore *store = progress->store;
 258         gint result = -1;
 259
 260         if (account == NULL && status == NULL && image == NULL)
 261                 return -1;
 262
 263         /* see if row exists, if not append */
 264         if (row < 0 || !gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(store),
 265                                                       &iter, NULL, row)) {
 266                 result = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store),
 267                                                         NULL);
 268                 gtk_list_store_append(store, &iter);
 269         } else
 270                 result = row;
 271
 272         /*
 273          * XXX: uhm, when does the iter invalidate? sure not while
 274          * just setting a row's column i hope?
 275          */
 276
 277         if (account)
 278                 gtk_list_store_set(store, &iter,
 279                                    PROGRESS_ACCOUNT, account,
 280                                    -1);
 281         if (status)
 282                 gtk_list_store_set(store, &iter,
 283                                    PROGRESS_STATE, status,
 284                                    -1);
 285         if (image)
 286                 gtk_list_store_set(store, &iter,
 287                                    PROGRESS_IMAGE, image,
 288                                    -1);
 289
 290         return result;
 291 }