src/gtk/foldersort.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws 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 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 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <glib/gi18n.h>
  24
  25 #include "foldersort.h"
  26 #include "inc.h"
  27 #include "utils.h"
  28
  29 typedef struct _FolderSortDialog FolderSortDialog;
  30
  31 struct _FolderSortDialog
  32 {
  33         GtkWidget *window;
  34         GtkWidget *moveup_btn;
  35         GtkWidget *movedown_btn;
  36         GtkWidget *folderlist;
  37
  38         gint rows, selected;
  39 };
  40
  41 static void destroy_dialog(FolderSortDialog *dialog)
  42 {
  43         inc_unlock();
  44         gtk_widget_destroy(dialog->window);
  45
  46         g_free(dialog);
  47 }
  48
  49 static void ok_clicked(GtkWidget *widget, FolderSortDialog *dialog)
  50 {
  51         Folder *folder;
  52         int i;
  53
  54         for (i = 0; i < dialog->rows; i++) {
  55                 folder = gtk_clist_get_row_data(GTK_CLIST(dialog->folderlist), i);
  56
  57                 folder_set_sort(folder, dialog->rows - i);
  58         }
  59
  60         destroy_dialog(dialog);
  61 }
  62
  63 static void cancel_clicked(GtkWidget *widget, FolderSortDialog *dialog)
  64 {
  65         destroy_dialog(dialog);
  66 }
  67
  68 static void set_selected(FolderSortDialog *dialog, gint row)
  69 {
  70         if (row >= 0) {
  71                 gtk_widget_set_sensitive(dialog->moveup_btn, row > 0);
  72                 gtk_widget_set_sensitive(dialog->movedown_btn, row < (dialog->rows - 1));
  73         } else {
  74                 gtk_widget_set_sensitive(dialog->moveup_btn, FALSE);
  75                 gtk_widget_set_sensitive(dialog->movedown_btn, FALSE);
  76         }
  77
  78         dialog->selected = row;
  79 }
  80
  81 static void moveup_clicked(GtkWidget *widget, FolderSortDialog *dialog)
  82 {
  83         g_return_if_fail(dialog->selected > 0);
  84
  85         gtk_clist_swap_rows(GTK_CLIST(dialog->folderlist), dialog->selected, dialog->selected - 1);
  86 }
  87
  88 static void movedown_clicked(GtkWidget *widget, FolderSortDialog *dialog)
  89 {
  90         g_return_if_fail(dialog->selected < (dialog->rows - 1));
  91
  92         gtk_clist_swap_rows(GTK_CLIST(dialog->folderlist), dialog->selected, dialog->selected + 1);
  93 }
  94
  95 static void row_selected(GtkCList *clist, gint row, gint column, GdkEventButton *event, FolderSortDialog *dialog)
  96 {
  97         set_selected(dialog, row);
  98 }
  99
 100 static void row_unselected(GtkCList *clist, gint row, gint column, GdkEventButton *event, FolderSortDialog *dialog)
 101 {
 102         set_selected(dialog, -1);
 103 }
 104
 105 static void row_moved(GtkCList *clist, gint srcpos, gint destpos, FolderSortDialog *dialog)
 106 {
 107         if (dialog->selected == -1)
 108                 return;
 109         else if (srcpos == dialog->selected)
 110                 set_selected(dialog, destpos);
 111         else if (srcpos < dialog->selected && destpos >= dialog->selected)
 112                 set_selected(dialog, dialog->selected - 1);
 113         else if (srcpos > dialog->selected && destpos <= dialog->selected)
 114                 set_selected(dialog, dialog->selected + 1);
 115 }
 116
 117 void foldersort_open()
 118 {
 119         FolderSortDialog *dialog = g_new0(FolderSortDialog, 1);
 120         GList *flist;
 121
 122         GtkWidget *window;
 123         GtkWidget *vbox;
 124         GtkWidget *vbox1;
 125         GtkWidget *label1;
 126         GtkWidget *hbox;
 127         GtkWidget *hbox2;
 128         GtkWidget *ok_btn;
 129         GtkWidget *cancel_btn;
 130         GtkWidget *confirm_area;
 131         GtkWidget *moveup_btn;
 132         GtkWidget *movedown_btn;
 133         GtkWidget *btn_vbox;
 134         GtkWidget *scrolledwindow1;
 135         GtkWidget *folderlist;
 136         GtkWidget *label2;
 137
 138         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 139         g_object_set_data(G_OBJECT(window), "window", window);
 140         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
 141         gtk_window_set_title(GTK_WINDOW(window),
 142                              _("Set folder order"));
 143         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 144         gtk_window_set_default_size(GTK_WINDOW(window), 400, 300);
 145
 146         vbox = gtk_vbox_new(FALSE, 6);
 147         gtk_widget_show(vbox);
 148         gtk_container_add(GTK_CONTAINER(window), vbox);
 149
 150         gtkut_stock_button_set_create(&confirm_area, &ok_btn, GTK_STOCK_OK,
 151                                       &cancel_btn, GTK_STOCK_CANCEL,
 152                                       NULL, NULL);
 153         gtk_widget_show(confirm_area);
 154         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 155         gtk_widget_grab_focus(ok_btn);
 156
 157         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 158                          G_CALLBACK(ok_clicked), dialog);
 159         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 160                          G_CALLBACK(cancel_clicked), dialog);
 161
 162         vbox1 = gtk_vbox_new(FALSE, 8);
 163         gtk_widget_show(vbox1);
 164         gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0);
 165         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 2);
 166
 167         hbox = gtk_hbox_new(FALSE, 8);
 168         gtk_widget_show(hbox);
 169         gtk_box_pack_start(GTK_BOX(vbox1), hbox, FALSE, FALSE, 0);
 170
 171         label1 = gtk_label_new(_
 172                 ("Move folders up or down to change the sort order in the folder list."));
 173         gtk_widget_show(label1);
 174         gtk_label_set_line_wrap(GTK_LABEL(label1), TRUE);
 175         gtk_box_pack_start(GTK_BOX(hbox), label1, FALSE, FALSE, 0);
 176
 177         hbox2 = gtk_hbox_new(FALSE, 8);
 178         gtk_widget_show(hbox2);
 179         gtk_box_pack_start(GTK_BOX(vbox1), hbox2, TRUE, TRUE, 0);
 180
 181         scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
 182         gtk_widget_show(scrolledwindow1);
 183         gtk_widget_set_size_request(scrolledwindow1, -1, 150);
 184         gtk_box_pack_start(GTK_BOX(hbox2), scrolledwindow1,
 185                            TRUE, TRUE, 0);
 186         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolledwindow1),
 187                                        GTK_POLICY_AUTOMATIC,
 188                                        GTK_POLICY_AUTOMATIC);
 189
 190         folderlist = gtk_clist_new(1);
 191         gtk_widget_show(folderlist);
 192         gtk_container_add(GTK_CONTAINER(scrolledwindow1), folderlist);
 193         gtk_clist_set_column_width(GTK_CLIST(folderlist), 0, 80);
 194         gtk_clist_column_titles_show(GTK_CLIST(folderlist));
 195
 196         label2 = gtk_label_new(_("Folders"));
 197         gtk_widget_show(label2);
 198         gtk_clist_set_column_widget(GTK_CLIST(folderlist), 0, label2);
 199         gtk_label_set_justify(GTK_LABEL(label2), GTK_JUSTIFY_LEFT);
 200         gtk_misc_set_alignment(GTK_MISC(label2), 0, 0.5);
 201
 202         btn_vbox = gtk_vbox_new(FALSE, 8);
 203         gtk_widget_show(btn_vbox);
 204         gtk_box_pack_start(GTK_BOX(hbox2), btn_vbox, FALSE, FALSE, 0);
 205
 206         moveup_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 207         gtk_widget_show(moveup_btn);
 208         gtk_box_pack_start(GTK_BOX(btn_vbox), moveup_btn, FALSE, FALSE, 0);
 209
 210         movedown_btn =  gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 211         gtk_widget_show(movedown_btn);
 212         gtk_box_pack_start(GTK_BOX(btn_vbox), movedown_btn, FALSE, FALSE, 0);
 213
 214         dialog->window = window;
 215         dialog->moveup_btn = moveup_btn;
 216         dialog->movedown_btn = movedown_btn;
 217         dialog->folderlist = folderlist;
 218
 219         gtk_widget_show(window);
 220         gtk_widget_set_sensitive(moveup_btn, FALSE);
 221         gtk_widget_set_sensitive(movedown_btn, FALSE);
 222         gtk_clist_set_reorderable(GTK_CLIST(folderlist), TRUE);
 223
 224         g_signal_connect(G_OBJECT(moveup_btn), "clicked",
 225                          G_CALLBACK(moveup_clicked), dialog);
 226         g_signal_connect(G_OBJECT(movedown_btn), "clicked",
 227                          G_CALLBACK(movedown_clicked), dialog);
 228
 229         g_signal_connect(G_OBJECT(folderlist), "select-row",
 230                          G_CALLBACK(row_selected), dialog);
 231         g_signal_connect(G_OBJECT(folderlist), "unselect-row",
 232                          G_CALLBACK(row_unselected), dialog);
 233         g_signal_connect(G_OBJECT(folderlist), "row-move",
 234                          G_CALLBACK(row_moved), dialog);
 235
 236         dialog->rows = 0;
 237         dialog->selected = -1;
 238         for (flist = folder_get_list(); flist != NULL; flist = g_list_next(flist)) {
 239                 Folder *folder = flist->data;
 240                 int row;
 241                 gchar *text[1];
 242
 243                 text[0] = folder->name;
 244                 row = gtk_clist_append(GTK_CLIST(folderlist), text);
 245                 gtk_clist_set_row_data(GTK_CLIST(folderlist), row, folder);
 246                 dialog->rows++;
 247         }
 248
 249         inc_lock();
 250 }