0.8.6claws51
[claws.git] / src / folderview.c
index ede1f1a3eb6ecee4dd916935263b1c40f497525e..f36e1be813fef07ec0ae82b7c9d1e051313dbcec 100644 (file)
 #include "prefs_folder_item.h"
 #include "account.h"
 #include "folder.h"
+#include "foldersel.h"
 #include "inc.h"
 #include "statusbar.h"
+#include "hooks.h"
 
 typedef enum
 {
@@ -258,18 +260,22 @@ static void folderview_drag_data_get     (GtkWidget        *widget,
 
 void folderview_create_folder_node       (FolderView       *folderview, 
                                          FolderItem       *item);
-void folderview_update_item             (FolderItem       *item,
-                                          gboolean         update_summary,
-                                         gpointer          data);
+void folderview_update_item             (gpointer          source,
+                                         gpointer          data);
 
 static void folderview_scoring_cb(FolderView *folderview, guint action,
                                  GtkWidget *widget);
 static void folderview_processing_cb(FolderView *folderview, guint action,
                                     GtkWidget *widget);
+static void folderview_move_to(FolderView *folderview, FolderItem *from_folder,
+                              FolderItem *to_folder);
+static void folderview_move_to_cb(FolderView *folderview);
+
 static GtkItemFactoryEntry folderview_mbox_popup_entries[] =
 {
        {N_("/Create _new folder..."),  NULL, folderview_new_mbox_folder_cb,    0, NULL},
        {N_("/_Rename folder..."),      NULL, folderview_rename_mbox_folder_cb, 0, NULL},
+       {N_("/M_ove folder..."),        NULL, folderview_move_to_cb, 0, NULL},
        {N_("/_Delete folder"),         NULL, folderview_delete_folder_cb, 0, NULL},
        {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
        {N_("/Remove _mailbox"),        NULL, folderview_remove_mailbox_cb, 0, NULL},
@@ -285,6 +291,7 @@ static GtkItemFactoryEntry folderview_mail_popup_entries[] =
        {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
        {N_("/Create _new folder..."),  NULL, folderview_new_folder_cb,    0, NULL},
        {N_("/_Rename folder..."),      NULL, folderview_rename_folder_cb, 0, NULL},
+       {N_("/M_ove folder..."),        NULL, folderview_move_to_cb, 0, NULL},
        {N_("/_Delete folder"),         NULL, folderview_delete_folder_cb, 0, NULL},
        {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
        {N_("/_Check for new messages"),
@@ -305,6 +312,7 @@ static GtkItemFactoryEntry folderview_imap_popup_entries[] =
        {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
        {N_("/Create _new folder..."),  NULL, folderview_new_imap_folder_cb, 0, NULL},
        {N_("/_Rename folder..."),      NULL, folderview_rename_folder_cb,   0, NULL},
+       {N_("/M_ove folder..."),        NULL, folderview_move_to_cb, 0, NULL},
        {N_("/_Delete folder"),         NULL, folderview_delete_folder_cb,   0, NULL},
        {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
        {N_("/_Check for new messages"),
@@ -324,14 +332,17 @@ static GtkItemFactoryEntry folderview_news_popup_entries[] =
        {N_("/Mark all _read"),         NULL, mark_all_read_cb, 0, NULL},
        {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
        {N_("/_Subscribe to newsgroup..."),
-                                        NULL, folderview_new_news_group_cb, 0, NULL},
-       {N_("/_Remove newsgroup"),       NULL, folderview_rm_news_group_cb, 0, NULL},
-       {N_("/---"),                     NULL, NULL, 0, "<Separator>"},
-       {N_("/Remove _news account"),    NULL, folderview_rm_news_server_cb, 0, NULL},
-       {N_("/---"),                     NULL, NULL, 0, "<Separator>"},
-       {N_("/_Search folder..."),       NULL, folderview_search_cb, 0, NULL},
-       {N_("/_Properties..."),          NULL, folderview_property_cb, 0, NULL},
-       {N_("/_Processing..."),          NULL, folderview_processing_cb, 0, NULL},
+                                       NULL, folderview_new_news_group_cb, 0, NULL},
+       {N_("/_Remove newsgroup"),      NULL, folderview_rm_news_group_cb, 0, NULL},
+       {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
+       {N_("/_Check for new messages"),
+                                       NULL, folderview_update_tree_cb, 0, NULL},
+       {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
+       {N_("/Remove _news account"),   NULL, folderview_rm_news_server_cb, 0, NULL},
+       {N_("/---"),                    NULL, NULL, 0, "<Separator>"},
+       {N_("/_Search folder..."),      NULL, folderview_search_cb, 0, NULL},
+       {N_("/_Properties..."),         NULL, folderview_property_cb, 0, NULL},
+       {N_("/_Processing..."),         NULL, folderview_processing_cb, 0, NULL},
        {N_("/S_coring..."),            NULL, folderview_scoring_cb, 0, NULL}
 };
 
@@ -495,7 +506,7 @@ FolderView *folderview_create(void)
        folderview->mbox_factory = mbox_factory;
 
        folderview->folder_item_update_callback_id =
-               folder_item_update_callback_register(folderview_update_item, (gpointer) folderview);
+               hooks_register_hook(FOLDER_ITEM_UPDATE_HOOKLIST, folderview_update_item, (gpointer) folderview);
 
        gtk_widget_show_all(scrolledwin);
 
@@ -1250,22 +1261,24 @@ static void folderview_update_node(FolderView *folderview, GtkCTreeNode *node)
                folderview_update_node(folderview, node);
 }
 
-void folderview_update_item(FolderItem *item, gboolean update_summary, gpointer data)
+void folderview_update_item(gpointer source, gpointer data)
 {
+       FolderItemUpdateData *update_info = (FolderItemUpdateData *)source;
        FolderView *folderview = (FolderView *)data;
        GtkCTree *ctree;
        GtkCTreeNode *node;
 
+       g_return_if_fail(update_info != NULL);
+       g_return_if_fail(update_info->item != NULL);
        g_return_if_fail(folderview != NULL);
-       g_return_if_fail(item != NULL);
 
        ctree = GTK_CTREE(folderview->ctree);
 
-       node = gtk_ctree_find_by_row_data(ctree, NULL, item);
+       node = gtk_ctree_find_by_row_data(ctree, NULL, update_info->item);
        if (node) {
                folderview_update_node(folderview, node);
-               if (update_summary && folderview->opened == node)
-                       summary_show(folderview->summaryview, item);
+               if (update_info->content_change && folderview->opened == node)
+                       summary_show(folderview->summaryview, update_info->item);
        }
 }
 
@@ -1449,6 +1462,7 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
        gboolean mark_all_read   = FALSE;
        gboolean new_folder      = FALSE;
        gboolean rename_folder   = FALSE;
+       gboolean move_folder     = FALSE;
        gboolean delete_folder   = FALSE;
        gboolean update_tree     = FALSE;
        gboolean rescan_tree     = FALSE;
@@ -1511,7 +1525,7 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
                        if (item->parent == NULL)
                                update_tree = rescan_tree = TRUE;
                        else if (item->stype == F_NORMAL)
-                               rename_folder = delete_folder = folder_scoring = folder_processing = TRUE;
+                               move_folder = rename_folder = delete_folder = folder_scoring = folder_processing = TRUE;
                        else if (item->stype == F_INBOX)
                                folder_scoring = folder_processing = TRUE;
                        else if (item->stype == F_TRASH)
@@ -1538,6 +1552,7 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
                SET_SENS(mail_factory, "/Mark all read", mark_all_read);
                SET_SENS(mail_factory, "/Create new folder...", new_folder);
                SET_SENS(mail_factory, "/Rename folder...", rename_folder);
+               SET_SENS(mail_factory, "/Move folder...", move_folder);
                SET_SENS(mail_factory, "/Delete folder", delete_folder);
                SET_SENS(mail_factory, "/Check for new messages", update_tree);
                SET_SENS(mail_factory, "/Rebuild folder tree", rescan_tree);
@@ -1552,6 +1567,7 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
                SET_SENS(imap_factory, "/Mark all read", mark_all_read);
                SET_SENS(imap_factory, "/Create new folder...", new_folder);
                SET_SENS(imap_factory, "/Rename folder...", rename_folder);
+               SET_SENS(imap_factory, "/Move folder...", move_folder);
                SET_SENS(imap_factory, "/Delete folder", delete_folder);
                SET_SENS(imap_factory, "/Check for new messages", update_tree);
                SET_SENS(imap_factory, "/Rebuild folder tree", rescan_tree);
@@ -1566,9 +1582,7 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
                SET_SENS(news_factory, "/Mark all read", mark_all_read);
                SET_SENS(news_factory, "/Subscribe to newsgroup...", new_folder);
                SET_SENS(news_factory, "/Remove newsgroup", delete_folder);
-#if 0
                SET_SENS(news_factory, "/Check for new messages", update_tree);
-#endif
                SET_SENS(news_factory, "/Remove news account", remove_tree);
                SET_SENS(news_factory, "/Search folder...", search_folder);
                SET_SENS(news_factory, "/Properties...", folder_property);
@@ -1579,6 +1593,7 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
                menu_set_insensitive_all(GTK_MENU_SHELL(popup));
                SET_SENS(mbox_factory, "/Create new folder...", new_folder);
                SET_SENS(mbox_factory, "/Rename folder...", rename_folder);
+               SET_SENS(mbox_factory, "/Move folder...", move_folder);
                SET_SENS(mbox_factory, "/Delete folder", delete_folder);
                SET_SENS(news_factory, "/Properties...", folder_property);
                SET_SENS(mbox_factory, "/Processing...", folder_processing);
@@ -2530,6 +2545,80 @@ static void folderview_recollapse_nodes(FolderView *folderview, GtkCTreeNode *no
        g_slist_free(done);
 }
 
+static void folderview_move_to_cb(FolderView *folderview) 
+{
+       FolderItem *from_folder = NULL, *to_folder = NULL;
+
+       if (folderview->selected)
+               from_folder = gtk_ctree_node_get_row_data(GTK_CTREE(folderview->ctree), folderview->selected);
+       if (!from_folder || from_folder->folder->type == F_NEWS)
+               return;
+
+       to_folder = foldersel_folder_sel(from_folder->folder, FOLDER_SEL_MOVE, NULL);
+       
+       if (!to_folder || to_folder->folder->type == F_NEWS)
+               return;
+
+       folderview_move_to(folderview, from_folder, to_folder);
+}
+
+static void folderview_move_to(FolderView *folderview, FolderItem *from_folder,
+                              FolderItem *to_folder)
+{
+       FolderItem *from_parent = NULL;
+       FolderItem *new_folder = NULL;
+       GtkCTreeNode *src_node = NULL;
+       gchar *buf;
+       gint status;
+
+       src_node = gtk_ctree_find_by_row_data(GTK_CTREE(folderview->ctree), NULL, from_folder);
+       from_parent = from_folder->parent;
+       buf = g_strdup_printf(_("Moving %s to %s..."), from_folder->name, to_folder->name);
+       STATUSBAR_PUSH(folderview->mainwin, buf);
+       g_free(buf);
+       summary_clear_all(folderview->summaryview);
+       folderview->opened = NULL;
+       folderview->selected = NULL;
+       gtk_widget_set_sensitive(GTK_WIDGET(folderview->ctree), FALSE);
+       inc_lock();
+       main_window_cursor_wait(folderview->mainwin);
+       if ((status = folder_item_move_to(from_folder, to_folder, &new_folder)) == F_MOVE_OK) {
+               main_window_cursor_normal(folderview->mainwin);
+               STATUSBAR_POP(folderview->mainwin);
+               if (src_node)
+                       gtk_ctree_remove_node(GTK_CTREE(folderview->ctree), src_node);
+               else 
+                       debug_print("can't remove src node: is null\n");
+
+               folderview_create_folder_node_recursive(folderview, new_folder);
+               folder_update_item(from_parent, TRUE);
+               folder_update_item_recursive(new_folder, TRUE); 
+               folderview_sort_folders(folderview, 
+                       gtk_ctree_find_by_row_data(GTK_CTREE(folderview->ctree), 
+                               NULL, new_folder->parent), new_folder->folder);
+               folderview_select(folderview, new_folder);
+       } else {
+               main_window_cursor_normal(folderview->mainwin);
+               STATUSBAR_POP(folderview->mainwin);
+               switch (status) {
+               case F_MOVE_FAILED_DEST_IS_PARENT:
+                       alertpanel_error(_("Source and destination are the same."));
+                       break;
+               case F_MOVE_FAILED_DEST_IS_CHILD:
+                       alertpanel_error(_("Can't move a folder to one of its children."));
+                       break;
+               case F_MOVE_FAILED_DEST_OUTSIDE_MAILBOX:
+                       alertpanel_error(_("Folder moving cannot be done between different mailboxes."));
+                       break;
+               default:
+                       alertpanel_error(_("Move failed!"));
+                       break;
+               }
+       }       
+       inc_unlock();           
+       gtk_widget_set_sensitive(GTK_WIDGET(folderview->ctree), TRUE);
+}
+
 static gboolean folderview_drag_motion_cb(GtkWidget      *widget,
                                          GdkDragContext *context,
                                          gint            x,
@@ -2541,9 +2630,20 @@ static gboolean folderview_drag_motion_cb(GtkWidget      *widget,
        FolderItem *item, *src_item;
        GtkCTreeNode *node = NULL;
        gboolean acceptable = FALSE;
+       gint height = folderview->ctree->allocation.height;
+       gint total_height = folderview->ctree->requisition.height;
+       GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
+                               GTK_SCROLLED_WINDOW(folderview->scrolledwin));
+       gfloat vpos = pos->value;
 
        if (gtk_clist_get_selection_info
                (GTK_CLIST(widget), x - 24, y - 24, &row, &column)) {
+               if (y > height - 24 && height + vpos < total_height)
+                       gtk_adjustment_set_value(pos, (vpos+5 > height ? height : vpos+5));
+
+               if (y < 24 && y > 0)
+                       gtk_adjustment_set_value(pos, (vpos-5 < 0 ? 0 : vpos-5));
+
                node = gtk_ctree_node_nth(GTK_CTREE(widget), row);
                item = gtk_ctree_node_get_row_data(GTK_CTREE(widget), node);
                src_item = folderview->summaryview->folder_item;
@@ -2552,6 +2652,7 @@ static gboolean folderview_drag_motion_cb(GtkWidget      *widget,
                    src_item && src_item != item) {
                        switch (item->folder->type) {
                        case F_MH:
+                       case F_MBOX:
                        case F_IMAP:
                                acceptable = TRUE;
                                break;
@@ -2655,10 +2756,6 @@ static void folderview_drag_received_cb(GtkWidget        *widget,
        } else {
                /* comes from folderview */
                char *source;
-               char *buf;
-               gint status;
-               GtkCTreeNode *src_node;
-               FolderItem *new_item, *src_parent;
                
                source = data->data + 17;
                if (gtk_clist_get_selection_info
@@ -2675,53 +2772,9 @@ static void folderview_drag_received_cb(GtkWidget        *widget,
                        gtk_drag_finish(drag_context, FALSE, FALSE, time);                      
                        return;
                }
-               src_parent = src_item->parent;
-               src_node = gtk_ctree_find_by_row_data(GTK_CTREE(widget), NULL, src_item);
 
-               buf = g_strdup_printf(_("Moving %s to %s..."), src_item->name, item->name);
-               STATUSBAR_PUSH(folderview->mainwin, buf);
-               g_free(buf);
-               summary_clear_all(folderview->summaryview);
-               folderview->opened = NULL;
-               folderview->selected = NULL;
-               gtk_widget_set_sensitive(folderview->ctree, FALSE);
-               inc_lock();
-               main_window_cursor_wait(folderview->mainwin);
-               if ((status = folder_item_move_to(src_item, item, &new_item)) == F_MOVE_OK) {
-                       main_window_cursor_normal(folderview->mainwin);
-                       gtk_drag_finish(drag_context, TRUE, TRUE, time);
-               
-                       if (src_node)
-                               gtk_ctree_remove_node(GTK_CTREE(widget), src_node);
-                       else 
-                               debug_print("can't remove src node: is null\n");
-
-                       STATUSBAR_POP(folderview->mainwin);
-                       folderview_create_folder_node_recursive(folderview, new_item);
-                       folder_update_item(src_parent, TRUE);
-                       folder_update_item_recursive(new_item, TRUE); 
-                       folderview_sort_folders(folderview, 
-                               gtk_ctree_find_by_row_data(GTK_CTREE(widget), 
-                                       NULL, new_item->parent), new_item->folder);
-                       folderview_select(folderview, new_item);
-               } else {
-                       main_window_cursor_normal(folderview->mainwin);
-                       gtk_drag_finish(drag_context, FALSE, FALSE, time);
-                       STATUSBAR_POP(folderview->mainwin);
-                       switch (status) {
-                       case F_MOVE_FAILED_DEST_IS_PARENT:
-                               alertpanel_error(_("Source and destination are the same."));
-                               break;
-                       case F_MOVE_FAILED_DEST_IS_CHILD:
-                               alertpanel_error(_("Can't move a folder to one of its children."));
-                               break;
-                       default:
-                               alertpanel_error(_("Move failed!"));
-                               break;
-                       }
-               }       
-               inc_unlock();           
-               gtk_widget_set_sensitive(folderview->ctree, TRUE);
+               folderview_move_to(folderview, src_item, item);
+               gtk_drag_finish(drag_context, TRUE, TRUE, time);
        }
        folderview->nodes_to_recollapse = NULL;
 }