2005-01-04 [christoph] 0.9.13cvs27
[claws.git] / src / folderview.c
index f1a1c1266c1fb349462a2b2b7266d40bb4a8ea76..616396a65fd184d910309426103a2c5d1144f148 100644 (file)
@@ -61,6 +61,8 @@
 #include "inc.h"
 #include "statusbar.h"
 #include "hooks.h"
+#include "folderutils.h"
+#include "partial_download.h"
 
 typedef enum
 {
@@ -126,6 +128,8 @@ static GdkPixmap *newxpm;
 static GdkBitmap *newxpmmask;
 static GdkPixmap *unreadxpm;
 static GdkBitmap *unreadxpmmask;
+static GdkPixmap *readxpm;
+static GdkBitmap *readxpmmask;
 static GdkPixmap *draftsxpm;
 static GdkBitmap *draftsxpmmask;
 static GdkPixmap *draftsopenxpm;
@@ -177,6 +181,10 @@ static void mark_all_read_cb            (FolderView    *folderview,
                                          guint           action,
                                          GtkWidget      *widget);
 
+static void folderview_empty_trash_cb  (FolderView     *folderview,
+                                        guint           action,
+                                        GtkWidget      *widget);
+
 static void folderview_search_cb       (FolderView     *folderview,
                                         guint           action,
                                         GtkWidget      *widget);
@@ -231,9 +239,15 @@ static GtkItemFactoryEntry folderview_common_popup_entries[] =
        {N_("/Mark all _read"),         NULL, mark_all_read_cb, 0, NULL},
        {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_("/Pr_ocessing..."),         NULL, folderview_processing_cb, 0, NULL},
+};
+
+static GtkItemFactoryEntry folder_view_trash_popup_entries[] = {
+       {N_("/------"),                 NULL, NULL, 0, "<Separator>"},
+       {N_("/Empty trash..."),         NULL, folderview_empty_trash_cb, 0, NULL},
 };
 
+
 GtkTargetEntry folderview_drag_types[] =
 {
        {"text/plain", GTK_TARGET_SAME_APP, TARGET_DUMMY}
@@ -327,12 +341,10 @@ FolderView *folderview_create(void)
        
        gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
        gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
-#ifndef CLAWS /* text instead of pixmaps */
        gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_NEW,
                                           GTK_JUSTIFY_RIGHT);
        gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_UNREAD,
                                           GTK_JUSTIFY_RIGHT);
-#endif                                    
        gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_TOTAL,
                                           GTK_JUSTIFY_RIGHT);
        gtk_clist_set_column_width(GTK_CLIST(ctree), COL_FOLDER,
@@ -426,9 +438,11 @@ void folderview_init(FolderView *folderview)
        GtkWidget *ctree = folderview->ctree;
        GtkWidget *label_new;
        GtkWidget *label_unread;
+       GtkWidget *label_total;
        GtkWidget *hbox_new;
        GtkWidget *hbox_unread;
-       
+       GtkWidget *hbox_total;
+               
        gtk_widget_realize(ctree);
        stock_pixmap_gdk(ctree, STOCK_PIXMAP_INBOX_CLOSE, &inboxxpm, &inboxxpmmask);
        stock_pixmap_gdk(ctree, STOCK_PIXMAP_INBOX_CLOSE_HRM, &inboxhrmxpm, &inboxhrmxpmmask);
@@ -459,22 +473,32 @@ void folderview_init(FolderView *folderview)
                         &newxpm, &newxpmmask);
        stock_pixmap_gdk(ctree, STOCK_PIXMAP_UNREAD,
                         &unreadxpm, &unreadxpmmask);
+       stock_pixmap_gdk(ctree, STOCK_PIXMAP_READ,
+                        &readxpm, &readxpmmask);
                
        label_new = gtk_pixmap_new(newxpm, newxpmmask);
        label_unread = gtk_pixmap_new(unreadxpm, unreadxpmmask);
+       label_total = gtk_pixmap_new(readxpm, readxpmmask);
 
        hbox_new = gtk_hbox_new(FALSE, 4);
        hbox_unread = gtk_hbox_new(FALSE, 4);
+       hbox_total = gtk_hbox_new(FALSE, 4);
 
        /* left justified */
-       gtk_box_pack_start(GTK_BOX(hbox_new),label_new,FALSE,FALSE,0);
-       gtk_box_pack_start(GTK_BOX(hbox_unread),label_unread,FALSE,FALSE,0);
+       gtk_box_pack_start(GTK_BOX(hbox_new), label_new, TRUE, TRUE, 0);
+       gtk_misc_set_alignment (GTK_MISC (label_new), 1, 0.5);
+       gtk_box_pack_start(GTK_BOX(hbox_unread), label_unread, TRUE, TRUE, 0);
+       gtk_misc_set_alignment (GTK_MISC (label_unread), 1, 0.5);
+       gtk_box_pack_start(GTK_BOX(hbox_total), label_total, TRUE, TRUE, 0);
+       gtk_misc_set_alignment (GTK_MISC (label_total), 1, 0.5);
 
        gtk_widget_show_all(hbox_new);
        gtk_widget_show_all(hbox_unread);
+       gtk_widget_show_all(hbox_total);
 
        gtk_clist_set_column_widget(GTK_CLIST(ctree),COL_NEW,hbox_new);
        gtk_clist_set_column_widget(GTK_CLIST(ctree),COL_UNREAD,hbox_unread);
+       gtk_clist_set_column_widget(GTK_CLIST(ctree),COL_TOTAL,hbox_total);
                        
        if (!normal_style) {
                normal_style = gtk_style_copy(gtk_widget_get_style(ctree));
@@ -553,10 +577,13 @@ void folderview_select(FolderView *folderview, FolderItem *item)
 static void mark_all_read_cb(FolderView *folderview, guint action,
                              GtkWidget *widget)
 {
-/* TODO: claws can do this in all folders not just the opened folder
-       if (folderview->selected)
-               summary_mark_all_read(folderview->summaryview);
-*/
+       FolderItem *item;
+
+       item = folderview_get_selected_item(folderview);
+       if (item == NULL)
+               return;
+
+       folderutils_mark_all_read(item);
 }
 
 static void folderview_select_node(FolderView *folderview, GtkCTreeNode *node)
@@ -624,6 +651,14 @@ void folderview_select_next_unread(FolderView *folderview)
                folderview_select_node(folderview, node);
 }
 
+FolderItem *folderview_get_selected_item(FolderView *folderview)
+{
+       GtkCTree *ctree = GTK_CTREE(folderview->ctree);
+
+       if (!folderview->selected) return NULL;
+       return gtk_ctree_node_get_row_data(ctree, folderview->selected);
+}
+
 void folderview_update_msg_num(FolderView *folderview, GtkCTreeNode *row)
 {
        GtkCTree *ctree = GTK_CTREE(folderview->ctree);
@@ -1372,14 +1407,25 @@ static void folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
        if (fpopup->set_sensitivity != NULL)
                fpopup->set_sensitivity(fpopup_factory, item);
 
+       if (item == folder->trash &&
+           gtk_item_factory_get_item(fpopup_factory, "/Empty trash...") == NULL) {
+               gtk_item_factory_create_item(fpopup_factory, &folder_view_trash_popup_entries[0], folderview, 1);
+               gtk_item_factory_create_item(fpopup_factory, &folder_view_trash_popup_entries[1], folderview, 1);
+       } else if (item != folder->trash) {
+               gtk_item_factory_delete_entry(fpopup_factory, &folder_view_trash_popup_entries[0]);
+               gtk_item_factory_delete_entry(fpopup_factory, &folder_view_trash_popup_entries[1]);
+       }
+       
 #define SET_SENS(name, sens) \
        menu_set_sensitive(fpopup_factory, name, sens)
 
        SET_SENS("/Mark all read", item->unread_msgs >= 1);
-       SET_SENS("/Search folder...", item->total_msgs >= 1);
-       SET_SENS("/Properties...", TRUE);
+       SET_SENS("/Search folder...", item->total_msgs >= 1 && 
+                folderview->selected == folderview->opened);
+       SET_SENS("/Properties...", item->node->parent != NULL);
        SET_SENS("/Processing...", item->node->parent != NULL);
-
+       if (item == folder->trash)
+               SET_SENS("/Empty trash...", folder_item_get_msg_list(item) != NULL);
 #undef SET_SENS
 
        popup = gtk_item_factory_get_widget(fpopup_factory, fpopup->path);
@@ -1508,6 +1554,9 @@ static void folderview_selected(GtkCTree *ctree, GtkCTreeNode *row,
 
                alertpanel_error(_("Folder could not be opened."));
 
+               folderview->open_folder = FALSE;
+               can_select = TRUE;
+
                return;
         }
 
@@ -1633,6 +1682,38 @@ void folderview_create_folder_node(FolderView *folderview, FolderItem *item)
        gtk_clist_thaw(GTK_CLIST(ctree));
 }
 
+static void folderview_empty_trash_cb(FolderView *folderview, guint action,
+                                     GtkWidget *widget)
+{
+       GtkCTree *ctree = GTK_CTREE(folderview->ctree);
+       FolderItem *item;
+       GSList *mlist = NULL;
+       GSList *cur = NULL;
+       if (!folderview->selected) return;
+       
+       item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
+       g_return_if_fail(item != NULL);
+       g_return_if_fail(item->folder != NULL);
+       if (item != item->folder->trash) return;
+       
+       if (prefs_common.ask_on_clean) {
+               if (alertpanel(_("Empty trash"),
+                              _("Empty all messages in trash?"),
+                              _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
+                       return;
+       }
+       
+       mlist = folder_item_get_msg_list(item);
+       
+       for (cur = mlist ; cur != NULL ; cur = cur->next) {
+               MsgInfo * msginfo = (MsgInfo *) cur->data;
+               partial_mark_for_delete(msginfo);
+               procmsg_msginfo_free(msginfo);
+       }
+
+       folder_item_remove_all_msg(item);
+}
+
 static void folderview_search_cb(FolderView *folderview, guint action,
                                 GtkWidget *widget)
 {
@@ -1651,11 +1732,10 @@ static void folderview_property_cb(FolderView *folderview, guint action,
        g_return_if_fail(item != NULL);
        g_return_if_fail(item->folder != NULL);
 
-       if (folder_item_parent(item) == NULL && item->folder->account)
-               account_open(item->folder->account);
-       else {
-               prefs_folder_item_open(item);
-       }
+       if (folder_item_parent(item) == NULL)
+               return;
+
+       prefs_folder_item_open(item);
 }
 
 static void folderview_recollapse_nodes(FolderView *folderview, GtkCTreeNode *node)
@@ -1855,8 +1935,8 @@ static void folderview_drag_data_get(GtkWidget        *widget,
 {
        FolderItem *item;
        GList *cur;
-       gchar *source=NULL;
-       
+       gchar *source = NULL;
+
        for (cur = GTK_CLIST(folderview->ctree)->selection;
             cur != NULL; cur = cur->next) {
                item = gtk_ctree_node_get_row_data
@@ -1887,7 +1967,7 @@ gboolean folderview_update_folder(gpointer source, gpointer userdata)
        ctree = folderview->ctree;
        g_return_val_if_fail(ctree != NULL, FALSE);
 
-       if (hookdata->update_flags & FOLDER_NEW_FOLDERITEM)
+       if (hookdata->update_flags & FOLDER_ADD_FOLDERITEM)
                folderview_create_folder_node(folderview, hookdata->item);
        else if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM) {
                GtkCTreeNode *node;
@@ -1895,7 +1975,7 @@ gboolean folderview_update_folder(gpointer source, gpointer userdata)
                node = gtk_ctree_find_by_row_data(GTK_CTREE(ctree), NULL, hookdata->item);
                if (node != NULL)
                        gtk_ctree_remove_node(GTK_CTREE(ctree), node);
-       } else if (hookdata->update_flags & (FOLDER_TREE_CHANGED | FOLDER_NEW_FOLDER | FOLDER_DESTROY_FOLDER))
+       } else if (hookdata->update_flags & (FOLDER_TREE_CHANGED | FOLDER_ADD_FOLDER | FOLDER_REMOVE_FOLDER))
                folderview_set(folderview);
 
        return FALSE;
@@ -1920,6 +2000,8 @@ static gboolean folderview_drag_motion_cb(GtkWidget      *widget,
 
        if (gtk_clist_get_selection_info
                (GTK_CLIST(widget), x - 24, y - 24, &row, &column)) {
+               GtkWidget *srcwidget;
+
                if (y > height - 24 && height + vpos < total_height)
                        gtk_adjustment_set_value(pos, (vpos+5 > height ? height : vpos+5));
 
@@ -1930,26 +2012,23 @@ static gboolean folderview_drag_motion_cb(GtkWidget      *widget,
                item = gtk_ctree_node_get_row_data(GTK_CTREE(widget), node);
                src_item = folderview->summaryview->folder_item;
 
-               if (item && item->folder && item->path &&
-                   src_item && src_item != item) {
-                       switch (FOLDER_TYPE(item->folder)) {
-                       case F_MH:
-#if 0
-                       case F_MBOX:
-#endif
-                       case F_IMAP:
+               srcwidget = gtk_drag_get_source_widget(context);
+               if (srcwidget == folderview->summaryview->ctree) {
+                       /* comes from summaryview */
+                       /* we are copying messages, so only accept folder items that are not
+                          the source item, are no root items and can copy messages */
+                       if (item && item->folder && folder_item_parent(item) != NULL && src_item &&
+                           src_item != item && FOLDER_CLASS(item->folder)->copy_msg != NULL)
                                acceptable = TRUE;
-                               break;
-                       default:
-                               break;
-                       }
-               } else if (item && item->folder && folder_item_get_path(item) &&
-                          src_item && src_item != item) {
-                       /* a root folder - acceptable only from folderview */
-                       if (FOLDER_TYPE(item->folder) == F_MH || FOLDER_TYPE(item->folder) == F_IMAP)
+               } else if (srcwidget == folderview->ctree) {
+                       /* comes from folderview */
+                       /* we are moving folder items, only accept folders that are not
+                           the source items and can copy messages and create folder items */
+                       if (item && item->folder && src_item && src_item != item &&
+                           FOLDER_CLASS(item->folder)->copy_msg != NULL &&
+                           FOLDER_CLASS(item->folder)->create_folder != NULL)
                                acceptable = TRUE;
                }
-                       
        }
 
        if (acceptable || (src_item && src_item == item))
@@ -2009,24 +2088,23 @@ static void folderview_drag_received_cb(GtkWidget        *widget,
                
                /* re-check (due to acceptable possibly set for folder moves */
                if (!(item && item->folder && item->path &&
-                     src_item && src_item != item && 
-                     (FOLDER_TYPE(item->folder) == F_MH || FOLDER_TYPE(item->folder) == F_IMAP))) {
+                     src_item && src_item != item && FOLDER_CLASS(item->folder)->copy_msg != NULL)) {
                        return;
                }
                if (item && src_item) {
                        switch (drag_context->action) {
-                               case GDK_ACTION_COPY:
-                                       summary_copy_selected_to(folderview->summaryview, item);
-                                       gtk_drag_finish(drag_context, TRUE, FALSE, time);
-                                       break;
-                               case GDK_ACTION_MOVE:
-                               case GDK_ACTION_DEFAULT:
-                               default:
-                       if (FOLDER_TYPE(src_item->folder) == F_NEWS)
+                       case GDK_ACTION_COPY:
                                summary_copy_selected_to(folderview->summaryview, item);
-                       else
-                               summary_move_selected_to(folderview->summaryview, item);
-                       gtk_drag_finish(drag_context, TRUE, TRUE, time);
+                               gtk_drag_finish(drag_context, TRUE, FALSE, time);
+                               break;
+                       case GDK_ACTION_MOVE:
+                       case GDK_ACTION_DEFAULT:
+                       default:
+                               if (FOLDER_CLASS(src_item->folder)->remove_msg == NULL)
+                                       summary_copy_selected_to(folderview->summaryview, item);
+                               else
+                                       summary_move_selected_to(folderview->summaryview, item);
+                               gtk_drag_finish(drag_context, TRUE, TRUE, time);
                        }
                } else
                        gtk_drag_finish(drag_context, FALSE, FALSE, time);
@@ -2065,12 +2143,6 @@ static void folderview_drag_end_cb(GtkWidget         *widget,
        folderview->nodes_to_recollapse = NULL;
 }
 
-FolderItem *folderview_get_selected(FolderView *folderview)
-{
-       return (FolderItem *) gtk_ctree_node_get_row_data(
-               GTK_CTREE(folderview->ctree), folderview->selected);
-}
-
 void folderview_register_popup(FolderViewPopup *fpopup)
 {
        GList *folderviews;