0.9.3claws34
[claws.git] / src / summaryview.c
index a05f0b59fd62180effd3b9fb3331da4069394cbb..f55298bc7dad4edd89fd7686ed6019250883c969 100644 (file)
@@ -44,9 +44,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <regex.h>
 
 #include "intl.h"
 #include "main.h"
@@ -78,7 +75,7 @@
 #include "addressbook.h"
 #include "addr_compl.h"
 #include "scoring.h"
-#include "prefs_folder_item.h"
+#include "folder_item_prefs.h"
 #include "filtering.h"
 #include "string_match.h"
 #include "toolbar.h"
@@ -192,6 +189,8 @@ static void summary_mark_row                (SummaryView            *summaryview,
                                         GtkCTreeNode           *row);
 static void summary_lock_row           (SummaryView            *summaryview,
                                         GtkCTreeNode           *row);
+static void summary_unlock_row         (SummaryView            *summaryview,
+                                        GtkCTreeNode           *row);
 static void summary_mark_row_as_read   (SummaryView            *summaryview,
                                         GtkCTreeNode           *row);
 static void summary_mark_row_as_unread (SummaryView            *summaryview,
@@ -226,8 +225,8 @@ static void summary_execute_delete_func     (GtkCTree               *ctree,
                                         gpointer                data);
 
 static void summary_thread_init                (SummaryView            *summaryview);
-static void summary_ignore_thread      (SummaryView            *summaryview);
-static void summary_unignore_thread    (SummaryView            *summaryview);
+static void summary_ignore_thread      (SummaryView            *summaryview);
+static void summary_unignore_thread     (SummaryView            *summaryview);
 
 static void summary_unthread_for_exec          (SummaryView    *summaryview);
 static void summary_unthread_for_exec_func     (GtkCTree       *ctree,
@@ -255,7 +254,7 @@ static void summary_colorlabel_menu_create(SummaryView      *summaryview);
 static GtkWidget *summary_ctree_create (SummaryView    *summaryview);
 
 /* callback functions */
-static void summary_toggle_pressed     (GtkWidget              *eventbox,
+static gint summary_toggle_pressed     (GtkWidget              *eventbox,
                                         GdkEventButton         *event,
                                         SummaryView            *summaryview);
 static void summary_button_pressed     (GtkWidget              *ctree,
@@ -264,10 +263,10 @@ static void summary_button_pressed        (GtkWidget              *ctree,
 static void summary_button_released    (GtkWidget              *ctree,
                                         GdkEventButton         *event,
                                         SummaryView            *summaryview);
-static void summary_key_pressed                (GtkWidget              *ctree,
+static gint summary_key_pressed                (GtkWidget              *ctree,
                                         GdkEventKey            *event,
                                         SummaryView            *summaryview);
-static void summary_searchbar_pressed  (GtkWidget              *ctree,
+static gint summary_searchbar_pressed  (GtkWidget              *ctree,
                                         GdkEventKey            *event,
                                         SummaryView            *summaryview);
 static void summary_searchbar_focus_evt        (GtkWidget              *ctree,
@@ -430,6 +429,8 @@ static GtkItemFactoryEntry summary_popup_entries[] =
        {N_("/_Mark/Mark all read"),    NULL, summary_mark_all_read, 0, NULL},
        {N_("/_Mark/Ignore thread"),    NULL, summary_ignore_thread, 0, NULL},
        {N_("/_Mark/Unignore thread"),  NULL, summary_unignore_thread, 0, NULL},
+       {N_("/_Mark/Lock"),             NULL, summary_msgs_lock, 0, NULL},
+       {N_("/_Mark/Unlock"),           NULL, summary_msgs_unlock, 0, NULL},
        {N_("/Color la_bel"),           NULL, NULL,             0, NULL},
 
        {N_("/---"),                    NULL, NULL,             0, "<Separator>"},
@@ -525,7 +526,8 @@ static DescriptionWindow search_descr = {
        search_descr_strings
 };
        
-static void search_description_cb (GtkWidget *widget) {
+static void search_description_cb(GtkWidget *widget)
+{
        description_window_create(&search_descr);
 };
 
@@ -707,6 +709,8 @@ SummaryView *summary_create(void)
        summaryview->msginfo_update_callback_id =
                hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, summary_update_msg, (gpointer) summaryview);
 
+       summaryview->target_list = gtk_target_list_new(summary_drag_types, 1);
+
        /* CLAWS: need this to get the SummaryView * from
         * the CList */
        gtk_object_set_data(GTK_OBJECT(ctree), "summaryview", (gpointer)summaryview); 
@@ -1135,7 +1139,8 @@ gboolean summary_show(SummaryView *summaryview, FolderItem *item)
                                 item->sort_type == SORT_DESCENDING
                                 ? 0 : GTK_CLIST(ctree)->rows - 1);
                }
-               if (prefs_common.open_unread_on_enter) {
+               if (prefs_common.open_unread_on_enter ||
+                   prefs_common.always_show_msg) {
                        summary_unlock(summaryview);
                        summary_select_node(summaryview, node, TRUE, TRUE);
                        summary_lock(summaryview);
@@ -1246,6 +1251,26 @@ SummarySelection summary_get_selection_type(SummaryView *summaryview)
        return selection;
 }
 
+GSList *summary_get_selected_msg_list(SummaryView *summaryview)
+{
+       GSList *mlist = NULL;
+       GList *row_list;
+       GList *cur;
+       MsgInfo *msginfo;
+
+       row_list = GTK_CLIST(summaryview->ctree)->selection;
+       for (cur = row_list; cur != NULL; cur = cur->next) {
+               msginfo = gtk_ctree_node_get_row_data
+                       (GTK_CTREE(summaryview->ctree),
+                        GTK_CTREE_NODE(cur->data));
+               mlist = g_slist_prepend(mlist, msginfo);
+       }
+
+       mlist = g_slist_reverse(mlist);
+
+       return mlist;
+}
+
 static void summary_set_menu_sensitive(SummaryView *summaryview)
 {
        GtkItemFactory *ifactory = summaryview->popupfactory;
@@ -1287,6 +1312,8 @@ static void summary_set_menu_sensitive(SummaryView *summaryview)
        menu_set_sensitive(ifactory, "/Mark/Mark all read", TRUE);
        menu_set_sensitive(ifactory, "/Mark/Ignore thread",   TRUE);
        menu_set_sensitive(ifactory, "/Mark/Unignore thread", TRUE);
+       menu_set_sensitive(ifactory, "/Mark/Lock", TRUE);
+       menu_set_sensitive(ifactory, "/Mark/Unlock", TRUE);
 
        menu_set_sensitive(ifactory, "/Color label", TRUE);
 
@@ -1979,18 +2006,12 @@ static void summary_status_show(SummaryView *summaryview)
        g_free(cp);
        g_free(itstr);
 
-       if (FOLDER_IS_LOCAL(summaryview->folder_item->folder)) {
-               str = g_strdup_printf(_("%d new, %d unread, %d total (%s)"),
-                                     summaryview->newmsgs,
-                                     summaryview->unread,
-                                     summaryview->messages,
-                                     to_human_readable(summaryview->total_size));
-       } else {
-               str = g_strdup_printf(_("%d new, %d unread, %d total"),
-                                     summaryview->newmsgs,
-                                     summaryview->unread,
-                                     summaryview->messages);
-       }
+       str = g_strdup_printf(_("%d new, %d unread, %d total (%s)"),
+                             summaryview->newmsgs,
+                             summaryview->unread,
+                             summaryview->messages,
+                             to_human_readable(summaryview->total_size));
+
        gtk_label_set(GTK_LABEL(summaryview->statlabel_msgs), str);
        g_free(str);
 }
@@ -2320,10 +2341,12 @@ static gchar *summary_complete_address(const gchar *addr)
        res = NULL;
        if (1 < (count = complete_address(email_addr))) {
                tmp = get_complete_address(1);
+/*     tmp = addressbook_lookup_name( email_addr );
+       if( tmp ) { */
                res = procheader_get_fromname(tmp);
-               g_free(tmp);    
+               g_free(tmp);
        }
-       
+
        return res;
 }
 
@@ -2362,7 +2385,6 @@ static void summary_set_header(SummaryView *summaryview, gchar *text[],
 
                Xstrdup_a(addr, msginfo->from, return);
                extract_address(addr);
-
                if (prefs_common.use_addr_book) {
                        if (account_find_from_address(addr)) {
                                addr = summary_complete_address(msginfo->to);
@@ -2418,7 +2440,13 @@ static void summary_display_msg_full(SummaryView *summaryview,
        MsgFlags flags;
        gchar *filename;
 
-       if (!new_window && summaryview->displayed == row) return;
+       if (!new_window) {
+               if (summaryview->displayed == row)
+                       return;
+               else
+                       summaryview->messageview->filtered = FALSE;
+       }                       
+       
        g_return_if_fail(row != NULL);
 
        if (summary_is_locked(summaryview)) return;
@@ -2778,7 +2806,6 @@ static void summary_mark_row(SummaryView *summaryview, GtkCTreeNode *row)
 
 static void summary_lock_row(SummaryView *summaryview, GtkCTreeNode *row)
 {
-       /* almost verbatim summary_mark_row(); may want a menu action? */
        gboolean changed = FALSE;
        GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
        MsgInfo *msginfo;
@@ -2801,6 +2828,20 @@ static void summary_lock_row(SummaryView *summaryview, GtkCTreeNode *row)
        debug_print("Message %d is locked\n", msginfo->msgnum);
 }
 
+static void summary_unlock_row(SummaryView *summaryview, GtkCTreeNode *row)
+{
+       GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
+       MsgInfo *msginfo;
+
+       msginfo = gtk_ctree_node_get_row_data(ctree, row);
+       if (!MSG_IS_LOCKED(msginfo->flags))
+               return;
+       procmsg_msginfo_set_to_folder(msginfo, NULL);
+       procmsg_msginfo_unset_flags(msginfo, MSG_LOCKED, 0);
+       summary_set_row_marks(summaryview, row);
+       debug_print("Message %d is unlocked\n", msginfo->msgnum);
+}
+
 void summary_mark(SummaryView *summaryview)
 {
        GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
@@ -2852,6 +2893,34 @@ void summary_mark_as_read(SummaryView *summaryview)
        summary_status_show(summaryview);
 }
 
+void summary_msgs_lock(SummaryView *summaryview)
+{
+       GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
+       GList *cur;
+
+       folder_item_update_freeze();
+       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next)
+               summary_lock_row(summaryview,
+                                        GTK_CTREE_NODE(cur->data));
+       folder_item_update_thaw();
+       
+       summary_status_show(summaryview);
+}
+
+void summary_msgs_unlock(SummaryView *summaryview)
+{
+       GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
+       GList *cur;
+
+       folder_item_update_freeze();
+       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next)
+               summary_unlock_row(summaryview,
+                                  GTK_CTREE_NODE(cur->data));
+       folder_item_update_thaw();
+       
+       summary_status_show(summaryview);
+}
+
 void summary_mark_all_read(SummaryView *summaryview)
 {
        GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
@@ -3061,18 +3130,8 @@ void summary_delete(SummaryView *summaryview)
        if (!node)
                node = summary_find_prev_msg(summaryview, sel_last);
 
-       if (node) {
-               if (sel_last && node == gtkut_ctree_node_next(ctree, sel_last))
-                       summary_step(summaryview, GTK_SCROLL_STEP_FORWARD);
-               else if (sel_last && node == GTK_CTREE_NODE_PREV(sel_last))
-                       summary_step(summaryview, GTK_SCROLL_STEP_BACKWARD);
-               else
-                       summary_select_node
-                               (summaryview, node,
-                                messageview_is_visible(summaryview->messageview),
-                                FALSE);
-       }
-
+       summary_select_node(summaryview, node, FALSE, FALSE);
+       
        if (prefs_common.immediate_exec || item->stype == F_TRASH) {
                summary_execute(summaryview);
                /* after deleting, the anchor may be at an invalid row
@@ -3973,42 +4032,9 @@ static void summary_filter_func(GtkCTree *ctree, GtkCTreeNode *node,
 
 void summary_filter_open(SummaryView *summaryview, PrefsFilterType type)
 {
-       static HeaderEntry hentry[] = {{"X-BeenThere:",    NULL, FALSE},
-                                      {"X-ML-Name:",      NULL, FALSE},
-                                      {"X-List:",         NULL, FALSE},
-                                      {"X-Mailing-list:", NULL, FALSE},
-                                      {"List-Id:",        NULL, FALSE},
-                                      {NULL,              NULL, FALSE}};
-
-       static gchar *header_strs[] = {"From", "from", "To", "to", "Subject", "subject"};
-
-       static gchar *hentry_strs[]   = {"X-BeenThere", "X-ML-Name", "X-List",
-                                        "X-Mailing-List", "List-Id",
-                                        "header \"X-BeenThere\"", "header \"X-ML-Name\"",
-                                        "header \"X-List\"", "header \"X-Mailing-List\"",
-                                        "header \"List-Id\""};
-       enum
-       {
-               H_X_BEENTHERE    = 0,
-               H_X_ML_NAME      = 1,
-               H_X_LIST         = 2,
-               H_X_MAILING_LIST = 3,
-               H_LIST_ID        = 4
-       };
-
-       enum
-       {
-               H_FROM    = 0,
-               H_TO      = 2,
-               H_SUBJECT = 4
-       };
-
        MsgInfo *msginfo;
        gchar *header = NULL;
        gchar *key = NULL;
-       FILE *fp;
-       int header_offset;
-       int hentry_offset;
 
        if (!summaryview->selected) return;
 
@@ -4016,72 +4042,11 @@ void summary_filter_open(SummaryView *summaryview, PrefsFilterType type)
                                              summaryview->selected);
        if (!msginfo) return;
 
-       header_offset = 1;
-       hentry_offset = 5;
-
-       switch (type) {
-       case FILTER_BY_NONE:
-               break;
-       case FILTER_BY_AUTO:
-               if ((fp = procmsg_open_message(msginfo)) == NULL) return;
-               procheader_get_header_fields(fp, hentry);
-               fclose(fp);
-
-               if (hentry[H_X_BEENTHERE].body != NULL) {
-                       header = hentry_strs[H_X_BEENTHERE + hentry_offset];
-                       Xstrdup_a(key, hentry[H_X_BEENTHERE].body, );
-               } else if (hentry[H_X_ML_NAME].body != NULL) {
-                       header = hentry_strs[H_X_ML_NAME + hentry_offset];
-                       Xstrdup_a(key, hentry[H_X_ML_NAME].body, );
-               } else if (hentry[H_X_LIST].body != NULL) {
-                       header = hentry_strs[H_X_LIST + hentry_offset];
-                       Xstrdup_a(key, hentry[H_X_LIST].body, );
-               } else if (hentry[H_X_MAILING_LIST].body != NULL) {
-                       header = hentry_strs[H_X_MAILING_LIST + hentry_offset];
-                       Xstrdup_a(key, hentry[H_X_MAILING_LIST].body, );
-               } else if (hentry[H_LIST_ID].body != NULL) {
-                       header = hentry_strs[H_LIST_ID + hentry_offset];
-                       Xstrdup_a(key, hentry[H_LIST_ID].body, );
-               } else if (msginfo->subject) {
-                       header = header_strs[H_SUBJECT + header_offset];
-                       key = msginfo->subject;
-               }
-
-               g_free(hentry[H_X_BEENTHERE].body);
-               hentry[H_X_BEENTHERE].body = NULL;
-               g_free(hentry[H_X_ML_NAME].body);
-               hentry[H_X_ML_NAME].body = NULL;
-               g_free(hentry[H_X_LIST].body);
-               hentry[H_X_LIST].body = NULL;
-               g_free(hentry[H_X_MAILING_LIST].body);
-               hentry[H_X_MAILING_LIST].body = NULL;
-               g_free(hentry[H_LIST_ID].body);
-               hentry[H_LIST_ID].body = NULL;
-
-               break;
-       case FILTER_BY_FROM:
-               header = header_strs[H_FROM + header_offset];
-               key = msginfo->from;
-               break;
-       case FILTER_BY_TO:
-               header = header_strs[H_TO + header_offset];
-               key = msginfo->to;
-               break;
-       case FILTER_BY_SUBJECT:
-               header = header_strs[H_SUBJECT + header_offset];
-               key = msginfo->subject;
-               break;
-       default:
-               break;
-       }
-
-       /*
-        * NOTE: key may be allocated on the stack, so 
-        * prefs_filter[ing]_open() should have completed 
-        * and have set entries. Otherwise we're hosed.  
-        */
-
+       procmsg_get_filter_keyword(msginfo, &header, &key, type);
        prefs_filtering_open(NULL, header, key);
+
+       g_free(header);
+       g_free(key);
 }
 
 /* color label */
@@ -4448,12 +4413,12 @@ void summary_set_column_order(SummaryView *summaryview)
 
 /* callback functions */
 
-static void summary_toggle_pressed(GtkWidget *eventbox, GdkEventButton *event,
+static gint summary_toggle_pressed(GtkWidget *eventbox, GdkEventButton *event,
                                   SummaryView *summaryview)
 {
-       if (!event) return;
-
-       summary_toggle_view(summaryview);
+       if (event)  
+               summary_toggle_view(summaryview);
+       return TRUE;
 }
 
 static void summary_button_pressed(GtkWidget *ctree, GdkEventButton *event,
@@ -4491,7 +4456,7 @@ void summary_pass_key_press_event(SummaryView *summaryview, GdkEventKey *event)
 #define RETURN_IF_LOCKED() \
        if (summaryview->mainwin->lock_count) return
 
-static void summary_key_pressed(GtkWidget *widget, GdkEventKey *event,
+static gint summary_key_pressed(GtkWidget *widget, GdkEventKey *event,
                                SummaryView *summaryview)
 {
        GtkCTree *ctree = GTK_CTREE(widget);
@@ -4499,14 +4464,14 @@ static void summary_key_pressed(GtkWidget *widget, GdkEventKey *event,
        MessageView *messageview;
        TextView *textview;
 
-       if (summary_is_locked(summaryview)) return;
-       if (!event) return;
+       if (summary_is_locked(summaryview)) return TRUE;
+       if (!event) return TRUE;
 
        switch (event->keyval) {
        case GDK_Left:          /* Move focus */
        case GDK_Escape:
                gtk_widget_grab_focus(summaryview->folderview->ctree);
-               return;
+               return TRUE;
        default:
                break;
        }
@@ -4516,7 +4481,7 @@ static void summary_key_pressed(GtkWidget *widget, GdkEventKey *event,
                if (node)
                        gtk_sctree_select(GTK_SCTREE(ctree), node);
                else
-                       return;
+                       return TRUE;
        }
 
        messageview = summaryview->messageview;
@@ -4563,13 +4528,15 @@ static void summary_key_pressed(GtkWidget *widget, GdkEventKey *event,
        default:
                break;
        }
+       return TRUE;
 }
 
-static void summary_searchbar_pressed(GtkWidget *widget, GdkEventKey *event,
+static gint summary_searchbar_pressed(GtkWidget *widget, GdkEventKey *event,
                                SummaryView *summaryview)
 {
        if (event != NULL && event->keyval == GDK_Return)
                summary_show(summaryview, summaryview->folder_item);
+       return TRUE;            
 }
 
 static void summary_searchbar_focus_evt(GtkWidget *widget, GdkEventFocus *event,
@@ -4712,7 +4679,7 @@ static void summary_selected(GtkCTree *ctree, GtkCTreeNode *row,
        }
 
        if (summaryview->display_msg ||
-           (prefs_common.show_msg_with_cursor_key &&
+           (prefs_common.always_show_msg &&
             messageview_is_visible(summaryview->messageview))) {
                summaryview->display_msg = FALSE;
                if (summaryview->displayed != row) {
@@ -4871,7 +4838,6 @@ static void summary_locked_clicked(GtkWidget *button,
 static void summary_start_drag(GtkWidget *widget, gint button, GdkEvent *event,
                               SummaryView *summaryview)
 {
-       GtkTargetList *list;
        GdkDragContext *context;
 
        g_return_if_fail(summaryview != NULL);
@@ -4879,9 +4845,7 @@ static void summary_start_drag(GtkWidget *widget, gint button, GdkEvent *event,
        g_return_if_fail(summaryview->folder_item->folder != NULL);
        if (summaryview->selected == NULL) return;
 
-       list = gtk_target_list_new(summary_drag_types, 1);
-
-       context = gtk_drag_begin(widget, list,
+       context = gtk_drag_begin(widget, summaryview->target_list,
                                 GDK_ACTION_MOVE|GDK_ACTION_COPY|GDK_ACTION_DEFAULT, button, event);
        gtk_drag_set_icon_default(context);
 }
@@ -5025,7 +4989,7 @@ static gint summary_cmp_by_subject(GtkCList *clist,                        \
  static gint summary_cmp_by_simplified_subject
        (GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2)
 {
-       const PrefsFolderItem *prefs;
+       const FolderItemPrefs *prefs;
        const gchar *str1, *str2;
        const GtkCListRow *r1 = (const GtkCListRow *) ptr1;
        const GtkCListRow *r2 = (const GtkCListRow *) ptr2;
@@ -5125,9 +5089,10 @@ static void summary_ignore_thread(SummaryView *summaryview)
 
        folder_item_update_freeze();
 
-       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next) {
-               gtk_ctree_pre_recursive(ctree, GTK_CTREE_NODE(cur->data), GTK_CTREE_FUNC(summary_ignore_thread_func), summaryview);
-       }
+       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next)
+               gtk_ctree_pre_recursive(ctree, GTK_CTREE_NODE(cur->data), 
+                                       GTK_CTREE_FUNC(summary_ignore_thread_func), 
+                                       summaryview);
 
        folder_item_update_thaw();
 
@@ -5162,15 +5127,46 @@ static void summary_unignore_thread(SummaryView *summaryview)
 
        folder_item_update_freeze();
 
-       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next) {
-               gtk_ctree_pre_recursive(ctree, GTK_CTREE_NODE(cur->data), GTK_CTREE_FUNC(summary_unignore_thread_func), summaryview);
-       }
+       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next)
+               gtk_ctree_pre_recursive(ctree, GTK_CTREE_NODE(cur->data), 
+                                       GTK_CTREE_FUNC(summary_unignore_thread_func), 
+                                       summaryview);
 
        folder_item_update_thaw();
 
        summary_status_show(summaryview);
 }
 
+static void summary_check_ignore_thread_func
+               (GtkCTree *ctree, GtkCTreeNode *row, gpointer data)
+{
+       MsgInfo *msginfo;
+       gint *found_ignore = (gint *) data;
+
+       if (*found_ignore) return;
+       else {
+               msginfo = gtk_ctree_node_get_row_data(ctree, row);
+               *found_ignore = MSG_IS_IGNORE_THREAD(msginfo->flags);
+       }               
+}
+
+void summary_toggle_ignore_thread(SummaryView *summaryview)
+{
+       GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
+       GList *cur;
+       gint found_ignore = 0;
+
+       for (cur = GTK_CLIST(ctree)->selection; cur != NULL; cur = cur->next)
+               gtk_ctree_pre_recursive(ctree, GTK_CTREE_NODE(cur->data),
+                                       GTK_CTREE_FUNC(summary_check_ignore_thread_func),
+                                       &found_ignore);
+
+       if (found_ignore) 
+               summary_unignore_thread(summaryview);
+       else 
+               summary_ignore_thread(summaryview);
+}
+
 #if 0 /* OLD PROCESSING */
 static gboolean processing_apply_func(GNode *node, gpointer data)
 {