Added deletable member to WListbox structure.

Added deletable member to WListbox structure to enable
delete some list entries.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/achown.c

@@ -268,7 +268,7 @@ do_enter_key (Dlg_head * h, int f_pos)
 			"[Advanced Chown]", title, DLG_COMPACT | DLG_REVERSE);
 
 	/* get new listboxes */
-	chl_list = listbox_new (1, 1, 11, 15, NULL);
+	chl_list = listbox_new (1, 1, 11, 15, FALSE, NULL);
 
 	listbox_add_item (chl_list, LISTBOX_APPEND_AT_END, 0,
 	    "<Unknown>", NULL);

src/boxes.c

@@ -952,7 +952,7 @@ jobs_cmd (void)
 			   "[Background jobs]", _("Background Jobs"),
 			   DLG_CENTER | DLG_REVERSE);
 
-    bg_list = listbox_new (2, 3, JOBS_Y - 9, JOBS_X - 7, NULL);
+    bg_list = listbox_new (2, 3, JOBS_Y - 9, JOBS_X - 7, FALSE, NULL);
     add_widget (jobs_dlg, bg_list);
 
 	i = n_buttons;

src/chown.c

@@ -181,8 +181,8 @@ init_chown (void)
     }
 
     /* get new listboxes */
-    l_user = listbox_new (UY + 1, UX + 1, 10, 19, NULL);
+    l_user = listbox_new (UY + 1, UX + 1, 10, 19, FALSE, NULL);
-    l_group = listbox_new (GY + 1, GX + 1, 10, 19, NULL);
+    l_group = listbox_new (GY + 1, GX + 1, 10, 19, FALSE, NULL);
 
     /* add fields for unknown names (numbers) */
     listbox_add_item (l_user, LISTBOX_APPEND_AT_END, 0, _("<Unknown user>"), NULL);

src/complete.c

@@ -1106,7 +1106,7 @@ complete_engine (WInput *in, int what_to_do)
 	    query_dlg = create_dlg (y, x, query_height, query_width,
 				    dialog_colors, query_callback,
 				    "[Completion]", NULL, DLG_COMPACT);
-	    query_list = listbox_new (1, 1, h - 2, w - 2, NULL);
+	    query_list = listbox_new (1, 1, h - 2, w - 2, FALSE, NULL);
 	    add_widget (query_dlg, query_list);
 	    for (p = in->completions + 1; *p; p++)
 		listbox_add_item (query_list, LISTBOX_APPEND_AT_END, 0, *p, NULL);

src/editor/editcmd.c

@@ -51,6 +51,7 @@
 #include "lib/mcconfig.h"
 #include "lib/skin.h"
 #include "lib/strutil.h"	/* utf string functions */
+#include "lib/vfs/mc-vfs/vfs.h"
 
 #include "src/history.h"
 #include "src/widget.h"		/* listbox_new() */
@@ -62,10 +63,7 @@
 #include "src/selcodepage.h"
 #include "src/cmddef.h"
 
-#include "lib/vfs/mc-vfs/vfs.h"
-
 #include "src/editor/edit-impl.h"
-#include "src/editor/edit.h"
 #include "src/editor/editlock.h"
 #include "src/editor/edit-widget.h"
 #include "src/editor/editcmd_dialogs.h"

src/editor/editcmd_dialogs.c

@@ -340,7 +340,7 @@ editcmd_dialog_completion_show (WEdit * edit, int max_len, int word_len,
                     dialog_colors, NULL, "[Completion]", NULL, DLG_COMPACT);
 
     /* create the listbox */
-    compl_list = listbox_new (1, 1, compl_dlg_h - 2, compl_dlg_w - 2, NULL);
+    compl_list = listbox_new (1, 1, compl_dlg_h - 2, compl_dlg_w - 2, FALSE, NULL);
 
     /* add the dialog */
     add_widget (compl_dlg, compl_list);
@@ -425,12 +425,11 @@ editcmd_dialog_select_definition_show (WEdit * edit, char *match_expr, int max_l
                           dialog_colors, NULL, "[Definitions]", match_expr, DLG_COMPACT);
 
     /* create the listbox */
-    def_list = listbox_new (1, 1, def_dlg_h - 2, def_dlg_w - 2, NULL);
+    def_list = listbox_new (1, 1, def_dlg_h - 2, def_dlg_w - 2, FALSE, NULL);
 
     /* add the dialog */
     add_widget (def_dlg, def_list);
 
-
     /* fill the listbox with the completions */
     for (i = 0; i < num_lines; i++) {
         label_def =
@@ -439,11 +438,9 @@ editcmd_dialog_select_definition_show (WEdit * edit, char *match_expr, int max_l
         listbox_add_item (def_list, LISTBOX_APPEND_AT_END, 0, label_def, &def_hash[i]);
         g_free (label_def);
     }
-    /* pop up the dialog */
-    run_dlg (def_dlg);
 
-    /* apply the choosen completion */
+    /* pop up the dialog and apply the choosen completion */
-    if (def_dlg->ret_value == B_ENTER) {
+    if (run_dlg (def_dlg) == B_ENTER) {
         char *tmp_curr_def = (char *) curr_def;
         int do_moveto = 0;
 
@@ -460,6 +457,7 @@ editcmd_dialog_select_definition_show (WEdit * edit, char *match_expr, int max_l
         } else {
             do_moveto = 1;
         }
+
         if (curr && do_moveto) {
             if (edit_stack_iterator + 1 < MAX_HISTORY_MOVETO) {
                 g_free (edit_history_moveto[edit_stack_iterator].filename);

src/find.c

@@ -1192,7 +1192,7 @@ setup_gui (void)
     add_widget (find_dlg, found_num_label);
 
     find_list =
-	listbox_new (2, 2, FIND2_Y - 10, FIND2_X - 4, NULL);
+	listbox_new (2, 2, FIND2_Y - 10, FIND2_X - 4, FALSE, NULL);
     add_widget (find_dlg, find_list);
 }
 

src/hotlist.c

@@ -701,7 +701,7 @@ init_hotlist (int list_type)
     /* get new listbox */
     l_hotlist =
 	listbox_new (UY + 1, UX + 1, LINES - 14, COLS - 2 * UX - 8,
-		     l_call);
+			FALSE, l_call);
 
     /* Fill the hotlist with the active VFS or the hotlist */
 #ifdef ENABLE_VFS
@@ -749,7 +749,7 @@ init_movelist (int list_type, struct hotlist *item)
     /* get new listbox */
     l_movelist =
 	listbox_new (UY + 1, UX + 1, movelist_dlg->lines - 8,
-			movelist_dlg->cols - 2 * UX - 2, l_call);
+			movelist_dlg->cols - 2 * UX - 2, FALSE, l_call);
 
     fill_listbox ();
 

src/listmode.c

@@ -207,7 +207,7 @@ init_listmode (char *oldlistformat)
     radio_justify->sel = 1;
 
     /* get new listbox */
-    l_listmode = listbox_new (UY + 5, UX + 1, 9, 16, NULL);
+    l_listmode = listbox_new (UY + 5, UX + 1, 9, 16, FALSE, NULL);
 
     if (strncmp (oldlistformat, "full ", 5) == 0) {
 	format_width = 1;

src/panelize.c

@@ -180,7 +180,7 @@ init_panelize (void)
 
     /* get new listbox */
     l_panelize =
-	listbox_new (UY + 1, UX + 1, 10, panelize_dlg->cols - 12, NULL);
+	listbox_new (UY + 1, UX + 1, 10, panelize_dlg->cols - 12, FALSE, NULL);
 
     while (current) {
 	listbox_add_item (l_panelize, LISTBOX_APPEND_AT_END, 0, current->label, current);

src/widget.c

@@ -1187,7 +1187,7 @@ show_hist (GList *history, Widget *widget)
 			"[History-query]", i18n_htitle (), DLG_COMPACT);
     query_dlg->data = &hist_data;
 
-    query_list = listbox_new (1, 1, 2, 2, NULL);
+    query_list = listbox_new (1, 1, 2, 2, TRUE, NULL);
 
     /* this call makes list stick to all sides of dialog, effectively make
        it be resized with dialog */
@@ -2454,7 +2454,7 @@ listbox_event (Gpm_Event *event, void *data)
 }
 
 WListbox *
-listbox_new (int y, int x, int height, int width, lcback callback)
+listbox_new (int y, int x, int height, int width, gboolean deletable, lcback callback)
 {
     WListbox *l = g_new (WListbox, 1);
 
@@ -2467,6 +2467,7 @@ listbox_new (int y, int x, int height, int width, lcback callback)
     l->list = NULL;
     l->top = l->pos = 0;
     l->count = 0;
+    l->deletable = deletable;
     l->cback = callback;
     l->allow_duplicates = TRUE;
     l->scrollbar = !tty_is_slow ();

src/widget.h

@@ -152,6 +152,7 @@ struct WListbox {
     int count;			/* Number of items in the listbox */
     gboolean allow_duplicates;	/* Do we allow duplicates on the list? */
     gboolean scrollbar;		/* Draw a scrollbar? */
+    gboolean deletable;		/* Can list entries be deleted? */
     lcback cback;		/* The callback function */
     int cursor_x, cursor_y;	/* Cache the values */
 };
@@ -187,7 +188,7 @@ WCheck  *check_new    (int y, int x, int state,  const char *text);
 WInput  *input_new    (int y, int x, int color, int len, const char *text, const char *histname, INPUT_COMPLETE_FLAGS completion_flags);
 WLabel  *label_new    (int y, int x, const char *text);
 WGauge  *gauge_new    (int y, int x, int shown, int max, int current);
-WListbox *listbox_new (int y, int x, int height, int width, lcback callback);
+WListbox *listbox_new (int y, int x, int height, int width, gboolean deletable, lcback callback);
 WButtonBar *buttonbar_new (gboolean visible);
 WGroupbox *groupbox_new (int y, int x, int height, int width, const char *title);
 

src/wtools.c

@@ -101,7 +101,7 @@ create_listbox_window_centered (int center_y, int center_x, int lines, int cols,
 		    listbox_colors, NULL,
 		    help, title, DLG_REVERSE | DLG_TRYUP);
 
-    listbox->list = listbox_new (2, 2, lines, cols, NULL);
+    listbox->list = listbox_new (2, 2, lines, cols, FALSE, NULL);
     add_widget (listbox->dlg, listbox->list);
 
     return listbox;