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Widget and WDialog API changes:

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* (widget_destroy): new API to destroy widget.
  * (del_widget): don't destroy widget after remove it from dialog.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2019-10-16 10:33:00 +03:00
parent 9506db9148
commit baca4ba045
5 changed files with 17 additions and 8 deletions
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11
lib/widget/dialog.c
View File

@ -903,12 +903,9 @@ del_widget (void *w)
if (d == h->current)
dlg_set_current_widget_next (h);
h->widgets = g_list_remove_link (h->widgets, d);
h->widgets = g_list_delete_link (h->widgets, d);
if (h->widgets == NULL)
h->current = NULL;
send_message (d->data, NULL, MSG_DESTROY, 0, NULL);
g_free (d->data);
g_list_free_1 (d);
/* widget has been deleted in runtime */
if (widget_get_state (WIDGET (h), WST_ACTIVE))
@ -916,6 +913,8 @@ del_widget (void *w)
dlg_redraw (h);
dlg_select_current_widget (h);
}
WIDGET (w)->owner = NULL;
}
/* --------------------------------------------------------------------------------------------- */
@ -1177,8 +1176,8 @@ dlg_destroy (WDialog * h)
{
/* if some widgets have history, save all history at one moment here */
dlg_save_history (h);
dlg_broadcast_msg (h, MSG_DESTROY);
g_list_free_full (h->widgets, g_free);
g_list_foreach (h->widgets, (GFunc) widget_destroy, NULL);
g_list_free (h->widgets);
mc_event_group_del (h->event_group);
g_free (h->event_group);
g_free (h->title);

9
lib/widget/widget-common.c
View File

@ -215,6 +215,15 @@ widget_init (Widget * w, int y, int x, int lines, int cols,
/* --------------------------------------------------------------------------------------------- */
void
widget_destroy (Widget * w)
{
send_message (w, NULL, MSG_DESTROY, 0, NULL);
g_free (w);
}
/* --------------------------------------------------------------------------------------------- */
/* Default callback for widgets */
cb_ret_t
widget_default_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)

1
lib/widget/widget-common.h
View File

@ -175,6 +175,7 @@ void hotkey_draw (Widget * w, const hotkey_t hotkey, gboolean focused);
/* widget initialization */
void widget_init (Widget * w, int y, int x, int lines, int cols,
widget_cb_fn callback, widget_mouse_cb_fn mouse_callback);
void widget_destroy (Widget * w);
/* Default callback for widgets */
cb_ret_t widget_default_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm,
void *data);

1
src/editor/editcmd.c
View File

@ -2268,6 +2268,7 @@ edit_close_cmd (WEdit * edit)
unlock_file (edit->filename_vpath);
del_widget (edit);
widget_destroy (WIDGET (edit));
if (edit_widget_is_editor (CONST_WIDGET (h->current->data)))
edit = (WEdit *) h->current->data;

3
src/filemanager/filegui.c
View File

@ -904,8 +904,7 @@ file_op_context_create_ui (file_op_context_t * ctx, gboolean with_eta,
progress_buttons[2].text,
progress_button_callback));
progress_buttons[2].len = button_get_len (BUTTON (progress_buttons[2].w));
send_message (progress_buttons[2].w, NULL, MSG_DESTROY, 0, NULL);
g_free (progress_buttons[2].w);
widget_destroy (progress_buttons[2].w);
}
progress_buttons[2].w = progress_buttons[1].w;