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GTK: add a callback to create_message_box.

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This lets the caller of create_message_box modify the dialog in small
ways without having to repeat all the rest of the hard work as well.
This commit is contained in:
Simon Tatham 2021-03-13 11:05:39 +00:00
parent 1b1a91fa3d
commit 5612dfe419
1 changed files with 15 additions and 2 deletions
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17
unix/gtkdlg.c
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@ -3282,10 +3282,11 @@ const struct message_box_buttons buttons_ok = {
button_array_ok, lenof(button_array_ok),
};
GtkWidget *create_message_box(
static GtkWidget *create_message_box_general(
GtkWidget *parentwin, const char *title, const char *msg, int minwid,
bool selectable, const struct message_box_buttons *buttons,
post_dialog_fn_t after, void *afterctx)
post_dialog_fn_t after, void *afterctx,
GtkWidget *(*action_postproc)(GtkWidget *, void *), void *postproc_ctx)
{
GtkWidget *window, *w0, *w1;
struct controlset *s0, *s1;
@ -3355,6 +3356,8 @@ GtkWidget *create_message_box(
window = our_dialog_new();
gtk_window_set_title(GTK_WINDOW(window), title);
w0 = layout_ctrls(dp, NULL, &scs, s0, GTK_WINDOW(window));
if (action_postproc)
w0 = action_postproc(w0, postproc_ctx);
our_dialog_set_action_area(GTK_WINDOW(window), w0);
gtk_widget_show(w0);
w1 = layout_ctrls(dp, NULL, &scs, s1, GTK_WINDOW(window));
@ -3413,6 +3416,16 @@ GtkWidget *create_message_box(
return window;
}
GtkWidget *create_message_box(
GtkWidget *parentwin, const char *title, const char *msg, int minwid,
bool selectable, const struct message_box_buttons *buttons,
post_dialog_fn_t after, void *afterctx)
{
return create_message_box_general(
parentwin, title, msg, minwid, selectable, buttons, after, afterctx,
NULL /* action_postproc */, NULL /* postproc_ctx */);
}
struct verify_ssh_host_key_result_ctx {
char *host;
int port;