ui: add wifi_hidden_prompt dialog

Modal SSID + optional passphrase prompt with the same callback shape as
wifi_auth_prompt. Used by the upcoming popup "Hidden..." button.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/meson.build

@@ -12,6 +12,7 @@ e_iwd_sources = [
   'iwd/iwd_network.c',
   'ui/wifi_list.c',
   'ui/wifi_auth.c',
+  'ui/wifi_hidden.c',
   'ui/wifi_status.c',
 ]
 

src/ui/wifi_auth.c

@@ -3,6 +3,7 @@
 
 typedef struct _Auth_Ctx
 {
+   Evas_Object *win;     /* top-level window hosting the popup */
    Evas_Object *popup;
    Evas_Object *entry;
    Wifi_Auth_Cb cb;
@@ -16,7 +17,7 @@ _finish(Auth_Ctx *c, Eina_Bool ok, const char *pass)
    if (c->fired) return;
    c->fired = EINA_TRUE;
    if (c->cb) c->cb(c->data, pass, ok);
-   evas_object_del(c->popup);
+   if (c->win) evas_object_del(c->win);
    free(c);
 }
 
@@ -40,14 +41,28 @@ _on_del(void *data, Evas *e EINA_UNUSED, Evas_Object *o EINA_UNUSED, void *ev EI
    _finish(data, EINA_FALSE, NULL);
 }
 
-void
-wifi_auth_prompt(Evas_Object *parent, const char *ssid,
+Evas_Object *
+wifi_auth_prompt(Evas_Object *parent EINA_UNUSED, const char *ssid,
                  Wifi_Auth_Cb cb, void *data)
 {
    Auth_Ctx *c = calloc(1, sizeof(*c));
    c->cb = cb; c->data = data;
 
-   Evas_Object *p = elm_popup_add(parent);
+   /* A floating top-level window so the popup is actually visible —
+    * elm_popup parented to a gadcon popup's sub-canvas never shows. */
+   Evas_Object *win = elm_win_add(NULL, "eiwd-auth", ELM_WIN_DIALOG_BASIC);
+   elm_win_title_set(win, "iwd Wi-Fi");
+   elm_win_autodel_set(win, EINA_TRUE);
+   elm_win_center(win, EINA_TRUE, EINA_TRUE);
+   evas_object_resize(win, 360, 200);
+   c->win = win;
+
+   Evas_Object *bg = elm_bg_add(win);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_win_resize_object_add(win, bg);
+   evas_object_show(bg);
+
+   Evas_Object *p = elm_popup_add(win);
    c->popup = p;
    char title[256];
    snprintf(title, sizeof(title), "Connect to %s", ssid ? ssid : "network");
@@ -79,8 +94,10 @@ wifi_auth_prompt(Evas_Object *parent, const char *ssid,
    elm_object_part_content_set(p, "button2", bok);
    evas_object_smart_callback_add(bok, "clicked", _on_ok, c);
 
-   evas_object_event_callback_add(p, EVAS_CALLBACK_DEL, _on_del, c);
+   evas_object_event_callback_add(win, EVAS_CALLBACK_DEL, _on_del, c);
 
    evas_object_show(p);
+   evas_object_show(win);
    elm_object_focus_set(entry, EINA_TRUE);
+   return win;
 }

src/ui/wifi_auth.h

@@ -7,7 +7,7 @@ typedef void (*Wifi_Auth_Cb)(void *data, const char *passphrase, Eina_Bool ok);
 
 /* Show a modal passphrase dialog. cb is called exactly once with ok=EINA_TRUE
  * + passphrase, or ok=EINA_FALSE on cancel. The dialog destroys itself. */
-void wifi_auth_prompt(Evas_Object *parent, const char *ssid,
-                      Wifi_Auth_Cb cb, void *data);
+Evas_Object *wifi_auth_prompt(Evas_Object *parent, const char *ssid,
+                              Wifi_Auth_Cb cb, void *data);
 
 #endif

src/ui/wifi_hidden.c

@@ -0,0 +1,115 @@
+#include "wifi_hidden.h"
+#include <stdlib.h>
+
+typedef struct _Hidden_Ctx
+{
+   Evas_Object   *win;
+   Evas_Object   *popup;
+   Evas_Object   *e_ssid;
+   Evas_Object   *e_pass;
+   Wifi_Hidden_Cb cb;
+   void          *data;
+   Eina_Bool      fired;
+} Hidden_Ctx;
+
+static void
+_finish(Hidden_Ctx *c, Eina_Bool ok)
+{
+   if (c->fired) return;
+   c->fired = EINA_TRUE;
+   const char *ssid = ok ? elm_entry_entry_get(c->e_ssid) : NULL;
+   const char *pass = ok ? elm_entry_entry_get(c->e_pass) : NULL;
+   if (c->cb) c->cb(c->data, ssid, pass, ok);
+   if (c->win) evas_object_del(c->win);
+   free(c);
+}
+
+static void
+_on_ok(void *data, Evas_Object *o EINA_UNUSED, void *ev EINA_UNUSED)
+{
+   Hidden_Ctx *c = data;
+   const char *ssid = elm_entry_entry_get(c->e_ssid);
+   if (!ssid || !*ssid) return;   /* require non-empty SSID */
+   _finish(c, EINA_TRUE);
+}
+
+static void
+_on_cancel(void *data, Evas_Object *o EINA_UNUSED, void *ev EINA_UNUSED)
+{
+   _finish(data, EINA_FALSE);
+}
+
+static void
+_on_del(void *data, Evas *e EINA_UNUSED, Evas_Object *o EINA_UNUSED, void *ev EINA_UNUSED)
+{
+   _finish(data, EINA_FALSE);
+}
+
+static Evas_Object *
+_labelled_entry(Evas_Object *box, const char *label_text, Eina_Bool password)
+{
+   Evas_Object *lbl = elm_label_add(box);
+   elm_object_text_set(lbl, label_text);
+   evas_object_size_hint_align_set(lbl, 0.0, 0.5);
+   elm_box_pack_end(box, lbl);
+   evas_object_show(lbl);
+
+   Evas_Object *e = elm_entry_add(box);
+   elm_entry_single_line_set(e, EINA_TRUE);
+   elm_entry_scrollable_set(e, EINA_TRUE);
+   if (password) elm_entry_password_set(e, EINA_TRUE);
+   evas_object_size_hint_weight_set(e, EVAS_HINT_EXPAND, 0);
+   evas_object_size_hint_align_set(e, EVAS_HINT_FILL, 0);
+   elm_box_pack_end(box, e);
+   evas_object_show(e);
+   return e;
+}
+
+void
+wifi_hidden_prompt(Evas_Object *parent EINA_UNUSED, Wifi_Hidden_Cb cb, void *data)
+{
+   Hidden_Ctx *c = calloc(1, sizeof(*c));
+   c->cb = cb; c->data = data;
+
+   /* Floating top-level so the popup actually shows. */
+   Evas_Object *win = elm_win_add(NULL, "eiwd-hidden", ELM_WIN_DIALOG_BASIC);
+   elm_win_title_set(win, "iwd Wi-Fi");
+   elm_win_autodel_set(win, EINA_TRUE);
+   elm_win_center(win, EINA_TRUE, EINA_TRUE);
+   evas_object_resize(win, 360, 220);
+   c->win = win;
+
+   Evas_Object *bg = elm_bg_add(win);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_win_resize_object_add(win, bg);
+   evas_object_show(bg);
+
+   Evas_Object *p = elm_popup_add(win);
+   c->popup = p;
+   elm_object_part_text_set(p, "title,text", "Connect to hidden network");
+
+   Evas_Object *box = elm_box_add(p);
+   elm_box_padding_set(box, 0, 4);
+
+   c->e_ssid = _labelled_entry(box, "SSID:",       EINA_FALSE);
+   c->e_pass = _labelled_entry(box, "Passphrase (optional):", EINA_TRUE);
+
+   evas_object_show(box);
+   elm_object_content_set(p, box);
+
+   Evas_Object *bcancel = elm_button_add(p);
+   elm_object_text_set(bcancel, "Cancel");
+   elm_object_part_content_set(p, "button1", bcancel);
+   evas_object_smart_callback_add(bcancel, "clicked", _on_cancel, c);
+
+   Evas_Object *bok = elm_button_add(p);
+   elm_object_text_set(bok, "Connect");
+   elm_object_part_content_set(p, "button2", bok);
+   evas_object_smart_callback_add(bok, "clicked", _on_ok, c);
+
+   evas_object_event_callback_add(win, EVAS_CALLBACK_DEL, _on_del, c);
+
+   evas_object_show(p);
+   evas_object_show(win);
+   elm_object_focus_set(c->e_ssid, EINA_TRUE);
+}

src/ui/wifi_hidden.h

@@ -0,0 +1,13 @@
+#ifndef WIFI_HIDDEN_H
+#define WIFI_HIDDEN_H
+
+#include <Elementary.h>
+
+/* Called once with ok=EINA_TRUE + ssid (and optional passphrase, may be ""),
+ * or ok=EINA_FALSE on cancel. The dialog destroys itself. */
+typedef void (*Wifi_Hidden_Cb)(void *data, const char *ssid,
+                               const char *passphrase, Eina_Bool ok);
+
+void wifi_hidden_prompt(Evas_Object *parent, Wifi_Hidden_Cb cb, void *data);
+
+#endif