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webkit2: Use mouse-target-changed to replace hovering-over-link

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The previous implementation of hovering-over-link signal handler did not
really work with webkit2, so replace this with mouse-target-changed
handler.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2020-02-16 18:00:49 +02:00
parent e33a0eecec
commit ffeafc0872
1 changed files with 31 additions and 3 deletions
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34
src/utils/browser.c
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@ -179,6 +179,32 @@ static gboolean view_cb_download_requested(WebKitWebView *view,
#endif /* USE_WEBKIT2 */ #endif /* USE_WEBKIT2 */
#ifdef USE_WEBKIT2
static void view_cb_mouse_target_changed(WebKitWebView *view,
WebKitHitTestResult *h,
guint modifiers,
struct browser_context *ctx)
{
WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h);
const char *uri = NULL;
if (hc & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK)
uri = webkit_hit_test_result_get_link_uri(h);
else if (hc & WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE)
uri = webkit_hit_test_result_get_image_uri(h);
else if (hc & WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA)
uri = webkit_hit_test_result_get_media_uri(h);
wpa_printf(MSG_DEBUG, "BROWSER:%s uri=%s", __func__, uri ? uri : "N/A");
os_free(ctx->hover_link);
if (uri)
ctx->hover_link = os_strdup(uri);
else
ctx->hover_link = NULL;
browser_update_title(ctx);
}
#else /* USE_WEBKIT2 */
static void view_cb_hovering_over_link(WebKitWebView *view, gchar *title, static void view_cb_hovering_over_link(WebKitWebView *view, gchar *title,
gchar *uri, struct browser_context *ctx) gchar *uri, struct browser_context *ctx)
{ {
@ -192,6 +218,7 @@ static void view_cb_hovering_over_link(WebKitWebView *view, gchar *title,
browser_update_title(ctx); browser_update_title(ctx);
} }
#endif /* USE_WEBKIT2 */
#ifndef USE_WEBKIT2 #ifndef USE_WEBKIT2
@ -252,6 +279,8 @@ int hs20_web_browser(const char *url, int ignore_tls)
G_CALLBACK(view_cb_resource_request_starting), &ctx); G_CALLBACK(view_cb_resource_request_starting), &ctx);
g_signal_connect(G_OBJECT(view), "decide-policy", g_signal_connect(G_OBJECT(view), "decide-policy",
G_CALLBACK(view_cb_mime_type_policy_decision), &ctx); G_CALLBACK(view_cb_mime_type_policy_decision), &ctx);
g_signal_connect(G_OBJECT(view), "mouse-target-changed",
G_CALLBACK(view_cb_mouse_target_changed), &ctx);
/* TODO: Implement these? /* TODO: Implement these?
g_signal_connect(G_OBJECT(view), "download-started", g_signal_connect(G_OBJECT(view), "download-started",
G_CALLBACK(view_cb_download_requested), &ctx); G_CALLBACK(view_cb_download_requested), &ctx);
@ -265,13 +294,12 @@ int hs20_web_browser(const char *url, int ignore_tls)
G_CALLBACK(view_cb_mime_type_policy_decision), &ctx); G_CALLBACK(view_cb_mime_type_policy_decision), &ctx);
g_signal_connect(G_OBJECT(view), "download-requested", g_signal_connect(G_OBJECT(view), "download-requested",
G_CALLBACK(view_cb_download_requested), &ctx); G_CALLBACK(view_cb_download_requested), &ctx);
g_signal_connect(G_OBJECT(view), "hovering-over-link",
G_CALLBACK(view_cb_hovering_over_link), &ctx);
g_signal_connect(G_OBJECT(view), "title-changed", g_signal_connect(G_OBJECT(view), "title-changed",
G_CALLBACK(view_cb_title_changed), &ctx); G_CALLBACK(view_cb_title_changed), &ctx);
#endif /* USE_WEBKIT2 */ #endif /* USE_WEBKIT2 */
g_signal_connect(G_OBJECT(view), "hovering-over-link",
G_CALLBACK(view_cb_hovering_over_link), &ctx);
gtk_container_add(GTK_CONTAINER(scroll), GTK_WIDGET(view)); gtk_container_add(GTK_CONTAINER(scroll), GTK_WIDGET(view));
gtk_container_add(GTK_CONTAINER(ctx.win), GTK_WIDGET(scroll)); gtk_container_add(GTK_CONTAINER(ctx.win), GTK_WIDGET(scroll));